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    Charging a Provider/Consumer with a Dead Battery via USB Power Delivery
    1.
    发明申请
    Charging a Provider/Consumer with a Dead Battery via USB Power Delivery 审中-公开
    通过USB电源为带有死电池的提供商/消费者充电

    公开(公告)号：US20160239063A1

    公开(公告)日：2016-08-18

    申请号：US15063001

    申请日：2016-03-07

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Deric W. Waters ,  Srinath Hosur ,  Anand Dabak

    IPC: G06F1/26

    CPC classification number: G06F1/266 ,  G06F1/263 ,  G06F1/32

    Abstract: A VBUS conductor is checked to determine whether a voltage on the VBUS conductor is greater than a vSafe0V voltage within a detect time interval. A device policy manager applies a vSafeDB voltage to the VBUS conductor when the voltage on the VBUS conductor is greater than the vSafe0V voltage. The policy engine waits for a bit stream to be detected within a timer interval. When the bit stream is not detected within the timer interval, the device policy manager is instructed to apply the vSafe0V voltage to the VBUS conductor. The device policy manager applies a vSafe5V voltage to the VBUS conductor when the bit stream is detected, and the policy engine waits for the bit stream to stop within a device ready timer interval. When the bit stream has stopped within the device ready timer interval, the policy engine sends capabilities as a source port.

    Abstract translation: 检查VBUS导体以确定VBUS导体中的电压是否大于检测时间间隔内的vSafe0V电压。 当VBUS导体上的电压大于vSafe0V电压时，器件策略管理器将vSafeDB电压施加到VBUS导体。 策略引擎等待在定时器间隔内检测到位流。 当在定时器间隔内未检测到比特流时，指示设备策略管理器将vSafe0V电压应用于VBUS导体。 当检测到位流时，设备策略管理器将vSafe5V电压施加到VBUS导体，并且策略引擎等待位流在设备就绪定时器间隔内停止。 当位流在设备就绪定时器间隔内停止时，策略引擎将功能作为源端口发送。

    Charging a provider/consumer with a dead battery via USB power delivery
    2.
    发明授权
    Charging a provider/consumer with a dead battery via USB power delivery 有权

    公开(公告)号：US09811136B2

    公开(公告)日：2017-11-07

    申请号：US15063001

    申请日：2016-03-07

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Deric W. Waters ,  Srinath Hosur ,  Anand Dabak

    IPC: G06F1/00 ,  G06F1/26 ,  G06F1/32

    CPC classification number: G06F1/266 ,  G06F1/263 ,  G06F1/32

    Abstract: A VBUS conductor is checked to determine whether a voltage on the VBUS conductor is greater than a vSafe0V voltage within a detect time interval. A device policy manager applies a vSafeDB voltage to the VBUS conductor when the voltage on the VBUS conductor is greater than the vSafe0V voltage. The policy engine waits for a bit stream to be detected within a timer interval. When the bit stream is not detected within the timer interval, the device policy manager is instructed to apply the vSafe0V voltage to the VBUS conductor. The device policy manager applies a vSafe5V voltage to the VBUS conductor when the bit stream is detected, and the policy engine waits for the bit stream to stop within a device ready timer interval. When the bit stream has stopped within the device ready timer interval, the policy engine sends capabilities as a source port.

    Performing GPS operations in receiver sensor engine and position engine
    3.
    发明授权
    Performing GPS operations in receiver sensor engine and position engine 有权
    在接收机传感器引擎和位置引擎中执行GPS操作

    公开(公告)号：US09360560B2

    公开(公告)日：2016-06-07

    申请号：US14686310

    申请日：2015-04-14

    Applicant: Texas Instruments Incorporated

    Inventor： Goutam Dutta ,  Tarkesh Pande ,  Sandeep Rao ,  Deric W. Waters

    IPC: G01S19/47 ,  G01C21/16 ,  G01S19/20 ,  G01S19/49 ,  G01S19/52

    CPC classification number: G01S19/47 ,  G01C21/165 ,  G01S19/20 ,  G01S19/49 ,  G01S19/52

    Abstract: Embodiments of the disclosure provide a cross coupled position engine architecture for sensor integration in a Global Navigation Satellite System. In one embodiment, a data processing engine for processing inertial sensor data within a positioning system receiver is disclosed. The data processing engine includes a first input for receiving the sensor data, and a second input for receiving a positioning data. The data processing system also includes a memory and a processor. The processor of the data processing system is coupled to the memory and to the first and second input. The processor of the data processing system is configured to calculate a net acceleration profile data from the inertial sensor data and from the positioning data. The net acceleration profile data calculated by the processor of the data processing system is used for the Global Positioning System (GPS) receiver to subsequently calculate a position and a velocity data.

    Abstract translation: 本公开的实施例提供了用于全球导航卫星系统中的传感器集成的交叉耦合位置引擎结构。 在一个实施例中，公开了一种用于在定位系统接收器内处理惯性传感器数据的数据处理引擎。 数据处理引擎包括用于接收传感器数据的第一输入端和用于接收定位数据的第二输入端。 数据处理系统还包括存储器和处理器。 数据处理系统的处理器耦合到存储器和第一和第二输入端。 数据处理系统的处理器被配置为从惯性传感器数据和定位数据计算净加速度曲线数据。 由数据处理系统的处理器计算的净加速度曲线数据用于全球定位系统（GPS）接收机，以随后计算位置和速度数据。

    ACCELEROMETER-AIDED GYROSCOPE
    4.
    发明申请
    ACCELEROMETER-AIDED GYROSCOPE 审中-公开
    加速度计激光陀螺仪

    公开(公告)号：US20140290398A1

    公开(公告)日：2014-10-02

    申请号：US14079870

    申请日：2013-11-14

    Applicant: Texas Instruments Incorporated

    Inventor： Deric W. Waters ,  Tarkesh Pande

    IPC: G01C21/16 ,  G01C19/04

    CPC classification number: G01C21/16 ,  G01C19/04 ,  Y10T74/1229

    Abstract: A method comprises computing a metric based on the accelerometer signal to remove an acceleration due to gravity. A bandwidth of a gyroscope filter is set based on the accelerometer signal and the computed metric. The gyroscope filter uses a low-pass filter to filter a signal from the gyroscope.

    Abstract translation: 一种方法包括基于加速度计信号来计算度量以消除由于重力引起的加速度。 基于加速度计信号和计算出的度量来设置陀螺仪滤波器的带宽。 陀螺仪滤波器使用低通滤波器对陀螺仪的信号进行滤波。

    CHARGING A PROVIDER/CONSUMER WITH A DEAD BATTERY VIA USB POWER DELIVERY
    6.
    发明申请
    CHARGING A PROVIDER/CONSUMER WITH A DEAD BATTERY VIA USB POWER DELIVERY 有权
    通过USB电源交付向死电池充电的消费者/消费者

    公开(公告)号：US20130290765A1

    公开(公告)日：2013-10-31

    申请号：US13862620

    申请日：2013-04-15

    Applicant: Texas Instruments Incorporated

    Inventor： Deric W. Waters ,  Srinath Hosur ,  Anand G. Dabak

    IPC: G06F1/26

    CPC classification number: G06F1/266 ,  G06F1/263 ,  G06F1/32

    Abstract: A method and apparatus are provided. The VBUS conductor is checked to determine whether the voltage on the VBUS conductor is greater than a vSafe0V voltage within a dead battery detect time interval, and the device policy manager is instructed to apply a vSafeDB voltage to the VBUS conductor if the voltage on the VBUS conductor is greater than the vSafe0V voltage. The policy engine waits for a bit stream to be detected within a bit stream detect timer interval. If the bit stream is not detected within the bit stream detect timer interval, then the device policy manager is instructed to apply the vSafe0V voltage to the VBUS conductor. The device policy manager is instructed to apply a vSafe5V voltage to the VBUS conductor if the bit stream is detected, and the policy engine waits for the bit stream to stop within a device ready timer interval. If the bit stream has stopped within the device ready timer interval, then the policy engine sends capabilities as a source port.

    Abstract translation: 提供了一种方法和装置。 检查VBUS导体以确定VBUS导体中的电压是否大于电池电池检测时间间隔内的vSafe0V电压，并且指示设备策略管理器向VBUS导体施加vSafeDB电压，如果VBUS上的电压 导体大于vSafe0V电压。 策略引擎等待在位流检测定时器间隔内检测到位流。 如果在比特流检测定时器间隔内没有检测到位流，则指示设备策略管理器将vSafe0V电压施加到VBUS导体。 如果检测到比特流，则指示设备策略管理器将vSafe5V电压应用于VBUS导体，并且策略引擎在设备就绪定时器间隔内等待比特流停止。 如果位流在设备就绪定时器间隔内停止，则策略引擎将功能作为源端口发送。

    Charging a provider/consumer with a dead battery via USB power delivery
    8.
    发明授权
    Charging a provider/consumer with a dead battery via USB power delivery 有权
    通过USB电源为带有死电池的供应商/消费者充电

    公开(公告)号：US09310868B2

    公开(公告)日：2016-04-12

    申请号：US13862620

    申请日：2013-04-15

    Applicant: Texas Instruments Incorporated

    Inventor： Deric W. Waters ,  Srinath Hosur ,  Anand G. Dabak

    IPC: G06F1/32 ,  G06F1/26

    CPC classification number: G06F1/266 ,  G06F1/263 ,  G06F1/32

    Abstract: A method and apparatus are provided. The VBUS conductor is checked to determine whether the voltage on the VBUS conductor is greater than a vSafe0V voltage within a dead battery detect time interval, and the device policy manager is instructed to apply a vSafeDB voltage to the VBUS conductor if the voltage on the VBUS conductor is greater than the vSafe0V voltage. The policy engine waits for a bit stream to be detected within a bit stream detect timer interval. If the bit stream is not detected within the bit stream detect timer interval, then the device policy manager is instructed to apply the vSafe0V voltage to the VBUS conductor. The device policy manager is instructed to apply a vSafe5V voltage to the VBUS conductor if the bit stream is detected, and the policy engine waits for the bit stream to stop within a device ready timer interval. If the bit stream has stopped within the device ready timer interval, then the policy engine sends capabilities as a source port.

    Abstract translation: 提供了一种方法和装置。 检查VBUS导体以确定VBUS导体中的电压是否大于电池电池检测时间间隔内的vSafe0V电压，并且指示设备策略管理器向VBUS导体施加vSafeDB电压，如果VBUS上的电压 导体大于vSafe0V电压。 策略引擎等待在位流检测定时器间隔内检测到位流。 如果在比特流检测定时器间隔内没有检测到位流，则指示设备策略管理器将vSafe0V电压施加到VBUS导体。 如果检测到比特流，则指示设备策略管理器将vSafe5V电压应用于VBUS导体，并且策略引擎在设备就绪定时器间隔内等待比特流停止。 如果位流在设备就绪定时器间隔内停止，则策略引擎将功能作为源端口发送。

    CROSS COUPLED POSITIONING ENGINE (PE) ARCHITECTURE FOR SENSOR INTEGRATION IN GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS)
    9.
    发明申请
    CROSS COUPLED POSITIONING ENGINE (PE) ARCHITECTURE FOR SENSOR INTEGRATION IN GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) 审中-公开
    用于全球导航卫星系统（GNSS）传感器整合的交叉耦合定位发动机（PE）

    公开(公告)号：US20150219768A1

    公开(公告)日：2015-08-06

    申请号：US14686310

    申请日：2015-04-14

    Applicant: Texas Instruments Incorporated

    Inventor： Goutam Dutta ,  Tarkesh Pande ,  Sandeep Rao ,  Deric W. Waters

    IPC: G01S19/47 ,  G01S19/52 ,  G01S19/20 ,  G01S19/49

    CPC classification number: G01S19/47 ,  G01C21/165 ,  G01S19/20 ,  G01S19/49 ,  G01S19/52

    Abstract: Embodiments of the disclosure provide a cross coupled position engine architecture for sensor integration in a Global Navigation Satellite System. In one embodiment, a data processing engine for processing inertial sensor data within a positioning system receiver is disclosed. The data processing engine includes a first input for receiving the sensor data, and a second input for receiving a positioning data. The data processing system also includes a memory and a processor. The processor of the data processing system is coupled to the memory and to the first and second input. The processor of the data processing system is configured to calculate a net acceleration profile data from the inertial sensor data and from the positioning data. The net acceleration profile data calculated by the processor of the data processing system is used for the Global Positioning System (GPS) receiver to subsequently calculate a position and a velocity data.

    Abstract translation: 本公开的实施例提供了用于全球导航卫星系统中的传感器集成的交叉耦合位置引擎结构。 在一个实施例中，公开了一种用于在定位系统接收器内处理惯性传感器数据的数据处理引擎。 数据处理引擎包括用于接收传感器数据的第一输入端和用于接收定位数据的第二输入端。 数据处理系统还包括存储器和处理器。 数据处理系统的处理器耦合到存储器和第一和第二输入端。 数据处理系统的处理器被配置为从惯性传感器数据和定位数据计算净加速度曲线数据。 由数据处理系统的处理器计算的净加速度曲线数据用于全球定位系统（GPS）接收机，以随后计算位置和速度数据。

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