Invention Grant
US07862434B2 Multi-sensor system for counting and identifying objects in close proximity
有权
用于近距离计数和识别物体的多传感器系统
- Patent Title: Multi-sensor system for counting and identifying objects in close proximity
- Patent Title (中): 用于近距离计数和识别物体的多传感器系统
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Application No.: US11672301Application Date: 2007-02-07
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Publication No.: US07862434B2Publication Date: 2011-01-04
- Inventor: Ronald N. Miller , Christian Richard , Iannick Poirier
- Applicant: Ronald N. Miller , Christian Richard , Iannick Poirier
- Applicant Address: US FL Bonita Springs
- Assignee: The Kendall 1987 Revocable Trust
- Current Assignee: The Kendall 1987 Revocable Trust
- Current Assignee Address: US FL Bonita Springs
- Agency: Pierce Atwood LLP
- Agent Kevin M. Farrell; Katherine A. Wrobel
- Main IPC: A63F13/00
- IPC: A63F13/00

Abstract:
A system for counting and identifying a plurality of gaming chips having a programmable RFID device embedded therein. The programmable RFID device having unique authentication data disposed therein. The system includes a tray structure defining a plurality of predetermined chip positions within a multi-dimensional grid. The tray structure is configured to carry the plurality of gaming chips such that each of the plurality of gaming chips are substantially disposed in a corresponding one of the plurality of predetermined chip positions within the multi-dimensional grid. An optical sensing assembly is configured to optically scan each of the plurality of predetermined chip positions to detect the presence of a gaming chip in each of the plurality of predetermined chip positions if present therein and generate a count corresponding to a number of detected gaming chips. An RFID reader assembly is configured to interrogate the plurality of gaming chips disposed in the tray structure and generate a list of authenticated gaming chips, the RFID reader assembly further generating a system status based on a comparison of the list of authenticated gaming chips relative to the number of detected gaming chips counted by the optical sensing assembly.
Public/Granted literature
- US20070184898A1 Multi-Sensor System for Counting and Identifying Objects in Close Proximity Public/Granted day:2007-08-09
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