A visual control method for a multi-dimensional adjustable vehicle steering manipulation simulation and testing system

A technology for testing systems and control methods, applied to simulators, simulators for space navigation conditions, instruments, etc., can solve the problems of system integration synchronization and adjustability that have not been studied in depth

Inactive Publication Date: 2018-06-12
HEFEI UNIV OF TECH
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  • Abstract
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  • Application Information

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Problems solved by technology

Chinese invention patent 200910085771.4 "Simulated Steering Wheel Control Feeling Force Feedback Steering System and Automobile Simulated Driving System" proposed the implementation framework of the combination of force feedback steering system and automobile simulated driving visual system, but in terms of system integration synchronization and adjustability no in-depth research

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  • A visual control method for a multi-dimensional adjustable vehicle steering manipulation simulation and testing system
  • A visual control method for a multi-dimensional adjustable vehicle steering manipulation simulation and testing system
  • A visual control method for a multi-dimensional adjustable vehicle steering manipulation simulation and testing system

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Embodiment Construction

[0039] In this embodiment, a multi-dimensional adjustable vehicle steering simulation and testing system is applied to vehicle steering simulation experiments, and its composition includes: simulation driving bench, data acquisition and control system, upper computer system, internal components and connections Such as figure 1 shown.

[0040] The installation position and adjustability of the main components are as follows: figure 2 shown. The simulated driving bench includes: an "L"-shaped base 1 composed of a horizontal plate and an inclined plate, a car seat 2, a pedal 3, a steering gear bracket 4 and a steering gear. Wherein, the steering gear is formed by sequentially connecting a road sense motor 5, a double-diaphragm coupling 6, a steering column 7 and a steering wheel 8. The road sense motor 5 is a low-speed DC motor with a reducer, which provides a return torque to the steering wheel 8 to simulate the driving road feel. The output shaft of the road sensor motor 5...

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Abstract

The invention discloses a multi-dimensional adjustable automobile steering operation simulation and test system and a visual control method thereof. The system comprises a simulated driving stage, a data acquisition and control system and an upper computer system, wherein the simulated driving stage is used for providing a hardware platform with adjustable layout for simulating steering operation, and simulating an automobile driving road sense to provide a real-time adjustable force feedback for steering operation; the data acquisition and control system is used for acquiring the steering angle and torque signals of a steering wheel in real time, and outputting motor control signals; and the upper computer system communicates with the data acquisition and control system in real time, and provides a three-dimensional virtual scene for simulating steering operation via a display device. By integrating software and hardware systems, the road sense of the real automobile steering wheel and the visual scene of real driving are synchronously simulated, and adjustable multi-dimensional experimental conditions including hardware layout, force feedback, driving sight and the like influencing the steering operation feeling are realized, so that an experimental platform is provided for steering operation simulation experiment researches.

Description

technical field [0001] The invention relates to the technical field of automobile ergonomics, in particular to a visual control method of a multi-dimensional adjustable automobile steering manipulation simulation and test system for researching automobile human-computer interaction. Background technique [0002] Automobile steering manipulation is a typical human-machine operation, and related ergonomics research requires a large number of manipulation experiments. In order to achieve the experimental goals more safely, economically and quickly, the simulation experiments and the development of simulation experiment equipment using virtual simulation technology are gradually Attention has been paid to it, and the degree of substitution of simulation experiments for real vehicle experiments has been increasing. The comprehensiveness and fidelity of the simulated driving equipment for the driver's sensory feedback simulation are the decisive factors for the simulation experime...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/04G09B9/05
CPCG09B9/04G09B9/05
Inventor 刘明周张淼扈静刘正琼葛茂根张铭鑫凌琳张玺王小巧
Owner HEFEI UNIV OF TECH
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