阅读说明：本技术 电动冷藏车控制系统及电动冷藏车 (Electronic refrigeration vehicle control and electronic refrigerator car ) 是由 黄秋生 张亚飞 万海桥 尹孝源 魏俞斌 赵卫 杨进 马磊 陈浩 于 2019-10-08 设计创作，主要内容包括：本发明提供了一种电动冷藏车控制系统,包括：高压配电单元为系统进行配电；机组控制单元采集所述高压配电单元的输出电流值与剩余电量,将所述输出电流值与剩余电量反馈给所述整车控制器；制冷机组单元监测制冷机组状态,并将制冷机组状态信息反馈给所述整车控制器；整车控制器根据所述输出电流值和所述剩余电量获得所述冷藏车的续航里程,并将所述续航里程和所述制冷机组状态信息反馈到所述冷藏车仪表以提示驾驶员。通过上述系统,使得驾驶员驾驶过程中可以了解冷藏车运输过程中的冷藏厢的状态信息,有效监管冷藏车运输。本发明还提供一种冷藏车,系统集成了底盘与制冷机组、冷藏厢三个部件,提高了冷藏车的安全防护等级。(The present invention provides a kind of electronic refrigeration vehicle controls, comprising: high voltage power distribution unit is that system carries out distribution；Unit allocation unit acquires the output current value and remaining capacity of the high voltage power distribution unit, and the output current value and remaining capacity are fed back to the entire car controller；Refrigeration unit unit monitors refrigeration unit state, and gives refrigeration unit status information feedback to the entire car controller；Entire car controller obtains the course continuation mileage of the refrigerator car according to the output current value and the remaining capacity, and by the course continuation mileage and the refrigeration unit status information feedback to the refrigerator car instrument to prompt driver.By above system, so that it will be seen that the status information of the refrigerating carriage in refrigerator car transportational process, effectively supervises refrigerator car transport in driver's driving procedure.The present invention also provides a kind of refrigerator car, the system integration chassis and three refrigeration unit, refrigerating carriage components improve the class of safety protection of refrigerator car.)

1. a kind of electronic refrigeration vehicle control, which is characterized in that the system comprises: high voltage power distribution unit, unit allocation list Member, refrigeration unit unit and entire car controller；Wherein,

The high voltage power distribution unit, for carrying out distribution for system；

The unit allocation unit will be described defeated for acquiring the output current value and remaining capacity of the high voltage power distribution unit Current value and remaining capacity feed back to the entire car controller out；

The refrigeration unit unit gives the vehicle for monitoring refrigeration unit state, and by refrigeration unit status information feedback Controller；

The entire car controller, in the continuation of the journey for obtaining the refrigerator car according to the output current value and the remaining capacity Journey, and by the course continuation mileage and the refrigeration unit status information feedback to the refrigerator car instrument to prompt driver.

2. electronic refrigeration vehicle control as described in claim 1, which is characterized in that the electronic refrigeration vehicle control is also It include: remote monitor, the remote monitor is for receiving the unit allocation unit, the refrigeration unit unit and described The refrigerator car information that entire car controller is sent, and the refrigerator car information is fed back to monitor supervision platform.

3. electronic refrigeration vehicle control as claimed in claim 2, which is characterized in that the high voltage power distribution unit includes: dynamic Power battery and high voltage distribution box, the output end of the power battery are connected with the input terminal of the high voltage distribution box, the high pressure The output end of block terminal is connected with the input terminal of the refrigeration unit unit.

4. electronic refrigeration vehicle control as claimed in claim 3, which is characterized in that the high voltage distribution box includes: first Precharging circuit, the second precharging circuit and switch control relay；The input terminal and the power battery of first precharging circuit Output end connection, the input terminal of the switch control relay are connected with the first precharging circuit output end, the switch control The output end of relay processed is connected with the input terminal of second precharging circuit, the output end of second precharging circuit and described The connection of refrigeration unit unit input terminal, in which:

The switch control relay is for receiving unlatching/out code that driver assigns, according to the unlatching/out code Control the refrigeration unit unlatching/closing.

5. electronic refrigeration vehicle control as claimed in claim 4, which is characterized in that the refrigeration unit unit includes: system Cold group electric cabinet, compressor, freezing machine and rapid steamer；Wherein, the input terminal of the refrigeration unit electric cabinet and the high pressure The output end of block terminal connects, and the first control terminal of the refrigeration unit electric cabinet is connected with the compressor, the refrigeration machine Second control terminal of group electric cabinet is connected with the condenser, the third control terminal and the evaporation of the refrigeration unit electric cabinet Device connection.

6. electronic refrigeration vehicle control as claimed in claim 5, which is characterized in that the refrigeration unit electric cabinet is for supervising The refrigeration unit state is surveyed, and refrigeration unit status information is sent to remote monitor, so that the remote controllers are anti- The refrigeration unit status information is presented to the monitor supervision platform.

7. electronic refrigeration vehicle control as claimed in claim 6, which is characterized in that the unit allocation unit includes: machine Group controller, humidity sensor, temperature sensor and pressure sensor；First control terminal of the generator set controller and described wet Sensor connection is spent, the second control terminal of the generator set controller is connected with the temperature sensor, the generator set controller Third control terminal is connected with the pressure sensor.

8. electronic refrigeration vehicle control as claimed in claim 7, which is characterized in that the unit allocation unit is also used to examine Survey the intracorporal temperature signal of the refrigerator carriage, moisture signal and pressure signal, and by the temperature signal, moisture signal and pressure Force signal is sent to the remote controllers, so that the remote controllers feed back the carriage body information of the refrigerator car to the prison Control platform.

9. electronic refrigeration vehicle control as claimed in claim 8, which is characterized in that the entire car controller is also used to monitor The current vehicle speed and current power consumption of vehicle, and current course continuation mileage is obtained according to the current vehicle speed and the current power consumption Value, and the remote controllers are sent by the current course continuation mileage value, so that remote controllers feedback is described current Course continuation mileage value is to the monitor supervision platform.

10. a kind of electronic refrigerator car, which is characterized in that the electronic refrigerator car includes as described in any one of claim 1 to 9 Electronic refrigeration vehicle control.

Technical field

The present invention relates to refrigerator car technical field more particularly to a kind of electronic refrigeration vehicle controls and electronic refrigerator car.

Background technique

Electronic refrigerator car and its control system at this stage, only control to adjust refrigeration unit system, with refrigerator car Chassis does not have interactive information, only receives the DC power supply of chassis high voltage distribution box offer；The high tension distribution system on chassis does not have yet Take into account the actual demand of refrigeration unit.Precharging circuit is arranged in existing high tension distribution system in high-voltage cage, and in refrigeration unit The not set precharging circuit of leading portion, high-tension current do not buffer, and are easy to burn some high tension apparatus in circuit.

In the use process of refrigeration unit, due to not taking into account the course continuation mileage on chassis, and unit cannot be fed back in time With the real time information in refrigerating carriage to driver, there are unit when power battery not enough power supply still full power operation the case where, add Acute power battery kwh loss, results in the result that not can guarantee refrigerator car course continuation mileage.And refrigerator car transportation management department, It is difficult to obtain the status information in refrigerator car transportational process, cannot effectively supervise refrigerator car transport.

Summary of the invention

The main purpose of the present invention is to provide a kind of electronic refrigeration vehicle control and electronic refrigerator cars, it is intended to solve electricity Dynamic refrigerator car transport state is difficult to the technical issues of supervising.

To achieve the above object, the present invention provides a kind of electronic refrigeration vehicle control, the system comprises: high pressure is matched Electric unit, unit allocation unit, refrigeration unit unit and entire car controller；Wherein,

The high voltage power distribution unit, for carrying out distribution for system；

The unit allocation unit, for acquiring the output current value and remaining capacity of the high voltage power distribution unit, by institute It states output current value and remaining capacity feeds back to the entire car controller；

The refrigeration unit unit, for monitoring refrigeration unit state, and by refrigeration unit status information feedback to described Entire car controller；

The entire car controller, for obtaining the continuous of the refrigerator car according to the output current value and the remaining capacity Navigate mileage, and by the course continuation mileage and the refrigeration unit status information feedback to the refrigerator car instrument to prompt to drive Member.

Preferably, the electronic refrigeration vehicle control further include: remote monitor, the remote monitor is for receiving The refrigerator car information that the unit allocation unit, the refrigeration unit unit and the entire car controller are sent, and will be described cold Vehicle information feedback is hidden to monitor supervision platform.

Preferably, the high voltage power distribution unit includes: power battery and high voltage distribution box, the output end of the power battery It is connected with the input terminal of the high voltage distribution box, the input terminal of the output end of the high voltage distribution box and the refrigeration unit unit Connection.

Preferably, the high voltage distribution box includes: the first precharging circuit, the second precharging circuit and switch control relay； The input terminal of first precharging circuit is connect with the power battery output end, the input terminal of the switch control relay and The first precharging circuit output end connection, the input of the output end of the switch control relay and second precharging circuit End connection, the output end of second precharging circuit are connected with the refrigeration unit unit input terminal, in which:

The switch control relay is for receiving unlatching/out code that driver assigns, according to the unlatching/closing Instruction controls the refrigeration unit unlatching/closing.

Preferably, the refrigeration unit unit includes: refrigeration unit electric cabinet, compressor, freezing machine and rapid steamer；Its In, the input terminal of the refrigeration unit electric cabinet is connected with the output end of the high voltage distribution box, the refrigeration unit electric cabinet The first control terminal connected with the compressor, the second control terminal of the refrigeration unit electric cabinet is connected with the condenser, The third control terminal of the refrigeration unit electric cabinet is connected with the evaporator.

Preferably, the refrigeration unit electric cabinet is for monitoring the refrigeration unit state, and refrigeration unit state is believed Breath is sent to remote monitor, so that the remote controllers feed back the refrigeration unit status information to the monitor supervision platform.

Preferably, the unit allocation unit includes: that generator set controller, humidity sensor, temperature sensor and pressure pass Sensor；First control terminal of the generator set controller is connected with the humidity sensor, the second control of the generator set controller End is connected with the temperature sensor, and the third control terminal of the generator set controller is connected with the pressure sensor.

Preferably, the unit allocation unit is also used to detect the intracorporal temperature signal of the refrigerator carriage, moisture signal And pressure signal, and the remote controllers are sent by the temperature signal, moisture signal and pressure signal, so that described remote Range controller feeds back the carriage body information of the refrigerator car to the monitor supervision platform.

Preferably, the entire car controller is also used to monitor the current vehicle speed and current power consumption of vehicle, and according to described Current vehicle speed and the current power consumption obtain current course continuation mileage value, and send the current course continuation mileage value to described remote Range controller, so that the remote controllers feed back the current course continuation mileage value to the monitor supervision platform.

In addition, to achieve the above object, the present invention also proposes that a kind of electronic refrigerator car, the electronic refrigerator car include as above The electronic refrigeration vehicle control.

The present invention provides a kind of electronic refrigeration vehicle control, the system comprises: high voltage power distribution unit, unit allocation Unit, refrigeration unit unit and entire car controller；The high voltage power distribution unit, for carrying out distribution for system；The unit control Unit processed, for acquiring the output current value and remaining capacity of the high voltage power distribution unit, by the output current value and residue Electricity feeds back to the entire car controller；The refrigeration unit unit, for monitoring refrigeration unit state, and by refrigeration unit shape State information feeds back to the entire car controller；The entire car controller, for according to the output current value and the remaining electricity Amount obtains the course continuation mileage of the refrigerator car, and by the course continuation mileage and the refrigeration unit status information feedback to described cold Vehicle instrument is hidden to prompt driver.By above system, so that it will be seen that refrigerator car transportational process in driver's driving procedure In refrigerating carriage status information, effectively supervise refrigerator car transport.

Detailed description of the invention

Fig. 1 is the first structure block diagram of the electronic refrigeration vehicle control first embodiment of the present invention；

Fig. 2 is the second structural block diagram of the electronic refrigeration vehicle control first embodiment of the present invention

Fig. 3 is the structural block diagram of the electronic refrigeration vehicle control second embodiment of the present invention；

Fig. 4 is the electronic refrigeration vehicle control high voltage distribution box circuit diagram of the present invention.

The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.

Specific embodiment

It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.

Referring to Fig.1, Fig. 1 is the first structure block diagram of the electronic refrigeration vehicle control first embodiment of the present invention；Referring to figure 2, Fig. 2 be the second structural block diagram of the electronic refrigeration vehicle control first embodiment of the present invention

The electronic refrigeration vehicle control first embodiment of the present invention, the system comprises: high voltage power distribution unit 100, unit Control unit 200, refrigeration unit unit 300 and entire car controller 400；Wherein, the output end of the high voltage power distribution unit 100 and The input terminal of the refrigeration unit unit 300 connects, the controlled end of the refrigeration unit unit 300 and the unit allocation unit 200 the first control terminal connection, the second control terminal of the unit allocation unit 200 and the high voltage power distribution unit 100 by Control end connection.

It should be noted that the high voltage power distribution unit 100, the unit allocation unit 200, the refrigeration unit unit 300, the entire car controller 400 is all integrated by vehicle bus 500.The high voltage power distribution unit 100, unit allocation Unit 200, the refrigeration unit unit 300 and the entire car controller 400 carry out information friendship by the vehicle bus 500 Stream.

The high voltage power distribution unit 100, for carrying out distribution for system.

The high voltage power distribution unit 100 includes: power battery 101 and high voltage distribution box 102, the power battery 101 Output end is connected with the input terminal of the high voltage distribution box 102, the output end of the high voltage distribution box 102 and the refrigeration unit The input terminal of unit 300 connects.

It should be noted that control of the output voltage of the high voltage power distribution unit 100 by the unit allocation unit 200 System, carries out control adjustment with the upper high pressure logic to the refrigeration unit unit 300.It is to be except high voltage power distribution unit 100 is passed through System power supply is outer, and when refrigerator car is without transport, the system can also be carried out refrigeration unit by spare AC power source Power supply keeps refrigeration effect.The power battery 101 is connected with the control terminal of the vehicle bus 500, the power battery System voltage value is output to the entire car controller 400 by the vehicle bus 500 by 101.

The unit allocation unit 200, for acquiring the output current value and residue electricity of the high voltage power distribution unit 100 The output current value and remaining capacity are fed back to the entire car controller 400 by amount.

The unit allocation unit 200 includes: generator set controller 201, humidity sensor 202, temperature sensor 203 and pressure Force snesor 204；The first control terminal and the humidity sensor 202 of the generator set controller 201 connect, the unit allocation The second control terminal and the temperature sensor 203 of device 201 connect, the third control terminal of the generator set controller 201 and described Pressure sensor 203 connects.

It should be noted that the output current value is output to the refrigeration unit unit 300, it is the refrigeration unit list The input current value of member 300.The generator set controller 201 acquires the output current value of the high voltage power distribution unit 100, is sent to The entire car controller 400.

It should be noted that the humidity sensor 202, temperature sensor 203 and pressure sensor 204 detect institute respectively State the intracorporal temperature signal of refrigerator carriage, moisture signal and pressure signal；The generator set controller 201 acquires the signal, and The entire car controller 400 is arrived by the feedback of vehicle bus 500.

The refrigeration unit unit 300, for monitoring refrigeration unit state, and by refrigeration unit status information feedback to institute State entire car controller 400.

It should be noted that the refrigeration unit unit includes: refrigeration unit electric cabinet 301, rapid steamer 302, compressor 303 and freezing machine 304；Wherein, the output end of the input terminal of the refrigeration unit electric cabinet 301 and the high voltage distribution box 102 Connection, the first control terminal and the compressor 303 connection of the refrigeration unit electric cabinet 301, the refrigeration unit electric cabinet 301 the second control terminal and the condenser 304 connection, the third control terminal and the steaming of the refrigeration unit electric cabinet 301 Device 302 is sent out to connect.

It should be noted that the refrigeration unit electric cabinet 301 acquires the rapid steamer 302, the compressor 303 and described The refrigeration unit work state information collected is fed back to the entire car controller 400 by the working condition of freezing machine 304.

It can be readily appreciated that the refrigeration unit electric cabinet 301 is also used to control the rapid steamer 302, the pressure Contracting machine 303 and the freezing machine 304 execute the instruction of driver's input.Driver can feed back according to the controller 400 to arrive The information of instrument, the operation executed in time to equipment each in the refrigeration unit are adjusted.

The entire car controller 400, for obtaining the refrigerator car according to the output current value and the remaining capacity Course continuation mileage, and by the course continuation mileage and the refrigeration unit status information feedback to the refrigerator car instrument to prompt to drive The person of sailing.

It can be readily appreciated that entire car controller 400 can obtain institute according to system voltage, the output current value received State the power consumption of refrigeration unit unit 300.Similarly, the entire car controller 400 can also be got by vehicle bus 500 The current course continuation mileage of refrigerator car can be calculated in conjunction with current remaining capacity in the power consumption of other current consuming apparatus of vehicle. Also, according to the current speed of refrigerator car and travel situations, can course continuation mileage described in real-time update, to driving in feedback to instrument The more acurrate intuitive prompt of member.Meanwhile the entire car controller receives the refrigeration unit status information feedback to refrigerator car instrument Table allows driver to hold the state of current refrigerator car carriage body and refrigeration unit in real time.

The electronic refrigeration vehicle control of the present embodiment is by high voltage power distribution unit 100, unit allocation unit 200, refrigeration unit Unit 300 and entire car controller 400 are integrated by vehicle bus 500, so that refrigerating machine of refrigerated truck group status information, cold Hiding vehicle car status information, system voltage and remaining capacity can be fed back in the entire car controller 400, the full-vehicle control Device 400 can get the course continuation mileage of vehicle according to above- mentioned information, and prompt driver.Enable driver to vehicle-state It holds in real time, improves safety and the convenience of refrigerator car transport.

The electronic refrigeration vehicle control second embodiment of the present invention is proposed based on above-mentioned first embodiment, referring to Fig. 3, Fig. 3 For the structural block diagram of the electronic refrigeration vehicle control second embodiment of the present invention.The electronic refrigeration vehicle control of the present embodiment, also Include:

Remote monitor 600, the remote monitor is for receiving the unit allocation unit 200, the refrigeration unit The refrigerator car information that unit 300 and the entire car controller 400 are sent, and the refrigerator car information is fed back to monitor supervision platform.

It should be noted that the remote controllers 600 and the vehicle bus 500 connection, with the full-vehicle control Device 400, the refrigeration unit unit 300, the unit allocation unit 200 and high voltage power distribution unit 100 carry out information interchange.

The unit allocation unit 200 is also used to detect the intracorporal temperature signal of the refrigerator carriage, moisture signal and pressure Force signal, and the remote controllers 600 are sent by the temperature signal, moisture signal and pressure signal, so that described remote Range controller 600 feeds back the carriage body information of the refrigerator car to the monitor supervision platform.

The refrigeration unit electric cabinet 301 sends out refrigeration unit status information for monitoring the refrigeration unit state It send to remote monitor 600, so that the remote controllers 600 feed back the refrigeration unit status information and put down to the monitoring Platform.

The entire car controller 400 is also used to monitor the current vehicle speed and current power consumption of vehicle, and according to described current Speed and the current power consumption obtain current course continuation mileage value, and send the long-range control for the current course continuation mileage value Device 600 processed, so that the remote controllers 600 feed back the current course continuation mileage value to the monitor supervision platform.

It should be noted that entire car controller 400 can real-time monitoring traveling number after electronic refrigerator car is connected to transport task According to, electric energy loss, remaining course continuation mileage, can transport task be smoothly completed and is assessed, and Realtime Alerts prompt.Long-range control The running data that device 600 processed collects pure electric vehicle refrigerator car can be in Chinese herbaceous peony out in conjunction with the electricity attenuation state information of power battery Carry out task assessment, if heat preservation can be completed and escort task.For the vehicle of power battery differential declines degree, refrigerator car management Personnel can distribute different transit route and cryogenic temperature to refrigerator car by monitor supervision platform.

It should be noted that promote the high-voltage safety performance of the control system, the high voltage distribution box 102 includes: First precharging circuit 1021, the second precharging circuit 1022 and switch control relay K1.

With reference to Fig. 4, Fig. 4 is the electronic refrigeration vehicle control high voltage distribution box circuit diagram of the present invention.

The input terminal of first precharging circuit 1021 is connect with 101 output end of power battery, the switch control The input terminal of relay K1 is connected with 1021 output end of the first precharging circuit, the output end of the switch control relay K1 It is connected with the input terminal of second precharging circuit 1022, the output end of second precharging circuit 1022 and the refrigeration unit The connection of 300 input terminal of unit, the unit allocation unit 200 acquire the output electricity of the output end of second precharging circuit 1022 Stream, the control terminal of the generator set controller 201 are connected with the control terminal of second precharging circuit 1022, first preliminary filling of machine The controlled end of circuit 1021 connects wherein with the control terminal of the entire car controller 400:

The switch control relay K1 is for receiving unlatching/out code that driver assigns, according to the unlatching/pass It closes instruction and controls the refrigeration unit unlatching/closing.

First precharging circuit 1021 includes: first capacitor C1, first resistor R1, the second relay K2 and third relay Device K3；The first end of 101 output end of first end and the power battery of the second relay K2, the third relay K3 Connection, the second end of the second relay K2 connects with the first end of the first resistor R1, and the of the first resistor R1 The second end of two ends and the third relay K3, the first end of the first capacitor C1, the switch control relay K1 First end connection, the second end of the first capacitor are connected with the output end of the power battery 101.

Second precharging circuit 1022 includes: the second capacitor C2, second resistance R2, the 4th relay K4 and the 5th relay Device K5；The first end of the 4th relay K4 and the second end of the switch control relay K1, the 5th relay The first end of device K5 connects, and the second end of the 4th relay K4 is connected with the first end of the second resistance R2, and described the The second end of two resistance R1 and the second end of the 5th relay K5, the first end of the second capacitor C2, the refrigeration machine The input terminal connection of group electric cabinet 301, the second end of the second capacitor C2 and the second end of the first capacitor C1 and described The input terminal of refrigeration unit electric cabinet 301 connects.

Be attracted it should be noted that entire car controller 400 controls the second relay K1, to the first capacitor C1 into Row preliminary filling.After voltage stabilization, the entire car controller 400 controls the second relay K2 and disconnects, and controls the third relay Device K3 is attracted.When driver presses switch key, switch control relay K1 is attracted, and generator set controller 201 controls the described 4th Relay K4 is attracted, to the second capacitor C2 preliminary filling.After voltage stabilization, generator set controller 201 controls the 4th relay K4 is disconnected, and is controlled the 5th relay K5 and is attracted, completes refrigeration unit high pressure power up.

It should be noted that driver only needs to control the switch control relay K1 by a switch key Unlatching/closing refrigeration unit.If parking is restarted in the case where being not turned off refrigeration unit, driver's maloperation is pressed by lower switch Key all plays a protective role to switch control relay K1 and refrigeration unit unit 300 due to the presence of precharging circuit.

Vehicle traveling information, refrigerating carriage information are recorded by remote controllers 600 and feed back to monitoring and put down by the present embodiment Platform is accumulated by big data, it is easier to the transportation management of pure electric vehicle refrigerator car.Meanwhile high voltage power distribution circuit is optimized, The high-voltage safety performance of system is improved, good protection is played to electrical equipments such as refrigeration units.

The present invention also provides a kind of refrigerator car, the refrigerator car includes electronic refrigeration vehicle control as described above.Institute Stating refrigerator car includes: machine and refrigeration carriage body in the outer machine of electronic refrigeration chassis, refrigeration unit, refrigeration unit.The electronic refrigeration Machine and the refrigeration carriage system are integrated in the outer machine of chassis, the refrigeration unit, the refrigeration unit.Since this refrigerator car is adopted Own with whole technical solutions of above-mentioned all embodiments, therefore at least brought by the technical solution with above-described embodiment Beneficial effect, this is no longer going to repeat them.

It should be understood that having the above is only for example, not constituting any restriction to technical solution of the present invention In body application, those skilled in the art, which can according to need, to be configured, and the present invention is without limitation.

It should be noted that workflow described above is only schematical, not to protection model of the invention Enclose composition limit, in practical applications, those skilled in the art can select according to the actual needs part therein or It all achieves the purpose of the solution of this embodiment, herein with no restrictions.

In addition, the not technical detail of detailed description in the present embodiment, reference can be made to provided by any embodiment of the invention Electronic refrigeration vehicle control, details are not described herein again.

In addition, it should be noted that, herein, the terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that process, method, article or system including a series of elements are not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or system Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or system including the element.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as read-only memory (Read Only Memory, ROM)/RAM, magnetic disk, CD), including some instructions are used so that one Terminal device (can be mobile phone, computer, server or the network equipment etc.) executes side described in each embodiment of the present invention Method.

The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.