201205007201205007
、 I w^yu/KA 六、發明說明： 【發明所屬之技術領域】 本揭露是有關於一種熱流情境的控制裝置及方法。 【先前技術】 為因應高科技資訊化時代的來臨，現今建築物已逐步 採用智慧化與自動化的技術，而情境控制為當前智慧建築 所強調的一部份。然而，當前的情境控制技術大都著重在 φ 燈光、聲音或影像的擬真度，而未考量熱流環境的控制。 然而，現今市面上對於熱流環境的控制技術，著重於調節 空氣流動速度及室内溫度以維持人們所感受的熱舒適度 (亦即維持PMV值於0附近）。是故，現行熱流環境控制技 術並不適用於智慧建築或情境擬真遊戲等智慧環境控制 系統中各種擬真環境的熱流控制需求。 【發明内容】 φ 本揭露係有關於一種熱流情境的控制裝置及方法，藉 由簡化的熱舒適度函數並搭配不同場景下的情境指令，可 快速控制環境的溫度與氣流，達到即時且擬真的智慧環境 控制效果。 根據本揭露之第一方面，提出一種熱流情境的控制裝 置，包括一控制器、一冷氣源、一閥件、一加熱器以及一 供氣裝置。控制器用以定義一簡化熱舒適度函數，簡化熱 舒適度函數的可指派參數包括一熱舒適度、一空氣溫度及 一風速。控制器依據一情境指令設定一預設熱舒適度及一 201205007 • j 預設風速，並依據簡化熱舒適度函數、預設熱舒適度及預 设風速得到一期望空氣溫度。冷氣源用以提供一冷空氣。 閥件用以受控於該控制器以控制冷空氣的流量。閥件與供 氣裝置連動並受控於控制器用以供給冷空氣。加熱器用以 受控於控制器將冷空氣加熱為達到期望空氣溫度的空 氣。供氣裝置用以受控於控制器以預設風速從供氣裝置送 出達到期望空氣溫度的空氣。 根據本揭露之第二方面，提出一種熱流情境的控制方 法’包括下列步驟。定義一簡化熱舒適度函數，簡化熱舒 適度函數的可指派參數包括一熱舒適度、一空氣溫度及一 風速。依據一情境指令設定一預設熱舒適度及一預設風 速。依據簡化熱舒適度函數、預設熱舒適度及預設風速得 到一期望空氣溫度。控制一加熱器以將一冷空氣加熱為達 到期望空氣溫度的空氣。 為讓本揭露之上述内容能更明顯易懂，下文特舉/較 佳實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 本揭露提出一種熱流情境的控制裝置及方法，藉由簡 化的熱舒適度函數並搭配不同場景下的情境指令，可快速 得到期望空氣溫度及預設風速以控制環境的溫度與氣 流，達到即時且擬真的智慧環境控制效果。 請參照第1圖，其繪示依照本揭露較佳實施例之熱流 情況的控制方法之流程圖。要先了解的是，熱舒適度 (Predicted Mean Vote，PMV)係為 ISO 7730 規格下，用以 201205007 > · 1 wjyv/r/\ 進行溫熱情境環境判定的指標。PMV介於-3〜3之間。不 同的PMV代表不同的冷熱環境，例如-3代表寒冷(cold)、 -2代表冰快（cool)、_1代表微涼（slightly cool)、0代表中性 (neutral)、1 代表微暖（siightly warm)、2 代表暖和（warm) 及3代表炎熱（hot)等。 熱舒適度PMV的詳細公式如下： PMV = [〇.3〇3 x eXp(-〇.〇36 · Μ) + 0.028] x (Μ - W) - 3.05 χ 10'3 - [5733 - 6.99 χ (Μ - W) - pj -〇.42[(Μ - W) - 58.15]-1.7 χ 1 (Γ5. Μ. (5867 - pa)-_ 0.0014 · Μ ·(34- ta) -3.96χ 10~8 ·fcl · [(tcl + 273)4 -(tr + 273)4] rfci-hc(tcl-ta) td = 35.7-0.028x {j.96xl〇-8 -fcl\tcl +273)4 +273^+/,,-hc-{tcl -/„)}I w^yu/KA VI. Description of the Invention: [Technical Field of the Invention] The present disclosure relates to a control device and method for a heat flow scenario. [Prior Art] In response to the advent of the high-tech information age, today's buildings have gradually adopted intelligent and automated technologies, and situational control is a part of current smart buildings. However, current situational control techniques mostly focus on the fidelity of φ light, sound, or image, without considering the control of the heat flow environment. However, today's control technologies for heat flow environments focus on adjusting air flow rates and room temperatures to maintain the thermal comfort experienced by people (i.e., maintaining PMV values near zero). Therefore, the current heat flow environment control technology is not suitable for the heat flow control requirements of various immersive environments in smart environment control systems such as smart buildings or situational immersive games. SUMMARY OF THE INVENTION φ This disclosure relates to a heat flow situation control device and method. By simplifying the thermal comfort function and matching contextual instructions in different scenarios, the temperature and airflow of the environment can be quickly controlled to achieve instant and immersive The wisdom of the environment control effect. According to a first aspect of the present disclosure, a control device for a heat flow scenario is provided, comprising a controller, a cold air source, a valve member, a heater, and a gas supply device. The controller is used to define a simplified thermal comfort function that simplifies the assignable parameters of the thermal comfort function including a thermal comfort, an air temperature, and a wind speed. The controller sets a preset thermal comfort and a 201205007 • j preset wind speed according to a situational command, and obtains a desired air temperature according to the simplified thermal comfort function, the preset thermal comfort and the preset wind speed. A cold air source is used to provide a cool air. A valve member is used to control the controller to control the flow of cold air. The valve member is coupled to the air supply and is controlled by the controller for supplying cold air. The heater is controlled by the controller to heat the cold air to the air that reaches the desired air temperature. The air supply means is adapted to control the air from the air supply means to reach a desired air temperature at a preset wind speed. According to a second aspect of the present disclosure, a method of controlling a heat flow situation is proposed, which comprises the following steps. A simplification of the thermal comfort function is defined to simplify the assignable parameters of the thermal comfort function including a thermal comfort, an air temperature, and a wind speed. A preset thermal comfort and a preset wind speed are set according to a situational command. A desired air temperature is obtained based on the simplified thermal comfort function, the preset thermal comfort, and the preset wind speed. A heater is controlled to heat a cold air to the air at a desired air temperature. In order to make the above disclosure of the disclosure more obvious and obvious, the following detailed description of the preferred embodiment and the accompanying drawings will be described as follows: [Embodiment] The present disclosure provides a control device and method for a hot flow scenario. By simplifying the thermal comfort function and matching the situational instructions in different scenarios, the desired air temperature and preset wind speed can be quickly obtained to control the temperature and airflow of the environment to achieve an immediate and realistic intelligent environment control effect. Referring to FIG. 1, a flow chart of a method for controlling a heat flow condition in accordance with a preferred embodiment of the present disclosure is shown. It is important to understand that the Predicted Mean Vote (PMV) is an indicator for the determination of the temperature environment in the ISO 7730 standard for 201205007 > · 1 wjyv/r/\. The PMV is between -3 and 3. Different PMVs represent different hot and cold environments, such as -3 for cold, -2 for cool, _1 for slightly cool, 0 for neutral, and 1 for siightly Warm), 2 stands for warm and 3 stands for hot. The detailed formula for thermal comfort PMV is as follows: PMV = [〇.3〇3 x eXp(-〇.〇36 · Μ) + 0.028] x (Μ - W) - 3.05 χ 10'3 - [5733 - 6.99 χ ( Μ - W) - pj -〇.42[(Μ - W) - 58.15]-1.7 χ 1 (Γ5. Μ. (5867 - pa)-_ 0.0014 · Μ ·(34- ta) -3.96χ 10~8 ·fcl · [(tcl + 273)4 -(tr + 273)4] rfci-hc(tcl-ta) td = 35.7-0.028x {j.96xl〇-8 -fcl\tcl +273)4 +273^ +/,,-hc-{tcl -/„)}
hc = 2.38x|id-/o|0'25 /or 2.38x|/t/ -ia|〇i5 >12.1 12.1x7^ for2.3Hx\td-ta\°25 <12.1 fcl ~ |l.00 + 1.290/c/ for Ic, < 0.078 m2 · K/W {l.05 + 0.645/c/ for Icl > 0.078 m2 · K/W 其中’ M為基礎代謝率，W為對外有效做功，:^為 衣服熱阻隔，fcl為衣服表面積，ta為空氣溫度，L為平均 • 輻射溫度’ Var為風速，Pa為濕度，he為對流熱傳係數，tcl 為衣服表面溫度。由於傳統ISO 7730規格之熱舒適度PMV 的公式過於複雜且為非線性，不易實現應用且所需多個感 測器的成本過高。是故本實施例為了簡化，於步驟S100 中，定義一簡化熱舒適度函數，簡化熱舒適度函敖的可指 派參數(assignable parameter)包括一熱舒適度(PMV)、一空 氣溫度(ta)及一風速(var)。此外，簡化熱舒適度函數還更包 括一濕度(Pa)。 傳統的熱舒適度PMV的公式主要受4個環境參數（空 201205007 平均輻射溫度及風速)及2個人因參數or 者罝及活動量）所影響。 似人u ,數（衣 度，並將人因參數之 、：,溫度相同於空氣溫 可由-濕度感測器量.則…:’舌動里視為定值’而濕度係 熱舒適度函數PMv^ \如此—來，則可以得到簡化 *氣、、®产t及Mi 4 3 Var)。其中，熱舒適度PMV、 度ta及風迷〜為變數，亦即可 請參照第2圖，1絡-分职丄 /數 情境的控制裝置之示；；不：':，露較佳實施例之熱流 7軋/原220、—閥件230、一加熱器 (heater)240、一供氣梦罢 ，、 , 虱凌置250、一濕度感測器260以及一 回饋感測器270。其中， ^ 於步驟sioo中，控制例如為-微處理器。 工削态210疋義間化熱舒適度函數pMv =f(ta，var)。 之後，於步驟SU0中，控制器210依據一情境指令 設定-預設缺i|度及—預賴速。其巾，情境指令例如 來自於y多媒體裝置或其他可提供影音聲光效果的裝 置“、丨並不限制。較特別的是’不同於傳統空氣調節系統 均奴將PMV維持於G附近，上述之預設熱舒適度的範圍 係介於-34。舉例來說，若控制器21〇所接受的情境指令 為關於/)/㈣情境指令，則預設熱舒適度可被設定為3 ; 同理’右控制器210所接受的情境指令為關於北極的情境 指令’則預設熱舒適度可被設定為_3。同樣地，預設風速 亦與情境指令相關。實際上，本實施例中之風速即為風力 等級表示’而風力等級可參考國際慣用之蒲福風級表（The Beaufort Scale) ° 201205007 ’ · 1 vvj^u/r/\ μ於步驟S120中，控制器21〇依據簡化熱舒通度函數、 預没熱舒適度及預設風速得到一期望空氣溫度。其中，忾 化熱舒適度函數中的濕度係由濕度感測器260量測得到。 步驟S120即代表，若當前的熱流環境為預設熱舒適度、 預》又風速及期望空氣溫度，即當前的熱流環境為情境指令 所對應的熱流環境。更進一步地，可以經由多次的人因實 ^以進行人體感受的量化控制，並將上述的多種參數整理 鲁 V到查閱表供控制器210參考，以提升控制器21 〇的工 作效率。請參照表1，其為本實施例之各種參數之對照表 例。 PMV 感覺 var(m/s) Beaufort 濕度 活動 衣著 ta(°C) Scale (%) 量 量， 3 炎熱 0.2 無風 70 1.2 0.5 33.7 '—— (calm) 3 炎熱 1 軟風 70 1.2 0.5 33.67 (light ^---____ air) 3 炎熱 2.5 輕風 70 1.2 0.5 33.65 (light breez) 2 暖和 0.2 無風 70 1.2 0.5 30.8 暖和 1 軟風 70 1.2 0.5 31.42 2 暖和 2.5 輕風 70 1.2 0.5 31.65 1 1--- 微暖 0.2 無風 70 1.2 0.5 28 201205007Hc = 2.38x|id-/o|0'25 /or 2.38x|/t/ -ia|〇i5 >12.1 12.1x7^ for2.3Hx\td-ta\°25 <12.1 fcl ~ |l. 00 + 1.290/c/ for Ic, < 0.078 m2 · K/W {l.05 + 0.645/c/ for Icl > 0.078 m2 · K/W where 'M is the basal metabolic rate, and W is effective for external work, : ^ is the thermal barrier of clothing, fcl is the surface area of the clothes, ta is the air temperature, L is the average • Radiation temperature ' Var is the wind speed, Pa is the humidity, he is the convection heat transfer coefficient, and tcl is the clothing surface temperature. Because the formula for the thermal comfort PMV of the traditional ISO 7730 specification is too complex and non-linear, it is not easy to implement and the cost of multiple sensors is too high. Therefore, in order to simplify this embodiment, in step S100, a simplified thermal comfort function is defined, and the assignable parameter of the simplified thermal comfort function includes a thermal comfort (PMV) and an air temperature (ta). And a wind speed (var). In addition, the simplified thermal comfort function also includes a humidity (Pa). The formula for the traditional thermal comfort PMV is mainly affected by four environmental parameters (empty 201205007 average radiant temperature and wind speed) and two individuals due to parameters or enthalpy and activity. Approximate u, number (clothing, and the human factor parameter:, the temperature is the same as the air temperature can be - humidity sensor amount. Then ...: 'tongue is regarded as the fixed value' and the humidity system thermal comfort function PMv ^ \So—come, you can get simplified * gas, ® production t and Mi 4 3 Var). Among them, the thermal comfort PMV, degree ta and wind fan ~ are variables, please refer to Figure 2, 1 network - sub-division / number of situation control device;; no: ':, dew better implementation For example, the heat flow 7 is rolled/original 220, the valve member 230, a heater 240, a gas supply dream, the enthalpy 250, a humidity sensor 260, and a feedback sensor 270. Wherein, ^ in step sioo, the control is, for example, a microprocessor. The working state 210 疋 间 thermal comfort function pMv = f (ta, var). Then, in step SU0, the controller 210 sets a preset default i-degree and a pre-elevation speed according to a situational instruction. The towel, the contextual instruction is, for example, from a y multimedia device or other device that provides an audio-visual sound and light effect ", 丨 is not limited. More particularly, 'different from the conventional air conditioning system, the slave maintains the PMV near G, the above The preset thermal comfort range is between -34. For example, if the controller 21 accepts a situational command with respect to the /)/(4) contextual command, the preset thermal comfort can be set to 3; The contextual command accepted by the right controller 210 is a situational instruction about the North Pole, and the preset thermal comfort can be set to _3. Similarly, the preset wind speed is also related to the contextual instruction. In fact, in this embodiment The wind speed is the wind level representation 'and the wind level can refer to the internationally used Beaufort Scale ° 201205007 ' · 1 vvj^u/r/\ μ in step S120, the controller 21〇 is based on the simplified thermosuppression The degree function, the pre-heatless comfort and the preset wind speed obtain a desired air temperature, wherein the humidity in the thermal comfort function is measured by the humidity sensor 260. Step S120 represents the current heat flow environment. for The preset thermal comfort, the pre-wind speed and the desired air temperature, that is, the current heat flow environment is the heat flow environment corresponding to the situational instruction. Further, the human body can be quantitatively controlled through multiple human factors. The various parameters described above are collated to the look-up table for reference by the controller 210 to improve the working efficiency of the controller 21. Referring to Table 1, it is a comparison example of various parameters of the embodiment. PMV feels var ( m/s) Beaufort moisture activity clothing ta (°C) Scale (%) quantity, 3 hot heat 0.2 no wind 70 1.2 0.5 33.7 '—— (calm) 3 hot 1 soft wind 70 1.2 0.5 33.67 (light ^---____ air 3 hot 5. light breeze 70 1.2 0.5 33.65 (light breez) 2 warm 0.2 no wind 70 1.2 0.5 30.8 warm 1 soft wind 70 1.2 0.5 31.42 2 warm 2.5 light breeze 70 1.2 0.5 31.65 1 1--- slightly warm 0.2 no wind 70 1.2 0.5 28 201205007
表1 此外，若假定·熱舒適度包括_3〜3中整數的7個級 別，而預設風速為部份蒲福風級表中的13個級別，則本 實施例所提供之熱流情境的控制裝置2〇〇可以處理至少Μ 個情境指令。而隨著級別的進一步細分，更可對應至更夕 的情境指令’更刺於現行各種擬真環境的熱流控制需夕 於㈣，兄的控制裝㈣22〇提供 空氣。閥件230控制冷空氣流量。於步驟阳 : 器210控制加熱器240的功率，以將冷办卞 ’控· 201205007Table 1 In addition, if it is assumed that the thermal comfort includes 7 levels of integers in _3 to 3, and the preset wind speed is 13 levels in the partial Beaufort wind level table, the heat flow situation control device provided by the embodiment 2〇〇 can handle at least two contextual instructions. With the further subdivision of the level, it is more appropriate to correspond to the situational instructions of the future. The heat flow control of the various immersive environments is more urgent (4), and the control of the brothers (4) 22 provides air. Valve member 230 controls the flow of cold air. In step Yang: the device 210 controls the power of the heater 240 to be cold-controlled · 控 2012 201205007
-， ， IWDyU/hW 望空氣溫度的空氣。於步驟S140中，供氣裝置250例如 為一風扇（fan)，閥件230與供氣裝置250連動並受控於控 制器210以預設風速從供氣裝置250送出達到期望空氣溫 度的空氣。如此一來，熱流情境的控制裝置200即可提供 控制器210接收之情境指令所對應的熱流環境。 此外，熱流情境的控制裝置200更可以利用回饋感測 器270量測供氣裝置250的出風口 255附近的空氣溫度， 並將量測到的空氣溫度回饋至控制器210以判斷是否準確 φ 的達到預設熱舒適度。若有些許誤差值，則控制器210可 以控制加熱器240或供氣裝置250以進行微調校主，使得 當前的熱流環境能更符合情境指令所對應的熱流環境。 本揭露上述實施例所揭露之熱流情境的控制裝置及 方法，具有多項優點，以下僅列舉部分優點說明如下： 本揭露之熱流情境的控制裝置及方法，藉由簡化的熱 舒適度函數並搭配不同場景下的情境指令，可設定預設熱 # 舒適度及預設風速，並快速得到期望空氣溫度，如此一來 即可快速控制環境的溫度與氣流，達到即時且擬真的智慧 熱流環境控制效果。更進一步地，藉由回饋感測器量測出 的結果作為回饋控制的依據，提高熱流環境擬真的效果 綜上所述，雖然本揭露已以一較佳實施例揭莽如上， 然其並非用以限定本揭露。本揭露所屬技術領域中具有通 常知識者，在不脫離本揭露之精神和範圍内，當可作各種 之更動與潤飾。因此，本揭露之保護範圍當視後附之申請 專利範圍所界定者為準。 201205007-, , IWDyU/hW Look at the air temperature of the air. In step S140, the air supply device 250 is, for example, a fan, and the valve member 230 is coupled to the air supply device 250 and controlled by the controller 210 to deliver air of a desired air temperature from the air supply device 250 at a preset wind speed. In this way, the heat flow scenario control device 200 can provide the heat flow environment corresponding to the context command received by the controller 210. In addition, the heat flow situation control device 200 can further measure the air temperature near the air outlet 255 of the air supply device 250 by using the feedback sensor 270, and feed back the measured air temperature to the controller 210 to determine whether the accuracy is φ. The preset thermal comfort is achieved. If there is a slight error value, the controller 210 can control the heater 240 or the air supply device 250 to fine tune the master so that the current heat flow environment can be more in line with the heat flow environment corresponding to the contextual command. The apparatus and method for controlling the heat flow situation disclosed in the above embodiments have a plurality of advantages. The following only some of the advantages are described as follows: The heat flow situation control device and method of the present disclosure are simplified by a simplified thermal comfort function. The situational instructions in the scene can set the preset heat # comfort and preset wind speed, and quickly get the desired air temperature, so that the temperature and airflow of the environment can be quickly controlled to achieve an instant and realistic intelligent heat flow environment control effect. . Further, the result of the feedback sensor measurement is used as the basis of the feedback control, and the effect of improving the heat flow environment is summarized. Although the disclosure has been disclosed in the above preferred embodiment, it is not Used to define the disclosure. It is to be understood that those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure. Therefore, the scope of protection of this disclosure is subject to the definition of the scope of the appended patent application. 201205007
凰 η ' J 【圖式簡單說明】 第1圖繪示依照本揭露較佳實施例之熱流情況的控 制方法之流程圖。 第2圖繪示依照本揭露較佳實施例之熱流情境的控 制裝置之示意圖。 【主要元件符號說明】 200 :熱流情境的控制裝置 210 :控制器 220 :冷氣源 230 :閥件 240 :加熱器 250 :供氣裝置 255 :出風口 260 :濕度感測器 270 :回饋感測器Phoenix η ' J [Simplified Schematic Description] Fig. 1 is a flow chart showing a control method of a heat flow condition in accordance with a preferred embodiment of the present disclosure. 2 is a schematic diagram of a control device for a heat flow scenario in accordance with a preferred embodiment of the present disclosure. [Main component symbol description] 200 : Heat flow situation control device 210 : Controller 220 : Cold air source 230 : Valve member 240 : Heater 250 : Air supply device 255 : Air outlet 260 : Humidity sensor 270 : Feedback sensor