专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2001213314A TRAIN DETECTING DEVICE 失效
公开(公告)号：JP2001213314A
公开(公告)日：2001-08-07
申请号：JP2000021930
申请日：2000-01-31
申请人： NIPPON SIGNAL CO LTD , TOKAI RYOKAKU TETSUDO KK , KYOSAN ELECTRIC MFG
发明人： TANAI MASAHIRO , KUMAGAI KAZUHIRO , OCHIAI HIDEO , HASEGAWA YOSUKE
IPC分类号： B61L1/18
摘要： PROBLEM TO BE SOLVED: To detect the dielectric breakdown of an insulator for rails by utilizing the receive signal of a track circuit for detecting train without using a special detecting device. SOLUTION: A track circuit is formed in rails for train while interposing a rail insulator, and position of a train is detected by using the track circuit. A train detecting device with this structure is formed of a receiver means for receiving the predetermined signal sent to the track circuit and for detecting train of the track circuit and including the predetermined data for specifying the track circuit, a level detecting means for detecting the level of the received predetermined signal, a data extracting means for extracting the predetermined data for specifying the track circuit from the received predetermined signal, and a determining means for determining that the insulator is broken when the predetermined or more level is detected and the predetermined data for specifying adjacent other track circuit is extracted or abnormal data, which can not specify the track circuit, is extracted.

2. 发明专利

JP2001213316A AUTOMATIC TRAIN CONTROL SYSTEM 失效
公开(公告)号：JP2001213316A
公开(公告)日：2001-08-07
申请号：JP2000022401
申请日：2000-01-31
申请人： TOKAI RYOKAKU TETSUDO KK , NIPPON SIGNAL CO LTD , KYOSAN ELECTRIC MFG
发明人： KUBOTA KIYOTO , OCHIAI HIDEO , IKEMOTO KAZUNORI , HASEGAWA YOSUKE
IPC分类号： B61L3/08 , H04L12/28 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To add a function setting monitor function, a fail-safe function for always monitoring the operating condition of the functions so as to safely operate them, a remote setting function for setting the functions in relation to plural track circuits with the remote control, and a test function for confirmation to an automatic train control system. SOLUTION: A control device 30 is provided with a function setting function for setting the speed control logic data and the version data per each track circuit 1T-nT in a data frame for LAN and sending the data frame to each device 1-n to be controlled through a LAN 20 so as to set the function, a monitor means for always monitoring the version data set in the data frame sent from the device 1-n to be controlled so as to monitor whether the device 1-n to be controlled is operated or not on the basis of the set table data, a fail safe function for controlling the operation of a device, of which abnormality is detected, for safety, a communicating function for LAN, and a testing function for confirming the function set in relation to each device 1-n to be controlled.

3. 发明专利

JP2001213320A TRAIN CONTROL DEVICE 失效
公开(公告)号：JP2001213320A
公开(公告)日：2001-08-07
申请号：JP2000021927
申请日：2000-01-31
申请人： TOKAI RYOKAKU TETSUDO KK , NIPPON SIGNAL CO LTD , KYOSAN ELECTRIC MFG
发明人： KUBOTA KIYOTO , OCHIAI HIDEO , IKEMOTO KAZUNORI , URUSHIBATA TAKASHI
IPC分类号： B61L3/12 , G01S13/75 , G01S13/76 , G01S13/79
摘要： PROBLEM TO BE SOLVED: To realize the multiple structure for sending the absolute stop signal and for detecting the intrusion of train while simplifying the structure. SOLUTION: This train control device is formed of a transponder transmitting unit connected to the predetermined communication network and for generating the predetermined absolute stop signal in relation to a train and for receiving the predetermined signal from the train, plural ground devices for communicating with the train and connected to the predetermined network and provided with the predetermined space along the progressing direction of the train on a rail forming a track circuit, and a sending means provided in the track circuit and for sending the absolute stop signal generated by the transponder transmitting unit to the plural ground devices.

4. 发明专利

JP2005237075A Train control device 有权
标题翻译：火车控制装置
公开(公告)号：JP2005237075A
公开(公告)日：2005-09-02
申请号：JP2004041245
申请日：2004-02-18
申请人： Central Japan Railway Co , Kyosan Electric Mfg Co Ltd , Nippon Signal Co Ltd:The , 日本信号株式会社 , 東海旅客鉄道株式会社 , 株式会社京三製作所
发明人： ICHIKAWA TAKASHI , OCHIAI HIDEO , OWADA KOKI , TANAKA MIKIO
IPC分类号： B60L15/40 , B61L23/16
摘要： PROBLEM TO BE SOLVED: To continue driving of a train, even if a short and small track circuit is included in a track circuit.
SOLUTION: The train control device generates prescribed train control information, on the basis of prescribed information constantly obtained from a traveling track circuit, performs train control by using the generated prescribed train control information, and operates an emergency brake when the prescribed information cannot be obtained from the track circuit during a prescribed measurement time . The train control device comprises an extraction means, that extracts information related to a succeeding track circuit form among the prescribed information obtained from the presently traveling track circuit, and an extension means that extends the prescribed measurement time for a prescribed time, when prescribed information indicating that the succeeding track circuit is the prescribed short and small track circuit is included in the extracted information.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在轨道电路中包括短路和小轨道电路，继续列车行驶。解决方案：列车控制装置根据从行驶轨道电路不断获得的规定信息生成规定的列车控制信息，通过使用所生成的规定列车控制信息进行列车控制，并且在规定的信息在规定的测量时间内不能从轨道电路获得。列车控制装置包括提取装置，在从当前行驶的轨道电路获得的规定信息中提取与后续轨道电路形式相关的信息，以及扩展装置，其在规定的时间内延长规定的时间，当指定的信息指示后续轨道电路是指定的短路和小轨道电路包括在提取的信息中。版权所有（C）2005，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式