Title:
車両用変速機の制御装置
Document Type and Number:
Japanese Patent JP6448787
Kind Code:
B2
Abstract:
Provided is a method of securing a safe state of a vehicle transmission and avoiding deterioration of drivability without restricting a function of the vehicle transmission when a ROM failure is detected in a controller for a vehicle transmission. A software program is duplicated in a unit of control with identical contents, and when a ROM failure is detected, same control as a normal operation is performed by alternative control of control at the ROM failure site.
Inventors:
Yasuhiro Okabe
Yusuke Masuda
Daisuke Sekine
Yusuke Masuda
Daisuke Sekine
Application Number:
JP2017526260A
Publication Date:
January 09, 2019
Filing Date:
June 10, 2016
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
F16H61/12
Domestic Patent References:
JP2007207092A | ||||
JP200839740A | ||||
JP3288208A | ||||
JP2012183951A | ||||
JP10138780A | ||||
JP2000259422A | ||||
JP200175842A | ||||
JP200571155A | ||||
JP2006283832A | ||||
JP2007205942A | ||||
JP2010117752A | ||||
JP2010140325A | ||||
JP2014142030A |
Attorney, Agent or Firm:
Kaichi International Patent Office
Previous Patent: プリント基板に実装を行うための方法、プリント基板に実装を行うための...
Next Patent: CONNECTING METHOD FOR FIBER THREAD
Next Patent: CONNECTING METHOD FOR FIBER THREAD