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发明公开
CN109029723A 光照度感测器及光照度测量系统 无效 - 撤回

光照度感测器及光照度测量系统
摘要：
本发明公开了一种光照度感测器，其包括STM32模块、电源模块、J‑link下载模块、UART转485模块、光照度采集模块，所述电源模块分别为STM32模块、J‑link下载模块、UART转485模块、光照度采集模块供电，所述STM32模块分别与J‑link下载模块、UART转485模块、光照度采集模块连接，STM32模块通过Modbus协议与上位机通信。本发明还公开一种光照度测量系统。本发明能实时与外部上位机通信，从而及时对隧道内的光照度进行控制，提高了隧道内的行车安全及节约了电能。
摘要（英）：

The invention discloses an illuminance sensor comprising an STM32 module, a power source module, an J-link download module, a UART-485 module and an illuminance collection module; the power source module separately supplies power for the STM32 module, the J-link download module, the UART-485 module and the illuminance collection module; the STM32 module is separately connected with the J-link download module, the UART-485 module and the illuminance collection module; the STM32 module communicates with an upper computer via a Modbus protocol. The invention also discloses an illuminance measurement system. According to the illuminance sensor and the illuminance measurement system provided by the invention, real-time communication with the external upper computer can be achieved, so that theilluminance in a tunnel can be controlled in time, the traffic safety in the tunnel can be improved, and the electric energy can be saved.

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