Prospect Elevator Load Weighing Control System is a essential system which is using in different kinds of elevator such as passenger elevator\cargo elevator\medical use elevator\staircase so that the elevator could running safely and comfortably. The system can provide not only a group of relay electric shock signal for overload, full load, half load, light load status, but also various of analog quantity signals for 0~10mA4~20mA10~10V or 0~10V. Self-learning,no debug, off line, power-off protection, bug autoalarm. Supporting more than 300 elevator manufacturing enterprises in the world.