CN102338282A - MESH network-based relay wireless transmission petroleum pipeline monitoring system - Google Patents
MESH network-based relay wireless transmission petroleum pipeline monitoring system Download PDFInfo
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- CN102338282A CN102338282A CN201110292579XA CN201110292579A CN102338282A CN 102338282 A CN102338282 A CN 102338282A CN 201110292579X A CN201110292579X A CN 201110292579XA CN 201110292579 A CN201110292579 A CN 201110292579A CN 102338282 A CN102338282 A CN 102338282A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000003208 petroleum Substances 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000006698 induction Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The invention relates to a MESH network-based relay wireless transmission petroleum pipeline monitoring system, and belongs to the technical field of automatic monitoring alarm. In a long-distance relay broadcast transmission alarm system, an alarm signal is generated by a petroleum leakage detector, a control signal is generated by a data processor, and petroleum leakage and the destruction of terrorists are alarmed and monitored in real time by utilizing high performance, multi-hop scale networking and high mobile networking capacity of a MESH network technology. The MESH network-based relay wireless transmission petroleum pipeline monitoring system has the advantages that the long-distance transmission of a multi-point monitoring signal can be realized, the system operates reliably, oil drainage accidents of an oil transmission pipeline can be monitored in real time, and the like.
Description
Technical field
The present invention relates to a kind of midsequent wireless transmission petroleum pipeline supervisory system, belong to the automatic monitoring alarm technical field based on the MESH net.
Background technique
Petroleum transportation pipeline is national important energy lifeline, but because of various natures or artificial origin, petroleum pipeline usually leakage accident can take place, and not only environmental pollution is serious, the ecological balance of threat tube circuit surrounding area, and causes enormous economic loss.China's oil pipe laying region span is wide; With a varied topography; Real-time and effective alarm monitoring to the Oil spills accident is difficult; Go back perfect, the effective monitoring of neither one, wireless alarm system at present and come the Oil spills accident is done the real-time and effective monitoring and reported to the police, with in time, take the rescue measure effectively, avoid the generation of major accident.
Summary of the invention
The present invention provides a kind of midsequent wireless transmission petroleum pipeline supervisory system based on the MESH net, detects the Oil spills place in real time, solves Oil spills and detects the practical problem that faces.
Technological scheme of the present invention is: based on the midsequent wireless transmission petroleum pipeline supervisory system of MESH net, by forming in petroleum pipeline a plurality of relay wireless transmitting-receiving monitoring systems and the terminal receiving system that is provided with along the line.Each relay wireless transmitting-receiving monitoring system comprises gas detector 6, rig camera 5, decoder 4, data processing module 2, MESH radio receiving transmitting module 3 and power supply unit 1; Gas detector 6 links to each other with the input end of data processing module 2; Rig camera 5 is through decoder 4, link to each other with the input end of data processing module 2; Radio receiving transmitting module 3 links to each other with data processing module, and power supply unit 1 links to each other with the power end of data processing module 2, MESH radio receiving transmitting module 3, decoder 4, rig camera 5, gas detector 6.The terminal receiving system comprises MESH radio receiving transmitting module 9, data processing system 8, alarm 12, decoder 10, display 11 and power supply 7; Alarm 12 links to each other with the output terminal of data processing system 8; Display 11 is through decoder 10, link to each other with the output terminal of data processing system 8; Radio receiving transmitting module 9 links to each other with data processing system 8, and the whole terminal system provides electric energy by power supply 7.
Said gas detector is the non-contacting gas concentration detector to oil, and rig camera is to have the color common rig camera black and the infrared induction function that changes.Each relay wireless transmitting-receiving monitoring system power supply unit adopts common wind-force or solar power supply apparatus, perhaps both combinations; For guaranteeing the proper functioning of equipment under the improper weather conditions, also configurable standby battery.Data processing module (system) is general image data processor (like, single-chip microcomputer), and radio receiving transmitting module is common MESH-2020 transceiving chip.Display device is common liquid crystals display device (like, LCD TVs), and alarm is common sounding alarm device (voice IC chip and a loudspeaker), and decoder is common commercially available audio-video signal decoder.Choosing of rig camera should be according to particular geographic location and weather conditions; Can adopt outdoor high-speed ball-shaped cloud platform vidicon camera; Perhaps rifle type vidicon camera; And consider that severse weather such as misty rain at night also can monitor in real time, adopt wounded commentaries on classics black, can respond to the rig camera and the auxiliary facility of function such as infrared lamp.How much quantity of relaying monitoring receive-transmit system is according to the length of petroleum pipeline and confirming of actual demand monitory point, and each monitory point is provided with a cover relaying monitoring receive-transmit system.For guaranteeing the present invention's proper functioning under severse weather, also devices such as waterproof, lightning protection can be installed in the practical implementation process.
The present invention utilizes the petroleum gas concentration detection sensor, detects the concentration of air PetroChina Company Limited. gas, forms the warning trigger signal, adopts rig camera to gather video information simultaneously, delivers to data processing system.Data processor controlled radio receiving transmitting module MESH-2020 carries out the wireless real-time transmission of alarm signal and video information; Data information utilizes radio receiving transmitting module MESH-2020 multi-hop function to realize remote midsequent broadcast transmitted, the wireless receiving module of system is accepted at terminal in data transmission to the monitoring chamber, again after data processor processes; Pass through alarm equipment alarm; Show the scene of the accident image through display device simultaneously, make the monitor staff take timely and effective measure, the carrying out of control criminal activity.Whole system is utilized the 802.11MESH network technique, through midsequent broadcast transmitted mode, realizes the transmission of remote monitoring signal, and each relaying monitoring receive-transmit system promptly is receiving system, also is the signal repeater system.
The present invention utilizes the MESH technology, and its high-performance, the networking of multi-hop scale and outstanding mobile networking capability are realized remote midsequent broadcast transmitted.Be provided with when a little sending alarm signal when first, utilize control signal that data processing module produces signal pass to adjacent each next MESH-2020 radio receiving transmitting module a little is set, and transmit down realization midsequent broadcast transmitted according to this relay mode.When adjacent relay point breaks down or during power shortage, but saltus step to other nodes transmit, realize monitoring in real time.Have and can realize remote multi-point monitoring signal transmission, system works is reliable, can monitor advantages such as oil transport pipeline draining accident in real time.
Description of drawings
Fig. 1 is an emission system principle schematic of the present invention;
Fig. 2 is a receiving system principle schematic of the present invention.
Among the figure: 1, power supply unit, 2, data processing module, 3, MESH wireless receiving/transmitter module; 4, decoder, 5, rig camera, 6, gas detector; 7, power supply system, 8, data processing system, 9, MESH wireless receiving/transmitter module; 10, decoder, 11, display device, 12, alarm.
Embodiment
Below in conjunction with accompanying drawing and instance, the present invention is done further elaboration, but protection scope of the present invention is not limited to said content.
Embodiment 1:Like Fig. 1, shown in 2; This is based on the midsequent wireless transmission petroleum pipeline supervisory system of MESH net, by forming in petroleum delivery pipeline 50 relay wireless transmitting-receiving monitoring systems (every interval 1km is provided with 1 monitoring system) that are provided with along the line and terminal receiving system.Each relay wireless transmitting-receiving monitoring system comprises gas detector 6, rig camera 5, decoder 4, data processing module 2, MESH radio receiving transmitting module 3 and power supply unit 1; Gas detector 6 links to each other with the input end of data processing module 2; Rig camera 5 is through decoder 4, link to each other with the input end of data processing module 2; Radio receiving transmitting module 3 links to each other with data processing module, and power supply unit 1 links to each other with the power end of data processing module 2, MESH radio receiving transmitting module 3, decoder 4, rig camera 5, gas detector 6.The terminal receiving system comprises MESH radio receiving transmitting module 9, data processing system 8, alarm 12, decoder 10, display 11 and power supply 7; Alarm 12 links to each other with the output terminal of data processing system 8; Display 11 is through decoder 10, link to each other with the output terminal of data processing system 8; Radio receiving transmitting module 9 links to each other with data processing system 8, and the whole terminal system provides electric energy by power supply 7.
Gas detector is the non-contacting gas concentration detector to oil, and rig camera is common outdoor high-speed ball-shaped cloud platform vidicon camera, and the device of supplying power for each relay wireless transmitting-receiving monitoring system is the regular solar power supply unit.Data processing module (system) is common single-chip microcomputer; Radio receiving transmitting module is common MESH-2020 transceiving chip; Display device is the common liquid crystals TV, and alarm is ISD1720 normal speech IC chip and loudspeaker, and decoder is the CX25838 multichannel audio/video decoder of Conexant Systems, Inc.
Embodiment 2: this is based on the midsequent wireless transmission petroleum pipeline supervisory system of MESH net; Be provided with 80 relay wireless transmitting-receiving monitoring systems (every interval 0.5km is provided with 1 monitoring system) along the line at petroleum delivery pipeline; Adopt common wind energy and solar power supply apparatus to be each relay wireless transmitting-receiving monitoring system power supply, other part of whole system is consistent with embodiment 1.
Claims (4)
1. midsequent wireless transmission petroleum pipeline supervisory system based on MESH net; It is characterized in that: by forming in petroleum pipeline a plurality of midsequent wireless receiving and dispatching monitoring systems and the terminal receiving system that is provided with along the line; Each midsequent wireless receiving and dispatching monitoring system comprises gas detector (6), rig camera (5), decoder (4), data processing module (2), MESH radio receiving transmitting module (3) and power supply unit (1); Gas detector (6) links to each other with the input end of data processing module (2); Rig camera (5) is through decoder (4), link to each other with the input end of data processing module (2); Radio receiving transmitting module (3) links to each other with data processing module, and power supply unit (1) links to each other with the power end of data processing module (2), MESH radio receiving transmitting module (3), decoder (4), rig camera (5), gas detector (6); The terminal receiving system comprises MESH radio receiving transmitting module (9), data processing system (8), alarm (12), decoder (10), display (11) and power supply (7); Alarm (12) links to each other with the output terminal of data processing system (8); Display (11) is through decoder (10), link to each other with the output terminal of data processing system (8); Radio receiving transmitting module (9) links to each other with data processing system (8), and the whole terminal system provides electric energy by power supply (7).
2. according to the described midsequent wireless transmission petroleum pipeline supervisory system based on the MESH net of claim 1, it is characterized in that: gas detector (6) is the gas concentration detector to oil.
3. according to the described midsequent wireless transmission petroleum pipeline supervisory system based on the MESH net of claim 1, it is characterized in that: rig camera (5) is to have the color rig camera black and the infrared induction function that changes.
4. according to the described midsequent wireless transmission petroleum pipeline supervisory system based on the MESH net of claim 1, it is characterized in that: power supply unit (1) is wind-force or solar power supply apparatus, perhaps both combinations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110292579XA CN102338282A (en) | 2011-09-30 | 2011-09-30 | MESH network-based relay wireless transmission petroleum pipeline monitoring system |
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| CN201110292579XA CN102338282A (en) | 2011-09-30 | 2011-09-30 | MESH network-based relay wireless transmission petroleum pipeline monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594595A (en) * | 2012-02-08 | 2012-07-18 | 中国科学院上海微***与信息技术研究所 | Hybrid system for pipe network monitoring based on wireless sensor networks |
| CN104382664A (en) * | 2014-12-19 | 2015-03-04 | 杨刚 | Method for acquiring optical impression data for representing large-area intraoral tooth loss |
| CN104469317A (en) * | 2014-12-18 | 2015-03-25 | 天津市亚安科技股份有限公司 | Video monitoring system for pipeline safety early warning |
| CN110113109A (en) * | 2019-03-18 | 2019-08-09 | 中北大学 | Data acquisition and transmission method and system |
| CN111895217A (en) * | 2020-06-30 | 2020-11-06 | 重庆凡聚智能科技有限公司 | Self-organized network's pipeline data acquisition robot |
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| WO2005095916A1 (en) * | 2004-04-02 | 2005-10-13 | Stefan Windisch | Method for actively monitoring pipelines |
| CN2854657Y (en) * | 2005-12-30 | 2007-01-03 | 北京远东仪表有限公司 | Safety monitoring system for oil depot tank region of filling station |
| CN201672262U (en) * | 2010-05-07 | 2010-12-15 | 戴书斋 | Automatic monitoring and early warning system for urban underground gas pipeline network |
| CN102081392A (en) * | 2010-12-22 | 2011-06-01 | 天津渤海职业技术学院 | Petroleum and chemical equipment leakage monitoring system based on wireless sensor network (WSN) |
| CN202302740U (en) * | 2011-09-30 | 2012-07-04 | 昆明理工大学 | Relay type wireless transmission petroleum pipeline monitoring system based on MESH network |
-
2011
- 2011-09-30 CN CN201110292579XA patent/CN102338282A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095916A1 (en) * | 2004-04-02 | 2005-10-13 | Stefan Windisch | Method for actively monitoring pipelines |
| CN2854657Y (en) * | 2005-12-30 | 2007-01-03 | 北京远东仪表有限公司 | Safety monitoring system for oil depot tank region of filling station |
| CN201672262U (en) * | 2010-05-07 | 2010-12-15 | 戴书斋 | Automatic monitoring and early warning system for urban underground gas pipeline network |
| CN102081392A (en) * | 2010-12-22 | 2011-06-01 | 天津渤海职业技术学院 | Petroleum and chemical equipment leakage monitoring system based on wireless sensor network (WSN) |
| CN202302740U (en) * | 2011-09-30 | 2012-07-04 | 昆明理工大学 | Relay type wireless transmission petroleum pipeline monitoring system based on MESH network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594595A (en) * | 2012-02-08 | 2012-07-18 | 中国科学院上海微***与信息技术研究所 | Hybrid system for pipe network monitoring based on wireless sensor networks |
| CN104469317A (en) * | 2014-12-18 | 2015-03-25 | 天津市亚安科技股份有限公司 | Video monitoring system for pipeline safety early warning |
| CN104382664A (en) * | 2014-12-19 | 2015-03-04 | 杨刚 | Method for acquiring optical impression data for representing large-area intraoral tooth loss |
| CN110113109A (en) * | 2019-03-18 | 2019-08-09 | 中北大学 | Data acquisition and transmission method and system |
| CN111895217A (en) * | 2020-06-30 | 2020-11-06 | 重庆凡聚智能科技有限公司 | Self-organized network's pipeline data acquisition robot |
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Application publication date: 20120201 |