CN201351401Y

CN201351401Y - Cipher lock capable of being controlled through messages

Info

Publication number: CN201351401Y
Application number: CNU200920000557XU
Authority: CN
Inventors: 何海生
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-07
Filing date: 2009-01-07
Publication date: 2009-11-25
Anticipated expiration: 2019-01-07

Abstract

The utility model discloses a cipher lock capable of being controlled through messages, which comprises a GSM module, a data processor, a relay, a power supply module and a locking module, wherein a user transmits a cipher message to the GSM module through a cell phone, and the GSM module transmits the content of the message to the data processor. The data processor analyzes the content of the cipher message, if the cipher message is not consistent with the setting content, the message is ignored, and the data processor waits for the next massage. If the cipher message is consistent with the setting content, the data processor drives the relay to be closed, after the relay is closed, a power supply of a door lock is conducted, and the unlocking is realized. After unlocking, the data processor transmits confirmation messages to the cell phone of the user and the cell phone in the door lock through the GSM module, thereby realizing the function of unlocking the lock through a remote control by messages. The cipher lock is conveniently used, and further improves the safety performance of the lock.

Description

A kind of coded lock that can control by note

Technical field

The utility model relates to field of lockset, particularly relates to a kind of coded lock that can control by note based on the GSM network.

Background technology

As everyone knows, traditional lockset all takes the mode of key unlocking to open lockset usually, and the security performance of this lockset is lower.And, in case lose key, will bring a lot of troubles to owner.Therefore, traditional lockset that opens the lock with the key can not satisfy people's needs gradually, makes that thus coded lock arises at the historic moment.Current, coded lock is divided into mechanical code lock, electronic password lock or finger-print cipher basically and locks several classes.Its outstanding advantage is not open the lock with the key, and the drawback of having avoided key easily to be replicated has thus improved safety.Simultaneously, the user can arbitrarily be provided with unlocking cipher according to the hobby of oneself, make size of key bigger, and confidentiality is stronger, and is very easy to use.But existing coded lock mostly needs the user to operate in adjacent domain, and the concrete structure of the input dependence of password lock, not only makes existing coded lock have the limitation of service range aspect thus, but also has reduced the security performance of lockset.

The utility model content

For overcoming the above-mentioned defective that exists in the prior art, problem to be solved in the utility model provides a kind ofly can carry out operated from a distance and more safe and reliable coded lock.

To achieve these goals, the utility model provides a kind of coded lock that can control by note, and this coded lock is encapsulated in the housing, and comprises: the gsm module that is used to receive the password note that the user sends by mobile phone; Be used to receive from the signal of gsm module and the data processor of processing and judgement password note; Be used at the relay of judging that via data processor the correct back control of password note power module is connected; Be used under the relay on-state, providing the power module of lock module power supply; And the lock module that is used under the power module on-state, realizing unlocking function, wherein, the output of gsm module is connected with the input of data processor; The output of data processor is connected with relay; The output of relay is connected with power module; Power module is connected with lock module.

According to a preferred embodiment of the present utility model, data processor adopts single-chip microcomputer.

The beneficial effects of the utility model are that user's mobile phone sends the password note to gsm module, and control unblanking of lockset by data processor, have realized the function of remote unlocking thus.In addition and since data processor can by gsm module respectively in mobile phone that request is unblanked and door lock mobile phone send and confirm note, so further improved the security performance of lock.

Above-mentioned other purposes of the present utility model and the further applicable scope of feature thereof can be by clear learning in the following detailed description.But these detailed explanations and the embodiment that is mentioned only supply illustration, be not formation to restriction of the present utility model, those of skill in the art are to be understood that other version.

Description of drawings

Fig. 1 is the structural representation according to the coded lock that can control by note of a preferred embodiment of the utility model;

Fig. 2 is the process flow diagram flow chart of unblanking of coded lock as shown in Figure 1; And

Fig. 3 is the schematic diagram of the transmission feedback information of coded lock as shown in Figure 1.

The specific embodiment

Below with reference to the accompanying drawings preferred implementation of the present utility model is elaborated.

As shown in Figure 1, the utility model provides a kind of coded lock that can control by note, this coded lock is encapsulated in the housing, and comprises: the gsm module 2 that is used to receive the password note that user mobile phone 1 sends, be used to receive the data processor 3 of judging the password note from the signal and the processing of gsm module 2, be used at the relay 4 of judging that via data processor 3 the correct back control of password note power module 6 is connected, be used under relay 4 on-states, providing the power module 6 of lock module 5 power supplys, and the lock module 5 that is used under power module 6 on-states, realizing unlocking function.

As shown in Figure 1, the output of gsm module 2 is connected with the input of data processor 3, and the output of data processor 3 is connected with the input of relay 4, and the output of relay 4 is connected with power module 6, and power module 6 is connected with lock module 5.In addition, data processor 3 is to adopt single-chip microcomputer to finish.

Specified operational procedure according to unlocking coded lock of the present utility model has been shown among Fig. 2.Particularly, at first, the user imports computer by keyboard with the short breath of password, by computer the program relevant with the password note write the single-chip programmer that links to each other with computer then, follow this single-chip programmer and then program is fired into single-chip microcomputer, make data processor obtain the content of the short breath of password in advance thus.When the user prepares Long-distance Control when unblanking, send the password note to gsm module 2 by mobile phone 1 earlier.The password note that gsm module 2 receives from user mobile phone 1, recording user phone number simultaneously.Then, gsm module 2 sends ready signal to data processor 3, and reminder-data processor 3 prepares to receive password note and subscriber phone number.Data processor 3 returns the AT instruction that 2 one of gsm modules read the password note behind the ready signal that receives gsm module 2.Then, gsm module 2 sends to data processor 3 with password short message content and subscriber phone number after the AT instruction of reading the password note of receiving from data processor 3.

Thereafter, data processor 3 analytic record subscriber phone numbers and the password short message content of setting from the password short message content of gsm module 2 and SCM program analyzed and judge.When data processor 3 judged that the content of setting from the password short message content and the SCM program of gsm module 2 is inconsistent, 3 couples of users' of data processor the request of unblanking was disregarded, and waits for next note.When the password short message content from gsm module 2 was consistent with the content of SCM program setting, single-chip microcomputer drove relay 4 closures to relay 4 transmission levels by pin.The closure of relay 4 makes the door lock power turn-on, thereby realizes the function of unblanking.

Illustrated among Fig. 3 according to coded lock of the present utility model at the specified operational procedure of rear line feedback information of unblanking.Particularly, behind unlocking coded lock, at first, data processor 3 is opened the subscriber phone number of confirming short message content and record with predefined door lock and is sent to gsm module 2.Gsm module 2 is behind the signal of receiving data processor 3, and the affirmation note that door lock has been opened sends to the mobile phone 1 of above-mentioned transmission password note, and the phone number of the user mobile phone 1 of again request being unblanked simultaneously sends to the mobile phone 7 of user in the door lock.Thus, the user can judge whether the user that this request is unblanked is the family member by confirming the user's that request is unblanked phone number in the door lock.Can avoid the password note under thus, and the personation owner sends the password note and unblanks, thereby further improved security performance by stranger's acquisition situation.

More than disclosed only be preferred embodiment of the present utility model, can not limit rights protection scope of the present utility model with this certainly.Be appreciated that the equivalent variations of doing according to the essence that limits in the utility model appended claims and scope, still belong to the scope that the utility model is contained.

Claims

1. one kind can it is characterized in that described coded lock is encapsulated in the housing, and this coded lock comprise by the coded lock of note control: the gsm module (2) that is used to receive the password note that user mobile phone (1) sends; Be used for receiving the data processor (3) of judging the password note from the signal and the processing of described gsm module (2); Be used for judging the relay (4) that the correct back control power module of password note (6) is connected via described data processor (3); Be used under described relay (4) on-state, providing the power module (6) of lock module (5) power supply; And, be used under described power module (6) on-state, realize the lock module (1) of unlocking function,

Wherein, the output of described gsm module (2) is connected with the input of described data processor (3), the output of described data processor (3) is connected with described relay (4), the output of described relay (4) is connected with described power module (6), and described power module (6) is connected with described lock module (5).

2. coded lock according to claim 1 is characterized in that, described data processor (3) is a single-chip microcomputer.