CN104754842A - Lamp control circuit, LED lamps with lamp control circuit, illuminating system and control method thereof - Google Patents
Lamp control circuit, LED lamps with lamp control circuit, illuminating system and control method thereof Download PDFInfo
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- CN104754842A CN104754842A CN201510194913.6A CN201510194913A CN104754842A CN 104754842 A CN104754842 A CN 104754842A CN 201510194913 A CN201510194913 A CN 201510194913A CN 104754842 A CN104754842 A CN 104754842A
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Abstract
The invention discloses a lamp control circuit, multiple LED lamps with the lamp control circuit, an illuminating system and a control method thereof with an aim to provide a flexible linkage strategy device and method among the LED lamps. According to the technical scheme, analog quantity inputted to a processor unit is changed through an address selection unit, a wireless transceiver unit is controlled through the processor unit, communication frequency bands of the wireless transceiver unit is changed, and the LED lamps at the same frequency bands are linked.
Description
Technical field
The present invention relates to intelligent lighting field, more particularly, it relates to a kind of intelligent linkage apparatus and method of illuminator.
Background technology
The illuminator of some underground parking garages, all uses the LED lamp tube of T8 at present, but because garage does not have extraneous light to irradiate, is in dark state always, so need to light for 24 hours.And in order to energy-conservation, LED lamp tube adds human body induction control device, when there being car to sail parking lot into, will be sensed by human body sensor, and it is bright to control fluorescent tube, if do not sensed in a period of time that car sails into and will cut out fluorescent tube, thus reach the effect of saving electricity.
And there is a lot of drawback in such illuminator, first installing, because human body induction control device is the alternating current break-make controlling fluorescent tube, and be all generally that a Switch Controller answers multiple LED lamp tube, so just need to lay a lot of power lines, the cost of power line is very high, nor is beneficial to old parking lot transformation, because do not have wiring duct.Next is exactly the on and off that human body induction control device can only control fluorescent tube, if do not sensed vehicle or people, whole garage will be allowed all pitch-dark, the road of the inside of cannot throwing light on to the vehicle that will enter or people.The scope being exactly finally induction is wide, and each human body sensing device can only respond to a zonule, so can there is sense blind area, and the pipe such as cannot to open.
The patent No. is 201210210407.8, illuminator disclosed in the Chinese patent of 201220097546.X, when human body sensor senses vehicle or people enters garage, Signal transmissions triggering LED lamp tube lighted by wireless transmission and receiving unit is to the control circuit of multiple LED lamp tube, wireless telecommunications are utilized to realize the common illumination of multiple LED lamp tube, thus solve above-mentioned multiple drawbacks, but should both be jointly there is other problem.
Due to will wireless telecommunications be realized between multiple LED lamp tube, just need allocate communications frequency range, therefore while illuminator hypothesis, to LED lamp tube by row, allocate communications band in advance, to realize interlock, transform in garage, when changing vehicle course, original linkage pattern is just inapplicable, needs the layout again supposing arrangement illuminator, workload is large, what its parenchymalia was existing is the dumb of the coordinated signals strategy of LED lamp tube, thus causes the lighting module formula of existing illuminator dull, there is larger room for improvement.
Summary of the invention
For the deficiency that prior art exists, of the present invention
Object one is to provide a kind of radio gang human body induction control circuit for lamp, can select multiple communications band, to provide multiple linkage strategy;
Object two is to provide a kind of LED with the radio gang human body induction control circuit for lamp in object one;
Object three is to provide a kind of illuminator be made up of the LED in object two;
Object four is the control method providing a kind of illuminator.
For achieving the above object one, the invention provides following technical scheme:
A kind of radio gang human body induction control circuit for lamp, comprise power subsystem, processor unit, human body sensing unit, wireless transmit/receive units, also comprise selected cell, described selected cell is input to the analog quantity of processor unit by changing, treated device unit controls wireless transmit/receive units, changes the communications band of wireless transmit/receive units.
Further, described selected cell comprises toggle switch and resistance, and described toggle switch and resistance form the resistance branch of multi-channel parallel, controls the input of described multichannel resistance branch and cut out, to export different analog quantitys by toggle switch.
Further, described processor unit adopts chip model to be the single-chip microcomputer of AS081.
Further, described wireless transmit/receive units adopts chip model to be the radio frequency chip of AS72.
Further, described power subsystem employing chip model is the voltage stabilizing chip of AS7133.
For achieving the above object two, the invention provides following technical scheme:
A kind of LED, comprises the radio gang human body induction control circuit for lamp described in any one technical scheme above.
For achieving the above object three, the invention provides following technical scheme:
A kind of illuminator, comprises multiple described LED.
For achieving the above object four, the invention provides following technical scheme:
A control method for illuminator, changed the analog quantity being input to processor unit by selected cell, treated device unit controls wireless transmit/receive units, changes the communications band of wireless transmit/receive units, makes the multiple LED interlocks being in similar frequency bands.
Further, described selected cell comprises toggle switch and resistance, and described toggle switch and resistance form the resistance branch of multi-channel parallel, controls the input of described multichannel resistance branch and cut out, to export different analog quantitys by toggle switch.
Compared with prior art, the invention has the advantages that: by adding selected cell at processor unit, different analog quantitys is provided to processor unit by operation selected cell, change the communications band of wireless transmit/receive units, the LED being only in same communication frequency range could mutually interlock be lighted or extinguish, the LED of different communication frequency range can not link, like this can according to on-the-spot needs, realize subregion interlock induction to control, taking this to provide LED linkage strategy flexibly, is that the illumination of illuminator is more flexible.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 2 is the processor unit circuit diagram of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 3 is the selected cell circuit diagram of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 4 is the human body sensing element circuit figure of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 5 is the wireless transmit/receive units circuit diagram of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 6 is the power unit circuit figure of radio gang human body induction control circuit for lamp embodiment of the present invention;
Fig. 7 is the illuminator schematic diagram of radio gang human body induction control circuit for lamp embodiment of the present invention.
Embodiment
With reference to accompanying drawing, the embodiment of the present invention is described in further details.
Embodiment one
With reference to Fig. 1, a kind of radio gang human body induction control circuit for lamp, comprise power subsystem, processor unit, human body sensing unit, wireless transmit/receive units, also comprise selected cell, described power subsystem is processor unit, selected cell and wireless transmit/receive units provide working power Vcc, with the normal operation of holding circuit.
With reference to Fig. 2, described processor unit adopts Chip Microcomputer A S081 as core, and AS081 is the integrated PIR(Passive Infra-Red of a CMOS technology) controller chip, power consumption is very low.Its internal framework adopts the Mixed-mode patten's design of simulation and digital hybrid circuit, uses all very stable in various situation.AS081 adopts third generation PIR human body heat-releasing infra-red detection technical scheme, built-in multiprecision arithmetic unit, and self-adjusting can adapt to current environment, filtering environmental disturbs, and effectively extract human body signal, distance of reaction is up to twenties meters farthest.Practical application circuit is quite simple, research and develop, produce without the need to debugging, significantly reduce production cost, save space, in embodiment one, AS081, in order to analyze the detection signal of human body sensing unit collection, produces the triggering signal triggering LED and light, and triggered by interlock between multiple LED of wireless transmit/receive units in same communications band, meanwhile, the different analog quantity that AS081 inputs according to selected cell, changes the communications band residing for wireless transmit/receive units.
Its wiring as shown in Figure 2, working power Vcc mono-tunnel is after resistance R4 and R5 dividing potential drop, be connected to 1 pin, a road, after resistance R2 and R3 dividing potential drop, is connected to 16 pin, ground connection after its 7 pin contact resistance R11 and LED light, indicating circuit normally works, and its 2 pin connects the output of selected cell, and its 5 pin, 6 pin, 8 pin, 10 pin, 11 pin are all coupled to wireless transmit/receive units, its 4 pin, 9 pin meet working power Vcc, and its 13 pin, 14 pin, 15 pin couple human body sensing unit.
With reference to Fig. 3, described selected cell comprises toggle switch SW, described toggle switch SW and resistance R7, R14, R15 forms the resistance branch of three tunnel parallel connections, after the parallel network series resistance R6 be made up of described resistance branch, be connected to and consolidate between general supply Vcc and ground, intermediate node between parallel network and resistance R6 is as the output of selected cell, be connected to 2 pin of AS081, control the input of described multichannel resistance branch by toggle switch and cut out, to export different analog quantitys, analog quantity is herein the partial pressure value at parallel network two ends, only resistance R7 is accessed, then now the output voltage of selected cell is Uvcc*R7/ (R6+R7), in like manner analogize other analog quantity of output, need to control the communications band residing for wireless transmit/receive units for single-chip microcomputer identification.
With reference to Fig. 4, described human body sensing unit comprises human body sensor PIR, its 1 pin ground connection, and 2 pin are connected to 15 pin of AS081,3 pin are connected to 13 pin of AS081, the stable operation of electric capacity C4, C5, C6 and resistance R1 guarantor body induction sensor PIR and AS081.
With reference to Fig. 5, described wireless transmit/receive units comprises 2.4g radio frequency chip AS72 and peripheral circuit thereof, described peripheral circuit comprises the reset circuit be made up of R13 and C13 and the clock circuit be made up of crystal oscillator XTAL, and the annexation of itself and AS081 is write exactly above, and therefore not to repeat here.
With reference to Fig. 6, described power subsystem is conventional voltage stabilizing circuit, and its core employing chip model is the 3.3V voltage stabilizing chip of AS7133, is aided with electric capacity C1, C2, C3 filtering, to export 3.3V working power Vcc.
Embodiment two
A kind of LED, comprises the radio gang human body induction control circuit for lamp described in embodiment one.
Embodiment three
A kind of illuminator, comprises multiple described LED.
The planar structure of underground garage as shown in Figure 7, wherein dotted line frame represents parking stall, the rectangle in pairs of solid line represents LED, on the travel path and parking stall of vehicle, multiple described LED is set, now, same communications band is in owing to changing by selected cell the multiple LED needed, it can be made to link light or extinguish, multiple linkage strategy can be produced thus, such as enter from entrance at vehicle, when the human body sensor of first LED senses signal, just light all LED in garage simultaneously, or according to advancing of vehicle, by ground, region lightening LED lamp lamp group step by step, and, even if again transform division in later stage garage layout, also without the need to carrying out again layout and erection to LED, the interlock scheme of LED only need be changed by selected cell, flexibility is high.
Embodiment four
A control method for illuminator, changed the analog quantity being input to processor unit by selected cell, treated device unit controls wireless transmit/receive units, changes the communications band of wireless transmit/receive units, makes the multiple LED interlocks being in similar frequency bands.
Described selected cell comprises toggle switch and resistance, and described toggle switch and resistance form the resistance branch of multi-channel parallel, controls the input of described multichannel resistance branch and cut out, to export different analog quantitys by toggle switch.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a radio gang human body induction control circuit for lamp, comprise power subsystem, processor unit, human body sensing unit, wireless transmit/receive units, it is characterized in that, also comprise selected cell, described selected cell is input to the analog quantity of processor unit by changing, treated device unit controls wireless transmit/receive units, changes the communications band of wireless transmit/receive units.
2. radio gang human body induction control circuit for lamp according to claim 1, it is characterized in that: described selected cell comprises toggle switch and resistance, described toggle switch and resistance form the resistance branch of multi-channel parallel, control the input of described multichannel resistance branch by toggle switch and cut out, to export different analog quantitys.
3. radio gang human body induction control circuit for lamp according to claim 1, is characterized in that: described processor unit adopts chip model to be the single-chip microcomputer of AS081.
4. radio gang human body induction control circuit for lamp according to claim 1, is characterized in that: described wireless transmit/receive units adopts chip model to be the radio frequency chip of AS72.
5. radio gang human body induction control circuit for lamp according to claim 1, is characterized in that: described power subsystem employing chip model is the voltage stabilizing chip of AS7133.
6. a LED, is characterized in that, comprises the radio gang human body induction control circuit for lamp described in claim 1 to 5 any one.
7. an illuminator, is characterized in that, comprises multiple LED according to claim 6.
8. the control method of an illuminator according to claim 7, it is characterized in that, the analog quantity being input to processor unit is changed by selected cell, treated device unit controls wireless transmit/receive units, change the communications band of wireless transmit/receive units, make the multiple LED interlocks being in similar frequency bands.
9. the control method of illuminator according to claim 8, it is characterized in that: described selected cell comprises toggle switch and resistance, described toggle switch and resistance form the resistance branch of multi-channel parallel, control the input of described multichannel resistance branch by toggle switch and cut out, to export different analog quantitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194913.6A CN104754842A (en) | 2015-04-23 | 2015-04-23 | Lamp control circuit, LED lamps with lamp control circuit, illuminating system and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194913.6A CN104754842A (en) | 2015-04-23 | 2015-04-23 | Lamp control circuit, LED lamps with lamp control circuit, illuminating system and control method thereof |
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| CN104754842A true CN104754842A (en) | 2015-07-01 |
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| CN201510194913.6A Pending CN104754842A (en) | 2015-04-23 | 2015-04-23 | Lamp control circuit, LED lamps with lamp control circuit, illuminating system and control method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572566A (en) * | 2015-10-09 | 2017-04-19 | 深圳市蚂蚁雄兵物联技术有限公司 | LED lamp control method and system |
| CN106856634A (en) * | 2015-12-09 | 2017-06-16 | 深圳市新环能科技有限公司 | Underground garage lighting intelligent monitoring and EMS |
| CN111225481A (en) * | 2020-01-21 | 2020-06-02 | 深圳长弓半导体技术有限公司 | Light sensation control circuit and method, lighting equipment and lighting system |
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| CN200997606Y (en) * | 2006-12-21 | 2007-12-26 | 张睿 | Wireless synchronizing transmission network for rolling light house |
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| CN103929867A (en) * | 2014-05-08 | 2014-07-16 | 惠州正威光电科技有限公司 | Control method of lamp |
| KR101446297B1 (en) * | 2014-02-26 | 2014-10-06 | 주식회사 하남아트텍 | Apparatus and system for controlling light in wireless manner |
| CN204013486U (en) * | 2014-08-27 | 2014-12-10 | 国家电网公司 | The circuit of device address is set with toggle switch |
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2015
- 2015-04-23 CN CN201510194913.6A patent/CN104754842A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200997606Y (en) * | 2006-12-21 | 2007-12-26 | 张睿 | Wireless synchronizing transmission network for rolling light house |
| CN201563267U (en) * | 2009-09-27 | 2010-08-25 | 东莞市环宇激光工程有限公司 | wireless dmx512 transmitter |
| CN203136239U (en) * | 2012-12-26 | 2013-08-14 | 福州富莱仕影像器材有限公司 | Wireless control device |
| KR101446297B1 (en) * | 2014-02-26 | 2014-10-06 | 주식회사 하남아트텍 | Apparatus and system for controlling light in wireless manner |
| CN103929867A (en) * | 2014-05-08 | 2014-07-16 | 惠州正威光电科技有限公司 | Control method of lamp |
| CN204013486U (en) * | 2014-08-27 | 2014-12-10 | 国家电网公司 | The circuit of device address is set with toggle switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572566A (en) * | 2015-10-09 | 2017-04-19 | 深圳市蚂蚁雄兵物联技术有限公司 | LED lamp control method and system |
| CN106856634A (en) * | 2015-12-09 | 2017-06-16 | 深圳市新环能科技有限公司 | Underground garage lighting intelligent monitoring and EMS |
| CN111225481A (en) * | 2020-01-21 | 2020-06-02 | 深圳长弓半导体技术有限公司 | Light sensation control circuit and method, lighting equipment and lighting system |
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Effective date of registration: 20150928 Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Jinsong Tairan Tairan Road East Building 15A Applicant after: Shenzhen all wisdom core technology Co., Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 6001 Print-Rite garden 2 A16B Applicant before: Zhang Zhou |
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Address after: 518057, Guangdong, Nanshan District, Shenzhen hi tech, a long Park, new materials, Hong Kong, 8, 5 floor Applicant after: Shenzhen all wisdom core technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Jinsong Tairan Tairan Road East Building 15A Applicant before: Shenzhen all wisdom core technology Co., Ltd. |
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Application publication date: 20150701 |