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CAN是控制器局域网络(Controller Area Network,CAN)的简称,是由研发和生产汽车电子产品著称的德国BOSCH公司开发了的,并最终成为国际标准(ISO11898)。是国际上应用最广泛的现场总线之一。近年来,其所具有的高可靠性和良好的错误检测能力受到重视,被广泛应用于汽车计算机控制系统和环境温度恶劣、电磁辐射强和振动大的工业环境。本文以CAN为内容,介绍CAN总线在汽车电子中的应用。
CAN, short for Controller Area Network (CAN), was developed by German company BOSCH, which is well-known for its research and development and manufacturing of automotive electronics. It eventually became an international standard (ISO11898). Is one of the most widely used field bus in the world. In recent years, its high reliability and good error detection capabilities are valued, and are widely used in automotive computer control systems and industrial environments with harsh ambient temperature, strong electromagnetic radiation and vibration. This text takes CAN as the content, introduces CAN bus in the automobile electron application.