KR100700975B1 - Device for opening and closing emergency door having portable telephone - Google Patents

Abstract

An emergency door opening and closing apparatus embedded with a portable telephone is provided to simplify the structure by excluding a service server between an emergency door and a mobile phone company. An emergency door opening and closing apparatus is composed of: a portable telephone(110) installed inside to store a unique wireless mobile phone number and be capable of wireless communications and equipped with at least one key pad; a vibration sensor(120) for sensing a vibration signal generated by converting a call signal transmitted to the portable telephone from the outside; and a control unit(131) for controlling a servo motor(142) opening or shutting an emergency door(141) and an opening and closing device with a locking/unlocking function of a door lock(143) according to the signal detected by the vibration sensor.

Description

Emergency door opener with mobile phone {DEVICE FOR OPENING AND CLOSING EMERGENCY DOOR HAVING PORTABLE TELEPHONE}

1 is a block diagram of a built-in emergency door opening and closing device of the present invention,

Figure 2a is a flow chart for explaining the operation of opening the emergency door by the emergency door opening and closing device with a mobile phone according to an embodiment of the present invention,

2B is a flowchart illustrating an operation of opening an emergency door and a notification operation of an open state by an emergency door opening and closing device having a mobile phone according to an embodiment of the present invention.

3 is a flow chart for explaining the operation of closing the emergency door by the emergency door opening and closing device with a mobile phone according to an embodiment of the present invention,

Figure 4 is a flow chart for explaining the presence of obstacles in the presence of obstacles in the vicinity of the emergency door by the emergency door opening and closing device with a mobile phone according to an embodiment of the present invention,

5 is a flowchart illustrating an operation of informing emergency door opening and closing by emergency fire opening and closing when a fire or smoke occurs in a building or the like by the emergency door opening and closing device having a mobile phone according to an embodiment of the present invention. ,

Figure 6 is a flow chart for explaining the operation of opening and closing the emergency door by checking the opening and closing state of the emergency door by the emergency door opening and closing device with a built-in mobile phone according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

110; Wireless transmitter and receiver 110; cellphone

113; Call button 114; End Button

120; Vibration sensor 130; Integration

131; Control unit 132; Motor control circuit

133; Obstruction detector 134; Fire detector

135; Smoke detectors 136a, 136b; Solenoid key

137; Memory 140; draw

141; Emergency door 142; Servo motor

143; Door lock 144; Open / close detector

The present invention relates to an emergency door opening and closing device, and more particularly to an emergency door opening and closing device by a remote control.

Looking at the prior art, the Republic of Korea Patent Application Publication No. 10-2002-0088404 discloses a system for locking / unlocking the emergency door by a control device connected to the fire receiving board by wire in the event of a fire. Wireless remote control is impossible because of the connection, and the complexity of installation by wired connection becomes a problem.

In addition, the door lock device using a mobile phone is currently applied for a number of patents and utility model registration (Korean patent applications 10-2000-0009172, 10-20002-0062907, 10-2003-0067516, 10-2000-0001514, etc.) However, since it is not closely related to the visitor in that it is not the door lock control of the emergency door, most of the technologies related to the visitor have been disclosed (such as a visitor identification camera, visitor password or authentication number confirmation).

In addition, the door lock device using a mobile phone to control the door lock lock / unlock by receiving a signal from the outside by the internal radio receiver to enable remote remote control from the outside. Here too, technologies that require a password or an authentication number, etc. are essentially disclosed to restrict people coming into the interior.

The technology disclosed in Korean Patent Laid-Open Publication No. 10-2004-0064311 (door opening / closing device using a mobile phone wireless terminal) performs a call connection to a service center for a mobile phone user to open a door, and the mobile phone network checks the called number of the call. Forward the call to the service center. The service center sends / compares a message requesting the input of a password to the mobile phone, and if it matches, transmits a release command to the door lock. In this case, in order to open and close the door using a mobile phone, it is necessary to confirm the accessor, so a password or authentication number verification procedure (confirmation step and database) is required, and also a password comparison and door lock locking device is transmitted to the mobile communication network. There is a problem that a service center is required and the system itself is complicated and the procedure of locking / unlocking is also complicated. Applying such a system to an emergency door is also problematic in terms of practical use.

An object of the present invention for solving the above-mentioned problems is to provide an emergency door opening and closing device with a mobile phone that can control the emergency door using a mobile phone from a remote.

Another object of the present invention is to use a mobile phone, but having a mobile phone in the opening and closing device does not require a service server acting as a communication medium between the mobile communication company and the emergency door, because it is not always the entrance door does not require the visitor's authentication is also easy to install This is to provide a built-in emergency door opener.

Another object of the present invention, an emergency door opening and closing device with a built-in mobile phone capable of two-way communication between the command transmitter and the emergency door to open and close the emergency door and to inform the person who has sent the emergency door opening and closing command wirelessly. To provide.

Emergency door opening and closing device with a built-in mobile phone according to the present invention for achieving the above object of the present invention is assigned a unique wireless mobile phone number is a mobile phone capable of wireless communication, and at least one keypad electrically connected to the mobile phone A wireless transmitting and receiving unit provided; A vibration sensor for detecting a vibration signal received from the wireless transmitter and receiver; And a control unit controlling an operation of a switch having a lock / release function of a door lock and a servo motor which opens or closes an emergency door according to a signal sensed by the vibration sensor.

Here, the emergency door opening and closing device with a built-in mobile phone further includes a first and second solenoid keys, the keypad includes a call button and the end button, the control unit is opened and closed to detect the opening / closing of the emergency door Receiving an open and close detection signal from a detector to operate the first solenoid to switch to a call state by pressing the call button, it is preferable to implement to deliver a pre-stored message to the other party during a call connection.

Here, the controller is more preferably implemented to end the operation by pressing the end button by operating the second solenoid key after delivering the message.

Here, the emergency door opening and closing device with a built-in mobile phone further includes an obstacle detector, and the control unit operates the first solenoid when the obstacle is detected near the emergency door by the obstacle detector to operate the call button. Press to switch to a call state, and transfer a pre-stored message to a counterpart when the call is connected, and after the message is delivered, the controller operates the second solenoid key to end the operation by pressing the end button. .

Here, the emergency door opening and closing device with a built-in mobile phone further includes a fire detector or a smoke detector, the fire detector or smoke detector is electrically connected to the fire detector of a building in which the emergency door opening and closing device with the mobile phone is installed. It is preferable to operate in conjunction with the fire detector operation of the building, the control unit to control the operation of the switch and the servo motor according to the detection signal of the fire detector or smoke detector.

In addition, the emergency door opening and closing device with a built-in mobile phone according to the present invention, the wireless wireless receiving unit having a mobile phone capable of being assigned a unique wireless mobile phone number, and at least one keypad electrically connected to the mobile phone; A vibration sensor for detecting a vibration signal received from the wireless transmitter and receiver; An opening / closing detector for checking an open / closed state of the door lock according to the signal detected by the vibration sensor; A control unit which transmits an opening / closing detection message according to the opening / closing detection by the opening / closing detector, and controls an operation of a servomotor having a lock / release function and an opening / closing function of an emergency door according to a user's opening / closing state change request; It is made to include.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of an emergency door opening and closing device with a built-in mobile phone according to an embodiment of the present invention.

The emergency door opening and closing device shown in Figure 1 is generally built-in a mobile phone to enable automatic or remote control of emergency doors of any building structure (apartment rooftop, academy, department store building, theater, hospital, etc.) anytime, anywhere emergency. 1 Responsible for control by two-way communication.

As shown in Figure 1, the emergency door opening and closing device according to the present invention is largely provided with a wireless transmission bride 110, vibration sensor 120 and the integrated unit 130, the opening and closing unit 140 and the external integrated control device ( 150 is electrically connected.

The wireless transmitter / receiver 110 (hereinafter referred to as a mobile phone) receives an external communication signal, serves to transmit a communication signal to the outside, and is composed of a terminal 111 capable of a wireless call and includes a plurality of keypads. The keypad preferably has a call button 113 and / or an end button 114.

A mobile phone means a terminal to which a unique telephone number is assigned to enable a mobile phone call, and a mobile phone to which a unique telephone number is assigned from a mobile carrier is not limited thereto. Of course it is included.

The vibration sensor 120 is a sensor that detects a vibration that informs a reception state when a wireless signal is received by the wireless transmitter / receiver 110, and any sensor capable of detecting vibration is not limited thereto.

Integrating unit 130 includes a control unit 131 for the overall control of the emergency door opening and closing device, a motor control circuit 132 for controlling the servo motor 142 of the emergency door 141, The following components may be further included to perform auxiliary functions.

The integrated unit 130 is an obstacle detector (ultrasound sensor or infrared sensor, 133) to check the presence of obstacles near the emergency door 141, fire detector 134 or smoke detector 135 for detecting the fire of the building, emergency It further comprises a solenoid key 136a, 136b for opening and closing the door, delivering a status notification message and terminating the system, and a memory 137 in which the message is stored.

Here, the fire detector 134 or smoke detector 135 is electrically connected to the fire detector of the building in which the emergency door opening and closing device of the present invention is installed is implemented to operate in conjunction with the fire detector of the building.

The opening and closing unit 140 is a component electrically connected to the emergency door opening and closing device, and is connected to the motor control circuit 132 and the servo motor 142 and the emergency unit connected to the control unit 131 to open and close the emergency door 141. It is connected to the door lock 143 and the control unit 131 of the door 141 and includes an opening and closing detector 144 to confirm the opening and closing of the emergency door 141.

The opening / closing operation of the emergency door opening and closing apparatus according to the present invention, an operation at the time of detecting an obstacle, and an operation state at the time of fire will be described with reference to FIGS. 2 to 5.

Figure 2a is a flow chart for explaining the operation of opening the emergency door by the emergency door opening and closing device with a built-in mobile phone according to an embodiment of the present invention, Figure 2b is an emergency door with a built-in mobile phone according to an embodiment of the present invention The flow chart for explaining the operation of opening the emergency door by the switchgear and the notification operation of the open state.

Referring to Figure 2a, in the situation where the external user (or the situation room) to open the emergency door, calls the emergency door opening and closing device to his mobile phone (S210). In this case, the call is generally made in the same manner as the call of a mobile phone that is called through a mobile communication company by pressing the mobile phone number of the emergency door switchgear as in the mobile communication.

The mobile phone 111 of the emergency door opening and closing device is set to the vibration mode in the mode of informing the reception state (bell, vibration, silence, etc.), the mobile phone vibration is generated when there is a call, the vibration sensor 120 ) Is detected (S220). At this time, the number of vibrations is set in advance, but it is preferable to perform the operation command of the emergency door opening and closing device between the number of vibrations 3 to 7 times.

The control unit 131 releases the door lock 143 by the vibration detection signal received from the vibration sensor 120, controls the motor control circuit 132 to operate the servo motor 142 to open the emergency door 141. (S230).

Referring to FIG. 2B, after the step S230 of FIG. 2A, it may be terminated, and the opening / closing detector 144 detects that the emergency door 141 is opened after the step S230, and receives the signal from the controller 131 (S240). .

Subsequently, the controller 131 operates the solenoid key 136a to press the call button 113 of the wireless transmitter / receiver 110 to enter a call state (S250).

After entering the call state, the controller 131 transmits the open message stored in the memory 137 through the microphone 112 (S260). At this time, the message is delivered to inform that the 'emergency door has opened'.

After transmitting the opening message, the control unit 131 operates the solenoid 136b to end the call by pressing the end button 114 of the wireless transmitter 110 and ends the opening operation of the emergency door opening and closing device (S270).

3 is a flowchart illustrating an operation of closing the emergency door by the emergency door opening and closing device with a built-in mobile phone according to an embodiment of the present invention.

In the situation where the external user (or the situation room) needs to open the emergency door, the emergency door opener is called by his mobile phone (S310).

The mobile phone 111 of the emergency door opening and closing device is set to the vibration mode, and when there is a call, the mobile phone vibration is generated, and the vibration sensor 120 detects the vibration (S320). At this time, the number of vibrations is set in advance, but it is preferable to perform the operation command of the emergency door opening and closing device between the number of vibrations 3 to 7 times.

The control unit 131 locks the door lock 143 by the vibration detection signal received from the vibration sensor 120, controls the motor control circuit 132 to operate the servo motor 142 to close the emergency door 141 ( S330).

After that, it enters the notification step, and after the step S330 detects that the emergency door 141 is closed, the opening and closing detector 144 receives the signal from the control unit 131 (S340).

Subsequently, the controller 131 operates the solenoid key 136a to press the call button 113 of the wireless transmitter / receiver 110 to enter a call state (S350).

After entering the call state, the control unit 131 transmits the closing message stored in the memory 137 through the microphone 112 (S360). The message sent at this time will be a notification that the emergency door has been closed.

After transmitting the closing message, the control unit 131 operates the solenoid 136b to end the call by pressing the end button 114 of the wireless transmitter 110 and ends the closing operation of the emergency door opening and closing device (S370).

Figure 4 is a flow chart for explaining the presence of obstacles in the presence of obstacles in the vicinity of the emergency door by the emergency door opening and closing device with a built-in mobile phone according to an embodiment of the present invention.

When an obstacle is left or present near the emergency door 141, the emergency door 141 may not be opened or closed by the remote control.

At this time, when detecting the presence of the obstacle by the obstacle detector 133 that constantly detects the presence of the obstacle near the emergency door 141, the control unit 131 sends a detection signal (S410).

Subsequently, the controller 131 operates the solenoid key 136a to press the call button 113 of the wireless transmitter / receiver 110 to enter a call state (S420).

After entering the call state, the controller 131 transmits the obstacle detection message stored in the memory 137 through the microphone 112 (S430). At this time, the message is delivered to inform the detection of the obstacle 'does not work due to obstructions'.

After transmitting the obstacle detection message, the controller 131 operates the solenoid 136b to terminate the call by pressing the end button 114 of the wireless transmitter 110 and terminates the obstacle detection notification operation of the emergency door opener (S370). ).

5 is a flowchart illustrating an operation of notifying emergency door opening and closing by emergency fire opening and closing when a fire or smoke is generated in a building or the like by the emergency door opening and closing device having a mobile phone according to an embodiment of the present invention. .

When a fire is detected from a fire detector of a building in which an emergency door opening and closing device of the present invention is installed, the fire detector 134 or the smoke detector 135 operates in conjunction with this and the detection signal is introduced into the controller 131 (S510). ).

The control unit 131 releases the door lock 143 by the fire detection signal received from the fire detector 134 or the smoke detector 135, controls the motor control circuit 132, and operates the servo motor 142 to emergency. Open the door 141 (S520).

After the step S520 is entered, after the step S520 the emergency door 141 is opened and closed detector 144 detects that the signal is received from the control unit 131 (S530).

Subsequently, the controller 131 operates the solenoid key 136a to press the call button 113 of the wireless transmitter / receiver 110 to enter a call state (S540).

After entering the call state, the controller 131 transmits the fire message stored in the memory 137 through the microphone 112 (S550). At this time, the message is to inform the emergency door opening due to the fire 'the emergency door was opened by fire'.

After transmitting the emergency door opening message by the fire, the controller 131 operates the solenoid 136b to end the call by pressing the end button 114 of the wireless transmitter 110 and ends the closing operation of the emergency door opening and closing device ( S560).

Figure 6 is a flow chart for explaining the operation of opening and closing the emergency door by checking the opening and closing state of the emergency door by the emergency door opening and closing device with a built-in mobile phone according to another embodiment of the present invention.

When the external user (or the situation room) needs to check the opening and closing state of the emergency door and take action, the emergency door opening and closing device is called by his mobile phone (S610).

The mobile phone 111 of the emergency door opening and closing device is set to the vibration mode, when there is a call, the mobile phone vibration is generated, and the vibration sensor 120 detects this vibration (S620). At this time, the number of vibrations is set in advance, but it is preferable to perform the operation command of the emergency door opening and closing device between the number of vibrations 3 to 7 times.

Subsequently, the emergency door opening and closing device enters a call state (S630).

The open / close sensor 144 checks the open / closed state of the emergency door, and accordingly, the controller 131 transmits the state message stored in the memory 137 through the microphone 112 (S640).

Subsequently, the external user requests a state change (S650), and the state change at this time may use the keypad up to the number # 0-9 of the mobile phone.

The emergency door switchgear retransmits the status message ('emergency door opened' or 'emergency door closed') after checking the opened / closed state after executing the command (S660), and the control unit 131 is a solenoid Operation 136b to end the call by pressing the end button 114 of the wireless transmitter 110 to end the operation of the emergency door opening and closing device (S670).

Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the above-described technical configuration of the present invention may be embodied by those skilled in the art to which the present invention pertains without changing its technical spirit or essential features of the present invention. It will be appreciated that the present invention may be practiced as. Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the appended claims rather than the detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

According to the configuration of the present invention described above, it is possible to provide an emergency door opening and closing device with a mobile phone that can control the emergency door using a mobile phone remotely.

In addition, using a mobile phone, but equipped with a mobile phone in the opening and closing device does not require a service server acting as a communication medium between the mobile carrier and the emergency door, because it is not a constant access door does not require a visitor's authentication emergency door with a built-in easy mobile phone It is possible to provide a switchgear.

In addition, it is possible to provide an emergency door opening and closing device with a mobile phone capable of two-way communication between the command sender and the emergency door to open and close the emergency door and to inform the person who sent the emergency door opening and closing command wirelessly. Done.

Claims (6)

A mobile phone which is embedded in the emergency door opening and closing device, and has a unique wireless mobile phone number assigned thereto for wireless communication, and having one or more keypads; A vibration sensor for receiving a call signal from the outside to the mobile phone, converting the received signal into a vibration signal and detecting the vibration signal; A control unit controlling an operation of a switch having a lock / release function of a door lock and a servomotor which opens or closes an emergency door according to a signal sensed by the vibration sensor; Including, emergency phone opening and closing device with a built-in mobile phone. The method of claim 1, The emergency door opening and closing device with a built-in mobile phone further includes first and second solenoid keys, The keypad includes a call button and the end button, The control unit receives the opening / closing detection signal from the opening / closing sensor for detecting the opening / closing of the emergency door to operate the first solenoid to switch to a call state by pressing the call button, and delivers a pre-stored message to the other party during a call connection. Emergency door opener with a built-in mobile phone. The method of claim 2, The control unit is an emergency door opening and closing device with a built-in mobile phone to terminate the operation by pressing the end button by operating the second solenoid key after delivering the message. The method of claim 2, The emergency door opening and closing device with a built-in mobile phone further includes an obstacle detector, When the obstacle is detected by the obstacle detector near the emergency door, the controller operates the first solenoid to switch to a call state by pressing the call button, and transfers a pre-stored message to a counterpart when the call is connected. The control unit is an emergency door opening and closing device with a built-in mobile phone to terminate the operation by pressing the end button by operating the second solenoid key after delivering the message. The method of claim 2, The emergency door opening and closing device with a built-in mobile phone further includes a fire detector or smoke detector, The fire detector or smoke detector is electrically connected to the fire detector of the building in which the emergency door opening and closing device equipped with the mobile phone is installed to operate in conjunction with the fire detector operation of the building, The control unit controls the operation of the switch and the servo motor in accordance with the detection signal of the fire detector or smoke detector, emergency door opening and closing device with a built-in mobile phone. A mobile phone which is embedded in the emergency door opening and closing device, and has a unique wireless mobile phone number assigned thereto for wireless communication, and having one or more keypads; A vibration sensor for receiving a call signal from the outside to the mobile phone, converting the received signal into a vibration signal and detecting the vibration signal; An opening / closing detector for checking an open / closed state of the door lock according to the signal detected by the vibration sensor; And a control unit which transmits an opening / closing detection message according to the opening / closing detection by the opening / closing detector, and controls an operation of a switch having a lock / release function and a servo motor that opens or closes an emergency door according to a user's opening / closing state change request. , Emergency door opener with cell phone.

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