Title:
CORRECTION METHOD AND SYSTEM FOR SENSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/222009
Kind Code:
A1
Abstract:
A correction method and system for a sensing device. The correction method for a sensing device comprises: separately sending a steady-state excitation signal and a transient excitation signal to a sensing device, and correspondingly receiving a steady-state sensing signal and a transient sensing signal (42); when the steady-state sensing signal meets a preset condition, analyzing same to obtain a steady-state field intensity value (44); analyzing the transient sensing signal to obtain a transient field intensity value, and correcting a dynamic sensing signal of the sensing device according to the steady-state field intensity value and the transient field intensity value (46). The provided correction method for a sensing device can effectively overcome the problem of signal attenuation, improve detection precision and accuracy, and reduce costs and resource waste.
More Like This:
Inventors:
YANGDAI TIANYI (CN)
LIU YAOHUA (CN)
WU WEI (CN)
MING FANHUA (CN)
LIU YAOHUA (CN)
WU WEI (CN)
MING FANHUA (CN)
Application Number:
PCT/CN2023/094674
Publication Date:
November 23, 2023
Filing Date:
May 17, 2023
Export Citation:
Assignee:
ANKON TECHNOLOGIES CO LTD (CN)
International Classes:
G01R35/00
Foreign References:
| CN114966511A | 2022-08-30 | |||
| CN106470591A | 2017-03-01 | |||
| CN107529948A | 2018-01-02 | |||
| CN109044249A | 2018-12-21 | |||
| CN112842320A | 2021-05-28 | |||
| CN114469057A | 2022-05-13 | |||
| CN1868403A | 2006-11-29 | |||
| US20040088136A1 | 2004-05-06 | |||
| US20200154986A1 | 2020-05-21 | |||
| US6211666B1 | 2001-04-03 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: