Detailed Introduction:

The rapid development of the economy has led to a serious imbalance between the number of cars and the number of parking spaces, resulting in a serious imbalance between supply and demand of parking spaces. This has brought a series of problems to cities, such as difficulty in finding parking spaces, parking difficulties, disorderly parking, and road congestion, which are common problems of "parking difficulties" in cities today. The governance of parking difficulties is urgent.

The emergence of "smart parking management solutions" is the dawn of "parking difficulties" in urban governance. As a result, "smart parking" emerged, which is based on "front-end IoT collection devices+online payment+vehicle information collection", realizing the intelligent management of "people", "cars" and "parking spaces", and is a comprehensive solution for parking operation and management on urban roads.

Implementation of intelligent communication solution:

1.1 Serial Server: ME-C1031 RS232 to 100M serial port server, providing serial port to network function for the serial port server. It can convert the RS-232/485/422 serial port into a TCP/IP network interface, achieving bidirectional transparent data transmission between the RS-232/485/422 serial port and TCP/IP network interface. Enable serial devices to immediately have TCP/IP network interface functionality and connect to the network for data communication.

1.2. Industrial switch: MIER-2428M industrial Ethernet switch realizes front-end serial port server data aggregation and connects with wireless router through TCP/IP network interface.

1.3 Industrial Wireless: MWG-2621 card rail industrial wireless 4G router, transparent cloud platform and terminal recognition and sensing equipment, provides high-speed, stable, and reliable wireless network deployment for on-site terminal sensors and recognition devices, realizing the networking function of terminal device recognition devices. When vehicles enter or exit, the terminal device will collect vehicle license plates and other information, and then transmit it to the remote control center through the network. After the control center analyzes and summarizes the information, the control system runs to complete the closed loop of the information data chain.

At the same time, it provides a network connection from offline garages to the cloud. Users can remotely query and reserve parking spaces through a mobile app, enabling automatic switching between 2G/3G/4G networks for scheduling and sharing of parking information. The network mode with the strongest current signal is automatically selected to ensure smooth network connectivity within the yard. The accompanying VPN function provides a secure network channel, ensuring the security of information.