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

Marine intelligent navigational system based on MapX digital chart

An intelligent navigation and navigation system technology, applied in the field of navigation systems, can solve problems such as low precision, rough digital charts, professional defects in digital chart production and processing, and achieve the effect of improving efficiency

Inactive Publication Date: 2005-01-26
ZHEJIANG SITUO INFORMATION ENG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their technical implementation methods generally use self-made digital map engines or bitmap maps, and there are professional defects in the production and processing of digital charts
At the same time, the reference data used for navigation is only GPS positioning information, and the water depth information that affects navigation safety and the information of other ships around cannot be accessed
The digital nautical charts used on the existing marine GPS navigation equipment are very rough and have low precision

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
  • Marine intelligent navigational system based on MapX digital chart
  • Marine intelligent navigational system based on MapX digital chart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The hardware part of the present invention is mainly composed of an industrial control machine with a built-in GPS receiver. The industrial control machine is also provided with a display. In the host system, set a special program to communicate with the built-in GPS receiver, so that the output data of the GPS receiver can be input into the host system in time to participate in intelligent navigation. The built-in GPS is adopted and the volume is small and exquisite, thus ensuring that the whole guide mechanism is beautiful and compact. It also includes a water depth gauge data processing, which is used for real-time detection of water depth to ensure safe navigation. With the installation of AIS equipment on ships, the information of neighboring ships and command stations that can be obtained from the AIS system will be used in the navigation system. Based on this consideration, in this embodiment, the output data of the AIS system is used as an important data input...

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 relates to a kind of navigation system especially an intelligent system used to vessel based on MapX digital sea chart. It is mainly applied for the system of digital sea chart that was in GPS navigation instrument. In the hardware there is industrial controlling machine with display which characters that the related navigation instrument comprises communication navigate system, geography information system and freedom intelligent system that has function of decision. The system adopts MarX as the supporting platform of digital sea chart and has the advantage of high accuracy and convenience.

Description

technical field [0001] The invention relates to a navigation system, in particular to a marine intelligent navigation system based on MapX digital charts, which is mainly applicable to a digital chart marine intelligent navigation system in GPS navigators of ships. Background technique [0002] There are some domestic navigation systems for fishing or marine GPS navigators. Their technical implementation methods generally use self-made digital map engines or bitmap maps, and there are professional defects in the production and processing of digital charts. At the same time, the reference data used for navigation is only GPS positioning information, and cannot be accessed for water depth information that affects navigation safety and information about other ships around. The digital nautical charts used on the existing marine GPS navigation equipment are very rough and have low precision. Contents of the invention [0003] The technical problem to be solved by the present...

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): G01C21/20
Inventor 林昊嵩周渔锋朱国宏
Owner ZHEJIANG SITUO INFORMATION ENG
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