Adjustable on-line industrial monitoring and controlling system using linear array CCD image sensor

Jinghui Wang; Anhua Mei; Mozhi Yu

doi:10.1117/12.228843

22 December 1995 Adjustable on-line industrial monitoring and controlling system using linear array CCD image sensor

Jinghui Wang, Anhua Mei, Mozhi Yu

Proceedings Volume 2595, Machine Tool, In-Line, and Robot Sensors and Controls; (1995) https://doi.org/10.1117/12.228843
Event: Photonics East '95, 1995, Philadelphia, PA, United States

Abstract

This paper presents an industrial monitoring and controlling system designed for the size measuring of the automation line. The system employs a linear CCD image sensor and 8098 single-chip computer. The object is imaged on the CCD through an optical setup, then, the image signal of the object is produced. By means of binarilizing, amplifying and transforming, the pulse signal with certain width corresponding to the length of the object is inputted to the single-chip computer. The system applies the method of filling pulse. By calculating the numbers of the pulses filled, the system obtains the length of the object and displays it on a light-emitted diode (LED). When the size of the object is over the tolerance, the system will warn by audio and light and operate the take-off device to take the object out of the line. The measuring range is adjustable. Therefore, the system is suitable for real time industrial application.

Citation Download Citation

Jinghui Wang, Anhua Mei, and Mozhi Yu "Adjustable on-line industrial monitoring and controlling system using linear array CCD image sensor", Proc. SPIE 2595, Machine Tool, In-Line, and Robot Sensors and Controls, (22 December 1995); https://doi.org/10.1117/12.228843

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