CN101188070B - Simulation teaching system for hearing blocked students to learn computer programming language - Google Patents
Simulation teaching system for hearing blocked students to learn computer programming language Download PDFInfo
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- CN101188070B CN101188070B CN2007101876412A CN200710187641A CN101188070B CN 101188070 B CN101188070 B CN 101188070B CN 2007101876412 A CN2007101876412 A CN 2007101876412A CN 200710187641 A CN200710187641 A CN 200710187641A CN 101188070 B CN101188070 B CN 101188070B
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Abstract
The invention relates to a simulation teaching system for hearing-impaired students to learn computer programming languages, wherein, the system comprises a computer functioning as a supervisory computer, a lower computer connected with the supervisory computer by data wires, a car-shaped robot or a hexapod worm robot connected with the supervisory computer by serial port lines or a Bluetooth communication component. After being separated by the car-shaped robot or the hexapod worm robot, the lower computer is formed by being arranged on a plane in the original wiring way. Or the invention comprises a rechargeable battery, a board testing controller and a main controller, which are connected in parallel with a computer. The main controlled is further connected with a display control circuit which can drive a digital real-time display tube and a LCD, and connected with a key-in control circuit with a plurality of keys, and a motor control circuit which can drive cycling indication lights. And then the board testing controller is also connected with the display control circuit which can drive the digital real-time display tube and the LCD, and the key-in control circuit with a plurality of keys. The output and input of the lower computer is matched with a sync shining indication light. With good intuitionism and simulation performance, the invention is helpful to improve the practical abilities of students; in addition, various forms of presentation equipment carry out demonstrations simultaneously, thereby teaching efficiency and quality can be enhanced greatly.
Description
Technical field
The present invention relates to a kind of teaching equipment, particularly relate to a kind of simulation teaching system of hearing blocked students to learn computer programming language.
Background technology
Programming language is the specialized core course of colleges and universities' computer major, has formed complete teaching system at long-term teaching process, teaching teaching material and training objective.But owing to listen the barrier university student independently to accept the education unexecuted inclusive education in the education system in school for the deaf.Because the physiological defect of self, they are longer than thinking in images, are weaker than logical thinking, and this present situation is given and listened the advanced computer programming of the living study of barrier to bring very big difficulty.Simultaneously, the teacher who is engaged in the program design teaching also for the computing machine of colleges and universities has proposed a new problem, how at listening a barrier student to carry out the computer programming language teaching, and makes and listens a barrier student to learn to obtain to some extent.Through our years of teaching practice, we grope some valid approach, at the knowledge acceptance characteristics of listening barrier to give birth to, in teaching, adopt " task-driven " teaching methodology emphatically, by carrying out the teaching of programming thought and grammer simultaneously for displaying example directly perceived the student, emphasize to allow the student in actual significant " task " situation of close ties study, life and society, by finishing the work learning knowledge, obtaining technical ability, formation ability.Therefore, need a kind of multilingual teaching simulated teaching of computing machine equipment that is applicable to that institution of higher learning listen the barrier university student to use of research and development badly.
Summary of the invention
The objective of the invention is to overcome the above-mentioned defective of prior art, a kind of simulation teaching system of hearing blocked students to learn computer programming language is provided.
For achieving the above object, the simulation teaching system of hearing blocked students to learn computer programming language of the present invention comprises one as the computing machine of host computer and the slave computer that is attached thereto by data line, by Serial Port Line or the vehicle robot or the six pin reptile robots that are attached thereto by Bluetooth communication mechanism; After slave computer is taken apart by vehicle robot or six pin reptile robots, in one plane form by former mode of connection installation again; Or comprising rechargeable battery, the parallel integrated circuit board that connects computing machine detects controller and master controller; Master controller further connects the circuit for controlling motor of the display control circuit that drives digital display tube in real time and LED, the key entry control circuit of being furnished with a plurality of buttons and driving circulation display lamp again; Integrated circuit board detects controller and connects display control circuit that drives digital display tube in real time and LED and the key entry control circuit of being furnished with a plurality of buttons again; The output input of slave computer is furnished with the synchronous light-emitting pilot lamp.The commodity robot that produces of preferred Tianjin Palbo Technology Development Co., Ltd. of vehicle robot and six pin reptile robots wherein.So design, vehicle robot or six pin reptile robots can carry out real-time synchronous operation, and convenient barrier student's controlled observation host computer and the slave computer listened is very beneficial for improving results of learning.Slave computer is easy to the transformation of the way, and intuitive is strong, and displaying contents has: 1): walking; 2): direction is selected; 3): circulation; 4): self-defined figure code shows (but multiple choices), and displaying contents is more.Display panel adopts the dual controller structure, be connected with host computer is parallel, result according to host computer emulation, host computer is sent to idsplay order in the dual controller, controller (M48T) is used for the monitoring of panel circuit, judge whether system works is normal, LED and charactron that controller atm EGA16 finishes the screen simulation figure show in real time.Display graphics available digital code and LED indication are differentiated.Random instruction fault point is set simultaneously, listens the barrier student to show, search fault voluntarily according to operation.It can be strong according to listening barrier student intuitive, and the characteristics of certain manipulative ability are arranged.Make and listen barrier student association to utilize this simulation hardware, carry out the study of computer software programming, simultaneously association's investigation hardware fault.Vehicle robot or six pin reptile robots can with slave computer synchronous operation, demonstration is synchronously designed program, and can further improve efficiency of teaching and quality.The output of slave computer input is furnished with the synchronous light-emitting pilot lamp and then makes things convenient for and understand transmission course and transmission principle.It is strong that it has intuitive, and good simulation helps improving students ' practical ability, and the demonstration equipment of various ways is demonstrated synchronously, can increase substantially the advantage of efficiency of teaching and quality.
As optimization, described six pin reptile robots are furnished with proximity detection sensor, humiture collection module and Temperature Humidity Sensor and the three-dimensional acceleration measurement module that is used to seek rail and keeps away barrier; Computing machine, integrated circuit board detect controller and master controller also is connected with the manual input device that is used for manually being provided with simulated conditions and trouble spot.So design, the proximity detection sensor can be used for keeping away barrier.Humiture collection module and Temperature Humidity Sensor can be used for the perception environment.The three-dimensional acceleration measurement module can be used for acceleration analysis.Available host computer sends order by bluetooth, and six pin reptile robots send back host computer by bluetooth after gathering the self-acceleration value.Manual input device is used to be provided with simulated conditions and trouble spot, and slave computer provides simulation requirements according to input signal, shows simulation status or failure code.
As optimization, artificial two of disposing side by side of six pin reptile machines, and all be furnished with bluetooth module or the infrared emission receiver module that is used for communicating by letter each other; Described proximity detection sensor is the reflective photoelectric sensor that the PTEOB type is furnished with the extinction sheet.So design, the former can realize two six communications between the pin reptile robot.The latter, simple in structure, seek rail and keep away the barrier performance good.
As optimization, six pin reptile ROBOT CONTROL device mainboards comprise two single-chip microcomputers and the sensor signal switched circuit, power circuit and the acousto-optic indicating circuit that are attached thereto, and power circuit further connects rechargeable battery.So design can be achieved as follows function: track record, about communicating by letter between tracking, acceleration analysis and transmission, humiture collection and two parallel machines.In addition, also make things convenient for expanded function.
As optimization, slave computer is furnished with power supply voltage stabilizing, holding circuit, the light current indicating circuit, and 4 output of 4 inputs I/O interface, 2 direct current generator PWM speed regulating control interfaces adopt AVR single-chip microcomputer MEGA46 as master controller.So design is simple in structure, dependable performance.
As optimization, described computing machine can carry out operative scenario and work effect emulation with virtual robot on computer screen, the computing machine of code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem, code compile subsystem and data administration subsystem is installed.So design, dependable performance, workable.Have c program editing environment, C syntax check, code and process flow diagram conversion, emulation, robot configuration, place configuration, download to function such as hardware.Make the student in to the c program Simulation Control of robot, can learn the C language preferably.The C linguistry from the superficial to the deep can be decomposed into the different level of key concept, grammer, control structure, function and program; Each level is handled respectively with different characteristics.In applied environment, select a robot by c program control.Wherein robot has the ability and the independent behaviour of part perception environment object, and environment has objects such as barrier, Warning Mark.
As optimization, described data administration subsystem connects code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem and code compile subsystem respectively; Wherein code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem link to each other again successively.So design is rational in infrastructure, dependable performance.
The simulation teaching system of hearing blocked students to learn computer programming language of the present invention can be achieved as follows function: 1, patterned code editing interface; 2, to the syntax check of C code; 3, the robot emulation of in the place, moving; 4, the configuration editor of place and robot; 5, code compile and download.6, has the software interface that expansion connects other language.
Meaning of the present invention is: created a kind of a kind of new teaching pattern of listening the study of barrier people computerese that is applicable to, by virtual robot in the simulated teaching platform and virtual environment, Programming with Pascal Language and debugging are carried out in the constraint that can break away from hardware environment, but mutual in Programming with Pascal Language between realization flow figure and instruction watched programing effect simultaneously.Improved tin an interest and a learning quality that barrier people university student learns computer language, set up a kind of new being applicable to and listened the barrier crowd, the new method of study modern technologies makes them grasp the modernization science and technology with modern technological means.Help to realize to educate the theory of the society of equality, social equality; According to the theory of intelligence diversification, set up new curricular system, explore novel teaching methodology, barrier people's learning ability and an innovation and an ability of practice listened in cultivation and raising; Make in the exchange and conmmunication of listening barrier people information in the process of knowledge learning and become relatively easy.Can lay the foundation for this subject of Special Education adopts this new educational pattern of simulated teaching.
After adopting technique scheme, it is strong that the simulation teaching system of hearing blocked students to learn computer programming language of the present invention has intuitive, and good simulation helps improving students ' practical ability, the demonstration equipment of various ways is demonstrated synchronously, can significantly improve the advantage of efficiency of teaching and quality.
Description of drawings
Fig. 1 is the circuit theory diagrams of the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 2 is a slave computer schematic appearance partly in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 3 is the configuration structure synoptic diagram of eight big subsystems in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 4 is the process principle figure of code compile subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 5 is the process principle figure of grammatical analysis subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 6 is the process principle figure of code flow figure conversion subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 7 is the process principle figure of robot simulation subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 8 is the process principle figure of place configuration subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Fig. 9 is the process principle figure of robot configuration subsystem in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention;
Figure 10 is the process principle figure that subsystem is downloaded in compiling in the simulation teaching system of hearing blocked students to learn computer programming language of the present invention.
Embodiment
Illustrate further below in conjunction with accompanying drawing and instantiation
Shown in Fig. 1-2, the simulation teaching system of hearing blocked students to learn computer programming language of the present invention comprises a computing machine 1 and a slave computer as host computer, and slave computer comprises that the parallel M48T template card that connects computing machine 1 detects controller 2 and ATMEGA16 type master controller 3; The further again circuit for controlling motor 6 that connects the display control circuit 4 that drives digital display tube 41 in real time and LED, the key entry control circuit 5 of being furnished with a plurality of buttons 51 and driving circulation display lamp 61 of master controller 3; Integrated circuit board detects controller 2 and connects display control circuit 4 that drives digital display tube 41 in real time and LED and the key entry control circuit 5 of being furnished with a plurality of buttons again.Slave computer also comprises power supply 7 and download interface 8, and computing machine 1 connects the download interface 8 of slave computer by data line. Computing machine 1, integrated circuit board detect controller 2 and master controller 3 also is connected with the manual input device 9 that is used for manually being provided with simulated conditions and trouble spot.
In addition, the simulation teaching system of the hearing blocked students to learn computer programming language in the foregoing description also can also connect vehicle robot or six pin reptile robots by Serial Port Line or by Bluetooth communication mechanism.Six pin reptile robots are furnished with proximity detection sensor, humiture collection module and Temperature Humidity Sensor, three-dimensional acceleration measurement module.Six pin reptile ROBOT CONTROL device mainboards comprise two single-chip microcomputers and the sensor signal switched circuit, power circuit and the acousto-optic indicating circuit that are attached thereto, and power circuit further connects rechargeable battery.
Moreover above-mentioned six pin reptile robots can also be two of disposing side by side, and all are furnished with bluetooth module or the infrared emission receiver module that is used for communicating by letter each other.
As shown in Figure 3, described computing machine can carry out operative scenario and work effect emulation with virtual robot on computer screen, the computing machine of code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem, code compile subsystem and data administration subsystem is installed.Described data administration subsystem connects code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem and code compile subsystem respectively; Wherein code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem link to each other again successively.
To above-mentioned each subsystem, further do following explanation below:
As shown in Figure 4, code editor subsystem: the code editting function is provided.Use character editing control object and user interactions.User's keyboard input character is shown in view, to character duplicate, search, operation such as shearing, code is preserved file.
As shown in Figure 5, the grammatical analysis subsystem is used for the grammatical analysis task of completion code.C programmer is read in subsystem, it is carried out lexical analysis, grammatical analysis generation parse tree.This parse tree adopts the data structure of tree to represent.
As shown in Figure 6, code flow figure conversion subsystem is used for the mutual translation function of completion code and process flow diagram.In the translation function from the code to the process flow diagram, code is carried out grammatical analysis produce the control structure relation, it is converted into process flow diagram.Again in the translation function from the process flow diagram to the code, the control structure of process flow diagram is converted into the control structure of C language, control statement is carried out the statement of C language, final generating code.
As shown in Figure 7, the robot simulation subsystem is used for realizing that the robot of c program control is at different scene motion simulations.At first read in scene configuration information, robot configuration information and the control information of C language; Determine clock frequency then; In each cycle, real-time computer device people's status information is determined the action of robot by the control information of C language, and simulates the motion of robot by plane picture.
Data administration subsystem is used for finishing the maintenance of running software desired data information.The sensor object that object in the place is carried out modeling, robot carries out modeling, modeling is carried out in the expression of code, syntax tree, semantic tree, process flow diagram.Finish functions such as establishment, modification and storage to these objects.With other subsystem information interaction is arranged all.
As shown in Figure 8, the place configuration subsystem is used to finish the layout of place object.By patterned interface, on the interface, arrange object by the mode that pulls by the user.The scene that arranges is represented by related data structure, and be saved in the file.
As shown in Figure 9, the robot configuration subsystem is used to finish the layout of robot sensor.By patterned interface, by user's mode placement sensor by pulling on the interface.The robot configuration that arranges is represented by related data structure, and be saved in the file.
As shown in figure 10, compiling and the download function that subsystem is used to finish c program downloaded in compiling.Compilation facility is that c program is compiled as executable file.Download function is that executable file is downloaded in the robot.
Native system can be achieved as follows function: 1, patterned code editing interface; 2, to the syntax check of C code; 3, the robot emulation of in the place, moving; 4, the configuration editor of place and robot; 5, code compilation and download. 6, has the software interface that expansion connects other language.
Claims (1)
1. the simulation teaching system of a hearing blocked students to learn computer programming language, it is characterized in that comprising one as the computing machine of host computer and the slave computer that is attached thereto by data line, the six pin reptile robots that link to each other with host computer by Serial Port Line or by Bluetooth communication mechanism; After slave computer is taken apart by six pin reptile robots, in one plane form by former mode of connection installation again;
Six pin reptile robots are furnished with proximity detection sensor, humiture collection module and Temperature Humidity Sensor and the three-dimensional acceleration measurement module that is used to seek rail and keeps away barrier;
Artificial two of disposing side by side of six pin reptile machines, and all be furnished with bluetooth module or the infrared emission receiver module that is used for communicating by letter each other;
Six pin reptile ROBOT CONTROL device mainboards comprise two single-chip microcomputers and the sensor signal switched circuit, power circuit and the acousto-optic indicating circuit that are attached thereto, and power circuit further connects rechargeable battery;
Described computing machine can carry out operative scenario and work effect emulation with virtual robot on computer screen, the computing machine of code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem, code compile subsystem and data administration subsystem is installed;
Described data administration subsystem connects code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem, compiling download subsystem, robot configuration subsystem, place configuration subsystem and code compile subsystem respectively; Wherein code flow figure conversion subsystem, grammatical analysis subsystem, robot simulation subsystem link to each other again successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101876412A CN101188070B (en) | 2007-11-20 | 2007-11-20 | Simulation teaching system for hearing blocked students to learn computer programming language |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101876412A CN101188070B (en) | 2007-11-20 | 2007-11-20 | Simulation teaching system for hearing blocked students to learn computer programming language |
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| Publication Number | Publication Date |
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| CN101188070A CN101188070A (en) | 2008-05-28 |
| CN101188070B true CN101188070B (en) | 2011-03-16 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102306462B (en) * | 2011-09-07 | 2013-02-20 | 北京联合大学 | Simulation teaching system for single-chip microcomputer curriculum |
| CN102522041A (en) * | 2011-11-15 | 2012-06-27 | 杨小莉 | DiZhi intelligent teaching robot |
| CN103886780A (en) * | 2013-11-26 | 2014-06-25 | 天津思博科科技发展有限公司 | C language program question automatic scoring system |
| CN107423270B (en) * | 2017-07-27 | 2020-02-18 | 国云科技股份有限公司 | Method for realizing real-time mutual conversion between on-line flow chart and code |
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