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公开(公告)号：US12030488B2
公开(公告)日：2024-07-09
申请号：US17269768
申请日：2019-08-08
IPC分类号： B60W30/095 , B60W40/04 , B60W50/00 , B60W50/023 , B60W50/04 , B60W50/14 , B60W60/00
CPC分类号： B60W30/0956 , B60W40/04 , B60W50/0097 , B60W50/023 , B60W50/04 , B60W50/14 , B60W60/00186 , B60W2050/143 , B60W2554/4041 , B60W2554/4046
摘要： The reliability of path planning calculation can be evaluated with low load without using multiplexing of calculation or an additional sensor. The electronic control device includes an integration unit that acquires information around a vehicle as sensor information from a plurality of sensors for each processing cycle, and integrates the acquired sensor information to create vehicle peripheral information for each processing cycle, a path planning unit that calculates a planned path on which the vehicle will travel in the future using the vehicle peripheral information for each processing cycle, and a path evaluation unit that evaluates reliability of the path planning unit, in which the path evaluation unit that uses, in the planned path calculated by the path planning unit in a first processing cycle, a position of the vehicle in a second processing cycle, which is a processing cycle after the first processing cycle, and the vehicle peripheral information created by the integration unit in the second processing cycle to evaluate the reliability of the path planning unit in the first processing cycle.
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公开(公告)号：US11965760B2
公开(公告)日：2024-04-23
申请号：US17046859
申请日：2019-02-13
发明人： Takayuki Yogo , Binti Haridan Fatin Farhanah , Akira Uenodan , Noboru Tokuyasu , Takahiro Miki , Hiroaki Hoshika
CPC分类号： G01F1/684 , H05K1/0306 , H05K1/111 , H05K1/181
摘要： An object of the present invention is to provide a compact air flow rate measuring device with improved stain resistance. A physical quantity detecting device of the present invention includes: a semiconductor element having a flow rate detection unit 205; a circuit board 207 supporting the semiconductor element; and a conductive cover 202 fixing the circuit board 207, and the semiconductor element is fixed to the circuit board 207 such that the flow rate detection unit 205 faces the cover 202.
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公开(公告)号：US11932324B2
公开(公告)日：2024-03-19
申请号：US17056127
申请日：2019-04-17
发明人： Kiyotaka Kanno , Haruaki Motoda
CPC分类号： B62D5/046 , B62D5/0403 , H02K5/22 , H02K11/30 , H02K2203/03
摘要： An object of the present invention is to provide an electric power steering apparatus having a wiring structure effective for simplification. A power supply circuit board 23, a power conversion circuit board 24, and a control circuit board 25 are stacked and disposed in three stages in which the power supply circuit board 23 is disposed in a middle with a first flexible portion 34 and a second flexible portion 35 as a bend portion. A power supply circuit board connection terminal 42B and a control circuit board connection terminal 52B provided in a connector terminal assembly are electrically connected to a receiving terminal 42C of the power supply circuit board 23 and a receiving terminal 52C of the control circuit board 25, respectively, by being inserted and press-fitted thereinto.
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公开(公告)号：US11914028B2
公开(公告)日：2024-02-27
申请号：US17054240
申请日：2019-05-15
IPC分类号： G01S13/931 , G06T7/77 , G01S13/86 , G01S13/93 , G06V20/58
CPC分类号： G01S13/931 , G01S13/867 , G01S13/93 , G06T7/77 , G06V20/58 , G06T2207/30261
摘要： The present invention provides a object detection device for vehicle capable of performing distance measurement more reliably than in the past and having high compatibility for distance measurement. The present invention provides an object detection device 100 for vehicle including a first detection unit 10, a second detection unit 20, an error quantity calculation unit 30, a correction quantity calculation unit 40, and a distance correction unit 50. The error quantity calculation unit 30 compares the distances D1 and D1′ of the same object detected by the first detection unit 10 and the second detection unit 20 to calculate the error quantity ΔD. The correction quantity calculation unit 40 calculates the correction quantity CAt based on the error quantity ΔD. The distance correction unit 50 corrects the distances D1′ and D2′ of the object detected by the second detection unit 20 based on the correction quantity CAt.
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公开(公告)号：US11870304B2
公开(公告)日：2024-01-09
申请号：US17261644
申请日：2019-07-11
摘要： The present invention provides a rotary electric machine with improved reliability by suppressing a partial increase in surface pressure generated in a stator using a housing with improved roundness. The rotary electric machine of the present invention has a rotor, a stator, and a tubular housing for fixing the stator from an outer peripheral side. The housing has a flange extending in an outer peripheral direction at an axial end portion of an outer peripheral surface, and the flange has a recess extending in a circumferential direction.
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公开(公告)号：US11867253B2
公开(公告)日：2024-01-09
申请号：US17255119
申请日：2019-07-18
发明人： Fumiyuki Yamaoka
CPC分类号： F16F9/348 , F16F9/368 , F16F9/5126 , B60G13/08 , B60G17/08 , B60G2202/24 , B60G2204/62 , B60G2206/41 , B60G2500/114 , B60G2800/162 , F16F9/061 , F16F2222/12 , F16F2228/066 , F16F2232/08 , F16F2234/02
摘要： Hydraulic fluid in a cylinder's lower chamber is introduced into a back pressure chamber through the outer periphery of an extension-side main valve during a compression stroke of a piston rod. This eliminates the necessity of forming paths by arranging a plurality of discs and a check valve, the paths for introducing into the back pressure chamber the hydraulic fluid in the cylinder's lower chamber that becomes an upstream chamber during the compression stroke. This makes it possible to decrease the axial length of a shaft portion of the piston rod and therefore the entire length of a cylinder, and also downsize a shock absorber.
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公开(公告)号：US11858487B2
公开(公告)日：2024-01-02
申请号：US17055210
申请日：2019-04-25
发明人： Makoto Kashiwagi
CPC分类号： B60T17/221 , B60Q9/00 , B60T13/142 , B60T13/686 , B60T2270/406 , B60T2270/88
摘要： An ECU determines an abnormality in a master cylinder pressure sensor or a discharge pressure sensor based on a detection value of the master cylinder pressure sensor and a detection value of the discharge pressure sensor after actuating a shut-off valve in a valve-opening direction and actuating a pump.
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公开(公告)号：US11848245B2
公开(公告)日：2023-12-19
申请号：US17262916
申请日：2019-07-11
IPC分类号： H01L23/492 , H01L23/495 , H01L23/00 , H01L25/18 , H02M7/00 , H01L23/367 , H01L23/31
CPC分类号： H01L23/3121 , H01L23/4924 , H01L23/49541 , H01L24/32 , H01L25/18 , H02M7/003 , H01L23/367
摘要： A power semiconductor apparatus includes a power semiconductor element having low and high potential side electrodes and a sense electrode, high and low potential side conductors electrically connected with the high potential side electrodes, respectively, a sense wiring electrically connected with the sense electrode, and a first metal portion facing the low potential side conductor or the low potential side conductor across the sense wiring. When viewed from an array direction of the sense wiring and the first metal portion, the sense wiring has a facing portion facing the high or low potential side conductor, the first metal portion forms a recess in a part overlapping the facing portion, and a depth of the recess is formed such that a distance between a bottom of the recess and the sense wiring is larger than a distance between the sense wiring and the high or low potential side conductor.
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公开(公告)号：US11835100B2
公开(公告)日：2023-12-05
申请号：US17255152
申请日：2019-07-18
发明人： Hayuru Inoue , Shoichi Noguchi
IPC分类号： F16D65/40 , F16D65/097 , F16D55/226 , F16D65/00 , F16D55/00
CPC分类号： F16D65/0978 , F16D55/226 , F16D65/0056 , F16D2055/0008
摘要： A friction pad mounted on a disk brake includes a back plate, and a lining attached to the back plate and configured to frictionally contact a disk. A spring member, configured to bias the friction pad toward a disk rotationally exiting side, is provided to an ear portion of the back plate. The spring member includes an attachment portion attached to the back plate, an extension portion extending from an end portion of the attachment portion, and an abutment portion folded back from the extension portion and extending in a direction toward the disk. The abutment portion is configured to receive a reaction force from a torque reception surface by abutting against the torque reception surface at a position on an opposite side of the ear portion from the disk when the ear portion and the torque reception surface of a mount member abut against each other.
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公开(公告)号：US11807312B2
公开(公告)日：2023-11-07
申请号：US16960345
申请日：2018-12-11
CPC分类号： B62D5/0448 , F16H25/2214
摘要： A spring steel-made clip (22) has an arc-shaped first inserting part forcing portion (66) and an arc-shaped second inserting part forcing portion (67) facing the first inserting part forcing portion (66), a first axial direction connecting portion (68) connecting one ends of the inserting part forcing portions (66, 67) and a second axial direction connecting portion (69) connecting the other ends of the inserting part forcing portions (66, 67). The axial direction connecting portions (68, 69) have connecting end position stoppers (75, 76) protruding from their inner edge portions (68a, 69a) toward an opening (65). The connecting end position stoppers (75, 76) elastically contact position stopper contact portions (44e, 57e) of tubes (20A, 20B), then a relative movement of the tubes (20A, 20B) in a direction in which connecting end contact surfaces (47, 60) separate from each other is stopped.
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