WO2006033145A1 - 自動開閉ドア装置 - Google Patents
自動開閉ドア装置 Download PDFInfo
- Publication number
- WO2006033145A1 WO2006033145A1 PCT/JP2004/013837 JP2004013837W WO2006033145A1 WO 2006033145 A1 WO2006033145 A1 WO 2006033145A1 JP 2004013837 W JP2004013837 W JP 2004013837W WO 2006033145 A1 WO2006033145 A1 WO 2006033145A1
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- WO
- WIPO (PCT)
- Prior art keywords
- opening
- slat
- person
- door
- passed
- Prior art date
Links
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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/92—Doors or windows extensible when set in position
-
- 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
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7003—Door leaves consisting of several adjacent similar elements, e.g. planks, without outer covering panels
- E06B3/7005—Door leaves consisting of several adjacent similar elements, e.g. planks, without outer covering panels without a separate supporting frame
-
- 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
- E05Y2400/30—Electronic control of motors
- E05Y2400/32—Position control, detection or monitoring
- E05Y2400/35—Position control, detection or monitoring related to specific positions
- E05Y2400/356—Predefined intermediate positions
-
- 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
- E05Y2400/30—Electronic control of motors
- E05Y2400/40—Control units therefore
- E05Y2400/41—Control units therefore for multiple motors
- E05Y2400/415—Control units therefore for multiple motors for multiple wings
-
- 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
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
Definitions
- the present invention relates to an automatic opening and closing door device which is opened to the minimum necessary in accordance with the outer shape of a person to be passed.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2002-250605
- the present invention is intended to solve the problems as described above, and it is necessary to correspond to the external shape and the size of the pass target person without opening up to a portion unnecessary for the pass target person to pass.
- you move from the polishing process to the painting process in the factory production line do not affect the other processes from the process before and after, or place it at the entrance of an entertainment facility such as a restaurant. It is intended to make it possible to improve the hobbies of the facility by using the fun that opens corresponding to the external shape of the passers-by.
- a plurality of slats movable in the opening and closing direction by a drive mechanism are continuously disposed in an opening to form a door main body.
- a recognition sensor capable of recognizing an outline of a person passing through the door body is disposed at least at the entrance side of the body, and based on the recognition signal of the recognition sensor, contacts with the person of passage among the plurality of slats.
- a tran- sition opening corresponding to the external shape of the person to be passed is formed.
- the door main body is formed by continuously arranging a plurality of slats movable in the horizontal direction by the drive mechanism in the vertical direction, and at least the entrance side of the door main body
- a recognition sensor capable of recognizing the external shape of the person passing through the main body is disposed, and based on the recognition signal of this recognition sensor, only the slats which may come into contact with the person to be passed among the plurality of slats are touched By moving the position limitedly to a position where it does not occur, a passage opening corresponding to the outer shape of the person to be passed is formed.
- a door main body is formed by continuously arranging a plurality of slats movable in the vertical direction by the drive mechanism in the left and right direction, and at least the entrance side of the door main body
- a recognition sensor capable of recognizing the external shape of the person passing through the main body is disposed, and based on the recognition signal of this recognition sensor, only the slats which may come into contact with the person to be passed among the plurality of slats are touched By moving the position limitedly to a position where it does not occur, a passage opening corresponding to the outer shape of the person to be passed is formed.
- a plurality of slats movable in the opening and closing direction by the drive mechanism are continuously arranged in the opening to form a door body, and at least the entrance of each slat of the door body.
- An open light sensor is disposed on each side, the target person passing through the door body is irradiated, the reflected light is sensed, and only the slat is operated in the open direction in the sensing range, and a plurality of the slats
- the position of the slat on the side of the slat that may come into contact with the person to be passed is limitedly moved to a position where there is no contact, thereby forming a passage opening corresponding to the outer shape of the person to be
- a fixed light sensor whose sensing range is set parallel to the door body via a fixed distance, is arranged on the entrance side and the exit side of the main body so as to be able to sense the passage target present in the passage opening. sensor As long as sensing the passage subject to the sensing range,
- the slats may be formed in a long plate shape.
- the slat is formed of a bellows body which can be contracted and deformed in a bellows shape in the opening and closing direction, an air cylinder is connected to the bellows body, and the air cylinder is expanded and contracted in the opening and closing direction.
- the position movement of may be performed.
- the slats are formed by laminating and arranging a panel on one surface of a substrate which can be deformed in a roll shape, and can introduce and seal a pressurized fluid therein, and the substrate can be rolled by the resilience of the panel.
- a pressure means for introducing a pressure fluid into the substrate against the restoring force of the plate panel to make the slat extendable. When the slat is closed, the pressure means is provided. The pressure fluid is introduced into the substrate to stretch the slat linearly against the restoring force of the panel, and when the slat is opened, the pressing force by the pressing means is reduced, and the reduced pressure is applied. Accordingly, even if the target person side of the slat is moved by moving the substrate in a roll shape by the resilience of the panel, it may be possible.
- the slat is formed by fixing a rack on one surface of a deformable substrate by rolling in a roll.
- the rack is engaged with a pivot that is pivoted by the drive mechanism, and the pivoting of the pivot enables the substrate to move in the opening and closing directions, and the substrate is rolled in a roll.
- a storage portion that can be stored is arranged at the opening portion, and when the slat is opened, the substrate is rolled and stored in the storage portion by rotation of the drive mechanism, and thus, the slat passing person side The position may be moved.
- the recognition sensor may be disposed on both sides of the door body! /.
- the recognition sensor may be formed by a camera for photographing a person to be passed and an image processing apparatus for specifying the outer shape of the person to be passed from an image obtained by photographing.
- the recognition sensor may be a light sensor recognition device that irradiates a plurality of light sensors to a person to be passed and identifies the outer shape of the person to be passed.
- the recognition sensor may be a capacitance type sensor that detects a change in capacitance as the pass target person approaches the door body to specify an outer shape of the pass target person.
- the recognition sensor may be an ultrasonic sensor that identifies the outer shape of the passing object by irradiating the passing object with a beam of ultrasonic waves and detecting the reflection echo.
- the person to be passed may be a human, an animal, an object, or a combination thereof.
- the automatic opening and closing door device of the present invention opens the door main body in the minimum necessary range in accordance with the external shape and size of the passing subject without opening the part unnecessary for passing the passing subject.
- external force such as dust's germs and outside air can be minimized to maintain good hygiene inside the door body, increase the energy efficiency required for temperature control, and
- the influence of the previous and subsequent processes is not influenced on another process, or it is arranged at the entrance of entertainment facilities such as restaurants. It is possible to improve the sense of taste of the facility by using the corresponding open interest.
- the slat can be moved horizontally by sliding or deforming the slat in a horizontal direction to make it possible to form a passage opening, or it can be an automatic door that opens sideways. Position of the slat by sliding or deforming in the direction It is possible to make an automatic door open and close by moving. Furthermore, in the case of a side-opening automatic door, slats may be provided on both sides of the opening to form a double-opening type door body, or slats may be provided on only one side to make a single-opening type door body. You can also. Therefore, an automatic door can be formed with a desired configuration according to the place of use, purpose of use, design, etc., and a product excellent in layout and adaptability at the time of installation can be obtained.
- the slats are individually operated within the range detected by the open light sensor, Since the door body is formed so as to be open and the fixed position of the slat can be fixed by the fixed light sensor, it is possible to manufacture with a simple technology without requiring a high level technology. In addition, it is possible to keep manufacturing costs and maintenance costs low.
- FIG. 1 is a perspective view showing Embodiment 1 of the present invention.
- FIG. 2 is a perspective view of a state in which a person to be passed passes through the opening in Fig. 1;
- FIG. 3 is a partial plan view showing Embodiment 1 of the present invention.
- FIG. 4 is a partial perspective view showing a slat of Example 1 of the present invention.
- FIG. 5 A conceptual view showing a state in which a person to be passed is recognized by the ultrasonic sensor of Example 5 of the present invention, and the door main body is opened.
- FIG. 6 is a partial perspective view showing a slat of Example 6 of the present invention.
- FIG. 7 is a perspective view showing Embodiment 7 of the present invention.
- FIG. 8 is a partial perspective view showing a slat of Example 8 of the present invention.
- FIG. 9 A partial perspective view showing a contracted state of the bellows according to Embodiment 8 of the present invention.
- FIG. 10 is a partial perspective view showing a slat of Example 9 of the present invention.
- FIG. 11 A sectional view of FIG.
- FIG. 12 is a partial perspective view showing a slat of Example 9 of the present invention in a wound state.
- FIG. 13 is a perspective view showing Embodiment 10 of the present invention.
- FIG. 14 A partial perspective view showing a slat of the tenth embodiment of the present invention in a wound state.
- FIG. 15 is a partial perspective view showing a slat of Embodiment 11 of the present invention.
- ⁇ 16] A partial perspective view showing a slat of Embodiment 12 of the present invention.
- ⁇ 17 A conceptual view showing a recognition sensor of embodiment 13 of the present invention.
- FIG. 19 is a partial perspective view showing a slat and an open light sensor of Example 14.
- ⁇ 22 A conceptual view showing a state in which the person to be passed is recognized by the open light sensor of Example 14, and the door main body is opened.
- Example 1 A first embodiment of the present invention will be described with reference to the drawings.
- (1) is a door main body, which is formed of a plurality of slats (2) as shown in FIG. These slats (2) are formed into an arrow-wing shaped cross section by providing the engaging portion (3) on the upper surface as shown in FIG. 4 and the engagement receiving portion (4) on the bottom surface.
- the engaging portion (3) and the engagement receiving portion (4) are continuously arranged in the vertical direction by being engaged with each other.
- the camera (5) and the image processing apparatus (6) are used as recognition sensors, and the door opening / closing controller (7) and the linear motor (8) Each is used as a drive mechanism that operates independently.
- the slats (2) are arranged symmetrically, and provided so that the inner end faces (11) on the opening (10) side of the respective slats (2) abut each other at the center of the openings (10). There is. Therefore, when the inner end surface (11) of all the slides (2) abuts at the center of the opening (10), the door body (1) is in the state of closing the opening (10).
- the slat (2) used in the present embodiment is formed of aluminum.
- the inside of the door body (1) can be visually confirmed in a closed state. It may be formed of other members such as glass depending on the application.
- slats (2) will be able to correspond more precisely to the externals of the person being passed (12) as the number of arrangements per unit area increases, but this will increase the installation cost and maintenance cost. .
- door bags (14) for accommodating the slats (2) are provided inside the left and right wall surfaces (13) adjacent to the opening (10), as shown in FIG. 3, door bags (14) for accommodating the slats (2) are provided inside the left and right wall surfaces (13) adjacent to the opening (10), as shown in FIG. 3, door bags (14) for accommodating the slats (2) are provided inside the left and right wall surfaces (13) adjacent to the opening (10), as shown in FIG. 3, door bags (14) for accommodating the slats (2) are provided inside the left and right wall surfaces (13) adjacent to the opening (10), as shown in FIG. 3, door bags (14) for accommodating the slats (2) are provided inside the door pocket (14) inside the door pocket (14), a guide rail for securing the track of the slats (2) ( 15) and a linear motor (8) to control the position movement of the slat (2).
- the traveling body (16) fix the traveling body (16) to one end of the door pocket (14) side of each slat (2), slide this traveling body (16) to the left and right on the guide rail (15) and move the position It engages with the guide rail (15) to be able to Therefore, by moving the traveling body (16) to the left and right along the guide rails (15) in the door pocket (14), the slat (2) provided on the moved traveling body (16) is The central force of (10) can also be moved in the horizontal direction within the section of the door pocket (14).
- a total of two cameras (5) are used to photograph the entire body of the passage object person (12), but the passage object person (12
- the camera may be provided with one or three or more cameras (5) as long as it can identify the whole body of), and the installation position is also a position where the whole body of the person to be passed (12) can be photographed. If it exists, it does not restrict to the above-mentioned position.
- an image processing apparatus (6) is connected to the camera (5) shown in FIG.
- the image processing apparatus (6) specifies the outer shape of the passing object (12) from the image of the passing object (12) taken by the camera (5), and specifically, the obtained image From the above, the size of the outline of the target person (12) shown in the X-axis direction in Fig. 1 and in the height direction of the target person (12) shown in the Y-axis direction can be numerically calculated. is there.
- data in which the outer shape of the person to be passed (12) is numerically expressed in this way is transmitted to the door opening / closing controller (7) shown in FIG. 3 as data on the outer shape of the person to be passed (12).
- the door opening / closing controller (7) specifies the required travel distance of the slat (2) based on the data sent from the image processing device (6), and sends a signal regarding the required travel distance to the linear motor (8). It is Then, by receiving this signal, the linear motor (8) provided for each slat (2) is operated. As a result, the traveling body (16) located closest to the opening (10) in the door pocket (14) moves in the direction of the door pocket (14) by a distance determined for each slat (2). The slat (2) provided on the moved traveling body (16) moves in the direction of the door pocket (14) to open the door body (1) to form the passage opening (19).
- a device can be provided to move the slat (2) to its original position. Therefore, in the present embodiment, by providing such a device separately from the recognition sensor, it is possible to close the door body (1) immediately after the person to be passed (12) passes through the opening (10). It becomes. Also, instead of such a device, a device that closes the door body (1) after the door body (1) is opened and the force is also constant for a certain period of time, or a weight change is detected during and after passing. It is also possible to provide a device under the foot which has a function of closing the main body (1).
- the present embodiment is configured as described above, and as the pass target person (12) approaches the opening (10), the camera (5) is an overall image of the pass target person (12).
- the image of the subject being photographed is sent to the image processing device (6), and the image processing device (6) numerically calculates the outer shape of the person to be passed (12).
- the numerical data thus transmitted are sent to the door opening / closing controller (7), and the door opening / closing controller (7) which received this data the signal concerning the moving distance of the traveling body (16) to the linear motor (8)
- the transmission activates the linear motor (8), which moves the traveling body (16) along the guide rail (15).
- the camera (5) is provided only on the entrance side of the wall surface (13) in the first embodiment, but in the present embodiment, not only the entrance side but also the exit It can also be provided on the side.
- the two cameras (5) are installed on the wall surface (13) on the outlet side as well as on the inlet side, and the image processing device (6) is connected so that the drive mechanism can be operated.
- both side forces of the door body (1) can also open the door body (1) in the minimum range when the person (12) passing by passes. Therefore, no extra passage opening (19) is formed at the time of passage even if the person to be passed (12) passes either the entrance side or the exit side of the door body (1), as in the first embodiment. It is possible to further minimize the influence of the extra opening (19) force and the external environment, as compared with the case where only the recognition sensor is provided in
- the passage subject (12) passes through the opening (10) from the entrance side or the exit side
- the passage subject (12) is set by the camera (5) installed on each wall surface (13). It is possible to close the door body (1) by moving the slat (2) immediately after the target person (12) passes through the opening (10) because it can be confirmed that the door has passed It becomes. Therefore, the device for closing the door body (1) after the passing object person (12) in the first embodiment passes through the opening (10) is not necessary.
- Example 3 of the present invention in Example 1 and Example 2, using the camera (5) and the image processing apparatus (6) as the recognition sensor, however, in this embodiment, an optical sensor recognition device is used in place of the force camera (5) and the image processing device (6).
- This optical sensor recognition apparatus comprises an optical sensor light emitting device for emitting light, an optical sensor light receiving device for irradiating the emitted light sensor to a person to be passed (12), and a light receiving device for receiving the obtained optical sensor; It consists of an optical sensor measurement device that measures the outer shape of the person (12).
- the door opening / closing controller (7) and the linear motor (8) are used as the drive mechanism. Therefore, data on the external form of the person to be passed (12) to which the light sensor measurement device has been transmitted is sent to the door open / close controller (7).
- a capacitance sensor is used as the recognition sensor.
- the capacitance type sensor detects a change in electrostatic capacity as the passing object (12) approaches the door body (1), and identifies the outer shape of the passing object (12).
- the door opening / closing controller (7) and the linear motor (8) are operated as a drive mechanism, and the slide (2) is moved by an amount corresponding to the outer shape of the pass target person (12) and opened. It is.
- an ultrasonic sensor (9) is used as a recognition sensor.
- This ultrasonic sensor (9) is a person to be passed that approaches the door body (1) as shown in FIG. 5 (12) A beam of ultrasonic waves is emitted, and a person to be passed is detected by detecting this reflection echo ( This is to identify the outer shape of 12), and it is particularly effective when the person to be passed (12) easily transmits light. For example, in the case where a person to be passed (12) tries to pass a transparent material such as a large transparent glass plate, it is difficult for the above sensors to detect it.
- the door body (1) may be a tubular slat (2), unlike the example 1 in which all the slats (2) have the same shape.
- the recessed slats (2) are arranged alternately engaged in the vertical direction.
- the slats (2) having the shapes shown in FIGS. 6 and 4 are used in the present embodiment and the first embodiment, the present invention is not limited to these in the other embodiments, and may be formed in another shape. You may use slat (2)! /.
- Example 7 of the present invention will be described.
- the slats (2) shown in FIG. 1 and FIG. 2 etc. are arranged symmetrically on both sides of the opening (10), and the slats (2) of each slat (2) are arranged at the center of the opening (10).
- the inner end faces (11) on the opening (10) side are provided so as to abut each other, and constitute a so-called double-opening type door main body (1).
- the slat (2) shown in FIG. 7 is disposed only on one side of the opening (10), and the opening of the slat (2) is closed when the door body (1) is closed.
- a so-called single-opening type door body (1) is configured by providing the inner end face (11) of the part (10) to abut on the other side of the opening (10). Also in this embodiment, the camera (5) and the image processing apparatus (6) are used as recognition sensors. Even, it may be something that uses an optical sensor recognition device or the like.
- Such a single-opening type door main body (1) is suitable for installation in a narrow opening (10) of the front door and the like.
- the door pocket (14) for storing the slat (2) may be provided on only one side of the left and right wall surfaces (13), so the installation space is not increased and the door opening / closing controller (7), The number of parts such as the linear motor (8), the guide rail (15), and the traveling body (16) can be reduced, which makes it possible to reduce the size and cost of the automatic opening / closing door device.
- the right side of the passage object (12) corresponds to the outer shape of the passage object (12), while the left side of the passage object (12) corresponds to the outer shape. Since it does not have a shape, the passage opening (19) may be unnecessarily opened as compared with the double-opened door body (1).
- the slat (2) is formed of a horizontally extensible bellows (18).
- the bellows body (18) comprises a plurality of rectangular frames (36) arranged in parallel, and a covering (37) made of resin and the like connected to the outer periphery of the frame (36).
- an air cylinder (22) for controlling the contraction of the bellows (18) is housed in the frame (36) of the bellows (18), and the plurality of bellows (18) are opened ( 10), arranged in the up and down direction continuously.
- the air cylinder (22) can control the contraction of the bellows (18) with only one cylinder, and the construction is simple and can be implemented at low cost.
- the contraction of the bellows (18) It is necessary to switch the pressurization and suction of the air cylinder (22) at the timing of and extension, which may cause time loss in switching the moving direction of the slat (2). Therefore, in the present embodiment, a pair of gear cylinders (22) shown in FIG. 8 are accommodated up and down to make it possible to switch the moving direction more quickly.
- one air cylinder (22) is always attracted by a constant pressure P1 (P1 0) and the other air cylinder (22) is always able to pressurize this pressure P2 (P2> 0) It is variably adjustable according to the travel distance of the slot (2).
- the movement required distance of the slat (2) is specified based on the data sent from the image processing device (6), and the pressing force of P2 is reduced according to the required distance,
- the bellows body (18) contracts in response to the difference between
- the deformation movement of the slat (2) at the required distance can be performed by merely changing the suction force P2 of the other air cylinder (22), and one air cylinder (22 There is no need to switch between suction and pressurization as in the case of controlling only with. Therefore, it is possible to reduce the time loss when switching the slat (2) to the opening direction and closing direction, and it is possible to quickly open and close the slat (2), and the slat (2) to the target person (12) The effect of preventing the contact can be enhanced, and the opening time of the door body (1) can be shortened to minimize the influence from the external environment.
- Example 1-17 the force required to secure a space capable of completely storing the plate-like slat (2) in the door pocket (14) is the slat by the bellows (18) of the present example.
- (2) it is possible to obtain a product that can be compactly installed without the need to secure such storage space.
- Example 9 of the present invention will be described with reference to FIGS. 10 to 12.
- a plate panel (24) biased in the winding direction of the substrate (23) is stacked on one side of the roll-like deformable deformable substrate (23).
- the outer surface of (24) is formed by laminating and arranging a tube (25) capable of introducing and sealing pressurized air as pressurized fluid therein.
- the tube (25) is connected to an appropriate pressurizing means (not shown), and pressurized air can be introduced into the tube (25) with an arbitrary pressurizing force!
- the substrate (23) is rolled and shrunk by the resilience of the plate panel (24). Also, by introducing air, nitrogen gas, and other pressure air into the tube (25), it is possible to linearly stretch the substrate (23) against the restoring force of the plate panel (24). There is. And the force which arranges such a slat (2) in the vertical direction of the opening (10) continuously with the outside when the door body (1) is closed by the slat (2).
- the tubes (25) and the plate panel (24) are provided for each adjacent slat (2) as shown in FIG. One another! The edge of the weir is abutted by surface contact.
- Such an arrangement prevents the formation of a gap between the slats (2) and improves the sealing of the opening (10).
- the slats (2) are rolled in the form of a roll on the side on which the plate panels (2 4) are disposed and are deformed and moved, the adjacent slats (2) are in the opposite direction to the contact parts with each other. It will be rolled up, and the expansion and contraction of each substrate (23) will be impeded, enabling smooth deformation movement of each slat (2).
- the door body (1) forms a passage opening (19) corresponding to the outer shape of the person (12) to be passed, and the person (12) can easily pass through the door body (1) No extra passage opening (19) is formed when the passage subject (12) passes, which makes it possible to minimize the influence of the outside world.
- Example 9 since the tube (25) for introducing pressurized air is formed separately from the substrate (23), the tube (25) is formed of an airtight material and added.
- the substrate (23) may be formed of a non-hermetic material which enables introduction and sealing of pressurized air.
- the substrate (23) may be formed of an airtight material, and pressurized air may be introduced directly into the substrate (23).
- the substrate (23) can be linearly expanded against the restoring force of the force plate panel (24) which can introduce pressurized air into the tube (25), water or water can be used. You may introduce liquids such as oil or other pressurized fluid.
- Example 10 Example 10
- the slats (2) are arranged continuously in the vertical direction of the opening (10), and the slats (2) are moved in a horizontal direction by slide movement or deformation movement to open the door body of the side opening.
- the slats (2) are continuously arranged in the horizontal direction of the opening (10), and the slats (2) are vertically moved by moving them vertically. It is considered as the door body (1).
- the slat (2) of the present example is formed by fixing a rack (26) on one surface of a rollable and deformable substrate (23). Further, an electric motor (27) is provided on the upper surface of the opening (10) as a drive mechanism of the slat (2) for each slat (2), and a pinion (28) rotated by the electric motor (27) Connected to the motor (27). Then, the pinion (28) is engaged with the rack (26) fixed to the base plate (23) of the slat (2), and the base plate (23) is rotated by rotation of the pinon (28). Can be deformed in the vertical direction.
- an electric motor (27) is provided on the upper surface of the opening (10) as a drive mechanism of the slat (2) for each slat (2), and a pinion (28) rotated by the electric motor (27) Connected to the motor (27). Then, the pinion (28) is engaged with the rack (26) fixed to the base plate (23) of the slat (2), and the base plate (23) is rotate
- the pi-on (28) can be rotated while holding the substrate (23) between the rack (26) and the pi-on (28) by holding the substrate (23) with the backup roll (29) disposed on the back of the substrate (23). ) And enables smooth movement of the substrate (23) by pivoting the pin-on (28).
- a cylindrical storage portion (30) capable of storing the raised substrate (23) in a roll shape is disposed on the upper surface of the opening (10). Then, when the slat (2) is opened, the base plate (23) is rolled and stored in the storage section (30) by rotation of the electric motor (27), thereby passing the slat (2). It is possible to deform and move to a position where it does not touch the target person (12).
- what passes through the passage opening (19) may be a passing object (38) such as a cargo placed on a carriage which is not limited to humans.
- a passing object (38) such as a cargo placed on a carriage which is not limited to humans.
- the camera (5) first makes the luggage and the carriage as the passing object (38). Take an image and send data.
- the image processing device (6) to which this data is sent digitizes the outer shape of the passing object (38). And based on this numerical value, only the slat (2) which may come into contact with the passing object (38) among the plurality of slats (2) by the operation of the linear motor (8) etc. Move to the no position.
- the door body (1) forms a passage opening (19) corresponding to the outer shape of the passage object (38). Then, after the luggage and the truck, which are the passing objects (38), pass, the camera (5) captures the entire image of the human and sends the data to the image processing apparatus (6), 12) Quantify the human outline. Based on this value, only the slat (2) that may come in contact with the target person (12) deforms and moves to a position where it does not contact, and the door body (1) is the target person (12) Form a passage opening (19) corresponding to the external shape of a human being.
- the slit (2) is deformed and moved in the closing direction by the device provided separately from the recognition sensor. Close the open door body (1).
- a slat is formed of a substrate (23) which can be rolled and deformed in a roll by the electric motor (27) by the engagement of the rack (26) and the pin-on (28).
- a plurality of these slats (2) may be arranged in the vertical direction as a door main body (1) that can be moved vertically by a linear motor (8) or the like.
- the slat (2) as the bellows (18) force of the above-mentioned Example 8 can be extended continuously in the horizontal direction so that the bellows (18) can expand and contract in the upper and lower directions. It may be arranged to form the door body (1).
- the slats (2) which can be rolled up and deformed in a roll shape by the plate panel (24) of the ninth embodiment (23) and can also be rolled up in the vertical direction are continuously arranged in the horizontal direction You may form (1).
- a slat comprising a substrate (23) capable of being rolled and deformed in the roll shape of Example 10 and a rack (26) in the door body (1) of side opening of Example 1 of Example 1 2) are arranged continuously in the vertical direction, and the slat (2) is formed so as to be able to deform and move in the left and right direction by turning the electric motor (27) etc., and used as a side opening door body (1) It may be
- the person to be passed (12) may be an animal without being limited to human beings, or may be an object such as a transport vehicle or an object moving on a production distribution line in a factory.
- the object (38) may also be human, animal, object, or all combinations It may be a match.
- FIG. 11 Another different embodiment 11 of the drive mechanism of the plate-like slat (2) is described in FIG.
- an endless timing belt (31) is formed in the door pocket (14) by a pair of rotating shafts
- the person to be passed (12) or the object to be passed is controlled by the control of the image processing device (6) or the like corresponding to the external shape of the person to be passed (12) or the object to be passed (38).
- Only the electric motor (27) of the slat (2) that may come into contact with 38) rotates, and the timing belt (31) rotates in the opening direction of the slat (2).
- the rotation of the timing belt (31) causes the slat (2) to slide in the direction of the door pocket (14) by the necessary movement distance, and the door body (1) is opened.
- the drive mechanism is formed by the timing belt (31) and the electric motor (27) and the structure is simple, inexpensive operation can be realized.
- FIG. 12 A further different embodiment 12 of the drive mechanism of the plate-like slat (2) is described in FIG.
- an air cylinder (22) is connected to the slat (2), and the expansion and contraction of the air cylinder (22) enables the slat (2) to move laterally.
- the control of the image processing apparatus (6) or the like corresponds to the outer shape of the person to be passed (12) or the object to be passed (38), and the person to be passed (12) or the object to be passed (38) Only the air cylinder (2 2) of the slat (2) that may come into contact contracts and the slat (2) moves toward the door pocket (14) by the necessary distance in response to this contraction, and the door body ( 1) will be open.
- a force hydraulic cylinder or the like using an air cylinder (22) may be used.
- the light source (35) also applies light to the person to be passed (12) and the object to be passed (38) through the vertically elongated slit (34) on the front of the main body (1) (hereinafter referred to as slit light Say)
- slit light reflected from the person to be passed (12) or the object to be passed (38) is photographed by the CCD camera (33).
- the image processing device (6) that has received this image uses the slit (34) pattern, the position of the slit (34) or the CCD camera (33), the shooting direction, etc. according to the principle of triangulation in FIG.
- the size of the outline of the pass target (12) shown in the X-axis direction and the width direction of the pass target (38), and the height direction of the pass target (12) and the pass target (38) shown in the Y-axis direction. are quantified respectively. Then, according to this numerical value, the slat (2) that may come into contact with the passing object (12) or the passing object (38) is moved by the required distance, and the door body (1) is opened. It is something to do.
- the shutter speed of the CCD camera (33) is set to, for example, 0.2 seconds, and the outer shape and dimensions of this 0.2 second image are converted into numerical values, and the slats By moving the position 2), it becomes possible to open the door body (1) according to changes in the external shape of the person to be passed (12) and the object to be passed (38).
- the formation of the excess passage opening (19) between the slat (2) and the passage object (12) or the passage object (38) to a minimum and minimize the influence of the external environment. It will be possible to limit as much as possible.
- the recognition sensor may be an image processing device (6) with the camera (5) or the CCD camera (33), an optical sensor recognition device, a capacitive sensor,
- the acoustic wave sensor (9) is used, it is also possible to use an area sensor with red light, a sensor that detects the scanning of a laser, or the like as another different example.
- the door main body (1) is formed of a plurality of slats (2) as shown in FIG. 19, and each slat (2) is shown.
- the cross section is formed into an arrow-blade shape by providing the engaging portion (3) on the upper surface and the engaging receiving portion (4) on the bottom surface, and engaging the other slit (2) with the engaging portion (3) By engaging them in the receiving part (4), they are arranged continuously in the vertical direction, and each of them can be moved individually.
- the slats (2) described above are disposed symmetrically in the opening (10), and the inner end face (11) of each slat (2) on the opening (10) side at the center of the opening (10) They are placed in contact with each other.
- the door body (1) closes the opening (10).
- the slat (2) used in the present embodiment is formed of aluminum.
- the internal condition can be visually recognized in the state where the door main body (1) is closed.
- tempered glass it may be formed of other members.
- slats (2) will be able to correspond more precisely to the externals of the person being passed (12) as the number of arrangements per unit area increases, and this will increase the cost of installation and maintenance.
- the slats (2) as described above are arranged symmetrically with respect to the opening (10), and the inner end faces (11) of the slats (2) are in contact with each other at the center.
- the door body (1) of the type is configured, in another different embodiment, the slat (2) is disposed only on one side of the opening (10) and the inner end face (11 of the slat (2) is closed when closed. ) Abuts on the other side of the opening (10) V, even if it constitutes the door body (1) of the one side opening type!
- the slat (2) is continuously arranged in the vertical direction of the opening (10) to constitute the laterally opened door main body (1), but other different embodiments In this case, the slat (2) may be arranged continuously in the horizontal direction of the opening (10) to constitute the vertically opened door body (1).
- the slat (2) is formed in a non-deformable long plate shape, but in the other different embodiments, the slat (2) is formed by a bellows that can be extended and contracted in the horizontal direction. May be used.
- an open light sensor for irradiating an open light sensor light to the passing subject (12) (40 ) Is provided.
- the open light sensor (40) includes a light emitting unit for irradiating the open light sensor light to the passing object (12), and a light receiving unit for receiving the reflected light which is reflected by the passing object (12). It is a thing.
- the open light sensor (40) is provided on both the inlet and outlet sides, but in another different embodiment, it is disposed at least on the inlet side. It may be provided only on the entrance side which is good.
- a slat (2) as shown in FIG.
- a door pocket (14) is provided for storage.
- This door pocket (14) is formed to be able to completely store all the slats (2), and the guide rails (15) for securing the track of the slats (2) inside, And a linear motor (8) is provided to control the position movement of the slat (2).
- a traveling body (16) movable in position is engaged with the guide rail (15) by sliding left and right on the guide rail (15), and the traveling body (16) It is fixed to one end of the slat (2) on the door pocket (14) side. Therefore, by moving the traveling body (16) to the left and right along the guide rails (15) in the door pocket (14), the slat (2) provided on the traveling body (16) is opened at the opening (10). The central force is also able to move horizontally in the section in the door pocket (14).
- the fixed light sensor (41) comprises a light emitter (42) for irradiating the person to be passed (12) with the fixed light sensor light, and the fixed light sensor light emitted from the light emitter (42).
- a light emitter (43) and a light receiver (43) are arranged in pairs in each slat (2). Therefore, as shown in FIG. 21, the fixed light sensor light is irradiated in parallel with the door body (1) via a fixed distance.
- the fixed light sensor (41) shown in FIG. 21 is provided not only on the inlet side but also on the outlet side, and the distance between the fixed light sensor light on the inlet side and the fixed light sensor light on the outlet side is It is about 10 cm.
- the open light sensor (40) and the fixed light sensor (41) in the above-described configuration is described below.
- the open light sensor light emitted from the light projection part of the open light sensor (40) passes The light is reflected upon the person (12) and this reflected light is received by the light receiving part of the open light sensor (40).
- a signal is transmitted from the open light sensor (40) to the door opening / closing controller (7) shown in FIG.
- the door open / close controller (7) transmits a signal to the linear motor (8) provided for each slide (2), thereby
- the linear motor (8) operates, and the traveling body (16) located closest to the opening (10) in the door case (14) moves toward the door case (14). Therefore, the slat (2) engaged with the moved traveling body (16) Move in the direction of the door pocket (14).
- the light emission sensor (40) provided on each slat (2) also moves in the direction of the door pocket (14). Therefore, the open light sensor (40) repeats the irradiation of the open light sensor light to the person to be passed (12) and the reception of the reflected light while moving toward the door pocket (14), and finally the open light sensor Move the slat (2) to a position where light does not hit the target person (12). Therefore, the position of each slat (2) is limitedly moved to a position where it does not touch the pass target person (12), whereby the pass opening (19) corresponding to the outer shape of the pass target person (12) It is formed.
- the light receiving section of the opening light sensor (40) reflects light from the passage object person (12)
- the open light sensor (40) does not transmit a signal to the door open / close controller (7).
- the door opening / closing controller (7) sends a reverse travel signal to the linear motor (8).
- the linear motor (8) reverses movement, and the slat (2) starts to move in the closing direction opposite to the direction of the door pocket (14).
- the open light sensor (40) transmits the open light sensor light to the pass target person (12). Can not be irradiated. Accordingly, since the light receiving portion of the open light sensor (40) does not receive the reflected light, the linear motor (8) reversely moves and the slat (2) moves in the closing direction. Therefore, when the passable person (12) passes through the passage opening (19), the left and right slats (2) forming the passage opening (19) may come into contact with the passable person (12) There is.
- the light fixed to the opening (10) is fixed so that the slat (2) having the passage opening (19) formed thereon is fixed at the maximum opening position without colliding with the person being passed (12).
- a sensor (41) is provided. This fixed light sensor (41) fixes the return position of the slat (2) at the maximum opening position of the slat (2) forming the passage opening (19) in situ until the person (12) passing completely passes the opening (10) Thus, it is possible to prevent contact with the slat (2) in the door body (1) of the person to be passed (12).
- the fixed light sensor (41) As shown in FIG. 22, the fixed light sensor light is emitted from the light projector (42) to the passage target person (12) present in the opening (10).
- the fixed light sensor detects that the passing object (12) is detected by interrupting the passing object (12), and transmits a signal to the door opening / closing controller (7).
- the door opening / closing controller (7) that receives the signal from the fixed light sensor (41) sends a stop signal to the linear motor (8), and the operation of the linear motor (8) is stopped.
- the slat (2) which has been moved to form the passage opening (19), has its return in the closing direction fixed in place.
- the slat (2) since the slat (2) only has a fixed return in the closing direction, it is necessary to further open the slat (2) after the movement in the opening direction by the signal of the open light sensor (40).
- the slat (2) moves in the opening direction, and the return is fixed at that position.
- the movement of the slide (2) in the opening direction and the return fixation are repeated many times.
- the passable person (12) moves into the door body (1), the passable person (12) does not detect the open light sensor (40) force in this embodiment, the fixed light sensor Since (41) is arranged such that the distance between the fixed light sensor light is about 10 cm, while the pass target person (12) is located between the left and right slats (2) forming the pass opening (19)
- the fixed light sensor light on either the entrance side or the exit side must surely strike the target person (12).
- the stationary light sensor light on the exit side still hits the passage subject (12).
- the linear motor (8) does not operate in the return direction and stops its operation, and the slat (2) returns in a fixed state.
- the slat (2) closes and opens along with the movement of the pass target person (12). Since the slats (2) are rattling because the movement of the object is repeated in a short time, and there is the possibility of giving anxiety to the person being passed (12), by providing the fixed light sensor (41) as described above. It is also possible to reduce the looseness of the passage opening (19).
- the slat (2) which can not come in contact with the passing object (12) receives the reflected light of the passing object (12) at the light receiving portion of the open light sensor (40). Because, the opening light sensor (40) force is also not signaled to the door opening and closing controller (7). As a result, no signal is sent from the door opening / closing controller (7) to the linear motor (8), so the linear motor (8) provided to the slat (2) that can not come in contact with the person being passed (12) does not operate. . Therefore, the slat (2) which is not likely to contact the transit target person (12) does not move.
- an open light sensor (40) and a fixed light sensor (41) As it is specified, it can be manufactured with simple technology that does not require advanced technology, and it is possible to reduce manufacturing costs and maintenance costs.
Abstract
Description
Claims
Priority Applications (1)
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PCT/JP2004/013837 WO2006033145A1 (ja) | 2004-09-22 | 2004-09-22 | 自動開閉ドア装置 |
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PCT/JP2004/013837 WO2006033145A1 (ja) | 2004-09-22 | 2004-09-22 | 自動開閉ドア装置 |
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Cited By (7)
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EP2259226A1 (en) * | 2008-02-22 | 2010-12-08 | Glory Ltd. | Gate device |
CN103017459A (zh) * | 2013-01-07 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | 用于冰箱的箱门和具有它的冰箱 |
CN104523117A (zh) * | 2014-11-19 | 2015-04-22 | 无锡悟莘科技有限公司 | 一种基于图像采集的门帘自动控制推动装置 |
WO2018069334A1 (de) * | 2016-10-11 | 2018-04-19 | Bircher Reglomat Ag | SITUATIONSABHÄNGIGE VERSCHLIEßKÖRPERSTEUERUNG |
CN107945327A (zh) * | 2017-11-20 | 2018-04-20 | 成都市康睿运动科技有限公司 | 一种无人值守的健身房门禁系统 |
WO2019219791A1 (en) * | 2018-05-18 | 2019-11-21 | Assa Abloy Entrance Systems Ab | Entrance system |
WO2021233687A1 (de) | 2020-05-19 | 2021-11-25 | Agtatec Ag | Verfahren und vorrichtung zum betrieb einer automatischen türanlage |
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EP2259226A1 (en) * | 2008-02-22 | 2010-12-08 | Glory Ltd. | Gate device |
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CN103017459A (zh) * | 2013-01-07 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | 用于冰箱的箱门和具有它的冰箱 |
CN103017459B (zh) * | 2013-01-07 | 2016-01-13 | 合肥美的电冰箱有限公司 | 用于冰箱的箱门和具有它的冰箱 |
CN104523117A (zh) * | 2014-11-19 | 2015-04-22 | 无锡悟莘科技有限公司 | 一种基于图像采集的门帘自动控制推动装置 |
WO2018069334A1 (de) * | 2016-10-11 | 2018-04-19 | Bircher Reglomat Ag | SITUATIONSABHÄNGIGE VERSCHLIEßKÖRPERSTEUERUNG |
CN107945327A (zh) * | 2017-11-20 | 2018-04-20 | 成都市康睿运动科技有限公司 | 一种无人值守的健身房门禁系统 |
WO2019219791A1 (en) * | 2018-05-18 | 2019-11-21 | Assa Abloy Entrance Systems Ab | Entrance system |
WO2021233687A1 (de) | 2020-05-19 | 2021-11-25 | Agtatec Ag | Verfahren und vorrichtung zum betrieb einer automatischen türanlage |
DE102020113501A1 (de) | 2020-05-19 | 2021-11-25 | Agtatec Ag | Verfahren und Vorrichtung zum Betrieb einer automatischen Türanlage |
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