CN106097666A - A kind of Chemical Manufacture distributed monitoring system based on GPRS network - Google Patents
A kind of Chemical Manufacture distributed monitoring system based on GPRS network Download PDFInfo
- Publication number
- CN106097666A CN106097666A CN201610479795.8A CN201610479795A CN106097666A CN 106097666 A CN106097666 A CN 106097666A CN 201610479795 A CN201610479795 A CN 201610479795A CN 106097666 A CN106097666 A CN 106097666A
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- China
- Prior art keywords
- distributed monitoring
- chemical manufacture
- gas
- harmful
- outfan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of Chemical Manufacture distributed monitoring system based on GPRS network, including Surveillance center, GPRS communication module and several be arranged on chemical industry production site distributed monitoring unit everywhere, each distributed monitoring unit all includes poisonous gas sensor harmful gas detector, combustible gas probe, gas alarm controller, signal transceiver, gas alarm controller and web camera.It is somebody's turn to do Chemical Manufacture distributed monitoring system based on GPRS network, the toxic and harmful in Chemical Manufacture region and fuel gas can be monitored, the working condition of Chemical Manufacture process equipment is patrolled and examined by it also by on-the-spot web camera, if detection Chemical Manufacture region has fuel gas and toxic and harmful to produce, it is easy to management personnel carry out staff in time evacuating work, reduces fuel gas and the toxic and harmful injury to personnel at the scene.
Description
Technical field
The present invention relates to chemical technology field, a kind of Chemical Manufacture of based on GPRS network distributed monitoring system
System.
Background technology
In Chemical Manufacture region, enterprise's Relatively centralized and risk source density are big, there is chemicals of causing danger in production process
The actuality of severe and great casualty and probability.Wherein, in the work process of chemical production equipment, poisonous and harmful gas may be produced
Body and fuel gas.
Accordingly, it would be desirable to toxic and harmful and fuel gas to Chemical Manufacture region are monitored, if there being combustible gas
Body and toxic and harmful produce, then need to evacuate the staff of chemical industry production site.Therefore, to Chemical Manufacture
The working condition of processing site carries out patrolling and examining being particularly important.
To this end, it is proposed that a kind of Chemical Manufacture distributed monitoring system based on GPRS network.Can be to Chemical Manufacture district
Toxic and harmful and the fuel gas in territory are monitored, and also can patrol the working condition of Chemical Manufacture process equipment
Inspection.
Summary of the invention
It is an object of the invention to provide a kind of Chemical Manufacture distributed monitoring system based on GPRS network, on solving
State the problem proposed in background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of Chemical Manufacture based on GPRS network is distributed
Formula monitoring system, including Surveillance center, GPRS communication module and several be arranged on chemical industry production site everywhere distributed
Monitoring unit, each distributed monitoring unit all includes poisonous gas sensor harmful gas detector, combustible gas probe, gas alarm control
Device processed, signal transceiver, gas alarm controller and web camera.
Two inputs of described gas alarm controller are visited with toxic and harmful detector and fuel gas respectively
The outfan surveying device connects, and the outfan of described gas alarm controller is connected with one of them input of signal transceiver,
Another input of described signal transceiver is connected with the outfan of web camera, the input of described web camera with
The outfan of controller connects, and the input of described controller is connected with the output end signal of signal transceiver.
Described Surveillance center includes signal receiving/transmission device, processor, memorizer, switch, Video Decoder and video
Wall, described processor is bi-directionally connected with memorizer and signal receiving/transmission device respectively, the outfan of described signal receiving/transmission device with
The input of switch connects, and the outfan of described switch is connected with the input of video wall by Video Decoder.
Signal receiving/transmission device in described Surveillance center is by GPRS communication module and several distributed monitoring unit
Signal transceiver two-way signaling connect.
Preferably, described Surveillance center realizes communicating with remote mobile terminal by 3G communication module.
Preferably, described remote mobile terminal is the mobile phone accessing 3G network.
Compared with prior art, the invention has the beneficial effects as follows: should Chemical Manufacture distributed monitoring based on GPRS network
System, can be monitored the toxic and harmful in Chemical Manufacture region and fuel gas, at toxic and harmful and can
When combustion gas bulk concentration is too high, gas alarm controller can send alarm signal automatically；It is also by on-the-spot web camera
The working condition of Chemical Manufacture process equipment is patrolled and examined, if there are fuel gas and poisonous and harmful in detection Chemical Manufacture region
Gas produces, and video information and warning message are sent the remote mobile to management personnel by 3G communication module by Surveillance center
End, management personnel can receive on-the-spot video by remote mobile terminal, observe whether chemical industry production site exists work
Personnel, it is simple to staff is carried out evacuating work by management personnel in time, reduce fuel gas and toxic and harmful to
The injury of Field Force.
Accompanying drawing explanation
Fig. 1 is present system principle schematic.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme: a kind of Chemical Manufacture distributed monitoring based on GPRS network
System, including Surveillance center, GPRS communication module and several be arranged on chemical industry production site distributed monitoring list everywhere
Unit, each distributed monitoring unit all include poisonous gas sensor harmful gas detector, combustible gas probe, gas alarm controller,
Signal transceiver, gas alarm controller and web camera.
Two inputs of gas alarm controller respectively with toxic and harmful detector and combustible gas probe
Outfan connect, the outfan of gas alarm controller is connected with one of them input of signal transceiver, signal transmitting and receiving
Another input of device is connected with the outfan of web camera, and the input of web camera connects with the outfan of controller
Connecing, the input of controller is connected with the output end signal of signal transceiver.
Surveillance center includes signal receiving/transmission device, processor, memorizer, switch, Video Decoder and video wall, place
Reason device is bi-directionally connected with memorizer and signal receiving/transmission device respectively, the outfan of signal receiving/transmission device and the input of switch
Connecting, the outfan of switch is connected with the input of video wall by Video Decoder.
Signal receiving/transmission device in Surveillance center is by GPRS communication module and the letter in several distributed monitoring unit
Number transceiver two-way signaling connects.
Web camera is by the video information after signal transceiver transmission coding, then connects prison by GPRS communication network
The switch at control center, the switch of Surveillance center connects Video Decoder, is decoded the encoded video information received,
It is ultimately connected to video wall play out.
In the present invention, gas alarm controller is the new high-tech product of detected gas leakage, and it can be with various gases
Detector is matched, the gas alarm control system that composition function is powerful.This product is in strict accordance with GB16808-2008 " gas
Alarm controller technology requires and test method " design.Using wall hanging or the cabinet type mounting structure of dish, special touch screen is man-machine
Interface.There is the features such as man machine interface friendly, simple to operate, dependable performance, highly versatile, and can be according to the actual shape in user scene
Condition and demand, carry out instrument and show and technological process setting.Controller also has alarm parameters and arranges, real-time clock and history report
Alert writing functions etc., set parameter automatically saves, and after power down, data are not lost.Numeral and light beam is used to show at runnable interface
Shi Ge road gas detecting concentration, the information such as each road gas detecting state and warning, simple interface, abundant information, practical and convenient.
In the present invention, Surveillance center realizes communicating with remote mobile terminal by 3G communication module；Remote mobile terminal is
Access the mobile phone of 3G network.
It is somebody's turn to do Chemical Manufacture distributed monitoring system based on GPRS network, can be to the toxic and harmful in Chemical Manufacture region
And fuel gas is monitored, when toxic and harmful and combustable gas concentration are too high, gas alarm controller can be certainly
Move and send alarm signal；The working condition of Chemical Manufacture process equipment is patrolled by it also by on-the-spot web camera
Inspection, if detection Chemical Manufacture region has fuel gas and toxic and harmful to produce, Surveillance center will by 3G communication module
Video information and warning message send to the remote mobile terminal of management personnel, and management personnel can pass through remote mobile terminal
Receive on-the-spot video, observe whether chemical industry production site exists staff, it is simple to staff is entered by management personnel in time
Row evacuates work, reduces fuel gas and the toxic and harmful injury to personnel at the scene.
In sum: be somebody's turn to do Chemical Manufacture distributed monitoring system based on GPRS network, Chemical Manufacture region can be had
Poison harmful gas and fuel gas are monitored, its also by on-the-spot web camera to Chemical Manufacture process equipment
Working condition is patrolled and examined, if detection Chemical Manufacture region has fuel gas and toxic and harmful to produce, it is simple to administrative man
Staff is carried out evacuating work by member in time, reduces fuel gas and the toxic and harmful injury to personnel at the scene.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (3)
1. a Chemical Manufacture distributed monitoring system based on GPRS network, it is characterised in that: include that Surveillance center, GPRS lead to
Letter module and several be arranged on chemical industry production site distributed monitoring unit everywhere, each distributed monitoring unit all wraps
Include toxic and harmful detector, combustible gas probe, gas alarm controller, signal transceiver, gas alarm controller
And web camera；
Two inputs of described gas alarm controller respectively with toxic and harmful detector and combustible gas probe
Outfan connect, the outfan of described gas alarm controller is connected with one of them input of signal transceiver, described
Another input of signal transceiver is connected with the outfan of web camera, the input of described web camera and control
The outfan of device connects, and the input of described controller is connected with the output end signal of signal transceiver；
Described Surveillance center includes signal receiving/transmission device, processor, memorizer, switch, Video Decoder and video wall, institute
State processor to be bi-directionally connected with memorizer and signal receiving/transmission device respectively, the outfan of described signal receiving/transmission device and switch
Input connect, the outfan of described switch is connected with the input of video wall by Video Decoder；
Signal receiving/transmission device in described Surveillance center is by GPRS communication module and the letter in several distributed monitoring unit
Number transceiver two-way signaling connects.
A kind of Chemical Manufacture distributed monitoring system based on GPRS network the most according to claim 1, it is characterised in that:
Described Surveillance center realizes communicating with remote mobile terminal by 3G communication module.
A kind of Chemical Manufacture distributed monitoring system based on GPRS network the most according to claim 1, it is characterised in that:
Described remote mobile terminal is the mobile phone accessing 3G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479795.8A CN106097666A (en) | 2016-06-28 | 2016-06-28 | A kind of Chemical Manufacture distributed monitoring system based on GPRS network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610479795.8A CN106097666A (en) | 2016-06-28 | 2016-06-28 | A kind of Chemical Manufacture distributed monitoring system based on GPRS network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106097666A true CN106097666A (en) | 2016-11-09 |
Family
ID=57253842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610479795.8A Pending CN106097666A (en) | 2016-06-28 | 2016-06-28 | A kind of Chemical Manufacture distributed monitoring system based on GPRS network |
Country Status (1)
| Country | Link |
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| CN (1) | CN106097666A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241086A (en) * | 2016-12-26 | 2018-07-03 | 天津莫奈森农业科技有限公司 | A kind of distributed light current intelligent monitor system for household electrical appliance |
| CN110389203A (en) * | 2019-08-16 | 2019-10-29 | 上海鸿源鑫创材料科技有限公司 | A kind of chemical industry workshop toxic and harmful gas monitoring processing system and method |
| CN112782350A (en) * | 2019-11-07 | 2021-05-11 | 中国石油化工股份有限公司 | Gas alarm method, system and machine readable storage medium |
| CN113724466A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Operation safety monitoring alarm system and alarm method |
-
2016
- 2016-06-28 CN CN201610479795.8A patent/CN106097666A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241086A (en) * | 2016-12-26 | 2018-07-03 | 天津莫奈森农业科技有限公司 | A kind of distributed light current intelligent monitor system for household electrical appliance |
| CN110389203A (en) * | 2019-08-16 | 2019-10-29 | 上海鸿源鑫创材料科技有限公司 | A kind of chemical industry workshop toxic and harmful gas monitoring processing system and method |
| CN112782350A (en) * | 2019-11-07 | 2021-05-11 | 中国石油化工股份有限公司 | Gas alarm method, system and machine readable storage medium |
| CN113724466A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Operation safety monitoring alarm system and alarm method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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| WD01 | Invention patent application deemed withdrawn after publication |