To study a new fingerprint recognition algorithm and application in electric control lock.In view of the traditional fingerprint recognition algorithm of fingerprint minutiae matching accuracy is low

difficult to detail information for accurate extraction

in order to overcome this problem

based on point pattern matching algorithm of fingerprint recognition is improved

the improved algorithm in pattern matching algorithm based on the joined the matching weight coefficient

can effectively improve the fingerprint recognition accuracy

and gives the hardware structure of fingerprint identification

this improved algorithm is successfully applied in the electric control lock embedded application

the result shows that

the proposed algorithm can effectively encrypt lock

has a certain practical value.