Motorist kinematics and kinetic parameter testing system
A dynamic parameter and test system technology, applied in medical science, diagnostic recording/measurement, vehicle steering/bump performance, etc., can solve problems such as lack of biomechanics, no driving comfort analysis research, no consideration, etc., to achieve the measurement process simple effect
Active Publication Date: 2015-06-24
TSINGHUA UNIV
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Problems solved by technology
Although the current general car design has the function of adjustable interface, it only solves some human-machine problems. Due to the lack of guidance from scientific data on biomechanical characteristics, it does not really solve the problem of driving comfort from the mechanism
However, in some researches on the ride comfort of automobiles, the partial integration of ergonomics and biomechanics has been realized, and some quantitative methods have been provided for the design of the human-machine interface. The driving comfort is analyzed and studied from the perspective of human kinematics; and the influence of the resistance torque generated by the steering wheel on the man-machine system and the biomechanical characteristics of the driver is not considered when the steering wheel is turned in real driving
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[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] The present invention includes a three-dimensional adjustable cab simulation platform system 1, a steering wheel resistance moment simulation system 2, a steering wheel angle and torque testing system 3, a human kinematics testing system 4, and a human body electromyographic signal testing system 5; Based on the cab simulation platform system 1 and the steering wheel resistance torque simulation system 2, through the cooperation of the steering wheel angle and torque test system 3, the human kinematics test system 4 and the human body electromyographic signal test system 5, it is possible to realize the Measurement and analysis of human kinematics and dynamics parameters during steering manipulation under different driving postures, and the measurement results can be displayed intuitively in real time.
[0024] Such as figure 1 As shown, the t...
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The invention relates to motorist kinematics and a kinetic parameter testing system. Based on a three-dimensional adjustable cab simulation platform system and a steering wheel resisting moment simulation system, through matching of a steering wheel angle and a turning moment testing system and matching of a human body kinematics testing system and a human body electromyographic signal testing system, the motorist kinematics and the kinetic parameter testing system achieves measurement and analysis of human body kinematics and kinetic parameters when different people carry out steering operation in different driving gestures, measuring results can be visually displayed in real-time, the whole measurement process is simple, easy to operate and accurate in measuring data, scientific basis is provided for optimal design of an automobile cab human-computer interface and design of a power-assisted steering system, and scientific evaluation criterion is also provided for comfort degree evaluation of development of an automobilism system and computer-assisted automobile ergonomic.
Description
technical field [0001] The invention relates to an automobile ergonomics experiment measuring device, in particular to an automobile driver kinematics and dynamics parameter testing system. Background technique [0002] With the development of modern society, people have higher and higher requirements for car comfort. How to improve and perfect the design of automobile man-machine interface, so that the driver can obtain a reasonable and comfortable driving posture in the driving process, so as to achieve the best operating efficiency, has become one of the important research topics in the development of humanized automobile design. [0003] In the design of automobile man-machine interface, the design of the seat and various control devices (such as the steering wheel of the cab, pedals, etc.) determines the driver's posture comfort, and different operating postures are directly related to the driver's operation. Comfort, operating efficiency and driver fatigue. At presen...
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IPC IPC(8): G01M17/06A61B5/11A61B5/0488
Inventor 刘亚辉王漫杨义勇王人成季学武
Owner TSINGHUA UNIV