An early warning information release system based on Beidou satellite
A technology of early warning information and Beidou satellite, which is applied in the field of early warning information release system based on Beidou satellite, can solve the problems of low reliability and failure to deliver early warning information, and achieve the effect of high reliability
Active Publication Date: 2016-12-28
CHENGDUSCEON ELECTRONICS
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Problems solved by technology
The disadvantage of GPRS technology is that it can only be realized by relying on the base station. Once the base station is paralyzed or encounters an area where there is no base station or it is inconvenient to establish a base station, the early warning information cannot be delivered, and the reliability is low.
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[0014] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0015] An embodiment of the present invention provides an early warning information release system based on Beidou satellites. The information release system is as follows: figure 1 , figure 2 , image 3 and Figure 4 as shown,
[0016] An early warning information release system based on Beidou satellites, including a Beidou early warning information release center 2, a base station 3 and a Beidou early warning receiving terminal 4;
[0017] The Beidou early warning information release center 2 is used to receive the early warning information sent by the early warning information management center 1 through the network; the early warning information is sent to the Beidou early warning receiving terminal 4 through the Beidou satellite in a short message mode;
[0018] The Beidou early warning information publi...
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The invention relates to the field of information release systems, in particular to a Beidou satellite-based warning information release system. The Beidou satellite-based warning information release system comprises a Beidou warning information release center, a base station and a Beidou warning receiving terminal, wherein the Beidou warning information release center is used for receiving warning information sent by a warning information management center through a network, the warning information is sent to the Beidou warning receiving terminal through Beidou satellites in a short message method, and the Beidou warning information release center is used for the warning information to the Beidou warning receiving terminal through the base station in a GPRS (General Packet Radio Service) method. According to the technical scheme, the Beidou satellite-based warning information release system disclosed by the invention comprises two warning information transmission methods, namely GPRS and the Beidou satellites. In places where the GPRS base stations can not cover, the Beidou satellites are used for transmitting the warning information, no blind zones exist, so that the information can be timely transmitted and the reliability is high.
Description
technical field [0001] The invention relates to the field of information release systems, in particular to an early warning information release system based on Beidou satellites. Background technique [0002] The losses caused by public emergencies every year are staggering, so it is necessary to establish an early warning information release system based on Beidou satellites. [0003] The early warning information release system in the related art usually sends the alarm information to the mobile terminal through the general packet radio service technology GPRS of the mobile network. The disadvantage of GPRS technology is that it can only be realized by relying on the base station. Once the base station is paralyzed or encounters an area where there is no base station or it is inconvenient to establish a base station, the early warning information cannot be delivered, and the reliability is low. Contents of the invention [0004] The purpose of the embodiments of the pre...
Claims
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IPC IPC(8): H04W4/12H04B1/74
Inventor 李春华杨建蓝天李斌
Owner CHENGDUSCEON ELECTRONICS