CN106219345B - A kind of elevator intelligent safety device based on image identification - Google Patents
A kind of elevator intelligent safety device based on image identification Download PDFInfo
- Publication number
- CN106219345B CN106219345B CN201610733614.XA CN201610733614A CN106219345B CN 106219345 B CN106219345 B CN 106219345B CN 201610733614 A CN201610733614 A CN 201610733614A CN 106219345 B CN106219345 B CN 106219345B
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- Prior art keywords
- door
- real
- foreign matter
- elevator
- several
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
Abstract
A kind of elevator intelligent safety device based on image identification, including several cameras, processor, database, alarm device, processor respectively with several cameras, database, alarm device connection, the real-time imaging and real-time Transmission that camera is used to absorb elevator door region give the processor, databases contain several crack between a door and its frame figures for containing foreign matter clip, processor is used to receive the real-time imaging of the elevator door region of several thecamera heads, the crack between a door and its frame figure for containing foreign matter clip with several is identified in real-time imaging as a comparative reference with the presence or absence of foreign matter clip image, identifying that there are export control signal to the alarm device when foreign matter clip image, alarm device is used to open alarm according to control signal.Phonographic recorder connected to the processor, for obtaining live sound.The present invention sounds an alarm in time when aloowing elevator crack between a door and its frame clip user or foreign matter, ensures the personal safety of user.
Description
Technical field
The present invention relates to elevator safety technical field, in particular to a kind of elevator intelligent security protection dress in image identification
It sets.
Background technique
In daily life and work, when having foreign matter in elevator door crack between a door and its frame, (foreign matter is, for example, the objects such as bottle cap, rubbish, often
Someone throws away rubbish on elevator doorway, when user moves towards elevator door, can accidentally kick foreign matter in crack between a door and its frame), or open electricity
It, the case where user fails to timely enter in lift car, and user is clamped by elevator door frequent occurrence, can be to elevator when terraced layer door
Safety cause very big hidden danger, for example, foreign matter is in crack between a door and its frame, so that elevator door can not close in place, when elevator rises
Can be harmful, so that the life security to user brings hidden danger.In the prior art, by being provided with safe touching on elevator door
Point, when elevator layer is not turned off in place, contact access failure, elevator not will start operation at this time.However, in actual life, and
It is both provided with safety contact on not all elevator door, is much not provided with, for such elevator door, security risk is larger.
Summary of the invention
Goal of the invention: It is an object of the present invention to solve the deficiency of the existing technology and provide one kind can be according to identification
Foreign matter opens the elevator intelligent safety device based on image identification of alarm in elevator crack between a door and its frame.
Technical solution: in order to realize the above goal of the invention, a kind of elevator intelligent based on image identification provided by the invention
Safety device, including several cameras, processor, database, alarm device, the processor are imaged with several respectively
Head, database, alarm device connection, the real-time imaging and real-time Transmission that the camera is used to absorb elevator door region give
The processor, the databases contain several crack between a door and its frame figures for containing foreign matter clip, if the processor is for receiving
The real-time imaging of the elevator door region of dry thecamera head, contained using several the crack between a door and its frame figure of foreign matter clip as pair
Than referring to identification real-time imaging in the presence or absence of foreign matter clip image, identify there are when foreign matter clip image to the alarm
Device output control signal, the alarm device are used to open alarm according to control signal；It further include being connect with the processor (2)
Phonographic recorder (5) is also stored with several door-opened elevator ringing tones, the processing in the database (3) for obtaining live sound
Device (2) is also used to live sound carrying out degree of being consistent with several door-opened elevator ringing tones to compare, when compare out and any one electricity
When terraced enabling ringing tone is consistent, intake signal is issued to several cameras (1), the camera (1) is opened according to intake signal
To carry out the real-time imaging intake of elevator door region；It further include shoes (7), several cameras (1) setting exists
Shoes (7) bottom will specifically be kept in the same horizontal line, the processor (2), database (3), alarm device with bottom
(4), phonographic recorder (5) setting states shoes (7) inside described.
As a kind of preferred embodiment of the invention, the processor the crack between a door and its frame figure for containing foreign matter clip using several as
When comparison is referring to whether there is foreign matter clip image in identification real-time imaging, specifically will first identify whether there is door in real-time imaging
Image is stitched, processing then is amplified to real-time imaging if it exists, then the crack between a door and its frame image after enhanced processing is identified again, is had
Body is that whether there is foreign matter clip image in identification crack between a door and its frame image.
It further include bracelet as a kind of preferred embodiment of the invention, several described cameras are arranged in the bracelet table
Face, the processor, database, alarm device, phonographic recorder are arranged inside the bracelet.
The present invention realizes following the utility model has the advantages that the present invention wears bracelet by user, or is installed with the shoes of image identification
Come detect elevator door whether clip foreign matter, by phonographic recorder obtain live sound, by live sound and several door-opened elevators
Ringing tone carry out degree of being consistent comparison, when compare out be consistent with any one door-opened elevator ringing tone when, to several cameras sending take the photograph
The number of winning the confidence, the camera are opened according to intake signal to carry out the real-time imaging of elevator door region and absorb, processor
Identifying as a comparative reference in the crack between a door and its frame figure for containing foreign matter clip with several whether there is foreign matter clip image in real-time imaging,
Identifying that the alarm device is used for according to control signal there are control signal is exported to the alarm device when foreign matter clip image
Open alarm.In this way, bracelet or shoes by being mounted with several cameras and phonographic recorder, to the elevator intelligence identified based on image
Dual fail-safe when elevator door is opened and has foreign matter clip in crack between a door and its frame it can sound the alarm in time and on safety device
Seek to rescue, protects the personal safety of user.
Detailed description of the invention
Fig. 1 is bracelet surface texture schematic diagram provided by the invention；
Fig. 2 is sole structural schematic diagram provided by the invention；
Fig. 3 is elevator intelligent safety device job applications frame relations figure provided by the invention.
Wherein: 1. cameras, 2. processors, 3. databases, 4. alarm devices, 5. phonographic recorders, 6. bracelets, 7. shoes
Son.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
As shown in Fig. 1 Fig. 2 and Fig. 3, Fig. 1 is bracelet surface texture schematic diagram provided by the invention；Fig. 2 mentions for the present invention
The sole structural schematic diagram of confession；Fig. 3 is elevator intelligent safety device job applications frame relations provided by the invention
Figure.The present embodiment provides a kind of based on image identification, including several cameras 1, processor 2, database 3, alarm device 4,
The processor 2 is connect with several cameras 1, database 3, alarm device 4 respectively, and the camera 1 is for absorbing elevator layer
The real-time imaging and real-time Transmission of door region give the processor 2, are stored with several in the database 3 and contain foreign matter
The crack between a door and its frame figure of clip, the processor 2 are used to receive the real-time shadow of the elevator door region of several cameras 1 transmission
Picture, the crack between a door and its frame figure for containing foreign matter clip with several are identified in real-time imaging as a comparative reference with the presence or absence of foreign matter clip shadow
Picture is identifying that the alarm device 4 is used for according to control there are control signal is exported to the alarm device 4 when foreign matter clip image
Signal processed opens alarm.
Wherein, the processor 2 identifies real-time shadow in the crack between a door and its frame figure for containing foreign matter clip with several as a comparative reference
When whether there is foreign matter clip image as in, specifically will first identify whether there is crack between a door and its frame image in real-time imaging, then right if it exists
Real-time imaging amplifies processing, then identifies again to the crack between a door and its frame image after enhanced processing, specially identification crack between a door and its frame image
In whether there is foreign matter clip image.
It wherein, further include the phonographic recorder 5 being connect with the processor 2, for obtaining live sound, in the database 3
Also be stored with several door-opened elevator ringing tones, the processor 2 be also used to by live sound and several door-opened elevator ringing tones into
Row degree of being consistent compare, when compare out be consistent with any one door-opened elevator ringing tone when, to several cameras 1 issue intake letter
Number, the camera 1 is opened according to intake signal to carry out the real-time imaging of elevator door region and absorb.
In practical application, it is assumed that the phonographic recorder 5 being connect with the processor 2, obtain live sound, if by live sound with
A dry door-opened elevator ringing tone carries out degree of being consistent comparison, when compare out be consistent with any one door-opened elevator ringing tone when, to several
Camera 1 issues intake signal, and the camera 1 is opened according to intake signal to carry out the real-time shadow of elevator door region
As intake.The processor 2 identifies in real-time imaging as a comparative reference in the crack between a door and its frame figure for containing foreign matter clip with several
When the no clip image there are foreign matter, specifically will first identify whether there is crack between a door and its frame image in real-time imaging, if it exists then to real-time shadow
As amplifying processing, then the crack between a door and its frame image after enhanced processing is identified again, specially identify in crack between a door and its frame image whether
There are foreign matter clip images.It is such as contrasting the result is that identifying that there are when foreign matter clip image there are foreign matter clip image
Control signal is exported to the alarm device 4, the alarm device 4 is used to open alarm according to control signal.
It wherein, further include bracelet 6, several cameras 1 setting is in 6 surface of bracelet, the processor 2, number
It is arranged inside the bracelet 6 according to library 3, alarm device 4, phonographic recorder 5.
In practical application, it is assumed that user wear bracelet 6 enter elevator, elevator door just upon closing, subscriber card is in electricity
In terraced layer door crack between a door and its frame, elevator does not broadcast door-opened elevator ringing tone, the phonographic recorder 5 that the processor 2 connects, for obtaining in real time at this time
Live sound is carried out degree of being consistent with several door-opened elevator ringing tones and compared by sound, the processor 2, when comparing out not and arbitrarily
When one door-opened elevator ringing tone is consistent, intake signal is issued to several cameras 1, the camera 1 is opened according to intake signal
It opens to carry out the intake of the real-time imaging of elevator door region.The camera 1 is for absorbing elevator door location simultaneously
The real-time imaging and real-time Transmission in domain give the processor 2, several doors for containing foreign matter clip are stored in the database 3
Seam figure, the processor 2 are used to receive the real-time imaging of the elevator door region of several cameras 1 transmission, with several
The crack between a door and its frame figure of Zhang Hanyou foreign matter clip identifies as a comparative reference whether there is foreign matter clip image, is identifying in real-time imaging
There are control signal is exported to the alarm device 4 when foreign matter clip image, the alarm device 4 is used to open report according to control signal
It is alert.
It wherein, further include phonographic recorder 5, several described cameras 1 are arranged in 7 bottom of shoes, specifically will be with bottom
It keeps in the same horizontal line, the processor 2, database 3, alarm device 4, the setting of phonographic recorder 5 are stated inside shoes 7 described.
In practical application, it is assumed that user be installed with several described cameras 1 be arranged in the shoes 7 of 7 bottom of shoes into
Enter elevator, there is foreign matter on the inside of elevator door, the camera 1 is used to absorb the real-time imaging of elevator door region and real-time
The processor 2 is given in transmission, several crack between a door and its frame figures for containing foreign matter clip are stored in the database 3, and the processor 2 is used
Real-time imaging in the elevator door region for receiving the transmission of several cameras 1, the processor 2 contain with several
When the crack between a door and its frame figure of foreign matter clip is identified in real-time imaging as a comparative reference with the presence or absence of foreign matter clip image, specifically will first it identify
In real-time imaging whether there is crack between a door and its frame image, processing then is amplified to real-time imaging if it exists, then again to enhanced processing after
Crack between a door and its frame image identified, specially identification crack between a door and its frame image in there are foreign matter clip images.Identifying that there are foreign matter clips
Control signal is exported to the alarm device 4 when image, the alarm device 4 is used to open alarm according to control signal.In addition with institute
The phonographic recorder 5 for stating the connection of processor 2, for obtaining live sound, the processor 2 is also used to live sound and several electricity
Terraced enabling ringing tone carry out degree of being consistent comparison, when compare out be not consistent with any one door-opened elevator ringing tone when, to several image
First 1 issues intake signal, and the camera 1 is opened according to intake signal and taken the photograph with the real-time imaging for carrying out elevator door region
It takes.The processor 2 identifies in real-time imaging whether deposit in the crack between a door and its frame figure for containing foreign matter clip with several as a comparative reference
In foreign matter clip image, specifically will first identify real-time imaging in whether there is crack between a door and its frame image, if it exists then to real-time imaging into
Row enhanced processing then identifies that specially there are foreign matters in identification crack between a door and its frame image to the crack between a door and its frame image after enhanced processing again
Clip image.Identifying that the alarm device 4 is used for there are control signal is exported to the alarm device 4 when foreign matter clip image
Alarm is opened according to control signal.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow the skill for being familiar with the technical field
Art personnel can understand the content of the present invention and implement it accordingly, and can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (3)
1. it is a kind of based on image identification elevator intelligent safety device, it is characterised in that: including several cameras (1),
Processor (2), database (3), alarm device (4), the processor (2) respectively with several cameras (1), database (3), alert
Device (4) connection is reported, the real-time imaging and real-time Transmission that the camera (1) is used to absorb elevator door region give the place
It manages device (2), several crack between a door and its frame figures for containing foreign matter clip is stored in the database (3), the processor (2) is for receiving
The real-time imaging of the elevator door region of several cameras (1) transmission, the crack between a door and its frame figure for containing foreign matter clip with several
As a comparative reference identify real-time imaging in the presence or absence of foreign matter clip image, identify there are when foreign matter clip image to institute
Alarm device (4) output control signal is stated, the alarm device (4) is used to open alarm according to control signal；Further include and the place
The phonographic recorder (5) for managing device (2) connection is also stored with several door-opened elevators in the database (3) for obtaining live sound
Ringing tone, the processor (2) are also used to live sound carrying out degree of being consistent with several door-opened elevator ringing tones to compare, when comparing out
When being consistent with any one door-opened elevator ringing tone, intake signal, camera (1) basis are issued to several cameras (1)
Intake signal is opened to carry out the intake of the real-time imaging of elevator door region；It further include shoes (7), several described camera shootings
Head (1) is arranged in the shoes (7) bottom, will specifically keep with bottom in the same horizontal line, the processor (2), data
Library (3), alarm device (4), phonographic recorder (5) setting state shoes (7) inside described.
2. a kind of elevator intelligent safety device based on image identification according to claim 1, it is characterised in that: institute
Processor (2) is stated to identify as a comparative reference in real-time imaging in the crack between a door and its frame figure for containing foreign matter clip with several with the presence or absence of different
When object clip image, specifically will first identify whether there is crack between a door and its frame image in real-time imaging, then put if it exists to real-time imaging
Big processing, then again identifies the crack between a door and its frame image after enhanced processing, specially whether there is foreign matter in identification crack between a door and its frame image
Clip image.
3. a kind of elevator intelligent safety device based on image identification according to claim 1, it is characterised in that: also
Including bracelet (6), the setting of described several cameras (1) on the bracelet (6) surface, the processor (2), database (3),
Alarm device (4), phonographic recorder (5) setting are internal in the bracelet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733614.XA CN106219345B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent safety device based on image identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733614.XA CN106219345B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent safety device based on image identification |
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| Publication Number | Publication Date |
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| CN106219345A CN106219345A (en) | 2016-12-14 |
| CN106219345B true CN106219345B (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610733614.XA Active CN106219345B (en) | 2016-08-28 | 2016-08-28 | A kind of elevator intelligent safety device based on image identification |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109019225B (en) * | 2018-09-12 | 2020-08-14 | 浙江云安达物联信息技术有限公司 | Detection method and system for early warning of door closing risk of abnormally blocked elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616371A (en) * | 1992-07-01 | 1994-01-25 | Hitachi Building Syst Eng & Service Co Ltd | Controller for elevator door |
| JP2003341962A (en) * | 2002-05-24 | 2003-12-03 | Toshiba Elevator Co Ltd | Safety device for elevator door |
| JP2009280362A (en) * | 2008-05-23 | 2009-12-03 | Hitachi Ltd | Safety device and safety control method for elevator door |
| CN101734537A (en) * | 2008-11-05 | 2010-06-16 | 株式会社日立制作所 | Safety device for elevator |
| CN101759083A (en) * | 2008-12-24 | 2010-06-30 | 株式会社日立制作所 | Safety device for elevator |
| JP2010150001A (en) * | 2008-12-25 | 2010-07-08 | Mitsubishi Electric Corp | Obstacle detecting device for elevator doorway |
-
2016
- 2016-08-28 CN CN201610733614.XA patent/CN106219345B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616371A (en) * | 1992-07-01 | 1994-01-25 | Hitachi Building Syst Eng & Service Co Ltd | Controller for elevator door |
| JP2003341962A (en) * | 2002-05-24 | 2003-12-03 | Toshiba Elevator Co Ltd | Safety device for elevator door |
| JP2009280362A (en) * | 2008-05-23 | 2009-12-03 | Hitachi Ltd | Safety device and safety control method for elevator door |
| CN101734537A (en) * | 2008-11-05 | 2010-06-16 | 株式会社日立制作所 | Safety device for elevator |
| CN101759083A (en) * | 2008-12-24 | 2010-06-30 | 株式会社日立制作所 | Safety device for elevator |
| JP2010150001A (en) * | 2008-12-25 | 2010-07-08 | Mitsubishi Electric Corp | Obstacle detecting device for elevator doorway |
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| CN106219345A (en) | 2016-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181101 Address after: 312081 576 Mei Road, kbei Industrial Park, Shaoxing, Zhejiang Applicant after: Zhejiang Meilun Complete Elevator Co., Ltd. Address before: 215400 Taicang West Economic Development Zone, Suzhou, Jiangsu, 400 Beijing West Road 6 hatching West Building Applicant before: Han Bin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent elevator safety protection device based on image recognition Effective date of registration: 20200401 Granted publication date: 20181214 Pledgee: Keqiao Branch of Bank of China Limited Pledgor: ZHEJIANG MEILUN ELEVATOR Co.,Ltd. Registration number: Y2020330000136 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |