Pen type line drawing counting method and device

Abstract

The invention discloses a pen type line drawing counting method and device, and relates to the field of detection counters. The method comprises the following steps: (1) setting an effective counting signal time idle threshold; (2) detecting and collecting a counting trigger signal triggered by the refill in real time; (3) extracting an idle time period of no trigger signal at the rear end of the counting trigger signal in real time, and comparing the idle time period with a preset effective counting signal time idle threshold value; (4) in the trigger signal queue, taking the signals meeting the condition that the idle time period of no trigger signal at the rear end of the counting trigger signal is larger than or equal to a preset effective counting signal time idle threshold value as effective trigger signals, adding into data statistics, and ignoring all other trigger signals which do not meet the condition, wherein the ignored counting trigger signals have no fixed quantity, so that the quantity of the ignored small interval time before the effective signals is also uncertain; repeated and invalid counting signals can be ignored, drawn parts or parts are accurately counted, and repeated counting is avoided; and the operation is simple and effective.

Description

technical field [0001] The invention relates to the field of pen-type counters, in particular to a pen-type counting method and device. Background technique [0002] In daily life and production activities, counters are widely used, and the most common type of pen counter is that the pen core is used as a counting switch to trigger an operation, and a corresponding count value is counted. However, when we use the pen tip of a pen counter to draw parts and mark them according to the requirements of the drawing process, there will be repeated drawing, repairing, and one or more actions to draw the same part, and we need to complete the operation. Count and count the parts drawn up to the standard; because of the instability of the drawing action, at this time, ordinary pen counters will have repeated counting uncertainties, which is completely incapable of working. [0003] Therefore, it is necessary to provide a method and device for counting lines drawn by a pen to solve th...

AI Technical Summary

Problems solved by technology

However, when we use the tip of a pen counter to draw parts and mark them according to the requirements of the drawing process, there will be repeated drawing, repairing, and one or more actions to draw the same part, and we need to complete the operation. Count and count the parts drawn up to the standard; because of the instability of the drawing action, at this time, the ordinary pen-type counter will have repeated counting uncertainties, which is completely incapable of working.

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