Set-top box test method, device, computer equipment and storage medium

文档序号:1775603 发布日期:2019-12-03 浏览:23次 中文

阅读说明:本技术 机顶盒测试方法、装置、计算机设备和存储介质 (Set-top box test method, device, computer equipment and storage medium ) 是由 伍江鹏 陈志坚 梁鹰 林有宏 丘凌 邓捷 刘言 于 2019-08-23 设计创作,主要内容包括:本申请涉及一种机顶盒测试方法、装置、计算机设备和存储介质。该方法包括:向待测试的机顶盒发送测试指令;该测试指令用于指示待测试的机顶盒切换至待测试状态;获取待测试的任务指令,并根据指令转换表对待测试的任务指令进行解析,得到机顶盒可识别的任务指令;将机顶盒可识别的任务指令发送给待测试的机顶盒;接收待测试的机顶盒反馈的测试数据;对测试数据进行量化,得到并展示待测试的机顶盒的量化结果。采用本方法能够对机顶盒进行远程测试,打破了传统的测试方法的局限性,减小了后期提升产品质量的难度。(This application involves a kind of set-top box test method, device, computer equipment and storage mediums.This method comprises: sending test instruction to set-top box to be tested;Test instruction is used to indicate set-top box to be tested and switches to state to be tested;Assignment instructions to be tested are obtained, and assignment instructions to be tested are parsed according to instruction conversion table, obtain the identifiable assignment instructions of set-top box;The identifiable assignment instructions of set-top box are sent to set-top box to be tested;Receive the test data of set-top box feedback to be tested;Test data is quantified, obtains and show the quantized result of set-top box to be tested.Remote testing can be carried out to set-top box using this method, broken the limitation of traditional test method, reduced the difficulty of later period Improving The Quality of Products.)

1. a kind of set-top box test method, which is characterized in that the described method includes:

Test instruction is sent to set-top box to be tested;The test instruction is used to indicate the set-top box to be tested and switches to State to be tested;

Assignment instructions to be tested are obtained, and the assignment instructions to be tested are parsed according to instruction conversion table, are obtained The identifiable assignment instructions of set-top box;

The identifiable assignment instructions of the set-top box are sent to the set-top box to be tested;

Receive the test data of the set-top box feedback to be tested;

The test data is quantified, obtains and show the quantized result of the set-top box to be tested.

2. the method according to claim 1, wherein if the set-top box to be tested does not obtain test permission, It is described to obtain assignment instructions to be tested, and the assignment instructions to be tested are parsed according to instruction conversion table, it obtains Before the identifiable assignment instructions of set-top box, the method also includes:

Receive the test response that the set-top box to be tested is sent;The test response is used to indicate the machine top to be tested Box has obtained the test permission, and has switched to state to be tested.

3. method according to claim 1 or 2, which is characterized in that it is described that the test data is quantified, it obtains simultaneously Show the quantized result of the set-top box to be tested, comprising:

The test data is quantified using preset quantification of targets model, obtain and shows the set-top box to be tested Quantized result;The quantification of targets model obtains quantized result for comparing to test data and normal data.

4. method according to claim 1 or 2, which is characterized in that the identifiable assignment instructions of set-top box include taking At least two directive scripts with priority, so that sequence of the set-top box to be tested according to the priority, successively It executes at least two directive script to be tested, obtains the test data.

5. method according to claim 1 or 2, which is characterized in that described by the identifiable assignment instructions of the set-top box It is sent to after the set-top box to be tested, the method also includes:

If not receiving the test data of the set-top box feedback to be tested in preset first time period, retransmit The identifiable assignment instructions of set-top box;

If not receiving the test data of the set-top box feedback to be tested in preset second time period, alarm is sent Information;The warning information is for prompting the set-top box to be tested to break down.

6. a kind of set-top box test method, which is characterized in that the described method includes:

Receive the test instruction that terminal is sent;The test instruction is used to indicate set-top box to be tested and switches to shape to be tested State;

The state to be tested is switched to according to test instruction;

Receive the identifiable assignment instructions of set-top box that the terminal is sent;The identifiable assignment instructions of set-top box are by described Terminal parses assignment instructions to be tested according to instruction conversion table;

It is tested according to the identifiable assignment instructions of the set-top box, obtains test data;

The test data is sent to the terminal.

7. according to the method described in claim 6, it is characterized in that, if test permission has not been obtained in the set-top box to be tested, It is described according to the test instruction switch to the state to be tested before, the method also includes:

Authority request is shown on the video playback apparatus connecting with the set-top box to be tested;

Receive the permission response of the video playback apparatus feedback;

If the permission response is authorization, the step that the state to be tested is switched to according to the test instruction is executed Suddenly;

And it is described according to the test instruction switch to the state to be tested after, further includes:

Test response is sent to the terminal;The test response is used to indicate the set-top box to be tested and has obtained the survey Permission is tried, and has switched to state to be tested.

8. a kind of set-top box testing device characterized by comprising

Sending module, for sending test instruction to set-top box to be tested;The test instruction is used to indicate described to be tested Set-top box switch to state to be tested;

Module is obtained, for obtaining assignment instructions to be tested, and according to instruction conversion table to the assignment instructions to be tested It is parsed, obtains the identifiable assignment instructions of set-top box;

Receiving module, for receiving the test data of the set-top box feedback to be tested;

Quantization modules obtain and show the quantization knot of the set-top box to be tested for quantifying to the test data Fruit;

The sending module is also used to the identifiable assignment instructions of the set-top box being sent to the set-top box to be tested.

9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists In the processor realizes set top box testing side described in any one of claims 1 to 7 when executing the computer program Method.

10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program Set-top box test method described in any one of claims 1 to 7 is realized when being executed by processor.

Technical field

This application involves field of communication technology, more particularly to a kind of set-top box test method, device, computer equipment and Storage medium.

Background technique

Increasingly mature with DTV and broadband technology, wired interactive TV becomes present mainstream television mode. Wired interactive TV not only may be implemented program customizing watch, program request, can also realize that program time shifting is reviewed, however, set-top box As the data control node of wired interactive TV, the service quality of wired interactive TV restrict.

In order to guarantee service quality, need to test the index of set-top box, traditional means of testing and method are all By manual testing, test man is needed to carry out index test to set-top box using auxiliary tool, collects and arrange test data, then by Test man assesses product quality according to test data, so as to later period Improving The Quality of Products.

But the most installation environment of set-top box is private home, due to the particularity that set-top box is installed, leads to traditional survey Method for testing has limitation, increases difficulty to later product increased quality.

Summary of the invention

Based on this, it is necessary to which in view of the above technical problems, later product increased quality difficulty can be reduced by providing one kind Set-top box test method, device, computer equipment and storage medium.

In a first aspect, the application provides a kind of set-top box test method, which comprises

Test instruction is sent to set-top box to be tested;The test instruction is used to indicate the set-top box to be tested and cuts Shift to state to be tested;

Assignment instructions to be tested are obtained, and the assignment instructions to be tested are parsed according to instruction conversion table, Obtain the identifiable assignment instructions of set-top box;

The identifiable assignment instructions of the set-top box are sent to the set-top box to be tested;

Receive the test data of the set-top box feedback to be tested;

The test data is quantified, obtains and show the quantized result of the set-top box to be tested.

If the set-top box to be tested does not obtain test permission in one of the embodiments, the acquisition is to be tested Assignment instructions, and according to instruction conversion table the assignment instructions to be tested are parsed, it is identifiable to obtain set-top box Before assignment instructions, the method also includes:

Receive the test response that the set-top box to be tested is sent;The test response is used to indicate described to be tested Set-top box has obtained the test permission, and has switched to state to be tested.

It is described in one of the embodiments, that the test data is quantified, it obtains and shows described to be tested The quantized result of set-top box, comprising:

The test data is quantified using preset quantification of targets model, obtain and shows the machine to be tested The quantized result of top box;The quantification of targets model obtains quantized result for comparing to test data and normal data.

The identifiable assignment instructions of the set-top box include carry priority at least two in one of the embodiments, A directive script, so that sequence of the set-top box to be tested according to the priority, successively executes at least two foot This instruction is tested, and the test data is obtained.

In one of the embodiments, it is described the identifiable assignment instructions of the set-top box are sent to it is described to be tested After set-top box, the method also includes:

If not receiving the test data of the set-top box feedback to be tested in preset first time period, again Send the identifiable assignment instructions of the set-top box;

If not receiving the test data of the set-top box feedback to be tested in preset second time period, send Warning information;The warning information is for prompting the set-top box to be tested to break down.

Second aspect, the application provide a kind of set-top box test method, which comprises

Receive the test instruction that terminal is sent;Test instruction be used to indicate set-top box to be tested switch to it is to be tested State;

The state to be tested is switched to according to test instruction;

Receive the identifiable assignment instructions of set-top box that the terminal is sent;The identifiable assignment instructions of set-top box by The terminal parses assignment instructions to be tested according to instruction conversion table;

It is tested according to the identifiable assignment instructions of the set-top box, obtains test data;

The test data is sent to the terminal.

If test permission has not been obtained in the set-top box to be tested in one of the embodiments, described according to the survey Examination instruction switches to before the state to be tested, the method also includes:

Authority request is shown on the video playback apparatus connecting with the set-top box to be tested;

Receive the permission response of the video playback apparatus feedback;

If the permission response is authorization, executes described instruct according to the test and switch to the state to be tested Step;

And it is described according to the test instruction switch to the state to be tested after, further includes:

Test response is sent to the terminal;The test response is used to indicate the set-top box to be tested and has obtained institute Test permission is stated, and has switched to state to be tested.

The identifiable assignment instructions of the set-top box include carry priority at least two in one of the embodiments, A directive script, it is described to be tested according to the identifiable assignment instructions of the set-top box, obtain test data, comprising:

According to the sequence of the priority, successively executes at least two directive script and tested, obtain the survey Try data.

The third aspect, the application provide a kind of set-top box testing device, and described device includes:

Sending module, for sending test instruction to set-top box to be tested;Test instruction be used to indicate it is described to The set-top box of test switches to state to be tested;

Module is obtained, for obtaining assignment instructions to be tested, and according to instruction conversion table to the task to be tested Instruction is parsed, and the identifiable assignment instructions of set-top box are obtained;

Receiving module, for receiving the test data of the set-top box feedback to be tested;

Quantization modules obtain and show the amount of the set-top box to be tested for quantifying to the test data Change result;

The sending module is also used to for the identifiable assignment instructions of the set-top box to be sent to the machine top to be tested Box.

Fourth aspect, the application provide a kind of set-top box testing device, and described device includes:

Receiving module, for receiving the test instruction of terminal transmission;The test instruction is used to indicate machine top to be tested Box switches to state to be tested;

Switching module, for switching to the state to be tested according to test instruction;

Test module obtains test data for being tested according to the identifiable assignment instructions of the set-top box;

Sending module, for the test data to be sent to the terminal;

The receiving module is also used to receive the identifiable assignment instructions of set-top box that the terminal is sent;The set-top box Identifiable assignment instructions parse assignment instructions to be tested according to instruction conversion table by the terminal.

5th aspect, the application provide kind of a computer equipment, including memory and processor, the memory are stored with meter Calculation machine program, which is characterized in that the processor realizes that first aspect or second aspect are any when executing the computer program Set-top box test method described in.

6th aspect, the application provide a kind of computer readable storage medium, are stored thereon with computer program, feature It is, first aspect or second aspect described in any item set top box testings is realized when the computer program is executed by processor Method.

Above-mentioned set-top box test method, device, computer equipment and storage medium, the beneficial effect that can reach include:

Terminal sends test instruction to set-top box to be tested, indicates that set-top box to be tested switches to state to be tested Afterwards;The terminal parses assignment instructions to be tested according to instruction conversion table, obtains the identifiable assignment instructions of set-top box, The identifiable assignment instructions of set-top box are sent to set-top box to be tested;Set-top box to be tested is received by the terminal again to feed back Test data, and test data is quantified, obtains and show the quantized result of set-top box to be tested.Terminal can lead to The identifiable assignment instructions of transmission set-top box are crossed, remote testing are carried out to set-top box to be tested, then to set-top box to be tested The test data of feedback is quantified, and quantized result is obtained.Multiple set-top boxes can be tested simultaneously by this method, mentioned The limitation of traditional test method has been broken in high testing efficiency, remote testing, reduces the difficulty of later period Improving The Quality of Products Degree.

Detailed description of the invention

Fig. 1 is the applied environment figure of set-top box test method in the embodiment of the present application;

Fig. 2 is a kind of flow chart of the set top box testing provided in the embodiment of the present application;

Fig. 3 is the flow chart of another set top box testing provided in the embodiment of the present application;

Fig. 4 is the flow chart of another set top box testing provided in the embodiment of the present application;

Fig. 5 is the flow chart of another set top box testing provided in the embodiment of the present application;

Fig. 6 is the flow chart of another set top box testing provided in the embodiment of the present application;

Fig. 7 is a kind of block diagram of the set-top box testing device provided in the embodiment of the present application;

Fig. 8 is the block diagram of another set-top box testing device provided in the embodiment of the present application;

Fig. 9 is the block diagram of another set-top box testing device provided in the embodiment of the present application;

Figure 10 is the block diagram of another set-top box testing device provided in the embodiment of the present application;

Figure 11 is a kind of internal structure block diagram of computer equipment provided by the embodiments of the present application.

Specific embodiment

It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not For limiting the application.

Set-top box test method provided by the present application can be applied in application environment as shown in Figure 1.Wherein, such as Fig. 1 It is shown, it include terminal 101, set-top box 102 and video playback apparatus 103 to be tested in the application environment.Wherein, terminal 101, It is communicated between set-top box 102 and video playback apparatus 103 to be tested by network.Terminal 101 can be, but not limited to Various personal computers, laptop, smart phone, tablet computer and portable wearable device, video playback apparatus 103 It can be, but not limited to be the equipment such as wired interactive TV, LCD TV, smart phone and laptop.

In one embodiment, as shown in Fig. 2, providing a kind of set-top box test method, this method is applied in Fig. 1 It is illustrated for terminal, comprising the following steps:

S201, test instruction is sent to set-top box to be tested;Test instruction is used to indicate set-top box switching to be tested To state to be tested.

Wherein, test mode characterizes set-top box to be tested and is in the instruction execution survey that can be identified and send according to terminal The state of trial business.

In the present embodiment, terminal sends test instruction to set-top box to be tested, and test instruction indicates set-top box to be measured Switch to state to be tested.Set-top box to be tested can be the one or more that user screens according to the registration information of set-top box Set-top box, registration information may include the test permission of set-top box, using relevant informations such as address, IP address, models.Such as: If set-top box in registration information, just obtains test authorization, then terminal can be identified the set-top box for obtaining test permission, It indicates that the set-top box has obtained test permission, can judge whether set-top box to be tested obtains test permission according to mark, To test the set-top box with test permission.Alternatively, needing to test the set-top box in Xi'an, terminal 101 exists When screening, will will use address is Xi'an as screening conditions, filters out all qualified set-top boxes, to eligible Set-top box send test instruction, receive the test instruction set-top box will switch to state to be tested.

S202, assignment instructions to be tested are obtained, and assignment instructions to be tested are parsed according to instruction conversion table, Obtain the identifiable assignment instructions of set-top box.

Wherein, for instruction conversion table for parsing to assignment instructions to be tested, being parsed into set-top box can recognize execution Assignment instructions, the instruction conversion table may include between the assignment instructions of terminal and the identifiable assignment instructions of set-top box turn Change relationship.Assignment instructions to be tested by set-top box Direct Recognition and can not execute, and only be parsed into set-top box identifiable Business instruction could be identified by set-top box and be executed, by instructing conversion table assignment instructions to be tested can be parsed into corresponding machine The identifiable assignment instructions of top box.

In the present embodiment, it can need index selection to be tested is corresponding to be tested to appoint for set-top box to be tested Business instruction parses assignment instructions to be tested further according to instruction conversion table, obtains the identifiable assignment instructions of set-top box. Such as: signal strength is carried out to set-top box to be tested and flow consumption indicators are tested, signal strength is obtained and flow consumption refers to Corresponding assignment instructions to be tested are marked, and set-top box is parsed into assignment instructions to be tested according to instruction conversion table and can recognize Assignment instructions.

S203, the identifiable assignment instructions of set-top box are sent to set-top box to be tested.

In the present embodiment, by assignment instructions to be tested by instructing conversion table to be parsed into the identifiable task of set-top box After instruction, set-top box to be tested is sent in the way of broadcast communication, alternatively, can also be independent for each set-top box Send identifiable assignment instructions.The mode for sending instruction is not limited solely to broadcast communication, can also be other communication modes, example Such as: can also be the communication modes such as hypertext transfer protocol (Hyper Text Transport Protocol, HTTP), 4G.

S204, the test data for receiving set-top box feedback to be tested.

Wherein, when test data is that set-top box to be tested executes set-top box that terminal is sent identifiable assignment instructions, The data of set-top box indices to be tested in the test process of collection.In the present embodiment, set-top box to be tested executes After assignment instructions, terminal will receive the test data that set-top box to be tested is fed back.

S205, test data is quantified, obtains and show the quantized result of set-top box to be tested.

It in the present embodiment, will be to test data after terminal receives the test data that set-top box to be tested is fed back Quantification treatment is carried out, obtains the respective quantized result of set-top box to be tested, and pass through terminal display quantized result, user Ke Gen According to the quantized result for needing to check set-top box to be tested in terminal.Wherein, which can be using preset quantization Model quantifies test data, be also possible to test data quantify using some preset quantizating index, etc..

Set-top box test method provided in this embodiment, terminal send test instruction to set-top box to be tested, instruction to After the set-top box of test switches to state to be tested;The terminal solves assignment instructions to be tested according to instruction conversion table Analysis, obtains the identifiable assignment instructions of set-top box, the identifiable assignment instructions of set-top box is sent to set-top box to be tested;Again The test data of set-top box feedback to be tested is received by the terminal, and test data is quantified, obtain and is shown is to be measured The quantized result of the set-top box of examination.Terminal can be by sending the identifiable assignment instructions of set-top box, to set-top box to be tested Remote testing is carried out, then the test data of set-top box feedback to be tested is quantified, obtains quantized result.Pass through this method Multiple set-top boxes can be tested simultaneously, improve testing efficiency, the office of traditional test method has been broken in remote testing It is sex-limited, reduce the difficulty of later period Improving The Quality of Products.

A kind of set-top box test method that embodiment as shown in Figure 2 provides, in some scenes, if set-top box to be tested Permission is not tested, then needs first to obtain the test permission of set-top box to be tested, next further directed to machine to be tested Top box do not obtain test permission the case where be illustrated.

If set-top box to be tested does not obtain test permission, " assignment instructions to be tested S202, are being obtained, and according to finger It enables conversion table to parse assignment instructions to be tested, obtains the identifiable assignment instructions of set-top box." before step, the machine Top box test method further includes the test response for receiving set-top box to be tested and sending;Test response is used to indicate to be tested Set-top box obtained test permission, and have switched to state to be tested.

In the present embodiment, for the set-top box to be tested for not obtaining test permission, after terminal sends test instruction, Authority request is shown by the video playback apparatus connecting with set-top box to be tested, and request user authorizes test permission.Wherein, Authority request tests permission for request.After set-top box to be tested obtains user's authorization, set-top box root to be tested State to be tested is switched to according to test instruction, terminal is responded the test that set-top box to be tested is fed back is received, indicated to be measured The set-top box of examination has obtained test permission, and has switched to state to be tested, and terminal will execute step S202 and later in Fig. 2 Step continues to execute test assignment.

Authority request is shown by the video playback apparatus connecting with set-top box to be tested, and request user obtains test power Limit just can test set-top box to be tested after set-top box to be tested obtains test permission.It can be with by the method Test is also able to carry out to the set-top box for not obtaining permission, expands the range of test sample, make test result it is more accurate, can It leans on, is conducive to later period Improving The Quality of Products.

On the basis of embodiment shown in Fig. 2, further, step " S205, quantifies test data, obtains simultaneously Show the quantized result of set-top box to be tested." a kind of possible implementation, comprising: use preset quantification of targets mould Type quantifies test data, obtains and show the quantized result of set-top box to be tested;Quantification of targets model is used for survey Examination data and normal data compare, and obtain quantized result.

Wherein, quantification of targets model is according to set-top box when operating normally, and the quantized value of indices is trained The model arrived.In the present embodiment, after terminal receives the test data that set-top box to be tested is fed back, the test data is defeated Enter into quantification of targets model, obtains quantized result.The principle of the quantification of targets model be by test data and normal data into Row comparison, obtains quantized result, while by quantized result in terminal display.For example, can be by test data and normal data Ratio is as quantized result, alternatively, can also be using the difference between test data and normal data as quantized result etc..

Such as: assignment instructions instruction carries out the test of signal strength and flow consumption indicators to set-top box to be tested, then The received test data of terminal 101 is the test data that set-top box to be tested is consumed about signal strength and flow, will be believed In number intensity and flow consumption input value quantification of targets model, signal strength and the flow consumption with standard are compared, and are obtained Quantized result.

On the basis of embodiment shown in Fig. 2, specifically included as shown in figure 3, " obtaining assignment instructions to be tested " in Fig. 2 Following steps:

S301, test assignment interface is shown;Test assignment interface includes multiple candidate test assignments.

In the present embodiment, when needing to test set-top box, at terminal display test assignment interface, candidate is surveyed Trial business is shown in test assignment interface, such as: it can be in test assignment interface display task names, task description, task class The related contents such as type and creation time.

S302, the selection operation according to user on test assignment interface, obtain assignment instructions to be tested;This is to be tested Assignment instructions include user's selection at least one candidate test assignment.

In the present embodiment, user can be selected on test assignment interface by modes such as click, input, sliding, additions At least one test assignment is selected, after terminal obtains assignment instructions to be tested, is referred to task to be tested according to instruction conversion table Order is parsed into the identifiable assignment instructions of set-top box.

Optionally, the identifiable assignment instructions of set-top box include at least two directive scripts for carrying priority, so that Set-top box to be tested executes at least two directive scripts and is tested, obtain test data according to the sequence of priority.

In the present embodiment, multinomial assignment instructions to be tested may be selected at test assignment interface in user, when terminal obtains When at least two assignment instructions to be tested, the identifiable assignment instructions after parsing include carry priority at least two A directive script makes set-top box to be tested when executing the directive script, according to the sequence of priority, successively without any confusion Perform script instruction, obtains test data.Such as: the selection operation according to user at test assignment interface is obtained including letter Number intensity and flow consume the assignment instructions to be tested of two indexs, by instruction conversion table by two tasks to be tested The identifiable assignment instructions of corresponding set-top box are parsed into, the assignment instructions after parsing include that signal strength and flow consume two The directive script for carrying priority, the height for the priority for carrying set-top box to be tested according to two directive scripts, from Height successively executes the directive script on earth, obtains the test data of two indexs.

It can show that multiple candidate test assignments are selected for user at test assignment interface, a variety of candidate's test assignments are to use Family provides more choices, meanwhile, set-top box many index to be tested can be tested by also ensuring that, be conducive to the later period The General Promotion of product quality.The directive script that the identifiable assignment instructions of set-top box include carries priority, to guarantee Set-top box to be tested orderly carries out according to priority when perform script is instructed, improves the accurate, reliable of test result.

On the basis of above-mentioned Fig. 2 is to embodiment illustrated in fig. 3, optionally, the identifiable assignment instructions of set-top box are sent to Set-top box to be tested.Below for two kinds be sent to the identifiable assignment instructions of set-top box after set-top box to be tested Situation is explained further.

The first situation: if not receiving the test number of set-top box feedback to be tested in preset first time period According to then retransmitting the identifiable assignment instructions of set-top box.

In the present embodiment, after the identifiable assignment instructions of set-top box are sent to set-top box to be tested by terminal, into Enter reception state, receive the test data of set-top box feedback to be tested, while opening preset timer, the length of the timer Degree can be equal to the length of first time period.When timer opens arrival, if terminal does not receive always set-top box to be tested The test data of feedback, the assignment instructions that terminal is sent before sending again to the set-top box automatically.Wherein, first time period can To preset duration as needed, such as: 20s, 60s etc..

Second situation: if not receiving the test number of set-top box feedback to be tested in preset second time period According to then sending a warning message;The warning information is for prompting set-top box to be tested to break down.

Wherein, warning information can be the modes such as showing interface, voice prompting, such as: by the to be tested of failure The IP of set-top box is shown in terminal interface or terminal can machine top to be tested according to warning information to failure Box is marked, and the mark etc. of the set-top box to be tested to break down is played by voice.

In the present embodiment, optionally, if not receiving set-top box feedback to be tested in preset first time period Test data, retransmit the identifiable assignment instructions of set-top box after.Reclocking is started simultaneously at into reception state, weight New timing is being preset in second time period after starting, and terminal does not receive the test data of set-top box feedback to be tested still Afterwards, the terminal set-top box for prompting this to be tested that then sends a warning message breaks down, and terminates to the set-top box of failure Test.

It is secondary to set-top box to be tested send assignment instructions can effectively avoid test process occur test leakage or its Situations such as his reason causes test to be interrupted does not receive the test data of set-top box feedback to be tested also after secondary transmission, The set-top box of failure is marked and terminates to test, testing efficiency can be improved, and avoid the wasting of resources.

The application for having explained a kind of set-top box test method detailed by taking terminal as an example shown in above-mentioned Fig. 2 and Fig. 3 below will By taking set-top box to be tested as an example, it is further elaborated on the application of this method in testing.

In one embodiment, as shown in figure 4, providing a kind of set-top box test method, this method is applied in Fig. 1 It is illustrated for set-top box to be tested, comprising the following steps:

S401, the test instruction that terminal is sent is received;The test instruction be used to indicate set-top box to be tested switch to Test mode.

Wherein, state representation to be tested set-top box to be tested is in the instruction execution that can be identified and send according to terminal The state of test assignment.

In the present embodiment, after the test that set-top box to be tested receives terminal transmission instructs, set-top box to be tested State to be tested will be switched to according to the instruction of test instruction.Set-top box to be tested can be user according to the registration of set-top box One or more set-top boxes of information sifting, registration information may include set-top box test permission, using address, IP address, The relevant informations such as model.

S402, state to be tested is switched to according to test instruction.

In the present embodiment, it after the test that set-top box to be tested receives terminal transmission instructs, is cut according to test instruction Shift to state to be tested.After set-top box to be tested enters state to be tested, reception state is kept, to receive the machine of terminal transmission The identifiable assignment instructions of top box execute the task according to the priority that the identifiable assignment instructions of set-top box carry in an orderly manner and refer to It enables, is collected simultaneously test data during executing set-top box and can recognize assignment instructions.

S403, the identifiable assignment instructions of set-top box that terminal is sent are received;The identifiable assignment instructions of the set-top box by Terminal parses assignment instructions to be tested according to instruction conversion table.

Wherein, for instruction conversion table for parsing to assignment instructions to be tested, being parsed into set-top box can recognize execution Assignment instructions, the instruction conversion table may include between the assignment instructions of terminal and the identifiable assignment instructions of set-top box turn Change relationship.Assignment instructions to be tested by set-top box Direct Recognition and can not execute, and only be parsed into set-top box identifiable Business instruction could be identified by set-top box and be executed, by instructing conversion table assignment instructions to be tested can be parsed into corresponding machine The identifiable assignment instructions of top box.

In the present embodiment, to be tested after set-top box to be tested switches to state to be tested according to test instruction Set-top box will receive the identifiable assignment instructions of set-top box of terminal transmission obtained by parsing, and terminal is turned by instruction It changes table and the assignment instructions to be tested that user selects is obtained into the identifiable assignment instructions of set-top box by parsing.Such as: when obtaining After the signal strength and flow for taking family selection consume two assignment instructions to be tested, set-top box to be tested will receive end The identifiable assignment instructions of set-top box that end is parsed according to instruction conversion table, set-top box to be tested can identify and execute process Signal strength and flow after parsing consume two assignment instructions.

S404, it is tested according to the identifiable assignment instructions of set-top box, obtains test data.

Wherein, when test data is that set-top box to be tested executes set-top box that terminal is sent identifiable assignment instructions, The data of set-top box indices to be tested in the test process of collection.

In the present embodiment, after set-top box to be tested receives the identifiable assignment instructions of set-top box that terminal is sent, According to the priority that assignment instructions carry, the assignment instructions are successively executed.After set-top box to be tested executes assignment instructions, The test data collected and obtained is sent to terminal.Such as: set-top box to be tested receive terminal transmission for signal strength The assignment instructions of two index tests are consumed with flow, set-top box to be tested executes knot according to the priority that assignment instructions carry Shu Hou sends the test data that two indexs are consumed about signal strength and flow collected and obtained to terminal.

S405, test data is sent to terminal.

In the present embodiment, after set-top box to be tested receives the identifiable assignment instructions of set-top box that terminal is sent, Execute this assignment instructions in an orderly manner according to the priority that the identifiable assignment instructions of set-top box carry.In set-top box to be tested Test data is collected while executing received task instruction, after executing assignment instructions, the test data that will be collected into, It is sent to terminal in the form of data packet.Sending method can be broadcast communication, hypertext transfer protocol (Hyper Text Transport Protocol, HTTP) or the communication modes such as 4G.

Set-top box test method provided in this embodiment, set-top box to be tested receive the test instruction that terminal is sent, should Test instruction is used to indicate set-top box to be tested and switches to state to be tested.Set-top box to be tested is according to test instruction switching After to state to be tested, the identifiable assignment instructions of set-top box that terminal is sent, the identifiable assignment instructions of the set-top box are received Assignment instructions to be tested are parsed according to instruction conversion table by the terminal.According to the set-top box identifiable Business instruction is tested, and obtains test data and test data is sent to terminal.It can be simultaneously to multiple machines by this method Top box is tested, and the science of test data is improved, and the limitation of traditional test method has been broken in remote testing, is reduced The difficulty of later period Improving The Quality of Products.

A kind of set-top box test method that embodiment as shown in Figure 4 provides, in some scenes, if set-top box to be tested Permission is not tested, then needs first to obtain the test permission of set-top box to be tested.As shown in figure 5, next further directed to Set-top box to be tested do not obtain test permission the case where be illustrated.

S501, authority request is shown on the video playback apparatus connecting with the set-top box to be tested.

Wherein, authority request tests permission for request.

In the present embodiment, if set-top box to be tested does not obtain test permission, " S402, switched according to test instruction To state to be tested." before, also authority request need to be shown on the video playback apparatus connecting with set-top box to be tested.Exhibition The mode of showing can be the display interface pop-up in the video playback apparatus that connect with set-top box to be tested and obtain authority request Window can also be that user enters setting mould by the display interface for the video playback apparatus connecting with set-top box to be tested Formula selects authorization options in the setup mode.

S502, the permission response for receiving video playback apparatus feedback.

Wherein, permission response, which refers to, obtains user according to the permission shown on the video equipment connecting with set-top box to be tested Request, if authorize the selection of test permission.

In the present embodiment, it if set-top box to be tested does not obtain test permission, needs first to connect with set-top box to be tested Authority request is shown on the video playback apparatus connect, is rung in user according to the permission that authority request chooses whether to authorize test permission Set-top box to be tested should be fed back to, user can complete Authorized operation by the methods of remote controler or mouse.Such as: with to Authority request is shown on wired interactive TV of the set-top box A connection of test, user can select to authorize test by remote controler After permission and confirmation are exited, set-top box A to be tested obtains test permission.Alternatively, connecting with set-top box A to be tested Show authority request on laptop, it is to be tested after user can select to authorize test permission by mouse and confirm and exit Set-top box A i.e. obtain test permission.

If the response of S503, permission is authorization, the step of state to be tested is switched to according to test instruction is executed.

In the present embodiment, user is according to the permission shown on the video playback apparatus connecting with set-top box to be tested Request, after test permission is authorized in selection, then the permission that the video equipment of set-top box to be tested connection is fed back responds to award Power, set-top box to be tested indicate to obtain test permission.After set-top box to be tested obtains test permission, execute in Fig. 4 The step of " S402, according to test instruction switch to state to be tested.".State to be tested is switched in set-top box to be tested After step, set-top box to be tested just enters test mode, receives the identifiable assignment instructions of set-top box that terminal is sent, and press The instruction sent according to terminal is tested.

S504 and according to test instruction switch to state to be tested after, further includes:

Test response is sent to terminal;Test response is used to indicate set-top box to be tested and has obtained test permission, and Have switched to state to be tested.

In the present embodiment, set-top box to be tested receives the permission response of the video playback apparatus feedback of connection to award Temporary, after set-top box to be tested switches to state to be tested according to test instruction, set-top box to be tested is sent to terminal Test response, indicates that set-top box to be tested has obtained test permission, and have switched to state to be tested.Set-top box to be tested Into after test mode, it will be able to receive the identifiable assignment instructions of set-top box of terminal transmission, and send and instruct according to terminal Execute test assignment.

By embodiment shown in fig. 5, it is also able to carry out test for the set-top box for not obtaining permission, expands test specimens This range keeps test result relatively reliable, safe, provides guarantee for later period Improving The Quality of Products.

Authority request is shown by the video playback apparatus connecting with set-top box to be tested, and request user obtains test power Limit just can test set-top box to be tested after set-top box to be tested obtains test permission.It can be with by the method Test is also able to carry out to the set-top box for not obtaining permission, expands the range of test sample, make test result it is more accurate, can It leans on, is conducive to later period Improving The Quality of Products.

On the basis of Fig. 4 is to embodiment illustrated in fig. 5, the set-top box that terminal is sent further is received to set-top box to be tested Identifiable assignment instructions explain.Optionally, according to the sequence of priority, the progress of at least two directive scripts is successively executed Test, obtains the test data.

In the present embodiment, when if desired carrying out at least two index tests to set-top box to be tested, set-top box can be known Other assignment instructions include the directive script of corresponding index test, and each directive script carries priority, machine to be tested Top box when perform script instructs, the priority carried according to directive script it is orderly test.Such as: it needs strong to signal Degree and flow consume two indexs and are tested, and the identifiable assignment instructions of set-top box include that signal strength and flow consume two The directive script of index, it is to be tested if the priority of the directive script of signal strength is higher than the directive script of flow consumption Set-top box first carries out the directive script of signal strength after the identifiable test instruction of set-top box for receiving terminal transmission, after Execute the directive script of flow consumption.

The identifiable assignment instructions of set-top box include the directive script for carrying priority, when set-top box to be tested executes When at least two directive scripts, it is ensured that the perform script instruction that set-top box to be tested can be orderly has ensured the test collected The reliability of data and the accuracy of test result.

It in the present embodiment, is the overall flow figure of the application as shown in Figure 6, terminal may include test assignment management mould Block, test assignment conversion module, test assignment distribution module, test result module and test quality module, detailed process is as follows:

S601, test assignment management module send assignment instructions to be tested to test assignment conversion module.

S602, test assignment conversion module parse assignment instructions to be tested according to instruction conversion table, are parsed into The identifiable assignment instructions of the set-top box that set-top box can be executed directly.

The identifiable assignment instructions of set-top box after parsing are distributed to one or more by S603, test assignment distribution module A set-top box to be tested.

S604, test result module receive the test data of set-top box feedback to be tested.

S605, test quality module quantify test data according to preset quantitative model, obtain quantized result.

It should be understood that although each step in Fig. 1-6 flow chart is successively shown according to the instruction of arrow, this A little steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these steps It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least one in Fig. 1-6 It step by step may include that perhaps these sub-steps of multiple stages or stage are held in synchronization to multiple sub-steps Row is completed, but can be executed at different times, the execution sequence in these sub-steps or stage be also not necessarily successively into Row, but can be held in turn or alternately at least part of the sub-step or stage of other steps or other steps Row.

In one embodiment, as shown in fig. 7, providing a kind of set-top box testing device 700, comprising: sending module 701, module 702, receiving module 703 and quantization modules 704 are obtained, in which:

Sending module 701, for sending test instruction to set-top box to be tested;Test instruction is used to indicate to be tested Set-top box switch to state to be tested.

Module 702 is obtained, task to be tested is referred to for obtaining assignment instructions to be tested, and according to instruction conversion table Order is parsed, and the identifiable assignment instructions of set-top box are obtained.

Receiving module 703, for receiving the test data of set-top box feedback to be tested.

Quantization modules 704 obtain and show the quantization knot of set-top box to be tested for quantifying to test data Fruit.

Wherein, sending module 701 is also used to the identifiable assignment instructions of set-top box being sent to set-top box to be tested.

If set-top box to be tested does not obtain test permission in one of the embodiments, receives mould 703 and be also used to receive The test response that set-top box to be tested is sent;Test response is used to indicate set-top box to be tested and has obtained test permission, And have switched to state to be tested.

In one of the embodiments, quantization modules 704 be used for using preset quantification of targets model to test data into Row quantization, obtains and shows the quantized result of set-top box to be tested;The quantification of targets model is used for test data and standard Data compare, and obtain quantized result.

In one of the embodiments, as shown in figure 8, acquisition module 702 includes:

Display unit 7021, for showing test assignment interface;The test assignment interface includes multiple candidate test assignments.

Acquiring unit 7022 obtains task to be tested for the selection operation according to user on test assignment interface Instruction;The assignment instructions to be tested include at least one candidate test assignment of user's selection.

The identifiable assignment instructions of set-top box include at least two feet for carrying priority in one of the embodiments, This instruction.

If in one of the embodiments, sending module 701 be also used to not receive in preset first time period to The test data of the set-top box feedback of test, then retransmit the identifiable assignment instructions of set-top box.

If in one of the embodiments, sending module 701 be also used to not receive in preset second time period to The test data of the set-top box feedback of test, then send a warning message;The warning information is for prompting set-top box to be tested to go out Existing failure.

In one embodiment, as shown in figure 9, the embodiment of the present application provides another set-top box testing device 900, packet It includes: receiving module 901, switching module 902, test module 903 and sending module 904, in which:

Receiving module 901, for receiving the test instruction of terminal transmission;Test instruction is used to indicate machine top to be tested Box switches to state to be tested.

Switching module 902, for switching to state to be tested according to test instruction.

Test module 903 obtains test data for being tested according to the identifiable assignment instructions of set-top box.

Sending module 904, for test data to be sent to terminal.

Wherein, receiving module 901 is also used to receive the identifiable assignment instructions of set-top box of terminal transmission;The set-top box can The assignment instructions of identification parse assignment instructions to be tested according to instruction conversion table by terminal.

In one of the embodiments, as shown in Figure 10, the device further include:

Display module 905, for showing authority request on the video playback apparatus connecting with set-top box to be tested.

Wherein, receiving module 901 is also used to receive the permission response of video playback apparatus feedback;Switching module 902 is also used If being authorization in permission response, the step of state to be tested is switched to according to test instruction is executed;This according to test instruct It switches to after state to be tested, sending module 904 is also used to send test response to terminal;The test response be used to indicate to The set-top box of test has obtained test permission, and has switched to state to be tested.

The identifiable assignment instructions of set-top box include at least two feet for carrying priority in one of the embodiments, This instruction, test module 903 are used for the sequence according to priority, successively execute at least two directive scripts and tested, obtained Test data.

Specific about set-top box testing device limits the restriction that may refer to above for set-top box test method, In This is repeated no more.Modules in above-mentioned set-top box testing device can come fully or partially through software, hardware and combinations thereof It realizes.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with software Form is stored in the memory in computer equipment, executes the corresponding operation of the above modules in order to which processor calls.

In one embodiment, a kind of computer equipment is provided, which can be server, internal junction Composition can be as shown in figure 11.The computer equipment include by system bus connect processor, memory, network interface and Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating The database of machine equipment is for storing set top box testing data.The network interface of the computer equipment is used for logical with external terminal Cross network connection communication.To realize a kind of set-top box test method when the computer program is executed by processor.

It will be understood by those skilled in the art that structure shown in Figure 11, only part relevant to application scheme The block diagram of structure, does not constitute the restriction for the computer equipment being applied thereon to application scheme, and specific computer is set Standby may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.

In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory Computer program, the processor perform the steps of to set-top box to be tested when executing computer program and send test instruction; Test instruction is used to indicate set-top box to be tested and switches to state to be tested;Obtain assignment instructions to be tested, and according to Instruction conversion table parses the assignment instructions to be tested, obtains the identifiable assignment instructions of set-top box;By the set-top box Identifiable assignment instructions are sent to set-top box to be tested;Receive the test data of set-top box feedback to be tested;To test Data are quantified, and obtain and show the quantized result of set-top box to be tested.

In one embodiment, if processor also performs the steps of set-top box to be tested when executing computer program Test permission is not obtained, acquisition assignment instructions to be tested, and assignment instructions to be tested are carried out according to instruction conversion table Parsing, before obtaining the identifiable assignment instructions of set-top box, this method further include: receive the test that set-top box to be tested is sent Response;Test response is used to indicate set-top box to be tested and has obtained test permission, and has switched to state to be tested.

In one embodiment, it also performs the steps of when processor executes computer program to the test data amount of progress Change, obtain and show the quantized result of set-top box to be tested, comprising: using preset quantification of targets model to test data into Row quantization, obtains and shows the quantized result of set-top box to be tested;Quantification of targets model is used for test data and criterion numeral According to comparing, quantized result is obtained.

In one embodiment, it is also performed the steps of when processor executes computer program and obtains task to be tested Instruction, comprising: show test assignment interface;The test assignment interface includes multiple candidate test assignments;It is being tested according to user Selection operation on task interface obtains the assignment instructions to be tested;The assignment instructions to be tested include what user selected At least one candidate test assignment.

In one embodiment, set-top box identifiable is also performed the steps of when processor executes computer program Business instruction includes at least two directive scripts for carrying priority.

In one embodiment, it is also performed the steps of when processor executes computer program set-top box is identifiable Assignment instructions are sent to after set-top box to be tested, this method further include: if not receiving in preset first time period The test data of set-top box feedback to be tested, then retransmit the identifiable assignment instructions of set-top box.

In one embodiment, retransmission set-top box is also performed the steps of when processor executes computer program can After the assignment instructions of identification, this method further include: if not receiving set-top box to be tested in preset second time period The test data of feedback, then send a warning message;The warning information is for prompting set-top box to be tested to break down.

In one embodiment, another computer equipment, including memory and processor are provided, is stored in memory There is computer program, which performs the steps of when executing computer program receives the test instruction that terminal is sent;The survey Examination instruction is used to indicate set-top box to be tested and switches to state to be tested;State to be tested is switched to according to test instruction;It connects Receive the identifiable assignment instructions of set-top box that terminal is sent;The identifiable assignment instructions of the set-top box are converted by terminal according to instruction Table parses assignment instructions to be tested;It is tested, is surveyed according to the identifiable assignment instructions of set-top box Try data;Test data is sent to terminal.

In one embodiment, if processor also performs the steps of set-top box to be tested when executing computer program Test permission has not been obtained, this according to test instruction switch to state to be tested before, this method further include: with machine to be tested Authority request is shown on the video playback apparatus of top box connection;Receive the permission response of video playback apparatus feedback;If permission is rung It should be authorization, then execute the step of state to be tested is switched to according to test instruction;And it is to be measured being switched to according to test instruction After examination state, further includes: send test response to terminal;Test response is used to indicate set-top box to be tested and has been surveyed Permission is tried, and has switched to state to be tested.

In one embodiment, set-top box identifiable is also performed the steps of when processor executes computer program Business instruction includes at least two directive scripts for carrying priority, is tested according to the identifiable assignment instructions of set-top box, Obtain test data, comprising: according to the sequence of priority, successively execute at least two directive scripts and tested, tested Data.

In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated Machine program performs the steps of set-top box to be tested and sends test instruction when being executed by processor;The test is instructed for referring to Show that set-top box to be tested switches to state to be tested;Assignment instructions to be tested are obtained, and according to instruction conversion table to be measured The assignment instructions of examination are parsed, and the identifiable assignment instructions of set-top box are obtained;The identifiable assignment instructions of set-top box are sent To set-top box to be tested;Receive the test data of set-top box feedback to be tested;Test data is quantified, obtain and is opened up Show the quantized result of set-top box to be tested.

In one embodiment, if also performing the steps of machine top to be tested when computer program is executed by processor Box does not obtain test permission, acquisition assignment instructions to be tested, and according to instruction conversion table to assignment instructions to be tested into Row parsing, before obtaining the identifiable assignment instructions of set-top box, this method further include: receive the survey that set-top box to be tested is sent Examination response;Test response is used to indicate set-top box to be tested and has obtained test permission, and has switched to state to be tested.

In one embodiment, it is also performed the steps of when computer program is executed by processor and test data is carried out Quantization, obtains and shows the quantized result of set-top box to be tested, comprising: using preset quantification of targets model to test data Quantified, obtains and show the quantized result of set-top box to be tested;The quantification of targets model is used for test data and mark Quasi- data compare, and obtain quantized result.

In one embodiment, it is also performed the steps of when computer program is executed by processor and obtains to be tested appoint Business instruction, comprising: show test assignment interface;The test assignment interface includes multiple candidate test assignments;It is being surveyed according to user The selection operation on task interface is tried, assignment instructions to be tested are obtained;The assignment instructions to be tested include what user selected At least one candidate test assignment.

In one embodiment, it is identifiable that set-top box is also performed the steps of when computer program is executed by processor Assignment instructions include at least two directive scripts for carrying priority.

In one embodiment, also performing the steps of when computer program is executed by processor can recognize set-top box Assignment instructions be sent to after set-top box to be tested, this method further include: if not received in preset first time period The test data fed back to set-top box to be tested, then retransmit the identifiable assignment instructions of set-top box.

In one embodiment, retransmission set-top box is also performed the steps of when computer program is executed by processor After identifiable assignment instructions, this method further include: if not receiving machine top to be tested in preset second time period The test data of box feedback, then send a warning message;The warning information is for prompting set-top box to be tested to break down.

In one embodiment, another computer readable storage medium is provided, computer program is stored thereon with, is counted Calculation machine program performs the steps of when being executed by processor receives the test instruction that terminal is sent;Test instruction be used to indicate to The set-top box of test switches to state to be tested;State to be tested is switched to according to test instruction;Receive the machine top that terminal is sent The identifiable assignment instructions of box;The identifiable assignment instructions of the set-top box are by terminal according to instruction conversion table to task to be tested What instruction was parsed;It is tested according to the identifiable assignment instructions of set-top box, obtains test data;By test data It is sent to terminal.

In one embodiment, if also performing the steps of machine top to be tested when computer program is executed by processor Test permission has not been obtained in box, according to test instruction switch to state to be tested before, this method further include: with machine to be tested Authority request is shown on the video playback apparatus of top box connection;Receive the permission response of video playback apparatus feedback;If permission is rung It should be authorization, then execute the step of state to be tested is switched to according to test instruction;And it is to be measured being switched to according to test instruction After examination state, further includes: send test response to terminal;Test response is used to indicate set-top box to be tested and has been surveyed Permission is tried, and has switched to state to be tested.

In one embodiment, it is identifiable that set-top box is also performed the steps of when computer program is executed by processor Assignment instructions include at least two directive scripts for carrying priority, are surveyed according to the identifiable assignment instructions of set-top box Examination, obtains test data, comprising: according to the sequence of priority, successively execute at least two directive scripts and tested, surveyed Try data.

Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, To any reference of memory, storage, database or other media used in each embodiment provided herein, Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..

Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.

The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

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