Method, device and equipment for determining optimal refueling amount of hybrid oil cooling system and readable storage medium

Abstract

The invention provides a method, device and equipment for determining the optimal oil filling amount of a hybrid oil cooling system and a readable storage medium. The method comprises the steps that the optimal oil filling amount of the hybrid oil cooling system is determined through a system splash lubrication simulation test, a system ventilation performance simulation test and an oil pump oil suction performance simulation test; determining a refueling amount range corresponding to each test under the condition that the performance of the hybrid power oil cooling system reaches the standard; according to the refueling amount range corresponding to each test, the maximum refueling amount of the hybrid power oil cooling system is determined; on the basis of the maximum refueling amount, the refueling amount is reduced, performance analysis is conducted through a splash lubrication simulation test and an oil pump oil suction performance simulation test, and the optimal refueling amount of the hybrid power oil cooling system is obtained. By means of the method, the effect of improving the detection efficiency of the optimal refueling amount of the hybrid power oil cooling system can be achieved.

Description

Technical Field

[0001] The present application relates to the field of detecting a hybrid oil cooling system, and in particular, to a method, device, equipment and readable storage medium for determining an optimal refueling amount for a hybrid oil cooling system. Background Art

[0002] In the development process of determining and optimizing the amount of oil in the hybrid oil cooling system, efficiency, cost and reliability are the aspects we need to focus on. Efficiency will greatly affect the subsequent development process and the length of the entire development process; reliability is the most basic requirement in product development; the lower the cost, the more mature and reasonable the development technology can be, which can save resources and focus on the difficulties in the development process.

[0003] In the existing refueling volume development process, most of the determination and optimization are done by experimental methods. Although the test results are in line with the actual situation, the repeated loading and unloading and adjustment test process will extend the overall development time and reduce efficiency, which will lead to a significant increase in development costs.

[0004] Therefore, how to improve the detection efficiency of the optimal refueling amount of the hybrid oil cooling system is a technical problem that needs to be solved. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a method for determining the optimal refueling amount of a hybrid oil cooling system. Through the technical solution of the embodiments of the present application, the effect of improving the detection efficiency of the optimal refueling amount of a hybrid oil cooling system can be achieved.

[0006] In a first aspect, an embodiment of the present application provides a method for determining the optimal refueling amount of a hybrid oil cooling system, comprising, respectively determining the refueling amount range corresponding to each test when the performance of the hybrid oil cooling system meets the standard through a system splash lubrication simulation test, a system ventilation performance simulation test, and an oil pump suction performance simulation test; determining the maximum refueling amount of the hybrid oil cooling system based on the refueling amount range corresponding to each test; reducing the refueling amount based on the maximum refueling amount, and performing performance analysis through a splash lubrication simulation test and an oil pump suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system.

[0007] In the above-mentioned embodiments of the present application, a refueling amount range is determined while satisfying the performance of the hybrid oil cooling system through multiple simulation tests, and the optimal refueling amount is continuously determined through partial simulation tests. This not only saves the manpower and material resources required for the test and shortens the time for confirming the refueling amount plan, but also enables timely modification and adjustment of the plan, which can effectively improve the efficiency of the entire development process and achieve the effect of improving the detection efficiency of the optimal refueling amount of the hybrid oil cooling system.

[0008] In some embodiments, the refueling amount is reduced based on the maximum refueling amount, and performance analysis is performed through splash lubrication simulation tests and oil pump oil suction performance simulation tests to obtain the optimal refueling amount for the hybrid oil cooling system, including: repeating the following steps until the lubrication performance and / or oil pump oil suction performance of the hybrid oil cooling system do not meet the standards, and then obtaining the optimal refueling amount: reducing the maximum refueling amount according to the preset oil amount to obtain the latest refueling amount, and detecting the lubrication performance and oil pump oil suction performance through splash lubrication simulation tests and oil pump oil suction performance simulation tests.

[0009] In the above-mentioned embodiments of the present application, the performance of the hybrid oil cooling system under different refueling amounts is continuously simulated by splash lubrication simulation test and oil pump oil suction performance simulation test, so that the optimal refueling amount of the hybrid oil cooling system can be accurately detected while meeting the performance of the hybrid oil cooling system.

[0010] In some embodiments, the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard is determined through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test, including: simulating system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test of automobiles under different working conditions to determine the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition; determining the refueling amount range corresponding to each test according to the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition.

[0011] In the above embodiments of the present application, the range of refueling amount can be determined while ensuring the performance of the hybrid oil cooling system through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test, thereby improving the accuracy of subsequent determination of the optimal refueling amount.

[0012] In some embodiments, the maximum refueling amount of the hybrid oil cooling system is determined based on the refueling amount range corresponding to each test, including: taking the intersection of the refueling amount range corresponding to each test; and taking the maximum value corresponding to the intersection as the maximum refueling amount.

[0013] In the above-mentioned embodiment of the present application, the optimal refueling amount can be accurately determined by continuously performing simulation tests in a gradually decreasing manner.

[0014] In a second aspect, an embodiment of the present application provides a device for determining an optimal oil filling amount for a hybrid oil cooling system, comprising:

[0015] The test module is used to determine the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test respectively;

[0016] A determination module, used for determining a maximum refueling amount of a hybrid oil cooling system according to a refueling amount range corresponding to each test;

[0017] The analysis and determination module is used to reduce the refueling amount based on the maximum refueling amount, and to perform performance analysis through splash lubrication simulation test and oil pump suction performance simulation test to obtain the optimal refueling amount for the hybrid oil cooling system.

[0018] Optionally, the test module is specifically used to:

[0019] Repeat the following steps until the lubrication performance of the hybrid oil cooling system and / or the oil pump suction performance do not meet the standards, and the optimal oil filling amount is obtained:

[0020] The maximum refueling amount is reduced according to the preset oil amount to obtain the latest refueling amount, and the lubrication performance and oil pump oil suction performance are tested through splash lubrication simulation test and oil pump oil suction performance simulation test.

[0021] Optionally, determine whether the module is specifically used for:

[0022] Simulate the system splash lubrication simulation test, system ventilation performance simulation test and oil pump oil suction performance simulation test of the automobile under different working conditions to determine the amount of lubricating oil splash, system ventilation performance and oil pump oil suction performance under each working condition;

[0023] The refueling amount range corresponding to each test is determined based on the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump oil suction performance under each working condition.

[0024] Optionally, the analysis and determination module is specifically used for:

[0025] Take the intersection of the refueling amount ranges corresponding to each test;

[0026] The maximum value corresponding to the intersection is taken as the maximum refueling amount.

[0027] In a third aspect, an embodiment of the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method provided in the first aspect are performed.

[0028] In a fourth aspect, an embodiment of the present application provides a readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the method provided in the first aspect are performed.

[0029] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A flow chart of a method for determining an optimal refueling amount for a hybrid oil cooling system provided in an embodiment of the present application;

[0032] Figure 2 A flow chart of an implementation method for determining an optimal refueling amount for a hybrid oil cooling system provided in an embodiment of the present application;

[0033] Figure 3 A schematic block diagram of a device for determining an optimal refueling amount for a hybrid oil cooling system provided in an embodiment of the present application;

[0034] Figure 4 A schematic diagram of the structure of a device for determining the optimal refueling amount for a hybrid oil cooling system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application usually described and shown in the accompanying drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0036] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0037] The present application is applied to the scenario of detecting the hybrid oil cooling system to determine the optimal refueling amount. The specific scenario is to continuously adjust the refueling amount through experiments with various simulation technologies to determine the optimal refueling amount.

[0038] In the development process of determining and optimizing the refueling volume of the hybrid oil cooling system, efficiency, cost and reliability are the aspects we need to focus on. Efficiency will greatly affect the subsequent development process and the length of the entire development process; reliability is the most basic requirement in product development; the lower the cost, the more it reflects the maturity and rationality of the development technology, which can save resources and focus on the difficulties in the development process. In the existing refueling volume development process, most of the determination and optimization are carried out by experimental methods. Although the test results are in line with the actual situation, the repeated loading and unloading and adjustment test process will prolong the overall development time and reduce efficiency, which will lead to a significant increase in development costs.

[0039] To this end, this application determines the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test; determines the maximum refueling amount of the hybrid oil cooling system based on the refueling amount range corresponding to each test; reduces the refueling amount on the basis of the maximum refueling amount, and performs performance analysis through splash lubrication simulation test and oil pump suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system. By determining the refueling amount range while meeting the performance of the hybrid oil cooling system through a variety of simulation tests, and continuously determining the optimal refueling amount through some simulation tests, it can not only save the manpower and material resources required for the test and shorten the time to confirm the refueling amount plan, but also can timely modify and adjust the plan, which can effectively improve the efficiency of the entire development process and achieve the effect of improving the detection efficiency of the optimal refueling amount of the hybrid oil cooling system.

[0040] In the embodiment of the present application, the execution entity may be a device for determining the optimal refueling amount of a hybrid oil cooling system in a system for determining the optimal refueling amount of a hybrid oil cooling system. In actual applications, the device for determining the optimal refueling amount of a hybrid oil cooling system may be electronic devices such as terminal devices and servers, which are not limited here.

[0041] Combine the following Figure 1 The method for determining the optimal refueling amount of the hybrid oil cooling system in an embodiment of the present application is described in detail.

[0042] Please see Figure 1 , Figure 1 A flow chart of a method for determining an optimal refueling amount for a hybrid oil cooling system provided in an embodiment of the present application is shown in FIG. Figure 1 The method shown for determining the optimum oil filling amount for a hybrid oil cooling system includes:

[0043] Step 110: Determine the oil filling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through the system splash lubrication simulation test, the system ventilation performance simulation test and the oil pump oil suction performance simulation test respectively.

[0044] Among them, the hybrid oil cooling system performance standards include: Lubrication performance standards: After the movement is stable, the reducer tooth surface and bearings, etc., which are prone to wear due to movement, have sufficient oil lubrication, which is considered to be good lubrication performance. Ventilation performance standards: The air pressure in the reducer cavity is balanced, and after stabilization, there will be no oil overflowing from the vent to cause leakage and blockage of the vent, which is considered to be good ventilation performance. Oil suction performance standards: The oil pump has good oil suction capacity and no bubbles, which is considered to be good oil suction performance.

[0045] In some embodiments of the present application, the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard is determined through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test, including: simulating system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test of automobiles under different working conditions to determine the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition; determining the refueling amount range corresponding to each test according to the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition.

[0046] In the above process, the present application can determine the range of refueling amount while ensuring the performance of the hybrid oil cooling system through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test, thereby improving the accuracy of subsequent determination of the optimal refueling amount.

[0047] Optionally, a system splash lubrication simulation test of a car under different working conditions is performed to determine the amount of lubricating oil splashing under each working condition, and the refueling amount range is determined according to each working condition, including: by simulating the car's uniform low-speed, uniform medium-speed, and uniform high-speed driving on a horizontal road; uniform low-speed, uniform medium-speed, and uniform high-speed driving uphill and downhill; and the oil changes of the electric drive system under actual conditions such as turning at different turning radii. The specific working conditions are compared with the test working conditions to determine the amount of lubricating oil splashing under different states and working conditions, and then the refueling amount range corresponding to the system splash lubrication simulation test can be determined.

[0048] In the above process, since the assembly is running at high speed and high temperature, it will cause wear on the tooth surface of the shaft and the bearing. In order to ensure and extend the service life, lubrication is required to reduce wear; an oil film is formed inside the chassis to isolate the air and prevent rust and corrosion; at the same time, it can also cool and reduce the heat generated during use. Therefore, lubrication simulation analysis is performed to ensure good lubrication performance to extend the service life.

[0049] Among them, the corresponding refueling amount when the amount of lubricating oil splashing is less than the preset amount under different states and working conditions can be used as the standard to obtain multiple refueling amounts, and the maximum and minimum values ​​can be used as boundaries to determine the refueling amount range. The preset amount can be set according to demand. If the lubrication performance does not meet the standard, the defect problem is judged based on the simulation results, and suggestions for modification of the structure are made, and then the simulation analysis is repeated; if the lubrication performance meets the standard, other performance analysis comparisons are examined and wait for the next step

[0050] Optionally, simulate the system ventilation performance simulation test of the automobile under different working conditions to determine the system ventilation performance under each working condition, and determine the refueling amount range according to each working condition, including simulating actual conditions such as constant speed, acceleration, braking, slope, turning, etc. during the automobile's driving process and determining the refueling amount corresponding to maintaining good ventilation performance under the condition of water in the oil to determine the refueling amount range corresponding to the system ventilation performance simulation test.

[0051] In the above process of the present application, the role of ventilation is to balance the internal and external air pressure. Since the high-speed operation of the gearbox, temperature changes, unknown road conditions of the vehicle and other factors may cause changes in the pressure inside the assembly and interfere with normal operation, it is necessary to ensure good ventilation performance through system ventilation performance simulation tests to maintain the balance of internal and external pressure differences.

[0052] Among them, the refueling amount can be detected according to different states and working conditions and the ventilation performance of the system is good, and multiple refueling amounts can be obtained. The maximum and minimum values ​​are used as boundaries to determine the refueling amount range. The preset amount can be set according to demand. If the ventilation performance does not meet the standard, the 3D model structure is optimized and modified according to the result data, and then the ventilation performance simulation analysis test is re-performed; if the ventilation performance meets the standard, it is considered to be compared with other performance analysis and wait for the next step.

[0053] Optionally, a simulation test of the oil pump oil suction performance of the vehicle under different working conditions is performed to determine the oil pump oil suction performance under each working condition, and the refueling amount range is determined according to each working condition, including the refueling amount corresponding to the pump not sucking out the oil under the combination of extreme conditions such as acceleration, braking, and turning under actual conditions of the vehicle as the refueling amount range corresponding to the oil pump oil suction performance simulation test

[0054] In the above process of this application, the oil pump sucking air will lead to reduced efficiency of the hydraulic oil pump; poor lubrication between moving parts will cause wear; the air contains oxygen, which will also accelerate the oxidation of components; the high-pressure bursting of bubbles produces impact and causes cavitation, so analyzing the oil pump's oil suction performance is crucial to the performance of the assembly.

[0055] Among them, it is possible to ensure that the pump does not suck empty under different states and working conditions, obtain multiple refueling amounts, set the maximum and minimum values ​​as boundaries, and determine the refueling amount range. The preset amount can be set according to demand. If the oil absorption performance does not meet the standard, the hybrid oil cooling model of the automobile is adjusted and modified, and the oil pump oil absorption performance simulation analysis is re-performed; if the oil absorption performance meets the standard, consider comparing it with other performance analyses.

[0056] Step 120: Determine the maximum refueling amount of the hybrid oil cooling system according to the refueling amount range corresponding to each test.

[0057] Among them, the maximum refueling amount represents the maximum lubricating oil storage capacity of the hybrid oil cooling system, which represents a fixed value.

[0058] In some embodiments of the present application, the maximum refueling amount of the hybrid oil cooling system is determined according to the refueling amount range corresponding to each test, including: taking the intersection of the refueling amount range corresponding to each test; and taking the maximum value corresponding to the intersection as the maximum refueling amount.

[0059] In the above process, the present application continuously conducts simulation tests by gradually reducing the amount, so as to accurately determine the optimal refueling amount.

[0060] The intersection also represents a refueling amount range, and the maximum value in the refueling amount range is the maximum refueling amount. In addition, the maximum refueling amount can also be determined based on the historical refueling amount or the maximum lubricating oil storage capacity of the hybrid oil cooling system.

[0061] Step 130: Reduce the refueling amount based on the maximum refueling amount, and perform performance analysis through splash lubrication simulation test and oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system.

[0062] In some embodiments of the present application, the refueling amount is reduced based on the maximum refueling amount, and performance analysis is performed through splash lubrication simulation test and oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system, including: repeating the following steps until the lubrication performance and / or oil pump oil suction performance of the hybrid oil cooling system do not meet the standards, and then obtaining the optimal refueling amount: reducing the maximum refueling amount according to the preset oil amount to obtain the latest refueling amount, and detecting the lubrication performance and oil pump oil suction performance through splash lubrication simulation test and oil pump oil suction performance simulation test.

[0063] In the above process, the present application continuously simulates the performance of the hybrid oil cooling system under different refueling amounts through splash lubrication simulation test and oil pump oil suction performance simulation test, so as to accurately detect the optimal refueling amount of the hybrid oil cooling system while meeting the performance of the hybrid oil cooling system.

[0064] Among them, the preset oil volume can be set according to demand.

[0065] Optionally, the maximum refueling amount is reduced according to the preset oil amount to obtain the latest refueling amount, and the lubrication performance and the oil pump oil suction performance are tested through splash lubrication simulation test and oil pump oil suction performance simulation test, including reducing the maximum refueling amount according to the preset oil amount to obtain the latest refueling amount, and performing splash lubrication simulation test and oil pump oil suction performance simulation test at the latest refueling amount to determine the performance of the hybrid oil cooling system.

[0066] When the test shows that the lubrication performance and the oil pump suction performance meet the requirements, the above steps are repeated until the lubrication performance and / or the oil pump suction performance of the hybrid oil cooling system do not meet the standards, and the latest refueling amount is used as the optimal refueling amount.

[0067] In the above Figure 1 In the process shown, the present application determines the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test; determines the maximum refueling amount of the hybrid oil cooling system according to the refueling amount range corresponding to each test; reduces the refueling amount on the basis of the maximum refueling amount, and performs performance analysis through splash lubrication simulation test and oil pump suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system. By determining the refueling amount range while meeting the performance of the hybrid oil cooling system through a variety of simulation tests, and continuously determining the optimal refueling amount through some simulation tests, it can not only save the manpower and material resources required for the test and shorten the time to confirm the refueling amount plan, but also can timely modify and adjust the plan, which can effectively improve the efficiency of the entire development process and achieve the effect of improving the detection efficiency of the optimal refueling amount of the hybrid oil cooling system.

[0068] Combine the following Figure 2 The implementation method of determining the optimal refueling amount of the hybrid oil cooling system in an embodiment of the present application is described in detail.

[0069] Please see Figure 2 , Figure 2 A flowchart of an implementation method for determining the optimal refueling amount of a hybrid oil cooling system provided in an embodiment of the present application is shown in FIG. Figure 2 The implementation method for determining the optimal fueling amount of the hybrid oil cooling system includes:

[0070] First, assemble a 3D model, and conduct subsequent simulation tests by simulating the hybrid oil cooling system of the car. Given an initial refueling volume, conduct subsequent system splash lubrication simulation tests, system ventilation performance simulation tests, and oil pump suction performance simulation tests. When the lubricating oil splash lubrication performance, system ventilation performance, and oil pump suction performance meet the standards, determine the upper limit of the refueling volume, and then determine the refueling volume range corresponding to each test based on the initial refueling volume. Otherwise, return to reassemble the 3D model and conduct tests again. Then, determine the maximum refueling volume based on the refueling volume range, and continuously reduce the maximum refueling volume while performing performance analysis through splash lubrication simulation tests and oil pump suction performance simulation tests until the optimal refueling volume is determined when the system ventilation performance simulation or the oil pump suction performance does not meet the standards.

[0071] also, Figure 2 The specific methods and steps shown can be found in Figure 1 The method shown will not be described in detail here.

[0072] Previous article Figure 1-Figure 2 Describes the method for determining the optimal oil filling amount for a hybrid oil cooling system. Figure 3-Figure 4 Describe the apparatus for determining the optimum oil level for a hybrid oil cooling system.

[0073] Please refer to Figure 3 , is a schematic block diagram of a device 300 for determining the optimal refueling amount of a hybrid oil cooling system provided in an embodiment of the present application. The device 300 may be a module, program segment or code on an electronic device. The device 300 is similar to the above Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device 300 can be found in the description below. To avoid repetition, the detailed description is appropriately omitted here.

[0074] Optionally, the device 300 includes:

[0075] The test module 310 is used to determine the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through a system splash lubrication simulation test, a system ventilation performance simulation test and an oil pump suction performance simulation test respectively;

[0076] A determination module 320, for determining a maximum refueling amount of the hybrid oil cooling system according to a refueling amount range corresponding to each test;

[0077] The analysis and determination module 330 is used to reduce the refueling amount based on the maximum refueling amount, and perform performance analysis through splash lubrication simulation test and oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system.

[0078] Optionally, the test module is specifically used to:

[0079] Repeat the following steps until the lubrication performance of the hybrid oil cooling system and / or the oil pump oil suction performance do not meet the standards, and obtain the optimal refueling amount: reduce the maximum refueling amount according to the preset oil amount to obtain the latest refueling amount, and test the lubrication performance and oil pump oil suction performance through splash lubrication simulation test and oil pump oil suction performance simulation test.

[0080] Optionally, determine whether the module is specifically used for:

[0081] Simulate the system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test of the automobile under different working conditions to determine the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition; determine the refueling amount range corresponding to each test according to the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump suction performance under each working condition.

[0082] Optionally, the analysis and determination module is specifically used for:

[0083] Take the intersection of the refueling amount ranges corresponding to each test; take the maximum value corresponding to the intersection as the maximum refueling amount.

[0084] Please refer to Figure 4 The structure schematic block diagram of a device for determining the optimal fueling amount of a hybrid oil cooling system provided in an embodiment of the present application, the device may include a memory 410 and a processor 420. Optionally, the device may also include: a communication interface 430 and a communication bus 440. The device and the above Figure 1 The method embodiment corresponds to and can be executed Figure 1 The various steps involved in the method embodiment and the specific functions of the device can be found in the description below.

[0085] Specifically, the memory 410 is used to store computer-readable instructions.

[0086] Processor 420 is used to process the readable instructions stored in the memory and can execute Figure 1 The steps in the method.

[0087] The communication interface 430 is used for signaling or data communication with other node devices, for example, for communication with a server or a terminal, or for communication with other device nodes, but the embodiments of the present application are not limited thereto.

[0088] The communication bus 440 is used to realize direct connection and communication among the above components.

[0089] The communication interface 430 of the device in the embodiment of the present application is used to communicate signals or data with other node devices. The memory 410 can be a high-speed RAM memory or a non-volatile memory, such as at least one disk memory. The memory 410 can also be at least one storage device located away from the aforementioned processor. The memory 410 stores computer-readable instructions. When the computer-readable instructions are executed by the processor 420, the electronic device executes the aforementioned Figure 1 The method process shown. The processor 420 can be used on the device 300 and is used to perform the functions in the present application. Exemplarily, the above-mentioned processor 420 can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and the embodiments of the present application are not limited thereto.

[0090] The embodiment of the present application also provides a readable storage medium, when the computer program is executed by a processor, Figure 1 The method process in the method embodiment shown is executed by the electronic device.

[0091] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method, and will not be described in detail here.

[0092] In summary, the embodiment of the present application provides a method, device, electronic device and readable storage medium for determining the optimal refueling amount of a hybrid oil cooling system. The method includes, respectively, determining the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through a system splash lubrication simulation test, a system ventilation performance simulation test and an oil pump oil suction performance simulation test; determining the maximum refueling amount of the hybrid oil cooling system according to the refueling amount range corresponding to each test; reducing the refueling amount based on the maximum refueling amount, and performing performance analysis through a splash lubrication simulation test and an oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system. This method can achieve the effect of improving the detection efficiency of the optimal refueling amount of the hybrid oil cooling system.

[0093] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0094] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0095] If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0096] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0097] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0098] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements.

Claims

1. A method for determining the optimal oil filling amount of a hybrid oil cooling system, characterized in that: include: Through the system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test, the corresponding refueling amount range for each test when the hybrid oil cooling system performance meets the standard is determined; Determining a maximum refueling amount of the hybrid oil cooling system according to a refueling amount range corresponding to each test; The refueling amount is reduced on the basis of the maximum refueling amount, and a performance analysis is performed through the splash lubrication simulation test and the oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system.

2. The method according to claim 1, characterized in that The reducing the refueling amount based on the maximum refueling amount, and performing performance analysis through the splash lubrication simulation test and the oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system, includes: Repeat the following steps until the lubrication performance of the hybrid oil cooling system and / or the oil pump oil suction performance do not meet the standards, and obtain the optimal oil filling amount: The maximum refueling amount is reduced according to the preset oil amount to obtain the latest refueling amount, and the lubrication performance and the oil pump oil suction performance are tested through the splash lubrication simulation test and the oil pump oil suction performance simulation test.

3. The method according to claim 1 or 2, characterized in that: The system splash lubrication simulation test, the system ventilation performance simulation test and the oil pump suction performance simulation test are respectively used to determine the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard, including: Simulating the system splash lubrication simulation test, the system ventilation performance simulation test and the oil pump oil suction performance simulation test under different working conditions of the automobile to determine the amount of lubricating oil splash, system ventilation performance and oil pump oil suction performance under each working condition; The refueling amount range corresponding to each test is determined based on the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump oil suction performance under each working condition.

4. The method according to claim 1 or 2, characterized in that: Determining the maximum refueling amount of the hybrid oil cooling system according to the refueling amount range corresponding to each test includes: Take the intersection of the refueling amount ranges corresponding to each test; The maximum value corresponding to the intersection is used as the maximum refueling amount.

5. A device for determining the optimal oil filling amount of a hybrid oil cooling system, characterized in that: include: The test module is used to determine the refueling amount range corresponding to each test when the hybrid oil cooling system performance meets the standard through system splash lubrication simulation test, system ventilation performance simulation test and oil pump suction performance simulation test respectively; A determination module, configured to determine a maximum refueling amount of the hybrid oil cooling system according to a refueling amount range corresponding to each test; The analysis and determination module is used to reduce the refueling amount based on the maximum refueling amount, and to perform performance analysis through the splash lubrication simulation test and the oil pump oil suction performance simulation test to obtain the optimal refueling amount of the hybrid oil cooling system.

6. The device according to claim 5, characterized in that The test module is specifically used for: Repeat the following steps until the lubrication performance of the hybrid oil cooling system and / or the oil pump oil suction performance do not meet the standards, and obtain the optimal oil filling amount: The maximum refueling amount is reduced according to the preset oil amount to obtain the latest refueling amount, and the lubrication performance and the oil pump oil suction performance are tested through the splash lubrication simulation test and the oil pump oil suction performance simulation test.

7. The device according to claim 5 or 6, characterized in that The determination module is specifically used for: Simulating the system splash lubrication simulation test, the system ventilation performance simulation test and the oil pump oil suction performance simulation test under different working conditions of the automobile to determine the amount of lubricating oil splash, system ventilation performance and oil pump oil suction performance under each working condition; The refueling amount range corresponding to each test is determined based on the compliance of the lubricating oil splashing amount, system ventilation performance and oil pump oil suction performance under each working condition.

8. The device according to claim 5 or 6, characterized in that The analysis and determination module is specifically used for: Take the intersection of the refueling amount ranges corresponding to each test; The maximum value corresponding to the intersection is used as the maximum refueling amount.

9. An electronic device, characterized in that: include: A memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method according to any one of claims 1 to 4 are executed.

10. A computer-readable storage medium, characterized in that: include: A computer program, when the computer program is run on a computer, causes the computer to execute the method according to any one of claims 1 to 4.

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