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1. 发明专利

JP2001213319A WRONG DEPARTURE PREVENTING DEVICE FOR TRAINS USING ATC SIGNAL 失效
公开(公告)号：JP2001213319A
公开(公告)日：2001-08-07
申请号：JP2000021911
申请日：2000-01-31
申请人： NIPPON SIGNAL CO LTD , TOKAI RYOKAKU TETSUDO KK , KYOSAN ELECTRIC MFG , DAIDO SIGNAL CO LTD
发明人： TANAI MASAHIRO , ICHIKAWA TAKASHI , KUMAGAI KAZUHIRO , URUSHIBATA TAKASHI , SUGANO MASAHIRO
IPC分类号： B61L3/12 , B61L1/18
摘要： PROBLEM TO BE SOLVED: To prevent the wrong departure of trains for shuttle service. SOLUTION: This wrong departure preventing device for trains is formed of a switch means for selectively applying the first ATC signal for indicating a stop of train or the second ATC signal for indicating a progress of train to a starting end or a terminal of rails of a track circuit for stopping the train and a control means for controlling the switch means so that the second ATC signal is applied to the starting end of the rails when a train dose not exists on the track circuit and that the second ATC signal is applied to the starting end of the rail and while the first ATC signal is applied to the terminal of the rail when a train exists on the track circuit and that the first ATC signal is applied to the starting end of the rail and that the second ATC signal is applied to the terminal of the rail when a departure of the train for shuttle service is allowed through the track circuit.

2. 发明专利

JP2001189739A OPTICAL RING TYPE LAN SYSTEM 失效
公开(公告)号：JP2001189739A
公开(公告)日：2001-07-10
申请号：JP37289399
申请日：1999-12-28
申请人： TOKAI RYOKAKU TETSUDO KK , KYOSAN ELECTRIC MFG , NIPPON SIGNAL CO LTD
发明人： AKATSUKA KAZUYA , ICHIKAWA TAKASHI , MARUYAMA KOJI , NAWATANI MASATOSHI
IPC分类号： H04L29/14 , H04L12/437
摘要： PROBLEM TO BE SOLVED: To connect a testing device and standby equipment that are not normally used without lowering the failure rate of the entire system nor generating connection errors in an optical ring type LAN system formed by connecting a plurality nodes in a ring shape by an optical cable. SOLUTION: This system has a path making a LAN frame (data) sent from adjacent nodes to a node 101 to which the testing device or the standby equipment is connected among a plurality of nodes through the optical cable 202 through pass, and optical switches 103a and 103b for switching whether to make the LAN frame perform through pass with respect to the node 101 or to go through the node 101, normally makes the LAN frame perform through pass with respect to the node 101 to which the testing device or the standby equipment is connected, and exchanges the switches 103a and 103b to make the LAN frame go through the node 101 when the testing device performs testing or the standby equipment is used.

3. 发明专利

JP2002211402A AUTOMATIC TRAIN CONTROL DEVICE 失效
公开(公告)号：JP2002211402A
公开(公告)日：2002-07-31
申请号：JP2001008179
申请日：2001-01-16
申请人： TOKAI RYOKAKU TETSUDO KK , NIPPON SIGNAL CO LTD , KYOSAN ELECTRIC MFG
发明人： KUBOTA KIYOTO , ICHIKAWA TAKASHI , IKEMOTO KAZUNORI , NISHIDA SHIGENOBU
IPC分类号： B60T7/18 , B60L15/40 , B61L23/16
摘要： PROBLEM TO BE SOLVED: To provide an automatic train control device shortening the control time of an onboard device and shortening braking time of a train in an emergency by a data row composition not possible in a normal train control signal and by composing an emergency stop signal by a data row detecting data errors and improving responsiveness. SOLUTION: When a necessity arises to urgently stop the train, a ground device 11 generates the emergency stop signal by the data row composition not possible in the normal train control signal with a bit length shorter than the normal train control signal and it sends the signal to a rail 14 from a transmitter 12. In the onboard device 16, when the emergency stop signal sent through the rail 14 by the ground device 11 is received by a reception antenna 17, a determination bit of the emergency stop signal is decoded and the train 15 is decelerated.

4. 发明专利

JP2001308892A LAN REPEATER 失效
公开(公告)号：JP2001308892A
公开(公告)日：2001-11-02
申请号：JP2000119785
申请日：2000-04-20
申请人： TOKAI RYOKAKU TETSUDO KK , NIPPON SIGNAL CO LTD , KYOSAN ELECTRIC MFG
发明人： KUMAGAI KAZUHIRO , ICHIKAWA TAKASHI , SHIOZAWA KAZUO , MIZUNO KEISUKE
IPC分类号： H04L12/28 , H04L12/42 , H04L12/46
摘要： PROBLEM TO BE SOLVED: To provide a LAN repeater that is provided with a fail-safe function, a relay information narrowing function, an information packing function, a relay stop and start external control function and a rewrite function of input/ output instruction information. SOLUTION: A comparator 13 compares data outputted from a CPU A 11 and a CPU B 12 of the LAN repeater 10 for a prescribed period by the same data processing and provides an output of an alternate signal, when the result of comparison indicates agreement to continue the relaying operation or an output of a fixed signal, when the result of comparison indicates disagreement, to immediately stop the relaying operation.

5. 发明专利

JP2001163220A AUTOMATIC TRAIN CONTROL DEVICE 失效
公开(公告)号：JP2001163220A
公开(公告)日：2001-06-19
申请号：JP34626099
申请日：1999-12-06
申请人： TOKAI RYOKAKU TETSUDO KK , NIPPON SIGNAL CO LTD , KYOSAN ELECTRIC MFG
发明人： KUBOTA KIYOTO , ICHIKAWA TAKASHI , IKEMOTO KAZUNORI , MARUYAMA KOJI
IPC分类号： B60L15/40 , B61L3/08
摘要： PROBLEM TO BE SOLVED: To provide an automatic train control device for shortening brake time of a train by shortening control time of an on-vehicle device by transmitting control information much in a data quantity by a data frame unshortened in ordinary control, and transmitting emergency control information such as stopping control information to the on-vehicle device from an on ground device with shortened frame constitution. SOLUTION: When requiring to stop a train in emergency, a judging bit for showing the fact of being shortening control information is set in a 'frame shortening' frame, and a train control signal for setting train control information of the shortened bit length in a 'control data' frame is transmitted to a rail 13 by a transmitter 12. In an on-vehicle device 15, the train control signal transmitted to the rail 13 from an on ground device 11 is received by a receiving antenna 16, and when confirming the fact of normally receiving the whole frames set in the train control signal, a frame shortening judging bit of the 'frame shortening' frame is recognized, and the train control information of the shortened bit length of the 'control data' frame is decoded and deciphered to automatically control an operation state of a train 14.

6. 发明专利

JP2000203430A DOTTED LINE TYPE TRAIN SPEED CONTROL DEVICE 失效
公开(公告)号：JP2000203430A
公开(公告)日：2000-07-25
申请号：JP437599
申请日：1999-01-11
申请人： TOKAI RYOKAKU TETSUDO KK
发明人： KAWAKAMI TAKASHI , SAITO TSUTOMU , ICHIKAWA TAKASHI
IPC分类号： B61L3/08 , B61L3/12
摘要： PROBLEM TO BE SOLVED: To provide a dotted line type train speed control device to eliminate a problem on fail safe in spite of constitution that only one dotted line type track circuit is arranged. SOLUTION: A dotted line type train speed control device 10 comprises a dotted line type track circuit 11; a transmitter 12; and a control device 14. The dotted line type track circuit 11 is juxtaposed to a track circuit A formed this way of an approach prohibition section and consists of first and second signal circuits 21 and 22. When there is no need to command signal to the first signal circuit 21 to a transmitter 13, the control device 14 feeds a stop command signal to the first signal circuit 21 and a signal iso-phase to the stop signal is fed to the second signal circuit 22. When there is no need to command a train stop, a feed of a signal to the second signal circuit 22 is suspended. In the case of the former, since a synthetic signal is brought into a flat signal, a train 51 receives no stop command signal and in the case of the latter, the train 51 receives a stop command signal.

7. 发明专利

JP2006088864A Train control device 有权
标题翻译：火车控制装置
公开(公告)号：JP2006088864A
公开(公告)日：2006-04-06
申请号：JP2004276511
申请日：2004-09-24
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： KUBOTA KIYOTO , ICHIKAWA TAKASHI , OWADA KOKI , TANAKA MIKIO
IPC分类号： B61L23/14 , B60L15/40
摘要： PROBLEM TO BE SOLVED: To continue control using a speed checking pattern, even if train position information concerned is lost.
SOLUTION: A predetermined speed checking pattern is produced by an on-vehicle device mounted on a train, on the basis of predetermined information obtained from a ground side at all times and the train position information concerned grasped by a train concerned. In the train control device controlling a train by using the produced speed checking pattern, a controlling means is provided, which carries out train control while positioning a forefront position of the train concerned at a boarder between a present track circuit and the next track circuit, when the train position information concerned is lost.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使有关的列车位置信息丢失，也可以使用速度检查模式继续控制。解决方案：基于从地面一直获得的预定信息和由有关列车掌握的列车位置信息，由安装在火车上的车载设备产生预定速度检查图案。在通过使用所产生的速度检查模式来控制列车的列车控制装置中，设置控制装置，其将当前轨道电路和下一个轨道电路之间的边界定位在相关列车的前方位置的同时执行列车控制，当有关的列车位置信息丢失时。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005237074A Train control device 有权
标题翻译：火车控制装置
公开(公告)号：JP2005237074A
公开(公告)日：2005-09-02
申请号：JP2004041241
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： KUBOTA KIYOTO , ICHIKAWA TAKASHI , ONDA KAZUHIKO , TOKUHASHI HIROSHI
IPC分类号： B60L15/40 , B61L23/16
CPC分类号： Y02T90/16
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of an in-train device when the in-train device initiatively generates prescribed control information (speed check pattern). SOLUTION: This train control device generates the prescribed train control information on the basis of prescribed data obtained from an aboveground side and prescribed data stored in the in-train device in advance, and performs train control by using the generated train control information. A communication area network is established between the control device and a processing part such as a receiving part or the like that constitutes the in-train device. The control device comprises a monitoring part that monitors the processing part, and a data send-out means that downloads prescribed data stored in the monitoring part to the processing part from the monitoring part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当列车内装置主动地产生规定的控制信息（速度检查模式）时，提高列车内装置的效率。解决方案：该列车控制装置根据从地上侧获得的规定数据和预先存储在列车装置中的规定数据，生成规定的列车控制信息，并通过使用生成的列车控制信息进行列车控制。在控制装置和构成列车装置的诸如接收部件等的处理部件之间建立通信区域网络。控制装置包括监视处理部的监视部，以及从监视部向处理部下载存储在监视部中的规定数据的数据发送装置。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2003011820A Digital transmission type automatic train control device 有权
标题翻译：数字传动型自动火箭控制装置
公开(公告)号：JP2003011820A
公开(公告)日：2003-01-15
申请号：JP2001195061
申请日：2001-06-27
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： TANAI MASAHIRO , KUBOTA KIYOTO , ICHIKAWA TAKASHI , URUSHIBATA TAKASHI
IPC分类号： B61L23/16
摘要： PROBLEM TO BE SOLVED: To provide a digital transmission type ATC device allowing a train passing a track circuit to positively receive a telegraphic message transmitted from a ground side even when the track circuit is short.
SOLUTION: When the train 2 enters the track circuit 2T, a level determining part 22 inside a receiver 20 determines that a receiving level of an ATC signal has dropped below a threshold and it detects the train 2. When the train 2 is detected, a counter 13B carries out resetting action in accordance with a signal from a transmit control part 12. By this, transmission of a telegraphic message from a memory part 13A is reset. An information preparing part 11 sends presently held speed control information to the memory part 13A by the resetting action of the counter 13B, and it restarts the counter 13B. The memory part 13A forms a telegraphic message on the basis of the speed control information from the information preparing part 11 and it sends the formed telegraphic message from the beginning in association with counting action of the counter 13B.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种数字传输型ATC设备，允许列车通过轨道电路肯定地接收从接地侧发送的电报消息，即使轨道电路短路。解决方案：当列车2进入轨道电路2T时，接收机20内部的电平确定部分22确定ATC信号的接收电平已经降到阈值以下，并检测列车2.当检测到列车2时，计数器13B根据来自发送控制部分12的信号执行复位动作。由此，重置来自存储器部分13A的电报消息的发送。信息准备部11通过计数器13B的复位动作将当前保持的速度控制信息发送到存储部13A，并重新开始计数器13B。记忆部分13A基于来自信息准备部分11的速度控制信息形成电报消息，并且从开始与计数器13B的计数动作相关联地发送形成的电报消息。

10. 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

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