Design and Implementation of a Warning Triangle System By Using Lane Recognition Technology

With the rise of assisted driving technology in recent years, people have enjoyed the convenience it brings. However, in the event of an accident on the road, the driver must get out of the car and place a warning triangle to warn the passers-by behind to pay attention, which is still worrying for drivers. Therefore, this study used a set of small bicycles, cameras, batteries, NB-IoT modules, and LED warning boards. Using the lane recognition technology in computer vision, the warning triangles system does not drive on the white line on the roadside but keeps a certain distance from the white line, and can follow the white line on the roadside and move backward or forward on its own.