CN107601191B - A kind of elevator operation mode and elevator planning method of peak time of going to work - Google Patents
A kind of elevator operation mode and elevator planning method of peak time of going to work Download PDFInfo
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- CN107601191B CN107601191B CN201710762555.3A CN201710762555A CN107601191B CN 107601191 B CN107601191 B CN 107601191B CN 201710762555 A CN201710762555 A CN 201710762555A CN 107601191 B CN107601191 B CN 107601191B
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Abstract
The invention belongs to the elevator planning fields in architectural design, disclose the elevator operation mode and elevator planning method of a kind of peak time of going to work, it include: to set the operational mode of working peak time elevator to discharge passengers in Stall carrying, and in other floors in addition to Stall；According to the operational mode of working peak time elevator, maximum duration T required for elevator is run one time is calculated；Set the acceptable average latency t of passenger；The following relational expression that elevator quantity n required for maximum duration T, the acceptable average latency t of passenger required for being run one time according to elevator, and working peak time meets:So that it is determined that elevator quantity n required for working peak time；N indicates the quantity for capableing of passenger loading when elevator cars with full load；The elevator planning of completion traffic critical period that can be simple and quick.
Description
Technical field
The invention belongs to the elevator operations of elevator planning field more particularly to a kind of working peak time in architectural design
Mode and elevator planning method.
Background technique
A kind of indispensable vertical transportation means of transport is just become since elevator invention, now, as high level is built
The rapid growth built, what the elevator operation planning problem in building just necessarily considered at architectural design and construction stage
One of critical issue.
In the design phase of building, need to determine the quantity of elevator, the maximum of elevator carry can and the parameters such as the speed of service with
Meet the use needs of the following passenger.The excess capacity or deficiency of elevator will all generate unnecessary cost and resources idle etc.
Problem.Operation time parameters require elevator can be before the deadline by passenger traffic to their destination.Waiting time
Parameter request passenger waits the time of elevator no more than specified value.The factor for influencing the two operational parameters includes ridership
Amount, the distribution of the destination of the passenger and their arrival time and arrival rate, and the traffic critical period of building etc..
The traffic critical period of building refers to the period that building traffic flow is most busy in one day, if elevator can satisfy this
The operation demand of phase, other period elevators can meet Operational requirements.If passenger tends to reach building at the same time,
Then it is likely to form morning peak phenomenon.Some scholars are theoretical with Markov queue, the side such as probability theory and nonlinear analysis
Method come analyze when morning peak elevator planning runing time and the waiting time.These methods are although useful, significant, but
Have some practical problems, be mainly manifested in require user have very strong theoretical knowledge, simultaneous analysis method scalability not
Foot, cannot function as general analysis method.
Summary of the invention
In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide the elevators of peak time of going to work a kind of
Operational mode and elevator planning method, the elevator planning of completion traffic critical period that can be simple and quick.
In order to achieve the above objectives, the present invention is realised by adopting the following technical scheme.
Technical solution one:
A kind of elevator operation mode for peak time of going to work,
The elevator operation mode of setting working peak time are as follows: elevator only waits carrying in Stall；
If the ridership waited in line, which is greater than elevator maximum, carries energy, uplink of closing the door after elevator cars with full load；If waiting in line
Ridership be less than elevator maximum carry can, then elevator has carried uplink of closing the door after all passengers；
If elevator has passenger to need to unload after reaching each floor, door-opened elevator discharges passengers, and closes the door after the completion of discharging passengers；After shutdown
If still there is passenger in elevator, elevator continues uplink, if without passenger in elevator, elevator returns to Stall and waits carrying.
Technical solution two:
A kind of elevator planning method for peak time of going to work, which comprises
Step 1, the operational mode of working peak time elevator is set as in Stall carrying, and in other in addition to Stall
Floor discharges passengers；
Step 2, according to the operational mode of working peak time elevator, maximum duration required for elevator is run one time is calculated
T；
Step 3, the acceptable average latency t of passenger is set；
Step 4, maximum duration T, the acceptable average latency t of passenger required for being run one time according to elevator, with
And the following relational expression that elevator quantity n required for working peak time meets:So that it is determined that working peak time
Required elevator quantity n；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load.
The characteristics of technical solution of the present invention two and further improvement are as follows:
(1) step 1 specifically includes:
If the passengers quantity that can be loaded when elevator cars with full load is N number of；
If the floor built where elevator is M layers, and M >=N；
Only in Stall carrying, and only, any number of floors in second floor into the building M discharge passengers setting working peak time elevator.
(2) step 2 specifically includes:
(2a) setting elevator original state is light condition and waits and stay in Stall；
(2b) when there is passenger etc. to stay in Stall and calling elevator, setting elevator door is opened, and passenger sequentially enters elevator, directly
Setting elevator door is closed when to elevator cars with full load；
(2c) assumes that door-opened elevator time and lockup are equal, is denoted as a seconds；One passenger enter elevator time and from
The time that elevator is gone out is equal, is denoted as b seconds；The highly desired time wanted that elevator runs a floor is denoted as c seconds；
Then the time needed for sub-step (2b) is a door-opened elevator time a, in addition an elevator lockup a, then plus
Upper N number of passenger enters time N × b of elevator, total time are as follows: 2 × a+N × b；
(2d) sets N number of passenger and is unloaded respectively in N number of different floor, and at least one passenger needs to reach M layers；
(2e) then the time needed for sub-step (2d) is the highly desired time c × (M- wanted that elevator runs M-1 floor
1), in addition N number of passenger required time N × (2 × a+b), total time when N number of different floor is unloaded are as follows: c ×
(M-1)+N×(2×a+b)；
After M layers of (2f) elevator arrival has unloaded the last one passenger, first layer is directly returned；
(2g) then the time needed for sub-step (2f) is c × (M-1)；
Maximum duration T required for being run one time to elevator are as follows:
T=2 × a+N × b+c × (M-1)+N × (2 × a+b)+c × (M-1).
(3) step 4 specifically includes:
(4a) assumes the Stall for needing all passengers being carried while building where reaching elevator；And need to be carried
All passengers quantities are S；
Maximum duration T, the acceptable average latency t of passenger required for (4b) elevator is run one time, and working
Elevator quantity n required for peak time meets following relational expression:
That is basisDetermine elevator quantity n required for working peak time；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load, and S indicates to need the number for all passengers being carried
Amount.
Technical solution of the present invention is used to determine the planning of building design stage building elevator, reasonably selects elevator, avoids electricity
The problems such as increased costs caused by the surplus or deficiency of terraced production capacity and resources idle.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of the elevator planning method of peak time of going to work provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Morning peak is described generally as: ground Stall is the sole inlet into building and construction site.Passenger is from ground
Stall enters building, and then passenger lines up single queue.Under normal conditions, when passenger reaches, if there is elevator etc. stays in ground
Stall, passenger will take the destination that elevator goes to them；If elevator is not equal in Stall, passenger will be in ground Stall etc.
To elevator.During morning peak, passenger will not usually leave building (being without downward elevator ride demand), also not
The elevator demands of floor gap in building are had (to another floor on i.e. no a certain floor of passenger, also without passenger from certain Stall
Layer is lower to arrive another floor).Elevator initially etc. stay in ground Stall, when passenger has seating demand, elevator will open the door, passenger loading
Until without being then shut off elevator door and transporting passenger upwards until carrying energy or there is no passenger.When elevator reaches each floor, if
The destination for having passenger is the floor, and elevator will be stopped and unload passenger；If the destination of passenger is not in the floor, electricity
Ladder will directly on to upper one layer.If passenger is stopped and unloaded to elevator in a certain floor, after completing passenger's unloading, elevator or
Continue up to run (having passenger in elevator)；Or it is returned directly to ground floor (without passenger in elevator), have in spite of ground floor
Without passenger.
The embodiment of the present invention provides the elevator operation mode of peak time of going to work a kind of, specifically:
The elevator operation mode of setting working peak time are as follows: elevator only waits carrying in Stall；
If the ridership waited in line, which is greater than elevator maximum, carries energy, uplink of closing the door after elevator cars with full load；If waiting in line
Ridership be less than elevator maximum carry can, then elevator has carried uplink of closing the door after all passengers；
If elevator has passenger to need to unload after reaching each floor, door-opened elevator discharges passengers, and closes the door after the completion of discharging passengers；After shutdown
If still there is passenger in elevator, elevator continues uplink, if without passenger in elevator, elevator returns to Stall and waits carrying.
The embodiment of the present invention also provides the elevator planning method of peak time of going to work a kind of, as shown in Figure 1, the method packet
It includes:
Step 1, the operational mode of working peak time elevator is set as in Stall carrying, and in other in addition to Stall
Floor discharges passengers；
Step 2, according to the operational mode of working peak time elevator, maximum duration required for elevator is run one time is calculated
T；
Step 3, the acceptable average latency t of passenger is set；
Step 4, maximum duration T, the acceptable average latency t of passenger required for being run one time according to elevator, with
And the following relational expression that elevator quantity n required for working peak time meets:So that it is determined that working peak time
Required elevator quantity n；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load.
Further, step 1 specifically includes:
If the passengers quantity that can be loaded when elevator cars with full load is N number of；
If the floor built where elevator is M layers, and M >=N；
Only in Stall carrying, and only, any number of floors in second floor into the building M discharge passengers setting working peak time elevator.
Further, step 2 specifically includes:
(2a) setting elevator original state is light condition and waits and stay in Stall；
(2b) when there is passenger etc. to stay in Stall and calling elevator, setting elevator door is opened, and passenger sequentially enters elevator, directly
Setting elevator door is closed when to elevator cars with full load；
(2c) assumes that door-opened elevator time and lockup are equal, is denoted as a seconds；One passenger enter elevator time and from
The time that elevator is gone out is equal, is denoted as b seconds；The highly desired time wanted that elevator runs a floor is denoted as c seconds；
Then the time needed for sub-step (2b) is a door-opened elevator time a, in addition an elevator lockup a, then plus
Upper N number of passenger enters time N × b of elevator, the total time are as follows: 2 × a+N × b:
(2d) sets N number of passenger and is unloaded respectively in N number of different floor, and at least one passenger needs to reach M layers；
(2e) then the time needed for sub-step (2d) is the highly desired time c × (M- wanted that elevator runs M-1 floor
1), in addition N number of passenger required time N × (2 × a+b), total time when N number of different floor is unloaded are as follows: c ×
(M-1)+N×(2×a+b)；
After M layers of (2f) elevator arrival has unloaded the last one passenger, first layer is directly returned；
(2g) then the time needed for sub-step (2f) is c × (M-1)；
Maximum duration T required for being run one time to elevator are as follows:
T=2 × a+N × b+c × (M-1)+N × (2 × a+b)+c × (M-1).
Further, step 4 specifically includes:
(4a) assumes the Stall for needing all passengers being carried while building where reaching elevator；And need to be carried
All passengers quantities are S；
Maximum duration T, the acceptable average latency t of passenger required for (4b) elevator is run one time, and working
Elevator quantity n required for peak time meets following relational expression:
That is basisDetermine elevator quantity n required for working peak time；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load, and S indicates to need the number for all passengers being carried
Amount.
Wherein, expressionThe meaning of expression are as follows: n elevator one plows total carrying n × N number of, then has carried institute
There is passenger to need n elevator operationTime, n elevator operationThe time time needed altogether isThen passenger
Average latency be
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic or disk
Etc. the various media that can store program code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (4)
1. a kind of elevator planning method for peak time of going to work, which is characterized in that the described method includes:
Step 1, the operational mode of working peak time elevator is set as in Stall carrying, and in other floors in addition to Stall
It discharges passengers；
Step 2, according to the operational mode of working peak time elevator, maximum duration T required for elevator is run one time is calculated；
Step 3, the acceptable average latency t of passenger is set；
Step 4, maximum duration T, passenger acceptable average latency t, Yi Jishang required for being run one time according to elevator
The following relational expression that elevator quantity n required for class's peak time meets:So that it is determined that needed for working peak time
The elevator quantity n wanted；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load.
2. the elevator planning method of peak time of going to work according to claim 1 a kind of, which is characterized in that step 1 is specific
Include:
If the passengers quantity that can be loaded when elevator cars with full load is N number of；
If the floor built where elevator is M layers, and M >=N；
Only in Stall carrying, and only, any number of floors in second floor into the building M discharge passengers setting working peak time elevator.
3. the elevator planning method of peak time of going to work according to claim 2 a kind of, which is characterized in that step 2 is specific
Include:
(2a) setting elevator original state is light condition and waits and stay in Stall；
(2b) when there is passenger etc. to stay in Stall and calling elevator, setting elevator door is opened, and passenger sequentially enters elevator, Zhi Dao electricity
Terraced full load setting elevator door is closed；
(2c) assumes that door-opened elevator time and lockup are equal, is denoted as a seconds；One passenger enters the time of elevator and from elevator
The time gone out is equal, is denoted as b seconds；The highly desired time wanted that elevator runs a floor is denoted as c seconds；
Then the time needed for sub-step (2b) is a door-opened elevator time a, in addition an elevator lockup a, along with N number of
Passenger enters time N × b of elevator, total time are as follows: 2 × a+N × b；
(2d) sets N number of passenger and is unloaded respectively in N number of different floor, and at least one passenger needs to reach M layers；
(2e) then the time needed for sub-step (2d) is the highly desired time c wanted × (M-1) that elevator runs M-1 floor,
In addition N number of passenger required time N × (2 × a+b), total time when N number of different floor is unloaded are as follows: c × (M-1)
+N×(2×a+b)；
After M layers of (2f) elevator arrival has unloaded the last one passenger, first layer is directly returned；(2g) is then needed for sub-step (2f)
Time be c × (M-1)；
Maximum duration T required for being run one time to elevator are as follows:
T=2 × a+N × b+c × (M-1)+N × (2 × a+b)+c × (M-1).
4. the elevator planning method of peak time of going to work according to claim 1 a kind of, which is characterized in that step 4 is specific
Include:
(4a) assumes the Stall for needing all passengers being carried while building where reaching elevator；And it needs to be carried all
Passengers quantity is S；
Maximum duration T, the acceptable average latency t of passenger required for (4b) elevator is run one time, and working peak
Elevator quantity n required for period meets following relational expression:
That is basisDetermine elevator quantity n required for working peak time；
Wherein, N indicates the quantity for capableing of passenger loading when elevator cars with full load, and S indicates to need the quantity for all passengers being carried.
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| CN112141833A (en) * | 2020-09-24 | 2020-12-29 | 立达博仕电梯（苏州）有限公司 | Elevator control method based on elevator crowding degree |
| CN113860097B (en) * | 2021-09-29 | 2024-01-26 | 无锡英威腾电梯控制技术有限公司 | Elevator dispatching method and device, terminal equipment and storage medium |
| CN117216860B (en) * | 2023-11-07 | 2024-02-23 | 天津鑫宝龙电梯集团有限公司 | Elevator shaft layout chart recommending method, device, equipment and medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846311A (en) * | 1988-06-21 | 1989-07-11 | Otis Elevator Company | Optimized "up-peak" elevator channeling system with predicted traffic volume equalized sector assignments |
| EP0452225A2 (en) * | 1990-04-12 | 1991-10-16 | Otis Elevator Company | Elevator dynamic channeling dispatching for up-peak period |
| CN1112084A (en) * | 1994-01-10 | 1995-11-22 | 奥蒂斯电梯公司 | Elevator swing car assignment to plural groups |
| CN1692066A (en) * | 2002-11-13 | 2005-11-02 | 三菱电机株式会社 | Method for controlling an elevator system and controller for an elevator system |
| CN1705610A (en) * | 2003-06-24 | 2005-12-07 | 三菱电机株式会社 | Method and elevator scheduler for scheduling plurality of cars of elevator system in building |
| CN1931697A (en) * | 2006-09-29 | 2007-03-21 | 浙江工业大学 | Intelligent dispatcher for group controlled lifts based on image recognizing technology |
| CN102897613A (en) * | 2012-10-09 | 2013-01-30 | 苏州默纳克控制技术有限公司 | Elevator intelligent group control system and method |
| CN103072857A (en) * | 2012-12-12 | 2013-05-01 | 苏州汇川技术有限公司 | Intelligent group control system for elevator and distributing method |
| CN105398890A (en) * | 2015-11-10 | 2016-03-16 | 中国建筑第四工程局有限公司 | Method for analyzing number of super high-rise construction elevators |
| CN105752778A (en) * | 2016-03-25 | 2016-07-13 | 刘众喜 | Elevator operation group control method and system |
| CN106348111A (en) * | 2016-09-28 | 2017-01-25 | 浙江快特电梯有限公司 | Target storey management system and control method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229053A (en) * | 1997-11-26 | 1999-09-22 | 奥蒂斯电梯公司 | Method for providing double-deck elevator service to intermediate floor with heavy traffic |
| CN104724558B (en) * | 2015-03-02 | 2016-04-20 | 上海电力学院 | A kind of initiatively reservation type intelligent elevator dispatching system |
-
2017
- 2017-08-30 CN CN201710762555.3A patent/CN107601191B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846311A (en) * | 1988-06-21 | 1989-07-11 | Otis Elevator Company | Optimized "up-peak" elevator channeling system with predicted traffic volume equalized sector assignments |
| EP0452225A2 (en) * | 1990-04-12 | 1991-10-16 | Otis Elevator Company | Elevator dynamic channeling dispatching for up-peak period |
| CN1112084A (en) * | 1994-01-10 | 1995-11-22 | 奥蒂斯电梯公司 | Elevator swing car assignment to plural groups |
| CN1692066A (en) * | 2002-11-13 | 2005-11-02 | 三菱电机株式会社 | Method for controlling an elevator system and controller for an elevator system |
| CN1705610A (en) * | 2003-06-24 | 2005-12-07 | 三菱电机株式会社 | Method and elevator scheduler for scheduling plurality of cars of elevator system in building |
| CN1931697A (en) * | 2006-09-29 | 2007-03-21 | 浙江工业大学 | Intelligent dispatcher for group controlled lifts based on image recognizing technology |
| CN102897613A (en) * | 2012-10-09 | 2013-01-30 | 苏州默纳克控制技术有限公司 | Elevator intelligent group control system and method |
| CN103072857A (en) * | 2012-12-12 | 2013-05-01 | 苏州汇川技术有限公司 | Intelligent group control system for elevator and distributing method |
| CN105398890A (en) * | 2015-11-10 | 2016-03-16 | 中国建筑第四工程局有限公司 | Method for analyzing number of super high-rise construction elevators |
| CN105752778A (en) * | 2016-03-25 | 2016-07-13 | 刘众喜 | Elevator operation group control method and system |
| CN106348111A (en) * | 2016-09-28 | 2017-01-25 | 浙江快特电梯有限公司 | Target storey management system and control method |
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