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GPS and Beidou dual-mode navigation system

A navigation system and Beidou technology, applied in the field of vehicle navigation systems, can solve problems such as poor remote rescue effect, achieve the effect of simple structure and ensure successful docking

Inactive Publication Date: 2015-11-18
南京译海网络科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the existing vehicle navigation system needs to lower the head to see the display screen, and the remote rescue effect is poor, and provides a GPRS / Beidou dual-mode navigation system to solve the above problems

Method used

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  • GPS and Beidou dual-mode navigation system
  • GPS and Beidou dual-mode navigation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the GPRS / Beidou dual-mode navigation system includes a housing 1 of the GPRS / Beidou dual-mode navigation system, a display screen 2 is arranged in the housing, and a DVD module, a navigation module, a reversing module, and a Bluetooth module are arranged in the display screen , a radio module and a remote rescue voice module, each module works through an agreement, and also includes a GPRS / Beidou dual-mode communication module and an antenna system supporting this module, and its content is the same as that of the existing navigation DVD system; the GPRS / Beidou dual-mode The navigation system is set in the car center console 8, and next to the car A-pillars on both sides of the car center console 8, two antennas 10 are respectively provided. They are Beidou and GPRS antennas respectively. The communication module is connected; the top of the car center console 8 is provided with a turntable 5, and the rotating shaft of the turntable 5 is conne...

Embodiment 2

[0026] The difference from Embodiment 1 is that the projection screen 4 is in the shape of an arc, which is connected to the top of the housing 1 through a connecting rod, and the angle can be adjusted through the connecting rod. This embodiment adopts a simple method, and the projection screen 4 can only Project the image onto the front windshield.

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Abstract

The invention discloses a GPS and Beidou dual-mode navigation system, which comprises a case and a display screen, the GPS and Beidou dual-mode navigation system is arranged in a vehicle, a DVD module, a navigation module, a reversing module, a bluetooth module, a reception module and a remote salvage voice module are arranged in a display screen, each module is capable of working through a protocol; the GPS and Beidou dual-mode navigation system also comprises a GPS and Beidou dual-mode communication module and an antenna system for supporting the module, a screen for projecting the display screen information to a front vehicle window is arranged at top of the case; the GPS and Beidou dual-mode navigation system also comprises a camera and trigger equipment, when the trigger equipment detects emergency brake, the remote salvage voice module and the camera module are triggered, and the remote salvage voice module corresponds to a remote salvage terminal.

Description

technical field [0001] The invention belongs to a vehicle navigation system, in particular to a GPRS / Beidou dual-mode navigation system. Background technique [0002] Since the beginning of the new century, with the continuous economic growth, people's income and consumption level have been increasing day by day, which has driven the development of modern industry and automobile industry. While maintaining economic development, automobiles have gradually become new consumer products. Car navigation systems , the trend of increasing civilian use, passenger cars and trucks are also growing in an all-round way, private cars are developing at a great speed, and gradually enter people's families. [0003] In the existing navigation equipment, there are multiple functions, including GPRS navigation, electronic dog, fast navigation and DVD functions, but the use of the above functions requires the vehicle user to look down at the touch screen to do so, which undoubtedly easily caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/36G01C21/26G01S19/33
CPCG01C21/365G01C21/26G01S19/33
Inventor 杨佩华凌雪木
Owner 南京译海网络科技股份有限公司