CN104655284A - Analyzing device, processing device, analyzing method and processing method - Google Patents

Analyzing device, processing device, analyzing method and processing method Download PDF

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CN104655284A
CN104655284A CN201410691853.4A CN201410691853A CN104655284A CN 104655284 A CN104655284 A CN 104655284A CN 201410691853 A CN201410691853 A CN 201410691853A CN 104655284 A CN104655284 A CN 104655284A
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location information
information
analyzed area
thermal
image data
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CN104655284B (en
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王浩
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Hangzhou Mission Infrared Electro Optics Technology Co Ltd
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Hangzhou Mission Infrared Electro Optics Technology Co Ltd
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Abstract

The invention provides an analyzing device, a processing device, a processing system, an analyzing method and a processing method and relates to the application field of infrared detection. For the thermal image device in the prior art, when the set operation orders of analysis regions are different, shot parts corresponding to the analysis regions of the same serial numbers are possibly inconsistent, and analysis difficulty is caused. According to the analyzing device, the processing device, the processing system, the analyzing method and the processing method, which are provided by the invention, the analysis regions corresponding to the part information are set, and thermal image data is analyzed in an analysis mode associated with the part information and on the basis of the set analysis regions.

Description

Analytical equipment, treating apparatus and analytical approach, disposal route
Technical field
Analytical equipment of the present invention, treating apparatus and analytical approach, disposal route, relate to the application of thermal image detection.
Background technology
When needs are to subject thermography analysis, user can arrange analyzed area for the point, line, surface etc. of subject thermal imagery privileged site to obtain analysis result.The set-up mode of the analyzed area of prior art is such as shown in Fig. 3 (a), display analysis regional choice hurdle XZ3 in the display screen of thermal imagery filming apparatus, user can from selectionbar XZ3 the analyzed area composition data of selected element, line, frame etc., then according to the subject thermal imagery corresponding analysis position in shown infrared thermal imagery, the location parameter of analyzed area is set, thus the one or more analyzed area of acquisition is set, according to the order of user's operation, can automatically to numbering corresponding to the analyzed area layout set gradually as S01, S02, S03.
Can analytical model be edited to the analyzed area arranged, analyze; Analytical model represents the thermal-image data determined based on analyzed area and carries out analyzing the analytical calculation rule obtaining analysis result and adopt, such as, in temperature analysis, calculate maximum temperature, medial temperature, minimum temperature, degree etc., and, also can comprise calculated relationship between each analyzed area as the temperature difference etc.As in Fig. 3 (a), according to S01 corresponding joints, the upper and lower of the corresponding body sleeve of S02, S03, according to specific industry criterion, according to analyzed area numbering institute edit analytical model as S01MAX, S02MAX-S03MAX, acquisition analysis numerical value analysis result; Further, can edit comprise diagnostic rule analytical model such as: normal: S01MAX≤50 DEG C and S02MAX-S03MAX≤1 DEG C; Defect: 50 DEG C of < S01MAX≤90 DEG C or 1 DEG C of < S02MAX-S03MAX≤2 DEG C; Critical defect: 90 DEG C of < S01MAX or 2 DEG C of < S02MAX-S03MAX; Obtainable like this analysis result judges the state of subject.
Prior art brings a series of problem, and such as, when analyzed area setting operation order is different, the position of the subject that the analyzed area of identical numbering is corresponding may be inconsistent; As shown in Fig. 3 (b), user is provided with analyzed area S01, S02, S03; But in Fig. 3 (a) and Fig. 3 (b), positions different in analyzed area S01, the S03 of set identical numbering are corresponding subject thermal imagery, the above-mentioned analytical model edited for Fig. 3 (a) and diagnostic rule the analyzed area be not suitable in Fig. 3 (b).Cause under the prior art, need the analyzed area to the such as middle setting of Fig. 3 (b), carry out layout analytical model again according to analyzed area numbering in Fig. 3 (b), or the middle analyzed area of adjustment Fig. 3 (b) is numbered, and operates very loaded down with trivial details.In addition, analytical model to arrange workload large, user, when arranging analytical model, needs subject thermography analysis pattern being familiar with very, high to the requirement of user.
Therefore, understand need a kind of analytical equipment, it can solve prior art problem.
Summary of the invention
For the defect that prior art exists, the invention provides a kind of analytical equipment, treating apparatus, disposal system and analytical approach, disposal route, it can solve prior art problem.
For this reason, by the following technical solutions, analytical equipment, comprising in the present invention:
Location information selection portion, for selection part information;
Analyzed area setting unit, for determining the analyzed area corresponding with described location information;
Thermography analysis portion, for based on described analyzed area, according to the analytical model that described location information associates, analyzes obtained thermal-image data.
Another technical solution used in the present invention, analytical equipment, comprises,
Location information selection portion, for selection part information;
Analyzed area setting unit, for determining the analyzed area corresponding with described location information;
Thermography analysis portion, for based on described analyzed area, according to the analytical model of regulation, analyzes obtained thermal-image data, and the analysis result that will obtain, the information relevant with location information associates.
Treating apparatus of the present invention, comprises,
Acquisition unit, for obtaining multiframe thermal-image data;
Analysis unit, for resolving the analysis result of location information associated by multiframe thermal-image data, location information association;
Handling part, for according to processing rule, resolves the analysis result of location information and the correspondence thereof obtained, obtains the result of multiframe thermal-image data according to analysis unit; Described pack processing containing comparative analysis, classification, statistics, retrieve, present one of them of process.
Analytical approach of the present invention, comprises the steps:
Location information selects step, for selection part information;
Analyzed area setting steps, for determining the analyzed area corresponding with described location information;
Thermography analysis step, for based on described analyzed area, according to the analytical model that described location information associates, analyzes obtained thermal-image data.
Disposal route of the present invention, comprises the steps:
Obtaining step, for obtaining multiframe thermal-image data;
Analyzing step, for resolving the analysis result of location information associated by multiframe thermal-image data, location information association;
Treatment step, for according to processing rule, resolves the analysis result of location information and the correspondence thereof obtained, obtains the result of multiframe thermal-image data according to analyzing step; Described pack processing containing comparative analysis, classification, statistics, retrieve, present one of them of process.
Other aspects of the present invention and advantage are set forth by instructions below.
Accompanying drawing illustrates:
Fig. 1 is the block diagram of the electrical structure of the thermal image device 13 of embodiment 1.
Fig. 2 is the external form figure of the thermal image device 13 of embodiment 2.
Fig. 3 is the analyzed area selectionbar of prior art and the indication example of set analyzed area and analysis result.
Fig. 4 is the location information selectionbar of embodiment 1 and the indication example of set analyzed area and analysis result.
Fig. 5 is the example of the information such as the analytical model of the location information association that the storage medium of embodiment 1 stores.
Fig. 6 is the process flow diagram of embodiment 1.
Fig. 7 is the indication example of the analyzed area set by infrared thermal imagery comprising multiple subject thermal imagery.
Fig. 8 is the indication example of the subject information selectionbar of embodiment 2, location information selectionbar and set analyzed area.
Fig. 9 is the location information selectionbar of another embodiment and the indication example of set analyzed area.
Figure 10 is the location information selectionbar of another embodiment and the indication example of set analyzed area.
Figure 11 is the analyzed area of another embodiment and can selects the indication example of location information selectionbar of location information.
Figure 12 is the process flow diagram of embodiment 3.
Embodiment
The embodiment that below will illustrate is for understanding the present invention better, and the various forms that can change in the scope of the invention and not limiting the scope of the invention.Wherein, so-called thermal-image data can be such as thermal imagery AD Value Data, the view data of infrared thermal imagery, such as other data generated based on thermal imagery AD Value Data, as the array data etc. of temperature value.
Embodiment 1
Embodiment 1 is using the portable thermal image device 13 with shoot function as the example of analytical equipment.The structure of the thermal image device 13 of embodiment 1 is described with reference to figure 1.
Thermal image device 13 has shoot part 1, image processing part 2, aobvious control portion 3, display part 4, communication I/F5, interim storage part 6, storage card I/F7, storage card 8, flash memory 9, operating portion 10, control part 11, control part 11, by controlling to be connected with above-mentioned appropriate section with data bus 12, is responsible for the overall control of thermal image device 13.
Shoot part 1 is made up of not shown optics, lens driving parts, infrared eye, signal pre-processing circuit etc.Optics is made up of infrared optics lens, for will receive focus IR radiation to infrared eye.Lens driving parts drive lens to perform focusing or zoom according to the control signal of control part 11, or also can be the optics of manual adjustments.Infrared eye, as refrigeration or the infrared focal plane detector of non-brake method type, is converted to electric signal the infrared radiation by optics.Signal pre-processing circuit comprises sample circuit, A/D convertor circuit, timing trigger circuit etc., the electric signal exported from infrared eye is carried out the signal transacting such as sampling within the cycle of regulation, be converted to the thermal-image data of numeral through A/D convertor circuit, the thermal imagery AD Value Data that this thermal-image data comprises is such as the binary data of 14 or 16 etc.Thermal-image data is not limited to infrared eye intrinsic resolution, also can below or above infrared eye resolution; Thermal-image data obtains after being not limited to the simulating signal predetermined processing of infrared eye output, such as, also can obtain according to the digital signal of infrared eye therein output.In embodiment 1, shoot part 1 as thermal imagery acquisition unit, for obtaining thermal-image data.
The process of image processing part 2 for specifying the thermal-image data obtained by shoot part 1, the process of image processing part 2, as correction, interpolation, pseudo-coloured silk, synthesis, compression, decompress(ion) etc., carries out being converted to the process being suitable for showing and using, record the data such as use.The process that the thermal-image data enforcement that such as image processing part 2 pairs of shoot parts 1 take acquisition specifies such as Pseudo-color technology obtains the view data of infrared thermal imagery.Image processing part 2 such as can adopt DSP or other microprocessor or programmable FPGA etc. to realize.
The control that aobvious control portion 3 carries out according to control part 11, the view data performing the display stored by interim storage part 6 produces vision signal and exports, and this vision signal can be presented at display part 4.Aspect ratio can be selected to be the LCDs of 4:3; Preferably, while cheer and bright, show infrared thermal imagery and location information, subject information etc., aspect ratio can be selected to be the LCDs of 16:9.
Communication I/F5 be such as according to USB, 1394, the communication specification such as network, the external device (ED)s such as thermal image device 13 and personal computer, server, PDA (personal digital assistant device), other thermal image device, visible ray filming apparatus are carried out being connected the interface of also exchanges data.
Interim storage part 6 is as volatile memory such as RAM, DRAM, the interim memory buffer stored is carried out as the thermal-image data exported shoot part 1, simultaneously, working storage as image processing part 2 and control part 11 works, and the data processed are carried out in temporarily storage by image processing part 2 and control part 11.
Storage card I/F7, as the interface of storage card 8, on storage card I/F7, be connected with the storage card 8 as rewritable nonvolatile memory, be arranged in the draw-in groove of thermal image device 13 main body detachably, according to data such as the control record thermal-image datas of control part 11.
Flash memory 9, stores the program for controlling, and the various data used in each several part control.
Operating portion 10: carry out various operation for user, control part 11, according to the operation signal of operating portion 10, performs corresponding program.With reference to figure 2, operating portion 10 is described, the button providing user to operate has record key 1, analyzes key 2 etc.; Be not limited thereto, touch-screen 3 or speech recognition component (not shown) etc. also can be adopted to realize the operation of being correlated with.
Control part 11 controls the molar behavior of thermal image device 13, stores the program for controlling in storage medium is as flash memory 9, and the various data used in each several part control.Control part 11 is such as realized by CPU, MPU, SOC, programmable FPGA etc.; The processor that image processing part 2, aobvious control portion 3 also can be integrated with control part 11.
Control part 11 as location information selection portion, for selection part information.Described location information can be such as the information of parts, shooting position, angle etc.; Preferably, the information at parts or shooting position or parts and shooting position is at least contained; In an example, the component information of described location information such as subject is as joint, sleeve pipe, base etc.; And the segmentation such as joint that location information can also be unit type can be divided into T-shaped folder, aluminium hydraulic pressed connecting pipe, parallel groove clamp etc.; Preferably, the various classified informations of applicable sector application in location information, can be comprised, such as electric pressure, separate etc.; In another example, the shooting location information of described location information such as subject as above, in, inferior; In another example, location information can also be component information and the combined information taking position or angle, and such as sleeve pipe top, casing part etc., for the position relating to the process such as different analysis, contrasts, should prepare different location information; Various location information can be prepared in advance as required.Location information can comprise the information of one of word, letter, icon, numeral, numbering etc. or combination.
In one example in which, the corresponding relation of specific keys and location information can be preset, by carrying out the selection of location information to the operation of specific keys (as driver plate key).
Preferably, control part 11, as location information display control unit, makes display embody the mark of location information for controlling; Can be the mark of the various expressive site information such as word, letter, icon, numeral, numbering, and the location information representated by this mark of user's identification can be made.Can stores location information in storage medium in advance; Preferably, can the analyzed area composition data etc. of stores location information and association thereof in storage medium in advance, the analyzed area composition data mark for information about embodying location information and association thereof can be shown; Wherein embody analyzed area composition data mark for information about, the icon that can be embodiment analyzed area composition data, as thumbnail, also can be that analyzed area composition data character express is as frame, circle etc.
Storage medium can be the storage medium in thermal image device 13, as non-volatile memory mediums such as flash memory 9, storage cards 8, and the volatile storage medium such as interim storage part 6; Can also be other storage mediums of being connected wired or wireless with thermal image device 13, as by with the storage medium of communication I/F5 wired or wireless other devices be connected as the storage medium in other memory storages, thermal image device, computer etc. or network destination.
Control part 11, as analyzed area setting unit, for based on selected location information, determines the location information that analyzed area is corresponding;
Based on selected location information, by information relevant for selected location information, can associate with corresponding analyzed area; In one example in which, designated analysis region can be selected and additional corresponding location information, as shown in figure 11, selection analysis region S01, and select the location information corresponding with it to associate; Such as to analyzed area S01, select corresponding location information " joint " from " joint ", " sleeve pipe top ", " casing part " of display, associate with analyzed area S01.
In another example, by the selection of location information, according to the location parameter of the analyzed area of acquiescence, and analyzed area composition data, analyzed area is set, and selected location information is associated with the analyzed area of setting; Described location parameter such as analyzed area is arranged in the position of infrared thermal imagery or also comprises size or also comprise the anglec of rotation.This application examples as user according to as shown in analyzed area and location information go the shooting carrying out subject thermal imagery.
Preferably, analyzed area setting unit, for according to selected location information, arranges corresponding analyzed area.
In one example in which, by the selection of location information, according to location parameter and the analyzed area composition data of the analyzed area of its association, analyzed area is set; This application examples as user according to as shown in analyzed area and location information go the shooting carrying out subject thermal imagery.
In preferred example, analyzed area setting unit, for according to selected location information, according to analyzed area location parameter and/or the analyzed area composition data of user's setting, analyzed area is set, the information association that set analyzed area is relevant with selected location information.
In one example in which, according to the mark of selected location information, the location parameter arranged according to user and/or analyzed area composition data, arrange analyzed area, the information that set analyzed area is relevant with location information is associated; Described location information is the location information of selected mark correspondence.
Preferred mode, according to selected location information, the location parameter arranged according to user, arranges analyzed area.When location information does not have association analysis region composition data, such as, can adopt the composition data of acquiescence such as " frame ", the location parameter arranged according to user, arranges analyzed area, such as, is applicable to all location information; When selected location information association analysis region composition data, the location parameter arranged according to user, arranges analyzed area, can the analyzed area composition data etc. of stores location information and association thereof in storage medium in advance.In another example, location information can associate multiple analyzed area composition data being applicable to different application condition, can according to circumstances select, and the location parameter arranged according to user, arranges analyzed area; Also there is this situation in the setting of analyzed area, analyzed area is arranged in the location parameter of infrared thermal imagery, location parameter for acquiescence or the location parameter according to the analyzed area of selected location information association and obtain, and arrange analyzed area composition data by user.Such as in one example in which, by the selection of location information, obtain the location parameter of analyzed area, and analyzed area composition data is set by user, arrange analyzed area, then such as user goes according to shown analyzed area and location information the shooting carrying out subject thermal imagery.
The information relevant with location information can be such as numbering (being hereinafter called for short domain number) etc. corresponding to location information and/or location information; Preferably, the corresponding relation of domain number and location information, Existence and uniquenss.Like this, can be convenient to write analytical model according to the domain number of relative simplicity.In one example in which, analytical model is write according to location information and/or domain number; In another example, analytical model can be write according to the analyzed area numbering comprising location information and/or domain number.
The example of a uniqueness, domain number corresponding position information has uniqueness; This privileged site information that the such as domain number of privileged site information is only corresponding, but privileged site information is also likely to there being multiple different domain number.The such as corresponding numbering embodying different application condition, can be convenient to user and select operation, and distinguishes different application condition such as daytime, night.
The preferred example of a uniqueness, domain number corresponding position information, has the uniqueness of mutual correspondence (one_to_one corresponding), namely for the only corresponding privileged site numbering of privileged site information; Further, this privileged site is numbered, also only corresponding described privileged site information.Like this, be more convenient for writing analytical model according to domain number.Such as in same thermal imagery, location information is a unique corresponding domain number only, domain number also only unique corresponding location information.
A preferred example, domain number represents the identity information of this privileged site information.
For analyzing situation about waiting without impact in process, also may there is multiple identical domain number, corresponding same location information; Such as the subject with multiple same parts, if the plurality of parts wait in process identical in analysis, the order etc. that arranges of analyzed area has nothing to do with analysis, also the multiple analyzed areas arranged according to multiple parts can be there are, there is identical domain number, corresponding same location information.
Uniqueness, in the specific implementation, is interpreted as the subject being applicable to particular range; The difference that this particular range is applied according to user, such as, can be limited to the subject of same model, same type, same restriction etc.; Different uniqueness range can be set as required.
In the present embodiment, control part 11 is as thermography analysis portion, and for based on set analyzed area, analytical model according to the rules, analyzes thermal-image data; Preferably, obtain the analysis result that location information is corresponding, this location information such as can obtain according to the information relevant with location information of analyzed area association;
In a preferred example, control part 11, as thermography analysis portion, for the analytical model associated according to selected location information, based on the analyzed area being associated with the relevant information of this location information, is analyzed thermal-image data.
That thermal-image data is converted to temperature value analysis in an embodiment; But be not limited to this, such as, the situation that radiation energy value, gray-scale value, emissivity values etc. carry out analyzing can be converted to; Obviously, obtained thermal-image data is analyzed, is not limited to single frames thermal-image data, such as in interim storage part 6 store multiframe thermal-image data, or to multiframe thermal-image data carry out integral operation obtain this process after a frame thermal-image data analyze; The present invention is equally applicable to these situations.The technology specifically processed for thermography analysis is technology known in those skilled in the art, eliminates explanation.
Wherein, analytical model, can adopt general analytical model, is applicable to the analyzed area of all settings;
Preferably, based on the analytical model information associated by location information, and the analytical model obtained, the analytical model associated by location information can be prepared in advance; At an example, can the analytical model of stores location information and association thereof in storage medium in advance, to be applied to the analyzed area arranged corresponding to this location information; At another kind of example, can analyzed area composition data, the analytical model etc. that analyzed area composition data is corresponding of stores location information and association thereof in storage medium in advance, to be applied to the analysis of the analyzed area that this analyzed area composition data obtains, this situation, is applied to the situation that same location information is associated with the analyzed area composition data of multiple different application.At another example, location information can associate multiple analytical model being applicable to different application condition, can according to circumstances select.
Can analytical model associated by the various factors determining analyzed area composition data and/or analyzed area location parameter, determine and analyze relevant corresponding analytical model; Such as, the location rule of being correlated with based on the location parameter obtaining analyzed area or the analytical model information associated by location parameter, and the analytical model obtained.
With reference to the table shown in figure 5, the analyzed area composition data of stores location information and association correspondence thereof and a kind of real-time mode of analytical model in storage medium are described.Location information, domain number, analyzed area composition data, analytical model 1, diagnostic rule 1 is comprised in this table; Wherein analytical model comprises analytical model 1 and diagnostic rule 1, wherein also can only comprise analytical model 1, the analysis in thermography analysis portion, the analysis result of the analysis numerical value obtained according to analytical model 1 can be obtained, also can obtain according to analytical model 1 and diagnostic rule 1 analysis result analyzing numerical value and/or diagnosis.Wherein diagnostic rule 1 also can not comprise " judged result " and " remarks ", such as, carry being changed to triggering " sound, optical, electrical " etc. and reporting to the police the condition exported, and therefore diagnostic result also can be presented as the alerting signal of " sound, optical, electrical " etc.The analytical model preset can carry out layout according to location information and/or domain number.
Further, control part 11, as infrared thermal imagery display control unit, being taken the infrared thermal imagery of the thermal-image data generation obtained, preferably, being presented at same display screen with selective location information for making display.
Further, control part 11 as recording unit, for by information relevant with location information for thermal-image data and corresponding analysis result associated record thereof.
Further, analysis portion has diagnostics division, and carry out analysis for analytical model according to the rules and obtain analysis result, described analytical model comprises diagnostic rule, and described analysis result comprises diagnostic result.
Further, control part 11 as presentation portion, for presenting the analysis result of location information and correspondence thereof.The presentation mode of the analysis result of location information and correspondence thereof, the mode such as shown presents, and presents and is not defined as display, can the form of various " sound, optical, electrical, vibration " present; Such as present in the mode of audible alarm, such as, the analysis result of location information and correspondence thereof is sent the mode etc. specifying destination.User according to presented analysis result, can just be aware of the defect at that position.Various sound, optical, electrical presentation mode can be adopted, wherein, when adopting the analytical model with diagnostic rule, also condition can report to the police according to the rules, and not presenting location information.
Come concrete operations and the control flow of introducing embodiment 1 in detail below.This application scene is such as taken the subject of transformer station.After switching on power, control part 11 carries out the initialization of internal circuit, then, enter screening-mode, namely shoot part 1 is taken and is obtained thermal-image data, the thermal-image data that shoot part 1 is taken acquisition by image processing part 2 carries out the process specified, be stored in interim storage part 6, control part 11 performs the control to aobvious control portion 3, makes display part 4 shows infrared thermal imagery continuously with dynamic image form, and the selectionbar XZ4 of display area information, as shown in Fig. 4 (a).
Fig. 4 is display interface schematic diagram subject thermal imagery being carried out to analyzed area setting and analysis.Process flow diagram with reference to figure 6 illustrates the rate-determining steps of embodiment 1.
Steps A 01, display part 4 shows dynamic infrared thermal imagery, and the selectionbar XZ4 of display area information, as shown in Fig. 4 (a), display area information (in this example, comprising component information) " joint ", " sleeve pipe top ", " casing part " and analyzed area composition data " circle " corresponding respectively, " frame ", " frame ".Preferably, in same display screen display infrared thermal imagery and location information.User can according to shown subject thermal imagery, and the location information representated by mark of identification selectionbar XZ4, carries out the selection of location information; Wherein, also infrared thermal imagery can be freezed display.
In another example, location information also can be selected step by step, and such as show " sleeve pipe ", choose rear display " top ", " bottom " constraint term, then user can therefrom select.Be applicable to the situation that location information comprises multiple information.
Steps A 02, control part 11, according to selected location information, the location parameter of analyzed area that arranges according to user, arranges analyzed area.
When location information does not have association analysis region composition data, such as, can adopt the composition data of acquiescence such as " frame ", be applicable to all location information; Preferably, according to the analyzed area composition data of selected location information association, be used as the analyzed area composition data that set analyzed area is relevant; Then, user can arrange the location parameter (as position or also comprise size or also comprise the anglec of rotation etc.) that analyzed area is arranged in infrared thermal imagery, button by operating portion 10 inputs the numerical value of concrete location parameter, or carrys out input position parameter by the position that operating portion 10 moves set analyzed area; Preferably, setting position parameter is carried out by touch-screen 3.
Preferably, based on selected location information, the information that set analyzed area is relevant with this location information associates by control part 11; The information relevant with location information can be location information and/or domain number etc., and described domain number can be associate with location information in advance, comprises in location information and can comprise domain number, or generate according to location information etc.
In one example in which, domain number corresponding position information has uniqueness, is convenient to like this edit analytical model according to this domain number, can not to analyzed area association location information.
In another example, when domain number corresponding position information does not have uniqueness, analyzed area should associate location information, can edit analytical model in advance according to location information.
Preferably, by selected location information, domain number, associate with corresponding analyzed area, be convenient to editor's analytical model like this and also not easily make mistakes.And be convenient to follow-up according to the location information process such as carry out that batch processing is such as retrieved; Location information and/or domain number can be used as the analyzed area numbering of this analyzed area or the component part of analyzed area numbering.
Such as can association store in the regulation region of storage medium as interim storage part 6; Preferably, the location information that control part 11 can be corresponding according to analyzed area, shows set analyzed area and the location information of correspondence thereof; Preferably, will the analyzed area numbering of location information and/or domain number be comprised, and be presented near analyzed area (upper and lower, left and right etc. as analyzed area), user's identification corresponding relation therebetween can be convenient to; Analyzed area " joint J " as shown in Fig. 4 (b), " sleeve pipe upper T S ", " casing part TS ".The analyzed area of such setting, domain number " J " wherein, " TS ", " TX " associate with corresponding location information in advance, have nothing to do, be also not easy to make mistakes with the sequence of operation successively arranged; Like this, layout analytical model, diagnostic rule etc. in advance can being come by the corresponding information relevant according to location information such as domain number, when analyzing, such as, can analyze according to the analytical model of institute's layout.In addition, domain number also can generate according to location information, as " J ", " TS ", " TX " can generate according to abbreviation such as the Chinese phonetic alphabet abbreviation of location information " joint ", " sleeve pipe top ", " casing part " respectively, obviously, layout analytical model, diagnostic rule etc. in advance can be come according to the relevant Chinese phonetic alphabet abbreviation of location information.Domain number " J ", " TS ", " TX " corresponding position information " joint ", " sleeve pipe top ", " casing part " have uniqueness (in this case one_to_one corresponding), are convenient to like this edit analytical model according to this domain number.
Further, in another example, can there is no domain number yet, then can come layout analytical model, diagnostic rule etc. in advance according to location information.
And, in another example, can not to analyzed area association location information or association domain number, and the mode of different analyzed area composition datas is associated with by pre-prepd different location information, carry out the differentiation of the corresponding position between analyzed area, such as different location information is corresponding respectively square frame, circle, triangular form, pentagon etc., can according to analyzed area composition data dissimilar come layout analytical model etc.; In this case, analyzed area composition data itself has the follow-up effect distinguishing location information corresponding to it, as a kind of special case, also can represent the relevant information of selected location information.
A03, the analytical model associated by location information, analyzes obtained thermal-image data, obtains analysis result.Specifically, the thermal-image data of (as in analyzed area) that such as extraction and analysis region J, TS, TX determine is analyzed, and according to the analytical model corresponding to each analyzed area, carries out analysis and obtains analysis result.
Further, the analysis result of location information and correspondence thereof can be presented, as shown in Fig. 4 (b), can the analysis result (analyzing numerical value DEG C) of display area information and correspondence thereof: " joint J:150 ", " sleeve pipe upper T S:25 ", " casing part TX:25 ".Can analyzed area numbering, the analysis result of location information and/or domain number be comprised, be presented near analyzed area, user's identification corresponding relation therebetween can be convenient to;
Further, when adopting the analytical model with diagnostic rule to analyze, the analysis result with diagnostic result can be obtained, as shown in Fig. 4 (c), the diagnostic result of display area information and correspondence thereof: the printed words of " joint: critical defect, joint is seriously overheated ", " sleeve pipe: normal ".Obviously, also diagnostic result can be presented near analysis numerical value.
Consider in same infrared thermal imagery and may have multiple subject thermal imagery, preferred mode, analyzed area numbering and can arrange order numbering and obtains according to location information and/or domain number, and this analyzed area numbering is carried out association store with set analyzed area; Described arrange order numbering such as can according to the selection of same area information and the order that analyzed area is set decide.As in Fig. 7, there are two subject thermal imagery IR1, IR2, analyzed area numbering (J1 set by IR1, TS1, TX1), obtain for arranging order numbering " 1 " according to the Chinese phonetic alphabet abbreviation combination of selected location information, represent user first to have carried out arranging for the selection of the location information of subject thermal imagery IR1 and analyzed area, analyzed area numbering (J2 set by IR2, TS2, TX2), obtain for (or also can adopt location information) combination of abridging according to the Chinese phonetic alphabet of selected location information arranges order numbering " 2 ", obviously, it is also very convenient that multiple subject thermal imagery arranges analyzed area, a subject thermal imagery is first set, another subject thermal imagery is then set, meet the setting operation custom of user.Further, set analyzed area is convenient to adopt the analytical model etc. according to the relevant information institute layout of location information to analyze; Wherein can carry out the analysis of one of them subject thermal imagery IR1 according to the order numbering such as " 1 " that arranges of institute's layout; And be convenient to, according to the difference arranging order numbering, carry out the comparative analysis as same area between different subject thermal imagery.Various binding site information can be adopted to be numbered mode to analyzed area, to reach the object distinguishing position and subject thermal imagery.
Thus, solve the technical matters that existing analyzed area is arranged, make set analyzed area specification and beneficial effect simple to operate.Further, when domain number and the sequence of operation successively arranged have nothing to do, be then convenient to analyze according to the analytical model of layout in advance; Further, even if there is the situation of multiple subject thermal imagery in same thermal-image data, due to the mode can numbered according to location information and order, carry out the corresponding analyzed area numbering of layout, carry out mark and the differentiation of analyzing position; Therefore, the analytical model of corresponding layout in advance also can be adopted to carry out the analysis of multiple subject thermal imagery.Solve prior art problem thus.Further, as location information is associated with analytical model in advance, the requirement to user is reduced.
When pressing record key, control the analysis result of location information and correspondence etc. and thermal-image data associated record, such as Heat of Formation is as file record at storage card 8, and this thermal imagery file, when subsequent analysis arranges, can further be analyzed by the analysis result etc. corresponding to location information.By location information, analysis result etc. and the associated records such as thermal-image data, be then convenient to follow-up batch processing analysis.
Further, there is recording unit, for the data correlation record will obtained after regulation recorded information and thermal-image data and/or thermal-image data predetermined processing; Described regulation recorded information comprises the analysis result of the relevant information of selected location information and association thereof.Preferred further, regulation recorded information also comprises the relevant information (analyzed area composition data as relevant in analyzed area and/or analyzed area location parameter) of the corresponding analyzed area arranged of the relevant information of selected location information.
When pressing record key, control the data correlation record process that regulation recorded information and thermal-image data and/or thermal-image data carry out specifying obtained afterwards, such as Heat of Formation is recorded in storage card 8 as picture file, this thermal imagery picture file is when subsequent analysis, by the parsing to the regulation recorded information associated by this thermal imagery picture file, obtain the analysis result that location information is corresponding; Obviously, in one embodiment, when multiple thermal imagery picture file association to when should have an analysis result of same area information, be convenient to carry out batch processing analysis.
The data that the process that the thermal-image data recorded and/or thermal-image data carry out specifying obtains afterwards, such as, the moment of response record instruction, the thermal-image data (frame) obtained by infrared eye reading signal; Such as; The moment of response record instruction, the thermal-image data (frame) of the regulation in the thermal-image data of the multiframe temporarily stored in interim storage part 6; Such as, data that the process that the thermal-image data of above-mentioned situation carries out specifying obtains afterwards (processing example of regulation as correction, interpolation, pseudo-color, be converted to Temperature numerical, fall pixel, one or simultaneously multiple that compression, analysis obtain the process such as analysis result); Such as, the thermal-image data of the multiframe of specified quantity is recorded; Such as, the thermal-image data (frame) that the thermal-image data of the multiframe of specified quantity obtains through predetermined processing, obtains the frame thermal-image data after this process as carried out integral operation to the thermal-image data of the multiframe stored in interim storage part 6; Can be such as one or more of infrared data that these situations obtain, the temperature value of each pixel that thermal-image data obtains as recorded simultaneously and the view data of infrared thermal imagery.
Specifically, a kind of embodiment, the record instruction operation in operation response portion 10, control part 11 controls, signal is read by infrared eye, obtain thermal-image data, image processing part 2 is made to implement the thermal-image data compression process of regulation to this thermal-image data, or this thermal-image data is implemented to the process of regulation as revised, compression process is carried out after the process such as interpolation, and this thermal-image data is carried out to the analysis of analyzed area corresponding to location information, thermal-image data after regulation recorded information in interim storage part 6 and compression is associated, Heat of Formation as file record to storage card 8, terminate this process.In addition, also can compress again after addition of information.
Preferably, also thermal imagery filename can be generated according to selected location information, so that follow-up process; Preferably, described recording unit, has filename generation unit, and described recording unit has filename generation unit, for the filename of Heat of Formation as file, contains the relevant information of location information in the filename of its thermal imagery file generated; Such as have selected location information joint, sleeve pipe top, casing part, the thermal imagery filename that can generate: joint-sleeve pipe top-casing part .jpg; Further, as with shooting time information " 20130207 " in conjunction with spanned file name, such as joint-sleeve pipe top-casing part-20130207.jpg.
In addition, associated record process also regulation recorded information can be recorded in the message file relevant with thermal imagery file or index file medium, control part 11 can generate this message file or index file.The essence of associated record is that the follow-up location information required for the batch processing analysis information relevant with analysis result be convenient in record.
Be not limited to single frames thermal imagery file, in another embodiment, the thermal-image data that the continuous records photographing of thermal imagery recording unit obtains, generate the multiframe thermal imagery file comprising multiframe thermal imagery, wherein, when the record of relevant regulation recorded information indicates, control part 11 controls, read signal acquisition thermal-image data by infrared eye and carry out compression process and corresponding analyzing and processing, this thermal-image data after the regulation recorded information in interim storage part 6 and compression is made to be associated with storing at this multiframe thermal imagery file, wherein the frame timing position of this frame thermal-image data can be associated with regulation recorded information, be stored in the index area of multiframe thermal imagery file, then continue follow-up dynamically recording process.
By location information, analysis result etc. and the associated records such as thermal-image data, be convenient to follow-up batch processing analysis.
Embodiment 2
In embodiment 1, location information is used for for all subjects, when needing the subject of shooting more, location information to be selected may be caused also a lot; And user may omit the position needing the subject arranged in operation.Embodiment 2 is using the portable thermal image device 13 with shoot function as the example of analytical equipment.With reference to the structure of the thermal image device 13 of figure 1.
(at least one) subject information, the location information of subject information association, the analytical model of location information association is stored in storage medium; Like this, when user have selected subject information according to on-the-spot subject, location information display control unit shows selective location information according to selected subject information, can make easy and simple to handle further.Preferably, in storage medium, store (at least one) subject information, the location information of subject information association, analyzed area composition data, the analytical model of location information association; Can make easy and simple to handle further, analysis result discreteness is little.
Wherein, subject information is the information relevant with subject, can comprise the information such as the subject identity information relevant with subject; The subject indication information generated, should allow user debate and know the corresponding subject of understanding, in the example of power industry application, as represented the information of the specific self attributes of this subject such as subject place, type, numbering; In an example, subject packets of information contains and represents subject place (as transformer station, battery limits), type (as the type such as transformer, switch, or also comprise electric pressure or also comprise model or also comprise manufacturer or also comprise to manufacture batch), the information such as separate (as A, B, C phase); In another example, subject information only comprises the information of the type or model etc. of subject; In another example, the relevant ownership unit of such as subject, electric pressure, important level, manufacturer, performance and characteristic, the resume of the shooting in past or maintenance, build date, term of life, one or more the information of No. ID etc. can also be comprised further.In other example, subject information also can include privileged site information.According to the difference of application, subject information can have various different formation.
Fig. 8 is display interface schematic diagram subject thermal imagery being carried out to analyzed area setting.
As shown in Figure 8, at screening-mode, display part 4 can show dynamic infrared thermal imagery, and shows subject Information XZ81, as shown in Fig. 8 (a).Subject indication information in this subject Information can obtain based on the subject information stored in storage medium, be convenient to user and debate knowledge understanding, further, user can carry out (as by regulating scroll bar etc.) page turning etc. of subject indication information display.It should be noted that, shown subject indication information, usually only can comprise subject identity information as subject place, type, separate information, be convenient to user's identification when taking, and the out of Memory that subject information may also comprise all must not shown.
Preferably, adopt widescreen (widescreen as 16:9), therefore, the informations such as subject indication information can show jointly with infrared thermal imagery, can not need to be superimposed upon on infrared thermal imagery (being generally 4:3); In addition, also subject indication information can be superimposed upon in infrared thermal imagery.
When user selects subject indication information " subject 1 ", display area information selectionbar XZ82, the location information " joint " that display " subject 1 " associates, " sleeve pipe top ", " casing part " and location information distinguish corresponding analyzed area composition data " circle ", " frame ", " frame ".As shown in Fig. 8 (b), when taking subject 1, user therefrom can select and carry out the setting of analyzed area, then can carry out analyzing and processing according to the analyzed area of correspondence by the analytical model associated by location information.
When user takes subject 2, select subject indication information " subject 2 ", display area information selectionbar XZ83, the location information " joint " that display " subject 2 " associates, " sleeve pipe ", " base " and location information distinguish corresponding analyzed area composition data " circle ", " frame ", " frame ".As shown in Fig. 8 (c), user can therefrom selection part information, carries out the setting of analyzed area, then can carry out analyzing and processing according to the analyzed area of correspondence by the analytical model associated by location information.
Make the further specification of set analyzed area and simple to operate, and not easily omit subject and analyze position, the analytical model be convenient to associated by location information carries out the beneficial effect analyzed.
Preferred further, analyzed area numbering can combine according to location information the order numbering arranged and generate, and is applicable to the subsequent analysis having occurred the subject thermal imagery of multiple similar and different subject information in same infrared thermal imagery.
Further, set analyzed area can associate the information (domain number that such as location information and/or location information corresponding) relevant with location information; Preferred mode, set analyzed area can associate the information-related information of selected subject (complete information of such as subject information or wherein specific key word, ID etc.), the information relevant with location information, like this can so that follow-up finishing analysis; Information, the information relevant with location information that selected subject is information-related, also can be used as the component part of analyzed area numbering or analyzed area numbering.
Preferably, when layout analytical model, in advance subject information, the information relevant with position can be associated with analytical model, or using subject information, the information relevant with position as analyzed area numbering or its component part, carry out layout analytical model.
Preferably, when there being record instruction, recording unit is by analysis result corresponding to information relevant to selected subject information, selected location information, location information and thermal-image data associated record.Like this can so that follow-up finishing analysis.And, also the subject information etc. selected by selection portion can generate thermal imagery filename, preferably, described recording unit, there is filename generation unit, described recording unit has filename generation unit, for the filename of Heat of Formation as file, contains selected subject information or also comprises the relevant information such as location information, analysis result in the filename of its thermal imagery file generated; The thermal imagery filename such as generated: subject 1.jpg; Further, as with location information in conjunction with spanned file name, such as subject 1-joint-sleeve pipe top-casing part .jpg; Further, as with shooting time information " 20130207 " in conjunction with spanned file name, such as subject 1-joint-sleeve pipe top-casing part-20130207.jpg, is convenient to read above-mentioned information when follow-up batch processing is analyzed.
As mentioned above, due to by selecting subject information, location information, making set analyzed area specification further and simple to operate, when by associated records such as subject information, location information etc. and thermal-image datas, being convenient to follow-up batch processing analysis further.
Obviously, be not limited thereto, also can onrelevant relation between subject information and location information, also can onrelevant relation between location information and analytical model, analyzed area composition data and/or analyzed area location parameter etc.; Although the operation of user can be slightly loaded down with trivial details.In this embodiment, the analysis result that the analyzed area arranged as the location information selected by subject information being combined, the corresponding position information that arranged by user obtains and thermal-image data associated record, also can be convenient to follow-up analysis and batch processing.
According to the embodiment of above-mentioned 1-2, recording unit, for specifying recorded information, with the data correlation record obtained after thermal-image data and/or thermal-image data predetermined processing; Described regulation recorded information can comprise as follows one or more:
1) information that location information is relevant; Such as, selected location information; But in other example, though also by non-selected, also by other location information relevant to selected location information, may can carry out record together, adopt when being convenient to subsequent analysis.
2) subject information; Such as selected location information is based on this selected subject information, according to the location information of its association, and the location information selected;
3) information that analyzed area is relevant; Such as described analyzed area is corresponding with selected location information, is associated with the information that selected location information is relevant;
4) information that analytical model is relevant; Such as corresponding to location information analyzed area is analyzed, the analytical model adopted; The information that such as selected location information is relevant, the analytical model associated by it;
5) analysis result; Such as corresponding to location information analyzed area carries out analyzing the analysis result obtained; Preferably, such as described analysis result is, based on selected location information, according to the information relevant with this location information, and the information that associated analyzed area is relevant, and the analyzed area analysis obtained obtains; And/or based on selected location information, according to the information relevant with this location information, associated analytical model, carries out analysis and obtains.
Above-mentioned 1)-5) item is relevant to selected location information; Preferably, above-mentioned 1 can be recorded), 2), 3) item, preferably can record above-mentioned whole item further, be applicable to the batch processing of follow-up various ways.
Embodiment 3
Embodiment 3 is using the portable thermal image device 13 with shoot function as the example for the treatment of apparatus.When to the multiframe thermal-image data process obtained, treating apparatus can according to specified location information, to the thermal-image data of multiframe according to the rules condition, carry out predetermined processing and obtain result, predetermined processing such as being convenient to that comparative analysis, classification, statistics are realized to the thermal-image data of batch, retrieving, present.Multiple thermal imagery picture files comprising single frames thermal-image data that multiframe thermal-image data is such as selected, such as, comprise the thermal imagery video file of multiframe thermal-image data; Preferably, described predetermined processing is relevant with the location information associated by thermal-image data, or also relevant with location information and corresponding analysis result thereof.Further, the rule of the predetermined processing of the information correspondence association that location information can be adopted relevant and described rated condition.
Described treating apparatus, comprises,
Acquisition unit, for confirming pending multiframe thermal-image data;
Analysis unit, for resolving the analysis result of the relevant information of location information associated by each frame thermal-image data in multiframe thermal-image data, location information association;
Handling part, for condition according to the rules, obtains the result of the predetermined processing of multiframe thermal-image data.
In one example in which, analysis unit, comprises resolution unit, analyzed area setting unit, analytic unit
Resolution unit, for resolving the relevant information of location information associated by obtained multiframe thermal-image data, and the analyzed area composition data of correspondence and/or the location parameter of analyzed area;
Analyzed area setting unit, for the location parameter of the analyzed area composition data of resolving according to analysis unit and/or analyzed area, arranges the analyzed area relevant to each the frame thermal-image data in multiframe thermal-image data;
Analytic unit, for analytical model according to the rules, obtains the analysis result of position information association.
The condition of rated condition as comprised longitudinally (such as in the comparison of the thermal-image data of different time shooting), laterally (such as taking the comparison of the thermal-image data of acquisition in the stipulated time) etc. of usual employing carries out predetermined processing to specify the thermal-image data of multiframe.Rated condition also can be arranged according to the various parameters of taking when obtaining thermal-image data, and described various parameter is as the various parameters (radiance, shooting distance, lens parameters etc.) when thermal image device 13 is taken, environmental baseline (as ring epidemic disaster, wind speed etc.), the parameter relevant with subject (as subject load parameter electric current, voltage, rotating speed etc.), other external parameters (if the device be connected with subject or thermal image device 13 is as the information etc. of GPS device).Further, when thermal-image data is associated with subject information, rated condition also can be arranged according to subject information, such as the predetermined processing of same subject as longitudinal contrast, same group of (such as A, B, C phase; Such as identical device district is equal to set condition) longitudinal, the lateral processes of thermal-image data that obtains of subject shooting is as contrast.
Comparative analysis, the comparison between the analysis result that specified multiframe thermal-image data obtains as carried out, usually adopts the contrast analyzed between numerical value, according to the result of contrast, obtains accurate Comprehensive analysis results further.When employing location information is analyzed, more accurately.As the multiframe thermal-image data obtained, compare analysis according to the analysis numerical value of privileged site, determine the state behavior analyzing the maximum thermal-image data of numerical value.Be generally used for the lateral comparison analysis of the thermal-image data of subject of the same type; The history of the thermal-image data of same subject compares; The comparative analysis of the thermal-image data of same group of (as A, B, C phase) subject.
Sort out process, such as from multiframe thermal-image data according to the analysis result of privileged site, and the processing rule (sort out rule) of setting, carries out classified finishing to thermal-image data (frame); As the multiframe thermal-image data obtained, by above-mentioned multiframe thermal-image data, sort out according to the state behavior (normal, defect, jeopardize defect) of privileged site, such as, sort out by particular file folder.
Statistical treatment, such as from multiframe thermal-image data according to the analysis result of privileged site, and setting processing rule (statistical rules), add up; As the thermal-image data of multiframe obtained, according to the quantity of the state behavior (normal, defect, jeopardize defect) of privileged site or number percent etc., add up.Such as user, by selecting " device type " and location information as " joint ", can obtain the statistics of the analysis result of the joint area of the subject of particular device type.
Retrieval process, such as from multiframe thermal-image data according to the analysis result of privileged site, and setting processing rule (search rule), the thermal-image data met (frame) is retrieved; As the multiframe thermal-image data obtained, compare analysis according to the analysis numerical value of privileged site, find out wherein maximum analysis numerical value and/or the thermal-image data of correspondence.Such as by above-mentioned multiframe thermal-image data, retrieve according to the state behavior (critical defect) of privileged site, obtain this privileged site defect thermal-image data the most serious (frame).Such as user is before maintenance, by selecting " device type " and location information as " joint ", can obtain the result for retrieval of the critical defect of the joint area of the subject of particular device type, so that reasonable arrangement repairing plan.
Batch data presents process: such as from the thermal-image data of multiframe according to the analysis result of privileged site, and setting data acquisition rule, obtain batch data present result; As the thermal-image data of the multiframe of acquisition, extract the analysis result that privileged site analysis obtains, the Report or list that Characteristi c curve of formation or generation data set close; As generated according to one or more binding analysis results etc. such as subject information, location information, thermal-image data frame numbers.Such as frame number and analysis numerical value carry out the coordinate system of Characteristi c curve of formation, and the horizontal ordinate of coordinate system is frame number, and ordinate is for analyzing numerical value, and same location information generates a characteristic curve in the coordinate system, is convenient to user and watches.
Come concrete operations and the control flow of introducing embodiment 3 in detail below.This application scene is such as taken the subject of transformer station, by selection part information in shooting, and carry out analysiss acquisition analysis result according to the analytical model of location information association, be then thermal imagery file by location information, analysis result, thermal-image data associated record; Carry out the comprehensive analysis to multiple thermal imagery files that this record obtains.Process flow diagram with reference to Figure 12 illustrates the rate-determining steps of embodiment 3.
Step B01, obtains multiframe thermal-image data, as the selection according to user, obtains pending multiple thermal imagery files from storage card 8.Further, according to the selected location information relevant with process and condition according to the rules, determine pending thermal-image data; Such as, user is provided with rated condition and is: the thermal imagery picture file taken on the same day, selection part information: " joint "; Pending thermal-image data can be obtained according to the shooting time of thermal imagery file (rated condition) and " joint " (location information), such as can resolve selected multiframe thermal-image data, the location information " joint " whether be associated with, will the thermal-image data of " joint " be associated with and the thermal-image data of the condition that conforms with the regulations as pending thermal-image data.Can select and process relevant one or more location information, rated condition can have one or more condition; User also can not select and according to acquiescence configuration.
Step B02, for resolving analysis result corresponding to location information associated by multiframe thermal-image data;
In one example in which, in the provisioning information associated by each frame thermal-image data, comprise the analysis result that location information " joint " is corresponding, can resolve multiple thermal imagery picture file successively, obtain the location information associated by each frame thermal-image data and analysis result;
In another example, such as, resolve the multiframe thermal-image data obtained, the location parameter of the analyzed area composition data that the location information " joint " associated by each frame thermal-image data is corresponding and/or analyzed area; The analyzed area composition data of then resolving according to analysis unit and/or the location parameter of analyzed area, arrange the analyzed area relevant to each thermal-image data; Then, analytical model according to the rules (preferred, to adopt the analytical model that the location information of resolving is corresponding), obtains the analysis result that each thermal-image data is relevant.
Step B03, handling part, according to the rules condition, the location information obtained according to each thermal-image data and the analysis result of correspondence thereof, obtain the result of multiframe thermal-image data; The categorization results that described result such as obtains based on above-mentioned multiframe thermal-image data, statistics, result for retrieval, comparative analysis result, present in result one of them or multiple.
Above-mentioned process can have various deformation, such as, also all first can analyze selected multiple thermal imagery picture files, then according to determined rated condition and/or selected location information, obtain result.Then, preferably, result can be presented at the display part of thermal image device 13.
Further, the thermal imagery video file comprising multiframe thermal-image data is also applicable to, can to the thermal-image data (frame) in this thermal imagery video file, based on the analysis result corresponding to specified location information, condition carries out process acquisition result according to the rules.
When the thermal-image data obtained is associated with subject information, then rated condition can arrange more pointed, the rated condition such as usually adopted as longitudinally (such as in the comparison of the similar subject of different time shooting or the thermal-image data of identical subject), laterally the condition of (such as in the stipulated time similar subject or with the comparison organizing the thermal-image data that the shooting of A, B, C phase subject obtains) carry out above-mentioned process to specify the thermal-image data of multiframe.Preferably, the analysis result that the subject information, location information, the location information that associate respectively for each frame thermal-image data of resolving multiframe thermal-image data of analysis unit is corresponding; According to processing rule, obtain the result of multiframe thermal-image data according to the analysis result of subject information, location information and correspondence thereof.It according to subject information, can obtain corresponding result.User can be convenient to so further by setting subject information, obtain the result that subject information is corresponding, such as, obtain longitudinal comparison and the analysis of the lateral comparison of the thermal-image data of similar subject and the thermal-image data of analysis and same subject.Further, there is presentation portion, for presenting result.Such as show, export the mode such as (as printed), sound to present.
Other embodiment;
Example of the present invention is not limited to portable thermal imagery filming apparatus, also can be applicable to various online thermal imagery filming apparatus; And take for the present invention the function obtaining thermal-image data not to be absolutely necessary, the present invention also can be applicable to the thermal imagery treating apparatus etc. from external reception and process thermal-image data.Thermal imagery treating apparatus as computing machine, personal digital assistant, with the matching used display device of thermal imagery filming apparatus etc. of shoot function, as the example for the treatment of apparatus, analyzed area setting device, for the setting to analyzed area, analysis.In one example in which, to the thermal-image data that the thermal imagery file selected by user obtains, carry out the setting of the analyzed area of location information and correspondence, analyze.
In the application of portable thermal imagery filming apparatus, being not limited to dynamic thermal-image data (infrared thermal imagery of such as Dynamic Announce), also can be applicable to static thermal-image data (infrared thermal imagery of such as static state display, the infrared thermal imagery as freezed) etc.
Further, treating apparatus is not limited to have thermal imagery acquisition unit, such as, as with a component parts in the thermal imagery filming apparatus of thermal imagery acquisition unit or thermal imagery treating apparatus or functional module, at this moment, also forms example of the present invention.
And, shown infrared thermal imagery is not limited to the infrared thermal imagery that thermal-image data to be analyzed obtains, such as when analyzing infrared video, thermal-image data before may existing thermal-image data to be analyzed shows and location information is selected and the setting in association analysis region, and the thermal-image data after being applicable to this.
Further, when location information is selected, also can not obtain or show infrared thermal imagery, such as in one example in which, by the selection of location information, directly arrange analyzed area, then user goes according to shown analyzed area and location information the shooting carrying out subject thermal imagery.
The selection of subject information does not limit to be selected based on user, and in other example, such as, according to the trigger message received, such as GPS etc. select the subject information corresponding with trigger message automatically.
Further, location information is not limited to a corresponding analyzed area unit, as shown in Figure 9, same location information may be corresponding multiple analyzed area unit (sleeve pipe has been corresponding two frames).
Preferably, location information is expressed as the word of direct expressive site information as Chinese character, is not limited to Chinese character etc., can adopts the language of corresponding user, also can be the information of the representation position Meaning of Informations such as letter, as shown in Figure 10.
Further, analyzed area be provided with multiple example, also can adopt this example, treating apparatus, comprise, acquisition unit, for obtaining thermal-image data; Analyzed area setting unit, for the analyzed area of user's selection part information and correspondence thereof; Thermography analysis portion, for based on set analyzed area, according to the analytical model of selected location information association, analyzes thermal-image data.After being provided with analyzed area, also can select respectively set analyzed area and associate location information, as shown in figure 11, to set analyzed area S01, select corresponding location information from " joint ", " sleeve pipe top ", " casing part " that show, " base " and associate, the follow-up analytical model that can associate according to selected location information be analyzed.
Control part, the information that the location information based on analyzed area and association thereof is relevant, the control of process that obtained thermal-image data is put rules into practice.Be not limited to the process such as display, analysis, record that above-described embodiment is mentioned, also miscellaneous stipulations processing example can be carried out as pseudo-coloured silk, shearing etc., as information that can be relevant according to the location information of analyzed area and association thereof, according to the thermal-image data in the analyzed area of association different parts information, carry out specific Pseudo-color technology, shear treatment according to location information (pseudo-colour parameter, shear parameters as location information association).
Aspect of the present invention can also by performing record program on the storage means and perform the computing machine (or device of such as CPU, MPU etc.) of the system or equipment of the function of above-described embodiment and record program on the storage means performing the function of above-described embodiment and the method for intellectual realizes by such as reading and performing by the computing machine of system or equipment by its step.For this purpose, such as via network or from as in various types of recording mediums (such as, computer-readable medium) of memory storage, program is provided to computing machine.
The invention provides a kind of computer program, computer program form digital signal record in computer-readable recording medium, such as, in hard disk, storer etc.This program performs following steps after running:
Location information selects step, for selection part information;
Analyzed area setting steps, for determining the analyzed area corresponding with described location information;
Thermography analysis step, for based on described analyzed area, according to the analytical model that described location information associates, analyzes obtained thermal-image data.
Although the specific function block that can be realized in accompanying drawing by hardware, software or its combination, does not need to arrange the structure carrying out practical function block with man-to-man corresponded manner usually; Such as realize the block of multiple function by a software or hardware cell, or also realize the block of a function by multiple software or hardware cell.In addition, process and the controlling functions at the part or all of position in example of the present invention also can be realized with special circuit or general processor or programmable FPGA.
In addition, exemplify using the application of the subject of power industry as scene in embodiment, the every profession and trade being also useful in infrared detection is extensively used.
The above-mentioned described embodiment being only invention, variously exemplify explanation and essence of an invention Composition of contents is not limited, those skilled in the art can carry out other modifications and variations after having read instructions to embodiment, and does not deviate from essence of an invention and scope.

Claims (14)

1. analytical equipment, comprises,
Location information selection portion, for selection part information;
Analyzed area setting unit, for determining the analyzed area corresponding with described location information;
Thermography analysis portion, for based on described analyzed area, according to the analytical model that described location information associates, analyzes obtained thermal-image data.
2. analytical equipment, comprises,
Location information selection portion, for selection part information;
Analyzed area setting unit, for determining the analyzed area corresponding with described location information;
Thermography analysis portion, for based on described analyzed area, according to the analytical model of regulation, analyzes obtained thermal-image data, and the analysis result that will obtain, the information relevant with location information associates.
3. analytical equipment as claimed in claim 1, is characterized in that having
Location information display control unit, makes display embody the mark of location information for controlling;
Location information selection portion, for based on the selection of user to the mark of location information, carrys out selection part information.
4. analytical equipment as claimed in claim 1, is characterized in that, described analyzed area setting unit, for according to selected location information, according to the analyzed area composition data of user's setting and/or the location parameter of analyzed area, arranges analyzed area.
5. analytical equipment as claimed in claim 1, is characterized in that having
Subject information selection portion, for selecting subject information;
Location information display control unit, for according to selected subject information, according to the location information of this subject information association, makes display embody the mark of location information.
6. analytical equipment as claimed in claim 1, is characterized in that having
Display control unit, based on the location information of analyzed area and correspondence thereof, by analyzed area, analyzed area numbering, shows with infrared thermal imagery jointly; Described analyzed area numbering at least comprises the information relevant with location information; Described analyzed area is presented in infrared thermal imagery, and described analyzed area numbering is presented near corresponding analyzed area.
7. the analytical equipment as described in claim 1-6 any one, is characterized in that, has
Display control unit, based on the location information of analyzed area and correspondence thereof, by relevant to analyzed area, described location information information, analysis result, shows with infrared thermal imagery jointly.
8. the analytical equipment as described in claim 1-6 any one, is characterized in that, has
Recording unit, for specifying recorded information, with the data correlation record obtained after thermal-image data and/or thermal-image data predetermined processing; Described regulation recorded information comprises as follows one or more:
1) subject information;
2) information that location information is relevant;
3) information that analyzed area is relevant;
4) information that analytical model is relevant;
5) analysis result.
9. the analytical equipment as described in claim 1-6, is characterized in that, described analysis portion has diagnostics division, and obtain analysis result for carrying out analysis according to described analytical model, described analytical model comprises diagnostic rule, and described analysis result comprises diagnostic result.
10. the analytical equipment as described in claim 1-2 any one, is characterized in that, has
Acquisition unit, for obtaining thermal-image data.
11. treating apparatus, comprise,
Acquisition unit, for obtaining multiframe thermal-image data;
Analysis unit, for resolving the analysis result of location information associated by multiframe thermal-image data, location information association;
Handling part, for according to processing rule, resolves the analysis result of location information and the correspondence thereof obtained, obtains the result of multiframe thermal-image data according to analysis unit; Described pack processing containing comparative analysis, classification, statistics, retrieve, present one of them of process.
12. analytical approachs, comprise,
Location information selects step, for selection part information;
Analyzed area setting steps, for determining the analyzed area corresponding with described location information;
Thermography analysis step, for based on described analyzed area, according to the analytical model that described location information associates, analyzes obtained thermal-image data.
13. analytical approachs, comprise,
Location information selects step, for selection part information;
Analyzed area setting steps, for determining the analyzed area corresponding with described location information;
Thermography analysis step, for based on described analyzed area, according to the analytical model of regulation, analyzes obtained thermal-image data, and the analysis result that will obtain, the information relevant with location information associates.
14. disposal routes, comprise,
Obtaining step, for obtaining multiframe thermal-image data;
Analyzing step, for resolving the analysis result of location information associated by multiframe thermal-image data, location information association;
Treatment step, for according to processing rule, resolves the analysis result of location information and the correspondence thereof obtained, obtains the result of multiframe thermal-image data according to analyzing step; Described pack processing containing comparative analysis, classification, statistics, retrieve, present one of them of process.
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