US PATENT SUBCLASS 701 / 43
.~.~.~ Fail-safe system

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


701 /   HD   DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION

1  DF  VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19}
36  DF  .~ Vehicle subsystem or accessory control {5}
41  DF  .~.~ Steering control {3}
43.~.~.~ Fail-safe system

DEFINITION

Classification: 701/43

Fail-safe system:

(under subclass 41) Steering control wherein the electrical data processing system or calculating computer is designed to detect an abnormality in operating conditions and carry out the appropriate sequence of instructions to stabilize the steering system.

SEE OR SEARCH CLASS

340, Communication: Electrical,

507, for a fail-safe responsive indicating system.

708, Electrical Computers: Arithmetic Processing and Calculating,

530+, for an electric digital calculating computer having a specialized function of error detection or correction

714, Error Detection/Correction and Fault Detection/Recovery, 2+, for a fail-safe fault recovery apparatus.