Wireless intelligent parking lot terminal based on NFC communication and application method thereof

Abstract

The invention discloses a wireless intelligent parking lot terminal based on NFC communication. The wireless intelligent parking lot terminal comprises a parking lot detector used for detecting a vehicle in a parking lot, and sending a detection signal out; an NFC label used for achieving near field communication with a mobile terminal; a wireless communication module used for achieving communication with an upper computer; and a control unit used for receiving the detection signal of the parking lot detector and processing the same to generate a control signal, and controlling the NFC label and the wireless communication module to communicate with the mobile terminal and the upper computer, wherein the output end of the parking lot detector is connected with the control unit, the controlunit is connected with the NFC label and the wireless communication module, and the NFC label is communicated with the mobile terminal via an NFC onboard antenna; and the wireless communication moduleachieves wireless communication with the upper computer via a radio frequency antenna. The invention also provides an application method of the wireless intelligent parking lot terminal based on NFCcommunication. According to the wireless intelligent parking lot terminal and the application method thereof provided by the invention, the parking lot terminal is set through setting the NFC label, the operation is convenient, the stable operation of the system is ensured, and the energy is saved.

Description

technical field [0001] The invention relates to the technical field of parking space state detection and control, in particular to a wireless intelligent parking space terminal based on NFC communication and an application method thereof. Background technique [0002] The wireless smart parking space terminal is a built-in magnetoresistive sensor to collect the earth's magnetic field around the parking space in real time. When there is no car, the earth's magnetic field is relatively uniform. When the vehicle approaches or passes the magnetoresistive sensor, the earth's magnetic field is disturbed. Through processing The algorithm processing of the device MCU, analysis and judgment calculates the current parking space status, and sends the parking space status information to the background server through wireless communication technology. [0003] The current wireless intelligent parking space monitoring terminal, according to the different needs of customers, some configura...

AI Technical Summary

Problems solved by technology

[0003] The current wireless intelligent parking space monitoring terminal, according to the different needs of customers, some configuration parameters must be modified before leaving the factory or on the customer's site. In this way, it is necessary to open the shell and realize parameter configuration through wired methods, which brings inconvenience to production and customer use.

In addition, it takes a long time for the firmware upgrade of the product to be upgraded wirelessly, up to tens of minutes, which consumes a lot of battery power, and the upgrade process is also affected by the stability of the network

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