CN203606937U - Dual system mistaken ringing prevention alarm control device - Google Patents
Dual system mistaken ringing prevention alarm control device Download PDFInfo
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- CN203606937U CN203606937U CN201320792839.4U CN201320792839U CN203606937U CN 203606937 U CN203606937 U CN 203606937U CN 201320792839 U CN201320792839 U CN 201320792839U CN 203606937 U CN203606937 U CN 203606937U
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Abstract
The utility model discloses a dual system mistaken ringing prevention alarm control device, which comprises an alarm control system, a mistaken ringing prevention control system, a communication module, a detection module, a power supply controller, a sensing unit and a power supply unit, wherein the alarm control system is responsible for receiving alarm information of a center and controlling an alarm to give out an alarm sound; the detection unit processes and analyzes sensing signals of the sensing unit, and transmits a detection result to the mistaken ringing prevention control system; the mistaken ringing prevention control system is responsible for judging the operating state of the alarm and reporting the operating state to the center according to the detection result of the detection unit, carrying out fault alarming immediately and cutting a power supply of the alarming device once the alarm is discovered to stay at an abnormal ringing state. The mistaken ringing prevention system also receives a remote power-on command of the center so as to realize remote power-on of the alarm. The alarm control system and the mistaken ringing prevention control system can mutually detect the operating state, and if any one system cannot operate normally, the other system can feed back to the center timely, thereby ensuring the systems to operate more reliably.
Description
Technical Field
The utility model relates to a civil defense warning application, can adopt dual system to prevent that the alarm mistake from ringing, realize the alarm control device of electricity on the remote control of siren specifically says so.
Background
The mistaken alarming always troubles manufacturers and civil defense units, and is difficult to avoid in probability due to the influence of various factors. How to prevent the alarm from mistakenly sounding is an important subject for thinking and research of alarm manufacturers, and relates to two major systems of alarm control and alarm.
Although most of the manufacturers' alarm devices are designed to prevent false ringing, the design has limited false ringing prevention capability due to considerations built into a single system.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a double-system mistaken sounding prevention alarm control device which can reduce the mistaken sounding probability of the system.
In order to achieve the above object, the utility model adopts the following technical scheme:
a double-system mistaken sounding prevention alarm control device comprises a communication module, an alarm control system, a mistaken sounding prevention control system, a detection unit, a sensing unit, a power supply control device and an alarm device, wherein the alarm control system is in signal connection with the communication module, the mistaken sounding prevention control system, the detection unit and the alarm device respectively; the mistaken sounding prevention control system is in signal connection with the communication module, the detection unit and the power supply control device respectively;
the sensing unit senses the alarm information of the alarm device and outputs a sensing signal to the detection unit; the detection unit receives the sensing signal of the sensing unit and respectively outputs a detection result signal to the alarm control system and the mistaken sounding prevention control system.
The following is the working principle of each component of the utility model:
the communication module is used for receiving alarm information, voice signals and power-on commands from the center and sending corresponding signals to the alarm control system and the mistaken sounding prevention control system; reporting the alarm information, the mistaken sounding information, the power-on condition information and the system working state returned by the alarm control system and the mistaken sounding prevention control system to a center;
the alarm control system is used for receiving central alarm information sent by the communication module, transmitting the alarm information to the alarm device and controlling the alarm device to sound an alarm; receiving the working state information of the alarm device output by the detection unit, and transmitting the working state information of the alarm device to the communication module; meanwhile, the anti-mistaken sounding control system is connected with the anti-mistaken sounding control system;
the mistaken sounding prevention control system is used for receiving central alarm information and remote control power-on commands sent by the communication module; transmitting the alarm signal to the detection unit, and transmitting a power-on command to the power control device; receiving and processing the alarm mistaken sounding information output by the detection unit, and transmitting the alarm mistaken sounding information to the communication module;
the detection unit receives the sensing signal of the sensing unit, processes and analyzes the sensing signal, and transmits a detection result signal to the mistaken sounding prevention control system and the alarm control system respectively;
the sensing unit is used for receiving an alarm signal sent by the alarm device and outputting an alarm sensing signal to the detection unit;
the power supply control device is connected with the false ringing prevention control system and the alarm device; and receiving and processing power supply control information of the mistaken sounding prevention control system, and transmitting an electric signal to the alarm device.
As a further improvement of the present invention, the alarm control system comprises a first wireless module, a first wired module, a key control and alarm control unit; the alarm control unit is respectively connected with the first wired module, the first wireless module, the communication module, the key control device, the alarm device, the detection unit and the mistaken sounding prevention control system; the first wireless module and the first wired module are also respectively connected with the communication module.
As a further improvement of the present invention, the false ringing prevention control system comprises a second wireless module, a second wired module and a false ringing prevention control unit; wherein,
the mistaken sounding prevention control unit is respectively connected with the second wireless module, the second wired module, the detection unit, the power supply control device and the alarm control system; the second wireless module and the second wired module are also respectively connected with the communication module.
The utility model discloses in, communication module includes radio station, wired passageway.
The utility model discloses in, power control device includes power control unit and power module, power control unit passes through power module and links to each other with alarm device.
Has the advantages that: compared with the prior art, the utility model has the advantages of, it is to unify consideration and integrated design to two systems, adopts dual system's mode, and alarm control system can mutual detection operating condition with prevent that mistake sounds control system, if arbitrary system can not normally work, another system can in time feed back and report to the center, guarantees the more reliable work of system to can realize alarm control, prevent that the alarm from mistake sounds, the electricity is gone up in the siren remote control.
Drawings
Fig. 1 is a schematic block diagram of the components of the apparatus.
In the figure, 1, a radio station, 2, a wired channel, 3, an alarm control system, 31, a first wireless module, 32, a first wired module, 33, a key control unit, 34, an alarm control unit, 4, an anti-false-ringing control system, 41, a second wired module, 42, a second wireless module, 43, an anti-false-ringing control unit, 5, a detection unit, 6, a power supply control unit, 7, a sensing unit, 8, a power supply module, 81, a power supply unit and 82, a storage battery pack.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1:
the utility model discloses two systems prevent mistake and ring alarm control device includes communication module, alarm control system 3, prevent mistake ring control system 4, detecting element 5, sensing unit 7, power controlling means and alarm device, wherein, alarm control system 3 is connected with communication module, prevent mistake ring control system 4, detecting element 5 and alarm device signal respectively; the false ringing prevention control system 4 is respectively in signal connection with the communication module, the detection unit 5 and the power supply control device;
the sensing unit 7 senses the alarm information of the alarm device and outputs a sensing signal to the detection unit 5; the detection unit 5 receives the sensing signal of the sensing unit 7, and outputs a detection result signal to the alarm control system 3 and the false sounding prevention control system 4.
The specific structure is as follows:
the communication module comprises a radio station 1 and a wired channel 2,
the radio station 1 is connected with an antenna, an alarm control system 3 and an anti-mistaken sounding control system 4. Alarm information, voice signals and power-on information from the center are received through the antenna and sent to the alarm control system 3 and the false sounding prevention control system 4. And reporting the returned alarm information, mistaken sounding information, power-on condition information and system working state of the alarm control system 3 and the mistaken sounding prevention control system 4 to a center. Since the radio station 1 is responsible for transmitting and receiving analog data information and voice information and has a high performance requirement for the radio station 1, the motorola GM338 radio station 1, the motorola GM3188, and the suniting 886A may be used.
Wired channel 2: connected with a wired network, an alarm control system 3 and an anti-mistaken sounding control system 4. Alarm information, voice signals and power-on information from the center are received through a wired network and sent to the alarm control system 3 and the false sounding prevention control system 4. And reporting the returned alarm information, mistaken sounding information, power-on condition information and system working state information of the alarm control system 3 and the mistaken sounding prevention control system 4 to a center. The wired channel 2 adopts a wired PSTN channel.
The alarm control system 3 is mainly responsible for receiving center alarm information and controlling an alarm to sound an alarm. Alarm information, voice signals and local alarm information from the radio station 1 and the wired channel 2 are received and processed to inform the alarm device to sound. The detection unit 5, the alarm state of the alarm device, the power-on information and the alarm information are processed and then sent to the radio station 1 and the wired channel 2. And monitoring the working state of the mistaken sounding prevention control system 4, if the working state is abnormal, sending the abnormal state into the radio station 1 and the wired channel 2, and reporting the abnormal state to the center. It comprises a first wireless module 31, a first wired module 32, a key control 33 and an alarm control unit 34;
the first wireless module 31 is connected with the radio station 1 and the alarm control unit 34. The first wireless module 31 is responsible for performing preprocessing, a/D conversion and demodulation on the analog signal of the alarm information from the radio station 1 to obtain useful digital information, and sending the useful digital information to the alarm control unit 34; and receives digital information such as alarm information, device status information, and system operating status information from the alarm control unit 34, modulates, D/a, processes the digital information into analog signals, and sends the analog signals to the radio station 1. The first wireless module 31 is a pachwlmd 1200-a.
And a first wired module 32 connected to the wired channel 2 and the alarm control unit 34. The alarm information analog signal sent from the cable channel 2 is processed in advance, A/D converted, demodulated into useful digital information and sent to the alarm control unit 34. Digital information such as alarm information, equipment state information, system working state information and the like returned by the alarm control unit 34 is received, modulated, D/A and processed into an analog signal, and the analog signal is sent to the wired channel 2. The first wired module 32 employs a thiwa LNMD 1200-a.
Key control 33. alarm control unit 34 is connected to issue an alarm manually locally.
And the alarm control unit 34 is connected with the first wired module 32, the first wireless module 31, the radio station 1, the key control 33, the alarm device, the detection unit 5 and the false sounding prevention control unit 43. Alarm information from the first wired module 32 and the first wireless module 31, voice information from the station 1, and key control local alarm information are received and processed to notify the alarm device to sound. The detection unit 5, the alarm state of the alarm device, and the alarm information are processed and sent to the first wired module 32 and the first wireless module 31. And monitoring the working state of the mistaken sounding prevention control system 4, if the working state is abnormal, sending the abnormal state into the first wired module 32 and the first wireless module 31, and reporting the abnormal state to the center. A 32-bit Arm7 microprocessor is used.
And the detection unit 5 is connected with the sensing unit 7, the alarm control unit 34 and the mistaken sounding prevention control unit 43. The analog quantity detection device is used for detecting the state analog quantity sent into the alarm by the sensing unit 7 and processing the state analog quantity into the analog quantity information available for the alarm control unit 34; sound mistake judgment is made based on the alarm state information and the alarm state information, and if sound mistake occurs, the sound mistake prevention control means 43 is notified. A PIC16F886 singlechip is adopted.
The mistaken sounding prevention control system 4 is responsible for judging the working state of the alarm according to the detection result of the detection unit 5 and reporting the working state to the center, and once the alarm is found to be in an abnormal sounding state, immediately carrying out fault alarm and timely cutting off the power supply of the alarm through the power supply control unit 6.
The mistaken sounding prevention control system 4 is also responsible for receiving a remote control power-on command of a center to realize remote control power-on of the alarm.
False ringing prevention control system 4: the anti-false-ringing and remote-control power-on control device consists of a second wireless module 42, a second wired module 41 and an anti-false-ringing control unit 43, and realizes anti-false-ringing and remote-control power-on control. Alarm information and remote control power-on information from the radio station 1 and the wired channel 2 are received and processed, and a detection unit 5 and power control are informed. The reception detecting unit 5 processes the alarm sound error information and sends the processed alarm sound to the broadcasting station 1 and the cable channel 2. And monitoring the working state of the alarm control system 3, and if the state is abnormal, sending the state into the radio station 1 and the wired channel 2 and reporting the state to the center.
And the second wireless module 42 is connected with the radio station 1 and the false sounding prevention control unit 43. Analog signals such as alarm information and remote control power-on information sent by the radio station 1 are subjected to preprocessing, A/D conversion and demodulation to be useful digital information, and then are sent to the false sounding prevention control unit 43. The digital information such as the alarm sound error information and the system working state information returned by the sound error prevention control unit 43 is received, modulated, D/A and processed into an analog signal to be sent to the radio station 1. Second wireless module 42 is implemented as a bulk WLMD 1200-a.
And the second wired module 41 is connected with the wired channel 2 and the false singing prevention control unit 43. Analog signals such as alarm information and remote control power-on information sent by the wired channel 2 are processed in the early stage, converted by A/D, demodulated into useful digital information and sent to the false sounding prevention control unit 43. The digital information such as the alarm sound-missing information and the system working state information returned by the sound-missing prevention control unit 43 is received, modulated, D/a-processed into an analog signal, and sent to the wired channel 2. The second wireline module 41 employs a thiwa LNMD 1200-a.
And the false sounding prevention control unit 43 is connected with the second wireless module 42, the second wired module 41, the detection unit 5, the power supply control unit 6 and the alarm control unit 34. Alarm information and remote control power-on information from the second wired module 41 and the second wireless module 42 are received and processed, and the detection unit 5 and the power control unit 6 are notified. The alarm sound missing information detected by the detection unit 5 is processed and sent to the second wired module 41 and the second wireless module 42, and the power supply control unit 6 is notified of the processed alarm sound missing information. And monitoring the working state of the alarm control system 3, and if the state is abnormal, sending the state into the second wired module 41 and the second wireless module 42, and reporting the state to the center. A 32-bit Arm7 microprocessor is used.
The detection unit 5: the alarm control unit 34, the false sounding prevention control unit 43, and the sensing unit 7 are connected. And receiving and processing the alarm working state information of the sensing unit 7 and sending the information to the alarm control unit 34. The alarm information of the sound-mistake-prevention control unit 43 is received and processed, whether sound is mistakenly sounded or not is judged, and if the sound is mistakenly sounded, the sound-mistake-prevention control unit 43 is informed. A PIC16F886 singlechip is adopted.
The sensing unit 7 is connected with the detecting unit 5 and the alarm device. And detecting and processing the working state signal of the alarm device, and sending the processed working state information of the alarm device to the detection unit 5.
The power control device comprises a power control unit 6 and a power supply module 8, wherein,
power supply control unit 6: is connected with the false ringing prevention control unit 43 and the power supply module 8. The power supply control information of the false sounding prevention control unit 43 is received and processed to notify the power supply module 8. The power supply control unit 6 employs a contactor, a dc relay, an air switch, and the like.
The power supply module 8: the battery pack is composed of a power supply unit 81 and a battery pack 82. Connected with power supply control and alarm device. The device is powered on, and meanwhile, the alarm device is powered on and powered off in time according to remote control power-on and power-off mistaken sounding information from the power supply control.
The power supply unit 81: converting alternating current and direct current into voltages usable by all parts to supply power to all parts of the device; and powering on and powering off the alarm device in time according to the remote control power-on and power-off mistaken sounding information controlled by the power supply.
Battery pack 82: the device is provided with a direct current power supply, and the system can still work normally under the condition of alternating current power failure. The self-charging can be realized after the alternating current is supplied.
Adopt the utility model discloses, alarm control system 3 can detect operating condition each other with preventing mistake singing control system 4, if arbitrary system can not normally work, another system accessible time feedback reports for the center, guarantees that the system is more reliable work.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. A double-system false ringing prevention alarm control device is characterized by comprising a communication module, an alarm control system, a false ringing prevention control system, a detection unit, a sensing unit, a power supply control device and an alarm device, wherein,
the alarm control system is respectively in signal connection with the communication module, the mistaken sounding prevention control system, the detection unit and the alarm device; the mistaken sounding prevention control system is in signal connection with the communication module, the detection unit and the power supply control device respectively;
the sensing unit senses the alarm information of the alarm device and outputs a sensing signal to the detection unit; the detection unit receives the sensing signal of the sensing unit and respectively outputs a detection result signal to the alarm control system and the mistaken sounding prevention control system.
2. The dual-system false ringing prevention alarm control device of claim 1, wherein the alarm control system comprises a first wireless module, a first wired module, a key control and alarm control unit; wherein,
the alarm control unit is respectively connected with the first wired module, the first wireless module, the communication module, the key control device, the alarm device, the detection unit and the mistaken sounding prevention control system; the first wireless module and the first wired module are also respectively connected with the communication module.
3. The dual-system false ringing prevention alarm control device of claim 1, wherein the false ringing prevention control system comprises a second wireless module, a second wired module, and a false ringing prevention control unit; wherein,
the mistaken sounding prevention control unit is respectively connected with the second wireless module, the second wired module, the detection unit, the power supply control device and the alarm control system; the second wireless module and the second wired module are also respectively connected with the communication module.
4. The dual-system false-ringing-prevention alarm control device of claim 1, wherein the communication module comprises a radio station, a wired channel.
5. The dual-system false ringing prevention alarm control device of claim 1, wherein the power control device comprises a power control unit and a power supply module, and the power control unit is connected with the alarm device through the power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320792839.4U CN203606937U (en) | 2013-12-03 | 2013-12-03 | Dual system mistaken ringing prevention alarm control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320792839.4U CN203606937U (en) | 2013-12-03 | 2013-12-03 | Dual system mistaken ringing prevention alarm control device |
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| CN203606937U true CN203606937U (en) | 2014-05-21 |
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| CN201320792839.4U Expired - Lifetime CN203606937U (en) | 2013-12-03 | 2013-12-03 | Dual system mistaken ringing prevention alarm control device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355849A (en) * | 2016-08-31 | 2017-01-25 | 星际控股集团有限公司 | False-alarm-preventing control system and method |
| CN112820082A (en) * | 2021-02-04 | 2021-05-18 | 南京龙盾智能科技有限公司 | Civil air defense alarm supervision system based on Internet of things and use method thereof |
-
2013
- 2013-12-03 CN CN201320792839.4U patent/CN203606937U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355849A (en) * | 2016-08-31 | 2017-01-25 | 星际控股集团有限公司 | False-alarm-preventing control system and method |
| CN106355849B (en) * | 2016-08-31 | 2019-02-19 | 星际控股集团有限公司 | The anti-error ring control system of one kind and method |
| CN112820082A (en) * | 2021-02-04 | 2021-05-18 | 南京龙盾智能科技有限公司 | Civil air defense alarm supervision system based on Internet of things and use method thereof |
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Granted publication date: 20140521 |