Birch, Stewart, Kolasch & Birch, LLP
Magnetic force generating device and collision prevention system including the same
A magnetic force generating device is provided for application to a first object that is movable relative to a second object providing a first magnetic force, and includes a coil disposed on the first object, a sensing module disposed on the first object adjacent to the coil for sensing a distance between the first and second objects, and a processor. When the sensed distance is shorter than a threshold value, the processor enables provision to the coil of a driving current having a magnitude negatively correlated to the sensed distance, so that the coil generates a second magnetic force, which is repulsive to the first magnetic force, in response to the driving current.
NATIONAL TAIWAN NORMAL UNIVERSITY
H G G E G
H02J G08G G08G E01F G08G
inventional inventional inventional inventional inventional
Yu-Xuan Yi-Hsuan Chien-Hsun Jian-Hao
Lin Hung Wu Chen