Vehicle power supply method and device based on photovoltaic hydrogen production system, storage medium and electronic device

Abstract

The invention discloses a vehicle power supply method based on a photovoltaic hydrogen production system, and the method comprises the steps: responding to an emergency control instruction; on the basis of the emergency control instruction, real-time illumination intensity of the position where the vehicle is located is obtained; under the condition that the real-time illumination intensity is smaller than a set first illumination intensity threshold value, a hydrogen storage module in the photovoltaic hydrogen production system is controlled to output stored hydrogen to a fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates power based on the stored hydrogen, and emergency electric energy is obtained; and outputting the emergency electric energy to a to-be-powered vehicle. The problem that the power supply efficiency of a vehicle based on a photovoltaic hydrogen production system is low in the related technology is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and more specifically, to a vehicle power supply method and device, a storage medium, and an electronic device based on a photovoltaic hydrogen production system. Background Art

[0002] In the globalized modern society, various emergencies and emergency situations occur frequently, whether natural disasters such as earthquakes, floods, typhoons, or man-made accidents such as fires, explosions, and power system failures, they may cause large-scale power supply interruptions. In these cases, the rapid response and stable supply of emergency power supply are the key to ensuring personnel safety, maintaining social order, and conducting effective rescue.

[0003] With the rapid development of clean energy technology, especially the maturity and application of photovoltaic and hydrogen energy technologies, the design of emergency power supply vehicles has begun to shift towards a more environmentally friendly, efficient and flexible direction. Photovoltaic technology can directly convert sunlight into electrical energy, and hydrogen, as a clean fuel, can be efficiently and quietly converted into electrical energy through fuel cells. Applying photovoltaic dynamic hydrogen production technology to emergency power supply vehicles can not only achieve clean conversion and storage of energy, but also adjust the hydrogen production rate in real time according to lighting conditions to ensure stable power output in various environments. This technical route not only reduces dependence on traditional fossil energy and reduces environmental pollution, but also improves the response speed and energy utilization efficiency of emergency power supply vehicles, providing a new solution for emergency rescue work.

[0004] At present, there have been attempts to integrate photovoltaic panels into emergency power supply vehicles on the market, but most of them remain at the stage of directly using photovoltaic power to power on-board equipment. They fail to effectively utilize hydrogen production and fuel cell technology and are easily affected by the actual environment.

[0005] Therefore, how to efficiently power vehicles has become a problem that needs to be solved urgently. Summary of the invention

[0006] The embodiment of the present application provides a vehicle power supply method based on a photovoltaic hydrogen production system, so as to at least solve the problem of low power supply efficiency of vehicles based on photovoltaic hydrogen production systems in related technologies.

[0007] According to one embodiment of the embodiments of the present application, a vehicle power supply method based on a photovoltaic hydrogen production system is provided, including: responding to an emergency control instruction; based on the emergency control instruction, obtaining the real-time light intensity of the vehicle's location; when the real-time light intensity is less than a set first light intensity threshold, controlling the hydrogen storage module in the photovoltaic hydrogen production system to output stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy; and outputting the emergency electric energy to the vehicle to be powered.

[0008] In an exemplary embodiment, the method further includes: when the real-time light intensity is greater than or equal to a set light intensity threshold, controlling the photovoltaic panels in the photovoltaic hydrogen production system to operate so as to convert light energy into electrical energy; and outputting the electrical energy to the vehicle to be powered.

[0009] In an exemplary embodiment, controlling the photovoltaic panels in the photovoltaic hydrogen production system to convert light energy into electrical energy includes: adjusting the angle and direction of the photovoltaic panels in the photovoltaic hydrogen production system according to the real-time light intensity to obtain the photovoltaic panels with adjusted angle and direction; and converting light energy into electrical energy based on the photovoltaic panels with adjusted angle and direction.

[0010] In an exemplary embodiment, the method for determining the stored hydrogen includes: obtaining a historical light intensity at the location of the vehicle; and when the historical light intensity is greater than a set second light intensity threshold, controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a first preset power to obtain the stored hydrogen.

[0011] In an exemplary embodiment, the method for determining the stored hydrogen includes: when the historical light intensity at the location of the vehicle is less than a set second light intensity threshold, controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a second preset power to obtain the stored hydrogen; wherein the second preset power is less than the first preset power.

[0012] In an exemplary embodiment, controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a first preset power to obtain the stored hydrogen includes: controlling the hydrogen production equipment in the photovoltaic hydrogen production system to electrolyze water to produce hydrogen at a first preset power to convert electrical energy into the stored hydrogen.

[0013] According to another embodiment of the embodiment of the present application, a photovoltaic hydrogen production system is also provided, and the photovoltaic hydrogen production system includes: a light intensity sensor, a hydrogen storage module, a fuel cell module and an electronic device; wherein the light intensity sensor is used to collect real-time light intensity; the hydrogen storage module is used to store stored hydrogen; the fuel cell module is used to generate electricity based on the stored hydrogen to obtain emergency power; the electronic device is used to respond to emergency control instructions; based on the emergency control instructions, obtain the real-time light intensity of the vehicle's location measured by the light intensity sensor; when the real-time light intensity is less than a set first light intensity threshold, control the hydrogen storage module in the photovoltaic hydrogen production system to output stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency power; and output the emergency power to the vehicle to be powered.

[0014] According to another embodiment of the embodiment of the present application, a vehicle power supply device based on a photovoltaic hydrogen production system is also provided, including: a response module for responding to an emergency control instruction; an acquisition module for acquiring the real-time light intensity of the vehicle's location based on the emergency control instruction; a processing module for controlling the hydrogen storage module in the photovoltaic hydrogen production system to output stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system when the real-time light intensity is less than a set first light intensity threshold, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy; an output module for outputting the emergency electric energy to the vehicle to be powered.

[0015] According to another aspect of the embodiments of the present application, a computer-readable storage medium is provided, in which a computer program is stored, wherein the computer program is configured to execute the above method when running.

[0016] According to another aspect of the embodiments of the present application, an electronic device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the method through the computer program.

[0017] According to another aspect of the embodiments of the present application, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0018] In the embodiment of the present application, by responding to the emergency control command, the real-time light intensity of the vehicle's location is obtained. When the real-time light intensity is less than the set first light intensity threshold, the hydrogen storage module is immediately started to supply hydrogen to the fuel cell module to achieve rapid power generation. This instant response capability is extremely critical in emergency situations. It can quickly provide electricity, avoid excessive reliance on photovoltaic power, and ensure the continuity and stability of power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a hardware structure block diagram of a computer terminal of a vehicle power supply method based on a photovoltaic hydrogen production system according to an embodiment of the present application;

[0021] Figure 2 is a flow chart of a vehicle power supply method based on a photovoltaic hydrogen production system according to an embodiment of the present application;

[0022] Figure 3 is a structural block diagram of a photovoltaic hydrogen production system according to an embodiment of the present application;

[0023] Figure 4 It is a structural block diagram of a vehicle power supply device based on a photovoltaic hydrogen production system according to an embodiment of the present application. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products, or devices; "plurality" means two or more.

[0026] The method embodiments provided in the embodiments of the present application can be executed in a computer terminal or similar computing device or cloud platform or independent physical server or software platform, wherein the above software platform is run through one or more servers. Taking running on a computer terminal as an example, Figure 1 : is a hardware structure block diagram of a vehicle power supply method based on a photovoltaic hydrogen production system according to an embodiment of the present application. Figure 1 As shown, the computer terminal may include one or more ( Figure 1 Only one is shown in the figure) processor 102 and memory 104 for storing data. In an exemplary embodiment, the computer terminal may also include a transmission device 106 for communication functions and an input and output device 108, wherein the processor 102 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA. A person skilled in the art can understand that Figure 1The structure shown is only for illustration and does not limit the structure of the above-mentioned computer terminal. Figure 1 More or fewer components as shown, or with Figure 1 Equivalent functions or comparisons shown Figure 1 A different configuration with more features is shown.

[0027] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as computer programs corresponding to the methods in the embodiments of the present application. The processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, that is, the above-mentioned methods are implemented. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories may be connected to the computer terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0028] The transmission device 106 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of a computer terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0029] In this embodiment, a vehicle power supply method based on a photovoltaic hydrogen production system is provided, which is applied to the above-mentioned computer device. Figure 2 : is a flow chart of a vehicle power supply method based on a photovoltaic hydrogen production system according to an embodiment of the present application, the process includes the following steps:

[0030] Step S202, responding to an emergency control instruction;

[0031] Step S204, based on the emergency control instruction, obtaining the real-time light intensity at the location of the vehicle;

[0032] Step S206, when the real-time illumination intensity is less than a set first illumination intensity threshold, controlling the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy;

[0033] Step S208, outputting the emergency electric energy to the vehicle to be powered.

[0034] In the above steps S202-S208, by responding to the emergency control command, the real-time light intensity of the vehicle's location is obtained, and when the real-time light intensity is less than the set first light intensity threshold, the hydrogen storage module is immediately started to supply hydrogen to the fuel cell module to achieve rapid power generation. This instant response capability is extremely critical in emergency situations, and can quickly provide electricity, avoid excessive reliance on photovoltaic power, and ensure the continuity and stability of power supply.

[0035] In an exemplary embodiment, the method further includes: when the real-time light intensity is greater than or equal to a set light intensity threshold, controlling the photovoltaic panels in the photovoltaic hydrogen production system to operate so as to convert light energy into electrical energy; and outputting the electrical energy to the vehicle to be powered.

[0036] In an exemplary embodiment, controlling the photovoltaic panels in the photovoltaic hydrogen production system to operate so as to convert light energy into electrical energy includes: adjusting the angle and direction of the photovoltaic panels in the photovoltaic hydrogen production system according to the real-time light intensity to obtain the photovoltaic panels with adjusted angle and direction; and converting light energy into electrical energy based on the photovoltaic panels with adjusted angle and direction.

[0037] It should be noted that the light intensity sensor monitors the light intensity at the vehicle's location in real time, which is one of the key factors in the conversion efficiency of photovoltaic panels. The light intensity sensor can be a photodiode, a photoresistor or a dedicated solar radiometer, etc., which can provide accurate light intensity data.

[0038] The computer device compares the acquired real-time light intensity with a preset first light intensity threshold. The first light intensity threshold is set based on the analysis of the optimal working conditions of the photovoltaic panel. Usually, under a certain light intensity, the photovoltaic panel can achieve a higher conversion efficiency and output power. If the real-time light intensity is greater than or equal to the set first light intensity threshold, the photovoltaic panel will be controlled to enter the working state. At this time, the photovoltaic panel receives sunlight and converts it into DC power.

[0039] The angle of the photovoltaic panel can be fine-tuned based on real-time light intensity to ensure maximum light capture, thereby improving electrical energy conversion efficiency. This ability to automatically adjust the angle allows the photovoltaic panel to maintain a high energy capture rate even at different times of the day.

[0040] The converted electric energy is converted into AC power suitable for vehicle use by the inverter, or directly provided to the vehicle's battery or power system in the form of DC power. In this way, the electric energy can be used by various electrical equipment in the vehicle, such as lighting systems, communication equipment, medical equipment, etc. When the light intensity is sufficient, photovoltaic power is used first. At the same time, according to demand, the excess electric energy can be used for hydrogen production or stored in the vehicle battery for future use.

[0041] When the light conditions are good, the current electricity demand will be met first, and the excess electricity will be used to produce hydrogen for use when the light conditions are poor. This intelligent scheduling mechanism can maximize the use of renewable energy, reduce dependence on traditional energy, improve the overall energy efficiency of the system, and ensure the power supply capacity of the emergency power supply vehicle under any light conditions.

[0042] In an exemplary embodiment, the method for determining the stored hydrogen includes: obtaining a historical light intensity at the location of the vehicle; and when the historical light intensity is greater than a set second light intensity threshold, controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a first preset power to obtain the stored hydrogen.

[0043] It is understandable that the light intensity sensor can not only monitor the current light intensity in real time, but also continuously record the historical light intensity data of the vehicle's location. These historical data may include the light intensity change curve over the past few hours, days or even longer periods of time.

[0044] The second light intensity threshold is used to determine whether it is suitable to produce hydrogen at a higher power. This threshold is based on the performance evaluation of photovoltaic panels under different light intensities and is usually set within the light intensity range that can ensure the efficient operation of photovoltaic panels.

[0045] When it is determined that the historical light intensity is greater than the second light intensity threshold, the hydrogen production equipment will be controlled to operate at a higher first preset power. The first preset power is determined based on a variety of factors such as light conditions, solar panel power output, and the capacity of the hydrogen storage tank. The purpose is to produce as much hydrogen as possible when there is sufficient light to prepare for emergencies.

[0046] Working at the first preset power, the water electrolysis hydrogen production equipment in the photovoltaic hydrogen production system will accelerate operation to convert photovoltaic electricity into hydrogen, which will then be stored in the vehicle's high-pressure hydrogen storage tank. The hydrogen storage tank is designed with good sealing and safety, and can effectively store and protect hydrogen until it is released when needed. At the same time, the power output of the photovoltaic panels and the power consumption of the hydrogen production equipment can be continuously monitored to ensure that energy use is optimal during the hydrogen production process. This includes dynamically adjusting the hydrogen production power to prevent waste or insufficient power.

[0047] In the above embodiment, by preparing and storing hydrogen in advance when the lighting conditions are good, it is possible to quickly switch to the hydrogen power supply mode when an emergency occurs, providing a stable and reliable power supply for the vehicle. This reserve mechanism improves the overall responsiveness and energy self-sufficiency of the emergency power supply vehicle.

[0048] In an exemplary embodiment, the method for determining the stored hydrogen includes: when the historical light intensity at the location of the vehicle is less than a set second light intensity threshold, controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a second preset power to obtain the stored hydrogen; wherein the second preset power is less than the first preset power.

[0049] It should be noted that compared with the first light intensity threshold, the second light intensity threshold is set lower, which represents the light intensity level that is less than ideal but can still produce hydrogen to a certain extent. This threshold is determined based on the minimum effective working light intensity requirement of the photovoltaic panel and the minimum hydrogen filling requirement of the hydrogen storage tank.

[0050] When it is determined that the historical light intensity is lower than the second light intensity threshold, this means that the light conditions at the location of the vehicle were not ideal in the past period of time and were insufficient to support high-power hydrogen production. In this case, the hydrogen production equipment can be controlled to operate at a lower second preset power. The selection of the second preset power is based on the balance between the current power output of the photovoltaic panel and the balance between ensuring stable operation of the system and the minimum hydrogen filling demand of the hydrogen storage tank. Although the hydrogen production speed is slow, a certain amount of hydrogen can still be produced for storage under limited light conditions.

[0051] When producing hydrogen at the second preset power, the current light intensity and power output are continuously monitored. If the light conditions improve, the power of the hydrogen production equipment can be automatically adjusted to a higher level, and vice versa. This dynamic adjustment mechanism ensures the efficiency of the hydrogen production process and avoids energy waste.

[0052] Even if less hydrogen is produced under lower light intensity, it will be stored in a high-pressure hydrogen storage tank. The design of the hydrogen storage tank ensures the safe storage of hydrogen and has sufficient capacity to cope with the hydrogen production under different light conditions. In an emergency, the hydrogen in the hydrogen storage tank can be quickly released and converted into electrical energy through the fuel cell module to provide the necessary emergency power support for the vehicle.

[0053] In an exemplary embodiment, the method further includes: controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a first preset power to obtain the stored hydrogen, including: controlling the hydrogen production equipment in the photovoltaic hydrogen production system to electrolyze water to produce hydrogen at a first preset power to convert electrical energy into the stored hydrogen.

[0054] It can be understood that in order to better understand the process of the above-mentioned vehicle power supply method based on the photovoltaic hydrogen production system, the above-mentioned vehicle power supply method based on the photovoltaic hydrogen production system is described below in combination with an optional embodiment, but it is not used to limit the technical solution of the embodiment of the present application.

[0055] The vehicle power supply method based on the photovoltaic hydrogen production system proposed in this application can be applied to Figure 3 The photovoltaic hydrogen production system shown includes: (1) high-efficiency photovoltaic panels: composed of multiple groups of high-efficiency photovoltaic panels, installed at appropriate positions on the roof and body of the emergency power supply vehicle, used to receive solar energy and convert it into electrical energy. (2) intelligent control system: connected to the high-efficiency photovoltaic panels and hydrogen production equipment, real-time monitoring of the output power of the high-efficiency photovoltaic panels, and dynamically controlling the working state of the hydrogen production equipment according to the power situation. (3) hydrogen production equipment module (i.e., PEM (Proton Exchange Membrane Electrolyzer) in the figure): under the control of the intelligent control system, water is electrolyzed to produce hydrogen, converting photovoltaic power into hydrogen. (4) micro hydrogen storage tank: used to store hydrogen produced by the hydrogen production equipment, with high-voltage storage, safety protection and other functions. When the real-time light intensity is less than 3%, the hydrogen storage tank is started to supply hydrogen to the hydrogen fuel cell. (5) hydrogen fuel cell: connected to the hydrogen storage tank module, in an emergency, hydrogen is used to generate electricity to provide power for the emergency power supply vehicle; (6) light intensity sensor, used to collect light intensity.

[0056] In practical applications, the emergency power supply vehicle can quickly reach the scene of an emergency. The photovoltaic panels immediately begin to receive solar energy and convert it into electrical energy, and the intelligent control system dynamically adjusts the working state of the hydrogen production equipment according to the power situation. If there is sufficient light at this time, the hydrogen production equipment will operate at a higher power, quickly produce hydrogen and store it in the hydrogen storage tank. When an emergency occurs, the fuel cell module starts, using the hydrogen in the hydrogen storage tank to generate electricity to provide power support for the emergency power supply vehicle's lighting, communications, medical equipment, etc. At the same time, it can also be equipped with a backup power supply and energy management system to ensure stable operation in various complex situations.

[0057] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of each embodiment of the present application.

[0058] The present application also provides a structural block diagram of a vehicle power supply device based on a photovoltaic hydrogen production system. Figure 4 is a structural block diagram of a vehicle power supply device based on a photovoltaic hydrogen production system according to an embodiment of the present application; Figure 4 As shown, including:

[0059] A response module 42, for responding to emergency control instructions;

[0060] An acquisition module 44 is used to acquire the real-time light intensity of the vehicle's location based on the emergency control instruction;

[0061] The processing module 46 is used to control the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system when the real-time light intensity is less than the set first light intensity threshold, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency power;

[0062] The output module 48 is used to output the emergency electric energy to the vehicle to be powered.

[0063] Through the above device, by responding to the emergency control command, the real-time light intensity of the vehicle's location is obtained. When the real-time light intensity is less than the set first light intensity threshold, the hydrogen storage module is immediately started to supply hydrogen to the fuel cell module to achieve rapid power generation. This instant response capability is extremely critical in emergency situations. It can quickly provide electricity, avoid excessive reliance on photovoltaic power, and ensure the continuity and stability of power supply.

[0064] In an exemplary embodiment, the processing module 46 is also used to control the photovoltaic panels in the photovoltaic hydrogen production system to operate so as to convert light energy into electrical energy when the real-time light intensity is greater than or equal to a set light intensity threshold; and output the electrical energy to the vehicle to be powered.

[0065] In an exemplary embodiment, the processing module 46 is also used to adjust the angle and direction of the photovoltaic panels in the photovoltaic hydrogen production system according to the real-time light intensity to obtain the photovoltaic panels with adjusted angle and direction; and convert light energy into electrical energy based on the photovoltaic panels with adjusted angle and direction.

[0066] In an exemplary embodiment, the device also includes a determination module; the determination module is used to obtain the historical light intensity at the location of the vehicle; when the historical light intensity is greater than a set second light intensity threshold, the hydrogen production equipment in the photovoltaic hydrogen production system is controlled to operate at a first preset power to obtain the stored hydrogen.

[0067] In an exemplary embodiment, the determination module is also used to control the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a second preset power to obtain the stored hydrogen when the historical light intensity at the location of the vehicle is less than a set second light intensity threshold; wherein the second preset power is less than the first preset power.

[0068] In an exemplary embodiment, the determination module is further used to control the hydrogen production equipment in the photovoltaic hydrogen production system to electrolyze water to produce hydrogen at a first preset power, thereby converting electrical energy into the stored hydrogen.

[0069] An embodiment of the present application further provides a storage medium, which includes a stored program, wherein the program executes any of the above methods when it is run.

[0070] Optionally, in this embodiment, the storage medium may be configured to store program codes for executing the following steps:

[0071] S1, responding to emergency control instructions;

[0072] S2, based on the emergency control command, obtaining the real-time light intensity at the location of the vehicle;

[0073] S3, when the real-time light intensity is less than a set first light intensity threshold, controlling the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy;

[0074] S4, outputting the emergency electric energy to the vehicle to be powered.

[0075] An embodiment of the present application further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0076] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0077] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0078] S1, responding to emergency control instructions;

[0079] S2, based on the emergency control command, obtaining the real-time light intensity at the location of the vehicle;

[0080] S3, when the real-time light intensity is less than a set first light intensity threshold, controlling the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy;

[0081] S4, outputting the emergency electric energy to the vehicle to be powered.

[0082] Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store program codes.

[0083] An embodiment of the present application further provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the steps in any one of the above method embodiments are implemented.

[0084] An embodiment of the present application further provides another computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0085] An embodiment of the present application also provides a computer program, which includes computer instructions stored in a computer-readable storage medium; a processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the steps in any one of the above method embodiments.

[0086] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation modes, and this embodiment will not be described in detail here.

[0087] Obviously, those skilled in the art should understand that the above modules or steps of the present application can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, and optionally, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order from that herein, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present application is not limited to any specific combination of hardware and software.

[0088] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle power supply method based on a photovoltaic hydrogen production system, characterized in that: include: responding to emergency control instructions; Based on the emergency control command, obtaining the real-time light intensity at the location of the vehicle; When the real-time illumination intensity is less than a set first illumination intensity threshold, controlling the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy; The emergency electric energy is output to a vehicle to be powered.

2. The method according to claim 1, characterized in that The method further comprises: When the real-time light intensity is greater than or equal to a set light intensity threshold, controlling the photovoltaic panels in the photovoltaic hydrogen production system to work so as to convert light energy into electrical energy; The electric energy is output to a vehicle to be powered.

3. The method according to claim 2, characterized in that The controlling of the photovoltaic panels in the photovoltaic hydrogen production system to convert light energy into electrical energy comprises: According to the real-time light intensity, adjusting the angle and direction of the photovoltaic battery panel in the photovoltaic hydrogen production system to obtain the photovoltaic battery panel after the angle and direction are adjusted; The photovoltaic panels after adjusting the angle and direction convert light energy into electrical energy.

4. The method according to claim 1, characterized in that: The method for determining the storage of hydrogen includes: Obtaining historical light intensity at the location of the vehicle; When the historical illumination intensity is greater than a set second illumination intensity threshold, the hydrogen production equipment in the photovoltaic hydrogen production system is controlled to operate at a first preset power to obtain the stored hydrogen.

5. The method according to claim 1, characterized in that The method for determining the storage of hydrogen includes: When the historical light intensity at the location of the vehicle is less than a set second light intensity threshold, the hydrogen production equipment in the photovoltaic hydrogen production system is controlled to operate at a second preset power to obtain the stored hydrogen; wherein the second preset power is less than the first preset power.

6. The method according to claim 4, characterized in that The step of controlling the hydrogen production equipment in the photovoltaic hydrogen production system to operate at a first preset power to obtain the stored hydrogen includes: The hydrogen production equipment in the photovoltaic hydrogen production system is controlled to electrolyze water to produce hydrogen at a first preset power, and the electrical energy is converted into the stored hydrogen.

7. A photovoltaic hydrogen production system, characterized in that: The photovoltaic hydrogen production system comprises: A light intensity sensor, a hydrogen storage module, a fuel cell module and an electronic device; wherein the light intensity sensor is used to collect real-time light intensity; the hydrogen storage module is used to store hydrogen; the fuel cell module is used to generate electricity based on the stored hydrogen to obtain emergency power; The electronic device is used to respond to emergency control instructions; based on the emergency control instructions, obtain the real-time light intensity of the vehicle's location measured by the light intensity sensor; when the real-time light intensity is less than a set first light intensity threshold, control the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency power; and output the emergency power to the vehicle to be powered.

8. A vehicle power supply device based on a photovoltaic hydrogen production system, characterized in that: include: A response module, used for responding to emergency control instructions; An acquisition module, used to acquire the real-time light intensity at the location of the vehicle based on the emergency control instruction; A processing module, configured to control the hydrogen storage module in the photovoltaic hydrogen production system to output the stored hydrogen to the fuel cell module in the photovoltaic hydrogen production system when the real-time light intensity is less than a set first light intensity threshold, so that the fuel cell module generates electricity based on the stored hydrogen to obtain emergency electric energy; The output module is used to output the emergency electric energy to the vehicle to be powered.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein the program executes the method described in any one of claims 1 to 6 when executed.

10. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and the processor is configured to execute the method according to any one of claims 1 to 6 through the computer program.

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