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WO/2012/013552 |
The invention relates to a system for testing a safety and/or driver assistance system of a first vehicle (1) with the participation of at least one second vehicle in the region of a predefined roadway section (6), in particular in the r...
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WO/2012/011551 |
Disclosed is a method for predicting tire performance in which a tire model, which comprises a tread pattern capable of imparting deformation by means of ground contact and/or transfer, and a snow model, in which a snow-covered road surf...
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WO/2012/003022 |
A system and related method for improving tire uniformity includes identifying at least one candidate process effect and a corresponding process harmonic number for each process effect. A given uniformity parameter, such as radial or lat...
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WO/2011/159229 |
The present invention relates to dynamometer testing of a vehicle comprising at least a first wheel shaft and a second wheel shaft and a first power source for providing power to said first wheel shaft. The method comprises, with only sa...
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WO/2011/159272 |
Improved and more easily implemented methods for predicting high speed radial force variation and uneven mass distribution utilize other measurements such as radial run out and other parameters. The prediction model for high speed radial...
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WO/2011/151240 |
In a method for verifying drive train systems for vehicles on a test bench, real load states corresponding to real driving manoeuvres are applied to the drive train in a controlled manner by means of a test bench automation system, where...
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WO/2011/151342 |
In a vehicle function test bench (1), comprising load devices (6), which can be driven by means of a drive and can be non-positively or positively connected to wheels or wheel mountings of a vehicle (4), the load devices (6) are operativ...
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WO/2011/147163 |
A test device for detecting pollutant emission from vehicle comprises a test chamber (1), a first air inlet pipe (5), a first blower (2), a heat exchanger (3), a pressure adjuster (4), and an air outlet pipe (6). The test chamber (1) is ...
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WO/2011/146681 |
The invention relates to a test stand (100) for the simulation of forces and moments introduced into a motor vehicle or into parts of a motor vehicle during driving operation. In order to allow a simulation of road journeys which is as r...
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WO/2011/131999 |
A device (110) for detecting a bulge in a sidewall and/or ground engaging surface of a tyre having a shroud (117) for extending along at least a portion of the outer surface of the tyre wall. The shroud (117) is spaced apart a short dist...
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WO/2011/131514 |
The invention relates to a test wheel arrangement (1) for testing a motor vehicle while the tires remain stationary, comprising a shaft section (5) that can be connected to a wheel hub (7) of a motor vehicle, wherein a test wheel (3) is ...
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WO/2011/128872 |
A method and system for managing a driver rewards programme includes receiving data including information relating to the compliance of a driver in at least one of a plurality of programme areas related to motor vehicle driver behaviours...
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WO/2011/126747 |
A system and method for detecting and storing mobile device usage by a driver of a vehicle. An antenna in a vehicle is configured and positioned to detect mobile device signals from the driver area in the vehicle. A processor in communic...
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WO/2011/127239 |
A system and method for increasing transmission concurrency amongst communicating vehicles using UWB radio-based communication is presented. The method comprises dividing an area around a sending vehicle into transmission areas, and, for...
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WO/2011/122082 |
A method of reproducing abnormal noise comprises: a step of starting an engine (34) while buffer suppressing members (10, 100, 150, 200) for suppressing the buffer function of an engine mount (36) are mounted on the engine mount (36) whi...
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WO/2011/121247 |
The invention relates to a method for characterising the straight-line performance of a given vehicle that includes a suspension device. For a given value of a parameter (Fy), the variation of which modifies the friction generated in the...
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WO/2011/117718 |
A measuring and transmitting bolt or threaded element for a railway bogie comprises a head (9) defined in which is a seat (8), and a threaded stem (10) defined in which is a hole (11), a miniaturized vibration sensor (3), a transmitter (...
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WO/2011/118667 |
Disclosed is a measurement method for the ground properties of a moving tyre, whereby a tyre (T) is put into contact with camber angles and slip angles inside a rotating drum (2) underneath a measurement means (1) and rotated in both dir...
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WO/2011/114419 |
Provided is a deterioration detection device for a vehicle component device capable of detecting deterioration for the vehicle component device on the basis of more precise analysis. A control unit (50) performs a process for estimating ...
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WO/2011/110759 |
Said device includes a screwed-on plate (11), provided with screw passage holes (16) for passing screws (12) therethrough, where said screws are screwed into holes (3) of the plate (1), and a specimen-attaching plate (13) that is attache...
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WO/2011/112811 |
An adjustable width chuck assembly for a tire testing machine including upper and lower relatively movable rims by which a tire is clamped and held during a testing cycle. A pilot or nose cone forming part of one of the rims is gas press...
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WO/2011/111265 |
Disclosed are a vehicle diagnostic system, a vehicle diagnostic device, and a vehicle diagnostic method wherein it is possible to provide sufficient services to the user of the vehicle. Specifically, disclosed is a vehicle diagnostic sys...
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WO/2011/110061 |
A vehicle shock absorber test-bed with a sine transmission device is provided. The test-bed comprises a base (1), vertical columns (2a, 2b) set on the base (1), a cross beam (3) set on the vertical columns (2a, 2b), and an upper fixture ...
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WO/2011/109728 |
A test fixture for rollover crash testing of a test vehicle (610) onto a movable sled surface (136) employs a cradle (608) to support and rotate the test vehicle. A suspension assembly (614a, 614b) is attached to each end of the cradle f...
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WO/2011/105363 |
In the disclosed method of measuring contact failure and contact failure measuring device (14), the magnitude of the excessive response fluctuation of the inductive magnetic field around a harness (80) under measurement when an external ...
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WO/2011/104586 |
The present invention relates to a measurement device wherein measurements of the vehicle are carried out. With this invention, the measurements of vehicles' weight, center of gravity, moment of inertia, ground clearance, suspension curv...
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WO/2011/104348 |
The invention relates to a method for driving assistance for a vehicle (11) during a braking test of said vehicle on a track (1), said track being divided into a plurality of adjacent strips (Z1,..., Zn) extending mainly in the length di...
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WO/2011/104968 |
Provided are a simulated wheel device and a vehicle testing device capable of testing, in a more accurately simulated state, the state of an axle when an actual vehicle is travelling on a road. A simulated wheel device (1) is provided wi...
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WO/2011/101006 |
A tyre changer which comprises a mounting device (18) for receiving at least a wheel rim of a wheel/tyre assembly, wherein the mounting device (18) has an axis (S), a roller (26) which is able to contact a peripheral surface of the wheel...
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WO/2011/099436 |
Results of vehicle test in the upland environment using chassis dynamometers differ from on-road traveling since the proportion of air resistance in running resistance is small due to low air density in the upland and the low air resista...
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WO/2011/097011 |
A pair of laser distance sensors are arranged to impinge a respective laser beam on a respective one of a pair of surfaces on a reference target installed on a car door to determine the extent of misalignment of a door latch and striker ...
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WO/2011/097011 |
A pair of laser distance sensors are arranged to impinge a respective laser beam on a respective one of a pair of surfaces on a reference target installed on a car door to determine the extent of misalignment of a door latch and striker ...
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WO/2011/093078 |
A moment calibrating apparatus (1) is provided with an elongated force transmitting member (6) for transmitting a force applied to the end portion thereof to a multi-component force gauge (5), a load applying mechanism (7) for applying a...
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WO/2011/092805 |
A third CPU (330) of a mode generator ECU (172), upon assessing that signals conveyed by a voltage sensor (180), a voltage sensor (182), a current sensor (192), a temperature sensor (193), a temperature sensor (194), a first CPU (310), a...
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WO/2011/087378 |
A method and apparatus therefor for checking a vehicle's electronic distance recorder (20) comprising: obtaining/receiving two distance or location readings (or a distance and location reading) from the electronic distance recorder (20) ...
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WO/2011/084136 |
A method and device for measuring relative speed of two members such as an automobile door and adjacent body structure with two laser sources spaced apart at a known spacing to successively illuminate a series of spots extending across a...
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WO/2011/084136 |
A method and device for measuring relative speed of two members such as an automobile door and adjacent body structure with two laser sources spaced apart at a known spacing to successively illuminate a series of spots extending across a...
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WO/2011/082979 |
The invention relates to a suspension assembly, comprising at least three flexible chambers that can be filled with a fluid, wherein the chambers are made of a flexible, fluid tight material, and each of the chambers is in contact with a...
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WO/2011/080466 |
The invention relates to a clamp (10) which is used mainly in a vibroacoustic diagnosis tool during an automobile maintenance or after-sales assistance operation, including two hinged arms (11, 12), each comprising a jaw (13, 14) at one ...
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WO/2011/075896 |
A method for analyzing acceleration response of a rail vehicle includes the following steps: a) obtaining acceleration response signals and corresponding speed information of a rail vehicle; b) the acceleration response signals are group...
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WO/2011/076087 |
A resilience test stand for an electronic accelerator pedal includes a test table (10), a bracket (20) is located on the table, and a mobile mechanism (30) is fixed by the bracket. The mobile mechanism is connected to one end of a push r...
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WO/2011/074460 |
Provided is a tire testing device capable of preventing the change of air pressure caused during a tire test by regulating the temperature of air to be supplied to a tire. A pneumatic circuit (1) of a tire testing device (2) is provided ...
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WO/2011/070977 |
Disclosed are a moving belt mechanism for a travelling test device, and an endless belt. The moving belt mechanism for a travelling test device has an endless belt which is wound onto a meander correction roller for correcting meandering...
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WO/2011/069669 |
The invention relates to an actuating device for a robot driver that reduces the effort involved for setting or learning of the actuating means. In addition, the effort for determining the pedal force can be reduced. The actuating device...
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WO/2011/065938 |
A method and apparatus for evaluating tire resistance to sidewall aggression is provided. More particularly, a method and apparatus are provided for evaluating the ability of a tire to avoid puncture of the sidewall when contacting an ob...
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WO/2011/066046 |
Methods for evaluating tire resistance to sidewall aggression are provided, in which a damage tool contacts a test tire, while selectively varying the height and depth of the damage tool. More particularly, a drive over performance param...
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WO/2011/065944 |
Methods are provided for evaluating the ability of a tire to release materials from its tread during rotation. A tire tread is rotated about an axis while images of the tread are recorded to capture the effect of centrifugal forces on ma...
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WO/2011/065943 |
An apparatus and method for evaluating the ability of a tire to clean its tread is provided. For example, an apparatus (100) and method for evaluating the ability of a tire to eject materials such as e.g., mud from its tread during use i...
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WO/2011/061182 |
The invention relates to a method for monitoring the state of a bogie (3) of a railway vehicle comprising at least one wheel set (4), wherein the wheels (8) of the wheel set (4) are rigidly connected by means of an axle (6) and have an a...
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WO/2011/057496 |
A vehicle-body integrated test bench comprises a vehicle-body static strength test device, a vehicle-body gas sealing strength test device, a coupler strength test device and a vehicle-body modal test device; strain gauges and displaceme...
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