TWI273225B - Calibration method for infrared temperature sensor during production - Google Patents

Abstract

The present invention provides a calibration method for producing infrared temperature sensor, which is to establish a standard thermistor lookup table and thermopile lookup table; then, the temperature thermopile is used for the measurement on the black body furnace in different temperatures; the measurement result is stored for the sensing voltages Vx, Vy, and thermistor resistance Rx, Ry; and, the loop method is used to solve the simultaneous equations and continuously calibrate the sensitivity of temperature thermopile K and the resistance error of Thermistor; thus, the present invention could achieve the effect of greatly reducing calibration time for temperature thermopile.

Description

ί2?3225 • 九、發明說明： 、【發明所屬之技術領域】 本發明係有關於一種可達到大幅降低校正溫度電堆時 間之紅外線感溫裝置生產時校正方法。 【先前技術】 按，利用紅外線技術所研發的廣溫測量器，無論在室 • 内或戶外，隨時隨地都可以輕鬆、快速的測量溫度，利用 精密的微處理器，準確地偵測出環境或表面的溫度變化。 人體體溫的量測通常有四種量測的途徑，分別是為經 - 由皮膚接觸，口腔，肛門及耳膜。經由耳朵量測是較快速 • ^準確的—種方法。因此，個人或家中^能備有-耳槍 型的溫度計，不僅於平時有助於個人身體是否發燒、感冒 ^體溫f度及預測，於重大疾病的預防則可提供有效的預 警致果。每-個具有溫度的物體都會放射出紅外線的熱幅 射。此幅射量乃|由物體的溫度所控制決定。《盈度高的物 體所幅射出的紅外線能量就會較溫度低的物體所幅射出的 為高。 掷當物體溫度增加時，在每一個熱幅射波長的能量都會 曰加。由於人體的眼睛並無法感測出紅外線的存在，因此 • 我們需要一個輔助性的儀器來幫助我們遙測-個物體的溫 — 度。這個辅助性的工具便是紅外線感測器。一般說來，紅 、 外線感測器主要可分為兩大類：一為熱型感測器，另一為 光型感測器。 5 1273225 而熱型感測器主要又可分為三種：熱電堆 (therra〇Pile)、焦電元件（pyroelectric)與熱敏元件 (bolometer)。其主要的差異在於元件所偵测的物理 性。 溫度量測元件有接觸式及非接觸式，依造元件而十有 正溫度係數熱敏電阻’負溫度係數熱敏電阻，熱耦合開關… ，非接觸式元件以紅外線感溫元件（Therm〇pile)最普遍； _優點是量測速度快，缺點是校正困難；而習用的紅:、線感 溫裝置（如耳溫搶或非接觸性溫度測量器）在生產時，都要 將其紅外線感測器及溫度感測器校正，而習用校正流程請 _ 參考第一圖，如下所述： 建立私準的溫度對電阻、電壓表（熱敏電阻對昭表（Ί2?3225 • IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a method for correcting the production of an infrared temperature sensing device which can greatly reduce the time of correcting the temperature of the stack. [Prior Art] According to the wide-temperature measuring device developed by infrared technology, the temperature can be measured easily and quickly anywhere in the room or outdoors, using a sophisticated microprocessor to accurately detect the environment or The temperature of the surface changes. The measurement of body temperature usually has four methods of measurement, namely, by the skin - contact, the mouth, the anus and the eardrum. Measurement through the ear is faster • Accurate – a method. Therefore, an individual or a home can be equipped with an ear-gun type thermometer, which not only helps the individual's body to have a fever, a cold, body temperature, and prediction, but also provides effective precautions for the prevention of major diseases. Every object with a temperature emits infrared radiation. This amount of radiation is determined by the temperature of the object. The infrared energy emitted by a high-intensity object is higher than that of a low-temperature object. As the temperature of the object increases, the energy at each of the thermal radiation wavelengths increases. Since the human eye does not sense the presence of infrared light, we need an auxiliary instrument to help us telemetry the temperature of an object. This auxiliary tool is the infrared sensor. Generally speaking, red and external line sensors can be mainly divided into two categories: one is a thermal sensor and the other is a light sensor. 5 1273225 And thermal sensors can be divided into three main types: thermopile (Pillac), pyroelectric (pyroelectric) and thermal sensors (bolometer). The main difference is the physicality detected by the component. Temperature measuring components are contact and non-contact, depending on the components, there are ten positive temperature coefficient thermistors 'negative temperature coefficient thermistors, thermal coupling switches..., non-contact components with infrared temperature sensing elements (Therm〇pile The most common; _ advantage is the measurement speed is fast, the disadvantage is that the correction is difficult; and the conventional red:, line temperature device (such as ear temperature grab or non-contact temperature measurer) must be infra-red when producing Detector and temperature sensor calibration, and the custom calibration process _ refer to the first figure, as follows: Establish a private temperature pair resistance, voltmeter (thermistor pair table (

Th —lookup tab；：f：i 電堆對照表（Th ermopile i 〇 〇 k u p table)); 春二·將溫度電堆（Thermopi)e)以防水袋包覆 放入2 5 °C恆溫水槽内； 三.判斷是否達到熱平衡（約莫4分鐘），若為是就進行下 一步驟； 四·讀取熱敏電阻（Th e rmi s t 〇 r )電阻值 5 ； • 五·預設溫度電堆電阻的誤差值（K t h e r ) =R 2 5 /100000; 六·溫度電堆電阻的誤差值（K t h e r)校正完成儲入記憶 1273225 二 體内； 七·取下水袋組裝本體準備溫度電堆校正； 八·對4 2 C黑體爐讀取熱電堆在4 2它的感應電壓（ V i r 4 2)及熱敏電阻電阻值（R r ◦ 〇m); 九·以（熱敏電阻電阻值（Rr 〇 〇m) /溫度電堆電阻 的誤差值（Kther))修正後的電阻值查熱敏電阻對 照表（Th e rm i s t 0 r 1 ookup table 鲁 ）的溫度（Tr oorn); 十·以查表所得到的溫度（T r 〇 〇m)查熱電堆對照表（Th—lookup tab;:f:i Th ermopile i 〇〇kup table); Spring 2·The thermop (e) is covered with a waterproof bag and placed in a constant temperature water tank at 25 °C. 3. Determine whether the heat balance is reached (about 4 minutes), if yes, proceed to the next step; 4. Read the thermistor (Th e rmi st 〇r) resistance value 5; • 5 · Preset temperature stack resistance The error value (K ther ) = R 2 5 /100000; 6. The error value of the temperature stack resistance (K ther) is corrected and stored in the memory 1273225 two bodies; VII. The water bag assembly body is prepared to prepare the temperature stack correction; VIII. The 4 2 C black body furnace reads the thermopile at 4 2 its induced voltage (V ir 4 2) and the thermistor resistance value (R r ◦ 〇m); 9 · (thermistor resistance value (Rr 〇〇m) / temperature stack resistance error value (Kther)) corrected resistance value check the temperature of the thermistor comparison table (Th e rm ist 0 r 1 ookup table 鲁) (Tr oorn); The temperature obtained by the table (T r 〇〇m) check the thermopile comparison table (

Thermopile lookup table „ 壓差V42 r o 〇m; 十一 ·以熱電堆在4 2°C的感應電壓（v i『4 2)除以查熱 電堆對照表的電壓（V 4 2 Γ 〇 〇 m)得溫度電堆靈敏 度（K); 十二·溫度電堆靈敏度（κ)校正完成儲人記憶體内； ® 由上述的校正流程中，其所佔用的時間約莫3 〇〜4 0 刀知’每對於该產業在生產時已造成相當大的問題，若能 縮短校正時間，勢必能提高該產業的競爭力。 【發明内容】 杨於f用紅外線感溫裝置生產時校正方法之各項缺 本么明人有感其事態嚴重，遂竭盡心智，悉心研究克 、服，憑從事該項產業多年之經驗累積，進而研發出一種可 達至J大中田降低权正溫度電堆時間之紅外線感溫裝 置生產時 1273225 校正方法。 本發明之主要目的，係有關於—種可達到大幅降低护 正溫度電堆時間之紅外線感溫裝置生產時校正方法。人 、為達上述之目的，本發明是這樣實現的：一種紅外線 感溫裝置生產時校正方法，係建立標準的溫度對電阻、带 壓表（熱敏電阻對照表（Thermist〇r 也 1 〇 〇 k u p t a b 1 e );熱電堆對照表（ Thermopile 1〇〇kup tabie));再利用 溫度電堆分別對不同溫度的黑體爐作-次測量’並儲存感 應電壓值^、Vy，及熱敏電I1且（Thermist〇r) 電阻值Rx、Ry的測量結果，並崎正回路的方式解聯立 =程式’不斷的校正溫度電堆⑻的靈敏度及熱敏電阻對 以表（Th e rm 1 s t 〇 r )的電阻誤差值；藉此，可達 大幅降低校正溫度電堆時間之功效者。 【實施方式】 —為使貴審查委S瞭解本發明之目的、特徵及功效，Thermopile lookup table „ Differential pressure V42 ro 〇m; XI. The induced voltage of the thermopile at 42 °C (vi “4 2) divided by the voltage of the thermoelectric stack (V 4 2 Γ 〇〇m) Temperature stack sensitivity (K); Twelve · Temperature stack sensitivity (κ) correction is completed in the memory of the human; ® by the above calibration process, the time taken by it is about 3 〇 ~ 4 0 Knife 'every The industry has caused considerable problems in production. If the correction time can be shortened, it will certainly increase the competitiveness of the industry. [Summary of the Invention] Yang Yu f uses the infrared temperature sensing device to produce various correction methods. People feel that their situation is serious, they have tried their best to study gram and clothing, and have accumulated experience in the industry for many years, and then developed a kind of infrared temperature sensing device that can reach the temperature of J Dazhongtian to reduce the right temperature stack. Time 1273225 Correction method. The main object of the present invention relates to a method for correcting the production of an infrared temperature sensing device capable of substantially reducing the temperature of the positive temperature thermostat. For the above purposes, the present invention is Realized: A method for correcting the production of infrared temperature sensing devices, establishing a standard temperature-to-resistance and pressure gauge (Thermist〇r also 1 〇〇kuptab 1 e); Thermopile comparison table ( Thermopile 1 〇〇kup tabie)); reuse the temperature stack for the black body furnace of different temperatures - and measure the induced voltage value ^, Vy, and the thermistor I1 and (Thermist〇r) resistance values Rx, Ry The measurement result, and the way of the positive circuit, the simultaneous solution = the program 'continuously corrects the sensitivity of the temperature stack (8) and the resistance error of the thermistor pair table (Th e rm 1 st 〇r ); Correction of the effect of the temperature stack time. [Embodiment] - In order for the review committee to understand the purpose, features and effects of the present invention,

:猎由下祕體之實施例，並配合所附之圖式，對本發 做一詳細說明，說明如后： X 請參閱本發明第二圖，係為本發明之校正流程圖。如 圖所不· 該紅^線感溫裝置生產時校正方法，主要係校對溫度 電堆的測里誤差，以測量3 5X：及4 2。(：作A旦疮# 又 為例（此測量3 5°C及4 2°C僅為一_#每、里又父正比對 ㈣為較佳實施例，但並不以 I273225 j為限），其校正步驟如下： •建立標準的溫度對電阻、電壓表（熱敏電阻對照表 hermistor i〇〇kup table;埶電 堆對照表（The rmop i i e 1 ο〇/^ρ t a b 1 e ))請參閱表一、二；The embodiment of the present invention will be described in detail with reference to the accompanying drawings, and the following is a description of the present invention: X Please refer to the second drawing of the present invention, which is a calibration flowchart of the present invention. As shown in the figure, the calibration method for the production of the red-wire temperature sensing device is mainly to correct the measurement error of the temperature stack to measure 3 5X: and 42. (: for A. Sore # Another example (this measurement of 3 5 ° C and 42 ° C is only a _ # per, and the father is proportional to the (4) is the preferred embodiment, but not limited to I273225 j) The calibration steps are as follows: • Establish a standard temperature versus resistance, voltmeter (thermistor reference table hermistor i〇〇kup table; 埶 堆 heap comparison table (The rmop iie 1 ο〇/^ρ tab 1 e )) See Tables 1 and 2;

—·以溫度電堆測量黑體爐3 5°C、4 2°C二次不同溫度 所產生的感應電壓值V35、V42，及熱敏電阻（ Thermistor)電阻值r 2 2、R 2 9，並測 星到的參數值儲放在記憶體内； 二·解聯立方程式·· 預設溫度熱敏電阻的誤差值（Kther)=R25 /100000; 弟一次感應電壓值V 3 5=溫度電堆靈敏度（K)(第 一標準黑體爐溫度（Tb b4) —環境溫度（T t h e r 4 ))· *(1) 標準黑體爐溫度（Tbb4)又等於（35 + 2 7 3 · 15 ) 4 ;以絕對溫度計算標準黑體爐的溫度， 需要再加上2 7 3 · 1 5°C ; 第二次感應電壓值（V42)=溫度電堆靈敏度（K) (第二標準黑體爐溫度（Tbb4) —環境溫度 (T t h e r4))· -(2) 標準黑體爐溫度（Tbb4)又等於（42 + 2 7 3 · 1 5 )4 ;以絕對溫度計算標準黑體爐的溫度， 需要再加上2 7 3 · 1 5°C ; 1273225—· Measure the induced voltage values V35, V42 and the thermistor resistance values r 2 2, R 2 9 generated by the temperature difference of the black body furnace at 5 °C and 42 °C twice. The value of the star-received parameter is stored in the memory; 2. The de-sequence equation · The error value of the preset temperature thermistor (Kther) = R25 /100000; The first induced voltage value V 3 5 = temperature stack sensitivity ( K) (first standard black body furnace temperature (Tb b4) - ambient temperature (T ther 4 )) · * (1) standard black body furnace temperature (Tbb4) is equal to (35 + 2 7 3 · 15) 4; absolute temperature Calculate the temperature of the standard black body furnace, plus 2 7 3 · 15 °C; the second induced voltage value (V42) = temperature stack sensitivity (K) (second standard black body furnace temperature (Tbb4) - ambient temperature (T the r4))·-(2) The standard black body furnace temperature (Tbb4) is equal to (42 + 2 7 3 · 1 5 ) 4 ; the temperature of the standard black body furnace is calculated by absolute temperature, and it is necessary to add 2 7 3 · 1 5 ° C ; 1273225

其中，修正回路如下： .以熱敏電_誤差值（K the 〇為基準修正埶敏 電阻對照表(Th e rmi s t 〇 r i 〇 table)； P 2 · 再以R 2 2查熱敏電阻對照表（The請丨s t m lookup table )得到 τ 2 2 ;Among them, the correction circuit is as follows: . Correct the sensible resistance comparison table (Th e rmi st 〇 ri 〇 table) with the thermistor_error value (K the 〇 as the reference; P 2 · check the thermistor with R 2 2 The table (The 丨stm lookup table) gives τ 2 2 ;

以T 2 2及3 5 °C查熱電堆對照表 Thermopile l〇〇kup 到電壓值V 2 2 3 5 ; a b 1 e )得Check the thermopile checklist at T 2 2 and 3 5 °C Thermopile l〇〇kup to voltage value V 2 2 3 5 ; a b 1 e )

4 ·以V 3 5 m 2 2 3 5得到熱電堆（ Thermopile)靈敏度（κ ); 5 ·以V 4 2查修正後的熱電堆對照表（ Thermoni 1p i一 ι Plie iookup table)得 R 2 9所相對的溫度τ 2 9 ; 6以R29及T29修正溫度熱敏電阻的誤差值（ K t h e r )，並判斷校正次數是否滿足◦的要求，若 為否則回到1，若為是，則熱電堆（ T1^e/m〇 P i 1 e)靈敏度（K )及溫度熱敏電阻 的誤差值（Kther)儲存到記憶體内，完成校正 工作。 》藉由本I明之方法’其校正時間約莫4秒鐘，不但免 除習用包覆防水袋、等待熱平衡的時間，以及被水侵入的 危險，達到大幅降低校正溫度電堆時間之功效者。 本毛明顯係利用自然法則之技術思想之高度發明，亦 10 1273225 實貝力ϋ日進與產業上的高度利用性，完全合於發明專 之法定要件，爰依法提Hi發明專利申請。 【圖式簡單說明】 圖’係爲習用紅外線感溫裝置生產時校正流程圖。 第一圖，係爲本發明之校正流程圖。 表一，係為熱敏電阻對照表（丁he rmi s t〇r lookup table)。 表二，係為熱電堆對照表（Th e r mo p i i e lookup table)。 【主要元件符號說明】 無4 · Thermopile sensitivity (κ) is obtained with V 3 5 m 2 2 3 5; 5 · R 2 9 obtained by checking the corrected thermopile table (Vini 2 1 i i P P i i i i i The relative temperature τ 2 9 ; 6 corrects the error value ( K ther ) of the temperature thermistor with R29 and T29, and judges whether the number of corrections satisfies the requirement of ◦, if otherwise returns to 1, if yes, the thermopile (T1^e/m〇P i 1 e) Sensitivity (K) and the temperature thermistor error value (Kther) are stored in the memory to complete the calibration. By the method of the present invention, the correction time is about 4 seconds, which not only eliminates the time of customizing the waterproof bag, waiting for the heat balance, and the danger of being invaded by water, but also greatly reducing the effect of correcting the temperature of the stack. This hair is obviously a high-invention using the technical idea of natural law. It also has a high degree of utilization in the industry and is fully in line with the statutory requirements of the invention. [Simple description of the diagram] The diagram ' is a flow chart for correcting the production of the conventional infrared temperature sensing device. The first figure is a calibration flowchart of the present invention. Table 1 is a thermistor comparison table (Denhe rmi s t〇r lookup table). Table 2 is a thermoelectric stack comparison table (Th e r mo p i i e lookup table). [Main component symbol description] None

11 °c .0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 15 164817 163978 163140 162301 161462 160623 159784 158946 158107 157268 16 156429 155642 154855 154068 153281 152494 151707 150920 150133 149346 17 148559 147820 147080 146341 145602 144863 144124 143385 142464 141907 18 141168 140473 139779 139084 138390 137695 137001 136306 135612 134917 19 134223 133569 132916 132263 131610 130957 130303 129650 128997 128344 20 127690 127072 126453 125834 125215 124596 123978 123359 122740 122121 21 121502 120916 120329 119743 119156 118570 117984 117397 116811 116224 22 115638 115085 114553 113981 113429 112876 112324 111772 111220 110667 23 110115 109595 109074 108553 108033 107512 106992 106471 105950 105430 24 104909 104418 103927 103436 102946 102455 101964 101473 100982 100491 25 100000 99537 99073 98610 98147 97684 97220 96757 96294 95830 26 95367 94930 94492 94055 93617 93180 92742 92305 91867 91429 27 90992 90579 90165 89752 89338 88925 88512 88098 87685 87271 28 86858 86466 86075 85683 85291 84900 84508 84116 83725 83333 29 82941 82571 82200 81830 81459 81089 80718 80347 79977 79606 30 79236 78885 78534 78184 77833 77482 77132 76781 76430 76080 31 75729 75397 75065 74732 74400 74068 73736 73404 73072 72739 32 72407 72090 71773 71455 71138 70821 70530 70186 69869 69551 33 69234 68933 68632 68332 68031 67730 67429 67128 66828 66527 34 66226 65941 65656 65371 65085 64800 64515 64230 63945 63659 35 63374 63104 62833 62563 62293 62022 61752 61481 61211 60940 36 60670 60413 60156 59899 59642 59386 59129 58872 58615 58358 37 58101 57857 57613 57370 57126 56882 56638 56394 56150 55906 38 55663 55431 55199 54967 54735 54504 54272 54040 53808 53577 39 53345 53125 52904 52684 52464 52244 52024 51804 51583 51363 40 51143 50932 50721 50510 50299 50088 49877 49666 49455 49244 41 49033 48833 48632 48432 48231 48030 47830 47629 47428 47228 42 ! 47027 46836 46646 46455 46264 46073 45882 45691 45500 45310 43 丨 45119 44937 44755 44574 44392 44210 44029 43847 43665 43483 44 ：43302 43120 42938 42757 42575 42393 42212 42030 41848 41667 (表一） (7 J27322511 °c .0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 15 164817 163978 163140 162301 161462 160623 159784 158946 158107 157268 16 156429 155642 154855 154068 153281 152494 151707 150920 150133 149346 17 148559 147820 147080 146341 145602 144863 144124 143385 142464 141907 18 141168 140473 139779 139084 138390 137695 137001 136306 135612 134917 19 134223 133569 132916 132263 131610 130957 130303 129650 128997 128344 20 127690 127072 126453 125834 125215 124596 123978 123359 122740 122121 21 121502 120916 120329 119743 119156 118570 117984 117397 116811 116224 22 115638 115085 114553 113981 113429 112876 112324 111772 111220 110667 23 110115 109595 109074 108553 108033 107512 106992 106471 105950 105430 24 104909 104418 103927 103436 102946 102455 101964 101473 100982 100491 25 100000 99537 99073 98610 98147 97684 97220 96757 96294 95830 26 95367 94930 94492 94055 93617 93180 92742 92305 91867 91429 27 90992 90579 90165 89752 89338 88925 88512 88098 87685 87271 28 86858 86466 86075 85683 85291 84900 84508 84116 83725 83333 29 82941 82571 82200 81830 81459 81089 80718 80347 79977 79606 30 79236 78885 78534 78184 77833 77482 77132 76781 76430 76080 31 75729 75397 75065 74732 74400 74068 73736 73404 73072 72739 32 72407 72090 71773 71455 71138 70821 70530 70186 69869 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 57 126 。 。 。 。 。 。 。 。 。 。 42 ! 47027 46836 46646 46455 46264 46073 45882 45691 45500 45310 43 丨45119 44937 44755 44574 44392 44210 44029 43847 436 65 43483 44 : 43302 43120 42938 42757 42575 42393 42212 42030 41848 41667 (Table 1) (7 J273225

°c Vir °C Vir °C Vir °C Vir °C Vir 1 -1.454E-03 21 -2.682E-0 4 41 1.186E-03 61 2.938E-03 81 5.039E-03 2 -1.401E-03 22 -2.022E-0 4 42 1.267E-03 62 3.035E-03 82 5.153E-03 3 -1,347E-03 23 -1.355E- 0 4 43 1.348E-03 63 3· 132E - 03 83 5.269E-03 4 -1· 292E-03 24 -6.808E - 0 5 44 1.430E - 03 64 3.230Ε-03 84 5.386E-03 5 -1.237E-03 25 0.000E+0 0 45 1.508E-03 65 3.329Ε-03 85 5.504E-03 6 -1.181E-03 26 6.877E-05 46 1.591E-03 66 3.429Ε-03 86 5.623E-03 7 -1· 125E-03 27 1.382E-04 47 1.676E-03 67 3.530Ε-03 87 5.742E-03 8 -1.067Ε-03 28 2.084E-04 48 1.760E-03 68 3.632Ε-03 88 5.863E-03 9 -1.010Ε-03 29 2.793E-04 49 1.846E - 03 69 3·735Ε-03 89 5.985E-03 10 -9.515Ε-04 30 3.508E-04 50 1.933E-03 70 3.838Ε-03 90 6.108E-03 11 -8.925Ε-04 31 4.231E-04 51 2.020E- 03 71 3.943Ε-03 91 6.231E-03 12 - 8· 330E - 04 32 4·961E-04 52 2.108E-03 72 4.048Ε-03 92 6.356E-03 13 -7.728Ε-04 33 50698E-04 53 2.197E - 03 73 4.154Ε-03 93 6.482E-03 14 -7.120Ε-04 34 6.443E-04 54 2.287E-03 74 4.262Ε-03 94 6.609E-03 15 -6.506Ε-04 35 7.194E-04 55 2.377E-03 75 4.370Ε-03 95 6.737E-03 16 -5.885Ε - 04 36 7.953E-04 56 2.468E-03 76 4.479Ε-03 96 6.866E-03 17 -5.258Ε - 04 37 8.720E-04 57 2.561E-03 77 4.589Ε-03 97 6.996E-03 18 -4. 624Ε-04 38 9.494E-04 58 2.654E-03 78 4.700Ε-03 98 7.127E-03 19 -3.983Ε-04 39 1.028E-03 59 2.748E-03 79 4.812Ε-03 99 7.259E-03 20 -3.336Ε-04 40 1.106E-03 6 0 2.842E-03 80 4.925Ε-03 100 7.392E-03 (表二)°c Vir °C Vir °C Vir °C Vir °C Vir 1 -1.454E-03 21 -2.682E-0 4 41 1.186E-03 61 2.938E-03 81 5.039E-03 2 -1.401E-03 22 -2.022E-0 4 42 1.267E-03 62 3.035E-03 82 5.153E-03 3 -1,347E-03 23 -1.355E- 0 4 43 1.348E-03 63 3· 132E - 03 83 5.269E-03 4 -1· 292E-03 24 -6.808E - 0 5 44 1.430E - 03 64 3.230Ε-03 84 5.386E-03 5 -1.237E-03 25 0.000E+0 0 45 1.508E-03 65 3.329Ε- 03 85 5.504E-03 6 -1.181E-03 26 6.877E-05 46 1.591E-03 66 3.429Ε-03 86 5.623E-03 7 -1· 125E-03 27 1.382E-04 47 1.676E-03 67 3.530Ε-03 87 5.742E-03 8 -1.067Ε-03 28 2.084E-04 48 1.760E-03 68 3.632Ε-03 88 5.863E-03 9 -1.010Ε-03 29 2.793E-04 49 1.846E - 03 69 3·735Ε-03 89 5.985E-03 10 -9.515Ε-04 30 3.508E-04 50 1.933E-03 70 3.838Ε-03 90 6.108E-03 11 -8.925Ε-04 31 4.231E-04 51 2.020E- 03 71 3.943Ε-03 91 6.231E-03 12 - 8· 330E - 04 32 4·961E-04 52 2.108E-03 72 4.048Ε-03 92 6.356E-03 13 -7.728Ε-04 33 50698E -04 53 2.197E - 03 73 4.154Ε-03 93 6.482E-03 14 -7.120Ε-04 34 6.443E-04 54 2.287E-03 74 4.26 2Ε-03 94 6.609E-03 15 -6.506Ε-04 35 7.194E-04 55 2.377E-03 75 4.370Ε-03 95 6.737E-03 16 -5.885Ε - 04 36 7.953E-04 56 2.468E-03 76 4.479Ε-03 96 6.866E-03 17 -5.258Ε - 04 37 8.720E-04 57 2.561E-03 77 4.589Ε-03 97 6.996E-03 18 -4. 624Ε-04 38 9.494E-04 58 2.654 E-03 78 4.700Ε-03 98 7.127E-03 19 -3.983Ε-04 39 1.028E-03 59 2.748E-03 79 4.812Ε-03 99 7.259E-03 20 -3.336Ε-04 40 1.106E-03 6 0 2.842E-03 80 4.925Ε-03 100 7.392E-03 (Table 2)

II

Claims (1)

、申請專利範圍： 種紅外線感溫裝置生產時校 度泰w t、 、， 又正方去，主要係校對溫 兔隹的測置狹差’其校正步驟如下· .建立標準的溫度對電阻、電壓表（熱敏電阻對，昭表（ Thermistor l〇〇kup table); 熱電堆對照表（Therm〇pile 1〇〇kup table))；The scope of application for patents: When the infrared temperature sensing device is produced, the school's degree is Twt, and, and the square is gone. The main reason is to check the narrowness of the temperature of the rabbit. The calibration procedure is as follows. • Establish a standard temperature versus resistance and voltmeter. (Thermistor l〇〇kup table; Therm〇pile 1〇〇kup table); 二·以溫度電堆測量黑體爐二次不同溫度所產生的感應 電壓值V X、V y ’及熱敏電阻（ The rmi s t 〇 r )電阻值Rx、Ry，並測量 到的參數值儲放在記憶體内； 二·解聯立方程式：2. Measure the induced voltage values VX, V y ' and the thermistor ( The rmi st 〇r ) resistance values Rx and Ry generated by the temperature difference of the black body furnace at the second temperature, and store the measured parameter values. Memory; Second, the solution of the cube: 預设溫度電堆電阻的誤差值（K t h e r );第一次 感應電壓值溫度電堆靈敏度K (第一標準黑 體爐溫度（Tbb4)—·環境溫度（Tther4))· · (1 ) 第二次感應電壓值Vy=溫度電堆靈敏度κ(第二標 準黑體爐溫度（Tb b4) —環境溫度（丁 t h e r 4 ))· .(2) 其中，修正回路如下： 1 ·以溫度電堆電阻的誤差值（K t h e r)基準修正熱 敏電阻對照表（Thermistor lookup table)； 2 ·再以R χ查熱敏電阻（Thermistor 12 ?273225 lookup table)得到Τχ; 3 ·以Τ χ及第一次黑體爐的測試溫度查熱電堆對照 表（Thermo pi le lookup table)得到電壓值Vxx; 4 ·以V χ除以v χ χ得到熱電堆 (The rmop i 1 e)靈敏度（K); 5 ·以V y查修正後的熱電堆對照表（The error value of the preset temperature stack resistance (K ther ); the first induced voltage value temperature stack sensitivity K (first standard black body furnace temperature (Tbb4) - ambient temperature (Tther4)) · (1) second Sub-induced voltage value Vy = temperature stack sensitivity κ (second standard black body furnace temperature (Tb b4) - ambient temperature (Dingther 4)) · (2) where the correction circuit is as follows: 1 · With temperature stack resistance Error value (K ther) reference correction thermistor lookup table; 2 · Then look at the thermistor 12 ? 273225 lookup table to obtain Τχ; 3 · Τ χ and the first black body The temperature of the furnace is measured by the Thermo pi le lookup table to obtain the voltage value Vxx; 4 · Divided by V χ by v χ χ to obtain the thermopile (The rmop i 1 e) sensitivity (K); 5 · V y check the corrected thermopile comparison table ( Thermopile lookup table) 得R y所相對的溫度T y ; 6 ·以R y及T y修正溫度電堆電阻的誤差值（ K t h e r)，並判斷校正次數是否滿足c的要 求，若為否，則回到1 ;若為是，則熱電堆（ Thermopile )靈敏度（κ )及溫度熱敏電 阻的誤差值（K t h e r )儲存到記憶體内，完成 校正工作。Thermopile lookup table) The relative temperature T y of R y ; 6 · Correct the error value of the temperature stack resistance ( K ther ) with R y and T y , and judge whether the number of corrections satisfies the requirement of c. If not, then Go back to 1; if it is, the Thermopile sensitivity (κ) and the temperature thermistor error value (K ther ) are stored in the memory to complete the calibration. =申請專職圍第1項所述之紅外㈣溫裝置生產時 枚正方法，其中，該誤差值溫度電堆電阻的誤差值 (Kthe r) = R2 5/100000。 如申請專利範圍第1項所述之紅外線感溫裝置生產時 枚正方法’其中，在修正回路内第6項判斷式中C條 件為：C+1;C>=5。 •t申請專利範圍第1項所述之紅外線感溫裝置生產時 ^方法’其中’因以絕對溫度計算標準黑體爐的溫 度，所以需要再加上273.15t，故，該標準黑 13 4 1273225 •體爐的溫度（Tb b4)又等於（測量之黑體爐溫度+ 273 · 1 5) 4。= Application for the production of the infrared (four) temperature device described in item 1 of the full-time occupation, in which the error value of the temperature stack resistance (Kthe r) = R2 5/100000. For example, in the production method of the infrared temperature sensing device according to the first aspect of the patent application, the C condition is: C+1; C>=5 in the sixth judgment formula in the correction circuit. • When applying the infrared temperature sensing device described in item 1 of the patent scope, the method 'in which 'the temperature of the standard black body furnace is calculated by absolute temperature, so it is necessary to add 273.15t, so the standard black 13 4 1273225 • The temperature of the body furnace (Tb b4) is again equal to (measured black body furnace temperature + 273 · 1 5) 4 . 1414