阅读说明：本技术 一种车辆分享控制方法、装置和设备 (Vehicle sharing control method, device and equipment ) 是由 尚军辉 席文娟 尚军刚 付朝辉 于 2020-02-21 设计创作，主要内容包括：本发明涉及互联网通信技术领域,尤其涉及一种车辆分享控制方法、装置和设备,所述方法包括：一种车辆分享控制方法,其特征在于,所述方法包括：接收非车主终端发送的车辆分享请求,所述车辆分享请求包括分享匹配密钥和车辆控制指令；判断分享匹配密钥是否与车辆的密钥认证信息相匹配；若匹配,基于所述车辆控制指令控制所述车辆。本发明能够在车主有车辆分享需求时提供数字分享密钥,解决现有技术中借车还车需要传递物理钥匙的问题,有效改善了用车体验,降低车辆分享的时间成本。(The invention relates to the technical field of internet communication, in particular to a vehicle sharing control method, device and equipment, wherein the method comprises the following steps: a vehicle sharing control method, characterized in that the method comprises: receiving a vehicle sharing request sent by a non-owner terminal, wherein the vehicle sharing request comprises a sharing matching key and a vehicle control instruction; judging whether the shared matching key is matched with key authentication information of the vehicle; and if so, controlling the vehicle based on the vehicle control command. The digital sharing key can be provided when the vehicle owner has the vehicle sharing requirement, the problem that the physical key needs to be transmitted when the vehicle is borrowed and returned in the prior art is solved, the vehicle using experience is effectively improved, and the time cost of vehicle sharing is reduced.)

1. A vehicle sharing control method, characterized in that the method comprises:

receiving a vehicle sharing request sent by a non-owner terminal, wherein the vehicle sharing request comprises a sharing matching key and a vehicle control instruction;

judging whether the shared matching key is matched with key authentication information of the vehicle;

and if so, controlling the vehicle based on the vehicle control command.

2. The method of claim 1, further comprising:

receiving a sharing canceling instruction sent by a vehicle owner terminal;

acquiring the current ignition switch state information of the vehicle according to the sharing canceling instruction;

and executing a sharing canceling operation on the vehicle based on the ignition switch state information.

3. The method of claim 2, wherein the performing a de-share operation on the vehicle based on the ignition switch state information comprises:

judging whether an ignition switch of the vehicle is in an on state currently according to the ignition switch state information;

if the judgment result is yes, monitoring whether the ignition switch is changed from the on state to the off state;

and if the monitoring result is yes, executing sharing cancellation operation on the vehicle.

4. The method of claim 3, further comprising:

and if the judgment result is negative, executing sharing cancellation operation on the vehicle.

5. The method according to claim 2, wherein after performing a cancel sharing operation for the vehicle based on the ignition switch state information, the method further comprises:

and sending vehicle parking position information to the vehicle owner terminal.

6. The method according to any one of claims 2-5, characterized in that before the performing a de-sharing operation on the vehicle based on the ignition switch state information, the method further comprises:

receiving expected returning position information sent by the owner terminal;

monitoring whether the distance between a preset car returning position corresponding to the expected car returning position information and the current position of the car is smaller than or equal to a preset distance or not;

and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

7. The method of claim 6, further comprising:

if the monitoring result is negative, judging whether the difference value between the receiving time of the expected returning position information and the current time exceeds a first preset time value;

and if so, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

8. The method of claim 7, further comprising:

obtaining a car returning route from the current position of the car to the preset car returning position;

monitoring whether the similarity of the driving route and the returning route of the vehicle is lower than a similarity threshold value or not;

and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

9. A vehicle sharing control apparatus, characterized in that the apparatus comprises:

the vehicle sharing system comprises a sharing instruction receiving module, a sharing module and a vehicle control module, wherein the sharing instruction receiving module is used for receiving a vehicle sharing request sent by a non-owner terminal, and the vehicle sharing request comprises a sharing matching key and a vehicle control instruction;

the key matching module is used for judging whether the shared matching key is matched with the key authentication information of the vehicle or not;

and the sharing instruction execution module is used for controlling the vehicle based on the vehicle control instruction if the vehicle control instruction is matched with the sharing instruction execution module.

10. A vehicle sharing control apparatus characterized by comprising: a processor and a memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions that is loaded and executed by the processor to implement the vehicle sharing control method of any of claims 1-8.

Technical Field

The invention relates to the technical field of internet communication, in particular to a vehicle sharing control method, device and equipment.

Background

Private vehicles often have a demand for borrowing other people, and physical keys need to be borrowed and withdrawn in the process, so that the time cost is high, and the vehicle sharing experience is poor. With the development of the automotive electronics industry, vehicle sharing based on the digital key becomes possible, a vehicle owner can send the digital key to a vehicle borrower through mobile equipment at any time, the physical key does not need to be borrowed and returned on line, the physical key is prevented from being lost in the transmission process, the vehicle can be safely and efficiently shared, and vehicle using experience is improved.

Disclosure of Invention

The invention provides a vehicle sharing control method, device and equipment, which can realize a high-efficiency and safe vehicle sharing function, thereby improving the vehicle using experience.

In a first aspect, the present invention provides a vehicle sharing control method, including:

receiving a vehicle sharing request sent by a non-owner terminal, wherein the vehicle sharing request comprises a sharing matching key and a vehicle control instruction; judging whether the shared matching key is matched with key authentication information of the vehicle; and if so, controlling the vehicle based on the vehicle control command.

Further, the method further comprises: receiving a sharing canceling instruction sent by a vehicle owner terminal; acquiring the current ignition switch state information of the vehicle according to the sharing canceling instruction; and executing a sharing canceling operation on the vehicle based on the ignition switch state information.

Specifically, the performing of the operation of cancelling the sharing of the vehicle based on the ignition switch state information includes: judging whether an ignition switch of the vehicle is in an on state currently according to the ignition switch state information; if the judgment result is yes, monitoring whether the ignition switch is changed from the on state to the off state; and if the monitoring result is yes, executing sharing cancellation operation on the vehicle.

Specifically, the performing of the operation of cancelling the sharing of the vehicle based on the ignition switch state information further includes: and if the judgment result is negative, executing sharing cancellation operation on the vehicle.

Preferably, after the sharing cancellation operation is performed on the vehicle based on the ignition switch state information, the method further includes: and sending vehicle parking position information to the vehicle owner terminal.

Preferably, before the performing of the operation of cancelling the sharing with the vehicle based on the ignition switch state information, the method further includes: receiving expected returning position information sent by the owner terminal; monitoring whether the distance between a preset car returning position corresponding to the expected car returning position information and the current position of the car is smaller than or equal to a preset distance or not; and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

Preferably, the method further comprises: if the monitoring result is negative, judging whether the difference value between the receiving time of the expected returning position information and the current time exceeds a first preset time value; and if so, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

Preferably, the method further comprises: obtaining a car returning route from the current position of the car to the preset car returning position; monitoring whether the similarity of the driving route and the returning route of the vehicle is lower than a similarity threshold value or not; and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In a second aspect, the present invention provides a vehicle sharing control apparatus, including:

the instruction receiving module is used for receiving a vehicle sharing request sent by a non-owner terminal, wherein the vehicle sharing request comprises a sharing matching key and a vehicle control instruction;

the key matching module is used for judging whether the shared matching key is matched with the key authentication information of the vehicle or not;

and the instruction execution module is used for controlling the vehicle based on the vehicle control instruction if the vehicle control instruction is matched with the instruction execution module.

In a third aspect, the present invention provides a vehicle sharing control apparatus, the apparatus comprising a processor and a memory;

the memory having stored therein at least one instruction, at least one program, set of codes, or set of instructions;

the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by the processor to implement the vehicle sharing control method described above.

The vehicle sharing control method, the vehicle sharing control device and the vehicle sharing control equipment have the following technical effects:

the digital sharing key can be provided when the vehicle owner has the vehicle sharing requirement, the problem that the physical key needs to be transmitted when the vehicle is borrowed and returned in the prior art is solved, the vehicle using experience is effectively improved, and the time cost of vehicle sharing is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions and advantages of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of a system provided by an embodiment of the present invention;

fig. 2 is a schematic flow chart of a vehicle sharing control method according to an embodiment of the present invention;

fig. 3 is another schematic flow chart of a vehicle sharing control method according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a vehicle sharing control device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1, fig. 1 is a schematic diagram of a system according to an embodiment of the present invention, and as shown in fig. 1, the system may at least include a non-owner terminal 01, an owner terminal 02, a vehicle-mounted terminal 03, and a server 04.

Specifically, the non-owner terminal 01 may include a smart phone, a tablet computer, a laptop computer, a digital assistant, a smart wearable device, and other types of physical devices, and may also include software running in the physical devices, such as an application program.

Specifically, the owner terminal 02 may include a smart phone, a tablet computer, a notebook computer, a digital assistant, a smart wearable device, and other types of physical devices, and may also include software running in the physical devices, such as an application program.

The vehicle-mounted terminal 03 can comprise a power management unit, a data communication unit, a terminal communication unit and a control unit, the data communication unit can be used for interacting with the server 04, the terminal communication unit can be used for interacting with the non-vehicle-owner terminal 01 and the vehicle-owner terminal 02, the control unit can further comprise an L IB library, and the L IB library can be used for analyzing or encrypting data.

Specifically, the server 04 may include a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers. The server 04 may comprise a network communication unit, a processor, a memory, etc. Specifically, the server 04 may provide background services for the non-vehicle-owner terminal 01, the vehicle-owner terminal 02, and the vehicle-mounted terminal 03.

The following describes a vehicle sharing control method based on the above system, fig. 2 is a schematic flow chart of the vehicle sharing control method provided by the embodiment of the present invention, and the present specification provides the method operation steps as described in the embodiment or the flowchart, but may include more or less operation steps based on conventional or non-creative labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In practice, the system or server product may be implemented in a sequential or parallel manner (e.g., parallel processor or multi-threaded environment) according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 2, the method may include:

s110: the method comprises the steps of receiving a vehicle sharing request sent by a non-owner terminal, wherein the vehicle sharing request comprises a sharing matching key and a vehicle control instruction.

In the embodiment of the present specification, the non-owner terminal may include a borrower terminal. The vehicle sharing request can also comprise vehicle borrowing information, such as the name of a borrower, an account name, a contact mode, non-owner terminal ID information, vehicle data acquisition, personalized configuration, a vehicle using time window and/or a vehicle using region range and the like.

Specifically, the vehicle owner terminal can receive a vehicle borrowing request sent by the non-vehicle owner terminal, according to the vehicle borrowing request, the vehicle owner terminal can send a vehicle borrowing agreement instruction to the background server, and the server can obtain authentication information according to user registration information of the vehicle owner terminal, and respectively send key authentication information to the vehicle-mounted terminal and share the matching key to the non-vehicle owner terminal.

In practical application, after a communication connection is established between a non-vehicle owner terminal and a vehicle-mounted terminal, the non-vehicle owner terminal sends the vehicle sharing request to the vehicle-mounted terminal. The communication connection may be a wireless communication connection.

S200: and judging whether the shared matching key is matched with the key authentication information of the vehicle.

In an embodiment of the present specification, after receiving a vehicle sharing request, the vehicle-mounted terminal analyzes the shared matching key and the key authentication information, and determines whether the key information is matched.

In practical application, the vehicle-mounted terminal can also acquire the ID information of the non-owner terminal, judge whether the ID information is the same as the ID information in the order of agreeing to borrow the vehicle, and if not, do not execute the vehicle sharing request, so as to avoid a borrower from transferring the vehicle sharing authority to other people and ensure the vehicle sharing safety.

S300: and if so, controlling the vehicle based on the vehicle control command.

In the embodiment of the present specification, the vehicle control command may include, but is not limited to, functions of opening and closing a lock, opening and closing a window, opening and closing a door, and searching for a vehicle.

Further, based on some or all of the above embodiments, in an embodiment of this specification, the method may further include:

s400: and receiving a sharing canceling instruction sent by the owner terminal.

In the embodiment of the specification, the vehicle owner terminal can terminate vehicle sharing at any time in the vehicle sharing process so as to meet vehicle using requirements, the vehicle owner terminal can send a sharing canceling instruction to the server, and the server can send the sharing canceling instruction to the vehicle-mounted terminal and set the vehicle sharing request to be invalid.

In practical application, after receiving the sharing canceling instruction, the server may further send sharing canceling reminding information to the non-owner terminal to notify the borrower that the secondary vehicle sharing request is invalid.

S500: and acquiring the current state information of the ignition switch of the vehicle according to the sharing canceling instruction.

In this embodiment, the vehicle-mounted terminal may be in communication connection with a controller of a vehicle, and the vehicle-mounted terminal may send a vehicle control instruction to the controller or obtain vehicle state information, where the vehicle state information may include current ignition switch state information of the vehicle, so as to determine whether the vehicle is currently running according to the ignition switch state information.

S600: and executing a sharing canceling operation on the vehicle based on the ignition switch state information.

In the embodiment of the present description, the vehicle-mounted terminal obtains the ignition switch state information of the vehicle to determine the current ignition switch state of the vehicle, where the ignition switch state includes an on state and an off state, and corresponds to a power-on state and a power-off state of the vehicle.

Based on the foregoing specific implementation, in this embodiment of the present specification, the step S600 may include:

s610: judging whether an ignition switch of the vehicle is in an on state currently according to the ignition switch state information;

s620: if the judgment result is yes, monitoring whether the ignition switch is changed from the on state to the off state;

s630: and if the monitoring result is yes, executing sharing cancellation operation on the vehicle.

In practical application, when the vehicle-mounted terminal detects that the vehicle ignition switch is in an on state, the vehicle is determined to be in a power-on state currently, and may be in a driving state, an idling state or a temporary parking state. Under the condition, the sharing cancellation operation is not executed for the moment, so that accidents caused by sudden runaway of the vehicle are avoided. And when the state of the ignition switch is monitored to be switched to the off state, executing sharing canceling operation so as to withdraw the sharing authority of the vehicle.

Based on the foregoing specific implementation, in this embodiment of the present specification, the step S600 may further include:

s640: and if the judgment result is negative, executing sharing cancellation operation on the vehicle.

In practical application, when the ignition switch is in the off state, the vehicle-mounted terminal can execute an instruction of canceling the sharing operation.

In some embodiments, after the cancel sharing operation is executed, feedback information of successful cancel sharing may be sent to the owner terminal and the non-owner terminal.

In some embodiments, the vehicle parking position information may be further sent to the owner terminal after the sharing operation is cancelled, so that the owner can retrieve the vehicle conveniently.

Based on the foregoing specific implementation, in some embodiments of the present specification, before the step S600, the method may further include:

s5010: receiving expected returning position information sent by the owner terminal;

in practical applications, the expected returning location information may include at least one designated parking location.

S5020: monitoring whether the distance between a preset car returning position corresponding to the expected car returning position information and the current position of the car is smaller than or equal to a preset distance or not;

in practical application, the vehicle-mounted terminal and/or the vehicle owner terminal can monitor the current position of the vehicle, and the distance between the vehicle-mounted terminal and the preset vehicle returning position is judged according to the current position. When more than one preset car returning position is available, whether the distance between the current position of the car and the position before the certain preset car returning position is smaller than or equal to the preset distance or not can be judged.

In some embodiments, after receiving the expected car-returning position information, the vehicle-mounted terminal or the non-vehicle owner terminal may navigate according to the current position and the preset car-returning position, so that a person who borrows the car can drive to the preset car-returning position conveniently.

S5030: and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In practical application, when the distance between the current position and the preset returning position is monitored to be smaller than or equal to the preset distance and an ignition switch of the vehicle is in an off state, the step of canceling the sharing operation is executed, and the vehicle can not be restarted by a vehicle sharing request of a non-vehicle owner terminal.

S5040: if the monitoring result is negative, judging whether the difference value between the receiving time of the expected returning position information and the current time exceeds a first preset time value;

in practical applications, the preset car-returning position information may further include a time limit of car returning, that is, whether the borrower parks the car at the preset car-returning position within the first preset time value.

S5050: and if so, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In practical application, if the first preset time is exceeded, the sharing cancellation operation is executed after the ignition switch is monitored to be in the off state, so that a vehicle owner can take back the vehicle within a reasonable time range, and the travel delay is avoided.

Based on the foregoing detailed description, in some embodiments of the present specification, the method may further include:

s5060: obtaining a car returning route from the current position of the car to the preset car returning position;

s5070: monitoring whether the similarity of the driving route and the returning route of the vehicle is lower than a similarity threshold value or not;

s5080: and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In practical applications, the route for returning the vehicle may include a feasible route from the current position of the vehicle to each preset position of the vehicle, the determination method of the route may be the same as that of the prior art, and the description is not limited specifically. The vehicle owner terminal and the vehicle-mounted terminal can monitor the driving route of the vehicle and acquire the similarity between the driving route and each vehicle returning route. And if the similarity between the driving route and each returning route is lower than the similarity threshold, the monitoring result is that the step of canceling the sharing operation is executed after the ignition switch of the vehicle is in the off state.

According to the technical scheme provided by the embodiment of the specification, the digital sharing key can be provided when the vehicle owner has the vehicle sharing requirement, the problem that the physical key needs to be transmitted when the vehicle is borrowed and returned in the prior art is solved, the vehicle using experience is effectively improved, and the time cost of vehicle sharing is reduced.

The embodiment of the present invention further provides a vehicle sharing control server, where the vehicle sharing control server includes a processor and a memory, where the memory stores at least one instruction, at least one section of program, a code set, or an instruction set, and the at least one instruction, the at least one section of program, the code set, or the instruction set is loaded and executed by the processor to implement the vehicle sharing control method provided in the foregoing method embodiment.

The embodiment of the present invention further provides a vehicle sharing control device, where the device includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or an instruction set, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the vehicle sharing control method provided in the foregoing method embodiment.

In the embodiments of the present disclosure, the memory may be used to store software programs and modules, and the processor executes various functional applications and data processing by operating the software programs and modules stored in the memory. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs needed by functions and the like; the storage data area may store data created according to use of the apparatus, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may also include a memory controller to provide the processor access to the memory.

An embodiment of the present invention further provides a vehicle sharing control device, fig. 4 is a schematic structural diagram of the vehicle sharing control device provided in the embodiment of the present invention, and specifically, with reference to fig. 4, the device may include:

the vehicle sharing system comprises a sharing instruction receiving module 10, a sharing module and a vehicle control module, wherein the sharing instruction receiving module is used for receiving a vehicle sharing request sent by a non-owner terminal, and the vehicle sharing request comprises a sharing matching key and a vehicle control instruction;

the key matching module 20 is configured to determine whether the shared matching key matches key authentication information of the vehicle;

and the sharing instruction execution module 30 is configured to control the vehicle based on the vehicle control instruction if the vehicle control instruction is matched with the sharing instruction execution module.

In this embodiment, the apparatus may include:

the sharing canceling instruction receiving module: the sharing cancellation system is used for receiving a sharing cancellation instruction sent by a vehicle owner terminal;

an ignition switch state acquisition module: the system is used for acquiring the current ignition switch state information of the vehicle according to the sharing canceling instruction;

the sharing canceling instruction execution module: the sharing cancellation unit is used for executing sharing cancellation operation on the vehicle based on the ignition switch state information.

In some embodiments, the un-sharing instruction execution module may include:

ignition switch state judgment means: the ignition switch is used for judging whether an ignition switch of the vehicle is in an on state currently or not according to the ignition switch state information;

ignition switch state monitoring unit: if the judgment result is yes, monitoring whether the ignition switch is changed from the on state to the off state; and if the monitoring result is yes, executing sharing cancellation operation on the vehicle. And if the judgment result is negative, executing sharing cancellation operation on the vehicle.

In some embodiments, the apparatus may further comprise:

a parking position information transmitting unit: and the vehicle parking position information is sent to the vehicle owner terminal.

In some embodiments, the apparatus may further comprise:

a return vehicle position information receiving unit: the system is used for receiving expected returning position information sent by the owner terminal;

returning the car to the distance monitoring unit: the system is used for monitoring whether the distance between the preset returning position corresponding to the expected returning position information and the current position of the vehicle is smaller than or equal to the preset distance or not; and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In some embodiments, the apparatus may further comprise:

a returning time judging unit: if the monitoring result is negative, judging whether the difference value between the receiving time of the expected returning position information and the current time exceeds a first preset time value; and if so, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

In some embodiments, the apparatus may further comprise:

a returning route acquiring unit: obtaining a car returning route from the current position of the car to the preset car returning position;

a route similarity acquisition unit: monitoring whether the similarity of the driving route and the returning route of the vehicle is lower than a similarity threshold value or not; and if the monitoring result is yes, executing the step of executing the sharing canceling operation to the vehicle based on the ignition switch state information.

According to the embodiment of the vehicle sharing control method, the device, the equipment, the server or the system, the non-owner terminal sends the vehicle borrowing request to the owner terminal, and the server sends the matched key to the vehicle-mounted terminal and the non-owner terminal according to the vehicle borrowing agreement instruction sent by the owner terminal, so that the digital sharing key can be provided when the owner has the vehicle sharing requirement, the problem that the physical key needs to be transmitted when the owner borrows and returns the vehicle in the prior art is solved, the vehicle using experience is effectively improved, and the time cost of vehicle sharing is reduced.

It should be noted that: the precedence order of the above embodiments of the present invention is only for description, and does not represent the merits of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus, system and server embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.