CN103582184A - Double-card smart phone high in safety performance - Google Patents
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Abstract
The invention provides a double-card smart phone high in safety performance. The double-card smart phone high in safety performance comprises a first built-in mainboard, a second built-in mainboard, an input module, an output module and a switching control circuit The first built-in mainboard comprises a first central processor, a data storage chip, a data transmission chip and a first SIM card slot. The second built-in mainboard comprises a second central processor, a fingerprint scanner, an encrypted data storage chip, a data transmission chip, a locating chip, a second SIM card slot and a control system. The first built-in mainboard and the second built-in mainboard are connected with the input module and the output module respectively. The input module at least comprises a front-mounted camera, a touch screen and/or an input keyboard. The switching control circuit is respectively connected with the first central controller and the second controller, and the switching control circuit is connected with the input module to activate the first built-in mainboard or the second built-in mainboard.
Description
Technical field
the present invention relates to electronic technology field, especially relate to a kind of dual-card intelligent mobile phone of high safety performance.
Background technology
along with the fast development of chip disposal ability and development of Mobile Internet technology, increasing people starts to select to using dual-card intelligent mobile phone as mobile computing device.The disposal ability of the existing dual-card intelligent mobile phone computer that can match in excellence or beauty, and carrying again, has incorporated widely and has changed popular life, work and amusement.
in recent years, dual-card intelligent mobile phone has obtained significant progress at aspects such as hardware handles ability and software system functions, and price progressively declines simultaneously, thereby is subject to consumer's favor and pursues.According to IDC, estimate, within 2013, Chinese whole mobile phone market shipment amount will reach 3.8 hundred million, and year-on-year growth rate is 5.0%; And dual-card intelligent mobile phone shipment amount will reach 3.0 hundred million, increase by 44.0% on a year-on-year basis, dual-card intelligent mobile phone proportion reaches 80%.Along with increasing substantially of dual-card intelligent mobile phone popularity rate, its safe and secret problem also highlights day by day.
dual-card intelligent mobile phone is the fusion of radio communication and computer networking technology, possesses the functions such as high－speed networking, transmission of video, navigator fix, be equivalent to one can converse, the mobile computer terminal of getting online at any moment.Dual-card intelligent mobile phone, bringing more various function, more convenient use to us when, also more easily suffers to attack, infect virus, reveal information, to security work, brings new challenge.
for some, there are safety communication demand industry or individual, when using existing dual-card intelligent mobile phone, can use an other mobile phone to use as secure communication.This occupation mode can guarantee the safety of data, but need to carry two mobile phones, for using to inconvenient.Also having a kind of mode is to use double card double standby mobile phone as communication tool, but existing double card double standby mobile phone is shared some memory devices such as master controller and RAM, NAND FLASH, therefore two data channel corresponding to card are shared these hardware devices and software application, cause existing the risk that infects virus and information leakage.
Summary of the invention
for the current poor problem of Information Security causing by dual-card intelligent mobile phone common hardware equipment and application program, the embodiment of the present invention proposes a kind of dual-card intelligent mobile phone that can guarantee the high safety performance of dual-card intelligent mobile phone data security.
to achieve these goals, the embodiment of the present invention provides a kind of dual-card intelligent mobile phone of high safety performance, comprises the first onboard motherboard, the second onboard motherboard, input module, output module, control switching circuit; Wherein said the first onboard motherboard comprises the first central processing unit, pin-saving chip, transfer of data chip, the first SIM card socket; Described the second onboard motherboard comprises the second central processing unit, fingerprint scanner, enciphered data storage chip, transfer of data chip, positioning chip, the second SIM card socket, control system; Described control system at least comprises: fingerprint authentication module, recognition of face authentication module, subscriber identification module, data encryption module, data self-destruction module; Wherein said the first onboard motherboard is connected respectively described input module, output module with the second onboard motherboard; Wherein said input module at least comprises front-facing camera, touch-screen and/or input keyboard;
wherein said control switching circuit connects respectively described the first central processing unit and the second central processing unit, and described control switching circuit connects described input module to activate described the first onboard motherboard or the second onboard motherboard.
as technique scheme preferably, wherein,
described fingerprint authentication module is for the information in described touch-screen display reminding scanning, and by after described fingerprint scanner scanning fingerprint with described enciphered data storage chip in the finger print data stored compare, and comparative result is sent to described subscriber identification module;
described recognition of face authentication module is for the information in described touch-screen display reminding scanning, and by after described front-facing camera scanning people face with described enciphered data storage chip in people's face data of storing compare, and comparative result is sent to described subscriber identification module;
described data encryption module adopts different keys to be encrypted for the private data of different user that enciphered data storage chip is stored;
described subscriber identification module connects described fingerprint authentication module and recognition of face authentication module and take and confirm for described comparative result whether user is authenticated user, if it is determine user ID corresponding to this user, if otherwise to default processing center, send warning message by described transfer of data chip; And described subscriber identification module also connects described data encryption module to obtain key corresponding to this user ID, and according to described key, this user's who stores in described enciphered data storage chip private data is decrypted;
described data self-destruction module connects the instruction that described transfer of data chip sends to receive described default processing center, and according to described instruction, deletes the described user's who stores in described enciphered data storage chip private data;
wherein positioning chip is that big-dipper satellite positioning chip or gps satellite positioning chip are to position by Beidou satellite system or gps satellite system;
wherein said transfer of data chip comprises that the sub-chip of 3G wireless data/voice transfer is with transmission data and voice, and utilizes base station to position when described positioning chip is unavailable; And described transfer of data chip also comprises that the sub-chip of voice encryption is so that the voice of the sub-chip transmission of described 3G wireless data/voice transfer are encrypted, and the voice that the sub-chip of 3G wireless data/voice transfer is received are decrypted.
as technique scheme preferably, in described the second onboard motherboard, also comprise basic input output system, described basic input output system connects described fingerprint authentication module and/or recognition of face authentication module, and connect described subscriber identification module, to carry out user by described fingerprint authentication module and/or recognition of face authentication module when receiving start-up command, authenticate, and according to the comparative result of described subscriber identification module, control the startup that whether powers up of described dual-card intelligent mobile phone.
as technique scheme preferably, described control system also comprises screen control module, described screen control module connects described recognition of face authentication module to receive comparative result, and when described dual-card intelligent mobile phone is under starting state, by described recognition of face authentication module, user is carried out to real-time authentication, and while not receiving human face scanning data at authentification failure or in Preset Time by described dual-card intelligent mobile phone locking.
as technique scheme preferably, described control system also comprises screen control module, described screen control module connects described recognition of face authentication module to receive comparative result, and when described dual-card intelligent mobile phone is under starting state, by described recognition of face authentication module, user is carried out to real-time authentication, and while not receiving human face scanning data at authentification failure or in Preset Time by described dual-card intelligent mobile phone locking.
as technique scheme preferably, described screen control module is also for recording user's human face scanning data and by described transfer of data chip, described human face scanning data sent to default processing center when the authentification failure.
as technique scheme preferably, the inner surface of outer cover of the dual-card intelligent mobile phone of described high safety performance is provided with transducer, and described transducer connects the screen control module of described the second onboard motherboard user's human face scanning data and warning message are sent to default processing center by described data screen control module when shell is destroyed.
as technique scheme preferably, in described the second onboard motherboard, also comprise for storing the general data storage chip of non-private data.
as technique scheme preferably, data self-destruction module also connects described subscriber identification module to delete the described user's who stores in described enciphered data storage chip private data when described subscriber identification module is sent warning message.
as technique scheme preferably, described data self-destruction module also connects described screen control module to delete the described user's who stores in described enciphered data storage chip private data when described screen control module is sent warning message.
the invention has the beneficial effects as follows: the present invention proposes a kind of dual-card intelligent mobile phone of high safety performance, be provided with two physically-isolated onboard motherboard.Wherein the first onboard motherboard is the onboard motherboard of common smart mobile phone, and the second onboard motherboard has high fail safe.So both can realize all functions of common smart mobile phone, and can guarantee that again private data obtained good fail safe.Wherein this second onboard motherboard existing common intelligent terminal of comparing can provide better fail safe, comprising:
1, enter and do not come: owing to having used unique fingerprint authentication login techniques, before safe dual-card intelligent mobile phone login, can not just cannot add electric-opening by fingerprint authentication;
2, can't see: in use owing to having increased face identification functions; Even under safe dual-card intelligent mobile phone normal operating condition, if legal user is away from keyboard, unauthorized user also cannot read the secret file in safe dual-card intelligent mobile phone;
3, can locate: dual-card intelligent mobile phone is in losing or illegally using state lower time, and the Big Dipper/GPS locating module built-in after each start can send positional information so that public security organ gives the dual-card intelligent mobile phone of this loss for change to default processing center;
4, can destroy: when dual-card intelligent mobile phone is during in high-risk or uncontrollable environment, can utilize mobile device to send destruction instruction by remote control center, destroy rapidly the private data of storing in safe dual-card intelligent mobile phone;
5, do not open: when unwarranted user dismantles shell, the transducer being arranged on shell can send warning message, prevent that unwarranted user from obtaining private data by dismounting;
6, do not ruin: the image information for unwarranted user when dual-card intelligent mobile phone is operated can directly send to default processing center, unwarranted user is also ignorant, the data that also cannot read dual-card intelligent mobile phone are deleted and are revised, and have traceability.
Accompanying drawing explanation
by the description of a preferred embodiment of the present invention being carried out below in conjunction with accompanying drawing, it is clearer that technical scheme of the present invention and technique effect thereof will become, and easy to understand more.Wherein:
fig. 1 is the structural representation of dual-card intelligent mobile phone of the high safety performance of the embodiment of the present invention;
fig. 2 is the structural representation of the second onboard motherboard in Fig. 1.
Embodiment
below with reference to appended accompanying drawing, a preferred embodiment of the present invention is described.
the embodiment of the present invention, for the problem in the fail safe of dual-card intelligent mobile phone existence of the prior art, has proposed a kind of dual-card intelligent mobile phone of high safety performance.As shown in Figure 1, the dual-card intelligent mobile phone of described high safety performance comprises the first onboard motherboard, the second onboard motherboard, input module, output module, control switching circuit; Wherein said the first onboard motherboard comprises the first central processing unit, pin-saving chip, transfer of data chip, the first SIM card socket; Described the second onboard motherboard comprises the second central processing unit, fingerprint scanner, enciphered data storage chip, transfer of data chip, positioning chip, the second SIM card socket, control system; Described control system at least comprises: fingerprint authentication module, recognition of face authentication module, subscriber identification module, data encryption module, data self-destruction module; Wherein said the first onboard motherboard is connected respectively described input module, output module with the second onboard motherboard; Wherein said input module at least comprises front-facing camera, touch-screen and/or input keyboard;
wherein said control switching circuit connects respectively described the first central processing unit and the second central processing unit, and described control switching circuit connects described input module to activate described the first onboard motherboard or the second onboard motherboard.
in one embodiment of the invention, this control switching circuit can be a circuit that connects two onboard motherboard, according to input, determines and uses one of them mainboard.Should be prior art, identical with the operation principle of existing double card double standby mobile phone, do not repeat them here.
wherein, described the second onboard motherboard structure as shown in Figure 2.
wherein, described fingerprint authentication module is for the information in described touch-screen display reminding scanning, and by after described fingerprint scanner scanning fingerprint with described enciphered data storage chip in the finger print data stored compare, and comparative result is sent to described subscriber identification module.Can strengthen by fingerprint identification technology the fail safe of dual-card intelligent mobile phone like this.
described recognition of face authentication module is for the information in described touch-screen display reminding scanning, and by after described front-facing camera scanning people face with described enciphered data storage chip in people's face data of storing compare, and comparative result is sent to described subscriber identification module.Can strengthen by face recognition technology the fail safe of dual-card intelligent mobile phone like this.
described data encryption module adopts different keys to be encrypted for the private data of different user that enciphered data storage chip is stored.Can guarantee that like this information between authorized user is also separate and secret, any authorized user all can only read the private data of oneself.
described subscriber identification module connects described fingerprint authentication module and recognition of face authentication module and take and confirm for described comparative result whether user is authenticated user, if it is determine user ID corresponding to this user, if otherwise to default processing center, send warning message by described transfer of data chip; And described subscriber identification module also connects described data encryption module to obtain key corresponding to this user ID, and according to described key, this user's who stores in described enciphered data storage chip private data is decrypted.
described data self-destruction module connects the instruction that described transfer of data chip sends to receive described default processing center, and according to described instruction, deletes the described user's who stores in described enciphered data storage chip private data.Further, described data self-destruction module also connects described subscriber identification module to delete the described user's who stores in described enciphered data storage chip private data when described subscriber identification module is sent warning message.The data self-destruction module of the embodiment of the present invention can be operated under aggressive mode and Passive Mode under: under aggressive mode, can receive instruction from default processing center and delete the described user's who stores in described enciphered data storage chip private data; Under Passive Mode, can be when the failure of fingerprint and/or face authentication, or when perceiving shell and being pried open, delete the private data of the described user of storage in described enciphered data storage chip.
wherein positioning chip is that big-dipper satellite positioning chip or gps satellite positioning chip are to position by Beidou satellite system or gps satellite system.When this dual-card intelligent mobile phone is lost, can locate or gps satellite is located dual-card intelligent mobile phone by big-dipper satellite like this, facilitate public security department to give this dual-card intelligent mobile phone for change.
wherein said transfer of data chip comprises that the sub-chip of 3G wireless data/voice transfer is with transmission data and voice, and utilizes base station to position when described positioning chip is unavailable; And described transfer of data chip also comprises that the sub-chip of voice encryption is so that the voice of the sub-chip transmission of described 3G wireless data/voice transfer are encrypted, and the voice that the sub-chip of 3G wireless data/voice transfer is received are decrypted.Can guarantee like this fail safe of the speech data of this dual-card intelligent mobile phone transmission, and can when positioning chip cannot be used, by base station, position, facilitate public security department to give this dual-card intelligent mobile phone for change.
wherein, in described the second onboard motherboard, also comprise basic input-output system BIOS (Basic Input Output System).Wherein this BIOS can be used existing hardware device, and on software, slightly does to change.Existing BIOS is one group of ROM that is solidified with the control program of a series of control computer startings, comprises that program, system configuration information, startup power on self detection program and the system of basic input and output starts bootstrap routine.BIOS in the embodiment of the present invention also connects described fingerprint authentication module and/or recognition of face authentication module, and connect described subscriber identification module, to carry out user by described fingerprint authentication module and/or recognition of face authentication module when receiving start-up command, authenticate, and according to the comparative result of described subscriber identification module, control described dual-card intelligent mobile phone and whether power up startup.Like this when the dual-card intelligent handset starting of the embodiment of the present invention, can first fetching finger mark information and/or people's face information authenticate, and determine whether to allow this dual-card intelligent mobile phone to power up startup according to authentication information.
as shown in Figure 2, described control system also comprises screen control module, described screen control module connects described recognition of face authentication module to receive comparative result, and when described dual-card intelligent mobile phone is under starting state, by described recognition of face authentication module, user is carried out to real-time authentication, and while not receiving human face scanning data at authentification failure or in Preset Time by described dual-card intelligent mobile phone locking.Further, when authentification failure, described screen control module is also for recording user's human face scanning data and by described transfer of data chip, described human face scanning data sent to default processing center when the authentification failure.That is: when screen is in the lock state, need to carry out recognition of face can unlock screen.Meanwhile, at screen, during in unlock state, this screen control module catches people's face in real time, and when can't detect people's face of authorized user or the people's face detecting and be unauthorized user, lock-screen, prevents that data are stolen immediately.
in order to prevent that unauthorized user from stealing data by the mode of dismounting dual-card intelligent mobile phone, can be provided with transducer at the inner surface of outer cover of the dual-card intelligent mobile phone of described high safety performance, described transducer connects the screen control module of described the second onboard motherboard user's human face scanning data and warning message are sent to default processing center by described data screen control module when shell is destroyed.
wherein, in described the second onboard motherboard, also comprise for storing the general data storage chip of non-private data.Due to unimportant data such as dual-card intelligent mobile phone meeting storage system software, application software, if all need to be encrypted the speed of service that deciphering will affect dual-card intelligent mobile phone while reading any data.Therefore in one embodiment of the invention, important private data can be stored in to enciphered data storage chip, and unessential data are stored on general data storage chip.The hardware configuration of two storage chips of this set can improve the performance of dual-card intelligent mobile phone.
for person of ordinary skill in the field, along with the development of technology, the present invention's design can realize by different way.Embodiments of the present invention are not limited in embodiment described above, and can change within the scope of the claims.
Claims (10)
1. a dual-card intelligent mobile phone for high safety performance, is characterized in that, comprises the first onboard motherboard, the second onboard motherboard, input module, output module, control switching circuit; Wherein said the first onboard motherboard comprises the first central processing unit, pin-saving chip, transfer of data chip, the first SIM card socket; Described the second onboard motherboard comprises the second central processing unit, fingerprint scanner, enciphered data storage chip, transfer of data chip, positioning chip, the second SIM card socket, control system; Described control system at least comprises: fingerprint authentication module, recognition of face authentication module, subscriber identification module, data encryption module, data self-destruction module; Wherein said the first onboard motherboard is connected respectively described input module, output module with the second onboard motherboard; Wherein said input module at least comprises front-facing camera, touch-screen and/or input keyboard;
Wherein said control switching circuit connects respectively described the first central processing unit and the second central processing unit, and described control switching circuit connects described input module to activate described the first onboard motherboard or the second onboard motherboard.
2. the dual-card intelligent mobile phone of high safety performance according to claim 1, is characterized in that, wherein,
Described fingerprint authentication module is for the information in described touch-screen display reminding scanning, and by after described fingerprint scanner scanning fingerprint with described enciphered data storage chip in the finger print data stored compare, and comparative result is sent to described subscriber identification module;
Described recognition of face authentication module is for the information in described touch-screen display reminding scanning, and by after described front-facing camera scanning people face with described enciphered data storage chip in people's face data of storing compare, and comparative result is sent to described subscriber identification module;
Described data encryption module adopts different keys to be encrypted for the private data of different user that enciphered data storage chip is stored;
Described subscriber identification module connects described fingerprint authentication module and recognition of face authentication module and take and confirm for described comparative result whether user is authenticated user, if it is determine user ID corresponding to this user, if otherwise to default processing center, send warning message by described transfer of data chip; And described subscriber identification module also connects described data encryption module to obtain key corresponding to this user ID, and according to described key, this user's who stores in described enciphered data storage chip private data is decrypted;
Described data self-destruction module connects the instruction that described transfer of data chip sends to receive described default processing center, and according to described instruction, deletes the described user's who stores in described enciphered data storage chip private data;
Wherein positioning chip is that big-dipper satellite positioning chip or gps satellite positioning chip are to position by Beidou satellite system or gps satellite system;
Wherein said transfer of data chip comprises that the sub-chip of 3G wireless data/voice transfer is with transmission data and voice, and utilizes base station to position when described positioning chip is unavailable; And described transfer of data chip also comprises that the sub-chip of voice encryption is so that the voice of the sub-chip transmission of described 3G wireless data/voice transfer are encrypted, and the voice that the sub-chip of 3G wireless data/voice transfer is received are decrypted.
3. the dual-card intelligent mobile phone of high safety performance according to claim 2, it is characterized in that, in described the second onboard motherboard, also comprise basic input output system, described basic input output system connects described fingerprint authentication module and/or recognition of face authentication module, and connect described subscriber identification module, to carry out user by described fingerprint authentication module and/or recognition of face authentication module when receiving start-up command, authenticate, and according to the comparative result of described subscriber identification module, control the startup that whether powers up of described dual-card intelligent mobile phone.
4. the dual-card intelligent mobile phone of high safety performance according to claim 2, it is characterized in that, described control system also comprises screen control module, described screen control module connects described recognition of face authentication module to receive comparative result, and when described dual-card intelligent mobile phone is under starting state, by described recognition of face authentication module, user is carried out to real-time authentication, and while not receiving human face scanning data at authentification failure or in Preset Time by described dual-card intelligent mobile phone locking.
5. the dual-card intelligent mobile phone of high safety performance according to claim 2, it is characterized in that, described control system also comprises screen control module, described screen control module connects described recognition of face authentication module to receive comparative result, and when described dual-card intelligent mobile phone is under starting state, by described recognition of face authentication module, user is carried out to real-time authentication, and while not receiving human face scanning data at authentification failure or in Preset Time by described dual-card intelligent mobile phone locking.
6. the dual-card intelligent mobile phone of high safety performance according to claim 5, it is characterized in that, described screen control module is also for recording user's human face scanning data and by described transfer of data chip, described human face scanning data sent to default processing center when the authentification failure.
7. according to the dual-card intelligent mobile phone of the high safety performance described in claim 5 or 6, it is characterized in that, the inner surface of outer cover of the dual-card intelligent mobile phone of described high safety performance is provided with transducer, and described transducer connects the screen control module of described the second onboard motherboard user's human face scanning data and warning message are sent to default processing center by described data screen control module when shell is destroyed.
8. the dual-card intelligent mobile phone of high safety performance according to claim 2, is characterized in that, also comprises for storing the general data storage chip of non-private data in described the second onboard motherboard.
9. the dual-card intelligent mobile phone of high safety performance according to claim 2, it is characterized in that, data self-destruction module also connects described subscriber identification module to delete the described user's who stores in described enciphered data storage chip private data when described subscriber identification module is sent warning message.
10. the dual-card intelligent mobile phone of high safety performance according to claim 7, it is characterized in that, described data self-destruction module also connects described screen control module to delete the described user's who stores in described enciphered data storage chip private data when described screen control module is sent warning message.
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| US10922440B2 (en) | 2016-09-02 | 2021-02-16 | Frederick A. Flitsch | Customized smart devices and touchscreen devices and cleanspace manufacturing methods to make them |
| WO2019127043A1 (en) * | 2017-12-26 | 2019-07-04 | 深圳达闼科技控股有限公司 | Terminal device control method and terminal device |
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Application publication date: 20140212 |