CN105023398A - Power equipment visualization monitoring alarm system - Google Patents
Power equipment visualization monitoring alarm system Download PDFInfo
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- CN105023398A CN105023398A CN201510006625.3A CN201510006625A CN105023398A CN 105023398 A CN105023398 A CN 105023398A CN 201510006625 A CN201510006625 A CN 201510006625A CN 105023398 A CN105023398 A CN 105023398A
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Abstract
The invention provides a visualization monitoring alarm system which acquires, analyzes and processes ambient environmental information of power equipment through combining multiple sensors and a camera. The power equipment visualization monitoring alarm system utilizes a camera, a temperature sensor, a humidity sensor and a wind velocity sensor to acquire ambient environmental information of the power equipment, the acquired multiple pieces of information is subjected to fusion processing to form a pseudo image, the pseudo image is analyzed and processed through a computer, the temperature, humidity and wind velocity in the ambient environment of the power equipment are represented by colors, and acoustic codes are added, so that the manager can monitor environment through sounds directly and observe the environmental change of a monitoring point remotely in real time, and the entire power equipment visualization monitoring alarm system can monitor the ambient environmental information of the power equipment more conveniently.
Description
Technical field
The invention belongs to information fusion technology and information visualization field, be specifically related to a kind of visual warning system to the monitoring of power equipment surrounding environment.
Background technology
For the development and construction of any country, electric system is all vital, and the development of daily life, business, the production etc. of industry all be unable to do without electric energy, extremely important to each link this process of electric energy transmitting again to storage of electrical energy from generating.But because the factor such as rugged environment and artificial destruction all directly affects serviceable life and the maintenance cost of power equipment, current power department vital task is become to the protection of power equipment.
Improving the safeguard measure of power equipment, is the basic of solution power equipment damage.But when power equipment suffers that rugged surroundings are destroyed, comprise the impact of temperature, humidity and wind speed change on equipment, owing to cannot monitor timely power equipment ambient condition information, cause maintainer cannot go the very first time to prevent and proterctive equipment.Therefore, design a kind of power equipment visualizing monitor warning system, imperative.
Existing method power equipment monitoring often being adopted to manual patrol, or by the data that analyte sensors collects, efficiency is not high, has and omits or wrong report possibility, higher to the professional requirement of managerial personnel.
Native system adopts multisensor Multi-information acquisition and Information Visualization Technology, can realize monitoring power equipment surrounding environment real-time visual.By this visualization system, the visualization to power equipment supervision, transparence and boundary can be realized to greatest extent, accomplish unusual circumstance ahead of time, dispose in time, prevent human error and omission, also can reduce monitoring person works's pressure and equipment maintenance and management cost simultaneously.
Summary of the invention
(1) technical matters that will solve
Object of the present invention will provide a kind of to combine visualizing monitor warning system to the collection of power equipment ambient condition information and analyzing and processing by multisensor and camera.System utilizes camera, temperature sensor, humidity sensor and air velocity transducer gather power equipment ambient condition information, then the multi information gathered is carried out fusion treatment, and be configured to the pseudo-image of a width, by computing machine, analyzing and processing process is carried out to pseudo-image again, the temperature of power equipment surrounding environment is represented by color, humidity and wind speed, can reaction environment information more intuitively, add acoustic coding again, when environmental information is normal, system can send too sound, when environmental information can send a sound lower than system during threshold value, when environmental information exceeds threshold value, system can drum sound, the voiceless sound when system cut-off, be convenient to managerial personnel directly monitored environment by sound, when there being abnormal conditions to occur, supvr can switch this sensor proximity video camera by clicking abnormal color bar, the environmental change of long-range real-time this monitoring point of viewing, whole system can be convenient power equipment surrounding environment is monitored.
The present invention does not limit and is applied to Information Collecting & Processing beyond power equipment and environmental monitoring field.
(2) technical scheme
For achieving the above object, the present invention adopts following scheme: each monitoring point of system is made up of image unit, signal gathering unit, data wireless transmission unit and alarm unit four part.Each monitoring point is an autonomous system, is responsible for information acquisition and the remote real-time video monitoring of the environmental variance in effective range.As required, multiple sensor and video camera can be laid, cover whole monitored area.The data wireless of all the sensors collection is transferred to monitoring center, is processed and analyzes, realize the visualizing monitor to power equipment surrounding environment by computing machine to the information gathered.
Be below the solution for a monitored area, other all monitored areas structures are identical.
, hardware form
Image unit: be made up of a camera, camera power supply, router, hard disk recorder, video line; Signal gathering unit: be made up of a temperature sensor, a humidity sensor and an air velocity transducer; Wireless data transmission unit: born by MC55 chip; Alarm unit: be made up of a trigger and an acoustical generator.
Hardware block diagram is shown in Fig. 1.
, data processing method
(1) color settings: data message color is replaced, the scope of set point of temperature, humidity, wind speed value, then shows by color, and each color represents a numerical value, and color contrast figure is shown in Fig. 2.
A. design temperature scope-50 DEG C-50 DEG C, precision is 1 DEG C, normal temperature range 5 DEG C-30 DEG C, threshold value is respectively 5 DEG C and 30 DEG C, and because negative value can not represent with three primary colors, the temperature range of setting adds 50 DEG C, obtain temperature range 0 DEG C-100 DEG C, precision is 1 DEG C, normal temperature range 55 DEG C-80 DEG C, and threshold value is respectively 55 DEG C and 80 DEG C.
B. set humidity range 0%RH-100%RH, precision is 1%RH, and normal humidity range 40%RH-60%RH, threshold value is respectively 40%RH and 60%RH.
C. wind speed setting scope 0-100 m/s, precision is 1 m/s, normal wind speed range 0-20m/s, and threshold value is 20m/s.
The color contrast figure of the temperature of normal range, humidity, wind speed is shown in Fig. 3.
(2) information fusion: by the temperature of collection, humidity and wind speed three category information carry out fusion treatment, then by merge after information become visual puppet figure.
(3) color comparison: the pseudo-figure colouring information of current formation and the colouring information initially specified are compared, directly can find out that current environment variable is normal range or exceeds threshold value or lower than threshold value.
(4) audible alarm: if color comparison is all in normal range, system can send too sound; If color comparison exceeds threshold color, system can send drone sound; If color comparison is lower than threshold color, system can send the sound dripped: can not sound when system cut-off or when breaking down.
(5) Switch Video: click color exception region, can be switched to the video monitoring of current region, understands this regional environment situation in time.
(6) after determining environmental abnormality: report command centre.
Superiority of the present invention
1, the present invention adopts multisensor to gather power equipment ambient condition information; be visual image by the Multi-information acquisition of collection; can clear understanding monitored area ambient conditions by viewing image; alleviate the pressure of monitoring personnel to the analyzing and processing of bulk information, improve the protection to power equipment and supervisory efficiency.
2, native system incorporates acoustic coding, by distinguishing that sound carrys out monitoring of environmental change.Solve the visual fatigue of monitoring personnel, improve monitoring efficiency, reduce abnormal conditions rate of failing to report.
3, native system by clicking abnormal color bar, can understand the live data values occurring abnormal area in time.
4, namely this system can independently use, also can with other technological incorporation, formed integrated warning system.
Accompanying drawing explanation
Fig. 1 is present system structural representation;
Fig. 2 is 0-100 scope RGB corresponding color figure;
Fig. 3 is three class sensor normal data color diagram;
Fig. 4 is color diagram after three class sensor normal data values merge;
Fig. 5 is that three class sensors exceed threshold data Fusion of Color figure;
Fig. 6 is that three class sensors are lower than threshold data Fusion of Color figure;
Fig. 7 clicks abnormal color bar display sensor information data plot.
Embodiment
In scheme, citing is applied to explanation the present invention, but is not used for limiting the scope of the invention.
, hardware form
Image unit: be made up of a camera, camera power supply, router, hard disk recorder, video line, by image unit, remote real-time video monitoring carried out to this monitored area.
Signal gathering unit: be made up of a temperature sensor, a humidity sensor and an air velocity transducer, three class sensors are laid in the position of this monitored area the best, with A represent this monitored area temperature sensor collection temperature data, represent with B this monitored area humidity sensor collection humidity data, to represent the air speed data that this monitored area air velocity transducer gathers with C, setting interval gathers one group of data in one hour.
Wireless data transmission unit: born by MC55 chip, transfers to monitoring center by the data wireless of sensor collection.
Alarm unit: be made up of a trigger and an acoustical generator, the data of collection and the data analysis comparison of setting, trigger acoustical generator, send alternative sounds, realize the sense of hearing and visualizing monitor.
, data processing
1), information acquisition: by temperature, humidity and wind speed three class sensor monitored area environmental information is gathered, utilize camera to carry out the collection of video information to monitored area.
2), information transmission: the main GPRS module that adopts realizes remote transmission, design proposal is based on AVR single chip (ATMEGA16) and GPRS module MC55, by the data that three class sensors gather, MC55 is sent to by main control chip ATMEGA16, MC55 is then sent to the Surveillance center of assigned ip address by GPRS network, video data is directly sent to Surveillance center by wired.
3), information processing: the data value gathered with An representation temperature sensor, the data value of humidity sensor collection is represented with Bn, the data value of air velocity transducer collection is represented with Cn, one group of data is gathered in the normal range of regulation, every class sensor gathers ten data values, be respectively: An=[A1 A2 A3 ... A10], Bn=[B1 B2 B3 ... B10], Cn=[C1 C2 C3 ... C10], be D=[An Bn Cn] three class data fusion, again the data D image (D) after fusion is become color diagram, color diagram after information fusion in normal range is shown in Fig. 4, exceeding threshold acquisition one group of data, every class sensor gathers ten data values, be respectively: An1=[A1 A2 A3 ' A4 ' ... ' A7 ' ... A10], Bn1=[B1 B2 B3 ' B4 ' ... ' B7 ' ... B10], Cn1=[C1 C2 C3 ' C4 ' ... ' C4 ' ... C10], wherein the 4th value of every class sensor and the 7th value all exceed threshold value, other values are constant, be D1=[An1 Bn1 Cn1] three class data fusion, again the data D1 image (D1) after fusion is become color diagram, the color diagram exceeded after the information fusion of threshold value is shown in Fig. 5, lower than threshold acquisition one group of data, every class sensor gathers ten data values, be respectively: An2=[A1 A2 A3 ' A4 ' ... ' A7 ' ... A10], Bn2=[B1 B2 B3 ' B4 ' ... ' B7 ' ... B10], Cn2=[C1 C2 C3 ' C4 ' ... ' C4 ' ... C10], wherein the 4th value of every class sensor and the 7th are worth lower than threshold value, other values are constant, be D2=[An2 Bn2 Cn2] three class data fusion, again the data D2 image (D2) after fusion is become color diagram, see Fig. 6 lower than the color diagram after the information fusion of threshold value,
4), color comparison and warning: become visual color bar chart after the data fusion gathered, with the normal color bar chart comparative analysis of regulation, such as: the first situation, Fig. 5 and Fig. 4 comparative analysis obtains: have two temperature values to exceed temperature threshold, two humidity values are had to exceed threshold value, two air speed value are had to exceed threshold value, therefore, the normal value that the ambient conditions of this monitored area runs beyond applicable power equipment, impact can be had to the normal operation of power equipment, even damage power equipment, triggering alarm system, send drone sound, supervisor is reminded to check in time and process, the second situation, Fig. 6 and Fig. 4 comparative analysis obtains: have two temperature values lower than temperature threshold, there are two humidity values lower than threshold value, therefore, the normal value that the ambient conditions of this monitored area runs lower than applicable power equipment, can have impact to the normal operation of power equipment, even damage power equipment, triggering alarm system, sends the sound dripped, and reminds supervisor check in time and process, the third situation, the color diagram color obtained is within the scope of the normal color of regulation, and represent that environment is normal, system can send too sound, reminds supervisor that all are normal.
5). switch data information: when there is above-mentioned the first and the second situation, represent that environment occurs abnormal, supervisor is needed to check in time, abnormal color bar is there is by clicking, the coding of this sensor and concrete data value can be obtained, be convenient to supervisor and judge in time and treating method etc.Click abnormal color bar display sensor coding and data message see Fig. 7.
Claims (2)
1. power equipment visualizing monitor warning system, it is characterized in that: be made up of image unit, signal gathering unit, wireless data transmission unit and alarm unit, wherein, image unit: be made up of a camera, camera power supply, router, hard disk recorder, video line, by image unit, remote real-time video monitoring carried out to this monitored area; Signal gathering unit: be made up of a temperature sensor, a humidity sensor and an air velocity transducer, three class sensors are laid in the position of this monitored area the best, with A represent this monitored area temperature sensor collection temperature data, represent with B this monitored area humidity sensor collection humidity data, to represent the air speed data that this monitored area air velocity transducer gathers with C, setting interval gathers one group of data in one hour; Wireless data transmission unit: born by MC55 chip, transfers to monitoring center by the data wireless of sensor collection; Alarm unit: be made up of a trigger and an acoustical generator, the data of collection and the data analysis comparison of setting, trigger acoustical generator, send alternative sounds, realize the sense of hearing and visualizing monitor.
2., according to system according to claim 1, it is characterized in that its data processing method is:
(1) color settings: data message color is replaced, the scope of set point of temperature, humidity, wind speed value, then shows by color, and each color represents a numerical value,
A. design temperature scope-50 DEG C-50 DEG C, precision is 1 DEG C, normal temperature range 5 DEG C-30 DEG C, threshold value is respectively 5 DEG C and 30 DEG C, and because negative value can not represent with three primary colors, the temperature range of setting adds 50 DEG C, obtain temperature range 0 DEG C-100 DEG C, precision is 1 DEG C, normal temperature range 55 DEG C-80 DEG C, and threshold value is respectively 55 DEG C and 80 DEG C;
B. set humidity range 0%RH-100%RH, precision is 1%RH, normal humidity range 40%RH-60%RH, and threshold value is respectively 40%RH and 60%RH;
C. wind speed setting scope 0-100 m/s, precision is 1 m/s, normal wind speed range 0-20m/s, and threshold value is 20m/s,
The color contrast figure of the temperature of normal range, humidity, wind speed has diagram,
(2) information fusion: by the temperature of collection, humidity and wind speed three category information carry out fusion treatment, then by merge after information become visual puppet figure;
(3) color comparison: the pseudo-figure colouring information of current formation and the colouring information initially specified are compared, directly can find out that current environment variable is normal range or exceeds threshold value or lower than threshold value;
(4) audible alarm: if color comparison is all in normal range, system can send too sound; If color comparison exceeds threshold color, system can send drone sound; If color comparison is lower than threshold color, system can send the sound dripped: can not sound when system cut-off or when breaking down;
(5) Switch Video: click color exception region, can be switched to the video monitoring of current region, understands this regional environment situation in time;
(6) after determining environmental abnormality, report command centre.
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| CN201510006625.3A CN105023398B (en) | 2015-01-08 | 2015-01-08 | Power equipment visualizing monitor warning system |
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Cited By (7)
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| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
| CN107063444A (en) * | 2017-04-25 | 2017-08-18 | 段建辉 | A kind of equipment noise automatically analyzes machine |
| CN107832717A (en) * | 2017-11-15 | 2018-03-23 | 周小凤 | router security protective platform |
| CN110989462A (en) * | 2019-12-24 | 2020-04-10 | 武汉亚为电子科技有限公司 | Infrared array temperature control method and device |
| CN111313541A (en) * | 2018-12-12 | 2020-06-19 | 杭州海康威视数字技术股份有限公司 | Transformer equipment exception handling method and system |
| CN114821985A (en) * | 2022-04-26 | 2022-07-29 | 深圳市玄羽科技有限公司 | Industrial early warning system and method based on artificial intelligence |
| CN116915960A (en) * | 2023-09-15 | 2023-10-20 | 河北辉森机电设备有限公司 | Mountain fire prevention monitoring method, device and system and monitoring terminal |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105403251A (en) * | 2015-12-07 | 2016-03-16 | 小米科技有限责任公司 | Method and apparatus for early warning of indoor environment |
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| CN107832717A (en) * | 2017-11-15 | 2018-03-23 | 周小凤 | router security protective platform |
| CN111313541A (en) * | 2018-12-12 | 2020-06-19 | 杭州海康威视数字技术股份有限公司 | Transformer equipment exception handling method and system |
| CN110989462A (en) * | 2019-12-24 | 2020-04-10 | 武汉亚为电子科技有限公司 | Infrared array temperature control method and device |
| CN114821985A (en) * | 2022-04-26 | 2022-07-29 | 深圳市玄羽科技有限公司 | Industrial early warning system and method based on artificial intelligence |
| CN116915960A (en) * | 2023-09-15 | 2023-10-20 | 河北辉森机电设备有限公司 | Mountain fire prevention monitoring method, device and system and monitoring terminal |
| CN116915960B (en) * | 2023-09-15 | 2023-12-29 | 河北辉森机电设备有限公司 | Mountain fire prevention monitoring method, device and system and monitoring terminal |
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