CN113015300B - Intelligent desk lamp system - Google Patents
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- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
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- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H—ELECTRICITY
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- 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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/125—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using cameras
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- 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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- 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
- H05B47/175—Controlling the light source by remote control
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Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及一种智能台灯系统，尤其涉及一种同时有方向的智能化控制多个台灯的智能台灯系统。The invention relates to an intelligent desk lamp system, in particular to an intelligent desk lamp system for intelligently controlling a plurality of desk lamps in a direction at the same time.
背景技术Background technique
台灯是日常生活中常见的家用照明电器，有的台灯通常是固定照明或者手动控制照明，容易造成能源浪费。之后随着计算机技术和自动化控制系统的发展，出现了智能家居的概念，将智能化控制引入到家用电器控制领域，从而为人们提供了便利的生活环境，也为节约能源提供了智能化的途径。Desk lamps are common household lighting appliances in daily life. Some desk lamps are usually fixed lighting or manually controlled lighting, which is easy to cause energy waste. Later, with the development of computer technology and automatic control system, the concept of smart home appeared, and intelligent control was introduced into the field of household appliance control, thus providing people with a convenient living environment and providing an intelligent way to save energy. .
现有技术中，已经提出了一些简单的智能台灯，例如可以根据周边是否有人来开启和关闭，或者根据环境调整亮度等等，但是这些控制通常只是根据简单条件来控制一个智能台灯。现有生活中也出现了同时使用多个台灯的情况，有可能同时有两个人在书桌的不同位置上阅读，此时就需要同时有方向的智能化控制多个台灯。In the prior art, some simple smart desk lamps have been proposed, for example, they can be turned on and off according to whether there are people around them, or the brightness can be adjusted according to the environment, etc., but these controls usually only control a smart desk lamp according to simple conditions. In existing life, the situation of using multiple desk lamps at the same time has also occurred. It is possible that two people are reading at different positions on the desk at the same time. At this time, it is necessary to intelligently control multiple desk lamps with directions at the same time.
发明内容Contents of the invention
发明目的：本发明旨在提供一种智能台灯系统，解决现有技术不能同时有方向的智能化控制多个台灯。Purpose of the invention: The present invention aims to provide an intelligent desk lamp system, which solves the problem that the prior art cannot intelligently control multiple desk lamps at the same time.
技术方案：本发明所述的智能台灯系统，包括至少两个智能台灯，所述智能台灯包括灯座、可转动的灯罩、用于与其他智能台灯进行连接和通信无线通信模块、用于采集环境图像的图像采集模块、用于测量附近的物体和所述智能台灯距离的测距模块以及控制器；所述控制器用于确定智能台灯数量、接收环境图像、定位智能台灯位置、并控制台灯朝向，所述灯罩内设置有可调节亮度的灯具。Technical solution: The intelligent desk lamp system according to the present invention includes at least two intelligent desk lamps. The intelligent desk lamp includes a lamp holder, a rotatable lampshade, a wireless communication module for connecting and communicating with other intelligent desk lamps, and a wireless communication module for collecting environmental information. An image acquisition module for images, a ranging module for measuring the distance between nearby objects and the smart desk lamp, and a controller; the controller is used for determining the number of smart desk lamps, receiving environmental images, locating the position of the smart desk lamp, and controlling the direction of the lamp, A lamp with adjustable brightness is arranged in the lampshade.
进一步的，所述无线通信模块为近程通信模块，并基于预先确定的通信范围设定通信功率。Further, the wireless communication module is a short-range communication module, and the communication power is set based on a predetermined communication range.
进一步的，所述图像采集模块采用深度摄像头来同时实现所述图像采集模块和所述测距模块。Further, the image acquisition module uses a depth camera to implement the image acquisition module and the distance measurement module simultaneously.
一种智能台灯系统的控制方法，所述智能台灯系统包括至少两个智能台灯，该方法包括以下步骤：A method for controlling an intelligent desk lamp system, the intelligent desk lamp system comprising at least two intelligent desk lamps, the method comprising the following steps:
步骤一：所述智能台灯的控制器通过所述智能台灯的无线通信模块搜索并确定周围的其他智能台灯的数量；Step 1: The controller of the smart desk lamp searches and determines the number of other smart desk lamps around through the wireless communication module of the smart desk lamp;
步骤二：所述智能台灯的图像采集模块采集环境图像，并将采集到的环境图像发送给所述控制器；Step 2: The image acquisition module of the smart desk lamp collects an environmental image, and sends the collected environmental image to the controller;
步骤三：所述控制器对所述环境图像进行图像识别，识别出所述环境图像中的人和其他智能台灯，并确定所述人和其他智能台灯相对于自身的方向和距离；Step 3: The controller performs image recognition on the environment image, recognizes the person and other smart desk lamps in the environment image, and determines the direction and distance of the person and other smart desk lamps relative to itself;
步骤四：所述控制器将识别出的环境信息通过无线通信模块发送给其他智能台灯；Step 4: The controller sends the identified environmental information to other smart desk lamps through the wireless communication module;
步骤五：所述控制器根据所述环境信息和接收到的其他智能台灯的环境信息，确定所有智能台灯和人的相对分布图；Step 5: The controller determines the relative distribution of all smart desk lamps and people according to the environmental information and the received environmental information of other smart desk lamps;
步骤六：所述控制器根据所述相对分布图，确定所述智能台灯的灯具亮度和照明方向，根据所述照明方向控制所述智能台灯的灯罩转到相应的角度。Step 6: The controller determines the brightness and lighting direction of the smart desk lamp according to the relative distribution diagram, and controls the lampshade of the smart desk lamp to turn to a corresponding angle according to the lighting direction.
进一步的，在确定周围的其他智能台灯后，所述控制器控制无线通信模块与其他智能台灯建立通信连接，之后通过通信连接确定其他智能台灯的状态。Further, after determining other smart desk lamps around, the controller controls the wireless communication module to establish a communication connection with other smart desk lamps, and then determines the status of other smart desk lamps through the communication connection.
进一步的，所述步骤六中，所述控制器根据每个智能台灯和人的相对方向和距离，确定多个可选的照明方案，然后根据预先设置的方案选择原则，选择合适的照明方案。Further, in the step six, the controller determines multiple optional lighting schemes according to the relative direction and distance between each smart desk lamp and the person, and then selects a suitable lighting scheme according to the preset scheme selection principle.
有益效果：与现有技术相比，本发明具有如下显著优点：1、对多个智能台灯进行协调控制，实现智能台灯系统的智能化管理，提高用户体验；2、实现最大化节能效果。Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: 1. Coordinated control of multiple smart desk lamps, realizes intelligent management of the smart desk lamp system, and improves user experience; 2. Maximizes energy-saving effect.
附图说明Description of drawings
图1为本发明实施例2的示意图。Fig. 1 is a schematic diagram of
具体实施方式Detailed ways
下面结合附图对本发明的技术方案作进一步说明。The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
实施例1Example 1
本实施例所述的智能台灯系统，包括至少两个智能台灯，所述智能台灯包括灯座、可转动的灯罩、用于与其他智能台灯进行连接和通信无线通信模块、用于采集环境图像的图像采集模块、用于测量附近的物体和所述智能台灯距离的测距模块以及控制器；所述控制器用于确定智能台灯数量、接收环境图像、定位智能台灯位置、并控制台灯朝向，所述灯罩内设置有可调节亮度的灯具。所述无线通信模块为近程通信模块，并基于预先确定的通信范围设定通信功率。所述图像采集模块采用深度摄像头来同时实现所述图像采集模块和所述测距模块。The smart desk lamp system described in this embodiment includes at least two smart desk lamps, and the smart desk lamp includes a lamp holder, a rotatable lampshade, a wireless communication module for connecting and communicating with other smart desk lamps, and a device for collecting environmental images. An image acquisition module, a ranging module and a controller for measuring the distance between nearby objects and the smart desk lamp; the controller is used for determining the number of smart desk lamps, receiving environmental images, locating the position of the smart desk lamp, and controlling the direction of the lamp. A lamp with adjustable brightness is arranged in the lampshade. The wireless communication module is a short-range communication module, and the communication power is set based on a predetermined communication range. The image acquisition module uses a depth camera to realize the image acquisition module and the distance measurement module at the same time.
本实施例还提供一种智能台灯系统的控制方法，所述智能台灯系统包括至少两个智能台灯，该方法包括以下步骤：步骤一：所述智能台灯的控制器通过所述智能台灯的无线通信模块搜索并确定周围的其他智能台灯的数量；步骤二：所述智能台灯的图像采集模块采集环境图像，并将采集到的环境图像发送给所述控制器；步骤三：所述控制器对所述环境图像进行图像识别，识别出所述环境图像中的人和其他智能台灯，并确定所述人和其他智能台灯相对于自身的方向和距离；步骤四：所述控制器将识别出的环境信息通过无线通信模块发送给其他智能台灯；步骤五：所述控制器根据所述环境信息和接收到的其他智能台灯的环境信息，确定所有智能台灯和人的相对分布图；步骤六：所述控制器根据所述相对分布图，确定所述智能台灯的灯具亮度和照明方向，根据所述照明方向控制所述智能台灯的灯罩转到相应的角度；在确定周围的其他智能台灯后，所述控制器控制无线通信模块与其他智能台灯建立通信连接，之后通过通信连接确定其他智能台灯的状态；所述步骤六中，所述控制器根据每个智能台灯和人的相对方向和距离，确定多个可选的照明方案，然后根据预先设置的方案选择原则，选择合适的照明方案；所述方案选择原则是最大节能原则。This embodiment also provides a control method for a smart desk lamp system, the smart desk lamp system includes at least two smart desk lamps, the method includes the following steps: Step 1: the controller of the smart desk lamp communicates wirelessly through the smart desk lamp The module searches and determines the quantity of other intelligent desk lamps around; Step 2: the image acquisition module of the intelligent desk lamp collects environmental images, and sends the collected environmental images to the controller; Step 3: the controller Image recognition of the environment image, recognize the person and other smart desk lamps in the environment image, and determine the direction and distance of the person and other smart desk lamps relative to itself; Step 4: The controller will identify the environment The information is sent to other intelligent desk lamps through the wireless communication module; step five: the controller determines the relative distribution of all intelligent desk lamps and people according to the environmental information and the received environmental information of other intelligent desk lamps; step six: the The controller determines the luminaire brightness and lighting direction of the smart desk lamp according to the relative distribution diagram, and controls the lampshade of the smart desk lamp to turn to a corresponding angle according to the lighting direction; after determining other smart desk lamps around, the The controller controls the wireless communication module to establish a communication connection with other smart desk lamps, and then determines the status of other smart desk lamps through the communication connection; Choose an optional lighting scheme, and then select a suitable lighting scheme according to the preset scheme selection principle; the scheme selection principle is the principle of maximum energy saving.
实施例2Example 2
如图1所示，其示出了本发明智能台灯系统的一个实施例的简单示意图，该实施例中包括一个书桌，所述书桌上设置了两个智能台灯，该书桌边有一个人正在阅读书本。需要说明的是，本实施例虽然只包括两个智能台灯，但是本发明的智能台灯系统还可以包括更多的智能台灯，本领域技术人员可以依据本发明的原理增加台灯的数量。As shown in Figure 1, it shows a simple schematic diagram of an embodiment of the intelligent desk lamp system of the present invention, which includes a desk, two intelligent desk lamps are set on the desk, and a person is reading a book beside the desk . It should be noted that although this embodiment only includes two smart desk lamps, the smart desk lamp system of the present invention can also include more smart desk lamps, and those skilled in the art can increase the number of desk lamps according to the principle of the present invention.
所述智能台灯包括灯座和可转动的灯罩，所述灯罩内设置有灯具，随着灯罩的转动，灯具的照明方向也相应地跟着转动，因此可以通过控制灯罩的转动，来控制所述智能台灯的照明方向，附图1中箭头即表示了相应台灯的照明方向，所述灯具的亮度也是可调节。The intelligent table lamp includes a lamp holder and a rotatable lampshade, and a lamp is arranged inside the lampshade. As the lampshade rotates, the lighting direction of the lamp also rotates correspondingly. Therefore, the intelligent table lamp can be controlled by controlling the rotation of the lampshade. As for the lighting direction of the desk lamp, the arrow in the accompanying drawing 1 indicates the lighting direction of the corresponding desk lamp, and the brightness of the lamp is also adjustable.
所述智能台灯还包括无线通信模块，所述无线通信模块用于与其他智能台灯的无线通信模块进行连接和通信，由于智能台灯系统只需要邻近的台灯进行通信，因此所述无线通信模块优选的是一个近程通信模块，例如蓝牙通信模块等。The smart desk lamp also includes a wireless communication module, which is used to connect and communicate with wireless communication modules of other smart desk lamps. Since the smart desk lamp system only needs adjacent desk lamps to communicate, the wireless communication module is preferably It is a short-range communication module, such as a Bluetooth communication module, etc.
所述智能台灯还包括图像采集模块和测距模块。所述图像采集模块可以是一个全景摄像头，用于拍摄和采集附近的图像，所述测距模块可以测量附近的物体和所述智能台灯的距离，例如可以采用激光测距模块，也采用深度摄像头来同时实现所述图像采集模块和所述测距模块。The intelligent desk lamp also includes an image acquisition module and a distance measurement module. The image acquisition module can be a panoramic camera for shooting and collecting nearby images. The ranging module can measure the distance between nearby objects and the smart desk lamp. For example, a laser ranging module can be used, and a depth camera can also be used. To simultaneously implement the image acquisition module and the distance measurement module.
所述智能台灯还包括控制器。所述控制器是所述智能台灯的核心控制部件，其可以控制所述智能台灯上的每个可操作部件，包括控制所述智能台灯的灯罩的转动和灯具的亮度，控制图像采集模块采集图像，控制测距模块测量距离，并可以通过所述无线通信模块与其他智能台灯进行通信，以交互各自的信息。The intelligent desk lamp also includes a controller. The controller is the core control component of the smart desk lamp, which can control each operable component on the smart desk lamp, including controlling the rotation of the lampshade of the smart desk lamp and the brightness of the lamp, and controlling the image acquisition module to collect images , control the distance measuring module to measure the distance, and communicate with other smart desk lamps through the wireless communication module to exchange their own information.
所述控制器基于所收集的数据，对所述智能台灯进行智能化控制，下面详细说明所述控制器所执行的本实施例的智能控制方法的步骤。The controller performs intelligent control on the intelligent desk lamp based on the collected data, and the steps of the intelligent control method of this embodiment performed by the controller are described in detail below.
步骤一：所述智能台灯的控制器通过无线通信模块搜索并确定周围的其他智能台灯的数量。Step 1: The controller of the smart desk lamp searches and determines the number of other smart desk lamps around through the wireless communication module.
每个智能台灯的无线通信模块都可以通过无线广播来标识自身，每个无线广播中都携带了智能台灯的唯一标识符。这样，每个智能台灯的无线通信模块可以通过监听无线广播确定邻近的智能台灯的数量。The wireless communication module of each smart desk lamp can identify itself through wireless broadcast, and each wireless broadcast carries the unique identifier of the smart desk lamp. In this way, the wireless communication module of each smart desk lamp can determine the number of adjacent smart desk lamps by listening to the wireless broadcast.
由于只有比较相近的智能台灯才具有联合控制的意义，因此本发明的无线通信模块优选是一个近程通信模块，并且适当地控制通信功率，使得其通信范围较小，只有在一个较小邻近范围内的智能台灯才能互相发现和通信。Since only relatively similar intelligent desk lamps have the meaning of joint control, the wireless communication module of the present invention is preferably a short-range communication module, and the communication power is properly controlled so that its communication range is small, and only in a small proximity range The smart desk lamps in the home can discover and communicate with each other.
优选地，所述无线通信模块可以采用蓝牙技术，通过蓝牙进行广播、搜索、通信。蓝牙技术已是现有技术，在此不再赘述。Preferably, the wireless communication module can adopt Bluetooth technology to broadcast, search and communicate via Bluetooth. The bluetooth technology is an existing technology, so it will not be repeated here.
优选地，在确定周围的其他智能台灯后，所述控制器可以控制无线通信模块与其他智能台灯建立通信连接，之后可以通过通信连接确定其他智能台灯的状态。Preferably, after determining other smart desk lamps around, the controller can control the wireless communication module to establish a communication connection with other smart desk lamps, and then determine the status of other smart desk lamps through the communication connection.
步骤二：所述智能台灯的图像采集模块采集环境图像，并将采集到的环境图像发送给控制器。Step 2: The image acquisition module of the smart desk lamp collects the environment image, and sends the collected environment image to the controller.
具体的，所述智能台灯的控制器可以定时启动图像采集模块，对周边环境进行图像采集。为了保持实时性，图像采集的时间间隔可以事先设置为一个较短的时间，例如1秒钟。图像采集模块每次采集完一个环境图像，就将采集到的环境图像发送给所述控制器。Specifically, the controller of the smart desk lamp can regularly start the image acquisition module to acquire images of the surrounding environment. In order to maintain real-time performance, the time interval of image acquisition can be set to a short time in advance, such as 1 second. Each time the image acquisition module collects an environmental image, it sends the collected environmental image to the controller.
步骤三：所述控制器对所述环境图像进行图像识别，识别出所述环境图像中的人和其他智能台灯，并确定所述人和其他智能台灯相对于自身的方向和距离。Step 3: The controller performs image recognition on the environment image, recognizes the person and other smart desk lamps in the environment image, and determines the direction and distance of the person and other smart desk lamps relative to itself.
具体的，所述控制器对所述环境图像进行分析和识别，识别出其中的人和其他同类型的智能台灯。由于只需要考虑邻近的人和智能台灯，因此识别过程中可以只识别环境图像中大小超过一定阈值的人和智能台灯，较小的人和台灯可以认为距离较远而放弃。通过人和台灯在环境图像中的位置，控制器就可以确定所述人和台灯相对于自身的方向。具体的图像识别技术已是现有技术，在此不再赘述。Specifically, the controller analyzes and recognizes the environment image, and recognizes people and other smart desk lamps of the same type. Since only nearby people and smart desk lamps need to be considered, only people and smart desk lamps whose size exceeds a certain threshold in the environmental image can be recognized during the recognition process, and smaller people and desk lamps can be considered as far away and discarded. Through the positions of the person and the desk lamp in the environment image, the controller can determine the directions of the person and the desk lamp relative to itself. The specific image recognition technology is already in the prior art, and will not be repeated here.
在确定人和其他台灯的方向后，所述控制器还可以控制测距模块，对识别出的人和其他智能台灯进行测距，确定他们与自身所属智能台灯的距离。根据本发明的一个实施例，如果使用的是深度摄像头来拍摄环境图像，则可以直接从图像采集模块所采集的信息中确定距离。After determining the direction of the person and other desk lamps, the controller can also control the distance measuring module to measure the distance of the identified person and other smart desk lamps, and determine the distance between them and the smart desk lamp to which they belong. According to an embodiment of the present invention, if the depth camera is used to capture the environment image, the distance can be determined directly from the information collected by the image collection module.
根据本发明的另一个实施例，在每个智能台灯上可以设置相应的标识来表示所述智能台灯的唯一标识符。例如，可以在智能台灯的不同方向上设置相应的二维码，通过识别二维码可以解析出该智能台灯的唯一标识符。这样，通过对环境图像的识别，还可以确定其他智能台灯的唯一标识符。According to another embodiment of the present invention, a corresponding mark can be set on each smart desk lamp to represent the unique identifier of the smart desk lamp. For example, corresponding two-dimensional codes can be set in different directions of the smart desk lamp, and the unique identifier of the smart desk lamp can be parsed out by identifying the two-dimensional code. In this way, through the recognition of the environment image, the unique identifiers of other intelligent desk lamps can also be determined.
通过上述图像识别和测距，所述控制器可以识别出相应的环境信息，所述环境信息包括周围的人和智能台灯相对于自身的方向和距离。Through the above-mentioned image recognition and ranging, the controller can recognize the corresponding environmental information, and the environmental information includes the directions and distances of surrounding people and smart desk lamps relative to itself.
步骤四：所述控制器将识别出的环境信息通过无线通信模块发送给其他智能台灯。Step 4: The controller sends the recognized environment information to other smart desk lamps through the wireless communication module.
具体的，所述环境信息包括智能台灯识别出的人和其他智能台灯(优选包括每个其他智能台灯的唯一标识符)，以及他们相对于自身的方向和距离。Specifically, the environment information includes people and other smart desk lamps recognized by the smart desk lamp (preferably including unique identifiers of each other smart desk lamp), and their directions and distances relative to themselves.
在与附近智能台灯建立无线通信连接后，所述控制器就可以将上述环境信息与自身所属智能台灯的唯一标识符一起，发送给附近的其他智能台灯。通过这一步骤，每个智能台灯都可以接收到附近每个其他智能台灯的环境信息及其相应的唯一标识符。在简单情况下，如果系统中只有两个智能台灯，则无需唯一标识符，每个智能台灯直接将环境信息发送给另一个智能台灯即可。After establishing a wireless communication connection with a nearby smart desk lamp, the controller can send the above environmental information together with the unique identifier of the smart desk lamp to which it belongs to other nearby smart desk lamps. Through this step, each smart desk lamp can receive the environmental information of every other nearby smart desk lamp and its corresponding unique identifier. In a simple case, if there are only two smart desk lamps in the system, no unique identifier is needed, and each smart desk lamp can directly send environmental information to the other smart desk lamp.
步骤五：所述控制器根据所述环境信息和接收到的其他智能台灯的环境信息，确定所有智能台灯和人的相对分布图。Step 5: The controller determines the relative distribution map of all smart desk lamps and people according to the environmental information and the received environmental information of other smart desk lamps.
在简单情况下，如果系统中只有两个智能台灯和一个人，每个智能台灯通过图像识别和测距就可以直接确定另一个智能台灯和人的位置。在复杂情况下，如果系统中的智能台灯的数量大于两个，和/或人的数量大于一个，则所述控制器可以基于接收到的其他智能台灯信息，确定所有智能台灯和人的相对分布图，即每个智能台灯的相对位置，以及每个人的相对位置。In a simple case, if there are only two smart desk lamps and one person in the system, each smart desk lamp can directly determine the position of another smart desk lamp and person through image recognition and ranging. In complex cases, if the number of smart desk lamps in the system is greater than two, and/or the number of people is greater than one, the controller can determine the relative distribution of all smart desk lamps and people based on the information received from other smart desk lamps Figure, that is, the relative position of each smart desk lamp, and the relative position of each person.
步骤六：所述控制器根据所述相对分布图，确定灯具的亮度和照明方向，根据所述照明方向控制灯罩转到相应的角度。Step 6: The controller determines the brightness and lighting direction of the lamp according to the relative distribution diagram, and controls the lampshade to turn to a corresponding angle according to the lighting direction.
具体的，根据本发明的一个实施例，如果系统中只有两个智能台灯和一个人，则每个智能台灯的照明方向都指向这个人，并且根据台灯与人的距离，以及预先设置的亮度要求，确定灯具的亮度。通常而言，与人距离近的台灯亮度较低，与人距离远的台灯亮度相对较高，这样用户的体验较好；当然本领域技术人员也可以设置其他具体的亮度调节规则，本发明对此不作限制。Specifically, according to an embodiment of the present invention, if there are only two smart desk lamps and one person in the system, the lighting direction of each smart desk lamp will point to this person, and according to the distance between the desk lamp and the person, and the preset brightness requirements , to determine the brightness of the lamp. Generally speaking, the brightness of desk lamps that are close to people is low, and the brightness of desk lamps that are far away from people is relatively high, so that the user experience is better; of course, those skilled in the art can also set other specific brightness adjustment rules. This is not limited.
本实施例的另一个实施例，如果系统中有两个智能台灯和两个人，则根据每个智能台灯和人的距离来确定台灯照明方向和亮度，例如，与用户A最近的是台灯A，与用户B最近的是台灯B，则台灯A的照明方向指向用户A，台灯B的照明方向指向用户B；然后根据预先设置的亮度要求和所述距离，确定灯具亮度。In another embodiment of this embodiment, if there are two smart desk lamps and two people in the system, the lighting direction and brightness of the desk lamps are determined according to the distance between each smart desk lamp and the people, for example, the desk lamp A is the closest to user A, The closest to user B is desk lamp B, then the lighting direction of desk lamp A points to user A, and the lighting direction of desk lamp B points to user B; then determine the brightness of the lamps according to the preset brightness requirements and the distance.
又例如，与用户A和B最近的都是台灯A，这种情况下，可以有两个照明方案，即台灯A指向用户A，台灯B指向用户B；或者台灯A指向用户B，台灯B指向用户A，两个方案可能具有不同的亮度设置。此时可以考虑两种照明方案下，哪个方案总耗电量最小，选择最节能的一个方案。当然本领域技术人员也可以采用其他的方案选择原则，本发明对此不作限制。For another example, the desk lamp A is the closest to users A and B. In this case, there can be two lighting schemes, that is, desk lamp A points to user A, and desk lamp B points to user B; or desk lamp A points to user B, and desk lamp B points to User A, the two schemes may have different brightness settings. At this time, you can consider which of the two lighting schemes has the least total power consumption, and choose the most energy-saving scheme. Of course, those skilled in the art may also adopt other scheme selection principles, which are not limited in the present invention.
在更加复杂的情况下，即系统中有多个智能台灯和多个人，照明方式的制定也是类似的，即根据每个智能台灯和人的相对方向和距离，确定多个可选的照明方案，然后根据预先设置的方案选择原则(例如最大节能原则)，选择合适的照明方案。In a more complex situation, that is, there are multiple smart desk lamps and multiple people in the system, the formulation of lighting methods is similar, that is, according to the relative direction and distance between each smart desk lamp and people, multiple optional lighting schemes are determined. Then, according to the preset scheme selection principle (for example, the principle of maximum energy saving), an appropriate lighting scheme is selected.
以上步骤一至步骤六描述了本实施例对智能台灯系统的智能控制方法，系统中的每个智能台灯都完成上述步骤后，系统内的所有智能台灯就可以统一执行确定的照明方案，整个系统是动态变化的，例如可能有用户离开，或者有的智能台灯被关闭等，此时就需要对照明方案进行调整，因此本发明的智能台灯系统可以定时(例如每隔5秒)执行一遍上述步骤，以判断照明方案是否发生变化。The above steps 1 to 6 describe the intelligent control method of the smart desk lamp system in this embodiment. After each smart desk lamp in the system completes the above steps, all the smart desk lamps in the system can uniformly execute the determined lighting scheme. The whole system is Dynamic changes, for example, users may leave, or some smart desk lamps are turned off, etc. At this time, it is necessary to adjust the lighting scheme, so the smart desk lamp system of the present invention can perform the above steps at regular intervals (for example, every 5 seconds), To determine whether the lighting scheme has changed.
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