CN112203386A - Classroom illumination safety energy-saving management system - Google Patents
Classroom illumination safety energy-saving management system Download PDFInfo
- Publication number
- CN112203386A CN112203386A CN202011240185.5A CN202011240185A CN112203386A CN 112203386 A CN112203386 A CN 112203386A CN 202011240185 A CN202011240185 A CN 202011240185A CN 112203386 A CN112203386 A CN 112203386A
- Authority
- CN
- China
- Prior art keywords
- classroom
- data
- illumination
- real
- student
- 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
- 238000005286 illumination Methods 0.000 title claims abstract description 51
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007726 management method Methods 0.000 claims description 34
- 230000036760 body temperature Effects 0.000 claims description 12
- 230000033764 rhythmic process Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007405 data analysis Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 claims 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000035790 physiological processes and functions Effects 0.000 abstract 1
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a classroom illumination safety energy-saving management system, which comprises a control room, a transfer station and a classroom: the control room is composed of a server and a controller and used for analyzing and processing data acquired in a classroom, the transfer station is a transfer platform for data between the control room and the classroom and realizes bidirectional transmission of the data between the control room and the classroom, the classroom comprises a lighting management unit, a student monitoring unit and a real-time monitoring unit, the independent starting states of different lamps in the classroom, the physical and physiological states of students and indoor real-time pictures are monitored, and the safety and energy-saving management of the students and the lighting in teachers is realized. According to the invention, the management system can control the lamps in the classroom to be turned on and off as required, can monitor the physical state of students in real time, and can dynamically monitor pictures in the classroom, so that the working energy consumption of the lamps in the classroom is effectively reduced on the premise of ensuring the learning environment and the safety of the students.
Description
Technical Field
The invention relates to the technical field of classroom illumination management, in particular to a classroom illumination safety energy-saving management system.
Background
Most of the time of school classroom daytime is open state, be for providing the student and study the place after class, its live time is long, in order to guarantee the abundant of student's light in the classroom, need open more light, consequently the shared proportion in the whole power consumption load of school of the illumination load in classroom will be bigger than usual, for better controlling the interior illumination lamps and lanterns of classroom, reduce the harm of electric energy, just need carry out supervisory control to classroom lighting system.
The existing classroom lighting management system is generally mostly a management mode of an integrated form, so that lamps in a classroom can be opened and closed only according to a preset control circuit, corresponding opening and closing operations cannot be carried out according to the actual distribution positions of students, the utilization rate of lighting light of the lamps is low, the functions of the lamps are single, physical monitoring cannot be carried out on the students, and managers cannot know relevant conditions in the classroom at the first time.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a classroom lighting safety and energy-saving management system which realizes the energy-saving operation effect of lamps by adopting zone independent control and carries out physical safety monitoring on students.
In order to achieve the purpose, the invention adopts the following technical scheme: a classroom illumination safety energy-saving management system comprises a control room, a transfer station and a classroom:
the control room consists of a server and a controller and is used for analyzing and processing real-time data acquired in a classroom, forming a control instruction and controlling the execution terminal equipment in the classroom to operate as required;
the transfer station is a transfer platform for data between the control room and the classroom, and realizes bidirectional transmission of the data between the control room and the classroom;
the classroom comprises a lighting management unit, a student monitoring unit and a real-time monitoring unit, the independent starting states of different lamps in the classroom, the physical and physical states of students and indoor real-time pictures are monitored, and the safety and energy-saving management of lighting in teachers and students is realized.
As a further description of the above technical solution:
the server is composed of a data receiving module and a data storage module, wherein the data receiving module is used for receiving classroom comprehensive data acquired in a classroom and arranging the classroom comprehensive data according to different data types, and the data storage module is used for storing the received data and providing data support for subsequent data processing.
As a further description of the above technical solution:
the controller is composed of a data analysis module and a control instruction module, wherein the data analysis module is used for analyzing the acquired classroom data and judging real-time state in a classroom, and the control instruction module is used for forming a control instruction and controlling each execution terminal in the classroom to execute according to requirements.
As a further description of the above technical solution:
the illumination management unit is composed of a safety illumination lamp, an adjustable illumination lamp and an illumination intensity sensor, wherein the safety illumination lamp is a uniform regulation and control illumination lamp and is used for providing fixed necessary illumination for a classroom, the adjustable illumination lamp is an independent regulation and control illumination lamp and is used for providing illumination of different positions for the classroom, and the illumination intensity sensor is used for monitoring illumination intensity in the classroom in real time and providing accurate illumination intensity data for a control room.
As a further description of the above technical solution:
the student detecting element comprises infrared body temperature detector and rhythm of the heart detection sensor, and wherein, infrared body temperature detector is used for carrying out real-time supervision to student's body temperature in the classroom, acquires student's body temperature data, and rhythm of the heart detection sensor is used for carrying out real-time supervision to student's rhythm of the heart in the classroom, acquires student's rhythm of the heart data.
As a further description of the above technical solution:
the real-time monitoring unit comprises a camera and a noise sensor, wherein the camera is used for monitoring the distribution data of students in a classroom according to a preset time period, the position of each student is clear, the noise sensor is used for monitoring the sound data in the classroom, and the student states of the students in the classroom are managed in an auxiliary mode.
As a further description of the above technical solution:
the classroom also comprises a fresh air control unit;
the fresh air control unit is composed of a ventilation fan and an air quality sensor, wherein the air quality sensor is various sensors for detecting air quality and is used for detecting indoor control environment quality of a classroom in real time, and the ventilation fan is used for circulating air inside and outside the classroom to realize ventilation inside and outside the classroom.
A classroom illumination safety energy-saving management method comprises the following steps:
s1: each sensor collects data of lighting light, student physical and physical, air environment and indoor pictures in the classroom to obtain real-time dynamic data in the classroom;
s2: the transfer station receives the collected real-time dynamic data and transmits the data to the control room;
s3: the control room processes and analyzes various data to form corresponding control instructions, and the control instructions are transmitted to each execution terminal in the classroom by the transfer station;
s4: the executive terminal controls the lighting lamps in the classroom as required, monitors the physical data of students in real time, and regulates and controls the indoor air environment in real time.
The invention provides a classroom lighting safety energy-saving management system. The method has the following beneficial effects:
this management system adopts can be to lamps and lanterns on-off control as required in the classroom, realizes the effect that the student corresponds the independent illumination of regional position to can carry out real-time monitoring to student's physical status, carry out dynamic monitoring to the picture in the classroom simultaneously, under the prerequisite of guaranteeing student's learning environment and self safety, also effectual work energy consumption who reduces lamps and lanterns in the classroom, and then realized the effect of classroom illumination safety energy-saving management.
Drawings
Fig. 1 is a schematic structural diagram of a classroom lighting safety energy-saving management system according to the present invention;
FIG. 2 is a schematic diagram of a lighting management unit of the present invention;
FIG. 3 is a schematic view of a student monitoring unit of the present invention;
FIG. 4 is a schematic diagram of a real-time monitoring unit according to the present invention;
FIG. 5 is a schematic diagram of a fresh air control unit according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, a classroom lighting safety energy-saving management system includes a control room, a transfer station, and a classroom:
the control room consists of a server and a controller and is used for analyzing and processing real-time data acquired in a classroom, forming a control instruction and controlling the execution terminal equipment in the classroom to operate as required;
the transfer station is a transfer platform for data between the control room and the classroom, and realizes the bidirectional transmission of the data between the control room and the classroom;
the classroom comprises a lighting management unit, a student monitoring unit and a real-time monitoring unit, the independent starting states of different lamps in the classroom, the physical and physical states of students and indoor real-time pictures are monitored, and the safety and energy-saving management of the lighting in a teacher and the students is realized.
This management system adopts can be to lamps and lanterns on-off control as required in the classroom, realizes the effect that the student corresponds the independent illumination of regional position to can carry out real-time monitoring to student's physical status, carry out dynamic monitoring to the picture in the classroom simultaneously, under the prerequisite of guaranteeing student's learning environment and self safety, also effectual work energy consumption who reduces lamps and lanterns in the classroom, and then realized the effect of classroom illumination safety energy-saving management.
The server is composed of a data receiving module and a data storage module, wherein the data receiving module is used for receiving classroom comprehensive data acquired in a classroom and arranging the classroom comprehensive data according to different data types, and the data storage module is used for storing the received data and providing data support for subsequent data processing.
The controller comprises a data analysis module and a control instruction module, wherein the data analysis module is used for analyzing the acquired classroom data and judging real-time state in a classroom, and the control instruction module is used for forming a control instruction and controlling each execution terminal in the classroom to execute according to requirements.
As shown in fig. 2, the lighting management unit is composed of a safety lighting lamp, an adjustable lighting lamp and an illumination intensity sensor, wherein the safety lighting lamp is a unified adjustable lighting lamp for providing fixed necessary lighting for a classroom, the adjustable lighting lamp is an independently adjustable lighting lamp for providing required lighting at different positions for the classroom, and the illumination intensity sensor is composed for monitoring illumination intensity in the classroom in real time and providing accurate illumination intensity data for a control room.
As shown in fig. 3, the student detection unit comprises infrared body temperature detector and heart rate detection sensor, wherein, infrared body temperature detector is used for carrying out real-time supervision to student's body temperature in the classroom, acquires student's body temperature data, and heart rate detection sensor is used for carrying out real-time supervision to student's heart rate in the classroom, acquires student's heart rate data.
As shown in fig. 4, the real-time monitoring unit is composed of a camera and a noise sensor, wherein the camera is used for monitoring the distribution data of students in a classroom according to a preset time period, the position of each student is clear, and the noise sensor is used for monitoring the sound data in the classroom and assisting in managing the student states of the students in the classroom.
As shown in fig. 1 and 5, the classroom further includes a fresh air control unit;
the fresh air control unit consists of an air exchange fan and an air quality sensor, wherein the air quality sensor is various sensors for detecting air quality and is used for detecting the indoor control environment quality of a classroom in real time, and the air exchange fan is used for circulating air inside and outside the classroom to realize air exchange inside and outside the classroom.
A classroom illumination safety energy-saving management method comprises the following steps:
s1: each sensor collects data of lighting light, student physical and physical, air environment and indoor pictures in the classroom to obtain real-time dynamic data in the classroom;
s2: the transfer station receives the collected real-time dynamic data and transmits the data to the control room;
s3: the control room processes and analyzes various data to form corresponding control instructions, and the control instructions are transmitted to each execution terminal in the classroom by the transfer station;
s4: the executive terminal controls the lighting lamps in the classroom as required, monitors the physical data of students in real time, and regulates and controls the indoor air environment in real time.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a classroom illumination safety energy-saving management system, includes control room, transfer station and classroom, its characterized in that:
the control room consists of a server and a controller and is used for analyzing and processing real-time data acquired in a classroom, forming a control instruction and controlling the execution terminal equipment in the classroom to operate as required;
the transfer station is a transfer platform for data between the control room and the classroom, and realizes bidirectional transmission of the data between the control room and the classroom;
the classroom comprises a lighting management unit, a student monitoring unit and a real-time monitoring unit, the independent starting states of different lamps in the classroom, the physical and physical states of students and indoor real-time pictures are monitored, and the safety and energy-saving management of lighting in teachers and students is realized.
2. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the server is composed of a data receiving module and a data storage module, wherein the data receiving module is used for receiving classroom comprehensive data acquired in a classroom and arranging the classroom comprehensive data according to different data types, and the data storage module is used for storing the received data and providing data support for subsequent data processing.
3. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the controller is composed of a data analysis module and a control instruction module, wherein the data analysis module is used for analyzing the acquired classroom data and judging real-time state in a classroom, and the control instruction module is used for forming a control instruction and controlling each execution terminal in the classroom to execute according to requirements.
4. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the illumination management unit is composed of a safety illumination lamp, an adjustable illumination lamp and an illumination intensity sensor, wherein the safety illumination lamp is a uniform regulation and control illumination lamp and is used for providing fixed necessary illumination for a classroom, the adjustable illumination lamp is an independent regulation and control illumination lamp and is used for providing illumination of different positions for the classroom, and the illumination intensity sensor is used for monitoring illumination intensity in the classroom in real time and providing accurate illumination intensity data for a control room.
5. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the student detecting element comprises infrared body temperature detector and rhythm of the heart detection sensor, and wherein, infrared body temperature detector is used for carrying out real-time supervision to student's body temperature in the classroom, acquires student's body temperature data, and rhythm of the heart detection sensor is used for carrying out real-time supervision to student's rhythm of the heart in the classroom, acquires student's rhythm of the heart data.
6. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the real-time monitoring unit comprises a camera and a noise sensor, wherein the camera is used for monitoring the distribution data of students in a classroom according to a preset time period, the position of each student is clear, the noise sensor is used for monitoring the sound data in the classroom, and the student states of the students in the classroom are managed in an auxiliary mode.
7. The classroom illumination security energy conservation management system as recited in claim 1, wherein: the classroom also comprises a fresh air control unit;
the fresh air control unit is composed of a ventilation fan and an air quality sensor, wherein the air quality sensor is various sensors for detecting air quality and is used for detecting indoor control environment quality of a classroom in real time, and the ventilation fan is used for circulating air inside and outside the classroom to realize ventilation inside and outside the classroom.
8. The classroom lighting security energy conservation management method as claimed in any one of claims 1-7, further comprising the steps of:
s1: each sensor collects data of lighting light, student physical and physical, air environment and indoor pictures in the classroom to obtain real-time dynamic data in the classroom;
s2: the transfer station receives the collected real-time dynamic data and transmits the data to the control room;
s3: the control room processes and analyzes various data to form corresponding control instructions, and the control instructions are transmitted to each execution terminal in the classroom by the transfer station;
s4: the executive terminal controls the lighting lamps in the classroom as required, monitors the physical data of students in real time, and regulates and controls the indoor air environment in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240185.5A CN112203386A (en) | 2020-11-09 | 2020-11-09 | Classroom illumination safety energy-saving management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240185.5A CN112203386A (en) | 2020-11-09 | 2020-11-09 | Classroom illumination safety energy-saving management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112203386A true CN112203386A (en) | 2021-01-08 |
Family
ID=74033090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011240185.5A Pending CN112203386A (en) | 2020-11-09 | 2020-11-09 | Classroom illumination safety energy-saving management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112203386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112596451A (en) * | 2021-01-15 | 2021-04-02 | 王旭东 | Intelligent management system for department-based shift-walking AI (Artificial Intelligence) |
| CN114294582A (en) * | 2021-12-30 | 2022-04-08 | 重庆工业职业技术学院 | Classroom lighting control system and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205071407U (en) * | 2015-10-30 | 2016-03-02 | 天津辉旭昇科技有限公司 | Smart classroom lighting control system |
| CN105972782A (en) * | 2016-06-17 | 2016-09-28 | 河海大学常州校区 | Intelligent classroom environment control system and method based on cloud computing technology |
| CN107404794A (en) * | 2017-06-07 | 2017-11-28 | 青岛理工大学 | Energy-saving automatic control system for classroom illumination |
| CN207938033U (en) * | 2018-03-19 | 2018-10-02 | 沈阳建筑大学 | A kind of wisdom classroom system based on Internet of Things |
| CN110109404A (en) * | 2019-05-28 | 2019-08-09 | 靳项天 | A kind of system based on campus area network's intelligence control classroom |
-
2020
- 2020-11-09 CN CN202011240185.5A patent/CN112203386A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205071407U (en) * | 2015-10-30 | 2016-03-02 | 天津辉旭昇科技有限公司 | Smart classroom lighting control system |
| CN105972782A (en) * | 2016-06-17 | 2016-09-28 | 河海大学常州校区 | Intelligent classroom environment control system and method based on cloud computing technology |
| CN107404794A (en) * | 2017-06-07 | 2017-11-28 | 青岛理工大学 | Energy-saving automatic control system for classroom illumination |
| CN207938033U (en) * | 2018-03-19 | 2018-10-02 | 沈阳建筑大学 | A kind of wisdom classroom system based on Internet of Things |
| CN110109404A (en) * | 2019-05-28 | 2019-08-09 | 靳项天 | A kind of system based on campus area network's intelligence control classroom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112596451A (en) * | 2021-01-15 | 2021-04-02 | 王旭东 | Intelligent management system for department-based shift-walking AI (Artificial Intelligence) |
| CN114294582A (en) * | 2021-12-30 | 2022-04-08 | 重庆工业职业技术学院 | Classroom lighting control system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104181887B (en) | A kind of Internet of Things intelligence control system and method for greenhouse | |
| CN112203386A (en) | Classroom illumination safety energy-saving management system | |
| CN104684214B (en) | A kind of ship green illumination intelligent control method | |
| CN204409295U (en) | A kind of novel intelligent silkworm room | |
| CN107404794A (en) | Energy-saving automatic control system for classroom illumination | |
| CN108901474A (en) | A kind of intelligence planting greenhouse and control method | |
| CN107179793A (en) | A kind of LED illumination lamp intelligence control system | |
| CN207457728U (en) | A kind of wisdom classroom management system based on wireless network | |
| CN109739099A (en) | Wisdom building control system | |
| CN205939540U (en) | Intelligence carbon dioxide absorption control system | |
| CN109901407A (en) | A kind of energy-efficient smart home system | |
| CN112666840A (en) | Intelligent classroom based on Internet of things technology and management method | |
| CN111818702A (en) | Intelligent control method and system for classroom lamp | |
| CN205897458U (en) | Indoor environment control system based on single chip microcomputer | |
| CN207541488U (en) | Classroom electric appliance intelligent switch system | |
| CN204963111U (en) | Intelligence air conditioner management system | |
| CN206563881U (en) | A kind of inflation film building intelligent controlling device | |
| CN205920395U (en) | Intelligent information building | |
| CN109656289A (en) | A kind of intelligent greenhouse monitoring system | |
| CN213211311U (en) | Data acquisition unit and greenhouse planting data acquisition and transmission system | |
| CN110145137B (en) | Integrated micro-module machine room with low power consumption and high cooling efficiency | |
| CN204374747U (en) | A kind of remote energy-saving self-actuated controller | |
| CN213517990U (en) | Intelligent classroom | |
| CN106500237A (en) | Classroom environment control system | |
| CN207501372U (en) | A kind of office management system |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210108 |