Information communication system for use in robot

Details Information communication system for use in robot Information communication system for use in robot

2007-03-15

2010-02-16

Li, Shi K (Department: 2613)

Optical communications

Transmitter and receiver system

C398S109000, C398S114000

Reexamination Certificate

active

07664402

ABSTRACT:
An information communication system for use in a robot communicates a full-color light flux between a transmitting device and a receiving device separated from each other. The transmitting device receives a sensor signal to generate an optical information signal including a color signal based on a sensor identifying information and a brightness signal based on an output level of the sensor signal, and irradiates a light flux (an optical signal) enabling a user to recognize it through the optical information signal from a color LED. The receiving device is arranged away from the transmitting device, in which an analysis unit generates an identifying signal and an output level of a sensor on the basis of color information and brightness information extracted from an image processor from image data including the optical information signal imaged by an imaging unit.

REFERENCES:
patent: 5367458 (1994-11-01), Roberts et al.
patent: 6058339 (2000-05-01), Takiguchi et al.
patent: 2005-094744 (2005-04-01), None

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