Laser echo signal receiving device and method for linear array anti-sniper detection system

Abstract

The invention belongs to the technical field of photoelectric detection, and in particular relates to a laser echo signal receiving device and method of a linear array anti-sniper detection system. The laser echo signal receiving device of the linear array anti-sniper detection system includes: a data acquisition device and a data receiving device; wherein, the data receiving device includes: a data differential unit, a data receiving unit, a data preprocessing and storage unit; Each unit of the invention is small in size and light in weight, and can be split and used according to functions. After splitting, the small space of the system can be fully utilized for flexible installation. The problem of inflexible structural installation caused by the inseparability of the laser echo signal receiving module in the first method is solved. At the same time, it is also convenient for the troubleshooting of the laser echo signal receiving module of the system, which solves the difficult problem of troubleshooting. In addition, the invention solves the problems of large number of interface lines and large size of interface connectors caused by parallel data transmission and reception.

Description

technical field [0001] The invention belongs to the technical field of photoelectric detection, and in particular relates to a laser echo signal receiving device and method of a linear array anti-sniper detection system. Background technique [0002] In modern military warfare, anti-terrorism, security and VIP protection, the anti-sniper photoelectric detection system based on line array detectors will be equipped to search, detect and sound alarming snipers in danger. It is mainly composed of a laser transmitting module, a laser echo signal receiving module, a signal processing module and a white light telephoto module. Among them, the laser echo signal receiving module completes the collection, transmission, reception, preprocessing and storage of target characteristic data, which is read by the subsequent signal processing module to process and extract the threat target signal. Therefore, according to the function, it also includes a data acquisition device and a data re...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is: how to provide a reliable and stable laser echo signal data receiving device and method for the linear array anti-sniper photoelectric detection system, so as to solve the application problem of the hand-held linear array anti-sniper photoelectric detection system. Among them, the design method of the data receiving device makes the structural installation inflexible, difficult to troubleshoot, the number of data transmission interface lines is too large, or the transmission anti-interference ability is poor, wrong connection, missing data problems

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