System and method for transmitting an alarm message over a wireless network
An alarm message, wireless network technology, applied in the direction of alarm, image communication, TV, etc., can solve problems such as damage to fixed telephone wires, long waiting time, etc.
Active Publication Date: 2016-03-02
E信息无线资讯服务德国有限责任公司
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Problems solved by technology
This can lead to long waiting times when the number of terminals involved is large, making this method unacceptable
In addition, the limitations of landline wires, which can be damaged by water, earthquakes, and storms, also apply to this network
Method used
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Embodiment Construction
[0044] The system of the invention for transmitting alarm messages comprises a wireless network with at least one transmitter 1 and a plurality of receivers 2, such as figure 1 shown.
[0045] figure 2 Details of receiver 2 are shown. The receiver 2 comprises an antenna 3 , a decoder 4 , a processor 5 and a memory 6 . The alarm output unit 7 has a control lamp 8, a siren 9, a loudspeaker 10 and a display 11 on which the cause of the alarm and the alarm behavior can be output in plain text. The cause of the alarm and the alarm behavior can also be output acoustically by means of synthesized speech via loudspeaker 10 . Siren 9 is used to announce an alarm and has a wake-up function to draw attention to an incoming alarm message. The alarm output unit 7 optionally also includes an interface for outputting the alarm signal to other devices.
[0046]The receiver 2 also includes a key 12 which is used on the one hand to check the functionality of the receiver 2 and on the othe...
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A system for transmitting alarm messages via a wireless network, comprising a transmitter (1) and at least one receiver (2). The transmitter (1) has an antenna for sending warning messages (14) over a wireless network. The alarm message (14) sent by the transmitter (1) includes parameters of the alarm range (18), alarm reason (15) and alarm behavior (16). The receiver (2) includes an antenna (3) for receiving an alarm message (14) sent via a wireless network, a decoder (4), a processor (5), a memory (6) and an alarm output unit (7 ), in which memory (6) stores the location of placement of the receiver (2). The received alarm messages (14) are collected and read in the processor (5) by means of a collection algorithm. The warning range is determined from the parameters (18) of the warning message (14) by means of a zone algorithm. It is checked by means of an analysis algorithm whether the location stored in the receiver (2) lies within the warning range, and if so, a warning signal is generated which is output by means of a warning output unit (7). The invention also includes a receiver (2) for receiving an alarm message (14), a method for receiving in the receiver (2) and a method for receiving in a receiver (1) comprising a transmitter (1) and a receiver ( 2) A method for transmitting an alarm message (14) in a wireless network.
Description
technical field [0001] The invention relates to a system for transmitting alarm messages via a wireless network, the system having one or more transmitters and one or more receivers, and to a receiver for receiving alarm messages transmitted via a wireless network , a method for receiving an alert message in a receiver of a wireless network, and a method for transmitting an alert message in a wireless network. Background technique [0002] Systems for transmitting warning messages have been known in the prior art for many years. The system is of great significance since the nationwide network of sirens used to warn the public of dangerous conditions has largely been built. Warnings to the public of imminent danger should no longer be done with sirens, but by radio, television or the Internet. The disadvantage of this approach is that the corresponding device must be switched on. The "wake-up effect" is completely absent. [0003] In known systems and methods for alerting...
Claims
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IPC IPC(8): G08B25/08G08B27/00H04N7/00
CPCG08B25/085G08B27/008
Inventor C·霍夫曼
Owner E信息无线资讯服务德国有限责任公司