Unlock instant, AI-driven research and patent intelligence for your innovation.

Positioning navigation system and method based on two-dimensional code

A positioning and navigation, two-dimensional code technology, applied in satellite radio beacon positioning systems, services based on specific environments, traffic control systems for road vehicles, etc. and other issues to achieve the effect of increasing accuracy, ensuring security, and improving security

Inactive Publication Date: 2021-06-29
史津语
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although various navigation devices and mobile phone navigation software are becoming more and more popular, at the micro level, they cannot effectively meet the user's short-distance, precise positioning and navigation needs. Therefore, we propose a positioning and navigation system and method based on two-dimensional codes for solve the problems raised above

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Positioning navigation system and method based on two-dimensional code
  • Positioning navigation system and method based on two-dimensional code
  • Positioning navigation system and method based on two-dimensional code

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-5 , a positioning and navigation system based on a two-dimensional code is proposed in this embodiment, including a positioning and navigation system based on a two-dimensional code proposed by the present invention, including a mobile phone, a generator, a transmitter, a receiving end, a processor, a conversion The mobile phone is connected to the generator, the generator is connected to the transmitter, the transmitter is connected to the receiving end, and the receiving end, converter and calculator are all connected to the processor, and the calculator is connected to the Terminals are connected.

[0032] In this embodiment, the mobile phone is respectively equipped with GPS, memory and transmitter, and the GPS is connected to the memory, and the memory is connected to the transmitter.

[0033] In this embodiment, the mobile phone is provided with a camera, and the camera is connected to the transmitter, and the transmitter is connected to the tr...

Embodiment 2

[0042] The present invention also proposes a method for using a positioning and navigation system based on a two-dimensional code, comprising the following steps:

[0043] S1: First collect the personnel at the target coordinate point using GPS positioning information, and at the same time use the camera to take videos and photos of the surrounding environment;

[0044] S2: The coordinate information, video and photos are sent to the generator through the transmitter, and the generator can generate a two-dimensional code image, and then the two-dimensional code image is transmitted to the processor through the transmitter and the receiver;

[0045] S3: Through the converter, the image information of the QR code can be decomposed, the coordinate data and the image are generated respectively, and then sent back to the processor;

[0046] S4: The processor uses the coordinate data to sort out multiple paths leading to the coordinate points, and then recommends the best route base...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a positioning and navigation system and method based on a two-dimensional code, and solves the technical problem that the existing positioning and navigation system cannot effectively meet the close-range and accurate positioning and navigation requirements of a user in the microscopic level. The positioning and navigation system comprises a mobile phone, a generator, a transmitter, a receiving end, a processor, a converter, a calculator and a terminal; and the mobile phone is connected with the generator, the generator is connected with the transmitter, the transmitter is connected with the receiving end, and the receiving end, the converter and the calculator are all connected with the processor. The GPS positioning system can be matched with a camera to shoot surrounding environment conditions, so that the positioning accuracy can be improved, meanwhile, a corresponding voice auxiliary system is arranged on the terminal, so that a driver can conveniently keep real-time contact with a person at a target coordinate point, the problem that the driver is distracted in the driving process can be overcome, and the safety of driving the vehicle is effectively improved.

Description

technical field [0001] The invention relates to the technical field of navigation systems, in particular to a two-dimensional code-based positioning and navigation system and method. Background technique [0002] At present, the development of electronic map has been very fast, and it has replaced the traditional physical map in many places. The existing electronic map can not only show the regional distribution and route diagram of the location to the user, but also has the function of navigation, that is, after the user enters the starting location and destination location, the electronic map can plan the route and display it to the customer, which can be applied in the city navigation service. [0003] The current city navigation service is applicable to the macro level, but lacks effectiveness for the micro level (within 200 meters). Although various navigation devices and mobile phone navigation software are becoming more and more popular, at the micro level, they can...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00G01S19/45G06K19/06G08G1/0968H04W4/40
CPCG01C21/005G01S19/45G06K19/06037G08G1/096805G08G1/096855H04W4/40
Inventor 史津语
Owner 史津语