Intelligent seal device with chip, intelligent seal system and unseal method of intelligent seal device

Abstract

An intelligent seal device with a chip comprises a lock body and the chip, wherein the chip is arranged on the lock body, product coding information in the chip is read by a code reading device through an RFID (radio frequency identification) technology, and an electronic key rotates the lock body according to unlocking password information obtained after the product coding information is transcoded so as to unseal the intelligent seal device.

Description

technical field [0001] The invention relates to the technical field of lead sealing, in particular to an intelligent sealing device with a chip, a system and an unsealing method for the intelligent sealing device, which uses NFC and other RFID technologies to read codes on the chip, and can be used for customs seals and commodity inspection seals and commercial seals, etc. Background technique [0002] Lead seals are generally used to block parts that need to be locked, such as dosage equipment or goods, to ensure that the lock is not illegally opened during use or during transportation. It is not only suitable for transportation fields such as railways, highways, ports, and aviation, but also for energy measurement industries such as power supply, construction period, and water supply, as well as for ordnance sealing, chemical industry, mining, finance, containers, foreign trade commodity inspection, and enterprise product packaging. Inspection, anti-theft and leakage of s...

AI Technical Summary

Problems solved by technology

There are many requirements in it: good reflection, preferably made of stainless steel, easy to make, but each disc is different, and the corresponding code of each disc is different, that is, each mechanical lock corresponds to a set code Disk, the code can only correspond to one combination lock, which is for one-time use. Each combination lock has its own unique code. The resources of the code are limited. After the code is used up, the previous code needs to be overwritten, and the previous one needs to be scrapped. The cost is high, and the corresponding teeth in the code disc must be cut according to the standard, otherwise the corresponding code is not easy to read, and dirt will adhere to the surface, which will also affect the reading of the code; due to the requirements of the manufacturing cost program, The requirements for the circuit are also very high, and the code reading will not be 100% successful, so the success rate is not high, and the efficiency of unsealing and sealing is low

Images