PROBLEM TO BE SOLVED: To enable even an operator located on the lateral side of a maintenance vehicle to quickly grasp information about the operation of the maintenance vehicle.SOLUTION: The vehicle speed fluctuation display system mounted on a maintenance vehicle 1 which can travel on a rail R is provided with illumination units 31-41 on a side surface of the maintenance vehicle 1. The maintenance vehicle 1 is characterized in that lighting patterns of the illumination units 31-41 can be changed depending on the advancing direction and the speed of the maintenance vehicle 1.SELECTED DRAWING: Figure 1
【課題】保守用車の側方に位置する作業員も、保守用車の動作に関する情報を即座に把握できる。【解決手段】レールR上を走行可能な保守用車1に搭載される車速変動表示システムであって、保守用車1の側面に照明部31〜41を備え、照明部31〜41の点灯パターンが、保守用車1の進行方向及び車速に応じて変更可能とされていることを特徴とする保守用車1である。【選択図】図1
VEHICLE SPEED FLUCTUATION DISPLAY SYSTEM
車速変動表示システム
27.09.2018
Patent
Elektronische Ressource
Japanisch
Vehicle speed display method, vehicle speed display system and vehicle
Europäisches Patentamt | 2023
|VEHICLE SPEED DISPLAY DEVICE, VEHICLE SPEED DISPLAY METHOD, AND VEHICLE SPEED DISPLAY PROGRAM
Europäisches Patentamt | 2024
|Vehicle speed display device, vehicle speed display method, and vehicle speed display program
Europäisches Patentamt | 2024
|VEHICLE SPEED DISPLAY DEVICE, VEHICLE SPEED DISPLAY METHOD, AND VEHICLE SPEED DISPLAY PROGRAM
Europäisches Patentamt | 2024
|Control method for low-speed torque fluctuation of electric vehicle
Europäisches Patentamt | 2022
|