CN117622960A - Width measuring and correcting method and device - Google Patents
Width measuring and correcting method and device Download PDFInfo
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Abstract
The embodiment of the specification provides a width measurement and correction method and device, wherein the width measurement and correction method comprises the following steps: at least one deviation rectifying sensor is arranged on the first side of the coiled material to be detected, at least one deviation rectifying sensor is arranged on the second side of the coiled material to be detected, and a deviation rectifying controller corresponding to the deviation rectifying sensor is arranged; setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected; performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result; and judging whether the coiled material to be detected is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation correcting controller to perform centering deviation correcting under the condition that the coiled material to be detected is determined to be offset, so that accurate detection of the coiled material to be detected under different visual field widths is realized.
Description
Technical Field
The embodiment of the specification relates to the technical field of deviation correction control, in particular to a width measurement deviation correction method.
Background
The existing online width measurement device for the correction application scene is usually characterized in that a material is attached to the surface of a light source, a linear array CCD industrial camera is arranged at a certain height, the angle is adjusted, the material can be imaged on a CCD photosensitive element, the accurate width dimension is obtained through calculation processing, the current material width is displayed on a large screen or a PLC industrial personal computer, certain unstable factors exist in the CCD camera, the industrial CCD camera needs to select proper focal length and aperture according to different working scenes before machine adjustment, the precision is influenced by the detection of the light source selection and the light source installation environment, and after the device is used for a certain time, a layer of oil stain which is difficult to clean is attached to the surface of the CCD lens under severe environments such as high temperature and the like after the device is used for a long time; these can all affect the width measurement accuracy; if the coil is to be rectified, another set of rectification control system is needed to control.
Therefore, a method is needed to solve the problem that the deviation correction accuracy is affected due to insufficient measurement width caused by insufficient detection range.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a width measurement and correction method. One or more embodiments of the present disclosure relate to a width measurement deviation correcting device, a computing device, a computer-readable storage medium, and a computer program, which solve the technical drawbacks of the prior art.
According to a first aspect of embodiments of the present disclosure, there is provided a width measurement and correction method, in which at least one correction sensor is disposed on a first side of a coil to be measured, at least one correction sensor is disposed on a second side of the coil to be measured, and a correction controller corresponding to the correction sensor is disposed, including:
setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor;
performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result;
and judging whether the coiled material to be measured is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to be offset.
In one possible implementation manner, the setting the coil detection range of the deviation correcting sensor based on the width information of the coil to be measured includes:
and setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, and determining a coil middle range based on the width information and the coil detection range.
In one possible implementation manner, the detecting the deviation of the coil to be detected based on the coil detection range, and generating the real-time coil width value of the coil to be detected based on the detection result includes:
detecting the coiled material to be detected based on the deviation correcting sensor and the coiled material detection range, and determining a real-time shielding range of the coiled material to be detected in a detection range corresponding to the deviation correcting sensor;
and generating a real-time coil width value of the coil to be tested based on the real-time shielding range and the coil middle range.
In one possible implementation manner, the determining whether the coil to be tested is offset based on the coil width value and the coil detection range includes:
scaling the real-time coiled material width value in an equal proportion to generate a target real-time coiled material width value;
and judging whether the width value of the target real-time coiled material is equal to the width information.
In one possible implementation manner, the controlling the deviation rectifying controller to perform centering deviation rectifying in the case that the coil to be tested is determined to deviate includes:
and controlling the deviation correcting controller to perform centering deviation correcting based on the real-time coiled material width value under the condition that the target real-time coiled material width value is determined to be larger or smaller than the width information.
In one possible implementation manner, after the generating the real-time coil width value of the coil to be tested based on the detection result, the method further includes:
and feeding back the real-time coiled material width value and the width information to a target object, and displaying the real-time coiled material width value and the width information.
In one possible implementation manner, after the feeding back the real-time web width value and the width information to the target object, the method further includes:
and responding to the centering deviation rectifying instruction of the target object aiming at the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying.
According to a second aspect of embodiments of the present specification, there is provided a width measurement deviation correcting device, at least one deviation correcting sensor is provided on a first side of a coil to be measured, at least one deviation correcting sensor is provided on a second side of the coil to be measured, and a deviation correcting controller corresponding to the deviation correcting sensor is provided, including:
the setting module is configured to set a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor;
the generating module is configured to perform deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generate a real-time coiled material width value of the coiled material to be detected based on a detection result;
and the control module is configured to judge whether the coiled material to be measured deviates based on the real-time coiled material width value and the width information, and control the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to deviate.
In one possible implementation manner, the setting the coil detection range of the deviation correcting sensor based on the width information of the coil to be measured includes:
and setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, and determining a coil middle range based on the width information and the coil detection range.
In one possible implementation manner, the detecting the deviation of the coil to be detected based on the coil detection range, and generating the real-time coil width value of the coil to be detected based on the detection result includes:
detecting the coiled material to be detected based on the deviation correcting sensor and the coiled material detection range, and determining a real-time shielding range of the coiled material to be detected in a detection range corresponding to the deviation correcting sensor;
and generating a real-time coil width value of the coil to be tested based on the real-time shielding range and the coil middle range.
In one possible implementation manner, the determining whether the coil to be tested is offset based on the coil width value and the coil detection range includes:
scaling the real-time coiled material width value in an equal proportion to generate a target real-time coiled material width value;
and judging whether the width value of the target real-time coiled material is equal to the width information.
In one possible implementation manner, the controlling the deviation rectifying controller to perform centering deviation rectifying in the case that the coil to be tested is determined to deviate includes:
and controlling the deviation correcting controller to perform centering deviation correcting based on the real-time coiled material width value under the condition that the target real-time coiled material width value is determined to be larger or smaller than the width information.
In one possible implementation manner, after the generating the real-time coil width value of the coil to be tested based on the detection result, the method further includes:
and feeding back the real-time coiled material width value and the width information to a target object, and displaying the real-time coiled material width value and the width information.
In one possible implementation manner, after the feeding back the real-time web width value and the width information to the target object, the method further includes:
and responding to the centering deviation rectifying instruction of the target object aiming at the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying.
According to a third aspect of embodiments of the present specification, there is provided a computing device comprising:
a memory and a processor;
the memory is configured to store computer executable instructions, and the processor is configured to execute the computer executable instructions, where the computer executable instructions when executed by the processor implement the steps of the width measurement and correction method described above.
According to a fourth aspect of embodiments of the present specification, there is provided a computer readable storage medium storing computer executable instructions which, when executed by a processor, implement the steps of the width measurement and correction method described above.
According to a fifth aspect of embodiments of the present specification, there is provided a computer program, wherein the computer program, when executed in a computer, causes the computer to perform the steps of the width measurement deviation rectification method described above.
According to the width measurement and correction method provided by one embodiment of the specification, at least one correction sensor is arranged on the first side of the coiled material to be measured, at least one correction sensor is arranged on the second side of the coiled material to be measured, and a correction controller corresponding to the correction sensor is arranged; setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor; performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result; and judging whether the coiled material to be detected is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation correcting controller to perform centering deviation correcting under the condition that the coiled material to be detected is determined to be offset, so that accurate detection of the coiled material to be detected under different visual field widths is realized.
Drawings
FIG. 1 is a flow chart of a width measurement and correction method according to one embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a coil detection range of a width measurement and deviation correction method according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a width measurement deviation correction device according to an embodiment of the present disclosure;
FIG. 4 is a block diagram of a computing device provided in one embodiment of the present description.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present description. This description may be embodied in many other forms than described herein and similarly generalized by those skilled in the art to whom this disclosure pertains without departing from the spirit of the disclosure and, therefore, this disclosure is not limited by the specific implementations disclosed below.
The terminology used in the one or more embodiments of the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of the specification. As used in this specification, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used in one or more embodiments of the present specification refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that, although the terms first, second, etc. may be used in one or more embodiments of this specification to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first may also be referred to as a second, and similarly, a second may also be referred to as a first, without departing from the scope of one or more embodiments of the present description. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
In the present specification, a width measurement deviation correcting method is provided, and the present specification relates to a width measurement deviation correcting apparatus, a computing device, and a computer-readable storage medium, which are described in detail one by one in the following embodiments.
Referring to fig. 1, fig. 1 shows a flowchart of a width measurement and deviation correction method according to an embodiment of the present disclosure, which specifically includes the following steps.
Step 101: and setting the coil detection range of the deviation correcting sensor based on the width information of the coil to be detected.
The coil detection range is an ideal shielding range of the coil to be detected in the detection range of the deviation correcting sensor.
The correction sensor can be a high-precision infrared correction sensor, a high-precision laser correction sensor or a high-precision photoelectric correction sensor.
And at least one deviation correcting sensor is arranged on the first side of the coiled material to be measured, at least one deviation correcting sensor is arranged on the second side of the coiled material to be measured, and a deviation correcting controller corresponding to the deviation correcting sensor is arranged, wherein the first side can be understood as the left side of the coiled material to be measured, and the second side can be understood as the right side of the coiled material to be measured.
Specifically, width information of the coiled material to be measured is determined, and then a coiled material detection range of the coiled material to be measured in the visual field range of the deviation correcting sensor at the edge of the coiled material to be measured is set based on the width information.
In a possible embodiment, in the case that the width information of the coiled material to be measured is determined to be 100, the coiled material detection range corresponding to the at least one deviation correcting sensor on the first side of the coiled material to be measured may be set to be 20, and the coiled material detection range corresponding to the at least one deviation correcting sensor on the second side of the coiled material to be measured may be set to be 20, where the coiled material detection ranges of the deviation correcting sensors on the first side and the second side of the coiled material to be measured may be the same or different.
After the coil detection range of the deviation correcting sensor is set according to the width information of the coil to be detected, the area where the coil is not detected can be determined based on the coil detection range, and then the real-time coil width of the coil to be detected is determined based on the area information, and the specific implementation mode is as follows:
the coil detection range of the at least two deviation correcting sensors is set based on the width information of the coil to be detected, and the coil detection range comprises:
and setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, and determining a coil middle range based on the width information and the coil detection range.
The intermediate area of the coil is understood to be the area of the coil to be measured, except for the coil detection area, which is not detected by the deviation correcting sensor.
Specifically, after the coil detection range of the deviation correcting sensor is set based on the width information of the coil to be detected, the sum of the coil detection ranges of each deviation correcting sensor can be subtracted based on the width information of the coil to be detected, and then the coil middle range of the coil to be detected, which is not detected by the deviation correcting sensor, can be obtained.
For example, when the width information of the coiled material to be measured is determined to be 100, and the coiled material detection ranges of at least two deviation correcting sensors located on two sides of the coiled material to be measured are both 20, the sum 40 of the coiled material detection ranges of the at least two deviation correcting sensors subtracted from the central range of the coiled material, which is the width information 100, can be obtained to calculate 60.
Referring to fig. 2, fig. 2 shows a schematic diagram of a coil detection range of a width measurement and deviation correction method according to an embodiment of the present disclosure.
As shown in fig. 2, a1 can understand the coil detection range of the deviation correcting sensor corresponding to the first side of the coil to be measured, a2 can be understood as the coil detection range of the deviation correcting sensor corresponding to the second side of the coil to be measured, b can be understood as the coil middle range which is not detected by the deviation correcting sensor except a1 and a2, the value can be input by subtracting the detection ranges of the two deviation correcting sensors according to the coil width input on site through a controller, if the coil to be measured is a coil of different types, a sensor with a larger detection range of the deviation correcting sensor can be selected for measuring the width, and the controller can also reserve an interface or communicate with a PLC, and a1+a2+b=the width information of the coil to be measured.
Step 102: and correcting deviation detection is carried out on the coiled material to be detected based on the coiled material detection range, and a real-time coiled material width value of the coiled material to be detected is generated based on a detection result.
Specifically, the coil to be detected is subjected to deviation rectification detection based on the coil detection range and the set deviation rectification sensor, the shielding range of the coil to be detected in the detection field of the deviation rectification sensor is determined, the detection result is determined, and then the real-time coil width value of the coil to be detected is generated based on the detection result.
In one possible implementation manner, after determining the intermediate range of the coiled material in the foregoing process, the to-be-detected coiled material can be detected in real time based on the intermediate range of the coiled material and the deviation correcting sensor, so as to determine the real-time coiled material width value of the to-be-detected coiled material, and whether the to-be-detected coiled material is deviated or not is conveniently judged based on the coiled material width value, and the specific implementation manner is as follows:
the detecting the deviation correction of the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on the detection result comprises the following steps:
detecting the coiled material to be detected based on the deviation correcting sensor and the coiled material detection range, and determining a real-time shielding range of the coiled material to be detected in a detection range corresponding to the deviation correcting sensor;
and generating a real-time coil width value of the coil to be tested based on the real-time shielding range and the coil middle range.
Specifically, the coil to be measured is detected based on the deviation correcting sensors positioned at two sides of the coil to be measured and the coil detection range set by the deviation correcting sensors, the real-time shielding range of the coil to be measured in the detection range corresponding to the deviation correcting sensors is determined, and the real-time coil width value of the coil to be measured is generated based on the real-time shielding range and the calculated coil middle range.
For example, the shielding ranges of the coiled material to be measured are all determined to be 20 by the deviation correcting sensors positioned on two sides of the coiled material to be measured, and the real-time coiled material width value of the coiled material to be measured is determined to be 100 based on the middle range 60 of the coiled material.
Step 103: and judging whether the coiled material to be measured is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to be offset.
Specifically, based on the real-time coil width value calculated in the foregoing process and the width information of the coil to be measured, whether the coil to be measured has an offset condition is judged, and under the condition that the coil to be measured is determined to have an offset, the deviation correcting sensor is controlled to perform centering deviation correcting operation.
In one possible implementation manner, when judging whether the coiled material to be measured is offset, the real-time coiled material width value can be scaled in equal proportion, so that the calculated amount of data is reduced, the efficiency of calculation result generation is improved, and the specific implementation method is as follows:
the step of judging whether the coiled material to be measured is offset based on the coiled material width value and the coiled material detection range comprises the following steps:
scaling the real-time coiled material width value in an equal proportion to generate a target real-time coiled material width value;
and judging whether the width value of the target real-time coiled material is equal to the width information.
For example, in the case that the real-time coil width value of the coil to be measured is 11000 through calculation, the real-time coil width value is scaled in equal proportion to obtain the target real-time coil width value 110, and then whether the coil to be measured is offset is determined based on comparison between the target real-time coil width value and the width information of the coil to be measured.
In one possible implementation manner, after the target real-time coil width value is calculated, comparison can be performed between the target real-time coil width value and the width information of the coil to be tested, so as to realize preparation and identification of the width information of the coil to be tested, and further judge whether the coil to be tested has the offset problem, and the specific implementation manner is as follows:
under the condition that the coiled material to be measured is determined to deviate, controlling the deviation rectifying controller to conduct centering deviation rectifying, and the method comprises the following steps:
and controlling the deviation correcting controller to perform centering deviation correcting based on the real-time coiled material width value under the condition that the target real-time coiled material width value is determined to be larger or smaller than the width information.
In one possible embodiment, the foregoing embodiment is used, and if the target real-time coil width value of the coil to be measured is calculated to be 110, and the target real-time coil width value is determined to be greater than the width information 100 of the coil to be measured, the deviation rectifying controller is controlled to perform centering deviation rectifying.
In addition, after the real-time coiled material width value is generated, not only can the judgment of whether the coiled material to be measured deviates or not be automatically carried out based on the width information, but also the information such as the real-time coiled material width value can be transmitted to a target object, and the target object judges whether centering deviation correction and corresponding specific execution of centering deviation correction are needed or not based on the real-time coiled material width value, and the specific implementation mode is as follows:
after the real-time coil width value of the coil to be detected is generated based on the detection result, the method further comprises the following steps:
and feeding back the real-time coiled material width value and the width information to a target object, and displaying the real-time coiled material width value and the width information.
The target object may be understood as a PLC terminal device (i.e. Programmable Logic Controller, programmable logic controller) or other terminal devices capable of displaying data, etc.
Specifically, after the real-time coiled material width value is calculated, the real-time coiled material width value and the width information of the coiled material to be measured are fed back to the target object, and the real-time coiled material width value and the width information are displayed, so that relevant staff can conveniently check and analyze data.
After feeding back the real-time coil width value and the width information to the target object, the corresponding centering deviation correcting operation can be performed based on the instruction fed back by the target object, and the specific implementation manner is as follows:
after the real-time coiled material width value and the width information are fed back to the target object, the method further comprises the following steps:
and responding to the centering deviation rectifying instruction of the target object aiming at the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying.
Specifically, after receiving the real-time coiled material width value and the width information, the target object can check and analyze the real-time coiled material width value and the width information, generate a centering deviation rectifying instruction based on the data, wherein the centering deviation rectifying instruction carries corresponding centering deviation rectifying execution information, and further control a deviation rectifying controller to conduct centering deviation rectifying based on the centering deviation rectifying instruction.
According to the width measurement and correction method provided by one embodiment of the specification, at least one correction sensor is arranged on the first side of the coiled material to be measured, at least one correction sensor is arranged on the second side of the coiled material to be measured, and a correction controller corresponding to the correction sensor is arranged; setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor; performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result; and judging whether the coiled material to be detected is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation correcting controller to perform centering deviation correcting under the condition that the coiled material to be detected is determined to be offset, so that accurate detection of the coiled material to be detected under different visual field widths is realized.
Corresponding to the method embodiment, the present disclosure further provides an embodiment of a width measurement deviation correcting device, and fig. 3 shows a schematic structural diagram of the width measurement deviation correcting device according to one embodiment of the present disclosure. As shown in fig. 3, the apparatus includes:
at least one correcting sensor is arranged on the first side of the coiled material to be measured, at least one correcting sensor is arranged on the second side of the coiled material to be measured, and a correcting controller corresponding to the correcting sensor is arranged, and the correcting sensor comprises:
a setting module 301, configured to set a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, where the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor;
a generating module 302, configured to perform deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generate a real-time coiled material width value of the coiled material to be detected based on a detection result;
and the control module 303 is configured to judge whether the coiled material to be measured deviates based on the real-time coiled material width value and the width information, and control the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to deviate.
In one possible implementation, the setting module 301 is further configured to:
and setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, and determining a coil middle range based on the width information and the coil detection range.
In one possible implementation, the generating module 302 is further configured to:
detecting the coiled material to be detected based on the deviation correcting sensor and the coiled material detection range, and determining a real-time shielding range of the coiled material to be detected in a detection range corresponding to the deviation correcting sensor;
and generating a real-time coil width value of the coil to be tested based on the real-time shielding range and the coil middle range.
In one possible implementation, the control module 303 is further configured to:
scaling the real-time coiled material width value in an equal proportion to generate a target real-time coiled material width value;
and judging whether the width value of the target real-time coiled material is equal to the width information.
In one possible implementation, the control module 303 is further configured to:
and controlling the deviation correcting controller to perform centering deviation correcting based on the real-time coiled material width value under the condition that the target real-time coiled material width value is determined to be larger or smaller than the width information.
In one possible implementation manner, the apparatus further includes:
a feedback module configured to:
and feeding back the real-time coiled material width value and the width information to a target object, and displaying the real-time coiled material width value and the width information.
In one possible implementation, the feedback module is further configured to:
and responding to the centering deviation rectifying instruction of the target object aiming at the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying.
According to the width measurement deviation correction device provided by one embodiment of the specification, at least one deviation correction sensor is arranged on the first side of the coiled material to be measured, at least one deviation correction sensor is arranged on the second side of the coiled material to be measured, and a deviation correction controller corresponding to the deviation correction sensor is arranged; setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor; performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result; and judging whether the coiled material to be detected is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation correcting controller to perform centering deviation correcting under the condition that the coiled material to be detected is determined to be offset, so that accurate detection of the coiled material to be detected under different visual field widths is realized.
The foregoing is a schematic scheme of a width measurement deviation correcting device of this embodiment. It should be noted that, the technical solution of the width measurement deviation correcting device and the technical solution of the width measurement deviation correcting method belong to the same conception, and details of the technical solution of the width measurement deviation correcting device which are not described in detail can be referred to the description of the technical solution of the width measurement deviation correcting method.
Fig. 4 illustrates a block diagram of a computing device 400 provided in accordance with one embodiment of the present description. The components of the computing device 400 include, but are not limited to, a memory 410 and a processor 420. Processor 420 is coupled to memory 410 via bus 430 and database 450 is used to hold data.
Computing device 400 also includes access device 440, access device 440 enabling computing device 400 to communicate via one or more networks 460. Examples of such networks include public switched telephone networks (PSTN, public Switched Telephone Network), local area networks (LAN, local Area Network), wide area networks (WAN, wide Area Network), personal area networks (PAN, personal Area Network), or combinations of communication networks such as the internet. The access device 440 may include one or more of any type of network interface, wired or wireless, such as a network interface card (NIC, network interface controller), such as an IEEE802.11 wireless local area network (WLAN, wireless Local Area Network) wireless interface, a worldwide interoperability for microwave access (Wi-MAX, worldwide Interoperability for Microwave Access) interface, an ethernet interface, a universal serial bus (USB, universal Serial Bus) interface, a cellular network interface, a bluetooth interface, near field communication (NFC, near Field Communication).
In one embodiment of the present description, the above-described components of computing device 400, as well as other components not shown in FIG. 4, may also be connected to each other, such as by a bus. It should be understood that the block diagram of the computing device shown in FIG. 4 is for exemplary purposes only and is not intended to limit the scope of the present description. Those skilled in the art may add or replace other components as desired.
Computing device 400 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., tablet, personal digital assistant, laptop, notebook, netbook, etc.), mobile phone (e.g., smart phone), wearable computing device (e.g., smart watch, smart glasses, etc.), or other type of mobile device, or a stationary computing device such as a desktop computer or personal computer (PC, personal Computer). Computing device 400 may also be a mobile or stationary server.
The processor 420 is configured to execute computer-executable instructions that, when executed by the processor, implement the steps of the width measurement and correction method described above. The foregoing is a schematic illustration of a computing device of this embodiment. It should be noted that, the technical solution of the computing device and the technical solution of the width measurement and deviation correction method belong to the same conception, and details of the technical solution of the computing device, which are not described in detail, can be referred to the description of the technical solution of the width measurement and deviation correction method.
An embodiment of the present disclosure also provides a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the steps of the width measurement and correction method described above.
The above is an exemplary version of a computer-readable storage medium of the present embodiment. It should be noted that, the technical solution of the storage medium and the technical solution of the width measurement and deviation correction method belong to the same concept, and details of the technical solution of the storage medium which are not described in detail can be referred to the description of the technical solution of the width measurement and deviation correction method.
An embodiment of the present disclosure further provides a computer program, where the computer program when executed in a computer causes the computer to perform the steps of the width measurement and correction method described above.
The above is an exemplary version of a computer program of the present embodiment. It should be noted that, the technical solution of the computer program and the technical solution of the width measurement and deviation correction method belong to the same conception, and details of the technical solution of the computer program which are not described in detail can be referred to the description of the technical solution of the width measurement and deviation correction method.
The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
The computer instructions include computer program code that may be in source code form, object code form, executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of combinations of actions, but it should be understood by those skilled in the art that the embodiments are not limited by the order of actions described, as some steps may be performed in other order or simultaneously according to the embodiments of the present disclosure. Further, those skilled in the art will appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily all required for the embodiments described in the specification.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The preferred embodiments of the present specification disclosed above are merely used to help clarify the present specification. Alternative embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the teaching of the embodiments. The embodiments were chosen and described in order to best explain the principles of the embodiments and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. This specification is to be limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The width measurement and correction method is characterized in that at least one correction sensor is arranged on a first side of a coiled material to be measured, at least one correction sensor is arranged on a second side of the coiled material to be measured, and a correction controller corresponding to the correction sensor is arranged, and the width measurement and correction method comprises the following steps:
setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor;
performing deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generating a real-time coiled material width value of the coiled material to be detected based on a detection result;
and judging whether the coiled material to be measured is offset or not based on the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to be offset.
2. The method of claim 1, wherein the setting the web detection ranges of the at least two deskew sensors based on the web width information to be measured comprises:
and setting a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, and determining a coil middle range based on the width information and the coil detection range.
3. The method of claim 2, wherein the performing deviation-correcting detection on the coil to be detected based on the coil detection range and generating the real-time coil width value of the coil to be detected based on the detection result comprises:
detecting the coiled material to be detected based on the deviation correcting sensor and the coiled material detection range, and determining a real-time shielding range of the coiled material to be detected in a detection range corresponding to the deviation correcting sensor;
and generating a real-time coil width value of the coil to be tested based on the real-time shielding range and the coil middle range.
4. The method of claim 1, wherein said determining whether the web under test is offset based on the web width value and the web detection range comprises:
scaling the real-time coiled material width value in an equal proportion to generate a target real-time coiled material width value;
and judging whether the width value of the target real-time coiled material is equal to the width information.
5. The method of claim 4, wherein controlling the deskew controller to perform centering deskewing in the event that the web to be tested is determined to be offset, comprises:
and controlling the deviation correcting controller to perform centering deviation correcting based on the real-time coiled material width value under the condition that the target real-time coiled material width value is determined to be larger or smaller than the width information.
6. The method of claim 1, wherein after generating the real-time web width value for the web under test based on the detection result, further comprising:
and feeding back the real-time coiled material width value and the width information to a target object, and displaying the real-time coiled material width value and the width information.
7. The method of claim 6, wherein after feeding back the real-time web width value and the width information to a target object, further comprising:
and responding to the centering deviation rectifying instruction of the target object aiming at the real-time coiled material width value and the width information, and controlling the deviation rectifying controller to conduct centering deviation rectifying.
8. The utility model provides a survey wide deviation correcting device which characterized in that is provided with at least one sensor of rectifying in the first side of coiled material that awaits measuring be provided with at least one sensor of rectifying in the second side of coiled material that awaits measuring, and be provided with the controller of rectifying that corresponds of sensor of rectifying, includes:
the setting module is configured to set a coil detection range of the deviation correcting sensor based on the width information of the coil to be detected, wherein the coil detection range is a shielding range of the coil to be detected at the deviation correcting sensor;
the generating module is configured to perform deviation correction detection on the coiled material to be detected based on the coiled material detection range, and generate a real-time coiled material width value of the coiled material to be detected based on a detection result;
and the control module is configured to judge whether the coiled material to be measured deviates based on the real-time coiled material width value and the width information, and control the deviation rectifying controller to conduct centering deviation rectifying under the condition that the coiled material to be measured is determined to deviate.
9. A computing device, comprising:
a memory and a processor;
the memory is configured to store computer executable instructions, and the processor is configured to execute the computer executable instructions, which when executed by the processor, implement the steps of the width measurement and deskewing method of any one of claims 1 to 7.
10. A computer readable storage medium storing computer executable instructions which when executed by a processor perform the steps of the width measurement and correction method of any one of claims 1 to 7.
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| CN202311515167.7A CN117622960A (en) | 2023-11-14 | 2023-11-14 | Width measuring and correcting method and device |
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| CN202311515167.7A CN117622960A (en) | 2023-11-14 | 2023-11-14 | Width measuring and correcting method and device |
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