Control methods, devices, storage media and electronic equipment for vehicle start-stop testing

Abstract

This invention discloses a control method, apparatus, storage medium, and electronic device for automobile start-stop testing. The method includes: in response to a test start command, acquiring engine coolant temperature information and battery state of charge information; based on the coolant temperature information and battery state of charge information, controlling the engine to start according to a first preset operating condition; when the engine start time reaches a first preset duration, controlling the engine to remain stationary, completing one start-stop cycle. This invention solves the technical problem in the prior art that automobile start-stop tests cannot assess the true state of the vehicle.

Description

Technical Field

[0001] This invention relates to the field of vehicle control technology, and more specifically, to a control method, device, storage medium, and electronic equipment for automobile start-stop testing. Background Technology

[0002] Currently, the engine start-up and shutdown process of hybrid vehicles has a significant impact on the overall vehicle NVH (noise, vibration, and harshness), and the quality of this process directly affects the user's driving experience. After determining the overall powertrain design, start-up and shutdown strategy, and verifying that the design requirements are met through testing, it is necessary to conduct durability tests on the start-up and shutdown process of the hybrid system to test the reliability of the design.

[0003] However, existing testing methods cannot realistically assess the actual vehicle condition during the process.

[0004] There is currently no effective solution to the above problems. Summary of the Invention

[0005] This invention provides a control method, apparatus, storage medium, and electronic device for automobile start-stop testing, to at least solve the technical problem that automobile start-stop testing in the prior art cannot assess the true state of the vehicle.

[0006] According to one aspect of the present invention, a control method for a vehicle start-stop test is provided, comprising: in response to a test start command, acquiring engine coolant temperature information and battery state of charge information; based on the coolant temperature information and the battery state of charge information, controlling the engine to start according to a first preset operating condition; and when the engine start time reaches a first preset duration, controlling the engine to stand still to complete one start-stop cycle.

[0007] Optionally, the above-mentioned acquisition of the battery state of charge information of the engine includes: determining the energy consumption data of the engine based on the voltage and current values ​​of the engine bus; determining the power generation based on the energy consumption data; comparing the power generation and power consumption to obtain a comparison result; and determining the battery state of charge information based on the comparison result.

[0008] Optionally, determining the battery state of charge information based on the comparison results includes: if the power generation is greater than the power consumption, then determining the battery state of charge information as first state information and increasing the output power of the engine; if the power generation is less than the power consumption, then determining the battery state of charge information as second state information and decreasing the output power of the engine.

[0009] Optionally, before controlling the engine to start according to the first preset operating condition based on the water temperature information and the battery state of charge information, the method further includes: adjusting the heater operating state based on the water temperature information to raise the engine water temperature to a first preset temperature value, wherein the first preset temperature value is the engine water temperature value when the engine starts; and using a constant temperature fan to maintain the engine water temperature at a second preset temperature value, wherein the second preset temperature value is the engine water temperature value when the engine is running continuously.

[0010] Optionally, controlling the engine to start according to the first preset operating condition includes: adjusting the engine to a preset gear; and controlling the engine to start at a first preset speed in the preset gear.

[0011] Optionally, when the engine start time reaches a first preset duration, the engine is controlled to remain stationary to complete one start-stop cycle, including: determining whether the engine start time has reached the first preset duration; if the engine start time has reached the first preset duration, the engine is controlled to remain stationary for a second preset duration to complete one start-stop cycle.

[0012] Optionally, after controlling the engine to stand still when the engine start time reaches the first preset duration and completing one start-stop cycle, the method further includes: determining whether the engine start-stop cycle time reaches the third preset duration; if the engine start-stop cycle time reaches the third preset duration, controlling the engine to operate according to the second preset operating condition.

[0013] According to another aspect of the present invention, a control device for a vehicle start-stop test is also provided, comprising: an acquisition module, configured to acquire engine coolant temperature information and battery state of charge information in response to a test start command; a first control module, configured to control the engine to start according to a first preset operating condition based on the coolant temperature information and the battery state of charge information; and a second control module, configured to control the engine to stand still when the engine start time reaches a first preset duration, thereby completing one start-stop cycle.

[0014] According to another aspect of the present invention, a non-volatile storage medium is also provided, which stores a plurality of instructions adapted for loading by a processor and executing any one of the above-described vehicle start-stop test control methods.

[0015] According to another aspect of the present invention, an electronic device is also provided, including a memory and a processor, wherein the memory stores a computer program and the processor is configured to run the computer program to perform any of the above-described control methods for the vehicle start-stop test.

[0016] In this embodiment of the invention, by responding to the test start command, engine coolant temperature information and battery state of charge information are acquired; based on the coolant temperature information and battery state of charge information, the engine is controlled to start according to a first preset operating condition; when the engine start time reaches a first preset duration, the engine is controlled to stand still, completing one start-stop cycle. This achieves the goal of ensuring the engine's optimal state based on coolant temperature information and battery state of charge information, thereby realizing the technical effect of stabilizing the start-stop cycle operating condition and solving the technical problem in the prior art that the vehicle start-stop test cannot evaluate the true state of the vehicle. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a flowchart of a control method for a vehicle start-stop test according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of an optional durability testing workflow according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of an optional engine start-stop cycle speed according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of an optional engine start-stop cycle according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of a device for controlling a vehicle start-stop test according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of an optional electronic device according to an embodiment of the present invention. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0025] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0026] Example 1

[0027] According to an embodiment of the present invention, an embodiment of a control method for a vehicle start-stop test is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0028] Figure 1 This is a flowchart of a control method for a vehicle start-stop test according to an embodiment of the present invention, such as... Figure 1 As shown, the method includes the following steps:

[0029] Step S102: In response to the test start command, acquire engine coolant temperature information and battery state of charge information;

[0030] Step S104: Based on the above water temperature information and the above battery state of charge information, control the above engine to start according to the first preset operating condition;

[0031] Step S106: When the engine start time reaches the first preset duration, control the engine to stand still to complete one start-stop cycle.

[0032] In this embodiment of the invention, the execution subject of the vehicle start-stop test control method provided in steps S102 to S106 is a start-stop test control system. The system responds to the test start command, acquires the engine water temperature information and the battery state of charge information, and controls the engine to start according to the first preset operating condition based on the water temperature information and the battery state of charge information. When the engine start time reaches the first preset duration, the system controls the engine to stand still to complete one start-stop cycle. After the start-stop cycle has run for a preset duration, the system controls the engine to run according to the third preset operating condition and performs inspection and maintenance.

[0033] In one optional embodiment, the acquisition of the battery state of charge information of the engine includes: determining the energy consumption data of the engine based on the voltage and current values ​​of the engine's bus; determining the power generation based on the energy consumption data; comparing the power generation and power consumption to obtain a comparison result; and determining the battery state of charge information based on the comparison result.

[0034] In one optional embodiment, determining the battery state of charge information based on the comparison results includes: if the power generation is greater than the power consumption, then determining the battery state of charge information as first state information and increasing the output power of the engine; if the power generation is less than the power consumption, then determining the battery state of charge information as second state information and decreasing the output power of the engine.

[0035] As an optional embodiment, the energy consumption during engine starting is calculated by detecting the generator bus voltage and current; the amount of electricity generated by the engine after successful engine starting is determined by the generator energy consumption; the engine output power and running time are confirmed based on the amount of electricity generated and the engine coolant temperature; and the target speed and target torque of the engine are determined based on the engine output power.

[0036] It should be noted that due to prolonged operation, signal deviations may cause an imbalance between power consumption and power generation during each start-stop cycle, resulting in a continuous decrease or increase in the battery's SOC (State of Charge). The engine output power is adjusted based on the current SOC value: when the SOC is high, the power output is reduced; when the SOC is low, the power output is increased.

[0037] In an optional embodiment, before controlling the engine to start according to the first preset operating condition based on the water temperature information and the battery state of charge information, the method further includes: adjusting the heater operating state based on the water temperature information to raise the engine water temperature to a first preset temperature value, wherein the first preset temperature value is the engine water temperature value when the engine starts; and using a constant temperature fan to maintain the engine water temperature at a second preset temperature value, wherein the second preset temperature value is the engine water temperature value when the engine is running continuously.

[0038] As an optional embodiment, such as Figure 2 The schematic diagram of the durability test process shows that the generator water temperature is heated to 90±2℃ under idling charging conditions. After entering the test conditions, the generator water temperature is dynamically controlled within the range of (90±10)℃ by a constant temperature fan during the test.

[0039] In one optional embodiment, controlling the engine to start according to a first preset operating condition includes: adjusting the engine to a preset gear; and controlling the engine to start at a first preset speed in the preset gear.

[0040] As an optional embodiment, such as Figure 3 The diagram shows the engine start-stop cycle speed. The engine is started in N or P gear and driven at 1300 r / min (this can be adjusted according to the actual situation).

[0041] In one optional embodiment, when the engine start time reaches a first preset duration, the engine is controlled to remain stationary to complete one start-stop cycle, including: determining whether the engine start time has reached the first preset duration; if the engine start time has reached the first preset duration, the engine is controlled to remain stationary for a second preset duration to complete one start-stop cycle.

[0042] As an optional embodiment, such as Figure 4 The diagram shows the engine start-stop cycle process. After 3 seconds, the engine starts idling and charging (the charging power is selected according to the test strategy). After charging for 5 seconds (just enough to meet the power requirements of the start-stop cycle), the engine stops and rests for 7 seconds to complete one start-stop cycle. Each cycle lasts 16 seconds, and a total of 300,000 cycles are performed, which takes about 1334 hours.

[0043] In an optional embodiment, after controlling the engine to stand still when the engine start time reaches the first preset duration and completing one start-stop cycle, the method further includes: determining whether the engine start-stop cycle time reaches the third preset duration; if the engine start-stop cycle time reaches the third preset duration, controlling the engine to operate according to the second preset operating condition.

[0044] As an optional embodiment, it remains as follows Figure 2 As shown, after every 20 hours of continuous operation, the engine is controlled to burn off carbon deposits for 30 minutes at 4000r / min and 60% load, and then stopped for daily inspection and maintenance.

[0045] Through the above steps, a SOC balancing method was designed for the start-stop test. The shortest charging time was designed for each start-stop cycle to ensure that the charging amount is balanced with the power consumption of starting the engine and adjusting the crankshaft position by the motor after stopping. A certain amount of time is reserved after stopping to ensure that the motor adjusts the engine crankshaft to the optimal position to ensure NVH for the next start. The engine coolant temperature is raised to the normal operating temperature in advance at the beginning of the test, which can effectively avoid the influence of the warm-up condition on the start-stop cycle condition.

[0046] Example 2

[0047] According to an embodiment of the present invention, an apparatus embodiment for implementing the above-described vehicle start-stop test control method is also provided. Figure 5 This is a schematic diagram of a control device for a vehicle start-stop test according to an embodiment of the present invention, as shown below. Figure 5 As shown, the control device for the above-mentioned vehicle start-stop test includes: an acquisition module 50, a first control module 52, and a second control module 54, wherein:

[0048] The acquisition module 50 is used to acquire engine water temperature information and battery state of charge information in response to the test start command;

[0049] The first control module 52 is used to control the engine to start according to the first preset operating condition based on the water temperature information and the battery charge status information.

[0050] The second control module 54 is used to control the engine to stand still when the engine start time reaches the first preset duration, thus completing one start-stop cycle.

[0051] It should be noted that the above modules can be implemented by software or hardware. For example, for the latter, it can be implemented in the following ways: the above modules can be located in the same processor; or the above modules can be located in different processors in any combination.

[0052] It should be noted that the control method for the above-described vehicle start-stop test corresponds to steps S102 to S106 in Embodiment 1. The above-described modules and corresponding steps implement the same examples and application scenarios, but are not limited to the content disclosed in Embodiment 1. It should be noted that the above-described modules, as part of the device, can run on a computer terminal.

[0053] It should be noted that the optional or preferred implementation methods of this embodiment can be found in the relevant description in Embodiment 1, and will not be repeated here.

[0054] The aforementioned control device for the vehicle start-stop test may also include a processor and a memory. The aforementioned control device for the vehicle start-stop test, etc., are all stored in the memory as program units, and the processor executes the aforementioned program units stored in the memory to realize the corresponding functions.

[0055] The processor contains a core that retrieves corresponding program units from memory. One or more cores may be configured. Memory may include non-persistent memory in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory includes at least one memory chip.

[0056] According to an embodiment of this application, an embodiment of a computer-readable storage medium is also provided. Optionally, in this embodiment, the computer-readable storage medium includes a stored program, wherein, when the program is executed, it controls the device where the computer-readable storage medium is located to perform any of the aforementioned vehicle start-stop tests.

[0057] Optionally, in this embodiment, the computer-readable storage medium may be located in any computer terminal in a group of computer terminals in a computer network, or in any mobile terminal in a group of mobile terminals, and the computer-readable storage medium includes a stored program.

[0058] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: in response to a test start command, the engine water temperature information and battery state of charge information are acquired; based on the water temperature information and battery state of charge information, the engine is controlled to start according to a first preset operating condition; when the engine start time reaches a first preset duration, the engine is controlled to stand still, completing one start-stop cycle.

[0059] Optionally, during program execution, the device containing the computer-readable storage medium may perform the following functions: determine the energy consumption data of the engine based on the voltage and current values ​​of the engine's bus; determine the power generation based on the energy consumption data; compare the power generation and power consumption to obtain a comparison result; and determine the battery state of charge information based on the comparison result.

[0060] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: if the power generation is greater than the power consumption, the battery state of charge information is determined as first state information, and the output power of the engine is increased; if the power generation is less than the power consumption, the battery state of charge information is determined as second state information, and the output power of the engine is decreased.

[0061] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: adjusting the heater's operating state based on the aforementioned water temperature information to raise the engine water temperature to a first preset temperature value, wherein the first preset temperature value is the engine water temperature value when the engine is started; and using a constant temperature fan to maintain the engine water temperature at a second preset temperature value, wherein the second preset temperature value is the engine water temperature value when the engine is running continuously.

[0062] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: adjusting the engine to a preset gear; controlling the engine to start at a first preset speed in the preset gear.

[0063] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: determine whether the engine start time has reached a first preset duration; if the engine start time has reached the first preset duration, control the engine to remain stationary for a second preset duration to complete one start-stop cycle.

[0064] Optionally, during program execution, the device containing the computer-readable storage medium is controlled to perform the following functions: determine whether the engine start-stop cycle time has reached the third preset duration; if the engine start-stop cycle time has reached the third preset duration, then control the engine to operate according to the second preset operating condition.

[0065] According to an embodiment of this application, an embodiment of a processor is also provided. Optionally, in this embodiment, the processor is used to run a program, wherein the program executes any of the above-described methods for controlling a vehicle start-stop test.

[0066] Optionally, during program execution, the device containing the processor performs the following functions: in response to the test start command, it acquires the engine's water temperature information and the battery's state of charge information; based on the water temperature information and the battery's state of charge information, it controls the engine to start according to a first preset operating condition; when the engine start time reaches a first preset duration, it controls the engine to stand still, completing one start-stop cycle.

[0067] According to an embodiment of this application, an embodiment of an electronic device is also provided, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute any of the above-described control methods for a vehicle start-stop test.

[0068] like Figure 6 As shown, this application embodiment provides an electronic device 10, which includes a processor, a memory, and a program stored in the memory and executable on the processor. When the processor executes the program, it performs the following steps: in response to a test start command, it acquires engine water temperature information and battery state of charge information; based on the water temperature information and the battery state of charge information, it controls the engine to start according to a first preset operating condition; when the engine start time reaches a first preset duration, it controls the engine to stand still, completing one start-stop cycle.

[0069] This application also provides a computer program product, which, when executed on a control device for a vehicle start-stop test, is suitable for executing an initialization program with the following steps: in response to a test start command, acquiring engine coolant temperature information and battery state of charge information; based on the coolant temperature information and the battery state of charge information, controlling the engine to start according to a first preset operating condition; when the engine start time reaches a first preset duration, controlling the engine to stand still, completing one start-stop cycle.

[0070] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0071] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable vehicle start-stop test control device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable vehicle start-stop test control device, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0072] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable vehicle start-stop test control device to operate in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0073] These computer program instructions can also be loaded onto a computer or other programmable control device for vehicle start-stop testing, causing a series of operational steps to be executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable device for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0074] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0075] Memory may include non-persistent memory in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of computer-readable media.

[0076] Computer-readable media includes both permanent and non-permanent, removable and non-removable media that can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves.

[0077] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0078] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0079] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A control method of an automobile start-stop test, characterized by, The method comprises the following steps: in response to a test start instruction, obtaining water temperature information and battery state of charge information of an engine; based on the water temperature information and the battery state of charge information, controlling the engine to start according to a first preset working condition; when the engine starting time reaches a first preset time length, controlling the engine to be stationary, thereby completing a start-stop cycle; wherein, obtaining the battery state of charge information of the engine comprises: based on the voltage value and the current value of the busbar of the engine, determining the energy consumption data of the engine; based on the energy consumption data, determining the power generation amount; comparing the power generation amount and the power consumption amount to obtain a comparison result; if the power generation amount is greater than the power consumption amount, determining that the battery state of charge information is first state information, and increasing the output power of the engine; if the power generation amount is less than the power consumption amount, determining that the battery state of charge information is second state information, and reducing the output power of the engine; based on the water temperature information and the battery state of charge information, before controlling the engine to start according to the first preset working condition, the method further comprises: adjusting the running state of the heater based on the water temperature information to raise the water temperature of the engine to a first preset temperature value, wherein the first preset temperature value is the water temperature value of the engine when the engine starts; using a constant temperature fan to maintain the water temperature of the engine at a second preset temperature value, wherein the second preset temperature value is the water temperature value of the engine when the engine continuously runs.

2. The method of claim 1, wherein, The control of the engine starting according to the first preset working condition comprises: adjusting the engine to a preset gear; controlling the engine to start at the first preset speed in the preset gear.

3. The method of claim 1, wherein, When the engine starting time reaches the first preset time length, controlling the engine to be stationary to complete a start-stop cycle comprises: determining whether the engine starting time reaches the first preset time length; if the engine starting time reaches the first preset time length, controlling the engine to be stationary for a second preset time length to complete a start-stop cycle.

4. The method of claim 3, wherein, After the engine starting time reaches the first preset time length, the method further comprises: determining whether the engine start-stop cycle time reaches a third preset time length; if the engine start-stop cycle time reaches the third preset time length, controlling the engine to run according to a second preset working condition.

5. A control device for an automobile start-stop test, characterized by comprising: The method comprises the following steps: an acquisition module, configured to obtain water temperature information and battery state of charge information of an engine in response to a test start instruction; a first control module, configured to control the engine to start according to a first preset working condition based on the water temperature information and the battery state of charge information; a second control module, configured to control the engine to be stationary to complete a start-stop cycle when the engine starting time reaches a first preset time length; The acquisition module is further configured to determine energy consumption data of the engine based on the voltage value and the current value of the busbar of the engine, determine power generation based on the energy consumption data, compare the power generation with power consumption, and obtain a comparison result; if the power generation is greater than the power consumption, determine that the battery state of charge information is first state information, and increase the output power of the engine; if the power generation is less than the power consumption, determine that the battery state of charge information is second state information, and decrease the output power of the engine; Based on the water temperature information and the battery state of charge information, before the engine starts according to the first preset working condition, the device is further configured to adjust the operating state of the heater based on the water temperature information, and increase the water temperature of the engine to a first preset temperature value, wherein the first preset temperature value is the water temperature value of the engine when the engine starts; and maintain the water temperature of the engine at a second preset temperature value by using a constant temperature fan, wherein the second preset temperature value is the water temperature value of the engine when the engine continuously operates.

6. A non-volatile storage medium, characterized by, The non-volatile storage medium stores a plurality of instructions, and the instructions are adapted to be loaded and executed by the processor to perform the control method of the automobile start-stop test in any one of claims 1 to 4.

7. An electronic device comprising a memory and a processor, characterized in that The memory stores a computer program, and the processor is configured to run the computer program to perform the control method of the automobile start-stop test in any one of claims 1 to 4.

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