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An article anti-theft protection system and device

A technology for protecting systems and items, applied in general control systems, control/adjustment systems, program control, etc., can solve problems such as key theft, key usage period anti-theft equipment security code setting authority increase, etc., to reduce intermediate transmission units, The anti-theft performance is safe and reliable, and the effect of reducing safety risks

Active Publication Date: 2021-08-06
HANGZHOU LANGHONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The key containing the key is easy to be stolen from the store by thieves, or a dishonest clerk uses the key containing the key to disarm the anti-theft device to steal the protected goods
At this stage, the keys containing keys can be used to program the security code of the anti-theft device. These keys can control the security code of the anti-theft device. Thieves and dishonest shop assistants can easily obtain the key and have control over the anti-theft device.
Therefore, there is a need to limit the use period of the key and improve the authority to set the security code of the anti-theft device

Method used

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  • An article anti-theft protection system and device
  • An article anti-theft protection system and device
  • An article anti-theft protection system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1, with reference to attached figure 1 .

[0048] An article anti-theft protection system includes a manager A, a controller B and an anti-theft device C. The manager is used to generate a security code, and the manager includes a first main controller, a communication output interface, a random number generator, an aging control module and an area control module, and the random number generator, the aging control module and the area control module are connected to the main controller The first main controller transmits the security code and the control command to the controller through the communication output interface, and transmits the security code to the anti-theft device. The manager establishes data connections with the controller and the anti-theft device respectively through the communication link.

[0049]The main controller of the manager is mainly used to coordinate the work among various modules; the communication link is mainly used to commun...

Embodiment 2

[0058] An article anti-theft protection device includes a manager A, a controller B and an anti-theft device C.

[0059] The manager A includes the first PCB assembly A6, the first serial communication access port (USB socket) A4, the time-sensitive dial switch and the area dial switch A7, the first serial communication output port (USB plug) A8 and the manager shell , the first serial communication inlet (USB socket) A4 and the first serial communication output port (USB plug) A8 are respectively set at both ends of the first PCB assembly A6, and the aging dial switch and the area dial switch A7 are set on On the upper surface of the first PCB assembly A6, the manager shell includes the manager upper shell A3 and the manager lower shell A5, the upper and lower sides of the first PCB assembly A6 are covered with the manager upper shell A3 and the manager lower shell A5, and the aging The dial switch and the area dial switch A7 are exposed, the first serial communication output...

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Abstract

The present invention provides an article anti-theft protection system and device, including a manager, a controller and an anti-theft device. When the anti-theft device is matched with the manager, the anti-theft device is programmed with a security code from the manager, and the anti-theft device can then be controlled by the controller. The present invention generates a security code through the manager, and the security code of the manager directly programs the controller and the anti-theft device respectively, which reduces the intermediate transmission unit and reduces the safety risk in the transmission process. The random number security code is valid within a certain time and within a certain area, and can be updated and used at any time, making the anti-theft performance more secure and reliable.

Description

technical field [0001] The invention relates to the technical field of article anti-theft protection. Background technique [0002] Retail stores currently use a variety of anti-theft devices to deter thieves. These anti-theft systems use some sort of key to disarm the anti-theft device. The key containing the key is easy to be stolen from the store by thieves, or a dishonest clerk uses the key containing the key to disarm the anti-theft device to steal the protected goods. At present, the keys containing keys can be used to program the security codes of the anti-theft devices. These keys can control the security codes of the anti-theft devices. Thieves and dishonest shop assistants can easily obtain the keys and have control over the anti-theft devices. Therefore, it is necessary to limit the use period of the key and improve the security code setting authority of the anti-theft device. Contents of the invention [0003] The first technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 费敏辉忻宏杨大庆
Owner HANGZHOU LANGHONG TECH