Seal based on narrow-band internet of things and seal affixing control method and system thereof

A technology of narrow-band Internet of Things and seals, applied in the field of Internet of Things, can solve problems such as difficult to guarantee the security of seals, disputes between seal holders and enterprises, personal economic losses, etc., to ensure legality and safety, low cost, Wide coverage effect

Pending Publication Date: 2018-12-14
SHENZHEN HECHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the seal is stolen or used by others, it is likely to bring unnecessary disputes and unbearable responsibilities to the seal holder and the company
[0003] The security of traditional seals is difficult to guaran

Method used

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  • Seal based on narrow-band internet of things and seal affixing control method and system thereof
  • Seal based on narrow-band internet of things and seal affixing control method and system thereof
  • Seal based on narrow-band internet of things and seal affixing control method and system thereof

Examples

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Embodiment Construction

[0048] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0049] Such as Figure 1-3 As shown, a stamp based on the narrow-band Internet of Things includes a movable casing 1 with an opening at the lower end, a static casing 2 arranged through the top and bottom, a stamp connecting rod 3, a stamp body 4, a reset mechanism 5, and a locking mechanism for checking the number of stamping times. A counting component for counting, a NB-IoT communication circuit 13 , a controller 14 and a power supply 15 .

[0050] The moving housing 1 is arranged above the static housing 2, the seal connecting rod 3 is vertically arranged in the static housing 2, and the upper end of the seal connecting rod 3 is in contact with the inner top wall of the moving housing 1 Connected, the reset mec...

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Abstract

he invention relates to a seal based on a narrow-band internet of things and a seal affixing control method and system thereof. The seal affixing control method includes the steps that seal affixing request information is received, verification is carried out on the seal affixing request information, and seal affixing license information after passing verification is generated; the seal affixing license information is received by the seal, locking of a lock mechanism of the seal is unlocked according to the seal affixing license information, and seal affixing notification information is generated after completing seal affixing of a to-be-stamped document located under the seal; the lock mechanism of the seal is locked according to the seal affixing notification information and seal affixing completion information is generated. According to the seal affixing control method of the seal, by verifying the received seal affixing request information, the lock mechanism is controlled to unlock according to the verification result, the seal affixing notification information is generated after completing seal affixing, and the lock mechanism of the seal is locked according to the seal affixing notification information, so that prior authorization control, concurrent real-time monitoring and post-tracking of the whole seal are realized, remote supervision is realized, and the safety andlegality of use of the seal are ensured.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a seal based on the narrowband Internet of Things and its stamping control method and system. Background technique [0002] A document with a seal is a valid document protected by law. If the seal is stolen or used by others, it is likely to bring unnecessary disputes and unbearable responsibilities to the seal holder and the enterprise. [0003] The safety of traditional seals is difficult to guarantee. In recent years, criminals often forge and steal seals, causing serious economic losses to the country, collectives and individuals. The authenticity and legitimacy of the seal have been challenged unprecedentedly. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a stamp based on the narrowband Internet of Things and its stamping control method and system for the deficiencies of the above-ment...

Claims

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Application Information

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IPC IPC(8): B41K3/04B41K3/62
CPCB41K3/04B41K3/62B41K3/625
Inventor 张伟徐翔张家雷佘桂馥刘立秋
Owner SHENZHEN HECHENG TECH
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