Method and apparatus for analysis of a vehicle environment, and vehicle equipped with such a device

    公开(公告)号:US10823844B2

    公开(公告)日:2020-11-03

    申请号:US15951410

    申请日:2018-04-12

    Abstract: A method to analyze of a vehicle's surroundings is specified. The method includes: arranging a first sensor group with at least two radar sensors on a vehicle, emitting radar waves using the radar sensors into the vehicle environment, reflecting the emitted radar waves at objects in the vehicle's environment, receiving the reflected radar waves using the radar sensors, identifying information about the vehicle's environment from the received radar waves and outputting the radar information. In order to improve the analysis of the carriageway environment, the radar sensors are arranged on the vehicle such that the emitted and received radar waves interfere. Radar information is obtained by taking account of the resulting interference data. In addition, a vehicle apparatus to analyze a vehicle's surroundings.

    Method for automatic closure of a vehicle tailgate

    公开(公告)号:US10697226B2

    公开(公告)日:2020-06-30

    申请号:US15406176

    申请日:2017-01-13

    Abstract: The disclosure concerns a method for the remote-controlled operation of a tailgate of a motor vehicle. A sensor arrangement of the motor vehicle detects environmental data of the motor vehicle. A control apparatus of the motor vehicle triggers the opening of the tailgate on receiving a wireless opening signal from an operator and triggers the closing of the tailgate on receiving a wireless closing signal from an operator. The control apparatus checks for the presence of at least one closure condition of the tailgate that is independent of the wireless closing signal based on the environmental data detected by the sensor arrangement during opening of the tailgate, and if the closure condition is present, the control apparatus triggers the closing of the tailgate.

    VEHICLE SUSPENSION AND METHOD FOR CONTROLLING SAME
    5.
    发明申请
    VEHICLE SUSPENSION AND METHOD FOR CONTROLLING SAME 审中-公开
    车辆悬架及其控制方法

    公开(公告)号:US20160229248A1

    公开(公告)日:2016-08-11

    申请号:US15017120

    申请日:2016-02-05

    Abstract: A vehicle suspension system having a twist beam axle including a crossbeam and two trailing arms connected thereto. The rear ends of each trailing arm, in the motor vehicle longitudinal direction, having with a wheel mount for fastening a motor vehicle wheel. The front ends of each trailing arm connected via a bearing to the motor vehicle body. Each bearing associated with a MEMS designed as an actuator wherein movements of the bearings and therefore the twist beam axle about the vertical motor vehicle axis can be caused or unfavorable movements of the twist beam axle can be counteracted.

    Abstract translation: 一种车辆悬架系统,其具有包括横梁的扭梁轴和与其连接的两个牵引臂。 每个牵引臂的后端在机动车辆纵向上具有用于紧固机动车辆车轮的车轮安装座。 每个牵引臂的前端经由轴承连接到机动车身上。 与被设计为致动器的MEMS相关联的每个轴承,其中可以引起轴承和因此扭转梁轴围绕垂直机动车辆轴线的运动,或者可以抵消扭梁轴的不利的运动。

    DRIVER BEHAVIOR MONITOR AND ANALYZER
    6.
    发明申请
    DRIVER BEHAVIOR MONITOR AND ANALYZER 审中-公开
    驾驶员行为监视器和分析仪

    公开(公告)号:US20140051041A1

    公开(公告)日:2014-02-20

    申请号:US13944031

    申请日:2013-07-17

    CPC classification number: G09B19/167

    Abstract: A system for monitoring and analyzing the driving behavior of a driver in a motor vehicle includes a traffic-rule-conformance evaluation module (3) which evaluates the driving behavior of the driver with regard to adherence to elementary traffic rules. A defensive-driving-style evaluation module (4) evaluates the driving style of the driver under general safety aspects which are not or not always unambiguously specified by legal regulations. A rating-number specification module (5) specifies and updates continuously a rating number which represents a measure of the conformance to rules of driving behavior and defensiveness of the driving style of the driver. A communication module (6) communicates with the rating-number specification module (5) and establishes a data link with a remote data processing device (8). After the rating number has reached or exceeded a predetermined threshold value, this fact is reported to the remote data processing device (8) via the communication module (6).

    Abstract translation: 用于监测和分析机动车辆中的驾驶员的驾驶行为的系统包括:交通规则一致性评估模块(3),其评估驾驶员关于遵守基本交通规则的驾驶行为。 防守驾驶式评估模块(4)评估司法部门在一般安全方面的驾驶风格,不一定明确规定法律规定。 评级数量规范模块(5)连续地指定和更新一个等级号,该等级号表示符合驾驶行为规则和驾驶风格的防御性的尺度。 通信模块(6)与评级号码指定模块(5)通信,并与远程数据处理设备(8)建立数据链路。 在额定值达到或超过预定阈值之后,通过通信模块(6)将该事实报告给远程数据处理装置(8)。

    Method and device that recognizes road users in an environment of a vehicle

    公开(公告)号:US10831194B2

    公开(公告)日:2020-11-10

    申请号:US16037540

    申请日:2018-07-17

    Abstract: The disclosure relates to a method and to a device that recognizes road users in an environment of a vehicle. The vehicle includes at least one camera-based sensor that acquires images of the vehicle environment, wherein the device implements the method to process the images. The method includes acquiring at each of a plurality of different times, an image of an object located in the vehicle environment, performing image analyses on the images acquired at different times, and deciding, based on a result of the image analyses performed, whether the object shall be interpreted as a road user or as an inanimate entity. The device implements the method to control an autonomous driving system to control vehicle movements based on the result.

    Method and system for remote control of motor vehicles

    公开(公告)号:US10789787B2

    公开(公告)日:2020-09-29

    申请号:US14162565

    申请日:2014-01-23

    Abstract: A system and method for demand-activated remote monitoring and/or control of motor vehicles via a radio data communication link with a coordination unit. The coordination unit is configured for conveying requests for remote monitoring and/or remote control of a motor vehicle and offers for performing the remote control from control terminals located remotely from the coordination unit. After acceptance of an offer by the vehicle, the coordination unit provides a data communication link between the motor vehicle and the control terminal over which the remote control and/or monitoring is performed.

    Driving assistance system with short-distance ranging

    公开(公告)号:US10328843B2

    公开(公告)日:2019-06-25

    申请号:US15940674

    申请日:2018-03-29

    Abstract: A driving assistance system for a vehicle has a longer-distance sensor device for determining longer-distance information between a vehicle and an obstacle, and a shorter-distance sensor device for determining shorter-distance information between the vehicle and the obstacle. A dual-mode light emitting diode (LED module) can selectively emit both visible light and infrared light, and is part of the vehicle's driving-lights system, such as a headlight and/or a reversing light. The LED module emits infrared light when operating as part of the shorter-distance sensor device and an infrared receiver detects the reflected infrared light for distance determination. The longer-distance sensor device uses ultrasonic waves to determine distance information, and when it indicates that the distance has fallen below a threshold distance (below which the longer-distance sensing device is not reliable), a controller activates the shorter-distance sensing device.

    Method and device for modifying the configuration of a driving assistance system of a motor vehicle

    公开(公告)号:US10311652B2

    公开(公告)日:2019-06-04

    申请号:US15292268

    申请日:2016-10-13

    Abstract: A method for updating a driving assistance system of a motor vehicle includes operating a central communications platform to receive data transmitted wirelessly from the vehicle, the data logged onboard the vehicle during operation of the driving assistance system and relating to driving conditions existing when a driver of the vehicle makes a control input that is counter to vehicle control directed by the driving assistance system. The method may include determining a modified configuration for the driving assistance system based on the data, and transmitting the modified configuration from the central communications platform to the driving assistance system, the modified configuration being used to update decision logic of the driving assistance system.

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