CN104537322A - Intelligent security and protection method and system - Google Patents
Intelligent security and protection method and system Download PDFInfo
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- CN104537322A CN104537322A CN201510029935.7A CN201510029935A CN104537322A CN 104537322 A CN104537322 A CN 104537322A CN 201510029935 A CN201510029935 A CN 201510029935A CN 104537322 A CN104537322 A CN 104537322A
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- numeric string
- pilot lamp
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
Abstract
The invention discloses an intelligent security and protection method. The method comprises the steps of (11) determining an activation key and arranging indicator lights on number keys of a password keyboard respectively; (12) triggering the activation key to generate a turning-on number string; (13) judging whether a number set corresponding to the turning-on number string is contained in a number set corresponding to a set password of the password keyboard, if yes, executing the step (12), and if not, executing the step (14); (14) turning on the indictor lights on the number keys corresponding to the turning-on number string according to the turning-on number string; (15) taking the act of clicking all the number keys corresponding to the on-state indicator lights as a precondition allowing the set password to be input. The intelligent security and protection method can solve the problem that in the background art, an intelligent security and protection system with the password keyboard as the body is poor in security and protection performance. The invention further provides the intelligent security and protection system adopting the intelligent security and protection method.
Description
Technical field
The present invention relates to intelligent security guard technical field, particularly relate to a kind of intelligent security guard method and adopt the intelligent safety and defence system of this intelligent security guard method.
Background technology
After entering 21st century, along with the rapid development of information science technology, intelligent security guard technology is widely used.In recent years, the security protection consciousness of people improves constantly, and the exit/entry security protection management demand in many fields shows especially day by day.At present, access management control system adopts digital intelligent safety device in a large number.The gate control system of such as intellectual communityintellectualized village installs code keypad at entrance usually, only has the correct password of input to be just allowed to enter.And use the resident family that the user of above-mentioned code keypad is mostly stable, this password can be used after setting code always or in a long time.The numerical key of general code keypad comprises 0-9 ten numerals, and the password that usual user is arranged all can not comprise this ten numerals, and is several several combinatorics on words wherein.So just create major key and non-common key in the process of input password, after this code keypad a period of time of use, the wearing and tearing of major key surface number mark are comparatively serious and brighter and cleaner relative to the surface of non-common key, but not major key surface then easier dust stratification, code keypad is formed obvious contrast characteristic.Lawless person is easy to the conventional numeral judging user cipher according to this contrast characteristic, password combination is narrowed down in a less scope, thus cracks targetedly, and the final individual of user and the property safety of giving brings huge hidden danger.
In sum, the security protection performance how improving the intelligent safety and defence system based on code keypad is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
The invention provides a kind of intelligent security guard method, to solve the problem of the security protection poor-performing of the intelligent safety and defence system based on code keypad mentioned in background technology.In addition, present invention also offers a kind of intelligent safety and defence system adopting above-mentioned intelligent security guard method.
In order to solve the problems of the technologies described above, the invention discloses following technical scheme:
A kind of intelligent security guard method, comprises the following steps:
11) determine activate key and on each numerical key of code keypad, all pilot lamp is set;
12) trigger described activate key and start numeric string to generate;
13) judge whether the digital collection corresponding to described startup numeric string is contained in the digital collection corresponding to setting code of described code keypad, if so, then enters step 12), otherwise, enter step 14);
14) open corresponding thereto described numerical key according to described startup numeric string on described pilot lamp;
15) be allowed to the precondition inputted as described setting code using the described numerical key clicked corresponding to the described pilot lamp that is under opening.
Adopt the user of above-mentioned intelligent security guard method, the key that first triggers the activation all was required before each input setting code, generate after activate key is triggered and start numeric string, when digital collection corresponding to the setting code starting the digital collection corresponding to numeric string and be not contained in code keypad, pilot lamp on numerical key is corresponding thereto opened, the setting code of ability inputting cipher keyboard after having clicked the numerical key corresponding to the pilot lamp that is under opening according to starting numeric string.As can be seen here, when user needed input to start numeric string before input setting code.The digital collection comprised owing to starting numeric string is not contained in the digital collection corresponding to setting code, therefore input starts numeric string needs to press non-common key, and then non-common key can be made to be increased by the probability operated, finally can alleviate the wearing and tearing difference of major key and non-common key.This can increase the difficulty that lawless person attempts to crack according to the contrast characteristic of code keypad major key and non-common key user cipher, and therefore intelligent security guard method provided by the invention can solve the technical matters of the security protection performance of the intelligent safety and defence system improved based on code keypad.
Preferably, in above-mentioned intelligent security guard method, determine that described activate key is: using number sign key or star key as activate key.
Preferably, in above-mentioned intelligent security guard method, described step 12) comprising:
31) enabling signal that the trigger message produced to trigger described activate key generates as described startup numeric string;
32) numeric string is started described in stochastic generation.
Preferably, in above-mentioned intelligent security guard method, described step 32) comprising:
41) according to the digital number of described setting code;
42) described in the Form generation being greater than described digital number, numeric string is started.
Preferably, in above-mentioned intelligent security guard method, described step 14) comprising:
51) order of described startup numeric string is determined;
52) the described pilot lamp on corresponding described numerical key is opened successively according to described order.
Preferably, in above-mentioned intelligent security guard method, in described step 15) after also comprise:
Judge that whether current input password is consistent with described setting code, if inconsistent, then enter described step 12).
Intelligent safety and defence system provided by the invention, comprising:
Code keypad, each numerical key of described code keypad is provided with pilot lamp;
Determining unit, for determining activate key;
Generation unit, starts numeric string for triggering described activate key to generate;
Judging unit, for judging whether the digital collection corresponding to described startup numeric string is contained in the digital collection of the setting code lock correspondence of described code keypad, and when judged result is for being, starts described generation unit;
Control module, for when the judged result of described judging unit is no, opens the described pilot lamp on corresponding described numerical key according to described startup numeric string;
Assignment unit, is allowed to the precondition inputted as described setting code using the described numerical key clicked corresponding to the described pilot lamp that is under opening.
Preferably, in described intelligent safety and defence system, described generation unit comprises:
First generates subelement, the enabling signal that the trigger message for producing to trigger described activate key generates as described startup numeric string;
Second generates subelement, starts numeric string for described in stochastic generation.
Preferably, in described intelligent safety and defence system, described control module comprises:
Determine subelement, for determining the order of described startup numeric string;
Control subelement, for opening the described pilot lamp on corresponding described numerical key successively according to described order.
Preferably, described pilot lamp is LED backlight, and/or described activate key is number sign key or star key.
The beneficial effect that above-mentioned intelligent safety and defence system obtains is with reference to above-mentioned intelligent security guard method part associated description, and this does not repeat.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic flow sheet of the intelligent security guard method that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of the intelligent security guard method that Fig. 2 provides for the embodiment of the present invention two;
The schematic flow sheet of the intelligent security guard method that Fig. 3 provides for the embodiment of the present invention three;
The schematic flow sheet of the intelligent security guard method that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of the intelligent safety and defence system that Fig. 5 provides for the embodiment of the present invention five;
The structural representation of the intelligent safety and defence system that Fig. 6 provides for the embodiment of the present invention six;
The structural representation of the intelligent safety and defence system that Fig. 7 provides for the embodiment of the present invention seven.
Embodiment
The embodiment of the present invention provides a kind of intelligent security guard method, to solve the problem of the intelligent safety and defence system security protection poor-performing based on code keypad mentioned in background technology.
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of protection of the invention.
Embodiment one
Please refer to Fig. 1, the figure shows the flow process of the intelligent security guard method that the embodiment of the present invention one provides.
Shown in Fig. 1, flow process comprises:
S101, determine activate key and on each numerical key of code keypad, all pilot lamp is set.
Usually, code keypad is all provided with this 10 numeric keys of 0-9.This step all arranges pilot lamp on each numerical key of code keypad, and pilot lamp is for pointing out user's subsequent step to the operation of numerical key.Code keypad, except arranging this 10 numeric keys of 0-9, also can arrange character keys, such as number sign key and star key.Determine activate key in step S101, whether activate key is triggered is the mark whether code keypad starts working.In the embodiment of the present invention, activate key is for activating whole code keypad, prepares for generating startup numeric string in step S102.As long as the key that can realize above-mentioned triggering effect can as activate key, activate key can be arbitrary key on code keypad, and namely activate key can be numerical key, also can be character keys.
S102, the key that triggers the activation start numeric string to generate.
In the embodiment of the present invention, the triggering of activate key is for generating startup numeric string, starts the set that numeric string refers to one or more numeral.The input starting numeric string is the precondition of cipher keyboard set Password Input in subsequent step.
S103, judge whether the first digital collection is contained in the second digital collection.
In this step, the first digital collection refers to the digital collection started corresponding to numeric string, and the second digital collection refers to the digital collection corresponding to the setting code of code keypad.
In the course of work of reality, the startup numeric string generated after the key that triggers the activation is just as a series of numerals started required for subsequent operation.But the digital collection corresponding to startup numeric string is probably contained in the digital collection corresponding to the setting code of code keypad.In such cases, in the operation that the input operation of follow-up startup numeric string needs user still to rest on major key, the probability of use of non-common key is not improved obviously.Therefore, step S103 screens the digital collection started corresponding to numeric string, when digital collection corresponding to the setting code starting the digital collection corresponding to numeric string and be contained in code keypad, then represent that startup numeric string is undesirable, and then proceed to step S102 to regenerate startup numeric string; When digital collection corresponding to the setting code starting the digital collection corresponding to numeric string and be not contained in code keypad, then represent that starting numeric string has at least a numeral to be different from the digital collection corresponding to setting code of code keypad, and then illustrate that starting numeric string meets the requirements and enter step S104.
S104, open pilot lamp on numeric keypad corresponding thereto according to starting numeric string.
This step according to the judged result in step S103, according to the startup numeric string generating run order satisfied condition.Operational order makes to start pilot lamp on corresponding numerical key according to starting the numeral that comprises of numeric string.The pilot lamp that consequently some numerical key arranged code keypad is opened, therefore on code keypad numerical key as indicated lamp whether be in opening and be classified, and this classification results can be presented in user at the moment.
S105, be allowed to the precondition that inputs as setting code using the numerical key clicked corresponding to the pilot lamp that is under opening.
By this step, make user input setting code at every turn, namely before the decrypted set password of code keypad, all must click some the non-common keys on code keypad.
Visible, adopt the intelligent security guard method described in technique scheme just can avoid the numerical key corresponding to numeral do not comprised in user's setting code, namely non-common key can not get using all the time, and only have and form the numerical key corresponding to numeral of user cipher, be i.e. major key situation about being just used repeatedly.Therefore, along with the Long-Time Service of code keypad, each numerical key on it can be increased by the probability used, and with regard to the degree of wear of each numerical key, there is not obvious distinguishing characteristics.This just greatly increases lawless person reaches the illegal object decoding user cipher malfeasant difficulty by following process: first observe the outward appearance of each numerical key and judge whether this key is major key, secondly further judge that whether numeral corresponding to this numerical key is the numeral of formation setting code, finally using this judged result as the foundation of scope reducing the numeral being formed setting code.That is the intelligent security guard method adopting the embodiment of the present invention to provide, can improve the security protection rank of user widely, ensure the person and the property safety of user better.
In order to optimize technique scheme, in the embodiment of the present invention, using arbitrary character keys as activate key, namely activate key is number sign key or star key.Known by above-mentioned S101, activate key can be any one key of code keypad, but consider that user mostly uses cardinar number combinatorics on words to form password, number sign key or star key are not generally included in the character forming password, therefore using star key or number sign key as activate key, and the design all arranging pilot lamp on each numerical key can make each key be used.Now, user, by after key activation, only need pay close attention to the situation of change of pilot lamp on numerical key and without the need to scrupling the situation of activate key, this is convenient to the use of user.On the contrary, if adopt Arbitrary Digit keyboard to design for activate key, although do not affect the functional of code keypad, bad Consumer's Experience can be caused because not meeting the use habit of user.
After having clicked the numerical key corresponding to the pilot lamp that is under opening, user just can the setting code of inputting cipher keyboard.The password of the input of user we be referred to as current input password.
In order to optimize technique scheme further, in the intelligent security guard method that the embodiment of the present invention one provides, also comprise after step S105:
Judge that whether current input password is consistent with described setting code, if inconsistent, then enter S102.
If consistent, then intelligent security guard process terminates, and namely code keypad is decrypted.
When user inputs password, likely due to misoperation or other people do not know setting code and cause input error, the embodiment of the present invention makes the operation of re-entering setting code have precondition for this reason, and the password correctness no matter again inputted, this precondition is all set up.Above-mentioned precondition carries out a security protection process again for the flow process shown in the step by S102 to S105, improves the security protection rank of the user of the intelligent security guard method adopting the present embodiment to provide with this.For lawless person, after adding S106, the process decoding above-mentioned setting code can be extended, this can cause the malfeasant psychological deterrence power of carrying out for it to it surely, increase the risk that its lawbreaking activities is exposed, that is improve the security protection rank of the user of the intelligent security guard method adopting the present embodiment to provide.
On the basis of the technical scheme provided in the embodiment of the present invention one, the number of times judging that current input password this step whether consistent with described setting code is performed can be limited further, such as, be defined as three times.After above-mentioned determining step is performed three times, numerical keys all on code keypad is all locked, namely clicks arbitrary numerical key and is invalid operation.With this further risk factor reducing above-mentioned setting code and decoded by lawless person, improve the security protection rank of the user of the intelligent security guard method adopting the present embodiment to provide.The number of times be performed for S106 and the safeguard measure of code keypad after reaching this number of times, the present embodiment does not limit, and those skilled in the art can decide in its sole discretion according to actual conditions.
Embodiment two
By known to the understanding of technical scheme disclosed in the embodiment of the present invention one, the digital collection started corresponding to character string is not included in the digital collection corresponding to setting code of code keypad.Certainly, starting character string can be the set of a few the numeral of setting, although in such cases can adding users to the probability of use of some non-common key, but still have the space of lifting.Further optimization technique scheme, please refer to the flow process that accompanying drawing 2, Fig. 2 shows the intelligent security guard method that the embodiment of the present invention two provides.In flow process shown in Fig. 2, the key that triggers the activation comprises the following steps to generate startup numeric string:
The trigger message that S202, the key that triggers the activation produce is using the enabling signal generated as startup numeric string;
S203, according to enabling signal stochastic generation start numeric string.
In the intelligent security guard method that the embodiment of the present invention two provides, the bond energy that triggers the activation enough generates trigger message, and trigger message is as the enabling signal starting numeric string generation, and under the startup command of enabling signal, stochastic generation starts numeric string.Clearly can start numeric string by S402 is stochastic generation, namely it is random for comprising which numeral in this numeric string, the pilot lamp so opening which numerical key in S104 is also random, in other words, after each activating pin keyboard, need click the precondition which button can input setting code as code keypad is completely random, and therefore each numerical key of code keypad is obtained for close frequency of utilization.
It should be noted that, the step S201 that in the embodiment of the present invention two, step S201, S204-S206 are a kind of with the embodiment of the present invention respectively, S203-S205 one_to_one corresponding, and content is identical, specifically please refer to the description of appropriate section in the embodiment of the present invention one.
Embodiment three
In order to optimize technique scheme further, please refer to the flow process that accompanying drawing 3, Fig. 3 shows the intelligent security guard method that the embodiment of the present invention three provides.In flow process shown in Fig. 3, according to the pilot lamp started on the corresponding numerical key of numeric string unlatching expection, comprise the following steps:
S304, determine to start the order of numeric string;
S305, the pilot lamp opened successively according to said sequence on the numerical key of its correspondence.
In the embodiment of the present invention three, determine the order starting numeric string, then the pilot lamp on its corresponding numerical key is opened successively according to the order starting numeric string, be convenient to the follow-up operation in batches pilot lamp being in the numerical key of opening of user, and then the accuracy and convenience that start numeric string operation can be improved.
It should be noted that, step S301-S303 in the embodiment of the present invention three and S306 respectively with S101-S103 and the S105 one_to_one corresponding in the embodiment of the present invention one, and content is identical, particular content please refer to appropriate section in the embodiment of the present invention one, and this does not repeat.
Embodiment four
In the technical scheme that the embodiment of the present invention one provides, need to judge whether the digital collection started corresponding to numeric string is contained in the digital collection corresponding to setting code of code keypad.In order to optimize technique scheme further, making to start numeric string and meeting the demands after judging, please refer to the flow process that accompanying drawing 4, Fig. 4 is the intelligent security guard method that the embodiment of the present invention four provides.
In flow process shown in Fig. 4, generate startup numeric string and comprise the following steps:
S402, trigger the activation key and determine the digital number of setting code;
S403, be greater than the digital number of setting code Form generation start numeric string.
We know, when startup numeric string is equal with the digital number of the setting code of code keypad, the digital collection started corresponding to numeric string is contained in the set of numeral corresponding to setting code larger, the probability of key of needing in such cases again to trigger the activation just increases, and this can waste and control resource or reduce user opens intelligent safety and defence system efficiency by inputting setting code obviously.For this reason, in the method that the embodiment of the present invention four provides, numeric string is started with the Form generation being greater than the digital number of setting code, can to avoid again setting out the operation of activate key, simultaneously, the digital number started under this kind of mode corresponding to numeric string is also more, can improve non-common key further by the probability operated, and then can improve security protection grade further.
It should be noted that, in the embodiment of the present invention four, step S401, S404-S406 are corresponding with S101, the S103-S105 in the embodiment of the present invention one, and content is identical, and detailed content please refer to the description of embodiment one appropriate section, and this does not repeat.
Embodiment five
Please refer to Fig. 5, the figure shows the structure of the intelligent safety and defence system that the embodiment of the present invention four provides.Intelligent safety and defence system shown in Fig. 5 comprises:
Code keypad 501, each numerical key of described code keypad is provided with pilot lamp.
Determining unit, for determining activate key.
Usual 502, code keypad is all provided with this 10 numeric keys of 0-9.This step all arranges pilot lamp on each numerical key of code keypad, and pilot lamp is for pointing out user's subsequent step to the operation of numerical key.Code keypad, except arranging this 10 numeric keys of 0-9, also can arrange character keys, such as number sign key and star key.Determining unit determination activate key, whether activate key is triggered is the mark whether code keypad starts working.In the embodiment of the present invention, activate key is for activating whole code keypad, prepares for follow-up generation starts numeric string.As long as the key that can realize above-mentioned triggering effect can as activate key, activate key can be arbitrary key on code keypad, and namely activate key can be numerical key, also can be character keys.
Generation unit 503, for triggering the activation, key starts numeric string to generate.
In the embodiment of the present invention, the triggering of activate key is for generating startup numeric string, starts the set that numeric string refers to one or more numeral.The input starting numeric string is the precondition of cipher keyboard set Password Input in subsequent operation.
Judging unit 504, for judging whether the first digital collection is contained in the second digital collection.
Wherein, the first digital collection refers to the digital collection started corresponding to numeric string, and the second digital collection refers to the digital collection corresponding to the setting code of code keypad.
In the course of work of reality, the startup numeric string generated after the key that triggers the activation is just as a series of numerals started required for subsequent operation.But the digital collection corresponding to startup numeric string is probably contained in the digital collection corresponding to the setting code of code keypad.In such cases, in the operation that the input operation of follow-up startup numeric string needs user still to rest on major key, the probability of use of non-common key is not improved obviously.Therefore, judging unit screens the digital collection started corresponding to numeric string, when digital collection corresponding to the setting code starting the digital collection corresponding to numeric string and be contained in code keypad, then represent that startup numeric string is undesirable, and then start generation unit to regenerate startup numeric string; When digital collection corresponding to the setting code starting the digital collection corresponding to numeric string and be not contained in code keypad, then represent that starting numeric string has at least a numeral to be different from the digital collection corresponding to setting code of code keypad, and then illustrate that starting numeric string meets the requirements and start control module.
Control module 505, according to the pilot lamp started on numeric string unlatching numeric keypad corresponding thereto.
Control module according to the judged result of judging unit, according to the startup numeric string generating run order satisfied condition.Operational order makes to start pilot lamp on corresponding numerical key according to starting the numeral that comprises of numeric string.The pilot lamp that consequently some numerical key arranged code keypad is opened, therefore on code keypad numerical key as indicated lamp whether be in opening and be classified, and this classification results can be presented in user at the moment.
Assignment unit 506, for the precondition being allowed to as setting code input using the numerical key clicked corresponding to the pilot lamp that is under opening.
The intelligent security guard method that the intelligent safety and defence system that the embodiment of the present invention five provides is with the embodiment of the present invention one provides is corresponding, the beneficial aspects of corresponding intelligent safety and defence system is corresponding with the intelligent security guard method that the embodiment of the present invention one provides, please respond description partly in the embodiment of the present invention one, this does not repeat.
Embodiment six
By known to the understanding of technical scheme disclosed in the embodiment of the present invention five, the digital collection started corresponding to character string is not included in the digital collection corresponding to setting code of code keypad.Certainly, starting character string can be the set of a few the numeral of setting, although in such cases can adding users to the probability of use of some non-common key, but still have the space of lifting.Further optimization technique scheme, please refer to the structure that accompanying drawing 6, Fig. 6 shows the intelligent safety and defence system that the embodiment of the present invention six provides.
In structure shown in Fig. 6, generation unit comprises:
First generate subelement 601, for trigger the activation key produce trigger message using as start numeric string generate enabling signal;
Second generates subelement 602, for starting numeric string according to enabling signal stochastic generation.
In the intelligent safety and defence system that the embodiment of the present invention six provides, the bond energy that triggers the activation enough generates trigger message, and trigger message is as the enabling signal starting numeric string generation, and under the startup command of enabling signal, stochastic generation starts numeric string.Clearly can start numeric string by the second generation unit is stochastic generation, namely it is random for comprising which numeral in this numeric string, the pilot lamp so opening which numerical key in the second generation unit is also random, in other words, after each activating pin keyboard, need click the precondition which button can input setting code as code keypad is completely random, and therefore each numerical key of code keypad is obtained for close frequency of utilization.
Embodiment seven
Please refer to Fig. 7, Fig. 7 shows the structure that the figure shows the intelligent safety and defence system that the embodiment of the present invention seven provides.The present embodiment provide intelligent safety and defence system in, control module comprises:
Determine subelement 701, for determining the order of described startup numeric string.
Control subelement 702, for opening the described pilot lamp on corresponding described numerical key successively according to described order.
In the embodiment of the present invention seven, determine that subelement 701 determines to start the order of numeric string, then the pilot lamp on its corresponding numerical key opened successively by control subelement 702 according to the order starting numeric string, be convenient to the follow-up operation in batches pilot lamp being in the numerical key of opening of user, and then the accuracy and convenience that start numeric string operation can be improved.
The above is only the specific embodiment of the present invention, those skilled in the art is understood or realizes the present invention.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The above is only the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an intelligent security guard method, is characterized in that, comprises the following steps:
11) determine activate key and on each numerical key of code keypad, all pilot lamp is set;
12) trigger described activate key and start numeric string to generate;
13) judge whether the digital collection corresponding to described startup numeric string is contained in the digital collection corresponding to setting code of described code keypad, if so, then enters step 12), otherwise, enter step 14);
14) open corresponding thereto described numerical key according to described startup numeric string on described pilot lamp;
15) be allowed to the precondition inputted as described setting code using the described numerical key clicked corresponding to the described pilot lamp that is under opening.
2. intelligent security guard method according to claim 1, is characterized in that, determines that described activate key is: number sign key or star key are set to described activate key.
3. intelligent security guard method according to claim 1, is characterized in that, described step 12) comprising:
31) enabling signal that the trigger message produced to trigger described activate key generates as described startup numeric string;
32) numeric string is started described in stochastic generation.
4. intelligent security guard method according to claim 3, is characterized in that, described step 32) comprising:
41) the digital number of described setting code is determined;
42) described in the Form generation being greater than described digital number, numeric string is started.
5. intelligent security guard method according to claim 1, is characterized in that, described step 14) comprising:
51) order of described startup numeric string is determined;
52) the described pilot lamp on corresponding described numerical key is opened successively according to described order.
6. intelligent security guard method according to claim 1, is characterized in that, described step 15) also comprise afterwards:
Judge that whether current input password is consistent with described setting code, if inconsistent, then enter described step 12).
7. intelligent safety and defence system, is characterized in that, comprising:
Code keypad, each numerical key of described code keypad is provided with pilot lamp;
Determining unit, for determining activate key;
Generation unit, starts numeric string for triggering described activate key to generate;
Judging unit, for judging whether the digital collection corresponding to described startup numeric string is contained in the digital collection of the setting code lock correspondence of described code keypad, and when judged result is for being, starts described generation unit;
Control module, for when the judged result of described judging unit is no, opens the described pilot lamp on corresponding described numerical key according to described startup numeric string;
Assignment unit, is allowed to the precondition inputted as described setting code using the described numerical key clicked corresponding to the described pilot lamp that is under opening.
8. intelligent safety and defence system according to claim 7, is characterized in that, described generation unit comprises:
First generates subelement, generates enabling signal for the trigger message produced to trigger described activate key as described startup numeric string;
Second generates subelement, starts numeric string for described in stochastic generation.
9. the intelligent safety and defence system according to claim 7 or 8, is characterized in that, described control module comprises:
Determine subelement, for determining the order of described startup numeric string;
Control subelement, for opening the described pilot lamp on corresponding described numerical key successively according to described order.
10. intelligent safety and defence system according to claim 7, is characterized in that, described pilot lamp is LED backlight, and described activate key is number sign key or star key.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386643A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Keyboard navigation system and method for intelligent lock |
| CN108229134A (en) * | 2018-01-02 | 2018-06-29 | 联想(北京)有限公司 | A kind of password prompt method and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1153317A (en) * | 1997-08-07 | 1999-02-26 | Nec Corp | Password input device |
| CN1719370A (en) * | 2004-07-09 | 2006-01-11 | 中国民生银行股份有限公司 | Method of implementing cipher protection against computer keyboard information interfference |
| US8010797B2 (en) * | 2006-02-20 | 2011-08-30 | Fujitsu Limited | Electronic apparatus and recording medium storing password input program |
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2015
- 2015-01-21 CN CN201510029935.7A patent/CN104537322B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1153317A (en) * | 1997-08-07 | 1999-02-26 | Nec Corp | Password input device |
| CN1719370A (en) * | 2004-07-09 | 2006-01-11 | 中国民生银行股份有限公司 | Method of implementing cipher protection against computer keyboard information interfference |
| US8010797B2 (en) * | 2006-02-20 | 2011-08-30 | Fujitsu Limited | Electronic apparatus and recording medium storing password input program |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386643A (en) * | 2015-12-04 | 2016-03-09 | 佛山市汇泰龙智能科技有限公司 | Keyboard navigation system and method for intelligent lock |
| CN105386643B (en) * | 2015-12-04 | 2017-11-03 | 佛山市汇泰龙智能科技有限公司 | A kind of keyboard navigation system and keyboard navigation method for smart lock |
| CN108229134A (en) * | 2018-01-02 | 2018-06-29 | 联想(北京)有限公司 | A kind of password prompt method and electronic equipment |
| CN108229134B (en) * | 2018-01-02 | 2020-05-26 | 联想(北京)有限公司 | Password prompting method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104537322B (en) | 2017-10-17 |
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