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Navigation method and navigation apparatus

A navigation method and technology of a navigation device, applied in the field of communication, can solve the problems of high prediction cost, difficulty in guaranteeing prediction results, etc., and achieve the effects of improving efficiency, avoiding congested routes, and saving network communication resources.

Active Publication Date: 2015-05-06
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above existing technologies, since the road condition information is dynamically changing, even if combined with the dynamically changing road condition information, it is difficult to predict the road condition in the future to ensure that the prediction result is completely accurate, and the cost of forecasting is also high

Method used

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  • Navigation method and navigation apparatus
  • Navigation method and navigation apparatus

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Embodiment Construction

[0036] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0037] Embodiments of the present invention provide a navigation method, which can select a navigation route according to real-time road conditions, realize active congestion avoidance routes, improve navigation efficiency, and reduce navigation costs.

[0038] figure 1 It is a schematic diagram of the operating environment of the navigation method in the embodiment of the present invention. Terminal 100 is connected to server 200 via a network.

[0039]The terminal 100 receives the starting point and end point of the requested navigation route input by the user, and requests the server 200 for the navigation route. There may be multiple naviga...

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Abstract

The invention relates to a navigation method, which comprises: according to the starting point and the end point submitted by a terminal, calculating a first navigation route between the starting point and the end point and reversing back to the terminal; receiving positioning information of the terminal and a real-time road condition acquiring request; calculating a second navigation route between the current position in the positioning information and the end point according to the real-time road condition; and according to the predetermined rule, determining whether the second navigation route is superior to the navigation route between the current position and the end point in the first navigation route, and reversing back the second navigation route to the terminal if the second navigation route is superior to the navigation route between the current position and the end point in the first navigation route. In addition, the present invention further provides a navigation apparatus. With the navigation method and the navigation apparatus, the road utilization rate can be improved, the vehicle navigation efficiency can be improved, and the network communication resources can be saved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a navigation method and device. Background technique [0002] Mobile phone navigation is to guide the route for the user through the navigation function of the navigation application program in the mobile phone, so that the user can reach the destination from the current location. During the navigation process, the best route can be selected between the user's location and the destination, and the user can be prompted to turn at the intersection during the driving process. [0003] The current technical solution calculates the current optimal navigation route based on the latest road conditions when calculating the navigation solution, or combines dynamic information to predict the road conditions for a period of time in the future, thereby calculating the current optimal navigation route, and updating during the navigation process. Traffic information, updated ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34H04L29/06H04W84/18
CPCG01C21/3415G01C21/3492
Inventor 李伟征李慧敏江红英张弦
Owner TENCENT TECH (SHENZHEN) CO LTD
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