A kind of automobile objective evaluation test equipment based on man-machine bench model

By using an objective evaluation testing device for automobiles based on a human-machine rig model, and by collecting information on human body status and driving posture using detection components, the problem of strong interference from subjective factors is solved, and accurate measurement and objective evaluation of driving comfort are achieved.

CN115576300BActive Publication Date: 2026-05-19CHONGQING CHANGAN AUTOMOBILE CO LTD
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Patent Information

Application Number
CN202211202255.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-09-29
Publication Date
2026-05-19
Estimated Expiration
2042-09-29

AI Technical Summary

Technical Problem

In existing technologies, the evaluation results of human-machine models for automobiles are highly susceptible to subjective interference and cannot form objective evaluation results.

Method used

An objective evaluation testing device for automobiles based on a human-machine rig model was designed, including a display screen, a simulated steering wheel and driver's seat, and equipped with detection components such as an eye tracker, a heart rate monitor, a joint sensor and a camera. By collecting information on human body status and driving posture, the device performs objective evaluation using a processor.

Benefits of technology

It enables precise measurement and evaluation of driving comfort, reduces the interference of subjective factors, and provides a more accurate design basis.

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Abstract

The application provides a kind of automobile objective evaluation test equipment based on man-machine bench model, comprising: display screen device for simulating the change of the environment in front of real car driver, the display screen device can be adapted to the demand of test personnel and move up and down;Simulate steering wheel for simulating the steering wheel of real car;Simulate driving seat for simulating the driving seat of real car;Simulate steering wheel is arranged in front of simulate driving seat, display screen device is arranged between simulate steering wheel;Detection component for collecting the body state information and driving posture information of test personnel sitting on simulate driving seat;Processor connected with the detection component, test personnel operate simulate steering wheel and / or observe the information displayed on display screen device, detection component collects the body state information and driving posture information of test personnel, processor evaluates according to the body state information and driving posture information collected, and obtains the human driving comfort result.
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