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发明公开
CN1436679A 防眩后视镜模块 失效 - 放弃专利权

防眩后视镜模块
摘要：
本发明涉及一种防眩后视镜模块，应用于一车辆上，该模块包含：一眩光感应器，接收由该车辆后方所入射的光线，进而输出代表该后方入射光线强度的一第一信号；一环境光感应器，接收由下方向上入射的光线，进而输出代表该下方入射光线强度的一第二信号；以及一比较控制器，信号连接于该眩光感应器与该环境光感应器，因应该第一信号与该第二信号的变化而发出一控制信号；一电变色后视镜，因该控制信号的变化而改变其光反射率；本发明的防眩后视镜模块，不会因对面来车的灯光或路灯等车前方的强光影响而产生错误动作，从而可使电变色后视镜正确运作。
摘要（英）：

The non-glare rear-view mirror module for vehicle includes one glare sensor to receive the back incident light and output one first signal representing the strength of the back incident light; one environment light sensor to receive the upward light and output one second signal repressing the strength of the upward light; one comparison controller connected to the glass sensor and the environmentlight sensor and generating one control signal corresponding to the first signal and the second signal; and one electrically color changing rear-view mirror to alter its reflectivity with the controlsignal. The non-glare rear-view mirror module of the present invention operates correctly without being affected by the light of opposite vehicle, road lamp, etc.

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