Dynamic power grid system

Abstract

The invention relates to the technical field of new energy automobile charging, in particular to a dynamic power grid system which comprises the steps that an automobile charging request is obtained, and automobile charging parameters are obtained based on the automobile charging request; generating a street lamp power supply network voltage adjusting instruction according to the automobile charging parameter, and responding to the street lamp power supply network voltage adjusting instruction to obtain a voltage adjusting parameter; acquiring a charging output voltage based on the voltage adjustment parameter, charging the new energy vehicle according to the charging output voltage, and acquiring charging data in real time; and acquiring a charging state according to the charging data, generating an abnormity reminding instruction based on the charging state, sending the abnormity reminding instruction to a user terminal, and cutting off the automobile charging voltage based on the abnormity reminding instruction. According to the invention, the problems of shortage of charging piles, insufficient coverage, inconvenience in charging and unreasonable allocation and utilization of power grid resources are solved, and the effect of charging based on dynamic voltage adjustment of the street lamp power supply network is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle charging, and in particular to a dynamic power grid system. Background Art

[0002] With the rapid development of new energy vehicles, the coverage and efficiency of charging facilities have received increasing attention. New energy vehicles are charged using charging stations, and traditional charging stations usually use fixed voltage output.

[0003] At present, the traditional charging method cannot dynamically adjust the voltage according to the actual needs of the vehicle, and the construction and transformation costs of charging facilities are high, the coverage and charging convenience are limited, and the allocation and utilization of power grid resources are unreasonable. The traditional charging method cannot dynamically adjust the voltage according to the actual needs of the vehicle, and the construction and transformation costs of charging facilities are high, the coverage and charging convenience are limited, and the allocation and utilization of power grid resources are unreasonable. Therefore, there is room for improvement. Summary of the invention

[0004] In order to solve the problems of shortage of charging piles, insufficient coverage, inconvenient charging and unreasonable allocation and utilization of power grid resources, charging is carried out by dynamically adjusting the voltage based on the street lamp power supply network. The present application provides a dynamic power grid system.

[0005] The above-mentioned invention objective of the present application is achieved through the following technical solutions: A dynamic power grid system is applied to a city street lamp power supply network, and the dynamic power grid system comprises the following steps: Obtaining a vehicle charging request, and obtaining a vehicle charging parameter based on the vehicle charging request; Generate a street lamp power supply network voltage adjustment instruction according to the vehicle charging parameter, and obtain a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction; Acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The charging status is acquired according to the charging data, an abnormality reminder instruction is generated based on the charging status and sent to the user terminal, and the charging voltage of the vehicle is cut off based on the abnormality reminder instruction.

[0006] By adopting the above technical solution, during the charging process of new energy vehicles, the user can send a charging request to the street light power supply network through vehicle-network communication. After obtaining the vehicle charging request, the vehicle charging parameters of the vehicle to be charged are obtained according to the vehicle charging request. The vehicle charging parameters refer to the battery power, charging voltage, charging current and other data of the vehicle. A street light power supply network voltage adjustment instruction is generated according to the vehicle charging parameters. The street light power supply network voltage adjustment instruction refers to a control instruction for adjusting the output voltage of the street light power supply network. In response to the street light power supply network voltage adjustment instruction, the voltage adjustment parameter is obtained. The voltage adjustment parameter refers to a specific value for adjusting the output voltage of the street light power supply network, so that the output voltage of the urban street light power supply network can meet the vehicle charging voltage, and the vehicle is charged according to the adjusted output voltage of the street light power supply network. And obtain charging data in real time. Charging data refers to the voltage, power, temperature and other data during the charging process of the car. The charging data is analyzed to obtain the charging status of the car. According to the charging status, it is analyzed whether there is any abnormality in the charging process of the car. If an abnormality occurs, an abnormal reminder instruction is generated and sent to the user terminal, which can then remind the user of the charging abnormality and cut off the car charging voltage, which can further prevent charging safety accidents. During the entire car charging process, urban street lights are transformed and used as charging piles to charge the car. The output voltage of the street light power supply network is intelligently adjusted to meet the car charging requirements, solving the problems of shortage of charging piles, insufficient coverage, inconvenient charging, and unreasonable allocation and utilization of power grid resources, and realizing charging based on the street light power supply network by dynamically adjusting the voltage.

[0007] In a preferred example, the present application may be further configured as follows: before obtaining the vehicle charging request and obtaining the vehicle charging parameters based on the vehicle charging request, the dynamic power grid system further includes: Acquire street lamp map information and vehicle position information, and acquire distance information based on the street lamp map information and vehicle position information; Generate a city street light priority according to the distance information, select an optimal city street light based on the city street light priority, and obtain corresponding street light location information; The street lamp location information is sent to the user terminal, and the car charging request fed back by the user terminal is accepted.

[0008] By adopting the above technical solution, before receiving a car charging request, street light map information and vehicle location information are obtained, the street light map information refers to the distribution of city street lights, and the vehicle location information refers to the location of the vehicle to be charged. Distance information is obtained based on the street light map information and the vehicle location information, and the distance information refers to the distance between the city street light and the location of the vehicle to be charged. The priority of the city street lights is generated based on the distance information. Specifically, the city street lights with smaller distance information are given the first priority. The optimal city street light location information is sent to the user terminal through the vehicle-network communication. After the user selects the city street light as the charging station, a corresponding car charging request will be generated and fed back to the city street light power supply network, thereby realizing the function of providing the nearest charging location information.

[0009] In a preferred example, the present application may be further configured as follows: generating a street lamp power supply network voltage adjustment instruction according to the automobile charging parameter, and obtaining a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction, specifically including: Inputting the vehicle charging parameters into a preset voltage parameter mapping table, wherein the voltage parameter mapping table is provided with a mapping relationship between the vehicle charging parameters and the voltage parameters, and determining a charging plan; A street lamp power supply network voltage adjustment instruction is generated based on the charging scheme, and a voltage adjustment parameter is acquired in response to the street lamp power supply network voltage adjustment instruction.

[0010] By adopting the above technical solution, by inputting the charging parameters of the car into a preset voltage parameter mapping table, the voltage parameter mapping table is provided with a mapping relationship between the car charging parameters and the voltage parameters, and using the car charging parameters to determine a charging plan for the car, the charging plan includes parameters such as the charging voltage and charging power for charging the car, and a street light power supply network voltage adjustment instruction is generated according to the determined charging plan, and the voltage adjustment parameters are obtained in response to the street light power supply network voltage adjustment instruction, thereby being able to determine a suitable charging plan according to the car to be charged and automatically adjust the output voltage of the street light power supply network.

[0011] In a preferred example, the present application may be further configured as follows: acquiring the charging status according to the charging data, and generating an abnormality reminder instruction based on the charging status, specifically including: Inputting the charging data into a preset data analysis model to obtain charging abnormality data; Based on the abnormal charging data, it is determined whether the charging state is an abnormal charging state, and if the charging state is an abnormal charging state, an abnormal reminder instruction is generated.

[0012] By adopting the above technical solution, the charging data is analyzed and input into a preset data analysis model. The charging data is analyzed by using the data analysis model to extract abnormal charging data. The abnormal charging data refers to abnormal charging data during the charging process of the car. It is determined whether the charging state of the car is an abnormal charging state based on the abnormal charging data. When it is analyzed that the car is in an abnormal charging state, an abnormal reminder instruction is automatically generated to realize the function of safety monitoring and analysis of car charging.

[0013] In a preferred example, the present application may be further configured as follows: the step of inputting the charging data into a preset data analysis model to obtain charging abnormality data specifically includes: Inputting the charging data into a preset data analysis model to obtain charging data jump point information; Charging abnormality data is formed based on the charging jump point information.

[0014] By adopting the above technical solution, in the process of analyzing the charging data, the charging data is input into the data analysis model, and the data analysis model is used to quickly process the stable data in the charging data, extract the data jumping points in the charging data, obtain the starting time point and the receiving time point of the data jumping point, and use all the data jumping points as charging abnormality data to realize the function of analyzing the charging data.

[0015] In a preferred example, the present application may be further configured as follows: the step of determining whether the charging state is an abnormal charging state based on the abnormal charging data specifically includes: Inputting the abnormal charging data into a preset state analysis model, comparing the abnormal charging data with a safety data line in the state analysis model, and calculating the area of ​​a region where the abnormal state data exceeds the safety data line; The area of ​​the region is compared with a preset fault area judgment condition. When the area of ​​the region is smaller than the fault area judgment condition, the charging state is a false alarm state; when the area of ​​the region is greater than or equal to the fault area judgment condition, the charging state is an abnormal charging state.

[0016] By adopting the above technical solution, by analyzing the data in the time period when the abnormal charging data appears, the area where the abnormal charging data exceeds the safety data line in the state analysis model is calculated, and the size of the area is used to identify whether the data abnormality in the automobile charging process is a charging failure or a false alarm caused by other factors, thereby realizing the analysis function of the charging status.

[0017] The second object of the invention is achieved by the following technical solutions: A dynamic power grid system, comprising: A vehicle charging parameter acquisition module, used to acquire a vehicle charging request, and acquire a vehicle charging parameter based on the vehicle charging request; A voltage adjustment parameter acquisition module, used to generate a street light power supply network voltage adjustment instruction according to the vehicle charging parameter, and acquire a voltage adjustment parameter in response to the street light power supply network voltage adjustment instruction; A charging data acquisition module, used to acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The abnormality reminder module is used to obtain the charging status according to the charging data, generate an abnormality reminder instruction based on the charging status, and send it to the user terminal, and cut off the vehicle charging voltage based on the abnormality reminder instruction.

[0018] By adopting the above technical solution, during the charging process of new energy vehicles, the user can send a charging request to the street light power supply network through vehicle-network communication. After obtaining the vehicle charging request, the vehicle charging parameters of the vehicle to be charged are obtained according to the vehicle charging request. The vehicle charging parameters refer to the battery power, charging voltage, charging current and other data of the vehicle. A street light power supply network voltage adjustment instruction is generated according to the vehicle charging parameters. The street light power supply network voltage adjustment instruction refers to a control instruction for adjusting the output voltage of the street light power supply network. In response to the street light power supply network voltage adjustment instruction, the voltage adjustment parameter is obtained. The voltage adjustment parameter refers to a specific value for adjusting the output voltage of the street light power supply network, so that the output voltage of the urban street light power supply network can meet the vehicle charging voltage, and the vehicle is charged according to the adjusted output voltage of the street light power supply network. And obtain charging data in real time. Charging data refers to the voltage, power, temperature and other data during the charging process of the car. The charging data is analyzed to obtain the charging status of the car. According to the charging status, it is analyzed whether there is any abnormality in the charging process of the car. If an abnormality occurs, an abnormal reminder instruction is generated and sent to the user terminal, which can then remind the user of the charging abnormality and cut off the car charging voltage, which can further prevent charging safety accidents. During the entire car charging process, urban street lights are transformed and used as charging piles to charge the car. The output voltage of the street light power supply network is intelligently adjusted to meet the car charging requirements, solving the problems of shortage of charging piles, insufficient coverage, inconvenient charging, and unreasonable allocation and utilization of power grid resources, and realizing charging based on the street light power supply network by dynamically adjusting the voltage.

[0019] The third objective of the present application is achieved through the following technical solutions: A computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned dynamic power grid system when executing the computer program.

[0020] The fourth objective of the present application is achieved through the following technical solutions: A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned dynamic power grid system are implemented.

[0021] In summary, the present application includes at least one of the following beneficial technical effects: 1. In the process of charging new energy vehicles, users can send charging requests to the street light power supply network through vehicle-network communication. After obtaining the vehicle charging request, the vehicle charging parameters of the vehicle to be charged are obtained according to the vehicle charging request. The vehicle charging parameters refer to the battery power, charging voltage, charging current and other data of the vehicle. The street light power supply network voltage adjustment instructions are generated according to the vehicle charging parameters. The street light power supply network voltage adjustment instructions refer to the control instructions for adjusting the output voltage of the street light power supply network. The voltage adjustment parameters are obtained in response to the street light power supply network voltage adjustment instructions. The voltage adjustment parameters refer to the specific values ​​for adjusting the output voltage of the street light power supply network, so that the output voltage of the urban street light power supply network can meet the vehicle charging voltage. The vehicle is charged according to the adjusted output voltage of the street light power supply network, and the real-time acquisition is carried out. Charging data refers to the voltage, power, temperature and other data during the charging process of the car. The charging data is analyzed to obtain the charging status of the car. According to the charging status, it is analyzed whether there is any abnormality in the charging process of the car. If there is an abnormality, an abnormal reminder instruction is generated and sent to the user terminal, which can remind the user of the charging abnormality and cut off the car charging voltage, which can further prevent charging safety accidents. During the entire car charging process, the city street lights are transformed and used as charging piles to charge the car. The output voltage of the street light power supply network is intelligently adjusted to meet the car charging requirements, solving the problems of charging pile shortage, insufficient coverage, inconvenient charging and unreasonable allocation and utilization of power grid resources, and realizing charging based on the street light power supply network by dynamically adjusting the voltage; 2. Before receiving a car charging request, obtain street light map information and vehicle location information. Street light map information refers to the distribution of city street lights, and vehicle location information refers to the location of the vehicle to be charged. Distance information is obtained based on the street light map information and vehicle location information. Distance information refers to the distance between the city street lights and the location of the vehicle to be charged. The priority of the city street lights is generated based on the distance information. Specifically, the city street lights with the smallest distance information are given the first priority. The optimal city street light location information is sent to the user terminal through vehicle-network communication. After the user selects the city street light as the charging station, a corresponding car charging request will be generated and fed back to the city street light power supply network, realizing the function of providing the nearest charging location information; 3. By analyzing the charging data, the charging data is input into a preset data analysis model, and the charging data is analyzed using the data analysis model to extract abnormal charging data. The abnormal charging data refers to abnormal charging data during the charging process of the car. According to the abnormal charging data, it is determined whether the charging state of the car is an abnormal charging state. When it is analyzed that the car is in an abnormal charging state, an abnormal reminder instruction is automatically generated to realize the function of safety monitoring and analysis of car charging; 4. By analyzing the data during the time period when abnormal charging data occurs, the area where the abnormal charging data exceeds the safety data line in the state analysis model is calculated. The size of the area is used to identify whether the data abnormality in the charging process of the car is a charging failure or a false alarm caused by other factors, thereby realizing the analysis function of the charging status. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a flow chart of a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 2 This is another implementation flow chart of a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 3 It is a flowchart for implementing step S20 in a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 4 It is a flowchart for implementing step S40 in a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 5 It is a flowchart for implementing step S41 in a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 6 It is a flowchart for implementing step S42 in a method for dynamically adjusting voltage of a vehicle charging system based on a street lamp power supply network in an embodiment of the present application; Figure 7 is a principle block diagram of a dynamic power grid system in one embodiment of the present application; Figure 8 It is a schematic diagram of a computer device in one embodiment of the present application. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] In one embodiment, if Figure 1 As shown, the present application discloses a dynamic power grid system, which specifically includes the following steps: S10: Obtain a vehicle charging request, and obtain a vehicle charging parameter based on the vehicle charging request.

[0025] In this embodiment, the vehicle charging parameters refer to data such as the battery power, charging voltage, and charging current of the vehicle.

[0026] Specifically, during the charging process of new energy vehicles, the user can send a charging request to the street light power supply network through vehicle-to-grid communication. After receiving the vehicle charging request, the battery power, charging voltage, charging current and other data of the vehicle to be charged are obtained according to the vehicle charging request.

[0027] S20: Generate a street light power supply network voltage adjustment instruction according to the vehicle charging parameter, and obtain a voltage adjustment parameter in response to the street light power supply network voltage adjustment instruction.

[0028] In this embodiment, the street lamp power supply network voltage adjustment instruction refers to a control instruction for adjusting the output voltage of the street lamp power supply network, and the voltage adjustment parameter refers to a specific value for adjusting the output voltage of the street lamp power supply network.

[0029] Specifically, a control instruction for adjusting the output voltage of the street light power supply network is generated according to the automobile charging parameters, and a specific value for adjusting the output voltage of the street light power supply network is obtained in response to the control instruction for adjusting the output voltage of the street light power supply network, so that the output voltage of the urban street light power supply network can meet the automobile charging voltage.

[0030] S30: acquiring a charging output voltage based on the voltage adjustment parameter, charging the new energy vehicle according to the charging output voltage, and acquiring charging data in real time.

[0031] In this embodiment, the charging data refers to data such as voltage, power, and temperature during the charging process of the vehicle.

[0032] Specifically, the car is charged according to the adjusted output voltage of the street lamp power supply network, and the voltage, power, temperature and other data of the car during the charging process are collected in real time to facilitate the analysis of the car's charging status.

[0033] S40: acquiring a charging status according to the charging data, generating an abnormality reminder instruction based on the charging status, and sending the instruction to the user terminal, and cutting off the charging voltage of the vehicle based on the abnormality reminder instruction.

[0034] Specifically, the charging data is analyzed to obtain the charging status of the car. Based on the charging status, it is analyzed whether there is any abnormality in the charging process of the car. If an abnormality occurs, an abnormal reminder instruction is generated and sent to the user terminal, which can then remind the user of the charging abnormality and cut off the car's charging voltage, which can further prevent charging safety accidents.

[0035] In this embodiment, during the charging process of the new energy vehicle, the user can send a charging request to the street light power supply network through the vehicle-network communication. After obtaining the vehicle charging request, the vehicle charging parameters of the vehicle to be charged are obtained according to the vehicle charging request. The vehicle charging parameters refer to the battery power, charging voltage, charging current and other data of the vehicle. A street light power supply network voltage adjustment instruction is generated according to the vehicle charging parameters. The street light power supply network voltage adjustment instruction refers to a control instruction for adjusting the output voltage of the street light power supply network. In response to the street light power supply network voltage adjustment instruction, a voltage adjustment parameter is obtained. The voltage adjustment parameter refers to a specific value for adjusting the output voltage of the street light power supply network, so that the output voltage of the urban street light power supply network can meet the vehicle charging voltage. The vehicle is charged according to the adjusted output voltage of the street light power supply network, and the vehicle is charged. The charging data is obtained at the same time. The charging data refers to the voltage, power, temperature and other data during the charging process of the car. The charging data is analyzed to obtain the charging status of the car. According to the charging status, whether there is any abnormality in the charging process of the car is analyzed. If there is an abnormality, an abnormal reminder instruction is generated and sent to the user terminal, which can then remind the user of the charging abnormality and cut off the car charging voltage, which can further prevent charging safety accidents. During the entire car charging process, the city street lights are transformed and used as charging piles to charge the car. The output voltage of the street light power supply network is intelligently adjusted to meet the car charging requirements, solving the problems of shortage of charging piles, insufficient coverage, inconvenient charging and unreasonable allocation and utilization of power grid resources, and realizing charging based on the street light power supply network with dynamic voltage adjustment.

[0036] In one embodiment, if Figure 2 As shown, before step S10, that is, before obtaining the vehicle charging request and obtaining the vehicle charging parameters based on the vehicle charging request, the dynamic power grid system further includes: S101: Obtain street lamp map information and vehicle position information, and obtain distance information based on the street lamp map information and vehicle position information.

[0037] S102: Generate a city street light priority according to the distance information, select an optimal city street light based on the city street light priority, and obtain corresponding street light location information.

[0038] S103: Send the street lamp location information to the user terminal, and accept the car charging request fed back by the user terminal.

[0039] Specifically, before receiving a car charging request, street light map information and vehicle location information are obtained. The street light map information refers to the distribution of city street lights, and the vehicle location information refers to the location of the vehicle to be charged. Distance information is obtained based on the street light map information and the vehicle location information. The distance information refers to the distance between the city street light and the location of the vehicle to be charged. The priority of the city street lights is generated based on the distance information. Specifically, the light with the smallest distance information is given the highest priority. The optimal city street light location information is sent to the user terminal through the vehicle-network communication. After the user selects the city street light as the charging station, a corresponding car charging request will be generated and fed back to the city street light power supply network, thereby realizing the function of providing the nearest charging location information.

[0040] In one embodiment, if Figure 3 As shown, in step S20, a street lamp power supply network voltage adjustment instruction is generated according to the vehicle charging parameter, and a voltage adjustment parameter is obtained in response to the street lamp power supply network voltage adjustment instruction, which specifically includes: S21: inputting the vehicle charging parameters into a preset voltage parameter mapping table, wherein the voltage parameter mapping table is provided with a mapping relationship between the vehicle charging parameters and the voltage parameters, and determining a charging plan.

[0041] S22: Generate a street lamp power supply network voltage adjustment instruction based on the charging solution, and obtain a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction.

[0042] Specifically, by inputting the car charging parameters into a preset voltage parameter mapping table, the voltage parameter mapping table is provided with a mapping relationship between the car charging parameters and the voltage parameters, and using the car charging parameters to determine a charging plan for the car, the charging plan includes parameters such as the charging voltage and charging power for charging the car, and a street light power supply network voltage adjustment instruction is generated according to the determined charging plan, and the voltage adjustment parameters are obtained in response to the street light power supply network voltage adjustment instruction, thereby being able to determine a suitable charging plan according to the car to be charged and automatically adjust the output voltage of the street light power supply network.

[0043] In one embodiment, if Figure 4 As shown, in step S40, the charging state is acquired according to the charging data, and an abnormality reminder instruction is generated based on the charging state, which specifically includes: S41: Inputting the charging data into a preset data analysis model to obtain charging abnormality data.

[0044] S42: determining whether the charging state is an abnormal charging state based on the abnormal charging data, and generating an abnormal reminder instruction if the charging state is an abnormal charging state.

[0045] Specifically, by analyzing the charging data, the charging data is input into a preset data analysis model, and the data analysis model is used to perform charging analysis on the charging data to extract abnormal charging data. The abnormal charging data refers to abnormal charging data that occurs during the charging process of the car. According to the abnormal charging data, it is determined whether the charging state of the car is an abnormal charging state. When it is analyzed that the car is in an abnormal charging state, an abnormal reminder instruction is automatically generated to realize the function of safety monitoring and analysis of car charging.

[0046] In one embodiment, if Figure 5 As shown, in step S41, the charging data is input into a preset data analysis model to obtain charging abnormality data, which specifically includes: S411: Input the charging data into a preset data analysis model to obtain charging data jump point information.

[0047] S412: Integrate and form charging abnormality data based on the charging jump point information.

[0048] Specifically, in the process of analyzing the charging data, the charging data is input into the data analysis model, and the data analysis model is used to quickly process the stable data in the charging data, extract the data jumping points in the charging data, obtain the starting time point and the receiving time point of the data jumping point, and use all the data jumping points as charging abnormality data to realize the function of analyzing the charging data.

[0049] In one embodiment, if Figure 6 As shown, in step S42, judging whether the charging state is an abnormal charging state based on the abnormal charging data specifically includes: S421: Inputting the abnormal charging data into a preset state analysis model, comparing the abnormal charging data with a safety data line in the state analysis model, and calculating the area where the abnormal state data exceeds the safety data line.

[0050] S422: Compare the area of ​​the region with a preset fault area judgment condition. When the area of ​​the region is smaller than the fault area judgment condition, the charging state is a false alarm state; when the area of ​​the region is greater than or equal to the fault area judgment condition, the charging state is an abnormal charging state.

[0051] Specifically, by analyzing the data within the time period when abnormal charging data occurs, the area where the abnormal charging data exceeds the safety data line in the state analysis model is calculated, and the size of the area is used to identify whether the data abnormality in the car charging process is a charging failure or a false alarm caused by other factors, thereby realizing the analysis function of the charging status.

[0052] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0053] In one embodiment, a dynamic power grid system is provided, which corresponds one-to-one to the dynamic power grid system in the above embodiment. Figure 7 As shown, the dynamic power grid system includes a vehicle charging parameter acquisition module, a voltage adjustment parameter acquisition module, a charging data acquisition module and an abnormality reminder module. The detailed description of each functional module is as follows: A vehicle charging parameter acquisition module, used to acquire a vehicle charging request, and acquire a vehicle charging parameter based on the vehicle charging request; A voltage adjustment parameter acquisition module, used to generate a street light power supply network voltage adjustment instruction according to the vehicle charging parameter, and acquire a voltage adjustment parameter in response to the street light power supply network voltage adjustment instruction; A charging data acquisition module, used to acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The abnormality reminder module is used to obtain the charging status according to the charging data, generate an abnormality reminder instruction based on the charging status, and send it to the user terminal, and cut off the vehicle charging voltage based on the abnormality reminder instruction.

[0054] Optionally, also include: A location analysis module is used to obtain street light map information and vehicle location information, and obtain distance information based on the street light map information and vehicle location information; generate city street light priorities based on the distance information, select the optimal city street light based on the city street light priorities, and obtain corresponding street light location information; send the street light location information to a user terminal, and accept a car charging request fed back by the user terminal.

[0055] For the specific definition of the dynamic power grid system, please refer to the definition of the dynamic power grid system above, which will not be repeated here. Each module in the above-mentioned dynamic power grid system can be implemented in whole or in part by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0056] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 8As shown. The computer device includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store vehicle charging data. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a dynamic power grid system is implemented.

[0057] In one embodiment, a computer device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the following steps when executing the computer program: Obtaining a vehicle charging request, and obtaining a vehicle charging parameter based on the vehicle charging request; Generate a street lamp power supply network voltage adjustment instruction according to the vehicle charging parameter, and obtain a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction; Acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The charging status is acquired according to the charging data, an abnormality reminder instruction is generated based on the charging status and sent to the user terminal, and the charging voltage of the vehicle is cut off based on the abnormality reminder instruction.

[0058] In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented: Obtaining a vehicle charging request, and obtaining a vehicle charging parameter based on the vehicle charging request; Generate a street lamp power supply network voltage adjustment instruction according to the vehicle charging parameter, and obtain a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction; Acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The charging status is acquired according to the charging data, an abnormality reminder instruction is generated based on the charging status and sent to the user terminal, and the charging voltage of the vehicle is cut off based on the abnormality reminder instruction.

[0059] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0060] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0061] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A dynamic power grid system, characterized in that: The dynamic power grid system is provided with a method for dynamically adjusting voltage for automobile charging based on a street lamp power supply network, which specifically comprises the following steps: Obtaining a vehicle charging request, and obtaining a vehicle charging parameter based on the vehicle charging request; Generate a street lamp power supply network voltage adjustment instruction according to the vehicle charging parameter, and obtain a voltage adjustment parameter in response to the street lamp power supply network voltage adjustment instruction; Acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The charging status is acquired according to the charging data, an abnormality reminder instruction is generated based on the charging status and sent to the user terminal, and the charging voltage of the vehicle is cut off based on the abnormality reminder instruction.

2. The dynamic power grid system according to claim 1, characterized in that: Before obtaining the vehicle charging request and obtaining the vehicle charging parameters based on the vehicle charging request, the dynamic power grid system further includes: Acquire street lamp map information and vehicle position information, and acquire distance information based on the street lamp map information and vehicle position information; Generate a city street light priority according to the distance information, select an optimal city street light based on the city street light priority, and obtain corresponding street light location information; The street lamp location information is sent to the user terminal, and the car charging request fed back by the user terminal is accepted.

3. The dynamic power grid system according to claim 1, characterized in that: The step of generating a street light power supply network voltage adjustment instruction according to the automobile charging parameter and obtaining a voltage adjustment parameter in response to the street light power supply network voltage adjustment instruction specifically includes: Inputting the vehicle charging parameters into a preset voltage parameter mapping table, wherein the voltage parameter mapping table is provided with a mapping relationship between the vehicle charging parameters and the voltage parameters, and determining a charging plan; A street lamp power supply network voltage adjustment instruction is generated based on the charging scheme, and a voltage adjustment parameter is acquired in response to the street lamp power supply network voltage adjustment instruction.

4. The dynamic power grid system according to claim 1, characterized in that: The acquiring the charging status according to the charging data and generating an abnormality reminder instruction based on the charging status specifically includes: Inputting the charging data into a preset data analysis model to obtain charging abnormality data; Based on the abnormal charging data, it is determined whether the charging state is an abnormal charging state, and if the charging state is an abnormal charging state, an abnormal reminder instruction is generated.

5. The dynamic power grid system according to claim 4, characterized in that: The step of inputting the charging data into a preset data analysis model to obtain charging abnormality data specifically includes: Inputting the charging data into a preset data analysis model to obtain charging data jump point information; Charging abnormality data is formed based on the charging jump point information.

6. The dynamic power grid system according to claim 4, characterized in that: The determining whether the charging state is an abnormal charging state based on the abnormal charging data specifically includes: Inputting the abnormal charging data into a preset state analysis model, comparing the abnormal charging data with a safety data line in the state analysis model, and calculating the area of ​​a region where the abnormal state data exceeds the safety data line; The area of ​​the region is compared with a preset fault area judgment condition. When the area of ​​the region is smaller than the fault area judgment condition, the charging state is a false alarm state; when the area of ​​the region is greater than or equal to the fault area judgment condition, the charging state is an abnormal charging state.

7. A dynamic power grid system, characterized in that: The dynamic power grid system comprises: A vehicle charging parameter acquisition module, used to acquire a vehicle charging request, and acquire a vehicle charging parameter based on the vehicle charging request; A voltage adjustment parameter acquisition module, used to generate a street light power supply network voltage adjustment instruction according to the vehicle charging parameter, and acquire a voltage adjustment parameter in response to the street light power supply network voltage adjustment instruction; A charging data acquisition module, used to acquire a charging output voltage based on the voltage adjustment parameter, charge the new energy vehicle according to the charging output voltage, and acquire charging data in real time; The abnormality reminder module is used to obtain the charging status according to the charging data, generate an abnormality reminder instruction based on the charging status, and send it to the user terminal, and cut off the vehicle charging voltage based on the abnormality reminder instruction.

8. The dynamic power grid system according to claim 7, characterized in that: Also includes: A location analysis module, used to obtain street light map information and vehicle location information, and to obtain distance information based on the street light map information and vehicle location information; Generate a city street light priority according to the distance information, select the optimal city street light based on the city street light priority, and obtain the corresponding street light location information; send the street light location information to the user terminal, and accept the car charging request fed back by the user terminal.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the dynamic power grid system as claimed in any one of claims 1 to 6 are implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of a dynamic power grid system as claimed in any one of claims 1 to 6 are implemented.

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