An optoelectronic communication device and method for automatic orientation tracking and feedback
A photoelectric communication and automatic technology, applied in the direction of using feedback control, electrical components, electromagnetic transmitters, etc., can solve the problems of poor communication quality in wireless photoelectric communication systems, achieve stable signal transmission quality, and improve communication quality.
Active Publication Date: 2018-11-13
ZHONGBEI UNIV
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Problems solved by technology
[0003] In order to solve the problem of poor communication quality in the existing wireless optoelectronic communication system, the present invention provides an optoelectronic communication device and method for automatic orientation tracking and feedback
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[0027] A photoelectric communication device for automatic directional tracking and feedback, comprising a transmitter 1, a receiver 2, an alarm circuit 3, a pan-tilt 4, a base 5, and a housing 6;
[0028] The transmitter 1 includes a transmitter circuit 11, a laser 12, a laser beam expander 13, an optical modulator 14, and a transmitter optical antenna 15;
[0029] The transmitter circuit 11 includes a source input port 111, a transmitter MCU112, a transmitter DSP113, and an optical modulator control chip 114;
[0030] The receiving end 2 includes a receiving end optical antenna 21, a position sensitive detector 22, a photoelectric sensor 23, and a receiving end circuit 24;
[0031] The receiving end optical antenna 21 includes a converging collimating lens 211 and a beam splitter 212;
[0032] The receiving end circuit 24 includes a receiving end MCU241, a receiving end DSP242, and a sink output port 243;
[0033] Wherein, the source input port 111 is bidirectionally connec...
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The invention relates to a wireless photoelectric communication system, specifically to a photoelectric communication apparatus and method allowing automatically orientated tracking and feeding back. The problem of poor communication quality of a conventional wireless photoelectric communication system is solved. The photoelectric communication apparatus comprises an emitting end, a receiving end, an alarm circuit, a holder, a pedestal and a housing, wherein the emitting end comprises an emitting end circuit, a laser, a laser beam expanding lens, a light modulator and an emitting end optical antenna, the emitting end circuit comprises a source input port, an emitting end MCU, an emitting end DSP and a light modulator control chip, the receiving end comprises a receiving end optical antenna, a position sensitive detector, a photoelectric sensor and a receiving end circuit, and the receiving end optical antenna comprises a convergence collimating lens and a beam splitter mirror, and the receiving end circuit comprises a receiving end MCU, a receiving end DSP and a sink output port. The photoelectric communication apparatus and method are applicable to data networks, telephone networks, microbee networks and picocell networks.
Description
technical field [0001] The invention relates to a wireless photoelectric communication system, in particular to a photoelectric communication device and method for automatic orientation tracking and feedback. Background technique [0002] Wireless optoelectronic communication system is a communication system that combines electro-optical conversion and photoelectric conversion technology and uses light wave as carrier. It is widely used in data network, telephone network, micro-bee network, pico-cellular network and other fields. Under the existing technical conditions, the wireless optoelectronic communication system generally consists of a signal source, a transmitter, and a receiver. Practice shows that the existing wireless optoelectronic communication system has the problem of poor communication quality due to its own structure limitation. Specifically, during the working process of the existing wireless optoelectronic communication system, the transmitting end and the...
Claims
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IPC IPC(8): H04B10/50H04B10/516H04B10/61H04B10/69G05D3/12
CPCG05D3/12H04B10/503H04B10/516H04B10/616H04B10/691
Inventor 穆继亮丑修建张鹏何剑刘立王二伟徐方良熊继军薛晨阳
Owner ZHONGBEI UNIV