ATTESTATION OF COMPUTING PLATFORMS
    1.
    发明申请
    ATTESTATION OF COMPUTING PLATFORMS 审中-公开
    验证计算平台

    公开(公告)号:WO2008026086A2

    公开(公告)日:2008-03-06

    申请号:PCT/IB2007052586

    申请日:2007-07-03

    Abstract: Methods and apparatus are provided for attesting the configuration of a computing platform (1) to a verifier (3). A signature key (SK) is bound to the platform (1) and bound to a defined configuration of the platform (1). A credential (C(SK), CDAA(SK)) for the signature key (SK) is obtained from an evaluator (2). This credential (C(SK), CDAA(SK)) certifies that the signature key (SK) is bound to an unspecified trusted platform configuration. The platform (1) can then demonstrate to the verifier (3) the ability to sign a challenge from the verifier (3) using the signature key (SK), and demonstrate possession of the credential (C(SK), CDAA(SK)) to the verifier (3), thereby attesting that the platform (1) has a trusted configuration without disclosing the platform configuration to the verifier (3). The ability to sign the challenge may be demonstrated by returning the signed challenge to the verifier (3), and possession of the credential may similarly be demonstrated by sending the credential C(SK) to the verifier (3). Alternatively, the credential may be an anonymous credential CDAA(SK) bound to a public key of the signature key (SK). In this case, possession of the credential CDAA(SK), and the ability to sign the challenge, can be demonstrated without actually disclosing the credential or the public key of the signature key (SK) to the verifier (3). Corresponding methods and apparatus relating to operation of an evaluator (2) and verifier (3) in the attestation process are also provided.

    Abstract translation: 提供了用于向验证者(3)证明计算平台(1)的配置的方法和装置。 签名密钥(SK)绑定到平台(1)并绑定到平台(1)的定义配置。 从评估者(2)获得签名密钥(SK)的证书(C(SK),CDAA(SK))。 该证书(C(SK),CDAA(SK))证明签名密钥(SK)被绑定到未指定的可信平台配置。 然后,平台(1)可以向验证者(3)证明使用签名密钥(SK)来签名来自验证者(3)的挑战的能力,并且证明拥有该证书(C(SK),CDAA(SK) )发送给验证者(3),由此证明平台(1)具有可信配置而不向验证者(3)公开平台配置。 可以通过将签名质询返回给验证者(3)来证明签名质量的能力,并且可以通过将证书C(SK)发送给验证者(3)来类似地证明拥有该证书。 或者,凭证可以是绑定到签名密钥(SK)的公钥的匿名凭证CDAA(SK)。 在这种情况下,拥有证书CDAA(SK)以及签名挑战的能力可以在验证者(3)没有实际公开证书或签名密钥(SK)的公钥的情况下被证明。 还提供了与证明过程中评估者(2)和验证者(3)的操作相关的对应方法和装置。

    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER STARTFÄHIGKEIT EINES FAHRZEUGS
    2.
    发明申请
    VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER STARTFÄHIGKEIT EINES FAHRZEUGS 审中-公开
    方法和一种用于确定车辆起动能力

    公开(公告)号:WO2002096717A2

    公开(公告)日:2002-12-05

    申请号:PCT/EP2002/002369

    申请日:2002-03-05

    CPC classification number: F02N11/10 B60R16/0315 H02J7/0047

    Abstract: Für eine besonders einfache und sichere Erkennung der Funktionsfähigkeit einer Batterie, insbesondere einer Fahrzeugbatterie werden erfindungsgemäss bei einem Verfahren zur Bestimmung der Startfähigkeit eines Fahrzeugs Stromwerte und Spannungswerte der Batterie während eines vorgegebenen Zeitfensters, insbesondere während des Startens des Fahrzeugs, erfasst, wobei anhand der Stromwerte und der Spannungswerte mittels linearer Regression ein Innenwiderstand der Batterie bestimmt und anhand von einem innerhalb des vorgegebenen Zeitfensters erfassten Maximalwert für den Strom und Minimalwert für die Spannung ein Referenz-Widerstandswert für das Startverhalten des Fahrzeugs ermittelt wird, wobei anhand eines Vergleichs des Innenwiderstands mit dem Referenz-Widerstandswert ein die Startfähigkeit repräsentierender Wert bestimmt wird.

    Abstract translation: 对于一个特别简单和可靠的检测电池的工作容量,特别是根据本发明,在一个预定的时间窗口期间确定车辆的电流值和所述电池的电压值的启动能力,特别是,在车辆的启动过程中检测到,基于该电流值和一个方法的车辆电池 的电压的值通过线性回归来确定所述电池的内部电阻,并基于预定时间窗内检测到的,基于内部电阻的与基准的比较,用于车辆的起动动作的基准电阻值被确定,对于电压的电流和最小值的最大值 电阻值,代表值的起动性被确定。

    HYDRA: HIGH-PERFORMANCE DATA RECORDING ARCHITECTURE FOR STREAMING MEDIA
    3.
    发明申请
    HYDRA: HIGH-PERFORMANCE DATA RECORDING ARCHITECTURE FOR STREAMING MEDIA 审中-公开
    HYDRA:用于流媒体的高性能数据记录架构

    公开(公告)号:WO2006002314A3

    公开(公告)日:2009-04-16

    申请号:PCT/US2005022259

    申请日:2005-06-22

    Abstract: A data stream recorder system (11) for mufti-stream recording and retrieval utilizes a number of gateways (23, 24, 25), each for sending and receiving packets containing streaming multimedia content data at real-time rates via a packet data network. A session manager communicates via the network with source client devices and receiver client devices to establish and control recording and retrieval sessions. The manager assigns sessions to the gateways for the sending and receiving of the packets to and from client devices. Content is distributed across storage devices associated in storage nodes (27, 28, 29). Each of the gateways (23, 24, 25) receives packets containing content data at real time rates during a recording session and distributes the received packets from the session across all of the storage nodes (27, 28, 29). A scheduler of each respective storage node distributes content data from packets distributed to the respective storage node, across all of the digital storage devices of the respective storage node.

    Abstract translation: 用于多流记录和检索的数据流记录器系统(11)利用多个网关(23,24,25),每个网关用于经由分组数据网络以实时速率发送和接收包含流式多媒体内容数据的分组。 会话管理器通过网络与源客户端设备和接收者客户端设备进行通信,以建立和控制记录和检索会话。 管理员将会话分配给网关,用于向客户端设备发送和接收数据包。 内容分布在与存储节点(27,28,29)相关联的存储设备上。 每个网关(23,24,25)在记录会话期间以实时速率接收包含内容数据的分组,并且从所述会话跨所有存储节点(27,28,29)分发所接收的分组。 每个相应存储节点的调度器在分配给相应存储节点的分组中分布各自存储节点的所有数字存储设备的内容数据。

    ATTESTATION OF COMPUTING PLATFORMS
    4.
    发明申请

    公开(公告)号:WO2008026086A3

    公开(公告)日:2008-03-06

    申请号:PCT/IB2007/052586

    申请日:2007-07-03

    Abstract: Methods and apparatus are provided for attesting the configuration of a computing platform (1) to a verifier (3). A signature key (SK) is bound to the platform (1) and bound to a defined configuration of the platform (1). A credential (C(SK), CDAA(SK)) for the signature key (SK) is obtained from an evaluator (2). This credential (C(SK), CDAA(SK)) certifies that the signature key (SK) is bound to an unspecified trusted platform configuration. The platform (1) can then demonstrate to the verifier (3) the ability to sign a challenge from the verifier (3) using the signature key (SK), and demonstrate possession of the credential (C(SK), CDAA(SK)) to the verifier (3), thereby attesting that the platform (1) has a trusted configuration without disclosing the platform configuration to the verifier (3). The ability to sign the challenge may be demonstrated by returning the signed challenge to the verifier (3), and possession of the credential may similarly be demonstrated by sending the credential C(SK) to the verifier (3). Alternatively, the credential may be an anonymous credential CDAA(SK) bound to a public key of the signature key (SK). In this case, possession of the credential CDAA(SK), and the ability to sign the challenge, can be demonstrated without actually disclosing the credential or the public key of the signature key (SK) to the verifier (3). Corresponding methods and apparatus relating to operation of an evaluator (2) and verifier (3) in the attestation process are also provided.

    EINRICHTUNG ZUR ENERGIEVERSORGUNG FÜR EIN ELEKTRISCH UNTERSTÜTZTES BREMSSYSTEM
    5.
    发明申请
    EINRICHTUNG ZUR ENERGIEVERSORGUNG FÜR EIN ELEKTRISCH UNTERSTÜTZTES BREMSSYSTEM 审中-公开
    DEVICE能源供应,电力辅助制动系

    公开(公告)号:WO2003072411A1

    公开(公告)日:2003-09-04

    申请号:PCT/EP2003/000997

    申请日:2003-02-01

    CPC classification number: B60L7/24 B60L7/20 B60T13/74

    Abstract: Bei der vorliegenden Einrichtung zur Energieversorgung für ein elektrisch unterstütztes Bremssystem (22) mit einem Bordnetz (10), umfassend einen Bordnetzgenerator (12), eine Batterie (14) und Verbraucher (16), ist mindestens ein radseitig unmittelbar an den Antriebsstrang (30) gekoppelter Zusatzgenerator (24) zur Umwandlung eines Anteils der kinetischen Energie des Fahrzeugs in elektrische Energie zur Energieversorgung des elektrisch unterstützten Bremssystems (22) vorgesehen. Durch diese Maßnahme wird mit nur geringem Aufwand eine im wesentlichen vom Bordnetz unabhängige Energieversorgung des elektrisch unterstützten Bremssystems (22) erreicht.

    Abstract translation: 在本装置为电动辅助制动系统22与包含一个板上发电机12,电池14和消耗者16的车辆电气系统10的电源,至少一个车轮侧直接耦合到传动系30加法产生器24的部分的转换是所述车辆的动能 提供成电能来驱动电动辅助制动系统22日 通过这种措施,一个基本上独立于车辆电气系统的电源给电辅助制动系统22的仅与小的努力实现。

    METHOD AND DEVICE FOR DETERMINING THE STARTING CAPABILITY OF A VEHICLE
    6.
    发明申请
    METHOD AND DEVICE FOR DETERMINING THE STARTING CAPABILITY OF A VEHICLE 审中-公开
    方法和一种用于确定车辆起动能力

    公开(公告)号:WO02096717A3

    公开(公告)日:2003-03-27

    申请号:PCT/EP0202369

    申请日:2002-03-05

    CPC classification number: F02N11/10 B60R16/0315 H02J7/0047

    Abstract: The object of the invention is to provide an especially simple and safe method for recognizing the operativeness of a battery, especially of a vehicle battery. To this end, the invention provides a method for determining the starting capability of a vehicle which is characterized in that current values and voltage values of the battery are detected during a predetermined time window, especially while the vehicle is started. The current values and voltage values are used to determine an internal resistance of the battery by means of linear regression. Based on the maximum value for the current and the minimum value for the voltage determined during said predetermined time window a reference resistance value is determined for the starting capability of the vehicle and a value representing the starting capability is determined on the basis of a comparison of the internal resistance with the reference resistance.

    Abstract translation: 对于一个特别简单和可靠的检测电池的工作容量,特别是根据本发明,在一个预定的时间窗口期间确定车辆的电流值和所述电池的电压值的启动能力,特别是,在车辆的启动过程中检测到,基于该电流值和一个方法的车辆电池 的电压的值通过线性回归来确定所述电池的内部电阻,并基于预定时间窗内检测到的,基于内部电阻的与基准的比较,用于车辆的起动动作的基准电阻值被确定,对于电压的电流和最小值的最大值 电阻值,代表值的起动性被确定。

    AUDIO CHAT SYSTEM BASED ON PEER-TO-PEER ARCHITECTURE
    7.
    发明申请
    AUDIO CHAT SYSTEM BASED ON PEER-TO-PEER ARCHITECTURE 审中-公开
    基于对等体系结构的音频聊天系统

    公开(公告)号:WO2008041967A2

    公开(公告)日:2008-04-10

    申请号:PCT/US2006/031745

    申请日:2006-08-14

    CPC classification number: H04L67/104 H04L12/1827 H04L67/1046 H04L67/1089

    Abstract: A peer to peer audio communication screen in system with adaptive bandwidth control. The peer-to-peer system can be used, for example, in classroom applications. More interactive peers are "moved to a position where they will receive lower latency from the peer-to-peer system. This may be done by maintaining a score indicative of the amount of interactivity, and then using that score to move a peer either closer to the source of audio packets, e.g., the core or further from that source.

    Abstract translation:

    具有自适应带宽控制的系统中的对等音频通信屏幕。 例如,可以在教室应用程序中使用对等系统。 更多交互式对等体“被移动到他们将从对等系统接收较低等待时间的位置。 这可以通过维持指示交互量的分数,然后使用该分数来移动对等体或者更靠近音频分组的源,例如核或者离该源更远。

    HYDRA: HIGH-PERFORMANCE DATA RECORDING ARCHITECTURE FOR STREAMING MEDIA
    8.
    发明申请
    HYDRA: HIGH-PERFORMANCE DATA RECORDING ARCHITECTURE FOR STREAMING MEDIA 审中-公开
    HYDRA:用于流媒体的高性能数据记录架构

    公开(公告)号:WO2006002314A2

    公开(公告)日:2006-01-05

    申请号:PCT/US2005/022259

    申请日:2005-06-22

    Abstract: A data stream recorder system (11) for mufti-stream recording and retrieval utilizes a number of gateways (23, 24, 25), each for sending and receiving packets containing streaming multimedia content data at real-time rates via a packet data network. A session manager communicates via the network with source client devices and receiver client devices to establish and control recording and retrieval sessions. The manager assigns sessions to the gateways for the sending and receiving of the packets to and from client devices. Content is distributed across storage devices associated in storage nodes (27, 28, 29). Each of the gateways (23, 24, 25) receives packets containing content data at real time rates during a recording session and distributes the received packets from the session across all of the storage nodes (27, 28, 29). A scheduler of each respective storage node distributes content data from packets distributed to the respective storage node, across all of the digital storage devices of the respective storage node.

    Abstract translation: 用于多流记录和检索的数据流记录系统(11)利用多个网关(23,24,25),每个网关用于经由分组数据网络以实时速率发送和接收包含流式多媒体内容数据的分组。 会话管理器通过网络与源客户端设备和接收者客户端设备进行通信,以建立和控制记录和检索会话。 管理员将会话分配给网关,用于向客户端设备发送和接收数据包。 内容分布在与存储节点(27,28,29)相关联的存储设备上。 每个网关(23,24,25)在记录会话期间以实时速率接收包含内容数据的分组,并且从所述会话跨所有存储节点(27,28,29)分发所接收的分组。 每个相应存储节点的调度器在分配给相应存储节点的分组中分布各自存储节点的所有数字存储设备的内容数据。

    VERFAHREN UND ANORDNUNG ZUR BESTIMMUNG DER LEISTUNGSFÄHIGKEIT EINER BATTERIE
    9.
    发明申请
    VERFAHREN UND ANORDNUNG ZUR BESTIMMUNG DER LEISTUNGSFÄHIGKEIT EINER BATTERIE 审中-公开
    方法和系统确定电池效率

    公开(公告)号:WO2002068977A1

    公开(公告)日:2002-09-06

    申请号:PCT/EP2002/000469

    申请日:2002-01-18

    Abstract: Für eine möglichst einfache und sichere Erkennung der Funktionsfähigkeit einer Batterie ist erfindungsgemäß ein Verfahren zur Bestimmung der Leistungsfähigkeit der Batterie zur Bereitstellung einer Bordnetzspannung für ein Bordnetz, insbesondere eines Fahrzeugs, vorgesehen, bei dem die Bordnetzspannung (U) erfaßf wird, wobei innerhalb eines vorgebbaren Zeitfensters (Z) für einen vorgebbaren Betriebsmodus Bordnetzspannung (U) und Bordnetzstrom (I) derart überwacht werden, daß die Bordnetzspannung (U) am Ende des Zeitfensters (Z) in Abhängigkeit von dem während des Betriebsmodus abgegebenen Bordnetzstrom (I) einen vorgebbaren Grenzwert (G) überschreitet.

    Abstract translation: 对于一个简单的和可靠的检测根据本发明的电池的功能能力的是用于确定用于为车载网络提供车辆电气系统电压电池的性能的方法,特别是车辆,提供,其中,所述车辆电气系统电压(U)erfassf,其中一个预定的时间范围内, (Z),用于在预定的操作模式车载网络电压(U)和板载电源电流(I)被监测从而使得车辆电气系统电压(U)在时间窗口(Z)的响应于所述运行模式车载电源电流(I)的预先给定的限制值时的输出端部(G )超过。

    APPARATUS, SYSTEM, AND METHOD FOR ANNOTATION OF MEDIA FILES WITH SENSOR DATA
    10.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR ANNOTATION OF MEDIA FILES WITH SENSOR DATA 审中-公开
    用于传感器数据的媒体文件的装置,系统和方法

    公开(公告)号:WO2012115593A1

    公开(公告)日:2012-08-30

    申请号:PCT/SG2012/000051

    申请日:2012-02-21

    Abstract: Embodiments of methods for multimedia annotation with sensor data (referred to herein as Sensor-rich video) includes acquisition, management, storage, indexing, transmission, search, and display of video, images, or sound, that has been recorded in conjunction with additional sensor information (such as, but not limited to, global positioning system information (latitude, longitude, altitude), compass directions, WiFi fingerprints, ambient lighting conditions, etc.). The collection of sensor information is acquired on a continuous basis during recording. For example, the GPS information may be continuously acquired from a corresponding sensor at every second during the recording of a video. Therefore, the acquisition apparatus generates a continuous stream of video frames and a continuous stream of sensor meta-data values. The two streams are correlated in that every video frame is associated with a set of sensor values. Note that the sampling frequency (i.e., the frequency at which sensor values can be measured) is dependent on the type of sensor. For example, a GPS sensor may be sampled at 1-second intervals while a compass sensor may be sampled at 50 millisecond intervals. Video is also sampled at a specific rate, such as 25 or 30 frames per second. Sensor data are associated with each frame. If sensor data has not changed from the previous frame (due to a low sampling rate) then the previously measured data values are used. The resulting combination of a video and a sensor stream is called a sensor-rich video.

    Abstract translation: 具有传感器数据的多媒体注释(本文中称为富含传感器的视频)的方法的实施例包括已经结合附加记录的视频,图像或声音的获取,管理,存储,索引,传输,搜索和显示 传感器信息(例如但不限于全球定位系统信息(纬度,经度,高度),罗盘方向,WiFi指纹,环境照明条件等)。 在记录期间,连续地获取传感器信息的收集。 例如,可以在记录视频期间每隔一秒从对应的传感器连续地获取GPS信息。 因此,采集装置产生连续的视频帧流和传感器元数据值的连续流。 这两个流是相关的,因为每个视频帧与一组传感器值相关联。 注意,采样频率(即可以测量传感器值的频率)取决于传感器的类型。 例如,GPS传感器可以以1秒的间隔进行采样,而罗盘传感器可以以50毫秒的间隔被采样。 视频也以特定速率采样,例如每秒25帧或30帧。 传感器数据与每个帧相关联。 如果传感器数据与前一帧没有变化(由于采样率低),则使用先前测量的数据值。 所得到的视频和传感器流的组合称为传感器丰富的视频。

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