JP2012155921A - Remote monitoring control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a remote monitoring control system that perform timer control corresponding to a schedule by using an automatic switch having a hot-wire sensor without providing a timer unit separately.SOLUTION: An automatic switch 2 having a hot-wire sensor has an operation input unit 17 for inputting an operation invalid time for which operation control of a load such as a lighting fixture or the like is not executed, a liquid crystal display unit 18 for displaying a value adjusted by using the operation input unit 17, a time measuring processor 10a for measuring the operation invalid time, and a CPU 10 for validating or invalidating the operation of at least one of an illuminance sensor and the hot-wire sensor on the basis of the measurement of the time measuring processor 10a. This construction can perform time control corresponding to a schedule such as an operation invalid time or the like in the automatic switch 2 having the hot-wire sensor by inputting an invalid time or the like of the control operation of the lighting load through the operation input unit 17 without providing a timer unit separately.

Description

  The present invention relates to an automatic switch with a heat ray sensor of a remote monitoring control system.

  Conventionally, a remote monitoring control system is known in which all switches are networked and each illumination is controlled by a pulse signal via a two-wire signal line. For example, the remote monitoring control system shown in FIG. 19 includes an automatic switch 91 with a heat ray sensor that generates monitoring data based on a detection signal of a heat ray sensor, a relay control terminal 93 that controls a lighting fixture 92, and a signal line Ls. And a transmission unit 94 connected thereto.

  The transmission unit 94 transmits a transmission signal including address data for specifying the automatic switch 91 with a heat ray sensor and the control terminal 93 to the signal line Ls by a time division multiplex transmission method, and the automatic switch 91 with a heat ray sensor and the control terminal. Devices 93 are accessed individually. Further, the transmission unit 94 receives monitoring data from the automatic switch 91 with a heat ray sensor and controls the operation of the lighting fixture 92. When the heat ray sensor of the automatic switch 91 with a heat ray sensor detects a heat ray radiated from the human body, monitoring data is generated, the lighting device 92 is turned on according to this monitoring data, and a predetermined operation holding time has elapsed after no heat ray is detected. When elapses, the lighting fixture 92 is turned on or off.

  This remote monitoring and control system further includes a timer unit 95 capable of lighting control by a timer corresponding to the schedule, and a sensor on / off switch 96 for forcibly turning on / off the lighting control by the automatic switch 91 with a heat ray sensor. . The timer unit 95 has a timer function that schedules the validity / invalidity of the lighting control of the automatic switch 91 with a heat ray sensor, corresponding to, for example, an annual schedule such as holiday operation, annual repetition, and sunrise and sunset. Yes.

  The timer unit 95 and the sensor on / off switch 96 are set with an address for switching the valid / invalid of the load control operation of the automatic switch 91 with a heat ray sensor. If set to, the sensor function is disabled. On the lower surface of the automatic switch 91 with a heat ray sensor, as shown in FIG. 20, an adjustment knob 97 for setting an operation holding time during which the illumination is turned on, an illuminance sensor adjustment knob 98 for changing the illuminance at which the illumination operates, a heat ray detection unit 99, an illuminance sensor 100, and the like.

  By the way, there is disclosed an automatic switch with a heat ray sensor that can accurately set a setting value related to an operation to a desired value and prevents the setting value from being changed by mischief or careless operation ( For example, see Patent Document 1).

JP 2004-150834 A

  However, in the conventional remote monitoring and control system, the timer control corresponding to the schedule in the automatic switch 91 with a heat ray sensor or the like needs to be performed using the timer unit 95 connected via the signal line Ls. For this reason, it is necessary to separately provide the timer unit 95 in the remote monitoring and control system, and there is a problem that it takes time to construct the timer unit 95 and make various settings.

  The present invention solves the above problems, and provides a remote monitoring control system capable of realizing timer control corresponding to a schedule in an automatic switch with a hot wire sensor connected via a signal line without providing a separate timer unit. The purpose is to provide.

  In order to achieve the above object, the present invention controls the operation of a load based on each detection result by an illuminance sensor that detects illuminance in a detection area and a heat ray sensor that detects heat rays emitted from a human body in the detection area. In the remote monitoring and control system including an automatic switch with a heat ray sensor, the automatic switch with a heat ray sensor has an input unit for inputting an operation invalid time during which the operation of the load is not controlled, and a value adjusted using the input unit A display unit for displaying, a timer unit for measuring the operation invalid time, a control unit for enabling or disabling at least one of the operation of the illuminance sensor and the heat ray sensor based on the measurement by the timer unit, It is characterized by providing.

  The remote monitoring control system further includes a setting switch that is connected to the automatic system with a heat ray sensor and sets an operation of the automatic switch with the heat ray sensor, and the setting switch includes an operation of the load that the automatic switch with the heat ray sensor is in operation. Based on an input unit for inputting an operation invalid time without control, a display unit for displaying a value adjusted using the input unit, a timer unit for measuring the operation invalid time, and measurement by the timer unit It is preferable to include a control unit that generates a control signal that enables or disables at least one operation of the illuminance sensor and the heat ray sensor, and a transmission unit that transmits the control signal generated by the control unit. .

  In this remote monitoring control system, it is preferable that the transmission unit uses a setting address used for communication between the setting switch and the automatic switch with a heat ray sensor in the transmission of the control signal.

  In this remote monitoring control system, the input unit further enables an operation holding time for holding the operation state of the load after detection by the heat ray sensor or the illuminance sensor, and when validating or invalidating the detection input of the illuminance sensor. It is preferable that input of illuminance as a reference and address data is possible.

  According to the remote monitoring control system according to the present invention, it is possible to input the operation invalid time for invalidating the load control operation via the operation input unit and the liquid crystal display unit provided in the automatic switch with a heat ray sensor. Further, the load control operation of the automatic switch with a heat ray sensor can be invalidated during the invalid operation time using the timer unit and the control unit. Thereby, the timer control corresponding to the schedule can be realized in the automatic switch with a heat ray sensor without providing a separate timer unit.

1 is a system configuration diagram of a remote monitoring control system according to Embodiment 1 of the present invention. It is a bottom view of the state which removed the plate of the automatic switch with a heat ray sensor which concerns on Embodiment 1. FIG. It is a functional block diagram of an automatic switch with a heat ray sensor same as the above. (A)-(f) It is explanatory drawing of the display screen of a liquid crystal display part. It is a system block diagram of the remote monitoring control system which concerns on Embodiment 2 of this invention. (A) It is a front view of the setting switch which concerns on Embodiment 2, (b) It is a rear view of a setting switch same as the above. It is a functional block diagram of a setting switch same as the above. It is a bottom view of the state which removed the plate of the automatic switch with a heat ray sensor which concerns on Embodiment 2. FIG. It is a functional block diagram of an automatic switch with a heat ray sensor same as the above. (A)-(f) It is explanatory drawing of the display screen of a liquid crystal display part. (A)-(e) It is explanatory drawing of the display screen of a liquid crystal display part. (A)-(f) It is explanatory drawing of the display screen of a liquid crystal display part. (A)-(f) It is explanatory drawing of the display screen of a liquid crystal display part. It is a system block diagram of the remote monitoring control system which concerns on Embodiment 3 of this invention. (A) It is a front view of the setting switch which concerns on Embodiment 3, (b) It is a rear view of a setting switch same as the above. It is a bottom view of the state which removed the plate of the automatic switch with a heat ray sensor which concerns on Embodiment 3. FIG. It is a functional block diagram of an automatic switch with a heat ray sensor same as the above. (A)-(f) It is explanatory drawing of the display screen of a liquid crystal display part. It is a system block diagram of the conventional remote monitoring control system. It is a bottom view of the state which removed the plate of the conventional automatic switch with a heat ray sensor.

  A remote monitoring control system according to an embodiment of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1, the remote monitoring and control system according to the first embodiment includes a transmission unit 1, which is a terminal device to which individual address data is assigned, an automatic switch 2 with a heat ray sensor, a sensor on / off switch 3, And a relay control terminal 4. These units are connected via a two-wire signal line Ls. Although not shown in FIG. 1, a plurality of relay control terminals 4 are connected to the signal line Ls, and the automatic switch 2 with a heat ray sensor controls on / off of the plurality of lighting fixtures 5. can do.

  The transmission unit 1 individually accesses each terminal by sending a transmission signal including address data to the signal line Ls by the time division multiplex transmission method. When the transmission unit 1 receives monitoring data from any terminal device during a signal reply period set in synchronization with the transmission signal, the transmission unit 1 creates a control signal based on the monitoring data. Then, the control data is transmitted by the transmission signal to the terminal device in which the correspondence relationship between the terminal device that generated the monitoring data and the address is set. In the said terminal, operation | movement of the lighting fixture 5 is controlled by the received control data.

  The automatic switch 2 with a heat ray sensor is provided on a ceiling surface or the like, and includes an illuminance sensor that detects illuminance in a detection area and a heat ray sensor that detects heat rays emitted from a human body in the detection area. This heat ray sensor is provided to detect human movement and temperature change, and to realize automatic ON / OFF control and automatic light control of the lighting fixture 5.

  The illuminance sensor detects the brightness of the detection area (detection illuminance 100 to 2000 lux, etc.), and the automatic switch 2 with a heat ray sensor uses a control signal as a signal line to control the luminaire 5 based on the detected illuminance. Transmit to the transmission unit 1 via Ls. Lighting control using an illuminance sensor can be dimmed by keeping the average illuminance constant according to the external light, such as thinning-out when external light enters, and turning on after sunset, to save energy while maintaining the comfort of the lighting environment. It becomes possible. Further, since the automatic switch 2 with a heat ray sensor also includes an illuminance sensor in addition to the heat ray sensor, it becomes possible to perform lighting control only when the person is dark and there is a person.

  The automatic switch 2 with a heat ray sensor has a timer function for managing a schedule of a time zone in which illumination control is performed, and automatically switches between valid / invalid operation by the timer control. For this reason, for example, if the control operation by the heat ray sensor is stopped and the lighting fixture 5 is forcibly turned on during a time zone in which people frequently pass through the detection area, the number of times the lighting fixture 5 is turned on / off is reduced. Thus, the life of the relay and the lighting fixture 5 can be extended.

  As described above, the automatic switch 2 with a heat ray sensor has a timer function corresponding to a schedule, a function of detecting a temperature change of a person's movement and controlling the lighting, and a function of detecting the brightness of natural light from the outdoors and controlling the lighting. It is possible to realize more energy saving.

  The automatic switch 2 with a heat ray sensor is connected with a heat ray sensor sub-unit 2 ′ having a heat ray sensor for detecting a heat ray radiated from a human body in a different detection area. The detection range can be expanded. The automatic switch 2 with a heat ray sensor monitors the output of the built-in illuminance sensor, heat ray sensor, and heat ray sensor slave unit 2 ′, and when any of them is detected, generates an interrupt signal and sends the monitoring data to the transmission unit 1. Is sent out.

  The sensor on / off switch 3 is a wall surface switch embedded in the wall surface, and includes a switch SW1 for forcibly turning on / off the control operation of the lighting fixture 5 by the automatic switch 2 with a heat ray sensor. Monitoring data is transmitted to the transmission unit 1 according to the operation. In addition, an indicator lamp such as a light emitting diode that displays the on / off state of the control operation by the automatic switch 2 with a heat ray sensor is also provided.

  The relay control terminal 4 has a function as a load control terminal that controls the state of the lighting fixture 5 according to the control state of the relay. Based on the transmission signal from the transmission unit 1, the relay control terminal 4 sends a control signal to the remote control relay corresponding to the lighting fixture 5 to be controlled among the remote control relays connected to the relay control terminal 4. Control the state of the relay. Each relay of the remote control relay is controlled by the relay control terminal 4 to turn on / off the commercial AC from a breaker power source (AC 100 or 200 V) or the like, thereby turning the lighting fixture 5 on or off. In addition, it is also possible to respond | correspond to control of two or more loads like the lighting fixture 5 and a ventilation fan using two or more addresses.

  Next, when the heat ray sensor of the automatic switch 2 with a heat ray sensor detects a heat ray emitted from the human body and generates a detection signal, or when the operation signal is generated by operating the switch SW1 of the sensor on / off switch 3 The operation will be described.

  In this case, first, the automatic switch 2 with a heat ray sensor or the sensor on / off switch 3 generates an interrupt signal, and returns monitoring data corresponding to the detection signal of the heat ray sensor or the operation signal of the switch SW1 to the transmission unit 1. . Then, the transmission unit 1 creates control data based on the received monitoring data, and transmits the created control data to the corresponding terminal device. The terminal device that has received the control data performs a predetermined operation.

  For example, when monitoring data corresponding to the detection input of the heat ray sensor is returned from the automatic switch 2 with a heat ray sensor, the transmission unit 1 transmits control data created based on the monitoring data to the relay control terminal 4. When receiving the control data, the relay control terminal 4 controls the relay to turn on / off the lighting fixture 5.

  When monitoring data corresponding to the on / off operation of the switch SW1 is returned from the sensor on / off switch 3, the transmission unit 1 transmits the control data created based on the monitoring data to the automatic switch 2 with a heat ray sensor. To do. When receiving the control data, the automatic switch with a heat ray sensor 2 turns on / off the load control operation based on the detection input of the heat ray sensor. The automatic switch 2 with a heat ray sensor returns monitoring data indicating ON / OFF of the control operation to the transmission unit 1, and the transmission unit 1 is attached to the sensor ON / OFF switch 3 based on the monitoring data. Transmits control data to turn on / off the monitor indicator light.

Next, the switch configuration of the automatic switch 2 with a heat ray sensor will be described with reference to FIG.
The automatic switch 2 with a heat ray sensor is attached in a state of being embedded in an attachment hole provided in the ceiling, and a plate is attached to the front surface. As shown in FIG. 2, on the lower surface of the automatic switch 2 with a heat ray sensor in a state where the plate is removed, a liquid crystal display unit 21, operation buttons 21a to 21c, an operation holding time adjustment knob 22, an illuminance sensor adjustment knob 23, A reception display lamp 24, an address setting transmission / reception unit 25, a detection LED 26, a heat ray detection unit 27, and an illuminance sensor 28 are provided.

  The liquid crystal display unit 21 displays a value for setting the operation valid / invalid switching of the automatic switch 2 with a heat ray sensor. In addition, it is not limited to a liquid crystal display, What is necessary is just to provide display functions, such as LED and organic EL display.

  The switching button 21a, which is an operation button, is a button for changing a mode when setting a load control time (for example, an operation invalid start time or an invalid end time) in the automatic switch 2 with a heat ray sensor. The hour setting button 21b is a button for determining “hour” of the operation invalid time, and for example, the number increases each time the button is pressed once. The minute setting button 21c is a button for determining the “minute” of the operation invalid time of the automatic switch 2 with a heat ray sensor, and for example, the number increases each time the button is pressed once. Characters indicating the function of each button (“switch”, “hour”, “minute”) are displayed in the vicinity of the operation buttons 21a to 21c.

  The operation holding time adjustment knob 22 is a change-over switch for changing the time when the luminaire 5 is turned on when the presence of a person is detected by the heat ray sensor, and the time is selected from 30 seconds, 3 minutes, 10 minutes, etc. To do. The illuminance sensor adjustment knob 23 is a changeover switch for changing the illuminance at which the lighting fixture 5 detected by the illuminance sensor operates. The automatic switch 2 with a heat ray sensor starts control to turn on the luminaire 5 when it becomes darker than the brightness set by the illuminance sensor adjustment knob 23.

  The reception display lamp 24 blinks (for example, five times) when receiving an optical signal from the address setting device, and the address setting transmission / reception unit 25 transmits / receives data from the address setting device. The detection LED 26 blinks blue when a person is detected in the heat ray sensor, the heat ray detection unit 27 is a heat ray sensor such as a pyroelectric element that detects a change in heat ray, and the illuminance sensor 28 detects ambient brightness. A sensor unit such as CdS, photodiode, or phototransistor is formed.

Next, a functional configuration of the automatic switch 2 with a heat ray sensor will be described with reference to FIG.
The automatic switch 2 with a heat ray sensor includes a CPU 10, a heat ray sensor detection unit 11, a slave signal transmission / reception unit 12, a brightness detection unit 13, a multiplex transmission signal transmission / reception unit 14, a power supply unit 15, a liquid crystal display unit 16, an operation input unit 17, A liquid crystal display unit 18, a nonvolatile memory 19, and an address setting signal transmission / reception unit 20 are provided.

  The heat ray sensor detection unit 11 includes a heat ray sensor, amplifies the output of the heat ray sensor, and outputs the amplified output to the CPU 10. The CPU 10 determines the presence / absence of a person in the detection area by comparing the output of the heat ray sensor detection unit 11 with the predetermined threshold value stored in the nonvolatile memory 19.

  The slave unit signal transmitting / receiving unit 12 is connected to the hot wire sensor slave unit 2 ′ via a pair of terminals T2, and full-wave rectifies the transmission signal input via the signal line Ls to further make the voltage constant. Thus, an operating power source for the heat ray sensor slave unit 2 ′ is generated and supplied to the heat ray sensor slave unit 2 ′. Moreover, the output of the hot-wire sensor slave unit 2 'is monitored by monitoring the voltage between the terminals T2 and T2. That is, the hot-wire sensor sub-unit 2 ′ includes a hot-wire sensor, and when the hot-wire sensor detects a hot wire from the human body, the hot-wire sensor detects the hot wire by reducing the voltage level between the terminals T2 and T2 as compared to the non-detection time. The slave unit signal transmitting / receiving unit 12 is notified of the fact. Then, the slave unit signal transmission / reception unit 12 outputs a detection signal to the CPU 10 via the heat ray sensor detection unit 11 when determining that the heat ray sensor slave unit 2 ′ has detected a heat ray from the voltage between the terminals T <b> 2 and T <b> 2.

  The brightness detection unit 13 includes an illuminance sensor, amplifies the output of the illuminance sensor, and outputs it to the CPU 10. The CPU 10 outputs the output of the brightness detection unit 13 and a predetermined memory stored in the nonvolatile memory 19. Compare the brightness with the brightness level (setting level).

  The multiplex transmission signal transmission / reception unit 14 serving as a transmission communication unit transmits / receives transmission signals to / from the transmission unit 1 by a multiplex transmission method via the signal line Ls connected to the pair of terminals T1 and T1. Further, the multiplex transmission signal transmission / reception unit 14 converts the transmission signal input via the signal line Ls and outputs it to the CPU 10, converts the signal output from the CPU 10 into a transmission signal, and sends it to the signal line Ls. .

  The power supply unit 15 obtains an internal power supply by full-wave rectifying a transmission signal input via the signal line Ls by a full-wave rectifier and further converting the transmission signal to a constant voltage by a constant voltage unit. The liquid crystal display unit 16 displays setting items and values other than the timer function input using the operation input unit 17.

  The operation input unit 17 inputs values of various setting items related to the operation of the timer function of the automatic switch 2 with a heat ray sensor (for example, the operation invalid time of the automatic switch 2 with a heat ray sensor, address data, etc.) It is for confirming. The liquid crystal display unit 18 displays setting items and values input using the operation input unit 17 when setting the operation invalid time of the timer function of the automatic switch 2 with a heat ray sensor.

  The nonvolatile memory 19 is composed of, for example, an EEPROM and stores values of setting items (for example, operation invalid time and address data related to the timer function) input by the operation input unit 17. The address setting signal transmission / reception unit 20 receives address data included in the transmission signal via the multiplex transmission signal transmission / reception unit 14. In addition, when the address data included in the transmission signal received via the multiplex transmission signal transmitting / receiving unit 14 matches the address data stored in the nonvolatile memory 19, the CPU 10 receives the control data of the transmission signal and responds to the control data according to the control data. To work. Further, the address setting signal transmission / reception unit 20 sends the reception of the transmission signal from the terminals T1 and T1 to the signal line Ls through the multiplex transmission signal transmission / reception unit 14.

  The clock measurement processing unit 10a is provided in the CPU 10 and has a timer function for knowing the passage of a predetermined time by counting the clock. When the operation invalid time of the automatic switch 2 with a heat ray sensor input by the operation input unit 17 is detected, the CUP 10 Generate an interrupt.

  4A to 4F show display examples of the liquid crystal display unit 21 provided in the automatic switch 2 with a heat ray sensor. The contents of the setting items are on the upper side of the screen, and the values are on the lower side of the screen. The displayed items are switched in a predetermined order by pressing the operation buttons 21a to 21c.

  Here, a procedure for setting the operation invalidity start time “10:10” and the invalidity end time “13:00” of the automatic switch 2 with a heat ray sensor will be described with reference to FIG. At the normal time, the power supply to the liquid crystal display unit 21 is stopped. For example, when any one of the operation buttons 21a to 21c is pressed, the power supply to the liquid crystal display unit 21 is started, as shown in FIG. The initial screen is displayed. Next, the switch button 21a is pressed to enter the invalid start time setting mode shown in FIG.

  Then, the “hour” of the invalid start time of the operation of the automatic switch 2 with a heat ray sensor is set using the hour setting button 21b as shown in FIG. Further, as shown in FIG. 4D, the minute setting button 21c is used to set “minute” of the invalid start time of the operation of the automatic switch 2 with a heat ray sensor. Next, the switch button 21a is pressed to enter the invalid end time setting mode shown in FIG. 4E, and the invalid end time is set using the hour setting button 21b and the minute setting button 21c in the same manner as the above invalid start time. Set the time to “13:00”. Finally, as shown in FIG. 4 (f), the switch button 21a is pressed to switch to the normal mode.

  Thus, in this remote monitoring control system, the valid / invalid time of the load control operation of the automatic switch 2 with a heat ray sensor can be set without providing a separate timer unit even in the case of timer control.

  Next, the relationship between the address set in the automatic switch 2 with a heat ray sensor and the control operation will be described with reference to FIG. The case where the control for turning off / off the control operation of the automatic switch 2 with a heat ray sensor is performed using the switch SW1 of the sensor on / off switch 3 will be described. In this case, the sensor on / off switch 3 sends an interrupt signal, and after passing through the transmission process, the operation valid / invalid switching address set in the automatic switch 2 with the heat ray sensor (eg, any unused such as 63-4) Address) is sent back to the transmission unit 1 as a return signal. At this time, the transmission unit 1 sends the control data for turning on / off the control operation to the automatic switch 2 with the heat ray sensor based on the return signal received from the sensor on / off switch 3, and with the heat ray sensor having received this control data. The automatic switch 2 turns the control operation off / off. Therefore, an operation valid / invalid switching address is set in the sensor on / off switch 3, and the control operation of the automatic switch 2 with a heat ray sensor can be manually invalidated.

  When the control operation is set to the on state, the automatic switch 2 with the heat ray sensor 2 loads (illuminates) based on the outputs of the heat ray sensor detection unit 11, the slave signal transmission / reception unit 12 and the brightness detection unit 13. Control the instrument 5). Specifically, in a state where the brightness detected by the illuminance sensor is brighter than a predetermined brightness level, the CPU 10 determines whether the input from the heat ray sensor detection unit 11 exceeds a threshold value, or from the slave unit signal transmission / reception unit 12. No control action is performed even if there is a detection input.

  Then, the CPU 10 is in a state where the brightness detected by the illuminance sensor is darker than a predetermined brightness level, the input from the heat ray sensor detection unit 11 exceeds the threshold value, or the child signal transmission / reception unit 12 detects the heat ray sensor. It is determined whether there is a detection input through the unit 11. When the above conditions are satisfied, the CPU 10 sends an interrupt signal from the multiplex transmission signal transmission / reception unit 14 and returns ON address data (for example, a pattern P5 for lighting all the lighting fixtures 5) to the transmission unit 1 as a return signal. Let At this time, the transmission unit 1 sends control data to the corresponding relay control terminal 4 based on the return signal received from the automatic switch 2 with a heat ray sensor, and turns on the luminaire 5 in a pattern P5.

  Thereafter, when the operation holding time elapses after the detection input is lost, the CPU 10 sends an interrupt signal from the multiplex transmission signal transmission / reception unit 14 and data of an OFF address (for example, pattern P6 that turns off all the lighting fixtures 5). Is sent back to the transmission unit 1 as a return signal. At this time, the transmission unit 1 can send control data to the corresponding relay control terminal 4 based on the return signal received from the automatic switch 2 with a heat ray sensor, and can turn off the luminaire 5 in a pattern P6.

  As described above, the automatic switch 2 with a heat ray sensor has the operation input unit 17 for inputting the operation invalid time, the liquid crystal display unit 18 for displaying the adjusted value, the time measurement processing unit 10a, and the measurement of the time measurement processing unit 10a. The CPU 10 is a control unit that enables or disables the operation based on the above. For this reason, it is possible to control the operation valid / invalid timer of the automatic switch 2 with a heat ray sensor by inputting an operation invalid time or the like via the operation input unit 17 without connecting a separate timer unit to the remote monitoring control system. Become. Therefore, there is no need to provide a timer unit, and setting and construction work of this timer unit can be eliminated.

(Embodiment 2)
Hereinafter, a second embodiment of the remote monitoring control system according to the present invention will be described. In addition, the same code | symbol is attached | subjected about the structure similar to the remote monitoring control system which concerns on the said Embodiment 1, and the detailed description is abbreviate | omitted (it shall be the same hereafter).

  As shown in FIG. 5, the remote monitoring control system includes a setting switch 6 for performing various operation settings such as a time for enabling / disabling the load control operation of the automatic switch 2 with a heat ray sensor. Connected through. The setting switch 6 is installed on a wall surface that is easy to operate, for example.

  As shown in FIG. 6A, the setting switch 6 includes a liquid crystal display 61, an ENT (execute) button 62, an ESC (return) button 63, a value / function switch (+ side) button 64, and a value / function switch. A (-side) button 65 is provided on the front surface of the door 66 opened. As shown in FIG. 6B, a remote monitoring control signal terminal 67 connected to the two-wire signal line Ls is provided on the rear surface of the setting switch 6.

  The liquid crystal display unit 61 displays setting items and their values that are input using the operation buttons 62 to 65 when setting the invalid start time and invalid end time of the illumination control of the automatic switch 2 with a heat ray sensor. The execution button 62 functions as a setting item switching button when a setting item is selected, and the ESC (return) button 63 is a button for performing a cancel operation. When inputting the value of a setting item, the value / function switching (+ side) button 64 is a button for increasing the value of the setting item, and the value / function switching (−side) button 65 is a button for decreasing the value of the setting item. Function. On the front face of the setting switch 6, characters (“ENT” and “ESC”) and symbols (“▲” and “▼”) indicating the function of each button are displayed in the vicinity of the operation buttons 62 to 65. ing.

  The setting items set using these operation buttons 62 to 65 are not limited to the invalid start time and invalid end time of the load control operation of the automatic switch 2 with a heat ray sensor. That is, the operation holding time for holding the operating state of the lighting fixture 5 after detection by the heat ray sensor, the illuminance serving as a reference when enabling or disabling the detection input of the illuminance sensor, the setting address, and the like are also included. Also, specify the address (ON address) to be controlled when detecting the heat ray sensor, the address (OFF address) to be controlled after a predetermined operation holding time has passed since the detection disappeared, and when turning on / off the load control operation An operation valid / invalid switching address is also included. Further, a setting address used for communication between the setting switch 6 and the automatic switch 2 with a heat ray sensor can be set.

Next, the functional configuration of the setting switch 6 will be described with reference to FIG.
The setting switch 6 is an input unit that increases or decreases the value of the setting item according to the pressing operation of the CPU 10, the time measurement processing unit 10a, the heat ray sensor detection unit 11, the multiplex transmission signal transmission / reception unit 14, the power supply unit 15, and the operation buttons 62 to 65. 62a to 65a and a liquid crystal display unit 61 are provided. The setting switch 6 measures the input operation invalid time using the clock measurement processing unit 10a. The multiplex transmission signal transmission / reception unit 14 transmits a control signal to the automatic switch 2 with a heat ray sensor via the transmission unit 1 in correspondence with the operation valid / invalid switching address that has been set and input, whereby the automatic switch 2 with a heat ray sensor 2 Realizes timer control.

  Next, the automatic switch 2 with a heat ray sensor according to the second embodiment will be described with reference to FIGS. On the lower surface of the automatic switch 2 with a heat ray sensor, a reception display lamp 24, an address setting transmission / reception unit 25, a liquid crystal display unit 2a, an ENT (execute) button 2b, an ESC (return) button 2c, a value / function switching (+ side) button 2d, and a value / function switching (-side) button 2e. The liquid crystal display unit 2a displays setting items and values input using the operation buttons 2b to 2e, and the operation buttons 2b to 2e have the same functions as the operation buttons 62 to 65 described above.

  The automatic switch 2 with a heat ray sensor includes a CPU 10, a heat ray sensor detection unit 11, a slave signal transmission / reception unit 12, a brightness detection unit 13, a multiplex transmission signal transmission / reception unit 14, a power supply unit 15, a nonvolatile memory 19, and an address setting signal transmission / reception unit. 20, an operation input unit 31, and a liquid crystal display unit 32. The automatic switch 2 with a heat ray sensor increases or decreases the value of a desired setting item in accordance with the pressing operation of the operation buttons 2b to 2e as the operation input unit 31, and the liquid crystal display unit 32 is set by the operation buttons 2b to 2e. Displays items and their input values.

  In this remote monitoring control system, the automatic switch 2 with a heat ray sensor 2 is associated with the setting switch 6 by setting a setting address (for example, 10-4) in the automatic switch 2 with a heat ray sensor and setting the same setting address. Set to switch 6. This setting address is, for example, an address used for communication between the setting switch 6 and the automatic switch 2 with a heat ray sensor.

  The setting contents of this setting address are the data for the setting address when the execution button 62 of the setting switch 6 (or automatic switch with heat ray sensor 2) is pressed, and the automatic switch 2 with heat ray sensor (or setting via the transmission unit 1). Data is transmitted to the switch 6). For this reason, the setting value of the setting address is stored in both units of the setting switch 6 and the automatic switch 2 with a heat ray sensor.

  FIGS. 10A to 10F show display examples of the liquid crystal display unit 2a or 61 provided in the automatic switch 2 with a heat ray sensor or the setting switch 6. FIG. In this case, the display items are switched in a predetermined order by pressing the operation buttons 2b to 2e of the automatic switch 2 with a heat ray sensor or the operation buttons 62 to 65 of the setting switch 6. The following description of FIG. 10 is an example of the liquid crystal display by the setting switch 6, but the liquid crystal screen display of the automatic switch 2 with a heat ray sensor is the same.

  First, the procedure for setting the operation holding time “10 minutes 10 seconds” will be described. Normally, the power supply to the liquid crystal display unit 61 is stopped, and by pressing the execution button 62, the power supply to the liquid crystal display unit 61 is started, and an initial screen as shown in FIG. Is displayed. Then, the execution button 62 is repeatedly pressed to select the setting screen for the item “operation holding time”.

  Next, as shown in FIGS. 10B and 10C, the operation of the automatic switch 2 with a heat ray sensor is maintained by using the value / function switching (+ side) button 64 and the value / function switching (− side) button 65. Set the minutes. Further, the execution button 62 is pressed to start setting the next input item. At this time, as shown in FIGS. 10D and 10E, when the value / function switching (+ side) button 64 or the value / function switching (− side) button 65 is pressed once, sec (seconds) is displayed. Press the button repeatedly to switch to the min (minute) item. Finally, as shown in FIG. 10 (f), when the execution button 62 is pressed, the cursor moves to the item, and it is possible to move to the setting screen for other items. When the ESC button 63 is pressed, the setting contents are not changed and the cursor moves to the item.

  With reference to FIG. 11, the procedure for changing the illuminance at which the illumination load detected by the illuminance sensor with the setting switch 6 operates will be described. First, as shown in FIGS. 11A and 11B, first, the value / function switching (+ side) button 64 is pressed to switch from the operation holding time to the brightness sensor setting item, and the execution button 62 is pressed. Start brightness setting of the brightness sensor. Next, as shown in FIGS. 11C and 11D, values are set using a value / function switching (+ side) button 64 and a value / function switching (− side) button 65. Then, as shown in FIG. 11 (e), when the execute button 62 is pressed, the cursor moves to the item column, and it is possible to move to a setting screen for other items.

  With reference to FIG. 12, the procedure in the case of changing the setting address in the automatic switch 2 with a heat ray sensor will be described. First, as shown in FIGS. 12A and 12B, the value / function switching (−) button 2e is pressed to switch to the setting address setting item, and the execution button 2b is pressed to change the setting address. Start setting. In this case, as shown in FIGS. 12C and 12D, when the value / function switching (+ side) button 2d is pressed once, the number increases, and when the value / function switching (− side) button 2e is pressed. The number gets smaller. Next, as shown in FIG. 12E, setting of the next input item is started by the execution button 2b. In this case as well, the value increases when the value / function switching (+ side) button 2d is pressed once, and decreases when the value / function switching (− side) button 2e is pressed. Then, as shown in FIG. 12 (f), when the execution button 2b is pressed, the cursor moves to the item, and it is possible to move to the setting screen for other items.

  Referring to FIG. 13, the procedure when setting invalid start time “10:10” and invalid end time “13:00” of the load control operation of automatic switch 2 with a heat ray sensor with setting switch 6 will be described. .

  First, as shown in FIGS. 13A and 13B, the value / function switching (−) button 65 is pressed to switch to the invalid start time setting item, and the execution button 62 is pressed to set the invalid start time. Start. In this case, as shown in FIGS. 13C and 13D, the value increases when the value / function switching (+ side) button 64 is pressed once, and the value / function switching (− side) button 65 is pressed. The number gets smaller. Next, as shown in FIG. 13E, the execution button 62 starts setting the next input item. Also in this case, when the value / function switching (+ side) button 64 is pressed once, the number increases, and when the value / function switching (− side) button 65 is pressed, the number decreases. And as shown in FIG.13 (f), if the execution button 62 is pushed, it will switch to the item of an invalid end time setting. Next, the invalid end time is set in the same manner as the invalid start time described above, and when the execution button 62 is pressed, the cursor moves to the item, and the setting screen for other items can be displayed.

  As described above, the remote monitoring and control system according to the second embodiment is separated from the automatic switch 2 with a heat ray sensor, and the setting address, operation holding time, operation invalid time, A setting switch 6 capable of setting and inputting illuminance is provided on the wall surface. The setting switch 6 enables or disables the operation of the switch 2 based on the measurement of the input units 62a to 65a, the liquid crystal display unit 61 that displays the value to be adjusted, the time measurement processing unit 10a, and the time measurement processing unit 10a. A CPU 10 for generating a control signal is provided. That is, the setting switch 6 has the same setting input function as the automatic switch 2 with a heat ray sensor.

  For this reason, in this remote monitoring and control system, even in the case of unspecified vacation, long vacation, etc., by using the setting switch 6 installed on the wall surface, the operation control of the load of the automatic switch 2 with a heat ray sensor can be effectively / Easily change invalid schedule switching.

(Embodiment 3)
Hereinafter, a third embodiment of the control system according to the present invention will be described. As shown in FIG. 14, the remote control monitoring system according to the third embodiment does not have a sensor on / off switch that forcibly turns on / off the control operation of the lighting fixture 5 by the automatic switch 2 with a heat ray sensor.

  On the remote monitoring control system, the automatic switch 2 with a heat ray sensor 2 is associated with the setting switch 6 by setting a setting address (for example, 10-4) in the automatic switch 2 with a heat ray sensor and setting the same setting address. Set to switch 6. The setting contents (brightness sensor) of the setting address are transmitted to the automatic switch 2 with a heat ray sensor via the transmission unit 1 as setting address data when the execution button 62 of the setting switch 6 is pressed. For this reason, the setting value of the setting address is stored in both units of the setting switch 6 and the automatic switch 2 with a heat ray sensor. Information detected by the automatic switch with heat ray sensor 2 is transmitted from the automatic switch with heat ray sensor 2 to the setting switch 6 via the transmission unit 1.

  As shown in FIG. 15A, the setting switch 6 includes a liquid crystal display unit 61, an execution button 62, an ESC (return) button 63, a value / function switching (+ side) button 64, and a value / function switching (− side). ) A button 65 is provided on the front surface of the door 66 opened. The ESC (return) button 63 becomes a valid / invalid switching button for controlling the load of the automatic switch 2 with a heat ray sensor when pressed for a long time. The functional configuration of the setting switch 6 is the same as that in FIG. 7 of the second embodiment.

  As shown in FIG. 16, a reception display lamp 24 and an address setting transmission / reception unit 25 are provided on the lower surface of the automatic switch 2 with a heat ray sensor with the plate removed. As shown in FIG. 17, the automatic switch 2 with a heat ray sensor includes a CPU 10, a heat ray sensor detection unit 11, a slave signal transmission / reception unit 12, a brightness detection unit 13, a multiplex transmission signal transmission / reception unit 14, a power supply unit 15, and a nonvolatile memory. 19 and an address setting signal transmission / reception unit 20. That is, the automatic switch 2 with a heat ray sensor does not have an operation input part or a liquid crystal display part.

  18A to 18F show display examples of the liquid crystal display unit 61 provided in the setting switch 6. Here, a procedure for setting the ON address to “P5” will be described.

  First, as shown in FIGS. 18A and 18B, the value / function switching (−) button 65 is pressed to switch to the ON address setting item, and the execution button 62 is pressed to start the ON address setting. . In this case, as shown in FIGS. 18C and 18D, using the value / function switching (+ side) button 64 and the value / function switching (− side) button 65, the individual pattern P, group G, adjustment Select a type such as light. Next, as shown in FIG. 18 (e), the pattern No. Start setting. In this case, pressing the value / function switching (+ side) button 64 once increases the number, and pressing the value / function switching (− side) button 65 decreases the number. Then, as shown in FIG. 18 (f), when the execution button 62 is pressed, the setting item is switched and the OFF address is set in the same manner as the above ON address. Finally, when the execution button 62 is pressed, the cursor moves to the item, and it is possible to move to a setting screen for other items.

  As described above, in the remote monitoring control system according to the third embodiment, when the control signal is output from the separation type setting switch 6, the control operation of the automatic switch 2 with a heat ray sensor is set inside the setting switch 6. Enable / disable is switched by timer control. Then, the setting contents are transmitted to the automatic unit 2 with a hot-wire sensor as setting address data. For this reason, the address used for the remote monitoring control system is not used.

  Therefore, conventionally, when the switching operation for valid / invalid of the load control operation of the automatic switch 2 with a heat ray sensor is used, the control address for the load is reduced. It can be used as a control address for the lighting load.

  The present invention is not limited to the configuration of each of the embodiments described above, and various modifications can be made without departing from the spirit of the invention. For example, the apparatus connected to the signal line Ls of the remote monitoring control system and controlled by the timer is not limited to the automatic switch 2 with a heat ray sensor, and may be another external interlocking unit.

DESCRIPTION OF SYMBOLS 1 Transmission unit 2 Automatic switch with a heat ray sensor 3 Sensor on / off switch 4 Relay control terminal 5 Lighting fixture 6 Setting switch 10 CPU (control part)
10a Clock measurement processing unit (timer unit)
17, 31 Operation input unit (input unit)
18, 21, 32, 61, 2a Liquid crystal display (display)
2b to 2e, 21a to 21c, 62 to 65 Operation buttons Ls Signal line

Claims (4)

Remote monitoring with an illuminance sensor for detecting the illuminance in the detection area and an automatic switch with a heat ray sensor for controlling the operation of the load based on each detection result by the heat ray sensor for detecting the heat rays emitted from the human body in the detection area In the control system,
The automatic switch with a heat ray sensor is
An input unit for inputting an operation invalid time for not performing operation control of the load;
A display unit for displaying a value to be adjusted using the input unit;
A timer unit for measuring the operation invalid time;
A remote monitoring control system comprising: a control unit that enables or disables the operation of at least one of the illuminance sensor and the heat ray sensor based on measurement by the timer unit. Connected to the automatic system with a heat ray sensor, further comprising a setting switch for setting the operation of the automatic switch with the heat ray sensor;
The setting switch is
An input unit for inputting an operation invalid time during which the automatic switch with the heat ray sensor does not control the operation of the load;
A display unit for displaying a value to be adjusted using the input unit;
A timer unit for measuring the operation invalid time;
Based on the measurement by the timer unit, a control unit that generates a control signal that enables or disables at least one of the illuminance sensor and the heat ray sensor; and
The remote monitoring control system according to claim 1, further comprising: a transmission unit that transmits the control signal generated by the control unit.   The remote monitoring control system according to claim 2, wherein the transmission unit uses a setting address used for communication between the setting switch and the automatic switch with a heat ray sensor in transmission of the control signal.   The input unit further includes an operation holding time for holding the operating state of the load after detection by the heat ray sensor or the illuminance sensor, an illuminance serving as a reference when the detection input of the illuminance sensor is enabled or disabled, and an address The remote monitoring control system according to any one of claims 1 to 4, wherein data can be input.