CAN network connection structure , train control system and rail train

• Main Authors: SONG HUIPING, LING RONG, GUO YONG, SUN XIAOXING, MU JUNBIN, DU FEI
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The utility model provides a CAN network connection structure, train control system and rail train, the CAN network connection structure include: a CAN circuit and the 2nd CAN circuit, the one end of a CAN circuit is connected with the first transceiver that is used for obtaining a CAN line work state information, the other end is connected with first connector and second connector, the one end of the 2nd CAN circuit is connected with the second transceiver that is used for obtaining the 2nd CAN line work state information, the other end is connected with first connector and second connector, first transceiver and second transceiver parallel connection have the controller that is used for controlling the CAN network operation. The utility model provides a CAN network connection structure, train control system and rail train if it breaks down to have overcome CAN transceiver, CAN line or the pin contact of existence among the prior art, can greatly influence the normal operating of train to reduce the security