Dual Security Lock

1 Description

Dual check with NFC tag and voice can be much safer and easy to use. Illegel copy of NFC tag can not open this dual security lock without voice key words. This make the door much safer.

2 Design Idea

Here is the solution to dual check, NFC tag reader by N24RF64 (64kB NFC EEPROM), unique tag ID is generated, INMP522 (Ultra-low noise digital Microphone) with Tensor Flow and machine learning to generate Unique Label as Authentication to the tag ID, if match, the door lock is opened by electrical motor. New introduced tensorflow lite shall be used in this solution, bring AI engine.

Tensorflow normally regards as large and unsuitable for embedded solutions. There have been tensorflow lite library for arduino, it is possible to import the tensorflow lite into RSL10-SENSE-DB-GEVK kits. Challenge in this project is how to customized the tensorflow lite lib in RSL10-SENSE-DB-GEVK, that would be interesting.

3 Codes and Program

The ON semi IDE based on Eclipse shall be used for Coding,

4 To do next

There have been some delay in the schedule with off-job status and unfinished codes on another development platform.

The code shall be implemented afterward after the submission closed.