Abstract:
Luminaire includes: lighting apparatus which includes a wireless communication circuit and a light emitter of which a light emitting state is controlled based on a control signal received by the wireless communication circuit; and an apparatus body to which the lighting apparatus is detachably attached in different orientations.
Abstract:
A lighting system includes a first luminaire and a second luminaire which are arranged in an illumination area, and a controller. The first luminaire is connected to a first receiver which receives a signal from a transmission tag, and has a first lighting lamp. The second luminaire is connected to a second receiver which receives a signal from the transmission tag, and has a second lighting lamp. The controller turns on the first lighting lamp when the first receiver receives the signal from the transmission tag, then, turns on the second lighting lamp when the second receiver receives the signal from the transmission tag, and notifies that an abnormal situation has occurred when no signal from the transmission tag is received by the first receiver within a predetermined time period from the turning on of the second lighting lamp.
Abstract:
A luminaire includes a light source; a storage for storing sound wave data which is predetermined; a microphone that detects sound; a communication circuit that communicates with a master controller; and a controller that performs pairing of the luminaire with the master controller via the communication circuit. The controller obtains sound wave data from the sound detected by the microphone, and performs the pairing when the sound wave data obtained matches the sound wave data stored in the storage.
Abstract:
A luminaire includes: a light-emitting module; a base having a front surface on which the light-emitting module is disposed; a cover which is translucent and covers the light-emitting module; a controller which is disposed on a back surface of the base and controls the light-emitting module; a first antenna which transmits and receives a first polarized wave; and a control wire which connects the controller and the first antenna. The control wire includes an exposed portion which is a portion of the control wire in a longitudinal direction of the control wire and which is disposed between the base and the cover to transmit and receive a second polarized wave that differs from the first polarized wave in a polarization direction.
Abstract:
Illumination control system 1 includes illumination apparatuses 10 and control apparatus 20 for controlling them. Each illumination apparatus 10 includes: communication unit 101 that performs wireless communication with control apparatus 20; and controller 102 that receives from control apparatus 20 instruction on operation and causes illumination apparatus 10 to perform the instructed operation. Control apparatus 20 includes: communication unit 201 that establishes connection to perform wireless communication with illumination apparatuses 10; display unit 202 that displays an icon representing target illumination apparatus 10; second controller 203 that transmits instruction on operation of target illumination apparatus 10 to enable a user to visually confirm target illumination apparatus 10; receiver 204 that receives from the user an identifier identifying a group of target illumination apparatus 10 in association with the icon; and registration unit 205 that registers group information indicating the identified group and connection information in association with each other.
Abstract:
Luminaires in a lighting system have mutually different addresses. A setting device includes a communication unit that transmits an address request signal at a first transmission power level and a control unit that determines whether a total number of the addresses transmitted from one or more of the luminaires in response to receiving the address request signal is within a target range. The control unit instructs the communication unit to transmit the address request signal at a transmission power level different from the first transmission power level when the total number of the addresses is outside the target range, and executes pairing of the one or more of the luminaires that responded to the address request signal with a wireless controller when the total number of the addresses is within the target range.
Abstract:
Provided is a layout creation method for creating a layout of apparatuses disposed in a space (such as lighting devices, air conditioners, and switches). The layout creation method includes: obtaining reference coordinates through a portable terminal having a position sensing function; and for each of the apparatuses, obtaining position coordinates corresponding to the apparatus as coordinates relative to the reference coordinates through the portable terminal, and storing the position coordinates on the portable terminal in association with a type of the apparatus.
Abstract:
A lighting device includes: a communication unit configured to wirelessly communicate with a wireless device provided externally; a command receiver that receives a command from outside; a light emitter including a light source; and a controller connected to the communication unit, the command receiver, and the light emitter. The command receiver receives a wireless device specifying command that specifies the wireless device with which the communication unit is to wirelessly communicate. The controller tests wireless communication with the wireless device via the communication unit based on the wireless device specifying command received, obtains communication reliability information regarding the reliability of the wireless communication, and causes the light emitter to perform at least one of flashing, dimming, and toning based on the communication reliability information obtained.
Abstract:
A lighting control device which controls a lighting device, and includes: a feature quantity calculator which calculates a feature quantity of image content to be reproduced and projected by an image reproducing device; and a lighting controller which controls light emission of the lighting device based on the feature quantity calculated by the feature quantity calculator.
Abstract:
A lighting apparatus which is one of a plurality of lighting apparatuses each capable of performing wireless communication with a control device. The lighting apparatus includes: a light emitting unit; a controller which controls turn-on of the light emitting unit; and a communication unit configured to perform wireless communication with the control device to obtain correction time from the control device, the correction time being based on communication delay between the control device and each lighting apparatus. The communication unit further obtains a turn-on instruction for turning on the light emitting unit from the control device, and transmits a response to the turn-on instruction to the control device upon obtainment of the turn-on instruction. The controller turns on the light emitting unit after passage of a time period from when the response is transmitted to the device, the time period being calculated by subtracting communication latency from the correction time.