CN206024158U - Intelligent led control chip - Google Patents
Intelligent led control chip Download PDFInfo
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- CN206024158U CN206024158U CN201620761378.8U CN201620761378U CN206024158U CN 206024158 U CN206024158 U CN 206024158U CN 201620761378 U CN201620761378 U CN 201620761378U CN 206024158 U CN206024158 U CN 206024158U
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- circuit
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- led
- light emitting
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
This utility model is related to Bluetooth technology field, more particularly to intelligent LED control chip technical field, including bluetooth module circuit；Bluetooth module circuit includes BCM chips；The PIO1 pins and PIO3 pins of BCM chips meets LED light emitting diode A；The output pin TXD of bluetooth module circuit connects the P3.0 serial input pins of single-chip minimum system；The input pin RXD of bluetooth module circuit connects the P3.1 serial output pins of single-chip minimum system；The P2.7 external interrupt input pins of single-chip minimum system connect on-off circuit；The P3.2 pins of single-chip minimum system connect amplifying circuit；Amplifying circuit reversed device circuit；Opposite sign device circuit meets LED light emitting diode B；LED light emitting diode B contact relays；Relay connects LED；Single-chip minimum system output shutdown signal is achieved, the function of LED switch is closed；LED light emitting diode B are connect using opposite sign device circuit, it is achieved that LED light emitting diodes B in the case of is also switched off due to timing when LED, indication LED lamp is closed.
Description
Technical field
This utility model is related to Bluetooth technology field, more particularly to intelligent LED control chip.
Background technology
At present LED is used as novel energy-conserving light source, the features such as with its environmental protection, energy-conservation, life-span length, small volume, by people
Extensively receive and adopt.As LED is the sensitive semiconductor device of characteristic, there is negative temperature characteristic again, therefore should be used
Cheng Zhong, LED drive circuit play considerable effect in stable, reliable working condition for promoting LED.
With developing rapidly for computer technology and network technology, office, building, the appearance of household automation, people couple
Illuminator is put forward higher requirement, so as to generate intelligent lighting controls method.But, the intelligent lighting control for using at present
System processed there is a problem in that：Belong to the illuminator based on bus marco, complicated, high cost is installed；And can only be to illumination
Light realizes centralized Control, it is impossible to carry out single, intelligentized control method；Can only be in Surveillance center's control, it is impossible to realize whenever and wherever possible
Control, it is impossible to remotely control；Only need a small amount of personnel to carry out the machine room that patrols and examines on duty especially for some closed operations, work as nothing
Should not illuminate during people or only need faint illumination, but need when personnel are close raising lamplight brightness to be patrolled and examined simultaneously in order to personnel
Note down to patrolling and examining result.Therefore provide a kind of can when personnel solve adjust automatically lamplight brightness Intelligent fixed time control
Energy efficient lighting system becomes the problem for needing to solve in prior art.
Utility model content
Technical problem to be solved in the utility model, is for above-mentioned technical deficiency, using setting at LED end
Put Bluetooth receptions building block technique method, it is achieved that with the effect of the switch of mobile phone control LED；Using single-chip minimum system with
Bluetooth receptions module is connected, the function of direct control LED switch by chip microcontroller；Fixed using single-chip minimum system
Shi Gongneng, it is achieved that be timed the function of closing to LED；Amplifying circuit is connect using single-chip minimum system P3.2 pins,
Achieve the enlarging function to single-chip minimum system output signal；Using amplifying circuit reversed device circuit, it is achieved that monolithic
Machine minimum system exports shutdown signal, closes the function of LED switch；LED light emitting diode B are connect using opposite sign device circuit, real
Show when LED that LED light emitting diodes B in the case of is also switched off due to timing, indication LED lamp is closed.
For solving above-mentioned technical problem, the technical scheme adopted by this utility model is：Including bluetooth module circuit；Bluetooth
Modular circuit includes BCM chips；The PIO1 pins and PIO3 pins of BCM chips meets LED light emitting diode A；Bluetooth module circuit
Output pin TXD connection single-chip minimum system P3.0 serial input pins；The input pin RXD connections of bluetooth module circuit
Single-chip minimum system P3.1 serial output pins；Single-chip minimum system P2.7 external interrupt input pins connect on-off circuit；
Single-chip minimum system P3.2 pins connect amplifying circuit；Amplifying circuit reversed device circuit；Opposite sign device circuit connects LED light-emitting diodes
Pipe B；LED light emitting diode B contact relays；Relay connects LED.
Further optimize the technical program, described single-chip minimum system includes AT89C51 chips, crystal oscillating circuit, answers
Position circuit；The XTAL1 and XTAL2 of AT89C51 chips connects crystal oscillating circuit；RST connects reset circuit.
Further optimize the technical program, described on-off circuit includes amplifying circuit, relay；Single-chip minimum system
Connect input amplifier；Amplification circuit output end contact relay.
Compared with prior art, this utility model has advantages below：
1st, Bluetooth receptions building block technique method is set using at LED end, it is achieved that with the switch of mobile phone control LED
Effect.
, be connected with Bluetooth receptions module using single-chip minimum system, by chip microcontroller, direct control LED is opened
The function of pass.
, adopt single-chip minimum system timing function, it is achieved that be timed the function of closing to LED；Using monolithic
Machine minimum system P3.2 pins connect amplifying circuit, it is achieved that the enlarging function to single-chip minimum system output signal.
, adopt amplifying circuit reversed device circuit, it is achieved that single-chip minimum system export shutdown signal, close LED
The function of switch.
, LED light emitting diodes are connect using opposite sign device circuit, it is achieved that LED in the case that LED is arrived due to timing
Light emitting diode is also switched off, and indication LED lamp is closed.
Description of the drawings
Fig. 1 is the system block diagram of intelligent LED control chip；
Fig. 2 is the bluetooth module circuit diagram of intelligent LED control chip；
Fig. 3 is intelligent LED control chip singlechip minimum system circuit figure；
Fig. 4 is the automatic switching circuit figure of intelligent LED control chip.
In figure, 1, bluetooth module circuit；2nd, input pin RXD；3rd, output pin TXD；4th, single-chip minimum system；5、
P3.0 serial input pins；6th, P3.1 serial output pins；10th, amplifying circuit；13rd, relay；14th, LED；15th, BCM cores
Piece；16th, LED light emitting diodes B；17th, PIO1 pins；18th, PIO3 pins；19th, AT89C51 chips；20th, crystal oscillating circuit；21st, multiple
Position circuit.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to specific embodiment
And referring to the drawings, this utility model is further described.It should be understood that these descriptions are simply exemplary, and do not really want
Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not
Necessarily obscure concept of the present utility model.
Specific embodiment one：Including bluetooth module circuit 1；Bluetooth module circuit 1 includes BCM chips 15；BCM chips 15
PIO1 pins 17 and PIO3 pins 18 meet LED light emitting diode A16；The output pin TXD3 connections of bluetooth module circuit 1 are single
The P3.0 serial inputs pin 5 of piece machine minimum system 4；The input pin RXD2 connection single-chip microcomputers of bluetooth module circuit 1 are minimum to be
The P3.1 serial output pins 6 of system 4；The P2.7 external interrupts input pin 7 of single-chip minimum system 4 connects on-off circuit 8；Monolithic
The P3.2 pins 9 of machine minimum system 4 connect amplifying circuit 10；10 reversed device circuit of amplifying circuit；Opposite sign device circuit meets LED and lights
Diode B；LED light emitting diode B contact relays 13；Relay 13 connects LED 14；Bluetooth module circuit 1 includes BCM chips 15
With LED light emitting diode A16；The PIO1 pins 17 and PIO3 pins 18 of BCM chips 15 meets LED light emitting diode A16；Single-chip microcomputer
Minimum system 4 includes AT89C51 chips 19, crystal oscillating circuit 20, reset circuit 21；22 He of XTAL1 pins of AT89C51 chips 19
XTAL2 pins 23 connect crystal oscillating circuit 20；RST pins 24 connect reset circuit 21；On-off circuit 8 includes amplifying circuit 10, relay
13；Single-chip minimum system 4 connects 10 input of amplifying circuit；Amplifying circuit defeated 10 goes out relay termination 13；
During use, need to write a switch control program and one on the AT89C51 chips 19 of single-chip minimum system 4
Individual intervalometer timing routine, equally will also download the two programs in mobile phone terminal；The pairing for setting bluetooth module in LED is close
Code；
Program is first turned on the bluetooth software of mobile phone after all downloading, find the bluetooth module in LED and carry out password and match somebody with somebody
To connection；During successful matching, LED light emitting diodes A16 is lit, and indicates successful matching with LED light emitting diodes A16；
When mobile phone control LED switch is executed, output pin TXD3 connection single-chip microcomputer of the signal through bluetooth module circuit 1
The P3.0 serial inputs pin 5 of minimum system 4, passes the signal along to AT89C51 system chip 19, through AT89C51 system
Chip controls output signals to P2.7 external interrupts input pin 7, and amplified circuit 10 passes to relay 13, connects LED 14；
When mobile phone timing controlled LED switch is executed, signal is single through the output pin TXD3 connections of bluetooth module circuit 1
The P3.0 serial inputs pin 5 of piece machine minimum system 4, passes the signal along to AT89C51 system chip 19, through single-chip microcomputer
AT89C51 chips start timing routine, and then, controlled output signal to P3.2 pins 9, amplified circuit 10 are passed to timing
Opposite sign device circuit, opposite sign device circuit output signal to LED light emitting diode B, LED light emitting diodes B are closed, LED light-emitting diodes
Pipe B output signal makes to switch off to relay 13, closes LED 14.
This utility model is that the LED 14 used for family is improved, realize mobile phone control LED 14 switch and
14 timing closing function of mobile phone control LED；When Bluetooth of mobile phone and LED bluetooth module 1 successful matching of circuit, bright LED lights
Diode；When timing, then 14 power supply of LED disconnects, and display lamp goes out.
It should be appreciated that above-mentioned specific embodiment of the present utility model is used only for exemplary illustration or explains this reality
With new principle, and do not constitute to restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model
In the case of any modification, equivalent substitution and improvements done etc., should be included within protection domain of the present utility model.Additionally,
This utility model claims are intended to fall into scope and border or this scope and border
Whole in equivalents change and modifications example.
Claims (3)
1. intelligent LED control chip, it is characterised in that：Including bluetooth module circuit (1)；Bluetooth module circuit (1) includes BCM cores
Piece (15)；The PIO1 pins (17) and PIO3 pins (18) of BCM chips (15) meets LED light emitting diode A (16)；Bluetooth module electricity
P3.0 serial input pins (5) of the output pin TXD (3) connections single-chip minimum system (4) on road (1)；Bluetooth module circuit
(1) the P3.1 serial output pins (6) of input pin RXD (2) connections single-chip minimum system (4)；Single-chip minimum system
(4) P2.7 external interrupt input pins (7) connects on-off circuit (8)；The P3.2 pins (9) of single-chip minimum system (4) connect to be put
Big circuit (10)；Amplifying circuit (10) reversed device circuit；Opposite sign device circuit meets LED light emitting diode B；LED light emitting diode B
Contact relay (13)；Relay (13) connects LED (14).
2. intelligent LED control chip according to claim 1, it is characterised in that：Single-chip minimum system (4) includes
AT89C51 chips (19), crystal oscillating circuit (20), reset circuit (21)；The XTAL1 pins (22) of AT89C51 chips (19) and
XTAL2 pins (23) connect crystal oscillating circuit (20)；RST pins (24) connect reset circuit (21).
3. intelligent LED control chip according to claim 1, it is characterised in that：On-off circuit (8) includes amplifying circuit
(10), relay (13)；Single-chip minimum system (4) connects amplifying circuit (10) input；Amplifying circuit (10) outfan with after
Electrical equipment (13) is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761378.8U CN206024158U (en) | 2016-07-15 | 2016-07-15 | Intelligent led control chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761378.8U CN206024158U (en) | 2016-07-15 | 2016-07-15 | Intelligent led control chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206024158U true CN206024158U (en) | 2017-03-15 |
Family
ID=58244940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761378.8U Active CN206024158U (en) | 2016-07-15 | 2016-07-15 | Intelligent led control chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206024158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721246A (en) * | 2022-04-29 | 2022-07-08 | 山西新华防化装备研究院有限公司 | Software-free low-temperature-resistant timing timer |
-
2016
- 2016-07-15 CN CN201620761378.8U patent/CN206024158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721246A (en) * | 2022-04-29 | 2022-07-08 | 山西新华防化装备研究院有限公司 | Software-free low-temperature-resistant timing timer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |