| Title | Magnetic force generating device and collision prevention system including the same |
| Year | 2016 |
| Country | US |
| Inventor | HUNG, YI-HSUAN |
| Co-inventor | Chien-Hsun Wu;Yu-Xuan Lin;Jian-Hao Chen |
| Cert. No. | US9,531,218B2 |
| Introduction | 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. |
| Validity | 2035/09/05 |
| Domain | Transportation_Engineering |
| Hashtags |
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