CN107993325A - A kind of access control system, method and apparatus - Google Patents
A kind of access control system, method and apparatus Download PDFInfo
- Publication number
- CN107993325A CN107993325A CN201711365049.7A CN201711365049A CN107993325A CN 107993325 A CN107993325 A CN 107993325A CN 201711365049 A CN201711365049 A CN 201711365049A CN 107993325 A CN107993325 A CN 107993325A
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- Prior art keywords
- magnetic force
- force signal
- current
- default
- password
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
This application discloses a kind of access control system, method and apparatus, which includes：Magnetic force signal generator module, for when antitheft door exists and shakes, producing corresponding magnetic force signal；Magnetic force signal acquisition module, the magnetic force signal produced for obtaining the magnetic force generation module, obtains current magnetic force signal；Magnetic force signal judgment module, for judging whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, if it is, record current interval；Analysis and processing module, if being less than predetermined time period threshold value for current interval, obtains current password, and generates corresponding unlocking instruction according to the password, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise, corresponding warning message is produced, and the warning message is sent to default terminal, realizes alarm operation.Access control system disclosed by the invention can be realized effectively while access control system security is ensured, realize the purpose of the destruction of monitoring external force on the door.
Description
Technical field
The present invention relates to safety-security area, more particularly to a kind of access control system, method and apparatus.
Background technology
Today's society is the society of a scientific and technological high speed development, with the reinforcement of people's awareness of safety, most scene
In requirement to door lock safety it is also just higher and higher.Conventional physical key unlocking security level is relatively low, is easily cracked, to solve
The above problem, various electronic locks, coded lock are used in access control system, especially Domestic antitheft door.However, due to door
The destruction of external force on the door can not be resisted or monitored to access control system, such as coded-lock anti-theft door either other antitheft doors, due to
User can not grasp the fine or not situation of antitheft door within effective time, and then cause thief to be damaged by factors such as violences
Antitheft door, certain loss is caused to user.
It can be seen from the above that how while ensureing that access control system is safe, realize the destruction of monitoring external force on the door, be existing
Stage those skilled in the art technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of access control system, method and apparatus, gate inhibition is being ensured to realize
While security of system is high, the destruction of monitoring external force on the door is realized.Its concrete scheme is as follows：
A kind of access control system, including：
Magnetic force signal generator module, for when antitheft door exists and shakes, producing corresponding magnetic force signal；
Magnetic force signal acquisition module, the magnetic force signal produced for obtaining the magnetic force generation module, obtains current magnetic force
Signal；
Magnetic force signal judgment module, for judging whether current magnetic force signal is greater than or equal to default magnetic force signal threshold
Value, if it is, record current interval；
Analysis and processing module, if being less than predetermined time period threshold value for current interval, obtains current password, and
Corresponding unlocking instruction is generated according to the password, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise,
Corresponding warning message is produced, and the warning message is sent to default terminal, realizes alarm operation.
Preferably, the magnetic force signal judgment module includes：
Magnetic force signal processing module, for carrying out respective handling to the current magnetic force signal got.
Preferably, which further includes：
Image collection module, for obtaining the image in preset range.
Correspondingly, the invention also discloses a kind of guard method, including：
When antitheft door, which exists, to be shaken, obtain magnetic force generation module and produce corresponding magnetic force signal, obtain current magnetic force letter
Number；
Judge whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, if it is, when recording current
Between length；
If current interval is less than predetermined time period threshold value, current password is obtained, and phase is generated according to the password
The unlocking instruction answered, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise, the corresponding alarm of production disappears
Breath, and the warning message is sent to default terminal, realize alarm operation.
Preferably, it is described to judge the step of whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, bag
Include：
Current magnetic force signal is pre-processed accordingly, obtains current goal magnetic force signal；
Judge whether current goal magnetic force signal is greater than or equal to default magnetic force signal threshold value.
Preferably, described the step of being pre-processed accordingly to current magnetic force signal, including：
Current magnetic force signal is filtered and enhanced processing.
Preferably, if the current interval is less than predetermined time period threshold value, current password is obtained, and according to this
Password generates the step of corresponding unlocking instruction, including：
If current interval is less than predetermined time period threshold value, current password is obtained；
Current password is compared with default legal password, if unanimously, corresponding unlock is generated according to the password
Instruction.
Preferably, further include：
The image in preset range is obtained, obtains corresponding video, and the video is sent to the default terminal.
Preferably, the default terminal includes alarm and/or mobile phone.
Correspondingly, the invention also discloses a kind of access control equipment, including memory and processor, wherein, the processor
For performing the computer program stored in the memory to realize such as the step of foregoing guard method.
Access control system disclosed by the invention, including：Magnetic force signal generator module, for when antitheft door exists and shakes, producing
Raw corresponding magnetic force signal；Magnetic force signal acquisition module, the magnetic force signal produced for obtaining the magnetic force generation module, obtains
Current magnetic force signal；Magnetic force signal judgment module, believes for judging whether current magnetic force signal is greater than or equal to default magnetic force
Number threshold value, if it is, record current interval；Analysis and processing module, if being less than preset time for current interval
Length threshold, then obtain current password, and generates corresponding unlocking instruction according to the password, and the instruction is sent to default
Door lock, to realize unlocking operation；Otherwise, corresponding warning message is produced, and the warning message is sent to default terminal, is realized
Alarm operation.
In summary as can be seen that the present invention access control system, by current magnetic force signal and default magnetic force signal
Threshold value is compared, if it is eligible, namely currently whether magnetic force signal is greater than or equal to default magnetic force signal threshold value, represents
Current magnetic force changes, and records the changed time span of magnetic force, if the time span is less than predetermined time period,
Unlocking flow can be entered, otherwise, illustrate that current access control system is subject to external force to destroy, then can generate corresponding warning message, concurrently
Send to default terminal, alarm purpose is realized, so that user goes and finds out what's going in time.It can be seen from the above that access control system disclosed by the invention
It can effectively realize while access control system security is ensured, realize the purpose of the destruction of monitoring external force on the door.
In addition, guard method disclosed by the invention and access control equipment have corresponding beneficial effect, details are not described herein.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of access control system structure diagram disclosed by the embodiments of the present invention；
Fig. 2 is a kind of guard method flow chart disclosed by the embodiments of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Shown in Figure 1 the embodiment of the invention discloses a kind of access control system, which specifically includes：
Magnetic force signal generator module 11, for when antitheft door exists and shakes, producing corresponding magnetic force signal.
It should be noted that the magnetic force signal generator module in the embodiment of the present application can be permanent magnet, then, permanent magnet
It is being subject to exceed when colliding of certain instantaneous acceleration, such as is shaking, caused magnetic force signal has a degree of decline
Subtract, and magnetic force signal generator module in the embodiment of the present application is installed on the door leaf of antitheft door, and be connected with door lock, use
Family can have door leaf certain shake during unlocking, therefore can produce corresponding magnetic force.
Magnetic force signal acquisition module 12, the magnetic force signal produced for obtaining the magnetic force generation module, obtains current magnetic
Force signal.
Wherein, above-mentioned magnetic force signal acquisition module is located in door lock, by the way that its signal input module and above-mentioned magnetic force are believed
Number signal output module be connected, so as to get magnetic force signal in real time.
Magnetic force signal judgment module 13, for judging whether current magnetic force signal is greater than or equal to default magnetic force signal threshold
Value, if it is, record current interval.
It should be noted that above-mentioned magnetic force signal threshold value can be the threshold value of acquiescence, which is to lead in process of production
The corresponding numerical value of magnetic force signal crossed the shake for the minimum dynamics that multiple lock on the door determined during unlocking experiment and produced, also
It is to say, only current magnetic force signal is greater than or equal to the numerical value and just determines active user's lock progress unlocking operation on the door, phase
Answer, the time span that current interval is namely unlocked.
It is, of course, also possible to alarm magnetic force signal threshold value is set, that is to say, that if current magnetic force signal is more than the alarm magnetic force
During signal threshold value, you can be judged as that antitheft door is currently subject to the malicious sabotage of external force, then can directly transmit alarm signal.
It should be noted that above-mentioned magnetic force signal judgment module can specifically include：
Magnetic force signal processing module, for carrying out respective handling, such as filtering, amplification to the current magnetic force signal got
Deng operation.
Analysis and processing module 14, if being less than predetermined time period threshold value for current interval, obtains current password,
And corresponding unlocking instruction is generated according to the password, and the instruction is sent to default door lock, to realize unlocking operation；It is no
Then, corresponding warning message is produced, and the warning message is sent to default terminal, realizes alarm operation.
It is understood that in general, user's required time when unlocking is different, but uncaging time is most
All without very long, therefore a uncaging time length can be pre-set, namely time span threshold value, if in above-mentioned time span
Interior completion unlocking operation, then can determine that it is current unlock to be normal, and then prompt user to input unlocking pin, and after obtaining the password
It is compared with pre-set legal password, if consistent, then unlocks successfully；If exceeded the above-mentioned time release souls from purgatory threshold value if it is big
Cause can determine whether to there is currently security risk, at this time, can trigger corresponding warning device and alarms.
It should be noted that access control system disclosed in the embodiment of the present application can also specifically include：
Image collection module, for obtaining the image in preset range.
Wherein, above-mentioned preset range can be acquiescence or user sets as the case may be.
The access control system of the present invention, by being compared to current magnetic force signal and default magnetic force signal threshold value, if symbol
Whether conjunction condition, namely current magnetic force signal are greater than or equal to default magnetic force signal threshold value, represent that current magnetic force changes,
And the changed time span of magnetic force is recorded, and if the time span is less than predetermined time period, unlocking flow can be entered, it is no
Then, illustrate that current access control system is subject to external force to destroy, then can generate corresponding warning message, and send to default terminal, realize
Alarm purpose, so that user goes and finds out what's going in time.It can be seen from the above that access control system disclosed by the invention, which can be realized effectively, is ensureing door
While access control system security, the purpose of the destruction of monitoring external force on the door is realized.
Correspondingly, the embodiment of the invention also discloses a kind of guard method, shown in Figure 2, this method specifically includes：
Step S11：When antitheft door, which exists, to be shaken, obtain magnetic force generation module and produce corresponding magnetic force signal, worked as
Preceding magnetic force signal.
It should be noted that step S11's illustrates the corresponding contents that can be found in above-described embodiment.
Step S12：Judge whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, if it is, note
Record current interval.
It is understood that the above-mentioned step for judging current magnetic force signal and whether being greater than or equal to default magnetic force signal threshold value
Suddenly, can specifically include：
Current magnetic force signal is pre-processed accordingly, obtains current goal magnetic force signal；Judge current goal magnetic force
Whether signal is greater than or equal to default magnetic force signal threshold value.
Wherein, the step of being pre-processed accordingly to current magnetic force signal, can specifically include：
Current magnetic force signal is filtered and enhanced processing.
Step S13：If current interval is less than predetermined time period threshold value, current password is obtained, and it is close according to this
Code generates corresponding unlocking instruction, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise, production is corresponding
Warning message, and the warning message is sent to default terminal, realizes alarm operation.
Wherein, if above-mentioned current interval is less than predetermined time period threshold value, current password is obtained, and it is close according to this
Code generates the step of corresponding unlocking instruction, can specifically include：
If current interval is less than predetermined time period threshold value, current password is obtained；By current password with it is default
Legal password is compared, if unanimously, corresponding unlocking instruction is generated according to the password.
It should be noted that in order to make the security of the scheme of the embodiment of the present application and comprehensive higher, this method may be used also
To specifically include：
The image in preset range is obtained, obtains corresponding video, and the video is sent to the default terminal.
Wherein, above-mentioned default terminal can be specially alarm and/or mobile phone.Specifically, can directly it be led to by alarm
Know the current actual conditions of personnel on the scene, can also be sent alert message and the video got by corresponding technological means
To the pre-set mobile phone of user.
It should be noted that other particular contents and beneficial effect of the present embodiment can be found in hereinbefore embodiment,
This is repeated no more.
Correspondingly, the embodiment of the invention also discloses a kind of access control equipment, including memory and processor, wherein, it is above-mentioned
Processor is used to perform the computer program that stores in the memory to realize gate inhibition side disclosed in the application previous embodiment
The step of method.
It should be noted that other particular contents and beneficial effect of the present embodiment can be found in hereinbefore embodiment,
This is repeated no more.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.
Professional further appreciates that, with reference to each exemplary unit of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes each exemplary composition and step according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical solution.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Can directly it be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in deposits (RAM), memory, read-only storage at random
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
A kind of access control system provided by the present invention, method and apparatus are described in detail above, it is used herein
Specific case is set forth the principle of the present invention and embodiment, to understand the explanation of above example is only intended to helping
The method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, having
There will be changes in body embodiment and application range, in conclusion this specification content should not be construed as to the present invention
Limitation.
Claims (10)
- A kind of 1. access control system, it is characterised in that including：Magnetic force signal generator module, for when antitheft door exists and shakes, producing corresponding magnetic force signal；Magnetic force signal acquisition module, the magnetic force signal produced for obtaining the magnetic force generation module, obtains current magnetic force signal；Magnetic force signal judgment module, for judging whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, such as Fruit is then to record current interval；Analysis and processing module, if being less than predetermined time period threshold value for current interval, obtains current password, and according to The password generates corresponding unlocking instruction, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise, produce Corresponding warning message, and the warning message is sent to default terminal, realize alarm operation.
- 2. access control system according to claim 1, it is characterised in that the magnetic force signal judgment module includes：Magnetic force signal processing module, for carrying out respective handling to the current magnetic force signal got.
- 3. access control system according to claim 1, it is characterised in that further include：Image collection module, for obtaining the image in preset range.
- A kind of 4. guard method, it is characterised in that including：When antitheft door, which exists, to be shaken, obtain magnetic force generation module and produce corresponding magnetic force signal, obtain current magnetic force signal；Judge whether current magnetic force signal is greater than or equal to default magnetic force signal threshold value, if it is, record current time length Degree；If current interval is less than predetermined time period threshold value, current password is obtained, and generate accordingly according to the password Unlocking instruction, and the instruction is sent to default door lock, to realize unlocking operation；Otherwise, corresponding warning message is produced, and The warning message is sent to default terminal, realizes alarm operation.
- 5. guard method according to claim 4, it is characterised in that described to judge whether current magnetic force signal is more than or waits In the default magnetic force signal threshold value the step of, including：Current magnetic force signal is pre-processed accordingly, obtains current goal magnetic force signal；Judge whether current goal magnetic force signal is greater than or equal to default magnetic force signal threshold value.
- 6. guard method according to claim 5, it is characterised in that described that corresponding pre- place is carried out to current magnetic force signal The step of reason, including：Current magnetic force signal is filtered and enhanced processing.
- 7. guard method according to claim 4, it is characterised in that if the current interval is grown less than preset time The step of spending threshold value, then obtaining current password, and corresponding unlocking instruction is generated according to the password, including：If current interval is less than predetermined time period threshold value, current password is obtained；Current password is compared with default legal password, if unanimously, corresponding unlocking instruction is generated according to the password.
- 8. guard method according to claim 4, it is characterised in that further include：The image in preset range is obtained, obtains corresponding video, and the video is sent to the default terminal.
- 9. according to the guard method described in claim 4 to 8 any one, it is characterised in that the default terminal includes alarm Device and/or mobile phone.
- A kind of 10. access control equipment, it is characterised in that including memory and processor, wherein, the processor is used to perform described The step of computer program stored in memory is to realize the guard method as described in claim 4 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365049.7A CN107993325A (en) | 2017-12-18 | 2017-12-18 | A kind of access control system, method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365049.7A CN107993325A (en) | 2017-12-18 | 2017-12-18 | A kind of access control system, method and apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN107993325A true CN107993325A (en) | 2018-05-04 |
Family
ID=62039009
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711365049.7A Pending CN107993325A (en) | 2017-12-18 | 2017-12-18 | A kind of access control system, method and apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110555963A (en) * | 2019-09-06 | 2019-12-10 | 四川长虹电器股份有限公司 | Anti-theft device and system based on acoustic magnetic detection |
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