CN105858379A - Double-elevator collaboration platform on basis of data communication - Google Patents
Double-elevator collaboration platform on basis of data communication Download PDFInfo
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- CN105858379A CN105858379A CN201610483042.4A CN201610483042A CN105858379A CN 105858379 A CN105858379 A CN 105858379A CN 201610483042 A CN201610483042 A CN 201610483042A CN 105858379 A CN105858379 A CN 105858379A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
- B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
- B66B1/20—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages and for varying the manner of operation to suit particular traffic conditions, e.g. "one-way rush-hour traffic"
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention relates to a double-elevator collaboration platform on the basis of data communication. The double-elevator collaboration platform is used for a building with two elevators. The two elevators include a primary elevator and a secondary elevator. The double-elevator collaboration platform comprises human body detection equipment and a dispatching controller. The human body detection equipment is used for detecting primary elevator car waiting person conditions, the dispatching controller is connected with machine room control equipment of the secondary elevator and the human body detection equipment, and whether a secondary elevator car needs to be dispatched to advance to a floor where a main elevator car is located or not can be determined by the machine room control equipment of the secondary elevator under the control of the dispatching controller on the basis of the person conditions. The double-elevator collaboration platform has the advantages that the secondary elevator can advance to the location where the primary elevator is positioned under the control of the double-elevator collaboration platform under the condition that excessive persons wait for the primary elevator, and accordingly crowd can be distributed.
Description
The present invention is Application No. 201510439932.0, filing date July 23 in 2015 day,
The divisional application of the patent of bright entitled " double elevator cooperation platform based on data communication ".
Technical field
The present invention relates to the communications field, particularly relate to the cooperation of a kind of double elevators based on data communication flat
Platform.
Background technology
Owing to the floor of some high buildings in city is higher, such as may be more than 30 layers, in order to disperse
Artificial abortion, it will usually configuring plural elevator for each building, the situation of two elevators is the most normal
See.When people send control instruction, two elevators determine to rush towards according to respective current location and send
The floor of instruction.
But, according to current location, elevator determines that operating scheme is not optimal case, especially upper
Next peak period, such as, when being on duty, often Stall waits that the personnel of elevator are a lot, and other buildings
Layer N-free diet method personnel, at this moment, when Stall sends instruction, Stall rushed towards by only one of which elevator, another electricity
Ladder is idle, and the most at this moment, an elevator does not accommodates all personnel at all.
Accordingly, it would be desirable to a kind of new double elevator cooperation platform, it is possible to according to the particular number of the personnel of wait
Analyze, determine the cooperating operation mode of double elevator so that maximally utilise the transport power of two elevators,
Avoid too much waiting that the crowded situation at a certain floor of personnel occurs.
Summary of the invention
In order to solve the problems referred to above, the invention provides the cooperation of a kind of double elevators based on data communication flat
Platform, it is first determined main elevator and from elevator, is main elevator setting labelling, guides people prioritizing selection master
Elevator, is determined the personnel amount waiting main elevator subsequently, and is waiting by high-precision image processing equipment
In the case for the treatment of the personnel amount of main elevator, control to rush towards shunting from elevator, by means of the invention it is possible to
The car maximally utilising two elevators accommodates space, improves the intelligent level of elevator.
According to an aspect of the present invention, it is provided that a kind of double elevator cooperation platform based on data communication,
For having the building of two elevators, described two elevators are divided into main elevator and from elevator, described platform
Including human body detecting device and scheduling controller, described human body detecting device is used for detecting the main elevator of wait
Personnel's situation of car, described scheduling controller controls equipment and described people's health check-up with the machine room from elevator
Measurement equipment connects respectively, controls the described machine room control equipment from elevator based on described personnel's situation and determines
Whether dispatch and go to main lift car to be currently located floor from lift car.
More specifically, in described double elevator cooperation platform based on data communication, also include: wireless
Communication interface, is connected respectively with described scheduling controller and described human body detecting device, for receiving
To scheduling from elevator signal time, layer door forward image is carried out MPEG-4 compressed encoding, and will compression
Compression layer door forward image after coding and scheduling are sent to by cordless communication network from elevator signal
The internal network of elevator responsible department or the mobile terminal of elevator director；The detection of main elevator position sets
Standby, including a car overlying photoelectric switch, car underlying photoelectric switch, a multiple floor plate
And microcontroller, described car overlying photoelectric switch is arranged on the top outside main lift car, described
Car underlying photoelectric switch is arranged on the bottom outside main lift car, and the plurality of floor plate is respectively
It is arranged near the layer door of multiple floors that described main lift car can stop, described microcontroller root
According to road of currently described car overlying photoelectric switch and described car underlying photoelectric switch being in the light simultaneously
Floor belonging to floor plate determines that described main lift car is currently located floor；Static storage device,
For prestoring benchmark gray scale layer door forward image, presetting gray threshold, preset area proportion threshold value
Template humanoid with benchmark, described benchmark gray scale layer door forward image is the most just to enter the layer of floor in advance
The image that row shooting is obtained, the humanoid template of described benchmark is for carry out human body to benchmark human body image in advance
Contours extract and obtain, described benchmark human body image is in advance human body to be shot the image that obtained；Electricity
Ladder power supply, provides supply of electric power for two elevators, including solar powered device, uninterruptedly electricity
Source device, civil power access device, switching switch and switch controller, described switching switch with described too
Sun energy power supply device, described uninterrupted power source device and described civil power access device connect respectively, described
Switch controller is connected, when described switch controller detects civil power regular supply with described switching switch
Time, described switching switch is switched to described civil power and accesses device to be powered, when described by civil power offer
Switch controller detects when commercial power supply interrupts, and described switching switch is switched to described uninterrupted electricity
Source device with by described uninterrupted power source device provide power supply, described switch controller also described not between
During disconnected power supply apparatus provides power supply, decide whether according to the dump energy of described uninterrupted power source device
Control described switching switch and be switched to described solar powered device with by described solar powered device
Power supply；Main elevator agent structure, is controlled equipment, hoistway control equipment by elevator car body equipment, machine room
Controlling equipment composition with stop, described elevator car body equipment includes hoistway sensor, door lifter, urgent
Limit switch, lead operation panel in boots, sedan-chair, sedan-chair frame, gate, safety tongs, trailing cable and described sedan-chair
Railway carriage or compartment, described hoistway sensor, described door lifter, described emergency terminal switch and described boots of leading all are arranged
In the top of described car, described sedan-chair, operation panel is arranged on the inside of described car, and described sedan-chair sets up
Putting the exterior circumferential at described car, be used for fixing described car, described safety tongs is arranged on described sedan-chair
The bottom in railway carriage or compartment, described trailing cable is arranged on the outside of described car, and described machine room controls equipment and includes
Decelerator, drag running wheel, directive wheel, limiter of speed, brake, drag and draw machine and on and off switch, described well
Road control equipment include rail brackets, drag draw steel wire rope, switch touch ferrum, guide rail, counterweight, compensated chain,
The combination of compensated chain guide wheel, tensioner, fag end and buffer, described counterweight is combined by described fag end
Being fixed on the lower section of described car, described compensated chain, described compensated chain guide wheel and described tensioner are pressed
Be successively set on the lower section of described counterweight according to order from top to bottom, described stop controls equipment and is arranged on
On every first floor layer, including call box, floor display lamp and layer door；Described human body detecting device includes
Multiple high-definition cameras and image processing device, the plurality of high-definition camera is separately positioned on described master
Near the layer door of multiple floors that lift car can stop, each high-definition camera is for its institute
The layer belonging to floor the most just shoots, to obtain layer door forward image；Described image processing device with
The plurality of high-definition camera and described static storage device connect respectively, to receive described layer side in front of the door
Image, described image processing device includes that the sub-device of Image semantic classification, background gray threshold determine sub-device
The sub-device of part, background separation and the sub-device of target recognition；Described background gray threshold determine sub-device with
Described static storage device connects, and selects gray value as preliminary election gray value successively, incite somebody to action from 0-255
In described benchmark gray scale layer door forward image each grey scale pixel value and described preliminary election gray value subtract each other with
Obtain the gray scale difference value of each pixel, by the summed square of the gray scale difference value of each pixel, be added
After value divided by sum of all pixels in described benchmark gray scale layer door forward image with obtain threshold value select assessment
Data, the threshold value of peek value minimum selects assessment preliminary election gray value corresponding to data as background gray scale
Threshold value；The sub-device of described Image semantic classification, the sub-device of described background separation and the sub-device of described target recognition
Part is realized by different fpga chips, is used for combining described layer door forward image operational staff's situation
Check: the sub-device of described Image semantic classification is connected with the plurality of high-definition camera, for described layer
Door forward image performs edge enhancing, medium filtering and gray processing successively and processes, to obtain corresponding ash
Degreeization layer door forward image；The sub-device of described background separation device with described Image semantic classification and described
Background gray threshold determines that sub-device connects respectively, each by described gray processing layer door forward image
The gray value of pixel takes absolute value after deducting described background gray threshold and corresponding removes Background to obtain
Picture；The sub-device of described target recognition and the sub-device of described background separation and described static storage device difference
Connect, described going is had gray value owning more than or equal to described default gray threshold in background image
Pixel composition target gray subimage；Described scheduling controller sets with human body detecting device, static storage
Standby and from elevator machine room controls equipment and connects respectively, based on the detection equipment output of described main elevator position
Described main lift car be currently located floor and start described main lift car to be currently located floor corresponding
High-definition camera, start described image processing device, and account at the target gray subimage received
When being more than or equal to preset area proportion threshold value according to the area ratio of described gray processing layer door forward image, really
Surely wait that the personnel amount of main lift car is too much, to from the machine room of elevator control equipment send scheduling from
Elevator signal, will go to main lift car to work as from lift car with the machine room control equipment controlled from elevator
Front place floor；Wherein, described main lift car is to be currently located floor according to described main lift car
On the instruction that is transfused to of call box come described main lift car and be currently located floor.
More specifically, in described double elevator cooperation platform based on data communication: described image is located in advance
Manage sub-device to be made up of edge enhancement unit, median filter unit and gray processing processing unit.
More specifically, in described double elevator cooperation platform based on data communication: described edge strengthens
Unit, described median filter unit and described gray processing processing unit are integrated in one piece of surface-mounted integrated circuit
On.
More specifically, in described double elevator cooperation platform based on data communication: described static storage
Equipment is SDRAM storage chip.
More specifically, in described double elevator cooperation platform based on data communication, also include: multiple
Main elevator identification light, the layer door being separately positioned on multiple floors that described main lift car can stop is attached
Closely, it is used for guiding personnel's prioritizing selection to take main elevator.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is according to based on data communication the double elevator cooperation platform shown in embodiment of the present invention
Block diagram.
Detailed description of the invention
Enforcement to based on data communication double elevator cooperation platform of the present invention below with reference to accompanying drawings
Scheme is described in detail.
Existing pair of elevator operation mode can not solve peak on and off duty and wait that personnel block up a certain
The problem of layer: such as, when being on duty, often Stall waits that the personnel of elevator are a lot, and other floors
N-free diet method personnel, at this moment, when Stall sends instruction, Stall rushed towards by only one of which elevator, another elevator
Idle, and the most at this moment, an elevator does not accommodates all personnel at all；And when next,
Often top floor waits that the personnel of elevator are a lot, and other floors wait that personnel are less, at this moment, and top
When portion's floor sends instruction, top floor rushed towards by only one of which elevator, and another elevator leaves unused, at this moment,
Also the transport power of double elevators is caused waste.
In order to overcome above-mentioned deficiency, it is flat that the present invention has built the cooperation of a kind of double elevators based on data communication
Platform, first arranges main elevator and the operational mode from elevator, and on the basis of high-precision image processing,
Wait that number determines from elevator operating scheme according to main elevator, thus realize the optimization of double elevator transport power
Play.
Fig. 1 is according to based on data communication the double elevator cooperation platform shown in embodiment of the present invention
Block diagram, for having the building of two elevators, described two elevators are divided into main elevator and from electricity
Ladder, described platform includes human body detecting device 1 and scheduling controller 2, described human body detecting device 1
For detecting the personnel's situation waiting main lift car, described scheduling controller 2 and the machine room from elevator
Control equipment and described human body detecting device 1 connect respectively, based on described personnel's situation control described from
The machine room of elevator controls equipment and determines whether that scheduling goes to main lift car to be currently located from lift car
Floor.
Then, continue the concrete structure of based on data communication double elevator cooperation platform of the present invention is entered
Row further instruction.
Described platform also includes: wireless communication interface, with described scheduling controller 2 and described people's health check-up
Measurement equipment 1 connects respectively, for when receiving scheduling from elevator signal, being entered by layer door forward image
Row MPEG-4 compressed encoding, and by the compression layer door forward image after compressed encoding and scheduling from elevator
Signal is sent to the internal network of elevator responsible department or elevator director by cordless communication network
Mobile terminal.
Described platform also includes: main elevator position detection equipment, switch including a car overlying photoelectric,
One car underlying photoelectric switch, multiple floor plate and microcontroller, described car overlying photoelectric is opened
Closing and be arranged on the top outside main lift car, described car underlying photoelectric switch is arranged on main elevator car
Bottom outside railway carriage or compartment, the plurality of floor plate is separately positioned on what described main lift car can stop
Near the layer door of multiple floors, described microcontroller according to currently by described car overlying photoelectric switch and
Described car underlying photoelectric switchs the floor belonging to floor plate on road of being simultaneously in the light and determines described main electricity
Ladder car is currently located floor.
Described platform also includes: static storage device, is used for prestoring benchmark gray scale layer and the most just schemes
Picture, default gray threshold, preset area proportion threshold value and the humanoid template of benchmark, described benchmark gray scale layer
Door forward image the most just shoots obtained image, described benchmark people by layer to floor in advance
Shape template obtains, described benchmark human figure in advance benchmark human body image being carried out human body contour outline extraction
As by advance human body being shot the image obtained.
Described platform also includes: elevator power supply source, provides supply of electric power for two elevators, including too
Sun energy power supply device, uninterrupted power source device, civil power access device, switching switch and switch controller,
Described switching switch connects with described solar powered device, described uninterrupted power source device and described civil power
Entering equipment to connect respectively, described switch controller is connected, when described switching control with described switching switch
When device detects civil power regular supply, described switching switch is switched to described civil power access device with by
Civil power provides power supply, when described switch controller detects that commercial power supply interrupts, described switching is opened
Pass be switched to described uninterrupted power source device with by described uninterrupted power source device provide power supply, described in cut
Changer controller is also during described uninterrupted power source device provides power supply, according to described uninterrupted power source device
The dump energy of part decide whether to control described switching switch be switched to described solar powered device with
Powered by described solar powered device.
Described platform also includes: main elevator agent structure, by elevator car body equipment, machine room control equipment,
Hoistway controls equipment and stop and controls equipment composition, described elevator car body equipment include hoistway sensor,
Door lifter, emergency terminal switch, lead operation panel, sedan-chair frame, gate, safety tongs, retinue in boots, sedan-chair
Cable and described car, described hoistway sensor, described door lifter, described emergency terminal switch and institute
Stating and lead boots and be all disposed within the top of described car, in described sedan-chair, operation panel is arranged on the interior of described car
Portion, described sedan-chair frame is arranged on the exterior circumferential of described car, is used for fixing described car, described safety
Pincers are arranged on the bottom of described car, and described trailing cable is arranged on the outside of described car, described machine
Room controls equipment and includes decelerator, drags running wheel, directive wheel, limiter of speed, brake, drags and draw machine and electricity
Source switch, described hoistway control equipment include rail brackets, drag draw steel wire rope, switch touch ferrum, guide rail,
The combination of counterweight, compensated chain, compensated chain guide wheel, tensioner, fag end and buffer, described counterweight leads to
Cross the combination of described fag end and be fixed on the lower section of described car, described compensated chain, described compensated chain guide wheel and
Described tensioner is successively set on the lower section of described counterweight, described stop in accordance with the order from top to bottom
Control equipment is arranged on every first floor layer, including call box, floor display lamp and layer door.
Described human body detecting device 1 includes multiple high-definition camera and image processing device, the plurality of
High-definition camera is separately positioned near the layer door of multiple floors that described main lift car can stop,
Each high-definition camera is for the most just shooting the layer of floor belonging to it, to obtain layer in front of the door
Side's image；Described image processing device divides with the plurality of high-definition camera and described static storage device
Do not connect, to receive described layer door forward image.
Described image processing device includes that the sub-device of Image semantic classification, background gray threshold determine sub-device
The sub-device of part, background separation and the sub-device of target recognition；Described background gray threshold determine sub-device with
Described static storage device connects, and selects gray value as preliminary election gray value successively, incite somebody to action from 0-255
In described benchmark gray scale layer door forward image each grey scale pixel value and described preliminary election gray value subtract each other with
Obtain the gray scale difference value of each pixel, by the summed square of the gray scale difference value of each pixel, be added
After value divided by sum of all pixels in described benchmark gray scale layer door forward image with obtain threshold value select assessment
Data, the threshold value of peek value minimum selects assessment preliminary election gray value corresponding to data as background gray scale
Threshold value；The sub-device of described Image semantic classification, the sub-device of described background separation and the sub-device of described target recognition
Part is realized by different fpga chips, is used for combining described layer door forward image operational staff's situation
Check: the sub-device of described Image semantic classification is connected with the plurality of high-definition camera, for described layer
Door forward image performs edge enhancing, medium filtering and gray processing successively and processes, to obtain corresponding ash
Degreeization layer door forward image；The sub-device of described background separation device with described Image semantic classification and described
Background gray threshold determines that sub-device connects respectively, each by described gray processing layer door forward image
The gray value of pixel takes absolute value after deducting described background gray threshold and corresponding removes Background to obtain
Picture；The sub-device of described target recognition and the sub-device of described background separation and described static storage device difference
Connect, described going is had gray value owning more than or equal to described default gray threshold in background image
Pixel composition target gray subimage.
Described scheduling controller 2 and human body detecting device 1, static storage device and the machine room from elevator
Control equipment connects respectively, described main lift car based on the detection equipment output of described main elevator position
It is currently located the floor described main lift car of startup and is currently located the high-definition camera that floor is corresponding, start
Described image processing device, and occupy described gray processing layer in front of the door at the target gray subimage received
When the area ratio of side's image is more than or equal to preset area proportion threshold value, determines and wait main lift car
Personnel amount is too much, sends scheduling from elevator signal to controlling equipment from the machine room of elevator, with control from
The machine room of elevator controls equipment and main lift car will be gone to be currently located floor from lift car.
Wherein, described main lift car is the call being currently located on floor according to described main lift car
The instruction that box is transfused to is come described main lift car and is currently located floor.
Alternatively, in described platform: the sub-device of described Image semantic classification by edge enhancement unit, in
Value filtering unit and gray processing processing unit composition；Described edge enhancement unit, described medium filtering list
First and described gray processing processing unit is integrated on one piece of surface-mounted integrated circuit；Described static storage device
For SDRAM storage chip；Described platform can also include multiple main elevator identification light, is respectively provided with
Near the layer door of the multiple floors that can stop at described main lift car, it is used for guiding personnel preferentially to select
Select and take main elevator
It addition, FPGA, i.e. field-programmable gate array, it is can at PAL, GAL, CPLD etc.
On the basis of programming device, the product of development further, is as in application-specific integrated circuit ASIC field
A kind of semi-custom circuit and occur, he solves the deficiency in custom circuit, also overcomes original
The a limited number of shortcoming of programming device gate circuit.
FPGA uses the such a concept of logical cell array LCA, and inside includes configurable logic mould
Block CLB, input/output module IOB and three parts of interconnector.Field-programmable gate array FPGA
Being programming device, (such as PAL, GAL, CPLD etc. can with conventional logic circuit and gate array
Programming device) compare, FPGA has different structure.FPGA utilizes small-sized look-up table (16 × 1RAM)
Realizing combination logic, each look-up table is connected to the input of a d type flip flop, and trigger comes again
Drive other logic circuits or drive I/O, thus constituting and not only can realize combination logic function but also can be real
The basic logic unit module of current sequence logic function, these modules utilize metal connecting line to interconnect or
It is connected to I/O module.
FPGA and CPLD differs primarily in that: CPLD is a somewhat restrictive structure,
This structure is arranged and some relatively small amounts by the logical groups of one or more editable result sum
Locking depositor composition, its lack editor motility；And FPGA has a lot of connection unit,
Him is so allowed to edit more neatly.
Use based on data communication double elevator cooperation platform of the present invention, for the double elevator of prior art
The problem that transport power does not give full play to, uses main elevator and the set-up mode from elevator, uses various height
Precision Image processing equipment determines that main elevator waits number, with main elevator wait number as reference data,
Determine the scheduling mode from elevator, it is achieved the optimization collocation of double elevator transport power, thus rationally dispersion
Wait the artificial abortion of elevator, improve elevator service efficiency.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-mentioned enforcement
Example is not limited to the present invention.For any those of ordinary skill in the art, without departing from
Under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above to the technology of the present invention
Scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification done, all still falls within technical solution of the present invention protection
In the range of.
Claims (2)
1. a double elevator cooperation platform based on data communication, for having the building of two elevators,
Described two elevators are divided into main elevator and from elevator, and described platform includes human body detecting device and scheduling control
Device processed, described human body detecting device is for detecting the personnel's situation waiting main lift car, described scheduling
Controller controls equipment with the machine room from elevator and described human body detecting device is connected, respectively based on described
Personnel's situation controls the described machine room control equipment from elevator and determines whether that scheduling is gone to from lift car
Main lift car is currently located floor.
2. double elevator cooperation platform based on data communication as claimed in claim 1, its feature exists
In, described platform also includes:
Wireless communication interface, is connected respectively with described scheduling controller and described human body detecting device, uses
In when receiving scheduling from elevator signal, layer door forward image is carried out MPEG-4 compressed encoding,
And the compression layer door forward image after compressed encoding and scheduling are passed through wireless communication networks from elevator signal
Network is sent to internal network or the mobile terminal of elevator director of elevator responsible department；
Main elevator position detection equipment, including light below car overlying photoelectric switch, a car
Electric switch, multiple floor plate and microcontroller, described car overlying photoelectric switch is arranged on main elevator
Top outside car, described car underlying photoelectric switch is arranged on the bottom outside main lift car,
The plurality of floor plate is separately positioned on the layer of multiple floors that described main lift car can stop
Near Men, described microcontroller is according to currently by below described car overlying photoelectric switch and described car
Simultaneously the be in the light floor belonging to floor plate on road of photoswitch determines the current institute of described main lift car
At floor；
Static storage device, be used for prestoring benchmark gray scale layer door forward image, preset gray threshold,
Preset area proportion threshold value and the humanoid template of benchmark, described benchmark gray scale layer door forward image is the most right
The layer of floor the most just carries out shooting obtained image, and the humanoid template of described benchmark is in advance to benchmark
Human body image carries out human body contour outline extraction and obtains, and described benchmark human body image is to shoot human body in advance
The image obtained；
Elevator power supply source, provides supply of electric power for two elevators, including solar powered device, no
Uninterruptible power device, civil power access device, switching switch and switch controller, described switching switch with
Described solar powered device, described uninterrupted power source device and described civil power access device connect respectively
Connecing, described switch controller is connected, when described switch controller detects civil power with described switching switch
During regular supply, described switching switch is switched to described civil power and accesses device to be provided confession by civil power
Electricity, when described switch controller detects that commercial power supply interrupts, is switched to institute by described switching switch
Stating uninterrupted power source device to power to be provided by described uninterrupted power source device, described switch controller is also
During described uninterrupted power source device provides power supply, according to the residue electricity of described uninterrupted power source device
Amount decides whether that controlling described switching switch is switched to described solar powered device with by the described sun
Can power by power supply device；
Main elevator agent structure, by elevator car body equipment, machine room control equipment, hoistway control equipment and
Stop controls equipment composition, and described elevator car body equipment includes hoistway sensor, door lifter, promptly end
End switch, lead operation panel in boots, sedan-chair, sedan-chair frame, gate, safety tongs, trailing cable and described car,
Described hoistway sensor, described door lifter, described emergency terminal switch and described boots of leading are all disposed within institute
Stating the top of car, in described sedan-chair, operation panel is arranged on the inside of described car, and described sedan-chair frame is arranged on
The exterior circumferential of described car, is used for fixing described car, and described safety tongs is arranged on described car
Bottom, described trailing cable is arranged on the outside of described car, and described machine room controls equipment and includes slowing down
Device, drag running wheel, directive wheel, limiter of speed, brake, drag and draw machine and on and off switch, described hoistway control
Control equipment include rail brackets, drag draw steel wire rope, switch touch ferrum, guide rail, counterweight, compensated chain, benefit
Repaying chain guide wheel, tensioner, fag end combination and buffer, described counterweight is solid by the combination of described fag end
Be scheduled on the lower section of described car, described compensated chain, described compensated chain guide wheel and described tensioner according to
Order from top to bottom is successively set on the lower section of described counterweight, and described stop controls equipment and is arranged on often
On first floor layer, including call box, floor display lamp and layer door；
Described human body detecting device includes multiple high-definition camera and image processing device, the plurality of height
Clear photographic head is separately positioned near the layer door of multiple floors that described main lift car can stop, often
One high-definition camera is for the most just shooting the layer of floor belonging to it, to obtain layer side in front of the door
Image；Described image processing device and the plurality of high-definition camera and described static storage device difference
Connecting, to receive described layer door forward image, described image processing device includes the sub-device of Image semantic classification
Part, background gray threshold determine the sub-device of sub-device, background separation and the sub-device of target recognition；Described
Background gray threshold determines that sub-device is connected with described static storage device, selects successively from 0-255
Gray value is as preliminary election gray value, by each grey scale pixel value in described benchmark gray scale layer door forward image
Subtract each other to obtain the gray scale difference value of each pixel with described preliminary election gray value, by the ash of each pixel
The summed square of degree difference, the value after addition is total divided by pixel in described benchmark gray scale layer door forward image
Number selects assessment data to obtain threshold value, and it is pre-that the minimum threshold value of peek value selects corresponding to assessment data
Select gray value as background gray threshold；The sub-device of described Image semantic classification, the sub-device of described background separation
Part and the sub-device of described target recognition are realized by different fpga chips, are used for combining described layer door
Forward image operational staff's situation checks: the sub-device of described Image semantic classification and the plurality of high-definition camera
Head connects, for described layer door forward image performs edge enhancing, medium filtering and gray processing successively
Process, to obtain corresponding gray processing layer door forward image；The sub-device of described background separation and described figure
As the sub-device of pretreatment and described background gray threshold determine that sub-device connects respectively, by described gray processing
The gray value of each pixel in layer door forward image takes absolute value after deducting described background gray threshold
Corresponding background image is removed to obtain；The sub-device of described target recognition and the sub-device of described background separation and
Described static storage device connects respectively, and described going is had gray value more than or equal to institute in background image
State all pixels composition target gray subimage of default gray threshold；
Described scheduling controller controls with human body detecting device, static storage device and the machine room from elevator
Equipment connects respectively, and described main lift car based on the detection equipment output of described main elevator position is current
Place floor starts described main lift car and is currently located the high-definition camera that floor is corresponding, starts described
Image processing device, and occupy described gray processing layer at the target gray subimage received and the most just scheme
When the area ratio of picture is more than or equal to preset area proportion threshold value, determine the personnel waiting main lift car
Quantity is too much, dispatches from elevator signal, to control from elevator to sending from the machine room control equipment of elevator
Machine room control equipment main lift car will be gone to be currently located floor from lift car；
Wherein, described main lift car is the call being currently located on floor according to described main lift car
The instruction that box is transfused to is come described main lift car and is currently located floor；
The sub-device of described Image semantic classification is processed by edge enhancement unit, median filter unit and gray processing
Unit forms；
Described static storage device is SDRAM storage chip.
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| CN201610483042.4A CN105858379A (en) | 2015-07-23 | 2015-07-23 | Double-elevator collaboration platform on basis of data communication |
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| CN201510439932.0A CN105060041A (en) | 2015-07-23 | 2015-07-23 | Double-elevator cooperation platform based on data communication |
| CN201610483042.4A CN105858379A (en) | 2015-07-23 | 2015-07-23 | Double-elevator collaboration platform on basis of data communication |
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| CN201510439932.0A Division CN105060041A (en) | 2015-07-23 | 2015-07-23 | Double-elevator cooperation platform based on data communication |
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| CN201510439932.0A Pending CN105060041A (en) | 2015-07-23 | 2015-07-23 | Double-elevator cooperation platform based on data communication |
| CN201610483042.4A Withdrawn CN105858379A (en) | 2015-07-23 | 2015-07-23 | Double-elevator collaboration platform on basis of data communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344245A (en) * | 2017-11-13 | 2020-06-26 | 三菱电机大楼技术服务株式会社 | Monitoring image transmitting device for elevator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004938B1 (en) * | 1992-11-21 | 1996-04-18 | 엘지산전주식회사 | Group control operating check-up system of an elevator |
| 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 |
| CN103010874B (en) * | 2011-09-26 | 2015-09-23 | 联想(北京)有限公司 | A kind of elevator scheduling method and system |
| US9764923B2 (en) * | 2012-06-25 | 2017-09-19 | Inventio Ag | Transfers in multiple-deck elevator systems |
| JP5474168B1 (en) * | 2012-11-27 | 2014-04-16 | 東芝エレベータ株式会社 | Elevator control device and elevator control method |
| CN104071658B (en) * | 2014-06-27 | 2015-09-30 | 华北水利水电大学 | Elevator linking control system and control method |
-
2015
- 2015-07-23 CN CN201510439932.0A patent/CN105060041A/en active Pending
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111344245A (en) * | 2017-11-13 | 2020-06-26 | 三菱电机大楼技术服务株式会社 | Monitoring image transmitting device for elevator |
| CN111344245B (en) * | 2017-11-13 | 2021-10-26 | 三菱电机大楼技术服务株式会社 | Monitoring image transmitting device for elevator |
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| CN105060041A (en) | 2015-11-18 |
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Application publication date: 20160817 |