KR20120103098A - System for controlling auto-door - Google Patents

System for controlling auto-door Download PDF

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Publication number
KR20120103098A
KR20120103098A KR1020110021139A KR20110021139A KR20120103098A KR 20120103098 A KR20120103098 A KR 20120103098A KR 1020110021139 A KR1020110021139 A KR 1020110021139A KR 20110021139 A KR20110021139 A KR 20110021139A KR 20120103098 A KR20120103098 A KR 20120103098A
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KR
South Korea
Prior art keywords
door
weight
unit
person
human body
Prior art date
Application number
KR1020110021139A
Other languages
Korean (ko)
Inventor
김학성
Original Assignee
김학성
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김학성 filed Critical 김학성
Priority to KR1020110021139A priority Critical patent/KR20120103098A/en
Publication of KR20120103098A publication Critical patent/KR20120103098A/en

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    • 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
    • E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04—Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user
    • 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
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • 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
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Pressure sensor unit for detecting the weight of the person who wants to pass through the doorway; A human body sensing unit which detects a person approaching the door by supplying operating power from a power supply unit when the step-down sensor unit is operated; A door opening / closing unit which opens and closes a door by operating power supplied from the power supply unit when detecting a human body of the body detecting unit; And it provides a non-powered automatic door opening and closing device using the weight of the person including a door opening and closing detection unit for detecting the open / closed state of the door.

Description

Non-powered automatic door opener and its method {System for controlling auto-door}

 The present invention relates to a non-powered automatic door opening and closing device and a method thereof, and more particularly, in the opening of an automatic door installed in a porch of a common house and the like, only when a force of a predetermined weight or more is applied to the pressure sensor installed on the front floor of the automatic door. The present invention relates to a non-powered automatic door opening and closing apparatus using a weight detection of a person who can interlock with the human body detecting means of the automatic door opening and closing device to open the automatic door.

In general, many doors are installed in the entrance of the apartment house, such as automatically detect and open the door when the person approaches the entrance, and closes if there is no person.

 In the conventional automatic door, when the person who wants to pass through the doorway approaches the door, it detects it through infrared rays and controls the corresponding driving means when outputting a signal from the human body sensor such as an infrared sensor that detects the person's approach and the human body sensor. And control means for automatically opening or closing the door.

However, in the conventional automatic door, since the detection of the person who wants to pass through the doorway is made only through the infrared sensor or the RF sensor, an object other than the person, for example, a newspaper or a tree, is opened from the outside through the gap of the door. When the sensor or the RF sensor is close to the detection range of the infrared sensor or RF sensor detects this door is automatically opened, and the above problems are used for crime.

 In addition, since the human body detecting sensor including the infrared sensor or the RF sensor is operated by the emission of the infrared signal or the RF signal and the reflection signal thereto, unnecessary power is always required to maintain the operation state even when the traffic of the passenger is small. There is a problem.

Accordingly, an object of the present invention is to provide a non-powered automatic door opening and closing apparatus using the weight detection of the person who can install the stepping pressure sensor installed on the bottom of the front door of the automatic door and improve the detection function through the interlocking of the stepping pressure sensor and the human body detecting means and the method. It is.

In addition, another object of the present invention is to provide a non-powered automatic door opening and closing device and method using the weight detection of the person who can minimize the power consumption by operating the human body detection means only when a force greater than a certain weight is pressed on the stepping sensor. To provide.

According to the present invention, the pressure sensor for sensing the weight of the person who wants to pass through the doorway; A human body sensing unit which detects a person approaching the door by operating power supplied from a power supply unit when the step-down sensor unit operates; A door opening / closing unit which opens and closes a door by operating power supplied from the power supply unit when detecting a human body of the body detecting unit; And it provides a non-powered automatic door opening and closing device using the weight detection of the person including the door opening and closing detection unit for detecting the open / closed state of the door.

In addition, the stepping sensor unit, the upper and lower plate is composed of a combination structure of the upper plate and the lower plate embedded or protruding on the front bottom surface of the entrance door is installed, and generates a signal for the load during the pressing of the upper plate between the upper plate and the lower plate Preferably, a weight detection module and a weight detection module for detecting a corresponding weight from a signal of the weight detection module are disposed.

In addition, the weight sensing module preferably includes an upper contact member and a lower contact member contacted so that the operation power is supplied from the power supply to the weight sensor when the upper plate is pressed by the person.

In addition, the human body sensing unit is preferably an infrared sensor or an RF sensor for detecting it through an infrared or RF signal when the person approaching the detection range in which the stepping sensor is installed.

In addition, it is preferable that the operating power is supplied from the power supply unit to the human body detecting unit only when a certain weight or more is pressed down by the stepping sensor unit.

Therefore, according to the above, the human body detecting means is interlocked only when the pressure sensor installed in front of the door is pressed, thereby improving the detection function and the security function.

In addition, the operation power is supplied to the human body detecting means only when a force equal to or greater than a predetermined weight is applied to the pressure sensor, thereby preventing unnecessary power consumption.

In addition, it can be easily applied to the existing non-powered automatic door opening and closing device by installing the step-down sensor.

1 is a state diagram showing a non-powered automatic door opening and closing device using the weight of the person in accordance with a preferred embodiment of the present invention
Figure 2 is a block diagram showing the configuration of the non-powered automatic door opening and closing device of FIG.
3 is a block diagram showing the configuration of the step-down sensor unit in the non-powered automatic door opening and closing apparatus of FIG.
4 is an exploded perspective view showing the step-down sensor unit of FIG.
5 is a control flowchart illustrating an automatic door opening and closing method using weight detection of a person according to an exemplary embodiment of the present invention.
6 is a perspective view of a case according to a preferred embodiment of the present invention;

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and effect of the preferred embodiment of the present invention. In the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

1 is a state diagram showing a non-powered automatic door opening and closing device using a weight detection of the person according to a preferred embodiment of the present invention, Figure 2 is a block diagram showing the configuration of the non-powered automatic door opening and closing device of FIG.

As shown in Figure 1 and 2, the non-powered automatic door opening and closing device using the weight detection of the person according to the preferred embodiment of the present invention, stepping sensor unit 100 for detecting the weight of the person to pass through the doorway, stepping pressure The operation power is supplied from the power supply unit 200 when the sensor unit 100 is operated to detect a person approaching the door 10, and the human body detecting unit 300 to detect the human body of the human body detecting unit 300. The door opening / closing unit 400 for opening / closing the door 10 by operating power supplied from the door 200, the door opening / closing detection unit 500 for detecting a state in which the door 10 is completely opened / closed, and a control unit for controlling the components And 600.

3 is a block diagram showing the configuration of the step-down sensor unit in the non-powered automatic door opening and closing apparatus of FIG. 1, and FIG. 4 is an exploded perspective view showing the step-down sensor unit of FIG. 3.

 3 and 4, the step-down sensor unit 100, the body is buried or protruding installed on the bottom surface of the front door 1m distance of the entrance in which the door 10 is installed, in the shape of a rectangular or oval cap It consists of a top and bottom combination structure of the upper plate 110 and the lower plate 120 in the form of a plate of a rectangular or oval shape having a stepped portion, the upper plate 110 and the lower plate 120 is pressed by the foot of the person passing through the doorway Weight detection module 130 and the weight detection module 140 for detecting this is disposed.

 Here, the cover 111 is further attached to the upper surface of the upper plate 110 to protect the upper plate 110 during the stepping by the person, and the upper plate 110 and the lower plate 120, a plurality of stoppers 150 are further Installed to maintain the setting interval of the upper plate 110 and the lower plate 120 and can protect the internal components through the stopper 150 at the time of excessive pressure of the upper plate (110).

In addition, a weight sensing module 130 for detecting a load applied when the upper plate 110 is pressed in the body of the stepping sensor unit 100 is provided to the upper module 140.

Here, the weight sensing module 130 is provided with a conductive upper contact member 132 and a lower contact member 133, and the upper contact member 132 and the lower contact member (1) when the upper plate 110 is pressed by a person. The electrical contact, that is, the switching of the 133 is performed so that the operating power is supplied from the power supply unit 200 to the weight sensor 131.

 In addition, the weight sensor 131 generates an electrical signal corresponding to the weight by using a change in the electrical resistance according to the weight when the top plate 110 is pressed.

 The weight detection module 140 compares the electrical signal provided from the weight sensor 131 with a set value corresponding to the change in the electrical resistance to detect the weight of the person who pressed the upper plate 110.

Therefore, the pressure sensor 100 generates a detection signal for this when the pressure of the person's foot, and also detects the weight of the person, if the detection signal is more than a certain weight whether the dog or cat and the like is generated by the person It can be determined by the same pet to improve the detection function.

In addition, since the upper contact member 132 and the lower contact member 133 of the weight sensing module 130 must be switched by the pressure of the visitor, since the operating power is supplied from the power supply unit 200 to the weight sensor 131, Unnecessary power consumption can be prevented. The human body detecting unit 300 receives the operating power from the power supply unit 200 when the detection signal generated by the stepping sensor unit 100 is 1 m in front of the door 10, for example, where the stepping sensor unit 100 is installed. It includes an infrared sensor or RF sensor for emitting an infrared ray or RF signal in the detection range including a and the like to detect the approach of the person through the infrared or RF signal reflected by the person.

 Here, the infrared sensor or the RF sensor of the human body detecting unit 300 is arranged on the wall surface of the upper end of the door 10 or the portion of the foot pressure sensor unit 100 is installed (for example, from the bottom of the 1 year old infant Installed at regular intervals from a height of 45 cm corresponding to an average height to 170 cm corresponding to an average height of an adult) to eliminate blind spots in the detection range and to enhance detection.

In addition, only when a certain weight or more is pressed on the stepping sensor unit 100 by supplying the operating power from the power supply unit 200 to the human body sensing unit 300, the pressure by the pet, such as dogs and cats, etc. The human body detecting unit 300 may be prevented from interlocking and power consumption may be prevented accordingly.

 The door opening / closing unit 400 receives a driving power from the power supply unit 200 and detects an entrance by the human body detecting unit 300 to generate a power for opening and closing the door 10 and driving the driving motor. And a drive driver for controlling the opening and closing of (10).

Door opening and closing detection unit 500, the rotation sensor for detecting the rotation amount of the drive motor, the opening sensor for detecting the open completion state when the door 10 is opened by the drive motor and the door 10 by the drive motor It includes a closing sensor for detecting a closing state when closing.

Hereinafter, the automatic door opening and closing method using the weight detection of the person according to a preferred embodiment of the present invention having the configuration as described above will be described in more detail.

5 is a control flowchart illustrating an automatic door opening and closing method using weight detection of a person according to an exemplary embodiment of the present invention.

First, when the upper plate 110 of the stepping sensor unit 100 installed in the front 1m of the door 10 by the person who wants to pass through the door 10 is pressed down and the upper contact member 132 of the weight sensing module 130 The lower contact member 133 is electrically contacted (S100).

Thereafter, the operating power is supplied from the power supply unit 200 to the weight sensor 131 to generate an electrical signal according to the stepping pressure, and the signal is transmitted to the weight detection module 140 to correspond to the electrical signal. The weight is calculated (S110).

Thereafter, when the weight of the person measured by the weight detection module 140 is equal to or greater than a predetermined weight (set value) (S120), the operating power is supplied from the power supply unit 200 to the human body sensing unit 300 and accordingly infrared Infrared or RF signals are emitted in a detection range from a sensor or an RF sensor and the like is detected by the infrared or RF signal reflected by the person (S130).

 Here, it is preferable that the constant weight (set value) in the step S120 is about 10 kg corresponding to the standard weight of the infant about 1 year old.

Then, when the access of the person is detected by the human body sensing unit 300 (S140), the door 10 is opened by the door opening and closing unit 400 and after the operation of the human body sensing unit 300, the door opening and closing detecting unit ( 500) and the door 10 by the door opening and closing part 400.

 In addition, if the weight of the person measured by the weight detection module 140 in step S120 is less than a certain weight, or the access of the person is not detected by the human body detection unit 300 in step S140 of the components The operation ends.

On the other hand, in addition to the stepping sensor unit 100 and the human body sensor 300 according to a preferred embodiment of the present invention, the heat change detection unit 700 for detecting a heat change of the surrounding space due to the body temperature of the person approaching the accessor In addition, the sensing function may be further improved through interworking of the stepping pressure sensor unit 100, the human body detecting unit 300, and the heat change detecting unit 700.

In addition, it is preferable that the linkage between the heat change detection unit 700 and the human body detection unit 300 is selectively performed instead of the step-down sensor unit 100.

Therefore, according to the above, by installing the step-down sensor installed in front of the door and the step-by-step sensor and the human body detecting means can be interlocked, it is possible to improve the detection function.

In addition, the operation power is supplied to the human body detecting means only when a force equal to or greater than a predetermined weight is applied to the manipulating pressure sensor, so that the human body detecting means operates at the pressure of the animals, not the participants, to prevent unnecessary power consumption. .

In addition, by installing the step-by-step sensor on the front bottom of the door, it can be more easily employed in the existing non-powered automatic door opening and closing device.

The non-powered automatic opening and closing device of the present embodiment includes a case 11 including a first case member 111 and a second case member 112 that is coupled to the first case member 111 to form an inner space. . The case 11 is coupled to a ballast case 20 that requires protection of the hydraulic ballast. The hydraulic cylinder 12 may be coupled to the inner space of the case 11. The hydraulic passage 12 protrudes outward from the hydraulic passage 12. The hydraulic cylinder 12 has a side hole formed so as to generate air pressure in the case. The first case member has a power outlet for each function for uniform power transmission.

In the above-described invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the invention. Therefore, the scope of the invention should not be defined by the described embodiments, but should be defined by the claims and their equivalents.

10: door 100: pressure sensor unit
110: upper plate 120: lower plate
130: weight detection module 131: weight detection sensor
132: upper contact member 133: lower contact member

Claims (1)

It consists of a top and bottom combination structure of the upper and lower plates buried or protruding on the front bottom surface of the entrance door is installed so as to detect the weight of the person who wants to pass through the doorway, and when the pressing of the upper plate between the upper plate and the lower plate A pressure sensor unit for generating a signal and a weight detection module for detecting a corresponding weight from the signal of the weight sensing module is disposed, the accessor is supplied with operating power from the power supply when the operation of the pressure sensor unit access to the door Non-powered automatic door opening and closing device including a human body detecting unit for detecting the body, the door opening and closing unit for opening and closing the door and the door opening and closing the door is supplied with operating power from the power supply when the human body detection unit detects the human body. To
The weight sensing module is a non-powered automatic door using the weight detection of the occupant, characterized in that it comprises an upper contact member and a lower contact member contacted to supply the operating power to the weight sensor from the power supply when the upper plate is pressed by the person Switchgear.
KR1020110021139A 2011-03-10 2011-03-10 System for controlling auto-door KR20120103098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110021139A KR20120103098A (en) 2011-03-10 2011-03-10 System for controlling auto-door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110021139A KR20120103098A (en) 2011-03-10 2011-03-10 System for controlling auto-door

Publications (1)

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KR20120103098A true KR20120103098A (en) 2012-09-19

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Family Applications (1)

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KR1020110021139A KR20120103098A (en) 2011-03-10 2011-03-10 System for controlling auto-door

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096101A (en) * 2016-12-13 2018-06-21 トヨタホーム株式会社 Opening/closing body system for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096101A (en) * 2016-12-13 2018-06-21 トヨタホーム株式会社 Opening/closing body system for building

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