The thesis suggests that" automatic control system of elevator micro-computer of construct ion" is a kind of kit in the JJS-100A Well pose of the material promote the machine's automatic control system. This system is with the safety with practical for the foundation, adoption 89C51 for the CPU, after anal- sizing elevator worked process proceed carefully, then use Assemble language for writing tool to write the procedure, with the measure on the hardware, it can real-time monitoring and control the movement process of the elevator, the LED showing the information at the same time, and have the top and bottom auto, move control, and tallest floor establish, real-time memory etc. function. In the safety aspect, examination static excess, door appearance, the lift defended hurtle crest, electrical engineering block up turn etc. aspects also design and solution. At the same time this system to the front face, the empress face and person-machine face etc. result the interference's main path to also had anti- interference measure.
In this design, because the floor limit has used 74LS373 and the 8155H chip to its expansion, and to solve the traditional elevator connection few difficult problems.
Keyword: Construction hoists technology of the one-chip computer elevator control system real-time monitoring and control 74LS373 8155H
