The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 1996
Filed:
Mar. 24, 1995
Isuzu Motors Limited, Tokyo, JP;
Abstract
A transmission-controlling system capable of controlling a transmission of a vehicle having both an automatic transmission (AT) and an anti-lock brake system (lBS), without damaging the ABS function is disclosed, in which both a change-speed graph for normal operation and a change-speed graph for acquiring automatic engine brake are incorporated in an AT controller and, when a signal noticing that ABS is in operation is not given from an ABS controller, the AT controller functions to shift gear speed according to the change-speed graph for aquiring automatic engine brake to thereby attain automatic engine brake and, when the signal noticing that ABS is out of operation, the AT controller functions to shift gear speed according to the change-speed graph for normal operation. In the latter case, the automatic engine brake is not acquired, and hence the ABS function is not possibly damaged, and the vehicle does not receive a severe shock.