Control method and control apparatus for image sensor, and electronic device system

The present technology relates to a control method for an image sensor, a control apparatus, and an electronic device system that enable reduction of power consumption. The control method includes: operating the image sensor in a dormant state when ambient illumination is less than a threshold; directly setting an operation mode of the image sensor from the dormant state to a low power consumption mode when it is detected that the ambient illumination is equal to or greater than the threshold; and setting the operation mode of the image sensor from the low power consumption mode to a normal mode based on detecting a predetermined object in an image obtained by the image sensor in the low power consumption mode. 本技术涉及能够实现减少功耗的用于图像传感器的控制方法、控制设备以及电子装置系统。该控制方法包括：在周围照度小于阈值的情况下使所述图像传感器在休眠状态下操作；在检测到所述周围照度等于或大于所述阈值，将所述图像传感器的操作模式从所述休眠状态直接设置为低功耗模式；以及基于在所述图像传感器在低功耗模式下获得的图像中检测到预定对象，将所述图像传感器的所述操作模式从所述低功耗模式设置为正常模式。