Broadcasting method, device, electronic equipment and storage medium of air defense and disaster prevention warning

A technology of alarm and bluetooth broadcast data, which is applied in the field of air defense and disaster prevention alarm, which can solve the problems of single and poor notification effect of air defense and disaster prevention alarm, and achieve the effect of improving the notification effect and facilitating broadcasting

Active Publication Date: 2021-07-02
湖南科大天河通信股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing air defense and disaster prevention alarm equipment covers the city with sound through loudspeaker equipment. Since the information that can be conveyed by sound is simple and single, when an air raid or disaster occurs, the notification effect of the air defense and disaster prevention alarm is poor.

Method used

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  • Broadcasting method, device, electronic equipment and storage medium of air defense and disaster prevention warning
  • Broadcasting method, device, electronic equipment and storage medium of air defense and disaster prevention warning
  • Broadcasting method, device, electronic equipment and storage medium of air defense and disaster prevention warning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] figure 2 A schematic flow diagram of a method for broadcasting an air defense and disaster prevention warning provided in Embodiment 1 of the present application, as shown in figure 2 As shown, this embodiment mainly includes:

[0098] S201: Search for the Bluetooth signal, and when the Bluetooth signal is obtained, receive the Bluetooth data; the Bluetooth data is the disaster prevention information data carried by the Bluetooth signal; the Bluetooth data includes: Bluetooth name data or Bluetooth broadcast At least one of the data; the bluetooth signal is a bluetooth signal sent by one-way broadcast.

[0099] In times of disaster and war, civilian networks are unreliable, and it is necessary to broadcast air defense and disaster prevention alarms and evacuate or conceal personnel in a timely manner under the civil air defense multi-mode communication private network mode. Therefore, the Bluetooth signal in the embodiment of the present application, Bluetooth signa...

Embodiment approach

[0101] A: In a possible implementation, the Bluetooth module is set to the broadcast mode, and the Bluetooth broadcast data is used to broadcast the air defense and disaster prevention alarm. As long as it enters the coverage of the Bluetooth signal, it will receive the content of the Bluetooth broadcast data. Since the broadcast working mode of the Bluetooth module is one-way communication, the safety of the air defense and disaster prevention alarm system can be guaranteed.

[0102] B: In another possible implementation manner, the bluetooth data is sent by modifying the bluetooth name. As long as you enter the coverage area of ​​the Bluetooth signal, you can receive the instruction to modify the Bluetooth name, and you can also receive the Bluetooth data carried by the Bluetooth name data. Moreover, the process of searching for the Bluetooth name data is also one-way, which can ensure air defense and disaster prevention alarms. System security.

[0103] C: In another possi...

Embodiment 2

[0128] Such as image 3 As shown, Embodiment 2 of the present application provides a method for broadcasting air defense and disaster prevention alarms. In the case where the Bluetooth data is Bluetooth name data, the steps of receiving and safety verification of the Bluetooth data include:

[0129] S301: Continuously search for Bluetooth signals.

[0130] In order to solve the problems of timely communication and security, the bluetooth data is sent by modifying the bluetooth name. As long as you enter the coverage area of ​​the Bluetooth signal, you can receive the instruction to modify the Bluetooth name, and you can also receive the disaster prevention information data carried by the Bluetooth name data.

[0131] S302: When the bluetooth signal is acquired, determine whether there is bluetooth name data in the bluetooth signal.

[0132] S303: Receive Bluetooth name data until the communication idle time reaches a preset time threshold.

[0133] When using the Bluetooth ...

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PUM

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Abstract

The present application discloses a method, device, electronic device and storage medium for broadcasting an air defense and disaster prevention alarm, and relates to an air defense and disaster prevention alarm technology. The method includes: searching for a Bluetooth signal, and receiving the Bluetooth data when the Bluetooth signal is obtained; the Bluetooth data is disaster prevention information data carried by the Bluetooth signal; the Bluetooth data includes at least one of Bluetooth name data or Bluetooth broadcast data; The bluetooth signal is a bluetooth signal sent by one-way broadcast; after one round of bluetooth signal reception is completed, verify whether the received bluetooth data is complete; if the bluetooth data is incomplete, go back to the step of searching for bluetooth signals, and receive the bluetooth data Missing part; if the bluetooth data is complete, perform security verification on the bluetooth data and execute the instructions in the security verified bluetooth data. The method provides a digital air defense and disaster prevention alarm broadcasting means, and greatly improves the notification effect of the air defense and disaster prevention alarm.

Description

technical field [0001] The present application relates to air defense and disaster prevention alarm technology, in particular to a method, device, electronic equipment and storage medium for air defense and disaster prevention alarm broadcasting. Background technique [0002] Air defense and disaster prevention alarm equipment is an important part of urban air defense and disaster prevention projects. It is usually used for disaster forecast and emergency notification in disaster relief and emergency situations, and it is used for civil air defense in wartime. It is the people's government at all levels to implement civil air defense. The basic means of commanding and organizing personnel evacuation. [0003] The existing air defense and disaster prevention alarm equipment covers the city with sound through loudspeaker equipment. Since the information that sound can convey is simple and single, when an air raid or disaster occurs, the notification effect of the air defense a...

Claims

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Application Information

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IPC IPC(8): H04H20/59H04H20/72
CPCH04H20/59H04H20/72
Inventor龙志坚谭燕强石世淡
Owner湖南科大天河通信股份有限公司