Control cabinet, detection method, detection device and vehicle

Abstract

The invention discloses a control cabinet, a detection method, a detection device and a vehicle, and belongs to the technical field of vehicles. The control cabinet comprises a cabinet body; a first controller, wherein the first controller is arranged in the cabinet body; and the first device is used for cooling the first controller and / or detecting the control cabinet and sending a detection result to the first controller so that the first controller can control the vehicle based on the detection result, and at least part of the structure of the first device is arranged in the cabinet body. According to the control cabinet, the heat dissipation requirement of the first controller can be met under the condition that the computing power of the first controller is high, the heat dissipation performance is good, the environmental adaptability under the complex working condition is improved, and the application scene is widened.

Description

Technical Field

[0001] The present application belongs to the field of vehicle technology, and in particular relates to a control cabinet, a detection method, a detection device and a vehicle. Background Art

[0002] With the gradual development of the intelligent industrialization of heavy trucks, vehicles are gradually becoming unmanned and cab-less, and a large number of controllers and modules in the cab need to be arranged on a low chassis. These parts need to be able to dissipate heat in time to operate normally in extreme environments; and the operating status of the parts needs to be monitored in real time to detect abnormal parts and repair them in time. In related technologies, when the computing power of the intelligent driving controller is high, it cannot meet the heat dissipation requirements of the intelligent control cabinet, and it cannot monitor the working status of the intelligent control cabinet in real time. The environmental adaptability under complex working conditions is poor, and the applicable scenarios are limited. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes a control cabinet, a detection method, a detection device and a vehicle, which can meet the heat dissipation requirements of the first controller even when the computing power is high, have good heat dissipation performance, improve environmental adaptability under complex working conditions, and broaden the applicable scenarios.

[0004] In a first aspect, the present application provides a control cabinet, which is arranged in a vehicle; the control cabinet comprises:

[0005] Cabinet;

[0006] A first controller, wherein the first controller is disposed in the cabinet;

[0007] A first device is used to dissipate heat for the first controller and / or to detect the control cabinet and send the detection result to the first controller so that the first controller controls the vehicle based on the detection result. At least part of the structure of the first device is arranged in the cabinet.

[0008] According to the control cabinet provided in the embodiment of the present application, a first device is arranged in the control cabinet to dissipate heat for the first controller. This can satisfy the heat dissipation requirements of the first controller even when the computing power of the first controller is high, and the heat dissipation performance is good. The first device can also detect the operating status of the control cabinet and send the detection result to the first controller for the first controller to control the vehicle, so that the user can promptly discover abnormal parts and repair them, thereby improving the environmental adaptability under complex working conditions and broadening the applicable scenarios.

[0009] In a control cabinet of an embodiment of the present application, the first device includes a first cooling device, and the first cooling device includes:

[0010] Water inlet pipe;

[0011] Outlet pipe;

[0012] A liquid cooling pipe, wherein the liquid cooling pipe is arranged around the first controller, the water inlet of the liquid cooling pipe is connected to the water outlet of the water inlet pipe, and the water outlet of the liquid cooling pipe is connected to the water inlet of the water outlet pipe;

[0013] A water tank, the water tank is used to store coolant, and the water outlet of the water tank is connected to the water inlet of the water inlet pipe;

[0014] A water pump, wherein the water pump is arranged on the water inlet pipe;

[0015] A radiator is arranged on the water outlet pipe.

[0016] In a control cabinet of an embodiment of the present application, the vehicle includes an electric power system, the electric power system is connected in parallel with the first cooling device, and the first cooling device includes:

[0017] A first temperature sensor is disposed at the water outlet pipe, and the first temperature sensor is used to collect the temperature of the coolant in the water outlet pipe. The temperature of the coolant is used for the vehicle to control the reduction of the power output by the electric power system when the temperature of the coolant is greater than a temperature threshold.

[0018] In a control cabinet of one embodiment of the present application, a first seal is provided at a connection portion between a water inlet of the liquid cooling pipe and a water outlet of the water inlet pipe, and a second seal is provided at a connection portion between a water outlet of the liquid cooling pipe and a water inlet of the water outlet pipe.

[0019] In a control cabinet of an embodiment of the present application, the first device includes a second cooling device, and the second cooling device includes:

[0020] A first heat sink is constructed based on a heat dissipation material, one side of the first heat sink is in contact with the cabinet, and the other side of the first heat sink is in contact with the air outside the cabinet.

[0021] In a control cabinet of an embodiment of the present application, the first controller includes a first sub-controller and a second sub-controller, the first device includes a third cooling device, and the third cooling device includes:

[0022] The second heat dissipation plate comprises a plurality of heat dissipation openings, and the second heat dissipation plate is arranged between the first sub-controller and the second sub-controller.

[0023] In a control cabinet of one embodiment of the present application, the cover plate of the cabinet body is detachably arranged on the control cabinet, and a third sealing member is arranged at the position where each edge of the cover plate close to one side of the control cabinet contacts the side wall of the control cabinet.

[0024] In a control cabinet of an embodiment of the present application, the first device includes a self-test device, which is disposed in the cabinet and connected to the first controller, and includes:

[0025] A data acquisition module, the data acquisition module is used to collect at least one of the environmental parameters and the pressure parameters in the control cabinet;

[0026] A data processing module, wherein the data processing module is connected to the data acquisition module and the first controller respectively, and the data processing module is used to process at least one of the environmental parameters and the pressure parameters to generate a detection result, and send the detection result to the first controller.

[0027] In a control cabinet of an embodiment of the present application, the data acquisition module includes:

[0028] at least one second temperature sensor, each of the second temperature sensors being disposed in the cabinet;

[0029] At least one humidity sensor, wherein the at least one humidity sensor is disposed in the cabinet, and each humidity sensor is disposed on a bottom plate of the cabinet or a cover plate of the cabinet;

[0030] At least two pressure sensors are provided, each of the pressure sensors is disposed on the bottom plate of the cabinet, and the at least two pressure sensors are arranged diagonally.

[0031] In a control cabinet of an embodiment of the present application, the self-test device comprises:

[0032] A display module is connected to the data processing module, and is used to output prompt information based on the detection result sent by the data processing module.

[0033] In a second aspect, the present application provides a detection method based on the control cabinet as described in the first aspect, which is applied to a vehicle; the method comprises:

[0034] Acquire a detection result of the control cabinet sent by the first device, where the detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet;

[0035] The vehicle is controlled based on the detection result of the control cabinet.

[0036] According to the detection method provided in the embodiment of the present application, the vehicle is controlled by the detection result corresponding to the control cabinet sent by the self-test device, which can timely discover abnormal conditions in the control cabinet, facilitate users to carry out maintenance, and improve driving safety.

[0037] In a detection method according to an embodiment of the present application, controlling the vehicle based on the detection result of the control cabinet includes:

[0038] When the detection results include that the environmental parameter and the pressure parameter are both normal, outputting a first prompt message;

[0039] When the detection result includes at least one of the environmental parameter and the pressure parameter being abnormal, a second prompt message is output.

[0040] In a detection method according to an embodiment of the present application, controlling the vehicle based on the detection result of the control cabinet includes:

[0041] During the driving of the vehicle, if the detection results including the environmental parameter and the pressure parameter are normal, controlling the vehicle to maintain a current driving state;

[0042] When the detection result includes at least one of the environmental parameter and the pressure parameter being abnormal, the vehicle is controlled to stop.

[0043] In a detection method according to an embodiment of the present application, the environmental parameter includes a temperature parameter and a humidity parameter; and processing at least one of the collected environmental parameter and the pressure parameter in the control cabinet to obtain the detection result includes:

[0044] When the temperature parameter is within a first threshold range, the humidity parameter is within a second threshold range, and the pressure parameter is within a third threshold range, determining that the detection result includes that the environmental parameter and the pressure parameter are both normal;

[0045] When the temperature parameter is not within the first threshold range, or the humidity parameter is not within the second threshold range, or the pressure parameter is not within the third threshold range, it is determined that the detection result includes at least one abnormality in the environmental parameter and the pressure parameter.

[0046] In a third aspect, the present application provides a detection device based on the control cabinet as described in the first aspect, which is applied to a vehicle; the device comprises:

[0047] A first processing module, used for acquiring a detection result of the control cabinet sent by the first device, wherein the detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet;

[0048] The second processing module is used to control the vehicle based on the detection result of the control cabinet.

[0049] According to the detection device provided in the embodiment of the present application, the vehicle is controlled by the detection result corresponding to the control cabinet sent by the self-test device, which can timely discover abnormal conditions in the control cabinet, facilitate users to carry out maintenance, and improve driving safety.

[0050] In a fourth aspect, the present application provides a vehicle, comprising:

[0051] Electric motor;

[0052] The control cabinet as described in the first aspect is connected to the motor.

[0053] According to the vehicle provided in the embodiment of the present application, a first device is arranged in the control cabinet to dissipate heat for the first controller. Even when the computing power of the first controller is high, its heat dissipation demand can be met, and the heat dissipation performance is good; and the first device can also detect the operating status of the control cabinet, and send the detection result to the first controller for the first controller to control the vehicle, so that the user can discover parts abnormalities and repair them in time, thereby improving the environmental adaptability under complex working conditions and broadening the applicable scenarios.

[0054] In a fifth aspect, the present application provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the detection method as described in the second aspect above when executing the computer program.

[0055] In a sixth aspect, the present application provides a non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the detection method as described in the second aspect above.

[0056] In a seventh aspect, the present application provides a computer program product, including a computer program, which, when executed by a processor, implements the detection method described in the second aspect above.

[0057] The above one or more technical solutions in the embodiments of the present application have at least one of the following technical effects:

[0058] By setting the first device in the control cabinet to dissipate heat for the first controller, the heat dissipation demand of the first controller can be met even when the computing power of the first controller is high, and the heat dissipation performance is good; and the first device can also detect the operating status of the control cabinet, and send the detection result to the first controller for the first controller to control the vehicle, so that the user can discover parts abnormalities and repair them in time, thereby improving the environmental adaptability under complex working conditions and broadening the applicable scenarios.

[0059] Furthermore, by providing a first cooling device, the heat of the first controller is removed based on a water cooling system, so that the first controller can operate within a normal temperature range. While ensuring the safety of electrical components in the first controller, the operation rate of the first controller is improved.

[0060] Furthermore, by providing sealing members at the connection positions between the liquid cooling pipe and the water inlet pipe and the water outlet pipe, it is possible to ensure that the connection positions are watertight, thereby improving the heat dissipation efficiency of the first cooling device.

[0061] Furthermore, by providing a detachable cover plate, when the control cabinet needs to be inspected, the cover plate can be removed for inspection, thereby facilitating maintenance of the control cabinet.

[0062] Furthermore, by providing a self-checking device in the control cabinet, the environmental parameters and pressure parameters of each device in the control cabinet can be collected and detected based on the self-checking device, so that abnormal conditions of the equipment in the control cabinet can be discovered in time, driving safety is ensured, and it is convenient for users to repair the equipment.

[0063] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0065] Figure 1 This is one of the flow charts of the detection method provided in the embodiment of the present application;

[0066] Figure 2 This is the second flow chart of the detection method provided in the embodiment of the present application;

[0067] Figure 3 This is the third flow chart of the detection method provided in the embodiment of the present application;

[0068] Figure 4 This is the fourth flow chart of the detection method provided in the embodiment of the present application;

[0069] Figure 5 is a schematic diagram of the structure of the detection device provided in the embodiment of the present application;

[0070] Figure 6 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application;

[0071] Figure 7 This is one of the structural schematic diagrams of the electric control cabinet provided in the embodiment of the present application;

[0072] Figure 8 This is the second structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0073] Fig. 9 This is the third structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0074] Fig.10 This is the fourth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0075] Fig.11 This is the fifth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0076] Fig.12 This is the sixth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0077] Fig.13 This is the seventh structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0078] Fig.14 This is the eighth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0079] Fig.15 This is the ninth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0080] Fig.16 This is the tenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0081] Fig.17 is a schematic diagram of the network topology of a vehicle provided in an embodiment of the present application;

[0082] Fig.18 This is the eleventh structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0083] Fig.19 This is the twelfth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0084] Fig. 20 This is the thirteenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0085] Fig.21 This is the fourteenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0086] Fig. 22 This is the fifteenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0087] Fig.23 This is the sixteenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0088] Fig.24 This is the seventeenth structural diagram of the electric control cabinet provided in the embodiment of the present application;

[0089] Fig.25 This is the eighteenth structural diagram of the electric control cabinet provided in the embodiment of the present application.

[0090] Reference numerals:

[0091] Control cabinet 100; first controller 120; first device 130; water inlet pipe 140; water outlet pipe 150; liquid cooling pipe 160;

[0092] Water tank 170; water pump 180; radiator 190; first temperature sensor 200; degassing pipe 210;

[0093] A first heat dissipation plate 220; a second heat dissipation plate 230; a cover plate 240; a third sealing member 250; a second temperature sensor 260;

[0094] Humidity sensor 270; pressure sensor 280; display module 290; inertial navigation module 300;

[0095] High-precision map module 310; central gateway 320; Ethernet adapter box 330; vehicle body controller 340;

[0096] Electric control cabinet controller 350; first heat dissipation interface 360; second heat dissipation interface 370; water pipe adapter 380;

[0097] Locking mechanism 390. DETAILED DESCRIPTION

[0098] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0099] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0100] 1. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0101] 2. In the description of this application, “plurality” means two or more.

[0102] The control cabinet 100 provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in combination with the accompanying drawings.

[0103] like Figure 7 As shown, the control cabinet 100 includes: a cabinet body, a first controller 120 and a first device 130 .

[0104] It should be noted that the control cabinet 100 can be set in a vehicle, for example, the control cabinet 100 can be an intelligent driving control cabinet 100 in a vehicle; the control cabinet 100 can also be set in equipment such as rail transit or industrial production lines, which is not limited in this application.

[0105] In this embodiment, the cabinet is the main structure of the control cabinet 100 and is used to protect and support the equipment in the cabinet.

[0106] The first controller 120 is disposed in the cabinet.

[0107] The first controller 120 can process signals from devices such as vehicle sensors, cameras, and radars, and can make decisions and controls based on preset logic and algorithms.

[0108] For example, the first controller 120 may be an intelligent driving controller in a vehicle.

[0109] like Figure 8 As shown, the first controller 120 can be bolted to the bottom partition of the cabinet.

[0110] The first controller 120 may communicate with various systems of the vehicle (eg, a power system, a braking system, a steering system, etc.).

[0111] The first controller 120 may automatically control the driving state of the vehicle according to environmental information and the vehicle state.

[0112] At least a portion of the structure of the first device 130 is disposed in the cabinet.

[0113] The first device 130 may be used to dissipate heat for the first controller 120 . For example, the first device 130 may include an air cooling device, a wind cooling device, or a water cooling device.

[0114] For example, when the first device 130 includes a water cooling device, part of the structure of the first device 130 can be set in the cabinet; when the first device 130 includes an air cooling device, the first device 130 needs to contact the air to dissipate the heat of the first controller 120, and the first device 130 can be set outside the cabinet.

[0115] The first device 130 may also be used to detect the control cabinet 100 and send the detection result to the first controller 120 .

[0116] For example, the first device 130 may be provided with detection elements such as sensors to monitor parameters such as temperature, humidity, pressure, and vibration inside the control cabinet 100 in real time. The first device 130 may be provided inside the cabinet.

[0117] The first controller 120 may control the vehicle based on the detection result. For example, if the detection result is abnormal, the first controller 120 may control the vehicle to stop so that the user can perform maintenance in time.

[0118] According to the control cabinet 100 provided in the embodiment of the present application, a first device 130 is arranged in the control cabinet 100 to dissipate heat for the first controller 120. This can satisfy the heat dissipation requirements of the first controller 120 even when the computing power of the first controller 120 is relatively high, and the heat dissipation performance is relatively good. The first device 130 can also detect the operating status of the control cabinet 100 and send the detection result to the first controller 120 for the first controller 120 to control the vehicle, so that the user can promptly discover abnormal parts and repair them, thereby improving the environmental adaptability under complex working conditions and broadening the applicable scenarios.

[0119] like Fig. 9 As shown, in some embodiments, the first device 130 may include a first cooling device, and the first cooling device may include: a water inlet pipe 140 , a water outlet pipe 150 , a liquid cooling pipe 160 , a water tank 170 , a water pump 180 and a radiator 190 .

[0120] In this embodiment, the first cooling device may be a water cooling system.

[0121] The water cooling system may cyclically dissipate heat for the first controller 120 based on a set period, or the water cooling system may be turned on based on the ambient temperature of the first controller 120 to dissipate heat for the first controller 120 .

[0122] The liquid cooling pipe 160 is disposed around the first controller 120 , the water inlet of the liquid cooling pipe 160 is communicated with the water outlet of the water inlet pipe 140 , and the water outlet of the liquid cooling pipe 160 is communicated with the water inlet of the water outlet pipe 150 .

[0123] The water inlet pipe 140 is used to guide the cooling liquid into the liquid cooling pipe 160 in the control cabinet 100 .

[0124] The water pump 180 is disposed on the water inlet pipe 140 .

[0125] The water pump 180 can drive the coolant to circulate in the system. For example, when the water pump 180 is started, the water pump 180 can pump the coolant out of the water tank 170 and transport it to the liquid cooling pipe 160 in the control cabinet 100 through the water inlet pipe 140.

[0126] The water tank 170 is used to store coolant, and a water outlet of the water tank 170 is connected to a water inlet of the water inlet pipe 140 .

[0127] The water tank 170 may be an expansion water tank 170 , which may absorb the volume change of the liquid caused by the temperature change.

[0128] The water outlet pipe 150 is used to discharge the coolant with heat from the cooling channel and send it back to the radiator 190 for heat dissipation.

[0129] The radiator 190 may be disposed on the water outlet pipe 150 .

[0130] In some embodiments, the first cooling device may include a degassing tube 210 .

[0131] In this embodiment, the water inlet of the degassing pipe 210 is communicated with the output end of the radiator 190 , and the water outlet of the degassing pipe 210 is communicated with the water inlet of the water tank 170 .

[0132] The degassing tube 210 can be used to remove the gas in the tube.

[0133] In some embodiments, the first cooling device may include: a first temperature sensor 200 .

[0134] In this embodiment, the first temperature sensor 200 may be disposed on the water outlet pipe 150 .

[0135] For example, the first temperature sensor 200 may be disposed on the inner wall or the outside of the water outlet pipe 150 .

[0136] The vehicle may include an electric powertrain, which may include, among other things, a motor and a motor control system.

[0137] The first cooling device may be connected in parallel in the electric power system, such as Fig. 9As shown, the first heat dissipation interface 360 ​​of the electric power system can be connected to the water inlet pipe 140 , and the second heat dissipation interface 370 of the electric power system can be connected to the water outlet pipe 150 .

[0138] The first temperature sensor 200 is used to collect the temperature of the coolant in the water outlet pipe 150 . The temperature of the coolant is used to control the power output of the electric power system to be reduced when the temperature of the coolant is greater than a temperature threshold.

[0139] For example, the heat generated by the first controller 120 can be 400w, and the first controller 120 can be cooled by the first cooling device. The operating temperature range of the first cooling device can be set to: -40℃-65℃, to be suitable for the operating temperature range of the first controller 120 (-40℃-65℃). When the temperature of the coolant is higher than 65℃, the torque can be limited to reduce the heat load of the first cooling device, thereby reducing the temperature of the first cooling device to a normal working range.

[0140] In some embodiments, Fig.10 As shown, the first sub-controller and the second sub-controller can be arranged to overlap each other up and down, the first sub-controller is arranged at a position close to the cabinet cover 240, and the second sub-controller is arranged at a position away from the cabinet cover 240.

[0141] For example, the liquid cooling tube 160 may be disposed around the first sub-controller, and then disposed around the second sub-controller via a U-shaped tube.

[0142] According to the control cabinet 100 provided in the embodiment of the present application, a first cooling device is provided to remove heat from the first controller 120 based on a water cooling system, so that the first controller 120 can operate within a normal temperature range. While ensuring the safety of electrical components in the first controller 120, the operating rate of the first controller 120 is improved.

[0143] In some embodiments, a first seal is provided at the connection between the water inlet of the liquid cooling tube 160 and the water outlet of the water inlet pipe 140 , and a second seal is provided at the connection between the water outlet of the liquid cooling tube 160 and the water inlet of the water outlet pipe 150 .

[0144] In this embodiment, the water inlet of the liquid cooling pipe 160 and the water inlet pipe 140 can be threadedly connected, and the threaded interface can be coated with sealing material.

[0145] The first sealing member may include a sealant or a sealing tape, or may include other sealing materials, which is not limited in the present application.

[0146] The water outlet of the liquid cooling pipe 160 and the water inlet of the water outlet pipe 150 can be screwed together, and the screwed interface can be coated with sealing material.

[0147] The second sealing member may include sealant or sealing tape, or may include other sealing materials, which is not limited in the present application.

[0148] In the actual implementation process, Fig.11 As shown, in the case where the first controller 120 includes a first sub-controller and a second sub-controller, the water outlet of the water inlet pipe 140 can be threadedly connected to the liquid cooling pipe 160 through a water pipe adapter joint 380 .

[0149] The liquid cooling pipe 160 may be disposed around the components inside the first sub-controller. When a cooling channel is disposed inside the first sub-controller, the liquid cooling pipe 160 may be threadedly connected to the cooling channel.

[0150] The cooling channel in the first sub-controller can be connected to the cooling channel in the second sub-controller via the U-shaped liquid cooling tube 160 , and the cooling channel and the U-shaped liquid cooling tube 160 can also be screwed.

[0151] The cooling channel in the second sub-controller can be screwed into the water inlet of the water outlet pipe 150 .

[0152] When performing threaded connections, a torque wrench can be used to tighten according to the specified torque value to ensure the tightness of the threaded joint.

[0153] According to the control cabinet 100 provided in the embodiment of the present application, by providing seals at the connection positions between the liquid cooling pipe 160 and the water inlet pipe 140 and the water outlet pipe 150, it can be ensured that the connection is leak-proof, thereby improving the heat dissipation efficiency of the first cooling device.

[0154] In some embodiments, the first device 130 may include a second cooling device, and the second cooling device may include: a first heat sink 220 .

[0155] In this embodiment, the first heat dissipation plate 220 is constructed based on a heat dissipation material, and the heat dissipation material may be a material with high thermal conductivity.

[0156] For example, the heat dissipation material may include metal materials, inorganic non-metal materials, polymer materials, composite materials, and the like.

[0157] One surface of the first heat dissipation plate 220 is disposed in contact with the cabinet, and the other surface of the first heat dissipation plate 220 is disposed in contact with the air outside the cabinet.

[0158] The first heat sink 220 may include a plurality of sub-heat sinks, such as Fig.10 As shown, sub-heat sinks may be provided on all outer surfaces of the cabinet, or sub-heat sinks may be provided on three outer surfaces of the cabinet.

[0159] The control cabinet 100 may be arranged at the front of the vehicle, in the middle of the frame longitudinal beam. When the vehicle is running, the first heat sink 220 may contact the outer surface of the cabinet body against the wind.

[0160] For example, multiple 30° sheet metal plates may be welded to the outer panel of the cabinet to increase the contact area with the outside air.

[0161] like Figure 18-Figure 22 As shown, Fig.18 The right side view of the control cabinet 100 is shown as an example. Fig. 22 The top view of the control cabinet 100 is shown as an example. Figure 19-21 The structural diagram of the control cabinet 100 at different observation angles is illustrated. In some embodiments, the control cabinet 100 may include: a high-precision map module 310, an inertial navigation module 300, a vehicle body controller 340, an electric control cabinet controller 350, an Ethernet adapter box 330, a central gateway 320 and a second device.

[0162] In this embodiment, the control cabinet 100 may include a bottom layer partition, a second layer bracket and a third layer bracket inside the cabinet body.

[0163] Continue to refer Fig.18 , the first controller 120 can be arranged on the bottom partition.

[0164] The high-precision map module 310, the inertial navigation module 300, the vehicle body controller 340, the electric control cabinet controller 350 and the second device can be connected to the second-layer bracket by bolts.

[0165] The Ethernet switching box 330 and the central gateway 320 may be arranged on the third-layer bracket.

[0166] The bottom side of each device in the control cabinet 100 is provided with a fixing hole, and each device can be screwed onto the bracket through the fixing hole.

[0167] A high definition map module 310 (HDM) may be connected to the first controller 120 .

[0168] The inertial navigation module 300 can use navigation and positioning technology to provide high-precision positioning information for vehicles or equipment.

[0169] The inertial navigation module 300 can be connected to a high-precision map module 310 (HDM).

[0170] like Fig.17 As shown, the body controller 340 (Body Control Module, BCM) can be connected to the central gateway 320 (Central Gateway, CGW) via the Body CAN bus, and the baud rate of the Body CAN bus is 500Kpbs.

[0171] The body controller 340 may also be connected to a rain light sensor (RLS) via BCM_LIN1.

[0172] The electrical cabinet controller 350 (G-ECU) can be used to monitor and control each device in the cabinet 100 body.

[0173] like Fig.17 As shown, the electric control cabinet controller 350 can be connected to the central gateway 320 (CGW) via the Infom CAN bus, and the baud rate of the Infom CAN bus is 500 Kpbs.

[0174] The Ethernet adapter box 330 is used to realize Ethernet connection and data transmission between different network devices.

[0175] The central gateway 320 is used to realize the routing communication of different vehicle-mounted heterogeneous network data between different networks.

[0176] The second device may include a radar switching module, an emergency stop switch, a monitoring device, and the like.

[0177] The radar adapter module can be used to realize signal transmission and data exchange between radar sensors and other devices.

[0178] The emergency stop switch can cut off the power supply to the equipment in an emergency.

[0179] The monitoring device can be used to monitor the operating status and parameters of the equipment in the control cabinet 100.

[0180] As shown in Table 1, Table 1 illustrates the heat generation of each component and the normal operating temperature range.

[0181] Table 1

[0182]

[0183] Based on Table 1, it can be seen that the first controller 120 generates a large amount of heat, and the first controller 120 can be cooled based on the first cooling device, and the remaining parts can be cooled based on the second cooling device, that is, the remaining parts can be cooled by air cooling conduction, wherein the first controller 120 can be an artificial intelligence-ECU (AI-ECU).

[0184] According to the control cabinet 100 provided in the embodiment of the present application, by arranging a first heat sink 220 on the outer surface of the cabinet, the contact area between the outer surface of the cabinet and the outside air can be increased by the first heat sink 220 during the movement of the vehicle, thereby improving the heat dissipation efficiency of the control cabinet 100.

[0185] In some embodiments, the first device 130 may include a third cooling device, and the third cooling device may include: a second heat sink 230 .

[0186] In this embodiment, the second heat sink 230 includes a plurality of heat dissipation openings, such as Fig.10 As shown, a plurality of through holes may be provided on the second heat sink 230 for dissipating heat for the first controller 120 .

[0187] The first controller 120 includes a first sub-controller and a second sub-controller, and the second heat dissipation plate 230 may be disposed between the first sub-controller and the second sub-controller.

[0188] like Fig.10 As shown, two sub-controllers may be fixed on the second heat dissipation plate 230, and the second heat dissipation plate 230 may include a plurality of regularly arranged honey-eye holes.

[0189] According to the control cabinet 100 provided in the embodiment of the present application, a heat sink with multiple heat dissipation holes is arranged between the two sub-controllers. On the basis of water cooling of the first controller 120 based on the first cooling device, the first controller 120 can also be cooled by air conduction, so that the first controller 120 can operate within a normal operating temperature range, thereby ensuring the safety of the device, increasing the service life of the device, and improving the computing speed of the first controller 120.

[0190] In some embodiments, a blocking member may be installed below the control cabinet 100 .

[0191] In this embodiment, a blocking member is installed below the control cabinet 100 , which can effectively reduce the accumulation of condensed water and ensure the safety of the equipment in the control cabinet 100 .

[0192] like Fig.12 As shown, in some embodiments, the cover plate 240 of the cabinet body is detachably disposed on the control cabinet 100 , and a third sealing member 250 is disposed at the portion where each edge of the cover plate 240 close to the side of the control cabinet 100 contacts the side wall of the control cabinet 100 .

[0193] In this embodiment, the third sealing member 250 may include a sealing strip or a sealant, etc., which may be selected based on user needs and is not limited in this application.

[0194] Sealing strips may be provided around the cover plate 240 , and sealing strips may be provided at locations where the side walls of the control cabinet 100 contact the edges of the cover plate 240 .

[0195] In actual implementation, the inspection port is arranged above the control cabinet 100. When the control cabinet 100 needs to be inspected, the maintenance personnel can flip the cab over and remove the upper cover 240 for inspection.

[0196] In some embodiments, a locking mechanism 390 may be provided on the cover plate 240 .

[0197] In this embodiment, when the control cabinet 100 needs to be opened, the locking mechanism 390 can be controlled to be in an unlocked state to remove the cover 240; when the control cabinet 100 needs to be closed, the cover 240 can be fastened and the locking mechanism 390 can be controlled to be in a locked state.

[0198] In the present application, by adding a third seal 250 at the inner edge interface of the upper cover plate 240, after the locking mechanism 390 locks the control cabinet 100, water seepage into the control cabinet 100 is avoided, thereby ensuring the safety of the equipment in the control cabinet 100.

[0199] According to the control cabinet 100 provided in the embodiment of the present application, by providing a detachable cover plate 240 , when the control cabinet 100 needs to be inspected, the cover plate 240 can be removed for inspection, thereby facilitating maintenance of the control cabinet 100 .

[0200] In some embodiments, the first device 130 may include a self-testing device, which may be disposed in the cabinet and connected to the first controller 120 . The self-testing device may include: a data acquisition module and a data processing module.

[0201] In this embodiment, the self-checking device can be used to detect and process the status of each device in the control cabinet 100.

[0202] The data acquisition module can be used to collect at least one of the environmental parameters and pressure parameters in the control cabinet 100 .

[0203] The environmental parameters may include environmental parameters of multiple locations in the control cabinet 100 .

[0204] The pressure parameter may include a pressure parameter at the bottom plate of the control cabinet 100 .

[0205] The data processing module is connected to the data acquisition module and the first controller 120 respectively.

[0206] The data acquisition module can send the collected environmental parameters and pressure parameters to the data processing module.

[0207] The data processing module is used to process at least one of the environmental parameters and the pressure parameters to generate a detection result.

[0208] The detection result may include that both the environmental parameter and the pressure parameter are normal, or at least one of the environmental parameter and the pressure parameter is abnormal.

[0209] The data processing module may send the detection result to the first controller 120 .

[0210] After receiving the detection result, the first controller 120 may control the vehicle based on the detection result.

[0211] In some embodiments, the data acquisition module may include: at least one second temperature sensor 260 , at least one humidity sensor 270 , and at least two pressure sensors 280 .

[0212] In this embodiment, each second temperature sensor 260 (Tempeiature sensor, TS for short) is disposed in the cabinet.

[0213] A second temperature sensor 260 may be provided around each device in the cabinet to collect the operating temperature of the device.

[0214] like Fig.14 and Fig.24 As shown, the data acquisition module may include 6 second temperature sensors 260, 2 second temperature sensors 260 may be arranged near the first controller 120, 1 second temperature sensor 260 may be arranged around the inertial navigation module 300, 1 second temperature sensor 260 may be arranged around the Ethernet adapter box 330, 1 second temperature sensor 260 may be arranged around the central gateway 320, and 1 second temperature sensor 260 may be arranged around the radar adapter module.

[0215] At least one humidity sensor 270 (HS) is disposed in the cabinet, and each humidity sensor 270 is disposed on the bottom plate of the cabinet or the cover plate 240 of the cabinet.

[0216] like Fig.15 and Fig.23 As shown, the data acquisition module may include six humidity sensors 270 , one humidity sensor 270 may be disposed at each of the four corners of the cabinet bottom plate, and two humidity sensors 270 may be disposed at the bottom of the cover plate 240 of the control cabinet 100 .

[0217] like Fig.16 and Fig.25 As shown, each pressure sensor 280 (PS for short) is disposed on the bottom plate of the cabinet, and at least two pressure sensors 280 are arranged diagonally.

[0218] In some embodiments, the self-checking device may include: a display module 290 .

[0219] In this embodiment, the display module 290 is connected to the data processing module.

[0220] The display module 290 is used to output prompt information based on the detection results sent by the data processing module.

[0221] The display module 290 may be disposed outside the cabinet.

[0222] Prompt information may include voice prompts, text prompts, and dynamic visual prompts.

[0223] For example, the detection result can be broadcasted in the form of voice, or "normal", "abnormal" or "maintenance required" can be displayed on the display screen of the display device, or the display module 290 can be controlled to flash the light or LED.

[0224] For example, when it is detected that both the environmental parameters and the pressure parameters are normal, the display module 290 can be controlled to display the environmental parameters and pressure parameters, and the green light can be turned on; when it is detected that the environmental parameters are abnormal and the pressure parameters are normal, the display module 290 can be controlled to display the environmental parameters and pressure parameters, and the indicator light corresponding to the environmental parameters can be controlled to light up red, and the indicator light corresponding to the pressure parameters can be controlled to light up green.

[0225] According to the control cabinet 100 provided in the embodiment of the present application, by setting a self-checking device in the control cabinet 100, the environmental parameters and pressure parameters of each device in the control cabinet 100 can be collected and detected based on the self-checking device, and abnormal conditions of the equipment in the control cabinet 100 can be discovered in time, thereby ensuring driving safety and facilitating users to repair the equipment.

[0226] like Fig.17 As shown, the first controller 120 , sensing, body CAN node, central gateway 320 (CGW), electric control cabinet controller 350 (G-ECU) and components can be arranged in the control cabinet 100 .

[0227] The first controller 120 may include a first sub-controller AI-ECU 1.0M and a second sub-controller AI-ECU1.0E. AI-ECU 1.0M and AI-ECU 1.0E may be connected via Ethernet (ETH), and AI-ECU 1.0M and AI-ECU 1.0E may be connected to a high definition map module 310 (high definition map, HDM), respectively.

[0228] The AI-ECU 1.0M is connected to the CGW, ECAS, Electronic Hydraulic Power Steering Gear (EHPS_G), Electronic Parking Brake (EPB), Electronic Braking System (EBS), Electronic Stability Control System (ESC) and Tire Pressure Monitor System (TPMS) through the Chassis CAN.

[0229] AI-ECU 1.0M can connect to multiple Lidars and millimeter-wave radars via Ethernet.

[0230] AI-ECU 1.0E is connected to ECAS, EHPS_G and EBS+ESC via Diagnosis CAN.

[0231] AI-ECU 1.0E can connect to multiple cameras (camera, CAM).

[0232] The G-ECU node can be arranged on the Infom CAN, including: 6 second temperature sensors 260 (Tempeiaturesensor, referred to as TS), 6 humidity sensors 270 (Humidity sensor, referred to as HS) and 2 pressure sensors 280 (Pressure sensor, referred to as PS).

[0233] The Acoustic Vehicle Alerting System (AVAS) and BCM can be arranged on the Body CAN.

[0234] Telematics CAN nodes, Hybrid CAN&PMS PTCAN&EV CAN nodes, chassis CAN nodes, Diagnosis CAN nodes, IC components, etc. may be arranged outside the control cabinet 100 .

[0235] Telematics CAN nodes may include: a communication box (Telematics Box, TBOX) and a driving recorder (Vehicle Data Recorder, VDR).

[0236] The Hybrid CAN node may include: a powertrain management system (PMS) / VCU.

[0237] The PMS PT CAN may include: an Electronic Gear Selector Module (EGSM), an EDCP, a GBEP and an automatic transmission control unit (TCU).

[0238] The EV CAN node may include: auxiliary drive controller unit (ACU), ATS, battery management unit (BMS) and drive motor controller (MCU).

[0239] The detection method, detection device, electronic device and readable storage medium provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0240] The detection method may be applied to a terminal, and may be specifically executed by hardware or software in the terminal.

[0241] The terminal includes, but is not limited to, a portable communication device such as a mobile phone or tablet computer with a touch-sensitive surface (e.g., a touch screen display and / or a touch pad). It should also be understood that in some embodiments, the terminal may not be a portable communication device, but a desktop computer with a touch-sensitive surface (e.g., a touch screen display and / or a touch pad).

[0242] In the following various embodiments, a terminal including a display and a touch-sensitive surface is described. However, it should be understood that the terminal may include one or more other physical user interface devices such as a physical keyboard, a mouse and a joystick.

[0243] The detection method provided in the embodiment of the present application may be executed by a control cabinet or an electronic device, or a functional module or functional entity in the control cabinet or the electronic device that can implement the detection method. The electronic devices mentioned in the embodiment of the present application include but are not limited to mobile phones, tablet computers, computers, cameras, and wearable devices. The detection method provided in the embodiment of the present application is described below using the electronic device as an example of the execution subject.

[0244] like Figure 1 As shown, the detection method includes: step S1 and step S2.

[0245] The execution subject of the detection method may be the control cabinet as described in any of the above embodiments.

[0246] The detection method can be applied to vehicles.

[0247] Step S1, obtaining the detection result of the control cabinet sent by the first device.

[0248] In this step, the first device may include a self-test device, which collects environmental parameters and pressure parameters in the control cabinet.

[0249] The self-checking device may also process at least one of the environmental parameter and the pressure parameter.

[0250] The detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet.

[0251] The detection result may include that both the environmental parameter and the pressure parameter are normal, or at least one of the environmental parameter and the pressure parameter is abnormal.

[0252] In some embodiments, processing at least one of the collected environmental parameters and pressure parameters in the control cabinet to obtain a detection result includes:

[0253] When the temperature parameter is within the first threshold range, the humidity parameter is within the second threshold range, and the pressure parameter is within the third threshold range, determining that the detection results including the environmental parameter and the pressure parameter are normal;

[0254] When the temperature parameter is not within the first threshold range, or the humidity parameter is not within the second threshold range, or the pressure parameter is not within the third threshold range, it is determined that the detection result includes at least one abnormality in the environmental parameter and the pressure parameter.

[0255] In this embodiment, the environmental parameters include temperature parameters and humidity parameters.

[0256] The self-checking device may include at least one second temperature sensor, at least one humidity sensor and at least two pressure sensors.

[0257] A detection device may be provided at each device in the control cabinet, and the threshold range of the corresponding parameter may be different for different devices.

[0258] For example, for the temperature parameter around the first control device, the corresponding first threshold range may be -40°C-65°C; for the temperature parameter around the inertial navigation module, the corresponding first threshold range may be -40°C-80°C.

[0259] The sizes of the second threshold range and the third threshold range may also be user-defined, which is not limited in this application.

[0260] When the temperature parameter, the humidity parameter, and the pressure parameter are all within their corresponding threshold ranges, it can be determined that the detection result is that the environmental parameter and the pressure parameter are both normal.

[0261] When at least one of the temperature parameter, the humidity parameter, and the pressure parameter is not within its corresponding threshold range, it can be determined that the detection result is that at least one of the environmental parameter and the pressure parameter is abnormal.

[0262] Step S2: Control the vehicle based on the detection result of the control cabinet.

[0263] In this step, the vehicle can be controlled to run normally or stop based on the detection results.

[0264] For example, when the detection result of the control cabinet is normal, the vehicle can be controlled to continue driving; when the detection result of the control cabinet is abnormal, the vehicle can be controlled to stop.

[0265] According to the detection method provided in the embodiment of the present application, the vehicle is controlled by the detection result corresponding to the control cabinet sent by the self-test device, which can timely discover abnormal conditions in the control cabinet, facilitate users to carry out maintenance, and improve driving safety.

[0266] In some embodiments, step S2 may include:

[0267] When the detection results including the environmental parameters and the pressure parameters are normal, outputting the first prompt information;

[0268] When the detection result includes at least one of an environmental parameter and a pressure parameter being abnormal, a second prompt message is output.

[0269] In this embodiment, the first prompt information is used to prompt the user that the detection result of the control cabinet is normal.

[0270] The second prompt information is used to prompt the user that the detection result of the control cabinet is abnormal.

[0271] For example, when it is detected that the environmental parameters and pressure parameters are normal, the display module can be controlled to display the environmental parameters and pressure parameters, and the green light can be turned on; when it is detected that the environmental parameters are abnormal and the pressure parameters are normal, the display module can be controlled to display the environmental parameters and pressure parameters, and the indicator light corresponding to the environmental parameters can be controlled to light up red, and the indicator light corresponding to the pressure parameters can be controlled to light up green.

[0272] In some embodiments, step S2 may include:

[0273] During the driving process of the vehicle, if the detection results including the environmental parameters and the pressure parameters are normal, the vehicle is controlled to maintain the current driving state;

[0274] When the detection result includes at least one of an environmental parameter and a pressure parameter being abnormal, the vehicle is controlled to stop.

[0275] In this embodiment, when an abnormal environmental parameter or pressure parameter is detected during the driving of the vehicle, the vehicle can be controlled to stop and inspected by maintenance personnel.

[0276] In the actual implementation process, Fig.13 As shown, the self-test device may include 6 second temperature sensors, 6 humidity sensors and 2 pressure sensors.

[0277] The second temperature sensor, the humidity sensor and the pressure sensor are connected to the electric control cabinet controller G-ECU, and the electric control cabinet controller G-ECU is also connected to the central gateway and the display device.

[0278] like Figure 2 As shown, the temperature signal of each position can be output to the electric control cabinet controller G-ECU. After the electric control cabinet controller G-ECU performs preliminary processing on the data, it can be transmitted to the display device and the central gateway CGW through Infor CAN. For example, the display device can include an instrument cluster (Instrument Control Unit, IC). The central gateway CGW can send the data to the first controller AI-ECU for data judgment to control the driving of the vehicle. When the temperature is within the first threshold range, that is, t11≤t1≤t22, the vehicle is controlled to continue driving, and the display device is controlled to display the temperature and the green light; when the temperature is not within the first threshold range, emergency parking is performed, and the display device is controlled to display the temperature and the red light.

[0279] like Figure 3 As shown, the humidity signal of each position can be output to the electric control cabinet controller G-ECU. After the electric control cabinet controller G-ECU performs preliminary processing on the data, it can be transmitted to the display device (such as IC instrument) and the central gateway CGW through Infor CAN. The central gateway CGW can send the data to the first controller AI-ECU for data judgment to control the driving of the vehicle. When the humidity is within the second threshold range, that is, w11≤w1≤w22, the vehicle is controlled to continue driving, and the display device is controlled to display the humidity and the green light; when the humidity is not within the second threshold range, emergency parking is performed, and the display device is controlled to display the humidity and the red light.

[0280] like Figure 4As shown, the pressure signal of each position can be output to the electric control cabinet controller G-ECU. After the electric control cabinet controller G-ECU performs preliminary processing on the data, it can be transmitted to the display device (such as IC instrument) and the central gateway CGW through Infor CAN. The central gateway CGW can send the data to the first controller AI-ECU for data judgment to control the driving of the vehicle. When the pressure is within the third threshold range, that is, s11≤s1≤s22, the vehicle is controlled to continue driving, and the display device is controlled to display the pressure and the green light; when the pressure is not within the third threshold range, emergency parking is performed, and the display device is controlled to display the pressure and the red light.

[0281] The detection device provided in the present application is described below. The detection device described below and the detection method described above can be referenced to each other.

[0282] The detection method provided in the embodiment of the present application can be executed by a detection device. In the embodiment of the present application, the detection device provided in the embodiment of the present application is described by taking the detection method executed by the detection device as an example.

[0283] An embodiment of the present application also provides a detection device for a control cabinet based on any of the above embodiments.

[0284] like Figure 5 As shown, the detection device is applied to a vehicle; the device includes: a first processing module 510 and a second processing module 520.

[0285] The first processing module 510 is used to obtain the detection result of the control cabinet sent by the first device, where the detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet;

[0286] The second processing module 520 is used to control the vehicle based on the detection result of the control cabinet.

[0287] According to the detection device provided in the embodiment of the present application, the vehicle is controlled by the detection result corresponding to the control cabinet sent by the self-test device, so that abnormal conditions in the control cabinet can be discovered in time, which is convenient for users to carry out maintenance and improves driving safety.

[0288] In some embodiments, the second processing module 520 may also be used to:

[0289] When the detection results including the environmental parameters and the pressure parameters are normal, outputting the first prompt information;

[0290] When the detection result includes at least one of an environmental parameter and a pressure parameter being abnormal, a second prompt message is output.

[0291] In some embodiments, the second processing module 520 may also be used to:

[0292] During the driving process of the vehicle, if the detection results including the environmental parameters and the pressure parameters are normal, the vehicle is controlled to maintain the current driving state;

[0293] When the detection result includes at least one of an environmental parameter and a pressure parameter being abnormal, the vehicle is controlled to stop.

[0294] In some embodiments, the environmental parameters include temperature parameters and humidity parameters; the detection device may further include a third processing module for:

[0295] When the temperature parameter is within the first threshold range, the humidity parameter is within the second threshold range, and the pressure parameter is within the third threshold range, determining that the detection results including the environmental parameter and the pressure parameter are normal;

[0296] When the temperature parameter is not within the first threshold range, or the humidity parameter is not within the second threshold range, or the pressure parameter is not within the third threshold range, it is determined that the detection result includes at least one abnormality in the environmental parameter and the pressure parameter.

[0297] The detection device in the embodiment of the present application can be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or other devices other than the terminal. Exemplary, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a palmtop computer, a vehicle-mounted electronic device, a mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtualreality, VR) equipment, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personalcomputer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), etc., and can also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personalcomputer, PC), a television (television, TV), a teller machine or a self-service machine, etc., and the embodiment of the present application is not specifically limited.

[0298] The detection device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0299] The detection device provided in the embodiment of the present application can achieve Figures 1 to 4To avoid repetition, the various processes implemented by the method embodiment are not described here.

[0300] In some embodiments, Figure 6 As shown, an embodiment of the present application also provides an electronic device 600, including a processor 601, a memory 602, and a computer program stored in the memory 602 and executable on the processor 601. When the program is executed by the processor 601, each process of the above-mentioned detection method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0301] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0302] An embodiment of the present application also provides a vehicle, including: an electric motor and a control cabinet.

[0303] In this embodiment, an electric motor is used to power the vehicle.

[0304] The control cabinet is connected to the motor.

[0305] The control cabinet is the control cabinet as described in any of the above embodiments.

[0306] According to the vehicle provided in the embodiment of the present application, a first device is arranged in the control cabinet to dissipate heat for the first controller. Even when the computing power of the first controller is high, its heat dissipation demand can be met, and the heat dissipation performance is good; and the first device can also detect the operating status of the control cabinet, and send the detection result to the first controller for the first controller to control the vehicle, so that the user can discover parts abnormalities and repair them in time, thereby improving the environmental adaptability under complex working conditions and broadening the applicable scenarios.

[0307] On the other hand, the present application also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the various processes of the above-mentioned detection method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0308] On the other hand, the present application also provides a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, it is implemented to perform the various processes of the above-mentioned detection method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0309] On the other hand, an embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned detection method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0310] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0311] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0312] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware. Based on this understanding, the above technical solution can be essentially or in other words, the part that contributes to the relevant technology can be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiment.

[0313] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A control cabinet, characterized in that: The control cabinet is arranged in the vehicle; the control cabinet comprises: Cabinet; A first controller, wherein the first controller is disposed in the cabinet; A first device is used to dissipate heat for the first controller and / or to detect the control cabinet and send the detection result to the first controller so that the first controller controls the vehicle based on the detection result. At least part of the structure of the first device is arranged in the cabinet.

2. The control cabinet according to claim 1, characterized in that: The first device comprises a first cooling device, and the first cooling device comprises: Water inlet pipe; Outlet pipe; A liquid cooling pipe, wherein the liquid cooling pipe is arranged around the first controller, the water inlet of the liquid cooling pipe is connected to the water outlet of the water inlet pipe, and the water outlet of the liquid cooling pipe is connected to the water inlet of the water outlet pipe; A water tank, the water tank is used to store coolant, and the water outlet of the water tank is connected to the water inlet of the water inlet pipe; A water pump, wherein the water pump is arranged on the water inlet pipe; A radiator is arranged on the water outlet pipe.

3. The control cabinet according to claim 2, characterized in that: The vehicle includes an electric powertrain, the electric powertrain is connected in parallel with the first cooling device, the first cooling device includes: A first temperature sensor is disposed at the water outlet pipe, and the first temperature sensor is used to collect the temperature of the coolant in the water outlet pipe. The temperature of the coolant is used for the vehicle to control the reduction of the power output by the electric power system when the temperature of the coolant is greater than a temperature threshold.

4. The control cabinet according to claim 2, characterized in that: A first sealing member is provided at a connection position between the water inlet of the liquid cooling pipe and the water outlet of the water inlet pipe, and a second sealing member is provided at a connection position between the water outlet of the liquid cooling pipe and the water inlet of the water outlet pipe.

5. The control cabinet according to any one of claims 1 to 4, characterized in that: The first device includes a second cooling device, and the second cooling device includes: A first heat sink is constructed based on a heat dissipation material, one side of the first heat sink is in contact with the cabinet, and the other side of the first heat sink is in contact with the air outside the cabinet.

6. The control cabinet according to any one of claims 1 to 4, characterized in that: The first controller includes a first sub-controller and a second sub-controller, the first device includes a third cooling device, and the third cooling device includes: The second heat dissipation plate comprises a plurality of heat dissipation openings, and the second heat dissipation plate is arranged between the first sub-controller and the second sub-controller.

7. The control cabinet according to any one of claims 1 to 4, characterized in that: The cover plate of the cabinet body is detachably arranged on the control cabinet, and a third sealing member is arranged at the position where each edge of the cover plate close to one side of the control cabinet contacts the side wall of the control cabinet.

8. The control cabinet according to any one of claims 1 to 4, characterized in that: The first device includes a self-test device, which is disposed in the cabinet and connected to the first controller. The self-test device includes: A data acquisition module, the data acquisition module is used to collect at least one of the environmental parameters and the pressure parameters in the control cabinet; A data processing module, wherein the data processing module is connected to the data acquisition module and the first controller respectively, and the data processing module is used to process at least one of the environmental parameters and the pressure parameters to generate a detection result, and send the detection result to the first controller.

9. The control cabinet according to claim 8, characterized in that: The data acquisition module comprises: at least one second temperature sensor, each of the second temperature sensors being disposed in the cabinet; At least one humidity sensor, wherein the at least one humidity sensor is disposed in the cabinet, and each humidity sensor is disposed on a bottom plate of the cabinet or a cover plate of the cabinet; At least two pressure sensors are provided, each of the pressure sensors is disposed on the bottom plate of the cabinet, and the at least two pressure sensors are arranged diagonally.

10. The control cabinet according to claim 8, characterized in that: The self-test device comprises: A display module is connected to the data processing module, and is used to output prompt information based on the detection result sent by the data processing module.

11. A detection method for a control cabinet according to any one of claims 1 to 10, characterized in that: Applied to a vehicle; the method comprises: Acquire a detection result of the control cabinet sent by the first device, where the detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet; The vehicle is controlled based on the detection result of the control cabinet.

12. The detection method according to claim 11, characterized in that: The controlling the vehicle based on the detection result of the control cabinet includes: When the detection results include that the environmental parameter and the pressure parameter are both normal, outputting a first prompt message; When the detection result includes at least one of the environmental parameter and the pressure parameter being abnormal, a second prompt message is output.

13. The detection method according to claim 11, characterized in that: The controlling the vehicle based on the detection result of the control cabinet includes: During the driving of the vehicle, if the detection results including the environmental parameter and the pressure parameter are normal, controlling the vehicle to maintain a current driving state; When the detection result includes at least one of the environmental parameter and the pressure parameter being abnormal, the vehicle is controlled to stop.

14. The detection method according to any one of claims 11 to 13, characterized in that: The environmental parameters include temperature parameters and humidity parameters; Processing at least one of the collected environmental parameter and the pressure parameter in the control cabinet to obtain the detection result includes: When the temperature parameter is within a first threshold range, the humidity parameter is within a second threshold range, and the pressure parameter is within a third threshold range, determining that the detection result includes that the environmental parameter and the pressure parameter are both normal; When the temperature parameter is not within the first threshold range, or the humidity parameter is not within the second threshold range, or the pressure parameter is not within the third threshold range, it is determined that the detection result includes at least one abnormality in the environmental parameter and the pressure parameter.

15. A detection device based on the control cabinet according to any one of claims 1 to 10, characterized in that: Applied to a vehicle; the device comprises: A first processing module, used for acquiring a detection result of the control cabinet sent by the first device, wherein the detection result is obtained by the first device processing at least one of the collected environmental parameters and pressure parameters in the control cabinet; The second processing module is used to control the vehicle based on the detection result of the control cabinet.

16. A vehicle, characterized in that: include: Electric motor; The control cabinet according to any one of claims 1 to 10, wherein the control cabinet is connected to the motor.

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