Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electronic controller with fault diagnosing function










Image Number 2 for United States Patent #5897596.

An electronic controller includes an internal power stabilizing circuit which supplies stabilized power to drive circuits and a fail-safe relay drive circuit all built within the controller, a monitoring unit which monitors the operational states of the circuits in the controller based on the state of power output of the power stabilizing circuit, and a drive unit which drives the fail-safe relay drive circuit in response to the detection by the monitoring unit of a predetermined output state of the power stabilizing circuit indicative of the occurrence of abnormality in at least one of the circuits including the drive circuits within the controller.








 
 
  Recently Added Patents
Wild card auto completion
DL control channel structure enhancement
Code reading apparatus, sales registering apparatus, and sales registering method
Zoom lens
Device for maneuvering a vehicle using maneuvering moves using at least one trajectory
Lead frame array package with flip chip die attach
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
  Randomly Featured Patents
Window sill component
Hand-held instrument for cutting paper or similar planar sheet material
Multimeric form of human rhinovirus receptor protein
Method of regulating the polymerization of cyclic polycarbonate with initiator and polyhydric phenol
Blood collecting and filtering apparatus
Methods of treating secondary bone tumors with antibodies against PDGFR alpha
Collector rail
PCM coder and decoder having function of two-wire/four-wire conversion
Probabilistic framework for the highly efficient correlation of call chains with hardware events
Method of forming a relatively stable slip of silicon metal particles and yttrium containing particles