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Seal with fingerprint unlocking function

A fingerprint unlocking and stamping technology, applied in the field of stamps, can solve the problems of lack of identity identification, key duplication, and inability to use stamps, and achieve the effect of ensuring security, ensuring identification, and avoiding security risks.

Pending Publication Date: 2020-06-12
慧章信息科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the prior art are: the operator of the seal lacks the identification operation of the identity, and cannot implement reliable identity authentication for the user; when the key is used for operation, if the key is lost, not only the seal cannot be used easily, but also the key is likely to be copied danger, safety hazard

Method used

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  • Seal with fingerprint unlocking function
  • Seal with fingerprint unlocking function
  • Seal with fingerprint unlocking function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The present invention has a fingerprint unlocking seal such as figure 1 , 2 As shown, it includes printed body (not shown in the figure), casing 1, and a locking mechanism (not shown in the figure) is provided between the printed body and the casing, and the locking mechanism constrains the printed body within the protection range of the casing to avoid printing The body is used without being unlocked; the casing includes a lower casing 2, the printed body is arranged in the lower casing 2, and the upper end of the lower casing extends out of the handle 3 and the upper end 4 of the handle; the side surface of the upper end 4 of the handle is also provided with Fingerprint identification screen 6, the surface of lower housing 2 is provided with the starting button 5 of seal, and starting button controls the starting or closing of seal; Seal is also provided with unlocking control circuit (not shown in the figure); Unlocking control circuit includes fingerprint ratio For...

Embodiment 2

[0030] A seal with fingerprint unlocking such as figure 1 , 3 As shown, the difference with Embodiment 1 is that the seal transmits the fingerprint data input by the fingerprint identification screen to the remote unlocking controller through the wireless communication device, the unlocking controller is provided with a fingerprint comparison circuit, and the unlocking controller stores There are fingerprint comparison data for authorized unlocking, and the stored fingerprint comparison data can be added or modified at any time; the remote unlock controller is connected with the locking mechanism through a wireless communication device, and the fingerprint comparison circuit compares the received fingerprint data with the stored fingerprint The comparison data is compared, and after the comparison is consistent, the unlocking controller notifies the locking mechanism to perform an unlocking operation on the stamp, and the unlocked stamp moves out of the protection range of the...

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PUM

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Abstract

The invention discloses a seal with the fingerprint unlocking function. The seal comprises a seal body and an outer shell, a locking mechanism is arranged between the seal body and the outer shell, and the seal body is restrained within the protection range of the outer shell through the locking mechanism; a fingerprint identification screen is further arranged on the surface of the outer shell, and the seal is further provided with an unlocking control circuit; the unlocking control circuit comprises a fingerprint comparison circuit; fingerprint data authorized to be unlocked are stored in the unlocking control circuit, the fingerprint data received by the fingerprint identification screen are transmitted to the fingerprint comparison circuit, the fingerprint comparison circuit compares the received fingerprint data with the stored fingerprint comparison data, and the unlocking control circuit informs and controls the locking mechanism to carry out unlocking operation on the seal bodyafter the received fingerprint data are consistent with the stored fingerprint comparison data; and the fingerprint identification screen is arranged on the outer shell, so that the identity of the seal user is ensured to be identified.

Description

technical field [0001] The invention relates to a stamp, in particular to a stamp with fingerprint unlocking. Background technique [0002] The existing seal is provided with a shell for safety purposes, and the shell is provided with a locking mechanism to lock the print in the shell; when in use, an unlock request is sent to the remote end through wireless communication, and the remote control whether to receive the request; or a mechanical seal is set on the shell. lock hole, use a key to unlock the stamp, and after the locking mechanism is unlocked, the stamp is removed from the casing to complete the stamping operation. [0003] The disadvantages of the prior art are: the operator of the seal lacks the identification operation of the identity, and cannot implement reliable identity authentication for the user; when the key is used for operation, if the key is lost, not only the seal cannot be used easily, but also the key is likely to be copied danger, there are potent...

Claims

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Application Information

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IPC IPC(8): G07C9/00B41K1/02
CPCG07C9/00563G07C9/00571B41K1/02
Inventor 艾荣刚
Owner 慧章信息科技(上海)有限公司