WO2013082836A1 - Method for controlling operation of electric door - Google Patents

Method for controlling operation of electric door Download PDF

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Publication number
WO2013082836A1
WO2013082836A1 PCT/CN2011/084234 CN2011084234W WO2013082836A1 WO 2013082836 A1 WO2013082836 A1 WO 2013082836A1 CN 2011084234 W CN2011084234 W CN 2011084234W WO 2013082836 A1 WO2013082836 A1 WO 2013082836A1
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WO
WIPO (PCT)
Prior art keywords
motor
recorded
door body
load current
current
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Application number
PCT/CN2011/084234
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French (fr)
Chinese (zh)
Inventor
刘王雍杰
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漳州市麒麟电子有限公司
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Publication of WO2013082836A1 publication Critical patent/WO2013082836A1/en

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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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/50—Fault detection
    • E05Y2400/506—Fault detection of counterbalance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/52—Safety arrangements
    • E05Y2400/53—Wing impact prevention or reduction
    • E05Y2400/54—Obstruction or resistance detection
    • E05Y2400/58—Sensitivity setting or adjustment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • 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

Definitions

  • the invention relates to a control method for the operation of an electric door, in particular to a control method capable of adapting to the automatic rebound of the garage electric door after the resistance is blocked.
  • the well-known garage door controller has the strength of the torsion spring to raise the door body, and the garage door controller mostly requires the function of automatically rebounding and ascending after the downward resistance, avoiding damage to humans and animals, and avoiding the door body. And the motor is damaged.
  • the resistance of the garage door is mostly determined by the slow speed of the motor or the increase of the load current.
  • the speed and load current of the motor are closely related to the torsion spring.
  • the torsion spring works for many years, the lifting force will be significantly smaller.
  • the motor speed is obviously slowed down and the load current is obviously increased.
  • the garage door controller cannot adapt to the change of the torsion spring strength, and can not accurately sense the resistance of the door body, so that the resistance needs to be particularly large to rebound. It causes certain damage to people or things, or it is easy to misjudge the encounter as a hindrance, so that the door body will rebound and go up, and it will not close normally.
  • the present invention provides a method of controlling the operation of an electric door.
  • the control method can make the garage electric door controller automatically adapt to the change of the torsion spring strength, and can accurately sense the resistance of the door body after the door body is used for a long time.
  • a control method for the operation of the electric door comprises the following steps: 1 entering the learning state, and recording the initial load current or the initial motor speed when the motor descends every 5-10 CM of the electric door body; setting the rated value of the motor down The current resistance value or the rated speed encounters the resistance value; 2 enters the use state, the electric door body downlink records the load current or the motor speed when the current motor is down every 5-10CM, and compares the current recorded load current with Last time (learning state) Whether the difference of the load current (initial load current) recorded in the corresponding position is greater than the rated current resistance value, or compare the current recorded motor speed with the motor speed recorded in the corresponding position of the previous (learning state) ( Whether the difference of the initial motor speed is less than the rated speed resistance; 3 If the comparison result of step 2 is YES, the motor stops, then reverses upward, and the electric door body enters the ascending state; 4 if the comparison result of step 2 is No, the current recorded load current or motor speed is replaced by the previous (learning
  • the invention overcomes the existing garage electric door controller and can not automatically adapt to the change of the torsion spring strength. After a long time of use, the insufficiency of the door body encountering the resistance degree cannot be accurately sensed.
  • the speed or current of the door body is first recorded.
  • the present invention divides the door body running track into several small segments (the distance of the door body is every 5-10CM) ), then write down the speed of the motor or the load current in each small segment, and compare it with the speed of the last recorded speed or load current to determine the resistance of the door.
  • the electric operation control method of the invention can make the garage electric door controller which raises the door body by the torsion spring force, can still close the door normally after long working for a long time, can accurately sense the resistance level, and realize the downward resistance after good resistance. Automatic bounce upstream function.
  • FIG. 1 is a schematic flow chart of a method for controlling an electric door operation according to the present invention
  • a control method for the operation of the electric door first enters a learning state in which the electric door body descends every 5-10 CM to record the initial load current or the initial motor speed when the motor descends. And set the rated current resistance value or the rated speed resistance value of the motor down.
  • the load of the current motor down or the motor speed is recorded first every 5-10CM of the electric door body, and then the current recorded load current is compared with the previous (learning state) position. Is the difference between the recorded load current (initial load current) greater than the rated current resistance value, or is the difference between the currently recorded motor speed and the motor speed (initial motor speed) recorded in the corresponding position of the previous (learning state)? Less than the rated speed resistance value; according to the difference between the load current or the motor speed to determine the strength of the obstacle when the door is down.
  • the load current or motor speed is used as the reference value for the next use; the electric door body remains in the down state.
  • the present invention records the load current or the motor speed of the motor every time the electric door body is operated, and can judge the down time of the door body according to the load current of the last motor or the speed of the motor speed.
  • the strength of the resistance can be automatically adapted to the change of the strength of the torsion spring, and the resistance of the door body is sensed for a long time.

Abstract

A method for controlling the operation of an electric door. During each time of operation of an electric door body, the load current or the motor speed of the motor is recorded, and according to the load current or the motor speed of the motor of the previous time, the resisting force when the door body goes down is determined, so as to automatically adapt to the change of the force of the torsion spring in a more desirable manner and accurately sense the resisting force on the door body for a long time.

Description

一种电动门运行的控制方法  Control method for electric door operation 技术领域 Technical field
本发明涉及一种电动门运行的控制方法，尤其是指能够适应车库电动门下行遇阻后能自动反弹上行的控制方法。The invention relates to a control method for the operation of an electric door, in particular to a control method capable of adapting to the automatic rebound of the garage electric door after the resistance is blocked.
背景技术 Background technique
目前，公知的车库门控制器都有借助扭簧的力度来提升门体，而车库门控制器大都要求有下行遇阻后能自动反弹上行的功能，避免人和动物受到伤害，及避免门体和电机受到损坏。车库门遇阻大都是依据电机的转速变慢或是依据负载电流变大来判断的，而电机的转速和负载电流与扭簧密切相关，当扭簧长年累月工作后，其提升力度会显著变小，造成电机转速明显变慢和负载电流明显变大，一般车库门控制器不能适应扭簧力度的变化，不能准确感应门体的遇阻力度，从而使得遇阻力度需特别大才能反弹上行，会对人或物造成一定的损害，或者容易误判为遇阻，使得门体一下行就反弹上行，不能正常关门。At present, the well-known garage door controller has the strength of the torsion spring to raise the door body, and the garage door controller mostly requires the function of automatically rebounding and ascending after the downward resistance, avoiding damage to humans and animals, and avoiding the door body. And the motor is damaged. The resistance of the garage door is mostly determined by the slow speed of the motor or the increase of the load current. The speed and load current of the motor are closely related to the torsion spring. When the torsion spring works for many years, the lifting force will be significantly smaller. The motor speed is obviously slowed down and the load current is obviously increased. Generally, the garage door controller cannot adapt to the change of the torsion spring strength, and can not accurately sense the resistance of the door body, so that the resistance needs to be particularly large to rebound. It causes certain damage to people or things, or it is easy to misjudge the encounter as a hindrance, so that the door body will rebound and go up, and it will not close normally.
发明内容 Summary of the invention
针对现有技术中存在的不足之处，本发明提供一种电动门运行的控制方法。该控制方法能够使得车库电动门控制器能自动适应扭簧力度的变化，在门体长时间使用后，还能准确感应门体的遇阻力度。In view of the deficiencies in the prior art, the present invention provides a method of controlling the operation of an electric door. The control method can make the garage electric door controller automatically adapt to the change of the torsion spring strength, and can accurately sense the resistance of the door body after the door body is used for a long time.
为实现上述目的，本发明技术方案为：To achieve the above object, the technical solution of the present invention is:
一种电动门运行的控制方法，包括下列步骤：①进入学习状态，电动门门体下行每隔5－10CM的距离记录下电机下行时的　初始负载电流或初始电机转速；设定电机下行的额定电流遇阻值或额定转速遇阻值；②进入使用状态，电动门门体下行每隔5－10CM的距离记录下当前电机下行时的负载电流或电机转速，并比较当前记录下来的负载电流与上一次（学习状态）相应位置记录的负载电流（初始负载电流）的差值是否大于额定电流遇阻值，或比较当前记录下来的电机转速与上一次（学习状态）相应位置记录的电机转速（初始电机转速）的差值是否小于额定转速遇阻值；③若步骤②的比较结果为是，则电机停机，然后反向上行，电动门门体进入上行状态；④若步骤②的比较结果为否，则将当前记录下来的负载电流或电机转速代替上一次（学习状态）相应位置记录的负载电流或电机转速，作为下一次使用的参考值；电动门门体保持下行状态。A control method for the operation of the electric door comprises the following steps: 1 entering the learning state, and recording the initial load current or the initial motor speed when the motor descends every 5-10 CM of the electric door body; setting the rated value of the motor down The current resistance value or the rated speed encounters the resistance value; 2 enters the use state, the electric door body downlink records the load current or the motor speed when the current motor is down every 5-10CM, and compares the current recorded load current with Last time (learning state) Whether the difference of the load current (initial load current) recorded in the corresponding position is greater than the rated current resistance value, or compare the current recorded motor speed with the motor speed recorded in the corresponding position of the previous (learning state) ( Whether the difference of the initial motor speed is less than the rated speed resistance; 3 If the comparison result of step 2 is YES, the motor stops, then reverses upward, and the electric door body enters the ascending state; 4 if the comparison result of step 2 is No, the current recorded load current or motor speed is replaced by the previous (learning state) corresponding position. The recorded load current or motor speed is used as the reference value for the next use; the electric door body remains in the down state.
上述技术方案的有益之处在于：The above technical solutions are beneficial in that:
本发明为了克服现有的车库电动门控制器不能自动适应扭簧力度变化，长时间使用后，不能准确感应门体遇阻力度的不足之处。当门体正常上行或下行时，先将门体运行时的转速或电流记下来，为了使记忆的电流更精准，本发明将门体运行轨迹分成若干个小段（门体下行每隔5－10CM的距离），然后记下每个小段内电机的转速或者负载电流的大小，并与上次记下的转速或负载电流的大小进行比较来判断门体的遇阻情况。这样，每次扭簧力度的变化都被记录下来，从而达到控制器能自动适应扭簧力度变化的目的。本发明的电动运行控制方法可以使得借助扭簧力度来提升门体的车库电动门控制器在长年累月工作后，仍然能正常关门，能准确的感应遇阻力度大小，很好的实现下行遇阻后自动反弹上行的功能。The invention overcomes the existing garage electric door controller and can not automatically adapt to the change of the torsion spring strength. After a long time of use, the insufficiency of the door body encountering the resistance degree cannot be accurately sensed. When the door body is normally ascending or descending, the speed or current of the door body is first recorded. In order to make the memory current more precise, the present invention divides the door body running track into several small segments (the distance of the door body is every 5-10CM) ), then write down the speed of the motor or the load current in each small segment, and compare it with the speed of the last recorded speed or load current to determine the resistance of the door. In this way, each change in the strength of the torsion spring is recorded, so that the controller can automatically adapt to the change of the strength of the torsion spring. The electric operation control method of the invention can make the garage electric door controller which raises the door body by the torsion spring force, can still close the door normally after long working for a long time, can accurately sense the resistance level, and realize the downward resistance after good resistance. Automatic bounce upstream function.
附图说明 DRAWINGS
图1为本发明电动门运行控制方法的流程示意图；1 is a schematic flow chart of a method for controlling an electric door operation according to the present invention;
具体实施方式 detailed description
现结合附图和实施例说明本发明。The invention will now be described in conjunction with the drawings and embodiments.
如图1所示的一种电动门运行的控制方法，首先进入学习状态，在该状态中，电动门门体下行每隔5－10CM的距离记录下电机下行时的初始负载电流或初始电机转速，并设定电机下行的额定电流遇阻值或额定转速遇阻值。 As shown in FIG. 1 , a control method for the operation of the electric door first enters a learning state in which the electric door body descends every 5-10 CM to record the initial load current or the initial motor speed when the motor descends. And set the rated current resistance value or the rated speed resistance value of the motor down.
在正常的使用状态中，电动门门体下行每隔5－10CM的距离先记录下当前电机下行时的负载电流或电机转速，再比较当前记录下来的负载电流与上一次（学习状态）相应位置记录的负载电流（初始负载电流）的差值是否大于额定电流遇阻值，或比较当前记录下来的电机转速与上一次（学习状态）相应位置记录的电机转速（初始电机转速）的差值是否小于额定转速遇阻值；依所述的负载电流差值或电机转速差值来判断门体下行时遇阻的力度。若比较结果为是，则电机停机，然后反向上行，电动门门体进入上行状态；若比较结果为否，则将当前记录下来的负载电流或电机转速代替上一次（学习状态）相应位置记录的负载电流或电机转速，作为下一次使用的参考值；电动门门体保持下行状态。In the normal use state, the load of the current motor down or the motor speed is recorded first every 5-10CM of the electric door body, and then the current recorded load current is compared with the previous (learning state) position. Is the difference between the recorded load current (initial load current) greater than the rated current resistance value, or is the difference between the currently recorded motor speed and the motor speed (initial motor speed) recorded in the corresponding position of the previous (learning state)? Less than the rated speed resistance value; according to the difference between the load current or the motor speed to determine the strength of the obstacle when the door is down. If the comparison result is yes, the motor stops, then reverses upward, and the electric door body enters the ascending state; if the comparison result is no, the current recorded load current or motor speed is replaced by the previous (learning state) corresponding position record. The load current or motor speed is used as the reference value for the next use; the electric door body remains in the down state.
综上所述，本发明就是在电动门门体每次运行时，记下电机的负载电流或电机转速大小，并可依据上次电机的负载电流或电机转速的大小来判断门体下行时遇阻的力度，可以很好的自动适应扭簧力度的变化，长时间准确的感应门体遇阻力度。In summary, the present invention records the load current or the motor speed of the motor every time the electric door body is operated, and can judge the down time of the door body according to the load current of the last motor or the speed of the motor speed. The strength of the resistance can be automatically adapted to the change of the strength of the torsion spring, and the resistance of the door body is sensed for a long time.
以上实施例仅为说明本发明的技术思想，不能以此限定本发明的保护范围，凡是按照本发明提出的技术思想，在技术方案基础上所做的任何改动，均落入本发明保护范围之内。 The above embodiments are only for explaining the technical idea of the present invention, and the scope of protection of the present invention is not limited thereto. Any modification made based on the technical idea according to the technical idea of the present invention falls within the protection scope of the present invention. Inside.

Claims (1)

  1. 一种电动门运行的控制方法，包括下列步骤： A method for controlling the operation of an electric door includes the following steps:
    （1）进入学习状态，电动门门体下行每隔5－10CM的距离记录下电机下行时的　初始负载电流或初始电机转速；设定电机下行的额定电流遇阻值或额定转速遇阻值；(1) Entering the learning state, the electric door body is recorded at a distance of 5-10CM every down to record the initial load current or initial motor speed when the motor is running down; set the rated current resistance value or the rated speed resistance value of the motor down;
    （2）进入使用状态，电动门门体下行每隔5－10CM的距离记录下当前电机下行时的负载电流或电机转速，并比较当前记录下来的负载电流与上一次（学习状态）相应位置记录的负载电流（初始负载电流）的差值是否大于额定电流遇阻值，或比较当前记录下来的电机转速与上一次（学习状态）相应位置记录的电机转速（初始电机转速）的差值是否小于额定转速遇阻值；(2) Enter the use state, the load of the current motor down or the motor speed is recorded every 5-10CM down distance of the electric door body, and compare the current recorded load current with the previous (learning state) corresponding position record. Whether the difference of the load current (initial load current) is greater than the rated current resistance value, or whether the difference between the currently recorded motor speed and the motor speed (initial motor speed) recorded in the corresponding position of the previous (learning state) is less than The rated speed meets the resistance value;
    （3）若步骤（2）的比较结果为是，则电机停机，然后反向上行，电动门门体进入上行状态；(3) If the comparison result of step (2) is YES, the motor is stopped, and then the reverse direction is up, and the electric door body enters the ascending state;
    （4）若步骤（2）的比较结果为否，则将当前记录下来的负载电流或电机转速代替上一次（学习状态）相应位置记录的负载电流或电机转速，作为下一次使用的参考值；电动门门体保持下行状态。(4) If the comparison result of step (2) is no, the current recorded load current or motor speed is replaced by the load current or motor speed recorded in the corresponding position of the previous (learning state) as the reference value for the next use; The electric door body remains in the down state.
PCT/CN2011/084234 2011-12-09 2011-12-19 Method for controlling operation of electric door WO2013082836A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110409996.8A CN103161377B (en) 2011-12-09 2011-12-09 The control method that a kind of Electrically operated gate is run
CN201110409996.8 2011-12-09

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CN112523863A (en) * 2020-11-18 2021-03-19 中国航空工业集团公司西安航空计算技术研究所 Electric control engine cycle monitoring method based on combination of long meters and short meters

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CN112282565A (en) * 2020-09-21 2021-01-29 厦门金牌厨柜股份有限公司 Intelligent door and window and control method thereof
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CN112523863A (en) * 2020-11-18 2021-03-19 中国航空工业集团公司西安航空计算技术研究所 Electric control engine cycle monitoring method based on combination of long meters and short meters

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