Communication system and communication method based on Beidou satellite and internet and portable Beidou terminal

Abstract

The invention discloses a communication system and a communication method based on a Beidou satellite and an internet and a portable Beidou terminal. The communication system comprises the Beidou satellite, an internet base station, a Beidou data interaction platform, an internet intelligent terminal and the portable Beidou terminal, the Beidou data interaction platform is in communication with the Beidou satellite and the internet base station, the portable Beidou terminal is connected with an APP (application) of the internet intelligent terminal through a user operation interface and receives instructions of the internet intelligent terminal, and communication between the portable Beidou terminal and the Beidou satellite is finished. According to the communication system and the communication method based on the Beidou satellite and the internet and the portable Beidou terminal, a boundary between a vertical navigation positioning device and a mobile internet is broken through, a general intelligent terminal is in communication with the Beidou terminal in the internet at a connection point of the Beidou satellite and the internet, so that communication without regional limits isachieved, and the Beidou terminal is applied to field operation, outdoor traversing, safety monitoring, emergency rescue and the like.

Description

technical field [0001] The invention belongs to the technical field of Beidou navigation and communication, and in particular relates to a communication system and communication method based on Beidou satellites and the Internet, and a portable Beidou terminal. Background technique [0002] The Beidou satellite navigation system is a satellite navigation system independently constructed and operated by China focusing on the needs of national security and economic and social development. It is an important national space that provides all-weather, all-day, high-precision positioning, navigation and timing services for global users. Infrastructure, as of November 6, 2017, a total of 25 Beidou navigation satellites have been launched, and the country is vigorously developing the Beidou navigation industry. [0003] At present, in the Internet field, intelligent terminals rely on mobile network base stations, which can realize location positioning and communication in the signal...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the urgent needs of the mobile Internet industry for location services, the embodiment of the present invention proposes a communication system and communication method based on Beidou satellites and the Internet, a portable Beidou terminal, a breakthrough in omnidirectional combined antenna array technology, RDSS / RNSS (Radio Determination Satellite Service / Radio Navigation Satellite Service) baseband radio frequency integration and low power consumption technology, integrating precision ephemeris, baseline measurement, real-time dynamic (Real–time Kinematic, RTK), satellite positioning service reference station (Continuously Operating Reference Stations, CORS) and other high Accurate positioning technology, through the construction of the Beidou data interaction platform, realizes the connection between the Beidou satellite system and 3G / 4G / WLAN and other wireless data links, opens up the boundary between vertical navigation and positioning equipment and the mobile Internet, and relies on the rapid development of intelligent terminal software and hardware platforms and The increasingly rich APP application market opens up the application of Beidou in mainstream systems such as iOS and Android, and solves the problems of existing Beidou terminals that are not easy to carry, the system is closed, the user experience is backward, and the scope of use is limited, so as to extend the Beidou location service to life. In every corner, promote the popularization and development of China's Beidou satellite navigation system from traditional industry applications to popular applications

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