A7 B7 五、發明說明（1) 〔產業上之利用領域〕 本發明係關於附設自動製冰機之電冰箱發生故障時， 爲査明故障原因，記億自動製冰機之運轉動作履歷所構成 • 之附設製冰機之電冰箱的動作記憶裝置。 〔先前之技術〕 近年來電冰箱係以微電腦，接受各種感知器之檢知信 號，驅動控制壓縮機或冷氣供給用風扇裝置或冷氣供給用 緩衝裝置或除霜加熱器等以實施控制冷卻運轉*又*亦有 在電冰箱本體內部附設自動製冰機，以該自動製冰機自動 製成冰塊儲存冰塊儲存容器內至存滿爲止。該自動製冰機 之製冰運轉，亦由上述微電腦加以控制。 〔發明欲解決之課題〕 上述先前構成之.電冰箱，爲防備故障之發生，具有自 ，·:. ... 動檢核機能，由該自動檢核機能之作用，尋找發生故障之 不良品或不良處（例如感知器或除霜加熱器等）*並由點 亮控制基板所設異常報告用L E D，將上述找出之不良構 件或不良處告知服務員。因服務員因而易知不良構件或不 良處，故修理容易。 惟若有無法以上述自動檢核機能找出不良品或不良處 ，或雖未完全損壞惟機能降低之構件，或使用者之使用方 法極差，或未爲製造廠方未想像之使用方法時*將有無法 完全了解故障原因之情形。尤以附設自動製冰機之電冰箱 本纸張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） {請先閱讀背面之注意事項再填寫本頁) — — — — — — — I — — — — — — —— 經濟部智慧財產局員工消費合作社印製 -4 - 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（2 ) 有發生自動製冰機無法製造冰塊’或冷藏室或冷凍室內冷 卻不充分之故障情形，此種情形有很多爲服務員在使用者 家中無法査明原因者。因此，發生上述故障時，須收回發 .生故障之電瓶箱，在製造廠査原因之試驗室檢査故障原因 ，惟多數收回之電冰箱在上述試驗室中即正常運轉，而無 法顯現故障，結果多成不明原因、 本發明之目的在提供附設自動製冰機之電冰箱故障時 ，即易査明其故障原因，能禪明確找出故障原因之附設自 動製冰機之電冰箱的動作記億裝置。 〔解決課題之方法〕 本發明之附設製冰機之電冰箱的動作記憶裝置，之特 徵爲，具有判斷自動製冰機之動作狀態之動作判斷裝置， 及計時前述動作狀態繼續之時間之計時裝置，及在切斷電 源時亦可記憶保持已記憶數據之記億裝置，由記億經前述 動作判斷裝置判斷之動作狀態之動作數據部，及經前述計 時裝置計時之動作時間之時間數據.部構成單位動作記憶數 據，將該單位動作記憶數據記憶於前述記憶裝置。 又，同一動作狀態長於可記憶於單位動作記憶數據之 時間數據部之最長時間繼續時，將前述動作狀態記憶於單 位動作記億數據之動作數據部，並將前述最長時間記憶於 前述單位動作記憶數據之時間數據部，在下一繼績用之單 位動作記憶數據之動作數據部記億表示繼續之識別，並在 前述繼續用單位動作記憶數據之時間數據部記憶超過前述 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ---------------{0^--------訂---------線 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消t合作社印製 A7 --：______B7___ 五、發明說明（3 ) 最長時間之超過時間· 又’本發明之附設自動製冰機之電冰箱的動作記憶裝 置’其中同一動作狀態長於2倍於可記憶於前述單位動作 •記憶數據之時間數據部之最長時間繼續時，在將動作狀態 記憶於前述動作數據部之單位動作記億數據後，僅繼續設 可表現前述動作狀態繼續時間個數之前述繼續用單位動作 s己憶數據。_ 本發明之附設自動製冰機之電冰箱的動作記憶裝置， 其中同一動作狀態長於可記憶於單位動作記憶數據之時間 數據部之最長時間繼續時，將前述動作狀態記憶於單位動 作記憶數據之動作數據部，並將前述最長時間記憶於前述 單位動作記憶數據之時間數據部，將表示超過前述最長時 間之繼續時間之識別記憶於下一繼續用單位動作記憶數據 之動作數據部。 本發明之附設自動製冰機之電冰箱的動作記憶裝置， 具有依據記憶於前述^憶裝置之單位動作記憶數據再現前 述自動製冰機之動作之動作再現裝置。 〔作用〕 依上述方法*在電冰箱之自動製冰機之運轉動作中， 由動作判斷裝置可判斷自動製冰機之動作狀態，並由計時 裝置計算上述動作狀態之繼續時間*各該動作狀態及動作 時間係記憶於單位動作記億數據之動作數據部及時間數據 部，而在記憶各數據之單位動作記憶數據係依序記憶於記 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------------訂-------1·線 (請先閱讀背面之注意事項再填寫本頁) A7 B7 五、發明說明（4 ) 億裝置· 此種附設製冰機之電冰箱發生故障，因電源切斷時記 憶裝置亦可保持記憶數據，故由讀出記憶於該記憶裝置之 .單位動作記憶數據即可了解製冰機之實際運轉動作之履歷 。具體而言，讀出自最新（切斷電源時之）單位動作記億 數據依序溯至過去所需時期（例如1 0小時前或1日前） 之單位動作記憶數據，即可了解1 0小時前或1日前至現 在即故障發生時（切斷電源時.）之製冰機運轉動作之履歷 •由査看該運轉動作之履歷，即可充分發現自動撿核機能 無法找出之不良品或不良處，或雖未完全損壞惟機能降低 之構件，以及發現製造廠，方無法想像之使用者之不當使用 方法，得容易且明確找出故障原因* 又，同一動作狀態長於可記憶於單位動作記億數據之 時間數據部之最長時間繼續時，將前述動作狀態記億於單 位動作記憶數據之動作數據部，並將前述最長蒔間記憶於 前述單位動作記憶數據之時間數據部，在下一繼績用之單 位動作記憶數據之動作數據部記憶表示繼績之識別，並在 前述繼續用單位動作記憶數據之時間數據部記憶超過前述 最長時間之超過時間。由於上述結構，即使同一動作狀態 長於可記憶於時間數據部之最長時間繼續時*亦可正確記 憶其繼續時間。此時若同一動作狀態之繼續時間長於可記 憶於時間數據部之2倍時間時，僅設可表現繼續時間.個數 之前述繼續用單位動作記憶數據之構成，則即使繼續時間 長於最長時間之2倍仍可記億該繼續時間。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） <請先閱讀背面之注意事項再填寫本頁) θ^--------訂---------線 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消费合作社印製 A7 B7 五、發明說明（5 ) 一方面將表示超過最長時間之繼續時間之識別記憶於 下一繼績用單位動作記憶數據之動作數據部構成，即可防 止同一動作狀態極長時間繼續時，僅連續設繼續用單位動 .作記憶數據’即可防止記憶裝置之記憶領域僅成爲繼續用 單位動作記憶數據，而可有效利用記億裝置之記憶領域· 更具備依據記憶於記憶裝置之單位動作記億數據再現 製冰機動作之動作再現裝置構成，則收回發生故障之電冰 箱後，在査原因用試驗室中，以上述勢作再現裝置即易再 現電冰箱（自動製冰機）之運轉動作•由此，因可略再現 發生之故障，故以故障再現之狀態査原因，即能更明確找 出故障原因。 〔實施例〕 以下參照圖說明本發明之一實施例。首先表示附設電 冰箱之概略構成之圖2中，在電冰箱本體1內部形成冷凍 室2 ’冷藏室3及製冰室4，以風扇裝置6之送風作用將 冷卻器5產生之冷氣供給上述各室內構成。在上述製冰室 4內設有製冰裝置7 ,而冷藏室3內設有給水裝置8。由 此等製冰裝置7及給水裝置8構成自動製冰機9。 上述製冰裝置7之機構部10係設於製冰室4內上部 前側，經支持框將製冰盤1 1配設於該機構部1 0後側。 在上述機構部1 0內，設將製冰盤1 1杻轉成反轉動作使 冰塊脫離之脫冰馬達1 2 (參照圖1 )及減速裝置。又， 在製冰室4內底部，設有儲存脫冰之冰塊用儲冷容器1 3 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） II —---------—{^1 衣·--11---訂·--------線 (請先Μ讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 A7 ________B7_______ 五、發明說明（6 ) β再者，給水於製冰裝置7之給水裝置8係由配設於冷藏 室3內之給水箱14·及承受該給水箱14之水之承水盤 1 5，及吸該承水盤內之水經給水管1 6送出製冰盤1 1 .內之給水泵17構成。 一方面，將上述電冰箱之電氣構成之機能方塊之組合 概略表示之圖1中，控制電路裝置1 8係例如含微電腦構 成，具有依據予先記憶之控制程式控制電冰箱全體之冷卻 運轉之機能。該控制電路裝置1 8具有動作判斷裝置及計 算裝置之各機能。 而上述控制電路裝置18接受檢知電冰箱本體1之冷 凍室2內溫度之F室溫度感知器1 9，檢知冷藏室3內溫 度之R室溫度感知器2 0，檢知自動製冰機9之製冰盤 1 1內製冰完成之製冰完成檢知感知器2 1，檢知自動製 冰機9之儲冰容器1 3內冰塊已滿之儲冰量檢知感知器 22，以及檢知安裝電冰箱本體1之室內溫度之室溫感知 • * * - * 器2 3之各檢知信號，並接受設定冷凍室2之溫度之冷凍 室溫度調節器24，設定冷藏室3之溫度之冷藏室溫度調 節器2 5之各溫度設定信號，以及急速冷凍開關2 6之開 關信號構成· 又，控制電路裝置1 8係依據上述各信號及控制程式 ，驅動控制自動製冰機9之給水栗1 7 ’脫冰馬達1 2 ’ 給水燈2 7，並驅動控制冷卻急速冷凍顯示燈2 8，壓縮 機2 9，冷氣供給用風扇裝置6 (亦稱C風扇裝置）’冷 氣供給用緩衝裝置3 0，.除霜加熱器3 1 ’機械室.內壓縮 本紙張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） ---------------------訂---------蜂 (請先閱讀背面之注意事項再填寫本頁) A7 ____B7_______ 五、發明說明（7 ) (請先B讀背面之注意事項再填寫本頁) 機2 9及冷凝器等之冷卻風扇3 2構成·由此，控制電路 裝置1 8實施控制電冰箱本體1之冷卻運轉，並實施控制 自動製冰機9之製冰運轉之構成· 另，上述控制電路裝置1 8可將數據寫進記憶裝置之 例如 E E P R 〇 M ( Electrically Erasable Programmable ROM) 33 ， 並可讀出寫進 EEPROM33 之數據 . 。上述E E P R0M3 3具有可以電換寫數據之儲存並在 切斷電源時亦可保持記憶寫進之數據之機能。 經濟部智慧財產局員工消費合作社印製 該控制電路裝置18係寫進記憶表現自動製冰機9之 運轉動作之履歷數據例如單位動作記億數據34(參照圖 3)於EEPR0M3 3構成。上述單位動作記憶數據 34，係如圖3所示，具體而言，例如1字節（8位元） 之情報量（長度）之數據，將其上位4位元爲動作數據部 34a ，下位4位元爲時間數據部34b。將自動製冰機 9之動作狀態記憶於上述動作數據部3 4 a構成。具體而 言，自動製冰機9之動作狀態爲「缺水狀態」時，將動作 數據部3 4 a之右至左三個位元設定於「0 1 0」·另， 自動製冰機9之動作狀態爲『冰滿狀態」時，將自動作數 據部3 4 a之右三個位元設定於「0 1 1」·又，自動作 數據部3 4 a右三個位元爲「1 0 1」時係記億設定「表 示繼續之識別j時·自動作數據部3 4 a右三個位元「 1 1 0」時爲記憶設定「表示超過最長時間之繼續時間之 識別」時，各識別之詳情容後述。 又，上述動作數據部3 4 a最左端之1位元係記億有 紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -10 - A7 ________B7___· _ 五、發明說明（8 ) 無給水箱1 4狀態者，上述1位元爲「1」時記憶無給水 箱1 4，「0」時記億有給水箱1 4。 (請先閱讀背面之注意事項再填寫本頁) 一方面，上述時間數據部3 4 b構成：將計算自動製 .冰機9之動作狀態繼續之時間之繼續時間。具體而言，以 2進數將繼續時間以例如3 0分單位之時間數表現之數值 寫進。而設定爲時間數據部3 4b之4位元爲「〇 〇 〇 〇 j時表示繼續時間爲3 0分，又設定爲該4位元爲「 0.0 0 1」時表示繼續時間爲1小時，..而設定爲該4位元 爲「1111」（即以16進數表示爲「F」）時表示繼 續時間爲8小時。故本實施例之可記憶於時間數據部 3 4 b之最長時間爲8小時。又計算自動製冰機9之動作 狀態繼續之時間之計時裝置係例如內藏於控制電路裝置 18之定時器（微電腦之內藏定時器）· 經濟部智慧財產局員工消費合作社印製 又，EEPROM33內設可記億複數個上述單位動 作記憶數據3 4之記憶區域。該記憶區定爲一定大小即可 *數百字節程度可記€數百個單位動作記憶數據3 4之大 小）亦可，又數千字節程度（可記億數千個單位動作記憶 數據3 4之大小）亦可，爲可適宜決定之值•而控制電路 裝置1 8，在每當自動製冰機9之動作狀態變化時，將記 憶變化前之動作狀態及其繼續時間之單位動作記億數據 3 4依序寫進記憶於EEPROM3 3之上述記憶區之構 成。即自動製冰機9之動作狀態變化之時點，爲單位動作 記憶數據3 4之寫進時間•此時，單位動作記憶數據3 4 係自其前頭地址依序寫進上述記憶區，寫進記億區最後尾 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -11 - A7 _____B7_____ 五、發明說明（9 ) 地址後，再從前頭地址重複寫進控制之構成· (請先閱讀背面之注意事項再填寫本頁) 又，最後寫進之地址或從此要寫進之地址，係寫進記 憶於E E PR0M3 3內之管理數據區，由讀出該區之數 .據內容，以求最後寫進之地址或從此要寫進之地址。又， 此時由將特殊數據（例如「00」等）寫進從此要寫進之 地址，控制以明爲從此要寫進之地址，又其前之地址爲最 後寫進之地址亦可。更以本實施例之控制電路裝置1 8與 E E P R Ο Μ 3 3之間，例如以連續擊據轉送通信數據》 因此可極力減少控制電路裝置1 8 (微電腦）之通道數。 又，此時，若微電腦之通道數有多餘，則以平行數據轉送 構成亦可。 本實施例構成，由如上述控制寫進，可隨 E E P ROM3 3之記憶區大小，記憶表示自現在向過去 相當1週分程度或1年分程度之自動製冰機9之運轉動作 履歷之數據（單位動作記憶數據）。 ·，·-:·· 經濟部智慧財產局員工消费合作社印製 其次參照圖4及圓5說明上述構成之作用。圖4係將 自動製冰機9之運轉動作與製冰完成檢知感知器2 1之檢 知溫度一同表示之時間圖•茲設按圖4，以時間t 1驅動 給水泵1 7給水於製冰盤1 1內。則之後，通常約2小時 ，即可完成製冰。製冰進行中，控制電路裝置1 8以內藏 定時器計算自動製冰機9之動作狀態之「製冰狀態」之繼 續時間。而以時間t 2檢知製冰完成時，驅動脫冰馬達 1 2進行脫冰動作。該脫冰動作完成時，接著驅動給水泵 1 7再給水於製冰盤1 1內，以下，再重複製冰動作（製 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12 - 經濟部智慧財產局員工消费合作社印製 A7 B7 五、發明說明（10 ) 冰循環）β 在時間t 2，由於自動製冰機9之動作狀態變化，控 制電路裝置1 8以時間t 2以前之自動製冰機9之運轉動 .作’將「製冰狀態」繼續2小時之訊息記億於單位動作記 憶數據3 4，將該單位動作記憶數據3 4寫進 EEPROM3 3之記憶區。具體而言，顯示「製冰狀態 •1繼續2小時之單位動作記憶數據3 4之內容係如圖5 ( a).所示，寫進EE P ROM.3 3之記憶區3 5之前頭地 址。上述單位動作記憶數據35a (「1 3」）中分別以 1 6進數，將左邊數字「1」表示「製冰狀態，又右邊 數字「3」表示「2小時j 。 其次，時間t 2後，製冰動作進行時，控制電路裝置 1 8，以內藏定時器計算自動製冰機9之動作狀態之「製 冰狀態」之繼續時間。而經過約2小時在時間t 3檢知製 冰完成時，進行製冰動作，接著給水於製冰盤i 1內’以 ..... '' 下，再重複製冰動作（製冰循環）·而在時間t 3 ’由於 自動製冰機9之動作狀態變化，致控制電路裝置1 8 ’以 時間t 3以前之自動製冰機9之運轉動作’將「製冰狀態 」繼續2小時之訊息，記憶於單位動作記憶數據3 4 ’如 圖5 ( a )所示將該單位動作記億數據3 4 (「1 3」） 寫進EEPROM3 3之記憶區3 5之第2地址。 自時間t 3經過約2小時，在時間t 4時，檢知.製冰 完成時，若儲冰容器1 3已充滿冰塊，則不進行脫冰動作 。即，在時間t4，自動製冰機9之動作狀態’自「製冰 本紙張尺度適用中國國家標準<CNS)A4規格（210 X 297公釐） I I--1 J--I J---i· — ！ — — 訂·ί — — — ！-線 (請先閱讀背面之注意事項再填寫本頁) -13 - A7 A7 經濟部A慧財產局貝工消費合作社印製 _______B7________ 五、發明說明（11 ) 狀態」變化爲「冰塊充滿狀態J ·故，在時間t4時’控 制電路裝置1 8，以時間t 4以前之自動製冰機9之運轉 動作，將「製冰狀態」繼續2小時之訊息，記憶於單位動 .作記億數據34，如圖5 (a)所示將該單位動作記憶數 據34 (「13j )寫進EEPROM33之記憶區35 之第3地址》同時，控制電路裝置18，計算時間t4以 下，「充滿冰塊狀態j之繼續時間。 i後，例如經過約5小時之時間t. 5時，自儲冰容器 1 3取出冰塊成非充滿冰塊狀態時’進行脫冰動作’接著 給水於製冰盤11內，以下進行製冰動作（製冰循環）。 此時在時間t 5，由於自動製冰機9之動作狀態變化，致 控制電路裝置1 8，以時間t 5以前之自動製冰機9之運 轉動作，將「充滿冰塊狀態」繼續5小時之訊息，記憶於 單位動作記億數據3 4，如圖5 ( a )所示將該單位動作 記億數據34 (「39j )寫進EEPROM33之記憶 • . 區35之第4地址。_ 以下，自動製冰機9之運轉動作進行，每當其動作狀 態變化時，即在時間t 6，t 7 ......，依序將顯示各時間 以前之動作狀態及其繼續時間之單位動作記億數據3 4寫 進記憶於EEPROM3 3之記憶區35，如圖5 (a) 所示，依序寫進EEPR0M3 3之記億區3 5 » 其次說明至製冰完成所需時間*即製冰狀態之繼續時 間超過可記憶於單位動作記億數據3 4之時間數據部 3 4 b之最長時間8小時之情形•例如，若圖4之自左第 紙張尺度適用中國國家標準（CNS)A4規格<210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 衣------訂·!-線 -14 - 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（l2 ) 3製冰動作（製冰循環）因故例如化18小時·此時，在 時間t 4，控制電路裝置1 8 ’以時間t 4以即之自動製 冰機9之運轉動作，將「製冰狀態」繼績1 8小時之訊息 ，記憶於單位動作記憶數據3 4，惟因可記憶於單位動作 記憶數據3 4之時間數據部3 4 b之最長時間爲8小時， 故1個單位動作記憶數據3 4無法顯示上述製冰狀態。故 ，在此種情形下，首先將「製冰狀態」（以1 6進數「1 j表示）記憶於第1個單位動作記億數據3 4之動作數據 部3 4 a ,並將8小時（以1 6進數「F」表示）記憶於 該單位動作記億數據3 4之時間數據部3 4 b。因此’上 述第1個單位動作記憶數據3 4之數據內容’成「1 F」 。接著將「表示繼續之識別」即’以1 6進數表示「5」 記億於第2個（下一繼續用）之單位動作記億數據3 4之 動作數據部3 4 a ，並將超過時間’此時’因超過時間尙 有1 0小時，故將其中8小時（以1 6進數「6」表示， 記憶於該單位動作記憶數據3 4之時間數據部3 4 b »因 此，上述第2個單位動作記憶數據3 4之數據內容成爲「 5 F ) •而將「表示繼續之識別」即以1 6進數表示「5 」記億於第3個（下一繼續用）之單位動作記憶數據3 4 之動作數據部3 4 a ，並將剩餘超過時間，此時將2小時 記億於該單位動作記憶數據3 4之時間數據部3 4 b。因 此，上述第3個單位動作記億數據3 4之數據內容成爲「 5 3 j · 而控制電路18係如圖5(b)所示將上述3個單位 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） .:-----,---------------"訂---------線 (請先閲讀背面之注意事項再填寫本頁) -15 - A7 B7 五、發明說明（13 ) 動作記億數據3 4 (以1 6進數表示「1 F」、「5 F」 (請先閲讀背面之注意事項再填寫本頁) 、「53」）寫進記憶於EEPROM33之記憶區35 之第3，第4，第5之地址。又，繼續時間更長時，繼續 .設所需之繼續用單位動作記憶數據34即可》又，上述實 施例係說明「製冰狀態」繼續之情形，惟其他動作狀態繼 續時，亦同樣繼績設所需之繼績用單位動作記憶數據3 4 即可。 上述實施例係構成，動作狀態繼績8小時以上之情形 ，僅繼續所需之繼續用單位動作記憶數據3 4，惟亦可考 慮代之以構成，使用2個單位動作記憶數據3 4僅表示動 作狀態繼績8小時以上，不記億繼續時間（超過8小時之 超過時間）之具體值。 經濟部智慧財產局員工消费合作社印製 具體言之，製冰狀態繼續8小時以上時，首先將「製 冰狀態」記億於第1個單位動作記憶數據3 4之動作數據 部3 4a *並將最長時間8小時記億於該單位動作記億數 據3 4之時間數據部3 4b ·因此，上述第1個單位動作 記憶數據34之數據內容，以16進數表示成「1F」^ 接著，將「表示超過最長時間（8小時）之繼續時間之識 別」，即以16進數表示「6j記億於第2個（下一繼續 用）之單位動作記憶數據3 4之動作數據部3 4 a，並將 例如「0」記憶於該單位動作記億數據3 4之時間數據部 3 4 b。因此，上述第2個單位動作記億數據3 4之數據 內容成爲「6 0 j ·而控制電路1 8係如圖5 ( c )所示 將上述2個單位動作記億數據34(riF」、「60」 本紙張尺度適^中國國家標準（CNS)A4規格（210 X 297公Θ -16 - A7 B7 五、發明說明（14 ) <請先閱讀背面之注念事項再填寫本頁) )寫進記憶於EEPROM33之記憶區35之第3，第 4地址。由於如上述寫進記憶，可防止繼績時間極長時， 僅繼續繼續用單位動作記憶數據，故可有效利用 .EEPROM33之記憶區35· 又，上述變形例係說明「製冰狀態」繼續之情形，惟 其他動作狀態繼績之情形，亦同樣使用2個單位動作記憶 數據3 4顯示動作狀態繼續8小時以上之情形· ..又，上述各實施例係說明自勸製冰機9之動作狀態有 3種狀態（模式）之情形，惟構成隨需要適宜設定4種以 上狀態，分別計算各狀態之經過時間，將記憶各動作狀態 及繼續時間之單位動作記憶數據3 4寫進記憶於 EEPR0M19亦佳。 上述構成之附設製冰機之電冰箱故障時，用戶請服務 人員，則服務員使自動査核機能動作，找出故障發生之不 良構件或不良處（例如感知器或除霜加熱器等），並點亮 V·· ·; .. 設於控制基板之異常^知用LED，即可識別上述特定之 不良構件或不良處，更換不良構件等即可修理故障。 經濟部智慧財產局貝工消費合作社印製 惟有以上述檢核機能無法鑑定之不良品或不良處，或 雖未完全損壞但機能降低之構件，使用者使用方法不當， 製造廠方未想像之使用方法時，即使使自動檢核機能動作 ，亦無法找出任何異常，又因冷卻運轉亦一見如常進行， 致服務員幾乎無法了解故障原因，亦無法修理。在此種情 形下，若使用者繼續使用電冰箱時，仍發生製冰機9無法 製造冰塊，或冷藏室3或冷凍室2內之冷卻不充分之故障 本紙張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） -17 - A7 B7 五、發明說明（is) •因此，產生此種故障時，須收回故障之電冰箱，在査原 因用試驗室査故障原因· 具體而言，由讀出記憶於EEPR0M3 3之記憶區 • 35之數據，尤其單位動作記憶數據，可知自動製冰機9 之實際運轉動作之履歷。即，讀出自最新（切斷電源時之 )單位動作記憶數據依序溯至過去所需時間（例如1 0小 時前或1日前）之單位動作記憶數據，即可知1 0小時前 或1日前至現在即故障發生時.（切斷電源時）止之自動製 冰機9之運轉動作之履歷。而由調査該運轉動作之履歷可 充分發現自動檢核機能無法找出之不良品或不良處，或雖 未完全損壞但機能降低之構件，或發現使用者使用方法爲 製造廠方無法想像之不當，得以容易且明確鑑定故障原因 〇 又，依據記憶於EEPR0M3 3之數據（單位動作 記憶數據）驅動控制冷藏庫（自動製冰機9 )之各種負荷 ，自1 0小時前或1 έ前至現在即故障發生時（切斷電源 時）止，實施自動製冰機9之運轉動作再現之運轉構成亦 可。具體而言，爲以設於冷藏庫之控制基板之控制電路裝 置1 8實施上述再現運轉，在上述控制基板設指定輸入再 現運轉開始用之參數用之輸入開關等’又預先將爲再現運 轉必要之控制程式事先記憶於控制電路裝置18之構成， 因此由操作上述輸入開關等，使控制電路裝置1 8依據記 億於E E PR0M3 3之數據（單位動作記憶數據）實施 再現運轉構成。此時，控制電路裝置1 8具有動作再現裝 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公茇） (請先Μ讀背面之注意事項再填寫本頁) -II 訂·-----線 經濟部智慧財產局貝工消費合作社印製 -18 - A7 B7 五、發明說明（ie ) 置之機能。 (請先M讀背面之注意事項再填寫本頁} 結果，由於自動製冰機9之運轉動作再現，故略可再 現在使用者處發生之故障，故，以故障再現狀態，調査其 .原因即可明確鑑定故障原因，容易進行其對策及修理· 線 又，上述實施例係構成以控制電路裝置1 8實施再現 運轉，惟代之以構成，以外部裝置例如個人電腦讀出 EEPR0M3 3之數據以實施再現運轉亦可。具體而言 ，自收回之電冰箱拆下控制基板，將裝於該控制基板之 EE PRO M3 3，可由上部個人電腦讀出記憶於該 EEPR0M3 3內數據，連接於上述個人電腦。而以該 個人電腦讀出記憶於E E PR0M3 3內之數據，即記億 於記憶區3 5內之單位動作記億數據，顯示於顯示器，或 ，以印表機印出。由此可隨需要知道1 0小時前或1曰前 至現在即故障發生時（切斷電源時）止之自動製冰機9之 運轉動作之履歷》 經濟部智慧財產局員工消費合作社印製 而上述個人電腦Λ備冰箱控制基板具有之所有機能構 成，由拆下控制基板之冰箱之各種感知器或各種負荷均連 接於上述個人電腦，輸入上述各種感知器之各檢知信號* 並可驅動控制各種負荷•此時，上述個人電腦構成動作再 現裝置。再現上述收回之冰箱之冷卻運轉動作，隨査原因 者之需要，指定表示例如1 0小時前或1日前之參數（再 現運轉開始之參數），使冷卻動作之再現運轉開始。由此 ，僅自指定之參數所示時間（或日）前，再現冰箱（自動 製冰機9)之運轉動作。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -19 - 經濟部智慧財產局員工消費合作社印製 A7 _B7_________五、發明說明（17 ) 此時，個人電腦讀出記憶於EEPR0M3 3之單位 動作記憶數據，依據該讀出之數據強制驅動控制冰箱（自 動製冰機9 )之各種負荷，以實施再現運轉構成。如上述 .由再現自動製冰機9之運轉動作，即可略再現發生之故障 。所以在再現故障之狀態下可調査其原因，因此可明確的 特定其故障原因，很容易實施其對策及修理。 又上述實施例係採用將運轉數據輸入於E E P R 0M 33.而予以記憶保持之構成，.惟並不備限於此，採用祗要 是當電源斷開時不會消去記憶數據之手段，例如I C記憶 體，或磁碟片，硬碟，或備有不停電設備RAM來輸入記 憶保持亦可》 (發明之效果） 本發明係如上所述：具有判斷自動製冰機之動作狀態 之動作判斷裝置，及計時前述動作狀態繼續之時間之計時 裝置，及在切斷電源時亦可記億保持已記憶數據之記憶裝 置，由記憶經前述動作判斷裝置判斷之動作狀態之動作數 據部，及經前述計時裝置計時之動作時間之時間數據部構 成單位動作記憶數據，將該單位動作記憶數據記憶於前述 記憶裝置之構成，所以附設製冰機之電冰箱發生故障時很 容易究明其原因，具有極力明確地特定故障原因之優異效 果。 又，周一動作狀態長於可記憶於單位動作記憶數據之 時間數據部之最長時間繼績時，將前述動作狀態記億於單 (請先閱tt·背面之注意事項再縝寫本頁> .i • n ϋ ----訂---------線 本紙張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） -20 - A7 B7 五、發明說明（is) 位動作記億數據之動作數據部，並將前述最長時間記憶於 前述單位動作記憶數據之時間數據部，在下一繼續用之軍 位動作記億數據之動作數據部記憶表示繼績之識別，並在 .前述繼續用單位動作記憶數據之時間數據部記億超過前述 最長時間之超過時間而構成，故同一之動作狀態之在於較 時間數據部所能記憶可能之久的繼續之下，仍能正確且確 實地可記億其繼績時間· . ..該時如同一動作狀態長於2倍於可記憶於前述單位動 作記憶數據之時間數據部之最長時間繼績時，在將動作狀 態記憶於前述動作數據部之單位動作記億數據後，僅繼續 設可表現前述動作狀態繼續時間個數之前述繼續用單位動 作記憶數據而構成時，即繼續時間超過最長時間之二倍之 下，仍能可記憶上述該繼續時間· 再者，因構成，將表示超過最長時間之繼續時間之識 別記憶於下一繼續用之單位動作記億數據之動作數據部， ...... .. 故同一動作狀態繼續極長時，可防止僅連續設繼續用之單 位動作記憶數據，即記億裝置之記憶領域僅成爲繼續用之 單位動作記憶數據，而可有效利用記憶裝置之記憶領域。 更又，因構成具有依據記億於記憶裝置之單位動作記 億數據再現製冰機動作之動作再現裝置，故收回發生故障 之冰箱後，以上述動作再現裝置即可容易再現冰箱（自動 製冰機）之運轉動作*由此因可略再現發生之故障，故以 故障再現狀態査原因，更可明確鑑定故障原因* 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先聞讀背面之注意事項再填寫本頁) 0^--------訂---------線. 經濟部智慧財產局員工消費合作社印製 -21 - A7 B7 五、發明說明（！9 ) 經濟部智慧財產局員工消費合作社印製 圖 示 之 簡 單 說 明 圖 1 : 表 示 本 發 明 之 — 實 施 例 之 方 圖 2 : 附 設 製 冰 機 之 電 冰 箱 之 縱 斷 {S3 圖 3 = 表 示 單 位 動 作 記 憶 數據之 構 圖 4 二 表 示 製 冰 機 之 運 轉動 作 之 時 tst 圖 5 ( a ) ( b ) 9 ( C ) 表 記 憶 數據 記 憶 於 E E P R 0 Μ 之 狀 態 圖 C 符 號 說 明 〕. 1 … 電 冰 箱 本 體 4 … 製 冰 室 5 … 冷 卻 器 7 … 製 冰 裝 置 8 … 給 水 裝 置 9 … 白 動 製 冰 機 1 1 … 製 冰 盤 1 3 … 儲 冰 容 器 1 8 … 控制 電 路 裝 置 ( 動 作 判 斷 裝 置 再 現 裝 置 ) 2 1 … … 製 冰 完 成 檢 知 感 知 器 9 2 9 … … 壓 縮 機 9 3 3 … … E E P R 0 Μ ( 記 憶 裝 置 ) 3 4 ♦ * * 單 位 動 作 記 憶 數 據 » 3 4 a •參· … 動 作 數據部 9 (請先闓讀背面之注意事項再填寫本頁) --------訂---------線' .:--41--:::-.4.-1-1--=- 私紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 _ .__B7 五、發明說明（2〇 ) 3 4b ......時間數據部， 3 5 ......記憶區β (請先閱讀背面之注意事項再填寫本I) --------訂---------線 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐〉 -23 -A7 B7 V. Description of the invention (1) [Application fields in the industry] The present invention is to record the operation history of the automatic ice maker in order to find out the cause of the failure when the refrigerator with the automatic ice maker is malfunctioning. • Motion memory device of refrigerator with attached ice maker. [Previous technology] In recent years, refrigerators have used microcomputers to receive detection signals from various sensors, and drive and control compressors or fans for cooling air supply, buffer devices for cooling air supply, or defrosting heaters to perform controlled cooling operations. * There is also an automatic ice maker attached to the inside of the refrigerator body. The automatic ice maker automatically makes ice cubes and stores them in the ice cube storage container until they are full. The ice making operation of the automatic ice maker is also controlled by the above microcomputer. [Problems to be Solved by the Invention] The refrigerating refrigerator previously constituted has a self-checking function to prevent the occurrence of a failure, and the auto-checking function is used to search for defective products that have failed. Or defective parts (such as sensors or defrosting heaters) *, and the abnormality reporting LED set on the control board is turned on to inform the waiter of the defective parts or defects found above. Since the attendant can easily know the defective components or defects, repair is easy. However, if the above-mentioned automatic inspection machine cannot find the defective products or defects, or the components with reduced performance are not completely damaged, or the user's use method is very poor, or the use method is not imagined by the manufacturer * There will be cases where the cause of the failure cannot be fully understood. Especially for the refrigerator with an automatic ice maker, the paper size is in accordance with China National Standard (CNS) A4 (210 * 297 mm) {Please read the precautions on the back before filling this page) — — — — — — — I — — — — — — — — Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -4-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (2) There is an automatic ice machine that cannot make ice Failure conditions of the block's or refrigerating room or freezer, there are many cases where the waiter cannot find the cause in the user's home. Therefore, when the above-mentioned failure occurs, the faulty battery box must be taken back and the cause of the failure should be checked in the laboratory where the cause is found. However, most of the recovered refrigerators operate normally in the above-mentioned laboratory, and the failure cannot be displayed. Many reasons are unknown. The purpose of the present invention is to provide easy identification of the cause of a failure of a refrigerator with an automatic ice maker, and to clearly identify the cause of the failure. Device. [Method for solving the problem] The action memory device of the refrigerator with an ice maker of the present invention is characterized by having an action judgment device for judging the operation state of the automatic ice maker, and a timing device for timing the time when the aforementioned operation state continues. , And when the power is turned off, it can also memorize and store the memorized data of the billion-memory device, the operation data portion of the operation state judged by the aforementioned motion judging device, and the time data of the operation time counted by the aforementioned timing device. The unit action memory data is stored in the memory device. In addition, when the same action state is longer than the maximum time that can be stored in the time data unit of unit action memory data, the aforementioned action state is stored in the action data unit of the unit action memory data, and the aforementioned maximum time is stored in the unit action memory. The time data part of the data, the action data part of the unit of action memory data for the next successor will record 100 million to indicate continued identification, and the time data part of the unit of action data that continues to use the unit memory will exceed the aforementioned paper standard to apply Chinese national standards (CNS) A4 specification (210 X 297 mm) --------------- {0 ^ -------- Order --------- line ( Please read the notes on the back before filling in this page) Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the cooperative, A7-: ______B7___ V. Description of the invention (3) The longest time exceeds the time · Also, the automatic ice making attached to the present invention The action memory device of the refrigerator of the machine 'where the same action state is longer than 2 times the time period that can be memorized in the aforementioned unit action • memory data. When the longest time continues, the action state is memorized in the aforementioned action data unit. After recording 100 million data per unit action, only continue to set the aforementioned continuous unit action s which can express the number of continuous states of the aforementioned action states. _ The action memory device of the refrigerator with an automatic ice maker of the present invention, wherein when the same action state is longer than the time data portion that can be stored in the unit action memory data, the above action state is memorized in the unit action memory data The action data unit stores the longest time in the unit action memory data in the time data unit, and stores the identification indicating the continuation time exceeding the longest time in the action data unit in the next unit motion memory data for continued use. The motion memory device of a refrigerator with an automatic ice maker according to the present invention has a motion reproduction device that reproduces the operations of the automatic ice maker according to the unit motion memory data stored in the aforementioned memory device. [Function] According to the above method * In the operation of the automatic ice maker of the refrigerator, the operation judgment device can determine the operation state of the automatic ice maker, and the timing device calculates the duration of the above operation state * each of the operation states And the action time is memorized in the action data part and time data part of the unit action memory data, and the unit action memory data in which each data is memorized is sequentially memorized in the notebook paper. The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -------------------- Order ------- 1 · Line (Please read the precautions on the back before filling this page) A7 B7 V. Description of the invention (4) Billion device · This kind of refrigerator with an ice maker fails. Because the memory device can also retain the data when the power is turned off, it is read out and stored in the memory device. Unit action memory The data can understand the history of the actual operation of the ice maker. Specifically, read out the unit action memory data from the latest (at the time of the power off) unit action record data to the required period in the past (for example, 10 hours ago or 1 day ago), and you can understand 10 hours ago Or the history of the operation of the ice maker before 1 day to the present when the failure occurred (when the power was turned off.) • By checking the history of the operation, you can fully find the defective products or defects that the automatic nuclear machine cannot find. It is easy to find out the cause of the fault if the improper use of the user cannot be imagined, or the components with reduced functions are not completely damaged, and the manufacturer is not imaginable. Also, the same operation state is longer than the unit operation record that can be memorized. When the time of the time data part of the billion data continues for the longest time, the aforementioned motion state is recorded in the motion data part of the unit motion memory data, and the longest time is stored in the time data part of the unit motion memory data. The unit of action data of the unit action memory data used for memorization indicates the recognition of the succession, and the time data of the unit action memory data that is continued in the foregoing Memory than the previous time exceeds the maximum time. Due to the above structure, even when the same operation state is longer than the longest time that can be memorized in the time data section, it can correctly remember its continuation time. At this time, if the continuation time of the same action state is longer than two times that can be memorized in the time data section, only the continuation time can be set. The number of the above-mentioned continuations using the unit action memory data structure, even if the continuation time is longer than the maximum time Two times can still be remembered billion times to continue. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) < Please read the precautions on the back before filling this page) θ ^ -------- Order --------- Intellectual Property Bureau of the Ministry of Economic Affairs Employee Cooperatives Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by employee consumer cooperative A7 B7 V. Description of the invention (5) On the one hand, the identification of the continuous time exceeding the longest time is memorized in the action data part of the action memory data of the next successor unit, which can prevent the same action status. When you continue for a long time, you can only continue to set the unit to continue to use the unit as the memory data to prevent the memory field of the memory device from only continuing to use the unit action to store data, and can effectively use the memory field of the billion-memory device. The unit operation of the memory device records the data of 100 million units. The operation reproduction device is composed of the ice making machine. After recovering the faulty refrigerator, in the test room for the cause of the failure, the above-mentioned potential reproduction device is used to easily reproduce the refrigerator. (Ice machine) operation • As a result, the failure can be slightly reproduced, so the cause of the failure can be found more clearly by checking the cause in the state of the failure reproduction. [Embodiment] An embodiment of the present invention will be described below with reference to the drawings. First, in FIG. 2 showing a schematic configuration of a refrigerator, a freezer compartment 2 ′, a refrigerating compartment 3 and an ice-making compartment 4 are formed inside the refrigerator body 1, and the cold air generated by the cooler 5 is supplied to each of the above by the air blowing action of the fan device 6. Indoor composition. An ice-making device 7 is provided in the ice-making room 4 and a water-supply device 8 is provided in the refrigerating room 3. The ice making device 7 and the water supply device 8 constitute an automatic ice maker 9. The mechanism part 10 of the ice-making device 7 is provided on the front side of the upper part of the inside of the ice-making chamber 4, and the ice-making tray 11 is arranged on the rear side of the mechanism part 10 via the support frame. In the above-mentioned mechanism section 10, a de-icing motor 12 (refer to FIG. 1) and a speed reduction device are provided for turning the ice-making tray 11 杻 into a reverse operation to release the ice cubes. In addition, a cold storage container for storing deiced ice cubes is provided on the inner bottom of the ice-making chamber 4. The paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) II ------- ----— {^ 1 clothing · -11-11-order · -------- line (please read the precautions on the back before filling out this page) System A7 ________B7_______ V. Description of the invention (6) β Furthermore, the water supply device 8 that feeds water to the ice making device 7 is a water supply tank 14 disposed in the refrigerating compartment 3 and a water receiving tray 1 that receives the water from the water supply tank 14 5, and suck the water in the water tray through the water supply pipe 16 sent out of the ice tray 11 1 water pump 17 constitute. On the one hand, in FIG. 1, the combination of the functional blocks of the electrical structure of the refrigerator is schematically shown. The control circuit device 18 is composed of, for example, a microcomputer, and has the function of controlling the cooling operation of the entire refrigerator according to a previously stored control program. . The control circuit device 18 has functions of an operation determination device and a calculation device. The control circuit device 18 receives the F-chamber temperature sensor 19 for detecting the temperature in the freezer compartment 2 of the refrigerator body 1, the R-chamber temperature sensor 20 for detecting the temperature in the refrigerator compartment 3, and detects the automatic ice maker. The ice making tray 9 of the 9 ice making completion detection sensor 21, the ice storage container 1 of the automatic ice maker 9 3, the ice storage detecting sensor 22 of the full ice block, And room temperature sensing for detecting the indoor temperature of the refrigerator body 1 installed * *-* Each detection signal of the device 2 3, and the freezer compartment temperature regulator 24 which sets the temperature of the freezer compartment 2 The temperature setting signals of the refrigerator compartment temperature regulator 25 and the switching signals of the quick freeze switch 26 are controlled by the control circuit device 18, which drives and controls the automatic ice maker 9 based on the above signals and control programs. Water supply pump 1 7 'De-icing motor 1 2' Water supply lamp 2 7 and drive and control the cooling quick-freezing display lamp 2 8, compressor 2 9, air-conditioning supply fan device 6 (also known as C-fan device) 'buffer for air-conditioning supply Device 30, defrost heater 3 1 'machine room. Paper is compressed inside Zhang scale is applicable to China National Standard (CNS) A4 specification (210 * 297 mm) --------------------- Order --------- Bee (Please read the precautions on the back before filling out this page) A7 ____B7_______ V. Description of the invention (7) (Please read the precautions on the back before filling out this page) Cooling fan 3 2 for machine 2 9 and condenser, etc. Thus, the control circuit device 18 controls the cooling operation of the refrigerator body 1 and controls the ice-making operation of the automatic ice maker 9. The control circuit device 18 can write data into the memory device, for example. EEPR OM (Electrically Erasable Programmable ROM) 33, and can read the data written in EEPROM33. The above E E P R0M3 3 has the function of storing data that can be exchanged and written, and can keep the data written in when the power is cut off. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This control circuit device 18 is written in memory to represent the historical data of the operation of the automatic ice maker 9 such as the unit operation record data 34 (see FIG. 3) and is composed of EEPR0M3. The above-mentioned unit action memory data 34 is shown in FIG. 3. Specifically, for example, 1 byte (8 bits) of information (length) data, the upper 4 bits are the action data portion 34a and the lower 4 The bit is a time data section 34b. The operation state of the automatic ice maker 9 is stored in the operation data unit 3 4a. Specifically, when the operation state of the automatic ice maker 9 is "water shortage state", the three bits from right to left of the operation data portion 3 4 a are set to "0 1 0". In addition, the automatic ice maker 9 When the operating state is "Ice full state", the right three bits of the automatic data portion 3 4 a are set to "0 1 1". Also, the three right bits of the automatic data portion 3 4 a are "1". “0 1” means “billion” when setting “recognition to indicate continuity”. • Automatic data portion 3 4 a. When the right three digits are “1 1 0”, “recognition that indicates continuation time exceeding the longest time” is set for memory. Details of each identification will be described later. In addition, the leftmost bit of the above-mentioned action data part 3 4 a is a paper size that applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -10-A7 ________ B7 ___ · _ 5. Description of the invention (8 ) For those who have no water supply tank 1 and 4 status, when the above 1 bit is "1", the memory of no water supply tank 1 4 is memorized, and when "0" is recorded, there is a water supply tank 14. (Please read the precautions on the back before filling in this page) On the one hand, the above-mentioned time data section 3 4 b constitutes: the duration of the time when the operation state of the automatic ice machine 9 continues to be calculated. Specifically, a numerical value in which the continuation time is expressed as a time in units of 30 minutes is written in a binary number. And when the 4 bit of the time data section 3 4b is set to "00 00 00j", it means that the continuation time is 30 minutes, and when the 4 bit is set to "0.0 0 1", the continuation time is 1 hour. When the 4 bits are set to "1111" (that is, expressed as "F" in hexadecimal number), it means that the continuation time is 8 hours. Therefore, the maximum time that can be stored in the time data part 3 4 b in this embodiment is 8 hours. A timing device that also calculates the time that the operating state of the automatic ice maker 9 continues is, for example, a timer built into the control circuit device 18 (a built-in timer in a microcomputer). • Printed by the Intellectual Property Bureau Staff Consumer Cooperative of the Ministry of Economic Affairs. EEPROM33 It has a memory area that can record hundreds of millions of units of motion memory data. The memory area can be set to a certain size. * Hundreds of bytes can be recorded. Hundreds of units of motion memory data size can be recorded. It can also be thousands of bytes (can store hundreds of thousands of unit motion memory data.) The size of 3) is also a value that can be appropriately determined. And the control circuit device 18, when the operating state of the automatic ice maker 9 changes, it will memorize the unit of the operating state before the change and its duration. The structure of the above-mentioned memory area memorized in the EEPROM 33 is sequentially written into the memory data 34. That is, when the operation state of the automatic ice maker 9 changes, it is the writing time of the unit action memory data 34. At this time, the unit action memory data 3 4 is sequentially written into the above memory area from its previous address, and written into the memory. The paper size of the last paper in the billion zone is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -11-A7 _____B7_____ V. Description of the invention (9) After the address, it is repeatedly written into the control from the previous address. Please read the notes on the back before filling this page.) Also, the last address entered or the address to be entered from here is written into the management data area stored in EE PR0M3 3, and the number of this area is read out. Content, in order to write the last address or the address to be written from now on. At this time, by writing special data (such as "00", etc.) into the address to be written from now on, it is also possible to control Ming as the address to be written from now on, and the previous address as the last address to be written from. Furthermore, between the control circuit device 18 and E E PR 0 Μ 3 3 in this embodiment, for example, the communication data is transmitted by continuous data transmission. Therefore, the number of channels of the control circuit device 18 (microcomputer) can be reduced as much as possible. At this time, if the number of channels of the microcomputer is excessive, a parallel data transfer configuration may be used. The structure of this embodiment is written by the control as described above, and can follow the size of the memory area of EEP ROM3 3, and memorize data indicating the operation history of the automatic ice maker 9 which is equivalent to one week or one year from now to the past (Unit action memory data). ··· :: · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Next, the effect of the above structure will be described with reference to FIGS. 4 and 5. Fig. 4 is a time chart showing the operation of the automatic ice maker 9 together with the detection temperature of the ice-making completion detection sensor 2 1 • It is assumed that according to Fig. 4, the feed pump 17 is driven at time t 1 Ice tray 1 inside. After that, it usually takes about 2 hours to complete the ice making. During the ice making, the control circuit device 18 calculates the continuation time of the "ice making state" of the operating state of the automatic ice maker 9 with a built-in timer. On the other hand, when the completion of ice making is detected at time t2, the deicing motor 12 is driven to perform the deicing operation. When the de-icing action is completed, the feed water pump 17 is then driven to feed water to the ice-making tray 11 and then, the ice action is reproduced again (the paper size of the paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ) -12-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (10) Ice cycle) β At time t 2, due to the change of the operating state of the automatic ice maker 9, the control circuit device 18 takes time The operation of the automatic ice maker 9 before t 2. Operation 'Record the "ice making state" for 2 hours in the unit action memory data 3 4 and write the unit action memory data 3 4 into the EEPROM 3 3 memory Area. Specifically, the contents of “Ice-making status • 1 unit of action memory data 3 4 continued for 2 hours are shown in FIG. 5 (a). It is written into the address before the head of the memory area 3 5 of EE P ROM. 3 3 The above-mentioned unit action memory data 35a ("1 3") are counted by 16 respectively. The left number "1" indicates "ice making status, and the right number" 3 "indicates" 2 hours j. "Second, time t 2 Then, when the ice making operation is performed, the control circuit device 18 calculates the continuation time of the "ice making state" of the operating state of the automatic ice maker 9 with a built-in timer. After about 2 hours at time t 3 when the completion of the ice making is detected, the ice making operation is performed, and then the water is supplied to the ice making tray i 1 under the order of ".....", and the ice making operation is repeated (the ice making cycle). ） · At time t 3 ′, due to the change of the operation state of the automatic ice maker 9, the control circuit device 18 ′ continues the “ice making state” for 2 hours with the operation of the automatic ice maker 9 before time t 3. The information is stored in the unit action memory data 3 4 ′ as shown in FIG. 5 (a). The unit action memory data 3 4 (“1 3”) is written into the second address of the memory area 3 5 of the EEPROM 3 3. About 2 hours have elapsed since time t3. At time t4, it is detected. When the ice storage is completed, if the ice storage container 13 is filled with ice cubes, no de-icing action is performed. That is, at time t4, the operating state of the automatic ice maker 9 ’is“ from the ice-making paper scale to the Chinese national standard. < CNS) A4 size (210 X 297 mm) I I--1 J--I J --- i · —! — — Order · ί — — —! -Line (Please read the precautions on the back before filling this page) -13-A7 A7 Printed by Shelley Consumer Cooperative of A Hui Property Bureau of the Ministry of Economic Affairs _______B7________ V. Description of the invention (11) Status changed to "Ice full state" J. Therefore, at time t4, the control circuit device 18 will use the operation of the automatic ice maker 9 before time t4 to continue the "ice making state" for 2 hours and memorize it in the unit. Data 34, as shown in FIG. 5 (a), write the unit action memory data 34 ("13j" into the third address of the memory area 35 of the EEPROM 33 "). At the same time, the control circuit device 18 calculates the time t4 or less," full of ice Continuation time of state j. After i, for example, after about 5 hours of time t. 5 hours, when the ice cubes are taken out of the ice storage container 13 to become non-full of ice cubes, the "de-icing action" is performed, and then water is supplied to the ice tray 11 In this case, the following ice-making action (ice-making cycle) is performed. At this time at time t 5, the operation state of the automatic ice maker 9 is changed, which causes the control circuit device 18 to control the automatic ice maker 9 before time t 5 The operation will continue for 5 hours. The message is stored in the unit action memory data 34. As shown in Fig. 5 (a), the unit action memory data 34 ("39j") is written into the memory of the EEPROM 33. The fourth address of the area 35. _ Below, automatic The operation of the ice maker 9 is performed. When the operation state changes, that is, at time t 6, t 7 ......, the unit operation record showing the operation state before each time and its continuation time will be sequentially displayed. 100 million data is written into the memory area 35 of the EEPROM3 3, as shown in Figure 5 (a), and is sequentially written into the EEPR0M3 3 memory area 3 5 »Next, the time required to complete the ice making * is the ice making Cases where the duration of the state exceeds the maximum time of 8 hours that can be memorized in the unit data of 100 million units of data 3 4 b • For example, if the Chinese paper standard (CNS) A4 is used as the paper size from the left of Figure 4 < 210 X 297 mm) (Please read the precautions on the back before filling out this page) Clothing ------ Order ·! -Line-14-Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 5. DESCRIPTION OF THE INVENTION (l2) 3 The ice making operation (ice making cycle) is, for example, 18 hours. At this time, at time t 4, the control circuit device 1 8 ′ performs the operation of the automatic ice maker 9 at time t 4. , The message of “Ice-Making Status” will be stored for 18 hours, and it will be stored in the unit action memory data 3 4, but the maximum time that can be stored in the unit time memory part 3 4 b of the unit action memory data 3 4 is 8 hours, so One unit of action memory data 3 4 The above ice making status cannot be displayed. Therefore, in this case, the "Ice-Making State" (represented by a 16-digit number "1 j") is first stored in the action data portion 3 4 a of the first unit action recording data 3 4 a, and will be stored for 8 hours. (Indicated by "16" as the 16-digit number) is stored in the time data part 3 4 b of the unit action record data 34. Therefore, 'the data content of the above-mentioned first unit action memory data 34' becomes "1 F". Next, "recognition of continuation" means "representation of" 5 "with a 16-digit number. Billion is recorded in the second (for next continuation) unit action. Billion data 3 4 is the action data part 3 4 a, and will exceed The time 'at this time' is 10 hours beyond the time, so 8 of them (indicated by a 16-digit number "6" are stored in the unit action memory data 3 4 time data section 3 4 b »Therefore, the above The data content of the second unit of action memory data 3 4 becomes "5 F." • The "recognition of continued indication" is expressed as a 16-digit number "5" and recorded in the third unit (used for the next continuation). The action data part 3 4 a of the action memory data 3 4 will exceed the time remaining, and at this time, 2 hours will be recorded in the time data part 3 4 b of the unit action memory data 34. Therefore, the data content of the third unit action record data 34 is “5 3 j.” As shown in FIG. 5 (b), the control circuit 18 applies the paper size of the three units to the Chinese National Standard (CNS). A4 specification (210 X 297 mm).: -----, --------------- " Order --------- line (please read the back first Please note this page before filling in this page) -15-A7 B7 V. Description of the invention (13) Operation data of 100 million 3 4 ("1 F", "5 F" represented by 16 numbers) (Please read the notes on the back first (Fill in this page again), "53") Write to the 3rd, 4th, and 5th addresses of the memory area 35 stored in EEPROM33. Also, if it is continued for a longer time, it can be continued. It is only necessary to continue to use the unit action to memorize the data 34. Again, the above embodiment describes the case where the "ice making state" continues, but when the other action states continue, the same continues It is sufficient to memorize the data of the unit of succession required for performance setting 3 4. The above embodiment is constituted. In the case where the operation state continues for more than 8 hours, only the required unit is continued to memorize the data 3 4, but it can also be considered to replace it with 2 units of action memory data 3 4. The operating status is more than 8 hours, and the specific value of the continuous time (exceeding time exceeding 8 hours) is not recorded. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints specifically. When the ice-making status continues for more than 8 hours, the "Ice-making status" is first recorded in the first unit's action memory data 3 4 in the action data section 3 4a * and The maximum time of 8 hours is recorded in the unit action record data of 34. The time data part 34b. Therefore, the data content of the above-mentioned first unit action memory data 34 is expressed in hexadecimal as "1F" ^ Then, "Identify the identification of the continuation time exceeding the longest time (8 hours)", that is, a hexadecimal number indicating that "6j counts 100 million in the second (next continuation) unit of action memory data 3 4's action data portion 3 4 a, for example, "0" is memorized in the time data portion 3 4 b of the unit action record data 34. Therefore, the data content of the second unit action memory data 34 4 becomes “60 0j.” As shown in FIG. 5 (c), the control circuit 18 stores the above two unit action memory data 34 (riF), "60" This paper is suitable for China National Standard (CNS) A4 specifications (210 X 297 male Θ -16-A7 B7 V. Description of the invention (14) < Please read the notes on the back before filling in this page)) Write it into the 3rd and 4th addresses of the memory area 35 in EEPROM33. Writing into the memory as described above can prevent the data from continuing to be memorized by unit motion only when the succession time is extremely long, so it can be effectively used. EEPROM33 memory area 35 Cases, except for the cases where other action states succeed, the same is used for 2 units of action memory data 3 4 cases where the action states continue for more than 8 hours ..... Also, the above embodiments describe the actions of the self-advised ice maker 9 There are three kinds of states (modes), but it is appropriate to set more than four states as needed. Calculate the elapsed time of each state, and write the unit action memory data that memorizes each action state and continuation time. 3 4 Write to memory in EEPR0M19. Also good. When the refrigerator with an ice maker attached as described above fails, the user asks a service person, and the service person makes the automatic check function to find out the bad components or defects (such as a sensor or a defrost heater) where the failure occurs, and Light up V ···; .. The abnormal LED on the control board can be used to identify the specific defective components or defects mentioned above, and the fault can be repaired by replacing the defective components. Printed by the Shelley Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Only the defective products or defects that cannot be identified by the above-mentioned inspection function, or the components that have not been completely damaged but have reduced performance, are improperly used by the user and are not used by the manufacturer. In the method, even if the automatic check function is operated, no abnormality can be found, and the cooling operation is performed as usual, causing the waiter to hardly understand the cause of the failure and repair. In this case, if the user continues to use the refrigerator, the failure of the ice maker 9 to make ice cubes or insufficient cooling in the refrigerating compartment 3 or the freezer compartment 2 still occurs. This paper applies Chinese national standards (CNS ) A4 specification (210 * 297 mm) -17-A7 B7 V. Description of the invention (is) • Therefore, when this kind of failure occurs, the malfunctioning refrigerator must be taken back, and the cause of the failure should be checked in the laboratory with the investigation. In other words, by reading the data stored in the memory area • 35 of EEPR0M3 3, especially the unit action memory data, we can know the history of the actual operation of the automatic ice maker 9. That is, the unit action memory data that is read from the latest (when the power is turned off) unit action memory is sequentially traced back to the time required in the past (for example, 10 hours ago or 1 day ago). This is the history of the operation of the automatic ice maker 9 until the failure occurred (when the power was turned off). And by investigating the history of this operation, you can fully find the defective products or defects that the automatic inspection function cannot find, or the components that have not been fully damaged but the performance is reduced, or the user's use method is improper that the manufacturer cannot imagine. It is possible to easily and clearly identify the cause of the fault. Furthermore, according to the data (unit action memory data) stored in EEPR0M3 3, various loads of the refrigerator (automatic ice machine 9) are driven and controlled, from 10 hours ago or 1 hour ago to the present. That is, when the fault occurs (when the power is turned off), the operation configuration that reproduces the operation of the automatic ice maker 9 may be implemented. Specifically, in order to implement the above-mentioned playback operation using a control circuit device 18 provided on a control board provided in the refrigerator, the above-mentioned control board is provided with an input switch for specifying a parameter for starting the playback operation and the like. The control program is stored in the control circuit device 18 in advance. Therefore, by operating the input switches and the like, the control circuit device 18 is configured to perform playback operation based on the data (unit action memory data) recorded in EE PR0M3 3. At this time, the control circuit device 18 has motion reproduction. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 cm) (please read the precautions on the back before filling this page) -II Order ·- ---- Printed by the Shellfish Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -18-A7 B7 V. The function of the invention description (ie). (Please read the precautions on the back before filling this page.} As a result, since the operation of the automatic ice maker 9 is reproduced, the failure that occurs at the user can be reproduced slightly. Therefore, the failure is reproduced to investigate the cause. The cause of the failure can be clearly identified, and the countermeasures and repairs can be easily performed. The above embodiment is configured to perform the playback operation by the control circuit device 18, but instead, it is configured to read the data of EEPR0M3 3 by an external device such as a personal computer. It is also possible to perform playback operation. Specifically, remove the control board from the retracted refrigerator, and the EE PRO M3 3 mounted on the control board can be read from the upper personal computer and memorized in the EEPR0M3 3 data, and connected to the above Personal computer. The personal computer reads the data stored in EE PR0M3 3, that is, the unit action recorded in the memory area 35, and the recorded data is displayed on the monitor, or printed on the printer. You can know the history of the operation of the automatic ice maker 9 from 10 hours before or 1 day to the present, that is, when the fault occurs (when the power is turned off). Printed by the cooperative and all the functions of the above-mentioned personal computer, including the refrigerator control board, are composed of various sensors or loads of the refrigerator with the control board removed and connected to the above-mentioned personal computer, and the detection signals of the various sensors are inputted * Various loads can be driven and controlled. At this time, the above-mentioned personal computer constitutes an operation reproduction device. The cooling operation operation of the recovered refrigerator is reproduced, and parameters such as 10 hours or 1 day ago are specified as required by the person who checked the cause (reproduction operation). Start parameters) to start the cooling operation. Therefore, the operation of the refrigerator (automatic ice maker 9) will be reproduced only before the time (or day) indicated by the specified parameters. This paper size applies Chinese national standards (CNS) A4 specification (210 X 297 mm) -19-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _B7_________ V. Description of the invention (17) At this time, the personal computer reads and stores the unit action memory in EEPR0M3 3. According to the read data, the various loads of the refrigerator (automatic ice maker 9) are forcibly driven and controlled to implement the reproduction operation. Structure. As described above. The faults that occur can be reproduced slightly by reproducing the operation of the automatic ice maker 9. Therefore, the cause can be investigated while the faults are being reproduced. Therefore, the cause of the fault can be clearly identified, and it is easy to implement countermeasures. And repair. The above-mentioned embodiment adopts a configuration in which the operation data is input to EEPR 0M 33. The memory is retained. However, it is not limited to this, and if the power is not erased when the power is turned off, such as IC Memory, or magnetic disks, hard disks, or RAM equipped with non-interruptible equipment to input memory retention "(Effect of the invention) The present invention is as described above: it has an operation judgment device for judging the operation state of the automatic ice maker , And a timing device that counts the time when the above-mentioned action state continues, and a memory device that can also remember the saved data when the power is turned off, an action data section that memorizes the action state judged by the aforementioned action judgment device, and The time data part of the action time measured by the timing device constitutes unit action memory data, and the unit action memory data is stored in the foregoing The structure of the memory device makes it easy to ascertain the cause of the failure of a refrigerator with an ice maker, and it has the excellent effect of clearly specifying the cause of the failure. In addition, when the action status on Monday is longer than the longest time succession that can be stored in the time data unit of the unit action memory data, the aforementioned action status is recorded in the list (please read the precautions on the back of tt before writing this page >. i • n ϋ ---- Order --------- The size of the paper used for the paper is applicable to the Chinese National Standard (CNS) A4 (210 * 297 mm) -20-A7 B7 V. Description of the invention (is) The action data part of the bit action count data is stored in the time data part of the aforementioned unit action memory data, and the action data part of the next action position record data is stored to indicate the identification of succession, and In the above, the time data part of the unit data that continues to be used to record data is recorded in excess of the longest time, so the same action state is still under the continuation of the time that the time data part can memorize, which is still correct. And it can reliably record the succession time ... If the same action state is longer than 2 times the longest time succession time of the time data part that can be stored in the unit action memory data, the action state is memorized first. After the unit data of the action data part records 100 million data, it is only possible to continue to set the above-mentioned continuous use unit action memory data to represent the number of continuous states of the aforementioned operation state, that is, the continuous time is more than twice the maximum time. Memorize the above continuation time. Furthermore, due to the structure, the identification of the continuation time exceeding the maximum time is stored in the action data part of the next unit of action to record 100 million data, so ... the same action When the state continues to be extremely long, it is possible to prevent only the unit motion memory data that is continuously used, that is, the memory field of the billion device is only the unit motion memory data that is continuously used, and the memory field of the memory device can be effectively used. The operation reproduction device is constructed to reproduce the operation of the ice maker based on the unit operation recorded in the memory device. The operation reproduction device can easily reproduce the operation of the refrigerator (automatic ice maker) with the above operation reproduction device after the malfunctioning refrigerator is recovered. Action * As a result, the failure can be slightly reproduced, so the cause can be checked in the failure reproduction state, and the cause of the failure can be clearly identified * Paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling this page) 0 ^ -------- Order ------- --Line. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics -21-A7 B7 V. Description of the Invention (! 9) A simple illustration of the printed diagram of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics Figure 2 of the embodiment: Vertical section of a refrigerator with an ice maker {S3 Figure 3 = Composition showing the memory data of unit motion 4 Second time when the ice maker is in operation tst Figure 5 (a) (b) 9 (C) Table memory data is stored in EEPR 0 Μ state diagram C Symbol description]. 1… refrigerator body 4… ice making room 5… cooler 7… ice making device 8… water supply device 9… white moving ice maker 1 1… ice tray 1 3… ice storage container 1 8… control circuit Device (reproducing device for motion judging device) 2 1…… Ice detection detector 9 2 9…… Compressor 9 3 3… EEPR 0 Μ (memory device) 3 4 ♦ * * Unit action memory data »3 4 a • Refer to ... Operation data section 9 (Please read the precautions on the back before filling in this page) -------- Order --------- Line '.:-41-- :::-. 4.-1-1-=-Private paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) A7 _ .__ B7 V. Description of the invention (2〇) 3 4b .. .... Time data department, 3 5 ...... Memory area β (Please read the notes on the back before filling in this I) -------- Order --------- Printed on paper produced by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Online Economics, the paper size is applicable to China National Standard (CNS) A4 (210 * 297 mm) -23-