CN114820770A - Scanning triggering method and device, electronic equipment and storage medium - Google Patents
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Abstract
The invention discloses a scanning triggering method, a scanning triggering device, electronic equipment and a storage medium. The method comprises the following steps: judging whether the current scanning position of the scanning equipment is in the R angle range of the scanned object; if so, judging whether the current scanning position belongs to a target scanning trigger position set or not; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same; and if so, triggering the scanning operation of the scanning equipment at the current scanning position. By operating the technical scheme provided by the embodiment of the invention, the problems that the scanning mode is generally to rotate the detected object and the scanning is triggered according to the rotating angle and the like can be solved, however, the scanning is repeated or omitted due to the scanning at the same angle caused by the scanning at the same angle because the arc lengths corresponding to the same angle are not necessarily the same, and the scanning accuracy is reduced, and the beneficial effect of improving the R-angle scanning accuracy is achieved.
Description
Technical Field
The present invention relates to scanning technologies, and in particular, to a method and an apparatus for triggering scanning, an electronic device, and a storage medium.
Background
In some scenarios, it is desirable to scan a given object at equal intervals for which there is an R angle. For example, after the mobile phone shell is manufactured, the size of the R-angle of the mobile phone shell needs to be detected. The current scanning mode is usually to rotate the detected object and trigger scanning according to the angle of rotation, however, the arc lengths corresponding to the same angle are not necessarily the same, so that scanning repetition or scanning omission may be caused by scanning at the same angle, and the scanning accuracy is reduced.
Disclosure of Invention
The invention provides a scanning triggering method, a scanning triggering device, electronic equipment and a storage medium, and aims to improve the accuracy of R-angle scanning.
According to an aspect of the present invention, there is provided a scan triggering method, including:
judging whether the current scanning position of the scanning equipment is in the R angle range of the scanned object;
if so, judging whether the current scanning position belongs to a target scanning trigger position set or not; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same;
and if so, triggering the scanning operation of the scanning equipment at the current scanning position.
Optionally, before determining whether the current scanning position of the scanning device is in the R angle range, the method further includes:
determining an initial scanning trigger position of the R angle range;
and determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset spacing distance.
Optionally, determining the target scanning trigger position set from the candidate scanning trigger positions in the R-angle range according to the initial scanning trigger position and a preset separation distance includes:
determining target position information according to the initial scanning trigger position, the preset interval distance and the preset direction;
and determining the target scanning trigger position set from candidate scanning trigger positions in the R angle range according to the target position information.
Optionally, after the current scanning position triggers the scanning operation of the scanning device, the method further includes:
acquiring line scanning data obtained through the scanning operation;
and splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
According to another aspect of the present invention, there is provided a scan trigger apparatus, including:
the first position judging module is used for judging whether the current scanning position of the scanning equipment is in the R angle range of the scanned object or not;
the second position judgment module is used for judging whether the current scanning position belongs to a target scanning trigger position set or not if the first position judgment module judges that the current scanning position belongs to the target scanning trigger position set; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same;
and the scanning operation triggering module is used for triggering the scanning operation of the scanning equipment at the current scanning position if the second position judging module judges that the scanning equipment is in the scanning state.
Optionally, the apparatus further comprises:
an initial position determining module, configured to determine an initial scanning trigger position of the R-angle range before the first position determining module;
and the target position determining module is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset interval distance.
Optionally, the target position determining module includes:
a target position information determining unit, configured to determine target position information according to the initial scanning trigger position, the preset separation distance, and a preset direction;
and the target position determining unit is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the target position information.
Optionally, the apparatus further comprises:
the scanning data acquisition module is used for triggering the module to acquire line scanning data obtained through the scanning operation after the scanning operation;
and the data splicing module is used for splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform a scan triggering method according to any of the embodiments of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement a scan triggering method according to any one of the embodiments of the present invention when the computer instructions are executed.
According to the technical scheme of the embodiment of the invention, whether the current scanning position of the scanning equipment is in the R angle range of the scanned object is judged; if so, judging whether the current scanning position belongs to a target scanning trigger position set or not; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same; and if so, triggering the scanning operation of the scanning equipment at the current scanning position. The problem of scanning accuracy is reduced because the scanning mode is usually to rotate the detected object and trigger scanning according to the rotating angle and the like, but the arc lengths corresponding to the same angle are not necessarily the same, and scanning repetition or scanning omission may be caused by scanning at the same angle, is solved, and the beneficial effect of improving the accuracy of R-angle scanning is achieved.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Fig. 1 is a flowchart of a scan triggering method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a scan trigger device according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device for implementing an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," "target," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a flowchart of a scan triggering method according to an embodiment of the present invention, where the present embodiment is applicable to a case of scanning an R-angle, and the method can be executed by a scan triggering apparatus according to an embodiment of the present invention, and the apparatus can be implemented by software and/or hardware. Referring to fig. 1, the scan triggering method provided in this embodiment includes:
and S110, judging whether the current scanning position of the scanning device is in the R angle range of the scanned object.
The scanning device may be a line scanning camera, and the scanned object may be an object having an R angle, for example, an edge of a housing of a mobile phone, which is not limited in this embodiment.
The current scanning position is a position where the scanning device currently scans the scanned object, and may be a coordinate position.
The scanned object may include multiple parts, for example, a mobile phone, where an edge of a housing of the mobile phone has a straight edge part and an R-corner part, and the R-corner part is a transition arc part where two straight edges meet.
Whether the current scanning position of the scanning device is in the R angle range of the scanned object may be determined according to whether the coordinate position of the current scanning position is in the coordinate range corresponding to the R angle range, where the coordinate range corresponding to the R angle range may be predetermined.
S120, if so, judging whether the current scanning position belongs to a target scanning trigger position set; wherein the position intervals between adjacent target scan trigger positions in the set of target scan trigger positions are the same.
If so, judging whether the current scanning position belongs to the target scanning trigger position set, wherein the judging mode can be that whether the current scanning position is the same as any one target scanning trigger position contained in the target scanning trigger position set, if so, determining that the current scanning position belongs to the target scanning trigger position set, and the target scanning trigger position set can be determined in advance. The intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same, and for example, the target scanning trigger positions ABC, a are adjacent to B, B is adjacent to C, and then AB intervals are the same as BC.
And S130, if yes, triggering the scanning operation of the scanning equipment at the current scanning position.
And if the current scanning position belongs to the target scanning trigger position set, triggering the scanning operation of the scanning equipment at the current scanning position. For example, when the scanning device is a line scan camera, the line image data of the current position is acquired by triggering a scanning operation.
In this embodiment, optionally, before determining whether the current scanning position of the scanning device is in the R angle range, the method further includes:
determining an initial scanning trigger position of the R angle range;
and determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset interval distance.
The initial scanning trigger position of the R angle range may be an initial point of the R angle range, or may also be any preset position in the scanned object, which belongs to the R angle range, and this embodiment is not limited thereto. For example, when the scanned object is a mobile phone, the initial scanning trigger position may be a position spaced apart from the end scanning trigger position of the straight edge by a preset spacing distance.
The candidate scan trigger positions may be all positions within the R angle range. And determining a target scanning trigger position from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and the preset spacing distance. And taking the initial scanning trigger position as a starting point, determining the next scanning trigger position according to the preset spacing distance, determining the next scanning trigger position according to the next scanning trigger position and the preset spacing distance, and repeating the steps until the scanning trigger position exceeds the R angle range. All determined scan trigger positions are taken as elements of the set of target scan trigger positions.
Through the initial scanning trigger position and the preset interval distance, when the scanning trigger position is determined to belong to the R angle range, the intervals between the adjacent scanning trigger positions are the same, and the accuracy of subsequent scanning is improved.
In this embodiment, optionally, determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset separation distance includes:
determining target position information according to the initial scanning trigger position, the preset interval distance and the preset direction;
and determining the target scanning trigger position set from candidate scanning trigger positions in the R angle range according to the target position information.
The target position information may be coordinates of each target trigger position, which is not limited in this embodiment. The preset direction may be a scanning direction of the scanning device, and may be a moving direction of the scanned object, which is not limited in this embodiment. Determining target position information according to the initial scanning trigger position, the preset spacing distance and the preset direction,
when the preset spacing distance is sufficiently small, a connecting line of two points on the circular arc can be approximately regarded as a straight line, and therefore, the mode of determining the next scanning trigger position according to the initial scanning trigger position, the preset direction and the preset spacing distance can be that the direction of the preset spacing compared with the initial scanning position is determined through the preset direction, so that the next scanning trigger position is determined by the preset spacing distance and the initial scanning position. For example, the coordinate point of the initial scan trigger position is (35.762,58.711), the preset direction is the Y-axis direction, and the preset distance is 0.029, and the next scan trigger position may be (35.762, 58.74).
And determining target scanning trigger positions meeting the target position information from the candidate scanning trigger positions in the R angle range according to the target position information to form a target scanning trigger position set.
And determining target position information according to the initial scanning trigger position, the preset interval distance and the preset direction, and determining a target scanning trigger position set according to the position information. The target scanning positions have the same direction and the same interval, so that the triggering of subsequent scanning operation is facilitated, and the accuracy of determining the target scanning positions is improved.
In this embodiment, optionally, after the triggering of the scanning operation of the scanning device at the current scanning position, the method further includes:
acquiring line scanning data obtained through the scanning operation;
and splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
The line scan data may be image data corresponding to a scan position obtained by a scan operation, and may be line image data. And splicing the line scanning data according to the scanning information, wherein the scanning information can be scanning direction information and scanning sequence information, and splicing the acquired adjacent line scanning data according to the scanning direction to obtain a tiled scanning image corresponding to the R angle range.
Because the intervals among the line scanning data are the same, the problems that the scanning is carried out for multiple times at the same position, or the interval between adjacent positions is overlarge and the like do not exist, the scanning image has no stretching or compressing problem, and the effectiveness and the accuracy of the scanning image acquisition are improved.
According to the technical scheme provided by the embodiment, whether the current scanning position of the scanning equipment is in the R angle range of the scanned object is judged; if so, judging whether the current scanning position belongs to a target scanning trigger position set or not; the position intervals between adjacent target scanning trigger positions in the target scanning trigger position set are the same; and if so, triggering the scanning operation of the scanning equipment at the current scanning position. When the scanning device scans the R angle range of the scanned object, the R angle range is uniformly scanned. The problem of scanning accuracy is reduced because the scanning mode is usually to rotate the detected object and trigger scanning according to the rotating angle and the like, but the arc lengths corresponding to the same angle are not necessarily the same, and scanning repetition or scanning omission may be caused by scanning at the same angle, is solved, and the beneficial effect of improving the accuracy of R-angle scanning is achieved.
Example two
Fig. 2 is a schematic structural diagram of a scan trigger device according to a second embodiment of the present invention. The device can be realized in a hardware and/or software mode, can execute the scanning triggering method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 2, the apparatus includes:
a first position determining module 210, configured to determine whether a current scanning position of the scanning device is within an R angle range of a scanned object;
a second position determining module 220, configured to determine whether the current scanning position belongs to a target scanning trigger position set if the first position determining module determines that the current scanning position is located; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same;
a scanning operation triggering module 230, configured to trigger a scanning operation of the scanning device at the current scanning position if the second position determining module determines that the scanning device is located at the current scanning position.
On the basis of the above technical solutions, optionally, the apparatus further includes:
an initial position determining module, configured to determine an initial scanning trigger position of the R-angle range before the first position determining module;
and the target position determining module is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset interval distance.
On the basis of the above technical solutions, optionally, the target position determining module includes:
a target position information determining unit, configured to determine target position information according to the initial scanning trigger position, the preset separation distance, and a preset direction;
and the target position determining unit is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the target position information.
On the basis of the above technical solutions, optionally, the apparatus further includes:
the scanning data acquisition module is used for triggering the module to acquire line scanning data obtained through the scanning operation after the scanning operation;
and the data splicing module is used for splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
EXAMPLE III
FIG. 3 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 3, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM)12, a Random Access Memory (RAM)13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 11 performs the various methods and processes described above, such as the scan trigger method.
In some embodiments, the scan trigger method may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the scan triggering method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the scan trigger method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A scan trigger method, comprising:
judging whether the current scanning position of the scanning equipment is in the R angle range of the scanned object;
if so, judging whether the current scanning position belongs to a target scanning trigger position set or not; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same;
and if so, triggering the scanning operation of the scanning equipment at the current scanning position.
2. The method of claim 1, before determining whether the current scanning position of the scanning device is in the R angle range, further comprising:
determining an initial scanning trigger position of the R angle range;
and determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset spacing distance.
3. The method of claim 2, wherein determining the set of target scan trigger positions from the candidate scan trigger positions in the R-angle range according to the initial scan trigger position and a preset separation distance comprises:
determining target position information according to the initial scanning trigger position, the preset interval distance and the preset direction;
and determining the target scanning trigger position set from candidate scanning trigger positions in the R angle range according to the target position information.
4. The method of claim 1, further comprising, after the current scanning position triggers a scanning operation of the scanning device:
acquiring line scanning data obtained through the scanning operation;
and splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
5. A scan trigger apparatus, comprising:
the first position judging module is used for judging whether the current scanning position of the scanning equipment is in the R angle range of the scanned object or not;
the second position judgment module is used for judging whether the current scanning position belongs to a target scanning trigger position set or not if the first position judgment module judges that the current scanning position belongs to the target scanning trigger position set; wherein the position intervals between adjacent target scanning trigger positions in the set of target scanning trigger positions are the same;
and the scanning operation triggering module is used for triggering the scanning operation of the scanning equipment at the current scanning position if the second position judging module judges that the scanning equipment is in the scanning state.
6. The apparatus of claim 5, further comprising:
an initial position determining module, configured to determine an initial scanning trigger position of the R-angle range before the first position determining module;
and the target position determining module is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the initial scanning trigger position and a preset interval distance.
7. The apparatus of claim 6, wherein the target location determination module comprises:
a target position information determining unit, configured to determine target position information according to the initial scanning trigger position, the preset separation distance, and a preset direction;
and the target position determining unit is used for determining the target scanning trigger position set from the candidate scanning trigger positions in the R angle range according to the target position information.
8. The apparatus of claim 5, further comprising:
the scanning data acquisition module is used for acquiring line scanning data obtained through the scanning operation by the trigger module after the scanning operation;
and the data splicing module is used for splicing the line scanning data according to the scanning information to obtain a scanning image corresponding to the R angle range.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the scan trigger method of any one of claims 1-4.
10. A computer-readable storage medium storing computer instructions for causing a processor to implement the scan trigger method of any one of claims 1-4 when executed.
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| CN202210522231.3A CN114820770A (en) | 2022-05-13 | 2022-05-13 | Scanning triggering method and device, electronic equipment and storage medium |
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| CN202210522231.3A CN114820770A (en) | 2022-05-13 | 2022-05-13 | Scanning triggering method and device, electronic equipment and storage medium |
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