CN104899994B - The intelligent warning system of fire-proof escaping door - Google Patents
The intelligent warning system of fire-proof escaping door Download PDFInfo
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- CN104899994B CN104899994B CN201410078389.1A CN201410078389A CN104899994B CN 104899994 B CN104899994 B CN 104899994B CN 201410078389 A CN201410078389 A CN 201410078389A CN 104899994 B CN104899994 B CN 104899994B
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Abstract
The invention discloses a kind of intelligent warning system of fire-proof escaping door, including emergency exits, emergency exits are installed in escape place, also bag collection of images device, dynamic image are detected and control unit and alarming device, collection of images device is located at the top in escape place, and the image in escape place designated area can be shot, collection of images device is messaging in the dynamic image detecting and control unit, and the image control alarming device that dynamic image detecting and control unit are shot according to collection of images device sends alarm.Dynamic image detecting and control unit to are sent the image of involved party in place of escaping by collection of images device, analysis by dynamic image detecting and control unit to image can interpolate that out that involved party is to permit passer or illegal passer, current people or non-transitable people is permitted come intelligent decision to the behavior pattern of fire-proof escaping door using people, and then has effects that in advance to prevent non-transitable people's to break behavior.
Description
Technical field
The present invention relates to intelligent warning system, and in particular to a kind of intelligent warning system of fire-proof escaping door.
Background technology
According to building laws, no matter in mansion house or commercial building, fire-proof escaping door and not must be all installed in staircase
It can lock, but many commercial buildings are based on preventing non-transitable people from breaking, and fire-proof escaping door is added privately chain pin,
But thus when fire occurs, also because fire-proof escaping door can not be pushed open, cause the dead and wounded number of fire to be lifted.Therefore, such as
The schematic diagram of traditional fire-proof escaping door shown in Figure 1A, it is included:One emergency exits 10, the emergency exits 10 are provided with a squeeze grip
11；The squeeze grip 11 is pushed during for fire disaster escaping, you can push emergency exits 10 open and smooth life-saving；Although, this escape
Although door 10 can be pushed open smoothly by inside, just as there is no gate inhibition's control yet.
There is a kind of alarm fire-proof escaping door at present as shown in Figure 1B, it is in the squeeze grip 11 of emergency exits 10 provided with a police
Device 12 is reported, when promoting the squeeze grip 11, passes through breaking for the illegal passer of deterrent of siren 12.This alarm fireproof lifesaving
There is problems with door：When fire-proof escaping door is not in the case where locking, then illegal passer can be broken easily, make the siren
12 persistently make sound via signal is touched, but the behavior of breaking of illegal passer has occurred, so can be to permitting the life of passer
Life property is damaged, therefore can not differentiate the behavior pattern of people in advance, it is difficult to judge that by emergency exits 10 be allowance passer
Or illegal passer, so can not effectively prevent illegal passer to break.
Also some fire-proof escaping doors are broken for the illegal passer of effective deterrent, and warning-sign is puted up in fire-proof escaping door
Will, for example：The warning clause of sign " alarm will be occurred by promoting " on warning mark, but illegally passer may be damaged because of warning mark
Bad, ambient light is not enough or itself is illiterate etc., leads to not see warning mark, not only loses alarm function in advance, also lose
Go to take precautions against effect.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of intelligent warning system of fire-proof escaping door, it can interpolate that out
It is to permit passer or illegal passer to want by emergency exits, can pass freely through allowance passer, can prevent non-
Method passer is broken.
The technical scheme that is used to solve its technical problem of the present invention is：A kind of intelligent alarm system of fire-proof escaping door
System, including emergency exits, the emergency exits are installed in escape place, also bag collection of images device, dynamic image detecting and control
Unit and alarming device, the collection of images device are located at the top in escape place, and can shoot in escape place designated area
Image, the collection of images device is messaging in dynamic image detecting and control unit, the dynamic image detecting and controls
The image control alarming device that unit processed is shot according to collection of images device sends alarm.
As a further improvement on the present invention, it is provided with the dynamic image detecting and control unit for storing described escape
The memory module of the characteristic vector and the characteristic vector of at least one body image in raw place.
As a further improvement on the present invention, the dynamic image detecting and control unit is in processors and computer
It is a kind of.
As a further improvement on the present invention, the alarming device is located at the top of the emergency exits, the alarming device
For one kind in siren, display unit and voice unit.
As a further improvement on the present invention, in addition to entrance guard device, the entrance guard device is detected and controlled with dynamic image
Unit processed is electrically connected with, the switch of the dynamic image detecting and control unit access control device.
As a further improvement on the present invention, the entrance guard device is detected with dynamic image and control unit passes through cable
The mode electrical couplings of one of line, radio signals, cable network, wireless network and bluetooth signal.
As a further improvement on the present invention, the entrance guard device include one be installed on electromagnetic lock on the emergency exits and
One is located at the authentication unit of described emergency exits one side, and the electromagnetic lock is electrically connected with the authentication unit.
As a further improvement on the present invention, the collection of images device is video camera.
As a further improvement on the present invention, the video camera and the dynamic image detect and control unit by cable,
The mode electrical couplings of one of radio signals, cable network, wireless network and bluetooth signal.
The beneficial effects of the invention are as follows：The present invention is transmitted the image of involved party in place of escaping by collection of images device
To dynamic image detecting and control unit, the analysis by dynamic image detecting and control unit to image can interpolate that trip is
People is to permit passer or illegal passer, and when behavior artificial illegal passer, alarming device sends alarm deterrent and illegally led to
Pedestrian breaks, and when involved party is permits passer, alarming device releases warning, permits passer and verifies body by authentication unit
Emergency exits can be passed freely through after part, the present invention can permit current to the behavior pattern of fire-proof escaping door using people come intelligent decision
People or non-transitable people, and then have effects that in advance to prevent non-transitable people's to break behavior.
Brief description of the drawings
Figure 1A is the schematic diagram of traditional fire-proof escaping door；
Figure 1B is the schematic diagram of existing alarm fire-proof escaping door；
Fig. 2 is schematic diagram of the invention；
Fig. 3 monitors the schematic diagram of image for the present invention；
Fig. 4 is flow chart of the invention；
The schematic diagram for the behavior pattern that Fig. 5 scurries out rapidly for present invention differentiation；
Fig. 6 breaks the schematic diagram of the behavior pattern of intention for present invention differentiation；
Fig. 7 is the schematic diagram that differentiation of the present invention acts out of season behavior pattern；
Fig. 8 differentiates that door side stops the schematic diagram more than my pattern of the row of setting time for the present invention.
Wherein：10- emergency exits；11- handles；12- alarms；20- collection of images devices；30- escapes place；40- images；
41- pictures；50- dynamic images are detected and control unit；51- memory modules；60- alarming devices；70- entrance guard devices；71- electromagnetism
Lock；72- authentication units.
Embodiment
Embodiment：A kind of intelligent warning system of fire-proof escaping door, including emergency exits 10, the emergency exits 10, which are installed on, to be escaped
In raw place 30, in addition to the detecting of collection of images device 20, dynamic image and control unit 50, entrance guard device 70 and alarming device
60, the collection of images device 20 is located at the top in escape place 30, and can shoot the image in the escape designated area of place 30
40, the collection of images device 20 is electrically connected with dynamic image detecting and control unit 50, the dynamic image detecting and
Control unit 50 receives and analyzed the image 40 that the collection of images device 20 is shot, the entrance guard device 70 and alarming device 60
It is electrically connected with dynamic image detecting and control unit 50, the dynamic image detecting and the access control device of control unit 50
70 and the running of alarming device 60, the image 40 in the persistent collection of the collection of images device 20 escape place 30, the image 40
It is made up of plural number continuous picture 41.
It is provided with memory module 51, the memory module 51 and is stored in the dynamic image detecting and control unit 50
State the characteristic vector and the characteristic vector of at least one body image 40 in escape place 30.The dynamic image is detected and control unit
50 receive after the image 40 of the collection of images device 20 transmission, analyze the difference between the plural number continuous picture 41, detect
The dynamic picture of involved party in the image 40, and with characteristic vector and the body image 40 in the escape place 30 in the memory module 51
Characteristic vector is corresponding, is produced between the characteristic vector and the characteristic vector of the body image 40 for calculating the escape place 30
Raw change, differentiate the behavior pattern of involved party, preceding feature vector can be object size, skeleton, direction, texture, Yan
The common object describing mode such as color, geometry, or image 40 mean flow rate, colourity etc., dynamic image detecting
And control unit 50 can be an intelligent processor or computer.
The alarming device 60 is located at the top of the emergency exits 10, and the alarming device 60 is a voice alarm device.Institute
State alarming device 60 and also may be provided in the other positions of escape place 30, it is single by being connected to dynamic image detecting and control
Member 50, to send warning, the phonetic alarm can according to involved party's behavior pattern difference, and produce different warning clauses.Should
Alarming device 60 or display screen or buzzer siren etc..The voice unit can according to behavior pattern difference, and produce different
Warning clause.
It is sent to dynamic image detecting as shown in figure 4, the collection of images device 20 can constantly collect image 40 and controls
Unit 50, makes the difference of dynamic image detecting and the forward and backward image 40 of the network analysis of control unit 50, and calculates forward and backward shadow
As 40 vector, mobile object is determined whether, and the mobile object is compared with the body image 40 in memory module 51
It is right, to judge whether the mobile object is people, then according to the mobile object continuous moving direction change to judge behavior pattern, the people
If permitting passer, then warning is released, makes the alarming device 60 not start, if the illegal passer of the people then enters warning,
Further the abnormal operation of the body image 40 is judged, if to meet the memory module 51 pre- for the action of the body image 40
Behavior pattern set by elder generation, then start the alarming device 60, alerting sent immediately, so that alerting it must not lead to privately
Cross, consequently, it is possible to enter after warning, further differentiate the behavior pattern of people to scurry out rapidly, break intention, act it is outdated
Or the one kind stopped on door side in exceeding setting time, so as to coordinate each behavior pattern to produce different polices by phonetic alarm
Tell.
The structure of the entrance guard device 70 is：One is installed on the electromagnetic lock 71 on the emergency exits 10, and one be located at it is described
The authentication unit 72 of the one side of emergency exits 10, the electromagnetic lock 71 is electrically connected with the authentication unit 72.The electricity of entrance guard device 70
Property connect dynamic image detecting and control unit 50, and with an electromagnetic lock 71 and an authentication unit 72, and the electromagnetic lock 71
The authentication unit 72 is electrically connected with, consequently, it is possible to when permitting passer close to the escape place 30, then pass through the authentication unit
The identity of passer is permitted in 72 checkings, and then is sounded all clear, and makes the alarming device 60 not start, and can open the electromagnetic lock 71.
The authentication unit 72, can be the equipment such as password authentification or magnetic card checking.
The characteristic vector in the escape place 30 and the characteristic vector of the body image 40 are detected and controlled by the dynamic image
The default time-varying model of unit 50 processed, can detect characteristic vector of the characteristic vector to the escape place 30 of the body image 40
The distance change of generation speed, and the behavior pattern swift with judgement scurried out, as shown in figure 5, the escape place 30 has a space
Place 31, and lock the characteristic vector of the Space, Place 31, when the body image 40 is shown by either direction first apart from D1
Second distance D2 is shorten to rapidly, then sets up the behavior pattern scurried out rapidly, and the police of " card is deposited in photography, please don't touch method " can be coordinated
Tell.
The characteristic vector in the escape place 30 and the characteristic vector of the body image 40 are detected and controlled by the dynamic image
The default spatial model of unit 50 processed, can detect characteristic vector of the characteristic vector to the escape place 30 of the body image 40
The touching change of interference is produced, and judges to break the behavior pattern of intention, as shown in fig. 6, the escape place 30 has an escape
Door 10, and the characteristic vector of the emergency exits 10 is locked, produce touching interference when the body image 40 Xian Shi Red hit the emergency exits 10
Point P, then set up the behavior pattern for breaking intention, and can coordinate the warning clause of " should not thus pass in and out, otherwise alarm starts at once ".
The characteristic vector in the escape place 30 and the characteristic vector of the body image 40 are detected and controlled by the dynamic image
The default time-varying model of unit 50 processed and spatial model, the spatial model set the skeleton ratio of long axis to short axis of the body image 40
With skeleton major and minor axis angle value, and when setting the change of skeleton ratio of long axis to short axis and skeleton major and minor axis angle value with the time-varying model
Between, the characteristic vector that can detect the body image 40 becomes to the skeleton length of the characteristic vector generation time in the escape place 30
Change, and judgement acts out of season behavior pattern, as shown in fig. 7, the escape place 30 is provided with video camera 20, the alarming device
60 and entrance guard device 70, and the characteristic vector of the lockable video camera 20, alarming device 60 and entrance guard device 70, when the human body shadow
The video camera 20, alarming device 60 and the direction of entrance guard device 70 squatted as 40 displays, jump and produce skeleton ratio of long axis to short axis L1/
L2 and skeleton major and minor axis angle value θ change, then establishment act out of season behavior pattern, and can coordinate and " forbid destruction dynamic
The warning clause of work ".
The characteristic vector in the escape place 30 and the characteristic vector of the body image 40 are detected and controlled by the dynamic image
The default time-varying model of unit 50 processed and spatial model, the characteristic vector that the spatial model sets the body image 40 are escaped at this
The initial parameters of the characteristic vector in raw place 30, Yi Dong Gui Trace to stopping parameter, and with time-varying model setting initial parameters, move
Dong Gui Trace to the transformation period for stopping parameter, can detect the characteristic vector of the body image 40 to the feature in the escape place 30 to
Rail Trace changes are moved in the shifting for measuring generation time, and judge to stop the behavior pattern more than setting time on door side, as shown in figure 8, should
Place 30 of escaping has a ground 33, and the characteristic vector on the lockable ground 33, and can again the ground 33 characteristic vector extremely
Less provided with a starting point 331, the path moved dynamic rail Trace 332 and stop 333, when the body image 40 is shown to set by the ground 33
Predefined paths exceed the residence time, then set up the stop of door side and exceed the behavior pattern of setting time, and can coordinate " please don't stop,
Hesitate back " warning clause.
The collection of images device 20 is video camera.
The mode of electric connection includes:Cable, radio signals, wired networking, Wi-Fi and bluetooth signal etc..
Claims (7)
1. a kind of intelligent warning system of fire-proof escaping door, including emergency exits (10), the emergency exits (10) are installed on escape field
In institute (30), it is characterised in that：Also include collection of images device (20), dynamic image detecting and control unit (50) and warning dress
Put (60), the collection of images device (20) is located at the top of escape place (30), and escape place (30) can be shot and specify area
Image in domain, the collection of images device (20) is messaging in the dynamic image detecting and control unit (50), the dynamic
The image control alarming device (60) that image detecting and control unit (50) are shot according to collection of images device (20) sends alarm；
Be provided with dynamic image detecting and control unit (50) characteristic vector that is used to storing the escape place (30) with
The memory module of the characteristic vector of at least one body image；
The dynamic image is detected and control unit (50) is received after the image (40) of the collection of images device (20) transmission, the image
(40) it is made up of plural number continuous picture (41), analyzes the difference between the plural number continuous picture (41), detect the image
(40) the dynamic picture of involved party in, and characteristic vector and body image (40) with the escape place (30) in the memory module (51)
Characteristic vector it is corresponding, via the characteristic vector of the characteristic vector and the body image (40) that calculate the escape place (30)
Between produced by change, carry out differentiate involved party behavior pattern, if the people permit passer, then release warning, make the police
Showing device (60) does not start, if the illegal passer of the people then enters warning, further to the abnormal dynamic of the body image (40)
As being judged, if the action of the body image (40) meets the memory module (51) behavior pattern set in advance, open
The alarming device (60) is moved, alerting is sent, so that alerting it must not pass through privately；
Also include entrance guard device (70), the entrance guard device (70) is detected with dynamic image and control unit (50) is electrically connected with,
The dynamic image detecting and the switch of control unit (50) access control device (70).
2. the intelligent warning system of fire-proof escaping door as claimed in claim 1, it is characterised in that：Dynamic image detecting and
Control unit (50) is one kind in processor and computer.
3. the intelligent warning system of fire-proof escaping door as claimed in claim 2, it is characterised in that：Alarming device (60) position
Top in the emergency exits (10), the alarming device (60) is one kind in siren, display unit and voice unit.
4. the intelligent warning system of fire-proof escaping door as claimed in claim 3, it is characterised in that：The entrance guard device and dynamic
Image detecting and control unit are by way of one of cable, radio signals, cable network, wireless network and bluetooth signal
Electrical couplings.
5. the intelligent warning system of fire-proof escaping door as claimed in claim 4, it is characterised in that：Entrance guard device (70) bag
Include an electromagnetic lock (71) being installed on the emergency exits (10) and one and be located at the authentication unit of the emergency exits (10) one side
(72), the electromagnetic lock (71) is electrically connected with the authentication unit (72).
6. the intelligent warning system of fire-proof escaping door as claimed in claim 1, it is characterised in that：The collection of images device
(20) it is video camera.
7. the intelligent warning system of fire-proof escaping door as claimed in claim 6, it is characterised in that：The video camera and the dynamic shadow
Picture detecting and control unit are electric by way of one of cable, radio signals, cable network, wireless network and bluetooth signal
Property coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078389.1A CN104899994B (en) | 2014-03-05 | 2014-03-05 | The intelligent warning system of fire-proof escaping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078389.1A CN104899994B (en) | 2014-03-05 | 2014-03-05 | The intelligent warning system of fire-proof escaping door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104899994A CN104899994A (en) | 2015-09-09 |
| CN104899994B true CN104899994B (en) | 2017-10-03 |
Family
ID=54032635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078389.1A Expired - Fee Related CN104899994B (en) | 2014-03-05 | 2014-03-05 | The intelligent warning system of fire-proof escaping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104899994B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647558A (en) * | 2016-10-31 | 2017-05-10 | 河南中烟工业有限责任公司 | Intelligent firefighting escape lock management system |
| CN108469742A (en) * | 2018-03-09 | 2018-08-31 | 上海蜀瑞电子科技有限公司 | Smart home safe escape indicating means and system |
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|---|---|---|---|---|
| CN1662060A (en) * | 2004-02-25 | 2005-08-31 | 赖金鼎 | System of identifying image of human bodies |
| CN2819341Y (en) * | 2005-09-15 | 2006-09-20 | 陈昊 | Fire hazard detection alarm and safety evacuation door linked controller |
| CN101013521A (en) * | 2005-11-11 | 2007-08-08 | 德国亚萨合莱保安制品有限公司 | System for scaring away persons trying to activate a door of an escape route |
| CN201910084U (en) * | 2011-01-12 | 2011-07-27 | 闵庆田 | Access control system of fire passage |
| CN102646321A (en) * | 2012-05-22 | 2012-08-22 | 泉州思安智能科技开发有限公司 | Alarming system for fire-fighting escape door |
| CN203733245U (en) * | 2014-03-05 | 2014-07-23 | 昆山毅达科技电子有限公司 | Fire-proof escape door intelligent alarm system |
-
2014
- 2014-03-05 CN CN201410078389.1A patent/CN104899994B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662060A (en) * | 2004-02-25 | 2005-08-31 | 赖金鼎 | System of identifying image of human bodies |
| CN2819341Y (en) * | 2005-09-15 | 2006-09-20 | 陈昊 | Fire hazard detection alarm and safety evacuation door linked controller |
| CN101013521A (en) * | 2005-11-11 | 2007-08-08 | 德国亚萨合莱保安制品有限公司 | System for scaring away persons trying to activate a door of an escape route |
| CN201910084U (en) * | 2011-01-12 | 2011-07-27 | 闵庆田 | Access control system of fire passage |
| CN102646321A (en) * | 2012-05-22 | 2012-08-22 | 泉州思安智能科技开发有限公司 | Alarming system for fire-fighting escape door |
| CN203733245U (en) * | 2014-03-05 | 2014-07-23 | 昆山毅达科技电子有限公司 | Fire-proof escape door intelligent alarm system |
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| CN104899994A (en) | 2015-09-09 |
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Granted publication date: 20171003 |