Transmission line of electricity image on-line monitoring device
Technical field
The utility model belongs to a kind of image on-line monitoring device, is specifically related to a kind of transmission line of electricity image on-line monitoring device.
Background technology
Along with socioeconomic fast development, and national grid more and more payes attention to transmission line of electricity security of operation situation, all kinds of defeatedElectric line on-line monitoring device is announced to the world splendidly thereupon. But most of device appearance and size is larger, is inconvenient to install, and price is highExpensive, extend in length and breadth tens even km and the situations of comparatively disperseing on hundreds of for transmission line of electricity, such device is difficult to large area pavingLaunch. Need monitoring for those, but significance level not very high shaft tower again, be badly in need of the equipment that a kind of cost performance is higher and comeSolve the very inconvenient present situation of the artificial line walking of operation maintenance personnel.
Utility model content
For solving the deficiency in above-mentioned technology, the purpose of this utility model is: a kind of transmission line of electricity image on-line monitoring dress is providedPut, realize the long-range monitoring of deploying troops on garrison duty to transmission tower and overhead transmission line corridor, solution power consumer line inspection scope is wide, managementThe problem of difficulty.
For solving its technical problem, technical solution adopted in the utility model is:
Described transmission line of electricity image on-line monitoring device, comprises housing, and Alarm Unit, video acquisition unit, logical are set in housingLetter unit, main control unit and power supply unit, power supply unit is Alarm Unit, video acquisition unit, main control unit and communication unitUnit's power supply, main control unit connects Alarm Unit, video acquisition unit and communication unit, and described video acquisition unit is provided with camera lens,Described camera lens embeds surface of shell, and camera lens periphery correspondence arranges illumination supplementary module.
The utility model is installed on electric power line pole tower, can carry out real-time online prison to overhead transmission line and ambient conditions thereofControl, transmission line of electricity monitoring system mainly comprises three parts, the one, Surveillance center, the 2nd, transmission network, the 3rd, field apparatus. ThisDevice belongs to the Part III of system, i.e. field apparatus. Surveillance center is provided with data server, preposition work station, browses clientEnd, ftp server etc., be mainly responsible for receiving the data of each control point, and realize storage, analysis, judgement, the alarm of dataEtc. function; Transmission network front end adopts 3G/4G network insertion backstage power private network, completes the transmission of data.
The utility model course of work is as follows:
Before equipment is installed, by inner web server, relative parameters setting is good, the especially photo opporunity to video acquisition unitPoint arranges according to customer requirement. Video acquisition unit can Adoption Network video camera, and daytime, while normally operation, camera lens was in lowPower consumption mode of operation, illumination supplementary module is not worked, after the same day is subduing, this variation of equipment meeting automatic sensing, the auxiliary mould of illuminationPiece is opened automatically, provides good visual environment for capturing picture; Video acquisition unit can be carried out according to the time of setting autonomousThe candid photograph order of control unit is carried out video capture to on-the-spot circuit operation conditions and environmental change, and main control unit is processed by compression etc.Mode generating pictures data send the picture of candid photograph to Surveillance center background server by communication unit with wireless mode simultaneouslyUpper, carry out subsequent treatment. The real-time Communication for Power that communication unit is mainly responsible for main control unit and Surveillance center, realizes number between the twoAccording to alternately; The normal operation that power supply unit is whole device provides power supply.
Wherein, preferred version is:
Whether described Alarm Unit comprises infrared sensor, for detection of there being foreign matter close near tower bar, if had, to master control listUnit sends alarm signal, captures picture by main control unit control video acquisition unit.
On described housing, opposite communication unit arranges antenna, the signal transmitting and receiving gain apparatus that antenna is communication unit, and communication unit canAdopt existing 3G or 4G module.
Described power supply unit adopts lithium battery group, and on housing, corresponding lithium battery group arranges solar panel, and solar panel willSolar energy is converted to electric energy, and is the charging of lithium battery group by controller for solar.
Described solar panel is fixed on housing by support; Described support comprises three expansion links, and expansion link one end is passed throughHinge and housing are hinged, and the other end arranges ball and is flexibly connected with bearing, and the corresponding ball in the bearing back side arranges holder, when installation,Can pass through the angle of bracket adjustment solar panel, can accept to shine upon with best angle.
Described illumination supplementary module comprises optical sensor, LED lamp and PWM controller, and optical sensor is connected main with LED lampControl unit, the input of described PWM controller is electrically connected with optical sensor, and its output is electrically connected with LED lamp, light sensingDevice is used for responding to extraneous brightness to be changed, then PWM controller cooperated with LED lamp by camera lens daylighting brightness regulation to appropriate brightness.
In technique scheme, the computer program that main control unit practical function relies on belongs to technology as well known to those skilled in the art.
Compared with prior art, the utlity model has following beneficial effect:
The utility model can be realized the long-range monitoring of deploying troops on garrison duty to transmission tower and overhead transmission line corridor, solves power consumer circuit and patrolsThe problem of, difficult management wide depending on scope. When use, equipment is installed on the shaft tower that sets up transmission line of electricity that needs on-line monitoring,Equipment accesses Surveillance center's management backstage by communication unit, and video acquisition unit is touched by predefined time point or external alarmThe modes such as signalling are captured photo site, then it are sent to Surveillance center's management background server with wireless mode; Meanwhile,Device also can be accepted the control command from management backstage, realizes long-range candid photograph function; The picture control that equipment provides safely canLean on, small volume, installs simply, with tearing open with walking, uses flexible, convenient, fast, low in energy consumption.
Brief description of the drawings
Fig. 1 is the utility model embodiment 1 structure diagram.
Fig. 2 is the utility model embodiment 1 supporting structure sketch.
In figure: 1, camera lens; 2, illumination supplementary module; 3, video acquisition unit; 4, main control unit; 5, communication unit;6, power supply unit; 7, antenna; 8, solar panel; 9, expansion link; 10, hinge; 11, bearing; 12, housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
Embodiment 1:
As shown in Figure 1, transmission line of electricity image on-line monitoring device described in the utility model, comprises housing 12, in housing 12, establishesPut Alarm Unit, video acquisition unit 3, communication unit 5, main control unit 4 and power supply unit 6, power supply unit 6 is alarmUnit, video acquisition unit 3, main control unit 4 and communication unit 5 are powered, and main control unit 4 connects Alarm Unit, video is adoptedCollection unit 3 and communication unit 5, described video acquisition unit 3 is provided with camera lens 1, and described camera lens 1 embeds housing 12 surfaces, mirror1 periphery correspondence arranges illumination supplementary module 2.
Whether wherein, Alarm Unit comprises infrared sensor, for detection of there being foreign matter close near tower bar, if had, to master controlUnit 4 sends alarm signal, controls video acquisition unit 3 capture picture by main control unit 4; Opposite communication unit on housing 125 arrange antenna 7, and antenna 7 is the signal transmitting and receiving gain apparatus of communication unit 5, and communication unit 5 can adopt existing 3G or 4GModule; Power supply unit 6 adopts lithium battery group, and on housing 12, corresponding lithium battery group arranges solar panel 8, solar cellSolar energy is converted to electric energy by plate 8, is the charging of lithium battery group; Solar panel 8 is fixed on housing 12 by support; AsShown in Fig. 2, described support comprises three expansion links 9, and expansion link 9 one end are hinged by hinge 10 and housing 12, the other endBall is set and is flexibly connected with bearing 11, the corresponding ball in bearing 11 back sides arranges holder, when installation, can adjust by supportThe angle of node solar battery plate 8, can accept to shine upon with best angle; Illumination supplementary module 2 comprises light sensingDevice, LED lamp and PWM controller, optical sensor is connected main control unit 4 with LED lamp, described PWM controller defeatedEnter end and be electrically connected with optical sensor, its output is electrically connected with LED lamp, and optical sensor is used for responding to extraneous brightness to be changed, thenPWM controller cooperated with LED lamp by camera lens 1 daylighting brightness regulation to appropriate brightness.
The utility model is installed on electric power line pole tower, can carry out real-time online prison to overhead transmission line and ambient conditions thereofControl, transmission line of electricity monitoring system mainly comprises three parts, the one, Surveillance center, the 2nd, transmission network, the 3rd, field apparatus. ThisDevice belongs to the Part III of system, i.e. field apparatus. Surveillance center is provided with data server, preposition work station, browses clientEnd, ftp server etc., be mainly responsible for receiving the data of each control point, and realize storage, analysis, judgement, the alarm of dataEtc. function; Transmission network adopts 3G/4G network insertion backstage power private network, completes the transmission of data.
The utility model course of work is as follows:
Before equipment is installed, by inner web server, relative parameters setting is good, during especially to the taking pictures of video acquisition unit 3Between point arrange according to customer requirement. Video acquisition unit 3 can Adoption Network video camera, and daytime is while normally operation, camera lens 1In low power mode of operation, illumination supplementary module 2 is not worked, and after the same day is subduing, this variation of equipment meeting automatic sensing, shinesBright supplementary module 2 is opened automatically, provides good visual environment for capturing picture. Video acquisition unit 3 can according to set timeBetween carry out from the candid photograph order of main control unit 4, on-the-spot circuit operation conditions and environmental change are carried out to video capture, main control unit4 the mode generating pictures data such as process by compression, the picture of candid photograph are sent to wireless mode by communication unit 5 simultaneouslyOn Surveillance center's background server, carry out subsequent treatment. Main the real-time of main control unit 4 and Surveillance center of being responsible for of communication unit 5Communication, realizes data interaction between the two; The normal operation that power supply unit 6 is whole device provides power supply.
In technique scheme, the computer program that main control unit 4 practical functions rely on belongs to skill as well known to those skilled in the artArt.