阅读说明：本技术 基于车联网的充放电管理方法、终端设备及介质 (Charging and discharging management method based on Internet of vehicles, terminal equipment and medium ) 是由 刘恒 史来锋 王健 王冰 李丹林 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种基于车联网的充放电管理方法、终端设备及介质,其中所述方法包括：在检测到车辆插入充电桩后,获取车辆管理信息；若所述车辆管理信息满足预设放电条件,则对所述车辆进行车辆到电网V2G的放电处理；若所述车辆管理信息满足预设充电条件,则对所述车辆进行电网到车辆G2V的充电处理。采用本发明,能解决现有技术中容易造成充电高峰期及未考虑车辆反向供电等技术问题。(The invention discloses a charging and discharging management method based on an internet of vehicles, terminal equipment and a medium, wherein the method comprises the following steps: after a vehicle is detected to be inserted into the charging pile, vehicle management information is obtained; if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle; and if the vehicle management information meets the preset charging condition, performing charging processing from the power grid to the vehicle G2V on the vehicle. The invention can solve the technical problems that the charging peak is easy to cause and the reverse power supply of the vehicle is not considered in the prior art.)

1. A charging and discharging management method based on the Internet of vehicles is characterized by comprising the following steps:

after a vehicle is detected to be inserted into a charging pile, vehicle management information is obtained, wherein the vehicle management information at least comprises the current residual electric quantity of the vehicle;

if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle;

if the vehicle management information meets a preset charging condition, performing charging processing from a power grid to a vehicle G2V on the vehicle;

wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

2. The method according to claim 1, wherein the vehicle management information further includes reserved vehicle information and grid price information, and the preset discharging condition includes: the current remaining electric quantity is larger than or equal to a first preset electric quantity, the distance duration between the vehicle utilization starting time indicated by the reserved vehicle utilization information and the current time is larger than or equal to a first preset duration, and the current power utilization price indicated by the power grid power price information is smaller than or equal to a first preset power price.

3. The method of claim 1, wherein the vehicle management information further includes grid price information, and the preset charging condition includes: the current residual electric quantity is less than or equal to a second preset electric quantity, and the current electricity price indicated by the power grid electricity price information is less than or equal to a second preset electricity price.

4. The method according to claim 1, wherein the vehicle management information further includes reserved vehicle information, and the preset charging condition includes: the current remaining capacity is smaller than a second preset capacity, the distance duration between the starting time of the vehicle and the current time indicated by the reserved vehicle using information is smaller than or equal to the full-charge duration, and the full-charge duration is the full-charge duration of the vehicle battery calculated according to the current remaining capacity of the vehicle.

5. The method of claim 4, wherein the vehicle management information further includes grid price information, the method further comprising:

if the vehicle management information meets a preset maintaining condition, maintaining the current state of the vehicle, and forbidding charging and discharging processing on the vehicle;

wherein the preset maintaining condition comprises: the distance duration between the vehicle using start time and the current time indicated by the reserved vehicle using information is larger than the electric quantity full-charging duration, and the current electricity price indicated by the power grid electricity price information is larger than or equal to a second preset price.

6. The method of claim 5, further comprising:

and selecting to charge the vehicle from the power grid to the vehicle G2V in a corresponding charging period according to the power grid price information, the vehicle using start time indicated by the reserved vehicle using information and the full-charge duration.

7. The method of claim 1, wherein the vehicle management information further includes reserved vehicle usage information, the method further comprising:

and if the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current time is less than or equal to a second preset duration, starting a thermal management system of the vehicle, and performing corresponding temperature control on the vehicle by using the charging pile.

8. The method of claim 7, wherein the performing the corresponding temperature control of the vehicle with the charging post comprises:

if the battery temperature and/or the passenger compartment temperature of the vehicle are/is greater than or equal to the corresponding first preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is cooled; alternatively, the first and second electrodes may be,

and if the battery temperature and/or the passenger compartment temperature of the vehicle are/is less than or equal to the corresponding second preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is subjected to heating treatment.

9. A terminal device, comprising: a processor, a memory, a communication interface, and a bus; the processor, the memory and the communication interface are connected through the bus and complete mutual communication; the memory stores executable program code; the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to execute the charge and discharge management method based on the internet of vehicles according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a program that executes the charge and discharge management method based on internet of vehicles according to any one of claims 1 to 8 when the program runs on a terminal device.

Technical Field

The invention relates to the technical field of vehicles, in particular to a charging and discharging management method based on an internet of vehicles, terminal equipment and a medium.

Background

With the rapid development of society and the increasingly prominent problems of energy, environmental protection and the like, the electric automobile is more and more emphasized with the advantages of zero emission, no pollution and the like. The proportion and growth trend of electric vehicles is becoming larger. In practical use, however, the problem of difficult charging is mainly influenced on the user experience of the electric vehicle. At present, in order to solve the above problems, the prior art (patent CN108790867A) proposes to implement remote charging reservation in different modes, so that a user can perform remote charging reservation anytime and anywhere, and freely select charging time, thereby reducing the time for queuing and searching for available charging piles.

However, in practice, the above solution has been found to have the following problems: although the time of queuing up and looking for available electric pile of filling that charges can be reduced to prior art, still need the user to drive to fill electric pile at the time of charging, this kind of charging mode causes the appearance of peak period of charging easily, causes the unreasonable utilization to the electric wire netting resource, from the long-term, can increase electric automobile's the cost of charging. In addition, the situation that electric energy is reversely provided for the power grid when the electric quantity of the vehicle is sufficient in the peak period of electricity utilization is not considered, so that the price difference of the earning electricity fee is realized, and the maximum benefit is realized.

Disclosure of Invention

The embodiment of the application provides a charging and discharging management method based on the internet of vehicles, terminal equipment and a computer readable storage medium, and solves the problems that in the prior art, charging peak is easy to occur, reverse power supply of vehicles is not considered, and the like.

In one aspect, the present application provides a charging and discharging management method based on an internet of vehicles through an embodiment of the present application, where the method includes:

after a vehicle is detected to be inserted into a charging pile, vehicle management information is obtained, wherein the vehicle management information at least comprises the current residual electric quantity of the vehicle;

if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle;

if the vehicle management information meets a preset charging condition, performing charging processing from a power grid to a vehicle G2V on the vehicle;

wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

Optionally, the vehicle management information further includes reserved vehicle information and grid price information, and the preset discharging condition includes: the current remaining electric quantity is larger than or equal to a first preset electric quantity, the distance duration between the vehicle utilization starting time indicated by the reserved vehicle utilization information and the current time is larger than or equal to a first preset duration, and the current power utilization price indicated by the power grid power price information is smaller than or equal to a first preset power price.

Optionally, the vehicle management information further includes grid electricity price information, and the preset charging condition includes: the current residual electric quantity is smaller than a second preset electric quantity, and the current electricity price indicated by the power grid electricity price information is smaller than or equal to a second preset electricity price.

Optionally, the vehicle management information further includes reserved vehicle information, and the preset charging condition includes: the current remaining capacity is smaller than a second preset capacity, the distance duration between the starting time of the vehicle and the current time indicated by the reserved vehicle using information is smaller than or equal to the full-charge duration, and the full-charge duration is the full-charge duration of the vehicle battery calculated according to the current remaining capacity of the vehicle.

Optionally, the vehicle management information further includes grid price information, and the method further includes:

if the vehicle management information meets a preset maintaining condition, maintaining the current state of the vehicle, and forbidding charging and discharging processing on the vehicle;

wherein the preset maintaining condition comprises: the distance duration between the vehicle using start time and the current time indicated by the reserved vehicle using information is larger than the electric quantity full-charging duration, and the current electricity price indicated by the power grid electricity price information is larger than or equal to a second preset price.

Optionally, the method further comprises:

and selecting to charge the vehicle from the power grid to the vehicle G2V in a corresponding charging period according to the power grid price information, the vehicle using start time indicated by the reserved vehicle using information and the full-charge duration.

Optionally, the vehicle management information further includes reserved vehicle use information, and the method further includes:

and if the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current time is less than or equal to a second preset duration, starting a thermal management system of the vehicle, and performing corresponding temperature control on the vehicle by using the charging pile.

Optionally, the utilizing the charging pile to perform corresponding temperature control on the vehicle includes:

if the battery temperature and/or the passenger compartment temperature of the vehicle are/is greater than or equal to the corresponding first preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is cooled; alternatively, the first and second electrodes may be,

and if the battery temperature and/or the passenger compartment temperature of the vehicle are/is less than or equal to the corresponding second preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is subjected to heating treatment.

On the other hand, this application provides a charge and discharge management device based on car networking through an embodiment of this application, the device includes: the system comprises an acquisition module, a charging system module and a discharging system module; optionally, a thermal management module may also be included, wherein:

the acquisition module is used for acquiring vehicle management information after a vehicle is detected to be inserted into a charging pile, wherein the vehicle management information at least comprises the current residual electric quantity of the vehicle;

the discharging system module is used for performing discharging processing from the vehicle to a power grid V2G on the vehicle if the vehicle management information meets a preset discharging condition;

the charging system module is used for performing charging processing from a power grid to a vehicle G2V on the vehicle if the vehicle management information meets a preset charging condition;

wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

On the other hand, the present application provides a terminal device according to an embodiment of the present application, where the terminal device includes: a processor, a memory, a communication interface, and a bus; the processor, the memory and the communication interface are connected through the bus and complete mutual communication; the memory stores executable program code; the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to execute the charge and discharge management method based on the internet of vehicles as provided above.

On the other hand, the present application provides a computer-readable storage medium through an embodiment of the present application, where the computer-readable storage medium stores a program, and when the program runs on a terminal device, the charging and discharging management method based on the internet of vehicles as provided above is executed.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: the method comprises the steps of acquiring vehicle management information after a vehicle is detected to be inserted into a charging pile; if the vehicle management information meets a preset discharging condition, performing V2G discharging processing on the vehicle; and if the vehicle management information meets the preset charging condition, performing G2V charging processing on the vehicle. By adopting the method and the device, the charging and discharging management of the vehicle can be intelligently realized, the charging anxiety and mileage anxiety of a user are solved, the endurance influence is reduced, and meanwhile, the problems that the charging peak is easy to cause, the power grid resource is unreasonably utilized, the reverse power supply of the vehicle is not considered and the like in the prior art are solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charge and discharge management system according to an embodiment of the present application.

Fig. 2 is a schematic flow chart of a charging and discharging management method based on the internet of vehicles according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a charge and discharge management device based on the internet of vehicles according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present application.

Detailed Description

The embodiment of the application provides a charging and discharging management method based on the internet of vehicles, terminal equipment and a computer readable storage medium, and solves the technical problems that in the prior art, a charging peak is easy to cause, power grid resources are unreasonably utilized, reverse power supply of vehicles is not considered, and the like.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows: after a vehicle is detected to be inserted into a charging pile, vehicle management information is obtained, wherein the vehicle management information at least comprises the current residual electric quantity of the vehicle; if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle; if the vehicle management information meets a preset charging condition, performing charging processing from a power grid to a vehicle G2V on the vehicle; wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

First, it is stated that the term "and/or" appearing herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

First, a charge and discharge management system suitable for the present application is introduced. Fig. 1 is a schematic structural diagram of a charging and discharging management system according to an embodiment of the present disclosure. The charge/discharge management system 10 shown in fig. 1 includes: a charging system module 200, a discharging system module 300, and a thermal management module 400. Wherein the content of the first and second substances,

the charging system module 200 is used for charging management of the vehicle. Specifically, for example, a charge and discharge management system (also referred to as a vehicle reservation energy management system) collects vehicle management information of a vehicle, which is information related to the vehicle, which may include, but is not limited to, any one or a combination of more of the following: the current remaining capacity of the vehicle (e.g., a State of Charge (SOC) value for reflecting the remaining capacity of the battery), the battery temperature, the passenger compartment temperature, the grid electricity price information, and the user vehicle demand (e.g., the reserved vehicle information). The charging system module 200 may perform a meeting determination of a corresponding preset charging condition on the Vehicle management information, and perform a charging process from a corresponding Grid to a Vehicle (G2V) if the preset charging condition is met. If not, the flow ends.

The discharge system module 300 is used for performing discharge management on a vehicle. Specifically, the discharging and charging module 300 may perform a meeting judgment of a corresponding preset discharging condition on the collected Vehicle management information, and if the preset discharging condition is met, perform a discharging process from a corresponding Vehicle to a power Grid (V2G) to achieve maximum benefit discharging. If not, the flow ends.

The thermal management module 400 is used to manage the temperature of the vehicle. For example, after the thermal management system of the vehicle is turned on, the battery temperature and/or the passenger compartment temperature may be collected, and then the battery temperature and/or the passenger compartment temperature may be subjected to temperature control so as to be adjusted to a corresponding preset optimal suitable temperature range, for example, the passenger compartment temperature is adjusted to be between 25 ℃ and 30 ℃, and the like.

The specific working embodiments of the charging system module 200, the discharging system module 300 and the thermal management module 400 in the embodiments of the present application will be described in detail below, and will not be described in detail here.

Next, a charge and discharge management method proposed in the present application is introduced. Please refer to fig. 2, which is a schematic flow chart of a charging and discharging management method based on the internet of vehicles according to an embodiment of the present application. The method as shown in fig. 2 comprises the following implementation steps:

s201, after the fact that the vehicle is inserted into the charging pile is detected, vehicle management information is obtained, and the vehicle management information at least comprises the current residual capacity of the vehicle.

This application detects the vehicle and parks and insert and fill electric pile back, can open the charge and discharge management system function of vehicle, and then utilizes charge and discharge management system to gather vehicle management information. The vehicle management information includes, but is not limited to, at least one of: the current remaining capacity of the vehicle, the battery temperature, the passenger compartment temperature, the grid electricity price information, the reserved vehicle information or other vehicle information and the like.

Optionally, the reserved vehicle information may be reserved vehicle use requirement information that is filled by a user (vehicle owner) through the remote application APP, and may specifically include, but is not limited to, the following information: the vehicle using start time, the vehicle using end time, the predicted vehicle using time length, other information and the like.

S202, if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle.

The method can judge whether the vehicle management information meets a preset discharging condition of the vehicle, and if the vehicle management information meets the preset discharging condition, the vehicle is subjected to V2G discharging processing; if not, whether the preset charging condition is met or not can be continuously judged or the process is directly finished. The preset discharging condition is a condition which is configured by a system or a user in a self-defined mode and is used for judging vehicle discharging.

In one embodiment, the preset discharge condition is: the current remaining capacity of the vehicle is greater than or equal to a first preset capacity (the vehicle remaining capacity is more or sufficient), the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current time of the system is greater than or equal to a first preset duration (namely, the current time from the vehicle using is too long, the vehicle is not used urgently), and the current power price indicated by the power grid power price information is less than or equal to a first preset power price (the current power price is lower).

The first preset electric quantity, the first preset time and the first preset electricity price are all set by a system in a self-defined mode, or are experience values set by a user according to experience, for example, the first preset electric quantity is 50% of full electric quantity of a vehicle, the first preset time is 4 hours, and the first preset electricity price is 0.8 angle/degree and the like.

In other words, when the vehicle management information is judged to simultaneously meet three sub-conditions of the preset discharging conditions, the V2G discharging function can be started, and the electric quantity of the vehicle battery is transmitted to the power grid through the charging pile to be discharged, so that a high electric charge price difference is earned, and the benefit maximization is realized.

And S203, if the vehicle management information meets the preset charging condition, performing charging processing from the power grid to the vehicle G2V on the vehicle. Wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

The method can judge whether the vehicle management information meets the preset charging condition of the vehicle, and if yes, the vehicle is charged by G2V; if not, whether the preset discharging condition is met or not can be continuously judged or the flow is directly ended. The preset charging condition is a condition which is configured by a system or a user in a user-defined mode and is used for judging vehicle charging.

In an embodiment, the preset charging condition is: the current remaining capacity of the vehicle is less than or equal to a second preset capacity (the vehicle remaining capacity is less), and the current electricity price indicated by the grid electricity price information is less than or equal to a second preset electricity price (the current electricity price is lower). That is, the current remaining capacity of the vehicle is low, and the current price of electricity in the power grid is low, so that the G2V charging process can be allowed to be performed on the vehicle, so as to save or reduce the charging cost of the vehicle. The second preset electric quantity and the second preset electricity price are set by a system or a user in a self-defined way, and the second preset electric quantity and the first preset electric quantity can be the same or different; the second preset electricity price and the first preset electricity price may be the same or different, and the application is not limited.

In another embodiment, the preset charging condition is: the current residual capacity of the vehicle is less than or equal to a second preset capacity (the vehicle residual capacity is less), and the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current system time is less than or equal to the full-charge duration (the current time from the vehicle using is too short, the vehicle is urgently used). When the preset charging condition is judged to be met, no matter whether the current electricity price in the power grid is high or low, G2V charging processing needs to be carried out on the vehicle immediately, so that the user experience of subsequent vehicles is guaranteed, and the influence on the cruising ability of the vehicle is reduced.

The full charge duration is the duration required for fully charging the vehicle battery, which is calculated according to the current remaining capacity of the vehicle. That is, the present application may calculate and obtain the time length of full charge of the vehicle battery according to the current remaining capacity of the vehicle, and the following formula (1) is specifically calculated:

wherein, T_cIs the charge-up period (also called charge-remaining period), A is the current remaining charge or capacity of the vehicle, I is the current charging current, I_mIs a pre-stored current close to and less than I, a₁And a₂Is constant, and a₁And a₂The sum is 1.

In an optional embodiment, the current remaining capacity of the vehicle is less than or equal to a second preset capacity (the vehicle remaining capacity is less), at this time, if it is determined that the distance duration between the vehicle utilization start time indicated by the reserved vehicle utilization information and the system current time is greater than the capacity full-charge duration (the current time from the vehicle utilization is too long, the vehicle utilization is not urgent), and the current power utilization price indicated by the grid power price information is greater than or equal to the second preset price (the current power utilization price is too high), that is, the vehicle management information meets a preset maintaining condition, the current state of the vehicle can be maintained, the vehicle is prohibited from being charged or discharged, and the vehicle is not charged or discharged at this time.

Further optionally, according to the grid electricity price information, the vehicle-using start time indicated by the reserved vehicle-using information and the full-charge duration, a suitable optimal charging time is selected before the vehicle-using start time to perform the G2V charging process on the vehicle, so that the cruising use of a subsequent vehicle is not affected.

In an optional embodiment, when the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current system time is detected to be less than or equal to a second preset duration (namely the current time between the vehicle using start time and the current system time is too short), a thermal management system of the vehicle can be started, and the vehicle is correspondingly subjected to temperature control processing by using power supplied by a charging pile. The second preset time is set by a system or a user, and the second preset time is shorter than the first preset time, for example, the second preset time is 30 minutes (min).

After the vehicle starts the thermal management system in specific implementation, temperature information such as battery temperature and/or passenger compartment temperature can be collected, and then the temperatures are controlled. For example, when it is determined that the battery temperature and/or the passenger compartment temperature is greater than or equal to the corresponding first preset temperature (e.g., 25 ℃), which indicates that the temperature is too high, the battery temperature and/or the passenger compartment temperature may be subjected to a cooling process, such as controlling an electric compressor to operate, reducing the temperature to an optimal suitable temperature using cooling water in an engine, and the like. Conversely, when the battery temperature and/or the passenger compartment temperature is judged to be less than or equal to the corresponding second preset temperature (for example, 0 ℃), which indicates that the temperature is too low, the battery temperature and/or the passenger compartment temperature may be subjected to heating processing, for example, heating to an optimal suitable temperature range by using a vehicle TTC thermistor or the like.

The charging pile according to the present invention has functions of supporting linkage, reservation, and V2G discharge, and can respond to the charging and discharging demand of the vehicle at any time. The steps S202 and S203 related to the present application do not specify the execution sequence, for example, the step S202 may be executed after the step S203 is executed, and the present application is not limited.

Through implementing this application, based on information such as the current residual capacity of vehicle, battery temperature, passenger cabin temperature, electric wire netting price of electricity information or reservation car information of gathering, can carry out the electricity valley to the vehicle intelligently and charge, realize that the vehicle cost of charging is minimum, and the peak wave discharges and realizes the electric charge profit maximize. Utilize to fill electric pile electric quantity to heat or cooling treatment battery and passenger cabin before the driving, when reducing whole car continuation of the journey influence, can improve vehicle performance and travelling comfort again. Meanwhile, the problems that in the prior art, a charging peak period is easy to cause, power grid resources are unreasonably utilized, reverse power supply of vehicles is not considered and the like are solved.

Finally, based on the same inventive concept, the application provides a device and terminal equipment for implementing the charging and discharging management method based on the internet of vehicles. Please refer to fig. 3, which is a schematic structural diagram of a charging and discharging management device based on an internet of vehicles according to an embodiment of the present application. The apparatus 30 shown in fig. 3 includes an acquisition module 100, a charging system module 200, and a discharging system module 300; wherein:

the obtaining module 100 is configured to obtain vehicle management information after detecting that a vehicle is inserted into a charging pile, where the vehicle management information at least includes a current remaining power of the vehicle;

the charging system module 200 is configured to perform charging processing from a power grid to a vehicle G2V on the vehicle if the vehicle management information meets a preset charging condition;

the discharging system module 300 is configured to perform discharging processing from the vehicle to the power grid V2G on the vehicle if the vehicle management information meets a preset discharging condition;

wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

Optionally, the vehicle management information further includes reserved vehicle information and grid price information, and the preset discharging condition includes: the current remaining electric quantity is larger than or equal to a first preset electric quantity, the distance duration between the vehicle utilization starting time indicated by the reserved vehicle utilization information and the current time is larger than or equal to a first preset duration, and the current power utilization price indicated by the power grid power price information is smaller than or equal to a first preset power price.

Optionally, the vehicle management information further includes grid electricity price information, and the preset charging condition includes: the current residual electric quantity is less than or equal to a second preset electric quantity, and the current electricity price indicated by the power grid electricity price information is less than or equal to a second preset electricity price.

Optionally, the vehicle management information further includes reserved vehicle information, and the preset charging condition includes: the current remaining capacity is smaller than a second preset capacity, the distance duration between the starting time of the vehicle and the current time indicated by the reserved vehicle using information is smaller than or equal to the full-charge duration, and the full-charge duration is the full-charge duration of the vehicle battery calculated according to the current remaining capacity of the vehicle.

Optionally, the vehicle management information further includes power grid electricity price information, and the charging system module 200 or the discharging system module 300 is further configured to maintain a current state of the vehicle and prohibit charging and discharging of the vehicle if the vehicle management information meets a preset maintenance condition;

wherein the preset maintaining condition comprises: the distance duration between the vehicle using start time and the current time indicated by the reserved vehicle using information is larger than the electric quantity full-charging duration, and the current electricity price indicated by the power grid electricity price information is larger than or equal to a second preset price.

Optionally, the charging system module 200 is further configured to select to perform charging processing from the power grid to the vehicle G2V in a corresponding charging period according to the grid electricity price information, the vehicle-using start time indicated by the reserved vehicle-using information, and the full-charge duration.

Optionally, the apparatus further comprises a thermal management module 400, the vehicle management information further comprises scheduled vehicle usage information,

the thermal management module 400 is configured to, if the distance duration between the vehicle starting time indicated by the reserved vehicle using information and the current time is less than or equal to a second preset duration, start a thermal management system of the vehicle, and perform corresponding temperature control on the vehicle by using the charging pile.

Optionally, the thermal management module 400 is specifically configured to, if the battery temperature and/or the passenger compartment temperature of the vehicle are greater than or equal to a corresponding first preset temperature, utilize the charging pile to supply power, and perform cooling processing on the battery temperature and/or the passenger compartment temperature of the vehicle; or if the battery temperature and/or the passenger compartment temperature of the vehicle are less than or equal to the corresponding second preset temperature, the charging pile is used for supplying power, and the temperature of the battery and/or the passenger compartment temperature of the vehicle is heated.

By implementing the embodiment of the application, vehicle management information is acquired after the vehicle is detected to be inserted into the charging pile; if the vehicle management information meets a preset discharging condition, performing V2G discharging processing on the vehicle; and if the vehicle management information meets the preset charging condition, performing G2V charging processing on the vehicle. By adopting the method and the device, the charging and discharging management of the vehicle can be intelligently realized, the charging anxiety and mileage anxiety of a user are solved, the endurance influence is reduced, and meanwhile, the problems that the charging peak is easy to cause, the power grid resource is unreasonably utilized, the reverse power supply of the vehicle is not considered and the like in the prior art are solved.

Please refer to fig. 4, which is a schematic structural diagram of a terminal device according to an embodiment of the present application. The terminal device 40 shown in fig. 4 includes: at least one processor 401, a communication interface 402, a user interface 403 and a memory 404, wherein the processor 401, the communication interface 402, the user interface 403 and the memory 404 may be connected by a bus or other means, and the embodiment of the present invention is exemplified by being connected by a bus 405. Wherein the content of the first and second substances,

processor 401 may be a general-purpose processor such as a Central Processing Unit (CPU).

The communication interface 402 may be a wired interface (e.g., an ethernet interface) or a wireless interface (e.g., a cellular network interface or using a wireless local area network interface) for communicating with other terminals or websites. In the embodiment of the present invention, the communication interface 402 is specifically configured to obtain vehicle management information.

The user interface 403 may be a touch panel, including a touch screen and a touch screen, for detecting an operation instruction on the touch panel, and the user interface 403 may also be a physical button or a mouse. The user interface 403 may also be a display screen for outputting, displaying images or data.

The Memory 404 may include Volatile Memory (Volatile Memory), such as Random Access Memory (RAM); the Memory may also include a Non-Volatile Memory (Non-Volatile Memory), such as a Read-Only Memory (ROM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, HDD), or a Solid-State Drive (SSD); the memory 604 may also comprise a combination of the above types of memory. The memory 604 is used for storing a set of program codes, and the processor 601 is used for calling the program codes stored in the memory 604 and executing the following operations:

after a vehicle is detected to be inserted into a charging pile, vehicle management information is obtained, wherein the vehicle management information at least comprises the current residual electric quantity of the vehicle;

if the vehicle management information meets a preset discharging condition, performing discharging processing from the vehicle to a power grid V2G on the vehicle;

if the vehicle management information meets a preset charging condition, performing charging processing from a power grid to a vehicle G2V on the vehicle;

wherein the preset charging condition and the preset discharging condition are both preset conditions related to the vehicle management information.

Optionally, the vehicle management information further includes reserved vehicle information and grid price information, and the preset discharging condition includes: the current remaining electric quantity is larger than or equal to a first preset electric quantity, the distance duration between the vehicle utilization starting time indicated by the reserved vehicle utilization information and the current time is larger than or equal to a first preset duration, and the current power utilization price indicated by the power grid power price information is smaller than or equal to a first preset power price.

Optionally, the vehicle management information further includes grid electricity price information, and the preset charging condition includes: the current residual electric quantity is less than or equal to a second preset electric quantity, and the current electricity price indicated by the power grid electricity price information is less than or equal to a second preset electricity price.

Optionally, the vehicle management information further includes reserved vehicle information, and the preset charging condition includes: the current remaining capacity is smaller than a second preset capacity, the distance duration between the starting time of the vehicle and the current time indicated by the reserved vehicle using information is smaller than or equal to the full-charge duration, and the full-charge duration is the full-charge duration of the vehicle battery calculated according to the current remaining capacity of the vehicle.

Optionally, the vehicle management information further includes grid price information, and the processor 601 is further configured to:

if the vehicle management information meets a preset maintaining condition, maintaining the current state of the vehicle, and forbidding charging and discharging processing on the vehicle;

wherein the preset maintaining condition comprises: the distance duration between the vehicle using start time and the current time indicated by the reserved vehicle using information is larger than the electric quantity full-charging duration, and the current electricity price indicated by the power grid electricity price information is larger than or equal to a second preset price.

Optionally, the processor 601 is further configured to:

and selecting to charge the vehicle from the power grid to the vehicle G2V in a corresponding charging period according to the power grid price information, the vehicle using start time indicated by the reserved vehicle using information and the full-charge duration.

Optionally, the vehicle management information further includes reserved vehicle information, and the processor 601 is further configured to:

and if the distance duration between the vehicle using start time indicated by the reserved vehicle using information and the current time is less than or equal to a second preset duration, starting a thermal management system of the vehicle, and performing corresponding temperature control on the vehicle by using the charging pile.

Optionally, the utilizing the charging pile to perform corresponding temperature control on the vehicle includes:

if the battery temperature and/or the passenger compartment temperature of the vehicle are/is greater than or equal to the corresponding first preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is cooled; alternatively, the first and second electrodes may be,

and if the battery temperature and/or the passenger compartment temperature of the vehicle are/is less than or equal to the corresponding second preset temperature, the charging pile is used for supplying power, and the battery temperature and/or the passenger compartment temperature of the vehicle are/is subjected to heating treatment.

By implementing the embodiment of the application, vehicle management information is acquired after the vehicle is detected to be inserted into the charging pile; if the vehicle management information meets a preset discharging condition, performing V2G discharging processing on the vehicle; and if the vehicle management information meets the preset charging condition, performing G2V charging processing on the vehicle. By adopting the method and the device, the charging and discharging management of the vehicle can be intelligently realized, the charging anxiety and mileage anxiety of a user are solved, the endurance influence is reduced, and meanwhile, the problems that the charging peak is easy to cause, the power grid resource is unreasonably utilized, the reverse power supply of the vehicle is not considered and the like in the prior art are solved.

The embodiment of the application further provides a computer storage medium, where the computer storage medium may store a program, and when the program is executed, the program includes some or all of the steps of the charging and discharging management method based on the internet of vehicles described in the above method embodiments.

Since the terminal device described in this embodiment is an electronic device used for implementing the method in this embodiment, based on the method embodiment described in this embodiment, a person skilled in the art can understand a specific implementation manner of the terminal device in this embodiment and various variations thereof, so that a detailed description of how to implement the method in this embodiment by the terminal device is omitted here. The terminal devices used by those skilled in the art to implement the corresponding methods in the embodiments of the present application are all within the scope of the present application.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.