JP3281270B2 - Remote control switch - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote control switch used for a lighting control device and the like.

[0002]

2. Description of the Related Art FIG. 8 shows a conventional lighting control system using multiplex transmission. In the figure, 1 is a system controller for controlling the entire system, 2 is a transmission line, 3 is a remote control switch, 4 is a contact input terminal for inputting a contact signal, 5 is a time switch for generating a schedule signal, and 6 is a relay output. A terminal device 7 is a lighting device as a load controlled by the relay output terminal device 6. A plurality of remote control switches, contact input terminal devices, time switches, relay output terminal devices and lighting devices are connected depending on the scale of the system. .

FIG. 9 is a diagram showing the internal configuration of the remote control switch 3 in the conventional system shown in FIG. In the figure, reference numeral 31 denotes a transmission unit to the transmission line 2, 32 denotes a transmission message assembly unit, 33 denotes a reception unit from the transmission line 2, and 34 denotes a reception message analysis unit. Reference numerals 351 and 361 denote ON / OFF operation switches of the remote control switch 3, and there are one to a plurality of switches. Reference numerals 352 and 362 denote ON / OFF operation switches 351 and 361 in a one-to-one correspondence with the load state display units.
53 and 363 are similarly ON / OFF operation switches 35
1, 361 is a switch name display corresponding to one-to-one.

FIG. 10 is an internal configuration diagram of the contact input terminal 4 in the conventional system shown in FIG. In the figure, reference numeral 41 denotes a transmission unit to the transmission line 2, 42 denotes a transmission message assembling unit, 43 denotes a reception unit from the transmission line 2, and 44 denotes a reception message analysis unit. 45, 46 and 47 are contact signal input units for inputting contact signals from the time switch 5.

Next, the operation will be described. FIG. 11 shows the operation when the remote control switch 3 is operated first.
Will be described with reference to the signal state diagram of the remote control switch. (1) When the ON / OFF operation switches 351 and 361 are pressed by the remote control switch 3, switch input information is transmitted to the transmission message assembling unit 32.

(2) The transmission message assembling section 32 creates a transmission message to which information such as an address is added, and sends it to the transmission line 2 via the transmission means 31 (message A). In this case, when the operation switch is pressed, the electronic message is transmitted, and when the operation switch is released, the electronic message is not transmitted. Therefore, each time the operation switch is pressed, the telegram is transmitted once.

(3) Upon receiving the transmission message, the system controller 1 analyzes the message to determine switch input information, assembles a control message corresponding to the switch input information of the system controller 1, and sends the control message to the transmission line 2 ( Telegram B). (4) When the relay output terminal device 6 that has received the control message controls the relay based on the message, the lighting fixture 7 blinks.

(5) Thereafter, the relay output terminal 6 transmits the relay state after control to the system controller 1 as a control result (telegram C). (6) If the system controller 1 needs to change the status display of the remote control switch 3 from the control result,
A load state display message is generated and sent to the transmission line 2 (message D).

(7) In the remote control switch 3, when the receiving means 33 receives the load state display message, the message is sent to the received message analyzing unit 34. (8) The received message analysis unit 34 selects a corresponding load state display unit and sends a display switching signal to the load state display unit 352 or 362 to switch ON / OFF display.

Next, the operation when the schedule control is performed by the time switch will be described with reference to the signal state diagram of the time switch and the contact input terminal of FIG. (1) The contact signal from the time switch 5 is input to the contact signal input section 45 of the contact input terminal 4, and when the contact signal state is switched, the input information is transmitted to the transmission message assembling section 42.

(2) Contact ON in transmission message assembling section 42
A transmission message in which address / other information is added to the / OFF information is created and transmitted to the transmission line 2 via the transmission means 41 (message E). (3) The system controller 1 receives the transmission message, analyzes the message, and extracts the address and the contact information. When the system controller 1 extracts the address and the contact information, the system controller 1 determines the address of the corresponding relay output terminal from the address of the contact input terminal and turns ON / OFF the contact. The ON / OFF control of the relay is determined from the information, and a control message is assembled and sent to the transmission line 2 (message F).

(4) Upon receiving the control message, the relay output terminal 6 controls the relay based on the message, and transmits the control result to the system controller 1 (message G). (5) If the system controller 1 needs to change the status display of the remote control switch 3 from the control result,
A load state display message is generated and sent to the transmission line 2 (message H). (6) The remote control switch 3 analyzes the received message and switches the display of the corresponding load state display unit.

[0013]

The conventional lighting control device using multiplex transmission is configured as described above. With the remote control switch, only the signal of pressing the operation switch is transmitted to the system controller, and the signal is transmitted to the system controller. While the ON / OFF determination process is performed based on the current state of the relay, in the case of schedule control using a time switch, the ON / OFF signal of the time switch is transmitted to the system controller and directly changed to the ON / OFF control.

In the case of lighting control or the like, since the remote control switch is mounted on a wall near the living area and is relatively close, the manual ON / OFF operation can be easily executed. On the other hand, in the schedule control performed by the time switch, since the time switch is provided in the distribution board or the lighting control panel, it is troublesome and difficult for a general user to freely change the schedule control.

On the other hand, there is a demand from the user to change the schedule control by the time switch in a familiar place according to the season, weather, and fluctuations in working hours. If the time switch can be mounted on the wall, it can be operated easily, but the shape is large and the appearance is not good. Further, even if the contact input terminals of the remote control switch and the time switch are to be integrated, they cannot be integrated because the signal forms of the two are not the same as described above.

The present invention has been made in order to solve such a problem, and has a function of both a remote control switch and a time switch so that a signal form is the same. An object of the present invention is to provide a remote control switch with a schedule function that can perform both / OFF manual control and schedule automatic control, and that can easily and easily change the schedule time.

[0017]

(1) A remote control switch according to the present invention is a remote control switch for remotely controlling ON / OFF of a load.
A schedule storage unit for storing an ON / OFF schedule in which the FF time is specified; and an O for sending an ON / OFF command to the load according to the ON / OFF schedule.
N / OFF command means, a load state storage unit for storing the actual ON / OFF state of the load based on the schedule, and an actual ON state of the load stored in the load state storage unit Refer to the ON / OFF state and change the ON / OFF state
When reversing, send a reversal command to
An inversion state command generating means for inverting the ON / OFF state;
Optional, ON / OFF state according to the above schedule
Can be inverted.

(2) In the above (1), there is provided a schedule changing means for changing the ON / OFF schedule with reference to the ON / OFF schedule stored in the schedule storage unit and storing the ON / OFF schedule in the schedule storage unit. It is.

(3) In the above (1) or (2), the ON / OFF schedule of the storage in the schedule storage unit and the actual ON / OFF of the load of the storage in the load state storage unit.
A display means for switching and displaying an OFF state is provided.

(4) In the above (3), the display means is a liquid crystal display and various switches are touch switches, and the display screen comprises a switching screen for switching between a load state display screen and a schedule display screen. the load status display screen, anti by touching the display portion displays an actual oN / OFF state of the load by the load
ON / OFF for sending an ON / OFF command for inverting the ON / OFF state of the load by operating the rotation state command generation means
The schedule display screen includes an operation switch and a display changeover switch for switching the display to the schedule display screen. The schedule display screen includes a load-specific setting load selection switch for displaying a schedule of a load to be set, and the setting load selection switch. ON / OFF of the load schedule selected in
A schedule display switch for displaying at an OFF time and selecting a setting portion by touching the display portion, and a setting for performing a schedule operation such as a change, addition, or cancellation of a schedule time together with a touch operation on the schedule display switch. And a display changeover switch for switching the display to the load state display screen.

(5) In the above (4), a schedule display section for displaying the ON / OFF state of the load in an uneven graph is added as the schedule display by the schedule display switch.

(6) In any one of the above (1) to (5), when there are a plurality of loads, an address corresponding to each load is set, and an ON / OFF schedule is set to ON / OFF in address units. In addition to the / OFF schedule, the actual ON / OFF state of the load is set to the actual ON / OFF state of the load in address units.

[0023]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 FIG. Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numerals 1 to 7 are the same as those described in the conventional example. Reference numeral 8 denotes a remote control switch with a schedule function. A plurality of remote control switches 3, a relay output terminal 6, a lighting fixture 7, and a remote control switch 8 with a schedule function are connected depending on the scale of the system.

FIG. 2 shows the internal configuration of the remote control switch 8 with a schedule function. In the figure, 8
1 is a transmission means to the transmission line 2, 82 is a transmission message assembling unit, 8
Reference numeral 3 denotes a receiving unit from the transmission line 2, and reference numeral 84 denotes a received message analysis unit. Reference numeral 85 denotes a switch block in which an operation switch and a schedule function are combined, and one to a plurality of remote switches 8 with a schedule function exist in one switch.

The switch block 85 includes a load state storage section 851 for storing the load state sent from the system controller 1 and a switch name storage section 852.
Switching means 853 for switching display contents;
4, an ON / OFF operation switch 855, an inversion state command generation unit 856 that generates a switch operation command, a schedule time storage unit 857 that stores set schedule information, a schedule ON / OFF command unit 858, and a schedule change unit. 859 and a time comparison unit 8510 that compares the schedule time with the current time.

Reference numeral 86 denotes a display changeover switch for switching between a load state display and a schedule display; 87, a clock for indicating the current time; and 88, a schedule setting switch for inputting change, setting, and cancellation of time during schedule control. . The display changeover switch 86, the clock 87, and the schedule setting switch 88 are commonly used between the switch blocks 85.

A name (address) corresponding to each lighting location (load) is designated in the ON / OFF operation switch 855, and a name corresponding to the address is stored in the switch name storage unit 852 in advance as shown in FIG. Have been. Also,
The switching unit 853 initially connects the switch name storage unit 852 and the load state storage unit 851 to the display unit 854, and the display unit 854 displays switch names and load states as shown in FIG.

FIG. 3 is a diagram showing a specific structure.
N / OFF operation switch 855 and display changeover switch 86
And the schedule setting switch 88 are on the transparent touch panel switch 8A, and the display unit 854 is the liquid crystal display 8
B and other functions are mounted on the electronic circuit board 8C.

FIG. 4 shows a liquid crystal display screen as viewed through a touch panel switch. In this figure, the switch name in black on a white background indicates that the load state of the location is lit, and the switch name indicated by hatching on a black background indicates that the load state of the location is off. Is shown. As shown in FIG. 3, a transparent touch panel switch 8A is overlaid on the display unit 854,
The ON / OFF operation switch 855 is located above each switch name display in FIG.

Next, the operation of this embodiment will be described with reference to the signal state diagram of FIG. (1) At the start of the operation, the system controller 1 checks the state of the relay output terminal 6 and sends the state to the corresponding remote control switch 3 or remote control switch 8 with a schedule function.

(2) In the remote control switch 8 with the schedule function, the signal on the transmission line 2 is captured by the receiving means 83, the received message is analyzed by the received message analysis unit 84, and if it is a relay state signal, it is sent to the load state storage unit 851 and stored. I do.

(3) When the user touches the ON / OFF operation switch 855, the switch input signal changes the inversion state command generator 856.
If the load state stored in the load state storage unit 851 is ON, an OFF command is issued, and if the load state is O
If it is FF, an ON command is generated and sent to the transmission message assembling unit 82.

(4) The transmission message assembling section 82 creates a transmission message to which information such as an address is added, and sends it to the transmission line 2 via the transmission means 81 (message A).

(5) The system controller 1 receives the transmission message and analyzes the message to determine the address and ON / OFF.
When the OFF command information is extracted, the address of the corresponding relay output terminal is determined from the address of the message, the ON / OFF control of the relay is determined from the ON / OFF command information, and a control message is assembled and transmitted to the transmission line 2 (message B). ).

(6) Upon receiving the control message, the relay output terminal 6 controls the relay based on the message, and transmits the control result to the system controller 1 (message C). (7) The system controller 1 determines whether the remote control switch 3 and the remote control switch 8
When it is necessary to change the state display of the above, a load state display message is generated and sent to the transmission line 2 (message D).

(8) In the remote control switch 8 with the schedule function, when the receiving means 83 receives the load state display message, the message is sent to the received message analyzing unit 84. (9) The received message analysis unit 84 analyzes the received message and sends the load state to the corresponding load state storage unit 851 for storage. (10) The load state of the load state storage unit 851 is switched by the switching unit 8
53 to the display unit 854, the display unit 85
4 ON / OFF state display is switched.

Next, the operation for performing the schedule control will be described. (1) Schedule control information includes control time and ON / OFF
The schedule time storage unit 8 is divided into control commands.
57 and the schedule ON / OFF command section 858.

(2) The time comparison unit 8510 constantly compares the time of the clock 87 with the data of the schedule time storage unit 857, and if they match, the ON / O of the schedule ON / OFF command unit 858 corresponding to the schedule time.
The FF control command is extracted and sent to the transmission message assembling unit 82.

(3) The transmission message assembling section 82 creates a transmission message in which address and other information are added to the schedule ON / OFF control command, and sends it to the transmission line 2 via the transmission means 81 (message E).

(3) The system controller 1 receives the transmission message and analyzes the message to determine the address and ON / OFF.
When the OFF command information is extracted, the address of the corresponding relay output terminal is determined from the address of the message, the ON / OFF control of the relay is determined from the ON / OFF command information, and a control message is assembled and sent to the transmission line 2 (message F ).

(4) Upon receiving the control message, the relay output terminal 6 controls the relay based on the message, and then transmits the control result to the system controller 1 (message G).

(5) If it is necessary for the system controller 1 to change the status display of the remote control switch 3 and the remote control switch with schedule function 8 based on the control result,
A load state display message is generated and sent to the transmission line 2 (message H).

(6) In the remote control switch 8 with the schedule function, when the receiving means 83 receives the load state display message, the message is sent to the received message analyzing unit 84. The received message analysis unit 84 analyzes the received message and loads the corresponding load state storage unit 8.
The load state is sent to 51 and stored. (7) The load state of the load state storage unit 851 is switched by the switching unit 85
3 to the display unit 854, the display unit 854
ON / OFF state display is switched.

Next, a method of changing the schedule control will be described. (1) The current load state is displayed on the switch display screen of FIG. 4. When the display changeover switch 86 is pressed, the connection of the changeover means 853 is switched, and the switch name storage section 852 is displayed.
And schedule time storage unit 857 and schedule ON /
The OFF command section 858 is connected to the display section 854.

FIG. 5 shows an example of this state. FIG. 5 shows the liquid crystal display 8 as viewed through the touch panel switch 8A.
13 is an example of the screen of FIG.

A transparent touch panel switch 8A shown in FIG. 3 is superimposed on the display unit 854, and includes a schedule setting switch 88 and a display changeover switch 86 as shown in FIG. The schedule setting switch 88
Set load selection switch 88a displaying switch name
, A schedule display switch 88b for displaying schedule time data, and a setting switch 88c.

A schedule display switch 88b is a switch for displaying a schedule time, displays an ON / OFF state, and is switched from ON to OFF or OF when touched.
It is composed of a switch for switching from F to ON and a switch for enabling / disabling the scheduled operation of the row.

The setting switch 88c is composed of an up / down switch of (1) and (2) for changing the display time of the switch after touching the display switch of the schedule time to be set, and a data registration / cancel switch. You.

(2) Press the load selection switch 88a on the switch name display to turn on the remote control switch to be changed
When the / OFF operation switch 855 is selected, its ON / OFF
The already registered schedule time from the schedule time storage unit 857 corresponding to the OFF operation switch 855 and the ON / OFF control command corresponding to the schedule time from the schedule ON / OFF command unit 858 are called and displayed on the display unit 854. .

(3) When the time display on the schedule time display to be changed next is touched, the time can be changed. Then, the time is corrected by the up / down switch, and the ON / OFF state switch is pressed. ON and OF
Switch F. The valid / invalid switch is normally valid, and is invalid if the ON / OFF operation at that time is temporarily prohibited.

(4) The data being modified by the schedule setting switch 88 is temporarily changed by the schedule changing means 859.
The schedule time is written from the schedule change means 859 to the schedule time storage unit 857, and the ON / OFF control command is written from the schedule change means 859 to the schedule ON / OFF command unit 858 by pressing the registration / cancel switch. Data is registered.

(5) When the registration is performed, the schedule data becomes valid. At the scheduled time, an ON / OFF command is issued according to the registered schedule.

(6) When canceling the schedule data, touching the time display on the schedule time display causes the registered time data to be selected and displayed, and the registration / cancel switch is pressed again. When the registration / cancel switch is pressed, the schedule change unit 859 causes the corresponding schedule time in the schedule time storage unit 857 and the corresponding ON / OFF of the schedule ON / OFF command unit 858.
Delete the control command.

Next, when the schedule data is changed on the system controller 1 side, (1) the corresponding data is sent from the system controller 1 to the transmission line 2 as a telegram. (2) In the remote control switch 8 with a schedule function, the message is received by the receiving means 83, analyzed by the received message analyzing unit 84, and then passed to the schedule changing means 859.

(3) The schedule change unit 859 stores the received schedule time in the schedule time storage unit 85
7, ON / OFF control command is scheduled ON / OF
Write to or delete from F command unit 858.

As described above, the ON / OFF command is sent to the load in accordance with the ON / OFF schedule, and the ON / OFF for inverting the ON / OFF state of the stored load.
Since the command is sent and the signal for scheduled operation and the signal for reversing the ON / OFF state of the load are unified, ON / OFF can be easily performed during scheduled operation.
The state can be reversed. Also, by having both of the above functions in one remote control switch, the function is improved,
Further, the size can be reduced as compared with the case where a schedule is executed using a conventional hardware timer.
Therefore, in the case of lighting equipment, the remote control switch can be constituted by one wall switch having a small storage area.

A schedule setting switch is added, and when a request to change the schedule is made, the currently stored schedule time and schedule ON / OFF are set.
After referring to the command data, it was changed.
General users can easily change the schedule.

Also, when a schedule change request is made by transmission, a means for changing the currently stored schedule time and schedule ON / OFF command data to the contents of the received schedule data is provided. The schedule can be changed from the system controller side.

When the schedule is changed, the liquid crystal display and the panel switch are combined so that the display and operation can be performed simultaneously, so that the visibility can be improved and the schedule can be easily changed. Since the ON / OFF state display screen is switched, a compact remote control switch can be configured.

Embodiment 2 FIG. 7 shows the schedule display screen in analog display (graphed) to make it easier to see than the screen of FIG. ON / OF as shown in FIG.
When the F state is an uneven graph, the ON / OFF state can be seen at a glance because the display is an analog display.

To change the time, for example,
After touching 12:00, which is turned off from N, pressing the right arrow scroll switch increases the digital display time at 12:00 and moves the graph from 17:00 to the vertical line position from ON to OFF. And O from 8:30
Since the width of the N time becomes large, the change state can be easily understood.

In FIG. 7, there is no valid / invalid switch shown in FIG. 5, but one valid / invalid switch is provided in common, and after pressing the time display switch (for example, 12:00), the valid / invalid switch is turned off. Press to switch from valid to invalid and invalid to valid.In the case of invalid, the time display of the time display switch can be darkened, or the display of “x” or “-” can be displayed on the time display. Good.

Embodiment 3 In the above embodiment, the load is controlled via the controller, but in this embodiment, the system controller 1 is removed from the system configuration in FIG.

Even without the system controller 1, the command signal from the remote control switch unifies the command for executing the schedule and the command signal for inverting the ON / OFF state, and the signal discriminates between the ON command and the OFF command. Since it is a command signal, it can be directly commanded and controlled to the relay output terminal 6.

[0065]

(1) As described above, according to the present invention,
ON / OFF to load according to ON / OFF schedule
Command and send a negative
Sends a reverse command to reverse the actual ON / OFF state of the load
Since the way, easily ON during a scheduled operation
/ OFF state can be inverted. Further, the size can be reduced as compared with the case where a schedule is executed using a conventional hardware timer.

(2) The schedule is changed with reference to the stored schedule, so that the schedule can be easily changed.

(3) Further, since the display means for switching and displaying the ON / OFF schedule of the memory stored in the schedule storage unit and the actual ON / OFF state of the load of the memory in the load state storage unit, the remote control switch is used. Can be downsized.

(4) Since the display means is composed of a liquid crystal display and a touch switch, the screen is easy to see and the operation is easy, and no mistake is made in the setting operation of the schedule.

(5) Further, since the ON / OFF state is displayed as a graph, the screen becomes easier to see and the operation can be easily performed.

(6) In the case of a plurality of loads, since each load is managed by an address, it is easy to distinguish signals for each load.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a system according to a first embodiment of the present invention.

FIG. 2 is an internal configuration diagram of the remote control switch with a schedule function according to the first embodiment of the present invention.

FIG. 3 is a structural diagram of a remote control switch with a schedule function according to the first embodiment of the present invention.

FIG. 4 is a diagram of a switch display screen according to the first embodiment of the present invention.

FIG. 5 is a diagram showing a schedule display screen according to the first embodiment of the present invention.

FIG. 6 is a diagram showing a signal state according to the first embodiment of the present invention.

FIG. 7 is a diagram showing a schedule display screen according to Embodiment 2 of the present invention.

FIG. 8 is a system configuration diagram of a conventional system.

FIG. 9 is an internal configuration diagram of a remote control switch of the conventional system.

FIG. 10 is an internal configuration diagram of a time switch of a conventional system.

FIG. 11 is a diagram showing a signal state of a remote control switch in a conventional system.

FIG. 12 is a diagram showing signal states of a time switch and a contact input terminal in a conventional system.

[Explanation of symbols]

1 system controller, 2 transmission line, 3
Remote control switch 4 Contact input terminal, 5 Time switch, 6
Relay output terminal 7 Lighting equipment as load, 8 Remote control switch with schedule function 31 Transmission means, 32 Transmission message assembly, 33
Receiving means 34 Received message analyzer, 351, 361 ON / O
FF operation switches 352, 362 Load status display unit, 353, 363
Switch name display 41 Transmission means, 42 Transmission message assembly part, 43
Receiving unit 44 Received message analysis unit, 45, 46, 47 Contact signal input unit 81 Sending unit, 82 Telegram message assembling unit, 83
Receiving unit 84 Received message analysis unit, 85 Switch block 851 Load state storage unit, 852 Switch name storage unit 853 Switching unit, 854 Display unit 855 ON / OFF operation switch, 856 Inversion state command generation unit 857 Schedule time storage unit 858 Schedule ON / OFF command section 859 schedule changing means, 8510 time comparison section 86 display changeover switch, 87 clock 88 schedule setting switch.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) H04Q 9/00-9/16

Claims (6)

(57) [Claims] A remote control switch for remotely controlling ON / OFF of a load, wherein the ON / OFF time of the load is specified.
A schedule storage unit for storing a schedule, and ON to the load according to the ON / OFF schedule
ON / OFF command means for transmitting an ON / OFF command, and actual ON / O of the load based on the schedule.
A load state storage unit for storing an FF state, and an actual ON state of the load stored in the load state storage unit
Invert ON / OFF state by referring to / OFF state
In this case, a reversal command is sent out to actually turn on / off the load.
An inversion state command generation means for inverting the FF state, and arbitrarily inverting the ON / OFF state according to the schedule
A remote control switch characterized by being made possible. 2. The remote control switch according to claim 1,
A remote control switch comprising a schedule changing means for changing an ON / OFF schedule with reference to an ON / OFF schedule stored in a schedule storage unit and storing the ON / OFF schedule in the schedule storage unit. 3. The remote control switch according to claim 1, wherein ON / OF of storage in a schedule storage unit is performed.
A remote control switch provided with display means for switching and displaying an F schedule and an actual ON / OFF state of a load stored in a load state storage unit. 4. The remote control switch according to claim 3, wherein the display means is a liquid crystal display and various switches are touch switches, and the display screen is a switching screen between a load state display screen and a schedule display screen. The load state display screen displays the actual ON / OFF state of the load for each load, and operates the inversion state command generation means by touching the display portion to turn ON / OFF the load.
ON / OFF for sending an inversion command to invert the OFF state
The schedule display screen includes an operation switch and a display changeover switch for switching the display to the schedule display screen. The schedule display screen includes a load-specific setting load selection switch for displaying a load schedule to be set, and the setting load selection switch. A schedule display switch for displaying the schedule of the load selected by the ON / OFF time and selecting a setting portion by touching the displayed portion, and changing the time of the schedule together with the touch operation on the schedule display switch. -A remote control switch comprising a setting switch for setting a schedule such as addition / cancellation and a display changeover switch for switching the display to the load state display screen. 5. The remote control switch according to claim 4,
A remote control switch characterized by adding a schedule display section for displaying the ON / OFF state of a load in an uneven graph as a schedule display by a schedule display switch. 6. The remote control switch according to claim 1, wherein when the remote control switch has a plurality of loads, an address corresponding to each load is set, and the ON / OFF schedule is set on an address basis. A remote control switch characterized in that the actual ON / OFF state of the load is set to the actual ON / OFF state of the load in address units.