Novel power equipment inspection tour handheld terminal

A technology of electric power equipment and handheld terminals, which is applied in the direction of registration/indication of machine work, instruments, registration/indication, etc. It can solve the problems of difficult inspection of distribution network lines and the inability to guarantee blind spots of single wireless network coverage, etc., to reduce inspection Difficulty, timely upload to ensure the effect

Inactive Publication Date: 2014-11-12
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hand-held terminal for power equipment inspection based on wireless ad hoc network and GPRS / TD-LTE, which is used to solve the difficulty of inspection of distribution network lines and the inability to ensure timely uploading of data when a single wireless network has coverage blind spots question

Method used

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  • Novel power equipment inspection tour handheld terminal
  • Novel power equipment inspection tour handheld terminal
  • Novel power equipment inspection tour handheld terminal

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 A GPRS / TD-LTE power equipment inspection handheld terminal based on wireless ad hoc network is shown, including a microprocessor and a power module, the microprocessor is connected with input and output devices, a wireless ad hoc network module, and an RFID identification module And a wireless communication module, the wireless communication module at least includes a GPRS wireless public network communication module and a TD-LTE wireless private network communication module. The input and output devices can be keyboard display or touch screen.

[0018] After the inspection personnel arrive at the inspection site through the handheld mobile terminal, they can obtain the electrical and environmental information of the distribution network equipment through the wireless self-organizing network module; by scanning the RFID barcode, they ...

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Abstract

The invention relates to a novel power equipment inspection tour handheld terminal, which comprises a microprocessor and a power supply module. The microprocessor is connected to an input-output device, a wireless ad hoc network module, an RFID recognition module and a wireless communication module. The system can actively acquire information, fix the inspection tour route, and safely, reliably and rapidly upload information. The wireless communication module at least includes a GPRS wireless public network communication module and a TD-LTE wireless private network communication module. The handheld terminal provided by the invention is added with the wireless ad hoc network module and the TD-LTE wireless private network communication module, and the TD-LTE transmission and the GPRS transmission are mutually independent, thus playing a redundant role.

Description

technical field [0001] The invention relates to a novel hand-held terminal for inspection of power equipment. Background technique [0002] Chinese patent document "Power Transmission Line Inspection Management System Based on RFID Technology" 201020212496.6 discloses a power line inspection terminal, including RFID reader, microprocessor, wireless communication module (GSM, GPRS, etc. can be used) and so on. [0003] However, because its wireless communication module generally only chooses one wireless network (GPRS, GPS, etc.), if GPRS is used, due to the wide inspection range of the power system, many areas may not be covered by GPRS, so that the timely upload of data cannot be guaranteed. At the same time, it only includes RFID readers. Inspection personnel need to scan RFID cards one by one, which is easy to miss, and the amount of data in the card is small. It is impossible to collect electrical and environmental information monitored by switches and transformer equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C3/00
Inventor 王璟许长清张海宁张平张景超秦福祥梅林常
Owner STATE GRID CORP OF CHINA
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