CN218986529U - Intelligent controller for new energy automobile - Google Patents
Intelligent controller for new energy automobile Download PDFInfo
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- CN218986529U CN218986529U CN202221747362.3U CN202221747362U CN218986529U CN 218986529 U CN218986529 U CN 218986529U CN 202221747362 U CN202221747362 U CN 202221747362U CN 218986529 U CN218986529 U CN 218986529U
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- controller
- main body
- door
- door controller
- bottom plate
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Abstract
The utility model discloses a new energy automobile intelligent controller, which comprises a bottom plate, wherein a door controller main body is fixed at the top end of the bottom plate, a cooling fan is arranged on the inner wall of one side of the door controller main body, free cooling holes are formed on the outer walls of two sides of the door controller main body, dust screens are arranged on the two inner walls of the door controller main body, U-shaped holding frames are slidably arranged on the outer walls of two sides of the bottom plate, a connecting plate is fixed on the outer wall of one side of the U-shaped holding frames, main positioning holes and mounting holes are respectively formed at the top ends of the U-shaped holding frames and the connecting plate, and four groups of door contactor signal connectors are arranged on the outer wall of one side of the door controller main body. The utility model is convenient for workers to mount and split in the later period, improves the assembly convenience of the controller, lowers the working temperature of the controller, provides a proper working environment for the electric appliance parts in the controller, and prolongs the service life of the controller.
Description
Technical Field
The utility model relates to the technical field of new energy automobiles, in particular to an intelligent controller of a new energy automobile.
Background
The intelligent controller is used as the brain of the new energy vehicle, monitors and protects the systems, and simultaneously carries the request and the transmission of each instruction, the controllers in the vehicle are mutually independent and mutually restricted, and under specific conditions, the main controller CAN send the instruction to the auxiliary controller to enable the auxiliary controller to disable certain functions, wherein the intelligent controller of the vehicle door receives the opening and closing signals of each vehicle door, sends the signals into the BCM controller, and then transmits the signals to the vehicle instrument through the vehicle CAN bus.
The intelligent controllers in the current market are various in variety and basically can meet the use demands of people, but certain defects still exist, most of the existing intelligent controllers are installed in left vehicle doors, the installation space is airtight, the heat dissipation speed of the controllers is low, and meanwhile, after the controllers are installed, the later maintenance is difficult, the vehicle doors are required to be disassembled and assembled, so that inconvenience is brought to the later debugging and maintenance of staff.
Disclosure of Invention
The utility model aims to provide a new energy automobile intelligent controller, which solves the problems that most of the existing intelligent controllers in the background art are installed in a left automobile door, the installation space is airtight, the heat dissipation speed of the controller is low, and meanwhile, after the installation is finished, the controllers are difficult to maintain in the later period, the automobile door is required to be disassembled and assembled, and inconvenience is brought to the later period debugging and maintenance of staff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new energy automobile intelligent control ware, includes the bottom plate, the top of bottom plate is fixed with the door controller main part, install radiator fan on the inner wall of door controller main part one side, all open the free louvre on the both sides outer wall of door controller main part, all install the dust screen on the both sides wall of door controller main part, all slidable mounting has the U type to hold the frame on the both sides outer wall of bottom plate, be fixed with the connecting plate on the outer wall of U type to hold frame one side, main locating hole and mounting hole have been seted up respectively on the top of U type to hold frame and connecting plate, install four groups door contactor signal joint on the outer wall of door controller main part one side, install the CAN bus joint on the door controller main part outer wall of door controller signal joint one side, install the automobile body controller joint on the door controller main part outer wall of CAN bus joint one side.
Preferably, the outer walls of the two sides of the bottom plate are provided with matching grooves.
Preferably, a radiating fin is installed on one side of the bottom end of the bottom plate.
Preferably, a positioning block is fixed on the inner wall of one side of the U-shaped holding frame, the positioning block is in sliding fit with the matching groove, and two sides of the top end of the bottom plate are provided with internal threaded holes corresponding to the main positioning holes.
Preferably, the U-shaped holding frames are provided with four groups, and the four groups of U-shaped holding frames are in symmetrical structures relative to the central point of the bottom plate.
Preferably, a circuit board is installed on one side of the bottom of the main body of the vehicle door controller, an MCU microprocessor and a CAN transceiver are respectively installed on two sides of the surface of the circuit board, and a vehicle communication module is installed on the surface of the circuit board between the MCU microprocessor and the CAN transceiver.
Preferably, a power module is installed on one side of the top of the door controller main body, an input circuit module is installed on one side of the top of the door controller main body, a diode is installed on one side of the surface of the circuit board, and a capacitor is installed on the surface of the circuit board on one side of the diode.
Preferably, the signal connector, the CAN bus connector and the body controller connector of the door contactor are electrically connected with the output end of the door contactor, the input end of the vehicle bus and the input end of the BCM controller respectively.
Compared with the prior art, the utility model has the beneficial effects that: the intelligent controller of the new energy automobile is convenient for workers to install and split in the later period, improves the assembly convenience of the controller, reduces the working temperature of the controller, provides a proper working environment for electric appliance parts in the controller, and prolongs the service life of the controller;
(1) Through being provided with the structure of mutually supporting such as bottom plate and U type armful frame, install the two sets of connecting plates of this controller on the door mounting point, take out the bottom plate for bottom plate, U type armful frame sliding fit, utilize the cooperation of bolt and main locating hole afterwards, lock U type armful frame, bottom plate and door controller main part, accomplish the installation work of this controller promptly, the staff of being convenient for installs, later stage split improves the assembly convenience of controller;
(2) Through the structure of mutual matching of the signal connector of the vehicle door contactor, the vehicle communication module and the like, signals received by the signal connector of the vehicle door contactor are sent into a CAN bus through an MCU microprocessor and the vehicle communication module, the door signals of the CAN bus are sent into a BCM, and the analyzed door signals are distributed to a vehicle instrument panel through the CAN bus, so that door opening and closing information is displayed;
(3) Through being provided with mutually supporting structures such as radiator fan and radiating fin, radiator fan removes dust through heat dissipation Kong Songchu with the heat in the door controller main part, and impurity such as this in-process is avoided dust to enter into the door controller main part by the dust screen, and this in-process radiating fin plays supplementary radiating effect to reduce the operating temperature of controller, provide suitable operational environment for its inside electrical apparatus spare part, extension controller's life.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the U-shaped cradle of the present utility model;
FIG. 4 is a schematic view showing a front sectional structure of a door controller main body according to the present utility model;
FIG. 5 is a schematic diagram of a side view of a U-shaped cradle of the present utility model;
in the figure: 1. a bottom plate; 2. a heat radiation fin; 3. a U-shaped holding frame; 301. a main positioning hole; 4. a positioning block; 5. a mating groove; 6. a connecting plate; 601. a mounting hole; 7. a door controller body; 701. a heat radiation hole; 702. a dust screen; 8. a door contactor signal connector; 9. CAN bus joint; 10. a body controller joint; 11. a heat radiation fan; 12. a circuit board; 13. a power module; 14. an MCU microprocessor; 15. A CAN transceiver; 16. a vehicle communication module; 17. a capacitor; 18. a diode; 19. and an input circuit module.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the intelligent controller of the new energy automobile comprises a bottom plate 1, wherein a door controller main body 7 is fixed at the top end of the bottom plate 1, U-shaped holding frames 3 are slidably arranged on the outer walls of the two sides of the bottom plate 1, and matching grooves 5 are formed in the outer walls of the two sides of the bottom plate 1;
the outer wall of one side of the U-shaped holding frame 3 is fixedly provided with a connecting plate 6, the top ends of the U-shaped holding frame 3 and the connecting plate 6 are respectively provided with a main positioning hole 301 and a mounting hole 601, the U-shaped holding frame 3 is provided with four groups, the four groups of U-shaped holding frames 3 are in a symmetrical structure relative to the central point of the bottom plate 1, firstly, a worker places the controller on a vehicle door mounting point, and the U-shaped holding frame 3 is fixed on the vehicle door mounting point by utilizing the cooperation of the mounting holes 601 and bolts;
the inner wall of one side of the U-shaped holding frame 3 is fixedly provided with a positioning block 4, the positioning block 4 is in sliding fit with the matching groove 5, two sides of the top end of the bottom plate 1 are provided with inner threaded holes corresponding to the main positioning holes 301, the bottom plate 1 is taken out, the matching groove 5 on the outer wall of the bottom plate 1 is in sliding fit with the positioning block 4 on the inner wall of the U-shaped holding frame 3, and then the U-shaped holding frame 3, the bottom plate 1 and the door controller main body 7 are locked by utilizing the matching of the bolts and the main positioning holes 301, so that the installation work of the controller is completed;
during later-stage disassembly and maintenance, the bottom plate 1 and the positioning block 4 are separated, so that the assembly and later-stage disassembly of a worker are facilitated, and the assembly convenience of the controller is improved;
four groups of door contactor signal connectors 8 are arranged on the outer wall of one side of the door controller main body 7, a CAN bus connector 9 is arranged on the outer wall of the door controller main body 7 on one side of the door contactor signal connectors 8, a vehicle body controller connector 10 is arranged on the outer wall of the door controller main body 7 on one side of the CAN bus connector 9, the door contactor signal connectors 8, the CAN bus connector 9 and the vehicle body controller connector 10 are respectively and electrically connected with the output end of the door contactor, the input end of the vehicle bus and the input end of the BCM controller, the four groups of door contactor signal connectors 8 are connected with a door contact switch, the CAN bus connector 9 is connected with the vehicle CAN bus, and the vehicle body controller connector 10 is connected with the vehicle BCM;
a power module 13 is arranged on one side of the top of the vehicle door controller main body 7, an input circuit module 19 is arranged on the top of the vehicle door controller main body 7 on one side of the power module 13, a circuit board 12 is arranged on one side of the bottom of the vehicle door controller main body 7, a diode 18 is arranged on one side of the surface of the circuit board 12, and a capacitor 17 is arranged on the surface of the circuit board 12 on one side of the diode 18;
the MCU microprocessor 14 and the CAN transceiver 15 are respectively arranged on two sides of the surface of the circuit board 12, and the vehicle communication module 16 is arranged on the surface of the circuit board 12 between the MCU microprocessor 14 and the CAN transceiver 15;
after the corresponding vehicle door is closed, the signals received by the signal connector 8 of the vehicle door contactor are sent into a CAN bus through the MCU microprocessor 14 and the vehicle communication module 16, the vehicle door signals of the CAN bus are sent into a BCM, and the analyzed vehicle door signals are distributed to a vehicle instrument panel through the CAN bus, so that the opening and closing information of the vehicle door is displayed;
a cooling fan 11 is arranged on the inner wall of one side of the door controller main body 7, free cooling holes 701 are formed on the outer walls of the two sides of the door controller main body 7, dust screens 702 are arranged on the two inner side walls of the door controller main body 7, dust is removed by the dust screens 702, and impurities such as dust are prevented from entering the door controller main body 7;
the power module 13 supplies power for the cooling fan 11, the cooling fan 11 sends out the heat in the door controller main body 7 through the cooling hole 701, the cooling fin 2 is installed on one side of the bottom end of the bottom plate 1, and the heat is quickly conducted by the bottom plate 1 and the cooling fin 2, so that the working temperature of the controller is reduced, a proper working environment is provided for electric appliance parts in the controller, and the service life of the controller is prolonged.
When the controller is used, firstly, the staff places the controller on the vehicle door mounting point, the U-shaped holding frame 3 is fixed to the vehicle door mounting point through the cooperation of the mounting hole 601 and the bolt, then the bottom plate 1 is taken out, the cooperation groove 5 on the outer wall of the bottom plate 1 is in sliding fit with the positioning block 4 on the inner wall of the U-shaped holding frame 3, the cooperation of the bolt and the main positioning hole 301 is utilized, the U-shaped holding frame 3, the bottom plate 1 and the vehicle door controller main body 7 are locked, namely, the installation work of the controller is completed, the later split and maintenance are carried out, the bottom plate 1 and the positioning block 4 are separated, the staff can conveniently install and later split, the assembly convenience of the controller is improved, after the vehicle is started, the power module 13 supplies power for the cooling fan 11, the cooling fan 11 sends out heat in the vehicle door controller main body 7 through the cooling hole 701, dust is removed by the dust screen 702 in the process, meanwhile, the heat is quickly conducted by the bottom plate 1 and the cooling fin 2, the working temperature of the controller is reduced, the working environment of the internal electrical equipment is prolonged, and the service life of the controller is prolonged.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a new energy automobile intelligent control ware which characterized in that: comprising a base plate (1) which is provided with
(1) The novel automobile door controller is characterized in that a door controller main body (7) is fixed to the top end of the automobile door controller main body (7), a cooling fan (11) is installed on the inner wall of one side of the door controller main body (7), free cooling holes (701) are formed in the outer walls of two sides of the door controller main body (7), dust screens (702) are installed on the two inner walls of the door controller main body (7), a U-shaped holding frame (3) is installed on the outer walls of two sides of the bottom plate (1) in a sliding mode, a connecting plate (6) is fixed to the outer wall of one side of the U-shaped holding frame (3), main positioning holes (301) and mounting holes (601) are formed in the top ends of the U-shaped holding frame (3) and the connecting plate (6) respectively, four groups of automobile door contactor signal connectors (8) are installed on the outer wall of one side of the door controller main body (7), a CAN bus connector (9) is installed on the outer wall of the door controller main body (7) of one side of the door contactor signal connectors (8), and an automobile body controller (10) is installed on the outer wall of the door controller main body (7) of one side of the CAN bus connector.
2. The intelligent controller for the new energy automobile according to claim 1, wherein: the outer walls of the two sides of the bottom plate (1) are provided with matching grooves (5).
3. The intelligent controller for the new energy automobile according to claim 1, wherein: radiating fins (2) are arranged on one side of the bottom end of the bottom plate (1).
4. The intelligent controller for the new energy automobile according to claim 2, wherein: the U-shaped holding frame is characterized in that a positioning block (4) is fixed on the inner wall of one side of the U-shaped holding frame (3), the positioning block (4) is in sliding fit with the matching groove (5), and two sides of the top end of the bottom plate (1) are provided with internal threaded holes corresponding to the main positioning holes (301).
5. The intelligent controller for the new energy automobile according to claim 1, wherein: the U-shaped holding frames (3) are provided with four groups in total, and the four groups of U-shaped holding frames (3) are in symmetrical structures relative to the central point of the bottom plate (1).
6. The intelligent controller for the new energy automobile according to claim 1, wherein: a circuit board (12) is arranged at one side of the bottom of the vehicle door controller main body (7), an MCU (micro control unit) microprocessor (14) and a CAN transceiver (15) are respectively arranged at two sides of the surface of the circuit board (12), and the MCU is used for controlling the vehicle door controller
A vehicle communication module (16) is arranged on the surface of the circuit board (12) between the microprocessor (14) and the CAN transceiver (15).
7. The intelligent controller for the new energy automobile according to claim 6, wherein: the power supply module (13) is installed on one side at the top of the vehicle door controller main body (7), the input circuit module (19) is installed on the top of the vehicle door controller main body (7) on one side of the power supply module (13), the diode (18) is installed on one side of the surface of the circuit board (12), and the capacitor (17) is installed on the surface of the circuit board (12) on one side of the diode (18).
8. The intelligent controller for the new energy automobile according to claim 1, wherein: the signal connector (8), the CAN bus connector (9) and the vehicle body controller connector (10) of the vehicle door contactor are respectively and electrically connected with the output end of the vehicle door contactor, the vehicle bus and the input end of the BCM controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747362.3U CN218986529U (en) | 2022-07-05 | 2022-07-05 | Intelligent controller for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747362.3U CN218986529U (en) | 2022-07-05 | 2022-07-05 | Intelligent controller for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218986529U true CN218986529U (en) | 2023-05-09 |
Family
ID=86197208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221747362.3U Active CN218986529U (en) | 2022-07-05 | 2022-07-05 | Intelligent controller for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218986529U (en) |
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2022
- 2022-07-05 CN CN202221747362.3U patent/CN218986529U/en active Active
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