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公开(公告)号：US20210016732A1
公开(公告)日：2021-01-21
申请号：US16929022
申请日：2020-07-14
Applicant: NXP B.V.
IPC: B60R16/037 , B60R11/02 , B60H1/00 , H04B5/00 , H04B1/38 , G10L15/22 , H04R1/40 , H04R3/00 , G10L15/08
Abstract: A mobile hearable device for communicating with a vehicle control system is described. The mobile hearable device includes a microphone, and a wireless transceiver configured as one of a near field magnetic induction (NFMI) transceiver and a near field electromagnetic induction (NFEMI) transceiver. The mobile hearable device includes a processor coupled to the transceiver and the microphone. The processor receives a location identifier via the transceiver from a location identification transmitter located in a vehicle, the location identification transmitter is configured as one of a NFMI transmitter and a NFEMI transmitter. If the processor receives a speech signal from a user of the mobile hearable device, it determines whether the speech signal includes an actuator control command and generates a control instruction comprising the actuator control command and the location identifier. The control instruction is transmitted to a vehicle control system and used to control an actuator in a vehicle dependent on the location of the person using the mobile hearable device.
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公开(公告)号：US20200324073A1
公开(公告)日：2020-10-15
申请号：US16843829
申请日：2020-04-08
Applicant: NXP B.V.
Abstract: An audio controller for generating a signal for alleviating motion sickness is described. The audio controller comprises a sensor input module, a user control input and a processor comprising a machine learning model corresponding to a desired audio stimulation profile. The machine learning model is coupled to the sensor input module and the user control input. The machine learning model is configured to receive a sensor signal comprising at least one user attribute and at least one context attribute from the sensor input module. The audio controller includes a stimulus generator coupled to the machine learning model. The machine learning model controls the stimulus generator to generate a reference signal for alleviating motion sickness and adapts the reference signal dependent on at least one of the user control input and the sensor signal.
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13.发明授权Method and system for extending the lifetime of multi-core integrated circuit devices 有权延长多核集成电路器件寿命的方法和系统公开(公告)号：US09488998B2
公开(公告)日：2016-11-08
申请号：US14521788
申请日：2014-10-23
Applicant: NXP B.V.
Inventor： Rinze Ida Mechtildis Peter Meijer , Ghiath Al-kadi
CPC classification number: G05F1/462 , G06F1/324 , G06F1/3243 , G06F1/3296 , Y02D10/126 , Y02D10/152 , Y02D10/172
Abstract: Embodiments of a method and system are disclosed. One embodiment of an integrated circuit device is disclosed. The integrated circuit device includes first and second processor cores configured to perform a respective first and second set of functional processing. The integrated circuit device also includes a core-specific process state monitor associated with the first processor core, a core-specific process state monitor associated with the second processor core, a core-specific aging monitor associated with the first processor core, a core-specific aging monitor associated with the second processor core, a power management unit, a clock generation unit, and a control system configured to individually control operating points of the first and second processor cores and workload in response to feedback from the core-specific process state monitors and from the core-specific aging monitors.
Abstract translation: 公开了一种方法和系统的实施例。 公开了集成电路器件的一个实施例。 集成电路装置包括被配置为执行相应的第一和第二组功能处理的第一和第二处理器核心。 集成电路设备还包括与第一处理器核心相关联的核心特定进程状态监视器，与第二处理器核心相关联的核心特定进程状态监视器，与第一处理器核心相关联的核心特定老化监视器， 与第二处理器核相关联的特定老化监视器，电源管理单元，时钟生成单元和控制系统，被配置为响应于来自核心特定进程状态的反馈单独地控制第一和第二处理器核心的工作点和工作负载 监视器和核心特定的老化显示器。
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14.发明授权Cycle stealing when a process or environmental variation is detected and a processing instruction is using a critical path 有权当检测到过程或环境变化并且处理指令使用关键路径时，循环窃取公开(公告)号：US09329622B2
公开(公告)日：2016-05-03
申请号：US14244757
申请日：2014-04-03
Applicant: NXP B.V.
Inventor： Hamed Fatemi , Rinze Ida Mechtildis Peter Meijer , Ghiath Al-Kadi , Surendra Guntur , Jan Hoogerbrugge
Abstract: This invention provides a clock control circuit, which can be added to any pipeline-processor to solve timing problems arising from variations due to process outcome and environmental conditions. Critical instructions are detected (instructions that exercise critical paths) in conjunction with environmental sensing (such as process, temperature and voltage). This information is used to control cycle stealing.
Abstract translation: 本发明提供一种时钟控制电路，其可以被添加到任何流水线处理器以解决由于过程结果和环境条件引起的变化引起的定时问题。 检测到关键指令（执行关键路径的指令）与环境感测（如过程，温度和电压）相结合。 此信息用于控制周期窃取。
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15.发明申请METHOD AND SYSTEM FOR EXTENDING THE LIFETIME OF MULTI-CORE INTEGRATED CIRCUIT DEVICES 有权用于扩展多核心集成电路设备的寿命的方法和系统公开(公告)号：US20160116924A1
公开(公告)日：2016-04-28
申请号：US14521788
申请日：2014-10-23
Applicant: NXP B.V.
Inventor： Rinze Ida Mechtildis Peter Meijer , Ghiath Al-kadi
CPC classification number: G05F1/462 , G06F1/324 , G06F1/3243 , G06F1/3296 , Y02D10/126 , Y02D10/152 , Y02D10/172
Abstract: Embodiments of a method and system are disclosed. One embodiment of an integrated circuit device is disclosed. The integrated circuit device includes first and second processor cores configured to perform a respective first and second set of functional processing. The integrated circuit device also includes a core-specific process state monitor associated with the first processor core, a core-specific process state monitor associated with the second processor core, a core-specific aging monitor associated with the first processor core, a core-specific aging monitor associated with the second processor core, a power management unit, a clock generation unit, and a control system configured to individually control operating points of the first and second processor cores and workload in response to feedback from the core-specific process state monitors and from the core-specific aging monitors.
Abstract translation: 公开了一种方法和系统的实施例。 公开了集成电路器件的一个实施例。 集成电路装置包括被配置为执行相应的第一和第二组功能处理的第一和第二处理器核心。 集成电路设备还包括与第一处理器核心相关联的核心特定进程状态监视器，与第二处理器核心相关联的核心特定进程状态监视器，与第一处理器核心相关联的核心特定老化监视器， 与第二处理器核相关联的特定老化监视器，电源管理单元，时钟生成单元和控制系统，被配置为响应于来自核心特定进程状态的反馈单独地控制第一和第二处理器核心的工作点和工作负载 监视器和核心特定的老化显示器。
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Patent Agency Ranking
公开(公告)号：US20150372666A1
公开(公告)日：2015-12-24
申请号：US14718294
申请日：2015-05-21
Applicant: NXP B.V.
Inventor： Juan Echeverri Escobar , Surendra Guntur , Manvi Agarwal , Rinze Ida Mechtildis Peter Meijer
IPC: H03K5/13
CPC classification number: G01R31/31725 , G01R31/31727 , G01R31/31937 , H03K3/0375
Abstract: An integrated circuit comprises: a first processing stage comprising processing logic for performing a processing operation on an input signal to generate an output signal wherein the input signal corresponds to an output signal of a previous processing stage; a first sampling element adapted to sample a first value of said output signal synchronously with a clock signal; a second sampling element adapted to sample a second value of said output signal synchronously with a first delayed clock signal; and a first delayed clock signal generator, adapted to selectively generate said first delayed clock signal in response to a control signal generated in said previous processing stage.
Abstract translation: 集成电路包括：第一处理级，包括用于对输入信号执行处理操作的处理逻辑，以产生输出信号，其中输入信号对应于先前处理级的输出信号; 第一采样元件，适于与时钟信号同步地采样所述输出信号的第一值; 第二采样元件，适于与第一延迟时钟信号同步地采样所述输出信号的第二值; 以及第一延迟时钟信号发生器，其适于响应于在所述先前处理级中产生的控制信号选择性地产生所述第一延迟时钟信号。
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公开(公告)号：US08947149B1
公开(公告)日：2015-02-03
申请号：US14136137
申请日：2013-12-20
Applicant: NXP B.V.
Inventor： Ajay Kapoor , Ralf Malzahn , Rinze Ida Mechtildis Peter Meijer , Peter Thueringer
Abstract: Embodiments of a clock distribution device and a method of clock distribution are described. In one embodiment, a clock distribution device includes a stacked clock driver circuit configured to perform clock signal charge recycling on input clock signals that swing between different voltage ranges and a load circuit. The stacked clock driver circuit includes stacked driver circuits configured to generate output clock signals that swing between the different voltage ranges. The load circuit includes load networks of different semiconductor types. Each of the load networks are configured to be driven by one of the output clock signals. Other embodiments are also described.
Abstract translation: 时钟分配装置的实施例和时钟分配方法被描述。 在一个实施例中，时钟分配装置包括堆叠的时钟驱动器电路，其被配置为对在不同电压范围之间摆动的输入时钟信号和负载电路执行时钟信号电荷循环。 堆叠式时钟驱动器电路包括被配置为产生在不同电压范围之间摆动的输出时钟信号的堆叠驱动器电路。 负载电路包括不同半导体类型的负载网络。 每个负载网络被配置为由其中一个输出时钟信号驱动。 还描述了其它实施例。
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公开(公告)号：US12127091B2
公开(公告)日：2024-10-22
申请号：US17449967
申请日：2021-10-05
Applicant: NXP B.V.
IPC: H04W4/80 , G06F1/16 , G16H40/67 , H04B1/3827
Abstract: A wearable safety apparatus including a body area network (BAN) transceiver for communicating with a user-controlled apparatus is described. The BAN transceiver includes a processor coupled to a BAN antenna. The processor is configured to receive an identification data request from a user-controlled apparatus in response to an action request of a user of the wearable safety apparatus; and to transmit identification data to the user-controlled apparatus in response to the identification data request. The identification data validates the user action by the user-controlled apparatus. The identification data request is only received when the wearable safety apparatus and the user-controlled apparatus are in contact with the user.
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公开(公告)号：US20240201129A1
公开(公告)日：2024-06-20
申请号：US18544987
申请日：2023-12-19
Applicant: NXP B.V.
IPC: G01N27/416
CPC classification number: G01N27/4163
Abstract: An electrochemical sensor measurement unit is described including a sensor degradation signature unit and a processing unit coupled to the sensor degradation signature unit. The processing unit includes a processor first input configured to be coupled to a sensor output of an electrochemical sensor and a processor first output configured to be coupled to a sensor input of an electrochemical sensor. The processing unit is configured to apply a stimulus signal to the sensor input; receive an electrochemical sensor signal via the sensor output. The processing unit may then determine at least one sensor parameter at one or more time values from the received sensor signal. The processing unit determines a predicted lifetime value corresponding to an expected remaining lifetime of the electrochemical sensor dependent on the sensor degradation signature and the at least one sensor parameter.
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公开(公告)号：US20240195855A1
公开(公告)日：2024-06-13
申请号：US18584848
申请日：2024-02-22
Applicant: NXP B.V.
Abstract: A method and apparatus for audio stream sharing via a wireless link between an audio source device having an RF transceiver and audio sink devices each having an RF transceiver and a body area network (BAN) transceiver is described. Audio data is wirelessly streamed between an audio source device and an audio sink device via the respective RF transceiver. A user contact is detected on one of the audio sink device and a further audio sink device resulting in a BAN connection between the respective BAN transceivers of the audio sink device and the further audio sink device. In response to determining the user contact, a wireless link is setup between the audio source device and the further audio sink device. Audio data is then wirelessly streamed between the audio source and the further audio sink device via the respective RF transceivers.
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