CN108756706B - A kind of exchange roller shutter door control method and control system - Google Patents
A kind of exchange roller shutter door control method and control system Download PDFInfo
- Publication number
- CN108756706B CN108756706B CN201810567588.7A CN201810567588A CN108756706B CN 108756706 B CN108756706 B CN 108756706B CN 201810567588 A CN201810567588 A CN 201810567588A CN 108756706 B CN108756706 B CN 108756706B
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- Prior art keywords
- door body
- time
- current
- door
- hampered
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
Abstract
The present invention provides a kind of exchange roller shutter door control method and control system, when door body uplink, controller real-time detection current of electric determines the upper limit of door body according to size of current；When the door body downlink, the controller real-time detection current of electric determines the lower limit of the door body according to size of current；Calculate that the door body runs to the lockup of lower limit from upper limit and the door body runs to from lower limit the opening time of upper limit;If the door body downgoing time is close to lockup, closing is hampered rebound function, and the controller controls motor stopping when being hampered, if downgoing time is greater than lockup, the controller controls the motor stopping.The device can ensure the safety of rolling screen door, and door body is avoided to damage.
Description
Technical field
The present invention relates to rolling screen door field more particularly to a kind of exchange roller shutter door control method and control systems.
Background technique
Rolling screen door is cascaded with the movable door piece of multi-joint, in fixed slideway, with spool above door is
Door above and below heart rotation, is widely used in shop, warehouse etc..
Current exchange it is plug-in with exchange tubular type rolling screen door reach limit after, be by electric machine spacing switch directly cutting electricity
Source is shut down, and limit signal is not directly fed back to controller, and controller cannot judge the limit situation of rolling screen door, cannot especially sentence
Disconnected rolling screen door is with a distance from lower limit.For having the rolling screen door for the rebound function that is hampered, when rolling screen door is hampered close to lower limit,
Rolling screen door meeting inverted running a small distance, and rolling screen door is caused to be unable to completely close, so that door body has a bit of from the ground
Gap, to leave security risk, if mechanical breakdown occurs for limit switch, motor cannot be shut down after reaching limit, cause door body
Damage.
Summary of the invention
Invention provides a kind of exchange roller shutter door control method, is monitored to motor working current and time, judges door
The position of body and motion state, and control the folding of door body and the function that is hampered, it ensures the safety of rolling screen door, door body is avoided to damage
Bad, invention also provides a kind of exchange rolling door control systems, improve the safety in rolling screen door operational process.
In order to reach the purpose, invention is adopted the following technical scheme that
A kind of exchange roller shutter door control method, which comprises the following steps:
When door body uplink, controller real-time detection current of electric determines the upper limit of door body according to size of current；
When the door body downlink, the controller real-time detection current of electric determines the door body according to size of current
Lower limit；
Calculate that the door body runs to the lockup of lower limit from upper limit and the door body is run to from lower limit
The opening time of limit;
If the door body downgoing time is close to lockup, closing is hampered rebound function, controller control when being hampered
Motor stopping processed, if downgoing time is greater than lockup, the controller controls the motor stopping.
As a preference, when working normally, if the door body upstream time is greater than opening time, the controller control
Make the motor stopping.
As a preference, if the controller controls when the door body upstream time is greater than opening time reference value 1s
The motor stopping.
As a preference, the door body is run at least once back and forth between upper limit and lower limit when debugging, read
And maximum current in operational process is selected, running current is arranged with this and determines the current reference value that is hampered.
As a preference, rolling screen door work is after a certain period of time, running current is debugged and updated automatically and is determined and is met
Hinder current reference value.
As a preference, closing is hampered anti-when the door body downgoing time and lockup reference value difference are less than 1s
Bouncing function.
A kind of exchange rolling door control system, including controller, the controller include control circuit, current sampling circuit
With timer, the control circuit control motor rotation, the motor drives spool turns by chain conveyer, and then drives door body
Activity, the current sampling circuit detect the current of electric variation, and the timer monitors motor operating time, and feature exists
In: when debugging, the control circuit controls the motor rotation, and the door body uplink and downlink are big according to the current of electric
Upper limit, lower limit and the normal operating current reference value of the small determination door body, the timer obtain door body uplink and
The descending reference time；When the door body downgoing time is close to the descending reference time, closing is hampered rebound function, if the door body is met
Then the controller controls the motor stalling for resistance；When the door body upstream time is more than the uplink reference time, the controller
Control the motor stalling.
As a preference, further including the electronic stopper for detecting the door body position, the electronic stopper is detected
When the distance between the door body and the lower limit are less than certain value, the rebound function that is hampered is closed, if the door body is hampered
The controller controls the motor stalling.
To sum up, compared with prior art, it is the advantages of invention: by being monitored to motor working current and time,
Judge that position and the motion state of door body, the function that is hampered to it switch over, avoid crack between a door and its frame excessive, has ensured personnel and property
Safety；It avoids being damaged when door body uplink, and is not influenced by Conventional limit configuration state, stability is high.
Detailed description of the invention
Fig. 1 is enabling flow chart；
Fig. 2 is shutdown flow chart.
Specific embodiment
Middle embodiment is described further invention with reference to the accompanying drawing.
A kind of exchange roller shutter door control method as shown in Figures 1 and 2, comprising the following steps:
When door body uplink, controller real-time detection current of electric determines the upper limit of door body according to size of current；Under door body
When row, controller real-time detection current of electric determines the lower limit of door body according to size of current；Door body is calculated to run from upper limit
The opening time of upper limit is run to from lower limit to the lockup and door body of lower limit.
If door body downgoing time and lockup reference value difference are less than 1s, the rebound function that is hampered is closed, be hampered time control
Device processed controls motor stopping, if downgoing time is greater than lockup, controller controls motor stopping.If door body downgoing time is big
In lockup 1 second, then controller controlled motor stopping.When normal work, if door body upstream time is greater than opening time 1 second,
Then controller controls motor stopping.
When debugging, door body is run at least once back and forth between upper limit and lower limit, is read and is selected in operational process
Maximum current, running current be set and is determined with this be hampered current reference value, on the basis of door body running current value
Increase by 0.2 ampere and its normal shutdown electric current is set.Rolling screen door works after certain time or number, debugs automatically and updates normal work
Make electric current and determine the new current reference value that is hampered, because of the electricity of motor caused by a variety of causes after avoiding door body from running a period of time
Rheology cause to be hampered malfunction, rolling screen door can not normal use the problem of.In door body operational process, according to current of electric
Variation, which is read, determines that simultaneously reading door body opens the door and lockup, and the enabling run next time using this time as door body and shutdown base
Between punctual, current of electric is zero as the foundation for judging that door body stops.
A kind of exchange rolling door control system, including controller, controller include control circuit, current sampling circuit and meter
When device, control circuit controls motor rotation, and motor drives spool turns, and then driving door body activity by chain conveyer, and electric current adopts
Sample circuit detects current of electric variation, and timer monitors motor operating time.When debugging, control circuit controls motor rotation, door
Body uplink and downlink determine upper limit, lower limit and the normal operating current reference value of door body, meter according to current of electric size
When device obtain the door body uplink and downlink reference time；When door body downgoing time is close to the descending reference time, closing is hampered the function that rebounds
Can, the controller control motor stalling if door body is hampered；When door body upstream time is more than the uplink reference time, controller control electricity
Machine stalling.
It further include the electronic stopper for detecting door body position, electronic stopper detects the distance between door body and lower limit
When less than certain value, the rebound function that is hampered is closed, controller control motor stalling, cooperates with timer if door body is hampered, into
The safety of one step guarantee rolling screen door.Switching be hampered function when door body between lower limit body at a distance from be chosen as 5-10cm.
Described above is only the explanation to invention, so that those of ordinary skill in the art's can completely implements this programme,
It but is not the limitation to invention, those skilled in the art can according to need after reading this specification and do to the present embodiment
It haunts the modification of creative contribution, these are all without creative modification, but as long as in the scope of the claims of invention
Inside all by the protection of Patent Law.
Claims (7)
1. a kind of exchange roller shutter door control method, which comprises the following steps:
When door body uplink, controller real-time detection current of electric determines the upper limit of door body according to size of current；
When the door body downlink, the controller real-time detection current of electric determines the lower limit of the door body according to size of current
Position；
Calculate that the door body runs to the lockup of lower limit from upper limit and the door body from lower limit runs to upper limit
Opening time;
If the door body downgoing time is close to lockup, closing is hampered rebound function, controller control electricity when being hampered
Machine is shut down, if downgoing time is greater than lockup, the controller controls the motor stopping.
2. a kind of exchange roller shutter door control method according to claim 1, it is characterised in that: when normal work, if described
Door body upstream time is greater than opening time, then the controller controls the motor stopping.
3. a kind of exchange roller shutter door control method according to claim 2, it is characterised in that: if the door body upstream time
When greater than opening time reference value 1s, the controller controls the motor stopping.
4. a kind of exchange roller shutter door control method according to claim 1, it is characterised in that: when debugging, the door body exists
The maximum current for reading and being selected in operational process at least once is run between upper limit and lower limit back and forth, is arranged just with this
Normal operating current simultaneously determines the current reference value that is hampered.
5. a kind of exchange roller shutter door control method according to claim 4, it is characterised in that: rolling screen door work certain time
Afterwards, running current is debugged and updated automatically and the current reference value that is hampered.
6. a kind of exchange roller shutter door control method according to claim 1, it is characterised in that: the door body downgoing time with
When lockup reference value difference is less than 1s, the rebound function that is hampered is closed.
7. a kind of exchange rolling door control system, including controller, the controller include control circuit, current sampling circuit with
Timer, the control circuit control motor rotation, the motor drives spool turns by chain conveyer, and then drives door body living
Dynamic, the current sampling circuit detects the current of electric variation, and the timer monitors motor operating time, and feature exists
In: when debugging, the control circuit controls the motor rotation, and the door body uplink and downlink are big according to the current of electric
Upper limit, lower limit and the normal operating current reference value of the small determination door body, the timer obtain in the door body
The capable and descending reference time；When the door body downgoing time is close to the descending reference time, closing is hampered rebound function, if the door
The body then controller that is hampered controls the motor stalling；When the door body upstream time is more than the uplink reference time, the control
Device processed controls the motor stalling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567588.7A CN108756706B (en) | 2018-06-05 | 2018-06-05 | A kind of exchange roller shutter door control method and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567588.7A CN108756706B (en) | 2018-06-05 | 2018-06-05 | A kind of exchange roller shutter door control method and control system |
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| Publication Number | Publication Date |
|---|---|
| CN108756706A CN108756706A (en) | 2018-11-06 |
| CN108756706B true CN108756706B (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810567588.7A Active CN108756706B (en) | 2018-06-05 | 2018-06-05 | A kind of exchange roller shutter door control method and control system |
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| CN (1) | CN108756706B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110692399B (en) * | 2019-09-30 | 2022-02-22 | 昆明尚禾农业科技有限公司 | Precise control and monitoring method and device for film rolling motor of greenhouse |
| CN110956786A (en) * | 2019-11-07 | 2020-04-03 | 漳州市安麟机电研究所有限公司 | Voice system of electric rolling door |
| CN111173428A (en) * | 2020-03-15 | 2020-05-19 | 郑义祥 | Multifunctional roller shutter door system |
| CN112065256B (en) * | 2020-08-12 | 2022-08-26 | 福建安麟智能科技股份有限公司 | Subway rolling shutter door control method |
| CN112856774B (en) * | 2021-02-01 | 2022-10-28 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner guide plate and air conditioner |
| CN113131797B (en) * | 2021-04-16 | 2022-05-03 | 宁波杜亚机电技术有限公司 | Method for controlling single-phase asynchronous motor to stop when meeting with resistance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181838A (en) * | 1997-09-01 | 1999-03-26 | Sanwa Shutter Corp | Opening and closing controller of electric shutter for building |
| CN1514104A (en) * | 2002-12-25 | 2004-07-21 | ���α�����ʽ���� | Shutter rolling mechanism including step-by-step motor controller for controlling upper and lower limit stop position |
| JP2004308349A (en) * | 2003-04-10 | 2004-11-04 | Fuji Electric Fa Components & Systems Co Ltd | Shutter driving device |
| CN102587818A (en) * | 2012-03-05 | 2012-07-18 | 宁波杜亚机电技术有限公司 | Method for automatically calibrating stroke of electric rolling curtain |
| CN205477329U (en) * | 2015-08-04 | 2016-08-17 | 漳州市雷奥德机电设备有限公司 | Rolling door machine chance through current detection hinders bounce -back device |
| CN107587833A (en) * | 2017-09-18 | 2018-01-16 | 福建安麟智能科技股份有限公司 | A kind of Australia's formula roller shutter door control method |
-
2018
- 2018-06-05 CN CN201810567588.7A patent/CN108756706B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1181838A (en) * | 1997-09-01 | 1999-03-26 | Sanwa Shutter Corp | Opening and closing controller of electric shutter for building |
| CN1514104A (en) * | 2002-12-25 | 2004-07-21 | ���α�����ʽ���� | Shutter rolling mechanism including step-by-step motor controller for controlling upper and lower limit stop position |
| JP2004308349A (en) * | 2003-04-10 | 2004-11-04 | Fuji Electric Fa Components & Systems Co Ltd | Shutter driving device |
| CN102587818A (en) * | 2012-03-05 | 2012-07-18 | 宁波杜亚机电技术有限公司 | Method for automatically calibrating stroke of electric rolling curtain |
| CN205477329U (en) * | 2015-08-04 | 2016-08-17 | 漳州市雷奥德机电设备有限公司 | Rolling door machine chance through current detection hinders bounce -back device |
| CN107587833A (en) * | 2017-09-18 | 2018-01-16 | 福建安麟智能科技股份有限公司 | A kind of Australia's formula roller shutter door control method |
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| CN108756706A (en) | 2018-11-06 |
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