A kind of anti-theft wireless infrared remote-control electronic password lockTechnical field:
The present invention relates to electronic password lock technical field, particularly relate to a kind of anti-theft wireless infrared remote-control electronic password lock.
Background technology:
Electronic password lock a kind of comes control circuit or chip operation by Password Input, thus control the closed of mechanical switch, complete unblank, the electronic product of locking task.Its kind is a lot, has easy circuit product, also has based on the higher product of the cost performance of chip.Applying wider electronic password lock is take chip as core, realizes by programming.
For the needs of the aspects such as safe ready, many electronic password locks are come out one after another, such as magnetic card lock, acoustic control lock, fingerprint recognition, IC-card identification etc., but the feature of this series products is effective for specific effective card, fingerprint or sound, and can not Long-distance Control be realized, can only be suitable for security requirements high and only for individual case, cabinet, room etc., and card form IC-card also has the feature of easily losing, add that its cost is general higher, limit the universal of this series products to a certain extent and promote.
Summary of the invention:
The object of this invention is to provide a kind of anti-theft wireless infrared remote-control electronic password lock, its structure is simple, easy to use, there is fingerprint recognition and the dual prompting of button, can divulge a secret outside code when time update password, or use fingerprint recognition, there is certain confidentiality, flexibility ratio is high, is relatively applicable to the occasions such as family, hotel, private garage, has higher use value.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it is made up of unblank module 4, infrared receiving module 5, voice alarm module 6, fingerprint identification module 7, wireless code control module 8 of main control module 1, keyboard control module 2, display module 3, decoding; Main control module 1 is connected with keyboard control module 2, display module 3, unblank module 4, infrared receiving module 5, voice alarm module 6 and the fingerprint identification module 7 of decoding respectively, and decoding module 4 of unblanking is connected with wireless code control module 8.
Principle of work of the present invention is, user directly inputs password by telepilot, be sent to infrared receiving module 5, password is inputted by keyboard control module 2, fingerprint is inputted by fingerprint identification module 7, main control module 1 judge password and fingerprint whether correct, if password and fingerprint correct, then send unlocking signal to unblank module 4 to decoding, open electronic lock, otherwise voice alarm module 6 can point out user error, user reaches three times at input code error number of times, main control module 1 just controls infrared receiving module 5 to be stopped receiving password and locking the keypad and fingerprint recognition system, voice alarm module 6 sends audio alert one minute, within this minute, user can not input password again, infrared receiving module 5 after one minute, keyboard and fingerprint recognition system meeting automatic unlocking, voice alarm module 6 stop alarm.
Structure of the present invention is simple, easy to use, there is fingerprint recognition and the dual prompting of button, can divulge a secret outside code when time update password, or use fingerprint recognition, have certain confidentiality, flexibility ratio is high, relatively be applicable to the occasions such as family, hotel, private garage, there is higher use value.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Embodiment:
With reference to Fig. 1, this embodiment by the following technical solutions: it is made up of unblank module 4, infrared receiving module 5, voice alarm module 6, fingerprint identification module 7, wireless code control module 8 of main control module 1, keyboard control module 2, display module 3, decoding; Main control module 1 is connected with keyboard control module 2, display module 3, unblank module 4, infrared receiving module 5, voice alarm module 6 and the fingerprint identification module 7 of decoding respectively, and decoding module 4 of unblanking is connected with wireless code control module 8.
The principle of work of this embodiment is, user directly inputs password by telepilot, be sent to infrared receiving module 5, password is inputted by keyboard control module 2, fingerprint is inputted by fingerprint identification module 7, main control module 1 judge password and fingerprint whether correct, if password and fingerprint correct, then send unlocking signal to unblank module 4 to decoding, open electronic lock, otherwise voice alarm module 6 can point out user error, user reaches three times at input code error number of times, main control module 1 just controls infrared receiving module 5 to be stopped receiving password and locking the keypad and fingerprint recognition system, voice alarm module 6 sends audio alert one minute, within this minute, user can not input password again, infrared receiving module 5 after one minute, keyboard and fingerprint recognition system meeting automatic unlocking, voice alarm module 6 stop alarm.
This embodiment structure is simple, easy to use, there is fingerprint recognition and the dual prompting of button, can divulge a secret outside code when time update password, or use fingerprint recognition, have certain confidentiality, flexibility ratio is high, relatively be applicable to the occasions such as family, hotel, private garage, there is higher use value.