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CAN 总线. C ontroller A rea N etwork. was developed by the Robert BOSCH company in 1983 as a bus system for cars. 网络控制单元数据交换. 00/00. CAN data bus network (CAN – Controller Area Network). CAN 总线的特点 传输速度快 相关控制单元可共用传感器 更少的线束、更小的控制单元,节省了空间. 两根数据线缠绕可防止电磁干扰. 配线. 最多17根配线 2 个插头

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  1. CAN 总线 Controller Area Network was developed by the Robert BOSCH company in 1983 as a bus system for cars. 网络控制单元数据交换 00/00

  2. CAN data bus network (CAN – Controller Area Network) • CAN 总线的特点 • 传输速度快 • 相关控制单元可共用传感器 • 更少的线束、更小的控制单元,节省了空间 两根数据线缠绕可防止电磁干扰

  3. 配线 最多17根配线 2 个插头 2种配线变化 最多45根配线 9 个插头 60 种配线变化 例如:停车灯 A4 Predecessor S S S A4 2001 D D P P J 527 左转向信号 右转向信号 P 58 ri 58 le E 1 58 58 舒适系统 CAN bus E 2 J 285 58 ri 58 le J 519 E 1 58 58 58le 58ri J 218 M2 M3 M1 M4 X M2 M3 X M1 M4

  4. CAN总线 Audi A4 2001 > 三条数据总线 CAN –驱动 500 kBaud CAN – 舒适 100 kBaud CAN – 信息娱乐 100 kBaud

  5. CAN 数据总线网络 转向角度传感器 发动机控制单元 自动变速器控制单元 ESP控制单元 安全气囊控制单元 氧传感器(美国) 连接部件 转向柱电气控制单元 驱动 CAN bus 多功能方向盘控制单元 舒适系统中央控制单元 轮胎压力监控控制单元 驻车加热控制单元 空调控制单元 挂车识别控制单元 停车辅助控制单元 座椅调节控制单元 汽车电气控制单元 舒适 CAN bus 语音输入控制单元 卡片阅读器 远程通讯、电话控制单元 车载电话控制单元 收音机 导航系统控制单元 导航、电视等 导航系统接口 显示(信息娱乐) CAN bus

  6. CAN data bus wiring 驱动CAN High or/bk(桔黑) Low or/br(桔棕) 舒适CAN High or/gn(桔绿) Low or/br(桔棕) 信息娱乐 CAN High or/vio(桔紫) Low or/br(桔棕)

  7. CAN 数据总线网络 中央线束连接(星形接法) J104 J285 舒适系统数据总线 (orange-green) 信息娱乐系统数据总线 (orange-violet) 驱动数据总线 (orange-black) J220 J217 G85 J234 左侧A柱 右侧A柱

  8. 总线接点

  9. 总线接点 100 mm 在此处打开

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