CN110412880A - A kind of intelligence laboratory - Google Patents

A kind of intelligence laboratory Download PDF

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Publication number
CN110412880A
CN110412880A CN201811190955.2A CN201811190955A CN110412880A CN 110412880 A CN110412880 A CN 110412880A CN 201811190955 A CN201811190955 A CN 201811190955A CN 110412880 A CN110412880 A CN 110412880A
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CN
China
Prior art keywords
intelligent
curtain
central processing
processing unit
servo motor
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
Application number
CN201811190955.2A
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Chinese (zh)
Inventor
蔡炜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intelligent Mdt Infotech Ltd In Guangzhou
Original Assignee
Intelligent Mdt Infotech Ltd In Guangzhou
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Intelligent Mdt Infotech Ltd In Guangzhou filed Critical Intelligent Mdt Infotech Ltd In Guangzhou
Priority to CN201811190955.2A priority Critical patent/CN110412880A/en
Publication of CN110412880A publication Critical patent/CN110412880A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses provide a kind of intelligent laboratory, intelligent laboratory includes intelligent blackboard, intelligent lighting lamp, intelligent window, intelligent door, intelligent air condition, intelligent school table chair and central processing unit, intelligent blackboard is provided on one fan wall of intelligent laboratory, intelligent lighting lamp, intelligent air condition and central processing unit, intelligent window and intelligent door are provided on another fan wall, multiple intelligent windows are provided on remaining two fan wall, multiple intelligent lighting lamps are provided on the ceiling of intelligent laboratory, multipair intelligent school table chair is provided on the floor of intelligent laboratory, realize teaching equipment linkage control, it is needed suitable for smart classroom, intelligent diversity, the features such as full-automatic regulation.

Description

A kind of intelligence laboratory
Technical field
The present invention relates to classroom smart classroom technologies, especially relate to a kind of intelligent laboratory.
Background technique
Multi-media classroom is popularized in the national schools of various levels and categories, and modern educational technology is in every subjects It is just used widely in teaching, it has also become a kind of important means of teaching.
Such as: Chinese patent application notification number (CN202210359U) discloses a kind of multi-media classroom, including blackboard, dais And desk, the multi-media classroom include the first touch-control TV, camera monitoring device and PC, the first touch-control TV is placed in institute The side of blackboard is stated, the camera monitoring device is placed at the top of the dais, and the PC is placed in blackboard bottom, first touch-control TV is connected to PC, and the camera monitoring device is connected to PC, the multi-media classroom of proposition, by using touch-control TV, monitoring The multimedia equipments such as photographic device, PC, light-emitting diode display greatly expand the practicability of existing tutoring system, so that teacher on classroom Teaching means diversification, instead of equipment such as traditional projectors and curtain, improve the interactivity between Faculty and Students.
Existing multi-media classroom, all teaching equipments cannot link, and be not applied for smart classroom needs, intelligent It is single, it can not achieve full-automatic regulation.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of intelligent laboratory, the intelligence Laboratory includes intelligent blackboard, intelligent lighting lamp, intelligent window, intelligent door, intelligent air condition, intelligent school table chair and central processing Device, the one of the intelligence laboratory, which fans, is provided with intelligent blackboard, intelligent lighting lamp, intelligent air condition and central processing on wall Device is provided with intelligent window and intelligent door on another fan wall, is provided with multiple intelligent windows, the intelligence on remaining two fan wall Multiple intelligent lighting lamps can be provided on the ceiling of laboratory, be provided with multipair intelligence on the floor of the intelligence laboratory It can desk and chair.
Each intelligent window include tempered glass, first servo motor, the first retarder, the first rotation axis, the first curtain, Second servo motor, the second retarder, the second rotation axis, the second curtain, first crossbar and second crossbar are arranged in inner frame of window There are multiple slidable tempered glass, first servo motor is arranged on the right side of window, and first servo motor passes through the first retarder With the first rotation axis, the first rotation axis is fixed with the first curtain, and the first curtain lower end is fixed with first crossbar, the second servo motor It is arranged on the left of window, the second servo motor is fixed with the second window by the second retarder and the second rotation axis, the second rotation axis Curtain, the second curtain lower end are fixed with second crossbar, and the first curtain is arranged on the second curtain.
Intelligent blackboard surrounding be provided with it is multiple for intelligent blackboard heliogram feedback the first photosensitive sensors, first The optical signal feedback of photosensitive sensor to central processing unit, central processing unit respectively with first servo motor and the second servo motor It is connected, is both provided with light transmission cloth and black-out cloth on the first curtain and the second curtain, controls described first by central processing unit Servo motor and the second servo motor rotary motion drive the first curtain and the second curtain independent-lifting movement, the first window The light transmission cloth and black-out cloth of curtain, with the light transmission cloth of the second curtain and the superimposed movement of shading.
Light transmission cloth and black-out cloth are spaced apart from each other setting, and the pattern form of light transmission cloth and black-out cloth is rectangle, square, circle Shape or ellipse.Tempered glass lateral surface is provided with the second photosensitive sensor and gravity raindrop inductive pick-up, under intelligent window End is provided with third servo motor, third retarder, lead screw and screw pair, screw pair and one of them described tempering Glass phase is fixed, and the bright signal of the second photosensitive sensor and the raindrop gravitational cue of gravity raindrop inductive pick-up are fed back respectively To central processing unit, the rotary motion of third servo motor is controlled by central processing unit, one of tempered glass is driven to close Movement.
Intelligent lighting lamp is connected with the first photosensitive sensor and the second photosensitive sensor respectively, passes through the first light sensor The photometric signal of device and the second photosensitive sensor feeds back to the central processing unit, and central processing unit realizes intelligent lighting lamp brightness The electrodeless adjustment of control.
Infrared sensor and door driving cylinder are provided on intelligent door, infrared sensor is to inlet/outlet people's inductive signal The central processing unit is fed back to, central processing unit drives cylinder to realize that intelligent door switch gate controls by door.
Multiple temperature sensors are provided on intelligent air condition, temperature sensor feeds back to intelligent laboratory real time temperature The central processing unit, central processing unit is realized by intelligent air condition controls to adjust room temperature.
Multiple tables and chairs driving cylinders are provided with below intelligent school table chair, tables and chairs driving cylinder is connected with central processing unit, The elevating movement of intelligent school table chair is realized by central processing unit.
Further include host computer, central processing unit is connected with host computer, host computer be provided with it is multiple automatic control and manually Control button, host computer are mobile phone terminal or remote computer terminal.
The beneficial effects of the present invention are:
(1) first curtain is arranged on second curtain, and the optical signal feedback of photosensitive sensor is to controller, controller point It is not connected with first servo motor and the second servo motor, multiple photosensitive sensors is provided with using blackboard surrounding and are carried out instead Feedback carries out closed-loop control using independent servo motor, adaptive strong.
Light transmission cloth and black-out cloth are both provided on (2) first curtain and the second curtain, light transmission cloth and black-out cloth are spaced apart from each other Setting controls the first servo motor and the second servo motor rotary motion by controller, drives the first curtain and second The movement of curtain independent-lifting, the light transmission cloth and black-out cloth of the first curtain, and the light transmission cloth of the second curtain and the superimposed movement of shading, It is mutually moved by the superposition of two curtain, the light transmission of two curtain and light-shielding pattern is driven to be overlapped mutually, realize non-pole light regulating.
It (3) further include host computer, central processing unit is connected with host computer, and host computer is provided with multiple automatic controls and hand Dynamic control button, host computer are mobile phone terminal or remote computer terminal.Function selection is carried out as needed.
(4) multiple tables and chairs driving cylinders are provided with below intelligent school table chair, tables and chairs driving cylinder is connected with central processing unit It connects, the elevating movement of intelligent school table chair is realized by central processing unit, when dropping to floor, intelligent school table chair is concordant with floor, Save air-conditioning.
(5) intelligent lighting lamp is connected with the first photosensitive sensor and the second photosensitive sensor respectively, photosensitive by first The photometric signal of sensor and the second photosensitive sensor feeds back to central processing unit, and central processing unit realizes intelligent lighting lamp brightness The electrodeless adjustment of control.
(6) infrared sensor and door driving cylinder are provided on intelligent door, infrared sensor incudes inlet/outlet people Signal feeds back to the central processing unit, and central processing unit drives cylinder to realize that intelligent door switch gate controls by door.
Detailed description of the invention
Fig. 1 is the intelligent curtain schematic diagram of the anti-blackboard reflective light of the present invention;
Fig. 2 is curtain control structure schematic diagram of the present invention;
Wherein, 1 is intelligent laboratory, and 2 be intelligent blackboard, and 3 be intelligent lighting lamp, and 203 be the first photosensitive sensor, and 4 be intelligence Energy window, 405 be tempered glass, and 406 be first servo motor, and 407 be the first retarder, and 408 be the first rotation axis, and 409 are First curtain, 410 be the second servo motor, 411 be the second retarder, 412 be the second rotation axis, 413 be the second curtain, 414 It is second crossbar for first crossbar, 415,416 be third servo motor, and 417 be third retarder, and 418 be lead screw, and 419 be silk Thick stick pair of nut, 420 be the second photosensitive sensor, and 421 be gravity raindrop inductive pick-up, and 5 be intelligent door, and 501 pass for infrared ray Sensor, 502 drive cylinder for door, and 6 be intelligent air condition, and 601 be temperature sensor, and 7 drive gas for intelligent tables and chairs, 701 for tables and chairs Cylinder, 8 be central processing unit.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent;In order to better illustrate this embodiment, attached Scheme certain components to have omission, zoom in or out, does not represent the size of actual product.
As shown in Figure 1, Figure 2, a kind of intelligent laboratory, intelligent laboratory 1 include intelligent blackboard 2, intelligent lighting lamp 3, intelligence Energy window 4, intelligent door 5, intelligent air condition 6, intelligent school table chair 7 and central processing unit 8, the one of intelligent laboratory 1 fan on wall It is provided with intelligent blackboard 2, intelligent lighting lamp 3, intelligent air condition 6 and central processing unit 8, is provided with intelligent window on another fan wall 4 and intelligent door 5, multiple intelligent windows 4 are provided on remaining two fan wall, are provided on the ceiling of intelligent laboratory 1 more A intelligent lighting lamp 3, multipair intelligent school table chair 7 is provided on the floor of intelligent laboratory 1.Each intelligent window 4 includes steel Change glass 405, first servo motor 406, the first retarder 407, the first rotation axis 408, the first curtain 409, the second servo electricity Machine 410, the second retarder 411, the second rotation axis 412, the second curtain 413, first crossbar 414 and second crossbar 415, window 4 Multiple slidable tempered glass 405 are provided in inside casing, the setting of first servo motor 406 is in 4 right side of window, the first servo electricity Machine 406 is fixed with the first curtain 409, the first curtain by the first retarder 407 and the first rotation axis 408, the first rotation axis 408 409 lower ends are fixed with first crossbar 414, and for the setting of the second servo motor 410 in 4 left side of window, the second servo motor 410 passes through the Two retarders 411 and the second rotation axis 412, the second rotation axis 412 are fixed with the second curtain 413, and 413 lower end of the second curtain is fixed There is second crossbar 415, the first curtain 409 is arranged on the second curtain 413.2 surrounding of intelligent blackboard is provided with multiple be used for First photosensitive sensor 203 of 2 heliogram of intelligent blackboard feedback, the optical signal feedback of the first photosensitive sensor 203 is to center Processor 8, central processing unit 8 are connected with first servo motor 406 and the second servo motor 410 respectively, 409 He of the first curtain It is both provided with light transmission cloth and black-out cloth on second curtain 413, first servo motor 406 and second is controlled by central processing unit 8 410 rotary motion of servo motor, drive the first curtain 409 and 413 independent-lifting of the second curtain movement, the first curtain 409 it is saturating Light cloth and black-out cloth, light transmission cloth and the superimposed movement of shading with the second curtain 413.Light transmission cloth and black-out cloth, which are spaced apart from each other, to be set It sets, the pattern form of light transmission cloth and black-out cloth is rectangle, square, round or ellipse.The setting of 405 lateral surface of tempered glass There are the second photosensitive sensor 420 and gravity raindrop inductive pick-up 421,4 lower end of intelligent window is provided with third servo motor 416, third retarder 417, lead screw 418 and screw pair 419, screw pair 419 and one of 405 phase of tempered glass Fixed, the bright signal of the second photosensitive sensor 420 and the raindrop gravitational cue of gravity raindrop inductive pick-up 421 are fed back respectively To central processing unit 8,416 rotary motion of third servo motor is controlled by central processing unit 8, drives one of tempered glass 405 closing motions.Intelligent lighting lamp 3 is connected with the first photosensitive sensor 203 and the second photosensitive sensor 420 respectively, passes through The photometric signal of first photosensitive sensor 203 and the second photosensitive sensor 420 feeds back to central processing unit 8, and central processing unit 8 is real The electrodeless adjustment of existing 3 brightness of intelligent lighting lamp control.Infrared sensor 501 and door driving cylinder are provided on intelligent door 5 502, infrared sensor 501 feeds back to central processing unit 8 to inlet/outlet people's inductive signal, and central processing unit 8 is driven by door Cylinder 502 realizes the control of 5 switch gate of intelligent door.Multiple temperature sensors 601, temperature sensor 601 are provided on intelligent air condition 6 Central processing unit 8 is fed back to intelligent 1 real time temperature of laboratory, central processing unit 8 is realized by intelligent air condition 6 and controlled to adjust Room temperature.Multiple tables and chairs driving cylinders 701 are provided with below intelligent school table chair 7, tables and chairs drive cylinder 701 and central processing unit 8 are connected, and realize 7 elevating movement of intelligent school table chair by central processing unit 8.Further include host computer, central processing unit 8 with it is upper Machine is connected, and host computer is provided with multiple automatic controls and manually controls key, and host computer is that mobile phone terminal or remote computer are whole End.
First curtain of the invention is arranged on the second curtain, and the optical signal feedback of photosensitive sensor is to controller, control Device is connected with first servo motor and the second servo motor respectively, using blackboard surrounding be provided with multiple photosensitive sensors into Row feedback carries out closed-loop control using independent servo motor, adaptive strong.Light transmission is both provided on first curtain and the second curtain Cloth and black-out cloth, light transmission cloth and black-out cloth are spaced apart from each other setting, control first servo motor and the second servo electricity by controller Machine rotary motion drives the first curtain and the movement of the second curtain independent-lifting, the light transmission cloth and black-out cloth of the first curtain, with second The light transmission cloth of curtain and the superimposed movement of shading, are mutually moved by the superposition of two curtain, drive the light transmission and shading of two curtain Pattern is overlapped mutually, and realizes non-pole light regulating.It further include host computer, central processing unit is connected with host computer, and host computer is provided with Multiple to automatically control and manually control key, host computer is mobile phone terminal or remote computer terminal.Function choosing is carried out as needed It selects.Multiple tables and chairs driving cylinders are provided with below intelligent school table chair, tables and chairs driving cylinder is connected with central processing unit, in Central processor realizes the elevating movement of intelligent school table chair, and when dropping to floor, intelligent school table chair is concordant with floor, saves air-conditioning. Intelligent lighting lamp is connected with the first photosensitive sensor and the second photosensitive sensor respectively, passes through the first photosensitive sensor and second The photometric signal of photosensitive sensor feeds back to central processing unit, and central processing unit realizes the electrodeless tune of intelligent lighting lamp brightness control Section.Infrared sensor and door driving cylinder are provided on intelligent door, infrared sensor feeds back inlet/outlet people's inductive signal To central processing unit, central processing unit drives cylinder to realize that intelligent door switch gate controls by door.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention Protection scope within.

Claims (9)

1. a kind of intelligence laboratory, which is characterized in that the intelligence laboratory (1) includes intelligent blackboard (2), intelligent lighting Lamp (3), intelligent window (4), intelligent door (5), intelligent air condition (6), intelligent school table chair (7) and central processing unit (8), the intelligence Intelligent blackboard (2), intelligent lighting lamp (3), intelligent air condition (6) and central processing are provided on one fan wall of laboratory (1) Device (8) is provided with intelligent window (4) and intelligent door (5) on another fan wall, is provided with multiple smart windows on remaining two fan wall Family (4), it is described intelligence laboratory (1) ceiling on be provided with multiple intelligent lighting lamps (3), it is described, it is described intelligence experiment Be provided with multipair intelligent school table chair (7) on the floor in classroom (1), each intelligent window (4) include tempered glass (405), First servo motor (406), the first retarder (407), the first rotation axis (408), the first curtain (409), the second servo motor (410), the second retarder (411), the second rotation axis (412), the second curtain (413), first crossbar (414) and second crossbar (415), multiple slidable tempered glass (405), the first servo motor (406) are provided in window (4) inside casing On the right side of window (4), the first servo motor (406) passes through the first retarder (407) and the first rotation axis (408) for setting, First rotation axis (408) is fixed with the first curtain (409), and the first curtain (409) lower end is fixed with first crossbar (414), on the left of window (4), second servo motor (410) subtracts by second for the second servo motor (410) setting Fast device (411) and the second rotation axis (412), second rotation axis (412) are fixed with the second curtain (413), second window Curtain (413) lower end is fixed with second crossbar (415), first curtain (409) setting second curtain (413) above.
2. a kind of intelligent laboratory according to claim 1, which is characterized in that intelligent blackboard (2) surrounding is set It is equipped with multiple the first photosensitive sensors (203) for intelligent blackboard (2) heliogram feedback, first photosensitive sensor (203) optical signal feedback is given central processing unit (8), the central processing unit (8) respectively with first servo motor (406) and Two servo motors (410) are connected, and are both provided with light transmission cloth and shading on first curtain (409) and the second curtain (413) Cloth controls the first servo motor (406) and the second servo motor (410) rotary motion by the central processing unit (8), First curtain (409) and the second curtain (413) independent-lifting is driven to move, the light transmission of first curtain (409) Cloth and black-out cloth, light transmission cloth and the superimposed movement of shading with the second curtain (413).
3. a kind of intelligent laboratory according to claim 2, which is characterized in that the light transmission cloth and black-out cloth are mutual Every setting, the pattern form of the light transmission cloth and black-out cloth is rectangle, square, round or ellipse.
4. a kind of intelligent laboratory according to claim 3, which is characterized in that tempered glass (405) lateral surface It is provided with the second photosensitive sensor (420) and gravity raindrop inductive pick-up (421), intelligent window (4) lower end is provided with Third servo motor (416), third retarder (417), lead screw (418) and screw pair (419), the screw pair (419) it is mutually fixed with tempered glass described in one of them (405), the bright signal of second photosensitive sensor (420) and again The raindrop gravitational cue of power raindrop inductive pick-up (421) feeds back to central processing unit (8) respectively, passes through the central processing unit (8) third servo motor (416) rotary motion is controlled, one of them described tempered glass (405) closing motion is driven.
5. a kind of intelligent laboratory according to claim 4, which is characterized in that the intelligent lighting lamp (3) respectively with First photosensitive sensor (203) is connected with the second photosensitive sensor (420), by first photosensitive sensor (203) and The photometric signal of second photosensitive sensor (420) is fed back to the central processing unit (8), and the central processing unit (8) realizes intelligence The electrodeless adjustment of energy headlamp (3) brightness control.
6. a kind of intelligent laboratory according to claim 5, which is characterized in that be provided on the intelligent door (5) red Outside line sensor (501) and door driving cylinder (502), the infrared sensor (501) feed back inlet/outlet people's inductive signal It gives the central processing unit (8), the central processing unit (8) realizes intelligent door (5) switch gate by door driving cylinder (502) System.
7. a kind of intelligent laboratory according to claim 6, which is characterized in that be provided on the intelligent air condition (6) Multiple temperature sensors (601), the temperature sensor (601) feed back in described intelligent laboratory (1) real time temperature Central processor (8), the central processing unit (8) is realized by intelligent air condition (6) controls to adjust room temperature.
8. a kind of intelligent laboratory according to claim 7, which is characterized in that set below the intelligent school table chair (7) Multiple tables and chairs drivings cylinder (701) are equipped with, tables and chairs driving cylinder (701) is connected with central processing unit (8), by described Central processing unit (8) realizes intelligent school table chair (7) elevating movement.
9. a kind of intelligent laboratory according to claim 8, which is characterized in that it further include host computer, the centre Reason device (8) is connected with host computer, and the host computer is provided with multiple automatic controls and manually controls key, and the host computer is Mobile phone terminal or remote computer terminal.
CN201811190955.2A 2018-10-12 2018-10-12 A kind of intelligence laboratory Pending CN110412880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811190955.2A CN110412880A (en) 2018-10-12 2018-10-12 A kind of intelligence laboratory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811190955.2A CN110412880A (en) 2018-10-12 2018-10-12 A kind of intelligence laboratory

Publications (1)

Publication Number Publication Date
CN110412880A true CN110412880A (en) 2019-11-05

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Application Number Title Priority Date Filing Date
CN201811190955.2A Pending CN110412880A (en) 2018-10-12 2018-10-12 A kind of intelligence laboratory

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112081422A (en) * 2020-09-21 2020-12-15 彭程 Intelligent classroom system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112081422A (en) * 2020-09-21 2020-12-15 彭程 Intelligent classroom system

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