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公开(公告)号：US11007881B2
公开(公告)日：2021-05-18
申请号：US16342552
申请日：2016-10-24
发明人： Tetsuya Shigeeda
摘要： A transmission device includes a pair of terminals connected to an electrical coupler via a pair of signal lines, a transmission unit connected to the pair of terminals via a pair of capacitors, a direct-current (DC) power supply connected in series between the pair of terminals without interposition of the pair of capacitors, and switches disposed on opposite sides of the DC power supply. A transmission device includes a pair of terminals connected to an electrical coupler via a pair of signal lines, a reception unit connected to the pair of terminals via a pair of capacitors, a load resistor and inductances connected in series between the pair of terminals without interposition of the pair of capacitors.
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2.发明申请公开(公告)号：US20210094425A1
公开(公告)日：2021-04-01
申请号：US16588198
申请日：2019-09-30
摘要： Systems, methods, and other embodiments described herein relate to improving propulsion of a vehicle. In one embodiment, a method includes, in response to detecting a change in a wheel configuration associated with modifying an arrangement of hub motors that are selectively attachable on wheels of the vehicle, identifying attributes of the hub motors coupled with the wheels of the vehicle. The hub motors are structured to be attached to the wheels of the vehicle without removing the wheels from the vehicle. The method includes determining properties of the hub motors according to the attributes and the wheel configuration. Further, the method includes managing electrical power delivery to the hub motors to propel the vehicle according to the properties.
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公开(公告)号：US10202134B2
公开(公告)日：2019-02-12
申请号：US15124621
申请日：2014-03-11
发明人： Takuya Sawa , Tomoaki Ikejima , Tetsuo Komura , Shogo Tatsumi , Shingo Honda , Takashi Miyauchi
摘要： A train information managing apparatus according to the present invention includes: a terminal apparatus that communicates with a train-mounted device; and a central apparatus that communicates with the terminal apparatus and the train-mounted device. In at least one of the terminal apparatus and the central apparatus, a processing system that includes a signal processing unit is duplicated, the signal processing unit generating a command signal for the train-mounted device and receiving a response signal made in response to the command signal, and at least one of the signal processing units that receive a response signal from the train-mounted device transmits, to another of the signal processing units, information indicating receipt of the response signal so as to be used to determine a failure in one of the processing systems.
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公开(公告)号：US20180203522A1
公开(公告)日：2018-07-19
申请号：US15409737
申请日：2017-01-19
发明人： Thomas Stucki , Thomas Kurzen , Christof Zurbrugg , Marcel Born , Kurt Stump
CPC分类号： G06F3/0219 , A61G5/045 , A61G5/1059 , A61G5/1089 , A61G5/1091 , A61G5/122 , A61G5/128 , A61G2203/14 , A61G2203/16 , B60L50/50 , B60L2200/34 , B60L2250/12 , B60L2250/16 , B60L2250/24 , G06F3/0213 , G06F3/0227
摘要： Disclosed herein is a personal mobility vehicle hand control. The personal mobility vehicle hand control includes a housing, a display, a first keypad, a second keypad, and a joystick. The display is proximate an end of the housing. The first keypad is proximate the display. The second keypad is proximate an opposite end of the housing. The joystick is between the first keypad and the second keypad. At least one key of the first keypad is configurable to correspond with a function displayed on the display. At least one key of the second keypad is configurable to correspond with the same function displayed on the display.
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公开(公告)号：US5039038A
公开(公告)日：1991-08-13
申请号：US416516
申请日：1989-10-03
CPC分类号： B61L15/0027 , B60L15/32 , B60T13/665 , B61L27/0038 , B60L2200/26 , Y02T90/16
摘要： A radio communication control system for a lead unit and a plurality of remote units is disclosed. The system has a protocol for establishing a communication link between the lead unit and the one or more remote units in the system which prevents any of the units in that system from processing messages or commands from other units in other train systems or processing messages or commands originating from units within a train system which are addressed to other units within the system. The communication system also includes a communications channel contention system for minimizing the probability of multiple units transmitting on the common communication channel at the same time and for insuring that the highest priority communications in each train are transmitted first in time measured from the end of the latest transmission on the radio communications channel. The invention also includes apparatus for verifying the establishment of the communications link by means of signaling through the mechanical coupling in the train and monitoring the radio response. The invention further includes an improved flow rate sensor for use in a remote unit for determining when significant air flows occur into the brake pipe of the remote unit. The invention further includes an air pressure regulation system which prevents the fluctuation of the air pressure in the equalizing reservoir of the lead and remote units consequent from either leakage or change in the ambient temperature.
摘要翻译： 公开了一种用于引导单元和多个远程单元的无线电通信控制系统。 该系统具有用于在引导单元和系统中的一个或多个远程单元之间建立通信链路的协议，其阻止该系统中的任何单元处理来自其他列车系统中的其他单元的消息或命令或处理消息或命令 来自列车系统内的单元，其被发送到系统内的其他单元。 通信系统还包括通信信道争用系统，用于在同一时间将公共通信信道上的多个单元发送的概率最小化，并确保每个列车中的最高优先级通信在时间上从最新的时间 无线电通信信道上的传输。 本发明还包括用于通过借助于列车中的机械耦合的信令来验证通信链路的建立并监视无线电响应的装置。 本发明还包括一种用于远程单元的改进的流量传感器，用于确定何时重要的空气流出现在远程单元的制动管中。 本发明还包括一个空气压力调节系统，其防止由于泄漏或环境温度变化引起的铅和远程单元的均压容器中的空气压力波动。
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公开(公告)号：US4651317A
公开(公告)日：1987-03-17
申请号：US555214
申请日：1983-11-23
申请人： Korefumi Tashiro , Kunio Saito , Hiroshi Sato , Takamasa Hori
发明人： Korefumi Tashiro , Kunio Saito , Hiroshi Sato , Takamasa Hori
IPC分类号： H04L5/22 , B60L3/08 , B60L15/42 , B60R16/02 , B60R16/03 , G08C15/12 , H04J3/00 , H04Q9/00 , B61L15/00
CPC分类号： G08C15/12 , B60R16/0315
摘要： A time division multiplex data transmission system. A particular time slot among those for data transmission is placed with alternation of different data modes such as "1" and "0" in a commanding station destined for issuing commands. The alternation of data modes is supplied to receiver stations together with other data. When alternation of data modes is detected at the particular time slot in the receiver station, the reception of one command signal from the commanding station is confirmed, while detection of disappearance of the alternation of data modes indicates other command. Since a fault in the data transmission system results in generation of a fixed data mode or level such as "1" or alternatively "0", the alternation of data modes and disappearance thereof can define the commands discriminatively from the state brought about by the fault. Fail-safe feature can thus be realized.
摘要翻译： 时分复用数据传输系统。 在用于发送命令的命令台中，用于数据传输的特定时隙被放置为具有不同数据模式的诸如“1”和“0”的交替。 数据模式的交替与其他数据一起提供给接收站。 当在接收站中的特定时隙检测到数据模式的交替时，确认来自命令站的一个命令信号的接收，同时检测到数据模式的交替消失指示其他命令。 由于数据传输系统中的故障导致固定数据模式或诸如“1”或“0”的电平的产生，数据模式的交替和消失可以区分出故障引起的状态的命令 。 故障安全功能可以实现。
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公开(公告)号：US3689018A
公开(公告)日：1972-09-05
申请号：US3689018D
申请日：1970-08-04
发明人： PELLE JOZSEF , VARGA LASZLO
CPC分类号： B60L15/42 , B60L2200/26 , B61G5/10 , B61G7/14 , E04G11/02 , Y10T74/20588
摘要： The disclosure relates to a formwork assembly, more particularly for the construction of system-type concrete building units, comprising a set of shuttering elements comprising side and deck formwork panels, wheels for moving the forms by rolling, and support elements. The set of shuttering elements consists of wall shuttering panels, corner shuttering elements, deck shuttering panels, and where appropriate, formwork panel inserts. The deck shuttering portion comprises clamping means linked to the split formwork elements which serves to position the deck shuttering section and is made up of sections. The formwork assembly has an upper movement mechanism, arranged between the sections of the clamping means that is suitable for moving apart and drawing together these sections, and a lower movement mechanism which by means of connecting elements, suitably rods, is capable of moving apart and drawing together the two side panel parts of the shuttering portion. The formwork assembly contains further a control element connecting the upper and lower movement mechanism and operating these in synchronism.
摘要翻译： 本公开涉及一种模板组件，更具体地涉及用于系统型混凝土建筑单元的构造，其包括一组包括侧面和甲板模板的挡板元件，用于通过滚动移动形式的轮子和支承元件。 一组快门元件由墙壁遮光板，角形挡板元件，甲板挡板以及合适的模板镶板组成。 甲板挡板部分包括连接到分离模板元件的夹紧装置，其用于定位甲板挡板部分并由部分组成。 模板组件具有上部移动机构，其布置在适于移动并分开这些部分的夹持装置的部分之间;以及下部移动机构，其通过连接元件适当的杆能够移动并且 将遮光部分的两个侧面板部分组合在一起。 模板组件还包括连接上下移动机构的控制元件并同步操作它们。
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公开(公告)号：US11001281B2
公开(公告)日：2021-05-11
申请号：US16140814
申请日：2018-09-25
发明人： Takuji Maeda , Nobuhiko Arashin
摘要： A train communication system is configured to perform wireless communication between two cars coupled to each other by using low power radio. The train communication system includes: a first device disposed on one coupling surface of two coupling surfaces facing each other between two cars; a second device disposed on the one coupling surface; a third device disposed on another coupling surface of the two coupling surfaces; and a fourth device disposed on the other coupling surface. The first device and the third device are disposed to face each other. The second device and the fourth device are disposed to face each other. When no wireless connections are established among the first device, the second device, the third device, and the fourth device, the first to fourth devices each perform at least one of switching of communication channels used for wireless communication among the first to fourth devices and switching of a master device or a slave device.
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公开(公告)号：US20210039505A1
公开(公告)日：2021-02-11
申请号：US16533959
申请日：2019-08-07
IPC分类号： B60L15/42
摘要： Systems and methods described herein concern integrating a hub motor with a vehicle. One embodiment establishes a communication link between the hub motor and an electronic control unit (ECU) of the vehicle; transmits, from the hub motor to the ECU via the communication link, an identity of the hub motor; transmits, from the ECU to the hub motor via the communication link, an identity of the ECU and information regarding functionality supported by the ECU; reports, from the hub motor to the ECU via the communication link based at least in part on the identity of the ECU and the information regarding the functionality supported by the ECU, calibration data for the hub motor and information regarding the functionality supported by the hub motor; and adjusts, at the ECU, one or more characteristics of the vehicle in accordance with the calibration data and the functionality supported by the hub motor.
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公开(公告)号：US10812290B2
公开(公告)日：2020-10-20
申请号：US16337213
申请日：2017-06-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD.
摘要： An on-vehicle communication system mounted on a vehicle comprises a first switching device, a second switching device and a third switching device each including a first communication port and a second communication port. The first communication port and the second communication port of the first switching device are respectively connected to the first communication port of the second switching device and the first communication port of the third switching device, and the second communication port of the second switching device and the second communication port of the third switching device are connected to each other. Each of the first switching device, the second switching device and the third switching device measures a reception signal quality for the first communication port of the device itself and a reception signal quality for the second communication port of the device itself. One of the first communication port and the second communication port is selected as a port for use which should be used for communication in each of the first switching device, the second switching device and the third switching device. Each of the switching devices performs switching processing for determining whether or not the port for use is to be switched to the another one of the first communication port and the second communication port based on the reception signal quality for the first communication port and the second communication port.
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