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公开(公告)号：US20240351380A1
公开(公告)日：2024-10-24
申请号：US18763955
申请日：2024-07-03
申请人： DENSO CORPORATION
发明人： Yuki TAKAGI , Toshiyuki KUROYANAGI , Koji MURAYAMA , Hiromichi HANAI , Yoshinori HANAI , Mitsuhiro FUKUSHIMA
CPC分类号： B60C23/0454 , G01L17/00
摘要： A tire air pressure monitoring system for a vehicle includes: transmitters in wheels for transmitting a frame related to a tire air pressure at a regular transmission period; and an in-vehicle receiver having an electric wave reception unit that receives the frame and a specific electric wave from a mobile terminal and a control unit that detects a decrease in the tire air pressure. The control unit switches to a specific mode in which the electric wave reception unit receives the specific electric wave at every first intermittent period while a starting switch is off, and switches from the specific mode or a power saving mode to a monitoring mode in which the electric wave reception unit receives the frame at every second intermittent period while the starting switch is off.
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公开(公告)号：US20240351368A1
公开(公告)日：2024-10-24
申请号：US18684973
申请日：2022-09-05
发明人： Andreas ADAM , Florian FASCHINGER
CPC分类号： B60B3/087 , B60B21/026 , B60C23/0498
摘要： An apparatus for a single-track motor vehicle includes a first wheel disc and a second wheel disc. The first wheel disc and the second wheel disc are configured on the wheel rim so as to be mutually spaced apart in a transverse direction parallel to the rotation axis (A) of the disc wheel, and extend from the wheel rim in the direction of the wheel hub. The wheel discs converge in the direction of the wheel hub and are connected to one another in such a manner that at least one cavity between the wheel discs and the wheel rim is formed. At least one cutout toward the at least one cavity is formed in a rim well of the wheel rim.
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公开(公告)号：US12122194B2
公开(公告)日：2024-10-22
申请号：US17335478
申请日：2021-06-01
CPC分类号： B60C23/0433 , B60C23/0415 , G01S3/48 , H04B7/0602 , H04B7/0802 , H04W76/14
摘要： A method of communicating with a tire pressure monitoring system (TPMS) sensor module includes transmitting, by the TPMS sensor module, a TPMS signal that includes a sensor identifier of the TPMS sensor module; performing, by an interface device, an angle of arrival measurement on the TPMS signal to whether an angular direction thereof with respect to an antenna array of the interface device is within a predetermined angular window; and determining, by the interface device, whether or not to communicate with the TPMS sensor module including establishing communication with the TPMS sensor module on a condition that the angular direction is within the predetermined angular window and not establishing communication with the TPMS sensor module on a condition that the determined angular direction is not within the predetermined angular window.
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公开(公告)号：US20240326524A1
公开(公告)日：2024-10-03
申请号：US18733174
申请日：2024-06-04
申请人： Geotab Inc.
IPC分类号： B60C23/04 , G06F18/243
CPC分类号： B60C23/0479 , G06F18/24323
摘要： Systems and methods for detecting and removing erroneous tire pressure values are provided. The method involves operating at least one processor to: receive tire pressure data comprising a time series of tire pressure values; simplify the tire pressure data by removing at least some of the tire pressure values that satisfy a predetermined interpolation error threshold; detect, using a trained machine learning classifier, at least one erroneous tire pressure value in the tire pressure data, each erroneous tire pressure value being detected based on the erroneous tire pressure value and a plurality of lagging tire pressure values consecutively trailing the erroneous tire pressure value; clean the tire pressure data by removing the at least one erroneous tire pressure value; and transmit the tire pressure data to a fleet management system, whereby the at least one erroneous tire pressure value is not transmitted to the fleet management system.
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公开(公告)号：US12103339B2
公开(公告)日：2024-10-01
申请号：US18178936
申请日：2023-03-06
发明人： Roman Iustin
IPC分类号： B60C23/04
CPC分类号： B60C23/0415 , B60C23/0447 , B60C2200/06
摘要： A tire fitting system and a method therein for assisting in fitting a tire on a rim of a wheel prior to assembly of the wheel on a vehicle is provided. The tire fitting system comprising a processing circuitry configured to determine a location of a RFID tag on the tire of the wheel, determine a location for an air valve on the rim of the wheel, determine the distance between the location of the RFID tag and the location for the air valve on the rim, and provide instructions for aligning the tire on the rim based on the determined distance between the location of the RFID tag and the location for the air valve on the rim.
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公开(公告)号：US20240308279A1
公开(公告)日：2024-09-19
申请号：US18678438
申请日：2024-05-30
申请人： Nexion S.P.A.
发明人： GIULIO CORGHI
CPC分类号： B60C23/0442 , B60C23/0479 , G07C5/008 , G07C5/0808 , G07C2205/02
摘要： A system (1) for the management of data pertaining to a wheel service includes: a database (2) including, for each tyre of a plurality of tyres, a tyre identification code; at least one tyre measurement parameter representing a physical quantity linked to the tyre or to the use thereof, and a related time mark, which indicates the time the tyre measurement parameter was captured; a knowledge dataset (3) containing reference data; a processor (4) having access to the database (2) and to the knowledge dataset (3) and programmed to process the at least one tyre measurement parameter and the reference data and to generate derived data.
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公开(公告)号：US12065001B2
公开(公告)日：2024-08-20
申请号：US17551731
申请日：2021-12-15
发明人： Andrew Bill
CPC分类号： B60C23/001 , B60C23/0484 , B64C25/36 , G08G5/003 , B60C2200/02
摘要： A tire inflation optimization apparatus configured to determine an optimum inflation pressure for a tire installed on an aircraft is disclosed. The apparatus includes a memory and a controller. The memory stores information relating tire gas properties to aircraft schedule parameters and a reference pressure for the tire. The controller is configured to receive future schedule information indicative of a future flight schedule for the aircraft and to determine an optimum inflation pressure for the tire based on the received future schedule information, the stored information relating tire gas properties to aircraft schedule parameters, and the stored reference pressure.
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公开(公告)号：US20240270031A1
公开(公告)日：2024-08-15
申请号：US18413179
申请日：2024-01-16
申请人： Geotab Inc.
IPC分类号： B60C23/04 , G06F18/243
CPC分类号： B60C23/0479 , G06F18/24323
摘要： Systems and methods for detecting and removing erroneous tire pressure values are provided. The method involves operating at least one processor to: receive tire pressure data comprising a time series of tire pressure values; simplify the tire pressure data by removing at least some of the tire pressure values that satisfy a predetermined interpolation error threshold; detect, using a trained machine learning classifier, at least one erroneous tire pressure value in the tire pressure data, each erroneous tire pressure value being detected based on the erroneous tire pressure value and a plurality of lagging tire pressure values consecutively trailing the erroneous tire pressure value; clean the tire pressure data by removing the at least one erroneous tire pressure value; and transmit the tire pressure data to a fleet management system, whereby the at least one erroneous tire pressure value is not transmitted to the fleet management system.
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9.发明公开公开(公告)号：US20240270028A1
公开(公告)日：2024-08-15
申请号：US18643882
申请日：2024-04-23
发明人： Christian HAESEMEYER
IPC分类号： B60C23/04
CPC分类号： B60C23/0408 , B60C23/0494
摘要： A modular TPMS sensor with an externally replaceable battery is disclosed. The valve stem facilitates battery replacement with a valve stem core designed to removably secure a battery within the valve stem and a sensor configured with an electrical connection designed to connect the sensor to power from the battery. The valve stem has an interior cavity configured to retain the valve stem core. The battery may be at least partially retained within the valve stem. The removable sensor may be configured to connect to an end of the valve stem distal from the valve stem core. The electrical connection may comprise a spring-loaded terminal configured to connect or disconnect the sensor and battery as the battery is inserted or removed from the valve stem through a valve stem end proximal to the valve stem core, permitting battery replacement without removing or deflating a tire configured with the sensor.
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公开(公告)号：US20240258939A1
公开(公告)日：2024-08-01
申请号：US18586324
申请日：2024-02-23
申请人： TDK CORPORATION
发明人： Ryan GRISWOLD , John SZE , Vibhu VIVEK
CPC分类号： H02N2/18 , B60B27/0015 , B60C23/0411 , B60C23/0486 , B60C7/00 , B60R16/0307
摘要： Systems and methods for an energy harvester coupled to a rotatable component of a vehicle are disclosed. In some embodiments, an energy harvester system includes at least one energy harvesting component configured to be attached to a wheel of a vehicle, wherein the at least one energy harvesting component includes a piezoelectric component configured to be directly attached to a staging surface of the wheel, wherein the piezoelectric component is configured to deform in response to a mechanical strain imparted on the piezoelectric component as the wheel rotates and generate an electric signal.
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