1297429 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種控制技術，更詳而言之，係關於 一種結合溫度訊息、溫度變化訊息以及溫度感應器與散熱 風扇之關聯訊息，以控制例如散熱風扇之散熱設備運^ 態的散熱控制系統及方法。 、 【先前技術】 ,*隨著電子設備例如舰器系統中大規模積體電路的 南度積體化’中央處理單元（Centralpr〇cessingUnit， cpu)、硬碟等組件的工作頻率愈來愈高，而令整個系 f熱量亦隨之升高。若不能及時將伺服器機箱内的熱量排 ，出去’累積的熱量會導致系統中各器件或組件因不 =無=正常工作’更爲嚴重地’即可能導致器件或組件 :故障或扣壞。為確保伺服器系統的正常運作，則必 換的手亦即利用散熱風扇並通過風道儘快將 :、里"至伺服器機箱外，而如何控制散熱風扇運作則 糸統有效散熱的關鍵所在。 、 哭對=所採用的控制散熱風扇的方法係透過溫度傳感 記憶體、硬碟及電源供應器等相對大功率的發 :、：!·工作時的溫度狀況進行測量，並根據測量的 應控制表，#測量建立一》皿度與風扇轉速的對 扇的轉速為二::;=所設定的溫度值時，^ 得的，卜…疋〉皿度值對應的速度，例如，當所測 〜升亚向於所設定溫度值的上限值（Upper Limit) 19356 1297429 知，控制風扇以最高轉速運作；當所測得的溫度下降並低 於所設定溫度值的下限值（LowerLimit)時，控制風扇以低 速運作。 — 然而，前述控制散熱風扇運作的方法僅參考所測得溫 度的高低，而熱傳遞過程中所存在的熱阻會不可避免地造 成溫度感應器的感應值較實際溫度值有一定的滯後，亦即 !=惰！ ’此即會產生下述缺失：當溫度感應器感測到 二:广度向於所設定溫度值的上限值時，器件的實際溫度 ⑽，量的溫度，由於測量滞後，風扇未能及時 间相提供必需的散熱風速而可能導致ϋ件因持續 尚溫而損傷；反之，卷、wσ 、、 < -皿度感應益感測到器件溫度低於所 否又疋/皿度值的下限值時，哭丰 詈H ★ 士 ή 的只際溫度可能已經低於測 m匕％風扇仍保持高速轉動 及額外的噪音，同時其使用妄人原的浪費 τ，、便用可命亦會党到一 此，此種僅透過測量溫度的高 Ί〜日因 I制散熱風扇的高速或錢 ·彳慮溫”化作為控 门、砍低迷運作，故不僅不能 的”二由於散熱風扇高速與低速間的直接轉換1二 源產生階躍式的衝擊而可能導致電源損壞。Τ、曰，电 另外，爲了提高系統的散熱能 設有複數個溫度感應器分別對重要器件或 董外，亦設有複數個散熱風扇 ^仃測 熱。通常的做法係將各溫度感：：或組件有效散 聯，而此種亦存在缺失，舉例而古=、、風扇――對應關 感應器僅對應控制最鄰。^里CPU溫度的溫度 u的散熱風扇’若該散熱風扇 19356 7 1297429 發生異常而難以降低 並不合提古I ^皿度日守，其餘較爲鄰近的風扇 间轉速以確保CPU的有效散熱。 b自如何提供一種結合所設定溫度的限值及溫度實 應哭及Μη Γ 扇之轉動速度，以及整合溫度感 二:二：$羽之關聯訊息以實現對複數散熱風扇之關聯 =的散熱控制系統及方法，遂成為目前亟待解決之重要 【發明内容】 征一鑒Γ上述習知技術之缺失，本發明之主要目的在於提 溫产Γ政f控制系統及方法，其結合所設定溫度的限值及 控制散熱風扇之轉動速度，藉此提高電子 "又備之散熱效率。 法t f之另一目的在於提供—種散熱控制系統及方 之轉動ΓΓ㈣風扇之轉動加速度以平穩控制散熱風扇 避免散熱風扇對電源供應上之階躍式衝 手祕減少了散熱風扇之啓動噪音。 法，：共-種散熱控制系統及方 實現對複數散熱風扇之關聯控制r扇之關％訊息，藉此 季統二ί述二其他目的’本發明即提供-種散熱控制 值對至/ ^依據至少一溫度感應器所測量之溫度 之運作狀態進行控制，該散熱控制系 、、先係包括.關聯模組，係用以建 ’、 °間之_關係’並用以建立各量化溫度值、量化溫度 19356 8 1297429 k化值與各量化控制變化值間 pa ^ ^ g 1之對I關係，且依據該對應 _生成相應之關聯控制表；擷取模組，偏以 設日刚取各溫度感應器所測量之温度值，且依據相鄰預 4間=度值計算各溫度變化值，並對所測量之各溫度 值=所計算之各溫度變化值分別進行量化以獲取對應之量 ^显度值及量化溫度變化值；查詢模組，係心依據該榻 取板組所獲取之量化溫度值及量化溫度變化值查詢該關聯 模組所建立之關聯控制表，以獲得對應於該量化溫度值及 量化溫度變化值之量化控制變化值；計算模組，係用以依 據該查詢模組所查詢到之量化控制變化值及該關聯模組所 建立之各散熱設備與各溫度感應器間之關聯關係計算各散 所計算之各散熱設備之控制值分別輪出一控制訊號至對應 之散熱設備，藉此控制各散熱設備之運作狀態。 其中，該散熱設備係為一散熱風扇；該量化控制變化 鲁值係指量化加速度值，該散熱設備之控制值係指散熱風扇 之加速度值；該散熱風扇之控制訊號係為脈衝寬度模式 (Pulse Width Mode，PWM)訊號，且用以控制該散熱風扇之 風扇轉動速度。 熱設備之控制值；以及控制模組，係用以依據該計算模組 另外’本發明之散熱控制糸統復包括一 貞測模組，係 用以偵測各散熱風扇之速度運作狀態，以供該控制模組於 政熱風扇發生異常時’控制其餘散熱風扇進入補償控制 模式’其中，該補償控制模式係指依據該關聯模組所建立 之各散熱風扇與各溫度感應器間之關聯關係，令其餘具有 19356 9 .1297429 關聯關係之散熱風扇提高轉動速度。 各4'包括下述步驟:建立各散熱設備與1297429 IX. Description of the Invention: [Technical Field] The present invention relates to a control technique, and more particularly to a combination of a temperature message, a temperature change message, and a temperature sensor and a cooling fan. A heat dissipation control system and method for controlling a heat dissipation device such as a heat dissipation fan. [Prior Art], * With the south-west integration of large-scale integrated circuits in electronic equipment such as ship systems, the central processing unit (cpu), hard disk and other components are operating at a higher frequency. And the whole system f heat also increased. If the heat in the server chassis is not exhausted in time, the accumulated heat will cause the devices or components in the system to be more serious due to not = no = normal operation, which may result in the device or component: failure or deduction. In order to ensure the normal operation of the server system, the hand that must be replaced is to use the cooling fan and pass through the air duct as soon as possible: to the outside of the server chassis, and how to control the operation of the cooling fan is the key to effective heat dissipation. . The method of controlling the cooling fan used by the crying pair is based on the relatively high power of the temperature sensing memory, the hard disk and the power supply, etc.:::· The temperature condition during operation is measured, and according to the measurement Control table, #Measurement establishes the speed of the fan and the fan speed of the fan is two::; = the temperature value set, ^, ...... ...... the speed corresponding to the value of the dish, for example, Measure the upper limit of the set temperature value (Upper Limit) 19356 1297429 Know that the fan is controlled to operate at the maximum speed; when the measured temperature drops below the lower limit of the set temperature value (LowerLimit) When the fan is controlled, it operates at a low speed. — However, the above method of controlling the operation of the cooling fan only refers to the measured temperature, and the thermal resistance existing in the heat transfer process will inevitably cause the temperature sensor to have a certain hysteresis value compared with the actual temperature value. Ie! = Idle! 'This will cause the following loss: When the temperature sensor senses two: the breadth to the upper limit of the set temperature value, the actual temperature of the device (10), the temperature of the quantity, due to the measurement lag, the fan fails to be timely The interphase provides the necessary heat dissipation speed, which may cause the element to be damaged due to the continuous temperature; on the contrary, the roll, wσ, and <-the sense of the sense of the device is lower than the value of the device. When the limit is reached, the temperature of the crying H ★ Gentry may have been lower than the measured m匕%. The fan still maintains high-speed rotation and additional noise, and at the same time it uses the original waste of τ, and it can be used by the party. At this point, this kind of high-speed and low-speed speed of the cooling fan is only because the high-speed and low-speed of the heat-dissipating fan can be used as the control door and the low-cut operation. Direct conversion between the two sources produces a step-type shock that can cause power supply damage. Τ, 曰, electricity In addition, in order to improve the heat dissipation of the system, a plurality of temperature sensors are provided for the important components or the external components, and a plurality of cooling fans are also provided. The usual practice is to effectively separate the temperature senses:: or components, and there is also a lack of such, for example, the ancient =, the fan - the corresponding off sensor only corresponds to the control of the nearest neighbor. ^The temperature of the CPU temperature u The cooling fan' If the cooling fan 19356 7 1297429 is abnormal, it is difficult to reduce it. It is not the same as the fan speed, and the other adjacent fans rotate to ensure the effective heat dissipation of the CPU. bHow to provide a combination of the set temperature limit and temperature should be crying and Μ Γ fan rotation speed, and integrated temperature sense two: two: $ feather related information to achieve the correlation of the number of cooling fans = heat control System and method, which has become an urgent problem to be solved [invention] The main purpose of the present invention is to improve the temperature control system and method, which combines the set temperature limit. The value and control of the rotational speed of the cooling fan, thereby improving the electronic heat dissipation efficiency. Another purpose of the method is to provide a kind of heat dissipation control system and the rotation of the fan (four) the rotational acceleration of the fan to smoothly control the cooling fan. The step of avoiding the cooling fan to the power supply reduces the startup noise of the cooling fan. Method: a total of a kind of heat dissipation control system and the implementation of the associated control of the plurality of cooling fans, the information of the fan is closed, and the other purpose of the present invention is to provide a heat dissipation control value to / ^ Controlled according to the operating state of the temperature measured by the at least one temperature sensor, the heat dissipation control system, the first system includes an associated module, which is used to establish a relationship between '°°' and used to establish each quantized temperature value, Quantization temperature 19356 8 1297429 k-value and the relationship between each quantized control change value pa ^ ^ g 1 pair I, and according to the corresponding _ generate the corresponding associated control table; capture module, set the date just take each temperature The temperature value measured by the sensor, and each temperature change value is calculated according to the adjacent pre-four-degree=degree value, and each measured temperature value=the calculated temperature change value is separately quantized to obtain a corresponding quantity The value and the quantized temperature change value; the query module, the system queries the associated control table established by the associated module according to the quantized temperature value and the quantized temperature change value obtained by the set of the board to obtain the corresponding quantized temperature Value and Quantifying the change value of the temperature change value; the calculation module is configured to use the quantitative control change value queried by the query module and the relationship between each heat sink device and each temperature sensor established by the associated module Calculating the control values of the heat dissipating devices calculated by each of the dispersive devices respectively rotates a control signal to the corresponding heat dissipating device, thereby controlling the operating state of each heat dissipating device. The heat dissipation device is a heat dissipation fan; the quantitative control change value refers to the quantized acceleration value, and the control value of the heat dissipation device refers to the acceleration value of the heat dissipation fan; the control signal of the heat dissipation fan is the pulse width mode (Pulse) Width Mode, PWM) signal, and used to control the fan rotation speed of the cooling fan. The control module is used to control the module according to the calculation module. The heat dissipation control system of the present invention further includes a detection module for detecting the speed operation state of each cooling fan. The control module is configured to control the remaining cooling fans into the compensation control mode when the heating fan is abnormal. The compensation control mode refers to the relationship between the cooling fans and the temperature sensors established by the associated module. , so that the remaining cooling fans with 19356 9 .1297429 relationship increase the rotation speed. Each 4' includes the following steps: establishing each heat sink device and
關聯關係，並建立各量化溫度值、量化 !化控制變化值間之對應關係，且依據該 、田關係生成相應之關聯控制表；間隔-預設時間擷取各 =度感應&所測量之溫度值，且依據相鄰預設時間之溫度 ^计异各溫度變化值；對所測量之各溫度值及所計算之各 ，皿度變化值分別進行量化，以獲取㈣之量化溫度值及量 化溫度變化值；依據所獲取之量化溫度值及量化溫度變化 ，查詢該關聯控制表’以獲得對應於該量化溫度值及量化 :度變化值之量化控制變化值；依據所查詢到之量化控制 ，化，及所建立之各散熱設備與各溫度感應器間之關聯關 係计异各散熱設備<控制i;以及依據所計算之各散熱設 備之控制值分職控制减至對應之散熱設備，藉此 控制各散熱設備之運作狀態。 其中，忒散熱設備係為一散熱風扇；該量化控制變化 值係指置化加速度值，該散熱設備之控制值係指散熱風扇 之加速度值。該散熱風扇之控制訊號係為脈衝寬度模式 (Pulse Width Mode，PWM)訊號，且用以控制該散熱風扇之 風扇轉動速度。 另外’本發明之散熱控制方法復包括偵測各散熱風扇 之速度運作狀態，且於一散熱風扇發生異常時，控制其餘 散熱風扇進入補償控制模式，其中，該補償控制模式係指 依據所建立之各散熱風扇與各溫度感應器間之關聯關係， 10 19356 1297429 令其餘具有關聯關係之散熱風扇提高轉動速度。 本發明之散熱控㈣統及方法係結合溫^感應器所 二里：：度及溫度變化訊息’以確定散熱風扇之轉動加速 二溫度感應器與散熱風扇之關聯訊息，藉此 轉動速度。因此，本發明之散熱控制系統 度感應器所測量之溫度及溫度變化訊息，故 康：度變化預測溫度變化的趨勢，從而解決了因孰傳 ，ί 熱惰性而導致測量滯後、無法及時有效地散 …/>c費電源以及產生額外噪音等缺失。 【實施方式】 以下係藉由特定的具體實例說明本發明之實施方 :，熟悉此技藝之人士可由本說明書所揭示之 瞭解本發明夕甘从i t 奋孕工约地 他優點與功效。本發日月亦可藉由其他不同 』；=例加以施行或應用，本說明書中的各項細節亦可 ►修鋅與變更。 明之精神下進行各種 ㈣Γ1Ί方塊示意圖’其係用以顯示本發明之散熱 1係用、以充^/細架構。如圖所示’本發明之散熱控制系統 一、 、據至少一溫度感應器1〇所測量之溫度值對至少 :散熱風扇17的散熱設備運作狀態進行控制，於本實 二歹，錢熱風扇17係為設置於舰器機箱中之 =该散熱控制系統係包括關聯模組u、擷取模組12:杳 珣挺組1 3、斗瞀伊a ,, 一 ^ D斤极、、且14、控制模組15以及偵測模組16。 n又備除散熱風扇外，亦例如為液態冷卻系統，透過 19356 11 1297429 本發明之散熱控制系統亦可控制該液態冷卻系統之泵體對 冷郃液進出流速的處理，以下實施例中，將以散熱風扇作 為散熱設備為例說明。Correlation relationship, and establish a corresponding relationship between each quantized temperature value, quantify, and control change value, and generate a corresponding associated control table according to the field relationship; interval-preset time captures each = degree sense & measured Temperature value, and according to the temperature of the adjacent preset time, the temperature change value is calculated; the measured temperature values and the calculated values are respectively quantified to obtain (4) the quantized temperature value and the quantization The temperature change value is obtained according to the obtained quantized temperature value and the quantized temperature change, and the associated control table is queried to obtain a quantized control change value corresponding to the quantized temperature value and the quantized: degree change value; And the relationship between each of the heat dissipating devices and the temperature sensors that are established is different from each of the heat dissipating devices <control i; and according to the calculated control value of each heat dissipating device, the subordinate control is reduced to the corresponding heat dissipating device, This controls the operational status of each cooling device. The heat dissipation device is a heat dissipation fan; the quantization control change value is a set acceleration value, and the control value of the heat dissipation device refers to an acceleration value of the heat dissipation fan. The control signal of the cooling fan is a Pulse Width Mode (PWM) signal, and is used to control the fan rotation speed of the cooling fan. In addition, the heat dissipation control method of the present invention includes detecting the speed operation state of each of the cooling fans, and controlling the remaining cooling fans to enter the compensation control mode when an abnormality occurs in the cooling fan, wherein the compensation control mode is based on the established The relationship between each cooling fan and each temperature sensor, 10 19356 1297429, causes the remaining associated cooling fans to increase the rotational speed. The heat-dissipating control system of the present invention is combined with the temperature sensor and the temperature change message to determine the rotational acceleration of the cooling fan and the information about the temperature sensor and the cooling fan, thereby rotating the speed. Therefore, the temperature and temperature change information measured by the heat-dissipating control system of the present invention is such that the change in temperature predicts the trend of temperature change, thereby solving the measurement lag caused by 孰 ,, 热 thermal inertia, and cannot be timely and effectively Dissipate .../>c fee power supply and create additional noise and other missing. [Embodiment] The following embodiments are described by way of specific examples: those skilled in the art can understand the advantages and effects of the present invention from the disclosure of the present invention. The sun and the moon may also be implemented or applied by other different methods; the details in this manual may also be modified by zinc. In the spirit of the Ming, various (four) Ί1Ί block diagrams are used to display the heat dissipation system of the present invention. As shown in the figure, the heat dissipation control system of the present invention, according to the temperature value measured by at least one temperature sensor 1 对, controls at least the operation state of the heat dissipation device of the heat dissipation fan 17, in the actual two, the money heat fan The 17 series is installed in the chassis of the ship. The heat dissipation control system includes the associated module u, the capture module 12: the 杳珣 组 group 1 3, the 瞀 瞀 a, , a ^ D 斤 , , and 14 The control module 15 and the detection module 16 are provided. In addition to the cooling fan, it is also a liquid cooling system, for example, through 19356 11 1297429. The heat dissipation control system of the present invention can also control the processing of the flow rate of the cold sputum into and out of the pump body of the liquid cooling system. In the following embodiments, Take the cooling fan as a heat sink as an example.
該關聯模組11係用以建立各散熱風扇17與各溫度感 應為1 〇間之關聯關係，並用以建立各量化溫度值、量化溫 度變化值與各量化控制變化值間之對應關係，且依據該對 應關係生成相應之關聯控制表11〇。其中，該量化控制變 化值係指散熱風扇之量化加速度值。 舉例而a，若溫度感應器有6個，則欲測量的發熱器 件分^為2 f員CPU、記憶體、電源供應器、個硬碟的溫度， 且方、月述之發熱器件附近則設置了 5個散熱風扇的散熱風 扇17 ’依據各溫度感應器所對應測量之發熱器件以及各散 ，風扇之設置位置，故本實施例之關聯模組u所建立之各 風扇17與各溫度感應器1〇間之關聯關係為“（ 係數），其如式（1)所示： 0.5 0 0 0 0.5 0 0 1 0.3 0 0.7 1 0.3 0 0.5 1 0 0 0.5 0 0.3 0 0.8 0 0.8 0.5 0 1 0 式⑴ /、中1代表散熱風扇17虛l黑声；^θ ^ 關係（亦即，盘物戶17 ”度感應盗具有最大關聯 發献哭件：二攻鄰近之溫度感應器所測量之 =、L 代表沒有關聯關係。舉例而言，第-溫产 _ CPU π ^ ^凰度，而弟一散熱風扇最鄰近該第 cpu，因此該第一散熱風 加 乐 、乐 /里度感應器的關聯係 19356 12 1297429 數μ 1，1為1，第二散熱風扇較爲鄰近第一 CPU，因此第二 散熱風扇與第一溫度感應器的關聯係數# 21為〇·5，第三、 第四及第五散熱風扇與第一溫度感應器沒有關聯關係。 請簽閲第3 Α圖，其係顯示依據溫度τ及溫度變化△Τ 的範圍將溫度T及溫度變化ΔΤ分別定義為（模糊化）離 散的6個1化溫度值以及7個量化溫度變化值，如圖所示， 溫度T由低至高依次為6個量化溫度值NB、NS、NZ、PZ、 _ PS及PB，溫度變化△ τ由低至高依次為7個量化溫度值 NB、NM、NS、AZ、PS、PM 及 PB。接著，請參閲第 3B 圖’其係為該關聯模組11依據第3 A圖之溫度T所分各量 化溫度值T及溫度變化ΔΤ所分各量化溫度變化值所建立 之關聯控制表11 〇，亦即各量化溫度值、量化溫度變化值 與各量化加速度值△V間之對應關係。如圖所示，量化加 速度值△ v由低至高係包括NB、NM、NS、AZ、PS、PM 及PB，當溫度T的量化溫度值為NB (溫度最低）以及溫 •度變化ΔΤ的量化溫度值為NB (溫度處於最快下降變化） 時，量化加速度值Δν為NB(以最大的減速度降低風扇轉 速）；當溫度T的量化溫度值為pB (溫度最高）以及溫 度變化ΔΤ的量化溫度值為PB (溫度處於最快上升變化） 時，量化加速度值Δν為PB (以最大的加速度提高風扇轉 速）。 該擷取模組12係於間隔一預設時間擷取各溫度感應 為1 〇所測1之溫度值，且依據相鄰預設時間之溫度值計算 各Μ度變化值，並對所測量之各溫度值及所計算之各溫度 13 19356 1297429 變化值分別騎量化㈣取對叙量化溫度值及量化溫产 變化值。於本實施例中，該操取模組12於—預設時間操ς 6個溫度錢II所測量之溫度值，並計算各溫度值盘前一 預設時間之差值以制各溫度變化值。由於各溫度值及溫 度變化值為較精確之數值，因此需要參考第3α圖所示對 其進行量化（模糊化）以獲取對應於當前時間所測量的、、θThe association module 11 is configured to establish a correlation relationship between each of the cooling fans 17 and each temperature sensing, and to establish a correspondence between each quantized temperature value, the quantized temperature change value, and each quantized control change value, and The correspondence generates a corresponding association control table 11〇. The quantized control change value refers to the quantized acceleration value of the heat dissipation fan. For example, a, if there are 6 temperature sensors, the heating device to be measured is divided into the temperature of the CPU, the memory, the power supply, and the hard disk, and the vicinity of the heating device is set. The cooling fan 17' of the five cooling fans is based on the heat generating device corresponding to each temperature sensor and the position of each fan and fan. Therefore, the fan 17 and each temperature sensor established by the associated module u of this embodiment are provided. The relationship between 1〇 is “(coefficient), which is as shown in formula (1): 0.5 0 0 0 0.5 0 0 1 0.3 0 0.7 1 0.3 0 0.5 1 0 0 0.5 0 0.3 0 0.8 0 0.8 0.5 0 1 0 Equation (1) /, Medium 1 represents the blackout of the cooling fan 17; ^θ ^ relationship (that is, the disk object 17) degree sensory piracy has the largest correlation to send the crying: the temperature measured by the adjacent temperature sensor L represents no association. For example, the first-temperature production _ CPU π ^ ^ radiance, and the brother a cooling fan is closest to the cpu, so the first cooling wind plus music, music / ri sensor Close contact 19356 12 1297429 number μ 1,1 is 1, the second cooling fan is closer to the first CPU, The correlation coefficient # 21 of the second cooling fan and the first temperature sensor is 〇·5, and the third, fourth, and fifth cooling fans are not associated with the first temperature sensor. Please refer to the third drawing, It is shown that the temperature T and the temperature change ΔΤ are defined as (fuzzy) discrete six 1-temperature values and seven quantized temperature changes according to the range of temperature τ and temperature change ΔΤ, as shown in the figure, the temperature T is determined by The low to high order is 6 quantized temperature values NB, NS, NZ, PZ, _PS and PB, and the temperature change Δ τ is 7 quantized temperature values NB, NM, NS, AZ, PS, PM and PB from low to high. Next, please refer to FIG. 3B, which is an associated control table 11 established by the correlation module 11 according to the quantized temperature value T and the temperature change ΔΤ divided by the temperature T of FIG. 3A. 〇, that is, the relationship between each quantized temperature value, the quantized temperature change value, and each quantized acceleration value ΔV. As shown, the quantized acceleration value Δv from low to high includes NB, NM, NS, AZ, PS, PM and PB, when the temperature T is quantized, the temperature is NB (the lowest temperature) and the temperature • When the quantized temperature value of the degree change ΔΤ is NB (the temperature is at the fastest falling change), the quantized acceleration value Δν is NB (the fan speed is reduced by the maximum deceleration); when the quantized temperature value of the temperature T is pB (the highest temperature) And when the quantized temperature value of the temperature change ΔΤ is PB (the temperature is at the fastest rising change), the quantized acceleration value Δν is PB (the fan speed is increased by the maximum acceleration). The capturing module 12 is at a predetermined interval 撷Take the temperature value of 1 measured by each temperature, and calculate the change value of each temperature according to the temperature value of the adjacent preset time, and measure the temperature value of each temperature and the calculated temperature of each time 13 19356 1297429 Ride the quantification (4) separately to quantify the temperature value and quantify the change in the temperature. In this embodiment, the operation module 12 operates the temperature values measured by the six temperature money II at a preset time, and calculates a difference between the preset time times of each temperature value to prepare each temperature change value. . Since each temperature value and temperature change value are more accurate values, it is necessary to quantize (fuzzify) as shown in Fig. 3α to obtain θ corresponding to the current time.
度值及溫度變化值之量化溫度值（Τ1〜Τ6)及量化溫度變化皿 值（△ Τ1 〜△ Τ6)。 5亥查5旬模組13係用以依據該擷取模組〗2所獲取之量 化溫度值及量化溫度變化值查詢該關聯模組〗丨所建立之 關聯控制表110，以獲得對應於該量化溫度值及量化溫度 變化值之量化控制變化值。於本實施例中，該查詢模: 查詢如第3Β圖所示之關聯控制表，藉此可獲得對應於量 化溫度值（Τ1〜Τ6)及量化溫度變化值（ΔΤ1〜ΔΤ6)之量化加 速度值（△ V〗〜△ v6)。 該計算模組14係用以依據該查詢模組13所查詢到之 置化控制變化值及該關聯模組1丨所建立之各散熱風扇工7 與各溫度感應器10間之關聯關係計算各散熱風扇之控制 值。其中，该散熱風扇之控制值係指散熱風扇之加速度值， 該散熱風扇之加速度值係依據式（2)所示計算而得·· 式（2) 於本實施例中，該查詢模組13所查詢到之量化加速 度值係分別為△ Vi、△ 、△ V3、△ V4、△ v5以及△ v6，該 關聯模組1 1所建立之各散熱風扇與各溫度感應器之關聯 19356 14 1297429 ，係如上速式⑴所示，因此，該計算模組m所計算之各 散熱風扇之加速度值係分別如式（3)至式⑺所示：π /〗=max{zh’〗，〇5 也，^Δνβ) 、 式（3) 〇.3ζίν3’ 0.8Jv6} 式（4) 〇_恤4，·6}式(5) 05㈣ 式⑹ 式⑺The quantized temperature values (Τ1 to Τ6) of the degree and temperature change values and the quantized temperature change values (Δ Τ1 to △ Τ6). The 5th check module 13 is used to query the associated control table 110 established by the associated module according to the quantized temperature value and the quantized temperature change value obtained by the capture module 〖2 to obtain corresponding The quantized temperature value and the quantized temperature change value of the quantized temperature change value are quantized. In the present embodiment, the query mode: Query the associated control table as shown in FIG. 3, whereby the quantized acceleration values corresponding to the quantized temperature values (Τ1 to Τ6) and the quantized temperature change values (ΔΤ1 to ΔΤ6) can be obtained. (△ V〗 ~ △ v6). The computing module 14 is configured to calculate, according to the change control value queried by the query module 13 and the relationship between each cooling fan 7 and each temperature sensor 10 established by the associated module 1 The control value of the cooling fan. The control value of the cooling fan is the acceleration value of the cooling fan, and the acceleration value of the cooling fan is calculated according to the formula (2). (2) In the embodiment, the query module 13 The quantized acceleration values that are queried are Δ Vi, Δ, ΔV3, ΔV4, Δv5, and Δv6, respectively, and the associated cooling fans established by the associated module 1 1 are associated with temperature sensors 19356 14 1297429 , As shown in the above formula (1), therefore, the acceleration values of the respective cooling fans calculated by the calculation module m are as shown in the equations (3) to (7): π /〗 〖max{zh', 〇5 , ^Δνβ) , (3) 〇.3ζίν3' 0.8Jv6} (4) 〇 _ shirt 4, · 6} (5) 05 (four) formula (6) formula (7)
f2 =max{〇.5jV], Av2> f3 = max{〇.7^/v2, /jv^ /4 = max{〇.5Jv3, Av^ /5 = max{〇.5z/v4, Av5) 控制模組15係用以依據該計算模組Η所計笞之各 f熱風扇之控制值分別輸出—控制訊號至對應之散Γ風 扇，藉此控制各散熱風扇之運作狀態。其中，所輸出之# 制訊號係為脈衝寬度模式（Pulse胸比Μ_, p谢）訊 號，該P W M訊號之脈衝寬度係依據該計算模組丨4所計算 之各散熱風扇之加速度值fi〜f5#換而得，並可用以直接二 制各散熱風扇之風扇轉動速度。 此該偵測模組16係用以偵測各散熱風扇之速度運作狀 態’以供該控制模組15於—散熱風扇發生異常時，控制1 餘散熱風扇進人補償控制模式，其中，該補償控制模式係 ，依據該關聯模組U所建立之各散熱風扇與各溫度感應 器1〇間之關聯關係’令其餘具有關聯關係之散熱風扇提高 轉動速度。例如，當該偵測模組16根據其中—個散熱風扇 之轉動速度回饋偵測到其發生異常（如低於計算所得的風 扇轉動速度），㈣❹】模組16發出報警訊息至控制模组 15,該控制模組15判斷出與發生異常之散熱風扇具有最大 關聯關係的溫度感應器為特定溫度感應器，因A，該控制 15 19356 1297429 ==5令其餘與特定溫度感應器有關聯關係的散熱風扇 徒回轉動速度（全速轉動）。 控制if於^之散熱控制系統，本發明復提供—種散熱 工，，弟2圖係、為本發明之散熱控制方法之一實施例 二=流程=意圖，該散熱控制方法係用以依據複數溫度 二怎二之溫度值對複數散熱風扇之速度運作進行控 ’° °弟2圖所示。該方法首先執行步驟S20。 間於驟、S2。中，建立各散熱風扇與各溫度感應器間之 ’: ：、：糸’並建立各量化溫度值、量化溫度變化值與各量 閛間之對應關係，且依據該對應關係生成相應之 關和&制表。接著進至步驟S21。 制旦=驟切中’間隔—預設時間擷取各溫度感應器所 得：夂二依據相鄰預設時間之溫度值計算差值以 仔j Q，皿度受化值。接著進至步驟S22。 产錄r=S22^對所測量之各溫度值及所計算之各溫 料化^]進仃1化’以獲取對應之量化溫度值及量化 恤度交化值。接著進至步驟s23。 嶽化S23中’依據所獲取之量化溫度值及量化溫度 询該關聯控制表’以獲得對應於該量化溫度值及 里化 >皿度變化值之量化加速度值。接著進至步譲。 2驟S24中’依據所查詢狀量化加速度值及所建 =各放熱風扇與各溫度感應器間之關聯關係計算各散敎 風扇之加速度值。接著進至步驟825。 於步驟S25中，依據所計算之各散熱風扇之加速度值 19356 16 .1297429 ;=二:，訊號至對應之散熱風扇，藉此控制各散埶 風扇之轉動速度。接著進至步驟S26。 異常於’偵測各散熱風扇之轉動速度是否發生 步驟‘若否、…速度有異常）則進至 各溫产步驟S21’榻取下一預設時間之 又感應為所測量之溫度值。 於步驟S27中，於一散熱風扇發生異常時，依 呈==熱風扇與各溫度感應器間之關聯關係，控制其餘 ^ “關係之散熱風扇提高轉動速度，例如 S:關聯關係之散熱風扇以全速運轉。接著㈣ 邏二:ΓΓ明之散熱控制系統及方法係採用模糊 ^合溫度感應器所測量之温度Τ及溫 二：：力訊息並將之模糊化（離散化）以確定散熱風扇 •聯訊自同時亦融合溫度感應器與散熱風扇之關 外:心#，猎此控制散熱風扇之轉動速度。因此，本發明 2散熱控制系統及方法應用模糊邏輯控制方式，以達^簡 早控制之優點，且結合溫度感應器所測量之溫度及溫度變 化讯息可以依據溫度變化預測溫度變化的趨勢，從而解決 了因熱傳遞過程令之熱惰性*導致測量滞後、無法及時有 效地散熱、浪費電源以及產生額外噪音等缺失。 一其次，透過轉動加速度或減速度控制散熱風扇，可以 平穩控制散熱風扇之轉動速度，藉此避免了因散熱風扇高 速與低逮轉動間的直接轉換對電源產生階躍式的衝擊而損 19356 17 1297429 耗電源之缺失 η 蛉亦減少了散熱風扇之啓。 再者，本發明之散熱系統及方法融數曰 散行關聯，各 散熱風扇之關聯控制。尤13 ^. 戶、見^旻數 u具疋，當其中散熱系蛴中的宜 個散熱風扇發生異常時 糸、、先中的某- 向轉動速度以補償該異常^几扇^ 僅可以達到對發熱器件的有：政編’此不 利用散熱風扇的資源。文政熱亦可以在最大程度上 上述實施例僅例示性說明本發明之原理及其功效，而 北限制本發明。任何熟習此項技藝之人士均可在不違 二本發明之精神及料下，對上述實施料行修飾與改 艾0因此，本發明之權利伴罐 範圍所列。隹利保乂犯圍，應如後述之申請專利 _【圖式簡單說明】 圖第1 ®係為本發明之散熱控制系統之詳細架構示意 第2 ®係為本發明之散熱控制方法之—實施例之詳細 流程示意圖； 第3A圖係為本發明之散熱控制系統及方法對各量化 溫度$及量化溫度變化值之一實施例示意圖；以及 第3B圖係為本發明之散熱控制系統及方法所建立之 關聯控制表之一實施例示意圖。 19356 18 1297429 【主要元件符號說明】 1 散熱控制糸統 10 溫度感應器 11 關聯模組 110 關聯資料表 12 擷取模組 13 查詢模組 14 計算模組 15 控制模組 16 偵測模組 17 散熱風扇 S20〜S27 步驟F2 =max{〇.5jV], Av2> f3 = max{〇.7^/v2, /jv^ /4 = max{〇.5Jv3, Av^ /5 = max{〇.5z/v4, Av5) Control The module 15 is configured to output a control signal to the corresponding divergent fan according to the control values of the f-fans calculated by the computing module, thereby controlling the operating states of the cooling fans. The output signal is a pulse width mode (Pulse chest ratio Μ, p) signal, and the pulse width of the PWM signal is based on the acceleration values fi~f5 of each cooling fan calculated by the calculation module 丨4. #换得得, and can be used to directly rotate the fan speed of each cooling fan. The detection module 16 is configured to detect the speed operation state of each of the cooling fans for the control module 15 to control one of the cooling fans to enter the compensation control mode when the cooling fan is abnormal, wherein the compensation is performed. The control mode is based on the relationship between the cooling fans and the temperature sensors 1 that are established by the associated module U to increase the rotational speed of the remaining associated cooling fans. For example, when the detecting module 16 detects that an abnormality occurs (for example, lower than the calculated fan rotating speed) according to the rotational speed of one of the cooling fans, the module 16 sends an alarm message to the control module 15 The control module 15 determines that the temperature sensor having the greatest correlation with the abnormally generated cooling fan is a specific temperature sensor. Because of A, the control 15 19356 1297429 == 5 causes the rest to be associated with a specific temperature sensor. The cooling fan rotates at a speed (full speed rotation). Controlling the heat control system of if, the present invention provides a heat dissipating work, and the second drawing system is one of the heat dissipation control methods of the present invention. Embodiment 2 = flow = intention, the heat dissipation control method is used according to the plural The temperature value of the second temperature is controlled by the speed operation of the plurality of cooling fans. The method first performs step S20. In between, S2. In the middle, establish a '::,:糸' between each cooling fan and each temperature sensor and establish a corresponding relationship between each quantized temperature value, quantized temperature change value and each quantity, and generate corresponding correlation according to the corresponding relationship & tabulation. Then it proceeds to step S21. The system is determined by the temperature sensor. The difference is calculated according to the temperature value of the adjacent preset time to calculate the difference. Then it proceeds to step S22. The production r=S22^ is used to obtain the corresponding quantized temperature value and the quantified value of the calculated temperature value and the calculated temperature. Then it proceeds to step s23. In Yuehua S23, the correlation control table is referred to based on the obtained quantized temperature value and quantization temperature to obtain a quantized acceleration value corresponding to the quantized temperature value and the gradation > Then proceed to the step. In step S24, the acceleration values of the respective divergent fans are calculated based on the quantized acceleration values of the query and the relationship between the heat radiating fans and the temperature sensors. Then proceed to step 825. In step S25, according to the calculated acceleration values of the respective cooling fans, 19356 16 .1297429 ;= 2:, the signals are sent to the corresponding cooling fans, thereby controlling the rotational speeds of the respective diverting fans. Then it proceeds to step S26. It is abnormal to detect whether the rotational speed of each cooling fan occurs. If the step ‘If no, the speed is abnormal, then it goes to each temperature production step S21' to take the next preset time and sense it as the measured temperature value. In step S27, when an abnormality occurs in a cooling fan, according to the relationship between the == hot fan and each temperature sensor, the remaining cooling fan is controlled to increase the rotation speed, for example, the S: associated cooling fan is Running at full speed. Then (4) Logic 2: 散热明's thermal control system and method uses the temperature and temperature measured by the fuzzy temperature sensor and the temperature information: and the fuzzy information (discrete) to determine the cooling fan From the same time, it also integrates the temperature sensor and the cooling fan: heart #, hunting this control cooling fan speed. Therefore, the present invention 2 heat dissipation control system and method apply fuzzy logic control method to achieve the advantages of simple control And combined with the temperature and temperature change information measured by the temperature sensor, the trend of temperature change can be predicted according to the temperature change, thereby solving the thermal inertia caused by the heat transfer process, causing measurement lag, unable to timely and effectively dissipate heat, wasting power, and Produce additional noise and other missing. Secondly, the cooling fan can be controlled by rotating acceleration or deceleration for smooth control. The rotation speed of the cooling fan, thereby avoiding the step-type impact on the power supply due to the direct conversion between the high-speed and low-speed rotation of the cooling fan, and the loss of the power supply is reduced. 19356 17 1297429 The lack of power consumption η also reduces the opening of the cooling fan. The heat dissipation system and method of the present invention are related to the number of fuses, and the associated control of each of the cooling fans. In particular, the households and the number of the fans are in a state where the heat dissipation fan in the heat dissipation system is abnormal. At the time of the 糸, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The present invention is only illustrative of the principles and effects of the present invention, and the present invention is limited to the present invention. Anyone skilled in the art can modify and modify the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of the right in the present invention is listed in the scope of the tank. The patent application should be as described later. [Simplified drawing] Fig. 1® is the detailed structure of the heat dissipation control system of the present invention. 2nd is a detailed flow diagram of an embodiment of the heat dissipation control method of the present invention; FIG. 3A is a schematic diagram of an embodiment of the heat dissipation control system and method of the present invention for each quantized temperature $ and quantized temperature change value; And Figure 3B is a schematic diagram of an embodiment of the associated control table established by the heat dissipation control system and method of the present invention. 19356 18 1297429 [Description of main component symbols] 1 Thermal control system 10 Temperature sensor 11 Association module 110 Association Data Table 12 Capture Module 13 Query Module 14 Calculation Module 15 Control Module 16 Detection Module 17 Cooling Fan S20~S27 Steps