Infrared photoconduction remote control system

Abstract

The invention relates to an infrared photoelectric orientation detection and remote control tracking guide system. A multi-path time sharing transmission infrared orientation signal, single-path serial reception detection and remote control guidance technology are employed, inconsistency of characteristic parameters of components are avoided when multiple photoelectric receivers are employed, and measurement accuracy and a measurement distance are improved. A guide end and a mobile end are included, an array is formed by multiple infrared transmitting tubes on a motion carrier of the mobile end, multi-path infrared signals for orientation detection are sequentially transmitted in a time sharing mode; the guide end is equipped with a high sensitivity infrared receiver and serially receives and detects parameters of each path of infrared signals, azimuth information is acquired after data calculation processing to form a control instruction signal, the control instruction signal is sent to the mobile end through a remote control emitter to control tracking and guiding of the motion carrier; a visible light guide spot can be utilized at the guide end to indicate a guide position and a direction; a synchronization signal is transmitted between the mobile end and the guide end which maintain a synchronization corresponding relation for transmission and reception of each path of signals.

Description

technical field [0001] The present invention is an infrared photoelectric azimuth detection and remote control tracking guidance system, which adopts multi-channel time-sharing emission of infrared azimuth signals, single-channel serial reception detection and remote control guidance technology, and involves infrared rays, light-emitting diodes, photoelectric sensing, photometric measurement, Position detection, guidance tracking, remote control guidance, time division multiplexing, synchronization and other fields. Background technique [0002] In the fields of radar, navigation, sonar, etc., the directionality of the antenna is used to measure the azimuth of the target, and the detection distance is long, but the size of the antenna is large. [0003] The photoelectric sensor has the advantage of small size. It uses multiple photoelectric elements to form a sensor array. By measuring the light intensity distribution in space, it can also perform orientation detection. It i...

AI Technical Summary

Problems solved by technology

[0004] However, these systems use multiple photoelectric receivers for multi-channel detection. The characteristic parameters of the photoelectric components, amplifiers and other components of each photoelectric receiver are discrete and different, and it is difficult to maintain consistency between the channels. The results are highly influential and require complex corrections, limiting improvements in measurement accuracy and distance

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