System and method for preventing overhead transmission line tower from climbing mistakenly

Abstract

The invention discloses an overhead transmission line tower mistaken climbing prevention system and method, and relates to the technical field of electric power safety. The system comprises a pole number plate data device which is installed at the bottom of a pole tower and comprises an electronic tag and an entity tag, and the coding rule of the pole number plate data device is voltage grade-line number-pole tower number; the coding rule of the split-phase plate data device installed on the cross arm is line number-color code-phase number; the data processing terminal has a near field communication function, is internally provided with a processor, a GPS (Global Positioning System) module and a voice component, and can store operation information and perform bidirectional verification with electronic tag data; the detachable line identification card device provides a manual checking function through a physical label. The method comprises the steps of information input before operation, double verification of tower numbers and phase information, voice prompt of verification results and automatic uploading of operation track data. According to the invention, through a composite verification mechanism of electronic tag automatic identification and manual checking, and in combination with real-time data tracking and voice feedback, mistaken climbing of the electrified pole tower and the cross arm is effectively prevented, and the safety of electric power overhaul operation is improved.

Description

Technical Field

[0001] The present application relates to the field of power grid technology, and in particular to a system and method for preventing mistaken climbing on overhead transmission line towers. Background Art

[0002] Transmission lines are the main arteries of power transmission, responsible for the transmission and distribution of electrical energy. Due to regional resource inequalities and recent regional economic development discrepancies, the demand for interregional power transmission is urgent, leading to a significant increase in the number of operational transmission lines and the mileage of operating kilometers. To ensure transmission line safety, transmission line maintenance is essential.

[0003] To improve power supply reliability, reduce operating costs, and minimize land use, transmission lines inevitably have parallel lines and multiple circuits on the same tower. To prevent accidentally accessing live lines during power outages, power workers must verify the line name, number, tower number, color code, and other information twice, both on the ground and on the crossarm. Only after verification can they access the correct line on the outage side. Current line maintenance faces the following challenges: 1. Problem of mistakenly climbing onto live lines: As the number of lines increases year by year, the workload of line maintenance has also increased significantly, and the lines to be worked on each day are different. For example, on the first day, one of the double-circuit lines was repaired, and on the second day, the other double-circuit line needed to be repaired. During the operation, the operator holds a paper line maintenance identification card to check the line name. The line maintenance identification card is easy to lose and the operation is cumbersome. Especially when working at height, it is easy to drop the paper line maintenance identification card when taking it out of the pocket. Therefore, the operator's operating errors, negligence, and carelessness can easily lead to mistakenly climbing onto live lines. When repairing parallel lines, double-circuit and multi-circuit line towers have serious safety risks such as electric shock and personal injury.

[0004] 2. Personnel inspection quality control and supervision issues: In order to accurately control the quality of line inspections and power outage maintenance, understand the status of operating personnel on duty and whether there is a risk of mistakenly climbing the pole, it is necessary to accurately monitor the movements of operating personnel and the situation of climbing the pole. There is currently no effective solution. Summary of the Invention

[0005] In order to address the deficiencies of the prior art, the purpose of the present application is to provide an overhead transmission line tower anti-mistaken climbing system and an anti-mistaken climbing method, which can prevent workers from mistakenly climbing overhead transmission line towers.

[0006] To achieve the above objectives, this application adopts the following technical solutions: The present application provides an overhead transmission line tower anti-mistaken climbing system, the system comprising: a pole number plate data information device, the pole number plate data information device is installed at the bottom of the overhead transmission line tower, the pole number plate data information device comprises an electronic tag storing information of the corresponding overhead transmission line tower and a physical tag indicating the information of the corresponding overhead transmission line tower; a phase plate data information device, the phase plate data information device is installed on a side of a cross arm close to the overhead transmission line tower, the phase plate data information device comprises an electronic tag storing information of the corresponding transmission line phase and a physical tag indicating the information of the corresponding transmission line phase; a data processing terminal, the data processing terminal pre-stores information of the overhead transmission line tower to be climbed and information of the transmission line phase, and the data processing terminal verifies the stored information of the overhead transmission line tower to be climbed and the information of the transmission line phase through near field communication. The overhead transmission line tower information of the electronic tag on the pole number plate data information device is used to determine whether the tower is a tower to be climbed. The data processing terminal verifies the stored transmission line phase information and the transmission line phase information on the electronic tag on the phase plate data information device through near-field communication to determine whether the crossarm is a crossarm to be operated; the line identification card device is marked with the overhead transmission line tower information to be climbed and the transmission line phase information. The overhead transmission line tower information to be climbed on the line identification card device is manually verified with the overhead transmission line tower information on the electronic tag on the pole number plate data information device to determine whether the tower is a tower to be climbed. The transmission line phase information on the line identification card device and the transmission line phase information on the electronic tag on the phase plate data information device are manually verified to determine whether the crossarm is a crossarm to be operated.

[0007] As a preferred technical solution, the line identification card device includes: a fixed plate; a transparent panel, which is rotatably connected to the fixed plate via a rotating shaft; a line identification card, which indicates the information of the overhead transmission line tower to be climbed and the phase information of the transmission line, and the line identification card can be removably installed on the side of the transparent panel close to the fixed plate; a fixed plate buckle, which is fixedly set on the fixed plate and is used to mount the fixed plate card on the safety rope shoulder strap of the operator.

[0008] As a preferred technical solution, a pole number plate data information device includes: a first housing; a first coil, the first coil fixedly installed in the first housing; a first electronic tag chip, the first electronic tag chip fixedly installed in the first housing, the first electronic tag chip connected to the first coil, the first coil powering the first electronic tag chip through electromagnetic induction, the first electronic tag chip having a built-in first antenna, the first electronic tag chip transmitting corresponding overhead transmission line tower information to a data processing terminal via the first antenna; the encoding rule of the first electronic tag chip is: voltage level - line number - line tower number, where the letters A, B, to Z are encoded using the codes 010, 020, to 260; The phase-splitting data information device includes: a second housing; a second coil, which is fixedly installed in the second housing; a second electronic tag chip, which is fixedly installed in the second housing, connected to the second coil, and the second coil supplies power to the second electronic tag chip through electromagnetic induction. The second electronic tag chip has a built-in second antenna, and the second electronic tag chip sends the corresponding transmission line phase information to the data processing terminal via the second antenna. The coding rule of the second electronic tag chip is: line number - color code number - phase number, where different colors are compiled with different color code numbers, and phase A, phase B, and phase C are compiled with phase numbers 01, 02, and 03, respectively.

[0009] As a preferred technical solution, the data processing terminal includes: a lithium battery and its electronic control components, the lithium battery is used to store electrical energy, and the lithium battery provides the power required for the operation of various components of the data processing terminal through the electronic control components; a processor, the processor is used for data calculation and control of the electronic control components; a data receiving and transmitting antenna, the data receiving and transmitting antenna is used to receive corresponding overhead transmission line tower information, corresponding transmission line phase information, GPS information reception and server-side information, and the data receiving and transmitting antenna is also used to transmit overhead transmission line tower information sending requests, transmission line phase information sending requests and information storage content to the server-side; a display, the display is used to manually input information, the input information includes voltage level, line number, working section tower number and line color code; an input module, the input module is used to convert the display input information into a code and provide it to the processor, the processor verifies the code converted from the input module data with the stored code; an information storage device, an information processor Used to store at least one of the following information: local information, pole number plate data information, phase plate data information, mobile transmission information, input module information, and time information of each information collection or transmission. The processor converts the information storage information encoding into the transmission signal of the data receiving and transmitting antenna, and converts the received signal into the encoding to the information storage; the induction coil charges the data processing terminal, and the induction coil provides power to the phase plate data information device or the pole number plate data information device when collecting data; the sensor is used to sense whether the pole number plate data information device or the phase plate data information device touches the data processing terminal. After sensing the touch, the sensor sends an instruction to the processor, and the processor sends an instruction to power the induction coil, and at the same time sends an instruction to the data receiving and transmitting antenna, and sends an information input signal to the pole number plate data information device or the phase plate data information device. After touch sensing, the data processing terminal will collect various types of information and automatically upload it to the server.

[0010] As a preferred technical solution, the data processing terminal also includes: a mobile data card, which is used to provide mobile identity identification and transmit data to the server side to realize voice calls and SMS services between the data processing terminal and the server side. The processor is also used for decoding the mobile data card and its encoded transmission.

[0011] As a preferred technical solution, the data processing terminal also includes: a GPS module, which is used to locate the data processing terminal and track the activity trajectory of personnel and the time information of synchronous satellite signals. The information storage device also stores GPS information, and the processor is also used for positioning information decoding and information transmission of the GPS module.

[0012] As a preferred technical solution, the data processing terminal also includes: a voice component. The processor compares the input data with the collected data, and sends the encoding of the calculation result to the voice component. The voice component issues voice information to prompt the operator in different situations. The voice component is also used to realize voice interaction between the data processing terminal and the server.

[0013] The present application also provides a method for preventing accidental climbing of an overhead transmission line tower, the method comprising: S1, during the daily work briefing, the work leader informs the workers of the work route information, and the workers enter today's work information in the input interface of the client data processing terminal; S2: The person in charge of the work distributes the line identification card, and the operator places the identification card in the line identification card device; S3, after the operator arrives at the pole tower, he / she opens the line identification card device of the safety rope shoulder strap to check the line information and verify it. If the verification is correct, step S4 is executed. If the verification information is wrong, the operator is prohibited from climbing the pole; S4, after verification, use the data processing terminal to touch the pole number plate data information device; S5: The first coil is activated by induction to generate current to power the first electronic tag chip. The data processing terminal sends information transmission instructions to the pole number plate data information device. The first antenna in the pole number plate data information device receives the information and feeds it back to the first electronic tag chip. The first electronic tag chip transmits the coded information of the pole tower via the data receiving and transmitting antenna to the data processing terminal. The data processing terminal decodes the information into line and pole number information through the processor and verifies it with the work information entered today. S6: After verification, if the line voltage level and line number are correct, the voice function of the data processing terminal will announce "Working line correct"; if either the line voltage level or line number or both are incorrect, the voice function of the data processing terminal will announce "Not a working line, pole climbing operation prohibited"; S7, under the condition that the working line is correct, the data processing terminal rechecks the pole number plate information. If the checked pole number plate is within the working section, that is, the minimum input tower number ≤ the tower number ≤ the maximum input tower number, the voice function of the data processing terminal will announce "The tower is within the working range, climbing work is allowed", and the maintenance worker will start climbing the tower. If the checked pole number plate is not within the working section, the voice function will announce "The tower is not within the working range, climbing work is prohibited"; S8, the data processing terminal will store: the local code, data collection time, voltage level information of the tower visited, tower line number, line tower number information. The data processing terminal will store and send the collected data information to the server terminal, recording which personnel arrived at which tower at what time and where. S9, after the maintenance worker arrives at the crossarm, the maintenance worker first opens the line identification card device and uses the line identification card to check whether it is correct with the line phase card. If the verification is incorrect, the maintenance worker immediately reports to the work leader or team leader to verify the line status. If the verification is correct, the maintenance worker proceeds to step S10; S10: Use the data processing terminal to touch the phase-splitting card data information device. The second coil is inductively activated to generate current to power the chip. The data processing terminal sends information to convey instructions to the phase-splitting card data information device. The second antenna in the phase-splitting card data information device receives the information and feeds it back to the second electronic tag chip. The second electronic tag chip transmits the coded information of the phase-splitting card at the crossarm to the data processing terminal via the antenna. The data processing terminal decodes the information into the line number, color code number, and phase number through the processor, and verifies it with the work information entered today. S11. After verification, if the line voltage level and color code number are correct, the voice function of the data processing terminal will announce "The working crossarm is correct and can be operated normally"; if one or both of the line voltage level or color code number are incorrect, the voice function of the data processing terminal will announce "Do not enter the live crossarm, please verify."

[0014] Compared with the prior art, the present invention has the following advantages: 1. The pole number plate data information device and phase plate data information device of the present invention can store and correctly record data information such as lines, pole number plates, color codes, phase plates, etc., and do not require the assembly of power supply equipment. They have a light structure, high reliability of stored information, no strict requirements on the installation environment, and are easy to install.

[0015] 2. The data processing terminal of the present invention has a high degree of integration and can record in real time the inspection time information of the transmission line, the information of the inspection personnel of the transmission line, the name of the inspection line, the pole number, the color code, the phase and other information of the transmission line, and can prompt the operating personnel to operate safely based on the data comparison.

[0016] 3. The portable and reversible line identification card device of the present invention is easy to carry, simple to operate, and has the advantages of being rainproof, windproof, and scratchproof.

[0017] 4. The present invention has multiple protection, multiple verification, and supervision and control functions. By repeatedly verifying line information and monitoring personnel movements, it solves the problems of transmission line operators mistakenly stepping onto energized lines and personnel inspection quality control and supervision.

[0018] 5. The present invention is easy to operate. After inputting the information, you only need to touch the pole number plate data information device, the phase plate data information device, and flip the identification card to check, so as to check the line information. It is convenient, safe and reliable.

[0019] 6. The pole number plate data information device, phase plate data information device, data processing terminal, and portable flip-over line identification card device of the present invention have low overall cost and are suitable for large-scale promotion and actual application needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the overhead transmission line tower anti-mistaken climbing system applied for; Figure 2 This is a schematic diagram of the structure of the pole number plate data information device for this application; Figure 3 This is a schematic diagram of the installation structure of the pole number plate data information device for this application; Figure 4 This is a schematic diagram of the structure of the data processing terminal for this application; Figure 5 This is a schematic diagram of the installation structure of the phase-splitting card data information device for this application; Figure 6 This is a schematic diagram of the structure of the line identification card device of this application; Figure 7 This is a schematic diagram of the expanded structure of the line identification card device of this application; Figure 8 This is a schematic diagram of the structure of the transparent panel of this application; Among them: 11. Pole number plate data information device; 111. First shell; 112. First coil; 113. First electronic tag chip; 12. Data processing terminal; 121. Data receiving and transmitting antenna; 122. Processor; 123. Sensor; 124. Mobile data card; 125. Input module; 126. Information storage; 127. Liquid crystal touch display; 128. GPS module; 129. Lithium battery and its electronic control components; 1210. Voice component; 12a. Induction coil; 13. Phase-splitting plate data information device; 14. Line identification card device; 141. Fixed plate buckle; 142. Fixed plate; 143. Rotating shaft; 144. Movable panel; 145. Transparent panel; 146. Transparent panel buckle; 147. Line identification card. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation of the present application will be clearly and completely described below in conjunction with the drawings in the implementation of the present application.

[0022] like Figure 1 As shown, the present application provides an overhead transmission line tower anti-accidental climbing system. This system is based on an NFC (Near Field Communication) device, which operates at a frequency of 13.56 Hz and adopts reader mode. NFC is an emerging technology that enables terminals (such as mobile phones) to exchange data when in close proximity. It is an evolution of contactless radio frequency identification (RFID) and interconnection technologies, integrating the functions of an inductive card reader, an inductive card, and point-to-point communication on a single chip.

[0023] Specifically, the system includes: a pole number plate data information device 11 , a data processing terminal 12 , a phase plate data information device 13 , and a convenient, flippable line identification card device 14 .

[0024] like Figure 2 As shown, the pole number plate data information device 11 includes: a first shell 111, a first coil 112, a first electronic tag chip 113, and a first antenna.

[0025] like Figure 3 As shown, a card hole (purple circle) is provided on the outside of the lower middle part of the metal (or plastic steel) pole number plate, and the housing of the pole number plate data information device 11 is provided in the card hole.

[0026] First housing 111 is made of PVC. A circular first coil 112 is housed within first housing 111, and a first electronic tag chip 113 is located within first coil 112. First coil 112 supplies power to first electronic tag chip 113 through electromagnetic induction. First electronic tag chip 113 has a built-in first antenna for data transmission. After power is supplied, first electronic tag chip 113 transmits information such as the line name and pole number to data processing terminal 12 (wristband or watch).

[0027] The coding rules of the pole number plate data information device 11 chip are as follows: for example, the 110kV China 1642 line No. 18 pole: 110 is the voltage level; 1641 is the line number, and the line code 1642 is divided into 4 sub-codes. The first and last line numbers 1 correspond to the code 001, 2 corresponds to 002, and 9 corresponds to 009. If it is the letter A, it corresponds to the code 010, if it is B, it corresponds to the code 020, and Z corresponds to the code 260. The corresponding codes can be compiled for the other digits in the line number in the same way; Pole No. 18 is the line tower number, corresponding to the number 018; the 110kV Jinhua 1642 line No. 18 pole corresponds to the 18-digit chip code 110-001006004002-018.

[0028] The data processing terminal 12 (bracelet or watch) inputs today's working line information before starting work every day. For example, today's working line is: 110kV China 1642 line, the working section is section 22-38, and the color code is red.

[0029] After the operator arrives at the pole tower, he uses the data processing terminal 12 (bracelet or watch) to touch the data information device on the pole number plate. The first coil 112 of the data information device on the pole number plate is induced and activated to generate current to power the first electronic tag chip 113. The data processing terminal 12 (bracelet or watch) sends an information transmission instruction to the pole number plate data information device 11. The first antenna in the pole number plate data information device 11 receives the information and feeds it back to the first electronic tag chip 113. The first electronic tag chip 113 transmits the coded information of the pole tower to the data processing terminal 12 (bracelet or watch) through the antenna.

[0030] The data processing terminal 12 (bracelet or watch) is decoded and converted into line and pole number information by the processor 122, and then checked with the working information input today. After the check, if the line voltage level and line number are correct, the voice function of the data processing terminal 12 (bracelet or watch) will announce "The working line is correct"; if one or both of the line voltage level or line number are incorrect, the voice function of the data processing terminal 12 (bracelet or watch) will announce "This is not a working line, climbing the pole is prohibited."

[0031] Under the condition that the working line is correct, the data processing terminal 12 checks the pole number plate information again. If the checked pole number plate is within the working section (the minimum input pole tower number ≤ the pole tower number ≤ the maximum input pole tower number), the voice function of the data processing terminal 12 (bracelet or watch) will broadcast "The pole tower is within the working range and climbing operations are allowed"; if the checked pole number plate is not within the working section, the voice function will broadcast "The pole tower is not within the working range and climbing operations are prohibited."

[0032] The data processing terminal 12 (wristband or watch) stores the local phone number, the voltage level of the tower visited, the tower line number, and the line tower number. The data processing terminal 12 (wristband or watch) sends the stored pole number plate data to the server terminal, which records and identifies which personnel visited which towers at what time and where.

[0033] like Figure 4 As shown, specifically, the data processing terminal 12 (bracelet or watch) includes: a data receiving and transmitting antenna 121, a processor 122, a sensor 123, a mobile data card 124, an input module 125, an information storage device 126, a liquid crystal touch display 127, a GPS module 128, a lithium battery and its electronic control component 129, a voice component 1210, and an induction coil 12a.

[0034] This NFC device uses a 13.56HZ frequency and adopts card reader mode.

[0035] Data receiving and transmitting antenna 121 is used for data reception and transmission. Data reception includes receiving pole number plate data, phase plate data, GPS information, and server-side information. Data transmission includes sending pole number plate data and phase plate data requests, and sending information stored on the server.

[0036] Processor 122 is responsible for processing data from various components, including: converting data from input module 125 into code, verifying the input code with the stored code, converting the information code from information storage 126 into a transmission signal for the antenna, converting the received signal into code and transmitting it to information storage 126, decoding and encoding the mobile data card 124, decoding and transmitting positioning information from GPS module 128, encoding processing of voice component 1210, data calculation, and controlling the electronic control unit.

[0037] Sensor 123 is used to sense whether the pole license plate data information device 11 or the phase-separated license plate data information device 13 is touching the data processing terminal 12. After sensing the contact, it sends a command to the processor 122. The processor 122 sends a command to the electronic control to power the coil and simultaneously sends a command to the antenna to send an information input signal to the pole license plate data information device 11 (phase-separated license plate data information device 13).

[0038] Mobile data card 124 is used to provide mobile identity recognition, transmit data to the server of the control background, and enable voice calls and SMS services between the systems.

[0039] The input module 125 can convert the information input by the liquid crystal touch display 127 into code and provide it to the processor 122.

[0040] The information memory 126 is used to store the following information: local information, pole number plate data information, phase plate data information, GPS information, mobile transmission information, input module 125 information, time information of each information collection or transmission, etc.

[0041] The LCD touchscreen display 127 is used for manual input of information (such as voltage level, line number, working section tower number, and line color code). The LCD touchscreen display 127 includes a handwriting input interface, a data information display interface, an interface for interacting with different terminals within the same system, a voice prompt interface, a power level display interface, a mobile signal display interface, and a stored information history interface. (The data processing terminals 12 include management data processing terminals 12 and customer management data processing terminals 12. The management data processing terminal 12 interface can modify not only the line information, phase information, and color code information stored in the phase plate data information device 13 chip, but also the line information, pole number information, and color code information stored in the pole number plate data information device 11 chip. The customer management data processing terminal 12 interface can only read, but cannot modify, the information stored in the phase plate data information device 13 chip and the pole number plate data information device 11 chip.) GPS module 128. Used for precise positioning of the device, tracking of personnel movements, and synchronization of satellite signal time information.

[0042] Lithium battery and its electronic control components 129. Lithium batteries are used to store electrical energy and provide the power required for the operation of various components of the device through electronic control devices.

[0043] Voice component 1210. Processor 122 compares input data with collected data and sends the resulting code to voice component 1210. Voice component 1210 can then issue voice messages to alert operators based on different situations. Voice component 1210 can also enable interaction between different terminals within the system.

[0044] Induction coil 12a. The induction coil 12a can not only charge the data processing terminal 12, but also provide power to the phase plate data information device 13 and the pole number plate data information device 11 during data collection.

[0045] After the touch is sensed, the data processing terminal 12 will manually collect various types of information and automatically upload it to the server terminal.

[0046] like Figure 5 As shown, a card hole (circular) is provided on the outside of the left side of the middle part of the metal (or plastic steel) phase-splitting card, and the shell of the phase-splitting card data information device 13 is provided in the card hole.

[0047] The structure of the phase plate data information device 13 is identical to that of the pole number plate data information device 11. The phase plate data information device 13 comprises a second housing, a second coil, a second electronic tag chip, and a second chip. The second housing is made of PVC. A circular second coil is housed within the second housing, and the second electronic tag chip is located within the second coil. The coil supplies power to the second electronic tag chip through electromagnetic induction. The second electronic tag chip has a built-in second antenna for data transmission. After power is supplied, the second electronic tag chip transmits information such as the color code and phase position to the data processing terminal 12 (a wristband or watch). Currently, transmission lines with multiple circuits, such as dual, triple, or quadruple, are installed on the same tower. Phase plates are mounted on the crossarm near the tower. Operators climb to the crossarm and touch the phase plate data information device 13 on the phase plate using the data processing terminal 12 (a wristband or watch) to determine whether the line they are entering is energized. The chip within the phase plate stores 16 bits of coded information.

[0048] The encoding rules of the phase plate data information device 13 chip are as follows: for example, if the phase plate is marked as 110kV China 1642 line phase A, the phase plate data information device 13 will record the line number, color code number, and phase number. The phase plate line code is the same as the pole plate data information device 11 and is encoded in 12 bits. The color code number corresponds to nine colors: yellow, green, red, black, white, and green (mainly red, yellow, and blue in the field), corresponding to nine color code numbers 01, 02, ..., 09. The phase number corresponds to three phase numbers: yellow phase A, green phase B, and red phase C, corresponding to three phase numbers 01, 02, and 03, respectively. For example, for 110kV China 1642 line phase A, the 16-bit encoding information in the chip is 001006004002-03-01.

[0049] like Figure 6 and Figure 7 As shown, the portable flippable line identification card device 14 includes: a fixed plate buckle 141 , a fixed plate 142 , a rotating shaft 143 , a movable panel 144 , a transparent panel 145 and a transparent panel buckle 146 , and a line identification card 147 .

[0050] The buckle, fixed plate 142, rotating shaft 143 and movable panel 144 are all made of PVC sheet or its processed materials. The line identification card 147 is plastic-sealed with a hard cardboard outer layer.

[0051] Fixed plate buckle 141. Used to fix this component to the shoulder strap above the buckle on the safety belt.

[0052] The fixing plate 142 is fitted with the shoulder strap of the safety belt. There is a through hole below the fixing plate 142, through which the rotating shaft 143 passes. There is a groove in the middle position below the fixing plate 142 for connecting with the movable panel 144.

[0053] The movable panel 144 can be opened and closed. There is a protrusion in the middle of the upper part of the movable panel 144, and the protrusion is provided with a through hole.

[0054] Transparent panel buckle 146. The structure of transparent panel buckle 146 is similar to that of fixed plate buckle 141. The bottom of transparent panel buckle 146 is welded to movable panel 144. The upper end of transparent panel buckle 146 is welded to transparent panel 145.

[0055] like Figure 8 As shown, the transparent panel 145 is made of organic glass and is used to protect and fix the line identification card 147, so that the information of the line identification card 147 can be clearly identified. The edge of the transparent panel 145 is curved for welding, and the rest of the transparent panel 145 is flat.

[0056] Line identification card 147. The line identification card 147 can be inserted or pulled out from the side of the transparent panel 145, making it easy to replace the line identification card 147.

[0057] After arriving at the crossarm, the operator first opens the portable, reversible line identification card device 14 and uses the line identification card 147 to verify the line phase plate. If the verification is incorrect, the operator immediately reports the line status to the work supervisor or team leader. If the verification is correct, the operator will proceed to the following steps.

[0058] Use the data processing terminal 12 (wristband or watch) to touch the data information device on the phase plate. The coil in the data information device is activated by induction, generating current to power the chip. The data processing terminal 12 (wristband or watch) sends information and instructions to the phase plate data information device 13. The antenna in the phase plate data information device 13 receives the information and feeds it back to the chip. The chip transmits the coded information of the phase plate at the crossarm to the data processing terminal 12 (wristband or watch) through the antenna. The data processing terminal 12 (wristband or watch) decodes the information into the line number, color code number, and phase number through the central processor 122. The data processing terminal 12 (wristband or watch) verifies it with the working information entered today. After verification, if the line voltage level and color code number are correct, the voice function of the data processing terminal 12 (wristband or watch) will announce "Working crossarm is correct and can operate normally." If either the line voltage level or color code number is incorrect, or both are incorrect, the voice function of the data processing terminal 12 (wristband or watch) will announce "Do not enter the live crossarm. Please verify."

[0059] The data processing terminal 12 (wristband or watch) stores the following information: the local station code, the line number of the tower being reached, color code information, and phase information. The data processing terminal 12 (wristband or watch) sends the stored phase card data to the server terminal, recording which personnel arrived at which tower, which work point, when, and where.

[0060] Based on the above-mentioned overhead transmission line tower anti-mistaken climbing system, the present application also provides an overhead transmission line tower anti-mistaken climbing method. The method comprises the following steps: S1, when the work is handed over every day, the work leader informs the work personnel of the work route information, and the work personnel enter today's work information in the input interface of the client data processing terminal 12; S2, the person in charge of the work issues a line identification card 147, and the operator places the identification card in the line identification card device 14; S3, after the operator arrives at the pole tower, he opens the line identification card device 14 of the safety rope shoulder strap to check the line information and verify it. If the verification is correct, step S4 is executed. If the verification information is wrong, the operator is prohibited from climbing the pole; S4, after verification, use the data processing terminal 12 to touch the pole number plate data information device 11; S5: The first coil 112 is activated by induction to generate current to power the first electronic tag chip 113. The data processing terminal 12 sends an information transmission instruction to the pole number plate data information device 11. The first antenna in the pole number plate data information device 11 receives the information and feeds it back to the first electronic tag chip 113. The first electronic tag chip 113 transmits the coded information of the tower to the data processing terminal 12 via the data receiving and transmitting antenna 121. The data processing terminal 12 decodes the information into line and pole number information through the processor 122, and verifies it with the work information entered today. S6. After verification, if the line voltage level and line number are correct, the voice function of the data processing terminal 12 will announce "Working line correct"; if either the line voltage level or the line number or both are incorrect, the voice function of the data processing terminal 12 will announce "Not a working line, pole climbing operation prohibited"; S7, under the condition that the working line is correct, the data processing terminal 12 rechecks the pole number plate information. If the verified pole number plate is within the working section, that is, the minimum input tower number ≤ the tower number ≤ the maximum input tower number, the voice function of the data processing terminal 12 will announce "The tower is within the working range, climbing work is allowed", and the maintenance worker will begin climbing the tower. If the verified pole number plate is not within the working section, the voice function will announce "The tower is not within the working range, climbing work is prohibited"; S8, the data processing terminal 12 will store: the local code, data collection time, voltage level information of the tower reached, tower line number, line tower number information. The data processing terminal 12 will store and send the collected data information to the server terminal, recording which personnel arrived at which tower at what time and where. S9, after the maintenance worker arrives at the crossarm, the maintenance worker first opens the line identification card device 14, uses the line identification card 147 to check whether it is correct with the line phase card. If the verification is incorrect, the maintenance worker immediately reports to the work leader or team leader to verify the line status. If the verification is correct, the maintenance worker proceeds to step S10; S10: Use the data processing terminal 12 to touch the phase-splitting card data information device 13. The second coil is inductively activated to generate current to power the chip. The data processing terminal 12 sends an information transmission instruction to the phase-splitting card data information device 13. The second antenna in the phase-splitting card data information device 13 receives the information and feeds it back to the second electronic tag chip. The second electronic tag chip transmits the coded information of the phase-splitting card at the crossarm to the data processing terminal 12 via the antenna. The data processing terminal 12 decodes the information into a line number, color code number, and phase number through the processor 122, and verifies it with the work information entered today. S11. After verification, if the line voltage level and color code number are correct, the voice function of the data processing terminal 12 will broadcast "The working crossarm is correct and can be operated normally"; if one or both of the line voltage level or color code number are incorrect, the voice function of the data processing terminal 12 will broadcast "Do not enter the live crossarm, please verify."

[0061] It should be noted that the words "first", "second" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "an" do not indicate a quantity limitation, but rather indicate the presence of at least one. "Multiple" or "several" means at least two. Unless otherwise specified, words such as "front", "back", "left", "right", "bottom" and / or "top" are used for ease of description only and are not limited to one position or one spatial orientation. Words such as "include" or "comprising" and similar terms mean that the elements or objects appearing before "include" or "comprising" include the elements or objects listed after "include" or "comprising" and their equivalents, and do not exclude other elements or objects. Words such as "connected" or "connected" and similar terms are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect.

[0062] As used in this specification and the appended claims, the singular forms "a," "an," "said," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0063] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims appended to this application.

Claims

1. An overhead transmission line tower anti-mistaken climbing system, characterized in that: The system comprises: A pole number plate data information device, the pole number plate data information device being installed at the bottom of an overhead transmission line tower, the pole number plate data information device comprising an electronic tag storing information of the corresponding overhead transmission line tower and a physical tag indicating information of the corresponding overhead transmission line tower; A phase-splitting data information device, the phase-splitting data information device being installed on a crossarm near a side of an overhead transmission line tower, the phase-splitting data information device comprising an electronic tag storing phase information of a corresponding transmission line and a physical tag indicating the phase information of the corresponding transmission line; a data processing terminal, wherein the data processing terminal pre-stores information about an overhead transmission line tower to be climbed and information about the phase separation of the transmission line; the data processing terminal checks the stored information about the overhead transmission line tower to be climbed and the information about the overhead transmission line tower on the electronic tag on the pole number plate data information device through near-field communication to determine whether the tower is a tower to be climbed; and checks the stored information about the phase separation of the transmission line and the information about the phase separation of the transmission line on the electronic tag on the phase separation plate data information device through near-field communication to determine whether the crossarm is a crossarm to be operated; A line identification card device is provided, on which the information of the overhead transmission line tower to be climbed and the phase information of the transmission line are marked. By manually comparing the information of the overhead transmission line tower to be climbed on the line identification card device with the information of the overhead transmission line tower on the electronic tag on the pole number plate data information device, it is determined whether the tower is the tower to be climbed. By manually comparing the phase information of the transmission line on the line identification card device with the phase information of the transmission line on the electronic tag on the phase plate data information device, it is determined whether the crossarm is the crossarm to be operated.

2. The overhead transmission line tower anti-mistaken climbing system according to claim 1, characterized in that: The line identification card device includes: Fixed plate; a transparent panel, the transparent panel being rotatably connected to the fixed plate via a rotating shaft; A line identification card, on which information of the overhead transmission line tower to be climbed and phase information of the transmission line are marked, and the line identification card is detachably mounted on a side of the transparent panel close to the fixing plate; The fixing plate buckle is fixedly arranged on the fixing plate, and the fixing plate buckle is used to clamp the fixing plate on the safety rope shoulder strap of the operator.

3. The overhead transmission line tower anti-mistaken climbing system according to claim 1 or 2, characterized in that: The pole number plate data information device includes: first shell; a first coil, the first coil being fixedly installed in the first housing; a first electronic tag chip, the first electronic tag chip being fixedly mounted in the first housing, the first electronic tag chip being connected to the first coil, the first coil supplying power to the first electronic tag chip via electromagnetic induction, the first electronic tag chip having a built-in first antenna, and the first electronic tag chip transmitting corresponding overhead transmission line tower information to the data processing terminal via the first antenna; The coding rule of the first electronic tag chip is: voltage level - line number - line tower number, where the letters A, B, ~ Z are encoded with codes 010, 020, ~260; The phase-splitting card data information device comprises: Second shell; a second coil, the second coil being fixedly mounted in the second housing; a second electronic tag chip, the second electronic tag chip being fixedly mounted in the second housing, the second electronic tag chip being connected to the second coil, the second coil supplying power to the second electronic tag chip via electromagnetic induction, the second electronic tag chip having a built-in second antenna, and the second electronic tag chip transmitting corresponding power transmission line phase information to the data processing terminal via the second antenna; The coding rule of the second electronic tag chip is: line number-color code number-phase number, where different colors are compiled with different color code numbers, and phase A, phase B and phase C are compiled with phase numbers 01, 02 and 03 respectively.

4. The overhead transmission line tower anti-mistaken climbing system according to claim 3, characterized in that: The data processing terminal includes: A lithium battery and its electronic control components, wherein the lithium battery is used to store electrical energy and provides the power required for the operation of various components of the data processing terminal through the electronic control components; A processor, which is used for data calculation and control of electronic control components; A data receiving and transmitting antenna, the data receiving and transmitting antenna is used to receive corresponding overhead transmission line tower information, corresponding transmission line phase information, GPS information reception and server-side information, and the data receiving and transmitting antenna is also used to transmit overhead transmission line tower information transmission request, transmission line phase information transmission request and information storage content to the server-side; A display for manually inputting information including voltage level, line number, working section tower number, and line color code; An input module, the input module is used to convert the display input information into a code and provide it to the processor, the processor verifies the code converted from the input module data with the stored code; An information memory, wherein the information processor is used to store at least one of the following information: local information, pole number plate data information, phase plate data information, mobile transmission information, input module information, and time information of each information collection or transmission; the processor converts the information memory information code into the transmission signal of the data receiving and transmitting antenna, and converts the received signal into code and sends it to the information memory; An induction coil, the induction coil charges the data processing terminal and provides power to the phase plate data information device or the pole number plate data information device during data collection; The sensor is used to sense whether the pole number plate data information device or the phase plate data information device touches the data processing terminal. After sensing the touch, the sensor sends an instruction to the processor. The processor sends an instruction to power the induction coil and at the same time sends an instruction to the data receiving and transmitting antenna to send an information input signal to the pole number plate data information device or the phase plate data information device. After touch sensing, the data processing terminal will collect various types of information and automatically upload it to the server.

5. The overhead transmission line tower anti-mistaken climbing system according to claim 4, characterized in that: The data processing terminal further includes: The mobile data card is used to provide mobile identity recognition and transmit data to the server to implement voice calls and SMS services between the data processing terminal and the server. The processor is also used for decoding the mobile data card and encoding its transmission.

6. The overhead power transmission line tower anti-mistaken climbing system according to claim 4, characterized in that: The data processing terminal further includes: The GPS module is used to locate the data processing terminal and track the movement trajectory of personnel and the time information of the synchronous satellite signal. The information storage device also stores GPS information. The processor is also used for positioning information decoding and information transmission of the GPS module.

7. The overhead power transmission line tower anti-mistaken climbing system according to claim 4, characterized in that: The data processing terminal also includes: a voice component. The processor compares the input data with the collected data and sends the encoding of the calculation result to the voice component. The voice component issues voice information to prompt the operator in different situations. The voice component is also used to realize voice interaction between the data processing terminal and the server.

8. A method for preventing accidental climbing of an overhead transmission line tower, characterized in that: The method comprises: S1, during the daily work briefing, the work leader informs the workers of the work route information, and the workers enter today's work information in the input interface of the client data processing terminal; S2: The person in charge of the work distributes the line identification card, and the operator places the identification card in the line identification card device; S3, after the operator arrives at the pole tower, he / she opens the line identification card device of the safety rope shoulder strap to check the line information and verify it. If the verification is correct, step S4 is executed. If the verification information is wrong, the operator is prohibited from climbing the pole; S4, after verification, use the data processing terminal to touch the pole number plate data information device; S5: The first coil is activated by induction to generate current to power the first electronic tag chip. The data processing terminal sends information transmission instructions to the pole number plate data information device. The first antenna in the pole number plate data information device receives the information and feeds it back to the first electronic tag chip. The first electronic tag chip transmits the coded information of the pole tower via the data receiving and transmitting antenna to the data processing terminal. The data processing terminal decodes the information into line and pole number information through the processor and verifies it with the work information entered today. S6: After verification, if the line voltage level and line number are correct, the voice function of the data processing terminal will announce "Working line correct"; if either or both of the line voltage level or line number are incorrect, the voice function of the data processing terminal will announce "Not a working line, pole climbing operation prohibited"; S7: Under the condition that the working line is correct, the data processing terminal rechecks the pole number plate information. If the checked pole number plate is within the working section, that is, the minimum input tower number ≤ the tower number ≤ the maximum input tower number, the voice function of the data processing terminal will announce "The tower is within the working range, climbing work is allowed", and the maintenance worker will start climbing the tower. If the checked pole number plate is not within the working section, the voice function will announce "The tower is not within the working range, climbing work is prohibited"; S8, the data processing terminal will store: the local code, data collection time, voltage level information of the tower visited, tower line number, line tower number information. The data processing terminal will store and send the collected data information to the server terminal, recording which personnel arrived at which tower at what time and where. S9, after the maintenance worker arrives at the crossarm, the maintenance worker first opens the line identification card device and uses the line identification card to check whether it is correct with the line phase card. If the verification is incorrect, the maintenance worker immediately reports to the work leader or team leader to verify the line status. If the verification is correct, the maintenance worker proceeds to step S10; S10: Use the data processing terminal to touch the phase-splitting card data information device. The second coil is inductively activated to generate current to power the chip. The data processing terminal sends information to convey instructions to the phase-splitting card data information device. The second antenna in the phase-splitting card data information device receives the information and feeds it back to the second electronic tag chip. The second electronic tag chip transmits the coded information of the phase-splitting card at the crossarm to the data processing terminal via the antenna. The data processing terminal decodes the information into the line number, color code number, and phase number through the processor, and verifies it with the work information entered today. S11. After verification, if the line voltage level and color code number are correct, the voice function of the data processing terminal will announce "The working crossarm is correct and can be operated normally"; if one or both of the line voltage level or color code number are incorrect, the voice function of the data processing terminal will announce "Do not enter the live crossarm, please verify."

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