CN106960540A - A kind of safety monitoring system based on information technology - Google Patents
A kind of safety monitoring system based on information technology Download PDFInfo
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- CN106960540A CN106960540A CN201710345702.7A CN201710345702A CN106960540A CN 106960540 A CN106960540 A CN 106960540A CN 201710345702 A CN201710345702 A CN 201710345702A CN 106960540 A CN106960540 A CN 106960540A
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- information technology
- monitoring system
- system based
- safety monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
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- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of safety monitoring system based on information technology, including central processing unit, infrared ray light curtain detection module, installed in door and window porch voltage sensitive sensor, pressure sensor in keyhole, it is arranged on several cameras in room and doorway, carbon monoxide transducer installed in kitchen, contact temperature sensor, mist detecting device and alarm module in each room, infrared ray light curtain detection module includes transmitting post and receives post, a row universal joint is evenly arranged with the inside of transmitting post, a RF transmitter is provided with the top of each universal joint, infrared beam splitter is provided with the outside of universal joint, the thickness of infrared beam splitter is thinning successively from middle past two ends, receive and be provided with an infrared interactive electronic white board on the inside of post.Information technology is combined by the present invention with security system so that monitor mode is more diversified, and acquisition of information more facilitates, and using safer, reliable, further increases the monitoring capacity of system.
Description
Technical field
The present invention relates to security monitoring field, and in particular to a kind of safety monitoring system based on information technology.
Background technology
Monitoring system is the more suitable building site monitoring system on the market now using one of most system in safety-protection system
System is handheld video communication equipment, and video monitoring is main flow now.From earliest simulation monitoring to burning hot digital supervision a few years ago
Network Video Surveillance in the ascendant till now, there occurs earth-shaking change again.Progressively unify the today in the whole world in science and technology,
Monitoring system is increasingly combined with science and technology.Traditional safety monitoring system monitoring effect is poor, and monitor mode typically uses people
Power, it is less efficient, design not reasonable, monitoring capacity is limited.
The content of the invention
To solve the above problems, the invention provides a kind of safety monitoring system based on information technology, by by information
Technology is combined with security system so that monitor mode is more diversified, and acquisition of information more facilitates, and it is more convenient to operate, and uses
It is safer, reliable, further increase the monitoring capacity of system.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of safety monitoring system based on information technology, including central processing unit, infrared ray light curtain detection module, installation
In door and window porch voltage sensitive sensor, the pressure sensor in keyhole, be arranged in room and doorway it is some
Individual camera, the carbon monoxide transducer installed in kitchen, contact temperature sensor, the smog inspection in each room
Device and alarm module are surveyed, the infrared ray light curtain detection module includes transmitting post and receives post, is uniformly arranged on the inside of transmitting post
To have be provided with the top of a row universal joint, each universal joint and be provided with infrared point on the outside of a RF transmitter, universal joint
Shu Jing, the thickness of infrared beam splitter is provided with an infrared interaction from middle thinning successively toward two ends on the inside of the reception post
Electronic whiteboard, the infrared ray light curtain detection module, voltage sensitive sensor, the output end of pressure sensor be respectively connected with camera,
Short message edits sending module automatically, and the output end of image of the camera is connected with server by internet, and server is used for
Camera is received by the view data transmitted by video uploading module, user can carry out view data by access server
Check；Also include being arranged on and be used for closing combustion gas or fuel oil or electric combustion source control magnetic valve on combustion source capsule road, it is described red
Outside line light curtain detection module, voltage sensitive sensor, pressure sensor, carbon monoxide transducer, contact temperature sensor and smog
Detection means is connected with the input of the central processing unit, the output end of the central processing unit and camera, alarm module,
Combustion source control magnetic valve, short message edit sending module and video uploading module automatically.
Preferably, a ups power is additionally provided with, for for said system emergency service.
Preferably, the pressure sensor uses piezoresistive pressure sensor
Preferably, the video camera is pinhole camera.
Preferably, the transmitting post both sides are provided with shadow shield.
Preferably, the central processing unit uses PLC, inside sets PID modules.
Preferably, the central processing unit is connected by signal processing circuit, output circuit with alarm module, pressure-responsive
The pressure-responsive bridge signal process circuit that device is made up of three resistance is connected, and signal processing circuit amplifies electricity using three-level
Road.
Preferably, the central controller is connected with mobile terminal by big dipper module, and big dipper module passes through short message
Form enters the transmission of row information.
The present invention is controlled by central controller to each monitoring alarm equipment in room, and user can be in center
Switch control is carried out on controller or by the mobile terminal similar to mobile phone to monitoring alarm equipment；Changed by universal joint
Infrared ray, is split by ultrared injection direction by infrared beam splitter, changes ultrared light path, so as to form one
Infrared ray light curtain, and received by infrared interactive electronic white board, blind spot is not monitored, detection sensitivity is high.Shadow shield can subtract
Few ultrared leakage；If finding to trespass by pressure sensor or infrared receiver, control main frame is to service
Device and communication terminal alert, are alarmed while opening alarm module.Ups power can be when having a power failure to prison
Control warning device is powered, and improves the stability of monitoring alarm equipment operation.Camera use pin camera, small volume,
It is disguised strong, nor affect on indoor beauty；Finding cooking fire or during gas leakage, can automatic self-closing gas or fuel oil or
Electric supply, improves security.
Brief description of the drawings
Fig. 1 is a kind of system block diagram of the safety monitoring system based on information technology of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention middle infrared (Mid-IR) light curtain detection module.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As Figure 1-Figure 2, the embodiments of the invention provide a kind of safety monitoring system based on information technology, including in
Central processor, infrared ray light curtain detection module, the pressure installed in door and window porch voltage sensitive sensor, in keyhole are passed
Sensor, it is arranged in room and several cameras on doorway, the carbon monoxide transducer installed in kitchen, contact temperature
Sensor, mist detecting device and alarm module in each room, the infrared ray light curtain detection module include hair
Penetrate post 1 and receive post 2, a row universal joint 3 is evenly arranged with the inside of transmitting post, the top of each universal joint 3 be provided with one it is red
Outside line transmitter 4, the outside of universal joint 3 is provided with infrared beam splitter 5, the thickness of infrared beam splitter 5 from it is middle toward two ends successively
Thinning, the inner side for receiving post 2 is provided with one infrared interactive electronic white board 6, the infrared ray light curtain detection module, pressure-sensitive
Sensor, the output end of pressure sensor are respectively connected with camera, short message and edit sending module, the image of the camera automatically
Output end is connected with server by internet, and server passes through the image transmitted by video uploading module for receiving camera
Data, user can carry out checking for view data by access server；Also include being arranged on and be used for closing on combustion source capsule road
Combustion gas or fuel oil or electric combustion source control magnetic valve, the infrared ray light curtain detection module, voltage sensitive sensor, pressure sensing
Device, carbon monoxide transducer, contact temperature sensor and mist detecting device are connected with the input of the central processing unit,
The output end of the central processing unit and camera, alarm module, combustion source control magnetic valve, short message edit automatically sending module and
Video uploading module.
A ups power is additionally provided with, for for said system emergency service.
The pressure sensor 2 uses piezoresistive pressure sensor
The video camera is pinhole camera.
Transmitting post 1 both sides are provided with shadow shield.
The central processing unit uses PLC, inside sets PID modules.
The central processing unit is connected by signal processing circuit, output circuit with alarm module, and voltage sensitive sensor passes through
The pressure-responsive bridge signal process circuit of three resistance compositions is connected, and signal processing circuit uses three-stage amplifier.
The central controller is connected with mobile terminal by big dipper module, and big dipper module is carried out by the form of short message
The transmission of information.
Present embodiment realizes sensing of the circuit to pressure.The realization of its function is mainly received using voltage sensitive sensor
The pressure that mobile phone is received, when voltage sensitive sensor is under pressure stimulation, then the balance of electric bridge will be broken.One will be produced
Faint voltage Ui.The weak voltage is input in process circuit, i.e. three-stage amplifier, after Ui is by two amplifiers,
Weak voltage by handling, the in-phase input end and inverting input of the 3rd amplifier are sent to.The same phase of 3rd amplifier and
The electrical potential difference of inverting input can change, so as to change amplification voltage.Acted on by the amplifier of the 3rd operational amplifier.
Output end produces a big voltage, and the voltage can be powered to alarm module, alarm module is alarmed；Changed by universal joint
Become ultrared injection direction, be split infrared ray by infrared beam splitter, change ultrared light path, so as to form one
Individual infrared ray light curtain, and received by infrared interactive electronic white board, blind spot is not monitored, detection sensitivity is high；User can be
Checking for live video data is carried out in server, using more convenient.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of safety monitoring system based on information technology, it is characterised in that detected including central processing unit, infrared ray light curtain
Module, installed in door and window porch voltage sensitive sensor, the pressure sensor in keyhole, be arranged in room and door
Mouthful several cameras, the carbon monoxide transducer installed in kitchen, contact temperature sensor, in each room
Mist detecting device and alarm module, the infrared ray light curtain detection module include transmitting post (1) and receive post (2), launch
It is evenly arranged with the inside of post at the top of a row universal joint (3), each universal joint (3) and is provided with a RF transmitter (4), ten thousand
Infrared beam splitter (5) is provided with the outside of to section (3), the thickness of infrared beam splitter (5) is described from middle thinning successively toward two ends
Receive and be provided with one infrared interactive electronic white board (6), the infrared ray light curtain detection module, pressure-responsive on the inside of post (2)
Device, the output end of pressure sensor are respectively connected with camera, short message and edit sending module, the image output of the camera automatically
End is connected with server by internet, and server passes through the picture number transmitted by video uploading module for receiving camera
According to, also including being used for closing combustion gas or fuel oil or electric combustion source control magnetic valve on combustion source capsule road, the infrared ray
Light curtain detection module, voltage sensitive sensor, pressure sensor, carbon monoxide transducer, contact temperature sensor and Smoke Detection
Device is connected with the input of the central processing unit, output end and camera, alarm module, the combustion source of the central processing unit
Control magnetic valve, short message edit sending module and video uploading module automatically.
2. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that be additionally provided with a UPS
Power supply, for for said system emergency service.
3. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that the pressure sensing
Device (2) uses piezoresistive pressure sensor.
4. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that the video camera is
Pinhole camera.
5. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that the transmitting post
(1) both sides are provided with shadow shield.
6. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that the center processing
Device uses PLC, inside sets PID modules.
7. a kind of safety monitoring system based on information technology as claimed in claim 1, it is characterised in that the center processing
Device is connected by signal processing circuit, output circuit with alarm module, the pressure-sensitive biography that voltage sensitive sensor is made up of three resistance
Inductance bridge signal processing circuit is connected, and signal processing circuit uses three-stage amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710345702.7A CN106960540A (en) | 2017-05-05 | 2017-05-05 | A kind of safety monitoring system based on information technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345702.7A CN106960540A (en) | 2017-05-05 | 2017-05-05 | A kind of safety monitoring system based on information technology |
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| CN106960540A true CN106960540A (en) | 2017-07-18 |
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| CN201710345702.7A Pending CN106960540A (en) | 2017-05-05 | 2017-05-05 | A kind of safety monitoring system based on information technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141986A (en) * | 2020-01-14 | 2020-05-12 | 湖北民族大学 | Weak current control monitoring system and method based on Internet of things |
| CN113012384A (en) * | 2021-02-24 | 2021-06-22 | 中国人民解放军海军工程大学 | Warehouse security experiment system, method and device |
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Application publication date: 20170718 |
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