公开(公告)号：US09878686B2

公开(公告)日：2018-01-30

申请号：US14885753

申请日：2015-10-16

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Volker Weeber ,  Klaus Heyer

IPC分类号： B60R21/26 ,  B60R21/264 ,  B60R21/017

CPC分类号： B60R21/264 ,  B60R21/017 ,  B60R2021/26029

摘要： An apparatus for operating a gas generator for a safety device for a vehicle includes: a first terminal and a second terminal for furnishing a triggering voltage for triggering the safety device; a firing device configured to fire in response to a firing current, in order to open a closure element; an electrical coil configured to actuate, in response to a coil current, a closure device for controlling a gas flow through the outlet opening, the coil being connected in series with the firing device between the first terminal and the second terminal; and an electrical component having a voltage-dependent resistance and connected in parallel with the firing device.

公开(公告)号：US09352722B2

公开(公告)日：2016-05-31

申请号：US14607277

申请日：2015-01-28

申请人： Robert Bosch GmbH ,  Monika Nitschke

发明人： Peter Wasserman ,  Werner Nitschke ,  Elmar Vier ,  Raed Hamada ,  Horst Beling ,  Uwe Iben ,  Guenther Hohl ,  Stefan Woerz ,  Rudolf Heinz ,  Dirk Wolf ,  Martin Klein ,  Heiko Druckenmueller ,  Klaus Heyer

IPC分类号： B60R21/261 ,  B60R21/264 ,  F16K3/24 ,  F16K31/122 ,  B60R21/268

CPC分类号： B60R21/274 ,  B60R21/261 ,  B60R21/264 ,  B60R21/268 ,  F16K3/24 ,  F16K27/029 ,  F16K31/0675 ,  F16K31/122 ,  G05D7/014

摘要： An activation device for a protection device includes: a body with a chamber that has, respectively at first and second ends, a medium inlet opening to a medium storage and a valve opening, and an outlet opening for discharging the medium into the protection device between the first and second ends; a valve for opening and closing the valve opening for passage of the medium; and a piston that (a) includes a passage along a main extension axis, from a first surface thereof adjacent to the medium inlet opening, to a second surface thereof, larger than the first surface and adjacent to the valve opening, and (b) is movable in the chamber by the medium and as a function of the control valve position between a position in which the at least one outlet opening is closed and a position in which the at least one outlet opening is opened.

摘要翻译： 用于保护装置的激活装置包括：具有腔室的主体，其分别在第一和第二端处具有介质存储器的介质入口和阀开口，以及用于将介质排放到保护装置内的出口， 第一和第二端; 用于打开和关闭用于介质通过的阀开口的阀; （a）包括沿着主延伸轴线的从其邻近介质入口开口的第一表面到其第二表面的通道，该第二表面大于第一表面并且邻近阀开口，以及（b） 可以通过介质在腔室中移动，并且根据控制阀位置在至少一个出口开口关闭的位置与至少一个出口开口打开的位置之间的作用。

公开(公告)号：US20240336212A1

公开(公告)日：2024-10-10

申请号：US18681854

申请日：2022-08-05

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Simon Koenig ,  Yannick Fischer ,  Klaus Heyer

IPC分类号： B60R16/023 ,  G06N20/00

CPC分类号： B60R16/0234 ,  G06N20/00 ,  B60Y2400/304

摘要： A method for detecting damage to an outer shell of a vehicle. The vehicle is of a specific type with specific vehicle data. Damage can be classified into at least two groups. Damage of a first group has a greater severity of the damage than damage of a second group. An acceleration of the vehicle is ascertained and/or a rotation rate of the vehicle is ascertained. Damage of the first group is ascertained if the acceleration of the vehicle exceeds a threshold value of the acceleration and/or if the rotation rate of the vehicle exceeds a threshold value of the rotation rate. The acceleration and/or the rotation rate are compared to acceleration values and/or rotation rate values learned for the specific vehicle type. Damage of the second group is ascertained if damage is detected as a function of the comparison to the learned values.

公开(公告)号：US11577679B2

公开(公告)日：2023-02-14

申请号：US17045309

申请日：2019-06-04

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Armin Koehler ,  Klaus Heyer

IPC分类号： B60R21/0134 ,  H04W4/40 ,  B60R21/0136 ,  B60W30/09 ,  B60W30/095

摘要： A method for a vehicle, in particular a vehicle which is operated in an at least partially automated manner, for detecting an impact event. The method includes of: a. developing a driving environment model for the vehicle as a function of first sensor signals from at least one driving environment sensor system of the vehicle; b. using the driving environment model to determine a probability of contacting an object; c. opening a measurement window for second signals of a contact sensor system as a function of the determined contact probability; d. detecting an impact event as a function of the second sensor signals, in particular within the measurement window.

公开(公告)号：US20210146866A1

公开(公告)日：2021-05-20

申请号：US17045309

申请日：2019-06-04

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Armin Koehler ,  Klaus Heyer

IPC分类号： B60R21/0134 ,  B60R21/0136 ,  B60W30/095 ,  B60W30/09 ,  H04W4/40

摘要： A method for a vehicle, in particular a vehicle which is operated in an at least partially automated manner, for detecting an impact event. The method includes of: a. developing a driving environment model for the vehicle as a function of first sensor signals from at least one driving environment sensor system of the vehicle; b. using the driving environment model to determine a probability of contacting an object; c. opening a measurement window for second signals of a contact sensor system as a function of the determined contact probability; d. detecting an impact event as a function of the second sensor signals, in particular within the measurement window.

公开(公告)号：US20160107605A1

公开(公告)日：2016-04-21

申请号：US14885753

申请日：2015-10-16

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Volker Weeber ,  Klaus Heyer

IPC分类号： B60R21/264

CPC分类号： B60R21/264 ,  B60R21/017 ,  B60R2021/26029

摘要： An apparatus for operating a gas generator for a safety device for a vehicle includes: a first terminal and a second terminal for furnishing a triggering voltage for triggering the safety device; a firing device configured to fire in response to a firing current, in order to open a closure element; an electrical coil configured to actuate, in response to a coil current, a closure device for controlling a gas flow through the outlet opening, the coil being connected in series with the firing device between the first terminal and the second terminal; and an electrical component having a voltage-dependent resistance and connected in parallel with the firing device.

摘要翻译： 一种用于操作用于车辆的安全装置的气体发生器的装置包括：第一端子和第二端子，用于提供用于触发安全装置的触发电压; 点火装置，其被配置为响应于点火电流而点火，以便打开闭合元件; 电线圈，其构造成响应于线圈电流致动用于控制通过所述出口开口的气流的闭合装置，所述线圈在所述第一端子和所述第二端子之间与所述点火装置串联连接; 以及具有电压依赖性电阻并与所述点火装置并联连接的电气部件。

公开(公告)号：US20200053537A1

公开(公告)日：2020-02-13

申请号：US16341678

申请日：2017-08-08

申请人： Robert Bosch GmbH

发明人： Martin Klein

IPC分类号： H04W4/90 ,  H04W4/20 ,  G08G1/16 ,  H04M1/725 ,  G06K9/00 ,  H04W4/40

摘要： A method for generating an emergency call for a vehicle includes: reading in, from at least one collision sensor, a collision signal that represents at least one collision characteristic of a collision of the vehicle with the at least one collision object; reading in from at least one environment sensor of the vehicle an environment-sensor signal that represents an environment of the vehicle including the at least one collision object; ascertaining at least one object property of the at least one collision object using the environment-sensor signal; generating an emergency-call signal using the at least one collision characteristic and the at least one object property; and supplying the emergency-call signal for output to a transmitter device of the vehicle.