CAN protocol routing
As the most widely used standard communication protocol in the automotive industry, CAN communication protocol, like the neural network of the human body, constructs the information transmission channel of the vehicle system. The standard CAN can realize multi-node, multi-host, arbitrable distributed transmission system. In the construction site of engineering vehicles, especially in the harsh application environment, the fracture or short circuit of the transmission line usually leads to the disconnection of part of the vehicle network, thus causing greater security risks. In order to solve this problem, Wujiang Technology has developed the CAN protocol forwarding terminal, referring to the design idea of the router, increasing the isolation circuit, ensuring the independent operation of each sensor and enhancing the safety of the equipment.
Related Cases
China Railway Equipment
CAN protocol routing is added to the sensor acquisition node of the rock drilling rig vehicle, and the router performs protocol forwarding and receiving, which prevents system communication paralysis caused by single line interruption and enhances equipment stability.