CN206132387U - Synchronous ware test system of intelligent car - Google Patents
Synchronous ware test system of intelligent car Download PDFInfo
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- CN206132387U CN206132387U CN201620991232.2U CN201620991232U CN206132387U CN 206132387 U CN206132387 U CN 206132387U CN 201620991232 U CN201620991232 U CN 201620991232U CN 206132387 U CN206132387 U CN 206132387U
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Abstract
The utility model provides a synchronous ware test system of intelligent car relates to car technical field, its characterized in that, it includes: displacement sensor, encoder, speed sensor, bipartition force transducer, oil temperature sensor, speed sensor, auxiliary sensor, test signal modulation card, upper control machine, printing apparatus, PLC treater, servo motor, friendship be motor and oil temperature control ware frequently, test signal modulation card is signal connection in displacement sensor, encoder, speed sensor, bipartition force transducer, oil temperature sensor, speed sensor, auxiliary sensor and upper control machine and PLC treater respectively, the PLC treater is signal connection in servo motor, friendship frequency motor and oil temperature control ware respectively, upper control machine signal connection in printing apparatus. The utility model has the advantages of the test result is accurate, intelligent, the operation is reliable and stable and the function is various.
Description
Technical field
This utility model is related to automobile technical field, more particularly to a kind of intelligent vehicle lock unit test system.
Background technology
In the drive system of automobile, according to mechanical type manual speed-changer, lock unit is typically equipped with, its major function
It is：Make the clutch collar between the two can be synchronous rapidly with gear ring to be joined, prevent gear before the synchronization from being engaged, prevent
Impact between engagement gear ring, shortens shift time, quickly completes gear-change operation, and extends gear life.
The performance indications of lock unit directly affect the performance of variator, so as to affect the handling of vehicle, so will
In a pre-installation a series of dependence tests are carried out to its technical performance and life-span.
Speed-changer synchronizer test system of the research based on PLC, can enter to the key parameter in lock unit shift process
The real-time accurately test record of row, is processed by relative analyses, so as to make objective standard to the performance of tested lock unit and life-span
True evaluation.
Because PLC has the features such as small volume, function are strong, reliability is high, using PLC as whole test system
Control core, by motor shift process is simulated, and controls the rotating speed of two axles;Computer is equipped with simultaneously, and setting is surveyed
Strip part, to multiple sensor signal in high speed acquisition test system, and carries out post analysis process, concurrently to gathered data
Go out command adapted thereto.
Utility model content
In consideration of it, this utility model provides a kind of intelligent vehicle lock unit test system, this utility model has to be surveyed
Test result accurately, intelligent, stable and reliable operation and it is vdiverse in function the advantages of.
The technical solution adopted in the utility model is as follows：
A kind of intelligent vehicle synchronous test system, it is characterised in that it includes：Displacement transducer, encoder, rotating speed are passed
Sensor, two component sensors, oil temperature sensor, speed probe, aiding sensors, test signal modulation card, upper control machine,
Printing device, PLC processor, servomotor, friendship frequency motor and Oil-temperature control device；The test signal modulation card difference signal connects
It is connected to displacement transducer, encoder, speed probe, two component sensors, oil temperature sensor, speed probe, auxiliary sensing
Device and upper control machine and PLC processor；Respectively signal is connected to servomotor, hands over frequency motor and oil temperature the PLC processor
Controller；The upper control machine signal is connected to printing device.
The host computer, for being monitored to whole TT＆C system, to PLC instruction and data is sent, and is realized to scene
The control of equipment, and the test data for collecting is further processed by data analysis software, so as to test synchronization
The performance indications of device；The PLC is used for collection site signal and output control signal, directly control and monitoring site equipment, bag
Include motor control, the regulation of motor speed, the gearbox oil temperature control of gear shifting manipulator；The sensor is used for collection site
Signal, Jing signal testings conditioning card is converted into transmission or analog signal to PLC and computer.
The test signal modulation card includes：Modulation module, demodulation module and data transmission module；The data transfer mould
Respectively signal is connected to modulation module and demodulation module to block；The modulation module, for modulation module, for by modulation module,
For the analogue signal that each sensor is sended over to be modulated into into digital signal；The demodulation module, for host computer to be sent out
The digital demodulation signal brought is analogue signal.
The upper control machine includes：Control module, processing module, algorithm data-base and display module；The process mould
Respectively signal is connected to control module, algorithm data-base and display module to block；The control module, for sending control command control
The operation of system processed；The processing module, for processing the signal for receiving, from algorithm data-base correlation is always transferred
Algorithm is processed the data message for receiving, and draws test result, test result is sent to display module and is shown.
The control module includes：Mode selection module, retest module, follow-on test module, extruding test module,
Inertia test module and the replacement module that resets；The mode selection module, respectively signal be connected to for test pattern；It is described
Retest module, for control system retest is carried out；The follow-on test module, is continuously surveyed for control system
Examination；The extruding test module, for control system extruding test is carried out；The inertia test module, enters for control system
Row inertia is tested；The reset control module, for control system reset replacement is carried out.
Using above technical scheme, this utility model generates following beneficial effect：
1st, test result is accurate：Test system of the present utility model is separated host computer and PLC, and PLC is responsible for control
And monitoring system, and the data that host computer is then responsible for receiving are processed and analyzed, and analysis result is sent to display
Module is shown.Parallel algorithm and place caused by avoiding due to having control while single PLC causes concurrently and processing
Reason error is overlapped mutually and causes error to increase.
2nd, it is intelligent：Test system of the present utility model provides various test patterns, and user can be tested with unrestricted choice
Mode, in addition to it can select semi-automatic test, moreover it is possible to allow system to carry out full automatic test.While test-types are also more
It is abundant, it is ensured that the practicality of equipment.
3rd, it is vdiverse in function：Test system of the present utility model is in addition to it can be tested, moreover it is possible to for test result
The analyzing and processing of host computer is carried out, and in algorithm data-base, user can set different algorithms, all protect adjusting each time
Card test result more conforms to require.
Description of the drawings
Fig. 1 is a kind of system structure diagram of intelligent vehicle lock unit test system of the present utility model.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated otherwise,
Equivalent by other or with similar purpose alternative features are replaced.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalent or similar characteristics.
A kind of intelligent vehicle lock unit test system, system structure such as Fig. 1 institutes are provided in this utility model embodiment 1
Show：
A kind of intelligent vehicle synchronous test system, it is characterised in that it includes：Displacement transducer, encoder, rotating speed are passed
Sensor, two component sensors, oil temperature sensor, speed probe, aiding sensors, test signal modulation card, upper control machine,
Printing device, PLC processor, servomotor, friendship frequency motor and Oil-temperature control device；The test signal modulation card difference signal connects
It is connected to displacement transducer, encoder, speed probe, two component sensors, oil temperature sensor, speed probe, auxiliary sensing
Device and upper control machine and PLC processor；Respectively signal is connected to servomotor, hands over frequency motor and oil temperature the PLC processor
Controller；The upper control machine signal is connected to printing device.
The host computer, for being monitored to whole TT＆C system, to PLC instruction and data is sent, and is realized to scene
The control of equipment, and the test data for collecting is further processed by data analysis software, so as to test synchronization
The performance indications of device；The PLC is used for collection site signal and output control signal, directly control and monitoring site equipment, bag
Include motor control, the regulation of motor speed, the gearbox oil temperature control of gear shifting manipulator；The sensor is used for collection site
Signal, Jing signal testings conditioning card is converted into transmission or analog signal to PLC and computer.
The test signal modulation card includes：Modulation module, demodulation module and data transmission module；The data transfer mould
Respectively signal is connected to modulation module and demodulation module to block；The modulation module, for modulation module, for by modulation module,
For the analogue signal that each sensor is sended over to be modulated into into digital signal；The demodulation module, for host computer to be sent out
The digital demodulation signal brought is analogue signal.
The upper control machine includes：Control module, processing module, algorithm data-base and display module；The process mould
Respectively signal is connected to control module, algorithm data-base and display module to block；The control module, for sending control command control
The operation of system processed；The processing module, for processing the signal for receiving, from algorithm data-base correlation is always transferred
Algorithm is processed the data message for receiving, and draws test result, test result is sent to display module and is shown.
The control module includes：Mode selection module, retest module, follow-on test module, extruding test module,
Inertia test module and the replacement module that resets；The mode selection module, respectively signal be connected to for test pattern；It is described
Retest module, for control system retest is carried out；The follow-on test module, is continuously surveyed for control system
Examination；The extruding test module, for control system extruding test is carried out；The inertia test module, enters for control system
Row inertia is tested；The reset control module, for control system reset replacement is carried out..
A kind of intelligent vehicle lock unit method of testing is provided in this utility model embodiment 2：
A kind of intelligent vehicle synchronous detecting method, it is characterised in that methods described includes step：
Step 1：System start-up carries out safe self-inspection, if safe self-inspection passes through, carries out test function setting, if safety sets
It is fixed not pass through then to stop operation to carry out alarm；
Step 2：User selects test module, if user selects assist control program；Then system is tested automatically,
Artificial midway can carry out intervening and select test pattern；If user selects test control program to select, select to test mould by artificial
Formula, execution step 3；
Step 3：If user selects retest pattern, system to carry out retest；If user selects follow-on test mould
Formula, then system carry out follow-on test；If user selects extruding test pattern, system to carry out extruding test；If user selects used
Property test pattern, then system carry out inertia test；If user selects to reset, system carries out replacement reset；
Step 4：Host computer transfers algorithm from algorithm data-base, and according to the data message for receiving result is drawn,
Send to display module and show result.
Before the test starts, variator must be preset each gear positions, by the corresponding choosing of each gear
Gear position sensor and position sensor data of putting into gear are stored in the memory block of PLC, while by the control parameter of mechanical hand as respectively
The power of putting into gear of individual gear, speed of putting into gear, gear positions compensate the memory block for being stored in PLC, in test process, by these
The inquiry of data is shifted gears.
The survey test-types have three kinds：Follow-on test, inertia test and extruding test, the follow-on test and inertia
The test measurement lock unit coefficient of kinetic friction and abrasion resistance properties；The extruding test is used to measure the confficient of static friction of lock unit..
A kind of intelligent vehicle lock unit test system, system construction drawing such as Fig. 1 are provided in this utility model embodiment 3
It is shown：
A kind of intelligent vehicle synchronous test system, it is characterised in that it includes：Displacement transducer, encoder, rotating speed are passed
Sensor, two component sensors, oil temperature sensor, speed probe, aiding sensors, test signal modulation card, upper control machine,
Printing device, PLC processor, servomotor, friendship frequency motor and Oil-temperature control device；The test signal modulation card difference signal connects
It is connected to displacement transducer, encoder, speed probe, two component sensors, oil temperature sensor, speed probe, auxiliary sensing
Device and upper control machine and PLC processor；Respectively signal is connected to servomotor, hands over frequency motor and oil temperature the PLC processor
Controller；The upper control machine signal is connected to printing device.
The host computer, for being monitored to whole TT＆C system, to PLC instruction and data is sent, and is realized to scene
The control of equipment, and the test data for collecting is further processed by data analysis software, so as to test synchronization
The performance indications of device；The PLC is used for collection site signal and output control signal, directly control and monitoring site equipment, bag
Include motor control, the regulation of motor speed, the gearbox oil temperature control of gear shifting manipulator；The sensor is used for collection site
Signal, Jing signal testings conditioning card is converted into transmission or analog signal to PLC and computer.
The test signal modulation card includes：Modulation module, demodulation module and data transmission module；The data transfer mould
Respectively signal is connected to modulation module and demodulation module to block；The modulation module, for modulation module, for by modulation module,
For the analogue signal that each sensor is sended over to be modulated into into digital signal；The demodulation module, for host computer to be sent out
The digital demodulation signal brought is analogue signal.
The upper control machine includes：Control module, processing module, algorithm data-base and display module；The process mould
Respectively signal is connected to control module, algorithm data-base and display module to block；The control module, for sending control command control
The operation of system processed；The processing module, for processing the signal for receiving, from algorithm data-base correlation is always transferred
Algorithm is processed the data message for receiving, and draws test result, test result is sent to display module and is shown.
The control module includes：Mode selection module, retest module, follow-on test module, extruding test module,
Inertia test module and the replacement module that resets；The mode selection module, respectively signal be connected to for test pattern；It is described
Retest module, for control system retest is carried out；The follow-on test module, is continuously surveyed for control system
Examination；The extruding test module, for control system extruding test is carried out；The inertia test module, enters for control system
Row inertia is tested；The reset control module, for control system reset replacement is carried out.
A kind of intelligent vehicle synchronous detecting method, it is characterised in that methods described includes step：
Step 1：System start-up carries out safe self-inspection, if safe self-inspection passes through, carries out test function setting, if safety sets
It is fixed not pass through then to stop operation to carry out alarm；
Step 2：User selects test module, if user selects assist control program；Then system is tested automatically,
Artificial midway can carry out intervening and select test pattern；If user selects test control program to select, select to test mould by artificial
Formula, execution step 3；
Step 3：If user selects retest pattern, system to carry out retest；If user selects follow-on test mould
Formula, then system carry out follow-on test；If user selects extruding test pattern, system to carry out extruding test；If user selects used
Property test pattern, then system carry out inertia test；If user selects to reset, system carries out replacement reset；
Step 4：Host computer transfers algorithm from algorithm data-base, and according to the data message for receiving result is drawn,
Send to display module and show result.
Before the test starts, variator must be preset each gear positions, by the corresponding choosing of each gear
Gear position sensor and position sensor data of putting into gear are stored in the memory block of PLC, while by the control parameter of mechanical hand as respectively
The power of putting into gear of individual gear, speed of putting into gear, gear positions compensate the memory block for being stored in PLC, in test process, by these
The inquiry of data is shifted gears.
The survey test-types have three kinds：Follow-on test, inertia test and extruding test, the follow-on test and inertia
The test measurement lock unit coefficient of kinetic friction and abrasion resistance properties；The extruding test is used to measure the confficient of static friction of lock unit.
Test system of the present utility model is separated host computer and PLC, and PLC is responsible for controlling and monitoring system, and on
Position machine is then responsible for that the data that receive are processed and analyzed, and analysis result is sent to display module is shown.Keep away
Parallel algorithm and process error are overlapped mutually and lead caused by having exempted from due to having control while single PLC causes concurrently and processing
Cause error increase.
Test system of the present utility model provides various test patterns, user can with unrestricted choice test mode, except
Can select beyond semi-automatic test, moreover it is possible to allow system to carry out full automatic test.Simultaneously test-types are also compared with horn of plenty, it is ensured that
The practicality of equipment.
Test system of the present utility model is in addition to it can be tested, moreover it is possible to carry out host computer for test result
Analyzing and processing, and in algorithm data-base, user can set different algorithms, and all test result is ensured more adjusting each time
Plus meet the requirements..
This utility model is not limited to aforesaid specific embodiment.This utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and the arbitrary new method that discloses or the step of process or any new group
Close.
Claims (5)
1. a kind of intelligent vehicle synchronous test system, it is characterised in that it includes：Displacement transducer, encoder, revolution speed sensing
Device, two component sensors, oil temperature sensor, speed probe, aiding sensors, test signal modulation card, upper control machine, beat
Printing apparatus, PLC processor, servomotor, friendship frequency motor and Oil-temperature control device；The test signal modulation card difference signal connection
In displacement transducer, encoder, speed probe, two component sensors, oil temperature sensor, speed probe, aiding sensors
With upper control machine and PLC processor；Respectively signal is connected to servomotor, hands over frequency motor and oil temperature control the PLC processor
Device processed；The upper control machine signal is connected to printing device.
2. intelligent vehicle synchronous test system as claimed in claim 1, it is characterised in that the host computer, for whole
Individual TT＆C system is monitored, and to PLC instruction and data are sent, and realizes the control to field apparatus, and soft by data analysiss
Part is further processed to the test data for collecting, so as to the performance indications of test-synchronizer；The PLC is used to gather
On-site signal and output control signal, directly control and monitoring site equipment, including motor control, the motor speed of gear shifting manipulator
The regulation of degree, gearbox oil temperature control；The sensor is used for the signal of collection site, and Jing signal testings conditioning card is converted into mould
Analog quantity sends PLC and computer to.
3. intelligent vehicle synchronous test system as claimed in claim 2, it is characterised in that the test signal modulation card bag
Include：Modulation module, demodulation module and data transmission module；Respectively signal is connected to modulation module reconciliation to the data transmission module
Mode transfer block；The modulation module, for modulation module, for by modulation module, for the mould for sending over each sensor
Intend signal modulation into digital signal；The demodulation module, the digital demodulation signal for host computer to be sended over is simulation letter
Number.
4. intelligent vehicle synchronous test system as claimed in claim 3, it is characterised in that the upper control machine includes：
Control module, processing module, algorithm data-base and display module；Respectively signal is connected to control module, calculates the processing module
Method data base and display module；The control module, for sending the operation of control command control system；The processing module,
For processing the signal for receiving, always transferring data message of the algorithm of correlation to receiving from algorithm data-base is carried out
Process, draw test result, test result is sent to display module and is shown.
5. intelligent vehicle synchronous test system as claimed in claim 4, it is characterised in that the control module includes：Mould
Formula selecting module, retest module, follow-on test module, extruding test module, inertia test module and the replacement module that resets；
The mode selection module, respectively signal be connected to for test pattern；The retest module, enters for control system
Row retest；The follow-on test module, for control system follow-on test is carried out；The extruding test module, for controlling
System processed carries out extruding test；The inertia test module, for control system inertia test is carried out；The control mould that resets
Block, for control system reset replacement is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991232.2U CN206132387U (en) | 2016-08-31 | 2016-08-31 | Synchronous ware test system of intelligent car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991232.2U CN206132387U (en) | 2016-08-31 | 2016-08-31 | Synchronous ware test system of intelligent car |
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| Publication Number | Publication Date |
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| CN206132387U true CN206132387U (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620991232.2U Expired - Fee Related CN206132387U (en) | 2016-08-31 | 2016-08-31 | Synchronous ware test system of intelligent car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353090A (en) * | 2016-08-31 | 2017-01-25 | 成都市和平科技有限责任公司 | Intelligent test system and method for automobile synchronizer |
-
2016
- 2016-08-31 CN CN201620991232.2U patent/CN206132387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353090A (en) * | 2016-08-31 | 2017-01-25 | 成都市和平科技有限责任公司 | Intelligent test system and method for automobile synchronizer |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |