阅读说明：本技术 一种信息生成、发送方法及服务器和终端设备 (Information generation and transmission method, server and terminal equipment ) 是由 吴丽华 周炳峰 于 2019-08-29 设计创作，主要内容包括：本发明提供了一种信息生成、发送方法及服务器和终端设备,其中信息生成包括：接收终端设备发送的电动汽车的充电状态信息,所述充电状态信息包括充电桩的位置信息和指示充电桩是否发生充电故障的状态信息,且所述充电状态信息至少为一个；根据所述充电状态信息生成充电桩推荐列表。本发明实施例可以通过充电桩推荐列表帮助用户择优选择充电桩,降低由于充电桩质量导致的充电中断问题,提升品牌质量以及用户的充电体验。(The invention provides an information generating and sending method, a server and terminal equipment, wherein the information generating comprises the following steps: receiving charging state information of the electric automobile, which is sent by terminal equipment, wherein the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one; and generating a charging pile recommendation list according to the charging state information. According to the embodiment of the invention, the user can be helped to select the charging pile preferentially through the charging pile recommendation list, the problem of charging interruption caused by the quality of the charging pile is reduced, and the brand quality and the charging experience of the user are improved.)

1. An information generation method applied to a server is characterized by comprising the following steps:

receiving charging state information of the electric automobile, which is sent by terminal equipment, wherein the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and generating a charging pile recommendation list according to the charging state information.

2. The method of claim 1, wherein the step of generating a charging pile recommendation list according to the charging status information comprises:

generating charging pile fault probability according to the position information and the state information of the charging pile;

determining a charging pile recommendation index according to the charging pile fault probability;

and generating the charging pile recommendation list according to the charging pile recommendation index.

3. The method of claim 2, wherein the charging piles with the same position information are the same charging pile, the number of the charging state information is greater than or equal to the number of the charging piles, and the charging pile corresponds to at least one of the state information;

the step of generating the fault probability of the charging pile according to the position information and the state information of the charging pile comprises the following steps:

determining the number of the charging piles according to the position information of the charging piles;

counting the state information corresponding to each charging pile to obtain a counting result;

and generating the charging pile fault probability corresponding to each charging pile according to the statistical result.

4. The method of claim 2, wherein the step of determining a charging pile recommendation index based on the charging pile failure probability comprises:

determining a corresponding charging pile fault grade according to the charging pile fault probability;

searching the charging pile recommendation index corresponding to the charging pile fault level according to the corresponding relation between the preset fault level and the recommendation index;

wherein the charging pile fault probability is inversely related to the charging pile recommendation index.

5. The method of claim 2, wherein the step of generating the charging pile recommendation list according to the charging pile recommendation index comprises:

sequencing the charging piles according to the sequence of the charging pile recommendation indexes from high to low, and acquiring a sequencing result;

and generating the charging pile recommendation list according to the sequencing result.

6. The method of claim 1, further comprising:

and sending the charging pile recommendation list to the terminal equipment.

7. An information sending method is applied to a terminal device, and is characterized by comprising the following steps:

acquiring charging state information of the electric automobile, wherein the charging state information comprises position information of a charging pile and state information indicating whether charging faults occur in the charging pile, and the charging state information is at least one;

and sending the charging state information to a server.

8. The method of claim 7, further comprising:

receiving a charging pile recommendation list fed back by the server according to the charging state information;

and updating the installed charging application program for searching for the charging pile according to the charging pile recommendation list.

9. A server, comprising:

the charging system comprises a first receiving module, a second receiving module and a charging module, wherein the first receiving module is used for receiving charging state information of the electric automobile, which is sent by a terminal device, the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and the generating module is used for generating a charging pile recommendation list according to the charging state information.

10. A terminal device, comprising:

the system comprises an acquisition module, a charging module and a charging module, wherein the acquisition module is used for acquiring charging state information of the electric automobile, the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and the first sending module is used for sending the charging state information to a server.

Technical Field

The invention relates to the technical field of electric automobiles, in particular to an information generating and sending method, a server and terminal equipment.

Background

As a vehicle using new energy, an electric vehicle is gradually popularized and used under environmental pressure and energy crisis.

Electric automobile charges through filling electric pile, and in the charging process, there is the problem of charging interruption, because market fills electric pile quality nonconforming and leads to through the investigation discovery. However, when the user selects to charge the electric automobile, the user can not accurately identify whether the charging pile is qualified, and the problem that the charging pile selected by the user can not finish charging and affects the normal use of the electric automobile by the user can occur.

Disclosure of Invention

The embodiment of the invention provides an information generating and sending method, a server and terminal equipment, and aims to solve the problem that in the prior art, the charging of an electric automobile is interrupted and the normal use of the electric automobile is influenced due to the fact that a user selects unqualified charging piles.

In order to solve the above technical problem, an embodiment of the present invention provides an information generating method, applied to a server, including:

receiving charging state information of the electric automobile, which is sent by terminal equipment, wherein the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and generating a charging pile recommendation list according to the charging state information.

Preferably, the step of generating a charging pile recommendation list according to the charging state information includes:

generating charging pile fault probability according to the position information and the state information of the charging pile;

determining a charging pile recommendation index according to the charging pile fault probability;

and generating the charging pile recommendation list according to the charging pile recommendation index.

Preferably, the charging piles with the same position information are the same charging pile, the number of the charging state information is greater than or equal to the number of the charging piles, and the charging piles correspond to at least one piece of the state information;

the step of generating the fault probability of the charging pile according to the position information and the state information of the charging pile comprises the following steps:

determining the number of the charging piles according to the position information of the charging piles;

counting the state information corresponding to each charging pile to obtain a counting result;

and generating the charging pile fault probability corresponding to each charging pile according to the statistical result.

Preferably, the step of determining the charging pile recommendation index according to the charging pile fault probability includes:

determining a corresponding charging pile fault grade according to the charging pile fault probability;

searching the charging pile recommendation index corresponding to the charging pile fault level according to the corresponding relation between the preset fault level and the recommendation index;

wherein the charging pile fault probability is inversely related to the charging pile recommendation index.

Preferably, the step of generating the charging pile recommendation list according to the charging pile recommendation index includes:

sequencing the charging piles according to the sequence of the charging pile recommendation indexes from high to low, and acquiring a sequencing result;

and generating the charging pile recommendation list according to the sequencing result.

Preferably, the method further comprises:

and sending the charging pile recommendation list to the terminal equipment.

The embodiment of the invention also provides an information sending method, which is applied to terminal equipment and comprises the following steps:

acquiring charging state information of the electric automobile, wherein the charging state information comprises position information of a charging pile and state information indicating whether charging faults occur in the charging pile, and the charging state information is at least one;

and sending the charging state information to a server.

Preferably, the method further comprises:

receiving a charging pile recommendation list fed back by the server according to the charging state information;

and updating the installed charging application program for searching for the charging pile according to the charging pile recommendation list.

An embodiment of the present invention further provides a server, including:

the charging system comprises a first receiving module, a second receiving module and a charging module, wherein the first receiving module is used for receiving charging state information of the electric automobile, which is sent by a terminal device, the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and the generating module is used for generating a charging pile recommendation list according to the charging state information.

An embodiment of the present invention further provides a terminal device, including:

the system comprises an acquisition module, a charging module and a charging module, wherein the acquisition module is used for acquiring charging state information of the electric automobile, the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and the first sending module is used for sending the charging state information to a server.

The embodiment of the invention at least has the following beneficial effects:

according to the technical scheme, the charging pile recommendation list is generated according to the received charging state information of the electric automobile sent by the receiving terminal device, a user can be helped to select the charging pile with better quality through the charging pile recommendation list, the problem of charging interruption caused by the quality of the charging pile is reduced, and brand quality and charging experience of the user are improved.

Drawings

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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

FIG. 1 is a schematic diagram of an information generation method according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating generation of a charging pile recommendation list according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a generation of a charging pile failure probability according to an embodiment of the present invention;

FIG. 4 is a schematic diagram illustrating a determination of a charging pile recommendation index according to an embodiment of the invention;

fig. 5 is a schematic diagram illustrating generation of a charging pile recommendation list according to an embodiment of the present invention;

fig. 6 is a schematic diagram of an information sending method according to an embodiment of the present invention;

FIG. 7 is a block diagram illustrating information interaction according to an embodiment of the present invention;

fig. 8 is a flowchart illustrating an implementation of generating a charging pile recommendation list according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a server according to an embodiment of the invention;

fig. 10 is a schematic diagram of a terminal 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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the present invention provides an information generating method, applied to a server, as shown in fig. 1, including:

step 101, receiving charging state information of the electric vehicle, which is sent by a terminal device, wherein the charging state information includes position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one.

The information generation method provided by the embodiment of the invention is applied to the server, the server can establish network communication with the terminal equipment, the terminal equipment can acquire the charging state information of the electric automobile, and the terminal equipment can be a vehicle-mounted terminal, but is not limited to the vehicle-mounted terminal.

The method comprises the steps that terminal equipment firstly obtains charging state information of the electric automobile, wherein the charging state information comprises position information of a charging pile and state information of whether the charging pile has charging faults or not in the charging process. Wherein install positioner on the electric automobile, fill electric pile's positional information and can obtain through the vehicle location, fill electric pile and whether take place the state information of charging the trouble and collect by electric automobile.

If the terminal equipment is a vehicle-mounted terminal, the position information of the charging pile and the state information of whether the charging fault occurs in the charging pile can be directly acquired. If the terminal device is other electronic device used by the user, the terminal device needs to establish connection with a communication unit of the electric vehicle to acquire corresponding information.

After the terminal device acquires the charging state information, the server acquires the charging state information according to network communication with the terminal device. The charging state information acquired by the server is at least one, and the charging state information can be charging state information corresponding to a plurality of electric vehicles, and each electric vehicle can correspond to at least one piece of charging state information; the charging state information may be a plurality of charging state information corresponding to one electric vehicle.

And 102, generating a charging pile recommendation list according to the charging state information.

After the server acquires the charging state information, a charging pile recommendation list can be generated according to the charging state information, the user can be helped to select the charging pile with better quality through the charging pile recommendation list, the problem of charging interruption caused by the quality of the charging pile is reduced, and the brand quality and the charging experience of the user are improved.

In the embodiment of the present invention, the step of generating the charging pile recommendation list according to the charging state information, as shown in fig. 2, includes:

step 201, generating a charging pile fault probability according to the position information and the state information of the charging pile.

Step 202, determining a charging pile recommendation index according to the charging pile fault probability.

And step 203, generating a charging pile recommendation list according to the charging pile recommendation index.

The charging state information comprises position information of the charging piles and state information indicating whether charging faults occur in the charging piles, and when a charging pile recommendation list is generated, fault probabilities of the charging piles are generated according to the position information of the charging piles and the state information indicating whether charging faults occur in the charging piles. After the fault probability of each charging pile is determined, the charging pile recommendation index corresponding to each charging pile is determined according to the determined fault probability, and then a charging pile recommendation list is generated according to the charging pile recommendation indexes.

Through generating the charging pile recommendation list, a user can be helped to preferentially select the charging pile, the problem of charging interruption caused by the quality of the charging pile is reduced, and the charging experience of the user is guaranteed.

The charging piles with the same position information are the same charging pile, the number of the charging state information is larger than or equal to that of the charging piles, and the charging piles correspond to at least one state information; the step of generating the failure probability of the charging pile according to the position information and the state information of the charging pile, as shown in fig. 3, includes:

and 301, determining the number of the charging piles according to the position information of the charging piles.

And 302, counting the state information corresponding to each charging pile to obtain a counting result.

And 303, generating a charging pile fault probability corresponding to each charging pile according to the statistical result.

Because each piece of charging state information corresponds to position information of one charging pile and state information indicating whether the charging pile has a charging fault, the same position information of the charging pile may exist in a plurality of pieces of charging state information received by the server, and the charging piles with the same position information are the same charging pile, so that the number of the charging state information needs to be larger than the number of the charging piles, and if the position information of each charging pile is different, the number of the charging state information is equal to the number of the charging piles.

Correspondingly, if the quantity of the charging state information is equal to the quantity of the charging piles, each charging pile corresponds to one piece of state information, if the quantity of the charging state information is larger than the quantity of the charging piles, the quantity of the state information is larger than the quantity of the charging piles, and at least one charging pile corresponds to two or more pieces of state information.

When the quantity of the charging piles is determined according to the position information of the charging piles, whether the same position information exists or not needs to be checked, and if the same position information does not exist, the quantity of the position information of the charging piles is the quantity of the charging piles. If the same position information exists, a charging pile needs to be determined according to the same position information, and then the number of the charging piles is obtained.

When the number of the charging piles is determined, the state information corresponding to each charging pile can be determined, then whether the charging pile breaks down or not is counted according to the state information of each charging pile to obtain a counting result, and finally, the corresponding charging pile fault probability is generated according to the counting result and each charging pile.

When the corresponding charging pile fault probability is generated for each charging pile according to the statistical result, the total amount of the corresponding state information needs to be acquired for each charging pile, then the number of times of faults occurring is acquired for each charging pile, the ratio of the number of times of faults to the total amount of the state information is calculated, and the fault probability corresponding to each charging pile is obtained.

The corresponding charging pile fault probability is generated for each charging pile, so that the corresponding recommendation index can be generated in the subsequent process, a charging pile recommendation list is generated, a user is helped to preferentially select the charging pile, the problem of charging interruption caused by the quality of the charging pile is reduced, and the charging experience of the user is guaranteed.

In the embodiment of the present invention, the step of determining the charging pile recommendation index according to the charging pile failure probability includes, as shown in fig. 4:

step 401, determining a corresponding charging pile fault level according to the charging pile fault probability.

And step 402, searching a charging pile recommendation index corresponding to the charging pile fault level according to the corresponding relation between the preset fault level and the recommendation index. Wherein, fill electric pile fault probability and fill electric pile recommendation index negative correlation.

The server needs to perform fault grade division in advance according to the fault probability of the charging pile, determine a corresponding recommendation index for each fault grade after the fault grade division of the charging pile is completed, and establish a corresponding relationship between the fault grade and the recommendation index.

After the charging pile fault probability is generated according to the position information and the state information of the charging pile, the charging pile fault level corresponding to the current charging pile fault probability is determined according to the fault levels divided in advance, and then the charging pile recommendation index corresponding to the charging pile fault level is searched according to the relation between the fault levels and the recommendation index. The charging pile fault probability is higher, the corresponding fault level is higher, the corresponding recommendation index is lower, namely the charging pile fault probability is positively correlated with the charging pile fault level, and the charging pile fault probability is negatively correlated with the charging pile recommendation index.

The above process is described with a specific example, the server performs fault level division on the charging pile fault probability in advance, and if the determination that the charging pile fault probability is below 10% is a low fault level, the determination that the charging pile fault probability is between 10% and 30% is a medium fault level, and the determination that the charging pile fault probability is above 30% is a high fault level. Then, a recommendation index 5 is determined for a low fault level, a recommendation index 4 is determined for a medium fault level, a recommendation index 3 is determined for a high fault level, and a corresponding relation between the low fault level and the recommendation index 5, a corresponding relation between the medium fault level and the recommendation index 4, and a corresponding relation between the high fault level and the recommendation index 3 are established. After the charging pile fault probability is generated, the corresponding charging pile fault grade is determined, and then the corresponding charging pile recommendation index is determined.

In the embodiment of the present invention, the step of generating the charging pile recommendation list according to the charging pile recommendation index includes, as shown in fig. 5:

and 501, sequencing the charging piles according to the sequence of the charging pile recommendation indexes from high to low, and acquiring a sequencing result.

And 502, generating a charging pile recommendation list according to the sequencing result.

After the charging pile recommendation indexes corresponding to the charging piles are determined, the charging piles are ranked according to the sequence of the charging pile recommendation indexes from high to low, after ranking is completed, a charging pile recommendation list is generated according to ranking results, and the charging piles in front of the list are the charging piles recommended preferentially.

Through generating the charging pile recommendation list, the charging pile can be preferentially selected by a user, the problem of charging interruption caused by the quality of the charging pile is reduced, and the charging experience of the user is guaranteed.

In an embodiment of the present invention, the method further includes: and sending the charging pile recommendation list to the terminal equipment.

After the server generates the charging pile recommendation list, the generated charging pile recommendation list can be sent to the terminal device, the terminal device preferentially recommends the charging pile with a high recommendation index to the user according to the charging pile recommendation list, or corresponding prompts can be given when the user selects the charging pile with a particularly low recommendation index.

The above is an example of the information generation method on the server side in the embodiment of the present invention, by receiving at least one piece of charging state information of the electric vehicle sent by the terminal device, and generating the charging pile recommendation list according to the received charging state information, a user can be helped to select a charging pile with better quality, the problem of charging interruption caused by the quality of the charging pile is reduced, and the brand quality and the charging experience of the user are improved.

An embodiment of the present invention further provides an information sending method, applied to a terminal device, as shown in fig. 6, including:

step 601, obtaining charging state information of the electric automobile, wherein the charging state information comprises position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one.

The terminal equipment acquires the charging state information of the electric automobile, wherein the electric automobile is provided with a positioning device, the position information of the charging pile can be acquired through vehicle positioning, and the state information of whether the charging pile has charging faults is collected by the electric automobile. The charging state information acquired by the terminal device is at least one, and the terminal device may be a vehicle-mounted terminal or other electronic devices.

If the terminal equipment is a vehicle-mounted terminal, the position information of the charging pile and the state information of whether the charging fault occurs in the charging pile can be directly acquired, and if the terminal equipment is other electronic equipment used by a user, the terminal equipment is required to be connected with a communication unit of the electric automobile to acquire corresponding information.

Step 602, sending the charging state information to a server.

After the terminal device acquires the charge state information, the charge state information may be transmitted to the server according to network communication with the server. The charging state information sent by the terminal equipment is at least one, and the charging state information can be charging state information corresponding to a plurality of electric vehicles, and each electric vehicle can correspond to at least one piece of charging state information; the charging state information may be a plurality of charging state information corresponding to one electric vehicle.

In an embodiment of the present invention, the method further includes: receiving a charging pile recommendation list fed back by the server according to the charging state information; and updating the installed charging application program for searching for the charging pile according to the charging pile recommendation list.

After the terminal equipment sends the charging state information to the server, the server determines a charging pile recommendation index according to the charging state information, and generates a charging pile recommendation list according to the charging pile recommendation index. Then the terminal equipment receives a charging pile recommendation list fed back by the server; and updating the installed charging application program for searching the charging pile according to the charging pile recommendation list so as to ensure that the charging application program can preferentially recommend the high-quality charging pile according to the charging pile recommendation list.

According to the information sending method, the charging state information of the electric automobile is obtained, the charging state information is sent to the server, the server determines the charging pile recommendation index according to the charging state information, and the charging pile recommendation list is generated according to the charging pile recommendation index, so that a user can be helped to select a charging pile with good quality, the problem of charging interruption caused by the quality of the charging pile is reduced, and brand quality and charging experience of the user are improved.

The interaction among the terminal device, the server and the charging application program is explained below, as shown in fig. 7, the terminal device is a vehicle-mounted terminal, a positioning device on each electric vehicle positions in the charging process to acquire position information of a charging pile, meanwhile, the electric vehicle collects state information of whether the charging pile has charging faults, the charging state information including the position information of the charging pile and the state information indicating whether the charging pile has charging faults is sent to the server through network communication between the vehicle-mounted terminal and the server, and the server generates a charging pile recommendation index according to the received charging state information and generates a charging pile recommendation list. The charging application program can acquire the charging pile recommendation list through network communication, update according to the charging pile recommendation list, and preferentially recommend the high-quality charging piles when the user uses the application program.

The charging pile recommendation list can also be generated by the charging application program according to the charging pile recommendation index, and the following process is explained by taking an electric vehicle as an example, as shown in fig. 8:

step 801, judging whether a charging fault exists in current charging by the electric automobile. If yes, go to step 802 and step 803, otherwise go to step 802 and step 804.

And 802, uploading the position information of the current charging pile to a server by the electric automobile through the vehicle-mounted terminal.

And step 803, the server records the position information of the charging pile and obtains a low recommendation index, and step 805 is executed.

And step 804, recording the position information of the charging pile by the server, obtaining a high recommendation index, and executing step 805.

And step 805, the charging application program generates a charging pile recommendation list according to each recommendation index, and preferentially displays the charging piles with high recommendation indexes.

To sum up, the embodiment of the information generating and sending method in the embodiment of the invention obtains at least one piece of charging state information of the electric vehicle through the terminal device, and sends the charging state information to the server, and the server generates the charging pile recommendation list according to the received charging state information, so that a user can be helped to select a charging pile with better quality, the problem of charging interruption caused by the quality of the charging pile is reduced, and the brand quality and the charging experience of the user are improved.

An embodiment of the present invention further provides a server, as shown in fig. 9, including:

the first receiving module 10 is configured to receive charging state information of the electric vehicle, which is sent by a terminal device, where the charging state information includes position information of a charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

and the generating module 20 is configured to generate a charging pile recommendation list according to the charging state information.

Wherein, the generation module includes:

the first generation submodule is used for generating charging pile fault probability according to the position information and the state information of the charging pile;

the determining submodule is used for determining a charging pile recommendation index according to the charging pile fault probability;

and the second generation submodule is used for generating a charging pile recommendation list according to the charging pile recommendation index.

The charging piles with the same position information are the same charging pile, the number of the charging state information is larger than or equal to that of the charging piles, and the charging piles correspond to at least one state information; the first generation submodule is further for:

determining the number of the charging piles according to the position information of the charging piles;

counting state information corresponding to each charging pile to obtain a counting result;

and generating the fault probability of the charging pile corresponding to each charging pile according to the statistical result.

Wherein the determination submodule is further configured to:

determining a corresponding charging pile fault grade according to the charging pile fault probability;

searching a charging pile recommendation index corresponding to the charging pile fault level according to a preset corresponding relation between the fault level and the recommendation index;

wherein, fill electric pile fault probability and fill electric pile recommendation index negative correlation.

Wherein the second generation submodule is further configured to:

sequencing the charging piles according to the sequence of the charging pile recommendation indexes from high to low, and acquiring a sequencing result;

and generating a charging pile recommendation list according to the sequencing result.

Wherein, the server still includes:

and the second sending module is used for sending the charging pile recommendation list to the terminal equipment.

The embodiment of the server of the present invention is a product embodiment corresponding to the embodiment of the information generation method, and all implementation means in the embodiment of the method are applicable to the embodiment, and the same technical effect can be achieved.

An embodiment of the present invention further provides a terminal device, as shown in fig. 10, including:

the acquiring module 30 is configured to acquire charging state information of the electric vehicle, where the charging state information includes position information of the charging pile and state information indicating whether a charging fault occurs in the charging pile, and the charging state information is at least one;

the first sending module 40 is configured to send the charging status information to the server.

Wherein, terminal equipment still includes:

the second receiving module is used for receiving a charging pile recommendation list fed back by the server according to the charging state information;

and the updating module is used for updating the installed charging application program used for searching the charging pile according to the charging pile recommendation list.

The embodiment of the terminal device of the invention is a product embodiment corresponding to the embodiment of the information sending method, and all implementation means in the embodiment of the method are applicable to the embodiment and can achieve the same technical effect.

The present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.