CN113643256A - Pin defect identification method, processing device and computer readable storage medium - Google Patents
Pin defect identification method, processing device and computer readable storage medium Download PDFInfo
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- CN113643256A CN113643256A CN202110921292.2A CN202110921292A CN113643256A CN 113643256 A CN113643256 A CN 113643256A CN 202110921292 A CN202110921292 A CN 202110921292A CN 113643256 A CN113643256 A CN 113643256A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/5866—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, manually generated location and time information
Abstract
The invention discloses a pin defect identification method, a processing device and a computer readable storage medium, wherein the method comprises the following steps: when the defect of the traveling crane computer is detected, acquiring current image information of the traveling crane computer, and judging whether the pin of the traveling crane computer has the defect according to the current image information; and if the pin of the traveling crane computer has a defect, determining the cause of the pin defect according to the current image information and the historical image information corresponding to the traveling crane computer. The method and the device can quickly determine the defect reasons of the pin defects and avoid incapability of dividing responsibility.
Description
Technical Field
The invention relates to the field of data processing, in particular to a pin defect identification method, a pin defect processing device and a computer readable storage medium.
Background
At present, the pins of the vehicle-mounted power driving computer have defects, so that the driving computer fails, and the automobile cannot be driven safely. The conventional detection technology is that a supplier performs visual inspection on pins of a running computer, and an automobile factory performs spot inspection on the running computer provided by the supplier. By adopting the detection method, the defects of the pins of the traveling crane computer can not be detected in time, and after the traveling crane computer is put into use and the pins are found to have abnormal bent pins and poor quality and cause abnormal vehicle quality, it is difficult to determine whether the traveling crane computer supplied by a traveling crane computer supplier has defects or has assembly errors in the vehicle assembly process, so that the responsibility can not be divided.
Disclosure of Invention
The invention provides a pin defect identification method, a processing device and a computer readable storage medium, and aims to solve the technical problem that the cause of a pin defect cannot be determined.
In order to achieve the above object, the present invention provides a method for identifying pin defects, comprising the following steps:
when the defect of the traveling crane computer is detected, acquiring current image information of the traveling crane computer, and judging whether the pin of the traveling crane computer has the defect according to the current image information;
and if the pin of the traveling crane computer has defects, determining the defect reasons of the pin defects according to the current image information and the historical image information corresponding to the traveling crane computer.
Optionally, judging whether the traveling computer is installed to a position to be detected;
and if the driving computer is installed at the position to be detected, acquiring and storing historical image information of the driving computer.
Optionally, scanning the two-dimensional code on the vehicle computer to obtain a part code of the vehicle computer;
and shooting a photo of the pin on the traveling crane computer, associating the photo with the part code, storing the part code and the photo which are associated with each other into a database, and setting the associated photo as historical image information.
Optionally, acquiring a part code of the traveling crane computer with defects;
and inquiring the historical image information of the running computer through the part code of the running computer with the defect.
Optionally, judging whether the driving computer on the historical image information has the defect consistent with that on the current image information;
if the driving computer on the historical image information has the defect consistent with that on the current image information, judging that the reason of the pin defect is that the driving computer has the defect; or the like, or, alternatively,
and if the driving computer on the historical image information does not have the defect consistent with that on the current image information, judging that the reason of the pin defect is the problem of automobile assembly.
Optionally, judging whether the bending angle of the pin exceeds a preset bending threshold value;
and judging whether the pins on the traveling crane computer have defects or not according to whether the bending angles of the pins exceed a preset bending threshold value or not.
Optionally, judging whether the offset degree of the transverse position of the pin exceeds a preset offset threshold value;
and judging whether the pin on the traveling crane computer has defects according to the offset degree of the transverse position of the pin.
Optionally, the identity information and the historical image information are prompted to be acquired.
To achieve the above object, the present application further proposes a processing apparatus, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when being executed by the processor, the computer program implements the pin defect identification method.
To achieve the above object, the present application further proposes a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the pin defect identification method.
According to the technical scheme, when the defect of the traveling crane computer is detected, the current image information of the traveling crane computer is collected, and whether the pin of the traveling crane computer has the defect or not is judged according to the current image information; and if the pin of the traveling crane computer has a defect, determining the cause of the pin defect according to the current image information and the historical image information corresponding to the traveling crane computer. By acquiring and storing the historical image information of the traveling computer in advance, the problem of pin defects can be determined according to the historical image information and the current image information which are stored in advance after the pin of the traveling computer is found to have defects. The method provided by the invention can solve the problem that the cause of the pin defect can not be determined when the pin on the driving computer is found to have the defect after the driving computer is assembled into a whole vehicle in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic block diagram illustrating a pin defect identification method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for identifying pin defects according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a method for identifying pin defects according to another embodiment of the present invention;
fig. 4 is a working scene diagram according to an embodiment of the invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a processing device according to various embodiments of the present invention. The processing device comprises an execution module 01, a memory 02, a processor 03 and the like. Those skilled in the art will appreciate that the processing device shown in fig. 1 may also include more or fewer components than those shown, or combine certain components, or a different arrangement of components. The processor 03 is connected to the memory 02 and the execution module 01, respectively, and the memory 02 stores a computer program, which is executed by the processor 03 at the same time.
The execution module 01 can acquire the part code, the photo and other related information of the vehicle computer, store the part code, the photo and other related information acquired at the same time into the database and display the part code, the photo and other related information, and can also query the photo of the vehicle computer according to the input part code and collect the information and send the information to the processor 03.
The memory 02 may be used to store software programs and various data. The memory 02 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data or information created according to the use of the terminal, or the like. Further, the memory 02 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 03, which is a control center of the processing device, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by operating or executing software programs and/or modules stored in the memory 02 and calling data stored in the memory 02, thereby integrally monitoring the vehicle. Processor 03 may include one or more processing units; preferably, the processor 03 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 03.
Those skilled in the art will appreciate that the processing device configuration shown in fig. 1 does not constitute a limitation of the processing device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
Various embodiments of the method of the present invention are presented in terms of the above-described hardware architecture.
Referring to fig. 2, in a first embodiment of the method for identifying a pin defect of the present invention, the method for identifying a pin defect includes:
step S100, when the defect of the traveling crane computer is detected, acquiring current image information of the traveling crane computer, and judging whether the pin of the traveling crane computer has the defect according to the current image information;
in this embodiment, after the identity information and the image information of driving computer are obtained and stored, the driving computer can be assembled to the vehicle, and then a series of performance tests and bench tests can be carried out after the vehicle assembly is completed to confirm that each part of the vehicle is normal. In the performance test and the bench test, if the safety of the vehicle or the component is detected to be in a problem, the problem is checked and traced, and the defect of the pin on the traveling computer can be obtained. If the defect of the pin on the driving computer is obtained, the reason of the defect of the pin needs to be determined, and the responsibility judgment is carried out according to the reason. In some embodiments, the problem troubleshooting and tracing are performed by detaching a traveling computer, shooting the traveling computer to obtain current image information, and judging whether a pin on the traveling computer has a defect according to the current image information, wherein the pin can be easily judged whether the pin has the defect because the image information can be amplified; in other embodiments, whether the pin of the traveling crane computer has a defect can be judged according to the visual inspection of a worker.
And S200, if the pin of the traveling crane computer has a defect, determining the defect reason of the pin defect according to the current image information and the historical image information corresponding to the traveling crane computer.
In this embodiment, if the pin on the vehicle computer is not found to have a defect, the historical image information stored in the database does not need to be called. If the pin on the driving computer is found to have defects, the historical image information corresponding to the driving computer stored in the database needs to be inquired, and the reason of the pin defects on the driving computer is determined by comparing the current image information with the historical image information. According to the scheme, the historical image information of the traveling crane computer is obtained and stored in advance, so that the problem of pin defects can be determined according to the historical image information stored in advance after the pin of the traveling crane computer is found to have defects, responsibility is clearly judged, and the condition that an automobile assembly factory and a traveling crane computer supplier respectively write a word is avoided.
As shown in fig. 3, the step of detecting that the vehicle computer is defective includes:
step S110, judging whether the traveling computer is installed at a position to be detected;
at present, the pins on the driving computer installed on the automobile have defects, so that the driving computer fails, and the automobile cannot be driven safely. In general, the quality of the vehicle computer is inspected by both the vehicle computer supplier and the vehicle assembly plant, and the conventional inspection technology is to visually inspect the vehicle computer supplier before supply, and to sample the vehicle computer after the vehicle assembly plant receives the goods. However, the pins on the mobile phone computer are pin interfaces, that is, the pins on the mobile phone computer are pins, and the number of the pins on the mobile phone computer is large, so that the pins with problems at each position are difficult to be detected by the conventional detection technology. If the pin on the traveling crane computer has a defect, the pin on the traveling crane computer can be found when a rack test or a real-vehicle test of the whole vehicle is carried out after the traveling crane computer is assembled into the whole vehicle, but the defect of the pin is found at the moment, but the defect is difficult to judge whether the defect exists when a supplier supplies goods or the defect is caused by poor assembly when the traveling crane computer is assembled into the whole vehicle, so that the responsibility is difficult to effectively divide. Based on the existing situation, the scheme adds a step when the automobile assembly plant just receives the driving computer provided by the supplier of the driving computer. In this embodiment, in order to detect the driving computer, a test bench is set up, and in an embodiment, the test bench at least includes: the device comprises a scanner, a lighthouse for sending a prompt signal lamp, a camera capable of taking pictures, a base and a support which play a supporting role, a clamp which plays a fixing role, a light source capable of sending light, a light control which penetrates through the light of the light source, a controller for controlling all the components and a database which is used for storing test data and has a display function. If the traveling crane computer needs to be detected, the traveling crane computer needs to be installed to a position to be detected.
And step S120, if the driving computer is installed at the position to be detected, acquiring and storing historical image information of the driving computer.
In this embodiment, if the driving computer is installed to the position to be detected, the sensor installed in the test board can send the information that the driving computer is installed to the controller. The sensor can be a photosensitive sensor, the photosensitive sensor is arranged on a base of the test board, and when light transmitted from the unthreaded hole is blocked by a traveling crane computer, the traveling crane computer is judged to be arranged at a position to be detected; the sensor can also be a weight sensor, and when the weight sensor detects that the weight increased on the clamp is approximately equal to the weight of the traveling crane computer, the traveling crane computer is judged to be installed to a position to be detected. In one embodiment, if the traveling crane computer is judged to be installed at the position to be detected, the controller controls the light color in the lighthouse to be changed into blue, controls the scanner to automatically scan a two-dimensional code or a bar code on the traveling crane computer to obtain the identity information of the traveling crane computer, records the identity information of the traveling crane computer into the database after obtaining the identity information, and displays the identity information of the traveling crane computer on a display interface of the database; and then controlling a camera on the test board to shoot the traveling crane computer, setting the shot picture as historical image information, associating the historical image information with the identity information of the traveling crane computer, and inputting the historical image information into a database to be displayed. In this embodiment, the identity information may be a part code of the mobile computer, or may be other identification-identifying numbers, which are used to indicate identity information such as model style, date of delivery, delivery lot, and the like of the mobile computer. Because the volume of the driving computer is small, and the image information of the driving computer can be amplified manually, an operator can judge whether the driving computer has defects according to the historical image information displayed on the display interface.
As shown in fig. 4, in an embodiment, the step of acquiring and storing the historical image information of the driving computer includes:
scanning the two-dimensional code on the traveling computer to obtain a part code of the traveling computer;
in this embodiment, each of the mobile computers has a corresponding part code, the part code generally consists of letters and numbers, the part code generally includes information of the factory time, model, adapted vehicle model, and the like of the mobile computer, and the part codes of different vehicle factories are written in different ways and are usually determined by vehicle factory technicians. Because each driving computer has a unique part code, the corresponding driving computer can be searched through the part code. In some embodiments, a two-dimensional code for scanning is provided on the mobile phone, and the scanner or the mobile phone scans the two-dimensional code to obtain a part code corresponding to the mobile phone from the two-dimensional code. Through the two-dimensional code scanning mode, the part codes of the traveling crane computer can be quickly and conveniently acquired, and then the identity information of the traveling crane computer can be quickly known.
And shooting a photo of the pin on the traveling crane computer, associating the photo with the part code, storing the part code and the photo which are associated with each other into a database, and setting the associated photo as historical image information.
In this embodiment, after the controller controls the scanner to scan the two-dimensional code on the vehicle computer and obtains the part code corresponding to the vehicle computer, the controller will continue to control the camera on the test board to work. In some embodiments, the test board comprises two cameras, and the controller controls the two cameras to respectively shoot two pins on the traveling crane computer; the specific shooting method is various, for example, one camera can be controlled to shoot a close-range picture of the pin, and the other camera can be controlled to shoot a long-range picture of the pin; for another example, one camera may be controlled to take a picture of the front side of the pin and another camera may be controlled to take a picture of the side of the pin. After the photos of the pins are shot, the shot photos are associated with the part codes, and the associated part codes and photos are stored in a database. Furthermore, the photo taken this time needs to be set as historical image information so as to be distinguished from the image information of the driving computer taken in the future. When the traveling crane computer has defects, relevant information such as scanning and shooting time, scanning and shooting batches, scanning and shooting operators and the like of the traveling crane computer can be associated with the part codes and the photos and stored together. Specifically, the storage mode may be stored in a table form, or may be stored in a text form. Through the corresponding storage mode, the photos of the driving computer and the related information such as testing time, batches, operators and the like can be quickly inquired only according to the part codes of the driving computer in the later inquiry process, and the testing process can be conveniently traced when the driving computer is inquired later.
In an embodiment, the step of determining the cause of the pin defect according to the current image information and the historical image information corresponding to the vehicle computer comprises:
acquiring a part code of the traveling computer with defects;
and inquiring historical image information stored by the traveling computer through the part codes of the defective traveling computers.
In this embodiment, if it is found that there is an abnormality in the state of the vehicle during the performance test or the bench test of the vehicle. Then according to the abnormal state of the vehicle, the pin of the traveling crane computer is checked to be abnormal. In some embodiments, the technician may attempt to simply repair the pins on the vehicle computer, and if the pins cannot be repaired, the technician needs to determine whether the vehicle computer supplied by the vehicle computer supplier has a defect or an assembly error occurs in the vehicle assembly process to determine the responsibility. At this time, the technician can detach the traveling crane computer, acquire the part code of the traveling crane computer, and then input the part code into the query interface of the database. It should be noted that the input of the part code may be manually input by a worker on a query interface of the database; or the input part code can be scanned by a scanner connected with the database. After the part code of the running computer with defects is input into the query interface of the database, the query interface displays the time of the running computer corresponding to the part code during testing and the historical image information shot during testing. The staff can observe historical image information, and whether the pin of driving computer has the defect when observing the shooting. The query mode can be used for querying by manually inputting the part code and scanning the part code, thereby greatly simplifying the operation flow and enabling a user to conveniently and quickly complete the query.
In an embodiment, the step of determining the cause of the pin defect according to the current image information and the historical image information corresponding to the vehicle computer includes:
judging whether the driving computer on the historical image information has the defect consistent with that on the current image information;
if the driving computer on the historical image information has the defect consistent with that on the current image information, judging that the reason of the pin defect is that the driving computer has the defect; or the like, or, alternatively,
and if the driving computer on the historical image information does not have the defect consistent with that on the current image information, judging that the reason of the pin defect is the problem of automobile assembly.
In this embodiment, after the photo of the traveling computer with the defect is obtained through the query of the query interface, the position of the pin with the defect can be directly found in the historical image information, and whether the pin on the historical image information has the defect or not is observed and judged. Specifically, in some embodiments, it may be determined whether the vehicle computer on the historical image information has a defect consistent with the current image information; if the defect of the driving computer on the historical image information is consistent with that on the current image information, judging that the reason of the pin defect is that the driving computer has a defect; and if the driving computer on the historical image information does not have the defect consistent with that on the current image information, judging that the reason of the pin defect is the automobile assembly problem. In other embodiments, the difference between the historical image information and the current state downlink computer pin can be directly observed by a worker to determine the cause of the defect of the downlink computer pin. Since the historical image information is shot by a supplier of the traveling crane computer and just before the finished assembly of the whole vehicle, if the pin on the historical image information has the defect consistent with the current image information, the defect of the pin of the traveling crane computer can be judged to be at the material supplying end, namely the traveling crane computer has the defect; if the pin on the history image information is in a normal state, it can be determined that the pin is defective due to poor assembly. In fact, the pins on the traveling computer are too many and thin, which is easy to cause problems in production or assembly, but the problems are often difficult to find before the whole vehicle is assembled. Therefore, problems are found after the whole vehicle is assembled, and clear division responsibility is particularly necessary. The scheme can clearly judge the responsibility and avoid dispute between a driving computer supplier and an automobile final assembly plant.
In an embodiment, the step of determining whether the pin of the vehicle computer has a defect includes:
monitoring whether the bending angle of the pin exceeds a preset bending threshold value in real time;
and judging whether the pins on the traveling crane computer have defects or not according to whether the bending angles of the pins exceed a preset bending threshold value or not.
In an embodiment, the step of determining whether the pin of the vehicle computer has a defect further includes:
detecting whether the offset degree of the transverse position of the pin exceeds a preset offset threshold value in real time;
and judging whether the pin on the traveling crane computer has defects according to the offset degree of the transverse position of the pin.
Generally, the problem of the power computer pin can be divided into two types, i.e. pin bending and pin deviation. The normal pins extend out from the center of the pin slot of the computer and are perpendicular to the panel of the computer. This allows the pins to be properly connected to pins of other components on the vehicle. However, the pins on the traveling computer cannot be connected with other components due to the bending of the pins and the deviation of the pins, so that the normal function of the vehicle is influenced, and the vehicle cannot be driven safely. The bending of the pin refers to the bending of the pin, and the bending direction can be leftward, rightward, upward or downward; the normal function of the vehicle may be affected no matter which direction the vehicle bends; the pin deviation means that the pins do not extend out of the center of the pin slot of the traveling crane computer, but have certain deviation from the center, and similarly, the deviation direction can be left, right, upward or downward; in either direction, the normal function of the vehicle may be affected.
In this embodiment, the degree of bending or deflection is different, and thus the effect on the performance of the vehicle is also different. Slight deviation may not affect the connection of the pins with the pins of other components, and only when the bending or deviation exceeds a certain threshold value, the normal operation of the traveling crane computer is affected. The preset bending threshold in this embodiment is a threshold preset by a person skilled in the art according to whether the bending angle affects the functions of the vehicle computer in advance, and can be adjusted arbitrarily according to specific situations, and only when the bending angle of the pins on the vehicle computer exceeds the preset bending threshold, the functions of the vehicle computer are affected. The preset buckling threshold may be 15 ° or 55 °. Similarly, the preset offset threshold is a threshold preset by a person skilled in the art according to whether the offset degree affects the functions of the vehicle computer in advance, and can be adjusted arbitrarily according to specific conditions, and only when the offset degree of pins on the vehicle computer exceeds the preset offset threshold, the functions of the vehicle computer are affected. The predetermined offset may be 0.5 mm or 1 mm.
Therefore, when the pin on the traveling crane computer is judged to have the defect, whether the bending angle of the pin exceeds a preset bending threshold value needs to be judged, and if the bending angle of the pin exceeds the preset bending threshold value, the pin on the traveling crane computer is judged to have the defect; and if the bending angle of the pin does not exceed the preset bending threshold value, judging that the bending angle of the pin is in an acceptable range. For example, after the pin is judged according to the bending angle of the pin, the pin also needs to be judged according to the offset degree of the pin, whether the offset degree of the pin exceeds a preset offset threshold value or not is judged, and if the offset degree of the pin exceeds the preset offset threshold value, the pin on the traveling crane computer is judged to have a defect; if the deviation degree of the pin does not exceed the preset deviation threshold value, the deviation degree of the pin is judged to be in an acceptable range. Besides the offset degree and the bending angle of the pins, the problems of the traveling crane computer can also be caused by the condition that the pins are too short and too thin.
In one embodiment, the step of storing the associated part code and the photo in a database comprises: and prompting that the identity information and the historical image information are acquired.
In this embodiment, after the controller controls the scanner to scan and obtain the identity information of the vehicle computer and obtains the historical image information of the vehicle computer by shooting, the controller will send a prompt to the user: and finishing the information acquisition of the traveling crane computer. The specific prompting mode can be that the light of the lighthouse is turned into green, and meanwhile, the system interface of the database is turned into green. Through the mode, the prompt of finishing information acquisition can be rapidly sent to the user, so that the user can carry out subsequent work, and the test time of the user is saved.
The invention also proposes a processing device comprising a memory, a processor, and a computer program stored on said memory and executable on said processor for performing the method according to the various embodiments of the invention.
The invention also proposes a computer-readable storage medium on which a computer program is stored. The computer-readable storage medium may be the Memory in fig. 1, and may also be at least one of a ROM (Read-Only Memory)/RAM (Random Access Memory), a magnetic disk, and an optical disk, and includes several instructions to enable a terminal device (which may be a mobile phone, a computer, a server, a terminal, or a network device) having a processor to execute the method according to the embodiments of the present invention.
In the present invention, the terms "first", "second", "third", "fourth" and "fifth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the embodiment of the present invention has been shown and described, the scope of the present invention is not limited thereto, it should be understood that the above embodiment is illustrative and not to be construed as limiting the present invention, and that those skilled in the art can make changes, modifications and substitutions to the above embodiment within the scope of the present invention, and that these changes, modifications and substitutions should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A pin defect identification method is characterized in that pins are applied to a traveling computer, and the method comprises the following steps:
when the defect of the traveling crane computer is detected, acquiring current image information of the traveling crane computer, and judging whether the pin of the traveling crane computer has the defect according to the current image information;
and if the pin of the traveling crane computer has defects, determining the defect reasons of the pin defects according to the current image information and the historical image information corresponding to the traveling crane computer.
2. The pin defect identification method according to claim 1, wherein the step of detecting when the vehicle computer is defective comprises:
judging whether the traveling computer is installed to a position to be detected or not;
and if the driving computer is installed at the position to be detected, acquiring and storing historical image information of the driving computer.
3. The pin defect identification method of claim 2, wherein the step of obtaining and storing historical image information of the running computer comprises:
scanning the two-dimensional code on the traveling computer to obtain a part code of the traveling computer;
and shooting a photo of the pin on the traveling crane computer, associating the photo with the part code, storing the part code and the photo which are associated with each other into a database, and setting the associated photo as historical image information.
4. The pin defect identification method according to claim 1, wherein the step of determining the cause of the pin defect according to the current image information and the historical image information corresponding to the vehicle computer comprises:
acquiring a part code of the traveling computer with defects;
and inquiring the historical image information of the running computer through the part code of the running computer with the defect.
5. The pin defect identification method according to claim 1, wherein the step of determining the cause of the pin defect according to the current image information and the historical image information corresponding to the vehicle computer comprises:
judging whether the driving computer on the historical image information has the defect consistent with that on the current image information;
if the driving computer on the historical image information has the defect consistent with that on the current image information, judging that the reason of the pin defect is that the driving computer has the defect; or the like, or, alternatively,
and if the driving computer on the historical image information does not have the defect consistent with that on the current image information, judging that the reason of the pin defect is the problem of automobile assembly.
6. The pin defect identification method according to claim 1, wherein the step of determining whether the pin of the vehicle computer has a defect comprises:
judging whether the bending angle of the pin exceeds a preset bending threshold value or not;
and judging whether the pins on the traveling crane computer have defects or not according to whether the bending angles of the pins exceed a preset bending threshold value or not.
7. The pin defect identification method according to claim 1, wherein the step of determining whether the pin of the vehicle computer has a defect further comprises:
judging whether the offset degree of the transverse position of the pin exceeds a preset offset threshold value or not;
and judging whether the pin on the traveling crane computer has defects according to the offset degree of the transverse position of the pin.
8. The pin defect identification method of claim 3, wherein the step of storing the associated part code and photo in a database comprises: and prompting that the identity information and the historical image information are acquired.
9. A processing apparatus comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method for pin defect identification according to any one of claims 1 to 8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for pin defect identification according to any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110921292.2A CN113643256A (en) | 2021-08-11 | 2021-08-11 | Pin defect identification method, processing device and computer readable storage medium |
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| CN202110921292.2A CN113643256A (en) | 2021-08-11 | 2021-08-11 | Pin defect identification method, processing device and computer readable storage medium |
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| CN113643256A true CN113643256A (en) | 2021-11-12 |
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