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Intelligent pointer instrument recognition system

An identification system and pointer-type technology, applied in the field of intelligent pointer-type instrument identification system, can solve problems such as poor directivity and weak directivity, and achieve the effect of improving efficiency, realizing intelligence and ensuring clarity.

Inactive Publication Date: 2018-06-01
TAICANG DINGCHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to overcome the problems of poor directivity and weak directivity, the present invention provides an obstacle avoidance system based on a single rotating ultrasonic sensor

Method used

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  • Intelligent pointer instrument recognition system

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Embodiment 1

[0012] Such as figure 1 The intelligent pointer instrument identification system shown includes a display, a printer, a database, a computer, a communication interface, a program-controlled standard source, an image acquisition card, a meter to be calibrated, and a camera. The image acquisition card is connected, and the image acquisition card is connected with the computer through the PCI bus, and the computer is connected with the program-controlled standard source through RS232, and the program-controlled standard source can also feed back information to the computer through RS232. The meter is connected, the computer is connected with a display, a printer, and a keyboard, the computer is connected with a communication interface, and the computer is connected with a database, and the data values ​​obtained by the computer are directly stored in the database.

[0013] Further, the image acquisition system is composed of a CCD camera, a motorized three-variable lens and an im...

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Abstract

The invention discloses an intelligent pointer instrument recognition system which comprises a display, a printer, a database, a computer, a communication interface, a program control standard source,an image acquisition card, a calibrated meter, and a camera. The camera is arranged above the calibrated meter and is connected to the image acquisition card. The image acquisition card is connectedto the computer via a PCI bus. The computer is connected to the program control standard source via RS232. The program control standard source is connected to the calibrated meter. The computer is connected with the display, the printer, and a keyboard. The computer is connected with the communication interface and is connected with the database. The intelligent pointer instrument recognition system is based on computer vision technology and a program control standard signal source, realizes the intellectualization of the calibration of a pointer instrument, and greatly improves the detectionefficiency. The detection accuracy is not affected by human.

Description

technical field [0001] The invention relates to an intelligent pointer instrument identification system, which belongs to the technical field of instrument identification systems. Background technique [0002] The pointer instrument has a simple structure and is easy to use. It is widely used in thermal quantity detection, mechanical quantity detection, component quantity detection, electromagnetic quantity detection, etc. The accuracy detection of pointer instruments can be divided into manual detection and automatic detection. At present, its accuracy detection Generally, manual detection is used, and the application of automatic detection technology can greatly improve its detection efficiency, effectively eliminate the influence of human factors on detection accuracy, and easily ensure detection accuracy. [0003] The indication accuracy detection of the pointer instrument mainly adopts the comparison method between the indicated value of the tested instrument and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20G01D18/00
CPCG01D18/00G06V10/147G06V10/22
Inventor 陈哲
Owner TAICANG DINGCHENG ELECTRONICS TECH CO LTD
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