CN208569985U - A kind of automatic transmission experimental bench - Google Patents
A kind of automatic transmission experimental bench Download PDFInfo
- Publication number
- CN208569985U CN208569985U CN201820083183.1U CN201820083183U CN208569985U CN 208569985 U CN208569985 U CN 208569985U CN 201820083183 U CN201820083183 U CN 201820083183U CN 208569985 U CN208569985 U CN 208569985U
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- Prior art keywords
- speed
- speed sensor
- automatic transmission
- experimental bench
- transmission
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Abstract
The utility model discloses a kind of automatic transmission experimental bench, it include transmission speed sensor, and the speed changer being connected with transmission speed sensor, the speed changer, which is opened respectively at multifunction switch with kickdown, to be connected, the multifunction switch is connected respectively at control unit for automatic shift, back-up lamp relay with starter motor latch, the control unit for automatic shift is connected respectively at vehicle speed sensor with gear lever locking electromagnetism, the vehicle speed sensor is connected with output gear, and the gear-down switch is also connected with accelerator pedal；The newer automated transmissions experimental bench not only completely can intuitively carry out speed changer structure teaching, and pass through transmission speed sensor and vehicle speed sensor, calculating and digital-scroll technique can be synchronized to engine speed, input shaft rotating speed and output shaft revolving speed, the error of data in experimentation is effectively prevented, and can also converse the transmission ratio of speed changer.
Description
Technical field
The utility model relates to a kind of automatic transmission experimental benches.
Background technique
With the progress of science and technology, Foreign Automobile class teaching experimental equipment is in intelligence, automation, precise treatment, synthesis
Further development will be had by changing aspect, be used of the new technology and opened up new experimental field, developing new experimental facilities will be the following state
The development trend in the external field.Therefore the utilization of automatic transmission experimental bench just increasingly increases.
But since existing automatic transmission experimental bench does not have Hyundai Motor new features, so that in experimentation
Engine speed, input shaft rotating speed and output shaft revolving speed be all difficult to synchronously tested, therefore not only result in the complete of later experiments
Whole property, while the calculating of transmission ratio can also have error in experimental data, and then influence the result of later experiments.
Utility model content
In view of this, the utility model aim, which is to provide one kind, completely can intuitively carry out speed changer structure teaching, and
By transmission speed sensor and vehicle speed sensor, engine speed, input shaft rotating speed and output shaft revolving speed can be carried out
The synchronous sum number code that calculates is shown, effectively prevents the error of data in experimentation, and can also accurately converse speed change
The automatic transmission experimental bench of device transmission ratio.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of automatic transmission experimental bench, including
There are transmission speed sensor, and the speed changer being connected with transmission speed sensor, the speed changer is respectively at Multifunction open
Pass is opened with kickdown to be connected, and the multifunction switch is respectively at control unit for automatic shift, back-up lamp relay and starting horse
Up to latch, connected, the described control unit for automatic shift is connected respectively at vehicle speed sensor with gear lever locking electromagnetism, described
Vehicle speed sensor is connected with output gear, and the gear-down switch is also connected with accelerator pedal.
Preferably, the starter motor latch is connected with starter motor.
Preferably, the back-up lamp relay is connected with back-up lamp.
Preferably, the control unit for automatic shift is also connected with oil temperature sensor.
The utility model has the technical effect that following aspect: due to being provided with transmission speed sensor and speed
Sensor, so that retarder in the process of experiment, can calculate engine speed, input shaft rotating speed, output shaft revolving speed
Revolving speed and synchronous digital-scroll technique, effectively prevent the error of data in experimentation, and the revolving speed by measuring can be with
Convert accurate transmission ratio data；Since binary channels cable is connect with control circuit display board, can expand out again primary student and
The learning platform of intermediate two levels of student；It, can due to using the automatic transmission and original vehicle automatic transmission computer of genuine
Complete intuitive progress speed changer structure teaching.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of automatic transmission experimental bench of the utility model；
Fig. 2 is a kind of circuit diagram of automatic transmission experimental bench of the utility model；
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of automatic transmission experimental bench includes as shown in Figs. 1-2 for recording the big sun in planetary transmission
The transmission speed sensor 2 of wheel speed, and the speed changer with 2 linearly connected of transmission speed sensor, the speed changer point
Not with 4 linearly connected of multifunction switch and gear-down switch, the multifunction switch respectively at control unit for automatic shift 1,
6 linearly connected of back-up lamp relay 5 and starter motor latch, the corresponding signal of gear change generation for induction speed variator
It is transferred to control unit for automatic shift 1 and starter motor latch 6 and back-up lamp relay 5, the starter motor latch 6
With 61 linearly connected of starter motor, prevent not in " P " or " N " shelves starter motor 61 to start, the back-up lamp relay 5 and back-up lamp
51 linearly connecteds, in " R " shelves back-up lamp 51 light, the control unit for automatic shift 1 is respectively at vehicle speed sensor 3
It is connected with gear lever locking electromagnetism 7, the gear lever locking electromagnetism 7 is used for when not having brake pedal, cannot be changing
Lever removes " P " shelves and " N " shelves, the vehicle speed sensor 3 and output gear linearly connected, turn for recording output gear
Speed, the gear-down switch 4 also with accelerator pedal linearly connected, floored for accelerator pedal when, speed changer switches to low
Shelves facilitate acceleration, the control unit for automatic shift 1 also with 8 linearly connected of oil temperature sensor, in the present invention, speed change
The model " GMP60-48 " of device, the model " SSS-52 " of multifunction switch, the model " 2011082907 " of output gear,
Model " HM27 ", the model of gear-down switch 4 " IFO 10-30-10/01P ", back-up lamp of transmission speed sensor 2
Model " JQX-59F ", the model " BSQ039B " of starter motor latch 6, the model of vehicle speed sensor 3 of relay 5
Model " AMGZ ", the model of back-up lamp 51 " T15 1156T20 ", the type of starter motor 61 of " PT131 ", oil temperature sensor 8
Number be " QDJ2608 ".
Principle explanation: firstly, motor the most suitable is selected by calculating, in this, as the power of transmission duty
Source, secondly, by selection of the motor to the connection type of automatic transmission, to determine the size and totality cloth of bed stand
Office, makes it have stronger tutorial function, while guaranteeing that teaching demonstration is intuitive, rationally distributed, and it is convenient to manipulate, and design is reasonably examined
Slave interrupt interface, test interface and the instrument for demonstrating working condition.Plate face layout is complete, is easy to observe, can make automatic transmission
Again under the drive of motor, the normal working condition of the simulation of safety and stability and working principle, thus anti-by instrument face plate data
The working condition for answering automatic transmission, finally by the check to entire experimental bench, to realize complete, stable work demonstration.
The utility model has the technical effect that following aspect: due to being provided with transmission speed sensor and speed
Sensor, so that retarder in the process of experiment, can calculate engine speed, input shaft rotating speed, output shaft revolving speed
Revolving speed and synchronous digital-scroll technique, effectively prevent the error of data in experimentation, and the revolving speed by measuring can be with
Convert accurate transmission ratio data；Since binary channels cable is connect with control circuit display board, can expand out again primary student and
The learning platform of intermediate two levels of student；It, can due to using the automatic transmission and original vehicle automatic transmission computer of genuine
Complete intuitive progress speed changer structure teaching.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of automatic transmission experimental bench, it is characterised in that: include transmission speed sensor, and passed with speed changer revolving speed
The connected speed changer of sensor, the speed changer are connected separately with multifunction switch and kickdown switch, the multifunction switch point
It is not connected with control unit for automatic shift, back-up lamp relay and starter motor latch, the automatic transmission control is single
Member is connected separately with vehicle speed sensor and gear lever lock-up solenoid valve, and the vehicle speed sensor is connected with output gear, it is described change it is low
Position switch is also connected with accelerator pedal.
2. a kind of automatic transmission experimental bench as described in claim 1, it is characterised in that: the starter motor latch with open
Motivation is connected.
3. a kind of automatic transmission experimental bench as described in claim 1, it is characterised in that: the back-up lamp relay and reversing
Lamp is connected.
4. a kind of automatic transmission experimental bench as described in claim 1, it is characterised in that: the control unit for automatic shift
It is also connected with oil temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083183.1U CN208569985U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic transmission experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083183.1U CN208569985U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic transmission experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208569985U true CN208569985U (en) | 2019-03-01 |
Family
ID=65452178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083183.1U Expired - Fee Related CN208569985U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic transmission experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208569985U (en) |
-
2018
- 2018-01-17 CN CN201820083183.1U patent/CN208569985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |