CN103607802A - Device capable of prompting cutting off the light and intelligently requesting for repairing damaged lamp source - Google Patents
Device capable of prompting cutting off the light and intelligently requesting for repairing damaged lamp source Download PDFInfo
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- CN103607802A CN103607802A CN201310457731.4A CN201310457731A CN103607802A CN 103607802 A CN103607802 A CN 103607802A CN 201310457731 A CN201310457731 A CN 201310457731A CN 103607802 A CN103607802 A CN 103607802A
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- 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
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Abstract
The invention discloses a device capable of prompting cutting off the light and intelligently requesting for repairing a damaged light source. The device comprises an on-site detection alarm module and a control chamber central processing unit. The on-site detection alarm module comprises an on-site central processing unit, the input terminal of the on-site central processing unit is connected with the output terminals of a plurality of human body detection modules, the output terminal of a current detection module is connected with the on-site central processing unit through an A/D conversion module, the current detection module is used for being connected in series with a classroom lighting circuit, a first output terminal of the on-site central processing unit is connected with the alarm module, a second output terminal of the on-site central processing unit is connected with a coil of a relay, contacts of the relay are used for being connected in series with the classroom lighting circuit, and a third output terminal of the on-site central processing unit is connected with a wireless transmitting communication module. The input terminal of the control chamber central processing unit is connected with a wireless receiving communication module, and the output terminal of the control chamber central processing unit is connected with a display unit. By employing the device, the light can be cut off timely and the damaged light source can be detected and repaired, and therefore energy is saved.
Description
Technical field
The prompting that the present invention relates to use in the densely populated type illumination place warning field of turning off the light, relates in particular to a kind of device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding.
Background technology
In country, advocate energetically under the saving and the effective background of utilizing of the energy of resource, it is more and more important that Resources for construction economizing type environment becomes, and especially advocates current university students and tries one's best to save resource at one's side.At present, for the phenomenon of college teaching building and dormitory ubiquity " indoor without thin and weak man but light yellow " and " classroom lamp is bad but can not be overhauled in time ".The illuminating lamp in classroom is unmanned in the situation that, and continuous firing, wastes electric energy; Meanwhile, maintainer needs the maintenance circuit of not timing, and due to personnel's carelessness, whether partial illumination lamp can not detect and damage, and affects user's illuminating effect, and impact is learnt, given lessons; In the process of maintenance, maintainer need to check the damaged condition of each lighting lamp for classroom successively, need to expend the longer time to complete service work, wastes time and energy.
Summary of the invention
The object of this invention is to provide a kind of device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding, can remind people to note turning off the light, saves energy, meanwhile, can carry out intelligence for the lamp source of damaging and report for repairment.
The technical solution used in the present invention is:
A kind of device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding, comprise Site Detection alarm module, Site Detection alarm module comprises on-the-spot CPU, the input of on-the-spot CPU connects the output of a plurality of human detection module, the output of current detection module connects on-the-spot CPU by A/D modular converter, current detection module is used for being connected on classroom illumination circuit, the first output of on-the-spot CPU connects alarm module, the second output of on-the-spot CPU connects the coil of relay, the contact of relay is used for being connected on classroom illumination circuit, the 3rd output of on-the-spot CPU connects wireless transmission communication module, also comprise control room CPU, the input of control room CPU connects wireless receiving communication module, and the output of control room CPU connects display unit.
Described a plurality of human detection module are arranged in classroom equably, and human detection module adopts pyroelectric infrared sensor.
Described current detection module adopts Hall current sensor.
Described alarm module adopts buzzer.
Described on-the-spot CPU and control room CPU all adopt single-chip microcomputer.
Described display unit adopts LCDs.
The present invention is by whether there being people in human detection module sensing chamber, when nobody time, first sound warning, prompting is turned off the light, if manually do not turn off the light, system automatic cut-off power, saves energy; By the electric current in current detection module testing circuit, by on-the-spot CPU, judge in circuit whether have lamp to damage, thereby notify control room personnel's on-call maintenance by wireless transmission again, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention includes Site Detection alarm module, Site Detection alarm module comprises on-the-spot CPU, the input of on-the-spot CPU connects the output of a plurality of pyroelectric infrared sensors, a plurality of pyroelectric infrared sensors are arranged in classroom equably, the output of Hall current sensor connects on-the-spot CPU by A/D modular converter, Hall current sensor is series in classroom illumination circuit, the first output of on-the-spot CPU connects buzzer, the second output of on-the-spot CPU connects the coil of relay, the contact of relay is series in classroom illumination circuit, the 3rd output of on-the-spot CPU connects wireless transmission communication module, also comprise and control night shift room CPU, the input of control room CPU connects wireless receiving communication module, the output connecting fluid crystal display screen of control room CPU, Site Detection alarm module all connects the wireless receiving communication module in control room by wireless transmission communication module.
Site Detection alarm module can have a plurality of, is distributed in a plurality of classrooms, or is used in factories and miness workshop, the concentrated place etc. of throwing light on.On-the-spot CPU can adopt single-chip microcomputer, microprocessor, DSP etc.Control room CPU can adopt PC, single-chip microcomputer etc.
This device embodiment mono-in use, on-the-spot CPU and control room CPU are selected embedded microprocessor STM32F107, and STM32F107 is 32 bit processors based on ARM Cortex-M3 kernel, has high performance-price ratio.A/D modular converter in Fig. 1 directly adopts the ADC of interior 12 of STM32F107 sheet, and it is a kind of successive approximation simulation digital quantizer, has nearly 18 passages.
First a plurality of pyroelectric infrared sensors are arranged in classroom uniformly, then Hall current sensor is series in classroom illumination circuit; Wherein, infrared thermal releasing transducer adopts HC-SR501 module.HC-SR501 is the automatic control module based on infrared technology, adopts German imported with original packaging LHI778 probe designs, and highly sensitive, reliability is strong, and extra low voltage mode of operation is widely used in all kinds of automatic induction apparatus equipment.Hall current sensor adopts ACS712 module, it by an accurate low offset linear Hall element circuit be positioned at the Copper Foil that approaches IC surface and form, when electric current flows through Copper Foil, produce a magnetic field, Hall element goes out a linear voltage signal according to magnetic field induction, through inner amplification, filtering, copped wave and correction circuit, export a voltage signal, this signal is from the 7th pin output of chip, directly reflect the size of the Copper Foil electric current of flowing through, input and output are good linear relationship in range ability, its coefficient is 185 mV/A, the Vcc power supply of ACS712 generally adopts 5V, output is Vout=0.5Vcc+Ip*185 mV/A with the pass of input.
Described wireless transmission communication module and the CC2530 of wireless receiving communication module employing based on ZigBee agreement are as control core.CC2530 is the special single-chip solution for IEEE 802.15.4 and ZigBee application, economy and low-power consumption, it combines the premium properties of leading RF transceiver, enhancement mode 8051 CPU of industrywide standard, In-System Programmable flash memory and many other powerful functions.
In the work of this device, be divided into four kinds of situations:
The first: lamp is without damage, and people normally turns off the light;
People normally turns on light, and night shift room LCDs display lamp is normal.When leaving, people normally turns off the light, system cut-off.
The second: lamp is without damage, and people does not turn off the light, does not return to turn off the light after hearing warning.
When classroom lamp is open mode, night shift room display screen display lamp is normal.When last people leaves classroom and does not turn off the light, pyroelectric infrared sensor output electrical signals becomes low level from high level, and this low level is passed to on-the-spot single-chip microcomputer, on-the-spot CPU receives after low level signal, analyze and control buzzer warning, after surpassing delay time, still nobody returns to turn off the light, and on-the-spot CPU is by control relay by circuitry cuts, and lamp extinguishes.
The third: lamp is without damage, and people does not turn off the light, and returns to turn off the light after hearing warning.
People normally turns on light, and control room LCDs display lamp is normal.When people leaves, do not turn off the light, it is unmanned that pyroelectric infrared sensor detects, and buzzer warning is also reminded people's warning of turning off the light, if people returns to turn off the light, and system cut-off.
The 4th kind: lamp has damage
Hall current sensor is serially connected with in classroom illumination circuit, when people normally turns on light, during lamp working, electric current in Hall current sensor testing circuit is also converted into voltage signal by current signal and through A/D modular converter, this analog signal is converted into digital signal and passes to on-the-spot CPU, different according to the digital signal of transmission, whether on-the-spot CPU is judged electric light by control program the number of damaging and damaging; When electric light has damage, in on-the-spot central processing unit controls classroom, wireless transmission communication module is launched wireless signal and is passed to the wireless receiving communication module in night shift room, then the CPU in control room is presented at the lamp damaged condition in classroom in LCDs by analyzing, and control room LCDs display lamp damages number and classroom numbering.
Claims (6)
1. can remind the device of turning off the light and reporting for repairment damaging lamp source intelligence for one kind, it is characterized in that: comprise Site Detection alarm module, Site Detection alarm module comprises on-the-spot CPU, the input of on-the-spot CPU connects the output of a plurality of human detection module, the output of current detection module connects on-the-spot CPU by A/D modular converter, current detection module is used for being connected on classroom illumination circuit, the first output of on-the-spot CPU connects alarm module, the second output of on-the-spot CPU connects the coil of relay, the contact of relay is used for being connected on classroom illumination circuit, the 3rd output of on-the-spot CPU connects wireless transmission communication module, also comprise control room CPU, the input of control room CPU connects wireless receiving communication module, and the output of control room CPU connects display unit.
2. the device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding according to claim 1, is characterized in that: described a plurality of human detection module are arranged in classroom equably, and human detection module adopts pyroelectric infrared sensor.
3. the device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding according to claim 2, is characterized in that: described current detection module adopts Hall current sensor.
4. the device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding according to claim 3, is characterized in that: described alarm module adopts buzzer.
5. the device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding according to claim 4, is characterized in that: described on-the-spot CPU and control room CPU all adopt single-chip microcomputer.
6. the device of turning off the light and reporting for repairment damaging lamp source intelligence of reminding according to claim 1, is characterized in that: described display unit adopts LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457731.4A CN103607802A (en) | 2013-09-30 | 2013-09-30 | Device capable of prompting cutting off the light and intelligently requesting for repairing damaged lamp source |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310457731.4A CN103607802A (en) | 2013-09-30 | 2013-09-30 | Device capable of prompting cutting off the light and intelligently requesting for repairing damaged lamp source |
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| CN103607802A true CN103607802A (en) | 2014-02-26 |
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| CN201310457731.4A Pending CN103607802A (en) | 2013-09-30 | 2013-09-30 | Device capable of prompting cutting off the light and intelligently requesting for repairing damaged lamp source |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994635A (en) * | 2015-06-29 | 2015-10-21 | 芜湖倍思科创园有限公司 | Intelligent indoor lamp |
| CN108460946A (en) * | 2018-05-03 | 2018-08-28 | 郑州市轨道交通有限公司运营分公司 | A kind of gas goes out protection room safety warning system and method |
| WO2018195715A1 (en) * | 2017-04-24 | 2018-11-01 | 深圳市瑞荣创电子科技有限公司 | System and method for supervising public illumination in building |
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| US20040183670A1 (en) * | 2001-06-01 | 2004-09-23 | Frank Ferrara | Remote sensor system |
| CN101160004A (en) * | 2007-10-30 | 2008-04-09 | 南开大学 | Intelligent control system of lighting apparatus |
| US20080303661A1 (en) * | 2007-06-06 | 2008-12-11 | Chick James S | Compact and self-contained security system |
| CN101969711A (en) * | 2009-07-28 | 2011-02-09 | 上海能济电气有限公司 | Electronic ballast street lamp terminal monitor |
| CN102573230A (en) * | 2011-12-28 | 2012-07-11 | 郑州轻工业学院 | Electricity-saving anti-theft control system and control method for intelligent lighting in classroom |
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2013
- 2013-09-30 CN CN201310457731.4A patent/CN103607802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183670A1 (en) * | 2001-06-01 | 2004-09-23 | Frank Ferrara | Remote sensor system |
| US20080303661A1 (en) * | 2007-06-06 | 2008-12-11 | Chick James S | Compact and self-contained security system |
| CN101160004A (en) * | 2007-10-30 | 2008-04-09 | 南开大学 | Intelligent control system of lighting apparatus |
| CN101969711A (en) * | 2009-07-28 | 2011-02-09 | 上海能济电气有限公司 | Electronic ballast street lamp terminal monitor |
| CN102573230A (en) * | 2011-12-28 | 2012-07-11 | 郑州轻工业学院 | Electricity-saving anti-theft control system and control method for intelligent lighting in classroom |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994635A (en) * | 2015-06-29 | 2015-10-21 | 芜湖倍思科创园有限公司 | Intelligent indoor lamp |
| WO2018195715A1 (en) * | 2017-04-24 | 2018-11-01 | 深圳市瑞荣创电子科技有限公司 | System and method for supervising public illumination in building |
| CN108460946A (en) * | 2018-05-03 | 2018-08-28 | 郑州市轨道交通有限公司运营分公司 | A kind of gas goes out protection room safety warning system and method |
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Application publication date: 20140226 |