Electric vehicle charging resource scheduling method, system and device and storage medium

Abstract

The invention discloses an electric vehicle charging resource scheduling method, system and device and a storage medium. The method comprises the steps that the current electricity consumption of a charging power supply for supplying power to a charging pile is collected; acquiring a charging request instruction of a to-be-charged vehicle; based on the current electricity consumption and the maximum charging power supply capacity, determining charging residual capacity information; performing priority ranking on the identity labels of the charging piles in the waiting state to obtain a charging queuing sequence; when the charging residual capacity information is larger than the charging minimum capacity threshold value, the charging piles meeting the charging residual capacity information are connected according to the priority; or when the charging residual capacity information is smaller than or equal to zero, the charging pile with the longest charging cutting time is selected from the charging queuing sequence; and then a target charging pile adjusting instruction is sent to the field control terminal so as to connect or disconnect an intelligent switch in a charging circuit of the target charging pile. According to the invention, the orderly management and control of the charging of the on-site charging pile can be remotely realized in real time.

Description

[0001] This application is a divisional application of the application with the application number 202210066368.2. The filing date of the parent case is January 20, 2022; the name of the invention-creation of the parent case is: Electric vehicle charging resource scheduling method, system, device and storage medium. Technical Field

[0002] This application relates to the technical field of charging piles, and particularly relates to an electric vehicle charging resource scheduling method, system, device and storage medium. Background Art

[0003] In recent years, new energy vehicles have been developed in large numbers. The number of new energy electric vehicles in China is increasing continuously, and the number of charging piles has also increased accordingly. Currently, for the control and management of the charging resources in the charging piles, it is usually necessary to set up dedicated computing devices or computing units on site to complete the calculation and control of the charging devices. Moreover, when software or facility hardware fails, professional technicians need to be dispatched to the site to repair the software or device hardware, resulting in too high equipment operation costs. Summary of the Invention

[0004] The main purpose of this application is to provide an electric vehicle charging resource scheduling method, system, device and storage medium, aiming to solve the technical problem of how to remotely and real-timely manage and control the orderly charging of charging piles on site.

[0005] To achieve the above purpose, this application provides an electric vehicle charging resource scheduling method. The electric vehicle charging resource scheduling method is applied to a cloud platform, and the electric vehicle charging resource scheduling method includes:

[0006] Collect the current electricity consumption of the total electricity load of the charging power supply that powers the charging pile.

[0007] Obtain the charging request instruction of the vehicle to be charged, where the charging request instruction includes the vehicle information of the vehicle to be charged and the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged.

[0008] Based on the current electricity consumption of the total electricity load and the maximum charging power supply capacity of the charging power supply set in advance, calculate and / or obtain the remaining charging capacity information of the charging power supply.

[0009] Determine a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, so as to realize the switch control of the charging operation of the target charging pile; wherein, the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile;

[0010] Among them, the determining a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged includes:

[0011] Perform a priority ranking on the identity identifiers of the charging piles in the waiting state to obtain a charging queue sequence;

[0012] When the remaining charging capacity information is greater than a pre-set minimum charging capacity threshold, connect, according to the priority, the charging pile that meets the remaining charging capacity information and has the longest waiting time from the identity identifiers of the charging piles in the charging queue sequence of the vehicle to be charged; or when the remaining charging capacity information is less than or equal to zero, select the charging pile with the longest charging time to be cut off from the charging queue sequence; wherein, the meeting the remaining charging capacity information means that the remaining charging capacity information is still greater than zero after the charging pile is connected.

[0013] To achieve the above object, the present application further provides an electric vehicle charging resource scheduling method, which is applied to an on-site control terminal, and the electric vehicle charging resource scheduling method includes:

[0014] Receive the target charging pile adjustment instruction sent by the cloud platform, wherein the target charging pile adjustment instruction includes the remaining charging capacity information;

[0015] Determine a target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and turn on or off the charging switch corresponding to the target charging pile;

[0016] Among them, the determining a target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged and turning on or off the charging switch corresponding to the target charging pile includes:

[0017] Perform a priority ranking on the identity identifiers of the charging piles in the waiting state to obtain a charging queue sequence;

[0018] When the remaining charging capacity information of the total electricity consumption load is greater than a pre-set minimum charging capacity threshold, from the identity identifiers of the charging piles connected to the vehicle to be charged, preferentially select and connect, from the charging queue sequence, the charging pile that meets the remaining charging capacity information and has the longest waiting time; or when the remaining charging capacity information of the total electricity consumption load is less than or equal to zero, preferentially select and disconnect, from the charging queue sequence, the charging pile with the longest charging time.

[0019] This application also provides a charging resource scheduling system. The charging resource scheduling system is a virtual system. The electric vehicle charging resource scheduling method is applied to a cloud platform. The charging resource scheduling system includes:

[0020] An acquisition module, configured to acquire the current electricity consumption of the total electricity consumption load of the charging power source that powers the charging pile.

[0021] An acquisition module, configured to acquire a charging request instruction of the vehicle to be charged. Wherein, the charging request instruction includes vehicle information of the vehicle to be charged and the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged.

[0022] A calculation module, configured to calculate and / or acquire the remaining charging capacity information of the charging power source based on the current electricity consumption of the total electricity consumption load and the pre-set maximum charging supply capacity of the charging power source.

[0023] An instruction determination module, configured to determine a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and send the target charging pile adjustment instruction to a field control terminal to turn on or off an intelligent switch in the charging circuit of the target charging pile, so as to implement switch control for charging operation of the target charging pile; wherein, the target charging pile adjustment instruction includes a field control terminal identifier and / or the identity identifier of the target charging pile.

[0024] Wherein, determining a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged includes:

[0025] Performing priority sorting on the identity identifiers of the charging piles in the waiting state to obtain a charging queue sequence.

[0026] When the remaining charging capacity information of the total electricity consumption load is greater than a preset minimum charging capacity threshold, preferentially select, from the identity identifiers of the charging piles connected to the vehicle to be charged, the charging pile that meets the remaining charging capacity information and has the longest waiting time from the charging queuing sequence; or when the remaining charging capacity information of the total electricity consumption load is less than or equal to zero, preferentially select, from the charging queuing sequence, the charging pile with the longest charging time to cut off.

[0027] The present application also provides a charging resource scheduling system. The charging resource scheduling system is a virtual system. The electric vehicle charging resource scheduling method is applied to a field control terminal. The charging resource scheduling system includes:

[0028] A receiving module, configured to receive a target charging pile adjustment instruction sent by a cloud platform, where the target charging pile adjustment instruction includes remaining charging capacity information;

[0029] A determining module, configured to determine a target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged and / or the charging bay identifiers based on the remaining charging capacity information, a preset minimum charging capacity threshold, and a preset orderly time-sharing charging rule, and turn on or off the charging switch corresponding to the target charging pile.

[0030] The present application also provides a charging resource scheduling device. The charging resource scheduling device is a physical device. The charging resource scheduling device includes: a memory, a processor, and a charging resource scheduling program stored on the memory. The charging resource scheduling program is executed by the processor to implement the steps of the electric vehicle charging resource scheduling method as described above.

[0031] The present application also provides a storage medium. The storage medium is a computer-readable storage medium. A charging resource scheduling program is stored on the computer-readable storage medium. The charging resource scheduling program is executed by a processor to implement the steps of the electric vehicle charging resource scheduling method as described above.

[0032] The present application provides an electric vehicle charging resource scheduling method, system, device, and storage medium. Compared with the prior art's technical means of having professional technicians go to the site to manage and control the software or device hardware of dedicated computing devices, the present application first collects the current electricity consumption of the total electricity load of the charging power source that powers the charging piles. Furthermore, it obtains the charging request instructions of the vehicles to be charged, where the charging request instructions include the vehicle information of the vehicles to be charged and the identity identifier and / or charging bay identifier of the charging piles connected to the vehicles to be charged. Further, based on the current electricity consumption of the total electricity load and the preset maximum charging power supply capacity of the charging power source, it calculates and / or obtains the remaining charging capacity information of the charging power source. Then, it ranks the identity identifiers of the charging piles in the waiting state in order of priority to obtain a charging queue sequence. When the remaining charging capacity information is greater than the minimum charging capacity threshold, it connects the charging piles that meet the remaining charging capacity information according to the priority; or when the remaining charging capacity information is less than or equal to zero, it selects the charging pile with the longest charging cut-off time from the charging queue sequence. Then, it sends a target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, where the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile, realizing real-time collection of the current electricity consumption of the charging piles in the charging state through the cloud platform, and further remotely monitoring the total electricity load of the charging piles through the cloud platform, and judging whether it is necessary to adjust the charging of the charging piles according to the calculated remaining charging capacity of the charging power source, so as to automatically control the charging resources of the charging piles and realize remote management and control of the charging resources of the charging piles. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with the present application and, together with the specification, are used to explain the principles of the present application.

[0034] To more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0035] Figure 1 It is a flowchart of the first embodiment of the electric vehicle charging resource scheduling method of the present application;

[0036] Figure 2 It is a flowchart of the second embodiment of the electric vehicle charging resource scheduling method of the present application;

[0037] Figure 3Schematic flowchart of the third embodiment of the electric vehicle charging resource scheduling method of the present application;

[0038] Figure 4 Schematic flowchart of the fourth embodiment of the electric vehicle charging resource scheduling method of the present application;

[0039] Figure 5 Schematic structural diagram of the charging resource scheduling device in the hardware operating environment involved in the solution of the embodiment of the present application;

[0040] Figure 6 Schematic diagram of the functional modules of the charging resource scheduling device applied to the cloud platform corresponding to the present application;

[0041] Figure 7 Schematic diagram of the functional modules of the charging resource scheduling device applied to the on-site control terminal corresponding to the present application.

[0042] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0043] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0044] The embodiments of the present application provide an electric vehicle charging resource scheduling method. In the first embodiment of the electric vehicle charging resource scheduling method of the present application, the charging resource is civil or commercial power resource used as the charging power supply of the charging pile. The electric vehicle charging resource scheduling method is applied to the cloud platform. Refer to Figure 1 , the electric vehicle charging resource scheduling method includes:

[0045] Step S10, collect the current power consumption of the total power load of the charging power supply for the charging pile;

[0046] In this embodiment, it should be noted that the power supply system provides power to the charging circuits of multiple charging piles. The power load output by the power supply system is the sum of the load powers of each charging pile. When the charging pile is in use, it will upload information such as the current voltage and current to the cloud platform in real time.

[0047] Collect the current power consumption of the total power load of the charging power supply for the charging pile. Specifically, collect the current power consumption of the total power load of all the charging piles being charged collected through the power supply system in real time or at regular intervals, so that the cloud platform can judge whether the power consumption exceeds the pre-set maximum charging power supply capacitance.

[0048] Step S20: Obtain the charging request instruction of the vehicle to be charged. The charging request instruction includes the vehicle information of the vehicle to be charged, and the identity identifier and / or the charging bay identifier of the charging pile connected to the vehicle to be charged.

[0049] In this embodiment, it should be noted that the charging request instruction includes the vehicle information of the vehicle to be charged, and the identity identifier and / or the charging bay identifier of the charging pile connected to the vehicle to be charged. The vehicle information includes the license plate label of the vehicle to be charged, and the license plate label can be automatically collected by a license plate recognition device corresponding to the charging pile. The charging request instruction can be sent to the cloud platform by the target vehicle owner's terminal device after scanning the graphic code and / or the NFC near-field communication label on the charging pile, or can be sent by the charging pile administrator through the terminal device. The graphic code includes barcodes and two-dimensional codes, etc., and the graphic code contains the identity identifier of the charging pile. The terminal device includes devices such as mobile phones, tablets, and computers. It can also be that after the charging gun of the charging pile is connected to the corresponding charging interface of the vehicle to be charged, the charging pile sends the charging request instruction to the cloud platform through the on-site control terminal.

[0050] Step S30: Calculate and / or obtain the remaining charging capacity information of the charging power source based on the current power consumption of the total power consumption load and the maximum charging power supply capacity of the pre-set charging power source.

[0051] In this embodiment, it should be noted that the maximum charging power supply capacity corresponding to the power supply system is pre-stored in the cloud platform.

[0052] Based on the current power consumption of the total power consumption load and the maximum charging power supply capacity of the pre-set charging power source, calculate and / or obtain the remaining charging capacity information of the charging power source. Specifically, the cloud platform compares the current power consumption and the maximum charging power supply capacity in real time or at regular intervals. If the current power consumption is less than the pre-set maximum charging power supply capacity, then calculate and / or obtain the remaining charging capacity information corresponding to the charging power source to adjust the operating state of the charging pile based on the remaining charging capacity information.

[0053] Step S40: Based on the remaining charging capacity information, the preset minimum charging capacity threshold, and the preset orderly time-sharing charging rule, determine a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging bay identifier, and send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, so as to implement switch control for charging operation of the target charging pile. The target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile.

[0054] In this embodiment, it should be noted that, in order to ensure the power supply safety of the power supply system and prevent the power supply system from over-supplying power, the present application sets a minimum charging capacity threshold corresponding to the power supply system to limit the total output power of the power supply system.

[0055] Specifically, compare the remaining charging capacity information with the preset minimum charging capacity threshold. If the remaining charging capacity information is greater than the preset minimum charging capacity threshold, it proves that the power supply system can still supply power to the charging pile. Then, based on the preset orderly time-sharing charging rule and the charging queue sequence of the charging piles in the waiting state, determine the target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging bay identifier, and dynamically generate an instruction to increase charging equipment corresponding to the target charging pile, and send the instruction to increase charging equipment to the on-site control terminal corresponding to the on-site control terminal identifier, so that the on-site control terminal can turn on the charging switch corresponding to the target charging pile based on the identity identifier of the target charging pile in the instruction to increase charging equipment.

[0056] Further, if the remaining charging capacity information is less than or equal to zero, it proves that the power supply system has reached the maximum output power and is in a dangerous state of over-supplying power. Then, obtain the charging time sequence of each charging pile in the charging state. Further, determine the target charging pile based on the orderly time-sharing charging rule and the charging time sequence, and dynamically generate an instruction to reduce charging equipment for the target charging pile, and send the instruction to reduce charging equipment to the on-site control terminal, so that the on-site control terminal can determine the target charging pile to be disconnected from charging based on the instruction to reduce charging equipment, and turn off the charging switch of the target charging pile.

[0057] Additionally, if the remaining charging capacity information is greater than zero and not greater than the pre-set minimum charging capacity threshold, the identity identifiers of the charging request instruction pairs are sorted according to time priority to obtain a charging queue sequence corresponding to the charging piles in the waiting state, and the charging queue order is stored in the cloud platform, so that when it is subsequently detected that the remaining charging capacity information is greater than the pre-set minimum charging capacity threshold, the charging piles can be charged according to the charging queue sequence.

[0058] Among them, the electric vehicle charging resource scheduling method further includes:

[0059] Step a1, if the remaining charging capacity information is greater than zero and not greater than the pre-set minimum charging capacity threshold, the identity identifiers of the charging piles in the waiting state are sorted according to priority to obtain a charging queue sequence;

[0060] Step a2, if the remaining charging capacity information is greater than the pre-set minimum charging capacity threshold, based on the orderly time-sharing charging rule and the charging queue sequence, determine the target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging space identifier, and generate an instruction to increase the charging device corresponding to the target charging pile, and send the instruction to increase the charging device to the on-site control terminal, so that the on-site control terminal can turn on the charging switch in the charging circuit of the target charging pile based on the instruction to increase the charging device;

[0061] Step a3, if the remaining charging capacity information is less than or equal to zero, based on the orderly time-sharing charging rule, determine the target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging space identifier, and generate an instruction to reduce the charging device corresponding to the target charging pile, and send the instruction to reduce the charging device to the on-site control terminal, so that the on-site control terminal can turn off the charging switch in the charging circuit of the target charging pile based on the instruction to reduce the charging device.

[0062] In this embodiment, specifically, compare the remaining charge capacity information with the preset minimum charge capacity threshold. If the remaining charge capacity information is greater than zero and not greater than the preset minimum charge capacity threshold, it proves that the current power supply system is in an unsafe state. Sort the identity identifiers of the charging piles in the waiting state by priority to obtain a charging queue sequence, and store it in the cloud platform. Thus, when it is subsequently detected that the remaining charge capacity information is greater than the preset minimum charge capacity threshold, a target charging pile adjustment instruction is issued according to the charging piles in the stored charging queue sequence. Further, if the remaining charge capacity information is greater than the preset minimum charge capacity threshold, it proves that charging of the charging pile can continue. Then, based on the ordered time-sharing charging rule and the charging queue sequence stored on the cloud platform, select a target charging pile that meets the remaining charge capacity information from the identity identifiers of the charging piles connected to the vehicles to be charged and / or the charging bay identifiers, and generate an instruction to add a charging device corresponding to the target charging pile. Send the instruction to add a charging device to the on-site control terminal corresponding to the on-site control terminal identifier, so that the on-site control terminal can turn on the charging switch of the target charging pile based on the identity identifier of the target charging pile in the instruction to add a charging device to charge the vehicle to be charged connected to the target charging pile. Further, if the remaining charge capacity information is less than or equal to zero, it proves that the current power supply system is in a dangerous state of insufficient power, and the number of charging piles in the charging state needs to be reduced. Then, based on the preset ordered time-sharing charging rule and according to the charging duration order of each charging pile in the charging state, select the charging pile with the longest charging time as the target charging pile, and generate an instruction to reduce the charging device of the target charging pile. Send the instruction to reduce the charging device to the on-site control terminal, so that the on-site control terminal can disconnect the charging switch in the charging circuit of the target charging pile based on the instruction to reduce the charging device, thereby realizing remote real-time orderly management and control of the charging of on-site charging piles through the cloud platform.

[0063] The embodiment of the present application provides an electric vehicle charging resource scheduling method. Compared with the prior art in which professional technicians go to the site to install and repair the software or device hardware of dedicated computing devices, the embodiment of the present application first collects the current power consumption of the total power load of the charging power supply that powers the charging pile; then obtains the charging request instruction of the vehicle to be charged, where the charging request instruction includes the vehicle information of the vehicle to be charged and the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged; further, based on the current power consumption of the total power load and the maximum charging power supply capacity of the charging power supply set in advance, calculate and / or obtain the remaining charging capacity information of the charging power supply; then, based on the remaining charging capacity information, the preset minimum charging capacity threshold, and the preset orderly time-sharing charging rule, determine the target charging pile and the target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged; send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile to achieve the switch control of the charging operation of the target charging pile, where the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile, so as to realize real-time collection of the current power consumption of the charging pile in the charging state through the cloud platform, and then remotely monitor the total power load of the charging pile through the cloud platform, and judge whether it is necessary to adjust the charging of the charging pile according to the calculated remaining charging capacity of the charging power supply, so as to automatically control the charging resources of the charging pile, without manual intervention and without investing in corresponding hardware facilities, greatly saving the operation cost.

[0064] Further, referring to Figure 2 , based on the first embodiment of the present application, in another embodiment of the present application, the charging request instruction includes vehicle information. After the step of sending the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile to achieve the switch control of the charging operation of the target charging pile, the electric vehicle charging resource scheduling method further includes:

[0065] Step A10, if it is detected that the charging power of the charging pile in the charging state is less than the preset charging end threshold, stop charging the charging pile and obtain the charging power consumption information of the vehicle information fed back by the charging pile;

[0066] Step A20, generate the charging fee order information of the vehicle information according to the charging power consumption information, and deduct the fee from the user account associated with the vehicle information based on the charging fee order information.

[0067] In this embodiment, specifically, if it is detected that the charging power of the charging pile in the charging state is less than the preset charging end threshold, it is determined that the charging pile in the current charging state has finished charging, and then the charging switch corresponding to the charging pile is disconnected. That is, the charging of the vehicle to be charged connected to the charging pile is stopped. Then, the charging power information of the vehicle information fed back by the charging pile is obtained. That is, the charging amount of the vehicle to be charged corresponding to the vehicle information is obtained. Then, based on the charging power information, the charging fee order information of the vehicle information is generated. The charging fee order information includes information such as vehicle information, charging power, and payment amount. Further, based on the charging fee order information, the user account associated with the vehicle information is deducted. Thus, it realizes remote monitoring of the charging power of the charging pile through the cloud platform, and then automatically determines whether the charging pile has finished charging according to the preset charging end threshold to automatically stop charging. Further, according to the charging power of the current vehicle information, the user account associated with the vehicle information is automatically deducted. The control and payment process of the charging pile charging are fully automated, greatly reducing the labor cost and improving the operation efficiency of the equipment.

[0068] The embodiment of the present application provides an electric vehicle charging resource scheduling method. In the third embodiment of the electric vehicle charging resource scheduling method of the present application, the electric vehicle charging resource scheduling method is applied to a field control terminal. Refer to Figure 3 , the electric vehicle charging resource scheduling method includes:

[0069] Step B10: Receive a target charging pile adjustment instruction sent by the cloud platform, where the target charging pile adjustment instruction includes charging remaining capacity information;

[0070] In this embodiment, it should be noted that the target charging pile adjustment instruction includes an instruction to increase charging equipment and an instruction to decrease charging equipment. The instruction to increase charging equipment is an instruction to increase the charging of the charging pile in the waiting state, and the instruction to decrease charging equipment is an instruction to stop charging the charging pile in the charging state.

[0071] In addition, if the target charging pile adjustment instruction sent by the cloud platform contains the identity identifier of the target charging pile, the target charging pile can be directly determined based on the identity identifier, and the charging switch corresponding to the target charging pile can be turned on or off.

[0072] Step B20: Based on the charging remaining capacity information, the preset minimum charging capacity threshold, and the preset orderly time-sharing charging rule, determine the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged, and turn on or off the charging switch corresponding to the target charging pile.

[0073] In this embodiment, it should be noted that the pre-set ordered time-sharing charging rule includes that when the remaining charging capacity information of the power system is greater than the charging capacity of the vehicle to be charged, the charging pile that meets the remaining charging capacity information is preferentially selected according to the charging queue sequence of the charging piles in the waiting state, and the working state of the charging pile is the state where the charging interface of the charging pile and the charging interface of the vehicle to be charged are successfully connected, or when the remaining charging capacity information of the power system is less than or equal to zero, the charging pile with the longest charging time is preferentially selected according to the charging time sequence of each charging pile in the charging state.

[0074] Based on the remaining charging capacity information, the pre-set minimum charging capacity threshold, and the pre-set ordered time-sharing charging rule, determine the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged, and turn on or off the charging switch corresponding to the target charging pile. Specifically, when the on-site control terminal receives the remaining charging capacity information of the charging power supply pushed by the cloud platform, if the remaining charging capacity information is greater than the pre-set minimum charging capacity threshold, determine the identity identifier of the charging pile that can perform the charging operation according to the pre-set ordered time-sharing charging rule of the charging pile, and then, based on the identity identifier of the charging pile that can perform the charging operation and the charging queue sequence of the charging piles currently in the waiting state, determine the target charging pile, and control the charging switch of the target charging pile to close. Among them, the charging pile in the waiting state is the charging pile whose charging interface is connected to the charging interface of the vehicle to be charged but the vehicle to be charged has not started charging yet, so as to charge the vehicle to be charged connected to the charging pile that has completed the closing operation. Further, if the remaining charging capacity information is less than or equal to zero, according to the charging time sequence of each charging pile in the charging state, preferentially select the charging pile with the longest charging time as the target charging pile, and then turn off the charging switch of the target charging pile, that is, stop charging the vehicle to be charged connected to the target charging pile, so as to realize turning on or off the charging switch according to the rules of first come, first served and first served, first cut off.

[0075] Among them, the step of determining the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged based on the remaining charging capacity information, the pre-set minimum charging capacity threshold, and the pre-set ordered time-sharing charging rule includes:

[0076] Step b1, if the remaining charging capacity information is greater than the pre-set minimum charging capacity threshold, obtain the charging queue sequence of the charging piles currently in the waiting state;

[0077] Step b2, based on the charging queue sequence and the ordered time-sharing charging rule, select the target charging pile that meets the remaining charging capacity information.

[0078] In this embodiment, it should be noted that the charging queue sequence is the time sequence of sending charging request instructions. Specifically, if the remaining charging capacity information is greater than the preset minimum charging capacity threshold, it proves that the target charging pile adjustment instruction is an instruction to increase charging devices. Then, the charging queue sequence of the charging piles in the waiting state is obtained. Then, based on the charging queue sequence and the preset ordered time-sharing charging rule, the charging pile that meets the remaining charging capacity information is selected as the target charging pile, and the charging switch of the target charging pile is turned on for charging, thus realizing the selection of a charging pile for charging based on the charging queue sequence and the principle of first come, first served.

[0079] Among them, the steps of determining the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged for the remaining charging capacity information, the preset minimum charging capacity threshold, and the preset ordered time-sharing charging rule include:

[0080] Step c1, if the remaining charging capacity information is less than or equal to zero, obtain the charging time sequence of the charging piles currently in the charging state;

[0081] Step c2, based on the charging time sequence and the ordered time-sharing charging rule, select the charging pile with the longest charging time as the target charging pile.

[0082] In this embodiment, it should be noted that the charging time sequence is the duration sequence of charging for each charging pile in the charging state. Specifically, if the remaining charging capacity information is less than or equal to zero, it proves that the target charging pile adjustment instruction is an instruction to reduce charging devices. The power supply system is in a dangerous state of over-supplying power, and the number of charging piles in the charging state needs to be reduced. Therefore, the charging time sequence of each charging pile currently in the charging state is obtained. Then, based on the charging time sequence and the ordered time-sharing charging rule, the charging pile with the longest charging time in the charging time sequence is selected as the target charging pile, and the charging switch of the target charging pile is turned off, thus realizing the disconnection of the charging switch of the charging pile being charged according to the charging duration, that is, the principle of first charged, first disconnected.

[0083] The embodiment of the present application provides an electric vehicle charging resource scheduling method. First, a target charging pile adjustment instruction sent by a cloud platform is received, where the target charging pile adjustment instruction includes charging remaining capacity information. Then, based on the charging remaining capacity information, a preset minimum charging capacity threshold, and a preset orderly time-sharing charging rule, the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging bay identifier are used to determine the target charging pile, and the charging switch corresponding to the target charging pile is turned on or off. This realizes the adjustment and control of the charging quantity of the charging pile by the on-site control terminal according to the charging remaining capacity information in the target charging pile adjustment instruction sent by the cloud platform, thereby realizing the automatic control of the charging resources of the charging pile, without the need to invest in corresponding hardware facilities, greatly reducing the labor cost and the equipment operation cost.

[0084] Further, referring to Figure 4 , based on the third embodiment of the present application, in another embodiment of the present application, before receiving the target charging pile adjustment instruction sent by the cloud platform, the electric vehicle charging resource scheduling method further includes:

[0085] Step C10, obtaining the vehicle information of the vehicle to be charged and the setting information of the charging pile connected to the vehicle to be charged, where the setting information includes the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging bay identifier;

[0086] Step C20, generating a charging request instruction based on the setting information and the vehicle information, and sending the charging request instruction to the cloud platform.

[0087] In this embodiment, it should be noted that the vehicle information can be automatically collected by a license plate recognition device corresponding to the charging pile.

[0088] Specifically, when the charging interface of the vehicle to be charged is successfully connected to the charging standard interface of the charging pile, the vehicle information of the vehicle to be charged is collected, and the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging bay identifier is determined. Then, based on the vehicle information and the identity identifier of the charging pile and / or the charging bay identifier, a charging request instruction is generated, and then the charging request instruction is sent to the cloud platform through the on-site control terminal. Additionally, the vehicle owner or administrator can also scan the graphic code and / or NFC near-field communication tag corresponding to the charging pile through their terminal, and then send the charging request instruction to the cloud platform.

[0089] Referring to Figure 5 , Figure 5 is a schematic structural diagram of a charging resource scheduling device for the hardware operating environment involved in the embodiment of the present application.

[0090] As Figure 5As shown in the figure, the charging resource scheduling device may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to implement the connection and communication between the processor 1001 and the memory 1005. The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0091] Optionally, the charging resource scheduling device may further include a rectangular user interface, a network interface, a camera, an RF (Radio Frequency) circuit, sensors, an audio circuit, a WiFi module, etc. The rectangular user interface may include a display screen and an input sub-module such as a keyboard. Optionally, the rectangular user interface may further include a standard wired interface and a wireless interface. The network interface may optionally include a standard wired interface and a wireless interface (such as a WIFI interface).

[0092] Those skilled in the art can understand that Figure 5 the structure of the charging resource scheduling device shown in

[0093] does not constitute a limitation on the charging resource scheduling device, and may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements. Figure 5 As shown in

[0094] the figure, the memory 1005, as a computer storage medium, may include an operating system, a network communication module, and a charging resource scheduling program. The operating system is a program that manages and controls the hardware and software resources of the charging resource scheduling device and supports the operation of the charging resource scheduling program and other software and / or programs. The network communication module is used to implement the communication between the components inside the memory 1005 and the communication between the charging resource scheduling device and other hardware and software in the charging resource scheduling system. Figure 5 In the charging resource scheduling device shown in

[0095] the figure, the processor 1001 is used to execute the charging resource scheduling program stored in the memory 1005 to implement the steps of the electric vehicle charging resource scheduling method described in any one of the above.

[0096] In addition, please refer to Figure 6 Figure 6This is a schematic diagram of the functional modules of the charging resource scheduling device applied to the cloud platform corresponding to this application. This application also provides a charging resource scheduling system. The electric vehicle charging resource scheduling method is applied to the cloud platform. The charging resource scheduling system includes:

[0097] A collection module, configured to collect the current power consumption of the total power load of the charging power supply that powers the charging pile;

[0098] An acquisition module, configured to acquire a charging request instruction of a vehicle to be charged, where the charging request instruction includes vehicle information of the vehicle to be charged and the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged;

[0099] A calculation module, configured to calculate and / or obtain the remaining charging capacity information of the charging power supply based on the current power consumption of the total power load and the preset maximum charging power supply capacity of the charging power supply;

[0100] An instruction determination module, configured to determine a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged based on the remaining charging capacity information, the preset minimum charging capacity threshold, and the preset orderly time-sharing charging rule, and send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, so as to implement switch control of the charging operation of the target charging pile, where the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile.

[0101] Optionally, the instruction generation module is further configured to:

[0102] If the remaining charging capacity information is greater than zero and not greater than the preset minimum charging capacity threshold, sort the identity identifiers of the charging piles in the waiting state by priority to obtain a charging queue sequence;

[0103] If the remaining charging capacity information is greater than the preset minimum charging capacity threshold, determine a target charging pile and generate an instruction to increase charging equipment corresponding to the target charging pile based on the orderly time-sharing charging rule and the charging queue sequence, and send the instruction to increase charging equipment to the on-site control terminal for the on-site control terminal to turn on the charging switch in the charging circuit of the target charging pile based on the instruction to increase charging equipment;

[0104] If the remaining charging capacity information is less than or equal to zero, based on the ordered time-sharing charging rule, determine a target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging space identifier, and generate a charging device reduction instruction corresponding to the target charging pile, and send the charging device reduction instruction to the on-site control terminal, so that the on-site control terminal disconnects the charging switch in the charging circuit of the target charging pile based on the charging device reduction instruction.

[0105] Optionally, the charging resource scheduling system is further configured to:

[0106] If it is detected that the charging power of a charging pile in the charging state is less than a preset charging end threshold, stop charging the charging pile, and obtain the charging power information of the vehicle information fed back by the charging pile;

[0107] Generate a charging fee order information for the vehicle information according to the charging power information, and deduct the fee from the user account associated with the vehicle information based on the charging fee order information.

[0108] The specific implementation manner of the charging resource scheduling system of this application is basically the same as that of the above embodiments of the electric vehicle charging resource scheduling method, and will not be elaborated here.

[0109] In addition, please refer to Figure 7 , Figure 7 which is a schematic diagram of the function modules of the charging resource scheduling device corresponding to the on-site control terminal applied in this application. This application also provides a charging resource scheduling system. The electric vehicle charging resource scheduling method is applied to the on-site control terminal. The charging resource scheduling system includes:

[0110] A receiving module, configured to receive a target charging pile adjustment instruction sent by the cloud platform, where the target charging pile adjustment instruction includes remaining charging capacity information;

[0111] A determining module, configured to determine a target charging pile from the identity identifier of the charging pile connected to the vehicle to be charged and / or the charging space identifier based on the remaining charging capacity information, a preset minimum charging capacity threshold, and a preset ordered time-sharing charging rule, and turn on or off the charging switch corresponding to the target charging pile.

[0112] Optionally, the determining module is further configured to:

[0113] If the remaining charging capacity information is greater than the preset minimum charging capacity threshold, obtain the charging queue sequence of the charging piles currently in the waiting state;

[0114] Select a target charging pile that meets the remaining charging capacity information based on the charging queue sequence and the ordered time-sharing charging rule.

[0115] Optionally, the determining module is further configured to:

[0116] If the remaining charging capacity information is less than or equal to zero, obtain the charging time sequence of the charging piles that are currently in the charging state;

[0117] Based on the charging time sequence and the ordered time-sharing charging rule, select the charging pile with the longest charging time as the target charging pile.

[0118] Optionally, the charging resource scheduling system is further configured to:

[0119] Obtain the vehicle information of the vehicle to be charged and the setting information of the charging pile connected to the vehicle to be charged, where the setting information includes the identity identifier and / or the charging parking space identifier of the charging pile connected to the vehicle to be charged;

[0120] Generate a charging request instruction based on the setting information and the vehicle information, and send the charging request instruction to the cloud platform.

[0121] The specific implementation manner of the charging resource scheduling system of this application is basically the same as that of the embodiments of the above-mentioned electric vehicle charging resource scheduling method, and will not be elaborated here.

[0122] This application embodiment provides a storage medium, which is a computer-readable storage medium, and the computer-readable storage medium stores one or more programs, and the one or more programs can also be executed by one or more processors to be used to implement the steps of the electric vehicle charging resource scheduling method described in any one of the above.

[0123] The specific implementation manner of the computer-readable storage medium of this application is basically the same as that of the embodiments of the above-mentioned electric vehicle charging resource scheduling method, and will not be elaborated here.

[0124] The above are only the preferred embodiments of this application, and do not limit the patent scope of this application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of this application, or directly or indirectly applied in other related technical fields, shall be included in the patent scope of this application by the same token.

Claims

1. A method for scheduling electric vehicle charging resources, characterized in that, The charging resource is a civilian or commercial power resource used as the charging power source for the charging pile. The electric vehicle charging resource scheduling method is applied to a cloud platform. The electric vehicle charging resource scheduling method includes: Collect the current electricity consumption of the total electricity load of the charging power source that powers the charging pile. Obtain the charging request instruction of the vehicle to be charged. Among them, the charging request instruction includes the vehicle information of the vehicle to be charged and the identity identifier and / or charging bay identifier of the charging pile connected to the vehicle to be charged. Based on the current electricity consumption of the total electricity load and the maximum charging power supply capacity of the charging power source set in advance, calculate and / or obtain the remaining charging capacity information of the charging power source. Determine the target charging pile and the target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, so as to realize the switch control of the charging operation of the target charging pile. Among them, the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile. Among them, the determining the target charging pile and the target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged includes: Sort the identity identifiers of the charging piles in the waiting state by priority to obtain a charging queue sequence. When the remaining charging capacity information is greater than the minimum charging capacity threshold set in advance, connect the charging pile with the longest waiting time that meets the remaining charging capacity information in the charging queue sequence of the charging piles connected to the vehicle to be charged according to the priority; or when the remaining charging capacity information is less than or equal to zero, select the charging pile with the longest charging time to cut off from the charging queue sequence. Among them, meeting the remaining charging capacity information means that the remaining charging capacity information is still greater than zero after the charging pile is connected.

2. The electric vehicle charging resource scheduling method according to claim 1, characterized in that After the step of sending the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile to realize the switch control of the charging operation of the target charging pile, the electric vehicle charging resource scheduling method further includes: If it is detected that the charging power of the charging pile in the charging state is less than the charging end threshold set in advance, stop charging the charging pile, and obtain the charging power consumption information of the vehicle information fed back by the charging pile. Generate the charging fee order information of the vehicle information according to the charging power consumption information, and deduct the fee from the user account associated with the vehicle information based on the charging fee order information.

3. A method for scheduling electric vehicle charging resources, characterized in that, The electric vehicle charging resource scheduling method is applied to the on-site control terminal. The electric vehicle charging resource scheduling method includes: Receive the target charging pile adjustment instruction sent by the cloud platform. Among them, the target charging pile adjustment instruction includes the remaining charging capacity information. Determine a target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and turn on or off the charging switch corresponding to the target charging pile; Among them, the step of determining a target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and turning on or off the charging switch corresponding to the target charging pile includes: Perform a priority ranking on the identity identifiers of the charging piles in the waiting state to obtain a charging queue sequence; When the remaining charging capacity information of the total power consumption load is greater than a preset minimum charging capacity threshold, preferentially select from the identity identifiers of the charging piles connected to the vehicle to be charged, and preferentially select the charging pile that meets the remaining charging capacity information and has the longest waiting time from the charging queue sequence; or when the remaining charging capacity information of the total power consumption load is less than or equal to zero, preferentially select the charging pile with the longest charging time from the charging queue sequence to cut off.

4. The electric vehicle charging resource scheduling method according to claim 3, wherein, Before receiving the target charging pile adjustment instruction sent by the cloud platform, the electric vehicle charging resource scheduling method further includes: Obtain the vehicle information of the vehicle to be charged and the setting information of the charging pile connected to the vehicle to be charged, where the setting information includes the identity identifier and / or the charging bay identifier of the charging pile connected to the vehicle to be charged; Generate a charging request instruction based on the setting information and the vehicle information, and send the charging request instruction to the cloud platform.

5. An electric vehicle charging resource scheduling system, characterized in that, The electric vehicle charging resource scheduling system is applied to a cloud platform, and the electric vehicle charging resource scheduling system includes: An acquisition module, configured to acquire the current power consumption of the total power consumption load of the charging power supply for the charging pile; A obtaining module, configured to obtain a charging request instruction of a vehicle to be charged, where the charging request instruction includes the vehicle information of the vehicle to be charged and the identity identifier and / or the charging bay identifier of the charging pile connected to the vehicle to be charged; A calculation module, configured to calculate and / or obtain the remaining charging capacity information of the charging power supply based on the current power consumption of the total power consumption load and the preset maximum charging power supply capacity of the charging power supply; An instruction determination module, configured to determine a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged, and send the target charging pile adjustment instruction to the on-site control terminal to turn on or off the intelligent switch in the charging circuit of the target charging pile, so as to implement switch control for charging the target charging pile; among them, the target charging pile adjustment instruction includes the on-site control terminal identifier and / or the identity identifier of the target charging pile; Among them, the step of determining a target charging pile and a target charging pile adjustment instruction corresponding to the current state of the target charging pile from the identity identifiers of the charging piles connected to the vehicle to be charged includes: Perform a priority ranking on the identity identifiers of the charging piles in the waiting state to obtain a charging queue sequence; When the remaining charging capacity information of the total electricity consumption load is greater than a preset minimum charging capacity threshold, preferentially select, from the identity identifiers of the charging piles connected to the vehicle to be charged, the charging pile that meets the remaining charging capacity information and has the longest waiting time in the charging queue sequence; or when the remaining charging capacity information of the total electricity consumption load is less than or equal to zero, preferentially select, from the charging queue sequence, the charging pile with the longest charging time to disconnect.

6. An electric vehicle charging resource scheduling device, characterized in that, The electric vehicle charging resource scheduling device includes: a memory, a processor, and an electric vehicle charging resource scheduling program stored on the memory. The electric vehicle charging resource scheduling program is executed by the processor to implement the steps of the electric vehicle charging resource scheduling method according to any one of claims 1 to 2 or 3 to 4.

7. A storage medium, the storage medium being a computer-readable storage medium, characterized in that, An electric vehicle charging resource scheduling program is stored on the computer-readable storage medium. The electric vehicle charging resource scheduling program is executed by the processor to implement the steps of the electric vehicle charging resource scheduling method according to any one of claims 1 to 2 or 3 to 4.

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