阅读说明：本技术 一种灯具感应器 (Lamp inductor ) 是由 蒋宏辉 *** 廖鹏 蒋晓曼 于 2020-07-16 设计创作，主要内容包括：本申请涉及一种灯具感应器,其包括：包括微处理单元、光检测单元和信息传输单元；所述光检测单元包括照度感应器和亮度感应器,所述微处理单元的输入端分别连接照度感应器和亮度感应器的输出端,并基于照度感应器输出的照度信息和亮度感应器输出的亮度信息计算获得光照信息；所述微处理单元基于预置标准光照值与所述光照信息的比较结果,判断灯具输出功率值的调整趋势并生成指令信息；所述信息传输单元的输入端连接微处理单元输出端,用于将所述微处理单元输出的指令信息输出至灯具。本申请具有自动调整灯具光照信息的效果。(The application relates to a lamps and lanterns inductor, it includes: the system comprises a micro-processing unit, a light detection unit and an information transmission unit; the light detection unit comprises an illumination sensor and a brightness sensor, the input end of the micro-processing unit is respectively connected with the output ends of the illumination sensor and the brightness sensor, and illumination information is obtained through calculation based on illumination information output by the illumination sensor and brightness information output by the brightness sensor; the micro-processing unit judges the adjustment trend of the output power value of the lamp and generates instruction information based on the comparison result of the preset standard illumination value and the illumination information; the input end of the information transmission unit is connected with the output end of the micro-processing unit and used for outputting the instruction information output by the micro-processing unit to the lamp. The lamp illumination information automatic adjusting device has the effect of automatically adjusting the illumination information of the lamp.)

1. A luminaire sensor, characterized by: the system comprises a micro-processing unit, a light detection unit and an information transmission unit;

the light detection unit comprises an illumination sensor and a brightness sensor, the input end of the micro-processing unit is respectively connected with the output ends of the illumination sensor and the brightness sensor, and illumination information is obtained through calculation based on illumination information output by the illumination sensor and brightness information output by the brightness sensor; the micro-processing unit judges the adjustment trend of the output power value of the lamp and generates instruction information based on the comparison result of the preset standard illumination value and the illumination information;

the input end of the information transmission unit is connected with the output end of the micro-processing unit and used for outputting the instruction information output by the micro-processing unit to the lamp.

2. The luminaire sensor of claim 1, wherein: the calculating and obtaining illumination information based on the illumination information output by the illumination sensor and the brightness information output by the brightness sensor comprises:

acquiring illumination information output by an illumination sensor and brightness information output by a brightness sensor;

and carrying out weighted summation on the illumination information and the brightness information according to a preset weight, and taking a weighted summation result as the current illumination information.

3. The luminaire sensor of claim 1, wherein: the judging the adjusting trend of the output power value of the lamp and generating the instruction information based on the comparison result of the preset standard illumination value and the illumination information comprises the following steps:

comparing the preset standard illumination value with the illumination information, and if the illumination information is larger than the preset standard illumination value, outputting a command of reducing the power of the lamp;

and if the illumination information is smaller than a preset illumination standard, outputting a command for increasing the power of the lamp.

4. The luminaire sensor of claim 1, wherein: still include the induction element:

the sensing unit detects and acquires a human body sensing signal and sends the human body sensing signal to the micro-processing unit;

the micro-processing unit judges whether a human body exists in the induction area or not based on the received human body induction signal;

if yes, keeping outputting the instruction information;

if not, the instruction information is stopped being output after the preset time length is delayed.

5. The luminaire sensor of claim 4, wherein: the sensing unit also detects a temperature signal and sends the temperature signal to the micro-processing unit;

the micro-processing unit judges whether the temperature of the induction area reaches a preset alarm threshold value or not based on the received temperature signal;

if yes, outputting alarm information.

6. The luminaire sensor of claim 1, wherein: still include the air purification unit, the air purification unit is including the subelement of bleeding, purification subelement and exhaust subelement:

the air pumping subunit acquires unpurified air of an application scene and introduces the unpurified air into the purification subunit;

the purification subunit performs impurity filtration on the unpurified air to obtain purified air;

the exhaust subunit exhausts the purified air out of the lamp inductor.

7. The luminaire sensor of claim 1, wherein: the multifunctional control unit is preset with different working modes, and each working mode is preset with different standard illumination information:

the multifunctional control unit receives a working mode selection instruction;

the multifunctional control unit acquires standard illumination information corresponding to the working mode information according to the working mode information pointed by the working mode selection instruction and sends the multifunctional control unit to the micro-processing unit;

the micro-processing unit acquires the current illumination information output by the light detection unit and compares the magnitude relation between the current illumination information and the standard illumination information;

if the current illumination information is larger than the standard illumination information, outputting instruction information for reducing power;

and if the current illumination information is smaller than the standard illumination information, outputting instruction information for increasing the power.

8. The luminaire sensor of claim 1, wherein: still include the voice broadcast unit:

the micro-processing unit detects whether an illumination information query instruction exists at present;

if yes, the voice broadcasting unit acquires and plays the audio signal of the illumination information.

9. The luminaire sensor of claim 8, wherein: the voice broadcast unit acquires the audio signal of the illumination information and plays the audio signal, and the voice broadcast unit comprises:

the microprocessor unit sends an information acquisition request of the illumination information to the light detection unit;

the light detection unit receives the information acquisition request and feeds current illumination information back to the microprocessor;

the microprocessor receives the illumination information and sends the illumination information to the voice broadcasting unit;

and the voice broadcasting unit converts the data corresponding to the illumination information into audio signals and plays the audio signals in a voice mode.

Technical Field

The application relates to the technical field of lighting control, in particular to a lamp inductor.

Background

Experts believe that lighting conditions do not affect the vision of children to any significant degree. The general problem in the market at present is that total illumination intensity is not enough, and the natural light that embodies in the application scene of school especially can not make full use of, and lamps and lanterns illumination intensity is general low on the low side, not only needs manual control to there is still that the blue light content of light source seriously exceeds standard, the stroboscopic of electrical apparatus and the dazzling problem of lamps and lanterns, influences child's eyesight and reduces, leads to child's myopia rate higher.

The illumination value of the lamp commonly used at present is fixed, the illumination in an application scene is uneven due to the lamp light and the natural light in the daytime, and the influence on eyes is large when the lamp is studied and works in the application scene for a long time.

Disclosure of Invention

In order to solve the technical problem of lamp illumination intensity unevenness, the application provides a lamp inductor.

The application provides a lamps and lanterns inductor adopts following technical scheme:

a lamp inductor comprises a micro-processing unit, a light detection unit and an information transmission unit;

the light detection unit comprises an illumination sensor and a brightness sensor, the input end of the micro-processing unit is respectively connected with the output ends of the illumination sensor and the brightness sensor, and illumination information is obtained through calculation based on illumination information output by the illumination sensor and brightness information output by the brightness sensor; the micro-processing unit calculates the power value required to be adjusted by the lamp and generates instruction information based on the comparison result of the preset standard illumination value and the illumination information;

the input end of the information transmission unit is connected with the output end of the micro-processing unit and used for outputting the instruction information output by the micro-processing unit to the lamp.

By adopting the technical scheme, the light detection unit detects the illumination information of the current actual illumination and the brightness, the microprocessor receives the illumination information of the light detection unit, calculates the power required to be adjusted by the lamp according to the comparison result of the current illumination information and the preset standard illumination value, generates instruction information and sends the instruction information to the lamp, so that the lamp adjusts the output power according to the instruction information, and further changes the illumination information of the lamp. Through the lamp inductor, the lamp of the application scene is adjusted to the standard illumination value according to the ambient illumination information, and the illumination distribution of each position in the application scene is prevented from being uneven.

Preferably, the calculating the illumination information based on the illumination information output by the illumination sensor and the brightness information output by the brightness sensor includes:

acquiring illumination information output by an illumination sensor and brightness information output by a brightness sensor;

and carrying out weighted summation on the illumination information and the brightness information according to a preset weight, and taking a weighted summation result as the current illumination information.

By adopting the technical scheme, the weighted summation is carried out according to the preset weights of the illumination and the brightness, and the weighted summation result is taken as the current illumination information.

Preferably, the determining an adjustment trend of the output power value of the lamp and generating the instruction information based on the comparison result between the preset standard illumination value and the illumination information includes:

comparing the preset standard illumination value with the illumination information, and if the preset standard illumination value is larger than the illumination information, outputting a command for increasing the power of the lamp;

and if the preset illumination standard is smaller than the illumination information, outputting a command for reducing the power of the lamp.

By adopting the technical scheme, the adjusting trend of the lamp power is judged according to the comparison result of the preset standard illumination value and the current illumination information, the instruction information is generated, the illumination information of the lamp is intelligently adjusted according to the current illumination information so as to reach the standard illumination value, and the intelligent control of the lamp is realized.

Preferably, the luminaire sensor further comprises a sensing unit:

the sensing unit detects and acquires a human body sensing signal and sends the human body sensing signal to the micro-processing unit;

the micro-processing unit judges whether a human body exists in the induction area or not based on the received human body induction signal;

if yes, keeping outputting the instruction information;

if not, the instruction information is stopped being output after the preset time length is delayed.

Through adopting above-mentioned technical scheme, set up the induction element, whether real-time detection response scope has the infrared ray of specific wavelength to judge whether response scope has the human body, judge instruction information's output according to the judged result, and then realize that the people goes to the lamp and lights, and the people goes out the lamp, avoids the energy waste of lamps and lanterns.

Preferably, the sensing unit further detects a temperature signal and sends the temperature signal to the micro-processing unit;

the micro-processing unit judges whether the temperature of the induction area reaches a preset alarm threshold value or not based on the received temperature signal;

if yes, outputting alarm information.

By adopting the technical scheme, the sensing unit receives the temperature signal in real time, and when the temperature of the application scene reaches the preset temperature threshold value, the sensing unit sends out alarm information, so that the user can conveniently take safety fire-fighting measures in an express way when the temperature of the application scene reaches the preset threshold value and a fire disaster occurs.

Preferably, the lamp sensor further comprises an air purification unit, wherein the air purification unit comprises an air pumping subunit, a purification subunit and an exhaust subunit: the air pumping subunit acquires unpurified air of an application scene and introduces the unpurified air into the purification subunit;

the purification subunit performs impurity filtration on the unpurified air to obtain purified air;

the exhaust subunit exhausts the purified air out of the lamp inductor.

Through adopting above-mentioned technical scheme, set up air purification unit, realize the air purification of application scene.

Preferably, the lamp sensor further comprises a multifunctional control unit, wherein different working modes are preset in the multifunctional control unit, and different standard illumination information is preset in each working mode:

the multifunctional control unit receives a working mode selection instruction;

the multifunctional control unit acquires standard illumination information corresponding to the working mode information according to the working mode information pointed by the working mode selection instruction and sends the multifunctional control unit to the micro-processing unit;

the micro-processing unit acquires the current illumination information output by the light detection unit and compares the magnitude relation between the current illumination information and the standard illumination information;

if the current illumination information is larger than the standard illumination information, outputting instruction information for reducing power;

and if the current illumination information is smaller than the standard illumination information, outputting instruction information for increasing the power.

Through adopting above-mentioned technical scheme, set up multi-functional control unit and include that the working mode sets for the function, each working mode corresponds different illumination value, and convenience of customers is under different operational environment, and the standard illumination value that the required foundation of swift definition lamps and lanterns was followed.

Preferably, the lamp inductor further comprises a voice broadcast unit:

the micro-processing unit detects whether an illumination information query instruction exists at present;

if yes, the voice broadcasting unit acquires and plays the audio signal of the illumination information.

Through adopting above-mentioned technical scheme, set up the voice broadcast unit, when receiving illuminance inquiry command, voice broadcast illuminance value and illuminance standard value, convenience of customers obtains current illuminance value and illuminance standard value information.

Preferably, the voice broadcasting unit acquires the audio signal of the illumination information and plays the audio signal including:

the microprocessor unit sends an information acquisition request of the illumination information to the light detection unit;

the light detection unit receives the information acquisition request and feeds current illumination information back to the microprocessor;

the microprocessor receives the illumination information and sends the illumination information to the voice broadcasting unit;

and the voice broadcasting unit converts the data corresponding to the illumination information into audio signals and plays the audio signals in a voice mode.

By adopting the technical scheme, the voice broadcasting unit is arranged, and when the illumination information inquiry command is received, the current illumination information is broadcasted in a voice mode, so that a user can conveniently acquire the current illumination information.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the microprocessor judges a comparison result of the current illumination information and a preset standard illumination value according to the illumination information of the light detection unit, calculates the power required to be adjusted by the lamp, generates instruction information and sends the instruction information to the lamp, so that the lamp adjusts the output power according to the instruction information, the illumination information of the lamp is changed, the illumination value of an application scene is adjusted to the standard illumination value, and the illumination distribution of each position in the application scene is uniform;

2. and performing weighted summation according to the preset weights of the illumination and the brightness, and taking the weighted summation result as the current illumination information.

Drawings

Fig. 1 is a schematic diagram of functional units of a first embodiment of a lamp sensor according to the present application;

fig. 2 is a schematic flow chart of a first embodiment of a lamp sensor according to the present application;

FIG. 3 is a detailed flowchart of step S10 in FIG. 2;

FIG. 4 is a detailed flowchart of step S20 in FIG. 2;

fig. 5 is a schematic flow chart of a lamp sensor according to a second embodiment of the present disclosure;

fig. 6 is a schematic flow chart of a third embodiment of a lamp sensor according to the present application;

fig. 7 is a schematic flowchart of a fourth embodiment of a lamp sensor according to the present application;

fig. 8 is a schematic flow chart of a fifth embodiment of a lamp sensor according to the present application;

fig. 9 is a schematic flowchart of a sixth embodiment of a lamp sensor according to the present application;

fig. 10 is a detailed flowchart of step S020 in fig. 9.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a lamp inductor.

Referring to fig. 1, fig. 1 is a schematic diagram of functional units of a first embodiment of a lamp sensor according to the present application.

In the embodiment of the application, the lamps and lanterns inductor includes the microprocessing unit, the light detection unit, the information transmission unit, induction element, the air purification unit, multi-function control unit and voice broadcast unit, the light detection unit includes illuminance inductor and luminance inductor, the output of illuminance inductor and luminance inductor is connected respectively to microprocessing unit's input, induction element, the air purification unit, multi-function control unit and voice broadcast unit's output is connected with microprocessor's input respectively, the microprocessing unit output is connected to information transmission unit's input, lamps and lanterns are connected to information transmission unit's output.

Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a lamp sensor according to the present application. In an embodiment of the present application, a processing flow of a luminaire controller in the present application includes:

step S10: the microprocessor calculates illumination information based on illumination information output by the illumination sensor and brightness information output by the brightness sensor;

step S20: the micro-processing unit judges the adjustment trend of the output power value of the lamp and generates instruction information based on the comparison result of the preset standard illumination value and the illumination information;

step S30: and the information transmission unit outputs the instruction information output by the micro-processing unit to a lamp.

In the embodiment of the application, the lamp sensor comprises a micro-processing unit and an information transmission unit, wherein the light detection unit comprises an illuminance sensor and a brightness sensor, the micro-processing unit receives illuminance information and brightness information output by the illuminance sensor and the brightness sensor respectively, the current illumination information is obtained through calculation based on the illuminance information and the brightness information, and then the adjustment trend of the output power value of the lamp is judged and instruction information is generated based on the comparison result of the preset standard illumination value and the illumination information. The information transmission unit outputs the instruction information output by the micro-processing unit to the lamp.

In this embodiment, the micro processing unit may be an MCU processor, the illuminance sensor may be an illuminance meter or an illuminometer, and the brightness sensor may be a brightness meter or a brightness meter. The illuminance detection meter and the brightness detection meter are respectively electrically connected with the MCU processor, the illuminance information and the brightness information output by the illuminance detection meter and the brightness detection meter are received, the power required to be adjusted of the lamp is calculated based on the illuminance information and the brightness information, the instruction information of the power required to be adjusted of the lamp is generated, then the instruction information is sent to the lamp through the information transmission unit, the lamp changes the power according to the instruction information, the illumination intensity of the lamp is adjusted, and the illumination intensity of an application scene is guaranteed to meet the standard requirement.

The standard illumination value can be set by a user according to the actual application requirement in a self-defining way.

Referring to fig. 3, fig. 3 is a detailed flowchart of step S10 in fig. 2. In the embodiment of the present application, step S10 includes:

step S101: acquiring illumination information output by an illumination sensor and brightness information output by a brightness sensor;

step S102: and carrying out weighted summation on the illumination information and the brightness information according to a preset weight, and taking a weighted summation result as the current illumination information.

In the embodiment of the application, the illumination intensity of the application scene is influenced by the brightness of light emitted by the light source and the illumination of light received by the unit area of the application scene. In the application scene, there may be different reflection materials, which results in different light receiving amounts of light. Therefore, when the illumination and the luminance are set to account for the weight of the illumination information, the weight of the illumination may be smaller than the weight of the luminance. And according to the preset weight of the illumination intensity occupied by the illumination and the brightness, carrying out weighted summation calculation on the illumination and the brightness so as to obtain the current illumination information.

For example, the preset illumination value accounts for 40% of the illumination value, and the brightness value accounts for 60% of the illumination value. The illumination value detected by the current illumination sensor is 3000lx, and the luminance value detected by the luminance sensor is 800cd/m2, so that the illumination value in the current application scene is 3000 × 40% +800 × 60% =1680, that is, the illumination value of the current application scene is 1680.

Referring to fig. 4, fig. 4 is a detailed flowchart of step S20 in fig. 2. In the embodiment of the present application, step S20 includes:

step S201: comparing the preset standard illumination value with the illumination information, and if the illumination information is larger than the preset standard illumination value, outputting a command of reducing the power of the lamp;

step S202: and if the preset illumination standard is smaller than the illumination information, outputting a command for reducing the power of the lamp.

In the embodiment of the application, in order to adjust the illumination of the application scene, the adjustment trend of the current lamp power is judged in real time according to the actual illumination information detected by the illumination sensor and the brightness sensor through the preset standard illumination value of the application scene. If the actual illumination value is larger than the preset standard illumination value, outputting a lamp power reduction instruction until the illumination value of the application scene reaches the preset standard illumination value; and if the illumination information is smaller than the preset illumination standard, outputting a lamp power increasing instruction until the illumination value of the application scene reaches the preset standard illumination value.

For example, when the preset illumination value of the application scene is 1000, if the actual illumination value detected and calculated by the light detection unit is 1200, an instruction for reducing the power of the lamp is output until the illumination value of the application scene reaches a preset standard illumination value; and if the actual illumination value is 800 after the detection and calculation of the light detection unit, outputting a command for reducing the power of the lamp until the illumination value of the application scene reaches a preset standard illumination value.

Referring to fig. 5, fig. 5 is a schematic flow chart of a second embodiment of a lamp sensor according to the present application. In this application embodiment, the lamp inductor further includes an induction unit, specifically includes:

step S50: the sensing unit detects and acquires a human body sensing signal and sends the human body sensing signal to the micro-processing unit;

step S60: the micro-processing unit judges whether a human body exists in the induction area or not based on the received human body induction signal;

step S701: if yes, keeping outputting the instruction information;

step S702: if not, the instruction information is stopped being output after the preset time length is delayed.

In the embodiment of the application, in order to save energy, a sensing unit is further arranged in the lamp sensor. The sensing unit can be an infrared sensing unit, and when infrared rays with specific wavelengths emitted by a human body exist in the sensing area, a human body sensing signal is acquired, and a human body sensing new number is sent to the micro-processing unit. The micro-processing unit judges whether a person exists in the induction area or not according to the received human body induction signal, and if the micro-processing unit receives the human body induction signal and indicates that the person exists in the induction area, command information for starting the lamp is continuously output; if the micro-processing unit does not receive the human body induction signal and indicates that no person is in the induction area, the micro-processing unit keeps outputting the instruction information for turning on the lamp for a preset time and then stops outputting the instruction information.

Referring to fig. 6, fig. 6 is a schematic flow chart of a third embodiment of a lamp inductor according to the present application. In an embodiment of the present application, the sensing unit further includes:

step S0010: detecting a temperature signal and sending the temperature signal to the micro-processing unit;

step S0020: the micro-processing unit judges whether the temperature of the induction area reaches a preset alarm threshold value or not based on the received temperature signal;

step S0030: if yes, outputting alarm information.

In the embodiment of the application, in order to prevent the application scene from generating a fire, the sensing unit detects the temperature of the application scene. The sensing unit can be any sensing device capable of detecting temperature, a temperature alarm threshold value is preset, and when a temperature signal in a sensing area of the sensing unit reaches a preset temperature alarm preset value, an alarm signal is output to realize fire alarm. The warning information may be, but is not limited to, an instruction to continuously change the power of the lamp.

Referring to fig. 7, fig. 7 is a schematic flowchart illustrating a fourth embodiment of a lamp sensor according to the present application. In this application embodiment, the lamps and lanterns inductor still includes air purification unit, air purification unit includes the unit of bleeding, purification unit and exhaust unit, specifically includes:

step S401: the air extraction unit acquires unpurified air of an application scene and introduces the unpurified air into the purification unit;

step S402: the purification unit is used for filtering impurities of unpurified air to obtain purified air;

step S403: the exhaust unit exhausts purified air out of the lamp inductor.

In the embodiment of the application, the micro fan in the machine enables indoor air to flow circularly, polluted air is cleared or adsorbed by various pollutants after passing through the air filter in the machine, then the air is continuously ionized through the anion generator arranged at the air outlet, a large amount of anions are generated and sent out by the micro fan, and the anion airflow is formed to achieve the purposes of cleaning and purifying the air. The air extraction unit and the exhaust unit are preferably micro fans, and the purification unit is preferably a positive ion generator and a negative ion generator. The air circularly flows through the micro fan, the air passes through a filter screen arranged in the purification unit to filter dust, peculiar smell, toxic gas and partial bacteria in the air to obtain purified air, and then the purified air is discharged out of the machine through the micro fan. When illumination of the lamp is automatically adjusted, the air purification function is quickly applied to the inductor, air purification and sterilization are synchronously realized, and body health of people in an application place is guaranteed.

Further, the air purification device can be used for purifying silver ions, and silver block ions are blown into the air to achieve a sterilization effect; the dust removal device can also be used for negative ion purification, and can release negative ions by using static electricity to adsorb dust concentrated in air so as to play a role in dust removal, and meanwhile, the negative ions also have the function of ionizing the dust in the central enterprise in the air into ozone so as to have a certain killing function on bacteria; the method can also be low-temperature plasma purification, and the gas is broken down by applying voltage to the discharge voltage of the gas outside the gas to generate various low-temperature plasmas with strong oxidizing property, and pollutants which are contacted with the plasmas are decomposed in a very short time.

Referring to fig. 8, fig. 8 is a schematic flow chart of a fifth embodiment of a lamp inductor according to the present application. In an embodiment of the present application, the luminaire sensor further comprises a multifunctional control unit, comprising:

step S01: the multifunctional control unit receives a working mode selection instruction;

step S02: the multifunctional control unit acquires standard illumination information corresponding to the working mode information according to the working mode information pointed by the working mode selection instruction and sends the multifunctional control unit to the micro-processing unit;

step S03: the micro-processing unit acquires the current illumination information output by the light detection unit and compares the magnitude relation between the current illumination information and the standard illumination information;

step S041: if the current illumination information is larger than the standard illumination information, outputting instruction information for reducing power;

step S042: and if the current illumination information is smaller than the standard illumination information, outputting instruction information for increasing the power.

In the embodiment of the application, the multifunctional control unit presets a plurality of different working modes such as a class-in mode, a class-out mode, a study mode, a projection mode and an examination mode according to different application conditions of a classroom. Wherein, each working mode has different illumination requirements, so different standard illumination information is preset. When the lamp unit is started, the multifunctional control unit receives a working mode selection instruction of a user, determines a standard illumination value required by a current scene according to the working mode selection instruction, compares the magnitude relation between the current actual illumination value and the standard illumination value according to the standard illumination information and the current actual illumination value detected by the light detection unit, and outputs instruction information for reducing the power of the lamp if the current actual illumination value is greater than the standard illumination value; and if the current actual illumination value is smaller than the standard illumination value, outputting instruction information for increasing the power, and realizing automatic adjustment of the lamp.

For example, after the current lamp is turned on, the received operation mode selection command is directed to the projection mode, the illuminance value and the luminance value of the projection mode are 300lx and 600cd/m2, respectively, and the illuminance value and the luminance value obtained by the light detection unit in the current application scene are 280lx and 450cd/m2, respectively, then the command for increasing the power of the lamp is output until the illumination in the application scene reaches the standard illumination value.

Referring to fig. 9, fig. 9 is a schematic flowchart illustrating a sixth embodiment of a lamp sensor according to the present application. The lamps and lanterns inductor still is connected with the voice broadcast unit, includes:

step S010: the voice broadcasting unit detects whether a lighting information inquiry command exists currently;

step S020: if yes, the voice broadcasting unit acquires and plays the audio signal of the illumination information.

In the embodiment of the application, in order to obtain the illumination information in the application scene conveniently, the lamps and lanterns inductor still is connected with the voice broadcast unit, wireless communication unit through information transmission unit, the illumination information inquiry command that little processing unit received mobile terminal and sent, little processing unit obtains the current illumination information who applies the scene through the light detection unit, send illumination information to the voice broadcast unit, the voice broadcast unit corresponds data conversion with illumination information and is audio signal, and carry out illumination information voice broadcast according to audio signal.

Referring to fig. 10, fig. 10 is a schematic view of a detailed flow of step S020 in fig. 9. In the embodiment of the present application, step S020 includes:

step S021: the microprocessor unit sends an information acquisition request of the illumination information to the light detection unit;

step S022: the light detection unit receives the information acquisition request and feeds current illumination information back to the microprocessor;

step S023: the microprocessor receives the illumination information and sends the illumination information to the voice broadcasting unit;

step S024: and the voice broadcasting unit converts the data corresponding to the illumination information into audio signals and plays the audio signals in a voice mode.

In the embodiment of the application, when the micro-processing unit receives the illumination information query instruction, the information acquisition request of the illumination information is sent to the light detection unit, after the light detection unit receives the information acquisition request of the illumination information, the illumination sensor and the brightness sensor of the light detection unit respectively detect the illumination value and the brightness value in the current detection range, and the illumination value and the brightness value are obtained after the detection information is sent to the micro-processing unit, the micro-processing unit sends the detection information to the voice broadcast unit after receiving the detection information, the voice broadcast unit converts the data information corresponding to the detection information into the analog signal, the voice broadcast of the illumination information is carried out based on the analog signal, and the user can conveniently and quickly obtain the illumination information.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.