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Patent Searching and Data


Title:
LIGHTING CONTROL DEVICE, LIGHTING CONTROL SYSTEM AND STORE CONTROL SYSTEM
Document Type and Number:
Japanese Patent JPH1032091
Kind Code:
A
Abstract:

To replace lamps with new ones, clean a laminate, and perform maintenance operations long in span by accumulating the action and used time of lighting equipment, and indicating that time having been accumulated, comes up to a set maintenance time.

A set-up inputting part 2 is operated so as to allow each specified value for the replacement time of each lamp and the cleaning time of a luminaire to be set up. The inputting part 2 is formed out of switches, and of a display means such as LEDs and the like, and the inputted specified values are stored in an EEPROM memory 4. Meanwhile, the operating time of the luminaire is accumulated by a real time clock 5 so as to be verified to each specified value stored in the memory 4, and when accumulated time is found to have come up to each prescribed time for the replacement of each lamp or the cleaning time of the luminaire, it is indicated over a display part 7 that replacement time is due, and concurrently a buzzer 8 is sounded so as to allow a warning to be given to controllers. In this place, the controllers replace each lamp with one stored in advance, or order the lamps for replacement from a store when no lamp is available in stock. When the luminaire has to be cleaned, it is cleaned by the controllers, themselves, or cleaning is relied on outside contractors.


Inventors:
MORITA MASAYUKI
MITSUHORI TOSHIHIRO
WATANABE MOTOO
KAWAZURU SHIGEHISA
Application Number:
JP1996000206545
Publication Date:
February 03, 1998
Filing Date:
July 17, 1996
Export Citation:
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Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
H05B37/02; (IPC1-7): H05B37/02
Attorney, Agent or Firm:
Yoshihiro Onoda