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1. 发明授权

US10162045B2 Radar unit and method for operating a radar unit 有权
公开(公告)号：US10162045B2
公开(公告)日：2018-12-25
申请号：US14513580
申请日：2014-10-14
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S7/40 , G01S7/03 , G01S7/35 , G01S13/48 , G01S13/93
摘要： The invention relates to a radar unit for transmitting and receiving a signal in a frequency band. The invention includes a control means and each of a transmission path and a receiving path. The transmission path includes an output unit for generating a transmission signal and a transmission antenna for emitting a transmission signal. The receiving path receives, processes, and relays a received signal, and has at least one receiving antenna for receiving the received signal. The control means is configured to activate the transmission path and to process the received signal. The transmission path, the receiving path, and the control means are configured to toggle the transmission output by means of a mono-frequency switching sequence, and to detect the frequency of the switching sequence in the receiving path. Furthermore, the invention provides a method for operating a radar unit, in particular, a method for monitoring a transmission output of the radar unit.

2. 发明授权

US09470781B2 Radar device and a method for detecting a malfunction of a receiver channel of a radar device 有权
标题翻译：雷达装置和用于检测雷达装置的接收机通道的故障的方法
公开(公告)号：US09470781B2
公开(公告)日：2016-10-18
申请号：US14359891
申请日：2012-11-21
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S13/02 , G01S7/40 , G01S13/38 , G01S13/93 , G01S13/00 , G01S7/00
CPC分类号： G01S13/02 , G01S7/4008 , G01S7/4021 , G01S13/38 , G01S13/931
摘要： A radar device for transmitting and receiving a signal in a frequency band for target detection. The invention includes a control means, an oscillator, with an input of the oscillator being connected via a converter to the control means, with it being able to address the oscillator via control means in order to generate a signal, and with it being possible to tap the signal generated via the oscillator at an output of the oscillator, at least one transmission antenna for transmitting the signals provided at the output of the oscillator, with the transmission antenna being connected to the output of the oscillator, and at least one receiver channel for receiving a receiver signal, for processing the receiver signal, and for forwarding the processed receiver signal to the control means, with the receiver channel comprising at least one receiving antenna for receiving the receiver signal and a mixer for mixing the receiver signal with the signal provided at the output of the oscillator, and with the mixer being connected to the output of the oscillator.
摘要翻译：用于发送和接收用于目标检测的频带中的信号的雷达装置。本发明包括一个控制装置，一个振荡器，其振荡器的输入端通过一个转换器连接到控制装置，它能通过控制装置寻址振荡器，以产生一个信号，并且可以在振荡器的输出端接收通过振荡器产生的信号，至少一个发送天线，用于发送在振荡器的输出处提供的信号，发送天线连接到振荡器的输出，以及至少一个接收器通道用于接收接收机信号，用于处理接收机信号，以及将经处理的接收机信号转发到控制装置，接收机信道包括用于接收接收机信号的至少一个接收天线和用于将接收机信号与信号混合的混频器提供在振荡器的输出端，并且混频器连接到振荡器的输出端。

3. 发明申请

US20160154093A1 Radar Unit and Method for Operating a Radar Unit 审中-公开
标题翻译：雷达单元和操作雷达单元的方法
公开(公告)号：US20160154093A1
公开(公告)日：2016-06-02
申请号：US14513580
申请日：2014-10-14
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S7/40 , G01S7/03
CPC分类号： G01S7/4008 , G01S7/03 , G01S7/35 , G01S7/40 , G01S13/48 , G01S13/93
摘要： The invention relates to a radar unit for transmitting and receiving a signal in a frequency band, comprising: a control means (13, 24), a transmission path (2, 21) having an output unit (8, 35) for generating a transmission signal, and a transmission antenna (37a) for emitting a transmission signal, a receiving path (3, 22) for receiving, processing and relaying a received signal, having at least one receiving antenna (44) for receiving the received signal, wherein the control means (13, 24) is configured to activate the transmission path (2, 21) and to process the received signal, wherein the transmission path (2, 21), the receiving path (3, 22) and the control means (13, 24) are configured to toggle the transmission output by means of a mono-frequency switching sequence, and to detect the frequency of the switching sequence in the receiving path (3, 22). Furthermore, the invention relates to a method for operating a radar unit, in particular, a method for monitoring a transmission output of the radar unit.
摘要翻译：本发明涉及一种用于在频带中发送和接收信号的雷达单元，包括：控制装置（13,24），具有用于产生传输的输出单元（8,35）的传输路径（2,21）信号和用于发送发送信号的发送天线（37a），用于接收，处理和中继接收信号的接收路径（3,22），其具有用于接收接收信号的至少一个接收天线（44），其中，控制装置（13,24）被配置为激活传输路径（2,21）并处理接收的信号，其中传输路径（2,21），接收路径（3,22）和控制装置（13），24）被配置为通过单频切换序列来切换发送输出，并且检测接收路径（3,22）中的切换序列的频率。此外，本发明涉及一种用于操作雷达单元的方法，特别是涉及用于监视雷达单元的传输输出的方法。

4. 发明申请

US20150109166A1 Radar Unit and Method for Operating a Radar Unit 审中-公开
标题翻译：雷达单元和操作雷达单元的方法
公开(公告)号：US20150109166A1
公开(公告)日：2015-04-23
申请号：US14513681
申请日：2014-10-14
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S13/02 , G01S7/02
CPC分类号： G01S13/02 , G01S7/02 , G01S7/032 , G01S7/354 , G01S7/4021 , G01S13/931 , G01S2007/356
摘要： A radar unit and a method for operating a radar unit. The method for includes a step of determining a functionality of a receiving channel in a radar unit, wherein the radar unit is configured for transmitting and receiving a signal in a frequency band, and has a control means, a transmission path with a voltage controlled oscillator and an output unit for generating a transmission signal and a transmission antenna for emitting the transmission signal, and a receiving path with at least one receiving channel for receiving, processing and conveying a received signal, wherein the at least one receiving channel has at least one receiving antenna and at least one switchable amplifier, wherein the control means is connected to the transmission path and to the receiving path, and is configured to be able to control the transmission path and the receiving path, wherein the at least one switchable amplifier of the at least one receiving channel is disposed at the input of the receiving channel and is connected to the receiving antenna.
摘要翻译：一种用于操作雷达单元的雷达单元和方法。该方法包括确定雷达单元中的接收信道的功能的步骤，其中雷达单元被配置为在频带中发送和接收信号，并且具有控制装置，具有压控振荡器的传输路径以及用于产生发送信号的输出单元和用于发送发送信号的发送天线，以及具有用于接收，处理和传送接收信号的至少一个接收信道的接收路径，其中所述至少一个接收信道具有至少一个接收天线和至少一个可切换放大器，其中所述控制装置连接到所述传输路径和所述接收路径，并且被配置为能够控制所述传输路径和所述接收路径，其中，所述至少一个可切换放大器至少一个接收信道设置在接收信道的输入端，并连接到接收天线。

5. 发明申请

US20180031688A1 RADAR DEVICE 审中-公开
公开(公告)号：US20180031688A1
公开(公告)日：2018-02-01
申请号：US15550485
申请日：2016-03-03
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse , Jürgen Köhler
IPC分类号： G01S13/34 , G01S7/35 , G01S7/40 , G01S13/93
CPC分类号： G01S13/343 , G01S7/35 , G01S7/4008 , G01S13/347 , G01S13/931
摘要： A radar device for transmitting a signal in a frequency range with a control system and an oscillator. An input of the oscillator is connected to the control system via a converter. The oscillator can be activated by the control system to generate the signal and the signal generated by the oscillator can be tapped at an output of the oscillator, with at least one transmission antenna for transmitting the signal at the output of the oscillator. The transmission antenna is connected to the output of the oscillator, with at least one receive channel for receiving a receive signal, for processing the receive signal and for forwarding the processed receive signal to the control system. The receive channel features at least one receive antenna and a mixer for mixing the receive signal with the signal at the output of the oscillator. The mixer is connected to the output of the oscillator. A frequency divider is provided that feeds signals from the oscillator to a frequency counter. At a minimum, the oscillator and the frequency divider are designed as a monolithic microwave integrated circuit.

6. 发明申请

US20170285136A1 RADAR SENSOR 审中-公开
公开(公告)号：US20170285136A1
公开(公告)日：2017-10-05
申请号：US15508141
申请日：2015-08-12
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S7/02 , G01S7/40
CPC分类号： G01S7/023 , G01S7/03 , G01S7/4008 , G01S7/4021 , G01S13/42 , G01S13/931 , G01S2007/4013
摘要： A radar sensor for generating and transmitting a transmit signal in a frequency band. The radar sensor includes a control device with an oscillator. One input of the oscillator is connected to the control device via a converter. The oscillator can be activated using the control device for generating the signal and the signal generated using the oscillator can be picked up at an output of the oscillator. At least one transmit antenna is provided for sending the signal present at the output of the oscillator The transmit antenna is connected to the output of the oscillator with at least one receive channel for receiving a receive signal, for processing the receive signal and for forwarding the processed receive signal to the control device. The receive channel has at least one receiving antenna and one mixer for mixing the receive signal with the signal present at the output of the oscillator. The mixer is connected to the output of the oscillator. A controllable power switch is provided in the transmit branch to attenuate or interrupt the forwarding of the signal at the output of the oscillator to the transmit antenna. If forwarding to the transmit antenna is attenuated or interrupted, a triggering of the oscillator can be carried out for interference detection.

7. 发明授权

US10514453B2 Radar device 有权
公开(公告)号：US10514453B2
公开(公告)日：2019-12-24
申请号：US15550485
申请日：2016-03-03
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse , Jürgen Köhler
IPC分类号： G01S13/34 , G01S7/35 , G01S7/40 , G01S13/93
摘要： A radar device for transmitting a signal in a frequency range with a control system and an oscillator. An input of the oscillator is connected to the control system via a converter. The oscillator can be activated by the control system to generate the signal and the signal generated by the oscillator can be tapped at an output of the oscillator, with at least one transmission antenna for transmitting the signal at the output of the oscillator. The transmission antenna is connected to the output of the oscillator, with at least one receive channel for receiving a receive signal, for processing the receive signal and for forwarding the processed receive signal to the control system. The receive channel features at least one receive antenna and a mixer for mixing the receive signal with the signal at the output of the oscillator. The mixer is connected to the output of the oscillator. A frequency divider is provided that feeds signals from the oscillator to a frequency counter. At a minimum, the oscillator and the frequency divider are designed as a monolithic microwave integrated circuit.

8. 发明申请

US20140340254A1 RADAR DEVICE AND A METHOD FOR DETECTING A MALFUNCTION OF A RECEIVER CHANNEL OF A RADAR DEVICE 有权
标题翻译：雷达装置和用于检测雷达装置的接收器通道的故障的方法
公开(公告)号：US20140340254A1
公开(公告)日：2014-11-20
申请号：US14359891
申请日：2012-11-21
申请人： Hella KGaA Hueck & Co.
发明人： Thomas Hesse
IPC分类号： G01S13/02 , G01S7/40
CPC分类号： G01S13/02 , G01S7/4008 , G01S7/4021 , G01S13/38 , G01S13/931
摘要： A radar device for transmitting and receiving a signal in a frequency band for target detection. The invention includes a control means, an oscillator, with an input of the oscillator being connected via a converter to the control means, with it being able to address the oscillator via control means in order to generate a signal, and with it being possible to tap the signal generated via the oscillator at an output of the oscillator, at least one transmission antenna for transmitting the signals provided at the output of the oscillator, with the transmission antenna being connected to the output of the oscillator, and at least one receiver channel for receiving a receiver signal, for processing the receiver signal, and for forwarding the processed receiver signal to the control means, with the receiver channel comprising at least one receiving antenna for receiving the receiver signal and a mixer for mixing the receiver signal with the signal provided at the output of the oscillator, and with the mixer being connected to the output of the oscillator.
摘要翻译：用于发送和接收用于目标检测的频带中的信号的雷达装置。本发明包括一个控制装置，一个振荡器，其振荡器的输入端通过一个转换器连接到控制装置，它能通过控制装置寻址振荡器，以产生一个信号，并且可以在振荡器的输出端接收通过振荡器产生的信号，至少一个发送天线，用于发送在振荡器的输出处提供的信号，发送天线连接到振荡器的输出，以及至少一个接收器通道用于接收接收机信号，用于处理接收机信号，以及将经处理的接收机信号转发到控制装置，接收机信道包括用于接收接收机信号的至少一个接收天线和用于将接收机信号与信号混合的混频器提供在振荡器的输出端，并且混频器连接到振荡器的输出端。

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