CN107228687B - The integrated detecting device and detection method of sensor - Google Patents
The integrated detecting device and detection method of sensor Download PDFInfo
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- CN107228687B CN107228687B CN201710403180.1A CN201710403180A CN107228687B CN 107228687 B CN107228687 B CN 107228687B CN 201710403180 A CN201710403180 A CN 201710403180A CN 107228687 B CN107228687 B CN 107228687B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of integrated detecting device of sensor and detection method, the integrated detecting device of the sensor includes control module and multiple detection executing agencies, and each detection executing agency is corresponding at least one tested sensor；The control module is connect with each detection executing agency, for being acted according to the corresponding detection executing agency's performance objective of the detection instruction of input driving；The tested sensor is sent to the control module for detecting the corresponding target action and will test information, and each detection executing agency is also used to monitor the target action of itself and monitoring information is sent to the control module；The control module is also used to compare and analyze processing to the detection information and the monitoring information that receive.Through this embodiment, it can achieve while multiple sensors tested, improve speed changer research and development and production efficiency, reduce the beneficial effect of testing cost.
Description
Technical field
The present invention relates to sensor detection field more particularly to the integrated detecting devices and detection method of a kind of sensor.
Background technique
Existing wet dual clutch transmission includes position sensor, speed probe, parking sensor and temperature sensing
Device, test device in the prior art single can only only test a sensor, this greatly reduces speed changer
Research and development and production efficiency, testing cost are very high.
Summary of the invention
The purpose of the embodiment of the present invention is that the integrated detecting device and detection method of a kind of sensor are provided, it can be simultaneously to wet
Multiple sensors of formula double-clutch speed changer test simultaneously, greatly improve research and development to wet dual clutch transmission with
Production efficiency, and reduce testing cost.
To achieve the above object, the embodiment of the invention provides a kind of integrated detecting devices of sensor, including control mould
Block and multiple detection executing agencies, each detection executing agency are corresponding at least one tested sensor；
The control module is connect with each detection executing agency, is corresponded to for being driven according to the detection instruction of input
The detection executing agency performance objective movement；The tested sensor is for detecting the corresponding target action and will examine
Measurement information is sent to the control module, and each detection executing agency is also used to monitor the target action of itself and will
Monitoring information is sent to the control module；The control module is also used to the detection information and the monitoring received
Information compares and analyzes processing.
Compared with prior art, the integrated detecting device of sensor disclosed by the invention controls more by using control module
A detection executing agency's performance objective movement, tested sensor, which detects corresponding target action and will test information, is sent to control
Module, each detection executing agency are also used to monitor the target action of itself and monitoring information are sent to the control mould
Block, the control module compare and analyze the technical solution of processing to received detection information and monitoring information, solve existing
Have reduced caused by can only being tested single-sensor in technology speed changer research and development and production efficiency, testing cost it is higher
The problem of, it obtains and can while multiple sensors be tested, improve speed changer research and development and production efficiency, reduce survey
Try the beneficial effect of cost.
Preferably, the detection instruction includes position detection instruction, and the multiple detection executing agency includes the first detection
Executing agency, tested sensor corresponding with the first detection executing agency is measured position sensor；
The control module is used for the first detection executing agency according to the position detection order-driven and executes displacement
Movement；The measured position sensor is sent to the control module, institute for detecting the displacement action and will test information
Stating detection information includes displacement information.
Preferably, the detection instruction includes Rotating speed measring instruction, and the multiple detection executing agency includes the second detection
Executing agency, tested sensor corresponding with the second detection executing agency is tested speed probe；
The control module is used for the second detection executing agency according to the Rotating speed measring order-driven and executes rotation
Movement；The tested speed probe is sent to the control module, institute for detecting the rotational action and will test information
Stating detection information includes rotary speed information.
Preferably, the detection instruction includes temperature detection instruction, and the multiple detection executing agency includes third detection
Executing agency, tested sensor corresponding with third detection executing agency are dut temperature sensor；
The control module detects actuating mechanism controls temperature for the third according to the temperature detection order-driven
Variation；The dut temperature sensor is sent to the control module, institute for detecting the temperature change and will test information
Stating detection information includes temperature information.
Preferably, the integrated detecting device further includes that testing stand support frame, testing stand and testboard control bracket,
The testing stand is fixedly installed on the testing stand support frame, and the testboard control bracket is fixedly installed on the survey
Test stand face upper end；
The testing stand support frame bottom is additionally provided with burr adjustable tail margin.
Preferably, first detection executing agency includes displacement drive motor, ball screw assembly, movable plate and position inspection
Gauge head, the position detection head are set on the movable plate, and measured position sensor is correspondingly arranged with the position detection head；
The control module includes PLC (Programmab l e Logi c Contro l l er, programmable logic controller (PLC)) control
Device；
The displacement drive motor is used to drive the movable plate and institute's rheme by the ball screw assembly, in rotation
It sets detector to do reciprocating linear motion, the measured position sensor is used to detect the displacement of the position detection head and will test
To displacement information be sent to the PLC controller.
Preferably, first detection executing agency further includes position monitoring sensor, and the position monitoring sensor is set
It is placed in the output end of the displacement drive motor, the position monitoring sensor is used to monitor the rotation of the displacement drive motor
And monitoring information is sent to the PLC controller, the monitoring information includes displacement information.
Preferably, first detection executing agency includes displacement drive mechanism rack, displacement drive shaft coupling, moving machine
Structure supports tailstock, linear guide and slide block mechanism, and the ball screw assembly, includes lead screw and nut, the nut and the lead screw
Rotation connection；
The displacement drive mechanism rack is set on testing stand, the displacement drive motor, mobile mechanism's branch
Support tailstock, the linear guide are fixedly installed on the displacement drive mechanism rack, and mobile mechanism's support tailstock is used for
It is fixed to support the ball screw assembly, the displacement drive shaft coupling for respectively with the output shaft of the displacement drive motor and
The lead screw is fixedly connected, and the nut is fixedly connected with the movable plate, the movable plate and the fixed company of the slide block mechanism
It connects, the slide block mechanism is slideably positioned in the linear guide；
The position detection head includes extension bar, bracket and magnet, and the extension bar is vertically arranged at the movable plate bottom
End, the bracket are set to the bottom end of the extension bar, the magnet are carried on the bracket；
First detection executing agency further includes position sensor mounting plate and position sensor pinboard, the position
Sensor pinboard is fixedly installed on the testing stand, and the position sensor mounting plate is set to the position sensor
On pinboard, the measured position sensor is set on the position sensor mounting plate and corresponding with the magnet.
Preferably, second detection executing agency includes detection execution unit, and the detection execution unit includes rotation
Driving motor is provided with measured wheel on the rotational drive motor, and the measured wheel is correspondingly arranged with tested speed probe；
The rotational drive motor is used to drive the measured wheel to rotate in rotation, and the tested speed probe is used for
It detects the revolving speed of the measured wheel and the rotary speed information that will test is sent to the PLC controller of the control module.
Preferably, the detection execution unit further includes rotation monitoring sensor, and the rotation monitoring sensor is set to
The output end of the revolving speed driving motor, the rotation monitoring sensor are used to monitor the rotation of the revolving speed driving motor and will
Monitoring information is sent to the PLC controller, and the monitoring information includes rotary speed information.
Preferably, the detection execution unit further includes rotational drive motor bracket, rotate driving shaft coupling, revolving speed output
Axis, revolving speed transmission shaft and measured wheel fastening nut；
The rotational drive motor is set on the rotational drive motor bracket, the rotational drive motor and described turn
Dynamic driving motor bracket is fixedly installed on the bottom end of testing stand, the rotate driving shaft coupling for respectively with described turn
The output shaft of dynamic driving motor is fixedly connected with the rotating speed output shaft, and the rotating speed output shaft other end and the revolving speed are driven
Axis is connected by bolt and nut, and one end of the revolving speed transmission shaft is arranged with the measured wheel, and the measured wheel passes through the quilt
Measuring wheel fastening nut is fixed on the revolving speed transmission shaft；
The detection execution unit further includes speed probe pinboard and speed probe mounting plate, the revolution speed sensing
Device pinboard is fixedly installed on the upper end of testing stand, and the speed probe mounting plate is set to the speed probe and turns
The upper end of fishplate bar, the tested speed probe are set to the upper end of the speed probe mounting plate, and described tested
The test side of speed probe is opposite with the measured wheel；
Second detection executing agency further includes measurement of rotating speed safety guard, and the measurement of rotating speed safety guard is for covering
If the detection execution unit.
Preferably, third detection executing agency includes temperature sensor mounting plate and incubator, the temperature sensor
Mounting plate is set on testing stand, and the incubator is set on the temperature sensor mounting plate, the dut temperature sensing
Device is set in the incubator, and the control module further includes temperature controller；
The temperature controller is described measured for adjusting and monitoring temperature and temperature changing speed in the incubator
Degree sensor is used to detect the temperature change in the incubator.
Preferably, the integrated detecting device further includes parking sensor detection executing agency, the parking sensor inspection
Surveying executing agency includes parking sensor pinboard, parking sensor mounting plate and parking rotation axis, and the parking sensor turns
Fishplate bar is set to testing stand, and the parking sensor mounting plate is set on the parking sensor pinboard, the parking
Tested parking sensor is provided on sensor mounting plate, the parking rotation axis is set on the tested parking sensor,
The parking sensor mounting plate is equipped with angle index；
The angle letter that the tested parking sensor is used to detect the angle of the parking rotation axis rotation and will test
Breath is transmitted to the PLC controller of the control module.
The embodiment of the invention also provides a kind of detection methods, are realized using the integrated detecting device of above-mentioned sensor,
It is described that detection method includes the following steps:
Control module drives corresponding detection executing agency's performance objective to act according to the detection instruction of input；
Tested sensor detection, which corresponds to the target action and will test information, is sent to the control module, the detection
Executing agency monitors the target action of itself and monitoring information is sent to the control module；
The control module compares and analyzes processing to the detection information and the monitoring information that receive.
Compared with prior art, detection method provided in an embodiment of the present invention is by controlling multiple detections according to control module
The movement of executing agency's performance objective, tested sensor, which detects corresponding target action and will test information, is sent to control module,
Detection executing agency monitors the target action of itself and monitoring information is sent to control module, and control module is to receiving detection
Information and monitoring information compare and analyze the technical solution of processing, and solving in the prior art can only carry out single-sensor
Speed changer research and development and production efficiency, the higher problem of testing cost are reduced caused by test, obtaining can be simultaneously to multiple
Sensor is tested, and is improved speed changer research and development and production efficiency, is reduced the beneficial effect of testing cost.
Detailed description of the invention
Fig. 1 is a kind of functional block diagram of the integrated detecting device of sensor of the embodiment of the present invention.
Fig. 2 is a kind of first structure diagram of the integrated detecting device of sensor of the embodiment of the present invention.
Fig. 3 is a kind of the second structural schematic diagram of the integrated detecting device of sensor of the embodiment of the present invention.
Fig. 4 is a kind of third structural schematic diagram of the integrated detecting device of sensor of the embodiment of the present invention.
Fig. 5 is a kind of flow chart of detection method of the embodiment of the present invention.
Description of symbols:
111: the integrated detecting device of sensor；101: control module；102: the first detection executing agencies；103: the second inspections
Survey executing agency；104: third detects executing agency；1: burr adjustable tail margin；2: testing stand support frame；3: rotational drive motor；4:
Speed probe pinboard；5: temperature controller；6: parking sensor pinboard；7: parking sensor mounting plate；8: tested to stay
Vehicle sensor；9: parking rotation axis；10: speed probe mounting plate；11: tested speed probe；12:PLC controller；13:
Display；14: testboard controls bracket；15: industrial personal computer；16: peripheral operation equipment；17: measurement of rotating speed safety guard；18: quilt
Measuring wheel fastening nut；19: measured wheel；20: revolving speed transmission shaft；21: rotating speed output shaft；22: rotational support flange；23: displacement is driven
Dynamic mechanism rack；24: testing stand；25: rotate driving shaft coupling；26: rotation monitoring sensor；27: position sensor installation
Plate；28: extension bar；29: movable plate；30: mobile mechanism supports tailstock；31: linear guide；32: position sensor pinboard；
33: measured position sensor；34: magnet；35: slide block mechanism；36: ball screw assembly,；37: position monitoring sensor；38: displacement
Driving motor；39: displacement drive shaft coupling；40: electric cabinet；41: temperature sensor mounting plate；42: incubator；43: dut temperature passes
Sensor；44: test operation personnel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of integrated detecting devices of sensor, for the biography to wet dual clutch transmission
Sensor is tested, and the integrated detecting device includes control module and multiple detection executing agencies, and each detection executes
Mechanism is corresponding at least one tested sensor；The control module is connect with each detection executing agency, is used for basis
The corresponding detection executing agency's performance objective movement of the detection instruction driving of input；The tested sensor is for detection pair
The target action answered simultaneously will test information and be sent to the control module, and each detection executing agency is also used to monitor
Monitoring information is simultaneously sent to the control module by the target action of itself；The control module is also used to receiving
The detection information and the monitoring information compare and analyze processing.It is thus possible to multiple sensors are tested simultaneously,
Speed changer research and development and production efficiency are improved, testing cost is reduced.
As shown in Figs 1-4, the integrated detecting device 111 of sensor provided in an embodiment of the present invention, the integrated detection dress
Setting 111 includes that control module 101, first detects executing agency 102, measured position sensor 33, second detects executing agency
103, speed probe 11, third detection executing agency 104, dut temperature sensor 43 and tested parking sensor 8, institute are tested
Stating control module 101 includes PLC controller 12 and temperature controller 5.
The detection instruction includes position detection instruction, Rotating speed measring instruction and temperature detection instruction.
The PLC controller 12 is used for the first detection 102 execution position of executing agency according to position detection order-driven
Mobile to make, the measured position sensor 33 is sent to PLC controller 12 for detecting the displacement action and will test information,
The detection information is displacement information.
Specifically, the integrated detecting device 111 further includes testing stand support frame 2, testing stand 24 and testboard
Bracket 14 is controlled, the testing stand 24 is fixedly installed on the testing stand support frame 2, and the testboard controls bracket 14
It is fixedly installed on 24 upper end of testing stand, 14 bottom of testing stand support frame is additionally provided with burr adjustable tail margin 1, by adjustable
The levelness of lower margin 1 adjustable entire integrated detecting device 111 and testing stand 24.
First detection executing agency 102 includes displacement drive mechanism rack 23, displacement drive shaft coupling 39, displacement drive
Dynamic motor 38, position monitoring sensor 37, ball screw assembly, 36, mobile mechanism support tailstock 30, linear guide 31, slide block mechanism
35, movable plate 29, position detection head, position sensor mounting plate 27 and position sensor pinboard 32, the position detection head
Including extension bar 28, bracket (not indicating in figure) and magnet 34, the ball screw assembly, 36 includes lead screw and nut, the nut
It is rotatablely connected with the lead screw.
The displacement drive mechanism rack 23 is set on testing stand 24, the displacement drive motor 38, the movement
Mechanism supports tailstock 30, the linear guide 31 are fixedly installed on the displacement drive mechanism rack 23, the mobile mechanism
Support tailstock 30 to support the ball screw assembly, 36 for fixed, the displacement drive shaft coupling 39 for respectively with the displacement
The output shaft of driving motor 38 is fixedly connected with the lead screw, and the nut is fixedly connected with the movable plate 29, the movement
Plate 29 is fixedly connected with the slide block mechanism 35, and the slide block mechanism 35 is slideably positioned in the linear guide 31；It is described to stretch
Rod 28 is vertically arranged at 29 bottom end of movable plate, and the bracket is set to the bottom end of the extension bar 28, on the bracket
Carry the magnet 34；The position sensor pinboard 32 is fixedly installed on the testing stand 24, and the position passes
Sensor mounting plate 27 is set on the position sensor pinboard 32, and the measured position sensor 33 is set to the position
It is on sensor mounting plate 27 and corresponding with the magnet 34.The position monitoring sensor 37 is set to the displacement drive motor
38 output end, the output end of the displacement drive motor 38 refer to one where the output shaft of the displacement drive motor 38
End.
The integrated detecting device 111 further includes display 13, and the control module further includes 16 He of peripheral operation equipment
Industrial personal computer 15, the industrial personal computer 15 are electrically connected with PLC controller 12, and the peripheral operation equipment 16 includes mouse and keyboard.
Detected that detailed process is as follows to measured position sensor 33:
Test operation personnel 44 by revolving speed and turn to demand input industrial personal computer 15 by keyboard and mouse, and industrial personal computer 15 will obtain
The revolving speed and steering shift in demand taken is that position detection instruction is sent to the PLC controller 12,12 drive displacement of PLC controller
Driving motor 38 is according to revolving speed and turns to demand rotation, and the lead screw of ball screw assembly, 36 is driven to rotate, to make ball-screw
Nut in pair 36 drives the movable plate 29 being arranged on slide block mechanism 35 for linear motion in linear guide 31, further band
The dynamic extension bar 28 being installed on movable plate 29 and the bracket and magnet 34 being set on extension bar 28 move linearly.Make institute
It states magnet 34 and makees the target action that linear movement i.e. first detection executing agency 102 executes.
Wherein, position monitoring sensor 37 is used to monitor the rotation of the displacement drive motor 38 and sends monitoring information
To the PLC controller 12, the monitoring information is displacement information.For example, the position monitoring sensor 37 can pass through detection
The dimensional parameters of the turnning circle of the output shaft of displacement drive motor 38 and the ball screw assembly, 36 obtain in movable plate 29
The displacement of magnet 34, it's not limited to that for the mode specifically detected.
By being set as the positional relationship of magnet 34 and measured position sensor 33 to meet their positions in the transmission
Relationship is set, i.e., magnet 34 is subjected to relative position according to positional relationship corresponding in speed changer with measured position sensor 33 and set
It sets, after magnet 34 moves, the location information measured is also sent to PLC controller 12, PLC by measured position sensor 33
The location information that controller 12 detects position monitoring sensor 37 and measured position sensor 33 respectively is sent after handling
To industrial personal computer 15, the industrial personal computer 15 carries out storage to the location information data received and comparative analysis is handled, and passes through contraposition
It sets the location information data that monitoring sensor 37 detects and the location information data that measured position sensor 33 detects carries out
Comparative analysis, and shown on the monitor 13, it can intuitively obtain the performance state of measured position sensor 33.
During detecting to measured position sensor 33, ball-screw pair is driven by displacement drive motor 38
36 rotations, and lead screw is switched into straight reciprocating motion of the slide block mechanism 35 in linear guide 31, and then drive and stretch out
Bar 28 and magnet 34 are mobile, and revolving speed and steering by command displacement driving motor 38 simulate extension bar 28 in speed changer
The moving condition of synchronizer fork bar, the design of this structure are simple and convenient to operate, improve and examine to measured position sensor 33
The reliability of survey.
Further, extension bar 28 is bolted on movable plate 29, and the replacement of extension bar 28 is convenient, can be to avoid more
Higher cost and the biggish movable plate 29 of difficulty are changed, in this way, reducing costs and improving safeguarding for the integrated detecting device
Property.
In embodiments of the present invention, the PLC controller 12 is also used to according to the Rotating speed measring order-driven
Two detection executing agencies 103 execute rotational action, and the tested speed probe 11 is for detecting the rotational action and will examine
Measurement information is sent to the PLC controller 12, and the detection information includes rotary speed information.
Second detection executing agency 103 includes detection execution unit and measurement of rotating speed safety guard 17, the detection
Execution unit includes rotational drive motor 3, rotational drive motor bracket (not indicating in figure), rotate driving shaft coupling 25, rotation
Monitor sensor 26, rotating speed output shaft 21, revolving speed transmission shaft 20, rotational support flange 22, measured wheel 19, measured wheel fastening nut
18, speed probe pinboard 4 and speed probe mounting plate 10.
The rotational drive motor 3 is set on the rotational drive motor bracket, and the rotational drive motor bracket is solid
Surely it is set to the bottom end of testing stand 24, to fix and carry the rotational drive motor 3, the rotate driving shaft coupling 25
For being fixedly connected respectively with the output shaft of the rotational drive motor 3 and the rotating speed output shaft 21, the revolving speed transmission shaft
20 one end is arranged with the measured wheel 19, and the measured wheel 19 is fixed on the revolving speed by the measured wheel fastening nut 18
On transmission shaft 20, the revolving speed pivot flange 22 is used to support the rotating speed output shaft 21 and rotates.Wherein, the rotating speed output shaft
Flange on 21 is fixedly connected with the flange on revolving speed transmission shaft 20 by bolt and nut, revolving speed transmission shaft 20 be arranged with it is tested
One end of wheel 19 is equipped with screw thread, and the installation of revolving speed transmission shaft 20 is pressed on by tightening measured wheel fastening nut 18 for measured wheel 19
Face.
The speed probe pinboard 4 is fixedly installed on the upper end of testing stand 24, the speed probe installation
Plate 10 is set to the upper end of the speed probe pinboard 4, and the tested speed probe 11 is set to the revolving speed and passes
The upper end of sensor mounting plate 10, and the test side of the tested speed probe 11 and the measured wheel 19 are opposite.
Detected that detailed process is as follows to tested speed probe 11:
Test operation personnel 44 by revolving speed and turn to demand input industrial personal computer 15 by keyboard and mouse, and industrial personal computer 15 will obtain
The revolving speed and steering shift in demand taken is that Rotating speed measring instruction is sent to the PLC controller 12, and PLC controller 12 drives revolving speed
Driving motor 3 is according to revolving speed and turns to demand rotation, drives rotating speed output shaft 21 to rotate by rotate driving shaft coupling 25, revolving speed
Output shaft 21 drives revolving speed transmission shaft 20 to rotate, so drive the measured wheel 19 that is fixed on revolving speed transmission shaft 20 according to revolving speed and
The rotation of steering demand.The measured wheel 19 is executed according to revolving speed and the demand rotation of steering i.e. second detection executing agency 103
Target action.
Wherein, rotation monitoring sensor 26 is set to the output end of the revolving speed driving motor 3, the rotation monitoring sensing
Device 26 is used to monitor the rotation of the revolving speed driving motor 3 and monitoring information is sent to the PLC controller 12, the monitoring
Information includes rotary speed information.The output end of the revolving speed driving motor 3 refers to where the output shaft of the revolving speed driving motor 3
One end.
By being set as the positional relationship of measured wheel 19 and tested speed probe 11 to meet its position in the transmission
Relationship is set, i.e. measured wheel 19 is set with tested speed probe 11 according to its positional relationship progress relative position in the transmission
It sets, when revolving speed driving motor 3 drives measured wheel 19 to rotate, the tested speed probe 11 detects turning for the measured wheel 19
It is dynamic, and the rotary speed information that will acquire is sent to PLC controller 12,12 pairs of rotations of PLC controller monitor sensors 26 and are tested
The rotary speed information that speed probe 11 detects respectively is sent to industrial personal computer 15 after being handled, the industrial personal computer 15 is to receiving
Rotary speed information carries out storage and comparative analysis processing, and comparative analysis result is carried out real-time display on the monitor 13, can be with
It observes test operation personnel 44 in real time test process, and intuitively obtains the performance state of tested speed probe 11,
Note abnormalities phenomenon in time.
In addition, measurement of rotating speed safety guard 17 covers at the detection execution unit.During high speed Rotating speed measring, with
Relevant structure is rotated with biggish noise, and has the hidden danger for loosening and throwing away at high speed, is surveyed by installation revolving speed
Try safety guard, the safety that the object that can be effectively reduced noise, and test operation personnel 44 is avoided to be thrown away by loosening wounds
Accident improves safety when integrated detecting device 111 is tested.
In addition, in the detection to tested speed probe 11, on the one hand, revolving speed transmission shaft 20 is by bolt and nut and turns
Fast output shaft 21 is fixedly connected, and is convenient for changing, and is avoided replacement cost higher and the replacement biggish rotating speed output shaft 21 of difficulty, is saved
Cost, be easy for installation and removal replacement；On the other hand, measured wheel 19 revolving speed is pressed abd fixed on using nut tightening way to pass
On moving axis 20, it can be further reduced the replacement of revolving speed transmission shaft 20 in this way, and further facilitate the disassembly and peace of measured wheel 19
Dress.
In an embodiment of the present invention, the temperature controller 5 is used for the according to the temperature detection order-driven
Three detection executing agencies 104 control temperature change；The dut temperature sensor 43 is for detecting the temperature change and will examine
Measurement information is sent to the PLC controller 12, and the detection information includes temperature information.
Third detection executing agency 104 includes temperature sensor mounting plate 41 and incubator 42, the temperature sensor
Mounting plate 41 is set on testing stand 24, and the incubator 42 is set on the temperature sensor mounting plate 41, described tested
Temperature sensor 43 is set in the incubator 42.
When testing dut temperature sensor 43, dut temperature sensor 43 is placed in incubator 42, test behaviour
Make personnel 44 by the temperature and temperature changing speed in the adjusting incubator 42 of temperature controller 5, temperature controller 5 carries temperature prison
Control and display function, and temperature control signals are input to industrial personal computer 15 after the processing of PLC controller 12.Dut temperature sensor
43 for detecting the temperature change in the incubator 42, and the temperature information that will test is transmitted to PLC controller 12, and through institute
It states after PLC controller 12 is handled and is sent to industrial personal computer 15, the temperature information and quilt that industrial personal computer 15 monitors temperature controller 5 itself
The temperature information that testing temperature sensor detects carries out storage and comparative analysis processing, and it is real in display 13 to analyze result
When show, so that test operation personnel 44 observe test process in real time, analyze dut temperature sensor 43 service condition, and
When note abnormalities phenomenon.Control the target action that the temperature change in the incubator 42 i.e. third detection executing agency 104 executes.
In embodiments of the present invention, the integrated detecting device 111 further includes parking sensor detection executing agency, described
Parking sensor actuator includes parking sensor pinboard 6, parking sensor mounting plate 7 and parking rotation axis 9, described to stay
Vehicle sensor pinboard 6 is set to testing stand 24, and the parking sensor mounting plate 7 is set to the parking sensor switching
On plate 6, tested parking sensor 8 is provided on the parking sensor mounting plate 7, the parking rotation axis 9 is set to described
On tested parking sensor 8, the parking sensor mounting plate 7 is equipped with angle index.The parking rotation axis 9 simulates speed change
Parking axis in device is placed on the rotor structure of tested parking sensor 8, and the tested parking sensor 8 passes through detection rotor
The rotation of structure obtains the angle information of rotation.
The tested parking sensor 8 is used to detect the angle that the parking rotation axis 9 rotates and the angle that will test
Information is transmitted to the PLC controller 12 of the control module 101, and PLC controller 12 is sent out after being handled the angle information
It send to the industrial personal computer 15 and is stored；And test operation personnel 44 obtain according to the angle index on parking sensor mounting plate 7
Take the rotational angle and typing industrial personal computer 15 of the parking rotation axis 9, the angle that industrial personal computer 15 manually obtains test operation personnel 44
Degree information and tested parking sensor 8 obtain angle information be analyzed and processed, and will analysis result on the monitor 13 into
Row display.
The integrated detecting device 111 further includes electric cabinet 40, and the electric cabinet 40 is for powering.
Further, it is carried out using the sensor in 111 pairs of the integrated detecting device different wet dual clutch transmissions
When detection, since 24 processing cost of testing stand is high, required precision is high, and replacement is more difficult, is installed by using position sensor
Plate 27, position sensor pinboard 32, speed probe mounting plate 10, speed probe pinboard 4, temperature sensor mounting plate
41, parking sensor mounting plate 7 and parking sensor pinboard 6, avoiding needs on testing stand 24 for different sensors
The problem of processing different mounting holes only needs to change sensor mounting plate, and the processing mounting holes in sensor pinboard can be surveyed
Different sensors are tried, the service life and performance of testing stand 24 is increased, improves the versatility of integrated detecting device, simultaneously
Reduce the processing cost and replacement cost of testing stand 24.
By the way that the test of each sensor is integrated in an integrated detecting device, operated convenient for tester, tester
Member can single complete independently part the operating process such as replacement, test operation, data monitoring, reduce the manpower of test process at
This.
In addition, the integrated detecting device 111 of the sensor of the embodiment of the present invention can be by test operation personnel 44 to work
The operation of control machine 15 is surveyed while realization to tested speed probe 11, measured position sensor 33 and dut temperature sensor 43
Examination, and real-time display simultaneously is carried out to test result and comparative analysis result, improve the test to the sensor of speed changer
Efficiency, to improve research and development and the formation efficiency of speed changer, structure design is simple, reduce costs, versatility is high, detection knot
Fruit is reliable.
The integrated detecting device of the sensor of the embodiment of the present invention, by that will be used to detect speed probe, position sensing
Multiple detection executing agencies of device, temperature sensor and parking sensor are integrated, and simulate each sensor in the double clutches of wet type
Installation condition in speed changer, realization detect multiple sensors in wet dual clutch transmission, greatly improve inspection
The generalization degree for surveying device greatly improves speed changer research and development and production efficiency, reduces testing cost, improves detection knot
The reliability of fruit.
As shown in figure 5, the embodiment of the invention also provides a kind of detection method, using the integrated detection of above-mentioned sensor
Device realizes that described detection method includes the following steps:
Step S1, control module drives corresponding detection executing agency's performance objective to act according to the detection instruction of input.
Step S2, tested sensor detection, which corresponds to the target action and will test information, is sent to the control module,
The detection executing agency monitors the target action of itself and monitoring information is sent to the control module.
Step S3, the described control module compares and analyzes place to the detection information and the monitoring information that receive
Reason.
It is thus possible to test simultaneously multiple sensors, speed changer research and development and production efficiency are improved, survey is reduced
Try cost.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (14)
1. a kind of integrated detecting device of sensor, which is characterized in that the integrated detecting device includes control module and multiple
Detect executing agency, each detection executing agency is corresponding at least one tested sensor, the detection executing agency with
Corresponding tested sensor is set as meeting the installation condition of each sensor in the transmission, and the tested sensor includes tested
Position sensor, tested speed probe, dut temperature sensor and tested parking sensor；
The control module is connect with each detection executing agency, for driving corresponding institute according to the detection instruction of input
State detection executing agency's performance objective movement；The tested sensor is for detecting the corresponding target action and will test letter
Breath is sent to the control module, and each detection executing agency is also used to monitor the target action of itself and will monitoring
Information is sent to the control module；The control module is also used to the detection information and the monitoring information received
Compare and analyze processing.
2. the integrated detecting device of sensor as described in claim 1, which is characterized in that the detection instruction includes position inspection
Instruction is surveyed, the multiple detection executing agency includes the first detection executing agency, corresponding with the first detection executing agency
Tested sensor is measured position sensor；
The control module is used for the first detection executing agency according to the position detection order-driven and executes displacement action；
The measured position sensor is sent to the control module, the detection for detecting the displacement action and will test information
Information includes displacement information.
3. the integrated detecting device of sensor as described in claim 1, which is characterized in that the detection instruction includes revolving speed inspection
Instruction is surveyed, the multiple detection executing agency includes the second detection executing agency, corresponding with the second detection executing agency
Tested sensor is tested speed probe；
The control module is used for the second detection executing agency according to the Rotating speed measring order-driven and executes rotational action；
The tested speed probe is sent to the control module, the detection for detecting the rotational action and will test information
Information includes rotary speed information.
4. the integrated detecting device of sensor as described in claim 1, which is characterized in that the detection instruction includes temperature inspection
Instruction is surveyed, the multiple detection executing agency includes third detection executing agency, corresponding with third detection executing agency
Tested sensor is dut temperature sensor；
The control module detects actuating mechanism controls temperature change for the third according to the temperature detection order-driven；
The dut temperature sensor is sent to the control module, the detection for detecting the temperature change and will test information
Information includes temperature information.
5. the integrated detecting device of sensor as described in claim 1, which is characterized in that the integrated detecting device further includes
Testing stand support frame, testing stand and testboard control bracket, and the testing stand is fixedly installed on the testing stand branch
On support, the testboard control bracket is fixedly installed on the testing stand upper end；
The testing stand support frame bottom is additionally provided with burr adjustable tail margin.
6. the integrated detecting device of sensor as claimed in claim 2, which is characterized in that first detection executing agency packet
Displacement drive motor, ball screw assembly, movable plate and position detection head are included, the position detection head is set to the movable plate
On, measured position sensor is correspondingly arranged with the position detection head；The control module includes PLC controller；
The displacement drive motor is used to drive the movable plate and the position to examine by the ball screw assembly, in rotation
Gauge head does reciprocating linear motion, and the measured position sensor is used to detect the displacement of the position detection head and will test
Displacement information is sent to the PLC controller.
7. the integrated detecting device of sensor as claimed in claim 6, which is characterized in that first detection executing agency is also
Including position monitoring sensor, the position monitoring sensor is set to the output end of the displacement drive motor, the position
Monitoring sensor is used to monitor the rotation of the displacement drive motor and monitoring information is sent to the PLC controller, described
Monitoring information includes displacement information.
8. the integrated detecting device of sensor as claimed in claim 7, which is characterized in that first detection executing agency packet
Include displacement drive mechanism rack, displacement drive shaft coupling, mobile mechanism's support tailstock, linear guide and slide block mechanism, the rolling
Ballscrew pair includes lead screw and nut, and the nut and the lead screw are rotatablely connected；
The displacement drive mechanism rack is set on testing stand, and the displacement drive motor, the mobile mechanism support tail
Frame, the linear guide are fixedly installed on the displacement drive mechanism rack, and mobile mechanism's support tailstock is for fixing
Support the ball screw assembly, the displacement drive shaft coupling for respectively with the output shaft of the displacement drive motor and described
Lead screw is fixedly connected, and the nut is fixedly connected with the movable plate, and the movable plate is fixedly connected with the slide block mechanism, institute
Slide block mechanism is stated to be slideably positioned in the linear guide；
The position detection head includes extension bar, bracket and magnet, and the extension bar is vertically arranged at the movable plate bottom end, institute
The bottom end that bracket is set to the extension bar is stated, carries the magnet on the bracket；
First detection executing agency further includes position sensor mounting plate and position sensor pinboard, the position sensing
Device pinboard is fixedly installed on the testing stand, and the position sensor mounting plate is set to the position sensor switching
On plate, the measured position sensor is set on the position sensor mounting plate and corresponding with the magnet.
9. the integrated detecting device of sensor as claimed in claim 3, which is characterized in that second detection executing agency packet
Detection execution unit is included, the detection execution unit includes rotational drive motor, is provided on the rotational drive motor tested
Wheel, the measured wheel are correspondingly arranged with tested speed probe；
The rotational drive motor is used to drive the measured wheel to rotate in rotation, and the tested speed probe is for detecting
The revolving speed of the measured wheel and the rotary speed information that will test are sent to the PLC controller of the control module.
10. the integrated detecting device of sensor as claimed in claim 9, which is characterized in that the detection execution unit also wraps
Rotation monitoring sensor is included, the rotation monitoring sensor is set to the output end of the revolving speed driving motor, the rotation prison
Sensor is surveyed to be used to monitor the rotation of the revolving speed driving motor and monitoring information is sent to the PLC controller, the prison
Measurement information includes rotary speed information.
11. the integrated detecting device of sensor as claimed in claim 10, which is characterized in that the detection execution unit also wraps
Include rotational drive motor bracket, rotate driving shaft coupling, rotating speed output shaft, revolving speed transmission shaft and measured wheel fastening nut；
The rotational drive motor is set on the rotational drive motor bracket, and the rotational drive motor and the rotation are driven
Dynamic electric machine support is fixedly installed on the bottom end of testing stand, and the rotate driving shaft coupling with the rotation for driving respectively
The output shaft of dynamic motor is fixedly connected with the rotating speed output shaft, and the rotating speed output shaft other end and the revolving speed transmission shaft are logical
It crosses bolt and nut to be connected, one end of the revolving speed transmission shaft is arranged with the measured wheel, and the measured wheel passes through the measured wheel
Fastening nut is fixed on the revolving speed transmission shaft；
The detection execution unit further includes speed probe pinboard and speed probe mounting plate, and the speed probe turns
Fishplate bar is fixedly installed on the upper end of testing stand, and the speed probe mounting plate is set to the speed probe pinboard
Upper end, the tested speed probe is set to the upper end of the speed probe mounting plate, and the tested revolving speed
The test side of sensor is opposite with the measured wheel；
Second detection executing agency further includes measurement of rotating speed safety guard, and the measurement of rotating speed safety guard is for being provide with institute
State detection execution unit.
12. the integrated detecting device of sensor as claimed in claim 4, which is characterized in that the third detects executing agency
Including temperature sensor mounting plate and incubator, the temperature sensor mounting plate is set on testing stand, the incubator setting
In on the temperature sensor mounting plate, the dut temperature sensor is set in the incubator, and the control module is also wrapped
Include temperature controller；
The temperature controller is passed for adjusting and monitoring temperature and temperature changing speed in the incubator, the dut temperature
Sensor is used to detect the temperature change in the incubator.
13. the integrated detecting device of sensor as described in claim 1, which is characterized in that the integrated detecting device also wraps
Parking sensor detection executing agency is included, parking sensor detection executing agency includes parking sensor pinboard, parking
Sensor mounting plate and parking rotation axis, the parking sensor pinboard are set to testing stand, the parking sensor peace
Loading board is set on the parking sensor pinboard, and tested parking sensor is provided on the parking sensor mounting plate,
The parking rotation axis is set on the tested parking sensor, and the parking sensor mounting plate is equipped with angle index；
The tested parking sensor is used to detect the angle of the parking rotation axis rotation and the angle information that will test passes
Transport to the PLC controller of the control module.
14. a kind of detection method, which is characterized in that it is realized using the integrated detecting device of sensor as described in claim 1,
It is described that detection method includes the following steps:
Control module drives corresponding detection executing agency's performance objective to act according to the detection instruction of input；
Tested sensor detection, which corresponds to the target action and will test information, is sent to the control module, and the detection executes
Mechanism monitors the target action of itself and monitoring information is sent to the control module；
The control module compares and analyzes processing to the detection information and the monitoring information that receive.
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| CN108627300B (en) * | 2018-07-20 | 2024-02-23 | 无锡市航鹄科技有限公司 | Multi-class push type sensor testing equipment and testing method thereof |
| AT521483B1 (en) * | 2018-08-21 | 2020-02-15 | Engel Austria Gmbh | handling device |
| CN108761136A (en) * | 2018-08-31 | 2018-11-06 | 仪凤机电（嘉兴）检测技术服务有限公司 | A kind of coolant pump rotational speed monitor system testing calibration device and its testing calibration method |
| CN109163649A (en) * | 2018-11-09 | 2019-01-08 | 武汉中飞扬测控工程有限公司 | A kind of sensor for measuring the displacement of continuous casting roller-way and rotation and being combined into one |
| CN112363947B (en) * | 2020-11-26 | 2022-01-28 | 安徽江淮汽车集团股份有限公司 | Vehicle scene model construction method, device, storage medium and apparatus |
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