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Adaptive control system for rhythmic lighting based on distributed sensing nodes

An adaptive control and distributed sensor technology, applied in energy-saving control technology, electrical components, etc., can solve the problems of no control strategy for energy-saving efficiency, single subjective perception of adjustment effect, and difficulty in meeting lighting environment indicators, etc., to achieve convenient control and energy-saving realization, the quantity can be expanded, and the effect of effective control strategy

Pending Publication Date: 2020-01-10
北京同衡能源环境科学研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the conventional indoor lighting system can only realize the start-stop control, remote and local control of LED lighting equipment, and its adjustment effect mainly depends on the single subjective feeling of the main personnel who implement the control, and it is difficult to meet the lighting environment indicators in the overall environment. At the same time, there are situations that violate the objective physiological laws
Although this kind of traditional indoor lighting system takes into account the individual needs of users and convenient control to a certain extent, it does not have a reasonable control strategy in terms of energy saving efficiency and the adjustment of illuminance and color temperature in line with the physiological laws of the human body.

Method used

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  • Adaptive control system for rhythmic lighting based on distributed sensing nodes

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Effect test

Embodiment 1

[0037]In this embodiment, the rhythmic lighting adaptive control system based on distributed sensor nodes includes distributed sensors, LED devices, cloud servers, local hosts and data transmission devices, wherein

[0038] Cloud server: It stores relevant data such as pre-loaded operation instructions, and is used to accept requests from local hosts and download instruction data;

[0039] In the working area, such as indoors, there is a local host: it has the following functions, connect to the cloud server through the Internet, access and request the cloud server, and the cloud server obtains instruction data; it is used to control the LED device according to the instruction data , so as to adjust the switch, light intensity and color temperature of the relevant LED equipment; it is used to control the distributed sensor according to the instruction data; it is used to receive the data feedback of the distributed sensor;

[0040] Distributed sensor: it is used to monitor the...

Embodiment 2

[0045] In this embodiment, the rhythmic lighting adaptive control system based on distributed sensor nodes includes distributed sensors, LED devices, cloud servers, local hosts and data transmission devices, wherein

[0046] Cloud server: It stores relevant data such as pre-loaded operation instructions, and is used to accept requests from local hosts and download instruction data;

[0047] In the working area, such as indoors, there is a local host, such as a mobile phone or a computer, loaded with a computer client or an app client running this system technology: it has the following functions, connects to the cloud server through the Internet, accesses and requests the cloud The server, and the cloud server obtains the command data; it is used to control the LED device according to the command data, thereby adjusting the switch, light intensity and color temperature of the related LED device; it is used to control the distributed sensor according to the command data; To rec...

Embodiment 3

[0053] In this embodiment, the rhythmic lighting adaptive control system based on distributed sensor nodes includes distributed sensors, LED devices, cloud servers, local hosts and data transmission devices, wherein

[0054] Cloud server: It stores relevant data such as pre-loaded operation instructions, and is used to accept requests from local hosts and download instruction data; it is also used to accept data feedback and upload from local hosts, and store or update relevant feedback data in the cloud;

[0055] In the working area, such as indoors, there is a local host, such as a mobile phone or a computer, loaded with a computer client or an app client running this system technology: it has the following functions, connects to the cloud server through the Internet, accesses and requests the cloud The server, and the cloud server obtains the command data; it is used to control the LED device according to the command data, thereby adjusting the switch, light intensity and co...

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PUM

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Abstract

The invention discloses an adaptive control system for rhythmic lighting based on distributed sensing nodes. The adaptive control system comprises distributed sensors, LED equipment, a cloud server, alocal host and data transmission equipment. When the local host is in network connection with the cloud server, the operation is executed according to instruction data downloaded by the cloud serverin real time and / or instruction data downloaded by the cloud server and stored in the local; and when the local host disconnects the network connection with the cloud server, the operation is executedaccording to the instruction data downloaded and stored to the local by the cloud server. According to the invention, the lighting equipment can be controlled to create a comfortable lighting scene conforming to the physiological rhythm according to different scene requirements, different numbers of people, different time, different indoor illuminance and different color temperatures.

Description

technical field [0001] The invention belongs to the technical field of semiconductor lighting, in particular to the field of indoor intelligent lighting systems, and relates to a rhythmic lighting adaptive control system based on distributed sensing nodes that regulates lighting to human physiological rhythms. Background technique [0002] In a day, the color temperature of natural light in different latitudes will change with the increase and decrease of the sun's irradiation angle and atmospheric temperature. Positive regulation and promotion of production. At the same time, the overall color temperature is also different under different weather conditions such as cloudy days and sunny days. At sunrise, the color temperature is in the range of 2500-3500K, and the warm yellow light of the morning sun gives people a warm feeling, which can promote the awakening of various organs of the body; in the early morning, the color temperature is in the range of 4000-4500K, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/00H05B45/10H05B45/20
CPCY02B20/40
Inventor 李俊齐美薇黄莉
Owner 北京同衡能源环境科学研究院有限公司
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