CN104767718A - A method and device for offline user terminal - Google Patents

Abstract

The invention relates to the technical field of communication, and particularly relates to a user terminal offline method and a device. The user terminal offline method provided by the embodiment of the invention comprises steps: after a Portal server receives an offline request of the user terminal, the online state of the user terminal is checked; and after the Portal server is sure the user terminal is offline, offline information is sent to the user terminal. Thus, by adopting the embodiment of the invention, the information for indicating the user terminal is offline is sent to the user terminal, and waste of network resources caused when the user terminal continuously requests offline can be avoided.

Description

A method and device for offline user terminal

technical field

The present invention relates to the field of communication technology, in particular to a method and device for offline user terminal.

Background technique

Based on the portal (Portal) protocol, the offline methods of the user terminal on the Internet mainly include: the user terminal actively goes offline, the user terminal is forced to go offline, and the user terminal goes offline abnormally;

In the active offline process of the user terminal, after receiving the offline request of the user terminal, the Portal server initiates an offline request for the user terminal to the access controller, and the access controller returns the offline result to the Portal server. After receiving the offline result returned by the access controller, the Portal server pushes a page containing the offline result to the user terminal; during the abnormal offline process of the user terminal, the access controller sends the The Portal server sends a logout request for the user terminal, and the Portal server feeds back the logout success information to the access controller; ) The server sends a Disconnect-Request (Disconnect-Request) message to the access controller, and the access controller sends an offline request to the Portal server, and the Portal server feeds back the offline success information to the access controller;

At present, based on the above-mentioned log-off process, if the user terminal has been forced to go offline or the user terminal has gone offline abnormally, the user terminal may also actively initiate a log-off request. At this time, the access controller will directly reject the log-off request of the user terminal. For an offline request, the Portal server indicates that the user terminal failed to go offline. In this way, the user terminal will continuously initiate an offline request, wasting a lot of unnecessary network resources.

Contents of the invention

Embodiments of the present invention provide a user terminal offline method and device, which are used to solve the problem that if the user terminal has been forced offline or the user terminal has been abnormally offline, the user terminal may actively initiate an offline request, and the access controller After it is determined that the user terminal is not in the online state, the offline request of the user terminal will be directly rejected. In this way, the user terminal continuously initiates offline requests, which wastes network resources.

A user terminal offline method provided in an embodiment of the present invention includes:

The entrance Portal server checks the online status of the user terminal after receiving the offline request of the user terminal;

The Portal server sends offline information to the user terminal after determining that the user terminal is offline.

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server determines the network status corresponding to the Internet Protocol IP address of the user terminal;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

The Portal server sends offline information to the user terminal after determining that the network status corresponding to the IP address is offline.

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal when the last online corresponding to the identifier of the user terminal, and determines the network state corresponding to the Internet Protocol IP address of the user terminal;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

After the Portal server determines that the MAC address of the user terminal is the same as the MAC address of the user terminal when it was last online corresponding to the identifier of the user terminal, and that the network state corresponding to the IP address is offline, it sends a message to the The user terminal sends offline information.

Optionally, the offline information includes: time information of the user terminal offline and/or reason information of the user terminal offline.

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal when the user terminal's identifier corresponds to the latest online;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

The Portal server sends non-online information to the user terminal after determining that the MAC address of the user terminal is different from the MAC address of the user terminal when the user terminal was last online corresponding to the identifier of the user terminal.

Optionally, the offline information includes: information prompting that the user terminal information is wrong, or information prompting that the user terminal sending the offline request is an offline user terminal.

An embodiment of the present invention provides a user terminal offline device, the device includes:

A checking module, configured to check the online status of the user terminal after receiving the offline request of the user terminal;

A sending module, configured to send offline information to the user terminal after the checking module determines that the user terminal is offline.

Optionally, the verification module is specifically configured to: determine the network status corresponding to the Internet Protocol IP address of the user terminal;

The sending module is specifically configured to: send offline information to the user terminal after the verification module determines that the network status corresponding to the IP address is offline.

Optionally, the verification module is specifically configured to: determine whether the MAC address of the user terminal is the same as the MAC address of the user terminal at the last online time corresponding to the identifier of the user terminal, and determine whether the user terminal's Internet access The network status corresponding to the protocol IP address;

The sending module is specifically used for: when the verification module determines that the MAC address of the user terminal is the same as the MAC address of the user terminal when the last online corresponding to the identifier of the user terminal, the network state corresponding to the IP address is After being offline, send offline information to the user terminal.

Optionally, the offline information includes: time information of the user terminal offline and/or reason information of the user terminal offline.

Optionally, the verification module is specifically configured to: determine whether the MAC address of the user terminal is the same as the MAC address of the user terminal at the last online time corresponding to the identifier of the user terminal;

The sending module is specifically configured to: after the verification module determines that the MAC address of the user terminal is different from the MAC address of the user terminal at the last online time corresponding to the identifier of the user terminal, send a non-identical message to the user terminal. Online information.

Optionally, the offline information includes: information prompting that the user terminal information is wrong, or information prompting that the user terminal sending the offline request is an offline user terminal.

In the embodiment of the present invention, the Portal server checks the online status of the user terminal after receiving the offline request of the user terminal, and sends offline information to the user terminal after determining that the user terminal is offline; In the embodiment of the invention, the information that the user terminal is not online can be indicated to the user terminal, and the waste of network resources caused by the user terminal's continuous request to go offline can be avoided;

Description of drawings

FIG. 1 is a flow chart of a user terminal offline method provided by Embodiment 1 of the present invention;

FIG. 2 is a flowchart of a method for a user terminal to go offline according to Embodiment 2 of the present invention;

FIG. 3 is a flowchart of a method for a user terminal to go offline according to Embodiment 3 of the present invention;

FIG. 4 is a flowchart of a method for a user terminal to go offline according to Embodiment 4 of the present invention;

FIG. 5 is a schematic structural diagram of a user terminal offline device provided by an embodiment of the present invention.

Detailed ways

In the embodiment of the present invention, the Portal server checks the online status of the user terminal after receiving the offline request of the user terminal, and sends offline information to the user terminal after determining that the user terminal is offline; In the embodiment of the invention, the information that the user terminal is not online can be indicated to the user terminal, and the waste of network resources caused by the user terminal's continuous request to go offline can be avoided;

The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in FIG. 1, it is a flow chart of a user terminal offline method provided in Embodiment 1 of the present invention, including the following steps:

S101: After receiving the logout request from the user terminal, the portal (Portal) server checks the online status of the user terminal;

S102: After determining that the user terminal is offline, the Portal server sends offline information to the user terminal.

In the embodiment of the present invention, the Portal server can inquire the online status of the user terminal from the remote user dial-in verification service (Radius) server, and can also pre-record the online and offline information of the user terminal, and check it in the online and offline information recorded by itself For example, the Portal server can inquire about the online and offline information recorded by itself or query the Radius server: the network status corresponding to the Internet Protocol (Internet Protocol, IP) address of the user terminal, and/or, the media access control (MediaAccess control) of the user terminal Control, MAC) address and the MAC address of the user terminal corresponding to the identity of the user terminal at the time of the last online, etc., etc., the following will describe in detail:

Case 1: The Portal server checks the online status of the user terminal according to the IP address;

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server determines the network status corresponding to the Internet Protocol IP address of the user terminal;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

The Portal server sends offline information to the user terminal after determining that the network status corresponding to the IP address is offline.

In the specific implementation process, after the user terminal goes offline (including abnormal offline or forced offline), the Portal server can record the offline information of the user terminal, such as the time when the user terminal went offline and the reason for the user terminal to go offline Information, the reason information of the user terminal offline can be information about the abnormal offline or forced offline of the user terminal, and can also be more specific information, such as the user terminal is forced offline due to arrears, abnormally disconnected due to bad network environment Open network connection etc.; Portal server at first enters the verification link of the embodiment of the present invention after receiving the offline request that user terminal sends, namely according to the IP address of user terminal, check the network state of this user terminal, if determine that this IP If the network status corresponding to the address is offline, it is determined that the user terminal is offline, and the pre-recorded offline information of the user terminal is sent to the user terminal.

In some cases, for example, the identity of the user terminal (such as account number, mobile phone number, etc.) may be illegally stolen, and the illegal thief pretends to be a real user terminal and initiates an offline request to the Portal server. In this case, there may be : The IP address of the user terminal disguised by the illegal stealer is online, but the MAC address of the user terminal disguised by the illegal stealer is inconsistent with the MAC address of the last online user terminal corresponding to the identity of the user terminal. In this case, no Subsequent offline processes will be executed, but non-online information needs to be sent to the disguised user terminal, such as prompting that the user terminal information is wrong or prompting that the user terminal sending the offline request is a non-online user terminal, etc.;

The embodiment of the present invention can only check the IP address or MAC address. For example, in the above-mentioned situation, after determining that the IP address of the user terminal corresponds to the offline state, the offline information is directly sent to the user terminal. Another example, the situation that will be introduced below, After determining that the MAC address of the user terminal is not the same as the MAC address of the user terminal when the last online corresponding to the user terminal's identification, directly send the non-online information to the user terminal; in the specific implementation process, it can also be combined with the IP address of the user terminal Check with the MAC address. Specifically, you can check the MAC address first, then check the IP address, or check the IP address first, and then check the MAC address. You can determine the identity of the user terminal based on the comprehensive analysis of the IP address and MAC address check results. online and offline information;

Case 2: The Portal server checks the online status of the user terminal according to the MAC address;

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal when the user terminal's identifier corresponds to the latest online;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

The Portal server sends non-online information to the user terminal after determining that the MAC address of the user terminal is different from the MAC address of the user terminal when the user terminal was last online corresponding to the identifier of the user terminal.

Optionally, the offline information includes: information prompting that the user terminal information is wrong, or information prompting that the user terminal sending the offline request is an offline user terminal.

In the embodiment of the present invention, the Portal server compares the MAC address of the user terminal that sent the logout request with the user terminal's identity (such as account number, mobile phone number) that corresponds to the user terminal's identity (such as account number and mobile phone number) recorded by itself or queried from the Radius server. Use the MAC address to compare, if the two are consistent, it means that the user terminal that was last online is the user terminal that sent the offline request, otherwise, it means that the user terminal that was last online is not the user that sent the offline request The terminal, at this time, may send prompt information to the user terminal (such as prompting information such as "not online user terminal"), so as to prompt that the user terminal that sent the logout request is not actually online.

Situation 3: The Portal server checks the online status of the user terminal according to the IP address and MAC address;

Optionally, the Portal server checks the online status of the user terminal, including:

The Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal when the last online corresponding to the identifier of the user terminal, and determines the network state corresponding to the Internet Protocol IP address of the user terminal;

After the Portal server determines that the user terminal is offline, it sends offline information to the user terminal, including:

After the Portal server determines that the MAC address of the user terminal is the same as the MAC address of the user terminal when it was last online corresponding to the identifier of the user terminal, and that the network state corresponding to the IP address is offline, it sends a message to the The user terminal sends offline information.

Optionally, the offline information includes: time information of the user terminal offline and/or reason information of the user terminal offline.

In the specific implementation process, the Portal server can first judge whether the MAC address of the user terminal that sent the logout request is the same as the MAC address of the user terminal when the user terminal was last online corresponding to the identifier of the user terminal, and if not, then determine to send the logout request. The requested user terminal is a non-online user terminal, and non-online information can be pushed, such as the prompt information of "non-online terminal". If they are the same, continue to check whether the IP address of the user terminal is online. If online, enter the subsequent offline process , if not online, push offline information, such as "the time and reason of the previous offline" and other information.

Optionally, the Portal server performs a subsequent offline process according to the following steps:

The Portal server initiates an offline request for the user terminal to the access controller, and feeds back an offline result to the user terminal after receiving the offline result returned by the access controller;

In the specific implementation process, after the Portal server determines that the user terminal sending the offline request is currently online, it enters the subsequent offline process. Specifically, the Portal server initiates an offline request for the user terminal to the access controller, And after receiving the offline result returned by the access controller, feed back the offline result to the user terminal; at the same time, when receiving the offline request, the access controller sends the charging end request information to the central Radius server, And receive the accounting end response information responded by the central Radius server.

Next, the user terminal offline method in the embodiment of the present invention is described through several specific embodiments;

As shown in FIG. 2, it is a flow chart of a method for a user terminal offline provided in Embodiment 2 of the present invention, including:

S201: The user terminal initiates an offline request to the Portal server;

S202: The Portal server judges the network status corresponding to the IP address of the user terminal, if it is determined that the network status is online, then enter step S204, otherwise, enter step S203;

S203: the Portal server sends offline information for the user terminal to the user terminal;

S204: Whether the Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal when the last online corresponding to the identifier of the user terminal; if the same, then enter step S206, otherwise enter step S205;

S205: the Portal server sends non-online information to the user terminal;

S206: The Portal server sends an offline request for the user terminal to the access controller;

S207: The access controller feeds back an offline result to the Portal server;

S208: After receiving the offline result fed back by the access controller, the Portal server pushes the page containing the corresponding information to the user terminal;

S209: After receiving the logout request, the access controller sends an accounting end request (Accounting-Request/Stop) message to the Radius server;

S210: The central Radius server responds to the access controller accounting end response (Accounting-Response/Stop) message.

As shown in FIG. 3 , the flow chart of the method for the user terminal going offline provided by Embodiment 3 of the present invention includes:

S301: The user terminal initiates an offline request to the Portal server;

S302: The Portal server judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal at the time of the latest online corresponding to the identifier of the user terminal; if they are the same, then enter step S304, otherwise, enter step S303;

S303: the Portal server sends to the user terminal non-online information for the user terminal, to indicate that the user terminal is a non-online user terminal;

S304: The Portal server determines the network status corresponding to the IP address of the user terminal, if it is determined that the network status is online, then enter step S306, if it is determined that the network status is offline, then enter step S305;

S305: The Portal server sends offline information to the user terminal to indicate the reason and time for the user terminal to go offline;

S306: The Portal server sends an offline request for the user terminal to the access controller;

S307: The access controller feeds back an offline result to the Portal server;

S308: After receiving the offline result fed back by the access controller, the Portal server pushes the page containing the corresponding information to the user terminal;

S309: After receiving the offline request, the access controller sends an accounting end request message to the Radius server;

S310: The central Radius server responds to the access controller accounting end response message;

As shown in FIG. 4 , the flow chart of the user terminal offline method provided in Embodiment 4 of the present invention includes:

S401: The user terminal initiates an offline request to the Portal server;

S402: The Portal server determines the network state corresponding to the IP address of the user terminal, and judges whether the MAC address of the user terminal is the same as the MAC address of the user terminal at the time of the latest online corresponding to the identifier of the user terminal;

S403: When the MAC address of the user terminal is different from the MAC address of the user terminal at the last online time corresponding to the identifier of the user terminal, the Portal server sends to the user terminal non-online information for the user terminal to instruct the user terminal It is a non-online user terminal;

S404: The Portal server is the same as the MAC address of the user terminal when the MAC address of the user terminal was last online corresponding to the identifier of the user terminal, but determines that the network state corresponding to the IP address of the user terminal is offline, and sends The user terminal sends offline information to indicate the reason and time for the user terminal to go offline;

S405: When the MAC address of the user terminal is the same as the MAC address of the user terminal when the last online corresponding to the identifier of the user terminal, and the Portal server determines that the network status corresponding to the IP address of the user terminal is online, the Portal server sends an The controller sends an offline request for the user terminal;

S406: The access controller feeds back an offline result to the Portal server;

S407: After receiving the offline result fed back by the access controller, the Portal server pushes the page containing the corresponding information to the user terminal;

S408: After receiving the offline request, the access controller sends an accounting end request message to the Radius server;

S409: The central Radius server responds to the access controller accounting end response message.

Based on the same inventive concept, an access controller corresponding to the user terminal offline method is also provided in the embodiment of the present invention. Since the problem-solving principle of the access controller is similar to the user terminal offline method in the embodiment of the present invention, Therefore, the implementation of the access controller can refer to the implementation of the method, and the repetition will not be repeated.

As shown in Figure 5, it is a schematic structural diagram of a user terminal offline device provided by an embodiment of the present invention, including:

The checking module 51 is used to check the online status of the user terminal after receiving the offline request of the user terminal;

The sending module 52 is configured to send offline information to the user terminal after the verification module 51 determines that the user terminal is offline.

Optionally, the verification module 51 is specifically configured to: determine the network status corresponding to the Internet Protocol IP address of the user terminal;

The sending module 52 is specifically configured to: send offline information to the user terminal after the checking module determines that the network status corresponding to the IP address is offline.

Optionally, the verification module 51 is specifically configured to: determine whether the MAC address of the user terminal is the same as the MAC address of the user terminal at the last online time corresponding to the identifier of the user terminal, and determine whether the MAC address of the user terminal is The network status corresponding to the Internet Protocol IP address;

The sending module 52 is specifically used for: when the verification module determines that the MAC address of the user terminal is the same as the MAC address of the user terminal when it was last online corresponding to the identifier of the user terminal, the network status corresponding to the IP address After being offline, send offline information to the user terminal.

Optionally, the offline information includes: time information of the user terminal offline and/or reason information of the user terminal offline.

Optionally, the verification module 51 is specifically configured to: determine whether the MAC address of the user terminal is the same as the MAC address of the user terminal corresponding to the identifier of the user terminal at the time of the last online connection;

The sending module 52 is specifically configured to: after the verification module determines that the MAC address of the user terminal is different from the MAC address of the user terminal when the user terminal was last online corresponding to the identifier of the user terminal, send the message to the user terminal Offline information.

Optionally, the offline information includes: information prompting that the user terminal information is wrong, or information prompting that the user terminal sending the offline request is an offline user terminal.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, 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, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more steps of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (12)

1. a user terminal inserting method, is characterized in that, the method comprises:

Entrance Portal server, after the request of rolling off the production line receiving user terminal, verifies the presence of described user terminal;

Described Portal server, after determining that described user terminal is not online, sends not online information to described user terminal.

2. the method for claim 1, is characterized in that, described Portal server verifies the presence of described user terminal, comprising:

Described Portal server determines the network state that the internet protocol address of described user terminal is corresponding;

Described Portal server, after determining that described user terminal is not online, sends not online information to described user terminal, comprising:

Described Portal server is determining that network state corresponding to described IP address is for after not presence, sends offline information to described user terminal.

3. the method for claim 1, is characterized in that, described Portal server verifies the presence of described user terminal, comprising:

When described Portal server judges that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade, whether the MAC Address of user terminal is identical, and, determine the network state that the internet protocol address of described user terminal is corresponding;

Described Portal server, after determining that described user terminal is not online, sends not online information to described user terminal, comprising:

The MAC Address of described Portal server user terminal when determining that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade is identical, network state corresponding to described IP address is not after presence, sends offline information to described user terminal.

4. method as claimed in claim 2 or claim 3, it is characterized in that, described offline information comprises: the temporal information that described user terminal rolls off the production line and/or the cause information that described user terminal rolls off the production line.

5. the method for claim 1, is characterized in that, described Portal server verifies the presence of described user terminal, comprising:

When described Portal server judges that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade, whether the MAC Address of user terminal is identical;

Described Portal server, after determining that described user terminal is not online, sends not online information to described user terminal, comprising:

After the MAC Address of described Portal server user terminal when determining that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade is not identical, send non-information of reaching the standard grade to described user terminal.

6. method as claimed in claim 5, it is characterized in that, the described non-information of reaching the standard grade comprises: the information of reminding subscriber terminal information errors, or the described user terminal of the prompting transmission request of rolling off the production line is the information of non-user terminal of reaching the standard grade.

7. a user terminal coil inserting apparatus, is characterized in that, this device comprises:

Verify module, for after the request of rolling off the production line receiving user terminal, verify the presence of described user terminal;

Sending module, after determining that in described verification module described user terminal is not online, sends not online information to described user terminal.

8. device as claimed in claim 7, is characterized in that, described verification module specifically for: determine the network state that the internet protocol address of described user terminal is corresponding;

Described sending module specifically for: determine that network state corresponding to described IP address is for after not presence, sends offline information to described user terminal in described verification module.

9. device as claimed in claim 7, it is characterized in that, described verification module specifically for: when judging that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade, whether the MAC Address of user terminal identical, and, determine the network state that the internet protocol address of described user terminal is corresponding;

Described sending module specifically for: when described verification module determines that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade, the MAC Address of user terminal is identical, network state corresponding to described IP address is not after presence, sends offline information to described user terminal.

10. device as claimed in claim 8 or 9, it is characterized in that, described offline information comprises: the temporal information that described user terminal rolls off the production line and/or the cause information that described user terminal rolls off the production line.

11. devices as claimed in claim 7, is characterized in that, described verification module specifically for: when judging that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade, whether the MAC Address of user terminal identical;

Described sending module specifically for: when described verification module determines that the MAC Address of described user terminal the last time corresponding with the mark of described user terminal reaches the standard grade the MAC Address of user terminal not identical after, send non-information of reaching the standard grade to described user terminal.

12. devices as claimed in claim 11, it is characterized in that, the described non-information of reaching the standard grade comprises: the information of reminding subscriber terminal information errors, or the described user terminal of the prompting transmission request of rolling off the production line is the information of non-user terminal of reaching the standard grade.