CN104821031B - Bluetooth cellular phone intelligent lock control system dynamic confirming method - Google Patents

Bluetooth cellular phone intelligent lock control system dynamic confirming method Download PDF

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Publication number
CN104821031B
CN104821031B CN201510277471.1A CN201510277471A CN104821031B CN 104821031 B CN104821031 B CN 104821031B CN 201510277471 A CN201510277471 A CN 201510277471A CN 104821031 B CN104821031 B CN 104821031B
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bluetooth
cellular phone
password
lock control
bluetooth cellular
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CN104821031A (en
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陈建军
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Chongqing University
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Chongqing University
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Abstract

The present invention discloses bluetooth cellular phone intelligent lock control system dynamic confirming method, comprises the following steps:S1:Establish connection;S2:Send log-on message, including User Defined password and bluetooth cellular phone identification code;S3:Bluetooth lock control terminal generates dynamic password, and dynamic password, User Defined password and bluetooth cellular phone identification code are collectively constituted into password to be verified;S4:Dynamic password is sent to bluetooth cellular phone;S5:The User Defined password and bluetooth cellular phone identification code that are sent in the dynamic password of reception and step S2 are packaged into unlocking pin by bluetooth cellular phone;S6:Unlocking pin is sent to bluetooth lock control terminal;S7:Bluetooth lock control terminal receives unlocking pin and verified with password to be verified;S8:Feedback validation result, is proved to be successful, and performs unblock operation, generates new dynamic password;Authentication failed, export prompt message or warning message.Its effect is:The complexity of password is high, and dynamic is strong, can effectively prevent from replicating carrying out skilled unlocking using electromagnetic wave.

Description

Bluetooth cellular phone intelligent lock control system dynamic confirming method
Technical field
The present invention relates to electron controls technology, is a kind of bluetooth cellular phone intelligent lock control system dynamic authentication side specifically Method.
Background technology
With the popularization of smart mobile phone, realize that the application of intelligent unlocking or intelligent starting is also got over using Bluetooth of mobile phone communication Come it is more, as Chinese patent 201310246771.4 disclose it is a kind of based on the gate control system of bluetooth module and access control side Method, Chinese patent 200510011185.7 disclose a kind of automobile mobile phone electron key and method for unlocking and Automobile Electronie Lock etc. Deng.
But in existing application, set password is excessively single between smart mobile phone and bluetooth lock control terminal, most Technical scheme is all one simply using the physical address of Bluetooth of mobile phone uniqueness as crypto carrier, or taking human as setting Section cryptopart is as crypto carrier, when needing unblock, as long as sending the thing for representing mobile phone uniqueness by mobile phone application software Address or default several passwords are managed, unblock operation can be achieved in bluetooth lock control terminal.
This traditional cipher mode is easy to be replicated by wireless signal, once it is cracked, it is easy to cause weight Big property loss.
The content of the invention
In order to overcome drawbacks described above, the present invention proposes a kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, solves Existing system is using potential safety hazard caused by single and fixed cipher mode.
To achieve these goals, specific technical scheme of the invention is as follows:
A kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, its key are to comprise the following steps:
S1:Bluetooth cellular phone establishes the step of connecting with bluetooth lock control terminal;
S2:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission log-on message, the log-on message is made by oneself including user Adopted password and bluetooth cellular phone identification code;
S3:Bluetooth lock control terminal generates dynamic password, and by the dynamic password, User Defined password and bluetooth cellular phone Identification code collectively constitutes the step of password to be verified;
S4:The step of bluetooth lock control terminal is to bluetooth cellular phone transmission dynamic password;
S5:The User Defined password and bluetooth cellular phone mark that bluetooth cellular phone will be sent in the dynamic password of reception and step S2 Know the step of code is packaged into unlocking pin;
S6:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission unlocking pin;
S7:The step of bluetooth lock control terminal receives unlocking pin and verified with the password to be verified;
S8:Feedback validation result, is proved to be successful, and bluetooth lock control terminal performs unblock operation, and return to step S3 generations are new Dynamic password;Authentication failed, bluetooth lock control terminal output prompt message or warning message.
As further describing, the bluetooth cellular phone identification code in step S2 is the MAC Address of Bluetooth of mobile phone module.
Certainly, the bluetooth cellular phone identification code in step S2 can also be the IMEI code of bluetooth cellular phone.
In order to improve the security of data transfer, the information transmitted between bluetooth cellular phone and bluetooth lock control terminal uses 64 Or the AES encryption algorithm of 128 carries out data encryption.
With reference to the development of operation system of smart phone, in step S5, when bluetooth cellular phone is by the dynamic password and step of reception After the User Defined password and bluetooth cellular phone identification code sent in S2 is packaged into unlocking pin, the bluetooth cellular phone applies boundary Unlocking control corresponding to the bluetooth lock control terminal is generated on face.
For the ease of realizing intelligent control, when user triggers the unlocking control on application interface, bluetooth cellular phone is from trend institute State bluetooth lock control terminal and send unlocking pin.
In order to further improve security performance, when user triggers the unlocking control on bluetooth cellular phone application interface, bluetooth Mobile phone prompting input password, when User Defined code matches in password and the step S2 of user's input, bluetooth cellular phone to The bluetooth lock control terminal sends unlocking pin.
In order to improve certification speed, in step S7, bluetooth lock control terminal first by the dynamic password in unlocking pin with it is to be tested Dynamic password in card password verified, then by the bluetooth in the bluetooth cellular phone identification code in unlocking pin and password to be verified Mobile phone logo code is verified;Finally the User Defined password in unlocking pin is made by oneself with the user in password to be verified again Adopted password verified, once wrong regard as authentication failed, only three times checking all by, just regard as verifying into Work(.
With reference to different application scenarios, the bluetooth lock control terminal is arranged on door, car door or battery-operated motor cycle.
The present invention remarkable result be:
On the basis of existing bluetooth cellular phone intelligent lock control system, present disclosure can be achieved by software upgrading, It is easy to implement, by changing the password building mode between bluetooth cellular phone and bluetooth lock control terminal, improve the peace of existing system Full performance, it can effectively prevent from replicating carrying out skilled unlocking using electromagnetic wave.
Brief description of the drawings
Fig. 1 is the method and step figure of the present invention;
Fig. 2 is the used password form of the present invention.
Embodiment
The embodiment and operation principle of the present invention are described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 2, the present embodiment is explained further proposed by the invention by taking smart bluetooth gate control system as an example A kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, specifically includes following steps:
S1:Bluetooth cellular phone and bluetooth lock control terminal establish the step of connecting, and the step is mainly by opening the bluetooth of terminal Function, manually the mode such as selection or automatic search, shakes hands and establishes bluetooth connection;
S2:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission log-on message, the log-on message is made by oneself including user Adopted password and bluetooth cellular phone identification code;Here bluetooth cellular phone identification code is the MAC Address either bluetooth of Bluetooth of mobile phone module Each bluetooth cellular phone equipment of representative of the IMEI code of mobile phone, energy uniqueness, possesses function of key;
When carrying out user's registration, bluetooth cellular phone needs to download and install in advance special APP application programs, opens APP After application software, system can automatically turn on mobile phone bluetooth function module, be provided with matching button in bluetooth lock control terminal, only After matching button is pressed, the bluetooth cellular phone of nonregistered user could carry out user's registration, blue after each user registration success Tooth lock control terminal performs step S3.
S3:Bluetooth lock control terminal generates dynamic password, and by the dynamic password, User Defined password and bluetooth cellular phone Identification code collectively constitutes the step of password to be verified;
Dynamic password in the step is one section caused by the random function solidified by bluetooth lock control terminal inner Random sequence, the length of sequence it is close can all to produce a new dynamic according to password grade setting after successfully unlocking each time Code uses for next time, so as to overcome the reproducibility of password.
S4:The step of bluetooth lock control terminal is to bluetooth cellular phone transmission dynamic password;
S5:The User Defined password and bluetooth cellular phone mark that bluetooth cellular phone will be sent in the dynamic password of reception and step S2 Know the step of code is packaged into unlocking pin;
In this step, when bluetooth cellular phone by the User Defined password sent in the dynamic password of reception and step S2 and After bluetooth cellular phone identification code is packaged into unlocking pin, the bluetooth lock control terminal-pair is generated on the application interface of the bluetooth cellular phone should Unlocking control.
S6:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission unlocking pin;
According to the demand of different user, in specific implementation process, user can be by triggering the unlocking on application interface Control directly transmits unlocking pin, realizes that a key is unlocked;Higher level of security can also be configured, user triggers bluetooth cellular phone should During with unlocking control on interface, bluetooth cellular phone prompting input password, when the password of user's input is made by oneself with user in step S2 During adopted code matches, bluetooth cellular phone just sends unlocking pin to the bluetooth lock control terminal.
S7:The step of bluetooth lock control terminal receives unlocking pin and verified with the password to be verified;
Bluetooth lock control terminal first verified the dynamic password in unlocking pin and the dynamic password in password to be verified, The bluetooth cellular phone identification code in unlocking pin and the bluetooth cellular phone identification code in password to be verified are verified again;Finally again will User Defined password in unlocking pin is verified with the User Defined password in password to be verified, once wrong recognize It is set to authentication failed, only verifies three times all by just regarding as being proved to be successful.
Three sections of passwords directly can certainly be assembled together disposable checking, but because password digit is longer, algorithm It is computationally intensive, higher is required to the arithmetic speed of hardware device.
S8:Feedback validation result, is proved to be successful, and bluetooth lock control terminal performs unblock operation, and return to step S3 generations are new Dynamic password;Authentication failed, bluetooth lock control terminal output prompt message or warning message.
In above process, the information transmitted between bluetooth cellular phone and bluetooth lock control terminal uses the AES of 64 or 128 AES carries out data encryption, improves the security of information transfer.
The dynamic authentication of bluetooth cellular phone intelligent lock control system is realized by the above method, the complexity of password is high, dynamic By force, it can effectively prevent from replicating using electromagnetic wave and carry out skilled unlocking, different peaces can be configured according to different user's requests Full rank, when selection needs input User Defined password to be unlocked, timely hand-set from stolen, still can not directly it unlock, Safe, systematic difference is more flexible.
It is last it should be noted that above example is only illustrating best-of-breed technology scheme of the present invention rather than restriction technologies side Case, above-mentioned word are explained in detail with reference to preferred embodiment to the present invention, and those skilled in the art can also be to this hair Modification or equivalent substitution that bright technical scheme is carried out, it is impossible to depart from the objective and scope of the technical program, all should cover Among scope of the invention as claimed.

Claims (9)

1. a kind of bluetooth cellular phone intelligent lock control system dynamic confirming method, it is characterised in that comprise the following steps:
S1:Bluetooth cellular phone establishes the step of connecting with bluetooth lock control terminal;
S2:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission log-on message, it is close that the log-on message includes User Defined Code and bluetooth cellular phone identification code;
S3:Bluetooth lock control terminal generates dynamic password, and the dynamic password, User Defined password and bluetooth cellular phone are identified The step of code collectively constitutes password to be verified;
S4:The step of bluetooth lock control terminal is to bluetooth cellular phone transmission dynamic password;
S5:The User Defined password and bluetooth cellular phone identification code that bluetooth cellular phone will be sent in the dynamic password of reception and step S2 The step of being packaged into unlocking pin;
S6:The step of bluetooth cellular phone is to bluetooth lock control terminal transmission unlocking pin;
S7:The step of bluetooth lock control terminal receives unlocking pin and verified with the password to be verified;
S8:Feedback validation result, is proved to be successful, the execution unblock operation of bluetooth lock control terminal, and return to step S3 generates new move State password;Authentication failed, bluetooth lock control terminal output prompt message or warning message.
2. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterised in that:In step S2 Bluetooth cellular phone identification code be Bluetooth of mobile phone module MAC Address.
3. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterised in that:In step S2 Bluetooth cellular phone identification code be bluetooth cellular phone IMEI code.
4. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterised in that:Bluetooth cellular phone The information transmitted between bluetooth lock control terminal carries out data encryption using the AES encryption algorithm of 64 or 128.
5. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterised in that:Step S5 In, when bluetooth cellular phone seals the User Defined password and bluetooth cellular phone identification code that are sent in the dynamic password of reception and step S2 After dressing up unlocking pin, unlocking control corresponding to the bluetooth lock control terminal is generated on the application interface of the bluetooth cellular phone.
6. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 5, it is characterised in that:User triggers During unlocking control on application interface, bluetooth lock control terminal described in bluetooth cellular phone from trend sends unlocking pin.
7. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 5, it is characterised in that:When user touches When sending out the unlocking control on bluetooth cellular phone application interface, bluetooth cellular phone prompting input password, when the password and step of user's input In S2 during User Defined code matches, bluetooth cellular phone sends unlocking pin to the bluetooth lock control terminal.
8. bluetooth cellular phone intelligent lock control system dynamic confirming method according to claim 1, it is characterised in that:Step S7 In, bluetooth lock control terminal is first verified the dynamic password in unlocking pin and the dynamic password in password to be verified, then will Bluetooth cellular phone identification code in unlocking pin is verified with the bluetooth cellular phone identification code in password to be verified;Finally again will unblock User Defined password in password is verified with the User Defined password in password to be verified, once wrong regard as Authentication failed, only verify three times all by just regarding as being proved to be successful.
9. the bluetooth cellular phone intelligent lock control system dynamic confirming method according to right wants 1 to 8 any one, its feature exist In:The bluetooth lock control terminal is arranged on door, car door or battery-operated motor cycle.
CN201510277471.1A 2015-05-27 2015-05-27 Bluetooth cellular phone intelligent lock control system dynamic confirming method Active CN104821031B (en)

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