IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0061345
(2005-02-18)
|
등록번호 |
US-7478749
(2009-01-20)
|
발명자
/ 주소 |
- Clothier,Brian L.
- Ablah,Amil J.
- Cabak,Richard
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
9 |
초록
▼
A food preparation system and method that partially automates the ordering, preparation, and delivery of food items such as pizza. The food preparation system broadly comprising an ordering or point-of-sale station, a computing device, a conveyor system, at least one food preparation station, at lea
A food preparation system and method that partially automates the ordering, preparation, and delivery of food items such as pizza. The food preparation system broadly comprising an ordering or point-of-sale station, a computing device, a conveyor system, at least one food preparation station, at least one heating station, a transfer station, a delivery station including at least one delivery device, and an entry/exit station.
대표청구항
▼
Having thus described the preferred embodiment of the invention, what is claimed as new and desired to be protected by Letters Patent includes the following: 1. A food preparation system comprising: an ordering station for receiving order information from a customer relating to a food product; a co
Having thus described the preferred embodiment of the invention, what is claimed as new and desired to be protected by Letters Patent includes the following: 1. A food preparation system comprising: an ordering station for receiving order information from a customer relating to a food product; a computing device for receiving at least some of the order information from the ordering station and for creating food preparation instructions to be followed to prepare the food product; a conveyor system including a track and a plurality of cars movable along the track, each car including a food-supporting platform and a memory device operably coupled with each car and moveable therewith along said track, said memory device operable for receiving and storing at least some of the order information and at least some information related to said food preparation instructions, each of said cars being independently moveable along said track relative to the other cars; and at least one food preparation station to which the track carries the cars, the food preparation station including a stopping device to stop the movement of each car at the food preparation station, a reader for reading at least some of the information stored in the memory of each car, a prompter for prompting a person at the food preparation station to follow at least one food preparation instruction derived from the information read by said reader, and a selectively operable input device operated by the person at the food preparation station when the prompted food preparation instruction is completed, in order to release the car and allow the car to move from the station. 2. The food preparation system as set forth in claim 1, the track including--an elongated rail for mounting to a fixed support, the rail presenting an upper track groove and a lower track groove, a pair of elongated power strips positioned on the rail, at least one RFID reader/writer attached to or adjacent the rail near one of the stations for writing information to or reading information from the memory device on each car, and at least one resonator puck attached to or adjacent the rail near one of the stations. 3. The food preparation system as set forth in claim 1, each car further including--a plurality of wheels for positioning in the upper and lower track grooves of the track rail, a drive motor for driving the wheels along the upper and lower track grooves, a pair of electrically conductive brushes for contacting the power strips on the track and transferring electricity to the drive motor, a linear transducer for sensing when the car is adjacent the resonator puck, and said stopping device comprising control circuitry coupled with the linear transducer for disabling the drive motor when the linear transducer senses that each car is adjacent the resonator puck. 4. The food preparation system as set forth in claim 3, the wheels each including an axle, a spherical hub attached to the axle, a tire, a driven hub attached to the tire, a plurality of drive balls positioned in sockets of the driven hub and movable within drive grooves formed in the spherical hub. 5. The food preparation system as set forth in claim 1, each car further including a strain gauge coupled with the food-handling platform for sensing weight of food items placed on the platform. 6. The food preparation system as set forth in claim 1, each car further including a drive motor, said stopping device having a proximity sensor for sensing when the car approaches another object on the track and an electronic switch coupled with the proximity sensor for deactivating the drive motor. 7. The food preparation system as set forth in claim 1, each car further including a pivot arm attached to the food-handling platform for maintaining a level orientation of the food-handling platform regardless of the position of the car along the track. 8. The food preparation system as set forth in claim 1, wherein the information related to the ordered food item is stored on the memory device of each car with an RFID reader/writer at an ordering station. 9. The food preparation system as set forth in claim 8, wherein the memory device on each car is an RFID tag. 10. The food preparation system as set forth in claim 1, wherein the information related to the ordered food item is read from the memory device of each car with an RFID reader/writer at a food preparation station. 11. The food preparation system as set forth in claim 1, further including a heating station to which the track carries each car for heating the food item on the food supporting platform of each car. 12. The food preparation system as set forth in claim 1, further including a transfer station to which the track carries each car car, the transfer station including a reader for reading at least some of the order information from the memory on each car car. 13. The food preparation system as set forth in claim 1, further including a delivery station adjacent the transfer station for use in preparing the food item for delivery to the customer. 14. The food preparation system as set forth in claim 13, the delivery station including a delivery device including a holder for holding the food product and a memory device for receiving and storing at least some of the order information read by the transfer station. 15. The food preparation system as set forth in claim 1, further including an entry/exit station including a reader for reading at least some of the order information stored on the memory device of the delivery device and for transmitting the order information to the computing device.
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