CN207249761U - A kind of teen-age robot racing car Timing ＆ Scoring - Google Patents
A kind of teen-age robot racing car Timing ＆ Scoring Download PDFInfo
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- CN207249761U CN207249761U CN201720878306.6U CN201720878306U CN207249761U CN 207249761 U CN207249761 U CN 207249761U CN 201720878306 U CN201720878306 U CN 201720878306U CN 207249761 U CN207249761 U CN 207249761U
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- 238000013461 design Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
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Abstract
The utility model discloses a kind of teen-age robot racing car Timing ＆ Scoring, including two big module of beginning and latter end；Beginning uses 7.4V lithium battery power supplies, including the first AVR single chip module, the first ultrasonic wave module, clearing button, bluetooth sending module, LED light and power module；Latter end is powered using 5V/1A Switching Power Supplies, including the second AVR single chip module, the second ultrasonic wave module, bluetooth receiving module, buzzer module, 6 LED display modules, infrared remote control receiving module；The second AVR single chip module is made of Chip Microcomputer A and microcontroller B, and PA0, PA1 and PA2 of the Chip Microcomputer A and microcontroller B are connected respectively, and Chip Microcomputer A is as output, microcontroller B as input.The utility model modularized design is reasonable, and integrated level is high, and performance is stablized, and by testing and using, can reach perfect timing and score keeping effect.
Description
Technical field
Racing car timing and score keeping field is the utility model is related to, is specifically a kind of teen-age robot racing car timing and score keeping system
System.
Background technology
As the development of science and technology and the change of teaching idea, robot teaching are increasingly heavier among teen-age education
Will.In teen-age robot teaching and contest, robot, which tracks to match, accounts for larger proportion.The robot match that tracks is usually
To run through the rule of fixed course timing, do not run through fixed course scored with segmentation and the rule of timing arranges achievement
It is good and bad.
In conventional contest, the general way using judge's hand strap stopwatch.Since subjective factor is too big, often exist very
The drawbacks of big, occur many contradiction and disputes in play.In order to enable match fair, just and open, this system application and
It is raw, solve the problems, such as exist, while staff has also been liberated, improve the scientific and technological content of robot match.
Utility model content
The purpose of this utility model is to provide a kind of teen-age robot racing car Timing ＆ Scoring, and modularized design is closed
Reason, integrated level is high, and performance is stablized, and by testing and using, can reach perfect timing and score keeping effect.
The purpose of this utility model is achieved through the following technical solutions：A kind of teen-age robot racing car timing and score keeping system
System, including two big module of beginning and latter end；Beginning uses 7.4V lithium battery power supplies, including the first AVR monolithics
Machine module, the first ultrasonic wave module, reset button, bluetooth sending module, LED light and power module；Latter end uses
5V/1A Switching Power Supplies are powered, including the second AVR single chip module, the second ultrasonic wave module, bluetooth receiving module, buzzer mould
Block, 6 LED display modules, infrared remote control receiving module；The first ultrasonic wave module IIC interfaces and the first AVR single chip mould
Block, for judging whether racing car crosses starting point, passes through PC0 (SDA), PC1 (SCL) and the first AVR single chip module by being connected
Connection；The LED light uses 5 red LEDs of φ, for when ultrasonic distance-measuring sensor detects racing car, lighting 5 seconds
Clock, is connected on the PA4 mouths of the first AVR single chip module, directly by MCU driving；The clearing button passes through PD2
(INT0) connected with the first AVR single chip module, the clearing for system；The bluetooth sending module passes through PD0 (RXD), PD1
(TXD) connected with the first AVR single chip module, for the order for starting to reset with timing to latter end transmission timing；It is described
First AVR single chip module is additionally provided with a LM2596 voltage dropping power supplies, and the stabilized power source for producing 5V/3A works for system；Institute
State the second AVR single chip module to be made of Chip Microcomputer A and microcontroller B, and two microcontrollers use Mega16 processors, the list
Piece machine A is used for the data for receiving bluetooth module and ultrasonic distance-measuring sensor, and then control single chip computer B carries out LED display module
Clearing, start timing and stop timing；The microcontroller B is used to drive 6 LED display modules and buzzer, receives at the same time
The data of IR remote controller, individually to control 6 LED display module work；The second ultrasonic wave module IIC interfaces and monolithic
PC0 (SDA), PC1 (SCL) connection of machine A, signal detection when reaching home for racing car；The bluetooth receiving module is logical
With serial ports (UART) interface, and the PD0 (RXD) of Chip Microcomputer A, PD1 (TXD) connection, the timing sent for receiving beginning
Start the order reset with timing；The infrared remote control receiving module is connected with the PD4 of microcontroller B, for receiving remote controler hair
The order data come, and then individually control LED display module to be operated in various patterns；The PA3 of buzzer and the microcontroller B connects
Connect, for starting a sound of " ticking " when timing starts or stops；The PB mouths of 6 LED display modules and microcontroller B and
PC connections, work are controlled by microcontroller B completely；PA0, PA1 and PA2 of the Chip Microcomputer A and microcontroller B are connected respectively, monolithic
Machine A is used as input as output, microcontroller B, that is, Chip Microcomputer A control single chip computer B progress timing starts, timing stops and meter
When the function that resets.
Preferably, 4 single-chip processor i/o mouths 4,5,6,7, ultrasonic sensors are retained in the first AVR single chip module
IIC interfaces 8, blue tooth interface UART port 9, LED light interface 10,7.4V lithium batteries interface 11 and one-chip computer module power supply instruction
Lamp 12；Externally retain 5V power interfaces 13,14, Mega16 singlechip chips 15, one-chip computer module reset key 16, SCM program
Download interface 17 and system reset keystroke interface 32.
Preferably, the Chip Microcomputer A plate externally retains 5V power interfaces 18,23；Externally retain 1 one-chip machine port
22nd, 7.4V power ports 24, the IIC interfaces 25 of ultrasonic sensor, the UART interface 26 of bluetooth module, Mega16 monolithic movements
Piece 27, interface microcontroller 28, system power supply indicator light 29, one-chip computer module reset key 30 and microcontroller download interface 31；Monolithic
Three signal wires 19,20,21 of machine A control single chip computers B, respectively control single chip computer B carry out beginning timing, stop timing and timing
Reset.
Preferably, control interfaces 33 of the microcontroller B equipped with 6 LED display modules, 34, Mega16 monolithic movements
Piece 35, SCM program download interface 36,5V power interfaces 37, buzzer control interface 41, infrared remote-controlled signal receiving module
42 and one-chip computer module reset key 43；Three signal wires 38,39,40 of Chip Microcomputer A control single chip computer B, difference control single chip computer B
Beginning timing, stopping timing and timing is carried out to reset.
Preferably, Chip Microcomputer A module accesses 5V/1A Switching Power Supplies by 5V power interfaces 18,23；Microcontroller B modules are led to
Cross 5V power interfaces 37 and access 5V/1A Switching Power Supplies.
Compared with prior art, the utility model has the advantages that：
Modularized design is reasonable, and integrated level is high, and performance is stablized, and by testing and using, can reach perfect timing note
Divide effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the system block diagram of beginning in the utility model embodiment.
Fig. 3 is the system block diagram of latter end in the utility model embodiment.
Fig. 4 is the structure diagram of the first AVR single chip module in the utility model embodiment.
Fig. 5 is the structure diagram of Chip Microcomputer A in the utility model embodiment.
Fig. 6 is the structure diagram of microcontroller B in the utility model embodiment.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
As shown in Figure 1-Figure 3, the utility model embodiment provides a kind of teen-age robot racing car Timing ＆ Scoring,
Including two big module of beginning and latter end, two parts are separately mounted within two aluminium alloy posts；Adopt beginning
With 7.4V lithium battery power supplies, including the first AVR single chip module, the first ultrasonic wave module, reset button, bluetooth sending module,
LED light and power module；Latter end is powered using 5V/1A Switching Power Supplies, including the second AVR single chip module, second
Ultrasonic wave module, bluetooth receiving module, buzzer module, 6 LED display modules, infrared remote control receiving module.
As shown in Fig. 2, the first ultrasonic wave module IIC interfaces with the first AVR single chip module by being connected, for sentencing
Determine whether racing car crosses starting point, connected by PC0 (SDA), PC1 (SCL) with the first AVR single chip module；The LED light
Using 5 red LEDs of φ, for when ultrasonic distance-measuring sensor detects racing car, lighting 5 seconds, being connected to the first AVR monolithics
On the PA4 mouths of machine module, directly by MCU driving；The clearing button passes through PD2 (INT0) and the first AVR single chip module
Connection, the clearing for system；The bluetooth sending module passes through PD0 (RXD), PD1 (TXD) and the first AVR single chip module
Connection, for the order for starting to reset with timing to latter end transmission timing；The first AVR single chip module is additionally provided with one
LM2596 voltage dropping power supplies, the stabilized power source for producing 5V/3A work for system.
As shown in figure 3, the second AVR single chip module is made of Chip Microcomputer A and microcontroller B, and two microcontrollers are adopted
With Mega16 processors, the Chip Microcomputer A is used for the data for receiving bluetooth module and ultrasonic distance-measuring sensor, and then controls single
Piece machine B carries out the clearing of LED display module, starts timing and stops timing；The microcontroller B is used to drive 6 LED to show mould
Block and buzzer, while the data of IR remote controller are received, individually to control 6 LED display module work；Second ultrasound
Ripple module ii C interface and the PC0 of Chip Microcomputer A (SDA), PC1 (SCL) connection, signal detection when reaching home for racing car；Institute
It is universal serial port (UART) interface to state bluetooth receiving module, and the PD0 (RXD) of Chip Microcomputer A, PD1 (TXD) connection, for receiving
The timing that beginning is sent starts the order reset with timing；The PD4 of the infrared remote control receiving module and microcontroller B connects
Connect, the order data sent for receiving remote controler, and then individually control LED display module to be operated in various patterns；The bee
Ring device is connected with the PA3 of microcontroller B, for starting a sound of " ticking " when timing starts or stops；6 LED are shown
Module is connected with the PB mouths of microcontroller B with PC, and work is controlled by microcontroller B completely；The PA0 of the Chip Microcomputer A and microcontroller B,
PA1 and PA2 are connected respectively, and Chip Microcomputer A is carried out as output, microcontroller B as input, that is, Chip Microcomputer A control single chip computer B
The function that timing starts, timing stopping and timing are reset.
As Figure 4-Figure 6, in the first AVR single chips of the first AVR module 1 retain 4 single-chip processor i/o mouths 4,5,6,
7th, ultrasonic sensor IIC interfaces 8, blue tooth interface UART port 9, LED light interface 10,7.4V lithium batteries interface 11 and monolithic
Machine modular power source indicator light 12；Externally retain 5V power interfaces 13,14, Mega16 singlechip chips 15, one-chip computer module reset
Key 16, SCM program download interface 17 and system reset keystroke interface 32.The Chip Microcomputer A 2 externally retains 5V power interfaces
18、23；Externally retain 1 one-chip machine port 22,7.4V power ports 24, the IIC interfaces 25 of ultrasonic sensor, a bluetooth
The UART interface 26 of module, Mega16 singlechip chips 27, interface microcontroller 28, system power supply indicator light 29, one-chip computer module
Reset key 30 and microcontroller download interface 31；Three signal wires 19,20,21 of Chip Microcomputer A control single chip computer B, control is single respectively
Piece machine B carries out beginning timing, stopping timing and timing and resets.The microcontroller B 3 is equipped with the control of 6 LED display modules
Interface 33,34, Mega16 singlechip chips 35, SCM program download interface 36,5V power interfaces 37, buzzer control interface
41st, infrared remote-controlled signal receiving module 42 and one-chip computer module reset key 43；Three signal wires of Chip Microcomputer A control single chip computer B
38th, 39,40, respectively control single chip computer B carry out beginning timing, stop timing and timing and reset.Chip Microcomputer A module passes through 5V power supplys
Interface 18,23 accesses 5V/1A Switching Power Supplies；Microcontroller B modules access 5V/1A Switching Power Supplies by 5V power interfaces 37.
In order to easy to use, system adds the function of Digiplex, in practical applications by judge's hand-held remote controller,
There are following three functions：1st, system can be reset by remote controler (for the child that some matches are more nervous, can not be suitable
Finding for profit resets button)；2nd, can by remote controler to system stop timing (if racing car during advance not according to
Projected route is reached home in midway gun off the runway, and judge can stop timing and score)；3rd, 6 LED can be switched
The display pattern of display module (switches reverse countdown pattern in normal play, can start clock module simultaneously in intermission
Show the local time).
Originally it is embodied in use, beginning and latter end are respectively placed at the beginning and end of racing track.When
Teen-age racing car from starting point when, first trigger beginning (or on remote controler) clearing button, you can to system
Reset；Then after racing car, which is activated, sets out, beginning can be by wireless communication module and knot when collecting commencing signal
Beam part communicates, and latter end starts to count；When racing car is reached home according to desired trajectory, latter end collects sensor
During the end signal of (or on remote controler), stop timing and kept for the current time constant until next time manually resets.
When system electrification works, the detection of the first AVR single chip module 1 resets the signal of button 32, if resetting button
32 are triggered, then send a clearing command by bluetooth host module 9；Then by the indigo plant on the Chip Microcomputer A plate 2 of latter end
When tooth receiving module 26 receives clearing command, Chip Microcomputer A is controlled by the interface 40 of 21 control single chip computer B plates 3 of connecting line
6 LED display modules 33,34 of system carry out display data clearing, while buzzer 41 sends a sound of " ticking "；
After system electrification work is reset, the first AVR single chip module 1 detects the signal of ultrasonic sensor 8, if ultrasonic
When the data of wave sensor exceed defined threshold value, then LED light 10 is lighted 5 seconds and then extinguished, and passes through bluetooth host
Module 9 sends a beginning clocked command；Then received by the bluetooth receiving module 26 on the Chip Microcomputer A plate 2 of latter end
Start clocked command, Chip Microcomputer A by the interface 38 of 19 control single chip computer B plates 3 of line and then control 6 LED display modules 33,
34 carry out beginning timing, while buzzer 41 sends a sound of " ticking ", and system carries out normal time status；
When system carries out normal time status, the ultrasonic sensor 25 on the Chip Microcomputer A plate 2 of latter end is supervised in real time
Control, when reaching the threshold value of setting, LED display module is controlled by the interface 39 on 20 control single chip computer B plates 3 of line
33rd, 34 stop timing, while buzzer 41 sends a sound of " ticking ", and keep current time data constant until next time resets.
When system is in normal time status or holding state, infrared receiving on the microcontroller B plates 2 of latter end
When block 42 receives the data that IR remote controller is sent, timekeeping system can be directly controlled according to the information of data and carries out the clear of time
0th, timing or switching working mode are stopped.The timing of remote controler direct control system, clearing have no effect on the normal work of system
Make, the authority for resetting system in real time or timing stops can be carried out to referee；Can also be timekeeping system by remote controler
Clock module is switched to, the local time (time is adjustable) is shown when standby, increases its function and ornamental.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (5)
1. a kind of teen-age robot racing car Timing ＆ Scoring, including two big module of beginning and latter end；Its feature
It is, beginning uses 7.4V lithium battery power supplies, including the first AVR single chip module, the first ultrasonic wave module, resets and press
Key, bluetooth sending module, LED light and power module；Latter end is powered using 5V/1A Switching Power Supplies, including the 2nd AVR
One-chip computer module, the second ultrasonic wave module, bluetooth receiving module, buzzer module, 6 LED display modules, infrared remote control receive
Module；The first ultrasonic wave module IIC interfaces with the first AVR single chip module by being connected, for judging whether racing car gets over
Starting point is crossed, is connected by PC0 (SDA), PC1 (SCL) with the first AVR single chip module；The LED light is red using φ 5
LED, for when ultrasonic distance-measuring sensor detects racing car, lighting 5 seconds, is connected to the PA4 of the first AVR single chip module
On mouth, directly by MCU driving；The clearing button is connected by PD2 (INT0) with the first AVR single chip module, for being
The clearing of system；The bluetooth sending module is connected by PD0 (RXD), PD1 (TXD) with the first AVR single chip module, for
Latter end sends the order that timing starts to reset with timing；The first AVR single chip module is additionally provided with LM2596 decompressions
Power supply, the stabilized power source for producing 5V/3A work for system；The second AVR single chip module is by Chip Microcomputer A and microcontroller
B is formed, and two microcontrollers use Mega16 processors, and the Chip Microcomputer A is used to receive bluetooth module and ultrasonic ranging passes
The data of sensor, and then control single chip computer B carries out the clearing of LED display module, starts timing and stops timing；The microcontroller
B is used to drive 6 LED display modules and buzzer, while receives the data of IR remote controller, individually controls 6 LED to show
Module works；The second ultrasonic wave module IIC interfaces and the PC0 (SDA) of Chip Microcomputer A, PC1 (SCL) connection, are arrived for racing car
Signal detection during up to terminal；The bluetooth receiving module is universal serial port (UART) interface, and the PD0 (RXD) of Chip Microcomputer A,
PD1 (TXD) connections, the order reset for receiving the timing that beginning is sent to start with timing；The infrared remote control receives
Module is connected with the PD4 of microcontroller B, the order data sent for receiving remote controler, and then individually controls LED display module work
Make in various patterns；The buzzer is connected with the PA3 of microcontroller B, for starting " ticking " when timing starts or stops
One sound；6 LED display modules are connected with the PB mouths of microcontroller B with PC, and work is controlled by microcontroller B completely；The monolithic
PA0, PA1 and PA2 of machine A and microcontroller B are connected respectively, and Chip Microcomputer A is as output, microcontroller B as input.
2. a kind of teen-age robot racing car Timing ＆ Scoring as claimed in claim 1, it is characterised in that described first
Retain 4 single-chip processor i/o mouths (4,5,6,7), ultrasonic sensor IIC interfaces (8), blue tooth interfaces in AVR single chip module
UART port (9), LED light interface (10), 7.4V lithium batteries interface (11) and one-chip computer module power supply indicator (12)；Externally
Retain under 5V power interfaces (13,14), Mega16 singlechip chips (15), one-chip computer module reset key (16), SCM program
Carry interface (17) and system resets keystroke interface (32).
A kind of 3. teen-age robot racing car Timing ＆ Scoring as claimed in claim 1, it is characterised in that the microcontroller
A plates externally retain 5V power interfaces (18,23)；Externally retain 1 one-chip machine port (22), 7.4V power ports (24),
The IIC interfaces (25) of ultrasonic sensor, the UART interface (26) of bluetooth module, Mega16 singlechip chips (27), microcontroller
Interface (28), system power supply indicator light (29), one-chip computer module reset key (30) and microcontroller download interface (31)；Chip Microcomputer A
Three signal wires (19,20,21) of control single chip computer B, respectively control single chip computer B carry out beginning timing, stop timing and timing
Reset.
A kind of 4. teen-age robot racing car Timing ＆ Scoring as claimed in claim 1, it is characterised in that the microcontroller
Control interface (33,34), Mega16 singlechip chips (35), the SCM program download that B is equipped with 6 LED display modules connect
Mouth (36), 5V power interfaces (37), buzzer control interface (41), infrared remote-controlled signal receiving module (42) and one-chip computer module
Reset key (43)；Three signal wires (38,39,40) of Chip Microcomputer A control single chip computer B, respectively control single chip computer B carry out starting to count
When, stop timing and timing and reset.
A kind of 5. teen-age robot racing car Timing ＆ Scoring as claimed in claim 1, it is characterised in that the microcontroller
A modules access 5V/1A Switching Power Supplies by 5V power interfaces (18,23)；Microcontroller B modules are accessed by 5V power interfaces (37)
5V/1A Switching Power Supplies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878306.6U CN207249761U (en) | 2017-07-19 | 2017-07-19 | A kind of teen-age robot racing car Timing ＆ Scoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878306.6U CN207249761U (en) | 2017-07-19 | 2017-07-19 | A kind of teen-age robot racing car Timing ＆ Scoring |
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| Publication Number | Publication Date |
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| CN207249761U true CN207249761U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720878306.6U Expired - Fee Related CN207249761U (en) | 2017-07-19 | 2017-07-19 | A kind of teen-age robot racing car Timing ＆ Scoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452087A (en) * | 2017-07-19 | 2017-12-08 | 上海市金山区青少年活动中心 | A kind of teen-age robot racing car Timing ＆ Scoring |
| CN111158292A (en) * | 2020-01-07 | 2020-05-15 | 中山同胜车辆检测设备有限公司 | Embedded intelligent high-speed network acquisition control module |
-
2017
- 2017-07-19 CN CN201720878306.6U patent/CN207249761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452087A (en) * | 2017-07-19 | 2017-12-08 | 上海市金山区青少年活动中心 | A kind of teen-age robot racing car Timing ＆ Scoring |
| CN111158292A (en) * | 2020-01-07 | 2020-05-15 | 中山同胜车辆检测设备有限公司 | Embedded intelligent high-speed network acquisition control module |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |