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公开(公告)号：US20230192406A1
公开(公告)日：2023-06-22
申请号：US17926226
申请日：2021-04-20
发明人： Josef SCHMIDT , Frank SCHÖNUNG , Patrick WEIS , Michael ANGST , Alexander FUCHS , Tanja WALZ
CPC分类号： B65G1/1378 , B66F9/063
摘要： In a method for operating a technical plant, which includes a work area for producing ready-to-ship products from delivered goods and a plurality of load carriers, each including a control, a drive connected to the control, and a communication interface, for transporting goods and for transporting products, goods are delivered to the technical plant, delivered goods are transported into the work area by the load carriers, products are produced in the work area from the goods transported into the work area, produced products are transported out of the work area by the load carriers, and products transported out of the work area are shipped out from the technical plant. A technical plant, which includes a work area for producing ready-to-ship products made from delivered goods, is operable using the method.
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公开(公告)号：US20230127352A1
公开(公告)日：2023-04-27
申请号：US17800390
申请日：2021-02-04
发明人： Josef SCHMIDT , Gero BOCKELMANN , Frank SCHÖNUNG , Alexander FUCHS , Tanja WALZ
IPC分类号： G05B19/418 , G06Q50/04 , G06Q10/0631 , G06Q10/08
摘要： In a method for producing a product in a technical plant, after receipt of an order for producing the product, components necessary for producing the product are identified, and work steps necessary for producing the product are identified. Identified components and work steps are entered in a product file stored on a transport system. The components entered in the product file are acquired by the transport system, which is documented in the product file, and the work steps entered in the product file are executed, which is documented in the product file. The product file remains on the transport system until the acquisition of each component and the execution of each work step are documented in the product file. A technical plant for producing a product, is adapted to execute the method and includes a transport system having a digital data memory for storing the product file.
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公开(公告)号：US20210364633A1
公开(公告)日：2021-11-25
申请号：US17392811
申请日：2021-08-03
发明人： Josef SCHMIDT , Jürgen BÖCKLE , Zhidong HUA , Thomas SCHÄFER , Andreas WANJEK
IPC分类号： G01S13/931 , G01S13/86 , G05D1/02 , G01S13/89
摘要： In a method and system for position capture of a vehicle along a driving route, situated on a concrete floor having a reinforcement: the vehicle carries out a reference drive along the driving route, the vehicle records measuring points along the driving route, and each measuring point allocates a signal from the reinforcement to a position on the driving route; a reference profile of the driving route is determined based on the measuring points ascertained during the reference drive; the vehicle drives along the driving route and records further measuring points; a profile segment is determined from the further measuring points; the profile segment is uniquely allocated to a segment of the reference profile, e.g., using a correlation method; a position on the driving route is uniquely allocated to the vehicle with the aid of the profile segment allocated to the reference profile.
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4.发明申请公开(公告)号：US20190214919A1
公开(公告)日：2019-07-11
申请号：US16335799
申请日：2017-07-20
发明人： Josef SCHMIDT , Thomas ZÖLLER , Jens SCHÄFER , Matthias HAUCK
IPC分类号： H02M5/458
摘要： In a system and method for operating a system, which includes a first inverter which feeds a first electric motor, and a second inverter which feeds a second electric motor, the DC-voltage side connection of the first inverter is connected to the DC-voltage side connection of a rectifier which is supplied from an electrical AC-voltage supply network, the DC-voltage side connection of the second inverter is connected to the DC-voltage side connection of the rectifier, in particular, the two DC-voltage side connections of the inverters are switched in parallel, and a controller is provided, in particular in the first inverter, which controls the current accepted and acquired by the first inverter at its DC-voltage side terminal toward a setpoint value in that the torque of the first electric motor fed by the first inverter is the controlled variable.
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公开(公告)号：US20230294935A1
公开(公告)日：2023-09-21
申请号：US17768390
申请日：2020-09-30
IPC分类号： B65G67/02
CPC分类号： B65G67/02
摘要： A system for transporting goods, includes a transport container for holding goods, a driverless transport vehicle for transporting the transport container, and a transfer station, on which the transport container is positionable. The transport container includes a locking device, which is lockable to a first locking unit of the driverless transport vehicle, and to a second locking unit of the transfer station. In a method for transporting goods: the locking device of the transport container is locked to the first locking unit; the transport container is transported by the driverless transport vehicle to the transfer station; the locking device of the transport container is unlocked from the first locking unit; and the locking device of the transport container is locked to the second locking unit.
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公开(公告)号：US20220075389A1
公开(公告)日：2022-03-10
申请号：US17529339
申请日：2021-11-18
发明人： Josef SCHMIDT , Zhidong HUA , Thomas SCHÄFER
IPC分类号： G05D1/02 , G08C23/04 , H04Q9/00 , H04W4/46 , H04W4/44 , G01S5/00 , G07C5/00 , G08G1/00 , H04B10/116 , H04W88/04
摘要： A system includes vehicles, a central control unit, and a stationary transceiver module connected to the central control unit via a bidirectional communications channel. Each has a transceiver module for bidirectional communication with the stationary transceiver module and/or a vehicle. The transceiver module has a controllable light source and a light sensor. The central control unit transmits driving orders to the vehicles via the stationary transceiver module. A first vehicle that is located within the spatial transmission area of the stationary transceiver module forwards a driving order to a second vehicle that is located outside the spatial transmission area of the stationary transceiver module, and the second vehicle transmits data via the first vehicle and the stationary transceiver module to the central control unit.
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公开(公告)号：US20210194379A1
公开(公告)日：2021-06-24
申请号：US17194764
申请日：2021-03-08
发明人： Josef SCHMIDT , Matthias HAUCK , Jochen WEBER
摘要： In a system and method for operating a system having a rectifier which is suppliable from an electric AC-voltage supply network, an inverter which feeds an electric motor, and a DC/DC converter which is connected to an energy accumulator, the DC-voltage side connection of the inverter is connected to the DC-voltage side connection of the rectifier, in particular, the electric motor is supplied from the AC-voltage side connection of the inverter, a first DC-voltage side connection of the DC/DC converter is connected to the DC-voltage side connection of the rectifier, in particular, the DC-voltage side connection of the inverter and the first DC-voltage side connection of the DC/DC converter are connected in parallel, the DC/DC converter has a housing in which a device for current acquisition is situated, which acquires either the current, in particular network phase currents, flowing into the rectifier at the AC-voltage side connection of the rectifier, or the current emerging from the rectifier at the DC-voltage side connection of the rectifier, and the acquired value is forwarded to a signal electronics situated in the housing of the DC/DC converter, which generates control signals for semiconductor switches of the DC/DC converter.
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公开(公告)号：US20160254764A1
公开(公告)日：2016-09-01
申请号：US15033414
申请日：2014-10-20
发明人： Josef SCHMIDT , Michael GEISSLER , Maja SLISKOVIC , Dieter GROß , Jürgen BÖCKLE
CPC分类号： H02P3/04 , H02K5/225 , H02P27/08 , H02P27/16 , H02P29/60 , H04B3/542 , H04B2203/5458 , H04B2203/5466
摘要： A drive system includes a power converter and a motor powered from the power converter via supply leads. An electromagnetically actuatable brake is disposed on the motor. The brake is able to be supplied and is therefore controllable from an AC/DC converter, which is powered via lines from a DC/AC converter that is powered and/or controlled by signal electronics of the power converter.
摘要翻译： 驱动系统包括功率转换器和通过电源线从功率转换器供电的电动机。 电动机驱动的制动器设置在电动机上。 制动器能够被提供，并且因此可以通过AC / DC转换器来控制，AC / DC转换器通过来自由功率转换器的信号电子器件供电和/或控制的DC / AC转换器的线路供电。
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公开(公告)号：US20230166954A1
公开(公告)日：2023-06-01
申请号：US17910592
申请日：2021-02-18
发明人： Josef SCHMIDT , Andreas TUSKAN
CPC分类号： B66F9/063 , B60K7/0007 , B66F9/07586 , B60Y2200/40 , B60Y2200/62 , B60Y2200/66 , B60Y2200/86 , B60Y2200/91
摘要： A mobile transport system includes a vehicle frame, first and second pairs of support wheels, first and second drive wheels, and a swing frame. A drive unit including a drive frame is disposed on the swing frame. The first drive wheel is rotatably supported on a first swing arm, and the second drive wheel is rotatably supported on a second swing arm. The first and second swing arms are coupled to each other by a coupling unit, such that a pivot motion of the first swing arm about a first swing axis in a first pivot direction brings about a pivot motion of the second swing arm about a second swing axis in a second pivot direction oriented opposite to the first pivot direction.
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公开(公告)号：US20220247490A1
公开(公告)日：2022-08-04
申请号：US17606211
申请日：2020-04-02
发明人： Andreas WANJEK , Steffen STORCK , Zhidong HUA , Thomas SCHÄFER , Josef SCHMIDT
IPC分类号： H04B10/114
摘要： In a method for a data transmission between first and second modules, and a system having mobile parts for performing the method: the time bases of the first and second modules are synchronized; transmitters of the first module emit a light signal pulse individually one after the other and/or in numbered order in a respective time range; the particular receiver of the second module at which the strongest receive signal occurs is determined, the particular time range and/or the number of the particular time range being determined in which the strongest receive signal occurs; the determined time range and/or the determined number is/are transmitted from the second module to the first module; and the transmitter of the first module associated with the determined time range and/or to the determined number is determined and used for the subsequent data transmission from the first module to the second module.
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