Fibers with physical features used for coding
US-2015379312-A1 · Dec 31, 2015 · US
Paper-type detection device and detection method
US8985299B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985299-B2 |
| Application number | US-201214348467-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 26, 2012 |
| Priority date | Dec 8, 2011 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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A paper-type detection device comprises a sensor unit, a storage unit and a control unit. The sensor unit is used for detecting a transmission state of a paper according to a fixed clock period, and carrying out binaryzation on detected signals to indicate the presence-absence state of the paper. The storage unit is used for acquiring the signals detected by the sensor unit, acquiring paper information in the signals, and storing the paper information in sequence. The control unit comprises a first state counter and a second state counter. The control unit controls the two state counters for carrying out zero clearing and starting operations for counting in conjunction with the sensor unit.
First claim
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The invention claimed is: 1. A paper currency detection apparatus, comprising: a sensor unit for detecting a transmission state of a paper currency according to a fixed clock period, and binarizing the detected signal to represent whether the paper currency appears; a storage unit for collecting the signal detected by the sensor unit, acquiring paper currency information in the signal and storing the paper currency information in sequence; and a control unit comprising a first…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8985299B2 cover?
- A paper-type detection device comprises a sensor unit, a storage unit and a control unit. The sensor unit is used for detecting a transmission state of a paper according to a fixed clock period, and carrying out binaryzation on detected signals to indicate the presence-absence state of the paper. The storage unit is used for acquiring the signals detected by the sensor unit, acquiring paper inf…
- Who is the assignee on this patent?
- Grg Banking Equipment Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G07D7/12. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).