JP3481297B2 - Shutter switch control device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shutter opening / closing controller for driving a drum by a motor, for example, to open and close a shutter. 2. Description of the Related Art FIG. 5 is a block diagram showing a conventional shutter opening / closing device control device. In FIG. 5, a shutter opening / closing device control circuit 3 and a shutter opening / closing device control circuit 3 A motor 4 and a drum 5 constituting a shutter opening and closing device are arranged. The rotation of the motor 4 is controlled by a control circuit 3, and the drum 5 is driven by the motor 4 via a chain 6 and a sprocket 7, To rotate. The shutter (slat) 9 is raised and lowered by the forward and reverse rotation of the drum 5, and the entrance of the building is opened and closed. The shutter switch control circuit 3 is supplied with commercial power through a commercial power line 10, a wire connector 11, and a shutter power line 12, and supplies a power for driving the motor 4 and a constant voltage circuit (not shown). Used as a power supply for [0004] A signal from an operation switch 14 attached to the inner wall 13 of the building is further input to the shutter switch control circuit 3 via a signal line 15. Operation switch 14
Are an open signal, a close signal, and a stop signal for opening and closing and stopping the shutter. [0005] When the shutter opener control circuit 3 receives the open signal, it rotates the motor 4 and the drum 5 forward to wind up the shutter to bring the shutter to the open state. The shutter is lowered to close the shutter, and when a stop signal is received, the rotation of the motor 4 and the drum 5 is stopped. The shutter switch control circuit 3 and the operation switch 14 constitute a shutter switch control device. [0006] Since the conventional shutter opening and closing control device is constructed as described above, the power supply lines 10, 12 and the signal line 15 are arranged inside the building wall, and the new construction is performed. In the case of construction, these wires can be arranged without hindrance. However, in the case of arranging them inside the existing building wall, it is necessary to break the wall, and post-construction was difficult. Since the signal line 15 is required, the operation switch 14 is connected to the signal line 15.
Has to be mounted at a place where it can be arranged, and the mounting position is limited, and in some cases, it may be mounted at a position that is extremely inconvenient for operation. Further, since the operation switch 14 is fixedly mounted, the user must move to the mounting position to operate the operation switch 14, and the movement of the user is restricted. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a shutter opening / closing device control device in which post-construction is easy, the mounting position is not limited, and the movement of the user is not restricted. It is in. A shutter opening / closing device control device according to the present invention includes a shutter mounted on an outer wall of a building.
And a motor for opening and closing the shutter.
Switch control circuit for signal control and located inside the building wall
Commercial power line and the inner wall of the building connected to this commercial power line
And the commercial power socket
A switch inserted into the switch, and the switch control circuit
Remote control receiver connected via a cable to
Portable to output motor control signal wirelessly to remote control receiver
And a functional remote control transmitter . According to the present invention, there is provided a shutter open / close control device for connecting a commercial power line to an existing commercial power line disposed inside a building wall.
Connect the power socket and place it on the building wall
Just retrofit the shutter without breaking the walls of the existing building
Wiring work can be easily performed at the time of connection. Also, Sha
Cable connected to the switchgear control circuit in the
The remote control receiver has a plug that can be connected to the socket.
The plug is inserted into the socket.
The remote control transmitter to open and close the shutter.
Data can be wirelessly controlled. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a shutter opening / closing device control apparatus according to the present invention will be described below with reference to FIGS. FIG.
Is a configuration diagram showing an embodiment of the present invention, and the same or corresponding portions as those in FIG. 5 showing the conventional example are denoted by the same reference numerals, and description thereof will be omitted. 1 differs from FIG. 5 in a remote control transmitter 16, a remote control receiver 17, a commercial power socket 18, and a cable (electric wire) 19.
The commercial power socket 18 is, for example, an outlet for an air conditioner, and is installed on any of the building inner walls 13.
It can be used freely. The remote control transmitter 16 is a wireless transmitter for transmitting the optical signal A. The remote control transmitter 16 can be attached to an arbitrary position on the inner wall 13 of the building, and is small, lightweight and portable. The remote control receiver 17 receives the optical signal A, and the remote control transmitter 16 can be placed anywhere and can be carried at any position if the remote control receiver 17 can receive the optical signal A. Is also good. The remote control receiver 17 is connected to the commercial power socket 1 via a plug 172 (see FIG. 2).
8 and electrically connected. In addition, the shutter switch control circuit 3, the remote controller transmitter 16, the remote controller receiver 17, and the cable 19 constitute a shutter switch controller. Next, the shutter opening / closing device control device of FIG. 1 will be schematically described. The remote control transmitter 16 is provided with an open switch, a close switch, and a stop switch for opening / closing and stopping the shutter (see FIG. 3), and an optical signal A corresponding to ON / OFF of each switch is transmitted to the remote control transmitter 16. 16 is sent out. The remote control receiver 17 that has received the optical signal A converts the optical signal into an electric signal, processes the electric signal, and transmits the processed open signal, close signal, or stop signal via a cable 19 to a shutter open / close control circuit. 3
Send to The control circuit 3 controls the rotation of the motor 4 according to each signal of opening, closing or stopping, and opens and closes the shutter 9 via the drum 5. Next, the configuration of the remote control receiver 17 of the embodiment of FIG. 1 will be described with reference to FIG. FIG. 2 is a perspective view showing the remote control receiver 17.
A signal processing circuit 172 for converting the optical signal A received at 1 into an electric signal and processing the same, and 172 is a commercial power plug inserted into the commercial power outlet 18. The cable 19 includes a power line 19a and a power line / signal line 19b, which will be described later. In the remote control receiver 17 having such a configuration, a monitor lamp for turning on / off the power, an open / close display lamp for indicating that the shutter is being opened / closed, and the like may be provided near the light receiving window 171. Next, the signal system of this embodiment is shown in FIG.
This will be described in detail with reference to FIG. In FIG. 3, reference numeral 161 denotes a power supply for supplying a power supply voltage for the serial code generation circuit 162 and the LED (light emitting diode) driving circuit 163;
For example, it is composed of a battery. Serial code generator 1
62 generates a serial code signal in accordance with the ON / OFF of the open switch 164, the close switch 165, or the stop switch 166, and modulates the generated serial code signal at an optical modulation frequency of, for example, 30 kHz. The modulation at the light modulation frequency is for discriminating from the disturbance light. The light modulation signal is power-amplified by the LED drive circuit 163,
164 is driven. The LED 164 is an electric / optical converter, and converts the optical modulation signal (electric signal) into an optical signal A and transmits the signal. The remote control receiver 17 receives the optical signal A at the light receiving window 171 and converts the optical signal A into an electric signal, that is, the above-mentioned optical modulation signal at the light receiving element 173. Band amplification detector 17
Reference numeral 4 amplifies and detects the optical modulation signal to extract the serial code signal. This serial code signal is transmitted to the serial code detection circuit 31 of the control circuit 3 using the power line and signal line 19b for supplying the circuit power supply voltage from the control circuit 3 to the power supply circuit 176. The signal is modulated by the modulation circuit 175 for transmission by being superimposed on the voltage. This modulation is performed, for example, by switching the power supply according to the serial code signal to cause a voltage drop in the detection resistor in the serial code detection circuit 31. The power supply line 19a is for supplying electric power to the motor 4 via the control circuit 3, and the plug 172
Is inserted into the commercial power socket 18 to supply power. The circuit power supply voltage is generated by the power supply circuit 34 to which the power supply line 19a is connected. As described above, the shutter switch controller control circuit 3 detects the voltage drop in the serial code detection circuit 31, thereby detecting the serial code signal from the remote control receiver 17. This serial code signal is waveform-shaped by a comparator (not shown), and converted into a parallel code signal by a code translator 32. The parallel code signal becomes an open signal (shutter up signal), a close signal (shutter down signal) or a stop signal according to the serial code signal. Based on these signals, the shutter control circuit 33 controls the rotation direction of the motor 4 by controlling, for example, the current direction. This allows the shutter 9
Opening, closing, and stopping operations are controlled. [0018] As described above, according to the present invention, according to the present invention, building
Connect the commercial power socket to the commercial power line located inside the wall.
Then, install the socket on the building inner wall and
The switch control circuit in the case is connected to the socket.
Connect a remote control receiver with a plug
Then, insert the plug into the socket on the inner wall of the building
Wireless remote control transmitter for shutter opening / closing motor
Because it was configured to control, it was placed inside the building wall
Connect to the commercial power socket using the existing commercial power line
And install the commercial power socket on the inner wall of the building
At the time of retrofitting the shutter without breaking the walls of the existing building
Wiring work can be easily performed.
You. In addition, the switch control circuit in the shutter case has a cable.
Remote-controlled receiver connected to the socket can be connected to the socket
Since the plug has a functional plug,
Just plug it in and connect it to the remote control transmitter.
If the motor for opening and closing the shutter can be controlled wirelessly
This has the effect.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a configuration diagram showing one embodiment of the present invention. FIG. 2 is a configuration diagram showing a remote control receiver constituting the embodiment of FIG. 1; FIG. 3 is a circuit diagram of a remote control transmitter constituting the embodiment of FIG. 1; FIG. 4 is a circuit diagram of a remote control receiver and a shutter opening / closing control circuit constituting the embodiment of FIG. 1; FIG. 5 is a configuration diagram showing a conventional shutter opening / closing device control device. [Description of Signs] 3 Shutter switch control circuit 4 Motor 5 Drum 9 Shutter (slat) 16 Remote control transmitter 17 Remote control receiver 18 Commercial power socket 19 Cable (wire)

Claims (1)

(57) [Claims] [Claim 1] Shutter mount attached to building outer wall
Signal control of the motor for opening and closing the shutter
Switchgear control circuit and commercial equipment located inside the building wall
Connected to the power line and this commercial power line and installed on the inner wall of the building
And the commercial power socket
Having a plug inserted therein, and a cable connected to the switchgear control circuit.
Remote control receiver connected via
Portable receiver that wirelessly outputs motor control signals to
A shutter open / close control device including a remote control transmitter .