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Navigation processing method and mobile intelligent terminal

A mobile intelligent terminal and processing method technology, applied in the field of navigation, can solve the problems of difficulty in guaranteeing the accuracy of map quotient data, long cycle, and high user yaw rate, and achieve the goal of improving navigation experience, improving accuracy, and reducing yaw rate. Effect

Active Publication Date: 2019-03-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after the navigation device determines the navigation route, due to various reasons such as the user's unfamiliarity with the road and the temporary construction of the road, the user's yaw rate is relatively high.
[0003] At present, most of the existing navigation systems only give prompts to auxiliary guidance information such as accident-prone road sections, traffic lights or tunnels, sharp turns, etc. of the system's own data, but do not give information on the yaw-prone positions where the user deviates from the route due to driving errors. hint
In addition, for the erroneous data in the navigation system, it mainly relies on collecting user feedback to correct it, and does not consider that the user's behavior feedback in the navigation system is more conducive to data collection and updating. Furthermore, in the navigation system, usually through Regularly purchase new map business data to correct navigation error data, and the accuracy of the map business data itself is difficult to guarantee, and the cycle is long

Method used

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  • Navigation processing method and mobile intelligent terminal
  • Navigation processing method and mobile intelligent terminal

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Experimental program
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Effect test

Embodiment 1

[0027] figure 1 It is a flow chart showing the navigation processing method according to Embodiment 1 of the present invention. The method can be executed on a mobile terminal or a server.

[0028] refer to figure 1 , in step S110, according to the navigation planning instruction of the user, the data of the navigation route and the data of multiple off-track multiple points on the navigation route are obtained, and the data of the off-track multiple points include the position information of the off-track multiple points .

[0029] Here, the navigation planning instruction includes at least destination information, for example, destination information input by a user on a navigation interface. Correspondingly, the navigation planning instruction is sent to the server, and the data of the navigation route calculated according to the user's current position and destination information and the data of multiple off-track multiple points on the navigation route are received fro...

Embodiment 2

[0048] figure 2 It is a logical block diagram showing the mobile intelligent terminal according to the second embodiment of the present invention. can be used to execute as figure 1 The method steps of the illustrated embodiment.

[0049] refer to figure 2 , the smart mobile terminal includes a navigation request module 210 and a yaw multi-point prompt module 220 .

[0050] The navigation request module 210 is used to obtain the data of the navigation route and the data of multiple off-track multiple points on the navigation route according to the navigation planning instruction of the user, and the data of the off-track multiple points include the positions of the off-track multiple points information.

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Abstract

The invention provides a navigation processing method and a mobile intelligent terminal. The navigation processing method comprises following steps: data of a navigation route, and data of a plurality of off-course-prone points on the navigation route are obtained based on navigation planning instructions of users, wherein the data of the off-course-prone points comprises position information of the off-course-prone points; in navigation process based on the navigation route information, if the distance between the current position and any one of the off-course-prone points is lower than a preset distance limiting value, and advancing towards the off-course-prone point is carried out, the user is reminded of approaching towards the off-course-prone point. According to the navigation processing method and the mobile intelligent terminal, when the navigation planning instructions of users are received, users are provided with navigation route data and the data of the plurality of off-course-prone points on the navigation route further, so that reminding of users on off-course in navigation process is realized, user off-course rate is reduced, and user navigation experience is improved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to a navigation processing method and a mobile intelligent terminal. Background technique [0002] With the popularization of vehicles and the development of road construction, navigation devices have become the basic equipment for users to travel. However, after the navigation device determines the navigation route, due to various reasons such as the user's unfamiliarity with the road and temporary construction of the road, the user's yaw rate is relatively high. [0003] At present, most of the existing navigation systems only give prompts to auxiliary guidance information such as accident-prone road sections, traffic lights or tunnels, sharp turns, etc. of the system's own data, but do not give information on the yaw-prone positions where the user deviates from the route due to driving errors. hint. In addition, for the erroneous data in the navigation system, it mainly reli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G01C21/36
CPCG01C21/3407G01C21/3679
Inventor 罗序斌
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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