CN206975464U - Intelligent vehicle clothing control circuit - Google Patents
Intelligent vehicle clothing control circuit Download PDFInfo
- Publication number
- CN206975464U CN206975464U CN201720884325.XU CN201720884325U CN206975464U CN 206975464 U CN206975464 U CN 206975464U CN 201720884325 U CN201720884325 U CN 201720884325U CN 206975464 U CN206975464 U CN 206975464U
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- CN
- China
- Prior art keywords
- circuit
- motor
- intelligent vehicle
- voltage
- governor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to intelligent vehicle clothing control circuit, including voltage-stabilized power supply circuit, governor circuit, motor-drive circuit, motor, pressure sensor circuit, infrared receiving circuit and photogate；Dc source is powered directly to the voltage-stabilized power supply circuit and the motor；The voltage-stabilized power supply circuit exports two-way voltage, is powered all the way to the governor circuit, and another way is powered to the motor-drive circuit；The governor circuit, the motor-drive circuit and the motor are sequentially connected electrically, and the motor-drive circuit is used to control the motor to carry out forward or reverse；The pressure sensor circuit, infrared receiving circuit and photogate electrically connect with the governor circuit.The utility model controls the intelligent vehicle clothing of automobile using embedded system, and circuit structure is perfect, and it is reasonable to form；Can be manipulated by remote control, and it is simple to operate, automaticity is high, provide safe and reliable automatic control circuit for automobile full-automatic intelligent vehicle clothing.
Description
Technical field
The utility model belongs to the control circuit technical field of automobile sunshade device, and in particular to a kind of intelligent vehicle clothing control
Circuit.
Background technology
The temperature that the car that summer parks open air is formed is up to 60 degrees Celsius, and the comfortableness and security to in-car propose
Challenge.So high temperature, makes one body and does not feel well.China's vehicle is numerous, and vehicle is easily dirty outside, is easily scratched.
By investigation, it is found that existing car shading device there are following features：(1) hand sunshade of motor car：It has been
Full by manually to it is fluffy opening and folding have wind loading rating it is strong, it is cheap, be finished after can manual withdrawal the characteristics of.Shortcoming is
Fluffy opening and folding are inconvenient, take more.(2) self-action car clothing：Allowed in roof one fixed control device of installation fluffy automatic
Expansion and contraction, are solved the problems, such as manual.Shortcoming is that automaticity is low, and equipment fixes difficult dismounting, and roof is lost
Go aesthetic feeling.
Utility model content
In view of this, the purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of automaticity height,
Intelligent vehicle clothing control circuit easy to operate.
To realize object above, the utility model adopts the following technical scheme that：
Intelligent vehicle clothing control circuit, including voltage-stabilized power supply circuit, governor circuit, motor-drive circuit, motor, pressure sensing
Circuit, infrared receiving circuit and photogate；
Dc source is powered directly to the voltage-stabilized power supply circuit and the motor；The voltage-stabilized power supply circuit exports two-way
Voltage, powered all the way to the governor circuit, another way is powered to the motor-drive circuit；
The governor circuit, the motor-drive circuit and the motor are sequentially connected electrically, and the motor-drive circuit is used
Forward or reverse is carried out in controlling the motor；
The pressure sensor circuit, infrared receiving circuit and photogate electrically connect with the governor circuit.
The voltage-stabilized power supply circuit includes the first voltage stabilizing chip and the second voltage stabilizing chip；
12V DC supply voltage is reduced to 5V DC voltages by first voltage stabilizing chip, is exported to the second voltage stabilizing core
Piece and the motor-drive circuit；
5V DC voltages are further reduced to 3.3V DC voltages by second voltage stabilizing chip, are exported to master control electricity
Road.
The governor circuit includes MCU chip, clock circuit and key circuit；The clock circuit and key circuit with
The MCU chip electrical connection；
The pressure sensor circuit, infrared receiving circuit and photogate electrically connect with the MCU chip.
Described intelligent vehicle clothing control circuit also includes the buzzer circuit electrically connected with the governor circuit.
Described intelligent vehicle clothing control circuit also includes the display circuit electrically connected with the governor circuit.
The quantity of the motor is three；The motor-drive circuit includes two pieces of motor drive ics.
The pressure sensor circuit includes A/D converter chip and pressure sensor piece；The pressure sensor piece, the A/D
Converter chip, the governor circuit are sequentially connected electrically；
It is electric signal that the pressure sensor piece, which is used for pressure conversion,；The A/D converter chip is by the pressure sensitive
Analog signal is converted to data signal caused by piece.
The photogate includes optocoupler sensor and voltage comparator；The optocoupler sensor and the voltage ratio compared with
The input connection of device, the output end of the voltage comparator are connected with the governor circuit.
The quantity of the photogate is two.
Described intelligent vehicle clothing control circuit also includes the fingerprint module electrically connected with the governor circuit.
The utility model uses above technical scheme, and the intelligent vehicle clothing of automobile, circuit knot are controlled using embedded system
Structure is perfect, and it is reasonable to form；Pressure sensor, infrared remote receiver and photoelectric door are provided with, can be manipulated by remote control, and
And it is simple to operate, automaticity is high, provide safe and reliable automatic control circuit for automobile full-automatic intelligent vehicle clothing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model intelligent vehicle clothing control circuit；
Fig. 2 is the voltage-stabilized power supply circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 3 is the governor circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 4 is the motor-drive circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 5 is the pressure sensor circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 6 is the infrared receiving circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 7 is the photogate schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 8 is the buzzer circuit schematic diagram of the utility model intelligent vehicle clothing control circuit；
Fig. 9 is the display circuit schematic diagram of the utility model intelligent vehicle clothing control circuit.
In figure：1- voltage-stabilized power supply circuits；2- governor circuits；3- motor-drive circuits；4- motors；5- pressure sensor circuits；
6- infrared receiving circuits；7- photogates；8- buzzer circuits；9- display circuits.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
As shown in figure 1, the utility model provides a kind of intelligent vehicle clothing control circuit, including voltage-stabilized power supply circuit 1, master control electricity
Road 2, motor-drive circuit 3, motor 4, pressure sensor circuit 5, infrared receiving circuit 6 and photogate 7；
The pressure sensor circuit 5, infrared receiving circuit 6 and photogate 7 electrically connect with the governor circuit 2；
Described intelligent vehicle clothing control circuit also includes the buzzer circuit 8 and display circuit 9 electrically connected with the governor circuit 2.
Dc source is powered directly to the voltage-stabilized power supply circuit 1 and the motor 4；The voltage-stabilized power supply circuit 1 exports
Two-way voltage, powered all the way to the governor circuit 2, another way is powered to the motor-drive circuit 3；
The governor circuit 2, the motor-drive circuit 3 and the motor 4 are sequentially connected electrically, the motor-drive circuit
3 are used to control the motor to carry out forward or reverse.
As shown in Fig. 2 the voltage-stabilized power supply circuit 1 includes the first voltage stabilizing chip and the second voltage stabilizing chip；First voltage stabilizing core
Piece is model LM7805CN three-terminal voltage-stabilizing chip, and the second voltage stabilizing chip is model AMS1117-3.3 voltage stabilizing chip.
12V DC supply voltage is reduced to 5V DC voltages by first voltage stabilizing chip, is exported to the second voltage stabilizing core
Piece and the motor-drive circuit 3.5V DC voltages are further reduced to 3.3V DC voltages by second voltage stabilizing chip, output
To the governor circuit 2 and other peripheral hardwares.
As shown in figure 3, the governor circuit 2 includes MCU chip, clock circuit and key circuit；The clock circuit and
Key circuit electrically connects with the MCU chip.Wherein, MCU chip uses model STM32F103ZET6 ARM chips.When
Clock circuit includes crystal oscillator 1Y1 and electric capacity 1C1, electric capacity 1C2, and clock signal is provided for MCU chip.Key circuit includes button
RESET, resistance 1R6 and electric capacity 1C3, button RESET are the shift knob of MCU chip.
Governor circuit 2 uses the minimum system being made up of MCU chip, is the core control portions of full-automatic intelligent clothing,
Realize the regulation and control to other peripheral hardwares.
In addition, the pressure sensor circuit 5, infrared receiving circuit 6 and photogate 7 are electrically connected with the MCU chip
Connect.MCU chip also by the external fingerprint module of I/O interface, for verifying user profile, realizes that fingerprint authentication is started shooting.
The quantity of the motor 4 is three；The motor-drive circuit 3 includes two pieces of motor drive ics.Motor drives
Chip uses model L298N driving chip, and a L298N chip can control two motors, therefore use two L298N
Chip and other related components form motor-drive circuit 3 to control three motors to be worked accordingly.
As shown in figure 4, the pin IN1 and IN2 of one of L298N chips are input, it is connected with MCU chip；Pin
OUT1 and OUT2 is corresponding output end, is attached with a motor.Pin IN3 and IN4 are another input；Pin
OUT3 and OUT4 is corresponding output end, is attached with another motor.
Motor-drive circuit 3 also includes another L298N chip, is input only with pin IN1 and IN2, pin
OUT1 and OUT2 is corresponding output end, is attached with the 3rd motor；Pin IN3 and IN4 and pin OUT3 and OUT4
It is hanging.
As shown in figure 5, the pressure sensor circuit 5 includes A/D converter chip and pressure sensor piece；Wherein, A/D is changed
Device chip uses model HX711 modulus conversion chip.The pressure sensor piece, the A/D converter chip, the master control
Circuit 2 is sequentially connected electrically；HX711 chips are connected by terminal 2P1 with pressure sensor piece, are connected by terminal 2P2 and MCU chip
Connect.It is electric signal that the pressure sensor piece, which is used for pressure conversion,；The A/D converter chip produces the pressure sensor piece
Analog signal be converted to data signal.
The effect of pressure sensor circuit 5 is, when being moved for housing the receiver of car clothing, the pressure sensor of bottom
MCU feedback data is given in real time, MCU is judged according to the data of feedback so as to make corresponding reaction.
As shown in fig. 6, the infrared receiving circuit 6 mainly includes model HS0038 infrared receiving terminal.Infrared receiver
The pin DATA of head is connected by resistance 6R1 with MCU chip, and its effect is to realize opening for Remote full-automatic intelligent clothing
It is dynamic.
As shown in fig. 7, the photogate 7 includes optocoupler sensor 7Y1 and voltage comparator LM393；The optocoupler
Sensor 7Y1 is connected with the input of the voltage comparator LM393, the output end of the voltage comparator LM393 with it is described
Governor circuit 2 connects.Optocoupler sensor 7Y1 is slot optical coupling sensor.
The quantity of the photogate 7 is two, and the structure of the two is identical.Two photogates 7 are respectively as complete
Automated intelligent car clothing top cover rises the tick lables stopped and top cover declines the tick lables stopped.
As shown in figure 8, the buzzer circuit 8 includes buzzer 3Y1 and triode 3Q1, triode 3Q1 model
S8050.Buzzer is controlled by MCU chip.Its effect has two, first, as alarm；Second, prompting user's fully-automatic intelligent
Car clothing, which opens, to be finished.
As shown in figure 9, the display circuit 9 mainly includes OLED12864 displays, it is act as full-automatic intelligent in real time
The presentation of information such as the current working condition of energy car clothing, electricity are on screen.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
1. intelligent vehicle clothing control circuit, it is characterised in that：Including voltage-stabilized power supply circuit, governor circuit, motor-drive circuit, electricity
Machine, pressure sensor circuit, infrared receiving circuit and photogate；
Dc source is powered directly to the voltage-stabilized power supply circuit and the motor；The voltage-stabilized power supply circuit output two-way electricity
Pressure, powered all the way to the governor circuit, another way is powered to the motor-drive circuit；
The governor circuit, the motor-drive circuit and the motor are sequentially connected electrically, and the motor-drive circuit is used to control
Make the motor and carry out forward or reverse；
The pressure sensor circuit, infrared receiving circuit and photogate electrically connect with the governor circuit.
2. intelligent vehicle clothing control circuit according to claim 1, it is characterised in that：The voltage-stabilized power supply circuit includes first
Voltage stabilizing chip and the second voltage stabilizing chip；
12V DC supply voltage is reduced to 5V DC voltages by first voltage stabilizing chip, export to second voltage stabilizing chip and
The motor-drive circuit；
5V DC voltages are further reduced to 3.3V DC voltages by second voltage stabilizing chip, are exported to the governor circuit.
3. intelligent vehicle clothing control circuit according to claim 1, it is characterised in that：The governor circuit include MCU chip,
Clock circuit and key circuit；The clock circuit and key circuit electrically connect with the MCU chip；
The pressure sensor circuit, infrared receiving circuit and photogate electrically connect with the MCU chip.
4. intelligent vehicle clothing control circuit according to claim 1, it is characterised in that：Also include being electrically connected with the governor circuit
The buzzer circuit connect.
5. intelligent vehicle clothing control circuit according to claim 1, it is characterised in that：Also include being electrically connected with the governor circuit
The display circuit connect.
6. the intelligent vehicle clothing control circuit according to any one of claim 1 to 5, it is characterised in that：The quantity of the motor
For three；The motor-drive circuit includes two pieces of motor drive ics.
7. the intelligent vehicle clothing control circuit according to any one of claim 1 to 5, it is characterised in that：The pressure sensing electricity
Road includes A/D converter chip and pressure sensor piece；The pressure sensor piece, the A/D converter chip, the governor circuit
It is sequentially connected electrically；
It is electric signal that the pressure sensor piece, which is used for pressure conversion,；The A/D converter chip produces the pressure sensor piece
Raw analog signal is converted to data signal.
8. the intelligent vehicle clothing control circuit according to any one of claim 1 to 5, it is characterised in that：The photogate
Including optocoupler sensor and voltage comparator；The optocoupler sensor is connected with the input of the voltage comparator, the electricity
The output end of pressure comparator is connected with the governor circuit.
9. intelligent vehicle clothing control circuit according to claim 8, it is characterised in that：The quantity of the photogate is two
It is individual.
10. the intelligent vehicle clothing control circuit according to any one of claim 1 to 5, it is characterised in that：Also include and the master
Control the fingerprint module of circuit electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884325.XU CN206975464U (en) | 2017-07-19 | 2017-07-19 | Intelligent vehicle clothing control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884325.XU CN206975464U (en) | 2017-07-19 | 2017-07-19 | Intelligent vehicle clothing control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975464U true CN206975464U (en) | 2018-02-06 |
Family
ID=61402992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884325.XU Expired - Fee Related CN206975464U (en) | 2017-07-19 | 2017-07-19 | Intelligent vehicle clothing control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975464U (en) |
-
2017
- 2017-07-19 CN CN201720884325.XU patent/CN206975464U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200719 |