Research On The Intelligent Solid Parking Garage Of The Planar Mobile Machine

In recent years,the urban parking problem is becoming more and more serious.The open-air parking occupies a large area,although is convenient for parking,parking number is very limited.At present,although it has built some small garages with buildings or underground buildings,the traffic is very inconvenient,and the number of parking is also very limited.So,the intelligent mechanical solid parking with the advantages of small occupied area,large parking quantity,can effectively solve the difficult problem of parking.A intelligent solid parking garage of the planar moving machine belonging to the mechanical parking type,with large parking number,small occupied area,access to intelligent,safe and reliable,especially suitable for the population is concentrated in the office area and large shopping district.The research takes a hospital in Ji'nan City underground moving mechanical type intelligent stereo garage as the research object,organizing the garage car access data through the statistical analysis,the application of queuing theory to the garage parking garage queuing model queuing model and index,found the garage customers must wait for high probability,garage parking efficiency is relatively low.Therefore for each period,the number of vehicle access,to determine each time after optimization of the main access strategy and auxiliary access strategy,and according to the operating characteristics of this type of garage,the established mathematical model of each strategy access time,finally verified through analysis of Matlab operation simulation.This article discusses on the following:(1)The overview of relevant mechanical stereo parking garage and plane moving mechanical intelligent tridimensional parking garage,the concept and classification of the brief introduction of mechanical tridimensional parking garage and plane moving mechanical intelligent stereo garage,advantages,and the mechanical tridimensional parking garage in the domestic and foreign research situation and development prospect.(2)The overall design of the planar mobile intelligent three-dimensional garage,including the mechanical part of the garage,the composition and working process of the electrical part and control part.(3)The model of garage access vehicle queuing system is modeled by queuing theory,and the model is obtained by using the actual vehicle access time data.(4)With the garage in each period vehicle access strategy optimization,distribution of each period of vehicle access main strategy and assisted access strategy,and get access to every car strategy access time model,finally,verifying and analyzing the optimization of vehicle access strategy using MATLAB simulation calculation.(5)The PLC communication application based on Profibus-DP extension study.(6)The content of the summary has been completed,and prospect the next research work.