PROBLEM TO BE SOLVED: To enable indicator lamps to perform blinking operation on the basis of a single operation of direction indicators and perform blinking operation of indicator lamps on the basis of a single operation of hazard indicators, and also to enable a blinking operation by the direction indicators to be given a priority or a blinking operation by the hazard indicators to be given a priority.SOLUTION: A work machine instruction device comprises: a signal generating part 21 that generates a blinking signal for causing a pair of indicator lamps 23L, 23R to at least blink; and a priority setting part 22 that gives high priority to either a blinking operation of the indicator lamps 23L, 23R based on an operation of a direction indicators 28L, 28R or a blinking operation of the indicators lamps 23L, 23R based on an operation of a hazard indicator 27. Between the signal generating part 21 and the pair of indicator lamps 23L, 23R, switching parts 24L, 24R are connected, which are turned on or off on the basis of a control signal from the priority setting part 22.
【課題】方向指示具の単独操作に基づく指示灯の点滅動作及びハザード指示具の単独操作に基づく指示灯の点滅動作を行え、且つ、方向指示具による点滅動作の優先或いは、ハザード指示具による点滅動作の優先も行うことができるようにする。【解決手段】一対の指示灯23L、23Rを少なくとも点滅させるための点滅信号を発生する信号発生部21と、方向指示具28L、28Rの操作に基づく指示灯23L、23Rの点滅動作と、ハザード指示具27の操作に基づく指示灯23L、23Rの点滅動作とのいずれかを優先させる優先設定部22とを備え、信号発生部21と一対の指示灯23L、23Rとのそれぞれの間には、優先設定部22からの制御信号に基づいてオン又はオフする切替部24L、24Rが接続されていることを特徴とする作業機用指示装置。【選択図】図1
WORK MACHINE INSTRUCTION DEVICE AND WORK MACHINE HAVING WORK MACHINE INSTRUCTION DEVICE
作業機用指示装置及び作業機用指示装置を備えた作業機
2015-11-02
Patent
Electronic Resource
Japanese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |
WORK MACHINE MANAGEMENT SYSTEM, WORK MACHINE, AND WORK MACHINE MANAGEMENT DEVICE
European Patent Office | 2017
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