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Method and device for identifying yaw mode, computer equipment and storage medium

A computer program and yaw technology, applied in the field of navigation, can solve problems such as unrecognizable yaw behavior patterns

Active Publication Date: 2021-05-18
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology can only judge whether a yaw behavior has occurred, and cannot identify the corresponding pattern of the yaw behavior that has occurred

Method used

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  • Method and device for identifying yaw mode, computer equipment and storage medium
  • Method and device for identifying yaw mode, computer equipment and storage medium
  • Method and device for identifying yaw mode, computer equipment and storage medium

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0030] The method for identifying the yaw mode provided by this application can be applied to such as figure 1 In the shown application environment, the application environment may include a terminal 110 and a server 120 . Wherein, the terminal 110 and the server 120 can communicate through the network, and the server 120 can provide navigation services for users using the terminal 110. Exemplarily, the terminal 110 can be a smart phone 111, a vehicle-mounted terminal 112, a personal computer, a notebook Computers, tablet computers, portable wearable devices, etc., the se...

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Abstract

The invention relates to the technical field of navigation, and provides a yaw mode identification method and device, computer equipment and a storage medium. According to the method, the mode of the yaw behavior can be accurately recognized, a basis can be provided for updating of a navigation route, and the navigation and route planning quality in an automatic driving technology based on artificial intelligence is improved. The method comprises the following steps: comparing trajectory data with navigation data, determining a yaw point corresponding to an occurred yaw behavior on the navigation route, then acquiring yaw statistical information obtained by performing statistics on the yaw point, respectively acquiring route attribute information of a yaw route and the navigation route, based on the combination of yaw statistical information, the route attribute information of the yaw route and the navigation route, identifying a mode to which the occurring yaw behavior belongs, and judging whether the occurring yaw behavior is active yaw caused by subjective selection of a user or passive yaw caused by route attributes.

Description

technical field [0001] The present application relates to the field of navigation technology, in particular to a method, device, computer equipment and storage medium for identifying a yaw mode. Background technique [0002] With the rapid development of information processing technology, navigation technology has emerged. Using navigation technology can provide users with navigation and positioning services based on mobile terminals, and can further judge whether yaw behavior occurs through the detection of user trajectory data. [0003] The technology currently provided is mainly to detect whether the deviation behavior occurs, for example, to detect whether the user has the deviation behavior during the navigation process in real time, that is, to detect whether the user keeps moving on the navigation route in real time, and if the deviation behavior is detected, usually It is to prompt the user to return to the navigation route. However, this technology can only judge ...

Claims

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Application Information

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IPC IPC(8): G01C21/20G01C21/34
CPCG01C21/20G01C21/3415
Inventor 冯晨昊
Owner TENCENT TECH (SHENZHEN) CO LTD
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