CN-121981433-A - Parking and charging integrated management method and system for electric automobile

Abstract

The invention provides a parking and charging integrated management method and system of an electric automobile, and relates to the technical field of parking management, wherein the method comprises the steps of calling infrastructure information of a target parking lot, and carrying out parking and charging resource evaluation to obtain K parking and charging management units; the interactive vehicle team management system acquires task execution information of a target vehicle team, extracts L parking charging demand information of L electric vehicles, performs parking charging matching by taking M parking idle period identifiers, N charging idle period identifiers and N charging power class identifiers as constraints, generates a target parking charging management scheme, and cooperatively controls the L electric vehicles to finish integrated management of parking and charging in a target parking lot. The invention solves the technical problems that the parking charge management method in the prior art depends on a fixed scheduling scheme, omits the dynamic change of the actual demand of the vehicle, causes the matching efficiency of a parking space or a charging pile to be low, and causes the resource waste of a parking lot.

Inventors

• YAN HAO
• WANG YONGFEI

Assignees

• 超级视线科技有限公司

Dates

Publication Date

20260505

Application Date

20251219

Claims (10)

1. 1. The parking and charging integrated management method for the electric automobile is characterized by comprising the following steps of: Invoking infrastructure information of a target parking lot, and carrying out parking and charging resource evaluation according to the infrastructure information to obtain K parking charging management units, wherein the K parking charging management units comprise M candidate ordinary parking spaces and N candidate charging parking spaces, the M candidate ordinary parking spaces are provided with M parking idle period identifications, and the N candidate charging parking spaces are provided with N charging idle period identifications and N charging power class identifications; The method comprises the steps that an interactive vehicle team management system obtains task execution information of a target vehicle team, and extracts L parking charging requirement information of L electric vehicles according to the task execution information; taking the M parking idle period identifiers, the N charging idle period identifiers and the N charging power class identifiers as constraints, and performing parking charging matching with the K parking charging management units according to the L parking charging demand information to generate a target parking charging management scheme; Based on the target parking charging management scheme, the L electric vehicles are cooperatively controlled to finish integrated management of parking and charging in the target parking lot.
2. 2. The parking and charging integrated management method of an electric vehicle according to claim 1, wherein the parking and charging resource evaluation is performed according to the infrastructure information to obtain K parking and charging management units, comprising: Acquiring first charging equipment information of a first charging parking space according to the infrastructure information, wherein the first charging equipment information comprises a first charging idle period and a first charging power level; Carrying out quantitative evaluation on the availability of the charging resources based on the first charging equipment information to obtain a first charging resource availability coefficient; And when the first charging resource availability coefficient meets a charging resource availability coefficient threshold, adding the first charging parking space to the N candidate charging parking spaces.
3. 3. The parking and charging integrated management method of an electric vehicle according to claim 2, further comprising: The interactive parking space management system acquires first running state information of the first charging parking space, wherein the first running state information comprises a first historical occupation frequency, a first reservation conflict number, a first abnormal occupation duration, a first equipment health state and a first equipment maintenance priority; according to the first running state information, carrying out parking space running stability evaluation to generate a first running stability coefficient; and dynamically correcting the first charging resource availability coefficient according to the first operation stability coefficient.
4. 4. The integrated management method for parking and charging of an electric vehicle according to claim 1, wherein the parking and charging resource evaluation is performed according to the infrastructure information to obtain K parking and charging management units, further comprising: Acquiring a first parking idle period and a first occupied turnover frequency of a first common parking space according to the infrastructure information; carrying out quantitative evaluation on the availability of parking resources according to the first parking idle period and the first occupied turnover frequency to obtain a first parking resource availability coefficient; and when the first parking resource availability coefficient meets a parking resource availability coefficient threshold, adding the first common parking space to the M candidate common parking spaces.
5. 5. The parking and charging integrated management method of an electric vehicle according to claim 1, wherein extracting L parking and charging demand information of L electric vehicles according to the task execution information comprises: Extracting a first task execution period of a first electric automobile according to the task execution information, and acquiring a first parking period of the first electric automobile according to the first task execution period; the interactive vehicle team management system acquires first residual electric quantity information and first power consumption characteristic information of the first electric vehicle; according to the first residual electric quantity information and the first power consumption characteristic information, in combination with the first task execution period, carrying out charging demand prediction to generate a first predicted charging period; Generating first parking charging demand information of the first electric automobile according to the first parking period and the first predicted charging period; and analogically obtaining L pieces of parking charging requirement information of the L electric vehicles.
6. 6. The integrated management method for parking and charging of an electric vehicle according to claim 5, further comprising: Performing time rearrangement on the first predicted charging period according to the first parking period to generate a first rearranged charging period; Replacing the first predicted charging period with the first reordered charging period.
7. 7. The integrated parking and charging management method of an electric vehicle according to claim 6, wherein generating the target parking and charging management scheme includes: Traversing the K parking charging management units according to the first parking time period and the first rearrangement charging time period, and carrying out parking charging matching of the first electric automobile by taking the M parking idle time period identifiers, the N charging idle time period identifiers and the N charging power class identifiers as constraints to obtain a first candidate parking charging management scheme set; analogically obtaining L candidate parking charging management scheme sets of the L electric vehicles; And carrying out conflict resolution and coordination optimization on the L candidate parking charging management scheme sets to obtain the target parking charging management scheme.
8. 8. The integrated management method for parking and charging of an electric vehicle according to claim 7, wherein performing the matching of the parking and charging of the first electric vehicle comprises: taking the M parking idle period marks as a first constraint, performing parking period coverage matching, and generating a first parking period coverage matching result; Taking the N charging idle period identifiers as a second constraint, performing charging period coverage matching, and generating a first charging period coverage matching result; performing charging priority matching by taking the N charging power class identifiers as a third constraint, and generating a first charging priority matching result; And integrating the first parking period coverage matching result, the first charging period coverage matching result and the first charging priority matching result to generate the first candidate parking charging management scheme set.
9. 9. The integrated management method for parking and charging of an electric vehicle according to claim 8, further comprising: Performing parking charging simulation on the first candidate parking charging management scheme set to generate a first parking charging simulation data set; And carrying out coincidence judgment on the first parking charging simulation data set according to a preset parking charging standard, and carrying out scheme rejection on the first candidate parking charging management scheme set according to a coincidence judgment result.
10. 10. A parking and charging integrated management system for an electric vehicle, characterized in that it is used for implementing a parking and charging integrated management method for an electric vehicle according to any one of claims 1 to 9, said system comprising: The resource evaluation module is used for calling infrastructure information of a target parking lot, evaluating parking and charging resources according to the infrastructure information and obtaining K parking charging management units, wherein the K parking charging management units comprise M candidate common parking spaces and N candidate charging parking spaces, the M candidate common parking spaces are provided with M parking idle period identifications, and the N candidate charging parking spaces are provided with N charging idle period identifications and N charging power class identifications; the information calling module is used for acquiring task execution information of a target vehicle team by the interactive vehicle team management system and extracting L parking charging requirement information of L electric vehicles according to the task execution information; The parking charging matching module is used for carrying out parking charging matching with the K parking charging management units according to the L parking charging demand information by taking the M parking idle period identifiers, the N charging idle period identifiers and the N charging power class identifiers as constraints, so as to generate a target parking charging management scheme; and the integrated management module is used for cooperatively controlling the L electric vehicles to finish integrated management of parking and charging in the target parking lot based on the target parking charging management scheme.

Description

Parking and charging integrated management method and system for electric automobile Technical Field The invention relates to the technical field of parking management, in particular to a parking and charging integrated management method and system for an electric automobile. Background With the rapid growth of the electric vehicle market, the number of electric vehicles and the charging demands are increasing, which tends to promote higher demands on electric vehicle charging facilities, especially in places where charging stations are dense, such as public parking lots and business areas. However, parking and charging are two important links in the operation process of electric vehicles, and face many challenges, especially when a plurality of electric vehicles use limited charging resources at the same time, which makes efficient coordination and management between charging and parking of electric vehicles an important issue. At present, many parking lots rely on traditional manual scheduling or simple automatic methods for parking and charging resource allocation, and the methods often cannot fully consider a plurality of constraint conditions such as real-time charging requirements of electric vehicles, parking time periods, idle states of charging piles and the like, so that the problems of resource waste, charging time period conflict, electric vehicle task delay and the like are caused. Disclosure of Invention The application provides a parking and charging integrated management method and system for an electric automobile, and aims to solve the technical problem that the parking and charging management method in the prior art relies on a fixed scheduling scheme, ignores dynamic changes of actual demands of the automobile, and causes low matching efficiency of parking spaces or charging piles, so that resources of a parking lot are wasted. The application discloses a first aspect of an electric vehicle parking and charging integrated management method, which comprises the steps of calling infrastructure information of a target parking lot, carrying out parking and charging resource evaluation according to the infrastructure information to obtain K parking and charging management units, wherein the K parking and charging management units comprise M candidate ordinary parking spaces and N candidate charging parking spaces, the M candidate ordinary parking spaces are provided with M parking idle period identifications, the N candidate charging parking spaces are provided with N charging idle period identifications and N charging power level identifications, an interactive vehicle team management system obtains task execution information of the target vehicle team, extracts L parking and charging requirement information of L electric vehicles according to the task execution information, carries out parking and charging matching according to the M parking idle period identifications, the N charging idle period identifications and the N charging power level identifications as constraints, and generates a target parking and charging management scheme, and the L electric vehicles are cooperatively controlled to complete parking and charging integrated management of the target parking lot according to the L parking and charging requirement information and the K parking and charging management units. The application discloses a second aspect of the system, which is used for the parking and charging integrated management method of the electric automobile and comprises a resource evaluation module, a parking and charging matching module and an information acquisition module, wherein the resource evaluation module is used for calling infrastructure information of a target parking lot, carrying out parking and charging resource evaluation according to the infrastructure information to obtain K parking and charging management units, the K parking and charging management units comprise M candidate ordinary parking spaces and N candidate charging parking spaces, the M candidate ordinary parking spaces are provided with M parking idle period identifications, the N candidate charging parking spaces are provided with N charging idle period identifications and N charging power level identifications, the information acquisition module is used for acquiring task execution information of a target parking team, extracting L parking and charging requirement information of L electric automobiles according to the task execution information, the parking and charging matching module is used for carrying out parking and charging management on the L parking and charging management units according to the L parking requirement information and the K parking and charging management units, and the information acquisition module is used for carrying out coordinated parking and charging management on the L parking and charging management scheme of the target electric automobile. The one or more technical schemes provided by the applicati