Title:
車両ダッシュボード・インジケータの制御と起動のための処理
Document Type and Number:
Japanese Patent JP2004533955
Kind Code:
A
Abstract:
The process for the control and activation of vehicle dashboard indicators ( 121, 122, 221 ) consists in distributing the indicators into x groups ( 1, 2, 3, 4 ) of indicators ( 121, 122, 221 ) and in performing a time division multiplexing of the groups ( 1, 2, 3, 4 ), by determining an actual value of instantaneous excitation of the indicators ( 121, 122, 221 ) and by regulating a shape factor for multiplexed control and activation of the indicators ( 121, 122, 221 ) as a function of the deviation between the actual excitation value and a preset value.
Inventors:
Dennis, Sylvain
Application Number:
JP2002586291A
Publication Date:
November 11, 2004
Filing Date:
April 27, 2001
Export Citation:
Assignee:
Johnson Controls Automotive Electronics
International Classes:
B60R16/02; B60K37/06; B60R16/023; G07C3/00; G07C5/08; (IPC1-7): B60K37/06; B60R16/02
Attorney, Agent or Firm:
Hidekazu Miyoshi