CN112719585B - Fusion splicing control method, device, equipment and computer readable storage medium - Google Patents
Fusion splicing control method, device, equipment and computer readable storage medium Download PDFInfo
- Publication number
- CN112719585B CN112719585B CN202011492677.3A CN202011492677A CN112719585B CN 112719585 B CN112719585 B CN 112719585B CN 202011492677 A CN202011492677 A CN 202011492677A CN 112719585 B CN112719585 B CN 112719585B
- Authority
- CN
- China
- Prior art keywords
- preset
- welding
- fusion
- instruction
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a fusion welding control method, a fusion welding control device, fusion welding control equipment and a computer readable storage medium.
Description
Technical Field
The present invention relates to the field of control technologies, and in particular, to a welding control method, apparatus, device, and computer-readable storage medium.
Background
The welding control method used by the existing welding machine is relatively solidified, fixed welding operation can be carried out only according to preset welding steps, functions such as welding processes and welding parameters can not be set by a user in a user-defined mode, and if welding test is carried out on a new product, the user needs to set the welding steps and the welding parameters and the like according to test requirements in a user-defined mode. In addition, the conventional fusion splicing equipment, no matter the single-beam optical path design or the tapering equipment with the two-beam optical path design, can cause the problem that the optical fiber fusion splicing or the end cap fusion splicing is eccentric due to uneven heating, and when the single-beam fusion splicing equipment is used for fusion splicing, the impact force of single-beam laser can cause the two sides of a fusion splice to be unevenly stressed to generate relative displacement, so that the problems cannot be well solved by the conventional fixed fusion splicing control method.
Disclosure of Invention
The invention mainly aims to provide a welding control method, a welding control device, welding control equipment and a computer readable storage medium, and aims to solve the technical problem that in the welding process, a welded object is eccentric due to uneven heating.
Further, to achieve the above object, the present invention also provides a fusion control method including the steps of:
acquiring a welding instruction triggered by a user, and generating a welding step according to the welding instruction;
according to the welding step, controlling preset welding equipment to adjust preset dimensions of the preset welded object;
when the preset welding object is detected to be adjusted in a preset dimension, a laser control instruction is obtained from the welding instruction;
and controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and carrying out welding operation on the preset welded object.
Optionally, the step of controlling the preset welding device to adjust the preset dimension of the preset welded object according to the welding step includes:
acquiring a first target position and a second target position corresponding to the preset fusion object from the fusion instruction;
controlling the preset welding equipment to align the preset welding object by using a preset alignment algorithm according to the first target position;
and controlling the preset welding equipment to carry out pushing operation on the preset welded object according to the second target position.
Optionally, the step of controlling the preset welding device to perform an alignment operation on the preset welded object by using a preset alignment algorithm according to the first target position includes:
acquiring a target image corresponding to a preset fusion object by using a preset camera, carrying out image recognition on the target image, and determining the current position of the preset fusion object;
acquiring an alignment instruction from the welding instruction;
and controlling the preset welding equipment to move the preset welding object to the first target position by using a preset alignment algorithm according to the alignment instruction and the current position of the preset welding object.
Optionally, the step of controlling the preset welding device to perform an advancing operation on the preset welded object according to the second target position includes:
acquiring a propulsion instruction and a propulsion parameter from the welding instruction;
and controlling the preset welding equipment to move the preset weld to the second target position according to the propelling command and the propelling parameters.
Optionally, the step of controlling the preset welding device to adjust the preset dimension of the preset welded object according to the laser control instruction includes:
judging whether the cutting angle of a preset welding object is limited or not according to the welding step;
if the cutting angle needs to be limited, acquiring a target cutting angle of the preset fusion object and a preset threshold value in the fusion instruction;
and comparing the target cutting angle with the preset threshold value, and if the target cutting angle is smaller than the preset threshold value, executing a step of controlling preset welding equipment to adjust the preset dimensionality of the preset welded object.
Optionally, the step of controlling the preset welding device to adjust the preset dimension of the preset weld includes:
acquiring operation information when the preset welding equipment adjusts the preset dimension of the preset welding object and an adjusting result of the preset welding object;
comparing the adjusting result with the welding instruction to obtain an executing result of the welding instruction, and generating an executing state of the preset welding equipment to the welding instruction according to the executing result;
and displaying the running information, the execution result and the execution state.
Optionally, the step before the welding operation of the preset welded object includes:
acquiring welding parameters from the welding instruction, and acquiring the left-right distance of the preset welding object;
comparing the left-right spacing with the welding spacing in the welding parameters;
and if the left-right distance is within the welding distance range, sending a welding operation starting instruction to the preset welding equipment.
Further, to achieve the above object, the present invention provides a welding control apparatus including:
the first instruction acquisition module is used for acquiring a welding instruction triggered by a user and generating a welding step according to the welding instruction;
the dimension adjusting module is used for controlling preset welding equipment to adjust the preset dimension of the preset welded object according to the welding step;
the second instruction acquisition module is used for acquiring a laser control instruction from the welding instruction after the preset dimension of the preset welding object is detected to be adjusted;
and the welding operation module is used for controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and welding the preset welding object.
Further, to achieve the above object, the present invention also provides a fusion welding control apparatus comprising: a memory, a processor and a welding control program stored on the memory and executable on the processor, the welding control program when executed by the processor implementing the steps of the welding control method as described above.
Further, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a welding control program which, when executed by a processor, realizes the steps of the welding control method as described above.
Compared with the prior art that a welding control method is solidified, is not suitable for testing a new product and causes the eccentric problem of a welded object due to uneven heating during welding, the welding control method, the welding control device and the computer-readable storage medium provided by the embodiment of the invention have the advantages that a welding step is generated by obtaining a welding instruction triggered by a user, the preset welding device is controlled to adjust the preset dimension of the preset welded object according to the welding step, a laser control instruction is obtained from the welding instruction after the preset welded object is detected to be adjusted by the preset dimension, the preset welding device is controlled to start a preset number of laser beams, such as four-beam laser, to perform welding operation on the preset welded object according to the laser control instruction, and the welded object is aligned and pushed through the adjustment of the preset dimension, and adopt four light beam laser of crisscross formula to carry out the butt fusion, guarantee that the butt fusion thing is heated evenly in every direction, effectual solved the butt fusion in-process, the butt fusion thing produces eccentric problem owing to be heated inhomogeneously.
Drawings
Fig. 1 is a schematic hardware structure diagram of an implementation manner of an apparatus according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a welding control method according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a welding control method according to a second embodiment of the present invention;
fig. 4 is a functional block diagram of an embodiment of the apparatus of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal (also called terminal, equipment or terminal equipment) in the embodiment of the invention can be a PC (personal computer), and can also be mobile terminal equipment with a display function, such as a smart phone, a tablet computer, a portable computer and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer-readable storage medium, may include therein an operating system, a network communication module, a user interface module, and a welding control program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a welding control program stored in the memory 1005, which when executed by the processor, implements the operations in the welding control method provided by the embodiments described below.
Based on the hardware structure of the equipment, the embodiment of the welding control method is provided.
Referring to fig. 2, in a first embodiment of the welding control method of the present invention, the welding control method includes:
step S10, acquiring a welding instruction triggered by a user, and generating a welding step according to the welding instruction;
step S20, controlling preset welding equipment to adjust preset dimensionality of the preset welded object according to the welding step;
step S30, when the preset dimension of the preset fusion object is detected to be adjusted, a laser control instruction is obtained from the fusion instruction;
and step S40, controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and carrying out welding operation on the preset welded object.
Specifically, step S10, acquiring a welding instruction triggered by a user, and generating a welding step according to the welding instruction;
the welding control method is applied to terminals such as a PC (personal computer), and the like, and is provided with a welding control system, wherein the welding control system is used for controlling welding equipment to perform welding operation, the preset welding equipment comprises a welding machine, a clamp and a moving device, the clamp is used for fixing a welded object, a tension sensor is arranged on the clamp and used for monitoring the tension value when the welded object is pushed in real time, and the moving device can be controlled by a motor. When the welding operation is carried out, the welding machine has two modes of manual operation and automatic operation, and a user can carry out selection according to needs. In the invention, a welding control system acquires a welding instruction triggered by a user, wherein the welding instruction can be set by the user in the welding control system in a self-defined manner or preset in the welding control system and needs to be determined according to the acquired welding type selected by the user, the welding type comprises product production, new product test and the like, if the welding type selected by the user is acquired, the welding instruction preset in the welding system is triggered, if the welding type selected by the user is acquired, the welding instruction is allowed to be set by the user in a self-defined manner according to the test requirement, and the user can also select a manual mode, so that the preset welding object is adjusted and welded manually.
The welding control system generates a welding step according to the obtained welding instruction, the welding instruction comprises a welding object control instruction, a laser control instruction, a light control instruction and the like, wherein the welding object control instruction comprises a pushing instruction and an aligning instruction, such as left pushing, right pushing, double pushing, left aligning and the like, the laser control instruction comprises laser opening, laser waiting and the like, and the light control instruction comprises light opening, light closing and the like. The fusion splicing step is a process of adjusting the spatial position of a preset fusion splice, and a process of performing fusion splicing operation on the preset fusion splice, and the like, wherein the preset fusion splice can be an optical fiber, an end cap, and the like, and the following description takes the optical fiber as an example, it needs to be described that when the fusion splicing operation is performed, the preset fusion splice comprises a left fusion splice and a right fusion splice, and when the optical fiber is taken as an example, the preset fusion splice comprises a left optical fiber and a right optical fiber, the fusion splicing step can be realized by aligning the left optical fiber and the right optical fiber, performing double pushing, pushing the left optical fiber and the right optical fiber to the position marked in the fusion splicing instruction at the same time, and when the distance between the left optical fiber and the right optical fiber reaches the preset distance range in the fusion splicing instruction, starting to perform the fusion splicing operation.
Step S20, controlling preset welding equipment to adjust preset dimensionality of the preset welded object according to the welding step;
the preset fusion splicing device is further provided with a displacement table, the fusion splicing control system controls the displacement table through a control motor, so as to adjust the preset dimension of the fusion splice, the adjustment of the saint john dimension can be five-dimension adjustment, for example, five-dimension adjustment is taken as an example, according to the fusion splicing step, the preset fusion splicing device is controlled to perform five-dimension adjustment on the preset fusion splice, the five-dimension adjustment refers to five-dimension adjustment on the preset fusion splice in space, the five-dimension adjustment refers to establishing a three-dimensional space coordinate system based on the preset fusion splicing device, for example, X, Y, Z three directions, and a fusion splicing point is taken as an origin of coordinates, if the preset fusion splice is an optical fiber, the direction perpendicular to the optical fiber can be defined as an XY plane, the direction parallel to the advancing direction of the optical fiber is a Z axis, generally, when the fusion splicing, the positions of the left and right optical fibers in the XY direction need to be adjusted first, the method comprises the steps of aligning left and right optical fibers, then adjusting the positions of the left and right optical fibers in the Z direction, namely pushing the left and right optical fibers to shorten the distance between the left and right optical fibers so as to perform fusion splicing operation, normally, pushing the left and right optical fibers along the Z axis direction, but the left and right optical fibers may not be completely parallel to the Z axis when being placed, and a certain included angle may exist, so that the included angle between the left and right optical fibers is represented by two other dimensions and is marked as X theta and Y theta, wherein X theta represents the pitch angle of the left and right fusion splices, namely the left and right optical fibers in the X direction, Y theta represents the pitch angle of the left and right fusion splices, namely the left and right optical fibers in the Y direction, generally, when the left and right optical fibers are aligned, the positions of end points of the fusion splicing ends of the left and right optical fibers are adjusted, and the bending degree of the optical fibers after fusion splicing is ensured to meet the requirements.
It should be noted that, the adjustment of the preset dimension is performed on the preset fusion splice according to the fusion splicing step, and is not completed by one-time alignment and pushing, and a user can customize the times and sequence of the alignment and pushing operations according to the needs, for example, after the fusion splicing step is generated according to a fusion splicing instruction triggered by the user, the adjustment step may be "left alignment-setting distance-left pushing-left alignment-setting distance-double pushing", that is, the right optical fiber is fixed first, and the coordinate points which are consistent with the right optical fiber except the Z-axis coordinate are set as the target position to be aligned by the left optical fiber by taking the current coordinate of the fusion splicing end point of the right optical fiber as the reference, then the preset fusion splicing device is controlled to move the left optical fiber to the target position, the distance between the left and right optical fibers is set to determine the coordinate of the Z-axis direction of the left optical fiber, and then the left optical fiber is pushed to the right optical fiber along the Z-axis direction, and repeating the left alignment operation, setting the interval again to shorten the interval between the left and right optical fibers, generally speaking, when the interval needs to be set for a plurality of times, the set interval value will become smaller gradually, when the interval is set again, the interval value should be smaller than the last interval value, and finally performing double advancing operation, namely simultaneously advancing the left and right optical fibers to the welding point to form a relative motion situation. Therefore, to carry out a plurality of times of alignment and propulsion operations, in order to reduce the influence of the performance of the equipment on the welding work, the welding equipment may have jitter or deviation when advancing, and under non-ideal conditions, because of the weight of the welding object and the precision problem of the equipment, if only once alignment and propulsion operations are carried out, when the left and right welding objects are advanced to a welding point, the jitter in the process of advancing the equipment may cause that the left and right welding objects after advancing cannot be aligned, thereby causing the influence on the welding result. Therefore, once the welding device advances for a certain distance, the alignment operation is performed again, so that the alignment error caused by the precision of the device in the advancing process can be reduced, and the influence of the device on the welding result is further reduced.
After step S20, steps A1-A3 are included:
step A1, acquiring operation information of the preset welding equipment when adjusting the preset dimension of the preset welding object, and an adjusting result of the preset welding object;
step A2, comparing the adjusting result with the welding instruction to obtain an executing result of the welding instruction, and generating an executing state of the preset welding equipment to the welding instruction according to the executing result;
step a3, displaying the operation information, the execution result, and the execution status.
When being right preset welding thing carries out the regulation of presetting the dimension, every execution after one of the welding step, acquire promptly preset welding equipment's operating information to and the regulation result of presetting the welding thing, whether normal in order to confirm the equipment operation, under the circumstances of equipment normal operating, whether normal execution the regulation step in the welding step, it is right whether the regulation result of welding thing meets the requirements, right operating information with the acquisition of regulation result is real-time, carries out real-time supervision promptly to the welding process. Comparing the obtained adjustment result with the welding instruction to obtain an execution result of the welding instruction, for example, in the welding instruction, the push instruction is "left push-push speed 100 micrometers/second-push distance 300 micrometers-pull force value is greater than 0", after the execution of the adjustment step corresponding to the instruction is finished, the adjustment result is "left push-push speed 100 micrometers/second-push distance 280 micrometers-pull force value is greater than 0, and the left push is in an execution state: normally ", the pulling force value can be used for judging whether the butt fusion contacts about, if define the pulling force value and be greater than 0 for controlling the butt fusion contacts about promptly, then can confirm the purpose of butt fusion instruction is let about the butt fusion contacts, and when the actual distance of butt fusion is less than the interval value that sets up in the user butt fusion instruction about, then after butt fusion contacts about detecting, even advance the interval value that sets up in distance and the instruction inconsistent, also can trigger and stop propulsive instruction, in order to prevent to make about the butt fusion excessive extrusion deformation of butt fusion influence butt fusion work, also can regard this rule as the protection mechanism of an equipment, because do not exclude the possibility that the user has the maloperation when custom setting. However, it can be judged from the tensile force value that the left and right fusion splices have come into contact, and the execution purpose of the push command has been achieved, and therefore, it can be judged that the execution result of the push command is normal.
The fusion welding control system is provided with a display interface, after the operation information and the execution result are obtained and the execution state is obtained, the operation information, the execution result and the execution state are displayed on the display interface of the fusion welding control system, if the equipment is abnormal in operation or the error of the execution result is large, a user can be reminded to stop fusion welding operation in time through displaying abnormal information or abnormal data so as to prevent faults or loss. When the equipment runs abnormally, abnormal information of the equipment can be displayed and execution of the welding step is stopped, the abnormal information of the display equipment can remind a user of removing faults in time, and the influence of the equipment faults on the welding progress is reduced.
Step S30, when the preset dimension of the preset fusion object is detected to be adjusted, a laser control instruction is obtained from the fusion instruction;
the welding instruction comprises a laser control instruction, and when the welding instruction is detected to be completed after the adjustment of the preset dimensionality of the preset welding object is completed, the laser control instruction is obtained from the welding instruction and comprises a laser parameter and a laser starting instruction, wherein the laser parameter is laser intensity for example. Will laser parameter sends for predetermine the butt fusion equipment, the butt fusion equipment is receiving behind the laser parameter, set up the parameter of laser it is right to predetermine the butt fusion equipment the laser parameter sets up the back that finishes, to butt fusion control system feedback "laser is ready" signal, butt fusion control system is receiving predetermine the feedback back of butt fusion equipment, to predetermine the butt fusion equipment and send the laser start instruction, control predetermine the butt fusion equipment and open the laser beam of predetermineeing quantity, the laser beam of predetermineeing quantity can be four-beam laser, adopts the criss-cross mode to distribute in the coplanar.
And step S40, controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and carrying out welding operation on the preset welded object.
According to the laser control instruction, the preset welding equipment is controlled to start a preset number of laser beams, such as four-beam lasers, the four-beam lasers are distributed in the same plane in a cross mode, and the preset welding object can be uniformly heated in the welding process. After the four-beam laser is started, the preset welding equipment enters a laser waiting mode, and after a welding operation starting instruction is received, the welding operation of the preset welding object is started. When the preset fusion splices are fused, the distance between the left fusion splices and the right fusion splices needs to be judged,
in step S20, before the controlling the preset welding device to adjust the preset dimension of the preset weld, the method includes steps B1-B3:
step B1, according to the welding step, judging whether the cutting angle of the preset welding object is limited;
step B2, if the cutting angle needs to be limited, acquiring a target cutting angle of the preset fusion object and a preset threshold value in the fusion instruction;
step B3, comparing the target cutting angle with the preset threshold, and if the target cutting angle is smaller than the preset threshold, executing a step of controlling a preset welding device to adjust a preset dimension of a preset weld.
Before adjusting the preset dimensionality of the preset welding object, judging whether the cutting angle of the preset welding object needs to be limited or not according to the welding step, namely acquiring a welding instruction, and if the user selects a function of limiting the cutting angle of the preset welding object, executing the welding step in sequence if the cutting angle does not need to be limited. If the cutting angle needs to be limited, the target cutting angle of the preset fusion splice is obtained, and after the fusion splice command, the preset threshold value of the cutting angle limited by a user is obtained, the target cutting angle is compared with the preset threshold value, if the target cutting angle is smaller than the preset threshold value, the step of controlling preset fusion splice equipment to adjust the preset dimensionality of the preset fusion splice is continuously executed, if the target cutting angle is larger than or equal to the preset threshold value, the execution of the current fusion splice operation is stopped, prompt information is displayed on a display interface of a fusion splice control system, and the user is prompted that the cutting angle of the fusion splice is too large, and the fusion splice is stopped. This is because, for example, a fusion splice such as an optical fiber has an effect of fusion splicing when the cutting angle is too large, and therefore, the cutting angle needs to be limited, and if the cutting angle is too large, the user can be reminded of cutting again by using the prompt message, and then fusion splicing can be performed.
In step S40, before the welding operation is performed on the preset welded object, the method includes steps C1-C3:
step C1, obtaining welding parameters from the welding instruction, and obtaining the left-right distance of the preset welding object;
step C2, comparing the left-right spacing with the welding spacing in the welding parameters;
and step C3, if the left-right distance is within the welding distance range, sending a welding operation starting instruction to the preset welding equipment.
The fusion splicing parameter includes fusion splicing interval, fusion splicing overlap amount, fusion splicing advancing speed etc. it is right preset fusion splices, for example optic fibre, before carrying out the fusion splicing operation, need acquire the interval between the optic fibre about earlier, promptly about the interval, will about the interval with fusion splicing interval among the fusion splicing parameter carries out the comparison, to different fusion splices, the best fusion splicing interval probably exists differently, and the too big or undersize of fusion splicing interval probably can all become the influence to the fusion splicing result, consequently the fusion splicing interval can be a range value, if about the interval exceedes when the fusion splicing interval, then stop the fusion splicing operation, and pass through fusion splicing control system's display interface shows tip information, the suggestion user is not in the fusion splicing interval scope that sets up about at present to remind the user to push into the fusion splicing interval with controlling optic fibre. If the left and right spacing is in the welding spacing range, the welding operation starting instruction is sent to the preset welding equipment, and the preset welding equipment starts to flame and weld the preset welding object after receiving the welding operation starting instruction.
In the embodiment, the user-defined welding process is supported, the corresponding welding instruction is triggered according to the welding process set by the user, the welding step is generated by acquiring the welding instruction triggered by the user, controlling preset welding equipment to adjust preset dimensionality of the preset welded object according to the welding step, when the preset dimension of the preset welding object is detected to be adjusted, a laser control instruction is obtained from the welding instruction, controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and carrying out welding operation on the preset welded objects, the adjustment through predetermineeing the dimension aligns and impels the butt fusion thing to adopt four light beam laser of cross crossing to carry out the butt fusion, guarantee that the butt fusion thing is heated evenly in every direction, the effectual butt fusion in-process that has solved, the butt fusion thing produces eccentric problem owing to be heated inhomogeneously.
Further, referring to fig. 3, a second embodiment of the welding control method of the present invention is proposed on the basis of the above-described embodiment of the present invention.
This embodiment is a step refined by step S20 in the first embodiment, and the difference between this embodiment and the above-mentioned embodiment of the present invention is:
step S21, acquiring a first target position and a second target position corresponding to the preset fusion splices from the fusion splicing instruction;
the welding instructions comprise an alignment instruction and an advancing instruction, the first target position corresponds to an aligned position, the second target position corresponds to an advanced position, and the first target position and the second target position correspond to each other in each alignment advancing operation. It should be noted that, each alignment operation does not need to correspond to one advance operation, and the present invention supports the user to set the welding process in a customized manner, so that there may be consecutive alignment instructions or operation instructions in the welding instruction, and thus consecutive alignment or advance steps are correspondingly generated.
Step S22, according to the first target position, using a preset alignment algorithm to control the preset welding equipment to align the preset welding object;
and controlling the preset welding equipment to align the preset welding object by using a preset alignment algorithm according to the first target position. If the optical fiber and the five-dimensional space coordinate system established by the five-dimensional adjustment are taken as examples, the alignment operation comprises XY-XY theta alignment, namely, a space coordinate system is established by taking a certain specific point, such as a welding point, on the preset welding equipment as an original point, first target coordinates of the left and right optical fibers in the XY direction relative to the original point are determined, then first target pitch angles in the XY direction are determined, the first target position is determined according to the first target coordinates and the first target pitch angles, and the preset welding equipment is controlled to align the left and right optical fibers to the original point. The alignment operation further comprises left XY-XY theta and right XY-XY theta alignment, the alignment operation is to fix the fusion object on one side, take the coordinate of the XY axis of the fusion object on the fixed side as the first target coordinate of the fusion object on the other side, take the pitch angle of the fusion object on the fixed side in the XY direction as the first target pitch angle of the fusion object on the other side, for example, take left XY-XY theta alignment as an example, fix the optical fiber on the left side, take the coordinate of the XY axis of the optical fiber on the left side as the first target coordinate of the right optical fiber, take the pitch angle of the optical fiber in the XY direction as the first target pitch angle of the right optical fiber, determine the first target position according to the first target coordinate and the first target pitch angle, and control the preset fusion device to move the right optical fiber to the first target position to be aligned with the left optical fiber.
And step S23, controlling the preset welding equipment to carry out pushing operation on the preset welded object according to the second target position.
The propulsion operation comprises left propulsion, right propulsion, double propulsion and the like, wherein the left propulsion refers to fixing of a right fusion splice and controlling of the preset fusion splice equipment to move the left fusion splice along the Z-axis direction, the right propulsion refers to fixing of the left fusion splice and moving of the right fusion splice, the double propulsion refers to controlling of the preset fusion splice equipment to simultaneously move the left fusion splice and the right fusion splice, before propulsion, the tension value of a tension sensor preset on a clamp in the preset fusion splice equipment can be cleared according to the fusion splicing instruction, the tension value of the tension sensor is obtained in real time when the fusion splice is propelled, whether the fusion splice is in contact or not is judged according to the tension value, when the tension value obtained by the preset tension sensor is not zero, the contact of the left fusion splice and the right fusion splice is determined, the propulsion operation can be stopped, extrusion deformation caused by the excessive contact of the left fusion splice and the right fusion splice is prevented, and the tension value of the tension sensor can be a pair of interaction opposite to the propulsion force generated when the left fusion splice and the right fusion are in contact The application of force, zero clearing to the value of predetermineeing force sensor, just ignored propulsive force, only contact each other or will predetermine the welding suddenly when the opposite reverse propulsion, predetermine force sensor's value just nonzero about the welding, but can through predetermine the positive negative judgement of sensor pulling force value whether reverse propulsion or control the welding contact, consequently, predetermine force sensor's pulling force value and can be used for judging whether the welding contacts about advancing the in-process.
If a manual mode selected by a user is obtained from the welding instruction, two advancing modes of point position movement and continuous movement are provided during advancing, wherein the point position movement refers to the advancing instruction triggered by the user, the advancing instruction comprises a preset advancing distance, the user triggers an advancing execution instruction by clicking a preset inching button on the welding control system to control the preset welding equipment to move the preset welding object, and the preset welding equipment is controlled to move the preset advancing distance along the Z-axis direction when the preset inching button is clicked by the user; the continuous motion means that a pushing instruction triggered by a user is obtained, if the pushing instruction is obtained that the user presses a preset continuous motion button on the welding control system, a pushing execution instruction is triggered, the preset welding equipment is controlled to continuously push the preset welded object along the Z-axis direction until the preset continuous motion button is released by the user, and a pushing stopping instruction is sent to the preset welding equipment. In the manual mode, the point motion and the continuous motion can both perform unilateral operation on the preset fusion, that is, the user can select left point motion or right point motion, or left continuous motion or right continuous motion.
Step S22, controlling the preset fusion splicing device to perform an alignment operation on the preset fusion splices according to the first target position by using a preset alignment algorithm, including steps D1-D3:
step D1, acquiring a target image corresponding to a preset fusion splice by using a preset camera, performing image recognition on the target image, and determining the current position of the preset fusion splice;
step D2, obtaining an alignment instruction from the welding instruction;
and D3, controlling the preset welding equipment to move the preset welding object to the first target position by using a preset alignment algorithm according to the alignment instruction and the current position of the preset welding object.
In predetermineeing the butt fusion equipment, be equipped with the predetermined camera of predetermineeing quantity, it can be the industry camera to predetermine the camera, including seeking the instruction in the butt fusion instruction. Taking an optical fiber and an industrial camera as an example, acquiring a target image corresponding to the optical fiber by using the industrial camera, performing image recognition on the target image, determining whether the left and right optical fibers are in the visual field range of the industrial camera, controlling the preset fusion splicing equipment to move the optical fiber into the visual field range of the industrial camera according to a search instruction in the fusion splicing instruction when the optical fiber is not in the visual field range of the industrial camera, if the optical fiber cannot be recognized all the time, possibly causing a light problem, if the optical fiber cannot be recognized within a preset time, triggering a light-on instruction, turning on light in the preset fusion splicing equipment, such as an LED lamp, acquiring the target image again and recognizing after detecting that the light is turned on, determining the current positions of the fusion splicing end points of the left and right optical fibers through image recognition when the optical fiber is in the visual field range of the industrial camera, and according to the acquired alignment instruction, moving the optical fiber to the first target location.
Step S23, controlling the preset welding device to perform advancing operation on the preset weld according to the second target position, including steps E1-E2:
step E1, obtaining a propulsion command and a propulsion parameter from the welding command;
and E2, controlling the preset welding equipment to move the preset weld to the second target position according to the pushing instruction and the pushing parameter.
The advancing parameters comprise an advancing distance and an advancing speed, the aligning operation is generally carried out before the advancing, after the aligning operation, the Z-axis coordinate of the optical fiber fusion splicing endpoint is determined according to the advancing distance so as to determine the second target position, and then the preset fusion splicing equipment is controlled to move the preset fusion splices to the second target position according to the advancing command and the advancing parameters.
In the embodiment, the preset fusion equipment is controlled to align and advance the fusion by using a preset algorithm and a multidimensional adjustment mode, the advancing operation has an automatic mode and a manual mode, and the advancing mode of point-position motion and continuous motion is adopted in the manual mode, so that the individualized requirement of custom setting of a fusion flow by a user is met.
In addition, referring to fig. 4, an embodiment of the present invention further provides a welding control apparatus, including:
the first instruction acquisition module 10 is configured to acquire a welding instruction triggered by a user, and generate a welding step according to the welding instruction;
the multi-dimensional adjusting module 20 is used for controlling the preset welding equipment to perform five-dimensional adjustment on the preset welded object according to the welding step;
a second instruction obtaining module 30, configured to obtain a laser control instruction from the welding instruction after it is detected that the preset dimension of the preset weld is adjusted;
and the welding operation module 40 is used for controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and performing welding operation on the preset welding object.
Optionally, the multidimensional adjustment module 10 comprises:
the position acquisition unit is used for acquiring a first target position and a second target position corresponding to the preset fusion splices from the fusion splicing instruction;
the alignment unit is used for controlling the preset welding equipment to perform alignment operation on the preset welding object by using a preset alignment algorithm according to the first target position;
and the pushing unit is used for controlling the preset welding equipment to push the preset welding object according to the second target position.
Optionally, the alignment unit includes:
the image acquisition subunit is used for acquiring a target image corresponding to a preset fusion splicer by using a preset camera, performing image recognition on the target image, and determining the current position of the preset fusion splicer;
a first instruction acquisition subunit, configured to acquire an alignment instruction from the welding instruction;
and the alignment unit is used for controlling the preset welding equipment to move the preset welding object to the first target position by utilizing a preset alignment algorithm according to the alignment instruction and the current position of the preset welding object.
Optionally, the propulsion unit comprises:
the second instruction acquisition subunit is used for acquiring a propulsion instruction and a propulsion parameter from the welding instruction;
and the pushing subunit is used for controlling the preset welding equipment to move the preset welding object to the second target position according to the pushing instruction and the pushing parameters.
Optionally, the fusion control apparatus further includes:
a judging unit for judging whether to limit the cutting angle of the preset fusion splices according to the fusion splicing step;
the first acquisition unit is used for acquiring a target cutting angle of the preset fusion object and a preset threshold value in the fusion instruction if the cutting angle needs to be limited;
and the comparison unit is used for comparing the target cutting angle with the preset threshold value, and if the target cutting angle is smaller than the preset threshold value, executing the step of controlling the preset welding equipment to adjust the preset dimensionality of the preset welded object.
Optionally, the fusion control apparatus further includes:
the second acquisition unit is used for acquiring operation information when the preset welding equipment adjusts the preset dimension of the preset welding object and an adjustment result of the preset welding object;
the first comparison unit is used for comparing the adjustment result with the welding instruction to obtain an execution result of the welding instruction, and generating an execution state of the preset welding equipment on the welding instruction according to the execution result;
and the display unit is used for displaying the running information, the execution result and the execution state.
Optionally, the fusion control apparatus further includes:
the third acquisition unit is used for acquiring welding parameters from the welding instruction and acquiring the left-right distance of the preset welding object;
the second comparison unit is used for comparing the left-right distance with the welding distance in the welding parameters;
and the sending unit is used for sending a welding operation starting instruction to the preset welding equipment if the left-right distance is within the welding distance range.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a welding control program is stored, and when executed by a processor, the welding control program implements the operations in the welding control method provided in the above-described embodiment.
The method executed by each program module can refer to each embodiment of the method of the present invention, and is not described herein again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects; the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
For the apparatus embodiment, since it is substantially similar to the method embodiment, it is described relatively simply, and reference may be made to some descriptions of the method embodiment for relevant points. The above-described apparatus embodiments are merely illustrative, in that elements described as separate components may or may not be physically separate. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the invention. One of ordinary skill in the art can understand and implement it without inventive effort.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be substantially or partially embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the welding control method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.
Claims (9)
1. A fusion splice control method characterized by comprising the steps of:
acquiring a welding instruction triggered by a user, and generating a welding step according to the welding instruction, wherein the welding instruction is determined according to a welding type selected by the user, and the welding type comprises product production and new product testing;
according to the welding step, controlling preset welding equipment to adjust preset dimensions of the preset welded object;
when the preset welding object is detected to be adjusted in the preset dimension, a laser control instruction is obtained from the welding instruction;
controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction, and performing welding operation on the preset welded object, wherein the preset number of laser beams are four laser beams, and the four laser beams are distributed in the same plane in a cross manner;
wherein, according to the butt fusion step, control and preset the butt fusion equipment and carry out the step of predetermineeing the regulation of dimension to predetermineeing the butt fusion thing, include:
acquiring a first target position and a second target position corresponding to the preset fusion object from the fusion instruction;
controlling the preset welding equipment to align the preset welding object by using a preset alignment algorithm according to the first target position;
controlling the preset welding equipment to carry out pushing operation on the preset welded object according to the second target position;
the step of controlling the preset welding equipment to advance the preset welded object according to the second target position comprises:
before the pushing operation is carried out, the tension value of a tension sensor preset on a clamp in the preset welding equipment is cleared;
acquiring a tension value of the preset tension sensor in real time when the preset fusion is pushed;
and stopping the propelling operation when the obtained tension value of the preset tension sensor is not zero.
2. The fusion splice control method of claim 1, wherein said step of controlling said fusion splicing device to perform an alignment operation on said fusion splice using a preset alignment algorithm based on said first target position comprises:
acquiring a target image corresponding to a preset fusion object by using a preset camera, carrying out image recognition on the target image, and determining the current position of the preset fusion object;
acquiring an alignment instruction from the welding instruction;
and controlling the preset welding equipment to move the preset welding object to the first target position by using a preset alignment algorithm according to the alignment instruction and the current position of the preset welding object.
3. The fusion control method according to claim 1, wherein the step of controlling the preset fusion apparatus to perform an advancing operation of the preset fusion in accordance with the second target position includes:
acquiring a propulsion instruction and a propulsion parameter from the welding instruction;
and controlling the preset welding equipment to move the preset weld to the second target position according to the propelling command and the propelling parameters.
4. The fusion control method of claim 1, wherein controlling the preset fusion apparatus to adjust the preset fusion splice by a preset dimension comprises:
judging whether the cutting angle of a preset welding object is limited or not according to the welding step;
if the cutting angle needs to be limited, acquiring a target cutting angle of the preset fusion and a preset threshold value in the fusion instruction;
and comparing the target cutting angle with the preset threshold value, and if the target cutting angle is smaller than the preset threshold value, executing a step of controlling preset welding equipment to adjust the preset dimensionality of the preset welded object.
5. The fusion control method of claim 1, wherein controlling the fusion apparatus subsequent to the preset dimensional adjustment of the preset fusion splice comprises:
acquiring operation information when the preset welding equipment adjusts the preset dimension of the preset welding object and an adjusting result of the preset welding object;
comparing the adjusting result with the welding instruction to obtain an execution result of the welding instruction, and generating an execution state of the preset welding equipment on the welding instruction according to the execution result;
and displaying the running information, the execution result and the execution state.
6. The fusion control method of claim 1, wherein said step prior to performing the fusion operation on the preset fusion splice comprises:
acquiring welding parameters from the welding instruction, and acquiring the left-right distance of the preset welding object;
comparing the left-right spacing with the welding spacing in the welding parameters;
and if the left-right distance is within the welding distance range, sending a welding operation starting instruction to the preset welding equipment.
7. A fusion splice control device, comprising:
the welding system comprises a first instruction acquisition module, a second instruction acquisition module and a welding step generation module, wherein the first instruction acquisition module is used for acquiring a welding instruction triggered by a user and generating a welding step according to the welding instruction, the welding instruction is determined according to a welding type selected by the user, and the welding type comprises product production and new product testing;
the multidimensional adjusting module is used for controlling preset welding equipment to adjust preset dimensionality of a preset welded object according to the welding step;
the second instruction acquisition module is used for acquiring a laser control instruction from the welding instruction after the preset dimension of the preset welding object is detected to be adjusted;
the welding operation module is used for controlling the preset welding equipment to start a preset number of laser beams according to the laser control instruction and carrying out welding operation on the preset welded object, wherein the preset number of laser beams are four laser beams, and the four laser beams are distributed in the same plane in a crisscross manner;
wherein the multi-dimensional adjustment module is further configured to:
acquiring a first target position and a second target position corresponding to the preset fusion object from the fusion instruction;
controlling the preset welding equipment to align the preset welding object by using a preset alignment algorithm according to the first target position;
controlling the preset welding equipment to carry out pushing operation on the preset welded object according to the second target position;
wherein the multi-dimensional adjustment module is further configured to:
before the pushing operation is carried out, resetting the tension value of a tension sensor preset on a clamp in the preset welding equipment;
acquiring a tension value of the preset tension sensor in real time when the preset fusion is pushed;
and stopping the propelling operation when the obtained tension value of the preset tension sensor is not zero.
8. A fusion splicing control apparatus characterized by comprising: a memory, a processor, and a welding control program stored on the memory and executable on the processor, the welding control program when executed by the processor implementing the steps of the welding control method of any of claims 1 to 6.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a welding control program that, when executed by a processor, implements the steps of the welding control method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011492677.3A CN112719585B (en) | 2020-12-16 | 2020-12-16 | Fusion splicing control method, device, equipment and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011492677.3A CN112719585B (en) | 2020-12-16 | 2020-12-16 | Fusion splicing control method, device, equipment and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112719585A CN112719585A (en) | 2021-04-30 |
| CN112719585B true CN112719585B (en) | 2022-06-17 |
Family
ID=75602603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011492677.3A Active CN112719585B (en) | 2020-12-16 | 2020-12-16 | Fusion splicing control method, device, equipment and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719585B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007072009A (en) * | 2005-09-05 | 2007-03-22 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber fusion bonding method and device |
| CN101251623A (en) * | 2008-03-22 | 2008-08-27 | 燕山大学 | Fusion splicing devices and methods of photon crystal optical fiber |
| CN103424808A (en) * | 2013-08-28 | 2013-12-04 | 罗春晖 | Optical fiber propelling control method of optical fiber fusion splicer and optical fiber fusion splicer |
| CN103926652A (en) * | 2014-05-08 | 2014-07-16 | 罗春晖 | Method for controlling optical fiber fusion splicer through mobile phone and optical fiber fusion splicer for realizing method |
| CN104199148A (en) * | 2014-09-25 | 2014-12-10 | 福建师范大学 | Optical fiber alignment mechanism and optical fiber automatic alignment algorithm of optical fiber fusion splicer |
| CN104316997A (en) * | 2014-09-24 | 2015-01-28 | 深圳大学 | Device and method for preparing thick-waist tapered optical fiber |
| CN105676362A (en) * | 2016-04-19 | 2016-06-15 | 安徽理工大学 | Optical fiber fusion splicing method and device thereof |
| CN106154420A (en) * | 2015-04-07 | 2016-11-23 | 赵阳日 | A kind of optical fiber splicing method and optical fiber splicer |
| CN107632344A (en) * | 2017-11-02 | 2018-01-26 | 诺仪器（中国）有限公司 | The fiber end face Solid rocket engine method and system of optical fiber splicer |
| CN108563161A (en) * | 2018-01-22 | 2018-09-21 | 深圳市牧激科技有限公司 | Open type intelligent control method, system and computer readable storage medium |
| CN110807802A (en) * | 2018-07-20 | 2020-02-18 | 大族激光科技产业集团股份有限公司 | Welding method, apparatus and storage medium |
-
2020
- 2020-12-16 CN CN202011492677.3A patent/CN112719585B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007072009A (en) * | 2005-09-05 | 2007-03-22 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber fusion bonding method and device |
| CN101251623A (en) * | 2008-03-22 | 2008-08-27 | 燕山大学 | Fusion splicing devices and methods of photon crystal optical fiber |
| CN103424808A (en) * | 2013-08-28 | 2013-12-04 | 罗春晖 | Optical fiber propelling control method of optical fiber fusion splicer and optical fiber fusion splicer |
| CN103926652A (en) * | 2014-05-08 | 2014-07-16 | 罗春晖 | Method for controlling optical fiber fusion splicer through mobile phone and optical fiber fusion splicer for realizing method |
| CN104316997A (en) * | 2014-09-24 | 2015-01-28 | 深圳大学 | Device and method for preparing thick-waist tapered optical fiber |
| CN104199148A (en) * | 2014-09-25 | 2014-12-10 | 福建师范大学 | Optical fiber alignment mechanism and optical fiber automatic alignment algorithm of optical fiber fusion splicer |
| CN106154420A (en) * | 2015-04-07 | 2016-11-23 | 赵阳日 | A kind of optical fiber splicing method and optical fiber splicer |
| CN105676362A (en) * | 2016-04-19 | 2016-06-15 | 安徽理工大学 | Optical fiber fusion splicing method and device thereof |
| CN107632344A (en) * | 2017-11-02 | 2018-01-26 | 诺仪器（中国）有限公司 | The fiber end face Solid rocket engine method and system of optical fiber splicer |
| CN108563161A (en) * | 2018-01-22 | 2018-09-21 | 深圳市牧激科技有限公司 | Open type intelligent control method, system and computer readable storage medium |
| CN110807802A (en) * | 2018-07-20 | 2020-02-18 | 大族激光科技产业集团股份有限公司 | Welding method, apparatus and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112719585A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112577510B (en) | Method, device, equipment and storage medium for displaying information applied to vehicle | |
| EP0687928B1 (en) | Splicing optical fibers | |
| US20150103156A1 (en) | System and method for controlling a tracking autofocus (taf) sensor in a machine vision inspection system | |
| CN108247633B (en) | Robot control method and system | |
| JPH1185452A (en) | Scroll controller | |
| JP2004318171A (en) | Controlled permanent splice of optical fiber | |
| CN112719585B (en) | Fusion splicing control method, device, equipment and computer readable storage medium | |
| US20200102242A1 (en) | Self-learning fiber processing system and method | |
| US10533926B2 (en) | Automatic analysis of a set of optical fibers of an optical cable | |
| US10471592B2 (en) | Programming method of a robot arm | |
| US20220357731A1 (en) | Method and system for inspecting using mixed reality environment | |
| KR102517633B1 (en) | Apparatus for optical fiber fusion splicing analysis and its analysis method | |
| CN109196396B (en) | Fusion condition providing system | |
| KR102334747B1 (en) | Laser welding method and laser welding system | |
| CN109531576B (en) | Welding control method, device and system and welding robot | |
| KR102617252B1 (en) | Electronic Device and the Method for Automatically Switching to Panorama Capture Mode thereof | |
| US6356303B1 (en) | Camera control system with zoom lens control based on transmission time | |
| WO2022181643A1 (en) | Teaching device and teaching method for teaching operation of laser processing device | |
| WO2015151540A1 (en) | Laser machining apparatus | |
| US20220276440A1 (en) | Fusion splicing device and method for operating fusion splicing device | |
| JP6673567B2 (en) | Information display device, information display system, and information display method | |
| US20050041939A1 (en) | Method and apparatus for processing edge surfaces of optical fibers, and method and apparatus for fusion splicing optical fibers | |
| CN112947422A (en) | Navigation control method and platform for ROS unmanned vehicle | |
| CN112887691A (en) | Projector focusing method, system and computer readable storage medium | |
| EP4105697A1 (en) | Optical fiber fusion splicer and method for fusion splicing optical fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |