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Wireless broadcast early-warning slave station with a plurality of early warning manners

A technology of wireless broadcasting and announcer, which is applied in the direction of broadcasting specific applications, messages/mailboxes/notifications, etc. It can solve the problems of not supporting SMS warnings, etc., and achieve the effects of powerful functions, improved effects, and enhanced alertness

Inactive Publication Date: 2014-09-24
CHENGDU ZHONGSHAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing disaster early warning system generally only supports the telephone voice early warning function, and does not support SMS early warning.

Method used

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  • Wireless broadcast early-warning slave station with a plurality of early warning manners

Examples

Experimental program
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Effect test

Embodiment

[0022] Such as figure 1 The shown wireless broadcast early warning slave station with multiple early warning modes includes a wireless broadcast early warning host and a signal receiver connected to the wireless broadcast early warning host, and is characterized in that: the wireless broadcast early warning host is connected with a SIM card Slot, the described wireless broadcast warning host is also connected with short message broadcaster and telephone voice broadcaster, and described telephone voice broadcaster comprises power amplifier board and the loudspeaker that is connected on the power amplifier board, and described short message broadcaster is built-in speaker.

[0023] The wireless broadcast early warning host includes a signal processing board and a memory connected to the signal processing board.

[0024] The memory is a permanent memory memory.

[0025] The wireless broadcast early warning host is also connected with a power interface, and the power interface i...

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PUM

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Abstract

The invention discloses a wireless broadcast early-warning slave station with a plurality of early warning manners, which comprises the components of: a wireless broadcast early-warning host machine, and a signal receiver which is connected with the wireless broadcast early-warning host machine. The wireless broadcast early-warning host machine is connected with a SIM card slot. The wireless broadcast early-warning host machine is furthermore connected with a short message broadcaster and a telephone voice broadcaster. The telephone voice broadcaster comprises a power amplifier board and a loudspeaker which is connected with the power amplifier board. The short message broadcaster is internally provided with a loudspeaker. The wireless broadcast early-warning slave station is advantageous by supporting a plurality of early warning manners which comprise telephone voice early-warning and short message early-warning, and therefore the wireless broadcast early-warning slave station has more powerful function.

Description

technical field [0001] The invention relates to a wireless broadcast early warning system, in particular to a wireless broadcast early warning slave station with multiple early warning modes. Background technique [0002] Natural disasters such as mountain torrents, earthquakes, and mudslides not only threaten the safety of people's lives and properties, but also restrict people's economic development. Therefore, governments at all levels, meteorological bureaus and other departments have made use of scientific and technological means to establish a disaster prevention and mitigation early warning system as the focus of their work. In order to protect people's property safety and life safety, a wireless broadcast early warning master station is set up in areas prone to natural disasters, so that disaster warning messages can be known to people at the first time, so that people can do disaster prevention and mitigation work early and minimize disaster losses . However, the ...

Claims

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Application Information

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IPC IPC(8): H04H20/59H04W4/14
Inventor 李强张建清彭恩文
Owner CHENGDU ZHONGSHAN SCI & TECH
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