The Design Of Lift Move Transversely Type Parking Equipment Based On PLC

With the development of economy, the improvement of people’s living standard, city car retains the quantity increases ceaselessly, parking problem is increasingly outstanding. Stereo garage can make full use of land resources, play a space advantage, maximize the park vehicle, becomes the solution of static traffic in city the important way of the problem. The design to a more typical of up-down and translation stereo garage as the research object, through the control of vehicle access, display PLC control technology in the application of stereo garage.This design choice of typical three layer three column seven up-down and translation stereo garage parking structure model for the study of the garage, mechanical structure, electrical equipment and control system design. In order to make parking equipment to meet the use requirements, the up-down and translation stereo garage to use some safety technique. According to the up-down and translation stereo garage’s actual requirements, the up-down and translation stereo garage control system design, adopts Siemens s7-300PLC as the control core. System program written with STEP7. According to the actual situation, the use of modular programming. Procedures to consider a variety of malfunctions and resolved. Software hardware cooperate each other, make the stereo garage can be safe and steady operation.