WO2014019388A1 - Lamplight control system and method - Google Patents
Lamplight control system and method Download PDFInfo
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- WO2014019388A1 WO2014019388A1 PCT/CN2013/074853 CN2013074853W WO2014019388A1 WO 2014019388 A1 WO2014019388 A1 WO 2014019388A1 CN 2013074853 W CN2013074853 W CN 2013074853W WO 2014019388 A1 WO2014019388 A1 WO 2014019388A1
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000008859 change Effects 0.000 claims abstract description 23
- 241000282414 Homo sapiens Species 0.000 claims abstract description 21
- 230000008054 signal transmission Effects 0.000 claims abstract description 14
- 230000036760 body temperature Effects 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 6
- 230000007958 sleep Effects 0.000 abstract description 22
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000008667 sleep stage Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 206010022437 insomnia Diseases 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Definitions
- the invention relates to a light control system and method, in particular to a light control capable of collecting, analyzing and processing a physiological signal of a human body in real time to generate a control signal, and using the control signal to control the color change of the light of the light fixture A system and a lighting control method implemented using the lighting control system.
- the technical problem to be solved by the present invention is to overcome the defects that the lamp in the prior art can not automatically change the brightness and color of the lamp according to the change of the pulse and body temperature signals of the human body, and can not help and sleep the people's sleep.
- a light control system capable of collecting, analyzing, and processing a physiological signal of a human body in real time to generate a control signal, and controlling a color change of the light by using the control signal, and a light control method implemented by the light control system.
- the invention provides a lighting control system, which is characterized in that it comprises a signal acquisition module, a signal processing module and a signal transmission module;
- the signal acquisition module is configured to collect a physiological signal of a human body in real time
- the signal processing module is configured to process the physiological signal to generate a control signal
- the signal transmission module is configured to transmit the control signal to a light fixture To control the change in the color of the light of the luminaire.
- the physiological signals are basically used for medical electronics.
- the physiological signals are processed by the corresponding acquisition processing functions, and the final control signals are obtained, and then Reusing the control signal to control the change of the color of the light of the luminaire, thereby enabling the light of the luminaire It has the effect of helping sleep, and it also has a certain therapeutic effect on people who often suffer from insomnia, which guarantees people's sleep health.
- the physiological signal comprises a pulse signal and a body temperature signal
- the signal acquisition module comprises a pulse sensor for collecting the pulse signal and a body temperature sensor for collecting the body temperature signal.
- the voltage of the control signal is used to control the brightness of the color of the light of the luminaire
- the frequency of the control signal is used to control the hue and saturation of the color of the light of the luminaire.
- the lighting control system further includes a remote control module, and the signal processing module, the signal transmission module and the remote control module are all integrated on the same circuit board.
- the above three modules are integrated on the same circuit board, which is equivalent to being integrated on a remote controller, and the remote controller is matched with the associated luminaire, so that the remote controller can be utilized to be wired or wireless. The way to control the change in color of the light of the luminaire in real time.
- the processing of the pulse signal and the body temperature signal by the signal processing module includes filtering, sampling, time domain and frequency domain analysis.
- the pulse sensor and the body temperature sensor first obtain an analog signal of pulse and body temperature from the human body, and the analog signal carries signals of various frequencies. Therefore, it is necessary to perform filtering and the like before sampling, and then perform processing after the sampling. After sampling, the original digital signal can be obtained after sampling, and finally, by using an algorithm such as a time domain or a frequency domain algorithm, the digital signal for controlling the color change can be obtained, and the above-mentioned signal is Various processes can be implemented by using the prior art in the art, and will not be described herein.
- the luminaire is an LED (Light Emitting Diode) lamp.
- the signal acquisition module of Si collects physiological signals of the human body in real time
- the signal processing module processes the physiological signal to generate a control signal
- the signal transmission module transmits the control signal to a luminaire to control a change in color of the light of the luminaire.
- the physiological signal comprises a pulse signal and a body temperature signal.
- the processing of the pulse signal and the body temperature signal by the signal processing module in step s 2 includes filtering, sampling, time domain and frequency domain analysis.
- the positive progress of the invention lies in: the invention can collect the physiological signals of the human body in real time, analyze and process them to generate control signals, and control the change of the color of the light of the lamps through the control signals, thereby different sleeps in the human beings.
- the stage is very helpful and therapeutic.
- the invention can automatically change the light color of the lamp according to the physiological signal of the human body, breaks through the illumination meaning of the traditional lamp lighting, and has the intelligent sleep adjustment function, which can well protect people's sleep health.
- FIG. 1 is a structural view of a lighting control system in accordance with a preferred embodiment of the present invention.
- FIG. 2 is a flow chart of a lighting control method in accordance with a preferred embodiment of the present invention. detailed description
- the lighting control system of the present invention includes a signal acquisition module 1, a signal processing module 2, and a signal transmission module 3.
- the signal acquisition module 1 firstly collects physiological signals of the human body in real time, the signal processing module 2 processes the physiological signals to generate a control signal, and the signal transmission module 3 transmits the control signals to a light fixture. Controlling the change in color of the light of the luminaire.
- the invention aims to generate a control signal by real-time collecting and processing different physiological signals generated by people in different sleep stages, and then using control signals to control the change of the color of the light of the lamp, so that the lights of the lamps produce different colors, People's sleep plays a very good role in helping and treating.
- the signal acquisition module 1 can collect the physiological signals of the human body's pulse signal and the body temperature signal, which can best reflect the sleep condition of the human body in real time.
- the signal acquisition module 1 can adopt a pulse sensor. 4 and an integrated temperature sensor 5 for respectively acquiring the pulse signal and the body temperature signal.
- the pulse sensor 4 and the body temperature sensor 5 can be made into a small device that is worn on a person's wrist.
- the pulse sensor 4 and the body temperature sensor 5 first obtain an analog signal of pulse and body temperature from the human body, and the analog signal carries signals of various frequencies. Therefore, it is necessary to perform filtering and the like before sampling, and then processing After sampling, the original digital signal can be obtained after sampling, and finally, the digital signal for controlling the color change can be obtained by analyzing and processing the related algorithm, such as the time domain or the frequency domain algorithm, and the above pair is obtained.
- the related algorithm such as the time domain or the frequency domain algorithm
- control signal is used to control the change of the color of the light of the luminaire
- the brightness of the color of the light of the luminaire is controlled by the voltage of the control signal
- the frequency of the control signal controls the color of the light of the luminaire Hue and saturation.
- the light control system may further include a remote control module 6, the signal processing module 2, the signal transmission module 3 and the remote control module 6 may be integrated on the same circuit board.
- the above three modules are integrated on the same circuit board, which is equivalent to being integrated on a remote controller, and the remote controller is matched with the associated luminaire, so that the remote controller can be utilized to be wired or wireless.
- the way to control the change in the color of the light of the luminaire in real time, and the luminaire can use an LED light.
- a sleep file may be pre-stored in the remote controller, and different sleep files may be edited for the sleep parameters of the person having different insomnia features, and the sleep file is It can play a certain auxiliary and reference role for the control signal to control the light color of the luminaire, so that the light color of the luminaire is more suitable for human sleep characteristics. Therefore, the light control system of the invention can automatically change the light color of the light fixture according to the physiological signal of the human body, breaks through the illumination meaning of the traditional light of the lamp, and has the intelligent sleep adjustment function, which can well protect people's sleep health.
- the lighting control method implemented by the present invention using the lighting control system of the present embodiment includes the following steps:
- Step 100 The signal acquisition module 1 collects a pulse signal and a body temperature signal of the human body in real time through the pulse sensor 4 and the body temperature sensor 5.
- Step 101 The signal processing module 2 processes the pulse signal and the body temperature signal to generate a control signal.
- Step 102 The signal transmission module 3 transmits the control signal to a luminaire to control the color change of the illuminator of the luminaire, and the process ends.
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Abstract
A lamplight control system and method. The lamplight control system includes a signal acquisition module (1), a signal processing module (2) and a signal transmission module (3), wherein the signal acquisition module (1) is used for acquiring a physiological signal of a human body in real time, the signal processing module (2) is used for analyzing and processing the physiological signal to generate a control signal, and the signal transmission module (3) is used for transmitting the control signal to a lamp fitting to control the change of the colour of the lamplight of the lamp fitting. The above lamplight control system and method represent an advance in the illumination significance of the lamplight of conventional lamp fittings, and have an intelligent sleep adjustment function, thereby exhibiting a good help and treatment effect at the different sleep stages of a person, and effectively guaranteeing the healthy sleep of a person.
Description
灯光控制系统及方法 Lighting control system and method
技术领域 Technical field
本发明涉及一种灯光控制系统及方法， 特别是涉及一种能够对人体的生理信号进 行实时地采集、 分析及处理以生成控制信号， 并利用控制信号来控制灯具的灯光的色彩 变化的灯光控制系统以及利用所述灯光控制系统实现的灯光控制方法。 背景技术 The invention relates to a light control system and method, in particular to a light control capable of collecting, analyzing and processing a physiological signal of a human body in real time to generate a control signal, and using the control signal to control the color change of the light of the light fixture A system and a lighting control method implemented using the lighting control system. Background technique
目前灯具在日常生活中的应用越来越频繁， 而随着无线射频及数据采集等电子技 术的飞速发展， 现在也出现了很多对灯具进行控制的遥控器。 但是， 无论是否使用遥控 器， 用户都只能手动控制灯的亮度和色彩， 因此， 现在的灯具也只能用于照明和装饰， 并不能根据人体的脉搏和体温信号的变化来自动改变灯的亮度和颜色， 也不能对人们的 睡眠起到帮助及治疗效果。 发明内容 At present, the application of lamps in daily life is more and more frequent. With the rapid development of electronic technologies such as radio frequency and data acquisition, many remote controllers for controlling lamps have appeared. However, regardless of whether the remote control is used or not, the user can only manually control the brightness and color of the lamp. Therefore, the current luminaire can only be used for illumination and decoration, and can not automatically change the lamp according to changes in the body's pulse and body temperature signals. Brightness and color can't help or treat people's sleep. Summary of the invention
本发明要解决的技术问题是为了克服现有技术中灯具不能根据人体的脉搏和体温 信号的变化来自动改变灯的亮度和颜色， 也不能对人们的睡眠起到帮助及治疗效果的缺 陷， 提供一种能够对人体的生理信号进行实时地采集、 分析及处理以生成控制信号， 并 利用控制信号来控制灯具的色彩变化的灯光控制系统以及利用所述灯光控制系统实现的 灯光控制方法。 The technical problem to be solved by the present invention is to overcome the defects that the lamp in the prior art can not automatically change the brightness and color of the lamp according to the change of the pulse and body temperature signals of the human body, and can not help and sleep the people's sleep. A light control system capable of collecting, analyzing, and processing a physiological signal of a human body in real time to generate a control signal, and controlling a color change of the light by using the control signal, and a light control method implemented by the light control system.
本发明是通过下述技术方案来解决上述技术问题的： The present invention solves the above technical problems by the following technical solutions:
本发明提供了一种灯光控制系统， 其特点在于， 其包括一信号采集模块、 一信号 处理模块以及一信号传输模块； The invention provides a lighting control system, which is characterized in that it comprises a signal acquisition module, a signal processing module and a signal transmission module;
所述信号采集模块用于实时采集人体的生理信号， 所述信号处理模块用于对所述 生理信号进行处理以生成一控制信号， 所述信号传输模块用于将所述控制信号传输至一 灯具以控制所述灯具的灯光的色彩的变化。 The signal acquisition module is configured to collect a physiological signal of a human body in real time, the signal processing module is configured to process the physiological signal to generate a control signal, and the signal transmission module is configured to transmit the control signal to a light fixture To control the change in the color of the light of the luminaire.
在本发明中， 无需对生理信号与控制信号之间的具体转换关系进行限制， 而是可 以任意设计， 只要在每种设计方案中该转换关系均是确定的即可。 In the present invention, there is no need to limit the specific conversion relationship between the physiological signal and the control signal, but it can be arbitrarily designed as long as the conversion relationship is determined in each design.
目前大多数的生理信号基本都用于医疗电子， 而在本发明中， 在采集到人体的生 理信号后， 会通过相应的采集处理函数来对生理信号进行处理， 并得到最终的控制信 号， 然后再利用所述控制信号来控制灯具的灯光色彩的变化， 从而可以使得灯具的灯光
产生具有帮助睡眠的效果， 对经常失眠的人也会有一定的治疗效果， 保障了人们的睡眠 健康。 At present, most of the physiological signals are basically used for medical electronics. In the present invention, after the physiological signals of the human body are collected, the physiological signals are processed by the corresponding acquisition processing functions, and the final control signals are obtained, and then Reusing the control signal to control the change of the color of the light of the luminaire, thereby enabling the light of the luminaire It has the effect of helping sleep, and it also has a certain therapeutic effect on people who often suffer from insomnia, which guarantees people's sleep health.
较佳地， 所述生理信号包括脉搏信号及体温信号， 所述信号采集模块包括一用于 采集所述脉搏信号的脉搏传感器及一用于采集所述体温信号的体温传感器。 Preferably, the physiological signal comprises a pulse signal and a body temperature signal, and the signal acquisition module comprises a pulse sensor for collecting the pulse signal and a body temperature sensor for collecting the body temperature signal.
较佳地， 所述控制信号的电压用于控制所述灯具的灯光的色彩的亮度， 所述控制 信号的频率用于控制所述灯具的灯光的色彩的色相及饱和度。 通过控制色彩的三要素： 亮度、 色相及饱和度的变化， 就能够完整地控制色彩的变化， 对于不同的生理信号， 就 能够控制灯具的灯光产生不同的色彩， 从而使得灯光的色彩在人的不同的睡眠阶段都能 够起到帮助睡眠的效果。 Preferably, the voltage of the control signal is used to control the brightness of the color of the light of the luminaire, and the frequency of the control signal is used to control the hue and saturation of the color of the light of the luminaire. By controlling the three elements of color: brightness, hue and saturation changes, you can completely control the color change. For different physiological signals, you can control the light of the lamp to produce different colors, so that the color of the light is in the human Different stages of sleep can help to sleep.
较佳地， 所述灯光控制系统还包括一遥控模块， 所述信号处理模块、 所述信号传 输模块及所述遥控模块均集成在同一电路板上。 这样， 上述三个模块通过集成在同一块 电路板上， 也就相当于集成在一个遥控器上， 而所述遥控器与所属灯具相匹配， 从而就 可以利用所述遥控器来以有线或无线的方式实时地控制所述灯具的灯光的色彩的变化。 Preferably, the lighting control system further includes a remote control module, and the signal processing module, the signal transmission module and the remote control module are all integrated on the same circuit board. In this way, the above three modules are integrated on the same circuit board, which is equivalent to being integrated on a remote controller, and the remote controller is matched with the associated luminaire, so that the remote controller can be utilized to be wired or wireless. The way to control the change in color of the light of the luminaire in real time.
较佳地， 所述信号处理模块对所述脉搏信号及所述体温信号的处理包括滤波、 采 样、 时域和频域分析。 Preferably, the processing of the pulse signal and the body temperature signal by the signal processing module includes filtering, sampling, time domain and frequency domain analysis.
所述脉搏传感器和体温传感器首先从人体得到脉搏和体温的模拟信号， 所述模拟 信号会带有各种频率的信号， 因此， 在采样前需要对其进行滤波等处理， 处理后再对其 进行采样， 采样后即可得到原始的数字信号， 最后， 再通过相关的算法， 如时域或频域 的算法对其进行分析处理， 就能够得到控制色彩变化的数字信号， 而上述的对信号的各 种处理均可以利用本领域的现有技术实现， 在此就不再赘述。 The pulse sensor and the body temperature sensor first obtain an analog signal of pulse and body temperature from the human body, and the analog signal carries signals of various frequencies. Therefore, it is necessary to perform filtering and the like before sampling, and then perform processing after the sampling. After sampling, the original digital signal can be obtained after sampling, and finally, by using an algorithm such as a time domain or a frequency domain algorithm, the digital signal for controlling the color change can be obtained, and the above-mentioned signal is Various processes can be implemented by using the prior art in the art, and will not be described herein.
较佳地， 所述灯具为一 LED (发光二极管） 灯。 Preferably, the luminaire is an LED (Light Emitting Diode) lamp.
本发明的目的在于还提供了一种灯光控制方法， 其特点在于， 其利用上述的灯光 控制系统实现， 所述灯光控制方法包括： It is an object of the present invention to provide a lighting control method which is characterized in that it is implemented by the above lighting control system, and the lighting control method comprises:
Si 所述信号采集模块实时采集人体的生理信号； The signal acquisition module of Si collects physiological signals of the human body in real time;
52、 所述信号处理模块对所述生理信号进行处理以生成一控制信号； 5 2 , the signal processing module processes the physiological signal to generate a control signal;
53、 所述信号传输模块将所述控制信号传输至一灯具以控制所述灯具的灯光的色彩 的变化。 5 3 , the signal transmission module transmits the control signal to a luminaire to control a change in color of the light of the luminaire.
较佳地， 所述生理信号包括脉搏信号及体温信号。 Preferably, the physiological signal comprises a pulse signal and a body temperature signal.
较佳地， 步骤 S3中所述控制信号的电压控制所述灯具的灯光的色彩的亮度， 所述 控制信号的频率控制所述灯具的灯光的色彩的色相及饱和度。
较佳地， 步骤 s2中所述信号处理模块对所述脉搏信号及所述体温信号的处理包括 滤波、 采样、 时域和频域分析。 Preferably, the step S 3 of the control voltage signal for controlling the brightness of the lamp light color, the hue and saturation control signal for controlling the frequency of the lamp light color. Preferably, the processing of the pulse signal and the body temperature signal by the signal processing module in step s 2 includes filtering, sampling, time domain and frequency domain analysis.
本发明的积极进步效果在于： 本发明能够实时地采集人体的生理信号， 并对其进 行分析处理以产生控制信号， 并通过控制信号来控制灯具的灯光色彩的变化， 从而在人 的不同的睡眠阶段都起到很好的帮助及治疗效果。 本发明能够根据人体生理信号来自动 变换灯具的灯光色彩， 突破了传统的灯具灯光的照明意义， 具有智能的睡眠调节功能， 很好地保障了人们的睡眠健康。 附图说明 The positive progress of the invention lies in: the invention can collect the physiological signals of the human body in real time, analyze and process them to generate control signals, and control the change of the color of the light of the lamps through the control signals, thereby different sleeps in the human beings. The stage is very helpful and therapeutic. The invention can automatically change the light color of the lamp according to the physiological signal of the human body, breaks through the illumination meaning of the traditional lamp lighting, and has the intelligent sleep adjustment function, which can well protect people's sleep health. DRAWINGS
图 1为本发明的一较佳实施例的灯光控制系统的结构图。 1 is a structural view of a lighting control system in accordance with a preferred embodiment of the present invention.
图 2为本发明的一较佳实施例的灯光控制方法的流程图。 具体实施方式 2 is a flow chart of a lighting control method in accordance with a preferred embodiment of the present invention. detailed description
下面结合附图给出本发明较佳实施例， 以详细说明本发明的技术方案。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
如图 1所示， 本发明的灯光控制系统包括一信号采集模块 1、 一信号处理模块 2以 及一信号传输模块 3。 As shown in FIG. 1, the lighting control system of the present invention includes a signal acquisition module 1, a signal processing module 2, and a signal transmission module 3.
所述信号采集模块 1 首先实时采集人体的生理信号， 所述信号处理模块 2对所述 生理信号进行处理以生成一控制信号， 所述信号传输模块 3则将所述控制信号传输至一 灯具以控制所述灯具的灯光的色彩的变化。 The signal acquisition module 1 firstly collects physiological signals of the human body in real time, the signal processing module 2 processes the physiological signals to generate a control signal, and the signal transmission module 3 transmits the control signals to a light fixture. Controlling the change in color of the light of the luminaire.
本发明旨在对人在不同的睡眠阶段产生的不同的生理信号进行实时采集处理来生 成控制信号， 再利用控制信号控制灯具的灯光色彩的变化， 从而使灯具的灯光产生不同 的色彩， 以对人们的睡眠起到很好的帮助和治疗效果。 The invention aims to generate a control signal by real-time collecting and processing different physiological signals generated by people in different sleep stages, and then using control signals to control the change of the color of the light of the lamp, so that the lights of the lamps produce different colors, People's sleep plays a very good role in helping and treating.
因此， 在具体实施过程中， 所述信号采集模块 1 可以实时采集人体的脉搏信号及 体温信号这两个最能够反应人的睡眠情况的生理信号， 具体所述信号采集模块 1可以采 用一脉搏传感器 4 以及一体温传感器 5 来分别采集所述脉搏信号及所述体温信号。 其 中， 所述脉搏传感器 4及所述体温传感器 5可以制作成一种戴于人的手腕的小装置。 Therefore, in the specific implementation process, the signal acquisition module 1 can collect the physiological signals of the human body's pulse signal and the body temperature signal, which can best reflect the sleep condition of the human body in real time. Specifically, the signal acquisition module 1 can adopt a pulse sensor. 4 and an integrated temperature sensor 5 for respectively acquiring the pulse signal and the body temperature signal. The pulse sensor 4 and the body temperature sensor 5 can be made into a small device that is worn on a person's wrist.
所述脉搏传感器 4和体温传感器 5 首先从人体得到脉搏和体温的模拟信号， 所述 模拟信号会带有各种频率的信号， 因此， 在采样前需要对其进行滤波等处理， 处理后再 对其进行采样， 采样后即可得到原始的数字信号， 最后， 再通过相关的算法， 如时域或 频域的算法对其进行分析处理， 就能够得到控制色彩变化的数字信号， 而上述的对信号
的各种处理均可以利用本领域的现有技术实现， 在此就不再赘述。 The pulse sensor 4 and the body temperature sensor 5 first obtain an analog signal of pulse and body temperature from the human body, and the analog signal carries signals of various frequencies. Therefore, it is necessary to perform filtering and the like before sampling, and then processing After sampling, the original digital signal can be obtained after sampling, and finally, the digital signal for controlling the color change can be obtained by analyzing and processing the related algorithm, such as the time domain or the frequency domain algorithm, and the above pair is obtained. Signal The various processes can be implemented by using the prior art in the art, and will not be described herein.
最后， 利用所述控制信号来控制灯具的灯光色彩的变化， 通过所述控制信号的电 压来控制所述灯具的灯光的色彩的亮度， 所述控制信号的频率来控制所述灯具的灯光的 色彩的色相及饱和度。 通过控制色彩的三要素： 亮度、 色相及饱和度的变化， 就能够完 整地控制灯光色彩的变化， 对于不同的生理信号， 就能够控制灯具的灯光产生不同的色 彩， 从而使得灯光的色彩在人的不同的睡眠阶段都能够起到帮助睡眠的效果。 Finally, the control signal is used to control the change of the color of the light of the luminaire, the brightness of the color of the light of the luminaire is controlled by the voltage of the control signal, and the frequency of the control signal controls the color of the light of the luminaire Hue and saturation. By controlling the three elements of color: brightness, hue and saturation changes, you can completely control the change of color of the light. For different physiological signals, you can control the light of the lamp to produce different colors, so that the color of the light is in people. Different sleep stages can help sleep.
其中， 所述灯光控制系统还可以包括一遥控模块 6， 所述信号处理模块 2、 所述信 号传输模块 3及所述遥控模块 6均可以集成在同一电路板上。 这样， 上述三个模块通过 集成在同一块电路板上， 也就相当于集成在一个遥控器上， 而所述遥控器与所属灯具相 匹配， 从而就可以利用所述遥控器来以有线或无线的方式实时地控制所述灯具的灯光的 色彩的变化， 而所述灯具可以采用一 LED灯。 The light control system may further include a remote control module 6, the signal processing module 2, the signal transmission module 3 and the remote control module 6 may be integrated on the same circuit board. In this way, the above three modules are integrated on the same circuit board, which is equivalent to being integrated on a remote controller, and the remote controller is matched with the associated luminaire, so that the remote controller can be utilized to be wired or wireless. The way to control the change in the color of the light of the luminaire in real time, and the luminaire can use an LED light.
同时， 在本发明的具体实现过程中， 在所述遥控器中还可以预存储一睡眠文件， 而针对具有不同的失眠特征的人的睡眠参数， 可以编辑出不同的睡眠文件， 通过睡眠文 件就可以对控制信号控制灯具的灯光色彩起到一定的辅助和参考作用， 从而使得灯具的 灯光色彩更贴合人的睡眠特征。 因此， 本发明的灯光控制系统能够根据人体生理信号来 自动变换灯具的灯光色彩， 突破了传统的灯具灯光的照明意义， 具有智能的睡眠调节功 能， 很好地保障了人们的睡眠健康。 In the meantime, in the specific implementation process of the present invention, a sleep file may be pre-stored in the remote controller, and different sleep files may be edited for the sleep parameters of the person having different insomnia features, and the sleep file is It can play a certain auxiliary and reference role for the control signal to control the light color of the luminaire, so that the light color of the luminaire is more suitable for human sleep characteristics. Therefore, the light control system of the invention can automatically change the light color of the light fixture according to the physiological signal of the human body, breaks through the illumination meaning of the traditional light of the lamp, and has the intelligent sleep adjustment function, which can well protect people's sleep health.
如图 2 所示， 本发明利用本实施例的灯光控制系统实现的灯光控制方法包括以下 步骤： As shown in FIG. 2, the lighting control method implemented by the present invention using the lighting control system of the present embodiment includes the following steps:
步骤 100、 所述信号采集模块 1通过所述脉搏传感器 4及所述体温传感器 5实时采 集人体的脉搏信号及体温信号。 Step 100: The signal acquisition module 1 collects a pulse signal and a body temperature signal of the human body in real time through the pulse sensor 4 and the body temperature sensor 5.
步骤 101、 所述信号处理模块 2对所述脉搏信号及所述体温信号进行处理以生成一 控制信号。 Step 101: The signal processing module 2 processes the pulse signal and the body temperature signal to generate a control signal.
步骤 102、 所述信号传输模块 3将所述控制信号传输至一灯具以控制所述灯具的灯 光的色彩的变化， 至此流程结束。 Step 102: The signal transmission module 3 transmits the control signal to a luminaire to control the color change of the illuminator of the luminaire, and the process ends.
虽然以上描述了本发明的具体实施方式， 但是本领域的技术人员应当理解， 这些 仅是举例说明， 本发明的保护范围是由所附权利要求书限定的。 本领域的技术人员在不 背离本发明的原理和实质的前提下， 可以对这些实施方式做出多种变更或修改， 但这些 变更和修改均落入本发明的保护范围。
While the invention has been described with respect to the embodiments of the present invention, it is understood that the scope of the invention is defined by the appended claims. A person skilled in the art can make various changes or modifications to these embodiments without departing from the spirit and scope of the invention, and these modifications and modifications are intended to fall within the scope of the invention.
Claims
1、 一种灯光控制系统， 其特征在于， 其包括一信号采集模块、 一信号处理模块以及一 信号传输模块； 1. A lighting control system, characterized in that it includes a signal acquisition module, a signal processing module and a signal transmission module;
所述信号采集模块用于实时采集人体的生理信号， 所述信号处理模块用于对所述生理 信号进行处理以生成一控制信号， 所述信号传输模块用于将所述控制信号传输至一灯具以控 制所述灯具的灯光的色彩的变化。 The signal acquisition module is used to collect physiological signals of the human body in real time. The signal processing module is used to process the physiological signals to generate a control signal. The signal transmission module is used to transmit the control signal to a lamp. To control the color change of the light of the lamp.
2、 如权利要求 1所述的灯光控制系统， 其特征在于， 所述生理信号包括脉搏信号及体 温信号， 所述信号采集模块包括一用于采集所述脉搏信号的脉搏传感器及一用于采集所述体 温信号的体温传感器。 2. The lighting control system according to claim 1, wherein the physiological signal includes a pulse signal and a body temperature signal, and the signal acquisition module includes a pulse sensor for collecting the pulse signal and a pulse sensor for collecting the pulse signal. The body temperature signal is a body temperature sensor.
3、 如权利要求 2所述的灯光控制系统， 其特征在于， 所述控制信号的电压用于控制所 述灯具的灯光的色彩的亮度， 所述控制信号的频率用于控制所述灯具的灯光的色彩的色相及 饱和度。 3. The lighting control system according to claim 2, wherein the voltage of the control signal is used to control the color and brightness of the light of the lamp, and the frequency of the control signal is used to control the light of the lamp. The hue and saturation of the color.
4、 如权利要求 3所述的灯光控制系统， 其特征在于， 所述灯光控制系统还包括一遥控 模块， 所述信号处理模块、 所述信号传输模块及所述遥控模块均集成在同一电路板上。 4. The lighting control system according to claim 3, wherein the lighting control system further includes a remote control module, and the signal processing module, the signal transmission module and the remote control module are all integrated on the same circuit board. superior.
5、 如权利要求 2-4 中任意一项所述的灯光控制系统， 其特征在于， 所述信号处理模块 对所述脉搏信号及所述体温信号的处理包括滤波、 采样、 时域和频域分析。 5. The lighting control system according to any one of claims 2 to 4, characterized in that the processing of the pulse signal and the body temperature signal by the signal processing module includes filtering, sampling, time domain and frequency domain. analyze.
6、 如权利要求 5所述的灯光控制系统， 其特征在于， 所述灯具为一 LED灯。 6. The lighting control system according to claim 5, wherein the lamp is an LED lamp.
7、 一种灯光控制方法， 其特征在于， 其利用如权利要求 1所述的灯光控制系统实现， 所述灯光控制方法包括： 7. A lighting control method, characterized in that it is implemented using the lighting control system as claimed in claim 1, and the lighting control method includes:
Si 所述信号采集模块实时采集人体的生理信号； Si, the signal acquisition module collects physiological signals of the human body in real time;
S2、 所述信号处理模块对所述生理信号进行处理以生成一控制信号； S2 . The signal processing module processes the physiological signal to generate a control signal;
、 所述信号传输模块将所述控制信号传输至一灯具以控制所述灯具的灯光的色彩的 变化。 . The signal transmission module transmits the control signal to a lamp to control changes in the color of the light of the lamp.
8、 如权利要求 Ί所述的灯光控制方法， 其特征在于， 所述生理信号包括脉搏信号及体 温信号。 8. The light control method as claimed in claim 1, wherein the physiological signal includes a pulse signal and a body temperature signal.
9、 如权利要求 8所述的灯光控制方法， 其特征在于， 步骤 中所述控制信号的电压控 制所述灯具的灯光的色彩的亮度， 所述控制信号的频率控制所述灯具的灯光的色彩的色相及 饱和度。 9. The light control method as claimed in claim 8, wherein the voltage of the control signal in the step controls the brightness of the light color of the lamp, and the frequency of the control signal controls the color of the light of the lamp. hue and saturation.
10、 如权利要求 8或 9所述的灯光控制方法， 其特征在于， 步骤 S2中所述信号处理模 块对所述脉搏信号及所述体温信号的处理包括滤波、 采样、 时域和频域分析。
10. The light control method according to claim 8 or 9, characterized in that, the processing of the pulse signal and the body temperature signal by the signal processing module in step S2 includes filtering, sampling, time domain and frequency domain. analyze.
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| CN104540270A (en) * | 2014-12-15 | 2015-04-22 | 欧普照明股份有限公司 | Intelligent lighting system and intelligent lighting lamp with same |
| CN104754835B (en) * | 2015-04-07 | 2018-12-21 | 中国计量学院 | A kind of method of night illumination |
| CN105320266A (en) * | 2015-05-28 | 2016-02-10 | 维沃移动通信有限公司 | Waistband |
| CN105188200B (en) * | 2015-08-25 | 2017-12-15 | 重庆邮电大学 | Wisdom scene lighting lamp based on biological information feedback |
| CN109302784A (en) * | 2018-09-17 | 2019-02-01 | 湖北航天技术研究院特种车辆技术中心 | A kind of intelligent dimming method and apparatus |
| CN109587879A (en) * | 2018-12-12 | 2019-04-05 | 广东精装照明有限公司 | LED intelligent illumination system |
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