Vehicle-mounted multi-channel CAN(FD)- bus data recorder

CAN FD (CAN Flexible Data-rate), the latest upgrade of CAN bus, has the longest data of 64 bytes and the Baud rate of flexible data domain up to 5Mbps.

With the rapid development of automotive electronics, rail transit and other industries, CAN FD is widely applied because of its outstanding real-time capability and reliability. More and more users need to effectively record the data of CAN FD. A CAN FD bus data recorder can record the CAN FD data in real time, facilitate fault analysis afterwards and the solution of problems existing in CAN FD bus, and effectively improve the network reliability of the whole vehicle.

CANFDDTU series vehicle-mounted CAN(FD)-bus data recorder launched by Zhiyuan Electronics integrates four independent CAN-bus channels conforming to standard ISO11898, supports 4G real-time communication and can upload the data on CAN FD bus to a designated server. The smart cloud service platform supports Beidou/GPS to record the location information of device in real time, and supports vehicle Ethernet and LIN bus test records, and improves the vehicle multi-bus test system. The 32G high-speed SD card, standard storage medium, can record CAN FD message information for a long time. In addition, CANFDDTU provides powerful configuration and conversion software, and supports various recording modes such as long-term recording, conditional recording, pre-trigger recording and timing recording, and can directly record or convert data into nine format files such as blf, crf, asc and csv by a tool, which is compatible with mainstream analysis software, facilitating later in-depth analysis. Meanwhile, intelligent network transmission filter can effectively reduce the waste of network resources.