A can transfer box
A transition box and box body technology, applied in the direction of connection, vehicle connector, connecting device components, etc., can solve the problems of unstable signal reception, sending to ICM, sensitivity to electromagnetic interference of CAN bus, etc., to improve stability. sexual effect
Active Publication Date: 2020-09-01
江西大乘汽车有限公司
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Problems solved by technology
[0003] In the automotive field, some projects need to carry out calibration experiments such as ESC and EPB. For example, some cars are equipped with EMS and ESC with CAN function. However, ICM with CAN function cannot be used at present. The original configuration of ICM, some EMS and ESC should be used. The signal cannot be sent to the ICM through the CAN signal, so a transfer box is required to convert part of the CAN signal into a hardware signal and send it to the ICM for display. The existing CAN transfer box is inconvenient to install and the CAN bus connected to the CAN transfer box is Electromagnetic interference is very sensitive and can easily lead to unstable overall signal reception
Method used
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-5 , a CAN transfer box, including a box body 1 and a mounting plate 2, the box body 1 is movably connected to the mounting plate 2, the mounting plate 2 can be quickly installed, and the box body 1 includes a main board 11, a vertical plate 12, a bar 13, and a spring 14 And positioning screw 15, the bottom end of riser 12 is fixedly connected to main board 11, and the top of riser 12 is fixedly connected to bar 13, and bar 13 can block mou...
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The invention discloses a CAN transfer box, which comprises a box body and a mounting plate. The box body is movably connected with the mounting plate. The box body comprises a main plate, vertical plates, stop bars, springs and positioning screws. The springs and the positioning screws are located on the inside of the vertical plates. The springs and the positioning screws contact the two ends ofthe mounting plate respectively. The mounting plate is provided with protruding blocks at the two ends thereof, and the protruding blocks are movably connected with the vertical plates and the stop bars. The mounting plate is provided with an output slot, an anti-interference input slot, a power interface, a GND interface and a reserved slot. According to the CAN transfer box, the box body is movably connected with the mounting plate, so that the mounting plate can be mounted quickly and very conveniently. The stop bars, the springs and the positioning screws are used for limiting in order toensure the stability of the mounting plate after mounting. The anti-interference input slot of the mounting plate makes a CAN bus insensitive to electromagnetic interference, has certain anti-interference ability, and improves the communication stability of an automobile CAN network.
Description
technical field [0001] The invention relates to the technical field of communication equipment, in particular to a CAN transition box. Background technique [0002] The CAN module is an intelligent electronic control device that forwards communication data between the electronic control devices of the vehicle, so that the vehicle can realize the regional network control system of the vehicle electronic control device. The CAN (controller area network) is an international application One of the most extensive field buses, it is used as a micro-controlling signal in the automotive environment, exchanging information between the electronic control devices ECU in the vehicle, forming an automotive electronic control network, and CAN has almost become a technical means that must be used in the field of automotive design . [0003] In the automotive field, some projects need to carry out calibration experiments such as ESC and EPB. For example, some cars are equipped with EMS and...
Claims
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IPC IPC(8): H01R13/502H01R13/508H01R13/512H01R13/6581H01R13/66H01R27/00H01R31/06H04Q1/02B60R16/023
CPCB60R16/023H01R13/502H01R13/508H01R13/512H01R13/6581H01R13/665H01R27/00H01R31/065H01R2201/26H04Q1/116
Inventor 夏超凡汪进常耕林程文任帅邹威
Owner 江西大乘汽车有限公司