CN105828308B - Method for limiting communication function of electronic equipment, electronic equipment and micro base station - Google Patents
Method for limiting communication function of electronic equipment, electronic equipment and micro base station Download PDFInfo
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- CN105828308B CN105828308B CN201510685405.8A CN201510685405A CN105828308B CN 105828308 B CN105828308 B CN 105828308B CN 201510685405 A CN201510685405 A CN 201510685405A CN 105828308 B CN105828308 B CN 105828308B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
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Abstract
The invention discloses a method for limiting the communication function of electronic equipment, the electronic equipment and a micro base station, wherein the method comprises the following steps: searching for a shared file of a designated network after accessing the designated network; downloading a shared file; and limiting the communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file. The electronic equipment of the invention forbids or shields the limiting function in the forbidden list in the shared file after accessing the designated network and downloading the corresponding shared file.
Description
Technical Field
The present invention relates to the field of communication function control technologies, and in particular, to a method for limiting a communication function of an electronic device, and a femtocell.
Background
Along with the development of communication technology, the functions of intelligent electronic equipment are more and more powerful, and certain hidden dangers exist while convenience is brought to people. The phenomenon that electronic equipment is used for cheating in an examination is common nowadays, and the cheating through the electronic equipment can be realized through short messages or communication modes, and can also be realized through wireless transmission modes such as Bluetooth and wifi nowadays. At present, the electronic equipment cheating prevention methods include the following methods:
the first method is as follows: placing a shielding signal device in an examination room; and the electronic equipment in the shielded area can communicate with each other normally, and can not shield the cheating behavior in the shielded area.
The second method comprises the following steps: the mobile data information is collected by the mobile signal transmitting vehicle for filtering, but the mode can only prevent short messages or voice calls or cheating behaviors of a mobile data network on service, but cannot collect and filter data transmission of other communication modes.
In conclusion, the problem of how to avoid cheating behaviors of electronic equipment in the examination area without influencing normal communication of other users outside the examination area needs to be solved urgently.
Disclosure of Invention
The invention provides a method for limiting the communication function of electronic equipment, the electronic equipment and a micro base station, which avoid cheating of the electronic equipment in an examination area and do not influence normal communication of other users outside the examination area.
According to an aspect of the present invention, there is provided a method for limiting communication functions of an electronic device, comprising:
searching for a shared file of a designated network after accessing the designated network;
downloading a shared file;
and limiting the communication function corresponding to the electronic equipment according to the forbidden list in the shared file.
According to still another aspect of the present invention, there is provided a method for limiting communication functions of an electronic device, comprising:
accessing an electronic device at an access frequency higher than a preset threshold;
after the electronic equipment is accessed, receiving a command for searching a shared file sent by the electronic equipment;
and sending the shared file to enable the electronic device and the equipment to limit the communication functions of the electronic device and the equipment according to the forbidden list in the shared file.
According to still another aspect of the present invention, there is provided an electronic apparatus including:
the search module is used for searching the shared file of the designated network after accessing the designated network;
the download module is used for downloading the shared file;
and the processing module is used for limiting the communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file.
According to still another aspect of the present invention, there is provided a femto base station including:
the access module is used for accessing an electronic device at an access frequency higher than a preset threshold;
the receiving module is used for receiving a command for searching for a shared file sent by the electronic equipment after the electronic equipment is accessed;
the first sending module is used for sending the shared file so that the electronic equipment limits the communication function of the electronic equipment according to the forbidden list in the shared file.
The embodiment of the invention has the beneficial effects that:
according to the method for limiting the communication function of the electronic equipment, after the electronic equipment is forcibly connected to the designated network and automatically downloads the corresponding shared file, the communication functions including wifi, mobile data network and the like which need to be limited are automatically forbidden and shielded according to the forbidden list in the shared file, so that the cheating behavior of the electronic equipment in the examination area is avoided.
Drawings
FIG. 1 shows a flow chart of a first embodiment of the present invention;
FIG. 2 shows a flow chart of a second embodiment of the present invention;
FIG. 3 shows a flow chart of a third embodiment of the present invention;
FIG. 4 is a block diagram of an electronic device according to the present invention;
FIG. 5 is a block diagram of an electronic device according to the present invention;
fig. 6 is a block diagram of a femto base station according to the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
First embodiment
In order to avoid cheating through the electronic device in the examination room, a first embodiment of the present invention provides a method for limiting a communication function of the electronic device, as shown in fig. 1, which specifically includes the following steps:
step S101: after accessing the specified network, searching for shared files of the specified network.
The designated network herein refers to an access area of a device such as a wireless router or a femto base station in a specific area (e.g., a test room or other confidential equipment room with high security). Taking the micro base station in the examination room as an example, the micro base station sends signals at a frequency higher than that of a normal base station, so that the electronic equipment carried by the examinee can be automatically accessed to the micro base station after the examinee enters the examination room. The selection of the base station cannot be selected according to the preference of the user, but only according to specific factors such as the signal strength. The electronic device carried by the test taker can preferentially access the base station with high signal frequency. The micro base station of the embodiment can ensure that the electronic equipment entering the access area of the micro base station is automatically accessed, and avoids accessing other base stations which normally work.
Step S102: and downloading the shared file.
And searching the shared file on the micro base station after the electronic equipment is accessed to the designated network. After searching the shared file of the micro base station, the electronic equipment automatically downloads the shared file, wherein the shared file is used for limiting a specific communication function.
Step S103: and limiting the communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file.
After the sharing file with the communication limiting function is downloaded successfully, the electronic equipment obtains the communication function required to be limited by analyzing the sharing file so as to limit the communication function corresponding to the electronic equipment and achieve the purpose of limiting communication. The communication functions referred to herein include: voice calls, short messages, mobile data networks, WIFI or bluetooth, etc. In some existing system management applications, various function-limiting modules are already well developed. These limiting modules include limiting the speed of network connections, disabling networks, prohibiting certain applications from running, and the like.
In summary, after the electronic device accesses to the designated network and downloads the corresponding shared file, the communication function to be restricted is prohibited and shielded according to the prohibition list in the shared file, thereby avoiding cheating of the electronic device in the examination area.
Second embodiment
The above first embodiment briefly describes a method for limiting the communication function of an electronic device, which is further described with reference to fig. 2.
Specifically, the method specifically comprises the following steps:
step S101: after accessing the specified network, searching for shared files of the specified network.
The designated network here refers to an access area of a device such as a radio router or a femto base station in a certain area. I.e. the electronic equipment in other areas outside this particular area is not affected by this area and can be used and communicate normally.
Specifically, the specific implementation of step S101 can refer to the following steps:
step S1011: after accessing the designated network, searching the shared file of the designated network according to the communication protocol negotiated with the designated network.
Taking the communication protocol of the GSM network as an example, after the electronic device accesses the femtocell, the connection is established with the specified network through the communication protocol of the GSM network, and a new description field is added in the communication protocol of the GSM network to describe a session process in which the specified network needs to download the shared file to the electronic device.
Step S102: and downloading the shared file.
After the electronic equipment is accessed to a designated network, the shared file on the micro base station is searched, and after the shared file on the micro base station is searched, the electronic equipment automatically downloads the shared file.
Wherein, step S102 can be implemented by referring to the following steps:
step S1021: a digital media player service process is initiated.
The method is based on DLNA (Digital living NETWORK ALLIANCE ) protocol, and by arranging a DMP (Digital Media player) in the electronic equipment and a DMS (Digital Media Server) in the micro base station, the electronic equipment automatically and forcibly starts the DMP service process without user participation and without user intervention.
Step S1022: the digital media server of the specified network is scanned by the digital media player service process to download the corresponding shared file.
The electronic device scans the DMS of the micro base station through the started DMP service process, and synchronizes the sharing file to the electronic device when the sharing file exists on the DMS, so that the downloading process of the sharing file is realized.
Step S103: and limiting the communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file.
After the shared file with the communication limiting function is downloaded, the electronic equipment obtains the communication function required to be limited by analyzing the shared file so as to limit the communication function corresponding to the electronic equipment and achieve the purpose of limiting communication. The communication functions referred to herein include: voice calls, short messages, mobile data networks, WIFI or bluetooth, etc.
Specifically, step S103 can be implemented with reference to the following steps:
step S1031: a forbidden list of communication functions restricted in the shared file is automatically obtained.
After downloading the shared file, the electronic device automatically acquires a forbidden list in the shared file.
Step S1032: and limiting the corresponding communication function according to the forbidden list.
The electronic equipment can analyze the specific meaning of each field in the forbidden list and limit the corresponding communication function according to the communication function limited by the forbidden list. Specifically, when the short message function is limited, the electronic device detects whether the electronic device initiates a short message service in real time, and automatically forbids or intercepts the short message service when detecting that a short message initiating process exists. When the limiting instruction of the designated network is sent in a short message mode, the electronic equipment intercepts the short message and analyzes the short message, and when the limiting instruction is found, the limiting instruction is analyzed.
Specifically, the entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch. For example, the restriction instruction is "XZaa 00", where XZ is a special identification field of the configuration forbidden list, aa is an identification field of the communication function, and 00 is an identification field of the restriction switch. Assuming that an identification field corresponding to the short message function is dx, an identification field corresponding to the call function is th, an identification field corresponding to the WIFI function is WIFI, an identification field corresponding to the bluetooth is ly, and the like, an on state of the limit switch is 00, that is, the function is limited, an off state of the limit switch is 11, that is, the function is not limited, then when an entry of the forbidden list is "XZdx 00", the following means: limiting the short message function; when the entries of the forbidden list are "XZdx 00th00wifi 00" or "XZdx 00", "XZth 00" or "XZwifi 00", it means: and limiting short message, call and wifi functions. It is worth noting that the definition and assignment of specific limiting instructions can be made according to actual protocol standards, and the above examples are only illustrative.
Step S104: a delete instruction is obtained.
And when the examination is finished or the examination room is left, the electronic equipment acquires a deleting instruction. Specifically, the acquisition or triggering of the delete instruction may adopt the following several ways:
when downloading the shared file, a survival time is set for the shared file, and in the case of an examination, the survival time may be set as an examination time. And when the survival time of the shared file is expired, automatically triggering and generating a deleting instruction.
Or, when the electronic equipment is detected to be disconnected with the micro base station of the designated network, automatically triggering to generate a deleting instruction.
Step S105: and deleting the shared file according to the deleting instruction, and recovering the communication function of the electronic equipment.
After the electronic equipment acquires the deletion instruction, the shared file is automatically deleted, and the limited communication function is automatically recovered, so that normal communication of the electronic equipment is ensured.
In summary, after the electronic device accesses to the designated network and downloads the corresponding shared file, the electronic device prohibits and masks the function to be restricted according to the prohibition list in the shared file, thereby avoiding the cheating behavior of the electronic device in the examination area. In addition, when the electronic equipment is disconnected with the designated network or the survival time of the preset shared file is exceeded, the shared file with the function of limiting communication can be automatically deleted, the user does not need to participate in the whole process, the cheating behavior during the examination can be avoided, and the use of the user at other time is not influenced.
Third embodiment
The first and second embodiments above describe the method for limiting the communication function of the electronic device according to the present invention from the electronic device side, and will be further described from the micro base station side with reference to fig. 3.
Specifically, the method for limiting the communication function of the electronic equipment comprises the following steps:
step S301: accessing an electronic device with an access frequency higher than a preset threshold.
The preset threshold here refers to the transmission frequency of the mobile network base station that is normally serving. Since the selection of the base station cannot be selected according to the preference of the user, and can only be selected according to specific factors such as the strength and the frequency of the signal, the electronic device carried by the examinee can preferentially access the femtocell with a high signal frequency. The micro base station of the embodiment can ensure that the electronic equipment entering the access area of the micro base station is automatically accessed, and avoids accessing other base stations which normally work.
Step S302: and after the electronic equipment is accessed, receiving an instruction sent by the electronic equipment to search for the shared file.
Receiving an instruction of searching a shared file sent by the electronic equipment, wherein the shared file is used for limiting the communication function of the electronic equipment.
Step S303: and sending the shared file.
And sending the corresponding shared file to the electronic equipment so that the electronic equipment limits the communication function of the electronic equipment according to the forbidden list in the shared file.
The specific implementation manner of sending the shared file to the electronic device may refer to the following manner: the electronic device automatically starts a digital media player service process and initiates a request to scan a digital media server to the femtocell through the digital media player service process. The micro base station responds to the scanning request, scans whether a shared file exists on a digital media server of the micro base station, and synchronizes the corresponding shared file to the electronic equipment through interaction between the digital media server and a digital media player service process when the shared file exists, so as to realize synchronous sharing of the shared file.
Specifically, the entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch. For example, the restriction instruction is "XZaa 00", where XZ is a special identification field of the configuration forbidden list, aa is an identification field of the communication function, and 00 is an identification field of the restriction switch. Assuming that an identification field corresponding to the short message function is dx, an identification field corresponding to the call function is th, an identification field corresponding to the WIFI function is WIFI, an identification field corresponding to the bluetooth is ly, and the like, an on state of the limit switch is 00, that is, the function is limited, an off state of the limit switch is 11, that is, the function is not limited, then when an entry of the forbidden list is "XZdx 00", the following means: limiting the short message function; when the entries of the forbidden list are "XZdx 00th00wifi 00" or "XZdx 00", "XZth 00" or "XZwifi 00", it means: and limiting short message, call and wifi functions. It is worth noting that the definition and assignment of specific limiting instructions can be made according to actual protocol standards, and the above examples are only illustrative. The electronic device may parse the ban instruction in the shared file to limit the corresponding communication function. It is noted that the deletion of the shared file is described in the first embodiment and the second embodiment, and therefore, the description thereof is omitted here.
In summary, after the electronic device accesses the femtocell and downloads the corresponding shared file, the function to be limited is prohibited and shielded according to the prohibition instruction in the shared file, so as to avoid cheating of the electronic device in the examination area. For the electronic equipment which is not accessed to the micro base station, the communication function of the electronic equipment is not limited, the normal use and communication can be ensured, and the electronic equipment is not influenced. In addition, when the electronic equipment leaves the coverage area of the micro base station or exceeds the survival time of the preset shared file, the application program with the function of limiting communication can be automatically unloaded, the whole process does not need participation of a user, the cheating behavior during the examination can be avoided, and the use of the user at other time is not influenced.
The method for limiting the communication function of the electronic device is described in detail from the electronic device side and the micro base station side, respectively, and the electronic device and the micro base station are further described with reference to the accompanying drawings.
As shown in fig. 4 and 5, an embodiment of the present invention further provides an electronic device, which specifically includes:
a searching module 41, configured to search for a shared file sent by a specified network after accessing the specified network; the designated network here refers to an access area of a device such as a radio router or a femto base station in a certain area. I.e. the electronic equipment in other areas outside this particular area is not affected by this area and can be used and communicate normally.
A download module 42, configured to download the shared file; after the electronic equipment is accessed to a designated network, the electronic equipment automatically searches the shared file on the micro base station, and downloads the shared file after the electronic equipment searches the corresponding shared file.
And the processing module 43 is configured to limit a communication function corresponding to the electronic device according to the forbidden list in the shared file.
After the sharing file with the communication limiting function is downloaded successfully, the electronic equipment obtains the communication function required to be limited by analyzing the sharing file so as to limit the communication function corresponding to the electronic equipment and achieve the purpose of limiting communication. The communication functions referred to herein include: voice calls, short messages, mobile data networks, WIFI or bluetooth, etc.
Wherein, this electronic equipment still includes:
the obtaining module 44 is configured to obtain a deleting instruction;
and the deleting module 45 is configured to delete the shared file according to the deleting instruction, and recover the communication function of the electronic device. And after the examination is finished or when the examination room leaves, the electronic equipment deletes the corresponding shared file according to the obtained deletion instruction.
Wherein, the processing module 43 includes:
an obtaining unit 4301, configured to automatically obtain a forbidden list of communication functions restricted in the shared file;
the processing unit 4302 is configured to limit the corresponding communication function according to the forbidden list.
Wherein, the table entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch.
Wherein, the searching module 41 comprises:
a searching unit 4101 configured to search for a shared file of a specified network according to a communication protocol negotiated with the specified network.
Wherein, the obtaining module 44 includes:
the first generating unit 4401 is configured to generate a delete instruction when the lifetime of the shared file expires; alternatively, the first and second electrodes may be,
a second generating unit 4402, configured to generate a delete instruction when detecting that the network is disconnected from the designated network.
Wherein, the downloading module 42 includes:
an initiating unit 4201 is configured to initiate a digital media player service process. The electronic equipment receives the automatic forced start digital media player service process, user participation is not needed, and the user cannot intervene.
A downloading unit 4202, configured to scan a digital media server of a specified network through a digital media player service process, and download a corresponding shared file.
The electronic equipment scans the digital media server of the micro base station through the started digital media player service process, and synchronizes the shared file to the electronic equipment when the shared file exists on the scanned digital media server so as to realize the downloading process of the shared file.
And when the examination is finished or the examination room is left, the electronic equipment acquires a deleting instruction. Specifically, the acquisition or triggering of the delete instruction may adopt the following several ways:
when downloading the shared file, a survival time is set for the shared file, and in the case of an examination, the survival time may be set as an examination time. And when the survival time of the shared file is expired, automatically triggering and generating a deleting instruction.
It should be noted that the electronic device corresponds to the methods described in the first embodiment and the second embodiment, and all implementation manners in the method embodiments are applicable to the embodiment of the electronic device, so that the same technical effects can be achieved. After the electronic equipment is accessed to a designated network and downloads the corresponding shared file, the functions needing to be limited are forbidden and shielded according to the forbidden instruction in the shared file, so that the cheating behavior of the electronic equipment in the examination area is avoided. In addition, when the electronic equipment leaves the coverage range of the micro base station or exceeds the survival time of the preset shared file, the shared file with the function of limiting communication can be automatically deleted, the whole process does not need participation of a user, cheating behaviors during examination can be avoided, and the use of the user at other time is not influenced.
According to still another aspect of the embodiments of the present invention, there is provided a femtocell, as shown in fig. 6, specifically including:
the access module 61 is configured to access an electronic device at an access frequency higher than a preset threshold.
The preset threshold here refers to the transmission frequency of the mobile network base station that is normally serving. Since the selection of the base station cannot be selected according to the preference of the user, and can only be selected according to specific factors such as the strength and the frequency of the signal, the electronic device carried by the examinee can preferentially access the femtocell with a high signal frequency. The micro base station of the embodiment can ensure that the electronic equipment entering the access area of the micro base station is automatically accessed, and avoids accessing other base stations which normally work.
The receiving module 62 is configured to receive, after the electronic device is accessed, an instruction for searching for a shared file sent by the electronic device.
The first sending module 63 is configured to send the shared file, so that the electronic device limits the communication function of the electronic device according to the forbidden list in the shared file.
Wherein, this miniature base station still includes: a response module 64, configured to respond to a request sent by the electronic device through starting a DMP service process of the digital media player to scan the DMS service of the digital media server;
a second sending module 65, configured to send the corresponding shared file to the electronic device through the DMS service.
The electronic equipment receives the request for automatically starting the digital media player service process and initiates a request for scanning the digital media server to the micro base station through the digital media player service process. The micro base station responds to the scanning request, scans whether a shared file exists on a digital media server of the micro base station, and synchronizes the corresponding shared file to the electronic equipment through interaction between the digital media server and a digital media player service process when the shared file exists, so as to realize synchronous sharing of the shared file.
Specifically, the entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch. The electronic device may parse the ban instruction in the shared file to limit the corresponding communication function. It is noted that the deletion of the shared file is described in the first embodiment and the second embodiment, and therefore, the description thereof is omitted here.
It should be noted that the femtocell corresponds to the method described in the third embodiment, and all the implementation manners in the method embodiments are applicable to the femtocell embodiment, and the same technical effect can be achieved. The electronic equipment is accessed to the micro base station, downloads the corresponding shared file, and forbids and shields the functions needing to be limited according to the forbidden instruction in the shared file, so that the cheating behavior of the electronic equipment in the examination area is avoided. In addition, when the electronic equipment leaves the coverage area of the micro base station or exceeds the survival time of the preset shared file, the application program with the function of limiting communication can be automatically unloaded, the whole process does not need participation of a user, the cheating behavior during the examination can be avoided, and the use of the user at other time is not influenced.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and those improvements and modifications are also within the scope of the present invention.
Claims (16)
1. A method for limiting communication functions of an electronic device is applied to the electronic device, and is characterized by comprising the following steps:
searching for a shared file of a specified network after accessing the specified network;
automatically downloading the shared file;
limiting a communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file;
wherein, the table entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch.
2. The method of claim 1, wherein after the step of limiting the communication function of the electronic device according to the forbidden list in the shared file, the method further comprises:
acquiring a deleting instruction;
and deleting the shared file according to the deleting instruction, and recovering the communication function of the electronic equipment.
3. The method of claim 1, wherein the limiting the communication function of the electronic device according to the forbidden list in the shared file comprises:
automatically acquiring a forbidden list of the limited communication functions in the shared file;
and limiting the corresponding communication function according to the forbidden list.
4. The method of claim 1, wherein searching for the shared files of the specified network comprises:
and searching the shared file of the specified network according to the communication protocol negotiated with the specified network.
5. The method of claim 2, wherein the obtaining a delete command comprises:
when the survival time of the shared file is expired, generating a deleting instruction; alternatively, the first and second electrodes may be,
and generating a deleting instruction when the disconnection of the specified network is detected.
6. The method of claim 2, wherein downloading the shared file comprises:
starting a digital media player service process;
scanning, by the digital media player service process, the digital media servers of the specified network to download the corresponding shared files.
7. A method for limiting communication functions of electronic equipment is applied to a micro base station, and is characterized by comprising the following steps:
accessing an electronic device at an access frequency higher than a preset threshold;
after the electronic equipment is accessed, receiving a command for searching a shared file sent by the electronic equipment;
sending the shared file to enable the electronic equipment to limit the communication function of the electronic equipment according to a forbidden list in the shared file;
wherein, the table entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch.
8. The method of claim 7, wherein sending the shared file comprises:
responding to a request of scanning a digital media server sent by the electronic equipment by starting a digital media player service process;
and sending the corresponding shared file to the electronic equipment through the digital media server.
9. An electronic device, comprising:
the search module is used for searching the shared file of the designated network after accessing the designated network;
the downloading module is used for automatically downloading the shared file;
the processing module is used for limiting the communication function corresponding to the electronic equipment according to the forbidden instruction list in the shared file;
wherein, the table entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch.
10. The electronic device of claim 9, further comprising:
the acquisition module is used for acquiring a deletion instruction;
and the deleting module is used for deleting the shared file according to the deleting instruction and recovering the communication function of the electronic equipment.
11. The electronic device of claim 9, wherein the processing module comprises:
an acquisition unit configured to automatically acquire a forbidden list of communication functions restricted in the shared file;
and the processing unit is used for limiting the corresponding communication function according to the forbidden instruction list.
12. The electronic device of claim 9, wherein the search module comprises:
and the searching unit is used for searching the shared file of the specified network according to the communication protocol negotiated with the specified network.
13. The electronic device of claim 10, wherein the acquisition module comprises:
the first generation unit is used for generating a deletion instruction after the survival time of the shared file is expired; alternatively, the first and second electrodes may be,
and the second generation unit is used for generating a deletion instruction when the disconnection of the specified network is detected.
14. The electronic device of claim 10, wherein the download module comprises:
the starting unit is used for starting the service process of the digital media player;
and the downloading unit is used for scanning the digital media server of the specified network through the digital media player service process and downloading the corresponding shared file.
15. A femto base station, comprising:
the access module is used for accessing an electronic device at an access frequency higher than a preset threshold;
the receiving module is used for receiving a command for searching for a shared file sent by the electronic equipment after the electronic equipment is accessed;
the first sending module is used for sending the shared file so that the electronic equipment limits the communication function of the electronic equipment according to a forbidden list in the shared file;
wherein, the table entry of the forbidden list at least includes: a special identification field of the configuration forbidden list, an identification field of the communication function and an identification field of the limit switch.
16. The femtocell of claim 15, further comprising:
the response module is used for responding to a request of scanning the digital media server sent by the electronic equipment by starting a digital media player service process;
and the second sending module is used for sending the corresponding shared file to the electronic equipment through the digital media server.
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| CN114995909A (en) * | 2022-06-01 | 2022-09-02 | 北京网梯科技发展有限公司 | Anti-cheating method and device for online examination system, storage medium and electronic equipment |
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