CN102311021A - Lift appliance - Google Patents
Lift appliance Download PDFInfo
- Publication number
- CN102311021A CN102311021A CN2011101992335A CN201110199233A CN102311021A CN 102311021 A CN102311021 A CN 102311021A CN 2011101992335 A CN2011101992335 A CN 2011101992335A CN 201110199233 A CN201110199233 A CN 201110199233A CN 102311021 A CN102311021 A CN 102311021A
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- floor
- refuge
- weak person
- image
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- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention provides a kind of lift appliance, it can utilize elevator that the weak person that takes refuge is taken refuge effectively.This lift appliance comprises: the image of obtaining the image of hall at each floor is obtained portion (40), (50); Test section (60), it is according to obtained the image that portion has obtained at each floor, the specific people that detection has predetermined characteristic by image; Control part 10, it is controlled so that the calling that has been detected specific people's floor by test section is registered, and car is stopped at this floor.
Description
The application is with the Japanese patent application 2010-154249 (applying date: 7/6/2010) be the basis, enjoy its preceence.The application comprises its full content through with reference to above-mentioned application.
Technical field
Embodiment of the present invention is about lift appliance.
Background technology
In building, during the disaster of presence of fire etc., utilized emergency staircase to take refuge usually in the past.But,, utilize emergency staircase to take refuge and be not easy for so-called weak persons that takes refuge such as wheelchair user, dysbasia person, old man and children.Especially high-rise, it is extremely difficult that the weak person that takes refuge utilizes emergency staircase to take refuge.Therefore, the application has proposed to utilize elevator to make energetically and has taken refuge the method that weak person takes refuge.
Yet, be difficult to understand exactly the weak person's that takes refuge the situation that exists in the past, therefore, also be difficult to utilize elevator to make and take refuge weak person and take refuge.
Therefore, need a kind of lift appliance that can utilize elevator that the weak person that takes refuge is taken refuge effectively.
Summary of the invention
The technical matters that the present invention will solve provides a kind of lift appliance that can utilize elevator that the weak person that takes refuge is taken refuge effectively.
The lift appliance of embodiment comprises: the image of obtaining the image of hall at each floor is obtained portion; Test section, it is according to obtained the image that portion has obtained at each floor, the specific people that detection has a predetermined characteristic by said image; Control part, it is controlled so that the floor that has been detected the specific people by said test section is called out registration, and car is stopped at this floor.
Through the elevator of above-mentioned formation, can hold the weak person's that takes refuge existence exactly, can utilize elevator that the weak person that takes refuge is taken refuge.
Description of drawings
Fig. 1 is the figure of formation that the lift appliance of embodiment schematically is shown.
Fig. 2 is the diagram of circuit that the action of embodiment is shown.
Fig. 3 is the diagram of circuit that the action of embodiment is shown.
The specific embodiment
Below, with reference to accompanying drawing embodiment is described.
Fig. 1 is the figure of formation that the lift appliance of embodiment schematically is shown.
All have the door 20 of elevator at each layer of building, in case the car of elevator (not shown) stops at each layer, 20 open, and the user passes in and out car.
Near the door 20 of each layer, be provided with calling mechanism 30, if call out registration through this call register apparatus 30, then during the common operation when non-disaster, the car of elevator stops at the floor of calling out registration.
In addition, each layer the door 20 near be provided with the surveillance camera 40 that the situation of hall is taken.This surveillance camera is normally as the criminal of preventing pick up camera, but when disaster takes place, also is used to wheelchair user, dysbasia person, old man and child's etc. the weak person that takes refuge is detected.That is, be used for wheelchair user, dysbasia person, old man and child's etc. the specific people with predetermined characteristic is detected.
The surveillance camera 40 of each layer is connected to input shifter 50 through coaxial cable, and will be input to from the signal of video signal (NTSC signal) of surveillance camera 40 in the input shifter 50.Through this input shifter 50, for example whenever switched the signal of video signal of surveillance camera 40 from lower floor to upper strata successively, and the signal of video signal of this surveillance camera 40 is transported to weak person's test section 60 with cooresponding floor information at a distance from one second.
Through above-mentioned surveillance camera 40 and input shifter 50, formation obtains the image of image of the hall of each floor and obtains portion.
Weak person's test section 60 is obtained portion from image and the image that each floor is obtained, is detected the specific people with predetermined characteristic.That is,, detect wheelchair user, dysbasia person, old man, child's etc. the weak person that takes refuge based on the signal of video signal that each floor sends successively.Specifically, weak person's test section 60 has wheelchair test section 61, stick test section 62, child's old man test section 63, and the characteristic to the weak person that takes refuge in weak person's test section 60 detects.
Known image processing method shown in below weak person's the detection of taking refuge can be used.At first, calculate in advance the difference of image of background image and the surveillance camera 40 of storage, adopt filter to handle generation and has deleted the image of background.Then, adopt the Hough method, justify or the detection of straight line etc.If detect the predefined above circle of counting, regard as and detect wheelchair.Dysbasia person's detection is carried out through the detection to stick.Detection to stick can be used known method.Can wait through the age bracket judgement system of for example tobacco automatic vending machine child's old man detection and to realize.
The detection signal of weak person's test section 60 is transferred to elevator control part 10.Elevator control part 10 is controlled, and makes when disaster takes place, the floor that detects the weak person that takes refuge to be called out registration, and car is stopped at this floor.In addition, under the situation of the calling of having registered the floor that does not detect the weak person that takes refuge, with the calling cancellation of this floor.That is, control, make, all only the car of elevator is stopped at the floor that detects the weak person that takes refuge no matter whether push the calling register button.
Near the hall of elevator, be provided with loud speaker 70, when disaster takes place, from loud speaker 70 output refuge guide information as notice portion.Specifically, notify so that the weak person that takes refuge moves to hall.Thus, the surveillance camera 40 that is arranged on hall can be obtained the weak person's that takes refuge image reliably, can positively check the weak person that takes refuge.Like this, can promptly the weak person that takes refuge be guided to elevator.In addition,, notify, inform that it does not utilize elevator, but should take refuge from stair through loud speaker 70 for the non-weak person that takes refuge.Thus, can only make the weak person that takes refuge utilize elevator.
Action when next, the disaster of this embodiment being taken place describes.
Fig. 2 is the diagram of circuit that the action of this embodiment is shown, and is the diagram of circuit that weak person's test section 60 detects the weak person's that takes refuge detection action etc. mainly is shown.
At first, as initial value, input " kai1=0, kai2=0 " (S1).Here, " kai2 " expression has the signal of video signal of surveillance camera 40 and the floor of input of layer information." kai1 " expression is according to the take refuge floor of the image processing that weak person detects of signal of video signal.
Next, input floor information kai2 and corresponding image signal (S2).Initial set " kai2=1 " is input to weak person test section 60 with floor information (kai2=1) through importing shifter 50 with the signal of video signal of surveillance camera 40 of being located at 1 layer hall.
Next, judge whether " kai1=kai2 " (S3).If " kai1=kai2 " then returns step S2.If do not satisfy " kai1=kai2 ", then make " kai1=kai2 ", be about to the value substitution kai1 (S4) of kai2.At initial floor, " kai2=1 " and " kai1=0 " therefore, enters into step S4.
Above-mentioned step S2 and step S3 (ring) are replenished.As stated, the image of surveillance camera 40 was whenever switched from lower floor to upper strata at a distance from 1 second, and be transported to weak person's test section 60 with cooresponding floor information through input shifter 50 successively.Therefore, the floor information of step S2 " kai2 " also is that every each 1 second quilt upgrades successively.If floor information " kai2 " is updated, then the value of kai2 only increases by 1.Consequently, the value of kai1 and kai2 is different, then gets into step S4.
In step S4, the value of kai2 is updated to (S4) among the kai1.At initial floor, " kai2=1 " and " kai1=0 ", therefore, in step S4, " kai1=kai2=1 ".
Next, carry out initialization, make " Data [kai1]=0 " (S5).Here, " Data [kai1]=0 " expression kai1 represented floor weak person that do not take refuge.There is under the weak person's that takes refuge the situation " Data [kai1]=1 " at the represented floor of kai1.
Next, the circle or the ellipse of size more than whether detecting are necessarily judged (S6).Promptly, judge whether the represented floor of kai1 (initial floor is 1 layer) exists the wheelchair user.Under circle that detects certain above size or oval situation, make " Data [kai1]=1 ", carry out take refuge weak person's setting (S7) of the represented floor existence of kai1.
Next, judge (S8) to whether detecting stick.Promptly, judge whether the represented floor of kai1 (initial floor is 1 layer) exists dysbasia person.Detecting under the situation of stick, making " Data [kai1]=1 ", carrying out the setting (S9) that there is the weak person that takes refuge in the represented floor of kai1.
Next, to whether detecting child or the old man judges (S10).Promptly, judge whether kai 1 represented floor (initial floor is 1 layer) exists child or old man.Under the situation that detects child or old man, make " Data [kai1]=1 ", carry out the setting (S11) that there is the weak person that takes refuge in kai 1 represented floor.
Then, with the value output (S12) of the Data that obtains as stated [kai1], and turn back to step S2.
As stated, from orlop (1 layer) to the superiors, above-mentioned steps repeatedly.Thus, take refuge weak person's floor of existence is set at " Data [kai1]=1 ", the weak person's that will not take refuge floor is set at " Data [kail]=0 ".
Fig. 3 is the diagram of circuit of the action of this embodiment of expression, mainly is the diagram of circuit of the calling registration action of expression elevator control part 10.
At first, the value (S21) of input Data [kai1].That is Data [kail] input that, obtains in the diagram of circuit with Fig. 2 from orlop (1 layer) to the superiors.
Next, as initial value, set " y=ymin " and " total=0 ".Here, " y " representes floor, and floor (1 layer) is descended in " ymin " expression most.In addition, " total " expression is from descending most floor to the summation that goes up most the Data [kail] of floor.That is, there is the weak person's that takes refuge total floor quantity in expression.For example, only under weak person's situation is taken refuge in 4 layers, 6 layers and 9 layers of existence, " total=3 ".All do not take refuge under weak person's the situation " total=0 " from descending most floor to any floor of going up most floor.
Next, carry out the processing of the represented step (ring) of S23～S26.That is, till the value of y reached ymax, the value to y increased by 1 at every turn, i.e. steps performed S24 " total=total+Data [y] ".Here, " ymax representes the superiors ".Thus, through step S23～S26, calculate from descending most floor to the summation (summation of Data [kail]) that goes up most the Data [y] of floor.
Next, judge whether " total＞0 " (S27).That is, judge whether have the weak person that takes refuge from the one deck at least that descends most floor extremely to go up most the floor.
Under the situation that does not have the weak person that takes refuge (situation of " total=0 "), the broadcasting of stipulating to the hall of each layer.That is, export refuge guide information from the loud speaker 70 (notice portion) of Fig. 1.Specifically, notify so that the weak person that takes refuge moves to hall.For example, carry out " personnel, the elderly, the child of legs and feet inconvenience please move to the elevator hall " such broadcasting.In addition, notify, be intended to make it not utilize elevator, but should take refuge from stair for the non-weak person of taking refuge.For example, carry out " please the no problem personnel of walking not utilize elevator, take refuge " such broadcasting from emergency staircase.After broadcasting, turn back to step S21.
Under weak person's situation (situation of " total＞0 ") is taken refuge in existence, make " y=ymin " (S29).That is, floor " y " is set at descends floor " ymin " most.
Next, carry out the processing of the represented step (ring) of S29～S36.That is, reach ymax (going up floor most) to the value of y till, make the value of y increase by 1 at every turn, promptly carry out the step of S31～S34.Specific as follows.
At first, judge whether " Data [y]=1 " (S31).That is, judge whether there is the weak person that takes refuge (S31) at the y floor.
Under the situation of Data [y]=1 (situation that has the weak person that takes refuge at the y floor), the calling (S32) of registration y floor.That is, under the situation that the calling of y floor is not registered, the calling of registration y floor under the situation that the calling of y floor has been registered, is kept enrollment status.
Do not satisfy under the situation (y floor do not take refuge weak person situation) of Data [y]=1, eliminate the calling (S33) of y floor.That is, have in registration under the situation of calling of y floor, cancel the calling of this y floor, under the situation of the calling of not registering the y floor, keep the state (cancellation state) that does not have registration.The broadcasting of stipulating further, (S34) at the hall of y floor.That is, export refuge guide information from the loud speaker 70 (notice portion) of Fig. 1.Specifically, described the same with step S28, notify the weak person that takes refuge to move, and notify the non-weak person of taking refuge to hall, make it not utilize elevator, but should take refuge from stair.
Through carrying out above-mentioned step S29～S36 (ring); No matter whether pushed the calling register button; All register the calling of the floor (weak person's test section 60 detects the weak person's that takes refuge floor) that has the weak person that takes refuge, and cancel the calling of the weak person's that do not take refuge floor (weak person's test section 60 does not detect the weak person's that takes refuge floor).After the processing of end step S29～S36, turn back to step S21.
As stated, according to this embodiment, obtain the image that portion's (surveillance camera 40 and input shifter 50) obtains the hall of each floor, the weak person that takes refuge who has predetermined characteristic according to the image detection that obtains at each floor through image.Then, the calling that has been detected the weak person's that takes refuge floor by test section is registered, and car is stopped at this floor.Through such structure, can hold the weak person's that takes refuge existence exactly, can utilize elevator that the weak person that takes refuge is taken refuge.In addition, through cancelling the calling of the floor that does not detect the weak person that takes refuge, can utilize elevator that the weak person that takes refuge is taken refuge.
Although clear several embodiments of the present invention, but these embodiments just are suggested as an example, are not to be used to limit scope of invention.These embodiments can be implemented with other various forms, in the scope of the main idea that does not break away from invention, can carry out various omissions, replacement, change.These embodiments and distortion thereof are contained in scope of invention, the main idea, equally also are contained in the invention that is recorded in the Patent right requirement book and the equal scope thereof.
Claims (5)
1. a lift appliance is characterized in that, comprising:
Obtain the image of the image of hall at each floor and obtain portion;
Test section, it is according to obtained the image that portion has obtained at each floor, the specific people that detection has a predetermined characteristic by said image;
Control part, it is controlled so that the floor that has been detected the specific people by said test section is called out registration, and car is stopped at this floor.
2. lift appliance as claimed in claim 1 is characterized in that,
Said specific people comprises: wheelchair user, dysbasia person, old man and child.
3. lift appliance as claimed in claim 1 is characterized in that,
Said test section detects said specific people's characteristic.
4. lift appliance as claimed in claim 1 is characterized in that,
Said control part is cancelled the calling that said test section does not detect specific people's floor.
5. lift appliance as claimed in claim 1 is characterized in that,
Also comprise notice portion, it is notified so that said specific people moves to said hall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-154249 | 2010-07-06 | ||
| JP2010154249A JP2012017161A (en) | 2010-07-06 | 2010-07-06 | Elevator apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102311021A true CN102311021A (en) | 2012-01-11 |
Family
ID=45424645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101992335A Pending CN102311021A (en) | 2010-07-06 | 2011-07-05 | Lift appliance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2012017161A (en) |
| CN (1) | CN102311021A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060039A (en) * | 2015-07-23 | 2015-11-18 | 李如珍 | A method for identifying children in an elevator car |
| US10241486B2 (en) | 2015-04-03 | 2019-03-26 | Otis Elevator Company | System and method for passenger conveyance control and security via recognized user operations |
| US10479647B2 (en) | 2015-04-03 | 2019-11-19 | Otis Elevator Company | Depth sensor based sensing for special passenger conveyance loading conditions |
| US10513415B2 (en) | 2015-04-03 | 2019-12-24 | Otis Elevator Company | Depth sensor based passenger sensing for passenger conveyance control |
| US10513416B2 (en) | 2015-04-03 | 2019-12-24 | Otis Elevator Company | Depth sensor based passenger sensing for passenger conveyance door control |
| CN110884969A (en) * | 2019-11-20 | 2020-03-17 | 上海新时达电气股份有限公司 | Elevator door opening control system for vulnerable group and control method thereof |
| US11232312B2 (en) | 2015-04-03 | 2022-01-25 | Otis Elevator Company | Traffic list generation for passenger conveyance |
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| CN1318504A (en) * | 2000-04-19 | 2001-10-24 | 三菱电机株式会社 | Elevator device |
| US20040163325A1 (en) * | 2002-12-23 | 2004-08-26 | Inventio Ag | Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system |
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| JP2002128406A (en) * | 2000-10-25 | 2002-05-09 | Mitsubishi Electric Corp | Building guidance system using mobile communication terminals |
| WO2005121004A1 (en) * | 2004-06-10 | 2005-12-22 | Mitsubishi Denki Kabushiki Kaisha | Fire control system of elevator |
| JP2007161417A (en) * | 2005-12-14 | 2007-06-28 | Mitsubishi Electric Corp | Elevator equipment |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1318504A (en) * | 2000-04-19 | 2001-10-24 | 三菱电机株式会社 | Elevator device |
| US20040163325A1 (en) * | 2002-12-23 | 2004-08-26 | Inventio Ag | Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system |
| JP2005112586A (en) * | 2003-10-09 | 2005-04-28 | Mitsubishi Electric Corp | Elevator control device |
| JP2005335893A (en) * | 2004-05-27 | 2005-12-08 | Mitsubishi Electric Corp | Elevator traffic demand prediction device |
| WO2009047843A1 (en) * | 2007-10-10 | 2009-04-16 | Mitsubishi Electric Corporation | Refuge supporting device of elevator |
| CN101734527A (en) * | 2009-12-31 | 2010-06-16 | 上海杰远环保科技有限公司 | Face recognition elevator reservation system and implementation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10241486B2 (en) | 2015-04-03 | 2019-03-26 | Otis Elevator Company | System and method for passenger conveyance control and security via recognized user operations |
| US10479647B2 (en) | 2015-04-03 | 2019-11-19 | Otis Elevator Company | Depth sensor based sensing for special passenger conveyance loading conditions |
| US10513415B2 (en) | 2015-04-03 | 2019-12-24 | Otis Elevator Company | Depth sensor based passenger sensing for passenger conveyance control |
| US10513416B2 (en) | 2015-04-03 | 2019-12-24 | Otis Elevator Company | Depth sensor based passenger sensing for passenger conveyance door control |
| US11232312B2 (en) | 2015-04-03 | 2022-01-25 | Otis Elevator Company | Traffic list generation for passenger conveyance |
| US11836995B2 (en) | 2015-04-03 | 2023-12-05 | Otis Elevator Company | Traffic list generation for passenger conveyance |
| CN105060039A (en) * | 2015-07-23 | 2015-11-18 | 李如珍 | A method for identifying children in an elevator car |
| CN110884969A (en) * | 2019-11-20 | 2020-03-17 | 上海新时达电气股份有限公司 | Elevator door opening control system for vulnerable group and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012017161A (en) | 2012-01-26 |
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Application publication date: 20120111 |