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    Vehicle Airbag System and Method
    2.
    发明申请
    Vehicle Airbag System and Method 有权
    汽车安全气囊系统及方法

    公开(公告)号：US20120209505A1

    公开(公告)日：2012-08-16

    申请号：US13454411

    申请日：2012-04-24

    申请人： David S. Breed ,  Wendell C. Johnson ,  Wilbur E. DuVall

    发明人： David S. Breed ,  Wendell C. Johnson ,  Wilbur E. DuVall

    IPC分类号： G01C21/26

    CPC分类号： G01C21/3697

    摘要： Method and arrangement for setting a speed limit for vehicle travelling on a road includes monitoring conditions of the road, determining a speed limit for travel of vehicles on the road based on the monitored conditions, and transmitting the determined speed limit to the vehicles to thereby notify operators of the vehicles of the determined speed limit. Monitoring conditions of the road may entail monitoring weather conditions around the road, monitoring visibility for operators of the vehicles on the roads, monitoring traffic on the road, monitoring accidents on the road or emergency situations of vehicles on the road and/or monitoring the speed of vehicles travelling on the road and a distance between adjacent vehicles.

    摘要翻译： 用于设定在道路上行驶的车辆速度限制的方法和装置包括道路的监视条件，基于所监视的条件确定道路上的车辆的行驶速度限制，以及将所确定的速度限制发送给车辆，由此通知 车辆的操作者决定了限速。 道路的监测条件可能需要监测道路周围的天气情况，监测道路上车辆的经营者的可视性，监测道路交通情况，监测道路上的事故或道路上的车辆的紧急情况和/或监测速度 在道路上行驶的车辆和相邻车辆之间的距离。

    VEHICULAR RFID AND SENSOR ASSEMBLIES
    4.
    发明申请
    VEHICULAR RFID AND SENSOR ASSEMBLIES 有权
    车用RFID和传感器总成

    公开(公告)号：US20100207754A1

    公开(公告)日：2010-08-19

    申请号：US11461473

    申请日：2006-08-01

    申请人： Oleksandr T. Shostak ,  Anantolly V. Kolomeyko ,  David S. Breed ,  Wilbur E. Duvall ,  Wendell C. Johnson

    发明人： Oleksandr T. Shostak ,  Anantolly V. Kolomeyko ,  David S. Breed ,  Wilbur E. Duvall ,  Wendell C. Johnson

    IPC分类号： G08B13/14 ,  B60Q1/00

    CPC分类号： B60C23/0433 ,  B60C23/041 ,  B60C23/0411 ,  B60C23/0413 ,  B60C23/0494 ,  B60C23/0496 ,  B60C23/12 ,  G06K7/10178

    摘要： RFID and sensor assemblies for vehicles in which an interrogator transmits RF signals and receives responsive RF signals from the RFID assemblies. Each RFID assembly includes a sensor and an RFID switch which receives an RF signal from the interrogator and upon receipt of a signal containing its identification, enables transmission of a signal from the sensor from which a property being monitored by the sensor is determinable. The sensor may be a SAW sensor which modifies a received wave as a function of the property being monitored by the sensor and thus transmits a modified wave. Each RFID assembly may include an antenna arranged to receive signals from and provide signals to the interrogator. The RFID switch is arranged to connect or disconnect the sensor from a circuit dependent on whether the antenna receives a particular signal associated with the RFID assembly.

    摘要翻译： 用于车辆的RFID和传感器组件，其中询问器传输RF信号并从RFID组件接收响应的RF信号。 每个RFID组件包括传感器和RFID开关，其从询问器接收RF信号，并且在接收到包含其标识的信号时，能够传输来自传感器所监视的属性的传感器的信号。 传感器可以是SAW传感器，其根据由传感器监测的属性的函数来修改接收的波，因此传输修改的波。 每个RFID组件可以包括布置成从询问器接收信号并向询问器提供信号的天线。 RFID开关被布置成根据天线是否接收到与RFID组件相关联的特定信号，将传感器与电路连接或断开。

    Vehicular electronic system with crash sensors and occupant protection systems
    6.
    发明授权
    Vehicular electronic system with crash sensors and occupant protection systems 失效
    具有碰撞传感器和乘员保护系统的车载电子系统

    公开(公告)号：US07657354B2

    公开(公告)日：2010-02-02

    申请号：US11926422

    申请日：2007-10-29

    申请人： David S. Breed ,  Wilbur E. DuVall ,  Wendell C. Johnson

    发明人： David S. Breed ,  Wilbur E. DuVall ,  Wendell C. Johnson

    IPC分类号： B60R22/00

    CPC分类号： B60R21/0132 ,  B60R21/013 ,  B60R21/015 ,  B60R21/017 ,  B60R2021/01054 ,  B60R2021/01061 ,  B60R2021/01109 ,  B60R2021/01184 ,  G07C5/008 ,  G07C5/085 ,  G07C5/0891

    摘要： Electronic system in a vehicle includes crash sensor systems each arranged to sense a crash involving the vehicle and occupant protection systems each including an occupant protection device arranged to protect an occupant in the event of a crash involving the vehicle. The crash sensor system(s) and the occupant protection system(s) are connected to a bus and supplied with power by the bus and communication through the bus. Each occupant protection device is actuated in the event of a crash involving the vehicle as sensed by a crash sensor system. Each occupant protection system may include a power supply for providing power to enable actuation of the occupant protection device, diagnostic circuitry for self-diagnosis, an occupant sensor and a controller for controlling actuation of the occupant protection device based on a signal received from a crash sensor system over the bus, and data from the occupant sensor.

    摘要翻译： 车辆中的电子系统包括碰撞传感器系统，每个碰撞传感器系统被布置成感测涉及车辆的碰撞和乘员保护系统，每个包括乘员保护装置，其布置成在涉及车辆的碰撞事件中保护乘员。 碰撞传感器系统和乘员保护系统连接到总线，由总线供电并通过总线通信。 在碰撞传感器系统感测到的车辆碰撞的情况下，每个乘员保护装置被致动。 每个乘员保护系统可以包括电源，用于提供功率以实现乘员保护装置的动作，用于自诊断的诊断电路，乘员传感器和控制器，用于基于从碰撞中接收的信号来控制乘员保护装置的致动 总线上的传感器系统和乘员传感器的数据。

    Image processing for vehicular applications
    7.
    发明授权
    Image processing for vehicular applications 失效
    车载应用的图像处理

    公开(公告)号：US07596242B2

    公开(公告)日：2009-09-29

    申请号：US11538934

    申请日：2006-10-05

    申请人： David S. Breed ,  Wendell C. Johnson ,  Mykhailo Khvastukhin

    发明人： David S. Breed ,  Wendell C. Johnson ,  Mykhailo Khvastukhin

    IPC分类号： G06K9/00 ,  B60R22/00

    CPC分类号： G06K9/00832 ,  B60R21/01516 ,  B60R21/0152 ,  B60R21/01532 ,  B60R21/01534 ,  B60R21/01536 ,  B60R21/01538 ,  B60R21/01542 ,  B60R21/01552 ,  E05F15/40 ,  E05Y2900/50 ,  E05Y2900/55 ,  G06K9/00362

    摘要： Method for obtaining information about an occupying item in a compartment in a vehicle includes obtaining a series of images of the compartment, each image being taken at a different time and at least one of which includes the occupying item, comparing a later obtained image from the series of images to at least one previously obtained image from the series of images to ascertain the presence of differences between the images, and analyzing the differences to obtain information about the occupying item. One way to compare images is to subtract the later obtained image from the previously obtained image to determine which image pixels have changed in value and analyze the changed pixels. This analysis may involve analyzing a leading edge of the changed pixels and/or analyzing a width of a field of the changed pixels.

    摘要翻译： 用于获取关于车辆隔室中的占用物品的信息的方法包括获得所述隔间的一系列图像，每个图像在不同的时间被拍摄，并且其中的至少一个包括占用物品，将稍后获得的图像与 将一系列图像从一系列图像中的至少一个先前获得的图像确定出图像之间的差异，并分析差异以获得关于占用物品的信息。 比较图像的一种方法是从先前获得的图像中减去稍后获得的图像，以确定哪些图像像素已经改变了值并分析了改变的像素。 该分析可以涉及分析改变的像素的前沿和/或分析改变的像素的场的宽度。