JPH027870B2 - - Google Patents
Info
- Publication number
- JPH027870B2 JPH027870B2 JP57078604A JP7860482A JPH027870B2 JP H027870 B2 JPH027870 B2 JP H027870B2 JP 57078604 A JP57078604 A JP 57078604A JP 7860482 A JP7860482 A JP 7860482A JP H027870 B2 JPH027870 B2 JP H027870B2
- Authority
- JP
- Japan
- Prior art keywords
- becomes
- car
- signal
- inspection operation
- gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 claims description 86
- 238000001514 detection method Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Description
【発明の詳細な説明】
この発明はエレベータを自動点検運転する装置
の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a device for automatically inspecting and operating an elevator.
エレベータの故障の有無を点検するための点検
運転には次のようなものがある。 Inspection operations to check for elevator failures include the following.
ａ 各階停止・各階戸開閉運転による点検
ｂ 地震発生後に通常運転に復帰させるときの点
検
ｃ 停電、火災、地震等の非常時の動作の点検
ｄ 表示器類の動作の点検
これらの点検は、係員か保守員がエレベータの
かごに乗り込んで運転して行うのが普通である。a. Inspection by stopping each floor and opening/closing each floor b. Inspection when returning to normal operation after an earthquake c. Inspection of operation in emergencies such as power outages, fires, earthquakes, etc. d. Inspection of operation of indicators These inspections should be carried out by the staff in charge. Normally, a maintenance worker climbs into the elevator car and operates it.
最近では、係員等の労力節減のため、人がかご
に乗り込まずに、遠隔操作によつてかごを運転
し、所定の動作が行われているかを点検すること
が提案されている。 Recently, in order to save the labor of attendants and the like, it has been proposed to operate the car by remote control and check whether predetermined operations are being performed without a person getting into the car.
しかし、上記遠隔操作による点検運転を行う場
合、係員等がかごにいないので、乗客を乗せたま
ま点検運転に移行することがあり、また点検運転
中に乗客が乗り込んで来る可能性もあり、安全上
の問題が発生する虞れがある。 However, when carrying out inspection operations using remote control as described above, there are no attendants present in the car, so inspection operations may begin with passengers still on board, and there is also a possibility that passengers may board the car during inspection operations. There is a possibility that the above problem will occur.
この発明は上記不具合を改良するもので、点検
運転指令が発せられたときかご内を乗客がいない
状態に早くして点検運転を迅速かつ安全に開始で
きると共に、点検運転結果を遠隔入手できるよう
にしたエレベータの自動点検運転装置を提供する
ことを目的とする。 This invention is intended to improve the above-mentioned problems, and when an inspection operation command is issued, the inside of the car can be quickly and safely cleared of passengers so that inspection operation can be started quickly and safely, and inspection operation results can be obtained remotely. The purpose of this invention is to provide an automatic inspection operation device for elevators.
以下、第１図〜第５図によりこの発明の一実施
例を説明する。 An embodiment of the present invention will be described below with reference to FIGS. 1 to 5.
第１図中、１０は保守会社側に設けられ点検運
転指令を有線又は無線で送信する送信装置、１１
は建物側に設けられ上記指令を受信して点検運転
指令信号１１ａを発する受信装置、１２はかごを
呼びに応答させるための走行や停止の制御、戸の
開閉制御等エレベータの基本的な制御を行う外、
点検運転指令信号１１ａによつて点検運転も制御
するエレベータ制御装置、１２ａは点検運転指令
を受けてから実際の点検運転に移行するまでの間
「Ｈ」となる点検運転準備信号、１２ｂは強制的
に点検運転に移行させたり、点検運転を一時的に
中断させたりするときに「Ｈ」となる点検運転強
制設定信号、１２ｃは点検運転に移行できる状態
にあるとき「Ｈ」となる点検運転中信号、１２ｄ
は点検運転中に故障又は故障前の異常状態が検出
されると「Ｈ」となる故障検出信号、１３は建物
側に設けられ故障検出信号１２ｄを有線又は無線
で送信する送信装置、１４は保守会社側に設けら
れ上記信号１２ｄを受信する受信装置、１５は入
力Ａ〜Ｃに応じた音声信号を発し、かご内に設け
られたスピーカ１６を介して乗客に点検運転に関
する案内を放送する放送装置、１７はかご内に設
けられ点灯すると「点検運転中」と表示する表示
灯、１７Ａ〜１７Ｅは同じく１階〜６階の乗場に
設けられた表示灯である。 In Fig. 1, 10 is a transmitting device installed on the maintenance company side and transmits inspection operation commands by wire or wirelessly, and 11
12 is a receiving device provided on the building side that receives the above command and issues an inspection operation command signal 11a, and 12 controls basic elevator controls such as running and stopping control for making the car respond to a call, and door opening/closing control. Outside of doing,
An elevator control device that also controls inspection operation by an inspection operation command signal 11a, 12a is an inspection operation preparation signal that becomes "H" from receiving an inspection operation command until shifting to actual inspection operation, and 12b is a forced inspection operation preparation signal. 12c is the inspection operation forced setting signal that becomes "H" when transitioning to inspection operation or temporarily interrupting inspection operation, and 12c is during inspection operation that becomes "H" when transition to inspection operation is possible. signal, 12d
13 is a failure detection signal that becomes "H" when a failure or an abnormal state before a failure is detected during inspection operation, 13 is a transmitting device installed on the building side and transmits the failure detection signal 12d by wire or wirelessly, and 14 is a maintenance device. A receiving device 15 is provided on the company side and receives the signal 12d, and a broadcasting device 15 emits audio signals corresponding to inputs A to C and broadcasts information regarding inspection operation to passengers via a speaker 16 provided in the car. , 17 is an indicator light provided inside the car and indicates "inspection operation in progress" when turned on, and 17A to 17E are indicator lights similarly provided in the landings on the 1st to 6th floors.
第２図及び第３図中、１ａ〜６ａは１階〜６階
のかご呼びが登録されると「Ｈ」となるかご呼び
信号、１８はかご床に設置されたはかり装置の出
力で、かご内に乗客がいるとき「Ｈ」いないとき
「Ｌ」となるはかり信号、１９はかごが階に停止
しているとき「Ｈ」となる停止中信号、２０はか
ご戸が閉まり始めると「Ｈ」となり戸閉完了する
と「Ｌ」となる戸閉動作中信号、２１はかご戸が
閉じているとき「Ｈ」となる戸閉完了信号、２２
〜２６はORゲート、２６ａはORゲート２６の
出力で、乗客検出信号、２７〜３０はANDゲー
ト、３１〜３６はNOTゲート、３７，３８はＲ
−Ｓフリツプフロツプ（以下メモリという）、３
９は入力２６ａが「Ｈ」となつてから規定時間
T1（例えば１秒）後に出力３９ａが「Ｈ」とな
り、入力２６ａが「Ｌ」になると直ちに出力３９
ａも「Ｌ」になるタイマ、４０も同様規定時間
T2（例えば60秒）後に出力４０ａが「Ｈ」となる
タイマである。 In Figures 2 and 3, 1a to 6a are car call signals that become "H" when a car call on the 1st to 6th floors is registered, and 18 is the output of a weighing device installed on the car floor. The scale signal becomes "H" when there are passengers inside, and "L" when there are no passengers. 19 is the stop signal that becomes "H" when the car is stopped on the floor, and 20 is "H" when the car door starts to close. 21 is a door closing operation signal which becomes "L" when the door is closed; 21 is a door closing completion signal which becomes "H" when the car door is closed; 22
~26 is the OR gate, 26a is the output of the OR gate 26 and the passenger detection signal, 27~30 are the AND gates, 31~36 are the NOT gates, 37 and 38 are the R
-S flip-flop (hereinafter referred to as memory), 3
9 is the specified time after input 26a becomes "H"
After T 1 (for example, 1 second), the output 39a becomes "H", and as soon as the input 26a becomes "L", the output 39a becomes "H".
A is also a timer that becomes "L", and 40 is the same specified time.
This is a timer in which the output 40a becomes "H" after T 2 (for example, 60 seconds).
第４図中、１ｂ〜５ｂは１階〜５階の乗場上り
呼びが登録されると「Ｈ」になる上り呼び信号、
２ｃ〜６ｃは２階〜６階の乗場下り呼びが登録さ
れると「Ｈ」になる下り呼び信号、１ｄ〜６ｄは
かごが１階〜６階に接近すると「Ｈ」になるかご
位置信号、４２はNOTゲート、４３〜５２は
ANDゲート、５３〜６３はORゲート、６４〜７
９はANDゲート、８０〜８２はORゲート、８３
はかごが上り運転するとき「Ｈ」となる上り方向
信号、８４は同じく下り運転するとき「Ｈ」とな
る下り方向信号、８５，８６はANDゲート、８
７はORゲート、８８はかごの走行中「Ｈ」とな
り停止すると「Ｌ」となる走行信号、８９は
ANDゲート、９０はメモリ３７の同様のメモリ、
９０ａはメモリ９０の出力で、「Ｈ」になるとか
ごを停止させる停止指令信号である。 In Fig. 4, 1b to 5b are up call signals that become "H" when an up call from the landings on the 1st to 5th floors is registered;
2c to 6c are down call signals that become "H" when a down call from the 2nd to 6th floors is registered; 1d to 6d are car position signals that become "H" when the car approaches the 1st to 6th floors; 42 is NOT gate, 43-52 are
AND gates, 53-63 are OR gates, 64-7
9 is an AND gate, 80-82 is an OR gate, 83
84 is a down direction signal which becomes "H" when the car is running up, and 84 is a down direction signal which becomes "H" when the car is running down. 85 and 86 are AND gates.
7 is an OR gate, 88 is a running signal that becomes "H" while the car is running and becomes "L" when it stops, and 89 is a running signal.
AND gate, 90 is a similar memory of memory 37;
90a is an output of the memory 90, which is a stop command signal that stops the car when it becomes "H".
第５図中、９２はかごが戸閉状態で停止してい
るときにその階の乗場ボタンが押されると「Ｈ」
となり、戸開完了すると再び「Ｌ」となる自階呼
び応答信号、９３は自階呼び応答信号９２が
「Ｈ」になるか、又は走行開始すると「Ｈ」にな
り停止後戸開完了して所定時間（例えば４秒）経
過すると「Ｌ」となる戸開時間設定信号、９４は
ANDゲート、９５はORゲート、９６はNOTゲ
ート、９７はORゲート、９７ａはORゲート９
４の出力で「Ｌ」のとき戸開を指令し、「Ｈ」の
とき戸閉を指令する戸開閉指令信号である。 In Figure 5, 92 indicates "H" when the landing button for that floor is pressed while the car is stopped with the door closed.
When the door opening is completed, the own floor call response signal 93 becomes "L" again, and the own floor call response signal 93 becomes "H" or when the vehicle starts running, it becomes "H" and the door opens after the vehicle stops. 94 is a door opening time setting signal that becomes "L" after a predetermined time (for example, 4 seconds) has elapsed.
AND gate, 95 is OR gate, 96 is NOT gate, 97 is OR gate, 97a is OR gate 9
This is a door opening/closing command signal which commands the door to be opened when the output of No. 4 is "L" and to close the door when it is "H".
次に、この実施例の動作を説明する。 Next, the operation of this embodiment will be explained.
今、点検運転指令が出ていないとすると、点検
運転指令信号１１ａ、点検運転中信号１２ｃ、点
検運転準備信号１２ａ、点検運転強制設定信号１
２ｂはいずれも「Ｌ」となつている。 Assuming that no inspection operation command is issued now, inspection operation command signal 11a, inspection operation in progress signal 12c, inspection operation preparation signal 12a, inspection operation forced setting signal 1
2b are all "L".
かごが１階にいて上り方向に設定され、かつ２
階の上り呼び及び５階のかご呼びが登録されてい
るとすると、上り方向信号８３、上り呼び信号２
ｂ及びかご呼び信号５ａはすべて「Ｈ」となる。
このとき、NOTゲート４２の出力は「Ｈ」とな
つているので、ANDゲート４４の出力は「Ｈ」
となり、ORゲート５５の出力も「Ｈ」となる。
かごが１階を出発して２階に接近すると、かご位
置信号２ｄは「Ｈ」となるので、ANDゲート６
５の出力は「Ｈ」となり、ORゲート８０の出力
も「Ｈ」となる。したがつて、ANDゲート８５
の出力は「Ｈ」となり、ORゲート８７の出力も
「Ｈ」となる。このとき、走行信号８８は「Ｈ」
になつているから、ANDゲート８９の出力は
「Ｈ」となつて、メモリ９０はセツトされ、停止
指令信号９０ａは「Ｈ」となる。これで、かごは
減速を開始し、２階に停止する。すなわち、２階
の上り呼びに応答する。（このとき、２階の上り
呼び信号２ｂは「Ｌ」となる。）はごが完全に停
止すると、走行信号８８は「Ｌ」となる。一方、
戸開時間設定信号９３は「Ｈ」となつているの
で、ORゲート９５の出力は「Ｈ」で、NOTゲー
ト９６の出力は「Ｌ」となるのでORゲート９７
の出力、すなわち戸開閉信号９７ａは「Ｌ」とな
り、かご戸は開き始める。戸開完了して４秒経過
すると、戸開時間設定信号９３は「Ｌ」となるの
で、ORゲート９５の出力は「Ｌ」となり、NOT
ゲート９６の出力は「Ｈ」となる。これで、OR
ゲート９７の出力である戸開閉指令信号９７ａは
「Ｈ」となり、戸は閉まり始める。このとき、戸
閉動作中信号２０は「Ｈ」となるので、メモリ９
０はリセツトされ、停止指令信号９０ａは「Ｌ」
となる。戸閉が完了すると、かごは５階に向かつ
て出発し、５階に接近してかご位置信号５ｄが
「Ｈ」になると、ANDゲート７８、ORゲート８
２、ORゲート８７、ANDゲート８９の出力は
「Ｈ」となつて、メモリ９０がセツトされ、停止
指令信号９０ａは「Ｈ」となつてかごは５階に停
止して戸を開き始める。上述は通常の動作であ
る。 If the car is on the 1st floor and set in the up direction, and 2
Assuming that the up call for the floor and the car call for the 5th floor are registered, the up direction signal 83 and the up call signal 2
b and the car call signal 5a are all "H".
At this time, the output of the NOT gate 42 is "H", so the output of the AND gate 44 is "H".
Therefore, the output of the OR gate 55 also becomes "H".
When the car leaves the first floor and approaches the second floor, the car position signal 2d becomes "H", so the AND gate 6
5 becomes "H", and the output of OR gate 80 also becomes "H". Therefore, AND gate 85
The output of the OR gate 87 becomes "H", and the output of the OR gate 87 also becomes "H". At this time, the running signal 88 is "H"
Therefore, the output of the AND gate 89 becomes "H", the memory 90 is set, and the stop command signal 90a becomes "H". The car now starts decelerating and stops on the second floor. That is, it responds to the call from the second floor. (At this time, the up call signal 2b for the second floor becomes "L".) When the elevator comes to a complete stop, the running signal 88 becomes "L". on the other hand,
Since the door opening time setting signal 93 is "H", the output of the OR gate 95 is "H", and the output of the NOT gate 96 is "L", so the output of the OR gate 97 is "H".
The output of the door opening/closing signal 97a becomes "L", and the car door starts to open. When 4 seconds have passed after the door opening is completed, the door opening time setting signal 93 becomes "L", so the output of the OR gate 95 becomes "L", and NOT
The output of gate 96 becomes "H". Now OR
The door opening/closing command signal 97a, which is the output of the gate 97, becomes "H" and the door begins to close. At this time, the door closing operation signal 20 becomes "H", so the memory 9
0 is reset and the stop command signal 90a is "L"
becomes. When the door is completely closed, the car leaves for the 5th floor, and when the car position signal 5d becomes "H" as it approaches the 5th floor, AND gate 78 and OR gate 8
2. The outputs of the OR gate 87 and AND gate 89 become "H", the memory 90 is set, the stop command signal 90a becomes "H", the car stops at the 5th floor, and the door begins to open. The above is normal operation.
次に、かごが１階にいて上り方向に設定され、
かつ２階の上り呼び、３階及び５階のかご呼びが
登録されているときに、送信装置１０から点検運
転指令が発せられたとする。受信装置１１はこれ
を受信し、点検運転指令信号１１ａは「Ｈ」とな
る。しかし、かご呼び信号３ａ（図示しない）及
びかご呼び信号５ａは「Ｈ」になつているから、
乗客検出信号２６ａは「Ｈ」となり、NOTゲー
ト３１の出力は「Ｌ」となるので、ANDゲート
２７の出力は「Ｌ」である。したがつて、メモリ
３７はセツトされず、点検運転中信号１２ｃは
「Ｌ」のままである。また、ANDゲート２８の出
力も「Ｌ」であり、タイマ４０の出力４０ａも点
検運転指令信号１１ａが「Ｈ」になつてから60秒
経過しないと「Ｈ」にならないため、ANDゲー
ト２９の出力も「Ｌ」であり、ORゲート２４の
出力は「Ｌ」である。したがつて、メモリ３８は
セツトされず、強制設定信号１２ｂも「Ｌ」のま
まとなる。しかし、NOTゲート３５，３６の出
力はいずれも「Ｈ」であるため、点検運転指令信
号１１ａが「Ｈ」になると、直ちに点検運転準備
信号１２ａは「Ｈ」となる。これで、放送装置１
５は動作し、スピーカ１６によつて「間もなく点
検運転に変わります」とかご内に放送し、点検運
転の準備段階に入つた旨の案内が定期的（例えば
20秒ごと）に繰り返えし行われる。一方、NOT
ゲート４２の出力は「Ｌ」となるため、ANDゲ
ート４３〜５２の出力はすべて閉じられ、２階の
上り呼び信号２ｂは無効となる。したがつて、か
ごは１階を出発すると、３階と５階のかご呼びだ
けに応答すべく運転されることになる。 Next, the car is on the first floor and is set in the upward direction,
It is also assumed that an inspection operation command is issued from the transmitting device 10 when an up call for the second floor and a car call for the third and fifth floors are registered. The receiving device 11 receives this, and the inspection operation command signal 11a becomes "H". However, since the car call signal 3a (not shown) and the car call signal 5a are set to "H",
The passenger detection signal 26a becomes "H" and the output of the NOT gate 31 becomes "L", so the output of the AND gate 27 is "L". Therefore, the memory 37 is not set and the inspection driving signal 12c remains at "L". In addition, the output of the AND gate 28 is also "L", and the output 40a of the timer 40 does not become "H" until 60 seconds have passed after the inspection operation command signal 11a becomes "H", so the output of the AND gate 29 is is also "L", and the output of the OR gate 24 is "L". Therefore, the memory 38 is not set and the forced setting signal 12b also remains at "L". However, since the outputs of the NOT gates 35 and 36 are both "H", as soon as the inspection operation command signal 11a becomes "H", the inspection operation preparation signal 12a becomes "H". Now, broadcast device 1
5 operates, and the speaker 16 broadcasts to the inside of the car that ``inspection operation will soon begin'', and a notification to the effect that inspection operation has entered the preparation stage is periodically issued (e.g.
repeated every 20 seconds). On the other hand, NOT
Since the output of the gate 42 becomes "L", all the outputs of the AND gates 43 to 52 are closed, and the second floor up call signal 2b becomes invalid. Therefore, once the car leaves the first floor, it will be operated to only respond to car calls on the third and fifth floors.
かごが３階のかご呼びに応答し、続いて５階の
かご呼びに停止して戸開すると、かご呼び信号５
ａは「Ｌ」となる。戸開完了後、すべての乗客が
降車し終ると、はかり信号１８は「Ｌ」となり、
乗客検出信号２６ａは「Ｌ」となり、タイマ３９
の出力３９ａは「Ｌ」となる。そして、戸開完了
して４秒経過すると、戸開時間設定信号９３は
「Ｌ」となり、ORゲート９５の出力は「Ｌ」、
NOTゲート９６の出力は「Ｈ」となり、ORゲー
ト９７の出力、すなわち戸開閉指令信号９７ａは
「Ｈ」となつて戸は閉まり始める。これで、戸閉
動作中信号２０は「Ｈ」となるので、ORゲート
２２の出力は「Ｈ」となる。このとき、停止中信
号１９は「Ｈ」であり、NOTゲート３１の出力
も「Ｈ」であるので、ANDゲート２７の出力は
「Ｈ」となり、メモリ３７はセツトされ、点検運
転中信号１２ｃは「Ｈ」となる。したがつて、
NOTゲート３５の出力は「Ｌ」となつて、点検
運転準備信号１２ａは「Ｌ」となり、かご内への
案内放送は、準備段階から本格的な点検運転に移
行した旨を知らせるための案内（例えば「点検運
転中です。危険ですから御乗車は御遠慮くださ
い」）へ切り換えられる。また、点検運転中信号
１２ｃが「Ｈ」になつたので、かご内の表示灯１
７及び１階〜６階の乗場の表示灯１７Ａ〜１７Ｅ
は点灯する。 When the car responds to the car call on the 3rd floor, then stops and opens the door to the car call on the 5th floor, the car call signal 5 is activated.
a becomes "L". After the doors are opened and all passengers have exited the vehicle, the scale signal 18 becomes "L".
The passenger detection signal 26a becomes "L", and the timer 39
The output 39a becomes "L". Then, when 4 seconds have passed after the door opening is completed, the door opening time setting signal 93 becomes "L", and the output of the OR gate 95 becomes "L".
The output of the NOT gate 96 becomes "H", the output of the OR gate 97, that is, the door opening/closing command signal 97a becomes "H", and the door begins to close. Now, the door closing signal 20 becomes "H", so the output of the OR gate 22 becomes "H". At this time, the stop signal 19 is "H" and the output of the NOT gate 31 is also "H", so the output of the AND gate 27 is "H", the memory 37 is set, and the inspection operation signal 12c is It becomes "H". Therefore,
The output of the NOT gate 35 becomes "L", the inspection operation preparation signal 12a becomes "L", and the guidance broadcast to the inside of the car is to notify that the preparation stage has transitioned to full-scale inspection operation ( For example, the message can be changed to "Inspection operation in progress. Please refrain from riding as it is dangerous." In addition, since the inspection driving signal 12c became "H", the indicator light 1 inside the car
Indicator lights 17A to 17E for landings on 7th and 1st to 6th floors
lights up.
もし、点検運転指令信号１１ａが「Ｈ」になつ
たとき、既にかごが空で待機していたとすると、
戸閉完了信号２１が「Ｈ」で、ORゲート２２の
出力は「Ｈ」となつているため、直ちに点検運転
中信号（１２ｃは「Ｈ」となる。（このとき、点
検運転準備信号１２ａも一瞬「Ｈ」になるが、放
送装置１５が動作する前に「Ｌ」になる。）
点検運転中信号１２ｃが「Ｈ」になると、OR
ゲート５３の出力は「Ｈ」となり、ORゲート５
４〜６３の出力はいずれも「Ｈ」となる。これ
は、あたかも１階〜５階の上り呼び及び２階〜６
階の下に呼びがすべて登録されたのと同様にな
る。そのため、かごはかご呼びが登録されていな
くても、かごの運転方向は設定され、かごは各階
に停止しながら、そして戸の開閉を行いながら運
転されることになる。このようにして、各階停止
（この間、点検運転中の放送案内も定期的に、例
えば各階に停止するごとに繰り返えされる。）を
繰り返えしながら戸開閉等の動作に異常がないか
を自動的に点検する。もし異常（例えば、戸開不
能、戸閉不能等）が検出されると、故障検出信号
１２ｄは「Ｈ」となり、異常が検出されなけれ
ば、「Ｌ」となる。そして、送信装置１３により
送信され、受信装置１４により受信されて、点検
運転の結果が保守会社に伝送されることになる。 If the car is already empty and waiting when the inspection operation command signal 11a becomes "H",
Since the door closing completion signal 21 is "H" and the output of the OR gate 22 is "H", the inspection operation in progress signal (12c) immediately becomes "H" (at this time, the inspection operation preparation signal 12a is also (It becomes "H" for a moment, but becomes "L" before the broadcasting device 15 operates.) When the signal 12c becomes "H" during inspection operation, the OR
The output of gate 53 becomes "H", and OR gate 5
The outputs of 4 to 63 all become "H". This is just like an up call from the 1st floor to the 5th floor and a call from the 2nd floor to the 6th floor.
It will be the same as if all the calls were registered under the floor. Therefore, even if a car call is not registered, the driving direction of the car is set, and the car is operated while stopping at each floor and opening and closing the doors. In this way, while repeatedly stopping each floor (during this period, the broadcast guidance during inspection operation is also repeated periodically, for example, each time the vehicle stops at each floor), check for any abnormalities in operations such as opening and closing doors. automatically check. If an abnormality (for example, door cannot be opened, door cannot be closed, etc.) is detected, the failure detection signal 12d becomes "H", and if no abnormality is detected, it becomes "L". Then, it is transmitted by the transmitting device 13, received by the receiving device 14, and the result of the inspection operation is transmitted to the maintenance company.
次に、点検運転指令信号１１ａが「Ｈ」になつ
てから60秒経過しても、まだかご呼びが残つてい
て点検運転に移行することができない場合を考え
る。このときには、タイマ４０の出力４０ａは
「Ｈ」、点検運転中信号１２ｃは「Ｌ」であるか
ら、NOTゲート３３の出力は「Ｈ」となり、
ANDゲート２９の出力は「Ｈ」となる。これで、
ORゲート２４の出力は「Ｈ」となつてメモリ３
８はセツトされ、強制設定信号１２ｂは「Ｈ」と
なる。そして、NOTゲート３６の出力は「Ｌ」
となるので、点検運転準備信号１２ａは「Ｌ」に
なると共に、ORゲート５３の出力は「Ｈ」とな
つて、あたかも全階の乗場呼びが登録されたのと
同じになる。したがつて、もしかごが走行中であ
れば、かごは最寄り階に停止する。強制設定信号
１２ｂが「Ｈ」になると、放送装置１５は点検運
転前の放送内容から、例えば「お客様はこの階で
お降り願います」と降車を促す旨の放送内容に切
り換えて放送する。この放送は定期的に繰り返え
し行われる。全員が降車し終るまで（乗客検出信
号２６ａが「Ｌ」になるまで）はANDゲート９
４の出力は「Ｈ」になつているから、ORゲート
９５の出力も「Ｈ」で、NOTゲート９６の出力
は「Ｌ」となる。また、走行中信号８８も「Ｌ」
であるから、ORゲート９７の出力、すなわち戸
開閉指令信号９７ａは「Ｌ」のままとなり、戸は
閉まらない。全員が降車すると、乗客検出信号２
６ａは「Ｌ」となり、戸開閉指令信号９７ａは
「Ｈ」となり、戸は閉まり始め、戸閉動作中信号
２０は「Ｈ」となる。したがつて、ORゲート２
５の出力は「Ｈ」となつて、メモリ３８はリセツ
トされ、強制設定信号１２ｂは「Ｌ」となる。一
方、上述のように、戸が閉まり始めると同時に、
点検運転中信号１２ｃは「Ｈ」になり、以後点検
運転が行えるようになる。 Next, consider a case where even after 60 seconds have passed since the inspection operation command signal 11a became "H", there are still car calls and it is not possible to shift to inspection operation. At this time, the output 40a of the timer 40 is "H" and the inspection driving signal 12c is "L", so the output of the NOT gate 33 is "H".
The output of the AND gate 29 becomes "H". with this,
The output of the OR gate 24 becomes "H" and the memory 3
8 is set, and the forced setting signal 12b becomes "H". Then, the output of NOT gate 36 is "L"
Therefore, the inspection operation preparation signal 12a becomes "L" and the output of the OR gate 53 becomes "H", which is the same as if the hall calls for all floors were registered. Therefore, if the car is running, it will stop at the nearest floor. When the forced setting signal 12b becomes "H", the broadcasting device 15 switches from the broadcast content before the inspection operation to the broadcast content urging the passengers to get off the vehicle, for example, "Customers, please get off on this floor". This broadcast is repeated periodically. AND gate 9 until all passengers have disembarked (until the passenger detection signal 26a becomes "L")
Since the output of gate 4 is "H", the output of OR gate 95 is also "H", and the output of NOT gate 96 is "L". In addition, the running signal 88 is also “L”.
Therefore, the output of the OR gate 97, that is, the door opening/closing command signal 97a remains at "L", and the door does not close. When everyone gets off the train, passenger detection signal 2 is activated.
6a becomes "L", the door opening/closing command signal 97a becomes "H", the door begins to close, and the door closing operation signal 20 becomes "H". Therefore, OR gate 2
5 becomes "H", the memory 38 is reset, and the forced setting signal 12b becomes "L". On the other hand, as mentioned above, as soon as the door begins to close,
The inspection operation signal 12c becomes "H", and inspection operation can be performed from now on.
また、点検運転中に乗客が誤つてかごに乗り込
むと、はかり信号１８は「Ｈ」となり、この乗客
がかご呼びを登録すれば、かご呼び信号１ａ〜６
ａのいずれかは「Ｈ」となるので、乗客検出信号
２６ａは「Ｈ」となる。これで、ANDゲート２
８の出力は「Ｈ」となり、ORゲート２４の出力
は「Ｈ」となつてメモリ３８はセツトされ、強制
設定信号１２ｂは「Ｈ」となる。また、タイマ３
９の出力は１秒後に「Ｈ」となり、ORゲート２
３の出力が「Ｈ」となつてメモリ３７はリセツト
され、点検運転中信号１２ｃは「Ｌ」となる。こ
の場合にも、上述と同様乗客を最寄り階で降車さ
せてから、再び点検運転を継続することになる。 Also, if a passenger accidentally gets into the car during inspection operation, the scale signal 18 becomes "H", and if the passenger registers a car call, the car call signals 1a to 6
Since either one of a becomes "H", the passenger detection signal 26a becomes "H". Now AND gate 2
8 becomes "H", the output of OR gate 24 becomes "H", the memory 38 is set, and the forced setting signal 12b becomes "H". Also, timer 3
The output of 9 becomes "H" after 1 second, and OR gate 2
3 becomes "H", the memory 37 is reset, and the inspection driving signal 12c becomes "L". In this case as well, the inspection operation is continued again after passengers are allowed to exit the train at the nearest floor, as described above.
このようにして点検運転が行われるが、点検運
転を終了させるために、保守会社から指令が出さ
れ、点検運転指令信号１１ａが「Ｌ」になると、
NOTゲート３２の出力は「Ｈ」となり、ORゲー
ト２３の出力は「Ｈ」となつてメモリ３７はリセ
ツトされ、点検運転中信号１２ｃは「Ｌ」とな
る。また、NOTゲート３４の出力は「Ｈ」とな
り、ORゲート２５の出力は「Ｈ」となるので、
強制設定信号１２ｂが「Ｈ」のときに点検運転指
令信号１１ａが「Ｌ」になつたときは、メモリ３
８はリセツトされ、強制設定信号１２ｂは「Ｌ」
となる。 The inspection operation is performed in this way, but when the maintenance company issues a command to end the inspection operation and the inspection operation command signal 11a becomes "L",
The output of the NOT gate 32 becomes "H", the output of the OR gate 23 becomes "H", the memory 37 is reset, and the inspection operation signal 12c becomes "L". Also, the output of the NOT gate 34 becomes "H" and the output of the OR gate 25 becomes "H", so
When the inspection operation command signal 11a becomes "L" while the forced setting signal 12b is "H", the memory 3
8 is reset, and the forced setting signal 12b is "L".
becomes.
なお、実施例では、各階停止、各階戸開閉動作
を行わせることを点検運転の内容としたが、点検
運転はこれに限るものではない。また、複数台の
かごが並設されている場合にも適用し得ることは
いうまでもない。複数台のかごが並設されてい
て、１台ずつ又は２台以上単位で点検運転を行わ
せる場合には、乗客に迷惑を掛けることの少ない
かご（例えばかご内乗客の少ないかご）から順に
選択したり、早く空かごになりそうなかごから選
択したりすれば、乗客に対していつそう親切なも
のとすることができる。 In the embodiment, the inspection operation includes stopping each floor and opening/closing each floor, but the inspection operation is not limited to this. It goes without saying that the present invention can also be applied to a case where a plurality of cars are arranged in parallel. If multiple cars are installed side by side and you want to inspect one car at a time or two or more cars at a time, select the cars that cause the least amount of inconvenience to passengers (for example, the car with the fewest passengers). You can always be very kind to passengers by choosing from among the cars that are likely to be empty soon.
また、はかり装置が動作したとき、又はかご呼
びが登録されているとき、かご内に乗客がいると
判断するようにしたが、乗客検出装置はこれに限
るものではない。工業用テレビジヨンカメラ、超
音波発信等による乗客検出装置を用いてもよい。 Moreover, when the weighing device operates or when a car call is registered, it is determined that there is a passenger in the car, but the passenger detection device is not limited to this. A passenger detection device using an industrial television camera, ultrasound transmission, etc. may also be used.
更に、かご内の乗客が検出されると、点検運転
を中断し、最寄り階で乗客を降車させた後、再び
点検運転を行えるようにしたが、乗客を降車させ
る階は最寄り階に限らず、特定階（主階床、最下
階、最上階、避難階等）で降車させてもよい。ま
た、通常時と同様にかご内乗客の行先階（かご呼
びの登録された階）で降車させるようにしてもよ
い。 Furthermore, when a passenger is detected in the car, the inspection operation is interrupted, and the inspection operation is resumed after the passenger is disembarked at the nearest floor. However, the floor on which passengers are alighted is not limited to the nearest floor. You may be allowed to get off at a specific floor (main floor, bottom floor, top floor, evacuation floor, etc.). Further, as in normal times, passengers in the car may be allowed to get off the train at their destination floor (the floor where the car call is registered).
以上説明したとおりこの発明では、かごが設置
された建物以外の場所から点検運転指令が送信さ
れると、これを建物側で受信し、かご内に乗客が
いないことが検出されると点検運転を開始し、か
つ点検運転の結果を出力し、これを上記建物以外
の場所へ送信するようにしたので、かご内を乗客
がいない状態に早くして点検運転が迅速かつ安全
に開始できると共に、点検運転結果を遠隔入手す
ることができる。 As explained above, in this invention, when an inspection operation command is sent from a location other than the building where the car is installed, the building receives it, and when it is detected that there are no passengers in the car, the inspection operation is started. As the result of the inspection operation is output and sent to a location other than the above building, the inspection operation can be started quickly and safely by eliminating passengers in the car, and the inspection operation can be started quickly and safely. Driving results can be obtained remotely.
第１図はこの発明によるエレベータの自動点検
運転装置の一実施例を示すブロツク回路図、第２
図は第１図の制御装置の論理回路図、第３図は第
２図のタイマの動作説明図、第４図及び第５図も
第１図の制御装置の論理回路図である。
図において、１ａ〜６ｂ…１階〜６階のかご呼
び信号、１ｂ〜５ｂ…１階〜５階の上り呼び信
号、２ｃ〜６ｃ…２階〜６階の下り呼び信号、１
ｄ〜６ｄ…１階〜６階のかご位置信号、１０…送
信装置、１１…受信装置、１１ａ…点検運転指令
信号、１２…制御装置、１２ａ…点検運転準備信
号、１２ｃ…点検運転中信号、１８…はかり信
号、１９…停止中信号、２０…戸閉動作中信号、
２１…戸閉完了信号、２２，２３，２６…ORゲ
ート、２６ａ…乗客検出信号、２７，３０…
ANDゲート、３１，３２，３５，３６…NOTゲ
ート、３７…Ｒ−Ｓフリツプフロツプ、３９…タ
イマ、４２…NOTゲート、４３〜５２…ANDゲ
ート、５３〜６３…ORゲート、６４〜７９…
ANDゲート、８０〜８２…ORゲート、８３…上
り方向信号、８４…下り方向信号、８５，８６…
ANDゲート、８７…ORゲート、８８…走行信
号、８９…ANDゲート、９０…Ｒ−Ｓフリツプ
フロツプ、９０ａ…停止指令信号。なお、図中同
一部分は同一符号により示す。
FIG. 1 is a block circuit diagram showing an embodiment of an automatic inspection operation system for elevators according to the present invention, and FIG.
1 is a logic circuit diagram of the control device shown in FIG. 1, FIG. 3 is an explanatory diagram of the operation of the timer shown in FIG. 2, and FIGS. 4 and 5 are also logic circuit diagrams of the control device shown in FIG. 1. In the figure, 1a to 6b...car call signals for the 1st to 6th floors, 1b to 5b...up call signals for the 1st to 5th floors, 2c to 6c...down call signals for the 2nd to 6th floors, 1
d to 6d... Car position signals on the 1st to 6th floors, 10... Transmitting device, 11... Receiving device, 11a... Inspection operation command signal, 12... Control device, 12a... Inspection operation preparation signal, 12c... Inspection operation in progress signal, 18... Scale signal, 19... Stopping signal, 20... Door closing signal,
21... Door closing completion signal, 22, 23, 26... OR gate, 26a... Passenger detection signal, 27, 30...
AND gate, 31, 32, 35, 36...NOT gate, 37...R-S flip-flop, 39...Timer, 42...NOT gate, 43-52...AND gate, 53-63...OR gate, 64-79...
AND gate, 80-82...OR gate, 83...upward direction signal, 84...downward direction signal, 85, 86...
AND gate, 87...OR gate, 88...running signal, 89...AND gate, 90...R-S flip-flop, 90a...stop command signal. Note that the same parts in the figures are indicated by the same reference numerals.
Claims (1)
客に点検運転が始まることを報知する点検運転準
備手段、上記かご内に乗客が存在するか否かを検
出する乗客検出手段、この乗客検出手段により上
記かご内に乗客が存在しないことが検出されると
点検運転を開始する点検運転開始手段、上記所定
時間経過後上記乗客検出手段によりかご内に乗客
の存在が検出されると、上記かごを最寄階または
特定階で停止させ、上記乗客検出手段により上記
かご内に乗客が存在しないことが検出されるまで
戸開を維持する強制設定手段、この強制設定手段
が動作すると上記かご内の乗客の降車を強制する
案内を行う降車強制案内手段を備えたことを特徴
とするエレベータの自動点検運転装置。1. Inspection operation preparation means for notifying passengers in the car that the inspection operation will start for a predetermined period of time after the inspection operation command is issued; passenger detection means for detecting whether or not there are passengers in the car; and passenger detection means. an inspection operation start means for starting an inspection operation when the means detects that there is no passenger in the car; A forced setting means for stopping the car at the nearest floor or a specific floor and keeping the door open until the passenger detecting means detects that there are no passengers in the car; An automatic inspection operation device for an elevator, characterized in that it is equipped with an alighting forcing guide means for guiding a passenger to forcefully get off the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57078604A JPS58197161A (en) | 1982-05-11 | 1982-05-11 | Automatic inspection operating device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57078604A JPS58197161A (en) | 1982-05-11 | 1982-05-11 | Automatic inspection operating device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58197161A JPS58197161A (en) | 1983-11-16 |
| JPH027870B2 true JPH027870B2 (en) | 1990-02-21 |
Family
ID=13666492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57078604A Granted JPS58197161A (en) | 1982-05-11 | 1982-05-11 | Automatic inspection operating device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58197161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6400811B1 (en) * | 2017-09-06 | 2018-10-03 | 東芝エレベータ株式会社 | Elevator remote diagnosis operation method, elevator control device, and elevator remote diagnosis operation program |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0752141Y2 (en) * | 1989-09-18 | 1995-11-29 | 株式会社日立ビルシステムサービス | Elevator flood control system |
| JP2007210696A (en) * | 2006-02-07 | 2007-08-23 | Hitachi Ltd | Control device for elevator |
| JP4910626B2 (en) * | 2006-10-23 | 2012-04-04 | 三菱電機ビルテクノサービス株式会社 | Elevator control method |
| JP5045080B2 (en) * | 2006-11-29 | 2012-10-10 | フジテック株式会社 | Elevator seismic control device |
| JP2009215045A (en) * | 2008-03-12 | 2009-09-24 | Toshiba Elevator Co Ltd | Elevator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126646A (en) * | 1975-04-25 | 1976-11-04 | Hitachi Ltd | Elevator control system |
-
1982
- 1982-05-11 JP JP57078604A patent/JPS58197161A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126646A (en) * | 1975-04-25 | 1976-11-04 | Hitachi Ltd | Elevator control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6400811B1 (en) * | 2017-09-06 | 2018-10-03 | 東芝エレベータ株式会社 | Elevator remote diagnosis operation method, elevator control device, and elevator remote diagnosis operation program |
| JP2019043751A (en) * | 2017-09-06 | 2019-03-22 | 東芝エレベータ株式会社 | Remote examination operation method for elevator, elevator control device, and remote examination operation program for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58197161A (en) | 1983-11-16 |
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