WO2013027809A1 - 機器制御システム、無線制御装置、及び、コンピュータ読み取り可能な記録媒体 - Google Patents
機器制御システム、無線制御装置、及び、コンピュータ読み取り可能な記録媒体 Download PDFInfo
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- WO2013027809A1 WO2013027809A1 PCT/JP2012/071365 JP2012071365W WO2013027809A1 WO 2013027809 A1 WO2013027809 A1 WO 2013027809A1 JP 2012071365 W JP2012071365 W JP 2012071365W WO 2013027809 A1 WO2013027809 A1 WO 2013027809A1
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- 230000008859 change Effects 0.000 claims abstract description 195
- 230000004044 response Effects 0.000 claims abstract description 96
- 238000012790 confirmation Methods 0.000 claims abstract description 79
- 238000004891 communication Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 22
- 238000012508 change request Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 95
- 238000012217 deletion Methods 0.000 description 13
- 230000037430 deletion Effects 0.000 description 13
- 230000004397 blinking Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 102100036848 C-C motif chemokine 20 Human genes 0.000 description 1
- 102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 description 1
- 102100029860 Suppressor of tumorigenicity 20 protein Human genes 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1143—Bidirectional transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
- H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/30—User interface
Definitions
- the present invention relates to a device control system that controls devices such as lighting, a wireless control device, and a computer-readable recording medium.
- Japanese Published Patent Application No. 2010-232799 discloses a remote control system (device control system) using a heat ray sensor.
- a central control device that communicates by a multiplex transmission system is connected to a heat ray sensor terminal device provided in the remote control monitoring system.
- This heat ray sensor terminal device is connected to a signal line (wired) and transmits / receives transmission signals by a multiplex transmission method, an operation unit connected to the main unit via a dedicated line, and connected to the main unit via a dedicated line.
- the operation unit receives an operation input, communicates with the main unit, and changes setting values for various setting items in the heat ray sensor terminal device.
- the setting value of the heat ray sensor terminal device can be changed in a shorter time than the multiplex transmission method.
- the terminal device for the heat ray sensor is connected to the central control device via a wired signal line, when changing the layout that requires movement of the heat ray sensor, rework is required to change the arrangement of the heat ray sensor. There are cases.
- a heat ray sensor terminal is freely arranged, and a detection value of the heat ray sensor terminal is received by a receiver connected to a wired signal line.
- the heat ray sensor terminal device is separated into the heat ray sensor terminal and the receiver as described above, it is necessary to perform communication between the heat ray sensor terminal and the receiver. For this reason, this heat ray sensor terminal device is desired to improve communication response.
- the present invention has been proposed in view of the above-described circumstances, and a device control system capable of realizing a good communication response even with a configuration in which a wireless terminal is separated into a transmitter and a receiver, It is an object to provide a wireless control device and a computer-readable recording medium.
- a device control system includes a device control device that is connected to a load device via a signal line and outputs a first control signal for controlling the load device to the signal line, and the device A wireless master device connected to the control device via the signal line and performing wired communication with the device control device; and a wireless slave device performing wireless communication with the wireless master device.
- the wireless slave device is configured to transmit a second control signal indicating the state of the load device to the wireless master device.
- the wireless master device is configured to transmit the second control signal to the device control device when receiving the second control signal from the wireless slave device.
- the device control device is configured to output the first control signal corresponding to the second control signal to the signal line when receiving the second control signal from the wireless master device.
- the device control device When the device control device receives the state change notification indicating the current state of the load device after transmitting the first control signal corresponding to the second control signal, the device control device receives the state change notification. Is transmitted to the wireless master unit.
- the device control apparatus is configured to output a state confirmation signal to the signal line at a predetermined timing.
- the device control device receives a third control signal indicating the state of the load device through the signal line after transmitting the state confirmation signal, the device control device outputs the first control signal corresponding to the third control signal to the signal. Configured to output to a line.
- the device control apparatus is configured to transmit the received state change notification to the wireless master device when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device is configured to transmit the received state change notification to the wireless slave device upon receiving the state change notification from the device control apparatus.
- the wireless master device stores a current state of the load device and a correspondence relationship between the load device and the wireless slave device. Configured to do.
- the wireless master device determines whether the current state of the load device indicated by the state change notification matches the current state of the stored load device Configured to determine whether or not.
- the wireless parent device is indicated by the received state change notification.
- the received state change notification is configured to be transmitted to the wireless slave unit associated with the load device.
- the wireless master unit when the wireless master unit receives the second control signal from the wireless slave unit, the received second control signal Is stored as the current state of the load device.
- the wireless slave unit determines whether or not a predetermined event has occurred, and the predetermined event has occurred. If determined, the second control signal is configured to be transmitted to the wireless master unit.
- the wireless slave unit determines whether the predetermined event has occurred while the state of the load device is in the first state.
- An event determination process that is periodically determined is configured to be executed.
- the wireless slave device is configured to transmit the second control signal indicating a second state different from the first state as a state of the load device .
- the wireless slave unit in the fifth aspect, after the predetermined operation holding time has elapsed after the wireless slave unit has transmitted the second control signal, The second control signal indicating the first state as a state is transmitted.
- the wireless slave unit is configured to execute the event determination process when determining that the state of the load device is the first state after transmitting the second control signal.
- the wireless master device when the wireless master device receives the second control signal instructing the first state as the state of the load device, a confirmation is made.
- a response is configured to be transmitted to the wireless slave unit.
- the wireless slave device is configured to determine that the state of the load device is the first state when receiving the confirmation response from the wireless master device.
- the received state change notification indicates It is configured to determine whether the current state of the load device is the first state.
- a device control system includes a terminal control device interposed between the load device and the device control device in any one of the first to eighth embodiments.
- the terminal control device is configured to control the load device according to the received first control signal when receiving the first control signal from the device control device through the signal line.
- the terminal control device is configured to transmit the state change notification to the device control device after controlling the load device.
- the ninth aspect when the terminal control device receives a state change request for requesting a change in the state of the load device, the state confirmation signal Is received, the third control signal indicating the state requested by the state change request as the state of the load device is transmitted to the device control device.
- the equipment control system of the 11th form which concerns on this invention is equipped with the operating device connected to the said signal wire
- the operating device is configured to transmit the state change request to the terminal control device via the signal line.
- the device control apparatus outputs the first control signal to the signal line, and then performs the operation holding time. Before the time elapses, the state confirmation signal is output to the signal line.
- the wireless control device is a wireless control device that is connected to a device control device via a signal line to perform wired communication and wireless communication with a wireless slave unit.
- the device control device is connected to a load device via the signal line, and is configured to output a first control signal for controlling the load device to the signal line.
- the wireless slave device is configured to transmit a second control signal indicating a state of the load device to the wireless control device.
- the wireless control device is configured to transmit the second control signal to the device control device when receiving the second control signal from the wireless slave device.
- the device control device is configured to output the first control signal corresponding to the second control signal to the signal line when receiving the second control signal from the wireless control device.
- the device control device When the device control device receives the state change notification indicating the current state of the load device after transmitting the first control signal corresponding to the second control signal, the device control device receives the state change notification. Is transmitted to the wireless master unit.
- the device control apparatus is configured to output a state confirmation signal to the signal line at a predetermined timing.
- the device control device receives a third control signal indicating the state of the load device through the signal line after transmitting the state confirmation signal, the device control device outputs the first control signal corresponding to the third control signal to the signal. Configured to output to a line.
- the device control apparatus is configured to transmit the received state change notification to the wireless master device when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device is configured to transmit the received state change notification to the wireless slave device upon receiving the state change notification from the device control apparatus.
- a computer-readable recording medium is a computer on which a program used for a computer for performing wireless communication with a wireless slave unit is recorded while being connected to a device control apparatus via a signal line to perform wired communication It is a readable recording medium.
- the program is configured to cause the computer to function as a wireless control device.
- the device control device is connected to a load device via the signal line, and is configured to output a first control signal for controlling the load device to the signal line.
- the wireless slave device is configured to transmit a second control signal indicating a state of the load device to the wireless control device.
- the wireless control device is configured to transmit the second control signal to the device control device when receiving the second control signal from the wireless slave device.
- the device control device is configured to output the first control signal corresponding to the second control signal to the signal line when receiving the second control signal from the wireless control device.
- the device control device receives the state change notification indicating the current state of the load device after transmitting the first control signal corresponding to the second control signal
- the device control device receives the state change notification. Is transmitted to the wireless master unit.
- the device control apparatus is configured to output a state confirmation signal to the signal line at a predetermined timing.
- the device control device receives a third control signal indicating the state of the load device through the signal line after transmitting the state confirmation signal, the device control device outputs the first control signal corresponding to the third control signal to the signal. Configured to output to a line.
- the device control apparatus is configured to transmit the received state change notification to the wireless master device when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device is configured to transmit the received state change notification to the wireless slave device upon receiving the state change notification from the device control apparatus.
- the said apparatus control system it is a sequence diagram which shows the procedure which registers transmitter ID of a heat ray sensor transmitter with a wireless receiver.
- the said apparatus control system it is a sequence diagram which shows the procedure which registers transmitter ID of a heat ray sensor transmitter with a wireless receiver.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID registration sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID registration sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID registration sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID registration sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID registration sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID deletion sequence.
- the said apparatus control system it is a figure which shows the screen displayed on a wireless setting device in ID deletion sequence. In the said apparatus control system, it is a figure which shows the screen displayed on a wireless setting device in ID deletion sequence. In the said apparatus control system, it is a figure which shows the screen displayed on a wireless setting device in ID deletion sequence. In the said apparatus control system, it is a figure which shows the screen displayed on a wireless setting device in ID deletion sequence. It is a sequence diagram which shows the procedure which sets an address to a heat ray sensor transmitter in the said apparatus control system. In the said apparatus control system, it is a sequence diagram which shows the procedure when turning on and off a load apparatus according to the input of a heat ray sensor. In the said apparatus control system, it is a sequence diagram which shows the procedure at the time of making a load apparatus light and extinguish according to switch operation. In the said apparatus control system, it is a sequence diagram which shows the procedure at the time of making a load apparatus light and extinguish when two heat ray sensor transmitters
- the device control system changes the state of the controlled device corresponding to the state change in response to detecting an arbitrary state change.
- lighting devices corresponding to the heat ray sensor are turned on or off in response to detection of the state of the person by the heat ray sensor.
- This equipment control system is configured as shown in FIG. 1, for example.
- This device control system includes a transmission unit 1, radio wave wireless systems 2A and 2B (hereinafter simply referred to as “radio wave wireless system 2” when collectively referred to), a relay terminal unit (relay T / U) 3, and a remote control relay 4. , Load device 5 and switch 6.
- the transmission unit 1, the radio wave wireless systems 2A and 2B, the relay terminal unit (control terminal device) 3, and the switch (operation device) 6 are each connected to a multiple signal line L.
- this device control system uses a two-wire signal line as the multiple signal line L.
- the transmission unit 1, the radio wave wireless systems 2A and 2B, the relay terminal unit 3, and the switch 6 perform communication by a time division multiplex transmission method using a bipolar ( ⁇ 24V) time division multiplex signal.
- the radio wave wireless systems 2 ⁇ / b> A and 2 ⁇ / b> B include a wireless receiver (radio control device) 21 and one or a plurality of heat ray sensor transmitters 22.
- the hot wire sensor transmitter 22 functions as a wireless slave of the wireless receiver 21.
- the wireless receiver 21 functions as a wireless master device for the plurality of heat ray sensor transmitters 22.
- the radio wave wireless system 2A and the radio wave wireless system 2B can communicate between a wireless receiver (wireless master) 21 and a heat ray sensor transmitter (wireless slave) 22 in the same area. It is comprised so that it may become.
- the radio wave wireless systems 2A and 2B are installed in a range where radio waves do not reach each other. It is assumed that the heat ray sensor transmitter 22 is not capable of roaming between the radio wave wireless systems 2A and 2B.
- the device control system is connected to the load device 5 via the signal line (multiple signal line) L, and outputs a first control signal for controlling the load device 5 to the signal line L.
- a wireless communication device (transmission unit) 1 a wireless master device (wireless receiver) 21 connected to the device control device 1 via a signal line L and performing wired communication with the device control device 1, and wireless communication with the wireless master device 21.
- a wireless slave device (heat ray sensor transmitter) 22 to perform.
- the device control system of the present embodiment includes a terminal control device (relay terminal unit) 3 interposed between the load device 5 and the device control device 1.
- the device control system of the present embodiment includes an operation device (switch) 6 connected to the signal line L.
- the heat ray sensor transmitter (wireless slave) 22 includes a heat ray sensor, a radio signal transmitter, and the like.
- the hot wire sensor detects a human body, it generates a signal to that effect.
- the heat ray sensor transmitter 22 transmits a control request for lighting the load device 5 as a lighting fixture to the wireless receiver 21 by a radio signal. Further, the heat ray sensor transmitter 22 transmits a control request for turning off the load device 5 to the wireless receiver 21 after a predetermined operation holding time has elapsed since the transmission of the control request.
- the heat ray sensor transmitter 22 is supplied with a state change notification indicating the state of the load device 5 from the wireless receiver 21.
- the hot wire sensor transmitter 22 transmits a control request for turning on the load device 5.
- the heat ray sensor transmitter 22 transmits a control request for turning off the load device 5 when the load device 5 is turned on by the state change notification.
- the heat ray sensor transmitter 22 changes the transmission content of the control signal (control request) according to the state of the load device 5 associated with the heat ray sensor transmitter 22.
- the wireless receiver 21 stores a device state indicating the state of the load device 5 and association information (correspondence relationship) between the load device 5 and the heat ray sensor transmitter 22.
- This device state indicates, for example, whether the lighting device as the load device 5 is turned on or off.
- the state of the load device 5 is a first state (light-off; off state) and a second state (light-on; on state).
- the association information is information in which the ID of the load device 5 and the transmitter ID of the heat ray sensor transmitter 22 are associated with each other. Thereby, the wireless receiver 21 can also transmit the device state information to the heat ray sensor transmitter 22 only when the device state of the load device 5 changes.
- the wireless master device 21 is configured to transmit the received state change notification to the wireless slave device 22 when the state change notification is received from the device control apparatus 1.
- the wireless master device 21 is configured to store the current state of the load device 5 and the correspondence relationship between the load device 5 and the wireless slave device 22.
- the wireless master device 21 determines whether or not the current state of the load device 5 indicated by the state change notification matches the current state of the stored load device. Configured to do. If the wireless master device 21 determines that the current state of the load device indicated by the state change notification does not match the current state of the stored load device, the wireless master device 21 associates with the load device 5 indicated by the received state change notification.
- the received state change notification is transmitted to the wireless slave unit 22.
- the wireless slave device 22 sends the received state change notification to the wireless slave device 22. Configured not to send.
- IDs transmitter IDs
- the ID registration sequence of the heat ray sensor transmitter 22 with respect to the wireless receiver 21 is performed by the wireless setting device 23. This ID registration sequence will be described later.
- the transmitter ID of the registered heat ray sensor transmitter 22 is deleted. This ID deletion sequence will be described later.
- the transmission unit 1 functions as a device control device that monitors the states of the heat ray sensor transmitter 22, the load device 5, and the switch 6 as terminal devices and controls the state of the terminal devices.
- the transmission unit (device control device) 1 performs polling in order to monitor the state of the heat ray sensor transmitter 22 and the load device 5. For this reason, the transmission unit 1 transmits a state confirmation signal to the relay terminal unit 3 and receives a state change notification of the load device 5 from the relay terminal unit 3 every predetermined polling period.
- the transmission unit 1 transmits a state change notification of the load device 5 to the wireless receiver 21 every predetermined polling period.
- the state change notification transmitted to the wireless receiver 21 is transmitted from the wireless receiver 21 to the heat ray sensor transmitter 22 corresponding to the state change notification as necessary.
- the state change notification transmitted to the hot wire sensor transmitter 22 is performed at a timing different from the polling performed between the transmission unit 1 and the relay terminal unit 3 via the multiple signal line L.
- the operation of the load device 5 is controlled by the relay terminal unit 3 according to a control request (first control signal) from the transmission unit 1, and the device state changes.
- the load device 5 is turned on or off as a change in the device state according to a control request.
- the relay terminal unit 3 communicates with the transmission unit 1 via the multiple signal line L.
- the relay terminal unit 3 drives the remote control relay 4 in response to a control request supplied from the transmission unit 1.
- the relay terminal unit 3 receives a control request for turning on the load device 5
- the relay terminal unit 3 turns on the remote control relay 4 to energize the load device 5 to turn on the load device 5.
- the relay terminal unit 3 receives a control request for turning off the load device 5
- the relay terminal unit 3 turns off the remote control relay 4 to cut off the power supply to the load device 5 and turns off the load device 5.
- step ST1 in the wireless setting device 23, the radio wave setting button on the operation unit 23b is operated by the setter.
- step ST2 the display unit 23a of the wireless setting device 23 displays a screen 101 as shown in FIG. In a state where this screen 101 is displayed, in step ST3, an item “registration setting for receiver” on the screen 101 is selected, and a confirmation button on the wireless setting device 23 is further selected.
- a beacon radio wave including its own receiver ID, setting device ID, and channel notification is transmitted.
- the wireless setting device 23 receives beacon radio waves from the wireless receivers 21A and 21B in the state where step ST3 is performed (S101 and S102).
- step ST4 the wireless setting unit 23 displays the screen 102 shown in FIG. 6 and sounds the buzzer.
- This screen 102 includes the receiver ID of the wireless receiver 21 included in the area and the channel number used by the wireless receiver 21.
- the screen 102 shows a state in which three wireless receivers 21 (1) to (3) are detected.
- the receiver ID is selected by the operation of the setter, and the confirmation button on the wireless setting device 23 is selected. For example, it is assumed that the receiver ID “01234567” of the item (1) is selected.
- the wireless setting device 23 transmits a notification including its own setting device ID and the selected receiver ID, and an LED blinking request to the wireless receiver 21A (S103).
- the wireless receiver 21A When receiving the notification including the selected receiver ID and the LED blinking request, the wireless receiver 21A returns an acknowledgment ACK to the wireless setting device 23 (S104). Thereafter, in step ST6, the wireless receiver 21A blinks the LED provided to be exposed from its own casing for a certain period of time.
- step ST7 the channel number “1” corresponding to the receiver ID selected in step ST5 is selected by the setter.
- step ST8 the wireless setting device 23 displays a screen 103 in which the channel number “1” is highlighted as shown in FIG.
- step ST9 the wireless setting unit 23 changes the channel number to “1” by the setter and operates a setting button for setting the channel number.
- the wireless setting device 23 transmits a notification of the setting device ID and the selected receiver ID, and a channel change request to the wireless receiver 21A (S105).
- the wireless receiver 21A returns an acknowledgment ACK to the wireless setter 23 (S106).
- the notification and request transmitted from the wireless setting unit 23 to the wireless receiver 21A and the acknowledgment ACK transmitted from the wireless receiver 21A to the wireless setting unit 23 are communicated using the channel before the change.
- step ST10 the wireless receiver 21A changes the channel for transmitting and receiving radio signals thereafter, and deletes all registered transmitter IDs.
- the wireless receiver 21A transmits its own receiver ID and a notification of the setting device ID of the wireless setting device 23, and a channel change completion notification to the wireless setting device 23 (S107).
- the wireless setting device 23 When receiving the notification of its own receiver ID and the setting device ID of the wireless setting device 23 and the channel change completion notification, the wireless setting device 23 returns an acknowledgment ACK to the wireless receiver 21A (S108).
- the notification transmitted from the wireless receiver 21A to the wireless setting unit 23 and the confirmation response ACK transmitted from the wireless setting unit 23 to the wireless receiver 21A are communicated using the changed channel.
- the wireless setting device 23 transmits the confirmation response ACK to the wireless receiver 21A, the buzzer sounds in step ST11. Thereby, the wireless setting device 23 notifies the setting person that the wireless receiver 21A in which the receiver ID and the channel are selected can be set as the parent device.
- the wireless setting device 23 displays the screen 102 shown in FIG. 6 in step ST13.
- the wireless setting device 23 selects the receiver ID on the screen 102 in step ST14, and further, the setting button is operated. In response to this operation, the wireless setting device 23 transmits a notification of its own setting device ID and the receiver ID that has become the wireless master device and a request for the transmitter ID to the wireless receiver 21A (S109).
- the wireless receiver 21A When the wireless receiver 21A receives the notification of the setting device ID of the wireless setting device 23 and its own receiver ID and the request for the transmitter ID, the wireless receiver 21A responds to the notification and receives its own receiver ID, setting device ID, and transmitter. An ID notification is transmitted to the wireless setting device 23 (S110). Upon receiving this notification, the wireless setting unit 23 returns an acknowledgment ACK to the wireless receiver 21A (S111).
- step ST15 the wireless setting device 23 displays a screen 104 as shown in FIG.
- This screen 104 includes information that the receiver ID “01234567” and the channel number “1” of the wireless master device in the area and the transmitter ID “12345678” included in the notification have been set.
- the heat ray sensor transmitter 22 receives the notification of the transmitter ID, the receiver ID, A channel number request is transmitted (S201).
- the wireless setting device 23 When receiving the notification of the transmitter ID and the request for the receiver ID and the channel number from the hot wire sensor transmitter 22, the wireless setting device 23 returns an acknowledgment ACK (S202). In this state, in step ST17, the wireless setting device 23 displays the screen 105 including the transmitter ID “234456789” of the new heat ray sensor transmitter 22 as shown in FIG. 9 and sounds the buzzer.
- the wireless setting device 23 selects the transmitter ID “234456789” on the screen 105 by the setter and operates the confirmation button.
- the wireless setting device 23 transmits a notification of its own setting device ID and transmitter ID and an LED blinking request to the heat ray sensor transmitter 22 (S203).
- the heat ray sensor transmitter 22 When receiving the notification of the setting device ID and the transmitter ID and the LED blinking request, the heat ray sensor transmitter 22 returns a confirmation response ACK (S204). In step ST19, the hot-wire sensor transmitter 22 causes the LED to blink for a certain time in accordance with the LED blinking request. Thus, the setter can visually recognize the LED of the heat ray sensor transmitter 22 and recognize that the heat ray sensor transmitter 22 is a setting target.
- the wireless setting device 23 After receiving the confirmation response ACK, the wireless setting device 23 selects the transmitter ID “234456789” on the screen 105 and operates the setting button in step ST20. In response to this operation, the wireless setting device 23 sends its own setting device ID, transmitter ID, receiver ID, channel number notification, and receiver ID and channel number registration request to the hot wire sensor transmitter. 22 (S205).
- transmitter ID is ID of the heat ray sensor transmitter 22 which has been set.
- the receiver ID is an ID of the wireless receiver 21 serving as a wireless master unit.
- the channel number is a number set in the wireless master device.
- the heat ray sensor transmitter 22 When receiving the notification and request, the heat ray sensor transmitter 22 returns an acknowledgment ACK (S206).
- the heat ray sensor transmitter 22 memorize
- the heat ray sensor transmitter 22 transmits a notification of the transmitter ID and the receiver ID and a transmitter ID registration request to the wireless receiver 21A (S207).
- the wireless receiver 21A When receiving the notification of the transmitter ID and the receiver ID and the registration request for the transmitter ID, the wireless receiver 21A returns an acknowledgment ACK (S208).
- the hot wire sensor transmitter 22 When receiving the confirmation response ACK, the hot wire sensor transmitter 22 causes the LED to blink for a certain time in step ST23. Thereby, the setter can recognize that the receiver ID of the wireless receiver 21 ⁇ / b> A that is a wireless master device in the area and the channel number to be used can be stored in the heat ray sensor transmitter 22.
- the wireless receiver 21A stores the transmitter ID included in the notification. Thereafter, the wireless receiver 21A transmits its own receiver ID and transmitter ID notification and transmitter ID registration completion notification to the hot wire sensor transmitter 22 (S209).
- the hot-wire sensor transmitter 22 When receiving the notification, the hot-wire sensor transmitter 22 returns an acknowledgment ACK to the wireless receiver 21A (S210).
- the wireless receiver 21A When the wireless receiver 21A receives the confirmation response ACK, the wireless receiver 21A blinks the LED for a predetermined time in step ST24. Thereby, the setter can recognize that the transmitter ID of the hot-wire sensor transmitter 22 as the wireless slave device can be stored in the wireless receiver 21A serving as the wireless master device.
- the hot wire sensor transmitter 22 completes registration of its transmitter ID, the receiver ID of the wireless receiver 21A and the setter ID, and the transmitter ID to the wireless receiver 21A. A notification of this is transmitted (S211).
- the wireless setting device 23 When the wireless setting device 23 receives the transmitter ID registration completion notification from the heat ray sensor transmitter 22, the wireless setting device 23 returns a confirmation response ACK (S212).
- the wireless setting device 23 displays the screen 106 shown in FIG. 10 and sounds the buzzer in step ST25.
- the highlighting blinking on the screen 105 is stopped, and the wireless receiver 21A as the wireless master device is notified that the hot-wire sensor transmitter 22 of the wireless slave device has been registered. .
- step ST26 the setter selects the transmitter ID “234456789” and operates the confirmation button.
- the wireless setting device 23 transmits a notification of its own setting device ID and transmitter ID as a wireless slave device, and an LED blink request to the heat ray sensor transmitter 22 (S213).
- the hot-wire sensor transmitter 22 When receiving the notification and the LED blinking request, the hot-wire sensor transmitter 22 returns an acknowledgment ACK (S214), and blinks the LED for a certain time in step ST27. Thereby, the setter can confirm registration of the heat ray sensor transmitter 22 as a wireless slave unit.
- the device control system uses the wireless setting device 23 to assign an ID to each of the wireless receiver 21 as a wireless master device and the heat ray sensor transmitter 22 as a wireless slave device. You can register.
- ID deletion sequence Next, an ID deletion sequence for deleting the transmitter ID registered in the wireless receiver 21 by the ID registration sequence described above will be described with reference to FIG.
- step ST31 the setter performs a button operation on the radio wave setting button of the wireless setting device 23.
- step ST32 the wireless setting device 23 displays a screen 111 for address setting shown in FIG. In a state where the screen 111 is displayed, the wireless setting device 23 selects an item “registration setting for receiver” by the setter in step ST33, and further, a confirmation button on the wireless setting device 23 is selected.
- a beacon radio wave including its own receiver ID, setting device ID, and channel notification is transmitted.
- the wireless setting device 23 receives beacon radio waves from the wireless receivers 21A and 21B in a state where step ST33 is performed (S301, S302).
- step ST43 the wireless setting device 23 displays the screen 112 shown in FIG. 13 and sounds the buzzer.
- This screen 112 includes the receiver ID of the wireless receiver 21 included in the area and the channel number used by the wireless device.
- the screen 112 shows a state in which three wireless receivers 21 (1) to (3) are detected.
- step ST35 When confirming the heat ray sensor transmitter 22 by the setter, in step ST35, the transmitter ID is selected by the setter's operation, and the confirmation button on the wireless setter 23 is selected. At this time, the wireless setting device 23 displays a screen including a list of transmitter IDs separately from the screen 112 and allows the setting person to select. In response to this operation, the wireless setting device 23 transmits a notification including its own setting device ID and the selected transmitter ID, and an LED blinking request to the heat ray sensor transmitter 22 (S303).
- the hot wire sensor transmitter 22 When receiving the notification and the LED blinking request, the hot wire sensor transmitter 22 returns a confirmation response ACK to the wireless setting device 23 (S304). Thereafter, in step ST36, the heat ray sensor transmitter 22 blinks the LED provided to be exposed from its own casing for a certain period of time. Thereby, the setter can confirm visually the heat ray sensor transmitter 22 which he selected.
- step ST37 in a state where the screen 112 is displayed, the receiver ID is selected by the operation of the setter, and the setting button on the wireless setting device 23 is selected. For example, it is assumed that the receiver ID “01234567” of the item (1) is selected.
- the wireless setting device 23 transmits a notification including its own setting device ID and the selected receiver ID, and a request for the transmitter ID to the wireless receiver 21A (S305).
- the wireless receiver 21A When the wireless receiver 21A receives the ID notification and the transmitter ID request, the wireless receiver 21A sends a notification including its own receiver ID, the setter ID that issued the request, and the transmitter ID stored in the wireless receiver 21A. (S306).
- the wireless setting device 23 When the wireless setting device 23 receives the notification, the wireless setting device 23 returns an acknowledgment ACK (S307).
- the wireless setting device 23 displays the screen 113 in FIG. 14 and sounds the buzzer. In this state, the wireless setting device 23 is in a waiting state for deleting the transmitter ID.
- step ST39 the wireless setting device 23 selects the transmitter ID included in the screen 113 and operates the clear button.
- the transmitter ID “12345678” of the item (1) is selected on the screen 113.
- the wireless setting device 23 transmits a notification of setting device ID, receiver ID, and transmitter ID, and a transmitter ID deletion request to the wireless receiver 21A (S308).
- the wireless receiver 21A When receiving the ID notification and the transmitter ID deletion request, the wireless receiver 21A returns an acknowledgment ACK (S309). In step ST40, the wireless receiver 21A deletes the transmitter ID included in the notification from the storage memory in response to the transmitter ID deletion request.
- the wireless receiver 21 transmits its own receiver ID and setter ID notification and transmitter ID deletion completion notification to the wireless setter 23 (S310).
- the wireless setting device 23 Upon receiving the ID notification and the deletion completion notification, the wireless setting device 23 returns an acknowledgment ACK (S311).
- the wireless receiver 21A When the wireless receiver 21A receives the confirmation response ACK, the wireless receiver 21A blinks the LED for a predetermined time in step ST41. Thereby, the setter can visually confirm that the selected transmitter ID is deleted from the storage memory of the wireless receiver 21A.
- step ST42 the wireless setting device 23 displays a screen 114 having no deleted transmitter ID corresponding to the receiver ID “01234567” of the wireless master unit as shown in FIG. Let it ring.
- the transmitter ID registered in the wireless receiver 21 in step ST22 in the ID registration sequence can be deleted.
- step ST91 the setter operates the radio wave setting button on the wireless setting device 23.
- the wireless setting device 23 displays an address setting screen in step ST92.
- step ST93 the confirmation button of the wireless setting device 23 is operated by the setting person.
- step ST94 the wireless setting device 23 sounds a buzzer in a state where the address setting screen is displayed, and enters a state of waiting for reception of the transmitter ID.
- the heat ray sensor transmitter 22 is in a state where it can receive the control request for the load device 5 and the state change notification to the wireless receiver 21 (step ST95).
- step ST96 the confirmation / registration button in the heat ray sensor transmitter 22 is operated by the setter.
- the hot-wire sensor transmitter 22 transmits a notification of the content of its transmitter ID and address to the wireless setting device 23 (S401).
- step ST97 the heat ray sensor transmitter 22 is in a state in which it cannot receive the control request for the load device 5 and the state change notification.
- the wireless setting device 23 Upon receiving the notification of the transmitter ID and the address content, the wireless setting device 23 stores the received transmitter ID in step ST98, displays the received address content of the hot-wire sensor transmitter 22, and further displays a buzzer. Let it ring. The wireless setting device 23 returns an acknowledgment ACK in response to the completion of the notification of the transmitter ID and the address content (S402).
- step ST99 the wireless setting device 23 edits the address contents by the setter.
- an editing operation is performed on the wireless setting device 23 so that the setting person sets an address that the setter desires to set in the heat ray sensor transmitter 22 in the radio wave wireless system 2.
- the setting button of the wireless setting device 23 is operated.
- the wireless setting device 23 transmits a notification of its own setting device ID and transmitter ID and an address content registration request to the heat ray sensor transmitter 22 (S403).
- the hot wire sensor transmitter 22 When the hot wire sensor transmitter 22 receives the notification of its own setter ID and transmitter ID and the address content registration request, it stores the address content in step ST100. In response to the completion of the storage, the heat ray sensor transmitter 22 transmits a notification of the setting device ID and the transmitter ID and an address content registration completion notification to the wireless setting device 23 (S404). Thereafter, in step ST101, the hot-wire sensor transmitter 22 blinks its own LED for a certain period of time. This hot-wire sensor transmitter 22 can receive the control request and state change notification of the load device 5 from the time when the storage of the address contents is completed in step ST100.
- the wireless setting device 23 When the wireless setting device 23 receives the notification of the setting device ID and the transmitter ID and the notification of address content registration completion from the heat ray sensor transmitter 22, the wireless setting device 23 sounds a buzzer in step ST102. Thereby, the wireless setting device 23 notifies the setting person that the address setting of the heat ray sensor transmitter 22 has been completed.
- the transmitter address of the hot-wire sensor transmitter 22 can be set after the button operation of the wireless setting device 23 is performed first. It has become.
- the wireless setting device 23 is set in a reception waiting state for the transmitter ID, and the hot wire sensor transmitter 22 is operated to transmit the transmitter ID.
- the wireless setting device 23 it is not necessary to issue an address request by broadcast from the wireless setting device 23 to the heat ray sensor transmitter 22. Therefore, it is possible to suppress wasteful power consumption even if all the hot-wire sensor transmitters 22 are battery driven, for example, without transmitting the transmitter ID.
- the address content is stored by the hot wire sensor transmitter 22, and the LED blinks for a certain period of time, so that the setter can know that the address content setting has been completed. Can do.
- the blinking operation of the LED by the heat ray sensor transmitter 22 is performed by a command from the inside of the heat ray sensor transmitter 22. This is because when the wireless setting device 23 controls the blinking operation of the LED to the heat ray sensor transmitter 22, the wireless setting device 23 is turned off immediately after the storage of the address contents by the heat ray sensor transmitter 22 is completed. The LED blinking operation cannot be requested. In this case, it is for avoiding not being able to notify a setting person that the address setting of the heat ray sensor transmitter 22 was completed.
- step ST51 the heat ray sensor transmitter 22A among the plurality of heat ray sensor transmitters 22 included in the radio wave wireless system 2 is in an input waiting state for the built-in heat ray sensor.
- the heat ray sensor transmitter 22A detects a human body with the heat ray sensor in step ST52, the heat ray sensor transmitter 22A starts a timer for a predetermined operation holding time. Thereby, heat ray sensor transmitter 22A measures a timer over predetermined operation maintenance time in Step ST53.
- the hot-wire sensor transmitter 22A wirelessly receives a notification including its transmitter ID, a registered (stored) receiver ID, and a control address, and a control request (second control signal) for lighting the load device 5.
- the data is transmitted to the device 21 (S501).
- the wireless slave device 22 is configured to transmit a second control signal that indicates the state of the load device 5 to the wireless master device 21.
- the wireless slave device 22 is configured to determine whether or not a predetermined event has occurred, and to transmit a second control signal to the wireless master device 21 when determining that a predetermined event has occurred.
- the predetermined event is detection of a human body.
- the wireless slave device 22 executes an event determination process that periodically determines whether or not a predetermined event has occurred while the load device 5 is in the first state (lights off). Configured as follows. When the wireless slave device 22 determines that a predetermined event has occurred, the wireless slave device 22 transmits a second control signal instructing a second state (lighting) different from the first state (lighting off) as the state of the load device 5. Configured as follows.
- the wireless receiver 21 Upon receiving the ID notification and control request (second control signal), the wireless receiver 21 returns an acknowledgment ACK (S502).
- the wireless receiver 21 transmits an interrupt request including a control address corresponding to the heat ray sensor transmitter 22A.
- This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L (S503).
- the interrupt request includes a control request (second control signal) from the wireless slave unit 22. That is, the wireless master device (wireless receiver) 21 is configured to transmit the second control signal to the device control device (transmission unit) 1 when receiving the second control signal from the wireless slave device 22.
- the transmission unit 1 When receiving the interrupt request, the transmission unit 1 recognizes the interrupt and returns an acknowledgment ACK (S504).
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22 included in the interrupt request to the relay terminal unit 3 (S505). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S506).
- the terminal control device (relay terminal unit) 3 is configured to transmit a state notification signal indicating the current state of the load device 5 to the device control device (transmission unit) 1 when receiving the state confirmation signal.
- the transmission unit 1 sends to the relay terminal unit 3 a control request (first control signal) for controlling the load device 5 corresponding to the heat ray sensor transmitter 22 for responding to the interrupt request in response to receiving the confirmation response ACK. Transmit (S507).
- the device control apparatus (transmission unit) 1 receives the second control signal from the wireless master device 21, it is the same as the state instructed by the first control signal corresponding to the second control signal (that is, the second control signal).
- the first control signal indicating the state is output to the signal line (multiple signal line) L.
- the relay terminal unit 3 When receiving the control request (first control signal), the relay terminal unit 3 operates the remote control relay 4 according to the control request to control the load device 5 to light up.
- the transmission unit 1 transmits a plurality of control requests to the relay terminal unit 3 when a plurality of load devices 5 are linked to the heat ray sensor transmitter 22.
- the relay terminal unit 3 When the relay terminal unit 3 controls to turn on the load device 5 in response to the control request, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S508).
- the device control system includes the terminal control device (relay terminal unit) 3 interposed between the load device 5 and the device control device 1.
- the terminal control device 3 receives the first control signal from the device control device 1 through the signal line L, the terminal control device 3 is configured to control the load device 5 according to the received first control signal.
- the terminal control device 3 is configured to transmit a state change notification to the device control device 1 after controlling the load device 5.
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 and the switch 6 in response to receiving this state change notification (S509, S510).
- the device control apparatus 1 when the device control apparatus 1 receives a state change notification indicating the current state of the load device 5 transmitted in response to the first control signal corresponding to the second control signal, the device control apparatus 1 wirelessly transmits the received state change notification. It is comprised so that it may transmit to the main
- step ST54 the load device 5 is controlled in response to the interrupt request, and recognizes that the state of the load device 5 has changed.
- the load device 5 corresponding to the heat ray sensor transmitter 22A can be controlled to be lit.
- step ST55 the timer operation holding time in the heat ray sensor transmitter 22A ends.
- the heat ray sensor transmitter 22A transmits a notification including its own transmitter ID, receiver ID, and control address, and a control request for turning off the load device 5 to the wireless receiver 21 (S511). .
- the wireless receiver 21 sends back an acknowledgment ACK in response to receiving the ID notification and control request (S512).
- the heat ray sensor transmitter 22A In response to receipt of the confirmation response ACK, the heat ray sensor transmitter 22A returns to the input state of the heat ray sensor in step ST56.
- the wireless slave unit 22 After the predetermined operation holding time has elapsed since the transmission of the second control signal, the wireless slave unit 22 outputs the second control signal that instructs the first state (light-off) as the state of the load device 5. Configured to transmit. If the wireless slave device 22 determines that the state of the load device 5 is the first state (lights off) after transmitting the second control signal, the wireless slave device 22 is configured to execute an event determination process.
- the wireless master device 21 transmits an acknowledgment ACK to the wireless slave device 22 when receiving the second control signal that instructs the first state (light-off) as the state of the load device 5.
- the wireless slave device 22 is configured to determine that the state of the load device 5 is the first state when receiving the confirmation response ACK from the wireless master device 21.
- the wireless receiver 21 transmits an interrupt request including the control address of the heat ray sensor transmitter 22A (S513). This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L.
- the transmission unit 1 When receiving the interrupt request, the transmission unit 1 recognizes the interrupt and returns an acknowledgment ACK (S514).
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22 included in the interrupt request to the relay terminal unit 3 (S515). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S516).
- the transmission unit 1 sends to the relay terminal unit 3 a control request (first control signal) for controlling the load device 5 corresponding to the heat ray sensor transmitter 22 for responding to the interrupt request in response to receiving the confirmation response ACK. Transmit (S517).
- the relay terminal unit 3 When receiving the control request, the relay terminal unit 3 operates the remote control relay 4 in accordance with the control request to control the load device 5 to be turned off.
- the transmission unit 1 transmits a plurality of control requests to the relay terminal unit 3 when a plurality of load devices 5 are linked to the heat ray sensor transmitter 22.
- the relay terminal unit 3 When the relay terminal unit 3 controls to turn off the load device 5 in response to the control request, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S518).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 and the switch 6 (S519, S520).
- step ST57 the load device 5 is controlled in response to the interrupt request, and recognizes that the state of the load device 5 has changed.
- the device control system it is possible to control the load device 5 corresponding to the heat ray sensor transmitter 22A to be turned off after a predetermined operation holding time after the human body is detected by the heat ray sensor.
- the human body is detected by the heat ray sensor in step ST59. Then, a timer is started over a predetermined operation holding time. Thereby, heat ray sensor transmitter 22A measures a timer over predetermined operation maintenance time in Step ST60.
- the heat ray sensor transmitter 22A transmits a notification including its own transmitter ID, a registered (stored) receiver ID, a control address, and a control request for lighting the load device 5 to the wireless receiver 21 ( S601).
- the wireless receiver 21 Upon receiving the ID notification and the control request, the wireless receiver 21 returns an acknowledgment ACK (S602).
- the wireless receiver 21 transmits an interrupt request including a control address corresponding to the heat ray sensor transmitter 22A (S603). This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L.
- the transmission unit 1 When receiving the interrupt request, the transmission unit 1 recognizes the interrupt and returns an acknowledgment ACK (S604).
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22 included in the interrupt request to the relay terminal unit 3 (S605). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S606).
- the transmission unit 1 sends to the relay terminal unit 3 a control request (first control signal) for controlling the load device 5 corresponding to the heat ray sensor transmitter 22 for responding to the interrupt request in response to receiving the confirmation response ACK. Transmit (S607).
- the relay terminal unit 3 When receiving the control request, the relay terminal unit 3 operates the remote control relay 4 according to the control request and controls the load device 5 to light up.
- the transmission unit 1 transmits a plurality of control requests to the relay terminal unit 3 when a plurality of load devices 5 are linked to the heat ray sensor transmitter 22.
- the relay terminal unit 3 When the relay terminal unit 3 controls to turn on the load device 5 in response to the control request, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S608).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 and the switch 6 (S609, S610).
- the wireless receiver 21 recognizes that the state of the load device 5 has been changed by controlling the load device 5 in response to the interrupt request in step ST61.
- the switch 6 is turned off by the user in step ST62 in a state where the load device 5 is lit in this way.
- the switch 6 transmits an interrupt request to the relay terminal unit 3 via the multiple signal line L (S611).
- the relay terminal unit 3 When the relay terminal unit 3 receives the interrupt request, the relay terminal unit 3 sends back an acknowledgment ACK because it recognized the interrupt (S612).
- the device control system of the present embodiment includes the operation device (switch) 6 connected to the signal line (multiple signal line) L.
- the controller device 6 is configured to transmit a state change request to the terminal control device 3 via the signal line L.
- the state change request is a signal for requesting a change in the state of the load device 5.
- the controller device 6 transmits to the terminal control device 3 a state change request for requesting to change the state of the load device 5 to the first state (lights off) in response to the user's off operation.
- the controller device 6 transmits to the terminal control device 3 a state change request for requesting to change the state of the load device 5 to the second state (lighting) in response to the user's ON operation.
- the transmission unit 1 transmits a state confirmation signal to the relay terminal unit 3 (S613).
- This state confirmation signal is transmitted after a predetermined polling period T from the previous transmission of the state confirmation signal.
- the device control apparatus 1 is configured to output the state confirmation signal to the signal line L at a predetermined timing.
- the predetermined timing is a timing at which a predetermined polling period T has elapsed since the previous transmission of the state confirmation signal.
- the device control apparatus 1 is configured to output a state confirmation signal to the signal line L before the operation holding time elapses after the first control signal is output to the signal line L. .
- the relay terminal unit 3 returns a status notification signal including a status where the switch 6 is turned off to the transmission unit 1 as an acknowledgment ACK (S614).
- the terminal uncontrolled device (relay terminal unit) 3 has received a state change request for requesting a change in the state of the load device 5 and receives a state confirmation signal, the state change request as the state of the load device 5
- An acknowledgment (third control signal) ACK instructing the requested state is transmitted to the device control apparatus 1.
- the transmission unit 1 transmits a control signal to the relay terminal unit 3 so that the load device 5 is turned off in response to the state notification signal transmitted from the relay terminal unit 3 (S615).
- the device control apparatus 1 when the device control apparatus 1 receives the third control signal indicating the state of the load device 5 through the signal line L after the transmission of the state confirmation signal, the device control apparatus 1 corresponds to the first control signal corresponding to the third control signal (that is, the first control signal).
- the first control signal indicating the same state as that indicated by the three control signals is output to the signal line L.
- the relay terminal unit 3 operates the remote control relay 4 so that the load device 5 corresponding to the switch 6 is turned off.
- the transmission terminal unit transmits a state change notification indicating the state of the load device 5 after the control. 1 (S616).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 and the switch 6 (S617, S618).
- the device control apparatus 1 when the device control apparatus 1 receives the state change notification indicating the current state of the load device 5 transmitted in response to the first control signal corresponding to the third control signal, the device control apparatus 1 wirelessly transmits the received state change notification. It is configured to transmit to the base unit 21.
- the load device 5 is controlled in step ST63 to recognize that the state of the load device 5 has changed.
- the wireless receiver 21 Since the load device 5 is turned off regardless of the control request from the heat ray sensor transmitter 22A, the wireless receiver 21 notifies the heat ray sensor transmitter 22A associated with the load device 5 to that effect. . Specifically, the wireless receiver 21 transmits a transmitter ID, receiver ID, control address notification, and state change notification to the heat ray sensor transmitter 22A (S619).
- the wireless master device 21 is configured to transmit the state change notification to the wireless slave device 22 at a timing different from the timing at which the device control device 1 receives the state change notification when receiving the state change notification from the device control device 1. Is done.
- the hot-wire sensor transmitter 22A returns an acknowledgment ACK in response to receiving the state change notification (S620).
- the wireless slave device 22 determines whether or not the current state of the load device 5 indicated by the received state change notification is the first state (lights off). Configured as follows.
- the current state of the load device 5 indicated by the received state change notification is the first state (lights off). Therefore, the wireless slave device 22 executes an event determination process.
- the heat ray sensor transmitter 22A clears the operation holding time in step ST64 and enters a state of waiting for input of the heat ray sensor in step ST65.
- the device control system can notify the heat ray sensor transmitter 22A of the change in the state even when the state of the load device 5 is changed by the operation of the switch 6 instead of the input of the heat ray sensor.
- Such a device control system turns on the load device 5 by supplying a control request from the transmission unit 1 to the relay terminal unit 3 when a human body is detected by the heat ray sensor transmitter 22A. Thereafter, the load device 5 is turned off after a predetermined operation holding time has elapsed in the heat ray sensor transmitter 22.
- the transmission unit 1 transmits a state confirmation signal to the relay terminal unit 3, and the relay terminal unit 3 Polling is performed to receive the status notification signal.
- the transmission unit 1 When the transmission unit 1 receives the state change notification from the relay terminal unit 3, the transmission unit 1 transmits the state change notification to the wireless receiver 21.
- the response to the state change notification is transmitted from the wireless receiver 21 to the heat ray sensor transmitter 22.
- the heat ray sensor transmitter 22 can transmit a control request to turn on the load device 5 when a human body is detected by the heat ray sensor thereafter.
- the device control system of the present embodiment described above includes a device control device 1, a plurality of controlled devices 5 controlled based on the first control signal transmitted from the device control device 1, and each controlled device 5 And a plurality of wireless slave units 22 that output a second control signal for operating the controlled device 5 and wirelessly connected to the device control device 1 and wirelessly connected to the plurality of wireless slave units 22 And a master unit 21.
- the wireless slave device 22 changes the transmission content of the second control signal according to the state change notification of the controlled device 5 associated with the wireless slave device 22.
- the first control signal is sent to the controlled device 5 associated with the wireless slave device 22.
- the wireless master device 21 wirelessly connected to the wireless slave device 22 corresponding to the controlled device 5 in response to receiving the status change notification in response to the transmission of the status confirmation signal to the controlled device 5.
- Send a state change notification The controlled device 5 linked to the wireless slave device 22 from the wireless master device 21 to the wireless slave device 22 at a timing different from the timing at which the device control apparatus 1 transmits the status confirmation signal and receives the status change notification.
- Send state change notification The controlled device 5 linked to the wireless slave device 22 from the wireless master device 21 to the wireless slave device 22 at a timing different from the timing at which the device control apparatus 1 transmits the status confirmation signal and receives the status change notification.
- the device control system is connected to the load device 5 through the signal line L and outputs a first control signal for controlling the load device 5 to the signal line L.
- a control device 1 a wireless master device 21 connected to the device control device 1 via a signal line L and performing wired communication with the device control device 1, and a wireless slave device 22 performing wireless communication with the wireless master device 21 are provided.
- the wireless slave device 22 is configured to transmit a second control signal instructing the state of the load device 5 to the wireless master device 21.
- the wireless master device 21 is configured to transmit the second control signal to the device control apparatus 1.
- the device control apparatus 1 is configured to output a first control signal corresponding to the second control signal to the signal line L when receiving the second control signal from the wireless master device 21. After transmitting the first control signal corresponding to the second control signal and then receiving the state change notification indicating the current state of the load device 5 through the signal line L, the device control device 1 transmits the received state change notification to the wireless parent. Configured to transmit to the machine 21.
- the device control apparatus 1 is configured to output a state confirmation signal to the signal line L at a predetermined timing. When the device control apparatus 1 receives the third control signal indicating the state of the load device 5 through the signal line L after the transmission of the state confirmation signal, the device control apparatus 1 outputs the first control signal corresponding to the third control signal to the signal line L. Configured to do.
- the device control apparatus 1 is configured to transmit the received state change notification to the wireless master device 21 when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device 21 is configured to transmit the received state change notification to the wireless slave device 22 when the state change notification is received from the device control apparatus 1.
- the notification of the state change of the load apparatus 5 is transmitted to the heat ray sensor transmitter 22.
- FIG. The transmission timing of this state change notification is different from the polling timing performed by the transmission unit 1 for the relay terminal unit 3.
- the state change notification is transmitted to the heat ray sensor transmitter 22 at a timing different from the timing of wired polling communication, the response of the entire device control system can be accelerated.
- the device control apparatus 1 sends a status confirmation signal and receives a status change notification at a timing different from the timing at which the device control device 1 receives the status change notification, and connects the radio slave device 22 to the radio slave device 22. Since the state change notification of the attached controlled device 5 is transmitted, a satisfactory communication response can be realized even if the wireless terminal is separated into a transmitter and a receiver.
- the wireless control device 21 outputs a first control signal to the controlled device 5 and receives a state change notification when a state confirmation signal is transmitted to the controlled device 5.
- 1 is a wireless control device that is wirelessly connected to a plurality of wireless slave units 22 that are wired to 1 and output a second control signal that causes the controlled device 5 to operate.
- the wireless control device 21 receives the state change notification from the device control device 1, and transmits the state confirmation signal to the wireless slave device 22 at a timing different from the timing at which the device control device 1 transmits the state confirmation signal and receives the state change notification.
- a state change notification of the controlled device 5 associated with the wireless slave device 22 is transmitted.
- the wireless control device 21 in the present embodiment is a wireless control device that is connected to the device control device 1 via the signal line L and performs wired communication and also performs wireless communication with the wireless slave device 22.
- the device control device 1 is connected to the load device 5 via the signal line L, and is configured to output a first control signal for controlling the load device 5 to the signal line L.
- the wireless slave device 22 is configured to transmit a second control signal indicating the state of the load device 5 to the wireless control device 21.
- the wireless control device 21 is configured to transmit the second control signal to the device control device 1.
- the device control device 1 is configured to output a first control signal corresponding to the second control signal to the signal line L when receiving the second control signal from the wireless control device 21.
- the device control device 1 After transmitting the first control signal corresponding to the second control signal and then receiving the state change notification indicating the current state of the load device 5 through the signal line L, the device control device 1 transmits the received state change notification to the wireless parent. Configured to transmit to the machine 21.
- the device control apparatus 1 is configured to output a state confirmation signal to the signal line L at a predetermined timing.
- the device control apparatus 1 receives the third control signal indicating the state of the load device 5 through the signal line L after the transmission of the state confirmation signal, the device control apparatus 1 outputs the first control signal corresponding to the third control signal to the signal line L. Configured to do.
- the device control apparatus 1 is configured to transmit the received state change notification to the wireless master device 21 when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device 21 is configured to transmit the received state change notification to the wireless slave device 22 when the state change notification is received from the device control apparatus 1.
- the wireless master device 21 stores the device status of the controlled device 5 and the association information between the controlled device 5 and the wireless slave device 22.
- the state confirmation notification is transmitted to the wireless slave device 22 only when the device state of the device changes.
- the wireless master device 21 is configured to store the current state of the load device 5 and the correspondence relationship between the load device 5 and the wireless slave device 22.
- the wireless master device 21 determines whether or not the current state of the load device 5 indicated by the state change notification matches the current state of the stored load device. Configured to do. If the wireless master device 21 determines that the current state of the load device indicated by the state change notification does not match the current state of the stored load device, the wireless master device 21 associates with the load device 5 indicated by the received state change notification.
- the received state change notification is transmitted to the wireless slave unit 22.
- the wireless receiver 21 stores the device state of the load device 5 and the association information between the load device 5 and the heat ray sensor transmitter 22.
- the wireless receiver 21 stores the correspondence relationship between the hot-wire sensor transmitter 22 and the load device 5 in the above-described transmitter ID storage sequence.
- the wireless receiver 21 associates the state of the load device 5 with the heat ray sensor transmitter 22 every time a state change notification of the load device 5 is received from the transmission unit 1.
- the wireless receiver 21 monitors the state change of the load device 5 associated with the heat ray sensor transmitter 22 with respect to the heat ray sensor transmitter 22 to which the wireless receiver 21 is wirelessly connected.
- the wireless receiver 21 transmits a state change notification to the heat ray sensor transmitter 22 only when there is a change in the state of the load device 5 associated with the heat ray sensor transmitter 22 to which it is wirelessly connected.
- the heat ray sensor transmitter 22 can clear the operation holding time according to the state change notification, and can change the content of the next control request.
- the battery-driven heat ray sensor transmitter 22 can be used. In addition, it is possible to lengthen the period until the battery is replaced.
- the heat ray sensor transmitters 22A and 22B are each waiting for input of the heat ray sensor (step ST71, step ST72).
- heat ray sensor transmitter 22A When the heat ray sensor transmitter 22A is waiting for the input of the heat ray sensor in step ST58, when a human body is detected by the heat ray sensor in step ST73, a timer is started over a predetermined operation holding time. Thereby, heat ray sensor transmitter 22A measures a timer over predetermined operation holding time in Step ST74.
- the hot-wire sensor transmitter 22A wirelessly receives a notification including its transmitter ID, a registered (stored) receiver ID, and a control address, and a control request (second control signal) for lighting the load device 5.
- the data is transmitted to the device 21 (S701).
- the wireless receiver 21 Upon receiving the ID notification and control request, the wireless receiver 21 returns an acknowledgment ACK (S702).
- the wireless receiver 21 transmits an interrupt request including a control address corresponding to the heat ray sensor transmitter 22A (S703).
- This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L.
- the transmission unit 1 recognizes the interrupt and returns an acknowledgment ACK (S704).
- the wireless receiver 21 can detect the state change of the load device 5 based on the control request (second control signal) transmitted from the heat ray sensor transmitter 22A. That is, the wireless receiver 21 considers the state change of the load device 5 associated with the heat ray sensor transmitter 22A based on the detection output (input signal) of the heat ray sensor transmitter 22A that is a wireless slave device.
- the wireless master device 21 when receiving the second control signal from the wireless slave device 22, stores the state of the load device 5 indicated by the received second control signal as the current state of the load device 5. Composed.
- the wireless receiver 21 recognizes that the load device 5 is turned on by the control request.
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22A included in the interrupt request to the relay terminal unit 3 (S705). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S706).
- the transmission unit 1 In response to receiving the acknowledgment ACK, the transmission unit 1 sends a control signal (first control signal) for controlling the load device 5 corresponding to the heat ray sensor transmitter 22A for responding to the interrupt request to the relay terminal unit 3. Transmit (S707).
- the relay terminal unit 3 When receiving the control signal, the relay terminal unit 3 operates the remote control relay 4 in accordance with the control signal to control the load device 5 to light up.
- the transmission unit 1 transmits a plurality of control signals to the relay terminal unit 3 when a plurality of load devices 5 are associated with the heat ray sensor transmitter 22A.
- the relay terminal unit 3 When the relay terminal unit 3 is controlled to turn on the load device 5 according to the control signal, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S708).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 (S709).
- step ST75 the load device 5 is controlled in response to the interrupt request, and recognizes that the state of the load device 5 has changed.
- the wireless receiver 21 does not transmit a state change notification to the heat ray sensor transmitter 22A and the heat ray sensor transmitter 22B at this time. Therefore, the heat ray sensor transmitter 22A and the heat ray sensor transmitter 22B do not recognize the change in the state of the load device 5.
- Step ST76 when a human body is detected by the heat ray sensor of the heat ray sensor transmitter 22B in step ST76, a timer is started over a predetermined operation holding time. Thereby, heat ray sensor transmitter 22B measures a timer over predetermined operation maintenance time in Step ST77.
- the heat ray sensor transmitter 22B wirelessly receives a notification including its own transmitter ID, a registered (stored) receiver ID, and a control address, and a control request (second control signal) for lighting the load device 5.
- the data is transmitted to the device 21 (S710).
- the wireless receiver 21 Upon receiving the ID notification and the control request, the wireless receiver 21 returns an acknowledgment ACK (S711).
- the wireless receiver 21 can detect a change in the state of the load device 5 based on the control request (second control signal) transmitted from the heat ray sensor transmitter 22B. That is, the wireless receiver 21 regards the state change of the load device 5 associated with the heat ray sensor transmitter 22 based on the detection output (input signal) of the heat ray sensor transmitter 22 that is a wireless slave device. Thereby, the wireless receiver 21 recognizes that the load device 5 is turned on by the control request.
- the wireless receiver 21 transmits an interrupt request including a control address corresponding to the heat ray sensor transmitter 22B (that is, the same control address as that corresponding to the heat ray sensor transmitter 22A) (S712). This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L.
- the transmission unit 1 When receiving the interrupt request, the transmission unit 1 recognizes the interrupt and returns an acknowledgment ACK (S713).
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22B included in the interrupt request to the relay terminal unit 3 (S714). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S715).
- the transmission unit 1 In response to receiving the acknowledgment ACK, the transmission unit 1 sends a control signal (first control signal) for controlling the load device 5 corresponding to the hot-wire sensor transmitter 22B to respond to the interrupt request to the relay terminal unit 3. Transmit (S716).
- the relay terminal unit 3 When receiving the control signal, the relay terminal unit 3 operates the remote control relay 4 in accordance with the control signal to control the load device 5 to light up. However, since the load device 5 is already turned on in response to the control request generated by the heat ray sensor transmitter 22A, there is no change in the state of the control signal transmitted this time.
- the relay terminal unit 3 When the relay terminal unit 3 controls to turn on the load device 5 according to the control signal, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S717).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 (S718).
- step ST79 the operation holding time of the timer in the heat ray sensor transmitter 22A ends.
- the heat ray sensor transmitter 22A transmits a notification including its transmitter ID, receiver ID, and control address, and a control request for turning off the load device 5 to the wireless receiver 21 (S719). .
- the wireless receiver 21 sends back an acknowledgment ACK in response to receiving the ID notification and control request (S720).
- the heat ray sensor transmitter 22A In response to receiving the confirmation response ACK, the heat ray sensor transmitter 22A returns to the input state of the heat ray sensor in step ST80.
- the wireless receiver 21 receives a control request from the heat ray sensor transmitter 22B having the same address as the heat ray sensor transmitter 22A. Therefore, the wireless receiver 21 does not perform control to turn off the load device 5 because the operation holding time of the heat ray sensor transmitter 22B has not ended.
- step ST81 the operation holding time of the timer in the heat ray sensor transmitter 22B ends.
- the heat ray sensor transmitter 22B transmits a notification including its transmitter ID, receiver ID, and control address, and a control request for turning off the load device 5 to the wireless receiver 21 (S721). .
- the wireless receiver 21 sends back an acknowledgment ACK in response to receiving the ID notification and control request (S722).
- the heat ray sensor transmitter 22B In response to receipt of the confirmation response ACK, the heat ray sensor transmitter 22B returns to the input waiting state of the heat ray sensor in step ST82.
- the wireless receiver 21 transmits an interrupt request including a control address corresponding to the heat ray sensor transmitter 22B (S723). This interrupt request is transmitted to the transmission unit 1 via the multiple signal line L.
- the transmission unit 1 When receiving the interrupt request, the transmission unit 1 acknowledges the interrupt and returns an acknowledgment ACK (S724).
- the transmission unit 1 transmits a state confirmation signal for acquiring the state of the load device 5 corresponding to the control address of the heat ray sensor transmitter 22B included in the interrupt request to the relay terminal unit 3 (S725). ).
- the relay terminal unit 3 returns a status notification signal including the status of the load device 5 connected via the remote control relay 4 to the transmission unit 1 as an acknowledgment ACK (S726).
- the transmission unit 1 In response to receiving the acknowledgment ACK, the transmission unit 1 sends a control signal (first control signal) for controlling the load device 5 corresponding to the hot-wire sensor transmitter 22B to respond to the interrupt request to the relay terminal unit 3. Transmit (S727).
- the relay terminal unit 3 When receiving the control signal, the relay terminal unit 3 operates the remote control relay 4 according to the control signal to control the load device 5 to be turned off.
- the relay terminal unit 3 When the relay terminal unit 3 controls to turn off the load device 5 according to the control signal, the relay terminal unit 3 transmits a state change notification indicating the state of the controlled load device 5 to the transmission unit 1 (S728).
- the transmission unit 1 transmits a state change notification to the wireless receiver 21 (S729).
- step ST83 the load device 5 is controlled in response to the interrupt request, and recognizes that the state of the load device 5 has changed.
- the load device 5 is operated. be able to. Further, the state of the load device 5 can be held until the operation holding time of the heat ray sensor transmitter 22 that detects the human body later is over.
- the wireless master device 21 is based on the second control signal detected by the wireless slave device 22 that is wirelessly connected to the wireless master device 21 in response to a change in the state of the controlled device 5. To detect.
- the wireless master device 21 when receiving the second control signal from the wireless slave device 22, stores the state of the load device 5 indicated by the received second control signal as the current state of the load device 5. Configured as follows.
- the wireless receiver 21 in response to the output of the control request from the heat ray sensor transmitter 22, the wireless receiver 21 can detect the state of the load device 5 based on the control request.
- the state of the load device 5 can be recognized by the wireless receiver 21 without waiting for the state change notification from the transmission unit 1.
- the radio wave wireless system 2 may include a heat ray sensor and the load device 5 may be an air conditioner.
- the radio wave wireless system 2 may be provided with a temperature sensor or a clock (timer), and the load device 5 may be an air conditioner or the like.
- the radio wave wireless system 2 may include a brightness sensor, and the load device 5 may be a lighting fixture.
- the predetermined event in the wireless slave unit 22 may be that the temperature, time, and brightness have exceeded or fallen below a threshold, or that a predetermined object has been detected.
- the above-described wireless receiver 21, heat ray sensor transmitter 22, and transmission unit 1 are computers including a storage unit, a communication I / F circuit, a CPU, and a program, and the CPU executes the program. Thereby, the program of the wireless receiver 21, the heat ray sensor transmitter 22, and the transmission unit 1 can operate as described above.
- the wireless receiver 21 computer is caused to execute a procedure for receiving a state change notification from the transmission unit 1. Thereafter, the state change of the load device 5 associated with the heat ray sensor transmitter 22 is different from the timing at which the transmission unit 1 transmits the state confirmation signal and receives the state change notification. A procedure for sending a notification can be executed.
- the program of the wireless control device 21 in the present embodiment is a device that outputs a first control signal to the controlled device 5 and receives a state change notification in response to transmitting a state confirmation signal to the controlled device 5.
- This is a program of a wireless control device that is wirelessly connected to a plurality of wireless slave devices 22 that are wired to the control device 1 and that output a second control signal that operates the controlled device 5.
- This program has a procedure for receiving a state change notification from the device control device 1 to the computer of the wireless control device 21, at a timing different from the timing at which the device control device 1 transmits a state confirmation signal and receives the state change notification.
- the wireless slave device 22 is caused to execute a procedure for transmitting a state change notification of the controlled device 5 associated with the wireless slave device 22.
- the computer-readable recording medium is connected to the device control apparatus 1 via the signal line L to perform wired communication, and a program used for a computer for performing wireless communication with the wireless slave device 22 is recorded.
- a computer-readable recording medium. This program is configured to cause the computer to function as the wireless control device 21.
- the device control device 1 is connected to the load device 5 via the signal line L, and is configured to output a first control signal for controlling the load device 5 to the signal line L.
- the wireless slave device 22 is configured to transmit a second control signal indicating the state of the load device 5 to the wireless control device 21.
- the wireless control device 21 is configured to transmit the second control signal to the device control device 1.
- the device control device 1 is configured to output a first control signal corresponding to the second control signal to the signal line L when receiving the second control signal from the wireless control device 21. After transmitting the first control signal corresponding to the second control signal and then receiving the state change notification indicating the current state of the load device 5 through the signal line L, the device control device 1 transmits the received state change notification to the wireless parent. Configured to transmit to the machine 21.
- the device control apparatus 1 is configured to output a state confirmation signal to the signal line L at a predetermined timing. When the device control apparatus 1 receives the third control signal indicating the state of the load device 5 through the signal line L after the transmission of the state confirmation signal, the device control apparatus 1 outputs the first control signal corresponding to the third control signal to the signal line L. Configured to do.
- the device control apparatus 1 is configured to transmit the received state change notification to the wireless master device 21 when receiving the state change notification after transmitting the first control signal corresponding to the third control signal.
- the wireless master device 21 is configured to transmit the received state change notification to the wireless slave device 22 when the state change notification is received from the device control apparatus 1.
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Abstract
Description
つぎに、上述した機器制御システムにおいて、ワイヤレス受信器21に熱線センサ発信器22の発信器IDを登録するシーケンスについて、図3及び図4を参照して説明する。
つぎに、上述したID登録シーケンスによってワイヤレス受信器21に登録された発信器IDを削除するID削除シーケンスについて、図11を参照して説明する。
つぎに、上述した機器制御システムにおいて、熱線センサ発信器22にアドレスを設定する動作について、図16を参照して説明する。
つぎに、上述した機器制御システムにおける通常シーケンスについて、図17及び図18を参照して説明する。この図17及び図18に示す通常シーケンスは、熱線センサ発信器22によって人体を検出して負荷装置5を制御することに加えて、スイッチ6が操作されたことに応じて負荷装置5を制御する。
Claims (14)
- 負荷装置に信号線を介して接続され、前記負荷装置を制御するための第1制御信号を前記信号線に出力する機器制御装置と、
前記機器制御装置と前記信号線を介して接続され、前記機器制御装置と有線通信を行う無線親機と、
前記無線親機と無線通信を行う無線子機と、
を備え、
前記無線子機は、前記負荷装置の状態を指示する第2制御信号を前記無線親機に送信するように構成され、
前記無線親機は、前記無線子機から前記第2制御信号を受け取ると、前記第2制御信号を前記機器制御装置に送信するように構成され、
前記機器制御装置は、前記無線親機から前記第2制御信号を受け取ると、前記第2制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第2制御信号に対応する前記第1制御信号を送信した後に、前記負荷装置の現在の状態を示す状態変化通知を前記信号線を通じて受け取ると、受け取った前記状態変化通知を前記無線親機に送信するように構成され、
前記機器制御装置は、所定のタイミングで状態確認信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記状態確認信号の送信の後に前記信号線を通じて前記負荷装置の状態を指示する第3制御信号を受け取ると、前記第3制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第3制御信号に対応する前記第1制御信号を送信した後に、前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線親機に送信するように構成され、
前記無線親機は、前記機器制御装置から前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線子機に送信するように構成される
ことを特徴とする機器制御システム。 - 前記無線親機は、前記負荷装置の現在の状態と、前記負荷装置と前記無線子機との対応関係とを記憶するように構成され、
前記無線親機は、前記機器制御装置から前記状態変化通知を受け取ると、前記状態変化通知で示される前記負荷装置の現在の状態が前記記憶された負荷機器の現在の状態と一致しているか否かを判定するように構成され、
前記無線親機は、前記状態変化通知で示される前記負荷装置の現在の状態が前記記憶された負荷機器の現在の状態と一致していないと判定すると、前記受け取った状態変化通知で示される前記負荷装置に関連付けられた前記無線子機に前記受け取った状態変化通知を送信するように構成される
ことを特徴とする請求項1に記載の機器制御システム。 - 前記無線親機は、前記無線子機から前記第2制御信号を受け取ると、前記受け取った第2制御信号で指示される前記負荷装置の状態を、前記負荷装置の現在の状態として記憶するように構成される
ことを特徴とする請求項1または2に記載の機器制御システム。 - 前記無線子機は、所定のイベントが起きたかどうかを判定し、前記所定のイベントが起きたと判定すると前記第2制御信号を前記無線親機に送信するように構成される
ことを特徴とする請求項1~3のいずれか1項に記載の機器制御システム。 - 前記無線子機は、前記負荷装置の状態が第1の状態である間は、前記所定のイベントが起きたかどうかを定期的に判定するイベント判定処理を実行するように構成され、
前記無線子機は、前記所定のイベントが起きたと判定すると、前記負荷装置の状態として前記第1の状態とは異なる第2の状態を指示する前記第2制御信号を送信するように構成される
ことを特徴とする請求項4に記載の機器制御システム。 - 前記無線子機は、前記第2制御信号を送信してから所定の動作保持時間が経過した後に、前記負荷装置の状態として前記第1の状態を指示する前記第2制御信号を送信するように構成され、
前記無線子機は、前記第2制御信号を送信した後に、前記負荷装置の状態が前記第1の状態であると判定すると、前記イベント判定処理を実行するように構成される
ことを特徴とする請求項5に記載の機器制御システム。 - 前記無線親機は、前記負荷装置の状態として前記第1の状態を指示する前記第2制御信号を受信すると、確認応答を前記無線子機に送信するように構成され、
前記無線子機は、前記無線親機から前記確認応答を受信すると、前記負荷装置の状態が前記第1の状態であると判定するように構成される
ことを特徴とする請求項6に記載の機器制御システム。 - 前記無線子機は、前記無線親機から前記状態変化通知を受け取ると、受け取った前記状態変化通知が示す前記負荷装置の現在の状態が前記第1の状態であるか否かを判定するように構成される
ことを特徴とする請求項6または7に記載の機器制御システム。 - 前記負荷装置と前記機器制御装置との間に介在される端末制御装置を備え、
前記端末制御装置は、前記機器制御装置から前記信号線を通じて前記第1制御信号を受け取ると、受け取った前記第1制御信号に応じて前記負荷装置を制御するように構成され、
前記端末制御装置は、前記負荷装置を制御した後に、前記状態変化通知を前記機器制御装置に送信するように構成される
ことを特徴とする請求項1~8のいずれかに記載の機器制御システム。 - 前記端末制御装置は、前記負荷装置の状態の変更を要求する状態変更要求を受け取っている場合に、前記状態確認信号を受け取ると、前記負荷装置の状態として前記状態変更要求で要求された状態を指示する前記第3制御信号を前記機器制御装置に送信するように構成される
ことを特徴とする請求項9に記載の機器制御システム。 - 前記信号線に接続される操作装置を備え、
前記操作装置は、前記状態変更要求を前記端末制御装置に前記信号線を介して送信するように構成される
ことを特徴とする請求項10に記載の機器制御システム。 - 前記機器制御装置は、前記第1制御信号を前記信号線に出力した後に、前記動作保持時間が経過する前に、前記状態確認信号を前記信号線に出力するように構成される
ことを特徴とする請求項6~8のいずれかに記載の機器制御システム。 - 機器制御装置に信号線を介して接続されて有線通信を行うとともに、無線子機と無線通信を行う無線制御装置であって、
前記機器制御装置は、負荷装置に前記信号線を介して接続され、前記負荷装置を制御するための第1制御信号を前記信号線に出力するように構成され、
前記無線子機は、前記負荷装置の状態を指示する第2制御信号を前記無線制御装置に送信するように構成され、
前記無線制御装置は、前記無線子機から前記第2制御信号を受け取ると、前記第2制御信号を前記機器制御装置に送信するように構成され、
前記機器制御装置は、前記無線制御装置から前記第2制御信号を受け取ると、前記第2制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第2制御信号に対応する前記第1制御信号を送信した後に、前記負荷装置の現在の状態を示す状態変化通知を前記信号線を通じて受け取ると、受け取った前記状態変化通知を前記無線親機に送信するように構成され、
前記機器制御装置は、所定のタイミングで状態確認信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記状態確認信号の送信の後に前記信号線を通じて前記負荷装置の状態を指示する第3制御信号を受け取ると、前記第3制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第3制御信号に対応する前記第1制御信号を送信した後に、前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線制御装置に送信するように構成され、
前記無線制御装置は、前記機器制御装置から前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線子機に送信するように構成される
ことを特徴とする無線制御装置。 - 機器制御装置に信号線を介して接続されて有線通信を行うとともに、無線子機と無線通信を行うためのコンピュータに用いられるプログラムが記録されたコンピュータ読み取り可能な記録媒体であって、
前記プログラムは、前記コンピュータを無線制御装置として機能させるように構成され、
前記機器制御装置は、負荷装置に前記信号線を介して接続され、前記負荷装置を制御するための第1制御信号を前記信号線に出力するように構成され、
前記無線子機は、前記負荷装置の状態を指示する第2制御信号を前記無線制御装置に送信するように構成され、
前記無線制御装置は、前記無線子機から前記第2制御信号を受け取ると、前記第2制御信号を前記機器制御装置に送信するように構成され、
前記機器制御装置は、前記無線制御装置から前記第2制御信号を受け取ると、前記第2制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第2制御信号に対応する前記第1制御信号を送信した後に、前記負荷装置の現在の状態を示す状態変化通知を前記信号線を通じて受け取ると、受け取った前記状態変化通知を前記無線親機に送信するように構成され、
前記機器制御装置は、所定のタイミングで状態確認信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記状態確認信号の送信の後に前記信号線を通じて前記負荷装置の状態を指示する第3制御信号を受け取ると、前記第3制御信号に対応する前記第1制御信号を前記信号線に出力するように構成され、
前記機器制御装置は、前記第3制御信号に対応する前記第1制御信号を送信した後に、前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線制御装置に送信するように構成され、
前記無線制御装置は、前記機器制御装置から前記状態変化通知を受け取ると、受け取った前記状態変化通知を前記無線子機に送信するように構成される
ことを特徴とするコンピュータ読み取り可能な記録媒体。
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US14/235,722 US9129518B2 (en) | 2011-08-24 | 2012-08-23 | Device control system, wireless control apparatus, and computer readable recording medium |
KR1020147004569A KR101574582B1 (ko) | 2011-08-24 | 2012-08-23 | 기기 제어 시스템, 무선 제어 장치, 및 컴퓨터 판독 가능한 기록 매체 |
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CN103765916A (zh) | 2014-04-30 |
US20140169796A1 (en) | 2014-06-19 |
TWI486065B (zh) | 2015-05-21 |
KR101574582B1 (ko) | 2015-12-04 |
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