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1. 发明授权

US10023211B2 Train position detecting device 有权
公开(公告)号：US10023211B2
公开(公告)日：2018-07-17
申请号：US15524308
申请日：2016-01-21
申请人： Mitsubishi Electric Corporation
发明人： Takaya Katsuragi , Koki Yoshimoto , Wataru Tsujita , Tomoaki Takewa
IPC分类号： B61L25/02 , G01S19/45 , G01S19/50
摘要： A train position detecting device includes: a GPS position guarantee range calculation part for calculating, based on a result of measurement of a position of a train by GPS signals; a tachogenerator-position guarantee range calculation part for calculating, based on a result of measurement of a position of the train by a tachometer generator that measures a relative distance from a measurement carried out previously; and a position determination part that determines, between an end part of the GPS position guarantee range in the first-direction and an end part of the tachogenerator-position guarantee range in the first-direction, a position of an end part on the positive side of the second direction to be a position of the end part of the train in the first-direction.

2. 发明授权

US10053122B2 Train-running management device 有权
公开(公告)号：US10053122B2
公开(公告)日：2018-08-21
申请号：US15115363
申请日：2014-02-07
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Masashi Hagiwara , Yusaku Nagasaki , Koki Yoshimoto
IPC分类号： B61L27/00 , B60L15/40 , B61L23/18 , B61L25/02
CPC分类号： B61L27/0027 , B60L15/40 , B61L23/18 , B61L25/021 , B61L25/025 , B61L27/0077 , B61L2201/00
摘要： When it is determined that a control-target train has an impact on a third train that is other than a train that is determined to affect the control-target train, a ground running control unit of a train-running management device further changes a running pattern and instructs the control-target train to take less time to completely leave a departure station.

3. 发明授权

US09815482B2 Train-information management device and train-crew support method 有权
公开(公告)号：US09815482B2
公开(公告)日：2017-11-14
申请号：US14892053
申请日：2013-05-20
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Tetsuo Komura , Takuya Sawa , Toshiko Kadono , Satoru Takahashi , Koki Yoshimoto
IPC分类号： B61D19/00 , B61L27/00 , B61L15/00
CPC分类号： B61D19/00 , B61L15/0072 , B61L15/009 , B61L27/0077 , Y02T30/30
摘要： A motorman's cab in a train is provided with a plurality of door operating switches that open and close the train doors on the station-platform side in a fully-automatic manner, in a semi-automatic manner, or in a manner that open and close doors in sections. A central device includes an information control unit that specifies a stopping station where a train stops next on the basis of train information; selects a recommended door operating switch at the stopping station from among the door operating switches on the basis of an estimated passenger-number value, which is the number of passengers at the stopping station, as a recommended door operating switch for the stopping station; and then it displays display information that prompts the train crew to operate the selected door operating switch on a display device in the control platform.

4. 发明授权

US10407085B2 Train travel prediction device and train travel prediction method 有权
公开(公告)号：US10407085B2
公开(公告)日：2019-09-10
申请号：US15305278
申请日：2014-04-21
申请人： Mitsubishi Electric Corporation
发明人： Yasuyuki Kawabata , Yusaku Nagasaki , Koki Yoshimoto
IPC分类号： B61L27/00 , B61L25/02 , G08G1/127
摘要： A train travel prediction device includes a required time database that records a station-to-station required timetable created in advance between stations and indicating a relation of a time difference between a last station departure time of a target train and a next station departure time of a precedent train with respect to a required time of the target train to a next station by the use of a train simulation on the basis of a train moving condition and an operation prediction unit that creates a prediction schedule on the basis of information of the required time acquired for each target train during a prediction period by referring to the station-to-station required timetable recorded in the required time database on the basis of information of a train schedule and a train arrival-departure time.

5. 发明申请

US20170043798A1 TRAIN TRAVEL PREDICTION DEVICE AND TRAIN TRAVEL PREDICTION METHOD 审中-公开
标题翻译：火车旅行预测装置和火车旅行预测方法
公开(公告)号：US20170043798A1
公开(公告)日：2017-02-16
申请号：US15305278
申请日：2014-04-21
申请人： Mitsubishi Electric Corporation
发明人： Yasuyuki Kawabata , Yusaku Nagasaki , Koki Yoshimoto
IPC分类号： B61L27/00 , G08G1/127 , B61L25/02
CPC分类号： B61L27/0016 , B61L25/025 , B61L27/0022 , G08G1/127
摘要： A train travel prediction device includes a required time database that records a station-to-station required timetable created in advance between stations and indicating a relation of a time difference between a last station departure time of a target train and a next station departure time of a precedent train with respect to a required time of the target train to a next station by the use of a train simulation on the basis of a train moving condition and an operation prediction unit that creates a prediction schedule on the basis of information of the required time acquired for each target train during a prediction period by referring to the station-to-station required timetable recorded in the required time database on the basis of information of a train schedule and a train arrival-departure time.
摘要翻译：火车旅行预测装置包括所需的时间数据库，其记录在站之间预先创建的站到站所需的时间表，并且指示目标列车的最后一站起飞时间与下一站起飞时间之间的时间差的关系基于列车运行条件通过使用列车模拟，将目标列车的所需时间相对于下一站的先验列车和基于所需的信息的信息创建预测调度的运行预测单元根据火车时刻表和列车到达时间的信息，通过参照记录在所需时间数据库中的站对站所要求的时间表，在预测期间内为每个目标列车获取时间。

6. 发明授权

US10919392B2 Onboard system and transport vehicle maintenance method 有权
公开(公告)号：US10919392B2
公开(公告)日：2021-02-16
申请号：US16311039
申请日：2016-06-24
申请人： Mitsubishi Electric Corporation
发明人： Tokiko Shibasaki , Shogo Tatsumi , Koki Yoshimoto
IPC分类号： B60L3/00 , B61L3/00 , B61L15/00 , G07C5/00
摘要： An onboard system includes two control parts. Each of the two control parts has the function of performing a first process for controlling the travel of the transport vehicle. In a period during which a first control part being one control part out of the two control parts is performing the first process, a second control part being other control part out of the two control parts does not perform the first process. In the period during which the first control part is performing the first process, the second control part performs a maintenance process for performing maintenance of the transport vehicle.

7. 发明授权

US10689015B2 Information processing system, and maintenance terminal 有权
公开(公告)号：US10689015B2
公开(公告)日：2020-06-23
申请号：US16098279
申请日：2017-02-01
申请人： Mitsubishi Electric Corporation
发明人： Koki Yoshimoto , Sae Kimura
IPC分类号： G01M17/00 , B61L15/00 , B61L25/00 , B60L3/00 , B61L27/00 , G07C5/08
摘要： An information processing system according to the present disclosure includes: an identification data acquirer to acquire first classification information indicating a classification of equipment mounted on a train, first positional information including a formation number of the train, and an equipment identification number unique to the equipment that are transmitted to a maintenance terminal; a vehicle management data acquirer to acquire second classification information indicating a classification of the equipment, second positional information including a formation number of the train, and equipment state information indicating a state of the equipment that are held in a device mounted on the train; and a state history identifier to associate the equipment state information and the equipment identification number with each other upon determination that the first positional information and the second positional information match each other, and the first classification information and the second classification information match each other.

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