CN104144061A - Mobile phone data acquisition method, device and system - Google Patents

Mobile phone data acquisition method, device and system Download PDF

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Publication number
CN104144061A
CN104144061A CN201310165052.XA CN201310165052A CN104144061A CN 104144061 A CN104144061 A CN 104144061A CN 201310165052 A CN201310165052 A CN 201310165052A CN 104144061 A CN104144061 A CN 104144061A
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CN
China
Prior art keywords
mobile phone
usb device
main frame
data
networking
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Pending
Application number
CN201310165052.XA
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Chinese (zh)
Inventor
吴世雄
沈顺孝
吴神培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Meiya Pico Information Co Ltd
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Xiamen Meiya Pico Information Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201310165052.XA priority Critical patent/CN104144061A/en
Publication of CN104144061A publication Critical patent/CN104144061A/en
Pending legal-status Critical Current

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Abstract

The invention provides a mobile phone data acquisition method, device and system. When mobile phone data are collected, the situation that a host is connected with the Internet through a mobile phone is effectively restricted, so that the danger of data breach in a system is avoided. The method includes the following steps of identifying the type of a mobile phone, enumerating all USB devices of the mobile phone, searching for the networking USB device and the acquisition USB device of the mobile phone, restricting communication between the networking USB device of the mobile phone and the host, and connecting the acquisition USB device of the mobile phone with the host to collect data of the mobile phone.

Description

Data in mobile phone acquisition method, device and system
Technical field
The present invention relates to field of data transmission, relate in particular to a kind of data in mobile phone acquisition method, device and system.
Background technology
At present, along with mobile phone is more and more universal, its function also from strength to strength.People not only utilize mobile phone to make a phone call and send short messages, and can also utilize mobile phone to check webpage, send out microblogging, chat QQ etc.So, in mobile phone, can store a large amount of information relevant with user.
Now, while there is various case in society, in the mobile phone that public safety office can be used suspect conventionally, extract user's the data such as identity information, contact person, communications records and chat record, to obtain clue to solve the case and evidence of crime etc.More liquid due to personnel, suspect may flee about to commit crimes in different geographical, or each suspect of criminal gang commits a crime in zones of different.Therefore, public safety office sets up data in mobile phone collection point throughout the country, and collection point is for gathering the data of suspect or specific objective user mobile phone.Also store the data upload collecting to share service device each collection point, and a large amount of collection points forms an internal network, and this internal network does not have information to be connected with outside other network.
Yet in gathering the process of data in mobile phone, mobile phone connecting Internet may be passed through in collection point, and intrasystem data are leaked in the Internet by mobile phone.
Summary of the invention
For addressing the above problem, the invention provides a kind of data in mobile phone acquisition method, device and system, can effectively prevent that collection point from sending out intrasystem data in the process that gathers data in mobile phone by the Internet.
The invention provides a kind of data in mobile phone acquisition method, described method comprises the steps:
The type of identification mobile phone;
Enumerate all USB device of described mobile phone;
According to the type of described mobile phone, search the networking USB device of described mobile phone and gather USB device;
Limit the networking USB device of described mobile phone and communicating by letter of main frame;
The collection USB device of described mobile phone is connected with described main frame, gathers the data of described mobile phone.
Further, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: obstruct other USB device except described collection USB device are connected with described main frame.
Further, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: intercept described networking USB device and be connected with described main frame.
Further, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: described networking USB device is connected with described main frame, monitors and intercept and capture the Internet data bag that described main frame sends to described mobile phone.
Further, described, according to the type of described mobile phone, after searching the networking USB device of described mobile phone and gathering USB device step, also comprise: the storage USB device that intercepts described mobile phone is connected with described main frame.
Further, the method for the type of described identification mobile phone is specially: the type of identifying described mobile phone according to mobile phone descriptor.
The present invention also provides a kind of Mobile phone data acquisition device, comprising:
Recognition unit, for identifying the type of mobile phone;
Enumerate unit, for enumerating all USB device of described mobile phone;
Search unit, for according to the type of described mobile phone, search the networking USB device of described mobile phone and gather USB device;
The first control unit, for limiting the networking USB device of described mobile phone and communicating by letter of main frame;
Collecting unit, for the collection USB device of described mobile phone is connected with described main frame, gathers the data of described mobile phone.
Further, described the first control unit limits the networking USB device of described mobile phone and communicating by letter of main frame in the following way:
The networking USB device that intercepts described mobile phone is connected with described main frame;
Or,
The networking USB device of described mobile phone is connected with described main frame, monitors and intercept and capture the Internet data bag that described main frame sends to described mobile phone.
Further, also comprise the second control unit, for intercepting the storage USB device of described mobile phone, be connected with described main frame.
Further, also comprise SIM card reading unit, for reading SIM card, and send the data in described SIM card to described main frame.
Further, also comprise acquiring unit, for obtaining the descriptor of described mobile phone.
The present invention also provides a kind of data in mobile phone acquisition system, comprising:
As described in Mobile phone data acquisition device;
Main frame, the data that gather for receiving described Mobile phone data acquisition device.
Further, more than described main frame and Mobile phone data acquisition device comprise 2 covers;
Described data in mobile phone acquisition system also comprises share service device, for receiving, store the data that transmitted by described main frame, and, for every described main frame provides data sharing service.
Compared with prior art, a technical scheme in technique scheme has following beneficial effect:
When the data of mobile phone are gathered, due in the prior art, collection point (being main frame) may be connected with the Internet by mobile phone, thereby has the danger that the data in share service device are sent out by the Internet; Communicating by letter between the networking USB device of the preferred embodiment of the present invention by limiting handset and main frame, can be when main frame gathers data in mobile phone, communicating by letter between obstruct or monitoring host computer and networking USB device, prevent that main frame is connected with the Internet and data are sent out by mobile phone, thereby played the object that prevents that intrasystem data from leaking.
Further, when mobile phone comprises storage USB device, if storage USB device is carried virus,, in gatherer process, storage USB device is connected with main frame, may cause the situation of the implanted virus of main frame, the safety of harm main frame and whole share service device.And the data in main frame also may be stored USB device and copy away, the danger that exists data to leak.In a technical scheme of the present invention, by intercepting the storage USB device of mobile phone, be connected with main frame, prevented that storage USB device from implanting virus in main frame, avoided the danger of the implanted virus of main frame; While also can prevent that the data in main frame are stored USB device and copy away, has further played the object that prevents that in share service device, data leak.
Accompanying drawing explanation
Fig. 1 is the flow chart of data in mobile phone acquisition method the first embodiment of the present invention;
Fig. 2 is the flow chart of data in mobile phone acquisition method the second embodiment of the present invention;
Fig. 3 is the schematic diagram of Mobile phone data acquisition device the first embodiment of the present invention;
Fig. 4 is the schematic diagram of Mobile phone data acquisition device the second embodiment of the present invention;
Fig. 5 is the schematic diagram of data in mobile phone acquisition system one embodiment of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, the flow process for data in mobile phone acquisition method the first embodiment of the present invention, comprises the steps:
Step 10 is: the type of identification mobile phone.By the type of mobile phone, can find corresponding networking USB device and collection USB device in mobile phone.This step is that follow-up collecting work is prepared.
Step 20 is: all USB device of enumerating mobile phone.By enumerating the USB device of mobile phone, can obtain all USB device of mobile phone.This step is that follow-up collecting work is prepared.
Should be understood that not specific order between step 10 and step 20.
Step 30 is: according to the type of mobile phone, search the networking USB device of mobile phone and gather USB device.This step is for determining the networking USB device of mobile phone and gathering USB device, for follow-up collecting work is prepared.
Step 40 is: the networking USB device of limiting handset and communicating by letter of main frame.By this step, can prevent that main frame is connected with the Internet and data are sent out by mobile phone.This step is after step 30.This step specifically has three kinds of modes:
Mode one: obstruct other USB device except gathering USB device are connected with main frame.In this mode, owing to gathering USB device when gathering data in mobile phone, need be connected with main frame, therefore other USB device except gathering USB device in mobile phone are all intercepted.Main frame can not search the equipment of connecting Internet like this, thereby cannot be connected to the Internet by mobile phone, has reached the object that prevents that the data of main frame from sending out by mobile phone connecting Internet.
Mode two: intercept networking USB device and be connected with main frame.To network USB device and main frame of this mode intercepts, and main frame can not search the equipment of connecting Internet, cannot be connected to the Internet by mobile phone.And whether other USB device except gathering USB device are connected with main frame, do not affect the solution of problem of the present invention, so do not limit in this mode.
Mode three: the USB device of networking is connected with main frame, monitors and intercepts and captures the Internet data bag that main frame sends to mobile phone.In this mode, main frame is connected with networking USB device, and main frame can search the equipment of connecting Internet, but the Internet data bag of main frame transmission can be intercepted and captured, cannot send to mobile phone, thereby cannot be connected to the Internet by mobile phone.In this mode, except gathering USB device, whether be connected with main frame with other USB device networking USB device, do not affect the solution of problem of the present invention, so do not limit in this mode.Should be understood that gathering USB device may be same USB device with networking USB device, so in this case, need to adopt three pairs of modes to gather USB device and monitor with networking USB device, and intercept and capture Internet data bag, prevent that data from leaking.
Above-mentioned three kinds of modes can both realize and prevent that main frame is connected with the Internet by mobile phone and object that data are sent out can be selected according to concrete technology.
Step 50 is: the collection USB device of mobile phone is connected with main frame, gathers the data of mobile phone.In this step, will gather USB device and be connected with main frame, main frame can gather the data of storing in mobile phone.
Should be understood that the networking USB device mentioned is in the present invention that main frame is connected to needed mobile phone USB device on the Internet by mobile phone.
As shown in Figure 2, the flow process for data in mobile phone acquisition method the second embodiment of the present invention, comprises the steps:
Step 11 is: according to the type of mobile phone descriptor identification mobile phone.The mode of identification type of cell phone has a lot, for example, adopt the type of mode input handset manually, can also utilize mobile phone with mobile phone descriptor identify the type of mobile phone, judge that like this type of cell phone is more accurate and easy, the speed that raising is identified.
Step 20 is: all USB device of enumerating mobile phone.This step is identical with the step 20 in Fig. 1, at this, is not described in detail.
Step 30 is: according to the type of mobile phone, search the networking USB device of mobile phone and gather USB device.This step is identical with the step 30 in Fig. 1, at this, is not described in detail.
Step 40 is: the networking USB device of limiting handset and communicating by letter of main frame.This step is identical with the step 40 in Fig. 1, at this, is not described in detail.
Step 41 is: the storage USB device that intercepts mobile phone is connected with main frame.This step is after step 30.When mobile phone comprises storage USB device, if storage USB device is carried virus,, in gatherer process, storage USB device is connected with main frame, may cause the situation of the implanted virus of main frame, the safety of harm main frame.And the data in main frame also may be copied away by storage USB device, the danger that exists data to leak.By intercepting the storage USB device of mobile phone, be connected with main frame, prevented that storage USB device from implanting main frame by virus, avoided the danger of the implanted virus of main frame; While also can prevent that the data in main frame are stored USB device and copy away, has further played the object that prevents that in share service device, data leak.
According to three of step 40 kinds of modes, with step 41 combination, can obtain following three kinds of modes:
Mode one: obstruct other USB device except gathering USB device are connected with main frame.Other USB device in this mode have also comprised storage USB device.
Mode two: intercept networking USB device and be connected with main frame with storage USB device.
Mode three: intercept storage USB device and be connected with main frame, the USB device of networking is connected with main frame, monitors and intercept and capture the Internet data bag that main frame sends to mobile phone.
Step 50 is: the collection USB device of mobile phone is connected with main frame, gathers the data of mobile phone.This step is identical with the step 50 in Fig. 1, at this, is not described in detail.
Should be understood that and can also gather the data of storing in SIM cards of mobile phones.By SIM card card reader, the data in reading SIM card, and send data to main frame.
According to data in mobile phone acquisition method, the present invention also provides a kind of Mobile phone data acquisition device.As shown in Figure 3, Mobile phone data acquisition device comprises: recognition unit 301, enumerate unit 302, the first control unit 303, collecting unit 304 and search unit 305.
Recognition unit 301 is for identifying the type of mobile phone.By the type of mobile phone, can find corresponding networking USB device and collection USB device in mobile phone, for follow-up collecting work is prepared.
Enumerate unit 302 for enumerating all USB device of mobile phone.By enumerating the USB device of mobile phone, can obtain all USB device of mobile phone, for follow-up collecting work is prepared.
Search unit 305, for according to the type of mobile phone, search the networking USB device of mobile phone and gather USB device.Should be understood that the type by mobile phone, search unit 305 and can determine networking USB device and gather USB device, for follow-up work is prepared.
The first control unit 303 is for the networking USB device of limiting handset and communicating by letter of main frame.By the first control unit 303, can intercept or intercept and capture main frame and the communicating by letter between USB device of networking, prevent that main frame is connected with the Internet and data are sent out by mobile phone, thereby played the object that prevents that the data in share service device from leaking.
Collecting unit 304, for the collection USB device of mobile phone is connected with main frame, gathers the data of mobile phone.By collecting unit 304, will gather USB device and be connected with main frame, main frame can gather the data of storing in mobile phone.
Should understand, although provided the annexation between unit in Fig. 3, be recognition unit 301, enumerate unit 302, search unit 305, the first control unit 303 is connected successively with collecting unit 304, but the annexation between unit is not unique, adopted for convenience of description in this embodiment a kind of connected mode wherein.
As shown in Figure 4, schematic diagram for Mobile phone data acquisition device the second embodiment of the present invention, the recognition unit 301 comprising except the device embodiment shown in Fig. 3, enumerate unit 302, the first control unit 303, collecting unit 304 and search unit 305, also comprising acquiring unit 401, the second control unit 402 and SIM card reading unit 403.
Acquiring unit 401 is for obtaining the descriptor of mobile phone, and the mobile phone descriptor obtaining is sent to recognition unit 301.Recognition unit 301 is identified the type of mobile phone by mobile phone descriptor, and the result of identification is sent to and searches unit 305.Search unit 305 according to the type of mobile phone, find out and enumerate the networking USB device of mobile phone in all USB device that unit 302 enumerates mobile phone and gather USB device, for follow-up, select.
After having determined the type of all USB device, by the networking USB device of the first control unit 303 limiting handsets and communicating by letter of main frame; Meanwhile, the storage USB device that intercepts mobile phone by the second control unit 402 is connected with main frame.Can prevent that like this main frame is connected with the Internet and data are sent out by mobile phone, also can prevent from by storage USB device, the data in main frame being copied away, the virus that prevents from storing in USB device is implanted in main frame.
Then by collecting unit 304, will gather USB and be connected with main frame, reach the object that gathers data in mobile phone.
, SIM card is connected with SIM card card reading unit 403 meanwhile, the data in reading SIM card, and send the data in SIM card to main frame.
Should be understood that the first networking USB device of control unit 303 limiting handsets and the mode of the communication of main frame have two kinds: the first is connected with main frame for intercepting the networking USB device of mobile phone.In this case, other USB device except gathering USB device and storage USB device, can be connected with main frame, also can not be connected with main frame, do not affect the solution of problem of the present invention.The second is that the networking USB device of mobile phone is connected with main frame, monitors and intercept and capture the Internet data bag that main frame sends to mobile phone.In this case, other USB device except storage USB device all can be connected with main frame.Above two kinds of situations are selected according to concrete technology.
Equally, although provided the annexation between unit in Fig. 4, the annexation between unit is not unique, has adopted for convenience of description in this embodiment a kind of annexation to be wherein described.
As shown in Figure 5, the present invention also provides a kind of data in mobile phone acquisition system, comprising: above-mentioned Mobile phone data acquisition device 503 and main frame 502.
Mobile phone data acquisition device 503 is for gathering data in mobile phone, and main frame 502 is for receiving the data of Mobile phone data acquisition device 503 collections.Due to Mobile phone data acquisition device 503 can limiting handset networking USB device and main frame 502 between be connected, thereby can prevent that main frame 502 is connected with the Internet by the networking USB device of mobile phone, prevents that the data in main frame from leaking.
Can also comprise above-mentioned Mobile phone data acquisition device 503 and the main frame 502 of many covers, and comprise share service device 501.Share service device 501 is for receiving, store the data that transmitted by a plurality of main frames 502, and, for every main frame 502 provides data sharing service.
Preferably, every cover Mobile phone data acquisition device 503 and main frame 502 can be distributed in to different places, thereby realize the collection to the data of the mobile phone of different location, SIM card, and it is shared to upload to share service device 501, meanwhile, every Mobile phone data acquisition device 503 and main frame 502 can be accessed mobile phone and the SIM card data of share service device 501 storages.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
Above to a kind of data in mobile phone acquisition method provided by the present invention, device and system, be described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.

Claims (13)

1. a data in mobile phone acquisition method, described method comprises the steps:
The type of identification mobile phone;
Enumerate all USB device of described mobile phone;
According to the type of described mobile phone, search the networking USB device of described mobile phone and gather USB device;
Limit the networking USB device of described mobile phone and communicating by letter of main frame;
The collection USB device of described mobile phone is connected with described main frame, gathers the data of described mobile phone.
2. data in mobile phone acquisition method as claimed in claim 1, is characterized in that, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: obstruct other USB device except described collection USB device are connected with described main frame.
3. data in mobile phone acquisition method as claimed in claim 1, is characterized in that, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: intercept described networking USB device and be connected with described main frame.
4. data in mobile phone acquisition method as claimed in claim 1, it is characterized in that, the networking USB device of the described mobile phone of described restriction is specially with the method for the communication of main frame: described networking USB device is connected with described main frame, monitors and intercept and capture the Internet data bag that described main frame sends to described mobile phone.
5. data in mobile phone acquisition method as claimed in claim 1, it is characterized in that, described, according to the type of described mobile phone, after searching the networking USB device of described mobile phone and gathering USB device step, also comprise: the storage USB device that intercepts described mobile phone is connected with described main frame.
6. data in mobile phone acquisition method as claimed in claim 1, is characterized in that, the method for the type of described identification mobile phone is specially: the type of identifying described mobile phone according to mobile phone descriptor.
7. a Mobile phone data acquisition device, is characterized in that, comprising:
Recognition unit, for identifying the type of mobile phone;
Enumerate unit, for enumerating all USB device of described mobile phone;
Search unit, for according to the type of described mobile phone, search the networking USB device of described mobile phone and gather USB device;
The first control unit, for limiting the networking USB device of described mobile phone and communicating by letter of main frame;
Collecting unit, for the collection USB device of described mobile phone is connected with described main frame, gathers the data of described mobile phone.
8. Mobile phone data acquisition device as claimed in claim 7, is characterized in that, described the first control unit limits the networking USB device of described mobile phone and communicating by letter of main frame in the following way:
The networking USB device that intercepts described mobile phone is connected with described main frame;
Or,
The networking USB device of described mobile phone is connected with described main frame, monitors and intercept and capture the Internet data bag that described main frame sends to described mobile phone.
9. Mobile phone data acquisition device as claimed in claim 7, is characterized in that, also comprises the second control unit, for intercepting the storage USB device of described mobile phone, is connected with described main frame.
10. Mobile phone data acquisition device as claimed in claim 7, is characterized in that, also comprises SIM card reading unit, for reading SIM card, and sends the data in described SIM card to described main frame.
11. Mobile phone data acquisition devices as claimed in claim 7, is characterized in that, also comprise acquiring unit, for obtaining the descriptor of described mobile phone.
12. 1 kinds of data in mobile phone acquisition systems, is characterized in that, comprising:
Mobile phone data acquisition device as described in any one in claim 7-11;
Main frame, the data that gather for receiving described Mobile phone data acquisition device.
13. data in mobile phone acquisition systems as claimed in claim 12, is characterized in that:
More than described main frame and Mobile phone data acquisition device comprise 2 covers;
Described data in mobile phone acquisition system also comprises share service device, for receiving, store the data that transmitted by described main frame, and, for every described main frame provides data sharing service.
CN201310165052.XA 2013-05-08 2013-05-08 Mobile phone data acquisition method, device and system Pending CN104144061A (en)

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Application Number Priority Date Filing Date Title
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CN113645610A (en) * 2021-07-09 2021-11-12 厦门市美亚柏科信息股份有限公司 Mobile phone data parallel acquisition method and system based on intranet system

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Application publication date: 20141112