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1. 发明专利

JP2005114637A System for detecting abnormality of vehicle and method therefor 有权
标题翻译：用于检测车辆异常的系统及其方法
公开(公告)号：JP2005114637A
公开(公告)日：2005-04-28
申请号：JP2003351551
申请日：2003-10-10
申请人： Hitachi Kasado Eng Co Ltd , 日立笠戸エンジニアリング株式会社
发明人： KAKEHI YUTAKA , MATSUZAKI TAKESHI , AIZU KAZUO , HIRAO KAZUYA
IPC分类号： G01M17/08 , B61K13/00
摘要： PROBLEM TO BE SOLVED: To provide an effective and reliable system for detecting the abnormality of a vehicle and a method therefor, by detecting the presence of abnormality on a carriage and a vehicle body with sound measurement to integrate with detailed viewing focused body parts and hammering tests when they are put out or put in a rail yard.
SOLUTION: The system provides rail joints on a part of a traveling rail in the vehicle base; catches vibrations of the carriage and each portion of the vehicle body with a sound when they are slowly passed through these rail joints at a constant speed (5-10 km/h) by ground equipment; and detects the abnormality by the comparison with a normal state.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于检测车辆异常的有效可靠的系统及其方法，通过检测车辆和具有声音测量的车体的异常的存在，以与详细的观察聚焦体零件和锤击测试，当他们被放出或放在铁路场地。
解决方案：系统在车辆基座的行进轨道的一部分上提供轨道接头; 当地面设备以一定的速度（5-10公里/小时）缓慢地穿过这些轨道接头时，可以捕捉到车厢和车身每个部分的振动，并产生声音; 并通过与正常状态的比较来检测异常。版权所有（C）2005，JPO＆NCIPI

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