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公开(公告)号：US20230373753A1
公开(公告)日：2023-11-23
申请号：US18030787
申请日：2021-10-04
申请人： Hitachi, Ltd.
CPC分类号： B66B3/002 , B66B5/0012
摘要： A queueing start measurement unit which measures arrival of an elevator user at a preset location; a boarding measurement unit which measures boarding of the elevator user in an elevator car; a storage unit which stores an arrival time measured by the queueing start measurement unit and a boarding time measured by the boarding measurement unit; and a waiting time calculation unit which, on the basis of the arrival time and the boarding time stored in the storage unit, calculates a waiting time for which the elevator user is expected to wait before boarding the elevator car are provided. As a result, it is possible to calculate a waiting time at an elevator landing area with simple processing and a simple configuration.
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公开(公告)号：US20220169480A1
公开(公告)日：2022-06-02
申请号：US17598340
申请日：2019-10-24
申请人： HITACHI, LTD.
发明人： Tomoaki MAEHARA , Koichi YAMASHITA , Yuki SAITO , Toshiharu MATSUKUMA , Takahiro HATORI , Satoru TORIYABE , Hayate TANABAYASHI
摘要： An elevator system includes a car that ascends and descends a hoist way, a power feeding device installed at a specific power feeding point of the hoist way, a power receiving device that receives power from the power feeding device when the car stops at the power feeding point, a battery that is charged by the received power, and an elevator control panel that controls ascent and descent of the car. When the remaining capacity of the battery is equal to or less than a predetermined capacity, the elevator control panel performs a rescue operation of a passenger in the car, and after the rescue operation, performs an automatic search operation of searching for a power feeding point where the power feeding device is installed according to the remaining capacity of the battery.
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公开(公告)号：US20200262680A1
公开(公告)日：2020-08-20
申请号：US16760176
申请日：2018-10-11
申请人： Hitachi, Ltd.
摘要： By using, as input, elevator specification information including at least sizes, quantity, and service floors of a plurality of elevators, a method for installing the plurality of elevators is calculated based on either the quantity of the plurality of elevators or the sizes of the plurality of elevators from arrangements including at least one or more of a planar arrangement where the plurality of elevators are aligned in a row on one side configuring an elevator boarding place, or an opposed arrangement where the elevators are divided and located on two opposite sides configuring the elevator boarding place; the shape of the elevator boarding place is determined by calculating the two sides configuring the elevator boarding place on the basis of the installation method and the sizes and quantity of the plurality of elevators; and furthermore, an elevator boarding place layout is generated by determining each floor where the elevator boarding place is to be installed according to the service floors.
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公开(公告)号：US20200247644A1
公开(公告)日：2020-08-06
申请号：US16758420
申请日：2018-10-11
申请人： HITACHI, LTD.
发明人： Rui NING , Masayasu FUJIWARA , Manabu KATOU , Wataru TORIUMI , Takahiro HATORI , Takamichi HOSHINO , Satoru TORIYABE
摘要： In a building human flow estimation system having a building human flow simulation section which receives, as input values, building traffic data indicative of floors between which people move by using an elevator in a building, building layout data related to a layout of the building, and an elevator parameter value related to the elevator and estimates a flow of people, there are provided an evaluation section which calculates an evaluation value for evaluating a reproduction degree of the flow of people estimated by the building human flow simulation section based on a first evaluation index related to the flow of people estimated by the building human flow simulation section and a second evaluation index related to an actual flow of people in the building, and an output section which outputs the evaluation value calculated by the evaluation section.
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公开(公告)号：US20220207203A1
公开(公告)日：2022-06-30
申请号：US17594676
申请日：2020-04-09
申请人： Hitachi, Ltd.
发明人： Masayasu FUJIWARA , Takahiro HATORI , Wataru TORIUMI , Tomoaki MAEHARA , Takamichi HOSHINO , Satoru TORIYABE
摘要： This construction model data evaluation server is provided with: a construction model part detection unit which receives construction model data used in a client terminal and detects an elevator construction model part included in the construction model data; a properness determination unit which performs properness determination on the elevator construction model part; and an evaluation processing unit which transmits, to the client terminal, evaluation result data including an evaluation result obtained by evaluating the construction model data when a determination result of the properness determination and the construction model data are received.
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6.发明申请公开(公告)号：US20210166144A1
公开(公告)日：2021-06-03
申请号：US16757807
申请日：2018-10-10
申请人： Hitachi, Ltd.
发明人： Wataru TORIUMI , Masayasu FUJIWARA , Manabu KATOU , Rui NING , Takamichi HOSHINO , Takahiro HATORI , Satoru TORIYABE
摘要： An OD matrix estimation device includes: an extraction unit that, on the basis of intra-bank OD matrixes that show traffic flow information in respective elevator banks in plural elevator banks and transfer floor information about a transfer floor where transfers among the elevator banks is possible, extracts transfer-related intra-bank OD matrixes having a common transfer floor from among the intra-bank OD matrixes; a matching unit that, from among the transfer-related intra-bank OD matrixes extracted by the extraction unit, combines first transfer intra-bank OD matrixes each including OD data in which the transfer floor is defined as an arrival floor with second transfer intra-bank OD matrixes each including OD data in which the transfer floor is defined as a departure floor to create transfer-related OD data; and an estimation unit that estimates OD data for users who transfer and move among the banks.
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公开(公告)号：US20200299099A1
公开(公告)日：2020-09-24
申请号：US16755995
申请日：2017-10-30
申请人： Hitachi, Ltd.
发明人： Takahiro HATORI , Masayasu FUJIWARA , Akira OMACHI , Takamichi HOSHINO , Satoru TORIYABE , Manabu KATO , Atsuya FUJINO , Wataru TORIUMI
摘要： To make it possible to comprehensively predict the movement of people by associating an elevator control system in a facility such as a building and an external system other than this system with each other and thereby provide a new service that has not existed before. There is provided an elevator operation management system for controlling and managing multiple elevator devices in a facility, the system including: a reception unit that acquires information on the number of users to use the elevator devices and elevator car destination information; a learning unit that stores and learns, as past experience data, the information on the number of users and the elevator car destination information acquired from the reception unit; a per-floor number-of-people estimation unit that estimates the number of users getting off at each elevator hall floor using storage information of the learning unit; and a request information output unit that outputs the number of people getting off thus estimated in the facility to a system other than the elevator operation management system.
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公开(公告)号：US20230391583A1
公开(公告)日：2023-12-07
申请号：US18032644
申请日：2020-11-04
申请人： Hitachi, Ltd.
发明人： Taichi SAITO , Tomoaki MAEHARA , Takahiro HATORI , Yuki SAITO , Masaki MIYAMAE
CPC分类号： B66B1/2458 , B66B3/002 , B66B3/02 , B66B2201/23
摘要： An elevator includes a plurality of elevator units each including a car and a unit control section that controls operation of the car; and an operation management device that manages operation of the plurality of elevator units, in which, in a case where it is determined that any of the elevator units has left any of passengers behind, the operation management device additionally and immediately dispatches the car of another elevator unit to a floor where any of passengers has been left behind.
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公开(公告)号：US20230112206A1
公开(公告)日：2023-04-13
申请号：US17795899
申请日：2021-02-04
申请人： Hitachi, Ltd.
摘要： A construction-model-creating device with reduced design man-hours is realized. In equipment specifications including at least a positional relationship with a passage, specifications not determined by a user are enumerated based on specifications determined by the user and search conditions determined by the user according to the search conditions, and at least one of layout candidates representing a positional relationship between the equipment in the building and the passage is generated. When one of the generated layout candidates is selected by the user, an in-building equipment construction model part group reflecting a position, an orientation, specifications, and so on of the selected layout candidate is generated.
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10.发明申请公开(公告)号：US20220414278A1
公开(公告)日：2022-12-29
申请号：US17778499
申请日：2020-11-04
申请人： HITACHI, LTD.
IPC分类号： G06F30/13
摘要： To enable a simulation that takes into consideration the detailed movements and determinations of people at an elevator platform without manually providing data about front-of-line position information, the present invention: includes a front-of-line position estimation unit that estimates a front-of-line position of people at an elevator platform; estimates, from inputted architectural model data, the front-of-line position at the elevator platform; and simulates overall movement in a building, including an action of waiting at the platform and an action of orderly boarding when using the elevator, using the estimated front-of-line position and the architectural model data as inputs.
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