汽车装载重量检测装置

Radiodetector Device of Truck Lade Weight

给出一种利用超声波测距方式间接测量汽车装载量的电路方案。电路结构简单，成本低廉，装配方便。对司机把握装载量，防止超载和监控货物等都有很好的作用。弥补了汽车使用中这一功能缺憾。

This is a circuil plan of secondhand radiodetector truck lade weight with ultrasonic geodesic. Circuil structural is simple. Costing is cheap. Fit together is convenience. Its action is very well for driver controling lade weight, deicing overload and keeping watch on the cargoes,ect. It atones a function afraid of truck's use.