CN103821413B - A kind of Bluetooth electronic automatic locking system and method for switching thereof - Google Patents

A kind of Bluetooth electronic automatic locking system and method for switching thereof Download PDF

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Publication number
CN103821413B
CN103821413B CN201410087190.5A CN201410087190A CN103821413B CN 103821413 B CN103821413 B CN 103821413B CN 201410087190 A CN201410087190 A CN 201410087190A CN 103821413 B CN103821413 B CN 103821413B
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lock
bluetooth
key
unit
address
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CN201410087190.5A
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Chinese (zh)
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CN103821413A (en
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金纯�
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重庆金瓯科技发展有限责任公司
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Abstract

The invention discloses a kind of Bluetooth electronic automatic locking system and method for switching thereof, comprise lock end and several key end, described lock end comprises electronic lock body, perception unit, control unit, Status register unit, operation processing unit and bluetooth module; Described key end comprises the mobile phone with bluetooth module; Wherein, perception unit, Status register unit, control unit and bluetooth module are all connected with operation processing unit, and electronic lock body is connected with control unit; The method of switching of this Bluetooth electronic automatic locking system, comprises the steps: 1), control end module is set in a key end wherein; 2), the bluetooth module opened in this key end, by control end module, this key end is set to master key end; 3), will the Bluetooth address of opened lock end be allowed to store; 4), lock end control unit opened lock end; Or send information to master key end.Structure of the present invention is more simple, use convenient, and safety is higher.

Description

A kind of Bluetooth electronic automatic locking system and method for switching thereof

Technical field

The present invention relates to electronic lock technical field, particularly relate to a kind of Bluetooth electronic automatic locking system and method for switching thereof.

Background technology

Electronic lock control system common is at present generally by wireless transmission control signal, but the data of transmission are easily intercepted, and large by extraneous frequency interferences, safety is not high.The Bluetooth electronic lock system that market occurs, substantially be two kinds of situations: 1, utilize Bluetooth communication to transmit data of unblanking, disclosed in bluetooth to all bluetooth equipments is all, and bluetooth data transmission can be intercepted by other communication equipment, and this security of system is not high; 2, some Bluetooth electronic locks are in order to improve safety, encrypted or add too much hardware controls by complexity, and this causes system architecture complicated, and cost is high.

Summary of the invention

For prior art above shortcomings, object of the present invention is just to provide a kind of Bluetooth electronic automatic locking system and method for switching thereof, effectively can solve existing bluetooth lock system architecture complicated, cost is high, troublesome poeration, uses inconvenience and the low problem of safety, thus makes structure simpler, use convenient, and safety is higher.

To achieve these goals, the technical solution used in the present invention is such: a kind of Bluetooth electronic automatic locking system, it is characterized in that: comprise lock end and key end, described lock end comprises electronic lock body, perception unit, control unit, Status register unit, operation processing unit and bluetooth module; Key end comprises the mobile phone with bluetooth module; Wherein, perception unit, Status register unit, control unit and bluetooth module are all connected with operation processing unit, and electronic lock body is connected with control unit;

Described perception unit is infrared sensor, touch sensor or shock sensor, can identify that human body is from Men Nei or outdoors near door body, provides differentiation supplementary to operation processing unit;

Described Status register unit is status register, pre-sets/the identifying code of long-range setting, authorizes Bluetooth address and authorized the location status of Bluetooth address, provide differentiate operation result information to operation processing unit for storing keys end;

Described key end can carry out communication, with opened lock end by bluetooth module and lock end; In several key end, a key end is master key end, for arranging lock end, to make each key end can by certain regular opened lock end;

Described operation processing unit adopts single-chip microcomputer, for going out output order according to input signal and default instruction rule parsing, and this output order is transferred to control unit;

Described control unit is electronic lock ontology-driven unit, for receiving the instruction of operation processing unit with unlocking electronic lock body.

Further, described lock end also comprises communication unit, this communication unit is connected with operation processing unit, described communication unit can carry out data interaction with master key end, the Bluetooth address of non-memory lock termination received is sent to master key end, and holds the identifying code whether opening temporarily or arrange interim opened lock end to be maybe set to allow the Bluetooth address of opened lock end temporarily and store by this Bluetooth address by master key end control lock.

Further, described lock end also comprises display unit, and described display unit is connected with operation processing unit, and this display unit is red, green dual-colored LED indicator lamp; When operation processing unit sends electronic lock body open command, described LED light display is green; Otherwise display is red.

Further, it is in the metallic shield of the open frame type in parabolic shape or side that the bluetooth module of described lock end is arranged on one, and is positioned at the focal position of metallic shield; And the opening direction of metallic shield is towards outdoors.

A method of switching for above-mentioned Bluetooth electronic automatic locking system, comprises the steps:

1), control end module is set in a key end wherein;

2), the bluetooth module opened in this key end, lock end scans this key end Bluetooth address by bluetooth module, and to match with this key end, then, by control end module, this key end is set to master key end;

3) lock end Status register unit, by master key end being set, storing allowing the Bluetooth address of opened lock end;

4), after lock end scans Bluetooth address by bluetooth module, this Bluetooth address is identified, when the address scanned is when being stored in advance in the address in Status register unit, operation processing unit according to the mode of setting by control unit opened lock end; Otherwise send information to master key end.

Further, the Bluetooth address coupling scanned when lock end bluetooth module is correct, and lock end perceives application of opening the door by sending then opened lock end outdoors, simultaneously, lock end is labeled as from the key end Bluetooth address entered into outdoors in door in door, otherwise lock end does not perform an action; When bluetooth lock perceive key end in door time, do not perform an action; When lock end perceive key end from door to time outdoors, lock end this key end Bluetooth address is labeled as outdoors.

Further, when the Bluetooth address matching error that lock end bluetooth module scans, and the signal that perception unit sends be human body from door external near time, then send data by communication unit to master key end, this Bluetooth address is maybe set to allow the Bluetooth address of opened lock end temporarily and store by the identifying code that interim opened lock end was opened temporarily or arranged to master key end whether by control end module remote control lock end.

Compared with prior art, tool of the present invention has the following advantages: structure is simple, with low cost; Whether identified by Bluetooth address, open to control lock end, and Bluetooth address has uniqueness, cannot be replicated, therefore the safety of whole lock system is higher; To trigger whether automatic door opening near the direction of door by lock end induction human body, thus avoid generation maloperation, improve safety further; Induction type opens the door, and makes enabling without the need to manual operation, thus makes enabling convenient.

Accompanying drawing explanation

Fig. 1 is theory diagram of the present invention;

The structural representation of Fig. 2 to be metallic shield be frame type;

Fig. 3 metallic shield is the structural representation of parabolic shape.

Detailed description of the invention

Below in conjunction with drawings and Examples, the invention will be further described.

Embodiment: see Fig. 1, a kind of Bluetooth electronic automatic locking system, comprise lock end and key end, described lock end comprises electronic lock body, perception unit, control unit, Status register unit, operation processing unit and bluetooth module; Key end comprises the mobile phone with bluetooth module; Wherein, perception unit, Status register unit, control unit and bluetooth module are all connected with operation processing unit, and electronic lock body is connected with control unit; This lock end also comprises power module, to power to the various piece of lock end.

Described perception unit is infrared sensor, touch sensor or shock sensor, can identify that human body is from Men Nei or outdoors near door body, there is provided to operation processing unit and differentiate operation result information (namely perception unit is detecting information passes to operation processing unit, judges that people is at Men Nei or outdoors by operation processing unit according to these information according to default rule).

Described Status register unit is status register, pre-sets/the identifying code of long-range setting, authorizes Bluetooth address and authorized the location status of Bluetooth address, provide differentiate operation result information to operation processing unit for storing keys end; (namely Status register unit passes to operation processing unit the real time information stored, and judges that people is at Men Nei or outdoors by operation processing unit according to these information according to default rule).

Described key end can carry out communication, with opened lock end by bluetooth module and lock end; In several key end, a key end is master key end, and for arranging lock end, the Bluetooth address by other key end matches with lock end, and is stored in lock end, to make each key end all can opened lock end.

Described operation processing unit adopts single-chip microcomputer, for going out output order according to input signal and default instruction rule parsing, and this output order is transferred to control unit.

Described control unit is electronic lock ontology-driven unit, for receiving the instruction of operation processing unit with unlocking electronic lock body.

Described lock end also comprises communication unit, this communication unit can (by wifi or operator networking, as GPRS) carry out data interaction with key end (mobile phone), this communication unit is connected with operation processing unit, the Bluetooth address of non-memory lock termination received is sent to master key end, and holds the identifying code whether opening temporarily or arrange interim opened lock end to be maybe set to allow the Bluetooth address of opened lock end temporarily and store by this Bluetooth address by key end control lock.During concrete enforcement, this communication unit can carry out communication by the wireless networks such as wifi and key end.

Described lock end also comprises display unit, and described display unit is connected with operation processing unit, and this display unit is red, green dual-colored LED indicator lamp; When operation processing unit sends electronic lock body open command, described LED light display is green; Otherwise display is red.

A method of switching for above-mentioned Bluetooth electronic automatic locking system, comprises the steps:

1), control end module is set in a key end wherein;

2), the bluetooth module opened in this key end, lock end scans this key end Bluetooth address by bluetooth module, and to match with this key end, then, by control end module, this key end is set to master key end;

3) lock end Status register unit, by master key end (in control end module) being set, storing allowing the Bluetooth address of opened lock end;

4), after lock end scans Bluetooth address by bluetooth module, this Bluetooth address is identified, when the address scanned is when being stored in advance in the address in Status register unit, operation processing unit according to the mode of setting by control unit opened lock end; Otherwise send information to master key end.

The mode of described setting is: the Bluetooth address coupling scanned when lock end bluetooth module is correct, and lock end perceives application of opening the door by sending then opened lock end outdoors, meanwhile, lock end is labeled as from the key end Bluetooth address entered into outdoors in door in door, otherwise lock end does not perform an action; When bluetooth lock perceive key end in door time, do not perform an action; When lock end perceive key end from door to time outdoors, lock end this key end Bluetooth address is labeled as outdoors.

During concrete enforcement, having a variable to be used for depositing user (key end position) in lock end system is at Men Nei or outdoors, when lock end detected key end from pass in and out time, this variable overturns, every interpolation in systems in which user, just when registered user, the initializaing variable of this user being set, coming recording user position at Men Nei still outdoors by overturning this variable.Because bluetooth can only detect people nearby, can not judge that user is at Men Nei or outdoors, and perception unit can judge whether people have passed through bluetooth door, but can not judge that people or outside inside; Therefore judge that people still must judged according to this variable by door-locking system outdoors in door.For this electronic lock system, when user uses for the first time, physics Bluetooth address is registered to user, give user an id, upset variable is associated with the id of user, when user changes mobile phone, only need the Bluetooth address of associated user id and new cell-phone, do not need to carry out any change to upset variable, if mobile phone has changed, can upgrade in a database.

By mark user initial address, user often passes through lock end once, and carry out recording user with regard to upset variable still outdoor in indoor, when user is outdoor close to Bluetooth door lock, door lock is opened automatically, does not need user to have any action.When bluetooth lock detect user that two or more are equipped with bluetooth keys move into one's husband's household upon marriage action time, all people is marked within doors.User is after outdoor is but marked on indoor situation generation, and user needs to take out mobile phone when opening the door and calibrates, and then opens the door with mobile phone.

When the Bluetooth address matching error that lock end bluetooth module scans, and the signal that perception unit sends be human body from door external near time, then send data by communication unit to master key end, this Bluetooth address is maybe set to allow the Bluetooth address of opened lock end temporarily and store by the identifying code that interim opened lock end was opened temporarily or arranged to master key end whether by control end module remote control lock end.

During concrete enforcement, first family member selects a mobile phone as master key end, then in this mobile phone, installs control program, i.e. app software, and the Bluetooth address utilizing mobile phone app to carry out unblanking, bluetooth identifying code are registered.After completing, by bluetooth, log-on message is sent to lock end Status register unit, when needs open the door, system is by identifying coupling Bluetooth address number, and address state differentiates whether automatic unlocking opens the door.

When pre-seting Bluetooth address state and being in door, state mainly comprises the following aspects:

When single family member goes out to come back, lock end automatic searching Bluetooth address, Bluetooth address state, number the match is successful for the Bluetooth address of key end and lock end, and system sends door open command, and Bluetooth address state variable upset simultaneously once, changes in door.

When two or more family member goes home or goes out simultaneously, the all Bluetooth address of system automatic searching, Bluetooth address state, the Bluetooth address number of mobile phone key end and lock end mates, the match is successful, and system sends door open command, and master and non-master Bluetooth of mobile phone address variable all overturn Bluetooth of mobile phone address mark as in door, user's key end when door inward opening door is inoperative, and the mechanical device that user uses door lock to carry in door inward opening door so can only open Door by Hand in door.When owner is in, someone holds mobile phone when coming to visit, and system automatic detection coverage inrange Bluetooth address number, mate unsuccessful, system sends not door open command, waits owner and uses mobile phone A PP control system automatic door opening.

When someone comes to visit, system automatic detection coverage inrange Bluetooth address number, mate unsuccessful, system sends not door open command.When owner stays out, someone holds owner and authorizes Bluetooth address and pre-set identifying code when coming to visit, system automatic detection coverage inrange Bluetooth address, and the match is successful for Bluetooth address, and it is correct that input pre-sets identifying code, and system sends door open command; When owner stays out, someone hold owner's remote online mandate Bluetooth address and remote online arrange checking visiting time, system automatic detection coverage inrange Bluetooth address, the match is successful for Bluetooth address, it is correct that input remote online arranges identifying code, and system sends door open command; When owner stays out, someone holds owner's remote online mandate Bluetooth address and remote online and arranges identifying code when coming to visit, system automatic detection coverage inrange Bluetooth address, and the match is successful for Bluetooth address, it is correct that input remote online arranges identifying code, and system sends door open command.

When visiting person needs to live in for long host, master mobile phone mandate visitor Bluetooth address can be passed through, a new key end is produced by identifying code, master mobile phone can set effective opening time of this new key end, and this address relevant information is sent to lock end by Bluetooth technology or remote online function, allow visiting person within effective time by opening the door to the new bluetooth address number coupling of mobile phone key end and lock end.

When automatic door unit applies to hotel, lock end system is sub-divided into foreground system and backstage, and foreground system allows the light brush mobile phone of passenger obtain Bluetooth address and to be sent to backstage, and after backstage stores, lock end sends authorized order automatically; Move in passenger and download and install app as key end by the scanning of foreground mobile phone two-dimension code, when passenger arrives near door, the match is successful for key end and lock end Bluetooth address, realizes automatic door opening function.

As another kind of embodiment, it is in the metallic shield 1 of the open frame type in parabolic shape or side that the bluetooth module 2 of described lock end is arranged on one, and the focal position being positioned at metallic shield 1 is (when metallic shield 1 is in parabolic shape, bluetooth module 2 is arranged on its focal position, as Fig. 3; When the frame type that metallic shield 1 is open in side, metallic shield 1 should form envelope, as Fig. 2 with pre-designed parabola 3 as far as possible); And the opening direction of metallic shield 1 is towards outdoors.In reality performs, metallic shield 1 should form envelope with parabola as far as possible, and as Fig. 2, the mode that Bluetooth signal can be adopted like this to decay is to judge that key end is outdoors still in door.Due to metallic shield 1 the signal attenuation effect that plays, when key end outdoors with door in time, lock end bluetooth module 2 receives signal can be very different, and the power of key end Bluetooth signal that operation processing unit can receive according to lock termination the signal coordinating perception unit to collect are to judge user in door still outdoors; Thus improve stability and the accuracy of whole automatic locking system.

Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to technical scheme of the present invention or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present invention.

Claims (7)

1. a Bluetooth electronic automatic locking system, is characterized in that: comprise lock end and several key end, described lock end comprises electronic lock body, perception unit, control unit, Status register unit, operation processing unit and bluetooth module; Described key end comprises the mobile phone with bluetooth module; Wherein, perception unit, Status register unit, control unit and bluetooth module are all connected with operation processing unit, and electronic lock body is connected with control unit;
Described perception unit is infrared sensor, touch sensor or shock sensor, can identify that human body is from Men Nei or outdoors near door body, provides differentiate operation result information to operation processing unit;
Described Status register unit is status register, pre-sets/the identifying code of long-range setting, authorizes Bluetooth address and authorized the location status of Bluetooth address, provide differentiate operation result information to operation processing unit for storing keys end;
Described key end can carry out communication, with opened lock end by bluetooth module and lock end; In several key end, a key end is master key end, for arranging lock end, to make each key end all energy opened lock ends;
Described operation processing unit adopts single-chip microcomputer, for going out output order according to input signal and default instruction rule parsing, and this output order is transferred to control unit;
Described control unit is electronic lock ontology-driven unit, for receiving the instruction of operation processing unit with unlocking electronic lock body.
2. a kind of Bluetooth electronic automatic locking system according to claim 1, it is characterized in that: described lock end also comprises communication unit, this communication unit is connected with operation processing unit, described communication unit can carry out data interaction with master key end, the Bluetooth address of non-memory lock termination received is sent to master key end, and holds the identifying code whether opening temporarily or arrange interim opened lock end to be maybe set to allow the Bluetooth address of opened lock end temporarily and store by this Bluetooth address by master key end control lock.
3. a kind of Bluetooth electronic automatic locking system according to claim 1, is characterized in that: described lock end also comprises display unit, and described display unit is connected with operation processing unit, and this display unit is red, green dual-colored LED indicator lamp; When operation processing unit sends electronic lock body open command, described LED light display is green; Otherwise display is red.
4. a kind of Bluetooth electronic automatic locking system according to claim 1, is characterized in that: it is in the metallic shield of the open frame type in parabolic shape or side that the bluetooth module of described lock end is arranged on one, and is positioned at the focal position of metallic shield; And the opening direction of metallic shield is towards outdoors.
5. a method of switching for Bluetooth electronic automatic locking system as claimed in claim 1 or 2, is characterized in that: comprise the steps:
1), control end module is set in a key end wherein;
2), the bluetooth module opened in this key end, lock end scans this key end Bluetooth address by bluetooth module, and to match with this key end, then, by control end module, this key end is set to master key end;
3) lock end Status register unit, by master key end being set, storing allowing the Bluetooth address of opened lock end;
4), after lock end scans Bluetooth address by bluetooth module, this Bluetooth address is identified, when the address scanned is when being stored in advance in the address in Status register unit, operation processing unit according to the mode of setting by control unit opened lock end; Otherwise send information to master key end.
6. method of switching according to claim 5, it is characterized in that: the mode of described setting is: the Bluetooth address coupling scanned when lock end bluetooth module is correct, and lock end perceives application of opening the door by sending then opened lock end outdoors, simultaneously, lock end is labeled as from the key end Bluetooth address entered into outdoors in door in door, otherwise lock end does not perform an action; When bluetooth lock perceive key end in door time, do not perform an action; When lock end perceive key end from door to time outdoors, lock end this key end Bluetooth address is labeled as outdoors.
7. method of switching according to claim 6, it is characterized in that: the Bluetooth address matching error scanned when lock end bluetooth module, and the signal that perception unit sends be human body from door external near time, then send data by communication unit to master key end, this Bluetooth address is maybe set to allow the Bluetooth address of opened lock end temporarily and store by the identifying code that interim opened lock end was opened temporarily or arranged to master key end whether by control end module remote control lock end.
CN201410087190.5A 2014-03-11 2014-03-11 A kind of Bluetooth electronic automatic locking system and method for switching thereof CN103821413B (en)

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CN104853354A (en) * 2015-05-18 2015-08-19 深圳门萨通信科技有限公司 Bluetooth authentication method and system thereof
CN105118128A (en) * 2015-09-18 2015-12-02 广东工业大学 Bluetooth entrance guard system and Bluetooth entrance guard method thereof
CN105654584B (en) * 2015-12-24 2018-05-08 歌尔股份有限公司 A kind of gate inhibition's monitoring method and system
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CN107179696A (en) * 2017-04-17 2017-09-19 朗曦科技(上海)有限公司 Room control method and system based on mobile terminal authentication and location aware
TWI637098B (en) * 2017-12-19 2018-10-01 東隆五金工業股份有限公司 Motion control module and electronic lock for controlling electronic lock
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