CN216793078U

CN216793078U - Integrated civil air defense alarm informing device with multiple wireless communication

Info

Publication number: CN216793078U
Application number: CN202220215898.4U
Authority: CN
Inventors: 许少波; 林尚谋; 南存钿
Original assignee: Xiamen Rihua Science & Technology Co ltd
Current assignee: Xiamen Rihua Science & Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-21
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an integrated civil air defense alarm informing device with various wireless communications, which comprises an input module, a plurality of radio station modules, a control module, an alarm and a power supply module, wherein the input module is used for inputting various wireless signals; the input module is respectively in communication connection with each radio station module, and the same instruction is sequentially sent to each radio station module within the specified time through the input module; the control module is respectively in communication connection with each radio station module, and the instructions are forwarded to the control module through each radio station module; the control module is in communication connection with the alarm, and sends the first received instruction to the alarm through the control module and filters out other same instructions; the power supply module is used for supplying power to the control module and controlling the alarm to give an alarm through the control module; the utility model discloses an adopt two platform module redundant design, and the filtering of control module's screening can effectively solve the alarm that channel competition, transmission error code lead to and provide, the abnormal problem of back notice, validity and promptness are good.

Description

Integrated civil air defense alarm informing device with multiple wireless communication

Technical Field

The utility model relates to the technical field of communication, in particular to an integrated civil air defense alarm informing device with multiple wireless communication functions.

Background

The air defense warning is an important component of urban air defense engineering, is used for disaster prediction and emergency report under the conditions of disaster relief and sudden accidents at ordinary times, is used for civil air defense in wartime, is a basic means for people's air defense command and personnel evacuation organization of all levels of civil governments, and is a warning which rings to remind people of air defense when the city is threatened by air attacks. The importance of air defense alarms is increasingly gaining importance, and the requirements on the accuracy, timeliness and continuous issuing capability of air defense alarms are higher. At present, a civil air defense alarm basically adopts a single-station mode, and because of numerous terminals of the civil air defense alarm, in the alarm issuing and returning processes, a single station is easy to generate air channel blockage, so that the alarm issuing and returning of partial equipment are abnormal, and the effectiveness and timeliness of the alarm issuing and returning are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated civil air defense alarm reporting device with multiple wireless communications, which adopts a redundant design of double radio station modules, any radio station module is interfered, the receiving and sending of the other radio station module are not influenced, and the problems of alarm issuing and abnormal return indication caused by channel competition and transmission error codes can be effectively solved through the screening and filtering of a control module.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrated civil air defense alarm informing device with multiple wireless communication comprises an input module, a plurality of radio station modules, a control module, an alarm and a power supply module; the input module is respectively in communication connection with each radio station module, and the same instruction is sequentially sent to each radio station module within the specified time through the input module; the control module is respectively in communication connection with each radio station module, and the instructions are forwarded to the control module through each radio station module; the control module is in communication connection with the alarm, and sends the first received instruction to the alarm through the control module and filters out other same instructions; the power module is used for supplying power to the control module and controlling the alarm to give an alarm through the control module.

Further, the input module adopts FM 151A-B01.

Further, the station module adopts YJ-53H _30 KM.

Further, the control module adopts a PLC S7-200 CN.

Further, input module, radio station module, control module, siren are wireless communication connection in proper order, wireless communication connection is one of medium wave communication, short wave communication, microwave communication and satellite communication.

Further, the alarm is a ringing alarm device or a flashing alarm device.

Further, the number of the station modules is two.

After the technical scheme is adopted, the utility model has the following beneficial effects: the utility model adopts the redundancy design of the double radio station modules, any one radio station module is interfered, and the receiving and sending of the other radio station module are not influenced, and after the control module receives the instruction, only one instruction is executed, namely the same instruction is screened and filtered, thereby preventing the people's air defense alarm from repeatedly acting, effectively solving the problems of alarm issuing and abnormal feedback caused by channel competition and error code transmission through the screening and filtering of the control module, and having good effectiveness and timeliness.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The reference numbers in the figures denote:

1. an input module; 2. a radio station module; 3. a control module; 4. an alarm; 5. and a power supply module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

Referring to fig. 1, an integrated civil air defense warning and informing device with multiple wireless communications includes an input module 1, a plurality of radio station modules 2, a control module 3, an alarm 4 and a power module 5; the input module 1 is respectively in communication connection with each radio station module 2, and the same instruction is sequentially sent to each radio station module 2 within a specified time through the input module 1; the control module 3 is respectively in communication connection with each radio station module 2, and the instructions are forwarded to the control module 3 through each radio station module 2; the control module 3 is in communication connection with the alarm 4, and the control module 3 sends the first received instruction to the alarm 4 and filters out other same instructions; the power module 5 is used for supplying power to the control module 3 and controlling the alarm 4 to give an alarm through the control module 3.

As shown in FIG. 1, the input module 1 employs FM 151A-B01.

As shown in fig. 1, the station module 2 uses YJ-53H _30 KM.

As shown in FIG. 1, the control module 3 adopts a PLC S7-200 CN.

As shown in fig. 1, the input module 1, the radio station module 2, the control module 3, and the alarm 4 are sequentially in wireless communication connection, and the wireless communication connection is one of medium wave communication, short wave communication, microwave communication, and satellite communication.

As shown in fig. 1, the alarm 4 is a ringing alarm device or a flashing alarm device.

As shown in fig. 1, the number of the station modules 2 is two.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An integrated civil air defense alarm notification device with multiple wireless communication is characterized in that: the radio station alarm system comprises an input module (1), a plurality of radio station modules (2), a control module (3), an alarm (4) and a power supply module (5); the input module (1) is respectively in communication connection with each radio station module (2), and the same instruction is sent to each radio station module (2) in sequence within a specified time through the input module (1); the control module (3) is respectively in communication connection with each radio station module (2), and the instructions are forwarded to the control module (3) through each radio station module (2); the control module (3) is in communication connection with the alarm (4), and the first received instruction is sent to the alarm (4) through the control module (3) and other same instructions are filtered out; the power module (5) is used for supplying power to the control module (3) and controlling the alarm (4) to give an alarm through the control module (3).

2. The integrated civil air defense warning device with multiple wireless communications of claim 1 wherein: the radio communication system is characterized in that the input module (1), the radio station module (2), the control module (3) and the alarm (4) are sequentially in wireless communication connection, and the wireless communication connection is one of medium wave communication, short wave communication, microwave communication and satellite communication.

3. The integrated civil air defense warning device with multiple wireless communications of claim 1 wherein: the alarm (4) is a ringing alarm device or a flashing alarm device.

4. The integrated civil air defense warning device with multiple wireless communications of claim 1 wherein: the number of the radio station modules (2) is two.