Method for calibrating sensor in vending machine and vending machine
US11822034B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Apr 29, 2020 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Nov 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/087
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Provided are a method for calibrating sensors in a vending machine and a vending machine. input values of first input terminals and input values of second input terminals of sensors are determined through level 1 calibration and level 2 calibration, respectively, which may greatly increase the number of adjustable grades of the luminous intensity of an optical generator of each sensor, and may further greatly improve the success rate of calibration on the sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.