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    • 1. 发明专利
    • 車上装置
    • 车载设备
    • JP2015048031A
    • 2015-03-16
    • JP2013182967
    • 2013-09-04
    • 株式会社京三製作所Kyosan Electric Mfg Co Ltd
    • ASANO AKIRA
    • B61L23/14B60L15/40B61L3/12
    • 【課題】地上側に新たな設備を必要とせずに、車上で計測されている列車位置を補正可能とする技術の実現。【解決手段】列車1の先頭軸より前方に前方受電器RC1を、列車1の最後尾軸より後方に後方受電器RC2を設ける。踏切制御子による検知信号の打込点を通過したことを、前方受電器RC1或いは後方受電器RC2の受信レベルに基づいて検出する。この検出に応じて、位置補正部25が、予め定められた当該打込点に係る位置情報を用いて、位置計測部50が計測している走行位置を補正する。【選択図】図1
    • 要解决的问题:提供一种用于校正在地面上没有新设备的板上测量的列车位置的技术。解决方案:前功率输入工具RC1设置在列车1的起始轴线的前面,后方 电力输入工具RC2设置在列车1的最后轴的后部。基于前部电力输入工具RC1的接收电平或后方电力来检测电子列车检测器的检测信号的放置点的通过 进入工具RC2。 根据该检测,位置校正部25通过使用与预设放置点相关的位置信息来校正由位置测量部50测量的行驶位置。
    • 2. 发明专利
    • Train controlling device, interlocking device, and train controlling method
    • 火车控制装置,互锁装置和火车控制方法
    • JP2011148349A
    • 2011-08-04
    • JP2010009671
    • 2010-01-20
    • Kyosan Electric Mfg Co Ltd株式会社京三製作所
    • ISHIKAWA SATORUOSHIMA KAORUASANO AKIRA
    • B61L23/22B60L15/40B61L7/00B61L19/06
    • Y02T90/16
    • PROBLEM TO BE SOLVED: To improve the safety of train operation by certainly ensuring blocking while requiring no facility cost and maintenance cost of a communication cable in a single-track operation section wherein a number of the operated train is comparatively small.
      SOLUTION: A center device 3 having interlocking station facilities 4 and a centralized interlocking device 22 intermittently communicates with an on-vehicle device 2 mounted on a train 1 by a cellular phone communication system using a general-purpose telephone radio line 14, thereby setting a train traveling route and ensuring the operation of the train 1. Without using a special communication line using a communication cable, information is transmitted while using the general-purpose telephone radio line only by paying communication expenses. Therefore, the train traveling route is certainly set without requiring no installation cost and maintenance cost of the communication cable in the single-track operation section wherein the number of operated trains is comparatively small, and the safety of the train operation is improved.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提高列车运行的安全性,通过肯定地确保阻塞,而不需要在多个操作列车相对较小的单轨操作部分中的通信电缆的设备成本和维护成本。 解决方案:具有互锁站设备4和集中式联锁设备22的中心设备3与通过使用通用电话无线电线路14的蜂窝电话通信系统与安装在列车1上的车载设备2间歇地通信, 从而设定列车行驶路线并确保列车1的运行。在不使用通信电缆的专用通信线路的情况下,仅通过支付通信费用,在使用通用电话无线电线路的同时发送信息。 因此,列车行驶路线确实设定,不需要在单轨操作部中的通信电缆的安装成本和维护成本,其中操作列车的数量相对较少,并且提高了列车运行的安全性。 版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Crossing obstacle detector
    • 交叉异常检测器
    • JP2008265603A
    • 2008-11-06
    • JP2007112983
    • 2007-04-23
    • Kyosan Electric Mfg Co Ltd株式会社京三製作所
    • ASANO AKIRAKIKO MASAYUKI
    • B61L29/00G01S7/03G01S13/04G01S13/91G01V3/12
    • PROBLEM TO BE SOLVED: To stably detect an obstacle on a crossing by surely detecting a person intruded near the blocking bar of a crossing gate.
      SOLUTION: A pencil-shaped thin millimeter wave beam 12 is emitted in a gray zone 18 in which an automobile near the blocking bar 11 at the end of the detection area of a surface detection sensor 5a can be detected but a person there cannot be detected to surely detect a person inside the blocking bar 11 without being affected by the lateral deflection of the blocking bar 11 for eliminating the dead zone of a person detection area. The blocking bar 11 and persons and automobiles outside it are prevented from being erroneously detected as obstacles.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过可靠地检测侵入十字门的阻挡杆附近的人的人来稳定地检测交叉路口的障碍物。 解决方案:铅笔形薄毫米波束12发射在灰色区域18中,在灰色区域18中可以检测到在表面检测传感器5a的检测区域的末端处的阻挡杆11附近的汽车,但是在那里 不能检测到可靠地检测阻挡杆11内的人,而不受阻挡杆11的横向偏转的影响,以消除人体检测区域的死区。 防止挡块11及其外的人和汽车被错误地检测为障碍物。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Apparatus and method for detecting obstacle
    • 用于检测障碍物的装置和方法
    • JP2005233615A
    • 2005-09-02
    • JP2004039132
    • 2004-02-17
    • Fujitsu LtdKyosan Electric Mfg Co Ltd富士通株式会社株式会社京三製作所
    • NAGASAWA HIROYUKIASANO AKIRAMIURA MASASHITAMURA HISAKIMI
    • G01V3/12B61L23/00B61L29/00G01S13/93
    • PROBLEM TO BE SOLVED: To reliably detect obstacles by preventing the yet to be detected and misdetection of obstacles, using a simple constitution. SOLUTION: A reflecting object observing part 7 of a measuring device 3 has millimeter waves irradiated to a crossing road 2, receives reflected waves from each reflector 4, and observes the distance to each reflector 4 and reflected intensities. A determination processing part 8 determines the presence or the absence of obstacles, on the basis of variations in the distance to a reflecting location and the reflection intensities of millimeter waves outputted from the reflecting object-observing part 7 under the control of a crossing control device 5 and outputs determination results to the crossing control device 5. A self-diagnosis part 10 receives the input of the distance to the reflecting location and the reflection intensities of millimeter waves from the determination processing part 8 and determines that anomalies have occurred in the measuring device 3, when the reflection intensities deviate from a prescribed range, determined according to natural variations for a prescribed time and that the distance to the reflecting location deviates from the inside of the crossing road 2, which is an object to be detected. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:使用简单的结构,通过防止障碍物的检测和错误检测来可靠地检测障碍物。 解决方案:测量装置3的反射物体观察部分7具有照射到交叉路口2的毫米波,接收来自每个反射器4的反射波,并且观察到每个反射器4的距离和反射强度。 决定处理部8基于与反射位置的距离的变化以及在交叉控制装置的控制下从反射物体观察部7输出的毫米波的反射强度来确定障碍物的存在或不存在 将判定结果输出到交叉控制装置5.自诊断部10从判定处理部8接收到反射位置的距离的输入和毫米波的反射强度,并且确定测量中发生异常 装置3,当反射强度偏离规定范围时,根据规定时间的自然变化确定,并且到反射位置的距离偏离作为要检测对象的交叉道路2的内部。 版权所有(C)2005,JPO&NCIPI
    • 7. 发明专利
    • Crossing safety device
    • 交叉安全装置
    • JP2011121455A
    • 2011-06-23
    • JP2009280138
    • 2009-12-10
    • Kyosan Electric Mfg Co Ltd株式会社京三製作所
    • ASANO AKIRAHARA YOICHIRO
    • B61L29/28B60L15/40G01S19/14
    • Y02T90/16
    • PROBLEM TO BE SOLVED: To optimize crossing control by reducing the installation costs by simplifying ground equipment.
      SOLUTION: An on-vehicle device 3 mounted on a train 2 continuously obtains the position (the latitude and the longitude) of the train 2 and the time by a GPS receiver 8 by using the radio wave transmitted from a GPS satellite 15 to transmit the expected crossing arrival times at each crossing 6 to a center device 4. The center device 4 performs time synchronization based on the time input from a GPS receiver 22 when receiving the expected crossing arrival times from the on-vehicle device 3, and transmits the received expected crossing arrival times to crossing control devices 5 provided on the crossings 6. Each of the crossing control devices 5 performs time synchronization based on the time input from a GPS receiver 32 when receiving the expected crossing arrival time from the center device 4, and controls the crossing by determining the alarm start time and the alarm termination time based on the received expected crossing arrival time and the time input from the GPS receiver 32.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过简化地面设备降低安装成本来优化交叉控制。 解决方案:安装在列车2上的车载设备3通过使用从GPS卫星15发送的无线电波不断获得列车2的位置(纬度和纬度)和GPS接收机8的时间 将中间装置4的每个十字6处的期望的交叉到达时间发送到中心装置4.中央装置4在从车载装置3接收到期望的交叉到达时间时,基于从GPS接收器22输入的时间进行时间同步, 将接收到的预期交叉到达时间发送到在交叉路口6上设置的交叉控制装置5.当从中心装置4接收到期望的交叉到达时间时,每个交叉控制装置5基于从GPS接收器32输入的时间来执行时间同步 并且基于接收到的预期交叉到达时间和从GPS接收器32输入的时间来确定报警开始时间和报警终止时间来控制交叉。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Falling person identification system
    • 落后身份识别系统
    • JP2005231444A
    • 2005-09-02
    • JP2004041165
    • 2004-02-18
    • Kyosan Electric Mfg Co LtdNippon Signal Co Ltd:The日本信号株式会社株式会社京三製作所
    • YOKOYAMA TAMOTSUASANO AKIRANAGASAWA HIROYUKISAEGUSA HIDETAKAUJIIE TAKESHIKOBAYASHI TAKAYUKI
    • B61L23/00B61L23/06G01S13/74
    • PROBLEM TO BE SOLVED: To provide a fallen person identification device preventing troubles in the train operation by correctly detecting a fallen person fallen onto a track from a platform and a maintenance person.
      SOLUTION: A sensor unit 3 radiates the millimeter wave on a track 11 in a vicinity of a platform 10 in a station yard, and receives the reflected wave from a reflecting object present on the track 11 and the identification wave from an ID transponder 2 carried by a maintenance person, and detects each reflecting object. An alarm control device 4 determines whether the reflecting object is present on the track 11 from the fluctuation of the reflection intensity from each reflecting object and the position of the reflecting object, and if it is determined that the reflecting object is present on the track 11, the reflecting object is determined to be a fallen person if no identification signal from the ID transponder 2 is contained in the reflecting object detection signal identifying the reflecting object, and the reflecting object is determined to be the maintenance person if the identification signal is contained.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种坠落人识别装置,通过正确地检测从平台和维护人员落到轨道上的坠落者,从而防止火车操作中的麻烦。 解决方案:传感器单元3将毫米波辐射在站场中的平台10附近的轨道11上,并且从存在于轨道11上的反射对象接收反射波,并从ID接收识别波 应答器2由维护人员携带并检测每个反射物体。 报警控制装置4根据来自各反射物体的反射强度的波动和反射物体的位置,判定轨道11上是否存在反射物体,如果确定反射物体存在于轨道11上 如果在识别反射物体的反射物体检测信号中不包含来自ID转发器2的识别信号,则反射物体被确定为堕落人物,并且如果包含识别信号,则反射物体被确定为维护人员 。 版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Falling object detection system
    • 降落物体检测系统
    • JP2005231442A
    • 2005-09-02
    • JP2004041031
    • 2004-02-18
    • Kyosan Electric Mfg Co LtdNippon Signal Co Ltd:The日本信号株式会社株式会社京三製作所
    • YOKOYAMA TAMOTSUASANO AKIRANAGASAWA HIROYUKISAEGUSA HIDETAKAUJIIE TAKESHIKOBAYASHI TAKAYUKI
    • B61L23/00G01S13/06
    • PROBLEM TO BE SOLVED: To provide a fallen person detection device giving an alarm to prevent the fall by detecting a person possibly falling from a platform onto a track in advance, and rapidly detecting the person fallen on the track.
      SOLUTION: A sensor unit 2 radiates the millimeter wave into the sky over a platform 9 and a track 10 in a station yard, receives the reflected wave from a reflecting object, and calculates the reflection intensity from each reflecting object from the received reflected wave, and the size and the position of each reflecting object. An alarm control device 3 determines that a person as a reflecting object can possibly fall from the platform 9 when the reflecting object reaches a platform fall detection surface S1 perpendicularly provided on the platform 9 on the inner side from an end along the track 10 of the platform 9 by a predetermined distance, and determines the person has fallen from the platform 9 when the reflecting object exceeds a track surface fall detection surface S2 parallel the track surface from the end along the track 10 of the platform 9.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种坠落人物检测装置,通过预先检测可能从平台坠落到轨道上的人,并且迅速检测掉在轨道上的人,来发出报警以防止掉落。 解决方案:传感器单元2通过平台9和站场中的轨道10将毫米波辐射到天空中,从反射物体接收反射波,并从接收到的每个反射物体计算反射强度 反射波,以及每个反射物体的大小和位置。 报警控制装置3,当反射物体从沿着轨道10的端部的内侧的内侧垂直设置在平台9上的平台落下检测面S1时,判定为反射物体的人可能从平台9落下 平台9延伸预定距离,并且当反射对象超过从平台9的轨道10的端部平行于轨道表面的轨道表面下落检测表面S2时,确定人已经从平台9落下。版权所有: (C)2005,JPO&NCIPI
    • 10. 发明专利
    • 鉄道用通信システム、車上装置、地上装置及び通信制御方法
    • 铁路通信系统,车载设备,地面设备和通信控制方法
    • JP2015050732A
    • 2015-03-16
    • JP2013182966
    • 2013-09-04
    • 株式会社京三製作所Kyosan Electric Mfg Co Ltd
    • ASANO AKIRA
    • H04W56/00H04W4/04H04W24/08
    • 【課題】鉄道の無線通信システムにおいて、低コスト、且つ、信頼性が確保された通信手段の実現。【解決手段】鉄道用の通信システム1では、車上装置20と地上装置30とは、携帯電話網等の公衆無線通信サービスを利用した通信回線Nによって通信接続されている。車上装置20及び地上装置30それぞれは、電文に内部時計による送信時刻を付加して送信するとともに、通信電文を受信すると、対応する応答電文を送信(返信)する。そして、電文の送受信時刻の時系列関係やその時刻差によって、通信遅延や通信途絶といった通信不良や、内部時計の同期/非同期を判定する。【選択図】図1
    • 要解决的问题:实现在铁路无线电通信系统中确保可靠性的低成本通信手段。解决方案:铁路通信系统1包括通过通信信道N连接的车载设备20和接地设备30 使用诸如移动电话网络的公共无线电通信服务。 车载设备20和接地设备30中的每一个通过内部时钟发送具有添加的传输时间的消息,并且在接收到通信消息时,发送(返回)相应的响应消息。 根据关于消息的发送/接收时间的时间序列的关系及其时间差,确定诸如通信延迟和通信拦截以及内部时钟的同步/异步的通信缺陷。