Method and apparatus for measuring surface temperature of an object

An apparatus for measuring a surface temperature of a measured object, comprising:

• a temperature measurement acquisition module configured to obtain a temperature measured by a temperature sensing device at a current moment and at a moment previous to the current moment after the temperature sensing device contacts with a surface of the measured object for a set duration, wherein the temperature sensing device is in thermally conductive contact with the surface of the measured object throughout the temperature measurements;
• a temperature compensation factor determination module configured to determine a temperature compensation factor at the current moment based on the temperature measured by the temperature sensing device at the current moment and at the moment previous to the current moment;
• a first correction factor acquisition module configured to obtain a correction factor of the temperature compensation factor;
• a second correction factor acquisition module configured to obtain a static correction factor, wherein the static correction factor is pre-determined by simulations to correct the temperature measured by the temperature sensing device at the current moment;
• and
• an object surface temperature acquisition module configured to determine a surface temperature of the measured object at the current moment based on one or more of the temperature measured by the temperature sensing device at the current moment, the temperature compensation factor at the current moment, the correction factor of the temperature compensation factor, and the static correction factor.

A method for measuring a surface temperature of a measured object, comprising:

• obtaining a temperature measured by a temperature sensing device at a current moment and at a moment previous to the current moment after the temperature sensing device contacts with a surface of the measured object for a set duration, the temperature sensing device being in thermally conductive contact with the surface of the measured object throughout the temperature measurements;
• determining a temperature compensation factor at the current moment based on the temperature measured by the temperature sensing device at the current moment and at the moment previous to the current moment;
• obtaining a correction factor of the temperature compensation factor;
• and
• determining a surface temperature of the measured object at the current moment based on one or more of the temperature measured by the temperature sensing device at the current moment, the temperature compensation factor at the current moment, and the correction factor of the temperature compensation factor.