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Patent Searching and Data


Matches 251 - 300 out of 13,819

Document Document Title
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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,...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 251 - 300 out of 13,819