US PATENT SUBCLASS 701 / 62
.~.~ Fail-safe control (e.g., preventing a gear shift)

Current as of: June, 1999
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701 /   HD   DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION

1  DF  VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION {19}
51  DF  .~ Transmission control {9}
62.~.~ Fail-safe control (e.g., preventing a gear shift) {1}
63  DF  .~.~.~> Responsive to faulty sensor

DEFINITION

Classification: 701/62

Fail-safe control (e.g., preventing a gear shift):

(under subclass 51) Transmission control wherein the electrical data processing system or calculating computer is designed to detect an abnormality in operating conditions and carry out or modify the appropriate sequence of instructions to stabilize operation of the transmission.

SEE OR SEARCH CLASS

708, Electrical Computers: Arithmetic Processing and Calculating,

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