Navigation method and device

A navigation method and navigation information technology, applied in the field of positioning and navigation, can solve problems such as low safety and existing safety risks, and achieve the effect of improving safety and avoiding car accidents

Inactive Publication Date: 2014-11-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The navigation device in the prior art displays the navigation information through the indicator icons on the display screen, so the driver needs to obtain the navigation information through the display screen of the navigation device, so that the driver has a safety risk when driving, resulting in a safety hazard. lower

Method used

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  • Navigation method and device
  • Navigation method and device

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Embodiment Construction

[0023] In one embodiment, such as figure 1 As shown, a navigation method completely depends on a computer program that can run on a computer system based on the von Neumann system, such as a vehicle navigation device, a handheld navigation locator, a smart phone, a tablet computer, and a palm computer etc. The method includes the following steps:

[0024] Step S102, acquiring the input keyword.

[0025] Step S104, obtaining map information, and obtaining a target location according to keywords and map information.

[0026] In one embodiment, the keywords entered in the text input box may be obtained, and the obtained map information may be searched to find the name of the point of interest corresponding to the keyword, and the location information of the name of the point of interest may be obtained as the target location. In the field of navigation technology, the point of interest is the sign on the electronic map that marks physical facilities such as restaurants, buses,...

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Abstract

Provided is a navigation method. The navigation method comprises steps: inputted key words are obtained; map information is obtained and an object position is obtained according to the key words and the map information; positioning information is tracked and obtained; navigation information is obtained according to the object position, the positioning information and the map information; the navigation information is broadcast through voices. In addition, a navigation device is provided. The navigation method and device can raise the safety.

Description

technical field [0001] The invention relates to the technical field of positioning and navigation, in particular to a navigation method and device. Background technique [0002] Mobile phone navigation devices or car navigation devices in the prior art usually store offline maps, and establish navigation information to the target position according to the target position input by the user in the input box of the map search bar, and display it on the map. [0003] However, the inventor has found through analysis that the navigation device in the prior art has at least the following problems: [0004] The navigation device in the prior art displays the navigation information through the indicator icons on the display screen, so the driver needs to obtain the navigation information through the display screen of the navigation device, so that the driver has a safety risk when driving, resulting in a safety hazard. lower. Contents of the invention [0005] Based on this, it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/36
CPCG01C21/36G01C21/3492G01C21/3629
Inventor 叶颖华侯月姣
Owner TENCENT TECH (SHENZHEN) CO LTD
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