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Software processing mode of single dry reed pipe and double dry reed pipes

A double reed switch and software processing technology, applied in signal transmission systems, instruments, electrical signal transmission systems, etc., can solve problems such as software processing methods that have not been seen, and achieve the effect of ingenious ideas and reasonable methods

Inactive Publication Date: 2008-12-17
SHANGHAI XIELIN ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, for the field of water meter pulse collectors, there is no such software processing method

Method used

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  • Software processing mode of single dry reed pipe and double dry reed pipes

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Embodiment Construction

[0008] This software processing method is used in the water meter pulse collector to collect the single reed switch pulse or double reed switch pulse of the water meter. The water meter with single reed pipe has one pulse output and the water meter with double reed has two pulse outputs.

[0009] In order to record the interference signal, we can filter the output pulse of the single / double reed. Assume that the pulse output by the clarinet / oboe is a low-level pulse of 80ms, and the minimum interval between two pulses is 1 second. We can sample the input end of the single / double reed switch at an interval of 15ms, when 5 low levels are continuously sampled. We think that a pulse is collected, and then continue to sample until 5 consecutive high levels are collected, we think that the pulse is over. If two or more pulses are continuously collected within 1 second, only one pulse is counted.

[0010] Because the single reed switch has only one pulse output, when the single re...

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Abstract

The invention discloses a software processing mode for a single dry reed pipe and a double dry reed pipe, which mainly comprises the following steps: firstly, when the single dry reed pipe has one pulse output, the pulse is acquired, and 1 is added to a figure; secondly, when the double dry reed pipe has two pulse outputs, in case that one pulse output is called A, and the other one is called B, after A outputs one pulse, then B also outputs one pulse, the pulse of the A and the pulse of the B are acquired in sequence, 1 is added to the figure; after the pulse of the A is received, then the pulse of the A is further received, no 1 is added to the figure; and after the pulse of the B is received, then the pulse of the B is further received, no 1 is added to the figure. The software processing mode has the advantages that the mode is reasonable, the concept is skillful, the receiving modes of the single dry reed pipe and the double dry reed pipe are all integrated into a water meter collector, then the PDA is used to arrange the water meter collector into the pulse receiving mode of the single dry reed pipe or the pulse receiving mode of the double dry reed pipe in a communication manner, and the software processing mode especially has the popularization value.

Description

technical field [0001] The invention relates to the technical field of software processing, in particular to a software processing method for a single reed switch and a double reed switch. Background technique [0002] At present, there is no such software processing method for the field of water meter pulse collectors. Contents of the invention [0003] The object of the present invention is to provide a software processing method for a single reed switch and a double reed switch that can effectively overcome the above-mentioned defects, and can set the water meter collector to a single reed switch pulse receiving mode or a double reed switch pulse receiving mode. [0004] To achieve the above object, the present invention adopts following technical scheme: a kind of software processing mode of single reed pipe and double reed pipe mainly comprises the following steps: A. when single reed pipe has a pulse output, we collect this pulse , count plus 1; B. The double reed s...

Claims

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Application Information

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IPC IPC(8): G08C19/00G08C19/16
Inventor 顾博文
Owner SHANGHAI XIELIN ELECTRONICS
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