Economy Value of High Precision Ultrasound Flowmeter

In order to improve the measurement accuracy of intelligent water meter, a high precision ultrasonic flowmeter is designed. The device integrates the functions of CPU, DSP and FPGA on one chip to complete the timing function, which effectively improves the integration and stability of the system. Th...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2019-06, Vol.1237 (2), p.22009
Main Authors: Guiping, Yu, Xiaoming, Ma
Format: Article
Language:English
Subjects:
Water meters
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In order to improve the measurement accuracy of intelligent water meter, a high precision ultrasonic flowmeter is designed. The device integrates the functions of CPU, DSP and FPGA on one chip to complete the timing function, which effectively improves the integration and stability of the system. The system uses time difference method to measure liquid velocity, and uses DSP Slices of Xilinx Corporation to complete smoothing filter function. The measurement accuracy is high and has a good application prospect.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1237/2/022009