Communications: electrical – Selective – Having indication or alarm
Patent
1984-05-14
1987-05-19
Rowland, James L.
Communications: electrical
Selective
Having indication or alarm
340 52R, 340693, 307 10R, 365228, B60Q 100
Patent
active
046671765
ABSTRACT:
A failure-monitor system for a digital control system includes one or more fault indicators which are adapted to turn on in response to failure of corresponding elements of the digital control system. The failure-monitor system is associated with a preselected switch operated when the vehicle is moving, such as an ignition switch, and responsive to turning on of the switch to initialize the failure-monitor system after maintenance has been completed. The failure-monitor system also includes an alarm indicator which is turned on when malfunction of one of the segments or elements of the digital control system is detected.
REFERENCES:
patent: 4258421 (1981-03-01), Juhasz et al.
patent: 4497057 (1985-01-01), Kato et al.
Hofsass Jeffery A.
Nissan Motor Company Limited
Rowland James L.
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