Loading and transporting flat-bed truck road transportation simulator and method for vehicle road transportation simulation

A road simulation and simulator technology, which is applied in the automotive field, can solve problems such as shock absorber leakage and inability to complete the evaluation of vehicle fixed restraint devices, and achieve the effects of avoiding damage, improving vehicle fixed restraint devices, and optimizing vehicle design

Inactive Publication Date: 2019-03-05
SAIC GENERAL MOTORS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CAE can realize part of the simulation during the transportation of the pallet truck, but it is limited or unable to complete the evaluation of the vehicle's fixed and restraint devices, such as clearance evaluation, body bracket strength, liquid leakage, fastener torque, shock absorber leakage, etc.

Method used

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  • Loading and transporting flat-bed truck road transportation simulator and method for vehicle road transportation simulation
  • Loading and transporting flat-bed truck road transportation simulator and method for vehicle road transportation simulation

Examples

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Embodiment Construction

[0011] According to an embodiment of the present invention according to figure 1 Shown, wherein it can be seen that: the loading plate vehicle road transport simulator 100 includes: a road simulation test machine 110; a loading plate 120 for fixing the vehicle; a plurality of supporting connectors 130 for connecting the loading plate 120 and the road simulation testing machine 110 ; and an acceleration sensor 140 for detecting the acceleration of the loading platform 120 . By using the truck road transport simulator 100 according to the present invention, it is possible to reproduce the movement of the truck during the transportation of the truck in the laboratory, and quickly discover the fatigue failure, damage and design defects of the vehicle during the transportation process in the early stage of project development , Improve vehicle fixing and restraining devices, optimize vehicle design, reduce or even avoid damage during vehicle transportation.

[0012] The road simul...

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Abstract

The invention discloses a loading and transporting flat-bed truck road transportation simulator and a method for vehicle road transportation simulation. The loading and transporting flat-bed truck road transportation simulator comprises a road simulation test machine, a vehicle loading flat bed, a plurality of support connecting pieces and an acceleration sensor, wherein the vehicle loading flat bed is used for fixing vehicles; the plurality of support connecting pieces are used for connecting the vehicle loading flat bed and the road simulation test machine; and the acceleration sensor is used for detecting the acceleration of the vehicle loading flat bed. According to the loading and transporting flat-bed truck road transportation simulator disclosed by the invention, the movement of theloading and transporting flat-bed truck in the process of transporting the vehicles can be reproduced in the laboratory, and the fatigue failure, damages and design defects of the vehicles during thetransportation process can be quickly discovered in the early stage of project development, thereby improving the vehicle fixing and restraining device, optimizing the vehicle design, and reducing oreven avoiding damages of the vehicles in the transportation process.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a road transport simulator for a pallet truck and a method for simulating vehicle road transport by using the road transport simulator for a pallet truck. Background technique [0002] OEMs transport new cars to 4S stores all over the country. According to statistics, 70% of them are transported by pallet trucks, and the transportation routes of pallet trucks are complicated. How to quickly and effectively find problems with vehicles during transportation is an urgent problem to be solved. matter. CAE can realize part of the simulation during the transportation of the pallet truck, but it is limited or unable to complete the evaluation of the vehicle's fixed and restraint devices, such as clearance evaluation, body bracket strength, liquid leakage, fastener torque, shock absorber leakage, etc. . [0003] Carrying out road transportation simulation tests on complete vehicles in the la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 何海范璐吴伟曾艳
Owner SAIC GENERAL MOTORS
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