Lattice Energy Technology Corporation

Ying-Ju Lai

Ta-Yi Chien

Yung-Chou Chen

Chang-Sheng Lin

Fen-Ling Hu

Hsiang-Fu Fan

Yu-Kai Lin

Pai-Hsiang Cheng

Wen-Jing Xie

Wei-Hung Liao

Guan-Hua Chen

The present application related to a camera system and a camera fill light method. The camera system establishes a wireless communications connection with a fill light, captures an original image by a camera in the camera system, and then transmits a first test light signal to the fill light such that a first flash is performed by the fill light. The camera captures a first light source image during the first flash period of the fill light. A fill light controller in the camera system compares differences of the brightness or the chroma of different image information and, after determining the present location of the fill light, calculates a dislocation result of the present location of the fill light and the best placement location of the fill light. The camera system yields the dislocation result to the photographer via a notification message.

Camera system and camera fill light method

A fatigue alarm apparatus having a fatigue detector, a control unit and a stimulus alarm generator is illustrated. The fatigue detector detects whether a driver is drowsy. The control unit is electrically connected to the fatigue detector and the stimulus alarm generator. When the fatigue detector detects that the driver is drowsy, the stimulus alarm generator controlled by the control unit to generate two stimulus alarms having a rest time period therebetween, and then, after an interval period elapses, the control unit determines whether an alarming procedure of generating the two stimulus alarms is to be interrupted or repeated, wherein the rest time period is less than the interval period.

Fatigue alarm apparatus and method

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Taichung, Taiwan

Ying-Ju Lai