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Intelligent suspending frame system meeting changing of suspending frame performance demand of truck user

A technology of changing demand and suspension system, applied in the direction of suspension, elastic suspension, vehicle components, etc., can solve the problem of no application, etc., and achieve the effect of efficient energy recovery

Active Publication Date: 2018-10-19
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is currently no application of this suspension on the market

Method used

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  • Intelligent suspending frame system meeting changing of suspending frame performance demand of truck user
  • Intelligent suspending frame system meeting changing of suspending frame performance demand of truck user
  • Intelligent suspending frame system meeting changing of suspending frame performance demand of truck user

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with specific examples

[0014] figure 1 The frame diagram of the main body of the intelligent suspension mainly includes the software technology core and hardware equipment of the suspension. The software technology core includes 12 functional modules and 6 algorithms for intelligent suspension performance; the hardware equipment includes suspension control actuators, motion conversion devices, energy recovery devices, and energy storage and utilization devices.

[0015] In the process of truck transportation, if the loading (such as ore or steel coil), road conditions (such as flat or rough), traffic information (such as congestion or smooth flow) change, in order to better adapt to these changes, user needs change, The functional modules required for the performance of the intelligent suspension are different. The user can independently replace the functional modules online through the mobile pho...

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Abstract

The invention belongs to the field of truck intelligent technologies and novel suspending frames, and mainly relates to control, energy regeneration and intelligent network connection of a truck suspending frame. A main frame of an intelligent suspending frame comprises a software core technology and hardware equipment. The software core technology comprises twelve functional modules of the intelligent suspending frame, and after the operating work condition of a truck is changed, a user can autonomously replace the functional modules or change module parameters according to the demand. Through the design, changing of the suspending frame performance demand of a user can be met, personalized design of suspending frame performance is achieved, and the optimal suspending frame control stateis provided for the user.

Description

technical field [0001] The invention belongs to the field of truck intelligent technology and novel suspension, and mainly relates to truck suspension control, energy regeneration, and intelligent network connection. technical background [0002] Suspension is the general term for all force transmission connection devices between the automobile frame (or load-bearing body) and the axle (or wheel). Suspensions are generally divided into passive suspensions, semi-active suspensions, and active suspensions. Among them, the spring stiffness and damping characteristics of the passive suspension are not adjustable, which greatly limits the performance adjustment and improvement of the truck under different driving conditions; while the semi-active suspension and active suspension are both electronically controlled suspensions. Although the stability and smoothness of the truck are improved, if the truck operation items change, resulting in changes in the load or road conditions, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/018
CPCB60G17/018B60G2800/87
Inventor 柳江李鑫军王政皓刘之涵刘碧龙
Owner QINGDAO TECHNOLOGICAL UNIVERSITY