CN103708314B - Abnormal elevator control monitor unit - Google Patents
Abnormal elevator control monitor unit Download PDFInfo
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- CN103708314B CN103708314B CN201310461241.1A CN201310461241A CN103708314B CN 103708314 B CN103708314 B CN 103708314B CN 201310461241 A CN201310461241 A CN 201310461241A CN 103708314 B CN103708314 B CN 103708314B
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Abstract
The invention provides abnormal elevator control monitor unit, to improve the detection accuracy of taking action to the exception of passenger in car for problem.This abnormal elevator control monitor unit possesses: the control device for running the engine (12) controlling car (1); To the notifying device (5) that the passenger in car notifies; Filming apparatus (2) in shooting car; Detect the passenger (11A, 11B) in the image taken by this filming apparatus and detect exception action detector (7) of the exception action of passenger; The vibration detecting device (9) of the abnormal vibrations on the ground of detection car; With exception action time set (8) of the lasting detection time timing to the exception action gone out by abnormal action detection, abnormal vibrations is detected by vibration detecting device, and when the lasting detection time by the timing of abnormal action time set exceeds specified time, control device for running the engine carries out at least one party as the control of the notifying device of the process prevented involved by exception action and the control of car.
Description
Technical field
The present invention relates to abnormal elevator control monitor unit, be particularly adapted to pass through the image recognition of the image of preventing pick up camera shooting to the abnormal elevator control monitor unit of the movement of the passenger in the car grasping elevator.
Background technology
As the criminal offence of the passenger be in the lift car of secret room state, have: what when passenger is a people, possibility occurrence was high comprises the implements breakage of scribbling, the act of violence etc. comprising sexual crime occurred when passenger is many people.Preventing pick up camera is set in car, with the image of this preventing pick up camera of recording device records shooting, after above-mentioned criminal offence occurs, owing to can point out criminal, therefore, it is possible to effectively prevent the crime in the car of elevator by confirmation image.
In order to above-mentioned criminal offence is suppressed in Min., and promptly carry out discovery and the circular of criminal offence, the image data real-time image processing that technology disclosed in patent documentation 1 is taken preventing pick up camera, the action of the mobile object such as personage or animal in this image is represented by scale, this scale is compared with the threshold value of intensity of anomaly, and the situation larger than threshold value is judged to there occurs abnormal action.Then, when judging to there occurs exception action, in car, carry out the broadcast announcement specified, and the generation of abnormal action is circulated a notice of by the remote monitoring center of communication line to remote monitor and control.
In addition, above-mentioned act of violence is when to betide patronage be multiple, thus the technology disclosed in patent documentation 2 uses the load cell being arranged at car, when detect passenger be a people or there is no passenger, by making the action of violence detector stop, the maloperation of violence detector can be reduced.
Patent documentation 1: Japanese Patent No. 4701100 publication
Patent documentation 2: Japanese Unexamined Patent Publication 2011-42420 publication
Technology disclosed in patent documentation 1, in car, the people of multidigit dysacousis is when conversating with sign language, exists detect the action of the head of the people of this dysacousis or arm for abnormal possibility of taking action by mistake.
Technology disclosed in patent documentation 2, owing to making the action of violence detector when only passenger is many people in car, therefore when conversating with sign language, there is violence detector and this sign language being detected as abnormal possibility of taking action by mistake in the people of multidigit dysacousis in car.
Technology disclosed in patent documentation 1, enter in lift car when the adult of 50kg and the child of 20kg, adult is when carrying out act of violence to child, the movement of adult and child is normally detected into unusual behavior, and technology disclosed in the patent documentation 2 body weight sum existed because of adult and child is 70kg and the passenger's erroneous judgement in car is decided to be a people may, in this case, the act of violence less than adult is detected.Summary of the invention
The object of the present invention is to provide a kind of abnormal elevator control monitor unit that can improve the detection accuracy that the exception of passenger in car is taken action.
For achieving the above object, abnormal elevator control monitor unit of the present invention, possesses: the control device for running the engine controlling car; To the notifying device that the passenger in above-mentioned car notifies; Take the filming apparatus in above-mentioned car; And the mobile object in the image taken by this filming apparatus of detection, and detect the exception action detector of the exception action of this mobile object, the feature of above-mentioned abnormal elevator control monitor unit is to possess: the vibration detecting device detecting the abnormal vibrations on the ground of above-mentioned car; And the exception action time set to the lasting detection time timing that the exception gone out by above-mentioned abnormal action detection is taken action, by above-mentioned vibration detecting device detection abnormal vibrations, and when the lasting detection time by the timing of above-mentioned abnormal action time set exceeds specified time, above-mentioned control device for running the engine carries out at least one party as the control of the above-mentioned notifying device of the process prevented involved by exception action and the control of above-mentioned car.
The effect of invention
According to the present invention, due to will by vibration detecting device detection abnormal vibrations and in the situation being exceeded specified time by abnormal lasting detection time of taking action time set timing, process, therefore, it is possible to make to improve the precision of the detection that the exception of passenger in car is taken action as the abnormal action of generation.
Accompanying drawing explanation
Fig. 1 is the block diagram of the formation of the exception monitoring apparatus of the elevator representing an embodiment of the invention.
Fig. 2 is the diagram of circuit representing the process undertaken by the exception monitoring apparatus shown in Fig. 1.
In figure:
1-car, 2-pick up camera, 3-device, video recorder, 4-vibration sensor, 5-loud speaker, 6-control setup, 7-abnormal detector of taking action, 8-abnormal time set of taking action, 9-vibration detecting device, 10-abnormal action reply device, 11A, 11B-passenger, 12-elevator operating control device, 13-communication line, 14-remote monitoring center, 15-communication control unit.
Detailed description of the invention
Below, Fig. 1, Fig. 2 exception monitoring apparatus to the elevator of an embodiment of the invention is used to be described.
In FIG, the exception monitoring apparatus A of elevator possesses: as the pick up camera 2 of the filming apparatus of the image obtained in car 1; The device, video recorder 3 of the image of record captured by this pick up camera 2; The vibration sensor 4 of the vibration on the ground of detection car 1; Passenger in car 1 is notified, such as carries out notifying device and the loud speaker 5 of the broadcast such as alarm; And carry out control from car 1 to the elevators such as each layer ground moving and stopping involved by the control setup 6 of various process.
In addition, control setup 6 possesses: be connected with pick up camera 2, detects the mobile object in the image captured by pick up camera 2, and detects the exception action detector 7 of the exception action of this mobile object; And be connected with this exception detector 7 of taking action, to the exception action time set 8 of the lasting detection time timing of the exception action detected by abnormal action detector 7.
When the specified time difference timing to such as 2.5 seconds, 5 seconds, 7.5 seconds, abnormal action time set 8 stores and stores the situation of these lasting detection time timing, and these lasting detection times are exported respectively to the first ~ three reply command signal (such as, exported the first reply command signal at 2.5 seconds, exported the second reply command signal at 5 seconds, exported the 3rd reply command signal at 7.5 seconds) of corresponding association in advance.The seriousness of the longer abnormal action of lasting detection time is higher.Abnormal action time set 8 is during the exception action of abnormal action detector 7 continues, carry out the timing of lasting detection time, when any one timing to the specified time of 2.5 seconds, 5 seconds, 7.5 seconds, the time of this timing is stored, thereafter, when being detected after less than abnormal action by abnormal action detector 7, the timing time stored and specified time are reset.
Control setup 6 possesses: be connected with vibration sensor 4, and the vibration detecting the ground of the car 1 detected by vibration sensor 4 is the situation of abnormal vibrations and the vibration detecting device 9 of output abnormality vibration detecting signal; And be connected with abnormal time set 8 and the vibration detecting device 9 of take action, based on from vibration detecting device 9 abnormal vibrations detectable signal and export from the reply command signal of abnormal action time set 8 the exception action implementing command signal and tackle device 10.
The lasting detection time of exception action detected according to abnormal action detector 7 and the output time of the abnormal vibrations detectable signal of vibration detecting device 9, first ~ three reply command signal is all transfused to exception action reply device 10, start most corresponding to 2.5 seconds first to tackle command signal and be transfused to exception action and tackle device 10, because exception action thereafter continues, the second reply command signal is transfused to exception action reply device 10 again.
Abnormal action reply device 10 is connected to the communication control unit 15 carrying out communicating with remote monitoring center 14.By what detect with not shown terminating set, this communication control unit 15 represents that elevator abnormal data occurs and is sent to remote monitoring center 14 by communication line 13.
Abnormal action reply device 10 is when the lasting detection time of abnormal action reaches the time that presets longer than 7.5 seconds, implement except command signal except exporting to elevator operating control device 12, communication control unit 15 can also be started, the situation of the exception action occurred in car 1 is circulated a notice of to remote monitoring center 14.
Control setup 6 possesses tackle device 10 be connected with abnormal action, carries out the elevator operating control device 12 of the control of car 1 and loud speaker 5 based on the enforcement command signal tackling device 10 from abnormal action.This elevator operating control device 12, such as the process prevented involved by exception action, carried out the warning broadcast specified to passenger 11A, the 11B in car 1 by loud speaker 5, or after the car 1 in traveling is stopped at nearest floor, open car door (not shown).
Next, use Fig. 2 that the process undertaken by the action of exception monitoring apparatus A is described.
In fig. 2, control setup 6 confirms the open and-shut mode (step S1) of not shown car door, when detecting not shown car door and being open, repeatedly carry out the confirmation of the open and-shut mode of not shown car door, if detect not shown car door in step S1 to close behind the door, start vibration detecting device 9.
Next, vibration detecting device 9 confirms that the vibration of vibration sensor 4 exports (step S2), and when not detecting abnormal vibrations, returns step S1.
Here, if the adult of the passenger 11A(body weight 50kg of car 1) child to passenger 11B(body weight 20kg) carry out act of violence, then abnormal action detector 7 detects abnormal action, abnormal action time set 8 is to the lasting detection time timing of abnormal action, after the specified time of timing 2.5 seconds or 5 seconds or 7.5 seconds, by the content of this specified time of timing store, and export to should specified time first reply command signal, second reply command signal and the 3rd reply command signal.
In addition, in step s 2, because passenger 11A, 11B are mobile in car 1 with act of violence, the ground of car 1 produces abnormal longitudinal vibration, after vibration detecting device 9 detects this abnormal longitudinal vibration, to abnormal action reply device 10 output abnormality vibration detecting signal.
Next, input the exception action reply device 8 of the reply command signal from abnormal action reply device 10, confirm whether the lasting detection time that abnormal action time set 8 stores stores 7.5 seconds (whether exporting the record of the 3rd reply command signal) (step S3).In this step 3, when confirming to have stored 7.5 seconds as lasting detection time, based on the record of elevator operating control device 12, confirm the enforcement (step S4) of the second following reply process, when this second reply process is implemented to terminate, elevator operating control device 12 is selected such as, and " elevator stops.Please leave at once." broadcast, while loud speaker 5 play sound, make car 1 stop at nearest floor, and implement the 3rd reply process (step S5) making the open specified time of car door, and be transferred to step S15.
In addition, when not implementing the second following reply process in step s 4 which, abnormal action reply device 10 is based on the record of elevator operating control device 12, confirm that the enforcement of following first reply process terminates (step S6), when this first reply process is implemented to terminate, the broadcast that elevator operating control device 12 is selected such as " detecting suspicious action ", after the second reply process implementing to play sound from loud speaker 5, selects such as " elevator stopping.Please leave at once." broadcast, while loud speaker 5 play sound, make car 1 stop at nearest floor, and implement the 3rd reply process (step S7) making the open specified time of car door, and be transferred to step S15.
In addition, when not implementing the first following reply process in step s 6, the broadcast that elevator operating control device 12 is selected such as " asking peace and quiet to take a lift ", after the first reply process implementing to play sound from loud speaker 5, select the broadcast such as " detecting suspicious action ", after the second reply process implementing to play sound from loud speaker 5, select such as " elevator stopping.Please leave at once." broadcast, while loud speaker 5 play sound, make car 1 stop at nearest floor, and implement the 3rd reply process (step S8) making the open specified time of car door, and be transferred to step S15.In addition, compare the first ~ three reply and process known, lasting detection time is longer, and the degree of forcing passenger to leave car sets larger.
Next, at passenger 11A, the behavior of passenger 11B not act of violence but other behavior, by the lasting detection time of abnormal action time set 8 timing be such as 6 seconds when, namely, when not having storage 7.5 seconds in rapid S3, abnormal action reply device 10 confirms whether the lasting detection time that exception action time set 8 stores is 5 seconds (whether there is the record that command signal is tackled in output second) (step S9).In this step S9, when storing 5 seconds as lasting detection time, based on the record of elevator operating control device 12, confirm the enforcement (step S10) of the first reply process, when the first reply process is implemented to terminate, elevator operating control device 12 implements the second reply process (step S11), and is transferred to step S15.
In addition, when not implementing the first reply process in step slo, elevator operating control device 12 implements the first reply process and the second reply process (step S12), and is transferred to step S15.
Next, when not storing 5 seconds in step s 9, abnormal action reply device 10 confirms whether the lasting detection time that exception action time set 8 stores is 2.5 seconds (whether there is the record that command signal is tackled in output first) (step S13).
In the action that the behavior of passenger 11A to passenger 11B is slight movement, when detection time length is such as 3 seconds, that is, when storing 2.5 seconds as lasting detection time in step s 13, abnormal action reply device 10 implements the first reply process (step S14).
When after the process of step S5, step S7, step S8, step S11, step S12, step S14 terminates or when not storing 2.5 seconds as lasting detection time in step S13, elevator operating control device 12 confirms the open and-shut mode (step S15) of car door, if it is open to detect not shown car door, then abnormal action time set 8 will continue detection time removing, and reply is processed record purge (step S16) and returns step S1 by elevator operating control device 12.
In addition, if detect car door to close in step S15, then confirm whether abnormal action time set 8 stores new lasting detection time (step S17), when not storing the new continuous probe time, return step S15, after confirming that in step S17 the new ongoing notification time stores, then return step S3.
Here, adult at the passenger 11A(body weight 50kg of car 1) child to passenger 11B(body weight 20kg) when carrying out act of violence, abnormal action time set 8 is to lasting detection time timing, owing to storing the specified time of 2.5 seconds, 5 seconds and 7.5 seconds, so the actual process carried out of elevator operating control device 12 carries out according to the order of step S14, step S11, step S5.
In addition, why carry out confirming in step S4 the process that the second reply process of elevator operating control device 12 is recorded, the process of the first reply process record confirming elevator operating control device 12 is carried out in step S6, and the process of the first reply process record confirming elevator operating control device 12 is carried out in step S10, because there is following situation: relative to the exception action detection sart point in time of abnormal action detector 7, the time point inputted from the signal of vibration detecting device 9 at abnormal action reply device 10 is delayed, when abnormal action reply device 10 extracts the command signal of corresponding abnormal action time set 8, abnormal action time set 8 stores 2.5 seconds, 5 seconds, 7.5 seconds all lasting detection times.
In addition, when passenger 11A and passenger 11B is conversated by sign language, even if this sign language detects as abnormal action by abnormal action detector 7 constantly, the timing of abnormal action time set 8 stores as abnormal lasting detection time of taking action for 2.5 seconds or 5 seconds or 7.5 seconds, because passenger is 11A, 11B is less in the longitudinal vibration on car 1 ground, vibration detecting device 9 does not carry out the detection of abnormal longitudinal vibration in step 2, so not to abnormal action reply device 10 output abnormality vibration detecting signal, abnormal action reply device 10 stops obtaining of the first ~ three reply command signal, do not implement the first ~ three reply process.
According to the present embodiment, because the action by passenger 11A, 11B and the vibration with passenger 11A, 11B action car 1 ground judge the exception action of passenger 11A, 11B, therefore, it is possible to reduce the mistake detection of abnormal action, and the unnecessary reply process that can reduce elevator, and bring unplessantness displeasure can not to the passenger of normal use elevator.
In the present embodiment, although the vibration carried out to detect car 1 ground and the explanation of the vibration sensor 4 arranged, but its acceleration being normally used for elevator controls or slows down to control, if use the not shown load detector being installed on car 1 bottom, although the alternation in weight calculation detected by this load detector is processed into vibration, also identical effect can be obtained.
In addition, in the present embodiment, although use passenger 11A, 11B of loud speaker 5 pairs of cars 1 by the broadcast of regulation broadcast, even if but make the not shown liquid crystal monitor that the text importing of the broadcast of regulation guides in the display floor identification or floor that are arranged at car 1, also same effect can be obtained, broadcast and not shown liquid crystal monitor for loud speaker 5, also can be used together notice.
Claims (3)
1. an abnormal elevator control monitor unit, possesses: the control device for running the engine controlling car; To the notifying device that the passenger in above-mentioned car notifies; Take the filming apparatus in above-mentioned car; And the mobile object in the image taken by this filming apparatus of detection, and detect the exception action detector of the exception action of this mobile object, the feature of above-mentioned abnormal elevator control monitor unit is,
Possess: the vibration detecting device detecting the abnormal vibrations on the ground of above-mentioned car; And
To the exception action time set of the lasting detection time timing of the exception action gone out by above-mentioned abnormal action detection,
By above-mentioned vibration detecting device detection abnormal vibrations and when the lasting detection time by the timing of above-mentioned abnormal action time set exceeds specified time, above-mentioned control device for running the engine carries out at least one party as the control of the above-mentioned notifying device of the process prevented involved by exception action and the control of above-mentioned car.
2. abnormal elevator control monitor unit according to claim 1, is characterized in that,
The above-mentioned process undertaken by above-mentioned control device for running the engine has multiple kind,
Above-mentioned control device for running the engine, based on the difference of the lasting detection time by the timing of above-mentioned abnormal action time set, performs the process selected from the process of above-mentioned multiple kind.
3. abnormal elevator control monitor unit according to claim 1 and 2, is characterized in that,
Above-mentioned control device for running the engine carries out following process as the process prevented involved by above-mentioned abnormal action: longer by the lasting detection time of above-mentioned abnormal action time set timing, the degree that pressure passenger leaves car is larger.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012223531A JP5833995B2 (en) | 2012-10-05 | 2012-10-05 | Elevator abnormality monitoring device |
| JP2012-223531 | 2012-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103708314A CN103708314A (en) | 2014-04-09 |
| CN103708314B true CN103708314B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310461241.1A Active CN103708314B (en) | 2012-10-05 | 2013-09-30 | Abnormal elevator control monitor unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5833995B2 (en) |
| CN (1) | CN103708314B (en) |
| HK (1) | HK1196015A1 (en) |
| SG (1) | SG2013074117A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347127B (en) * | 2014-08-19 | 2018-06-19 | 三菱电机上海机电电梯有限公司 | The monitoring system and monitoring method of abnormal conditions in lift car |
| CN107000981B (en) * | 2014-11-26 | 2020-05-05 | 奥的斯电梯公司 | Elevator safety and control system based on passenger movement |
| JP6230729B2 (en) * | 2015-01-16 | 2017-11-15 | 三菱電機株式会社 | Elevator safety control device and elevator safety control method |
| JP6776599B2 (en) * | 2016-04-25 | 2020-10-28 | フジテック株式会社 | Elevator equipment |
| CN110407052B (en) * | 2019-08-02 | 2020-11-10 | 浙江新再灵科技股份有限公司 | Method and system for detecting violent movement behaviors in elevator |
| US11724911B2 (en) * | 2019-11-12 | 2023-08-15 | Otis Elevator Company | Elevator car acoustic integrity check |
| CN111703993A (en) * | 2020-06-18 | 2020-09-25 | 猫岐智能科技（上海）有限公司 | Method and system for judging dangerous events in elevator |
| WO2023223490A1 (en) * | 2022-05-19 | 2023-11-23 | 三菱電機株式会社 | Elevator |
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| CN1919711A (en) * | 2006-09-20 | 2007-02-28 | 浙江工业大学 | Elevator inner violence-proof apparatus based on image and speech recognition technique |
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| CN102241349A (en) * | 2010-05-12 | 2011-11-16 | 东芝电梯株式会社 | Reporting system of anomalies inside elevator car |
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| JPH0674114B2 (en) * | 1984-11-13 | 1994-09-21 | 株式会社日立製作所 | Elevator crime prevention device |
| JPS6312579A (en) * | 1986-07-04 | 1988-01-19 | 清水建設株式会社 | Artificial intelligence security system in elevator |
| JP2001080833A (en) * | 1999-09-09 | 2001-03-27 | Hitachi Ltd | Elevator monitoring device |
| JP2003248882A (en) * | 2002-02-22 | 2003-09-05 | Toshiba Corp | Getting-on/off monitor device and in-area monitor device |
| JP2008230805A (en) * | 2007-03-22 | 2008-10-02 | Toshiba Elevator Co Ltd | Elevator security system |
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- 2012-10-05 JP JP2012223531A patent/JP5833995B2/en active Active
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- 2013-09-30 CN CN201310461241.1A patent/CN103708314B/en active Active
- 2013-10-02 SG SG2013074117A patent/SG2013074117A/en unknown
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- 2014-09-19 HK HK14109448.3A patent/HK1196015A1/en unknown
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| CN1919711A (en) * | 2006-09-20 | 2007-02-28 | 浙江工业大学 | Elevator inner violence-proof apparatus based on image and speech recognition technique |
| CN101391718A (en) * | 2007-09-19 | 2009-03-25 | 株式会社日立制作所 | Elevator apparatus |
| CN101801831A (en) * | 2007-10-11 | 2010-08-11 | 三菱电机株式会社 | Elevator security system |
| CN102241349A (en) * | 2010-05-12 | 2011-11-16 | 东芝电梯株式会社 | Reporting system of anomalies inside elevator car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103708314A (en) | 2014-04-09 |
| SG2013074117A (en) | 2014-05-29 |
| JP2014073907A (en) | 2014-04-24 |
| JP5833995B2 (en) | 2015-12-16 |
| HK1196015A1 (en) | 2014-11-28 |
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