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Vehicle-mounted satellite positioned automatic position correction system

A technology for satellite positioning and location determination, applied in satellite radio beacon positioning systems, radio wave measurement systems, measurement devices, etc. Ease of travel and improved accuracy

Inactive Publication Date: 2017-08-18
合肥极友软件开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many types of existing car navigation products, and the functions of the products are also diverse. When people use navigation products for positioning and navigation, there are often deviations in the navigation position, and they cannot even truly reflect the actual position information. great trouble

Method used

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  • Vehicle-mounted satellite positioned automatic position correction system

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Experimental program
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Embodiment Construction

[0019] see figure 1 , an automatic position correction system for vehicle-mounted satellite positioning, comprising a cloud server, an information processor, a first positioning module, a second positioning module, a position analysis module, a position correction module, and a display module;

[0020] The cloud server is responsible for storing global geographic location information, receiving location correction module information, and sending out determined location information after processing;

[0021] The information processor is responsible for receiving the position information of the first positioning module and the second positioning module, and judging and comparing the positioning information of the first positioning module and the second positioning module;

[0022] The first positioning module is located at the front end of the vehicle and is responsible for locating the position information of the vehicle in real time and transmitting the information to the info...

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Abstract

The invention discloses a vehicle-mounted satellite positioned automatic position correction system which comprises a cloud side server, an information processor, a first positioning module, a second positioning module, a position analysis module and a position correction module, wherein the cloud side server is responsible for storing global geographic position information, receiving the information of the position correction module and sending the processed information so as to determine the position information; the information processor is responsible for receiving the position information of the first positioning module and the second positioning module, and judging and comparing the positioning information of the two modules; the first positioning module and the second positioning module are responsible for positioning the position information of vehicles in real time; the position analysis module is connected with the information processor, and is responsible for calculating the difference of positioning positions between the modules when the information processor compares and judges inconsistent positioning position information; and the position correction module is responsible for sending the position difference information to the cloud side server, and receiving the determined position information of the cloud side server. The vehicle-mounted satellite positioning accuracy can be improved.

Description

technical field [0001] The invention belongs to the field of intelligent detection, and in particular relates to an automatic position correction system for vehicle-mounted satellite positioning. Background technique [0002] Car navigation is carried out by using car GPS (Global Positioning System) with electronic map. It can tell the driver the shortest or fastest route to the destination conveniently and accurately, which provides great convenience for drivers and improves the people's travel efficiency. [0003] There are many types of existing car navigation products, and the functions of the products are also diverse. When people use navigation products for positioning and navigation, there are often deviations in the navigation position, and they cannot even truly reflect the actual position information. Great trouble. Contents of the invention [0004] The purpose of the present invention is to provide a kind of automatic position correction system of vehicle-mou...

Claims

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Application Information

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IPC IPC(8): G01C25/00G01S19/40
CPCG01C25/00G01S19/40
Inventor 孙云梅沈洋倪新良陈普何静华
Owner 合肥极友软件开发有限公司