CN111240120B

CN111240120B - Electrochromic control method, device, system, storage medium and related equipment

Info

Publication number: CN111240120B
Application number: CN202010170408.9A
Authority: CN
Inventors: 伏洪明
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2023-08-18
Anticipated expiration: 2040-03-12
Also published as: CN111240120A

Abstract

The present application relates to the field of communications technologies, and in particular, to an electrochromic control method, an electrochromic control device, an electrochromic control system, a storage medium, and related devices. The electrochromic control method is applied to the light source signal emitter and comprises the following steps: and generating a light fidelity wireless signal, wherein the light fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the light fidelity wireless signal and changing the color based on the color-changing control signal. Therefore, the method of the embodiment of the application transmits the generated optical fidelity wireless signal to the electrochromic device, and the electrochromic device can generate the color-changing control signal corresponding to the optical fidelity wireless signal and change the color based on the color-changing control signal to complete the electrochromic process of the electrochromic device. Because the optical fidelity wireless signal is adopted for signal transmission, the energy consumption is lower, and therefore, the power consumption of the light source signal transmitter in the electrochromic process can be reduced.

Description

Electrochromic control method, device, system, storage medium and related equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to an electrochromic control method, an electrochromic control device, an electrochromic control system, a storage medium, and related devices.

Background

With the development of economic technology, electrochromic technology has penetrated into various fields of industry and life. For example, electrochromic devices (e.g., electrochromic glasses) can selectively absorb or reflect external heat radiation and internal heat diffusion under the influence of an electric field in order to reduce the large amount of energy that must be consumed by office buildings and residential houses to remain cool in summer and warm in winter. For example, the use of electrochromic glass can reduce the electrical energy consumed in cooling with an air conditioner in summer.

Taking electrochromic equipment as electrochromic glass as an example, currently, the electrochromic control of the electrochromic glass mainly transmits the output current of a circuit to the electrochromic glass through an electric wire by a current controller, and when the electrochromic glass receives a current signal sent by the current controller, the electrochromic glass can be subjected to a color-changing adjustment mode. However, in this process, the current signal needs to be transmitted through the electric wire, so that the power consumption in the signal transmission process is relatively high.

Disclosure of Invention

The embodiment of the application provides an electrochromic control method, an electrochromic control device, an electrochromic control system, a storage medium and related equipment, which can reduce power consumption in an electrochromic control process.

In a first aspect, an embodiment of the present application provides an electrochromic control method applied to a light source signal transmitter, including:

and generating a light fidelity wireless signal, wherein the light fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the light fidelity wireless signal and changing the color based on the color-changing control signal.

In a second aspect, an embodiment of the present application provides an electrochromic control method, applied to an electrochromic device, including:

receiving an optical fidelity wireless signal transmitted by a light source signal transmitter, and generating a color-changing control signal corresponding to the optical fidelity wireless signal;

and performing color change based on the color change control signal.

In a third aspect, embodiments of the present application provide an electrochromic control system comprising a light source signal emitter and an electrochromic device, wherein:

the light source signal transmitter is used for generating optical fidelity wireless signals carrying color-changing control information;

the electrochromic device is used for generating a color-changing control signal corresponding to the color-changing control information and changing colors based on the color-changing control signal.

In a fourth aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the method according to any one of the first aspects when executing the computer program.

In a fifth aspect, embodiments of the present application provide a computer readable storage medium having stored thereon a computer program which when executed by a processor implements a method as described in any of the preceding claims.

In a sixth aspect, embodiments of the present application provide a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps described in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.

In the embodiment of the application, the light-fidelity wireless signal is generated by the light source signal emitter and is transmitted to the electrochromic device, so that the electrochromic device can convert the light-fidelity wireless signal into the color-changing control signal to control the color change of the electrochromic device. Compared with the electric signal communication, the optical fidelity wireless signal communication has the communication advantage of almost zero energy consumption, and the energy consumption is lower when the optical fidelity wireless signal is adopted for signal transmission, so that the power consumption in the electrochromic process can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic view of an application scenario of an electrochromic control method or electrochromic control apparatus applied to an embodiment of the present application;

fig. 2 shows a schematic view of an application scenario of an electrochromic control method or electrochromic control apparatus applied to an embodiment of the present application;

fig. 3 shows a schematic view of an application scenario of an electrochromic control method or electrochromic control apparatus applied to an embodiment of the present application;

fig. 4 shows a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 5 shows an application scenario schematic of an electrochromic control method provided by an embodiment of the present application;

fig. 6 shows a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 7 shows an application scenario schematic of an electrochromic control method provided by an embodiment of the present application;

FIG. 8 illustrates an interface schematic of an electrochromic device provided by an embodiment of the present application;

FIG. 9 shows an interface schematic of an electrochromic device provided by an embodiment of the application;

fig. 10 shows a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 11 shows an application scenario diagram of an electrochromic control method according to an embodiment of the present application

Fig. 12 is a schematic structural view of an electrochromic control device according to an embodiment of the present application;

fig. 13 shows a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 14 is a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 15 shows a schematic flow chart of an electrochromic control method according to an embodiment of the present application;

fig. 16 is a schematic structural view of an electrochromic control device according to an embodiment of the present application;

fig. 17 is a schematic structural view of an electrochromic control device according to an embodiment of the present application;

fig. 18 is a schematic structural view of an electrochromic control device according to an embodiment of the present application;

FIG. 19 shows an interactive schematic diagram of an electrochromic control method provided by an embodiment of the present application;

FIG. 20 is a schematic diagram of an electrochromic control system provided by an embodiment of the present application;

fig. 21 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Electrochromic technology has evolved over many years with many effective achievements. Electrochromic technology has penetrated into many areas of industry and life. Including but not limited to automotive technology, terminal technology, construction technology, and the like. With the continuous development of science and technology, electrochromic materials and devices thereof must play a more important role. Electrochromic materials may be made into electrochromic displays, for example, because of their bistable properties. The electrochromic display does not need a backlight, and when displaying a static image, the power consumption is avoided as long as the displayed static image is not changed, so that the aim of saving energy can be achieved. Electrochromic displays also have the advantages of blind angle, high contrast, etc. compared to other displays.

According to some embodiments, the electrochromic material can also be used for preparing an automatic anti-glare rearview mirror, the rearview mirror can adjust the intensity of reflected light according to the intensity of external light through an electronic induction system, so that compared with a rearview mirror made of silicon monoxide, the rearview mirror made of the electrochromic material can achieve the anti-glare effect, and the driving safety of a driver is improved. In addition, electrochromic intelligent glass can adjust the light intensity in the automobile interior with lower voltage (2-5V) and lower power to improve user's travelling comfort.

Fig. 1 shows a schematic view of an application scenario of an electrochromic method or electrochromic device applied to an embodiment of the present application. As shown in fig. 1, in summer, the electrochromic glass can selectively absorb or reflect external heat radiation and internal heat diffusion under the action of an electric field, and can maintain the office building and the residential building at proper temperatures so that users can work or live comfortably. Electrochromic applications can reduce the amount of energy that must be expended to keep office buildings and residential homes cool in the summer season. For example, the use of electrochromic glass can reduce the electrical energy consumed in cooling in summer using an air conditioner.

According to some embodiments, as shown in fig. 2 and 3, when the electrochromic technology is applied to the automotive technical field, the glass of the automobile may be electrochromic glass. When the electrochromic glass does not receive the current signal, the color of the electrochromic glass may be as shown in fig. 2. When the current controller of the automobile receives the WiFi signal transmitted by the WiFi power transmitter, the received WiFi signal is converted into a current control signal. The current controller may transmit a current control signal to the electrochromic glazing through an electrical wire. When the electrochromic glass receives the current signal sent by the current controller, the color of the electrochromic glass can be adjusted, and the color of the electrochromic glass can be shown in fig. 3. However, in the process, the WiFi power transmitter is required to transmit the WiFi signal in the transmission process of the WiFi signal, so that the power consumption in the transmission process of the WiFi signal is larger, and the power consumption in the electrochromic process is larger.

It will be readily appreciated that the electrochromic device may also receive voltage control signals transmitted by the voltage controller via wires. However, the voltage controller needs to use a fixed circuit structure and fixed parameter debugging, and the debugging step is complex. In addition, because the circuit can only set fixed parameters, the electrochromic control method has poor upgrading controllability, and the electrochromic equipment cannot be moved to other occasions generally, so that multiplexing movement is difficult. Secondly, most control signals are transmitted through wires, so that larger physical space resources are occupied, and potential safety hazards exist.

The electrochromic control method provided by the embodiment of the application will be described in detail with reference to fig. 4 to 7. The implementation bodies of the embodiments shown in fig. 4-7 are light source signal emitters.

Referring to fig. 4, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 4, the method according to the embodiment of the present application may include the following steps S101 to S102.

S101, generating optical fidelity wireless signals.

According to some embodiments, light Fidelity (LIFI), also known as visible Light wireless communication. The optical fidelity technology is a brand new wireless transmission technology for data transmission by utilizing visible light spectrum. The Light-fidelity technology is to implant a tiny chip on a Light-Emitting Diode (LED), and the Light-fidelity technology can utilize an electrical signal to control the LED to emit a high-speed flashing signal which cannot be seen by eyes to transmit information. The system made by using the light fidelity technology can cover the range reached by indoor lamplight. For example, the computer does not need to be connected with the Internet by wires or WIFI, and can be connected with the Internet as long as the light fidelity wireless signal emitted by the light emitting diode provided with the chip can be received indoors.

It will be readily appreciated that the light source signal transmitter may be connected to the energizing means before the light source signal transmitter generates the light fidelity wireless signal. When the light source signal transmitter is powered on, the light source signal transmitter can generate an optical fidelity wireless signal by utilizing a flicker signal preset by a user through a signal processing method. The signal processing method includes, but is not limited to, an encoding processing method, a pre-equalization processing method, a modulation processing method, and the like. For example, the flicker signal preset by the user may be as shown in fig. 5. When the light source signal emitter is powered on, the flicker signal obtained by the light source signal emitter can be, for example, five million times per second of flicker of the control light emitting diode. When the light source signal emitter acquires the flicker signal, the light source signal emitter can perform filtering processing on the flicker signal by adopting a pre-equalization processing method to generate an optical fidelity wireless signal. The optical source signal transmitter filters the scintillation signal by adopting a pre-equalization processing method, so that inter-code crosstalk of the scintillation signal can be reduced or eliminated, and the channel characteristic can be improved.

According to some embodiments, the light source signal emitter may set the size of the volume of the light source signal emitter as well as the transmit power based on the size of the area of the light fidelity wireless signal coverage. For example, when the size of the light source signal transmitter is fixed, the light source signal transmitter may determine the size of the area of the generated light fidelity wireless signal coverage based on the transmit power of the received electrical control signal.

S102, the optical fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the optical fidelity wireless signal and to change color based on the color-changing control signal.

According to some embodiments, electrochromic devices refer to devices made with electrochromic materials including, but not limited to, electrochromic glasses, color-changing mirrors, high resolution optoelectronic camera equipment, photoelectrochemical energy conversion and storage, electron beam metalworking devices, and the like. The electrochromic refers to a phenomenon that optical properties (such as reflectivity, transmissivity, absorptivity and the like) of a material change in color stably and reversibly under the action of an applied electric field, and can be expressed as reversible changes in color and transparency in appearance.

It is easily understood that a material having electrochromic properties is called an electrochromic material, and electrochromic materials have been beginning to be used in industry and life. Electrochromic materials can be classified into inorganic electrochromic materials and organic electrochromic materials. The composition of the electrochromic material includes, but is not limited to, oxides, complexes, hydrates, and heteropolyacids of certain transition metals, and the like. The composition of the electrochromic material includes, but is not limited to, polythiophenes and their derivatives, viologens, tetrathiafulvalene, metal phthalocyanine compounds, and the like.

Alternatively, the color change control signal refers to a signal that can control the color change of the electrochromic device, including but not limited to voltage control signals, current control signals, and the like. The color change control signal of this embodiment may be a voltage control signal, for example. The color change control signals also include, for example, but are not limited to, coloring control signals, fading control signals, and the like. The color control signal is a color parameter carried by the electrochromic device, and the color of the electrochromic device can be controlled to be a color corresponding to the color parameter based on the color parameter carried by the color control signal.

According to some embodiments, the light source signal emitter may transmit the light-fidelity wireless signal to the electrochromic device when the light source signal emitter generates the light-fidelity wireless signal. When the electrochromic device receives the light fidelity wireless signal transmitted by the light source signal transmitter, the electrochromic device may generate a color change control signal based on the received light fidelity wireless signal. When the electrochromic device generates the color change control signal, the electrochromic device may change color based on the color change control signal. The color change includes, but is not limited to, a change in the color of the electrochromic device or a change in the color of the electrochromic device.

It is easy to understand that the flicker signal obtained by the light source signal emitter in this embodiment may be, for example, five million times per second, and the electrochromic device may be, for example, an electrochromic window. Wherein the number of electrochromic windows is at least one. When the light source signal emitter acquires the flicker signal, the flicker signal can be processed by adopting a coding processing method to generate an optical fidelity wireless signal. The optical fidelity wireless signal may be, for example, an optical signal emitted by a light source signal emitter that blinks five million times per second. When the light source signal emitter generates a light fidelity wireless signal, the light fidelity wireless signal may be transmitted to the electrochromic window. The color of the electrochromic window is sky blue before the electrochromic window does not receive the light fidelity wireless signal. When the electrochromic window receives the light fidelity wireless signal, the electrochromic window can generate a color change control signal corresponding to the light fidelity wireless signal. The color corresponding to the color-changing parameter carried by the color-changing control signal may be, for example, black. When the electrochromic window generates a color-changing control signal corresponding to the light fidelity wireless signal, the electrochromic window can change the color of the electrochromic window from sky blue to black.

The embodiment of the application provides an electrochromic control method which can be applied to a light source signal emitter, wherein a light-fidelity wireless signal is generated through the light source signal emitter, and the light source signal emitter can transmit the light-fidelity wireless signal to electrochromic equipment so that the electrochromic equipment can generate a color-changing control signal corresponding to the light-fidelity wireless signal and change colors based on the color-changing control signal, and an electrochromic process is completed. Compared with the electromagnetic signal transmission, the embodiment of the application adopts the optical fidelity wireless signal for signal transmission, and because the transmission safety of the optical fidelity wireless signal is higher, the interference of other signals on the optical fidelity wireless signal can be reduced, and therefore, the power consumption of the light source signal transmitter in the electrochromic process can be reduced.

Referring to fig. 6, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 6, the method of the embodiment of the present application may include the following steps S201 to S203.

S201, acquiring a pulse signal and acquiring binary data corresponding to the pulse signal.

According to some embodiments, the light source signal emitter is provided with a microchip thereon. The microchip may emit a pulsed signal. When the microchip emits a pulse signal, the light source signal emitter may acquire the pulse signal. The light source signal transmitter can acquire pulse signals from a microchip arranged on the light source signal transmitter, and the light source signal transmitter can also receive the pulse signals output by the circuit. The pulse signal according to the embodiment of the present application may be, for example, a square wave signal.

It will be readily appreciated that when a pulse signal is acquired by the light source signal transmitter, the light source signal transmitter may convert the pulse signal into binary data corresponding to the pulse signal. For example, the pulse signal acquired by the light source signal transmitter may be a square wave signal, where binary data corresponding to the pulse signal acquired by the light source signal transmitter may include 0 and 1, for example, and the pulse signal and binary data acquired by the light source signal transmitter may be as shown in fig. 7.

S202, encoding the binary data into an optical fidelity wireless signal.

According to some embodiments, encoding is the process of converting information from one form or format to another. The encoding of this embodiment is a process of converting binary data into an optical fidelity wireless signal.

It is easy to understand that when the light source signal transmitter acquires the pulse signal, the light source signal transmitter may acquire binary data corresponding to the pulse signal. When the light source signal transmitter acquires binary data, the light source signal transmitter may encode the acquired binary data into an optical fidelity wireless signal using an encoding algorithm. For example, when the portion of the binary data acquired by the light source signal transmitter may be 101010101010101010101010101010, the light source signal transmitter may encode the acquired binary data into an optical fidelity wireless signal using an encoding algorithm. For example, the portion of binary data acquired by the optical source signal transmitter may also be 1001101111010110110010110, and the optical source signal transmitter may encode the acquired binary data into an optical fidelity wireless signal using an encoding algorithm.

And S203, the optical fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the optical fidelity wireless signal and changing the color based on the color-changing control signal.

According to some embodiments, when the light source signal transmitter encodes the acquired binary data into an optical fidelity wireless signal, the light source signal transmitter may transmit the optical fidelity wireless signal to the electrochromic device. The optical fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the optical fidelity wireless signal and to change color based on the color-changing control signal.

It is easy to understand that the electrochromic device of the present embodiment may be a smart phone. Fig. 8 shows an application scenario schematic diagram of an electrochromic control method according to an embodiment of the present application, where, as shown in fig. 8, when the smart phone does not receive an optical fidelity wireless signal, the color of the display screen of the smart phone may be black, for example. The light source signal transmitter may transmit the generated optical fidelity wireless signal to the smart phone. When the smart phone receives the optical fidelity wireless signal, a color-changing control signal corresponding to the optical fidelity wireless signal can be generated based on the optical fidelity wireless signal. The color corresponding to the fading parameter carried by the color-changing control signal may be, for example, transparent. The display of the smart phone may be set to a transparent color, and the display of the smart phone may be as shown in fig. 9.

The embodiment of the application provides an electrochromic control method which can be applied to a light source signal emitter, and binary data can be encoded into an optical fidelity wireless signal and transmitted to electrochromic equipment by acquiring a flickering signal of light and binary data corresponding to the flickering signal. The electrochromic device may complete an electrochromic process of the electrochromic device based on the received light fidelity wireless signal. Because the electromagnetic signal transmission is adopted, the electromagnetic signal generation needs higher cost, and the technical scheme of the embodiment of the application only needs to arrange a microchip on the light source signal transmitter, can realize optical communication by utilizing the existing illumination circuit, can adopt optical fidelity wireless signals for signal transmission without newly establishing an infrastructure, and can reduce the cost of an electrochromic control process.

Referring to fig. 10, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 10, the method of the embodiment of the present application may include the following steps S301 to S302.

S301, receiving an electric control signal sent by the router, and converting the electric control signal into an optical fidelity wireless signal.

According to some embodiments, a Router (also known as a Router) is a computer network device. The process of transporting data packets to a destination over individual networks is called routing. Wherein the router may select a transmission path for the data in the process. Routers are devices that connect more than two individual networks, and routing operates at the third layer of the OSI model, the network layer, e.g., the internet protocol (Internet Protocol, IP) layer. In an embodiment of the application, the router can realize the communication between the Internet and a plurality of light source signal transmitters.

It is easy to understand that fig. 11 shows a schematic view of an application scenario of the electrochromic method according to the embodiment of the present application. As shown in fig. 11, the router may receive an electric control signal transmitted by a user through the internet. When the router receives the electrical control signal, the router may send the electrical control signal to the light source signal transmitter. When the light source signal transmitter receives the electric control signal sent by the router, the light source signal transmitter can convert the electric control signal into an optical fidelity wireless signal by adopting a signal conversion method. The signal conversion method includes, but is not limited to, a signal analysis method, a logic filtering method, a logic analysis method, a logic recombination method, and the like.

Alternatively, the electrical control signal received by the light source signal emitter may be, for example, a voltage control signal. When the light source signal emitter receives the voltage control signal, the light source signal emitter can combine the voltage control signal with the light signal emitted by the light source signal emitter to generate the light fidelity wireless signal.

S302, the optical fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the optical fidelity wireless signal and to change color based on the color-changing control signal.

It is easy to understand that the electrochromic device of this embodiment may be a smart phone, and the light source signal emitter may be, for example, an LED lamp, and a microchip is disposed on the LED lamp, and the microchip may be used to receive the electrical control signal sent by the router and convert the electrical control signal into an optical fidelity wireless signal. When the smart phone is in a room, the LED lamp can receive the electric control signal sent by the router and convert the electric control signal into an optical fidelity wireless signal. The LED lamp can send light fidelity wireless signals to the smart phone. When the smart phone receives the optical fidelity wireless signal, the smart phone can generate a color-changing control signal corresponding to the optical fidelity wireless signal based on the optical fidelity wireless signal. The color corresponding to the coloring parameter carried by the color-changing control signal may be, for example, black. The smart phone may set the display of the smart phone to black.

The embodiment of the application provides an electrochromic control method which can be applied to a light source signal emitter, and can convert an electric control signal into an optical fidelity wireless signal by receiving the electric control signal sent by a router, wherein electrochromic equipment can receive the optical fidelity wireless signal to generate a corresponding electrochromic control signal of the optical fidelity wireless signal and perform color change based on the electrochromic control signal, so that an electrochromic process of the electrochromic equipment is completed. The embodiment of the application adopts the optical fidelity wireless signals to carry out signal transmission, and can be used for wireless communication signal coverage dead zones, such as areas with unsmooth wireless communication of subways, tunnels, navigation, cabins, mines and the like. Therefore, the technical scheme of the application can improve the application range of electrochromic control, and further can improve the practicability of the electrochromic control method. In addition, as the light source signal emitter can perform information interaction through the router and the Internet, the accuracy of the light source signal emitter for emitting signals can be improved, and the accuracy of an electrochromic control process can be improved.

An electrochromic control appliance provided in an embodiment of the present application will be described in detail with reference to fig. 12. It should be noted that, the apparatus shown in fig. 12 is used to perform the method of the embodiment shown in fig. 4 to 11, and for convenience of explanation, only the portion relevant to the embodiment of the present application is shown, and specific technical details are not disclosed, please refer to the embodiment shown in fig. 4 to 11 of the present application.

Referring to fig. 12, a schematic structural diagram of an electrochromic control device according to an embodiment of the application is shown. The electrochromic control device 1200 may be implemented as all or part of a user terminal by software, hardware, or a combination of both. According to some embodiments, the electrochromic control apparatus 1200 includes a signal generating unit 1201 and a signal transmitting unit 1202, specifically for:

a signal generating unit 1201 for generating an optical fidelity wireless signal;

the signal transmission unit 1202 is configured to transmit an optical fidelity wireless signal to the electrochromic device, where the optical fidelity wireless signal is used to instruct the electrochromic device to generate a color change control signal corresponding to the optical fidelity wireless signal and perform color change based on the color change control signal.

According to some embodiments, the signal generating unit 1201 is configured to, when generating the optical fidelity wireless signal, specifically:

the method comprises the steps of obtaining a flicker signal of light and obtaining binary data corresponding to the flicker signal;

binary data is encoded into an optical fidelity wireless signal.

and receiving an electric control signal sent by the router, and converting the electric control signal into an optical fidelity wireless signal.

The embodiment of the application provides an electrochromic control device, which generates a light fidelity wireless signal through a signal generating unit 1201, wherein a signal transmitting unit 1202 can transmit the light fidelity wireless signal to an electrochromic device, and the electrochromic device can generate a color changing control signal corresponding to the light fidelity wireless signal and change colors based on the color changing control signal. Because the transmission of the wireless communication signal can have a blind area, for example, the wireless communication signal is weaker in a subway, the embodiment of the application adopts the optical fidelity wireless signal to carry out signal transmission at the place where the wireless communication signal is weaker, the application range of electrochromic control can be improved, and the practicability of the electrochromic control method can be further improved.

The electrochromic control method provided by the embodiment of the application will be described in detail with reference to fig. 13 to 15. The implementation body of the embodiment shown in fig. 13-15 is an electrochromic device.

Referring to fig. 13, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 13, the method according to the embodiment of the present application may include the following steps S401 to S402.

S401, receiving the optical fidelity wireless signal transmitted by the light source signal transmitter, and generating a color-changing control signal corresponding to the optical fidelity wireless signal.

According to some embodiments, the light source signal emitter may be, for example, an indoor lighting device, which may be, for example, an LED lamp. A microchip is added in the LED lamp by a user, so that the LED lamp can be changed into a light source signal emitter. Since the microchip is disposed on the light source signal emitter, the light source signal emitter may flash millions of times per second, for example, the light state of the light source signal emitter may be represented as 1, and the light state of the light source signal emitter may be represented as 0. Since the frequency of the light source signal emitters is too fast, the human eye is not aware at all, but the photosensor can receive these changes. The light source signal emitters may acquire binary data based on the display state of the light source signal emitters. The light source signal transmitter may encode Cheng Guangbao the acquired binary data into a true wireless signal and transmit the light fidelity wireless signal to the electrochromic device. For example, an electrochromic device within the light range of an LED lamp may receive a light fidelity wireless signal sent by the LED lamp.

It is readily understood that when the electrochromic device receives the light-fidelity wireless signal emitted by the light source signal emitter, the electrochromic device may generate a color-changing control signal corresponding to the light-fidelity wireless signal. For example, an electrochromic device may receive an optical fidelity wireless signal from an LED lamp that carries a signal that the light source signal emitter flashes millions of times per second. When the electrochromic device receives the optical fidelity wireless signal, the electrochromic device can generate a color-changing control signal corresponding to the optical fidelity wireless signal according to the flicker frequency carried in the optical fidelity wireless signal.

S402, performing color change based on the color change control signal.

According to some embodiments, the color change control signal is a signal indicating that the electrochromic device is performing a color change. The color change control signals include, but are not limited to, coloring control signals, fading control signals. The coloring control signal may be a signal indicating that the electrochromic device is darkened, for example, the color is white before the electrochromic device does not receive the light fidelity wireless signal, and the coloring control signal may indicate that the electrochromic device changes the color to black. The fade control signal may be a signal that instructs the electrochromic device to lighten, for example, a dark blue color before the electrochromic device does not receive the light fidelity wireless signal, and may instruct the electrochromic device to lighten the color.

It is easy to understand that when the electrochromic device receives the color-changing control signal, the electrochromic device can analyze the color-changing control signal to obtain the parameters carried by the color-changing control signal for color change. For example, the color change control signal acquired by the electrochromic device may be a flicker frequency carried in the optical fidelity wireless signal. When the electrochromic device acquires the blinking frequency, the electrochromic device may set the color of the electrochromic device to the color corresponding to the blinking frequency. For example, when the electrochromic device acquires the blinking frequency five million times per second, the electrochromic device may set the color of the electrochromic device to the corresponding color red for the blinking frequency five million times per second. When the color of the electrochromic device is yellow before the electrochromic device does not receive the light fidelity wireless signal, the electrochromic device performs color change based on the color change control signal, and the electrochromic device performs color change control based on the color change control signal.

The embodiment of the application provides an electrochromic control method which can be applied to electrochromic equipment and can complete the electrochromic process of the electrochromic equipment by generating a color-changing control signal corresponding to a received optical fidelity wireless signal. Because WiFi signals need to depend on invisible radio wave transmission, the WiFi signals are greatly affected by interference, and the power consumption of the electrochromic control process can be increased.

Referring to fig. 14, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 14, the method of the embodiment of the present application may include the following steps S501 to S505.

S501, receiving the light fidelity wireless signal transmitted by the light source signal transmitter, and generating a color-changing control signal corresponding to the light fidelity wireless signal, wherein the color-changing control signal is a coloring control signal.

According to some embodiments, the light source signal transmitter may receive the electrical control signal transmitted by the router and generate an optical fidelity wireless signal based on the electrical control signal and the light signal of the light source signal transmitter. The light source signal transmitter may transmit the light fidelity wireless signal to the electrochromic device when the light source signal transmitter generates the light fidelity wireless signal. When the electrochromic device receives the light fidelity wireless signal, a color change control signal may be generated based on the light fidelity wireless signal. Wherein the color change control signal is a color change control signal. The coloring control signal of the embodiment of the application can refer to that the electrochromic device performs the color deepening operation, and can also be that the color of the electrochromic device is kept unchanged. The darkening may be, for example, a process of changing the color of the electrochromic device from white to orange-red, or a process of changing the color of the electrochromic device from pale red to dark red.

S502, obtaining coloring parameters carried by the coloring control signals, and controlling the electrochromic device to adjust to colors corresponding to the coloring parameters.

According to some embodiments, the coloring parameter may refer to a frequency parameter in the light-fidelity wireless signal, and the color corresponding to the coloring parameter may be, for example, a color corresponding to the frequency parameter in the light-fidelity wireless signal. The coloring parameters and the correspondence table of colors to which the coloring parameters correspond may be as shown in table 1.

TABLE 1

Coloring parameter (frequency/MHz)	Color of
		100-200	Yellow colour
200-300	Orange yellow
		300-400	Red color
500-600	Green colour
		700-800	Blue color
800-900	Black color

It is easy to understand that when the electrochromic device acquires the coloring parameter carried by the coloring control signal, the electrochromic device may read the color corresponding to the coloring parameter based on the corresponding relationship between the coloring parameter and the color corresponding to the coloring parameter in the memory, and control the electrochromic device to adjust to the color corresponding to the coloring parameter. The coloring parameters carried by the coloring control signals acquired by the electrochromic device may be, for example, 300MHz-400MHz. When the color corresponding to the coloring parameter 300MHz-400MHz read from the table 1 of the memory by the electrochromic device is red, the electrochromic device may control the electrochromic device to adjust to red.

S503, keeping the color coloring for a preset time.

According to some embodiments, the preset color coloring duration may be a preset color coloring duration of the electrochromic device, where the preset color coloring duration may be a retention time after the electrochromic device controls the electrochromic device to adjust to a color corresponding to the coloring parameter, and the preset color duration may also be a required duration of the electrochromic device to adjust the color of the electrochromic device from the first color to the second color. For example, the electrochromic device sets a color tint preset time of 1 minute. For example, when the color corresponding to the coloring parameter 300MHz-400MHz read from table 1 of the memory by the electrochromic device is red, the electrochromic device may control the electrochromic device to adjust to red and keep the duration of the electrochromic device color red to 1 minute.

S504, after a preset time length, receiving the next light fidelity wireless signal transmitted by the light source signal transmitter, and executing the step of generating a color-changing electric signal corresponding to the next light fidelity wireless signal.

According to some embodiments, after the electrochromic device remains colored for a preset period of time, the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter. When the electrochromic device receives the next light fidelity wireless signal, the electrochromic device may generate a next color change control signal based on the received next light fidelity wireless signal, and control the electrochromic device to change color based on the next color change control signal.

It is readily understood that the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter once every preset time period. For example, the electrochromic device sets a color tint preset time of 1 minute. For example, when the electrochromic device is within the range of the light-fidelity wireless signal emitted by the light source signal emitter, the electrochromic device may receive the next light-fidelity wireless signal every 1 minute and generate the next coloring control signal based on the next light-fidelity wireless signal. The electrochromic device may acquire the coloring parameters carried by the next coloring control signal. For example, after the electrochromic device can control the electrochromic device to adjust to red, the coloring parameter carried by the coloring control signal obtained after 1 minute of the electrochromic device can be, for example, 500MHz-600MHz, and the color corresponding to the coloring parameter read from the memory is green, and the electrochromic device can control the electrochromic device to adjust from red to green.

And S505, when the next light fidelity wireless signal is not received, controlling the electrochromic device to fade.

According to some embodiments, after the electrochromic device remains colored for a preset period of time, the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter. When the electrochromic device does not receive the next light fidelity wireless signal, the electrochromic device can be controlled to fade, and the power consumption of the electrochromic device for keeping the coloring state can be reduced. The fading operation can mean that the electrochromic device fades according to a preset fading process, so that discomfort of a user caused by abrupt change of the color of the electrochromic device can be avoided, and the use comfort of the user is improved. For example, the electrochromic device fades from black to blue, from blue to green to red, from red to orange, and from orange to yellow according to a preset fading process. When the next light fidelity wireless signal is not received, the electrochromic device controls the electrochromic device to adjust the color fading from green to red, from red to orange and from orange to yellow.

It will be readily appreciated that the electrochromic device may control the electrochromic device to perform a fade operation when the electrochromic device does not receive the next light fidelity wireless signal. The fading operation may refer to the electrochromic device directly fading the color of the electrochromic device to a preset color. The preset color of the electrochromic device setting may be, for example, yellow. When the next light fidelity wireless signal is not received, the electrochromic device controls the electrochromic device to adjust the direct fading from black to yellow.

The embodiment of the application provides an electrochromic control method which can be applied to electrochromic equipment, and can keep the color corresponding to the coloring parameter of the preset duration by generating a coloring control signal corresponding to the received light fidelity wireless signal. Because the power consumption is smaller when the light fidelity wireless signal is used for electrochromic control, compared with the process of electrochromic control based on the WIFI signal, the light fidelity wireless signal has the communication advantage of almost zero energy consumption, and the technical scheme of the embodiment of the application can reduce the power consumption of electrochromic control process of electrochromic equipment. In addition, the electrochromic device does not need to receive the light source signal emitter to transmit the fixed voltage control signal, so that the movement of the electrochromic device is convenient, and the reusability of the electrochromic device can be improved.

Referring to fig. 15, a schematic flow chart of an electrochromic control method is provided in an embodiment of the application. As shown in fig. 15, the method of the embodiment of the present application may include the following steps S601 to S604.

S601, receiving the optical fidelity wireless signal transmitted by the light source signal transmitter, and generating a color-changing control signal corresponding to the optical fidelity wireless signal.

According to some embodiments, the light source signal transmitter may receive the electrical control signal transmitted by the router and generate an optical fidelity wireless signal based on the electrical control signal and the light signal of the light source signal transmitter. The light source signal transmitter may transmit the light fidelity wireless signal to the electrochromic device when the light source signal transmitter generates the light fidelity wireless signal. The light source signal transmitter may transmit the light fidelity wireless signal to the electrochromic device once every a preset time period.

It is readily understood that when the electrochromic device receives the light fidelity wireless signal, the color change control signal may be generated based on the light fidelity wireless signal. Wherein the color change control signal is a color fading control signal. The fading control signal of the embodiment of the application can be a signal for indicating the electrochromic device to perform the color lightening operation after the next preset time period, and can also be a signal for indicating the color of the electrochromic device to remain unchanged.

S602, obtaining the fading parameters carried by the fading control signals, and controlling the electrochromic device to adjust to the colors corresponding to the fading parameters.

According to some embodiments, the fading parameters may refer to frequency parameters in the light-fidelity wireless signal, and the color corresponding to the fading parameters may, for example, be the color corresponding to the frequency parameters in the light-fidelity wireless signal. The corresponding table of fade parameters and colors to which the fade parameters correspond may be as shown in table 2.

TABLE 2

Fading parameters (frequency/MHz)	Color of
		100-200	Yellow colour
200-300	Orange yellow
		300-400	Red color
500-600	Green colour
		700-800	Blue color
800-900	Black color

It is easy to understand that when the electrochromic device acquires the fading parameters carried by the fading control signal, the electrochromic device may read the color corresponding to the fading parameters based on the correspondence between the fading parameters and the colors corresponding to the fading parameters in the memory, and control the electrochromic device to adjust to the color corresponding to the fading parameters. For example, the electrochromic device controls the color of the electrochromic device to black before the electrochromic device does not receive the light fidelity wireless signal. The fading parameters carried by the fading control signals acquired by the electrochromic device can be 300MHz-400MHz, for example, based on the received light fidelity wireless signals. When the color corresponding to the coloring parameters 300MHz-400MHz read by the electrochromic device from the table 2 of the memory is red, the electrochromic device can control the electrochromic device to adjust from black to red.

S603, keeping the color fade for a preset time.

According to some embodiments, the preset color fading time period may be preset color fading time period of the electrochromic device, or may be obtained by the electrochromic device analyzing the received light fidelity wireless signal. The preset duration may refer to a hold time when the electrochromic device controls the electrochromic device to adjust to a color corresponding to the coloring parameter. For example, the electrochromic device sets a preset period of color fade of 0.5 minutes. For example, when the color corresponding to the fading parameters 300MHz-400MHz read from table 2 of the memory by the electrochromic device is red, the electrochromic device may control the electrochromic device from green to red and keep the electrochromic device color red for 0.5 minutes.

S604, after a preset time length, receiving the next light fidelity wireless signal transmitted by the light source signal transmitter, and executing the step of generating a color-changing electric signal corresponding to the next light fidelity wireless signal.

According to some embodiments, after the electrochromic device remains color faded for a preset period of time, the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter. When the electrochromic device receives the next light fidelity wireless signal, the electrochromic device may generate a next color change control signal based on the received next light fidelity wireless signal, and control the electrochromic device to change color based on the next color change control signal. The color change control signals include, but are not limited to, coloring control signals and fading control signals.

It will be readily appreciated that the electrochromic device may emit the next light fidelity wireless signal at intervals of a preset duration from the light source signal emitter. For example, the electrochromic device sets a preset period of color fade of 0.5 minutes. For example, when the electrochromic device is within the range of the light-fidelity wireless signal emitted by the light source signal emitter, the electrochromic device may receive the next light-fidelity wireless signal every 0.5 minutes and generate the next color-change control signal based on the next light-fidelity wireless signal. The color change control signal may be, for example, a coloring control signal. The electrochromic device may acquire the coloring parameters carried by the coloring control signal. For example, the electrochromic device may control the electrochromic device to adjust the color of the color to fade from green to red, the color change control signal obtained after 0.5 minutes of the electrochromic device is a coloring control signal, and the coloring parameter carried by the coloring control signal may be 500MHz-600MHz, for example. The color corresponding to the coloring parameter can be read from the memory by the electrochromic device to be green, and the electrochromic device can control the color of the electrochromic device to be adjusted from red to green.

Alternatively, when the electrochromic device is within the range of the light-fidelity wireless signal emitted by the light source signal emitter, the electrochromic device may receive the next light-fidelity wireless signal every 0.5 minutes and generate the next color-changing control signal based on the next light-fidelity wireless signal. The color change control signal may be, for example, a color fading control signal. The electrochromic device may acquire the fade parameters carried by the fade control signal. For example, the electrochromic device may control the electrochromic device to adjust the color of the color to be changed from green to red, the color change control signal obtained after 0.5 minutes of the electrochromic device is a color change control signal, and the color change parameter carried by the color change control signal may be, for example, 100MHz to 2200MHz. The electrochromic device can read the color corresponding to the coloring parameter from the memory to be yellow, and the electrochromic device can control the color of the electrochromic device to be adjusted from red to yellow.

According to some embodiments, after the electrochromic device remains colored for a preset period of time, the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter. When the electrochromic device does not receive the next light fidelity wireless signal, the electrochromic device can control the electrochromic device to fade, and the electrochromic device can also control the color of the electrochromic device to remain unchanged. The fading can mean that the electrochromic device fades according to a preset fading process, so that discomfort of a user caused by abrupt change of the color of the electrochromic device can be avoided, and the use comfort of the user is improved. For example, the electrochromic device fades from black to blue, from blue to green to red, from red to orange, and from orange to yellow according to a preset fading process. When the next light fidelity wireless signal is not received, the electrochromic device controls the electrochromic device to adjust the color fading from green to red, from red to orange and from orange to yellow.

It is easy to understand that when the electrochromic device performs the fading according to the preset fading process, the electrochromic device may control the electrochromic device to adjust to the color corresponding to the coloring parameter based on the coloring parameter carried by the coloring control signal when the electrochromic device generates the coloring control signal based on the received light fidelity wireless signal. For example, when the electrochromic device controls the electrochromic device to fade from green to red and fade from red to orange, the coloring parameter carried by the electrochromic device generating the coloring control signal may be, for example, 500MHz-600MHz, and the electrochromic device may control the color of the electrochromic device to fade from orange to green.

The embodiment of the application provides an electrochromic control method which can be applied to electrochromic equipment, and can keep the color corresponding to the fading parameter of preset duration by generating a fading control signal corresponding to a received light fidelity wireless signal. Because the WIFI signal is easy to crack, compared with the electrochromic control process based on the WIFI signal, the safety of the optical fidelity wireless signal is higher, and therefore the technical scheme of the embodiment of the application can improve the safety of electrochromic control process of electrochromic equipment.

An electrochromic control device according to an embodiment of the present application will be described in detail with reference to fig. 16. It should be noted that, the apparatus shown in fig. 16 is used to perform the method of the embodiment shown in fig. 13 to 15, and for convenience of explanation, only the portion relevant to the embodiment of the present application is shown, and specific technical details are not disclosed, please refer to the embodiment shown in fig. 13 to 15 of the present application.

Referring to fig. 16, a schematic structural diagram of an electrochromic control device according to an embodiment of the application is shown. The electrochromic control device 1600 may be implemented as all or part of a user terminal by software, hardware, or a combination of both. According to some embodiments, the electrochromic control device 1600 includes a signal receiving unit 1601 and a color change control unit 1602, specifically for:

A signal receiving unit 1601, configured to receive the optical fidelity wireless signal transmitted by the light source signal transmitter, and generate a color change control signal corresponding to the optical fidelity wireless signal;

a color change control unit 1602 for performing color change based on the color change control signal.

According to some embodiments, the color change control signal is a coloring control signal, and the color change control unit 1602 is configured to, when performing color change based on the color change control signal, specifically:

and obtaining the coloring parameters carried by the coloring control signals, and controlling the electrochromic equipment to adjust to the colors corresponding to the coloring parameters.

Referring to fig. 17, a schematic structural diagram of an electrochromic control device according to an embodiment of the application is shown. The electrochromic control apparatus 1600 further includes a coloring holding unit 1603, specifically for:

a coloring holding unit 1603 for holding the color coloring preset time period after controlling the electrochromic device to adjust to the color corresponding to the coloring parameter;

after a preset time length, receiving the next light fidelity wireless signal transmitted by the light source signal transmitter, and executing the step of generating a color-changing electric signal corresponding to the next light fidelity wireless signal.

Referring to fig. 18, a schematic structural diagram of an electrochromic control device according to an embodiment of the present application is shown. The electrochromic control apparatus 1600 further includes a fade holding unit 1604 for controlling the electrochromic device to fade when the next light fidelity wireless signal is not received.

According to some embodiments, the color change control signal is a color change control signal, and the color change control unit 1602 is configured to, when performing color change based on the color change control signal, specifically:

and obtaining the fading parameters carried by the fading control signals, and controlling the electrochromic equipment to adjust to the colors corresponding to the fading parameters.

According to some embodiments, the fade holding unit 1604 is further configured to control the electrochromic device to maintain the color fade for a preset period of time after adjusting to the color corresponding to the fade parameter;

The embodiment of the application provides an electrochromic control device, which receives a light fidelity wireless signal emitted by a light source signal emitter through a signal receiving unit, generates a color-changing control signal corresponding to the light fidelity wireless signal, and can change color based on the color-changing control signal. Because the anti-interference capability of the WIFI signal is weak, compared with the electrochromic control process based on the WIFI signal, the anti-interference capability of the optical fidelity wireless signal is strong, and therefore the technical scheme of the embodiment of the application can improve the power consumption of the electrochromic control process of the electrochromic equipment.

Referring to fig. 19, an interaction diagram of an electrochromic control method is provided in an embodiment of the present application. As shown in fig. 19, the method of the embodiment of the present application may include the following steps S701 to S702.

S701, the light source signal transmitter generates an optical fidelity wireless signal carrying color change control information.

According to some embodiments, the presence of an electromagnetic signal in, for example, a hospital, can have a large impact on the electrochromic control process of an electrochromic device. The light source signal transmitter can generate optical fidelity wireless signals carrying color-changing control information by receiving the electric control signals sent by the router. The color change control information may be, for example, information of a blinking frequency of the light. Because the optical fidelity wireless signal is less interfered, the optical fidelity wireless signal can be applied to occasions such as hospitals and the like. When the light source signal emitter generates the light fidelity wireless signal, the light source signal emitter may transmit the light fidelity wireless signal to the electrochromic device.

It will be readily appreciated that the router may receive a current control signal sent by a user via the internet. When the router receives the current control signal, the current control signal may be sent to a light source signal transmitter. When the light source signal emitter receives the current control signal sent by the router, the light source signal emitter can generate an optical fidelity wireless signal carrying the flicker frequency information of the light according to the light of the light source signal emitter and the current control signal, and the optical fidelity wireless signal is transmitted to the electrochromic device.

S702, the electrochromic device generates a color-changing control signal corresponding to the color-changing control information and changes color based on the color-changing control signal.

According to some embodiments, when the electrochromic device receives the light fidelity wireless signal, the electrochromic device may parse the light fidelity wireless signal to obtain the color change control information. The electrochromic device may convert the color change control information into a color change control signal corresponding to the color change control information using a signal conversion method. For example, the electrochromic device may convert the received light flicker frequency information into a voltage control signal corresponding to the light flicker frequency information. The voltage control signal is a color-changing control signal. The color change control signal may be, for example, a coloring control signal. The electrochromic device can acquire the color corresponding to the coloring parameter carried by the coloring control signal and keep the coloring of the color for a preset time.

It is easy to understand that, for example, when the smart phone generates a color change control signal corresponding to the optical fidelity wireless signal as a coloring control signal, the smart phone may obtain the brightness of the surrounding environment of the smart phone. The smart phone can acquire the color corresponding to the coloring parameter based on the corresponding relation between the preset coloring parameter and the color, and control the smart phone to perform color adjustment based on the coloring parameter and the color corresponding to the coloring parameter. When the color adjustment of the smart phone is finished, the smart phone can send out voice prompt information. For example, when the smartphone adjusts the color of the display screen to be transparent, the voice prompt may be "the color of the display screen of the smartphone has been adjusted to be transparent".

Alternatively, after the electrochromic device remains colored for a preset period of time, the electrochromic device may receive the next light fidelity wireless signal transmitted by the light source signal transmitter. When the electrochromic device does not receive the next light fidelity wireless signal, the electrochromic device may control the color of the electrochromic device to remain unchanged.

The embodiment of the application provides an electrochromic control method, which comprises the steps of generating a light fidelity wireless signal carrying color change control information through a light source signal transmitter, transmitting the light fidelity wireless signal to electrochromic equipment, generating a color change control signal corresponding to the color change control information by the electrochromic equipment, and performing color change based on the color change control signal to complete an electrochromic process of the electrochromic equipment. The control method of the embodiment of the application is realized based on the optical fidelity wireless signal, the LED lamp of each room can be used as a light source signal emitter, each room can be used as an Internet of things unit with the minimum granularity, the network expansion can be better realized, and the movement of electrochromic equipment is more convenient, so that the application range of the electrochromic control method can be improved.

An electrochromic control system according to an embodiment of the present application will be described in detail with reference to fig. 20. It should be noted that, the apparatus shown in fig. 20 is used to perform the method of the embodiment of fig. 19 of the present application, and for convenience of explanation, only the portion relevant to the embodiment of the present application is shown, and specific technical details are not disclosed, referring to the embodiment of fig. 19 of the present application.

Referring to fig. 20, a schematic structural diagram of an electrochromic control system according to an embodiment of the application is shown. The electrochromic control system 2000 may be implemented as all or a portion of a user terminal through software, hardware, or a combination of both. According to some embodiments, the electrochromic control system 2000 includes a light source signal emitter 2001 and an electrochromic device 2002, wherein:

a light source signal transmitter 2001 for generating an optical fidelity wireless signal carrying color change control information;

the electrochromic device 2002 is configured to generate a color change control signal corresponding to the color change control information, and perform color change based on the color change control signal.

The embodiment of the application provides an electrochromic control system, which generates a light fidelity wireless signal carrying color change control information through a light source signal transmitter, transmits the light fidelity wireless signal to electrochromic equipment, and can generate a color change control signal corresponding to the color change control information and change color based on the color change control signal to complete the electrochromic process of the electrochromic equipment. Compared with the control method of electromagnetic signals, the electrochromic control system of the embodiment of the application adopts the optical fidelity wireless signals for signal transmission, and because the transmission safety of the optical fidelity wireless signals is higher, the interference of other signals on the optical fidelity wireless signals can be reduced, and the interference degree in the transmission process of the optical fidelity wireless signals can be reduced, so that the power consumption in the electrochromic process of the electrochromic control system can be reduced.

Referring to fig. 21, a schematic structural diagram of an electronic device is provided in an embodiment of the present application. As shown in fig. 21, the electronic device 2100 may include: at least one processor 2101, e.g., a CPU, at least one network interface 2104, a user interface 2103, a memory 2105, and at least one communication bus 2102. Wherein the communication bus 2102 is used to enable connected communication between these components. The user interface 2103 may include a Display (Display), a Camera (Camera), and the optional user interface 2103 may further include a standard wired interface, a wireless interface, among others. The network interface 2004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 2105 may be a high-speed RAM memory or a non-volatile memory, such as at least one disk memory. The memory 2105 may also optionally be at least one storage device located remotely from the aforementioned processor 2101. As shown in fig. 21, an operating system, a network communication module, a user interface module, and an electrochromic control application program may be included in a memory 2105 as one type of computer storage medium.

In the electronic device 2100 shown in fig. 21, the user interface 2103 is mainly an interface for providing input to a user, and acquires data input by the user; and the processor 2101 may be used to invoke the emoticon generation application stored in the memory 2105 and specifically perform the following operations:

Generating an optical fidelity wireless signal;

transmitting the optical fidelity wireless signal to the electrochromic device, wherein the optical fidelity wireless signal is used for indicating the electrochromic device to generate a color-changing control signal corresponding to the optical fidelity wireless signal and changing the color based on the color-changing control signal.

According to some embodiments, the processor 2101 is configured to, when generating the optical fidelity wireless signal, perform the following steps:

binary data is encoded into an optical fidelity wireless signal.

According to some embodiments, the processor 2101 is configured to receive the optical fidelity wireless signal emitted by the optical source signal emitter and generate a color change control signal corresponding to the optical fidelity wireless signal;

the color change is performed based on the color change control signal.

According to some embodiments, the color change control signal is a coloring control signal, and the processor 2101 is configured to, when performing color change based on the color change control signal, specifically perform the following steps:

According to some embodiments, the processor 2101 is configured to, after controlling the electrochromic device to adjust to the color corresponding to the coloring parameter, further perform the steps of:

maintaining the color to be colored for a preset time period;

According to some embodiments, the processor 2101 is further configured to perform the steps of:

and when the next light fidelity wireless signal is not received, controlling the electrochromic device to fade.

According to some embodiments, the color change control signal is a color change control signal, and the processor 2101 is configured to, when performing color change based on the color change control signal, specifically perform the following steps:

According to some embodiments, the processor 2101 is configured to, after controlling the electrochromic device to adjust to the color corresponding to the fade parameter, further perform the steps of:

Keeping the color fade for a preset period of time;

The embodiment of the application provides electronic equipment, which can transmit the optical fidelity wireless signal to electrochromic equipment by generating the optical fidelity wireless signal so that the electrochromic equipment generates a color-changing control signal corresponding to the optical fidelity wireless signal and changes colors based on the color-changing control signal to complete the electrochromic process of the electrochromic equipment. Compared with the transmission by adopting electromagnetic signals, the electronic equipment provided by the embodiment of the application adopts the optical fidelity wireless signals for signal transmission, and the interference of other signals on the optical fidelity wireless signals can be reduced due to higher transmission safety of the optical fidelity wireless signals, so that the power consumption of the light source signal transmitter in the electrochromic process can be reduced.

The present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the above method. The computer readable storage medium may include, among other things, any type of disk including floppy disks, optical disks, DVDs, CD-ROMs, micro-drives, and magneto-optical disks, ROM, RAM, EPROM, EEPROM, DRAM, VRAM, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform part or all of the steps of any one of the electrochromic control methods described in the method embodiments above.

It will be clear to a person skilled in the art that the solution according to the application can be implemented by means of software and/or hardware. "Unit" and "module" in this specification refer to software and/or hardware capable of performing a specific function, either alone or in combination with other components, wherein the hardware may be, for example, a Field-ProgrammaBLE gate array (FPGA), an integrated circuit (Integrated Circuit, IC), etc.

It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing the actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on this understanding, the technical solution of the present application may be embodied essentially or partly in the form of a software product, or all or part of the technical solution, which is stored in a memory, and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be performed by hardware associated with a program that is stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), magnetic or optical disk, and the like.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Claims

1. An electrochromic control method applied to a light source signal emitter, comprising:

Generating a light fidelity wireless signal, wherein the light fidelity wireless signal is used for indicating electrochromic equipment to generate a color-changing control signal corresponding to the light fidelity wireless signal and changing color based on the color-changing control signal;

the color change based on the color change control signal comprises: obtaining parameters carried by the color-changing control signals to change color, wherein the parameters carried by the color-changing control signals are coloring parameters or fading parameters, and the coloring parameters and the fading parameters are frequency parameters in the color-changing control signals;

when the color change control signal is a color change control signal, the color change based on the color change control signal includes:

acquiring coloring parameters carried by the coloring control signals, reading colors corresponding to the coloring parameters based on the corresponding relation of the colors corresponding to the coloring parameters, and controlling the electrochromic equipment to adjust the colors corresponding to the coloring parameters;

when the color change control signal is a color change control signal, the performing color change based on the color change control signal includes:

and acquiring the fading parameters carried by the fading control signals, and controlling the electrochromic equipment to adjust to the colors corresponding to the fading parameters according to a preset fading process.

2. The method of claim 1, wherein generating an optical fidelity wireless signal comprises:

acquiring a pulse signal and acquiring binary data corresponding to the pulse signal;

the binary data is encoded into the optical fidelity wireless signal.

3. The method of claim 1, wherein generating an optical fidelity wireless signal comprises:

and receiving an electric control signal sent by a router, and converting the electric control signal into the optical fidelity wireless signal.

4. An electrochromic control method applied to electrochromic devices, comprising:

performing color change based on the color change control signal;

the color change based on the color change control signal comprises:

obtaining parameters carried by the color-changing control signals to change color, wherein the parameters carried by the color-changing control signals are coloring parameters or fading parameters, and the coloring parameters and the fading parameters are frequency parameters in the color-changing control signals;

5. The method of claim 4, wherein after the controlling the electrochromic device adjusts to the color corresponding to the tinting parameter, further comprising:

maintaining the color coloring for a preset period of time;

and after the preset time length, receiving the next light fidelity wireless signal transmitted by the light source signal transmitter, and executing the step of generating a color-changing electric signal corresponding to the next light fidelity wireless signal.

6. The method of claim 5, wherein the method further comprises:

7. The method of claim 4, wherein said controlling said electrochromic device to adjust to a color corresponding to said fade parameter further comprises:

maintaining the color fading preset time period;

8. An electrochromic control system comprising a light source signal emitter and an electrochromic device, wherein:

the electrochromic device is used for generating a color-changing control signal corresponding to the color-changing control information and changing colors based on the color-changing control signal;

the electrochromic device is specifically configured to obtain a parameter carried by the color-changing control signal to change the color, where the parameter carried by the color-changing control signal is a coloring parameter or a fading parameter, and the coloring parameter and the fading parameter are frequency parameters in the color-changing control signal;

9. A computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the method steps of any one of claims 1 to 3 or 4 to 7.

10. An electronic device, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps of any of claims 1-3 or 4-7.