公开(公告)号：US10036671B2

公开(公告)日：2018-07-31

申请号：US14824757

申请日：2015-08-12

Applicant: NXP B.V.

Inventor： Kim Phan Le ,  Pei Sin Ng

IPC: G01K7/42 ,  H04M1/02

CPC classification number: G01K7/42 ,  H04M1/0202 ,  H04M2250/12

Abstract: There is disclosed a method of predicting an ambient temperature around a mobile device, wherein: a primary temperature sensor comprised in said mobile device measures a first temperature value; at least one secondary temperature sensor comprised in said mobile device measures a second temperature value; a processing unit comprised in said mobile device calculates a first prediction of an ambient temperature around the mobile device in dependence on the first temperature value and at least one parameter which is indicative of a thermal influence of one or more mobile device components on the measurements; the processing unit calculates a second prediction of said ambient temperature in dependence on the second temperature value and said parameter; the processing unit compares the first prediction with the second prediction and adjusts said parameter if the difference between the first prediction and the second prediction exceeds a predefined maximum. Furthermore, a corresponding computer program product and a corresponding mobile device are disclosed.

公开(公告)号：US20150338867A1

公开(公告)日：2015-11-26

申请号：US14698476

申请日：2015-04-28

Applicant: NXP B.V.

Inventor： Pei Sin Ng

IPC: G05F1/66 ,  G05B15/02

CPC classification number: G05F1/66 ,  G01D3/08 ,  G05B15/02 ,  H02J3/14 ,  Y04S20/224

Abstract: A controller configured to: receive an energy availability signal representative of an amount of electrical energy available for use by a sensor; receive one or more energy consumption signals representative of energy consumption rates associated with a plurality of respective predefined sensing states of the sensor, each sensing state having a distinct level of sensing functionality; and send a control signal to set the sensor to one of the predefined sensing states based on the energy consumption rate associated with that sensing state in combination with the amount of electrical energy available for use by the sensor.

Abstract translation: 一种控制器，被配置为：接收表示可供传感器使用的电能量的能量可用性信号; 接收表示与传感器的多个相应的预定感测状态相关联的能量消耗速率的一个或多个能量消耗信号，每个感测状态具有不同的感测功能水平; 并且发送控制信号以将传感器基于与该感测状态相关联的能量消耗速率与可用于传感器的电能量的组合将传感器设置为预定义的感测状态之一。

公开(公告)号：US20160069753A1

公开(公告)日：2016-03-10

申请号：US14824757

申请日：2015-08-12

Applicant: NXP B.V.

Inventor： Kim Phan Le ,  Pei Sin Ng

IPC: G01K15/00 ,  G01K3/14 ,  G01K13/02

CPC classification number: G01K7/42 ,  H04M1/0202 ,  H04M2250/12

Abstract: There is disclosed a method of predicting an ambient temperature around a mobile device, wherein: a primary temperature sensor comprised in said mobile device measures a first temperature value; at least one secondary temperature sensor comprised in said mobile device measures a second temperature value; a processing unit comprised in said mobile device calculates a first prediction of an ambient temperature around the mobile device in dependence on the first temperature value and at least one parameter which is indicative of a thermal influence of one or more mobile device components on the measurements; the processing unit calculates a second prediction of said ambient temperature in dependence on the second temperature value and said parameter; the processing unit compares the first prediction with the second prediction and adjusts said parameter if the difference between the first prediction and the second prediction exceeds a predefined maximum. Furthermore, a corresponding computer program product and a corresponding mobile device are disclosed.

Abstract translation: 公开了一种预测移动设备周围环境温度的方法，其中：包括在所述移动设备中的初级温度传感器测量第一温度值; 包括在所述移动设备中的至少一个二次温度传感器测量第二温度值; 包括在所述移动设备中的处理单元根据第一温度值和至少一个指示一个或多个移动设备组件对测量的热影响的参数来计算移动设备周围环境温度的第一预测; 所述处理单元根据所述第二温度值和所述参数来计算所述环境温度的第二预测值; 处理单元将第一预测与第二预测进行比较，并且如果第一预测和第二预测之间的差超过预定最大值，则调整所述参数。 此外，公开了相应的计算机程序产品和相应的移动设备。

公开(公告)号：US20160003692A1

公开(公告)日：2016-01-07

申请号：US14747359

申请日：2015-06-23

Applicant: NXP B.V.

Inventor： Pei Sin Ng ,  Jinquan Huang ,  Kim Phan Le ,  Cheng Leong Lim

IPC: G01K15/00 ,  H04M1/02

CPC classification number: G01K15/00 ,  G01K1/20 ,  G01K7/42 ,  H04M1/026 ,  H04M1/21 ,  H04M1/72569 ,  H04M2250/12

Abstract: There is disclosed a method of operating a mobile device, wherein: a temperature sensor comprised in said mobile device measures, at a first time instant, an initial temperature value; the temperature sensor measures, at a second time instant, a current temperature value; a processing unit comprised in said mobile device calculates an ambient temperature around the mobile device in dependence on the initial temperature value, the current temperature value and at least one further value which is indicative of a thermal influence of a mobile device component on the temperature sensor. Furthermore, a corresponding computer program product is disclosed, as well as a corresponding mobile device.

Abstract translation: 公开了一种操作移动设备的方法，其中：所述移动设备中包括的温度传感器在第一时间测量初始温度值; 温度传感器在第二时刻测量当前温度值; 包括在所述移动设备中的处理单元根据初始温度值，当前温度值和指示移动设备部件对温度传感器的热影响的至少一个另外的值来计算移动设备周围的环境温度 。 此外，公开了相应的计算机程序产品，以及相应的移动设备。