CN2894170Y - Mobile terminal safety system - Google Patents
Mobile terminal safety system Download PDFInfo
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- CN2894170Y CN2894170Y CNU2005201443592U CN200520144359U CN2894170Y CN 2894170 Y CN2894170 Y CN 2894170Y CN U2005201443592 U CNU2005201443592 U CN U2005201443592U CN 200520144359 U CN200520144359 U CN 200520144359U CN 2894170 Y CN2894170 Y CN 2894170Y
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- portable terminal
- wireless signal
- mobile terminal
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Abstract
The utility model discloses a mobile terminal safety system, comprising an operating induction module, a safety response module, a safety inquiry module and a safety controller. When the operation of the mobile terminal is sensed by the operating induction module, the safety inquiry module will send the wireless signals to the safety response module after receiving which the safety response module will send a feedback wireless signal to the safety inquiry module, whereas if the safety inquiry module receives the feedback wireless signals within the preset time, the operation of the mobile terminal is allowed; if not, the safety controller will be started. The users of the utility model can set the distance range from the mobile terminal to themselves to achieve the effective control of the mobile terminal, if the mobile terminal is out of the preset distance range, the mobile terminal and the user identity module can not be used, therefore effectively avoiding the information leakage in the mobile terminal.
Description
Technical field
The utility model relates to a kind of safety system, particularly a kind of portable terminal safety system.
Background technology
From the development of portable terminal self, its function evolution has been passed through from initial call terminal communication terminal finally, has increased SMS, has enriched ability to communicate; Develop into the personal information terminal from communication terminal again, possessed intelligentized feature, can move complicated applications, greatly near the boundary of PC (PC, Personal Computer).Enriching of function, the lifting of performance makes people constantly increase " use and rely on ", " the function expectation " of portable terminal.State advanced persons' such as Japan operator is the sign of portable terminal as personal identification, and the meaning that how outstanding giving mobile terminal is more is as stored value card, electronic business card even mobile TV or the like.Change from this, in the near future, portable terminal will outclass other any electronics portable product to user's importance.And how to protect the safety of this so important personal identification terminal, be that the industry forerunner pays close attention to and the problem of practice.
As the portable terminal of " communication terminal ", how protecting the legal use of communication terminal and the personal secrets of communications records has been the problem that merits attention.In 20th century of just passing by, people are the safety that can not be concerned about phone directory, message registration or short message also when continuing saying it with interest for the profile weight of portable terminal.But, make portable terminal and people's privacy life, business activity constantly be closely related along with the significantly raising of people to the portable terminal usage degree.Gradually, when beginning on the portable terminal to stay the vestige of personal lifestyle or work, its safe in utilization and demands personal secrets highlight.
And the portable terminal of conduct " information terminal ", the safety of abundant personal information is an importance of mobile message safety on the portable terminal.The intelligent mobile terminal of a new generation has possessed powerful personal information management capabilities.WORD (Word) and EXCEL (electrical form software) office documents, Email, media file, electronic money, electronic business card or the like all are the important component parts of personal information on the portable terminal.And most of intelligent mobile terminal has been equipped with the above memory of 64M, even the portable terminal that has begins to support micro harddisk.This is indicating portable terminal will store increasing individual privacy information or important work document.In so far, portable terminal important has not been because mobile terminal function powerful, and is because the value of information in the portable terminal more at most.Portable terminal and can not repurchase, and information has not had, and difficult lives again again.Why more important than carrier information that Here it is is.
Same, in SIM (subscriber identification module, Subscriber Identity Model) card, also store the information that has many consumers, the information in it and the portable terminal has constituted the information security issue of the portable terminal that we paid close attention to.
But the portable terminal safety system that does not also have at present effectively to prevent subscriber identification module information leakage in portable terminal and the portable terminal exists.
The utility model content
The technical problem that the utility model solved is to provide a kind of portable terminal safety system, in a single day lose to reach portable terminal, stolen, that has left perhaps that safe range that we set just can limiting mobile terminal uses and prevents the wherein leakage of information, and the purpose that prevents the leakage of information on the SIM card of portable terminal.
For solving the problems of the technologies described above, the utility model provides a kind of portable terminal safety system, comprises portable terminal, and native system also comprises: operation induction module, secure answer module, safety inquiry module, safety governor, wherein:
Operation induction module, safety inquiry module, safety governor are built in portable terminal;
When the operation induction module is sensed portable terminal and is operated, safety inquiry module sends wireless signal to the secure answer module, the secure answer module is fed back wireless signal after receiving wireless signal, when safety inquiry module is received the wireless signal of secure answer module feedback in Preset Time after, allow portable terminal is operated; When safety inquiry module is not received the wireless signal of secure answer module feedback in Preset Time, start safety governor.
The transmitting/receiving wireless signal can be realized communication by ZigBee interface, blue tooth interface or Wi-Fi interface between described safety inquiry module and the secure answer module.
Described safety governor can be input password comparison controller or subscriber identification module encryption equipment.
Described safety governor can be the framing signal reflector.
Because safe inquiry module is provided in native system to be sensed when portable terminal operated at the operation induction module to the secure answer module, send signal to the secure answer module and whether confirm the mechanism of safety, also set the safe range of mobile terminal activity by the transmitting power of conditioning signal, mobile phone users is as long as take the device that the secure answer module is housed of small volume and less weight with oneself, just can set the safe range of portable terminal easily, thereby reach the purpose of effective control portable terminal operation.As long as when portable terminal leaves the safe range of oneself setting, safety governor will take safety measures and guarantee portable terminal and the wherein fail safe of information.Owing to contain password comparison and SIM card encryption measures in the safety measure to portable terminal, even portable terminal is lost, as long as the user does not know password, portable terminal and its SIM card just can not be used, the leakage of personal information can be prevented effectively, of the circulation of illegal portable terminal can also be reduced in market.
Description of drawings
Fig. 1 is a safety system structural representation among the embodiment.
Fig. 2 answers the modular structure schematic diagram for the inquiry of safety described in embodiment module, safety governor and operation sense.
Embodiment
Design of the present utility model is, a secure answer module is set in safety system, it can be within the specific limits confirms whether safety of portable terminal to safety inquiry module feedback wireless signal, carries out operate as normal thereby limit portable terminal in the effective range of setting; When it breaks away from effective range, system will start navigation system, and positional information is informed the related personnel, and after breaking away from safe range, only allow the user who knows the portable terminal password to use portable terminal and SIM card thereof.
Particularly, the secure answer module in the safety system is fed back wireless signal on request, and the unique identification sign indicating number is arranged in the signal, for the safety inquiry module identification that is built in portable terminal.The safety inquiry module that is built in portable terminal is when the operation induction module is sensed portable terminal operation is arranged, to secure answer module emission wireless signal, and the identification code that extracts feedback signal analyzes, if effective identification code illustrates that portable terminal is still in safe range.If do not receive the signal of secure answer module at the appointed time or receive that the identification code in the signal is invalid, safety governor just takes safety measures for the subscriber identification module in portable terminal and the portable terminal.Such as the switch operating state, as mobile terminal ring (by setting-up time length and ring back tone), normally dial, answer or switching on and shutting down before must password of input, GPS (GPS (Global Position System)) or the like is encrypted, started to SIM card.
Come concrete enforcement of the present utility model is elaborated below in conjunction with drawings and Examples.
As shown in Figure 1, in the safety system in the utility model embodiment, comprising:
Can select fixedly connectedly when safety inquiry module 11 links to each other with safety governor 13, operation induction module 14, also can select flexible connection.
The radio contact of safety inquiry module 11 and secure answer module 12 can adopt the Bluetooth Bluetooth technology, Wi-Fi is wireless, and wireless communication technologys such as compatibility authentication techniques and ZigBee technology realize.According to the specific (special) requirements of safety system, the secure answer module needs that volume is little, in light weight, low in energy consumption, transmitted data amount is few etc., preferably adopts the ZigBee technology to realize in practice.If adopt the ZigBee module (no routing forwarding) of simplifying version, can will further reduce cost and volume.The ZigBee technology can also provide data encryption feature, and certain networking capability is arranged, the expansion of function after being convenient to.
In order to guarantee the portable terminal and the safety of information wherein, should contain the identification code that only has only safety inquiry module can discern in the safety signal that sends between secure answer module 12 and the safety inquiry module 11, so just can avoid user people in addition to use other secure answer module to have influence on induction mobile terminal locations.The transmitting-receiving safety signal cycle between safety inquiry module and the safe receiver module also should be set to a second level simultaneously, and whether contact that can not discover in time between portable terminal and the secure answer module is interrupted in order to avoid the cycle is oversize.
Safety inquiry module comprises first power governor, and the secure answer module comprises second power governor.They can according to consumer premise the control emitted power is set, and then realize regulating the purpose of safe range.
The setting of consumer premise contains emission cycle or transmitting power, and this is provided with and can be set among the ROM/FLASH.The emission cycle is to be used for the contact frequency of predetermined safety inquiry module and secure answer module, and it is best that this frequency is traditionally arranged to be second level.And the safe distance of safety inquiry module and secure answer module then is by the signal power decision of emission, when the big more safe distance of power setting also just long more.
Fig. 2 answers the modular structure schematic diagram for safety inquiry module, safety governor and operation sense among the embodiment.As shown in Figure 2, safety governor 13 wherein can be with one of lower device, also can be their combination in any:
Input password comparison controller 131, it requires the input password to compare when portable terminal uses.After receiving startup portable terminal safety measure signal, just mean that portable terminal has lost safety, input password comparison controller will require the password comparison when portable terminal uses, requiring this moment the portable terminal user must input password when using portable terminal differentiates for the password comparing unit, this is in order to prevent that portable terminal from being used by the people beyond the user, thereby ensure the information security of portable terminal, in case password mistake, the user can not carry out all operations to portable terminal, such as answering, dial, check, even can not carry out normal shutdown.Also can compare the number of times of limiting valve setting code comparison simultaneously by password, in case surpass the number of times of setting, portable terminal just stops any use.
Subscriber identification module encryption equipment 132, it can be encrypted the SIM card in the portable terminal, and such purpose is the information leakage that prevents in the SIM card.
Owing in native system, provide when the operation induction module is sensed portable terminal operation is arranged, safety inquiry module sends wireless signal to the secure answer module, if the secure answer module is just fed back the mechanism of wireless signal in safe range, set the safe range of mobile terminal activity by regulating radio transmitted power again, mobile phone users is as long as take the device that the secure answer module is housed of small volume and less weight with oneself, just can set the safe range of portable terminal easily, thereby reach the purpose of effective control portable terminal.As long as when portable terminal leaves the safe range of oneself setting, safety governor will take safety measures and guarantee portable terminal and the wherein fail safe of information.Owing to contain password comparison and SIM card encryption measures in the safety measure to portable terminal, even portable terminal is lost, as long as the user does not know password, portable terminal and its SIM card just can not be used, can prevent the leakage of personal information effectively, of the circulation of illegal portable terminal can also be reduced, its whereabouts can also be sought by the framing signal of emission in market.
Claims (6)
1, a kind of portable terminal safety system comprises portable terminal, it is characterized in that, also comprises operation induction module, secure answer module, safety inquiry module, safety governor, wherein:
Operation induction module, safety inquiry module, safety governor are built in portable terminal;
When the operation induction module is sensed portable terminal and is operated, safety inquiry module sends wireless signal to the secure answer module, the secure answer module is fed back wireless signal after receiving wireless signal, when safety inquiry module is received the wireless signal of secure answer module feedback in Preset Time after, allow portable terminal is operated; When safety inquiry module is not received the wireless signal of secure answer module feedback in Preset Time, start safety governor.
2, system according to claim 1 is characterized in that: the transmitting/receiving wireless signal is realized communication by ZigBee interface, blue tooth interface or Wi-Fi interface between described safety inquiry module and the secure answer module.
3, system according to claim 1 is characterized in that: described safety inquiry module comprises first power governor, and the secure answer module comprises second power governor.
4, system according to claim 1 is characterized in that: described secure answer module is by level chronomere transmission second wireless signal to safety inquiry module feedback wireless signal.
5, system according to claim 1 is characterized in that: described safety governor is input password comparison controller or subscriber identification module encryption equipment.
6, system according to claim 1 is characterized in that: described safety governor is the framing signal reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201443592U CN2894170Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201443592U CN2894170Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894170Y true CN2894170Y (en) | 2007-04-25 |
Family
ID=38062318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201443592U Expired - Lifetime CN2894170Y (en) | 2005-12-12 | 2005-12-12 | Mobile terminal safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894170Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152468A (en) * | 2011-12-07 | 2013-06-12 | 国民技术股份有限公司 | Mobile terminal and mobile payment implement method |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
-
2005
- 2005-12-12 CN CNU2005201443592U patent/CN2894170Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152468A (en) * | 2011-12-07 | 2013-06-12 | 国民技术股份有限公司 | Mobile terminal and mobile payment implement method |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |
|
| EXPY | Termination of patent right or utility model |