-
公开(公告)号：US20150138363A1
公开(公告)日：2015-05-21
申请号：US14605154
申请日：2015-01-26
发明人： Axel Nix , Yuesheng Lu
CPC分类号： B60R1/00 , B60R1/002 , B60R2300/105 , B60R2300/207 , B60R2300/806 , G06F3/0482 , H04N5/23216 , H04N5/23293 , H04N5/268 , H04N7/181
摘要： A vehicular vision system includes a plurality of cameras mounted at a vehicle, with each camera including a respective image sensor and having a respective field of view exterior of the vehicle. The system includes a control and a video output for transmitting a stream of video captured by an image sensor of a camera of the plurality of cameras, and a serial data interface permitting a microcontroller of the control to communicate with at least one electronic device of the vehicle. A switch is openable by the microcontroller to deactivate the video output and closable by the microcontroller to activate the video output. The microcontroller complies with messages received via a serial data bus. The control sends instructions to a camera of the plurality of cameras via the serial data bus and the control receives messages from an electronic device of the vehicle via the serial data bus.
摘要翻译： 车辆视觉系统包括安装在车辆上的多个照相机，每个照相机包括相应的图像传感器并且具有车辆外部的各自的视野。 该系统包括控制和视频输出，用于发送由多个照相机的照相机的图像传感器捕获的视频流，以及允许控制的微控制器与至少一个电子设备通信的串行数据接口 车辆。 微控制器可以切换开关，以禁用视频输出并由微控制器关闭以激活视频输出。 微控制器符合通过串行数据总线接收的消息。 控制器通过串行数据总线向多个摄像机的摄像机发送指令，并且控制器经由串行数据总线从车载电子设备接收消息。
-
公开(公告)号：US08941480B2
公开(公告)日：2015-01-27
申请号：US13964138
申请日：2013-08-12
发明人： Axel Nix , Yuesheng Lu
CPC分类号： B60R1/00 , B60R1/002 , B60R2300/105 , B60R2300/207 , B60R2300/806 , G06F3/0482 , H04N5/23216 , H04N5/23293 , H04N5/268 , H04N7/181
摘要： A vehicular vision system includes a camera including an image sensor, a control including a microcontroller, and a serial data interface. The camera has a field of view exterior of a vehicle. A video output is configured for transmitting a stream of video captured by the image sensor. The microcontroller is operatively connected to the image sensor. The serial data interface permits the microcontroller to communicate with at least one electronic device in the vehicle. A resistor having a selected impedance is connected in series with a switch. The resistor and the switch connect a video plus electrical conduit and a video minus electrical conduit. The switch is openable by the microcontroller to deactivate the video output into a high impedance state and is closable to activate the video output. The microcontroller is configured to comply with selected messages received through the serial data interface by opening the switch.
摘要翻译： 车辆视觉系统包括包括图像传感器的照相机，包括微控制器的控制器和串行数据接口。 相机具有车辆外观的视野。 视频输出被配置为传输由图像传感器捕获的视频流。 微控制器可操作地连接到图像传感器。 串行数据接口允许微控制器与车辆中的至少一个电子设备进行通信。 具有选择的阻抗的电阻器与开关串联连接。 电阻和开关连接视频加电导管和视频减去电气导管。 该开关可由微控制器打开，以将视频输出禁用为高阻抗状态，并可关闭以激活视频输出。 微控制器配置为符合通过打开交换机通过串行数据接口接收的选定消息。
-
23.发明申请公开(公告)号：US20140049646A1
公开(公告)日：2014-02-20
申请号：US13970868
申请日：2013-08-20
发明人： Axel Nix
IPC分类号： B60R1/00
CPC分类号： B60R1/002 , B60R2300/8093 , B60W10/18 , B60W10/20 , B60W30/09 , B60W30/095 , B60W50/0098 , B60W50/14 , B60W2050/143 , B60W2420/42 , B60W2550/30 , B60W2710/18 , B60W2710/20 , G06K9/00798 , G06K9/00805
摘要： A method of obtaining data relating to a driver assistance system installed on a vehicle, including capturing sensory data (such as images) external to the vehicle via a sensor of the driver assistance system, buffering a first group of vehicle signals and storing a pre-event value for a signal of the first group in a pre-event buffer, and analyzing the sensory data to detect one or more types of probability events. After a probability event is detected, the method includes monitoring a second group of vehicle signals for a post-event time period after the occurrence of the detected probability event, and during the post event time period processing signals of the second group with a predetermined function to generate a post-event signal value, and recording data in a memory, with the recorded data including the type of detected probability event, a pre-event signal value and a post-event signal value.
摘要翻译： 一种获取与安装在车辆上的驾驶员辅助系统相关的数据的方法，包括通过驾驶员辅助系统的传感器捕获车辆外部的感觉数据（诸如图像），缓冲第一组车辆信号并存储预先确定的车辆信号， 事件缓冲器中的第一组的信号的事件值，以及分析感觉数据以检测一种或多种类型的概率事件。 在检测到概率事件之后，该方法包括监视在检测到的概率事件发生之后的事件后时间段的第二组车辆信号，并且在后事件时间段期间处理具有预定功能的第二组的信号 以产生事件后信号值，并且将数据记录在存储器中，其中记录的数据包括检测到的概率事件的类型，事件前信号值和事件后信号值。
-
公开(公告)号：US20130321632A1
公开(公告)日：2013-12-05
申请号：US13964138
申请日：2013-08-12
发明人： Axel Nix , Yuesheng Lu
IPC分类号： H04N7/18
CPC分类号： B60R1/00 , B60R1/002 , B60R2300/105 , B60R2300/207 , B60R2300/806 , G06F3/0482 , H04N5/23216 , H04N5/23293 , H04N5/268 , H04N7/181
摘要： A vehicular vision system includes a camera including an image sensor, a control including a microcontroller, and a serial data interface. The camera has a field of view exterior of a vehicle. A video output is configured for transmitting a stream of video captured by the image sensor. The microcontroller is operatively connected to the image sensor. The serial data interface permits the microcontroller to communicate with at least one electronic device in the vehicle. A resistor having a selected impedance is connected in series with a switch. The resistor and the switch connect a video plus electrical conduit and a video minus electrical conduit. The switch is openable by the microcontroller to deactivate the video output into a high impedance state and is closable to activate the video output. The microcontroller is configured to comply with selected messages received through the serial data interface by opening the switch.
摘要翻译： 车辆视觉系统包括包括图像传感器的照相机，包括微控制器的控制器和串行数据接口。 相机具有车辆外观的视野。 视频输出被配置为传输由图像传感器捕获的视频流。 微控制器可操作地连接到图像传感器。 串行数据接口允许微控制器与车辆中的至少一个电子设备进行通信。 具有选择的阻抗的电阻器与开关串联连接。 电阻和开关连接视频加电导管和视频减去电气导管。 该开关可由微控制器打开，以将视频输出禁用为高阻抗状态，并可关闭以激活视频输出。 微控制器配置为符合通过打开交换机通过串行数据接口接收的选定消息。
-
公开(公告)号：US20230145036A1
公开(公告)日：2023-05-11
申请号：US18056874
申请日：2022-11-18
发明人： Axel Nix , Joern Ihlenburg , Nazar F. Bally , Duane W. Gebauer
IPC分类号： G06V20/58
CPC分类号： G06V20/58
摘要： A vehicular rear backup system includes a rear backup camera and an electronic control unit (ECU). The camera connects with the ECU via a cable. Image data captured by the camera is converted at a serializer of the camera to serialized image data. The serialized image data is carried to the ECU via the cable and is de-serialized at a de-serializer of the ECU to form de-serialized image data. Responsive at least in part to processing at the ECU of de-serialized image data, the vehicular rear backup system is operable to detect an object present rearward of the vehicle during a rear backup maneuver. Video images derived at least in part from an output generated at the ECU via processing at the ECU of de-serialized image data are displayed at a video display device of the vehicle during the rear backup maneuver of the equipped vehicle.
-
公开(公告)号：US11254263B2
公开(公告)日：2022-02-22
申请号：US15929454
申请日：2020-05-04
发明人： Axel Nix , Yuesheng Lu
摘要： A vehicular vision system includes a plurality of cameras mounted at the vehicle and having respective fields of view exterior of the vehicle. The cameras include a CMOS image sensor and a serial data interface configured for transmission of captured image data to an image processing system via a serial data bus linking the respective camera to the image processing system, which processes the transmitted captured image data. The vehicular vision system transmits data to the cameras via the respective serial data bus linking the respective camera to the image processing system. The vehicular vision system activates at least one camera of the plurality of cameras (i) responsive to a gear position of the vehicle, (ii) based on situational analysis information derived from the image processing system, or (iii) based on a driving condition.
-
公开(公告)号：US11184585B2
公开(公告)日：2021-11-23
申请号：US17248631
申请日：2021-02-01
摘要： A vehicular vision system includes a control disposed at a vehicle. A camera is disposed at an in-cabin side of the vehicle windshield and views forward of the vehicle. During a driving maneuver of the vehicle, the vehicular vision system, responsive at least in part to an output of a radar sensor, detects an object that is located within the radar sensor's field of sensing and outside of the camera's field of view and determines movement of the object relative to the vehicle. During the driving maneuver of the vehicle, information pertaining to movement of the detected object toward an area within the field of view of the camera is provided to the control. During the driving maneuver, and responsive to the provided information, and with the detected object present within the camera's field of view, the vehicular vision system determines that the detected object is an object of interest.
-
公开(公告)号：US10787056B2
公开(公告)日：2020-09-29
申请号：US16504392
申请日：2019-07-08
摘要： A vehicular vision system includes a camera configured to be disposed at an in-cabin side of a windshield of a vehicle equipped with the vehicular vision system. The camera, when disposed at the vehicle windshield, has a field of view at least forward of the vehicle. An image processor is operable to process image data captured by the camera. Responsive at least in part to processing by the image processor of image data captured by the front camera when disposed at the vehicle windshield, lane markers ahead of the vehicle on a road being traveled along by the equipped vehicle are detected. Responsive at least in part to processing by the image processor of image data captured by the front camera when disposed at the vehicle windshield, a pothole in front of the equipped vehicle in the road being traveled along by the equipped vehicle is detected.
-
公开(公告)号：US20200262345A1
公开(公告)日：2020-08-20
申请号：US15929454
申请日：2020-05-04
发明人： Axel Nix , Yuesheng Lu
摘要： A vehicular vision system includes a plurality of cameras mounted at the vehicle and having respective fields of view exterior of the vehicle. The cameras include a CMOS image sensor and a serial data interface configured for transmission of captured image data to an image processing system via a serial data bus linking the respective camera to the image processing system, which processes the transmitted captured image data. The vehicular vision system transmits data to the cameras via the respective serial data bus linking the respective camera to the image processing system. The vehicular vision system activates at least one camera of the plurality of cameras (i) responsive to a gear position of the vehicle, (ii) based on situational analysis information derived from the image processing system, or (iii) based on a driving condition.
-
公开(公告)号：US10696229B2
公开(公告)日：2020-06-30
申请号：US16429175
申请日：2019-06-03
发明人： Axel Nix
IPC分类号： B60R1/00 , B60W50/00 , B60W50/14 , B60W30/095 , B60W10/18 , B60W10/20 , B60W30/09 , G06K9/00
摘要： A vehicular event recording system suitable includes a camera and an event recorder having memory. An image processor processes image data captured by the camera for detecting objects. Based at least in part on processing by the image processor of captured image data, a potential lane leaving event or potential collision event is determined. The event recorder receives vehicle data via a vehicle data bus of the vehicle. Captured image data and received vehicle data during first and second time periods are stored in buffer memory of the event recorder and overwritten in respective subsequent time periods. Following determination of an event, captured image data and received vehicle data stored in buffer memory is transferred to data storage of the event recorder and captured image data and received vehicle data during a post-event time period is stored in data storage.
-
-
-
-
-
-
-
-
-
搜索结果
80 条记录 (耗时 0.019 秒)
