Charging power distribution method and system

Abstract

The invention provides an energy charging power distribution method and system, and the method comprises the following steps: carrying out the priority evaluation and distribution of energy charging equipment, and obtaining the priority of the equipment; monitoring the power module to obtain the state and energy efficiency information of the power module; based on the device priority and the state and energy efficiency information of the power module, carrying out weight allocation on the power module to obtain a weight score of the power module; and distributing the output power based on the weight score of the power module. According to the technical scheme, it is ensured that energy is distributed according to needs, and energy waste is reduced; and service life shortening caused by excessive use of individual equipment is avoided.

Description

Background Art

[0002] With the rapid development of new energy technologies such as electric vehicles and energy storage systems, the demand for charging equipment is growing. How to efficiently, fairly and reasonably allocate limited charging power resources has become an urgent problem to be solved. Traditional charging systems often use simple polling or fixed power allocation strategies, which are difficult to meet the real-time power requirements of different devices, resulting in energy waste and uneven equipment life. Summary of the invention

[0003] The present application provides a charging power distribution method and system for efficiently and intelligently distributing and managing the power requirements of multiple charging devices, optimizing energy utilization efficiency, and extending the service life of the equipment.

[0004] In a first aspect, a charging power distribution method is provided, comprising the following steps:

[0005] Evaluate and allocate the priority of charging equipment to obtain the equipment priority;

[0006] Monitor the power module to obtain the status and energy efficiency information of the power module;

[0007] Based on the device priority and the status and energy efficiency information of the power module, weighting the power module is assigned to obtain a weight score of the power module;

[0008] The output power is allocated based on the weight scores of the power modules.

[0009] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0010] In a specific embodiment, it also includes:

[0011] The equipment requirements and the state changes of the power modules are monitored in real time, and the power allocation is adjusted dynamically.

[0012] In a specific implementation scheme, the state and energy efficiency information of the power module include the charge and discharge state, remaining capacity and energy efficiency ratio of the power module.

[0013] In a specific implementation scheme, a weighted sum method is used to calculate the weight score of each power module.

[0014] In a specific implementation scheme, the step of allocating the output power based on the weight score of the power module is specifically as follows:

[0015] Based on the weight scores of the power modules, the power module with the highest score is selected as the target module to provide the power output.

[0016] In a second aspect, a charging power distribution system is provided, comprising:

[0017] The priority module is used to evaluate and allocate the priority of charging equipment to obtain the equipment priority;

[0018] A monitoring module is used to monitor the power module and obtain the status and energy efficiency information of the power module;

[0019] A weight module, used to assign weights to the power modules based on the device priority and the status and energy efficiency information of the power modules to obtain weight scores of the power modules;

[0020] The allocation module is used to allocate the output power based on the weight scores of the power modules.

[0021] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0022] In a specific embodiment, it also includes:

[0023] The dynamic adjustment module is used to monitor the equipment demand and the state change of the power module in real time and dynamically adjust the power distribution.

[0024] In a specific implementation scheme, a weighted sum method is used to calculate the weight score of each power module.

[0025] In a third aspect, an electronic device is provided, comprising a processor, the processor being coupled to a memory, the memory storing at least one computer program, the at least one computer program being loaded and executed by the processor so that the electronic device implements any one of the charging power distribution methods described.

[0026] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0027] In a fourth aspect, a computer-readable storage medium is provided, wherein at least one computer program is stored in the computer-readable storage medium, and the at least one computer program is loaded and executed by a processor so that the computer-readable storage medium implements the charging power distribution method.

[0028] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A flowchart of a charging power distribution method provided in an embodiment of the present application;

[0030] Figure 2 A structural block diagram of the charging power distribution system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0031] The present application is further described in detail below through the accompanying drawings and embodiments. Through these descriptions, the characteristics and advantages of the present application will become clearer and more specific.

[0032] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise noted.

[0033] In addition, the technical features involved in different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0034] To facilitate understanding of the charging power distribution method and system provided in the embodiments of the present application, its application scenario is first explained. The charging power distribution method and system provided in the embodiments of the present application are used to efficiently and intelligently distribute and manage the power requirements of multiple charging devices, optimize energy utilization efficiency, and extend the service life of the equipment. With the rapid development of new energy technologies such as electric vehicles and energy storage systems, the demand for charging equipment is growing. How to efficiently, fairly and reasonably allocate limited charging power resources has become a problem that needs to be solved urgently. Traditional charging systems often adopt simple polling or fixed power allocation strategies, which are difficult to meet the real-time power requirements of different devices, resulting in energy waste and uneven equipment service life. For this reason, the embodiments of the present application provide a charging power distribution method and system to efficiently and intelligently distribute and manage the power requirements of multiple charging devices, optimize energy utilization efficiency, and extend the service life of the equipment. The following is a detailed description of the embodiments in conjunction with specific drawings.

[0035] refer to Figure 1 and Figure 2 , Figure 1 A flowchart of a charging power distribution method provided in an embodiment of the present application; Figure 2 A structural block diagram of the charging power distribution system provided in an embodiment of the present application.

[0036] exist Figure 1 In the embodiment of the present application, a charging power distribution method is provided, comprising the following steps:

[0037] Evaluate and allocate the priority of charging equipment to obtain the equipment priority;

[0038] Monitor the power module to obtain the status and energy efficiency information of the power module;

[0039] Based on the device priority and the status and energy efficiency information of the power module, weighting the power module is assigned to obtain a weight score of the power module;

[0040] The output power is allocated based on the weight scores of the power modules.

[0041] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0042] In a specific embodiment, it also includes:

[0043] The equipment requirements and the state changes of the power modules are monitored in real time, and the power allocation is adjusted dynamically.

[0044] In a specific implementation scheme, the state and energy efficiency information of the power module include the charge and discharge state, remaining capacity and energy efficiency ratio of the power module.

[0045] In a specific implementation scheme, a weighted sum method is used to calculate the weight score of each power module.

[0046] In a specific implementation scheme, the step of allocating the output power based on the weight score of the power module is specifically as follows:

[0047] Based on the weight scores of the power modules, the power module with the highest score is selected as the target module to provide the power output.

[0048] Specifically, the charging power distribution method includes:

[0049] Step 1: Obtain charging requirements: The system first obtains the real-time charging requirements of each charging device, including parameters such as required power and charging time.

[0050] Step 2: Evaluate device priority: Assign a priority to each charging device based on factors such as device type (e.g., electric vehicle, energy storage device), user level, and charging urgency.

[0051] Step 3: Evaluate the power module status: monitor and record key information such as the working status, remaining capacity, and energy efficiency ratio of each power module.

[0052] Step 4: Calculate module scores: Combine the device priority, power module status and energy efficiency information, and use the weighted summation method to calculate the score of each power module. The weight distribution can be flexibly adjusted according to actual needs, such as device priority and energy efficiency ratio have higher weights.

[0053] Step 5: Determine the target module: Based on the module scores, select the power module with the highest score as the target module to provide the required power for the corresponding charging device.

[0054] Step 6: Dynamic adjustment: During the charging process, monitor device requirements and module status changes in real time, and dynamically adjust the power allocation strategy to ensure optimization of energy utilization efficiency and equipment life.

[0055] The charging system includes: a plurality of charging devices, a power module group, a data acquisition unit, a central control unit and a communication module.

[0056] Data acquisition unit: responsible for collecting real-time data of charging equipment and power module groups, such as power demand, working status, etc.

[0057] Central control unit: Based on the collected data, execute the above charging power allocation method and determine the power allocation strategy.

[0058] Communication module: realizes information transmission between components within the system to ensure accurate execution of power allocation instructions.

[0059] Power module group: contains multiple power modules, which provide the required power for the charging device according to the instructions of the central control unit.

[0060] In the above technical solution, by comprehensively considering device requirements, priorities, module status and energy efficiency information, efficient energy utilization and balanced equipment life are achieved, providing a new solution for the field of new energy charging; improving energy utilization efficiency: by dynamically adjusting the power allocation strategy, ensuring energy allocation on demand and reducing energy waste; extending equipment life: evenly allocating power to avoid shortening the life of individual devices due to excessive use; improving user experience: allocating power according to device priority to ensure that high-priority devices are charged first and improve user satisfaction; flexibility and scalability: the system can adjust the weight distribution and power module configuration according to actual needs to adapt to different scenarios and future development needs.

[0061] exist Figure 2 In the embodiment of the present application, a charging power distribution system is provided, comprising:

[0062] The priority module is used to evaluate and allocate the priority of charging equipment to obtain the equipment priority;

[0063] A monitoring module is used to monitor the power module and obtain the status and energy efficiency information of the power module;

[0064] A weight module, used to assign weights to the power modules based on the device priority and the status and energy efficiency information of the power modules to obtain weight scores of the power modules;

[0065] The allocation module is used to allocate the output power based on the weight scores of the power modules.

[0066] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0067] In a specific embodiment, it also includes:

[0068] The dynamic adjustment module is used to monitor the equipment demand and the state change of the power module in real time and dynamically adjust the power distribution.

[0069] In a specific implementation scheme, a weighted sum method is used to calculate the weight score of each power module.

[0070] In a third aspect, an electronic device is provided, comprising a processor, the processor being coupled to a memory, the memory storing at least one computer program, the at least one computer program being loaded and executed by the processor so that the electronic device implements any one of the charging power distribution methods described.

[0071] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0072] In a fourth aspect, a computer-readable storage medium is provided, wherein at least one computer program is stored in the computer-readable storage medium, and the at least one computer program is loaded and executed by a processor so that the computer-readable storage medium implements the charging power distribution method.

[0073] In the above technical scheme, the device priority is obtained by evaluating and allocating the priority of the charging equipment; the power module is monitored to obtain the status and energy efficiency information of the power module; based on the device priority and the status and energy efficiency information of the power module, the power module is weighted to obtain the weight score of the power module; based on the weight score of the power module, the output power is allocated; ensure that energy is allocated on demand and reduce energy waste; avoid excessive use of individual equipment resulting in shortened lifespan.

[0074] Those skilled in the art will appreciate that the present application may be implemented as a system, method or computer program product.

[0075] Therefore, the present disclosure may be specifically implemented in the following forms, namely: it may be completely hardware, it may be completely software (including firmware, resident software, microcode, etc.), or it may be a combination of hardware and software, generally referred to herein as a "circuit", "module" or "system". In addition, in some embodiments, the present application may also be implemented in the form of a computer program product in one or more computer-readable media, and the computer-readable medium may contain computer-readable program code.

[0076] Any combination of one or more computer-readable media can be used. Computer-readable media can be computer-readable signal media or computer-readable storage media. Computer-readable storage media can be, for example, but not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this document, computer-readable storage media can be any tangible medium containing or storing a program, which can be used by an instruction execution system, device or device or used in combination with it.

[0077] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art can change, modify, replace and modify the above embodiments within the scope of the present application. On this basis, a variety of replacements and improvements can be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. A charging power distribution method, characterized in that: The following steps are involved: Evaluate and allocate the priority of charging equipment to obtain the equipment priority; Monitor the power module to obtain the status and energy efficiency information of the power module; Based on the device priority and the status and energy efficiency information of the power module, weighting the power module is assigned to obtain a weight score of the power module; The output power is allocated based on the weight scores of the power modules.

2. The charging power distribution method according to claim 1, characterized in that: Also includes: The equipment requirements and the state changes of the power modules are monitored in real time, and the power allocation is adjusted dynamically.

3. The charging power distribution method according to claim 2, characterized in that: The state and energy efficiency information of the power module include the charge and discharge state, remaining capacity and energy efficiency ratio of the power module.

4. The charging power distribution method according to claim 3, characterized in that: A weighted sum method is used to calculate the weight score of each power module.

5. The charging power distribution method according to claim 4, characterized in that: The step of allocating the output power based on the weight score of the power module is specifically as follows: Based on the weight scores of the power modules, the power module with the highest score is selected as the target module to provide the power output.

6. A charging power distribution system, characterized in that: include: The priority module is used to evaluate and allocate the priority of charging equipment to obtain the equipment priority; A monitoring module is used to monitor the power module and obtain the status and energy efficiency information of the power module; A weight module, used to assign weights to the power modules based on the device priority and the status and energy efficiency information of the power modules to obtain weight scores of the power modules; The allocation module is used to allocate the output power based on the weight scores of the power modules.

7. The charging power distribution system according to claim 6, characterized in that: Also includes: The dynamic adjustment module is used to monitor the equipment demand and the state change of the power module in real time and dynamically adjust the power distribution.

8. The charging power distribution system according to claim 7, characterized in that: A weighted sum method is used to calculate the weight score of each power module.

9. An electronic device, characterized in that: The electronic device includes a processor, the processor is coupled to a memory, the memory stores at least one computer program, and the at least one computer program is loaded and executed by the processor so that the electronic device implements the charging power distribution method as described in any one of claims 1 to 5.

10. A computer-readable storage medium, characterized in that: At least one computer program is stored in the computer-readable storage medium, and the at least one computer program is loaded and executed by the processor so that the computer-readable storage medium implements the charging power distribution method as described in any one of claims 1 to 5.

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