CN102571708B - Safety certifying method, portable terminal device and portable mobile equipment - Google Patents
Safety certifying method, portable terminal device and portable mobile equipment Download PDFInfo
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- CN102571708B CN102571708B CN201010606647.0A CN201010606647A CN102571708B CN 102571708 B CN102571708 B CN 102571708B CN 201010606647 A CN201010606647 A CN 201010606647A CN 102571708 B CN102571708 B CN 102571708B
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Abstract
The embodiment of the present application discloses a kind of safety certifying method, portable terminal device and portable mobile equipment, described method comprises: the first equipment obtains a link information when described second equipment access, described first equipment, according to described link information, obtains the identification information of described second equipment by the certification passage formed between described first equipment and described second equipment; Described first equipment, according to described identification information, judges whether described second equipment mates with described first equipment, produces one and judges information; Described first equipment, when described judgement information represents that described second equipment mates with described first equipment, forms the data channel between described first equipment and described second equipment.Application the embodiment of the present application, user can by the authentication result of escape way, prevent other people in unwarranted situation, electronic equipment electronic equipment being inserted this user, to obtain the information of this user, therefore improves the fail safe of dual-system device when engaging.
Description
Technical field
The application relates to communication technical field, particularly a kind of safety certifying method, portable terminal device and portable mobile equipment.
Background technology
The portable terminal device of hybrid system configuration, is only have on the PC basis of a system existing, embeds the PC of other at least one system.Can work be merged between different system, display one's respective advantages.The portable terminal device of existing common hybrid system configuration is integrated with a main system (such as usually, Vista) and one from system (such as, Win CE), main system and keyboard, network interface card, display screen, memory device, Audio etc. can be shared between system.For notebook computer, usually from the system integration at display screen place from equipment, and main frame is integrated on the main equipment at keyboard place, main equipment and can combine work between equipment, also can work alone separately, when working alone, display screen is by from equipment use, and when combining work, display screen can use by main equipment or from equipment any one party, now main equipment and from equipment composition hybrid system, realizes data syn-chronization each other and shares.
Inventor finds in the process studied the portable terminal device of existing mixed architecture, existing main equipment and from equipment on hardware designs, random combination can be realized.Such as, the main equipment of equipment 1 can with the combining from equipment of equipment 2, it can thus be appreciated that, in unwarranted situation, the 3rd people can pass through other people main equipment inserting oneself from equipment, thus obtains this from the data equipment, or by the main equipment inserting others from equipment of oneself, thus the data obtained on this main equipment, thus reducing the fail safe of dual-system device when combining, causing system safety hidden danger.
Summary of the invention
The object of the embodiment of the present application is to provide a kind of safety certifying method, portable terminal device and portable mobile equipment, with the main equipment solving in prior art the equipment with dual system with from equipment when combining, the problem that fail safe is not high.
For solving the problems of the technologies described above, the embodiment of the present application provides following technical scheme:
A kind of safety certifying method, described method is applied in the portable terminal device comprising the first equipment and the second equipment, described portable terminal device has the first state of described first equipment and the second equipment connection, and the second state of described first equipment and described second device separates, when described portable terminal device is in described first state, described first equipment and described second equipment can co-ordinations, when described portable terminal device is in described second state, described first equipment and described second equipment can work alone separately, and described method comprises:
Described first equipment obtains a link information when described second equipment access;
Described first equipment, according to described link information, obtains the identification information of described second equipment by the certification passage formed between described first equipment and described second equipment;
Described first equipment, according to described identification information, judges whether described second equipment mates with described first equipment, produces one and judges information;
Described first equipment, when described judgement information represents that described second equipment mates with described first equipment, forms the data channel between described first equipment and described second equipment.
Preferably, described in described second equipment access during the first equipment, form the physical link of the certification passage between described first equipment and described second equipment and the physical link of described data channel, and forming the data link of the certification passage between described first equipment and the second equipment, described first equipment obtains the identification information of described second equipment by the data link of described certification passage;
When described second equipment mates with described first equipment, form the data link of the data channel between described first equipment and described second equipment, described first equipment and described second equipment carry out data interaction by the data link of described data channel.
Preferably, described in described second equipment access during the first equipment, form the physical link of the certification passage between described first equipment and described second equipment and the physical link of described data channel;
When described first equipment is after the described link information of acquisition, form the data link of the certification passage between described first equipment and the second equipment, described first equipment obtains the identification information of described second equipment by the data link of described certification passage;
When described second equipment mates with described first equipment, form the data link of the data channel between described first equipment and described second equipment, described first equipment and described second equipment carry out data interaction by the data link of described data channel.
Also comprise:
Described first equipment is when described judgement information represents that described second equipment does not mate with described first equipment, and the first equipment does not set up the data link of the data channel between described second equipment.
Describedly judge that whether described second equipment mate with described first equipment and comprise:
The safety means identification list set up in advance is searched according to the identification information of described second equipment;
When finding the device identification of described second equipment in described safety means identification list, then described second equipment mates with described first equipment, otherwise described second equipment does not mate with described first equipment.
A kind of portable terminal device, described portable terminal device comprises the first equipment and the second equipment, described portable terminal device has the first state of described first equipment and the second equipment connection, and the second state of described first equipment and described second device separates, when described portable terminal device is in described first state, described first equipment and described second equipment can co-ordinations, when described portable terminal device is in described second state, described first equipment and described second equipment can work alone separately, described first equipment comprises first interface, described second equipment comprises the second interface,
Described first equipment, for when described second equipment accesses the first interface of described first equipment by described second interface, obtain a link information, according to described link information, the identification information of described second equipment is obtained by the certification passage formed between described first equipment and described second equipment, described first equipment is according to described identification information, judge whether described second equipment mates with described first equipment, produce one and judge information, when described judgement information represents that described second equipment mates with described first equipment, form the data channel between described first equipment and described second equipment.
Described first equipment, specifically for described in described second equipment access during the first equipment, form the physical link of certification passage between described second equipment and the physical link of described data channel, when after the described link information of acquisition, form the data link of the certification passage between described second equipment, the identification information of described second equipment is obtained by the data link of described certification passage, when described second equipment mates with described first equipment, form the data link of the data channel between described second equipment, data interaction is carried out by the data link of described data channel with described second equipment.
Described first equipment, specifically for described in described second equipment access during the first equipment, form the physical link of certification passage between described second equipment and the physical link of described data channel, when after the described link information of acquisition, form the data link of the certification passage between the second equipment, the identification information of described second equipment is obtained by the data link of described certification passage, when described second equipment mates with described first equipment, form the data link of the data channel between described second equipment, with described second equipment carry out data interaction by the data link of described data channel.
Described first equipment, also for when described judgement information represents that described second equipment does not mate with described first equipment, does not set up the data link of the data channel between described second equipment.
A kind of portable mobile equipment, comprising:
First detects interface, for when an electronic equipment is linked into described first detection interface by the second detection interface, obtains the link information of described electronic equipment;
First data-interface, for being connected with the 3rd data-interface of described electronic equipment, to form the certification passage between described 3rd interface;
Second data-interface, for being connected with the 4th data-interface of described electronic equipment, to form the data channel between described 3rd interface;
Controller, for according to described link information, the identification information of described electronic equipment is obtained by the certification passage formed between described first equipment and described second equipment, according to described identification information, judge whether described electronic equipment mates with described portable mobile equipment, produce one and judge information, when described judgement information represents that described electronic equipment mates with self, form the data channel between described and described electronic equipment.
First data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms physical link and the data link of the certification passage between the 3rd data-interface of described electronic equipment;
Second data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment;
Described controller, specifically for being obtained the identification information of described electronic equipment by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, carry out data interaction by the data link of described data channel and described electronic equipment.
First data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the certification passage between the 3rd data-interface of described electronic equipment;
Second data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment;
Described controller, after obtaining described link information, control the data link forming certification passage between the first data-interface of described portable mobile equipment and the 3rd data-interface of electronic equipment, the identification information of described electronic equipment is obtained by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, data interaction is carried out by the data link of described data channel and described electronic equipment.
Described controller, also for when described electronic equipment mates with described portable mobile equipment, does not set up the data link of the data channel between described electronic equipment.
Described control unit comprises:
List lookup unit, searches the safety means identification list set up in advance according to the identification information of described electronic equipment;
Marking matched unit, for when finding the device identification of described electronic equipment in described safety means identification list, then described electronic equipment mates with described portable mobile equipment, otherwise described electronic equipment does not mate with described portable mobile equipment.
The technical scheme provided from above the embodiment of the present application, in the embodiment of the present application, the first equipment obtains a link information when the second equipment access, first equipment is according to link information, the identification information of the second equipment is obtained by the certification passage formed between the first equipment and described second equipment, first equipment is according to identification information, judge whether the second equipment mates with the first equipment, produce one and judge information, first equipment, when judgement information represents that the second equipment mates with the first equipment, forms the data channel between the first equipment and described second equipment.Application the embodiment of the present application, user can by the authentication result of escape way, prevent other people in unwarranted situation, electronic equipment electronic equipment being inserted this user, to obtain the information of this user, therefore improves the fail safe of dual-system device when engaging.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first embodiment flow chart of the application's safety certifying method;
Fig. 2 is the second embodiment flow chart of the application's safety certifying method;
Fig. 3 is the 3rd embodiment flow chart of the application's safety certifying method;
Fig. 4 is the structural representation of a kind of portable terminal device of application the embodiment of the present application;
Fig. 5 is the embodiment block diagram of the application's portable terminal device;
Fig. 6 is the embodiment block diagram of the application's portable mobile equipment.
Embodiment
In multiple embodiments of following the application, some embodiment provides a kind of safety certifying method, and some embodiment provides a kind of portable terminal device and portable mobile equipment.
Technical scheme in the embodiment of the present application is understood better in order to make those skilled in the art person, and enable the above-mentioned purpose of the embodiment of the present application, feature and advantage become apparent more, below in conjunction with accompanying drawing, technical scheme in the embodiment of the present application is described in further detail.
Portable terminal device in the embodiment of the present application comprises the first equipment and the second equipment, this portable terminal device has the first state of the first equipment and the second equipment connection, and first second state of equipment and the second device separates, when portable terminal device is in described first state, first equipment and described second equipment can co-ordinations, when portable terminal device is in described second state, the first equipment and the second equipment can work alone separately.Wherein, the first equipment have the first hardware system and based on the first hardware system first operating system composition the first system, the second equipment be have the second hardware system and based on institute the second hardware system second operating system form second system.First equipment is combined by first interface with the second interface of the second equipment or is separated, and realizes portable terminal device and is in the first state or the second state.
Wherein, the first system of portable terminal device can be specially the main system (also can be described as Base) running X86 system, second system can be specially run ARM system from system (also can be described as Slate), it also can be that UART interface or particular interface come joint between satisfied two systems or separation that first interface can be specially USB interface, and the second interface also can be able to be also that UART interface or particular interface come joint between satisfied two systems or separation for USB interface.Here do not limit, if first interface and the second interface joint that can realize two systems be separated, and can intercommunicating system state information.Above-mentioned Base and Slate is two relative independent system, when engaging work, all right shared portion hardware device, such as display device, usual display device with from the system integration one, during when main system with from systematic position (also can claim Detach or Pull Out), only for from system, when main system with when engaging (also can claim Attach or Push) from system, can be used for main system to use, also can be used for and use from system.In addition, the first equipment and the second equipment also can have same operation system, such as, are the system running X86 system, or are the system running ARM system.
See Fig. 1, the first embodiment flow chart for the application's safety certifying method:
Step 101: the first equipment obtains a link information when the second equipment access.
During second equipment access the first equipment, i.e. during the second Interface realization physical connection of the first interface of the first equipment and the second equipment, the first equipment can obtain should the link information of physical connection.
Now, the physical link of the certification passage between the first equipment and the second equipment and the physical link of data channel are formed, further, the data link of the certification passage between the first equipment and the second equipment also can be formed, and the data link of certification passage may be used for transmission of authentication information; And the data link of data channel is not formed, only after the second device authentication passes through, just form the data link of this data channel.
Step 102: the first equipment, according to this link information, obtains the identification information of the second equipment by the certification passage formed between the first equipment and the second equipment.
Step 103: the first equipment, according to identification information, judges whether the second equipment mates with the first equipment, produces one and judges information.
Concrete, search the safety means identification list set up in advance according to the identification information of the second equipment, when finding the device identification of the second equipment in safety means identification list, then the second equipment mates with the first equipment, otherwise the second equipment does not mate with the first equipment.
Step 104: the first equipment, when judgement information represents that the second equipment mates with the first equipment, forms the data channel between the first equipment and the second equipment.
Second equipment is after access first equipment, although the physical link of data channel is formed, but only when the first equipment judges that the second equipment mates with it, just form the data link of the data channel between the first equipment and the second equipment, namely only when certification is passed through, just realize transfer of data by data channel mutual, ensure the fail safe of system thus.
See Fig. 2, the second embodiment flow chart for the application's safety certifying method:
Step 201: during second equipment access the first equipment, forms the physical link of certification passage between the first equipment and the second equipment and the physical link of data channel, and forms the data link of the certification passage between the first equipment and the second equipment.
Step 202: the first equipment obtains the link information of the second equipment access.
Step 203: the first equipment, according to this link information, obtains the identification information of the second equipment by the data link of certification passage.
Step 204: the first equipment searches the safety means identification list set up in advance according to the identification information of the second equipment.
Step 205: judge whether the identification list finding the second equipment, if so, then performs step 206; Otherwise, perform step 208.
Step 206: determine that the second equipment mates with the first equipment, form the data link of the data channel between the first equipment and the second equipment.
Step 207: the first equipment and the second equipment carry out data interaction by the data link of data channel, terminates current process.
Step 208: determine that the second equipment does not mate with the first equipment, forbids the data link of the data channel formed between the second equipment, terminates current process.
See Fig. 3, the 3rd embodiment flow chart for the application's safety certifying method:
Step 301: during second equipment access the first equipment, forms the physical link of certification passage between the first equipment and the second equipment and the physical link of data channel.
Step 302: the first equipment obtains the link information of the second equipment access.
Step 303: after this link information of acquisition, form the data link of the certification passage between the first equipment and the second equipment.
Step 304: the first equipment obtains the identification information of the second equipment by the data link of this certification passage.
Step 305: the first equipment searches the safety means identification list set up in advance according to the identification information of the second equipment.
Step 306: judge whether the identification list finding the second equipment, if so, then performs step 307; Otherwise, perform step 309.
Step 307: determine that the second equipment mates with the first equipment, forms the data link of the data channel between the first equipment and described second equipment.
Step 308: the first equipment and the second equipment carry out data interaction by the data link of data channel, terminates current process.
Step 309: determine that the second equipment does not mate with the first equipment, forbids the data link of the data channel formed between the second equipment, terminates current process.
Fig. 4 is the structural representation of a kind of portable terminal device of application the embodiment of the present application;
Wherein, dual system Interface realization is passed through from the released state between equipment and main equipment and engagement state, corresponding with the main EC of main equipment from EC from equipment, corresponding with the main USB interface of main equipment from USB interface from equipment, wherein main equipment is with when being in engagement state from equipment, certification passage is formed between EC and main EC, data channel is formed between USB interface and main USB interface, from equipment from EC can according to authentication result control whether powering to from USB interface, with make data channel only certification by time just can transmit data.Below in conjunction with Fig. 4, describe the safety certification process of the embodiment of the present application in detail: when the main equipment of dual system portable terminal device is with during from equipment connection, safety certification is carried out between the EC equipment and main equipment, after certification is passed through, main equipment and could form the portable terminal device of dual system from equipment, realizes main equipment and from the data interaction between equipment.
To carry out safety certification from equipment, detailed process is: (such as can be detected by GPI from equipment when detecting that main equipment connects from equipment by dual system interface and determine whether main equipment with from equipment carries out physical connection), being ordered by the main EC transmission of I2C interface to main equipment from EC from equipment, to obtain the device id of main equipment, obtain the device id of main equipment from equipment after, the device id list this device id and self stored contrasts item by item, if the device id of main equipment is present in ID list, then expression main equipment is with from equipment, the match is successful, otherwise, it fails to match.After the match is successful, opening data channel from equipment from EC, namely when data channel is for USB passage shown in Fig. 4, is then that USB powers from EC, now main equipment and can carry out data interaction by data channel from equipment; If it fails to match; then from equipment from EC not for data channel is powered, although now from the USB interface of equipment and the USB interface physical connection of main equipment, cannot data be transmitted therebetween; i.e. main equipment and hybrid system cannot be formed from equipment and carry out work, protection system safety thus.
In Fig. 4, main equipment and form certification passage and data channel respectively by two group interfaces between equipment, this two passes is not interfered each other, wherein certification passage is only for authentication informations such as transmission equipment marks, this passage is owing to being connected respectively with the EC from equipment with main equipment by I2C interface, therefore system upper layer software (applications) directly cannot use this certification passage, and therefore certification passage cannot transferring large number of data; And usb data passage can the upper layer software (applications) of feed system directly use, after certification is passed through, transmission main equipment and from data mutual between equipment.
Corresponding with the embodiment of the application's safety certifying method, present invention also provides the embodiment of portable terminal device and portable mobile equipment.
See Fig. 5, the embodiment block diagram for the application's portable terminal device:
This portable terminal device comprises: the first equipment 510 and the second equipment 520.Portable terminal device has the first state that the first equipment 510 is connected with the second equipment 520, and first the second state that be separated with the second equipment 520 of equipment 510, when portable terminal device is in the first state, first equipment 510 and the second equipment 520 can co-ordinations, when portable terminal device is in the second state, the first equipment 510 and the second equipment 520 can work alone separately.Wherein, the first equipment 510 comprises first interface 511, and the second equipment 520 comprises the second interface 521.
Described first equipment 510, for when the second equipment 520 accesses the first interface of described first equipment 510 by described second interface, obtain a link information, according to described link information, the identification information of described second equipment 520 is obtained by the certification passage formed between described first equipment 510 and described second equipment 520, according to described identification information, judge whether described second equipment 520 mates with described first equipment 510, produce one and judge information, when described judgement information represents that described second equipment 520 mates with described first equipment 510, form the data channel between described first equipment 510 and described second equipment 520.
Wherein, first equipment 510, specifically for when described second equipment 520 accesses described first equipment 510, form the physical link of certification passage between described second equipment 520 and the physical link of described data channel, when after the described link information of acquisition, form the data link of the certification passage between described second equipment 520, the identification information of described second equipment 520 is obtained by the data link of described certification passage, when described second equipment 520 mates with described first equipment 510, form the data link of the data channel between described second equipment 520, data interaction is carried out by the data link of described data channel with described second equipment.
Wherein, first equipment 510, specifically for when described second equipment 520 accesses described first equipment 510, form the physical link of certification passage between described second equipment 520 and the physical link of described data channel, when after the described link information of acquisition, form the data link of the certification passage between the second equipment 520, the identification information of described second equipment 520 is obtained by the data link of described certification passage, when described second equipment 520 mates with described first equipment 510, form the data link of the data channel between described second equipment 520, with described second equipment 520 carry out data interaction by the data link of described data channel.
Further, the first equipment 510, time also for representing that described second equipment 520 does not mate with described first equipment in described judgement information, does not set up the data link of the data channel between described second equipment 520.
Fig. 6 is the embodiment block diagram of the application's portable mobile equipment:
This portable mobile equipment comprises: first detects interface 610, first data-interface 620, second data-interface 630, controller 640.
Wherein, first detects interface 610, for when an electronic equipment is linked into described first detection interface by the second detection interface, obtains the link information of described electronic equipment;
First data-interface 620, for being connected with the 3rd data-interface of described electronic equipment, to form the certification passage between described 3rd interface;
Second data-interface 630, for being connected with the 4th data-interface of described electronic equipment, to form the data channel between described 3rd interface;
Controller 640, for according to described link information, the identification information of described electronic equipment is obtained by the certification passage formed between described first equipment and described second equipment, according to described identification information, judge whether described electronic equipment mates with described portable mobile equipment, produce one and judge information, when described judgement information represents that described electronic equipment mates with self, form the data channel between described and described electronic equipment.
Wherein, the first data-interface 620, when accessing described portable mobile equipment specifically for described electronic equipment, forms physical link and the data link of the certification passage between the 3rd data-interface of described electronic equipment; Second data-interface 630, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment; Described controller 640, specifically for being obtained the identification information of described electronic equipment by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, carry out data interaction by the data link of described data channel and described electronic equipment.
Wherein, the first data-interface 620, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the certification passage between the 3rd data-interface of described electronic equipment, second data-interface 630, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment, described controller 640, after obtaining described link information, control the data link forming certification passage between the first data-interface of described portable mobile equipment and the 3rd data-interface of electronic equipment, the identification information of described electronic equipment is obtained by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, data interaction is carried out by the data link of described data channel and described electronic equipment.
Further, described controller 640, also for when described electronic equipment mates with described portable mobile equipment, does not set up the data link of the data channel between described electronic equipment.
Wherein, control unit 640 can comprise (not shown in Fig. 6): list lookup unit, searches the safety means identification list set up in advance according to the identification information of described electronic equipment; Marking matched unit, for when finding the device identification of described electronic equipment in described safety means identification list, then described electronic equipment mates with described portable mobile equipment, otherwise described electronic equipment does not mate with described portable mobile equipment.
As seen through the above description of the embodiments, in the embodiment of the present application, the first equipment obtains a link information when the second equipment access, first equipment is according to link information, the identification information of the second equipment is obtained by the certification passage formed between the first equipment and described second equipment, first equipment is according to identification information, judge whether the second equipment mates with the first equipment, produce one and judge information, first equipment, when judgement information represents that the second equipment mates with the first equipment, forms the data channel between the first equipment and described second equipment.Application the embodiment of the present application, user can by the authentication result of escape way, prevent other people in unwarranted situation, electronic equipment electronic equipment being inserted this user, to obtain the information of this user, therefore improves the fail safe of dual-system device when engaging.
Those skilled in the art can be well understood to the mode that technology in the embodiment of the present application can add required general hardware platform by software and realize.Based on such understanding, technical scheme in the embodiment of the present application can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the application or embodiment.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Above-described the application's execution mode, does not form the restriction to the application's protection range.The amendment done within any spirit in the application and principle, equivalently to replace and improvement etc., within the protection range that all should be included in the application.
Claims (13)
1. a safety certifying method, described method is applied in the portable terminal device comprising the first equipment and the second equipment, described portable terminal device has the first state of described first equipment and the second equipment connection, and the second state of described first equipment and described second device separates, when described portable terminal device is in described first state, described first equipment and described second equipment can co-ordinations, when described portable terminal device is in described second state, described first equipment and described second equipment can work alone separately, it is characterized in that, described method comprises:
Described first equipment obtains a link information when described second equipment access;
Described first equipment, according to described link information, obtains the identification information of described second equipment by the certification passage formed between described first equipment and described second equipment;
Described first equipment, according to described identification information, judges whether described second equipment mates with described first equipment, produces one and judges information;
Described first equipment, when described judgement information represents that described second equipment mates with described first equipment, forms the data channel between described first equipment and described second equipment.
2. method according to claim 1, is characterized in that,
Described in described second equipment access during the first equipment, form the physical link of the certification passage between described first equipment and described second equipment and the physical link of described data channel, and forming the data link of the certification passage between described first equipment and the second equipment, described first equipment obtains the identification information of described second equipment by the data link of described certification passage;
When described second equipment mates with described first equipment, form the data link of the data channel between described first equipment and described second equipment, described first equipment and described second equipment carry out data interaction by the data link of described data channel.
3. method according to claim 1, is characterized in that,
Described in described second equipment access during the first equipment, form the physical link of the certification passage between described first equipment and described second equipment and the physical link of described data channel;
When described first equipment is after the described link information of acquisition, form the data link of the certification passage between described first equipment and the second equipment, described first equipment obtains the identification information of described second equipment by the data link of described certification passage;
When described second equipment mates with described first equipment, form the data link of the data channel between described first equipment and described second equipment, described first equipment and described second equipment carry out data interaction by the data link of described data channel.
4. according to the method in claim 2 or 3, it is characterized in that, also comprise:
Described first equipment is when described judgement information represents that described second equipment does not mate with described first equipment, and the first equipment does not set up the data link of the data channel between described second equipment.
5. method according to claim 3, is characterized in that, describedly judges that whether described second equipment mate with described first equipment and comprises:
The safety means identification list set up in advance is searched according to the identification information of described second equipment;
When finding the device identification of described second equipment in described safety means identification list, then described second equipment mates with described first equipment, otherwise described second equipment does not mate with described first equipment.
6. a portable terminal device, described portable terminal device comprises the first equipment and the second equipment, described portable terminal device has the first state of described first equipment and the second equipment connection, and the second state of described first equipment and described second device separates, when described portable terminal device is in described first state, described first equipment and described second equipment can co-ordinations, when described portable terminal device is in described second state, described first equipment and described second equipment can work alone separately, described first equipment comprises first interface, described second equipment comprises the second interface, it is characterized in that,
Described first equipment, for when described second equipment accesses the first interface of described first equipment by described second interface, obtain a link information, according to described link information, the identification information of described second equipment is obtained by the certification passage formed between described first equipment and described second equipment, described first equipment is according to described identification information, judge whether described second equipment mates with described first equipment, produce one and judge information, when described judgement information represents that described second equipment mates with described first equipment, form the data channel between described first equipment and described second equipment.
7. portable terminal device according to claim 6, is characterized in that,
Described first equipment, specifically for described in described second equipment access during the first equipment, form the physical link of certification passage between described second equipment and the physical link of described data channel, when after the described link information of acquisition, form the data link of the certification passage between described second equipment, the identification information of described second equipment is obtained by the data link of described certification passage, when described second equipment mates with described first equipment, form the data link of the data channel between described second equipment, data interaction is carried out by the data link of described data channel with described second equipment.
8. portable terminal device according to claim 7, is characterized in that,
Described first equipment, also for when described judgement information represents that described second equipment does not mate with described first equipment, does not set up the data link of the data channel between described second equipment.
9. a portable mobile equipment, it is characterized in that, it is the first state that described portable mobile equipment is connected with electronic equipment, described portable mobile equipment and described electronic equipment are separated into the second state, in said first condition, described portable mobile equipment and described electronic equipment can co-ordinations, and in said second condition, described portable mobile equipment and described electronic equipment can work alone separately;
This portable mobile equipment comprises:
First detects interface, for when described electronic equipment is linked into described first detection interface by the second detection interface, obtains the link information of described electronic equipment;
First data-interface, for being connected with the 3rd data-interface of described electronic equipment, to form the certification passage between described 3rd data-interface;
Second data-interface, for being connected with the 4th data-interface of described electronic equipment, to form the data channel between described 4th data-interface;
Controller, for according to described link information, the identification information of described electronic equipment is obtained by the certification passage formed between described portable mobile equipment and described electronic equipment, according to described identification information, judge whether described electronic equipment mates with described portable mobile equipment, produce one and judge information, when described judgement information represents that described electronic equipment mates with self, form the data channel between described and described electronic equipment.
10. portable mobile equipment according to claim 9, is characterized in that,
First data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms physical link and the data link of the certification passage between the 3rd data-interface of described electronic equipment;
Second data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment;
Described controller, specifically for being obtained the identification information of described electronic equipment by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, carry out data interaction by the data link of described data channel and described electronic equipment.
11. portable mobile equipments according to claim 9, is characterized in that,
First data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the certification passage between the 3rd data-interface of described electronic equipment;
Second data-interface, when accessing described portable mobile equipment specifically for described electronic equipment, forms the physical link of the data channel between the 4th data-interface of described electronic equipment;
Described controller, after obtaining described link information, control the data link forming certification passage between the first data-interface of described portable mobile equipment and the 3rd data-interface of electronic equipment, the identification information of described electronic equipment is obtained by the data link of described certification passage, when described electronic equipment mates with described portable mobile equipment, control the data link forming data channel between the second data-interface of described portable mobile equipment and the 4th data-interface of described electronic equipment, data interaction is carried out by the data link of described data channel and described electronic equipment.
12. portable mobile equipments according to claim 10 or 11, is characterized in that, described controller, also for when described electronic equipment does not mate with described portable mobile equipment, do not set up the data link of the data channel between described electronic equipment.
13. portable mobile equipments according to claim 9, is characterized in that, described control unit comprises:
List lookup unit, searches the safety means identification list set up in advance according to the identification information of described electronic equipment;
Marking matched unit, for when finding the device identification of described electronic equipment in described safety means identification list, then described electronic equipment mates with described portable mobile equipment, otherwise described electronic equipment does not mate with described portable mobile equipment.
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| CN201010606647.0A CN102571708B (en) | 2010-12-27 | 2010-12-27 | Safety certifying method, portable terminal device and portable mobile equipment |
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| CN201010606647.0A CN102571708B (en) | 2010-12-27 | 2010-12-27 | Safety certifying method, portable terminal device and portable mobile equipment |
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| CN105103161A (en) * | 2013-03-19 | 2015-11-25 | 惠普发展公司，有限责任合伙企业 | Interconnect assembly |
| CN104598137B (en) * | 2013-10-31 | 2019-05-31 | 联想(北京)有限公司 | A kind of information interacting method, device and equipment |
| CN104618309B (en) * | 2013-11-04 | 2019-01-15 | 联想(北京)有限公司 | A kind of method and electronic equipment of information processing |
| CN103646217A (en) * | 2013-11-27 | 2014-03-19 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for protecting security of data in terminal and terminal |
| CN104298924B (en) * | 2014-09-28 | 2017-12-12 | 宇龙计算机通信科技(深圳)有限公司 | Ensure the method for system safety, ensure the device and terminal of system safety |
| US10057942B2 (en) * | 2015-03-20 | 2018-08-21 | Qualcomm Incorporated | Data transfer using non-radio frequency (RF) and RF signals |
| CN106357607A (en) * | 2016-07-20 | 2017-01-25 | 北京海誉动想科技股份有限公司 | Method and device for connection, security verification, communication, communication monitoring of electronic equipment |
| CN106844259A (en) * | 2016-12-07 | 2017-06-13 | 硅谷数模半导体（北京）有限公司 | USBType C interface communication between devices establishment of connection method and apparatus |
| CN106796633B (en) * | 2016-12-23 | 2019-09-10 | 深圳前海达闼云端智能科技有限公司 | Equipment authentication method, device, electronic equipment and from equipment |
| CN106991308A (en) * | 2017-04-10 | 2017-07-28 | 四川阵风科技有限公司 | Safety certifying method, apparatus and system |
| CN110474891B (en) * | 2019-07-29 | 2023-08-22 | 聚好看科技股份有限公司 | Service access control method and device based on multi-system intelligent equipment |
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| CN101114901A (en) * | 2006-07-26 | 2008-01-30 | 联想(北京)有限公司 | Safety authentication system, apparatus and method for non-contact type wireless data transmission |
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| CN101114901A (en) * | 2006-07-26 | 2008-01-30 | 联想(北京)有限公司 | Safety authentication system, apparatus and method for non-contact type wireless data transmission |
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