Consumable recognition system, set of consumables and beverage dispenser
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/44
A47J-031/36
A47J-031/40
B65D-085/804
A47J-031/00
출원번호
US-0101960
(2014-12-05)
등록번호
US-10231572
(2019-03-19)
우선권정보
EP-13199227 (2013-12-20)
국제출원번호
PCT/EP2014/076681
(2014-12-05)
국제공개번호
WO2015/091017
(2015-06-25)
발명자
/ 주소
De Vreede, Jasper
Van Den Aker, Karel Johannes Adrianus
Hakkens, Franciscus Johannes Gerardus
Jacobs, Egbertus Reinier
Te Velde, Mart Kornelis-Jan
Dobrusskin, Christoph
Kooijman, Gerben
Lulofs, Klaas Jacob
De Bruijn, Frederik Jan
Weekamp, Johannes Wilhelmus
Valster, Susanne Maaike
출원인 / 주소
KONINKLIJKE PHILIPS N.V.
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
The present invention relates to a consumable recognition system for recognizing placement and/or type of consumable containing a food substance for the preparation of a beverage by use of a beverage dispenser. To enable the recognition of placement and/or type of consumable in a simple, foolproof a
The present invention relates to a consumable recognition system for recognizing placement and/or type of consumable containing a food substance for the preparation of a beverage by use of a beverage dispenser. To enable the recognition of placement and/or type of consumable in a simple, foolproof and easily implementable way the system comprises a plurality of magnetic and/or electric field elements (31, 32, 33, 301) for separately sensing a magnetic and/or electric field, wherein said consumable comprises one or more magnetically and/or electrically conductive elements (42, 51, 61, 71, 81, 82, 91, 92) and the sensed magnetic fields depend on at least one characteristic of the one or more magnetically and/or electrically conductive elements, a driver (34) for providing drive currents to said magnetic and/or electric field elements, and a signal processor (35) for recognizing placement and/or type of consumable based on the sensed magnetic and/or electric fields.
대표청구항▼
1. Consumable recognition system for recognizing placement and/or type of consumable containing a food substance for the preparation of a beverage by use of a beverage dispenser, the system comprising: a plurality of magnetic and/or electric field elements for separately sensing a different magnetic
1. Consumable recognition system for recognizing placement and/or type of consumable containing a food substance for the preparation of a beverage by use of a beverage dispenser, the system comprising: a plurality of magnetic and/or electric field elements for separately sensing a different magnetic and/or electric field, wherein said consumable includes one or more magnetically and/or electrically conductive elements and the sensed magnetic and/or electric fields depend on at least one characteristic of the one or more magnetically and/or electrically conductive elements;a driver for providing drive currents to said magnetic and/or electric field elements; anda signal processor for recognizing placement and/or type of consumable based on the sensed magnetic and/or electric fields. 2. System as claimed in claim 1, wherein the sensed magnetic and/or electric fields depend on one or more of the position, orientation, material, thickness, length, width, number of the two or more magnetically and/or electrically conductive elements. 3. System as claimed in claim 1, comprising an array of induction coils and/or capacitive sensitive pads arranged above, below and/or around the consumable. 4. System as claimed in claim 1, wherein said magnetic and/or electric field elements are arranged at or within a closing member of the beverage dispenser, in particular a lid of the beverage dispenser. 5. System as claimed in claim 1, wherein the number of magnetic and/or electric field elements corresponds to the maximum number of magnetically and/or electrically conductive elements and wherein each magnetic and/or electric field element is arranged to sense a magnetic and/or electric field from a sensing area, in which at most a single magnetically and/or electrically conductive element is arranged. 6. System as claimed in claim 1, wherein said signal processor is configured to generate a code from the sensed magnetic and/or electric fields and to recognize the type of consumable based on said code. 7. System as claimed in claim 1, wherein said plurality of magnetic and/or electric field elements comprises two or more conductive pathways, in particular concentric rings of electrically conductive material for sensing an electrical field between conductive pathways. 8. Set of consumables comprising at least two consumables for use in a beverage dispenser for preparation of a beverage, each consumable of said set comprising: a filtering body defining a space containing a food substance, from which the beverage is obtained; andtwo or more magnetically and/or electrically conductive elements for affecting magnetic and/or electric fields sensed by one or more induction coils of a consumable recognition system, wherein the two or more magnetically and/or electrically conductive elements have at least one characteristic, which is affecting one or more different sensed magnetic and/or electric fields and which is different for each type of consumable of the set of consumables, andwherein said one or more magnetically and/or electrically conductive elements are arranged on or within a top, bottom and/or side wall of the consumable. 9. Set of consumables as claimed in claim 8, wherein the at least one characteristic of the two or more magnetically and/or electrically conductive elements is one or more of the position, orientation, material, thickness, length, width, number of the two or more magnetically and/or electrically conductive elements. 10. Set of consumables as claimed in claim 8, wherein a magnetically and/or electrically conductive element comprises a ring or a ring segment of magnetically and/or electrically conductive material. 11. Set of consumables as claimed in claim 10, wherein the rings or ring segments of the two or more magnetically and/or electrically conductive elements are arranged concentrically. 12. Beverage dispenser for preparation of a beverage by use of a consumable containing a food substance, from which the beverage is obtained by use of extraction liquid, the beverage dispenser comprising: a consumable recognition system as claimed in claim 1 for recognizing placement and/or type of consumable;a chamber for receiving the consumable and for the passage of extraction liquid through the consumable;a liquid processing unit for the passage of extraction liquid through the consumable; anda controller for controlling one or more parameters of the beverage dispenser according to the recognized placement and/or type of consumable. 13. Beverage preparation system for preparation of a beverage, the system comprising: a beverage dispenser as claimed in claim 12; anda consumable from among a set of consumables containing a food substance, from which the beverage is obtained by use of extraction liquid, said consumable being arranged in the chamber of the beverage dispenser.
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