CN108307463A - mode switching method, system and access control system - Google Patents
mode switching method, system and access control system Download PDFInfo
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- CN108307463A CN108307463A CN201810091779.0A CN201810091779A CN108307463A CN 108307463 A CN108307463 A CN 108307463A CN 201810091779 A CN201810091779 A CN 201810091779A CN 108307463 A CN108307463 A CN 108307463A
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- Prior art keywords
- mobile terminal
- switching
- pattern
- data
- pattern switching
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The mode switching method of the present invention, including：Receive the pattern switching instruction of external equipment；It is switched to contextual model corresponding with the pattern switching instruction received；Accordingly update storage the data in unit.The switching method ensure that mobile terminal effectively switches the contextual model of mobile phone when entering specific occasion or particular moment, ensure specific occasion or the information security of particular moment.
Description
Technical field
The present invention relates to mobile communication fields, in particular to one mode switching method, system and access control system.
Background technology
Currently, with the appearance of intelligent mobile terminal especially mobile phone, the development of science and technology is accelerated, has also driven people's
Various activities such as interactive, exchange, amusement, chat.Nowadays can all there be a smart mobile phone with most people, and use mobile phone
It lives, work daily at people, learning an essential part.
The contextual model of mobile phone is to have the function of that different portable telephone mode of operation, different contextual models have different
Application environment.User needs the communication function to its mobile phone, camera function, third-party application etc. when entering specific place
Function is limited, or needs to open with the function corresponding to particular place.The unlatching of the contextual model of mobile phone is often used
Family voluntarily controls, and effective switching control can not be carried out to the contextual model of the mobile phone under particular place, under particular place
The function privilege management and control of mobile phone is bad so that the information security at particular place or moment is on the hazard.Existing situation is in spy
Determine to use proprietary communication apparatus under occasion, conventional mobile phone is used in daily life so that a people will at least use two
Equipment, it is not readily portable, and cause the waste of device resource.
Invention content
For deficiency in the prior art, the present invention provides one mode switching method, system and access control system, the switching
Method ensure that mobile terminal effectively switches the contextual model of mobile phone when entering specific occasion or particular moment,
Ensure specific occasion or the information security of particular moment.
For this purpose, one embodiment of the present of invention provides the following technical solutions：One mode switching method, including：
Receive the pattern switching instruction of external equipment；
It is switched to contextual model corresponding with the pattern switching instruction received；
Accordingly update storage the data in unit.
As the further alternative scheme of above-mentioned mode switching method, storage unit is that the storage on communication card is empty
Between, pass through the communication card reception pattern switching command.The mode switching method is used for mobile terminal, to the feelings of mobile terminal
Scape pattern switches over, and communication card had not only been communication unit but also had been storage unit, under the collective effect of communication card and terminal device
It switches over, while can also ensure that in the state of booting, could make communication card is established with other terminals to communicate to connect.
As the further alternative scheme of above-mentioned mode switching method, the instruction of pattern switching that communication card receives by
Wireless near field communication end is sent out.By the way of wireless near field communication, pass through the fixed wireless near field communication end in position
The switching for triggering contextual model, enables to contextual model to be switched in specific position.
As the further alternative scheme of above-mentioned mode switching method, the instruction of pattern switching that communication card receives by
Remote terminal is sent out.The switching that contextual model is controlled by remote terminal, enables to contextual model to be cut at any one time
It changes.
As the further alternative scheme of above-mentioned mode switching method, a communication card is corresponding with a mobile terminal
It uses；When communication card is mismatched with mobile terminal, communication card can not network, and mobile terminal cannot read the data on communication card.
Reach the state of interlocking of phone and card, i.e., cannot be used when mobile phone replaces mobile phone card, when mobile phone card replacement mobile phone cannot network, to protect
Demonstrate,prove corresponding mobile phone, the confidentiality that mobile phone card uses and safety.
As the further alternative scheme of above-mentioned mode switching method, when contextual model switches, accordingly to
Remote terminal sends situation of presence pattern.By by mobile terminal situation of presence Mode Feedback to remote terminal so that far
Journey terminal can in real time monitor it, realize effective management.
As the further alternative scheme of above-mentioned mode switching method, contextual model includes life pattern and Working mould
Formula opens and closes corresponding preset function when being switched to operating mode, and it is to open and close accordingly to be switched to life pattern
Preset function.By the opening and closing of the function to mobile terminal to the switching of implementation pattern, ensure in life pattern
Lower mobile terminal can normal use, in the operational mode mobile terminal can have with the matched function of action institute, and
Limit some functions that information leakage is caused to action.
Further extension as above-mentioned technical proposal：The present invention also provides one mode switching systems, including movement is eventually
End and pattern switching instruct transmitting terminal, the mobile terminal that can establish and communicate to connect with the switching command transmitting terminal；
The pattern switching instructs transmitting terminal to the mobile terminal sending mode switching command, the mobile terminal response
Pattern switching instructs switching contextual model and accordingly updates storage the data in space.
As the another step extension to above-mentioned technical proposal：The present invention also provides a kind of, and the gate inhibition based on pattern switching is
System, including mobile terminal, entrance guard device and pattern switching instruction sending device, the mobile terminal can respectively with the gate inhibition
Device and the pattern switching instruction sending device establish communication connection；
The pattern switching instruction sending device is rung to the mobile terminal sending mode switching command, the mobile terminal
Pattern switching is answered to instruct switching contextual model；
The corresponding data updated storage in space of the mobile terminal, and send the data to entrance guard device so that
Entrance guard device unlocks.
As the further alternative scheme of above-mentioned gate inhibition, the pattern switching instruction sending device is near radio
Communication ends, the wireless near field communication end are set on the entrance guard device；Or, the pattern switching instruction sending device is remote
Journey terminal.Pattern switching is carried out at the setting of entrance guard device, is reached and is switched over pattern when unlocking gate inhibition, so that
Mobile terminal has carried out pattern switching when entering in the region.Remote terminal remotely controls the cross cutting switching of mobile terminal
System so that mobile terminal could have the password of opening door lock device after switch mode.
The embodiment of the present invention at least has the following advantages that：
Profile data is stored in the first storage region and the second storage region, the first memory block by mode switching method
Domain is used to that data to be written to peripheral apparatus and is read by the mobile terminal data, and the second storage region is used to be written to mobile terminal
Data and data are read by peripheral apparatus.Make mobile terminal in carry out pattern using this write-in, the method for reading data
When switching, it can establish and contact with the equipment of peripheral hardware, whether the equipment of one side peripheral hardware can monitor mobile terminal and be switched to pair
The pattern answered, another aspect mobile terminal can control the equipment of peripheral hardware by the switching of pattern, to realize scene
It is associated with control between pattern and the equipment of peripheral hardware.
When the change of the contextual model of mobile terminal is less itself control, but when the triggering of the equipment of peripheral hardware, according to outer
The pattern switching instruction in portion changes, and can reach at specific place, region, moment to contextual model compulsory selection,
When meeting place, region or time conditions, that is, trigger the change of contextual model so that the contextual model of mobile terminal and the ground
Point, region or moment form the change of matched.To ensure that mobile terminal when entering specific occasion or particular moment
The contextual model of mobile phone is effectively switched, ensures specific occasion or the information security of particular moment.
For enable the above objects, features and advantages of the present invention become apparent from understandable, preferred embodiment cited below particularly, and match
Appended attached drawing is closed, is described below in detail.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 2 shows the flow charts of mode switching method provided in an embodiment of the present invention；
Fig. 3 shows the flow chart for the mode switching method that the embodiment of the present invention 1 provides
Fig. 4 shows another flow chart for the mode switching method that the embodiment of the present invention 1 provides；
Fig. 5 shows the another flow chart for the mode switching method that the embodiment of the present invention 1 provides；
Fig. 6 shows the another flow chart for the mode switching method that the embodiment of the present invention 1 provides；
Fig. 7 shows the module map for the mode-changeover device that the embodiment of the present invention 2 provides；
Fig. 8 shows the module map for the mode switching system that the embodiment of the present invention 2 provides；
Fig. 9 shows a flow chart of the method for the safeguards system safety that the embodiment of the present invention 3 provides；
Figure 10 shows another flow chart of the method for the safeguards system safety that the embodiment of the present invention 3 provides；
Figure 11 shows the another flow chart of the method for the safeguards system safety that the embodiment of the present invention 3 provides；
Figure 12 shows the module map of the device for the safeguards system safety that the embodiment of the present invention 3 provides.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
Fig. 1 shows mobile terminal, such as the structural schematic diagram of mobile phone 100, which includes：Radio frequency (Radio
Frequency, RF) circuit 110, memory 120, input unit 130, display unit 140, camera unit 150, voicefrequency circuit
160, the components such as Wireless Fidelity (wireless fidelity, WiFi) module 170, processor 180 and power supply 190.Input
Unit 130 may include touch panel and other input equipments, and display unit 140 may include display panel.
It will be understood by those skilled in the art that 100 structure of mobile phone shown in Fig. 1 does not constitute the limit to mobile terminal
It is fixed, may include either combining certain components or different components arrangement than illustrating more or fewer components.Below with
Illustrate technical scheme of the present invention for mobile phone, certainly, the present invention is not limited to be applied to mobile phone, notes can also be applied to
The terminal device of the packaged type of sheet, tablet computer, POS machine even including vehicle-mounted computer.
The first embodiment of the present invention provides one mode switching method, is applied to mobile terminal, in the method, hair
It send in card seeking instruction to storage unit, obtains the data of the contextual model in the first storage region of storage unit；According to the feelings
The data monitoring of scape pattern whether switching contextual model, if carry out contextual model switching, to second after switching contextual model
The data of corresponding contextual model are written in storage region.
Fig. 2 shows the flow charts of mode switching method provided in an embodiment of the present invention.
Mode switching method is applied on mobile terminal, and on mobile phone, the method comprising the steps of：
S101 receives the pattern switching instruction of external equipment；
S102 is switched to contextual model corresponding with the pattern switching instruction received；
S103 accordingly updates storage the data in unit.
The change of the contextual model of mobile terminal under the mode switching method is less itself control, but external equipment
Triggering changes according to the instruction of the pattern switching of external equipment, can reach at specific place, region, moment to scene
Pattern compulsory selection when meeting place, region or time conditions, that is, triggers the change of contextual model so that mobile terminal
Contextual model and the place, region or moment form the change of matched.
After switching contextual model, the data stored in unit are updated storage, which can be used as a kind of feedback data
It is whether normal for checking pattern, or as a kind of authorization data come with external equipment foundation contact control external equipment be associated with move
Make.On the one hand external equipment is enable to monitor whether mobile terminal is switched to corresponding pattern, another aspect mobile terminal energy
Enough external equipment is controlled by the switching of pattern, control is associated between contextual model and external equipment to realize.
Embodiment 1
Fig. 3 shows the flow chart of one embodiment of mode switching method.
In step s 201, the pattern switching instruction at a wireless near field communication end is received.
Pattern switching instruction is sent out by wireless near field communication end, and mobile terminal has communication function, is moved in the present embodiment
Dynamic terminal has the function of wireless near field communication, is communicated to connect by being established with a wireless near field communication end, close to receive
The instruction for the pattern switching that distance wireless communication end is sent out.Short-range communication can be realized by RF (radio frequency) function.
The issuing side of mobile terminal and pattern switching instruction, i.e., it is logical using near radio between wireless near field communication end
The mode of letter triggers the switching of contextual model by the fixed wireless near field communication end in position.
In the present embodiment, mode switching method is applied to be inserted with the mobile terminal of communication card, and storage unit is communication card
On storage region, mobile terminal passes through the pattern switching instruction that communication card receives wireless near field communication end.
Communication card had not only been communication unit but also had been storage unit, and pattern is carried out under the collective effect of communication card and terminal device
Switching, while can also ensure that in the state of booting, after carrying out pattern switching, the data stored in communication card are updated, to
It is utilizing the data to detect whether to be switched to corresponding contextual model or is utilizing the data as authorized order to external equipment
It is authorized.
Communication card on mobile terminal has the function of wireless near field communication, and communication card is close to a wireless near field communication end
When, wireless near field communication end will trigger contextual model and change data transmission to communication card.If mobile terminal is mobile phone, communication card
For RF UIM cards, wireless near field communication end is the card reader with radio communication function.Mobile terminal is by way of swiping the card
It establishes and connects with wireless near field communication end, obtain the pattern switching instruction at wireless near field communication end.
In other embodiments, wireless near field communication end is bluetooth equipment, and mobile terminal passes through bluetooth and short distance nothing
It is WIFI transmitting terminals that line communication ends, which establish communication connection or wireless near field communication end, and mobile terminal passes through WIFI and low coverage
Communication connection is established from wireless communication end.
The storage unit of mobile terminal is divided into the first storage region and the second storage region, i.e. communication card is deposited equipped with first
Storage area domain and the second storage region.First storage region is used for writing data to peripheral apparatus and reading data by mobile terminal
In switching contextual model, the second storage region is for writing data to mobile terminal and reading data by peripheral apparatus, for checking
Whether pattern is normal or forms association control to external equipment using the data.
Has the function of interlocking of phone and card between the mobile terminal and communication card of the present embodiment.One communication card and a movement
Terminal-pair should use, and when communication card is mismatched with mobile terminal, communication card can not network, and mobile terminal cannot be read on communication card
Data.As, when being inserted into other communication cards in mobile terminal, other communication cards cannot network in the mobile terminal to be made
With communication card is inserted into other mobile terminals in use, other mobile terminals can not read the data on communication card, communication
Card can not use, to ensure the confidentiality used and the safety of corresponding mobile terminal, communication card.
By taking mobile phone as an example, communication card has IMSI (international mobile subscriber identity), and mobile phone has IMEI, and (world movement is set
Standby identity code), the IMEI of mobile phone is preserved in communication card, and the IMSI of communication card is preserved in mobile phone.Communication card passes through PROVIDE
LOCAL INFORMATION (providing local information) instruction obtains mobile phone IMEI, by being carried out with the IMEI preserved in communication card
Judge whether to replace mobile phone after comparison.Likewise, after mobile phone gets the IMSI of communication card, by with the IMSI that is preserved in mobile phone
Judge whether to have replaced communication card after being compared, so that communication card and mobile phone form unique corresponding matching.
In step S202, detect whether to need to carry out contextual model switching.
It is preset with detection instruction corresponding with pattern switching instruction in the system of mobile terminal, receives pattern switching instruction
Afterwards, by detecting whether pattern switching instruction matches with the contextual model switching command in the system of mobile terminal, to
Determine whether the switching of progress contextual model.
In step S203, it is switched to contextual model corresponding with the pattern switching instruction received.
In the present embodiment, mobile terminal is equipped with the contextual model of operating mode and life pattern.According to the mould received
Formula switching command is switched to corresponding operating mode or life pattern.
Under different contextual models, mobile terminal has the function of different.The function of operating mode and life pattern is
It is preset in the system terminal of mobile terminal, the switching of contextual model is realized by opening and closing preset function.
For example, the function under life pattern can be identical as the function of the mobile terminal of normal use, that is, have normal
Call short message, surfs the Internet, takes pictures, recording, the functions such as the use of application program.Some functions are limited in the operational mode
And some functions are licensed, such as forbid short message, surf the Internet, take pictures, recording, the use of application program, call is limited in
It in interior lines or communication white list, opens, such as is worked as police work with the relevant function of action, then can open evidence obtaining
Function, warning function are set in the system of mobile terminal in advance when these functions, or in the application program of mobile terminal,
When starting operating mode, by the application program launching.
In step S204, the data stored in communication card are updated.As, corresponding contextual model is written into communication card
Data.
When receiving the pattern switching instruction at wireless near field communication end, wireless near field communication end refers to the pattern switching
Order is written in the first storage region of communication card, then obtains the pattern switching instruction in the first storage region of communication card, root
According to the pattern switching command detection whether need carry out pattern switching, carry out pattern switching after, according to current contextual model to
Data corresponding with current contextual model are written in second storage region of communication card, to the number in the second storage region of communication card
According to being updated.
By the way that the second storage region of communication card is sent to external equipment, it can be wireless near field communication end, also may be used
To be remote terminal, so that external equipment can know the current contextual model of mobile phone, the contextual model of mobile phone is formed
Monitoring, can also be using the data in second storage region as triggering (mandate) instruction, when being sent to external equipment
Certain functions are lifted a ban, unlock or trigger to external equipment triggering external equipment.
Mobile terminal is appreciated that in pattern switching, the external equipment associated with it for having sending mode switching command,
Also after reception pattern switching in storage unit newer data external equipment, an external equipment can have transmission simultaneously
Switching command and the function that updates the data of reception, can also an external equipment only there is one of function.
Fig. 4 shows the flow chart of one mode switching method, which needs the mobile terminal-opening the case where
Lower progress.
Peripheral apparatus is the card reader with radio-frequency enabled, and mobile terminal is mobile phone, and RF UIM cards are inserted on mobile phone
As the communication unit of mobile phone and the storage unit of pattern switching.
The length of data field is defined as 8 bytes, there are two region, the first storage regions and second for storage address needs
Storage region.First storage region is used to write data to wireless near field communication end and mobile terminal read-write data are used for switching mould
Formula, the second storage region to wireless near field communication end read data and mobile phone write data be used for checking pattern it is whether normal.First
Storage region is the 12 sector blocks 0 of Mifare1, and totally 16 bytes, the second storage region is the 12 sector blocks 1 of Mifare1, totally 16
A byte.
Be written in the specified data region C of card reader 8 byte datas (0x59,0x5B, 0x5A, 0x5C, 0x4F,
0x5F, 0x33,0x08), when RF UIM cards are close to card reader, 8 byte data is written to RF UIM in card reader, which writes
Enter into the 12 sector block 0 of the spaces Mifare1 of RF UIM.
Mobile phone sends out card seeking instruction on RF UIM, RF UIM by 8 byte datas stored in 12 sector blocks 0 (0x59,
0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x33,0x08) it is transmitted to mobile phone.
Mobile phone by detect command detection whether switch operating state, that is, detect whether switching contextual model.The detection refers to
It is that a kind of comparison instructs to enable, and 8 byte datas in 12 sector block 0 of the spaces Mifare1 are led to as the instruction for being switched to associative mode
It crosses RF UIM and sends mobile terminal to, if 8 byte data is corresponding with preceding 8 byte of the program of a contextual model, cut
Corresponding contextual model is changed to, switching contextual model is not necessarily to if not corresponding.
After the contextual model switching of mobile phone, the content of update system file 3F00/2600/6F52, RF UIM are by file
In 12 sector block 1 of the spaces 8 byte datas write-in Mifare1 in 3F00/2600/6F52, store, in case subsequent instructions are read
Take calling.Then cycle executes the instruction of mobile phone card seeking, and RF UIM cards are by the data transmission in its 12 sector block 0 of spaces Mifare1
It to terminal, detects whether to need switching contextual model data, so that in the 12 sector block 0 of the spaces Mifare1 of RF UIM
Data are when changing, timely switching contextual model.
As shown in figure 5, in another embodiment, mode switching method includes step：S201 ' receives remote terminal and sends out
Pattern switching instruction.
Pattern switching instruction is sent out by remote terminal.Remote terminal can establish telecommunication with mobile terminal and connect, and make
For the remote scheduling platform of mobile terminal, the contextual model that remote terminal can control mobile terminal switches over.It directly acquires
The pattern switching of remote terminal instructs, which is not written in communication card.
When the contextual model of mobile terminal switches, accordingly situation of presence mode state is sent to remote terminal.It is logical
It crosses mobile terminal situation of presence Mode Feedback to remote terminal, so that remote terminal can in real time monitor it, realizes
Effective management.It is appreciated that when being switched by short-range communication end triggering contextual model, can also be sent out to remote terminal
Current contextual model state is sent, is put on record in remote terminal, effectively to be monitored in real time by remote terminal.
The pattern switching instruction that communication card receives is sent out by remote terminal, and cutting for contextual model is controlled by remote terminal
It changes, contextual model is enabled to switch at any one time.
Remaining step is identical as step S202-204, does not repeat again.In step S204, sent due to remote terminal
Pattern switching instruction does not store in communication card, thus when updating storage the data in unit, while updating the first memory block
Data in domain and the second storage region, it is corresponding with situation of presence pattern by being written in the first storage region and the second storage region
Data.Then by the data stored in the first storage region of the reading of cycle, to whether switching contextual model being needed to carry out
Judge.
Fig. 6 shows the flow chart of another mode switching method, which needs the feelings in mobile terminal-opening
It is carried out under condition.
Mobile phone receive remote terminal pattern switching instruction, detect need carry out pattern switching when, carry out pattern switching.
When mobile phone contextual model switching after, mobile terminal to update 3F00/2600/6F51 files, to RF UIM cards by its
Data (0x59,0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x33,0x08) are written in 12 sector block 0 of the spaces Mifare1, simultaneously
Update 3F00/2600/6F52 files, to RF UIM cards will in its 12 sector block 1 of spaces Mifare1 write-in data (0x59,
0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x33,0x06).Then cycle execute mobile phone card seeking instruction, RF UIM cards by its
Data transmission in 12 sector block 0 of the spaces Mifare1 detects whether to need switching contextual model data to terminal, so that
Data in the 12 sector block 0 of the spaces Mifare1 of RF UIM are when changing, timely switching contextual model.
It is appreciated that communication card can have the function of wireless near field communication and telecommunication simultaneously, can receive
The pattern switching of pattern switching instruction and remote terminal from wireless near field communication end instructs.
Embodiment 2
Fig. 7 shows the module map of one embodiment of one mode switching device 300.
Mode-changeover device 300 includes：Communication module 310, detection module 320, mode switch module 330, writing module
340 and memory module 350.
Communication module 310 is used to obtain the pattern switching instruction of external equipment.Detection module 320 is for detecting communication module
Whether 310 pattern switchings received instruct effective.When the determination of detection module 320 needs to carry out pattern switching, pattern switching mould
Block 330 is so that mobile terminal is switched to corresponding contextual model.After switch mode, writing module 340 is write into memory module 350
Enter corresponding profile data.
Fig. 8 shows the module map of one embodiment of one mode switching system 400.
The present embodiment also provides one mode switching system 400, including mobile terminal 410 and pattern switching instruct transmitting terminal
420.Mobile terminal 410 can instruct transmitting terminal 420 to establish and communicate to connect with pattern switching.Pattern switching instructs transmitting terminal 420
To 410 sending mode switching command of mobile terminal, 410 response modes switching command switching contextual model of mobile terminal and accordingly
Update the data in its memory space.
The present embodiment also provides a kind of access control system based on pattern switching, including mobile terminal, entrance guard device and pattern
Switching command sending device, mobile terminal can establish communication link with entrance guard device and pattern switching instruction sending device respectively
It connects.Pattern switching instruction sending device is cut to mobile terminal sending mode switching command, mobile terminal response modes switching command
Contextual model, the corresponding data updated storage in space of mobile terminal are changed, and send the data to entrance guard device so that door
Prohibit device unlock.
Above-mentioned, the access control system based on pattern switching is obtained when that can be switched over to the contextual model of mobile terminal
The unlock data of entrance guard device, entrance guard device is unlocked, reached enter the gate inhibition when by the contextual model of mobile terminal into
The effect of the corresponding switching of row.
Pattern switching instruction sending device is wireless near field communication end, and wireless near field communication end is filled set on the gate inhibition
It sets.Pattern switching is carried out at the setting of entrance guard device, reaches and switches over pattern when unlocking gate inhibition, so that moving
Dynamic terminal has carried out pattern switching when entering in the region.Or pattern switching instruction sending device is remote terminal.Remotely
The cross cutting switching of terminal-pair mobile terminal carries out remote control so that mobile terminal could have after switch mode opens door
Prohibit the password of device.
In the present embodiment, illustrated by taking the access control system in prison as an example.When bringing judicial mobile phone into working region, mobile phone
Operating mode (police service pattern) can be entered, a variety of third-party applications on mobile phone will be used by limitation, the short message of mobile phone, shooting,
Recording, function of surfing the Net are disabled, while the communication of mobile phone is also limited in the number of preset white list, open evidence obtaining work(
Energy, warning function.
Entrance guard device is arranged in the entrance in prison, and wireless near field communication end is set at entrance guard device, can be by low coverage
Unlock console from wireless communication end as entrance guard device.Mobile phone reach prison inlet when, by way of radio frequency with
Communication connection is established at wireless near field communication end, and wireless near field communication end carries out authentication, verification to mobile phone or communication card
Pattern switching is carried out to mobile phone or communication card sending mode switching command, mobile phone after success, is then stored in update communication card
Data, send the data to entrance guard device, and entrance guard device should mutually unlock after data command.
It is appreciated that the access control system is not limited to, using in prison, can also be research and development centre, laboratory, judicial apparatus
The place that pass, defense sector, secure communication department etc. require communication security.
At wireless near field communication end, the present embodiment is that the specified region C of card reader is stored with pattern switching instruction, corresponding
The first storage region for being transmitted to communication card, the specified region D of card reader is stored with door open command, passes through the second of communication card
Data-triggered door open command in storage region, to open the door.
As described in the specific implementation in embodiment 1, it can utilize in the specified data region D of card machine A and read RF
8 byte datas in the 12 sector block 1 of the spaces Mifare1 of UIM, card machine A can by read RF UIM on data come into
Row gate inhibition unlocks or the actions with authorization function such as other functions triggering.If 8 byte datas that card machine A reads RF UIM are
(0x59,0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x33,0x06) then releases gate inhibition, opens the door, if it is not, being then not necessarily to make sound
Answer or send out alarm.
Card machine B is arranged in outlet that can also be at the prison, stored in the specified region C of card machine B 8 byte datas (0x59,
0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x11,0x08), which instructs for pattern switching, can by the instruction
So that the police service pattern switching of the mobile phone in prison is to life pattern.When mobile terminal reads the data in the regions C of card machine B
When, the contextual model of mobile terminal is switched to life pattern, it is rear to update 3F00/2600/6F52 file contents, to the second storage
8 byte datas (0x59,0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x11,0x08) are written in region, in the second storage region
Data be updated, then the specified region D of card machine B or another card machine reads the data in the second storage region, when
When reading 8 byte datas (0x59,0x5B, 0x5A, 0x5C, 0x4F, 0x5F, 0x11,0x08), then gate inhibition is contacted, opened the door, if
It is not to be then not necessarily to respond or send out alarm.
Embodiment 3
System permission when mobile phone dispatches from the factory is normal user permission, mould when user cannot dispatch from the factory to mobile phone under the permission
Formula and software are changed and are deleted, to effectively prevent the intrusion of virus and form good pipe to cell phone system
Reason.It for the mobile phone used under special occasions, needs to maintain secrecy to information, thus needs to carry out centainly the permission of mobile phone
Limitation.
By taking prison as an example, when bringing judicial mobile phone into working region, mobile phone can enter police service pattern, and a variety of the on mobile phone
Tripartite's application will be used by limitation, while the communication of mobile phone is also limited in the number of preset white list, if opponent at this time
Machine carries out ROOT, then can break through these limitations, threaten to the information security in prison.It is appreciated that above-mentioned particular field
Conjunction is not limited to prison, can also be confidentiality research and development centre, laboratory, judicial authority, defense sector, secure communication department etc. pair
The place that communication security requires.
Pattern switching is carried out every time, and the permission of system is detected.The present embodiment provides a kind of safeguards system safety
Method, this method execute after pattern switching, i.e., are executed after step S203, can be before or after step S204.
Fig. 9 shows the flow chart of one embodiment of the method for safeguards system safety.
In step S501, the permission of detecting system.
The permission of system determines the safety of mobile communication, and the system permission of the mobile phone of ordinary user is user right,
It is set when user right is by dispatching from the factory, user can delete and change to the programmed program of loading, but cannot be to initial
The software bound in system is deleted and is changed, and system can be made to obtain administrator right (highest permission) by ROOT,
To which the software or pattern of whole system are deleted or be changed, great prestige is caused for the safety of cell phone system
The side of body.
In the permission of detecting system, can by whether occurring ROOT softwares or ROOT files in detecting system, or
Person's authority certificate sends out into the memory space of mobile phone and seeks code instruction, the data of searching system permission, to system permission into
Row judges and classification.
In step S502, judge whether system has administrator right according to the system permission of detection.
For example, can be, but not limited to according to whether occurring " empowerment management ", " super authority in system or in memory space
Files or the program such as management ", " highest rights management ", " SUPERSU ", " ROOT SUPERSU ".If detecting in system on having
State or with above-mentioned relevant file or program, then decision-making system have administrator right, i.e., system is by ROOT.If not detecting
Have in system it is above-mentioned or with above-mentioned relevant file or program, then decision-making system do not have administrator right, system not by
ROOT。
If system has administrator right, S503 is thened follow the steps, system is sent by the information of ROOT, together to remote terminal
Forced shutdown in the Shi Yi preset times.
Remote terminal is a control platform, can be the terminal devices such as computer, mobile phone, can also be on terminal device
Programmed program.
By sending the mobile phone by the information of ROOT to remote terminal, remote terminal is prompted in time, so that
Remote terminal is monitored it, records and put on record, to make extraneous safety guarantee response in time.Remote terminal can be by obtaining
The IMEI code of the mobile phone is taken to judge the ownership of the mobile phone, accurately judges the ROOT operations which mobile phone carries out.Together
When to being tracked to mobile phone, information can also be pacified in time by carrying out the location information that positioning obtains mobile phone to mobile phone
The mobile phone control being on the hazard entirely.
It is shut down within the preset time by controlling mobile phone, should ensure that information of the system by ROOT within the preset time
It is already sent to remote terminal, then so that mobile phone shutdown, ensures the data information in the communication security and mobile phone of mobile phone
Safety, while the threat that the safety of cell phone system is subject to can be reported again.
It is found that mobile phone to remote terminal when sending information of the system by ROOT, mobile phone should be at into net state, thus with
Remote terminal establishes communication connection.Even mobile phone does not network, by making mobile phone that can not use forced shutdown, ensure information
Safety.It, can be with without establishing communication connection by network it is appreciated that the development of mobile phone and remote terminal such as technology
Data interaction is realized in other way.
Above-mentioned, mobile terminal can not use after the system that detects has administrator right shutdown, be reset by brush machine general
It is used after logical user right.Can not be continuing with after shutdown can be in one's hands detecting by Rogue program built in system
When machine is by ROOT, on one side by system by the delivering of ROOT, start forced shutdown program on one side, is detecting by ROOT to pass
During machine, Rogue program starts, and the boot program in cell phone system is destroyed, so that mobile phone can not open again after shut down
It is dynamic.It enhances by the safety of the cell phone system of ROOT, ensures information security.
During the system that detects has administrator right to forced shutdown, constantly with predeterminated frequency to remote terminal
Transmission system is by the information of ROOT.
In a period of to make mobile phone after ROOT to forced shutdown, the binding procedure in mobile phone is not modified, and information is not
It is stolen, should mobile phone be shut down in a relatively short period of time, such as 10 seconds, within this 10 seconds time, every 2 seconds of mobile phone was to remote
Journey terminal is sent by the information of ROOT, to repeatedly send system to remote terminal by the data of ROOT, is carried out to remote terminal
Repeatedly prompt so that remote terminal is found in time.
Figure 10 shows the flow chart of another embodiment of the method for safeguards system safety.
The method of safeguards system safety further includes step S504, after reset system, detects that system is weighed without administrator
Limit, remote terminal is uploaded to by normal operating conditions
By reset system, i.e. brush machine, system is restored so that system is returned to again to be weighed with ordinary user
Limit, mobile phone normal boot-strap detect that the ROOT situations of system are normal after booting, that is, ROOT situations are not present, by the normal of mobile phone
State is uploaded to remote terminal so that remote terminal is on record by the state recording of the normal work of mobile phone, again to mobile phone
ROOT situations are monitored in real time, realize the real-time management of remote terminal.
Figure 11 shows the flow chart of another embodiment of the method for safeguards system safety.
Step S503 is changed to S503 ', sends system by the information of ROOT to remote terminal, the data wherein stored are believed
Breath is deleted, while the forced shutdown within the preset time.
Be for, during the system that detects has administrator right to forced shutdown, the data information that will wherein store
It deletes.The data information includes the information on the information being stored on mobile phone and mobile phone card.For example, address list on mobile phone,
Username and password in message registration, short message, photo, video, mail, file and programmed program, on mobile phone card
Address list.
It is further ensured that the safety of the information stored in the mobile phone by ROOT as a result, prevents criminal in shutdown shape
The data information on mobile phone or mobile phone card is stolen under state.
It before the data information stored on deleting mobile phone, checks whether mobile phone networks, if phone network, data is believed
Breath uploads to after remote terminal and again deletes the data information on mobile phone, if mobile phone failed cluster, directly deletes data information.
Not only data information is backed up as a result, but also can ensure the safety of the data information stored in mobile terminal, is prevented in ROOT
Cause the loss of data information.
Figure 12 shows a kind of module map of one embodiment of the device 300 of safeguards system safety.
The device 600 of safeguards system safety includes：Detection module 610, communication module 620 and shutdown module 630.Detection
Whether module 610 has administrator right for detecting system, when detection module 610 detects that system has administrator right
When, communication module 620 sends ROOT information to remote terminal, while module 630 of shutting down controls movement within the preset time
Terminal closedown.
The device 600 of safeguards system safety further includes memory module 640 and removing module 650.It is stored in memory module 640
There is data information.It detects that system has administrator right to during shutdown module control mobile terminal in detection module 610, leads to
Data information is uploaded to remote terminal by letter module 620, and removing module 650 deletes the data information in memory module 640.
Memory module 640 both can be on mobile terminal device, communication card and mobile terminal on mobile terminal device
Applications client.
Above-mentioned steps are divided into two kinds of situations, and when mobile terminal networking, data information is uploaded to remote terminal by communication module,
Removing module deletes the data information in memory module afterwards.When mobile terminal failed cluster, removing module is directly by memory module
In data information delete.
The present embodiment also provides a kind of terminal device, which may include smart phone, tablet computer etc..It is mobile
Terminal is preferably smart phone, tablet computer.The terminal device includes memory and the device of safeguards system safety, and memory is used
Computer program is run so that terminal device executes above-mentioned safeguards system in the device of storage computer program, safeguards system safety
The function of the method for safety or the modules in the device of above-mentioned safeguards system safety.
Memory may include storing program area and storage data field, wherein storing program area can storage program area, at least
Application program needed for one function；Storage data field can be stored uses created data (such as sound according to mobile terminal
Frequency evidence, phone directory etc.) etc..In addition, memory may include high-speed random access memory, can also include non-volatile deposit
Reservoir, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
The present embodiment also provides a kind of computer readable storage medium, the meter being stored with used in above-mentioned terminal device
Calculation machine program.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in equipment in implement scene can be described according to implement scene into
Row is distributed in the equipment of implement scene, can also be carried out respective change and be set positioned at the one or more different from this implement scene
In standby.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the quality of implement scene.Disclosed above is only the present invention
Several specific implementation scenes, still, the present invention is not limited to this, and the changes that any person skilled in the art can think of is all
Protection scope of the present invention should be fallen into.
Claims (10)
1. one mode switching method, which is characterized in that including：
Receive the pattern switching instruction of external equipment；
It is switched to contextual model corresponding with the pattern switching instruction received；
Accordingly update storage the data in unit.
2. mode switching method according to claim 1, which is characterized in that storage unit is that the storage on communication card is empty
Between, pass through the communication card reception pattern switching command.
3. mode switching method according to claim 2, which is characterized in that the instruction of pattern switching that communication card receives by
Wireless near field communication end is sent out.
4. mode switching method according to claim 2, which is characterized in that the instruction of pattern switching that communication card receives by
Remote terminal is sent out.
5. mode switching method according to claim 3, which is characterized in that a communication card is corresponding with a mobile terminal
It uses；
When communication card is mismatched with mobile terminal, communication card can not network, and mobile terminal cannot read the data on communication card.
6. mode switching method according to claim 1, which is characterized in that when contextual model switches, accordingly to
Remote terminal sends situation of presence pattern.
7. mode switching method according to claim 1, which is characterized in that contextual model includes life pattern and Working mould
Formula opens and closes corresponding preset function when being switched to operating mode, and it is to open and close accordingly to be switched to life pattern
Preset function.
8. one mode switching system, which is characterized in that transmitting terminal is instructed including mobile terminal and pattern switching, it is described mobile whole
End can be established with the switching command transmitting terminal and communicate to connect；
The pattern switching instructs transmitting terminal to the mobile terminal sending mode switching command, the mobile terminal response modes
Switching command switching contextual model simultaneously accordingly updates storage the data in space.
9. a kind of access control system based on pattern switching, which is characterized in that refer to including mobile terminal, entrance guard device and pattern switching
Enable sending device, the mobile terminal that can be established respectively with the entrance guard device and the pattern switching instruction sending device logical
Letter connection；
The pattern switching instruction sending device responds mould to the mobile terminal sending mode switching command, the mobile terminal
Formula switching command switching contextual model；
The corresponding data updated storage in space of the mobile terminal, and send the data to entrance guard device so that gate inhibition
Device unlocks.
10. the access control system according to claim 9 based on pattern switching, which is characterized in that the pattern switching instruction
Sending device is wireless near field communication end, and the wireless near field communication end is set on the entrance guard device；
Or, the pattern switching instruction sending device is remote terminal.
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