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WO/2022/195817A1 |
This vehicle diagnosis system diagnoses the state of a vehicle and comprises an acquisition unit that acquires data related to at least one of the travel state of the vehicle and the surrounding conditions of the vehicle, and an estimati...
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WO/2022/192962A1 |
A system for measuring angle of attack of a wheelset of a railway vehicle travelling on a section of railway track, the system including: a first sensor configured to be mounted on a first rail of the railway track and to output a first ...
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WO/2022/196766A1 |
In the present invention, a mirror device (12) is provided so as to cover the top of a test apparatus (5), which is on an inspection chamber floor surface (4), from a LiDAR device (11) so that the LiDAR device (11) does not detect the te...
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WO/2022/193719A1 |
Disclosed are a hybrid vehicle accelerator pedal position stroke output calibration method and a hybrid vehicle. The method comprises: obtaining pedal position voltage parameters outputted by two accelerator pedal position sensors, and w...
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WO/2022/188456A1 |
A testing device for a wheel track system, comprising: a bogie assembly (10); a vehicle mass simulation component (20) mounted on the bogie assembly (10) and configured to simulate mass loading on wheels (11); a fixed foundation hingedly...
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WO/2022/183449A1 |
An automatic driving testing method and system, a vehicle and a storage medium. The vehicle (100) comprises: a vehicle platform (10), a first driving system (11) and a second driving system (12). The first driving system (11) and the sec...
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WO/2022/184127A1 |
Provided is a simulation method for a vehicle. The method comprises: inputting, into a sensor model, position information and speed information of a first target vehicle relative to a simulated vehicle and road environment information of...
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WO/2022/180632A1 |
An automatic inspection station is presented for inspecting exterior of vehicles. The inspection station comprises a physical structure configured to be deployable at a predetermined location and, when deployed defining first and second ...
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WO/2022/178641A1 |
A computer implemented method of acquiring and processing autonomous aerial vehicle data comprising obtaining past flight data from an autonomous aerial vehicle; storing the data in a database; conducting netto-variometer calculations to...
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WO/2022/179781A1 |
The invention relates to a method and a device (1) for detecting a malfunction of a monitoring system (4) which is used for monitoring (A) the running stability of a rail vehicle (2) during operation of the rail vehicle (2) in a monitori...
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WO/2022/174340A1 |
A system and method for managing remote assets with data aggregation. The system including: a server running software to manage data and communications; a database accessible by the server; a client application provided to one or more cl...
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WO/2022/174474A1 |
A heavy-duty, high-power and large-torque chassis dynamometer in a multi-environment system. The chassis dynamometer comprises a dynamometric platform (1) arranged on the ground, and a stand (2) located below the dynamometric platform (1...
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WO/2022/178059A1 |
A dynamometer can be used with rail equipment having two pairs of drive wheels. The dynamometer can comprise first and second wheel engagement assemblies, each comprising a frame, a first pair of dynamometer wheels that are spaced relati...
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WO/2022/172664A1 |
In the present invention, a pivot pin (22) is pivotally fitted to a bearing part (21) of a slide bracket (7) that supports an actuator housing (3). A first engagement part (27) on the bearing part (21) side and a second engagement part (...
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WO/2022/172665A1 |
A transmission actuator (131) is formed by assembling a selection actuator (133) that operates in the vehicle-width direction, and a shift actuator that operates in a direction orthogonal to the direction of operation of this selection a...
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WO/2022/168917A1 |
The purpose of the present invention is to improve the efficiency in development of automobiles by front loading of evaluation of an on-road traveling test. The present invention comprises: a virtual evaluation step for using a traveling...
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WO/2022/167416A1 |
A method of assessing lateral stability of a moving vehicle in a real or simulated driving scenario comprises: determining a time-varying lateral position signal for the moving vehicle; computing an evolving frequency spectrum of the tim...
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WO/2022/162817A1 |
This invention provides a failure diagnosis system (10) comprising a vehicle-related data acquisition unit (11) for acquiring vehicle-related data relating to a given vehicle, a problem specification unit (12) for specifying a problem th...
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WO/2022/160854A1 |
A raising/lowering and positioning mechanism for a reaction cross beam, comprising stand columns, and a reaction cross beam which can move up and down along the stand columns and is positioned. Holding mechanisms are provided at the two ...
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WO/2022/163586A1 |
This automobile collision simulation test bogie is equipped with a bogie chassis capable of moving along a rail, and a liquid tank provided to the bogie chassis, having a storage section for storing a test body placed on the bogie chassi...
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WO/2022/163022A1 |
A method for reducing vehicle body weight according to the present invention includes: a step (S1) for acquiring a vehicle body model 100 comprising joining points 121 and vehicle body components modeled using a plurality of elements; a ...
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WO/2022/160855A1 |
A counter-force crossbeam raising/lowering and positioning apparatus for a test stand, comprising upright columns (3), and a counter-force crossbeam (2) that can be vertically moved along the outer side surfaces of the upright columns (3...
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WO/2022/160900A1 |
A test environment construction method and device (103). The test environment construction method comprises: determining the motion behavior of a traffic moving object (501) required to construct a preset traffic test environment, the mo...
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WO/2022/165338A1 |
A testing method, for a camera-based autonomous or semi-autonomous vehicle control system, includes while the vehicle control system operates with at least one control input from at least one camera during a first laboratory test of the ...
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WO/2022/160975A1 |
The present application relates to the technical field of automobile inspection. A synchronous screen display method, which is applied to a vehicle measurement system. The vehicle measurement system comprises a control end (10), a contro...
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WO/2022/158330A1 |
An inspection device (1) comprises a tire support device (2). The tire support device (2) includes: a plurality of rollers (15) that can allow idle rotation of a tire of a vehicle; a housing (16) that rotatably supports the plurality of ...
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WO/2022/149118A1 |
A system (20, 120) for determining alignment characteristics of a wheel assembly (22) of a vehicle (24) uses optical gauges (26, 126), with the optical gauges (26, 126) including a mounting base (46, 146) having an underside (54) that is...
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WO/2022/150823A1 |
A computer-implemented method as disclosed enables predicting of vertical loads on a vehicle tire. Thermal characteristics for a particular vehicle-tire combination are retrievably stored, the thermal characteristics determined as corres...
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WO/2022/150824A1 |
Systems and methods are disclosed herein for estimating tire wear based on acoustic footprint analysis. Tire-mounted sensors provide signals corresponding to dynamic mechanical behavior of the tire, and a computing device graphically con...
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WO/2022/141506A1 |
Disclosed by embodiments of the present application are a method for constructing a simulation scene, a simulation method and a device, which can be applied to the field of automatic driving simulation testing. The method comprises: acqu...
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WO/2022/144940A1 |
Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method comprising: - with the vehicle in motion and the tyre (99) in rotation, acquiring (3, 6) a motion signal representative of a m...
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WO/2022/145080A1 |
This vehicle control device 100 comprises a control unit 10 that receives at least one from among information relating to a tire 7, information relating to the road surface of a course 200, and alignment information for a vehicle 1, and ...
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WO/2022/144939A1 |
Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method (200) comprising: - in a first operative phase with the tyre (99) in a reference status: - during an advancement of the vehicl...
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WO/2022/144703A1 |
Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method (200) comprising: - with said vehicle in motion and said tyre in rotation, acquiring (3) a motion signal representative of a m...
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WO/2022/142938A1 |
A method, apparatus and device for detecting vehicle start-up, and a computer storage medium. The method comprises: monitoring whether a target vehicle is vibrating (101); when monitored that the target vehicle is vibrating, acquiring an...
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WO/2022/145082A1 |
A vehicle control system 100 according to the present invention comprises: a first battery 11 that supplies power to a power source which causes a vehicle 1 to travel; an automatic driving processing unit 13 that provides an automatic dr...
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WO/2022/143919A1 |
A steering parameter detection method and apparatus, a computer device, and a readable storage medium. Said method comprises: according to current steering parameter information of agricultural machinery equipment, determining steering p...
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WO/2022/135711A1 |
The invention relates to a test stand for testing bogies of rail vehicles, comprising a supporting device for supporting a bogie during a testing process and a load application unit for generating a linear application force on the bogie,...
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WO/2022/139409A1 |
The present invention provides an intelligent performance inspection service method for a used car, comprising the steps of: (a) inquiring vehicle model detail information through the vehicle number of the used car; (b) collecting unstru...
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WO/2022/136066A1 |
The invention relates to a wheel support (110.1, 110.2) for supporting a wheel mounted on a bogie, said wheel support having a lifting unit (120.1, 120.2) comprising: a platform (135.1, 135.2); a first linear slide (121.1, 121.2) which c...
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WO/2022/138352A1 |
The purpose of the present invention is to reduce a learning time period when actual test is performed on a device and a method for controlling an automatic driving robot. This device for controlling an automatic driving robot, which is ...
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WO/2022/135007A1 |
Vehicle inspection equipment (100), comprising: a support assembly (110); a cross beam assembly (120), mounted on the support assembly (110), the cross beam assembly (120) being horizontally disposed; a first camera assembly (130) mounte...
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WO/2022/133510A1 |
In order to simplify the execution of test drives with a test vehicle which is controlled by a test driver so as to complete a test case, according to the invention, for each test case (TFj) a start condition (SBj) is defined on the basi...
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WO/2022/130853A1 |
To make it possible to accurately measure an amount of brake dust, or the like, even if a main flow rate has been changed, a brake dust measurement device (100) for measuring brake dust produced by a brake (Z) is made to comprise a main ...
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WO/2022/126912A1 |
A child dummy, comprising a head (1), shoulder joints (2), a torso (3), upper legs (4), lower legs (5), upper arms (6), lower arms (7), hip joints (8), knee joints (9) and simulated skin (10). The head (1) is fixedly connected to the tor...
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WO/2022/131822A1 |
A method for detecting a tire exterior defect on the basis of deep learning according to the present invention comprises the steps of: collecting exterior images related to a tire; analyzing the collected exterior images by using a prede...
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WO/2022/130854A1 |
A brake dust measurement device (100) for measuring brake dust generated from a brake (Z) is provided with: a chamber (10) that houses the brake (Z); a supply duct (11) that is connected to the chamber (10) and supplies gas through a sup...
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WO/2022/121688A1 |
Disclosed in embodiments of the present invention is a check device, comprising: a check device body; and a base, comprising a first base body, a second base body, and a locking mechanism. The check device body is mounted on the first ba...
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WO/2022/122540A1 |
Illustrated and described is a tyre test stand (1) with a frame, with a tyre holder (3) on which a tyre (15) can be mounted, with a hexapod arrangement (5) with six linear drive elements (9), and with a rolling surface unit (7) with a ro...
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WO/2022/122538A1 |
The invention relates to a tire test stand (1) with a frame (5); a tire holder (7); a hexapod assembly (9) with six linear drive elements (21), wherein the first end (23) of each of the six linear drive elements (21) is attached to the f...
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