A reusable metering electronic seal and unsealing method based on mobile operation terminal

Abstract

The invention discloses a reusable metering electronic seal based on a mobile operation terminal, which includes a power mobile operation terminal: used to identify the password for unlocking the electronic seal, sending instructions for unsealing the electronic seal, and storing unsealed electronic seal data; The terminal is electrically connected, receives the unsealing instruction of the mobile operation terminal, and is clamped with the electronic seal lock head, and completes the unlocking and locking operations through the action of the unlocking head; electronic seal: lock the watch box through the sealing line, the electronic seal and the electric Mobile operating terminal communication connection. The device adopts laser grating code reading technology. Each electronic seal corresponds to a unique ID code. The ID code is recognized by the electric mobile operation terminal to obtain the corresponding password number. The electronic key can be controlled by the command corresponding to the password and opened mechanically. Combination lock, the sealing line can be pulled out without damaging the sealing line, and the sealing line can be reused at the same time.

Description

technical field [0001] The invention relates to the field of electronic seals, in particular to a reusable metering electronic seal and an unsealing method based on a mobile operation terminal. Background technique [0002] The meter seal is a device to prevent electricity theft. The traditional seal is made of lead material or plastic chemical material into a certain shape, and the required sealing wire is firmly fixed on the seal by clamping. When electric energy meters fail to be repaired or rotated, the seal of the meter box needs to be unsealed. The traditional threaded metering seals that are currently widely used usually destroy the sealing wire and cannot be reused. A new seal needs to be sealed. [0003] At present, most reusable metering electronic seals are often supported by handheld terminals and the background of the main management station. A set of devices is as high as thousands of yuan, and the cost is too high, so it is difficult to promote and apply them ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing electronic seal cannot be reused, and provides a reusable metering electronic seal and unsealing method based on a mobile operation terminal. The device adopts laser grating reading technology, and each electronic seal corresponds to The unique ID code, through the electric mobile operation terminal to identify the ID code, get the corresponding password number, you can control the action of the electronic key through the command corresponding to the password, and use the mechanical method to open the password lock, and the sealing line can be pulled out without damaging the sealing line , at the same time, it can realize the reuse of sealing line

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