Active adjusting system for vehicle attitude and vehicle

A technology for active adjustment and vehicle attitude, applied in the field of vehicles

Pending Publication Date: 2020-01-24
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a

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  • Active adjusting system for vehicle attitude and vehicle
  • Active adjusting system for vehicle attitude and vehicle
  • Active adjusting system for vehicle attitude and vehicle

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Embodiment Construction

[0054] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0055] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" ment...

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Abstract

The invention relates to an active adjusting system for a vehicle attitude and a vehicle. The active adjusting system for the vehicle attitude comprises a connecting rod mechanism which is co-definedby a first connecting rod, a first crank, a first rocking bar and a frame; the movement track of the first end of the first connecting rod is approximately a straight line. When the wheels bump up anddown in the vertical direction, the wheels drive an axle to move up and down, the axle drives the first end to move vertically, and the position of the frame is not changed. The active adjusting system for the vehicle attitude absorbs part of kinetic energy through the connecting rod mechanism, so that stability of the vehicle is improved. The active adjusting system for the vehicle attitude controls the rotation angle of the first crank through a first motor, so that a rotation angle of the first connecting rod and a rotation angle of the first rocking bar are controlled to reduce vibrationtime of the frame, and therefore, damping performance of the vehicle is improved, and stability of the vehicle is improved. Besides, the active adjusting system for the vehicle attitude further can adjust the vehicle attitude through the first motor, and improves comfort and safety.

Description

technical field [0001] The present application relates to the technical field of vehicles, in particular to a vehicle posture active adjustment system and a vehicle. Background technique [0002] When the vehicle is running on various uneven terrains, the wheels drive the frame to vibrate vertically. Vertical vibration is the main factor affecting the ride comfort of a car and the comfort of the human body. As a logistics and transportation industry, it is also one of the measurement standards that affect the safety of transported items. [0003] When the vehicle is running on a variety of different terrains, the vehicle body will change the pitch angle and roll angle according to the road conditions of the terrain, so that the vehicle body is not in a horizontal state, which will cause the cargo and passengers of the vehicle to be in a non-horizontal state. Comes with a certain risk and discomfort of carrying. How to ensure that the vehicle body and the carrying platform ...

Claims

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Application Information

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IPC IPC(8): B60G17/015B60G17/06
CPCB60G17/015B60G17/06B60G2500/10
Inventor 秦宇迪邹远棘孟令盛毛烁源王裕宁侯之超
Owner TSINGHUA UNIV
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