Method of preventing over stroke in rear-wheel steering system and linear sensor applied thereto
AssigneeMando Corporation
InventorGyung Hun Sim
Life of this patent
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Abstract
The present invention relates to a method of preventing over stroke in a rear-wheel steering system for a vehicle, and more particularly, to a method of preventing the over stroke of a lead screw using a linear sensor moving together with the lead screw in a rear-wheel steering system. In detail, there is provided a method of preventing over stroke in a rear-wheel steering system, including determining whether a linear sensor which moves in conjunction with a lead screw enters preliminary sections A of a stroke section a and restricting the movement of the lead screw when the linear sensor enters the preliminary sections A.
Claims10
A method of preventing over stroke in a rear-wheel steering system, comprising:
- determining whether a linear sensor which moves in conjunction with a lead screw enters preliminary sections A of a stroke section a;
- and
- restricting the movement of the lead screw when the linear sensor enters the preliminary sections A.
A method of preventing over stroke in a rear-wheel steering system, comprising:
- determining whether a linear sensor which moves in conjunction with a lead screw enters preliminary sections A of a stroke section a;
- restricting the movement of the lead screw when the linear sensor enters the preliminary sections A
- determining whether the linear sensor moves beyond the preliminary sections A and enters over stroke sections b and c;
- and
- switching a moving direction of the lead screw when the linear sensor enters the over stroke sections b and c.
A linear sensor comprising:
- a housing comprising an accommodation space therein;
- a mobile member which is provided in the accommodation space, at least a part thereof extending outside the housing and connected to a mounting unit, interworks with a lead screw, and moves left and right in a stroke section a;
- a magnet member provided in the mobile member and configured to generate a magnetic force;
- and
- an output unit configured to sense a position of the magnet member and to generate a first sensor output and a second sensor output.
Dependencies are inferred from the claim text.