CN102564366A - Integrated monitoring system and method for rain and snow - Google Patents
Integrated monitoring system and method for rain and snow Download PDFInfo
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- CN102564366A CN102564366A CN2012100052933A CN201210005293A CN102564366A CN 102564366 A CN102564366 A CN 102564366A CN 2012100052933 A CN2012100052933 A CN 2012100052933A CN 201210005293 A CN201210005293 A CN 201210005293A CN 102564366 A CN102564366 A CN 102564366A
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Abstract
The invention provides an integrated monitoring system for rain and snow. The monitoring system comprises a snow storage pool and a bracket on the surface of the snow storage pool; a first ultrasonic transceiver is arranged on the bracket; a second ultrasonic transceiver is arranged at the bottom of the snow storage pool; the monitoring system further comprises a main control module, a communication module and a monitoring module; the main control module is used for controlling the operation of the first and the second transceivers, analyzing and calculating the thickness data of snow stored in the snow storage pool, and controlling the communication module to send the thickness data to the monitoring module; the communication module is used for sending the thickness data to the monitoring module under the control of the main control module; the monitoring module is used for monitoring the thickness of the snow stored in the snow storage pool remotely; the ultrasonic transceivers and the communication module are electrically connected with the main control module respectively; and the communication module communicates with the monitoring module. The monitoring system has the advantages that no worker is required for on-site operation during the whole monitoring process; automatic and real-time snow thickness monitoring is realized completely; and the work intensity is effectively reduced.
Description
Technical field
The invention belongs to the electric power monitoring field, relate in particular to integrated monitoring system of a kind of sleet and monitoring method.
Background technology
Because the human key player that the dependence and the electric energy of the various energy are played the part of in the various energy; Power transmission line becomes the main backbone network of human society energy transmission; Transmission facility is of a great variety, and a lot of important transmission facilities are because its function or condition restriction have to place the open air.In the such region big country of China, it is very serious that various transmission facilities receive the erosion of ice and snow, in order to guarantee the various device operate as normal, need monitor equipment. and the ice and snow monitoring then is a wherein very important part.Especially in China cold winter, outdoor large equipment usually need to avenge thick monitor with the running status of guaranteeing transmission facility good.
Snow can part in the process of building up melts and forms snow-broth, and therefore the measurement to snow is divided into two parts, and a part is the thickness of the snow built up, and the 2nd, melt what of the snow-broth that forms.To the thickness of snow and how much measuring of snow-broth so that there is an accurate data monitoring in relevant departments to the measurement of avenging.
At present actual measurement is used in the detection of snow-broth more; The advantage of this method is can obtain being worth more accurately; But its shortcoming also is significant; The method of this field survey not only can increase hand labor amount (power transmission line number of devices and of a great variety, the manpower that needs is also more relatively), and seeing that part transmission facility volume is bigger; And most of transmission facility is in outdoor characteristics, is difficult for not only under operation but also a lot of situation that manpower can not arrive or because its electric power danger attribute has increased potential risk.Therefore to the more original monitoring method of the next employing of monitoring most applications of snow, use range estimation or the survey of cloth measure hand and some other light instrument under the manual work work, to measure as more.Its major defect also is can not realize measuring robotization and real time implementation, and hand labor intensity is big.
Summary of the invention
The present invention is intended to solve that the integrated monitoring system monitoring means of sleet can not realize measuring robotization and real time implementation in the prior art; And the big technical matters of hand labor intensity; A kind of integrated monitoring system of sleet that can realize monitoring means robotization and real time implementation is provided, and the integrated monitoring system of this sleet effectively reduces hand labor intensity.
The present invention provides sleet integrated monitoring system, and said monitoring system comprises a Chu Xue pond and is positioned at the support on the face of pond, Chu Xue pond;
Said support is provided with first ultrasonic transmitter-receiver, and said first ultrasonic transmitter-receiver is used at the bottom of pond, Chu Xue pond, vertically sending ultrasound wave;
Said Chu Xue pond is provided with second ultrasonic transmitter-receiver at the bottom of the pond, and said second ultrasonic transmitter-receiver is used for vertically sending ultrasound wave to pond, Chu Xue pond face;
Said supervisory system also comprises:
Main control module is used to control first ultrasonic transmitter-receiver transmission ultrasound wave and recorder to this hyperacoustic time t1; And control second ultrasonic transmitter-receiver and send ultrasound wave and this hyperacoustic time t2 of recorder; And, control communication module simultaneously said storage snow thickness data is sent to monitoring module according to storage snow thickness data in time t1 that writes down and the t2 calculating Chu Xue pond;
Communication module, being used for snowing in the control of main control module sends to monitoring module with said storage thickness data;
Monitoring module is used to receive said storage snow thickness data so that the thick state of remote monitoring Chu Xue pond moderate snow;
Wherein, said ultrasonic transmitter-receiver, communication module are electrically connected with said main control module respectively, and said communication module is connected with said monitoring module communication.
Preferably; Storage snow thickness data in the said Chu Xue pond is H-V1*t1/2-V2*t1/2, and wherein, V1 is the aerial velocity of propagation of ultrasound wave; V2 is the velocity of propagation of ultrasound wave in water, and H is the vertical range of first ultrasonic transmitter-receiver to second ultrasonic transmitter-receiver.
Preferably, each ultrasonic transmitter-receiver comprises that one is used for launching hyperacoustic ultrasonic transmitter and the hyperacoustic ultrasonic receiver that reception reflects according to the steering order of main control module.
Preferably, the support bottom is fixed on the pool wall of Chu Xuechi, and said support can be vertically flexible up and down.
Preferably, cantilever tip is fixed with the cross bar of a horizontal positioned, places said first ultrasonic transmitter-receiver on the said cross bar.
The present invention also provides the method for work of the integrated monitoring system of a kind of above-mentioned sleet, may further comprise the steps:
Step S100, main control module control first ultrasonic transmitter-receiver and second ultrasonic transmitter-receiver emission ultrasound wave respectively and receive the ultrasound wave that sends separately, write down each ultrasonic transmitter-receiver simultaneously from sending ultrasound wave to receiving hyperacoustic separately time;
Step S200, main control module is according to the one-tenth-value thickness 1/10 of the snow in the above-mentioned Time Calculation Chu Xue pond;
Step S300, main control module is sent to monitoring module with the one-tenth-value thickness 1/10 of said snow through communication module.
Preferably, specifically comprise at said step S100:
The ultrasonic transmitter of master control module controls first ultrasonic transmitter-receiver emission ultrasound wave also picks up counting, and the ultrasonic receiver that writes down first ultrasonic transmitter-receiver receives this hyperacoustic time t1;
Stop the work of first ultrasonic transmitter-receiver, the ultrasonic transmitter of master control module controls second ultrasonic transmitter-receiver emission ultrasound wave also picks up counting, and the ultrasonic receiver that writes down second ultrasonic transmitter-receiver receives this hyperacoustic time t2.
Preferably, the one-tenth-value thickness 1/10 of the snow in the Chu Xue of calculating described in the said step S200 pond is specially: main control module calculates H1=V1*t1/2 according to the time t1 of record, calculates H2=V2*t1/2, finally obtains the one-tenth-value thickness 1/10 H3=H-H1-H2 of Chu Xue pond moderate snow; Wherein, V1 is the aerial velocity of propagation of ultrasound wave; V2 is the velocity of propagation of ultrasound wave in water; H1 is the vertical range of first ultrasonic transmitter-receiver upper surface of moderate snow to the Chu Xue pond, and H2 is the vertical range of second ultrasonic transmitter-receiver lower surface of moderate snow to the Chu Xue pond, and H is the vertical range of first ultrasonic transmitter-receiver to second ultrasonic transmitter-receiver.
Preferably, also comprise step before the said step S100: said main control module initialization is also controlled all ultrasonic transmitter-receivers and is quit work.
The above technical scheme; Through utilizing ultrasonic transmitter-receiver emission ultrasound wave; And calculate and to receive hyperacoustic time, utilize two vertical range and each ultrasound waves between the ultrasonic transmitter-receiver to receive hyperacoustic time and can calculate the one-tenth-value thickness 1/10 of Chu Xue pond moderate snow from being transmitted into, whole observation process need not artificial execute-in-place; Realized avenging the robotization and the real time implementation of thick monitoring fully, the integrated monitoring system of this sleet effectively reduces hand labor intensity simultaneously.
Description of drawings
Fig. 1 is the structural drawing of the integrated monitoring system of sleet of an embodiment of the present invention.
Fig. 2 is that the concrete structure of the integrated monitoring system of sleet of an embodiment of the present invention is formed synoptic diagram.
Embodiment
Clearer for technical matters, technical scheme and beneficial effect that the present invention is solved, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.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.
In conjunction with illustrated in figures 1 and 2, the integrated monitoring system of sleet provided by the present invention comprises a Chu Xue pond 4 and is positioned at the support 2 on the face of pond, Chu Xue pond;
Said support 2 is provided with first ultrasonic transmitter-receiver 101, and said first ultrasonic transmitter-receiver 101 can vertically send ultrasound wave at the bottom of 4 ponds, Chu Xue pond; When first ultrasonic transmitter-receiver 101 sends ultrasound wave; Ultrasound wave is vertically propagated towards the pond face in Chu Xue pond 4; When running into barrier; Ultrasound wave vertically reflects back, and first ultrasonic transmitter-receiver 101 just can receive this ultrasound wave, sends ultrasound wave according to first ultrasonic transmitter-receiver 101 and can calculate the distance between first ultrasonic transmitter-receiver 101 and the barrier to receiving hyperacoustic time.
Said Chu Xue pond is provided with second ultrasonic transmitter-receiver 102 at the bottom of 4 ponds, and said second ultrasonic transmitter-receiver 102 can vertically send ultrasound wave to Chu Xue pond 4 pond faces; When second ultrasonic transmitter-receiver 102 sends ultrasound wave; Ultrasound wave is vertically propagated towards the pond face in Chu Xue pond 4; When running into barrier; Ultrasound wave vertically reflects back, and second ultrasonic transmitter-receiver 102 just can receive this ultrasound wave, sends ultrasound wave according to second ultrasonic transmitter-receiver 102 and can calculate the distance between second ultrasonic transmitter-receiver 102 and the barrier to receiving hyperacoustic time.
Said supervisory system also comprises main control module 200; Be used for controlling the work of first ultrasonic transmitter-receiver 101 and second ultrasonic transmitter-receiver 102 and the thickness data of analytical calculation Chu Xue pond 4 storage snow, control communication module 300 simultaneously and will store up and avenge thickness data and send to monitoring module 400;
Said ultrasonic transmitter-receiver, communication module 300 are electrically connected with said main control module 200 respectively, said communication module 300 and said monitoring module 400 communications.
In conjunction with shown in Figure 2, at first said Chu Xue pond 4 is placed in the place behind needs monitoring snow, on the pool wall in said Chu Xue pond 4, is fixed with support 2, and in order to regulate the height of said support 2, preferably, said support 2 can be vertically flexible up and down.First ultrasonic transmitter-receiver 101 is installed on the said support 2; Installation for the ease of first ultrasonic transmitter-receiver 101; Preferably; Be set with the cross bar 1 of a horizontal positioned on the top of said support 2, said cross bar 1 is used to place said first ultrasonic transmitter-receiver 101, and said first ultrasonic transmitter-receiver 101 can send ultrasound wave straight down perpendicular to the pond face in said Chu Xue pond.
At the bottom of the pond in said Chu Xue pond 4, be provided with second ultrasonic transmitter-receiver 102, said second ultrasonic transmitter-receiver 102 can send ultrasound wave straight up perpendicular to the pond face of Chu Xuechi.In snowy day or after snowing; Can form storage snow in the Chu Xue pond 4; A following part of avenging through storage afterwards after a while will be melted into snow-broth 5; And what be positioned at snow-broth 5 tops is the snow 3 that does not melt; Therefore thick when monitoring in real time to avenging, main control module 200 needs control first ultrasonic transmitter-receivers 101 and second ultrasonic transmitter-receiver 102 to work, and preferably said first ultrasonic transmitter-receiver 101 and second ultrasonic transmitter-receiver 102 comprise that respectively one is used for launching hyperacoustic ultrasonic transmitter and the hyperacoustic ultrasonic receiver that reception reflects according to the steering order of main control module.First ultrasonic transmitter emission ultrasound wave of main control module 200 controls first ultrasonic transmitter-receiver 101 also picks up counting;, ultrasound wave can be reflected back when running into the upper surface of snow 3; The ultrasonic receiver of main control module 200 controls first ultrasound wave 101 receives this ultrasound wave; Recorder simultaneously is to this hyperacoustic time t1, can calculate first ultrasonic transmitter-receiver 101 and avenge the distance H 1 between 3 the upper surface according to this time t1; In like manner; Second ultrasonic transmitter emission ultrasound wave of main control module 200 controls second ultrasonic transmitter-receiver 102 also picks up counting; When ultrasound wave runs into the lower surface of snow 3, can be reflected back, the ultrasonic receiver of main control module 200 controls second ultrasound wave 102 receives this ultrasound wave, and recorder simultaneously is to this hyperacoustic time t2; Can calculate the distance H 2 between second ultrasonic transmitter-receiver 102 and snow 3 the lower surface, the i.e. degree of depth of snow-broth according to this time t2; Can obtain avenging 3 thickness H3 according to the vertical range H between first ultrasound wave 102 and second ultrasound wave 103 then is H-H1-H2, and wherein the vertical range H between first ultrasound wave 102 and second ultrasound wave 103 measures after can regulating at the height of support 2 in advance.
The detailed operation process of the integrated monitoring of the above sleet may further comprise the steps:
Step S100; Main control module 200 is controlled first ultrasonic transmitter-receiver 101 and second ultrasonic transmitter-receiver, 102 emission ultrasound waves respectively and is received the ultrasound wave that sends separately, writes down each ultrasonic transmitter-receiver simultaneously from sending ultrasound wave to receiving hyperacoustic separately time;
Step S200,200 one-tenth-value thickness 1/10s of master control mould according to the snow in the above-mentioned Time Calculation Chu Xue pond;
Step S300, main control module 200 is sent to monitoring module 400 with the one-tenth-value thickness 1/10 of said snow through communication module 300.
Preferably, specifically comprise at said step S100:
The ultrasonic transmitter emission ultrasound wave of main control module 200 controls first ultrasonic transmitter-receiver 101 also picks up counting; Ultrasound wave is reflected back after running into snow 3 upper surface, and the ultrasonic receiver that the ultrasonic receiver of main control module 200 controls first ultrasonic transmitter-receiver 101 receives this ultrasound wave and writes down first ultrasonic transmitter-receiver 102 receives this hyperacoustic time t1;
Stop the work of first ultrasonic transmitter-receiver 101; The ultrasonic transmitter emission ultrasound wave of main control module 200 controls second ultrasonic transmitter-receiver 102 also picks up counting; Ultrasound wave is reflected back after running into snow 3 lower surface, and the ultrasonic receiver that the ultrasonic receiver of main control module 200 controls second ultrasonic transmitter-receiver 102 receives this ultrasound wave and writes down second ultrasonic transmitter-receiver receives this hyperacoustic time t2.
Certainly; Main control module also can be controlled second ultrasonic transmitter-receiver 102 earlier and carry out work; Stop to control first ultrasonic transmitter-receiver 101 again behind second ultrasonic transmitter-receiver 102 then and carry out work; First and second hyperacoustic work sequencings do not have particular order; But, preferably,, second ultrasonic transmitter-receiver of control need stop the work of first ultrasonic transmitter-receiver before carrying out work for the interference that can not cause measuring error or avoid two ultrasonic transmitter-receivers to work simultaneously and bring.
Stating step S200 specifically comprises: main control module calculates H1=V1*t1/2 according to the time t1 of record, calculates H2=V2*t1/2, finally obtains the one-tenth-value thickness 1/10 H3=H-H1-H2 of Chu Xue pond moderate snow; Wherein, V1 is the aerial velocity of propagation of ultrasound wave; V2 is the velocity of propagation of ultrasound wave in water; H1 is the vertical range of first ultrasonic transmitter-receiver 101 to the upper surface of Chu Xue pond 4 moderate snows 3, and H2 is the vertical range of second ultrasonic transmitter-receiver 102 to the lower surface of Chu Xue pond 4 moderate snows 3, and H is the vertical range of first ultrasonic transmitter-receiver of measurement in advance to second ultrasonic transmitter-receiver.
Said main control module 200 also is used to control said communication module 300 and carries out communication with said monitoring module 400, and sends the one-tenth-value thickness 1/10 H3 of the said snow that calculates 3 to said monitoring module 400 through communication module 300.Said communication module 300 can carry out communication through multiple communication modes and said monitoring module 400, like the GPRS communication, and modes such as 3G communication and wire communication.
Further, for the job stability that improves system with to the monitoring accuracy of electric power line ice-covering thickness, before said step S100, also comprise step: said main control module 200 initialization are also controlled all ultrasonic transmitter-receivers and are quit work.So just can guarantee in main control module 200 any one ultrasonic transmitter-receiver work of control, can misconnection not receive other ultrasonic transmitter-receiver ultrasonic waves transmitted, guarantee the stability of system works, improve the monitoring accuracy of ice covering thickness.
The above technical scheme; Through on snow, ultrasonic transmitter-receiver being set respectively with snowing; Record two vertical range H between the ultrasound wave in advance; Carry out the distance H 1 that work can calculate upper surface and this ultrasonic transmitter-receiver of snow through the ultrasonic transmitter-receiver on the control snow then, the ultrasonic transmitter-receiver that snows through control carries out the lower surface that work can obtain avenging and the distance H 2 of this ultrasonic transmitter-receiver, the thickness H3=H-H1-H2 that finally can obtain avenging.This monitoring scheme can realize the automatic on-line monitoring, can the thick data of the snow that calculate be sent to remote monitoring terminal, realizes remote monitoring, effectively reduces hand labor intensity.
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 (9)
1. the integrated monitoring system of sleet is characterized in that, said monitoring system comprises a Chu Xue pond and is positioned at the support on the face of pond, Chu Xue pond;
Said support is provided with first ultrasonic transmitter-receiver, and said first ultrasonic transmitter-receiver is used at the bottom of pond, Chu Xue pond, vertically sending ultrasound wave;
Said Chu Xue pond is provided with second ultrasonic transmitter-receiver at the bottom of the pond, and said second ultrasonic transmitter-receiver is used for vertically sending ultrasound wave to pond, Chu Xue pond face;
Said supervisory system also comprises:
Main control module is used to control first ultrasonic transmitter-receiver transmission ultrasound wave and recorder to this hyperacoustic time t1; And control second ultrasonic transmitter-receiver and send ultrasound wave and this hyperacoustic time t2 of recorder; And, control communication module simultaneously said storage snow thickness data is sent to monitoring module according to storage snow thickness data in time t1 that writes down and the t2 calculating Chu Xue pond;
Communication module, being used for snowing in the control of main control module sends to monitoring module with said storage thickness data;
Monitoring module is used to receive said storage snow thickness data so that the thick state of remote monitoring Chu Xue pond moderate snow;
Wherein, said ultrasonic transmitter-receiver, communication module are electrically connected with said main control module respectively, and said communication module is connected with said monitoring module communication.
2. the integrated monitoring system of sleet according to claim 1; It is characterized in that; Said storage snow thickness data among the Chu Xuechi is H-V1*t1/2-V2*t1/2, and wherein, V1 is the aerial velocity of propagation of ultrasound wave; V2 is the velocity of propagation of ultrasound wave in water, and H is the vertical range of first ultrasonic transmitter-receiver to second ultrasonic transmitter-receiver.
3. the integrated monitoring system of sleet according to claim 1; It is characterized in that each ultrasonic transmitter-receiver comprises that one is used for launching hyperacoustic ultrasonic transmitter and the hyperacoustic ultrasonic receiver that reception reflects according to the steering order of main control module.
4. according to claim 1 or the integrated monitoring system of 3 described sleet, it is characterized in that the support bottom is fixed on the pool wall of Chu Xuechi, said support can be vertically flexible up and down.
5. the integrated monitoring system of sleet according to claim 4 is characterized in that cantilever tip is fixed with the cross bar of a horizontal positioned, places said first ultrasonic transmitter-receiver on the said cross bar.
6. the method for work of the integrated monitoring system of sleet according to claim 1 is characterized in that, may further comprise the steps:
Step S100, main control module control first ultrasonic transmitter-receiver and second ultrasonic transmitter-receiver emission ultrasound wave respectively and receive the ultrasound wave that sends separately, write down each ultrasonic transmitter-receiver simultaneously from sending ultrasound wave to receiving hyperacoustic separately time;
Step S200, main control module is according to the one-tenth-value thickness 1/10 of the snow in the above-mentioned Time Calculation Chu Xue pond;
Step S300, main control module is sent to monitoring module with the one-tenth-value thickness 1/10 of said snow through communication module.
7. method of work according to claim 6 is characterized in that, specifically comprises at said step S100:
The ultrasonic transmitter of master control module controls first ultrasonic transmitter-receiver emission ultrasound wave also picks up counting, and the ultrasonic receiver that writes down first ultrasonic transmitter-receiver receives this hyperacoustic time t1;
Stop the work of first ultrasonic transmitter-receiver, the ultrasonic transmitter of master control module controls second ultrasonic transmitter-receiver emission ultrasound wave also picks up counting, and the ultrasonic receiver that writes down second ultrasonic transmitter-receiver receives this hyperacoustic time t2.
8. method of work according to claim 7; It is characterized in that; The one-tenth-value thickness 1/10 that calculates the snow in the Chu Xue pond described in the said step S200 is specially: main control module calculates H1=V1*t1/2 according to the time t1 of record; Calculate H2=V2*t1/2, finally obtain the one-tenth-value thickness 1/10 H3=H-H1-H2 of Chu Xue pond moderate snow; Wherein, V1 is the aerial velocity of propagation of ultrasound wave; V2 is the velocity of propagation of ultrasound wave in water; H1 is the vertical range of first ultrasonic transmitter-receiver upper surface of moderate snow to the Chu Xue pond, and H2 is the vertical range of second ultrasonic transmitter-receiver lower surface of moderate snow to the Chu Xue pond, and H is the vertical range of first ultrasonic transmitter-receiver to second ultrasonic transmitter-receiver.
9. method of work according to claim 6 is characterized in that, also comprises step before the said step S100: said main control module initialization is also controlled all ultrasonic transmitter-receivers and is quit work.
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| CN201210005293.3A CN102564366B (en) | 2012-01-10 | 2012-01-10 | Integrated monitoring system and method for rain and snow |
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| CN201210005293.3A CN102564366B (en) | 2012-01-10 | 2012-01-10 | Integrated monitoring system and method for rain and snow |
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Cited By (2)
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| CN105124745A (en) * | 2015-08-31 | 2015-12-09 | 中国烟草总公司广东省公司 | Detecting device and method for tobacco leaf thickness during tobacco leaf grading |
| WO2019223747A1 (en) * | 2018-05-23 | 2019-11-28 | 苏州宝时得电动工具有限公司 | Automatic snow sweeper and working method thereof |
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Cited By (2)
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