专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180324318A1 DEVICE AND METHOD FOR DEFLECTING A BEAM OF LIGHT 审中-公开
公开(公告)号：US20180324318A1
公开(公告)日：2018-11-08
申请号：US15773464
申请日：2016-11-02
申请人： Robert Bosch GmbH
发明人： Dominik Messner , Mohamad Iyad Al Dibs
IPC分类号： H04N1/028 , H04N1/00 , H04N1/053
摘要： A device and a method for deflecting a beam of light. The device is developed together with: an adjustable deflection device; a closed-loop control unit, which is designed to generate an actuating signal by which the deflection device is controlled in a periodic movement for scanning a solid angle region with the aid of a beam of light deflected by the deflection device; and a detector device, which is designed to detect an impingement or a missing impingement of the scanning beam of light on the detector device, and to generate a measuring signal based thereon; the closed-loop control unit furthermore being designed to adapt the actuating signal based on at least the measuring signal.

2. 发明授权

US10018971B2 Controller for controlling a micromechanical actuator, in particular a micromirror, control system, micromirror system, and method for controlling a micromechanical actuator 有权
公开(公告)号：US10018971B2
公开(公告)日：2018-07-10
申请号：US15423789
申请日：2017-02-03
申请人： Robert Bosch GmbH
发明人： Andreas Ortseifen , Mohamad Iyad Al Dibs
IPC分类号： H02P31/00 , G05B6/02
CPC分类号： G05B6/02 , H02P23/0004 , H02P31/00
摘要： A controller for controlling a micromechanical actuator having a setpoint input for receiving a setpoint signal, an actual-value input for receiving an actual-value signal, a setpoint filter to attenuate a first predefined frequency or a first predefined frequency band in the received setpoint signal to generate a filtered setpoint signal, a differentiator to generate a time derivative of the received actual-value signal; a controller core to generate a manipulated variable signal based on a system deviation between the filtered setpoint signal and the actual-value signal; a phase rotation element to modify the phase of the difference between the manipulated variable signal and the derivative of the actual-value signal for a second frequency or in a predefined second frequency band to generate a modified manipulated variable signal; and a first manipulated variable filter to suppress a predefined third frequency in the modified manipulated variable signal.

3. 发明授权

US10118818B2 Controller for actuating a micromechanical actuator, actuating system for actuating a micromechanical actuator, micro-mirror system and method for actuating a micromechanical actuator 有权
公开(公告)号：US10118818B2
公开(公告)日：2018-11-06
申请号：US14471809
申请日：2014-08-28
申请人： Robert Bosch GmbH
发明人： Mohamad Iyad Al Dibs
IPC分类号： G05B11/01 , B81B7/00
摘要： A controller for a micromechanical actuator, and corresponding actuating system, micro-mirror system and method, including a first input for a reference signal, a second input for a measuring signal denoting a recorded response to a control signal, a first controller element to filter/attenuate predefined frequency modes and/or predefined frequency components in the received reference signal and to output a filtered/attenuated reference signal, a second controller element to modify the received measuring signal to minimize the quality of the first/further modes by processing the received measuring signal and to output a modified measuring signal, a third controller element to minimize deviation between the filtered/attenuated reference and received measuring signals and to output a minimized reference signal, a fourth controller element to rotate the phase of the difference between the minimized reference and modified measuring signals for at least one predefined frequency and to transmit the modified reference as the control signal.

4. 发明授权

US10560595B2 Device and method for deflecting a beam of light 有权
公开(公告)号：US10560595B2
公开(公告)日：2020-02-11
申请号：US15773464
申请日：2016-11-02
申请人： Robert Bosch GmbH
发明人： Dominik Messner , Mohamad Iyad Al Dibs
IPC分类号： H04N1/053 , H04N1/028 , H04N1/04 , H04N1/00
摘要： A device and a method for deflecting a beam of light. The device is developed together with: an adjustable deflection device; a closed-loop control unit, which is designed to generate an actuating signal by which the deflection device is controlled in a periodic movement for scanning a solid angle region with the aid of a beam of light deflected by the deflection device; and a detector device, which is designed to detect an impingement or a missing impingement of the scanning beam of light on the detector device, and to generate a measuring signal based thereon; the closed-loop control unit furthermore being designed to adapt the actuating signal based on at least the measuring signal.

5. 发明申请

US20170242407A1 CONTROLLER FOR CONTROLLING A MICROMECHANICAL ACTUATOR, IN PARTICULAR A MICROMIRROR, CONTROL SYSTEM, MICROMIRROR SYSTEM, AND METHOD FOR CONTROLLING A MICROMECHANICAL ACTUATOR 有权
公开(公告)号：US20170242407A1
公开(公告)日：2017-08-24
申请号：US15423789
申请日：2017-02-03
申请人： Robert Bosch GmbH
发明人： Andreas Ortseifen , Mohamad Iyad Al Dibs
IPC分类号： G05B6/02 , H02P31/00
CPC分类号： G05B6/02 , H02P23/0004 , H02P31/00
摘要： A controller for controlling a micromechanical actuator having a setpoint input for receiving a setpoint signal, an actual-value input for receiving an actual-value signal, a setpoint filter to attenuate a first predefined frequency or a first predefined frequency band in the received setpoint signal to generate a filtered setpoint signal, a differentiator to generate a time derivative of the received actual-value signal; a controller core to generate a manipulated variable signal based on a system deviation between the filtered setpoint signal and the actual-value signal; a phase rotation element to modify the phase of the difference between the manipulated variable signal and the derivative of the actual-value signal for a second frequency or in a predefined second frequency band to generate a modified manipulated variable signal; and a first manipulated variable filter to suppress a predefined third frequency in the modified manipulated variable signal.

6. 发明授权

US09414012B2 Device for projecting an image, portable mobile device comprising a corresponding device, and a method for projecting an image 有权
标题翻译：用于投影图像的装置，包括对应装置的便携式移动装置以及用于投影图像的方法
公开(公告)号：US09414012B2
公开(公告)日：2016-08-09
申请号：US14376338
申请日：2013-02-01
申请人： ROBERT BOSCH GMBH
发明人： Mohamad Iyad Al Dibs , Frank Fischer , David Slogsnat , Oliver Krayl , Daniel Kreye
IPC分类号： G03B21/28 , H04N7/01 , H04N9/31 , H04N5/74 , G02B26/08
CPC分类号： H04N7/0127 , G02B26/0833 , H04N5/7458 , H04N9/3135 , H04N2005/7466
摘要： A device for projecting an image includes: a video signal device designed to provide a video signal that has a first image refresh rate; a mirror control device designed to control a micro-mirror device with a second image refresh rate adapted to at least one characteristic of the micro-mirror device and to the first image refresh rate; and a projection device designed to project the video signal provided by the video signal device with the first image refresh rate, using the micro-mirror device moved by the second image refresh rate.
摘要翻译：用于投影图像的装置包括：视频信号装置，被设计成提供具有第一图像刷新率的视频信号; 镜子控制装置，被设计成控制具有适于微镜装置的至少一个特性的第二图像刷新率和第一图像刷新率的微镜装置; 以及投影设备，其被设计成使用以第二图像刷新率移动的微镜装置，将由视频信号装置提供的视频信号以第一图像刷新率投影。

7. 发明授权

US10589988B2 Mechanical component and manufacturing method for a mechanical component 有权
公开(公告)号：US10589988B2
公开(公告)日：2020-03-17
申请号：US14060879
申请日：2013-10-23
申请人： Robert Bosch GmbH
发明人： Wolfgang Heinzelmann , Mohamad Iyad Al Dibs , Rainer Straub , Stefan Pinter , Frederic Njikam Njimonzie , Joerg Muchow , Helmut Grutzeck , Simon Armbruster , Sebastian Reiss
IPC分类号： G01R29/26 , G01R3/00 , B81B7/00 , G02B26/08
摘要： A mechanical component has: a mounting; a movable part which, with the aid of at least one first spring and one second spring, is connected to the mounting in such a way that the movable part is movable about a rotational axis extending through a first anchoring area of the first spring on the mounting and a second anchoring area of the second spring on the mounting; a first sensor device with at least one first resistor which is situated on and/or in the first spring; and a second sensor device with at least one second resistor situated on and/or in the second spring. The first sensor device includes a first Wheatstone half bridge and the second sensor device includes a second Wheatstone half bridge. The first and second Wheatstone half bridges are connected to form a Wheatstone full bridge.

8. 发明授权

US09593013B2 Mechanical component, mechanical system, and method for operating a mechanical component 有权
标题翻译：机械部件，机械系统和操作机械部件的方法
公开(公告)号：US09593013B2
公开(公告)日：2017-03-14
申请号：US14060887
申请日：2013-10-23
申请人： Robert Bosch GmbH
发明人： Mohamad Iyad Al Dibs , Frederic Njikam Njimonzie , Joerg Muchow
IPC分类号： B81C99/00 , G02B26/08
CPC分类号： B81C99/003 , G02B26/0833
摘要： A mechanical component has: a mount; an adjustable part selectively set at least into a first vibration mode having a first natural frequency and into a second vibration mode having a second natural frequency; a first sensor unit providing a first sensor signal; and a second sensor unit providing a second sensor signal. The first and second sensor units are interconnected in such a way that an overall signal is generated with the aid of at least the first and second sensor signals, the overall signal having an overall ratio of a first maximum absolute value which arises in the event of an excitation of the first vibration mode, and a second maximum absolute value which arises in the event of an excitation of the second vibration mode.
摘要翻译：机械部件有：安装座; 可调部分至少选择性地设置为具有第一固有频率的第一振动模式和具有第二固有频率的第二振动模式; 提供第一传感器信号的第一传感器单元; 以及提供第二传感器信号的第二传感器单元。第一传感器单元和第二传感器单元以至少第一和第二传感器信号产生总体信号的方式相互连接，整个信号具有在下列情况下产生的第一最大绝对值的总比：第一振动模式的激励和在第二振动模式的激发的情况下产生的第二最大绝对值。

9. 发明申请

US20150163451A1 DEVICE FOR PROJECTING AN IMAGE, PORTABLE MOBILE DEVICE COMPRISING A CORRESPONDING DEVICE, AND A METHOD FOR PROJECTING AN IMAGE 有权
标题翻译：用于投影包含相应设备的图像，便携式移动设备的设备以及投影图像的方法
公开(公告)号：US20150163451A1
公开(公告)日：2015-06-11
申请号：US14376338
申请日：2013-02-01
申请人： Robert Bosch GmbH
发明人： Mohamad Iyad Al Dibs , Frank Fischer , David Slogsnat , Oliver Krayl , Daniel Kreye
IPC分类号： H04N7/01 , H04N5/74
CPC分类号： H04N7/0127 , G02B26/0833 , H04N5/7458 , H04N9/3135 , H04N2005/7466
摘要： A device for projecting an image includes: a video signal device designed to provide a video signal that has a first image refresh rate; a mirror control device designed to control a micro-mirror device with a second image refresh rate adapted to at least one characteristic of the micro-mirror device and to the first image refresh rate; and a projection device designed to project the video signal provided by the video signal device with the first image refresh rate, using the micro-mirror device moved by the second image refresh rate.
摘要翻译：用于投影图像的装置包括：视频信号装置，被设计成提供具有第一图像刷新率的视频信号; 镜子控制装置，被设计成控制具有适于微镜装置的至少一个特性的第二图像刷新率和第一图像刷新率的微镜装置; 以及投影设备，其被设计成使用以第二图像刷新率移动的微镜装置，将由视频信号装置提供的视频信号以第一图像刷新率投影。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式