WO2022143414A1 - 调光控制装置、方法及照明设备 - Google Patents

调光控制装置、方法及照明设备 Download PDF

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WO2022143414A1
WO2022143414A1 PCT/CN2021/140883 CN2021140883W WO2022143414A1 WO 2022143414 A1 WO2022143414 A1 WO 2022143414A1 CN 2021140883 W CN2021140883 W CN 2021140883W WO 2022143414 A1 WO2022143414 A1 WO 2022143414A1
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data
distance
illumination
dimming control
light source
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PCT/CN2021/140883
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English (en)
French (fr)
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郑天航
章勇
孙国涛
张正华
丁冉彬
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欧普照明股份有限公司
苏州欧普照明有限公司
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Priority claimed from CN202011577176.5A external-priority patent/CN112637989B/zh
Application filed by 欧普照明股份有限公司, 苏州欧普照明有限公司 filed Critical 欧普照明股份有限公司
Publication of WO2022143414A1 publication Critical patent/WO2022143414A1/zh

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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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light

Definitions

  • the present application relates to the technical field of lighting equipment, and in particular, to a dimming control device, method and lighting equipment.
  • LED lighting has very good brightness and spectral controllability. Through different combinations, it can generate a variety of lighting environments, so it can provide a rich light environment.
  • the light environment not only affects people's visual experience, but also affects people's physical and mental health, and the feeling of the object being illuminated.
  • With the enrichment of LED spectrum the development of sensors and the progress of intelligent control, by regulating the light output of indoor lighting equipment, it can provide users with a good and comfortable indoor light environment.
  • LED lighting fixtures Usually, the regulation of LED lighting fixtures is realized through the program of the lighting controller to change the light output of the lighting equipment, such as brightness, color temperature, color and so on.
  • lighting control combined with sensors is also popular.
  • infrared sensors are used to sense the presence of people, so as to automatically control the switch and brightness adjustment state of lighting; in this way, lighting equipment can be adjusted according to Established procedures to achieve automated control.
  • the above control methods all realize the control of the lighting device by sensing a person. It does not consider the distance relationship between the lighting equipment and the illuminated object, and cannot achieve precise light output and intelligent control.
  • the embodiments of the present application provide a dimming control device, method, and lighting equipment, which can realize that the light output of the lighting equipment is modulated according to the distance from the illuminated object, thereby achieving the purpose of intelligently changing the light output of the lighting equipment.
  • Embodiments of the present application provide a dimming control device, including: a dimming control device, including: a receiving module for receiving distance data between an external light source and an object to be illuminated under preset lighting conditions; a calculation module for calculating first illumination adjustment data according to the received distance data and a preset adjustment model; and an output module for outputting first indication information to the external light source to instruct the external light source to adjust according to the The first illumination adjustment data outputs illumination; wherein the receiving module further includes receiving second illumination adjustment data from an external terminal device; and the output module further includes outputting illumination at the external light source according to the first illumination adjustment data Afterwards, outputting second indication information to the external light source to instruct the external light source to output illumination according to the second illumination adjustment data.
  • a dimming control device including: a receiving module for receiving distance data between an external light source and an object to be illuminated under preset lighting conditions; a calculation module for calculating first illumination adjustment data according to the received distance data and a preset adjustment model; and an output module for outputting
  • both the first illumination adjustment data and the second illumination adjustment data include at least one of light intensity, beam angle and color temperature.
  • the preset adjustment model includes at least one of an adjustment model of distance and light intensity, an adjustment model of distance and beam angle, and an adjustment model of distance and color temperature.
  • the dimming control device further includes an update module configured to update the preset adjustment model according to the distance data, the first illumination adjustment data, and the second illumination adjustment data.
  • the update module is further configured to optimize the distance data, the first illumination adjustment data, and the second illumination adjustment data through an interpolation method to obtain optimized third illumination adjustment data for updating. the preset adjustment model.
  • the receiving module receives the distance data according to a preset frequency.
  • Embodiments of the present application also provide a dimming control method, including: receiving distance data between an external light source and an object to be illuminated under preset lighting conditions; an illumination adjustment data; outputting first indication information to the external light source to instruct the external light source to output illumination according to the first illumination adjustment data; receiving second illumination adjustment data from an external terminal device; After the light source outputs illumination according to the first illumination adjustment data, it outputs second indication information to the external light source to instruct the external light source to output illumination according to the second illumination adjustment data.
  • both the first illumination adjustment data and the second illumination adjustment data include at least one of light intensity, beam angle and color temperature.
  • the preset adjustment model includes at least one of an adjustment model of distance and light intensity, an adjustment model of distance and beam angle, and an adjustment model of distance and color temperature.
  • the dimming control method further includes updating the preset adjustment model according to the distance data, the first illumination adjustment data, and the second illumination adjustment data, and updating the preset adjustment model
  • the method includes optimizing the distance data, the first illumination adjustment data, and the second illumination adjustment data through an interpolation method to obtain optimized third illumination adjustment data.
  • the distance data is received according to a preset frequency.
  • Embodiments of the present application also provide a lighting device, including the dimming control device provided by any embodiment of the present application.
  • the lighting device further includes a distance sensing device, a lighting device and a communication device, wherein the distance sensing device is used to acquire distance data between the lighting device and the illuminated object, and the lighting device includes a lighting device for outputting light.
  • the light source, and the communication means are used for communicating with external terminal equipment to receive external adjustment data.
  • the distance sensing device senses toward the light output direction of the light source, and the distance sensing device includes: the distance sensing device includes an optical lens element and a sensing element: the optical lens element is used to condense the light of the illuminated object. feedback light to the sensing element; and a circuit board is disposed on the sensing element toward the optical lens element to process the feedback light and output the distance data to the dimming control device.
  • the lighting device further includes an indicating device for displaying the distance between the lighting device and the object to be illuminated.
  • the embodiments of the present application provide that by combining the distance information between the lighting device and the object to be illuminated, and some depth information of the object to be illuminated, so as to achieve a specific relationship between the distance between the lighting device and the object to be illuminated, the lighting device
  • the output of the device can be controlled, and then the lighting environment can be controlled, so as to achieve more accurate light output and intelligent control, and improve the comfort of the environment and human visual experience.
  • FIG. 1 is a schematic diagram of a lighting system provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a dimming control method provided by an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of updating a preset adjustment model provided by an embodiment of the present application.
  • FIG. 4 is a schematic three-dimensional structural diagram of a lighting device having a dimming control device provided according to an embodiment of the present application.
  • FIG. 5 is a schematic exploded perspective view of the lighting device provided in FIG. 4 .
  • FIG. 6 is a perspective exploded schematic diagram of the distance sensing device of the lighting device provided in FIG. 4 .
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • installed should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements relation.
  • FIG. 1 is a schematic diagram of a lighting system 1000 according to an embodiment of the present application.
  • the lighting system 1000 includes a lighting device 100 including a dimming control device 110 , a distance sensing device 120 , a lighting device 130 , a communication device 140 and an indication device 150 connected to the dimming control device 110 .
  • the lighting system 1000 further includes an external terminal device 200 that communicates with the lighting device 100 .
  • the distance sensing device 120 is used to obtain the distance data between the lighting device 100 and the illuminated object, and the light-emitting device 130, such as the light source board 1 (as shown in FIG. 5 ), includes a light source 131 for outputting lighting conditions, Specifically, the light source 131 is any single or colored light source.
  • the communication device 140 is used for communicating with the external terminal device 200 to receive external adjustment data, and the indicating device 150 is used for displaying the distance between the lighting device 100 and the object to be illuminated.
  • the dimming control device 110 includes a receiving module 111 , a computing module 112 and an output module 113 .
  • the receiving module 111 is configured to receive, according to a preset frequency, distance data between the lighting device 100 and the illuminated object under preset lighting conditions.
  • the calculation module 112 is used for calculating the first illumination adjustment data according to the received distance data and the preset adjustment model, and the output module 113 is used for outputting the first indication information to the light-emitting device 130 to indicate the external lighting.
  • the light emitting device 130 outputs illumination according to the first illumination adjustment data.
  • the receiving module 111 further includes receiving second illumination adjustment data from the external terminal device 200 .
  • the first illumination adjustment data and the second illumination adjustment data include at least one of light intensity, beam angle, and color temperature.
  • the output module 113 further includes, after the lighting device 130 outputs the lighting according to the first lighting adjustment data, outputting second indication information to the lighting device 130 to instruct the lighting device 130 according to the second lighting Adjust data output lighting.
  • the dimming control device 110 further includes an update module 114 for updating the preset adjustment model according to the distance data, the first illumination adjustment data, and the second illumination adjustment data.
  • FIG. 2 is a schematic flowchart of a dimming control method provided by an embodiment of the present application, and with reference to FIG. 1 , the specific process of the method may be as follows:
  • step S101 the dimming control device 110 is initialized.
  • the initialization includes setting a preset lighting condition, and the preset lighting condition is the light intensity, beam angle, and color temperature of the lighting device 100 for initial operation.
  • the initial light intensity is 100%
  • the beam angle is 30 degrees
  • the color temperature is 5000K.
  • initializing the dimming control device 110 includes setting a preset lighting condition to a previously maintained working state of the lighting device 100 .
  • Step S102 the dimming control device 110 receives distance data between the lighting device 100 and the illuminated object under preset lighting conditions. Specifically, the dimming control device 110 reads the distance data from the distance sensing device 120 according to a certain frequency.
  • the distance sensing device 120 is an active infrared sensor. Distance information, and some depth information of the subject to calculate the relative size of the subject.
  • Step S103 the calculation module 112 of the dimming control device 110 calculates the first illumination adjustment data according to the received distance data and a preset adjustment model.
  • the calculation module 112 inputs the received distance data into a preset adjustment model (ie, a preset lighting mode library) stored in the dimming control device 110, and in the preset adjustment model
  • the set adjustment model includes several sub-adjustment models. In this embodiment, it includes at least one of an adjustment model of distance and light intensity, an adjustment model of distance and beam angle, and an adjustment model of distance and color temperature.
  • the sub-algorithm model calculates a corresponding recommended value of at least one of light intensity, beam angle and color temperature (ie, the first illumination adjustment data).
  • the calculation module 112 may also input the received distance data and depth information data into a preset adjustment model stored by the dimming control device 110 to calculate the first illumination adjustment data.
  • Step S104 the output module 113 of the dimming control device 110 outputs first instruction information to the light source 131 to instruct the light source 131 to output illumination according to the first illumination adjustment data. Specifically, the dimming control device 110 outputs relevant instructions to adjust the state of the lighting device 100 . After the adjustment, the lighting device 100 maintains this state until receiving an instruction from the dimming control device 110 to adjust to the next state.
  • a lighting mode that is, a preset lighting mode library is stored in the memory (not shown in the figure) in the dimming control device 110 for the user to select.
  • exemplary lighting modes are shown in Table 1 below, including, but not limited to, clothing mode, freshness mode, advertising mode, portrait mode, and museum mode.
  • the illumination mode has a recommended value range of at least one of light intensity, beam angle and color temperature corresponding to a specific distance range set by the system. Among them, the beam angle is obtained by obtaining the depth information of the illuminated object according to the distance data, and then calculating the size of the illuminated object to match.
  • the lighting device 100 when the lighting device 100 is a spotlight for a clothing store, the user sets the lighting device 100 to the clothing mode, and the dimming control device 110 sets the recommended color temperature value in this mode to 5000K;
  • the distance of the illuminated clothes is relatively short (for example, less than 2 meters)
  • appropriately reduce the light intensity to 60% which is beneficial to improve the visual experience of the illuminated clothes without causing strong glare;
  • the illuminated clothes are children
  • reduce the beam angle of the spotlight from 24 degrees to 12 degrees, which can better reflect the visual experience of the object. and overall ambience.
  • Step S105 the receiving module 111 of the dimming control apparatus 110 receives the second illumination adjustment data from the external terminal device 200 .
  • the data of distance and light intensity, distance and beam angle, distance and color temperature calculated each time will be stored in the memory. Meanwhile, if the lighting effect adjusted according to the preset adjustment model is unsatisfactory, the user may input the second lighting adjustment data through the external terminal device 200 to adjust again.
  • the second lighting adjustment data is also stored in memory.
  • Step S106 after the light source 131 outputs the illumination according to the first illumination adjustment data, the output module 113 of the dimming control device 110 outputs second indication information to the light source 131 to instruct the light source 131 according to the second illumination Adjust data output lighting.
  • FIG. 3 is a schematic flowchart of updating a preset adjustment model provided by an embodiment of the present application, and with reference to FIG. 1 , the specific process of the method may be as follows:
  • Step S201 the memory of the dimming control device 110 stores the received distance data, the first illumination adjustment data calculated according to the preset adjustment model, and the second illumination adjustment data input from the external terminal device 200 . These adjustment data are associated with the distance data read by the distance sensing device 120 to form a big data model.
  • Step S202 optimize the stored distance data, the first illumination adjustment data, and the second illumination adjustment data by using an interpolation method to obtain optimized third illumination adjustment data.
  • the interpolation method is a data processing method known to those skilled in the art for obtaining, for example, an intermediate value (eg, an intermediate value of distance data).
  • Step S203 updating the optimized third illumination adjustment data into a preset adjustment model.
  • the lighting device 100 itself will have the ability to self-adaptively adjust, that is, to have the ability to automate, so as to realize, in a specific scene, at a specific distance, adjust the light intensity, beam angle, and color temperature to the preset adjustment model to calculate state, so as to achieve self-learning and iterative upgrading. In this way, the lighting device 100 itself will have an intelligent automatic adjustment function.
  • FIG. 4 is a schematic three-dimensional structural diagram of an exemplary lighting device 100 having a dimming control device 110 provided according to an embodiment of the present application.
  • the lighting device 100 includes a lighting device body 11 and a control module 2 connected to the lighting device body 11 .
  • the control module 2 includes a dimming control device 110 .
  • a power supply (not shown in the figure) may be provided in the control module 2 , and the power supply provides power to the dimming control device 110 , the distance sensing device 120 , the lighting device 130 , the communication device 140 and the indicating device 150 respectively.
  • the power supply can also be independently provided in the lighting device 100 .
  • FIG. 5 is a schematic exploded perspective view of the exemplary lighting device 100 provided in FIG. 4 .
  • the lighting device main body 11 includes a light source board 1 , a reflector 4 , a light-transmitting cover 5 , and a lamp body 6 .
  • the reflector 4 is covered on the light source board 1 and expands outward in the light-emitting direction of the light source board 1 to affect the light-emitting optical effect of the light source board 1 , and the light-transmitting cover 5 covers the reflection
  • the light outlet of the reflector 4 is used to form the final light output optical control.
  • the reflector fixing frame 7 is covered on the transparent cover 5 and sealed at the light outlet of the lamp body 6 to fix the part.
  • the distance sensing device 3 is fixed on one side of the lamp body 6, and its detection direction is consistent with the light-emitting direction of the light source board 1, and is roughly flush with the light-emitting port of the reflector 4 and the light-transmitting cover 5, so that the real-time Acquire accurate data information of the irradiated object.
  • the lamp body decoration cover 8 has openings corresponding to the light emitting direction of the reflector 4 and the detection direction of the distance sensing device 3 fixed by the reflector fixing frame 7, so as to cover the lamp body 6 and the distance sensing device 3.
  • the outside of the device 3 is fixed, protected and beautiful, and at the same time, it is convenient for light emission and detection.
  • the decorative cover 10 is connected with the rotating bracket 9, and is arranged at the rear of the lamp body 6, and is connected with the control module 2, wherein the distance sensing device 3.
  • the dimming control device 110 feeds back an adjustment instruction for the output illumination, so that the light source panel 1 outputs the corresponding illumination according to the adjustment instruction for the output illumination.
  • FIG. 6 is an exploded perspective view of the distance sensing device 3 of the exemplary lighting apparatus 100 provided in FIG. 4 .
  • the distance sensing device 3 includes an upper cover 31, a lower cover 32, a sensing element 33, a connector 34, and an optical lens 35, wherein the sensing element 33 includes a circuit board 301, wherein the optical lens 35 is disposed on the circuit
  • the sensing surface 3011 of the board 301 is used for converging the feedback light of the irradiated object to the sensing element 33 for processing, so as to obtain the distance data of the irradiated object.
  • the sensing range of the sensing element 33 will be different, so as to realize sensing of different areas.
  • the connector 34 is connected to the back of the circuit board 301 and is connected to the dimming control device 110 in the control module 2 to transmit the distance data obtained by the sensing element 33 .
  • the upper cover 31 and the lower cover 32 are sleeved on the optical lens 35 , the circuit board 301 and the connector 34 to be fixed, and the upper cover 31 exposes at least part of the optical lens 35 for lighting.
  • the lower cover 32 exposes at least part of the connector 34 for connecting to the dimming control device 110 .
  • the embodiments of the present application provide a dimming control device, method, and lighting device, which are capable of changing performances such as light intensity, beam angle, and color temperature according to the distance from the illuminated object.
  • the distance sensing device on the lighting equipment will sense the distance change between the light source and the illuminated object, and then provide the corresponding distance data to the dimming control device of the lighting equipment.
  • the corresponding parameters are modulated, and the user can make secondary adjustments to the modulated light output through an external terminal device, and finally output a lighting effect that satisfies the user.
  • the lighting device provided by the embodiments of the present application can also perform self-adjustment and learning, so as to realize that, in a specific scene, at a specific distance, the light intensity, beam angle, and color temperature are adjusted to the state calculated by the model, so as to realize the intelligent automatic adjustment function . Therefore, the lighting device provided by the embodiments of the present application has the ability to provide more intelligent lighting for the environment, thereby realizing a better lighting environment, a more energy-saving system, and at the same time bringing convenience of lighting control.
  • a dimming control device, method and lighting device provided by the present application have been introduced in detail above.
  • the principles and implementations of the present application are described with specific examples in this paper.
  • the descriptions of the above embodiments are only used to help understanding The technical solution of the present application and its core idea; those of ordinary skill in the art should understand that it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements , does not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

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Abstract

本申请公开了一种调光控制装置(110)、方法及照明设备(100)。调光控制装置(110)包括：接收模块(111)，用于接收在预设光照条件下的外部光源(131)与被照物之间的距离数据；计算模块(112)，用于根据所接收的距离数据和预设的调整模型计算第一光照调整数据；以及输出模块(113)，用于输出第一指示信息至外部光源(131)，以指示外部光源(131)根据第一光照调整数据输出光照。本申请通过照明设备(100)的光输出根据与被照物的距离进行调制，进而达到智能化改变照明设备(100)光输出的目的。

Description

调光控制装置、方法及照明设备
本申请要求了申请日为2020年12月28日，申请号为202011577176.5，发明名称为“调光控制装置、方法及照明设备”的中国专利申请的优先权，以及申请日为2020年12月28日，申请号为202023228487.9，实用新型名称为“调光控制装置及照明设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及照明设备技术领域，具体涉及一种调光控制装置、方法及照明设备。
背景技术
LED照明具有非常好的亮度和光谱可控性，通过不同的组合，能够产生各种各样的照明环境，因此能提供丰富的光环境。光环境不但影响人的视觉感受，还影响人的身心健康，和对被照物的感受。随着LED光谱的丰富，传感器的发展以及智能控制的进步，通过调控室内照明设备的光输出，能够为用户提供良好舒适的室内光环境。
通常LED照明灯具的调控都是通过照明控制器的程序来实现的，来改变照明设备的光输出，如亮度，色温，颜色等等。随着智能化和自动化的发展，结合传感器进行照明控制也比较流行，如使用红外传感器，对人的出现进行感测，从而实现自动控制照明的开关和亮度调整状态；这样，照明设备就可以按照既定的程序来实现自动化的控制。然而，以上控制方法都是通过对人的感测来实现对照明设备的控制。其并没有考虑照明设备与被照物之间的距离关系，无法实现精确的光输出和智能控制。
发明内容
本申请的实施例提供了一种调光控制装置、方法及照明设备，能够实现照明设备的光输出根据与被照物的距离进行调制，进而达到智能化改变照明设备光输出的目的。
本申请的实施例提供了一种调光控制装置，包括：一种调光控制装置，包括：接收模块，用于接收在预设光照条件下的外部光源与被照物之间的距离数据；计算模块，用于根据所接收的距离数据和预设的调整模型计算第一光照调整数据；以及输出模块，用于输出第一指示信息至所述外部光源，以指示所述外部光源根据所述第一光照调整数据输出光照；其中，所述接收模块还包括接收来自外部终端设备的第二光照调整数据；以及所述输出模块还包括在所述外部光源根据所述第一光照调整数据输出光照之后，输出第二指示信息至所述外部光源，以指示所述外部光源根据所述第二光照调整数据输出光照。
进一步的，所述第一光照调整数据和所述第二光照调整数据均包括光强、光束角和色温中的至少一个。
进一步的，所述预设的调整模型包括距离与光强的调整模型、距离与光束角的调整模型，以及距离与色温的调整模型中的至少一个。
进一步的，所述的调光控制装置还包括更新模块，用于根据所述距离数据、所述第一光 照调整数据，以及所述第二光照调整数据更新所述预设的调整模型。
进一步的，所述更新模块还用于通过插值方法对所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据进行优化，得到优化后的第三光照调整数据，以更新所述预设的调整模型。
进一步的，所述接收模块按照预设的频率接收所述距离数据。
本申请的实施例还提供一种调光控制方法，包括：接收在预设光照条件下的外部光源与被照物之间的距离数据；根据所接收的距离数据和预设的调整模型计算第一光照调整数据；输出第一指示信息至所述外部光源，以指示所述外部光源根据所述第一光照调整数据输出光照；接收来自外部终端设备的第二光照调整数据；以及在所述外部光源根据所述第一光照调整数据输出光照之后，输出第二指示信息至所述外部光源，以指示所述外部光源根据所述第二光照调整数据输出光照。
进一步的，所述第一光照调整数据和所述第二光照调整数据均包括光强、光束角和色温中的至少一个。
进一步的，所述预设的调整模型包括距离与光强的调整模型、距离与光束角的调整模型，以及距离与色温的调整模型中的至少一个。
进一步的，所述调光控制方法还包括根据所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据更新所述预设的调整模型，更新所述预设的调整模型包括通过插值方法对所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据进行优化，得到优化后的第三光照调整数据。
进一步的，按照预设的频率接收所述距离数据。
本申请的实施例还提供一种照明设备，包括如本申请任一实施例所提供的调光控制装置。
进一步的，所述照明设备还包括距离感应装置、发光装置以及通信装置，其中所述距离感应装置用于获取照明设备与被照物之间的距离数据，所述发光装置包括用于输出光照的光源，以及所述通信装置用于与外部终端设备通信以接收外部调整数据。
进一步的，所述距离感应装置朝向所述光源的光照输出方向感应，所述距离感应装置包括：所述距离感应装置包括光学透镜元件和感应元件：所述光学透镜元件用于会聚被照物的反馈光至所述感应元件；以及所述感应元件朝向所述光学透镜元件方向上设置有电路板，以处理所述反馈光，并输出所述距离数据至所述调光控制装置。
进一步的，所述照明设备还包括指示装置，用于显示所述照明设备与被照物之间的距离远近。
本申请实施例提供了本申请通过结合照明设备与被照物之间的距离信息，以及被照物的一些深度信息，从而实现根据照明设备与被照物的距离的特定关系来实现对照明设备的输出进行控制，进而达到控制照明光环境，从而实现更精确的光输出和智能控制，提升环境的舒适度以及人的视觉感受。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的照明系统的示意图。
图2为本申请实施例提供的调光控制方法的流程示意图。
图3为本申请实施例提供的更新预设的调整模型的流程示意图。
图4为具有根据本申请实施例提供的调光控制装置的照明设备的立体结构示意图。
图5为图4所提供的照明设备的立体分解示意图。
图6为图4所提供的照明设备的距离感应装置的立体分解示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
图1为本申请实施例提供的照明系统1000的示意图。所述照明系统1000包括照明设备100，所述照明设备100包括调光控制装置110，与所述调光控制装置110连接的距离感应装置120、发光装置130、通信装置140以及指示装置150。所述照明系统1000还包括与所述照明设备100通信的外部终端设备200。
其中所述距离感应装置120用于获取照明设备100与被照物之间的距离数据，所述发光装置130，例如光源板1(如图5所示)包括用于输出光照条件的光源131，具体的，所述光源131为任意单一或彩色光源。所述通信装置140用于与外部终端设备200通信以接收外部调整数据，所述指示装置150用于显示所述照明设备100与被照物之间的距离远近。
其中所述调光控制装置110包括接收模块111、计算模块112以及输出模块113。所述接收模块111用于按照预设的频率接收在预设光照条件下的照明设备100与被照物之间的距离数据。所述计算模块112用于根据所接收的距离数据和预设的调整模型计算第一光照调整数据，所述输出模块113用于输出第一指示信息至所述发光装置130，以指示所述外发光装置130根据所述第一光照调整数据输出光照。
其中所述接收模块111还包括接收来自所述外部终端设备200的第二光照调整数据。所 述第一光照调整数据和所述第二光照调整数据包括光强、光束角和色温中的至少一个。所述输出模块113还包括在所述发光装置130根据所述第一光照调整数据输出光照之后，输出第二指示信息至所述发光装置130，以指示所述发光装置130根据所述第二光照调整数据输出光照。所述调光控制装置110所述还包括更新模块114，用于根据所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据更新所述预设的调整模型。
图2为本申请实施例提供的调光控制方法的流程示意图，并结合图1所示，该方法的具体流程可以如下：
步骤S101，初始化调光控制装置110。在本实施例中，所述初始化包括设定预设光照条件，所述预设光照条件是所述照明设备100初始工作的光强、光束角和色温。在一实施例中，所述初始光强为100％，所述光束角为30度，所述色温为5000K。在另一实施例中，初始化所述调光控制装置110包括将预设光照条件设定为所述照明设备100先前保持的工作状态。
步骤S102，调光控制装置110接收在预设光照条件下的所述照明设备100与被照物之间的距离数据。具体的，所述调光控制装置110按照一定的频率读取来自距离感应装置120的距离数据。在一实施例中，所述距离感应装置120为主动红外传感器，在其他实施例中，所述距离感应装置120还可以是其他红外面阵传感器，其能够感应照明设备与被照物之间的距离信息，以及被照物的一些深度信息以计算被照物的相对大小。
步骤S103，调光控制装置110的计算模块112根据所接收的距离数据和预设的调整模型计算第一光照调整数据。具体的，在本实施例中，所述计算模块112将所接收的距离数据输入到调光控制装置110所存储的预设的调整模型(即，预设的照明模式库)中，在该预设的调整模型中包括若干子调整模型，在本实施例中，包括距离与光强的调整模型，距离与光束角的调整模型，和距离与色温的调整模型中的至少一个。当输入某一距离数据时，所述子算法模型计算出相对应的光强、光束角和色温中的至少一个的推荐值(即第一光照调整数据)。在其他部分实施例中，所述计算模块112也可以将所接收的距离数据和深度信息数据输入到调光控制装置110所存储的预设的调整模型中，以计算第一光照调整数据。
步骤S104，调光控制装置110的输出模块113输出第一指示信息至光源131，以指示所述光源131根据所述第一光照调整数据输出光照。具体的，所述调光控制装置110输出相关指令进行照明设备100的状态调整，在调整好后，照明设备100保持此状态直到收到调光控制装置110的指令需要调整到下一状态。
例如，在初始化调光控制装置110后，用户选择照明模式，即所述调光控制装置110内的存储器(图中未示出)中存储有预设的照明模式库以供用户选择，常用的示例性照明模式如下表格一所示，包括服装模式、生鲜模式、广告模式、人像模式，以及博物馆模式，但不限于此。所述照明模式具有系统设定的与特定距离范围相对应的光强、光束角和色温中的至少一个的推荐值范围。其中，光束角是根据距离数据获得被照物的深度信息，进而计算被照物的大小来匹配的。
模式库名称 距离范围 色温范围 光强范围
服装模式 0.5-3米 4000-6500K 30-100％
生鲜模式 0.5-2米 4000-6500K 30-80％
广告模式 0.5-5米 5000-6500K 60-100％
人像模式 0.3-3米 2700-6500K 20-100％
博物馆模式 0.3-3米 2700-3000K 0-60％
表一：预设的照明模式库
例如，当照明设备100是用于服装店铺的射灯时，用户设置照明设备100为服装模式，所述调光控制装置110设定在此模式下的色温推荐值为5000K；如果射灯距离被照射的衣服的距离较近时(例如小于2米)，适当降低光强为60％，有利于提升被照衣服的视觉感受，而不产生较强的眩光；另外，如果被照射的衣服是儿童衣服时，因为儿童衣服相对成人衣服面积较小，所以为了体现效果，需要适当的降低光束角，例如将射灯的光束角从24度降低到12度，这样更能体现被照物的视觉感受和整体环境氛围。
步骤S105，所述调光控制装置110的接收模块111接收来自外部终端设备200的第二光照调整数据。具体的，在特定照明模式下，每次所计算的距离与光强，距离与光束角，距离与色温的数据都将被存储在存储器中。同时，如果根据预设的调整模型调整的光照效果不理想，用户可以通过外部终端设备200输入第二光照调整数据再次进行调整。所述第二光照调整数据也被存储在存储器中。
步骤S106，在光源131根据所述第一光照调整数据输出光照之后，所述调光控制装置110的输出模块113输出第二指示信息至所述光源131，以指示所述光源131根据第二光照调整数据输出光照。
图3为本申请实施例提供的更新预设的调整模型的流程示意图，并结合图1所示，该方法的具体流程可以如下：
步骤S201，所述调光控制装置110的存储器保存接收到的距离数据、根据预设的调整模型计算出的第一光照调整数据，以及来自外部终端设备200输入的所述第二光照调整数据。这些调整数据与距离感应装置120所读取到的距离数据进行关联，形成大数据模型。
步骤S202，通过插值方法对所保存的距离数据、第一光照调整数据，以及第二光照调整数据进行优化，得到优化后的第三光照调整数据。在本实施例中，所述插值方法为本领域技术人员熟知的用于获取例如中间值(例如，距离数据的中间值)的数据处理方法。
步骤S203，将优化后的第三光照调整数据更新到预设的调整模型中。通过不断积累和迭代，照明设备100自身将具备自适应调整能力，即具有自动化能力，从而实现，特定场景下，在特定距离，将光强，光束角，色温调整到预设的调整模型计算出的状态，从而实现自我学习与迭代升级。这样，照明设备100本身将具备智能自动化调整功能。
图4为具有根据本申请实施例提供的调光控制装置110的示例性照明设备100的立体结构示意图。所述照明设备100包括照明设备主体11以及与所述照明设备主体11连接的控制模块2。所述控制模块2包括调光控制装置110。在所述控制模块2中可以设置电源(图中未示出)，所述电源分别向所述调光控制装置110、距离感应装置120、发光装置130、通信装置140以及指示装置150提供电能。所述电源也可以独立设置于照明设备100内。
图5为图4所提供的示例性照明设备100的立体分解示意图。所述照明设备主体11包括光源板1、反射器4、透光罩5、以及灯体6。其中所述反射器4罩在所述光源板1上，并向所述光源板1出光方向外扩，以影响所述光源板1的出光光学效果，所述透光罩5盖在所述反射器4出光口，以形成最终出光光学控制，反射器固定架7罩在所述透光罩5上并封在所述灯体6的出光口处，以固定所述灯体6内所容纳的部件。其中距离感应装置3固定在所述灯体6的一侧，其探测方向与所述光源板1的出光方向一致，并与该反射器4的出光口和透光罩5大致平齐，以实时获取被照射物的精确数据信息。灯体装饰罩8具有与该反射器固定架7所固定的所述反射器4出光方向及距离感应装置3探测方向上对应的开口，以此在罩在所述灯体6及所述距离感应装置3外形成固定、保护及美观的同时方便出光及探测，装饰罩10与旋转支架9连接，设在所述灯体6后部，并连接着所述控制模块2，其中所述距离感应装置3与所述控制模块2中的调光控制装置110连接，以传输其探测到的该光源板1照射方向上的被照物体的数据信息，例如距离数据，至所述调光控制装置110，并由所述调光控制装置110反馈对输出光照的调节指令，以令所述光源板1根据所述输出光照的调节指令，输出对应光照。
图6为图4所提供的示例性照明设备100的距离感应装置3的立体分解示意图。其中所述距离感应装置3包括上盖31、下盖32、感应元件33、接插件34、光学透镜35，其中所述感应元件33包括电路板301，其中所述光学透镜35设置在所述电路板301的感应面3011处，以供会聚被照射物的反馈光至所述感应元件33进行处理，以获取被照射物的距离数据。通过采用不同的光学透镜，例如，可偏光的，或可调焦的光学透镜，感应元件33所感应的范围会有所不同，从而实现对不同区域的感应。所述接插件34连接在所述电路板301的背部，并与所述控制模块2中的调光控制装置110连接，以传输所述感应元件33所获取的距离数据。所述上盖31与所述下盖32套在所述光学透镜35、电路板301以及接插件34外，以形成固定，且所述上盖31至少露出部分光学透镜35以采光。所述下盖32露出至少部分接插件34以连接所述调光控制装置110。
本申请的实施例提供的一种调光控制装置、方法及照明设备，能够根据与被照物的距离进行改变光强、光束角、色温等性能的能力。照明设备上的距离感应装置会感知光源与被照物之间的距离变化，进而向照明设备的调光控制装置提供相应的距离数据，调光控制装置根据预设的调整模型对当前光照输出的相应参数进行调制，同时用户可以通过外部终端设备对调制后的光照输出进行二次调整，并最终输出令用户满意的照明效果。本申请的实施例提供 的照明设备还可以进行自我调整和学习，从而实现，特定场景下，在特定距离，将光强，光束角，色温调整到模型计算出的状态，从而实现智能自动化调整功能。因此，本申请的实施例提供的照明设备具有为环境提供更智能化的灯光的能力，从而实现更好的光环境，更节能的系统，同时带来灯光控制的便利性。
以上对本申请所提供的一种调光控制装置、方法及照明设备进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (15)

  1. 一种调光控制装置，其中，包括：
    接收模块，用于接收在预设光照条件下的外部光源与被照物之间的距离数据；
    计算模块，用于根据所接收的距离数据和预设的调整模型计算第一光照调整数据；以及
    输出模块，用于输出第一指示信息至所述外部光源，以指示所述外部光源根据所述第一光照调整数据输出光照；
    其中，所述接收模块还包括接收来自外部终端设备的第二光照调整数据；以及
    所述输出模块还包括在所述外部光源根据所述第一光照调整数据输出光照之后，输出第二指示信息至所述外部光源，以指示所述外部光源根据所述第二光照调整数据输出光照。
  2. 如权利要求1所述的调光控制装置，其中，所述第一光照调整数据和所述第二光照调整数据均包括光强、光束角和色温中的至少一个。
  3. 如权利要求1所述的调光控制装置，其中，所述预设的调整模型包括距离与光强的调整模型、距离与光束角的调整模型，以及距离与色温的调整模型中的至少一个。
  4. 如权利要求1所述的调光控制装置，其中，还包括更新模块，用于根据所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据更新所述预设的调整模型。
  5. 如权利要求4所述的调光控制装置，其中，所述更新模块还用于通过插值方法对所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据进行优化，得到优化后的第三光照调整数据，以更新所述预设的调整模型。
  6. 如权利要求1所述的调光控制装置，其中，所述接收模块按照预设的频率接收所述距离数据。
  7. 一种调光控制方法，其中，包括：
    接收在预设光照条件下的外部光源与被照物之间的距离数据；
    根据所接收的距离数据和预设的调整模型计算第一光照调整数据；
    输出第一指示信息至所述外部光源，以指示所述外部光源根据所述第一光照调整数据输出光照；
    接收来自外部终端设备的第二光照调整数据；以及
    在所述外部光源根据所述第一光照调整数据输出光照之后，输出第二指示信息至所述外部光源，以指示所述外部光源根据所述第二光照调整数据输出光照。
  8. 如权利要求7所述的调光控制方法，其中，所述第一光照调整数据和所述第二光照调整数据均包括光强、光束角和色温中的至少一个。
  9. 如权利要求7所述的调光控制方法，其中，所述预设的调整模型包括距离与光强的调整模型、距离与光束角的调整模型，以及距离与色温的调整模型中的至少一个。
  10. 如权利要求7所述的调光控制方法，其中，还包括根据所述距离数据、所述第一光 照调整数据，以及所述第二光照调整数据更新所述预设的调整模型，更新所述预设的调整模型包括：通过插值方法对所述距离数据、所述第一光照调整数据，以及所述第二光照调整数据进行优化，得到优化后的第三光照调整数据。
  11. 如权利要求7所述的调光控制方法，其中，按照预设的频率接收所述距离数据。
  12. 一种照明设备，其中，包括如权利要求1至权利要求6任一所述的调光控制装置。
  13. 如权利要求12所述的照明设备，其中，还包括距离感应装置、发光装置以及通信装置，其中所述距离感应装置用于获取照明设备与被照物之间的距离数据，所述发光装置包括用于输出光照的光源，以及所述通信装置用于与外部终端设备通信以接收外部调整数据。
  14. 如权利要求13所述的照明设备，其中，所述距离感应装置朝向所述光源的光照输出方向感应，所述距离感应装置包括光学透镜元件和感应元件，其中：
    所述光学透镜元件用于会聚被照物的反馈光至所述感应元件；以及
    所述感应元件朝向所述光学透镜元件方向上设置有电路板，以处理所述反馈光，并输出所述距离数据至所述调光控制装置。
  15. 如权利要求13所述的照明设备，其中，还包括指示装置，用于显示所述照明设备与被照物之间的距离远近。
PCT/CN2021/140883 2020-12-28 2021-12-23 调光控制装置、方法及照明设备 WO2022143414A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104482449A (zh) * 2014-12-04 2015-04-01 京东方科技集团股份有限公司 护眼灯及其光强调节方法
US20150156845A1 (en) * 2013-12-02 2015-06-04 Samsung Electro-Mechanics Co., Ltd. Led lighting system and method of controlling the same
CN110602841A (zh) * 2018-06-12 2019-12-20 北京京东尚科信息技术有限公司 光源亮度的控制方法及系统
CN211352499U (zh) * 2019-10-24 2020-08-25 武汉大学 一种led灯的亮度自适应调整装置
CN112118659A (zh) * 2019-06-19 2020-12-22 广东小天才科技有限公司 一种灯光调节方法及智能装置
CN112637989A (zh) * 2020-12-28 2021-04-09 欧普照明股份有限公司 调光控制装置、方法及照明设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150156845A1 (en) * 2013-12-02 2015-06-04 Samsung Electro-Mechanics Co., Ltd. Led lighting system and method of controlling the same
CN104482449A (zh) * 2014-12-04 2015-04-01 京东方科技集团股份有限公司 护眼灯及其光强调节方法
CN110602841A (zh) * 2018-06-12 2019-12-20 北京京东尚科信息技术有限公司 光源亮度的控制方法及系统
CN112118659A (zh) * 2019-06-19 2020-12-22 广东小天才科技有限公司 一种灯光调节方法及智能装置
CN211352499U (zh) * 2019-10-24 2020-08-25 武汉大学 一种led灯的亮度自适应调整装置
CN112637989A (zh) * 2020-12-28 2021-04-09 欧普照明股份有限公司 调光控制装置、方法及照明设备

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