Data transmitting administrative method


Application Number: 00108660
Application Date: 2000.05.12
Publication Number: 1274230
Publication Date: 2000.11.22
Priority Information: 1999/5/12 JP 130904/99
International: H04N5/222
Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.
Address:
Inventor(s) Name: Yamada Seijun;Iitsuka Hiroyuki
Patent Agency Code: 31100
Patent Agent: li xiang
Abstract In a bus system having a plurality of instruments linked to each other, the invention proposes a method which avoids useless data transmission or useless occupation of a data transmission line. A data transmission line is established for starting receipt/transmission of data after available instruments for the transmission/receipt of the date are identified. During the transmission of the data, the enable and disable state of transmission/receipt of the data is monitored and if desired, the data transmission is broken.