针对某型激光指示器通过语音的方式传送数据已经很难满足现代化战争需求的问题，提出一种由激光指示器、PC机、数据转换及控制系统以及北斗模块组成的数据处理系统。分析了激光指示器的硬件结构，采用单片机将激光指示器的高低、方位，测距与经纬度数据处理后送出给上位机的通信方式，采用VB6.0对通讯程序进行设计，并基于 VB6.0的 MSComm 通信控件功能，编写了控制软件对系统数据进行处理。分析结果表明：该系统设计可以显著提高激光指示器数据传输的准确性和效率，更容易实现数据传输的数字化。%The transmission of data through the voice in laser designator is difficult to meet the needs of modern war. The article put forward the system that includes laser designator, PC, data conversion and control system and the Beidou localization. Analyze the hardware structure of the laser designator. The data of height, azimuth, distance and latitude and longitude data in laser designator were deal with by single chip microcomputer (SCM) and sent to host computer. The communication program design is based on VB6.0, and the system data processing software were write with the VB6.0 MSComm communication control function. Analysis results show that: the system design can significantly improve the accuracy and efficiency of the laser pointer data transmission, easy digital realization of data transmission.
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