Method for intelligent navigation and device

An intelligent navigation and vehicle technology, applied in the field of vehicle navigation, can solve problems such as high cost of information transmission, failure to display traffic conditions in real time, inconvenient update of navigation map data, etc., and achieve the effect of reducing construction costs

Inactive Publication Date: 2004-03-10
北京华美博弈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a method and device for vehicle intelligent navigation, which solves the problems of inconvenient updating of vehicle navigation map data, inability to display traffic conditions in real time, inability to timely transmit and reflect the latest road condition information to terminals, and high information transmission costs

Method used

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  • Method for intelligent navigation and device
  • Method for intelligent navigation and device
  • Method for intelligent navigation and device

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Embodiment Construction

[0046] Device of the present invention is made of traffic information service center and vehicle-mounted intelligent navigation terminal platform (seeing Fig. 1), and traffic information service center is made up of traffic information server 3 and road condition information collection workstation 1, and vehicle-mounted autonomous navigation platform is then composed of palmtop computer 8, GPS plug-in card 9, GPRS wireless Internet access back clip 7 are formed. The traffic information service center deploys traffic information server software and road condition information interactive collection software based on the Windows Server operating system and SQL Server database, and the vehicle-mounted intelligent navigation terminal 10 is based on the Windows CE operating system and is supported by electronic maps and embedded geographic information system GIS. Navigation integration software, vehicle-mounted intelligent navigation terminal 10 transmits information on internet 6 th...

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Abstract

An intelligent pilot method and equipment for vehicle is disclosed. The real-time path information is input to system database by the road condition acquiring persons via PC and LAN. The database server can process the traffic information, path information, map associated information and system records and store them in database. Said information is transmitted to autonomous pilot terminal receiver via Internet. The terminal user uses the GPRS device with SIM card to log on network and receives the information strings about GPS satellite positioning, All the information is displayed on palm computer and the speed prompt is also provided.

Description

technical field [0001] The invention relates to a set of vehicle navigation methods and devices. Background technique [0002] In recent years, related vehicle GPS positioning and navigation technology has gradually become a popular development technology, and related traffic information services are also fast and convenient. There have been public communication technologies such as CDMA combined with traffic information from the traffic information center to provide traffic management departments with vehicle management, functional navigation, etc. However, in the field of autonomous navigation-related technologies, there are mainly defects in the following aspects: map data is relatively solidified, and map data needs to be updated at designated locations or using designated means; traffic conditions cannot be displayed in real time, and the latest The road condition information cannot be transmitted and reflected on the terminal in time; the path ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02G08G1/123
Inventor 林纯
Owner 北京华美博弈科技有限公司
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