The invention discloses an intelligent wireless vehicle detection system based on geomagnetic sensors. The intelligent wireless vehicle detection system detects vehicle information, including presence of a vehicle and vehicle speed, through the geomagnetic sensors and wireless technology. The system comprises two portions, sensor nodes buried underground for detecting vehicle information, and an access point for receiving information sent by the sensor node, analyzing the information and reporting the information to a background server, wherein the access point and the sensor nodes are communicated with each other through a wireless means. One access point can communicate with a plurality of sensor nodes. The working frequency of the wireless communication of the system could be 433MHz, 900 MHz, 2.4 GHz, 5.8GHz and other common free frequency ranges. The intelligent wireless vehicle detection system can rapidly and effectively detect vehicle information without being affected by weather, light and other factors, and the detected vehicle information can be returned to a control center through a public network to optimize traffic.
Intelligent wireless vehicle detection system based on geomagnetic sensor
2015-09-09
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
VEHICLE PARKING DETECTION SYSTEM USING GEOMAGNETIC SENSOR
European Patent Office | 2021
|Multi-feature fusion vehicle detection method based on geomagnetic sensor
European Patent Office | 2023
|Method for vehicle detection based on single-axis geomagnetic sensor
European Patent Office | 2022
|METHOD FOR VEHICLE DETECTION BASED ON SINGLE-AXIS GEOMAGNETIC SENSOR
European Patent Office | 2021
|