CN102419892A - Geological disaster monitoring system and geological disaster monitoring terminal as well as surveillance and control center - Google Patents
Geological disaster monitoring system and geological disaster monitoring terminal as well as surveillance and control center Download PDFInfo
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- CN102419892A CN102419892A CN2011103709783A CN201110370978A CN102419892A CN 102419892 A CN102419892 A CN 102419892A CN 2011103709783 A CN2011103709783 A CN 2011103709783A CN 201110370978 A CN201110370978 A CN 201110370978A CN 102419892 A CN102419892 A CN 102419892A
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- transmission line
- horizontal displacement
- geologic hazard
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Abstract
The invention is suitable for the technical field of geological disaster monitoring and provides a geological disaster monitoring system and a geological disaster monitoring terminal as well as a surveillance and control center, applied to power transmission lines. The geological disaster monitoring system comprises at least one geological disaster monitoring terminal and the surveillance and control center, wherein the at least one geological disaster monitoring terminal is used for respectively collecting the horizontal displacement of a monitored point on a power transmission line and sending out the horizontal displacement; and the surveillance and control center is used for receiving, analyzing and processing the horizontal displacement sent out by the geological disaster monitoring terminal and sending out a prompt message when the horizontal displacement exceeds a threshold value. According to the geological disaster monitoring system provided by the embodiment of the invention, the geological disaster monitoring terminal arranged on a monitoring field collects the horizontal displacement of the monitored point on the power transmission line, and the surveillance and control center timely sends out the prompt message, thereby the monitoring on the geological disasters of the power transmission line is realized, manpower and material resources are saved, the monitoring efficiency is high, and the accuracy of monitored results is high. The geological disaster monitoring system also can be used for monitoring slow and potential geological disasters occurring under the earth surface.
Description
Technical field
The invention belongs to the geologic hazard monitoring technical field, relate in particular to a kind of geologic hazard monitoring system that is applied to transmission line of electricity and geologic hazard monitoring terminal, Surveillance center.
Background technology
Under the form of rapid economic development; The distribution of ultra-high-tension power transmission line is more and more wider; And along with mankind's activity in recent years constantly aggravates the destruction of physical environment; And diastrophic activity is frequent, and increasing transmission line of electricity receives the threat of geologic hazard (as: landslide, rubble flow, landslide etc.).The generation of geologic hazard causes serious consequence to power grid security, shaft tower gently then takes place tilt, and is heavy then the major accident of tower takes place, and therefore, is necessary the geologic hazard of transmission line of electricity is monitored.
And prior art is to adopt the mode of manual patrol to realize the monitoring to the geologic hazard of transmission line of electricity, and in several days or one month at least each tour cycle, wasting manpower and material resources, and monitoring inefficiency can't satisfy the actual needs that modern power network develops.And under the mode of manual patrol, the subjective judgement that monitoring result is maked an inspection tour personnel influences bigger, the monitoring result poor accuracy, and can't to take place below the face of land slowly, the geologic hazard of potentiality monitors.
Summary of the invention
The object of the present invention is to provide a kind of geologic hazard monitoring system, be intended to solve prior art and adopt the mode of manual patrol to realize monitoring, monitoring inefficiency, the problem of monitoring result poor accuracy the geologic hazard of transmission line of electricity.
The present invention is achieved in that a kind of geologic hazard monitoring system, and said system comprises:
At least one geologic hazard monitoring terminal is used for gathering respectively monitored also transmission of horizontal displacement on the transmission line of electricity; And
Surveillance center is used to receive and the said horizontal displacement of the said geologic hazard monitoring terminal transmission of analyzing and processing also sends information when said horizontal displacement surpasses threshold value.
Another purpose of the embodiment of the invention is, a kind of geologic hazard monitoring terminal also is provided, and said terminal comprises:
First communication unit is used for communicating by letter with a Surveillance center;
Sensor unit is used to gather monitored also output of horizontal offset signal on the transmission line of electricity;
Main control unit is used for obtaining said monitored some horizontal displacement and through said first communication unit said horizontal displacement being sent to said Surveillance center according to the said horizontal offset calculated signals of said sensor unit output; And
Power supply unit is used for to said main control unit WV being provided.
Another purpose of the embodiment of the invention is, a kind of Surveillance center also is provided, and said Surveillance center comprises:
Storage unit is used to store data and threshold value;
The second communication unit is used to receive the horizontal displacement that a geologic hazard monitoring terminal sends;
Signal processing unit is used to judge whether said horizontal displacement that said second communication unit receives surpasses the threshold value of said cell stores;
Tip element is used for judging said horizontal displacement that said second communication unit receives when said signal processing unit and sends information when surpassing the threshold value of said cell stores.
The geologic hazard monitoring system that inventive embodiments provides is gathered monitored some horizontal displacement on the transmission line of electricity through being arranged in the on-the-spot geologic hazard monitoring terminal of monitoring; And in time send information by Surveillance center; Thereby realize that it has saved manpower and materials to the monitoring of the geologic hazard of transmission line of electricity, monitoring efficient is high; The monitoring result accuracy is high, and can to take place below the face of land slowly, the geologic hazard of potentiality monitors.
Description of drawings
Fig. 1 is the structural drawing of the geologic hazard monitoring system that provides of the embodiment of the invention;
Fig. 2 is the structural drawing of geologic hazard monitoring terminal among Fig. 1;
Fig. 3 is the structural drawing of sensor unit among Fig. 2;
Fig. 4 is the structural drawing of video monitoring means among Fig. 2;
Fig. 5 is the structural drawing of Surveillance center among Fig. 1.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Adopt the mode of manual patrol to realize the drawback that monitoring brought for fear of prior art to the geologic hazard of transmission line of electricity; The geologic hazard monitoring system that the embodiment of the invention provides is through being arranged in the on-the-spot geologic hazard monitoring terminal of monitoring, and cooperates Surveillance center to realize the monitoring of geologic hazard.
Fig. 1 shows the structural drawing of the geologic hazard monitoring system that the embodiment of the invention provides, and for the ease of explanation, only shows the part relevant with the embodiment of the invention.
The geologic hazard monitoring system that the embodiment of the invention provides comprises: at least one geologic hazard monitoring terminal 1 is used for gathering respectively monitored also transmission of horizontal displacement on the transmission line of electricity; And Surveillance center 2; Be used to receive the horizontal displacement of also analyzing and processing geologic hazard monitoring terminal 1 transmission and when this horizontal displacement surpasses threshold value, send information; Thereby realized automatic monitoring to the geologic hazard of transmission line of electricity; Field condition is in time understood through sending information prompting staff by Surveillance center 2, for the decision-making of Utilities Electric Co. provides objective data, has avoided the drawback of existing manual patrol mode.
Wherein, geologic hazard monitoring terminal 1 can be realized being connected with Surveillance center 2 based on wired communication protocol or wireless communication protocol, and for simplified wiring, in the embodiment of the invention, geologic hazard monitoring terminal 1 connects Surveillance center 2 based on wireless communication protocol.
Fig. 2 shows the structure of geologic hazard monitoring terminal 1 among Fig. 1.
Particularly, geologic hazard monitoring terminal 1 can comprise: first communication unit 13 is used for communicating by letter with Surveillance center 2; Sensor unit 11 is used to gather monitored also output of horizontal offset signal on the transmission line of electricity; Main control unit 12 is used for obtaining monitored some horizontal displacement and through first communication unit 13 this horizontal displacement being sent to Surveillance center 2 according to the horizontal offset calculated signals of sensor unit 11 outputs; And power supply unit 16, be used for WV being provided to main control unit 12.
Because one of main inducing that rainfall is geologic hazard to be taken place, for this reason, in the embodiment of the invention, geologic hazard monitoring terminal 1 can also comprise: rain sensor unit 14 is used to gather on the transmission line of electricity monitored some rainfall situation and exports corresponding electric signal; At this moment, main control unit 12 also is used for obtaining monitored point rainfall value according to this electric signal of rain sensor unit 14 outputs, and should monitored point rainfall value send to Surveillance center 2 through first communication unit 13.
In addition, in order to expand the application of geologic hazard monitoring terminal 1, in the embodiment of the invention, geologic hazard monitoring terminal 1 can also comprise: video monitoring means 15 is used to gather this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data; At this moment, main control unit 12 sends to Surveillance center 2 through built-in mobile communication module after also being used for this this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data are handled.It is the 3G communication module that this built-in mobile communication module can be not limited to.Need to prove that generally, there are two wireless telecommunications passages at the terminal.First communication unit refers to the GPRS communication, is mainly used in various control messages and data message; The video monitoring means adopts is UNICOM, telecommunications, mobile 3G network, separates with first communication unit.
Transmission line of electricity body wherein comprises that being not limited to is shaft tower, lead, insulator, gold utensil etc.; Transmission line of electricity environment wherein comprises that being not limited to is the situation such as massif variation, site operation, trees sound field around the transmission line of electricity.
In the embodiment of the invention, sensor unit 11 is a fixing tiltmeter preferably.Fig. 3 show when sensor unit 11 be fixedly during tiltmeter, the structural drawing of sensor unit 11 among Fig. 2.
In the embodiment of the invention, fixedly tiltmeter comprises that madial wall has the deviational survey pipe 111 of guide groove, and at least one is the gradient meter sensor assembly fixedly, and runs through this at least one fixing signal cable 115 of gradient meter sensor assembly, signal cable 115 from; When at least one when fixedly the gradient meter sensor assembly is a plurality of fixedly gradient meter sensor assembly, these a plurality of fixedly gradient meter sensor assemblies head and the tail connect in order.
Wherein, A plurality of fixedly gradient meter sensor assemblies place deviational survey pipe 11; And the fixedly gradient meter sensor 113 that further comprises connecting pipe 114, places the pulley assembly 112 of connecting pipe 114 1 ends and place connecting pipe 114 other ends, the pulley in the pulley assembly 112 can roll along the guide groove of deviational survey pipe 111.
Fixedly tiltmeter is installed in deviational survey pipe 11 in the vertical boring in use, and the zone that possibly be subjected to displacement motion in the stratum is passed in this boring, and a plurality of fixedly gradient meter sensor assemblies are fixed in the deviational survey pipe 11.When the stratum was moved, deviational survey pipe 11 produced displacement, and then causes the fixedly inclination of gradient meter sensor assembly.
Suppose that the horizontal shift that the stratum takes place is S, the angle of the individual fixedly gradient meter sensor assembly of i (i>=1) direction perpendicular to the ground is θ
i, the distance between the pulley of corresponding two fixed block assemblies 112 is L
i, then have: S=∑ L
iSin θ
i, if known L
iAnd θ
i, can draw the horizontal shift S that the stratum takes place.
Hence one can see that, in the embodiment of the invention, when sensor unit 11 is one fixedly during tiltmeter, monitored some horizontal offset signal be i fixedly the angle of gradient meter sensor assembly direction perpendicular to the ground be θ
i, and the distance that prestores in the main control unit 12 between the pulley of two fixed block assemblies 112 is L
i
Fig. 4 shows the structure of video monitoring means 15 among Fig. 2.
Particularly, video monitoring means 15 comprises: clipping the ball machine 152 is used to gather this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data; Video server 151, this volumetric image data of transmission line of electricity and/or the transmission line of electricity ambient image data that are used for clipping the ball machine 152 is collected carry out sending to main control unit 12 behind the compressed encoding.
Fig. 5 shows the structure of Surveillance center 2 among Fig. 1.
Particularly, Surveillance center 2 comprises: storage unit 24 is used to store data and threshold value; Second communication unit 21 is used to receive the horizontal displacement that a communication unit 13 sends; Signal processing unit 22 is used to judge whether the horizontal displacement that second communication unit 21 receives surpasses the threshold value that storage unit 24 is stored; Tip element 23 is used for judging horizontal displacement that second communication unit 21 receive when signal processing unit 22 and sends information when surpassing the threshold value of storage unit 24 storages.
In the embodiment of the invention; Surveillance center 2 can also comprise: Man Machine Interface unit 25; Be used to receive the signalization and/or the monitoring enabling signal of sensor unit 11, rain sensor unit 14 and/or the video monitoring means 15 of user's input, and this signalization and/or monitoring enabling signal are sent to main control unit 12.At this moment, main control unit 12 also is used for this signalization and/or monitoring enabling signal are sent to geologic hazard monitoring terminal 1 through first communication unit 13.
The embodiment of the invention also provides a kind of aforesaid geologic hazard monitoring terminal.
The embodiment of the invention also provides a kind of aforesaid Surveillance center.
The geologic hazard monitoring system that inventive embodiments provides is gathered monitored some horizontal displacement on the transmission line of electricity through being arranged in the on-the-spot geologic hazard monitoring terminal of monitoring; And in time send information by Surveillance center; Thereby realize that it has saved manpower and materials to the monitoring of the geologic hazard of transmission line of electricity, monitoring efficient is high; The monitoring result accuracy is high, and can to take place below the face of land slowly, the geologic hazard of potentiality monitors.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a geologic hazard monitoring system is characterized in that, said system comprises:
At least one geologic hazard monitoring terminal is used for gathering respectively monitored also transmission of horizontal displacement on the transmission line of electricity; And
Surveillance center is used to receive and the said horizontal displacement of the said geologic hazard monitoring terminal transmission of analyzing and processing also sends information when said horizontal displacement surpasses threshold value.
2. geologic hazard monitoring system as claimed in claim 1 is characterized in that, said geologic hazard monitoring terminal connects said Surveillance center based on wireless communication protocol.
3. geologic hazard monitoring system as claimed in claim 2 is characterized in that, said geologic hazard monitoring terminal comprises:
First communication unit is used for communicating by letter with said Surveillance center;
Sensor unit is used to gather the above monitored some horizontal offset signal of transmission line of electricity and output;
Main control unit is used for obtaining said monitored some horizontal displacement and through said first communication unit said horizontal displacement being sent to said Surveillance center according to the said horizontal offset calculated signals of said sensor unit output; And
Power supply unit is used for to said main control unit WV being provided.
4. geologic hazard monitoring system as claimed in claim 3 is characterized in that, said geologic hazard monitoring terminal also comprises:
The rain sensor unit is used to gather the above monitored some rainfall situation of transmission line of electricity and exports corresponding electric signal;
Said main control unit also is used for obtaining said monitored point rainfall value according to the said electric signal of said rain sensor unit output, and through said first communication unit said monitored point rainfall value is sent to said Surveillance center.
5. geologic hazard monitoring system as claimed in claim 3 is characterized in that, said geologic hazard monitoring terminal also comprises:
The video monitoring means is used to gather this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data;
Said main control unit sends to said Surveillance center through built-in mobile communication module after also being used for said this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data are handled.
6. geologic hazard monitoring system as claimed in claim 5 is characterized in that, said video monitoring means comprises:
The clipping the ball machine is used to gather this volumetric image data of transmission line of electricity and/or transmission line of electricity ambient image data;
Video server, said this volumetric image data of transmission line of electricity and/or the transmission line of electricity ambient image data that are used for said clipping the ball machine is collected carry out sending to said main control unit behind the compressed encoding.
7. like each described geologic hazard monitoring system of claim 1 to 6, it is characterized in that said Surveillance center comprises:
Storage unit is used to store data and threshold value;
The second communication unit is used to receive the said horizontal displacement that said first communication unit sends;
Signal processing unit is used to judge whether said horizontal displacement that said second communication unit receives surpasses the threshold value of said cell stores;
Tip element is used for judging said horizontal displacement that said second communication unit receives when said signal processing unit and sends information when surpassing the threshold value of said cell stores.
8. a geologic hazard monitoring terminal is characterized in that, said terminal comprises:
First communication unit is used for communicating by letter with a Surveillance center;
Sensor unit is used to gather monitored also output of horizontal offset signal on the transmission line of electricity;
Main control unit is used for obtaining said monitored some horizontal displacement and through said first communication unit said horizontal displacement being sent to said Surveillance center according to the said horizontal offset calculated signals of said sensor unit output; And
Power supply unit is used for to said main control unit WV being provided.
9. geologic hazard monitoring terminal as claimed in claim 8 is characterized in that, said terminal also comprises:
The rain sensor unit is used to gather the above monitored some rainfall situation of transmission line of electricity and exports corresponding electric signal;
Said main control unit also is used for obtaining said monitored point rainfall value according to the said electric signal of said rain sensor unit output, and through said first communication unit said monitored point rainfall value is sent to said Surveillance center.
10. a Surveillance center is characterized in that, said Surveillance center comprises:
Storage unit is used to store data and threshold value;
The second communication unit is used to receive the horizontal displacement that a geologic hazard monitoring terminal sends;
Signal processing unit is used to judge whether said horizontal displacement that said second communication unit receives surpasses the threshold value of said cell stores;
Tip element is used for judging said horizontal displacement that said second communication unit receives when said signal processing unit and sends information when surpassing the threshold value of said cell stores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103709783A CN102419892A (en) | 2011-11-21 | 2011-11-21 | Geological disaster monitoring system and geological disaster monitoring terminal as well as surveillance and control center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103709783A CN102419892A (en) | 2011-11-21 | 2011-11-21 | Geological disaster monitoring system and geological disaster monitoring terminal as well as surveillance and control center |
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| CN102419892A true CN102419892A (en) | 2012-04-18 |
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| CN103871203A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Method and device for monitoring geological disaster |
| CN104200614A (en) * | 2014-07-28 | 2014-12-10 | 中国地质调查局西安地质调查中心 | County-scale geological disaster fine early-warning system |
| CN106969799A (en) * | 2017-05-04 | 2017-07-21 | 安徽广安电子科技有限公司 | A kind of geological disaster monitoring system |
| CN109764801A (en) * | 2017-11-09 | 2019-05-17 | 深圳市地质局 | Displacement monitoring station and geology monitoring and warning system |
| CN112991657A (en) * | 2021-02-08 | 2021-06-18 | 四川省铭阳睿智科技有限公司 | Forest fire intelligent early warning control system based on 5G communication technology |
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| CN112991657A (en) * | 2021-02-08 | 2021-06-18 | 四川省铭阳睿智科技有限公司 | Forest fire intelligent early warning control system based on 5G communication technology |
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Application publication date: 20120418 |