Interaction control method for improving safety of automobile product based on virtual reality

A technology of interactive control and virtual reality, applied in the field of interactive control, can solve problems such as insufficient security, achieve high marketability, reduce costs, and improve security

Inactive Publication Date: 2020-08-04
TIANJIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an interactive control method based on virtual reality to improve the safety of automobile products. The present inve

Method used

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  • Interaction control method for improving safety of automobile product based on virtual reality
  • Interaction control method for improving safety of automobile product based on virtual reality
  • Interaction control method for improving safety of automobile product based on virtual reality

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the implementation manners of the present invention will be further described in detail below.

[0025] Such as figure 1 As shown, the implementation process of the present invention comprises the following steps:

[0026] Construct the operation journey map of each stage of the user from getting on the car to getting off the car. The operation journey map of each stage of the user from getting on the car to getting off the car includes: getting on the car, preparing for departure, starting, interactive behavior during driving, parking, getting off the car, etc. Series of driving operations.

[0027] Based on different scenarios, classify the driving behaviors generated by users at each stage. Different scenarios include: a series of life scenarios such as going to work, carrying passengers, and family outings; the classification of driving behaviors is to classify the mai...

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Abstract

The invention discloses an interaction control method for improving the safety of an automobile product based on virtual reality. The method comprises the following steps: establishing a hierarchicalstructure model by utilizing an analytic hierarchy process; forming a set by taking various factors influencing the evaluation object as elements; taking a set composed of various results made by an evaluator for the evaluation object as an evaluation set of comprehensive evaluation; if the membership degree of the ith element in the factor set U to the first element in the evaluation set V is ri1, representing the result of single-factor evaluation of the ith element by using a fuzzy set; forming a matrix Rm * n by taking m single-factor evaluation sets R1, R2-Rm as rows, and taking the matrix Rm * n as a fuzzy comprehensive evaluation matrix; giving a weight ai and a fuzzy set of a weight set of each factor ui to each factor ui; after the single-factor evaluation matrix R and the factorweight vector A are determined, changing the fuzzy vector A on the U into the fuzzy vector on the V through fuzzy change, determining the final score of the operation part and if the score is smallerthan a threshold value, improving the operation part.

Description

technical field [0001] The invention relates to the field of automobile products, in particular to an interactive control method for improving the safety of automobile products based on virtual reality. Background technique [0002] With the development of science and technology, automobiles have faded from the role of means of transportation, and have gradually become a symbol of people's quality of life, and even a symbol of status. The functions of automobiles tend to be diversified, and the layout of its internal operating elements is becoming more and more complex, which also increases the chance of human error. Human error or error is the main direct cause of motor vehicle traffic accidents. [0003] In the design of traditional automobiles, a lot of manpower, material resources and time are required from the scale clay model to the trial production of prototypes. The traditional method of vehicle interactive control is to use a real person combined with a prototype ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06393G06Q10/067
Inventor 梁雄郭伟薛水晶付忠霖张鹏
Owner TIANJIN UNIV
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