CN209133065U - A kind of simple type wheel speed sensors teaching apparatus - Google Patents
A kind of simple type wheel speed sensors teaching apparatus Download PDFInfo
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- CN209133065U CN209133065U CN201821356589.9U CN201821356589U CN209133065U CN 209133065 U CN209133065 U CN 209133065U CN 201821356589 U CN201821356589 U CN 201821356589U CN 209133065 U CN209133065 U CN 209133065U
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- wheel speed
- speed sensors
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- driving motor
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Abstract
The utility model provides a kind of simple type wheel speed sensors teaching apparatus, comprising: machine governor, driving motor, signal panels, wheel speed sensors and display；The output end of machine governor and the input terminal of driving motor connect；The central shaft hole of the driving end insertion signal panels of driving motor, rotation of the signal panels in the drive Imitating wheel of driving motor；Wheel speed sensors are contactless to be set to around signal panels, for generating sine wave inductive signal in signal panels rotation；The input terminal of display and the first output end of wheel speed sensors connect, for showing the revolving speed of the signal panels of wheel speed sensors induction, solving does not have relatively independent teaching equipment or facility to implement to impart knowledge to students in teaching link at this stage, it is difficult to carry out theory teaching, results in the technical issues of student is merely resting on surface layer state for the grasp of wheel speed sensors relevant knowledge.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of simple type wheel speed sensors teaching apparatus.
Background technique
With the rapid development of automotive electronic technology, the functional complexity of vehicle is increasingly improved, safe and environment-friendly, energy-saving square
The laws and regulations requirement in face is increasingly strict.For Hyundai Motor, wheel speed information is essential, automobile kinetic-control system
(VDC), electronic stability program of automobile (ESP), anti-lock braking system (ABS), control system of automatic transmission etc. require
Wheel speed information.
Automobile in the process of development, is being needed according to target market requirement, laws and regulations requirement, automobile type configuration requirement etc. to control
Device carries out vehicle calibration.Such as engine controller, air-conditioner controller, vehicle body anti-theft controller, automatic transmission controller, vehicle
Body stabilizing control system (DSC) controller, brake anti-blocking system (ABS) controller, Meter Control Unit etc..
In the teaching process of automobile major, " diagnosis of automobile chassis electric-control system and reparation " and " automobile resultant fault is diagnosed
Technology " etc. courses be related to the content of courses about wheel speed sensors as the compulsory course of professional teaching, and in teaching process
In be often related to the content of wheel speed sensors theory teaching, signal measurement, its object is to make students wheel speed pass
Sensor relevant knowledge, but there is no relatively independent teaching equipment or facility in teaching link at this stage to implement to impart knowledge to students,
It is difficult to carry out theory teaching, results in the skill that student is merely resting on the grasp of wheel speed sensors relevant knowledge surface layer state
Art problem.
Utility model content
The utility model provides a kind of simple type wheel speed sensors teaching apparatus, solves in teaching link at this stage
There is no relatively independent teaching equipment or facility to implement to impart knowledge to students, it is difficult to carry out theory teaching, result in student and pass for wheel speed
The grasp of sensor relevant knowledge is merely resting on the technical issues of surface layer state.
The utility model provides a kind of simple type wheel speed sensors teaching apparatus, comprising:
Machine governor, driving motor, signal panels, wheel speed sensors and display；
The output end of the machine governor is connect with the input terminal of the driving motor；
The central shaft hole of the signal panels is inserted at the driving end of the driving motor, and the signal panels are in the driving motor
Drive Imitating wheel rotation；
The wheel speed sensors are contactless to be set to around the signal panels, for producing in signal panels rotation
Raw sine wave inductive signal；
The input terminal of the display is connect with the first output end of the wheel speed sensors, for showing that the wheel speed passes
The revolving speed of the signal panels of sensor induction.
It optionally, further include fault setting machine；
The input terminal of the fault setting machine is connect with the first output end of the wheel speed sensors；
First output end of the fault setting machine is connect with the input terminal of the display, and the fault setting machine is used for
Line short, short circuit, virtual connection or contact are carried out not to the waveform for the sine wave inductive signal that the wheel speed sensors generate
Good fault simulation；
The display is also used to show the revolving speed of the signal panels after the fault simulation of the fault setting machine.
It optionally, further include measurement seat；
The input terminal of the measurement seat is connect with the second output terminal of the fault setting machine；
The output end of the measurement seat is connect with the input terminal of the display；
The measurement port for measuring signal is offered on the measurement seat.
It optionally, further include oscillograph；
The input terminal of the oscillograph is connect by the measurement port with the measurement seat；
The oscillograph is used to show the waveform of the sine wave inductive signal after the fault setting machine.
It optionally, further include the detector for having oscillograph function；
The input terminal of the detector is connect by the measurement port with the measurement seat；
The detector is used to measure and show the wave of the sine wave inductive signal after the fault setting machine
Shape.
Optionally, the driving motor is DC brushless motor, three phase alternating current motor, 12V driving motor or 220V driving
Any one in motor.
Optionally, the machine governor includes power switch and speed regulation device；
The input terminal of the power switch connects power supply；
The output end of the power switch is connect with the input terminal of the speed regulation device；
The output end of the speed regulation device is connect with the input terminal of the driving motor.
Optionally, the machine governor further includes line short protective device.
As can be seen from the above technical solutions, the utility model embodiment has the advantage that
The utility model provides a kind of simple type wheel speed sensors teaching apparatus, comprising: machine governor, driving electricity
Machine, signal panels, wheel speed sensors and display；The input terminal of the output end of the machine governor and the driving motor connects
It connects；The central shaft hole of the signal panels, band of the signal panels in the driving motor are inserted into the driving end of the driving motor
The rotation of dynamic Imitating wheel；The wheel speed sensors are contactless to be set to around the signal panels, in the letter
Sine wave inductive signal is generated when dialer rotates；First output end of the input terminal of the display and the wheel speed sensors connects
It connects, the revolving speed of the signal panels for showing the wheel speed sensors induction.
The utility model controls the revolving speed of driving motor by machine governor, to control the revolving speed of signal panels, mould
The automobile tire in sailing is planned to implement, wheel speed sensors inductively measure signal panels, and intuitively by display
The rotary speed information that display measurement obtains, solving does not have relatively independent teaching equipment or facility in teaching link at this stage
Implement teaching, it is difficult to carry out theory teaching, result in student and table is merely resting on for the grasp of wheel speed sensors relevant knowledge
The technical issues of layer state.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of simple type wheel speed sensors teaching apparatus provided by the embodiment of the utility model；
Fig. 2 is a kind of circuit structure diagram of simple type wheel speed sensors teaching apparatus provided by the embodiment of the utility model；
Wherein, appended drawing reference are as follows:
1, machine governor；2, driving motor；3, signal panels；4, wheel speed sensors；5, display；6, fault setting machine；
7, seat is measured.
Specific embodiment
The utility model embodiment provides a kind of simple type wheel speed sensors teaching apparatus, solves teaching at this stage
There is no relatively independent teaching equipment or facility to implement to impart knowledge to students in link, it is difficult to carry out theory teaching, result in student for
The grasp of wheel speed sensors relevant knowledge is merely resting on the technical issues of surface layer state.
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Referring to Fig. 1, the utility model embodiment is supplied to a kind of simple type wheel speed sensors teaching apparatus, comprising:
Machine governor 1, driving motor 2, signal panels 3, wheel speed sensors 4 and display 5；
The output end of machine governor 1 is connect with the input terminal of driving motor 2；
The central shaft hole of the driving end insertion signal panels 3 of driving motor 2, drive Imitating of the signal panels 3 in driving motor 2
The rotation of wheel；
Wheel speed sensors 4 are contactless to be set to around signal panels 3, for generating sine wave when signal panels 3 rotate
Inductive signal；
The input terminal of display 5 is connect with the first output end of wheel speed sensors 4, for showing that wheel speed sensors 4 incude
Signal panels revolving speed；
The utility model controls the revolving speed of driving motor 2 by machine governor 1, so that the revolving speed of signal panels 3 is controlled,
Automobile tire in simulated driving enables wheel speed sensors 4 to inductively measure signal panels 3, and straight by display 5
The rotary speed information that ground display measurement obtains is seen, solving does not have relatively independent teaching equipment or set in teaching link at this stage
It applies to implement to impart knowledge to students, it is difficult to carry out theory teaching, result in student and the grasp of wheel speed sensors relevant knowledge is only stopped
On surface layer the technical issues of state.
It further, further include fault setting machine 6；
The input terminal of fault setting machine 6 is connect with the first output end of wheel speed sensors 4；
First output end of fault setting machine 6 is connect with the input terminal of display 5, and fault setting machine 6 is used to pass wheel speed
The waveform for the sine wave inductive signal that sensor 4 generates carries out the fault simulation of line short, short circuit, virtual connection or poor contact；
Display 5 is also used to show the revolving speed of the signal panels after the fault simulation of fault setting machine 6.
It further, further include measurement seat 7；
The input terminal of measurement seat 7 is connect with the second output terminal of fault setting machine 6；
The output end of measurement seat 7 is connect with the input terminal of display 5；
The measurement port for measuring signal is offered on measurement seat 7.
It further, further include oscillograph；
The input terminal of oscillograph is connect by measurement port with measurement seat 7；
Oscillograph is used to show the waveform of the sine wave inductive signal after fault setting machine 6.
It further, further include the detector for having oscillograph function；
The input terminal of detector is connect by measurement port with measurement seat 7；
Detector is used to measure and show the waveform of the sine wave inductive signal after fault setting machine 6.
Further, driving motor 2 is DC brushless motor, three phase alternating current motor, 12V driving motor or 220V driving electricity
Any one in machine.
Further, machine governor 1 includes power switch and speed regulation device；
The input terminal of power switch connects power supply；
The output end of power switch and the input terminal of speed regulation device connect；
The output end of speed regulation device is connect with the input terminal of driving motor 2.
Further, machine governor further includes line short protective device.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (8)
1. a kind of simple type wheel speed sensors teaching apparatus characterized by comprising
Machine governor, driving motor, signal panels, wheel speed sensors and display；
The output end of the machine governor is connect with the input terminal of the driving motor；
The central shaft hole of the signal panels, band of the signal panels in the driving motor are inserted into the driving end of the driving motor
The rotation of dynamic Imitating wheel；
The wheel speed sensors are contactless to be set to around the signal panels, for generating just in signal panels rotation
String wave inductive signal；
The input terminal of the display is connect with the first output end of the wheel speed sensors, for showing the wheel speed sensors
The revolving speed of the signal panels of induction.
2. simple type wheel speed sensors teaching apparatus according to claim 1, which is characterized in that further include fault setting
Device；
The input terminal of the fault setting machine is connect with the first output end of the wheel speed sensors；
First output end of the fault setting machine is connect with the input terminal of the display, and the fault setting machine is used for institute
The waveform for stating the sine wave inductive signal of wheel speed sensors generation carries out line short, short circuit, virtual connection or poor contact
Fault simulation；
The display is also used to show the revolving speed of the signal panels after the fault simulation of the fault setting machine.
3. simple type wheel speed sensors teaching apparatus according to claim 2, which is characterized in that further include measurement seat；
The input terminal of the measurement seat is connect with the second output terminal of the fault setting machine；
The output end of the measurement seat is connect with the input terminal of the display；
The measurement port for measuring signal is offered on the measurement seat.
4. simple type wheel speed sensors teaching apparatus according to claim 3, which is characterized in that further include oscillograph；
The input terminal of the oscillograph is connect by the measurement port with the measurement seat；
The oscillograph is used to show the waveform of the sine wave inductive signal after the fault setting machine.
5. simple type wheel speed sensors teaching apparatus according to claim 3, which is characterized in that further include having oscillograph
The detector of function；
The input terminal of the detector is connect by the measurement port with the measurement seat；
The detector is used to measure and show the waveform of the sine wave inductive signal after the fault setting machine.
6. simple type wheel speed sensors teaching apparatus according to claim 1, which is characterized in that the driving motor is straight
Flow any one in brushless motor, three phase alternating current motor, 12V driving motor or 220V driving motor.
7. simple type wheel speed sensors teaching apparatus according to claim 1, which is characterized in that the machine governor packet
Include power switch and speed regulation device；
The input terminal of the power switch connects power supply；
The output end of the power switch is connect with the input terminal of the speed regulation device；
The output end of the speed regulation device is connect with the input terminal of the driving motor.
8. simple type wheel speed sensors teaching apparatus according to claim 7, which is characterized in that the machine governor is also
Including line short protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356589.9U CN209133065U (en) | 2018-08-22 | 2018-08-22 | A kind of simple type wheel speed sensors teaching apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356589.9U CN209133065U (en) | 2018-08-22 | 2018-08-22 | A kind of simple type wheel speed sensors teaching apparatus |
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| CN209133065U true CN209133065U (en) | 2019-07-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766199A (en) * | 2018-08-22 | 2018-11-06 | 广东交通职业技术学院 | A kind of simple type wheel speed sensors teaching apparatus |
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2018
- 2018-08-22 CN CN201821356589.9U patent/CN209133065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766199A (en) * | 2018-08-22 | 2018-11-06 | 广东交通职业技术学院 | A kind of simple type wheel speed sensors teaching apparatus |
| CN108766199B (en) * | 2018-08-22 | 2024-09-10 | 广东交通职业技术学院 | Simple wheel speed sensor teaching device |
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