The visual place recognition system integrates multiple sensors, including the camera, the satellite locating device and the inertial measurement unit. Through the cooperative operation of the sensors, the system senses the surrounding environment of the vehicle by the camera to achieve preliminary positioning, and then cooperates with the satellite locating device and the inertial measurement unit for positioning fusion, thereby to generate more precisely vehicle location.

1.Image resolution: 720p 

2.Positioning precision: ≤ 40cm 

3.Positioning update rate: 10Hz 

4.Vehicle speed: ≤ 60kph 

5.Suitable for the use in application cases such as outdoor environments

This system can be applied in various types of vehicle equipped with positioning system.

The technology can make domestic vehicle positioning component manufacturers have capabilities of system integration and establish visual place recognition technique. As a result, they will get opportunities of getting into the visual place recognition system supply chain to meet future trend of emerging market demand for positioning systems of electric or self-driving cars.