CN201404610Y - Warning system used in fire fighting site - Google Patents

Warning system used in fire fighting site Download PDF

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Publication number
CN201404610Y
CN201404610Y CN2009201193951U CN200920119395U CN201404610Y CN 201404610 Y CN201404610 Y CN 201404610Y CN 2009201193951 U CN2009201193951 U CN 2009201193951U CN 200920119395 U CN200920119395 U CN 200920119395U CN 201404610 Y CN201404610 Y CN 201404610Y
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China
Prior art keywords
module
air pressure
alarm
processing module
calling terminal
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Expired - Fee Related
Application number
CN2009201193951U
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Chinese (zh)
Inventor
王培军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO TECHNOLOGY PART 3BCOM TECHNOLOGY Co Ltd
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NINGBO TECHNOLOGY PART 3BCOM TECHNOLOGY Co Ltd
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Priority to CN2009201193951U priority Critical patent/CN201404610Y/en
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Publication of CN201404610Y publication Critical patent/CN201404610Y/en
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Abstract

The utility model discloses a warning system used in a fire fighting site. The warning system comprises an alarm and at least one calling terminal, wherein, an air pressure detection module of the calling terminal is connected with an external air respirator. The warning system has the advantages as follows: the alarm and the calling terminal are connected in a wireless manner; the calling terminal and the air respirator are connected in a wired manner; the calling terminal processes and outputs air pressure signals acquired by an air pressure sensor on the air respirator; in addition, the alarm can acquire state information, air pressure value and the like of the of the calling terminal, sends acousto-optic indication according to the state information, and analyzes the workable time of residual compressed air in the air respirator according to the air pressure value; and consequently, the alarm can ask other firefighters for help through the acquired state information when a firefighter has an accident, or the alarm calls attention of the firefighter through the acquired air pressure value when compressed air in the air respirator is less and the firefighter cannot be conscious of the condition of less compressed air in time, and the personnel safety of the firefighters can be ensured effectively.

Description

A kind of fire-fighting scene caution system
Technical field
The utility model relates to a kind of warning system, especially relates to a kind of fire-fighting scene caution system.
Background technology
When breaking out of fires such as residential building or office block, the fire fighter need enter in the building usually and search for, and whether the someone is trapped in the building investigation.When the intensity of a fire is violent, each fire fighter is before entering the building and searching for, usually need to be equipped with a calling terminal and an air respiratorresuscitator, the calling terminal that uses generally includes alarm module and radio receiving transmitting module at present, when one of them fire fighter finds to have trapped personnel, and oneself can't rescue separately the time, can call out other fire fighters by calling terminal to succour together, or call out command centre by calling terminal; And when but one of them fire fighter is implementing in the relief process oneself also stranded can't calling by calling terminal, the alarm module of calling terminal can send warning message over time, meets accident with near this fire fighter of other fire fighters telling.The use of calling terminal and air respiratorresuscitator is rescued the people for the fire fighter great help is provided in the scene of fire, if but in more abominable scene of fire, when fire fighter itself meets accident again, near the warning message that the alarm module of calling terminal sends not necessarily can convey to smoothly other fire fighters, if stranded like this fire fighter can not get helping timely, may jeopardize its life; On the other hand, in more abominable scene of fire, usually the time of search and rescue is longer, and the compressed air in the air respiratorresuscitator that the fire fighter uses can run out over time, though existing air respiratorresuscitator is provided with the air gauge of machinery, the fire fighter can learn compressed-air actuated consumption by observing, in addition when compressed air exhausts soon, air respiratorresuscitator also can send caution sound with the prompting fire fighter, but under adverse circumstances, the data that the fire fighter can't see clearly in the air gauge at all also possibly can't be heard the faint caution sound that air respiratorresuscitator sends, and bring danger also can in this case fire fighter's life.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of can know in real time the relief fire fighter whether the operating position of safety and employed air respiratorresuscitator to guarantee the fire-fighting scene caution system of fire fighter's life security.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the on-the-spot caution system of using of a kind of fire-fighting, comprise at least one calling terminal, also comprise the caution instrument, described caution instrument is mainly by first radio receiving transmitting module, the first control processing module, the input module and first output module are formed, described first radio receiving transmitting module, described input module is connected with the described first control processing module respectively with described first output module, described calling terminal is mainly by second radio receiving transmitting module, the second control processing module, alarm module, the air pressure detection module and second output module are formed, described second radio receiving transmitting module, described alarm module, described air pressure detection module is connected with the described second control processing module respectively with described second output module, described air pressure detection module is connected with the air respiratorresuscitator that outside fire fighter uses, and described caution instrument passes through described first radio receiving transmitting module and described second radio receiving transmitting module with wireless mode and described calling terminal communication interaction.
Described air pressure detection module comprises clutter filtering processing module, amplifying circuit and signal smoothing processing module, be connected with baroceptor on the high-voltage output end of described air respiratorresuscitator, described baroceptor is connected with described clutter filtering processing module, described clutter filtering processing module is connected with described amplifying circuit, described amplifying circuit is connected with described signal smoothing processing module, and described signal smoothing processing module is connected with the described second control processing module.
Described alarm module comprises alarm and is used to detect the movable sensor whether fire fighter is in active state, described alarm is connected with the described second control processing module respectively with described movable sensor, and described second output module comprises display screen and air pressure indicator lamp.
Be provided with the second embedded processing software in the described second control processing module, described air pressure detection module obtains the air pressure signal that described baroceptor collects by described clutter filtering processing module and air pressure signal is carried out clutter filtering handle, the air pressure signal of described clutter filtering processing module transmission after its clutter filtering is handled given described amplifying circuit, described amplifying circuit amplifies the air pressure signal of handling and transmitting after amplifying to the air pressure signal that receives and gives described signal smoothing processing module, described signal smoothing processing module is carried out smoothing processing to the air pressure signal that receives, the described display screen of the described second embedded processing software control shows the atmospheric pressure value after the smoothing processing, and control described air pressure indicator lamp according to the atmospheric pressure value after the smoothing processing and carry out the air pressure indication, simultaneously control described alarm and whether send alarm signal according to the atmospheric pressure value after the smoothing processing, described calling terminal by described second radio receiving transmitting module transmission atmospheric pressure value and alarm signal to described caution instrument.
Described input module comprises USB interface, RS232 interface and keyboard, and described caution instrument is connected with outer computer by described USB interface or described RS232 interface, and described first output module comprises LCDs and acousto-optic indication component.
Be provided with the first embedded processing software in the described first control processing module, described caution instrument receives alarm signal and the atmospheric pressure value that described calling terminal sends by described second radio receiving transmitting module by described first radio receiving transmitting module, the described LCDs of the described first embedded processing software control shows the atmospheric pressure value that receives and controls described acousto-optic indication component according to described alarm signal and carry out acousto-optic hint, the alarm command that described caution instrument is imported by described keyboard to described calling terminal transmit operation person by described first radio receiving transmitting module.
Compared with prior art, advantage of the present utility model is by a caution instrument, the caution instrument is connected with wireless mode with the all-calls terminal, calling terminal is connected in wired mode with air respiratorresuscitator, the air pressure signal that calling terminal collects the baroceptor that is connected on the air respiratorresuscitator is handled and is exported, the caution instrument can obtain the status information of each calling terminal, atmospheric pressure value etc., and make acousto-optic according to status information and indicate, according to the spendable time of residual compression air in the atmospheric pressure value analysis air respiratorresuscitator, when atmospheric pressure value is low automatically with sound and light alarm, like this when the fire fighter meets accident, the caution instrument can be called out other fire fighters by the status information of obtaining and rescue, or when the compressed air in the air respiratorresuscitator when less and fire fighter itself fails in time to find, thereby the caution instrument is called out this fire fighter by the atmospheric pressure value that obtains and be it should be noted that the personal safety that has effectively ensured the fire fighter.
Description of drawings
Fig. 1 is the composition frame chart of caution instrument of the present utility model;
Fig. 2 is the composition frame chart of calling terminal of the present utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, the on-the-spot caution system of using of a kind of fire-fighting, comprise caution instrument 1 and at least one calling terminal 2, caution instrument 1 is mainly by first radio receiving transmitting module 11, the first control processing module 12, the input module 13 and first output module 14 are formed, first radio receiving transmitting module 11, input module 13 is connected with the first control processing module 12 respectively with first output module 14, calling terminal 2 is mainly by second radio receiving transmitting module 21, the second control processing module 22, alarm module 23, the air pressure detection module 24 and second output module 25 are formed, second radio receiving transmitting module 21, alarm module 23, air pressure detection module 24 is connected with the second control processing module 22 respectively with second output module 25, air pressure detection module 24 is connected with the air respiratorresuscitator 3 that outside fire fighter uses, and caution instrument 1 passes through first radio receiving transmitting module 11 and second radio receiving transmitting module 21 with wireless mode and calling terminal 2 communication interactions.
Above-mentioned air pressure detection module 24 comprises clutter filtering processing module 241, amplifying circuit 242 and signal smoothing processing module 243, clutter filtering processing module 241, amplifying circuit 242 and signal smoothing processing module 243 all adopt prior art, be connected with the baroceptor 32 of the surplus that is used to detect air respiratorresuscitator 3 compressed airs on the high-voltage output end 31 of air respiratorresuscitator 3, baroceptor 32 is connected with clutter filtering processing module 241, clutter filtering processing module 241 is connected with amplifying circuit 242, amplifying circuit 242 is connected with signal smoothing processing module 243, and signal smoothing processing module 243 is connected with the second control processing module 22.Alarm module 23 comprises alarm 231 and is used to detect the movable sensor 232 whether fire fighter is in active state that alarm 231 can adopt buzzer commonly used etc., and alarm 231 is connected with the second control processing module 22 respectively with movable sensor 232.Second output module 25 comprises display screen 251 and air pressure indicator lamp 252.Be provided with the second embedded processing software 221 in the second control processing module 22, air pressure detection module 24 obtains the air pressure signal that baroceptor 32 collects by clutter filtering processing module 241 and air pressure signal is carried out clutter filtering handle, because assorted much invalid clutters that have in the air pressure signal that baroceptor 32 collects, these clutters can influence follow-up processing, thereby can make the result of output inaccurate, therefore air pressure detection module 24 at first must carry out clutter filtering processing after receiving air pressure signal, the air pressure signal of clutter filtering processing module 241 transmission after its clutter filtering is handled given amplifying circuit 242,242 pairs of air pressure signals that receive of amplifying circuit amplify the air pressure signal of handling and transmitting after amplifying and give signal smoothing processing module 243,243 pairs of air pressure signals that receive of signal smoothing processing module carry out smoothing processing, so that the atmospheric pressure value that obtains after the smoothing processing is in the error range that allows, the atmospheric pressure value that shows in the atmospheric pressure value that promptly obtains and the mechanical type air-pressure gage (not shown) that is connected on the air respiratorresuscitator 3 is close.The second embedded processing software, 221 control display screens 251 show the atmospheric pressure value after the smoothing processing, and carry out air pressure according to the control of the atmospheric pressure value after smoothing processing air pressure indicator lamp 252 and indicate, simultaneously whether send alarm signal according to the control of the atmospheric pressure value after smoothing processing alarm 231, calling terminal 2 sends atmospheric pressure values and alarm signal to caution instrument 1 by second radio receiving transmitting module 21.Display screen 251 directly shows the numbering of this calling terminal 2 when opening calling terminal 2; After calling terminal 2 is opened, in clutter filtering processing module 241 not with before baroceptor 32 is connected, the magnitude of voltage of display screen 251 show Calls terminals 2; After calling terminal 2 is opened, and clutter filtering processing module 241 is with after baroceptor 32 is connected, the atmospheric pressure value that display screen 251 shows after handling, when atmospheric pressure value was higher than 15 MPas, air pressure indicator lamp 252 was with the long bright indication of green light, when atmospheric pressure value is between 6~15 MPas, air pressure indicator lamp 252 is with the green light flash for prompting, and alarm 231 alarms several seconds are when atmospheric pressure value is lower than 6 MPas, air pressure indicator lamp 252 is with the blinking red lamp prompting, and alarm 231 continues to send alarm signal.
Above-mentioned input module 13 comprises usb 1 31, RS232 interface 132 and keyboard 133, caution instrument 1 is connected with the outer computer (not shown) by usb 1 31 or RS232 interface 132, information such as being stored in fire brigade's title in the outer computer and fire brigade's staff list is input in the caution instrument 1, and caution instrument 1 outputs to data record and Operation Log etc. in the outer computer.First output module 14 comprises LCDs 141 and acousto-optic indication component 142.Be provided with the first embedded processing software 121 in the first control processing module 12, alarm signal that caution instrument 1 sends by second radio receiving transmitting module 21 by first radio receiving transmitting module, 11 receipt of call terminals 2 and atmospheric pressure value etc., the first embedded processing software, 121 control LCDs 141 show the atmospheric pressure value that receives, also can know the spendable time of remaining compressed air in the air respiratorresuscitator 3, and control acousto-optic indication component 142 according to alarm signal and carry out acousto-optic hint, caution instrument 1 to the alarm command of calling terminal 2 transmit operation persons by keyboard 133 inputs, can be realized the calling terminal of one of active call or full group by first radio receiving transmitting module 11.

Claims (6)

1, the on-the-spot caution system of using of a kind of fire-fighting, comprise at least one calling terminal, it is characterized in that also comprising the caution instrument, described caution instrument is mainly by first radio receiving transmitting module, the first control processing module, the input module and first output module are formed, described first radio receiving transmitting module, described input module is connected with the described first control processing module respectively with described first output module, described calling terminal is mainly by second radio receiving transmitting module, the second control processing module, alarm module, the air pressure detection module and second output module are formed, described second radio receiving transmitting module, described alarm module, described air pressure detection module is connected with the described second control processing module respectively with described second output module, described air pressure detection module is connected with the air respiratorresuscitator that outside fire fighter uses, and described caution instrument passes through described first radio receiving transmitting module and described second radio receiving transmitting module with wireless mode and described calling terminal communication interaction.
2, the on-the-spot caution system of using of a kind of fire-fighting according to claim 1, it is characterized in that described air pressure detection module comprises clutter filtering processing module, amplifying circuit and signal smoothing processing module, be connected with baroceptor on the high-voltage output end of described air respiratorresuscitator, described baroceptor is connected with described clutter filtering processing module, described clutter filtering processing module is connected with described amplifying circuit, described amplifying circuit is connected with described signal smoothing processing module, and described signal smoothing processing module is connected with the described second control processing module.
3, the on-the-spot caution system of using of a kind of fire-fighting according to claim 1 and 2, it is characterized in that described alarm module comprises alarm and is used to detect the movable sensor whether fire fighter is in active state, described alarm is connected with the described second control processing module respectively with described movable sensor, and described second output module comprises display screen and air pressure indicator lamp.
4, the on-the-spot caution system of using of a kind of fire-fighting according to claim 3, it is characterized in that being provided with the second embedded processing software in the described second control processing module, described air pressure detection module obtains the air pressure signal that described baroceptor collects by described clutter filtering processing module and air pressure signal is carried out clutter filtering handle, the air pressure signal of described clutter filtering processing module transmission after its clutter filtering is handled given described amplifying circuit, described amplifying circuit amplifies the air pressure signal of handling and transmitting after amplifying to the air pressure signal that receives and gives described signal smoothing processing module, described signal smoothing processing module is carried out smoothing processing to the air pressure signal that receives, the described display screen of the described second embedded processing software control shows the atmospheric pressure value after the smoothing processing, and control described air pressure indicator lamp according to the atmospheric pressure value after the smoothing processing and carry out the air pressure indication, simultaneously control described alarm and whether send alarm signal according to the atmospheric pressure value after the smoothing processing, described calling terminal by described second radio receiving transmitting module transmission atmospheric pressure value and alarm signal to described caution instrument.
5, the on-the-spot caution system of using of a kind of fire-fighting according to claim 1, it is characterized in that described input module comprises USB interface, RS232 interface and keyboard, described caution instrument is connected with outer computer by described USB interface or described RS232 interface, and described first output module comprises LCDs and acousto-optic indication component.
6, the on-the-spot caution system of using of a kind of fire-fighting according to claim 5, it is characterized in that being provided with the first embedded processing software in the described first control processing module, described caution instrument receives alarm signal and the atmospheric pressure value that described calling terminal sends by described second radio receiving transmitting module by described first radio receiving transmitting module, the described LCDs of the described first embedded processing software control shows the atmospheric pressure value that receives and controls described acousto-optic indication component according to described alarm signal and carry out acousto-optic hint, the alarm command that described caution instrument is imported by described keyboard to described calling terminal transmit operation person by described first radio receiving transmitting module.
CN2009201193951U 2009-05-08 2009-05-08 Warning system used in fire fighting site Expired - Fee Related CN201404610Y (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972523A (en) * 2010-10-29 2011-02-16 江苏瑞蚨通软件科技有限公司(中外合资) Intelligent fire protection positive-pressure air breathing machine and pressure-monitoring and warning system
CN101990157A (en) * 2010-11-11 2011-03-23 公安部上海消防研究所 System for positioning fire fighters in fire scene based on wireless Mesh network structure
CN102038494A (en) * 2010-10-29 2011-05-04 江苏瑞蚨通软件科技有限公司(中外合资) High-risk place safety guarantee system of digital wireless sensor network
CN103175648A (en) * 2011-11-09 2013-06-26 德尔格安全英国有限公司 Monitoring apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972523A (en) * 2010-10-29 2011-02-16 江苏瑞蚨通软件科技有限公司(中外合资) Intelligent fire protection positive-pressure air breathing machine and pressure-monitoring and warning system
CN102038494A (en) * 2010-10-29 2011-05-04 江苏瑞蚨通软件科技有限公司(中外合资) High-risk place safety guarantee system of digital wireless sensor network
CN101990157A (en) * 2010-11-11 2011-03-23 公安部上海消防研究所 System for positioning fire fighters in fire scene based on wireless Mesh network structure
CN103175648A (en) * 2011-11-09 2013-06-26 德尔格安全英国有限公司 Monitoring apparatus
CN103175648B (en) * 2011-11-09 2016-12-21 德尔格安全英国有限公司 Monitoring device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20150508

EXPY Termination of patent right or utility model