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A method for measuring the service level of a non-motor vehicle road section based on VR technology

A non-motor vehicle lane and service level technology, which is applied in the field of service level measurement of non-motor vehicle road sections, and can solve the problems of limited sample size, low applicability, and difficult road evaluation.

Active Publication Date: 2019-01-11
BEIJING JIAOTONG UNIV
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  • Application Information

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Problems solved by technology

These methods often have too many subjective components and are limited by the sample size, so it is difficult to make a comprehensive evaluation of various types of roads, making it difficult for the graded evaluation of service levels to reflect the actual wishes of road users
At the same time, t

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  • A method for measuring the service level of a non-motor vehicle road section based on VR technology
  • A method for measuring the service level of a non-motor vehicle road section based on VR technology
  • A method for measuring the service level of a non-motor vehicle road section based on VR technology

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Abstract

The invention belongs to the field of transportation and relates to a method for measuring the service level of a non-motor vehicle road section based on VR technology, the method comprising the following steps: A, screening a typical road section; B, recording a video of a typical road section; C, processing that video of the road section and collecting the data information of the road traffic condition; D, carrying out a non-motorized lane satisfaction survey experiment; E, establishing the service level model of non-motorized lane. The practical VR method of the invention can better restorethe reality perception of the rider, enable the user to immerse in the interactive view, exhibit more real entity behavior, and ultimately make the service level grading evaluation of the non-motorized lane more reliable.

Description

technical field [0001] The invention belongs to the field of transportation and relates to a method for measuring and calculating the service level of non-motor vehicle road sections based on VR technology. Background technique [0002] The service level of non-motor vehicle lanes is an important parameter to evaluate the operation of lanes, and it is also the basis for planning and designing non-motor vehicle traffic facilities. This patent takes continuous non-motorized lanes as the research object, uses VR technology to set up a virtual riding environment, studies the service quality experienced by riders under different road conditions, environmental conditions and traffic conditions, and obtains different attributes (including different A large number of effective samples at the level of road conditions, environmental conditions and traffic conditions), through refined classification (that is, classification based on the above-mentioned different attributes), the factor...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26G06F3/01G06K9/00
CPCG06F3/011G06Q10/0639G06Q50/26G06V20/20
Inventor 梁肖张天雨杨海雄洪俊意
Owner BEIJING JIAOTONG UNIV
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