KR200281233Y1 - Wireless remote control & watching system on telephone line - Google Patents

Abstract

The present invention relates to a wireless two-way remote control and monitoring device using a telephone line to remotely control the lamp and boiler by using a telephone line and to receive an intrusion from the sensor device attached to the door and dial a predetermined telephone number. It consists of a main body connected to a telephone line and a remote device that receives a signal wirelessly from the main body and controls a lamp and a boiler, and a sensor device that detects an intrusion and transmits a signal to the main body.

When a call is received from the outside, the operation is performed in the order of identity verification using automatic answering and password, receiving command code, sending command code to the corresponding remote device, and executing control operation of the remote device receiving the command code. When the phone calls a predetermined number to notify whether or not intrusion.

Description

Wireless two-way remote control and monitoring device using telephone line. {Wireless remote control & watching system on telephone line}

The present invention relates to a two-way remote control device that controls the lamp and boiler by making a telephone call from the outside and knowing whether it is intruded from the outside through the telephone. Since it operates wirelessly, no complicated wiring work is required at the installation place. easy.

In particular, the remote controller for light control is equipped with a wireless receiving unit, an electronic switch function semiconductor component and the existing manual operation light switch together, the installation is completed by simply replacing the existing light switch with this device, and the usual general lighting Like a switch, the lamp can be turned on and off freely, and when the light switch is turned off, it is also possible to turn on / off the lamp using a semiconductor component at a remote location.

The present invention is a device using a telephone line, which is the most widely used means of communication, which can greatly help to realize security and remote control of home or office at low cost without purchasing expensive security system or home automation. There is no need for a separate device.

1 is an overall configuration diagram of the present invention.

2 is a configuration diagram of a main body.

3 is a block diagram of a remote device of the lamp.

4 is a configuration diagram of a remote device of the boiler.

5 is a configuration diagram of the sensor device.

6 is an overall flowchart of the present invention.

The main body is composed of a telephone transmitter, telephone receiver, keypad, memory, microcomputer, wireless transmitter, wireless receiver, and the like.

When a call comes in, the phone receiver automatically answers the call and waits for a password input. When the password is entered, it compares whether the password matches the number stored in the memory.

After waiting for the input of the command code, the command is transmitted through the wireless transmitter to the corresponding remote device according to the input command code.

In addition, when a signal indicating that an intruder is received from the sensor device is received by the wireless receiver, the phone number stored in the memory is dialed to generate a constant tone to indicate whether or not the intrusion.

When the signal transmitted by the main body is received by the wireless receiver, the remote unit of the lamp and the boiler operates the PHOTO-TRIAC to perform the function of supplying power even when the switch is turned off or, conversely, to make the PHOTO-TRIAC in operation inactive. Function to turn off the power.

That is, the remote device can turn on / off the power of a lamp or a boiler even if the switch is turned off depending on the type of command transmitted from the main body.

The sensor device transmits a wireless signal to the main body through a wireless transmitter when an intrusion detection signal is generated from the sensor.

The present invention helps users to relieve anxiety when the home or office is vacated for a long time and is effective in preventing freezing of the boiler in winter.

It also saves you money on expensive security and home automation systems.

Claims (4)

When a command code is given to the main body using a telephone line, the device transmits a command through the wireless transmitter to the corresponding remote device, and when a signal is received from the remote device, a device to notify by telephone, a lamp device and a boiler device operated by wireless command, and a main body in case of an intruder Device that informs the body wirelessly to. The automatic / manual light switch of claim 1, wherein a wireless receiver and a photo-triac are built in to control lights, and the lights can be turned on and off wirelessly from a remote location as well as operated manually. The apparatus of claim 1, wherein the boiler is wirelessly turned on / off from the main body by embedding a wireless receiver and a photo-triac for controlling the boiler. The apparatus of claim 1, comprising a sensor configured to detect an intruder and a wireless transmitter, and wirelessly transmit a signal detected by the sensor to a main body, and the main body analyzes the received signal and informs the stored telephone number.