舰艇暗礁预警和报警排水系统设计

Ships reef warning and alarm drainage system design

根据声呐在水中遇到障碍物反射的原理,以超声波探头为接口部件,介绍基于89C52单片机的超声波测距器和报警装置。该设计包括STC89C52RC单片机模块、四路超声波模块、LED和蜂鸣器组成的声光预警模块、液晶显示屏模块、电机驱动模块等。利用声呐测距的功能实现无接触测距并报警的暗礁预警和船体漏水处突的系统。

This article is according to the principle of sonar detect obstacles reflection in the water, with ultrasonic probe for in-terface components, introduced the ultrasonic range finder based on 89c52 and alarm device. The design includes STC89C52RC MCU module, four-way ultrasonic module, LED and buzzer sound and light warning module, LCD display module. The func-tion of the use of sonar ranging the reefs range and non-contacting alarm warning and hull leaking system.