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A dual-mode monitoring terminal based on Beidou communication and Iridium communication

A technology of Iridium communication and monitoring terminal, which is applied in the direction of location information-based service, wireless communication, sustainable communication technology, etc. It can solve the problems that the Iridium system cannot be officially used in China, communication and monitoring cannot be carried out, and achieves convenience The effect of versatility and convenience

Active Publication Date: 2021-01-26
北京天海达科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to national policy and radio frequency control restrictions, the Iridium system cannot be officially used in China at present
As a result, some terminals equipped with only Beidou short message modules will not be able to communicate and monitor after they move abroad, such as ships or other means of transportation equipped with the above terminals
Similarly, a terminal equipped with only the Iridium module will not be able to communicate and monitor after moving to the country

Method used

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  • A dual-mode monitoring terminal based on Beidou communication and Iridium communication
  • A dual-mode monitoring terminal based on Beidou communication and Iridium communication
  • A dual-mode monitoring terminal based on Beidou communication and Iridium communication

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Embodiment Construction

[0026] In order to further explain the technical means and functions adopted by this application to achieve the intended purpose, the specific structure and functions of this application will be described in detail below in conjunction with the drawings and implementation methods.

[0027] Hereinafter, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, and cannot be understood as an order of technical features limit. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present application, unless otherwise specified, "plurality" means two or more.

[0028] The embodiment of this application provides a dual-mode monitoring terminal based on Beidou communication and Iridium communication, which can be applied in...

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Abstract

The invention discloses a dual-mode monitoring terminal based on Beidou communication and iridium communication. The dual-mode monitoring terminal includes; a Beidou short message module, an Iridium module, a Beidou positioning module and a processor, wherein the processor is used for acquiring a coverage area of a Beidou short message satellite, acquiring position information of a terminal through the Beidou positioning module, starting a corresponding satellite communication module according to the position information, and performing data communication with a command and control center through the corresponding satellite communication module; And the satellite communication module comprises a Beidou short message module and an iridium module. The satellite communication module is selected to be used according to the real-time position information of the terminal, so that the purpose of seamless monitoring and communication of the terminal in the global range is achieved.

Description

technical field [0001] This application relates to a dual-mode communication terminal based on Beidou technology and Iridium technology, especially a dual-mode ship-borne monitoring terminal based on Beidou short message communication and Iridium communication. Background technique [0002] Beidou-2 satellite navigation system (BD2, Beidou-2) is a global satellite navigation system independently developed by China, which is used to provide short-message communication functions and positioning services to the Asia-Pacific region. Among them, Beidou-2 short-message communication can currently provide Communication services in domestic areas and sea areas. The Beidou-3 satellite navigation system (BD3, Beidou-3) is currently under construction, and the Beidou-3 satellite navigation system is expected to be officially put into operation in 2020. Currently, Beidou-2 provides two types of services, namely Beidou Satellite Radio Determination Service (Radio Determination Satellite...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/021H04W4/029H04W4/12H04W52/02H04W88/06G01S19/13
CPCY02D30/70
Inventor 程忠国
Owner 北京天海达科技有限公司