Navigation method, equipment, computer storage medium and computer program product

A technology of computer programs and navigation methods, applied in the field of navigation, can solve problems such as extensive road-level navigation guidance, inaccurate prompts, and differences in the directions of different lanes, and achieve the effect of refined navigation guidance solutions

Pending Publication Date: 2022-06-21
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in related technologies, navigation is based on roads, that is, road-level navigation guidance. However, most roads have two or more lanes, and different lanes support different driving directions. There is also a difference in the direction the lanes are going
In the navigation process of related technologies, road-level navigation guidance is relatively extensive, and the prompts are not accurate enough. Therefore, how to provide more refined and accurate navigation guidance solutions to improve travel safety has become a problem that technicians in the field need to continuously solve and continuously optimize. question

Method used

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  • Navigation method, equipment, computer storage medium and computer program product
  • Navigation method, equipment, computer storage medium and computer program product
  • Navigation method, equipment, computer storage medium and computer program product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1 of the present application provides a navigation method, which is applied to an electronic device. For ease of understanding, an application scenario of the navigation method provided by Embodiment 1 of the present application is described. Refer to figure 1 shown, figure 1 This is a schematic diagram of a scenario of a navigation method provided in Embodiment 1 of the present application. figure 1 The illustrated scene includes an electronic device 101, a cloud 102, and a navigated object 103; the navigated object 103 is a vehicle, and the electronic device 101 may be a device that executes the navigation method provided in Embodiment 1 of the present application.

[0026] The electronic device 101 may be a terminal device such as a smart phone, a tablet computer, a notebook computer, and a vehicle-mounted terminal, and the electronic device 101 may also be a network device such as a server, which is not limited in this application. When the electronic de...

Embodiment 2

[0066] Based on the method described in Embodiment 1 above, Embodiment 3 of the present application provides a navigation device for executing the method described in Embodiment 1 above. Figure 8As shown, the navigation device 30 includes: a navigation module 301 , a lane positioning module 302 , a lane connection module 303 , a merging module 304 and a lane guidance module 305 .

[0067] Navigation module 301, used to obtain the positioning position and navigation route of the object being navigated;

[0068] A lane positioning module 302, configured to determine the driving lane of the object to be navigated based on the positioning position of the object to be navigated;

[0069] The lane connection module 303 is configured to determine, based on the positioning position and navigation route of the navigated object, the target lane that needs to be driven out of the intersection in front of the navigated object and the merging lane that needs to be driven into the target l...

Embodiment 3

[0081] Based on the method described in Embodiment 1 above, Embodiment 4 of the present application provides an electronic device for executing the method described in Embodiment 1 above. Figure 9 shown, Figure 9 This is a schematic structural diagram of an electronic device provided in Embodiment 4 of the present application, and the specific embodiments of the present application do not limit the specific implementation of the electronic device.

[0082] like Figure 9 As shown, the electronic device may include: a processor (processor) 402 , a communications interface (Communications Interface) 404 , a memory (memory) 406 , and a communication bus 408 .

[0083] in:

[0084] The processor 402 , the communication interface 404 , and the memory 406 communicate with each other through the communication bus 408 .

[0085] The communication interface 404 is used to communicate with other electronic devices such as terminal devices or servers.

[0086] The processor 402 is ...

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PUM

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Abstract

The embodiment of the invention provides a navigation method and device, a computer storage medium and a computer program product, and the navigation method comprises the steps: obtaining a positioning position and a navigation route of a navigated object; determining a driving lane of the navigated object based on the positioning position of the navigated object; based on the positioning position and the navigation route of the navigated object, a target lane which needs to be driven out of the intersection in front of the navigated object and a merging lane which needs to be driven into the target lane are determined, and the merging lane at least comprises a driving lane; according to the driving speed and the response time of the navigated object and the merging ending position of the merging lane, determining a safe merging area of each merging lane; and guiding the navigated object based on the positioning position of the navigated object, the safe merging area of the merging lane and the driving behavior. According to the invention, guidance is carried out during lane merging, so that lane-level navigation is realized, and a more accurate and finer navigation guidance scheme is provided.

Description

technical field [0001] The embodiments of the present application relate to the field of navigation technologies, and in particular, to a navigation method, a device, a computer storage medium, and a computer program product. Background technique [0002] With the development and popularization of smart terminals, many users will use travel application software when traveling, such as map navigation application software, car-hailing application software, etc. However, in the related art, the navigation is based on the road, that is, road-level navigation and guidance. However, most roads have two or more lanes, and different lanes support different driving directions. There are also differences in the direction the lanes go. In the navigation process of related technologies, road-level navigation guidance is relatively extensive, and the prompts are not accurate enough. Therefore, how to provide a more refined and accurate navigation and guidance solution to improve travel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01C21/36
CPCG01C21/3484G01C21/3492G01C21/3658
Inventor 闫青永邱堋星陈志洋余小龙甘文勇
Owner ALIBABA GRP HLDG LTD
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