JP2003238040A - Remote monitoring device for elevator - Google Patents
Remote monitoring device for elevatorInfo
- Publication number
- JP2003238040A JP2003238040A JP2002040653A JP2002040653A JP2003238040A JP 2003238040 A JP2003238040 A JP 2003238040A JP 2002040653 A JP2002040653 A JP 2002040653A JP 2002040653 A JP2002040653 A JP 2002040653A JP 2003238040 A JP2003238040 A JP 2003238040A
- Authority
- JP
- Japan
- Prior art keywords
- car
- output
- camera
- door
- passenger
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims description 8
- 230000005856 abnormality Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 21
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、エレベーターの
異常・故障を遠隔場所で監視する装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for remotely monitoring an elevator for abnormalities and failures.
【０００２】[0002]
【従来の技術】従来、エレベーターのかご内に監視カメ
ラを設置し、乗客の閉込め故障を検出する装置が提案さ
れている。例えば、特開２０００−２３８９６８号公報
には、かご内監視カメラによりかご内を撮像し、その画
像のうち、所定領域の画像から乗客の有無を検出し、ま
た上記画像のうち、他の所定の領域の画像から、かごの
戸の開閉を検出し、乗客と戸閉が共に検出された状態が
一定時間継続したときに閉込めと判定して、監視センタ
へ通報するようにすることが開示されている。2. Description of the Related Art Conventionally, there has been proposed a device in which a surveillance camera is installed in a car of an elevator to detect a passenger's confinement failure. For example, in Japanese Unexamined Patent Publication No. 2000-238968, the inside of a car is imaged by a car monitoring camera, the presence or absence of a passenger is detected from an image of a predetermined area in the image, and another predetermined one of the above images is detected. It is disclosed that the opening and closing of the car door is detected from the image of the area, and it is determined that the car is closed when both the passenger and the door are detected for a certain period of time, and a notification is sent to the monitoring center. ing.
【０００３】[0003]
【発明が解決しようとする課題】上記のような従来のエ
レベーターの遠隔監視装置では、かご内画像から乗客の
閉込めを判定して通報するようにしているため、閉込め
が発生したことを監視センタで知ることはできるが、閉
込め発生箇所（エレベーター運転階）を知ることはでき
ない。閉込め通報はあるが、現地に行ってしか発生階を
知ることができない。戸開閉不良、使用不能などの異常
・故障を監視して、遠隔監視センタの機能を高めるよう
にすることができないなどの問題点がある。In the conventional remote monitoring device for an elevator as described above, since it is determined from the image in the car whether or not the passenger is confined, the fact that the confinement has occurred is monitored. It is possible to know at the center, but it is not possible to know where the trapping occurred (elevator operating floor). Although there is a containment report, it is only possible to know the floor where it occurred by going to the site. There is a problem that it is not possible to improve the function of the remote monitoring center by monitoring abnormalities / faults such as door opening / closing failures and unusability.
【０００４】この発明は上記問題点を解消するためにな
されたもので、異常・故障発生時に発生かごの位置を知
ることができ、かつ今後の異常発生の予知ができるよう
にしたエレベーターの遠隔監視装置を提供することを目
的とする。The present invention has been made in order to solve the above-mentioned problems, and it is possible to know the position of the car in the event of an abnormality / failure, and to remotely predict the occurrence of an abnormality in an elevator. The purpose is to provide a device.
【０００５】[0005]
【課題を解決するための手段】この発明の第１発明に係
るエレベーターの遠隔監視装置は、かご内の状況を撮像
する第１カメラと、上記かご内に設置された位置表示器
を撮像する第２カメラと、上記かごの走行状態を検出す
る走行検出器とを設け、上記第１及び第２カメラ並びに
走行検出器の各出力に基づいて上記かごの異常状態を検
出する制御部と、この制御部の出力を監視センタへ通報
する通信装置とを備えたものである。A remote monitoring device for an elevator according to a first aspect of the present invention is a first camera for picking up an image of a situation inside a car, and a first image pickup device for picking up an image of a position indicator installed in the car. A control unit that includes two cameras and a traveling detector that detects the traveling state of the car, and a control unit that detects an abnormal state of the car based on the outputs of the first and second cameras and the traveling detector, and this control. And a communication device for reporting the output of the unit to the monitoring center.
【０００６】また第２発明に係るエレベーターの遠隔監
視装置は、かご内の状況を撮像する第１カメラと、上記
かご内に設置された位置表示器を撮像する第２カメラ
と、上記かごの走行状態を検出する走行検出器とを設
け、上記第１カメラの出力を画像処理して上記かご内の
乗客の有無を検出する乗客検出手段と、上記第１カメラ
の出力を画像処理して上記かごに設けられた戸の開閉状
態を検出する戸開閉検出手段と、上記第２カメラの出力
を画像処理して上記位置表示器の表示数字を検出する数
字検出手段と、上記乗客検出手段の出力、上記数字検出
手段の出力、及び上記走行検出器の出力から上記乗客の
閉込めを検出する閉込め故障検出手段と、上記戸開閉検
出手段の出力、上記数字検出手段の出力、及び上記走行
検出器の出力から上記戸の開閉異常を検出する戸開閉異
常検出手段と、上記閉込め故障検出手段の出力、及び上
記戸開閉異常検出手段の出力を監視センタへ通報する通
信装置とを備えたものである。The elevator remote monitoring apparatus according to the second aspect of the present invention includes a first camera for picking up an image of the inside of the car, a second camera for picking up an image of a position indicator installed in the car, and running of the car. A traveling detector for detecting a state is provided, and passenger detection means for image-processing the output of the first camera to detect the presence or absence of passengers in the car, and image-processing the output of the first camera for the car. A door open / close detection means for detecting the open / closed state of the door, a number detection means for image-processing the output of the second camera to detect the number displayed on the position indicator, and an output of the passenger detection means, A containment failure detecting means for detecting the containment of the passenger from the output of the numeral detecting means and the output of the traveling detector, the output of the door opening / closing detecting means, the output of the numeral detecting means, and the traveling detector. Output from above A door opening and closing abnormality detection means for detecting the opening and closing abnormality, but with the output of the containment failure detecting means, and a communication device and to notify the output of the door opening and closing abnormality detector to the monitoring center.
【０００７】また、第３発明に係るエレベーターの遠隔
監視装置は、第２発明のものにおいて、戸開閉異常検出
手段は、第１カメラの出力からかごの戸が全閉している
ことが検出され、かつかごが走行した後停止した状態で
第１の所定時間経過しても戸開不能の場合、第２カメラ
の出力が示すかご停止階における戸開閉不良を記録する
ようにしたものである。The elevator remote monitoring apparatus according to the third aspect of the present invention is the elevator remote monitoring apparatus according to the second aspect of the invention, wherein the door opening / closing abnormality detecting means detects from the output of the first camera that the door of the car is fully closed. If the door cannot be opened even after the first predetermined time elapses while the car is running and then stopped, the door opening / closing failure at the car stop floor indicated by the output of the second camera is recorded.
【０００８】また、第４発明に係るエレベーターの遠隔
監視装置は、第２発明のものにおいて、閉込め故障検出
手段は、第１カメラの出力からかご内に乗客が乗車して
おり、かつかごの戸が全閉していることが検出され、か
つかごが走行した後停止した状態で第２の所定時間経過
しても戸開不能の場合、第２カメラの出力が示すかご停
止階における走行後閉込めを検出するようにしたもので
ある。The elevator remote monitoring apparatus according to the fourth aspect of the present invention is the elevator remote monitoring apparatus according to the second aspect of the present invention, wherein the containment failure detecting means is the output of the first camera, in which the passenger is in the car, and the car If the door cannot be opened even after the second predetermined time has elapsed after the door is detected to be fully closed and the car has stopped after traveling, after traveling on the car stop floor indicated by the output of the second camera Confinement is detected.
【０００９】また、第５発明に係るエレベーターの遠隔
監視装置は、第２発明のものにおいて、閉込め故障検出
手段は、第１カメラの出力からかご内に乗客が乗車して
おり、かつかごの戸が全閉していることが検出され、か
つかごが停止した状態で第２の所定時間経過しても戸開
不能の場合、第２カメラの出力が示すかご停止階におけ
る走行せず閉込めを検出するようにしたものである。The elevator remote monitoring apparatus according to the fifth aspect of the present invention is the elevator remote monitoring apparatus according to the second aspect of the present invention, wherein the containment failure detecting means is the output of the first camera, in which the passenger is in the car, and If it is detected that the door is fully closed, and the car cannot be opened even after the second predetermined time has elapsed with the car stopped, the output from the second camera indicates that the car is stopped and the car is closed. Is detected.
【００１０】また、第６発明に係るエレベーターの遠隔
監視装置は、第１又は第２発明のものにおいて、第１カ
メラの出力からかご内に乗客が不在であり、かつかごの
戸が全閉していることが検出された状態で第３の所定時
間経過してもかごが走行しない場合、又は上記第１カメ
ラの出力から上記かごの戸が全開していることが検出さ
れ、かつ上記かごが停止した状態で第３の所定時間経過
しても上記かごが走行しない場合、それぞれ第２カメラ
の出力が示す上記かご停止階における使用不能を検出す
る使用不能検出手段を設けたものである。The elevator remote monitoring apparatus according to the sixth aspect of the present invention is the elevator remote monitoring apparatus according to the first or second aspect of the present invention, in which there is no passenger in the car from the output of the first camera, and the car door is fully closed. If the car does not run even after the third predetermined time elapses in the state that the car is detected, or it is detected from the output of the first camera that the car door is fully open, and the car is When the car does not run even after the lapse of the third predetermined time in the stopped state, the unusability detecting means for detecting the unusability at the car stop floor indicated by the output of the second camera is provided.
【００１１】[0011]
【発明の実施の形態】実施の形態１．図１〜図９はこの
発明の第１〜第６発明の一実施の形態を示す図で、図１
はブロック線図、図２は図１の一部詳細ブロック線図、
図３は正常動作タイムチャート、図４は走行後閉込め動
作タイムチャート、図５は走行せず閉込め動作タイムチ
ャート、図６は戸開閉不良動作タイムチャート、図７は
走行検出動作フローチャート、図８は位置表示器数字検
出動作フローチャート、図９は異常検出動作論理回路図
であり、図中同一符号は同一部分を示す。BEST MODE FOR CARRYING OUT THE INVENTION Embodiment 1. 1 to 9 are views showing an embodiment of the first to sixth inventions of the present invention.
Is a block diagram, FIG. 2 is a partial detailed block diagram of FIG. 1,
FIG. 3 is a normal operation time chart, FIG. 4 is a confinement operation time chart after traveling, FIG. 5 is a confinement operation time chart without traveling, FIG. 6 is a door opening / closing defective operation time chart, and FIG. 7 is a traveling detection operation flowchart. 8 is a position indicator numeral detection operation flowchart, and FIG. 9 is an abnormality detection operation logic circuit diagram. In the figure, the same reference numerals indicate the same parts.
【００１２】図１において、１はかごで、かご１内には
位置表示器２、乗客３及びかご戸（図示しない）の開閉
状態を撮像する室内監視カメラ（以下第１カメラとい
う）と、位置表示器２が表示する階床数字を撮像する位
置表示器監視カメラ（以下第２カメラという）５が設置
されている。６はかご上機器で、第１カメラ４に接続さ
れ乗客３の画像及び戸開閉画像を処理するかご内画像処
理部７及び第２カメラ５に接続され位置表示器２の階床
数字画像を処理する位置表示器画像処理部８を有してい
る。In FIG. 1, reference numeral 1 denotes a car, and inside the car 1, an indoor monitoring camera (hereinafter referred to as a first camera) for picking up an open / closed state of a position indicator 2, a passenger 3 and a car door (not shown), and a position thereof. A position indicator monitoring camera (hereinafter referred to as a second camera) 5 for picking up an image of the floor number displayed on the display 2 is installed. Reference numeral 6 is a car top device, which is connected to the first camera 4 and processes the image of the passenger 3 and the door opening / closing image, and is connected to the in-car image processing unit 7 and the second camera 5 to process the floor number image of the position indicator 2. The position display image processing unit 8 is provided.
【００１３】また、９はかご１の走行を検出する加速度
計（以下走行検出器という）、１０は上記各処理部７，
８及び走行検出器９に接続され、それらの情報を処理
し、異常・故障を判断し、その結果を出力する制御部、
１１は機械室に設置されて制御部１０に接続され、入力
された情報を通信装置１２を経由して遠隔の監視センタ
１３へ通報するかご制御盤である。Further, 9 is an accelerometer for detecting the traveling of the car 1 (hereinafter referred to as a traveling detector), 10 is each of the processing units 7,
8 and the travel detector 9, which processes the information, judges an abnormality / fault, and outputs the result,
Reference numeral 11 denotes a car control panel which is installed in the machine room and is connected to the control unit 10 to notify the input information to the remote monitoring center 13 via the communication device 12.
【００１４】図２において、かご内画像処理部７には、
第１カメラ４からの画像を、例えば特開２０００−２３
８９６８号公報に示されたように２値化処理する画像処
理手段１４、その出力から乗客３の有無を検出する乗客
検出手段１５、検出された乗客の有無を記録する画像記
録手段１６及び画像処理手段１４の出力から戸開閉状態
を検出する戸開閉検出手段１７を有している。In FIG. 2, the in-cage image processing unit 7 includes
The image from the first camera 4 is displayed, for example, in Japanese Patent Laid-Open No. 2000-23.
As shown in Japanese Patent Publication No. 8968, image processing means 14 for binarizing, passenger detection means 15 for detecting the presence or absence of passenger 3 from its output, image recording means 16 for recording the presence or absence of the detected passenger, and image processing. It has a door opening / closing detection means 17 for detecting the door opening / closing state from the output of the means 14.
【００１５】位置表示器画像処理部８には、第２カメラ
５からの画像を処理する画像処理手段１８、その出力か
ら位置表示器２の階床数字を検出する数字検出手段１９
及び検出された数字を一時的に記憶する一時記憶手段２
０を有している。The position indicator image processing section 8 has an image processing means 18 for processing an image from the second camera 5, and a number detecting means 19 for detecting the floor number of the position indicator 2 from its output.
And a temporary storage means 2 for temporarily storing the detected number.
Has 0.
【００１６】制御部１０には、走行検出器９の出力から
かご１の走行状態を検出する走行検出手段２１を有し、
乗客検出手段１５、一時記憶手段２０及び走行検出手段
２１に接続され乗客１の閉込めを検出する閉込め故障検
出手段２２と、戸開閉検出手段１７、一時記憶手段２０
及び走行検出手段２１に接続されかご戸の開閉異常を検
出する戸開閉異常検出手段２３と、これらの検出手段２
２，２３に接続され閉込め異常及び戸開閉異常を検出す
る異常・故障記憶手段２４と、上記検出手段２２，２３
で検出された閉込め異常及び戸開閉異常を監視センタ１
３へ通報する信号伝送部２５とを有している。The control unit 10 has a traveling detection means 21 for detecting the traveling state of the car 1 from the output of the traveling detector 9,
A confinement failure detection unit 22 that is connected to the passenger detection unit 15, the temporary storage unit 20, and the traveling detection unit 21 to detect the confinement of the passenger 1, a door opening / closing detection unit 17, and a temporary storage unit 20.
And a door opening / closing abnormality detecting means 23 connected to the traveling detecting means 21 for detecting an abnormality in opening / closing of a car door, and these detecting means 2
2 and 23, an abnormality / fault storing means 24 for detecting a containment abnormality and a door opening / closing abnormality, and the detecting means 22, 23.
Monitoring center 1 for containment abnormalities and door open / close abnormalities detected in
3 and a signal transmission unit 25 for notifying the user.
【００１７】次に、乗客３の動作、第１カメラ４による
乗客検出状態と実際の戸開閉状態及び走行検出器９の出
力並びに第２カメラ５によって撮像された階床の関係を
説明する。
(1) 正常動作（図３）
１階に停止中のかご１に乗客３が乗車して３階で降車し
た場合。時刻ｔ1で１階の乗場呼びが発生すると、時刻
ｔ2でかご１は戸開する。時刻ｔ 3で乗客３が乗り込んで
行先階（例えば３階）の呼びを登録すると、時刻ｔ4で
かご１は戸閉して走行を開始する。かご１は加速後一定
速度で走行し、２階を通過する。かご１が３階に近接す
ると減速して３階に停止して戸開する。そして、乗客３
が降車し、かご１は戸閉する。Next, the operation of the passenger 3 and the first camera 4
Passenger detection status, actual door open / close status, and running detector 9 output
The relationship between the force and the floor imaged by the second camera 5.
explain.
(1) Normal operation (Fig. 3)
Passenger 3 gets on car 1 which is stopped on the first floor and gets off at the third floor
If Time t1When a landing call for the first floor occurs at
t2Big basket 1 opens the door. Time t 3And passenger 3 boarded
When the call for the destination floor (for example, the third floor) is registered, the time tFourso
The car 1 closes the door and starts traveling. Cage 1 is constant after acceleration
Drive at speed and pass the second floor. Basket 1 is close to the 3rd floor
Then it slows down and stops on the 3rd floor and opens the door. And passenger 3
Gets off and car 1 closes.
【００１８】(2) 乗客が乗車して走行後閉込め（図
４）
時刻ｔ1〜ｔ4での各部の動作は図３と同様である。かご
１は３階へ走行して停止し、一定時間Ｔ１経過しても戸
開せず、乗客３はかご１内に閉込め状態となる。
(3) 乗客は乗車したが走行せず閉込め（図５）
時刻ｔ1〜ｔ3までの各部の動作は図３と同様である。時
刻ｔ4でかご１は戸閉するが、一定時間Ｔ２経過しても
かご１は走行せず、戸開もせず、乗客３はかご１内に閉
込め状態となる。閉込め状態になると、通常乗客は戸開
ボタンを押すが戸開しない状態である。(2) Passenger gets in the vehicle and closes after traveling (FIG. 4) The operation of each part from time t 1 to t 4 is the same as that in FIG. The car 1 travels to the third floor and stops, and does not open the door even after a lapse of a certain time T1, and the passenger 3 is in a closed state in the car 1. (3) passengers confinement not running has been boarding (Figure 5) The operation of each unit until the time t 1 ~t 3 is similar to FIG. Although the car 1 closes the door at time t 4, the car 1 does not run and does not open even after the elapse of a certain time T2, and the passenger 3 is in a closed state in the car 1. In the locked state, the passenger normally pushes the door open button but does not open the door.
【００１９】(4) 戸開閉不良（図６）
かご１が１階から走行し、時刻ｔ4で２階に停止した
が、例えば敷居溝に小石等があって戸は半開及び全閉を
繰り返すが全開しなかったとする。この状態が一定時間
継続したとき、他階に（ここでは４階）に呼び（行先呼
び又は乗場呼び）があれば、時刻ｔ5で走行を開始し、
時刻ｔ6で４階に停止して戸開する。この場合は２階に
対して戸開閉不良が記録される。なお、時刻ｔ5で他階
に呼びがないときは、２階に停止する。(4) Door open / close failure (Fig. 6) The car 1 traveled from the first floor and stopped on the second floor at time t 4 , but, for example, there are pebbles in the threshold ditch and the door repeats half-opening and full-closing. Suppose that they did not fully open. If there is a call (destination call or landing call) on another floor (here, the fourth floor) when this state continues for a certain period of time, the vehicle starts traveling at time t 5 ,
At the time t 6 is stopped on the fourth floor to the door-opening. In this case, the door open / close failure is recorded on the second floor. It should be noted that, when there is no call to another floor at the time t 5 is stopped on the second floor.
【００２０】次に、走行検出手段２１の動作を図７によ
り説明する。ただし、走行検出器９は加速度計の場合に
ついて説明する。かご１が上昇走行を開始すると、ステ
ップＳ１で加速度計９の出力が正方向であるかを判定す
る。正方向であればステップＳ２で加速度計９の出力が
負方向になるのを待つ。加速度計９の出力が負方向にな
ると、ステップＳ３で「走行後停止」が出力される。す
なわち、加速度計９が加速方向の出力を発してから一定
時間後減速方向の出力を発すると「走行後停止」とな
る。Next, the operation of the travel detecting means 21 will be described with reference to FIG. However, the case where the traveling detector 9 is an accelerometer will be described. When the car 1 starts to move upward, it is determined in step S1 whether the output of the accelerometer 9 is in the forward direction. If it is the positive direction, the process waits for the output of the accelerometer 9 to become the negative direction in step S2. When the output of the accelerometer 9 is in the negative direction, "stop after traveling" is output in step S3. That is, when the accelerometer 9 outputs an output in the acceleration direction and then outputs an output in the deceleration direction after a certain period of time, "stop after traveling" is set.
【００２１】ステップＳ１で加速度計９の出力がないと
判定されると、ステップＳ４へ進んで「走行せず停止」
が出力される。すなわち、かご１は走行せず停止出力が
維持される。かご１が下降走行の場合には、ステップＳ
１の出力の正方向を負方向に、ステップＳ２の出力の負
方向を正方向に読み換えて処理する。すなわち、下降方
向では加速度出力は負方向であるが、減速時では加速度
出力は正方向となるため、同様に「走行後停止」が出力
される。If it is determined in step S1 that there is no output from the accelerometer 9, the process proceeds to step S4 and "stops without traveling".
Is output. That is, the car 1 does not run and the stop output is maintained. If the car 1 is traveling downward, step S
The positive direction of the output of 1 is read as the negative direction, and the negative direction of the output of step S2 is read as the positive direction for processing. That is, the acceleration output is negative in the descending direction, but the acceleration output is positive in deceleration, so that “stop after traveling” is similarly output.
【００２２】次に、数字検出手段１９の動作を図８によ
り説明する。通常の位置表示器２は、かご１の停止階を
明確にするために、他の階床よりも輝度を上げて表示さ
れる。ステップＳ１１で第２カメラ５の画像を２値化す
る。ステップＳ１２で上記画像の輝度の高い部分を切り
取る。ステップＳ１３であらかじめデータとして記憶し
ている数字データと照合し、ステップＳ１４で数字を特
定する。そして、特定された数字をステップＳ１５で一
時記憶する。Next, the operation of the numeral detecting means 19 will be described with reference to FIG. The normal position indicator 2 is displayed with higher brightness than other floors in order to make the stop floor of the car 1 clear. In step S11, the image of the second camera 5 is binarized. In step S12, the high brightness portion of the image is cut out. In step S13, it is collated with numerical data stored in advance as data, and in step S14, the numeral is specified. Then, the specified number is temporarily stored in step S15.
【００２３】次に、各異常及び故障のモードの検出動作
を図４〜図５及び図９を参照して説明する。なお、図中
３１〜３４はＡＮＤ回路、３５はＯＲ回路、３６，３７
は時間Ｔ１を設定するタイマ、３８，３９は時間Ｔ２を
設定するタイマ、４０，４１は時間Ｔ３を設定するタイ
マ、４２〜４７はＡＮＤ回路である。なお、Ｔ１＜Ｔ
２、Ｔ１＞Ｔ３とする。Next, the detection operation of each abnormality and failure mode will be described with reference to FIGS. 4 to 5 and 9. In the figure, 31 to 34 are AND circuits, 35 is an OR circuit, and 36 and 37.
Is a timer for setting the time T1, 38 and 39 are timers for setting the time T2, 40 and 41 are timers for setting the time T3, and 42 to 47 are AND circuits. Note that T1 <T
2, T1> T3.
【００２４】 走行後閉込めモード（図４及び図９）
このモードは、例えばかご１に乗客３が乗り込んで行先
階の呼びを登録し、かご１が走行して行先階に停止した
場合に発生する。このとき、乗客３が複数の場合には、
行先階は複数になることもあり、また乗場呼びが登録さ
れた階に停止することもある。かご１の走行中は「乗客
あり」信号及び「全閉」信号が出力されている。かご１
が停止すると、「走行後停止」信号が出力され、ＡＮＤ
回路３１の出力は「Ｈ」となり、タイマ３６，３８は時
間のカウントを開始する。Post-Run Confinement Mode (FIGS. 4 and 9) This mode occurs, for example, when a passenger 3 gets into the car 1 and registers a call for the destination floor, and the car 1 runs and stops at the destination floor. To do. At this time, if there are multiple passengers 3,
There may be multiple destination floors, and there may be stops at the floor where the hall call is registered. While the car 1 is traveling, the "passenger present" signal and the "fully closed" signal are output. Basket 1
When is stopped, the "stop after running" signal is output and AND
The output of the circuit 31 becomes "H", and the timers 36 and 38 start counting time.
【００２５】このとき、戸が開かず、全閉状態が維持さ
れたとする。これで、乗客３は第１カメラ４により検出
された状態で一定時間Ｔ１が経過すると、タイマ３６の
出力は「Ｈ」となる。このとき、この階で戸開ができな
くても、走行機能が正常で、他階呼びがある場合は、タ
イマ３６の出力が「Ｈ」となった後に他階呼びに応答し
て、かご１は他階へ走行する。At this time, it is assumed that the door is not opened and the fully closed state is maintained. Now, when the passenger 3 is detected by the first camera 4 and the predetermined time T1 elapses, the output of the timer 36 becomes "H". At this time, even if the door cannot be opened on this floor, if the traveling function is normal and there is a call to the other floor, the output of the timer 36 becomes "H" and then the call to the other floor is answered, and the car 1 Runs to another floor.
【００２６】走行機能が故障していると、タイマ３６の
出力が「Ｈ」となって、タイマ３８がリセットされてか
ら一定時間Ｔ２が経過すると、タイマ３８の出力は
「Ｈ」となり、「走行後閉込め」信号に、位置表示器数
字検出処理によって検出された「階床名」信号が付加さ
れて出力される。なお、時間Ｔ１は秒単位に、時間Ｔ２
は分単位に設定される。When the traveling function is out of order, the output of the timer 36 becomes "H", and when a predetermined time T2 elapses after the timer 38 is reset, the output of the timer 38 becomes "H" and "travel". A "floor name" signal detected by the position indicator numeral detection processing is added to the "reclosed" signal and output. The time T1 is in seconds and the time T2 is
Is set in minutes.
【００２７】 走行せず閉込めモード（図５及び図
９）
このモードは、例えばかご１に乗客３が乗り込んで行先
階の呼びを登録したが、走行開始せずに停止状態を維持
した場合に発生する。「乗客あり」信号、「全閉」信号
及び「走行せず停止」信号が出力されると、ＡＮＤ回路
３２の出力は「Ｈ」となり、タイマ３９は時間のカウン
トを開始する。一定時間Ｔ２が経過すると、タイマ３９
の出力は「Ｈ」となり、ＡＮＤ回路４４の出力は「Ｈ」
となり、「走行せず閉込め」信号に「階床名」信号が付
加されて出力される。Containment mode without traveling (FIGS. 5 and 9) In this mode, for example, when the passenger 3 gets into the car 1 and registers a call for the destination floor, but does not start traveling but maintains a stopped state. Occur. When the "passenger present" signal, the "fully closed" signal, and the "stop without running" signal are output, the output of the AND circuit 32 becomes "H", and the timer 39 starts counting time. When the predetermined time T2 has elapsed, the timer 39
Output becomes "H", and the output of the AND circuit 44 becomes "H".
The "floor name" signal is added to the "close without running" signal and the signal is output.
【００２８】 戸開閉不良モード（図６及び図９）
−１ かご乗客あり
このモードは、モードにおいて、他階呼びに応答して
走行した場合に発生する。すなわち、何らかの異常（例
えば、乗場敷居に小石等があった場合）により、停止階
の戸が開かず、乗客の降車又は待客の乗車が不能の場合
に発生する。モードでかご１が停止し、ＡＮＤ回路３
１の出力が「Ｈ」となり、タイマ３６の設定時間Ｔ１が
経過すると、ＡＮＤ回路４３の出力は「Ｈ」となり、
「戸開閉不良」信号に「階床名」信号が付加されて出力
される。同時にタイマＴ２がリセットされる。Door open / close failure mode (FIGS. 6 and 9) −1 Car passenger present This mode occurs when the vehicle runs in response to a call to another floor in the mode. That is, it occurs when the door on the stop floor does not open due to some abnormality (for example, when there are pebbles or the like on the hall threshold), and passengers cannot get off or waiting passengers cannot get on. In mode 1, car 1 stops and AND circuit 3
When the output of 1 becomes "H" and the set time T1 of the timer 36 elapses, the output of the AND circuit 43 becomes "H",
The "floor name" signal is added to the "door open / close failure" signal and output. At the same time, the timer T2 is reset.
【００２９】この場合、次にこの階に停止したとき、戸
が正常に開き、走行が可能となることもあるので、直ち
に監視センタに通報せず、同一異常が一定回数発生した
場合に監視センタに通報するようにしてもよい。In this case, when the vehicle next stops on this floor, the door may be opened normally and the vehicle may be able to run. Therefore, if the same abnormality occurs a certain number of times without immediately notifying the monitoring center, May be notified.
【００３０】−２ かご乗客なし
このモードは、例えばかご１の停止階以外の階で乗客呼
びが発生し、かご１がこの呼びに応答して走行したが、
何らかの異常（例えば乗場敷居に小石等）があって停止
階の戸が開かず、乗場待客が乗り込めないときに発生す
る。「乗客なし」信号、「走行後停止」信号及び「全
閉」信号が出力されると、ＡＮＤ回路３３の出力は
「Ｈ」となり、タイマ３７は時間のカウントを開始す
る。-2 No car passenger In this mode, for example, a passenger call occurs on a floor other than the stop floor of the car 1, and the car 1 travels in response to this call.
It occurs when there is some abnormality (for example, pebbles on the floor sill) and the doors on the stop floor do not open, and passengers waiting at the hall cannot get in. When the "no passenger" signal, the "stop after traveling" signal, and the "fully closed" signal are output, the output of the AND circuit 33 becomes "H", and the timer 37 starts counting time.
【００３１】停止階では戸開不能のため乗客が乗せられ
ず、戸閉のまま一定時間Ｔ１が経過すると、タイマ３７
の出力が「Ｈ」となり、ＡＮＤ回路４６の出力が「Ｈ」
となる。このとき、走行機能が正常で、他階呼びがあれ
ば、かごは他階へ走行する。これで、「戸開閉不良」信
号に「階床名」信号が付加されて出力され、異常・故障
記憶手段２４に記録される。監視センタへの通報条件
は、−１の条件と同じでもよいし、別に設定してもよ
い。At the stop floor, passengers are not allowed to enter because the door cannot be opened, and when a certain time T1 elapses with the door closed, the timer 37
Output becomes "H", and the output of AND circuit 46 becomes "H".
Becomes At this time, if the traveling function is normal and there is a call to another floor, the car travels to another floor. Thus, the "floor name" signal is added to the "door open / close failure" signal and the signal is output and recorded in the abnormality / fault storage means 24. The notification condition to the monitoring center may be the same as the condition of -1, or may be set separately.
【００３２】 使用不能モード（図９）
−１ 空かご呼寄せ戸開不能
−２のモードで、タイマ３７の出力が「Ｈ」になる
と、タイマ４０がリセットされ、一定時間Ｔ３が経過す
ると、タイマ４０の出力が「Ｈ」となり、ＡＮＤ回路４
５の出力が「Ｈ」となる。これで、「使用不能」信号に
「階床名」信号が付加されて出力され、監視センタに通
報される。なお、一定時刻Ｔ３は分単位に設定される。Unusable Mode (FIG. 9) -1 In the mode of empty car door open-2, when the output of the timer 37 becomes "H", the timer 40 is reset, and when a certain time T3 has elapsed, the timer is reset. The output of 40 becomes "H", and the AND circuit 4
The output of 5 becomes "H". Then, the "floor name" signal is added to the "unusable" signal, and the signal is output and notified to the monitoring center. The fixed time T3 is set in minutes.
【００３３】−２ かご走行不能
通常のエレベーターは、運行サービス後戸を閉じて待機
する。ここで、「全開」信号が出力されており、「走行
後停止」信号又は「走行せず停止」信号が出力される
と、ＯＲ回路３５の出力は「Ｈ」となり、ＡＮＤ回路３
４の出力は「Ｈ」となる。これで、タイマ４１は時間の
カウントを開始し、一定時間Ｔ３が経過すると、タイマ
４１の出力は「Ｈ」となり、ＡＮＤ回路４７の出力が
「Ｈ」となる。これで、「使用不能」信号に「階床名」
信号が付加されて出力され、監視センタに通報される。-2 Cars cannot run A normal elevator waits with the door closed after the operation service. Here, when the "fully open" signal is output and the "stop after running" signal or the "stop without running" signal is output, the output of the OR circuit 35 becomes "H", and the AND circuit 3
The output of 4 becomes "H". With this, the timer 41 starts counting time, and when the predetermined time T3 elapses, the output of the timer 41 becomes "H" and the output of the AND circuit 47 becomes "H". Now, the "floor name" is displayed on the "unavailable" signal.
A signal is added and output, and the result is reported to the monitoring center.
【００３４】このようにして、かご１内に設置された第
１及び第２カメラ４，５並びにかご１の上に設置された
走行検出器９だけで、かご内操作盤に追加配線すること
なく、乗客閉込め時に該当階床が監視センタに通報され
るため、保守員が現地に到着する前に、容易に該当階床
を把握でき、乗客の救出が可能となる。また、従来の監
視カメラでは検出不能なエレベーターの異常・故障のう
ち、発生割合の多い戸開閉不良が検出できるため、以後
の故障予知ができ、遠隔監視サービスの向上が可能とな
る。In this way, only the first and second cameras 4, 5 installed in the car 1 and the travel detector 9 installed on the car 1 do not require additional wiring to the operation panel in the car. Since the floor concerned is notified to the monitoring center when the passengers are closed, the floor can be easily grasped before the maintenance staff arrives at the site, and the passengers can be rescued. Further, among the abnormalities and failures of elevators that cannot be detected by conventional surveillance cameras, door opening and closing defects that often occur can be detected, so that future failure prediction can be performed and remote monitoring services can be improved.
【００３５】実施の形態２．実施の形態１では、走行検
出器９としてかご１上の加速度計を用いるものとした
が、これを次のように構成する。
(1) かご１に回転計を設置し、これをガイドレールに
接触させ、回転計が回転していれば走行中と検出する。
(2) かご１に磁気検出器を設置し、これをガイドレー
ルに非接触状態で対向させて磁気変化を検出する。すな
わち、ガイドレールは鉄製であるので、磁気変化があれ
ばかご１が走行中と検出する。Embodiment 2. Although the accelerometer on the car 1 is used as the traveling detector 9 in the first embodiment, it is configured as follows. (1) Install a tachometer on the car 1 and bring it into contact with the guide rail. If the tachometer is rotating, it is detected as running. (2) Install a magnetic detector on the car 1 and face it to the guide rail in a non-contact state to detect magnetic changes. That is, since the guide rail is made of iron, if there is a magnetic change, it is detected that the car 1 is running.
【００３６】(3) かご１上に別のカメラを設置し、映
像変化からかご１の走行を検出する。すなわち、昇降路
壁面の画像の濃淡変化によって、かご１の走行を検出す
る。
(4) かご１にレーザ光等を用いた距離計を設置し、上
記レーザ光等を昇降路天井、ピット等に向けた場合の距
離計の出力変化により、かご１の走行を検出する。(3) Another camera is installed on the car 1 and the running of the car 1 is detected from the change in the image. That is, the traveling of the car 1 is detected based on the change in shading of the image of the wall surface of the hoistway. (4) A distance meter using a laser beam or the like is installed in the car 1, and the traveling of the car 1 is detected by the change in the output of the distance meter when the laser beam or the like is directed to the hoistway ceiling, pit, or the like.
【００３７】実施の形態３．実施の形態１では、位置表
示器２の数字検出用に第２カメラ５を設置したが、かご
内操作盤上部に階床表示器があり、第１カメラ４の撮像
範囲にある場合は、画像処理の際、表示箇所が特定され
るので、特定範囲の画像から数字を検出するようにして
もよい。Embodiment 3. In the first embodiment, the second camera 5 is installed to detect the numbers on the position indicator 2. However, when the floor indicator is located above the operation panel in the car and is within the imaging range of the first camera 4, the image is displayed. Since the display location is specified during the processing, the numbers may be detected from the image in the specific range.
【００３８】[0038]
【発明の効果】以上説明したとおり、この発明の第１発
明では、かご内の状況を撮像する第１カメラ、かご内位
置表示器を撮像する第２カメラ及び走行検出器の各出力
に基づいてかごの異常状態を検出して、監視センタへ通
報するようにしたので、かご内操作盤に追加配線するこ
となく、異常・故障の発生時に、その状況を監視センタ
で把握することができる。As described above, according to the first aspect of the present invention, based on the outputs of the first camera for picking up the situation in the car, the second camera for picking up the position indicator in the car, and the travel detector. Since the abnormal state of the car is detected and reported to the monitoring center, the situation can be grasped at the monitoring center when an abnormality or failure occurs without additional wiring to the operation panel in the car.
【００３９】また、第２発明では、かご内の状況を撮像
する第１カメラの出力からかご内乗客の有無及び戸の開
閉状況を検出し、かご内位置表示器を撮像する第２カメ
ラの出力から位置表示器の表示数字を検出し、乗客の有
無、表示数字及びかごの走行状態から乗客の閉込めを検
出し、戸の開閉状態、表示数字及びかごの走行状態から
戸の開閉異常を検出して、これらを監視センタへ通報す
るようにしたものである。According to the second aspect of the invention, the output of the second camera which detects the presence / absence of passengers in the car and the open / closed state of the door from the output of the first camera which images the condition inside the car, and which images the position indicator in the car The number displayed on the position indicator is detected from the position indicator, the passenger's confinement is detected from the presence or absence of passengers, the displayed number, and the running state of the car. Then, these are notified to the monitoring center.
【００４０】これにより、かご内操作盤に追加配線する
ことなく、乗客閉込め時に、保守員が現地に到着する前
に、該当階床を把握して乗客の救出を容易にすることが
できる。また、戸開閉不良の発生階床が検出されるの
で、以後の故障予知ができ、遠隔監視サービスの向上を
図ることができる。Thus, without additional wiring to the operation panel in the car, the passenger can be easily rescued by grasping the relevant floor before the maintenance staff arrives at the site when the passenger is closed. Further, since the floor in which the door opening / closing failure has occurred is detected, it is possible to predict the failure thereafter and improve the remote monitoring service.
【００４１】また、第３発明では、かごの戸が全閉して
おり、かごが走行した後停止した状態で第１の所定時間
経過しても戸開不能の場合、かご停止階における戸開閉
不良を記録するようにしたので、戸開閉不良発生階を容
易に把握することができる。According to the third aspect of the invention, when the car door is fully closed and the car cannot be opened even after the car has run and has stopped for the first predetermined time, the door is opened and closed on the car stop floor. Since the defect is recorded, it is possible to easily grasp the floor where the door opening / closing defect has occurred.
【００４２】また、第４発明では、かごの戸が全閉状態
で乗客が乗車しており、かつかごが走行した後停止した
状態で第２の所定時間経過しても戸開不能の場合、かご
停止階における走行後閉込めを検出するようにしたの
で、閉込め発生階を容易に把握することができる。Further, in the fourth aspect of the invention, when the passenger is aboard with the car door fully closed and the car is running and stopped after the second predetermined time has elapsed, the door cannot be opened. Since the trapping is detected after traveling on the car stop floor, the trapping floor can be easily grasped.
【００４３】また、第５発明では、かごの戸が全閉状態
で乗客が乗車しており、かつかごが停止した状態で第２
の所定時間経過しても戸開不能の場合、かご停止階にお
ける走行せず閉込めを検出するようにしたので、閉込め
発生階を容易に把握することができる。According to the fifth aspect of the invention, the passenger is aboard with the car door fully closed and the car is in the second state with the car stopped.
When the door cannot be opened even after the lapse of the predetermined time, the trapping is detected without traveling on the floor where the car is stopped, so that the floor where the trapping occurs can be easily grasped.
【００４４】また、第６発明では、かご内乗客が不在
で、かつかごの戸が全閉している状態で第３の所定時間
経過してもかごが走行しない場合、又はかごの戸が全開
し、かつかごが停止した状態で第３の所定時間経過して
もかごが走行しない場合、かご停止階における使用不能
を検出するようにしたので、使用不能発生階を容易に把
握することができる。According to the sixth aspect of the invention, when the car does not run after the third predetermined time has elapsed with no passengers in the car and the car door is fully closed, or the car door is fully open. However, when the car does not run even after the third predetermined time elapses with the car stopped, the unavailability at the car stop floor is detected, so that the floor where the unusability occurs can be easily grasped. .
【図１】 この発明の実施の形態１を示すブロック線
図。FIG. 1 is a block diagram showing a first embodiment of the present invention.
【図２】 この発明の実施の形態１を示す図で、図１の
一部詳細ブロック線図。2 is a diagram showing the first embodiment of the present invention and is a partial detailed block diagram of FIG. 1. FIG.
【図３】 この発明の実施の形態１を示す正常動作タイ
ムチャート。FIG. 3 is a normal operation time chart showing the first embodiment of the present invention.
【図４】 この発明の実施の形態１を示す走行後閉込め
動作タイムチャート。FIG. 4 is a time chart of a post-travel containment operation according to the first embodiment of the present invention.
【図５】 この発明の実施の形態１を示す走行せず閉込
め動作タイムチャート。FIG. 5 is a time chart of a closing operation operation without traveling according to the first embodiment of the present invention.
【図６】 この発明の実施の形態１を示す戸開閉不良動
作タイムチャート。FIG. 6 is a door opening / closing defective operation time chart showing the first embodiment of the present invention.
【図７】 この発明の実施の形態１を示す走行検出動作
フローチャート。FIG. 7 is a travel detection operation flowchart showing the first embodiment of the present invention.
【図８】 この発明の実施の形態１を示す位置表示器数
字検出動作フローチャート。FIG. 8 is a position indicator numeral detection operation flowchart showing the first embodiment of the present invention.
【図９】 この発明の実施の形態１を示す異常検出論理
回路図。FIG. 9 is an abnormality detection logic circuit diagram showing the first embodiment of the present invention.
１ かご、 ２ 位置表示器、 ３ 乗客、 ４
第１カメラ（室内監視カメラ）、 ５ 第２カメラ
（位置表示器監視カメラ）、 ６ かご上機器、
７ かご内画像処理部、 ８ 位置表示器画像処理
部、 ９ 走行検出器（加速度計）、 １０ 制御
部、 １１ かご制御盤、 １２ 通信装置、
１３ 監視センタ、 １４ 画像処理手段、 １５
乗客検出手段、 １６ 画像記録手段、 １７
戸開閉検出手段、 １８ 画像処理手段、 １９
数字検出手段、 ２０ 一時記憶手段、 ２１ 走
行検出手段、 ２２ 閉込め故障検出手段、 ２３
戸開閉異常検出手段、２４ 異常・故障記憶手段、
３１〜３４ ＡＮＤ回路、 ３５ ＯＲ回路、
３６〜４１ タイマ、 ４２〜４７ ＡＮＤ回路。1 car, 2 position indicators, 3 passengers, 4
1st camera (indoor monitoring camera), 5 2nd camera (position display monitoring camera), 6 car equipment,
7 image processing unit in car, 8 image processing unit for position indicator, 9 running detector (accelerometer), 10 control unit, 11 car control panel, 12 communication device,
13 monitoring center, 14 image processing means, 15
Passenger detection means, 16 image recording means, 17
Door opening / closing detection means, 18 Image processing means, 19
Number detecting means, 20 Temporary storing means, 21 Travel detecting means, 22 Confinement failure detecting means, 23
Door opening / closing abnormality detecting means, 24 abnormality / fault storing means,
31-34 AND circuit, 35 OR circuit,
36-41 timer, 42-47 AND circuit.
Claims (6)
上記かご内に設置された位置表示器を撮像する第２カメ
ラと、上記かごの走行状態を検出する走行検出器とを設
け、上記第１及び第２カメラ並びに走行検出器の各出力
に基づいて上記かごの異常状態を検出する制御部と、こ
の制御部の出力を監視センタへ通報する通信装置とを備
えてなるエレベーターの遠隔監視装置。1. A first camera for capturing an image of a situation in a car,
A second camera for picking up an image of a position indicator installed in the car and a traveling detector for detecting the traveling state of the car are provided, and based on the outputs of the first and second cameras and the traveling detector. A remote monitoring device for an elevator, comprising a control unit for detecting an abnormal state of the car, and a communication device for notifying an output of the control unit to a monitoring center.
上記かご内に設置された位置表示器を撮像する第２カメ
ラと、上記かごの走行状態を検出する走行検出器とを設
け、上記第１カメラの出力を画像処理して上記かご内の
乗客の有無を検出する乗客検出手段と、上記第１カメラ
の出力を画像処理して上記かごに設けられた戸の開閉状
態を検出する戸開閉検出手段と、上記第２カメラの出力
を画像処理して上記位置表示器の表示数字を検出する数
字検出手段と、上記乗客検出手段の出力、上記数字検出
手段の出力、及び上記走行検出器の出力から上記乗客の
閉込めを検出する閉込め故障検出手段と、上記戸開閉検
出手段の出力、上記数字検出手段の出力、及び上記走行
検出器の出力から上記戸の開閉異常を検出する戸開閉異
常検出手段と、上記閉込め故障検出手段の出力、及び上
記戸開閉異常検出手段の出力を監視センタへ通報する通
信装置とを備えてなるエレベーターの遠隔監視装置。2. A first camera for capturing an image of the inside of a car,
A second camera for picking up an image of a position indicator installed in the car and a running detector for detecting the running state of the car are provided, and the output of the first camera is image-processed to detect the passengers in the car. Passenger detection means for detecting the presence / absence, image processing of the output of the first camera to detect the open / closed state of the door provided in the car, and image processing of the output of the second camera A number detecting means for detecting the number displayed on the position indicator, a containment failure detecting means for detecting the containment of the passenger from the output of the passenger detecting means, the output of the number detecting means, and the output of the travel detector. A door opening / closing abnormality detecting means for detecting the door opening / closing abnormality from the output of the door opening / closing detecting means, the output of the numeral detecting means, and the output of the traveling detector, and the output of the containment failure detecting means, and Door open / close abnormality detection Elevator remote monitoring device including a communication device and to notify the output of the stage to the monitoring center.
力からかごの戸が全閉していることが検出され、かつか
ごが走行した後停止した状態で第１の所定時間経過して
も戸開不能の場合、第２カメラの出力が示すかご停止階
における戸開閉不良を記録するものとしたことを特徴と
する請求項２記載のエレベーターの遠隔監視装置。3. The door opening / closing abnormality detecting means detects from the output of the first camera that the door of the car is fully closed, and after the car has run and stopped for a first predetermined time. The remote monitoring device for an elevator according to claim 2, wherein when the door cannot be opened, the door opening / closing failure at the car stop floor indicated by the output of the second camera is recorded.
力からかご内に乗客が乗車しており、かつかごの戸が全
閉していることが検出され、かつかごが走行した後停止
した状態で第２の所定時間経過しても戸開不能の場合、
第２カメラの出力が示すかご停止階における走行後閉込
めを検出するものとしたことを特徴とする請求項２記載
のエレベーターの遠隔監視装置。4. The containment failure detecting means detects from the output of the first camera that a passenger is in the car and the door of the car is fully closed, and stops after the car has run. If the door cannot be opened even after the second predetermined time has passed,
3. The remote monitoring device for an elevator according to claim 2, wherein after the vehicle is stopped on the floor where the car is stopped, the confinement is detected, which is indicated by the output of the second camera.
力からかご内に乗客が乗車しており、かつかごの戸が全
閉していることが検出され、かつかごが停止した状態で
第２の所定時間経過しても戸開不能の場合、第２カメラ
の出力が示すかご停止階における走行せず閉込めを検出
するものとしたことを特徴とする請求項２記載のエレベ
ーターの遠隔監視装置。5. The containment failure detection means detects from the output of the first camera that a passenger is in the car and the car door is fully closed, and the car is in a stopped state. The elevator remote according to claim 2, wherein when the door cannot be opened even after the second predetermined time has elapsed, the confinement is detected without traveling on the car stop floor indicated by the output of the second camera. Monitoring equipment.
在であり、かつかごの戸が全閉していることが検出され
た状態で第３の所定時間経過してもかごが走行しない場
合、又は上記第１カメラの出力から上記かごの戸が全開
していることが検出され、かつ上記かごが停止した状態
で第３の所定時間経過しても上記かごが走行しない場
合、それぞれ第２カメラの出力が示す上記かご停止階に
おける使用不能を検出する使用不能検出手段を設けたこ
とを特徴とする請求項１又は請求項２記載のエレベータ
ーの遠隔監視装置。6. The car does not run from the output of the first camera when the passenger is absent in the car and it is detected that the car door is fully closed even after the third predetermined time has elapsed. Or if it is detected from the output of the first camera that the car door is fully open, and the car does not run after the third predetermined time has elapsed with the car stopped, The remote monitoring device for an elevator according to claim 1 or 2, further comprising an unusability detecting means for detecting an unusability at the car stop floor indicated by an output of two cameras.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002040653A JP3973445B2 (en) | 2002-02-18 | 2002-02-18 | Elevator remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002040653A JP3973445B2 (en) | 2002-02-18 | 2002-02-18 | Elevator remote monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003238040A true JP2003238040A (en) | 2003-08-27 |
| JP3973445B2 JP3973445B2 (en) | 2007-09-12 |
Family
ID=27781339
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002040653A Expired - Fee Related JP3973445B2 (en) | 2002-02-18 | 2002-02-18 | Elevator remote monitoring device |
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| Country | Link |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004233443B1 (en) * | 2004-10-15 | 2005-03-17 | Inlink Technologies Pty Ltd | A system and method for forming information pertaining to a transportation device |
| WO2005047158A1 (en) * | 2003-11-17 | 2005-05-26 | Inlink Technologies Pty Ltd | A system and method for forming information pertaining to a transportation device |
| JP2008100782A (en) * | 2006-10-17 | 2008-05-01 | Mitsubishi Electric Corp | Elevator and its safety device |
| JP2013124148A (en) * | 2011-12-13 | 2013-06-24 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator confinement monitoring device and method |
| JP2013175049A (en) * | 2012-02-24 | 2013-09-05 | Toshiba Elevator Co Ltd | Number of person measurement device for elevator and elevator having number of person measurement device and elevator system in which each of two or more elevators has number of person measurement device |
| JP2014001048A (en) * | 2012-06-19 | 2014-01-09 | Japan Elevator Service Co Ltd | Remote monitoring support device, remote monitoring system, remote monitoring support program, and remote monitoring program |
| JP7420988B2 (en) | 2019-10-24 | 2024-01-23 | ジャパンエレベーターサービスホールディングス株式会社 | advertising display device |
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2002
- 2002-02-18 JP JP2002040653A patent/JP3973445B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005047158A1 (en) * | 2003-11-17 | 2005-05-26 | Inlink Technologies Pty Ltd | A system and method for forming information pertaining to a transportation device |
| US7857105B2 (en) | 2003-11-17 | 2010-12-28 | Inlink Technologies Pty Ltd | System and method for forming information pertaining to a transportation device |
| AU2004233443B1 (en) * | 2004-10-15 | 2005-03-17 | Inlink Technologies Pty Ltd | A system and method for forming information pertaining to a transportation device |
| JP2008100782A (en) * | 2006-10-17 | 2008-05-01 | Mitsubishi Electric Corp | Elevator and its safety device |
| JP2013124148A (en) * | 2011-12-13 | 2013-06-24 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator confinement monitoring device and method |
| JP2013175049A (en) * | 2012-02-24 | 2013-09-05 | Toshiba Elevator Co Ltd | Number of person measurement device for elevator and elevator having number of person measurement device and elevator system in which each of two or more elevators has number of person measurement device |
| JP2014001048A (en) * | 2012-06-19 | 2014-01-09 | Japan Elevator Service Co Ltd | Remote monitoring support device, remote monitoring system, remote monitoring support program, and remote monitoring program |
| JP7420988B2 (en) | 2019-10-24 | 2024-01-23 | ジャパンエレベーターサービスホールディングス株式会社 | advertising display device |
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| Publication number | Publication date |
|---|---|
| JP3973445B2 (en) | 2007-09-12 |
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