CN102436686B - Method and device for locking or unlocking wireless radio frequency (RF) electronic lockset - Google Patents
Method and device for locking or unlocking wireless radio frequency (RF) electronic lockset Download PDFInfo
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- CN102436686B CN102436686B CN201110226627.5A CN201110226627A CN102436686B CN 102436686 B CN102436686 B CN 102436686B CN 201110226627 A CN201110226627 A CN 201110226627A CN 102436686 B CN102436686 B CN 102436686B
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Abstract
The invention discloses a method and a device for locking or unlocking a wireless radio frequency (RF) electronic lockset. A wireless RF electronic lockset device comprises a wireless electronic lockset and a wireless locking device or a wireless unlocking device, wherein the wireless electronic lockset is arranged on a target device to be locked or unlocked; the target device to be locked or unlocked comprises the wireless electronic lockset and a main control unit; the wireless locking device or the wireless unlocking device is used for sending a wireless signal to the wireless electronic lockset; after the wireless electronic lockset is judged to be correct by a validity detection module, the state of an electronic lock is updated; and the main control unit enters into the working state of locking or unlocking by inquiring the state of the electronic lock of the wireless electronic lockset. The method and the device effectively overcome the defect that the traditional lockset is not capable of effectively locking electronic equipment; meanwhile, in the process of locking or unlocking the wireless electronic lockset, the normal working state of the main control unit can be maintained, and the main control unit cannot be influenced.
Description
Technical field
The present invention relates to data communication field and industrial control field, relate in particular to a kind of method and apparatus to the lock/release of less radio-frequency electric lockset.
Background technology
in safety technological guard field, traditional lockset is only to avoid stolen for isolation item to be protected.The electronic password lock with anti-theft alarm function replaces traditional mechanical code lock; overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance; still in performance, all greatly improve a step technically, thereby but still cannot avoid lockset to be lost de-protected effect by physical damage.Conventional lock cannot lock for electronic equipment effectively simultaneously, cannot lock protected electronic equipment from function.
Summary of the invention
For solving the problem and blemish of above-mentioned middle existence, the invention provides a kind of method and apparatus of lock/release of less radio-frequency electric lockset.Described technical scheme is as follows:
A lock/tripper of less radio-frequency electric lockset, comprising:
The wireless electron lockset of described less radio-frequency electric lockset device is arranged on and waits to lock/release target device in, its device comprises: wireless electron lockset, wireless locking unit, wireless unlocking device and main control unit;
Wireless electron lockset, the order sending for receiving main control unit, and the order that wireless locking unit/wireless unlocking device sends, and respond corresponding commands in return in main control unit or wireless locking unit/wireless unlocking device;
Main control unit, the content of responding by comparison wireless electron lockset, judges that whether the commands in return that wireless electron lockset responds is correct; And
The commands in return of responding according to wireless electron lockset enters accordingly lock/release duty;
Wireless locking unit/wireless unlocking device, for sending electronic lock status inquiry command and the order of lock/unlocking request, and receives the commands in return that wireless electron lockset sends; The content of responding by comparison wireless electron lockset, judges that whether the commands in return that wireless electron lockset responds is correct; And
Whether the lock/unlocking operation of commands in return judgement of responding according to wireless electron lockset is successful.
A method for lock/release of less radio-frequency electric lockset, comprising:
By wireless electron lockset, receive the order that main control unit sends, and the order that wireless locking unit/wireless unlocking device sends, and respond corresponding order in main control unit, and respond corresponding order to wireless locking unit/wireless unlocking device;
Main control unit receives after the commands in return of wireless electron lockset response, according to the content of this order, judges that whether this order is correct; And
According to the electronic lock state comprising in this order, enter accordingly lock/release duty;
By wireless locking unit/wireless unlocking device, electronic lock is sent to order, and receive the commands in return that wireless electron lockset is responded, and judge that according to the content in this commands in return whether this order is correct; And
Whether successful according to lock/unlocking operation of wireless electron lockset commands in return judgement.
The beneficial effect of technical scheme provided by the invention is:
Realized the safety protection function for electronic equipment; can lock for the function of this electronic equipment; even if unauthorized this electronic equipment of operator's physical contact and by force dismounting or damage electric lockset also cannot be used the function of this equipment; after unlocking operation, functions of the equipments are at all unaffected.And the method and apparatus of the novel radio radio frequency electronic lockset that this patent provides adopts less radio-frequency control mode, can operate electronic lock at a distance, greatly facilitate out of doors or the interior operation to lockset of narrow space.
Accompanying drawing explanation
Fig. 1 is lock/tripper of less radio-frequency electric lockset structural representation;
Fig. 2 is wireless electron lockset and main control unit interaction diagrams;
Fig. 3 is the less radio-frequency electric lockset process flow diagram flow chart that locks;
Fig. 4 is less radio-frequency electric lockset releasing process process flow diagram;
Fig. 5 less radio-frequency electric lockset workflow diagram.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail:
The present embodiment provides a kind of lock/tripper of less radio-frequency electric lockset, comprises wireless electron lockset device and wireless locking unit/wireless unlocking device device, and this wireless electron lockset be arranged on wait to lock/release target device in.As shown in Figure 1, wireless locking unit/wireless unlocking device is communicated by letter with wireless electron lockset by wireless radio frequency mode, controls the lock/release of wireless electron lockset.
Wireless electron lockset, the electronic lock status inquiry command sending for receiving main control unit, and electronic lock status inquiry command and the order of lock/unlocking request that wireless locking unit/wireless unlocking device sends, and respond the order of electronic lock replying state in main control unit, and respond the order of electronic lock replying state to wireless locking unit/wireless unlocking device;
Main control unit, the check code comprising in the electronic lock status inquiry command of responding according to wireless electron lockset judges that whether this order is correct; If this order is correct
According to the electronic lock state comprising in this order, enter accordingly lock/release mode of operation;
Wireless locking unit/wireless unlocking device, the electronic lock replying state order of responding for receiving wireless electron lockset, and the check code comprising in the electronic lock status inquiry command of responding according to wireless electron lockset judges that whether this order is correct; And whether successful according to lock/unlocking operations of information judgement such as the electronic lock sign comprising in this order, type sign, electronic lock states.
The main control unit of the above-mentioned target device of waiting lock/release enters corresponding defence program after being in the lock state at once wireless electron lockset being detected, and locking specific function or prompting operation person unlock; If electronic lock detected, be the state of unlocking, equipment can be carried out normal operating process, at all notes the existence less than electronic lock.
Lock/unlocking operation in the main control unit work of the above-mentioned target device of waiting lock/release, wireless electron lockset leaves oneself state in internal storage in, until change this state by wireless locking unit/wireless unlocking device; Wireless electron lockset can arrange according to the state of storing in internal storage the lock-out state of self when electrifying startup.
The process that locks of above-mentioned wireless locking unit: the electronic lock sign ID that first wireless locking unit inquires about wireless electron lockset, sends the request of locking (LockReq) then to wireless electron lockset.New lock sign ID2, check code F and authorization code D in the request of locking, have been comprised.Wireless electron lockset is received after the request of locking, and checks check code and authorization code D, if correctly, upgrades electronic lock sign, and is set to locking state.Whether no matter lock successfully, wireless electron lockset, whether wireless locking unit is successful according to responding decision operation if all sending electronic lock replying state order IdRsp.
The releasing process of above-mentioned wireless unlocking device: the electronic lock sign ID of wireless unlocking device inquiry wireless electron lockset, and find corresponding authorization code D according to ID, send unlocking request (UnlockReq) to wireless electron lockset.New lock status State2, authorization code D and check code C2 in unlocking request, have been comprised.Wireless electron lockset is received after unlocking request, checks check code C2 and authorization code D, if correctly, upgrading electronic lock state is State2.No matter whether release is successful, and electronic lock all sends electronic lock replying state order IdRsp, and whether unlocking device is successful according to responding decision operation.
Above-mentioned wireless electron lockset in passive accepting state, does not produce radio-frequency radiation after power-on.
The above-mentioned target device of waiting lock/release, after lock/release completes, enters corresponding lock-out state next time while starting.Its detailed process comprises:
Main control unit checks the lock status of wireless electron lockset at every turn while starting.For preventing that wireless electron lockset is cracked, communication process divides as follows:
The lock status of inquiry wireless electron lockset, main control unit sends the electronic lock status query request IdReq that comprises a random number R, wireless electron lockset is responded electronic lock replying state order IdRsp, wherein comprises electronic lock sign ID, electronic lock state State, type code Type and check code C.Then, main control unit enters corresponding mode of operation according to electronic lock state State.
A method for lock/release of less radio-frequency electric lockset, the method comprises:
By wireless electron lockset, receive the order that main control unit sends, and the order that wireless locking unit/wireless unlocking device sends, and respond corresponding order in main control unit, and respond corresponding order to wireless locking unit/wireless unlocking device;
Main control unit receives after the commands in return of wireless electron lockset response, according to the content of this order, judges that whether this order is correct; And
According to the electronic lock state comprising in this order, enter accordingly lock/release duty;
By wireless locking unit/wireless unlocking device, electronic lock is sent to order, and receive the commands in return that wireless electron lockset is responded, and judge that according to the content in this commands in return whether this order is correct; And
Whether successful according to lock/unlocking operation of wireless electron lockset commands in return judgement.
By wireless electron lockset, receive the electronic lock status inquiry command that main control unit sends, and electronic lock status inquiry command and the order of lock/unlocking request that wireless locking unit/wireless unlocking device sends, and respond the order of electronic lock replying state to treating in main control unit, and respond the order of electronic lock replying state to wireless locking unit/wireless unlocking device;
At main control unit, receive after the electronic lock replying state order of wireless electron lockset response, by checking that the check code comprising in this order judges that whether this order is correct; And
According to the electronic lock state comprising in this order, enter corresponding mode of operation;
By wireless locking unit/wireless unlocking device, receive the electronic lock replying state order that wireless electron lockset is responded, and by checking that the check code comprising in this order judges that whether this order correct; And
Whether successful according to lock/unlocking operations of information judgement such as the electronic lock sign comprising in this order, type code, electronic lock states.
Present embodiment is divided into main control unit and the mutual communication process of wireless electron lockset and wireless electron lockset locks, three flow processs of releasing process are described.
As shown in Figure 2: main control unit and the mutual communication process of wireless electron lockset comprise the following steps:
Main control unit operation;
Main control unit sends electronic lock status inquiry command IdReq, wherein comprises a random number R.
Wireless electron lockset is responded electronic lock replying state order IdRsp;
In the electronic lock replying state order that wireless electron lockset provides, comprise electronic lock sign ID, type code Type, electronic lock state State and check code C.
The order that main control unit verification is responded;
The method of this order of main control unit verification is, utilize the electronic lock sign ID and the random number R that in this order, comprise to calculate a proof test value, and with this order in the check code C that comprises compare, proof test value unanimously represents to respond correct, otherwise represent to respond, is wrong.
Passed through proof test value relatively after, main control unit enters corresponding mode of operation according to the electronic lock state State comprising in this order; If communication is overtime or verification failure, main control unit is initiated query script again, if inquiry several times all failure think that wireless electron lockset loses, main control unit enters the duty that electronic lock is lost.
Figure 3 shows that the wireless electron lockset flow process that locks:
Wireless locking unit sends electronic lock status inquiry command IdReq, wherein comprises a random number R.
Wireless electron lockset is responded electronic lock replying state order IdRsp;
In the electronic lock replying state order that wireless electron lockset provides, comprise electronic lock sign ID, type code Type, electronic lock state State and check code C.
The order that wireless locking unit verification is responded;
The method of wireless this order of locking unit verification is, utilize the electronic lock sign ID and the random number R that in this order, comprise to calculate a proof test value, and with this order in the check code C that comprises compare, proof test value unanimously represents to respond correct, otherwise represent to respond, is wrong.
Passed through proof test value relatively after, wireless locking unit sends the request command LockReq that locks; If communication is overtime or verification failure, lock operation failure abandoning of wireless locking unit prompting.
The request command that locks that wireless locking unit sends comprises new lock sign ID2, authorization code D and check code C2.
Wireless electron lockset is received and is locked after request command, and if the check code and the authorization code that in this order of verification, comprise, correctly, upgrade electronic lock sign, and are set to locking state.Whether no matter lock successfully, wireless electron lockset, whether wireless locking unit adds latching operation according to response judgement successful if all sending the order of electronic lock replying state and responding IdRsp.
As shown in Figure 4, be wireless electron lockset release flow process:
Wireless unlocking device sends electronic lock status inquiry command IdReq, wherein comprises a random number R.
Wireless electron lockset is responded electronic lock replying state order IdRsp;
In the electronic lock replying state order that wireless electron lockset provides, comprise electronic lock sign ID, type code Type, electronic lock state State and check code C.
The order that wireless unlocking device verification is responded;
The method of wireless this order of unlocking device verification is, utilize the electronic lock sign ID and the random number R that in this order, comprise to calculate a proof test value, and with this order in the check code C that comprises compare, proof test value unanimously represents to respond correct, otherwise represent to respond, is wrong.
Passed through proof test value relatively after, wireless unlocking device sends unlocking request order UnlockReq; If communication is overtime or verification failure, wireless unlocking device prompting unlocking operation failure is also abandoned.
The unlocking request order that wireless unlocking device sends comprises new electronic lock state State2, authorization code D and check code C2.
Wireless electron lockset is received after unlocking request order, the check code and the authorization code that in this order of verification, comprise, if correctly, upgrading electronic lock state is State2.No matter whether release is successful, and wireless electron lockset all sends the order of electronic lock replying state and responds IdRsp, and wireless unlocking device judges that according to responding whether unlocking operation is successful.
As shown in Figure 5, be less radio-frequency electric lockset workflow, this flow process comprises:
Wireless electron lockset electrifying startup;
The program of wireless electron lockset inside reads lock status from memory field;
Wireless electron lockset starts to monitor the order that main control unit sends, and starts monitoring wireless radio-frequency command;
If the order that has main control unit to send, judges whether it is correct order, if it is process and respond, if not correct order, return and re-start monitoring.
If there is wireless radio-frequency command, judge whether it is correct order, if it is process and respond, if not correct order, return and re-start monitoring.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a lock/tripper of less radio-frequency electric lockset, it is characterized in that, the wireless electron lockset of described less radio-frequency electric lockset device is arranged on and waits to lock/release target device in, its device comprises: wireless electron lockset, wireless locking unit, wireless unlocking device and main control unit;
Wireless electron lockset, the order sending for receiving main control unit, and the order that wireless locking unit/wireless unlocking device sends, and respond corresponding commands in return in main control unit or wireless locking unit/wireless unlocking device;
Main control unit, the content of responding by comparison wireless electron lockset, judges that whether the commands in return that wireless electron lockset responds is correct; And
The commands in return of responding according to wireless electron lockset enters accordingly lock/release duty;
Wireless locking unit/wireless unlocking device, for sending electronic lock status inquiry command and the order of lock/unlocking request, and receives the commands in return that wireless electron lockset sends; The content of responding by comparison wireless electron lockset, judges that whether the commands in return that wireless electron lockset responds is correct; And
Whether the lock/unlocking operation of commands in return judgement of responding according to wireless electron lockset is successful;
The order that described main control unit sends to wireless electron lockset is electronic lock status inquiry command, and this electronic lock status inquiry command comprises a random number;
The order that described wireless electron lockset respond to main control unit is the order of electronic lock replying state, and this electronic lock replying state order comprises electronic lock sign, electronic lock state, type code and check code;
The order that described wireless locking unit/wireless unlocking device sends to wireless electron lockset is electronic lock status inquiry command and lock/unlocking request, and the request command that locks comprises electronic lock sign, type code, authorization code and check code; Unlocking request order comprises electronic lock state, authorization code and check code; And
The order that described wireless electron lockset respond to wireless locking unit/wireless unlocking device is the order of electronic lock replying state, and this electronic lock replying state order comprises electronic lock sign, electronic lock state, type code and check code.
2. lock/tripper of less radio-frequency electric lockset according to claim 1, is characterized in that, described wireless locking unit/wireless unlocking device is communicated by letter with wireless electron lockset by wireless radio frequency mode; Main control unit determines the duty of self by the lock status of inquiry wireless electron lockset.
3. a method for lock/release of less radio-frequency electric lockset, is characterized in that, described method comprises:
By wireless electron lockset, receive the order that main control unit sends, and the order that wireless locking unit/wireless unlocking device sends, and respond corresponding order in main control unit, and respond corresponding order to wireless locking unit/wireless unlocking device;
Main control unit receives after the commands in return of wireless electron lockset response, according to the content of this order, judges that whether this order is correct; And
According to the electronic lock state comprising in this order, enter accordingly lock/release duty;
By wireless locking unit/wireless unlocking device, electronic lock is sent to order, and receive the commands in return that wireless electron lockset is responded, and judge that according to the content in this commands in return whether this order is correct; And
Whether successful according to lock/unlocking operation of wireless electron lockset commands in return judgement;
Between described wireless electron lockset and wireless locking unit, sending and respond electronic lock status inquiry command specifically comprises with the step of the request command that locks:
By wireless locking unit, send electronic lock status inquiry command;
By wireless electron lockset, respond the order of electronic lock replying state;
At wireless locking unit, receive after the electronic lock replying state order of wireless electron lockset response, judge that whether this order is correct, if this order is correct
Wireless locking unit sends the request command that locks; This order comprises new electronic lock information;
At wireless electron lockset, receive locking after request command of wireless locking unit transmission, judge that whether this order is correct, if this order is correct
Wireless electron lockset judges that by the authorized content comprising in this order whether this order is authorized, if authorization code is correct, Wireless electronic lock is stored new electronic lock information, and it is locking state that electronic lock state is set, and responds the order of electronic lock replying state; This order comprises new electronic lock information;
At wireless locking unit, receive after the electronic lock replying state order that wireless electron lockset responds, compare the electronic lock information that comprises in this order whether with expect consistent; If comparison is correct
Indication locks and operates successfully; The operation failure otherwise indication locks.
4. the method for lock/release of less radio-frequency electric lockset according to claim 3, is characterized in that, the step that described wireless electron lockset and main control unit sent and responded electronic lock status inquiry command specifically comprises:
Main control unit operation;
By main control unit, send electronic lock status inquiry command;
By wireless electron lockset, respond the order of electronic lock replying state;
At main control unit, receive after the electronic lock replying state order of wireless electron lockset response, judge that whether this order is correct, if this order is correct
Main control unit enters accordingly lock/release duty according to the content comprising in this order.
5. the method for lock/release of less radio-frequency electric lockset according to claim 3, is characterized in that, the step that sends and respond electronic lock status inquiry command and release request command between described wireless electron lockset and wireless unlocking device specifically comprises:
By wireless unlocking device, send electronic lock status inquiry command;
By wireless electron lockset, respond the order of electronic lock replying state;
At wireless unlocking device, receive after the electronic lock replying state order of wireless electron lockset response, judge that whether this order is correct, if this order is correct, wireless unlocking device sends unlocking request order; This order comprises new electronic lock information;
At wireless electron lockset, receive after the unlocking request order of wireless unlocking device transmission, judge that whether this order is correct, if this order is correct, wireless electron lockset judges that by the content comprising in this order whether this order is authorized, if authorization code is correct
Wireless electronic lock is stored the electronic lock state comprising in this order, and responds the order of electronic lock replying state; This order comprises electronic lock information;
At wireless unlocking device, receive after the electronic lock replying state order that wireless electron lockset responds, compare the consistent of the electronic lock information that comprises in this order and expection; If comparison is correct, the success of indication unlocking operation; Otherwise indication unlocking operation failure.
6. according to the method for the lock/release of less radio-frequency electric lockset described in claim 4 or 5, it is characterized in that,
Described main control unit, wireless locking unit and wireless unlocking device send electronic lock status inquiry command and comprise a random number;
Described wireless electron lockset is responded the order of electronic lock replying state and is comprised electronic lock sign, electronic lock state, type code and check code;
Described wireless locking unit sends the electronic lock information comprising in the request command that locks sign, new type code, authorization code and new check code; Wireless unlocking device sends the electronic lock information comprising in unlocking request order state, authorization code and new check code;
Wireless electronic lock is stored new electronic lock packets of information containing sign and new type code;
The electronic lock replying state order that the wireless electron lockset that described wireless locking unit and wireless unlocking device are received is responded comprises sign, electronic lock state, type code and check code.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110226627.5A CN102436686B (en) | 2011-08-09 | 2011-08-09 | Method and device for locking or unlocking wireless radio frequency (RF) electronic lockset |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110226627.5A CN102436686B (en) | 2011-08-09 | 2011-08-09 | Method and device for locking or unlocking wireless radio frequency (RF) electronic lockset |
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| CN102436686B true CN102436686B (en) | 2014-04-09 |
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| CN102882679A (en) * | 2012-07-24 | 2013-01-16 | 中兴通讯股份有限公司 | Unlocking method and unlocking device for electronic equipment |
| KR102206429B1 (en) | 2012-10-23 | 2021-01-21 | 스펙트럼 브랜즈, 인크. | Electronic lock having hardware based multi-wireless profile detection and setting |
| CN103895939B (en) * | 2012-12-26 | 2016-08-03 | 中钞海思信息技术(北京)有限公司 | Anti-self-locking type fortune paper money bagging apparatus |
| DE102013111429A1 (en) * | 2013-10-16 | 2015-04-16 | Lock Your World Gmbh & Co. Kg | Method for operating a locking system and locking system |
| US10127745B2 (en) * | 2014-12-29 | 2018-11-13 | Invue Security Products Inc. | Merchandise display security systems and methods |
| CN107633574A (en) * | 2017-08-25 | 2018-01-26 | 广东美的暖通设备有限公司 | Electronics lock management method, management system and computer equipment |
| CN111696229B (en) * | 2020-05-14 | 2021-12-28 | 北京时代艾特智能科技有限公司 | Unlocking method of wireless intelligent lock |
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| FR2820518B1 (en) * | 2001-02-02 | 2003-04-25 | Siemens Automotive Sa | METHOD FOR MONITORING THE CONDITION OF A SECURITY BODY |
| CN101343964B (en) * | 2007-07-13 | 2011-11-16 | 珠海优特电力科技股份有限公司 | Wireless electric-controlled lock and its control method |
| CN101105087B (en) * | 2007-07-17 | 2011-05-04 | 深圳和而泰智能控制股份有限公司 | Door lock system with state feedback and method therefor |
| CN101492982A (en) * | 2009-01-06 | 2009-07-29 | 深圳日海通讯技术股份有限公司 | Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet |
| CN102110319B (en) * | 2009-12-24 | 2013-03-27 | 比亚迪股份有限公司 | Wireless code hopping system, device and method for remote control door lock |
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