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

US20100152967A1 OBJECT DETECTION SYSTEM WITH LEARNED POSITION INFORMATION AND METHOD 审中-公开
标题翻译：具有学习位置信息和方法的目标检测系统
公开(公告)号：US20100152967A1
公开(公告)日：2010-06-17
申请号：US12334752
申请日：2008-12-15
申请人： Morgan D. Murphy , Douglas A. Nunan
发明人： Morgan D. Murphy , Douglas A. Nunan
IPC分类号： G08G1/00
CPC分类号： B60W40/06 , G08G1/165 , G08G1/167
摘要： An object detection system and method of detecting objects and providing an output signal are provided. The system includes a position sensor for sensing position of a host vehicle, and an object detector provided on the host vehicle for detecting presence of an object relative to the host vehicle and for further detecting position of the detected object relative to the host vehicle. The system also includes a controller for processing the sensed position of the host vehicle and determining a current vehicle path as the host vehicle moves. The controller further processes the position of a detected object relative to the host vehicle and determines if the detected object is a stationary object relative to ground. The system further includes memory for storing the position of the detected stationary object and an output for providing an output signal based on the detected stationary object relative to the current vehicle path.
摘要翻译：提供了一种对象检测系统和检测对象并提供输出信号的方法。该系统包括用于检测主车辆的位置的位置传感器和设置在主车辆上的物体检测器，用于检测物体相对于主车辆的存在并且还用于检测被检测物体相对于主车辆的位置。该系统还包括用于处理主车辆的感测位置并且随着主车辆移动而确定当前车辆路径的控制器。控制器进一步处理检测到的物体相对于主车辆的位置，并确定检测到的物体是否相对于地面是静止物体。该系统还包括用于存储检测到的静止物体的位置的存储器和用于基于检测到的静止物体相对于当前车辆路径提供输出信号的输出。

2. 发明授权

US5483449A Inflatable restraint system and method of controlling deployment thereof 失效
标题翻译：充气约束系统及其部署控制方法
公开(公告)号：US5483449A
公开(公告)日：1996-01-09
申请号：US220646
申请日：1994-03-31
申请人： Christopher M. Caruso , Douglas A. Nunan , Charles A. Gray
发明人： Christopher M. Caruso , Douglas A. Nunan , Charles A. Gray
IPC分类号： B60R21/01 , B60R21/12 , B60R21/32
CPC分类号： B60R21/0133 , B60R21/0132 , B60R21/01336 , B60R2021/01322
摘要： A system and a method are provided wherein an air bag deployment command is issued if a crash event exceeds both an energy boundary curve and an oscillation boundary curve, and, furthermore, following detection of an onset of the crash event, filtered acceleration data exceeds an acceleration threshold. The threshold is preferably two-tiered to help discriminate between deployment and non-deployment events.
摘要翻译：提供了一种系统和方法，其中如果碰撞事件超过能量边界曲线和振荡边界曲线，则发出气囊展开命令，此外，在检测到碰撞事件的开始之后，滤波的加速度数据超过加速度阈值。阈值优选是两层的，以帮助区分部署和非部署事件。

3. 发明申请

US20100152949A1 VEHICLE EVENT RECORDING SYSTEM AND METHOD 审中-公开
标题翻译：车辆事件记录系统和方法
公开(公告)号：US20100152949A1
公开(公告)日：2010-06-17
申请号：US12334740
申请日：2008-12-15
申请人： Douglas A. Nunan , Morgan D. Murphy
发明人： Douglas A. Nunan , Morgan D. Murphy
IPC分类号： G06F7/00
CPC分类号： G07C5/0891
摘要： A vehicle event recording system is provided which includes one or more GPS receivers for sensing position of a vehicle, and an event detector for detecting a vehicle event. The recording system includes memory for storing vehicle path data and an input for receiving site data at a location where the vehicle event is detected. The recording system further includes a processor for determining a vehicle path for a time period close in time to the vehicle event. The processor determines a correction vector based on site measurement data and further determines the corrected vehicle path based on the monitored vehicle path and the correction vector and generates an output.
摘要翻译：提供一种车辆事件记录系统，其包括用于感测车辆位置的一个或多个GPS接收器，以及用于检测车辆事件的事件检测器。记录系统包括用于存储车辆路径数据的存储器和用于在检测到车辆事件的位置处接收站点数据的输入。记录系统还包括处理器，用于在与车辆事件相关的时间段内确定车辆路径。处理器基于现场测量数据确定校正矢量，并且还基于所监视的车辆路径和校正向量来确定校正的车辆路径，并且生成输出。

4. 发明授权

US08094001B2 Vehicle lane departure warning system and method 有权
标题翻译：车道离境预警系统及方法
公开(公告)号：US08094001B2
公开(公告)日：2012-01-10
申请号：US12334627
申请日：2008-12-15
申请人： Morgan D. Murphy , Douglas A. Nunan
发明人： Morgan D. Murphy , Douglas A. Nunan
IPC分类号： G08B21/00
CPC分类号： B60W30/12 , B62D1/02 , B62D15/029
摘要： A vehicle lane departure warning system and method are provided. The system includes a position sensor for sensing position of a vehicle and memory storing learned vehicle path data. The system further includes a controller for processing the position data and determining a stored learned vehicle path that the vehicle is travelling on. The controller comprises logic for comparing the sensed position data to the stored learned vehicle path and determining if the vehicle is sufficiently departing from the stored learn vehicle path. The system further includes an output for providing a warning signal indicative of the vehicle departing from the stored learned vehicle path. The stored learned vehicle path is updated as the vehicle repeatedly travels on the path.
摘要翻译：提供车道偏离警告系统和方法。该系统包括用于感测车辆位置的位置传感器和存储学习车辆路径数据的存储器。该系统还包括用于处理位置数据并确定车辆正在行驶的存储的学习车辆路径的控制器。控制器包括用于将感测的位置数据与存储的学习车辆路径进行比较并确定车辆是否足够地离开所存储的学习车辆路径的逻辑。该系统还包括用于提供指示车辆从存储的学习车辆路径离开的警告信号的输出。当车辆在路径上重复行进时，存储的学习车辆路径被更新。

5. 发明申请

US20100148948A1 VEHICLE LANE DEPARTURE WARNING SYSTEM AND METHOD 有权
标题翻译：车辆离境警告系统和方法
公开(公告)号：US20100148948A1
公开(公告)日：2010-06-17
申请号：US12334627
申请日：2008-12-15
申请人： Morgan D. Murphy , Douglas A. Nunan
发明人： Morgan D. Murphy , Douglas A. Nunan
IPC分类号： B60Q1/00
CPC分类号： B60W30/12 , B62D1/02 , B62D15/029
摘要： A vehicle lane departure warning system and method are provided. The system includes a position sensor for sensing position of a vehicle and memory storing learned vehicle path data. The system further includes a controller for processing the position data and determining a stored learned vehicle path that the vehicle is travelling on. The controller comprises logic for comparing the sensed position data to the stored learned vehicle path and determining if the vehicle is sufficiently departing from the stored learn vehicle path. The system further includes an output for providing a warning signal indicative of the vehicle departing from the stored learned vehicle path. The stored learned vehicle path is updated as the vehicle repeatedly travels on the path.
摘要翻译：提供车道偏离警告系统和方法。该系统包括用于感测车辆位置的位置传感器和存储学习车辆路径数据的存储器。该系统还包括用于处理位置数据并确定车辆正在行驶的存储的学习车辆路径的控制器。控制器包括用于将感测的位置数据与存储的学习车辆路径进行比较并确定车辆是否足够地离开所存储的学习车辆路径的逻辑。该系统还包括用于提供指示车辆从存储的学习车辆路径离开的警告信号的输出。当车辆在路径上重复行进时，存储的学习车辆路径被更新。

6. 发明授权

US5046149A Inflatable restraint firing circuit diagnostics 失效
标题翻译：充气约束发射电路诊断
公开(公告)号：US5046149A
公开(公告)日：1991-09-03
申请号：US447997
申请日：1989-12-08
申请人： Douglas A. Nunan
发明人： Douglas A. Nunan
IPC分类号： B60R21/01 , H02J9/06
CPC分类号： B60R21/017 , B60R21/0176 , H02J9/061
摘要： The firing circuit for an inflatable restraint for a vehicle includes a storage capacitor which is charged from a 36 volt regulated power supply. The power supply is energized from the vehicle battery through the ignition switch. Both the battery and the capacitor are connected with the squib through impact sensor switches. A computer monitors the voltage at the squib to determine if an energy source is connected with the squib. The energization of the regulated power supply is delayed for a predetermined time interval following ignition switch activation to insure that the voltage initially monitored by the computer is applied to the monitoring junction from the battery and not from the capacitor.
摘要翻译：用于车辆的充气限制器的点火电路包括从36伏稳压电源充电的存储电容器。电源通过点火开关从车载电池通电。电池和电容器都通过冲击传感器开关与爆管相连。计算机监控点火器处的电压，以确定能量源是否与爆管相连。在点火开关激活之后，调节电源的通电延迟预定的时间间隔，以确保由计算机初始监视的电压被施加到来自电池而不是电容器的监控接点。

7. 发明授权

US5620202A Interface between impact sensor and controller for a supplemental inflatable restraint system 失效
标题翻译：冲击传感器和控制器之间的接口，用于补充充气约束系统
公开(公告)号：US5620202A
公开(公告)日：1997-04-15
申请号：US376565
申请日：1995-01-23
申请人： Charles A. Gray , Sheri L. Patterson , Douglas A. Nunan , Richard J. Ravas, Jr. , Robert V. Krakora
发明人： Charles A. Gray , Sheri L. Patterson , Douglas A. Nunan , Richard J. Ravas, Jr. , Robert V. Krakora
IPC分类号： B60R21/01 , B60R21/32
CPC分类号： B60R21/01
摘要： A side impact sensor processes side acceleration signals and upon a crash event develops a deploy signal which comprises accurately timed pulses of preset duration including a single pulse wake up message and a multiple pulse deploy message. A single wire interface couples the deploy signal to a microprocessor in a central controller which manages deployment of side and frontal air bags and runs frontal impact algorithm. The pulse edges cause interrupts used to measure the pulse widths which are compared to stored values to verify the messages. A wake up pulse causes the microprocessor to give priority to an algorithm for processing the deploy message over the frontal algorithm and still service the frontal algorithm without degradation. Signal drivers in the side impact sensor impose sharp pulse edges for the deploy signal and sloping edges for other signals monitoring the state of health of the side sensor to reduce radiated emissions.
摘要翻译：侧面碰撞传感器处理侧面加速度信号，并且在碰撞事件发展部署信号时，其包括预定持续时间的准确定时脉冲，包括单脉冲唤醒消息和多脉冲部署消息。单线接口将部署信号耦合到中央控制器中的微处理器，该中央控制器管理侧面和正面安全气囊的部署并运行正面碰撞算法。脉冲边缘引起用于测量与存储值进行比较的脉冲宽度的中断，以验证消息。唤醒脉冲使得微处理器优先考虑用于通过正面算法处理部署消息的算法，并且仍然服务于正面算法而不降级。侧面碰撞传感器中的信号驱动器对部署信号和倾斜边缘施加了锐利的脉冲边缘，用于监测侧面传感器的健康状况以减少辐射发射的其他信号。

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