KR200292430Y1 - Power controller using Radio frequency - Google Patents

Abstract

The present invention relates to a power control apparatus using high frequency communication consisting of a transmitter and a receiver for remote control of a load power source, and to a corresponding load based on a channel setting selection signal for a predetermined load input by a user through a channel selection unit. After setting and storing the channel code, the user sets the selection mode environment of either the high frequency mode or the infrared mode based on the mode selection signal input by the user through the channel selection unit, and the user selects the channel selection unit in the high frequency mode. A high frequency control signal including an ID signal, an on / off signal, an illumination control signal, and a time setting signal for a predetermined load is transmitted to the outside based on a channel selection signal input through the user, and the user selects the channel selection unit in the infrared mode. Infrared nose for a given load based on the channel selection signal After issuing a sending unit for sending them to the outside; And a high frequency control signal including an ID signal, an on / off signal, an illuminance control signal, and a time setting signal for a predetermined load transmitted from the transmitter by being installed inside a predetermined load or replacing a general wall switch. After receiving the high-frequency control signal by using a predetermined filter, the receiver for controlling the load based on the ID signal, the on / off signal, the illumination control signal and the time setting signal for the filtered predetermined load It is configured to include.

Therefore, the present invention performs control of a predetermined load by using a high frequency signal, thereby controlling the load irrespective of malfunction caused by directivity and disturbance caused by infrared signal, disturbance caused by obstacles, short operation distance, etc. Provides the effect that can be performed.

In addition, the present invention can be utilized simultaneously with the existing infrared power supply control system or easily mounted on the existing system without major modification of the existing infrared power supply control system, thereby utilizing the existing system as well as for a predetermined load. It provides the effect that both infrared and high frequency methods can be used simultaneously.

In addition, the present invention removes the existing manual switch and simply replaces it with a wall switch or installs inside the load, thereby providing an effect of increasing illumination control, power saving, and ease of use for the load.

Description

Power controller using radio communication method {Power controller using Radio frequency}

The present invention relates to a power control device using a wireless communication method, more specifically, to the RF control of the load by installing and replacing a high-frequency module for RF communication without a large design change in the existing infrared power control system The present invention relates to a power control apparatus using a wireless communication method.

Conventionally, in order to turn off lights while using certain home appliances such as TVs, VTRs, and other home appliances with a remote controller, the lights must be turned off by manually adjusting the lighting devices installed on the wall or a part of the lights. There was a hassle.

In order to eliminate such inconvenience, lighting was performed by using a dedicated remote control lamp using a predetermined communication method, for example, an infrared communication method, but lighting using an infrared light has directivity and disturbance, which are disadvantages of infrared light. There was a problem that the on / off control of the light is not possible in the place where the malfunction of the device due to, there is an obstacle on the moving path of the infrared, thereby adjusting the adjustment, the operation distance is short and the receiver is not visible.

In addition, since a remote controller for a home appliance and the remote controller for the lamp cannot be used in conjunction with each other, there is a hassle to use two remote controllers alternately, and a receiver capable of detecting the presence of a remote controller signal even when used in conjunction with each other. There is a possibility that the operation may be operated at the same time, there is a problem that the unwanted operation occurs such that the lamp is turned off to turn on the predetermined household appliances or the predetermined household appliances turn on the television to turn off the lights.

In order to solve the problems described above, the object of the present invention is to use the existing infrared power control system simultaneously or easily install and replace the existing system without large design change in the configuration of the conventional infrared power control system. The present invention provides a power supply control apparatus using a wireless communication method that can simultaneously use an infrared method and a high frequency method.

In addition, the present invention performs the control of the operation of a predetermined load by using the RF signal, regardless of the load caused by the directivity and disturbance caused by the infrared signal control, disturbance operation by obstacles, short operation distance, etc. It is to provide a power control apparatus using a wireless communication method that can perform the control of.

In addition, the present invention removes the existing manual switch and simply replaces it with a wall switch or installs the inside of a load to control power of a wireless communication system that can increase the illumination control, power saving, and ease of use. In providing a device.

1 is a block diagram showing the internal configuration of a transmitter of a power control apparatus using a wireless method according to the present invention.

Figure 2 is a block diagram showing the internal configuration of the receiver of the power control apparatus using a wireless method according to the present invention.

3 is a flowchart illustrating an embodiment of a driving process of a power control apparatus using a wireless communication method according to the present invention;

4 to 6 are flowcharts showing a lower routine for a driving process of a power control apparatus using a wireless communication method according to the present invention.

Explanation of symbols on the main parts of the drawings

100: transmitting unit 101: power supply unit

102: channel selection unit 103: display unit

104: code storage unit 105: ID signal generation unit

106: infrared code generator 107: high frequency transmission unit

108: infrared transmitter 109: high frequency receiver

110: time setting section 111: transmission control section

200: receiver 201: power supply

202: high frequency receiving unit 203: filtering unit

204: waveform shaping unit 205: infrared receiver

206: load driving unit 208: high frequency transmission unit

209: reception control unit 300: load (light)

Power control apparatus using a wireless communication method according to the present invention for achieving this purpose, and sets the channel selection code for the load based on the channel setting signal for the predetermined load input by the user through the channel selector, Sets a selection mode environment of either a high frequency mode or an infrared mode based on a mode selection signal inputted through the channel selector, and sets a predetermined mode based on a channel selection signal input by the user through the channel selector in the high frequency mode. A high frequency signal including an ID signal, an on / off control signal, an illuminance control signal, and a time setting signal for a load is transmitted to the outside, and predetermined based on a channel selection signal input by the user through the channel selection unit in the infrared mode. A transmission that generates an infrared code for a load and sends it to the outside Section; And a high frequency control signal installed inside the predetermined load or replacing the general wall switch and including an ID signal, an on / off signal, a dimming control signal, and a time setting signal for the predetermined load transmitted from the transmitter. After filtering the received high frequency control signal using the predetermined filter on the high frequency control signal, based on the ID signal, the on / off control, the illumination control signal, and the time setting signal for the filtered predetermined load. Characterized in that it comprises a receiver for performing a control for the load.

In addition, the process of driving the power control device using a wireless communication method according to the present invention, (1) the step of setting the channel selection code / ID code for a predetermined load in the transmitter; (2) setting the transmitter to the corresponding mode based on the mode setting signal inputted from the transmitter through the channel selector; (3) transmitting a control signal for a load to a receiver under a mode environment set by the transmitter; And (4) performing a control on the load based on a control signal input from the transmitter through the high frequency receiver in the receiver.

Hereinafter, with reference to the accompanying drawings will be described in detail a power control device using a wireless communication method of the present invention.

1 is a block diagram schematically showing the configuration of a transmitter of a power control apparatus using a wireless communication method according to the present invention.

The transmitter 100 sets each channel code for the load based on a channel setting signal for the predetermined load input by the user through a predetermined signal input means, that is, a channel selector described later. Mode selection signal, on / off control signal, illuminance control signal time setting for the corresponding load corresponding to the channel selection signal when inputting the channel selection signal for the corresponding load such as a lamp or TV, VTR and other home appliances through the selection unit A control signal for a predetermined load including a signal, an environment setting signal, and the like is generated and transmitted to a receiver which will be described later. As shown in FIG. 1, the power supply unit 101, the channel selector 102, and the display unit 103 are provided. , Code storage unit 104, ID signal generator 105, infrared code generator 106, high frequency transmitter 107, infrared transmitter 108, high frequency receiver 109, time setting unit 110 and transmission Control unit 11 It is configured to include 1).

The transmitter 100 transmits the control signal to the outside through the high frequency transmitter 107 when the user inputs a control signal for a predetermined load through the channel selector 102. Based on the high frequency receiving unit 109 after receiving the state information of the corresponding receiving unit 200 transmitted from the receiving unit 200 to be described later, for example, on / off and illumination control of the lamp through the high frequency receiving unit 109 In order to prevent power consumption of the receiver 109, a power controller (not shown) for turning off the high frequency receiver 109 immediately after turning on the high frequency receiver 109 for a predetermined time may be further included. .

Hereinafter, an operation process of each component constituting the transmitter will be described in detail.

The power supply unit 101 receives the driving power for driving the transmitter 100 from a predetermined power supply means, for example, a battery, and then controls the driving power to supply the driving power to each component.

The channel selector 102 receives a channel selection code for a corresponding load input by a user using a predetermined channel selection switch to set a channel for a predetermined load, for example, a light and a home appliance. The channel selection code for the load is transmitted to the code storage unit 104 based on the control signal of 111.

The channel selector 102 includes a mode selection switch for selecting any one of an on / off selection switch for a light or a predetermined household appliance, a high frequency mode or an infrared mode for a light, an illumination control selection switch, and a time setting switch. And an environment setting switch for a predetermined home appliance, for example, a volume control and a channel selection switch, and an on / off selection signal for a predetermined load inputted by the user through the predetermined selection switch, a mode selection signal, The control signal for a predetermined load is received, including an illumination control signal, a time setting signal, a volume control signal, and an environment setting signal for channel selection.

In more detail, a user inputs a selection signal for a high frequency mode through a mode selection switch of the channel selector 102 to turn on / off, illuminance control, and time setting of a predetermined load, for example, a light. In this case, the channel selector 102 transmits the selection signal for the high frequency mode to the transmission control unit 111.

Subsequently, a channel key including channel information corresponding to a predetermined load, that is, a light, formed on the channel selection switch of the channel selector 102 in the environment where the user is switched to the high frequency mode, that is, the channel keys 0 through 9 Alternatively, upon inputting a selection signal for channel keys formed by the combination, the channel selection unit 102 transmits channel key selection information for the selected predetermined load to the transmission control unit 111.

In this case, when the user inputs an on / off signal for the load through the channel selector 102 on / off switch to turn on / off the predetermined load, the channel selector 102 selects the selected predetermined load. On / off selection information for the transmission to the transmission control unit 111.

Further, when a user inputs a selection signal for illuminance up / down selection key including illuminance adjustment information for up / down illuminance of a selected load among the illuminance adjustment selection switches for illuminance adjustment for a predetermined load, The channel selector 102 transmits selection information regarding the illumination control up / down selection key for the selected predetermined load to the transmission control unit 111.

In addition, when the user inputs a time setting signal for the load through the time setting switch of the channel selector 102 to set the time for on / off for a predetermined load, the channel selector 102 corresponds to the corresponding load. The time setting signal for the load is transmitted to the transmission control unit 111.

In addition, the user may select a predetermined configuration signal for a predetermined load, such as a TV, a VTR, and other home appliances, for example, on / off, channel selection, and volume control for the corresponding load. When the selection signal for the infrared mode is input through the mode selection switch of 102, the channel selection unit 102 transmits the infrared mode selection signal to the transmission control unit 108.

Subsequently, a channel key including channel information corresponding to a predetermined load formed in the channel selector 102 under an environment in which the user is switched to an infrared mode, that is, formed by channel keys 0 to 9, or a combination thereof When inputting a selection signal for a channel key, the channel selection unit 102 transmits channel key selection information for the selected predetermined load to the transmission control unit 111.

The display unit 103 is composed of a predetermined liquid crystal display device such as an LCD, and selects information about a predetermined load input by the user through the channel selector 102, for example, on / off selection information, mode selection information, and volume control. The setting status of the transmitter 100 including selection information, channel selection information, illuminance adjustment selection information, time setting information, and battery information is displayed based on a control signal of the transmission control unit 111.

The display unit 103 may display the state information of the corresponding receiving unit transmitted from the receiving unit 200 to be described later through an antenna, for example, a corresponding receiving unit such as an on / off state of a load, an illumination control state, a volume control state, and a channel selection state. After receiving the state information about the high frequency receiving unit 108 to be described later based on the control signal of the transmission control unit 108 to display it.

The code storage unit 104 corresponds to a user input through the channel selector 102 to set a channel for a predetermined load including a predetermined load, for example, a lamp, a TV, a VTR, and other home appliances. The channel selection code for the load, that is, only the receiving unit 200 installed in the predetermined load and stores the infrared code and ID information for the corresponding load that can be determined.

The ID signal generator 105 is configured to set the user to the channel selector when the transmitter 100 is set to the high frequency mode based on a user's selection signal for the high frequency mode among the mode selection switches of the channel selector 102. A selection signal for a channel key including channel information corresponding to a predetermined load, for example, a light, such as a lamp, that is, a channel key formed by a channel key of channel 0 to channel 9 or a combination thereof through 102. In response to the input of the high-frequency transmitter 106 to be described later after generating a unique ID for the load based on the ID information of the load stored in the code storage unit 104 based on the control signal of the transmission control unit 111 To send.

When the transmitter 100 is set to the infrared mode based on a user's selection signal for the infrared mode among the mode selection switches of the channel selector 102, the infrared code generator 106 sets the user to the channel selector. Selection of the channel key formed by the channel key including channel information for a predetermined load, for example, TV, VTR, and other home appliances, that is, channel keys 0 through 9, or a combination thereof through 102. Upon inputting a signal, an infrared code for a corresponding load is generated based on a control signal of the transmission controller 111 and then transmitted to the infrared transmitter 108.

The high frequency transmitter 107 is input by the corresponding user through the channel selector 102 for on / off, illumination control and time setting for a predetermined load such as a light under an environment in which the transmitter 100 is set to the high frequency mode. After receiving the ID signal interworking with the load based on one channel selection signal from the ID generating section 105, the ID signal interworking only with a predetermined load based on the control signal of the transmission control section 111 Through the transmission to the receiver 200 to be described later installed in the load.

The infrared transmitter 107 is an infrared ray for driving the load when an infrared code for a predetermined load, for example, a load including a TV, a VTR and other home appliances is input from the infrared code generator 105. The output signal is transmitted to an infrared LED (not shown) which is a predetermined infrared ray generating means.

The high frequency receiver 109 is a state information of the receiver for the corresponding load transmitted from the receiver 200 to be described later through the antenna, for example, the state of the receiver 200 such as the on / off state and illumination control state for the lamp. After receiving the information, based on the control signal of the transmission control unit 111 transmits the status information of the receiver 200 to the display unit 103.

The time setting unit 110 allows a user to set time setting data for a predetermined load through the channel selector 102 in order to reserve a predetermined load, that is, an operation for turning on / off a light at a predetermined time. On input, on / off time setting for the load is performed based on a time setting control signal for the load transmitted from the transmission control unit.

The transmission control unit 111 receives a predetermined load input by the user through the channel selection unit 102, that is, an on / off selection signal, a mode selection signal, an illumination control signal and a time setting signal for a light, and a predetermined load, that is, a TV. A predetermined selection signal including an on / off selection signal, a volume control selection signal, a channel selection signal, or the like for a home appliance such as a VTR, is input to each component constituting the transmitter 100 in response to the selection signal. The control signal for the corresponding component is output by outputting the control signal.

In more detail, the transmission control unit 111 selects a high frequency mode input by the user through the channel selection unit 102 for on / off and illumination control of a predetermined load, for example, a light. After the signal is input through the channel selector 102, the transmitter 100 is switched to the high frequency mode based on the high frequency mode selection signal input through the channel selector 102.

When the channel select signal corresponding to a predetermined load input through the channel selector 102 is input, the transmission control unit 111 sets corresponding channel information to the code storage unit 104 based on the channel select signal. After determining whether the channel information is set, the ID signal for the corresponding load and the control signal for generating the infrared code are transmitted to the ID generator 105 and the infrared code generator 106.

The transmission control unit 111, the illumination control up / down including the illumination control information that allows the user to up / down the illumination of the selected load from the illumination control selection switch of the channel input unit 102 to adjust the illumination for a predetermined load When inputting a selection signal for the down selection key, the high frequency transmitter 107 transmits selection information on the up / down selection key for illuminance adjustment for the selected predetermined load.

The transmission control unit 111 inputs an on / off time setting signal for a predetermined load input by the user through the channel input unit 102 to set an on / off time for a predetermined load from the time setting unit 110. The time setting signal for the selected predetermined load is transmitted to the high frequency transmitter 107 at the time.

The transmission control unit 111 is input by a user for a predetermined environment setting for a predetermined load, such as a TV, a VTR, and other home appliances, for example, on / off for a corresponding load, channel selection, and volume control. After receiving a selection signal for an infrared mode through the channel selector 102, the transmitter 100 is switched to an infrared mode based on an infrared mode select signal input through the channel selector 102. .

Hereinafter, a configuration of a receiver of a power control apparatus using a wireless communication method according to the present invention will be described in detail with reference to FIG. 2.

The receiver 200 is installed inside a predetermined load or replaces a general wall switch to provide an ID signal, an on / off selection signal, an illumination control signal, and a time setting signal for a predetermined load transmitted from the transmitter 100. After receiving a high frequency control signal including a filtering the high frequency control signal using a predetermined filter, based on the ID signal, the on / off selection signal, the illumination control signal and the time setting signal for the filtered predetermined load As shown in FIG. 2, the power supply unit 201, the high frequency receiver 202, the filtering unit 203, the waveform shaping unit 204, the infrared receiver 205, and the load are performed as shown in FIG. 2. The driving unit 206, the high frequency transmission unit 207, and the reception control unit 208 are configured.

In addition, the receiver 200 is characterized in that it further comprises a manual and bypass switch (not shown) for manual adjustment for the load when the transmitter 100 is not operating or lost.

Hereinafter, an operation process of each component constituting the receiver will be described in detail.

The power supply unit 201 receives a voltage of AC 220 volt 60 Hz supplied through an external power line and downs it to a predetermined voltage value suitable for driving the receiver, for example, 5 volts, and then Predetermined drive power is supplied to each component.

When the user inputs a channel selection signal for a predetermined light through the transmitter 100 configured in the high frequency mode, the high frequency receiver 202 may turn on / off a signal and an ID of the corresponding light corresponding to the channel selection signal. After receiving a high frequency signal including a signal, a time setting signal and an illumination control signal from the transmitter 100 through an antenna, the signal is transmitted to the filtering unit 203 based on a control signal of the reception controller 208. .

When the filtering unit 203 receives a high frequency signal including an on / off signal, an ID signal, a time setting signal, and an illuminance control signal for a predetermined load from the high frequency receiving unit 202, the filtering unit 203 receives the high frequency signal from the high frequency signal. On / off signal corresponding to the corresponding load from the high frequency signal through a predetermined band pass filter (BPF) to separate only the band including the on / off signal, the ID signal, the time setting signal and the illumination control signal. After filtering the time setting signal and the illumination control signal, it is transmitted to the waveform shaping unit 204 based on the control signal of the reception control unit 208.

The waveform shaping unit 204 performs waveform shaping on an on / off signal, an ID signal, a time setting signal, and an illumination control signal for a predetermined load filtered through the filtering unit 203 in a predetermined frequency band. The reception control unit 208 performs data conversion on the on / off signal, the ID signal, the time setting signal, and the illumination control signal.

The infrared receiver 205 receives an infrared ray for controlling the load transmitted from the infrared transmitter 108 of the transmitter 100 through a predetermined infrared receiver, for example, an infrared receiver such as a photodiode. This is transmitted to the reception controller 208.

The load driver 206 corresponds to the control signal when a predetermined load, for example, a control signal such as an on / off control signal, a time setting signal, an illuminance control signal, etc., is input from the reception controller 208. Perform on / off control, time setting and dimming of the load.

The high frequency transmitter 207 receives predetermined state information of the receiver 200, for example, state information of a receiver such as an on / off state and an illuminance control state for a predetermined load from the reception controller 208. This is transmitted to the transmitter 100 through the antenna.

The reception controller 208 outputs a control signal for each component constituting the receiver 200 when the channel selection signal for the corresponding load transmitted from the transmitter 100 through the high frequency receiver 202 is input. Take control of the component.

In detail, the reception control unit 206 may perform ID verification and data analysis on the ID signal of the predetermined load inputted by the waveform shaping unit 204, and then select the selection signal for the load. Transmission to the load driver 207.

That is, after performing ID verification and data analysis on the ID signal input from the waveform shaping unit 204 and transmitting the selection signal for the corresponding load to the load driver 206, the reception controller 208 receives the waveform. The control data for the corresponding load input from the shaping unit 204 analyzes any one of the on / off control signal, the illuminance control signal, and the time setting signal for the predetermined load, and then analyzes the control data to the predetermined load. In case of the on / off control signal, the on / off control signal for the load corresponding to the ID is transmitted to the load driver 206.

In this case, when the analysis result of the control data input from the waveform shaping unit 204 is an illuminance control signal for a predetermined load, the reception control unit 208 transmits an illuminance control signal for the load corresponding to the ID. Transfer to the driver 206.

In addition, when the analysis result of the control data input from the waveform shaping unit 204 is a time setting signal for a predetermined load, the reception control unit 208 receives the time setting signal for the load corresponding to the ID signal. Transmission to the load driver 206.

Hereinafter, an embodiment of a driving process of a power control apparatus using a wireless communication method according to the present invention will be described in detail with reference to FIGS. 3 to 6.

3 is a flowchart illustrating a driving process of a power control apparatus using a wireless communication method according to the present invention, and FIGS. 4 to 6 are lower routines for a driving process of the power control apparatus using a wireless communication method according to the present invention. It is a flow chart shown.

First, as shown in FIG. 3, the transmitter sets the channel selection code / ID code for the load based on the channel setting signal for the predetermined load input by the user through the channel selector (S100).

Referring to FIG. 4 in detail, a user selects a channel for a predetermined load through the channel selector 102 in order to set a channel selection code for a predetermined load, for example, a lamp or a home appliance such as a TV or a VTR. When the setting signal is input (S101), the transmission control unit 111 displays a data input window for setting a channel code for the load based on the channel setting signal for the predetermined load input through the channel selector 102. Display through (103) (S102).

Afterwards, the user selects a channel key including channel information about the load, that is, a channel key formed by channel 0 to channel 9 or a combination thereof, for on / off, illumination control, and time setting. When the channel code for the load is input to the data input window using the channel selection switch of the configured channel selector 102 (S103), the transmission control unit 111 inputs the channel code through the data input window. It is determined whether the channel code is set in the code storage unit 104 (S104).

As a result of the determination in step S104, when the channel code is a channel code preset in the code storage unit 104, the transmission control unit 111 displays a message indicating that the channel code is set in the code storage unit 104. After that (S105), the data input window is displayed again through the display unit 103.

If the channel code for the load is not set in the code storage unit 104 as a result of the determination in step S104, the transmission control unit 111 codes the channel code for the corresponding load input through the data input window. The storage unit 104 stores the data (S106).

After setting the channel code for the predetermined load as described above and storing it in the code storage unit, the transmission control unit is based on the mode setting signal input through the mode selection switch set in the channel selection unit, as shown in FIG. By performing the mode switching to the transmitter in any one of the high frequency mode or the infrared mode (S200).

As described above, after the transmitter is switched to the corresponding mode based on the mode selection signal input from the channel selection unit, the transmission control unit receives the control signal for the corresponding load under the set mode environment as shown in FIG. 3. Transfer to (S301).

Referring to FIG. 5 in detail, after the user receives a predetermined mode selection signal selected by the mode selection switch formed in the channel selection unit 102 to control a predetermined load (S301), the transmission controller 111 indicates whether the mode selection signal is a high frequency mode selection signal for turning on / off the light, adjusting the illumination and setting the time, or turning on / off the power, channel selection and volume selection for a home appliance such as a TV or a VTR. It is determined whether the infrared mode selection signal for setting the environment (S302).

As a result of the determination in step S302, when the mode selection signal is a predetermined load, that is, a high frequency mode selection signal for on / off, illumination control, and time setting for a light, the transmission control unit 111 performs the channel selection unit 102. In step S303, the transmitter 100 is set to a high frequency mode environment on the basis of the high frequency mode selection signal inputted from the reference signal.

Subsequently, under the environment set to the high frequency mode, a channel key including channel information about a predetermined load, that is, a channel key formed by a channel key formed by a channel key of channel 0 to channel 9 or a combination thereof, is inputted through the channel selector 102. After setting the load on the basis of the channel selection information for the load (S304), the transmission control unit 111 analyzes this when the control signal for the load is input through the channel selection unit 102 (S305). In step S306, the control signal determines whether the on / off selection signal, the illumination control signal and the time setting signal for the corresponding load are applied.

If the control signal is an on / off selection signal for a predetermined load as a result of the determination in step S306, the transmission control unit 111 generates an ID signal linked to the channel code of the load based on the channel selection signal. After the control signal is transmitted to the ID signal generator 105 to generate an ID signal for the corresponding load (S307), the ID signal and the on / off selection signal for the corresponding load are transmitted to the high frequency transmitter 107. By transmitting the high-frequency control signal including the unique ID and the on / off signal to the receiver 200 installed in the load through the antenna (S308).

If the control signal is not an on / off signal for a predetermined load as a result of the determination in step S305, after determining whether the control signal is an illuminance control signal or a time setting signal, the control signal is an illuminance control signal for the corresponding load. In case (S309), the transmission control unit 111 transmits a control signal to the ID signal generator 105 to generate an ID signal linked to the channel code of the corresponding load based on the channel selection signal. After generating the ID signal (S310), and transmits the ID signal and the illumination control signal for the corresponding load to the high-frequency transmitter 107 to transmit a high-frequency control signal including the unique ID and illumination control signal to the load through the antenna. It transmits to the installed receiving unit 200 (S311).

If the control signal is a time setting signal for a predetermined load as a result of the determination in step S309, the transmission control unit 111 generates the ID signal linked to the channel code of the load based on the channel selection signal. After the control signal is transmitted to the signal generator 105 to generate an ID signal for the corresponding load (S312), the ID signal and the time setting signal for the corresponding load are transmitted to the high frequency transmitter 107 to transmit the unique ID and The high frequency control signal including the illumination control signal is transmitted to the receiver 200 installed in the load through the antenna (S313).

When the mode selection signal is the infrared mode selection signal as a result of the determination in step S302, the transmission control unit 111 may operate the transmitter 100 in the infrared mode based on the infrared mode selection signal input from the channel selection unit 102. The environment is set (S314).

Thereafter, under an environment set to an infrared mode, a channel key including channel information about a predetermined load, for example, a home appliance such as a TV or a VTR, that is, a channel key formed by channel keys 0 to 9 or a combination thereof. After setting the load based on the channel selection information for the corresponding load input through the configured channel selection unit (S315), the transmission control unit 111 inputs a control signal for the corresponding load through the channel selection unit 102. After analyzing the time (S316), it is determined whether the control signal is an on / off signal or a volume / channel selection signal for the corresponding load (S317).

If the control signal inputted through the channel selector 102 is an on / off signal for the load as a result of the determination in step S317, the transmission control unit 111 performs the channel of the load based on the channel selection signal. After generating the infrared code for the load by transmitting a control signal to the infrared code generator 106 to generate an infrared code linked to the code (S318), the infrared code and the on / off selection for the load The signal is transmitted to the corresponding load through the infrared transmitter 108 to perform on / off for the corresponding load (S319).

When the control signal input through the channel selector 102 is a volume / channel select signal for the load, as a result of the determination in step S317, the transmission control unit 111 determines the load of the load based on the channel select signal. After generating a infrared signal for the load by transmitting a control signal to the infrared code generator 106 in order to generate an infrared code linked to the channel code (S320), the infrared code and the volume and the channel for the load The selection signal is transmitted to the load through the infrared transmitter 108 to perform volume / channel selection on the load (S321).

As described above, when a control signal for a load is input from the transmitter in the environment set to the high frequency mode, the receiver performs control on the load based on the control signal input from the transmitter, as shown in FIG. 3. (S400).

Referring to FIG. 6 in detail, when a high frequency signal including an ID signal and a control signal for a predetermined load is input through the high frequency receiver 202 from the transmitter 100 configured in the high frequency mode (S401). The reception control unit 208 controls the filtering unit 203 to filter only the portion corresponding to the ID and the control signal for the load from the high frequency signal to filter the ID and the control signal for the load (S402).

After filtering the high frequency signal to filter the ID and the control signal for the corresponding load, the reception controller 208 converts the ID and the control signal into a data format that can recognize the waveform shaping unit 204. Waveform shaping is performed on the ID and the control signal through step S403.

Subsequently, after receiving the unique ID data of the corresponding waveform shaped waveform from the waveform shaping unit 204 and confirming the corresponding load (S404), the reception control unit 209 receives the control signal for the corresponding load. Any of the on / off selection signal, the illumination control signal and the time setting signal is determined (S405).

When the control signal is an on / off signal for the load as a result of the determination in step S405, the reception controller 208 transmits a control signal for performing on / off for the load to the load driver 206. The on / off of the load 300 is performed (S406).

When the control signal is the illuminance control signal for the corresponding load as a result of the determination in step S405, the reception controller 208 transmits a control signal for performing the illuminance control for the corresponding load to the load driver 206 to load the corresponding load. Perform the illumination control for the 300 (S407).

When the control signal is a time setting signal for the load, the reception controller 208 transmits a control signal for setting the time for the load to the load driver 206 to the load. Time setting is performed (S408).

Thereafter, the reception control unit transmits the on / off, illuminance control, and time setting result data of the corresponding load from which the steps S406 to S408 are performed to the transmitter 100 through the high frequency transmitter 207. It may be configured to further comprise a step.

Therefore, the present invention performs control of a predetermined load by using a high frequency signal, thereby controlling the load irrespective of malfunction caused by directivity and disturbance caused by infrared signal, disturbance caused by obstacles, short operation distance, etc. Provides the effect that can be performed.

In addition, the present invention can be utilized simultaneously with the existing infrared power supply control system or easily mounted on the existing system without major modification of the existing infrared power supply control system, thereby utilizing the existing system as well as for a predetermined load. It provides the effect that both infrared and high frequency methods can be used simultaneously.

In addition, the present invention removes the existing manual switch and simply replaces it with a wall switch or installs inside the load, thereby providing an effect of increasing illumination control, power saving, and ease of use for the load.

Herein, while the present invention has been described with reference to a preferred embodiment, those skilled in the art will devise the present invention without departing from the spirit and scope of the present invention as described in the following Utility Model Registration Claims. It will be appreciated that various changes can be made to faucets.

Claims (5)

In the power control device comprising a transmission and reception unit for performing a remote control of the load power using a wireless communication method, the power control device, The channel selection code for the load is set based on the channel setting signal for the predetermined load input by the user through the channel selector, and the high frequency mode or the infrared mode is selected based on the mode selection signal input by the user through the channel selector. Set any one of the selection mode environment, and based on the channel selection signal input by the user through the channel selection unit in the high frequency mode, the ID signal, the on / off control signal, the illumination control signal and the time setting signal A transmitting unit which transmits a high frequency signal to the outside and generates an infrared code for a predetermined load based on a channel selection signal input by the user through the channel selection unit in the infrared mode; And Receives a high frequency control signal including an ID signal, an on / off signal, a dimming control signal and a time setting signal for a predetermined load transmitted from the transmitter by being installed inside the predetermined load or replacing the general wall switch, After the received high frequency control signal is filtered on the high frequency control signal using a predetermined filter, the received high frequency control signal is applied based on an ID signal, an on / off control, a dimming control signal, and a time setting signal for the predetermined predetermined load. Receiver that controls the load Power control apparatus using a wireless communication method, characterized in that configured to include. The method of claim 1, wherein the transmitting unit, A power supply for supplying driving power of the transmitter; On / off selection switch for on / off control for lighting or home appliances, mode selection switch for selecting any one of high frequency mode or infrared mode, illumination selection control switch, time setting selection switch and the home appliance A channel selection unit configured to include a channel selection / volume selection switch for receiving a channel selection signal for a predetermined load input by the user through the selection switch; On / off selection information, mode selection information, volume control selection information, channel selection information, illuminance adjustment selection information, time setting information, and battery for a predetermined load input by the user through the channel selection unit. Displaying the setting status of the transmitter including information, and displaying status information such as an on / off state of the load, an illumination control state, a volume control state, and a channel selection state to the receiver input from the outside through an antenna. A display unit; Code storage for storing a channel selection code for a corresponding load that can be received only from the receiver inputted through the channel selector for setting a channel for a predetermined lamp or other home appliance such as a TV or a VTR. part; When the user inputs a selection signal for channel keys formed by channel keys 0 to 9 including the channel information corresponding to each light through the channel selection unit, or a combination thereof, the control signal is input from the outside. An ID signal generator for generating a unique ID for a corresponding load linked to a channel selection code for the corresponding load stored in the code storage unit and transmitting the generated unique ID to the outside; When a user inputs a selection signal for channel keys formed by channel keys 0 to 9 including the channel information on TVs, VTRs, and other home appliances, or a combination thereof, through the channel selector, An infrared code generator for generating an infrared code for the load based on the control signal and transmitting the infrared code to the outside; After receiving the ID generation signal linked to the channel selection code of a predetermined load from the ID signal generator, the control including the ID generation signal and the on / off selection signal, the illumination control signal and the time setting signal for the load A high frequency transmission unit for transmitting a high frequency control signal including a signal to the outside through an antenna; When an infrared code for a corresponding load including a TV, a VTR, and other home appliances is input from the infrared generating unit, an infrared output signal for driving the load is transmitted to a predetermined infrared ray generating means to transmit an infrared signal for the corresponding load. An infrared ray transmitting unit for transmitting to the outside; A high frequency receiving unit receiving state information on the receiving unit such as an on / off state and an illumination control state for a predetermined load transmitted from the receiving unit through the antenna; A time setting unit configured to reserve an operation time of on / off for the load based on the reservation setting data for the load input through the channel selector to reserve the operation time for the on / off of a predetermined load; And An on / off selection signal, a mode selection signal, an illumination control signal and a time setting signal for a light input by a user through the channel selection unit, an on / off selection signal for a home appliance such as a TV or a VTR, a volume control selection signal, Transmission control unit that performs control on the corresponding component by outputting a control signal for each component constituting the transmitter in response to the selection signal when a predetermined selection signal including a channel selection signal lamp is input. Power control apparatus using a wireless communication method, characterized in that configured to include. The method of claim 2, wherein the transmitting unit, A power supply for turning off the power of the high frequency receiver immediately after turning on the high frequency receiver for a predetermined time in order to prevent power consumption of the high frequency receiver after receiving the state information on the corresponding load transmitted from the receiver through the high frequency receiver. Power control device using a wireless communication method characterized in that it further comprises a control unit. The method of claim 1, wherein the receiving unit, A power supply unit for supplying driving power of the receiver; A high frequency receiver for receiving a high frequency signal including an ID signal for a predetermined load transmitted from the transmitter through an antenna, and a control signal including an on / off selection signal, a mode selection signal, an illumination control signal, and a time setting signal; Separating only a predetermined frequency band including a control signal composed of an ID signal and an on / off selection signal, a mode selection signal, an illumination control signal, and a time setting signal for the corresponding load from the high frequency signal received by the high frequency receiver; or A filtering unit which filters the high frequency signal by using a band pass filter that passes only a predetermined frequency band to filter noise input from the outside; A waveform shaping unit for performing waveform shaping on the frequency signal filtered through the filtering unit in a predetermined frequency band; An infrared receiver for receiving an infrared code for a predetermined load transmitted through the transmitter set by the user in the infrared mode through a predetermined infrared sensor and transmitting the infrared code to the outside; A load driver for driving a corresponding load in response to an on / off signal, an illumination control signal, and a time setting setting signal for a predetermined load input from the outside; A high frequency transmitter for receiving state information of the receiver including an on / off state, an illumination control state, and a time setting state of the receiver from the outside and transmitting the received state information to the transmitter through the antenna; And Control unit for controlling the corresponding component by outputting a control signal for performing a control for a predetermined load input from the transmitter through the high frequency receiving unit to each component Power control apparatus using a wireless communication method, characterized in that configured to include. The method of claim 4, wherein the receiving unit, And a bypass switch for manually adjusting the load if the transmitter does not operate or is lost.