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公开(公告)号：US20240282152A1
公开(公告)日：2024-08-22
申请号：US18648413
申请日：2024-04-28
发明人： Don Son , Scott Kopchinsky , John C. Kennedy , Jacob Fields , Nathan Condell
CPC分类号： G07C5/008 , G01C22/025 , G07C5/085 , G08G1/20 , H04W4/40
摘要： A system and method vehicle dynamic compliance and utilizing multiple vehicle odometer values is disclosed herein. The system comprises a vehicle (210) comprising an on-board computer (232) with a memory (231) having a vehicle identification number (233), a connector plug (235), and an motorized engine (234), a connected vehicle device (130) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle (210), and a mobile device (110) comprising a graphical user interface (335), a processor (310), a WiFi radio (307), a BLUETOOTH radio (306), and a cellular network interface (308).
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公开(公告)号：US11898872B2
公开(公告)日：2024-02-13
申请号：US16977785
申请日：2019-03-15
申请人： SYSNAV
CPC分类号： G01C25/005 , G01C19/00 , G01C22/025
摘要： The present invention relates to a method for calibrating a gyrometer equipping a vehicle. The method includes a step (a) of acquisition, by the gyrometer, of a measured angular velocity of the vehicle, and, by measuring measured values of at least one quantity representative of the angular velocity of the vehicle. It also includes a step (b) of determination, by a data processor, of values of at least one gyrometer calibration parameter minimising a difference between a first estimated angular velocity of the vehicle and a second estimated angular velocity of the vehicle, wherein the first estimated angular velocity is a function of the measured angular velocity and parameters for calibrating the gyrometer, and the second estimated angular velocity is a function of the measured values of said at least one quantity representative of the angular velocity of the vehicle.
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公开(公告)号：US11781884B2
公开(公告)日：2023-10-10
申请号：US17359984
申请日：2021-06-28
发明人： Takeshi Sumikawa
CPC分类号： G01C22/025 , B60C23/061 , B60C23/067
摘要： A tire proposal system that proposes a tire of a vehicle to a user includes a processing unit that proposes an appropriate tire that is a tire appropriate for the vehicle based on a mileage and a driving time of each trip of the vehicle. With such processing, the appropriate tire is proposed to the user considering a traveling pattern (usage tendency) of the vehicle, which can be grasped from the mileage and the driving time of the each trip of the vehicle, thereby a tire appropriate for the traveling pattern of the vehicle can be proposed to the user as the appropriate tire.
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公开(公告)号：US20230292090A1
公开(公告)日：2023-09-14
申请号：US17691430
申请日：2022-03-10
CPC分类号： H04W4/029 , G01C21/3453 , G01C22/025 , G06N3/04 , G06N3/08 , H04W4/021
摘要： An electronic device and a method for generating personal mobility device-usage recommendations based on user activity tracking is provided. The electronic device monitors a first set of activities associated with a user. The electronic device determines first information indicating a first time period associated with the monitored first set of activities. The electronic device receives second information indicating a second time period associated with a usage of a personal mobility device to perform a second set of activities. The electronic device compares the determined first information with the received second information. The first set of activities are associated with the second set of activities. The electronic device further generates recommendations associated with the usage of the personal mobility device by the user, based on the comparison of the determined first information with the received second information. The electronic device controls a display device to display the generated recommendations.
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公开(公告)号：US11625870B2
公开(公告)日：2023-04-11
申请号：US16635189
申请日：2018-07-31
发明人： Linhai Xie , Sen Wang , Andrew Markham , Niki Trigoni
摘要： A computer-implemented method 1000 of constructing a model of the motion of a mobile device, wherein the method comprises using a sensor of the device to obtain 1002 positional data providing an estimated pose of the mobile device, generating an initial graph 1004 based upon the positional data from the sensor, nodes of which graph provide a series of possible poses of the device, and edges of which graph represent odometry and/or loop closure constraints; processing the graph to estimate 1006 confidence scores for each loop closure by performing pairwise consistency tests between each loop closure and a set of other loop closures; and generating an augmented graph from the initial graph by retaining or deleting 1008 each loop closure based upon the confidence scores.
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公开(公告)号：US11512950B2
公开(公告)日：2022-11-29
申请号：US17494145
申请日：2021-10-05
发明人： Olaf Hinz , Laurens Hufer , Roy Lamping
摘要： The invention relates to a method for estimating a current wheel circumference of at least one wheel arranged on a vehicle, said method comprising: determining a reference speed of the vehicle at a point in time by means of a reference apparatus, detecting a wheel rotational speed of the at least one wheel at said point in time by means of a wheel rotational speed sensor, estimating a single wheel-circumference value based on the determined reference speed and the detected wheel rotational speed for said point in time by means of a calculation apparatus, storing at least the estimated single wheel-circumference value in a circular buffer for said point in time, estimating a current wheel circumference based on the single wheel-circumference values stored in the circular buffer by the calculation apparatus, outputting the estimated current wheel circumference as a wheel circumference signal.
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7.发明授权公开(公告)号：US11506682B2
公开(公告)日：2022-11-22
申请号：US17271305
申请日：2019-08-13
发明人： Kyohei Honda
摘要： A processing device (120) of a tire state detection system (100) is provided with an acceleration data acquisition unit (123) for acquiring the acceleration data detected by an acceleration sensor (111) at every predetermined acquisition interval, an acceleration data extraction unit (125) for extracting the maximum acceleration data indicating at least the maximum acceleration and the intermediate acceleration data indicating the intermediate acceleration excluding the minimum acceleration data indicating the minimum acceleration from 3 or more acceleration data acquired sequentially, and a calculation unit (127) for executing an calculation using the extracted intermediate acceleration data.
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公开(公告)号：US11430270B1
公开(公告)日：2022-08-30
申请号：US17165921
申请日：2021-02-02
发明人： Don Son , Scott Kopchinsky , John C. Kennedy , Jacob Fields , Nathan Condell
摘要： A system and method vehicle dynamic compliance and utilizing multiple vehicle odometer values is disclosed herein. The system comprises a vehicle (210) comprising an on-board computer (232) with a memory (231) having a vehicle identification number (233), a connector plug (235), and an motorized engine (234), a connected vehicle device (130) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle (210), and a mobile device (110) comprising a graphical user interface (335), a processor (310), a WiFi radio (307), a BLUETOOTH radio (306), and a cellular network interface (308).
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公开(公告)号：US11243094B2
公开(公告)日：2022-02-08
申请号：US16413898
申请日：2019-05-16
发明人： Jun Ozawa , Takahiro Hiyama , Yoshikuni Sato
摘要： A detecting device obtains a first body motion signal from a body motion sensor while a person walks with a predetermined stride, the body motion sensor being attached to a body of the person and configured to detect a body motion of the person, obtains a reference-walk-waveform from a memory, the reference-walk-waveform being generated from a second body motion signal obtained from the body motion sensor while the person walks with the predetermined stride with the body motion sensor attached to an initially attached position, compares the obtained reference-walk-waveform with a waveform of the obtained first body motion signal to determine whether an attached position of the body motion sensor is shifted from the initially attached position, and outputs a determination result.
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公开(公告)号：US20210164803A1
公开(公告)日：2021-06-03
申请号：US16065569
申请日：2016-12-23
IPC分类号： G01C22/02
摘要： An electronic distance recorder configured to be coupled to a wheel hub of a vehicle, the electronic distance recorder comprising: means for determining distance travelled by the vehicle; means for storing a current vehicle odometer value; means for accruing the current vehicle odometer value based on the distance travelled by the vehicle; a receiver for receiving license data representative of a vehicle license issued for the vehicle; and an electronic display configured to display an indication of the validity of the vehicle license. Vehicle information recorders, communication devices and power generators are also disclosed.
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