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1. 发明授权

US06693442B2 Vehicle occupant proximity sensor 有权
标题翻译：车辆乘员接近传感器
公开(公告)号：US06693442B2
公开(公告)日：2004-02-17
申请号：US10368329
申请日：2003-02-18
申请人： Fakhreddine Karray , Vladimir Filippov , Otman Adam Basir
发明人： Fakhreddine Karray , Vladimir Filippov , Otman Adam Basir
IPC分类号： G01R2726
CPC分类号： B60R21/01538 , B60R21/01532
摘要： A vehicle occupant proximity sensor includes a transmitting electrode in a vehicle seat and an array of receiving electrodes mounted in a vehicle headliner above the vehicle seat. The sensor determines the capacitance at each of the receiving electrodes, which varies based upon the proximity of the occupant to each receiving electrode, thus producing an array of proximity information indicating in two dimensions the position of the occupant.
摘要翻译：车辆乘员接近传感器包括车辆座椅中的发射电极和安装在车辆座椅上方的车辆顶篷中的接收电极阵列。传感器确定每个接收电极处的电容，其基于乘员与每个接收电极的接近度而变化，从而产生在二维中指示乘员的位置的接近信息阵列。

2. 发明授权

US07370883B2 Three dimensional occupant position sensor 有权
标题翻译：三维乘员位置传感器
公开(公告)号：US07370883B2
公开(公告)日：2008-05-13
申请号：US10161021
申请日：2002-06-03
申请人： Otman Adam Basir , Fakhreddine Karray , Michael Kotlyachkov , Vladimir Filippov
发明人： Otman Adam Basir , Fakhreddine Karray , Michael Kotlyachkov , Vladimir Filippov
IPC分类号： B60R21/01 , B60R21/02 , G06F7/00
CPC分类号： B60R21/01542 , B60R21/01532 , B60R21/01534
摘要： A roof-mounted sensor includes two rows of intersecting electrodes that are placed across an area of the vehicle's roof and a method to determine the position and motion of an occupant. This is accomplished by measuring physical values, which depend on the distance between the highest point of an occupant's body to each electrode in the row. Analysis of the physical values is used to derive an occupant's position relative to each row and the distance between the highest point of an occupant's body and the vehicle's roof. By analyzing the change in distances with respect to time, the occupant's motion can be tracked.
摘要翻译：屋顶安装的传感器包括横跨车辆屋顶的区域的两排交叉电极以及确定乘客的位置和运动的方法。这通过测量取决于乘员身体的最高点与行中的每个电极之间的距离的物理值来实现。物理值的分析用于导出乘员相对于每一行的位置以及乘客身体的最高点与车辆的屋顶之间的距离。通过分析距离相对于时间的变化，可以跟踪乘员的运动。

3. 发明授权

US06552550B2 Vehicle occupant proximity sensor 有权
公开(公告)号：US06552550B2
公开(公告)日：2003-04-22
申请号：US09872873
申请日：2001-06-01
申请人： Fakhreddine Karray , Vladimir Filippov , Otman Adam Basir
发明人： Fakhreddine Karray , Vladimir Filippov , Otman Adam Basir
IPC分类号： G01R2726
CPC分类号： B60R21/01538 , B60R21/01532
摘要： A vehicle occupant proximity sensor includes a transmitting electrode in a vehicle seat and an array of receiving electrodes mounted in a vehicle headliner above the vehicle seat. The sensor determines the capacitance at each of the receiving electrodes, which varies based upon the proximity of the occupant to each receiving electrode, thus producing an array of proximity information indicating in two dimensions the position of the occupant.

4. 发明授权

US07135983B2 Occupant presence detection device 有权
公开(公告)号：US07135983B2
公开(公告)日：2006-11-14
申请号：US10319431
申请日：2002-12-13
申请人： Vladimir Filippov , Kristopher Desrochers , Valeri Stepanov , Otman Adam Basir , Fakhreddine Karray
发明人： Vladimir Filippov , Kristopher Desrochers , Valeri Stepanov , Otman Adam Basir , Fakhreddine Karray
IPC分类号： G08B21/00
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/01532 , B60R2021/01156 , B60R2021/01163 , B60R2021/0117 , G01G19/4142 , H03K2217/96075
摘要： The purpose of this invention is to sense the presence of a seated occupant in a vehicle such as an automobile, plane, train or bus, or in a room or location where it is desirable to detect if seats are occupied. The occupant presence detection device consists of a single seat-mounted electrode, an oscillator circuit, a bridge circuit, a detection circuit and a circuit for processing the detected signals. The oscillator circuit excites the electrode. If an occupant is present on the seat, additional capacitance from the human body is introduced into the bridge via the electrode. This created differences in the voltage and phase of the waveform in each arm of the bridge circuit which are amplified by a differential amplifier. The signal is then converted to a DC voltage that, when above a predetermined threshold, causes the device to outputs a signal that indicates the presence of an occupant. Using a bridge configuration and a differential amplifier allows the circuit to be operated over a wide range of supply voltages. It also reduces the need for high precision components and the need to regulate the amplitude of the waveform produced by the oscillator. The net result is a capacitive occupant sensing device that is less complex and less expensive that previous capacitive occupant sensing devices, yet is tolerant of power supply fluctuations, is able to function over a wide range of operating voltage and still provides failsafe functionality.

5. 发明授权

US06693440B2 Vehicle occupant proximity seat sensor 有权
标题翻译：车辆乘员接近座椅传感器
公开(公告)号：US06693440B2
公开(公告)日：2004-02-17
申请号：US09989544
申请日：2001-11-20
申请人： Otman Adam Basir , Fakhreddine Karray , Vladimir Filippov
发明人： Otman Adam Basir , Fakhreddine Karray , Vladimir Filippov
IPC分类号： G01R2726
CPC分类号： B60R21/01538 , B60R21/01532
摘要： A vehicle occupant proximity sensor includes a transmitting electrode in a vehicle seat and an array of receiving electrodes mounted in the vehicle seat. The sensor determines the capacitance at each of the receiving electrodes, which varies based upon the proximity of the occupant to each receiving electrode, thus producing an array of proximity information indicating in two dimensions the position of the occupant.
摘要翻译：车辆乘员接近传感器包括车辆座椅中的发射电极和安装在车辆座椅中的接收电极阵列。传感器确定每个接收电极处的电容，其基于乘员与每个接收电极的接近度而变化，从而产生在二维中指示乘员的位置的接近信息阵列。

6. 发明授权

US06822573B2 Drowsiness detection system 有权
标题翻译：睡眠检测系统
公开(公告)号：US06822573B2
公开(公告)日：2004-11-23
申请号：US10348037
申请日：2003-01-21
申请人： Otman Adam Basir , Jean Pierre Bhavnani , Fakhreddine Karray , Kristopher Desrochers
发明人： Otman Adam Basir , Jean Pierre Bhavnani , Fakhreddine Karray , Kristopher Desrochers
IPC分类号： G08B2300
CPC分类号： G08B21/06 , G06F19/00
摘要： This invention describes a non-intrusive system used to determine if the driver of a vehicle is drowsy and at risk of falling asleep at the wheel due to drowsiness. The system consists of two different drowsiness detection systems and a control unit. This redundancy reduces the risk of a false drowsiness assessment. The first subsystem consists of an array of sensors, mounted in the vehicle headliner and seat, which detects head movements that are indicative characteristics of a drowsy driver. The second subsystem consists of heart rate monitoring sensors placed in the steering wheel. The control unit is used to analyze the sensory data and determine the driver's drowsiness state and therefore corresponding risk of falling asleep while driving. Through sensory fusion, intelligent software algorithms, and the data provided by the sensors, the system monitors driver characteristics that may indicate a drowsy driver. If the driver is found to be drowsy, a signal is outputted which may be used to activate a response system. This system is not limited to automobiles; this system may be used in any type of vehicle, including aircrafts, trains and boats.
摘要翻译：本发明描述了一种非侵入式系统，用于确定车辆的驾驶员是否昏昏欲睡，并且由于困倦而在轮子上入睡的风险。该系统由两种不同的嗜睡检测系统和一个控制单元组成。这种冗余降低了虚假嗜睡评估的风险。第一个子系统包括安装在车辆顶篷和座椅中的一组传感器，其检测作为困倦驾驶员的指示特征的头部运动。第二个子系统由置于方向盘的心率监测传感器组成。控制单元用于分析感官数据，并确定驾驶员的嗜睡状态，因此驾驶时相应的睡眠入睡风险。通过感官融合，智能软件算法和传感器提供的数据，系统可以监视可能指示昏昏欲睡的驾驶员的驾驶员特征。如果发现驾驶员昏昏欲睡，则输出可用于激活响应系统的信号。该系统不限于汽车; 该系统可用于任何类型的车辆，包括飞机，火车和船只。

7. 发明申请

US20080243332A1 VEHICLE VISUAL AND NON-VISUAL DATA RECORDING SYSTEM 审中-公开
标题翻译：车辆视觉和非视觉数据记录系统
公开(公告)号：US20080243332A1
公开(公告)日：2008-10-02
申请号：US12136241
申请日：2008-06-10
申请人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
发明人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
IPC分类号： G06F19/00 , H04N7/18 , G01M17/007
CPC分类号： G07C5/0891 , B60W2540/30 , G07C5/085
摘要： The system described in this invention can be used for monitoring and analyzing real time visual and non-visual information pertaining to the occupant, vehicle, and surroundings prior to, during and post eccentric operating conditions for a given period of time. The system stores vehicle and occupant data from sensors throughout the vehicle and also makes use of existing vehicle sensors that may already be present in the vehicle. The invention also includes a video recording module that makes use of a fish-eye camera to capture video from the inside and the outside of the vehicle. Real-time data analysis is performed to detect and to recognize vehicle occupants, and recognize impending eccentric events. Vehicle, occupant, and video data are stored in circular buffers. When an eccentric event, a collision for example, has been detected, the device continues to record data and video for a fixed period of time. Once this time has elapsed, the data is transferred from volatile to non-volatile memory for later retrieval. A computer may be used to retrieve and display the vehicle and occupant data in a synchronization with the video data for the purposes of accident recreation, driver or vehicle monitoring.
摘要翻译：本发明描述的系统可用于监测和分析在给定时间段内的偏心操作条件之前，期间和之后的与乘客，车辆和环境有关的实时视觉和非视觉信息。该系统存储来自车辆的传感器的车辆和乘客数据，还利用可能已经存在于车辆中的现有车辆传感器。本发明还包括利用鱼眼照相机从车辆的内部和外部拍摄视频的视频记录模块。执行实时数据分析以检测和识别车辆乘客，并识别即将发生的偏心事件。车辆，乘员和视频数据存储在循环缓冲器中。当检测到例如碰撞的偏心事件时，设备继续在一段固定的时间段内记录数据和视频。一旦这段时间过去了，数据就从易失性存储器传输到非易失性存储器，以供以后检索。为了意外娱乐，驾驶员或车辆监控的目的，计算机可以用于与视频数据同步地检索和显示车辆和乘员数据。

8. 发明授权

US06678600B2 Child seat detection system 有权
标题翻译：儿童座椅检测系统
公开(公告)号：US06678600B2
公开(公告)日：2004-01-13
申请号：US10310119
申请日：2002-12-04
申请人： Otman A. Basir , Fakhreddine Karray , Wail Gueaieb , Brian Johnson
发明人： Otman A. Basir , Fakhreddine Karray , Wail Gueaieb , Brian Johnson
IPC分类号： B60R2132
CPC分类号： B60R21/01516 , B60R21/01556
摘要： A child seat detection system determines the presence of an infant seat and can distinguish between a forward-facing infant seat and a rearward-facing infant seat. The system determines the weight on a vehicle seat and compares the weight on the vehicle seat to a rear-facing infant seat maximum. If the weight on the vehicle seat exceeds the rear-facing infant seat maximum, the system determines whether a forward-facing infant seat is on the seat. If the weight on the vehicle seat does not exceed the rear-facing infant seat maximum, then the system determines whether a rear-facing infant seat is on the seat.
摘要翻译：儿童座椅检测系统确定婴儿座椅的存在并且可以区分前向婴儿座椅和向后婴儿座椅。该系统确定车辆座椅上的重量，并将车辆座椅上的重量与后面的婴儿座椅最大值进行比较。如果车辆座椅上的重量超过了后面朝向的婴儿座椅最大值，则系统确定前方的婴儿座椅是否在座椅上。如果车辆座椅上的重量不超过后面的婴儿座椅最大值，则系统确定后座婴儿座椅是否在座椅上。

9. 发明授权

US07386376B2 Vehicle visual and non-visual data recording system 有权
标题翻译：车辆视觉和非视觉数据记录系统
公开(公告)号：US07386376B2
公开(公告)日：2008-06-10
申请号：US10352385
申请日：2003-01-27
申请人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
发明人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
IPC分类号： G01M17/00 , G06F7/00
CPC分类号： G07C5/0891 , B60W2540/30 , G07C5/085
摘要： The system described in this invention can be used for monitoring and analyzing real time visual and non-visual information pertaining to the occupant, vehicle, and surroundings prior to, during and post eccentric operating conditions for a given period of time. The system stores vehicle and occupant data from sensors throughout the vehicle and also makes use of existing vehicle sensors that may already be present in the vehicle. The invention also includes a video recording module that makes use of a fish-eye camera to capture video from the inside and the outside of the vehicle. Real-time data analysis is performed to detect and to recognize vehicle occupants, and recognize impending eccentric events. Vehicle, occupant, and video data are stored in circular buffers. When an eccentric event, a collision for example, has been detected, the device continues to record data and video for a fixed period of time. Once this time has elapsed, the data is transferred from volatile to non-volatile memory for later retrieval. A computer may be used to retrieve and display the vehicle and occupant data in a synchronization with the video data for the purposes of accident recreation, driver or vehicle monitoring.
摘要翻译：本发明描述的系统可用于监测和分析在给定时间段内的偏心操作条件之前，期间和之后的与乘客，车辆和环境有关的实时视觉和非视觉信息。该系统存储来自车辆的传感器的车辆和乘客数据，还利用可能已经存在于车辆中的现有车辆传感器。本发明还包括利用鱼眼照相机从车辆的内部和外部拍摄视频的视频记录模块。执行实时数据分析以检测和识别车辆乘客，并识别即将发生的偏心事件。车辆，乘员和视频数据存储在循环缓冲器中。当检测到例如碰撞的偏心事件时，设备继续在一定时间内记录数据和视频。一旦这段时间过去了，数据就从易失性存储器传输到非易失性存储器，以供以后检索。为了意外娱乐，驾驶员或车辆监控的目的，计算机可以用于与视频数据同步地检索和显示车辆和乘员数据。

10. 发明申请

US20110295446A1 VEHICLE VISUAL AND NON-VISUAL DATA RECORDING SYSTEM 有权
标题翻译：车辆视觉和非视觉数据记录系统
公开(公告)号：US20110295446A1
公开(公告)日：2011-12-01
申请号：US13185005
申请日：2011-07-18
申请人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
发明人： Otman A. Basir , Fakhreddine Karray , Kristopher Desrochers , Jean-Pierre Bhavnani , David Bullock , Inam Rahim
IPC分类号： H04N7/18 , G01C21/00 , G06F17/00
CPC分类号： G07C5/0891 , B60W2540/30 , G07C5/085
摘要： The system described in this invention can be used for monitoring and analyzing real time visual and non-visual information pertaining to the occupant, vehicle, and surroundings prior to, during and post eccentric operating conditions for a given period of time. The system stores vehicle and occupant data from sensors throughout the vehicle and also makes use of existing vehicle sensors that may already be present in the vehicle. The invention also includes a video recording module that makes use of a fish-eye camera to capture video from the inside and the outside of the vehicle. Real-time data analysis is performed to detect and to recognize vehicle occupants, and recognize impending eccentric events. Vehicle, occupant, and video data are stored in circular buffers. When an eccentric event, a collision for example, has been detected, the device continues to record data and video for a fixed period of time. Once this time has elapsed, the data is transferred from volatile to non-volatile memory for later retrieval. A computer may be used to retrieve and display the vehicle and occupant data in a synchronization with the video data for the purposes of accident recreation, driver or vehicle monitoring.
摘要翻译：本发明描述的系统可用于监测和分析在给定时间段内的偏心操作条件之前，期间和之后的与乘客，车辆和环境有关的实时视觉和非视觉信息。该系统存储来自车辆的传感器的车辆和乘客数据，还利用可能已经存在于车辆中的现有车辆传感器。本发明还包括利用鱼眼照相机从车辆的内部和外部拍摄视频的视频记录模块。执行实时数据分析以检测和识别车辆乘客，并识别即将发生的偏心事件。车辆，乘员和视频数据存储在循环缓冲器中。当检测到例如碰撞的偏心事件时，设备继续在一段固定的时间段内记录数据和视频。一旦这段时间过去了，数据就从易失性存储器传输到非易失性存储器，以供以后检索。为了意外娱乐，驾驶员或车辆监控的目的，计算机可以用于与视频数据同步地检索和显示车辆和乘员数据。

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