精选雪佛兰科帕奇车身电气照明控制.pptVIP

单击此处编辑母版标题样式 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 * * 照明控制 * 车外照明和车内照明系统 车辆照明 车外照明 车内变光照明 车内普通照明 * 车外照明 BCM * 车外照明 * 前照灯 * 前照灯高度调节（手动） * 前照灯高度调节（自动） * 雾灯 * 驻车灯 * 停车灯和倒车灯 * 转向信号灯 * 拖车灯 * 拖车灯（V2S） * 车内普通照明 * 车内灯 * 车内灯变光 * * Content Slide The BCM is the master controller for the exterior and interior lighting. The lighting can be divided in the following groups: Exterior lights Non dimming Interior lights Dimming Interior lights The BCM receives input information from several switches and directly activate relays or lamps. * Content Slide The exterior lighting is controlled by the BCM and consist of the following lamps: ??Headlamps ??? ? Fog Lamps ??Park Lamps ?? ? ??Tail Lamps ??License Lamps ?? ? ??Turn Signal Lamps ??? ??Stop Lamps ??? ??Backup Lamps Explain the input signals for the exterior lights: Headlamp switch Auto light sensor Turn signal switch Brake switch Back-up switch Hazard switch The auto light is optional feature, when fitted the light switch is different. Explain the output signals for the interior lights: Headlamp low relay Headlamp high relay Park lamp relay Front fog lamp relay Rear fog lamp relay Front and rear turn signal lamps * Content Slide SWITCHES AND CONTROLS LIGHT SWITCH To turn the exterior lamps on or off, twist the end of the combination switch lever. The light switch has three positions which activate various lamp functions as follows: ? OFF: All the lights are off. ? The parking lamps, tail lamps, license plate lamps, and instrument panel lamps are illuminated. ? The low-beam headlamps and all of the above lamps are illuminated. The light switch with automatic lamp control (if equipped) has four positions which activate various lamp functions as follows: ? All the lights are off. ? AUTO: Turn the lamps on or off automatically to illuminate in the position or by sensing how dark it is outside. (Default position) ? The parking lamps, tail lamps, license plate