CAN網路設計與增強型診斷介面技術

電動車輛系統模組與關鍵技術開發計畫

車載網路系統為目前車輛所使用之主流傳輸技術，CAN具備分散式架構，擁有高速傳輸、雙線傳輸抗干擾特性，可大幅降低車輛傳統線束使用，並滿足車輛控制訊號傳輸需求與作為整車系統之整合傳輸介面。增強型診斷介面，為建立於CAN BUS基礎之車輛診斷協定，可整合單系統或整車系統自我診斷功能，建立車輛統一的故障檢修媒介。

Control area network (CAN) now is the main stream of communication technology. CAN has the distributive architecture, high-transmission rate, dual-wire to provide with high-tolerance, and can reduce the usage of traditional wired. Otherwise, CAN also can be the integrate interface between the control signal of components and automotive system. Enhanced diagnostic interface is the self-diagnostic topology and established on CAN BUS for automotive system.