Research And Development Of Control System For Lifting And Rolling Type Stereo Garage

Nowadays,with the economic development of China and the improvement of people’s living standards,vehicles have entered to thousands of the Chinese families.However,with the increasing number of vehicles,Parking in urban has become a difficult problem.The main reason is that various kinds of urban real estate and public facilities occupy a large amount of urban land,and the planning of parking land is insufficient.The traditional parking way can not meet the parking needs of urban residents.In this paper,the vertical and horizontal parking garage is taken as the research object and the overall structure and the principle of the access car of the elevator are analyzed,the garage access mathematical model was establishing based on the current structure,and a semi-physical simulation platform is built.The simulation and experiment can prove that The garage control system can work nicely and The semi-physical simulation platform can simulate the input and output characteristics of the real garage.First of all,the structure of the garage with four floors and four columns is given,and the mode of the rest car loading plates are analyzed when each parking space is stored in the car,at the same time the technical indicators in all aspects are given.Secondly,the software and hardware of the garage control system are designed in order to meet the working mode and various indexes.The mathematical model of the car inventory pickup is also established for the sake of improving the efficiency of the garage access car.This model is nested into several access policies commonly used in the current stereo garage,and MATLAB is used for simulation,according to the simulation results,the minimum time consuming access strategy of average access vehicle is selected.Finally,a semi-physical simulation platform is designed in order to avoid the risk of on-site garage debugging during the initial debugging phase of the control program,and to save the debugging time of the program,and through the interface design and interconnection,it is proved that the semi-physical simulation platform fully meets the debugging requirements of the program.