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1. 发明申请

US20070136063A1 Adaptive nametag training with exogenous inputs 审中-公开
标题翻译：具有外生投入的适应性参数训练
公开(公告)号：US20070136063A1
公开(公告)日：2007-06-14
申请号：US11299806
申请日：2005-12-12
申请人： Timothy Grost , Elizabeth Chesnutt , Uma Arun
发明人： Timothy Grost , Elizabeth Chesnutt , Uma Arun
IPC分类号： G10L15/04
CPC分类号： G10L15/20 , G10L2015/025
摘要： A method of speech recognition includes receiving an utterance at a vehicle telematics unit. The utterance is converted into at least one phoneme. A confidence score is determined based on a comparison between the at least one phoneme and a nametag phoneme. The at least one phoneme is stored in association with the nametag phoneme based on the confidence score.
摘要翻译：语音识别的方法包括在车辆远程信息处理单元处接收话音。话语被转换成至少一个音素。基于至少一个音素和名词音素之间的比较来确定置信度得分。基于置信度得分将至少一个音素与命名音素相关联地存储。

2. 发明授权

US08731155B2 Method for remotely controlling vehicle features 有权
标题翻译：远程控制车辆特征的方法
公开(公告)号：US08731155B2
公开(公告)日：2014-05-20
申请号：US11967366
申请日：2007-12-31
申请人： Elizabeth Chesnutt , Michael J. Blanck
发明人： Elizabeth Chesnutt , Michael J. Blanck
IPC分类号： H04M11/00
CPC分类号： H04L67/125 , G08C17/02 , G08C2201/42 , G08C2201/93 , H04L51/18 , H04L51/20 , H04L51/38
摘要： A method and system that enables users to remotely control or manage certain vehicle features, such as emergency flashers or a remote engine start, through the use of a trigger device other than a conventional vehicle key fob. For example, a trigger device like a mobile phone, a personal digital assistant (PDA), or a computer can be used to remotely control or activate select vehicle features. In one embodiment, short message service (SMS) messages are used to send feature commands either directly from the trigger device to the vehicle or via a call center or other message processing entity.
摘要翻译：一种方法和系统，其使得用户能够通过使用除常规车用钥匙扣之外的触发装置来远程控制或管理特定车辆特征，例如紧急闪光灯或远程发动机起动。例如，可以使用诸如移动电话，个人数字助理（PDA）或计算机的触发装置来远程控制或激活选择的车辆特征。在一个实施例中，使用短消息服务（SMS）消息来直接从触发设备向车辆或经由呼叫中心或其他消息处理实体发送特征命令。

3. 发明授权

US08195148B2 SMS origination for vehicle communication with a call center 有权
标题翻译：短信来自与呼叫中心的车辆通信
公开(公告)号：US08195148B2
公开(公告)日：2012-06-05
申请号：US12541572
申请日：2009-08-14
申请人： Sethu K. Madhavan , Ki Yak Yi , Elizabeth Chesnutt
发明人： Sethu K. Madhavan , Ki Yak Yi , Elizabeth Chesnutt
IPC分类号： H04W4/00
CPC分类号： H04W4/14 , H04W76/18
摘要： A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts each of which utilize at least one of a number of different voice and data call origination processes. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
摘要翻译：一种用于使车辆发起呼叫到远程信息处理服务提供商或其他呼叫中心的系统和方法。所述方法包括将与语音或数据的所需无线通信相关联的呼叫类型识别到呼叫中心，然后根据呼叫类型执行多个不同呼叫连接进程之一。对于语音信道蜂窝连接，优选地在大多数情况下使用连接重试策略来建立带内调制解调器蜂窝连接，所述连接重试策略包括主要，次要和可能的三级连接尝试，每个连接尝试利用多个不同语音和数据中的至少一个呼叫发起过程。该系统和方法可以结合各种蜂窝系统技术进行，但是特别适用于GSM系统。

4. 发明申请

US20110038307A1 PACKET DATA ORIGINATION FOR VEHICLE COMMUNICATION WITH A CALL CENTER 有权
标题翻译：用呼叫中心进行车辆通信的分组数据原理
公开(公告)号：US20110038307A1
公开(公告)日：2011-02-17
申请号：US12541547
申请日：2009-08-14
申请人： Sethu K. Madhavan , Ki Yak Yi , Elizabeth Chesnutt
发明人： Sethu K. Madhavan , Ki Yak Yi , Elizabeth Chesnutt
IPC分类号： H04W40/00
CPC分类号： G07C5/008 , H04L67/12 , H04W76/20
摘要： A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts each of which utilize at least one of a number of different voice and data call origination processes. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
摘要翻译：一种用于使车辆发起呼叫到远程信息处理服务提供商或其他呼叫中心的系统和方法。所述方法包括将与语音或数据的所需无线通信相关联的呼叫类型识别到呼叫中心，然后根据呼叫类型执行多个不同呼叫连接进程之一。对于语音信道蜂窝连接，优选地在大多数情况下使用连接重试策略来建立带内调制解调器蜂窝连接，所述连接重试策略包括主要，次要和可能的三级连接尝试，每个连接尝试利用多个不同语音和数据中的至少一个呼叫发起过程。该系统和方法可以结合各种蜂窝系统技术进行，但是特别适用于GSM系统。

5. 发明申请

US20090088910A1 Method to Prevent Excessive Current Drain of Telematics Unit Network Access Device 有权
标题翻译：防止远程信息处理单元网络接入设备过度排水的方法
公开(公告)号：US20090088910A1
公开(公告)日：2009-04-02
申请号：US11864358
申请日：2007-09-28
申请人： Ki-Hak Yi , John L. Dale , Elizabeth Chesnutt , James Bicego, JR.
发明人： Ki-Hak Yi , John L. Dale , Elizabeth Chesnutt , James Bicego, JR.
IPC分类号： G06F19/00 , G06F17/40
CPC分类号： H04L12/40039 , H04L12/12 , H04L67/12 , H04L2012/40273 , H04W52/0241 , Y02D70/142 , Y02D70/164 , Y02D70/24
摘要： The disclosed examples illustrate a system and method that prevent excessive current drain through the network access device (NAD) of a telematics unit and provide flexible discontinuous-receive management. Normally, when in a Standby State and where communication service is unavailable, the NAD may dissipate current at rate many times more than where communication service is available. A Standby Counter provides the length of the time interval for Standby State or the sleep cycle. Certain of the disclosed examples prevent excessive vehicle battery drain by operating the telematics unit in a first mode wherein a sleep cycle value of the telematics unit is above a first predetermined threshold, and if the communication service is available, operating the telematics unit in a second mode wherein a sleep cycle value is in a range from zero to the first predetermined threshold.
摘要翻译：所公开的示例示出了防止通过远程信息处理单元的网络接入设备（NAD）的过量电流泄漏并提供灵活的不连续接收管理的系统和方法。通常情况下，当在待机状态和通信服务不可用时，NAD可以以比通信服务可用的多倍多的速率消散电流。备用计数器提供待机状态或睡眠周期的时间间隔长度。某些所公开的示例通过以远程信息处理单元的睡眠周期值高于第一预定阈值的第一模式操作远程信息处理单元来防止过多的车辆电池排出，并且如果通信服务可用，则在第二模式中操作远程信息处理单元模式，其中睡眠周期值在从零到第一预定阈值的范围内。

6. 发明申请

US20090047929A1 METHOD OF AUTHENTICATING A SHORT MESSAGE SERVICE (SMS) MESSAGE 有权
标题翻译：认证短消息服务（SMS）消息的方法
公开(公告)号：US20090047929A1
公开(公告)日：2009-02-19
申请号：US11837775
申请日：2007-08-13
申请人： Elizabeth Chesnutt , Ki Hak Yi , Anthony J. Sumcad , Kevin R. Krause
发明人： Elizabeth Chesnutt , Ki Hak Yi , Anthony J. Sumcad , Kevin R. Krause
IPC分类号： H04M1/66
CPC分类号： H04L63/126 , H04L9/3242 , H04L51/38 , H04W4/046 , H04W4/14 , H04W12/10
摘要： An authentication method that can be used by a telematics-equipped vehicle to authenticate an SMS message and provide additional security features above and beyond those inherent to the SMS protocol. Generally speaking, a call center uses a mathematical function to derive a security code, and then sends an SMS message to a telematics-equipped vehicle that includes information related to the derived security code. The telematics-equipped vehicle can utilize the transmitted information to authenticate the sender of the SMS message and/or its contents. One group of suitable mathematical functions utilizes keyed-hash message authentication codes (HMACs).
摘要翻译：一种认证方法，可以由配备有远程信息处理设备的车辆用于认证SMS消息，并提供超出SMS协议固有的安全特性。一般来说，呼叫中心使用数学函数来导出安全码，然后将SMS消息发送到配备有远程信息处理的车辆，该车辆包括与导出的安全码有关的信息。配备有远程信息处理的车辆可以利用传送的信息来认证SMS消息的发送者和/或其内容。一组合适的数学函数使用密钥散列消息认证码（HMAC）。

7. 发明申请

US20080273644A1 SYNCHRONIZATION AND SEGMENT TYPE DETECTION METHOD FOR DATA TRANSMISSION VIA AN AUDIO COMMUNICATION SYSTEM 有权
标题翻译：通过音频通信系统进行数据传输的同步和分段类型检测方法
公开(公告)号：US20080273644A1
公开(公告)日：2008-11-06
申请号：US11744065
申请日：2007-05-03
申请人： Elizabeth Chesnutt , Jijun Yin , Sethu Madhavan , Iqbal Surti
发明人： Elizabeth Chesnutt , Jijun Yin , Sethu Madhavan , Iqbal Surti
IPC分类号： H04L25/38
CPC分类号： H04L7/08
摘要： A system and method for asynchronous data communication over a cellular communications network that allows the transmission of different types of data frames over a voice channel using a vocoder. The data frames include a synchronization signal and data segment, with the synchronization signal being selected in accordance with an attribute of the data segment so that, upon receipt of the data frame, the synchronization signal can be used by the demodulating modem to determine not only where the data segment begins, but also to identify what type of data segment is in the received data frame. The synchronization signals used have low cross-correlation and an auto-correlation function that approximates a unit impulse function to provide reliable transmission through the vocoder.
摘要翻译：一种通过蜂窝通信网络异步数据通信的系统和方法，其允许使用声码器通过语音信道传输不同类型的数据帧。数据帧包括同步信号和数据段，其中根据数据段的属性选择同步信号，使得在接收到数据帧时，解调调制解调器可以使用同步信号来确定其中数据段开始，而且还用于识别接收到的数据帧中的哪个类型的数据段。所使用的同步信号具有低互相关和自相关函数，其近似单位脉冲功能以通过声码器提供可靠的传输。

8. 发明授权

US09392452B2 Processing electronic messages wirelessly sent to a vehicle 有权
标题翻译：处理无线发送到车辆的电子消息
公开(公告)号：US09392452B2
公开(公告)日：2016-07-12
申请号：US11964240
申请日：2007-12-26
申请人： Elizabeth Chesnutt , Sethu K. Madhavan , Ki Hak Yi
发明人： Elizabeth Chesnutt , Sethu K. Madhavan , Ki Hak Yi
IPC分类号： G06F15/16 , H04W12/06 , H04L12/58 , H04W4/12
CPC分类号： H04W12/06 , H04L51/12 , H04L51/14 , H04L63/0435 , H04L63/104 , H04W4/046 , H04W4/12 , H04W12/08
摘要： A processing system and method for controlling the distribution of certain types of electronic messages, such as SMS messages, instant messages, emails, etc., that are wirelessly sent to a vehicle. In one embodiment, a messaging application installed on a communication device diverts to a call center outgoing messages destined for the vehicle. Once the electronic message is properly checked and authenticated at the call center, it is wirelessly forwarded on to the vehicle where its contents can be displayed to the passengers. By controlling the distribution of these types of electronic messages to the vehicle, the processing method can reduce or mitigate the effects of unauthorized third party communications.
摘要翻译：一种用于控制无线发送到车辆的某些类型的电子消息（例如SMS消息，即时消息，电子邮件等）的分发的处理系统和方法。在一个实施例中，安装在通信设备上的消息收发应用转移到呼叫中心发往目的地为车辆的消息。一旦在呼叫中心对电子消息进行了正确的检查和认证，就将其无线转发到车辆上，其内容可以显示给乘客。通过控制这些类型的电子消息到车辆的分配，处理方法可以减少或减轻未授权的第三方通信的影响。

9. 发明授权

US08259840B2 Data communication via a voice channel of a wireless communication network using discontinuities 有权
标题翻译：通过使用不连续性的无线通信网络的语音信道进行数据通信
公开(公告)号：US08259840B2
公开(公告)日：2012-09-04
申请号：US11967396
申请日：2007-12-31
申请人： Elizabeth Chesnutt , Jijun Yin , Sethu K. Madhavan , Iqbal M. Surti
发明人： Elizabeth Chesnutt , Jijun Yin , Sethu K. Madhavan , Iqbal M. Surti
IPC分类号： H04L27/20
CPC分类号： H04L27/2071 , H03D7/165 , H04L27/2331
摘要： A system and method for data communication over a cellular communications network that allows the transmission of digital data over a voice channel using a vocoder that operates in different modes depending upon characteristics of the inputted signal it receives. To prepare the digital data for transmission, one or more carrier signals are encoded with the digital data using one of a number of modulation schemes that utilize differential phase shift keying to give the modulated carrier signal certain periodicity and energy characteristics that allow it to be transmitted by the vocoder at full rate. The modulation schemes include DPSK using either a single or multiple frequency carriers, combined FSK-DPSK modulation, combined ASK-DPSK, PSK with a phase tracker in the demodulator, as well as continuous signal modulation (ASK or FSK) with inserted discontinuities that can be independent of the digital data.
摘要翻译：一种用于通过蜂窝通信网络进行数据通信的系统和方法，其允许使用声码器通过语音信道传输数字数据，声码器根据其接收的输入信号的特性以不同的模式工作。为了准备用于发送的数字数据，使用利用差分相移键控的多个调制方案之一用数字数据对一个或多个载波信号进行编码，以给出调制的载波信号一定的周期性和允许其传输的能量特性由声码器以全速率。调制方案包括使用单个或多个频率载波的DPSK，组合的FSK-DPSK调制，组合ASK-DPSK，PSK与解调器中的相位跟踪器，以及具有插入不连续性的连续信号调制（ASK或FSK），其可以独立于数字数据。

10. 发明申请

US20110244830A1 AUTHENTICATING A SHORT MESSAGE SERVICE (SMS) MESSAGE 有权
标题翻译：验证短消息服务（SMS）消息
公开(公告)号：US20110244830A1
公开(公告)日：2011-10-06
申请号：US13162196
申请日：2011-06-16
申请人： Elizabeth Chesnutt , Ki Hak Yi , Anthony Sumcad , Kevin R. Krause
发明人： Elizabeth Chesnutt , Ki Hak Yi , Anthony Sumcad , Kevin R. Krause
IPC分类号： H04W4/04
CPC分类号： H04L63/126 , H04L9/3242 , H04L51/38 , H04W4/046 , H04W4/14 , H04W12/10
摘要： A vehicle telematics unit or other electronic hardware in a vehicle authenticates an incoming SMS message and provides additional security features above and beyond those inherent to the SMS protocol. A call center uses a mathematical function to derive a security code, and then sends an SMS message to the vehicle. The telematics unit can utilize the transmitted information to authenticate the sender of the SMS message and/or its contents. One group of suitable mathematical functions utilizes keyed-hash message authentication codes (HMACs).
摘要翻译：车辆中的车辆远程信息处理单元或其他电子硬件对进入的SMS消息进行认证，并提供超出SMS协议所固有的附加安全特性。呼叫中心使用数学函数来导出安全码，然后向车辆发送SMS消息。远程信息处理单元可以利用所发送的信息来认证SMS消息的发送者和/或其内容。一组合适的数学函数使用密钥散列消息认证码（HMAC）。

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