LINEAR ELECTRICAL MACHINE
    4.
    发明公开

    公开(公告)号:EP4236044A3

    公开(公告)日:2023-09-06

    申请号:EP23163192.0

    申请日:2018-02-01

    申请人: Libertine FPE Ltd

    摘要: A linear electrical machine (LEM) comprising a stator mounted in a housing, the housing and stator defining a working cylinder, a central core within the working cylinder and defining a cylindrical stator bore cavity therebetween, a hollow translator axially movable within the working cylinder, extending into the stator bore cavity and forming an exterior magnetic circuit airgap between the translator and the stator, at least one fluid bearing between the central core and the translator providing a bearing gap, wherein the central core is axially fixed in relation to the stator, wherein the at least one fluid bearing provides coaxial location of the translator and central core.

    VORRICHTUNG UND VERFAHREN ZUM KALIBRIEREN VON FAHRZEUG-ASSISTENZ-SYSTEMEN

    公开(公告)号:EP4235139A2

    公开(公告)日:2023-08-30

    申请号:EP23173189.4

    申请日:2018-02-13

    申请人: Robert Bosch GmbH

    发明人: Barcin, Buelent

    IPC分类号: G01M17/00

    摘要: Eine Kalibriervorrichtung (6; 18) zum Kalibrieren von Fahrzeug-Assistenz-Systemen umfasst: wenigstens ein Targetmuster (8; 8a-8d); wenigstens einen Sensor (10; 20), der ausgebildet ist, die Position und Orientierung eines zu vermessenden Fahrzeugs (4) in Bezug auf die Kalibriervorrichtung (6; 18) zu detektieren; und eine Positionierungsvorrichtung (14; 24), die ausgebildet ist, das wenigstens eine Targetmuster (8; 8a-8d) auf Grundlage der von dem wenigstens einen Sensor (10; 20) detektierten Position des zu vermessenden Fahrzeugs (4) so zu positionieren, dass das wenigstens eine Targetmuster (8; 8a-8d) in Bezug auf das zu vermessende Fahrzeug (4) in einer vorgegebenen Orientierung an einer vorgegebenen Position angeordnet ist.

    TWO STAGE ANALYSIS CRASH DETERMINATION
    10.
    发明公开

    公开(公告)号:EP4063198A1

    公开(公告)日:2022-09-28

    申请号:EP22168024.2

    申请日:2017-07-05

    申请人: Calamp Corp.

    摘要: Systems and methods for crash determination in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor and a memory storing a crash determination application, wherein the processor, on reading the crash determination application, is directed to obtain sensor data from at least one sensor installed in a vehicle, calculate peak resultant data based on the sensor data, where the peak resultant data describes the acceleration of the vehicle over a first time period, generate crash score data based on the peak resultant data and a set of crash curve data for the vehicle, where the crash score data describes the likelihood that the vehicle was involved in a crash based on the characteristics of the vehicle and the sensor data, and provide the obtained sensor data when the crash score data exceeds a crash threshold to a remote server system.