TWI762970B - Method and mobile device for guiding optical fiber jumping connection - Google Patents

Abstract

The invention provides a method and a mobile device for guiding optical fiber jumping connection. The method includes: obtaining box adapter information; obtaining work order information; displaying a marker placement guide based on the box adapter information and the optical fiber cable information; in response to determining that a specific marker appears in a preview screen, verifying the placement of the specific marker; in response to determining that the placement of the specific marker passes verification, finding a screen position corresponding to a designated port in the preview screen, and overlapping a jumping connection guiding object onto the screen position.

Description

Method and mobile device for guiding optical fiber patching

The present invention relates to an augmented reality (AR) guidance mechanism, and in particular, to a method and a mobile device for guiding optical fiber patching.

Due to the existing outdoor telecommunication junction box for telecommunication network, its internal space has been accommodated and filled with various telecommunication copper wire terminals, telecommunication active transmission equipment, DC power supply equipment, backup battery, cooling device and other equipment and equipment, resulting in The difficulty of building and supplying and plugging related equipment such as fiber-optic connectors, fiber-optic jumpers, passive fiber-optic components, and fiber-optic splices required for subsequent fiber-to-the-home (FTTH) transmission is greatly increased. In the past, FTTH related equipment only considered the number of fiber optic connectors and sockets required, passive fiber optic components, splicing trays and fiber optic patch cords. However, in order to save space, the components are usually crowded and arranged, without considering the convenience of correct jumper connections during installation and maintenance. . The loading and inspecting personnel need to count one by one according to the work order data to determine and find the optical fiber connectors and sockets that need to be plugged and unplugged by the number, and perform plugging and unplugging. If the result is minor, it only affects a single user, but if it is serious, it may cause huge business losses to important customers. Therefore, it is not conducive to the efficiency of telecommunication companies to provide high-speed and high-quality broadband network services by relying on the independent judgment of installation and inspection personnel. It can be seen that there are still many deficiencies in the above-mentioned conventional methods, and they are not a good designer, and need to be improved urgently.

In view of this, the present invention provides a method and a mobile device for directing optical fiber patching, which can be used to solve the above-mentioned technical problems.

The present invention provides a method for directing optical fiber jumpers, suitable for a mobile device, comprising: obtaining a box body information corresponding to a photochemical module, wherein the photochemical module includes at least one module block, each module area The block includes at least one connection port, and the box body information indicates the corresponding relationship between the connection port of each module block and the optical cable; the work order information is obtained, wherein the work order information includes a lead number of an optical splitter and a core wire number of an optical cable, The optical cable core number corresponds to a designated port of a designated block in at least one module block, and the optical splitter leads are to be connected to the designated port; a mark placement guide is displayed based on the box information and the work order information, wherein the mark The placement guide instructs to place a specific mark on the designated block; shoots a preview image, and determines whether the specific mark appears in the preview image; responds to determining that the specific mark appears in the preview screen, and verifies a placement position of the specific mark; It is determined that the placement position of the specific mark passes the verification, a screen position corresponding to the designated port is found in the preview screen, and a jumper guide object is superimposed on the screen position.

The present invention provides a mobile device including a storage circuit, an image capturing circuit, a display and a processor. The storage circuit includes a plurality of modules. The processor is coupled to the storage circuit, the imaging circuit and the display, and accesses the aforementioned modules to perform the following steps: obtaining a box body information corresponding to a photochemical module, wherein the photochemical module includes at least one module block , each module block includes at least one connection port, and the box body information indicates the corresponding relationship between the connection port of each module block and the optical cable; obtain work order information, wherein the work order information includes the serial number of an optical splitter lead and an optical cable Core number, the core number of the optical cable corresponds to a designated port of a designated block in at least one module block, and the optical splitter leads are to be connected to the designated port; the control display displays a Mark placement guide, wherein the marker placement guide instructs to place a specific mark on a designated block; controls the imaging circuit to shoot a preview image, and determines whether the specific mark appears in the preview image; in response to determining that the specific mark appears in the preview image, verifying A placement position of the specific mark; in response to determining that the placement position of the specific mark passes the verification, the display is controlled to find a screen position corresponding to the designated port in the preview screen, and a jumper guide object is superimposed on the screen position.

Roughly speaking, the present invention utilizes the feature that the actinic module is composed of a fixed socket module, and generates virtual augmented reality information in its fixed size entity, thereby providing a guiding optical fiber patching mechanism, which can guide the installation and inspection. Personnel will perform connection jumpers, improve the probability of misjudgment by human judgment, and ensure the correctness of insertion and removal, thereby accelerating the installation and maintenance time of optical fiber lines, and ensuring the service quality of the physical layer of the line. Details are as follows.

Please refer to FIG. 1 , which is a schematic diagram of a mobile device according to an embodiment of the present invention. As shown in FIG. 1 , the mobile device 100 of the present invention may include a storage circuit 101 , an image capturing circuit 102 , a display 103 and a processor 104 .

The storage circuit 101 is, for example, any type of fixed or removable random access memory (Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), flash memory (Flash memory), hard drive A disc or other similar device or a combination of these devices may be used to record multiple code or modules.

The image capturing circuit 102 is, for example, an image capturing device including a charge coupled device (CCD) lens, a complementary metal oxide semiconductor transistors (CMOS) lens and other elements, but not limited thereto. The display 103 is, for example, a Liquid-Crystal Display (LCD), a plasma display, a vacuum fluorescent display, a Light-Emitting Diode (LED) display, a Field Emission Display (FED) and/or Or other suitable types of displays (such as touch screens, etc.), but not limited to this.

The processor 104 is coupled to the storage circuit 101, the image capturing circuit 102 and the display 103, and can be a general-purpose processor, a special-purpose processor, a conventional processor, a digital signal processor, a plurality of microprocessors, One or more microprocessors, controllers, microcontrollers, Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) combined with digital signal processor cores , any other kind of integrated circuits, state machines, Advanced RISC Machine (ARM) based processors, and the like.

In the embodiment of the present invention, the processor 104 can access the modules and program codes recorded in the storage circuit 101 to implement the method for directing optical fiber jumpers provided by the present invention.

Generally speaking, when the inspector wants to connect a certain optical splitter lead to the photochemical module, the method of the present invention can guide the inspector to connect the above-mentioned optical splitter lead to the photochemical module by means of AR. which port in which module block. Thereby, the efficiency and accuracy of connecting the lead wires of the optical splitter to the photochemical module can be improved by the inspector. It will be further explained below.

Please refer to FIG. 2 , which is a flowchart of a method for directing optical fiber jumpers according to an embodiment of the present invention. The method of this embodiment can be executed by the mobile device 100 in FIG. 1 , and the details of each step in FIG. 2 will be described below in conjunction with the elements shown in FIG. 1 .

First, in step S210, the processor 104 can obtain box information corresponding to the photochemical module. In one embodiment, the photochemical module can include at least one module block, and the box information can indicate the corresponding relationship between the connection ports of each module block and the optical cable. In the embodiment of the present invention, each of the above-mentioned module blocks is, for example, a block formed by M rows and N columns of optical fiber connection ports, but it is not limited thereto.

In addition, in one embodiment, the cabinet information can be obtained by the image capturing circuit 102 by scanning the first quick response code corresponding to the photochemical module. In other embodiments, the box information can also be manually input to the mobile device 100 by the user of the mobile device 100 (eg, the above-mentioned inspector), or obtained through a network connection information system, but it is not limited thereto.

Next, in step S220, the processor 104 may obtain work order information, wherein the work order information may include a lead number of an optical splitter and an optical cable core number. In one embodiment, the number of the optical cable cores corresponds to the designated port of the designated block in the above-mentioned module block, and the optical splitter leads can be connected to the designated port, for example.

In addition, in one embodiment, the above-mentioned work order information can be scanned by the imaging circuit 102 through a second quick response code corresponding to the above-mentioned optical splitter lead and optical cable core number (which can be printed on the optical splitter lead). on the work order, but not limited to). In other embodiments, the above-mentioned work order information can also be manually input to the mobile device 100 by the user of the mobile device 100 (eg, the above-mentioned inspector), or obtained through a network connection information system, but not limited thereto.

In step S230, the processor 104 can control the display 103 to display the marker placement guide based on the box information and the work order information.

In order to facilitate the understanding of the concept of the present invention, FIG. 3A to FIG. 3F are further described below, wherein FIG. 3A to FIG. 3F are application scenario diagrams according to the first embodiment of the present invention.

As shown in FIG. 3A , the display 103 of the mobile device 100 can display a marker placement guide 311 , wherein the marker placement guide 311 can be used to instruct to place a specific marker 312 on a designated block 313 . Accordingly, the inspector can place the specific mark 312 on the designated block 313 according to the mark placement guide 311 , as shown in FIG. 3B .

In the first embodiment, after the processor 104 obtains the lead number of the optical splitter and the cable core number in the work order information, it can know which mode on the actinic module the optical cable core number corresponds to. Which port of the block (ie, the specific port to which the optical splitter leads should be connected) determines how the marker placement guide 311 that directs the inspector to place the specific marker 312 on the specified block 313 should be presented.

For example, the actinic module 300 in the first embodiment can have 200 ports, which can correspond to two optical cable terminals. For example, in the actinic module 300, ports numbered 1 to 100 may correspond to a 100-core fiber optic cable named "EF1", and ports numbered 101 to 200 may correspond to another 100-core fiber optic cable named "EF2" Optical cable, but not limited to this.

In this case, if the core number of the optical cable in the work order information is "EF1-79F", the processor 104 can know that the above-mentioned optical splitter lead should be connected to port 79 named "EF1", that is, the photochemical module Port 79 is numbered, and the module block where the port 79 is located is regarded as a specific block 313 accordingly. For another example, if the optical cable core number in the work order information is "EF2-60F", the processor 104 can know that the above-mentioned optical splitter lead should be connected to port 60 named "EF2", that is, the actinic mode. The group number is 160 ports, so that the module block where the 160 ports are located is regarded as a specific block 313, but the invention is not limited to this.

In the first embodiment, the actinic module 300 shown in FIG. 3B may have, for example, 8 module blocks, but only 7 of the module blocks can be viewed due to the viewing angle. In the embodiment of the present invention, each of the above-mentioned module blocks may be constituted by connecting ports in 6 columns and 4 rows, and each of them may have corresponding color blocks. In the embodiment of the present invention, these color blocks can be used to verify whether the placement position of the specific mark 312 is correct, and the relevant verification mechanism will be described in detail later.

In the first embodiment, the color blocks corresponding to the seven module blocks shown in FIG. 3B are, from top to bottom, for example, red, green, green, yellow, yellow, blue, and blue. In other words, the color block corresponding to the designated block 313 is green, and the module block 313a above the designated block 313 and the module block 313b below the designated block 313 correspond to green and yellow, respectively. In other words, the color blocks corresponding to the module block 313a, the designated block 313, and the module block 313b are green, green, and yellow in sequence (which may be referred to as the first arrangement situation).

In addition, the marker placement guide 311 in FIG. 3A can correspondingly mark the color blocks B1-B3 corresponding to the module block 313a, the designated block 313, and the module block 313b as green, green, and yellow, for checking Visual aid for personnel. That is, after the inspector refers to the mark placement guide 311, in addition to knowing that the specific mark 312 should be placed in a module block corresponding to green in the photochemical module 300, the module block can also be known. The upper/lower module blocks should correspond to green and yellow, respectively, so as to correctly place the specific mark 312 in the correct position as shown in FIG. 3B , but not limited to this.

After that, the inspector can photograph the designated block 313 on which the specific mark 312 is placed with the mobile device 100 . In this case, the processor 104 may execute step S240 to capture a preview image, and determine whether the specific mark 312 appears in the preview image.

In step S250 , in response to determining that the specific mark 312 appears in the preview screen, the processor 104 can verify the placement position of the specific mark 312 .

In the first embodiment, if the specific mark 312 has been correctly placed on the designated block 313, the arrangement of the color blocks near the specific mark 312 (hereinafter referred to as the second arrangement) should match the above-mentioned first arrangement . That is, the second arrangement situation should also be green, green, yellow. Therefore, if the processor 104 determines that the first arrangement situation matches the second arrangement situation, the processor 104 may determine that the placement position of the specific mark 312 has passed the verification, otherwise, the processor 104 may determine that the placement position of the specific mark 312 has not passed the verification.

Taking FIG. 3C as an example, if the processor 104 determines that the specific mark 312 appears in the preview screen 320 , the processor 104 can verify the placement position of the specific mark 312 . In the first embodiment, the processor 104 may define the orientation of the specific marker 312 in the preview screen 320 based on the preview screen 320 .

Specifically, as can be seen from FIG. 3C , the specific mark 312 may include a first portion 312a and a second portion 312b that are different, and the processor 104 may determine the specific mark 312 based on the relative positions of the first portion 312a and the second portion 312b Orientation in preview screen 312 (eg, second portion 312b is below and to the left of first portion 312a).

Afterwards, the processor 104 may find a number of color patches located on a specified side of the specific mark 312 based on the above-mentioned orientation. In the first embodiment, the designated side is, for example, the side closer to the second portion 312 b (ie, the left side of the specific mark 312 in FIG. 3C ), and the found color blocks B1 ′ to B3 ′ are, for example, respectively Green, green, yellow (ie, the second arrangement case).

In this case, the processor 104 can determine that the placement position of the specific mark 312 has passed the verification because the first arrangement situation matches the second arrangement situation, and execute step S260 accordingly.

In step S260, in response to determining that the placement position of the specific mark 312 has passed the verification, the processor 104 can control the display 103 to find the screen position corresponding to the designated port in the preview screen, and superimpose the jumper guide object at the screen position.

Taking FIG. 3D as an example, it is assumed that the work order information obtained by the processor 104 in step S220 records that the number of the optical splitter leads is, for example, the “SP106.1 line” shown, and the core number of the optical cable is, for example, EF1- 79F. From the cable core number, it can be seen that the above-mentioned optical splitter lead should be connected to port 79 (ie, the designated port) of the optical cable named "EF1". In this case, the processor 104 can, for example, perform calculations based on the relevant AR scene of the photochemical module 300 to know that the above-mentioned 79 ports are the connection ports in the second row and the second row in the designated block 313 (ie, "row X"). row=2X2"). In this case, the processor 104 can find the screen position 331 corresponding to the designated port in the preview screen 330 , and superimpose the jump guide object 332 (eg, an AR object) on the screen position 331 .

As shown in FIG. 3D , the jumper guide object 332 may include, for example, a mark 332a of a connection port (ie, the designated port) located in the second row and second row of the designated block 313 and an arrow 332b pointing to the mark 332a. Based on this, as shown in FIG. 3E , after finding the optical splitter lead 399 with the above-mentioned number, the inspector can connect it to the designated port according to the guide of the jumper guide object 332 .

In addition, in the first embodiment, the processor 104 can further determine whether the specific mark 312 no longer appears in the preview screen. If so, the processor 104 can control the display 103 to display the plan configuration diagram of the designated block 313, so as to provide other forms of fiber patching guidance for the inspector.

Taking FIG. 3F as an example, when the specific mark 312 no longer appears in the preview screen 340 , the processor 104 can control the display 103 to display the floor plan 341 of the specified block 313 , wherein the floor plan 341 can include the Multiple port patterns (each of which can be represented by a rectangle). Afterwards, the processor 104 can find the specific port pattern 341a corresponding to the designated port in the aforementioned port patterns, and mark the specific port pattern, as shown in FIG. 3F .

In this way, when it is difficult for the inspector to know the location of the designated port from the jumper guide object 332 due to disordered wiring near the designated port, the inspector can move the mobile device 100 to make the specific mark 312 disappear from the preview screen In 340, the position of the designated port is confirmed through the plane configuration diagram 341 displayed on the display 103, so as to correctly connect the above-mentioned optical splitter leads to the designated port.

In addition, in order to make the mechanism of verifying the placement position of the specific mark 312 easier to understand, the following further description is supplemented with FIG. 4A to FIG. 4I , wherein FIG. 4A to FIG. 4I are application scenario diagrams according to the second embodiment of the present invention. .

First, as shown in FIG. 4A , after the mobile device 100 obtains the box information and the work order information, the mobile device 100 can display the marker placement guide 511 , wherein the marker placement guide 511 can indicate that the specific marker 312 should be placed in the designated block 513 superior. In FIG. 4A , it is assumed that the color blocks B1 to B3 corresponding to the module block 513a to the left of the designated block 513, the designated block 513, and the module block 513b to the right of the designated block 513 are yellow, green, and green, respectively. (ie, the first arrangement case).

In the second embodiment, it is assumed that the photochemical module corresponding to the above box information has substantially the same aspect as the first embodiment, but the photochemical module 300 in the first embodiment is arranged vertically, and the second embodiment The actinic module in the example is set horizontally. Correspondingly, for the marker placement guide 511 displayed by the mobile device 100 , reference may be made to the relevant descriptions in the first embodiment, which will not be repeated here.

In FIG. 4B , it is assumed that the photochemical module corresponding to the above box information has a total of 8 module blocks, but only 5 of them can be viewed due to the viewing angle. In the embodiment of the present invention, the module blocks shown in FIG. 4B can be composed of connecting ports in 4 columns and 6 rows respectively, and the corresponding color blocks from left to right are yellow, green, green, red, and red respectively. . In the second embodiment, to illustrate the mechanism of the present invention for verifying the placement position of the specific mark 312 , the specific mark 312 in FIG.

In this case, as shown in FIG. 4C , when the mobile device 100 determines that the specific mark 312 appears in the captured preview screen 520 , the processor 104 can verify the placement position of the specific mark 312 . In the second embodiment, the processor 104 may define the orientation of the specific marker 312 in the preview screen 520 based on the preview screen 520 .

Specifically, as can be seen from FIG. 4C , the specific mark 312 may include a first portion 312a and a second portion 312b that are different, and the processor 104 may determine the specific mark 312 based on the relative positions of the first portion 312a and the second portion 312b Orientation in preview screen 520 (eg, second portion 312b is above and left of first portion 312a).

Afterwards, the processor 104 may find a number of color patches located on a specified side of the specific mark 312 based on the above-mentioned orientation. In the first embodiment, the designated side is, for example, the side closer to the second portion 312b (ie, the upper side of the specific mark 312 in FIG. 4C ), and the found color blocks B1 ′ to B3 ′ are, for example, respectively Green, green, red (ie, the second arrangement case).

In this case, the processor 104 can determine that the placement position of the specific mark 312 fails the verification because the first arrangement situation (yellow, green, green) does not match the second arrangement situation (green, green, red). Also, the processor 104 may, for example, provide a mark position error prompt. In FIG. 4C , the processor 104 may, for example, display another sub-color block B1a in the color block B1', which can be used to present the correct color (ie, yellow), as the above-mentioned error indication of the marked position. Similarly, the processor 104 can display another sub-color block B3a in the color block B3', which can be used to present the correct color (ie, green) as the above-mentioned mark position error indication.

Based on this, the inspector can know that the placement position of the specific mark 312 is wrong, so that the placement position of the specific mark 312 can be adjusted accordingly.

Referring to FIG. 4D, it is assumed that the specific mark 312 has been placed on the designated block 513, but the orientation of the specific mark 312 is opposite to that shown in FIG. 4B. Next, in FIG. 4E, when the mobile device 100 determines that the specific mark 312 appears in the captured preview screen 520', the processor 104 can verify the placement position of the specific mark 312. In a second embodiment, the processor 104 may define the orientation of the particular marker 312 in the preview screen 520' based on the preview screen 520' (eg, the second portion 312b is positioned to the lower right of the first portion 312a).

Afterwards, the processor 104 may find a number of color patches located on a specified side of the specific mark 312 based on the above-mentioned orientation. In the first embodiment, the above-mentioned designated side is, for example, the side closer to the second portion 312b (ie, the lower side of the specific mark 312 in FIG. 4E ). However, since the designated side of the specific mark 312 does not have any color patches, the processor 104 may determine that the first arrangement situation (yellow, green, green) does not match the second arrangement situation (none).

In this case, the processor 104 can determine that the placement position of the specific mark 312 has not passed the verification because the first arrangement situation (yellow, green, green) does not match the second arrangement situation (none). Also, the processor 104 may, for example, provide a mark position error prompt. In FIG. 4E , the processor 104 may, for example, display the sub-color blocks B1b to B3b, which may be used to present the correct color (ie, yellow, green, green) as the above-mentioned error indication of the marked position.

Based on this, the inspector can know that the placement position of the specific mark 312 is wrong (ie, the orientation is wrong), so that the placement position of the specific mark 312 can be adjusted accordingly.

Referring to FIG. 4F , it is assumed that the specific mark 312 has been correctly placed on the designated block 513 . Next, in FIG. 4G, when the mobile device 100 determines that the specific mark 312 appears in the captured preview screen 520'', the processor 104 can verify the placement position of the specific mark 312. In a second embodiment, the processor 104 may define the orientation of the particular marker 312 in the preview screen 520'' based on the preview screen 520''.

As mentioned above, the processor 104 can find out a plurality of color blocks B1 ″˜B3 ″ located on a specified side of the specific mark 312 based on the above-mentioned orientation, which are, for example, yellow, green, and green respectively (ie, the second arrangement situation).

In this case, the processor 104 can determine that the placement position of the specific mark 312 passes the verification because the first arrangement situation matches the second arrangement situation.

In response to determining that the placement position of the specific mark 312 has passed the verification, the processor 104 finds the screen position corresponding to the designated port in the preview screen, and superimposes the jumper guide object at the screen position.

Taking FIG. 4H as an example, it is assumed that the number of the optical splitter leads recorded by the processor 104 in the obtained work order information is, for example, “SP106.1 wire” as shown, and the core wire number of the optical cable is, for example, EF1-79F. From the cable core number, it can be seen that the above-mentioned optical splitter lead should be connected to port 79 (ie, the designated port) of the optical cable named "EF1". In this case, the processor 104 can, for example, perform a calculation based on the relevant AR scene of the photochemical module 300 to know that the 79-port series specifies the connection ports in the second row and the fifth row in the block 513 (ie, "row X row" =2X5”). In this case, the processor 104 can find the screen position 531 corresponding to the designated port in the preview screen 530 , and superimpose the jumper guide object 332 (eg, an AR object) on the screen position 531 .

Based on this, as shown in FIG. 4I , after finding the optical splitter lead 599 with the above-mentioned number, the inspector can connect it to the designated port according to the guide of the jumper guide object 332 .

To sum up, the present invention has at least the following features: (1) no need to change any existing photochemical module structure; (2) no need to add any power supply; (3) to obtain cabinet information and workmanship through a medium such as a quick response code After the single information, the mobile device can calculate and obtain the designated port of the core number of the optical cable to be jumped; (4) After obtaining the real-world coordinates with the image capturing circuit of the mobile device, the jumper guide object (such as a AR objects) are superimposed on the coordinates; (5) specific markers are placed to limit the scope and make the guidance clearer; (6) there is a mechanism to verify the placement of specific markers to avoid misplacement by human error and lead to false guidance; (7) Provide the description of the floor plan as an auxiliary guide.

Although the present invention has been disclosed above by the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The protection scope of the present invention shall be determined by the scope of the appended patent application.

100: Mobile Devices 101: Storage circuit 102: Image acquisition circuit 103: Display 104: Processor 300: Actinic module 311,511: Marker placement guidelines 312: specific mark 312a: Part 1 312b: Part II 313,513: specified block 313a, 313b, 513a, 513b: Module blocks 320,330,340,520,520’,520’’,530: Preview screen 331,531: Screen position 332: Jumper guide object 332a: Mark 332b: Arrow 341: Floor Plan 341a: Port-specific pattern 399,599: Optical splitter leads B1~B3,B1’~B3’,B1’’~B3’’: color blocks B1a, B3a, B1b~B3b: sub-color blocks S210~S260: Steps

FIG. 1 is a schematic diagram of a mobile device according to an embodiment of the present invention. FIG. 2 is a flowchart of a method for directing optical fiber jumpers according to an embodiment of the present invention. 3A to 3F are application scenario diagrams according to the first embodiment of the present invention. 4A to 4I are application scenario diagrams according to the second embodiment of the present invention.

S210~S260: Steps

Claims (8)

A method for directing optical fiber jumpers, suitable for a mobile device, comprising: obtaining a box body information corresponding to a photochemical module, wherein the photochemical module includes at least one module block, each of the module blocks Including at least one connection port, and the box body information indicates the corresponding relationship between the at least one connection port of each module block and an optical cable, wherein the box body information is scanned through a first corresponding to the photochemical module. A quick response code is obtained; a work order information is obtained, wherein the work order information includes a lead number of an optical splitter and an optical cable core number, and the optical cable core number corresponds to one of the at least one module block. A designated port of the designated block, and the optical splitter lead is to be connected to the designated port, wherein the work order information is obtained by scanning a second quick response code corresponding to the optical splitter lead and the core wire number of the optical cable Obtain; display a marker placement guide based on the box information and the work order information, wherein the marker placement guide instructs placing a specific marker on the designated block; shoot a preview image, and determine whether the preview image appears in the preview image. a specific mark; in response to determining that the specific mark appears in the preview screen, verify a placement position of the specific mark; in response to determining that the placement position of the specific mark has passed the verification, find out in the preview screen the specific mark corresponding to the specified mark A screen position of the port, and a jumper guide object is superimposed on the screen position. The method of claim 1, wherein each of the module blocks is marked with a predetermined color block, and the step of verifying the placement position of the specific mark comprises: Obtaining several first color blocks near the designated block; defining an orientation of the specific mark in the preview screen based on the preview image; finding out several second color blocks located on a designated side of the specific mark based on the orientation Color blocks; in response to determining that a first arrangement of the first color blocks matches a second arrangement of the second color blocks, it is determined that the placement position of the specific mark has passed the verification, otherwise the specific mark This placement of 's has not been verified. The method of claim 1, wherein in response to determining that the placement position of the specific mark fails the verification, the method further comprises providing a mark position error prompt. The method according to claim 1, further comprising: in response to determining that the specific mark no longer appears in the preview screen, displaying a floor plan of the designated block, wherein the floor plan includes multiple items belonging to the designated block. a port pattern; find out a specific port pattern corresponding to the designated port among the port patterns, and mark the specific port pattern. A mobile device, comprising: a storage circuit, including a plurality of modules; an image capturing circuit; a display; a processor, coupled to the storage circuit, the image capturing circuit and the display, and co-existing The modules are obtained to perform the following steps: obtaining a box body information corresponding to a photochemical module, wherein the photochemical module includes at least one module block, and each of the module blocks includes at least one connection port, And the box information indicates the corresponding relationship between the at least one connection port of each module block and an optical cable, wherein the box information is obtained by scanning a first quick response code corresponding to the actinic module ; obtain a work order information, wherein the work order information includes a lead number of an optical splitter and a cable core number, the optical cable core number corresponding to a designation of a designated block in the at least one module block port, and the optical splitter lead is to be connected to the designated port, wherein the work order information is obtained by scanning a second quick response code corresponding to the optical splitter lead and the cable core number; the display is controlled based on The box information and the work order information display a marker placement guide, wherein the marker placement guide instructs to place a specific marker on the designated block; control the image capturing circuit to capture a preview image, and determine whether the preview image is in the The specific mark appears; in response to determining that the specific mark appears in the preview screen, verify a placement position of the specific mark; in response to determining that the placement position of the specific mark passes the verification, control the display to search in the preview screen. A screen position corresponding to the designated port is drawn, and a jumper guide object is superimposed on the screen position. The mobile device of claim 5, wherein each of the module blocks is marked with a predetermined color block, and the processor is configured to: obtain a plurality of first color blocks near the designated block; based on the preview screen and define an orientation of the specific mark in the preview screen; find out a plurality of second color blocks located on a specified side of the specific mark based on the orientation; in response to determining a first arrangement of the first color blocks Matching a second arrangement of the second color blocks, it is determined that the placement position of the specific mark passes the verification, otherwise the placement position of the specific mark fails the verification. The mobile device of claim 5, wherein in response to determining that the placement position of the specific mark fails the verification, the processor is further configured to provide a mark position error prompt. The mobile device of claim 5, wherein the processor is further configured to: in response to determining that the specific mark no longer appears in the preview screen, control the display to display a plan configuration diagram of the designated block, wherein the plane The configuration diagram includes a plurality of port patterns belonging to the designated block; a specific port pattern corresponding to the designated port is found among the port patterns, and the specific port pattern is marked.

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