Rear steering height limiting device and vehicle

A technology of limit device and rear steering, applied in the direction of fluid steering mechanism, etc., to achieve the effect of reducing avoidance design, increasing occupant space, and reducing the weight of the whole vehicle
CN114789751APending Publication Date: 2022-07-26BAIC GRP ORV CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
BAIC GRP ORV CO LTD
Publication Date
2022-07-26

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Abstract

The invention provides a rear steering height limiting device and a vehicle, the rear steering height limiting device comprises a height sensor and a rear steering controller, the height sensor is installed on a main reduction frame, a rocker arm is arranged on the height sensor, and the rocker arm is connected with a rear wheel upper control arm; the rear steering controller is used for receiving suspension stroke information transmitted by the height sensor; when the suspension stroke information monitored by the height sensor is within a preset interval, the rear steering controller controls the power element to start, the power element pushes the steering rod system to drive the rear wheels to rotate, and then steering of the whole vehicle is achieved. The use condition of the rear steering system is limited, so that the rear wheel envelope of the vehicle is small, the avoidance design of the vehicle body structure for the rear wheel envelope is reduced, the wheelbase is minimized, the passenger space of the vehicle is enlarged, and the weight of the whole vehicle is reduced.
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Description

technical field

[0001] Embodiments of the present invention relate to the technical field of auto parts manufacturing, and in particular, to a rear steering steering height limiting device and a vehicle. Background technique

[0002] The rear steering technology is a kind of steering technology that is gradually used in the current vehicle. The current rear steering technology usually adopts the hydraulic power rear steering technology, and the steering height is rarely limited in the rear steering control technology, which leads to the overall rear wheel steering. If the envelope is too large, the body structure has many avoidance designs for the envelope, the weight of the whole vehicle is increased, and the space of the passenger compartment is small, and the passenger experience is poor. SUMMARY OF THE INVENTION

[0003] Embodiments of the present invention provide a rear steering steering height limiting device and a vehicle to solve the problems mentioned in the back...

Claims

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