CN104735878B - A kind of wearable illuminator control device and illuminator control system - Google Patents

Abstract

The present invention provides a wearable lighting fixture control device, which is wirelessly connected to at least one lighting fixture, including: a power supply unit; a communication unit, which sends control commands to the lighting fixture and receives feedback signals sent by the lighting fixture; a central processing unit, Connect with the communication unit, analyze and process the feedback signal sent by the communication unit; the interaction unit establishes the interaction mode between the user and the lighting control device, and also includes: a sensing unit, which detects the temperature and/or the environment where the lighting control device is located or illuminance, and send the detection results of temperature and/or illuminance to the central processing unit; at least one color temperature and/or illuminance index is preset in the central processing unit, and the received detected temperature and/or illuminance and at least one color temperature /or compare one of the illuminance indicators, and send a control command to the lighting fixture through the communication unit, adjust the color temperature and illuminance of the lighting fixture, and make the adjusted illuminance consistent with the illuminance indicator.

Description

A wearable lighting fixture control device and lighting fixture control system

technical field

The invention relates to the field of intelligent lighting, in particular to a wearable lighting control device and a lighting control system.

Background technique

In the prior art, the control methods for lamps in the home are divided into the following types:

1) Traditional wall switch;

2) Panel equipment using wired technology;

3) Infrared remote control;

4) Intelligent terminal equipment using wireless technology, in which

The main purpose of the first type of traditional wall switch is to turn on and off the lamps. With the development of technology, there are also wall switches used to adjust the brightness of lamps, such as segmented switch or by pressing the switch. When the house is decorated, the wire slots are dug and the wires are connected. Usually, several positions are fixed in a room to place the wall switch. It is very inconvenient to change the position again, and the user needs to walk in front of the wall switch and press the operation to adjust the lamps. and its control is simple, usually only for basic functions such as switching and adjusting brightness, which cannot meet further needs.

The second type of panel equipment uses wired technology. These wired technologies can be DALI, 0-10V, and PWM. By laying additional control lines for lighting control, the lighting switch, brightness, and even color and color temperature can be adjusted. However, this The method needs to re-rectify the circuit, and the cost is relatively large, and the position of this panel device is also fixed, and it is impossible to adjust the lamps at any position in the room.

The third control method of infrared remote control uses wireless technology to control the lamp first, but the infrared remote control has a certain angle requirement, and at the same time, there must be no obstacles between the lamp and the infrared remote control before the control can be successful. For the latter, there are too many additional conditions to control. In addition, the infrared remote controller itself is not easy to carry around and is easy to lose. If you need to control the lamps in different rooms, you usually need to use different remote controllers to operate them.

As a result, smart terminals that use wireless technology have emerged as devices for controlling lamps. By using applications installed on smart terminals, it is possible to easily realize dimming and color adjustment of lamps, and even perform functions such as changing the color of lamps according to music. The function of group editing of individual fixtures. However, the variety of functions also makes the operation of the smart terminal on the lamps need to go through unlocking, opening the application, jumping to the main page and even entering the multi-level menu directory, which makes the control more and more cumbersome. Moreover, the smart terminal is not portable anytime and anywhere. Once the smart terminal is turned off or lost, it can no longer control the lamps.

Therefore, there is a need for a lamp control device that is easy to carry around, simple to connect with lamps, and convenient to control. It can control lamps anytime and anywhere, and has a long working life, low energy consumption, and diversified control modes to meet the needs of different users.

Contents of the invention

In order to overcome the above-mentioned technical defects, the object of the present invention is to provide a wearable intelligent lamp control device and lighting lamp control system, which can automatically adjust the brightness and color temperature of lamps according to different temperatures and illuminance in the home, and is easy to carry and not easy to carry. lost.

The invention discloses a wearable lighting fixture control device, which is wirelessly connected to at least one lighting fixture, comprising: a power supply unit, which provides required electric energy; a communication unit, which sends control instructions to the lighting fixture, and receives the lighting fixture The feedback signal sent; the central processing unit is connected to the communication unit, and analyzes and processes the feedback signal sent by the communication unit; the interaction unit establishes an interaction mode between the user and the lighting fixture control device, and further includes: The sensing unit detects the temperature and/or illuminance of the environment where the lighting control device is located, and sends the detection result of the temperature and/or illuminance to the central processing unit; at least one is preset in the central processing unit The color temperature and/or illuminance index, comparing the received detected temperature and/or illuminance with one of the at least one color temperature and/or illuminance index, and sending a control instruction to the lighting fixture through the communication unit, and adjusting the The color temperature and illuminance of the above lighting fixtures, and make the adjusted illuminance consistent with the illuminance index.

Preferably, the sensing unit includes a temperature sensor and a light sensor to detect the temperature and/or illuminance.

Preferably, the sensing unit further includes an acceleration sensor and/or a gyro sensor to detect movement changes of the lighting fixture control device in the horizontal direction and/or vertical direction.

Preferably, the communication unit sends the intensity of the feedback signal to the central processing unit; the central processing unit judges the distance between the lighting fixture control device and the lighting fixture according to the intensity of the feedback signal.

Preferably, the interaction unit includes at least one set of lighting fixture control modules, each of the lighting fixture control modules corresponds to one of the lighting fixtures, so as to control the lighting state of the lighting fixtures.

Preferably, the interaction unit is a button or a touch screen.

Preferably, the interaction unit includes a voice control module, which receives voice input and forwards it to the central processing unit; the central processing unit recognizes the voice input, and outputs corresponding control instructions to the communication unit.

Preferably, the lighting fixture control device further includes: a clock unit connected to the central processing unit and sending a time signal to the central processing unit.

Preferably, the central processing unit adjusts the lighting state of the lighting fixture according to different times represented by the time signal.

Preferably, the lighting fixture control device further includes: a storage unit, which stores at least one lighting scene configuration, is connected to the central processing unit, and records the operating habits of the lighting fixture control device.

Preferably, the power supply unit includes one or more of a solar module, a kinetic energy module, and a thermal energy module.

The present invention also discloses a lighting fixture control system, which includes the above-mentioned lighting fixture control device and an external control terminal; the lighting fixture control device is connected to the external control terminal, and the external control terminal sends configuration signals to the Lighting fixture controls.

Preferably, the external control terminal calibrates the time signal in the lighting fixture control device through a crystal oscillator or RTC.

Preferably, the external control terminal is a smart phone, a tablet computer, a PC terminal or a control center.

After adopting the above technical solution, compared with the prior art, it has the following beneficial effects:

1. The brightness and/or color temperature of lighting fixtures can be automatically adjusted according to the temperature and illuminance of the room;

2. Self-provided sustainable energy, long service life, no need to worry about running out of power;

3. The lighting state of the lamp can be controlled by voice and gesture, and the operation is more convenient;

4. Lighting control is more humanized and personalized, and different lighting conditions can be adjusted according to different time, season and user.

Description of drawings

Fig. 1 is a schematic structural diagram of a wearable lighting fixture control device in accordance with a preferred embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a sensing unit of a wearable lighting control device according to a preferred embodiment of the present invention;

Fig. 3 is a schematic structural diagram of an interactive unit of a wearable lighting control device according to a preferred embodiment of the present invention;

Fig. 4 is a communication schematic diagram of a lighting fixture control system according to a preferred embodiment of the present invention.

Detailed ways

The advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Referring to Fig. 1, in the present invention, the lighting control device is wearable, such as a wristband, armband, smart glasses, etc., which are easy to carry and can be directly operated when in use without complicated operation procedures. The wearable lighting fixture control device is wirelessly connected with one or more lighting fixtures, and the connection mode can be realized by technologies such as Bluetooth, WIFI, and Zigbee. Therefore, it is necessary to configure the lighting fixture with a wireless signal transmitter receiver, which is similar to a wireless base station such as a router, and can wirelessly communicate with the lighting fixture control device. In this embodiment, the lighting fixture control device includes a power supply unit, a communication unit, a central processing unit, an interaction unit and a sensing unit.

Wherein, the power supply unit provides the electric energy required for the operation of the lighting fixture control device.

The communication unit is used for sending control commands to the lighting fixtures and receiving feedback signals from the lighting fixtures at the same time. The control command referred to here refers to the command that includes the adjustment of lighting status such as lighting switch, brightness, color temperature, timer switch, etc., and the feedback signal is the signal that includes the status information of the lighting fixture itself, such as brightness and color temperature. With the feedback signal, the lighting fixture control device can learn the state of the lighting fixture. Just like a smartphone regularly searches for nearby routers that send out WIFI signals, the lighting fixture control device can be configured to periodically search for feedback signals from lighting fixtures to reduce operating and standby power consumption.

The central processing unit communicates with the communication unit, and performs further analysis and processing after receiving the feedback signal from the communication unit. Naturally, the user can manually send the control command he needs to the communication unit. If the control command sent by the user is to turn on the lamp, the central processing unit will recognize the control command of "turning on the lamp" and execute the corresponding operation.

The interaction unit provides an interactive interface between the user and the lighting fixture control device, so that the user can input desired instructions to the lighting fixture control device through the interaction unit.

In order to further enrich the functions of the lighting fixture control device in the present invention, the sensing unit will detect the environment where the lighting fixture control device is located, such as the temperature and/or illuminance of homes, offices, etc., and send the detected temperature and/or illuminance results to central processing unit. At least one color temperature and/or illuminance index is preset in the central processing unit. After receiving the detected temperature and/or illuminance index, the two are compared. When the preset illuminance index is different from the detected illuminance index, The central processing unit sends control commands to the lighting fixtures through the communication unit, so that the or illuminance of the environment where the lighting fixture control device is located is the same as the comparison index in the or illuminance index, so as to achieve synchronization between the actual illuminance and the preset illuminance of the environment.

Corresponding to different actual scene temperatures and preset color temperatures, a temperature-color temperature correspondence table is preset in the central processing unit. After receiving the detected temperature, the central processing unit retrieves the corresponding temperature from the temperature-color temperature correspondence table to obtain a Adjust the color temperature. Therefore, the control command sent by the central processing unit also includes an command to adjust the color temperature. According to the control command, the lighting color temperature of the lighting fixture is also adjusted accordingly to match the ambient temperature to realize the reproduction of the preset lighting scene. The experience will also be more comfortable. Since there can be multiple preset color temperature and/or illuminance indicators in the central processing unit, each color temperature and/or illuminance indicator can correspond to a preset scene mode. For example, a higher color temperature and/or illuminance can represent sunlight or Warm tones, and lower color temperature and/or illuminance can represent cloudy or cool tones. When the lighting state of the lighting fixtures is adjusted to match one of them, the lighting fixture control system of the present invention automatically adjusts the lighting of the lighting fixtures. The state is consistent with the environment in the home, such as judging summer and winter according to temperature changes, increasing the color temperature of lighting fixtures in summer and reducing the color temperature of lighting fixtures in winter. Considering that there are multiple preset color temperature and/or illuminance indicators, as mentioned above, the look-up table is used to adjust the color temperature according to the detected temperature, and for the detected illuminance, the central processing unit can usually be configured to compare the detected illuminance result with the Each preset illuminance index is compared, and after comparison, the preset index closest to the detection result is selected as the adjustment standard, and the control command is written and output.

In a preferred embodiment, the sensing unit includes a temperature sensor and a light sensor for detecting ambient temperature and/or illuminance. In a more preferred embodiment, referring to FIG. 2 , the sensing unit further includes an acceleration sensor and/or a gyroscope sensor for detecting movement changes in the horizontal direction and/or vertical direction of the lighting fixture control device. In this preferred embodiment, the acceleration sensor can detect the acceleration changes of the lighting control device in various directions. For example, after the user wears the lighting control device of the present invention, the user holds the lighting control device to swing up and down, left and right, and the acceleration sensor After detecting the movement, send the specific direction and acceleration value to the central processing unit, and establish a schematic table of direction and acceleration value in the central processing unit, so as to judge that the current lighting control device is moving up and down, left and right or drawing a circle according to such data For motion, different control commands are defined according to different motion modes. For example, when it is judged to move up and down, the control instruction is to turn on or off the lighting fixture; when it is judged to be moving left and right, the control instruction is to adjust the brightness of the lighting fixture, to gradually decrease the brightness to the left, and to gradually increase the brightness to the right; to draw a circle When exercising, it is used to adjust the color temperature. Rotate clockwise to gradually increase the color temperature, and rotate counterclockwise to gradually decrease the color temperature. Through the above-mentioned gesture control, the user can perform basic operations on the lighting fixture without operating through the interactive interface of the interactive unit. The control of lighting fixtures represented by each movement mode in the above embodiments is for reference only. In practice, the control instructions corresponding to the diagrams used to adjust the direction and acceleration values in the central processing unit can be used. The interactive unit can provide an interactive interface for whether to enable the above-mentioned gesture operation function, so that the user can choose according to the application situation.

In another preferred or optional embodiment, the communication unit transmits the intensity of the feedback signal to the central processing unit while forwarding the feedback signal. Since the intensity of the received signal is related to the distance between the lighting fixture and the lighting fixture control device, therefore , after obtaining the intensity of the feedback signal, the central processing unit can judge the distance between the lighting fixture control device and the lighting fixture by means of table lookup and formula conversion. The distance information can help the lighting fixture control device to automatically control the lighting fixture. As mentioned above, the lighting fixture is similar to a router that provides a wireless network, and it always sends out signals such as feedback signals. Therefore, using this feature, when the user wears When the lighting fixture control device is close to the lighting fixture, the intensity value of the feedback signal fed back by the lighting fixture will gradually increase accordingly. A threshold value is preset in the central processing unit. When the intensity of the feedback signal reaches or exceeds the threshold value, The central processing unit automatically sends the opening command to the communication unit, and the communication unit forwards the opening command to the lighting fixture to complete the operation of turning on the lighting fixture; The strength value of the signal will gradually decrease accordingly. When the strength of the feedback signal reaches or falls below the threshold value again, the central processing unit will automatically send a shutdown command to the communication unit, and the communication unit will forward the shutdown command to the lighting fixture to complete the lighting shutdown lamps. The above embodiments realize that the lighting fixtures automatically change the lighting state according to the distance relationship with the user. Therefore, the user can intuitively feel that the lighting fixtures are automatically turned on when entering the room, and automatically turned off when leaving the room, saving energy and saving energy. It simplifies the user's operation on the lighting fixture control device.

In another preferred or optional embodiment, corresponding to a lighting fixture group composed of multiple lighting fixtures, the interactive unit includes at least one set of lighting fixture control modules, which match and correspond to each lighting fixture, and can group and classify different lighting fixtures. . Referring to Fig. 3, in the embodiment shown in Fig. 3, the lighting fixture control device includes 2 sets of lighting fixture control modules, which are respectively the first lighting fixture control button and the second lighting fixture control button. When the user wears the lighting fixture control module of the present invention When installing, the lighting fixture control device receives feedback signals sent by multiple lighting fixtures, recognizes the feedback signals to determine the number of lighting fixtures, and uses the protocol set in the central processing unit to assign each lighting fixture to a different lighting fixture In the control module, for example, the allocation is made according to the principle of distance from near to far. The user can know which button controls which lighting fixture by switching the two groups of buttons on the lighting fixture control device respectively, or identify the lighting fixture on the lighting fixture control device. After the lamps and lanterns, it is judged which button specifically controls which lighting fixtures by the flickering of the lighting fixtures. Grouping different lighting fixtures can be controlled for a specific lighting fixture instead of global unified control. In this embodiment, the interactive unit may exchange information with the user and input instructions by using such interactive buttons or interactive methods as buttons or a touch screen.

Continuing to refer to Fig. 3, in addition to the lamp control module for controlling the lighting lamp, the lighting lamp control device also includes the above-mentioned temperature sensor and light sensor, a switch button for controlling whether the lighting lamp control device is running, and a switch button for displaying the working status of the lighting lamp control device. The working indicator light, wherein the working indicator light distinguishes different operation modes by displaying lights of different colors, such as red light, green light or by flashing, and the working indicator light can be used as the position confirmation of the lamp control module. The implementation of the working indicator light is only one possible implementation manner, and the button backlight may also be used, or the overall brightness of the lighting fixture control device may be used to respond to the user's operation.

More preferably, the interactive unit also includes a voice control module, which receives the user's voice input and forwards it to the central processing unit, and the central processing unit recognizes different voice input commands, converts them into corresponding control commands to the communication unit, and then sends them to the communication unit. Operation of lighting fixtures. Speech recognition technology can be realized through a complete set of processes such as speech signal preprocessing and feature extraction, acoustic model and pattern matching, language model and language processing. Controlling lighting fixtures through voice also has the technical effect of simplifying operations.

In another preferred embodiment, the lighting fixture control device further includes a clock unit connected to the central processing unit and sending a time signal to the central processing unit. That is, the lighting fixture control device can display the time, or the working hours of the lighting fixture, or set a timing mechanism to turn on or off the lighting fixture at the set time. By acquiring different time signals, the central processing unit can adjust the lighting state of the lighting fixture under different time conditions. For example, at a certain set time point in the morning, a "wake-up mode" is preset in the central processing unit. When the lighting is turned on, the brightness and color temperature of the lighting are gradually adjusted to the brightness and color temperature of the rising sun. At a certain set time point, a "sleep mode" is preset in the central processing unit to gradually dim the brightness and color temperature of the lighting fixture until it is turned off. Even a "night mode" can be preset. When the user needs to turn on the lighting fixture at night, the lighting fixture will be turned on at night with a darker brightness and a lower color temperature, so as to prevent the instantaneous overbright light from causing harm to the user. discomfort. The time displayed or represented by the clock unit can obtain a time signal synchronized with the network through a crystal oscillator or RTC, or be adjusted by the user.

Aiming at the user's preferences and choices for different lighting scenes under different moods, a storage unit is also provided in the lighting control device to store at least one lighting scene configuration, which is connected to the central processing unit, and the user can choose any lighting scene configuration through the interaction unit. A lighting scene, whenever the user selects a lighting scene, the storage unit records the selected time, the brightness of the lighting fixture, and the color temperature to form the user's operating habit data, and when the time comes again, it will automatically Adjust the brightness and color temperature of lighting fixtures to the same state as when recording, so as to achieve the purpose of memorizing the user's operating habits.

Compared with the limited energy sources of intelligent terminals such as smart phones and tablet computers, the power supply unit in the present invention may include one or more of solar modules, kinetic energy modules, and thermal energy modules. Generally, the power supply unit can be powered by ordinary sustainable charge-discharge batteries such as lead-acid batteries and lithium batteries, and can also use solar modules formed by micro-solar panels, kinetic energy modules that collect kinetic energy brought by arm movements, and solar energy modules that collect the energy generated by the human body itself. The power supply of the thermal energy module can not only prolong the service life of the battery, but also ensure that the backup battery will continue to supply power when the ordinary battery is exhausted, ensuring that the lighting control device can be activated anytime and anywhere.

At the same time, in order to further save power consumption, the communication unit can be configured to be activated only during data transmission, such as automatically searching for feedback signals from lighting fixtures, and when controlling lighting fixtures to work, while it is in a dormant state at other times to reduce the cost of lighting fixture control devices. power consumption.

Referring to FIG. 4 , it is a schematic structural diagram of a lighting fixture control system formed by connecting the lighting fixture control device with an external control terminal in any of the above embodiments. As mentioned above, in the present invention, the lighting fixture control device replaces the existing smart phone and tablet computer, but the replaced smart phone, tablet computer, etc. can form a new lighting fixture control system together with the lighting fixture control system . After such external control terminals as smartphones and tablet computers are connected to the lighting control device, they send configuration information to the lighting control device, where the configuration information includes: whether the functions in the above embodiments need to be turned on, whether they need to be calibrated by crystal oscillator or RTC The time of the clock unit, the display mode of the indicator light, the mode recognized by the voice unit, the scene mode setting and other operating configuration information of such lighting fixture control devices. It can be seen that the external control terminal does not send the control command for controlling the lighting fixture to the lighting fixture control device, the control command is still sent directly by the lighting fixture control device, and the external control terminal only adjusts the working mode of the lighting fixture control device. Time, any place at the external control terminal, regardless of lighting conditions. The connection between the lighting fixture control device and the external control terminal can be established through the communication unit with protocols such as WIFI, Zigbee, and Bluetooth.

It is known that the external control terminal can be a smart phone, a tablet computer, a PC terminal or a control center, etc. originally used to control lamps in the prior art, and is now replaced by a lighting lamp control device, which is used for background auxiliary adjustment of the lighting lamp control device Configuration.

It should be noted that the embodiments of the present invention have better implementability and are not intended to limit the present invention in any form. Any person skilled in the art may use the technical content disclosed above to change or modify equivalent effective embodiments However, any modifications or equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still belong to the scope of the technical solution of the present invention.

Claims (14)

1. a kind of wearable illuminator control device is wirelessly connected at least one illuminator, including：Power supply unit, Electric energy needed for providing；

Communication unit sends control instruction to the illuminator, and receives the feedback signal that the illuminator is sent；

Central processing unit is connect with the communication unit, the feedback signal that communication unit described in analyzing processing is sent；

Interactive unit establishes the interactive mode between user and the illuminator control device, which is characterized in that further include：

Sensing unit, detects the temperature and/or illumination of the illuminator control device local environment, and by the temperature and/ Or the testing result of illumination is sent to the central processing unit；

Different actual scene temperature and preset colour temperature are corresponded to, presetting one temperature-colour temperature in central processing unit corresponds to table, After central processing unit receives the temperature of detection, is corresponded in the temperature-colour temperature and retrieve relevant temperature in table, to obtain one Colour temperature is adjusted, the control instruction that central processing unit is sent further includes having the instruction of adjustment colour temperature, and illuminator is according to the control Instruction, illumination colour temperature accordingly adjusts, and to be matched with environment temperature, reappears and presets light scene, wherein in central processing unit Preset colour temperature and/or illumination index are multiple, and per color temperature and/or illumination index corresponds to a kind of default scene mode, adjusts The illumination condition of whole illuminator is matched with one of which, so that the illumination of illuminator control system adjust automatically illuminator State is consistent with environment.

2. illuminator control device as described in claim 1, which is characterized in that

The sensing unit includes temperature sensor and light sensor, to detect the temperature and/or illumination.

3. illuminator control device as claimed in claim 2, which is characterized in that

The sensing unit further includes acceleration transducer and/or gyro sensor, to detect the illuminator control dress It is placed in horizontal direction and/or the motion change of vertical direction.

4. illuminator control device as described in claim 1, which is characterized in that

The communication unit sends the intensity of the feedback signal to the central processing unit；

The central processing unit judges the illuminator control device and the illumination according to the intensity of the feedback signal The distance of lamp locker.

5. illuminator control device as described in claim 1, which is characterized in that

The interactive unit includes at least one set of illuminator control module, and each illuminator control module corresponds to an institute Illuminator is stated, to control the illumination condition of the illuminator.

6. illuminator control device as claimed in claim 5, which is characterized in that

The interactive unit is button or touch screen.

7. illuminator control device as claimed in claim 5, which is characterized in that

The interactive unit includes speech control module, receives voice and inputs and be forwarded to the central processing unit；

The central processing unit identifies the voice input, and the output phase answers control instruction to the communication unit.

8. illuminator control device as described in claim 1, which is characterized in that

The illuminator control device further includes：

Clock unit is connect with the central processing unit, sending time signal to the central processing unit.

9. illuminator control device as claimed in claim 8, which is characterized in that

The central processing unit adjusts the illumination condition of the illuminator according to the different time that the time signal indicates.

10. illuminator control device as described in claim 1, which is characterized in that

The illuminator control device further includes：

Storage unit stores at least one light scene configuration, and is connect with the central processing unit, records the headlamp Has the operating habit of control device.

11. illuminator control device as described in claim 1, which is characterized in that

Said supply unit includes that solar energy module, kinetic energy module, thermal energy mould are in the block one or more.

12. a kind of illuminator control system, which is characterized in that including headlamp as described in any one of claim 1 to 11 Have control device and external control terminal；

The illuminator control device is connect with the external control terminal, and configuration signal is sent by the external control terminal To the illuminator control device.

13. illuminator control system as claimed in claim 12, which is characterized in that

The external control terminal calibrates the time signal in the illuminator control device by crystal oscillator or RTC.

14. illuminator control system as claimed in claim 12, which is characterized in that

The external control terminal is smart mobile phone, tablet computer, the ends PC or control centre.