CN110526090A - Vertical lift car door folding control method and system - Google Patents
Vertical lift car door folding control method and system Download PDFInfo
- Publication number
- CN110526090A CN110526090A CN201910733701.9A CN201910733701A CN110526090A CN 110526090 A CN110526090 A CN 110526090A CN 201910733701 A CN201910733701 A CN 201910733701A CN 110526090 A CN110526090 A CN 110526090A
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- Prior art keywords
- car door
- timer
- entry
- someone
- enabling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
- B66B13/146—Control systems or devices electrical method or algorithm for controlling doors
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a kind of vertical lift car door folding control method and system comprising enabling timer and delay timer close car door, when someone's entry/exit carriage, delay timer resets and starts timing when detecting that enabling timer overflows；After car door opens the door in place, enabling timer starts timing, someone's entry/exit carriage is first detected whether during timing, when detecting someone's entry/exit carriage, stop the detection whether clamshell doors timer overflows, simultaneously, delay timer starts timing, someone's entry/exit carriage is detected whether again after delay timer overflows, if not, whether detection enabling timer overflows；In aforementioned present invention vertical lift car door folding control method, a length of passenger orderly enters carriage and has reserved enough interval times when the unlatching opportunity of delay timer and its setting, to effectively avoid that then car door closes strike passenger suddenly when the elevator cab door opening time.
Description
Technical field
The present invention relates to door-opened elevator control technology field more particularly to a kind of vertical lift car door folding control methods
And vertical lift car door folding control system.
Background technique
With the development of the society, high buildings and large mansions increase, elevator becomes nowhere to lose, and especially big city, people are on and off duty
Period, flow of the people is more, and elevator is just particularly important.Nowadays elevator door, which keeps the duration of door opening state, is opened by setting
Door holds time what value (after elevator cab door opens the door in place, starting to open the door, a period of time is maintained to close the door again) was realized, works as elevator
After car door is opened, start timing, after timer overflows, if the detection system being mounted on car door has not detected
People begins to shut off in carriage doorway, car door, and when the number of entry/exit carriage is fewer, normal carriage enabling is held time
It is usually enough, but when the people of entry/exit carriage is more, often will appear the phenomenon that car door is thrusted into, this is mainly
Due to caused by existing lift car door control method, as shown in figure 3, in existing elevator control system, clamshell doors timer
The detection setting of T1 is in the front end for acting and (detect whether someone's entry/exit carriage carriage) detection to light curtain, i.e., when enabling timer
When T1 starts timing, whether detection enabling timer T1 first overflows (T1 >=Z1), and enabling timer T1 just starts to examine after overflowing
Light curtain movement is surveyed, in this way, when door-opened elevator is held time then, if just front someone's entry/exit carriage finishes at this time, rear
Passenger has not arrived car door, and light curtain is not acted, then elevator control system is immediately performed close door procedure, thus cause and
The passenger at rear wants to be bumped against when entry/exit carriage by car door immediately following the people in front, although car door bumps against after people can also beat again
It opens, but is also easy to damage to passenger especially the old,weak,sick and disabled personage.The phenomenon that avoid above-mentioned carriage from thrusting into, though
It can so be realized by pressing the door open button inside and outside carriage, but in the unacquainted situation of the people of entry/exit carriage, if
No one presses door open button, or above-mentioned phenomenon of thrusting into unavoidably occurs, therefore, it is necessary to which the enabling control method to elevator is done
It improves out.
Summary of the invention
The purpose of the present invention is providing a kind of vertical lift car door folding control method to solve above-mentioned technical problem,
It by the control method, holds time in the case where even if opening the door, can also multiply to the rear immediately following front passenger entry/exit carriage
Visitor reserves the enough entry/exit time, to avoid pedestrian accident.
It is a further object of the present invention to provide a kind of vertical lift car door folding control system, by the control system,
Even if open the door hold time in the case where, also can to immediately following front passenger entry/exit carriage aft passenger reserve it is enough into/
Time out, to avoid pedestrian accident.
To achieve the goals above, the invention discloses a kind of vertical lift car door folding control methods comprising opens
Door timer and delay timer close the car door, when someone's entry/exit when detecting that the enabling timer overflows
When carriage, the delay timer resets and starts timing；After the car door opens the door in place, the enabling timer starts to count
When, carriage described in someone's entry/exit is first detected whether during timing, when detecting carriage described in someone's entry/exit, is stopped to institute
The detection whether enabling timer overflows is stated, meanwhile, the delay timer starts timing, after the delay timer overflows
Carriage described in someone's entry/exit is detected whether again, if not, whether detection enabling timer overflows.
Compared with prior art, in vertical lift car door folding control method of the present invention, when car door is opened in place
When so that enabling timer working, someone's entry/exit carriage is first detected whether before carrying out detection enabling timer and whether overflowing,
When detecting someone's entry/exit carriage, stop the detection whether clamshell doors timer overflows, does not know enabling meter in control system
When device whether overflow in the case where, door close commands will not be issued to, elevator control system even if opening the door and holding time, and this
When, delay timer is started to work, and until delay timer spilling, if not detecting someone's entry/exit carriage again, is just opened
Begin to detect whether enabling timer overflows, it follows that a length of passenger has when the unlatching opportunity of delay timer and its setting
Sequence enters carriage and has reserved enough interval times, it may be assumed that car door in the open state, as long as someone's entry/exit is once electric
Ladder, delay timer will reset reclocking, and before delay timer timing is overflowed, car door is kept it turned on, thus
Effectively avoid that then car door closes strike passenger suddenly when the elevator cab door opening time.
Preferably, the light curtain system for detecting whether someone's entry/exit is equipped on the car door, when the light curtain system
The delay timer starts timing after system is triggered and restores.
Preferably, specific control flow includes:
1) when, the car door is opened the door in place, door opening state is kept；
2), the enabling timer starts timing；
3), detect whether the light curtain system is triggered, if so, stopping the inspection whether overflowing to the enabling timer
It surveys and transfers to execute following step 3.1~3.3, if not, then executing following step 4；
3.1), detect whether the light curtain system is restored, if so, the delay timer starts timing, if not, after
Continuous detection；
3.2), detect whether the delay timer overflows, if so, reentering step 2；If not, into following
Step 3.3；
3.3), whether detection light curtain system is triggered again, if so, executed since step 3.1 again, if not,
Enter step 3.2；
4), judge whether the enabling timer overflows, if so, the car door is closed, if not, reentering step
Rapid 2.
Invention additionally discloses a kind of vertical lift car door folding control systems comprising:
Control unit；
Detection unit is electrically connected, for detecting whether someone's entry/exit carriage with described control unit；
Timing unit comprising the enabling timer and delay timer being electrically connected respectively with described control unit, when
When described control unit detects that the enabling timer overflows, the order for closing the car door is issued, when the detection is single
When member detects carriage described in someone's entry/exit, the delay timer resets and starts timing；
During in the enabling timer, the detection unit real-time detection whether carriage described in someone's entry/exit,
And during the delay timer timing, described control unit stops the overflow checking to the enabling timer.
Preferably, the detection unit is the light curtain system being mounted on the car door, when the light curtain system is touched
The delay timer starts timing after sending out and restoring.
Invention additionally discloses a kind of vertical lift car door folding control systems comprising:
One or more processors；
Memory；
And one or more programs, wherein one or more programs are stored in the memory, and are configured
It is executed at by one or more of processors, described program includes for executing vertical lift car door folding as described above
The instruction of control method.
Invention additionally discloses a kind of computer readable storage mediums comprising the calculating being used in combination with elevator control system
Machine program, the computer program can be executed by processor to complete vertical lift car door as described above folding control side
Method.
Detailed description of the invention
Fig. 1 is the specific control flow chart of vertical lift of embodiment of the present invention car door folding control method.
Fig. 2 is the theory structure schematic diagram of vertical lift of embodiment of the present invention car door folding control system.
Fig. 3 is elevator cab door folding control flow chart in the prior art.
Specific embodiment
For technology contents, structure feature, realization principle and the objects and the effects that the present invention will be described in detail, tie below
It closes embodiment and attached drawing is cooperated to be explained in detail.
The invention discloses a kind of vertical lift car door folding control methods comprising enabling timer and delay timing
Device.When detecting that enabling timer overflows, car door is closed；When someone's entry/exit carriage, delay timer resets and starts
Timing, i.e., whenever someone's entry/exit carriage is primary, delay timer resets primary and starts timing, when there is more people entry/exit sedan-chair simultaneously
When compartment, treated as a people.Control method in the present embodiment specifically: after car door opens the door in place, enabling timer starts
Timing first detects whether someone's entry/exit carriage during timing, when detecting someone's entry/exit carriage, stop clamshell doors timing
The detection whether device overflows, meanwhile, delay timer starts timing, detects whether someone again after delay timer overflows
Entry/exit carriage, if not, whether detection enabling timer overflows.In the present embodiment, when enabling timer starts timing,
To whether the detection whether detection of someone's entry/exit carriage overflows prior to clamshell doors timer, that is to say, that car door open
Afterwards, it is first begin to detect whether someone's entry/exit carriage, moreover, stopping clamshell doors timing when detecting someone's entry/exit carriage
The detection whether device overflows is maintained in the case where elevator control system does not know whether enabling timer overflows even if opening the door
Time arrives, and elevator control system will not issue door close commands, and at this point, delay timer is started to work, until the timing that is delayed
Device overflows, if not detecting someone's entry/exit carriage again, just starts to detect whether enabling timer overflows, it follows that
A length of passenger orderly enters carriage and has reserved enough interval times when the unlatching opportunity of delay timer and its setting.
Specifically, the setting timing duration of delay timer can be 1~5s, preferably 3s, be in open shape in car door
When state, enabling timer starts timing, and passenger starts orderly to enter carriage, when first passenger's entry/exit carriage, stops split
The detection whether door timer overflows, while delay timer timing starts, within the 3s time, if subsequent have second passenger
Entry/exit carriage, then delay timer restarts timing, within the next 3s time, if subsequent have third position passenger
Entry/exit carriage is repeated then delay timer restarts timing again with this, until delay timer overflows, if subsequent
Nobody's entry/exit carriage starts to detect whether enabling timer overflows, if enabling timer overflows at this time, car door starts
Close, if enabling timer does not overflow also at this time, repeat it is above-mentioned to whether the work that someone's entry/exit carriage is detected
Process.By embodiment it is found that delay timer all can multiplying to next bit entry/exit carriage when having passenger's entry/exit carriage every time
Visitor reserves the enough entry/exit time, to avoid striking passenger in car door closing process.Preferably, being installed on car door
There is the light curtain system for detecting whether someone's entry/exit, delay timer starts timing after light curtain system is triggered and restores.
Further, as shown in Figure 1, the specific control flow of vertical lift car door folding control method of the present invention are as follows:
S1: when car door is opened the door in place, door opening state is kept；
S2: enabling timer starts timing, i.e. T1=0；
S3: whether detection light curtain system is triggered, if so, stopping the detection whether clamshell doors timer overflows and transferring
Following step S31~S33 is executed, if not, then executing following step S4；In the present embodiment, as T1 >=Z1, enabling timing
Device overflows, and Z1 can be 3~10s, preferably 10s；
S31: whether detection light curtain system is restored, namely whether detection current passenger entry/exit carriage finishes, if so, prolonging
When timer start timing, T2=0 is continued to test if not；
S32: whether detection delay timer overflows, if so, reentering step S3；If not, into following step
S33；When T2 >=Z2 constantly, delay timer overflows, and in the present embodiment, sets Z2=3s；
S33: whether detection light curtain system is triggered again, if so, executed since step S31 again, if not, into
Enter step S32；
S4, judge whether enabling timer overflows, if so, car door is closed, if not, reentering step S3.
For the execution convenient for above-mentioned control method, such as Fig. 2, a kind of vertical lift is also disclosed in another embodiment of the present invention
Car door folding control system comprising control unit 10, detection unit 11 and timing unit 12.Detection unit 11 and control are single
Member 10 is electrically connected, for detecting whether someone's entry/exit carriage, which is preferably light curtain system.Timing unit
12 include the enabling timer and delay timer being electrically connected respectively with control unit 10, when control unit 10 detects enabling
When timer overflows, the order for closing car door is issued, when detection unit 11 detects someone's entry/exit carriage, be delayed timing
Device resets and starts timing；During in enabling timer, 11 real-time detection of detection unit whether someone's entry/exit carriage, and,
During delay timer timing, control unit 10 stops the overflow checking of clamshell doors timer.About above-mentioned vertical lift sedan-chair
The specific workflow of compartment door folding control system please refers to above-mentioned vertical lift car door folding control method, no longer superfluous herein
It states.
In addition, invention additionally discloses a kind of vertical lift car door folding control systems comprising one or more processing
Device, memory；And one or more programs, wherein one or more programs are stored in memory, and are configured to
It is performed by one or more processors, program includes for executing vertical lift car door folding control method as described above
Instruction.
Furthermore invention additionally discloses a kind of computer readable storage mediums comprising is used in combination with elevator control system
Computer program, computer program can be executed by processor to complete vertical lift car door as described above folding control side
Method.
The above disclosure is only a preferred example of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore according to equivalent variations made by scope of the present invention patent, still falls within the range that the present invention is covered.
Claims (7)
1. a kind of vertical lift car door folding control method, which is characterized in that including enabling timer and delay timer, when
When detecting that the enabling timer overflows, the car door is closed, when someone's entry/exit carriage, the delay timer is multiple
Position simultaneously starts timing；
After the car door opens the door in place, the enabling timer starts timing, and someone's entry/exit is first detected whether during timing
The carriage stops the detection whether overflowing to the enabling timer when detecting carriage described in someone's entry/exit, meanwhile,
The delay timer starts timing, detects whether carriage described in someone's entry/exit again after the delay timer overflows, such as
Fruit is no, and whether detection enabling timer overflows.
2. vertical lift car door folding control method according to claim 1, which is characterized in that pacify on the car door
Equipped with for detecting whether someone's entry/exit light curtain system, the delay timing after light curtain system is triggered and restores
Device starts timing.
3. vertical lift car door folding control method according to claim 2, which is characterized in that specific control flow packet
It includes:
1) when, the car door is opened the door in place, door opening state is kept；
2), the enabling timer starts timing；
3), detect whether the light curtain system is triggered, if so, stopping the detection whether overflowing to the enabling timer simultaneously
Then following step 3.1~3.3 is executed, if not, then executing following step 4；
3.1), detect whether the light curtain system is restored, if so, the delay timer starts timing, if not, continuing to examine
It surveys；
3.2), detect whether the delay timer overflows, if so, reentering step 2；If not, into following step
3.3；
3.3), whether detection light curtain system is triggered again, if so, executed since step 3.1 again, if not, into
Step 3.2；
4), judge whether the enabling timer overflows, if so, the car door is closed, if not, reentering step 2.
4. a kind of vertical lift car door folding control system characterized by comprising
Control unit；
Detection unit is electrically connected, for detecting whether someone's entry/exit carriage with described control unit；
Timing unit comprising the enabling timer and delay timer being electrically connected respectively with described control unit, when described
When control unit detects that the enabling timer overflows, the order for closing the car door is issued, when the detection unit is examined
When measuring carriage described in someone's entry/exit, the delay timer resets and starts timing；
During in the enabling timer, the detection unit real-time detection whether carriage described in someone's entry/exit, and, In
During the delay timer timing, described control unit stops the overflow checking to the enabling timer.
5. vertical lift car door folding control system according to claim 4, which is characterized in that the detection unit is
The light curtain system being mounted on the car door, the delay timer starts to count after the light curtain system is triggered and restores
When.
6. a kind of vertical lift car door folding control system characterized by comprising
One or more processors；
Memory；
And one or more programs, wherein one or more programs are stored in the memory, and be configured to by
One or more of processors execute, and described program includes for executing such as the described in any item vertical electricity of claim 1 to 3
The instruction of terraced car door folding control method.
7. a kind of computer readable storage medium, which is characterized in that including the computer journey being used in combination with elevator control system
Sequence, the computer program can be executed by processor to complete such as the described in any item vertical lift car doors of claim 1 to 3
Folding control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733701.9A CN110526090A (en) | 2019-08-08 | 2019-08-08 | Vertical lift car door folding control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733701.9A CN110526090A (en) | 2019-08-08 | 2019-08-08 | Vertical lift car door folding control method and system |
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| CN110526090A true CN110526090A (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910733701.9A Pending CN110526090A (en) | 2019-08-08 | 2019-08-08 | Vertical lift car door folding control method and system |
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| EP0544541A2 (en) * | 1991-11-27 | 1993-06-02 | Otis Elevator Company | Elevator system having dynamically variable door dwell time |
| JPH0656375A (en) * | 1992-08-04 | 1994-03-01 | Toshiba Corp | Door controller of elevator |
| JP2006347686A (en) * | 2005-06-15 | 2006-12-28 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
| CN103708329A (en) * | 2013-12-19 | 2014-04-09 | 宁波申菱电梯配件有限公司 | Method for controlling elevator door |
| CN103803387A (en) * | 2012-11-08 | 2014-05-21 | 华升富士达电梯有限公司 | Elevator door equipment for elevator and control method thereof |
| CN105253756A (en) * | 2015-10-13 | 2016-01-20 | 广州日滨科技发展有限公司 | Method and system for controlling door closing of elevator |
| CN107176531A (en) * | 2016-03-11 | 2017-09-19 | 上海三菱电梯有限公司 | Elevator control method |
| CN108217401A (en) * | 2016-12-15 | 2018-06-29 | 上海三菱电梯有限公司 | Elevator control system |
| CN109896401A (en) * | 2017-12-11 | 2019-06-18 | 日立楼宇技术（广州）有限公司 | A kind of method, apparatus, equipment and the storage medium of the control of elevator door |
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2019
- 2019-08-08 CN CN201910733701.9A patent/CN110526090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0544541A2 (en) * | 1991-11-27 | 1993-06-02 | Otis Elevator Company | Elevator system having dynamically variable door dwell time |
| JPH0656375A (en) * | 1992-08-04 | 1994-03-01 | Toshiba Corp | Door controller of elevator |
| JP2006347686A (en) * | 2005-06-15 | 2006-12-28 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
| CN103803387A (en) * | 2012-11-08 | 2014-05-21 | 华升富士达电梯有限公司 | Elevator door equipment for elevator and control method thereof |
| CN103708329A (en) * | 2013-12-19 | 2014-04-09 | 宁波申菱电梯配件有限公司 | Method for controlling elevator door |
| CN105253756A (en) * | 2015-10-13 | 2016-01-20 | 广州日滨科技发展有限公司 | Method and system for controlling door closing of elevator |
| CN107176531A (en) * | 2016-03-11 | 2017-09-19 | 上海三菱电梯有限公司 | Elevator control method |
| CN108217401A (en) * | 2016-12-15 | 2018-06-29 | 上海三菱电梯有限公司 | Elevator control system |
| CN109896401A (en) * | 2017-12-11 | 2019-06-18 | 日立楼宇技术（广州）有限公司 | A kind of method, apparatus, equipment and the storage medium of the control of elevator door |
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Application publication date: 20191203 |