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发明授权
CN101776480B 光信号传感器 失效 - 权利终止

光信号传感器
摘要：
本发明涉及一种光信号传感器，它包括第一太阳能电池、第二太阳能电池和采样电路，第一太阳能电池的正极与第二太阳能电池的负极相电连接，第一太阳能电池的负极与所述的第二太阳能电池的正极相电连接，采样电路跨接在所述的第一太阳能电池或第二太阳能电池正负极之间，当第一太阳能电池受到的光照度强于第二太阳能电池受到的光照度时，第一太阳能电池产生电压大于第二太阳能电池产生电压；当第二太阳能电池受到的光照度强于第一太阳能电池受到的光照度时，第二太阳能电池产生电压大于第一太阳能电池产生电压，本发明光信号传感器能够有效地捕捉光信号并可将信号传递给后续跟踪设备以保证正确调整跟踪器位置，具有推广应用价值。
摘要（英）：

The invention relates to an optical signal sensor which comprises a first solar battery, a second solar battery and a sample circuit, wherein the anode of the first solar battery is electrically connected with the cathode of the second solar battery, the cathode of the first solar battery is electrically connected with the anode of the second solar battery, and the sample circuit is bridged between the anode and the cathode of the first solar battery or the second solar battery; when the light illumination received by the first solar battery is stronger than the light illumination received bythe second solar battery, the voltage generated by the first solar battery is lager than the voltage generated by the second solar battery; and when the light illumination received by the second solar battery is stronger than the light illumination received by the first solar battery, the voltage generated by the second solar battery is lager than the voltage generated by the first solar battery.The optical signal sensor of the invention can effectively catch an optical signal and can transfer the signal to subsequent tracking equipment to ensure the correct adjustment of a tracker position,and has popularization and application value.

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