| 摘要 |
PROBLEM TO BE SOLVED: To provide recording equipment, communication equipment for management, a recording management method, and a recording management system by which unauthorized photographing or sound recording can be restricted. SOLUTION: A photographing management region notification signal S1 is transmitted from photographing management equipment 10, and then, a photographing management region 1 is formed. Photographing equipment 11 receiving the photographing management region notification signal S1 is made into a photographing management state, and then, photographing is restricted. The photographing equipment 11 transmits a command S2 to apply the authorization for photographing to the photographing management equipment 10, and then, the authorization for photographing is applied. The photographing management equipment 10 discriminates the propriety of the photographing by analyzing the received signal regarding the application of the authorization for photographing transmitted from the photographing equipment 11. The photographing management equipment 10 transmits a photographing propriety response S3 to the photographing equipment 11. If the signal from the photographing management equipment 10 indicates the authorization for photographing, the photographing equipment 11 is allowed to photograph in the photographing management region 1. COPYRIGHT: (C)2006,JPO&NCIPI
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