A kind of air mouse and its control system and infrared ray positioning method
An air mouse and control system technology, which is applied in the fields of instruments, computing, and electrical digital data processing, and can solve the problems of infrared positioning and its algorithms that are not mentioned.
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[0036] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0037] The specific implementation method of the present invention is as follows: the hardware in the air mouse control system includes an air mouse and an air mouse controller. The air mouse is held by the user and can move freely. The air mouse controller is fixed in the middle of the upper frame of the display screen, and the position cannot be moved casually. There is no cable connection between the air mouse and the air mouse controller, and the communication and positioning between them all use infrared rays with a wavelength between 850nm and 950nm. Only one air mouse controller is needed, that is, it can form a one-to-one air mouse system with one air mouse, and can form a one-to-many air mouse system with multiple air mice. The one-to-one system can only provide the coordinates and button information of one air mouse, which is suitab...
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