CN206023706U - A kind of hot spot effect automatic checkout system - Google Patents

Abstract

The utility model discloses a kind of hot spot effect automatic checkout system, including operating unit and mobile vehicle, also includes, monitoring unit, it is arranged on the mobile vehicle, testee relevant parameter can be measured, its data is collected and feeds back to the operating unit；Between the operating unit and monitoring unit, communication transfer device is provided with, process can be analyzed to the signal that the operating unit and monitoring unit feed back, show and transmit.The beneficial effect of utility model is compared with prior art：One can solve the problem that manual testing's inefficiency, waste time and energy and most occasion test inconvenience difficulty；Two can be realized instant data processing and provide test report without the need for professional unmanned plane operating experience；Three are that by earth station's operation and automatic cruising, greatly improve detection efficiency, greatly improve positioning precision, can identify the photovoltaic module of the raw hot spot effect that sets out exactly, conveniently find out trouble point in time, so as to maintenance in time on the logic chart of power station.

Description

A kind of hot spot effect automatic checkout system

Technical field

The utility model is related to hot spot effect automatic checkout system technical field, more particularly to one kind utilizes SUAV The system that automatic detection and positioning are carried out to the hot spot effect of solar power station photovoltaic module with earth station.

Background technology

In recent years, developing rapidly with modern science and technology, the development and utilization of the energy receive much concern, solar energy into It is the mankind using the important component part of the energy, and is constantly developed.The utilization of solar energy has photothermal deformation and opto-electronic conversion Two ways, solar electrical energy generation are a kind of emerging regenerative resources；Solar panel is the core in solar power system Center portion point, and highest part is worth in solar power system, its effect is that the radianting capacity of the sun is converted to electric energy, Or be sent in battery and store, or promote loaded work piece, the quality of solar panel and cost directly will determine entirely The quality of system and cost, under certain condition, shielded solar module in a series arm will be taken as load to disappear The energy produced by the solar module that other have illumination is consumed, shielded solar module can now generate heat, here it is Hot spot effect, the destruction solar cell that this effect can be serious, the portion of energy having produced by the solar cell of illumination all may Shielded battery is consumed；Hot spot effect can cause electric flux to be lost, and reduce the efficiency of electricity generation system, and component solder joint melts Destruction encapsulating material, or even can make the failure of whole square formation, while component power decay failure, or even directly results in burn and scraps； Hot spot phenomenon is inevitable, although solar module will consider the impact of shade when installing, and plus matches somebody with somebody protection device With reduce hot spot impact, for show solar cell can under conditions of regulation Long-Time Service, need to pass through the rational time and Process detected to solar module, determines its ability for bearing hot spot heating effect；Accordingly, it would be desirable to enter to hot spot effect Row is timely detected and is safeguarded；From the point of view of geographical angle, the addressing of photovoltaic plant project is general all big in Plain, hillside, industry The region that type factory roof etc. is blocked without obvious sunlight, all kinds of power stations maximally utilize during construction, as far as possible and make With area, cause, during the O＆M in later stage is patrolled and examined, there are a lot of inconvenience, conventional manual inspection is frequently subjected to the shadow of landform Ring, it is impossible to reach some regions, so as to the blind spot that patrols and examines for producing, at the same time, manual inspection runs into large-sized photovoltaic power station When, patrol and examine the frequency and be extremely difficult to require, cause a lot of power failures find in time；Existing using hand-held thermal infrared Imager carries out to hot spot effect that the method inefficiency of manual detection, coverage are little, real-time data record is inconvenient, is difficult to Adapt to rough topography and weather；Method hot spot effect detected using the mode of common unmanned plane+thermal infrared imaging instrument Need whether artificial control unmanned plane navigation, artificial judgment have hot spot, manually heating region is positioned, therefore accuracy Low, inefficient, coverage is less, is not suitable for large-sized photovoltaic power station, and these difficult problems annoying technical staff always.

Utility model content

The purpose of this part be to summarize embodiment of the present utility model some in terms of and briefly to introduce some preferable Embodiment.May do a little simplified in this part and the description of the present application summary and utility model title or omit to keep away Exempt to make the purpose of this part, specification digest and utility model title to obscure, and this simplification or omission cannot be used for limiting this The scope of utility model.

In view of above-mentioned or with problem present in existing hot spot effect detecting system, it is proposed that the utility model.

Therefore, one of purpose of the present utility model is to provide a kind of hot spot effect automatic checkout system, by wireless Transmission is long-range to monitor to carry out power station overall measurement and analysis, fault point, instant analysis field measurement data, and is given Test report, changes fail battery plate in time, overcomes the weakness of manual detection, can both notify earth station to operate, it is also possible to Handheld remote control device is measured, and is easy to carry and is operated, improves the efficiency of measurement.

For solving above-mentioned technical problem, according to one side of the present utility model, the utility model provides following technology Scheme：A kind of hot spot effect automatic checkout system, including operating unit and mobile vehicle, the operating unit is by being wirelessly transferred Signal controls the motion of the mobile vehicle, is provided with remote control and earth station, earth station's energy in the operating unit Reception and the feedback of signal are enough completed, the motion that can control mobile vehicle by the remote control also includes, monitoring is single Unit, is arranged on the mobile vehicle, can measure testee relevant parameter, its data is collected and is fed back to described Operating unit；Between the operating unit and monitoring unit, communication transfer device is provided with, can be to the operating unit and prison The signal for surveying unit feedback is analyzed process, shows and transmit, and can complete to instruct control operation.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：The communication Transmitting device is independently arranged and passes through transmission of wireless signals, and the communication transfer device is internally provided with signal input module, letter Number output module and, signal analysis module, the signal input module send the signal of input to the signal analysis mould Block is analyzed process to signal, then the signal analysis module by the signal for having analyzed and processed by the signal output mould Block is delivered to the operating unit.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：The ground Station is provided with system processing meanss, including image processing module, flight control modules, report log pattern and user interface mould Block, can be controlled to system excessively and analyze.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：Remote control For remote control, preferably mobile phone or computer, the control to mobile vehicle can be realized.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：The movement Carrier is remote-controlled movement equipment, is preferably provided with the fixation monitoring on unmanned plane or remote-control car, and the mobile vehicle single The fixed mount of unit.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：The monitoring Unit is monitoring test equipment, preferably infrared video camera or supersonic wave test instrument.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：The remote control Device can pass through wire transmission cable or radio connection control unit.

As a kind of preferred version of hot spot effect automatic checkout system described in the utility model, wherein：Transmission cable For conveying the equipment of electromagnetic energy, preferably two-wire line or microstrip transmission line.

The utility model provides a kind of hot spot automatic checkout system, compared with prior art the beneficial effect of utility model It is：One is the combination by mobile vehicle and monitoring unit, can solve the problem that manual testing's inefficiency, wastes time and energy and most The difficulty of occasion test inconvenience；Two is reception, the place by the signal between monitoring unit, operating unit and communication transfer device Reason and report, automatic detection system, it is achieved that flight+shoot+analysis+report " key operation ", need not professional unmanned plane behaviour Make experience to realize instant data processing and provide test report；Three is by the information between operating unit and traverse measurement Exchange, can realize earth station's operation and automatic cruising, greatly improve detection efficiency, detect that 1 megawatt of solar power station is only needed 10 minutes, GPS+ doubling of the image was positioned, and greatly improves positioning precision, can identify the heat spot that sets out exactly on the logic chart of power station The photovoltaic module of effect, conveniently finds out trouble point in time, so as to maintenance in time.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to wanting needed for embodiment description The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some enforcements of the present utility model Example, for those of ordinary skill in the art, without having to pay creative labor, can be with according to these accompanying drawings Obtain other accompanying drawings.Wherein：

Fig. 1 is a kind of overall structure diagram of hot spot effect automatic checkout system of the utility model illustrated embodiment；

Fig. 2 is a kind of hot spot effect automatic checkout system overall structure principle described in the utility model one embodiment Schematic diagram；

Fig. 3 illustrates for a kind of concrete operation principles of hot spot effect automatic checkout system of the utility model illustrated embodiment Figure.

Specific embodiment

Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this The specific embodiment of utility model is described in detail.

A lot of details are elaborated in the following description in order to fully understand the utility model, but this practicality is new Type can also be different from alternate manner described here using other to implement, and those skilled in the art can be without prejudice to this reality With similar popularization is done in the case of new intension, therefore the utility model is not limited by following public specific embodiment.

Secondly, the utility model is described in detail with reference to schematic diagram, when the utility model embodiment is described in detail, for ease of Illustrate, represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and the schematic diagram is example, its This should not limit the scope of the utility model protection.Additionally, the three-dimensional space of length, width and depth should be included in actual fabrication Between size.

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing The embodiment of type is described in further detail.

As Fig. 1 shows a kind of overall structure diagram of hot spot effect automatic checkout system of the utility model, as schemed institute Show, including mobile vehicle 200 and operating unit 100, mobile vehicle is provided with fixing device, be fixed with monitoring unit 300, operation is single Unit 100 controls the motion of mobile vehicle 200 by way of transmission of wireless signals, and mobile vehicle 200 carries monitoring unit 300, Can solve the problem that waste time and energy and the test inconvenience of most occasion difficulty.

Fig. 2 shows a kind of hot spot effect automatic checkout system overall structure described in the utility model one embodiment Principle schematic, includes shown in figure that operating unit 100 and remote-control device, operating unit 100 also include 102 He of earth station equipment Remote control 101, remote-control device also include that mobile vehicle 200 and monitoring unit 300, operating unit 100 can control long-range dress The motion that puts.

Hot spot effect automatic checkout system operation principles schematic diagram in one embodiment is shown with reference to Fig. 3, in figure, The system each unit wirelessly connects, and forms complete system.Wherein, including operating unit 100 and mobile vehicle 200, operating unit 100 controls the motion of mobile vehicle 200 by wireless signal transmission, described herein " is wirelessly transferred letter Number ", radio wave, radio wave can be adopted to set in operating unit 100 shown in figure in any Propagation Remote control 101 and earth station equipment 102 is equipped with, earth station equipment 102 is provided with system processing meanss, including image procossing mould Block 1021, flight control modules 1022, report log pattern 1023 and subscriber interface module 1024, at image processing module 1021 The image that collects from monitoring unit 300 is managed, report log pattern 1023 is generated, is transferred to subscriber interface module 1024, user Module 1024 makes corresponding maintenance measure to information analysis.Set up power station geographic information database, each photovoltaic in storage power station The GPS information of array, elevation information simultaneously produce photovoltaic array distribution map, and user is drawn by subscriber interface module and determines flight line, Flight line is translated into cruise task order by flight control modules, can complete reception and the feedback of signal, by described distant Control device 101 can control the motion of mobile vehicle 200, and remote control 101 is remote control, by the connected mode for wirelessly connecting It is connected with earth station equipment 102；Connected by wireless signal between operating unit 100, mobile vehicle 200 and monitoring unit 300.

Wireless signal connection can select radio wave, radio wave can in any Propagation, frequency from (even lower) electromagnetic waves in 3000GHz or so (wavelength from tens Mm to 0.1mm or so) spectral range of tens Hz, referred to as Radio wave.Electric wave is travelled not against electric wire, also not as sound wave, it is necessary to help it to propagate by air medium, some electric waves Can propagate at the earth's surface, some wave energy are enough to be propagated in space line, it is also possible to which the reflection from atmosphere overhead is propagated, some ripples Atmosphere can be penetrated even, remote cosmic space is flown to, the radio wave radiated by transmission antenna or natural radiation source passes through Medium under natural conditions reaches the process of collection of letters antenna, is known as the propagation of radio wave；The frequency spectrum of radio wave, according to it The characteristics of can be divided into several wave bands.According to frequency spectrum and needs, can carry out communicating, broadcast, TV, navigation and detection Deng, but the propagation characteristic of different-waveband electric wave has very big difference.Electric wave main mode of transmission：Any radio signal transmission System is constituted by part, collection of letters part and three part of transmission medium is transmitted.Transmission radio signal medium mainly have earth's surface, Troposphere and ionosphere etc., the electrical characteristics of these mediums are had opposite impacts on to the propagation of the radio wave of different-waveband.Root According to the main impact that medium and different medium interfaces are produced on radio wave propagation, radio wave propagation mode can be divided into following several： Earth's surface propagation, sky wave propagation, line-of-sight propagation, beyond-the-horizon communication and wave guide mode are propagated.

Mobile vehicle 200 passes through wireless signal connecting communication transmitting device 400, preferably unmanned plane or moving automobile, and Mobile vehicle 200 is provided with the support of radio receiver and stationary monitoring unit 300, and radio receiver is used for receiving by grasping Make the radio wave that unit 500 is launched, afterwards by the processor in mobile vehicle 200 carry out radio wave analysis and Reason, finally executes corresponding operational motion, carries monitoring unit 300, by radio wave transmission and the circulation way for receiving, can It is sent to zones of different to measure, solves the problems, such as that measurement is difficult, such as unmanned plane initialization, a. system electrifications；B. airborne Main control module carries out self-inspection to system；C. unmanned plane and earth station are interconnected by communication transmission module；D. ground flying controls mould Cruise task is uploaded to airborne main control module by block；E. ready, take off, a. ground flyings control module and airborne master control mould Block records departure location GPS location；B. ground flying control module assigns instruction of taking off, and airborne main control module notifies flight control Unmanned plane lift-off is arrived specified altitude assignment by module；Automatic cruising, airborne main control module lead to according to cruise task and current GPS location Know that flight control modules are controlled to unmanned plane during flying, by fixed route and altitude, and hover in appointed place.Image Collection, unmanned plane according to the plan being previously set, by infrared (temperature) acquisition module in designated area, specified altitude assignment, according to Specified angle shoots infrared image, and temperature matrices file, infrared picture file and visible ray picture file are separately recorded in In memory card.By the picture transfer for gathering to image processing module 1021, image processing module 1021 passes through image capture module Select a threshold value to split particular coloured regions, judge whether pixel meets Rule of judgment R (x, y)/[R (x, y)+G (x, y)+B (x, y)]>TR, retains the pixel region for meeting condition, and these reservation regions regard as the particular coloured regions, Exactly there is the module of hot class's effect, by process after picture and information generate report daily record be transferred to subscriber interface module 1024, maintenance is made in time for customer analysis；Wherein, R (x, y), G (x, y), B (x, y) are respectively R, G, B gray scale of pixel Component value；TR is selected segmentation threshold, and coloured image generally can provide more information than gray level image, special using color Levying carries out image segmentation and extracts in the embodiment becoming extremely important；Color letter of the color component method based on the light of refraction Breath realizes image procossing；The method can certainly be divided into component selection, threshold process and component and substitute three steps.Meanwhile, Visible images are shot by visible ray acquisition module, and is recorded in memory card；Automatically make a return voyage and land, unmanned plane is flown as specific Line mode is back to departure location and lands, and triggering situation about making a return voyage automatically includes：Tasks carrying is finished；Detect abnormal feelings Condition；Earth station's order is maked a return voyage；Data are downloaded, and start wireless data download when unmanned plane is close with the distance of earth station, will Temperature matrices file and infrared picture file and visible ray picture file import to earth station just by communication transfer device 400 Take in formula computer, complete the detection to power station.

Such as Fig. 3, between operating unit 100 shown in figure and monitoring unit 300, communication transfer device 400 is provided with, can Process is analyzed to the signal that the operating unit 100 and monitoring unit 300 feed back, is shown and is transmitted, and can complete to refer to Control operation, communication transfer device 400 is made to be internally provided with signal input module 401, signal output module 402 and signal point Analysis module 403, signal input module 401 send the signal of input to signal analysis module 403 and are analyzed process to signal, Then the signal for having analyzed and processed is delivered to operating unit 100 by signal output module 402 by signal analysis module 403.

Operation principle：When needing to measure, using hot spot effect automatic checkout system, after equipment is powered, by monitoring unit 300 are fixed on mobile vehicle 200, open monitoring unit 700, control the shifting of mobile vehicle 200 by control unit 100 Dynamic, where taking monitoring unit 300 to needs measurement detection, the data that collects are measured by which, by communication transfer Device 400 transmits signal to operating unit 100, and operating unit 100 is timely analyzed to signal, the process of data and The report of test is given, trouble point is found out, is safeguarded in time.

The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model Within enclosing.

Claims (8)

1. a kind of hot spot effect automatic checkout system, including operating unit（100）And mobile vehicle（200）, the operating unit （100）The mobile vehicle is controlled by wireless signal transmission（200）Motion, it is characterised in that the operating unit（100） Remote control is inside provided with（101）And earth station equipment（102）, the earth station equipment（102）The reception of signal can be completed And feedback, by the remote control（101）Mobile vehicle can be controlled（200）Motion, also include,

Monitoring unit（300）, it is arranged at the mobile vehicle（200）On, testee relevant parameter can be measured, by its data It is collected and feeds back to the operating unit（100）；The operating unit（100）And monitoring unit（300）Between, it is provided with Communication transfer device（400）, can be to the operating unit（100）And monitoring unit（300）The signal of feedback is analyzed place Reason, display and transmission, and can complete to instruct control operation.

2. hot spot effect automatic checkout system according to claim 1, it is characterised in that the communication transfer device （400）It is independently arranged and passes through transmission of wireless signals, the communication transfer device（400）It is internally provided with signal input module （401）, signal output module（402）And signal analysis module（403）,

The signal input module（401）The signal of input is sent to the signal analysis module（403）Signal is carried out point Analysis is processed, then the signal analysis module（403）By the signal for having analyzed and processed by the signal output module（402）Defeated Deliver to the operating unit（100）.

3. hot spot effect automatic checkout system according to claim 1, it is characterised in that the earth station equipment（102） System processing meanss are provided with, including image processing module（1021）, flight control modules（1022）, report log pattern （1023）And subscriber interface module（1024）, excessively system can be controlled and be analyzed.

4. hot spot effect automatic checkout system according to claim 1, it is characterised in that remote control（101）For remote control Device, can realize to mobile vehicle（200）Control.

5. hot spot effect automatic checkout system according to claim 1, it is characterised in that the mobile vehicle（200）For Remote-controlled movement equipment, and the mobile vehicle（200）On be provided with the fixation monitoring unit（300）Fixed mount.

6. hot spot effect automatic checkout system according to claim 1, it is characterised in that the monitoring unit（300）For Monitoring capture apparatus, including image capture module.

7. the hot spot effect automatic checkout system according to claim 1 or 4, it is characterised in that the remote control（101） Wire transmission cable can be passed through（103）Or wirelessly connect earth station equipment（102）.

8. hot spot effect automatic checkout system according to claim 7, it is characterised in that the wire transmission cable （103）For conveying the equipment of electromagnetic energy.