RFID-based aviation maintenance tool positioning device

Abstract

The invention provides an RFID-based aviation maintenance tool positioning device which comprises a maintenance tool, an RFID electronic tag and an RFID reader. The RFID tag is arranged on the maintenance tool. The RFID reader is provided with an antenna. The RFID reader searches an RFID electronic tag position through the antenna and realizes wireless communication. The RFID reader is a fixed reader and is provided with an independent power supply. The RFID-based aviation maintenance tool positioning device has the advantages that the disadvantage of an aviation security risk caused by a condition that a maintenance tool is missed or falls into a gap without being founded in the traditional aviation maintenance is overcome according to the appearance of the aviation maintenance tool positioning device, the data information transmission is ensured through the chip by the RFID electronic tag, the RFID reader reads and records information and records information in real time, a plate-shaped directional antenna has the advantages of a high gain, a fan section direction map, a small back lobe, the convenient control of a vertical surface direction map depression angle, reliable sealing performance and a long service life, the RFID-based aviation maintenance tool is suitable for the requirements of multiple times of maintenance in a cabin, a fixed power supply is used by the RFID reader, and the emitting power and reading performance are improved.

Description

technical field [0001] The invention relates to a positioning device, in particular to an RFID-based aviation maintenance tool positioning device. Background technique [0002] With the development of domestic civil aviation, tools are indispensable for aircraft maintenance. Various tools are needed for aircraft maintenance. There are dozens of screwdriver heads for disassembling screws. Others such as wrenches, sockets, and scissors There are also a wide variety of tools such as pliers, fish mouth pliers, and the number of special tools and equipment that are only used for a special job is even more surprising. Among these tools, the smallest tools, such as cotter pins, are almost impossible to find once dropped in a seam or in a slot. Tool loss not only requires re-equipment of special tools, but also poses a potential threat to aircraft safety. If the tool is lost on the aircraft and is released without knowing it, during the operation, once the tool is separated, it wi...

AI Technical Summary

Problems solved by technology

The radio frequency identification reading and writing device in this patent technology lacks gain amplification components, and the reading and writing device lacks a power supply device, so it cannot be applied to the interior space of the airtight aircraft cabin; while the existing fixed reader must be connected to an external power supply, and the handheld reader has Small and light, does not require a separate external power supply, but the working time is short; neither can be applied to civil aviation maintenance work

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