XXH-012 CAN Bus, LIN Bus Communication Principle Training Box

About Feature Technical Parameter Basic Configuration

Automobile CAN bus (LIN bus) communication principle training box.That is suitable for both automotive teaching and observation of signal waveforms, so as to have a general understanding of the CAN bus communication principle, and to learn about high-speed CAN, low-speed CAN, CAN high level, and CAN low level. The CAN data bus data is parsed by the J1939 protocol, and the ID value and the message content are read. It is helpful in the field of vehicle maintenance and CAN data bus teaching. This system is mainly used in the teaching field of automotive electronic communication.

1. Operation functions of normal central control door, electric window, and window electric folding rearview mirror - opening and closing control of inner interlock. lifting and lowering control of window glass. main control window lifting lock. up, down, left and right adjustment of the electric folding rearview mirror, folding and opening control, heating, pedaling light illumination, and steering warning indicator control.
2. Set detection terminals with different signal cables of each control unit and function module.
3. Observe the comfortable CAN with the dual-channel 200M oscilloscope, and diagnose the CAN two types of signals to send and receive data waveforms.
4. Perform CAN high and CAN low waveform comparison, presenting mirror transmission. CANH idle voltage is 0V, and the operating voltage is about 3.5V. CANL idle voltage is 5V, and the operating voltage is about 1.5V.
5. Through the OBDII diagnostic interface, the car decoder can read the data stream and the fault code, and can clear the fault code.
6. Observe the LIN bus single-wire transceiver data waveform with an oscilloscope, and have a preliminary impression on the LIN bus communication.

1. Size: 586*548*200mm (L*W*H)
2. Weight: 10KG
3. Operating voltage: AC 220V, DC 12V

The system consists of the vehicle power grid control unit, central control door, electric window, electric folding rearview mirror, diagnostic interface control unit, and related control switches, buttons, OBDII diagnostic socket, ignition switch, etc. in the Volkswagen Magotan 1.8TSI model. It is also equipped with power supply, aluminum alloy test box, mounting panel, schematic panel, detection terminal, fault setting switch, CAN bus analyzer, etc.