Resources Contact Us Home
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
Handheld electronic device with text disambiguation employing advanced editing feature
Semiconductor device and manufacturing method thereof
Device for data routing in networks
Method and system for calibrating laser profiling systems
Load balancing in shortest-path-bridging networks
Biodiesel data collection system
Extensible, filtered lists for mobile device user interface
  Randomly Featured Patents
Method of measuring chemical concentration iontophoretically using impermeable mask
Composite wood structures bonded by poly(vinyl acetate) emulsion adhesives containing an alkoxysilane
Hypodermic syringe with a selectively retractable needle
Wireless multicasting service method using relayed transmission scheme
Liquid crystal compounds having a fluoroether terminal portion
Door lock assembly having escutcheon with removable posts
System and method for modifying display components in an internet web page without changing the remainder of the web page
Basic compound, its polymer, a process for the preparation thereof and its use as ion exchange resin
Garage door opener security device
Stick for playing with a puck or a ball