阅读说明：本技术 一种自动售货机及售货系统 (Automatic vending machine and vending system ) 是由 黄屹峰 韩雪峰 王渊 刘坤 于 2020-05-28 设计创作，主要内容包括：本申请提供了一种自动售货机及售货系统,通过语音识别模块从用户的语音信息中识别出语音指令,并将语音指令发送至提示信息生成模块以及第一订单生成模块；提示信息生成模块可以根据接收到的语音指令生成相应的提示信息,并将生成的提示信息反馈给用户；第一订单生成模块根据接收到的语音指令生成用户的物品订单；最后,订单执行模块根据第一面部识别模块确定出的用户的第一面部特征信息以及第一订单生成模块生成的物品订单,对用户的订购信息进行支付验证,并在确定用户完成对物品订单的支付后,将物品订单中的物品提供给用户,从而可以降低用户选购物品的复杂程度,有助于降低自动售货机的损坏概率,因而,可以避免不必要的经济损失。(The application provides a vending machine and a vending system, wherein a voice instruction is recognized from voice information of a user through a voice recognition module, and the voice instruction is sent to a prompt information generation module and a first order generation module; the prompt information generation module can generate corresponding prompt information according to the received voice instruction and feed the generated prompt information back to the user; the first order generation module generates an article order of the user according to the received voice instruction; finally, the order execution module performs payment verification on the order information of the user according to the first face characteristic information of the user determined by the first face identification module and the article order generated by the first order generation module, and provides the article in the article order to the user after determining that the user completes payment of the article order, so that the complexity of purchasing the article by the user can be reduced, the damage probability of the vending machine is reduced, and unnecessary economic loss can be avoided.)

1. The vending machine is characterized by comprising a voice recognition module, a first face recognition module, a prompt message generation module, a first order generation module and an order execution module;

the voice recognition module is used for converting the collected voice information of the user into a corresponding voice instruction and sending the voice instruction to the prompt information generation module and the first order generation module;

the first face identification module is used for converting the acquired first face image of the user into corresponding first face characteristic information and sending the first face characteristic information to the order execution module;

the prompt information generation module is used for determining prompt information fed back to the user based on the received voice instruction and feeding the prompt information back to the user;

the first order generation module is used for identifying order information from the received voice instruction, generating an article order corresponding to the user based on the order information, feeding the article order back to the user, and sending the article order to the order execution module;

the order execution module is configured to perform payment verification on the user based on the first facial feature information and the item order, and provide a corresponding item in the item order to the user after determining that the payment of the user is completed.

2. The vending machine of claim 1, further comprising a fingerprint identification module;

the fingerprint identification module is used for collecting fingerprint information of the user and sending the fingerprint information to the order execution module;

the order execution module is further configured to perform payment verification on the user based on the fingerprint information and the item order or based on the first facial feature information, the fingerprint information, and the item order, and provide a corresponding item in the item order to the user after it is determined that the payment of the user is completed.

3. The vending machine of claim 1, further comprising a sign recognition module and a recommendation generation module;

the sign recognition module is used for acquiring a whole-body image of the user, determining sign information corresponding to the user based on the whole-body image, and sending the sign information to the suggestion generation module;

and the suggestion generation module is used for determining suggestion information corresponding to the user based on the sign information and a preset sign reference table and feeding back the suggestion information to the user.

4. The vending machine of claim 1, further comprising a gesture recognition module;

the gesture recognition module is used for acquiring a gesture image of the user, generating a corresponding order instruction based on the gesture image, and sending the order instruction to the first order generation module;

the first order generation module is further configured to identify order information from the received order instruction, generate an article order corresponding to the user based on the order information, and send the article order to the order execution module.

5. The vending machine of claim 3, further comprising a display module;

and the vending machine feeds the prompt information, the article orders and the suggestion information back to the user through the display module.

6. The vending machine of claim 1, further comprising an audible cue module;

and the vending machine feeds the prompt information and the article order back to the user through the sound prompt module.

7. The vending machine of claim 1, further comprising a wake-up module;

and the awakening module is used for determining an awakening instruction from the voice instruction, awakening the vending machine in response to the awakening instruction, and feeding back prompt information corresponding to the awakening instruction to the user.

8. The vending machine of claim 1, further comprising an end of operation module;

and the operation ending module is used for determining an operation ending instruction from the voice instruction, responding to the operation ending instruction to terminate the interactive operation between the vending machine and the user, and feeding back prompt information corresponding to the operation ending instruction to the user.

9. A vending system comprising a vending machine according to any one of claims 1-8, a terminal device, said vending machine being communicatively connected to said terminal device;

the terminal equipment comprises a second face identification module and a second order generation module;

the second face identification module is configured to acquire a second face image of the user, convert the second face image into corresponding second face feature information, and send the second face feature information to the second order generation module;

the second order generation module is configured to determine order information from the ordering operation of the user, generate an article order corresponding to the user based on the second facial feature information and the order information, and send the article order to an order execution module in the vending machine.

10. The vending system of claim 9, further comprising a virtual reality device communicatively coupled to the vending machine;

the virtual reality equipment is worn on the head of the user and used for generating corresponding order information according to the selection operation of the user and sending the order information to a first order generation module in the vending machine.

Technical Field

The application relates to the technical field of human-computer interaction, in particular to an automatic vending machine and a vending system.

Background

With the development of science and technology, the vending machine gradually enters the life of people, is applied to more and more public places, and when people need to order goods, the needed goods can be ordered at the vending machine, so that the vending machine brings convenience to the life of people.

At present, vending machine sets up mostly in the public place, and people usually select the article that oneself wanted through button or the display screen that sets up on vending machine when acquireing article, and operation process is too complicated, and along with the increase of the number of times of use of vending machine, button or display screen on the vending machine can become sensitive inadequately, and the frequency of damage of vending machine is too high, and then has caused unnecessary economic loss.

Disclosure of Invention

In view of this, an object of the present application is to provide a vending machine and a vending system, which can provide a user with required articles according to the voice information of the user, reduce the complexity of purchasing articles by the user, and help to reduce the damage probability of the vending machine, thereby avoiding unnecessary economic loss.

The embodiment of the application provides a vending machine, which comprises a voice recognition module, a first face recognition module, a prompt information generation module, a first order generation module and an order execution module;

the voice recognition module is used for converting the collected voice information of the user into a corresponding voice instruction and sending the voice instruction to the prompt information generation module and the first order generation module;

the first face identification module is used for converting the acquired first face image of the user into corresponding first face characteristic information and sending the first face characteristic information to the order execution module;

the prompt information generation module is used for determining prompt information fed back to the user based on the received voice instruction and feeding the prompt information back to the user;

the first order generation module is used for identifying order information from the received voice instruction, generating an article order corresponding to the user based on the order information, feeding the article order back to the user, and sending the article order to the order execution module;

the order execution module is configured to perform payment verification on the user based on the first facial feature information and the item order, and provide a corresponding item in the item order to the user after determining that the payment of the user is completed.

In some embodiments, the vending machine further comprises a fingerprint identification module;

the fingerprint identification module is used for collecting fingerprint information of the user and sending the fingerprint information to the order execution module.

The order execution module is further configured to perform payment verification on the user based on the fingerprint information and the item order or based on the first facial feature information, the fingerprint information, and the item order, and provide a corresponding item in the item order to the user after it is determined that the payment of the user is completed.

In some embodiments, the vending machine further comprises a sign recognition module and a recommendation generation module;

the sign recognition module is used for acquiring a whole-body image of the user, determining sign information corresponding to the user based on the whole-body image, and sending the sign information to the suggestion generation module;

and the suggestion generation module is used for determining suggestion information corresponding to the user based on the sign information and a preset sign reference table and feeding back the suggestion information to the user.

In some embodiments, the vending machine further comprises a gesture recognition module;

the gesture recognition module is used for acquiring a gesture image of the user, generating a corresponding order instruction based on the gesture image, and sending the order instruction to the first order generation module;

the first order generation module is further configured to identify order information from the received order instruction, generate an article order corresponding to the user based on the order information, and send the article order to the order execution module.

In some embodiments, the vending machine further comprises a display module;

and the vending machine feeds the prompt information, the article orders and the suggestion information back to the user through the display module.

In some embodiments, the vending machine further comprises an audible cue module;

and the vending machine feeds the prompt information and the article order back to the user through the sound prompt module.

In some embodiments, the vending machine further comprises a wake-up module;

and the awakening module is used for determining an awakening instruction from the voice instruction, awakening the vending machine in response to the awakening instruction, and feeding back prompt information corresponding to the awakening instruction to the user.

In some embodiments, the vending machine further comprises an end of operation module;

and the operation ending module is used for determining an operation ending instruction from the voice instruction, responding to the operation ending instruction to terminate the interactive operation between the vending machine and the user, and feeding back prompt information corresponding to the operation ending instruction to the user.

The embodiment of the application also provides a vending system, which comprises the vending machine and the terminal equipment, wherein the vending machine is in communication connection with the terminal equipment;

the terminal equipment comprises a second face identification module and a second order generation module;

the second face identification module is configured to acquire a second face image of the user, convert the second face image into corresponding second face feature information, and send the second face feature information to the second order generation module;

the second order generation module is configured to determine order information from the ordering operation of the user, generate an article order corresponding to the user based on the second facial feature information and the order information, and send the article order to an order execution module in the vending machine.

In some embodiments, the vending system further comprises a virtual reality device communicatively coupled to the vending machine;

the virtual reality equipment is worn on the head of the user and used for generating corresponding order information according to the selection operation of the user and sending the order information to a first order generation module in the vending machine.

The vending machine and the vending system provided by the embodiment of the application comprise a voice recognition module, a first face recognition module, a prompt information generation module, a first order generation module and an order execution module; the voice recognition module is used for converting the collected voice information of the user into a corresponding voice instruction and sending the voice instruction to the prompt information generation module and the first order generation module; the first face identification module is used for converting the acquired first face image of the user into corresponding first face characteristic information and sending the first face characteristic information to the order execution module; the prompt information generation module is used for determining prompt information fed back to the user based on the received voice instruction and feeding the prompt information back to the user; the first order generation module is used for identifying order information from the received voice instruction, generating an article order corresponding to the user based on the order information, feeding the article order back to the user, and sending the article order to the order execution module; the order execution module is configured to perform payment verification on the user based on the first facial feature information and the item order, and provide a corresponding item in the item order to the user after determining that the payment of the user is completed.

Therefore, the voice instruction can be recognized from the voice information of the user, the corresponding article order of the user is generated according to the voice instruction, the payment verification is carried out on the order information of the user through the first face characteristic information determined from the collected first face image of the user and the generated article order, and after the user is determined to complete the payment of the article order, the article in the article order is provided for the user, so that the needed article can be provided for the user only according to the voice information of the user, the complexity of purchasing the article by the user can be reduced, the damage probability of the vending machine is favorably reduced, and further unnecessary economic loss can be avoided.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a vending system according to an embodiment of the present disclosure;

FIG. 2 is one of the schematic structural views of the vending machine shown in FIG. 1;

FIG. 3 is a second schematic structural view of the vending machine shown in FIG. 1;

fig. 4 is a schematic structural diagram of the terminal device shown in fig. 1.

Icon: 100-a vending system; 110-vending machines; 1101-a speech recognition module; 1102-a first facial identification module; 1103-prompt message generation module; 1104-a first order generation module; 1105-order execution module; 1106-fingerprint identification module; 1107-sign recognition module; 1108-suggestion generation module; 1109-gesture recognition module; 1110-a display module; 1111-sound prompt module; 1112-a wake-up module; 1113-operation end module; 120-a terminal device; 1201-a second face recognition module; 1202-a second order generation module; 130-virtual reality devices.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. Every other embodiment that can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present application falls within the protection scope of the present application.

Through research discovery, at present, vending machine sets up mostly in the public place, and people usually select the article that oneself wanted through button or the display screen that sets up on vending machine when acquireing article, and operation process is too complicated, and along with the increase of the number of times of use of vending machine, button or display screen on the vending machine can become sensitive inadequately, and the frequency of damage of vending machine is too high, and then has caused unnecessary economic loss.

Based on this, this application embodiment provides an automatic vending machine and system of selling goods, can provide the article that needs for the user according to user's speech information, can reduce the complexity that the user purchased article, help reducing automatic vending machine's damage probability, and then, can avoid unnecessary economic loss.

First, a vending system 100 disclosed in the present application will be described.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a vending system 100 according to an embodiment of the present disclosure. The vending system 100 includes a vending machine 110, a terminal device 120, and a virtual reality device 130.

The vending machine 110 is in communication connection with the terminal device 120 and the virtual reality device 130, respectively.

Referring to fig. 2, fig. 2 is a schematic structural diagram of the vending machine 110 shown in fig. 1. The vending machine 110 includes a voice recognition module 1101, a first face recognition module 1102, a hint information generation module 1103, a first order generation module 1104, and an order execution module 1105.

The voice recognition module 1101 may collect voice information sent by a user in front of the vending machine 110, convert the collected voice information into a voice instruction that can be recognized by the prompt information generation module 1103 and the first order generation module 1104, and send the converted voice instruction to the prompt information generation module 1103 and the first order generation module 1104.

The voice recognition module 1101 may be a sound receiving device, a microphone, or other devices capable of collecting sound. When the user speaks in front of the vending machine 110, the voice information of the user can be collected, and a voice instruction can be obtained according to the voice information.

The first facial recognition module 1102 may collect a first facial image of the user, convert the collected first facial image into first facial feature information that the order execution module 1105 may recognize, and transmit the first facial feature information to the order execution module 1105.

The first face recognition module 1102 may be a camera or the like, and is disposed on the vending machine 110. When the user stands in front of the vending machine 110, the first face recognition module 1102 arranged on the vending machine 110 can acquire an image of the face of the user to obtain a first face image of the user, and at the same time, first face feature information can be determined from the first face image.

The prompt information generation module 1103 may determine prompt information fed back to the user according to the received voice instruction, and feed the determined prompt information back to the user to prompt the user to perform the next operation.

The first order generation module 1104 may identify order information from the received voice instruction, generate a corresponding item order based on the identified order information, feed the generated item order back to a corresponding user for the user to check, and send the generated item order to the order execution module 1105.

Illustratively, when the user says "buy hamburger and cola", the first order generation module 1104 can identify the order information "hamburger" and "cola" desired by the user, and then the first order generation module 1104 generates an item order according to the order information "hamburger" and "cola" and feeds back the generated item order to the user.

The order execution module 1105 may perform payment verification on the user according to the received first facial feature information sent by the first facial recognition module 1102 and the item order sent by the first order generation module 1104, that is, verify whether the user can pay for the item order, and provide the corresponding item in the item order to the user after determining that the user has completed paying for the item order.

Specifically, based on the first facial feature information and the item order, corresponding consumption resources are obtained from a corresponding payment account of the user and are used for paying the ordering operation of the user, and after the fact that the user completes the payment operation is determined, the items in the item order are provided for the user.

Further, referring to fig. 3, fig. 3 is a second schematic structural diagram of a vending machine 110 according to an embodiment of the present disclosure. As shown in fig. 3, the vending machine 110 also includes a fingerprint identification module 1106.

The fingerprint recognition module 1106 may collect fingerprint information of the user and send the collected fingerprint information to the order execution module 1105.

Specifically, a fingerprint scanner may be provided on the vending machine 110, and when a user places a finger on the fingerprint scanner, the user's fingerprint information may be obtained by scanning the user's finger.

When the order execution module 1105 receives the fingerprint information sent by the fingerprint identification module 1106, it may perform payment verification on the user's item order based on the fingerprint information and the item order sent by the first order generation module 1104, that is, verify whether the user can pay for the item order, and provide the corresponding item in the item order to the user after determining that the user has completed paying for the item order.

Specifically, based on the fingerprint information and the item order, the corresponding consumption resource is obtained from the corresponding payment account of the user and is used for paying the ordering operation of the user, and after the fact that the user completes the payment operation is determined, the item in the item order is provided for the user.

In addition, when the order execution module 1105 receives the fingerprint information sent by the fingerprint identification module 1106, it may perform payment verification on the user's item order based on the first facial feature information, the fingerprint information, and the item order sent by the first order generation module 1104, that is, verify whether the user can pay for the item order, and provide the corresponding item in the item order to the user after determining that the user has completed paying for the item order.

Specifically, based on the first face feature information, the fingerprint information and the item order, corresponding consumption resources are obtained from a corresponding payment account of the user and are used for paying the user for the ordering operation, and after the user is determined to complete the payment operation, the items in the item order are provided for the user.

Further, as shown in fig. 3, the vending machine 110 also includes a sign recognition module 1107 and a recommendation generation module 1108.

The sign recognition module 1107 may collect a whole-body image of the user, determine sign information of the user from the whole-body image, and send the determined sign information to the suggestion generation module 1108, so that the suggestion generation module 1108 generates suggestion information for the user according to the sign information.

Wherein, the physical sign information includes height, weight, posture and the like.

The suggestion generation module 1108 may determine suggestion information for the user according to the received sign information sent by the sign identification module 1107 and a preset sign reference table, and feed back the suggestion information to the corresponding user for reference by the user.

Specifically, the articles suitable for the user can be determined according to the physical sign information of the user, and for example, when the weight of the user is heavier, the user is advised not to eat high-calorie foods such as hamburgers and cola, low-sugar and low-calorie foods are provided for the user, and reference is provided for the user.

Further, as shown in FIG. 3, the vending machine 110 also includes a gesture recognition module 1109.

The gesture recognition module 1109 may collect a gesture image of the user, recognize a corresponding gesture motion from the gesture image, generate a corresponding order instruction according to the gesture motion, and send the order instruction to the first order generation module 1104.

After the first order generating module 1104 receives the order instruction sent by the gesture recognizing module 1109, the order information may be recognized according to the order instruction, an item order corresponding to the user may be generated based on the recognized order information, and the generated item order may be sent to the order executing module 1105.

Further, as shown in FIG. 3, the vending machine 110 also includes a display module 1110.

The vending machine 110 may feed back reminder information, item orders, and advisory information to the user via the display module 1110.

The display module 1110 may be a display device such as a display screen, that is, the display module 1110 displays the prompt information, the item order and the suggestion information to the user.

For example, names of commodities, categories, and the like that the user has selected may be displayed on the display screen; the suggested information provided to the user may also be displayed at a particular location in the screen for viewing by the user, etc.

Further, as shown in fig. 3, the vending machine further includes an audio prompt module 1111.

The vending machine 110 may also feed back prompting information and article orders to the user through the sound prompting module 1111.

The sound prompting module 1111 may be a speaker or the like, that is, the sound prompting module 1111 may play the prompting information and the article order information to the user.

For example, the user may be asked for the name, kind, etc. of the item selected for purchase; it is also possible to check with the user whether the article in the article order information is correct, or the like.

Further, as shown in FIG. 3, the vending machine 110 also includes a wake-up module 1112.

The wake-up module 1112 may recognize a wake-up command from the received voice command, wake up the vending machine 110 in response to the recognized wake-up command, and feed back a prompt corresponding to the wake-up command to the user.

Illustratively, the vending machine 110 is woken up when a wake-up command "power on" is recognized from the voice command of the user, and a prompt message "welcome" corresponding to the "start" command is fed back to the user to remind the user that an ordering operation of the article is possible.

Further, as shown in FIG. 3, the vending machine 110 also includes an end of operation module 1113.

The operation ending module 1113 may recognize an operation ending instruction from the received voice instruction, terminate the interactive operation between the vending machine 110 and the user in response to the operation ending instruction, and feed back a prompt message corresponding to the operation ending instruction to the user.

Illustratively, the interactive operation between the vending machine 110 and the user is terminated when an operation ending instruction "end ordering" is recognized from the voice instruction of the user, and a prompt message "thank you for" corresponding to the "order ending" instruction is fed back to the user to remind the user that the ordering operation can be ended.

The vending machine provided by the embodiment of the application comprises a voice recognition module, a first face recognition module, a prompt information generation module, a first order generation module and an order execution module; the voice recognition module is used for converting the collected voice information of the user into a corresponding voice instruction and sending the voice instruction to the prompt information generation module and the first order generation module; the first face identification module is used for converting the acquired first face image of the user into corresponding first face characteristic information and sending the first face characteristic information to the order execution module; the prompt information generation module is used for determining prompt information fed back to the user based on the received voice instruction and feeding the prompt information back to the user; the first order generation module is used for identifying order information from the received voice instruction, generating an article order corresponding to the user based on the order information, feeding the article order back to the user, and sending the article order to the order execution module; the order execution module is configured to perform payment verification on the user based on the first facial feature information and the item order, and provide a corresponding item in the item order to the user after determining that the payment of the user is completed.

Therefore, the voice instruction can be recognized from the voice information of the user, the corresponding article order of the user is generated according to the voice instruction, the payment verification is carried out on the order information of the user through the first face characteristic information determined from the collected first face image of the user and the generated article order, and after the user is determined to complete the payment of the article order, the article in the article order is provided for the user, so that the needed article can be provided for the user only according to the voice information of the user, the complexity of purchasing the article by the user can be reduced, the damage probability of the vending machine is favorably reduced, and further unnecessary economic loss can be avoided.

In addition, as shown in fig. 4, fig. 4 is a schematic structural diagram of the terminal device 120 shown in fig. 1.

The terminal device 120 includes a second face identification module 1201 and a second order generation module 1202.

The second face recognition module 1201 may collect a second face image of the user, convert the collected second face image into second face feature information that can be recognized by the second order generation module 1202, and send the second face feature information to the second order generation module 1202.

The second order generation module 1202 may determine order information from the ordering operation of the user, generate an item order corresponding to the user based on the order information and the second facial feature information, and send the generated item order to the order execution module 1105 in the vending machine 110.

Specifically, the user may determine a desired product by performing an ordering operation such as a selection operation or an input operation on the terminal device 120, and the second order generation module 1202 in the terminal device 120 may identify corresponding order information in the ordering operation, and further generate an item order according to the order information and the second facial feature information.

At this time, before performing payment verification on the user based on the first facial feature information and the article order, the order execution module 1105 compares the similarity between the first facial feature information and the second facial feature, performs payment verification on the user based on the first facial feature information and the article order after the similarity reaches a preset threshold, and provides the corresponding article in the article order to the user after determining that the user completes payment.

Further, as shown in fig. 1, the virtual reality device 130 in the vending system 100 is worn on the head of the user, and may generate corresponding order information according to the selection operation of the user, and send the generated order information to the first order generation module 1104 in the vending machine 110.

At this time, the first order generation module 1104 may generate a corresponding item order according to the received order information.

The virtual reality device 130 enables the user to experience the feeling of a shopping mall at home, and creates a good shopping environment for the user.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.