CN110111520A - A kind of safety alarm system of building site circumference - Google Patents
A kind of safety alarm system of building site circumference Download PDFInfo
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- CN110111520A CN110111520A CN201910509061.3A CN201910509061A CN110111520A CN 110111520 A CN110111520 A CN 110111520A CN 201910509061 A CN201910509061 A CN 201910509061A CN 110111520 A CN110111520 A CN 110111520A
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- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000002265 prevention Effects 0.000 claims description 42
- 230000004044 response Effects 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 6
- 238000013480 data collection Methods 0.000 claims description 2
- 238000013442 quality metrics Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000009545 invasion Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19697—Arrangements wherein non-video detectors generate an alarm themselves
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of safety alarm systems of building site circumference, belong to construction safety field, its key points of the technical solution are that including infrared detection module, fingerprint identification module, sound alarm module, image capture module, compare memory module, image comparison module, Remote interface module, controlling terminal and GPS module, infrared detection module, fingerprint identification module controls sound alarm module alarm and image capture module acquires image, the image comparison of image and comparison memory module storage that image comparison module acquires image capture module is simultaneously exported to Remote interface module, the signal that Remote interface module receives is sent to controlling terminal and GPS module, GPS module determines the location information of image and is sent to controlling terminal, controlling terminal shows the image and location information that foreign matter occurs, the specific position invaded can not accurately learnt at the first time by solving user Confidence breath has reached and has informed that user invades the image information and location information in region in first time, convenient for users to making the effect of respective reaction.
Description
Technical field
The present invention relates to construction safety field, in particular to a kind of safety alarm system of building site circumference.
Background technique
During the site construction of city, since city flow of the people is larger, construction area is apart from resident residential area et al.
More frequently region is closer for member's flowing, and personnel, equipment, material largely use in work progress, and power equipment is easy using frequently
It causes damages to neighbouring personnel, especially return wire, personnel have been possible to danger in the region for entering 3 meters near return wire
Danger.Personnel or machine may accidentally enter danger zone, due to construction area landform the complexity of condition and device distribution and
Uncontrollability, is very easy to cause casualties and security loss.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN206856737U, and it discloses one kind
Running railway line construction safety protection alarm system, including magnetoelectric transducer, sensor signal interface module, alarm host machine, nothing
Wire module one, single-chip microcontroller one, address toggle switch and solar energy storage power supply module；Magnetoelectric transducer and sensor signal interface
Module by signal transmission connection, sensor signal interface module, solar energy storage power supply module, address toggle switch and wireless module
One transmits connection with one signal of single-chip microcontroller, and wireless module one is connect with alarm host machine.Its structure mainly adapts to heavy duty work field
The source of early warning on ground；Alarm can be issued in the case where construction on daytime, and for then stopping early warning work at night, having prevents from disturbing
The function of the people；Solar-powered low-voltage power supply mode, plays energy saving effect, and audio alert content can be into
Row selection, time of fire alarming and the controllable determination of distance, can be used, and function is more diversified with transition.
It still can not although can be sounded an alarm in time to personnel or machine intrusion using above-mentioned security protection alarm system
User is allowed to find the specifying information in invasion region at the first time, it has not been convenient to make a response in time.
Summary of the invention
The object of the present invention is to provide a kind of safety alarm systems of building site circumference, inform user's invasion in first time
The image information and location information in region, convenient for users to making respective reaction.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of safety alarm system of building site circumference, comprising: infrared detection module, fingerprint identification module, infrared detection module, fingerprint identification module include being set to return wire
The multiple groups correlative detector of surrounding, exports alarm signal when corresponding correlative detector has detected that foreign matter passes through；Sound
Sound alarm module, sound alarm module are connected to infrared detection module, fingerprint identification module and in response to the alarm signals of infrared detection module, fingerprint identification module output
Number, it is sounded an alarm after sound alarm module receives alarm signal；Image capture module, image capture module are connected to infrared
Detection module and the alarm signal exported in response to infrared detection module, fingerprint identification module, image capture module is according to the alarm signal received
The acquisition of video image is carried out to corresponding region and exports image information；Memory module is compared, comparison memory module stores image
Image information and output under the normal condition of acquisition module acquisition；Image comparison module, image comparison module connection image are adopted
Collect module and comparison memory module, image comparison module receives image capture module and compares the image information of memory module output
And two pieces of image information is compared, when the picture signal and comparison memory module output of discovery image capture module output
Image information there is partial region not export corresponding digital signal simultaneously；Remote interface module, Remote interface module are connected to
Image comparison module and the digital signal for receiving the output of image comparison module, the digital signal that Remote interface module will receive
It is converted into analog signal and issues；Controlling terminal, controlling terminal receive the analog signal of Remote interface module output and by moulds
Quasi- signal is converted into image and is shown to user；GPS module, GPS module receive the analog signal of Remote interface module output simultaneously
And position signal is sent to controlling terminal according to the analog signal received, image location information is understood for controlling terminal.
By using above scheme, infrared detection module, fingerprint identification module detects the region in safe range, when infrared detection module, fingerprint identification module detects
Controlled to thering are personnel or machine just to export alarm signal when entrance within safe range sound alarm module alarm and
Image capture module acquires image, and image comparison module compares the image that image capture module acquires with contrast images,
Image existing for personnel or machine has been selected, which is sent to controlling terminal and GPS mould by Remote interface module
Block, GPS module determine that specific coordinate is then forwarded to controlling terminal according to image information, and controlling terminal is by image information and position
Information is shown to user, and the information such as the position for being broken into region are understood convenient for users to first time.
Preferably, further include: data memory module, data-storage module are connected to image capture module and receive image
The image information received is stored and is ready to call any figure by the image information of acquisition module output, data memory module
As information.
By using above scheme, data memory module can store the image information that image capture module acquires
Come, convenient for users to calling at any time.
Preferably, further include: video acquisition module, video acquisition module are connected to infrared detection module, fingerprint identification module and in response to red
The alarm signal of outer detection module output, starts to regard to around return wire after video acquisition module receives alarm signal
Frequency data collection and collected Video Quality Metric is exported at digital signal.
By using above scheme, video acquisition module can be to safe range inner region recorded video, and video is led to
It crosses Remote interface module and is sent to controlling terminal, understand more specifying informations for user.
Preferably, further include: pre-alarm and prevention module, pre-alarm and prevention module are connected to video acquisition module and Image Acquisition mould
Block, pre-alarm and prevention module detecting distance infrared detection module, fingerprint identification module have the region of a distance, when pre-alarm and prevention module detected it is different
Object intrusion detection region just issues alarm signal to video acquisition module and image capture module.
By using above scheme, pre-alarm and prevention module outside safe range a distance detect the presence of personnel or machine
Device intrusion can find that personnel or machine intrusion to start video acquisition module and image capture module, allow control in advance in advance
Terminal shows the image and video being broken into, and carries out safe preparation for user.
Preferably, controlling terminal includes alarm unit, alarm unit is issued to user after receiving alarm signal and is warned
Report；Pre-alarm and prevention module is connected to Remote interface module and exports alarm signal to alarm unit by Remote interface module,
Alarm unit is able to respond in pre-alarm and prevention module and the alarm signal of infrared detection module, fingerprint identification module output and sounds an alarm.
By using above scheme, personnel or machine intrusion inspection have been detected in pre-alarm and prevention module and infrared detection module, fingerprint identification module
When surveying region, controlling terminal can be sounded an alarm to user, and user is reminded to have personnel or machine that will invade or
Within invasion safe range.
Preferably, controlling terminal includes pause detection unit, user drives pause detection unit to issue pause signal, far
Journey interface module receives and pause signal is transferred to pre-alarm and prevention module after pause signal, and pre-alarm and prevention module is receiving temporarily
Work is temporarily ceased after stopping signal.
By using above scheme, user can have personnel's needs in confirmation pre-alarm and prevention module region detected
The work of pre-alarm and prevention module is temporarily ceased when constructed or stored machine, prevents false alarm.
Preferably, controlling terminal includes restoring detection module, user drives recovery detection module sending to restore signal, far
Journey interface module receives restore signal after will restore signal and be transferred to pre-alarm and prevention module, pre-alarm and prevention module receive it is extensive
Resume work after complex signal.
By using above scheme, restoring detection module can make pre-alarm and prevention module be suspended detection unit stopping work
Resume work again after work, the time for alloing pre-alarm and prevention module to temporarily cease work allows user to directly control, Neng Gougen
According to the duration of concrete condition control break-off.
Preferably, controlling terminal includes alarm stop unit, user drives alarm pause unit to issue stop signal, far
Journey interface module receives and stop signal is transferred to sound alarm module after stop signal, and sound alarm module receives stopping
Stop alarm after signal.
By using above scheme, user can stop audible alarm unit alarm by stop unit of alarming at any time,
In order to avoid audible alarm unit is alarmed always when not needing alarm, sound pollution or energy waste are caused.
Preferably, system control module, system control module is connected to the power supply master of the safety alarm system of building site circumference
Circuit and power supply major loop access or open circuit can be controlled.
By using above scheme, user can control the security alarm of entire building site circumference by system control module
System stalls can reduce the waste or accidentally touching alarm of the energy when not needing alarm system.
Preferably, controlling terminal further includes remote control unit, remote control unit can export control signal to long-range
Control signal can be transferred to system control module by interface module, Remote interface module, and system control module is according to receiving
Control signal control power supply major loop access and open circuit.
By using above scheme, user controls the access of power supply major loop by remote control unit in which can be convenient
And open circuit, to control alarm system starting or close, convenient for users to managing construction site.
In conclusion the invention has the following advantages:
1. infrared detection module, fingerprint identification module detects the region in safe range, when infrared detection module, fingerprint identification module has detected that personnel or machine enter
Alarm signal is exported when within safe range just to control sound alarm module alarm and image capture module acquisition figure
Picture, image comparison module compare the image that image capture module acquires with contrast images, have selected personnel or machine is deposited
Image, which is sent to controlling terminal and GPS module by Remote interface module, GPS module is according to image
Information determines that specific coordinate is then forwarded to controlling terminal, and image information and location information are shown to user by controlling terminal,
The information such as the position for being broken into region are understood convenient for users to first time；
2. video acquisition module can be sent to safe range inner region recorded video, and by video by Remote interface module
To controlling terminal, more specifying informations are understood for user；
3. pre-alarm and prevention module outside safe range a distance detect the presence of personnel or machine intrusion, can send out in advance
Existing personnel or machine intrusion allow controlling terminal to show the figure being broken into advance to start video acquisition module and image capture module
Picture and video carry out safe preparation for user.
Detailed description of the invention
Fig. 1 is the integral module block diagram of embodiment；
Fig. 2 is the module frame chart that prominent controlling terminal controls other modules in embodiment.
In figure, 1, infrared detection module, fingerprint identification module；2, sound alarm module；3, image capture module；31, memory module is compared；32,
Image comparison module；4, Remote interface module；41, GPS module；5, controlling terminal；51, alarm unit；52, pause detection is single
Member；53, restoration detecting unit；54, alarm stop unit；55, remote control unit；6, data memory module；7, video acquisition
Module；8, pre-alarm and prevention module；9, system control module.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment: a kind of safety alarm system of building site circumference, as shown in Figure 1, anti-including infrared detection module, fingerprint identification module 1, early warning
Model module 8, sound alarm module 2, image capture module 3, video acquisition module 7, Remote interface module 4, GPS module 41 and control
Terminal 5 processed.
As shown in Figure 1, infrared detection module, fingerprint identification module 1 is set as correlative detector, it is set to around return wire at the position 3m, it is infrared
Regional assignment other than 3m around return wire is safe range by detection module 1, when infrared detection module, fingerprint identification module 1 detects someone or machine
Alarm signal is issued when within into safe range.Pre-alarm and prevention module 8 is set as correlative detector, pre-alarm and prevention module 8
Two meters of region always is detected outside safety zone, exports alarm signal when pre-alarm and prevention module 8 detects someone or machine intrusion
Number.
As shown in Figure 1, sound alarm module 2 is set as warning signal, sound alarm module 2 connect infrared detection module, fingerprint identification module 1 and
In response to the alarm signal that infrared detection module, fingerprint identification module 1 exports, warning signal starts to carry out after sound alarm module 2 receives alarm signal
Alarm enables them to quickly make a response to remind user and invade the personnel in return wire 3m.
As shown in Figure 1, image capture module 3 is set as multiple groups video camera, it is existing that all video cameras are evenly distributed in construction
All return wires of field are neighbouring and are able to detect each section of region of all return wires.Each video camera is marked respectively
Number, image capture module 3 connects infrared detection module, fingerprint identification module 1 and pre-alarm and prevention module 8 and in response to infrared collecting module and early warning
The alarm signal that module 8 exports is taken precautions against, is just started according to alarm signal after image capture module 3 receives alarm signal and is corresponded to
Video camera around position is shot, and all video cameras shot export the image taken.Image capture module 3
It is also connected with comparison memory module 31, comparison memory module 31 is set as storage chip, compares memory module 31 for all camera shootings
The image that machine is shot under normal circumstances stores.Image capture module 3 and comparison memory module 31 are connected with image jointly
Comparison module 32, image comparison module 32 receive image capture module 3 and compare the image that memory module 31 exports, and image compares
The image that image capture module 3 exports is compared module 32 with the image that comparison memory module 31 exports, and will deposit with comparison
The image transmitting that the image that storage module 31 exports has the image capture module 3 of larger difference to export is to Remote interface module 4.
As shown in Figure 1, video acquisition module 7 is connected to infrared detection module, fingerprint identification module 1 and pre-alarm and prevention module 8 and in response to red
The alarm signal that outer detection module 1 and pre-alarm and prevention module 8 export, video acquisition module 7 are set as multiple groups video recorder, Suo Youlu
Shadow machine is uniformly distributed all return wires at the construction field (site) nearby and is able to detect each section of region of all return wires.Work as view
Frequency acquisition module 7 starts all video recorders pair after receiving the alarm signal that infrared detection module, fingerprint identification module 1 and pre-alarm and prevention module 8 export
Return wire near zone is recorded a video.Video acquisition module 7 is also attached to Remote interface module 4 and passes collected video
To Remote interface module 4.
As shown in Figure 1, Remote interface module 4 is set as RS485 circuit, Remote interface module 4 believes the picture received
Breath and video information are converted into analog signal and are sent to controlling terminal 5 and GPS module 41.GPS module 41 is according to the mould received
Quasi- signal determines the specific location of intrusion personnel or machine and position signal is sent to controlling terminal 5, and controlling terminal 5 is set as
Cell phone application, cell phone application is by the analog signal received from Remote interface module 4 and the position signal received from GPS module 41
It is shown to user, convenient for users to judgement intrusion situation and accurate location, enables a user to quickly make a response.
As shown in Figure 1, video acquisition module 7 and image comparison module 32 are connected with data memory module 6 jointly, data are deposited
Storage module 6 is set as storage chip, and storage chip receives the video information and image comparison module 32 that video acquisition module 7 exports
The image information of output and the information received is stored, is called in the future for user.
As shown in Fig. 2, controlling terminal 5 includes alarm unit 51, pause detection unit 52, restoration detecting unit 53, alarm
Stop unit 54 and remote control unit 55, alarm unit 51 control mobile phone alarm (report after cell phone application receives analog signal
Police's formula can be mobile phone vibration or jingle bell), to remind user to pay attention to checking cell phone application, make user to return wire around
Even if intrusion occurs to make a response.
As shown in Fig. 2, user sends pause signal to Remote interface module 4 by pause detection unit 52, remotely connect
The pause signal received is transferred to pre-alarm and prevention module 8 by mouth mold block 4, and pre-alarm and prevention module 8 is after receiving pause signal
It stops working, then user passes through restoration detecting unit 53 again and restores signal, remote interface list to remote interface units transmission
Member will restore signal and be transferred to pre-alarm and prevention module 8, and pre-alarm and prevention module 8 is resumed work again after receiving recovery signal.
When being constructed or stored machinery, material in the range of pre-alarm and prevention module 8 detects, it is anti-that user can control early warning
Model module 8 temporarily ceases work, restarts pre-alarm and prevention mould again after restoring normal in the range of the detection of pre-alarm and prevention module 8
Block 8.
As shown in Fig. 2, user sends stop signal to Remote interface module 4 by alarm stop unit 54, remotely connect
Stop signal is transferred to sound alarm module 2 by mouth mold block 4, and sound alarm module 2 controls warning signal upon receiving the stop signal
Stop alarm.User can easily control warning signal stop alarm, finish in Risk Management or accidentally touching alarm etc. does not need to warn
Number alarm when control warning signal stop alarm, reduce noise pollution, it is energy saving.
As shown in Fig. 2, user sends control signal to Remote interface module 4 by remote control unit 55, remotely connect
Mouth mold block 4 is connected with system control module 9, and system control module 9 is set as being connected to disconnected on alarm system power supply major loop
Road device, Remote interface module 4 send control signals to system control module 9, and system control module 9 is receiving control for the first time
By the open circuit of breaker control power supply major loop after signal processed, system control module 9 leads to after receiving control signal for the second time
Cross breaker control power supply major loop access.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of safety alarm system of building site circumference characterized by comprising
Infrared detection module, fingerprint identification module (1), infrared detection module, fingerprint identification module (1) includes the multiple groups correlative detector being set to around return wire, when right
The correlative detector answered, which has detected, exports alarm signal when foreign matter passes through；
Sound alarm module (2), sound alarm module (2) are connected to infrared detection module, fingerprint identification module (1) and in response to infrared detection moulds
The alarm signal of block (1) output, sounds an alarm after sound alarm module (2) receives alarm signal；
Image capture module (3), image capture module (3) are connected to infrared detection module, fingerprint identification module (1) and in response to infrared detection moulds
The alarm signal of block (1) output, image capture module (3) carry out video image to corresponding region according to the alarm signal received
Acquisition and export image information；
It compares memory module (31), the figure under the normal condition of comparison memory module (31) storage image capture module (3) acquisition
As information and export；
Image comparison module (32), image comparison module (32) connect image capture module (3) and comparison memory module (31), figure
As comparison module (32) receive image capture module (3) and compare the image information of memory module (31) output and scheme two
As information is compared, when the picture signal of discovery image capture module (3) output and the figure of comparison memory module (31) output
As information has partial region not export corresponding digital signal simultaneously；
Remote interface module (4), Remote interface module (4) are connected to image comparison module (32) and receive image comparison module
(32) digital signal received is converted into analog signal and issued by the digital signal exported, Remote interface module (4)；
Controlling terminal (5), controlling terminal (5) receive the analog signal of Remote interface module (4) output and turn analog signal
It changes image into and is shown to user；
GPS module (41), GPS module (41) receive the analog signal of Remote interface module (4) output and according to receiving
Analog signal sends position signal and gives controlling terminal (5), understands image location information for controlling terminal (5).
2. a kind of safety alarm system of building site circumference according to claim 1, which is characterized in that further include:
Data memory module (6), data memory module (6) are connected to image capture module (3) and receive image capture module
(3) image information received is stored and is ready to call any image by the image information exported, data memory module (6)
Information.
3. a kind of safety alarm system of building site circumference according to claim 1, which is characterized in that further include:
Video acquisition module (7), video acquisition module (7) are connected to infrared detection module, fingerprint identification module (1) and in response to infrared detection moulds
The alarm signal of block (1) output, starts after video acquisition module (7) receives alarm signal to carrying out video around return wire
Data collection and collected Video Quality Metric is exported at digital signal.
4. according to a kind of safety alarm system for building site circumference that claim 3 is stated, which is characterized in that further include:
Pre-alarm and prevention module (8), pre-alarm and prevention module (8) are connected to video acquisition module (7) and image capture module (3), in advance
Alert prevention module (8) detecting distance infrared detection module, fingerprint identification module (1) has the region of a distance, when pre-alarm and prevention module (8) detects
There is foreign body intrusion detection zone just to issue alarm signal to video acquisition module (7) and image capture module (3).
5. according to a kind of safety alarm system for building site circumference that claim 4 is stated, which is characterized in that controlling terminal (5) includes
Alarm unit (51), alarm unit (51) sound an alarm after receiving alarm signal to user；
Pre-alarm and prevention module (8) is connected to Remote interface module (4) and passes through Remote interface module (4) to alarm unit (51)
Alarm signal is exported, alarm unit (51) is able to respond in the alarm of pre-alarm and prevention module (8) and infrared detection module, fingerprint identification module (1) output
Signal simultaneously sounds an alarm.
6. a kind of safety alarm system of building site circumference according to claim 4, it is characterised in that: controlling terminal (5) packet
Pause detection unit (52) is included, user drives pause detection unit (52) to issue pause signal, and Remote interface module (4) receives
Pause signal is transferred to pre-alarm and prevention module (8) after to pause signal, pre-alarm and prevention module (8) is after receiving pause signal
Temporarily cease work.
7. a kind of safety alarm system of building site circumference according to claim 6, it is characterised in that: controlling terminal (5) packet
Recovery detection module is included, user, which drives, restores detection module sending recovery signal, and Remote interface module (4) receives recovery letter
It will restore signal after number to be transferred to pre-alarm and prevention module (8), pre-alarm and prevention module (8) restores work after receiving recovery signal
Make.
8. a kind of safety alarm system of building site circumference according to claim 1, it is characterised in that: controlling terminal (5) packet
Alarm stop unit (54) is included, user drives alarm pause unit to issue stop signal, and Remote interface module (4), which receives, to stop
Stop signal is transferred to sound alarm module (2) after stop signal, sound alarm module (2) stops report after receiving stop signal
It is alert.
9. a kind of safety alarm system of building site circumference according to claim 1, which is characterized in that further include:
System control module (9), system control module (9) are connected to the power supply major loop of the safety alarm system of building site circumference simultaneously
And power supply major loop access or open circuit can be controlled.
10. a kind of safety alarm system of building site circumference according to claim 9, which is characterized in that controlling terminal (5) is also
Including remote control unit (55), remote control unit (55) can export control signal and give Remote interface module (4), remotely connect
Control signal can be transferred to system control module (9) by mouth mold block (4), and system control module (9) is according to the control received
Signal control power supply major loop access and open circuit.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706442A (en) * | 2019-09-27 | 2020-01-17 | 北京深蓝同创科技有限公司 | Capacitance induction type detection system |
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| CN115623300A (en) * | 2022-09-29 | 2023-01-17 | 国电投河南新能源有限公司 | Peripheral real-time monitoring warning system for fan tower |
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Application publication date: 20190809 |