Patent ID: 9225910
Filing Date: 2015-12-29
Classification: H04N,H05B,Y02B

Abstract:
1. A wireless communications system, comprising: a first portable electronic device, including a first flashlight, collecting environment information via an image sensor, transmitting the environment information to a second portable electronic device, and activating the first flashlight in response to a flashlight assistant request signal for assisting in a photographic operation of the second portable electronic device; and the second portable electronic device, including a second flashlight, different from the first flashlight, and a camera module, communicating with the first portable electronic device to receive the environment information, determining at least one photographic parameter for the camera module according to the environment information, transmitting the flashlight assistant request signal to the first portable electronic device, and performing the photographic operation according to the photographic parameter, wherein the first portable electronic device collects the environment information by capturing at least one first image via the image sensor, wherein the first portable electronic device further determines at least one flashlight control parameter according to the environment information and transmits the flashlight control parameter to the second portable electronic device, and the second portable electronic device determines the photographic parameter according to the environment information and the flashlight control parameter, and wherein flashlight control parameter is different from the photographic parameter, and is transmitted back to the first portable electronic device by the second portable electronic device.