Vehicle cooling control system, method and apparatus, vehicle, and storage medium

Abstract

A vehicle cooling control system, comprising: a first cooling assembly (1); an engine body (2) connected to the first cooling assembly (1) to form a first cooling circuit (100); a second cooling assembly (3); an engine adjusting member (4) connected to the second cooling assembly (3) to form a second cooling circuit (101); a switch assembly (5) connected to the first cooling circuit (100) and the second cooling circuit (101); and a control assembly (6) connected to the switch assembly (5) and used for controlling the switch assembly (5) to turn on the first cooling circuit (100) and / or the second cooling circuit (101). Also disclosed are a vehicle cooling control method, a vehicle cooling control apparatus, a vehicle, and a computer-readable storage medium.

Description

Vehicle cooling control system, method, device, vehicle and storage medium

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on August 18, 2023, with application number 202311049523.0 and invention name “Vehicle Cooling Control System, Method, Device, Vehicle and Storage Medium”, the entire contents of which are incorporated by reference into the application. Technical Field

[0002] The present application relates to, but is not limited to, the field of automobile control technology, and in particular to a vehicle cooling control system, method, device, vehicle, and storage medium. Background Art

[0003] Intelligence and electrification are the mainstream trends in engine technology upgrades. With the deepening of hybridization, more and more engines use main electric water pumps to replace traditional mechanical water pumps to optimize and upgrade the cooling system.

[0004] The electric water pump is the heart of the cooling system. If the water pump fails and stops, coolant flow stops, and the engine quickly overheats and becomes damaged. Electric water pumps have a range of fault diagnosis methods. Existing OEM countermeasures rely on the water pump's own diagnosis. Upon identifying a water pump failure, OEMs implement fault-degradation measures such as torque limiting or engine shutdown. However, after a water pump failure, no matter how the engine's operating conditions are reduced (torque limiting), effective engine heat dissipation will be lost. The engine will inevitably shut down within a short period of time, making it impossible to ensure the vehicle's safe driving range. Technical issues

[0005] In view of this, embodiments of the present application hope to provide a vehicle cooling control system, method, device, vehicle and storage medium. Technical Solutions

[0006] In a first aspect, an embodiment of the present application provides a vehicle cooling control system, the system comprising:

[0007] a first cooling assembly;

[0008] an engine body connected to the first cooling assembly and forming a first cooling circuit;

[0009] a second cooling assembly;

[0010] an engine adjustment member connected to the second cooling assembly to form a second cooling circuit;

[0011] a switch assembly, connecting the first cooling circuit and the second cooling circuit;

[0012] A control component is connected to the switch component and is used to control the switch component to conduct the first cooling circuit and / or the second cooling circuit.

[0013] In some embodiments, the control component is also used to control the conduction of the second cooling circuit and control the switch component to conduct the third cooling circuit formed by the second cooling component and the engine body in the event of failure of the first cooling component; or, in the event of failure of the second cooling component, control the conduction of the first cooling circuit and control the switch component to conduct the fourth cooling circuit formed by the first cooling component and the engine regulating component.

[0014] In some embodiments, the switch assembly includes a first three-way proportional valve and a second three-way proportional valve; the first three-way proportional valve is connected to the first cooling circuit, the second three-way proportional valve is connected to the second cooling circuit, and the first three-way proportional valve and the second three-way proportional valve are connected.

[0015] In some embodiments, the first cooling assembly includes a first water pump and a first heat sink, and one end of the engine body is connected to one end of the first three-way proportional valve, the other end of the first three-way proportional valve is connected to one end of the first water pump, and the other end of the first water pump is connected to the first heat sink.

[0016] In some embodiments, the second cooling assembly includes a second water pump and a second heat sink, one end of the second water pump is connected to one end of the second three-way proportional valve, the other end of the second three-way proportional valve is connected to one end of the engine regulating component, one end of the second heat sink is connected to the engine regulating component, and the other end is connected to the other end of the second water pump.

[0017] In some embodiments, the first cooling circuit further includes a warm air component, and the warm air component is connected in series or in parallel with the engine body.

[0018] In some embodiments, if the heater assembly is connected in series with the engine body, a third three-way proportional valve is connected between the heater assembly and the engine body, and the third three-way proportional valve is connected to the first cooling assembly.

[0019] In some embodiments, the engine adjustment component includes at least one of the following: an oil cooler, a supercharger, and an EGR (Exhaust Gas Recirculation) cooler.

[0020] In some embodiments, when the engine adjustment component includes multiple devices, the devices are connected in parallel.

[0021] In a second aspect, an embodiment of the present application provides a vehicle cooling control method, which is applied to the vehicle cooling control system described in any embodiment of the first aspect, the method comprising:

[0022] Obtaining the working status of the first cooling component and the second cooling component;

[0023] According to the working status of the first cooling component and the second cooling component, the switch component is controlled to conduct the first cooling circuit and / or the second cooling circuit.

[0024] In some embodiments, controlling the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working status of the first cooling component and the second cooling component includes:

[0025] In response to the operating state of the first cooling assembly indicating an operating fault, controlling the second cooling circuit to be turned on, and controlling the switch assembly to turn on a third cooling circuit formed by the second cooling assembly and the engine body;

[0026] In response to the working state of the second cooling component indicating a working fault, the first cooling circuit is controlled to be turned on, and the switch component is controlled to turn on a fourth cooling circuit formed by the first cooling component and the engine adjustment component.

[0027] In some embodiments, the method further comprises:

[0028] In response to a working fault characterized by the working state of the first cooling component, the torque of the engine body is reduced by a first preset torque amplitude; in response to a working fault characterized by the working state of the second cooling component, the torque of the engine body is reduced by a second preset torque amplitude; wherein, the first preset torque amplitude is greater than the second preset torque amplitude.

[0029] In some embodiments, the method further comprises:

[0030] In response to the working state of the first cooling component indicating a working failure, the coolant flow rate of the second cooling circuit controlled by the switch component is smaller than the coolant flow rate of the third cooling circuit;

[0031] In response to the working state of the second cooling component indicating a working fault, the coolant flow rate on the first cooling circuit controlled by the switch component is greater than the coolant flow rate on the fourth cooling circuit.

[0032] In some embodiments, controlling the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working status of the first cooling component and the second cooling component includes:

[0033] In response to the operating states of the first cooling component and the second cooling component both being characterized as operating normally, the switch component is controlled to respectively turn on the first cooling circuit and the second cooling circuit.

[0034] In some embodiments, the power of the first cooling assembly is greater than the power of the second cooling assembly.

[0035] In a third aspect, an embodiment of the present application provides a vehicle cooling control device, the device comprising:

[0036] an acquisition module, configured to acquire the working status of the first cooling component and the second cooling component;

[0037] The first control module is configured to control the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working status of the first cooling component and the second cooling component.

[0038] In some embodiments, the first control module is further configured to, in response to the working state of the first cooling component indicating a working fault, control the second cooling circuit to be turned on, and control the switch component to turn on the third cooling circuit formed by the second cooling component and the engine body; in response to the working state of the second cooling component indicating a working fault, control the first cooling circuit to be turned on, and control the switch component to turn on the fourth cooling circuit formed by the first cooling component and the engine regulating component.

[0039] In some embodiments, the apparatus further comprises:

[0040] A second control module is configured to reduce the torque of the engine body by a first preset torque amplitude in response to a working fault characterized by the working state of the first cooling component; and reduce the torque of the engine body by a second preset torque amplitude in response to a working fault characterized by the working state of the second cooling component; wherein the first preset torque amplitude is greater than the second preset torque amplitude.

[0041] In some embodiments, the apparatus further comprises:

[0042] The third control module is configured to, in response to the working state of the first cooling component indicating a working fault, control the coolant flow on the second cooling circuit that is turned on through the switch component to be less than the coolant flow on the third cooling circuit; and in response to the working state of the second cooling component indicating a working fault, control the coolant flow on the first cooling circuit that is turned on through the switch component to be greater than the coolant flow on the fourth cooling circuit.

[0043] In some embodiments, the first control module is further configured to control the switch assembly to respectively conduct the first cooling circuit and the second cooling circuit in response to the operating states of the first cooling assembly and the second cooling assembly both being characterized as operating normally.

[0044] In some embodiments, the power of the first cooling assembly is greater than the power of the second cooling assembly.

[0045] In a fourth aspect, an embodiment of the present application provides a vehicle, comprising:

[0046] a processor; a memory for storing instructions executable by the processor;

[0047] The processor is configured to execute the method described in the second aspect.

[0048] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which implements the method described in the first aspect when executed by a processor. Beneficial effects

[0049] The technical solutions provided by the embodiments of the present application may have the following beneficial effects:

[0050] In an embodiment of the present application, a first cooling assembly and an engine body form a first cooling circuit, and a second cooling assembly and an engine regulating member form a second cooling circuit, that is, a dual-cooling assembly and dual-circuit cooling system is adopted. On the one hand, it is convenient for the vehicle to independently control each cooling circuit, thereby adjusting the working state of the engine body and the engine regulating member in a targeted manner. Through this on-demand cooling method, the cooling efficiency can be improved; and when a single cooling assembly fails, the engine cooling system can continue to operate. For example, if the cooling assembly of the first cooling circuit fails, the second cooling circuit can still be connected; if the cooling assembly of the second cooling circuit fails, the first cooling circuit can still be connected, that is, one of the engine body and the engine regulating member can continue to work. In this way, the occurrence of engine overheating, shutdown or damage can be reduced. In summary, the safety and durability of vehicle operation can be improved. On the other hand, since the engine body and the engine regulating member are independently configured with cooling assemblies, different cooling powers can be configured based on the cooling requirements of each cooling component. Compared with the method of using one cooling assembly to meet the needs of all cooling components at the same time, the phenomenon of excess flow in the cooling circuit can be reduced.

[0051] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The drawings herein are incorporated into the specification and constitute a part of the specification. These drawings illustrate embodiments consistent with the present application and, together with the specification, are used to illustrate the technical solutions of the present application.

[0053] FIG1 is a structural diagram of a vehicle cooling control system provided by an embodiment of the present application;

[0054] FIG2 is a structural diagram of a vehicle cooling control system provided by an embodiment of the present application;

[0055] FIG3 is a structural diagram of a vehicle cooling control system provided by an embodiment of the present application;

[0056] FIG4 is a flow chart of a vehicle cooling control method provided by an embodiment of the present application;

[0057] FIG5 is a schematic diagram of a vehicle cooling control device provided in an embodiment of the present application;

[0058] FIG6 is a schematic diagram of a hardware entity of a vehicle in an embodiment of the present application. Modes for Carrying Out the Invention

[0059] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions of this application are further elaborated in detail below with reference to the accompanying drawings and embodiments. The described embodiments should not be regarded as limiting this application. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0060] In the following description, reference is made to “some embodiments”, which describes a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0061] The terms "first / second / third" involved in this application are merely used to distinguish similar objects and do not represent a specific ordering of the objects. It is understandable that "first / second / third" can be interchanged with a specific order or sequence where permitted, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0062] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein are for the purpose of describing this application only and are not intended to limit this application.

[0063] In the related art, there is a vehicle cooling control system, which has two water pumps. The first water pump is connected to the power battery and the heat exchanger to form the engine circuit, and the second water pump is connected to the heater core and the water heater to form the heater circuit. The engine circuit and the heater circuit are connected by two three-way valves, so that the first water pump and the second water pump can be used in different circuits as needed. However, in this technology, only one water pump is used for cooling the engine circuit; there is another vehicle cooling control system in the related art, which includes a water cooling system integrated by the motor cooling system and the power battery cooling system. Under normal circumstances, the motor cooling system and the power battery cooling system are used independently. In the event of a failure in one of the cooling systems, the switch is forced to switch to the integrated cooling mode. In the integrated cooling mode, the normal cooling system can cool the motor and the power battery at the same time.

[0064] The two aforementioned related technologies present two problems. The first is that although the systems in these two related technologies employ two water pumps, only one water pump is used for cooling the engine circuit, primarily cooling the engine block and cylinder head, and secondarily cooling other components in the engine circuit that also require cooling, such as the EGR cooler, supercharger, and oil cooler. These components are interconnected (in series and / or in parallel). In this architecture, if a water pump fails, engine coolant will not flow, and the engine will be unable to dissipate heat, causing a shutdown or direct engine shutdown caused by the vehicle's control of the engine in the event of a water pump failure, thus affecting the vehicle's safe driving range. The second problem is that because each cooling component has different cooling requirements, using a single pump to meet all requirements simultaneously would inevitably result in excess flow to other components, necessitating a higher water pump power.

[0065] To this end, the present application provides a vehicle cooling control system. FIG1 is a structural diagram of a vehicle cooling control system provided in an embodiment of the present application. As shown in FIG1 , the system includes:

[0066] A first cooling assembly 1;

[0067] The engine body 2 is connected to the first cooling assembly 1 and forms a first cooling circuit 100;

[0068] Second cooling assembly 3;

[0069] The engine adjustment member 4 is connected to the second cooling assembly 3 and forms a second cooling circuit 101;

[0070] a switch assembly 5 , connecting the first cooling circuit 100 and the second cooling circuit 101 ;

[0071] The control component 6 is connected to the switch component 5 and is used to control the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101 .

[0072] As shown in Figure 1, the first cooling component 1 is connected to the engine body 2 to form a first cooling circuit 100; the second cooling component 3 is connected to the engine adjustment component 4 to form a second cooling circuit 101; the first cooling circuit 100 and the second cooling circuit 101 are connected by a switch component 5, and the control component 6 is connected to the switch component 5.

[0073] In an embodiment of the present application, the first cooling assembly 1 may include a water pump, a radiator, a fan or other devices capable of cooling the engine body. The water pump may include a mechanical water pump, a centrifugal pump, an electric water pump, etc.; in this embodiment, the engine body 2 mainly includes an engine cylinder block and cylinder head water jacket. For example, when a water pump is included in the first cooling assembly 1, the coolant mainly circulates between the engine cylinder block and cylinder head water jackets.

[0074] In the embodiment of the present application, the second cooling assembly 3 may include a water pump, a radiator, a fan or other devices capable of cooling the engine regulating part 4. The water pump may include a mechanical water pump, a centrifugal pump, an electric water pump, etc.

[0075] In some embodiments, the engine adjustment component 4 includes at least one of the following: an oil cooler, a supercharger, and an EGR cooler.

[0076] Among them, the EGR cooler can reduce the temperature of the exhaust gas reaching the intake pipe, thereby helping the engine maintain a better working state and meet environmental protection requirements; the oil cooler can reduce the temperature of the engine oil, maintain a certain viscosity of the lubricating oil, and improve lubrication ability, thereby reducing engine power consumption and improving engine reliability and durability; the supercharger can compress the air and increase the engine's intake density, thereby increasing the engine's specific power. At the same time, due to the improved engine mixture combustion regulation, the combustion efficiency is improved, and it can also save fuel and reduce emissions. It should be noted that in the embodiments of this application, other components that can help the engine maintain a better working state may also be included.

[0077] In an embodiment of the present application, the switch assembly 5 may include one or any combination of multiple one-way switch valves, three-way two-way valves, three-way proportional valves, or other switch devices that can be used to connect the first cooling circuit 100 and / or the second cooling circuit 101; the control assembly 6 may include an ECU (Engine Control Unit), a VCU (Vehicle Control Unit), an MCU (MicroController Unit), or other types of control components that can control the switch assembly 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101, and there is no limitation here.

[0078] In the embodiment of the present application, the control component 6 is connected to the switch component 5 and is used to control the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101. For example, a temperature sensor may be installed on the engine body 2 and / or the engine regulating member 4. The control component 6 can obtain the temperature of the engine body 2 through the temperature sensor and conduct the first cooling circuit 100 when it is determined that the temperature of the engine body 2 is greater than a first temperature threshold. Similarly, the control component 6 can obtain the temperature of the engine regulating member 4 through the temperature sensor and conduct the second cooling circuit 101 when it is determined that the temperature of the engine regulating member 4 is greater than a second temperature threshold. If the temperatures of the engine body 2 and the engine regulating member 4 obtained by the control component 6 are both greater than their respective temperature thresholds, the first cooling circuit 100 and the second cooling circuit 101 are conducted. In addition, in the embodiment of the present application, the control component 6 can also directly control the first cooling circuit 100 to be conducted when the first cooling component 1 is in normal working condition, and control the second cooling circuit 101 to be conducted when the second cooling component 2 is in normal working condition.

[0079] It should be noted that since the engine body 2 is the power core of the vehicle, in order to improve the reliability and durability of the vehicle, in an embodiment of the present application, the power of the first cooling component 1 in the first cooling circuit 100 can be set to be higher than the power of the second cooling component 3 in the second cooling circuit 101.

[0080] In the embodiment of the present application, the first cooling component 1 and the engine body 2 form a first cooling circuit 100, and the second cooling component 3 and the engine regulating member 4 form a second cooling circuit 101, that is, a cooling system with dual cooling components and dual circuits is adopted. On the one hand, it is convenient for the vehicle to independently control each cooling circuit, so as to adjust the working state of the engine body 2 and the engine regulating member 4 in a targeted manner. Through this on-demand cooling method, the cooling efficiency can be improved; and when a single cooling component fails, the engine cooling system can continue to operate. For example, if the first cooling component 1 of the first cooling circuit 100 fails, the second cooling circuit 101 can still be used. The second cooling component 3 of the second cooling circuit 101 fails, and the first cooling circuit 100 can still be turned on, that is, one of the engine body 2 and the engine regulating member 4 can continue to work. In this way, the occurrence of engine overheating shutdown or damage can be reduced. In summary, the safety and durability of vehicle operation can be improved. On the other hand, since the engine body 2 and the engine regulating member 4 are independently equipped with cooling components, different cooling powers can be configured based on the cooling requirements of each cooling component. Compared with the method of using one cooling component to meet the needs of all cooling components at the same time, the phenomenon of excess flow in the cooling circuit can be reduced.

[0081] It should be noted that in the embodiment of the present application, the control component 6 can also control the switch component 5 when the first cooling component 1 fails so that the second cooling component 3 can cool the engine body 2 while cooling the engine regulating component 4. The control component 6 can also control the switch component 5 when the second cooling component 3 fails so that the first cooling component 1 can cool the engine body 2 while cooling the engine regulating component 4.

[0082] FIG2 is a structural example diagram of a vehicle cooling control system provided in an embodiment of the present application. The structure of the vehicle cooling control system in an embodiment of the present application will be described below with reference to FIG2 .

[0083] In some embodiments, the control component 6 is also used to control the second cooling circuit 101 to be turned on and control the switch component 5 to turn on the third cooling circuit 102 formed by the second cooling component 3 and the engine body 2 when the first cooling component 1 fails; or, when the second cooling component 3 fails, control the first cooling circuit 100 to be turned on and control the switch component 5 to turn on the fourth cooling circuit 103 formed by the first cooling component 1 and the engine adjustment component 4.

[0084] In the embodiment of the present application, the first cooling component 1 and the second cooling component 3 can each send their own operating status code to the control component 6, and the control component 6 performs corresponding circuit control according to the operating status code. For example, if the control component 6 recognizes that the operating status code sent by the first cooling component 1 indicates that the first cooling component 1 has failed, the control component 6 will control the second cooling circuit 101 to be turned on, and control the switch component 5 to turn on the third cooling circuit 102 formed by the second cooling component 3 and the engine body 2, so that even if the first cooling component 1 fails, the system can still cool the engine body 2; if the control component 6 recognizes that the operating status code sent by the second cooling component 3 indicates that the second cooling component 3 has failed, the control component 6 will control the first cooling circuit 100 to be turned on, and control the switch component 5 to turn on the fourth cooling circuit 103 formed by the first cooling component 1 and the engine regulating component 4, so that even if the second cooling component 3 fails, the system can still cool the engine regulating component 4.

[0085] In the embodiment of the present application, since the switch assembly 5 is responsible for the conduction and shutdown of a total of four cooling circuits, the switch assembly 5 can include multiple three-way valves composed of multiple single-way switch valves, or can include multiple three-way proportional valves or multiple three-way plug valves, etc.

[0086] The cooling system provided in the embodiment of the present application can connect the first cooling circuit 100 and the second cooling circuit 101 when both the first cooling component 1 and the second cooling component 3 are not failed; when the first cooling component 1 fails, the second cooling circuit 101 and the third cooling circuit 102 can be connected; when the second cooling component 3 fails, the first cooling circuit 100 and the fourth cooling circuit 103 can be connected; that is, when a single cooling component fails, the engine body 2 and the engine regulating part 4 can continue to be cooled, which can reduce the occurrence of engine overheating, shutdown or damage.

[0087] In some embodiments, the switch assembly 5 includes a first three-way proportional valve 5a and a second three-way proportional valve 5b; the first three-way proportional valve 5a is connected to the first cooling circuit 100, the second three-way proportional valve 5b is connected to the second cooling circuit 101, and the first three-way proportional valve 5a and the second three-way proportional valve 5b are connected.

[0088] In the embodiment of the present application, the switch assembly 5 includes a first three-way proportional valve 5a and a second three-way proportional valve 5b, wherein the first three-way proportional valve 5a is connected to the first cooling circuit 100, and the second three-way proportional valve 5b is connected to the second cooling circuit 101, and as shown in Figure 2, the third end (5a-3) of the first three-way proportional valve 5a is connected to the third end (5b-3) of the second three-way proportional valve 5b.

[0089] In an embodiment of the present application, the vehicle cooling control system implements a dual cooling assembly multi-circuit system using two three-way proportional valves, a first three-way proportional valve 5a and a second three-way proportional valve 5b. One end of each three-way proportional valve is connected to a cooling assembly, the other end is connected to a device to be cooled in each circuit, and the third end is connected to another three-way proportional valve, allowing the first cooling circuit 100 and / or the second cooling circuit 101 to be connected via the three-way proportional valve. The dual cooling assembly multi-circuit system includes: a first cooling circuit 100 formed by the first cooling assembly 1 and the engine body 2; a second cooling circuit 101 formed by the second cooling assembly 3 and the engine regulating component 4; a third cooling circuit 102 formed by the second cooling assembly 3 and the engine body 2; and a fourth cooling circuit 103 formed by the first cooling assembly 1 and the engine regulating component 4.

[0090] As shown in FIG2 , for example, when the first cooling assembly 1 is not failed, the ports 5a-1 and 5a-2 of the first three-way proportional valve 5a are connected, thereby making the first cooling circuit 100 formed by the first cooling assembly 1 and the engine body 2 connected; when the second cooling assembly 3 is not failed, the ports 5b-1 and 5b-2 of the second three-way proportional valve 5b are connected, thereby making the second cooling circuit 101 formed by the second cooling assembly 3 and the engine adjustment member 4 connected; when the first cooling assembly 1 fails, the ports 5b-1 and 5b-2 of the second three-way proportional valve 5b are connected, thereby making the second cooling circuit 101 formed by the second cooling assembly 3 and the engine adjustment member 4 connected. At the same time, ports 5b-3 of the second three-way proportional valve 5b and ports 5a-2 and 5a-3 of the first three-way proportional valve 5a are connected, so that the third cooling circuit 102 formed by the second cooling component 3 and the engine body 2 is connected; when the second cooling component 3 fails, while the first cooling circuit 100 is connected, ports 5a-3 of the first three-way proportional valve 5a and ports 5b-1 and 5b-3 of the second three-way proportional valve 5b are connected, so that the fourth cooling circuit 103 formed by the first cooling component 1 and the engine adjustment component 4 is connected.

[0091] The cooling system provided in the embodiment of the present application can respectively turn on or off the first cooling circuit 100 and the second cooling circuit 101 through two three-way proportional valves, and can respectively turn on or off the third cooling circuit 102 and the fourth cooling circuit 103 by connecting the two three-way proportional valves. The solution is simple and effective, and can achieve efficient control of the vehicle cooling system, thereby improving the safety of vehicle operation.

[0092] In some embodiments, the first cooling assembly 1 includes a first water pump 1a and a first heat sink 1b, and one end of the engine body 2 is connected to one end of the first three-way proportional valve 5a, the other end of the first three-way proportional valve 5a is connected to one end of the first water pump 1a, and the other end of the first water pump 1a is connected to the first heat sink 1b.

[0093] In an embodiment of the present application, the first water pump 1a is used to provide coolant to the first cooling circuit 100, and the first heat sink 1b dissipates heat from the engine body 2, wherein the first heat sink 1b may include a radiator, a fan or other types of heat sinks that can dissipate heat from the engine body 2.

[0094] In the embodiment of the present application, as shown in Figure 2, one end of the engine body 2 is connected to the second end (5a-2) of the first three-way proportional valve 5a, and the first end (5a-1) of the first three-way proportional valve 5a is connected to one end of the first water pump 1a, so that the coolant in the first water pump 1a can flow to the engine body 2 through the first three-way proportional valve 5a, thereby cooling the engine body 2, and the other end of the first water pump 1a is connected to one end of the first heat sink 1b, thereby dissipating heat from the engine body 2.

[0095] It should be noted that, in the embodiment of the present application, the other end of the engine body 2 can be directly connected to the first heat sink 1b; the other end of the engine body 2 can also be connected to other components, and the other components are connected to the first heat sink 1b to form a loop.

[0096] The cooling system provided in the embodiment of the present application can cool the engine body 2 while also dissipating heat, which can improve the heat dissipation effect of the engine body 2, thereby improving the safety and endurance of the vehicle.

[0097] In some embodiments, the second cooling assembly 3 includes a second water pump 3a and a second heat sink 3b, one end of the second water pump 3a is connected to one end of the second three-way proportional valve 5b, the other end of the second three-way proportional valve 5b is connected to one end of the engine regulating component 4, one end of the second heat sink 3b is connected to the engine regulating component 4, and the other end is connected to the other end of the second water pump 3a.

[0098] In an embodiment of the present application, the second water pump 3a is used to provide coolant to the second cooling circuit 101, and the second heat sink 3b dissipates heat for the engine regulating component 4, wherein the second heat sink 3b may include a radiator, a fan or other types of heat sinks that can dissipate heat for the engine regulating component 4, one end of the engine regulating component 4 is connected to the first end (5b-1) of the second three-way proportional valve 5b, and the second end (5b-2) of the second three-way proportional valve 5b is connected to one end of the second water pump 3a, so that the coolant in the second water pump 3a can flow to the engine regulating component 4 through the second three-way proportional valve 5b, thereby cooling the engine regulating component 4, one end of the second heat sink 3b is connected to the other end of the engine regulating component 4, and the other end is connected to the other end of the second water pump 3a, thereby dissipating heat for the engine regulating component 4.

[0099] The cooling system provided in the embodiment of the present application can cool the engine regulating part 4 while also dissipating heat, thereby improving the heat dissipation effect of the engine regulating part 4 and thus improving the durability of the vehicle operation.

[0100] As shown in Figure 2, in the embodiment of the present application, the first water pump 1a and the second water pump 3a primarily provide coolant to the cooling system, while the first heat sink 1b and the second heat sink 3b primarily cool the components that require cooling while dissipating heat. In the embodiment of the present application, the coolant flow rate and the opening or closing of the aforementioned first cooling circuit 100, second cooling circuit 101, third cooling circuit 102, and fourth cooling circuit 104 are regulated by controlling the three-way proportional valves (first three-way proportional valve 5a and second three-way proportional valve 5b). This approach ensures that the engine body 2 and the engine regulating components 4 are cooled as continuously as possible, reducing the likelihood of engine shutdown or damage due to overheating, thereby improving the reliability and durability of vehicle operation.

[0101] FIG3 is a structural example diagram of a vehicle cooling control system provided in an embodiment of the present application. The structure of the vehicle cooling control system in an embodiment of the present application will be described below with reference to FIG3 .

[0102] In some embodiments, the first cooling circuit 100 further includes a warm air component 7 , and the warm air component 7 is connected in series or in parallel with the engine body 2 .

[0103] In the embodiment of the present application, the heater assembly 7 can provide heating to the vehicle interior as needed, raising the temperature within the vehicle. It can also remove fog and frost on the vehicle window glass when a large temperature difference between the inside and outside of the vehicle causes the window glass to fog or frost. The heater assembly 7 can be composed of a blower and a heater tank. When the heater assembly 7 is activated, the high-temperature coolant in the vehicle engine body 2 will enter the heater tank. At this time, the air blown by the blower will also enter the heater tank. The heater assembly 7 will then blow out warm air, thereby providing heating to the vehicle interior.

[0104] As previously mentioned, the other end of the engine body 2 can also be connected to other components, which in turn are connected to the first heat sink 1b, thus forming a circuit. In this embodiment of the present application, this other component is the heater assembly 7. The engine body 2 and heater assembly 7 are connected in series and then connected to the first heat sink 1b. It should be noted that when the engine body 2 and heater assembly 7 are connected in parallel, both the engine body 2 and heater assembly 7 can be directly connected to the first heat sink 1b.

[0105] In the cooling system in the embodiment of the present application, the heater component 7 is connected in series or in parallel with the engine body 2. The first cooling component 1 can cool the heater component 7 according to the needs of the heater component 7 while cooling the engine body 2, so that the heater component 7 can be cooled when it is in use, thereby improving the reliability of vehicle operation.

[0106] In some embodiments, if the heater assembly 7 is connected in series with the engine body 2 , a third three-way proportional valve 5 c is connected between the heater assembly 7 and the engine body 2 , and the third three-way proportional valve 5 c is connected to the first cooling assembly 1 .

[0107] In the embodiment of the present application, as shown in FIG3 , the three ports of the third three-way proportional valve 5c are respectively connected to the engine body 2, the heater assembly 7, and the first heat sink 1b, so that the first cooling assembly 1 can cool the engine body 2 while also enabling or blocking cooling of the heater assembly 7 as needed. For example, the heater assembly 7 can be equipped with a temperature sensor, and the control assembly 6 can obtain the temperature of the heater assembly 7 through the temperature sensor. If the control assembly 6 determines that the temperature of the heater assembly 7 is greater than a third temperature threshold, it can control the third three-way proportional valve 5c to connect the engine body 2 and the heater assembly 7, allowing coolant to flow through the engine body 2 to the heater assembly 7, thereby cooling the heater assembly 7. If the control assembly 6 determines that the temperature of the heater assembly 7 is less than or equal to the third temperature threshold, it can control the third three-way proportional valve 5c to block the engine body 2 and the heater assembly 7, so that the coolant only cools the engine body 2.

[0108] The cooling system in this embodiment of the present application utilizes the third three-way proportional valve 5c, allowing the first cooling assembly 1 to cool the heater assembly 7 as needed, thereby enhancing the overall cooling efficiency of the vehicle and contributing to increased vehicle safety. Furthermore, when the heater assembly 7 does not require cooling, the third three-way proportional valve 5c can be used to prevent cooling of the heater assembly 7, thereby reducing power loss in the first cooling assembly 1.

[0109] As mentioned above, the engine adjustment component 4 may include one or more of an oil cooler, a supercharger, and an EGR cooler. In some embodiments, when the engine adjustment component 4 includes multiple components, the components are connected in parallel.

[0110] In this embodiment of the present application, if the engine control unit 4 includes multiple components, connecting them in parallel allows the second cooling circuit 101 to operate normally even if at least one component is functioning properly. As shown in Figure 3 , for example, if the oil cooler 4a fails, coolant can still flow to the supercharger 4b and EGR cooler 4c. This ensures cooling of the supercharger 4b and EGR cooler 4c, thereby improving vehicle safety.

[0111] The cooling system shown in Figure 3 of the embodiment of the present application can cool the heater assembly 7 as needed while cooling the engine body 2 and the engine regulating member 4. In addition, the engine regulating member 4 includes multiple components, and the second cooling circuit 101 can operate normally when not all components fail, thereby improving the vehicle's safety and endurance.

[0112] The present application provides a vehicle cooling control method. FIG4 is a flow chart of a vehicle cooling control method provided in an embodiment of the present application, which is applied to the aforementioned vehicle cooling control system. As shown in FIG4 , the method includes the following steps:

[0113] S200, obtaining the working status of the first cooling component 1 and the second cooling component 3;

[0114] S201 . Control the switch assembly 5 to turn on the first cooling circuit 100 and / or the second cooling circuit 101 according to the working states of the first cooling assembly 1 and the second cooling assembly 3 .

[0115] In the embodiment of the present application, the control component 6 controls the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101 according to the working status of the first cooling component 1 and the second cooling component 3. The working status includes normal working and working fault.

[0116] It should be noted that, in the embodiment of the present application, the control component 6 can also obtain the temperature status of the engine body 2. When the temperature of the engine body 2 is greater than the first temperature threshold and the first cooling component 1 is normal, the first cooling circuit 100 is turned on; similarly, the control component 6 can also obtain the temperature status of the engine regulating component 4. When the temperature of the engine regulating component 4 is greater than the second temperature threshold and the second cooling component 3 is normal, the second cooling circuit 101 is turned on.

[0117] As mentioned above, the first cooling component 1 and the second cooling component 3 can respectively send their own operating status codes to the control component 6, and the control component 6 determines the working status of the first cooling component 1 and the second cooling component 3 based on the operating status codes of the first cooling component 1 and the second cooling component 3.

[0118] In the vehicle cooling control method of the embodiment of the present application, the engine body 2 and the engine regulating member 4 are independently configured with cooling components, which facilitates the vehicle to independently control each cooling circuit, thereby specifically adjusting the working status of the engine body 2 and the engine regulating member 4, which can improve the cooling efficiency; and when a single cooling component fails, the engine cooling system can continue to operate. For example, if the cooling component 1 of the first cooling circuit 100 fails, the second cooling circuit 101 can still be turned on; if the cooling component 3 of the second cooling circuit 101 fails, the first cooling circuit 100 can still be turned on, that is, one of the engine body 1 and the engine regulating member 4 can still continue to work. In this way, the occurrence of engine overheating, shutdown or damage can be reduced. In addition, the engine body 2 and the engine regulating member 4 can also independently configure the power of the cooling component. Compared with the method of using one cooling component to meet the needs of all cooling components at the same time, the dual cooling component of the embodiment of the present application can reduce the phenomenon of excess flow in the cooling circuit. In summary, the safety and durability of vehicle operation can be improved.

[0119] In some embodiments, controlling the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101 according to the working status of the first cooling component 1 and the second cooling component 3 includes:

[0120] In response to the working state of the first cooling assembly 1 indicating a working fault, controlling the second cooling circuit 101 to be turned on, and controlling the switch assembly to turn on the third cooling circuit 102 formed by the second cooling assembly 3 and the engine body 2;

[0121] In response to the working state of the second cooling component 3 indicating a working fault, the first cooling circuit 100 is controlled to be turned on, and the switch component 5 is controlled to turn on the fourth cooling circuit 103 formed by the first cooling component 1 and the engine adjustment component 4 .

[0122] During vehicle operation, if a cooling component fails, the coolant in the cooling circuit stops flowing, and the engine body 2 or the engine regulating member 4 cannot be cooled, potentially causing damage, thereby affecting the safety of vehicle operation. In an embodiment of the present application, when the working state of the first cooling component 1 is characterized by a working failure, the control component 6 can control the switch component 5 to conduct the second cooling circuit 101 and the third cooling circuit 102; when the working state of the second cooling component 3 is characterized by a working failure, the control component 6 can control the switch component 5 to conduct the first cooling circuit 100 and the fourth cooling circuit 103. That is, when the working state of a single cooling component is characterized by a working failure, the engine body 2 and the engine regulating member 4 can still continue to be cooled, thereby improving the reliability of vehicle operation.

[0123] In some embodiments, the method further comprises:

[0124] In response to a working failure characterized by the working state of the first cooling component 1, the torque of the engine body 2 is reduced by a first preset torque amplitude; in response to a working failure characterized by the working state of the second cooling component 3, the torque of the engine body 2 is reduced by a second preset torque amplitude; wherein, the first preset torque amplitude is greater than the second preset torque amplitude.

[0125] In the embodiment of the present application, since the engine torque is actually a specific indicator of the engine acceleration capability, when the angular velocity remains unchanged, the greater the torque, the greater the engine power. Therefore, when the working state of the first cooling component 1 or the second cooling component 3 represents a working failure, the engine power can be reduced by reducing the torque of the engine body 2, thereby reducing the cooling and heat dissipation requirements of the engine.

[0126] In the embodiment of the present application, since the engine body 2 is the power core of the vehicle, when the first cooling component 1 fails, it will directly affect the cooling of the engine body 2, and the engine body 2 is easily damaged due to overheating. In this case, significantly reducing the torque of the engine body 2 helps to reduce its own heat generation; and when the second cooling component 3 fails, the engine body 2 can still be cooled, but the engine adjustment component 4 may cause the engine body 2 to fail because it cannot be cooled. Therefore, in the embodiment of the present application, the torque reduction amplitude (first preset torque amplitude) when the first cooling component 1 fails is set to be greater than the torque reduction amplitude (second preset torque amplitude) when the second cooling component 3 fails, which can ensure the safe endurance of the vehicle as much as possible.

[0127] In the embodiment of the present application, when a single cooling component fails, on the one hand, the control component 6 can be used to control the switch component 5 to turn on the first cooling circuit 100 and the fourth cooling circuit 103, or to turn on the second cooling circuit 101 and the third cooling circuit 102, so as to continue to cool the engine body 2 and the engine regulating member 4; on the other hand, by reducing the torque of the engine body 2, the heat dissipation of the engine body 2 itself is reduced, thereby reducing the cooling and heat dissipation requirements of the engine body 2. This method can effectively improve the safety of vehicle operation.

[0128] In some embodiments, the method further comprises:

[0129] In response to the working state of the first cooling component 1 indicating a working fault, the coolant flow rate on the second cooling circuit 101 controlled by the switch component 5 is smaller than the coolant flow rate on the third cooling circuit 102;

[0130] In response to the working state of the second cooling component 3 indicating a working fault, the coolant flow rate on the first cooling circuit 100 controlled by the switch component 5 is greater than the coolant flow rate on the fourth cooling circuit 103 .

[0131] In the embodiment of the present application, since the engine body 2 is the power core of the vehicle, the coolant flow rate of the cooling circuit including the engine body 2 is set to be greater than the coolant flow rate of the cooling circuit including the engine regulating member 4. This can prioritize the cooling of the engine body 2 as much as possible to ensure safe and continuous driving of the vehicle. The coolant can be water.

[0132] In some embodiments, controlling the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101 according to the working status of the first cooling component 1 and the second cooling component 3 includes:

[0133] In response to the first cooling component 1 and the second cooling component 3 both being in normal working order, the switch component 5 is controlled to conduct the first cooling circuit 100 and the second cooling circuit 101 , respectively.

[0134] In an embodiment of the present application, when the working states of the first cooling component 1 and the second cooling component 3 are both characterized as working normally, the control component 6 controls the switch component 5 to turn on the first cooling circuit 100 and the second cooling circuit 101, so that the two circuits operate separately without interfering with each other, and each realizes its own circuit cooling, thereby improving the stability of vehicle operation.

[0135] In some embodiments, the power of the first cooling component 1 is greater than the power of the second cooling component 3 .

[0136] Since the engine body 2 is the power core of the vehicle, higher cooling requirements are placed on the engine body 2. Therefore, setting the power of the first cooling component 1 to be greater than the power of the second cooling component 3 helps to improve the stability of the engine body 2 and reduce failures caused by overheating, thereby improving the stability of vehicle operation.

[0137] FIG5 is a schematic diagram of a vehicle cooling control device provided in an embodiment of the present application, which is applied to the aforementioned vehicle cooling control system. As shown in FIG5 , the vehicle cooling control device includes:

[0138] An acquisition module 300 is configured to acquire the working status of the first cooling component 1 and the second cooling component 3;

[0139] The first control module 301 is configured to control the switch component 5 to conduct the first cooling circuit 100 and / or the second cooling circuit 101 according to the working status of the first cooling component 1 and the second cooling component 3 .

[0140] In some embodiments, the first control module 301 is further configured to control the second cooling circuit 101 to be turned on, and control the switch component 5 to turn on the third cooling circuit 102 formed by the second cooling component 3 and the engine body 2 in response to the working state of the first cooling component 1 indicating a working fault; and control the first cooling circuit 100 to be turned on, and control the switch component 5 to turn on the fourth cooling circuit 103 formed by the first cooling component 1 and the engine adjustment component 4 in response to the working state of the second cooling component 3 indicating a working fault.

[0141] In some embodiments, the apparatus further comprises:

[0142] The second control module 302 is configured to reduce the torque of the engine body 2 by a first preset torque amplitude in response to a working fault characterized by the working state of the first cooling component 1; and reduce the torque of the engine body 2 by a second preset torque amplitude in response to a working fault characterized by the working state of the second cooling component 3; wherein the first preset torque amplitude is greater than the second preset torque amplitude.

[0143] In some embodiments, the apparatus further comprises:

[0144] The third control module 303 is configured to, in response to a working fault characterized by the working state of the first cooling component 1, control the coolant flow on the second cooling circuit 101 to be less than the coolant flow on the third cooling circuit 102 through the switch component 5; and in response to a working fault characterized by the working state of the second cooling component 3, control the coolant flow on the first cooling circuit 100 to be greater than the coolant flow on the fourth cooling circuit 103 through the switch component 5.

[0145] In some embodiments, the first control module 301 is further configured to control the switch component 5 to respectively turn on the first cooling circuit 100 and the second cooling circuit 101 in response to the working states of the first cooling component 1 and the second cooling component 3 being characterized as working normally.

[0146] In some embodiments, the power of the first cooling component 1 is greater than the power of the second cooling component 3 .

[0147] FIG6 is a schematic diagram of a hardware entity of a vehicle according to an embodiment of the present application. As shown in FIG6 , the hardware entity of the vehicle 400 includes a processor 401, a communication interface 402, and a memory 403. The processor 401 generally controls the overall operation of the electronic device 400. The communication interface 402 enables the electronic device 400 to communicate with other terminals or servers via a network.

[0148] Memory 403 is configured to store instructions and applications executable by processor 401. It can also cache data (e.g., image data, audio data, voice communication data, and video communication data) to be processed or already processed by processor 401 and various modules within electronic device 400. This can be implemented using flash memory (FLASH) or random access memory (RAM). Data can be transmitted between processor 401, communication interface 402, and memory 403 via bus 404. Processor 401 is configured to execute some or all of the steps in the aforementioned vehicle cooling control method.

[0149] Correspondingly, an embodiment of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, some or all of the steps in the above method are implemented.

[0150] It should be noted that the description of the above storage medium and device embodiments is similar to the description of the above method embodiments and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of this application, please refer to the description of the method embodiments of this application for understanding.

[0151] The “one embodiment” or “an embodiment” mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, “in one embodiment” or “in an embodiment” appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are for description only and do not represent the advantages and disadvantages of the embodiments.

[0152] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0153] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0154] The units described above as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units; they may be located in one place or distributed across multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0155] In addition, all functional units in the embodiments of the present application can be integrated into one processing unit, or each unit can be a separate unit, or two or more units can be integrated into one unit; the above-mentioned integrated units can be implemented in the form of hardware or in the form of hardware plus software functional units.

[0156] Those skilled in the art will understand that all or part of the steps of the above-mentioned method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above-mentioned method embodiment; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM), magnetic disks or optical disks, and other media that can store program codes.

[0157] Alternatively, if the above-mentioned integrated unit of the present application is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the relevant technology, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: various media that can store program code, such as mobile storage devices, ROMs, magnetic disks, or optical disks.

[0158] The above is merely an embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A vehicle cooling control system, wherein: The system comprises: a first cooling assembly; an engine body connected to the first cooling assembly and forming a first cooling circuit; a second cooling assembly; an engine adjustment member connected to the second cooling assembly and forming a second cooling circuit; a switch assembly, connecting the first cooling circuit and the second cooling circuit; A control component is connected to the switch component and is used to control the switch component to conduct the first cooling circuit and / or the second cooling circuit.

2. The system according to claim 1, wherein: The control component is also used to control the conduction of the second cooling circuit and control the switch component to conduct the third cooling circuit formed by the second cooling component and the engine body when the first cooling component fails; or, to control the conduction of the first cooling circuit and control the switch component to conduct the fourth cooling circuit formed by the first cooling component and the engine regulating component when the second cooling component fails.

3. The system according to claim 2, wherein: The switch assembly includes a first three-way proportional valve and a second three-way proportional valve; the first three-way proportional valve is connected to the first cooling circuit, the second three-way proportional valve is connected to the second cooling circuit, and the first three-way proportional valve and the second three-way proportional valve are connected.

4. The system according to claim 3, wherein: The first cooling assembly includes a first water pump and a first heat sink, and one end of the engine body is connected to one end of the first three-way proportional valve, the other end of the first three-way proportional valve is connected to one end of the first water pump, and the other end of the first water pump is connected to the first heat sink.

5. The system according to claim 3, wherein: The second cooling assembly includes a second water pump and a second heat sink, one end of the second water pump is connected to one end of the second three-way proportional valve, the other end of the second three-way proportional valve is connected to one end of the engine regulating component, one end of the second heat sink is connected to the engine regulating component, and the other end is connected to the other end of the second water pump.

6. The system according to claim 1, wherein: The first cooling circuit also includes a warm air component, and the warm air component is connected in series or in parallel with the engine body.

7. The system according to claim 6, wherein: If the heater assembly is connected in series with the engine body, a third three-way proportional valve is connected between the heater assembly and the engine body, and the third three-way proportional valve is connected to the first cooling assembly.

8. The system according to claim 1, wherein: The engine adjustment component includes at least one of the following: an oil cooler, a supercharger, and an EGR cooler.

9. The system according to claim 8, wherein: When the engine adjustment component includes a plurality of devices, the devices are connected in parallel.

10. A vehicle cooling control method, wherein: The vehicle cooling control method is applied to a vehicle cooling control system according to any one of claims 1 to 9, and the method comprises: Acquire the working status of the first cooling component and the second cooling component; According to the working states of the first cooling component and the second cooling component, the switch component is controlled to turn on the first cooling circuit and / or the second cooling circuit.

11. The method according to claim 10, wherein: The controlling the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working states of the first cooling component and the second cooling component comprises: In response to the working state of the first cooling component indicating a working fault, controlling the second cooling circuit to be turned on, and controlling the switch component to turn on a third cooling circuit formed by the second cooling component and the engine body; In response to the working state of the second cooling component indicating a working fault, the first cooling circuit is controlled to be turned on, and the switch component is controlled to turn on a fourth cooling circuit formed by the first cooling component and the engine adjustment component.

12. The method according to claim 11, wherein: The method further comprises: In response to the working state of the first cooling component characterizing a working fault, the torque of the engine body is reduced by a first preset torque amplitude; in response to the working state of the second cooling component characterizing a working fault, the torque of the engine body is reduced by a second preset torque amplitude; wherein the first preset torque amplitude is greater than the second preset torque amplitude.

13. The method according to claim 11, wherein: The method further comprises: In response to the working state of the first cooling component indicating a working fault, the coolant flow rate on the second cooling circuit controlled by the switch component is smaller than the coolant flow rate on the third cooling circuit; In response to the working state of the second cooling component indicating a working fault, the coolant flow rate on the first cooling circuit controlled by the switch component is greater than the coolant flow rate on the fourth cooling circuit.

14. The method according to claim 10, wherein: The controlling the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working states of the first cooling component and the second cooling component comprises: In response to the operating states of the first cooling component and the second cooling component both being characterized as operating normally, the switch component is controlled to respectively turn on the first cooling circuit and the second cooling circuit.

15. The method according to claim 10, wherein: The power of the first cooling assembly is greater than the power of the second cooling assembly.

16. A vehicle cooling control device, wherein: The vehicle cooling control device is applied to a vehicle cooling control system according to any one of claims 1 to 9, and the device comprises: An acquisition module, configured to acquire the working status of the first cooling component and the second cooling component; The first control module is configured to control the switch component to conduct the first cooling circuit and / or the second cooling circuit according to the working status of the first cooling component and the second cooling component.

17. A vehicle, wherein: The vehicle comprises: processor; a memory for storing processor-executable instructions; The processor is configured to execute the method as claimed in any one of claims 10 to 15.

18. A computer-readable storage medium having a computer program stored thereon, wherein: When the computer program is executed by a processor, the method according to any one of claims 10 to 15 is implemented.

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