KR101606130B1 - A wiring guidance system - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable wiring guiding system for searching and guiding contacts within a terminal at one time according to a wiring list of a DB in a field without a basic infrastructure using a wireless terminal.
To this end, according to the present invention, there is provided a wiring guiding system using a wiring list of a design DB, the wiring guiding system comprising: a core wire tag which is individually attached to each core wire of a cable and holds identification information of each core wire; A display element array composed of a plurality of display element units and selectively illuminating each display element unit by a display element controller, wireless identification of respective pieces of identification information of a device to be wired and core wires from a display element controller and a core tag, A wireless terminal for directly searching terminal identification information in the terminal block of the device corresponding to the identification information of the device and the identification information of the device in the wiring list of the DB by a single search method and transmitting the same to the display device controller, The device identification information for identifying the wireless terminal And a display element controller for directly supplying each of the display element units of the display element array to the wireless terminal by providing the corresponding device identification information to the wireless terminal or by transmitting information from the wireless terminal to the display element unit at a construction site of a nuclear power plant or the like So that the wiring work of the semiconductor device can be performed conveniently and efficiently.

Description

{A wiring guidance system}

More particularly, the present invention relates to a wiring guiding system, and more particularly, to a wiring guiding system in which a non-contact type core tag is attached to each core wire of a cable, and a display element unit individually driven by a display element controller next to each terminal It is possible to search for each terminal in the terminal block for cable connection at a time with a single check method through wireless terminals and to guide the terminal directly through each display element unit so that a large size of a nuclear power plant having a large number of cables and core wires And more particularly to a wiring guiding system for facilitating wiring work at a plant facility construction site.

Particularly, according to the present invention, the wiring list of the design DB is divided and stored in sections according to one or more process steps or facilities, and is stored in the wireless terminal in a section by section, so that each terminal in the terminal block for cable connection The present invention relates to a wiring guiding system that can perform wiring and wiring work of a cable and a core wire at a construction site of a large plant device without an infrastructure such as electricity and communication by making it possible to search and guide at once.

In general, the design, manufacture and connection of power cables and wires in the construction and construction of electric power should be done by designers (for example, KEPCO in case of nuclear power plant construction) Point-to-cable-wire connection database is created at the design stage), and then the device manufacturer manufactures and supplies the equipment according to the design drawing of the designer, and the cabling company performs tagging on each wire according to the design drawing After the implementation, it will be delivered.

The construction contractor installs the equipment and the supplied cable according to the design plan, and the electric contract subcontractor performs the wiring using the installed equipment and cable.

However, these cables are about 70,000 units per nuclear power plant, and about 20,000 units are required to perform cable / wire wiring. The number of terminal points to be connected per unit is from a few to a maximum of 300 In actual cable / wire wiring work, there is a possibility of erroneous wiring because the work must be performed while looking at the connection drawing for each device in the design database.

In addition, due to the nature of the construction site in general, electrical and communication infrastructures are not generally installed at the cabling / wiring work site. Therefore, in order to perform cabling / wiring connection to the equipment at the construction site, There was a hassle that I had to go out with.

In recent years, terminals equipped with various functions have been introduced due to the development of smart mobile terminals. Depending on the terminal, information on design data or drawings can be edited or separated in a desired form, It is equipped with various types of functions that can store information in short.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a noncontact core wire tag that is individually attached to each core wire of a cable, By installing a display element unit, it is possible to search and guide each terminal in the terminal block for cable connection by a single inspection method through the wireless terminal before connecting the core wire, thereby performing a convenient wiring work from the viewpoint of the operator The present invention provides a wiring guiding system capable of providing a wiring guiding system.

In particular, according to the present invention, a wiring list of a design DB is divided and divided into sections according to one or more process steps or equipment, and a wiring list of a section corresponding to the identification information of the plant equipment recognized by the wireless terminal is stored in a design DB , It is possible to easily search and guide the position of each terminal of the terminal block in the equipment by the wireless terminal at the construction site, so that the wiring work can be performed easily and efficiently To provide a wiring guiding system capable of providing a wiring guiding system.

According to an aspect of the present invention, there is provided a wiring guiding system using a wiring list of a design DB, the wiring guiding system comprising: a core wire which is individually attached to each core wire of a cable and holds core wire identification information for identifying each core wire; A display element array including a plurality of display element units provided in a one-to-one correspondence with the respective terminals of the terminal block in the apparatus, the display element array for selectively lighting one of the display element units by the display element controller, Information from the display device controller and the core tag, and directly searches the wiring list of the previously stored design DB for the identification information of the device and the terminal identification information in the terminal block of the device corresponding to the identification information of the core, The terminal identification information or the corresponding display element identification information is displayed on the display element A wireless terminal for transmitting information to the wireless terminal, and device identification information for identifying each device installed in each device to provide the device identification information to the wireless terminal in response to a request of the wireless terminal, And a display element controller for directly driving each display element unit of the display element array with the display element identification information.

In the wiring guiding system according to each of the above embodiments of the present invention, the wiring list of the design DB stored in the wireless terminal is divided into sections according to one or more process steps or equipment, and is a shortened wiring list for each section.

According to the present invention, a non-contact type core tag is separately attached to each core wire of a cable, and a display element unit is provided in a one-to-one correspondence with each terminal of the terminal block in the apparatus, , It is possible to search and direct the respective terminals in the terminal block for cable connection at a time, thereby making it possible to conveniently carry out wiring work such as cabling / wiring in a nuclear power plant having numerous cables and core wires Thereby making it possible to prevent wiring error of the cable or the core wire, and there is an advantage that it can be reused from the viewpoint of re-wiring and maintenance later.

Particularly, according to the present invention, a wiring list of a design DB can be divided and divided into sections according to one or more process steps or equipment, and a wiring list of a section corresponding to the identification information of the plant device recognized by the wireless terminal By selecting and moving from the design DB, it is possible to easily search and display the position of each terminal in the terminal block by using a wireless terminal at a construction site such as a large plant device where basic infrastructure such as electricity and communication can not be built, There is an advantage that it can be done simply and efficiently.

 In addition, the present invention has an advantage in that utilization can be improved because all sensors capable of utilizing bar code, QR code, RFID, NFC, etc. can be used as the core wire tag recognition means.

1 is a schematic view illustrating the overall configuration of a wiring guiding system according to the present invention.
FIG. 2 is a reference view illustrating a cable connection state between plant equipment to which a wiring guiding system according to the present invention is applied and a state of attaching a core wire tag attached to each core wire of the cable. FIG.
3 (a) to 3 (d) are diagrams showing examples of the configuration of each piece of identification information and wiring list formed in the wiring guiding system according to the present invention.
4 is a block diagram illustrating a detailed configuration of the LED controller of FIG.
5 is a block diagram illustrating a detailed configuration of the wireless terminal of FIG.
FIG. 6 is a flowchart illustrating the operation of recognizing device IDs, core line IDs, and LED controller operations performed by the wireless terminal according to the present invention.

The overall configuration and operation of the wiring guiding system according to the present invention will be described below in detail with reference to the accompanying drawings.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to describe its invention in the best possible way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention. Therefore, it should be understood that the embodiments described herein and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and that various equivalents and modifications may be made thereto at the time of the present application shall.

FIG. 1 is a schematic view illustrating the overall configuration of a wiring guiding system according to the present invention. FIG. 2 is a schematic view illustrating a cable connection state between plant devices to which a wiring guiding system according to the present invention is applied, The wiring guiding system according to the embodiment of the present invention is realized so as to use the wiring list of the design DB and is provided with the LED array 20 , A core wire tag 30, a design DB 40, an LED controller 50, and a wireless terminal 60.

In the present specification, LEDs will be described as "display elements" for a user interface, and LED array elements, LED controllers, and the like will be described while describing the LEDs. However, the names refer to a general display element array, a display element controller, Corresponds to any one of LED, laser pointer, LCD, and segment display.

The LED array 20 comprises a plurality of LED units 20a-20n directly mounted next to each terminal 12 in the terminal block 11 of the device 10 as illustrated in Figure 1, And is driven by the LED driving signal transmitted from the LED controller 50 to selectively illuminate one LED unit corresponding to the address of drive data among the LED units 20a-20n. Each of the LED units 20a to 20n includes a sub-control unit 21 having control logic for detecting an LED address from external LED drive data and lighting the corresponding LED corresponding to the address, And an LED 22 directly next to each terminal 12 in a one-to-one correspondence with each terminal 12. Each of these LED units 20a-20n can also be configured to be capable of serial communication with the LED controller 50, for example, in a 1-bit delayed daisy-chain fashion to connect a large number of LEDs.

The core wire tags 30 are individually attached to the respective core wires 14 of the cable 13. A pair of core tags 30L and 30R are preferably attached to both ends of each of the core wires 14 in the cable 13 so as to correspond to each other and each of these core wire tags includes a cable 13, Core identification information for identification of the cable / core line identification information 14 and is wirelessly recognized by an external device, for example, a tag detection unit 62 of the wireless terminal 60 to be described later, To be provided to the terminal. Each of these core wire tags can be configured as any one of, for example, a bar code, a QR code, an NFC tag, and an RFID tag.

The design DB 40 is constructed by a designer and includes a wiring list 100 of each device requiring wiring in a plant construction site (for example, a nuclear power plant construction site, etc.), a design drawing And related information.

3 (a) to 3 (d) are diagrams showing examples of the configuration of each identification information and wiring list formed in the wiring guiding system according to the present invention, wherein (a) shows cable / core line identification information Terminal / terminal identification information 120 for identifying the connection position of the device 10 of the cable 13 and the core wire 14, (c) is an example of the configuration of the unit (D) is a configuration example of the wiring list pairs 100L and 100R that are implemented in pairs so as to correspond to a pair of core wire tags.

The cable / core line identification information 110 for identifying the cable and the core wire that can be recognized from the core wire tag 30 includes a cable ID 111 for identification of the cable as illustrated in Figure 3 (a) Terminal / terminal identification (ID) 112 for identifying the connection position of the device 10 of the cable 13 and the core wire 14 which includes the core ID 112 for identification of each core wire and which can be recognized from the LED controller 50 The information 120 includes a device ID 121 for identifying the device, a terminal block ID 122 for identifying the terminal block of the device, and a terminal ID for identifying each terminal in the terminal block of the device, as illustrated in FIG. 3 (b) And a terminal ID 123.

The wiring list 100 of the design DB 40 may be configured to include the device ID 121, the cable ID 111, the core ID 112, the terminal ID 122 and the terminal ID 123, The wiring list 100 of the design DB 40 includes an LED ID for identifying each of the LEDs 22 of the plurality of LED units 20a to 20n directly provided in correspondence with each terminal in the terminal block of the device, The cable ID 111, the core ID 112, the terminal ID 122, the terminal ID 123, and the LED 131 as shown in FIG. 3 (c) ID 131 as shown in FIG. However, the LED ID must be fed back to the designer after the LED manufacturer has determined the LED ID. This may be troublesome in the process, so that it can be omitted if necessary. In addition, It is possible.

Also, it is preferable that each wiring list 100 stored in the design DB 40 is configured separately for each device ID. Also, as shown in FIG. 3 (d) The pair of wire tag pairs 30L and 30R may be constituted by the wiring list pairs 100L and 100R, which are provided corresponding to both ends of the wire 14L.

In addition, the design DB 40 preferably includes a wiring diagram and a design drawing and related information therefor to enable movement storage through a communication network or a removable memory (for example, a flash memory card having mobility) It is desirable to construct in the form of the above-mentioned process steps or a section-by-section wiring list that can be separated and separated by facility or construction section.

Although the wiring list of the design DB 40 is not shown in the figure, it can be constructed in the form of a cable ID array and a core ID array under the device ID, Link pointer information indicating a connection state may be added to each terminal ID.

4 is a block diagram illustrating a detailed configuration of the LED controller 50 of FIG. 1. The LED controller 50 is installed in each device 10 and includes a device / terminal block / terminal for identifying each device / terminal block / terminal Terminal / terminal identification information 120 in response to a request from the external device (e.g., Bluetooth pairing via the short-range wireless communication unit 61 of the wireless terminal 60, etc.) And a map table for storing LED identification information (for example, terminal ID, terminal ID, and LED ID mapping information) for identifying each LED directly provided next to each terminal corresponding to each terminal in the terminal block of the apparatus And controls the individual drive of each LED unit 20a-20n of the LED array 20 by the mapping information on the map table or the terminal identification information in the terminal block and the LED identification information corresponding to the terminal identification information transmitted from the external device . At this time, the LED controller 50 transmits an LED driving command to each LED unit 20a-20n to the LED array 20 through a single control line in a serial communication manner.

 4, the LED controller 50 includes a short range wireless communication unit 51, a map table storage unit 52, an auxiliary power supply unit 53, an LED control interface unit 54, and a main control unit 55, .

The LED controller 50 may be separately installed for each device 10 as shown in FIG. 4, or may be separately formed as a portable device, though not shown, and may be connected to each device when necessary as a set with the wireless terminal.

The short-range wireless communication unit 51 is constituted by any one of communication means selected from near-field wireless communication means such as NFC, RFID, Bluetooth, etc. (hereinafter, the case where Bluetooth is mounted will be described as an example) And performs short-range wireless communication with the device to transmit and receive data.

The map table storage unit 52 has a map table for mapping and storing the device identification information, the respective terminal identification information in the terminal block of the device, and the LED identification information for identifying each LED installed directly next to each terminal in the terminal block do.

The auxiliary power supply unit 53 supplies operating power to the respective parts of the LED controller 50 including the LED array 20 by the battery or the secondary battery when no external power is supplied.

The LED control interface unit 54 sets each LED unit of the LED array to the individual LED unit with the mapping information on the map table or the terminal identification information in the terminal and the LED identification information corresponding to the terminal identification information in the terminal block transmitted from the main control unit 55 And performs a daisy chain interface with the LED array to drive the LED array.

The main control unit 55 wirelessly communicates with an external device through the short-range wireless communication unit 51, wirelessly transmits the device identification information held in response to a request from the external device, Manages the mapping information of the map table storage unit 52 with the corresponding LED identification information, and maps information on the map table according to the terminal identification information transmitted from the external device or terminal identification information in the terminal block and LED identification information corresponding thereto, Through the interface unit 54 to control the individual driving of the LED units 20a-20n of the LED array 20.

5 is a block diagram illustrating a detailed configuration of the wireless terminal of FIG. 1, wherein the wireless terminal 60 is equipped with a short-range wireless communication means such as Bluetooth, NFC, RFID, etc. and performs communication using WiFi, 3G (or 4G or LTE, And stores the wiring list 100 of the design DB 40 which is received or searched through the communication network or the mobile memory, and stores the identification information of the device to be wired and the core wire The terminal identification information in the terminal block of the device corresponding to the identification information of the device and the identification information of the core is stored in the wiring list 100 of the design DB which is wirelessly recognized from the LED controller 50 and the core tag 30, And transmits the terminal identification information in the terminal block or the corresponding LED identification information to the LED controller 50. [ 5, the wireless terminal 60 includes a short range wireless communication unit 61, a tag sensing unit 62, a main memory 63, an auxiliary memory 64, and a wire guide control unit 65 .

The short-range wireless communication unit 61 is constituted by any one of wireless communication means selected from short-range wireless communication means such as NFC, RFID, or Bluetooth (hereinafter, the case where Bluetooth is mounted will be described as an example) Performs short-range wireless communication with an external device, and transmits / receives data.

The tag detection unit 62 transmits a request for ID transmission to the core tag 30 and the LED controller 50 which are within a predetermined distance from each other and outputs core identification information or device identification information from the response signal received in response to the request The wireless terminal 60 can wirelessly recognize the core ID 112 and the device ID 121 through the core tag 30 and the LED controller 50, respectively.

The main memory 63 is accessed by the wiring guiding control section 65 and the wiring guiding control section 65 controls the wiring of the preliminarily stored design DB of the sub memory 64 based on the corresponding device ID recognized from the LED controller 50 Search the list and save the loaded wiring list.

The auxiliary memory 64 is accessed by the wiring guiding control unit 65 and stores a detailed wiring list for each section of the design DB for one or more devices for wiring that is received via the communication network or is searched through the removable memory.

The wiring guiding control section 65 is provided with a serial communication interface (SIO) and a flash memory card interface, respectively, to receive or search the wiring list of the design DB via the communication network or the removable memory and store it in the auxiliary memory 64, Unit 62 to recognize the device identification information and the core identification information from the LED controller 50 and the core tag 30 respectively and to correspond to the device identification information from the wiring list of the design DB previously stored in the auxiliary memory 64 Finds a wiring list to be loaded in the main memory 63 and recognizes the terminal identification information in the terminal block of the corresponding device corresponding to the core line identification information recognized by the core wire tag 30 based on the wiring list corresponding to the device identification information And controls a series of operations of transmitting the terminal identification information in the terminal block and the LED identification information corresponding thereto to the LED controller 50. The data structure at the time of wiring list loading performed by the wiring guiding control unit 65 is a dynamic memory allocation scheme utilizing an index based connection list so as to minimize a memory size and a retrieval time at the time of data loading, Data retrieval is done in a binary fashion.

FIG. 6 is a flowchart illustrating a device ID and core line ID recognition performed by a wireless terminal according to an embodiment of the present invention and a LED controller driving operation. In the present invention, LED units are directly A core wire tag 30 individually attached to each core wire of the cable, a design DB 40 for storing a list of devices to be wired in a shortened manner for each section, an LED array 20 installed in each device, An LED controller 50 for individually driving each LED unit 20a-20n of the LED controller 20, and a wireless controller 50 for receiving and storing data through a communication network or a removable memory, wirelessly recognizing the core tag, And may be performed based on a wiring guiding system including the terminal 60. [

The detailed operation of the wiring guiding system according to the present invention constructed as described above and its effect will be described below.

First, when the design DB 40 for the wiring list of the plant equipment to be constructed by the designer is constructed, wiring in the design DB 40 is required at the plant equipment construction site (for example, a nuclear power plant construction site, etc.) And a design drawing and related information for each wiring list are stored in the wiring list 100. The wiring list 100 includes a cable ID 111 and a core wire ID 112 A device / terminal block / terminal ID 120 composed of the cable / core wire ID 110, the device ID 121 and the terminal ID 122 and each terminal ID 123 in the terminal block, and the LED ID 131 do.

At this time, the design DB 40 is provided with the wiring list 100 of each device 10, each wiring (not shown) of each device 10, and the like so that data can be moved and stored through a communication network or a removable memory (for example, The design drawings and related information for the list are separated and stored in one or more construction sections such as a process or a device.

The wiring list 100 further includes wiring list pairs 100L and 100R for the core tag pairs 30L and 30R attached to both ends of the core wire 14 as illustrated in Figure 3 (d) And stored. Each wiring list 100 or wiring list pair 100L and 100R is further provided with one or a plurality of link pointer information indicating the network connection state with respect to the ID of the terminal in each terminal block.

At least one of the devices 10 requiring wiring of the cable 13 and the core wire 14 is connected to a short range wireless communication unit 51, a map table storage unit 52, an auxiliary power supply unit 53, An LED unit 50 including an interface unit 54 and a main control unit 55 is installed and one or more terminal blocks (not shown) installed for wiring in the device 10 as illustrated in FIGS. 1 and 2 A plurality of LED units 20a-20n constituted by the sub control unit 21 and the LEDs 22 are provided in correspondence with the respective terminals 12 of the LED array 20 in a one-to-one correspondence.

The sub control unit 21 of each of the LED units 20a to 20n is controlled by the LED controller 50 installed in each device 10 so as to be driven by serial wire communication using one control line, To make serial communication possible.

The LEDs 22 of the respective LED units 20a to 20n are directly provided in correspondence with the respective terminals 12 in the terminal block 11 of the device 10 for wiring in a one-to-one correspondence, The operator can easily grasp the terminal 12 in the terminal block 11 in the nearest position corresponding to the LED using the lit LED.

2, when the installation of the LED array 20 is completed, the respective core wires 14 of the cable 13 to be wired to the respective terminals 12 in the terminal block 11 of each device 10, A QR code, an NFC tag, and an RFID tag so as to be wirelessly recognized by an external device (for example, the tag detection unit 62 of the wireless terminal 60 or the like) The two core wire tags 30L and 30R positioned at both ends of each core wire 14 are configured to form a pair of core wire tag pairs 30L and 30R.

Once the installation of the LED array 20, the core wire tag 30, and the LED controller 50 is completed and the devices to be cabled / cabled are determined, A worker or a designer can manipulate the fish (not shown in the drawing) to transfer the reduced wiring list for each section of the design DB 40 to the corresponding device through the communication network or to move the stored wiring list to the portable memory.

6, the wiring guiding control unit 65 of the wireless terminal 60 in the first step (a) receives the shortened wiring list for the corresponding device received through the communication network or accessed through the removable memory To the auxiliary memory 64 (S101).

Thereafter, the operator approaches the vicinity of the device to be wired, activates the short range wireless communication unit 61 (for example, Bluetooth module) of the wireless terminal 60, sets an external device to be paired, and controls the LED controller The wiring guiding control unit 65 of the wireless terminal 60 wirelessly receives data from the LED controller 50 and transmits the data to the LED controller 50 in response to the Bluetooth pairing with the short- It is determined whether the ID of the device is recognized (S103). At this time, the wiring guiding control unit 65 of the wireless terminal 60 may recognize the device ID by an operation of directly inputting a key through the key input unit of the wireless terminal 60 if the worker knows the device ID in advance.

When the corresponding device ID is recognized (Y branch of S103), the wiring guiding control unit 65 of the wireless terminal 60 displays the wiring list corresponding to the recognized corresponding device ID in the wiring list for each section previously stored in the auxiliary memory 64 (B) to load the data into the main memory 63 (S104).

Next, the wire guiding control unit 65 of the wireless terminal 60 wirelessly recognizes the cable / core line identification information (cable ID and core line ID) from the core wire tag 30 through the tag sensing unit 62, (The cable ID and the core ID) recognized from the core wire tag in the wiring list of the corresponding device ID loaded in the terminal block identification information of the device corresponding to the core wire and the terminal identification information in the terminal block And performs the third step (c) of obtaining (S105).

The wiring guiding control unit 65 of the wireless terminal 60 wirelessly communicates with the LED controller 50 installed in the corresponding device so as to map the in-terminal contact point and the LED information connected thereto with the map table in the LED controller 50 (S106). If it is determined that there is mapping information of the in-terminal contact point and the LED information connected thereto in the map table in the LED controller 50 (Y branch in S106), the wireless terminal The wiring guiding control section 65 of the LED controller 50 transmits the terminal identification information in the terminal block to the LED controller 50 in step S107. On the other hand, the terminal table terminal identification information and the LED identification The wiring guiding control unit 65 of the wireless terminal 60 transmits the terminal identification information in the terminal block and the LED identification information connected thereto to the LED controller 50 in step S108 ) So that each LED in the LED array To guide the wire position by the drive of the individual units and performs the fourth step is to control the LED controller.

Thus, the LED controller 50 receives the terminal identification information in the terminal block selectively transmitted from the wireless terminal 60, or the terminal identification information in the terminal unit and the LED identification information connected thereto, and obtains the mapping information on the map table according to the terminal identification information Or each of the LEDs 22 connected to the respective LED units 20a-20n of the LED array 20 by the terminal identification information in the terminal block and the LED identification information connected to the terminal identification information, (S109) so that wiring can be performed.

According to the present invention as described above, the information on the wiring list of the devices stored in the design DB can be divided into construction sections such as a process or a device according to need, and can be stored in a mobile terminal or a wireless terminal such as a smart phone, The core wire tag is read to the wireless terminal before connection of the core wire, and the LED of the wiring terminal is directly lighted and guided by comparison with the wiring list of the design DB. Therefore, it is useful for the construction site where the basic infrastructure such as electricity and communication is not provided There is an advantage to be able to.

In addition, according to the present invention, LEDs can be directly attached to the respective terminals in the terminal block without separately manufacturing the terminal cover of the device, so that the terminals can be directly searched and guided by a single inspection method. And can be reused from the viewpoint of re-wiring and maintenance later.

In addition, the present invention can use all sensors such as a bar code, QR code, RFID, and NFC as recognition means for a core wire tag, thereby improving technical utilization. In addition, It is economical to allocate a memory of a desired size according to a situation, minimizing a memory size as much as possible and minimizing a search time.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

10: Device 11: Terminal block
12: Terminal 13: Cable
14: core wire 20: LED array
20a-20n: LED unit 21:
30: core wire tag 30L, 30R: core wire tag pair
40: Design DB 50: LED controller
51, 61: short range wireless communication unit 52: map table storage unit
54: LED control interface unit 55: main control unit
60: wireless terminal 62: tag detection unit
63: main memory 64: auxiliary memory
65: Wiring guide control part 100: Wiring list
100L, 100R: Wiring list pair 110: Cable / core ID

Claims (11)

In a wiring guiding system using a wiring list of a design DB,
A core wire tag attached individually to each core wire of the cable or cable and having core wire identification information for identification of each core wire;
A display element array constituted by a plurality of display element units provided so as to correspond one-to-one with the respective terminals of the terminal block in the apparatus, the display element array selectively lighting one of the display element units by the display element controller;
The identification information of the device to be wired and the core wire are wirelessly recognized from the display element controller and the core tag respectively and the terminal identification in the terminal block of the device corresponding to the identification information of the device and the identification information of the core wire in the wiring list of the pre- And transmitting the retrieved terminal identification information or the corresponding display element identification information to the display element controller; And
And a display element controller installed in each device,
The display element controller includes:
A short range wireless communication unit for performing short range wireless communication with an external device;
A map table storage unit for storing device identification information, and a map table for mapping and storing each terminal identification information in a terminal block of the device and display device identification information provided next to each terminal;
An auxiliary power unit for supplying operating power to the system including the display element array by the battery or the secondary battery when no external power is supplied;
The main body of the display element array and the display element array of the display element array are individually driven by the mapping information on the map table or the terminal identification information in the terminal block and the display element identification information corresponding to the terminal identification information in the terminal block transmitted from the main controller, A display element control interface unit for performing a chain type interface; And
And wirelessly communicates with the external device through the short-range wireless communication unit to wirelessly transmit the device identification information held in response to the request of the external device. The terminal identification information in the terminal block of the device and the map information The mapping information of the table storage unit is managed and the mapping information on the map table according to the terminal identification information transmitted from the external device or the terminal identification information in the terminal block and the display element identification information corresponding thereto are transmitted through the display element control interface unit, And a main control unit for controlling individual driving of each display element unit. The system according to claim 1, wherein the wiring list of the design DB includes:
Wherein the wiring information is divided into sections according to one or more process steps or equipment, and is a list of wiring for each section. The display device according to claim 1,
And is capable of serial communication with the display element controller in a 1-bit delayed daisy chain manner,
A display element which is installed directly next to each terminal in the terminal block of the device so as to correspond to each terminal in one-to-one correspondence;
And a sub control unit for detecting a display element address from external drive data and lighting the corresponding display element corresponding to the detected address. The tag according to claim 1,
A bar code, a QR code, an NFC tag, and an RFID tag. The method according to claim 1,
Cable / core line identification for cable and core identification, including cable ID and core ID;
Device / terminal block / terminal identification information for identifying the device connection position of the cable and the core, including the device ID and terminal ID, and the terminal ID for identifying each terminal in the terminal block of the device; And
And an LED ID for identifying each of the LEDs of the plurality of LED units directly mounted in a one-to-one correspondence with each terminal in the terminal block of the device. 6. The method according to claim 5,
It is configured separately for each device ID.
And a pair of wiring lists forming a pair with respect to two core wire tags provided corresponding to both ends of the core wire respectively. 6. The method according to claim 5,
And link pointer information indicating a network connection status for each terminal ID and terminal ID is added to each terminal ID. delete The wireless terminal of claim 1,
A short range wireless communication unit for performing short range wireless communication with an external device;
A tag detection unit for recognizing core line identification information or device identification information from a core wire tag or a display element controller within a predetermined distance;
An auxiliary memory for storing a wiring list of a design DB which is received via a communication network or is searched through a removable memory;
A main memory for retrieving, loading and storing a wiring list of a corresponding device ID recognized by the display element controller in a wiring list of a previously stored design DB of the auxiliary memory;
A wiring list of the design DB is received or searched through a communication network or a removable memory and stored in the auxiliary memory, and the device identification information and the core identification information are wirelessly recognized from the display element controller and the core tag through the tag detection unit, respectively, The wiring list corresponding to the device identification information is found and loaded into the main memory from the wiring list of the stored design DB and the terminal list of the corresponding device corresponding to the core line identification information recognized in the core tag based on the wiring list corresponding to the device identification information And a wiring guide control unit for recognizing the terminal information and controlling a series of operations for transmitting the terminal information and the corresponding display element identification information to the display element controller. delete The display device controller according to claim 1,
Wherein each of the devices is separately provided for each device or is manufactured as a portable type and is connected to each device when necessary in a set with the wireless terminal.

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