CN104316196A - PMP terminal with uniform infrared data collection interface and infrared data collection method - Google Patents
PMP terminal with uniform infrared data collection interface and infrared data collection method Download PDFInfo
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- CN104316196A CN104316196A CN201410604380.XA CN201410604380A CN104316196A CN 104316196 A CN104316196 A CN 104316196A CN 201410604380 A CN201410604380 A CN 201410604380A CN 104316196 A CN104316196 A CN 104316196A
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Abstract
The invention discloses a PMP terminal with a uniform infrared data collection interface and an infrared data collection method. The PMP terminal comprises a data collection and input module connected with a PMP body, the PMP body is connected with a data output module, the data collection and input module comprises an infrared gauge uniform collection module, and the infrared gauge uniform collection module is used for connecting different infrared gauge devices with a PMP mobile terminal device body through RS 232, RS 422, RS 485, serial ports and USB user-defined extended port external interfaces. The PMP terminal has the advantages that infrared measurement test data are automatically collected, human intervention in the infrared measurement test process is reduced, the data error rate caused by human intervention is reduced, and infrared measurement test workload is lowered.
Description
Technical field
The present invention relates to power industry data processing field, particularly relate to a kind of PMP terminal and the infrared data ' s acquisition method with unified infrared data ' s acquisition interface.
Background technology
Along with the deep application of each business application system of electric power, also more and more higher to the real-time of information, accuracy requirement, but under traditional client PC, business operation mode has weakness that is fixed, hysteresis quality, cannot make a response timely.As everyone knows, Infrared survey instrument is a kind of non-contact type thermodetector device, current Infrared survey instrument has multiple, point photon thermometric and the large class of hot temperature measurer two, MCT (mercury chromium tellurium), LiTaPO3 (lithium tantalate) and fixed, portable, vehicular, machine-carried type etc.Miscellaneous equipment will inevitably produce the measurement data of multiple different-format type, and present stage can only adopt PC to the data collection and analysis of Infrared survey instrument, and it exists following shortcoming:
1) utilize PC to hold and carry out Infrared survey instrument data collection and analysis, form is single, and mode is dumb.
2) infrared measurement equipment of dissimilar different manufacturers needs different interfaces, form disunity, and data transmission is not convenient.
3) analysis software that manufacturer can only be used to provide carries out data analysis, analytic function imperfection.
4) for operating personnel, PC holds not Portable belt, cannot meet electric operating carries out real-time analysis requirement to data.
Summary of the invention
Object of the present invention is exactly to solve the problems of the technologies described above, provide a kind of PMP terminal and the infrared data ' s acquisition method with unified infrared data ' s acquisition interface, this device and method provides unified infrared data ' s acquisition interface, directly can be connected with multiclass Infrared survey instrument, and can Data Analysis be carried out to the measurement data of multiclass infrared measurement equipment and carry out standardization processing.
To achieve these goals, the present invention adopts following technical scheme:
There is a PMP terminal for unified infrared data ' s acquisition interface, comprising: data acquisition load module, PMP body and data outputting module; Described data acquisition load module is connected with PMP body, and PMP body is connected with data outputting module;
Described data acquisition load module comprises Infrared survey instrument and unifies acquisition module, and described Infrared survey instrument is unified acquisition module and is connected with PMP mobile terminal device body by different Infrared survey instrument equipment by RS232, RS422, RS485, serial ports and USB self-defined expansion mouth external interface.
Described data acquisition load module also comprises: barcode laser scan module, ultrahigh frequency electronic tag module for reading and writing, infrared module for reading and writing, IC-card module for reading and writing, video module, GPS locating module, temperature collect module and Function Extension reserve module.
Described PMP body comprises: processor, storer and display screen; Described storer is connected respectively at processor with display screen.
Described PMP body supports MicroSD, SIM card, USB interface, serial ports and self-defined expansion mouth.
Described data outputting module comprises: duty display module, audio frequency export, com port exports, USB exports, 3G wireless network exports and WIFI wireless network exports.
When described 3G wireless network exports, by TF card, data are encrypted.
There is an infrared data ' s acquisition method for the PMP terminal of unified infrared data ' s acquisition interface, comprise the steps:
1) profile information collected by Infrared survey instrument and collection of illustrative plates name information are stored among internal memory;
2) utilize image layer isolation technics to carry out layering to it to above-mentioned spectrum data, described spectrum data is divided into textural information layer, power equipment Infrared Image Information layer and graph image temperature marker information layer; Spectrum data after layering is sorted successively according to different layer;
3) isolate textural information layer, retain power equipment Infrared Image Information layer and graph image temperature marker hum pattern layer data;
4) carry out linear interpolation to the pixel data in the power equipment Infrared Image Information layer of losing to supply; The data of graph image temperature marker information layer are carried out temperature value data and pixel value data are mated;
5) decomposition of color value rgb matrix is according to pixels carried out to the data in power equipment Infrared Image Information layer, draw the color value of each pixel, by the matching relationship of color value and temperature value, draw the temperature value at each pixel place, and then draw the temperature value matrix of this power equipment Infrared Image Information layer;
6) the temperature value matrix in this power equipment Infrared Image Information layer is traveled through, draw matrix position residing for temperature maximum, minimum value, the temperature difference, maximum temperature; Matrix position residing for maximum temperature is power equipment Infrared Image Information layer maximum temperature position;
7) data of power equipment Infrared Image Information layer, graph image temperature marker information layer are merged, and carry out data storage according to unified data layout.
Described step 4) concrete grammar be:
Temperature value in graph image temperature marker hum pattern layer data is carried out numerical identification by the image-recognizing method of SVM, draws the numerical value of this layer of information, be the scope of power equipment Infrared Image Information layer temperature; Image information in graph image temperature marker hum pattern layer data is according to pixels carried out color value RGB decomposition, draw the color value of each pixel, and then draw rgb value corresponding to maximum temperature place and minimum temperature place and temperature value, realize the coupling of temperature value data and color data.
Described step 7) in storage format be: the name format of measured device name+maximum temperature+minimum temperature.
Beneficial effect of the present invention:
1. Infrared survey test is held by PC and is transferred to PMP terminal, easy portable by the present invention, improves the work efficiency of site work personnel.
2. the unified acquisition interface of inventing and data processing method flexible and convenient operation, complete function is safe and reliable, meet the requirement of electric operating real-time, solve and need multiple terminal device possessing Different Red external tapping just can collect the measurement data of multiclass Infrared survey instrument at present, and the infrared analysis software that can only be provided by PC Duan Ge producer just can carry out the problem of Infrared Measure Data analysis.
3. specification Infrared survey test procedure, carries out standardized management by the work of Infrared survey testing ground.
4. realize the automatic collection of Infrared survey test figure, reduce the human intervention chance in Infrared survey process of the test, decrease the data error rate because human intervention causes, reduce Infrared survey experiment work amount.
Accompanying drawing explanation
Fig. 1 is PMP mobile terminal hardware structure diagram of the present invention;
Fig. 2 is infrared data transmission process flow diagram of the present invention;
Fig. 3 is the collection of illustrative plates separation process figure of PMP mobile terminal of the present invention;
Fig. 4 is the original infared spectrum data of the embodiment of the present invention;
Fig. 5 is the infared spectrum data after embodiment of the present invention collection of illustrative plates is separated.
Wherein, 1. barcode laser scan module, 2. ultrahigh-frequency tag module for reading and writing, 3. infrared module for reading and writing, 4.IC card module for reading and writing, 5. video module, 6. acquisition module unified by Infrared survey instrument, 7.GPS locating module, 8. humiture collection module, 9. Function Extension reserves module, 10.TF encrypting module, 11.SIM card module, 12.3G wireless network, 13. wireless network cards, 14.USB exports, 15.COM exports, 16. audio frequency export, 17. duty display modules, 18.WIFI wireless network, 19. production management systems, 20.ARM Corte-A9 processor, 21.IPS digital screen, 22.Android operating system, 23.iNAND flash storage, 24.RS-232 interface, 25.RS-422 interface, 26.RS-485 interface, 27. serial ports, 28.USB interface, 29.PMP body.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
In the present invention, Infrared survey acquisition terminal hardware is PMP mobile terminal device, and PMP mobile terminal comprises data acquisition load module, PMP body 29 and data outputting module three part; Wherein data acquisition load module is connected with PMP body, and PMP body is connected with data outputting module.Concrete structure as shown in Figure 1.
Data acquisition load module mainly contains barcode laser scan module 1, ultrahigh frequency electronic tag module for reading and writing 2, infrared module for reading and writing 3, IC-card module for reading and writing 4, video module 5, GPS locating module 7, temperature collect module 8, Function Extension reserves module 9 and acquisition module 6 unified by Infrared survey instrument;
Infrared survey instrument is unified acquisition module 6 and is connected with PMP mobile terminal device body by different Infrared survey instrument equipment by external interfaces such as RS232 interface 24, RS422 interface 25, RS485 interface 26, serial ports 27 and USB interface 28, and protocol transform is carried out to these different interfaces, the measurement data stored in infrared measurement equipment is carried out unified interface collection;
PMP body 29 mainly contains ARM-Corte A9 processor 20, Android operation system 22, IPS digital screen 21 and iNAND flash storage 23.It is characterized in that body is technical grade Android panel computer, comprise 4 core processors, dominant frequency is 1.4GHz; 4G, DDR3 internal memory; 7 cun of high definition IPS liquid crystal displays, support 5 touch; Support MicroSD, SIM card, USB interface, serial ports and self-defined expansion mouth.
Output module mainly contains SIM card module 11, duty display module 17, audio frequency output 16, com port output 15, USB output 14, wireless network card 13,3G wireless network 12 and WIFI wireless network 18.It is characterized in that possessing the several data way of output, be convenient to third party's carrier and obtain data; To data by TF encrypting module 10, the form of independently packet can also be adopted to transfer to production management system 19 via 3G wireless network 18, meets the requirement of electrical production data security in addition.
The data separating technology of the unified acquisition interface of Infrared survey instrument and mobile terminal PMP, PMP mobile terminal is analyzed the picture of infared spectrum, mainly to the analysis in different colours value region in collection of illustrative plates, comprise the analysis of the maximum temperature of collection of illustrative plates, minimum temperature, relative temperature difference etc.
First multiple layer such as textural information, power equipment infrared data is resolved in collection of illustrative plates sequence, the information separated of effect diagram analysis of spectrum is gone out, collection of illustrative plates after separation is only left the information such as the infrared color value of power equipment, for the further analysis of follow-up collection of illustrative plates is prepared, thus improve accuracy and the efficiency of infared spectrum analysis.After the map data mining platform data separating that Infrared survey instrument is collected, according to unified data memory format, spectrum data is stored in PMP mobile terminal.
For realizing the separation of spectrum data, adopt following steps:
1. load collection of illustrative plates, profile information and collection of illustrative plates name information are stored among internal memory;
2. pair spectrum data carries out layering, is divided into textural information, power equipment Infrared Image Information, graph image temperature marker information;
3. the spectrum data after pair layering sorts according to the order of textural information layer, power equipment Infrared Image Information layer, graph image temperature marker Information Level;
4. the textural information layer chosen, separate text Information Level, retains power equipment Infrared Image Information layer, graph image temperature marker number of information layers certificate;
5. the pixel data in pair power equipment Infrared Image Information layer of losing carries out linear interpolation and supplies; The data of graph image temperature marker information layer are carried out temperature value data and pixel value data are mated;
Temperature value in graph image temperature marker hum pattern layer data is carried out numerical identification by the image-recognizing method of SVM, draws the numerical value of this layer of information, be the scope of power equipment Infrared Image Information layer temperature; Image information in graph image temperature marker hum pattern layer data is according to pixels carried out color value RGB decomposition, draw the color value of each pixel, and then draw rgb value corresponding to maximum temperature place and minimum temperature place and temperature value, realize the coupling of temperature value data and color data.
6. the data in pair power equipment Infrared Image Information layer according to pixels carry out the decomposition of color value rgb matrix, draw the color value of each pixel, by the matching relationship of color value and temperature value, draw the temperature value at each pixel place, and then draw the temperature value matrix of this power equipment Infrared Image Information layer;
7. the temperature value matrix in pair this power equipment Infrared Image Information layer travels through, and draws matrix position residing for temperature maximum, minimum value, the temperature difference, maximum temperature; Matrix position residing for maximum temperature is power equipment Infrared Image Information layer maximum temperature position;
8. the data of power equipment Infrared Image Information layer, graph image temperature marker information layer are merged, and carry out data storage according to unified data layout.
Be respectively shown in Fig. 4 with Fig. 5 original infared spectrum data be separated with collection of illustrative plates after infared spectrum effect data figure.
The specific works step be applied in daily Infrared survey experiment work by PMP mobile terminal of the present invention is as follows:
1). concrete Infrared survey experiment work content, by production management system 19, is published on the PMP mobile terminal of corresponding post personnel by trial personnel;
2). after site test personnel receive Infrared survey task on PMP mobile terminal, adopt PMP external interface and Infrared survey instrument to carry out physical connection;
3). test standard of field work unit controls Infrared survey instrument in site test librarian use PMP mobile terminal and test;
4). after having tested, PMP mobile terminal gathers measurement automatically;
5) infrared data of collection is uploaded to production management system by .PMP terminal.
Infrared survey test data sheet management process in step 3 is specifically described:
(1) the Infrared Measure Data acquisition software in PMP terminal is started;
(2) in Infrared Measure Data acquisition interface, carry out the selection of Infrared survey kind;
(3) different functional parameters is selected according to different Infrared survey kinds, and allocating and measuring parameter;
(4) Infrared survey test is started;
(5) off-test of Infrared survey instrument is waited for;
(6) PMP terminal gathers Infrared survey test findings, and is resolved and standardization processing data by stipulations;
(7) infrared data after parsing and standardization processing is carried out this locality to store.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (9)
1. there is a PMP terminal for unified infrared data ' s acquisition interface, it is characterized in that, comprising: data acquisition load module, PMP body and data outputting module; Described data acquisition load module is connected with PMP body, and PMP body is connected with data outputting module;
Described data acquisition load module comprises Infrared survey instrument and unifies acquisition module, and described Infrared survey instrument is unified acquisition module and is connected with PMP mobile terminal device body by different Infrared survey instrument equipment by RS232, RS422, RS485, serial ports and USB self-defined expansion mouth external interface.
2. a kind of PMP terminal with unified infrared data ' s acquisition interface as claimed in claim 1, it is characterized in that, described data acquisition load module also comprises: barcode laser scan module, ultrahigh frequency electronic tag module for reading and writing, infrared module for reading and writing, IC-card module for reading and writing, video module, GPS locating module, temperature collect module and Function Extension reserve module.
3. a kind of PMP terminal with unified infrared data ' s acquisition interface as claimed in claim 1, it is characterized in that, described PMP body comprises: processor, storer and display screen; Described storer is connected respectively at processor with display screen.
4. a kind of PMP terminal with unified infrared data ' s acquisition interface as claimed in claim 1, is characterized in that, described PMP body supports MicroSD, SIM card, USB interface, serial ports and self-defined expansion mouth.
5. a kind of PMP terminal with unified infrared data ' s acquisition interface as claimed in claim 1, it is characterized in that, described data outputting module comprises: duty display module, audio frequency export, com port exports, USB exports, 3G wireless network exports and WIFI wireless network exports.
6. a kind of PMP terminal with unified infrared data ' s acquisition interface as claimed in claim 1, is characterized in that, when described 3G wireless network exports, is encrypted data by TF card.
7. there is an infrared data ' s acquisition method for the PMP terminal of unified infrared data ' s acquisition interface as claimed in claim 1, it is characterized in that, comprise the steps:
1) profile information collected by Infrared survey instrument and collection of illustrative plates name information are stored among internal memory;
2) utilize image layer isolation technics to carry out layering to it to above-mentioned spectrum data, described spectrum data is divided into textural information layer, power equipment Infrared Image Information layer and graph image temperature marker information layer; Spectrum data after layering is sorted successively according to different layer;
3) isolate textural information layer, retain power equipment Infrared Image Information layer and graph image temperature marker hum pattern layer data;
4) carry out linear interpolation to the pixel data in the power equipment Infrared Image Information layer of losing to supply; The data of graph image temperature marker information layer are carried out temperature value data and pixel value data are mated;
5) decomposition of color value rgb matrix is according to pixels carried out to the data in power equipment Infrared Image Information layer, draw the color value of each pixel, by the matching relationship of color value and temperature value, draw the temperature value at each pixel place, and then draw the temperature value matrix of this power equipment Infrared Image Information layer;
6) the temperature value matrix in this power equipment Infrared Image Information layer is traveled through, draw matrix position residing for temperature maximum, minimum value, the temperature difference, maximum temperature; Matrix position residing for maximum temperature is power equipment Infrared Image Information layer maximum temperature position;
7) data of power equipment Infrared Image Information layer, graph image temperature marker information layer are merged, and carry out data storage according to unified data layout.
8. a kind of infrared data ' s acquisition method with the PMP terminal of unified infrared data ' s acquisition interface as claimed in claim 7, is characterized in that, described step 4) concrete grammar be:
Temperature value in graph image temperature marker hum pattern layer data is carried out numerical identification by the image-recognizing method of SVM, draws the numerical value of this layer of information, be the scope of power equipment Infrared Image Information layer temperature; Image information in graph image temperature marker hum pattern layer data is according to pixels carried out color value RGB decomposition, draw the color value of each pixel, and then draw rgb value corresponding to maximum temperature place and minimum temperature place and temperature value, realize the coupling of temperature value data and color data.
9. a kind of infrared data ' s acquisition method with the PMP terminal of unified infrared data ' s acquisition interface as claimed in claim 7, is characterized in that, described step 7) in storage format be: the name format of measured device name+maximum temperature+minimum temperature.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965140A (en) * | 2015-06-30 | 2015-10-07 | 国网山东省电力公司电力科学研究院 | Transformer field test mobile terminal and test data processing method |
| CN105792111A (en) * | 2016-04-12 | 2016-07-20 | 国家电网公司 | Power electric data smart terminal based on high-precision positioning |
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| CN201585042U (en) * | 2009-12-31 | 2010-09-15 | 华为终端有限公司 | Infrared imaging device |
| CN203786885U (en) * | 2013-12-13 | 2014-08-20 | 国网山东省电力公司枣庄供电公司 | Electrical equipment state information acquisitor |
| CN204188268U (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | There is the PMP terminal of unified infrared data ' s acquisition interface |
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- 2014-10-30 CN CN201410604380.XA patent/CN104316196B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201585042U (en) * | 2009-12-31 | 2010-09-15 | 华为终端有限公司 | Infrared imaging device |
| CN203786885U (en) * | 2013-12-13 | 2014-08-20 | 国网山东省电力公司枣庄供电公司 | Electrical equipment state information acquisitor |
| CN204188268U (en) * | 2014-10-30 | 2015-03-04 | 国家电网公司 | There is the PMP terminal of unified infrared data ' s acquisition interface |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965140A (en) * | 2015-06-30 | 2015-10-07 | 国网山东省电力公司电力科学研究院 | Transformer field test mobile terminal and test data processing method |
| CN104965140B (en) * | 2015-06-30 | 2019-08-06 | 国网山东省电力公司电力科学研究院 | A kind of mobile terminal and Data Processing Method of for transformer field test |
| CN105792111A (en) * | 2016-04-12 | 2016-07-20 | 国家电网公司 | Power electric data smart terminal based on high-precision positioning |
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