The intelligent parking system realizes quick positioning and guidance

The intelligent parking system realizes quick positioning and guidance

At present, China has become the world's largest auto market, and maintains a rapid growth rate of 35%-40% every year. More and more vehicles bring great pressure to vehicle parking. Many large parking lots are huge in size and complex in structure. Industrial Router/Gateway Users need to spend a lot of time looking for free parking spaces, and they may also spend a lot of time finding their own parking spaces because they are unfamiliar with the site.

When the traffic is dense, the parking efficiency is low and it is easy to cause traffic jams. In order to solve the problem of finding a parking space and finding a car, and to improve the operation efficiency of the parking lot, the introduction of an intelligent parking management system has become the best choice for large parking lots.

2. Principle of intelligent parking scheme

Install a camera in each parking space, trigger the camera to take a picture every time a car parks or drives out of the parking space, and sends the camera position and parking space information to the platform server through the NB-IOT module.

The principle of intelligent parking system

The platform server updates the parking information of the entire parking lot according to the information provided by the camera, and updates the data to the parking lot terminal and APP. Users can query the free parking spaces of the entire parking lot or their own parking positions through the terminal or mobile APP, and navigate.

3. Composition of intelligent parking system

01 Front-end shooting

Smart Parking System - Front Shot

The front end adopts a special capture camera, and according to the function of the camera, it uses a ground sensing coil or a warning line to sense the entry and exit of the vehicle.

When a vehicle enters the parking space, a snapshot is triggered to identify the vehicle license plate. The NB-IOT module reports the camera number, vehicle entry and vehicle license plate number to the platform server. If the vehicle leaves the parking space, the camera number, vehicle exit, and license plate number are also reported to the platform server.

02 Platform information processing

Intelligent Parking System - Platform Information Processing

The parking lot map and specific parking space number and location information are preset in the platform server. When there is front-end data incoming, the parking space can be quickly queried in the map according to the received camera number, and the entry, exit, license plate information of the vehicle fill in. Such as: No. 1 parking space, when and what time the vehicle enters, Single serial port server license plate number: xxxxx, and adjust the parking space status to occupied. In the same way, the information is recorded after the vehicle drives out, and the status of the parking space is adjusted to be free.

03 Terminal display

Intelligent parking system terminal display

The terminal and APP have a real-time parking space map synchronized with the platform, and have marked the occupancy and idle status of each parking space, and the location of the terminal. Users can quickly find the specific location where the vehicle is parked by entering the license plate number, or quickly find the nearest free parking space, and the system will give a navigation route to the specified location.