JP2017021932A - Led illumination system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an LED illumination system capable of appropriately controlling a plurality of LED illumination devices on the basis of a detection result of a sensor device.SOLUTION: An LED illumination system A1 comprises a plurality of LED illumination devices 2A, 2B, each of which includes an LED chip 223. Each of the LED illumination devices 2A, 2B has: a power source part 24 that supplies power to the LED chip 223; an illumination-side radio communication part 25 for radio communication; and a control part 26 that controls the power source part 24 and the illumination-side radio communication part 25. It comprises: sensor devices 31A, 31B, 31C including a detection part 321 and a detection-side radio communication part 322; network construction means 12 that constructs a network HNW to which the LED illumination devices 2A, 2B and the sensor devices 31A, 31B, 31C belong; and control means 11 that controls the lighting states of the LED illumination devices 2A, 2B on the basis of detection signals from the sensor devices 31A, 31B, 31C.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an LED lighting system.

  An LED lighting device having an LED chip as a light source is widely used as a power saving and long-life lighting device. Patent Document 1 proposes an LED lighting device having a human sensor. In such an LED lighting device, switching of the lighting state such as lighting or extinguishing is performed based on a detection signal of a human sensor in addition to being performed by a user's operation. As a result, it is possible to reduce the burden on the user's operation or to illuminate an environment where no one is present.

  As LED lighting devices become more widespread, for example, a single house is equipped with a plurality of LED lighting devices. When each of these LED lighting devices has a human sensor, the above-described advantages can be obtained. However, for example, it may be sufficient for a plurality of LED lighting devices installed in a room to be controlled based on the detection signal of one human sensor, and the individual LED lighting devices may be provided with human sensors. It becomes useless. On the other hand, when a large number of LED lighting systems are provided in a house, there is a demand for coordinated control of all of them. In order to meet such a demand, it is not sufficient to provide individual LED lighting devices with human sensors or the like.

Japanese Patent Laid-Open No. 2015-32578

  The present invention has been conceived under the circumstances described above, and provides an LED illumination system capable of appropriately controlling a plurality of LED illumination devices based on the detection result of the sensor device. Let that be the issue.

  The LED lighting system provided by the present invention is an LED lighting system including a plurality of LED lighting devices each including an LED chip, and each of the plurality of LED lighting devices supplies power to the LED chip. One or more sensors having a power supply unit, an illumination-side wireless communication unit that performs wireless communication, a control unit that controls the power supply unit and the illumination-side wireless communication unit, and including the detection unit and the detection-side wireless communication unit And a network construction means for constructing a network to which the plurality of LED lighting devices and the one or more sensor devices belong, and a control for controlling lighting states of the plurality of LED lighting devices based on detection signals from the sensor devices Means.

  According to a preferred embodiment of the present invention, a home gateway device including the network construction unit is further provided.

  According to a preferred embodiment of the present invention, the home gateway device includes the control means.

  According to a preferred embodiment of the present invention, when there is another control unit provided outside the home gateway device, the home gateway device prioritizes control by the other control unit and includes the built-in control unit. Has invalidation mode to invalidate.

  According to a preferred embodiment of the present invention, the personal computer belonging to the network is provided with the control means.

  According to a preferred embodiment of the present invention, the home gateway device includes a home gateway side wired communication unit, and the personal computer includes a PC side wired communication unit. The personal computer is wired.

  According to a preferred embodiment of the present invention, the portable information terminal includes the control unit and the mobile terminal side wireless communication unit, and belongs to the network.

  According to a preferred embodiment of the present invention, the home gateway device is connected to an external network.

  According to a preferred embodiment of the present invention, an external server belonging to the external network and having the control means is provided.

  According to a preferred embodiment of the present invention, the control means includes a control unit and a storage unit.

  According to a preferred embodiment of the present invention, the storage unit has a lighting map area.

  According to a preferred embodiment of the present invention, the plurality of LED lighting devices output LED lighting device operation information including information on at least one of a lighting state of the LED chip and a power supply state from the power supply unit.

  According to a preferred embodiment of the present invention, the storage unit has an operation information area for storing the LED illumination device operation information of the plurality of LED illumination devices.

  According to a preferred embodiment of the present invention, the storage unit has a detection information area for storing detection information of the one or more sensor devices.

  According to a preferred embodiment of the present invention, any of the plurality of LED illumination devices is configured as a ceiling light.

  According to a preferred embodiment of the present invention, any of the plurality of LED lighting devices is configured as a downlight.

  According to a preferred embodiment of the present invention, the one or more sensor devices include an illuminance sensor.

  According to a preferred embodiment of the present invention, the one or more sensor devices include a human sensor.

  According to a preferred embodiment of the present invention, the one or more sensor devices include a temperature / humidity sensor.

  In some preferred embodiments of the present invention, the one or more sensor devices include a switch.

  According to a preferred embodiment of the present invention, the switch assumes a plurality of states according to a user's operation.

  In some preferred embodiments of the present invention, the switch assumes a plurality of states depending on the state of an adjacent object.

  According to the present invention, the plurality of LED illumination devices can be appropriately controlled based on the detection result of the sensor device.

  Other features and advantages of the present invention will become more apparent from the detailed description given below with reference to the accompanying drawings.

1 is an overall schematic diagram showing an LED illumination system according to a first embodiment of the present invention. It is a block block diagram which shows the LED lighting system of FIG. It is a block block diagram which shows the LED lighting apparatus of the LED lighting system of FIG. It is a perspective view which shows an example of the LED lighting apparatus of the LED lighting system of FIG. It is sectional drawing which follows the VV line of FIG. It is a perspective view which shows the other example of the LED lighting apparatus of the LED lighting system of FIG. It is sectional drawing which follows the VII-VII line of FIG. It is a block block diagram which shows the sensor apparatus of the LED illumination system of FIG. It is a block block diagram which shows the switch which is an example of the sensor apparatus of the LED illumination system of FIG. It is a flowchart which shows an example of operation | movement of the LED lighting system of FIG. It is a table | surface which shows an example of the lighting map of the LED lighting system of FIG. It is a table | surface which shows the other example of the lighting map of the LED lighting system of FIG. It is a table | surface which shows the further another example of the lighting map of the LED lighting system of FIG. It is a block block diagram which shows the LED lighting system based on 2nd Embodiment of this invention. It is a block block diagram which shows the portable information terminal of the LED illumination system of FIG. It is a block block diagram which shows the personal computer of the LED lighting system of FIG. It is a block block diagram which shows the LED lighting system based on 3rd Embodiment of this invention. It is a block block diagram which shows the external server of the LED lighting system of FIG.

  Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the drawings.

  1 and 2 show an LED lighting system according to a first embodiment of the present invention. The LED lighting system A1 of this embodiment includes a home gateway device 1, a plurality of LED lighting devices 2A, 2B, a plurality of sensor devices 31A, 31B, 31C, and a plurality of switches 32A, 32B.

  The home gateway device 1 is a device that constructs a network HNW using at least wireless communication. A specific example of the network HNW is not particularly limited. In the example shown in FIG. 1 and FIG. 2, the case where the network HNW is constructed in one house by one home gateway device 1 is shown. In addition to this, a network HNW that includes the entire apartment house or the entire building, or a network HNW that includes a certain area may be constructed.

  The home gateway device 1 includes a control unit 11, a network construction unit 12, a device identification unit 14, an operation unit 15, and an I / F unit 16.

  The network construction means 12 fulfills the function of constructing a network HNW using wireless communication. The wireless communication performed by the network construction unit 12 is appropriately adopted according to various known communication standards. In addition, the network construction unit 12 may be configured to process wireless communication in accordance with a plurality of communication standards in parallel. Wireless communication of the network construction unit 12 is realized by transmission / reception of radio waves from the antenna unit 121.

  An example of a wireless communication standard is Wi-SUN, for example. Wi-SUN has an IEEE 802.15.4g physical layer specification and is established with the intention of low-power and high-efficiency wireless communication. As a practical example of the network construction means 12 compliant with Wi-SUN, for example, mounting on an infrastructure meter-reading device such as electricity, gas, and water is mentioned. By transmitting data from each examination apparatus from the network construction means 12, it becomes possible to operate the above-described infrastructure more efficiently. The communication frequency in the network construction means 12 is 1 GHz or less, for example, 920 MHz. In this case, the wavelength of the radio wave is about 326 mm, and the quarter wavelength is about 81 mm.

  Another example of the wireless communication standard is Wi-Fi. Wi-Fi is a type of wireless LAN having IEEE 802.11 physical layer specifications. It is widely used as a wireless communication standard for constructing a network HNW to which personal computers and OA devices belong. IEEE 802.11 is constructed to include a plurality of types of standards such as IEEE 802.11a to IEEE 802.11j.

  Another example of the wireless communication standard is the communication standard of the EnOcean Alliance, for example. The communication standard of the EnOcean Alliance employs batteryless wireless transmission technology. The frequency band is 1 GHz or less, and a typical example is 315 MHz or 868 MHz. Examples of main equipment used include open / close switches, moving body sensors, foot switches, and pull switches.

  The control means 11 controls the lighting states of the plurality of LED illumination devices 2A and 2B based on detection signals from the plurality of sensor devices 31A, 31B and 31C and the plurality of switches 32A and 32B. The lighting control is a concept including so-called ON / OFF control for switching between lighting and extinguishing of the LED lighting devices 2A and 2B, brightness adjustment, color temperature adjustment, and the like. Various specific construction examples are appropriately adopted as the control means in the present invention, and the control means 11 built in the home gateway device 1 is an example. The configuration of the control means 11 described below may be constructed by a hardware configuration, may be constructed by a software configuration such as a program, or may be constructed by combining these.

  The control unit 11 includes a control unit 111 and a storage unit 112.

  The control part 111 is a part which implement | achieves the control function which the control means 11 performs, for example, consists of CPU. The control unit 111 is a calculation function that realizes control to be described later, a data input / output function to the storage unit 112, or an operation command to the network construction unit 12, the device identification unit 14, the operation unit 15, and the I / F unit 16. I do.

  The storage unit 112 is a storage unit for data used for control by the control unit 11. The storage unit 112 includes a lighting map area 112a, an operation information area 112b, and a detection information area 112c.

  The lighting map area | region 112a is an area | region where the lighting map which determines each lighting state of several LED illuminating device 2A, 2B is memorize | stored. As an example of a lighting map, what is shown in FIGS. 11-13 is illustrated, The usage aspect is mentioned later.

  The operation information area 112b is an area for storing LED apparatus operation information that is operation information of the plurality of LED lighting apparatuses 2A and 2B. In the operation information area 112b, the operation state of each of the plurality of LED lighting devices 2A and 2B in the time series such as time, month, day, season, and year is stored.

  The detection information area 112c is an area for storing detection information of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B. In the detection information area 112c, the detection state of each of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B in time series such as time, month, day, season, year, etc. Is accumulated.

  The device identification unit 14 is for identifying devices belonging to the network HNW. Each of the devices belonging to the network HNW, that is, the plurality of LED lighting devices 2A and 2B, the plurality of sensor devices 31A, 31B, and 31C and the plurality of switches 32A and 32B, has unique device identification information such as a MAC address conforming to wireless communication. have. The device identification unit 14 manages these device identification information, and identifies devices that dynamically participate in and leave the network HNW.

  The operation unit 15 is for operating the home gateway device 1 and is, for example, a push button or a dip switch. The operation by the operation unit 15 is, for example, an initial setting operation of the home gateway device 1, and the operation by the operation unit 15 is generally not required in the normal operation of the home gateway device 1. In addition, a display unit (not shown) such as an LED indicator may be provided as appropriate for confirming the operation by the operation unit 15 and confirming the operation status of the home gateway device 1.

  The I / F unit 16 is a part that connects the network HNW and other external networks. In the present embodiment, the home gateway device 1 is connected to the Internet, which is a wide area network, via the I / F unit 16.

  The plurality of LED lighting devices 2A and 2B are control targets of operation control in the LED lighting system A1. In the present embodiment, the LED illumination device 2A and the LED illumination device 2B have a common configuration as a control target in the LED illumination system A1, but have different configurations as lighting fixtures.

  FIG. 3 is a block configuration diagram of the LED lighting devices 2A and 2B as control target devices. The LED illumination devices 2 </ b> A and 2 </ b> B include an LED light emitting unit 22, a power supply unit 24, an illumination side wireless communication unit 25, and a control unit 26.

  The LED light emission part 22 has the LED chip 223 mentioned later, and is a site | part which light-emits by supplying electric power. By having the LED light emission part 22, LED lighting apparatus 2A, 2B can be said to be a power consumption apparatus while being a light-emitting device.

  The power supply unit 24 supplies power for lighting the LED light emitting unit 22. The power supply unit 24 converts, for example, commercial 100V AC power into DC power suitable for the LED light emitting unit 22. Further, the power supply unit 24 performs lighting control for adjusting the brightness of the LED light emitting unit 22. As the lighting control of the LED light emitting unit 22, so-called PWM control is exemplified.

  The illumination-side wireless communication unit 25 performs wireless communication for belonging to the network HNW. In the present embodiment, the illumination-side wireless communication unit 25 performs wireless communication based on, for example, Wi-SUN. Wireless communication of the illumination-side wireless communication unit 25 is realized by transmission / reception of radio waves by the antenna unit 251.

  The control unit 26 controls the operations of the power supply unit 24 and the illumination-side wireless communication unit 25 in the LED lighting devices 2A and 2B in an integrated manner, and is a CPU, for example. The control unit 26 may be incorporated as a part of the power supply unit 24.

  Next, the structure as a lighting fixture of LED lighting apparatus 2A and LED lighting apparatus 2B is demonstrated, respectively. The LED lighting device 2A and the LED lighting device 2B are examples of the LED lighting device in the present invention, and LED lighting devices having various configurations other than the LED lighting device 2A and the LED lighting device 2B can be appropriately employed.

  4 is a perspective view showing the LED lighting device 2A, and FIG. 5 is a cross-sectional view taken along the line VV of FIG. The LED illumination device 2 </ b> A is configured as a so-called ceiling light installed on a ceiling surface or the like, and includes a support member 21, an LED light emitting unit 22, a translucent cover 23, a power supply unit 24, and an illumination-side wireless communication unit 25.

  The support member 21 supports the LED light emission part 22, the translucent cover 23, the power supply part 24, and the illumination side radio | wireless communication part 25, for example, is formed by pressing a metal plate.

  The LED light emitting unit 22 in the LED lighting device 2A includes a plurality of LED modules 222 each having an LED chip 223, and an LED substrate 221 on which these LED modules 222 are mounted. The LED module 222 includes an LED chip 223 and a sealing resin (not shown) that covers the LED chip 223. Such an LED chip 223 emits blue light, for example. The sealing resin is a transparent silicone resin mixed with a fluorescent material. The fluorescent material emits yellow light or the like when excited by the blue light of the LED chip 223. In the present embodiment, the plurality of LED modules 222 mainly include two types of LED modules 222 having different specifications of fluorescent materials. One LED module 222 emits a so-called daylight color, and the other LED module 222 emits a so-called light bulb color. By the lighting control of the control unit 26 and the power supply unit 24, the lighting states of these two types of LED modules 222 are individually controlled. As a result, in the LED lighting device 2A, the color temperature of the emitted light can be arbitrarily set between the daylight color and the light bulb color.

  The translucent cover 23 is to transmit the light from the LED light emitting unit 22 while diffusing it. The translucent cover 23 is located in front of the LED light emitting unit 22 and is fixed to the support member 21. The translucent cover 23 is made of, for example, a translucent milky white resin. The installation aspect of the illumination side wireless communication part 25 is not specifically limited, In this embodiment, it is installed in the back side in the outer periphery vicinity of the supporting member 21, for example.

  6 is a perspective view showing the LED lighting device 2B, and FIG. 7 is a cross-sectional view taken along the line VII-VII in FIG. The LED lighting device 2B is configured as a so-called downlight embedded in an opening provided on a ceiling surface or the like, and the LED lighting device 2B of this embodiment corresponds to, for example, the IEC GX53 base. The LED illumination device 2 </ b> B includes a support member 21, an LED light emitting unit 22, a translucent cover 23, a power supply unit 24, and an illumination side wireless communication unit 25.

  The support member 21 is made of, for example, metal and has, for example, a circular shape in plan view. The LED light emitting unit 22 is supported by the support member 21 and includes a plurality of LED chips 223 mounted on a substrate and a sealing resin that collectively covers these LED chips 223. This sealing resin emits yellow light when excited by light from the LED chip 223, similarly to the sealing resin of the LED lighting device 2A described above. Thereby, the LED light emission part 22 emits white light. The color temperature of white light emitted from the LED light emitting unit 22 of the LED lighting device 2B is constant.

  The translucent cover 23 is to transmit the light from the LED light emitting unit 22 while diffusing it. The translucent cover 23 is located in front of the LED light emitting unit 22 and is fixed to the support member 21. The translucent cover 23 is made of, for example, a translucent milky white resin. The installation mode of the illumination-side wireless communication unit 25 is not particularly limited. In the present embodiment, for example, the illumination-side wireless communication unit 25 is installed between the support member 21 and the translucent cover 23 in the vicinity of the outer periphery of the support member 21.

  The sensor devices 31A, 31B, and 31C are examples of the sensor device of the present invention, and the configuration as the sensor device belonging to the network HNW is common. FIG. 8 is a block configuration diagram showing a basic configuration of the sensor devices 31A, 31B, 31C. The sensor devices 31 </ b> A, 31 </ b> B, and 31 </ b> C include a detection unit 311, a detection-side wireless communication unit 312, a power supply unit 314, and a control unit 315.

  The detection unit 311 is a part that detects a state quantity according to a predetermined principle. In the present embodiment, the detection unit 311 detects a state quantity of an environment in which the plurality of LED lighting devices 2A and 2B are installed. The sensor devices 31A, 31B, and 31C mainly differ in the detection principle in the detection unit 311.

  In the sensor device 31A, the detection unit 311 includes a photodiode, a photo IC, or the like. Thus, the sensor device 31A is configured as a so-called illuminance sensor that detects the illuminance of the environment in which the plurality of LED illumination devices 2A and 2B are installed as a state quantity. From such a sensor device 31A, a signal indicating a level corresponding to the brightness of the installation environment is output as a detection signal.

  In the sensor device 31B, the detection unit 311 includes a pyroelectric detection unit using infrared rays. Thereby, the sensor device 31B is configured as a so-called human sensor that detects the presence or absence of a human body in an environment where the plurality of LED lighting devices 2A and 2B are installed as a state quantity. From such a sensor device 31B, a signal indicating the presence or absence of a living body such as a human body is output as a detection signal.

  In the sensor device 31C, the detection unit 311 includes a temperature detection unit and a humidity detection unit. Accordingly, the sensor device 31C is configured as a so-called temperature / humidity sensor that detects temperature and humidity in an environment in which the plurality of LED lighting devices 2A and 2B are installed as state quantities. From such a sensor device 31C, a signal indicating the level of temperature and humidity in the installation environment is output as a detection signal.

  The detection-side wireless communication unit 312 performs wireless communication for belonging to the network HNW. In the present embodiment, the detection-side wireless communication unit 312 performs wireless communication based on, for example, Wi-SUN. Wireless communication of the detection-side wireless communication unit 312 is realized by transmission / reception of radio waves by the antenna unit 313.

  The power supply unit 314 supplies power necessary for the detection operation in the detection unit 311 and the wireless communication in the detection-side wireless communication unit 312. The power supply unit 314 may convert, for example, commercial 100V AC power received via an AC adapter into a direct current suitable for the operation of the detection unit 311 or the like, or may be a so-called battery.

  The control unit 315 controls the detection operation in the detection unit 311 and the wireless communication in the detection-side wireless communication unit 312 and includes, for example, a CPU. The control unit 315 receives the above-described various detection signals from the detection unit 311. Reception of the detection signal from the detection unit 311 may be always acquisition, intermittent acquisition, or timing determined by the control unit 315. For example, according to a predetermined schedule, the control unit 315 responds to a request from the control unit 11 of the home gateway device 1 or when the state level indicated by the detection signal from the detection unit 311 exceeds a certain singular value. , Etc., the detection signal is transmitted from the power supply unit 314 by wireless communication.

  The switches 32A and 32B are concepts included in the sensor device referred to in the present invention, and the sensor devices 31A, 31B, and 32B are configured to detect the state quantity of the environment in which the plurality of LED lighting devices 2A and 2B are installed. The same as 31C. The switch 32A takes a plurality of states by the user's operation, and detects the state as a state quantity of an environment in which the plurality of LED lighting devices 2A and 2B are installed. The switch 32B takes a plurality of states according to the approach or contact of an object and detects the state as a state quantity of an environment in which the plurality of LED lighting devices 2A and 2B are installed.

  FIG. 9 is a block diagram showing a basic configuration of the switches 32A and 32B. The switches 32 </ b> A and 32 </ b> B include a detection unit 321, a detection-side wireless communication unit 322, a power supply unit 324, and a control unit 325.

  The detection unit 321 detects the above-described state quantity. In the case of the switch 32A, the detection unit 321 is a part that changes a state such as being pushed, pulled, or slid by a user's operation. In the case of the switch 32B, the detection unit 321 is a member that detects the approach of an object by optical means or the like, a lever that changes its state by the contact of the object, and the like.

  The detection-side wireless communication unit 322 performs wireless communication for belonging to the network HNW. In the present embodiment, the detection-side wireless communication unit 322 performs, for example, wireless communication complying with Wi-SUN or wireless communication complying with the communication standard of EnOcean Alliance. Wireless communication of the detection-side wireless communication unit 322 is realized by transmission / reception of radio waves by the antenna unit 323.

  The power supply unit 324 supplies power necessary for the operation of the detection unit 321 and the detection-side wireless communication unit 322. For example, when the detection-side wireless communication unit 322 performs wireless communication conforming to Wi-SUN in the switch 32B, the power supply unit 324 supplies power conforming to the above standard. On the other hand, for example, when the detection-side wireless communication unit 322 performs wireless communication conforming to the communication standard of the EnOcean Alliance in the switch 32A, the detection unit 321 generates power necessary for the operation of the detection-side wireless communication unit 322 along with the state change. A configuration has been proposed. In this case, the switch 32 </ b> A can be configured without the power supply unit 324.

  The control unit 325 controls the operations of the detection unit 321, the detection-side wireless communication unit 322, and the power supply unit 324, and includes, for example, a CPU. For example, when the switch 32 </ b> A performs wireless communication conforming to the communication standard of the EnOcean Alliance, the configuration without the power supply unit 324 may be configured without the control unit 325. In this case, the power required for the operation of the detection-side wireless communication unit 322 is generated due to the state change in the detection unit 321, and a signal uniquely determined by the detection-side wireless communication unit 322 is transmitted via the radio wave from the antenna unit 323. Sent.

  Next, an operation example of the LED lighting system A1 will be described below.

  FIG. 10 is a flowchart illustrating an operation example of the LED lighting system A1. In step S0, the components such as the home gateway device 1 are powered on, and the home gateway device 1, the plurality of LED lighting devices 2A, 2B, the plurality of sensor devices 31A, 31B, 31C, and the plurality of switches 32A, 32B. Starts individual actions.

  Next, in step S1, communication is established between the home gateway device 1 and the plurality of LED lighting devices 2A, 2B, the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B in accordance with a predetermined communication standard. Is made. As a result, the plurality of LED lighting devices 2A, 2B, the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B belong to the network HNW and become wirelessly communicable.

  Subsequently, the control means 11 of the home gateway apparatus 1 performs step S2 and step S3 sequentially. In step S2, the control means 11 acquires the current date and time based on a built-in time measuring means (not shown) or via the Internet. In step S3, the control unit 11 acquires detection signals from the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B via wireless communication. At this time, the detection states of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B at the date and time are stored in the detection information area 112c of the storage unit 112. Information acquisition such as date acquisition in step S2 need not be performed immediately after the communication establishment in step S1, but may be performed at any other timing.

  Next, in step S4, a lighting map is selected. For example, the control unit 11 selects a lighting map corresponding to the date and time from a plurality of lighting maps stored in the lighting map area 112 a of the storage unit 112. For example, the lighting map 01 shown in FIG. 11 turns on each of the plurality of LED lighting devices 2A and 2B with 100% brightness. Further, as described above, the LED illumination device 2A includes a plurality of LED light emitting units 22 that emit daylight color and light bulb color. For this reason, the brightness of each daylight color and light bulb color is set in the item of the LED lighting device 2A (ceiling light).

  For example, in a house where the LED lighting system A1 is provided, it is assumed that there are users in all rooms and the like, and when it is desired to illuminate as brightly as possible in all rooms, the lighting map 01 is selected. Thereby, all the LED lighting apparatuses 2A and 2B are lit with 100% brightness.

  On the other hand, based on the detection signals of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B acquired in step S3, the brightness of the plurality of LED lighting devices 2A, 2B is controlled regardless of the setting of the lighting map. In some cases, this is performed independently as a normal control process. Or based on the detection signal of several sensor apparatus 31A, 31B, 31C and several switch 32A, 32B, you may perform control which changes the brightness setting by a lighting map partially by interruption processing.

  For example, when the network construction unit 12 receives a detection signal output from the sensor device 31 </ b> A that is an illuminance sensor, the detection signal is transmitted from the network construction unit 12 to the control unit 11. Thereby, the control means 11 recognizes the illuminance of the room in which the sensor device 31A that is an illuminance sensor is installed. When the control means 11 recognizes that the illuminance is already sufficient before the LED illumination device 2A or the LED illumination device 2B in the room is turned on, the control means 11 recognizes all the LED illumination devices in the room. In order to make the brightness of 2A and the LED lighting device 2B darker or not turn on, a control signal to that effect may be transmitted from the network construction means 12 to the LED lighting device 2A and the LED lighting device 2B. . When the control means 11 recognizes that the illuminance is not already sufficient before the LED illumination device 2A or the LED illumination apparatus 2B in the room is turned on, the control means 11 In order to increase the brightness of all the LED lighting devices 2A and 2B, a control signal to that effect may be transmitted from the network construction unit 12 to the LED lighting devices 2A and 2B. Further, when the control means 11 recognizes that the illuminance is in an appropriate range as the illuminance of the room, the control means 11 maintains the brightness of all the LED lighting devices 2A and LED lighting devices 2B in the room. Therefore, a control signal to that effect may be transmitted from the network construction unit 12 to the LED lighting device 2A and the LED lighting device 2B.

  Further, when the network construction unit 12 receives the detection signal output from the sensor device 31 </ b> B that is a human sensor, the detection signal is transmitted from the network construction unit 12 to the control unit 11. Thereby, the control means 11 recognizes the illuminance based on the presence or absence of a user in the room. For example, when the control unit 11 recognizes that there is no user in the room, the control unit 11 darkens the brightness of all the LED lighting devices 2A and 2B in the room. Alternatively, a control signal indicating that may be transmitted from the network construction unit 12 to the LED lighting device 2A and the LED lighting device 2B in order to turn off the light. Further, when the control means 11 recognizes that there is a user in the room, the control means 11 does so in order to increase the brightness of some or all of the LED lighting devices 2A and LED lighting devices 2B in the room. The control signal may be transmitted from the network construction unit 12 to the LED lighting device 2A and the LED lighting device 2B.

Further, when the network construction unit 12 receives a detection signal output from the sensor device 31 </ b> C that is a temperature and humidity sensor, the detection signal is transmitted from the network construction unit 12 to the control unit 11. Thereby, the control means 11 recognizes the temperature and humidity of the room in which the sensor device 31C, which is a temperature and humidity sensor, is installed. When the control means 11 recognizes that the temperature and humidity can make the user feel hot, the control means 11 makes all the LED lighting devices 2A and 2A in the room to produce a visual cool feeling. In order to make the brightness of the LED lighting device 2B darker or not lighted, a control signal to that effect may be transmitted from the network construction means 12 to the LED lighting device 2A and the LED lighting device 2B. Alternatively, the control unit 11 may transmit a control signal to that effect from the network construction unit 12 to the LED lighting device 2A in order to make the color temperature of the LED lighting device 2A close to, for example, daylight color. Further, when the control means 11 recognizes that the temperature and humidity can make the user feel cold, the control means 11 may select a part of the room or the room to produce visual warmth for the user. In order to increase the brightness of all the LED lighting devices 2A and 2B, a control signal to that effect may be transmitted from the network construction unit 12 to the LED lighting devices 2A and 2B. Alternatively, the control unit 11 may transmit a control signal to that effect from the network construction unit 12 to the LED lighting device 2A in order to make the color temperature of the LED lighting device 2A close to, for example, a light bulb color. In addition, when the control unit 11 recognizes that the temperature and humidity are within the appropriate ranges as the temperature and humidity of the room, the control unit 11 controls all of the LED lighting devices 2A and LED lighting devices 2B in the room. In order to maintain the brightness, a control signal to that effect may be transmitted from the network construction unit 12 to the LED lighting device 2A and the LED lighting device 2B.

  The switch 32A is operated according to the user's intention. Therefore, when the switch 32A is operated to lighten or darken the room according to the explicit intention of the user, the control unit 111 of the control unit 11 gives the detection signal from the switch 32A the highest priority. The brightness of the LED lighting device 2A or the LED lighting device 2B may be set.

  Further, when the presence or absence of the user is estimated by detecting opening / closing of the door by the switch 32B, the brightness of the LED lighting device 2A or the LED lighting device 2B at the location is set according to the result. Good.

  As described above, after the selection of the lighting map in step S4 and the setting of the individual brightness based on the detection signals of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B acquired in step S3. In step S5, the network construction means 12 of the home gateway device 1 transmits the brightness setting values to the LED lighting devices 2A and 2B. Each LED lighting device 2 </ b> A and LED lighting device 2 </ b> B turns on the LED light emitting unit 22 according to the set value received.

  The LED lighting device 2 </ b> A and the LED lighting device 2 </ b> B transmit the lighting state to the control unit 11 when the lighting of the LED light emitting unit 22 according to the set value received from the control unit 11 of the home gateway device 1 is completed. The control unit 111 of the control means 11 that has received the lighting state from the plurality of LED lighting devices 2A and 2B, the storage unit 112 stores the individual lighting states of the plurality of LED lighting devices 2A and LED lighting devices 2B at the date and time. Are stored in the operation information area 112b.

  By repeating step S2 to step S6 continuously, in the house where the LED lighting system A1 is installed, the plurality of LED lighting devices 2A and LED lighting devices 2B are controlled to light according to the date and time and the state quantity of the installation environment. Is done.

  FIG. 12 shows another example of the lighting map. The lighting map 02 shown in the figure is set to turn off all LED lighting devices 2A and LED lighting devices 2B. This is selected mainly when it is determined that all users have gone out of the house based on detection signals from the sensor device 31A and the sensor device 31B.

  FIG. 13 shows another example of the lighting map. In the lighting map 03 shown in the figure, the individual brightnesses of the plurality of LED lighting devices 2A and the LED lighting devices 2B are set to different setting values. As understood from the lighting map 03, the brightness of the plurality of LED lighting devices 2A and the LED lighting devices 2B can be set independently. Further, brightness and color temperature may be set according to the season and time, and the plurality of LED lighting devices 2A and LED lighting devices 2B may be cooperatively controlled. According to such control, the brightness of the environment where the LED lighting system A1 is installed can be set to a comfortable state suitable for the season and time.

  Next, the operation of the LED lighting system A1 will be described.

  According to the present embodiment, the plurality of LED illumination systems A1, A2, the plurality of sensor devices 31A, 31B, 31C and the switches 32A, 32B belong to the network HNW. Further, the control unit 11 performs lighting control of the plurality of LED lighting devices 2A and 2B belonging to the network HNW and obtains detection signals from the plurality of sensor devices 31A, 31B and 31C and the switches 32A and 32B belonging to the network HNW. For this reason, the control means 11 arbitrarily selects from the plurality of LED illumination systems A1 and A2 based on any detection signal among the acquired detection signals from the plurality of sensor devices 31A, 31B and 31C and the switches 32A and 32B. It is possible to perform lighting control of the LED lighting systems A1 and A2. Thereby, for example, according to the state recognized from the detection signals of one of the sensor devices 31A, 31B, 31C and the switches 32A, 32B installed in a room, the LED illumination device 2A installed in the room and It is possible to set the LED lighting device 2B to a lighting state suitable for the state. Therefore, the plurality of LED illumination devices 2A and 2B can be appropriately controlled based on the detection signals of the plurality of sensor devices 31A, 31B and 31C and the switches 32A and 32B.

  In the present embodiment, the control means 11 is built in the home gateway device 1. Therefore, when the network construction unit 12 receives detection signals from the plurality of sensor devices 31A, 31B, 31C and the switches 32A, 32B belonging to the network HNW, the control unit 11 wirelessly receives these detection signals from the network construction unit 12. It can be acquired immediately without communication. Further, the control signal for controlling the lighting of the plurality of LED lighting systems A1 and A2 from the control means 11 is transmitted to the plurality of LED lighting devices 2A and 2B belonging to the network HNW without passing through another network or the like. . Therefore, the delay in lighting control can be suppressed. The home gateway device 1 is an indispensable device for constructing the network HNW. By incorporating the control means 11 in the home gateway device 1, it is not necessary to install another new device for providing the control means 11 in the LED lighting system A1. In addition, whether or not the control signal transmitted from the home gateway device 1 has arrived at the plurality of LED lighting devices 2A and 2B is grasped by a response from the network HNW constructed by the network construction unit 12 of the home gateway device 1. Thus, more reliable control can be performed.

  When the control means 11 performs lighting control using the lighting map stored in the lighting map area 112a, the plurality of LED lighting devices 2A and 2B provided in the LED lighting system A1 can be collectively controlled collectively. it can.

  The control unit 11 accumulates the LED illumination device operation information of the plurality of LED illumination devices 2A and 2B in the operation information area 112b of the storage unit 112. Based on the accumulated LED lighting device operation information, it is possible to grasp what lighting state and what power supply state the LED lighting system A1 is in what season and date and time. . This is because the LED lighting system A1 including a plurality of LED lighting devices 2A and 2B is regarded as a power consumption system, and information that can comprehensively grasp the power consumption state of the LED lighting system A1 is accumulated. It means to do. Therefore, a future power consumption state can be predicted based on the power consumption performance of the LED lighting system A1. The home gateway device 1 is connected to the Internet. For this reason, the LED lighting device operation information stored in the operation information area 112b can be appropriately used from, for example, a server (not shown) outside the power company. In addition, since the lighting state of the plurality of LED lighting devices 2A and 2B is controlled by the control means 11 provided in the home gateway device 1, the power level of actual use can be managed and stored in time series more easily. Moreover, since it becomes possible to manage how much power is consumed in total for the LED lighting system A1, it is also possible to manage the lifetimes of the plurality of LED lighting devices 2A and 2B. In addition to the detection signals from the sensor devices 31A, 31B, and 31C and the switches 32A and 32B, the control means 11 of the home gateway device 1 includes information about the amount of power supplied from the outside (power that can be supplied on the day of the day). (Including the quantity information), and the brightness of the plurality of LED lighting devices 2A and 2B can be automatically adjusted accordingly. For example, when the amount of power that can be supplied is small, the control means 11 may perform lighting control so as to reduce the amount of power supplied to the plurality of LED lighting devices 2A and 2B. Thereby, since a user can save the trouble of manually adjusting the brightness of the plurality of LED lighting devices 2A and 2B according to the amount of supplied power, a more comfortable lighting system can be provided.

  By providing the sensor device 31A as an illuminance sensor, lighting control suitable for the brightness of a room or the like can be performed. By providing the sensor device 31A as a human sensor, it is possible to perform lighting control in accordance with the presence or absence of the user. By providing the sensor device 31A as a temperature / humidity sensor, it is possible to perform lighting control suitable for indoor temperature and humidity.

  By providing the switch 32A of the type operated by the user, it is possible to perform lighting control in accordance with the user's explicit intention. By providing the switch 32A that takes a plurality of states according to the state of the object, the user's intention can be estimated from the state of the object without reflecting the user's intention, and this can be reflected in the lighting control.

  Note that either the sensor device 31A as an illuminance sensor or the sensor device 31B as a human sensor may be built in either the LED lighting device 2A or the LED lighting device 2B. For example, when the sensor device 31B is built in the LED lighting device 2A, a detection signal from the sensor device 31B is transmitted from the network construction unit 12 of the home gateway device 1 to the control unit 11 by wireless communication via the network HNW. The brightness setting value of the LED lighting device 2A is transmitted from the control means 11. In addition, the control unit 26 of the LED lighting device 2A may control the lighting state of the LED light emitting unit 22 based on the detection signal of the sensor device 31B.

  14 to 18 show another embodiment of the present invention. In these drawings, the same or similar elements as those in the above embodiment are denoted by the same reference numerals as those in the above embodiment.

  FIG. 14 shows an LED lighting system according to a second embodiment of the present invention. The LED lighting system A2 of this embodiment includes a home gateway device 1, a plurality of LED lighting devices 2A and 2B, a plurality of sensor devices 31A, 31B, and 31C, a plurality of switches 32A and 32B, a portable information terminal 4, and a personal computer 5. It has.

  In the present embodiment, the home gateway device 1 performs a function for constructing the network HNW, but does not include the control unit 11 in the LED lighting system A1 described above. In this embodiment, the home gateway apparatus 1 includes a control unit 10 that controls operations of the network construction unit 12, the home gateway side wired communication unit 13, the device identification unit unit 14, the operation unit 15, and the I / F unit 16. ing. The home gateway device 1 according to the present embodiment includes a home gateway side wired communication unit 13. The home gateway-side wired communication unit 13 is for causing the network HNW to belong to a device that communicates by wired communication conforming to, for example, the LAN standard in addition to wireless communication.

  The portable information terminal 4 is, for example, a smartphone or a tablet, and belongs to the network HNW. FIG. 15 is a block diagram showing the portable information terminal 4. The portable information terminal 4 includes a control means 41, a portable terminal side wireless communication unit 42, an operation unit 43 and a display unit 44.

  The control means 41 controls the lighting states of the plurality of LED lighting apparatuses 2A and 2B based on the detection signals from the plurality of sensor devices 31A, 31B and 31C and the plurality of switches 32A and 32B. Performs the same function as 11. The control unit 41 includes a control unit 411 and a storage unit 412.

  The control part 411 controls the function of the portable information terminal 4 as a smart phone or a tablet while controlling the control means 41. FIG. In the present embodiment, for example, one CPU performs control as the control means 41 and control unique to the portable information terminal 4.

  The storage unit 412 includes a lighting map area 412a, a motion information area 412b, and a detection information area 412c, which correspond to the lighting map area 112a, the motion information area 112b, and the detection information area 112c described above. The storage unit 412 is used as a storage unit that functions as the portable information terminal 4 in addition to a role as a storage unit that functions as the control unit 41.

  The mobile terminal side wireless communication unit 42 performs wireless communication based on, for example, Wi-Fi. This wireless communication is realized by transmission / reception of radio waves in the antenna unit 421.

  The operation unit 43 is used for a user's operation input, and is, for example, an electrostatic touch panel. The display unit 44 is a liquid crystal panel superimposed on the operation unit 43, for example.

  FIG. 16 is a block diagram showing the personal computer 5. The personal computer 5 includes a control unit 51, a PC-side wired communication unit 52, an operation unit 53, and a display unit 54.

  The control unit 51 has the same configuration as the control unit 41 in the portable information terminal 4 and includes a control unit 511 and a storage unit 512. The control unit 511 has the same configuration as the control unit 411 described above, and the storage unit 512 has the same configuration as the control unit 411 described above, and includes a lighting map area 512a, an operation information area 512b, and a detection information area 512c. The control unit 511 also serves as a control unit that controls functions unique to the personal computer 5. The storage unit 512 also serves as storage means for performing functions unique to the personal computer 5.

  The PC-side wired communication unit 52 performs communication for causing the personal computer 5 to belong to the network HNW. For example, the PC-side wired communication unit 52 performs wired communication conforming to the LAN standard. The personal computer 5 may belong to the network HNW by wireless communication conforming to the Wi-Fi standard, like the portable information terminal 4 or the like.

  The operation unit 53 is used for a user's operation input, and is, for example, a keyboard and a mouse. The display unit 54 is, for example, a liquid crystal panel.

  In the LED lighting system A2, the control means 41 of the portable information terminal 4 and the control means 51 of the personal computer 5 can function as the control means 11 in the LED lighting system A1. For example, when the user who owns the portable information terminal 4 is out and only the user who does not have the portable information terminal 4 is at home, the control means 51 of the personal computer 5 uses the control means described above. 11 is performed, and the LED illumination system A2 is operated. On the other hand, when a user having the portable information terminal 4 is at home, the control by the control means 41 of the portable information terminal 4 and the control by the control means 51 of the personal computer 5 can be appropriately selected. Which one is to be selected may be set in advance, for example, which one of the portable information terminal 4 and the portable information terminal 4 or both is prioritized. Alternatively, when the user's intention is clearly indicated by an operation input from either the operation unit 43 of the portable information terminal 4 or the operation unit 53 of the personal computer 5, the control unit 41 or the control unit 51 selected according to the intention. May be prioritized.

  Also according to the present embodiment, it is possible to appropriately control the plurality of LED illumination devices 2A and 2B based on the detection signals of the plurality of sensor devices 31A, 31B and 31C and the switches 32A and 32B. In addition, by providing the portable information terminal 4 and the personal computer 5, it is possible to employ a device having only basic functions such as construction of a network HNW as the home gateway device 1. The control means 41 of the portable information terminal 4 and the control means 51 of the personal computer 5 can be constructed mainly by applications and software. Thereby, the individual setting according to the installation condition of several LED lighting apparatus 2A, 2B, several sensor apparatus 31A, 31B, 31C, and several switch 32A, 32B can be performed easily. The life of each of the plurality of LED lighting devices 2A and 2B ascertained from the power consumption states of the plurality of LED lighting devices 2A and 2B is displayed on the display unit 44 of the portable information terminal 4 and the display unit 54 of the personal computer 5. By doing so, the user can manage the LED lighting system A2 more easily.

  FIG. 17 shows an LED lighting system according to a third embodiment of the present invention. The LED lighting system A3 of this embodiment includes a home gateway device 1, a plurality of LED lighting devices 2A and 2B, a plurality of sensor devices 31A, 31B, and 31C, a plurality of switches 32A and 32B, and an external server 6.

  The home gateway apparatus 1 of this embodiment has the control means 11 similarly to the home gateway apparatus 1 in LED lighting system A1.

  The external server 6 belongs to the Internet, and can access the LED lighting system A3 (home gateway device 1) via the Internet. FIG. 17 is a system configuration diagram showing the external server 6. The external server 6 includes a control unit 61, a communication unit 62, an operation unit 63, and a display unit 64.

  The control means 61 receives the detection signals from the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B received by the home gateway device 1 via the Internet. And the control means 61 transmits the signal which controls the lighting state of several LED lighting apparatus 2A, 2B to the home gateway apparatus 1 via the internet based on these detection signals. These control signals are transmitted from the home gateway device 1 to the plurality of LED lighting devices 2A and 2B. Thus, the control means 61 fulfills the same function as the control means 11 described above. The control unit 61 includes a control unit 611 and a storage unit 612.

  The control unit 611 controls the control unit 61 and controls the function of the external server 6. In the present embodiment, for example, one CPU performs control as the control means 61 and control unique to the external server 6.

  The storage unit 612 includes a lighting map area 612a, a motion information area 612b, and a detection information area 612c, which correspond to the lighting map area 112a, the motion information area 112b, and the detection information area 112c described above. The storage unit 612 is used as a storage unit that functions as the external server 6 in addition to a role as a storage unit that functions as the control unit 61.

  The operation unit 63 is, for example, a keyboard, and the display unit 64 is, for example, a liquid crystal panel.

  In the LED lighting system A3, the control means 11 of the home gateway device 1 and the control means 61 of the external server 6 coexist. In the case of such a configuration, the control means 11 of the home gateway device 1 is controlled by the control means 61 by receiving a predetermined signal from the control means 61 or by an operation setting from the operation unit 15 of the user, for example. You may have the invalidation mode which gives priority to a function and invalidates the control function of the control means 11. When the control means 11 of the home gateway device 1 takes the invalidation mode, the plurality of LED lighting devices 2A and 2B are turned on based on detection signals from the plurality of sensor devices 31A, 31B and 31C and the plurality of switches 32A and 32B. Control is performed by the control means 61 of the external server 6. Further, the operation information of the plurality of LED lighting devices 2A and 2B is accumulated in the operation information area 612b of the storage unit 612 of the control means 61. The detection information of the plurality of sensor devices 31A, 31B, 31C and the plurality of switches 32A, 32B is accumulated in the detection information area 612c of the storage unit 612 of the control means 61.

  Also according to the present embodiment, it is possible to appropriately control the plurality of LED illumination devices 2A and 2B based on the detection signals of the plurality of sensor devices 31A, 31B and 31C and the switches 32A and 32B. Moreover, by providing the control means 61 in the external server 6, as the LED lighting system A1, for example, a system including a plurality of houses, a plurality of apartment houses, and a certain area can be constructed.

  The control means 11 of the home gateway device 1 has an invalidation mode that prioritizes control by the control means provided outside the device. For this reason, in this embodiment, lighting control of the plurality of LED lighting devices 2A, 2B can be performed by the control means 61 of the external server 6 by setting the control means 11 to the invalidation mode. Thereby, for example, the home gateway device 1 including the control unit 11 is installed in a plurality of houses, and the external server 6 is installed on the Internet, so that the external server 6 does not change the hardware configuration. It is possible to shift to integrated control.

  The LED illumination system according to the present invention is not limited to the above-described embodiment. The specific configuration of each part of the LED lighting system according to the present invention can be varied in design in various ways.

A1 to A3 LED lighting system 1 Home gateway device 10 Control unit 11 Control unit 111 Control unit 112 Storage unit 112a Lighting map region 112b Operation information region 112c Detection information region 12 Network construction unit 121 Antenna unit 13 Home gateway side wired communication unit 14 Equipment Identification unit 15 Operation unit 16 I / F unit 2A LED illumination device 2B LED illumination device 22 LED light emission unit 221 LED substrate 222 LED module 223 LED chip 21 support member 23 light transmission cover 24 power supply unit 25 illumination side wireless communication unit 251 antenna unit 26 control unit 31A sensor device 31B sensor device 31C sensor device 311 detection unit 312 detection side wireless communication unit 313 antenna unit 314 power supply unit 315 control unit 32A switch 32B switch 321 detection unit 322 detection side wireless communication Unit 323 antenna unit 324 power supply unit 325 control unit 4 portable information terminal 41 control means 411 control unit 412 storage unit 412a lighting map region 412b operation information region 412c detection information region 42 portable terminal side wireless communication unit 421 antenna unit 43 operation unit 44 Display unit 5 Personal computer 51 Control unit 511 Control unit 512 Storage unit 512a Lighting map region 512b Operation information region 512c Detection information region 52 PC side wired communication unit 53 Operation unit 54 Display unit 6 External server 61 Control unit 611 Control unit 612 Storage unit 612a Lighting map area 612b Operation information area 612c Detection information area 62 Communication section 63 Operation section 64 Display section HNW network

Claims (22)

An LED illumination system comprising a plurality of LED illumination devices each comprising an LED chip,
Each of the plurality of LED lighting devices includes a power supply unit that supplies power to the LED chip, an illumination-side wireless communication unit that performs wireless communication, and a control unit that controls the power supply unit and the illumination-side wireless communication unit. And
One or more sensor devices each including a detection unit and a detection-side wireless communication unit;
Network construction means for constructing a network to which the plurality of LED lighting devices and the one or more sensor devices belong;
Control means for controlling lighting states of the plurality of LED lighting devices based on detection signals from the sensor device;
An LED lighting system comprising:   The LED lighting system according to claim 1, further comprising a home gateway device including the network construction unit.   The LED lighting system according to claim 2, wherein the home gateway device includes the control unit.   The home gateway device has an invalidation mode in which when there is another control means provided outside the device, priority is given to control by the other control means, and the built-in control means is invalidated. The LED illumination system according to claim 3.   The LED lighting system according to claim 2, further comprising a personal computer belonging to the network. The home gateway device includes a home gateway side wired communication unit,
The personal computer includes a PC-side wired communication unit,
The LED lighting system according to claim 5, wherein the home gateway device and the personal computer are connected by wire.   The LED illumination system according to claim 2, further comprising a portable information terminal belonging to the network, the control unit and a portable terminal-side wireless communication unit.   The LED lighting system according to claim 2, wherein the home gateway device is connected to an external network.   The LED lighting system according to claim 8, further comprising an external server belonging to the external network and including the control unit.   The LED lighting system according to claim 1, wherein the control means includes a control unit and a storage unit.   The LED storage system according to claim 10, wherein the storage unit has a lighting map area.   The LED lighting according to claim 10 or 11, wherein the plurality of LED lighting devices output LED lighting device operation information including information on at least one of a lighting state of the LED chip and a power supply state from the power supply unit. system.   The LED lighting system according to claim 12, wherein the storage unit has an operation information area for storing operation information of the LED lighting devices of the plurality of LED lighting devices.   The LED lighting system according to claim 10, wherein the storage unit has a detection information area that stores detection information of the one or more sensor devices.   The LED lighting system according to claim 1, wherein any of the plurality of LED lighting devices is configured as a ceiling light.   The LED lighting system according to claim 1, wherein any of the plurality of LED lighting devices is configured as a downlight.   The LED lighting system according to claim 1, wherein the one or more sensor devices include an illuminance sensor.   The LED lighting system according to claim 1, wherein the one or more sensor devices include a human sensor.   The LED lighting system according to claim 1, wherein the one or more sensor devices include a temperature / humidity sensor.   The LED lighting system according to claim 1, wherein the one or more sensor devices include a switch.   The LED lighting system according to claim 20, wherein the switch takes a plurality of states according to a user operation.   The LED lighting system according to claim 20, wherein the switch takes a plurality of states depending on a state of an adjacent object.

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