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Stroboscopic controller and output control method thereof

A controller and strobe-type technology, applied in the direction of program control, computer control, general control system, etc., can solve problems such as the inability to realize precise control of N-channel light source and N-channel camera output, and achieve the effect of reducing difficulty and reducing requirements

Pending Publication Date: 2022-07-22
LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a stroboscopic controller and its output control method to solve the technical problem that the controller cannot realize the precise control of N-channel light source output and N-channel camera output by using a general-purpose processor

Method used

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  • Stroboscopic controller and output control method thereof
  • Stroboscopic controller and output control method thereof
  • Stroboscopic controller and output control method thereof

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Embodiment Construction

[0036] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0037]It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that data so used may be interchanged under appr...

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Abstract

The invention provides a stroboscopic controller and an output control method thereof, the stroboscopic controller comprises N paths of light source outputs, N paths of camera outputs and a processor, the processor is at least provided with M timers (N < = M < 2N), each timer comprises a channel comparison register, a counting register and a channel control register, and the stroboscopic controller is configured to obtain configuration information; when the configuration information meets the configuration condition, determining that the timer has two paths of PWM mode output for light source output through a logic AND gate and one path of PWM mode output for controlling camera output according to the configuration of the channel control register; obtaining a trigger signal, and starting counting of a timer; and according to the counting value of the counting register and the working mode of the timer, one-path light source output and one-path control camera output are realized. The requirement for the number of timers in the processor is lowered, the difficulty of processor model selection is lowered, and the function of a stroboscopic controller is achieved through a universal processor.

Description

technical field [0001] The application relates to the field of industrial control, and in particular, to a stroboscopic controller and an output control method thereof. Background technique [0002] With the development of industrial automation, the machine vision system has become the core driver of industrial automation, and the important factor affecting the input of the machine vision system is the light source. Since there is no general use standard for light source equipment, for each specific application scenario, the light source equipment is adjusted by the controller to make the machine vision system achieve the best effect. [0003] For existing industrial requirements, the controller often needs to control multiple light source outputs and multiple camera outputs, and each output is controlled by an independent timer. When the number of light source outputs and camera outputs is large, the control of the controller The chip requirements will also increase accord...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/21137
Inventor 原建利杨健
Owner LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD
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