Roadside parking lot management system

Abstract

The invention provides a roadside parking lot management system. The system adopts three layers of network architectures of ZigBee, GPRS and Internet so as to connect parking lot information to a distributed system architecture of the Internet. A first layer is a ZigBee node wireless sensing network which is formed by ZigBee nodes distributed below parking spaces in a star topology structure. The ZigBee nodes are connected to a geomagnetic sensor so as to take charge of collecting parking lot parking space states. All parking lot information is collected to a ZigBee coordinator node. A coordinator and a relay gateway main controller exchange data through a serial port. The data is concentratedly processed in the relay gateway main controller. A second layer is a GPRS network. The relay gateway main controller is connected to a GPRS module through a UART interface and sends AT connection so as to finally realize remote transmission of the data. A third layer is the Internet. A user or an administrator can use a computer or a mobile phone to log in a far-end WEB server according to an authority so as to check and manage parking lot information.

Description

Technical field [0001] The invention relates to a roadside parking lot management system. Background technique [0002] As the number of motor vehicles in the city increases year by year, parking resources have been difficult to meet the existing parking demand, and the problem of parking difficulties is becoming more and more serious. The inability of vehicle drivers to obtain parking space information in time and the low efficiency of parking lot management also exacerbated traffic congestion to a certain extent. At present, many smart parking designs and parking smart guidance systems have been introduced, but there are still many shortcomings. They can only be applied to a single closed parking lot and cannot serve the open-air open parking lot. Summary of the invention [0003] The purpose of the present invention is to solve the above problems and provide a roadside parking lot management system. [0004] The purpose of the present invention is achieved in the following ways...

AI Technical Summary

Problems solved by technology

Vehicle drivers cannot obtain parking space information in a timely manner and the inefficiency of parking lot management also exacerbates traffic congestion to a certain extent

At present, many design schemes of intelligent parking lots and parking lot intelligent guidance systems have been introduced, but there are still many deficiencies, which can only be applied to a single closed parking lot, and cannot serve open-air open parking lots.

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