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61. 发明专利

JP2008247245A Train position abnormality detection system 有权
标题翻译：火车位置异常检测系统
公开(公告)号：JP2008247245A
公开(公告)日：2008-10-16
申请号：JP2007092098
申请日：2007-03-30
申请人： Daido Signal Co Ltd , Kyosan Electric Mfg Co Ltd , Nippon Signal Co Ltd:The , 大同信号株式会社 , 日本信号株式会社 , 株式会社京三製作所
发明人： ASANO AKIRA , ARAI MAMORU , YAGI MAKOTO , HIRAI TOSHIO
IPC分类号： B61L3/12 , G01S19/17 , G01S19/42
摘要： PROBLEM TO BE SOLVED: To provide a train position abnormality detection system capable of detecting an abnormality of position information by a GPS receiver by simple control without requiring a large scale facility.
SOLUTION: The train position abnormality detection system is provided with the GPS receiver 3 mounted to a train 1 and receiving a signal from a GPS satellite 2; and a train position abnormality detection device 5 for determining an abnormality of GPS receiving information by comparing the present position information of the train 1 with position information outputted from the GPS receiver 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的控制来检测GPS接收机的位置信息异常而不需要大规模设施的列车位置异常检测系统。
解决方案：列车位置异常检测系统设置有安装在火车1上并接收来自GPS卫星2的信号的GPS接收机3; 以及列车位置异常检测装置5，用于通过将列车1的当前位置信息与从GPS接收机3输出的位置信息进行比较来确定GPS接收信息的异常。版权所有（C）2009，JPO＆INPIT

62. 发明专利

JP2008247219A Train speed controller 审中-公开
标题翻译：火车速度控制器
公开(公告)号：JP2008247219A
公开(公告)日：2008-10-16
申请号：JP2007091372
申请日：2007-03-30
申请人： Daido Signal Co Ltd , Kyosan Electric Mfg Co Ltd , Nippon Signal Co Ltd:The , 大同信号株式会社 , 日本信号株式会社 , 株式会社京三製作所
发明人： KIKUCHI MINORU , ITO NOBORU , URUSHIBATA TAKASHI , YAGI MAKOTO
IPC分类号： B61L23/14 , B60L15/40
摘要： PROBLEM TO BE SOLVED: To provide a train speed controller capable of simply controlling speed in the whole route regardless of facilities equipped on a track, and easily carrying out temporal change or recovery of speed limit.
SOLUTION: When a position detecting device for detecting a position of a vehicle 20 by using a satellite navigation system is improved to be a train speed controller 30, an on-vehicle processing device 34 comprises route map data of a road surface track 10, first speed checking data made from a speed checking pattern of the whole route, second speed checking data made from a stopping time speed checking pattern or a starting time speed checking pattern, third speed checking data made from a local speed checking pattern including a designed place, and an overspeed determining routine checking each speed checking pattern about speed information V and producing a brake command at the time of overspeed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简单地控制整个路线中的速度的列车速度控制器，而不管轨道上装备的设备如何，并且容易实现时间变化或速度限制的恢复。解决方案：当通过使用卫星导航系统检测车辆20的位置的位置检测装置被改进为列车速度控制器30时，车载处理装置34包括路面轨迹图如图10所示，从整个路线的速度检查模式进行的第一速度检查数据，从停止时间速度检查模式或开始时间速度检查模式得到的第二速度检查数据，从由本地速度检查模式构成的第三速度检查数据，并且超速确定例程检查关于速度信息V的每个速度检查模式，并且在超速时产生制动指令。版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP2008213582A Train control device 有权
标题翻译：火车控制装置
公开(公告)号：JP2008213582A
公开(公告)日：2008-09-18
申请号：JP2007051543
申请日：2007-03-01
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： HONDA SETSU , ISHIKAWA SATORU
IPC分类号： B61L23/16
摘要： PROBLEM TO BE SOLVED: To avoid interference reception with a train detection signal which has an equal function to a stepping transmission even always transmitting a train control signal to each track circuit, eliminates possibility of up and down lines induction, and transmits to the front track circuit.
SOLUTION: The train control device transmits the train control signal including a transmission bit "0" indicating a train on-track to the track circuit 3T where the train 1 exists on the track from a transmitter 5b. An on-vehicle device 3 surely selects the train control signal transmitting to the track circuit 3T with the on-vehicle device 3 and controls the speed of the train 1 to the safety side by selecting the train control signal including the transmission bit "0" from the train control signal to be received even when the train control signal transmitting to the front track circuits 5T, 7T is interfered with the train control signal receiving with the on-vehicle device 3, or the train control signal transmitting to the track circuit of the up line is induced and interfered.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了避免与具有与步进传输相同功能的列车检测信号的干扰接收，即使始终向每个轨道电路发送列车控制信号，消除上下线路感应的可能性，并发送到前轨电路。解决方案：列车控制装置将列车轨道上列出的列车1所在的轨道电路3T的发送位“0”发送到轨道上，从发射机5b发送列车控制信号。车载装置3通过选择包含发送位“0”的列车控制信号，可靠地选择车载装置3向轨道电路3T发送的列车控制信号，并将列车1的速度控制在安全侧，即使当发送到前轨道电路5T，7T的列车控制信号与车载设备3接收的列车控制信号或者轨道电路传输到列车控制信号的列车控制信号时，上行被诱导和干扰。版权所有（C）2008，JPO＆INPIT

64. 发明专利

JP2008204678A Contact output device 有权
标题翻译：联系输出设备
公开(公告)号：JP2008204678A
公开(公告)日：2008-09-04
申请号：JP2007037418
申请日：2007-02-19
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： SEKI KANZO
IPC分类号： H01H47/00
摘要： PROBLEM TO BE SOLVED: To provide a contact output device in which a disconnection point can be identified.
SOLUTION: Between output terminals 23, 24, a diode 31 and a second resistor Rg2 having reverse direction to the polarity of the output terminals are connected in series, an output power source E is connected between the output terminals via operating contacts N2, N3 when an output relay RY is in operation, the output power source E and the first resistor Rg1 having a reverse polarity are arranged to be connected in series between the output terminals via retrieval contacts R2, R3 at retrieval time, so that the current flowing in the output circuit at the time of retrieval is measured by a current sensor 27. From comparison of this measured current value with respective theoretical current values at a circuit normal time, at disconnection time of an output circuit wire W or a load RL, and at disconnection time of the diode 31 or the second resistor R2 or the like, existence of disconnection and the point of disconnection are identified.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可以识别断开点的接触输出装置。解决方案：在输出端子23,24之间，串联连接具有与输出端子极性相反方向的二极管31和第二电阻器Rg2，输出电源E通过操作触点N2连接在输出端子之间，N3当输出继电器RY运行时，输出电源E和具有反极性的第一电阻器Rg1被布置成在检索时间经由检索接点R2，R3串联连接在输出端子之间，使得电流通过电流传感器27测量在检测时在输出电路中流动的电流。通过将该测量电流值与电路正常时间的理论电流值进行比较，在输出电路线W或负载RL的断开时间，并且在二极管31或第二电阻器R2等的断开时间，识别断开的存在和断开点。版权所有（C）2008，JPO＆INPIT

65. 发明专利

JP2008126779A Signal lamp control device 有权
标题翻译：信号灯控制装置
公开(公告)号：JP2008126779A
公开(公告)日：2008-06-05
申请号：JP2006312302
申请日：2006-11-18
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： SEKI KANZO
IPC分类号： B61L5/18
摘要： PROBLEM TO BE SOLVED: To provide a signal lamp control device capable of diagnosing a failure during normal ignition control without visually recognizing flicking or instant lighting, even to a signal lamp using a light emitting element having high brightness as that in an LED and high response speed.
SOLUTION: The signal lamp control device comprises a diagnosis circuit 16 for passing a diagnosis current through a resistor 14, a control portion 11 carrying out the on/off-control of the signal lamp 5 and the on/off-control of the diagnosis current, and a current sensor 18 detecting both the signal lamp current flowing through the signal lamp 5 and the diagnosis current. The soundness of the current sensor 18 is determined from a change of an output K of the current sensor 18 according to the on/off-control of the diagnosis current. The failure about the lighting/extinguishing of the signal lamp is diagnosed from a result whether the output K of the current sensor changes in a state that the current sensor 18 is normal according to the on/off-control state of the signal lamp.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在正常点火控制期间诊断故障的信号灯控制装置，而无需视觉识别轻拂或即时照明，即使是使用具有高亮度的发光元件的信号灯，如LED中的那样响应速度快。解决方案：信号灯控制装置包括用于使诊断电流通过电阻器14的诊断电路16，执行信号灯5的接通/断开控制的控制部分11和对信号灯5的开/关控制诊断电流和电流传感器18检测流过信号灯5的信号灯电流和诊断电流。根据诊断电流的开/关控制，根据电流传感器18的输出K的变化来确定电流传感器18的健全性。根据信号灯的接通/断开控制状态，根据电流传感器的输出K是否在电流传感器18正常的状态下的结果来诊断信号灯的点亮/熄灭的故障。版权所有（C）2008，JPO＆INPIT

66. 发明专利

JP2007313957A Double redundant control system for switching of crossing-gate lowering operation 审中-公开
标题翻译：用于切换下降操作的双重冗余控制系统
公开(公告)号：JP2007313957A
公开(公告)日：2007-12-06
申请号：JP2006143487
申请日：2006-05-24
申请人： Kyosan Electric Mfg Co Ltd , Tamagawa Seiki Co Ltd , 多摩川精機株式会社 , 株式会社京三製作所
发明人： TAKESHIMA YOSHITO , NARITA HIROSHI , UEMURA NAOTO
IPC分类号： B61L29/08
摘要： PROBLEM TO BE SOLVED: To provide a control system that further improves safety of self-weight-lowering switching when disturbed during lowering operation of a crossing bar in a crossing gate than a conventional one.
SOLUTION: A double redundant control system 1 is composed of a CPU 3, which executes control to a motor driving circuit 2 for operating the crossing bar, and an electric circuit 4 that achieves prescribed operation in the motor driving circuit 2 based on prescribed control by the CPU 3 even when some abnormalities occur in the prescribed control by the CPU 3 or in the prescribed operation in the motor driving circuit 2 based on the prescribed control by the CPU 3. It is possible to use a CR circuit as the electric circuit.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制系统，该控制系统在传统闸门中的交叉杆的降低操作期间被干扰时，进一步提高了自重减重开关的安全性。解决方案：双重冗余控制系统1由执行对用于操作交叉杆的马达驱动电路2的控制的CPU 3和基于电机驱动电路2中的规定的操作实现的电路4 即使在CPU3的规定的控制中发生某些异常，或者基于CPU3的规定的控制，在电动机驱动电路2的规定的操作中，CPU 3进行规定的控制。可以使用CR电路作为电路。版权所有（C）2008，JPO＆INPIT

67. 发明专利

JP2007292261A Reduction gear for electric crossing gate 有权
标题翻译：电动交叉门减速齿轮
公开(公告)号：JP2007292261A
公开(公告)日：2007-11-08
申请号：JP2006123386
申请日：2006-04-27
申请人： Fuji Hensokuki Co Ltd , Kyosan Electric Mfg Co Ltd , 富士変速機株式会社 , 株式会社京三製作所
发明人： NARITA HIROSHI , UEMURA NAOTO , OTSUBO TATSUAKI
IPC分类号： F16H1/20 , B61L29/04 , H02K7/116
摘要： PROBLEM TO BE SOLVED: To miniaturize the whole of a reduction gear 1 for an electric crossing gate including a case 4.
SOLUTION: An input shaft inputted with the rotation of an electric motor 3, an output shaft 19 interlocked with a gate driving mechanism reciprocating a gate arm, an intermediate shaft supporting an intermediate gear 29 meshing with an input gear 18 supported to the input shaft, and an intermediate shaft supporting an intermediate gear 35 meshing with an output gear 22 supported to the output shaft 19 are provided in the case 4. A rotation center line 16a of the input shaft, a rotation center line 19a of the output shaft 19, and rotation center lines 26a, 31a of the intermediate shafts are arranged in parallel with each other. A distance L19 of the rotation center line 19a of the output shaft 19 with respect to a fixing reference plane P when attaching and fixing the case 4 is set smaller than a distance L16 of the rotation center line 16a of the input shaft with respect to the fixing reference plane P, and it is set smaller than distances L26, L31 of the rotation center lines 26a, 31a of the intermediate shafts with respect to the fixing reference plane P.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使包括壳体4的交叉门的减速装置1的整体小型化。解决方案：输入轴电动机3的旋转输入轴，输出轴19互锁门驱动机构与门臂往复运动，支撑与支撑在输入轴上的输入齿轮18啮合的中间齿轮29的中间轴以及支撑在输出轴上的中间齿轮35的中间轴与输出齿轮22啮合 19设置在壳体4中。输入轴的旋转中心线16a，输出轴19的旋转中心线19a和中间轴的旋转中心线26a，31a彼此平行地布置。当安装和固定壳体4时，输出轴19的旋转中心线19a相对于固定基准面P的距离L19被设定为小于输入轴的旋转中心线16a相对于固定基准面P，其设定为小于中间轴相对于固定基准面P的旋转中心线26a，31a的距离L26，L31。（C）2008，JPO＆INPIT

68. 发明专利

JP2007274778A Bi-directional voltage step up/step down chopper circuit 有权
标题翻译：双向电压升压/降压CHOPPER电路
公开(公告)号：JP2007274778A
公开(公告)日：2007-10-18
申请号：JP2006094802
申请日：2006-03-30
申请人： Kyosan Electric Mfg Co Ltd , Yokohama National Univ , 国立大学法人横浜国立大学 , 株式会社京三製作所
发明人： KAWAMURA TOKUO , TSURUTA YUKINORI , ITO YOSHIHIRO , IWAKURA TETSUSHI
IPC分类号： H02M3/155
摘要： PROBLEM TO BE SOLVED: To control an overvoltage and an overcurrent by reducing the loss of a bi-directional voltage step up/step down chopper circuit.
SOLUTION: The bi-directional voltage step up/step down circuit is provided with four electrically equal choppers that perform boosting operation or dropping operation between terminals. Each chopper constitutes a snubber-assisted Zero Voltage and Zero Current Transition (ZVZCT) Chopper, which is made up of two main reactors constituting one reactor equivalently, a main switch, one pole of which is connected to one end of the series connector of the main reactors and the other pole of which is connected directly to one voltage terminal of a DC power source, the series connector of a snubber diode connected between both poles of the main switch and a snubber capacitor, an auxiliary switch connected between the connection point of the snubber diode, and the snubber capacitor and that of the series connector of the two main reactors.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过减少双向升压/降压斩波电路的损耗来控制过电压和过电流。
解决方案：双向升压/降压电路设有四个电气相等的斩波器，可在端子之间执行升压操作或放电操作。每个斩波器构成缓冲器辅助的零电压和零电流转换（ZVZCT）斩波器，其由构成一个反应器的两个主电抗器组成，主开关，其一极连接到串联连接器的一端主电抗器，另一极直接连接到直流电源的一个电压端子，连接在主开关两极的缓冲二极管的串联连接器和缓冲电容器之间，辅助开关连接在主电抗器的连接点缓冲二极管和缓冲电容器以及两个主电抗器的串联连接器。版权所有（C）2008，JPO＆INPIT

69. 发明专利

JP2007237762A Information transmission device 有权
标题翻译：信息传输设备
公开(公告)号：JP2007237762A
公开(公告)日：2007-09-20
申请号：JP2006059004
申请日：2006-03-06
申请人： Kyosan Electric Mfg Co Ltd , 株式会社京三製作所
发明人： MARUYAMA KOJI
IPC分类号： B61L3/12 , B60L15/40 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To accurately judge a position of a train in a train and both the train and ground with a simple constitution.
SOLUTION: Loop coils 5a, 5b, 5c having a plurality of roops different in the number of windings along a rail 4 in a prescribed section are laid in the rail 4. When control information transmitted from respective loop coils 5a-5c is received with an on-vehicle antenna 12 of a train 1, the variation in inductive voltage produced in the on-vehicle antenna 12 is detected by a reception level measuring part 8 to judge a position of the train 1. When train information transmitted from the on-vehicle antenna 12 is received with the loop coils 5a-5c, the variation in the inductive voltage produced in the loop coils 5a-5c is detected by a reception level measuring part 15 on the ground to detect the position of the train 1 even on the ground with high accuracy.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：以简单的结构准确地判断列车和列车和地面列车的位置。解决方案：在轨道4中放置具有沿轨道4的规定部分中的绕组数不同的多个线圈的环形线圈5a，5b，5c。当从各个环形线圈5a-5c发送的控制信息为与列车1的车载天线12接收时，由车载天线12产生的感应电压的变化由接收电平测量部8检测，以判断列车1的位置。当从列车1发送的列车信息车载天线12与环形线圈5a-5c一起接收，环路线圈5a-5c中产生的感应电压的变化由地面上的接收电平测量部分15检测，以检测列车1的位置，甚至在地面上准确度高。版权所有（C）2007，JPO＆INPIT

70. 发明专利

JP2007158990A Lan repeater and lan relay system 有权
标题翻译： LAN重拨和LAN继电器系统
公开(公告)号：JP2007158990A
公开(公告)日：2007-06-21
申请号：JP2005354433
申请日：2005-12-08
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 NAOYUKI , YOSHIDA SHUJI , HATANO HIDENORI , SETO MICHIO , MIZUNO KEISUKE , ARA NOBUYUKI , KATANO ISAMU
IPC分类号： H04L12/46
摘要： PROBLEM TO BE SOLVED: To provide a LAN repeater capable of avoiding operational abnormality caused by version mismatching between data loaded to equipment on one LAN side and the data loaded to equipment on the other LAN side.
SOLUTION: A first reception means 11 of a LAN repeater 10 receives version information of data loaded to equipment from the equipment on the side of a trunk LAN 20 and a second reception means 13 receives version information of data from equipment on the side of a base LAN 30. A control means 15 compares the received version information to each other and controls the continuation and stop of relay processing in accordance with a result of the comparison. For example, if the version information agrees completely, the data are relayed; and when there is mismatching, relay processing is stopped. Alternatively, if high-order digits are agree, regardless of whether low-order digits of the version information agree, the data are relayed; and if high-order digits do not agree, relay processing is stopped.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够避免由加载到一个LAN侧的设备的数据与加载到另一个LAN侧的设备的数据之间的版本不匹配引起的操作异常的LAN中继器。解决方案：LAN中继器10的第一接收装置11从中继LAN 20侧的设备接收加载到设备的数据的版本信息，第二接收装置13从侧面的设备接收数据的版本信息控制装置15将接收到的版本信息彼此进行比较，并根据比较结果控制中继处理的继续和停止。例如，如果版本信息完全一致，则中继数据; 当不匹配时，中继处理停止。或者，如果高位数字一致，则无论版本信息的低位数字是否一致，数据被中继; 如果高位数字不一致，则中继处理停止。版权所有（C）2007，JPO＆INPIT

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