CN204423123U - Classroom illumination Based Intelligent Control and classroom occupied information delivery system - Google Patents
Classroom illumination Based Intelligent Control and classroom occupied information delivery system Download PDFInfo
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- CN204423123U CN204423123U CN201520102809.5U CN201520102809U CN204423123U CN 204423123 U CN204423123 U CN 204423123U CN 201520102809 U CN201520102809 U CN 201520102809U CN 204423123 U CN204423123 U CN 204423123U
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Abstract
The utility model provides a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system, by classroom illumination intelligent control box, telepilot, information server and handheld terminal four part form; Classroom illumination intelligent control box, information server and handheld terminal are interconnected by Ethernet respectively, by the mutual wireless connections of first, second Zigbee radio receiving transmitting module between classroom illumination intelligent control box and telepilot; Can according to religion occupancy control partition lamp group switch; Introduce zigbee telepilot to control simultaneously, with timing dump block, the risk that the system of greatly reducing may occur, improves stability and the intellectuality of system, energy-conserving and environment-protective, simultaneity factor introduces telepilot, adaptive algorithm, the multi-platform state-of-the-art technology such as synchronously, improves energy-saving effect, achieve the energy-saving of classroom illumination, intelligent.
Description
Technical field
The utility model relates to indoor power supply field of intelligent control technology, particularly relates to a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system.
Background technology
At present, current university classroom mainly uses switch to control the illumination of electric light, this switch mainly comprises two kinds: a kind of is traditional hand switch, in conjunction with the control mode of total lock gate-pulling type, the personnel entered in classroom determine whether turn on light according to self needing, this simple mode is the consciousness depending on individual to a great extent, therefore the phenomenon causing the empty lamp in room bright is easy to, even if strengthen the situation that publicity strict control is also difficult to ensure not have pilot burner, therefore cause the serious waste of resource.Whether another kind carrys out intelligent control switch in conjunction with intensity of illumination, and this is the one improvement of relative traditional manual controlled illumination, mainly according to whether in the intensity of illumination in classroom satisfied turn on light standard and classroom, whether someone controls light fixture open.
Many similar technology are had at present for latter event, as classroom illumination wireless Detection & Controling device and method (200910234395.0) is used by a wireless light intensity controller and a wireless illumination detector pairing, often organize fluorescent tube and configure a pair wireless light intensity controller and wireless illumination detector, wirelessly detect classroom desk seat illumination, compare with the illumination lower limit set and the illumination upper limit, and whether having people in conjunction with on desk seat, the illuminating lamp realized above to seat is opened and illumination controls; Whether the classroom illuminating device (201120194193.0) based on the control of infrared human body heat releasing electrical sensor block has people with each region in infrared thermal releasing electrical part detection classroom, use dynamic pyroelectricity to add up each subregion number in classroom, then distributing according to personnel realizes the zonal control of illumination.
There is the phenomenon that light fixture is not related to for a long time in all kinds of technology classroom that avoids all to a certain extent above when no one, achieve energy-saving, intelligentized object, but still there are some drawbacks, such as system is easily subject to the impact of environmental factor, and undetected and flase drop when passing in and out classroom to personnel does not have corresponding response mechanism; In addition, current product only considers the operating mechanism under system stability state, and lack the operation considering to eliminate statistical error after producing mistake, this is related to the stability of entire system.
Although existing classroom illumination system has had technology and the product of relative maturity, only considered single scene, single control more, be difficult to solve present university classroom flow of personnel greatly, work and rest irregular, the problems such as the error statistics of instantaneous crowded generation.Because classroom is a more special scene, mobility of people is large, long-time opening, vacation and daylight-saving time in winter are alternately frequent, the features such as classroom purposes is many, control system also needs to there are personnel except function detect error correction mechanisms, the in particular cases manual takeover mechanism of personnel except the original detection number of needs is turned on light, and multi-platform real-time display management mechanism.
Utility model content
For above-mentioned defect of the prior art and problem, the object of the utility model embodiment is to provide a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system of better reliability, in conjunction with zigbee remote control initiatively control module, and in real time each classroom number information can be gathered by zigbee wireless transmission protocol and upload, pass in handheld device again and show, thus add the intelligence degree in campus, expand systematic difference scope.
In order to achieve the above object, the utility model embodiment provides following technical scheme:
A kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system, it is characterized in that: by classroom illumination intelligent control box, telepilot, information server and handheld terminal four part form, be provided with in classroom illumination intelligent control box main control singlechip, the first power supply and driver module, number detection module, display module, timing reset alarm module, a zigbee transceiver module and photoelectric control relay module; Telepilot is provided with second source and driver module, the 2nd zigbee transceiver module, Keysheet module and status indicator lamp; Handheld terminal is universal intelligent mobile phone; Classroom illumination intelligent control box, information server and handheld terminal are interconnected by Ethernet respectively, by the mutual wireless connections of first, second Zigbee radio receiving transmitting module between classroom illumination intelligent control box and telepilot;
Wherein the number detection module of classroom illumination intelligent control box is by reflection infrared sensor and demographics module composition, demographics module is connected by circuit with between main control singlechip, reflection infrared sensor is arranged on classroom or porch, Conference Room, connected by infrared signal between reflection infrared sensor and demographics module, first power supply and driver module respectively with main control singlechip, timing resets alarm module, display module, one zigbee transceiver module, photoelectric control relay module, number detection module is connected and powers, and a zigbee transceiver module realizes data transmission by serial ports and main control singlechip, photoelectric control relay module is made up of optical coupling isolation circuit and direct current control AC relay, optical coupling isolation circuit is used for isolated single-chip microcomputer signal and relay control signal, direct current control AC relay realizes the switch of electric light, display module is made up of LED charactron and display coding chip, timing resets alarm module and is arranged on main control singlechip, timing resets alarm module and comprises: realtime clock chip, warning lamp alarm bell module, self-adaptation resets algoritic module, described realtime clock chip is the realtime clock chip of band independent current source, described warning lamp alarm bell module comprises independent alarm lamp, auditory tone cues module,
Second source and driver module are connected with the 2nd zigbee transceiver module, Keysheet module and status indicator lamp and power respectively, transmit executive signal to open or close electric light mutually between the 2nd zigbee transceiver module and a zigbee transceiver module.
Preferred as technique scheme, classroom illumination intelligent control box is identical with the number of telepilot and be N number of, N be more than or equal to 1 natural number, all be connected with information server and handheld terminal by Ethernet between N number of classroom illumination intelligent control box, still by the mutual wireless connections of Zigbee radio receiving transmitting module between each classroom illumination intelligent control box and telepilot.
Preferred as technique scheme, using 8 single-chip microcomputers as main control singlechip chip, first, second zigbee transceiver module adopts one group of rf chip meeting zigbee consensus standard and is mounted in inner Z-stack protocol stack composition; This module based on the instruction of Z-stack protocol stack wireless receiving from telepilot, then to be connected with main control singlechip by UART serial ports and to realize data and transmit.
Preferred as technique scheme, number detection module also includes turnover discriminating direction algoritic module, connected by circuit between turnover discriminating direction algoritic module and demographics module, the reflective infrared detector being arranged on doorway blocks the order of two detection probe by human body, corresponding pulse signal is passed to turnover discriminating direction algoritic module, after turnover discriminating direction algoritic module calculates inlet/outlet number, data are passed to demographics module and gather.
Preferred as technique scheme, power supply and driver module use 3 kinds of voltages, power supply and driver module are main control singlechip, timing resets alarm module, display module adopts 5V power voltage supply, for zigbee transceiver module adopts 3.3V power voltage supply, for photoelectric control relay module, number detection module adopt 24V voltage to power.
A kind of classroom illumination Based Intelligent Control that the utility model embodiment provides and classroom occupied information delivery system, compared with prior art, advantage of the present utility model is just: structure is simple, easy to use, can according to religion occupancy control partition lamp group switch; Introduce zigbee telepilot to control simultaneously, and timing dump block, the risk that the system of greatly reducing may occur, improves stability and the intellectuality of system.Software section adds self-adaptation and resets algorithm in addition, thus further increase the practicality of system, energy-conserving and environment-protective, simultaneity factor introduces telepilot, adaptive algorithm, the multi-platform state-of-the-art technology such as synchronously, expand systematic difference scope, improve energy-saving effect, achieve the energy-saving of classroom illumination, intelligent.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the structural representation of classroom occupied information delivery system.
Fig. 2 A is the syndeton schematic diagram of a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the classroom illumination intelligent control box of classroom occupied information delivery system.
Fig. 2 B is a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the controlling functions process step schematic diagram of classroom occupied information delivery system.
Fig. 3 is the process step schematic diagram that a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the number of classroom occupied information delivery system detect.
Fig. 4 is that a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the timing of classroom occupied information delivery system reset warning function process step schematic diagram.
Fig. 5 is a kind of classroom illumination Based Intelligent Control of the utility model embodiment and the remote controller control function process step schematic diagram of classroom occupied information delivery system.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-5, a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system, a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system, by classroom illumination intelligent control box, telepilot, information server and handheld terminal four part form, it is characterized in that: be provided with in classroom illumination intelligent control box main control singlechip, the first power supply and driver module, number detection module, display module, timing reset alarm module, a zigbee transceiver module and photoelectric control relay module, telepilot is provided with second source and driver module, the 2nd zigbee transceiver module, Keysheet module and status indicator lamp, handheld terminal is universal intelligent mobile phone, classroom illumination intelligent control box, information server and handheld terminal are interconnected by Ethernet respectively, by the mutual wireless connections of first, second Zigbee radio receiving transmitting module between classroom illumination intelligent control box and telepilot, information server is made up of Information Management System Software and database, for university's classroom, three groups of lamps are dispersed with in classroom, often organize the illumination that a region is responsible for by lamp, number of people entering is statistically passed to main control singlechip by the reflection infrared sensor being placed in doorway, classroom, the total number of persons statistical module of single-chip microcomputer inside just number judges group number of turning on light after gathering, single-chip microcomputer reads current time in real time and compares with the time that timing dump block sets simultaneously, if coincide, reset religion occupancy, it is at this moment generally the time of noon or evening classroom no one, can once sound and warning lamp point out before timing resets, what zigbee transceiver module can be real-time in addition sends the command information of zigbee telepilot to main control singlechip by serial ports, single-chip microcomputer performs corresponding switch lamp after receiving telecommand, adjustment System time operation.Religion indoor lamp group carries out switch control rule by photoelectric control relay module, and functions is as follows:
Main control singlechip: the master control of native system adopts 8 singlechip chips, chip is responsible for the modules information of carrying out to gather, instruction analysis, controls to export.Main control singlechip selects AT89S52 as main control chip.First, second zigbee transceiver module is by CC2530 chip and be mounted in inner Z-stack protocol stack and form.
Power module, system needs use 3 kinds of voltages, and single-chip microcomputer, timing reset alarm module, display module adopts 5V voltage, and zigbee transceiver module adopts 3.3V voltage, and photoelectric control relay module, number detection module adopt 24V voltage to power.Power module needs, by 220V AC power, to obtain 5V and 24V voltage, and then through reduction voltage circuit, 5V DC voltage is reduced to 3.3V voltage, these three kinds of voltages are supplied each module and peripheral control circuits respectively through transformer, rectification, filtering, voltage stabilizing etc.
Photoelectric control relay module: be made up of optical coupling isolation circuit and direct current control AC relay; when system needs to open certain lamp group; main control singlechip sends control signal; changed by opto-coupler chip pilot relay DC terminal voltage; thus make relay exchange end break-make; photoelectric control relay module has isolated direct current and alternating current, reaches the effect that switching lamp protects other chips simultaneously.
Fig. 3 is number detection module program flow diagram: number detection module is made up of total number of persons statistical module and infrared detection module.Wherein infrared detection module comprises correlation infrared sensor and turnover discriminating direction algoritic module, the pulse waveform that personnel's turnover is blocked infrared ray and produced by infrared sensor successively passes to turnover discriminating direction algoritic module, this module draws number of people entering by analysis, total number of persons statistical module sends control signal by main control singlechip after the number of people entering of each door being gathered, and controls the switch of designated lamps group.
Display module: be made up of LED charactron and MAX7219 coding chip, can show religion occupancy and current time in real time, show current date Hour Minute Second when zigbee telepilot regulation time.
Be illustrated in figure 4 timing and reset alarm module program flow diagram: timing resets alarm module and is made up of DS1302 chip, self-adaptation clearing algoritic module, warning lamp alarm bell, main control chip reads current time in real time, and by comparing with the timing time of clearing set, if coincide, carrying out clearing and arranging.Such as, certain university's last class in morning daylight-saving time is 11:45 after class, be 17:45 the last class play time in the afternoon, through experience, general noon 12:15, basic nobody in 18:15 in afternoon classroom, if all are normal for system, detect and do not have undetected and situation that is flase drop, in that classroom, all lamp groups are all closed.But generally because instantaneous flow of the people is large after class, people's flow path direction is irregular, there will be the undetected flase drop situation of system, nobody in such classroom and system thinks there is people, lamp group is not closed, and electric energy is wasted greatly.The defect of technology before the present invention is intended to overcome, the stability of raising system and reliability, therefore add timing reset alarm module, like this in situation described above, the number clear operation of system is carried out at 12:15 and 18:15, error accumulative before elimination, to sound alarm sounds at clearing last minute flashing alarm lamp simultaneously, makes system hommization more.
Due to going to school and leaving school the time of each school, the difference such as teaching arrangement reset algoritic module so add self-adaptation in timing dump block, according to a period of time (30 days) interior statistical information, self-adaptation resets algoritic module can draw several time point, these time points are the situations of nobody in classroom, the time point that system provides according to self-adaptation clearing algoritic module once resets again, so just can mechanism better disposal system error problem, thus improve energy-saving effect.
Be illustrated in figure 5 telepilot control flow chart: by zigbee transceiver module, zigbee telepilot two parts form, and telepilot comprises 4 buttons, is that a key opens all lamp group buttons, adjustment System clock selecting key, "+" key, "-" key respectively.The instruction that will send to be sent to the zigbee transceiver module on master control borad by telepilot by the wireless sensor network of zigbee by Z-Stack protocol stack, zigbee transceiver module is connected with main control singlechip by serial ports, and main control singlechip takes corresponding control operation by the command adapted thereto reading zigbee transceiver module to peripherals.Can make the adding of Zigbee remote control that system is more intelligent, hommization, simultaneously also can a keyed jointing pipe at any time when class-teaching of teacher, meet the particular/special requirement of system.
In order to the real-time transmission and the management of many classrooms information unification that realize information are issued, present invention adds the function such as management platform and handheld client end inquiry classroom utilization power.Each classroom is furnished with radio receiving transmitting module, pass through wireless channel, number information is uploaded to each floor or each region transistroute equipment by the wireless transmission transmission modes such as such as zigbee wireless sensor network, WiFi, routing device gathers the information in multiple classroom in certain area, the interface that information is provided by wireless or wire message way and management platform database carries out data interaction, and information is carried out unified management according to certain format write into Databasce by management platform simultaneously.
First user needs download client application program, when needing the utilization power inquiring about current classroom, during the data such as number information, first request of data is sent by wave point to management platform by local data base, management platform recalls corresponding information back to customer data base according to request of data from database, and the data that client is received by reading local data base can know required data.Such user can understand classroom service condition at any time, reasonably arranges the study and work plan of oneself.
The present invention is from the theory of energy-conserving and environment-protective, take into account the object advancing Intelligent campus, be applicable to vast colleges and universities, system Problems existing before being solved by algorithm and different mechanisms, add the design of management platform and handheld client end application program simultaneously, define a whole set of intelligent system, also make native system comparatively before system more stable, intelligence.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (6)
1. a classroom illumination Based Intelligent Control and classroom occupied information delivery system, a kind of classroom illumination Based Intelligent Control and classroom occupied information delivery system, it is characterized in that: by classroom illumination intelligent control box, telepilot, information server and handheld terminal four part form, be provided with in classroom illumination intelligent control box main control singlechip, the first power supply and driver module, number detection module, display module, timing reset alarm module, a zigbee transceiver module and photoelectric control relay module, telepilot is provided with second source and driver module, the 2nd zigbee transceiver module, Keysheet module and status indicator lamp, handheld terminal is universal intelligent mobile phone, classroom illumination intelligent control box, information server and handheld terminal are interconnected by Ethernet respectively, by the mutual wireless connections of first, second Zigbee radio receiving transmitting module between classroom illumination intelligent control box and telepilot, wherein the number detection module of classroom illumination intelligent control box is by reflection infrared sensor and demographics module composition, demographics module is connected by circuit with between main control singlechip, reflection infrared sensor is arranged on classroom or porch, Conference Room, connected by infrared signal between reflection infrared sensor and demographics module, first power supply and driver module respectively with main control singlechip, timing resets alarm module, display module, one zigbee transceiver module, photoelectric control relay module, number detection module is connected and powers, and a zigbee transceiver module realizes data transmission by serial ports and main control singlechip, photoelectric control relay module is made up of optical coupling isolation circuit and direct current control AC relay, optical coupling isolation circuit is used for isolated single-chip microcomputer signal and relay control signal, direct current control AC relay realizes the switch of electric light, display module is made up of LED charactron and display coding chip, timing resets alarm module and is arranged on main control singlechip, timing resets alarm module and comprises: realtime clock chip, warning lamp alarm bell module, self-adaptation resets algoritic module, described realtime clock chip is the realtime clock chip of band independent current source, described warning lamp alarm bell module comprises independent alarm lamp, auditory tone cues module, second source and driver module are connected with the 2nd zigbee transceiver module, Keysheet module and status indicator lamp and power respectively, transmit executive signal to open or close electric light mutually between the 2nd zigbee transceiver module and a zigbee transceiver module.
2. a kind of classroom illumination Based Intelligent Control according to claim 1 and classroom occupied information delivery system, it is characterized in that, classroom illumination intelligent control box is identical with the number of telepilot and be N number of, N be more than or equal to 1 natural number, all be connected with information server and handheld terminal by Ethernet between N number of classroom illumination intelligent control box, still by the mutual wireless connections of Zigbee radio receiving transmitting module between each classroom illumination intelligent control box and telepilot.
3. a kind of classroom illumination Based Intelligent Control according to claim 1 and 2 and classroom occupied information delivery system, it is characterized in that, using 8 single-chip microcomputers as main control singlechip chip, first, second zigbee transceiver module adopts the one group of rf chip meeting zigbee consensus standard and the Z-stack protocol stack being mounted in inside composition; This module based on the instruction of Z-stack protocol stack wireless receiving from telepilot, then to be connected with main control singlechip by UART serial ports and to realize data and transmit.
4. a kind of classroom illumination Based Intelligent Control according to claim 3 and classroom occupied information delivery system, it is characterized in that, main control singlechip selects AT89S52 as main control chip.
5. a kind of classroom illumination Based Intelligent Control according to claim 1 and classroom occupied information delivery system, it is characterized in that, number detection module also includes turnover discriminating direction algoritic module, connected by circuit between turnover discriminating direction algoritic module and demographics module, the reflective infrared detector being arranged on doorway blocks the order of two detection probe by human body, corresponding pulse signal is passed to turnover discriminating direction algoritic module, after turnover discriminating direction algoritic module calculates inlet/outlet number, data are passed to demographics module and gather.
6. a kind of classroom illumination Based Intelligent Control according to claim 1 and classroom occupied information delivery system, it is characterized in that, power supply and driver module use 3 kinds of voltages, power supply and driver module are main control singlechip, timing resets alarm module, display module adopts 5V power voltage supply, for zigbee transceiver module adopts 3.3V power voltage supply, for photoelectric control relay module, number detection module adopt 24V voltage to power.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761457A (en) * | 2016-03-28 | 2016-07-13 | 成都奥尼克斯科技有限公司 | Alarm service information releasing system based on Internet |
| CN107580391A (en) * | 2017-09-25 | 2018-01-12 | 南京律智诚专利技术开发有限公司 | A kind of lamps intelligent control method of room for individual study |
| CN107592703A (en) * | 2017-09-25 | 2018-01-16 | 南京律智诚专利技术开发有限公司 | The intelligent light control system of room for individual study |
| CN108184303A (en) * | 2018-02-09 | 2018-06-19 | 天津大学 | A kind of intelligent energy-saving control device based on classroom compartmentalization illumination |
| CN108181884A (en) * | 2017-12-29 | 2018-06-19 | 深圳市欧瑞博科技有限公司 | A kind of drinking equipment control method and device |
| CN113516875A (en) * | 2021-08-05 | 2021-10-19 | 闽江师范高等专科学校 | Intelligent control method for multimedia teaching equipment |
-
2015
- 2015-02-12 CN CN201520102809.5U patent/CN204423123U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761457A (en) * | 2016-03-28 | 2016-07-13 | 成都奥尼克斯科技有限公司 | Alarm service information releasing system based on Internet |
| CN107580391A (en) * | 2017-09-25 | 2018-01-12 | 南京律智诚专利技术开发有限公司 | A kind of lamps intelligent control method of room for individual study |
| CN107592703A (en) * | 2017-09-25 | 2018-01-16 | 南京律智诚专利技术开发有限公司 | The intelligent light control system of room for individual study |
| CN108181884A (en) * | 2017-12-29 | 2018-06-19 | 深圳市欧瑞博科技有限公司 | A kind of drinking equipment control method and device |
| CN108184303A (en) * | 2018-02-09 | 2018-06-19 | 天津大学 | A kind of intelligent energy-saving control device based on classroom compartmentalization illumination |
| CN113516875A (en) * | 2021-08-05 | 2021-10-19 | 闽江师范高等专科学校 | Intelligent control method for multimedia teaching equipment |
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