Abstract
Along with the unceasingly automobile quantity increases, the automobile parking location growth actually cannot with its synchronization. The automobile berth and automobile quantity serious imbalance, from this brings severe stops difficulty. Right at the moment, the automated three-dimensional garage, with its advantages of taking less space, large parking capacity, flexible layout, most reasonable price and its reliability, has then arisen at the historic moment and are welcomed by more and more people.
According to the form of the up-and-down translational spatial car parking lot，it is made of three parts: parking lot structure part, driving-frame work part and control system part. The control system of up-and-down translational spatial car parking lot is another main part in the car parking lot system, which is the emphasis in this paper. This part focus on the hardware configuring and software design applied in the control system of the parking lot.
As an automated computer-centered control device, PLC is equipped with the micro-technology, automated technology and telecom technology and can be applied in harsh environment. Therefore, in the practice of parking lot control system, PLC is commonly used as the heart of the system. PLC control system employs modularization programming, which makes the procedures much simpler, easier to be improved. The hardware and software of the parking lot control system complement each other, effectively controlling the parking lot system with the least cost.
The up-and-down translational spatial car parking lot sees a wonderful prospect. Its application will fulfill the true intelligentization of the parking lot. The operator can keep it working properly and sending command by various, flexible and friendly communication interface.
Key words: dragging-forms of multiplayer up-down and car-base, Programmable logic controller, network
