Title:
MULTIPLEX COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JPS624658
Kind Code:
A
Abstract:
PURPOSE:To markedly reduce the number of wire harnesses and reduce the space for lamps by integrally forming switches and an indication part and allowing said indication part to perform alarm indication for the abnormal state which is not used in ordinary case. CONSTITUTION:A key input indication integral formation apparatus 11 includes a display 2 and a transparent switch 1, and information is input by pushing the switch 1 by pressing the indication part of the apparatus 2. A switch input and indication control circuit 3 detects the information input through the switch 1, and the image information corresponding to the information is given into the display 2, and an image is displayed. Further, the switch input and indication control circuit 3 indicates the alarm information onto the display scene of the display 2, corresponding to the abnormal-state detection signal which is given through a sensor 10 and a switch 10, and an alarm apparatus 13 is operated to generate an alarm sound, and the necessity of wiring to each switch from a multiplex transmission terminal is avoided.
Inventors:
NISHIDA FUTOSHI
SHINODA HIROAKI
SHINODA HIROAKI
Application Number:
JP14532285A
Publication Date:
January 10, 1987
Filing Date:
July 01, 1985
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
B60Q3/04; B60R16/02; B60R16/023; B60K35/00; (IPC1-7): B60K35/00; B60Q3/04; B60R16/02
Attorney, Agent or Firm:
Fukami Hisaro
Next Patent: PAPER SHEET FEEDING AND PILING MECHANISM