| 摘要 |
PURPOSE: A ground adaptation type shock absorber by using a monopole electromagnet is provided to cope with strong external shock and rapid actively by adjusting elastic coefficient in a moment. CONSTITUTION: A ground adaptation type shock absorber by using a monopole electromagnet comprises a tire air pressure sensor(300), a suspension control unit(400), and a road surface shock absorber(500). A tire air pressure sensor measures the air pressure of a tire. The suspension control unit controls the quantity and the direction of the current applied to primary and secondary electromagnet coils. The road surface shock absorber comprises primary and secondary electromagnet coils and reduces impact by changing repulsive force and attraction force between the primary and secondary electromagnet coils.
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