CN107070552B - A kind of method and device showing equipment state - Google Patents

Abstract

The present invention provides a kind of method and devices for showing equipment state, are applied to visible light access point, which comprises obtain the running state information of the visible light access point；According to running state information, the luminescent color of the visible light access point is adjusted.The present invention is according to the running state information of visible light access point, adjust the luminescent color of visible light access point, the operating status that can intuitively show visible light access point, the operating status of visible light access point is quickly understood convenient for user according to the luminescent color of visible light access point.

Description

A method and device for displaying equipment status

technical field

Embodiments of the present invention relate to the field of communications, and in particular, to a method and apparatus for displaying device status.

Background technique

Visible light wireless communication is also known as Lifi (Light Fidelity, Light Fidelity) technology. Lifi technology is a new wireless transmission technology that utilizes the visible light spectrum (such as light emitted by light bulbs) for data transmission. LiFi is the use of already laid light-emitting devices, such as ubiquitous LED (Light Emitting Diode, light-emitting diode) lights, by implanting a tiny chip on the bulb to form a similar AP (Wireless Access Point, wireless access point) ) equipment, enabling mobile terminals to access the network at any time. LiFi uses visible light to realize wireless communication, that is, using electrical signals to control high-speed flickering signals emitted by light-emitting devices that are invisible to the naked eye to transmit information, and to change the flickering frequency of room lighting for data transmission, as long as the lights are turned on indoors, no WiFi required (Wireless Fidelity, wireless fidelity) can also access the network.

At present, a visible light access point is formed by implanting a tiny chip in the light-emitting device, so that data transmission can be realized between the visible light access point and the mobile terminal.

When the inventor applies the prior art, it is found that the prior art cannot learn the operation status of the visible light access point in time.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a method and apparatus for displaying device status, so as to solve the problem that the prior art cannot timely learn the operating status of a visible light access point.

In a first aspect, an embodiment of the present invention provides a method for displaying a state of a device, which is applied to a visible light access point, and the method includes:

Obtain the operating status information of the visible light access point;

According to the running state information, the luminous color of the visible light access point is adjusted.

In a second aspect, an embodiment of the present invention further provides an apparatus for displaying device status, which is applied to a visible light access point, and the apparatus includes:

The operation state information acquisition module is used to acquire the operation state information of the visible light access point;

The light-emitting color adjustment module is configured to adjust the light-emitting color of the visible light access point according to the operating state information.

In this way, in the embodiment of the present invention, the light emission color of the visible light access point is adjusted according to the operating state information of the visible light access point, so that the operating state of the visible light access point can be visually displayed, which is convenient for the user to quickly display the light emission color of the visible light access point according to the light emission color of the visible light access point. Learn about the operational status of visible light access points.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the drawings that are used in the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

FIG. 1 shows a flow chart of a method for displaying device status in Embodiment 1 of the present invention;

FIG. 2 shows a flowchart of a method for displaying device status in Embodiment 2 of the present invention;

3 shows a structural block diagram of an apparatus for displaying device status in Embodiment 3 of the present invention;

FIG. 4 shows a structural block diagram of an apparatus for displaying a state of a device according to Embodiment 3 of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to FIG. 1 , a flowchart of a method for displaying device status according to Embodiment 1 of the present invention is shown, which may specifically include the following steps:

Step 101: Acquire operating status information of a visible light access point.

In the embodiment of the present invention, when a user performs an operation in a mobile terminal and sends a request, the data information of the operation request needs to be encoded, modulated and converted into an electrical signal, and then the light-emitting unit of the mobile terminal is driven to send the first Lifi optical signal. The flickering frequency of the light-emitting unit transmits data information, and the visible light access point receives the first Lifi optical signal sent by the light-emitting unit in the mobile terminal, converts the first Lifi optical signal into an electrical signal through a photoelectric conversion device, and performs corresponding processing on the electrical signal. Demodulation and decoding operations are performed to restore the electrical signal to the data information requested by the operation. The photoelectric conversion device includes a photosensitive sensor.

When using Lifi optical signals for data interaction, the visible light access point needs to be connected to the network. Users can connect the high-speed Internet wire device to the visible light access point, and send the data information requested by the operation to the server through the wire device. The server side returns the data information of the response according to the operation request, and returns the data information of the response to the visible light access point through the wire device. The visible light access point encodes and modulates the data information of the response and converts it into an electrical signal, and then Returns the second Lifi optical signal in response to the mobile terminal, and transmits data information by changing the flickering frequency of the visible light access point. The mobile terminal receives the returned second Lifi optical signal, and converts the second Lifi optical signal through the photoelectric conversion device. An electrical signal is generated, and corresponding demodulation and decoding operations are performed on the electrical signal, and the electrical signal is restored into the corresponding data information. At this point, an exchange of data information is completed.

For example, the light-emitting unit includes a flash, and the data information is transmitted through the quick switch of the flash. The flash is on means 1, and the flash is off means 0; the visible light access point includes an LED light, and the data information is transmitted through the quick switch of the LED light, and the LED light is on. means 1, off means 0.

Through the data information exchange between the visible light access point and at least one mobile terminal, the operation status information between the visible light access point and the mobile terminal is acquired in real time, and the operation status information of the visible light access point includes the connection with the visible light access point. The number of mobile terminals, the downlink rate of the visible light access point, and the uplink rate of the visible light access point.

Step 102: Adjust the luminous color of the visible light access point according to the operating state information.

In the embodiment of the present invention, according to the obtained operating state information between the visible light access point and the mobile terminal, the luminous color of the visible light access point is adjusted.

When the running status information does not meet the color switching conditions, the luminous color of the current visible light access point remains unchanged; when the running status information satisfies the switching conditions, select the corresponding color from the color list according to the preset color list, The emission color of the current visible light access point is switched to the selected color.

In this embodiment of the present invention, at least one color display light can also be connected in series or in parallel on the visible light access point, and the current operating state information of the visible light access point is displayed according to the combination of the visible light access point and the at least one color display light. When the information satisfies the switching condition, the color of the visible light access point and/or at least one color display lamp is switched.

In practical applications, the light-emitting device includes LED chips with three primary colors of red, green and blue. When a tiny chip is implanted in the light-emitting device to form a visible light access point, according to the operating status information between the visible light access point and the mobile terminal , when the operating status information does not meet the color switching conditions, the current ratio of the LED chips of the three primary colors of red, green and blue in the current visible light access point remains unchanged, thereby maintaining the current luminous color of the visible light access point unchanged; When the operating status information satisfies the switching conditions, select the corresponding color from the color list according to the preset color list, and control the current ratio input to the LED chips of the three primary colors of red, green and blue in the visible light access point. Scale to synthesize different colors, and then control the visible light access point to display different colors.

In the embodiment of the present invention, the luminous color of the visible light access point is adjusted according to the operating state information of the visible light access point, so that the operating state of the visible light access point can be visually displayed, so that the user can quickly understand the visible light according to the luminous color of the visible light access point. The operational status of the access point.

Embodiment 2

Referring to FIG. 2 , a flowchart of a method for displaying device status according to Embodiment 2 of the present invention is shown, which may specifically include the following steps:

Step 201 , when the connection state between the visible light access point and the mobile terminal changes, obtain operation state information of the visible light access point.

In the embodiment of the present invention, data information is exchanged with at least one mobile terminal through the visible light access point, and when the connection state between the visible light access point and the mobile terminal changes, the operation between the visible light access point and the mobile terminal is obtained. Status information; when the connection status between the visible light access point and the mobile terminal has not changed, it is not necessary to obtain the running status information between the visible light access point and the mobile terminal in real time, reducing the resource consumption caused by obtaining the running status information in real time .

The operating state information of the visible light access point includes the number of mobile terminals connected to the visible light access point, the downlink rate of the visible light access point, and the uplink rate of the visible light access point.

Step 202: Adjust the luminous color of the visible light access point according to the operating state information.

In the embodiment of the present invention, according to the obtained operating state information between the visible light access point and the mobile terminal, the luminous color of the visible light access point is adjusted.

Optionally, the step 202 includes:

Sub-step 2021, according to the number of mobile terminals connected to the visible light access point, select a corresponding color from a preset first color list; the first color list includes multiple colors and corresponds to various colors value or range of values.

In the embodiment of the present invention, each time the mobile terminal performs data interaction with the visible light access point, it sends its own MAC (Media Access Control, media access control) address to the visible light access point, and the visible light access point sends the corresponding The MAC address and the access time are stored, and the number of mobile terminals connected to the visible light access point is determined according to the stored MAC address and the access time. When the MAC address obtained again is the same as a stored MAC address, the current MAC address is no longer stored, and the access time is updated; when the MAC address obtained again is different from the stored MAC address, then It is determined that a new mobile terminal is connected to the visible light access point, the current MAC address and access time are stored, and 1 is added to the original number of connections; if the current time is between the access time of a stored MAC address When the difference is greater than the set time, it is determined that the mobile terminal corresponding to the MAC address is disconnected, and 1 is subtracted from the original number of connections.

When the operating status information of the visible light access point includes the number of mobile terminals connected to the visible light access point, select a corresponding color from the preset first color list according to the number of mobile terminals connected to the visible light access point , the first color list includes multiple colors and numerical values or numerical ranges corresponding to the respective colors.

For example, the first color list includes multiple colors and numerical ranges corresponding to the respective colors. The relationship between the various colors in the first color list and the numerical ranges is as follows: when the numerical range is 1 to 10, the corresponding colors white; when the value ranges from 11 to 20, the corresponding color is yellow; when the value ranges from 21 to 30, the corresponding color is pink; when the value ranges from 31 to 40, the corresponding color is dark red, The number of colors in the first color list includes at least one, and the specific number is not limited in this embodiment of the present invention. If the current number of connections is 10, and a new mobile terminal is connected at this time, the current number of connections is 11, and yellow is selected from the preset first color list.

Alternatively, the first color list includes multiple colors and numerical values corresponding to the various colors, and the colors and the numerical values are in one-to-one correspondence, and the specific correspondence between the colors and the numerical values is not limited in this embodiment of the present invention.

Sub-step 2022: Adjust the light emission color of the visible light access point to the selected color.

In this embodiment of the present invention, according to selecting a corresponding color from a preset first color list, the light emission color of the visible light access point is adjusted to the selected color.

For example, if the current number of connections is 10, the light emission color of the corresponding visible light access point is white, and the color selected from the preset first color list is yellow, then the light emission color of the visible light access point is switched from white to yellow.

Optionally, the step 202 further includes:

Sub-step 2023, according to the downlink rate of the visible light access point, select a corresponding color from a preset second color list; the second color list includes multiple colors, and the downlink rate or downlink rate corresponding to each color range; the downlink rate includes the number and/or size of data packets returned to the mobile terminal within a unit time.

In the embodiment of the present invention, each time the mobile terminal interacts with the visible light access point, the visible light access point will return the data information of the response according to the operation request of each mobile terminal, and obtain the data packets returned to the mobile terminal within a unit time. The number and size of the data packets returned in a unit time are calculated to obtain the downlink rate of the visible light access point. Preferably, a summation operation may be performed on the size of each data packet returned in a unit time to obtain the downlink rate of the visible light access point.

When the operating status information of the visible light access point includes the downlink rate of the visible light access point, according to the downlink rate of the visible light access point, a corresponding color is selected from the preset second color list; the second color list includes multiple colors, and the downlink rate or downlink rate range corresponding to each color; the downlink rate includes the number and/or size of data packets returned to the mobile terminal per unit time.

For example, the second color list includes multiple colors, and the downlink rate range corresponding to each color. The relationship between the various colors in the second color list and the downlink rate range is: when the downlink rate range is 0 to 100kb/s , the corresponding color is white; when the downlink rate range is 101 to 200kb/s, the corresponding color is yellow; when the downlink rate range is 201 to 300kb/s, the corresponding color is pink; the downlink rate range is 301 to 400kb /s, the corresponding color is dark red, the number of colors in the second color list includes at least one, and the specific number is not limited in this embodiment of the present invention.

Alternatively, the second color list includes multiple colors, and the downlink rates corresponding to the various colors. There is a one-to-one correspondence between the colors and the downlink rates, and the specific correspondence between the colors and the downlink rates is not limited in this embodiment of the present invention. .

Sub-step 2024: Adjust the light emission color of the visible light access point to the selected color.

In the embodiment of the present invention, according to selecting a corresponding color from a preset second color list, the light emission color of the visible light access point is adjusted to the selected color.

Optionally, the step 202 further includes:

Sub-step 2025, according to the uplink rate of the visible light access point, select a corresponding color from a preset third color list; the third color list includes multiple colors, and the uplink rate or uplink rate corresponding to each color range; the uplink rate includes the number and/or size of data packets sent by the mobile terminal in a unit time.

In the embodiment of the present invention, each time the mobile terminal interacts with the visible light access point, the visible light access point will receive the data information of the operation request sent by each mobile terminal, and obtain the number of data packets received per unit time. and size, the number and/or size of data packets received in a unit time is calculated to obtain the uplink rate of the visible light access point. Preferably, a summation operation may be performed on the size of each data packet received in a unit time to obtain the uplink rate of the visible light access point.

When the operating status information of the visible light access point includes the uplink rate of the visible light access point, according to the uplink rate of the visible light access point, a corresponding color is selected from a preset third color list; the third color list includes multiple colors, and the uplink rate or uplink rate range corresponding to each color; the uplink rate includes the number and/or size of data packets sent by the mobile terminal in a unit time.

For example, the third color list includes multiple colors and uplink rate ranges corresponding to the various colors. The relationship between the various colors in the third color list and the uplink rate range is: when the uplink rate range is 0 to 100kb/s , the corresponding color is white; when the uplink rate range is 101 to 200kb/s, the corresponding color is yellow; when the uplink rate range is 201 to 300kb/s, the corresponding color is pink; the uplink rate range is 301 to 400kb/s s, the corresponding color is dark red, the number of colors in the third color list includes at least one, and the specific number is not limited in this embodiment of the present invention.

Alternatively, the third color list includes multiple colors, and uplink rates corresponding to the various colors. There is a one-to-one correspondence between the colors and the uplink rates, and the specific correspondence between the colors and the uplink rates is not limited in this embodiment of the present invention. .

Sub-step 2026, adjusting the light emission color of the visible light access point to the selected color.

In this embodiment of the present invention, according to selecting a corresponding color from a preset third color list, the light emission color of the visible light access point is adjusted to the selected color.

In the embodiment of the present invention, when the connection state between the visible light access point and the mobile terminal changes, the operation state information of the visible light access point is acquired, and the operation state information of the visible light access point is adjusted according to the operation state information. Glow color. The operating status information between the visible light access point and the mobile terminal can be visually displayed through the luminous color of the visible light access point. When the user transmits data through the mobile terminal and the visible light access point, the current luminous color of the visible light access point can be displayed. Quickly understand the current operating status information between the visible light access point and the mobile terminal.

Embodiment 3

Referring to FIG. 3 , a structural block diagram of an apparatus for displaying a state of a device according to Embodiment 3 of the present invention is shown.

The apparatus 300 in the embodiment of the present invention includes: an operation state information acquisition module 301 and a light emission color adjustment module 302 .

Referring to FIG. 4 , the functions of each module and the interaction relationship between the modules are described in detail below.

The operation state information acquisition module 301 is configured to acquire the operation state information of the visible light access point. Optionally, the operating state information acquisition module 301 may include: an operating state information acquisition sub-module 3011, configured to acquire the visible light access point when the connection state between the visible light access point and the mobile terminal changes. The running status information of the in point.

The light-emitting color adjustment module 302 is configured to adjust the light-emitting color of the visible light access point according to the operating state information.

Optionally, the operating status information of the visible light access point includes the number of mobile terminals connected to the visible light access point, and the light emission color adjustment module 302 may include: a first color selection sub-module 3021 for According to the number of mobile terminals connected to the visible light access point, a corresponding color is selected from a preset first color list; the first color list includes multiple colors and numerical values or numerical values corresponding to various colors range; a first color adjustment sub-module 3022, configured to adjust the emission color of the visible light access point to the selected color.

Optionally, the operating state information includes a downlink rate, and the light-emitting color adjustment module 302 may include: a second color selection sub-module 3023, configured to select a second color from a preset second color according to the downlink rate of the visible light access point. The corresponding color is selected in the list; the second color list includes multiple colors, and the downlink rate or downlink rate range corresponding to each color; the downlink rate includes the number of data packets returned to the mobile terminal per unit time and /or size; a second color adjustment sub-module 3024, configured to adjust the emission color of the visible light access point to the selected color.

Optionally, the operating state information includes an uplink rate, and the light-emitting color adjustment module 302 may include: a third color selection sub-module 3025, configured to select a third color from a preset third color according to the uplink rate of the visible light access point. The corresponding color is selected in the list; the third color list includes multiple colors, and the uplink rate or the uplink rate range corresponding to each color; the uplink rate includes the number of data packets sent by the mobile terminal received in a unit time and/or size; a third color adjustment sub-module 3026, configured to adjust the emission color of the visible light access point to the selected color.

In the embodiment of the present invention, the operation state information of the visible light access point is acquired, and the light emission color of the visible light access point is adjusted according to the operation state information. The operating status information between the visible light access point and the mobile terminal can be visually displayed through the luminous color of the visible light access point. When the user transmits data through the mobile terminal and the visible light access point, the current luminous color of the visible light access point can be displayed. Quickly understand the current operating status information between the visible light access point and the mobile terminal.

As for the apparatus embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for related parts.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other.

The algorithms and displays provided herein are not inherently related to any particular computer, virtual system, or other device. Various general-purpose systems can also be used with teaching based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not directed to any particular programming language. It is to be understood that various programming languages may be used to implement the inventions described herein, and that the descriptions of specific languages above are intended to disclose the best mode for carrying out the invention.

In the description provided herein, numerous specific details are set forth. It will be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it is to be understood that in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together into a single embodiment, figure, or its description. This disclosure, however, should not be construed as reflecting an intention that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art will understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. The modules or units or components in the embodiments may be combined into one module or unit or component, and further they may be divided into multiple sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method so disclosed may be employed in any combination, unless at least some of such features and/or procedures or elements are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will appreciate that although some of the embodiments described herein include certain features, but not others, included in other embodiments, that combinations of features of different embodiments are intended to be within the scope of the invention within and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

Various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the display device status device according to embodiments of the present invention. The present invention can also be implemented as apparatus or apparatus programs (eg, computer programs and computer program products) for performing part or all of the methods described herein. Such a program implementing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such signals may be downloaded from Internet sites, or provided on carrier signals, or in any other form.

It should be noted that the above-described embodiments illustrate rather than limit the invention, and that alternative embodiments may be devised by those skilled in the art without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. do not denote any order. These words can be interpreted as names.

Those skilled in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in the embodiments of the present invention can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk and other mediums that can store program codes.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (8)

1. A method for displaying device status, applied to a visible light access point, wherein the method comprises: Obtain the operating status information of the visible light access point; Adjust the luminous color of the visible light access point according to the running state information; Wherein, the step of obtaining the operating status information of the visible light access point includes: When the connection state between the visible light access point and the mobile terminal changes, the running state information of the visible light access point is acquired. 2. The method according to claim 1, wherein the operation status information of the visible light access point comprises the number of mobile terminals connected to the visible light access point; The step of adjusting the luminous color of the visible light access point according to the operating state information includes: According to the number of mobile terminals connected to the visible light access point, a corresponding color is selected from a preset first color list; the first color list includes multiple colors and numerical values or numerical values corresponding to various colors scope; Adjust the emission color of the visible light access point to the selected color. 3. The method according to claim 1, wherein the operating state information comprises a downlink rate; The step of adjusting the luminous color of the visible light access point according to the operating state information includes: According to the downlink rate of the visible light access point, a corresponding color is selected from a preset second color list; the second color list includes multiple colors, and the downlink rate or downlink rate range corresponding to each color; the The downlink rate includes the number and/or size of data packets returned to the mobile terminal per unit time; Adjust the emission color of the visible light access point to the selected color. 4. The method according to claim 1, wherein the operating state information comprises an uplink rate; The step of adjusting the luminous color of the visible light access point according to the operating state information includes: According to the uplink rate of the visible light access point, select a corresponding color from a preset third color list; the third color list includes multiple colors, and the uplink rate or uplink rate range corresponding to each color; the The uplink rate includes the number and/or size of data packets received by the mobile terminal in a unit time; Adjust the emission color of the visible light access point to the selected color. 5. A device for displaying device status, applied to a visible light access point, wherein the device comprises: The operation state information acquisition module is used to acquire the operation state information of the visible light access point; a light-emitting color adjustment module, configured to adjust the light-emitting color of the visible light access point according to the operating state information; Wherein, the operating state information acquisition module includes: The operation state information acquisition sub-module is configured to acquire the operation state information of the visible light access point when the connection state between the visible light access point and the mobile terminal changes. 6. The apparatus according to claim 5, wherein the operating status information of the visible light access point comprises the number of mobile terminals connected to the visible light access point; The light-emitting color adjustment module includes: a first color selection submodule, configured to select a corresponding color from a preset first color list according to the number of mobile terminals connected to the visible light access point; the first color list includes multiple colors, and Values or ranges of values corresponding to various colors; The first color adjustment sub-module is configured to adjust the emission color of the visible light access point to the selected color. 7. The apparatus according to claim 5, wherein the operating state information comprises a downlink rate; The light-emitting color adjustment module includes: The second color selection sub-module is used to select a corresponding color from a preset second color list according to the downlink rate of the visible light access point; the second color list includes multiple colors, and the corresponding colors corresponding to the various colors Downlink rate or downlink rate range; the downlink rate includes the number and/or size of the data packets returned to the mobile terminal per unit time; The second color adjustment sub-module is configured to adjust the emission color of the visible light access point to the selected color. 8. The apparatus according to claim 5, wherein the operating state information comprises an uplink rate; The light-emitting color adjustment module includes: The third color selection sub-module is used to select a corresponding color from a preset third color list according to the uplink rate of the visible light access point; the third color list includes a variety of colors, and Uplink rate or uplink rate range; the uplink rate includes the number and/or size of data packets sent by the mobile terminal in a unit time; The third color adjustment sub-module is configured to adjust the light emission color of the visible light access point to the selected color.