Urban parking guidance system(Parking Guidance Information System, abbreviated asPGIS), is an intelligent guide for car owners to quickly find parking spaces, solve urban parking problems, and help cities build a harmonious and orderly traffic parking indicator system.
System Overview:Through intelligent detection technology, intelligent networked data uploading is achieved with scattered parking lots, realizing real-time release of data from various parking lots in an intelligent parking guidance system.
Core functions:Intelligent parking and guidance system. The intelligent parking and guidance system can improve the efficiency of driver parking, reduce traffic congestion and energy consumption caused by parking difficulties, including two aspects: first, to release information on relevant parking lots, parking spaces, and parking route guidance to traveling citizens, guiding drivers to reach designated parking areas; The second is the electronic management of parking, which realizes the reservation, recognition, automatic timing and charging of parking spaces.
Two major categories:1Urban parking guidance system;2Intelligent parking guidance system for large parking lots.Multi level information dissemination serves as a carrier, providing real-time information on the location, number of parking spaces, and occupancy status of parking lots (garages) to guide drivers to park. Adjusting the uneven distribution of parking demand in time and space, improving the utilization rate of parking facilities, reducing road traffic caused by searching for parking lots, reducing waiting time for parking, improving the efficiency of the entire transportation system, improving the operating conditions of parking lots, and increasing the economic vitality of commercial areas all play important roles.
Three major system advantages:1、Improve the utilization rate of empty parking spaces in the parking lot and promote balanced utilization of facilities; two、Guide car owners to quickly find parking spaces and avoid wasting time; three、Reduce exhaust emissions from vehicle operation, minimize noise disturbance, improve urban parking environment, and enhance parking efficiency.
(1) Urban parking guidance system


The information collection system first collects real-time data of parking spaces in each parking lot, and then transmits the real-time data of parking spaces in each parking lot to the urban public parking lot information center through the information transmission system. After processing by the urban public parking lot information center, it is finally published on the guidance information release signs on the city's main roads through the information transmission system, providing drivers with real-time parking basis.
(4) System composition
(5) System function