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An intelligent lock system based on high-frequency antenna feature discrimination

A high-frequency antenna and smart lock technology, applied in the field of smart lock systems, can solve the problems of poor security, inability to effectively distinguish whether the key is located inside the door or outside the door, etc., and achieve good security.

Active Publication Date: 2017-01-25
阮宏鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the shortcomings of existing smart lock systems that cannot effectively distinguish whether the key is located inside or outside the door and have poor security, the present invention provides a high-frequency antenna-based lock that can effectively distinguish whether the key is located inside or outside the door and has good security. Intelligent lock system based on feature discrimination

Method used

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  • An intelligent lock system based on high-frequency antenna feature discrimination
  • An intelligent lock system based on high-frequency antenna feature discrimination
  • An intelligent lock system based on high-frequency antenna feature discrimination

Examples

Experimental program
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Effect test

Embodiment

[0033] The pins of the base station main control module 11 are connected to the trigger module 12 . The function of the triggering module is to sense the external triggering of the smart lock system, and wake up the main control module in a low power consumption state to enter the working state. There are many implementation examples of the trigger module: 1. The way of mechanical buttons is adopted. When the user presses the button, the level signal is transmitted to the main control module 11 of the base station, and the pin of the main control module generates an interrupt to wake up the system; 2. The method of using touch buttons In this way, the system is interrupted by sensing the capacitance generated by the user's body or hand and the touch keyboard; 3. The proximity sensing method is used to cause system interruption when the user's body or hand approaches; 4. The system is interrupted by infrared sensing. interruption.

[0034] The low-frequency sending module 13 i...

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Abstract

The invention discloses a high-frequency antenna feature discrimination-based smart lock system, which comprises a smart lock base station and a smart key, wherein the smart lock base station is arranged on a door, and comprises a base station master control module, a triggering module, a low-frequency transmission module, a low-frequency transmission antenna and a motor driving module; the smart key comprises a key master control module, a low-frequency receiving module, a low-frequency receiving antenna, a high-frequency transmission module and a high-frequency transmission antenna; the smart lock base station further comprises an outdoor high-frequency receiving module, an outdoor high-frequency receiving antenna, an indoor high-frequency receiving module and an indoor high-frequency receiving antenna; the outdoor high-frequency receiving antenna and the indoor high-frequency receiving antenna are both matched with the high-frequency transmission antenna. According to the system, the key can be effectively judged whether to be indoor or outdoor, and the safety is high.

Description

technical field [0001] The invention relates to an intelligent lock system, especially an intelligent electronic lock. Background technique [0002] PKE is the abbreviation of Passive keyless entry in English, and it is generally translated into passive keyless entry system in Chinese. The original intention of this technical design is to enable users to carry an electronic key with them, and they can enter the target system without pressing it. Different from RKE's one-way communication, PKE applies the principle of two-way communication, and uses radio frequency signals to verify the identity of the electronic key to improve security. [0003] The working process of the traditional PKE smart lock is: [0004] 1. Wake-up: When the user carries the smart key and appears within the detection range of the smart lock base station, the smart lock base station sends out a low-frequency signal. If this signal matches the wake-up data stored in the smart key, the key will be woke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/00
Inventor 阮宏鸣
Owner 阮宏鸣
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