CN107809757B - 4G industry application card detection system and method - Google Patents
4G industry application card detection system and method Download PDFInfo
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- CN107809757B CN107809757B CN201711047882.7A CN201711047882A CN107809757B CN 107809757 B CN107809757 B CN 107809757B CN 201711047882 A CN201711047882 A CN 201711047882A CN 107809757 B CN107809757 B CN 107809757B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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Abstract
The invention provides a 4G industry application card detection system and a method, wherein the system comprises a system layer, a user layer and a terminal layer, the system layer acquires user information from a data center, and the user layer and the terminal layer carry out a series of detections on the card opening service, the arrearage condition, the 4G service opening condition and the 4G link condition of an SIM card according to the acquired user information to obtain the detected fault information; the invention can more accurately carry out rapid prejudgment, positioning and analysis on the faults of the industry card users in the 4G network, and provides more complete and reliable network service guarantee for the industry users while improving the management level of the service quality.
Description
Technical Field
The invention mainly relates to the technical field of SIM card fault detection, in particular to a 4G industry application card detection system and method.
Background
With the development of mobile networks, mobile 4G networks are becoming more mature, a large number of industry application cards are gradually transferred from the conventional GPRS network to the 4G network, and accordingly, a large-scale major failure frequently occurs in a group client industry application card system in the 4G network, while the existing system cannot serve group client industry application card clients in the LTE network, a large amount of manpower and material resources are consumed, the failure processing time is still too long, the service efficiency and the service response are seriously delayed, and the use of group user products is seriously affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing a 4G industry application card detection system aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows: A4G industry application card detection system comprises a system layer, a user layer and a terminal layer:
the system layer is used for determining whether the input SIM card information is correct, if so, acquiring user information from the data center according to the SIM card information and sending the user information to the user layer, otherwise, feeding back format error information;
the user layer is used for determining whether the card opening service is handled according to the user information, detecting whether the SIM card is in a defaulting state if the SIM card is handled, feeding back information that the SIM card has problems if the SIM card is in the defaulting state, detecting whether the SIM card is a 4G industry application card if the SIM card is not in the defaulting state, detecting whether the 4G industry application card opens the 4G service if the SIM card is in the defaulting state, sending a 4G link detection signal to the terminal layer if the SIM card is in the defaulting state, and feeding back the information that the SIM card has problems if;
and the terminal layer is used for detecting whether the 4G link of the 4G industry application card has time delay according to the 4G link detection signal, if yes, feeding back information that the SIM card has problems, and otherwise, feeding back information that the SIM card has no problems.
The invention has the beneficial effects that: the SIM card can be defaulted, whether the 4G service is opened or not and whether the 4G link is normal or not can be detected, so that the fault of an industry card user in the 4G network can be quickly pre-judged, positioned and analyzed more accurately, the management level of the service quality is improved, and meanwhile, a more complete and reliable network service guarantee is provided for the industry user.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the SIM card information includes a phone number or an international mobile subscriber identity IMSI, and the system layer is further specifically configured to:
when a telephone number is input, determining whether the telephone number contains non-digital content,
if the information is contained, the information with incorrect telephone number format is fed back,
if not, judging whether the telephone number is 11 digits,
if the input telephone number is 11 digits, checking whether a corresponding International Mobile Subscriber Identity (IMSI) exists according to the telephone number, if so, connecting the data center through an HSS (home subscriber server) data interface and acquiring user information according to the telephone number, and if not, feeding back information that an SIM card does not exist;
if the input telephone number is not 11 digits, feeding back incorrect information of the number of the telephone number;
when the international mobile subscriber identity IMSI is input, judging whether the international mobile subscriber identity IMSI contains non-digital content,
if the identification code format is not correct, the information is fed back,
if not, determining whether the international mobile subscriber identity IMSI is 16 digits,
if the input international mobile subscriber identity IMSI is 16 digits, checking whether a corresponding telephone number exists according to the international mobile subscriber identity IMSI, if so, connecting the data center through an HSS data interface and acquiring user information according to the telephone number, and if not, feeding back the information that the SIM card does not exist;
and if the input international mobile subscriber identity IMSI is not 16 digits, feeding back information that the number of the identification code is incorrect.
The beneficial effect of adopting the further technical scheme is that: the method can check whether the input telephone number or International Mobile Subscriber Identity (IMSI) is correct or not and detect whether the corresponding telephone number or International Mobile Subscriber Identity (IMSI) exists or not, thereby eliminating the problem that the input information is incorrect.
Further, the system layer is further configured to determine whether a format of query time input by a user is correct, where the query time includes a start time and an end time, and determine whether a number of days between the input start time and the input end time is less than a preset number of days, if so, the format is correct, otherwise, a time format input error message is fed back.
The beneficial effect of adopting the further technical scheme is that: it can be checked whether the query time is correct.
Further, the user layer is specifically configured to determine whether the card opening service has been handled within the query time according to the user information,
if not, feeding back the information of the non-transacted card-opening service,
if the user information is handled, acquiring the user information of the SIM card from the data center through the HSS data interface, searching whether the user information has signaling data, and if the user information has the signaling data, detecting according to a first arrearage checking mechanism, wherein the first arrearage checking mechanism is as follows:
determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
otherwise, detecting whether the SIM card is in an arrearage state according to the signaling data,
if so, feeding back information which causes the 4G network to be inaccessible due to defaulting,
if not, obtaining the result that the SIM card is not arreared, and continuously detecting whether the SIM card is a 4G industry application card;
and if the signaling data does not exist, detecting according to a second arrearage checking mechanism.
The beneficial effect of adopting the further technical scheme is that: the SIM card can be checked whether to handle the card opening service or not, and whether the inaccessible 4G network is the reason of arrearage or not can be detected according to the charging mode.
And further, the terminal layer is used for judging whether the state of the GPRS lock of the SIM card is normal or not according to the GPRS lock detection signal and HSS subscription information, if so, feeding back information of the SIM card binding an online charging mode, otherwise, feeding back information that the SIM card is defaulting and cannot access the 4G network.
The beneficial effect of adopting the further technical scheme is that: whether the state of the GPRS lock is normal or not can be detected, and therefore information whether the SIM card can access the 4G network or not is obtained.
Further, detecting whether the SIM card is a 4G industry application card in the user layer specifically includes: determining whether the SIM card signs an APN network interface according to the APN network access content in the HSS subscription information,
if yes, the SIM card is a 4G industry application card, whether the 4G industry application card opens a 4G service is detected,
if not, judging whether the SIM card uses a public APN network interface to access the service ticket through the service ticket in the APN network access content,
if yes, detecting whether the 4G industry application card opens the 4G service,
and if not, obtaining the information that the SIM card is the non-4G industry application card and feeding back the information.
The beneficial effect of adopting the further technical scheme is that: the APN network interface can be detected to obtain whether the SIM card is a 4G industry application card.
Further, the detecting, in the user layer, whether the 4G service has been opened by the 4G industry application card includes: checking the opening state of the 4G service through HSS subscription information,
if not, feeding back the abnormal information of SIM card 4G service opening,
if yes, detecting whether the dynamic IP configuration of the 4G industry application card is abnormal,
and if so, obtaining the information of the full dynamic IP allocation pool and feeding back the information, otherwise, sending a 4G link detection signal to the terminal layer.
The beneficial effect of adopting the further technical scheme is that: whether the 4G service is abnormally opened or not can be detected.
Further, the terminal layer is specifically configured to match an APN network interface of a 4G industry application card access service ticket with a subscription APN network interface in HSS subscription information according to the 4G link detection signal,
if yes, detecting whether the 4G link has time delay, and if yes, feeding back information that the 4G link has time delay;
and if the APN network interface is inconsistent with the signed APN network interface, feeding back information that the APN network interface bound by the SIM card is inconsistent with the signed APN network interface.
The beneficial effect of adopting the further technical scheme is that: it is possible to detect whether there is a delay in the 4G link.
Further, the user layer performs detection according to a second arrearage checking mechanism, where the second arrearage checking mechanism is: determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
if not, determining whether the SIM card signs the APN network interface according to the APN network access content in the HSS subscription information,
if not, feeding back the information that the SIM card is a non-4G industry application card,
if the subscription is carried out, the opening state of the 4G service is checked through HSS subscription information,
if the power-on is already carried out, a power-off detection signal is sent to the terminal layer,
if not, feeding back information of abnormal SIM card 4G service opening.
The beneficial effect of adopting the further technical scheme is that: whether the 4G service is opened or not can be detected.
Further, the terminal layer is further configured to set a query time point in a query time period according to the shutdown detection signal, search for whether signaling data exists at the query time point, determine whether the SIM card is in a shutdown state or has an abnormal exit phenomenon according to the type of the signaling data, and feed back a detected result.
The beneficial effect of adopting the further technical scheme is that: whether the SIM card is in a shutdown state or not or whether the phenomenon of abnormal exit exists can be detected.
And further, the terminal layer is used for judging whether the state of the GPRS lock of the SIM card is normal or not according to the GPRS lock detection signal and HSS subscription information, if so, feeding back information of the SIM card binding an online charging mode, otherwise, feeding back information that the SIM card is defaulting and cannot access the 4G network.
The beneficial effect of adopting the further technical scheme is that: whether the state of the GPRS lock is normal or not can be detected, and therefore information whether the SIM card can access the 4G network or not is obtained.
Another technical solution of the present invention for solving the above technical problems is as follows: A4G industry application card detection method comprises the following steps:
step S1: determining whether the format of the SIM card information input by the user is correct, if so, acquiring the user information from the data center according to the SIM card information, and executing the step S2, otherwise, feeding back format error information;
step S2: determining whether the card opening service is transacted or not according to the user information, if yes, executing a step S3, and if not, feeding back format error information;
step S3: detecting whether the SIM card is in an arrearage state, if so, feeding back information that the SIM card has problems, and if not, executing a step S4;
step S4: detecting whether the SIM card is a 4G industrial application card, if so, executing a step S5, and if not, feeding back information that the SIM card has problems;
step S5: detecting whether the 4G business application card opens the 4G business or not, if yes, executing a step S6, and if not, feeding back information that the SIM card has problems;
step S6: and detecting whether the 4G link of the 4G industry application card has time delay, if so, feeding back information that the SIM card has problems, otherwise, feeding back information that the SIM card has no problems.
Drawings
Fig. 1 is a block diagram of a 4G industry application card detection system according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for detecting an application card in the 4G industry according to another embodiment of the present invention;
fig. 3 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
fig. 4 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
fig. 5 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
fig. 6 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
fig. 7 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Fig. 1 is a block diagram of a 4G industry application card detection system according to an embodiment of the present invention;
optionally, as an embodiment of the present invention, as shown in fig. 1, a 4G industry application card detection system includes a system layer, a user layer, and a terminal layer:
the system layer is used for determining whether the input SIM card information is correct, if so, acquiring user information from the data center according to the SIM card information and sending the user information to the user layer, otherwise, feeding back format error information;
the user layer is used for determining whether the card opening service is handled according to the user information, detecting whether the SIM card is in a defaulting state if the SIM card is handled, feeding back information that the SIM card has problems if the SIM card is in the defaulting state, detecting whether the SIM card is a 4G industry application card if the SIM card is not in the defaulting state, detecting whether the 4G industry application card opens the 4G service if the SIM card is in the defaulting state, sending a 4G link detection signal to the terminal layer if the SIM card is in the defaulting state, and feeding back the information that the SIM card has problems if;
and the terminal layer is used for detecting whether the 4G link of the 4G industry application card has time delay according to the 4G link detection signal, if yes, feeding back information that the SIM card has problems, and otherwise, feeding back information that the SIM card has no problems.
In the embodiment, the defaulting, whether the 4G service is opened or not and whether the 4G link is normal or not can be detected for the detected SIM card, so that the fault of an industry card user in the 4G network can be quickly pre-judged, positioned and analyzed more accurately, and the management level of the service quality is improved and meanwhile, a more complete and reliable network service guarantee is provided for the industry user.
Optionally, as an embodiment of the present invention, the SIM card information includes a phone number or an international mobile subscriber identity IMSI, and the system layer is further specifically configured to:
when a telephone number is input, determining whether the telephone number contains non-digital content,
if the information is contained, the information with incorrect telephone number format is fed back,
if not, judging whether the telephone number is 11 digits,
if the input telephone number is 11 digits, checking whether a corresponding International Mobile Subscriber Identity (IMSI) exists according to the telephone number, if so, connecting the data center through an HSS (home subscriber server) data interface and acquiring user information according to the telephone number, and if not, feeding back information that an SIM card does not exist;
if the input telephone number is not 11 digits, feeding back incorrect information of the number of the telephone number;
when the international mobile subscriber identity IMSI is input, judging whether the international mobile subscriber identity IMSI contains non-digital content,
if the identification code format is not correct, the information is fed back,
if not, determining whether the international mobile subscriber identity IMSI is 16 digits,
if the input international mobile subscriber identity IMSI is 16 digits, checking whether a corresponding telephone number exists according to the international mobile subscriber identity IMSI, if so, connecting the data center through an HSS data interface and acquiring user information according to the telephone number, and if not, feeding back the information that the SIM card does not exist;
and if the input international mobile subscriber identity IMSI is not 16 digits, feeding back information that the number of the identification code is incorrect.
In the above embodiment, it is checked whether the phone number or the international mobile subscriber identity IMSI input by the user is correct and whether the phone number or the identity IMSI exists.
Optionally, as an embodiment of the present invention, the system layer is further configured to determine whether a format of query time input by a user is correct, where the query time includes a start time and an end time, and determine whether a number of days between the input start time and the input end time is less than a preset number of days, if so, the format is correct, otherwise, a time format input error message is fed back.
In the above embodiment, it can be checked whether the inquiry time is correct.
Optionally, as an embodiment of the present invention, the user layer is specifically configured to determine whether the card opening service is handled within the query time according to the user information,
if not, feeding back the information of the non-transacted card-opening service,
if the user information is handled, acquiring the user information of the SIM card from the data center through the HSS data interface, searching whether the user information has signaling data, and if the user information has the signaling data, detecting according to a first arrearage checking mechanism, wherein the first arrearage checking mechanism is as follows:
determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
otherwise, detecting whether the SIM card is in an arrearage state according to the signaling data,
if so, feeding back information which causes the 4G network to be inaccessible due to defaulting,
if not, obtaining the result that the SIM card is not arreared, and continuously detecting whether the SIM card is a 4G industry application card;
and if the signaling data does not exist, detecting according to a second arrearage checking mechanism.
In the above embodiment, it can be checked whether the SIM card handles the card-open service, and whether the inaccessible 4G network is the cause of the arrearage can be detected according to the charging mode.
Optionally, as an embodiment of the present invention, the terminal layer is further configured to determine whether a GPRS lock state of the SIM card is normal according to the GPRS lock detection signal and the HSS subscription information, and if the GPRS lock state is normal, feed back information that the SIM card binds to an online charging mode, otherwise feed back information that the SIM card cannot access the 4G network due to a default.
In the above embodiment, whether the state of the GPRS lock is normal can be detected, so that information about whether the SIM card can access the 4G network is obtained.
Optionally, as an embodiment of the present invention, the detecting, in the user layer, whether the SIM card is a 4G industry application card specifically includes: determining whether the SIM card signs an APN network interface according to the APN network access content in the HSS subscription information,
if yes, the SIM card is a 4G industry application card, whether the 4G industry application card opens a 4G service is detected,
if not, judging whether the SIM card uses a public APN network interface to access the service ticket through the service ticket in the APN network access content,
if yes, detecting whether the 4G industry application card opens the 4G service,
and if not, obtaining the information that the SIM card is the non-4G industry application card and feeding back the information.
In the above embodiment, the APN network interface can be detected to obtain whether the SIM card is a 4G industry application card.
Optionally, as an embodiment of the present invention, the detecting, in the user layer, whether the 4G service has been opened by the 4G industry application card includes: checking the opening state of the 4G service through HSS subscription information,
if not, feeding back the abnormal information of SIM card 4G service opening,
if yes, detecting whether the dynamic IP configuration of the 4G industry application card is abnormal,
and if so, obtaining the information of the full dynamic IP allocation pool and feeding back the information, otherwise, sending a 4G link detection signal to the terminal layer.
In the above embodiment, it can be detected whether the 4G service is abnormally opened.
Optionally, as an embodiment of the present invention, the terminal layer is specifically configured to match an APN network interface of a 4G industry application card access service ticket with a subscription APN network interface in HSS subscription information according to the 4G link detection signal,
if yes, detecting whether the 4G link has time delay, and if yes, feeding back information that the 4G link has time delay;
and if the APN network interface is inconsistent with the signed APN network interface, feeding back information that the APN network interface bound by the SIM card is inconsistent with the signed APN network interface.
In the above embodiment, it can be detected whether the 4G link has a delay.
Optionally, as an embodiment of the present invention, the user layer performs detection according to a second arrearage checking mechanism, where the second arrearage checking mechanism is: determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
if not, determining whether the SIM card signs the APN network interface according to the APN network access content in the HSS subscription information,
if not, feeding back the information that the SIM card is a non-4G industry application card,
if the subscription is carried out, the opening state of the 4G service is checked through HSS subscription information,
if the power-on is already carried out, a power-off detection signal is sent to the terminal layer,
if not, feeding back information of abnormal SIM card 4G service opening.
In the above embodiment, whether the 4G service is enabled can be detected.
Optionally, as an embodiment of the present invention, the terminal layer is further configured to determine whether a GPRS lock state of the SIM card is normal according to the GPRS lock detection signal and the HSS subscription information, and if the GPRS lock state is normal, feed back information that the SIM card binds to an online charging mode, otherwise feed back information that the SIM card cannot access the 4G network due to a default.
In the above embodiment, whether the state of the GPRS lock is normal can be detected, so that information about whether the SIM card can access the 4G network is obtained.
Optionally, as an embodiment of the present invention, the terminal layer is further configured to set a query time point in a query time period according to the shutdown detection signal, search for whether signaling data exists at the query time point, determine whether the SIM card is in a shutdown state or has an abnormal exit phenomenon according to a type of the signaling data, and feed back a detected result.
Specifically, the type of the signaling data includes detach signaling data and normal data;
the inquiry time period comprises a start time and an end time, the inquiry is carried out for three days on the basis of the start time, whether a piece of signaling data closest to the start time is the detaching signaling data or not is judged, and if the piece of signaling data is the detaching signaling data, the SIM card is in a power-off state;
otherwise, forward inquiring for three days based on the starting time, judging whether a piece of signaling data nearest to the starting time is normal data, if so, judging whether the SIM card is abnormally retreated, otherwise, judging whether to open the GPRS data service according to HSS subscription information detection,
if the HSS is opened, detecting whether a specific APN network interface is bound according to the APN network access content in the HSS subscription information,
if not, feeding back the SIM card as a specific APN network interface;
and if the SIM card is not opened, feeding back the SIM card as the data service is opened.
In the above embodiment, whether the SIM card is in the power-off state or not or whether the phenomenon of abnormal exit exists can be detected.
Alternatively, as an embodiment of the present invention, if
Fig. 2 is a flowchart of a method for detecting an application card in the 4G industry according to another embodiment of the present invention;
optionally, as another embodiment of the present invention, as shown in fig. 2, a 4G industry application card detection method includes the following steps:
step S1: determining whether the format of the SIM card information input by the user is correct, if so, acquiring the user information from the data center according to the SIM card information, and executing the step S2, otherwise, feeding back format error information;
step S2: determining whether the card opening service is transacted or not according to the user information, if yes, executing a step S3, and if not, feeding back format error information;
step S3: detecting whether the SIM card is in an arrearage state, if so, feeding back information that the SIM card has problems, and if not, executing a step S4;
step S4: detecting whether the SIM card is a 4G industrial application card, if so, executing a step S5, and if not, feeding back information that the SIM card has problems;
step S5: detecting whether the 4G business application card opens the 4G business or not, if yes, executing a step S6, and if not, feeding back information that the SIM card has problems;
step S6: and detecting whether the 4G link of the 4G industry application card has time delay, if so, feeding back information that the SIM card has problems, otherwise, feeding back information that the SIM card has no problems.
Fig. 3 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
optionally, as another embodiment of the present invention, a modification is made on the basis of fig. 1, as shown in fig. 3, further including the steps of: the SIM card information comprises a telephone number or an International Mobile Subscriber Identity (IMSI);
when a telephone number is entered:
step A1: judging whether the telephone number contains non-digital content, if so, feeding back information with incorrect telephone number format to the user, and if not, executing the step A2;
step A2: judging whether the telephone number is 11 digits, if so, executing the step A3, and if not, feeding back incorrect digit information of the telephone number;
step A3: checking whether a corresponding International Mobile Subscriber Identity (IMSI) exists according to the telephone number, if so, executing the step A4, and if not, feeding back the information that the SIM card does not exist;
step A4: and the HSS data interface is connected with the data center and acquires user information according to the telephone number.
When the international mobile subscriber identity IMSI is entered:
step B1: judging whether the international mobile subscriber identity IMSI contains non-digital content, if so, feeding back information with incorrect identity format, and if not, executing the step B2;
step B2: judging whether the international mobile subscriber identity IMSI is 16 digits, if so, executing a step B3, and if not, feeding back information that the number of the identification code is incorrect;
step B3: checking whether a corresponding telephone number exists according to the international mobile subscriber identity IMSI, if so, executing the step B4, and if not, feeding back the information that the SIM card does not exist;
step B4: and the HSS data interface is connected with the data center and acquires user information according to the telephone number.
In the above embodiment, it is checked whether the phone number or the international mobile subscriber identity IMSI input by the user is correct and whether the phone number or the identity IMSI exists.
In the above embodiment, the method may further include: determining whether the format of the query time input by the user is correct, wherein the query time comprises a start time and an end time, judging whether the number of days separated between the input start time and the input end time is less than a preset number of days, if so, the format is correct, otherwise, feeding back time format input error information.
In the above embodiment, it can be checked whether the inquiry time is correct.
Fig. 4 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
optionally, as another embodiment of the present invention, an improvement is made on the basis of the above-mentioned embodiment, and as shown in fig. 4, the determining whether to handle the card-opening service according to the user information specifically includes the steps of:
step S101: judging whether the card opening service is transacted within the query time according to the user information, and executing the step S102 if the card opening service is transacted; if the card is not handled, feeding back the information of the card opening service which is not handled to the user;
step S102: acquiring user information of the SIM card from a data center through an HSS data interface, searching whether the user information has signaling data, if so, detecting according to a first arrearage checking mechanism, and if not, executing a step S103;
step S103: detection is made according to a second arrearage checking mechanism.
Specifically, the first arrearage checking mechanism is as follows:
determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, the state of the GPRS lock of the SIM card is continuously detected,
otherwise, detecting whether the SIM card is in an arrearage state according to the signaling data,
if so, feeding back information which causes the 4G network to be inaccessible due to defaulting,
and if not, obtaining a result that the SIM card is not arreared, and continuously detecting whether the SIM card is a 4G industry application card.
In the above embodiment, the continuously detecting the state of the GPRS lock of the SIM card specifically includes:
and judging whether the state of the GPRS lock of the SIM card is normal or not according to HSS subscription information, if so, feeding back information of binding an online charging mode of the SIM card to the user, otherwise, feeding back information of incapability of accessing the 4G network due to arrearage of the SIM card to the user.
In the above embodiment, whether the state of the GPRS lock is normal can be detected, so that information about whether the SIM card can access the 4G network is obtained.
Fig. 5 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
optionally, as another embodiment of the present invention, an improvement is made on the basis of fig. 4, and as shown in fig. 5, the detecting whether the SIM card is a 4G industry application card specifically includes:
step S201: determining whether the SIM card signs an APN network interface according to the APN network access content in the HSS subscription information, if so, the SIM card is a 4G industry application card, and executing a step S203, otherwise, executing a step S202;
step S202, judging whether the SIM card uses a public APN network interface to access a service ticket or not through the service ticket in the APN network access content, if so, executing step S203, and if not, obtaining the information that the SIM card is a non-4G industry application card and feeding back the information;
step S203: and detecting whether the 4G industry application card has opened the 4G service.
In the above embodiment, the APN network interface can be detected to obtain whether the SIM card is a 4G industry application card.
Fig. 6 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
the improvement is made on the basis of fig. 5, and as shown in fig. 6, the detecting whether the 4G service is opened by the 4G industry application card specifically includes:
step S301: checking the opening state of the 4G service through HSS subscription information, if the opening state is not opened, feeding back information about abnormal opening of the 4G service of the SIM card, and if the opening state is opened, executing the step S302;
step S302: detecting whether the dynamic IP configuration of the 4G industry application card is abnormal, if so, executing a step S303, otherwise, executing a step S304;
step S303: obtaining the information of the dynamic IP allocation pool which is full and feeding back the information;
step S304: and continuously detecting the APN network interface of the SIM card.
In the above embodiment, it can be detected whether the 4G service is abnormally opened.
Optionally, as another embodiment of the present invention, the continuously detecting an APN network interface of the SIM card specifically includes:
matching the APN network interface of the 4G industry application card (namely the SIM card detected by 4G) for accessing the service ticket with the signing APN network interface in the HSS signing information,
if yes, detecting whether the 4G link has time delay, and if yes, sending information that the 4G link has time delay to the user;
and if the APN network interface is inconsistent with the signed APN network interface, feeding back information that the APN network interface bound by the SIM card is inconsistent with the signed APN network interface.
In the above embodiment, it can be detected whether the 4G link has a delay.
Specifically, the step of detecting whether the 4G link has a delay includes a user TCP link establishment response high delay rate and a user HTTP service high delay rate.
Fig. 7 is a flowchart of a method for detecting an application card in the 4G industry according to an embodiment of the present invention;
optionally, as another embodiment of the present invention, an improvement is made on the basis of fig. 4, as shown in fig. 7, the detection is performed according to a second arrearage checking mechanism, where the second arrearage checking mechanism is:
step C1: determining whether the SIM card is in an offline charging mode according to HSS subscription information in the signaling data, if so, continuing to detect the state of a GPRS lock of the SIM card, otherwise, performing step C2;
step C2: determining whether the SIM card signs an APN network interface according to the APN network access content in the HSS subscription information, if not, feeding back information that the SIM card is a non-4G industrial application card, and if yes, executing a step C3;
step C3: checking the opening state of the 4G service through HSS subscription information, if the opening state is opened, detecting whether the SIM card is in a shutdown state, otherwise, feeding back information about abnormal opening of the 4G service of the SIM card.
In the above embodiment, whether the 4G service is enabled can be detected.
In the above embodiment, the continuously detecting the state of the GPRS lock of the SIM card specifically includes:
and judging whether the state of the GPRS lock of the SIM card is normal or not according to HSS subscription information, if so, feeding back information of the SIM card binding an online charging mode to a user, otherwise, feeding back information that the SIM card is overdue and cannot access the 4G network.
In the above embodiment, the detecting whether the SIM card is powered off specifically includes:
and setting a query time point in a query time period, searching whether signaling data exists at the query time point, judging whether the SIM card is in a shutdown state or has an abnormal exit phenomenon according to the type of the signaling data, and sending detected information to a user.
Specifically, the type of the signaling data includes detach signaling data and normal data;
the inquiry time period comprises a start time and an end time, the inquiry is carried out for three days on the basis of the start time, whether a piece of signaling data closest to the start time is the detaching signaling data or not is judged, and if the piece of signaling data is the detaching signaling data, the SIM card is in a power-off state;
otherwise, forward inquiring for three days on the basis of the starting time, judging whether a piece of signaling data closest to the starting time is normal data, and if so, judging that the SIM card has an abnormal exit phenomenon;
otherwise, judging whether to open GPRS data service according to HSS subscription information,
if the HSS is opened, detecting whether a specific APN network interface is bound according to the APN network access content in the HSS subscription information,
if not, feeding back the SIM card as a specific APN network interface;
and if the SIM card is not opened, feeding back the SIM card as the data service is opened.
The following examples illustrate the ability of the present invention to remove corresponding faults according to specific cases:
HSS signing problem:
the following three aspects are mainly investigated: whether a user signs APN of the industry or not is judged; whether a user accesses a network and uses a signed APN or not; and thirdly, the static IP address of the line card is not signed by the user.
Case 1: the user signs the line card APN but uses the public APN (CMNET or CMWAP) to access the industry server
The user complaint about 17/6/2016 cannot use the service normally, and the user does not use the line card APN for service activation by inquiring the state of the user.
Case 2: APN of line card not signed by user
The user can not use the service normally in 2016, 5, 30 days. Inquiring the APN of the line card which is not signed by the user through the HLR, and confirming that the problem of opening the card of the HLR is the problem.
Case 3: static IP address of the line card not signed by the user
A user complains about the failure of normal service in 2016, 6 months and 22 days, and after looking up relevant worksheets and office data, the user should configure a static IP address, and then inquires the static IP address which is not signed by the user through an HLR, so that the user cannot access the network.
The invention can detect whether the detected SIM card is defaulted, whether the 4G service is opened or not and whether the 4G link is normal or not, thereby more accurately and quickly pre-judging, positioning and analyzing the fault of the industry card user in the 4G network, improving the management level of the service quality and providing more complete and reliable network service guarantee for the industry user.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a 4G trade application card detecting system which characterized in that, includes system layer, user layer and terminal layer:
the system layer is used for determining whether the input SIM card information is correct, if so, acquiring user information from the data center according to the SIM card information and sending the user information to the user layer, otherwise, feeding back format error information;
the user layer is used for determining whether the card opening service is handled according to the user information, detecting whether the SIM card is in a defaulting state if the SIM card is handled, feeding back information that the SIM card has problems if the SIM card is in the defaulting state, detecting whether the SIM card is a 4G industry application card if the SIM card is not in the defaulting state, detecting whether the 4G industry application card opens the 4G service if the SIM card is in the defaulting state, sending a 4G link detection signal to the terminal layer if the SIM card is in the defaulting state, and feeding back the information that the SIM card has problems if;
the terminal layer is used for detecting whether delay exists in the 4G link of the 4G industry application card according to the 4G link detection signal, if yes, feeding back information that the SIM card has problems, and if not, feeding back information that the SIM card does not have problems;
the system layer is also used for determining whether the format of the query time input by the user is correct, wherein the query time comprises a start time and an end time, judging whether the number of days separated between the input start time and the input end time is less than a preset number of days, if so, the format is correct, otherwise, feeding back time format input error information;
the user layer is specifically used for judging whether the card opening service is transacted within the query time according to the user information,
if not, feeding back the information of the non-transacted card-opening service,
if the user information is handled, acquiring the user information of the SIM card from the data center through the HSS data interface, searching whether the user information has signaling data, and if the user information has the signaling data, detecting according to a first arrearage checking mechanism, wherein the first arrearage checking mechanism is as follows:
determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
otherwise, detecting whether the SIM card is in an arrearage state according to the signaling data,
if so, feeding back information which causes the 4G network to be inaccessible due to defaulting,
if not, obtaining the result that the SIM card is not arreared, and continuously detecting whether the SIM card is a 4G industry application card;
if the signaling data does not exist, detecting according to a second arrearage checking mechanism;
the second arrearage checking mechanism is as follows: determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
if not, determining whether the SIM card signs the APN network interface according to the APN network access content in the HSS subscription information,
if not, feeding back the information that the SIM card is a non-4G industry application card,
if the subscription is carried out, the opening state of the 4G service is checked through HSS subscription information,
if the power-on is already carried out, a power-off detection signal is sent to the terminal layer,
if not, feeding back information of abnormal SIM card 4G service opening.
2. The 4G industry application card detection system of claim 1, wherein the SIM card information includes a phone number or an International Mobile Subscriber Identity (IMSI), and the system layer is further specifically configured to:
when a telephone number is input, determining whether the telephone number contains non-digital content,
if the information is contained, the information with incorrect telephone number format is fed back,
if not, judging whether the telephone number is 11 digits,
if the input telephone number is 11 digits, checking whether a corresponding International Mobile Subscriber Identity (IMSI) exists according to the telephone number, if so, connecting the data center through an HSS (home subscriber server) data interface and acquiring user information according to the telephone number, and if not, feeding back information that an SIM card does not exist;
if the input telephone number is not 11 digits, feeding back incorrect information of the number of the telephone number;
when the international mobile subscriber identity IMSI is input, judging whether the international mobile subscriber identity IMSI contains non-digital content,
if the identification code format is not correct, the information is fed back,
if not, determining whether the international mobile subscriber identity IMSI is 16 digits,
if the input international mobile subscriber identity IMSI is 16 digits, checking whether a corresponding telephone number exists according to the international mobile subscriber identity IMSI, if so, connecting the data center through an HSS data interface and acquiring user information according to the telephone number, and if not, feeding back the information that the SIM card does not exist;
and if the input international mobile subscriber identity IMSI is not 16 digits, feeding back information that the number of the identification code is incorrect.
3. The 4G industry application card detection system of claim 1, wherein the terminal layer is further configured to determine whether a GPRS lock state of the SIM card is normal according to the GPRS lock detection signal and HSS subscription information, and if so, feed back information that the SIM card is bound to an online charging mode, otherwise, feed back information that the SIM card cannot access the 4G network due to a default.
4. The 4G industry application card detection system of claim 1, wherein the detecting whether the SIM card is a 4G industry application card in the user layer specifically comprises: determining whether the SIM card signs an APN network interface according to the APN network access content in the HSS subscription information,
if yes, the SIM card is a 4G industry application card, whether the 4G industry application card opens a 4G service is detected,
if not, judging whether the SIM card uses a public APN network interface to access the service ticket through the service ticket in the APN network access content,
if yes, detecting whether the 4G industry application card opens the 4G service,
and if not, obtaining the information that the SIM card is the non-4G industry application card and feeding back the information.
5. The 4G industry application card detection system of claim 4, wherein the detecting whether the 4G industry application card has opened 4G service in the user layer comprises: checking the opening state of the 4G service through HSS subscription information,
if not, feeding back the abnormal information of SIM card 4G service opening,
if yes, detecting whether the dynamic IP configuration of the 4G industry application card is abnormal,
and if so, obtaining the information of the full dynamic IP allocation pool and feeding back the information, otherwise, sending a 4G link detection signal to the terminal layer.
6. The 4G industry application card detection system according to any one of claims 1-5, wherein the terminal layer is specifically configured to match an APN network interface of a 4G industry application card access service ticket with a subscription APN network interface in HSS subscription information according to the 4G link detection signal,
if yes, detecting whether the 4G link has time delay, and if yes, feeding back information that the 4G link has time delay;
and if the APN network interface is inconsistent with the signed APN network interface, feeding back information that the APN network interface bound by the SIM card is inconsistent with the signed APN network interface.
7. The 4G industry application card detection system of claim 1, wherein the terminal layer is further configured to determine whether a GPRS lock state of the SIM card is normal according to the GPRS lock detection signal and HSS subscription information, and if so, feed back information that the SIM card is bound to an online charging mode, otherwise, feed back information that the SIM card cannot access the 4G network due to a default.
8. The 4G industry application card detection system according to claim 1, wherein the terminal layer is further configured to set an inquiry time point in an inquiry time period according to the shutdown detection signal, search for whether signaling data exists at the inquiry time point, determine whether the SIM card is in a shutdown state or has an abnormal exit phenomenon according to a type of the signaling data, and feed back a detected result.
9. A4G industry application card detection method is characterized by comprising the following steps:
step S1: determining whether the format of the SIM card information input by the user is correct, if so, acquiring the user information from the data center according to the SIM card information, and executing the step S2, otherwise, feeding back format error information;
step S2: determining whether the card opening service is transacted or not according to the user information, if yes, executing a step S3, and if not, feeding back format error information;
step S3: detecting whether the SIM card is in an arrearage state, if so, feeding back information that the SIM card has problems, and if not, executing a step S4;
step S4: detecting whether the SIM card is a 4G industrial application card, if so, executing a step S5, and if not, feeding back information that the SIM card has problems;
step S5: detecting whether the 4G business application card opens the 4G business or not, if yes, executing a step S6, and if not, feeding back information that the SIM card has problems;
step S6: detecting whether a 4G link of the 4G industry application card has time delay or not, if yes, feeding back information that the SIM card has problems, otherwise, feeding back information that the SIM card has no problems;
further comprising the steps of: determining whether the format of query time input by a user is correct, wherein the query time comprises start time and end time, judging whether the number of days separated between the input start time and the input end time is less than the preset number of days, if so, the format is correct, otherwise, feeding back time format input error information; judging whether the card opening service is transacted within the query time according to the user information,
if not, feeding back the information of the non-transacted card-opening service,
if the user information is handled, acquiring the user information of the SIM card from the data center through the HSS data interface, searching whether the user information has signaling data, and if the user information has the signaling data, detecting according to a first arrearage checking mechanism, wherein the first arrearage checking mechanism is as follows:
determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
otherwise, detecting whether the SIM card is in an arrearage state according to the signaling data,
if so, feeding back information which causes the 4G network to be inaccessible due to defaulting,
if not, obtaining the result that the SIM card is not arreared, and continuously detecting whether the SIM card is a 4G industry application card;
if the signaling data does not exist, detecting according to a second arrearage checking mechanism;
the second arrearage checking mechanism is as follows: determining whether the SIM card is in an offline charging mode according to HSS subscription information,
if yes, sending a GPRS lock detection signal to the terminal layer,
if not, determining whether the SIM card signs the APN network interface according to the APN network access content in the HSS subscription information,
if not, feeding back the information that the SIM card is a non-4G industry application card,
if the subscription is carried out, the opening state of the 4G service is checked through HSS subscription information,
if the power-on is already carried out, a power-off detection signal is sent to the terminal layer,
if not, feeding back information of abnormal SIM card 4G service opening.
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