英德
有道
百度
谷歌
图片
维基
百科
报警单元
alarm unit
- 二次仪表包括以单片机为核心的测量控制单元、显示单元、打印单元和超阈值报警单元等部分。
The secondary-instrument is actually a micro-controller system, which consists of a single-chip micro-controller cored measure-controlling unit, display unit, printing unit and alarming unit. - 本系统利用TMS320LF2407作为控制中心，对各种信息进行分析判断，当行车距离小于报警距离时启动相关的报警单元。
TMS320LF2407 is the control centre of the system, and it analyzes and judges information. When the following distance is less than the safe distance, the relevant alarm is raised to drivers. - 任何个人按钮，感应器或报警装置通过无线电通信信号基本单元，因此不要需要用电线连接。
Any personal buttons, sensors or alerting devices communicate with the base unit via radio signals and thus dont need to be connected with wires.
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