Device for controller area network

• Main Authors: ELEND BERND UWE GERHARD, VAN DE BURGT ROLF, WALRANT THIERRY G C
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

An apparatus for a Controller Area Network (CAN) transceiver, the apparatus comprising: a first input for receiving transmission data, the transmission data comprising data generated by a CAN controller, for causing the CAN transceiver to transmit signaling representative of the transmission data on a CAN bus; a second input for receiving received data, the received data indicating signaling from the CAN bus; and wherein the apparatus is configured to: detect one or more fields of a CAN frame in the received data; and preventing the signaling representing the transmission data from being transmitted by the CAN transceiver at a time corresponding to one or more fields of the detected CAN frame to at least prevent an error frame in the transmission data from being transmitted. 一种用于控制器局域网CAN收发器的设备，所述设备包括：用于接收传输数据的第一输入，所述传输数据包括由CAN控制器生成的数据，用于使CAN收发器在CAN总线上传输表示所述传输数据的信令；用于接收接收数据的第二输入，所述接收数据指示来自所述CAN总线的信令；并且其中所述设备被配置成：在所述接收数据中检测CAN帧的一个或多个字段；以及防止通过所述CAN收发器在与所述检测到的所述CAN帧的一个或多个字段相对应的时间传输表示所述传输数据的所述信令，以至少防止所述传输数据中的错误帧被