Title:
VOLUME MEASURING SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/151311
Kind Code:
A1
Abstract:
A volume measuring system and method. The method comprises: acquiring the perpendicular distance F between a laser transmitting device (3) and a conveyor belt (2); marking a point formed by laser irradiation as a placement point O; acquiring the angle θ from the placement point O to an image center relative to a photographing device (4); acquiring the distance h between the photographing device (4) and the laser transmitting device (3); acquiring the distance M between the laser transmitting device (3) and an object (1); and determining the volume of the object (1). The volume measuring method only requires the analysis of a photographed image for data processing, has a small footprint in terms of analysis resources, and increases work efficiency and measurement precision.
Inventors:
YU FENG (CN)
Application Number:
PCT/CN2019/117130
Publication Date:
July 30, 2020
Filing Date:
November 11, 2019
Export Citation:
Assignee:
ESSENIOT INTELLIGENT MEDICAL EQUIPMENT SUZHOU LTD INC (CN)
International Classes:
G01F17/00
Domestic Patent References:
| WO2002061368A2 | 2002-08-08 |
Foreign References:
| CN107655536A | 2018-02-02 | |||
| CN102278942A | 2011-12-14 | |||
| CN109540241A | 2019-03-29 | |||
| CN108627211A | 2018-10-09 | |||
| CN106918312A | 2017-07-04 | |||
| CN109029303A | 2018-12-18 | |||
| CN109029618A | 2018-12-18 | |||
| EP0851207A1 | 1998-07-01 | |||
| JPH06273211A | 1994-09-30 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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