CN206620336U - A kind of intelligent illuminating system - Google Patents
A kind of intelligent illuminating system Download PDFInfo
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- CN206620336U CN206620336U CN201720219096.XU CN201720219096U CN206620336U CN 206620336 U CN206620336 U CN 206620336U CN 201720219096 U CN201720219096 U CN 201720219096U CN 206620336 U CN206620336 U CN 206620336U
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Abstract
The utility model proposes a kind of intelligent illuminating system, it is characterized in that, including constant-current driven module (2), power module (5), single chip control module (1), pyroelectric sensor module (4), LED module (6) and optical switch module (3), the single chip control module (1) and constant-current driven module (2), optical switch module (3) and pyroelectric sensor module (4) connection, the constant-current driven module (2) is connected with LED module (6), the LED module (6) is connected with constant-current driven module (2), the power module (5) and single chip control module (1), pyroelectric sensor module (4), optical switch module (3) and constant-current driven module (2) connection.Advantage is, improves the problem of there is the wasting of resources in the prior art, the producing level of raising degree resource, and can meet demand of the people to illumination, and circuit structure is succinct, low manufacture cost.
Description
Technical field
The utility model belongs to field of LED illumination, and in particular to a kind of intelligent illuminating system.
Background technology
At present, LED is the light source of new generation most attracted attention by the world, its have high brightness, the low in calories, long-life, it is nontoxic, can
Recycling etc. is existing most promising green illumination light source at present a little.Therefore, for this new energy development we
Enough attention should be caused, this energy is further developed, the reduction of energy consumption is realized, make it further popularization.
Although LED have the advantages that it is many, still exist some resource using it is upper the problem of.In some occasions,
The for example less garage of flow of the people, remote road, spacious room etc., LED should not be lighted for a long time, can not only accomplish thing to the greatest extent its
With, and also affecting LED service life so that resource produces waste.
Utility model content
The purpose of this utility model is：Lighted for a long time in the less space LED of flow of the people for above-mentioned, cause the wasting of resources
The problem of, the utility model provide it is a kind of based on PWM can only illuminator.
The technical solution adopted in the utility model is as follows：
A kind of intelligent illuminating system, including constant-current driven module, power module, single chip control module, pyroelectricity sensing
Device module, LED module and optical switch module, the single chip control module and constant-current driven module, optical switch module and
Pyroelectric sensor module is connected, and the constant-current driven module is connected with LED module, the LED module and constant-current driven module
Connection, the power module and single chip control module, pyroelectric sensor module, optical switch module and constant-current driven module
Connection.
Further, in the constant-current driven module, single-chip microcomputer U1 SN ports and diode D5 positive poles and inductance L1 mono-
End connection, the inductance L1 other ends are connected with LED negative pole, single-chip microcomputer U1 CSN ports and electronics R1 one end and hair
Optical diode LED positive poles are connected, and single-chip microcomputer U1 VIN ports are connected with diode D5 negative poles and the electronics R1 other ends, diode
D1 positive poles are connected with current sensor VAC interfaces 2 and diode D3 negative poles, diode D2 positive poles and current sensor VAC interfaces 1
With the connection of diode D4 negative poles, diode D3 positive poles, diode D4 positive poles, electric capacity C1 one end, electric capacity C2 one end and single-chip microcomputer U1
GND ports ground connection.
Further, in the optical switch module, row pin P1 interfaces 1 are connected with electronics R3 one end, row's pin P1 interface 2
It is connected with slide rheostat RP1 interfaces 3 and resistance R2 one end, resistance R2 is connected with triode Q1 base stages, triode Q1 colelctor electrodes
Be connected with relay K1 one end and diode D6 positive poles, slide rheostat interface 2, diode D6 negative poles and the relay other end with
Power supply VCC connections, the resistance R3 other ends and triode Q1 grounded emitters, relay K1 interfaces 1 are connected with row's pin P2 interfaces 1,
Relay K1 interfaces 3 are connected with row's pin P2 interfaces 2.
Further, in the pyroelectric sensor module, sensor U2 interfaces 3 connect with electric capacity C3 one end and single-chip microcomputer U3
Mouth 1 is connected, and sensor U2 interfaces 2 are connected with resistance R4 one end, electric capacity C4 one end and single-chip microcomputer U4 interfaces 2, sensor U2 interfaces 4
It is connected with slide rheostat RP2 one end, sensor U2 interfaces 5 are connected with the slide rheostat RP2 other ends, and slide rheostat U2 connects
Mouth 6 is grounded；Single-chip microcomputer Ah U3 is connected and is grounded with the electric capacity C3 other ends, electric capacity C4 other ends ground connection, resistance R5 one end and polarity
Electric capacity C5 positive poles, single-chip microcomputer U4 interfaces 6 and interface 7 are connected, and polar capacitor C5 negative poles ground connection, single-chip microcomputer U4 interfaces 1 are grounded, monolithic
Machine U4 interfaces 5 are connected with electric capacity C6 one end, electric capacity C6 other ends ground connection, single-chip microcomputer U4 interfaces 3 and resistance R9 one end and resistance R10
One end is connected, and single-chip microcomputer U4 interfaces 4 are connected with resistance R6 one end and triode Q2 colelctor electrodes, triode Q2 base stages and resistance R8 mono-
End, slide rheostat RP3 one end and the connection of triode Q3 colelctor electrodes, the resistance R8 other ends are connected with photo resistance R7 one end, and three
Pole pipe Q2 emitter stages, the slide rheostat RP3 other ends and triode Q3 grounded emitters, triode Q3 base stages and resistance R10 are another
One end is connected, the resistance R9 other ends and the connection of triode Q4 base stages, triode Q4 grounded emitters, triode Q4 colelctor electrodes and two
Pole pipe D7 positive poles and relay K2 interfaces 2 are connected, polar capacitor C7 negative poles ground connection.
Further, in the single chip control module, single-chip microcomputer U5 RST ports are connected with reset circuit, wherein, pole
Property electric capacity C8 negative poles, resistance R11 one end and resistance R12 one end are connected with RST ports, and polar capacitor C8 positive poles meet VCC, resistance
The R11 other ends are connected with button S one end, resistance R12 other ends ground connection；Single-chip microcomputer U5 XTAL1 ports and the connection of XTAL2 ports
Crystal oscillating circuit, wherein, crystal oscillator Y interfaces 1 are connected with XTAL1 ports, and crystal oscillator Y interfaces 2 are connected with port x TAL2, electric capacity C9 one end
It is connected with crystal oscillator Y interfaces 2, electric capacity C10 one end is connected with crystal oscillator Y interfaces 1, the electric capacity C9 other ends and electric capacity C10 other ends ground connection.
Further, specific connected mode is：Diode D1 negative poles, diode D2 are born in the constant-current driven module
In pole, electric capacity C1 one end, electric capacity C2 one end, resistance R1 one end and single-chip microcomputer U1 VIN ports and the single chip control module
Single-chip microcomputer U1 P2.0 ports connection；In the optical switch module in slide rheostat RP1 interfaces 1 and single chip control module
Single-chip microcomputer U1 interfaces 2.1 are connected；Polar capacitor C7 positive poles, relay K2 interfaces 1, diode in the pyroelectric sensor module
D7 negative poles, photo resistance R7 one end, resistance R6 one end, single-chip microcomputer U4 interfaces 8, resistance R5 one end, resistance R4 one end and single-chip microcomputer
U3 interfaces 3 are connected with the P2.2 ports of single-chip microcomputer U1 in single chip control module.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
The problem of there is the wasting of resources in the prior art in improvement, the producing level of raising degree resource, and people couple can be met
The demand of illumination, circuit structure is succinct, low manufacture cost.
Brief description of the drawings
Fig. 1 is the utility model system construction drawing；
Fig. 2 is single chip control module circuit diagram；
Fig. 3 is constant-current driven module circuit diagram；
Fig. 4 is optical switch module circuit diagram；
Fig. 5 is pyroelectric sensor module circuit diagram；
Marked in figure：1- single chip control modules, 2- constant-current driven modules, 3- optical switch modules, 4- pyroelectricities sensing
Device module, 5- power modules, 6-LED modules.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode is combined.
The utility model is elaborated with reference to Fig. 1, Fig. 2.
As shown in figure 1, being system construction drawing of the present utility model.Wherein, including constant-current driven module 2, power module 5,
Single chip control module 1, pyroelectric sensor module 4, LED module and optical switch module 3, single chip control module 1 and perseverance
Stream drive module 2, optical switch module 3 and pyroelectric sensor module 4 are connected, and constant-current driven module 2 is connected with LED module,
LED module is connected with constant-current driven module 2, power module 5 and single chip control module 1, pyroelectric sensor module 4, photosensitive
Switch module 3 and constant-current driven module 2 are connected.
The system uses source of stable pressure for system power supply, by rpyroelectric infrared detector gathered data, and using high-power
LED constant current drive scheme, and LED etc. is adjusted in real time using adjustable chip.The system is mainly made using STC89C51
For Master control chip.Using the unique property for being primarily due to LED of constant current drive mode, exceed just in LED terminal voltages
To after conducting voltage, less voltage pulsation can all cause the acute variation of operating current, and influence whether LED normal work
Make.In constant-current driven module 2, driven using high-performance BP1360 constant current chips, the chip can directly change tributary voltage
For stable constant current output, and with a variety of functions such as excess temperature, overvoltage, excessively stream, LED open-circuit-protections.The master of optical switch module 3
It is to be used to control LED when someone comes in and goes out to want function.
As shown in Fig. 2 in single chip control module 1, single-chip microcomputer U5 RST ports are connected with reset circuit, wherein, pole
Property electric capacity C8 negative poles, resistance R11 one end and resistance R12 one end are connected with RST ports, and polar capacitor C8 positive poles meet VCC, resistance
The R11 other ends are connected with button S one end, resistance R12 other ends ground connection；Single-chip microcomputer U5 XTAL1 ports and the connection of XTAL2 ports
Crystal oscillating circuit, wherein, crystal oscillator Y interfaces 1 are connected with XTAL1 ports, and crystal oscillator Y interfaces 2 are connected with port x TAL2, electric capacity C9 one end
It is connected with crystal oscillator Y interfaces 2, electric capacity C10 one end is connected with crystal oscillator Y interfaces 1, the electric capacity C9 other ends and electric capacity C10 other ends ground connection.
As shown in figure 3, in constant-current driven module 2, single-chip microcomputer U1 SN ports and diode D5 positive poles and inductance L1 mono-
End connection, the inductance L1 other ends are connected with LED negative pole, single-chip microcomputer U1 CSN ports and electronics R1 one end and hair
Optical diode LED positive poles are connected, and single-chip microcomputer U1 VIN ports are connected with diode D5 negative poles and the electronics R1 other ends, diode
D1 positive poles are connected with current sensor VAC interfaces 2 and diode D3 negative poles, diode D2 positive poles and current sensor VAC interfaces 1
With the connection of diode D4 negative poles, diode D3 positive poles, diode D4 positive poles, electric capacity C1 one end, electric capacity C2 one end and single-chip microcomputer U1
GND ports ground connection.
As shown in figure 4, in optical switch module 3, row pin P1 interfaces 1 are connected with electronics R3 one end, row's pin P1 interface 2
It is connected with slide rheostat RP1 interfaces 3 and resistance R2 one end, resistance R2 is connected with triode Q1 base stages, triode Q1 colelctor electrodes
Be connected with relay K1 one end and diode D6 positive poles, slide rheostat interface 2, diode D6 negative poles and the relay other end with
Power supply VCC connections, the resistance R3 other ends and triode Q1 grounded emitters, relay K1 interfaces 1 are connected with row's pin P2 interfaces 1,
Relay K1 interfaces 3 are connected with row's pin P2 interfaces 2.
As shown in figure 5, in pyroelectric sensor module 4, sensor U2 interfaces 3 connect with electric capacity C3 one end and single-chip microcomputer U3
Mouth 1 is connected, and sensor U2 interfaces 2 are connected with resistance R4 one end, electric capacity C4 one end and single-chip microcomputer U4 interfaces 2, sensor U2 interfaces 4
It is connected with slide rheostat RP2 one end, sensor U2 interfaces 5 are connected with the slide rheostat RP2 other ends, and slide rheostat U2 connects
Mouth 6 is grounded；Single-chip microcomputer Ah U3 is connected and is grounded with the electric capacity C3 other ends, electric capacity C4 other ends ground connection, resistance R5 one end and polarity
Electric capacity C5 positive poles, single-chip microcomputer U4 interfaces 6 and interface 7 are connected, and polar capacitor C5 negative poles ground connection, single-chip microcomputer U4 interfaces 1 are grounded, monolithic
Machine U4 interfaces 5 are connected with electric capacity C6 one end, electric capacity C6 other ends ground connection, single-chip microcomputer U4 interfaces 3 and resistance R9 one end and resistance R10
One end is connected, and single-chip microcomputer U4 interfaces 4 are connected with resistance R6 one end and triode Q2 colelctor electrodes, triode Q2 base stages and resistance R8 mono-
End, slide rheostat RP3 one end and the connection of triode Q3 colelctor electrodes, the resistance R8 other ends are connected with photo resistance R7 one end, and three
Pole pipe Q2 emitter stages, the slide rheostat RP3 other ends and triode Q3 grounded emitters, triode Q3 base stages and resistance R10 are another
One end is connected, the resistance R9 other ends and the connection of triode Q4 base stages, triode Q4 grounded emitters, triode Q4 colelctor electrodes and two
Pole pipe D7 positive poles and relay K2 interfaces 2 are connected, polar capacitor C7 negative poles ground connection.
Last, each specific connected mode of intermodule is：Diode D1 negative poles, diode D2 are born in constant-current driven module 2
Monolithic in pole, electric capacity C1 one end, electric capacity C2 one end, resistance R1 one end and single-chip microcomputer U1 VIN ports and single chip control module 1
Machine U1 P2.0 ports connection；Slide rheostat RP1 interfaces 1 and single-chip microcomputer in single chip control module 1 in optical switch module 3
U1 interfaces 2.1 are connected；Polar capacitor C7 positive poles, relay K2 interfaces 1, diode D7 negative poles, light in pyroelectric sensor module 4
Quick resistance R7 one end, resistance R6 one end, single-chip microcomputer U4 interfaces 8, resistance R5 one end, resistance R4 one end and single-chip microcomputer U3 interfaces 3 with
Single-chip microcomputer U1 P2.2 ports connection in single chip control module 1.
Claims (6)
1. a kind of intelligent illuminating system, it is characterised in that including constant-current driven module (2), power module (5), single-chip microcomputer control
Module (1), pyroelectric sensor module (4), LED module (6) and optical switch module (3), the single chip control module (1)
It is connected with constant-current driven module (2), optical switch module (3) and pyroelectric sensor module (4), the constant-current driven module
(2) it is connected with LED module (6), the LED module (6) is connected with constant-current driven module (2), the power module (5) and monolithic
Machine control module (1), pyroelectric sensor module (4), optical switch module (3) and constant-current driven module (2) connection.
2. a kind of intelligent illuminating system according to claim 1, it is characterised in that in the constant-current driven module (2), single
Piece machine U1 SN ports are connected with diode D5 positive poles and inductance L1 one end, the inductance L1 other ends and LED negative pole
Connection, single-chip microcomputer U1 CSN ports are connected with electronics R1 one end and LED positive pole, single-chip microcomputer U1 VIN ports and
Diode D5 negative poles and the connection of the electronics R1 other ends, diode D1 positive poles and current sensor VAC interfaces 2 and diode D3 negative poles
Connection, diode D2 positive poles are connected with current sensor VAC interfaces 1 and diode D4 negative poles, diode D3 positive poles, diode D4
Positive pole, electric capacity C1 one end, electric capacity C2 one end and single-chip microcomputer U1 GND ports ground connection.
3. a kind of intelligent illuminating system according to claim 1, it is characterised in that in the optical switch module (3), row
Pin P1 interfaces 1 are connected with electronics R3 one end, and row's pin P1 interface 2 is connected with slide rheostat RP1 interfaces 3 and resistance R2 one end,
Resistance R2 is connected with triode Q1 base stages, and triode Q1 colelctor electrodes are connected with relay K1 one end and diode D6 positive poles, is slided
Rheostat interface 2, diode D6 negative poles and the relay other end are connected with power supply VCC, the resistance R3 other ends and triode Q1 hairs
Emitter grounding, relay K1 interfaces 1 are connected with row's pin P2 interfaces 1, and relay K1 interfaces 3 are connected with row's pin P2 interfaces 2.
4. a kind of intelligent illuminating system according to claim 1, it is characterised in that the pyroelectric sensor module (4)
In, sensor U2 interfaces 3 are connected with electric capacity C3 one end and single-chip microcomputer U3 interfaces 1, sensor U2 interfaces 2 and resistance R4 one end, electricity
Hold C4 one end and single-chip microcomputer U4 interfaces 2 are connected, sensor U2 interfaces 4 are connected with slide rheostat RP2 one end, sensor U2 interfaces
5 are connected with the slide rheostat RP2 other ends, and slide rheostat U2 interfaces 6 are grounded；Single-chip microcomputer Ah U3 is connected with the electric capacity C3 other ends
And be grounded, electric capacity C4 other ends ground connection, resistance R5 one end is connected with polar capacitor C5 positive poles, single-chip microcomputer U4 interfaces 6 and interface 7,
Polar capacitor C5 negative poles are grounded, and single-chip microcomputer U4 interfaces 1 are grounded, and single-chip microcomputer U4 interfaces 5 are connected with electric capacity C6 one end, and electric capacity C6 is another
End ground connection, single-chip microcomputer U4 interfaces 3 are connected with resistance R9 one end and resistance R10 one end, single-chip microcomputer U4 interfaces 4 and resistance R6 one end and
Triode Q2 colelctor electrodes are connected, triode Q2 base stages and resistance R8 one end, slide rheostat RP3 one end and triode Q3 colelctor electrodes
Connection, the resistance R8 other ends are connected with photo resistance R7 one end, triode Q2 emitter stages, the slide rheostat RP3 other ends and three
Pole pipe Q3 grounded emitters, triode Q3 base stages are connected with the resistance R10 other ends, and the resistance R9 other ends and triode Q4 base stages connect
Connect, triode Q4 grounded emitters, triode Q4 colelctor electrodes are connected with diode D7 positive poles and relay K2 interfaces 2, polarity electricity
Hold C7 negative poles ground connection.
5. a kind of intelligent illuminating system according to claim 1, it is characterised in that the single chip control module (1)
In, single-chip microcomputer U5 RST ports are connected with reset circuit, wherein, polar capacitor C8 negative poles, resistance R11 one end and resistance R12 mono-
End is connected with RST ports, and polar capacitor C8 positive poles meet VCC, and the resistance R11 other ends are connected with button S one end, and resistance R12 is another
End ground connection；Single-chip microcomputer U5 XTAL1 ports and XTAL2 ports connection crystal oscillating circuit, wherein, crystal oscillator Y interfaces 1 and XTAL1 ports
Connection, crystal oscillator Y interfaces 2 are connected with port x TAL2, and electric capacity C9 one end is connected with crystal oscillator Y interfaces 2, electric capacity C10 one end and crystal oscillator Y
Interface 1 is connected, the electric capacity C9 other ends and electric capacity C10 other ends ground connection.
6. a kind of intelligent illuminating system according to claim 1-5 any one, it is characterised in that specific between modules
Connected mode be：Diode D1 negative poles, diode D2 negative poles, electric capacity C1 one end, electric capacity C2 in the constant-current driven module (2)
The VIN ports of one end, resistance R1 one end and single-chip microcomputer U1 and the P2.0 ports of single-chip microcomputer U1 in the single chip control module (1)
Connection；Slide rheostat RP1 interfaces 1 and single-chip microcomputer U1 interfaces in single chip control module (1) in the optical switch module (3)
2.1 connection；Polar capacitor C7 positive poles, relay K2 interfaces 1, diode D7 negative poles, light in the pyroelectric sensor module (4)
Quick resistance R7 one end, resistance R6 one end, single-chip microcomputer U4 interfaces 8, resistance R5 one end, resistance R4 one end and single-chip microcomputer U3 interfaces 3 with
Single-chip microcomputer U1 P2.2 ports connection in single chip control module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219096.XU CN206620336U (en) | 2017-03-08 | 2017-03-08 | A kind of intelligent illuminating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720219096.XU CN206620336U (en) | 2017-03-08 | 2017-03-08 | A kind of intelligent illuminating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620336U true CN206620336U (en) | 2017-11-07 |
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ID=60232113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720219096.XU Expired - Fee Related CN206620336U (en) | 2017-03-08 | 2017-03-08 | A kind of intelligent illuminating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731109A (en) * | 2020-12-29 | 2021-04-30 | 深圳市天视通视觉有限公司 | Drive test circuit |
-
2017
- 2017-03-08 CN CN201720219096.XU patent/CN206620336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731109A (en) * | 2020-12-29 | 2021-04-30 | 深圳市天视通视觉有限公司 | Drive test circuit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20190308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |