JP2012098040A5

JP2012098040A5 -

Info

Publication number: JP2012098040A5
Application number: JP2010243292A
Authority: JP
Filing date: 2010-10-29
Publication date: 2013-12-12
Anticipated expiration: 2030-10-29

Claims

A first substrate and a second substrate;
A first temperature sensor for measuring a first temperature at a first measurement point located on the outer surface of the first substrate or inside the first substrate;
A second temperature sensor for measuring a second temperature at a second measurement point located on the outer surface of the first substrate or inside the first substrate and different from the first measurement point;
A third temperature sensor which measures a third temperature in the third measuring point located in the interior of the upper outer surface of the second substrate, or the second substrate,
A fourth temperature sensor for measuring a fourth temperature at a fourth measurement point located on the outer surface of the second base material or inside the second base material and different from the third measurement point ;
A heat flow controller provided on at least one of the first base material and the second base material;
An ambient temperature acquisition unit that acquires a temperature around the first base material and the second base material as a fifth temperature ;
A control unit;
Said first temperature, said second temperature, said third temperature, fourth temperature, and using said fifth temperature, a calculation unit for determining the core temperature of the object to be measured,
A temperature measuring device comprising:

The temperature measuring device according to claim 1,
The heat flow control unit divides a time zone of measurement of the first temperature, the second temperature, the third temperature, and the fourth temperature into a plurality of time zones, the first temperature sensor, the second temperature Causing the sensor, the third temperature sensor, and the fourth temperature sensor to perform a plurality of temperature measurements at predetermined intervals for each time period;
The computing unit is
The first temperature, the second temperature, the third temperature, and the fourth temperature are determined for each time period by averaging using a plurality of temperature data obtained by the plurality of measurements,
Using the first temperature, the second temperature, the third temperature, and the fourth temperature determined for each of the time periods, an operation is performed using an equation for calculating the deep temperature, and the measured object A temperature measuring device characterized by obtaining a deep temperature of the water.

The temperature measuring device according to claim 1,
An environmental temperature adjusting unit capable of changing the ambient temperature;
When the control unit causes the first temperature sensor, the second temperature sensor, the third temperature sensor, and the fourth temperature sensor to execute the plurality of measurements, each time one measurement is completed, The temperature measuring apparatus, wherein the ambient temperature is changed by the environmental temperature adjusting unit.

The temperature measuring device according to claim 1,
The first temperature sensor and the second temperature sensor have a timing control information input unit for inputting timing control information for determining a timing for executing the plurality of measurements.
The controller performs temperature measurement on the first temperature sensor, the second temperature sensor, the third temperature sensor, and the fourth temperature sensor each time the timing control information is input from the timing control information input unit. A temperature measuring device characterized in that

The temperature measuring device according to any one of claims 1 to 4 ,
The first temperature is represented by a first linear function having a first slope and a first intercept, with the second temperature as a variable,
The first intercept of the first linear function is represented by a second linear function having the fifth temperature as a variable and having a second slope and a second intercept,
The fourth temperature is represented by a third linear function having the third temperature as a variable and having a third slope and a third intercept,
The third intercept of the third linear function is represented by a fourth linear function having the fifth temperature as a variable and having a fourth slope and a fourth intercept,
The first slope and the third slope are a, the second slope and the fourth slope are c, the second intercept and the fourth intercept are d,
When the fifth temperature is Tout1, the first temperature is Tb1, the second temperature is Tp1, the third temperature is Tb2, and the fourth temperature is Tp2.
When the fifth temperature is Tout2, the first temperature is Tb3, the second temperature is Tp3, the third temperature is Tb4, and the fourth temperature is Tp4.
The computing unit is
Using any one of the following formulas (9a) to (9d), the a, c, d are calculated,

The deep temperature Tc is

The temperature measurement device is calculated by an arithmetic expression of the deep temperature expressed by:

The temperature measuring device according to any one of claims 1 to 4 ,
The first temperature is represented by a first linear function having a first slope and a first intercept, with the second temperature as a variable,
The first intercept of the first linear function is represented by a second linear function having the fifth temperature as a variable and having a second slope and a second intercept,
The fourth temperature is represented by a third linear function having the third temperature as a variable and having a third slope and a third intercept,
The third intercept of the third linear function is represented by a fourth linear function having the fifth temperature as a variable and having a fourth slope and a fourth intercept,
When the fifth temperature is Tout1, the first temperature is Tb1, the second temperature is Tp1, the third temperature is Tb2, and the fourth temperature is Tp2.
When the fifth temperature is Tout2, the first temperature is Tb3, the second temperature is Tp3, the third temperature is Tb4, and the fourth temperature is Tp4.
When the fifth temperature is Tout1, the first slope and the third slope are a1, the first intercept and the third intercept are b1,
When the fifth temperature is Tout2, the first slope and the third slope are a2, the first intercept and the third intercept are b2,
When the fifth temperature is Tout1 and Tout2, the second slope and the fourth slope are c, and the second intercept and the fourth intercept are d,
The computing unit is
A1 and b1 are calculated based on the following formula (10a):
A2 and b2 are calculated based on the following formula (10b):
C and d are calculated based on the following formula (10c):

Any one of the a1, the a2, or the a3 obtained by averaging the a1 and the a2 is a,
The deep temperature Tc is

The temperature measuring device according to any one of claims 1 to 6 ,
A first unit and a second unit separate from the first unit;
The first unit includes the first to fourth temperature sensors , the ambient temperature acquisition unit, and a first wireless communication unit,
The second unit includes the calculation unit, the control unit, and a second wireless communication unit,
The information on the first temperature, the information on the second temperature, the information on the third temperature, the information on the fourth temperature, and the information on the fifth temperature are transmitted from the first wireless communication unit to the second wireless communication unit. A temperature measuring device transmitted.

The temperature measuring device according to any one of claims 1 to 7 ,
Wherein the first substrate and the second substrate, the temperature measuring apparatus characterized by having an attached structure for affixing to a surface of the body to be measured.