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Broadcast message issuing method and system

A technology for broadcasting information and temporary information, applied in transmission systems, broadcast service distribution, wireless communication, etc., can solve problems such as poor encryption, inability to guarantee information qualification, and inability to ensure message correctness, etc., to ensure effectiveness, The effect of ensuring safety

Inactive Publication Date: 2016-08-17
TIANJIN BEIHAI COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, interference is easy to occur in the process of broadcast information transmission, the encryption is not good, and there is no priority processing mechanism, which cannot guarantee the effectiveness of information transmission; there is no data judgment mechanism, and the correctness of the message cannot be guaranteed; at the same time, there is no burst state. The approval mechanism for special information does not guarantee the eligibility of the information

Method used

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  • Broadcast message issuing method and system
  • Broadcast message issuing method and system
  • Broadcast message issuing method and system

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] refer to figure 1 , is a schematic diagram of steps of a method for delivering broadcast information in an embodiment of the present invention.

[0047] In one embodiment of the present invention, a method for sending broadcast information is proposed, including:

[0048] Step S1, judging the type of broadcast information to be delivered;

[0049] Step S2, approve the broadcast information according to the judgment result;

[0050] Step S3, process the broadcast information according to the approval result.

[0051] The broadcast control host is installed on the train to issue broadcast information; the wireless broadcast device is installed in the train compartment, and each compartment can be equipped with multiple wireless broadcast devices to form a group, which can locate the train number (train number,...

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Abstract

The invention puts forward a broadcast message issuing method and system. The broadcast message issuing method comprises the following steps: judging the type of a broadcast message to be issued; according to a judgment judged result, examining and approving the broadcast message; according to an examination and approval result, processing the broadcast message. According to the broadcast message issuing method and system provided by the invention, the type of the broadcast message is judged, different broadcast types can be separately examined and approved, and message transfer effectiveness, eligibility and validity can be guaranteed when the broadcast message is issued.

Description

technical field [0001] The invention relates to the field of broadcast information delivery, in particular to a broadcast information delivery method and system. Background technique [0002] At present, the broadcast information on the train is usually broadcast by transmitting the broadcast signal to the broadcast system through the broadcast control host. At present, interference is easy to occur in the process of broadcast information transmission, the encryption is not good, and there is no priority processing mechanism, which cannot guarantee the effectiveness of information transmission; there is no data judgment mechanism, and the correctness of the message cannot be guaranteed; at the same time, there is no burst state. The approval mechanism for special information cannot guarantee the eligibility of the information. Contents of the invention [0003] The main purpose of the present invention is to provide a method and system for delivering broadcast information...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W72/00H04W72/10H04W72/12H04L29/06
CPCH04L63/0428H04W4/06H04W72/30H04W72/56H04W72/566
Inventor 张有利于子飞
Owner TIANJIN BEIHAI COMM TECH
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