Navigation method and device

A navigation method and navigation information technology, applied in the computer field, can solve the problems of low positioning accuracy, inability to accurately locate the user's current position, poor navigation effect, etc., and achieve the effect of improving the navigation effect.

Active Publication Date: 2017-05-17
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the above-mentioned navigation method is used to navigate in an indoor environment, on the one hand, due to factors such as the low positioning accuracy of the positioning method itself, building occlusion and other factors, it is impossible to accurately locate the user's current position, thereby reducing the accuracy of navigation.
On the other hand, the navigation route in the real environment cannot be presented to the user, and the navigation effect is poor

Method used

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Embodiment Construction

[0017] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] figure 1 An exemplary system architecture of an embodiment of a navigation method or device that can be applied to the present application is shown.

[0020] Such as figure 1 As shown, the system architecture may include terminal devices 101 , 102 , 103 , a network ...

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Abstract

The application discloses a navigation method and device; according to one specific embodiment, the method comprises: transmitting to a server, an image taken by a user in an indoor environment with a terminal and including an identification object; receiving navigation information returned by the server and related to a position of the user in the indoor environment, wherein the position is determined based on a preset identification object matching with the identification object and a position of the preset identification object in the corresponding indoor environment; presenting at least part of the navigation information in the image by means of augmented reality. A user can accurately locate his or her position in the indoor environment just by using a terminal to take image without using special equipment, and navigation accuracy is improved and the applicability is high; in addition, navigation information related to the position of the user in the indoor environment is presented in real environment, and navigation effect is improved.

Description

technical field [0001] The present application relates to the field of computers, in particular to the technical field of navigation, and in particular to a navigation method and device. Background technique [0002] At present, in the indoor environment, the commonly used navigation method is: use positioning methods such as base stations and WiFi to locate the user's position, and display the navigation route between the user's position and the destination on the electronic map. [0003] However, when the above-mentioned navigation method is used to navigate in an indoor environment, on the one hand, due to factors such as the low positioning accuracy of the positioning method itself, building occlusion and other factors, it is impossible to accurately locate the user's current position, thereby reducing the accuracy of navigation. . On the other hand, the navigation route in the real environment cannot be presented to the user, and the navigation effect is poor. Conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/206G06T7/73G06T2207/30244G06T2207/30204G06V20/20G06V10/462G06T19/006G01S5/0284
Inventor 赵晨吴中勤李颖超乔慧张永杰
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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