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发明授权
CN106500836B 一种适用于光伏跟踪的光传感器 有权 质押

一种适用于光伏跟踪的光传感器
摘要：
本发明涉及一种适用于光伏跟踪的光传感器，包括保护壳、具有多个感光元件的电路板、设若干个通光件；保护壳具有底面和顶面且至少顶面的局部为透镜；沿保护壳的底面的延伸面内建立有相垂直的X轴和Y轴；感光元件分为三组，X轴向感光组中包括多个感光元件且各感光元件沿X轴方向排布，Y轴向感光组中包括多个感光元件且各感光元件沿Y轴方向排布；强度感光组中包含至少一个感光元件；通光件开设有若干个通光通道，通光通道包括用于容纳感光元件的容纳槽、与容纳槽相连通的下透光孔、通过连通孔与下透光孔相连通的上透光孔。本发明具有测量精度高，受外界干扰小，生产安装成本较低，使用寿命较长的特点，满足太阳能跟踪支架的使用要求。
摘要（英）：

Provided are a sensor (220) and a control method thereof. The sensor (220) comprises a protective housing (310), an optical component (320), a control component (350), an interface component (370), and a circuit board (500) disposed inside the protective housing (310). The circuit board (500) comprises a plurality of sampling components (330, 340), and the sampling components (330, 340) further comprise a light sensing sampling component (330) and an inclined angle sampling component (340). The method for controlling the sensor (220) comprises: determining whether a photovoltaic module runs in an angle detection range of the light sensing sampling component (330); determining whether an activation condition of the light sensing sampling component (330) is satisfied; and, if so, activating the light sensing sampling component (330); if not, activating the inclined angle sampling component (340).

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