509777 A7 ____ B7 五、發明説明（1 ) 本發明係有關於一冰箱；且更明確地有關於控制其操 作之方法。 就如相當習知者，一冰箱藉由其冷卻系統實施冷卻與 冷凍功能。通常，冷卻系統包括三個基本元件，即一蒸發 器、一壓縮器與一凝結器。在操作中，該壓縮器壓縮由蒸 發器來之低溫與低壓之冷卻劑氣體成為高溫與高壓之冷卻 劑氣體及凝結器將由壓縮器來之高溫與高壓之冷卻劑氣體 凝結成高溫與高壓之冷卻劑液體。該高溫與高壓之冷卻劑 液體被改變成低溫與低壓之冷卻劑液體經由一擴充管流入 該蒸發器。該低溫與低壓之冷卻劑液體由內部溫度周圍的 空氣吸收熱而使空氣冷卻。為了有效率地冷卻空氣以因而 提高冷卻效率，冰箱內通常會運用一個或二個蒸發器風扇 與一個凝結器風扇。 在具有一冷凍器與僅運用一蒸發器風扇之冰箱室的冰 箱中，蒸發器風扇之作業率以該冰箱室之內部溫度為基礎 被決定，而在就冷凍器與冰箱室運用二分離的蒸發器風扇 之冰箱中，蒸發器風扇之旋轉速度獨立地被冰箱室與冷凍 器室之內部溫度決定。 然而這類冰箱具有由風扇與壓縮器產生惱人的噪音之 缺失，特別是在夜間尤然。進而言之，當冰箱之內部溫度 被提高至不想要之程度時，要迅速地回復至想要之程度是 困難的。 因此本發明之一目標為提供一種冰箱操作控制方法， 其能迅速地將提高的冰箱內部溫度藉由選擇性控制一冷凍 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 線_ 經濟部智慧財產局員工消費合作社印製 509777 A7 B7 五、發明説明（2 ) 器室、一冰箱室與該凝結器之風扇的旋轉速度而回復至起 始預定的目標溫度。 依照本發明，其提供一種冰箱操作控制之方法，該冰 箱具有一室，有一門、一模態設定單元、一門感應單元用 於感應該門被打開與否、一溫度設定單元用於預設該室之 目標溫度、以及一溫度感應器用於偵測該室之內部溫度， 包含的步驟為： (a) 若一模態設定單元被啟動，以一快速模態操作冰 箱之一室； (b) 若門就等於或長於一預定時間之期間維持為開 的，或一旦內部溫度與目標溫度間之差變成等於或大於預 定溫度時，以一過度負荷模態操作該室； (c) 當該室非在快速模態或過度負荷模態操作時，以 一正常模態操作該室；以及 (d) 若該模態設定單元被啟動而該室為在過度負荷模 態時，將該室之作業模態由過度負荷模態變換為快速模 態。 本發明上面與其他目標與特點將由較佳實施例配合附 圖被給予之描述而成為明白的，其中： 第1圖顯示依照本發明用於控制冰箱操作之一控制裝 置的示意方塊圖；以及 第2圖呈現一流程圖說明第1圖顯示之控制裝置的操 作。 參照第1圖，其顯示一控制裝置1QQ之示意方塊圖， 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ^----------— (請先Μ*讀背面之注意事項再填寫本頁) 、1Τ 線_ 經濟部智慧財產局員工消費合作社印製 509777 Α7 Β7 五、發明説明（3) 用於依照本發明控制具有一冷凍器室與一冰箱室之冰箱的 操作。該控制裝置10 0用於一快速模態設定單元102、一 溫度設定單元104、一第一與一第二溫度感應器106與 107、一第一與第二門感應單元108與10 9、一光線位準偵 測單元11 0、一冷凍器與一冰箱室風扇11 2與11 4、一凝結 器風扇116、一第一、一第二與一第三風扇驅動單元118, 1 2 0，1 2 2用於分別驅動風扇11 2，1 1 4，11 6、以及一控制 單元1 24用於決定操作模態與據此控制冰箱之操作。 快速模態設定單元1 02被用以讓一使用者以快速模態 獨立地設定冷凍器與冰箱室。當快速模態設定單元1 02被 該使用者啟動時，π〇Ν”信號被輸出至控制單元124，而以 快速模態操作對應的室。 溫度設定單元104被用以獨立地預設該等冷凍器與冰 箱室之所要的溫度。該使用者操縱溫度設定單元104以預 設該等冷凍器與冰箱室之所要的目標溫度。 該等第一與第二溫度感應器106與107分別被安裝於 該等冷凍器與冰箱室內並用以偵測其內部溫度。 該等第一與第二門感應單元108與109分別感應該等 冷凍器與冰箱室之門是打開或關閉的。 光線位準偵測單元11 0偵測冰箱之周遭照明水準並輸 出所偵測之光線準位至控制單元124。 該等第一、第二與第三風扇驅動單元118，120，122 因應由控制單元124來之各別作業模態施用預定的電壓至 其對應的風扇112, 114, 116而驅動該等風扇112, 114, 116。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） ^----------^9— (請先Η*讀背&之注意事項再填寫本頁) 訂 線_ 經濟部智慧財產局員工消費合作社印製 509777 A7 B7 五、發明説明（4 ) 依照本發明，冰箱之該等冷凍器與冰箱室以日間/正常 模態、日間/快速模態、日間/過度負荷模態、夜間/正常模 態、夜間/快速模態與夜間/過度負荷模態其中之一獨立地 被操作。 一室之作業模態若光線準位偵測單元11 0所偵測之光 線準位大於或等於如8 LUX之基準光線準位時被決定成為 曰間/正常模態、曰間/快速模態與日間/過度負荷模態的其 中之一；否則為夜間/正常模態、夜間/快速模態與夜間/ 過度負荷模態的其中之一。 一旦一室之內部溫度與目標溫度間之差大於或等於一 預設溫度變異水準（如5°C)時，該室視所偵測之光線準位 而設定為具有日間或夜間/過度負荷模態。進而言之，若該 等室之一以比30秒之預定開門時間長的期間維持為開啟 的時，二室均亦視所偵測之光線準位而定被置於日間或夜 間/過度負荷模態。 該快速模態會凌越該過度負荷模態。當一室為在過度 負荷模態時，若該快速模態藉由快速模態設定單元1 02就 該室被啟動時，該模態被改變為快速模態。進而言之，若 該室為在快速模態，對該室影響之上述的凌越狀況被忽 略。若該凌越或該快速模態未發生時一室在正常模態被操 作。 表1顯示依據控制單元1 24所決定之作業模態由風扇 驅動單元118〜122施用至風扇112, 114, 116之電壓準位 的例子。 -7 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先Μ·讀背缸之注意事項再填寫本頁) 訂 線· 經濟部智慧財產局員工消費合作社印製 509777 A7 B7 五、發明説明（5) 表1509777 A7 ____ B7 V. Description of the Invention (1) The present invention relates to a refrigerator; and more specifically, to a method for controlling its operation. As is well known, a refrigerator performs cooling and freezing functions through its cooling system. Generally, a cooling system includes three basic elements, namely an evaporator, a compressor and a condenser. In operation, the compressor compresses the low-temperature and low-pressure coolant gas from the evaporator into a high-temperature and high-pressure coolant gas and the condenser condenses the high-temperature and high-pressure coolant gas from the compressor into high-temperature and high-pressure cooling.剂 液。 Liquid. The high-temperature and high-pressure coolant liquid is changed to a low-temperature and low-pressure coolant liquid and flows into the evaporator through an expansion pipe. The low-temperature and low-pressure coolant liquid absorbs heat from the air around the internal temperature to cool the air. In order to efficiently cool the air and thus increase the cooling efficiency, one or two evaporator fans and one condenser fan are usually used in the refrigerator. In a refrigerator having a freezer and a refrigerator compartment using only one evaporator fan, the operating rate of the evaporator fan is determined based on the internal temperature of the refrigerator compartment, and two separate evaporators are used for the freezer and the refrigerator compartment. In a refrigerator fan, the rotation speed of the evaporator fan is independently determined by the internal temperature of the refrigerator compartment and the freezer compartment. However, this type of refrigerator has the lack of annoying noise generated by fans and compressors, especially at night. Furthermore, when the internal temperature of the refrigerator is increased to an undesired level, it is difficult to quickly return to the desired level. Therefore, one object of the present invention is to provide a refrigerator operation control method, which can quickly control the increased internal temperature of a refrigerator by selectively controlling a frozen paper size to comply with the Chinese National Standard (CNS) A4 specification (210X297 mm) (please (Please read the notes on the back before filling this page) Threading _ Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 509777 A7 B7 V. Description of the invention (2) The rotation speed of the appliance room, a refrigerator room and the fan of the condenser Return to the starting target temperature. According to the present invention, a refrigerator operation control method is provided. The refrigerator has a room, a door, a modal setting unit, a door sensing unit for sensing whether the door is opened or not, and a temperature setting unit for presetting the door. The target temperature of the room and a temperature sensor for detecting the internal temperature of the room include the following steps: (a) if a modal setting unit is activated, operate a room of the refrigerator in a fast mode; (b) If the door is kept open for a period of time equal to or longer than a predetermined time, or once the difference between the internal temperature and the target temperature becomes equal to or greater than the predetermined temperature, operate the chamber in an overload mode; (c) when the chamber Operate the chamber in a normal mode when not in fast mode or overload mode; and (d) if the mode setting unit is activated and the chamber is in an overload mode, operate the chamber The mode is changed from an overload mode to a fast mode. The above and other objects and features of the present invention will become apparent from the description given by the preferred embodiment in conjunction with the accompanying drawings, in which: FIG. 1 shows a schematic block diagram of a control device for controlling the operation of a refrigerator according to the present invention; and Fig. 2 presents a flowchart illustrating the operation of the control device shown in Fig. 1. Refer to Figure 1, which shows a schematic block diagram of a control device 1QQ. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^ ------------ (please first M * Read the notes on the back and fill in this page), 1T line _ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 509777 Α7 Β7 V. Description of the invention (3) It is used to control a refrigerator with a freezer compartment and a refrigerator compartment in accordance with the present invention. Operation of the refrigerator. The control device 100 is used for a fast mode setting unit 102, a temperature setting unit 104, a first and a second temperature sensor 106 and 107, a first and a second door sensing unit 108 and 10 9, a Light level detection unit 11 0, a freezer and a refrigerator compartment fan 11 2 and 11 4, a condenser fan 116, a first, a second and a third fan driving unit 118, 1 2 0, 1 2 2 is used to drive the fans 11 2, 1 1 4, 11 6 and a control unit 1 24 to determine the operation mode and control the operation of the refrigerator accordingly. The fast mode setting unit 102 is used to allow a user to independently set the freezer and the refrigerator compartment in a fast mode. When the fast modal setting unit 102 is activated by the user, the “π” signal is output to the control unit 124 and the corresponding room is operated in the fast mode. The temperature setting unit 104 is used to independently preset these The desired temperature of the freezer and the refrigerator compartment. The user manipulates the temperature setting unit 104 to preset the desired target temperatures of the freezer and the refrigerator compartment. The first and second temperature sensors 106 and 107 are installed respectively Used in the freezer and refrigerator rooms to detect their internal temperature. The first and second door sensing units 108 and 109 respectively sense that the doors of the freezer and refrigerator rooms are open or closed. Light level detection The measuring unit 110 detects the ambient lighting level of the refrigerator and outputs the detected light level to the control unit 124. The first, second, and third fan driving units 118, 120, and 122 should be controlled by the control unit 124. Each operation mode applies a predetermined voltage to its corresponding fans 112, 114, 116 and drives these fans 112, 114, 116. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^- -------- ^ 9— (Please read * Reading & Precautions before filling out this page) Ordering line _ Printed by Employee Consumption Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 509777 A7 B7 V. Description of the invention (4) According to the invention, the refrigerator Freezer and refrigerator rooms are independently operated in one of day / normal mode, day / fast mode, day / overload mode, night / normal mode, night / fast mode and night / overload mode When the light level detected by the light level detection unit 11 0 is greater than or equal to the reference light level such as 8 LUX, it is determined to be a time / normal mode, time / fast mode. One of the mode and the day / overload mode; otherwise one of the night / normal mode, night / fast mode and night / overload mode. Once the difference between the internal temperature of a room and the target temperature When it is greater than or equal to a preset temperature variation level (such as 5 ° C), the room is set to have a day or night / overload mode depending on the detected light level. In addition, if one of these rooms Dimensions are maintained for a period longer than the predetermined opening time of 30 seconds When open, both rooms are also placed in the day or night / overload mode depending on the level of light detected. This fast mode will override the overload mode. When the one room is in the over In the load mode, if the fast mode is started by the fast mode setting unit 102, the mode is changed to the fast mode. In addition, if the room is in the fast mode, the The above-mentioned Ling Yue condition affected by the room is ignored. If the Ling Yue or the fast mode does not occur, a room is operated in the normal mode. Table 1 shows that the operating mode determined by the control unit 1 24 is driven by a fan Examples of voltage levels applied by units 118 to 122 to fans 112, 114, 116. -7-This paper size is in accordance with Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the precautions for the back cylinder before filling out this page). A7 B7 V. Description of the invention (5) Table 1
模 態 冷凍室風扇 冰箱室風扇 凝結器風扇 曰間/正常模態 10V 10V 10V 曰間/過度負荷模態 14V 14V 曰間/快速模態 14V 14V 夜間/正常模態 8V 8V 8V 夜間/過度負荷模態 10V 10V 夜間/快速模態 14V 14V 亦如表1顯示，各別的室在日間模態（即日間/正常模 態、日間/快速模態、日間/過度負荷模態）或夜間模態（夜 間/正常模態、夜間/快速模態、夜間/過度負荷模態）其中 之一視所偵測之光線準位而定獨立地被操作。注意，若一 室為在日間模態，則另一亦為在日間模態。類似地，若一 為在夜間模態，則另一亦為在夜間模態。 當該冰箱為在日間模態，凝結器風扇116以高速（10V) 操作。在夜間模態，其以低速（8V)旋轉。當一室為在夜間/ 正常模態、夜間/過度負荷模態或夜間/快速模態時，對應 的風扇分別以低（8V)、中（1QV)或高（14V)速旋轉。當一室 為在日間/正常模態時，對應的風扇以中速（10V)操作。當 一室為在日間/過度負荷模態或日間/快速模態時，該風扇 以高速（14V)操作。 例如，當冷凍器與冰箱室分別為在日間/正常模態與曰 間/快速模態時，風扇驅動單元11 8，1 20，1 22分別施用 10V，14V與10V至其對應的風扇112，114，116。而當冷 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 -線 經濟部智慧財產局員工消費合作社印製 509777 A7 ____B7 五、發明説明（6 ) 凍器與冰箱室分別為在夜間/過度負荷模態與夜間/正常模 態時，風扇驅動單元118，120，122分別施用10V，8V與 8V至其對應的風扇112，114，116。 如此做之下，其可能在夜間之際所產生的冰箱之操作 噪音。 依照本發明之冰箱操作控制方法現在將參照第1與2 圖被描述。由於冷凍器與冰箱室如上述彼此獨立地被操 作，該冰箱之操作將就一室被描述。 當電力自關電狀態被施用至該冰箱時，每一室起先為 在預置模態，即日間/正常模態被操作（步驟S2GG);且控 制單元124檢查該起始日間/正常模態之操作時間（tl)是 否小於預設的起始作業時間（tl’），即4小時（步驟 S202 )。若作業時間（tl)變成等於4小時，該過程前進至步 驟S204，否則回到步驟S2 0 0。 在步驟S2G4,控制單元124決定快速模態設定單元102 是否就該室被啟動。若然該過程前進至步驟S2 0 6，否則到 步驟S210。 在步驟S206，該室視光線準位偵測單元110所偵測的 光線準位而定以日間/快速或夜間/快速模態被操作。 在步驟S208，控制單元124決定快速模態完成條件是 否被滿足，若否該過程回到步驟S20 6，否則前進至步驟 S210。冷凍器室之快速模態在其作業時間變成等於如150 分鐘之預設冷凍器快速模態作業時間被完成。該預設冷凍 器快速模態作業時間可包含兩部分。在此案例為如該冷凍 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） . 禮i (請先阶讀背缸之注意事項再填寫本頁) 訂 線_ 經濟部智慧財產局員工消費合作社印製 509777 A7 B7 五、發明説明（7 ) 器室以快速模態被操作90分鐘，然後以正常模態被操作 60分鐘。冰箱室之快速模態在其作業時間到達如4G分鐘 之預設冰箱作業時間，或溫度感應器107所偵測之冰箱室 溫度與預設目標溫度間之差變成如7°C之預設溫度差時被 完成。 在步驟S2 10，控制單元124檢查是否有過度負荷狀 況。就如上述者，若其之一室開啟例如超過30秒，或該室 之內部溫度增加如超過預設目標溫度到達5°C，該等過度 負荷狀況被聲明。若該等過度負荷有效則該過程前進至步 驟S212，否則至步驟S218。 在步驟S212,該室視所偵測之光線準位而以日間/過 度負荷模態或夜間/過度負荷模態被操作。然後該過程前進 至步驟S214。 在步驟S214，控制單元124決定過度負荷模態完成條 件是否被滿足。若否，該過程前進至步驟S216,若被滿足， 該過程前進至步驟S2 1 8。該過度負荷模態是在其作業時間 變成例如等於20分鐘之預設過度負荷模態或該室之控制 (T)低於或等於該室之預設目標溫度（Τ’）時被完成。 在步驟S2 16,控制單元124決定快速模態設定單元102 是否已就該室被啟動。若被啟動該過程前進至步驟S2 06, 否則回到步驟S212。 在步驟S218,該室視所偵測之光線準位而以日間/正 常模態或夜間/正常模態被操作。整個過程由步驟S2 0 4被 重複至電力被關掉（S22 0 )為止。 —10- 本了氏張尺度適财關家標準（CNS ) Α4規格（21GX297公釐） ' (請先閲讀背氮之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 509777 A7 B7 五、發明説明（8 ) 雖然本發明之上述較佳實施例已參照具有二室之冰箱 被描述，其對熟習本技藝者應會明白本發明可同樣地被應 用於具有一個或三個以上之室的冰箱；且其他變化與修改 可被做成而不致偏離本發明申請專利範圍所定義之精神與 領域。 元件標號對照表 元件編號 譯 名 元件編號 譯 名 1〇〇 控制裝置 S2G6 步驟 102 快速模態設定單元 S210 步驟 104 溫度設定單元 S212 步驟 106 第一溫度感應器 S214 步驟 1〇7 第二溫度感應器 S216 歩驟 108 第一門感應單元 S218 步驟 109 第二門感應單元 S22 0 步驟 110 光線準位偵測單元 112 冷凍器室風扇 114 冰箱室風扇 116 凝結器風扇 Π8 第一風扇驅動單元 經濟部智慧財產局員工消費合作社印製 120 第二風扇驅動單元 123 第三風扇驅動單元 124 控制單元 S20 0 步驟 S202 步驟 S204 步驟 -11 - — 本紙張尺度適用中國國家標準（CNS ) A4規格（210X撕公釐）Modal Freezer Fan Refrigerator Room Fan Condenser Fan Time / Normal Mode 10V 10V 10V Time / Overload Mode 14V 14V Time / Fast Mode 14V 14V Night / Normal Mode 8V 8V 8V Night / Overload Mode 10V 10V night / fast mode 14V 14V As shown in Table 1, the individual rooms are in day mode (ie day / normal mode, day / fast mode, day / overload mode) or night mode ( Night / Normal Mode, Night / Fast Mode, Night / Overload Mode) One of them is independently operated depending on the detected light level. Note that if one room is in day mode, the other is also in day mode. Similarly, if one is in the night mode, the other is also in the night mode. When the refrigerator is in a day mode, the condenser fan 116 is operated at a high speed (10V). In night mode, it rotates at low speed (8V). When a room is in night / normal mode, night / overload mode or night / fast mode, the corresponding fan rotates at low (8V), medium (1QV) or high (14V) speed, respectively. When a room is in day / normal mode, the corresponding fan operates at medium speed (10V). The fan operates at high speed (14V) when a room is in day / overload mode or day / fast mode. For example, when the freezer and the refrigerator compartment are in day / normal mode and day / fast mode, respectively, the fan driving unit 11 8, 1, 20, 1 22 applies 10V, 14V and 10V to their corresponding fans 112, 114, 116. And when the size of the cold paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the precautions on the back before filling this page) Order-Line Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economy 509777 A7 ____B7 5 6. Description of the invention (6) The freezer and refrigerator compartments are respectively in the night / overload mode and night / normal mode, the fan driving units 118, 120, 122 apply 10V, 8V and 8V to their corresponding fans 112, 114, 116. In doing so, it may generate operating noise of the refrigerator at night. A refrigerator operation control method according to the present invention will now be described with reference to Figs. Since the freezer and the refrigerator compartment are operated independently of each other as described above, the operation of the refrigerator will be described in terms of one compartment. When power is applied to the refrigerator from the off state, each room is first operated in a preset mode, that is, daytime / normal mode (step S2GG); and the control unit 124 checks the initial daytime / normal mode Whether the operation time (tl) is less than the preset starting operation time (tl '), that is, 4 hours (step S202). If the working time (tl) becomes equal to 4 hours, the process proceeds to step S204, otherwise returns to step S2 0 0. In step S2G4, the control unit 124 determines whether the fast mode setting unit 102 is activated for the room. If so, the process proceeds to step S206, otherwise, to step S210. In step S206, the room is operated in a day / fast or night / fast mode depending on the light level detected by the light level detection unit 110. In step S208, the control unit 124 determines whether the fast modal completion condition is satisfied, and if not, the process returns to step S206, otherwise it proceeds to step S210. The rapid modal operation time of the freezer chamber is completed when its operation time becomes equal to, for example, a preset rapid modal operation time of 150 minutes. The preset freezer fast modal operation time can consist of two parts. In this case, if the size of the frozen paper is in accordance with Chinese National Standard (CNS) A4 (210X297 mm). Li i (please read the precautions of the back cylinder first and then fill out this page) Printed by the Employee Consumer Cooperative 509777 A7 B7 V. Description of the Invention (7) The device room was operated for 90 minutes in rapid mode, and then operated for 60 minutes in normal mode. The fast mode of the refrigerator room reaches the preset refrigerator operating time such as 4G minutes, or the difference between the refrigerator room temperature and the preset target temperature detected by the temperature sensor 107 becomes the preset temperature such as 7 ° C. The time was completed. In step S210, the control unit 124 checks whether there is an excessive load condition. As described above, if one of the chambers is opened, for example, for more than 30 seconds, or if the internal temperature of the chamber is increased by more than a preset target temperature to reach 5 ° C, such overload conditions are declared. If the excessive loads are valid, the process proceeds to step S212, otherwise to step S218. In step S212, the room is operated in a day / overload mode or a night / overload mode depending on the detected light level. The process then proceeds to step S214. In step S214, the control unit 124 determines whether the overload modal completion condition is satisfied. If not, the process proceeds to step S216, and if it is satisfied, the process proceeds to step S2 18. The overload mode is completed when its operating time becomes, for example, a preset overload mode equal to 20 minutes or the control (T) of the chamber is lower than or equal to a preset target temperature (T ') of the chamber. In step S2 16, the control unit 124 decides whether the quick mode setting unit 102 has been activated for the room. If activated, the process proceeds to step S2 06, otherwise returns to step S212. In step S218, the room is operated in a day / normal mode or a night / normal mode depending on the detected light level. The whole process is repeated from step S204 to power off (S22 0). —10- This is the Standard for Financial Standards (CNS) Α4 Specification (21GX297mm) '(Please read the precautions for nitrogen before filling this page) Order Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 509777 A7 B7 V. Description of the Invention (8) Although the above-mentioned preferred embodiment of the present invention has been described with reference to a two-chamber refrigerator, those skilled in the art will appreciate that the present invention can be similarly applied to one or three The refrigerator in the above room; and other changes and modifications can be made without departing from the spirit and field defined by the scope of patent application of the present invention. Component number comparison table Component number translation Component number translation 100 Control device S2G6 Step 102 Quick mode setting unit S210 Step 104 Temperature setting unit S212 Step 106 First temperature sensor S214 Step 107 Second temperature sensor S216 Step 108 First door sensor unit S218 Step 109 Second door sensor unit S22 0 Step 110 Light level detection unit 112 Freezer room fan 114 Refrigerator room fan 116 Condenser fan Π8 First fan drive unit Intellectual property bureau staff of the Ministry of Economic Affairs Cooperative printed 120 Second fan drive unit 123 Third fan drive unit 124 Control unit S20 0 Step S202 Step S204 Step -11-— This paper size applies to China National Standard (CNS) A4 specification (210X tear mm)