The number of electric wheelchairs is increasing. On the other hand, a system is needed to assist with the lack of care personnel. In the case of movement of electric wheelchairs, it is intended to assist manpower by creating an autonomous driving sys...
The number of electric wheelchairs is increasing. On the other hand, a system is needed to assist with the lack of care personnel. In the case of movement of electric wheelchairs, it is intended to assist manpower by creating an autonomous driving system to assist movement at the entrance of the hospital or the entrance of the complex after moving through taxis for the disabled. However, it is difficult to have map data in all environments to move from the point where there is no map to the point where map data exists through the EKF filter of the UWB sensor, a plan is being made to estimate the current position and generate a path by generating a direction angle of the wheelchair.