CN107337032B - A kind of target zone multiple lift control system and its control method based on video analysis - Google Patents
A kind of target zone multiple lift control system and its control method based on video analysis Download PDFInfo
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- CN107337032B CN107337032B CN201710600440.4A CN201710600440A CN107337032B CN 107337032 B CN107337032 B CN 107337032B CN 201710600440 A CN201710600440 A CN 201710600440A CN 107337032 B CN107337032 B CN 107337032B
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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
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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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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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
- B66B5/0012—Devices monitoring the users of the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a kind of target zone multiple lift control system based on video analysis, it include: passenger's registration unit, face identification unit, information process unit, target zone elevator group controlling unit, information issue unit and elevator monitoring unit, the invention also discloses the control method of above-mentioned multiple lift control system, the present invention has the advantages that waiting time is short, elevator is safe to use, user experience is good.
Description
Technical field
The present invention relates to field of elevator control, more particularly to target zone multiple lift control system and its control based on video analysis
Method processed.
Background technique
Multi-section elevator is arranged in general office building all in elevator hall, and to reduce passenger waiting time, it is satisfied to promote user
Degree.Multiple lift control system can be scheduled multi-section elevator, while further shortening waiting time, reduce the energy and disappear
Consumption.
Traditional multiple lift control system, is respectively mounted upper and lower hall buttons outside every layer of Room, when boarding peak, in elevator hall
The user of waiting pours into the elevator reached at first, and every elevator is all with fallback.Target zone multiple lift control system is to be based on
The Elevator Group Control Dispatching of passenger's reservation target zone.Floor selector is arranged in elevator hall in typical target zone multiple lift control system, cancels
The floor selector in outgoing call device and lift car outside lift car.User inputs purpose floor on the floor selector of elevator hall,
Target zone multiple lift control system is user's smart allocation elevator according to purpose floor, and the elevator distributed is shown on floor selector
Show to user, user is prompted to wait ladder to assigned elevator.
With the development that wisdom is built, higher requirements are also raised to target zone multiple lift control system by user, main to collect
In in shorter waiting time, safer elevator use environment and the experience of more humane time ladder.
Summary of the invention
That to solve the above-mentioned problems, the purpose of the present invention is to provide a kind of waiting times is short, elevator is safe to use,
The good target zone multiple lift control system based on video analysis of user experience.
Another object of the present invention is to provide the control methods of above-mentioned purpose layer multiple lift control system.
In order to achieve the above purpose, present invention employs technical solutions below:
A kind of target zone multiple lift control system based on video analysis, comprising:
Passenger's registration unit, for registering subscriber identity information;
Face identification unit, including web camera and facial recognition processor, web camera establish the movement of user
Track, facial recognition processor analyze the video of web camera intake and user's facial information with the registration of passenger's registration unit
It is compared, obtains user trajectory information;
Information process unit, creates user in systems, and the user information of storage passenger's registration unit registration receives face
The user trajectory information of recognition unit analyzes user trajectory information and determines this target zone;
Target zone elevator group controlling unit, according to this target zone information of the user of information process unit publication and more
The operating condition of elevator carries out team control group ladder and calculates, and terraced result will be sent to be sent to information process unit;
Information issue unit sends ladder result and elevator operation information to be issued for what information process unit obtained;
Elevator monitoring unit controls elevator operation according to the instruction of information process unit and lift car opens the door or closes the door,
And to information process unit back-to-back running information;
Wherein user information include the facial information for meeting the user of recognition of face requirement, the target zone of user's pre-registration,
Priority and user identity, user identity include ordinary user and VIP user;
User trajectory information includes subscriber identity information, customer position information and user movement information;
Each floor of skyscraper is divided into three regions: area, elevator hall where elevator hall, adjacent with area, elevator hall
Critical zone and other areas in addition to elevator hall and critical zone, web camera be mounted on area, elevator hall, critical zone and electricity
In terraced carriage, web camera establishes user in the motion profile in this area, floor elevator hall and critical zone, and in this lift car
Interior motion profile.
Preferably, including the visitor's board for being registered with visitor information, face identification unit can recognize visitor's board information.
Preferably, passenger's registration unit operates on smart phone or computer;Facial recognition processor operates in cloud
On platform;Information process unit operates in cloud platform.
Preferably, information issue unit includes picture and text showing module and voice broadcast module;Information issue unit installation
In elevator hall.
A kind of control method of the target zone multiple lift control system based on video analysis, the target zone multiple lift control system
As described above, comprising the following steps:
1) new user registers user information by passenger's registration unit and shooting meets face's self-timer of recognition of face requirement
According to information process unit creates new user in systems and stores user information;
2) after the completion of user registration information, it is defaulted as ordinary user, information process unit comments the importance of user
Sentence, responsible consumer is labeled as VIP user;
3) face identification system obtains user trajectory information, carries out recognition of face, recognition user information to user;
4) information process unit analysis user trajectory information determine whether user needs boarding, further determine that user this
Target zone;
5) target zone elevator group controlling unit according to user identity arrangement send ladder, first ensure that VIP user waiting time and
Riding time is most short, carries out sending ladder to other users using typical group control algorithm on this basis;
6) passenger sends ladder result boarding according to what information issue unit was issued.
Preferably, being stored in cloud platform by the user information that step 1) obtains, CUSTOMER ID and face take pictures certainly
It is stored in face identification unit.
Preferably, identifying VIP user whether at this by face identification unit for the elevator for being dispatched to VIP user
Elevator waits the first place of echelon, if not being moved to the head for waiting echelon by information issue unit prompt VIP user in first place
Position, after elevator, which reaches VIP, waits layer, only VIP user just can be automatic in the first place of elevator time echelon, elevator cab door
It opens;Otherwise VIP user will be waited to be moved to the first place that the elevator waits echelon always.
Preferably, system identifies the user in lift car after personnel enter lift car, if there is not phase
Pass personnel, including unknown personnel, the not user of target zone, target zone and this unmatched user of elevator institute stop over target zone,
System will keep elevator door to open, and uncorrelated personnel is prompted to leave lift car, if uncorrelated personnel without departing from lift car,
System notifies Security Personnel to handle, and after all uncorrelated personnel leave, system closes elevator door, elevator starting operation.
Preferably, ordinary user is divided into resident and visitor, the priority of visitor is higher than the priority of resident.
This system replaces the floor selector in traditional target zone multiple lift control system using face identification unit, is known by face
Not Que Ding passenger target zone, thus carry out intelligence send ladder, it is easy to operate.And system has carried out intelligent group's ladder for VIP user
Optimization, it is ensured that it is most short to the waiting time and riding time of VIP user, it is conducive to provide more humane user experience.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention.
Fig. 2 is the groundwork flow diagram of this system.
Fig. 3 is the work flow diagram of passenger's registration unit in this system.
Fig. 4 is the work flow diagram that user is associated with target zone by passenger's registration unit.
Fig. 5 is the work flow diagram of user registration visitor information.
Fig. 6 is region division schematic diagram of the system to each floor of skyscraper.
Fig. 7 is the work flow diagram that face identification unit confirms subscriber identity information.
Fig. 8 is to carry out sending terraced total working flow chart to user after this system identifies user.
Fig. 9 is that information process unit judges whether user needs to take the work flow diagram of elevator.
Figure 10 is the work flow diagram that information process unit determines this target zone of user passenger.
Figure 11 is that target zone when user will leave this building selects process.
Layer elevator group controlling unit generates the work flow diagram for sending terraced result for the purpose of Figure 12.
Figure 13 be ensure VIP user can smoothly boarding work flow diagram.
Figure 14 is that personnel carry out the working-flow figure after lift car.
Specific embodiment
The preferred embodiment of this patent is described in further detail with reference to the accompanying drawing.
Target zone multiple lift control system based on video analysis as shown in Figure 1, including information process unit, passenger's registration
Unit, face identification unit, information issue unit, target zone elevator group controlling unit and elevator monitoring unit.This system it is basic
Workflow is as shown in Fig. 2, this system replaces the elevator hall in traditional target zone multiple lift control system using face identification unit
Area's floor selector determines the target zone of passenger by recognition of face, so that carrying out intelligence sends ladder.
Information process unit operates in cloud platform, can simultaneously be more building skyscraper services, and major function is storage
User information determines customer objective layer.
Passenger's registration unit operates on smart phone or computer.As shown in figure 3, user is registered using passenger for the first time
Unit, it is necessary to register user information, can also include that other people believe including the Real Name and phone number of user
Breath.User needs to carry out face's self-timer using smart phone, and passenger's registration unit is by user information and takes a picture certainly and is sent to letter
Cease processing unit.Information process unit is sent to recognition of face list from taking a picture to user information inspection, and by the face of user
Member.Face identification unit identifies user from taking a picture, and verifies whether the requirement for meeting recognition of face, if conditions are not met,
Prompt user carries out repeatedly multi-angle self-timer.After face identification unit is verified, information process unit is created in systems
User is built, user information is stored in cloud platform, and CUSTOMER ID and face are stored Zi taking a picture to recognition of face list
In member.
After the completion of user information registration, it is defaulted as ordinary user.System judges the importance of user, judgment criteria
It is VIP user by important user's mark including work unit, position, social effectiveness, physical condition etc..
Skyscraper floor is divided into layer and leaves two class of layer by system.Refer to the building with skyscraper entrance into floor
Layer, underground garage layer and the first floor including skyscraper.Other layers of skyscraper are to leave layer.
As shown in figure 4, being before user carries out elevator target zone group ladder in system, user must be associated with effective target zone note
Record.Target zone record includes number, user, building, purpose floor, validity period, application time, priority.Number is system
The number automatically generated;Priority is divided into basic, normal, high three-level, validity period be the priority of long-term target zone record be it is low or
In, other purposes layer records its priority as height.When user has multiple effective target zones record, system chooses priority most
The high and record of application time the latest.
If user is the resident of skyscraper, after logging in passenger's registration unit, target zone record management can be carried out.With
Family should be registered in passenger's registration unit firmly build, floor information, registered floor must belong to leave layer;Resident's floor letter
Breath registration is completed and after system audit passes through, and system is that user creates target zone record, and user is the resident, and building is should
Building, purpose floor are to be registered floor, and the application time passes through the time for system audit, validity period be it is long-term, during priority is.
If user has in single seat skyscraper positioned at multiple rooms of different floors, system will create multiple target zone notes for user
Record, validity period are all long-term, but during user must manually set the priority that one of target zone records to, it is same to build
Building middle other validity period, to be that the priority that long-term target zone records is reduced to automatically low.User can modify validity period at any time and be
The priority of long-term target zone record.
If user is visitor (resident of non-skyscraper), before entering skyscraper, it is necessary to use passenger's registration form
It (must be the note of interviewed user that member selection, which will be interviewed user's (must be the resident of the building), interviewed skyscraper, be interviewed layer,
Volume target zone), the access-hours of reservation, and access request is submitted to by information process unit, information by passenger's registration unit
Access request is pushed to passenger's registration unit of interviewed user by processing unit, and after interviewed user ratifies a motion, system is visitor
User creates target zone record, and user is the visitor, builds and builds to be interviewed, and purpose floor is interviewed layer, and validity period is reservation
Access-hours, priority is height, and the application time is that interviewed user ratifies the time.
As shown in figure 5, resident user can also create target zone record in advance for visitor, without visiting in order to facilitate visitor
Visitor uses passenger's registration unit.Resident user registers visitor information, interviewed skyscraper, interviewed building in passenger's registration unit
Layer, the access-hours reserved, and access request is submitted to by information process unit by passenger's registration unit.System is visitor's wound
Target zone record is built, user is the visitor, and purpose floor is interviewed floor, and validity period is the access-hours of reservation, and priority is height,
Application time is that resident user ratifies the time.After target zone record generates, resident user can print visitor's boarding card, Fang Kedeng
Eye-catching identification information (such as digital code or two dimensional code) has been printed on note board.Resident user in advance distributes visitor's boarding card
To visitor, visitor's boarding card can replace visitor's face in systems.
Face identification unit includes web camera and facial recognition processor, and it is flat that facial recognition processor operates in cloud
Platform can be more building skyscraper services simultaneously.
The each floor of skyscraper is divided into three regions by system: the area, elevator hall where elevator hall, with area, elevator hall phase
Critical zone, other areas in addition to this of neighbour.
As shown in fig. 6, in each floor of skyscraper, web camera is mounted on area, elevator hall, critical zone;Pass through tune
The installation number of whole web camera and position, system can establish personnel in this area, floor elevator hall and critical zone with real-time full
Motion profile.Web camera is installed in lift car, installation number and position by adjusting web camera, system can
Motion profile of the personnel in this lift car is established with real-time full.
As shown in fig. 7, the facial recognition processor in the video real-time transmission to cloud platform of all-network video camera, face
Recognition processor analyze and take a picture certainly with the user face of storage to video or visitor's boarding card is compared, if than
To success, correct user identity is identified.
As shown in figure 8, user trajectory information is sent to information process unit by face identification unit.Information process unit pair
User trajectory information is analyzed, and determines this purpose floor of passenger.
It after information process unit receives user trajectory information, first determines whether user needs to take elevator, judges to flow
Journey is as shown in figure 9, analyze user location and route, if user is to enter critical zone from other areas and transport to elevator hall
It is dynamic, then determine that user needs boarding, otherwise determines that user is not required to boarding.VIP user judges that region is bigger than ordinary user, can be with
Obtain more timely group's ladder.
After determining that user needs boarding, information process unit further determines that the target zone information of user.Its specific works
Process is as shown in Figure 10.The user is effective in current point in time in the building at screening in systems for information process unit first
All purposes layer record, if purposeful layer record, by the effective target zone set of records ends filtered out according to priority from height
It is ranked up to the sequence of low, application time from back to front, filters out first target zone record, if selected target zone record
Purpose floor and user are presently in that floor is identical, then user will leave this building, and information unit selects this in entering layer
Otherwise target zone in selected target zone record is set as this target zone by target zone.
As shown in figure 11, it if the current floor of user is exactly the target zone (belong to and leave layer) that user is previously set, says
Bright user is to leave this building, is needed in entering layer with this target zone of selection.When user will leave this building, at information
Reason unit searches for user's the last time by entering the boarding record that layer enters in systems, if there is the last boarding record,
This is entered into layer and is set as this target zone, the first floor is otherwise set as this target zone.
After information process unit determines this purpose floor of passenger, the target zone information of passenger is sent to target zone electricity
Terraced team control unit.
Target zone elevator group controlling unit operates on dedicated embedded hardware.The function of target zone elevator group controlling unit with
Typical target zone group control system is similar, and difference is that floor selector is not configured, but face identification unit is used to replace floor selector.
Typical target zone group control system is by commenting average waiting time, average riding time, the long performances such as terraced rate, system energy consumption of waiting
Valence index carries out dynamic calculating, and common algorithm includes expert system group control algorithm, fuzzy logic group control algorithm, neural network inverse system
Control algorithm, hereditary group control algorithm etc..
After target zone elevator group controlling unit generates the terraced result of group, terraced result will be sent to be sent to information process unit.
Information process unit record group's ladder is as a result, send control instruction to elevator monitoring unit, and will send terraced information transmission
To corresponding information issue unit.
Information issue unit includes picture and text showing unit and voice alerting unit.Typical picture and text showing unit is aobvious for LCD
Show device, typical voice alerting unit is loudspeaker.Information issue unit is mounted on elevator hall, and display group ladder is as a result, passenger
It is terraced according to sending terraced result to carry out time.
As shown in figure 12, target zone elevator group controlling unit send ladder when, first ensure that the waiting time of VIP user it is most short,
Riding time is most short, on this basis, terraced algorithm is intelligently sent using typical target zone group control system, is sent to other users
Ladder.
As shown in figure 13, for the elevator for being dispatched to VIP user, whether system identification VIP user is in elevator time echelon
The first place of column.If system prompt VIP user is moved to the first place for waiting echelon not in first place.Layer is waited when elevator reaches VIP
Afterwards, only VIP user just automatically opens in the first place of elevator time echelon, elevator door;Otherwise VIP user will be waited to move always
It moves to the elevator and waits the first place of echelon.The function can be prevented in boarding peak period, even if being preferably that VIP user sends ladder, by
It is crowded in personnel, VIP user may also can not boarding, to effectively improve the experience of VIP user.
As shown in figure 14, after personnel enter lift car, system identifies the user in lift car.If there is not
Related personnel, including unknown personnel, the not user of target zone, target zone and this unmatched use of elevator institute stop over target zone
Family, system will keep elevator door to open, listed personnel prompted to leave lift car, if listed personnel without departing from lift car,
System notifies Security Personnel to handle.After all uncorrelated personnel leave, system closes elevator door, and elevator starting is run, from
And effectively improve the safety of system.
This system incorporates recognition of face and artificial intelligence on the basis of traditional target zone sends terraced system, is that user is (special
It is not VIP user) provide the boarding experience of better and safer.This system can also be with access control system, managing system of car parking
Integration becomes the organic component of wisdom building.
Claims (9)
1. a kind of target zone multiple lift control system based on video analysis characterized by comprising
Passenger's registration unit, for registering subscriber identity information;
Face identification unit, including web camera and facial recognition processor, web camera establish the motion profile of user,
Facial recognition processor is analyzed the video of web camera intake and is carried out with user's facial information of passenger's registration unit registration
It compares, obtains user trajectory information;
Information process unit, creates user in systems, and the user information of storage passenger's registration unit registration receives recognition of face
The user trajectory information of unit, analysis user trajectory information determine this target zone;
Target zone elevator group controlling unit, according to this target zone information of the user of information unit publication and the fortune of multiple elevator
Market condition carries out team control group ladder and calculates, and terraced result will be sent to be sent to information process unit;
Information issue unit sends ladder result and elevator operation information to be issued for what information process unit obtained;
Elevator monitoring unit controls elevator operation according to the instruction of information process unit and lift car opens the door or closes the door, and to
Information process unit back-to-back running information;
Wherein user information include the facial information for meeting the user of recognition of face requirement, it is the target zone of user's pre-registration, preferential
Grade and user identity, user identity include ordinary user and VIP user;
User trajectory information includes subscriber identity information, customer position information and user movement information;
Each floor of skyscraper is divided into three regions: area, elevator hall where elevator hall adjacent with area, elevator hall faces
Battery limit (BL) and other areas in addition to elevator hall and critical zone, web camera are mounted on area, elevator hall, critical zone and elevator car
In compartment, web camera establishes user in the motion profile in this area, floor elevator hall and critical zone, and in this lift car
Motion profile.
2. a kind of target zone multiple lift control system based on video analysis according to claim 1, which is characterized in that including
It is registered with visitor's board of visitor information, face identification unit can recognize visitor's board information.
3. a kind of target zone multiple lift control system based on video analysis according to claim 1, which is characterized in that passenger
Registration unit operates on smart phone or computer;Facial recognition processor operates in cloud platform;Information process unit fortune
Row is in cloud platform.
4. a kind of target zone multiple lift control system based on video analysis according to claim 1, which is characterized in that information
Release unit includes picture and text showing module and voice broadcast module;Information issue unit is mounted on elevator hall.
5. a kind of control method of the target zone multiple lift control system based on video analysis, the target zone multiple lift control system is such as
Described in any one of claims 1 to 4, which comprises the following steps:
1) new user registers user information by passenger's registration unit and shoots the face for meeting recognition of face requirement from taking pictures, and believes
Breath processing unit creates new user in systems and stores user information;
2) after the completion of user registration information, it is defaulted as ordinary user, information process unit judges the importance of user, will
Responsible consumer is labeled as VIP user;
3) face identification system obtains user trajectory information, carries out recognition of face, recognition user information to user;
4) information process unit analysis user trajectory information determines whether user needs boarding, further determines that this mesh of user
Layer;
5) target zone elevator group controlling unit sends ladder according to user identity arrangement, first ensures that waiting time and the boarding of VIP user
Time is most short, carries out sending ladder on this basis for other users;
6) passenger sends ladder result boarding according to what information issue unit was issued.
6. a kind of control method of target zone multiple lift control system based on video analysis according to claim 5, special
Sign is that the user information of information process unit creation is stored in cloud platform, and face is stored in face identification unit from taking pictures.
7. a kind of control method of target zone multiple lift control system based on video analysis according to claim 5, special
Whether sign is, for the elevator for being dispatched to VIP user, identify VIP user in elevator time echelon by face identification unit
The first place of column, if prompting VIP user to be moved to the first place of time echelon not in first place by information issue unit, working as elevator
After reaching VIP waiting layer, only VIP user can just automatically open in the first place of elevator time echelon, elevator door;
Otherwise VIP user will be waited to be moved to the first place that the elevator waits echelon always.
8. a kind of control method of target zone multiple lift control system based on video analysis according to claim 5, special
Sign is, after personnel enter lift car, system identifies the user in lift car, if there is uncorrelated personnel, packet
Unknown personnel, the not user of target zone, target zone and this unmatched user of elevator institute stop over target zone are included, system will be kept
Elevator door is opened, and uncorrelated personnel is prompted to leave lift car, if uncorrelated personnel are without departing from lift car, system notice peace
Guarantor person is handled, and after all uncorrelated personnel leave, system closes elevator door, elevator starting operation.
9. a kind of control method of target zone multiple lift control system based on video analysis according to claim 5, special
Sign is that ordinary user is divided into resident and visitor, and the priority of visitor is higher than the priority of resident.
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