CN108182781A - A kind of fire alarm system - Google Patents
A kind of fire alarm system Download PDFInfo
- Publication number
- CN108182781A CN108182781A CN201810130795.6A CN201810130795A CN108182781A CN 108182781 A CN108182781 A CN 108182781A CN 201810130795 A CN201810130795 A CN 201810130795A CN 108182781 A CN108182781 A CN 108182781A
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- China
- Prior art keywords
- controller
- data
- housing
- interface
- alarm system
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of fire alarm system, its key points of the technical solution are that including photographic device and fire-alarm；Photographic device includes camera and the backup component being arranged below camera；Camera includes housing, the first controller being arranged in housing, line transfer module, first data-interface, winder and the first power supply for providing electric energy, backup component includes guard shield, the second controller being arranged in guard shield, storage card, second data-interface, first communication unit and the second source for providing electric energy, second data-interface is connected by data line with the first data-interface, when fire occurs, video data can be stored in the storage card of backup component by photographic device, pass through the video data of retention, so that the fireman of process receives and checks, so as to be effectively observed the situation of building interior personnel trend, to improve speed and efficiency of the fireman for personnel rescuing.
Description
Technical field
The present invention relates to fire alarm field, more particularly to a kind of fire alarm system.
Background technology
In scene of fire, be often most difficult to grasp is the trend of building interior personnel, and fireman is caused to enter room
The position for looking for building interior personnel is devoted a tremendous amount of time after interior.
Wherein, the setting of photographic device can effectively improve building interior flow of personnel trend, but fire is occurring
When, the intensity of a fire is rapidly spread, and the circuit for causing photographic device is burned out, so as to which photographic device be caused to lose the effect of shooting,
Fire fighter can not pass through construction of the photographic device to building interior, the progress of flow of personnel direction when entering building interior
Observation causes the reduction of rescue speed, therefore there are certain improvements.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of fire alarm system, have and improve
The characteristics of rescuing speed.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of fire alarm system, including photographic device and fire-alarm；
Photographic device includes camera and the backup component being arranged below camera；
The camera includes housing, the first controller being arranged in housing, line transfer module, the first data-interface, volume
Line device and the first power supply for providing electric energy are provided with the camera lens being connected with the first controller, the winder on housing
It is connected with backup component, first controller is moved in response to the alarm signal that fire-alarm is exported with control reeler
Make, and the video data shot with video-corder accordingly is switched to by the first data-interface from data-interface is uploaded by line transfer module；
The backup component includes guard shield, the second controller being arranged in guard shield, storage card, the second data and connects
Mouthful, the first communication unit and the second source for providing electric energy, second data-interface passes through data line and the
One data-interface is connected, and the contact switch being connected with second controller, the storage card and are provided on the guard shield
Two controllers are connected for storing the video data, and the contact switch is exporting trigger signal when being contacted with ground, institute
Second controller is stated in response to trigger signal to send the video data stored in storage card to building by the first communication unit
In terminal device after vertical connection.
Through the above technical solutions, when fire-alarm detects that fire-alarm output is reported when fire occurs in building
Backup module, at this point, the first controller control reeler acts, is fallen and hanged from camera to the first controller by alert signal
It hangs in the air, and will export to be stored in from the first data-interface from the video data for uploading data-interface transmission originally
In the storage card of backup component；
Wherein, when propagation of flame is excessive, winder is blown, at this point, backup component is fallen on the ground from camera,
The contact switch of backup component is contacted with ground in output trigger signal to second controller, the first communication of second controller control
Connection status is established in unit holding, and when the first communication unit has terminal device in its radiation areas, second controller will
In video data transmission to terminal device in storage card, the people for holding terminal device to be facilitated to be checked, retained with passing through
Video data checked into what administrative staff moved towards, to improve the speed of personnel rescuing and efficiency.
Preferably, the winder include be arranged on the spool stand in housing, the spiral roller on spool stand and
It is arranged on spiral roller and passes through motor-drive circuit and first for the servo motor that spiral roller is driven to rotate, the servo motor
Controller is connected, and draught line is wound on the spiral roller, and the draught line is connected to across housing on backup component.
Through the above technical solutions, since the intensity of a fire is usually crept up along wall, winder is used to hang backup component
It hangs in the air, so as to extend the time that backup component is damaged by calcination.
Preferably, the draught line uses cotton thread.
Through the above technical solutions, cotton thread has the characteristics that low melting point, when flame contact is to draught line, to facilitate traction
Line is blown.
Preferably, the guard shield includes inner housing and outer housing, the second controller, storage card, the second data
Interface, the first communication unit and second source are arranged in inner housing, filled with fire prevention between the inner housing and outer housing
Retardant cotton.
Through the above technical solutions, fire protection flame retarding cotton has the characteristics that fire protection flame retarding, can be the component inside inner housing
Protection is provided, avoids being damaged by flame calcination；And fire protection flame retarding cotton has the characteristics that antidetonation buffering, can be in inner housing
The component in portion provides buffer protection.
Preferably, the guard shield is set in cube, and the contact switch is provided with multiple, multiple contact switch point
It is not arranged on multiple outer walls of guard shield.
Through the above technical solutions, multiple contact switch are separately positioned on the outer wall of guard shield, it can be outer in protection
Shell any one outer wall when being contacted with ground, can touch contact switch so that contact switch exports trigger signal.
Preferably, mounting groove is provided on the outer wall of the outer housing, ball, the installation are embedded in the mounting groove
The spring to offset with ball is provided in slot, the distance that the ball protrudes from external hull surface protrudes from outside higher than contact switch
The distance of surface of shell.
Through the above technical solutions, when backup component lands, ball facilitates backup component to be slided along ground with separate
Flame at wall, spring can provide certain buffer capacity for the landing of backup component.
Preferably, air bag is provided between the inner housing and outer housing, gas nozzle is installed on the side wall of the outer housing,
The air bag is connected by conduit with gas nozzle, and solenoid valve is provided on the conduit, and the solenoid valve is connected with second controller,
The second controller is in response to trigger signal solenoid valve to be controlled to open.
Through the above technical solutions, backup component is when mounted, the side of gas nozzle is towards wall side, when backup component is fallen
Ground causes contact switch when being contacted with ground, and second controller will control solenoid valve to open, and the gas in air bag will be from gas nozzle
It sprays, so as to provide the motive force of side for backup component, backup component to be controlled to avoid backup component by flame far from wall
Excessive calcination.
Preferably, the terminal device is arranged on fireman.
Through the above technical solutions, when facilitating the fireman to enter building interior, the stream of personnel is checked by terminal device
Emotionally condition, to improve rescue speed.
Preferably, the terminal device includes third controller, the second communication unit and view screen, the view screen
It is arranged in fireman's mask, second communication unit is used to establish with the first communication unit and connect, the third controller
The video data is received by the second communication unit to be played in view screen.
Through the above technical solutions, third controller controls view screen of the video data on fireman's mask to be broadcast
It puts, fireman to be facilitated to check, video data is sued and laboured.
Preferably, the third controller control video data is played out in view screen with triple speed.
Through the above technical solutions, accelerate the video data played to improve the efficiency for checking video data.
In conclusion having the beneficial effect that in contrast to the prior art of the invention：
When fire occurs, video data can be stored in the storage card of backup component by photographic device, pass through the video of retention
Data so that the fireman of process receives and checks, so as to be effectively observed the situation of building interior personnel trend, are disappeared with improving
Anti- member is for the speed and efficiency of personnel rescuing.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other features of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the system block diagram of embodiment；
Fig. 2 is the structure diagram of photographic device in embodiment；
Fig. 3 is that backup component is suspended on the status diagram on camera in embodiment；
Fig. 4 is the structure diagram of backup component in embodiment；
Fig. 5 is the connection diagram of backup component and terminal device in embodiment；
Fig. 6 is the structure diagram of terminal device in embodiment.
Reference numeral：1st, photographic device；11st, camera；111st, housing；112nd, winder；1121st, spool stand；1122nd, it rolls up
Line roller；1123rd, servo motor；1124th, draught line；113rd, camera lens；12nd, backup component；121st, guard shield；1211st, outer housing；
1212nd, inner housing；1213rd, fire protection flame retarding cotton；122nd, contact switch；2nd, fire-alarm；3rd, mounting groove；4th, ball；5th, spring；
6th, air bag；7th, gas nozzle；8th, solenoid valve；9th, terminal device；91st, view screen；10th, data line.
Specific embodiment
In order to preferably technical scheme of the present invention be made clearly to show, the present invention is made below in conjunction with the accompanying drawings into one
Walk explanation.
As shown in Figure 1, a kind of fire alarm system, including photographic device 1 and fire-alarm 2, photographic device 1 and fire
Alarm 2 is arranged among every floor road of building interior.
With reference to shown in Fig. 2 and Fig. 3, photographic device 1 includes camera 11 and is arranged on the backup group of 11 lower section of camera
Part 12.
In the application, camera 11 includes housing 111, the first controller being arranged in housing 111, line transfer mould
Block, the first data-interface, winder 112 and the first power supply for providing electric energy, in the present embodiment, the first power supply is using filling
Battery.Wherein, the camera lens 113 being connected with the first controller is provided on housing 111, has on the first controller and uploads data
Interface, the video data which records is uploaded in server by upload data-interface to be preserved.
In the present embodiment, winder 112 is arranged on inside housing 111, and winder 112 is connected with backup component 12, and first
The alarm signal that controller is exported in response to fire-alarm 2 is acted with control reeler 112, and accordingly passes through line transfer
The video data shot with video-corder is switched to the first data-interface by module from data-interface is uploaded.
What deserves to be explained is as shown in figure 4, backup component 12 includes guard shield 121, is arranged in guard shield 121
Second controller, storage card, the second data-interface, the first communication unit and the second source for providing electric energy.This reality
It applies in example, second source uses rechargeable battery.Wherein, the second data-interface passes through data line 10 and the first data-interface phase
Even, USB interface can be used in the first data-interface, the second data-interface.
The contact switch 122 being connected with second controller, storage card and second controller phase are provided on guard shield 121
Even for storing the video data, contact switch 122 is exporting trigger signal, second controller response when being contacted with ground
It is set in trigger signal with being sent the video data stored in storage card by the first communication unit to the terminal established after connecting
In standby 9.
Winder 112 includes being arranged on the spool stand 1121 in housing 111, the spiral roller on spool stand 1121
1122 and be arranged on spiral roller 1122 for drive spiral roller 1122 rotate servo motor 1123, servo motor 1123
It is connected by motor-drive circuit with the first controller, draught line 1124 is wound on spiral roller 1122, draught line 1124 passes through
Housing 111 is connected on backup component 12.In the present embodiment, draught line 1124 uses cotton thread.
What deserves to be explained is guard shield 121 is set in cube, contact switch 122 is provided with multiple, and multiple contacts are opened
122 are closed to be separately positioned on multiple outer walls of guard shield 121.Wherein, guard shield 121 includes inner housing 1212 and outer housing
1211, second controller, storage card, the second data-interface, the first communication unit and second source are arranged on inner housing 1212
In, fire protection flame retarding cotton 1213 is filled between inner housing 1212 and outer housing 1211.Peace is provided on the outer wall of outer housing 1211
Tankage 3, mounting groove 3 is interior to be provided with the spring 5 to offset with ball 4 in ball 4, mounting groove 3, and ball 4 protrudes from shell
The distance on 1211 surface of body protrudes from the distance on 1211 surface of outer housing higher than contact switch 122.
Air bag 6 is provided between inner housing 1212 and outer housing 1211, gas nozzle 7 is installed on the side wall of outer housing 1211,
Air bag 6 is connected by conduit with gas nozzle 7, and solenoid valve 8 is provided on conduit, and solenoid valve 8 is connected with second controller, the second control
Device is in response to trigger signal solenoid valve 8 to be controlled to open.When installing the backup component 12, gas nozzle 7 is mounted on towards wall side.
With reference to shown in Fig. 5 and Fig. 6, terminal device 9 is arranged on fireman.In the present embodiment, terminal device 9 includes
Third controller, the second communication unit, storage unit and view screen 91, view screen 91 use liquid crystal display, view screen 91
It is arranged in fireman's mask, specifically, the top that view screen 91 is located in fireman's mask is looked squarely with not blocking fireman
Sight.Wherein, pause button is connected on third controller, pause button is arranged on mask, and fireman is pressed by pause
Button can control video data pause to play, fireman to be facilitated to check.
Second communication unit is used to establish with the first communication unit and connect, and third controller is received by the second communication unit
The video data in view screen 91 to play, and specifically, third controller controls video data in view screen 91
It is played out with triple speed.In the present embodiment, the first communication unit and the second communication unit using WiFi module, bluetooth module or
ZigBee module.
As a result, when fire-alarm 2 detects, and fire occurs in building, 2 output alarm signal of fire-alarm to the
One controller, the first controller control reeler 112 act, backup module from camera 11 are fallen and is suspended in midair
In, and pass through line transfer module by originally from upload data-interface transmission video data exported from the first data-interface with
It is stored in the storage card of backup component 12.
Wherein, when propagation of flame is excessive, the draught line 1124 and data line 10 of winder 112 are blown, this
When, backup component 12 is fallen on the ground from camera 11, and the contact switch 122 of backup component 12 contacts to export with ground
In trigger signal to second controller, second controller control solenoid valve 8 is connected, and the gas in air bag 6 is sprayed from gas nozzle 7,
To carry active force of the backup components 12 to side, backup component 12 is driven to be moved far from wall side.
Also, second controller controls the holding of the first communication unit to establish connection status, when the first communication unit is in its spoke
When penetrating in region with terminal device 9, i.e., when fireman is in process backup component 12, the second communication unit in terminal device 9
Member is established with the first communication unit and is connected, second controller by storage card by the first communication unit by video data transmission
Into terminal device 9, third controller in terminal device 9 stores video data in the memory unit, and by video data
It is played out in view screen 91, fireman can check video data to observe people in video data by view screen 91
The travelling route of member, so as to improve rescue speed and efficiency of fireman's raising for personnel.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of fire alarm system, which is characterized in that including photographic device (1) and fire-alarm (2)；
Photographic device (1) includes camera (11) and the backup component (12) being arranged below camera (11)；
The camera (11) includes housing (111), the first controller being arranged in housing (111), line transfer module,
One data-interface, winder (112) and the first power supply for providing electric energy, are provided on housing (111) and the first control
The camera lens (113) that device is connected, the winder (112) are connected with backup component (12), and first controller is in response to fire
The alarm signal that alarm (2) is exported is acted with control reeler (112), and will accordingly be shot with video-corder by line transfer module
Video data switches to the first data-interface from data-interface is uploaded；
The backup component (12) includes guard shield (121), the second controller being arranged in guard shield (121), storage
Card, the second data-interface, the first communication unit and the second source for providing electric energy, second data-interface pass through number
Be connected according to transmission line (10) with the first data-interface, be provided on the guard shield (121) be connected with second controller touch
Point switch (122), the storage card are connected to store the video data, the contact switch with second controller
(122) trigger signal is being exported when being contacted with ground, the second controller is in response to trigger signal to pass through the first communication unit
Member sends the video data stored in storage card into the terminal device (9) established after connecting.
2. a kind of fire alarm system according to claim 1, which is characterized in that the winder (112) includes setting
Spool stand (1121) in housing (111), the spiral roller (1122) on spool stand (1121) and it is arranged on spiral
Pass through motor on roller (1122) for the servo motor (1123) that spiral roller (1122) is driven to rotate, the servo motor (1123)
Driving circuit is connected with the first controller, and draught line (1124), the draught line are wound on the spiral roller (1122)
(1124) it is connected on backup component (12) across housing (111).
3. a kind of fire alarm system according to claim 2, which is characterized in that the draught line (1124) is using cotton
Line.
4. a kind of fire alarm system according to claim 1, which is characterized in that the guard shield (121) is including interior
Housing (1212) and outer housing (1211), the second controller, storage card, the second data-interface, the first communication unit and
Second source is arranged in inner housing (1212), and fire protection flame retarding is filled between the inner housing (1212) and outer housing (1211)
Cotton (1213).
5. a kind of fire alarm system according to claim 4, which is characterized in that the guard shield (121) in cube
Body is set, and the contact switch (122) is provided with multiple, and multiple contact switch (122) are separately positioned on guard shield (121)
On multiple outer walls.
6. a kind of fire alarm system according to claim 4, which is characterized in that on the outer wall of the outer housing (1211)
Mounting groove (3) is provided with, is provided with and ball (4) phase in ball (4), the mounting groove (3) in the mounting groove (3)
The spring (5) supported, the distance that the ball (4) protrudes from outer housing (1211) surface protrude from outside higher than contact switch (122)
The distance on housing (1211) surface.
7. a kind of fire alarm system according to claim 6, which is characterized in that the inner housing (1212) and outer housing
(1211) air bag (6) is provided between, gas nozzle (7) is installed on the side wall of the outer housing (1211), the air bag (6) passes through
Conduit is connected with gas nozzle (7), and solenoid valve (8) is provided on the conduit, and the solenoid valve (8) is connected with second controller, institute
Second controller is stated in response to trigger signal so that solenoid valve (8) to be controlled to open.
8. a kind of fire alarm system according to claim 1, which is characterized in that the terminal device (9) is arranged on
With fireman.
9. a kind of fire alarm system according to claim 8, which is characterized in that the terminal device (9) is including third
Controller, the second communication unit and view screen (91), the view screen (91) are arranged in fireman's mask, and described second
Communication unit is used to establish with the first communication unit and connect, and the third controller receives the video by the second communication unit
Data are with the broadcasting in view screen (91).
10. a kind of fire alarm system according to claim 9, which is characterized in that the third controller controls video
Data are played out in view screen (91) with triple speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130795.6A CN108182781B (en) | 2018-02-08 | 2018-02-08 | Fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130795.6A CN108182781B (en) | 2018-02-08 | 2018-02-08 | Fire alarm system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108182781A true CN108182781A (en) | 2018-06-19 |
| CN108182781B CN108182781B (en) | 2020-02-07 |
Family
ID=62552469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130795.6A Active CN108182781B (en) | 2018-02-08 | 2018-02-08 | Fire alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108182781B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111311795A (en) * | 2020-03-05 | 2020-06-19 | 深圳市君利信达科技有限公司 | Hotel management system |
| CN114020775A (en) * | 2022-01-06 | 2022-02-08 | 星辰启联(南京)数字技术有限责任公司 | Medical system case retrieval system based on big data and retrieval method thereof |
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| CN101848373A (en) * | 2010-04-30 | 2010-09-29 | 大唐电信科技股份有限公司 | Wireless video monitoring system and video monitoring method thereof |
| US20120285710A1 (en) * | 2010-06-24 | 2012-11-15 | Hiroshi Umehara | Disaster-preventing device |
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| CN114020775A (en) * | 2022-01-06 | 2022-02-08 | 星辰启联(南京)数字技术有限责任公司 | Medical system case retrieval system based on big data and retrieval method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108182781B (en) | 2020-02-07 |
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