CN109191998A - Game Programming Instructional Design device - Google Patents
Game Programming Instructional Design device Download PDFInfo
- Publication number
- CN109191998A CN109191998A CN201811138586.2A CN201811138586A CN109191998A CN 109191998 A CN109191998 A CN 109191998A CN 201811138586 A CN201811138586 A CN 201811138586A CN 109191998 A CN109191998 A CN 109191998A
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- master control
- control borad
- interface
- sensor
- actuator
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- 238000013461 design Methods 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 9
- 235000011034 Rubus glaucus Nutrition 0.000 claims description 4
- 235000009122 Rubus idaeus Nutrition 0.000 claims description 4
- 240000007651 Rubus glaucus Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 9
- 241000251730 Chondrichthyes Species 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000123 paper Substances 0.000 description 5
- 244000235659 Rubus idaeus Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 240000008790 Musa x paradisiaca Species 0.000 description 2
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0053—Computers, e.g. programming
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pinball Game Machines (AREA)
Abstract
The present invention is by the integration of Game Programming hardware with inverse plugging wiring design, teaching method uses game hardware module manual fabrication controller in conjunction with the easy processings materials such as cardboard simultaneously, the teaching pattern of learning software Game Programming again, to form a kind of new Game Programming Instructional Design device, including master control borad, actuator and sensor, USB interface, counnter attack interface, motor interface, master control borad power control switch, power interface are provided on the master control borad;The master control borad carries out serial communication by USB interface and computer;The actuator, sensor are attached by counnter attack interface and master control borad, and there are two notch, rear wall does not have notch for the slot antetheca setting of the counnter attack interface;The master control borad, sensor are provided with mounting hole on actuator, and master control borad, sensor and actuator are fixed on plate to the mechanical structure for forming game console by the screw of the mounting hole.
Description
Technical field
The present invention relates to electronic device technology and teaching fields, and in particular to a kind of Game Programming hardware device.
Background technique
Game Programming teaching hardwares are a kind of productions for being combined the hardware such as sensor, actuator with computer game programming
Product, so as to allow learner can learning game software programming and data how to obtain from hardware, virtually with reality
In conjunction with capableing of start creativity and the problem-solving ability of Synthetical cultivation student.
Existing Game Programming mostly only programs on computer software, uniquely controls using keyboard and mouse as game
Mode.Furthermore minority is also occurred on the market at present using Game Programming as the teaching hardwares of content.And the Game Programming of pure software
Teaching only uses keyboard and mouse as control mode, although playing method content is abundant, lesson format is single, and knowledge is also limited to
In software programming.
The highly integrated various sensors of existing Game Programming teaching hardwares on the market, although learner can pass through calculating
Machine obtains sensing data and controls game charater, but because highly integrated, learner individually can not carefully understand each sensor
Principle.And highly integrated Game Programming teaching hardwares, which are directly connected to computer, can be operated, and learner does not need to start
Make controller, can not training student reality in invention of starting.
Inventor has found that existing Game Programming teaching hardwares have following deficiency in long-term R&D process:
(1) the Game Programming interaction mode of pure software solely relies on keyboard and mouse, connects different function without multiple interfaces
Circuit board lacks diversified ECP Extended Capabilities Port, and line is easy anti-inserted or wrong plug interface, often results in short circuit and burns out circuit
Plate.
(2) on the market the highly integrated numerous sensors of Game Programming teaching hardwares, conceal the controlling party of sensor
Formula does not distinguish multiple sensors, is unfavorable for student and individually learns sensor control;
(3) highly integrated Game Programming teaching hardwares are unfavorable for student and do it yourself to create the mechanical structure of game console.
Summary of the invention
The present invention is improved, and Game Programming Instructional Design device is obtained.Uniqueness setting one with multiple extension mouths
Master control borad connects a variety of actuators and sensor, individually learns sensor control conducive to student and starts to create, while using anti-
Anti-plug interface, it is ensured that each interfacing order of connecting line will not be anti-inserted, will not burn out circuit board.
Game Programming Instructional Design device, including master control borad, actuator and sensor are provided with USB on the master control borad
Interface, counnter attack interface, motor interface, master control borad power control switch, power interface;The master control borad by USB interface with
Computer carries out serial communication;The actuator, sensor are attached by counnter attack interface and master control borad, the inverse plugging
There are two notch, rear wall does not have notch for the slot antetheca setting of interface;The master control borad, sensor are provided on actuator
Master control borad, sensor and actuator are fixed on plate by the screw of the mounting hole and form game console by mounting hole
Mechanical structure.
Further, it is additionally provided on the master control borad in parallel two rows of mothers row and two rows of row's needle interfaces, master control edges of boards
External terminal is provided at edge;Wherein several rows of needle interface by internal integrated circuit on master control borad and two rows of mothers row into
Row circuit connection, while another several rows of needle interface and the external terminal carry out circuit company by the integrated circuit on master control borad
It connects, wherein being attached between two rows of row's needle interfaces by jump cap;The master control borad passes through the counnter attack interface or institute
External terminal is stated to connect with external raspberry pie circuit board.
Further, the actuator is one or more of LED light, buzzer, vibrating motor, rotating electric machine.
Further, the LED light one in red LED lamp, blue LED lamp, green LED lamp, dual-colored LED lamp or
It is multiple.
Further, the sensor is light sensor, vibrating sensor, inclination sensor, humidity sensor, temperature biography
One or more of sensor, supersonic range finder, switching device.
Further, the counnter attack interface is configured with two rows, is respectively arranged in master control borad both sides, wherein every row's inverse plugging
Interface quantity is no less than two, include in the slot of the counnter attack interface cathode interface being arranged successively, anode interface and
Two signal wire interfaces.
The present invention is by the integration of Game Programming hardware and inverse plugging wiring design, teaching method is using cardboard etc. simultaneously
Easy processing material combination game hardware module manual fabrication controller, then the teaching pattern of learning software Game Programming, thus shape
At a kind of new Game Programming instructional device;Master control borad can be connect using USB line with computer and be communicated in the present invention, be executed
It is connected between device, sensor and master control borad using counnter attack patch.Master control borad can obtain data from sensor, and pass through
Usb communication transfers data to computer, and the Game Programming teaching software on computer can be obtained and be utilized by programming should
Data realize game control programming.The control of game simultaneously programming software can also allow master control borad by programming and master control board communications
Output signal to actuator, actuator, which receives, can execute that certain physical actions such as shine, sounding, vibration function are come after signal
Increase the playability of game console.
The present invention has the following advantages compared with the prior art:
1, each electronic module can simply be connected without welding using inverse plugging wiring technique;Counnter attack interface contour structures
The asymmetrical design of front and back can guarantee that each interfacing order of connecting line will not be anti-inserted, therefore will not malfunction in use process, benefit
Learn in beginner.
2, using modular design, there are counnter attack interface, external terminal, a variety of rows mother and row's needle, can extend more
The external circuits plate such as peripheral apparatus of different function, such as raspberry pie, banana pie can also be connected including SPI, PWM, IIX UART
Etc. different types of interface, and can be arranged according between the different specific choices and master control borad of peripheral apparatus connection type using row's needle
Female mode connects, or is attached by peripheral hardware terminal, is greatly expanded the connection type and function of master control borad, makes it
Using setting that is more flexible, while reducing many and diverse circuit and connecting line in custom circuit, more succinctly and conveniently.
3, the game console structure being made into using easy processing material, various shapes, such as vehicle steering wheel, corrugated paper hand
The entity structures such as rifle, cardboard bow and arrow, animal paper folding.Simply but course enjoyment and exercise student ' manipulative ability can be increased, thus
It realizes more good game interaction experience, increases the enjoyment of programming course, improve learner to the interest of programming.
Detailed description of the invention
Fig. 1 is the master control borad schematic diagram of Game Programming Instructional Design device;
Fig. 2 is that Game Programming Instructional Design device signal transmits schematic diagram;
Fig. 3 is cardboard shark model game teaching programming device overall schematic in embodiment 1;
Fig. 4 is the overall schematic that game teaching programming designs device in embodiment 2;
Wherein: 1, USB interface;2, counnter attack interface;3, motor interface;4, master control borad power control switch;5, power interface;6,
Inclination sensor;7, red LED lamp;8, cardboard shark;9, computer;10, master control borad;11, sensor;12, actuator, 13,
Row is female;14, needle is arranged;15, external terminal;16, jump cap.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1, refering to Figure of description Fig. 1-Fig. 3, the invention provides the following technical scheme:
A kind of Game Programming instructional device, including master control borad 10, inclination sensor 6, actuator 12;The actuator 12 is LED
One or more of lamp, buzzer, vibrating motor, rotating electric machine, actuator 12 uses red LED lamp 7 in the present embodiment.
It wherein include a usb 1, two rows of counnter attack master control borad power supplys of motor interface 3, one of interface 2, two on master control borad 10
4, power interfaces 5 of control switch, the master control borad 10 carry out serial communication by usb 1 and computer 9;It is described to hold
Row device, sensor are attached by counnter attack interface 2 with master control borad, wherein the inverse plugging interface is configured with two rows, point
It is not installed on master control borad both sides, every row's inverse plugging interface quantity is five, and the slot antetheca of each counnter attack interface is arranged
There are two notch, rear wall does not have notch, in this way convenient for intuitive identification plug wire end, it is not easy to anti-inserted error.The counnter attack interface
Slot in include the cathode interface being arranged successively, anode interface and two signal wire interfaces.The master control borad, sensor,
It is provided with mounting hole on actuator, master control borad, sensor and actuator are fixed on by plate by the screw of the mounting hole
The upper mechanical structure for forming game console.
The present embodiment working principle is as follows:
Inclination sensor 6 is used to capture the tilt angle of cardboard shark 8, eyes of the red LED lamp 7 as shark, master control borad 10
Other than connection inclination sensor 6 and red LED lamp 7, serial communication is also carried out by usb 1 and computer 9, will be tilted
The numerical value of sensor 6 sends computer 9 to for controlling the shark tilt angle in Game Programming software, 9 end of simultaneous computer
Programming when shark has small fish, send a signal to master control borad 10, master control borad 10 can control red LED lamp 7 i.e. paper
The eyes of plate shark 8 issue red light, to realize more good game interaction experience.Increase the enjoyment of programming course,
Learner is improved to the interest of programming.
Certainly, the Game Programming instructional device for developing different function can be extended using the art of this patent.By master control borad,
The easy processings material such as sensor, actuator and cardboard, plank is fabricated to the mechanical structure of various game consoles, such as
The entity structures such as vehicle steering wheel, corrugated paper pistol, cardboard bow and arrow, animal paper folding.Master control borad can obtain number from sensor
According to, and computer is transferred data to by usb communication, the Game Programming teaching software on computer can be obtained by programming and benefit
With the data, game control programming is realized.The control of game simultaneously programming software can also allow master by programming and master control board communications
Control plate outputs signal to actuator, and actuator, which receives, can execute that certain physical actions are such as luminous, sounding, vibration function after signal
The playability of game console can be increased.
Further, according to the Game Programming instructional device demand of different function, the actuator is LED light, buzzer, vibration
One or more of dynamic motor, rotating electric machine.The LED light is selected from red LED lamp, blue LED lamp, green LED lamp, double-colored
One or more of LED light.The sensor be light sensor, vibrating sensor, inclination sensor, humidity sensor,
One or more of temperature sensor, supersonic range finder, switching device.
Referring to fig. 4, the Game Programming Instructional Design device of embodiment 2 is to have carried out circuit knot on the basis of embodiment 1
Structure extension, a kind of Game Programming instructional device, including master control borad 10, sensor, actuator;It include wherein one on master control borad 10
A usb 1, the 4, power interfaces 5 of master control borad power control switch of motor interface 3, one of counnter attack interface 2, two.Institute
It states and is provided on master control borad 10 in parallel two rows of mothers row 13 and two rows of row's 14 interfaces of needle, 10 edge of master control borad is provided with external
Terminal 15;Wherein upper row's row's needle interface 14 carries out circuit connection with the row mother 13 by the integrated circuit on master control borad 10, together
At present row's row's needle interface 14 and the external terminal 15 pass through the integrated circuit progress circuit connection on master control borad;Wherein two rows of rows
It is attached between needle interface by jump cap 16;Row's needle interface 14 is IIX UART interface, the corresponding external terminal
For IIX UART terminal types.It is external that peripheral apparatus, such as raspberry pie, banana pie of more different function etc. can be extended in this way
Circuit board can also be connected including the different types of interface such as SPI, PWM, IIX UART, and can be according to peripheral apparatus connection type
Different specific choices and master control borad between using being connected by the way of row's needle or mother row, or be attached by peripheral hardware terminal,
It is greatly expanded the connection type and function of master control borad, applies it more flexible, while reducing many and diverse in custom circuit
The setting of circuit and connecting line, more succinctly and conveniently.
Claims (6)
1. Game Programming Instructional Design device, including master control borad, actuator and sensor, which is characterized in that on the master control borad
It is provided with USB interface, counnter attack interface, motor interface, master control borad power control switch, power interface;The master control borad passes through
USB interface and computer carry out serial communication;The actuator, sensor are attached by counnter attack interface and master control borad,
There are two notch, rear wall does not have notch for the slot antetheca setting of the counnter attack interface;The master control borad, sensor, actuator
On be provided with mounting hole, master control borad, sensor and actuator are fixed on plate by the screw of the mounting hole and formed
The mechanical structure of game console.
2. Game Programming Instructional Design device according to claim 1, which is characterized in that be additionally provided on the master control borad
In parallel two rows of mothers row and two rows of row's needle interfaces, master control borad edge is provided with external terminal;Wherein several rows of needle interface
Carry out circuit connections by internal integrated circuit on master control borad and two rows of mothers row, at the same another several rows of needle interface with it is described
External terminal carries out circuit connection by integrated circuit on master control borad, wherein between two rows of row's needle interfaces by jump cap into
Row connection;The master control borad is connect by the counnter attack interface or the external terminal with external raspberry pie circuit board.
3. Game Programming Instructional Design device according to claim 1, which is characterized in that the actuator is LED light, bee
Ring one or more of device, vibrating motor, rotating electric machine.
4. Game Programming Instructional Design device according to claim 3, which is characterized in that the LED light is red LED
One or more of lamp, blue LED lamp, green LED lamp, dual-colored LED lamp.
5. Game Programming Instructional Design device according to claim 1, which is characterized in that the sensor is light level
Device, vibrating sensor, inclination sensor, humidity sensor, temperature sensor, supersonic range finder, one in switching device
It is a or multiple.
6. Game Programming Instructional Design device according to claim 1, which is characterized in that the counnter attack interface is arranged to
There are two rows, is respectively arranged in master control borad both sides, wherein every row's inverse plugging interface quantity is no less than two, the counnter attack interface
It include the cathode interface being arranged successively, anode interface and two signal wire interfaces in slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138586.2A CN109191998A (en) | 2018-09-28 | 2018-09-28 | Game Programming Instructional Design device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138586.2A CN109191998A (en) | 2018-09-28 | 2018-09-28 | Game Programming Instructional Design device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109191998A true CN109191998A (en) | 2019-01-11 |
Family
ID=64907622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138586.2A Pending CN109191998A (en) | 2018-09-28 | 2018-09-28 | Game Programming Instructional Design device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109191998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489618A (en) * | 2020-06-17 | 2020-08-04 | 北京赛思博雅科技有限公司 | Card-inserting type single-chip microcomputer suite for computer programming teaching |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202454138U (en) * | 2012-02-16 | 2012-09-26 | 张玲 | Learning machine with single chip microcomputer |
| CN206162966U (en) * | 2016-09-13 | 2017-05-10 | 四川太极熊科技有限公司 | Teaching type arduino develops board based on atmega32u4 |
| CN206178587U (en) * | 2016-08-31 | 2017-05-17 | 唐卫东 | Mainboard expansion board is sent to raspberry group / banana |
| CN206332270U (en) * | 2017-01-17 | 2017-07-14 | 浙江联和电子有限公司 | A kind of counnter attack socket, connector |
| CN107221226A (en) * | 2017-06-12 | 2017-09-29 | 韩端科技(深圳)有限公司 | Teaching programing system |
| CN207082253U (en) * | 2017-05-27 | 2018-03-09 | 河北工业大学 | Pin-type MCU development board with independent circuit design and circuit expansion functions |
| CN207380964U (en) * | 2017-06-03 | 2018-05-18 | 上海铂慈电子科技有限公司 | A kind of electronic building blocks |
| KR20180057500A (en) * | 2016-11-22 | 2018-05-30 | 민승준 | User terminal device for controlling playboard and operating method thereof |
| KR20180087005A (en) * | 2017-01-24 | 2018-08-01 | 박정석 | The board game that learns coding language |
-
2018
- 2018-09-28 CN CN201811138586.2A patent/CN109191998A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202454138U (en) * | 2012-02-16 | 2012-09-26 | 张玲 | Learning machine with single chip microcomputer |
| CN206178587U (en) * | 2016-08-31 | 2017-05-17 | 唐卫东 | Mainboard expansion board is sent to raspberry group / banana |
| CN206162966U (en) * | 2016-09-13 | 2017-05-10 | 四川太极熊科技有限公司 | Teaching type arduino develops board based on atmega32u4 |
| KR20180057500A (en) * | 2016-11-22 | 2018-05-30 | 민승준 | User terminal device for controlling playboard and operating method thereof |
| CN206332270U (en) * | 2017-01-17 | 2017-07-14 | 浙江联和电子有限公司 | A kind of counnter attack socket, connector |
| KR20180087005A (en) * | 2017-01-24 | 2018-08-01 | 박정석 | The board game that learns coding language |
| CN207082253U (en) * | 2017-05-27 | 2018-03-09 | 河北工业大学 | Pin-type MCU development board with independent circuit design and circuit expansion functions |
| CN207380964U (en) * | 2017-06-03 | 2018-05-18 | 上海铂慈电子科技有限公司 | A kind of electronic building blocks |
| CN107221226A (en) * | 2017-06-12 | 2017-09-29 | 韩端科技(深圳)有限公司 | Teaching programing system |
Non-Patent Citations (3)
| Title |
|---|
| ALAN PAREKH: "Virtual Archery", 《HTTP://HACKEDGADGETS.COM/2012/12/09/VIRTUAL-ARCHERY-ECE-4760-FINAL-PROJECT/》 * |
| PETERUITHOVEN: "The Lightgun", 《HTTP://OUD.FABLABAMERSFOORT.NL/EN/FABPUBLICATION/LIGHTGUN》 * |
| SATA PRODUCTION: "How to make ps4 steering wheel with old pc mouse", 《HTTPS://WWW.YOUTUBE.COM/WATCH?V=AQBKJ3T-EAM&AB_CHANNEL=SATAPRODUCTION》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489618A (en) * | 2020-06-17 | 2020-08-04 | 北京赛思博雅科技有限公司 | Card-inserting type single-chip microcomputer suite for computer programming teaching |
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Application publication date: 20190111 |