JPS58119436U

JPS58119436U - Vehicle multipurpose display control device

Info

Publication number: JPS58119436U
Application number: JP1689782U
Authority: JP
Inventors: 清水　啓夫
Original assignee: ナイルス部品株式会社
Priority date: 1982-02-09
Filing date: 1982-02-09
Publication date: 1983-08-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る車両の多目的表示制御装置の実施
例を示す回路図、第２図は第１図における発振部の各発
振回路の出力波形図、第３図は第１図における発振部の
別の実施例を示す電気回路図、第４図は第３図における
オペアンプの入出力波形図である。１・・・操作ユニット、２・・・スイッチ部、３・・・
符号変換部、５・・・信号回線、６・・・制御ユニット
、８・・・符号解読部、９・・・出力優先部、１０．１
６・・・発振部、１１・・・表示灯駆動部、１２・・・
フィルタ駆動部、１３・・・負荷、１４・・、・表示灯
、１５・・・フィルタ。Fig. 1 is a circuit diagram showing an embodiment of the multi-purpose display control device for a vehicle according to the present invention, Fig. 2 is an output waveform diagram of each oscillation circuit of the oscillation section in Fig. 1, and Fig. 3 is an oscillation diagram of the oscillation circuit in Fig. 1. FIG. 4 is an electrical circuit diagram showing another embodiment of the section, and FIG. 4 is an input/output waveform diagram of the operational amplifier in FIG. 3. 1... Operation unit, 2... Switch section, 3...
Code conversion unit, 5... Signal line, 6... Control unit, 8... Code decoding unit, 9... Output priority unit, 10.1
6... Oscillator section, 11... Indicator light drive section, 12...
Filter drive section, 13...Load, 14...Indicator light, 15...Filter.

Claims

[Scope of utility model registration request]

In a vehicle indicator light communication control device that transmits an encoded control signal from an operation unit disposed on one side of the vehicle to a control unit disposed on the other side of the vehicle, and the control unit decodes the control signal to control the indicator lamp. , a single multi-purpose indicator light that displays a multi-purpose display, and a filter that changes the illumination of the multi-purpose indicator light into a plurality of colored lights corresponding to the display purpose; A plurality of switch circuits corresponding to the number of purposes are provided, and when a control signal from the switch circuit is inputted to the control unit, the output priority is determined according to the importance of the display purpose, and the output is prioritized based on the priority. an output priority section that outputs an output, an oscillation section that outputs a fixed frequency signal with a different pulse width for each display purpose in response to the output from the output priority section, and an oscillation section that amplifies the output of the oscillation section to control the illuminance of the multipurpose indicator lamp. A multipurpose display control device for a vehicle, characterized in that it is equipped with an indicator light drive section that changes the color of the filter, and a filter drive section that changes the filter to a predetermined color for each display purpose in response to the output from the output priority section. .