公开(公告)号：US20230184629A1

公开(公告)日：2023-06-15

申请号：US18079087

申请日：2022-12-12

Applicant: Richard Speiser

Inventor： Richard Speiser

IPC: G01M17/007 ,  G01M17/02

CPC classification number: G01M17/0074 ,  G01M17/022 ,  G01M17/0076

Abstract: A chassis dynamometer for motorcycles with a combustion engine, having a mounting unit, at least one fastening unit, an operating unit, a control unit and a roller for recording the peripheral speed of a motorcycle rear wheel is disclosed. The chassis dynamometer has a flow unit a drive unit, a diffuser and an outflow unit arranged downstream of the diffuser in the direction of flow where the diffuser and outflow unit form a flow channel carrying gas in the operating state, wherein the diffuser can be driven by the drive unit, where the control unit controls the drive unit as a function of the peripheral speed of the roller in such a way that a speed of the gas emerging from the outflow unit in the operating state is substantially equal to the peripheral speed at least from a peripheral speed of 150 km/h.

公开(公告)号：US20120221257A1

公开(公告)日：2012-08-30

申请号：US13042169

申请日：2011-03-07

Applicant: Andy FRONCIONI ,  Robert Chung

Inventor： Andy FRONCIONI ,  Robert Chung

IPC: G06F19/00

CPC classification number: G06F7/00 ,  G01M9/06 ,  G01M9/08 ,  G01M17/0076

Abstract: The invention relates to a method and system for determining an aerodynamic drag area CxA of a moving vehicle, for example a bicycle, in dependence upon the airflow yaw direction and speed without the use of a wind tunnel. The vehicle is equipped with sensors for collecting time-stamped values indicative of the vehicle speed, propulsion force, airflow speed and yaw angle of the airflow at various points during the trip. The trip data are then processed using successively refined hypotheses regarding the CxA(yaw) dependence to generate a plurality of elevation profiles for the travelled path. The generated elevation profiles are then evaluated based on available route elevation information to select a correct dependence of the aerodynamic drag area upon the yaw angle of the airflow.

Abstract translation: 本发明涉及一种用于根据气流偏转方向和速度确定移动车辆例如自行车的气动阻力区域CxA的方法和系统，而不使用风洞。 车辆配备有传感器，用于收集指示在行程期间各个点处的气流的车速，推进力，气流速度和偏航角的时间戳值。 然后使用关于CxA（偏航）依赖性的连续精确的假设来处理行程数据，以生成用于行驶路径的多个仰角轮廓。 然后基于可用的路线高程信息来评估产生的高程剖面，以选择气动阻力区域对气流的偏航角的正确依赖性。

公开(公告)号：US07811089B2

公开(公告)日：2010-10-12

申请号：US11195755

申请日：2005-08-03

Applicant: Neville J Bond

Inventor： Neville J Bond

IPC: G09B9/04

CPC classification number: G09B9/042 ,  G01M17/0076

Abstract: A steering sensing apparatus for measuring steering actions of a driver of a motor vehicle for use in an apparatus for simulated driving of the vehicle in which the motor vehicle remains stationary. The apparatus includes two ultrasonic transducers which are mountable relative to a steerable wheel of the vehicle to each transmit an ultrasonic signal to a target location on the steerable wheel, which target locations are on the same side of and equally oppositely spaced from the centre of the steerable wheel along a generally horizontal diametrical line. Each transducer provides an output electrical signal representative of the magnitude of steering movements of the steerable wheel. The signal representative of the steering movements can be used in the apparatus for simulated driving to deflect computer driven virtual scenic imagery to simulate turning of the vehicle in synchronism with the steering actions of the driver.

Abstract translation: 一种用于测量机动车辆的驾驶员的转向动作的转向感测装置，用于车辆的模拟驾驶装置，其中机动车辆保持静止。 该装置包括两个超声波换能器，其相对于车辆的可转向车轮可安装，每个超声波换能器将超声波信号传输到可转向车轮上的目标位置，该目标位置位于与该车轮的中心相同的一侧上， 沿着大致水平的直径线的可转向轮。 每个换能器提供代表可转向轮的转向运动的大小的输出电信号。 代表转向运动的信号可以用于模拟驾驶装置，以偏转计算机驱动的虚拟景观图像，以模拟与驾驶员的转向动作同步的车辆的转动。

公开(公告)号：US06733294B2

公开(公告)日：2004-05-11

申请号：US09961794

申请日：2001-09-24

Applicant: Robin Tuluie ,  Paul J. Carroll ,  Gary Stewart

Inventor： Robin Tuluie ,  Paul J. Carroll ,  Gary Stewart

IPC: G09B904

CPC classification number: G01M17/0076 ,  G09B9/058

Abstract: A testing machine and method are provided for simulating cornering loads on at least a vehicle component. This testing machine and method includes an actuator having an actuator rod oriented at an angle with respect to a level support surface, the angle being selected as a function of a cornering angle of the vehicle during operation.

Abstract translation: 提供了一种用于模拟至少车辆部件上的转弯载荷的试验机和方法。 该测试机器和方法包括具有相对于水平支撑表面成一定角度定向的致动器杆的致动器，该角度被选择为在操作期间车辆的转弯角度的函数。

公开(公告)号：US5793649A

公开(公告)日：1998-08-11

申请号：US755706

申请日：1996-11-25

Applicant: Shigeo Take ,  Masao Iwata ,  Shunsuke Nakamura

Inventor： Shigeo Take ,  Masao Iwata ,  Shunsuke Nakamura

IPC: G01D9/00 ,  G01M15/00 ,  G01M15/04 ,  G01M17/007 ,  G01P1/12 ,  G07C5/00 ,  G01B17/00

CPC classification number: G01M17/0076

Abstract: The operation of a machine, varying with time, is sensed and the signals fed to a micro-computer for processing. The processed signals are stored, varying with time. The stored signals are transmitted to an external computer having display means to display the data, the remaining memory capacity and the holding memory of the storage switches are provided to switch mode of storage of the data, transmission of the data or display.

Abstract translation: 检测随时间变化的机器的操作，并将信号馈送到微计算机进行处理。 经处理的信号被存储，随时间变化。 将存储的信号发送到具有显示装置的外部计算机，以显示数据，存储开关的剩余存储容量和保持存储器被提供以切换数据的存储模式，数据或显示的传输。

公开(公告)号：US09885637B2

公开(公告)日：2018-02-06

申请号：US15109607

申请日：2014-10-30

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Ken Miyazawa

IPC: G01M17/00 ,  G01M17/02 ,  G01M17/007 ,  G01M17/013 ,  B60C99/00

CPC classification number: G01M17/022 ,  B60C99/00 ,  G01M17/0072 ,  G01M17/0074 ,  G01M17/0076 ,  G01M17/013

Abstract: This invention improves the precision and reliability with which rolling resistance can be measured. This rolling-resistance testing method includes a rolling-resistance measurement stage and a determination stage. In the rolling-resistance measurement stage, a component force meter is used to measure the tangential axial force that occurs in a tire axle when the tire is rotated under load. In the determination stage, the axial force is measured in a no-load stopped state in which the tire has been separated from a drum, said axial force is compared to a threshold, and if the axial force is greater than said threshold, a determination that an anomaly has occurred in the test is made.

公开(公告)号：US20160327455A1

公开(公告)日：2016-11-10

申请号：US15109607

申请日：2014-10-30

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Ken MIYAZAWA

IPC: G01M17/02

CPC classification number: G01M17/022 ,  B60C99/00 ,  G01M17/0072 ,  G01M17/0074 ,  G01M17/0076 ,  G01M17/013

Abstract: This invention improves the precision and reliability with which rolling resistance can be measured. This rolling-resistance testing method includes a rolling-resistance measurement stage and a determination stage. In the rolling-resistance measurement stage, a component force meter is used to measure the tangential axial force that occurs in a tire axle when the tire is rotated under load. In the determination stage, the axial force is measured in a no-load stopped state in which the tire has been separated from a drum, said axial force is compared to a threshold, and if the axial force is greater than said threshold, a determination that an anomaly has occurred in the test is made.

Abstract translation: 本发明提高了测量滚动阻力的精度和可靠性。 该滚动阻力测试方法包括滚动阻力测量阶段和确定阶段。 在滚动阻力测量阶段，当轮胎在负载下旋转时，使用分力计来测量在轮胎轴上发生的切向轴向力。 在判定阶段，轴向力是在轮胎已经与鼓分离的空载停止状态下测量的，所述轴向力与阈值进行比较，如果轴向力大于所述阈值，则确定 在测试中发生了异常。

公开(公告)号：US08831834B2

公开(公告)日：2014-09-09

申请号：US13681512

申请日：2012-11-20

Applicant: Yamaha Hatsudoki Kabushiki Kaisha

Inventor： Yoko Fujime

IPC: G06F17/00 ,  G07C5/08 ,  B60Q1/00

CPC classification number: G06F17/00 ,  B60Q1/00 ,  G01M17/0076 ,  G07C5/0808 ,  G07C5/085

Abstract: In a vehicle information management system, a storage includes a storage region arranged to store abnormality data that includes diagnostic data, type information indicating a type of an abnormality, and occurrence number information that indicates the number of occurrences of each abnormality specified by the type information. When the type of an abnormality is specified by an abnormality specifying unit and a new diagnostic data is produced and if the abnormality data of the same type as the specified type is already stored in the storage region in the storage, an updating unit changes the occurrence number information to the latest information and overwrites and saves the diagnostic data in the storage region already stored with the abnormality data of the same type as the specified type.

Abstract translation: 在车辆信息管理系统中，存储装置包括：存储区域，其存储包含诊断数据的异常数据，表示异常的种类的种类信息;以及表示由所述种类信息指定的每个异常的发生次数的发生次数信息 。 当由异常指定单元指定异常的类型并且产生新的诊断数据时，如果与存储器中的存储区域中已经存储了与指定类型相同类型的异常数据，则更新单元改变发生 编号信息到最新信息并覆盖并将诊断数据保存在已经存储有与指定类型相同类型的异常数据的存储区域中。

公开(公告)号：US07152463B2

公开(公告)日：2006-12-26

申请号：US11212104

申请日：2005-08-26

Applicant: Neville J Bond

Inventor： Neville J Bond

IPC: G01L3/02

CPC classification number: G09B9/042 ,  G01M17/0076

Abstract: A securing mechanism for attachment to a chassis dynamometer for securing a motor vehicle on the chassis dynamometer, the securing mechanism including a vehicle engaging component which, when the securing mechanism is attached to the chassis dynamometer, is engageable with a vehicle on the dynamometer to thereby secure the vehicle to ensure it remains substantially stationary on the dynamometer, at least one actuator and a load beam for moving the vehicle engaging component in three orthogonal directions and into engagement with the vehicle for securing the vehicle wherein the actuator is for use with a remotely operable control system. The vehicle engaging component may be a pin for engaging hook shaped bracket that is fixed to the vehicle's axle housing of the vehicle.

公开(公告)号：US20060078854A1

公开(公告)日：2006-04-13

申请号：US11195755

申请日：2005-08-03

Applicant: Neville Bond

Inventor： Neville Bond

IPC: G09B19/16

CPC classification number: G09B9/042 ,  G01M17/0076

Abstract: A steering sensing apparatus for measuring steering actions of a driver of a motor vehicle for use in an apparatus for simulated driving of the vehicle in which the motor vehicle remains stationary. The apparatus includes two ultrasonic transducers which are mountable relative to a steerable wheel of the vehicle to each transmit an ultrasonic signal to a target location on the steerable wheel, which target locations are on the same side of and equally oppositely spaced from the centre of the steerable wheel along a generally horizontal diametrical line. Each transducer provides an output electrical signal representative of the magnitude of steering movements of the steerable wheel. The signal representative of the steering movements can be used in the apparatus for simulated driving to deflect computer driven virtual scenic imagery to simulate turning of the vehicle in synchronism with the steering actions of the driver.

Abstract translation: 一种用于测量机动车辆的驾驶员的转向动作的转向感测装置，用于车辆的模拟驾驶装置，其中机动车辆保持静止。 该装置包括两个超声波换能器，其相对于车辆的可转向车轮可安装，每个超声波换能器将超声波信号传输到可转向车轮上的目标位置，该目标位置位于与该车轮的中心相同的一侧上， 沿着大致水平的直径线的可转向轮。 每个换能器提供代表可转向轮的转向运动的大小的输出电信号。 代表转向运动的信号可以用于模拟驾驶装置，以偏转计算机驱动的虚拟景观图像，以模拟与驾驶员的转向动作同步的车辆的转动。