Shanghai Super Electronics Technology Co. Ltd

Keyi Wang

Shengyang Wang

Zhong Qin

Rushan Pan

Yanna Hao

The present invention providing a system and installation method of wireless vehicle detection based on earth magnetic induction a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, a battery module and a signal receiver module includes. When the system is installed, firstly, a cylindrical cavity is cut in the road lane along the driveway; secondly, the adhesive is smeared on the interior of the cylindrical cavity; thirdly, a vehicle detection shell is provided, which includes a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, and a battery module inside; the whole lower part of the vehicle detection shell is inserted into the cylindrical cavity, then the adhesive is filled between the vehicle detection shell and the interior of the cylindrical cavity, which makes the lower portion of the vehicle detection shell firmly cemented in the cylindrical cavity; finally, a signal receiver module and an external processing module is provided, the external processing module is connected to the signal collection module for analyzing and processing the signals received from the signal collection module. The present invention owns many advantages including: the small volume, sensitive detection performance, the fast installation and the easy maintenance.

Wireless earth magnetic induction detection system for vehicle and its installation method

An information exchange device contains the outside framework, the front panel and the back panel, a vacant space is formed inside of the outside framework. In the vacant space, a control circuit is disposed which includes a micro-control unit with the control procedure inside, a batter unit connected with the micro-control unit, a keyboard unit connected with the input of the micro-control unit, a RF unit having a two-way communication links with the micro-control unit, an antenna unit connected with the RF unit and used for receiving and sending at the working frequency of 2.45 GHz, a LCD display unit connected with the output of the micro-control unit, a near-distance RFID with a working frequency of 13.56 MHz. The information exchange device of the present invention adopts the 2.45 GHz as the working frequency and having a near-distance RFID disposed inside, as a result that the information exchange of long-distance, low-power, anti-collision achieves and the short distance RF communication achieves.

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Shanghai, China

Keyi Wang