CN205015088U - A infrared detection images processing system for transformer substation - Google Patents

A infrared detection images processing system for transformer substation Download PDF

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Publication number
CN205015088U
CN205015088U CN201520704004.8U CN201520704004U CN205015088U CN 205015088 U CN205015088 U CN 205015088U CN 201520704004 U CN201520704004 U CN 201520704004U CN 205015088 U CN205015088 U CN 205015088U
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substation
module
processing module
intelligent terminal
infrared
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CN201520704004.8U
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Chinese (zh)
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林颖
陈玉峰
杜修明
马艳
李程启
耿玉杰
杨祎
白德盟
王进
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国网山东省电力公司电力科学研究院
国家电网公司
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Abstract

The utility model discloses an infrared detection images processing system for transformer substation, including the thermal infrared imager, the thermal infrared imager passes through the interface and links to each other with intelligent terminal processing module, the thermal infrared imager is used for the transformer station equipment's of collection infrared image to convey the infrared image who acquires to intelligent terminal processing module, intelligent terminal processing module links to each other with RFID identification module, the RFID passive form label that RFID identification module is used for scanning on the transformer station equipment comes acquisition device identity information to with equipment identity information transfer to the intelligent terminal processing module who acquires, intelligent terminal processing module and transformer substation's substation server intercommunication, transformer substation's substation server is through special internal network passageway and master station of transformer substation server intercommunication.

Description

一种用于变电站的红外检测图像处理系统 Infrared detection image processing system for a substation

技术领域 FIELD

[0001] 本实用新型涉及一种红外检测图像处理系统,尤其涉及一种用于变电站的红外检测图像处理系统。 [0001] The present invention relates to an image processing system of infrared detection, particularly to a substation for an infrared detection image processing system.

背景技术 Background technique

[0002] 近年来,随着红外热成像技术的迅速发展,采用红外诊断技术对电气设备的早期故障缺陷及绝缘性能进行预测,使传统电气设备的预防性试验维修提高到预知状态检修,这已成为现代电力企业发展的方向。 [0002] In recent years, with the rapid development of infrared thermography, infrared early diagnosis of defects and failures in insulation of electrical equipment to predict preventative maintenance of conventional electrical test equipment to improve the maintenance predicted state, which has become the direction of modern power enterprise development. 红外成像技术可以对正在运行的设备进行非接触检测,获取其温度场分布、测量任何部位的温度值,据此对各种外部及内部故障进行诊断,具有实时、遥测、直观和定量测温等优点,用来检测变电站的运转设备和带电设备非常方便和有效,这样对于提高电气设备的可靠性与有效性,提高运行经济效益以及降低维修成本均具有非常重要的意义。 Infrared imaging device can be running on a non-contact detection, which obtain the temperature distribution, measured temperature value of any part, whereby the various external and internal fault diagnosis, real-time, telemetry, and other visual and quantitative temperature advantage to detect the operation of the substation equipment and electric equipment is very convenient and effective, so to improve the reliability and effectiveness of electrical equipment, improve economic efficiency and reduce operational maintenance costs are very important.

[0003] 然而,当前情况下,变电站带电检测存在试验过程不标准,试验数据管理不规范等问题。 [0003] However, in the present case, there is, transformer substation charging process is not a standard testing, test data management not standard. 在具体实验操作过程中,出现了许多试验数据对应错误,上传数据格式混乱等问题,因此,需要对被测设备信息,以及上传数据进行统一的规范。 During the experiment specific operation, there have been many trials data corresponding error, confusion and other problems uploading data format, therefore, the need for uniform standards for test equipment information, and upload the data. 此外,针对红外检测试验,不同类型的红外图像采集仪器的存储方式有所差异,有些厂家直接提供可打开的图像文件、将温度矩阵等信息写入不同的图层内,但是有些厂家输出的图像文件为非通用的文件格式。 Furthermore, for infrared testing, different types differ infrared image acquisition instrument of storage, some manufacturers directly open image file, the information of the temperature and the like written in the matrix in different layers, but some manufacturers image output the file is not a common file format. 以上问题使得红外图像的存储方式以及处理得到的文件格式不统一,导致红外图像处理后的数据利用效率低。 Such that the above problems of storage and processing of infrared images obtained file format is not uniform, resulting in low utilization efficiency of the data processing infrared image.

实用新型内容 SUMMARY

[0004] 为了解决现有技术的缺点,本实用新型提供一种用于变电站的红外检测图像处理系统,该系统可以规范试验数据与设备对应工作,提高红外图像的存储和利用效率以及试验数据的标准化。 [0004] In order to solve the drawbacks of the prior art, the present invention provides the infrared detector of the image processing system for a substation, the system may test specification data corresponding to the working device to improve the storage and utilization efficiency of the infrared image and the test data standardization.

[0005] 为实现上述目的,本实用新型采用以下技术方案: [0005] To achieve the above object, the present invention adopts the following technical scheme:

[0006] 一种用于变电站的红外检测图像处理系统,包括: [0006] An infrared detector substation image processing system, comprising:

[0007] 红外热像仪,所述红外热像仪通过接口与智能终端处理模块相连,所述红外热像仪用于采集的变电站内设备的红外图像,并将获取的红外图像传送至智能终端处理模块; [0007] The infrared camera, infrared camera the intelligent terminal via an interface processing module, the infrared image infrared camera device for collecting the substation, and obtaining an infrared image to the intelligent terminal a processing module;

[0008] 所述智能终端处理模块与RFID识别模块相连,所述RFID识别模块用于扫描变电站内设备上的RFID被动式标签来获取设备身份信息,并将获取的设备身份信息传送至智能终端处理模块; [0008] The processing module and the smart terminal coupled RFID identification module, means for identifying the RFID tag on the RFID passive scanning devices in the substation to obtain the device identification information and the acquired device identification information to the intelligent terminal processing module ;

[0009] 所述智能终端处理模块与变电站分站服务器相互通信;所述变电站分站服务器通过专用内部网络通道与变电站总站服务器相互通信。 [0009] The processing modules communicate with one another intelligent terminal station and the substation server; the server communicate with one another the substation station through a dedicated channel internal network server station substation.

[0010] 红外热像仪通过RS-232、RS-422或USB接口与智能终端处理模块相连。 [0010] Infrared, RS-422 or USB interface processing module and the smart device via RS-232.

[0011] 所述智能终端处理模块通过无线VPN加密网络与变电站分站服务器相互通信。 The [0011] processing module intelligent terminal communicate with each other through a wireless network encryption VPN server station and the substation.

[0012] 所述智能终端处理模块还与温度采集模块相连,所述温度采集模块用于采集变电站内设备周围的温度信号,并将采集的温度信号传送至智能终端处理模块。 [0012] The intelligent terminal processing module is further connected to the temperature acquisition module, the temperature acquisition module for acquiring a temperature around substation equipment signal, and transmits the acquired temperature signal processing module to the intelligent terminal.

[0013] 所述温度采集模块为温度传感器。 [0013] The acquisition module temperature is a temperature sensor.

[0014] 所述智能终端处理模块还与湿度采集模块相连,所述湿度采集模块用于采集变电站内设备周围的湿度信号,并将采集的湿度信号传送至智能终端处理模块。 [0014] The processing module is further connected to the intelligent terminal humidity acquisition module, the acquisition module for acquiring humidity around substation equipment humidity signal, and transmits the collected humidity signal processing module to the intelligent terminal.

[0015] 所述湿度采集模块为湿度传感器。 [0015] The humidity of a humidity sensor acquisition module.

[0016] 所述RFID识别模块为RFID扫描仪。 The [0016] RFID identification module is an RFID scanner.

[0017] 本实用新型的有益效果为: [0017] The beneficial effects of the present invention is:

[0018] (1)本实用新型通过采用RFID被动式标签,保证了设备身份信息的自动识别,规范了试验数据与设备对应工作; [0018] (1) of the present invention, by using passive RFID tags, to ensure that the device identity information automatically identify and standardize the test data corresponding to the working device;

[0019] (2)本实用新型利用智能终端处理模块对试验测量文件进行自动解析和图像处理,保证了试验特征值的统一性和结构; [0019] (2) according to the present invention using a smart terminal processing module testing measurements automatically parse files and image processing, to ensure the uniformity and structural tests eigenvalues;

[0020] (3)本实用新型利用智能移动终端处理模块,对红外检测图像进行的自动传输、解析和图像处理,这样的操作将不同数据采集模块得到的不同文件格式的红外图像测量文件进行统一处理和规范化,减少了人工操作带来的误差,提高了红外图像的存储和利用效率,实现了试验数据的标准化管理。 [0020] (3) of the present invention using the intelligent mobile terminal processing module, automatic transfer of the infrared detector image, the resolution and image processing, such an operation the infrared image measurement files of different file formats of different data acquisition module obtained unified standardization process and reduces errors caused by manual operation, and improve the storage efficiency of the infrared image, standardized test data management.

附图说明 BRIEF DESCRIPTION

[0021] 图1是本实用新型的整体结构示意图; [0021] FIG. 1 is a schematic diagram of the overall configuration of the present invention;

[0022] 其中,1、红外热像仪;2、接口;3、智能终端处理模块;4、变电站分站服务器;5、变电站总站服务器;6、RFID识别模块;7、温度采集模块;8、湿度采集模块。 [0022] wherein 1, infrared cameras; 2, the interface; 3, intelligent terminal processing module; 4, the substation station server; 5, the server station substations; 6, RFID identification module; 7, temperature acquisition module; 8, humidity acquisition module.

具体实施方式 Detailed ways

[0023] 下面结合附图与实施例对本实用新型做进一步说明: Drawings and examples further illustrate the present invention do [0023] conjunction with the following:

[0024] 如图1所示,本实用新型的用于变电站的红外检测图像处理系统,包括: [0024] As shown in FIG 1, the substation according to the present invention for detecting infrared image processing system, comprising:

[0025] 红外热像仪1,所述红外热像仪1通过接口2与智能终端处理模块3相连,所述红外热像仪1用于采集的变电站内设备的红外图像,并将获取的红外图像传送至智能终端处理模块3 ; [0025] The infrared camera 1, the infrared camera 1 is connected through the interface 32 to the intelligent terminal processing module, the infrared camera inside a substation apparatus for acquiring an infrared image, and the acquired IR image transfer processing module 3 to the intelligent terminal;

[0026] 智能终端处理模块3与RFID识别模块6相连,RFID识别模块6用于扫描变电站内设备上的RFID被动式标签来获取设备身份信息,并将获取的设备身份信息传送至智能终端处理模块3 ; [0026] The processing module 3 is connected to an intelligent terminal and the RFID recognition module 6, module 6 for RFID identification tag on passive RFID devices within the substation to obtain scanning device identity information and the acquired device identification information to the intelligent terminal processing module 3 ;

[0027] 智能终端处理模块3与变电站分站服务器4相互通信;变电站分站服务器4通过专用内部网络通道与变电站总站服务器5相互通信。 [0027] The processing module 4 intelligent terminal 3 communicate with each other with the substation station server; the substation station server 4 communicate with each other through a dedicated internal network channels 5 substation terminal server.

[0028] 进一步地,红外热像仪1通过RS-232、RS-422或USB接口与智能终端处理模块3相连。 [0028] Further, the infrared camera 1 RS-232, RS-422 or USB interface connected with the intelligent terminal via the processing module 3.

[0029] 本实用新型中,红外热像仪1是一种二维热图像成像装置,热成像系统是一个光学-电子系统,可用于接收波长在0.75〜lOOum之间的电磁辐射,它的基本功能是将接收到的红外辐射转化成电信号,再将电信号的大小用灰度等级的形式表示,最后在显示器上显示出来。 [0029] In the present invention, an infrared camera is a two-dimensional thermal image forming apparatus, a thermal imaging system is an optical - electronic system operable to receive electromagnetic radiation of wavelength between 0.75~lOOum, which is substantially It is a function of the received infrared radiation into electrical signals, then the size of the electrical signal represented in the form of gradation, and finally displayed on the display.

[0030] 红外热像仪包括红外光学系统、光机扫描器、红外探测器、信号处理器、制冷机、控制装置和图像信号输出装置;其中,制冷机用于保证红外探测器有效地工作,能够降低热噪声,延长工作波段,屏蔽背景噪声,降低前置放大器噪声。 [0030] The infrared camera comprises an infrared optical system, an optical scanner machine, infrared detectors, the signal processor, refrigerator, and an image signal outputting apparatus control apparatus; wherein, for securing the refrigerator infrared detector to work effectively, possible to reduce thermal noise, extended operating band, block out background noise, reducing noise preamplifier.

[0031] 红外热像仪的工作原理是: [0031] infrared camera works is:

[0032] 光学系统将景物发射的红外辐射收集起来,经过光谱滤波之后,将景物的辐射通量分布汇聚成像到光学系统焦面上,即探测器光敏面上。 [0032] The optical system of the infrared radiation emitted by the scene collected, after spectral filtering, distribution of the radiant flux converging image scene to the focal plane of the optical system, i.e. the photosensitive surface of the detector. 光机扫描器包括两个扫描镜组,一个做垂直扫描,一个做水平扫描,扫描器位于聚焦光学系统的探测器之间。 Ray scanner comprising two scanning mirror group, to do a vertical scan, a horizontal scanning made, the scanner is located between the focusing optical system of the detector. 当扫描器工作时从景物到达探测器的光束随之移动,在物空间扫出像电视一样的光栅。 When the scanner beam from reaching the detector work scene moves with, in the object space swept out like a television raster. 当扫描器以电视光栅形式将探测器扫过景物时,探测器逐点接受景物的辐射并转化成相应的电信号。 When the scanner in the form of television raster sweep the detector scene, a radiation detector receiving the scene-by-point and converted into corresponding electrical signals. 光机扫描器构成的景物图像依次扫过探测器,探测器依次并景物各部分的红外辐射转化成电信号,经过视频处理的信号,在同步扫描的显示器上显示出景物的热图像。 Subject image scanner ray detector constructed successively swept, and in turn the infrared radiation detector portion of each scene is converted into an electrical signal, through a video signal processing, showing the thermal image scene on the display synchronized scanning.

[0033] 进一步地,智能终端处理模块3通过无线VPN加密网络与变电站分站服务器4相互通信;可通过现有加密技术来实现对无线网络进行VPN加密。 [0033] Furthermore, the processing module intelligent terminal 3 communicate with each other through a wireless network and the substation encrypted VPN server station 4; VPN encryption may be implemented for wireless network prior to encryption.

[0034] 进一步地,智能终端处理模块3还与温度采集模块7相连,温度采集模块7用于采集变电站内设备周围的温度信号,并将采集的温度信号传送至智能终端处理模块。 [0034] Furthermore, the processing module 3 intelligent terminal further connected to the temperature acquisition module 7, 7 temperature acquisition module for acquiring around substation equipment temperature signal, and transmits the acquired temperature signal processing module to the intelligent terminal.

[0035] 更进一步地,温度采集模块7为温度传感器。 [0035] Still further, the temperature acquisition module 7 is a temperature sensor.

[0036] 进一步地,智能终端处理模块3还与湿度采集模块8相连,湿度采集模块8用于采集变电站内设备周围的湿度信号,并将采集的湿度信号传送至智能终端处理模块。 [0036] Further, the intelligent terminal 3 is also connected to the processing module and humidity acquisition module 8, module 8 transmits a signal for acquiring the humidity around the humidity signal substation equipment, collection and processing module to the intelligent terminal humidity collection.

[0037] 更进一步地,湿度采集模块8为湿度传感器。 [0037] Furthermore, the humidity of the humidity sensor 8 acquisition module.

[0038] 进一步地,RFID识别模块为RFID扫描仪。 [0038] Further, RFID identification module is an RFID scanner.

[0039] 其中,本实用新型的智能终端处理模块包括文件接收模块、文件解析模块、图像展示模块和图像处理模块;文件接收模块,其用于接收数据采集模块采集的红外图像,并分别传送至文件解析模块进行红外图像解析以及图像展示模块进行展示,解析后的红外图像传送至图像处理模块;图像处理模块,其用于提取解析后的红外图像中与设备身份信息相应的特征值,该特征值也送至变电站站内数据管理模块。 [0039] However, the present invention includes a document processing module intelligent terminal receiving module, a parsing module files, an image display module and an image processing module; file receiving module, for receiving the infrared image data acquisition module and are respectively transmitted to file parsing module parses the infrared image and an image display module for display, the resolved infrared image to the image processing module; an image processing module and device identity information corresponding to the infrared image feature value for parsing after extraction, the feature value is also supplied to the substation data management module. 智能终端处理模块中的文件接收模块、文件解析模块、图像展示模块和图像处理模块的处理过程均可以采用现有编程技术实现。 Intelligent terminal processing module receiving module file, the file parsing module, display module and the image processing of the image processing module can be implemented using conventional programming techniques.

[0040] 本实施例中,智能终端处理模块3为工业级Android平板电脑。 [0040] In this embodiment, the processing module 3 intelligent terminal for industrial Android tablets. 该工业级Android平板电脑包括8核Intel处理器,主频为1.8GHz ;4⑶DR3内存;64GB存储空间,7寸高清IPS液晶屏,支持多点触摸;支持MicroSD、S頂卡、USB接口、串口及自定义扩展口。 The industrial grade Android tablet 8 comprises a core Intel processor clocked at 1.8GHz; 4⑶DR3 memory; 64GB storage space, 7 inch HD IPS LCD screen, support multi-touch; support MicroSD, S top card, USB, serial, and custom expansion port.

[0041] 本实用新型的用于变电站的红外检测图像处理系统的工作过程为: [0041] The working process of the present invention an image processing system for detecting infrared substation is:

[0042] 步骤一:智能终端处理模块扫描变电站内待测设备上的RFID被动式标签,获取设备身份信息; [0042] Step a: intelligent terminal processing module scans the RFID passive tag substation on the device under test, acquiring device identification information;

[0043] 步骤二:确定红外热像仪型号,使用移动智能终端对应外接接口与红外热像仪进行物理连接; [0043] Step Two: determining infrared camera model, using a mobile intelligent terminal corresponding to the external interface physically connected to the infrared camera;

[0044] 步骤三:现场试验人员操作红外热像仪进行试验; [0044] Step Three: Field Test operates the thermal imaging test;

[0045] 步骤四:将试验生成测量文件传送至智能终端处理模块进行处理,智能终端处理模块通过文件接收模块进行接收,再分别通过文件解析模块和图像展示模块获取测量文件解析后图像,最后通过图像处理模块获得图像处理结果;该步骤可采用现有编程技术实现; [0045] Step Four: the test generating a measurement file is transmitted to the intelligent terminal processing module for processing, intelligent terminal processing module received by the file receiving module, and then were acquired after the measurement file analyzing images by file analyzing module and an image display module, and finally by the image processing module obtaining an image processing result; this step may employ conventional programming technology;

[0046] 步骤五:将规范化的处理结果以二进制形式通过加密的无线VPN网络传送至变电站内部数据管理模块进行汇总; [0046] Step 5: the processing result is transmitted to the standardized substation management module internal data summarized in binary form through a secure wireless VPN network;

[0047] 步骤六:站内需要测量的设备全部测量完毕后,根据设备的身份信息,将变电站站内服务器存储的数据通过专用内部网络通道传送至变电站总站服务器进行存储。 [0047] Step Six: the station needs to measure all After measurement apparatus, according to the identity information of the device, the server stores the data within the substation transmitting the internal network through a dedicated channel to the terminal server for storing substation.

[0048] 上述虽然结合附图对本实用新型的具体实施方式进行了描述,但并非对本实用新型保护范围的限制,所属领域技术人员应该明白,在本实用新型的技术方案的基础上,本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本实用新型的保护范围以内。 [0048] The combination with drawings of the present invention to specific embodiments described, but not limiting the novel scope of the present invention is protected, one of ordinary skill in the art should understand that, on the basis of the present invention the technical solution, the skilled do not need to pay within a variety of creative work can still make modifications or changes the scope of the present invention.

Claims (8)

1.一种用于变电站的红外检测图像处理系统,其特征在于,包括: 红外热像仪,所述红外热像仪通过接口与智能终端处理模块相连,所述红外热像仪用于采集的变电站内设备的红外图像,并将获取的红外图像传送至智能终端处理模块; 所述智能终端处理模块与RFID识别模块相连,所述RFID识别模块用于扫描变电站内设备上的RFID被动式标签来获取设备身份信息,并将获取的设备身份信息传送至智能终端处理模块; 所述智能终端处理模块与变电站分站服务器相互通信;所述变电站分站服务器通过专用内部网络通道与变电站总站服务器相互通信。 An image processing system for detecting infrared substation, characterized by comprising: a thermal imager, the infrared camera intelligent terminal via an interface processing module, for acquiring the infrared camera of substation infrared image device, and the acquired IR image transfer processing module to the intelligent terminal; intelligent terminal coupled to the processing module and the RFID identification module, means for identifying the RFID passive RFID tag on the scanning device to obtain substation equipment identity information and the acquired device identification information to the intelligent terminal processing module; said intelligent terminals communicate with each other and the substation processing module station server; the substation of the station server via a dedicated internal network server station and substations passage communicate with each other.
2.如权利要求1所述的一种用于变电站的红外检测图像处理系统,其特征在于,红外热像仪通过RS-232、RS-422或USB接口与智能终端处理模块相连。 2. one of the claim 1, an image processing system for detecting infrared substation, characterized in that the infrared camera via RS-232 RS-422, or is connected to, USB interface processing module and the smart device.
3.如权利要求1所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述智能终端处理模块通过无线VPN加密网络与变电站分站服务器相互通信。 One of the claim 1 for detecting an infrared image processing system of the substation, characterized in that said intelligent terminals communicate with each other via the processing module to encrypt the wireless network and the VPN server station the substation.
4.如权利要求1所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述智能终端处理模块还与温度采集模块相连,所述温度采集模块用于采集变电站内设备周围的温度信号,并将采集的温度信号传送至智能终端处理模块。 4. one of the claim 1, an image processing system for detecting infrared substation, characterized in that said intelligent terminal processing module is further connected to the temperature acquisition module, the temperature acquisition module for collecting around the inner substation equipment temperature signal, and transmits the temperature signal acquisition processing module to the intelligent terminal.
5.如权利要求4所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述温度采集模块为温度传感器。 5. An claimed in claim 4, wherein the image processing system for detecting infrared substation, characterized in that the temperature sensor is a temperature acquisition module.
6.如权利要求1所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述智能终端处理模块还与湿度采集模块相连,所述湿度采集模块用于采集变电站内设备周围的湿度信号,并将采集的湿度信号传送至智能终端处理模块。 6. one of the claim 1, an image processing system for detecting infrared substation, characterized in that the processing module is further connected to the intelligent terminal acquisition module humidity, said humidity acquisition module for collecting around the inner substation equipment the humidity signal, and transmits the collected humidity signal processing module to the intelligent terminal.
7.如权利要求6所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述湿度采集模块为湿度传感器。 7. An according to claim 6 for detecting the infrared image processing system of the substation, characterized in that the humidity of the humidity sensor acquisition module.
8.如权利要求1所述的一种用于变电站的红外检测图像处理系统,其特征在于,所述RFID识别模块为RFID扫描仪。 8. An according to claim 1 for detecting infrared image processing system of the substation, characterized in that the RFID identification module is an RFID scanner.
CN201520704004.8U 2015-09-11 2015-09-11 A infrared detection images processing system for transformer substation CN205015088U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106248215A (en) * 2016-07-27 2016-12-21 广西电网有限责任公司电力科学研究院 Power transformer key part running temperature real-time measurement system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106248215A (en) * 2016-07-27 2016-12-21 广西电网有限责任公司电力科学研究院 Power transformer key part running temperature real-time measurement system

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