汽车现代诊断技术的发展趋势

Future Prospects for Advanced Diagnostics for Automobile

车辆电子控制系统的故障诊断正向复杂化及高难度化的方向发展 ,各汽车厂家纷纷开发研制了自动诊断系统 ,这些诊断系统通常是由故障诊断工具和专家系统组成。本文探讨了它们各自的特点 ,并预测汽车故障诊断支援系统的发展趋势。

To cope with diagnostics of electronic control system mounted on a vehicle, which become more complicated and difficult, many automobile makers have developed automotive diagnostic systems assisting their dealers in trouble?shooting work. In general, these are composed of a diagnostic tool and an expert system, both of which have the advantages and disadvantages in trouble?shooting. The paper describes the concept and the future prospects of the system.