CN209615525U - Intelligent interactive toy robot control system based on STM32 microcontroller - Google Patents
Intelligent interactive toy robot control system based on STM32 microcontroller Download PDFInfo
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- CN209615525U CN209615525U CN201920310359.7U CN201920310359U CN209615525U CN 209615525 U CN209615525 U CN 209615525U CN 201920310359 U CN201920310359 U CN 201920310359U CN 209615525 U CN209615525 U CN 209615525U
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Abstract
The utility model discloses a kind of Intelligent interactive toy robot control systems based on STM32 microcontroller, including single-chip minimum system, speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key circuit, speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key circuit are electrically connected with single-chip minimum system respectively, speech recognition module is to realize interactive voice, touch modules are to realize perception interactive, bluetooth communication is to realize long-range control, OLED display module to show DC power supply electricity and/or robot operating mode and/or robot expression and/or user require picture and text, video information, moving direction of the steering engine module to control robot.The utility model with interactive voice and perception interactive, can realize intelligent operation, interaction and the good-for-intelligence of toy robot.
Description
Technical field
The utility model relates to Intelligent interactive toy more particularly to a kind of intelligent interaction objects for appreciation based on STM32 microcontroller
Has robot control system.
Background technique
With the fast development of speech recognition technology, the application of interactive voice also becomes increasingly popular to enter the life of people
In work, wherein just including that speech recognition technology is applied on intelligent toy.It, can when intelligent toy has voice interactive function
To increase entertainment and interest, it is especially suitable for old man and child uses, so that they is no longer lonely lonely in free time.
Utility model content
The Intelligent interactive toy robot control based on STM32 microcontroller that the purpose of this utility model is to provide a kind of
System improves toy interaction capabilities, increases entertainment and interest.
The technical scheme adopted by the utility model is
A kind of Intelligent interactive toy robot control system based on STM32 microcontroller, including single-chip minimum system,
Speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key circuit, the voice are known
Other module, touch modules, bluetooth communication, OLED display module, steering engine module and the key circuit respectively with the list
The electrical connection of piece machine minimum system, the speech recognition module is to realize interactive voice, and the touch modules are to realize perception
Interaction, the bluetooth communication is to realize long-range control, electricity of the OLED display module to show DC power supply
And/or robot operating mode and/or robot expression and/or user require picture and text, video information, the steering engine mould
Moving direction of the block to control robot.
Preferably, the touch modules include that several touch chip and several touch tablets, several described touch tablets
It is placed on the different location of robot, when touching the different touch tablets, it is anti-that robot makes different movement or expression
It answers.
Preferably, control system includes 5V DC power supplier and 5V turns 3.3V power supply system module, the 5V direct current
Source module provides 5V power supply for the steering engine module, and it is that the single-chip minimum system mentions that the 5V, which turns 3.3V power supply system module,
For 3.3V power supply.
Preferably, control system includes JTAG online burning module, the JTAG online burning module and the single-chip microcontroller
Minimum system electrical connection.
Preferably, the key circuit includes master switch, master control borad power switch, steering engine power switch and selection Working mould
Formula switch, indicates the LED light and several series resistances of related switch folding condition.
Preferably, the speech recognition module uses serial communication, LD3320 speech chip is used.
Preferably, the steering engine module uses SG90 steering engine.
Compared with prior art, the utility model has the beneficial effects that
Intelligent operation, interaction and the good-for-intelligence of the utility model realization toy robot；Manufacturing cost is reduced, realizes people
Machine interaction；Single-chip minimum system can control steering engine module and robot operating mode, and Intelligent interactive toy robot has two
Kind operating mode, single cpu mode and mobile interchange mode；In a stand-alone mode, interactive voice may be implemented in robot, and perception is mutual
It is dynamic, realize various dance movements and motion control；Under mobile interchange mode, robot can be controlled by cell phone application
Expression, movement realize human-computer interaction.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
Fig. 1 is a kind of Intelligent interactive toy robot control system based on STM32 microcontroller of the utility model
Schematic diagram；
Fig. 2 is the circuit diagram of the single-chip minimum system of an embodiment of the present invention；
Fig. 3 is the circuit diagram of the key circuit of an embodiment of the present invention；
Fig. 4 is the circuit diagram of the JTAG online burning module of an embodiment of the present invention；
Fig. 5 is that the 5V of an embodiment of the present invention turns the circuit diagram of 3.3V power supply system module；
Fig. 6 is the circuit diagram of the bluetooth communication of an embodiment of the present invention；
Fig. 7 is the circuit diagram of the touch modules of an embodiment of the present invention；
Fig. 8 is the circuit diagram of the speech recognition module of an embodiment of the present invention；
Fig. 9 is the circuit diagram of the OLED display module of an embodiment of the present invention；
Figure 10 is the circuit diagram of the steering engine module of an embodiment of the present invention.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.
As shown in Figure 1, a kind of Intelligent interactive toy robot control system based on STM32 microcontroller, including monolithic
Machine minimum system, speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key electricity
Road, speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key circuit respectively with list
Piece machine minimum system electrical connection, speech recognition module to realize interactive voice, touch modules to realize touch perception interactive,
Bluetooth communication is to realize long-range control, electricity, machine of the OLED display module to show DC power supply by cell phone application
Picture and text, the video information etc. that the operating mode of device people, the expression of robot and user require, steering engine module is to control robot
Moving direction.
As shown in Fig. 2, single-chip minimum system uses 3.3V operating voltage, including STM32F103F103VET6 chip, interior
Portion's crystal oscillating circuit and reset circuit.In the present embodiment, manufacturing cost can be reduced using STM32F103F103VET6 chip, it is real
Existing human-computer interaction.
As shown in figure 3, key circuit includes master switch KEY1, master control borad power switch KEY2, steering engine power switch KEY3
With selection operating mode switch KEY4, resistance R1~R5 therein is series resistance, and LED1 is used to indicate closing for master switch KEY1
Conjunction state, LED2 are used to indicate the closed state of master control borad power switch KEY2, and LED3 is used to indicate steering engine power switch KEY3
Closed state, when selecting operating mode switch KEY4 selection 3 pin of connection, LED4 is luminous, at this time Intelligent interactive toy machine
Device people is in single cpu mode, and when selecting operating mode switch KEY4 selection 1 pin of connection, LED5 shines, at this time intelligent interaction
Toy robot is in mobile interchange mode.In a stand-alone mode, interactive voice may be implemented in robot, and perception interdynamic is realized
Various dance movements and motion control.Under mobile interchange mode, the expression of robot can be controlled by cell phone application, is moved
Make, realizes human-computer interaction.
Fig. 4 is JTAG online burning module, and JTAG is a kind of international standard test protocol, the internal hardware unit packet of JTAG
Data register (DR), command register (IR), bypass register (BR) and test access controller (TAP) are included, and corresponding
A boundary scan cell (BSC) is designed in each pin inner portions.The architecture of jtag boundary sweep test controlled system
TMS is selected including 4 external testing access port TD0, test clock TCK, test mode.System master chip is total by address
Line, data/address bus, piece choosing, Read-write Catrol are physically connected to outside Flash.Under normal conditions, whole process is by master control core on plate
The internal logic of piece controls, and is directly to be controlled to the height of chip pin level by external test facility by GTAG now
System.
As shown in figure 5,5V turns 3.3V power supply system module mainly by DC-5V DC voltage source, SS14 Schottky diode
D1, filter capacitor and AMS1117 voltage stabilizing chip are constituted.VIN input voltage is 5V, and 5V voltage is through filter capacitor C2, C3 and anti-electric
After the SS14 rectifying tube of source reversal connection, it is input to the input terminal of AMS.3.3V voltage will be exported by AMS1117-3.3 voltage stabilizing chip,
The 3.3V voltage of output can power after capacitor C4, C5 filtering to single-chip minimum system.
As shown in fig. 6, bluetooth communication is passed using the intelligent radio manufactured based on BlueCore4-Ext chip
Defeated module follows V2.0+ Bluetooth communication specification simultaneously, it supports available for different connection modes SPI, UART, PCM ... Bluetooth communication
Module also supports AT instruction to configure the properties of module, including serial port baud rate, change bluetooth users name, pairing password
Deng ... bottom writes data into serial ports bluetooth module and data forwarding will be gone out, in addition when the number for receiving host computer and sending
According to when will write data into serial ports, the interaction and communication of data are completed with this.HC-06 bluetooth communication and STM32 are micro-
Controller uses the mode of connection of UART, and baud rate uses 9600, remaining is configured to default conditions.Bluetooth communication shares 4
A pin, respectively Bluetooth data reception end RXD, blue-teeth data transmitting terminal TXD, ground connection GND and power supply VCC.
As shown in fig. 7, touch modules are made of six touch chip TTP223N and touch tablet, it is individually positioned in robot
Different places with it, to complete to touch perception interactive, operating voltage is 2.0~5.5V, and 3 feet (IN) touch input foot is touching
Input pin and adjustable its sensitivity of touch of the indirect tunable capacitor of GND are touched, its sensitivity can be reduced by increasing capacitance,
1 foot (Q) is digital output pin.
As shown in figure 8, speech recognition module uses serial communication, LD3320 speech chip is selected, user is supported freely to compile
Volume 50 critical sentences have high accuracy and practical speech recognition effect, possess 1 main menu, 10 second-level menus, can be with
Arbitrarily switching is called, flexible operation.
As shown in figure 9, OLED display module interface circuit is made of a 7 needle bases, it is aobvious to be equipped with one piece of 0.96 cun of OLED
Display screen, operating voltage 3.3V, the screen use SPI interface mode.CK is clock pins in SPI communication, and DI is in SPI communication
For data pins, RES is reset terminal (low level resets), and DC is that data and order control pin, and CS is chip-select pin, successively with
The port P00-P04 of MCU is connected.
As shown in Figure 10, for steering engine module using SG90 steering engine, rotational angle reaches 180 °, and operation torque is
1.6Kg/cm, operating voltage are 3.5~6V, and 3 feet are pwm control signal input pin, and angle can be reached by controlling its duty ratio
Degree control.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller, which is characterized in that including single-chip microcontroller
Minimum system, speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and key circuit,
The speech recognition module, touch modules, bluetooth communication, OLED display module, steering engine module and the key circuit point
It is not electrically connected with the single-chip minimum system, the speech recognition module to realize interactive voice, use by the touch modules
To realize perception interactive, the bluetooth communication is to realize long-range control, and the OLED display module is to show direct current
Picture and text, the video information of the expression and/or user's requirement of the electricity of power supply and/or the operating mode of robot and/or robot,
Moving direction of the steering engine module to control robot.
2. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, the touch modules include that several touch chip and several touch tablets, several described touch tablets are placed on
The different location of robot, when touching the different touch tablets, robot makes different movement or expression reaction.
3. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, including 5V DC power supplier and 5V turn 3.3V power supply system module, the 5V DC power supplier is the rudder
Machine module provides 5V power supply, and the 5V turns 3.3V power supply system module and provides 3.3V power supply for the single-chip minimum system.
4. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, including JTAG online burning module, the JTAG online burning module is electrically connected with the single-chip minimum system.
5. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, the key circuit includes that master switch, master control borad power switch, steering engine power switch and selection operating mode are opened
It closes, indicates the LED light and several series resistances of related switch folding condition.
6. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, the speech recognition module uses serial communication, uses LD3320 speech chip.
7. a kind of Intelligent interactive toy robot control system based on STM32 microcontroller according to claim 1,
It is characterized in that, the steering engine module uses SG90 steering engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310359.7U CN209615525U (en) | 2019-03-12 | 2019-03-12 | Intelligent interactive toy robot control system based on STM32 microcontroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310359.7U CN209615525U (en) | 2019-03-12 | 2019-03-12 | Intelligent interactive toy robot control system based on STM32 microcontroller |
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| Publication Number | Publication Date |
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| CN209615525U true CN209615525U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920310359.7U Expired - Fee Related CN209615525U (en) | 2019-03-12 | 2019-03-12 | Intelligent interactive toy robot control system based on STM32 microcontroller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732612A (en) * | 2019-03-12 | 2019-05-10 | 苏州工业职业技术学院 | Intelligent interactive toy robot control system based on STM32 microcontroller |
| CN112952942A (en) * | 2021-02-24 | 2021-06-11 | 中科新松有限公司 | Robot power management system |
-
2019
- 2019-03-12 CN CN201920310359.7U patent/CN209615525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732612A (en) * | 2019-03-12 | 2019-05-10 | 苏州工业职业技术学院 | Intelligent interactive toy robot control system based on STM32 microcontroller |
| CN112952942A (en) * | 2021-02-24 | 2021-06-11 | 中科新松有限公司 | Robot power management system |
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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: 20191112 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |