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公开(公告)号：US11387547B2
公开(公告)日：2022-07-12
申请号：US16611715
申请日：2018-04-11
IPC分类号： H01Q1/32 , G01S13/931 , H01Q9/04 , H01Q13/02 , H01Q19/08
摘要： The present invention provides an antenna comprising: a radiation unit that is formed on a substrate; a waveguide that propagates therein radio waves radiated from the radiation unit and radiates the radio waves as a beam; and a dielectric lens that is arranged in an opening of the waveguide and has an incident plane facing the radiation unit and a radiation plane radiating radio waves entered from the incident plane. The radiation plane of the dielectric lens has a plane orientation different from a flat plane perpendicular to the radiation direction of the beam.
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22.发明授权公开(公告)号：US11383698B2
公开(公告)日：2022-07-12
申请号：US16631708
申请日：2018-07-26
发明人： Junya Takahashi , Yuki Akiyama , Kenta Maeda , Naoki Hiraga , Toshiyuki Innami
IPC分类号： B60W30/045 , B60W30/02 , B60W40/08 , G05D1/00 , G05D1/02
摘要： Provided are: a device and a method for controlling vehicle movement, with which it is possible to suppress causing uncomfortableness to vehicle occupants and causing unstable behavior during turning by automatic travel control; and a device and a method for generating a target course. In a vehicle capable of automatically controlling lateral acceleration occurring in the vehicle, the present invention controls the acceleration occurring in the vehicle such that jerk, which is the change over time of acceleration, becomes the greatest in a region where the lateral acceleration that occurs upon entering a curve is equal to or less than half the acceleration during normal turning, and the jerk decreases as the acceleration increases.
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公开(公告)号：US11381228B2
公开(公告)日：2022-07-05
申请号：US16760430
申请日：2018-11-08
发明人： Masahiro Matsumoto , Hiroshi Nakano , Akira Kotabe
IPC分类号： G05F3/26 , H03K5/1252 , H03K19/003 , H03K17/16
摘要： A sensor output circuit is limited with high accuracy, and reduces radio wave radiation by signal transmission using a single-line signal. The sensor output includes a pulse signal Vin that changes according to a physical quantity to be measured, MOS transistors that perform on/off operations according to the pulse signal Vin, a constant current source that generates a constant current, a MOS transistor which generates a gate voltage of a MOS transistor, MOS transistors which form a current mirror circuit, and the MOS transistor which works to maintain a drain voltage of the MOS transistor at a constant voltage, and the output terminal which is driven by the MOS transistors connected in series. In addition, an output signal from the sensor output circuit is transmitted to a control circuit via an output signal line. The control circuit includes a pull-up resistor, a capacitor, and an input gate circuit.
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公开(公告)号：US11370372B2
公开(公告)日：2022-06-28
申请号：US16831394
申请日：2020-03-26
发明人： Toshikazu Shigyo , Masaru Kamoshida
IPC分类号： B60R16/023 , H01R13/518 , H02G3/16 , H05K5/00 , H01R12/71 , H01R24/76 , H05K7/20 , H01R107/00
摘要： An electronic control device comprises at least three connectors, a case, and a board. The case has at least three openings through which the connectors are inserted, the connectors are provided on a plane. The board is housed inside the case and to the connectors are electrically connected thereto. The at least three openings includes a first opening, a second opening, and a third opening. The third opening is disposed between the first opening and the second opening. The case includes the first, second, and third openings, and a heat dissipation fin or a rib provided between the first opening and the second opening.
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公开(公告)号：US11367175B2
公开(公告)日：2022-06-21
申请号：US16975461
申请日：2019-03-11
发明人： Shouji Muramatsu , Takeshi Shima , Makoto Kudo
摘要： Provided is an in-vehicle stereo camera which enables the continuation of automated driving if failures occur during imaging. A pair of captured images 301, 302, which is captured by a pair of imaging units so that both contain an overlapping region, are acquired (S201), it is determined whether an abnormal region is present in at least one of the pair of captured images, and if an abnormal region is present, the degree of impact from the abnormal region on an object recognition process of an object recognition unit is diagnosed (S202), and the processing content of the object recognition process is updated according to the degree of impact (S203).
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公开(公告)号：US11364806B2
公开(公告)日：2022-06-21
申请号：US16466574
申请日：2017-12-01
IPC分类号： B60L15/20
摘要： Provided is a control apparatus for an electric vehicle, which is capable of suppressing simultaneous slip of front and rear wheels. The control apparatus for an electric vehicle includes a control portion configured to control a front electric motor and a rear electric motor so that an achievement rate of a torque command with respect to a target torque in one motor of the front and rear electric motors is lower than the achievement rate in the other motor of the front and rear electric motors.
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公开(公告)号：US11362859B2
公开(公告)日：2022-06-14
申请号：US17268815
申请日：2019-07-26
摘要： The present invention provides an in-vehicle communication device and an in-vehicle system that can establish communication, in a short time, between applications corresponding to the same communication protocol between in-vehicle processing devices connected to communication buses having different communication protocols. In the present invention, when the first communication controller 33 has received a specific message from the first in-vehicle processing device 102 connected to the first communication bus 101, the in-vehicle communication device 1 transmits a communication protocol switching command from the second communication controller 3 to the second in-vehicle processing device 202 connected to the second communication bus 201 to switch a communication protocol setting of the second communication controller to the same communication protocol setting as that of the first communication bus.
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公开(公告)号：US11360762B2
公开(公告)日：2022-06-14
申请号：US16755230
申请日：2018-10-05
发明人： Hidetoshi Teraoka , Hiroki Yamazaki , Masashi Yano
摘要： An information update apparatus that updates first information stored in a vehicle control apparatus to second information. The information update apparatus includes: a download control unit that receives an update package including an update body that is a difference between the first information and the second information or the second information, procedure information including a procedure of updating the first information to the second information using the update body, and an activation condition that is a condition of starting updating the first information to the second information; and an event management unit that acquires a state of a vehicle on which the vehicle control apparatus and the information update apparatus are mounted, and causes an update execution unit to execute the update based on the procedure information when the state of the vehicle matches the activation condition.
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公开(公告)号：US11352049B2
公开(公告)日：2022-06-07
申请号：US16482658
申请日：2018-02-14
发明人： Tsukasa Miyajima
摘要： A control device (15) is equipped with a steering angle returning torque target value setting unit (30) which calculates a returning control amount target value (MapOut) based on a vehicle speed (Vs) and a turning angle (θb), and with a steering angle returning torque command signal calculation unit (31) which calculates a retuning control amount (RetOut) based on the retuning control amount target value (MapOut). The steering angle returning torque command signal calculation unit (31) is equipped with a rate limiter (36). The rate limiter (36) determines a change in the vehicle speed (Vs) from a vehicle speed sensor (19), and gradually increases or decreases the retuning control amount target value (MapOut) at a certain rate and then outputs the returning control amount (RetOut).
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公开(公告)号：US11342917B2
公开(公告)日：2022-05-24
申请号：US16641140
申请日：2018-06-27
发明人： Taisuke Ueta , Kenichi Shimbo , Tadanobu Toba , Hideyuki Sakamoto
IPC分类号： H03K19/177 , G06F15/177 , G05D1/00 , G06F1/02 , G06F1/24
摘要： An electronic control device includes: a logic circuit for reconfiguring a plurality of arithmetic circuits including a first circuit and a second circuit; a reconfiguration controller that reconfigures the arithmetic circuits and checks the reconfigured arithmetic circuits based on reconfiguration commands; and a process controller that transmits the reconfiguration commands to the reconfiguration controller and instructs the arithmetic unit to execute operations, in which when a first reconfiguration command is received, the reconfiguration controller reconfigures and checks the first circuit, when the check of the first circuit by the reconfiguration controller is completed, the process controller instructs the first circuit to execute an operation, the process controller transmits a second reconfiguration command to the reconfiguration controller and instructs the reconfiguration controller to start to reconfigure the second circuit until the execution of a predetermined process of the first circuit is completed after completion of the reconfiguration of the first circuit.
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