1249502 (1) 玖、發明說明 【發明所屬之技術領域】 本發明是關於電梯控制裝置。 【先前技術】 過去，電梯箱門的開關控制係在電梯箱的到樓層位置 從基準位置，例如來到上下200mm範圍的到樓層基準時 ’如第1圖所示，輸出開門許可區域檢測訊號（DZ ) 3 1 ’輸出此開門許可區域檢測訊號（DZ )時，到樓層時或 是操作電梯箱內的開門按鈕，則導通輸出開門指令訊號（ DT ) 3 2而開啓電梯門，電梯門完全開啓則輸出電梯門全 門確認訊號（1 8DS ) 36。經預設時間電梯門開啓後或是 操作電梯箱內的關門按鈕，則開門指令訊號（DT ) 32變 爲非導通而關閉電梯門。然後，電梯門關閉時，輸出關門 確認訊號（DC) 37。 另外，電梯箱，通常當升降中及緊急停止時，爲了防 止乘客從電梯箱內開啓電梯門而跌出，具有保持關門力之 門機構，另外還設有跌倒防止用的警示牌。 不過，對於沒有升降路的壁，而使電梯箱露在屋外之 展望用的無軸電梯，特別是在升降程行的中途，出入口側 也沒有壁之構成時，因景觀上而沒有在電梯箱設置跌倒防 止用的警示牌。所以形成爲當在升降中或樓層間緊急停止 時，由於保持關閉力之門機構，通常從電梯箱內門是打不 開之構成，不過必須有用來防止萬一乘客將門撬開而不幸 -A - (2) 1249502 跌倒之手段。 本發明是爲了解決上述的課題，其目的是提供設置當 在升降中或樓層間緊急停止時，讓電梯箱內打不開電梯門 之電梯箱門鎖定裝置，開門時才解除電梯箱的鎖定，關門 時鎖定電梯箱門，防止乘客跌出門外之電梯控制裝置。 【發明內容】 爲了達成上述目的，本發明的電梯控制裝置，其特徵 爲具備有： 讓電梯箱內打不開電梯門之電梯箱門鎖定裝置；及 關門時利用電梯箱門鎖定裝置來鎖定電梯箱門，開門 時解除電梯箱門的鎖定，而控制電梯的運轉之運轉控制裝 置。 依據本發明，由於設有讓電梯箱內打不開電梯門之電 梯門鎖定裝置，因而能防止升降中及緊急停止時乘客跌出 門外等的危險狀態。 進而，如同本發明的電梯控制裝置，其中運轉控制裝 置即使從開始開門動作經過一定時間以上仍無法確認電梯 箱門已完全開口時，進行關門動作，且再度嘗試開門動作 〇 依據本發明，電梯箱門的開門動作無法正常進行時， 經由進行關門動作且再度嘗試開門動作，就可以盡可能避 免被關在電梯內的故障。 另外，如同本發明的電梯控制裝置，其中運轉控制裝 -5- (3) 1249502 置即使從關門動作開始經過一定時間以上仍無法確認電梯 箱門已完全關閉時，進行開門動作且再度嘗試關門動作。 依據本發明，電梯箱門的關門動作無法正常進行時， 經由進行開門動作且再度嘗關門動作，就能盡可能避免不 能升降的故障。 另外’如同本發明的電梯控制裝置，其中運轉控制裝 置無法確認電梯箱門的鎖定時，不讓電梯升降。 依據本發明’無法確認電梯箱門的鎖定時，不讓電梯 升降，而能保障乘客的安全。 另外’如同本發明的電梯控制裝置，其中運轉控制裝 置同時確認電梯箱門的鎖定爲解除時，不讓電梯升降。 依據本發明，同時確認電梯箱門的鎖定及解除時，經 由不讓電梯升降，而能保障乘客的安全。 另外’如同本發明的電梯控制裝置，其中電梯進行維 修時’運轉控制裝置即使無法確認電梯箱門的鎖定時，或 是同時確認電梯箱門的鎖定爲解除時，仍讓電梯升降。 依據本發明，電梯進行維修時，即使無法確認電梯箱 門的鎖定時，或是同時確認電梯箱門的鎖定及解除時，仍 讓電梯升降，因而容易維修。 另外，如同本發明的電梯控制裝置，其中具備有當電 梯箱門鎖定裝置發生異常時，將其訊息通知乘客之通報裝 置。 依據本發明，電梯門鎖定裝置發生異常時，可以將該 訊息通知乘客，而能防止混亂。 -6 - (4) 1249502 【實施方式】 以下’參照圖面說明本發明的實施形態。 <第1竇施形態> 第2圖爲表示本發明的第1實施形態之電梯控 置的槪略構成，如同圖所示’此實施形態的電梯控制 1 〇具備有沒有設置用來防止乘客跌倒的警示牌之電梯 ’用來讓電梯箱內打不開電梯內之電梯箱門鎖定裝置 及控制電梯運轉之運轉控制裝置3、及開門許可區域 訊號產生裝置5。 第3圖爲表示電梯箱內鎖定裝置2的電路構成之 如同圖所示，電梯箱門鎖定裝置2具備有：以開門許 域檢測訊號（D Z ) 3 1來導通之接點2 1、及以鎖銷拉 令訊號（DLRY ) 33來作動之繼電器22和其接點23 由螺線管（SOL ) 24和鎖銷25所組成之鎖定機構26 產生鎖定解除訊號（DLOA)之極限開關（DL0LS) 及產生鎖定確認訊號（DLCA )之極限開關28。 第4圖爲表示安裝電梯箱鎖定裝置2的狀態之立 。如同圖所示。電梯箱門鎖定裝置2被安裝在電梯箱 部，鎖銷25落下時，成爲貫穿分別安裝在左右門的 (L ) 2 9及設在托架（R ) 3 0的孔之狀態，左右門未 則鎖定，鎖銷2 5拉開時’解除鎖定’左右門成爲可 啓的狀態。 制裝 裝置 箱1 2、 檢測 圖。 可區 開指 、及 、及 27、 體圖 的上 托架 開啓 以開 (5) 1249502 其次，用第5圖所示的開關門時的時間圖來說明上述 構成之電梯控制裝置的動作。 電梯門鎖定裝置2係利用螺線管（s 〇 L )的吸引來拉 開鎖銷25而解除鎖定，關門時（開門指令訊號非導通） ’與關門同時’解除機構的保持，機械式落下鎖銷2 5而 加以鎖定之構成。 電梯到樓層時或操作電梯箱內的開門按鈕。運轉控制 裝置3，在開門之則，電梯箱1的到樓層位置離基準位置 ，例如有上下200mm範圍的到樓層基準位時，以開門許 可域檢測訊號（DZ )來導通鎖定裝置2的接點2 1，並且 對電梯箱門鎖定裝置2導通輸出鎖銷拉開指令訊號（ DLRY )而利用繼電器22來導通接點23，利用螺線管（ SOL ) 24的吸引來拉開鎖銷25。導通確認鎖銷25已拉開 的訊號，即是導通鎖定解除訊號（D L Ο A )，則依照開門 指令訊號（DT )開始開門動作。 另外，經一定時間內開放後或操作電梯箱內的關門按 鈕。運轉控制裝置3係開門指令訊號（d T ) 3 2非導通， 同時對電梯鎖定裝置2導通輸出鎖銷拉開指令訊號（ DLRY ) 33，因而鎖銷25落下而機械式鎖定，鎖定確認訊 號（DLCA ) 25導通。 此樣，依據本實施形態，除了到樓層後開門時以外， 利用電梯箱門鎖定裝置2來鎖定而讓門打不開，所以能防 止升降中及緊急停止時導致乘客跌出門外等的危險狀態。 (6) 1249502 <第2實施形態> 其次，引用說明第1實施形態所使用的第2〜5圖來說 明本發明的第2實施形態。 此第2實施形態，針對第1實施形態的電梯控制裝 置1 〇，運轉控制裝置3無法確認電梯箱門已完全開啓時 ，進行關門動作，且再度嘗試開門動作。1249502 (1) Description of the Invention [Technical Field of the Invention] The present invention relates to an elevator control device. [Prior Art] In the past, the switch control of the elevator door was based on the position of the elevator to the floor from the reference position, for example, up to the 200 mm range to the floor reference. As shown in Fig. 1, the output door permit area detection signal is output ( DZ ) 3 1 'When the door opening permit detection signal (DZ) is output, when the floor is opened or the door opening button in the elevator box is operated, the door opening command signal ( DT ) 3 2 is turned on and the elevator door is opened, and the elevator door is fully opened. Then output the elevator door full door confirmation signal (1 8DS ) 36. After the elevator door is opened by the preset time or the door closing button in the elevator box is operated, the door opening command signal (DT) 32 becomes non-conductive and the elevator door is closed. Then, when the elevator door is closed, the door closing confirmation signal (DC) 37 is output. In addition, the elevator car, usually in the case of lifting and emergency stop, has a door mechanism for maintaining the door closing force in order to prevent the passenger from falling out of the elevator door, and is also provided with a warning sign for fall prevention. However, for a wallless elevator that does not have a wall for the hoistway and that exposes the elevator box to the outside, especially in the middle of the hoistway, when there is no wall at the entrance and exit side, there is no elevator in the view due to the landscape. Set a warning sign for fall prevention. Therefore, when the door is held in the middle of the lift or between the floors, the door is usually not open from the inside of the elevator due to the door mechanism that maintains the closing force, but it must be used to prevent the passenger from opening the door unfortunately. - (2) 1249502 means of falling. The present invention has been made to solve the above problems, and an object of the present invention is to provide an elevator door locking device for setting an elevator door in an elevator car when an emergency stop is being carried out during an elevating or landing, and the lock of the elevator car is released when the door is opened. The elevator door is locked when the door is closed to prevent passengers from falling out of the elevator control device. SUMMARY OF THE INVENTION In order to achieve the above object, an elevator control apparatus according to the present invention is characterized in that: an elevator door locking device that does not open an elevator door in an elevator car; and an elevator door locking device to lock an elevator when the door is closed The door is a running control device that controls the operation of the elevator when the door is unlocked when the door is opened. According to the present invention, since the elevator door locking means for opening the elevator door in the elevator car is provided, it is possible to prevent a dangerous state in which the passenger falls out of the door during the lifting and the emergency stop. Further, as in the elevator control device of the present invention, the operation control device performs the door closing operation and attempts to open the door again, even if it is not confirmed that the elevator door has been completely opened after a certain time or longer from the start of the door opening operation, according to the present invention, the elevator car When the door opening operation of the door cannot be performed normally, the failure to be locked in the elevator can be avoided as much as possible by performing the door closing operation and attempting to open the door again. Further, as in the elevator control device of the present invention, the operation control device-5-(3) 1249502 is set to open the door and attempt to close the door again even if it is not confirmed that the elevator door has been completely closed after a certain time or more from the closing operation. . According to the present invention, when the door closing operation of the elevator door cannot be performed normally, the door opening operation can be performed and the door closing operation can be resumed, so that the failure of the lifting can be avoided as much as possible. Further, as in the elevator control device of the present invention, in the case where the operation control device cannot confirm the lock of the elevator car door, the elevator is not allowed to ascend and descend. According to the present invention, when the lock of the elevator door cannot be confirmed, the elevator is not allowed to be lifted and lowered, and the safety of the passenger can be ensured. Further, as in the elevator control device of the present invention, when the operation control device simultaneously confirms that the lock of the elevator car door is released, the elevator is not lifted. According to the present invention, when the lock and release of the elevator door are simultaneously confirmed, the safety of the passenger can be ensured by not allowing the elevator to be lifted and lowered. Further, as in the elevator control device of the present invention, in which the elevator is being repaired, the operation control device lifts the elevator even if it is impossible to confirm the lock of the elevator car door or when the lock of the elevator car door is simultaneously released. According to the present invention, when the elevator is being repaired, even if the lock of the elevator door cannot be confirmed, or when the lock and release of the elevator door are simultaneously confirmed, the elevator is lifted and lowered, so that it is easy to maintain. Further, as in the elevator control device of the present invention, there is provided a notification device for notifying the passenger of the message when the door lock device of the elevator door is abnormal. According to the present invention, when an abnormality occurs in the elevator door locking device, the passenger can be notified of the message to prevent confusion. -6 - (4) 1249502 [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings. <First sinus embodiment> Fig. 2 is a schematic diagram showing the configuration of the elevator control according to the first embodiment of the present invention, and as shown in the figure, the elevator control 1 此 of the embodiment is provided with or without The elevator of the warning sign that the passenger falls is used to prevent the elevator door locking device in the elevator and the operation control device 3 for controlling the operation of the elevator and the door opening permitting region signal generating device 5 from being opened in the elevator car. Fig. 3 is a view showing the circuit configuration of the lock device 2 in the elevator car. As shown in the figure, the elevator door lock device 2 is provided with a contact 2 1 which is turned on by a door open detection signal (DZ) 31, and The relay 22 and its contact 23, which are actuated by the lock pin pull signal (DLRY) 33, generate a lock release signal (DLOA) limit switch (DL0LS) by a locking mechanism 26 composed of a solenoid (SOL) 24 and a lock pin 25. And a limit switch 28 that generates a lock confirmation signal (DLCA). Fig. 4 is a view showing the state in which the elevator car lock device 2 is mounted. As shown in the figure. The elevator door locking device 2 is attached to the elevator box portion, and when the lock pin 25 is dropped, it is inserted into the left and right doors (L) 209 and the holes provided in the bracket (R) 30, and the left and right doors are not Then, when the lock pin 2 5 is pulled open, the 'release lock' left and right doors become the openable state. Manufacturing equipment box 1 2, inspection map. The upper bracket of the body can be opened, and, and the upper bracket of the body image is opened to open (5) 1249502. Next, the operation of the above-described elevator control device will be described using the time chart when the door is opened and closed as shown in FIG. The elevator door locking device 2 unlocks the lock pin 25 by the attraction of the solenoid (s 〇L), and unlocks when the door is closed (the door opening command signal is non-conductive) 'while closing the door' to release the mechanism, mechanically dropping the lock pin 2 5 and the composition of the lock. When the elevator reaches the floor or operate the door opening button in the elevator box. The operation control device 3 opens the door, and when the floor position of the elevator car 1 is away from the reference position, for example, when there is a floor reference position in the range of 200 mm up and down, the door opening permitting area detection signal (DZ) is used to turn on the contact of the locking device 2. 2 1, and the elevator door lock device 2 is turned on to output the lock pin open command signal (DLRY), and the relay 22 is used to turn on the contact 23, and the lock pin 25 is pulled by the attraction of the solenoid (SOL) 24. When the signal indicating that the lock pin 25 has been opened is turned on, that is, the conduction lock release signal (D L Ο A ), the door opening operation is started according to the door opening command signal (DT). In addition, after opening for a certain period of time or operating the door closing button in the elevator box. The operation control device 3 is a door open command signal (d T ) 3 2 non-conducting, and simultaneously turns on the output lock pin pull-open command signal (DLRY ) 33 to the elevator lock device 2, so that the lock pin 25 is dropped and mechanically locked, and the confirmation signal is locked ( DLCA) 25 conduction. In this way, according to the present embodiment, the door lock device 2 is locked by the elevator door lock device 2 to open the door, so that the door can be prevented from falling out of the door during an emergency or an emergency stop. . (6) 1249502 <Second Embodiment> Next, a second embodiment of the present invention will be described with reference to Figs. 2 to 5 used in the first embodiment. In the second embodiment, in the elevator control device 1 of the first embodiment, when the operation control device 3 cannot confirm that the elevator door is fully opened, the door closing operation is performed and the door opening operation is attempted again.
參照第5圖的開關門時之時間圖說明此第2實施形 態的動作。 電梯到樓層時或是操作電梯箱內的開門按鈕。The operation of this second embodiment will be described with reference to the timing chart when the door is opened and closed in Fig. 5. When the elevator reaches the floor, the door opening button in the elevator box is operated.
運轉控制裝置3從開始開門動作，經過一定時間（例 如1〜2分）仍未導通確認電梯箱門已完全開啓的訊號（ 1 8 D S )時，判定爲電梯箱門鎖定的解除動作發生異常， 關門指令訊號（DT )非導通而關門後，再度進行開門動 作。即是關門後，再度導通輸出鎖銷拉開指令訊號3 3 ( DLRY )而拉開鎖銷，進行開門指令訊號（DT) 32爲導通 輸出的開門動作。 此樣，經由重新開門動作，電梯箱門鎖定的解除動作 仍發生異常時，即是粉塵飛進電梯箱門鎖定裝置2或是電 梯箱門鎖定裝置一時故障時，大多會在第二次的開門動作 就能使電梯門打開。 依據本實施的形態，經由進行電梯門反轉動作，就能 盡可能避免被關在電梯內的故障。 <第3實施形態> (7) 1249502 其次，引用說明第1實施形態所使用的第2〜5圖來說 明本發明的第3實施形態。 此第3實施形態，針對第1實施形態的電梯控制裝置 1 0，運轉控制裝置3無法確認電梯箱門已完全關閉時，進 行開門動作，再度嘗試關門動作。 參照第5圖的開關門時之時間圖說明此第3實施形態 的動作。 經一定時間開門後或是操作電梯箱內的關門按鈕。 運轉控制裝置3，從開始關門動作（開門指令訊號（ DT ) 32非導通）（第5圖中B的時間點），經過一定時 間（例如1〜2分），仍無法導通認電梯箱內已完全關閉的 訊號（DC ) 37時，判定爲電梯箱內鎖定動作發生異常， 開門指令訊號（DT ) 32爲導通而開門後，再度進行關門 動作。 此樣’經由重新關門動作，電梯箱門鎖定動作仍發生 異常，而電梯箱門無法完全關閉時，即是鎖銷2 5未落下 或是電梯門尙未完全關閉就落下鎖銷25，而電梯箱門尙 未完全關閉時’大多是經由第二次的關門動作就能使電梯 門關閉。 依據本實施形態，經由進行電梯內的反轉動作，就能 盡可免避不能升降的故障。 <第4實施形態> 引用説明第1實施形態所使用的第2〜5圖來說明本發 -10- (8) 1249502 明的第4實施形態。 此第4實施形態，針對第1實施形態電梯控制裝置 1 0 ’運轉控制裝置3無法確認電梯箱門的鎖定時，不讓電 梯箱升降。 參照第5圖的開關門時之時間圖說明此第4實施形 態的動作。 經一定時間開門後或是操作電梯箱內的關門按鈕。When the operation control device 3 starts the door opening operation and does not turn on the signal (1 8 DS) that the elevator door is fully opened after a certain period of time (for example, 1 to 2 minutes), it is determined that the release operation of the elevator door door lock is abnormal. After the door closing command signal (DT) is turned off and the door is closed, the door opening action is performed again. That is, after the door is closed, the output lock pin pull-open command signal 3 3 ( DLRY ) is turned on again to open the lock pin, and the door open command signal (DT) 32 is turned on. In this way, when the door opening operation of the elevator door is still abnormal due to the reopening action, that is, when the dust flies into the elevator door door locking device 2 or the elevator door locking device fails, most of the time is opened in the second time. The action can open the elevator door. According to the embodiment of the present embodiment, the failure of being locked in the elevator can be avoided as much as possible by performing the elevator door reversal operation. <Third Embodiment> (7) 1249502 Next, a third embodiment of the present invention will be described with reference to Figs. 2 to 5 used in the first embodiment. In the third embodiment, in the elevator control device 10 according to the first embodiment, when the operation control device 3 cannot confirm that the elevator door is completely closed, the door opening operation is performed, and the door closing operation is attempted again. The operation of the third embodiment will be described with reference to a timing chart when the door is opened and closed in Fig. 5. After opening the door for a certain period of time or operating the door closing button in the elevator box. The operation control device 3, from the start of the door closing operation (the door opening command signal (DT) 32 is non-conductive) (the time point of B in Fig. 5), after a certain period of time (for example, 1 to 2 minutes), the inside of the elevator box cannot be turned on. When the signal (DC) 37 is completely turned off, it is determined that the locking operation in the elevator box is abnormal, and the door opening command signal (DT) 32 is turned on to open the door, and then the door closing operation is performed again. In this way, the door lock action of the elevator door is still abnormal due to the re-closing action, and when the elevator door cannot be completely closed, that is, the lock pin 25 does not fall or the elevator door sill is not completely closed, the lock pin 25 is dropped, and the elevator When the box door is not completely closed, most of the doors are closed by the second closing action. According to the present embodiment, by performing the reverse operation in the elevator, it is possible to avoid the malfunction that cannot be raised and lowered. <Fourth Embodiment> A fourth embodiment of the present invention is described with reference to Figs. 2 to 5 of the first embodiment. In the fourth embodiment, when the elevator control device 10 0' operation control device 3 of the first embodiment cannot confirm the lock of the elevator car door, the elevator car is not moved up and down. The operation of this fourth embodiment will be described with reference to the timing chart when the door is opened and closed in Fig. 5. After opening the door for a certain period of time or operating the door closing button in the elevator box.
運轉控制裝置3無法導通確認電梯箱門已鎖定的訊號 (DLCA) 35時，不讓電梯箱升降。例如，鎖銷25未落 下時或產生鎖定確認訊號（DLCA ) 35的極限開關（ DLCLS) 28故障時，或者是鎖定確認訊號（DLCA) 35的 訊號線斷線時，因不能導通鎖定確認訊號（DLCA ) 35， 所以不讓電梯升降。 依據本實施形態，由於隨時在電梯箱門被鎖定的狀態 下進行升降，因而能保障乘客的安全。When the operation control device 3 cannot turn on the signal (DLCA) 35 that confirms that the elevator door is locked, the elevator box is not lifted or lowered. For example, when the lock pin 25 is not dropped or the limit switch (DLCLS) 28 of the lock confirmation signal (DLCA) 35 is faulty, or the signal line of the lock confirmation signal (DLCA) 35 is broken, the lock confirmation signal cannot be turned on ( DLCA) 35, so don't let the elevator go up and down. According to this embodiment, since the elevator door is lifted and lowered at any time, the safety of the passenger can be ensured.
<第5實施形態> 其次，引用說明第1實施形態所使用的第2〜5圖來說 明本發明的第5實施形態。 此第5實施形態，針對第1實施形態的電梯控制裝置 1 〇，運轉控制裝置3同時確認電梯箱門鎖定及解除時，不 讓電梯箱升降。 參照第5圖的開關門時之時間圖說明此第5實施形態 的動作。 _ 11 - 1249502 Ο) 運轉控制裝置3同時導通確認電梯箱門已鎖定的訊號 (DLCA ) 35及確認電梯箱門的鎖定已解除的訊號（ DL〇 A ) 34時，判定爲電梯鎖定裝置2發生異常，不讓電 梯升降。例如，產生鎖定解除訊號（DLO A ) 34的極限開 關（DLOLS ) 27及產生鎖定確認訊號（DLCA) 34的極限 開關（DLCLS ) 28都故障時，或者是其中一方故障時， 確認電梯箱門已鎖定的訊號（DLCA ) 35及確認電梯箱門 的鎖定已解除的訊號（DLOA )同時導通，此情況不讓電 梯升降。 依據本實施形態，電梯箱門鎖定裝置2發生異常時， 由於禁止電梯箱的升降，因而能保障乘客的安全。 <第6實施形態> 其次，引用說明第1實施形態的第2〜5圖來說明本發 明的第6實施形態。 此第6實施形態，針對第1實施形態的電梯控制裝置 1 0，運轉控制裝置3當電梯進行維修時，無法確認電梯箱 鎖定時和同時確認電梯箱鎖定及解除時仍能升降。 參照第5圖的開關門時之時間圖說明此第6實施形態 的動作。 電梯進行維修時，運轉控制裝置3不能導通確認電梯 箱門已鎖定的訊號（DLCA) 35時，或是同時導通確認電 梯箱門已鎖定的訊號（DLCA ) 35及確認電梯箱門已解除 鎖定的訊號（DLO A ) 34時，仍進行電梯的升降。 -12- (10) 1249502 依據本實施形態，維修運轉時因沒有乘客，所以即使 電梯箱門鎖定裝置發生異常時仍進行升降，安裝及維修都 容易。 <第7實施形態> 第6圖中表示本發明的第7實施形態之槪略構成。 此第7實施形態，針對第1實施形態的電梯控制裝置 ，具備有通報裝置4。 其次，說明上述構成之電梯控制裝置的動作。 運轉控制裝置3不能導通確認電梯箱門已鎖定的訊號 (DLCA ) 35時等，電梯箱門鎖定裝置發生異常而電梯無 法升降時，或未偵測到電梯門全開確認訊號（1 8DS ) 36 時’電梯箱門鎖定裝置發生異常，或者是電梯箱門故障而 無法開門時，例如經由以設在電梯箱內的揚聲器或顯示裝 置所構成的通報裝置4，將該訊息通知乘客。 依據本實施形態，當電梯無法升降或無法開門時，能 將該訊息通知乘客，而能防止混亂。 〔產業上利用的可能性〕 如以上所說明過，依據本發明的電梯控制裝置，能夠 防止升降中及緊急停止時乘客跌到門外等的危險狀態。 【圖式簡單說明】 第1圖爲過去例的開關門之時間圖。 -13- (11) 1249502 第2圖爲表示本發明的第1實施形態之電梯控制裝置 的槪略構成之圖。 第3圖爲表示第1實施形態之電梯箱門鎖定裝置的電 路構成之圖。 第4圖爲表示第1實施形態中安裝電梯箱門鎖定裝置 之立體圖。 第5圖爲第1實施形態的開關門時之時間圖。 第6圖爲表示本發明的第7實施形態之電梯控制裝置 的槪略構成之圖。 元件對照表 1 :電梯箱 2 :電梯箱鎖定裝置 3 :運轉控制裝置 4 :通報裝置 5 :開門許可區域檢測訊號產生裝置 1 〇 :電梯控制裝置 21 :接點 22 :繼電器 23 :接點 24 :螺線管 25 :鎖銷 26 :鎖定機構 2 7 ··極限開關（D L Ο L S ) -14- (12) 1249502 28 :極限開關（DLCLS ) 2 9 :托架（L ) 30 :托架（R) 3 1 :開門許可區域檢測訊號（DT ) 3 2 :開門指令訊號 33 :鎖銷拉開指令訊號（DLRY ) 35 :鎖定確認訊號（DLCA) * 36 :門全開確認訊號（18DS ) 37 :關門確認訊號（DT) -15-<Fifth Embodiment> Next, a fifth embodiment of the present invention will be described with reference to Figs. 2 to 5 used in the first embodiment. According to the fifth embodiment, in the elevator control device 1 of the first embodiment, when the operation control device 3 simultaneously confirms the lock and release of the elevator car door, the elevator car is not moved up and down. The operation of the fifth embodiment will be described with reference to a timing chart when the door is opened and closed in Fig. 5. _ 11 - 1249502 Ο) When the operation control device 3 simultaneously turns on the signal (DLCA) 35 that the elevator door has been locked and the signal (DL〇A) 34 that confirms that the lock of the elevator door has been released, it is determined that the elevator lock device 2 has occurred. Abnormal, do not let the elevator lift. For example, when the limit switch (DLOLS) 27 that generates the lock release signal (DLO A) 34 and the limit switch (DLCLS) 28 that generates the lock confirmation signal (DLCA) 34 both fail, or when one of the faults occurs, the elevator door is confirmed. The locked signal (DLCA) 35 and the signal (DLOA) that confirms that the lock of the elevator door has been released are simultaneously turned on, which does not allow the elevator to move up and down. According to the present embodiment, when an abnormality occurs in the elevator door locking device 2, since the lifting and lowering of the elevator car is prohibited, the safety of the passenger can be secured. <Sixth Embodiment> Next, a sixth embodiment of the present invention will be described with reference to Figs. 2 to 5 of the first embodiment. According to the sixth embodiment, in the elevator control device 10 of the first embodiment, when the elevator is being repaired, the operation control device 3 can still raise and lower when the elevator car is locked and when the elevator car is locked and unlocked. The operation of the sixth embodiment will be described with reference to a timing chart when the door is opened and closed in Fig. 5. When the elevator performs maintenance, the operation control device 3 cannot turn on the signal (DLCA) 35 for confirming that the elevator door is locked, or simultaneously confirms that the elevator door is locked (DLCA) 35 and confirms that the elevator door has been unlocked. At 34 o'clock, the signal (DLO A) is still lifted and lowered. -12- (10) 1249502 According to the present embodiment, since there is no passenger during the maintenance operation, even if an abnormality occurs in the elevator door locking device, the lifting and lowering is easy, and installation and maintenance are easy. <Seventh Embodiment> Fig. 6 shows a schematic configuration of a seventh embodiment of the present invention. In the seventh embodiment, the notification device 4 is provided in the elevator control device according to the first embodiment. Next, the operation of the above-described elevator control device will be described. When the operation control device 3 cannot turn on the signal (DLCA) 35 when the elevator door is locked, when the elevator door locking device is abnormal and the elevator cannot be lifted or lowered, or when the elevator door full open confirmation signal (1 8DS ) 36 is not detected, When the elevator door locking device is abnormal or the elevator door is broken and the door cannot be opened, the passenger is notified of the message, for example, via the notification device 4 constituted by a speaker or a display device provided in the elevator car. According to this embodiment, when the elevator cannot be lifted or lowered or the door cannot be opened, the passenger can be notified of the message, and confusion can be prevented. [Possibility of Industrial Use] As described above, the elevator control device according to the present invention can prevent a dangerous state in which a passenger falls to the outside of the door during an emergency or an emergency stop. [Simple description of the drawing] Fig. 1 is a timing chart of the opening and closing door of the past example. -13- (11) 1249502 Fig. 2 is a schematic diagram showing a schematic configuration of an elevator control device according to a first embodiment of the present invention. Fig. 3 is a view showing the circuit configuration of the elevator door lock device according to the first embodiment. Fig. 4 is a perspective view showing the attachment of the elevator door locking device in the first embodiment. Fig. 5 is a timing chart showing the case where the door is opened and closed in the first embodiment. Fig. 6 is a view showing a schematic configuration of an elevator control device according to a seventh embodiment of the present invention. Component comparison table 1: Elevator box 2: Elevator box locking device 3: Operation control device 4: Notification device 5: Door opening permit area detection signal generation device 1 〇: Elevator control device 21: Contact 22: Relay 23: Contact 24: Solenoid 25: Lock pin 26: Locking mechanism 2 7 ··Limit switch (DL Ο LS ) -14- (12) 1249502 28 : Limit switch (DLCLS) 2 9 : Bracket (L) 30 : Bracket (R 3 1 : Door opening permit area detection signal (DT ) 3 2 : Door opening command signal 33 : Lock pin open command signal (DLRY ) 35 : Lock confirmation signal (DLCA) * 36 : Door full open confirmation signal (18DS ) 37 : Closed Confirmation signal (DT) -15-