A Beidou and satellite communication dual-mode high-precision positioning IoT terminal
A technology of satellite communication and Beidou positioning, applied in satellite radio beacon positioning systems, instruments, measuring devices, etc., can solve the problems of low positioning accuracy and inability to effectively monitor the mobile Internet of Things, so as to ensure reliability and moderate quantity Effect
Active Publication Date: 2019-12-24
JIMEI UNIV +1
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Problems solved by technology
[0002] To realize remote dynamic monitoring such as the Internet of Vehicles and the Internet of Ships, the most critical equipment is the Internet of Things terminal, but when the existing terminal enters some remote areas or sea areas that are not covered by basic communications, it will not be able to effectively monitor the mobile Internet of Things , and the positioning accuracy is generally not high
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[0027] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention.
[0028] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0029] refer to figure 1 As shown, the present invention provides a Beidou and satellite communication dual-mode high-precision positioning IoT terminal, including a Beidou positioning and communication module, a Beidou antenna module, a sensor module, a high-precision filtering module, a WeChat communication module, a dual-mode processing module...
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The invention relates to a Beidou and satellite communication dual-mode high precision positioning Internet of Things terminal which comprises a Beidou positioning and communication module, a Beidou antenna module, a sensor module, a high precision filtering module, a satellite communication module, a dual-mode processing module and an interface matching module, wherein the Beidou positioning andcommunication module and the sensor module transmits received positioning information and sensor information to the high precision filtering module for processing to generate a high precision positioning signal which is transmitted to the interface matching module; the dual-mode processing module evaluates communication quality of two communication signals and selects one of the communication modules as a positioning information transmitting module and transmits the result to the interface matching module; and the interface matching module selects the corresponding communication modules according to the result to transmit the received high precision positioning information. The terminal is applicable to achieve mobile Internet of Things and high precision positioning and is good in stability when a carrying tool such as a vehicle or a ship enters some remote regions or sea areas not in the coverage of basic communication facilities.
Description
technical field [0001] The invention relates to the technical field of remote positioning communication, in particular to a Beidou and satellite communication dual-mode high-precision positioning IoT terminal. Background technique [0002] To realize remote dynamic monitoring such as the Internet of Vehicles and the Internet of Ships, the most critical equipment is the Internet of Things terminal, but when the existing terminal enters some remote areas or sea areas that are not covered by basic communications, it will not be able to effectively monitor the mobile Internet of Things , and the positioning accuracy is generally not high. Contents of the invention [0003] In view of the above problems, the present invention aims to provide a Beidou and satellite communication dual-mode high-precision positioning IoT terminal, which is suitable for moving objects when vehicles or ships enter remote areas or sea areas that are not covered by basic communication facilities. Net...
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IPC IPC(8): G01S19/37G01S19/46
CPCG01S19/37G01S19/46
Inventor 郑佳春李涛鲁林华曾桂英陈强易族金
Owner JIMEI UNIV