JP5818144B2 - Automatic switchgear - Google Patents

Description

  The present invention relates to an automatic opening / closing device that drives an opening / closing body such as a curtain, a door, a window, a gate, and a shutter provided at an opening or entrance of a facility, building, office, room, facility, vehicle, etc. by a linear motor. The present invention relates to an automatic opening / closing device that issues a warning by detecting the movement of an opening / closing body when a linear motor is not driven under the above conditions.

Conventionally, an automatic opening / closing device for driving opening / closing bodies such as curtains, doors, windows, gates, shutters, etc. provided at openings and entrances of facilities, buildings, offices, rooms, facilities, vehicles, etc., by a linear motor is known ( (See Patent Documents 1 and 2).
In addition, for the safety and security of facilities, buildings, offices, rooms, equipment, vehicles, etc., sensors are installed at the openings and entrances to detect the state and operation of opening / closing bodies such as curtains, doors, windows, gates, shutters, etc. Various systems for issuing alarms are known.

Japanese Patent Laid-Open No. 10-75881 Japanese Patent Laid-Open No. 11-42158

However, the known automatic open / close device using a linear motor locks the open / close bodies such as curtains, doors, windows, gates, shutters, etc. when the linear motor is not driven, or allows the open / close bodies to be operated manually. Although it was possible, it was impossible to issue an alarm by detecting the movement of these opening and closing bodies when not driven.
In addition, when monitoring the state and operation of open / close bodies such as curtains, doors, windows, gates, shutters, etc., using known locking systems, security systems, safety systems, etc., use a unique sensor for each system. It is necessary to provide it, and at most, it was linked to monitoring of abnormal operation of the automatic switchgear and setting of permission of operation.

  Therefore, the present invention has a simple configuration, and can automatically issue an alarm by monitoring the operation of the opening / closing body when it is not driven without providing a sensor or the like with the automatic opening / closing device itself. An object of the present invention is to provide an automatic opening / closing device that can be easily interlocked.

The invention according to claim 1 is a rail provided on at least one side of an opening or an entrance, an opening / closing body that reciprocates along the rail, a stator attached to the rail, and the opening / closing body. An automatic opening / closing device comprising: a mover that is reciprocally swung along a rail; and a control unit that drives and controls a linear motor composed of the mover and the stator. It possesses a detecting means for detecting an electromotive force generated by the movement of the non-driving time of the movable element of the motor, and setting means for setting a condition, and a warning means for issuing an alarm in response to electromotive force detected with the condition A plurality of the movers are provided in one opening / closing body to solve the above-described problem.

  In the invention according to claim 2, in addition to the configuration of the automatic opening / closing device according to claim 1, the setting means sets on / off, and the alarm means has a setting condition of the setting means turned on. In this case, the problem is solved by issuing an alarm when the electromotive force is generated.

  According to a third aspect of the present invention, in addition to the configuration of the automatic opening / closing device according to the first or second aspect, the stator includes a coil, and the detection means includes an electromotive force generation position and a position thereof. The setting means can also set the position where the electromotive force is generated and the movement speed of the position, and the alarm means can respond to the position where the electromotive force is generated and the movement speed of the position. The above-mentioned problem is solved by issuing an alarm.

  In addition to the configuration of the automatic opening and closing device according to any one of claims 1 to 3, the invention according to claim 4 is characterized in that the setting means includes other systems such as a locking system, a security system, and a safety system. This problem is solved by being interlocked with the operating state.

  In addition to the automatic opening / closing device according to any one of claims 1 to 4, the alarming means is provided with another system such as a locking system, a security system, and a safety system. The above-mentioned problem is solved by outputting information to the above.

According to the automatic opening and closing device of the invention according to claim 1, an opening of a facility, a building, an office, a room, equipment, a vehicle, or the like is detected by detecting an electromotive force due to movement of a mover when the linear motor is not driven. It is possible to detect in the control unit that the opening / closing body such as curtains, doors, windows, gates, shutters, etc. provided at the entrance / exit has been opened / closed by other force without any sensor, etc., and the operation of the opening / closing body can be monitored with a simple configuration. It is possible to issue an alarm.
In addition, a more detailed electromotive force pattern can be detected by a plurality of movers, and an alarm can be issued by more accurately monitoring the state and operation of the opening / closing body.
The setting means can arbitrarily set detection sensitivity, necessity of detection, and the like.

According to the configuration of the present invention, for example, when the opening / closing body is a doorway of a building or a curtain of a window, an alarm for a suspicious intruder can be issued by turning on only when going out or sleeping. .
According to the configuration of the third aspect of the present invention, the pattern of opening / closing by the suspicious person of the opening / closing body (such as slowly opening so as not to make a sound) is discriminated, and when the opening / closing body is a curtain or the like, the curtain is moved by the wind. It becomes possible to discriminate, and an alarm can be issued with higher accuracy.
According to the configuration described in claim 4, for example, conditions are set such that the operation of the alarm means of the automatic opening / closing device is permitted only when another system such as a locking system, a security system, or a safety system is operated. As a result, it is not necessary to individually perform condition setting operations, and convenience is improved.
According to the configuration described in claim 5, the alarm means of the automatic opening / closing device can be used in addition to the monitoring target as one of sensors in other systems such as a locking system, a security system, and a safety system. , facilities, buildings, office, room, equipment, Ru can do the whole of the monitoring of the vehicle, such as efficiently.

BRIEF DESCRIPTION OF THE DRAWINGS Schematic explanatory drawing of the automatic opening / closing apparatus which is an Example of this invention.

An automatic opening / closing device of the present invention is attached to a rail provided on at least one side of an opening or an entrance, an opening / closing body that reciprocates along the rail, a stator attached to the rail, and an opening / closing body. An automatic opening / closing device comprising a mover that reciprocally swings along a rail, and a control unit that drives and controls a linear motor composed of a mover and a stator. It possesses a detecting means for detecting the electromotive force generated by the movement of the movable element, and setting means for setting a condition, and a warning means for issuing an alarm in response to electromotive force detected with the condition, the mover 1 It is provided with a plurality of opening and closing bodies, and with a simple configuration, the automatic opening and closing device itself can monitor the operation of the opening and closing body when not driven and provide an alarm without providing a sensor or the like. Yes, and other systems If interlocking also be facilitated with specific embodiments may be any one.

As shown in FIG. 1, an automatic opening / closing device 100 according to an embodiment of the present invention includes a rail 110 provided on at least one side of an opening or an entrance and an opening / closing body 101 that reciprocally swings along the rail 110. And a stator 111 attached to the rail 110, a mover 112 attached to the opening / closing body 101 and reciprocatingly swinging along the rail 110, and a linear motor composed of the mover 112 and the stator 111. And a control unit 120.
The example shown in FIG. 1 is a schematic illustration of a rail 110 provided above and an opening / closing body 101 suspended from a mover 112 that reciprocally swings around the rail 110. Although the specific shape of is not shown, conventionally well-known various shapes can be used.
Further, the opening / closing body 101 may be any one of a curtain, a door, a window, a gate, a shutter, etc. provided at an opening or entrance / exit of a facility, building, office, room, facility, vehicle, etc. The attachment form of the child 112 and the opening / closing body 101, the opening / closing direction of the opening / closing body 101, etc. are not limited to this embodiment.

The control unit 120 drives and controls a linear motor including the mover 112 and the stator 111, that is, controls the current supplied to the stator 111 including a plurality of coils attached to the rail 110, thereby The movable element 112 is reciprocally slid along the rail 110 to arbitrarily control the opening / closing of the opening / closing body 101 to which the movable element 112 is attached.
The shape and arrangement of the coils of the stator 111, the configuration of an electric circuit for controlling the current supplied to the coils, and the like may be known.

In addition to the configuration for driving and controlling the above-described known linear motor, the control unit 120 sets conditions and a detection unit 121 that detects an electromotive force generated by the movement of the mover 112 when the linear motor is not driven. It has setting means 123 and alarm means 122 that issues an alarm according to the conditions and the detected electromotive force.
The setting unit 123 can set on / off of the operation of the alarm unit 122. When the setting condition of the setting unit 123 is on, the alarm unit 122 indicates that the detection unit 121 has detected the occurrence of electromotive force. Receives an alarm.
The alarm may be any sound or light, and may output a signal to another system 130 such as a locking system, a security system, or a safety system.

For example, when the opening / closing body 101 is a curtain provided inside a house window and the control unit 120 is configured to remotely open and close the curtain, the setting condition of the setting unit 123 is normally turned off. Thus, even if the curtain is manually opened and closed, the alarm means 122 does not issue an alarm, and the setting condition of the setting means 123 is turned on when the resident sleeps or goes out, so that the curtain of the suspicious person The alarm means 122 can issue an alarm upon detecting the opening and closing.
In addition, the setting means 123 is linked to settings and schedules by other systems 130 such as a locking system, a crime prevention system, and a safety system, so that it is not necessary to individually perform condition setting operations, and convenience is improved.
Further, if the alarm means 122 outputs information to another system 130 such as a locking system, a security system, a safety system, etc., the automatic opening / closing device 100 is one of sensors of the other system 130. As a result, it can be used in addition to the monitoring target, and the entire monitoring can be performed efficiently.

Further, since the stator 111 is composed of a plurality of coils arranged on the rail 110, it is possible to take a circuit configuration that allows the detection means 121 to specify the position where the electromotive force is generated and the moving speed of the position. Become.
In this case, the setting unit 123 sets the electromotive force generation position where the alarm unit 122 should operate and the moving speed of the position, so that the opening / closing pattern by the suspicious person of the opening / closing body 101 (slowly so as not to make a sound) When the opening / closing body 101 is a curtain or the like, it is possible to determine the movement of the curtain due to the wind, and it is possible to issue an alarm with higher accuracy.
Further, since the opening / closing body 101 is provided with a plurality of movable elements 112, it becomes possible to detect a more detailed electromotive force pattern by the detection means 121, and by setting a pattern to be alarmed by the setting means 123, The state and operation of the opening / closing body 101 can be monitored more accurately, and an alarm can be issued by the alarm means 122.

The setting unit 123 may be configured with a logic circuit or the like.
In that case, various setting conditions are storage means such as a memory depending on the opening and exit conditions of facilities, buildings, offices, rooms, equipment, vehicles, etc., and the form of doors, windows, gates, shutters, etc. May be stored in advance, and a plurality of conditions may be stored and changed according to the usage form, or a program circuit for learning the conditions may be provided, and the storage unit may store the conditions from other systems 130 May be configured to forward to.
Further, in the drawing, the setting unit 123 and the alarm unit 122 are provided in the control unit 120. However, the setting unit 123 and the alarm unit 122 may be physically provided in another housing or another place.

DESCRIPTION OF SYMBOLS 100 ... Automatic switching device 101 ... Opening / closing body 110 ... Rail 111 ... Stator 112 ... Movable element 120 ... Control part 121 ... Detection means 122 ... Alarm means 123- ..Setting means 130 ... other systems

Claims (5)

A rail provided on at least one side of the opening and the entrance, an opening / closing body that reciprocates along the rail, a stator attached to the rail, and a reciprocating cage attached to the opening / closing body along the rail. An automatic opening / closing device comprising: a moving mover; and a control unit for driving and controlling a linear motor composed of the mover and the stator,
The controller is configured to detect an electromotive force generated by the movement of the mover when the linear motor is not driven, a setting unit that sets a condition, and an alarm according to the condition and the detected electromotive force. have a and alarm means,
An automatic opening / closing apparatus , wherein a plurality of the movable elements are provided in one opening / closing body . The setting means can set on and off,
The automatic switchgear according to claim 1, wherein the alarm means issues an alarm when the electromotive force is generated when a setting condition of the setting means is ON. The stator comprises a coil;
The detection means can also specify the position where the electromotive force is generated and the moving speed of the position,
The setting means can also set an electromotive force generation position and a moving speed of the position,
The automatic opening / closing apparatus according to claim 1 or 2, wherein the alarm means issues an alarm according to an electromotive force generation position and a moving speed of the position.   The automatic opening / closing apparatus according to any one of claims 1 to 3, wherein the setting means is interlocked with an operating state of another system such as a locking system, a security system, or a safety system.   5. The automatic opening / closing apparatus according to claim 1, wherein the alarm means outputs information to other systems such as a locking system, a security system, and a safety system.

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