CN109683541A - A kind of smart home system based on Internet of Things big data - Google Patents
A kind of smart home system based on Internet of Things big data Download PDFInfo
- Publication number
- CN109683541A CN109683541A CN201910149678.9A CN201910149678A CN109683541A CN 109683541 A CN109683541 A CN 109683541A CN 201910149678 A CN201910149678 A CN 201910149678A CN 109683541 A CN109683541 A CN 109683541A
- Authority
- CN
- China
- Prior art keywords
- data
- video
- indoor
- light intensity
- resident
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention particularly discloses a kind of smart home systems based on Internet of Things big data, by the video information of video acquisition module acquisition resident, the facial expression of resident is parsed by video processing module again, facial expression recognition module judges the mood of resident according to the facial expression of resident, indoor environment judgment module matches the achievement data of suitable indoor environment according to the mood of resident, the achievement data of these indoor environments is compared with the collected data of indoor information acquisition module institute, control corresponding electrical work, improve indoor environment to adjust, particularly indoor temperature, humidity and light intensity, while in order to preferably improve the mood of resident, there is the cooperation of screen wall and music, so that the sense of hearing of resident, vision and tactile all use good experience, when resident's fatigue, environment can effectively be improved , relieve fatigue, possess a good mood.
Description
Technical field
The present invention relates to smart home field, in particular to a kind of smart home system based on Internet of Things big data.
Background technique
Smart home is that instrumentation embodies under the influence of Internet of Things.Smart home will be in family by technology of Internet of things
Various equipment connect together so that diversified state is presented in household with the needs of people, everybody a good residence
Family's experience.
Modern people's lives pressure is increasing, and going back home daily all can be very tired, sometimes can mood it is very bad,
And mood is just all well and good sometimes, but after going back home, if it is the house all the same in face of daily atmosphere, people are fine
Mood can also become daily all, long-time in this way, being highly detrimental to the stress reduction of people.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned problems of the prior art, provide a kind of based on Internet of Things big data
Smart home system.In the expression of doorway acquisition resident, the mood of resident at this time is judged, by adjusting indoor fluorescent lamp, temperature
Degree and humidity, so that people be helped to relieve stress, adjust a good mood to adjust a suitable indoor environment.
The technical scheme is that a kind of smart home system based on Internet of Things big data, comprising:
Video acquisition module acquires video data when entering of resident by the camera being mounted on door, and
Central processing unit is sent by video data；
Indoor information acquisition module, for acquiring indoor light intensity data, temperature data and humidity number by sensor
According to, and central processing unit is sent by collected indoor light intensity data, room temperature data and indoor humidity data；
Video processing module isolates resident for receiving the video data of central processing unit transmission from video data
Facial image data, and send facial expression recognition module for facial image data；
Facial expression recognition module for receiving the facial image data of video processing module transmission, while storing expression
Picture and corresponding expression data carry out the ratio of similitude according to facial image data in the expression picture stored with inside modules
Right, when similitude reaches the value range of setting, exporting expression data corresponding to expression picture is facial expression data, and will
Facial expression data is sent to indoor environment judgment module；
Indoor environment judgment module stores simultaneously for receiving the facial expression data of facial expression recognition module transmission
Facial expression type and corresponding environmental data are carried out according to the facial expression type of facial expression data and inside modules storage
The comparison of similitude, when similitude reaches the value range of setting, exporting environmental data corresponding to facial expression type is ideal
Environmental data, and central processing unit is sent by ecotopia data；
Central processing unit, what video data and indoor information acquisition module for receiving video acquisition module transmission were sent
Indoor light intensity data, room temperature data and indoor humidity data, and video data is forwarded to video processing module；For
Receive indoor environment judgment module send ecotopia data, and parse the ideal light intensity data in ecotopia data,
Ideal temperature data, ideal humidity data, musical pattern data and video type data；For compare indoor light intensity data and
Ideal light intensity data, which simultaneously generates light intensity regulating instruction, comparison room temperature data and ideal temperature data and generates temperature adjusting, to be referred to
It enables, compare indoor humidity data and ideal humidity data and generates humidity regulation instruction, and light intensity regulating instruction, temperature are adjusted
Instruction and humidity regulation instruction are sent to improving indoor environment module；For sending screen wall for video type data；With
In sending database for musical pattern data；
Improving indoor environment module, for receive central processing unit transmission light intensity regulating instruction, temperature adjustment instructions with
And humidity regulation instruction, it is instructed according to light intensity regulating and adjusts fluorescent lamp；Air-conditioning is adjusted according to temperature adjustment instructions；According to humidity tune
Section instruction conditioning moisturer；
Database carries out song according to musical pattern data for receiving the musical pattern data of central processing unit transmission
Screening, and the song data screened is sent to sound equipment；
Sound equipment, the song data that library is sent for receiving data, and song data is played out；
Screen wall for receiving the video type data of central processing unit transmission, and is played according to video type data and is closed
Suitable video.
Preferably, the indoor information acquisition module includes light intensity sensor, temperature sensor and humidity sensor, institute
Light intensity sensor is stated for light intensity data in collection room, the temperature sensor is for temperature data in collection room, the humidity
Sensor is for humidity data in collection room.
Preferably, the fluorescent lamp is the adjustable color-changed LED light of brightness, the adjusting of fluorescent lamp includes adjusting fluorescent lamp
The color of brightness and fluorescent lamp.
Preferably, the song data loop play that the sound equipment sends database.
Beneficial effects of the present invention: a kind of smart home system based on Internet of Things big data is provided in the embodiment of the present invention
System is acquired the video information of resident by video acquisition module, then the facial expression of resident, face are parsed by video processing module
Expression Recognition module judges the mood of resident according to the facial expression of resident, and indoor environment judgment module is according to the mood of resident
The achievement data of suitable indoor environment is matched, achievement data and the indoor information acquisition module of these indoor environments are acquired
To data be compared, control corresponding electrical work, to adjust improvement indoor environment, particularly indoor temperature, wet
Degree and light intensity, while in order to preferably improve the mood of resident, there is the cooperation of screen wall and music, so that resident's listens
Feel, vision and tactile all use good experience, when resident's fatigue, can effectively improve environment, relieve fatigue, gather around
There is a good mood.
Detailed description of the invention
Fig. 1 is a kind of system structure diagram of the smart home system based on Internet of Things big data provided by the invention.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
Referring to Fig. 1, the embodiment of the invention provides a kind of smart home systems based on Internet of Things big data, comprising:
Video acquisition module acquires video data when entering of resident by the camera being mounted on door, and
Central processing unit is sent by video data；
Indoor information acquisition module, for acquiring indoor light intensity data, temperature data and humidity number by sensor
According to, and central processing unit is sent by collected indoor light intensity data, room temperature data and indoor humidity data；
Video processing module isolates resident for receiving the video data of central processing unit transmission from video data
Facial image data, and send facial expression recognition module for facial image data；
Facial expression recognition module for receiving the facial image data of video processing module transmission, while storing expression
Picture and corresponding expression data carry out the ratio of similitude according to facial image data in the expression picture stored with inside modules
Right, when similitude reaches the value range of setting, exporting expression data corresponding to expression picture is facial expression data, and will
Facial expression data is sent to indoor environment judgment module；
Indoor environment judgment module stores simultaneously for receiving the facial expression data of facial expression recognition module transmission
Facial expression type and corresponding environmental data are carried out according to the facial expression type of facial expression data and inside modules storage
The comparison of similitude, when similitude reaches the value range of setting, exporting environmental data corresponding to facial expression type is ideal
Environmental data, and central processing unit is sent by ecotopia data；
Central processing unit, what video data and indoor information acquisition module for receiving video acquisition module transmission were sent
Indoor light intensity data, room temperature data and indoor humidity data, and video data is forwarded to video processing module；For
Receive indoor environment judgment module send ecotopia data, and parse the ideal light intensity data in ecotopia data,
Ideal temperature data, ideal humidity data, musical pattern data and video type data；For compare indoor light intensity data and
Ideal light intensity data, which simultaneously generates light intensity regulating instruction, comparison room temperature data and ideal temperature data and generates temperature adjusting, to be referred to
It enables, compare indoor humidity data and ideal humidity data and generates humidity regulation instruction, and light intensity regulating instruction, temperature are adjusted
Instruction and humidity regulation instruction are sent to improving indoor environment module；For sending screen wall for video type data；With
In sending database for musical pattern data；
Improving indoor environment module, for receive central processing unit transmission light intensity regulating instruction, temperature adjustment instructions with
And humidity regulation instruction, it is instructed according to light intensity regulating and adjusts fluorescent lamp；Air-conditioning is adjusted according to temperature adjustment instructions；According to humidity tune
Section instruction conditioning moisturer；
Database carries out song according to musical pattern data for receiving the musical pattern data of central processing unit transmission
Screening, and the song data screened is sent to sound equipment；
Sound equipment, the song data that library is sent for receiving data, and song data is played out；
Screen wall for receiving the video type data of central processing unit transmission, and is played according to video type data and is closed
Suitable video.
When resident backs into door from the outside, the video letter of video acquisition module acquisition resident on door
It ceases, then parses the facial expression of resident by video processing module, facial expression recognition module is sentenced according to the facial expression of resident
Break and the mood of resident, then matches the index number of suitable indoor environment according to the mood of resident by indoor environment judgment module
According to the achievement data of these indoor environments is compared with the collected data of indoor information acquisition module, and control is corresponding
Electrical work, to adjust improvement indoor environment, particularly indoor temperature, humidity and light intensity, pass through indoor environment
Change, be that resident is improved in terms of tactile, and then improve the mood of resident, while having the cooperation of screen wall and music.
Screen wall is to aid in the improvement that resident carries out mood from visual aspects, and music is then that the improvement of mood is carried out in terms of the sense of hearing,
In this way, whole system is adjusted and improves to the mood of resident from tactile, vision and sense of hearing many aspects, so that with one
Good improvement.
Further, the indoor information acquisition module includes light intensity sensor, temperature sensor and humidity sensor,
For the light intensity sensor for light intensity data in collection room, the temperature sensor is described wet for temperature data in collection room
Sensor is spent for humidity data in collection room.
Further, the fluorescent lamp is the adjustable color-changed LED light of brightness, and the adjusting of fluorescent lamp includes adjusting fluorescent lamp
Brightness and fluorescent lamp color.For example, releasing the face for the fluorescent lamp that warm colour falls when the facial expression of resident is happiness
The brightness of color, fluorescent lamp is larger, can set off the good happy mood of resident by contrast in this way；When the facial expression of resident is happy
When, release the color of fluorescent lamp that warm colour falls, the brightness of fluorescent lamp is smaller, give resident warm in this way so that resident
The adjusting of mood bit by bit is in the state of normal.
Further, the song data loop play that the sound equipment sends database.Since the data of song are bases
The mood of resident is selected, and a first song a few minutes will finish, but the adjustment of mood is not that can adjust a few minutes
Whole good, song data loop play can make the mood of resident be in lasting adjustment state, and guidance is adjusted to normal
Under state.
In conclusion the invention particularly discloses a kind of smart home systems based on Internet of Things big data, comprising: video
Acquisition module, indoor information acquisition module, video processing module, facial expression recognition module, indoor environment judgment module, center
Processor, database, sound equipment, screen wall.By the video information of video acquisition module acquisition resident, then by video processing module solution
The facial expression of resident is precipitated, facial expression recognition module judges the mood of resident, indoor ring according to the facial expression of resident
Border judgment module matches the achievement data of suitable indoor environment, the achievement data of these indoor environments according to the mood of resident
It is compared with the collected data of indoor information acquisition module, controls corresponding electrical work, improve indoor ring to adjust
Border, particularly indoor temperature, humidity and light intensity, while in order to preferably improve the mood of resident, there is screen wall
It, can when resident's fatigue so that the sense of hearing of resident, vision and tactile all use good experience with the cooperation of music
It is effective to improve environment, it relieves fatigue, possesses a good mood.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (4)
1. a kind of smart home system based on Internet of Things big data characterized by comprising
Video acquisition module acquires video data when entering of resident by the camera being mounted on door, and will view
Frequency evidence is sent to central processing unit；
Indoor information acquisition module, for acquiring indoor light intensity data, temperature data and humidity data by sensor, and
Central processing unit is sent by collected indoor light intensity data, room temperature data and indoor humidity data；
Video processing module isolates the face of resident for receiving the video data of central processing unit transmission from video data
Portion's image data, and facial expression recognition module is sent by facial image data；
Facial expression recognition module for receiving the facial image data of video processing module transmission, while storing expression picture
With corresponding expression data, the comparison of similitude is carried out in the expression picture stored with inside modules according to facial image data,
When similitude reaches the value range of setting, exporting expression data corresponding to expression picture is facial expression data, and by face
Portion's expression data is sent to indoor environment judgment module；
Indoor environment judgment module for receiving the facial expression data of facial expression recognition module transmission, while storing face
Expression type and corresponding environmental data, it is similar to the facial expression type progress that inside modules store according to facial expression data
Property comparison, when similitude reaches the value range of setting, export facial expression type corresponding to environmental data be ecotopia
Data, and central processing unit is sent by ecotopia data；
Central processing unit, the interior that video data and indoor information acquisition module for receiving video acquisition module transmission are sent
Light intensity data, room temperature data and indoor humidity data, and video data is forwarded to video processing module；For receiving
The ecotopia data that indoor environment judgment module is sent, and parse the ideal light intensity data in ecotopia data, ideal
Temperature data, ideal humidity data, musical pattern data and video type data；For comparing indoor light intensity data and ideal
Light intensity data simultaneously generates light intensity regulating instruction, compares room temperature data and ideal temperature data and generates temperature adjustment instructions,
Comparison indoor humidity data and ideal humidity data simultaneously generate humidity regulation instruction, and light intensity regulating instruction, temperature adjusting are referred to
It enables and humidity regulation instruction is sent to improving indoor environment module；For sending screen wall for video type data；For
Database is sent by musical pattern data；
Improving indoor environment module, for receiving light intensity regulating instruction, the temperature adjustment instructions and wet of central processing unit transmission
Regulating command is spent, is instructed according to light intensity regulating and adjusts fluorescent lamp；Air-conditioning is adjusted according to temperature adjustment instructions；Referred to according to humidity regulation
Enable conditioning moisturer；
Database carries out song screening according to musical pattern data for receiving the musical pattern data of central processing unit transmission,
And the song data screened is sent to sound equipment；
Sound equipment, the song data that library is sent for receiving data, and song data is played out；
Screen wall plays suitably for receiving the video type data of central processing unit transmission, and according to video type data
Video.
2. a kind of smart home system based on Internet of Things big data as described in claim 1, which is characterized in that the interior
Information acquisition module includes light intensity sensor, temperature sensor and humidity sensor, and the light intensity sensor is used for collection room
Interior light intensity data, the temperature sensor is for temperature data in collection room, and the humidity sensor is for acquiring indoor humidity
Data.
3. a kind of smart home system based on Internet of Things big data as described in claim 1, which is characterized in that the daylight
Lamp is the adjustable color-changed LED light of brightness, and the adjusting of fluorescent lamp includes the brightness for adjusting fluorescent lamp and the color of fluorescent lamp.
4. a kind of smart home system based on Internet of Things big data as described in claim 1, which is characterized in that the sound equipment
The song data loop play that database is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149678.9A CN109683541A (en) | 2019-02-28 | 2019-02-28 | A kind of smart home system based on Internet of Things big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149678.9A CN109683541A (en) | 2019-02-28 | 2019-02-28 | A kind of smart home system based on Internet of Things big data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109683541A true CN109683541A (en) | 2019-04-26 |
Family
ID=66197364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910149678.9A Pending CN109683541A (en) | 2019-02-28 | 2019-02-28 | A kind of smart home system based on Internet of Things big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109683541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967978A (en) * | 2019-12-10 | 2020-04-07 | 珠海格力电器股份有限公司 | Control method of intelligent device in chat mode, storage medium and network side device |
| CN113589697A (en) * | 2020-04-30 | 2021-11-02 | 青岛海尔多媒体有限公司 | Control method and device for household appliance and intelligent household appliance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015722A (en) * | 2014-06-12 | 2014-09-03 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle driving auxiliary system supporting comfort degree adjusting |
| CN203902538U (en) * | 2014-06-12 | 2014-10-29 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle driving assistance system capable of supporting comfort level adjustment |
| CN105559804A (en) * | 2015-12-23 | 2016-05-11 | 上海矽昌通信技术有限公司 | Mood manager system based on multiple monitoring |
| CN107145326A (en) * | 2017-03-28 | 2017-09-08 | 浙江大学 | A kind of the music automatic playing system and method for collection of being expressed one's feelings based on target face |
| CN107842281A (en) * | 2017-11-03 | 2018-03-27 | 江苏省光华科技发展有限公司 | A kind of sound insulation antitheft primary-secondary steel timber |
| CN108053529A (en) * | 2017-12-14 | 2018-05-18 | 厦门施米德智能科技有限公司 | Face identification system is used for the purposes of entry door |
| CN207396996U (en) * | 2017-10-24 | 2018-05-22 | 北京蓝海华业工程技术有限公司 | A kind of intelligent steward based on recognition of face |
| CN207660489U (en) * | 2017-12-29 | 2018-07-27 | 广州康行信息技术有限公司 | A kind of novel recognition of face antitheft door |
-
2019
- 2019-02-28 CN CN201910149678.9A patent/CN109683541A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015722A (en) * | 2014-06-12 | 2014-09-03 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle driving auxiliary system supporting comfort degree adjusting |
| CN203902538U (en) * | 2014-06-12 | 2014-10-29 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle driving assistance system capable of supporting comfort level adjustment |
| CN105559804A (en) * | 2015-12-23 | 2016-05-11 | 上海矽昌通信技术有限公司 | Mood manager system based on multiple monitoring |
| CN107145326A (en) * | 2017-03-28 | 2017-09-08 | 浙江大学 | A kind of the music automatic playing system and method for collection of being expressed one's feelings based on target face |
| CN207396996U (en) * | 2017-10-24 | 2018-05-22 | 北京蓝海华业工程技术有限公司 | A kind of intelligent steward based on recognition of face |
| CN107842281A (en) * | 2017-11-03 | 2018-03-27 | 江苏省光华科技发展有限公司 | A kind of sound insulation antitheft primary-secondary steel timber |
| CN108053529A (en) * | 2017-12-14 | 2018-05-18 | 厦门施米德智能科技有限公司 | Face identification system is used for the purposes of entry door |
| CN207660489U (en) * | 2017-12-29 | 2018-07-27 | 广州康行信息技术有限公司 | A kind of novel recognition of face antitheft door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967978A (en) * | 2019-12-10 | 2020-04-07 | 珠海格力电器股份有限公司 | Control method of intelligent device in chat mode, storage medium and network side device |
| CN110967978B (en) * | 2019-12-10 | 2021-02-12 | 珠海格力电器股份有限公司 | Control method of intelligent device in chat mode, storage medium and network side device |
| CN113589697A (en) * | 2020-04-30 | 2021-11-02 | 青岛海尔多媒体有限公司 | Control method and device for household appliance and intelligent household appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108684102B (en) | A kind of the indoor intelligent LED lamp and interior illumination control system of hommization | |
| EP3434072B1 (en) | Lighting for video games | |
| CN101918094B (en) | System and method for automatically creating an atmosphere suited to social setting and mood in an environment | |
| WO2015198716A1 (en) | Information processing apparatus, information processing method, and program | |
| CN109683541A (en) | A kind of smart home system based on Internet of Things big data | |
| JP2009519489A (en) | System and method for creating an artificial atmosphere | |
| CN106792168A (en) | The control method and device of smart machine | |
| WO2011092619A1 (en) | Method of controlling a video-lighting system | |
| CN109084432A (en) | The regulation method and air conditioner of sleep environment | |
| CN113826445B (en) | Camera-based illumination control | |
| CN111123851A (en) | Method, device and system for controlling electric equipment according to user emotion | |
| CN109005627A (en) | A kind of lamp light control method, device, terminal and storage medium | |
| CN105202691A (en) | Intelligent terminal Internet of things sleep system based on air conditioner and control method | |
| CN106332399A (en) | Lighting display effect control method | |
| CN114009148B (en) | Luminance distribution determination | |
| CN114633686A (en) | Automatic atmosphere lamp changing method and device and vehicle | |
| JP2022159300A (en) | control system | |
| CN106376134A (en) | Improved ambient intelligent sensing LED lamp | |
| CN114608170A (en) | Intelligent adjusting method and intelligent adjusting system for indoor environment | |
| CN106358336A (en) | Environment intelligent induction type led lamp | |
| CN108391356A (en) | A kind of Intelligent House Light control system | |
| CN110493090A (en) | A kind of method and system for realizing Intelligent home theater | |
| CN113848733A (en) | Method for automatically setting preference attribute of intelligent terminal equipment | |
| CN113609958A (en) | Light adjusting method and related device | |
| CN107529259A (en) | A kind of lighting apparatus and its illumination control apparatus and illumination control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
|
| RJ01 | Rejection of invention patent application after publication |