Driving navigation method, device and system

A driving navigation and Internet of Vehicles technology, applied in the field of vehicle navigation, can solve problems such as inability to obtain road information, inconsistent road conditions, and vehicle GPS positioning deviations

Active Publication Date: 2019-05-10
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual operation, due to the uneven distribution of vehicles and the GPS positioning deviation of vehicles, the monitoring center cannot obtain accurate road information, and there is a problem that the road condition detection results are inconsistent with the real road conditions.

Method used

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  • Driving navigation method, device and system
  • Driving navigation method, device and system
  • Driving navigation method, device and system

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Embodiment Construction

[0037] Embodiments of the present application provide a driving navigation method, device, and system, which are used to provide accurate road information for driving vehicles and improve the accuracy and accuracy of driving navigation.

[0038] In order to make the purpose, features, and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, The embodiments described below are only some of the embodiments of the present application, but not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in the embodiments of the present application belong to the protection scope of the embodiments of the present application.

[0039] The terms "comprising" and "having" in the description and claims of the...

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Abstract

The embodiment of the invention discloses a driving navigation method, device and system, used for providing accurate road information for a driving vehicle and improving the driving navigation precision and accuracy. The driving navigation method provided in the embodiment of the invention is applied to a first server in the driving navigation system; the driving navigation system further comprises a road facility and a terminal; the first server respectively communicates with the road facility and the terminal; the first server receives first road monitoring information periodically sent bythe road facility; the first road monitoring information comprises a monitoring result of a road, where the road facility is; the first server obtains the road information of the position, where the terminal is, according to the first road monitoring information; the range of the road, where the road facility is, covers the position, where the terminal is; and the first server sends the road information of the position, where the terminal is, so that the terminal performs driving navigation processing according to the road information of the position, where the terminal is.

Description

technical field [0001] The embodiments of the present application relate to the technical field of vehicle navigation, and in particular, to a driving navigation method, device, and system. Background technique [0002] The current vehicle navigation technology can use the floating car model, which mainly relies on the vehicle terminal to realize road condition detection. A Global Positioning System (Global Positioning System, GPS) is installed on the vehicle-mounted terminal, and the vehicle-mounted terminal sends information to the monitoring center at regular intervals (for example, 10 seconds to 30 seconds), and the information includes vehicle location information. Based on the information reported by the vehicle terminal, the monitoring center can calculate the road condition and send it to other terminals requesting road condition data. The current terminal mainly adopts the above-mentioned solution to implement road condition broadcasting. [0003] This scheme main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/38G01S17/93G01S13/93
Inventor 俞一帆
Owner TENCENT TECH (SHENZHEN) CO LTD
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