PANTOGRAPH MEASURING SYSTEM
PANTOGRAPH MEASURING SYSTEM
- New search for: HUANG YONG
- New search for: MORITA AKIRA
- New search for: KUDO TAKAHIRO
- New search for: HUANG YONG
- New search for: MORITA AKIRA
- New search for: KUDO TAKAHIRO
To provide a pantograph measuring system which can measure a contact state such as a contact force between a trolley line and a slide plate of a pantograph by a simple constitution.SOLUTION: A pantograph measuring system 101 comprises a sound detection part 3 for detecting a sound generated by the contact of a trolley line 2 and a slide plate 12 of a pantograph in the pantograph 51, and an estimation part 60 having a contact force estimation part 61 for estimating a contact state such as a contact force between the trolley line and the slide plate on the basis of a level of the sound detected by the sound detection part. The sound detection part has a plurality of microphones 31 to 42 located at a side opposite to a side at which the trolley line is located with respect to the slide plate, and aligned along longitudinal directions of the plurality of slide plate parts 121 to 132.SELECTED DRAWING: Figure 1
【課題】トロリ線とパンタグラフの摺り板との接触力等の接触状態を簡単な構成で測定できる、パンタグラフ用測定システムを提供する。【解決手段】パンタグラフ用測定システム１０１は、パンタグラフ５１において、トロリ線２とパンタグラフの摺り板１２との接触により生ずる音を検出する音検出部３と、音検出部により検出された音のレベルに基づいて、トロリ線と摺り板との接触力等の接触状態を推定する接触力推定部６１を有する推定部６０と、を備える。音検出部は、摺り板に対しトロリ線が位置する側とは反対側に位置し、摺り板部１２１〜１３２の長手方向に沿って配列された複数のマイクロフォン３１〜４２を有する。【選択図】図１
Document information
PANTOGRAPH MEASURING SYSTEM
パンタグラフ用測定システム
2020-07-09
Patent
Electronic Resource
Japanese
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
Similar titles
Pantograph lower guide rod load sensor, measuring system, measuring method and pantograph
| European Patent Office | 2023
PANTOGRAPH OVERALL MEASURING DEVICE AND PANTOGRAPH PUSHING-UP FORCE ESTIMATION METHOD
| European Patent Office | 2020
PANTOGRAPH HEAD, PANTOGRAPH, AND PANTOGRAPH CONTROL METHOD
| European Patent Office | 2022