CN110108245A - Detection method, device and the equipment of vehicle lacquer painting situation - Google Patents
Detection method, device and the equipment of vehicle lacquer painting situation Download PDFInfo
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- CN110108245A CN110108245A CN201910430641.3A CN201910430641A CN110108245A CN 110108245 A CN110108245 A CN 110108245A CN 201910430641 A CN201910430641 A CN 201910430641A CN 110108245 A CN110108245 A CN 110108245A
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- lacquer painting
- vehicle
- film thickness
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- detection
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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
Abstract
A kind of detection method, device and the equipment of vehicle lacquer painting situation.This method comprises: obtaining n detection sample of vehicle lacquer painting detection, detection sample includes film thickness and lacquer painting testing result, and n is the positive integer greater than preset quantity；Obtain the corresponding information of vehicles of each detection sample；According to n detection sample, lacquer painting examination criteria is generated；According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained；According to film thickness to be checked and lacquer painting examination criteria, the lacquer painting testing result at each vehicle position of vehicle to be checked is determined.In the application, lacquer painting examination criteria is first automatically generated according to detection sample, the lacquer painting situation of vehicle to be checked is determined further according to lacquer painting examination criteria and film thickness to be checked.It since the foundation of detection lacquer painting situation is lacquer painting examination criteria is generated according to detection sample, avoids influence of the human factor to detection lacquer painting situation, therefore can be improved the accuracy of testing result.
Description
Technical field
This application involves field of computer technology, in particular to a kind of detection method of vehicle lacquer painting situation, device and set
It is standby.
Background technique
With the continuous development of automobile industry, vehicle transaction market also expands constantly.Used car transaction is used as vapour
Pith in vehicle transaction, the increasingly attention by user and dealer.Because used car is used automobile, institute
With when selling used car, user usually requires to examine the vehicle condition of automobile.Wherein, the lacquer painting situation of vehicle is to examine vehicle
One important indicator of condition.
In the related art, the lacquer painting situation of paint film instrument detection vehicle is usually utilized.Paint film instrument is otherwise known as coating thickness measuring
Instrument can be used to detect the vehicle Qi Houdu of vehicle.If vehicle occurred the accidents such as to collide or scratch, repairman is repairing vehicle
It will do it spray painting when two to repair, be repaired even with metal plate.The vehicle paint thickness for repairing position will change.Therefore,
Vehicle paint thickness reflects the lacquer painting situation of vehicle.But the brand due to vehicle, vehicle, vehicle paint type, vehicle paint color and use
The influence of the factors such as the time limit, even if the vehicle Qi Houdu of different vehicle is consistent, lacquer painting situation may also be different.Therefore, pass through paint
After film instrument measures vehicle paint thickness, it is also necessary to which professional testing staff combines the specific vehicle condition of vehicle, just can determine that lacquer painting situation.
Because testing staff is usually the artificial judgement made according to the experience of itself, institute to the identification of vehicle lacquer painting situation
It is not high with the identification accuracy to lacquer painting situation.
Summary of the invention
The application provides detection method, device and the equipment of a kind of vehicle lacquer painting situation, can be used for solving in correlation
Because testing staff is usually the artificial judgement made according to the experience of itself to the identification of vehicle lacquer painting situation in technology,
The not high problem of identification accuracy to lacquer painting situation.
In a first aspect, the application provides a kind of detection method of vehicle lacquer painting situation, which comprises
N detection sample of vehicle lacquer painting detection is obtained, the detection sample includes film thickness and lacquer painting testing result,
N is the positive integer greater than preset quantity；
The corresponding information of vehicles of each detection sample is obtained, the information of vehicles is used to indicate type of vehicle and vehicle portion
Position；
According to the n detection sample, lacquer painting examination criteria is generated, the lacquer painting examination criteria is used to indicate each lacquer painting
The same vehicle position of the corresponding film thickness range of testing result, same vehicle type corresponds to same lacquer painting examination criteria；
According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained, the film thickness to be checked is the vehicle to be checked
Information of vehicles indicated by vehicle position film thickness；
According to the film thickness to be checked and the lacquer painting examination criteria, each vehicle position of the vehicle to be checked is determined
Lacquer painting testing result.
Optionally, the generation lacquer painting examination criteria, comprising:
By the n detection sample be divided into multiple groups detection sample, with group detection sample correspond to same vehicle information and
Lacquer painting testing result is identical；
Determine the film thickness range of each group detection sample；
The lacquer painting testing result of sample and the film thickness range of each group detection sample are detected according to each group, really
The corresponding lacquer painting examination criteria in each vehicle position of fixed each type of vehicle.
Optionally, the film thickness range of the determining each group detection sample, comprising:
Determine the value interval of film thickness；
The value interval is divided into continuous subinterval；
Distribution of the film thickness in the continuous subinterval in sample is detected according to each group, determines that each group detects sample
Concentration subinterval, it is described that concentrate subinterval be film thickness distributed quantity is most in one group of detection sample subinterval；
Determine the film thickness in the concentration subinterval and the interior detection sample of adjacent subarea for concentrating subinterval
Mean value；
The corresponding information of vehicles of sample is detected according to each group, determines the extent length of film thickness range；
According to the mean value and the extent length, determine that the film thickness range of each group detection sample, the mean value are
The intermediate value of the film thickness range.
It is optionally, described to obtain film thickness to be checked, comprising:
According to the corresponding lacquer painting detection mark of the information of vehicles of the information of vehicles of the vehicle to be checked and the vehicle to be checked
Standard generates lacquer painting Detection task；
The lacquer painting Detection task is sent to paint film instrument, so that the paint film instrument detects the lacquer painting Detection task instruction
Vehicle position；
Receive the film thickness to be checked that the paint film instrument is sent.
Optionally, after the lacquer painting testing result at the determination each vehicle position of vehicle to be checked, further includes:
The film thickness to be checked and corresponding lacquer painting testing result are stored as a more new samples；
If the quantity for corresponding to the more new samples at same type of vehicle and vehicle position is greater than the first preset threshold, basis
The more new samples update lacquer painting examination criteria.
Optionally, it is described by the film thickness to be checked and corresponding lacquer painting testing result be stored as a more new samples it
Afterwards, further includes:
If the film thickness to be checked not within the scope of the film thickness of lacquer painting examination criteria instruction, will it is described to
Inspection film thickness is stored as an exceptional sample；
If the quantity for corresponding to the exceptional sample at same type of vehicle and vehicle position is greater than the second preset threshold, basis
The more new samples update lacquer painting examination criteria.
Optionally, the information of vehicles includes vehicle vehicle system, vehicle vehicle, detection position, metal material, color and mileage
Range.
Second aspect, the application provide a kind of detection device of vehicle lacquer painting situation, and described device includes:
Sample acquisition module, for obtaining n detection sample of vehicle lacquer painting detection, the detection sample includes paint film thickness
Degree and lacquer painting testing result, n are the positive integer greater than preset quantity；
Data obtaining module, for obtaining the corresponding information of vehicles of each detection sample, the information of vehicles is used to indicate
Type of vehicle and vehicle position；
Standard generation module, for generating lacquer painting examination criteria, the lacquer painting detection mark according to the n detection sample
Standard is used to indicate the corresponding film thickness range of each lacquer painting testing result, and the same vehicle position of same vehicle type corresponds to
Same lacquer painting examination criteria；
Thickness obtains module and obtains film thickness to be checked, the paint film to be checked for the information of vehicles according to vehicle to be checked
Thickness is the film thickness at vehicle position indicated by the information of vehicles of the vehicle to be checked；
Lacquer painting detection module, for determining described to be checked according to the film thickness to be checked and the lacquer painting examination criteria
The lacquer painting testing result at each vehicle position of vehicle.
The third aspect, the application provide a kind of detection device of vehicle lacquer painting situation, and the detection device is configured as:
N detection sample of vehicle lacquer painting detection is obtained, the detection sample includes film thickness and lacquer painting testing result,
N is the positive integer greater than preset quantity；
The corresponding information of vehicles of each detection sample is obtained, the information of vehicles is used to indicate type of vehicle and vehicle portion
Position；
According to the n detection sample, lacquer painting examination criteria is generated, the lacquer painting examination criteria is used to indicate each lacquer painting
The same vehicle position of the corresponding film thickness range of testing result, same vehicle type corresponds to same lacquer painting examination criteria；
According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained, the film thickness to be checked is the vehicle to be checked
Information of vehicles indicated by vehicle position film thickness；
According to the film thickness to be checked and the lacquer painting examination criteria, each vehicle position of the vehicle to be checked is determined
Lacquer painting testing result.
Fourth aspect, the application provide a kind of computer storage medium, are stored thereon with computer program, the computer
Program is performed the step of realizing method as described in relation to the first aspect.
Scheme provided by the present application first automatically generates lacquer painting examination criteria according to multiple detection samples by detection device, then
The lacquer painting situation of vehicle to be checked is determined according to lacquer painting examination criteria and film thickness to be checked.Artificially sentence due to eliminating testing staff
Disconnected process, and the foundation i.e. lacquer painting examination criteria for detecting lacquer painting situation is generated according to detection sample, can be avoided people
Influence for factor to identification lacquer painting situation, therefore can be improved the accuracy to identification lacquer painting situation.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Figure 1A is the schematic diagram for the application scenarios that the application one embodiment provides；
Figure 1B is the schematic diagram for the application scenarios that another embodiment of the application provides；
Fig. 2 is the flow chart of the detection method for the vehicle lacquer painting situation that the application one embodiment provides；
Fig. 3 is the schematic diagram at the vehicle position that the vehicle that the application one embodiment provides needs to detect；
Fig. 4 is the schematic block diagram of the detection device for the vehicle lacquer painting situation that the application one embodiment provides.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the application clearer, the application is implemented below in conjunction with attached drawing
Mode is described in further detail.
The possible application scenarios for combining Figure 1A and Figure 1B to be applicable in the embodiment of the present application first below are introduced.This Shen
Please the application scenarios of embodiment description be technical solution in order to clearly illustrate the embodiment of the present application, do not constitute to this
Apply for the restriction for the technical solution that embodiment provides, those of ordinary skill in the art are it is found that with the differentiation of the network architecture and new
The appearance of application scenarios, technical solution provided by the embodiments of the present application are equally applicable for similar technical problem.
Figure 1A is please referred to, it illustrates a kind of schematic diagrames for application scenarios that the embodiment of the present application is applicable in.The application scenarios
In include: vehicle 101, paint film instrument 102 and detection device 103 to be checked.Vehicle 101 to be checked is the vehicle for needing to detect lacquer painting situation
?.Paint film instrument 102 is the equipment for detecting the film thickness of vehicle, and the film thickness of vehicle 101 to be checked is sent to inspection
Measurement equipment 103.The film thickness that detection device 103 is sent according to paint film instrument 102 determines the lacquer painting situation of vehicle 101 to be checked.To
After the different lacquer painting situation of inspection vehicle 101 corresponds to different film thickness, such as spray painting lacquer painting when factory is repaired with metal plate
Spray painting lacquer painting compare, film thickness is bigger.Detection device 103 can be server, be also possible to terminal.
Optionally, as shown in Figure 1B.In application scenarios further include: communication terminal 104.Paint film instrument 102 is not direct and detects
Equipment 103 establishes communication connection, but is associated with communication terminal 104.Communication terminal 104 and the foundation of detection device 103 have communication link
It connects.Film thickness is sent to detection device 103 by communication terminal 104 by paint film instrument 102.
In the embodiment of the present application, the lacquer painting situation of vehicle 101 to be checked refers to the multiple and different vehicle positions of vehicle 101 to be checked
Lacquer painting situation, such as roof, headstock and the tailstock etc. position.The lacquer painting situation at same vehicle different vehicle position can be identical
It can also be different.
It should be noted that the detection device 103 in Figure 1A and Figure 1B uses the legend of server by way of example only, and
Restriction is not made to the application.Detection device 103 can also be the terminals such as other equipment, such as computer.
Referring to FIG. 2, the detection method of the vehicle lacquer painting situation provided it illustrates the application one embodiment.This method
It can be applied to the detection device in application environment shown in Figure 1A or Figure 1B.This method may include the following steps.
Step 201, n detection sample of vehicle lacquer painting detection is obtained.
Detection device obtains n detection sample.N detection sample is the historical record for detecting vehicle lacquer painting situation.One
Detect includes a film thickness and a lacquer painting testing result in sample.One detection sample is a vehicle to an automobile
The record that the lacquer painting at position is detected.Therefore, the paint that the film thickness in sample refers to detected vehicle position is detected
Film thickness, and detect the lacquer painting situation that the lacquer painting testing result in sample is detected vehicle position.Different lacquer painting inspections
It surveys result and corresponds to different film thickness, and different film thickness likely corresponds to same lacquer painting testing result.For example,
Do not scratch, without repair record in the case where, one used 2 years car roof film thickness usually at 90 microns
To 100 microns.So, the film thickness at 90 microns to 100 microns within the scope of this both corresponds to same lacquer painting testing result.
Optionally, lacquer painting testing result includes at least normal spray painting, abnormal spray painting and metal plate spray painting.
It is to determine the examination criteria for detecting lacquer painting situation in the next steps that detection device, which obtains detection sample,.
Detection device, which is necessary to ensure that, can generate accurate detection standard according to detection sample.Therefore, it is necessary to guarantee the number of detection sample
According to reliability and accuracy.Since detection sample is the historical record of lacquer painting detection, and the lacquer painting detection in historical record can
Can there are deviation or mistake, therefore there are influences caused by the detection sample of deviation or mistake for the elimination of detection device needs.It is right
This, detection device detects the quantity n of sample as the positive integer greater than preset quantity.The preset quantity can by technical staff according to
Practical experience setting, such as preset quantity are 10000, to reduce detection sample shadow caused by examination criteria of deviation or mistake
It rings.According to data statistics principle, the quantity for detecting sample is more, and influence of the detection sample of deviation or mistake to sample totality is just
It is smaller.Therefore, detection device obtains the detection sample that quantity is greater than preset quantity, to reduce the detection sample pair of deviation or mistake
It is influenced caused by examination criteria.Optionally, the detection sample obtained for detection device, can be examined in advance by technical staff
It tests, removal wherein has the detection sample of deviation or mistake, to further increase the accuracy of examination criteria.
Step 202, the corresponding information of vehicles of each detection sample is obtained.
When detecting the lacquer painting situation of vehicle, it usually needs detect multiple and different vehicle positions of vehicle.Illustratively,
As shown in figure 3, it includes: the right side in the left side 301 of engine compartment cover, engine compartment cover that an automobile, which needs the vehicle position detected,
302, the top 303 of engine compartment cover, the front end 304 of roof, the rear end 305 of roof, the left side 306 of roof, roof right side
307.It should be noted that Fig. 3 example is only the vehicle position for showing part and needing to detect lacquer painting situation, not to the application
Embodiment causes to limit.When detecting lacquer painting situation, other positions of vehicle, such as each position of car door can also be detected.
In addition, the vehicle position for needing to detect is also different for different types of vehicle.For example, the detection position of open car roof with
The detection position of common vehicle roof is different.
Detection sample is the historical record for detecting vehicle lacquer painting situation, and detection sample record is to the one of an automobile
The lacquer painting testing result at a vehicle position.In this regard, detection device it needs to be determined that each corresponding type of vehicle of detection sample and
Vehicle position.Therefore, detection device obtains the corresponding information of vehicles of each detection sample.The information of vehicles is used to indicate vehicle class
Type and vehicle position.The corresponding information of vehicles of each detection sample is stored in inspection in the detection process by testing staff's typing
In measurement equipment.When needed, detection device directly acquires corresponding information of vehicles.The corresponding vehicle letter of difference detection sample
The type of vehicle for ceasing instruction may be identical, it is also possible to different.
Optionally, type of vehicle is divided according to vehicle system, vehicle, metal material, color and the mileage number of vehicle.Cause
This, information of vehicles includes vehicle vehicle system, vehicle vehicle, detection position, metal material, color and mileage range.
Step 203, according to n detection sample, lacquer painting examination criteria is generated.
After getting detection sample and corresponding information of vehicles, detection device generates lacquer painting examination criteria.Lacquer painting inspection
Mark standard is used to indicate film thickness range corresponding to different lacquer painting testing results, i.e., the film thickness in different range
Corresponding difference lacquer painting testing result.For example, if range of the film thickness at 70 microns to 80 microns, lacquer painting testing result are
Metal plate paints this lacquer painting situation；If film thickness, in 90 microns to 110 microns of range, lacquer painting testing result is commonly to spray
Paint this lacquer painting situation.Therefore, lacquer painting examination criteria is really pair indicated between lacquer painting testing result and film thickness range
It should be related to.
Detection device can generate multiple lacquer painting examination criterias according to n detection sample.Each lacquer painting examination criteria is corresponding
In an a kind of vehicle position of type of vehicle, i.e. the same vehicle position of same vehicle type corresponds to same lacquer painting detection mark
It is quasi-.Because the spray painting difference at different vehicle type or different vehicle position, different vehicle type or different vehicle position
Film thickness is different.Even if identical film thickness, in different vehicle type or different vehicle position, the lacquer painting situation of reflection
Also different.For example, the car door of a vehicle is identical with the film thickness of bonnet, it is 100 microns.100 microns are that bonnet exists
Film thickness in the case of normal lacquer painting, but be then in the film thickness after repairing for car door.The two reflection is answered
Lacquer painting situation is different.Automobile A is identical with the film thickness of the car door of automobile B, is 100 microns.Automobile A is Japanese car, spray
Paint relatively thin, and automobile B is German car, is painted thicker compared to Japanese car.Therefore, 100 microns are the car doors of automobile A just
Film thickness in the case of normal lacquer painting, but the car door for corresponding to automobile B is then the film thickness after repairing.Therefore, right
In the different vehicle position of different vehicle type, detection device needs to generate different lacquer painting examination criterias.
Detection device generates lacquer painting examination criteria and really carries out data statistics to n detection sample, and determination possesses same
The range of the film thickness of lacquer painting testing result, and then determine that the lacquer painting at the same vehicle position of same type of vehicle detects mark
It is quasi-.
Optionally, when generating lacquer painting examination criteria, n detection sample is divided into multiple groups detection sample by detection device,
Correspond to same vehicle information with group detection sample and lacquer painting testing result is identical, i.e., detection device will correspond to same vehicle and believe
It ceases and the detection sample for possessing identical lacquer painting testing result is classified as one group.After obtaining multiple groups detection sample, detection device is determined
The film thickness range of each group detection sample.The film thickness range refers to the value model of film thickness in one group of detection sample
It encloses.The value of film thickness can be all in the film thickness range in one group of detection sample, and there may also be part film thickness
Value is not within the scope of the film thickness.Film thickness not within the scope of film thickness refers to the paint film thickness of measurement or detection exception
Degree, such as paint film instrument detect mistake, alternatively, confirming existing deviation etc. to lacquer painting situation.Finally, detection device is according to each
The lacquer painting testing result of group detection sample and the film thickness range of each group detection sample, determine each of each type of vehicle
The corresponding lacquer painting examination criteria in a vehicle position.Since detection device is according to information of vehicles and lacquer painting testing result to detection sample
Originally it is grouped, and identical information of vehicles indicates the same vehicle position of same type of vehicle, therefore, one group of detection sample
Film thickness in this is really each paint film of the same vehicle position of same type of vehicle under a lacquer painting testing result
Thickness.The lacquer painting testing result of one group of detection sample, film thickness range and corresponding relationship between the two, illustrate correspondence
Type of vehicle vehicle position the group detection sample lacquer painting testing result under film thickness value range.Detection is set
The film thickness range of the standby lacquer painting testing result and each group detection sample that sample is detected according to each group, obtains examining with each group
Lacquer painting examination criteria corresponding to the vehicle position of the corresponding type of vehicle of test sample sheet.
Optionally, determine that the film thickness range of each group detection sample, the embodiment of the present application provide such as detection device
Lower method.Detection device determines the value interval of film thickness.The value interval of film thickness refers to film thickness in various paints
Possible value range in the case of face.Optionally, the lower limit of above-mentioned value interval is 70 microns.Terminal determines under value interval
Limit is that there are the removals of the sample of measuring error in sample in order to will test.For example, the film thickness of detection sample is 45 microns, then
Showing the measurement of film thickness, there are mistakes.Value interval is divided into continuous subinterval by detection device.Optionally, each height
The siding-to-siding block length in section is 5 microns.For example, detection device marks off 5 sons if value interval is 70 microns to 100 microns
Section.After marking off continuous subinterval, detection device determines detection sample in sub-district according to the film thickness of detection sample
Between distribution, that is, determine which subinterval each detection sample respectively falls in.For example, the paint of detection sample A and detection sample B
Film thickness is respectively 74 microns and 92 microns, then detects sample A and fall in 70 microns to 75 microns this subintervals, detects sample
B is fallen in 90 microns to 95 microns this subintervals.Detection device detects distribution of the sample in subinterval according to each group, determines
The concentration subinterval of each group detection sample.Concentrating subinterval is the sub-district that film thickness distributed quantity is most in one group of detection sample
Between.For example, the sample size in one group of detection sample is 50, wherein 45 detection sample distributions 90 microns to 95 microns this
In one subinterval, then the subinterval is the concentration subinterval that the group detects sample.In the collection neutron for determining each group detection sample
Behind section, detection device calculates the film thickness for concentrating the interior detection sample of the adjacent subarea in subinterval and concentration subinterval
Mean value.Refer between the adjacent subarea in concentration subinterval and concentrates subinterval or so two adjacent sub-regions.For example, concentrating sub-district
Between be 90 microns to 95 microns, then be 95 microns to 100 microns and 85 microns to 90 microns two subintervals between adjacent subarea.
It is single subinterval between adjacent subarea if concentrating subinterval is minimum or maximum subinterval in above-mentioned value interval.Detection
Equipment is using the mean value of identified film thickness as the intermediate value of film thickness range.After the intermediate value for determining a range, if
The range is specified, then also it needs to be determined that the extent length of the range.Each group of detection sample both corresponds to a lacquer painting detection
As a result, and for different type of vehicle or vehicle position, the range of the corresponding film thickness range of same lacquer painting testing result
Length is different.For example, being equally metal plate spray painting, the film thickness range of corresponding car door is 76 microns to 95 microns, extent length
It is 19 microns；And the film thickness range for corresponding to roof is 80 microns to 96 microns, extent length is 16 microns.Therefore, it detects
Equipment detects the corresponding information of vehicles of sample according to each group, determines the extent length of film thickness range.Detection device root
The corresponding type of vehicle of each group detection sample and vehicle position are determined according to information of vehicles, and then determine extent length.Finally, it detects
Equipment determines the film thickness range of each group detection sample according to above-mentioned mean value and above range length.For example, for one group of inspection
Test sample sheet, detection device determine that mean value is 82 microns, and extent length is 10 microns, then film thickness range is 77 microns to 87 micro-
Rice.
Step 204, according to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained.
In order to determine the lacquer painting situation of vehicle to be checked, detection device needs to obtain film thickness to be checked.One measuring car to be checked
Need the usual more than one in vehicle position that detects.Therefore, it when detection device obtains film thickness to be checked, needs to be used to indicate
The information of vehicles at vehicle different vehicle to be checked position, i.e., a plurality of information of vehicles of same vehicle.Detection device is according to vehicle to be checked
Information of vehicles, determine and need the vehicle position detected, and then obtain corresponding film thickness to be checked.Detection device is obtained
The information of vehicles of vehicle to be checked, can be by the testing staff or technical staff at detection scene by communication terminal, such as mobile phone and electricity
Information of vehicles is sent to detection device by brain.
Optionally, detection device is according to the corresponding lacquer painting examination criteria of information of vehicles and information of vehicles of vehicle to be checked,
Generate lacquer painting Detection task.Detection device determines the vehicle position for needing to detect, and then really according to the information of vehicles of vehicle to be checked
Fixed corresponding lacquer painting examination criteria.Detection device generates lacquer painting detection according to the corresponding lacquer painting examination criteria in each vehicle position
Task.The lacquer painting Detection task is used to indicate the vehicle position for needing to detect.Detection device sends above-mentioned lacquer painting inspection to paint film instrument
Survey task.Correspondingly, the film thickness, that is, paint film to be checked degree at vehicle position indicated by paint film instrument detection lacquer painting Detection task, then
The film thickness to be checked that will test is sent to detection device.Correspondingly, detection device receives the paint to be checked that paint film instrument is sent
Film thickness.
Step 205, according to film thickness to be checked and lacquer painting examination criteria, the lacquer painting inspection at each vehicle position of vehicle to be checked is determined
Survey result.
After getting film thickness to be checked, detection device each lacquer painting detection knot according to indicated by lacquer painting examination criteria
The corresponding film thickness range of fruit determines the corresponding lacquer painting testing result of film thickness to be checked.One film thickness to be checked is corresponding
The lacquer painting testing result at one vehicle position, detection device determine to be checked according to the film thickness to be checked at each vehicle position
The lacquer painting testing result at each vehicle position of vehicle.
Optionally, detection device can update lacquer painting examination criteria.In order to more accurately determine lacquer painting situation, detection
Equipment needs constantly to obtain new detection sample to update lacquer painting examination criteria.In this regard, detection device determines a lacquer painting detection
As a result, the lacquer painting testing result and film thickness to be checked corresponding with the lacquer painting testing result can be all stored as to a update
Sample.When corresponding to the quantity of more new samples of same type of vehicle and vehicle position greater than the first preset threshold, detection is set
Standby basis more new samples, update lacquer painting examination criteria.Wherein, the first preset threshold can be set based on practical experience by technical staff
It is fixed.In a kind of possible embodiment, updating lacquer painting examination criteria is really that more new samples are added to detection by detection device
In sample, lacquer painting examination criteria is redefined.
Optionally, in a lacquer painting examination criteria, the corresponding film thickness range of each lacquer painting testing result is usually not
It is continuous.For example, the corresponding film thickness range of each lacquer painting testing result is 72 microns respectively in a lacquer painting examination criteria
To 85 microns, 90 microns to 100 microns and 105 microns to 120 microns.Therefore, film thickness to be checked may not be detected in lacquer painting
Within the scope of the film thickness of standard instruction.For film thickness to be checked not in the film thickness range of lacquer painting examination criteria instruction
It is interior, there is a situation where two kinds it is possible.The first, mistake has occurred when detecting film thickness in paint film instrument, leads to film thickness to be checked
It is wrong data.Second, there are deviations for the film thickness range of lacquer painting examination criteria instruction.Either the first situation is still
Film thickness not within the scope of film thickness can be all stored as an exceptional sample by second situation, detection device.If inspection
The exceptional sample of measurement equipment storage is more than certain amount, i.e., this case is frequent not within the scope of film thickness for film thickness to be checked
Occur, then illustrates that the film thickness range of lacquer painting examination criteria instruction there are deviation, needs to correct.Meanwhile detection device also exists
New film thickness to be checked is constantly received, and stores corresponding more new samples.Therefore, if corresponding to same type of vehicle and vehicle
The quantity of the exceptional sample at position is greater than the second preset threshold, then detection device updates lacquer painting according to the more new samples of storage
Examination criteria.Wherein, the second preset threshold can be set based on practical experience by technical staff.Updating lacquer painting examination criteria
When, more new samples can be added in detection sample by detection device, redefine lacquer painting examination criteria.In addition to will more new samples
It is added in detection sample, exceptional sample can also be also added in detection sample by detection device redefines lacquer painting detection
Standard.Wherein, the corresponding lacquer painting testing result of exceptional sample is determined by testing staff or technical staff's artificial detection.
In scheme provided by the embodiments of the present application, lacquer painting inspection first is automatically generated according to multiple detection samples by detection device
Mark is quasi-, and the lacquer painting situation of vehicle to be checked is determined further according to lacquer painting examination criteria and film thickness to be checked.Due to eliminating detection
The process that personnel artificially judge, and the foundation i.e. lacquer painting examination criteria for detecting lacquer painting situation is generated according to detection sample,
It can be avoided influence of the human factor to identification lacquer painting situation, therefore can be improved the accuracy to identification lacquer painting situation.
Following is the application Installation practice, can be used for executing the application embodiment of the method.It is real for the application device
Undisclosed details in example is applied, the application embodiment of the method is please referred to.
Fig. 4 is a kind of block diagram of the detection device of vehicle lacquer painting situation shown according to an exemplary embodiment.The device
With the realization exemplary function of the above method, the function can also be executed corresponding software by hardware realization by hardware
It realizes.The apparatus may include sample acquisition module 401, data obtaining module 402, standard generation module 403, thickness to obtain mould
Block 404 and lacquer painting detection module 405.
Sample acquisition module 401, for obtaining n detection sample of vehicle lacquer painting detection, the detection sample includes paint
Film thickness and lacquer painting testing result, n are the positive integer greater than preset quantity.
Data obtaining module 402, for obtaining the corresponding information of vehicles of each detection sample, the information of vehicles is for referring to
Show type of vehicle and vehicle position.
Standard generation module 403, for generating lacquer painting examination criteria, the lacquer painting detection according to the n detection sample
Standard is used to indicate the corresponding film thickness range of each lacquer painting testing result, and the same vehicle position of same vehicle type is corresponding
In same lacquer painting examination criteria.
Thickness obtains module 404 and obtains film thickness to be checked for the information of vehicles according to vehicle to be checked, described to be checked
Film thickness is the film thickness at vehicle position indicated by the information of vehicles of the vehicle to be checked.
Lacquer painting detection module 405, for according to the film thickness to be checked and the lacquer painting examination criteria, determine it is described to
Examine the lacquer painting testing result at each vehicle position of vehicle.
Device provided by the embodiments of the present application automatically generates lacquer painting examination criteria according to multiple detection samples, further according to paint
Face examination criteria and film thickness to be checked determine the lacquer painting situation of vehicle to be checked.The mistake artificially judged due to eliminating testing staff
Journey, and the foundation i.e. lacquer painting examination criteria for detecting lacquer painting situation is generated according to detection sample, can be avoided human factor
Influence to identification lacquer painting situation, therefore can be improved the accuracy to identification lacquer painting situation.
Optionally, the standard generation module 403, is used for:
By the n detection sample be divided into multiple groups detection sample, with group detection sample correspond to same vehicle information and
Lacquer painting testing result is identical；Determine the film thickness range of each group detection sample；Knot is detected according to the lacquer painting that each group detects sample
The film thickness range of fruit and each group detection sample, determines the corresponding paint in each vehicle position of each type of vehicle
Face examination criteria.
Optionally, the lacquer painting detection module 405, is used for:
Determine the value interval of film thickness；The value interval is divided into continuous subinterval；It is detected according to each group
Distribution of the film thickness in the continuous subinterval in sample determines the concentration subinterval of each group detection sample, the collection
Middle subinterval is the subinterval that film thickness distributed quantity is most in one group of detection sample；Determine the concentration subinterval and institute
State the mean value for concentrating the film thickness of the interior detection sample of the adjacent subarea in subinterval；It is corresponding that sample is detected according to each group
Information of vehicles determines the extent length of film thickness range；According to the mean value and the extent length, determine that each group detects sample
This film thickness range, the mean value is the intermediate value of the film thickness range.
Optionally, the thickness obtains module 404, is used for:
According to the corresponding lacquer painting detection mark of the information of vehicles of the information of vehicles of the vehicle to be checked and the vehicle to be checked
Standard generates lacquer painting Detection task；The lacquer painting Detection task is sent to paint film instrument, so that the paint film instrument detects the lacquer painting
The vehicle position of Detection task instruction；Receive the film thickness to be checked that the paint film instrument is sent.
Optionally, described device further include: standard update module.The standard update module, is used for:
The film thickness to be checked and corresponding lacquer painting testing result are stored as a more new samples；If corresponding to same
The quantity of type of vehicle and the more new samples at vehicle position is greater than the first preset threshold, then according to the more new samples, updates paint
Face examination criteria.
Optionally, the standard update module, is also used to:
If the film thickness to be checked not within the scope of the film thickness of lacquer painting examination criteria instruction, will it is described to
Inspection film thickness is stored as an exceptional sample；If the quantity for corresponding to the exceptional sample at same type of vehicle and vehicle position is big
In the second preset threshold, then according to the more new samples, lacquer painting examination criteria is updated.
The application one embodiment provides a kind of detection device of vehicle lacquer painting situation.The detection device includes such as above-mentioned figure
Device shown in 4 embodiments.The detection device can be terminal, be also possible to server, be configured as:
N detection sample of vehicle lacquer painting detection is obtained, the detection sample includes film thickness and lacquer painting testing result,
N is the positive integer greater than preset quantity；The corresponding information of vehicles of each detection sample is obtained, the information of vehicles is used to indicate vehicle
Type and vehicle position；According to the n detection sample, lacquer painting examination criteria is generated, the lacquer painting examination criteria is for referring to
Show the corresponding film thickness range of each lacquer painting testing result, the same vehicle position of same vehicle type corresponds to same lacquer painting
Examination criteria；According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained, the film thickness to be checked is the vehicle to be checked
Information of vehicles indicated by vehicle position film thickness；According to the film thickness to be checked and lacquer painting detection mark
Standard determines the lacquer painting testing result at each vehicle position of the vehicle to be checked.
Detection device provided by the embodiments of the present application first automatically generates lacquer painting examination criteria according to multiple detection samples, then
The lacquer painting situation of vehicle to be checked is determined according to lacquer painting examination criteria and film thickness to be checked.Artificially sentence due to eliminating testing staff
Disconnected process, and the foundation i.e. lacquer painting examination criteria for detecting lacquer painting situation is generated according to detection sample, can be avoided people
Influence for factor to identification lacquer painting situation, therefore can be improved the accuracy to identification lacquer painting situation.
In the exemplary embodiment, a kind of computer readable storage medium is additionally provided, is stored in the storage medium
Computer program, the computer program tested equipment are loaded and are executed to realize vehicle lacquer painting feelings provided by the above embodiment
The detection method of condition.Optionally, above-mentioned computer readable storage medium can be read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), CD-ROM, tape, floppy disk and light data
Store equipment etc..
It is required that those skilled in the art can be understood that the technology in the embodiment of the present application can add by software
The mode of general hardware platform realize.Based on this understanding, the technical solution in the embodiment of the present application substantially or
Say that the part that contributes to existing technology can be embodied in the form of software products, which can deposit
Storage is in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that computer equipment (can be with
It is personal computer, server or the network equipment etc.) execute certain part institutes of each embodiment of the application or embodiment
The method stated.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (9)
1. a kind of detection method of vehicle lacquer painting situation, which is characterized in that the described method includes:
N detection sample of vehicle lacquer painting detection is obtained, the detection sample includes film thickness and lacquer painting testing result, and n is
Greater than the positive integer of preset quantity；
The corresponding information of vehicles of each detection sample is obtained, the information of vehicles is used to indicate type of vehicle and vehicle position；
According to the n detection sample, lacquer painting examination criteria is generated, the lacquer painting examination criteria is used to indicate each lacquer painting detection
As a result the same vehicle position of corresponding film thickness range, same vehicle type corresponds to same lacquer painting examination criteria；
According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained, the film thickness to be checked is the vehicle to be checked
The film thickness at vehicle position indicated by information of vehicles；
According to the film thickness to be checked and the lacquer painting examination criteria, the lacquer painting at each vehicle position of the vehicle to be checked is determined
Testing result.
2. the method according to claim 1, wherein the generation lacquer painting examination criteria, comprising:
The n detection sample is divided into multiple groups detection sample, corresponds to same vehicle information and lacquer painting with group detection sample
Testing result is identical；
Determine the film thickness range of each group detection sample；
The lacquer painting testing result of sample and the film thickness range of each group detection sample are detected according to each group, are determined each
The corresponding lacquer painting examination criteria in each vehicle position of a type of vehicle.
3. according to the method described in claim 2, it is characterized in that, the film thickness range of determining each group detection sample,
Include:
Determine the value interval of film thickness；
The value interval is divided into continuous subinterval；
Distribution of the film thickness in the continuous subinterval in sample is detected according to each group, determines the collection of each group detection sample
Middle subinterval, the concentration subinterval are the subintervals that film thickness distributed quantity is most in one group of detection sample；
Determine the equal of the film thickness of the concentration subinterval and the interior detection sample of adjacent subarea for concentrating subinterval
Value；
The corresponding information of vehicles of sample is detected according to each group, determines the extent length of film thickness range；
According to the mean value and the extent length, the film thickness range of each group detection sample is determined, the mean value is described
The intermediate value of film thickness range.
4. the method according to claim 1, wherein described obtain film thickness to be checked, comprising:
It is raw according to the corresponding lacquer painting examination criteria of the information of vehicles of the information of vehicles of the vehicle to be checked and the vehicle to be checked
At lacquer painting Detection task；
The lacquer painting Detection task is sent to paint film instrument, so that the paint film instrument detects the vehicle of the lacquer painting Detection task instruction
Position；
Receive the film thickness to be checked that the paint film instrument is sent.
5. method according to claim 1-4, which is characterized in that the determination each vehicle of vehicle to be checked
After the lacquer painting testing result at position, further includes:
The film thickness to be checked and corresponding lacquer painting testing result are stored as a more new samples；
If the quantity for corresponding to the more new samples at same type of vehicle and vehicle position is greater than the first preset threshold, according to
More new samples update lacquer painting examination criteria.
6. according to the method described in claim 5, it is characterized in that, described examine the film thickness to be checked and corresponding lacquer painting
Result is surveyed to be stored as after a more new samples, further includes:
If the film thickness to be checked is not within the scope of the film thickness of lacquer painting examination criteria instruction, by the paint to be checked
Film thickness is stored as an exceptional sample；
If the quantity for corresponding to the exceptional sample at same type of vehicle and vehicle position is greater than the second preset threshold, according to
More new samples update lacquer painting examination criteria.
7. method according to claim 1-4, which is characterized in that the information of vehicles includes vehicle vehicle system, vehicle
Vehicle, detection position, metal material, color and mileage range.
8. a kind of detection device of vehicle lacquer painting situation, which is characterized in that described device includes:
Sample acquisition module, for obtaining n detection sample of vehicle lacquer painting detection, the detection sample include film thickness with
Lacquer painting testing result, n are the positive integer greater than preset quantity；
Data obtaining module, for obtaining the corresponding information of vehicles of each detection sample, the information of vehicles is used to indicate vehicle
Type and vehicle position；
Standard generation module, for generating lacquer painting examination criteria according to the n detection sample, the lacquer painting examination criteria is used
In indicating the corresponding film thickness range of each lacquer painting testing result, the same vehicle position of same vehicle type corresponds to same
Lacquer painting examination criteria；
Thickness obtains module and obtains film thickness to be checked, the film thickness to be checked for the information of vehicles according to vehicle to be checked
It is the film thickness at vehicle position indicated by the information of vehicles of the vehicle to be checked；
Lacquer painting detection module, for determining the vehicle to be checked according to the film thickness to be checked and the lacquer painting examination criteria
The lacquer painting testing result at each vehicle position.
9. a kind of detection device of vehicle lacquer painting situation, which is characterized in that the detection device is configured as:
N detection sample of vehicle lacquer painting detection is obtained, the detection sample includes film thickness and lacquer painting testing result, and n is
Greater than the positive integer of preset quantity；
The corresponding information of vehicles of each detection sample is obtained, the information of vehicles is used to indicate type of vehicle and vehicle position；
According to the n detection sample, lacquer painting examination criteria is generated, the lacquer painting examination criteria is used to indicate each lacquer painting detection
As a result the same vehicle position of corresponding film thickness range, same vehicle type corresponds to same lacquer painting examination criteria；
According to the information of vehicles of vehicle to be checked, film thickness to be checked is obtained, the film thickness to be checked is the vehicle to be checked
The film thickness at vehicle position indicated by information of vehicles；
According to the film thickness to be checked and the lacquer painting examination criteria, the lacquer painting at each vehicle position of the vehicle to be checked is determined
Testing result.
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Application publication date: 20190809 Assignee: Beijing May 8th clapping Information Technology Co.,Ltd. Assignor: YOUXINPAI (BEIJING) INFORMATION TECHNOLOGY Co.,Ltd. Contract record no.: X2020990000158 Denomination of invention: Method, device and equipment for detecting paint condition of vehicle License type: Common License Record date: 20200402 |
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