CN109922577A - LED lamp area wireless controller - Google Patents
LED lamp area wireless controller Download PDFInfo
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- CN109922577A CN109922577A CN201910306763.1A CN201910306763A CN109922577A CN 109922577 A CN109922577 A CN 109922577A CN 201910306763 A CN201910306763 A CN 201910306763A CN 109922577 A CN109922577 A CN 109922577A
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- 239000003990 capacitor Substances 0.000 claims description 38
- 239000004065 semiconductor Substances 0.000 claims description 35
- 101150012532 NANOG gene Proteins 0.000 claims description 23
- 101100396520 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TIF3 gene Proteins 0.000 claims description 23
- 101150038107 stm1 gene Proteins 0.000 claims description 23
- 101001128814 Pandinus imperator Pandinin-1 Proteins 0.000 claims description 16
- 101150068825 MAT1A gene Proteins 0.000 claims description 11
- 102100026115 S-adenosylmethionine synthase isoform type-1 Human genes 0.000 claims description 11
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- 101000617546 Homo sapiens Presenilin-2 Proteins 0.000 claims description 9
- 102100022036 Presenilin-2 Human genes 0.000 claims description 9
- 101000849579 Arabidopsis thaliana 30S ribosomal protein S13, chloroplastic Proteins 0.000 claims description 4
- XZIDTOHMJBOSOX-UHFFFAOYSA-N 2,3,6-TBA Chemical compound OC(=O)C1=C(Cl)C=CC(Cl)=C1Cl XZIDTOHMJBOSOX-UHFFFAOYSA-N 0.000 claims 1
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a wireless controller of an LED lamp strip, which comprises a field driving module and a remote control module in wireless communication with the field driving module, wherein the field driving module consists of a driving control circuit, a lamp strip adapting circuit, a driving communication circuit, an input interface and a power supply circuit, the remote control module consists of a main control circuit, a control display circuit, a key circuit, a signal transmission circuit and a program interface, the remote control module inputs a control instruction through the key circuit, and control information transmission is carried out through the signal transmission circuit and a driving communication circuit of the field driving module to drive the lamp strip adapting circuit to carry out constant current control on the connected LED lamp strips, the LED lamp strip can be stably, remotely and accurately regulated and controlled by the field driving module when the field driving module receives a control instruction of the remote control module, a large amount of time is not required to be consumed for field configuration and wiring, the installation cost is reduced, and the assembly is convenient.
Description
Technical field
The present invention relates to a kind of lamp controller, especially a kind of LED light strip wireless controller.
Background technique
In recent years, LED light strip has been prevalent in human lives, and people are generally by the way of wired connection pair
LED light strip carries out drive control, targetedly manual routing and configuration is carried out on place at the scene, if LED light strip needs to install
In high-altitude or apart from farther away place, the connection line between control device and light bar, and the difficulty being laid with must be just lengthened
It is quite big, time and effort consuming.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of at low cost, easy for installation, without unnecessary wiring
LED light strip wireless controller.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of LED light strip wireless controller, including live drive module and with the live drive module wireless telecommunications
Remote control module, it is described scene drive module by drive control circuit, light bar adapter circuit, driving telecommunication circuit, input
Interface and provide the power circuit composition of working power for the live drive module, the drive control circuit respectively with institute
State light bar adapter circuit, driving telecommunication circuit and program input interface electrical connection；The remote control module is by governor circuit, control
Display circuit, key circuit, signal circuit and routine interface processed form, and the governor circuit is shown respectively at the control
Circuit, key circuit, signal circuit and routine interface electrical connection.
The power circuit include battery VBAT1, step-up transformer SX1, voltage-stablizer IC1, inductance L1, diode D1,
Capacitor CS11, capacitor CS12, capacitor CS13, resistance RS6, resistance RS7 and resistance RS8；1 pin of the step-up transformer SX1
Divide two-way, pass sequentially through the diode D1, resistance RS6 and resistance RS8 ground connection all the way, another way meets institute by the inductance L1
State 5 pins of step-up transformer SX1；2 pins of the step-up transformer SX1 are grounded；3 pins of the step-up transformer SX1
Connect the node of the resistance RS6 Yu the resistance RS8；4 pins of the step-up transformer SX1 divide after passing through the resistance RS7
Three tunnels, connect 5 pins of the step-up transformer SX1 and the node of the inductance L1 all the way, and the second tunnel passes through the capacitor CS12
Ground connection, third road are grounded by the battery VBAT1；1 pin of the voltage-stablizer AMS1 is grounded；The voltage-stablizer AMS1's
2 pins are grounded by the capacitor C13；3 pins of the voltage-stablizer AMS1 divide two-way, connect all the way the diode D1 with it is described
The node of resistance RS6, another way are grounded by the capacitor CS11.
The drive control circuit includes the first main control chip STM1, the model of the first main control chip STM1
STM32F103C。
The light bar adapter circuit includes metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, metal-oxide-semiconductor Q3, resistance R6, resistance R7, resistance R8, resistance
R9, resistance R10, resistance R11, resistance R12, resistance R13 and light bar interface Pin1；Two-way is divided in the pole G of the metal-oxide-semiconductor Q1, all the way
45 pins of the first main control chip STM1 are connect by the resistance R9, another way is grounded by the resistance R12, described
The pole S of metal-oxide-semiconductor Q1 is grounded, and the pole D of the metal-oxide-semiconductor Q1 divides two-way, connects 3 pins of the light bar interface Pin1, another way all the way
5V voltage is connect by the resistance R6；Two-way is divided in the pole G of the metal-oxide-semiconductor Q2, and it is main to connect described first by the resistance R10 all the way
43 pins of chip STM1 are controlled, another way is grounded by the resistance R13, the pole the S ground connection of the metal-oxide-semiconductor Q2, the metal-oxide-semiconductor Q2
The pole D divide two-way, connect 2 pins of the light bar interface Pin1 all the way, another way connects 5V voltage by the resistance R7；It is described
Two-way is divided in the pole G of metal-oxide-semiconductor Q3, connects 46 pins of the first main control chip STM1 by the resistance R11 all the way, and another way is logical
The resistance R14 ground connection is crossed, the pole the S ground connection of the metal-oxide-semiconductor Q3, the pole D of the metal-oxide-semiconductor Q3 divides two-way, connects the light bar all the way
4 pins of interface Pin1, another way connect 5V voltage by the resistance R8；1 pin of the light bar interface Pin1 connects 5V voltage.
The driving telecommunication circuit includes communication chip RF2, capacitor C11, capacitor C10 and resistance R5；The capacitor C11 with
After the capacitor C10 is in parallel, two-way is divided in one end, connects 3.3V voltage all the way, and another way connects 2 pins of the communication chip RF2, separately
Two-way is divided in one end, is grounded all the way, and another way connects 1 pin point of the communication chip RF2；3,4,5, the 6 of the communication chip RF2
Connect 13,14,15,17 and 16 pins of the first main control chip STM1 respectively with 7 pins；8 pins of the communication chip RF2
19 pins are connect by the resistance R5.
The governor circuit includes the second main control chip STM2, and the control display circuit includes display OLED1 and electricity
Hold CS8；1 pin of the display OLED1 divides two-way, is grounded all the way, and another way connects 3.3V voltage by the capacitor CS8；
2 pins of the display OLED1 connect 3.3V voltage；3,4,5,6 and 7 pins of the display OLED1 connect described respectively
33,32,29,28 and 27 pins of two main control chip STM2；The key circuit include key K1, key K2, key K3 and by
Key K4；38,39,40 and 41 pins of the second main control chip STM2 pass through respectively the key K1, key K2, key K3 and
Key K4 ground connection.
The beneficial effects of the present invention are: remote control module of the invention is instructed by key circuit input control, and lead to
The driving telecommunication circuit for crossing signal circuit and live drive module carries out control information transmitting, drives light bar adapter circuit pair
A sequence of LED light strip carries out current constant control, so that live drive module is in the control instruction Shi Nengping for being connected to remote control module
Quietly remotely accurately regulate and control LED light strip, carries out situ configuration wiring without taking a substantial amount of time, reduce installation cost and dress
With convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is circuit block diagram of the invention；
Fig. 2 is circuit diagram first part of the invention；
Fig. 3 is circuit diagram second part of the invention；
Fig. 4 is circuit diagram Part III of the invention；
Fig. 5 is circuit diagram Part IV of the invention；
Fig. 6 is circuit diagram Part V of the invention.
Specific embodiment
Referring to Fig.1, a kind of LED light strip wireless controller, including live drive module and with the live drive module
The remote control module of wireless telecommunications, the scene drive module is by drive control circuit, light bar adapter circuit, driving communication electricity
Road, input interface and the power circuit for providing working power for the live drive module form, the drive control circuit
It is electrically connected respectively with the light bar adapter circuit, driving telecommunication circuit and program input interface；The remote control module is by leading
Circuit, control display circuit, key circuit, signal circuit and routine interface composition are controlled, the governor circuit is respectively at institute
Stating control display circuit, key circuit, signal circuit and routine interface electrical connection, (Fig. 2 to Fig. 6 is the present embodiment altogether
Complete circuit schematic diagram, for the ease of observation, complete circuit diagram is divided into 5 parts of Fig. 2 to Fig. 6, figure label
Identical terminal indicates electrical connection).
Referring to Fig. 2, the power circuit includes battery VBAT1, step-up transformer SX1, voltage-stablizer IC1, inductance L1, two
Pole pipe D1, capacitor CS11, capacitor CS12, capacitor CS13, resistance RS6, resistance RS7 and resistance RS8；The step-up transformer SX1
1 pin divide two-way, pass sequentially through all the way the diode D1, resistance RS6 and resistance RS8 ground connection, another way pass through the electricity
Sense L1 connects 5 pins of the step-up transformer SX1；2 pins of the step-up transformer SX1 are grounded；The step-up transformer SX1
3 pins connect the node of the resistance RS6 Yu the resistance RS8；4 pins of the step-up transformer SX1 pass through the resistance
Tri- tunnel RS7 Hou Fen, connects 5 pins of the step-up transformer SX1 and the node of the inductance L1 all the way, and the second tunnel passes through the electricity
Hold CS12 ground connection, third road is grounded by the battery VBAT1；1 pin of the voltage-stablizer AMS1 is grounded；The voltage-stablizer
2 pins of AMS1 are grounded by the capacitor C13；3 pins of the voltage-stablizer AMS1 divide two-way, meet the diode D1 all the way
With the node of the resistance RS6, another way is grounded by the capacitor CS11；The model of the step-up transformer SX1
SX1308, is a fixed frequency, and the current mode boost converter of SOT23-6 encapsulation can stablize the input of battery VBAT1
Power supply, the model AMS1117 of the voltage-stablizer AMS1 are a positive low dropout voltage regulators, can mention for entire power circuit
For overheat, current-limiting protection function, in a power, the node output 5V work electricity of the capacitor CS11 and the diode D1
The node of source, the voltage-stablizer AMS1 and the capacitor CS13 export 1.2V working power.
Referring to Fig. 3, the drive control circuit includes the first main control chip STM1, the type of the first main control chip STM1
It number is STM32F103C, the input interface is TTL serial interface, and the main control chip STM1 can pass through the communication interface
Data and program are written circuit, and the first main control chip STM1 is connected with crystal oscillating circuit and reset circuit, the crystal oscillator electricity
Road is mainly made of crystal oscillator Y1, resistance R1, capacitor C1 and capacitor C6, and the frequency of the crystal oscillator Y1 is the crystal oscillator of 8MHz, predominantly
Main control chip STM1 provides clock signal, and the reset circuit is mainly made of key KEY2, resistance R4 and capacitor C8, main to use
In to the progress power on reset of live drive module.
Referring to Fig. 4, the light bar adapter circuit includes metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, metal-oxide-semiconductor Q3, resistance R6, resistance R7, electricity
Hinder R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance R13 and light bar interface Pin1；The pole G of the metal-oxide-semiconductor Q1 point
Two-way, connects 45 pins of the first main control chip STM1 by the resistance R9 all the way, and another way is connect by the resistance R12
Ground, the pole the S ground connection of the metal-oxide-semiconductor Q1, the pole D of the metal-oxide-semiconductor Q1 divide two-way, connect 3 pins of the light bar interface Pin1 all the way,
Another way connects 5V voltage by the resistance R6；Two-way is divided in the pole G of the metal-oxide-semiconductor Q2, is connect all the way by the resistance R10 described
43 pins of first main control chip STM1, another way are grounded by the resistance R13, the pole the S ground connection of the metal-oxide-semiconductor Q2, described
Two-way is divided in the pole D of metal-oxide-semiconductor Q2, connects 2 pins of the light bar interface Pin1 all the way, and another way connects 5V electricity by the resistance R7
Pressure；Two-way is divided in the pole G of the metal-oxide-semiconductor Q3, connects 46 pins of the first main control chip STM1 by the resistance R11 all the way,
Another way is grounded by the resistance R14, and the pole the S ground connection of the metal-oxide-semiconductor Q3, the pole D of the metal-oxide-semiconductor Q3 is divided two-way, connect all the way
4 pins of the light bar interface Pin1, another way connect 5V voltage by the resistance R8；1 pin of the light bar interface Pin1
Connect 5V voltage；Since the output VPP highest of the first main control chip STM1 only has 3.3V, can not normal driving 5VLED light bar,
The light bar adapter circuit passes through light bar interface Pin1 LED light strip in succession, and defeated to the I/O port of the first main control chip STM1
Pwm signal out carries out current constant control, enables the live drive module in the control instruction for being connected to remote control module
Smoothly remotely accurately regulate and control LED light strip.
The driving telecommunication circuit includes communication chip RF2, capacitor C11, capacitor C10 and resistance R5；The capacitor C11 with
After the capacitor C10 is in parallel, two-way is divided in one end, connects 3.3V voltage all the way, and another way connects 2 pins of the communication chip RF2, separately
Two-way is divided in one end, is grounded all the way, and another way connects 1 pin point of the communication chip RF2；3,4,5, the 6 of the communication chip RF2
Connect 13,14,15,17 and 16 pins of the first main control chip STM1 respectively with 7 pins；8 pins of the communication chip RF2
19 pins are connect by the resistance R5；The model NRF24L01 of the communication chip RF2, with the ISM of 2.4GHz~2.5GHz
Frequency operation, is carried out data transmission with the speed of 2Mb/s and the remote control module.
Referring to figure 5 and figure 6, the governor circuit includes the second main control chip STM2, and the control display circuit includes aobvious
Show device OLED1 and capacitor CS8；1 pin of the display OLED1 divides two-way, is grounded all the way, and another way passes through the capacitor
CS8 connects 3.3V voltage；2 pins of the display OLED1 connect 3.3V voltage；Draw 3,4,5,6 and the 7 of the display OLED1
Foot connects 33,32,29,28 and 27 pins of the second main control chip STM2 respectively；The key circuit includes key K1, key
K2, key K3 and key K4；38,39,40 and 41 pins of the second main control chip STM2 pass through the key K1 respectively, press
Key K2, key K3 and key K4 ground connection；The signal circuit is mainly by the wireless communications chips group of model NRF24L01
Part forms；The display OLED1 is OLED display screen, for showing that the duty ratio for including pwm signal modulation and light bar are transported
The all data of row state；The key K1, key K2, key K3 and key K4, pressing the button K3 is light color regulation button, institute
Stating and pressing the button K1 and key K2 is brightness regulating button (i.e. the duty cycle adjustment of PWM), and the key K4 is control switch.
Above embodiment cannot limit the protection scope of the invention, and the personnel of professional skill field are not departing from
In the case where the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (6)
1. a kind of LED light strip wireless controller, including live drive module and with the live drive module wireless telecommunications
Remote control module, it is characterised in that the scene drive module is by drive control circuit, light bar adapter circuit, driving communication electricity
Road, input interface and the power circuit for providing working power for the live drive module form, the drive control circuit
It is electrically connected respectively with the light bar adapter circuit, driving telecommunication circuit and program input interface；The remote control module is by leading
Circuit, control display circuit, key circuit, signal circuit and routine interface composition are controlled, the governor circuit is respectively at institute
State control display circuit, key circuit, signal circuit and routine interface electrical connection.
2. LED light strip wireless controller according to claim 1, it is characterised in that the power circuit includes battery
VBAT1, step-up transformer SX1, voltage-stablizer IC1, inductance L1, diode D1, capacitor CS11, capacitor CS12, capacitor CS13, resistance
RS6, resistance RS7 and resistance RS8；1 pin of the step-up transformer SX1 divides two-way, pass sequentially through all the way the diode D1,
Resistance RS6 and resistance RS8 ground connection, another way connect 5 pins of the step-up transformer SX1 by the inductance L1；The boosting
2 pins of transformer SX1 are grounded；3 pins of the step-up transformer SX1 connect the section of the resistance RS6 Yu the resistance RS8
Point；4 pins of the step-up transformer SX1 connect the 5 of the step-up transformer SX1 by tri- tunnel resistance RS7 Hou Fen all the way
The node of pin and the inductance L1, the second tunnel are grounded by the capacitor CS12, and third road is connect by the battery VBAT1
Ground；1 pin of the voltage-stablizer AMS1 is grounded；2 pins of the voltage-stablizer AMS1 are grounded by the capacitor C13；It is described steady
3 pins of depressor AMS1 divide two-way, connect the node of the diode D1 Yu the resistance RS6 all the way, and another way passes through the electricity
Hold CS11 ground connection.
3. LED light strip wireless controller according to claim 1, it is characterised in that the drive control circuit includes first
Main control chip STM1, the model STM32F103C of the first main control chip STM1.
4. LED light strip wireless controller according to claim 3, it is characterised in that the light bar adapter circuit includes MOS
Pipe Q1, metal-oxide-semiconductor Q2, metal-oxide-semiconductor Q3, resistance R6, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12, resistance
R13 and light bar interface Pin1；Two-way is divided in the pole G of the metal-oxide-semiconductor Q1, connects first main control chip by the resistance R9 all the way
45 pins of STM1, another way are grounded by the resistance R12, the pole the S ground connection of the metal-oxide-semiconductor Q1, the pole D of the metal-oxide-semiconductor Q1
Divide two-way, connects 3 pins of the light bar interface Pin1 all the way, another way connects 5V voltage by the resistance R6；The metal-oxide-semiconductor Q2
The pole G divide two-way, connect 43 pins of the first main control chip STM1 by the resistance R10 all the way, another way passes through described
Resistance R13 ground connection, the pole the S ground connection of the metal-oxide-semiconductor Q2, the pole D of the metal-oxide-semiconductor Q2 divides two-way, connects the light bar interface all the way
2 pins of Pin1, another way connect 5V voltage by the resistance R7；Two-way is divided in the pole G of the metal-oxide-semiconductor Q3, all the way by described
Resistance R11 connects 46 pins of the first main control chip STM1, and another way is grounded by the resistance R14, the metal-oxide-semiconductor Q3's
Two-way is divided in the pole S ground connection, the pole D of the metal-oxide-semiconductor Q3, connects 4 pins of the light bar interface Pin1 all the way, and another way passes through the electricity
Resistance R8 connects 5V voltage；1 pin of the light bar interface Pin1 connects 5V voltage.
5. LED light strip wireless controller according to claim 3, it is characterised in that the driving telecommunication circuit includes communication
Chip RF2, capacitor C11, capacitor C10 and resistance R5；After the capacitor C11 is in parallel with the capacitor C10, two-way is divided in one end, and one
Road connects 3.3V voltage, and another way connects 2 pins of the communication chip RF2, and the other end divides two-way, is grounded all the way, and another way meets institute
State 1 pin point of communication chip RF2；3,4,5,6 and 7 pins of the communication chip RF2 connect first main control chip respectively
13,14,15,17 and 16 pins of STM1；8 pins of the communication chip RF2 connect 19 pins by the resistance R5.
6. LED light strip wireless controller according to claim 1, it is characterised in that the governor circuit includes the second master control
Chip STM2, the control display circuit includes display OLED1 and capacitor CS8；1 pin of the display OLED1 is divided to two
Road is grounded all the way, and another way connects 3.3V voltage by the capacitor CS8；2 pins of the display OLED1 connect 3.3V voltage；
What 3,4,5,6 and 7 pins of the display OLED1 met the second main control chip STM2 respectively 33,32,29,28 and 27 draws
Foot；The key circuit includes key K1, key K2, key K3 and key K4；The second main control chip STM2 38,39,
40 and 41 pins pass through the key K1, key K2, key K3 and key K4 ground connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306763.1A CN109922577A (en) | 2019-04-15 | 2019-04-15 | LED lamp area wireless controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306763.1A CN109922577A (en) | 2019-04-15 | 2019-04-15 | LED lamp area wireless controller |
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| Publication Number | Publication Date |
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| CN109922577A true CN109922577A (en) | 2019-06-21 |
Family
ID=66977515
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910306763.1A Pending CN109922577A (en) | 2019-04-15 | 2019-04-15 | LED lamp area wireless controller |
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