CN107131859A - A kind of calibration equipment of thickness transducer - Google Patents
A kind of calibration equipment of thickness transducer Download PDFInfo
- Publication number
- CN107131859A CN107131859A CN201710477634.XA CN201710477634A CN107131859A CN 107131859 A CN107131859 A CN 107131859A CN 201710477634 A CN201710477634 A CN 201710477634A CN 107131859 A CN107131859 A CN 107131859A
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- measured
- thickness transducer
- calibration equipment
- transducer
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- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 238000005259 measurement Methods 0.000 claims abstract description 40
- 230000003068 static effect Effects 0.000 claims abstract description 39
- 238000012937 correction Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 2
- 230000035939 shock Effects 0.000 abstract description 10
- 230000010355 oscillation Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/042—Calibration or calibration artifacts
Abstract
The embodiment of the invention discloses a kind of calibration equipment of thickness transducer.The calibration equipment includes：Thickness transducer fixed mount, transmission device, drive position suggestion device and processor；Thickness transducer fixed mount is used to fix thickness transducer to be measured；Transmission device is used to place correcting medium, and drives correcting medium to pass through the lower section of thickness transducer to be measured；Drive position suggestion device is used to produce position indicating signal, stops being driven when driving correcting medium to reach the test zone below thickness transducer to be measured with indication driving gear；Thickness transducer to be measured is used for the thickness measurements of acquisition correction medium under static state；Processor is corrected for obtaining the thickness measurements of thickness transducer collection to be measured, and treating Thickness Measurement by Microwave sensor according to the standard thickness value of thickness measurements and correcting medium.Above-mentioned calibration equipment is avoided because correcting medium moves the problem of correction error caused by caused dynamic error and shock oscillation is big.
Description
Technical field
The present embodiments relate to the alignment technique of financial tool, more particularly to a kind of calibration equipment of thickness transducer.
Background technology
Thickness transducer, is a kind of sensor for being used to measure material thickness, is mainly used in industrial circle, its performance
Quality directly affects the accuracy of measurement result.For example, in withdrawal self-service device, thickness transducer is embedded in cash inspecting machine mould
In block, the thickness for detecting bank note, the index recognized as banknote.Therefore, the performance indications of thickness transducer are direct
Have influence on the performance indications of cash inspecting machine.
At present, the bearing calibration of thickness transducer is that transmission device is uniform by thickness in withdrawal self-service device field
And on-deformable correcting medium transports through thickness transducer and carries out thickness measure, the measurement process is dynamic and continuous,
Main control board obtains the multi-group data of thickness transducer continuous acquisition simultaneously, thick according to these data and known correcting medium
Degree is corrected to thickness transducer.
The dynamic correcting method of above-mentioned thickness transducer, can introduce the dynamic error brought because correcting medium is moved, enter
And increase correction error.During detection zone due to entering and leaving thickness transducer in correcting medium, shock oscillation can be produced,
This is accomplished by main control board and shock zone is judged, cuts the data in this region during processing data, can undoubtedly increase
The difficulty of main control board processing data, increases correction error.
The content of the invention
The embodiments of the invention provide a kind of calibration equipment of thickness transducer, to solve in dynamic correcting method due to school
The problem of correction error is big caused by dynamic error and shock oscillation caused by positive medium motion.
The embodiments of the invention provide a kind of calibration equipment of thickness transducer, including：Thickness transducer fixed mount, transmission
Device, drive position suggestion device and processor；Wherein,
The thickness transducer fixed mount, for fixing at least one thickness transducer to be measured；
The transmission device, for placing correcting medium, and drives the correcting medium to treat that Thickness Measurement by Microwave is sensed by described
The lower section of device；
The drive position suggestion device, for producing position indicating signal, wherein, the position indicating signal is used to refer to
Show that the transmission device, when driving the correcting medium to reach the test zone below the thickness transducer to be measured, stops passing
It is dynamic；
The thickness transducer to be measured, for gathering the static thickness measured value of the correcting medium under static state；
The processor, the static thickness measured value for obtaining the thickness transducer collection to be measured, and according to described
The standard thickness value of static thickness measured value and the correcting medium is corrected to the thickness transducer to be measured.
Specifically, the transmission device includes：Program control motor and transmission mechanism；Wherein,
The program control motor, is connected with the transmission mechanism, for driving the transmission mechanism to operate；
The processor, is connected with the program control motor and the drive position suggestion device respectively, for receiving
During the position indicating signal sent to the drive position suggestion device, the program control motor is controlled to stop operating.
Specifically, the drive position suggestion device includes：Press close to the photoelectric sensing that the thickness transducer to be measured is set
Device；
Wherein, when the photoelectric sensor detects the correcting medium in measurement range, produce and to the place
Manage device and send the position indicating signal.
Specifically, the drive position suggestion device includes：It is fixedly installed on the camera above the transmission mechanism；
Wherein, when the camera detects the correcting medium in the setting image-region of current captured image,
Produce and send the position indicating signal to the processor.
Specifically, the processor is additionally operable to, after controlling the program control motor to stop operating, obtain and current reception
The target thickness transducer to be measured that matches of the position indicating signal；When it is determined that meeting setting quiescent conditions, institute is controlled
State target thickness transducer to be measured to open, and obtain the correcting medium of target thickness transducer collection to be measured static
Static thickness measurements under state.
Specifically, the calibration equipment also includes：The velocity sensor on the transmission mechanism is arranged at, the speed is passed
Sensor is connected with the processor；
The processor specifically for：The target matched in acquisition and the currently received position indicating signal is to be measured
After thickness transducer, if the speed detection signal sent according to the velocity sensor determines the motion of the transmission device
Speed meets given threshold condition, it is determined that meet the setting quiescent conditions.
Specifically, the setting quiescent conditions include：After the position indicating signal is received, by between setting time
Every.
Specifically, the transmission device includes：Handle and transmission mechanism；Wherein,
The handle is connected with the transmission mechanism, for the driving force provided manually according to user, drives the transmission
Mechanism is operated.
Specifically, the drive position reminding module includes：Press close to the laser that the thickness transducer to be measured is set；
The laser, for sending visual laser signal as the position indicating signal, to point out user described
Correcting medium is driven in region corresponding with the position indicating signal.
Specifically, the calibration equipment also includes：The function button being connected with the processor, is treated for producing with described
The corresponding position determine instruction of Thickness Measurement by Microwave sensor；
The processor is additionally operable to, and receives the target location determine instruction that user's triggering is produced；It is determined that with the target position
Put the corresponding target of determine instruction thickness transducer to be measured；Control target thickness transducer to be measured to open, and obtain described
The static thickness measurements of the correcting medium of target thickness transducer collection to be measured under static state.
The embodiments of the invention provide a kind of calibration equipment of thickness transducer, the calibration equipment uses static shift correction thickness
The method of sensor, when correcting medium is driven by transmission device to Validity Test region below thickness transducer to be measured, is passed
Dynamic device can stop, after transmission device stopping, and thickness transducer to be measured just understands the thickness of acquisition correction medium, is effectively prevented from
Due to correction error caused by dynamic error caused by correcting medium motion and shock oscillation it is big the problem of, meanwhile, also reduce
Processor corrects the difficulty of thickness transducer to be measured.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the calibration equipment of thickness transducer in the embodiment of the present invention one；
Fig. 2 is a kind of structural representation of the calibration equipment of thickness transducer in the embodiment of the present invention two；
Fig. 3 is a kind of structural representation of the calibration equipment of thickness transducer in the embodiment of the present invention three.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of structural representation of the calibration equipment for thickness transducer that the embodiment of the present invention one is provided.This implementation
Example is applicable to situation about being corrected to the performance of thickness transducer, and then makes to obtain after thickness transducer to be measured is corrected
More accurately thickness value is taken, the calibration equipment can be used in the production or maintenance of thickness transducer.The calibration equipment can be with
The form individualism of dressing plate, may alternatively be integrated within and include thickness transducer and thickness transducer carry out school not easy to remove
In positive equipment, for example, it is integrated in automatic teller machine.As shown in figure 1, a kind of thickness transducer that the present embodiment is provided
Calibration equipment, is specifically included：Thickness transducer fixed mount 1, transmission device 2, drive position suggestion device 3 and processor 4.
Wherein, the thickness transducer fixed mount 1, for fixing at least one thickness transducer 5 to be measured.
The present embodiment is not specifically limited to thickness transducer fixed mount pattern, size, can be fixed and be treated that Thickness Measurement by Microwave is sensed
Device, can be one or more therefore, it is possible to the number of fixed thickness transducer to be measured.What the present embodiment is to passing through
The mode of kind is fixed thickness transducer to be measured and is also not specifically limited, and can steadily fix thickness transducer to be measured, for example
Can set the clamp that can clamp thickness transducer to be measured or be threaded hole to be easy to threaded post insertion etc..
The transmission device 2, for placing correcting medium, and drives the correcting medium to treat that Thickness Measurement by Microwave is sensed by described
The lower section of device 5.
Correcting medium is that thickness is uniform and a kind of on-deformable medium, and the thickness value of each correcting medium is all
Know.Correcting medium is sent to the lower section of thickness transducer to be measured by transmission device, that is, thickness transducer to be measured can be effectively
Recognize the region of the thickness of correcting medium.For transmission device, the present embodiment is not specifically limited, for example, can be with conveyer belt
The transmission device that form is present, can be transmission device for existing with roll form etc., wherein, roller is illustrated that in Fig. 1
The transmission device that form is present.
The drive position suggestion device 3, for producing position indicating signal, wherein, the position indicating signal is used for
Indicate that the transmission device 2, when driving the correcting medium to reach the test zone below the thickness transducer 5 to be measured, stops
Only it is driven.
Drive position suggestion device, the correcting medium can be efficiently identified by reaching thickness transducer to be measured in correcting medium
During the region of thickness, position indicating signal is produced, transmission device is used to refer to and stops transmission.When transmission device stops being driven,
The correcting medium being positioned on transmission device also can correspondingly remain static.
The thickness transducer to be measured 5, for gathering the static thickness measured value of the correcting medium under static state.
When correcting medium remains static, thickness transducer to be measured is started working, and gathers the school under the inactive state
The thickness value of positive medium.Now, the thickness value for the correcting medium that thickness transducer to be measured is obtained, is not in due to correcting medium
Move the dynamic error brought.Wherein, dynamic error can be understood as：Under the transmission of transmission device, correcting medium can be due to
It is transmitted and produces the low amplitude vibrations perpendicular to transmission direction, and then have influence on the measurement of its thickness value, brings measured value to miss
Difference.Meanwhile, thickness transducer to be measured would not also get thickness value when correcting medium enters or left effective detection area, keep away
The generation of shock oscillation phenomenon is exempted from, processor is just not required to when handling the thickness measurements that thickness transducer to be measured is collected
First to judge shock zone, and the data in the region are deleted.
The processor 4, for obtaining the static thickness measured value that the thickness transducer to be measured 5 is gathered, and according to institute
The standard thickness value for stating static thickness measured value and the correcting medium is corrected to the thickness transducer 5 to be measured.
Processor gets the static thickness measured value that thickness transducer to be measured is collected, the mark with known correcting medium
Quasi- thickness value is compared, and treating Thickness Measurement by Microwave sensor according to comparative result is corrected.Wherein, thickness transducer to be measured can be right
The correcting medium of a certain standard thickness carries out multiple thickness value measurement, and processor chooses multigroup measurement result and standard thickness value ratio
Compared with, and then treat Thickness Measurement by Microwave sensor and be corrected, to ensure the accuracy of correction.
The embodiments of the invention provide a kind of calibration equipment of thickness transducer, the calibration equipment includes：Thickness transducer
Fixed mount, transmission device, drive position suggestion device and processor；Thickness transducer fixed mount, which is used to fix, treats that Thickness Measurement by Microwave is passed
Sensor；Transmission device is used to place correcting medium, and drives correcting medium to pass through the lower section of thickness transducer to be measured；Drive position
Suggestion device is used to produce position indicating signal, is driving correcting medium to reach under thickness transducer to be measured with indication driving gear
Stop transmission during the test zone of side；Thickness transducer to be measured is used for the thickness measure of acquisition correction medium under static state
Value；Processor is used for the thickness measurements for obtaining thickness transducer collection to be measured, and according to thickness measurements and correcting medium
Standard thickness value treat Thickness Measurement by Microwave sensor and be corrected.The method that the calibration equipment uses static shift correction thickness transducer,
When correcting medium is driven by transmission device to Validity Test region below thickness transducer to be measured, transmission device can stop,
After transmission device stopping, thickness transducer to be measured just understands the thickness of acquisition correction medium, efficiently avoid because correction is situated between
The problem of correction error caused by the caused dynamic error of matter motion and shock oscillation is big, meanwhile, also reduce processor correction
The difficulty of thickness transducer to be measured.
Embodiment two
Fig. 2 is a kind of structural representation of the calibration equipment of thickness transducer in the embodiment of the present invention two.Above-mentioned each
On the basis of embodiment, as shown in Fig. 2 the transmission device 2 includes：Program control motor 21 and transmission mechanism 22.Wherein, it is described
Program control motor 21, is connected with the transmission mechanism 22, for driving the transmission mechanism 22 to operate；
The processor 4, is connected with the program control motor 21 and the drive position suggestion device 3 respectively, for
When receiving the position indicating signal that the drive position suggestion device 3 is sent, the program control motor 21 is controlled to stop turning
It is dynamic.
In the present embodiment, correcting medium is sent to and treats Thickness Measurement by Microwave by transmission device using program control motor drive transmission device
Thickness sensitivity is carried out in Validity Test region below sensor.When correcting medium is sent to below thickness transducer to be measured
During Validity Test region, drive position suggestion device sends position indicating signal designation to processor, and processor receives described
The horse-controlling of position indicating signal time control processing procedure is up to stopping operating, and accordingly, the correcting medium on transmission mechanism is static.
Specifically, the drive position suggestion device can include：Press close to the photoelectricity that the thickness transducer to be measured is set
Sensor；Wherein, when the photoelectric sensor detects the correcting medium in measurement range, produce and to the processing
Device sends the position indicating signal.
In the present embodiment, drive position suggestion device is used as using photoelectric sensor.Pressing close to thickness transducer to be measured
Place sets photoelectric sensor, when correcting medium is sent to the effective measuring area of thickness transducer to be measured, photoelectric sensor
The appearance of correcting medium can be detected, first measured change is converted into the change of optical signal, then entered by photoelectric cell
One step converts optical signals into electric signal and is sent to processor, that is, is sent to processor position indicating signal, processor
Receive and control program control motor to stop operating after position indicating signal.
Specifically, the drive position suggestion device can also include：It is fixedly installed on taking the photograph above the transmission mechanism
As head.
Wherein, when the camera detects the correcting medium in the setting image-region of current captured image,
Produce and send the position indicating signal to the processor.
In the present embodiment, drive position suggestion device is used as using camera.In the top of transmission mechanism, shooting is set
Head, camera timing, which shoot, catches the current image of setting regions, such as can be every 0.5s, 1s shoot one
It is secondary.When camera captures the image of correcting medium in setting image-region, produce position indicating signal and be simultaneously sent to processing
Device, processor receives the position indicating signal time control processing procedure horse-controlling up to stopping operating.
Specifically, the processor is additionally operable to, after controlling the program control motor to stop operating, obtain and current reception
The target thickness transducer to be measured that matches of the position indicating signal；When it is determined that meeting setting quiescent conditions, institute is controlled
State target thickness transducer to be measured to open, and obtain the correcting medium of target thickness transducer collection to be measured static
Static thickness measurements under state.
Processor is controlled after program control motor stops operating, it is determined that with the position indicating signal that receives matches treats thickness measuring
It is which to spend sensor, when it is determined that meeting setting quiescent conditions, that is, when determining that correcting medium remains static, control
The thickness transducer to be measured of system matching opens measurement work.Correction under the thickness transducer collection to be measured remains static is situated between
The thickness value of matter, and the data collected are sent to processor.
Specifically, the calibration equipment also includes：The velocity sensor on the transmission mechanism is arranged at, the speed is passed
Sensor is connected with the processor；
The processor specifically for：The target matched in acquisition and the currently received position indicating signal is to be measured
After thickness transducer, if the speed detection signal sent according to the velocity sensor determines the motion of the transmission device
Speed meets given threshold condition, it is determined that meet the setting quiescent conditions.
In order to obtain the speed of transmission mechanism transmission, velocity sensor is set on transmission mechanism, and velocity sensor will be obtained
The speed detection signal taken is sent to processor.The speed detection signal can represent the speed of transmission device, if the transmission is filled
The speed put meets given threshold condition, and given threshold condition for example can be 0m/s or less than 0.01m/s, it is determined that
The setting quiescent conditions are met, that is, determine that correcting medium remains static.
Specifically, the setting quiescent conditions include：After the position indicating signal is received, by between setting time
Every.
Processor is received after position indicating signal, by setting time interval, such as can be 3s, 5s, then it is assumed that
The quiescent conditions are met, that is, determine that correcting medium remains static, thickness transducer pair to be measured can be opened
Correcting medium carries out thickness measure.
In the present embodiment, by program control motor driving transmission device, transmission is used as using photoelectric sensor or camera
Position prompt device produces position indicating signal and is sent to processor, and processor is obtained to be believed with the currently received position indicating
Number target matched thickness transducer to be measured, and when it is determined that meeting setting quiescent conditions, control the target to treat Thickness Measurement by Microwave
Sensor opens the thickness value of measurement correcting medium, and it is the lower measured thickness value that remains static that thus can ensure correcting medium
, it is to avoid due to correction error caused by dynamic error caused by correcting medium motion and shock oscillation it is big the problem of.
Embodiment three
Fig. 3 is a kind of structural representation of the calibration equipment of thickness transducer in the embodiment of the present invention three.Above-mentioned each
On the basis of embodiment, as shown in figure 3, the transmission device 2 includes：Handle 31 and transmission mechanism 32；Wherein,
The handle 31 is connected with the transmission mechanism 32, for the driving force provided manually according to user, drives described
Transmission mechanism 32 is operated.
In the present embodiment, user rotate manually handle come drive transmission device correcting medium is sent to treat Thickness Measurement by Microwave pass
Thickness sensitivity is carried out in Validity Test region below sensor.Drive position suggestion device sends position indicating signal designation to use
Family, stop operating handle when user is according to the position indicating signal, and accordingly, the correcting medium on transmission mechanism is static.
Specifically, the drive position reminding module includes：Press close to the laser that the thickness transducer to be measured is set；Institute
Laser is stated, for sending visual laser signal as the position indicating signal, to point out user to pass the correcting medium
Move to region corresponding with the position indicating signal.
In the present embodiment, drive position suggestion device is used as using laser.Set pressing close at thickness transducer to be measured
Laser is put, laser sends visual laser signal to user.User arrives according to the visual laser signal by media drive is corrected
Stop operating handle in the corresponding region of visual laser signal.Now, correcting medium is still in the effective of thickness transducer to be measured
In detection zone.
Specifically, the calibration equipment also includes：The function button being connected with the processor, is treated for producing with described
The corresponding position determine instruction of Thickness Measurement by Microwave sensor；
The processor is additionally operable to, and receives the target location determine instruction that user's triggering is produced；It is determined that with the target position
Put the corresponding target of determine instruction thickness transducer to be measured；Control target thickness transducer to be measured to open, and obtain described
The static thickness measurements of the correcting medium of target thickness transducer collection to be measured under static state.
User is stopped operating according to position indicating signal after handle, triggers the function button that is connected with processor, for
Processor sends position corresponding with thickness transducer to be measured determine instruction.Processor according to the position determine instruction, it is determined that with
The thickness transducer to be measured matched which is, and control matching thickness transducer to be measured open measurement work.This is treated
Thickness Measurement by Microwave sensor gathers the thickness value of the correcting medium under remaining static, and the data collected are sent into processing
Device.
In the present embodiment, rotate handle drives transmission device manually by user, drive position is used as using laser
Suggestion device produces position indicating signal and is sent to user with the position for the handle that determines to stop operating, and processor is obtained to be sent out with user
The target thickness transducer to be measured that the position determine instruction sent matches, and the thickness value for controlling it to open measurement correcting medium,
Thus it can ensure that correcting medium remains static lower measured thickness value, it is to avoid caused by due to correcting medium motion
The problem of correction error caused by dynamic error and shock oscillation is big.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of calibration equipment of thickness transducer, it is characterised in that including：Thickness transducer fixed mount, transmission device, transmission
Position prompt device and processor；Wherein,
The thickness transducer fixed mount, for fixing at least one thickness transducer to be measured；
The transmission device, for placing correcting medium, and drives the correcting medium to pass through the thickness transducer to be measured
Lower section；
The drive position suggestion device, for producing position indicating signal, wherein, the position indicating signal is used to indicate institute
Transmission device is stated when driving the correcting medium to reach the test zone below the thickness transducer to be measured, stops transmission；
The thickness transducer to be measured, for gathering the static thickness measured value of the correcting medium under static state；
The processor, the static thickness measured value for obtaining the thickness transducer collection to be measured, and according to the static state
Thickness measurements and the standard thickness value of the correcting medium are corrected to the thickness transducer to be measured.
2. calibration equipment according to claim 1, it is characterised in that the transmission device includes：Program control motor and biography
Motivation structure；Wherein,
The program control motor, is connected with the transmission mechanism, for driving the transmission mechanism to operate；
The processor, is connected with the program control motor and the drive position suggestion device, for receiving respectively
When stating the position indicating signal of drive position suggestion device transmission, the program control motor is controlled to stop operating.
3. calibration equipment according to claim 2, it is characterised in that the drive position suggestion device includes：Press close to institute
State the photoelectric sensor that thickness transducer to be measured is set；
Wherein, when the photoelectric sensor detects the correcting medium in measurement range, produce and to the processor
Send the position indicating signal.
4. calibration equipment according to claim 2, it is characterised in that the drive position suggestion device includes：Fixation is set
The camera being placed in above the transmission mechanism；
Wherein, when the camera detects the correcting medium in the setting image-region of current captured image, produce
And send the position indicating signal to the processor.
5. the calibration equipment according to claim 3 or 4, it is characterised in that：
The processor is additionally operable to, and after controlling the program control motor to stop operating, is obtained and the currently received position
The target thickness transducer to be measured that cue matches；When it is determined that meeting setting quiescent conditions, control the target to be measured
Thickness transducer is opened, and obtains the correcting medium of target thickness transducer to be measured collection under static state quiet
Only thickness measurements.
6. calibration equipment according to claim 5, it is characterised in that the calibration equipment also includes：It is arranged at the biography
Velocity sensor on motivation structure, the velocity sensor is connected with the processor；
The processor specifically for：Thickness Measurement by Microwave is treated in the target obtained and the currently received position indicating signal matches
After sensor, if the speed detection signal sent according to the velocity sensor determines the movement velocity of the transmission device
Meet given threshold condition, it is determined that meet the setting quiescent conditions.
7. calibration equipment according to claim 5, it is characterised in that the setting quiescent conditions include：Receiving
Rheme is put after cue, by setting time interval.
8. calibration equipment according to claim 1, it is characterised in that the transmission device includes：Handle and driver
Structure；Wherein,
The handle is connected with the transmission mechanism, for the driving force provided manually according to user, drives the transmission mechanism
Operating.
9. calibration equipment according to claim 8, it is characterised in that the drive position reminding module includes：Press close to institute
State the laser that thickness transducer to be measured is set；
The laser, for sending visual laser signal as the position indicating signal, to point out user by the correction
In media drive to region corresponding with the position indicating signal.
10. calibration equipment according to claim 8 or claim 9, it is characterised in that the calibration equipment also includes：With the place
The connected function button of device is managed, for producing position determine instruction corresponding with the thickness transducer to be measured；
The processor is additionally operable to, and receives the target location determine instruction that user's triggering is produced；It is determined that true with the target location
Surely corresponding target thickness transducer to be measured is instructed；Control target thickness transducer to be measured to open, and obtain the target
The static thickness measurements of the correcting medium of thickness transducer collection to be measured under static state.
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|---|---|---|---|
| CN201710477634.XA CN107131859A (en) | 2017-06-20 | 2017-06-20 | A kind of calibration equipment of thickness transducer |
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| CN201710477634.XA CN107131859A (en) | 2017-06-20 | 2017-06-20 | A kind of calibration equipment of thickness transducer |
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| CN107131859A true CN107131859A (en) | 2017-09-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816222A (en) * | 2019-11-15 | 2021-05-18 | 广州汽车集团股份有限公司 | Remote calibration method and system for sensor production line |
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Application publication date: 20170905 |