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71. 发明专利

HK63587A CONTROL SYSTEM FOR GROUP-CONTROLLING ELEVATOR CARS 未知
公开(公告)号：HK63587A
公开(公告)日：1987-09-11
申请号：HK63587
申请日：1987-09-03
申请人： HITACHI LTD
发明人： KUZUNIKI SOSHIRO , HIRASAWA KOTARO , KUROSAWA KENICHI , KANEKO TAKASHI
IPC分类号： B66B1/18 , B66B1/20 , B66B1/24 , B66B3/00
摘要： A control system for group- controlling lift cars has means (M1) for selecting a car to serve a hall call as a function of a waiting time and a power consumption and an evaluation function having a variable parameter alpha for varying the relative weights of the waiting time and the power consumption, and simulation means (M2) equivalent to the car selection means. M2 computes a variable parameter ???1, ???2 which satisfies an instructed power consumption target value Pm and selects a car to serve the hall call based on the computed variable parameter ???1, ???2, so that a highly efficient lift car service is provided.

72. 发明专利

CA1048665A ELEVATOR TRAFFIC DEMAND DETECTOR 未知
公开(公告)号：CA1048665A
公开(公告)日：1979-02-13
申请号：CA246029
申请日：1976-02-18
申请人： HITACHI LTD
发明人： KANEKO TAKASHI , IWASAKA TATSUO
IPC分类号： B66B1/06 , B66B1/20 , B66B1/24 , B66B3/00 , G06M7/00 , G06M11/00
摘要： ELEVATOR TRAFFIC DEMAND DETECTOR The detection of traffic demand for elevator cars serving a plurality of floors is related. A device is provided for detecting the latest information on traffic demand based on the number of passengers actually boarding and alighting from cars (hereinafter referred to as the "boarding and alighting passengers"). On the basis of the respective floors at which cars are stopped to serve, the direction of travel of the cars, and the number of passengers boarding and alighting from the cars at the respective floors, the number of boarding and alighting passengers by direction is detected for each floor. The detected numbers for the respective floors are totaled to detect the traffic demand at each floor by direction. Further, the total is made for each traffic demand pattern to detect the traffic demand at each floor by traffic demand pattern and by direction. By taking the cumulative total of the totaled numbers of boarding and alighting passengers for all the floors by direction, the total number of boarding and alighting passengers is calculated. The results of these calculations are used to detect various types of information on traffic demand.

73. 发明专利

CA1027267A ELEVATOR CONTROL SYSTEM 未知
公开(公告)号：CA1027267A
公开(公告)日：1978-02-28
申请号：CA225193
申请日：1975-04-22
申请人： HITACHI LTD
发明人： KANEKO TAKASHI , YUMINAKA TAKEO , IWASAKA TATSUO , KINOSHITA HIROSHI
IPC分类号： B66B1/20 , B66B1/24
摘要： An elevator control system for controlling a plurality of elevator cars arranged for parallel operation for servicing a plurality of service floor landings of a building, in which means are provided so that, in response to origination of a new hall call in addition to hall calls originated and allotted already, a suitable car for servicing this new hall call can be selected and the new hall call can be allotted to the selected car to be serviced by the selected car. In the system, the change in the service condition of all the cars for the already allotted hall calls due to allotment of this new hall call thereto is taken into account in selecting the suitable car. For example, means are provided for computing for each car the forecast waiting time at each of the already allotted floors to be serviced thereby to detect the change in the forecast waiting time when this new hall call originating floor is serviced. The new hall call is allotted to the car which provides a forecast waiting time less than a predetermined limit, and this car services this specific floor.

74. 发明专利

CA1012266A ELEVATOR CONTROL APPARATUS 未知
公开(公告)号：CA1012266A
公开(公告)日：1977-06-14
申请号：CA218965
申请日：1975-01-29
申请人： HITACHI LTD
发明人： IWASAKA TATSUO , YUMINAKA TAKEO , KANEKO TAKASHI , KINOSHITA HIROSHI
IPC分类号： B66B1/20 , B66B1/24 , B66B1/18

75. 发明专利

AU1129476A ELEVATOR TRAFFIC DEMAND DETECTOR 未知
公开(公告)号：AU1129476A
公开(公告)日：1977-04-21
申请号：AU1129476
申请日：1976-02-20
申请人： HITACHI LTD
发明人： KANEKO TAKASHI , IWASAKA TATSUI
IPC分类号： B66B1/06 , B66B1/20 , B66B1/24 , B66B3/00 , G06M7/00 , G06M11/00
摘要： The detection of traffic demand for elevator cars serving a plurality of floors is related. A device is provided for detecting the latest information on traffic demand based on the number of passengers actually boarding and alighting from cars (herein-after referred to as the "boarding and alighting passengers"). On the basis of the respective floors at which cars are stopped to serve, the direction of travel of the cars, and the number of passengers boarding and alighting from the cars at the respective floors, the number of boarding and alighting passengers by direction is detected for each floor. The detected numbers for the respective floors are totaled to detect the traffic demand at each floor by direction. Further, the total is made for each traffic demand pattern to detect the traffic demand at each floor by traffic demand pattern and by direction. By taking the cumulative total of the totaled numbers of boarding and alighting passengers for all the floors by direction, the total number of boarding and alighting passengers is calculated. The results of these calculations are used to detect various types of information on traffic demand.

76. 发明公开

EP2444272A4 DRIVING SYSTEM FOR RAILROAD VEHICLE 有权
标题翻译：驱动系统，铁路车辆
公开(公告)号：EP2444272A4
公开(公告)日：2014-10-29
申请号：EP09846136
申请日：2009-06-15
申请人： HITACHI LTD
发明人： SHIMADA MOTOMI , KANEKO TAKASHI , MOCHIZUKI KENTO , ISHIDA SEIJI
IPC分类号： B60L13/00 , B60L7/16 , B60L9/00 , B60L9/28 , B60L11/02 , B60L11/12 , B60L11/18 , B61C3/02 , B61C9/24
CPC分类号： B61C3/02 , B60L7/16 , B60L9/00 , B60L9/28 , B60L11/02 , B60L11/1801 , B60L2200/26 , B60L2260/26 , B61C7/04 , Y02T10/70 , Y02T10/7005 , Y02T10/7077 , Y02T30/12 , Y02T30/16
摘要： Provided is a high mobility railroad vehicle system configured to reciprocally carry out a direct drive between a non-electrically driven section and an electrically driven section without installing new facilities such as oil supply equipment and without considering distinction between the non-electrically and electrically driven sections. A railroad vehicle system is provided with an overall control apparatus to respectively control an external electric power supply means, an internal electric power supply means, an electricity storage means, electric power conversion means and a motor driving means. The railroad vehicle system judges or previously notifies as to whether the present driving railroad section is the electrically driven section or non-electrically driven section in accordance with driving position information received from a position information generation means such as a ground facility on a railroad equipped outside of the vehicle and a global positioning system (GPS). The system cuts off from an external electric power source in the non-electrically driven section and carries out a smooth shifting control in order to connect to the external electric power source in the electrically driven section.

77. 发明公开

EP2055548A4 DRIVER OF ROLLING STOCK 有权
标题翻译： FAHRERFÜRROLLMATERIAL
公开(公告)号：EP2055548A4
公开(公告)日：2013-02-13
申请号：EP07792879
申请日：2007-08-22
申请人： HITACHI LTD , HIGASHI NIPPON RYOKAKU TETSUDO
发明人： SHIMADA MOTOMI , TOYOTA EIICHI , KANEKO TAKASHI , MIYAUCHI TSUTOMU , NOMOTO HIROSHI , SHIMAMUNE RYOHEI , FURUTA RYOSUKE , OMURA TETSURO
IPC分类号： B60W10/06 , B60K6/46 , B60L11/08 , B60L11/12 , B60L11/18 , B60W10/08 , B60W10/26 , B60W20/00 , B61C3/02 , B61C5/00 , B61C7/04
CPC分类号： B61C7/04 , B60K6/46 , B60L11/123 , B60L11/14 , B60L11/1861 , B60L15/2045 , B60L2200/26 , B60L2240/421 , B60L2240/547 , B60L2240/549 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/15 , H02P21/0089 , H02P21/06 , Y02T10/6217 , Y02T10/6286 , Y02T10/643 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7283 , Y02T30/16
摘要： An environment-friendly driver of series hybrid system rolling stock in which an idle stop control system for appropriately judging such a situation that an engine can be stopped and ensuring stabilized power running performance while taking account of response of engine power generation is achieved, and fuel consumption and engine noise can be reduced. A system general control section in the driver of rolling stock judges whether generation power of an engine is required or not based on the rotational speed of a generator, the rotational speed of a motor, and an internal state signal obtained from a power storage unit, and controls a power generation state by an operation command to the engine and an operation command to a converter. When generation power of the engine is not required, the system general control section judges whether the engine can be stopped or not and can deliver a command for stopping the engine by an operation command to the engine.
摘要翻译：实现串联混合动力车辆的环保驾驶员，其中实现了用于适当地判断发动机可以停止的怠速停止控制系统并且确保在考虑到发动机发电的响应的情况下稳定的动力运行性能，并且燃料可以减少消耗和发动机噪音。机动车辆驾驶员的系统总体控制部根据发电机的转速，电动机的转速以及从蓄电部获得的内部状态信号来判断是否需要发动机的发电功率，并且通过对发动机的操作命令和对转换器的操作命令来控制发电状态。当不需要发动机的发电时，系统通用控制部判断发动机是否可以停止，并且可以通过对发动机的运转指令来发送停止发动机的指令。

78. 发明专利

JP2006222087A SECONDARY BATTERY DEVICE FOR HYBRID RAIL VEHICLE 审中-公开
公开(公告)号：JP2006222087A
公开(公告)日：2006-08-24
申请号：JP2006057747
申请日：2006-03-03
申请人： HITACHI LTD
发明人： SUZUKI MASAHITO , TOYODA EIICHI , SHIMADA MOTOMI , KANEKO TAKASHI
IPC分类号： H01M2/10 , B60K6/28 , B60K6/40 , B60K6/46 , B60L3/00 , B60L3/04 , B60L11/08 , B60L11/12 , B60L11/18 , B60L50/13 , B60L50/15 , B61C3/02 , B61C7/04 , H01M10/44
摘要： PROBLEM TO BE SOLVED: To realize a small size and large capacity battery device applied to a hybrid rail vehicle, wherein the cooling efficiency and the safety of the battery device is improved. SOLUTION: The hybrid rail vehicle provided with a power device for generating dc power using the power of engine, an inverter device for supplying ac power to an ac motor for driving the vehicle by transferring the dc power generated from the power source into the ac power of variable voltage and variable frequency, and a secondary battery device connected parallel to the out put of the power source to supply the dc power to the inverter device. The secondary battery device gives the practical voltage of about 750 V in rail vehicle by connecting 108 unit batteries from 69121 to 6912n in series, while each unit batteries provides the voltage of about 7 V. COPYRIGHT: (C)2006,JPO&NCIPI

79. 发明专利

JP2001145207A CONTROLLER OF ELECTRIC VEHICLE 失效
公开(公告)号：JP2001145207A
公开(公告)日：2001-05-25
申请号：JP32503799
申请日：1999-11-16
申请人： HITACHI LTD
发明人： KANEKO TAKASHI , HORIE SATORU , TERASAWA KIYOSHI
IPC分类号： B60L9/18 , H02P5/74 , H02P7/74
摘要： PROBLEM TO BE SOLVED: To detect the slip of an electric vehicle with high precision and avoid the decline of the acceleration of the electric vehicle which accompanies the erroneous detection of the slip. SOLUTION: The controller of an electric vehicle which comprises a plurality of control unit which controls a plurality of motors driving the vehicle individually has a means which calculates the average revolution of the motors from the revolutions of the respective motors, a means which calculates the wheel diameter difference correction values of wheels coupled with the shafts of the respective motors from the ratios of the revolutions of the respective motors to the average revolution, a means which calculates a reference revolution of the re-adhesion control for the respective control units from the wheel diameter difference correction values and the average revolution, a means which detects the slips of the wheels in accordance with the average revolution and the revolutions of the motors controlled by the respective control units, and a re-adhesion control means which suppresses the torques of the motors in accordance with differences between the reference revolution and the revolutions of the motors controlled by the respective control units when the detection signals of the slips are outputted.

80. 发明专利

JP2000059911A CONTROLLER FOR ELECTRIC ROLLING STOCK 失效
公开(公告)号：JP2000059911A
公开(公告)日：2000-02-25
申请号：JP23044698
申请日：1998-08-17
申请人： HITACHI LTD
发明人： ANDO TAKESHI , KANEKO TAKASHI
IPC分类号： B60L9/18
摘要： PROBLEM TO BE SOLVED: To make effective use of torque to the extent of physically adhesive limitation for improved acceleration and deceleration of an electric rolling stock to the greatest extent practicable by detecting the re-adhesion of a wheel using the acceleration of a motor or the wheel in which idling or sliding is detected, and regulating the command value of an electric converter based on a re-adhesion detected signal. SOLUTION: The first selector 5 (or the second selector 6) inputs the rotor frequency differential values (fr1', fr2') of respective motors and an acceleration/ reduction command P/B (the second selector 6 inputs an idling/sliding signal 23 of a current controller 7 in addition to them) and outputs a selected rotor frequency differential value fra' (frb' for the second selector 6). An idling and sliding detector 2 outputs fra', and a detecting signal 21 based on the acceleration/reduction command P/B. A readhesion detector 3 outputs frb', and a detecting signal 22 based on the acceleration/reduction command P/B. The current controller 7 computes the amount of the current control Δip based on the idling/sliding detecting signal 21, the re-adhesion detecting signal 22, and an current command Ip from a command generator 56.

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