Infrared thermometer data analysis processing platform and method

A data analysis and processing, infrared thermometer technology, applied in the field of infrared temperature measurement and infrared thermal imaging, can solve problems such as inconvenient product miniaturization design, and achieve the effect of low power consumption and strong battery life

Inactive Publication Date: 2014-12-31
NANJING UNIV OF SCI & TECH
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  • Abstract
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Problems solved by technology

[0003] At present, the main processing chip of most infrared thermometers is an FPGA chip. The hardware program inside the FPGA needs to be updated and upgraded through t...

Method used

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  • Infrared thermometer data analysis processing platform and method
  • Infrared thermometer data analysis processing platform and method
  • Infrared thermometer data analysis processing platform and method

Examples

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Embodiment 1

[0073] The infrared thermometer data analysis and processing platform of the present invention uses a capacitive touch screen as the touch screen, and the touch screen is composed of a touch sensing part and a touch screen controller ADS7843. The touch information is sent to the ADS7843 controller, converted into contact coordinates, and sent to the ARM processing chip. The ARM processing chip contains a touch screen control interface, which can be directly connected to the touch module, and the signal is calculated according to the received touch information. and processing. For different infrared thermometers, due to the difference of different infrared detectors, there will be some differences in the temperature calibration curve accordingly. In order to make this platform have better compatibility, the temperature calibration curve calculation formulas of many different models of common civilian infrared detectors such as American Tau series and French ULIS series are stor...

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Abstract

The invention discloses an infrared thermometer data analysis processing platform comprising a central processing unit, a storage module, a human-machine operating interface and an interface module; the storage module, the human-machine operating interface and the interface module are connected with the central processing unit; a TFT LCD (thin-film transistor liquid crystal display) touch screen of the human-machine operating interface or keys are used to transmit control signals to an ARM (advanced RISC machines) chip of the central processing unit; the ARM chip is controlled to receive infrared video data of an infrared thermometer through a video interface, receive network transmission data of the infrared thermometer through a network transmission interface or receive video data or infrared image data in an SD (secure digital) storage card through an SD storage card interface; the ARM chip of the central processing unit analytically processes the infrared video data or infrared image data received and transmits analytic results to the TFT LCD touch screen for displaying; a serial interface transmits serial control command packets to the infrared thermometer and systematically maintain the infrared thermometer. The infrared thermometer data analysis processing platform allows efficient and accurate analysis of infrared temperature measurement images and allows systematic maintenance for the infrared thermometer.

Description

technical field [0001] The invention belongs to the technical field of infrared temperature measurement and infrared thermal imaging, in particular to an infrared thermometer data analysis and processing platform and a method thereof. Background technique [0002] Generally, advanced handheld infrared thermometers use infrared focal plane detectors to collect infrared images, and they must have both temperature measurement and thermal imaging functions. Therefore, the volume and weight of handheld infrared thermometers must be well controlled. It also greatly limits the function of the infrared thermometer. Different infrared thermometers may collect infrared images through different types of detectors, and have different image processing requirements for different applications. Due to the small size of the general handheld infrared thermometer, it is required to be easy to carry, the power consumption cannot be too high, and the data processing chip used has limited functi...

Claims

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Application Information

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IPC IPC(8): G01J5/00G01J5/02
Inventor 顾国华樊晓清陈钱张桥舟隋修宝毛伟赵耀朱道广朱才高何伟基
Owner NANJING UNIV OF SCI & TECH
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