专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JPH11147468A NON-INSULATING TRACK CIRCUIT 失效
公开(公告)号：JPH11147468A
公开(公告)日：1999-06-02
申请号：JP32973897
申请日：1997-11-14
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU
IPC分类号： B61L1/18
摘要： PROBLEM TO BE SOLVED: To receive the current component of voltage proportional to voltage component between rails and the current component of voltage and rail current, with a simplified structure. SOLUTION: A transmitter 4 is connected to a boundary 2 located on the advancing side for a train 1 on a track circuit 2T via a matching transformer 3, while a impedance element 7 such as a resonator is connected to a boundary 6 located on the train incoming side on the track circuit 2T. A power incoming point is provided at a position 8 at a predetermined distance from the boundary 6 on the train incoming side in the advancing direction for the train 1, with a receiver 10 connected to the power incoming point 8 via a matching transformer 9. The receiver 10 detect whether the train 1 exists or not by receiving the composite voltage of the end voltage of the impedance element 7 and the voltage drop component between the boundary 6 on the train incoming side and the power incoming point 8.

12. 发明专利

JPH09175397A TRAIN SAFETY DEVICE 失效
公开(公告)号：JPH09175397A
公开(公告)日：1997-07-08
申请号：JP35118895
申请日：1995-12-27
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU
IPC分类号： B61L23/16
摘要： PROBLEM TO BE SOLVED: To use a plurality of transmitter/receivers commonly for equipment at the periphery of a track circuit and establish a unified system. SOLUTION: A TD signal wave generation part 11 of a signal wave generation part 1 emits a TD signal wave for sensing a train, while a crossing signal wave generation part 12 emits a crossing signal wave having the same carrier frequency band as the TD signal wave but a different modulation system therefrom, and thereby a crossing signal wave free of restriction on the TD signal wave is transmitted to a track circuit. An ATC signal wave generation part 13 emits an ATC signal wave of different carrier from the TD signal wave so as to work well with development of the multi-aspect system of ATC information. The TD signal wave, ATC signal wave, and crossing signal wave are changed over by a transmitter 2 and transmitted, and the receiver for the TD signal wave and ATC signal wave and the transmitter for crossing signal wave are unified.

13. 发明专利

JPS58105872A TRANSMISSION SYSTEM OF CAR CONTROL SIGNAL 失效
公开(公告)号：JPS58105872A
公开(公告)日：1983-06-23
申请号：JP20226881
申请日：1981-12-15
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU
IPC分类号： B61L1/18 , B61L23/16

14. 发明专利

JPS5613255A BOUNDARY FORMING SYSTEM FOR NONNINSULATING TRACK CIRCUIT 失效
公开(公告)号：JPS5613255A
公开(公告)日：1981-02-09
申请号：JP8571879
申请日：1979-07-06
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU
IPC分类号： B61L1/18

15. 发明专利

JP2013189045A Information transmission system, ground device, in-vehicle device and information transmission method 有权
标题翻译：信息传输系统，接地设备，车载设备和信息传输方法
公开(公告)号：JP2013189045A
公开(公告)日：2013-09-26
申请号：JP2012055353
申请日：2012-03-13
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： NISHIDA MASASHI , ISHIKAWA SATORU
IPC分类号： B61L3/12 , B60L15/40 , B60M3/00 , B61L23/14 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To materialize in a DC electrified part, an information transmission method corresponding to a power synchronization method of an AC electrified part.SOLUTION: An information transmission system 1 is composed of an in-vehicle device 100 of a train 10 traveling along a DC electrified part to which a DC power prepared by rectifying a commercial three-phase AC power (commercial power) by means of a railway substation 40 is fed and a ground device 200. The ground device 200 extracts a voltage ripple contained in a DC power prepared by rectifying the commercial three-phase AC power according to a rectification method (six-phase full-wave rectification or twelve-phase full-wave rectification) in the railway substation 40, uses a signal synchronizing with the ripple as a carrier wave and, thereby, produces a transmission signal for sending. The in-vehicle device 100 extracts the voltage ripple contained in the DC power supplied from an overhead wire 24 and demodulates the signal received from a rail 22 by using a synchronized signal synchronized with the voltage ripple.
摘要翻译：要解决的问题：在直流带电部件中实现与AC电气部件的功率同步方法相对应的信息传输方法。信息传输系统1由行进的列车10的车载装置100 沿着DC电气化部分，通过铁路变电站40对通过整流市售三相交流电（商业电力）进行整流的直流电力进行馈送，接地装置200提取包含在在铁路变电站40中根据整流方法（六相全波整流或十二相全波整流）整流商用三相交流电源制备的直流电源使用与波纹同步的信号作为载波从而产生用于发送的发送信号。车载设备100提取从架空线24提供的DC电力中包含的电压纹波，并且通过使用与电压纹波同步的同步信号来解调从轨道22接收的信号。

16. 发明专利

JP2013082240A Ground device, on-board device, train control system and method for controlling the same 有权
标题翻译：接地装置，车载装置，火车控制系统及其控制方法
公开(公告)号：JP2013082240A
公开(公告)日：2013-05-09
申请号：JP2011221550
申请日：2011-10-06
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： ISHIKAWA SATORU , OSHIMA KAORU
IPC分类号： B61L27/00 , B60L15/40 , B61L23/14
摘要： PROBLEM TO BE SOLVED: To provide a new train control for enabling a high density operation although a message length is short.SOLUTION: An ATC (Automatic Train Control) signal including a continuously variable flag for designating whether or not a section is specified as a continuously variable section and speed reduction correction (a speed reduction correction value) is transmitted from a ground device to each track circuit. In the on-board device, if a train existing section is designated as the continuously variable section, a collation speed pattern reducing prescribed reference speed reduction by the speed reduction corrected by the speed reduction correction included in the received ATC signal is prepared from collation speed at an end in a section just before the train existing section. If the train existing section is not designated as the continuously variable section (the train existing section is a fixed section), a collation speed pattern specifying allowable speed (speed information) included in the received ATC signal as collation speed is prepared. A speed collation is performed according to the prepared collation speed patterns.
摘要翻译：要解决的问题：尽管消息长度短，但是提供了用于实现高密度操作的新列车控制。解决方案：包括用于指定区段是否被指定为连续可变区段和减速校正（降速校正值）的连续可变标志的ATC（自动列车控制）信号从地面设备发送到每个轨道电路。在车载装置中，如果列车现有部分被指定为连续可变部分，则通过由接收的ATC信号中包括的速度降低校正校正的速度降低规定的基准速度降低的核对速度模式从对照速度在火车现有部分之前的部分结束。如果列车现有部分没有被指定为连续可变部分（列车存在部分是固定部分），则准备将包含在接收的ATC信号中的允许速度（速度信息）指定为核对速度的核对速度模式。根据准备的核对速度模式进行速度对比。版权所有（C）2013，JPO＆INPIT

17. 发明专利

JP2002330505A AUTOMATIC TRAIN-STOP DEVICE AND AUTOMATIC TRAIN-STOP METHOD 失效
公开(公告)号：JP2002330505A
公开(公告)日：2002-11-15
申请号：JP2001132576
申请日：2001-04-27
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU , IKEDA KEIGO , HONDA SETSU , IKETANI TAKASHI
IPC分类号： B60L15/40 , B61L23/14
摘要： PROBLEM TO BE SOLVED: To provide a continuous automatic train-stop device and an automatic train-stop method capable of eliminating the need for a train in-out detecting means for detecting a brake-start point by making a ground device transmit information on an allowable speed of a block start and termination, information on a reduction distance and information on a brake-start distance to an on- vehicle device, and also capable of improving the operation efficiency of a train by making the on-vehicle device generate a continuous variable speed control curve based on these information. SOLUTION: In the automatic train-stop device (1), the ground device (30) transmits to automatic block sections in the rear of a train running position detected by a position detecting means; the information on the block start and termination according to the indication of a ground signal; the information on the reduction distance; and the information on the brake-start distance. The on-vehicle device (10) controls the running speed of the own train based on the speed control curve operated based on the received information, and also based on the obtained running speed and running distance of the own train.

18. 发明专利

JP2002249047A DEVICE AND METHOD FOR AUTOMATICALLY CONTROLLING TRAIN USING SPEED-DISTANCE TABLE 失效
公开(公告)号：JP2002249047A
公开(公告)日：2002-09-03
申请号：JP2001045586
申请日：2001-02-21
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU , IKEDA KEIGO , HONDA SETSU , IKETANI TAKASHI
IPC分类号： B60T7/18 , B60L15/40 , B61L1/18 , B61L3/08 , B61L23/14
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for automatically controlling the train capable of improving the operational efficiency of the train by controlling the traveling speed of the train by an onboard device installed thereon based on traveling control information of the train transmitted from a ground device to a track circuit and the speed-distance table stored in the onboard device. SOLUTION: In an automatic train control system 1, the ground device 20 reads the predetermined permissible traveling speed information and permissible traveling section length information based on the detected train traveling position or the predetermined traveling speed limit section, and transmits it to the track circuit. The onboard device 10 operates the speed control pattern for controlling the traveling speed considering the train performance and the gradient of the track circuit based on permissible traveling speed information, permissible traveling section length information and the speed-distance table stored in the onboard device 10, and the traveling speed of the train is controlled based on the traveling speed, the traveling distance of the train and the speed control pattern.

19. 发明专利

JP2002160633A DEVICE FOR AUTOMATICALLY CONTROLLING TRAIN BASED ON SPEED CONTROL PATTERN AND METHOD FOR AUTOMATICALLY CONTROLLING TRAIN 失效
公开(公告)号：JP2002160633A
公开(公告)日：2002-06-04
申请号：JP2000361511
申请日：2000-11-28
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU , IKEDA KEIGO , HONDA SETSU , IKETANI TAKASHI
IPC分类号： B60L15/40 , B61L27/00
摘要： PROBLEM TO BE SOLVED: To provide a device for automatically controlling a train and a method for automatically controlling a train improving system maintenability and reducing a running cost by an on-train device controlling train traveling speed based on a speed control pattern calculated by the on-train device from a speed control table transmitted to each track circuit by a ground device. SOLUTION: In an automatic train control system 100, the ground device 10 extracts speed control table data based on train traveling position detected by a traveling position detector 11 in the speed control table of a speed control table memory device 12 from a table data extraction part 13 and transmits the data to each track circuit via a transmitter 14. The on-train device 20 controls a traveling speed using a traveling speed control device 27 based on the speed control pattern calculated by a speed control pattern calculator 26 based on the speed control table data and a traveling distance from a distance integrator 22 and a traveling speed from a speed generator 21.

20. 发明专利

JPH09309434A TRAIN DETECTING DEVICE 失效
公开(公告)号：JPH09309434A
公开(公告)日：1997-12-02
申请号：JP14977196
申请日：1996-05-22
申请人： KYOSAN ELECTRIC MFG
发明人： ISHIKAWA SATORU
IPC分类号： B61L1/18 , B61L3/08 , B61L25/02
摘要： PROBLEM TO BE SOLVED: To improve the antinoise property when the trains in plural track circuits are detected by a train detector having a set of transmitter and receiver, and to detect the trains stably. SOLUTION: A connection converter 4 converts the transmitting output end and the receiving input end of a transmitter/receiver 2 to transmit and receive a train detecting signal to the track circuits B0T to B4T following the head position and the tail position of a train, and connects them to the border partition points of the track circuits. A checking converter 5 converts and connects the transmitting output end and the receiving input end of an intermittent checking part 3 which transmits and receives a checking signal to check the soundness of the track circuit and the like to the track circuits B0T to B4T, at every specific time to the border partition points of the track circuits where no train is existing other than the track circuit sending a train detecting signal, and the track circuits are checked intermittently.

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