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公开(公告)号：US10919349B2
公开(公告)日：2021-02-16
申请号：US16207867
申请日：2018-12-03
发明人： Naoto Sasagawa , Eiji Niwa
IPC分类号： G01M17/007 , B60C23/06 , G09B29/10 , B60C27/00 , G01M17/013 , G01M17/04 , B60C27/06
摘要： A tire chain attachment determination device includes: an acquisition unit that acquires vibration information on a vibration of a vehicle detected by a vibration detection unit provided in the vehicle; and a determination unit that determines whether or not a tire chain is attached to the vehicle based on a frequency characteristic of the vibration of the vehicle using the vibration information.
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公开(公告)号：US20210035380A1
公开(公告)日：2021-02-04
申请号：US17062962
申请日：2020-10-05
申请人： KUBOTA CORPORATION
发明人： Shuya KAECHI
IPC分类号： G07C5/00 , B60R25/102 , B60R25/30 , B60K35/00 , G01M17/007 , G06Q50/02 , B60Q9/00 , G06Q50/26
摘要： A monitoring system for a working machine, includes a first communicator to communicate in wireless, the first communicator being provided on the working machine including a working device and a traveling device, a second communicator to communicate with the first communicator in wireless, the second communicator being provided on a monitoring device installed in an agricultural field, a monitor to monitor the agricultural field, the monitor being provided on the monitoring device, a judgment analyzer to judge whether the working machine is in a monitoring area based on intensities of signals of the first communicator and the second communicator, and an instruction controller to instruct the monitor to start monitoring when the judgment analyzer determines that the working machine is in the monitoring area of the monitor.
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73.发明申请公开(公告)号：US20210019961A1
公开(公告)日：2021-01-21
申请号：US16943766
申请日：2019-01-14
发明人： Weilin WANG , Jiasheng ZHONG , Guilin DING , Longhui ZHONG
IPC分类号： G07C5/08 , G01M17/007
摘要： The present invention provides a method and an apparatus for configuring an automobile diagnostic function, and an automobile diagnostic device. The method for configuring an automobile diagnostic function includes: obtaining first function configuration information from a server, the first function configuration information including an identifier of at least one automobile diagnostic function; determining an automobile diagnostic function group based on the first function configuration information; and granting use permission of the automobile diagnostic function group in an automobile diagnostic application program. Function configuration information is obtained from the server and then an automobile diagnostic function supported by a product is configured, thereby improving flexibility of automobile diagnostic function configuration and reducing product development and maintenance costs.
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公开(公告)号：US20210018401A1
公开(公告)日：2021-01-21
申请号：US16513111
申请日：2019-07-16
IPC分类号： G01M17/007 , G08G1/16
摘要： A mobile platform structured for mounting a soft target thereon is provided. The mobile platform includes a self-propelled drive unit configured to move along a ground surface responsive to a control signal. The mobile platform also includes a hardened mobile platform control module coupled to the drive unit so as to move with the drive unit. The mobile platform also includes a sacrificial body structured and coupled to the drive unit so as to move along the ground surface with the drive unit.
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公开(公告)号：US20210018398A1
公开(公告)日：2021-01-21
申请号：US16513129
申请日：2019-07-16
IPC分类号： G01M17/007 , B60R19/18 , G08G1/16
摘要： A bumper for a mobile platform of a guided test platform includes a first end, a second end residing opposite the first end, a first surface extending between the first and second ends, and a second surface extending between the first and second ends and residing opposite the first surface. The bumper defines a ramp structure extending between the bumper first end and the bumper second end. The ramp structure is structured to guide a wheel of a vehicle in a direction away from the first surface as the wheel moves along the second surface in a direction from the bumper first end toward the bumper second end.
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公开(公告)号：US10890509B2
公开(公告)日：2021-01-12
申请号：US15555948
申请日：2016-03-04
发明人： Christian Hartmann , Anton Knestel
摘要： The device described herein and the associated method relate, in particular, to a holding device for a wind tunnel test stand 1, in particular for a wind tunnel balance. The device may comprise a holding base 5a, 6a, which may be arranged outside of a conveyor belt 3 of the wind tunnel test stand 1, and a support element 7 having at least two ends 7a, 7b. Via a connection element 13, one end of the support element 7 may be connected to a wheel 22 of a test object 4. Furthermore, a support device 8 may be provided, which may be connected to the support element 7 in such a way that a change in a rotational orientation of the support element 7 can cause a lifting or lowering movement of the support device 8.
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公开(公告)号：US10885726B2
公开(公告)日：2021-01-05
申请号：US15623771
申请日：2017-06-15
申请人： HORIBA, Ltd.
发明人： Yasuhiro Ogawa , Masayuki Adachi
IPC分类号： G07C5/08 , G01M17/007
摘要： In order to prevent the occurrence of a user's erroneous operation as well as preventing an inappropriate road load from being set in a dynamometer, a vehicle test system that tests the performance of a vehicle or a part of the vehicle is adapted to include a dynamometer adapted to provide a load to the vehicle or the part of the vehicle, an actual running data acquisition part adapted to acquire actual running data from an actual running vehicle running on a road, a road load calculation part adapted to, on the basis of the actual running data, calculate a road load used to test the performance of the vehicle or the part of the vehicle, a road load data setting part adapted to set the road load in the dynamometer, and an output part adapted to, before the setting in the dynamometer, viewably output the road load to a user.
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公开(公告)号：US20200370998A1
公开(公告)日：2020-11-26
申请号：US16419732
申请日：2019-05-22
IPC分类号： G01M17/007 , G05D1/02 , B60G17/00 , B62D61/12 , B62D15/00
摘要： A mobile platform includes a base having a first surface and at least one drive wheel coupled to the base so as to movable with respect to the base first surface. A drive wheel retention mechanism is coupled to the at least one drive wheel and is structured to retain the at least one drive wheel in a first position in which the at least one drive wheel extends to a first distance from the first surface along a first side of the first surface. A plurality of roller elements is also coupled to the base and is structured to extend to a distance from the first surface along the first side of the first surface. The distance of the plurality of roller elements from the first surface is less than the first distance of the at least one drive wheel from the first surface.
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公开(公告)号：US10814884B2
公开(公告)日：2020-10-27
申请号：US16022002
申请日：2018-06-28
发明人： Song Zhang
IPC分类号： B60W50/04 , G01M17/007 , G05D1/00 , G06K9/00 , G07C5/00
摘要： The present disclosure provides an autonomous vehicle site test method and apparatus, a device and a readable medium. The method comprises: in a site test, collecting state information of the autonomous vehicle in real time; according to the state information of the autonomous vehicle and a pre-obtained test demand, obtaining deployment information of a simulated obstacle needed in the test, wherein the deployment information of the simulated obstacle includes a simulated obstacle class, a deployment location of the simulated obstacle and a predetermined action of the simulated obstacle; according to the deployment information of the simulated obstacle, controlling the simulated obstacle corresponding to the simulated obstacle class to perform a predetermined action at the deployment location, to test the autonomous vehicle's response performance to the deployed simulated obstacle.
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公开(公告)号：US20200249127A1
公开(公告)日：2020-08-06
申请号：US16616951
申请日：2018-05-25
发明人： Robert BAUER , Wilfried ROSSEGGER
IPC分类号： G01M17/007 , G01P15/00
摘要： A method and vehicle test stand comprising at least one actuator for moving the vehicle in a longitudinal direction. During the test, a rotational movement which is carried out by a wheel or a powertrain of the vehicle is measured in real time, a longitudinal acceleration corresponding to the measured rotational movement is ascertained, and the at least one actuator is actuated based on the ascertained longitudinal acceleration. In at least one example, the vehicle may be connected to an acceleration sensor, an acceleration signal of the acceleration sensor is detected during the test and a low-frequency longitudinal acceleration component is calculated based on the ascertained longitudinal acceleration and a position control loop for controlling the actuator, and the vehicle longitudinal acceleration is ascertained based on the detected acceleration signal and the calculated low-frequency longitudinal acceleration component .
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