自动空调是一种根据车内温度和日光量自动控制空调的功能。它使用带有内置光电二极管的日光探测器来检测日光量。
近年来,自动空调已成为汽车中安装的标配功能,并正在迅速实现更精密的配置,具有“左右独立控制”等功能。因此,必需使安装的日光探测器不仅能够检测日光量,而且能够检测太阳的位置。
还需要使日光探测器更加紧凑,并与监控外部环境的其他传感器集成(例如雨滴探测器和明暗探测器),且在车内增加安装的传感器数量时需要考虑车辆的内部设计。滨松还可提供符合此类要求的定制规格光学半导体器件。
安装在汽车中的日光探测器采用了硅光电二极管。它根据日光量输出电流来控制空调。
■ 特点
这是一个集成了连接器的日光探测器。它配备宽指向性机盖,适合用作车载自动空调日光探测器。
指向性
我们将光电二极管和外围电路整合到一个封装中,将其转变为 IC,因此有助于减少部件数量和安装空间。我们还为此类规格提供定制支持。
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