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Peripheral equipment based on Beidou navigation

A technology of external equipment and Beidou, applied in the field of satellite positioning, can solve the problem of not supporting satellite positioning, and achieve the effect of simple structure, low cost, and conducive to promotion and use

Inactive Publication Date: 2016-07-13
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vast majority of digital communication devices such as smartphones, tablets, laptops, and netbooks still only support GPS positioning, or do not support any satellite positioning
Design a positioning method based on Beidou navigation, which can be flexibly connected to existing digital communication equipment, and may become a breakthrough in the bottleneck of Beidou application

Method used

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  • Peripheral equipment based on Beidou navigation
  • Peripheral equipment based on Beidou navigation

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] Such as figure 1 As shown, the system architecture includes:

[0020] Power module, service module, Beidou positioning and navigation module, communication module and ARM chip module of embedded Linux system.

[0021] The service module of the Beidou positioning and navigation external device is an application function software of the Linux system, which resides in the memory after booting, and then opens a thread to receive the positioning data information sent by the Beidou module, control and manage the uplink message interface of the Beidou module, And save these positioning data information in the cache, and open another thread to monitor the location query request of the communication terminal; the communication terminal sends a query location request to the serv...

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Abstract

The invention provides peripheral equipment based on Beidou navigation, and relates to the field of satellite positioning. The peripheral equipment comprises a housing, a power supply and a Beidou module, wherein the power supply and the Beidou module are located in the housing. The peripheral equipment also comprises an ARM chip equipped with an embedded-type Linux system, a service module which is used for receiving the positioning information of the Beidou module and controlling and managing an uplink message interface of the Beidou module, and a communication module which is used for communicating with a communication terminal through a communication interface. The Beidou module is connected with the service module, and the service module is connected with the ARM chip. The ARM chip is connected with the communication module. The peripheral equipment is simple in structure, is small in size, is low in cost, and can enable the communication terminal without the Beidou module to be able to carry out Beidou positioning.

Description

technical field [0001] The invention relates to the field of satellite positioning, in particular to an external device based on Beidou navigation. Background technique [0002] With the advancement of technology, wireless communication technology and global satellite positioning system (GPS) technology are increasingly used in all aspects of daily life. Whether it is the monitoring and maintenance of cars or finding the safety of children or the elderly with intellectual disabilities, wireless communication (GSM) and DGPS technology play an important role. GSM-based wireless communication network covers a wide range of data has been destroyed, easy to use and low cost. Separate GPS system, vehicles and personnel of GSM system send location information through the wireless satellite positioning communication link to mobile phone users to complete the monitoring of vehicles and personnel. [0003] The Beidou satellite navigation and positioning system is one of the national...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/13
CPCG01S19/13
Inventor 吴登勇陈勇陈亮甫
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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