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Control system for distributed-type independent-driving vehicles with posture adjusting capability

A technology of vehicle control system and adjustment ability, which is applied in the direction of vehicle components, elastic suspension, suspension, etc., can solve the problem that the distributed independent drive vehicle control system does not take into account the vehicle posture and lack, etc., and achieves the increase of vertical posture control ability, improved motion stability, and improved postural stability

Active Publication Date: 2018-07-27
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Related technologies are still relatively deficient in the development of active vehicle attitude adjustment technology, and the design of the distributed independent drive vehicle control system does not take into account the control of vehicle attitude (vehicle vertical direction)

Method used

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  • Control system for distributed-type independent-driving vehicles with posture adjusting capability
  • Control system for distributed-type independent-driving vehicles with posture adjusting capability

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] A distributed independent drive vehicle control system with active attitude adjustment capability proposed according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0025] figure 1 It is a schematic structural diagram of a distributed independent drive vehicle control system with active attitude adjustment capability according to an embodiment of the present invention.

[0026] Such as figure 1 As shown, the distributed independent drive vehicle control sys...

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Abstract

The invention discloses a control system for distributed-type independent-driving vehicles with the posture adjusting capability. The control system comprises a plurality of sensors, an information sensing system, an actuator, a secondary controller, and a vehicle control system. The sensors are used for detecting current road surface parameters and current vehicle parameters; the information sensing system is used for obtaining road surface information and vehicle information according to the current road surface parameters and the current vehicle parameters; the actuator is used for outputting the road surface information and the vehicle information to the distributed-type independent-driving vehicles with the posture adjusting capability; the secondary controller is used for controllingthe actuator to drive the vehicles according to vehicle wheel torque signals and suspension stroke signals; and the vehicle control system is used for receiving decision instructions input by a driver or an intelligent decision system and obtaining the vehicle wheel torque signals and the suspension stroke signals according to the decision instructions and the obtained road surface information and vehicle information so as to control the secondary controller to control the actuator to drive the vehicles. According to the control system, the vertical posture control capability of the vehiclesis additionally achieved, the posture stability of the vehicles is greatly improved, and the motion stability of the vehicles is effectively improved.

Description

technical field [0001] The invention relates to the technical field of vehicle control systems, in particular to a distributed independent drive vehicle control system with active attitude adjustment capability. Background technique [0002] Traditional vehicles generally adopt a passive suspension system, which does not have the ability to actively adjust the vehicle attitude. The vehicle's active attitude adjustment capability can keep the vehicle on a relatively stable body platform during driving, which plays an important role in both military and civilian vehicles. For military armored vehicles, the active vehicle attitude adjustment function can increase the coverage of the fire strike system, improve the strike accuracy, make the armored vehicle more flexible in combat, and facilitate personnel to get on and off the vehicle. For civilian vehicles, the active posture adjustment function can simultaneously optimize and coordinate the driving comfort and driving stabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/02B60W10/22B60W40/10B60W40/105B60W40/107B60W40/109B60W40/11B60W40/114B60W10/08B60G17/0195
CPCB60G17/0195B60G2800/912B60W10/08B60W10/22B60W30/02B60W40/10B60W40/105B60W40/107B60W40/109B60W40/11B60W40/114B60W2520/10B60W2520/105B60W2520/12B60W2520/125B60W2520/14B60W2520/16B60W2710/08
Inventor 赵雪轩李博鑫施炯明郑钢铁
Owner TSINGHUA UNIV
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