CN106373448A - Automotive electronic wiring experimental device and method - Google Patents
Automotive electronic wiring experimental device and method Download PDFInfo
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- CN106373448A CN106373448A CN201610878794.0A CN201610878794A CN106373448A CN 106373448 A CN106373448 A CN 106373448A CN 201610878794 A CN201610878794 A CN 201610878794A CN 106373448 A CN106373448 A CN 106373448A
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- 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
- G09B9/00—Simulators for teaching or training purposes
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- 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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
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Abstract
The invention belongs to the circuit theory teaching technical field and provides an automotive electronic wiring experimental device and method. According to the experimental device of the invention, a key unit enables a controller to enter a corresponding practice mode or guidance mode and start an experiment item according to the selection operation of a student, or the controller enters an examination mode and starts an experiment item according to a received examination mode instruction and a test question instruction; an indication lamp unit displays the prompt signals of enabled experimental modes; a display unit displays the selected information of the experimental item; and the controller judges whether the wiring operation of the student in three experimental modes is correct and whether the experiment item is completed or not. With the experimental device and method of the invention adopted, reliance on written information or manual coaching in a coaching mode can be decreased.
Description
Technical field
The invention belongs to circuit principle teaching technical field, more particularly, to a kind of automotive electronics wiring experimental provision and side
Method.
Background technology
For demonstrating the electrical automotive circuits experimental provision of principle or exercise skill, it is will be various in automobile electric control system
Subsystem splits, and is assembled into experimental box, experimental stand or demonstrator respectively, and will be whole for the electronic device wiring end points of subsystem
Draw, be pooled to detection terminal or the binding post of guidance panel.Circuit theory diagrams are typically had on guidance panel or work is former
Reason figure.Under the conditions of not affecting teaching efficiency, available simulating piece substitutes device in kind, for example: motor replaces engine to provide power,
LED lamp represents car light, and mini-fan represents air-conditioner etc..
At present, existing electrical automotive circuits experimental provision is mainly used in exercise and examination both of which.Exercise mode
Refer to the written information according to auxiliary during exercise for the student or the guidance of teacher completes on guidance panel accordingly
Circuit connection；Examination patterns refer to teacher and arrange examination item, and student independently completes corresponding circuit on guidance panel and connects
Line.It can be seen from the above description that existing electrical automotive circuits experimental provision only has exercise and examination both of which, pattern
Species is few, thus it is necessary autonomous to lead to existing electrical automotive circuits experimental provision during exercise, student cannot be carried out
Learning guide, and student needs written information or human assistance during exercise, and that is, student is using existing vapour
It is high to written information or human assistance dependency when car electronic circuit experimental device is practised.
In sum, existing electrical automotive circuits experimental provision exists and cannot carry out necessity to student during exercise
Autonomic learning instruct and student when being practised using existing electrical automotive circuits experimental provision to written information or people
Work assists the high problem of dependency.
Content of the invention
It is an object of the invention to provide a kind of automotive electronics wiring experimental provision and method are it is intended to solve existing automobile
Electronic circuit experimental device exists and student cannot be carried out with necessary autonomic learning guidance and student in employing during exercise
The problem high to written information or human assistance dependency when existing electrical automotive circuits experimental provision is practised.
The present invention is achieved in that a kind of automotive electronics wiring experimental provision, and it includes student's end device, described student
End device includes guidance panel, controller and power circuit, and described power circuit is connected with described controller, described controller
It is connected with described guidance panel, described guidance panel includes multigroup binding post, push-button unit, display unit and display lamp
Unit；
Described power circuit is powered for described student's end device；
Binding post in binding post described in every group represents the circuit node of an experimental project, terminals described in every group
Each two binding post in son can be connected by connecting line；
Described push-button unit exports corresponding mode selecting information according to the selection operation of student and experimental project selects letter
Cease to described controller, so that described controller selects information to control institute according to described mode selecting information and described experimental project
State student's end device and enter corresponding exercise mode or Mode, and start corresponding experimental project；
Described student's end device passes through described controller and receives examination patterns instruction and examination question instruction, according to described examination mould
Formula instruction enters examination patterns, and instructs the corresponding experimental project of startup according to described examination question；
Described indicator unit shows corresponding cue, institute under described exercise mode, Mode or examination patterns
State the selected information that display unit shows experimental project；
Described controller judges whether the current patching operations of described student are correct, and judges that the experimental project starting is
No complete.
Another object of the present invention also resides in a kind of automotive electronics based on above-mentioned automotive electronics wiring experimental provision of offer
Wiring experimental technique, described automotive electronics wiring experimental technique comprises the following steps:
Described push-button unit exports corresponding mode selecting information according to the selection operation of student and experimental project selects letter
Cease to described controller, so that described controller selects information to control institute according to described mode selecting information and described experimental project
State student's end device and enter corresponding exercise mode or Mode, and start corresponding experimental project；Or described student side
Device passes through described controller and receives examination patterns instruction and examination question instruction, enters examination mould according to the instruction of described examination patterns
Formula, and the corresponding experimental project of startup is instructed according to described examination question；
Described indicator unit shows corresponding cue, institute under described exercise mode, Mode or examination patterns
State the selected information that display unit shows experimental project；
What described student's end device obtained under described exercise mode, Mode or described examination patterns multigroup described connects
The current patching operations of line terminals；
Described controller judges whether described current patching operations are correct, and judges whether the experimental project starting is complete
Become.
In the present invention, by using the automotive electronics wiring experimental provision including student's end device, wherein, student side fills
Put including guidance panel, controller and power circuit, guidance panel includes multigroup binding post, push-button unit, display unit
And indicator unit is so that push-button unit exports corresponding mode selecting information and experimental project according to the selection operation of student
Selection information is to controller, so that controller selects information to control student's end device to enter according to mode selecting information and experimental project
Enter corresponding exercise mode or Mode, and start corresponding experimental project；Student's end device receives examination by controller
Mode instruction and examination question instruction, and instruct entrance examination patterns according to examination patterns, and the corresponding reality of startup is instructed according to examination question
Test project；Corresponding cue under indicator unit display exercise mode, Mode or examination patterns, display unit shows
The selected information of experimental project；Controller judges whether the current patching operations of student are correct, and judges the experiment item starting
Whether mesh completes, it is achieved that increasing Mode in automotive electronics wiring experimental provision, can be carried out to the patching operations of student
Instruction, and so that student is reduced to written information or the artificial dependence taught, thus solving existing electrical automotive circuits
Experimental provision exists and cannot carry out necessary autonomic learning guidance and student using existing vapour to student during exercise
The problem high to written information or human assistance dependency when car electronic circuit experimental device is practised.
Brief description
Fig. 1 is the function structure chart of the automotive electronics wiring experimental provision that one embodiment of the invention is provided；
Fig. 2 is that another modular structure of the automotive electronics wiring experimental provision that another embodiment of the present invention is provided is illustrated
Figure；
Fig. 3 is that the flow process of the experimental technique of automotive electronics wiring experimental provision that one embodiment of the invention is provided is illustrated
Figure；
Fig. 4 is that the flow process of the exercise mode in the automotive electronics wiring experimental provision that one embodiment of the invention provides is illustrated
Figure；
Fig. 5 is that the flow process of the Mode in the automotive electronics wiring experimental provision that one embodiment of the invention provides is illustrated
Figure；
Fig. 6 is that the flow process of the examination patterns in the automotive electronics wiring experimental provision that one embodiment of the invention provides is illustrated
Figure.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Below in conjunction with concrete accompanying drawing, the realization of the present invention is described in detail:
Fig. 1 shows the modular structure of automotive electronics wiring experimental provision provided in an embodiment of the present invention, for the ease of saying
Bright, illustrate only the part related to the embodiment of the present invention, details are as follows:
As shown in figure 1, automotive electronics wiring experimental provision provided in an embodiment of the present invention includes student's end device 1, this
Device 1 of causing trouble includes guidance panel 10, controller 11 and power circuit 12, and power circuit 12 is connected with controller 11, controls
Device 11 is connected with guidance panel 10, and guidance panel 10 includes multigroup binding post 100, push-button unit 101, display unit 102
And indicator unit 103.
Wherein, power circuit 12 is powered for student's end device 1.
Binding post in every group of binding post 100 represents the circuit node of an experimental project, every group of binding post 100
In each two binding post connected by connecting line.
Push-button unit 101 exports corresponding mode selecting information according to the selection operation of student and experimental project selects information
To controller 11, so that controller 11 selects information to control student's end device 1 to enter according to mode selecting information and experimental project
Corresponding exercise mode or Mode, and start corresponding experimental project.
Student's end device 1 by controller 11 receive examination patterns instruction and examination question instruction, according to examination patterns instruct into
Enter examination patterns, and the corresponding experimental project of startup is instructed according to examination question.
Corresponding cue under indicator unit 103 display exercise mode, Mode and examination patterns, display is single
The selected information of unit 102 display experimental project.
Controller 11 judges whether the current patching operations of student are correct, and judges whether the experimental project starting is complete
Become.
It should be noted that corresponding cue refers to display lamp list under indicator unit 103 display Mode
Whether whether unit 103 points out the current patching operations of student correct under Mode, and point out the experimental project starting complete
Become.
In the present embodiment, under Mode, by indicator unit 103 be given current patching operations whether correct and
The prompting whether experimental project starting completes, can effectively instruct student to be gradually completing wiring, and reduce student to additional religion
Educate artificial guidance of the dependence of resource, such as teaching software, written information or teacher etc..
It should be noted that in embodiments of the present invention, every group of binding post 100 has different packet number, and every group
Binding post 100 all includes multiple binding posts, and each binding post has different codings；Additionally, every group of binding post 100
Panel zone draw the circuit theory diagrams having experimental project representated by binding post.
Wherein, in embodiments of the present invention, Mode refers to automotive electronics wiring experimental provision in controller 11
The lower current patching operations of automatic decision student of effect are corrected errors, and are given and point out so that student completes the work of patching operations accordingly
Pattern；Exercise mode, it refers to student's complete independently on the basis of skilled Mode and specifies patching operations and obtain wiring
The mode of operation of automotive electronics wiring experimental provision during result；Examination patterns, refer to student on the basis of skilled exercise mode
Within the time limiting complete independently patching operations and when obtaining wiring result automotive electronics wiring experimental provision mode of operation.
Further, as the present invention one preferred implementation, as shown in Fig. 2 controller 11 is Single Chip Microcomputer (SCM) system, its bag
Include singlechip chip (not shown), input circuit unit (not shown), output circuit unit (not shown), deposit
Storage circuit unit (not shown) and communicating circuit unit 110.Wherein, controller 11 is connect by communicating circuit unit 110
Receive examination patterns instruction and examination question instruction, and controller 11 obtains control program and experiment item by communicating circuit unit 110
Mesh program, control program includes coding and the packetized file of binding post, and experimental project program includes all realities of correct wiring
Test the circuit data file of project.
The binding post that controller 11 is wired with packetized file identification according to the coding of binding post, and generate corresponding
Wiring state file；Controller 11 recalls the circuit data file of the experimental project starting in experimental project program, and by circuit
Data file is contrasted with wiring state file, judges, according to comparing result, the reality that whether current patching operations are correct and start
Test whether project completes.
Wherein, in embodiments of the present invention, communication unit circuit 110 can be wire communication line, such as LAN, leads to
News unit line 110 can also be wireless communication line, such as Bluetooth communication circuit, wifi communication line etc., but is not limited to
This.
Additionally, refer to it is noted that control program refer to automotive electronics experimental provision work when program；Experimental project
Program refers to the program related to experimental project；Wiring state file refers to according to connecing that the patching operations of student are generated
Line information；Circuit data file refers to the correct wiring information being related to experimental project prestoring.
Further, under exercise mode and examination patterns, controller 11 is additionally operable to the wiring result of accumulative patching operations
With generation wiring destination file；Wherein, wiring result includes: the correct wiring number of positions in patching operations, false wiring position
Put quantity, non-wiring position quantity and by correct wiring number of positions, false wiring number of positions and non-wiring position number
Amount calculate patching operations fraction, and at the end of patching operations according to correct wiring number of positions, false wiring number of positions,
Non- wiring position quantity and patching operations fraction generate wiring destination file, so that student understands oneself during wiring
Positive maloperation；Wherein, wiring destination file refers to including correct wiring number of positions, false wiring number of positions, non-wiring
The wiring object information of number of positions and patching operations fraction.
Additionally, controller 11 completes in experimental project or does not complete and preserve wiring destination file when being terminated；Display is single
Unit 102 is according to the wiring destination file display wiring result preserving.
Further, as the present invention one preferred implementation, as shown in Fig. 2 automotive electronics wiring experimental provision also wraps
Include teacher's end device 2, teacher side end device 2 and student side end device 1 carry out data by controller 11 and instruction exchanges；Student
End device 1 or teacher's end device 2 pass through outside server 3 and obtain control program and experimental project program；Wherein, student side dress
Put 1 and teacher's end device 2 control program and experimental project program can be obtained from server 3 by LAN；Additionally, student side dress
Put 1 and also can pass through Teaching LAN exchange data and instruction with teacher's end device 2.
Further, the experimental project in the automotive electronics wiring experimental provision that the embodiment of the present invention is provided includes electrician
The subsystem circuit of tandem circuit and automobile electric control system.Wherein, the subsystem circuit of automobile electric control system includes starting preheating
Circuit system, charging system circuit, ignition system circuit, lighting system circuit, signaling system circuit, wiper circuit system,
In motorized window circuit system, air conditioning system circuit, automatic seat circuit system, hollow door-locking system circuit and retractable roof system circuit
One or more.
Further, display unit 102 is connected with the output circuit unit of controller 11, for pointing out student's end device 1
Current operating state, that is, the experiment model selecting, select experimental project, log in the information such as identity information or time.Preferably
, in this example it is shown that unit 102 is the monochromatic lcd display of 40*25mm, 128*64 dot matrix；Additionally, display unit
102 can also be touch screen, and it can replace the function of push-button unit 101 and indicator unit 103.
Additionally, as the present invention one preferred implementation, as shown in Fig. 2 push-button unit 101 includes Mode button
101a, exercise mode button 101b, confirm button 101c, cancel button 101d, scroll up button 101e and scrolling down through
Button 101f.
Wherein, when display unit 102 prompting choice experiment pattern, student can pass through Mode button 101a and exercise
Mode key 101b selects corresponding experiment model, and works as the examination patterns that student's end device 1 receives teacher's end device 2 transmission
During instruction, Mode button 101a is all invalid with exercise mode button 101b.
Confirm that button 101c is used for manually actively terminating current wiring experiment.Cancel button 101d to be used for exiting and currently connect
Line is tested or is exited current logon account.
Specifically, when student presses Mode button 101a make student's end device 1 enter Mode when, learn
Member's wiring completes, and when patching operations are correct, line terminates automatically, and student can cancel current wiring behaviour by cancelling button 101d
The experimental project made, display unit 102 prompting reselects the experimental project under Mode.
When student presses exercise mode button 101b and makes student's end device 1 enter exercise mode, when student is connecing
When pressing confirmation button 101c when line completes, display unit 102 shows the wiring result of student, i.e. display unit 102 display is learned
The member's correct wiring number of positions of patching operations, false wiring number of positions, non-wiring position quantity and described wiring herein
Operant score, after student checks the wiring result of oneself this time wiring, student currently can be connect by cancelling button 101d cancellation
The experimental project of line operation, display unit 102 prompting reselects the experimental project under exercise mode.
When student's end device 1 is under examination patterns, student presses confirmation button 101c in setting time and can terminate to work as
The experimental project of front patching operations, in addition when being finished the examination time, then student's end device 1 terminates current patching operations automatically
Experimental project, and wiring result is uploaded to teacher's end device 2；Additionally, student can be exited by cancellation button 101d currently stepping on
Record account, display unit 102 points out again to log in identity information.
Scroll up button 101e and scroll down through button 101f for select line experiment experimental project, and with display
The information of unit 102 is used in combination.
Furthermore, as the present invention one preferred implementation, as shown in Fig. 2 indicator unit 103 includes Mode instruction
Lamp 103a, exercise mode display lamp 103b, examination patterns display lamp 103c, correct display lamp 103d and wrong display lamp
103e.
Specifically, when student presses Mode button 101a make student's end device 1 enter Mode when, teach
Mode indicating lamp 103a lights；When student presses exercise mode button 101b and makes student's end device 1 enter exercise mode,
Exercise mode display lamp 103b lights；When student's end device 1 is under examination patterns, examination patterns display lamp 103c lights；Auxiliary
Under waveguide mode, when student's wiring is correct, correct display lamp 103d lights, the mistake display lamp 103e point when student's wiring error
Bright.
Further, as the present invention one preferred implementation, as shown in Fig. 2 guidance panel 10 also includes numeric keypad
104, numeric keypad 104 operates according to student and inputs digital code information to controller 11, so that controller 11 is according to digital code information control
Student's end device 1 processed enters corresponding exercise mode or Mode, and controller 11 allows student to enter according to digital code information
Enter examination patterns；In the present embodiment, numeric keypad 104 can replace the function of push-button unit 101.
Further, as the present invention one preferred implementation, as shown in Fig. 2 being additionally provided with power supply on guidance panel 10
Switch 105, the operation by receive user for the on and off switch 105, and power circuit 12 is powered for student's end device 1, and electric
The input of source circuit 12 is 220v civil power, and it is output as 12v unidirectional current.
Further, as the present invention one preferred implementation, as shown in Fig. 2 student's end device 1 also includes storage tank
13, this storage tank 13 is used for placing the connecting line connecting used by binding post, connecting line be length for 150mm, 300mm or
Some Fructus Musae head connecting lines of 400mm.
In embodiments of the present invention, by increasing Mode in automotive electronics wiring experimental provision so that automobile is electric
Sub- wiring experimental provision progressively can point out correcting errors of student's patching operations by indicator unit 103 during student's wiring,
Student is made to reduce to written information or the artificial dependence taught, thus solve existing electrical automotive circuits experimental provision depositing
During exercise, necessary autonomic learning guidance and student cannot carried out using existing electrical automotive circuits to student
The problem high to written information or human assistance dependency when experimental provision is practised.
Further, the automotive electronics wiring experimental provision being provided based on Fig. 1, the embodiment of the present invention additionally provides a kind of vapour
Car electrical connections experimental technique, as shown in figure 3, this automotive electronics wiring experimental technique following steps.
In step s30, push-button unit exports corresponding mode selecting information and experiment item according to the selection operation of student
Mesh selects information to controller, so that controller selects information to control student's end device according to mode selecting information and experimental project
Enter corresponding exercise mode or Mode, and start corresponding experimental project；Or student's end device is connect by controller
Receive examination patterns instruction and examination question instructs, instructed according to examination patterns and enter examination patterns, and correspondence is started according to examination question instruction
Experimental project.
In step s31, corresponding prompting letter under indicator unit display exercise mode, Mode or examination patterns
Number, display unit shows the selected information of experimental project.
In step s32, student's end device obtains the multigroup terminals under exercise mode, Mode or examination patterns
The current patching operations of son.
In step s33, controller judges that current patching operations are whether correct, and judges the experimental project that starts whether
Complete.
Specifically, as shown in figure 4, automotive electronics wiring experimental provision execute Mode when concrete operations include with
Lower step:
In step s40, push-button unit exports corresponding Mode information according to the Mode selection operation of student
To controller, so that controller controls student's end device to enter Mode, indicator unit simultaneously according to Mode information
Display Mode cue.
Wherein, in this step, after automotive electronics wiring experimental provision switches on power and initializes startup, push-button unit
Mode button 101a in 101 exports corresponding Mode information to control according to the Mode selection operation of student
Device 11, so that controller 11 controls student's end device 1 to enter Mode according to Mode information, Mode instruction simultaneously
Lamp 103a lights.
In step s41, push-button unit exports corresponding experimental project information according to the experimental project selection operation of student
To controller, so that controller starts corresponding experimental project according to experimental project information, shown real by display unit simultaneously
Test the selected information of project.
Wherein, in this step, scroll up button 101e and scroll down through the experiment item according to student for the button 101f
Mesh selection operation exports corresponding experimental project information to controller 11, so that controller 11 is showing according to this experimental project information
Show that unit 102 display realizes the corresponding selected information of project information with this, this selected information refers to related to experimental project
The subsystem circuit of Fundamental Theory of Electrical Engineering circuit or automobile electric control system.
In step s42, the patching operations according to student obtain the current sub- position of a pair of terminals connecting.
Wherein, in this step, when student starts patching operations, controller 11 currently can connect according to student's operation detection
Which packet the binding post connecing belongs to, and checks a pair of terminals of current connection in the binding post 100 of respective packets
The coding of son.
In step s43, controller judges whether the current sub- position of a pair of terminals connecting is correct, and according to judgement knot
Fruit controls indicator unit to export corresponding cue.
Wherein, in this step, controller 11 by the current binding post position connecting and circuit data file with
The corresponding binding post of the selected experimental project of member is compared, and controls indicator unit 103 to export according to comparison result
Corresponding prompting.
In step s44, if controller judges that the current sub- position of a pair of terminals connecting is correct, controller controls and refers to
Show that lamp unit exports correct cue, and wait the sub- position of a pair of terminals next time connecting to be obtained.
Wherein, in this step, when the binding post position of current connection is correct, controller 11 controls correct display lamp
103d flicker is once or several times.
In step s45, if controller judges the current sub- positional fault of a pair of terminals connecting, controller controls and refers to
Show lamp unit output error cue, and point out student to remove the connecting line between the current a pair of terminals connecting.
Wherein, in this step, during the binding post positional fault of current connection, controller 11 controls wrong display lamp
103e lights, to point out student to remove the connecting line between the current a pair of terminals connecting.
In step s46, whether the wiring of controller test experience project completes, and controls indicator unit when completing
Output completes cue.
Wherein, in this step, controller 11 controls correct display lamp 103d to light after the completion of judging wiring, to point out to learn
Member's wiring completes.
It should be noted that in the present embodiment, after the completion of controller 11 judges wiring, student can also be by cancelling
Button 101d removes current wiring result, so that student's end device 1 return to step s41.
Further, as shown in figure 5, the concrete operations when executing exercise mode for the automotive electronics wiring experimental provision include
Following steps:
In step s50, push-button unit selects according to the corresponding exercise mode of exercise mode selection operation output of student
Information is to controller, so that controller controls student's end device to enter exercise mode, display lamp simultaneously according to exercise mode information
Unit shows exercise mode cue.
Wherein, in this step, after automotive electronics wiring experimental provision switches on power and initializes startup, push-button unit
Exercise mode button 101b in 101 exports corresponding exercise mode information to control according to the exercise mode selection operation of student
Device 11, so that controller 11 controls student's end device 1 to enter exercise mode according to exercise mode information, exercise mode instruction simultaneously
Lamp 103b lights.
In step s51, push-button unit exports corresponding experimental project information according to the experimental project selection operation of student
To controller, so that controller starts corresponding experimental project according to experimental project information shows experiment by display unit simultaneously
The selected information of project.
Wherein, in this step, scroll up button 101e and scroll down through the experiment item according to student for the button 101f
Mesh selection operation exports corresponding experimental project information to controller 11, so that controller 11 is showing according to this experimental project information
Show unit 102 display and this corresponding selected information of experimental project information, this selected information refers to related to experimental project
The subsystem circuit of Fundamental Theory of Electrical Engineering circuit or automobile electric control system.
In step s52, controller judges that wiring during the patching operations of experimental project for the student is corrected errors, according to sentencing
Disconnected result adds up wiring result and generates wiring destination file.
Wherein, after student starts patching operations, controller 11 can operate detection student's patching operations process according to student
Correct wiring number of positions, false wiring number of positions, non-wiring position quantity and patching operations fraction, and according to correct
Wiring position quantity, false wiring number of positions, non-wiring position quantity and patching operations fraction generate corresponding wiring knot
Fruit file.
In step s53, complete in experimental project or do not complete and when terminating, push-button unit operates end to connect according to student
Line operates.
Wherein, in this step, student can terminate current patching operations by operation acknowledgement button 101c.
In step s54, controller preserves wiring destination file.
In step s55, display unit is according to the wiring destination file display wiring result preserving.
Wherein, in this step, the tangible display unit of student 102, so that display unit 102 sends corresponding information extremely
Controller 11, controller 11 is by correct wiring number of positions during patching operations for the student, false wiring number of positions, not
Wiring position quantity and connecing by the calculating of correct wiring number of positions, false wiring number of positions and non-wiring position quantity
Line operant score shows on the display unit 102.
It should be noted that in the present embodiment, after student completes current patching operations, student can also be by cancelling
Button 101d removes current wiring result, so that student's end device 1 return to step s51.
Further, as shown in fig. 6, the concrete operations when executing examination patterns for the automotive electronics wiring experimental provision include
Following steps.
In step s60, controller receives examination patterns instruction and examination question instruction, is instructed according to examination patterns and controls student
End device enters examination patterns, the examination patterns cue of indicator unit display simultaneously, and starts correspondence according to examination question instruction
Experimental project.
Wherein, in this step, when automotive electronics wiring experimental provision switches on power and initializes startup, and automotive electronics
After student's end device 1 of wiring experimental provision and teacher's end device 2 connection, student's end device 1 receives what teacher's end device 2 sent
Start examination instruction and examination question instruction, and the examination patterns display lamp 103c in student's end device 1 lights.
In step s61, display unit obtains the login identity information of student, so that controller is according to login identity information
Student is allowed to enter examination patterns.
Wherein, in this step, student logs in checking system by display unit 102；It should be noted that it is real at other
Apply in example, student can log in checking system by numeric keypad 104.
In step s62, the selected information that display unit is shown the examination time and instructed corresponding experimental project with examination question.
In this step, selected information refers to the Fundamental Theory of Electrical Engineering circuit related to experimental project or automobile electric control system
Subsystem circuit.
In step s63, controller judges that wiring during the patching operations of experimental project for the student is corrected errors, and according to
Judged result generates corresponding wiring destination file.
Wherein, in this step, after student starts patching operations, controller 11 can operate detection student to exist according to student
This time correct wiring number of positions during patching operations, false wiring number of positions, non-wiring position quantity and wiring
Operant score, and divided according to correct wiring number of positions, false wiring number of positions, non-wiring position quantity and patching operations
Number generates corresponding wiring destination file.
In step s64, when experimental project completes, push-button unit operates according to student and terminates patching operations, or works as
When the examination time reaches, controller terminates patching operations.
Wherein, in this step, when wiring completes, student can actively terminate current wiring behaviour by confirming button 101c
Make it is also possible to the examination time is detected by controller 11, when reaching the time of examination, controller 11 controls patching operations to terminate.
In step s65, controller preserves wiring destination file, and wiring destination file is uploaded onto the server.
In step s66, display unit is according to the wiring destination file display wiring result preserving.
Wherein, in this step, the tangible display unit of student 102, so that display unit 102 sends corresponding information extremely
Controller 11, controller 11 is by correct wiring number of positions during patching operations for the student, false wiring number of positions, not
Wiring position quantity and connecing by the calculating of correct wiring number of positions, false wiring number of positions and non-wiring position quantity
Line operant score shows on the display unit 102, and by controller by correct wiring number of positions, false wiring positional number
Amount, non-wiring position quantity and patching operations fraction upload onto the server.
Additionally, the method further comprises the steps of:
Push-button unit operates, according to cancelling of student, the login system exiting current student, and reacquires the login of student
Identity information.
Wherein, in this step, student can also remove current wiring result by cancelling button 101d, and exits current
Login system, so that student's end device 1 return to step s61.
In embodiments of the present invention, by increasing Mode in automotive electronics wiring experimental provision so that automobile is electric
The occupation mode of sub- wiring experimental provision is abundanter, and can correcting errors with each patching operations of automatic decision student, and give
Go out corresponding prompting, the perfect incremental process of teaching；Further, it is also possible to reduce student to additional teaching software, book
Face data or the artificial dependence instructed of teacher；Furthermore, under Mode, each operation of student all can obtain instruction of correcting errors,
False wiring must remove immediately, contributes to exciting student's independent operation interest, and then improves autonomous ability.
In embodiments of the present invention, by adopting the automotive electronics wiring experimental provision including student's end device 1, wherein,
Student's end device 1 includes guidance panel 10, controller 11 and power circuit 12, and guidance panel 10 includes multigroup binding post
100th, push-button unit 101, display unit 102 and indicator unit 103 are so that push-button unit 101 is grasped according to the selection of student
Make to export corresponding mode selecting information and experimental project selects information to controller 11, so that controller 11 is according to model selection
Information and experimental project select information to control student's end device 1 to enter corresponding exercise mode or Mode, and start corresponding
Experimental project；Student's end device 1 receives examination patterns instruction and examination question instruction by controller 11, and is referred to according to examination patterns
Order enters examination patterns, and instructs the corresponding experimental project of startup according to examination question；Indicator unit 103 display exercise mode, auxiliary
Corresponding cue under waveguide mode or examination patterns, display unit 102 shows the selected information of experimental project；Controller 11 is sentenced
Whether the current patching operations of disconnected student are correct, and judge whether the experimental project starting completes it is achieved that in automotive electronics
Increase Mode in wiring experimental provision, the patching operations of student can be indicated, and student is reduced to written
Data or the artificial dependence taught, thus solve existing electrical automotive circuits experimental provision presence cannot be during exercise
Student is carried out with necessary autonomic learning guidance and student when practising using existing electrical automotive circuits experimental provision
The problem high to written information or human assistance dependency.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement of being made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of automotive electronics wiring experimental provision is it is characterised in that described automotive electronics wiring experimental provision includes student side
Device, described student's end device includes guidance panel, controller and power circuit, and described power circuit is with described controller even
Connect, described controller is connected with described guidance panel, described guidance panel includes multigroup binding post, push-button unit, display
Unit and indicator unit；
Described power circuit is powered for described student's end device；
Binding post in binding post described in every group represents the circuit node of an experimental project, in binding post described in every group
Each two binding post can be connected by connecting line；
Described push-button unit exports corresponding mode selecting information according to the selection operation of student and experimental project selects information extremely
Described controller, so that described controller selects information to control described according to described mode selecting information and described experimental project
Device of causing trouble enters corresponding exercise mode or Mode, and starts corresponding experimental project；
Described student's end device passes through described controller and receives examination patterns instruction and examination question instruction, is referred to according to described examination patterns
Order enters examination patterns, and instructs the corresponding experimental project of startup according to described examination question；
Described indicator unit shows corresponding cue under described exercise mode, Mode or examination patterns, described aobvious
Show that unit shows the selected information of experimental project；
Described controller judges whether the current patching operations of described student are correct, and judges whether the experimental project starting is complete
Become.
2. automotive electronics wiring experimental provision according to claim 1 is it is characterised in that described controller includes communication electricity
Road unit, described controller passes through described communicating circuit unit and receives described examination patterns instruction and described examination question instruction, and
Described controller obtains control program and experimental project program by described communicating circuit unit, and described control program includes wiring
The coding of terminal and packetized file, described experimental project program includes the circuit data literary composition of all experimental projects of correct wiring
Part；
The binding post that described controller is wired with packetized file identification according to the coding of described binding post, and generate corresponding
Wiring state file；Described controller recalls the circuit data file of the experimental project starting in described experimental project program,
And described circuit data file is contrasted with described wiring state file, described current wiring behaviour is judged according to comparing result
Whether the experimental project making whether correct and described startup completes.
3. automotive electronics wiring experimental provision according to claim 2 is it is characterised in that in described exercise mode and described
Under examination patterns, described controller is additionally operable to the wiring result of accumulative patching operations and generates wiring destination file, described wiring
Result includes: correct wiring number of positions, false wiring number of positions, non-wiring position quantity and by described correct wiring position
Put quantity, false wiring number of positions and the calculated patching operations fraction of non-wiring position quantity；
Described controller completes in experimental project or does not complete and preserve described wiring destination file when being terminated；
Described display unit shows described wiring result according to the described wiring destination file preserving.
4. automotive electronics wiring experimental provision according to claim 3 is it is characterised in that described automotive electronics wiring is tested
Device also includes teacher's end device, and described teacher's end device carries out data with described student's end device by described controller and refers to
Order exchanges；Described student's end device or described teacher's end device pass through outside server and obtain described control program and described reality
Test project procedure.
5. automotive electronics wiring experimental provision according to claim 1 is it is characterised in that described guidance panel also includes counting
Word keyboard, described numeric keypad operates according to described student and inputs digital code information to described controller, so that described controller root
Described student's end device is controlled to enter corresponding exercise mode or Mode according to described digital code information, and described control
Device allows described student to enter described examination patterns according to described digital code information.
6. automotive electronics wiring experimental provision according to claim 1 is it is characterised in that the face of binding post described in every group
The circuit theory diagrams having experimental project representated by described binding post are drawn in plate region.
7. a kind of automotive electronics wiring experimental technique based on the automotive electronics wiring experimental provision described in claim 1, it is special
Levy and be, described automotive electronics wiring experimental technique comprises the following steps:
Described push-button unit exports corresponding mode selecting information according to the selection operation of student and experimental project selects information extremely
Described controller, so that described controller selects information to control described according to described mode selecting information and described experimental project
Device of causing trouble enters corresponding exercise mode or Mode, and starts corresponding experimental project；Or described student's end device
Examination patterns instruction and examination question instruction are received by described controller, is instructed according to described examination patterns and enter examination patterns, and
Instructed according to described examination question and start corresponding experimental project；
Described indicator unit shows corresponding cue under described exercise mode, Mode or examination patterns, described aobvious
Show that unit shows the selected information of experimental project；
Described student's end device obtains the multigroup described terminals under described exercise mode, Mode or described examination patterns
The current patching operations of son；
Described controller judges whether described current patching operations are correct, and judges whether the experimental project starting completes.
8. automotive electronics wiring experimental technique according to claim 7 is it is characterised in that described automotive electronics wiring is tested
The concrete operations when executing described Mode for the device comprise the following steps:
Described push-button unit exports corresponding Mode information to described controller according to the Mode selection operation of student,
So that described controller controls described student's end device to enter described Mode according to described Mode information, simultaneously described
Indicator unit shows Mode cue；
Described push-button unit exports corresponding experimental project information to described control according to the experimental project selection operation of described student
Device processed, so that described controller starts corresponding experimental project according to described experimental project information, passes through described display single simultaneously
Unit shows the selected information of described experimental project；
Patching operations according to described student obtain the current sub- position of a pair of terminals connecting；
Described controller judges whether the sub- position of a pair of terminals of described current connection is correct, and controls institute according to judged result
State indicator unit and export corresponding cue；
If described controller judges that the sub- position of a pair of terminals of described current connection is correct, described controller controls described finger
Show that lamp unit exports correct cue, and wait the sub- position of a pair of terminals next time connecting to be obtained；
If described controller judges the sub- positional fault of a pair of terminals of described current connection, described controller controls described finger
Show lamp unit output error cue, and point out the company between a pair of terminals of described student's described current connection of dismounting
Wiring；
Described controller detects whether the wiring of described experimental project completes, and controls described indicator unit output when completing
Complete cue.
9. automotive electronics wiring experimental technique according to claim 7 is it is characterised in that described automotive electronics wiring is tested
The concrete operations when executing described exercise mode for the device comprise the following steps:
Described push-button unit selects information to described control according to the corresponding exercise mode of exercise mode selection operation output of student
Device processed, so that described controller controls described student's end device to enter described exercise mode according to described exercise mode information, with
Shi Suoshu indicator unit shows exercise mode cue；
Described push-button unit exports corresponding experimental project information to described control according to the experimental project selection operation of described student
Device processed, so that described controller starts corresponding experimental project according to described experimental project information passes through described display unit simultaneously
Show the selected information of described experimental project；
Described controller judges that wiring during the patching operations of described experimental project for the described student is corrected errors, according to judgement knot
The accumulative wiring result of fruit and generation wiring destination file；
Complete in described experimental project or do not complete and when terminating, described push-button unit connects according to described student operation terminates
Line operates；
Described controller preserves described wiring destination file；
Described display unit shows described wiring result according to the described wiring destination file preserving.
10. automotive electronics wiring experimental technique according to claim 7 is it is characterised in that described automotive electronics wiring is real
The concrete operations when executing described examination patterns for the experiment device comprise the following steps:
Described controller receives examination patterns instruction and examination question instruction, controls described student side dress according to the instruction of described examination patterns
Put entrance examination patterns, described indicator unit shows examination patterns cue simultaneously, and startup is instructed according to described examination question
Corresponding experimental project；
Described display unit obtains the login identity information of student, so that described controller allows according to described login identity information
Described student enters described examination patterns；
The selected information that described display unit is shown the examination time and instructed corresponding experimental project with described examination question；
Described controller judges that wiring during the patching operations of described experimental project for the described student is corrected errors, and according to judgement
Result generates corresponding wiring destination file；
When described experimental project completes, described push-button unit terminates described patching operations according to described student operation, or works as
When the described examination time reaches, described controller terminates described patching operations；
Described controller preserves described wiring destination file, and described wiring destination file is uploaded onto the server；
Described display unit is according to the described wiring destination file display wiring result preserving.
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| CN114613218A (en) * | 2022-03-01 | 2022-06-10 | 柳州市第一职业技术学校 | Intelligent instrument checking platform |
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