red controller, the electronic lock control system with anti-th
eft alarm function gradually replace the traditional mechanical
control systems with code, overcome password less, poor safety
performance shortcomings of mechanical lock control。
In traditional identity, we tend to use password encryption met
hod, but this method only "anti—anti-villain is not a gentlema
n。" In the eyes of clever hackers, password consists of sev
eral characters fragile too vulnerable. Now, the development of
science and technology so that we have a new option - biometrics。 The
biometric technology used in notebook, door locks, etc., they ca
n file for protection of property, and can be identifiable.biometric
technology in fingerprint primary origin research, it is also the most
widely used biometric technology。
The system designof fingerprint recognition electron password l
ock based on Single—chip microprocessor is developed in the the
sis. The system STC89C52 MCU as the core module, through t
he serial communication control ZFM—60 fingerprint module for t
aking fingerprints and store fingerprint dataand liquid crystal disp
lay by HS12864—15C ratio than on the processes and results,
supported by simulation of DC relays and LEDs unlock action。The sy
stem is small, cost-effective, and fast and suitable for famili
es and units.
Key Words:Single-chip microprocessor, password, Fingerprint re
cognition
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