Navigation and Localization

The navigation is based on virtual routes. Vehicles follow the received set points for the routes, based on a robust and complex algorithm which controls multiple physical points of the vehicle. They keep track of their position by measuring distance (wheel revolutions) and the direction of travel (steering angle and gyro). The desired routes are followed within centimeters accuracy, even at high speeds (60km/h). The navigation control software is modular and generic in architecture, supporting any vehicle type and wheel configuration.

2getthere’s vehicles use localization based on odometry in combination with natural or artificial landmarks. Where natural landmarks require line-of-sight (detection by means of camera, Lidar or GPS), artificial landmarks (magnets or transponders) need to be physically added. Where state-of-the-art localization based on natural landmarks will allow for a 90% availability relative to weather circumstances, artificial landmarks will allow for >99% availability. 2getthere’s software is agnostic and can accommodate both.