公开(公告)号：WO2014005235A1

公开(公告)日：2014-01-09

申请号：PCT/CH2013/000065

申请日：2013-04-18

Applicant: SENSIRION AG

Inventor： SACCHETTI, Andrea ,  TIEFENAUER, Andreas ,  NIEDERBERGER, Dominik

IPC: G01D3/036 ,  G06F1/16

CPC classification number: H02J7/0072 ,  G01D3/036 ,  G01K1/20 ,  G01K13/00 ,  G06F1/1626 ,  G06F1/1684 ,  G06F1/206 ,  H02J7/0052 ,  Y02D10/16

Abstract: In a portable electronic device components (2) consuming electrical power during operation may generate heat. A temperature sensor (1) for sensing an ambient temperature (T s ) of the portable electronic device may as a consequence not supply the correct temperature value. It is suggested to provide a compensator (4) for determining a compensated ambient temperature (T A ) dependent on at least the sensed ambient temperature (T s ) and information (P i ) related to the electrical power consumed by at least one of the components (2).

Abstract translation: 在便携式电子设备中，在操作期间消耗电力的部件（2）可能产生热量。 用于感测便携式电子设备的环境温度（Ts）的温度传感器（1）可能不能提供正确的温度值。 建议提供补偿器（4），其用于根据至少感测到的环境温度（Ts）和至少一个部件（2）消耗的电功率的信息（Pi）来确定补偿环境温度（TA） ）。

公开(公告)号：WO2014067022A1

公开(公告)日：2014-05-08

申请号：PCT/CH2013/000191

申请日：2013-11-01

Applicant: SENSIRION AG

Inventor： GRAF, Markus ,  TIEFENAUER, Andreas ,  SACCHETTI, Andrea ,  NIEDERBERGER, Dominik

IPC: G01K1/20 ,  G01K7/42

CPC classification number: G01K15/005 ,  G01K1/20 ,  G01K7/42 ,  G01K13/00

Abstract: In a portable electronic device components (2) consuming electrical power during operation may generate heat. A temperature sensor (1) for sensing an ambient temperature (T s ) of the portable electronic device may as a consequence not supply the correct temperature value. It is suggested to provide a compensator (4) for determining a compensated ambient temperature (T A ) dependent on at least the sensed ambient temperature (T s ) and information ( P i ) related to the electrical power consumed by at least one of the components (2). After a power down and a reactivation of the portable electronic device, actual internal states (x(b)) of the compensation model are estimated dependent on last internal states (x(a)) stored at the power down, dependent on an estimated course of the sensed temperature (T* s ) between the interruption and the reactivation, and dependent on an estimated course of the information ( P* i ) related to the electrical power consumed by the at least one heat source (2) between the interruption and the reactivation.

Abstract translation: 在便携式电子设备中，在操作期间消耗电力的部件（2）可能产生热量。 用于感测便携式电子设备的环境温度（Ts）的温度传感器（1）可能不能提供正确的温度值。 建议提供补偿器（4），其用于根据至少感测到的环境温度（Ts）和至少一个部件（2）消耗的电功率的信息（Pi）来确定补偿环境温度（TA） ）。 在停电和重新启动便携式电子设备之后，补偿模型的实际内部状态（x（b））根据停电时存储的最后内部状态（x（a））来估计，这取决于估计的过程 （T * s），并且取决于与所述至少一个热源（2）在所述中断和所述至少一个热源（2）中消耗的电力有关的信息（P * i）的估计过程， 重新启动。

公开(公告)号：WO2014005234A8

公开(公告)日：2014-01-09

申请号：PCT/CH2013/000064

申请日：2013-04-18

Applicant: SENSIRION AG

Inventor： NIEDERBERGER, Dominik ,  SACCHETTI, Andrea ,  DOMINIC, Böni

IPC: G01D3/036 ,  G06F1/16

Abstract: In a method for operating a portable electronic device an ambient temperature (T s ) of the portable electronic device (2) is sensed by means of a temperature sensor (1). It is further detected if a rechargeable energy storage (22) of the portable electronic device (2) is in a process of being recharged. If the energy storage (22) is detected to be in a process of being recharged a compensated ambient temperature (T A ) is determined dependent on at least the sensed ambient temperature (T s ) and dependent on information (P i ) related to a charging current for recharging the energy storage (22).