Monitoring system and method thereof


Application Number: 00108310
Application Date: 2000.05.11
Publication Number: 1274211
Publication Date: 2000.11.22
Priority Information: 1999/5/17 JP 135391/99
International: H04B17/00
Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.
Address:
Inventor(s) Name: Oguri Toshitaka
Patent Agency Code: 11105
Patent Agent: ma ying
Abstract First and second supervised cards 103 and 104 are respectively provided with bus registers 114 and 115, CPUs 116 and 117 detect occurrence of a state change or failure of the respective apparatuses, the detected state change or failure information is stored in bus registers 114 and 115, and CPU 110 of currently used supervising card 101, alternately set to be used or reserved, reads the stored state change or failure information through supervisory control bus 105, and thereby supervises first and second supervised cards 103 and 104.