201215827 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關一種排風系統，尤指一種排風系統的 债測作動方法。 [先前技術3 [0002] 一般人在洗完澡後，常常都會為了讓浴室的溼氣能 夠降低，而讓浴室的排風扇持續的運轉一陣子，並且將 浴室的門關上，避免溼氣從浴室散出至其他的房間，不 過往往在過了一陣子之後，就忘了將排風扇關閉，使得 0 排風持續的運作，直到睡前再進入浴室或是隔天才發現 浴室的排風扇持續的在運作，而造成電能的浪費，長久 ' 下來也增加了電費的負擔。 [0003] 因此，有相關人士將排風扇搭配定時開關，利用定 時開關來設定排風扇的啟動與關閉時間，來避免上述忘 記關閉排風扇的問題，不過習知具定時開關的排風系統 ，是由所設定的時間來決定風扇的啟動及關閉，如此一 Q 來，常常會有浴室溼氣還很重時，排風扇卻已經關閉， 或者是浴室溼氣已經乾的差不多了，但排風扇還持續運 轉，造成電能浪費的問題，且當氣侯明顯變化造成環境 溼度的改變時，使用者往往為了要決定設定排風需要運 轉多久才能將溼氣降下來而苦惱，造成使用上的諸多不 便。 【發明内容】 [0004] 本發明之主要目的，在於解決習知具定時開關的排 風系統，由時間決定排風系統的啟動及關閉，不能切合 099135157 表單編號A0101 第3頁/共14頁 0992061393-0 201215827 [0005] [0006] [0007] [0008] [0009] [0010] 環境溼度的問題。 為達上述目的，本發明提供一種排風系統的偵測作 動方法，該排風系統包含有一溼度感測單元、一與該湮 度感測單元電性連接的處理單元以及一與該處理單元電 性連接的風扇單元，本發明藉由處理單元讀取溼度感測 單元所偵測到的數值，並處理該數值，而控制風扇單元 的啟動及關閉時機，本發明包含有以下步驟： 51 :啟動該風扇單元，藉由該溼度感測單元偵測環 境溼度並得到一起始數值，並由該處理單元記錄該起始 數值； 52 :強制該風扇單元持續運轉至一指定時間，該指 定時間係選自由1分鐘到120分鐘的任一時間點； 53 :該溼度感測單元持續偵測環境溼度並得到一後 續數值，由該處理單元持續記錄該後續數值；以及 54 :該處理單元處理該起始數值與該後續數值，判 斷是否關閉該風扇單元運轉。 如此一來，使用者只需在使用前打開該排風系統， 即啟動風扇單元，而溼度感測單元會記錄下環境溼度的 起始數值與後續數值，處理單元藉由讀取起始數值與後 續數值，執行判斷關閉風扇單元的時機，免除了習知排 風系統每次使用前要注意設定啟動及關閉時間的麻煩， 也不會有排風系統的關閉時機不切合環境溼度的問題。 【實施方式】 有關本發明之詳細說明及技術内容，現就配合圖式 099135157 表單編號A0101 第4頁/共14頁 0992061393-0 [0011] 201215827 [0012] Ο [0013] [0014] 〇 [0015] [0016] [0017] 099135157 說明如下： 請參閱圖1及圖2所示，係本發明一較佳實施例之硬 體方塊及方法流程示意圖，如圖所示：本發明提供一種 排風系統的偵測作動方法，在此實施例中，該排風系統 應用於浴室中，該排風系統包含有一溼度感測單元1〇、 —與該溼度感測單元1〇電性連接的處理單元2〇、一與該 處理單元20電性連接的風扇單元30以及一與該處理單元 20電性連接的電塬單元40，本發明藉由處理單元2〇讀取 溼度感測單元10所偵測到的數值，並處理該數值，而控 制風扇單元30的啟動及關閉時機，本發明包含有以下步 驟： V' —— - .1.爹 51 :啟動該風扇單元3D，藉由該溼度感測單元10偵測環境溼度並得到一起始數值，並由該處理單元2〇記錄 該起始數值； 52 :強制該風扇單元持續運轉至一指定時間，該指 定時間係選自由1分轉到12〇分鐘g任一時間點；53 :該隸制單元1Q持續制環麟度並得到一 後續數值，由該處理單元2Q持續記錄該後續數值；以及54 :該處理單元20處理該起始數值與該後續數值， 判斷是否關閉該風扇單元^ 在此實施例中，使用者於進入浴室前，啟動風扇系 統的電源單元4G，使風扇系統進人步_，位於浴室的 風扇單元30(即排風扇）開始運轉，並直渔度感測單元10 摘測浴室使用前的環岐度，並得到-起始數值，其中 表單編號A0101 第5頁/共頁 0992061393-0 201215827 該起始數值為溼度感測單元1 0所偵測到的一初始值或是 由該初始值再加上一數值而得，接著使用者可設定待風 扇單元30先運轉10秒鐘到5分鐘之間的任一時間點，溼度 感測單元10再偵測溼度，以得到空氣在流通後的確切溼 度，在此實施例中，以設定2分鐘為一較佳實施例，接著 處理單元20記錄該起始數值，該風扇系統進入步驟S2。 [0018] [0019] [0020] 在步驟S2中，強制該風扇單元持續運轉至一指定時 間，該指定時間係選自由1分鐘到120分鐘的任一時間點 ，通常在這指定時間之前，_使用者在進入浴室洗澡前可 能先刷牙，或是做完一些鎖碎的事情後才開治洗澡，因 此這段時間使用者可依本身的習慣而調整設定，也避免 溼度感測單元10再次偵測到未使用浴室時的溼度，而關 閉了風扇單元30，在此實施例中，以設定10分鐘為一較 佳實施例。 接著進入步驟S3，於使用者在使用浴室中，或者是 使用者用完浴室後，浴室的溼度因而升高，該溼度感測 單元10持續偵測環境溼度並得到一後續數值，由該處理 單元20持續記錄該後續數值，且使用者可以設定每隔一 段時間溼度感測單元10偵測一次環境溼度，該段時間係 選自由3秒鐘到3分鐘的時間範圍，在此實施例中，以設 定3秒鐘為一較佳實施例。 最後進入步驟S4，處理單元20處理該起始數值與該 後續數值，判斷是否關閉風扇單元30運轉，由於浴室在 使用過後其環境溼度因水氣的增加而升高，因此處理單 元20在判斷是否關閉風扇單元30包含兩種判斷式，第一 099135157 表單編號A0101 第6頁/共14頁 0992061393-0 201215827 判斷式為：當處理單元20由溼度感測單元ι〇所讀取到的 後續數值不大於起始數值，則判斷關閉該風扇單元3〇 , 也就是說，當浴室使用後的環境溼度已經不大於浴室使 用前的環境溼度’則關閉該風扇單元30。 [〇〇21] 第二判斷式為.當該處理卓元2 0所讀取到的後續數 值持續一區段時間以上無變化，則關閉該風扇單元30， 該區段時間係選自由3 0分鐘到1 2 0分鐘的時間範圍，即浴 室使用過後’雖然有使用風扇單元30排風，使浴室的澄 0 度有下降’但有時因為氧候及環境溼度太潮溼的關係， 降不到未使用前的溼度準位，而保持在某一個溼度範圍 沒有變化’因此使用者可在30分鐘到120分鐘的時間範圍 中’設定一區段時間，在該區段時:間中，風扇單元30持 續運轉’且浴室溼度已維持在一固定的範圍無變化，則 關閉該風扇單元30，以避免風扇單元30持續的轉動而沒 達到所需的效果，造成電能的白白浪費，在此實施例中 以設定30分鐘為一較佳實施例。不過，若持續一區段時 Q 間無變化的後續數值為涯度感測單元10偵測範圍的最大 值’則回到步驟S3，這是因為有些使用者洗澡時間比較 長’尤其是在冬天時，水蒸氣不斷的上升，使得浴室的 渔度也不斷的升高，超過了溼度感測單元10的偵測範圍 ’加上洗澡的時間較長，造成溼度感測單元10偵測到的 後續數值維持在最大值而無變化，在這種情況下，則會 回到步驟S3，避免關掉風扇單元30，造成溼度還很高， 風扇單元30卻已關閉的情形，另外，於步驟S4中，當處 理單元20判斷不關閉該風扇單元30時，則回到步驟S3 » 099135157 表單編號A0101 第7頁/共14頁 0992061393-0 201215827 [0022] 再請搭配參閱圖3，係本發明另一較佳實施例之方法 流程示意圖，在此實施例中，於步驟S4執行關閉該風扇 單元之後，進一步包含一步驟S5 :關閉該排風系統電源 :因此，當浴室溼度降到一位準時，該排風系統會自動 關閉電源單元40，達到節電的效果，使用者完全不用擔 心開啟該排風系統後忘記關閉的問題。另外，在此實施 例中，包含一步驟S6 :強制風扇單元30運轉直至該排風 系統的電源關閉；而在執行步驟S1前，更包含一步驟S0 :選擇進入步驟S1與選擇進入步驟S6其中之一，如此一 來，使用者在使用該風扇系統，可選擇直接進入步驟S1 的自動模式或者是選擇步驟S6由手動來開啟及關閉風扇 單元30運轉的手動模式。 [0023] 綜上所述，由於本發明提供一種排風系統的偵測作 動方法，使用者只需在進入浴室前打開該排風系統，即 啟動風扇單元30，而溼度感測單元10會記錄下環境溼度 的起始數值與後續數值，處理單元20藉由讀取起始數值 與後續數值，執行判斷關閉風扇單元30的時機，如此一 來，免除了習知排風系統每次使用前要注意設定啟動及 關閉時間的麻煩，也不會有排風系統的關閉時機不切合 環境溼度的問題，另外，當浴室溼度降到一位準時，該 排風系統會自動關閉電源，達到節電的效果，使用者完 全不用擔心開啟該排風系統後忘記關閉的問題，因此本 發明極具進步性及符合申請發明專利之要件，爰依法提 出申請，祈鈞局早曰賜准專利，實感德便。 [0024] 以上已將本發明做一詳細說明，惟以上所述者，僅 099135157 表單編號A0101 第8頁/共14頁 0992061393-0 201215827 爲本發明之一較佳實施例而已，當不能限定本發明實施 之範圍。即凡依本發明申請範圍所作之均等變化與修飾 等，皆應仍屬本發明之專利涵蓋範圍内。 【圖式簡單說明】 [0025] [0026] [0027] Ο [0028] [0029] [0030] [0031] [0032] Ο 圖1，係本發明一較佳實施例之硬體方塊示意圖。 圖2，係本發明一較佳實施例之方法流程示意圖。 圖3，係本發明另一較佳實施例之方法流程示意圖。 【主要元件符號說明】 10:溼度感測單元201215827 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to an exhaust system, and more particularly to a method of performing a debt measurement of an exhaust system. [Prior Art 3 [0002] After the shower, the average person often keeps the bathroom exhaust gas for a while, and keeps the bathroom exhaust fan for a while, and closes the bathroom door to prevent moisture from escaping from the bathroom. To other rooms, but after a while, I forgot to turn off the exhaust fan, so that 0 exhaust continues to operate until I enter the bathroom before going to bed or the next day I find that the exhaust fan of the bathroom continues to operate, resulting in The waste of electricity, long-term 'also increases the burden of electricity bills. [0003] Therefore, some people have used the exhaust fan with a time switch, and use the time switch to set the start and stop time of the exhaust fan to avoid the problem of forgetting to turn off the exhaust fan. However, it is customary to set the exhaust system with the time switch. The time to determine the start and shut down of the fan, such a Q, often when the bathroom is still very heavy, the exhaust fan has been closed, or the bathroom is almost dry, but the exhaust fan continues to operate, resulting in electrical energy The problem of waste, and when the climate changes significantly, causing changes in the environmental humidity, the user often has to worry about how long it takes to set the exhaust to run down the humidity, causing inconvenience in use. SUMMARY OF THE INVENTION [0004] The main object of the present invention is to solve the conventional exhaust system with a time switch, which determines the start and close of the exhaust system by time, and cannot be matched with 099135157 Form No. A0101 Page 3 / 14 pages 0992061393 - 0 201215827 [0005] [0007] [0009] [0010] The problem of environmental humidity. In order to achieve the above object, the present invention provides a method for detecting an operation of an exhaust system, the exhaust system comprising a humidity sensing unit, a processing unit electrically connected to the temperature sensing unit, and a processing unit The invention relates to a fan unit, wherein the processing unit reads the value detected by the humidity sensing unit and processes the value, and controls the starting and closing timing of the fan unit. The invention comprises the following steps: 51: starting The fan unit detects the ambient humidity by the humidity sensing unit and obtains a starting value, and the starting value is recorded by the processing unit; 52: forcing the fan unit to continue running for a specified time, the specified time is selected Any time point from 1 minute to 120 minutes; 53: the humidity sensing unit continuously detects the ambient humidity and obtains a subsequent value, the processing unit continuously records the subsequent value; and 54: the processing unit processes the start The value and the subsequent value determine whether the fan unit is turned off. In this way, the user only needs to open the exhaust system before use, that is, the fan unit is activated, and the humidity sensing unit records the starting value and the subsequent value of the ambient humidity, and the processing unit reads the starting value by Subsequent values, the timing of the decision to turn off the fan unit is performed, and the conventional exhaust system is required to pay attention to the trouble of setting the start-up and closing time before each use, and there is no problem that the closing timing of the exhaust system does not meet the environmental humidity. [Embodiment] The detailed description and technical contents of the present invention are now in conjunction with the drawing 099135157 Form No. A0101 Page 4 / Total 14 Page 0992061393-0 [0011] 201215827 [0012] Ο [0013] [0014] 〇 [0015 [0017] [0017] 099135157 is described as follows: Please refer to FIG. 1 and FIG. 2, which are schematic diagrams of a hardware block and a method of a preferred embodiment of the present invention, as shown in the figure: the present invention provides an exhaust system In the embodiment, the exhaust system is applied to a bathroom, and the exhaust system comprises a humidity sensing unit 1 , a processing unit 2 electrically connected to the humidity sensing unit 1 The fan unit 30 electrically connected to the processing unit 20 and the electric unit 40 electrically connected to the processing unit 20 are detected by the processing unit 2 〇 reading the humidity sensing unit 10 The value, and the processing of the value, while controlling the start and stop timing of the fan unit 30, the present invention comprises the following steps: V' —— - .1. 爹 51: starting the fan unit 3D by the humidity sensing unit 10 detect the ambient humidity and get one a starting value, and the processing unit 2〇 records the starting value; 52: forcing the fan unit to continue to operate for a specified time, the specified time is selected from 1 minute to 12〇 minutes g any time point; 53: The slave unit 1Q continues to manufacture the loop and obtains a subsequent value, and the processing unit 2Q continuously records the subsequent value; and 54: the processing unit 20 processes the start value and the subsequent value to determine whether to close the fan unit. ^ In this embodiment, the user activates the power supply unit 4G of the fan system before entering the bathroom, so that the fan system enters the step _, the fan unit 30 (ie, the exhaust fan) located in the bathroom starts to operate, and the direct fishing sensing unit 10 Extract the ring length before the bathroom is used, and get the - starting value, where the form number A0101 page 5 / total page 0992061393-0 201215827 The starting value is an initial detected by the humidity sensing unit 10 The value is obtained by adding a value to the initial value, and then the user can set the time when the fan unit 30 is first operated for 10 seconds to 5 minutes, and the humidity sensing unit 10 detects the humidity again. Come The exact air humidity of the flow, in this embodiment, is set to 2 minutes as a preferred embodiment, then the processing unit 20 records the initial value, the fan system proceeds to step S2. [0020] [0020] In step S2, the fan unit is forced to continue to operate for a specified time, the specified time is selected from any time point from 1 minute to 120 minutes, usually before the specified time, _ The user may brush the teeth before entering the bathroom, or after some lock-ups are done, the user can adjust the settings according to their own habits, and the humidity sensing unit 10 is prevented from detecting again. The humidity at the time when the bathroom was not used was measured, and the fan unit 30 was turned off. In this embodiment, a setting of 10 minutes was set as a preferred embodiment. Then, the process proceeds to step S3. When the user is in the bathroom or the user runs out of the bathroom, the humidity of the bathroom is increased. The humidity sensing unit 10 continuously detects the ambient humidity and obtains a subsequent value by the processing unit. 20 continues to record the subsequent value, and the user can set the humidity sensing unit 10 to detect the ambient humidity at intervals, the time period is selected from a time range of 3 seconds to 3 minutes, in this embodiment, Setting 3 seconds is a preferred embodiment. Finally, the process proceeds to step S4, and the processing unit 20 processes the initial value and the subsequent value to determine whether to turn off the operation of the fan unit 30. Since the ambient humidity of the bathroom increases after the use of the water, the processing unit 20 determines whether The fan unit 30 is closed to include two judgment formulas, the first 099135157 form number A0101 page 6 / 14 pages 0992061393-0 201215827 The judgment formula is: when the processing unit 20 is read by the humidity sensing unit ι〇 If it is greater than the initial value, it is judged that the fan unit 3 is turned off, that is, when the ambient humidity after use of the bathroom is no greater than the ambient humidity before the bathroom is used, the fan unit 30 is turned off. [〇〇21] The second judgment formula is: when the subsequent value read by the processing element 20 does not change for more than one period of time, the fan unit 30 is turned off, and the section time is selected from 3 0 Minutes to the time range of 120 minutes, that is, after the bathroom has been used, 'there is a fan unit 30 exhausting the air, so that the bathroom's 0 degree is lowered' but sometimes it is not because of the relationship between oxygen and humidity. The humidity level before use is not maintained, but there is no change in a certain humidity range. Therefore, the user can set a period of time in the time range of 30 minutes to 120 minutes. In the section: the fan unit 30 continues to run 'and the bathroom humidity has been maintained within a fixed range without change, then the fan unit 30 is turned off to avoid the fan unit 30 continuously rotating without achieving the desired effect, resulting in wasted power, in this embodiment The setting of 30 minutes is a preferred embodiment. However, if the subsequent value of no change between Qs for a period of time is the maximum value of the detection range of the side sensing unit 10, then the process returns to step S3 because some users take a long bath time, especially in winter. At the same time, the water vapor continuously rises, so that the fishing degree of the bathroom is continuously increased, exceeding the detection range of the humidity sensing unit 10, and the bathing time is longer, causing the subsequent detection by the humidity sensing unit 10. The value is maintained at the maximum value without change. In this case, the process returns to step S3 to avoid turning off the fan unit 30, causing the humidity to be high, and the fan unit 30 is turned off. In addition, in step S4. When the processing unit 20 determines that the fan unit 30 is not turned off, then returns to step S3 » 099135157 Form No. A0101 Page 7 / Total 14 Page 0992061393-0 201215827 [0022] Referring again to FIG. 3, another embodiment of the present invention A schematic flowchart of the method of the preferred embodiment. In this embodiment, after the fan unit is turned off in step S4, the method further includes a step S5: turning off the power of the exhaust system: therefore, when the humidity of the bathroom drops to one On time, the exhaust system will automatically turn off the power supply unit 40, achieve energy-saving effect, users no need to worry that the ventilation system is turned on after forgetting to close the issue. In addition, in this embodiment, a step S6 is included: the fan unit 30 is forced to operate until the power of the exhaust system is turned off; and before the step S1 is performed, a step S0 is further included: the selection proceeds to step S1 and the selection proceeds to step S6. In one case, the user can use the fan system to directly enter the automatic mode of step S1 or select the manual mode in which the fan unit 30 is turned on and off manually by step S6. [0023] In summary, since the present invention provides a method for detecting the operation of the exhaust system, the user only needs to open the exhaust system before entering the bathroom, that is, the fan unit 30 is activated, and the humidity sensing unit 10 records The starting value of the lower ambient humidity and subsequent values, the processing unit 20 performs the judgment of the timing of turning off the fan unit 30 by reading the starting value and the subsequent value, thus eliminating the need for the conventional exhaust system to be used before each use. Pay attention to the trouble of setting the start and stop time, and there is no problem that the closing timing of the exhaust system does not meet the environmental humidity. In addition, when the humidity of the bathroom drops to a certain level, the exhaust system will automatically turn off the power to achieve the power saving effect. The user does not have to worry about the problem of forgetting to close after opening the exhaust system. Therefore, the present invention is highly progressive and conforms to the requirements of applying for a patent for invention, and the application is made according to law, and the prayer bureau gives a patent as early as possible. [0024] The present invention has been described in detail above, but the above description, only 099135157, form number A0101, page 8 / total 14 pages 0992061393-0 201215827 is a preferred embodiment of the present invention, when the present invention is not limited The scope of the invention. That is, the equivalent changes and modifications made by the scope of the present application should remain within the scope of the patent of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0020] FIG. 1 is a block diagram of a hardware block in accordance with a preferred embodiment of the present invention. [0032] FIG. 2 is a flow chart showing the method of a preferred embodiment of the present invention. FIG. 3 is a schematic flow chart of a method according to another preferred embodiment of the present invention. [Main component symbol description] 10: Humidity sensing unit
20 :處理單元 30 :風扇單元 40 :電源單元 步驟：S0〜S6 099135157 表單編號A0101 第9頁/共14頁 0992061393-020: Processing unit 30: Fan unit 40: Power supply unit Step: S0~S6 099135157 Form number A0101 Page 9 of 14 0992061393-0