The geomagnetic sensor can be used to detect the existence and model recognition of the vehicle.The data acquisition system plays a very important role in the traffic monitoring system. The geomagnetic sensor is the key part of the data collection system. The performance of the sensor plays a decisive role on the accuracy of the data collection system.
Application of geomagnetic sensor
The main goal of the traffic monitoring system is to adapt to changes in dynamic traffic conditions.That is, by collecting traffic data and transmitting it to the transportation management center, analyzing at the center, according to the analysis results, the center controls the traffic by controlling vehicle access and signal lights to better control the traffic.The center can also use these data to quickly take measures when a traffic accident.At the same time, the management center can pass the collected traffic data to the driver, which helps to slow traffic crowding and optimize driving routes.
Geomagnetic sensor principle
When the vehicle enters and stays in the parking space, this device will automatically inductrate and record the corresponding data of the vehicle, including models and stay time.And these data will be directly transmitted to the relay station. When the car leaves, the driver can use a bank card to pay on the corresponding POS machine.

Related tags： Machinery