LIGHTING CONTROL SYSTEM AND LIGHTING EQUIPMENT

• Main Authors: HARAGUCHI KEI, FUKUNAGA MUNETAKE, FUJIKAWA YASUO, ASAI KENJI
• Format: Patent
• Language: English; Japanese
• Published: 25.11.2021
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

To provide illumination taking an effect on a human body into consideration.SOLUTION: In a lighting control system in which lighting equipment and an information processing device are communicatively connected to each other, the lighting equipment includes a first light emitting device, a second light emitting device, and a light emission controller for controlling the irradiation ratio of light from the first light emitting device and light from the second light emitting device to irradiate illumination light, the information processing device includes a dimming management unit for transmitting a dimming instruction to change the irradiation ratio of the light from the first light emitting device and the light from the second light emitting device of the lighting equipment according to a time zone of the day, and the circadian characteristic of the illumination light is changed during a time zone in which the illumination light is irradiated, thereby executing lighting control taking the circadian rhythm into consideration.SELECTED DRAWING: Figure 2 【課題】 人体への影響に配慮された照明を提供する。【解決手段】 照明灯具と、情報処理装置と、が通信可能に接続する照明制御システムであって、照明灯具は、第１発光装置と、第２発光装置と、第１発光装置による光と第２発光装置による光と、を照射する割合を制御して照明光を照射する発光制御部と、を有し、情報処理装置は、調光指示を送信し、照明灯具の第１発光装置による光と第２発光装置による光の照射割合を、１日のうちの時間帯に応じて変化させる調光管理部と、を有し、照明光が照射される時間帯で、照明光のサーカディアン特性を変化させ、サーカディアンリズムに配慮した照明制御を実行する照明制御システム。【選択図】 図２