CN104079714A - Shielding device using wireless signals and control method thereof - Google Patents
Shielding device using wireless signals and control method thereof Download PDFInfo
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- CN104079714A CN104079714A CN201310450013.4A CN201310450013A CN104079714A CN 104079714 A CN104079714 A CN 104079714A CN 201310450013 A CN201310450013 A CN 201310450013A CN 104079714 A CN104079714 A CN 104079714A
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Abstract
The invention relates to a shielding device using wireless signals and a control method thereof. The shielding device comprises a first setting unit for setting client-sides and defining preset client-sides, a second setting unit for setting preset distances, a detection module for continuously scanning wireless signals of surrounding client-sides, a shielding unit for shielding functions of an electronic device and a computing unit for computing signal strength values of the wireless signals corresponding to the preset distances, defining the signal strength values as first strength M1 and receiving the signal strength values of the wireless signals sent by the surrounding client-sides and defining the signal strength values as second strength M0. The shielding device is characterized in that the detection module continuously sends the wireless signals so as to detect the surrounding client-sides and receiving the wireless signals fed back by the surrounding client-sides, the computing unit judges the relation of the M1 and the M0, and the shielding unit shields the functions of the electronic device if the computing unit judges that the M1 is larger than or equal to the M0.
Description
Technical field
The present invention relates to a kind of screening arrangement and control method thereof that uses wireless signal, particularly use wireless signal with a kind of screening arrangement and control method thereof that uses wireless signal of effective shielded electronic equipment partial function.
Background technology
At present, the electronic equipment on market (as computer and mobile phone) is misused or important information leakage in order to prevent, most of electronic equipment all can be carried out and encrypt or lock machine function, to increase the fail safe of electronic equipment and personal information privacy's property of user.
Now, user is accustomed in computer office, storage capsule information, particularly relate to this field of accounting, computer is used to store a large amount of company's account information and company's capsule information, when user leaves computer the short time, generally can not shut down computer, it is easily stolen that user is stored in the data of computer in this case.So, consider and relate to this field of accounting, user is busy leaves used computer, need to lock computer or shut down computer, and so operation is very loaded down with trivial details, loses time; Separately, consider user by personal information storage in mobile phone, if used by other people, may cause userspersonal information to reveal, lack confidentiality.
Therefore, the inventor lacks effective shielded electronic equipment partial function because commonly use screening arrangement, feel the necessity that really has its improvement deeply, then with it, be engaged in for many years design and the professional manufacturing experience of association area, positive studies and improves with screening arrangement and the control method thereof of effective shielded electronic equipment partial function for relating to a kind of wireless technology of using, and under the discretion of each side's condition is considered, finally develops the present invention.
Summary of the invention
The present invention's main purpose, is to provide a kind of screening arrangement and control method thereof that uses wireless signal, can effectively strengthen whereby the confidentiality of electronic equipment.
In one of the present invention embodiment, a kind of screening arrangement that uses wireless signal, is applied to an electronic equipment, it is characterized in that, comprising: one first setup unit is in order to set a client and to be defined as default client; One second setup unit is in order to set a predeterminable range; One detecting module suffers the wireless signal of client in order to continue run-down; One screen unit is in order to shield the function of described electronic equipment; And one computing unit in order to calculate the signal intensity value of the corresponding wireless signal of described predeterminable range, be defined as one first intensity M1, and the corresponding signal intensity value of described wireless signal that arround described in receiving, client is sent, be defined as the second intensity M0; It is characterized in that: described detecting module continue to send wireless signal with detect described arround client, and receive described arround the wireless signal of client feedback, arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets, if, described computing unit judges the relation of described M1 and described M0, if described computing unit judges that, when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment.
In one of the present invention embodiment, described wireless signal comprises bluetooth signal, internet, region signal and radio-frequency (RF) identification signal.
In one of the present invention embodiment, described client comprises action electronic equipment, flat computer, employee's card, transportation card, access card and identity identification certificate.
In one of the present invention embodiment, described electronic equipment can be computer and mobile phone.
In one of the present invention embodiment, described screen unit shields the function of described electronic equipment, comprises the typewriting function of mobile phone application software, conversation function of mobile phone, computer etc.
In one of the present invention embodiment, a kind of method of controlling the screening arrangement that uses wireless signal, comprise one first setup unit, one second setup unit, a detecting module, a screen unit and a computing unit, it is characterized in that, comprise step: described the first setup unit is set a client and is defined as default client; Described the second setup unit is set a distance and is defined as predeterminable range; Described computing unit calculates the signal intensity value of the corresponding wireless signal of described predeterminable range, is defined as one first intensity M1; Described detecting module is in order to continue to receive the wireless signal of client arround in the of; Arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets; If so, described computing unit calculates the corresponding signal intensity value of described wireless signal that described default client is sent, and is defined as the second intensity M0; And described computing unit judges the relation of described M1 and described M0, if described computing unit judges that, when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment.
In one of the present invention embodiment, more comprise step, after arround the judgement of described computing unit is described, whether client is the described default client that sets of described the first setup unit, if not, described detecting module continues to receive the wireless signal of client arround in the of.
In one of the present invention embodiment, more comprise step, at described computing unit, judge after the relation of described M1 and described M0, if described computing unit judges when described M1 is less than M0, the not start of described screen unit, described screen unit does not shield the function of described electronic equipment.
In one of the present invention embodiment, described wireless signal comprises bluetooth signal, internet, region signal and radio-frequency (RF) identification signal.
In one of the present invention embodiment, described screen unit shields the function of described electronic equipment, comprises the typewriting function of mobile phone application software, conversation function of mobile phone, computer etc.
In sum, in practice, screening arrangement of the present invention sees through and uses the effectively partial function of shielded electronic equipment of wireless technology.See through the present invention, when the distance between described electronic equipment and a default client surpasses a predeterminable range, the partial function of described electronic equipment gets final product automatic conductively-closed, so can effectively strengthen the confidentiality of electronic equipment.
Accompanying drawing explanation
Fig. 1 is the present invention's system architecture diagram.
Fig. 2 is the present invention's flow chart of steps.
Embodiment
This specification mainly provides a kind of screening arrangement and control method thereof that uses wireless signal, and it can be applicable to electronic equipment.See through the present invention, when the distance between described electronic equipment and a default client surpasses a predeterminable range, the partial function of described electronic equipment gets final product automatic conductively-closed, so can effectively strengthen the confidentiality of electronic equipment.
Below, with reference to graphic one of shown preferred embodiment, describe cooperation in detail feature of the present invention and effect; Please refer to Fig. 1, the system architecture diagram that Fig. 1 is the present invention.The present invention is a kind of screening arrangement that uses wireless signal, is applied to an electronic equipment, it is characterized in that, comprising: one first setup unit is in order to set a client and to be defined as default client; One second setup unit is in order to set a predeterminable range; One detecting module suffers the wireless signal of client in order to continue run-down; One screen unit is in order to shield the function of described electronic equipment; And one computing unit in order to calculate the signal intensity value of the corresponding wireless signal of described predeterminable range, be defined as one first intensity M1, and the corresponding signal intensity value of described wireless signal that arround described in receiving, client is sent, be defined as the second intensity M0; It is characterized in that: described detecting module continue to send wireless signal with detect described arround client, and receive described arround the wireless signal of client feedback, arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets, if, described computing unit judges the relation of described M1 and described M0, if described computing unit judges that, when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment.
Described wireless signal comprises bluetooth signal, internet, region signal and radio-frequency (RF) identification signal, described client comprises action electronic equipment, flat computer, employee's card, transportation card, access card and identity identification certificate, described electronic equipment can be computer and mobile phone, described screen unit shields the function of described electronic equipment, comprises the typewriting function of mobile phone application software, conversation function of mobile phone and computer etc.
Concrete application, described electronic equipment can be mobile phone, described client can be identity identification certificate, user is set as default client by the first setup unit of described mobile phone by described identity identification certificate first according to demand, for example the certificate number of described identity identification certificate is inputted and stored is that predeterminable described identity card is described default client, and by the second setup unit of described mobile phone, to set described predeterminable range be according to demand 1 meter (not shown), the described computing unit of described mobile phone is M1 by the signal intensity value of calculating 1 meter of outside described electronic equipment.When the described detecting module of described mobile phone is detected and receives described wireless signal during to the wireless signal of client arround described, the described wireless signal judgement that described computing unit receives according to described detecting module detects described arround client whether be described default identity identification certificate, if described default identity identification certificate, described computing unit calculates the signal intensity value that described wireless signal is corresponding and is after M0 and judges whether M1 is greater than M0; If not described default identity identification certificate, the described wireless signal of client arround the lasting reception of described detecting module is described.If computing unit judges described M1 and is more than or equal to M0, the call function that described screen unit will the described mobile phone of shielding; If computing unit judges described M1 and is less than M0, the not start of described screen unit.
Please refer to Fig. 2, the flow chart of steps that Fig. 2 is the present invention.The present invention is a kind of method of controlling the screening arrangement that uses wireless signal, comprise one first setup unit, one second setup unit, a detecting module, a screen unit and a computing unit, it is characterized in that, comprise step: S10, described the first setup unit is set a client and is defined as default client; S11, described the second setup unit is set a distance and is defined as predeterminable range; S12, described computing unit calculates the signal intensity value of the corresponding wireless signal of described predeterminable range, is defined as one first intensity M1, and described wireless signal can be bluetooth signal, internet, region signal and radio-frequency (RF) identification signal; S13, described detecting module is in order to continue to receive the wireless signal of client arround in the of; S14, arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets; If client is the described default client The execution step S15 that described the first setup unit sets arround described computing unit judgement is described, described computing unit calculates the corresponding signal intensity value of described wireless signal that described default client is sent, and is defined as the second intensity M0; S16, described computing unit judges the magnitude relationship S17 of described M1 and described M0, if described computing unit judges when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment, described function comprises the S18 such as typewriting function of mobile phone application software, conversation function of mobile phone and computer, if described computing unit judges that, when described M1 is less than M0, described screen unit does not shield the function of described electronic equipment.
What be worth to supplement is, in step S14, if client is not the described default client that described the first setup unit sets arround described computing unit judgement is described, perform step S13, i.e. the wireless signal of client arround the lasting reception of described detecting module is described.
The present invention can realize following advantage:
When the distance between described electronic equipment and a default client surpasses a predeterminable range, the partial function of described electronic equipment gets final product automatic conductively-closed, so can effectively strengthen the confidentiality of electronic equipment.
Only the foregoing is only the present invention's preferred embodiment, the non-scope of patent protection that is intended to limit to the present invention, therefore such as use specification of the present invention and the equivalence variation for it of graphic content institute, is all in like manner all contained within the scope of the present invention's rights protection, closes and gives Chen Ming.
Claims (10)
1. use a screening arrangement for wireless signal, be applied to an electronic equipment, it is characterized in that, comprising:
One first setup unit is in order to set a client and to be defined as default client;
One second setup unit is in order to set a predeterminable range;
One detecting module suffers the wireless signal of client in order to continue run-down;
One screen unit is in order to shield the function of described electronic equipment; And
One computing unit, in order to calculate the signal intensity value of the corresponding wireless signal of described predeterminable range, is defined as one first intensity M1, and the corresponding signal intensity value of described wireless signal that arround described in receiving, client is sent, and is defined as the second intensity M0;
It is characterized in that:
Described detecting module continue to send wireless signal with detect described arround client, and receive described arround the wireless signal of client feedback, arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets, if, described computing unit judges the relation of described M1 and described M0, if described computing unit judges that, when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment.
2. a kind of screening arrangement that uses wireless signal according to claim 1, is characterized in that, described wireless signal comprises bluetooth signal, internet, region signal and radio-frequency (RF) identification signal.
3. a kind of screening arrangement that uses wireless signal according to claim 1, is characterized in that, described client comprises action electronic equipment, flat computer, employee's card, transportation card, access card and identity identification certificate.
4. a kind of screening arrangement that uses wireless signal according to claim 3, is characterized in that, described electronic equipment can be computer and mobile phone.
5. a kind of screening arrangement that uses wireless signal according to claim 1, is characterized in that, described screen unit shields the function of described electronic equipment, comprises the typewriting function of mobile phone application software, conversation function of mobile phone, computer etc.
6. a method of controlling the screening arrangement that uses wireless signal, comprises one first setup unit, one second setup unit, a detecting module, a screen unit and a computing unit, it is characterized in that, comprises step:
Described the first setup unit is set a client and is defined as default client;
Described the second setup unit is set a distance and is defined as predeterminable range;
Described computing unit calculates the signal intensity value of the corresponding wireless signal of described predeterminable range, is defined as one first intensity M1;
Described detecting module is in order to continue to receive the wireless signal of client arround in the of;
Arround described computing unit judgement is described, whether client is the described default client that described the first setup unit sets;
If so, described computing unit calculates the corresponding signal intensity value of described wireless signal that described default client is sent, and is defined as the second intensity M0; And
Described computing unit judges the relation of described M1 and described M0, if described computing unit judges that, when described M1 is more than or equal to M0, described screen unit shields the function of described electronic equipment.
7. a kind of method of controlling the screening arrangement that uses wireless signal as claimed in claim 6, it is characterized in that, more comprise step, after arround the judgement of described computing unit is described, whether client is the described default client that sets of described the first setup unit, if not, described detecting module continues to receive the wireless signal of client arround in the of.
8. a kind of method of controlling the screening arrangement that uses wireless signal as claimed in claim 6, it is characterized in that, more comprise step, at described computing unit, judge after the relation of described M1 and described M0, if described computing unit judges when described M1 is less than M0, the not start of described screen unit, described screen unit does not shield the function of described electronic equipment.
9. a kind of method of controlling the screening arrangement that uses wireless signal as claimed in claim 6, is characterized in that, described wireless signal comprises bluetooth signal, internet, region signal and radio-frequency (RF) identification signal.
10. a kind of method of controlling the screening arrangement that uses wireless signal as claimed in claim 6, described screen unit shields the function of described electronic equipment, comprises the typewriting function of mobile phone application software, conversation function of mobile phone, computer etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310450013.4A CN104079714A (en) | 2013-09-25 | 2013-09-25 | Shielding device using wireless signals and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310450013.4A CN104079714A (en) | 2013-09-25 | 2013-09-25 | Shielding device using wireless signals and control method thereof |
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| CN104079714A true CN104079714A (en) | 2014-10-01 |
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| CN201310450013.4A Pending CN104079714A (en) | 2013-09-25 | 2013-09-25 | Shielding device using wireless signals and control method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429003A (en) * | 2001-12-28 | 2003-07-09 | 超波株式会社 | Equipment forbidden device |
| CN101661541A (en) * | 2009-09-11 | 2010-03-03 | 深圳顶海电子有限公司 | Method and system for locking I/O interfaces of computer |
| CN102799802A (en) * | 2011-10-25 | 2012-11-28 | 王琦凡 | Computer security protection method and system based on Bluetooth |
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2013
- 2013-09-25 CN CN201310450013.4A patent/CN104079714A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429003A (en) * | 2001-12-28 | 2003-07-09 | 超波株式会社 | Equipment forbidden device |
| EP1460826A1 (en) * | 2001-12-28 | 2004-09-22 | Super Wave Co., Ltd. | Wireless authentication system |
| CN101661541A (en) * | 2009-09-11 | 2010-03-03 | 深圳顶海电子有限公司 | Method and system for locking I/O interfaces of computer |
| CN102799802A (en) * | 2011-10-25 | 2012-11-28 | 王琦凡 | Computer security protection method and system based on Bluetooth |
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Application publication date: 20141001 |