Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Unmanned vehicle navigation system

A navigation system, unmanned vehicle technology, applied in control/adjustment systems, two-dimensional position/channel control, vehicle position/route/altitude control, etc. sexual effect

Pending Publication Date: 2018-04-24
NANJING INST OF TECH
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a navigation system for unmanned vehicles, which solves the problem of narrow vision in navigation of current unmanned vehicles, and realizes an unmanned vehicle with higher safety. Car navigation method

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
  • Unmanned vehicle navigation system
  • Unmanned vehicle navigation system
  • Unmanned vehicle navigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Such as figure 1 As shown, a camera module 11 , a wireless communication module 12 , a microprocessor module 13 , a steering gear and a motor module 14 are included. The image collection 16 of the whole picture of the high-position camera 11 collects the image of depth vision, sends the image information to the microprocessor 13 through the wireless communication module 12, and performs image processing 18 and path planning 18 in the microprocessor 13, and then The deviation signal is transmitted to the steering gear 14 and the motor 14 to adjust and control the speed and direction of the car. At the same time, the encoder of the present invention will also feed back 110 the speed of the car to our microprocessor 13 for comparison with the information of the next image processing to achieve path planning 18 . The microprocessor 13 of the present invention will also send feedback information 112 to our high-position camera 11 for the next image acquisition 16 .

[0029...

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 whole new unmanned vehicle navigation system comprising a camera module, a wireless communication module, a microprocessor module and a steering engine, and a motor module; the camera module employs a high position camera, and mainly uses the camera to gather total graph information of the dolly located position; the wireless communication module transmits the image gathered by the high position camera to the microprocessor on the dolly; the microprocessor module processes the image and plans a route; the steering engine and the motor module can control the speed anddirection of the dolly. Compared with a conventional navigation mode of a vehicle-mounted camera, the system can ensure the dolly to normally drive, and uses the global visual angle advantages to improve the navigation security, thus improving the road condition emergency coping ability, and providing a whole new developing direction for the unmanned vehicle.

Description

technical field [0001] The invention belongs to the technical field of unmanned vehicles, and in particular relates to a navigation system for unmanned vehicles. Background technique [0002] At present, most unmanned vehicles on the market use a single on-board camera to collect road information, and use a microprocessor for image processing navigation, which has narrowness and locality in the identification of road conditions. Moreover, the number of unmanned vehicle driving accidents has continued to increase in recent years, indicating that there are still certain safety hazards in the unmanned vehicle navigation system, which are prone to safety accidents and need to be improved. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a navigation system for unmanned vehicles, which solves the problem of narrow vision in navigation of current unmanned vehicles, and realizes an ...

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): G05D1/02
CPCG05D1/0214G05D1/0221G05D1/0251G05D1/028
Inventor 陈一心李志陈经纬陈宇娥
Owner NANJING INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com