CN205356532U - Thermal infrared imager capability test data processing platform - Google Patents

Abstract

The utility model discloses a performance test data processing platform of an infrared thermal imager, which comprises an infrared thermal imager, a black body radiation source, a video signal data transmission conversion module, a PC and a data storage module, wherein: the infrared thermal imager radiates toward the black body source to make it image on the infrared thermal imager; the infrared thermal imager is connected to the video signal data transmission conversion module through the video interface, and the video signal data transmission conversion module converts the video signal collected by the infrared thermal imager into a unified video signal data format , and transmit the data to the PC, and transmit it to the data storage module for storage. The PC is connected to the black body radiation source, and simultaneously reads the indicated value of the black body radiation source and the temperature detection value in the real-time video signal of the infrared thermal imager. The utility model can automatically process the performance test data of the infrared thermal imager in real time through the PC, reduces a large number of manual calculation processes, and avoids some artificial omissions.

Description

A performance test data processing platform for an infrared thermal imager

technical field

The utility model relates to a performance test data processing platform of an infrared thermal imager.

Background technique

With the continuous development of infrared thermal imager technology, in addition to the application in the military field, in civilian use, infrared thermal imager is used in equipment fault detection and diagnosis, material defect detection and evaluation, building energy saving evaluation, industrial production process, etc. The application of automatic monitoring and testing, product quality monitoring and disaster reduction and prevention is more and more extensive. Since the applications of thermal imaging cameras are mostly related to quality control and safety inspection, the requirements for the performance parameters of thermal imaging cameras are getting higher and higher. Therefore, it is very important to establish a more scientific and standardized infrared thermal imaging camera performance testing system.

At present, the performance testing process of infrared thermal imaging cameras mostly relies on manual reading records, and then manually input into PCs for calculation and processing. The working process is repetitive and cumbersome. In the prior art, the utility model patent 201420333791.5 discloses an infrared thermal imaging detection data analysis and diagnosis platform. In this platform, the infrared thermal imaging detector is connected to the data conversion and processing server module through the GPRS network. The equipment is tested, and the measured data is saved, and the data is uploaded to the data conversion and processing server module to diagnose and analyze the data, and propose equipment defect handling opinions, and individuals can query and modify the platform through a PC. However, this platform is only applicable to the field of power grid equipment status monitoring and analysis and diagnosis technology. It can only save data, pictures and videos after the detection process of the infrared thermal imaging detector is completed, and then import them into the data conversion and processing server module for diagnosis processing. The object of its analysis and diagnosis is the power grid equipment detected by the infrared thermal imaging detector.

Utility model content

In order to solve the above-mentioned problems, the utility model proposes a performance test data processing platform of an infrared thermal imager. It conforms to the standard specification, and the utility model needs to read the video information of the infrared thermal imager in real time, and complete the online processing and storage process of the detection data through the PC.

In order to achieve the above object, the utility model adopts the following technical solutions:

A performance test data processing platform for an infrared thermal imager, comprising an infrared thermal imager, a blackbody radiation source, a video signal data transmission conversion module, a PC, and a data storage module, wherein: the infrared thermal imager faces the blackbody radiation source, so that It is imaged on an infrared camera;

The infrared thermal imager collects the video signal of the blackbody radiation source, and connects with the video signal data transmission conversion module through the video interface, and transmits the video data after the converted format to the PC, and transmits it to the data storage module for storage, and the PC Connect the blackbody radiation source at the same time, read the indicated value of the blackbody radiation source and the temperature detection value in the real-time video signal of the infrared thermal imager.

The PC judges whether the performance test items of the infrared thermal imager are qualified according to the indicated value of the blackbody radiation source and the temperature detection value in the real-time video signal of the infrared thermal imager.

The PC has a data analysis and processing module for selecting the category of the infrared thermal imager performance test items.

The PC has a display module to display the real-time video signal of the infrared thermal imager in real time.

The data storage module is used to save the data of the PC and various pictures and videos collected by the infrared thermal imager.

The beneficial effects of the utility model are:

(1) The performance test data of the infrared thermal imager can be automatically processed in real time through the PC, reducing a large number of manual calculation processes and avoiding some artificial omissions;

(2) The performance test results of the infrared thermal imager can be stored to facilitate later retrieval and query work;

(3) Read the real-time video signal of the infrared thermal imager through the PC, which is easy to operate and use.

Description of drawings

Fig. 1 is the schematic diagram of the performance test data processing platform of the infrared thermal imager in the embodiment of the present invention;

Among them, 1—infrared thermal imager, 2—video signal data transmission conversion module, 3—data analysis processing and display module, 4—data storage module, 5—PC, 6—black body radiation source.

detailed description:

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

An infrared thermal imager performance test data processing platform includes an infrared thermal imager 1, a video signal data transmission conversion module 2, a data analysis processing and display module 3, a data storage module 4, a PC 5, and a blackbody radiation source 6.

The thermal imager 1 is connected with the video signal data transmission conversion module 2 through a video interface;

The video signal data transmission conversion module 2 connects the infrared thermal imager 1 and the data analysis processing and display module 3, reads the real-time video signal data of the infrared thermal imager through the video interface of the infrared thermal imager, and converts the video signal data into a unified video signal data format, and transmit the data to the data analysis processing and display module 3;

The data analysis processing and display module 3 displays the real-time video signal of the infrared thermal imager on the PC by using the existing analysis software on the PC 5, and can read the real-time data of the infrared thermal imager 1 and the display value of the blackbody radiation source 6 At the same time, the corresponding data processing process is carried out;

Data storage module 4 preserves the data processing result of data analysis processing and display module 3 by PC 5 software platform;

The PC 5 is used to access the data analysis processing and display module and the data storage module;

The blackbody radiation source 6 is an object used to measure the performance of the infrared thermal imager.

Concrete work process of the present utility model is as follows:

1) Adjust the display value of the blackbody radiation source 6 to the temperature value that the infrared thermal imager 1 needs to detect.

2) Start the thermal imaging camera 1, set the parameters of the thermal imaging camera 1, and aim it at the blackbody radiation source 6, and adjust the focal length to make it image clearly.

3) The video interface of the infrared thermal imager 1 is connected to the video signal data transmission conversion module 2, and the video signal data transmission conversion module 2 converts the video signal of the infrared thermal imager 1 into a unified video signal data format, and transmits it to the PC 5 Data analysis processing and display module 3 in .

4) The data analysis processing and display module 3 receives the video signal data transmitted by the video signal data transmission conversion module 2, and displays the video signal on the PC 5 in real time. Through the data analysis processing and display module 3, select the category of the thermal imager performance test item, after the temperature indication of the blackbody radiation source 6 is stable, read the indication value of the blackbody radiation source 6 and the real-time video signal of the infrared thermal imager 6 at the same time temperature detection value, and the data analysis processing and display module 3 processes the data, and can judge whether the performance test item of the infrared thermal imager is qualified through the data processing result.

5) The data storage module 4 saves the data processing results of the data analysis processing and display module 3 and information such as various pictures and videos.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (5)

1. A thermal imaging camera performance test data processing platform is characterized in that: it comprises a thermal imaging camera, a blackbody radiation source, a video signal data transmission conversion module, a PC and a data storage module, wherein: the thermal imaging camera Facing the black body radiation source, make it image on the infrared camera; The infrared thermal imager collects the video signal of the blackbody radiation source, and connects with the video signal data transmission conversion module through the video interface, and transmits the video data after the converted format to the PC, and transmits it to the data storage module for storage, and the PC Connect the blackbody radiation source at the same time, read the indicated value of the blackbody radiation source and the temperature detection value in the real-time video signal of the infrared thermal imager. 2. a kind of infrared thermal imaging camera performance test data processing platform as claimed in claim 1, is characterized in that: described PC machine is according to the temperature detection value in blackbody radiation source indicated value and infrared thermal imaging camera real-time video signal, discriminates Whether the performance test item of the infrared thermal imager is qualified. 3. A kind of thermal imager performance test data processing platform as claimed in claim 1, characterized in that: said PC has a data analysis and processing module for selecting the category of thermal imager performance test items. 4. A kind of infrared camera performance test data processing platform as claimed in claim 1, is characterized in that: described PC has display module, displays the real-time video signal of infrared camera in real time. 5. A kind of thermal imaging camera performance test data processing platform as claimed in claim 1, characterized in that: said data storage module is used to save the data of the PC and various pictures and videos collected by the thermal imaging camera .