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Indoor navigation method and device

An indoor navigation and algorithm technology, applied in the field of navigation

Active Publication Date: 2020-12-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for indoor navigation, aiming to solve the technical problems of automatic driving and navigation in some special indoor occasions

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  • Indoor navigation method and device

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no. 1 example

[0131] Based on the first embodiment, the present application provides a device for indoor navigation. The acquisition module 10 collects real-time images of moving objects and current environmental maps, and the microprocessor module 20 performs preset navigation and positioning algorithms on the collected real-time images and current environmental maps. Obtain the current position information of the mobile body, then the wireless transmission module 30 obtains the moving direction of the mobile body from the current position information, generates navigation information from the current position information of the mobile body and the moving direction, and sends it to the mobile body, The mobile body navigates according to the received information. The device collects real-time images and current environment maps, processes the real-time images and current environment maps, and sends the obtained navigation information to the mobile body, so as to realize automatic driving and...

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Abstract

The invention discloses an indoor navigation method and device. The method comprises the steps of firstly, acquiring a moving body real-time image and a current environment map which are acquired by an acquisition device; acquiring the current position information of the moving body through a preset navigation positioning algorithm according to the acquired real-time image and the current environment map; and then obtaining the moving direction of the moving body according to the current position information, generating navigation information according to the current position information and the moving direction of the moving body, sending the navigation information to the moving body, and navigating by the moving body according to the received information. According to the invention, thereal-time image and the current environment map of the moving object are collected; the current position information and the moving direction of the moving body are obtained through a navigation positioning algorithm, navigation information is generated and sent to the moving body so that the moving body can carry out navigation according to the navigation information, and therefore indoor occasion automatic driving navigation which cannot be achieved by some positioning systems is achieved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to an indoor navigation method and device. Background technique [0002] In recent years, autonomous driving technology has developed particularly rapidly. Statistics show that the number of cars in China exceeded 200 million for the first time in 2017, among which there were more than 7 million cars with automatic driving functions. In the process of its development, autonomous driving technology has continuously optimized and improved the driving safety factor and relieved the pressure on urban traffic, and at the same time, it has also brought more and more good driving and leisure entertainment experiences to users. Automatic driving technology can avoid human error, effectively reduce the accident rate, reduce the driver's work intensity, effectively relieve driving fatigue and increase autonomous control time. [0003] At present, there are many technical methods for auto...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/206
Inventor 吴琼丁钊袁宁范贤根李涛韦邦国
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD