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发明公开
CN101883214A 监视用摄像机拍摄模式自动调整方法及装置 无效 - 撤回

监视用摄像机拍摄模式自动调整方法及装置
摘要：
本发明公开了一种监视用摄像机拍摄模式自动调整方法，包括：在所述摄像机以其开机时默认的拍摄模式进行拍摄时，获取所述摄像机周围的光照度值；检测所述光照度值是否在预设范围内；当检测到所述光照度值在所述预设范围内，则计算所述摄像机所在地的日出或者日落时间，并根据所计算出的日出或者日落时间将所述摄像机的拍摄模式调整为日间或夜间模式。本发明还提供了一种监视用摄像机拍摄模式自动调整装置。本发明所达到的有益效果：当光照度值在预设范围内时，摄像机能根据计算出的所在地的日出或者日落时间来自动调整拍摄模式，从而提高了摄像机拍摄画面的质量。
摘要（英）：

The invention discloses an automatic adjustment method of shooting mode of a camera for monitoring, which comprises the following steps: acquiring the illuminance value around the camera when the camera carries out shooting in the boot default shooting mode; detecting whether the illuminance value is in the preset range or not; when the illuminance value is detected to be in the preset range, calculating sunrise or sunset time at the place located by the camera, and adjusting the shooting mode of the camera to day or night mode according to the calculated sunrise or the sunset time. The invention further provides an automatic adjustment device of the shooting mode of the camera for monitoring. The automatic adjustment method and the device can achieve the following benefits: when the illuminance value is in the preset range, the camera can automatically adjust the shooting mode according to the sunrise or the sunset time at the place located by the camera and further improve the quality of pictures shot by the camera.

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