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Rocker Suspension Speed ​​Differential Steering Unmanned Maneuvering Platform Based on Elbow Internal Transmission

A transmission mechanism and suspension technology, which is applied in the field of rocker suspension type differential steering unmanned aerial vehicle platform, can solve the problem of large unsprung mass of suspension, limited power power, and difficulty in meeting the requirements of high-speed and high-mobility unmanned aerial vehicle platform. and other problems, to achieve the effect of improving maneuverability, reducing unsprung mass, and light weight

Active Publication Date: 2017-09-26
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a rocker suspension type speed differential steering unmanned maneuvering platform based on elbow internal transmission, which can solve the problem of limited power of the existing speed differential steering unmanned maneuvering platform, the large unsprung mass of the suspension and the difficulty in meeting the requirements. The problem of the demand for high-speed and high-mobility unmanned mobile platforms for off-road driving

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  • Rocker Suspension Speed ​​Differential Steering Unmanned Maneuvering Platform Based on Elbow Internal Transmission
  • Rocker Suspension Speed ​​Differential Steering Unmanned Maneuvering Platform Based on Elbow Internal Transmission

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] The invention provides a rocker suspension type speed difference steering unmanned maneuvering platform based on elbow internal transmission, and in particular relates to a speed difference steering unmanned maneuvering platform adopting rocker suspension multi-wheel independent drive speed difference steering.

[0025] like figure 1 As shown, the rocker arm suspension type speed difference steering non-operating platform based on elbow internal transmission has a total of six sets of speed difference steering non-driving units symmetrically arranged, and each unit includes: rocker suspension unit and wheel independent drive unit ;

[0026] The rocker suspension unit is mainly composed of a suspension control motor 1, a suspension adjustment mechanism 2, a torsion bar 3, a friction damper 4, a suspension rocker arm 6 and a fixed axis gear pair 10; ...

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Abstract

The invention belongs to the technical field of unmanned vehicles, and specifically discloses a rocker suspension type speed difference steering unmanned maneuvering platform based on elbow internal transmission, which includes a rocker suspension system and a multi-wheel independent drive system. The frame system includes a longitudinal rocker arm, torsion bar, friction damper and suspension adjustment mechanism; the multi-wheel independent drive system includes multiple drive motors and reducers and an elbow internal transmission mechanism using cylindrical gears; the wheels are suspended by the rocker arm The system is connected to the vehicle body, and the independent drive system consists of a drive motor and a reducer arranged in the vehicle body, and drives the wheels through the elbow internal transmission device in the suspension rocker arm and the wheel-side reducer. The platform can meet the needs of non-road driving high-speed and high-mobility unmanned mobile platforms.

Description

technical field [0001] The invention belongs to the technical field of unmanned vehicles, and in particular relates to an unmanned maneuvering platform of rocker suspension type speed differential steering based on elbow internal transmission. Background technique [0002] With the development of information technology, computer technology and control technology, unmanned driving technology has reached a milestone in the progress. Unmanned vehicles on roads are approaching the practical stage. Unmanned vehicles can replace or assist human driving and manipulation, greatly reduce the labor intensity of the driver, enhance the vehicle's control ability, and improve driving safety at the same time. The application of unmanned driving technology to non-road vehicles can not only replace people to complete some dangerous driving tasks, but also improve the off-road maneuverability of vehicles in non-road driving. Since the physiological limit of the human body is no longer invo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G17/00B60G17/015B60K17/356
Inventor 李雪原周俊杰唐寿星高明飞苑士华胡纪滨
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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