CN103708329A - Method for controlling elevator door - Google Patents
Method for controlling elevator door Download PDFInfo
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- CN103708329A CN103708329A CN201310706113.9A CN201310706113A CN103708329A CN 103708329 A CN103708329 A CN 103708329A CN 201310706113 A CN201310706113 A CN 201310706113A CN 103708329 A CN103708329 A CN 103708329A
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Abstract
A method for controlling an elevator door comprises the following steps that firstly, a settable parameter X is added to an elevator door control system; secondly, after the elevator door is opened in place, an interrupting timer t0, used for monitoring action of a light curtain switch, of a control system is started, and the duration time of a counter is a value set by X; thirdly, if the interrupting timer counts and overflows while the light curtain switch does not do action, the control system sends out an order signal for closing the door, and meanwhile the interrupting timer t0 is turned off; fourthly, if the light curtain switch does action when interrupting timer counts, the counter is reset and begins to count; fifthly, if the light curtain switch does action in the process of closing of the door, the door is opened in place according to the original procedure, and the second step, the third step and the fourth step are repeatedly executed until the elevator door is completely closed, and the operation modes of the elevator are started. Compared with the prior art, the method has the advantages that the operation efficiency of the elevator door can be effectively improved, and the elevator conveying capacity can be improved.
Description
Technical field
The invention belongs to elevator control technology field, particularly relate to a kind of control method of elevator door.
Background technology
Normally in service at elevator, the time of run of elevator reality and switch gate time have formed a complete time of run, are also that people arrive another stop time used from a stop.The time of run of elevator is to be determined by the command speed of elevator and range ability, and after the selected object stop of passenger, this time is unmodifiable; The switch gate time of elevator be by the time of opening the door, reopening door time and the lockup of holding time, closing the door in process that open the door form.When elevator normal switch door moves, the time of opening the door of elevator and the lockup of elevator are to have arranged in system, can not change.
Opening the door holds time is also the time that passenger passes in and out elevator, this time is a good value of default setting in Elevator Door Control System normally, according to different use occasions, be not set as 5～8 seconds not etc., once elevator is delivered for use passenger to pass in and out the time of elevator be also nonadjustable.
The reopening door of closing the door in process is to arrive after setting value opening the door to hold time, the action of opening the door when elevator monitors again passenger and need pass in and out elevator given counter open the door instruction or safety edge/light curtain switch and be touched in the process of closing the door.Because reopen door process during normal switch door, there will not be, so the reopening door time of closing the door in process is uncontrollable.The elevator open and close door time comprises: lockup, the time of opening the door, three parts of holding time of opening the door." elevator slow anxious people, must press from both sides people soon " this is the humour evaluations of part citizen to some place elevators.
The elevator door control method of prior art has: the flat 6-171870 communique of Japan's open patent, a kind of method that shortens elevator door opening time is disclosed, it is whether stopped the elevator lobby calling of layer and stopped layer lift car in addition and call out by detection, and use electrooptical device to detect passenger and whether descended elevator, judge again in lift car and elevator lobby in while all there is no passenger, shorten the opening time of elevator door, but using, do not stop the elevator lobby calling of layer and stop layer lift car in addition and call out as its precondition, namely using and will enter readiness for action as its precondition after last lift car calling provides service, to reach the object that shortens elevator door opening time, must meet this precondition, so it is very limited to shorten the situation of elevator door opening time, cannot play the problem of improving elevator door operating efficiency truly, the clear 59-22864 communique of Japan's open patent, a kind of variation of setting value of elevator door opening time is disclosed, actual elevator door opening time when it is served by measurement, and with this time, change the setting value of elevator door opening time, but because being take elevator door opening time and elevator door opening time in the past to have this assumed condition of relevance is prerequisite, with the elevator door opening time in past, change this setting value, and during real-world operation, elevator door opening time can differ greatly because of actual conditions, the elevator in Business Building particularly, the situation of real-world operation is more complicated, therefore this control method is had relatively high expectations and cannot be popularized use the running environment of elevator, and once use under the environment of complex situations, as easy as rolling off a log appearance " elevator slow anxious people, must press from both sides people soon " phenomenon, the flat 5-201668 communique of Japan's open patent, a kind of definite method of elevator door opening time is disclosed, it is load-carrying in lift car to be detected according to there being lift car to contain re-detection device, decide elevator door at the opening time of destination floor, but the large elevator door opening time that not necessarily just need to be longer of car load carrying ability, elevator door opening time has a lot of parts also to depend on the situation of elevator lobby aspect, certainly vice versa, the little elevator door opening time still less that not necessarily just needs of car load carrying ability, therefore the method also cannot be improved elevator door operating efficiency, still there will be above-mentioned phenomenon, the flat 9-240969 communique of Japan's open patent, a kind of manner of execution of elevator door closing movement is disclosed, it detects when elevator door opening-closing the contact of clear or contactless obstacle detector, at this detecting device, do not detect obstacle state continuance after certain hour, even also not through opening the door the time of setting, also make the elevator door of full-gear carry out closing movement, but detection of obstacles is not for whether somebody passes in and out the detection that elevator carries out, if there have passenger to go out time of elevator cost in car to be relatively long or enter time of lift car cost when relatively long, very easily there is the problem that elevator door cuts out too early, because the method also cannot be improved elevator door operating efficiency, the flat 11-71080 communique of Japan's open patent, a kind of method of calculating of elevator door opening time is disclosed, it is by the degree of congestion of degree of congestion and elevator lobby in detection lift car, and according in lift car and the degree of congestion of elevator lobby calculate the opening time of elevator door, specifically the calculating of elevator door opening time is according to degree of congestion ratio in lift car, the degree of congestion ratio of elevator lobby and calculating with reference to the setting data of elevator door opening time, but the flat 5-201668 communique of this method and Japan's open patent is disclosed similar, due in lift car in elevator door opening time or the equal partly cause just of the degree of congestion of elevator lobby, the public place particularly moving at multi-section elevator, the time effects that lift car degree of congestion interior or elevator lobby is opened the door at floor gap to elevator is less, therefore still cannot improve the operating efficiency of elevator door, the clear 62-79176 communique of Japan's open patent, disclose a kind of data according to the past and predicted that the elevator of the same time section on the same day utilizes number, and according to building information such as the purposes of each floor and story heights, the elevator specifications such as the specified seating capacity of elevator and speed, for the various basic operational mode in multiple basic operational mode, calculate or supposition passenger transporting power, a kind of system of selection of basic operational mode is also disclosed simultaneously, but do not have specifically how making the difference of elevator door opening time make an explanation in record, moreover the running environment of a lot of public elevators is more complicated, flow of the people is basic just without predict the opening time of this elevator door by the data in past, and need to store the large capacity equipment of passing major pedestrian movement's data, equipment cost is higher, therefore still cannot improve the operating efficiency of elevator door, China Patent Publication No. is CN101531320A, and name is called accelerator control system and the control method of elevator, discloses a kind of accelerator control system of elevator, and described elevator has: lift car, and it provides service at a plurality of floors, and elevator door opening-closing control setup, after its door at described lift car is opened, through regulation open the door and the door of lift car closed automatically after the time, the accelerator control system of described elevator is characterised in that, the accelerator control system of described elevator has: on-board and off-board number prediction unit, and this on-board and off-board number prediction unit prediction is in the on-board and off-board number of stopping the upper and lower described lift car of layer, and elevator door opening time setting device, this elevator door opening time setting device is adjusted the open the door length of time of described regulation according to the on-board and off-board number of this prediction, the method of this method and the flat 11-71080 communique of Japan's open patent is similar, when equally also existing, the running environment of a lot of public elevators is more complicated, flow of the people is basic just without predict the opening time of this elevator door by the data in past, and need to store the large capacity equipment of passing major pedestrian movement's data, equipment cost is higher, therefore still cannot improve the operating efficiency of elevator door.
Summary of the invention
The present invention is directed to above problem provides a kind of and can effectively improve elevator door operating efficiency, improves the control method of the elevator door of elevator conveying ability.
The present invention overcomes the above problems technical scheme used: a kind of control method of elevator door is provided, comprises the following steps:
1., in elevator door control system, increasing by one can setup parameter X, X is used for setting the door-opened elevator back pullout (BPO) that puts in place and holds time, the X default setting time is 1～3s;
2., after door-opened elevator puts in place, control system receives the incoming signal that door-opened elevator puts in place, in control system, the Abort Timer t0 of monitor optical curtain switch motion situation opens, counting machine time length is the value that X sets;
If the same time curtain switch that 3. Abort Timer counting overflows is appointed not action, control system is sent the command signal of closing the door, and closes Abort Timer t0 simultaneously;
If 4. in Abort Timer counting process, light curtain switch has action, counter O reset restarts counting, and now elevator door is still in the bit position that opens the door;
If 5. in elevator is closed the door process, light curtain switch has action, by original program, equally carry out counter opening the door until the bit position that opens the door, after door-opened elevator puts in place, repeating step is process 2., 3. and 4., until elevator door cuts out completely, elevator enters other default operational mode subsequently.
Adopt after above method, compared with prior art, the present invention is that the passengers quantity that passes in and out elevator by actual sensed is adjusted flexibly door-opened elevator and held time to realize, do not need to increase in addition storage equipment, because: the elevator door time of opening the door maintains and is generally time of 5～8 seconds and can passes in and out at most approximately each 6 people of elevator.The elevator of prior art in real-world operation:
A, when turnover elevator is while being less than 6 people, opening the door holds time have unnecessary.
B, when each 6 people of turnover elevator, common door-opened elevator is held time just in time.
C, when turnover elevator is while being greater than 6 people, common door-opened elevator is held time inadequate, occur closing the door reopening door.
By the unnecessary inadequate problem of holding time and hold time being solved after method of the present invention, can avoid so invalid wait time in the less situation of turnover elevator passenger, can extend to open the door along with the quantity increase of turnover elevator passenger simultaneously and hold time, and only have when nobody being detected and pass in and out elevator and just can start the elevator door of closing the door, so just can avoid greatly elevator in the process of closing the door, may occur pressing from both sides people's risk, this design endangers little to the people of turnover elevator, and greatly reduce the berthing time of elevator, can significantly improve the operating efficiency of elevator door, and then improve the efficiency of transporting of elevator.Therefore the present invention has and can effectively improve elevator door operating efficiency, improves the feature of elevator conveying ability.
As preferably, the described X default setting time is 1s.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of lift cycle.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described further.
A control method for elevator door, comprises the following steps:
1., in elevator door control system, increasing by one can setup parameter X, X is used for setting the door-opened elevator back pullout (BPO) that puts in place and holds time, the X default setting time is that this example of 1～3s(is 1s, also can be 1.5,2,2.5 or 3s etc.);
2., after door-opened elevator puts in place, control system receives the incoming signal that door-opened elevator puts in place, in control system, the Abort Timer t0 of monitor optical curtain switch motion situation opens, counting machine time length is the value that X sets;
If the same time curtain switch that 3. Abort Timer counting overflows is appointed not action, control system is sent the command signal of closing the door, and closes Abort Timer t0 simultaneously;
If 4. in Abort Timer counting process, light curtain switch has action, counter O reset restarts counting, and now elevator door is still in the bit position that opens the door;
If 5. in elevator is closed the door process, light curtain switch has action, by original program, equally carry out counter opening the door until the bit position that opens the door, after door-opened elevator puts in place, repeating step is process 2., 3. and 4., until elevator door cuts out completely, elevator enters other default operational mode subsequently.
As shown in Figure 1, concrete operation is as follows:
1), take load-carrying 1000kg be maximum 13 people, command speed 2.5m/s, 20 stops, door opening width as 900mm, open the door hold time be set as 7s in each 1 people of minute automatically-controlled door elevator turnover be example:
The elevator operation one-period of a, prior art
t1=3s、t2=27s、t3=2.5s、t4=7s
t0=t1+t2+t3+t4=3+27+2.5+7=39.5s
B, elevator of the present invention operation one-period
t1’=t1、t2’=t2、t3’=t3、t4’=1s
t0’=33.5s
C, contrast prior art and time difference Δ t=6s of the present invention, and the distance s=15m that the 6s time can be moved under rated speed of lift is also just equivalent to 5 stops.
2), the load-carrying 1000kg of take be maximum 13 people, command speed 2.5m/s, 20 stops, door opening width as 900mm, open the door hold time be set as 7s in each 13 people of minute automatically-controlled door elevator turnover be example, at this time door-opened elevator is held time not to need to close the door and is reopened door 2 times again conventionally.
The elevator operation one-period of a, prior art
t1=3s、t2=27s、t3=2.5s、t4=7s、t5=7s+7s=14s
t0=t1+t2+t3+t4=3+27+2.5+3×7=53.5（s）
B, elevator of the present invention operation one-period
t1’=t1、t2’=t2、t3’=t3、t4’=13s
t0’=45.5（s）
C, contrast prior art and time difference Δ t=8s of the present invention, and the distance s=20m that the 8s time can be moved under rated speed of lift is also just equivalent to 6～7 stops.
Above embodiment is only preferred embodiment of the present invention, and the present invention is not limited only to above embodiment and has also allowed other structural change, allly in rights to independence claimed range of the present invention, changes, and all belongs to protection domain of the present invention.
Claims (2)
1. a control method for elevator door, is characterized in that: comprise the following steps:
1., in elevator door control system, increasing by one can setup parameter X, X is used for setting the door-opened elevator back pullout (BPO) that puts in place and holds time, the X default setting time is 1～3s;
2., after door-opened elevator puts in place, control system receives the incoming signal that door-opened elevator puts in place, in control system, the Abort Timer t0 of monitor optical curtain switch motion situation opens, counting machine time length is the value that X sets;
If the same time curtain switch that 3. Abort Timer counting overflows is appointed not action, control system is sent the command signal of closing the door, and closes Abort Timer t0 simultaneously;
If 4. in Abort Timer counting process, light curtain switch has action, counter O reset restarts counting, and now elevator door is still in the bit position that opens the door;
If 5. in elevator is closed the door process, light curtain switch has action, by original program, equally carry out counter opening the door until the bit position that opens the door, after door-opened elevator puts in place, repeating step is process 2., 3. and 4., until elevator door cuts out completely, elevator enters other default operational mode subsequently.
2. the control method of elevator door according to claim 1, is characterized in that: the described X default setting time is 1s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706113.9A CN103708329A (en) | 2013-12-19 | 2013-12-19 | Method for controlling elevator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706113.9A CN103708329A (en) | 2013-12-19 | 2013-12-19 | Method for controlling elevator door |
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| CN103708329A true CN103708329A (en) | 2014-04-09 |
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| CN201310706113.9A Pending CN103708329A (en) | 2013-12-19 | 2013-12-19 | Method for controlling elevator door |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085878A (en) * | 2017-05-26 | 2017-08-22 | 王竑熹 | A kind of distributed security passage people flow monitoring and guiding system and its control method |
| CN107176531A (en) * | 2016-03-11 | 2017-09-19 | 上海三菱电梯有限公司 | Elevator control method |
| CN110526090A (en) * | 2019-08-08 | 2019-12-03 | 快意电梯股份有限公司 | Vertical lift car door folding control method and system |
| CN110997547A (en) * | 2017-08-17 | 2020-04-10 | 因温特奥股份公司 | Method for monitoring operation of elevator door device and monitoring device |
| CN111075305A (en) * | 2018-10-19 | 2020-04-28 | 博泽(班贝格)汽车零部件有限公司 | Method for operating a motor-driven door adjustment of a motor vehicle |
| CN115490101A (en) * | 2022-09-26 | 2022-12-20 | 广州龙升建筑机械租赁有限公司 | Intelligent construction control system of elevator |
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| JPH09240969A (en) * | 1996-03-06 | 1997-09-16 | Toshiba Fa Syst Eng Kk | Control device for opening/closing elevator door |
| JP2004284725A (en) * | 2003-03-20 | 2004-10-14 | Mitsubishi Electric Corp | Control device for elevator |
| CN101200263A (en) * | 2007-12-04 | 2008-06-18 | 广州日滨科技发展有限公司 | Control method of elevator door-motor |
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| JPH04197988A (en) * | 1990-11-28 | 1992-07-17 | Toshiba Corp | Elevator control device |
| JPH08157168A (en) * | 1994-12-01 | 1996-06-18 | Hitachi Building Syst Eng & Service Co Ltd | Door control device of elevator |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176531A (en) * | 2016-03-11 | 2017-09-19 | 上海三菱电梯有限公司 | Elevator control method |
| CN107085878A (en) * | 2017-05-26 | 2017-08-22 | 王竑熹 | A kind of distributed security passage people flow monitoring and guiding system and its control method |
| CN110997547A (en) * | 2017-08-17 | 2020-04-10 | 因温特奥股份公司 | Method for monitoring operation of elevator door device and monitoring device |
| CN110997547B (en) * | 2017-08-17 | 2022-05-31 | 因温特奥股份公司 | Method for monitoring operation of elevator door device and monitoring device |
| US11524876B2 (en) | 2017-08-17 | 2022-12-13 | Inventio Ag | Method and monitoring device for monitoring an operation of an elevator door arrangement |
| CN111075305A (en) * | 2018-10-19 | 2020-04-28 | 博泽(班贝格)汽车零部件有限公司 | Method for operating a motor-driven door adjustment of a motor vehicle |
| CN110526090A (en) * | 2019-08-08 | 2019-12-03 | 快意电梯股份有限公司 | Vertical lift car door folding control method and system |
| CN115490101A (en) * | 2022-09-26 | 2022-12-20 | 广州龙升建筑机械租赁有限公司 | Intelligent construction control system of elevator |
| CN115490101B (en) * | 2022-09-26 | 2023-05-02 | 广州龙升建筑机械租赁有限公司 | Intelligent construction control system of elevator |
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Application publication date: 20140409 |