Control method of double-oil-tank oil way system, electronic equipment and storage medium

Abstract

The invention discloses a control method of a double-oil-tank oil way system, electronic equipment and a storage medium. The method comprises the steps that vehicle condition information of a target vehicle is obtained, and the vehicle condition information comprises at least one of power information and fuel oil information; a target control instruction set is generated based on the vehicle condition information, the target control instruction set is used for controlling the opening value of an electric control valve, the electric control valve is used for adjusting fluid parameters of a power traction oil way, and the power traction oil way is used for injecting oil in the auxiliary oil tank into the main oil tank through kinetic energy of oil in the oil return pipeline. The technical problem that balance of liquid levels of main and auxiliary oil tanks is difficult to maintain due to the fact that an existing double-oil-tank control method is rough is solved.

Description

Technical Field

[0001] The present invention relates to the field of dual fuel tank control, and in particular, to a control method, an electronic device, and a storage medium for a dual fuel tank oil circuit system. Background Art

[0002] In the prior art, the technical means for solving the liquid level balance problem of the dual fuel tank system mainly rely on mechanical connection and manual or semi-automatic control methods: the main fuel tank and the auxiliary fuel tank achieve natural balance in liquid level through a bottom connecting pipe. However, if there are many impurities in the oil, the connecting pipeline is easily blocked, affecting the liquid flow between the fuel tanks; adopting a top connecting pipeline can avoid the problem of blockage of the bottom connecting pipeline by impurities. By means of a three-way valve arranged on the connecting pipeline, the gas-liquid flow between the fuel tanks is manually or semi-automatically controlled and adjusted, so as to achieve the purpose of balancing the liquid level. However, the disadvantage of this method is that when the fuel tank liquid level is low or the fuel tank is switched, air blockage is likely to occur, affecting the accurate balance of the liquid level.

[0003] In view of the above problems, no effective solution has been proposed yet. Summary of the Invention

[0004] Embodiments of the present invention provide a control method, an electronic device, and a storage medium for a dual fuel tank oil circuit system, so as to at least solve the technical problem that the existing dual fuel tank control method is rough and it is difficult to maintain the balance of the liquid levels of the main and auxiliary fuel tanks.

[0005] According to one aspect of the embodiments of the present invention, a control method for a dual fuel tank oil circuit system is provided, and the method includes:

[0006] Obtain the vehicle condition information of the target vehicle, where the vehicle condition information includes at least one of the following: power information, fuel information; generate a target control instruction set based on the vehicle condition information, where the target control instruction set is used to control the opening value of an electromagnetic control valve, and the electromagnetic control valve is used to adjust the fluid parameters of the power traction oil circuit, and the power traction oil circuit is used to eject the oil in the auxiliary fuel tank into the main fuel tank by using the kinetic energy of the oil in the oil return pipeline.

[0007] Further, the fuel information includes the liquid level of the main fuel tank and the liquid level of the auxiliary fuel tank. Generating a target control instruction set based on the vehicle condition information includes: determining the fuel consumption rate of the main fuel tank based on the liquid level of the main fuel tank in the first time period; in response to an increase in the fuel consumption rate, generating a first target control instruction in the target control instruction set, where the first target control instruction is used to increase the opening value of the electromagnetic control valve in the second time period, and the second time period is after the first time period; in response to a decrease in the fuel consumption rate, generating a second target control instruction in the target control instruction set, where the second target control instruction is used to decrease the opening value of the electromagnetic control valve in the second time period.

[0008] Further, the fuel information includes the main fuel tank level and the auxiliary fuel tank level. Generating the target control instruction set based on the vehicle condition information further includes: determining the liquid level difference information based on the main fuel tank level and the auxiliary fuel tank level at the current moment, where the liquid level difference information includes the liquid level difference direction and the liquid level difference height; in response to the liquid level difference direction being positive and the liquid level difference height being greater than the first threshold, generating a third target control instruction in the target control instruction set, where the third target control instruction is used to increase the opening value of the electronic control valve at the next moment; in response to the liquid level difference direction being negative or the liquid level difference height being less than or equal to the first threshold, generating a fourth target control instruction in the target control instruction set, where the fourth target control instruction is used to decrease the opening value of the electronic control valve at the next moment.

[0009] Further, generating the target control instruction set based on the vehicle condition information further includes: determining the acceleration of the target vehicle within a third time period based on the power information; in response to the acceleration being a positive acceleration, generating a fifth target control instruction in the target control instruction set, where the fifth target control instruction is used to increase the opening value of the electronic control valve within a fourth time period, and the fourth time period is after the third time period; in response to the acceleration being a negative acceleration, generating a sixth target control instruction in the target control instruction set, where the sixth target control instruction is used to decrease the opening value of the electronic control valve within a fourth time period.

[0010] Further, generating the target control instruction set based on the vehicle condition information further includes: in response to the liquid level difference direction within a fifth time period being positive and the liquid level difference height being greater than the first threshold, and the fuel consumption rate within the fifth time period decreasing, generating a seventh target control instruction in the target control instruction set, where the seventh target control instruction is used to increase the opening value of the electronic control valve within a sixth time period, and the sixth time period is after the fifth time period.

[0011] Further, generating the target control instruction set based on the vehicle condition information further includes: in response to the liquid level difference direction within a seventh time period being positive and the liquid level difference height being greater than the first threshold, and the acceleration within the seventh time period being a negative acceleration, generating an eighth target control instruction in the target control instruction set, where the eighth target control instruction is used to increase the opening value of the electronic control valve within an eighth time period, and the eighth time period is after the seventh time period.

[0012] Further, the fuel information includes the main fuel tank level. Generating the target control instruction set based on the vehicle condition information further includes: periodically collecting the main fuel tank level; in response to the main fuel tank level at the current moment being greater than the height threshold, generating a ninth target control instruction in the target control instruction set, where the ninth target control instruction is used to adjust the opening value of the electronic control valve at the next moment to zero.

[0013] According to another aspect of the embodiments of the present invention, an electronic device is further provided, including: a memory storing an executable program; a processor for running the program, where when the program runs, it executes the methods in the various embodiments of the present invention.

[0014] According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium, which includes a stored executable program. When the executable program runs, it controls the device where the computer-readable storage medium is located to execute the methods in the various embodiments of the present invention.

[0015] According to another aspect of the embodiments of the present invention, there is also provided a computer program product, including a computer program, which implements the methods in the various embodiments of the present invention when executed by a processor.

[0016] In the embodiments of the present invention, by adopting the method of obtaining the vehicle condition information of the target vehicle and controlling the opening value of the electro-control valve based on the vehicle condition information, the purpose of adjusting the fluid parameters of the power traction oil circuit according to the vehicle condition is achieved, thereby realizing the technical effect of timely ejecting the oil in the auxiliary fuel tank back to the main fuel tank, maintaining the liquid level balance of the main and auxiliary fuel tanks, and further solving the technical problem that the existing dual-fuel tank control method is rough and it is difficult to maintain the balance of the liquid levels of the main and auxiliary fuel tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0018] Figure 1 is a schematic diagram of a control method for an optional dual-fuel tank oil circuit system according to an embodiment of the present invention;

[0019] Figure 2 is a schematic diagram of the structure of an optional dual-fuel tank oil circuit system according to an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of an optional oil traction device according to an embodiment of the present invention.

[0021] Among them, the above-mentioned drawings include the following reference numerals:

[0022] 1, main fuel tank;

[0023] 2, auxiliary fuel tank;

[0024] 3, engine system;

[0025] 4, fuel inlet pipeline;

[0026] 5, fuel return pipeline; 51, fuel injector return pipeline; 52, fuel rail return pipeline; 53, fuel pump return pipeline; 54, transfer pump return pipeline;

[0027] 6. Oil traction device; 61. First inlet; 62. Second inlet; 63. Outlet; 64. Power flow path; 65. Traction flow path;

[0028] 7. Float valve;

[0029] 8. Three-way valve;

[0030] 9. Pressure limiting valve;

[0031] 10. Throttle valve;

[0032] 100. Coarse filter; 101. Fuel transfer pump; 102. Fine filter; 103. High-pressure fuel pump; 104. Fuel rail; 105. Injector. Detailed implementation manners

[0033] In order to enable those skilled in the art of the present technology to better understand the solution of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned accompanying drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present invention described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0035] According to an embodiment of the present invention, a method embodiment of a control method for a dual-tank oil circuit system is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. And although the logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that here.

[0036] Figure 1 is a method according to an embodiment of the present invention, as Figure 1 shown, the method includes the following steps:

[0037] Step S102, obtain the vehicle condition information of the target vehicle, where the vehicle condition information includes at least one of the following: power information, fuel information.

[0038] Step S104, generate a target control instruction set based on the vehicle condition information, where the target control instruction set is used to control the opening value of an electromagnetic control valve, the electromagnetic control valve is used to adjust the fluid parameters of the power traction oil circuit, and the power traction oil circuit is used to utilize the oil kinetic energy in the oil return pipeline to eject the oil in the auxiliary fuel tank into the main fuel tank.

[0039] Through the above steps, by obtaining the vehicle condition information of the target vehicle and controlling the opening value of the electromagnetic control valve based on the vehicle condition information, the purpose of adjusting the fluid parameters of the power traction oil circuit according to the vehicle condition is achieved, thereby realizing the technical effect of timely ejecting the oil in the auxiliary fuel tank back into the main fuel tank, maintaining the liquid level balance between the main and auxiliary fuel tanks, and further solving the technical problem that the existing dual-fuel tank control method is rough and it is difficult to maintain the balance of the liquid levels in the main and auxiliary fuel tanks.

[0040] As Figure 2 shown, the present application also provides a dual-fuel tank oil circuit system.

[0041] The dual-fuel tank oil circuit management system includes: a main fuel tank 1; an auxiliary fuel tank 2; an engine system 3, the engine system 3 includes an oil inlet pipeline 4, the oil inlet end of the oil inlet pipeline 4 is communicated with the main fuel tank 1, the engine system 3 further includes at least two oil return pipelines 5, at least two oil return sub-components and at least two oil return pipelines 5 are arranged in one-to-one correspondence, and the oil inlet end of the oil return pipeline 5 is communicated with the corresponding oil return sub-component; an oil traction device 6, the oil traction device 6 has a first inlet 61, a second inlet 62 and an outlet 63, the first inlet 61 and the outlet 63 are communicated to form a power flow channel 64, the second inlet 62 and the outlet 63 are communicated to form a traction flow channel 65, the outlet 63 is communicated with the main fuel tank 1, and the traction flow channel 65 has a communication state when the second inlet 62 is communicated with the auxiliary fuel tank 2; wherein, the outlet ends of at least part of the oil return pipelines 5 are communicated with the first inlet 61. Figure 2 Also shown in

[0042] Applying the technical solution of the above embodiment, the first inlet 61 is communicated with the outlet 63 to form a power flow channel 64, and the second inlet 62 is communicated with the outlet 63 to form a traction flow channel 65. By connecting the outlet end of at least a part of the oil return pipeline 5 to the first inlet 61, when the oil return pipeline 5 returns oil to the main fuel tank 1, the oil in the auxiliary fuel tank 2 can be ejected into the main fuel tank 1. Furthermore, without arranging additional power sources and control systems, the oil return from the auxiliary fuel tank 2 to the main fuel tank 1 can be realized, and thus the automatic balance of the liquid levels of the main and auxiliary fuel tanks can be achieved. This application solves the problem in the prior art that additional power sources and control systems need to be added to ensure the same liquid levels of the main and auxiliary fuel tanks.

[0043] Adopting the technical solution of the above embodiment, the technical problem to be solved is how to avoid the blockage of impurities and air blockage in the pipeline while ensuring the liquid level balance of the main and auxiliary fuel tanks in a dual-fuel-tank system, and to ensure the reliability and efficiency of the fuel system. In the case of directly connecting the bottoms of the main and auxiliary fuel tanks through a connecting pipe, the pipeline is easily blocked by impurities deposited at the bottom, affecting the smooth flow of liquid between the fuel tanks. In the solution of using a top connection and a three-way valve, gas will accumulate at the top of the pipeline, forming an air block, hindering the flow of fuel and affecting the normal fuel supply of the engine. In this application, by using an ejector valve to communicate with the auxiliary fuel tank and the main fuel tank instead of directly connecting the bottoms, the impurities in the fuel can be prevented from directly blocking the connecting pipeline, because the pressure and speed of the oil return pipeline help to remove or prevent the blockage of impurities; by adopting the ejector method, when the oil return pipeline is filled with fuel, the liquid balance between the fuel tanks can be naturally formed, without worrying about the air block problem caused by the accumulation of gas at the top.

[0044] Further, as Figure 3 shows the schematic diagram of the oil traction device 6. The movement of the fluid in the power flow channel 64 will change the pressure of the oil traction device 6. Since the traction flow channel 65 has the same outlet, the power flow channel 64 will eject the fluid in the traction flow channel 65. Its core principle is based on the Bernoulli equation and the law of conservation of momentum. By using high-speed fluid (driving fluid) to eject low-speed or static fluid (ejected fluid), energy transfer and pressure regulation are achieved.

[0045] Optionally, the oil return pipeline 5 includes: an injector oil return pipe 51, a fuel rail oil return pipe 52, a fuel pump oil return pipe 53, and a fuel transfer pump oil return pipe 54. The fuel transfer pump oil return pipe 54 is communicated with the first inlet 61, and the injector oil return pipe 51, the fuel rail oil return pipe 52, and the fuel pump oil return pipe 53 are all communicated with the first inlet 61 and are communicated with at least one of the main fuel tank 1 and the auxiliary fuel tank 2.

[0046] Further, the oil traction device 6 is an ejector valve. The second inlet 62 forms the inlet end of the traction flow channel 65. The inlet end of the traction flow channel 65 extends into the auxiliary fuel tank 2. A float valve 7 is provided at the end of the inlet end of the traction flow channel 65. The density of the float valve 7 is greater than that of the fuel. The float valve 7 has a communication position for at least partially communicating the second inlet 62 with the auxiliary fuel tank 2, and the float valve 7 has a closed position for completely intercepting the second inlet 62 from the auxiliary fuel tank 2.

[0047] As Figure 2 shown, a pressure limiting valve 9 and a throttle valve 10 are provided on the fuel transfer pump return pipe 54. The throttle valve 10 is also an electronically controlled valve. The target control instruction set is used to control the opening value of the throttle valve 10. The throttle valve 10 is used to adjust the flow rate and flow velocity of the power traction oil circuit.

[0048] Optionally, the throttle valve can also be provided on other return oil pipelines (such as the injector return pipe 51, the fuel rail return pipe 52, the fuel pump return pipe 53), and control the flow rate and flow velocity of the corresponding oil circuit.

[0049] Optionally, further, the fuel information includes the main fuel tank liquid level and the auxiliary fuel tank liquid level. Generating the target control instruction set based on the vehicle condition information includes:

[0050] Determining the fuel consumption rate of the main fuel tank based on the main fuel tank liquid level within the first time period;

[0051] In response to an increase in the fuel consumption rate, generating a first target control instruction in the target control instruction set. The first target control instruction is used to increase the opening value of the electronically controlled valve within the second time period, and the second time period is after the first time period;

[0052] In response to a decrease in the fuel consumption rate, generating a second target control instruction in the target control instruction set. The second target control instruction is used to decrease the opening value of the electronically controlled valve within the second time period.

[0053] That is to say, when the fuel consumption rate of the vehicle's main fuel tank increases, at this time, the liquid level of the main fuel tank has a large downward trend. The opening of the electronically controlled valve in the next time period should be increased to increase the kinetic energy of the ejector flow and eject more liquid from the auxiliary fuel tank into the main fuel tank.

[0054] When the fuel consumption rate of the vehicle's main fuel tank decreases, at this time, the liquid level of the main fuel tank has a small downward trend. If the original ejector flow rate and ejector speed are sufficient to maintain the liquid level balance, and with the change of working conditions: the reduction of the fuel consumption rate, the ejector parameters should be adjusted. The opening of the electronically controlled valve in the next time period should be decreased to reduce the kinetic energy of the ejector flow and control the liquid in the auxiliary fuel tank to be ejected into the main fuel tank at a specific rate.

[0055] By real-time monitoring the main fuel tank level and calculating the fuel consumption rate, the system can dynamically adjust the opening degree of the electronic control valve according to the current fuel consumption situation, thus realizing the refined management of the return oil. When the consumption rate increases, increasing the opening degree of the electronic control valve can accelerate the fuel supply and return from the auxiliary fuel tank to the main fuel tank, and vice versa, ensuring that the fuel supply of the main fuel tank always matches the vehicle demand.

[0056] Dynamically adjusting the opening degree of the electronic control valve can avoid excessive or insufficient fuel supply, reduce fuel waste, and improve the overall fuel efficiency of the vehicle. Especially in the case of low-load driving, reducing the opening degree of the electronic control valve can reduce unnecessary fuel consumption, while in the case of high load or acceleration, increasing the opening degree ensures that the main fuel tank is replenished in time to maintain the stable operation of the engine.

[0057] Furthermore, the fuel information includes the main fuel tank level and the auxiliary fuel tank level. Generating the target control instruction set based on the vehicle condition information further includes:

[0058] Determining the liquid level difference information based on the main fuel tank level and the auxiliary fuel tank level at the current moment. The liquid level difference information includes the liquid level difference direction and the liquid level difference height;

[0059] In response to the liquid level difference direction being positive and the liquid level difference height being greater than the first threshold, generating the third target control instruction in the target control instruction set. The third target control instruction is used to increase the opening degree value of the electronic control valve at the next moment;

[0060] The positive liquid level difference direction means that the main fuel tank liquid level is lower than the auxiliary fuel tank. The negative liquid level difference direction means that the main fuel tank liquid level is higher than the auxiliary fuel tank. When the main fuel tank liquid level is lower than the auxiliary fuel tank and the height difference is large, the opening degree of the electronic control valve should be increased in the next time period to increase the kinetic energy of the ejector flow and eject more liquid in the auxiliary fuel tank into the main fuel tank.

[0061] In response to the liquid level difference direction being negative or the liquid level difference height being less than or equal to the first threshold, generating the fourth target control instruction in the target control instruction set. The fourth target control instruction is used to decrease the opening degree value of the electronic control valve at the next moment.

[0062] When the main fuel tank liquid level is higher than the auxiliary fuel tank, or, when the main fuel tank liquid level is lower than the auxiliary fuel tank but the height difference is less than the first threshold, the opening degree of the electronic control valve should be decreased in the next time period to reduce the kinetic energy of the ejector flow and control the liquid in the auxiliary fuel tank to be ejected into the main fuel tank at a specific rate.

[0063] Furthermore, generating the target control instruction set based on the vehicle condition information further includes:

[0064] Determining the acceleration of the target vehicle in the third time period based on the power information;

[0065] In response to the acceleration being a positive acceleration, generate a fifth target control instruction in the target control instruction set. The fifth target control instruction is used to increase the opening value of the electronic control valve during a fourth time period, and the fourth time period is after a third time period.

[0066] The acceleration being a positive acceleration means that the vehicle is in an accelerating process, corresponding to a large driver demand torque. At this time, the fuel consumption of the main fuel tank increases, and the liquid level of the main fuel tank has a large downward trend. The opening of the electronic control valve in the next time period should be increased to increase the kinetic energy of the ejector flow and eject more liquid in the auxiliary fuel tank into the main fuel tank.

[0067] In response to the acceleration being a negative acceleration, generate a sixth target control instruction in the target control instruction set. The sixth target control instruction is used to decrease the opening value of the electronic control valve during the fourth time period.

[0068] The acceleration being a negative acceleration means that the vehicle is in a decelerating process. At this time, the opening of the electronic control valve in the next time period should be decreased to reduce the kinetic energy of the ejector flow and control the liquid in the auxiliary fuel tank to be ejected into the main fuel tank at a specific rate.

[0069] Furthermore, generating the target control instruction set based on the vehicle condition information further includes:

[0070] In response to the liquid level difference direction being positive and the liquid level difference height being greater than a first threshold during a fifth time period, and the fuel consumption rate decreasing during the fifth time period, generate a seventh target control instruction in the target control instruction set. The seventh target control instruction is used to increase the opening value of the electronic control valve during a sixth time period, and the sixth time period is after the fifth time period.

[0071] When the liquid level of the main fuel tank is lower than that of the auxiliary fuel tank and the liquid level difference height is large, and at the same time the fuel consumption rate decreases, the opening value of the electronic control valve should be controlled according to the actual liquid level height of the double fuel tanks, and the opening value of the electronic control valve should be increased.

[0072] Furthermore, generating the target control instruction set based on the vehicle condition information further includes:

[0073] In response to the liquid level difference direction being positive and the liquid level difference height being greater than a first threshold during a seventh time period, and the acceleration being a negative acceleration during the seventh time period, generate an eighth target control instruction in the target control instruction set. The eighth target control instruction is used to increase the opening value of the electronic control valve during an eighth time period, and the eighth time period is after the seventh time period.

[0074] When the liquid level of the main fuel tank is lower than that of the auxiliary fuel tank and the liquid level difference height is large, and at the same time the vehicle is decelerating, the opening value of the electronic control valve should be controlled according to the actual liquid level height of the double fuel tanks, and the opening value of the electronic control valve should be increased.

[0075] Further, the fuel information includes the main fuel tank level, and generating the target control instruction set based on the vehicle condition information further includes:

[0076] Periodically collect the main fuel tank level;

[0077] In response to the main fuel tank level at the current moment being greater than the height threshold, generate the ninth target control instruction in the target control instruction set, and the ninth target control instruction is used to adjust the opening value of the electric control valve at the next moment to zero.

[0078] When the main fuel tank level is high, the return flow should be stopped at this time.

[0079] An embodiment of the present application further provides an electronic device, including: a memory storing an executable program; a processor for running the program, wherein when the program runs, it executes the methods in various embodiments of the present invention.

[0080] The above method includes:

[0081] Step S1, obtain the vehicle condition information of the target vehicle, and the vehicle condition information includes at least one of the following: power information, fuel information.

[0082] Step S2, generate a target control instruction set based on the vehicle condition information, and the target control instruction set is used to control the opening value of the electric control valve. The electric control valve is used to adjust the fluid parameters of the power traction oil circuit, and the power traction oil circuit is used to utilize the oil kinetic energy in the return oil pipeline to eject the oil in the auxiliary fuel tank into the main fuel tank.

[0083] Through the above steps, by obtaining the vehicle condition information of the target vehicle and controlling the opening value of the electric control valve based on the vehicle condition information, the purpose of adjusting the fluid parameters of the power traction oil circuit according to the vehicle condition is achieved, thereby realizing the technical effect of timely ejecting the oil in the auxiliary fuel tank back into the main fuel tank, maintaining the balance of the main and auxiliary fuel tank levels, and further solving the technical problem that the existing dual-fuel tank control method is rough and it is difficult to maintain the balance of the main and auxiliary fuel tank liquid levels.

[0084] An embodiment of the present application further provides a computer-readable storage medium, and the computer-readable storage medium includes a stored executable program, wherein when the executable program runs, it controls the device where the computer-readable storage medium is located to execute the methods in various embodiments of the present invention.

[0085] The above method includes:

[0086] Step S1, obtain the vehicle condition information of the target vehicle, and the vehicle condition information includes at least one of the following: power information, fuel information.

[0087] Step S2: Generate a target control instruction set based on the vehicle condition information. The target control instruction set is used to control the opening value of the electro-control valve, and the electro-control valve is used to adjust the fluid parameters of the power traction oil circuit. The power traction oil circuit is used to eject the oil in the auxiliary fuel tank into the main fuel tank by using the kinetic energy of the oil in the oil return pipeline.

[0088] An embodiment of the present application also provides a computer program product, including a computer program, which implements the methods in various embodiments of the present invention when executed by a processor.

[0089] In the above embodiments of the present invention, the descriptions of the various embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0090] In several embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only illustrative. For example, the division of the units can be a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or direct coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection of the units or modules can be in an electrical or other form.

[0091] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or can be distributed to multiple units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0092] In addition, the functional units in various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated units can be implemented in the form of hardware or in the form of software functional units.

[0093] When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The foregoing storage medium includes: various media such as USB flash drives, read-only memories (ROMs), random access memories (RAMs), mobile hard disks, magnetic disks, or optical discs that can store program codes.

[0094] The foregoing are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A control method for a dual-tank fuel pipeline system, characterized in that, The control method includes: Obtaining the vehicle condition information of the target vehicle, where the vehicle condition information includes at least one of the following: power information, fuel information; Generating a target control instruction set based on the vehicle condition information, where the target control instruction set is used to control the opening value of an electronic control valve, and the electronic control valve is used to adjust the fluid parameters of a power traction oil circuit, and the power traction oil circuit is used to eject the oil in the auxiliary fuel tank into the main fuel tank by using the oil kinetic energy in the oil return pipeline.

2. The control method according to claim 1, wherein, The fuel information includes the main fuel tank level and the auxiliary fuel tank level. Generating the target control instruction set based on the vehicle condition information includes: Determining the fuel consumption rate of the main fuel tank based on the main fuel tank level within a first time period; In response to an increase in the fuel consumption rate, generating a first target control instruction in the target control instruction set, where the first target control instruction is used to increase the opening value of the electronic control valve within a second time period, and the second time period is after the first time period; In response to a decrease in the fuel consumption rate, generating a second target control instruction in the target control instruction set, where the second target control instruction is used to decrease the opening value of the electronic control valve within the second time period.

3. The control method according to claim 2, wherein Generating the target control instruction set based on the vehicle condition information further includes: Determining level difference information based on the main fuel tank level and the auxiliary fuel tank level at the current moment, where the level difference information includes a level difference direction and a level difference height; In response to the level difference direction being positive and the level difference height being greater than a first threshold, generating a third target control instruction in the target control instruction set, where the third target control instruction is used to increase the opening value of the electronic control valve at the next moment; In response to the level difference direction being negative or the level difference height being less than or equal to the first threshold, generating a fourth target control instruction in the target control instruction set, where the fourth target control instruction is used to decrease the opening value of the electronic control valve at the next moment.

4. The control method according to claim 3, wherein Generating the target control instruction set based on the vehicle condition information further includes: Determining the acceleration of the target vehicle within a third time period based on the power information; In response to the acceleration being a positive acceleration, generating a fifth target control instruction in the target control instruction set, where the fifth target control instruction is used to increase the opening value of the electronic control valve within a fourth time period, and the fourth time period is after the third time period; In response to the acceleration being a negative acceleration, generating a sixth target control instruction in the target control instruction set, where the sixth target control instruction is used to decrease the opening value of the electronic control valve within the fourth time period.

5. The control method according to claim 3, wherein Generating the target control instruction set based on the vehicle condition information further includes: In response to the level difference direction being positive and the level difference height being greater than the first threshold within a fifth time period, and the fuel consumption rate decreasing within the fifth time period, generating a seventh target control instruction in the target control instruction set, where the seventh target control instruction is used to increase the opening value of the electronic control valve within a sixth time period, and the sixth time period is after the fifth time period.

6. The control method according to claim 4, characterized in that, Generating the target control instruction set based on the vehicle condition information further includes: In response to the liquid level difference direction in the seventh time period being positive and the liquid level difference height being greater than the first threshold, and the acceleration in the seventh time period being negative acceleration, generate the eighth target control instruction in the target control instruction set, where the eighth target control instruction is used to increase the opening value of the electric control valve in the eighth time period, and the eighth time period is after the seventh time period.

7. The control method according to claim 1, wherein The fuel information includes the main fuel tank liquid level, and generating the target control instruction set based on the vehicle condition information further includes: Periodically collect the main fuel tank liquid level; In response to the main fuel tank liquid level at the current moment being greater than the height threshold, generate the ninth target control instruction in the target control instruction set, where the ninth target control instruction is used to adjust the opening value of the electric control valve at the next moment to zero.

8. An electronic device, characterized in that, including: A memory storing an executable program; A processor for running the program, where when the program runs, it executes the method according to any one of claims 1 to 7.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored executable program, where when the executable program runs, it controls the device where the storage medium is located to execute the method according to any one of claims 1 to 7.

10. A computer program product, characterized in that, including a computer program, where when the computer program is executed by a processor, it implements the method according to any one of claims 1 to 7.

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