초록 ▼

A failure diagnostic processing system including a checking element for achieving a diagnostic check with respect to sensors to produce first and second diagnostic signals regarding each sensor. The first and second diagnostic signals indicate whether or not a failure condition stands, respectively.

A failure diagnostic processing system including a checking element for achieving a diagnostic check with respect to sensors to produce first and second diagnostic signals regarding each sensor. The first and second diagnostic signals indicate whether or not a failure condition stands, respectively. Also included are counting element for achieving a count up and a count down selectively in response to the first and second diagnostic signals, respectively; an alarm element for providing an alarm indication in accordance with the count number of the counting element; and a recording element for creating a history of failure by recording the count number of the counting element where the count number exceeds a predetermined reference number for starting the record.

대표청구항 ▼

A failure diagnostic processing system for an apparatus supervised by sensors which detect individual conditions of the apparatus, said system comprising: checking means, operatively connected to the sensors, for achieving diagnostic checks with respect to the sensors to produce first and second dia

A failure diagnostic processing system for an apparatus supervised by sensors which detect individual conditions of the apparatus, said system comprising: checking means, operatively connected to the sensors, for achieving diagnostic checks with respect to the sensors to produce first and second diagnostic signals regarding each of the sensors, the first and second diagnostic signals indicating that a failure condition exists and does not exist, respectively; counting means, operatively connected to said checking means, for generating a count number by incrementing and decrementing selectively in response to the first and second diagnostic signals, respectively; alarm means, operatively connected to said counting means, for providing an alarm indication in accordance with the count number of said counting means; and recording means, operatively connected to said counting means, for creating a history of failures by recording the count number of said counting means after the count number exceeds a first predetermined reference number.