CN102917426A - Operator network switching method and device for IOT (Internal of Things) terminal - Google Patents
Operator network switching method and device for IOT (Internal of Things) terminal Download PDFInfo
- Publication number
- CN102917426A CN102917426A CN201210460683XA CN201210460683A CN102917426A CN 102917426 A CN102917426 A CN 102917426A CN 201210460683X A CN201210460683X A CN 201210460683XA CN 201210460683 A CN201210460683 A CN 201210460683A CN 102917426 A CN102917426 A CN 102917426A
- Authority
- CN
- China
- Prior art keywords
- network
- internet
- information
- things
- indication message
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides an operator network switching method and device for an IOT (Internal of Things) terminal. The operator network switching method comprises the steps that: when IOT equipment detects that the currently used first network is unavailable, an available network information list is acquired, and sent to an intelligent card; the intelligent card determines an available second network based on the available network information list, and activates the user signing information of an operator corresponding to a second network; IOT equipment accesses the second network based on the activated user signing information, and sends network switching information to an IOT management platform; and the IOT equipment receives the network switching indication information sent by the IOT management platform, and performs network switching treatment based on the network switching indication information. According to the operator network switching method and device for an IOT (Internal of Things) terminal provided by the invention, automatic switching of an IOT terminal among different operator networks can be realized, and safety of network switching can be ensured.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of carrier network changing method and device of internet-of-things terminal.
Background technology
Along with popularizing of technology of Internet of things, more and more traditional commodities such as automobile, intelligent gauge, consumer electronics and watch-dog etc. are embedded into transducer and communication module, become internet-of-things terminal.These internet-of-things terminals use the mobile network of operator usually, communicate with the Internet of Things management platform, to finish specific task.
The operational environment of internet-of-things terminal unattended operation, high temperature, high humidity, frequent vibration often occur and the situation such as rocks, and is more complicated and abominable than the operational environment of traditional mobile terminal.And internet-of-things terminal can't connect the mobile network of current operator in the course of the work owing to the influencing factor of base station fault or operational environment, then will inevitably bring the internet of things service that internet-of-things terminal is born to have a strong impact on.Therefore, need a kind of carrier network changing method of proposition badly to guarantee the continuity of internet of things service.
Summary of the invention
The invention provides a kind of carrier network changing method and device of internet-of-things terminal, to realize the automatic switchover of internet-of-things terminal between the different operators network, guarantee the fail safe that network switches.
First aspect of the present invention provides a kind of carrier network changing method of internet-of-things terminal, and described internet-of-things terminal comprises internet of things equipment and the smart card that is arranged on the described internet of things equipment, comprising:
If it is unavailable that described internet of things equipment detects the first network of current use, then obtain the usable network information tabulation, described usable network information tabulation is sent to described smart card, wherein, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described smart card is determined an available second network according to described usable network information tabulation, activate the user signing contract information of operator corresponding to described second network, wherein, store the respectively user signing contract information of correspondence of at least two operators on the described smart card;
Described internet of things equipment accesses described second network according to the user signing contract information that activates, and sends the network handover information to the Internet of Things management platform, wherein, comprises the network information and the tabulation of described usable network information of described first network in the described network handover information;
Described internet of things equipment receives the network indication message that described Internet of Things management platform sends, and carries out the network hand-off process according to described network indication message.
Second aspect of the present invention provides a kind of carrier network changing method of internet-of-things terminal, comprising:
The Internet of Things management platform receives the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the described network handover information, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described Internet of Things management platform is carried out safety detection according to described network handover information, according to safety detection result generating network indication message, described network indication message is sent to described internet-of-things terminal, so that described internet-of-things terminal carries out the network hand-off process according to described network indication message.
Third aspect of the present invention provides a kind of internet-of-things terminal, comprise internet of things equipment and the smart card that is arranged on the described internet of things equipment, described internet of things equipment comprises detection module, network access module and processing module, stores the respectively user signing contract information of correspondence of at least two operators on the described smart card;
If described detection module is unavailable for the first network that detects current use, then obtain the usable network information tabulation, described usable network information tabulation is sent to described smart card, wherein, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described smart card is used for determining an available second network according to described usable network information tabulation, activates the user signing contract information of operator corresponding to described second network;
Described network access module is used for accessing described second network according to the user signing contract information that activates, send the network handover information to the Internet of Things management platform, wherein, comprise the network information and the tabulation of described usable network information of described first network in the described network handover information;
Described processing module is used for receiving the network indication message that described Internet of Things management platform sends, and carries out the network hand-off process according to described network indication message.
The 4th aspect of the present invention provides a kind of Internet of Things management platform, comprising:
Receiver module, be used for receiving the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the described network handover information, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Switch indicating module, be used for carrying out safety detection according to described network handover information, according to safety detection result generating network indication message, described network indication message is sent to described internet-of-things terminal, so that described internet-of-things terminal carries out the network hand-off process according to described network indication message.
As shown from the above technical solution, carrier network changing method and the device of internet-of-things terminal provided by the invention, if it is unavailable that internet of things equipment detects the first network of current use, then obtain the usable network information tabulation, the usable network information tabulation is sent to smart card, smart card is according to the definite available second network of usable network information tabulation, activate the user signing contract information of operator corresponding to second network, internet of things equipment is according to the user signing contract information access second network that activates, send the network handover information to the Internet of Things management platform, the network indication message that internet of things equipment receiver network management platform sends is carried out the network hand-off process according to the network indication message.By user signing contract information corresponding at least two operators difference of storage in smart card, with when certain carrier network is unavailable, the mode of the user signing contract information by activating other available operators, access available carrier network, realized being provided with the automatic switchover of internet of things equipment between the different operators network of this smart card, avoid the terminal of the internet of things service that web influence causes, guaranteed the continuity of internet of things service.And, internet of things equipment also reports the Internet of Things management platform with the network handover information, the Internet of Things management platform detects the fail safe that network switches, and the indicant networked devices carries out corresponding network hand-off process, has guaranteed that internet of things equipment carries out the fail safe that carrier network switches.
Description of drawings
The carrier network changing method flow chart of the first internet-of-things terminal that Fig. 1 provides for the embodiment of the invention;
The carrier network changing method flow chart of the second internet-of-things terminal that Fig. 2 provides for the embodiment of the invention;
The internet-of-things terminal structural representation that Fig. 3 provides for the embodiment of the invention;
The Internet of Things management platform structural representation that Fig. 4 provides for the embodiment of the invention.
Embodiment
The carrier network changing method flow chart of the first internet-of-things terminal that Fig. 1 provides for the embodiment of the invention.Processing procedure when as shown in Figure 1, the carrier network changing method of the internet-of-things terminal that provides of present embodiment specifically can be applied to internet-of-things terminal and switches between different carrier networks.Internet-of-things terminal comprises internet of things equipment and the smart card that is arranged on the internet of things equipment, smart card is specifically as follows SIM(Subscriber Identity Module, client identification module) card or USIM(UniversalSubscriber Identity Module, global subscriber identification module) card etc.
The carrier network changing method of the internet-of-things terminal that present embodiment provides specifically comprises:
If it is unavailable that steps A 10, internet of things equipment detect the first network of current use, then obtain the usable network information tabulation, the usable network information tabulation is sent to smart card, wherein, the usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of first network;
Steps A 20, smart card activate the user signing contract information of operator corresponding to second network according to the definite available second network of usable network information tabulation, wherein, store the respectively user signing contract informations of correspondence of at least two operators on the smart card;
Steps A 30, internet of things equipment send the network handover information according to the user signing contract information access second network that activates to the Internet of Things management platform, wherein, comprise the network information and the usable network information tabulation of first network in the network handover information;
The network indication message that steps A 40, internet of things equipment receiver network management platform send is carried out the network hand-off process according to the network indication message.
Particularly, be provided with communication module on the internet of things equipment, internet of things equipment communicates by this communication module access network and Internet of Things management platform, to realize corresponding internet of things service.Internet of things equipment can regularly detect the coverage condition of the network of current use, the current network that uses for example is the network of the A of operator, if detect the first network of current use when internet of things equipment unavailable, then carry out web search, to obtain the usable network information tabulation, the usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of first network.For example the network formats of this internet of things equipment support is CDMA(Code Division MultipleAccess, code division multiple access), then the available network of network standard that searches of this internet of things equipment is CDMA.The quantity of available network can be for a plurality of, corresponding different operator.Internet of things equipment sends to the smart card that arranges on this internet of things equipment with this usable network information tabulation.
Smart card is determined an available second network according to this usable network information tabulation, when comprising a plurality of available network of network information in the usable network information tabulation, smart card can obtain the priority of the operator that sets in advance, and the available network of the operator that priority is the highest is as to be switched second network.Smart card can also be according to first the available network of selective sequential in the usable network information tabulation as to be switched second network.Can also include each available network of network state information in the usable network information tabulation, then smart card can also select the best network of network state as to be switched second network according to network state information.
The pre-stored user signing contract informations that at least two operators' difference correspondences are arranged in the smart card, preferably, the pre-stored user signing contract information that all operators are arranged in the smart card.The user can handle corresponding internet of things service in the business hall of all operators in advance, and each operator also is stored in user signing contract information in separately the attaching position register (Home Location Register is called for short HLR).User signing contract information specifically can comprise root key, international mobile subscriber identity (International Mobile SubscriberIdentification Number, be called for short IMSI) and the information such as type of service, user signing contract information be internet of things equipment in the authentication information of carrier network, internet of things equipment can access corresponding carrier network according to this user signing contract information.For different operators, user signing contract information is different.The user signing contract information of the operator that the second network that the smart card activation is selected is corresponding, the user signing contract information of the operator that first network is corresponding is stopped using.Internet of things equipment is according to the user signing contract information access second network of this activation.
For example, comprise the B of operator network of network information, the C of operator network of network information and the D of operator network of network information in the usable network information tabulation.Smart card is selected the C of operator network, then will activate corresponding to the user signing contract information of the C of operator, and internet of things equipment is according to the user signing contract information access carrier C network that is somebody's turn to do corresponding to the C of operator.
Behind the internet of things equipment access second network, can communicate by this second network and Internet of Things management platform.Internet of things equipment sends the network handover information to the Internet of Things management platform, comprises the network information and the usable network information tabulation of first network in this network handover information.The Internet of Things management platform is carried out safety detection according to the carrier network that the network information of first network and usable network information tabulation report internet of things equipment without service scenario.
In actual application, cause the disabled reason of network of current use may have multiple, move to the relatively poor environment of the network coverage etc. such as base station fault or internet-of-things terminal, also might following situation, the network coverage situation of current use is fine, but because internet-of-things terminal is subject to artificial shielding or disturbs, can't find the network of current use, perhaps implanted Malware in the internet-of-things terminal, even the network coverage situation of current use is fine, also the carrier network switching is carried out in request.For above-mentioned situation, the Internet of Things management platform is carried out safety detection, with the fail safe that guarantees that carrier network switches.The Internet of Things management platform sends to internet-of-things terminal according to safety detection result generating network indication message.Report situation true if safety detection result is internet of things equipment, then allow internet of things equipment to carry out carrier network and switch.Report situation not true if safety detection result is internet of things equipment, then do not allow internet of things equipment to carry out carrier network and switch.Generate this network indication message according to safety detection result, the network indication message is sent to internet of things equipment.Internet of things equipment carries out correspondingly network hand-off process according to this network indication message.
The carrier network changing method of the internet-of-things terminal that present embodiment provides, if it is unavailable that internet of things equipment detects the first network of current use, then obtain the usable network information tabulation, the usable network information tabulation is sent to smart card, smart card is according to the definite available second network of usable network information tabulation, activate the user signing contract information of operator corresponding to second network, internet of things equipment is according to the user signing contract information access second network that activates, send the network handover information to the Internet of Things management platform, the network indication message that internet of things equipment receiver network management platform sends is carried out the network hand-off process according to the network indication message.By user signing contract information corresponding at least two operators difference of storage in smart card, with when certain carrier network is unavailable, the mode of the user signing contract information by activating other available operators, access available carrier network, realized being provided with the automatic switchover of internet of things equipment between the different operators network of this smart card, avoid the terminal of the internet of things service that web influence causes, guaranteed the continuity of internet of things service.And, internet of things equipment also reports the Internet of Things management platform with the network handover information, the Internet of Things management platform detects the fail safe that network switches, and the indicant networked devices carries out corresponding network hand-off process, has guaranteed that internet of things equipment carries out the fail safe that carrier network switches.
In the present embodiment, steps A 10, unavailable if internet of things equipment detects the first network of current use, then obtain the usable network information tabulation, be specifically as follows:
If it is unavailable that internet of things equipment detects the first network of current use, then web search is carried out in tabulation according to operation trader network information, generates the usable network information tabulation, and wherein, the operation trader network information tabulation comprises the network information of at least two operators.
Particularly, the operation trader network information tabulation can be pre-stored in internet of things equipment, this operation trader network information tabulation comprises the network information of at least two operators, at least two operators are different operators, preferably, the operation trader network information tabulation comprises the network information of all operators.Internet of things equipment can carry out web search according to the network information of operator, if search the network of other available operators, with available network of network Information generation usable network information tabulation.The network information of operator specifically can comprise public land mobile network (Public Land Mobile Network is called for short PLMN) information, and the PLMN information of different operators is different.Internet of things equipment can belong to according to the PLMN information search residential quarter of this PLMN, to realize web search.Available network of network information specifically also comprises this PLMN information.By the setting of operation trader network information tabulation, can improve the reliability of web search.
In the present embodiment, steps A 40, internet of things equipment carries out the network hand-off process according to the network indication message, is specifically as follows:
Internet of things equipment sends to smart card with the network indication message, knows that the indication of network indication message does not allow to carry out network and switches if smart card is judged, the user signing contract information of the operator of the correspondence of the second network of then stopping using.
Particularly, the network indication message indication that the Internet of Things management platform sends does not allow to carry out network and switches, the carrier network handover event of exponent networked devices is also dangerous, the smart card user signing contract information of operator of correspondence of second network of stopping using then is so that internet of things equipment disconnects and being connected of second network.
In the present embodiment, steps A 40, internet of things equipment carries out the network hand-off process according to the network indication message, specifically can comprise:
Internet of things equipment sends to smart card with the network indication message, if judging, smart card knows that the indication of network indication message switches to the 3rd network, and the 3rd network is different from second network, then activate the user signing contract information of operator corresponding to the 3rd network, internet of things equipment accesses the 3rd network according to the user signing contract information of operator corresponding to the 3rd network that activates; Perhaps
Internet of things equipment sends to smart card with the network indication message, if judging, smart card knows that the indication of network indication message switches to the 3rd network, and the 3rd network is identical with second network, then keeps the state of activation of the user signing contract information of operator corresponding to second network.
The network indication message indication that the Internet of Things management platform sends allows to carry out network and switches, the carrier network handover event safety of exponent networked devices, the Internet of Things management platform can be selected the 3rd an available network for internet of things equipment, if the 3rd network and second network are consolidated network, then internet of things equipment keeps the access second network.If the 3rd network and second network are heterogeneous networks, the user signing contract information of the operator that then smart card is corresponding with the 3rd network activates, and the user signing contract information of operator corresponding to inactive second network, so that internet of things equipment disconnects and being connected of second network, and access the 3rd network.
The carrier network changing method flow chart of the second internet-of-things terminal that Fig. 2 provides for the embodiment of the invention.As shown in Figure 2, the carrier network changing method of the internet-of-things terminal that present embodiment provides specifically can cooperate realization with the method that is applied to internet-of-things terminal, and the specific implementation process is not being given unnecessary details at this.The carrier network changing method of the internet-of-things terminal that present embodiment provides specifically comprises:
Step B10, Internet of Things management platform receive the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the network handover information, the usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of first network;
Step B20, Internet of Things management platform are carried out safety detection according to the network handover information, according to safety detection result generating network indication message, the network indication message is sent to internet-of-things terminal, so that internet-of-things terminal carries out the network hand-off process according to the network indication message.
The carrier network changing method of the internet-of-things terminal that present embodiment provides, the Internet of Things management platform receives the network handover information that internet-of-things terminal sends, carry out safety detection according to the network handover information, according to safety detection result generating network indication message, the network indication message is sent to internet-of-things terminal, so that internet-of-things terminal carries out the network hand-off process according to the network indication message.Realized the fail safe that the internet-of-things terminal network switches is detected, carried out corresponding network hand-off process according to safety detection result indication internet-of-things terminal, guaranteed that internet-of-things terminal carries out the fail safe that carrier network switches.
In the present embodiment, step B20, the Internet of Things management platform is carried out safety detection according to the network handover information, according to safety detection result generating network indication message, is specifically as follows:
Whether the Internet of Things management platform is available according to the network information detection first network of first network, if available, then generate in order to indication and do not allow to carry out the network indication message that network switches.
In the present embodiment, step B20, the Internet of Things management platform is carried out safety detection according to the network handover information, according to safety detection result generating network indication message, is specifically as follows:
Whether the Internet of Things management platform is available according to the network information detection first network of first network, if unavailable, then the 3rd network is determined in tabulation according to usable network information, generates and switches to the 3rd network of network indication message in order to indication.
In the present embodiment, the process that the Internet of Things management platform is carried out safety detection according to the network handover information is specially according to the network information of first network and determines and whether detect first network available that safety detection result is available or unavailable.
The Internet of Things management platform detects first network, and whether available mode has multiple:
In one implementation, store the relevant information of the internet-of-things terminal of its management in the Internet of Things management platform, the internet-of-things terminal that for example sends the network handover information is internet-of-things terminal A, and the Internet of Things management platform can be determined the position of this internet-of-things terminal A by the relevant information of inquiry internet-of-things terminal A.If this internet-of-things terminal A is portable terminal, then this internet-of-things terminal A meeting in moving process regularly reports the Internet of Things management platform with the positional information of oneself.Internet of Things management and control platform can be determined other internet-of-things terminals of arranging in the preset range of this position, the network coverage situation of these other internet-of-things terminals is identical with the network coverage situation of internet-of-things terminal A.Whether whether the Internet of Things management platform can also send the network condition that the network handover information judges that internet-of-things terminal A reports according to other internet-of-things terminals true, if in the certain hour scope, only have internet-of-things terminal A to send the network handover information, if then the network condition that reports of exponent networking terminal A is not true, determine that then first network can use.In the certain hour scope, other internet-of-things terminals also send the network handover information, illustrate that then the network condition that internet-of-things terminal A reports is not true, determine that then first network is unavailable.The Internet of Things management platform can also initiatively be inquired the network condition of these other internet-of-things terminals, and judges according to the information that these other internet-of-things terminals report whether first network is available.
In another kind of implementation, the Internet of Things management platform can record the time that at every turn receives the network handover information, the Internet of Things management platform is when receiving new network handover information, judgement internet-of-things terminal in the Preset Time scope carries out the number of times that network switches, if this number of times does not surpass predetermined threshold value, determine that then first network is unavailable, and record receives the time of network handover information specifically.If this number of times surpasses predetermined threshold value, illustrate that then internet-of-things terminal carries out continually network and switches, possible first network can be used, but the implanted Malware of internet-of-things terminal sends the network handover information by Malware, and then definite first network can be used, and reports to the police.This alarm procedure is specifically as follows this alert event of record.
The specific implementation flow process of the carrier network changing method of the internet-of-things terminal that present embodiment provides can for:
Step 1, internet-of-things terminal regularly detect the current A of operator network coverage situation, and as finding the A of operator network without service, then execution in step 2, otherwise execution in step 11;
Step 2, internet-of-things terminal are surveyed the availability of other carrier networks, and record all available carrier networks and make up usable network informations tabulation O, the user signing contract information of the temporary transient current A of operator that stops using, and from table O selects the available B of operator network, activate simultaneously user signing contract information corresponding to the B of operator, again access carrier B network;
Step 3, internet-of-things terminal use the B of operator network that usable network information is tabulated O and operator's disabled information reporting of A network to the Internet of Things management platform;
Step 4, Internet of Things management platform record the time of this switching, judge simultaneously the validity of internet-of-things terminal reporting information, if find suspicious, or without interchangeable carrier network, execution in step 5, otherwise execution in step 6;
Step 5, Internet of Things management platform are returned to internet-of-things terminal and are not allowed to carry out the reason that network switches, execution in step 10;
Step 6, Internet of Things management platform are selected the C of operator from usable network information tabulation O, allow internet-of-things terminal to carry out network and switch;
Step 7, internet-of-things terminal be the C of operator and the B of operator relatively, if the C of operator is different from the B of operator, and execution in step 8, otherwise execution in step 9;
The user signing contract information of step 8, the inactive B of operator of internet-of-things terminal, the user signing contract information of selection and the activation C of operator, access carrier C network;
Step 9, internet-of-things terminal are to Internet of Things management platform report switch instances, execution in step 11;
The user signing contract information of step 10, the inactive B of internet-of-things terminal is reported to the police;
The internet-of-things terminal structural representation that Fig. 3 provides for the embodiment of the invention.As shown in Figure 3, the internet-of-things terminal that present embodiment provides can be realized each step of the carrier network changing method of the internet-of-things terminal that is applied to internet-of-things terminal that any embodiment of the present invention provides, does not repeat them here.The internet-of-things terminal that present embodiment provides specifically comprises internet of things equipment 11 and the smart card 12 that is arranged on the internet of things equipment 11, this internet of things equipment 11 comprises detection module 21, network access module 22 and processing module 23, stores the respectively user signing contract information of correspondence of at least two operators on the smart card 12.If detection module 21 is unavailable for the first network that detects current use, then obtain the usable network information tabulation, the usable network information tabulation is sent to smart card 12, wherein, the usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of first network.Smart card 12 is used for activating the user signing contract information of operator corresponding to second network according to the definite available second network of usable network information tabulation.Network access module 22 is used for sending the network handover information according to the user signing contract information access second network that activates to the Internet of Things management platform, wherein, comprises the network information and the usable network information tabulation of first network in the network handover information.Processing module 23 is used for the network indication message that receiver network management platform sends, and carries out the network hand-off process according to the network indication message.
The internet-of-things terminal that present embodiment provides, if it is unavailable that detection module 21 detects the first network of current use, then obtain the usable network information tabulation, the usable network information tabulation is sent to smart card 12, smart card 12 is according to the definite available second network of usable network information tabulation, activate the user signing contract information of operator corresponding to second network, network access module 22 is according to the user signing contract information access second network that activates, send the network handover information to the Internet of Things management platform, the network indication message that processing module 23 receiver network management platforms send is carried out the network hand-off process according to the network indication message.By user signing contract information corresponding at least two operators difference of storage in smart card 12, with when certain carrier network is unavailable, the mode of the user signing contract information by activating other available operators, access available carrier network, realized being provided with the automatic switchover of internet of things equipment 11 between the different operators network of this smart card 12, avoid the terminal of the internet of things service that web influence causes, guaranteed the continuity of internet of things service.And, internet of things equipment 11 also reports the Internet of Things management platform with the network handover information, the Internet of Things management platform detects the fail safe that network switches, and indicant networked devices 11 carries out corresponding network hand-off process, guaranteed that internet of things equipment 11 carries out the fail safe that carrier network switches.
In the present embodiment, if detection module 21 can also be unavailable for the first network that detects current use, then web search is carried out in tabulation according to operation trader network information, generates the usable network information tabulation, wherein, the operation trader network information tabulation comprises the network information of at least two operators.By the setting of operation trader network information tabulation, can improve the reliability of web search.
In the present embodiment, processing module 23 can also be used for the network indication message is sent to smart card 12.If also being used for judging, smart card 12 knows that the indication of network indication message does not allow to carry out network and switches, the user signing contract information of the operator of the correspondence of the second network of then stopping using.
In the present embodiment, processing module 23 can also be used for the network indication message is sent to smart card 12, and accesses the 3rd network according to the user signing contract information of operator corresponding to the 3rd network that activates.Know that the indication of network indication message switches to the 3rd network if smart card 12 can also be used for judging, and the 3rd network is different from second network, then activates the user signing contract information of operator corresponding to the 3rd network; Perhaps
The Internet of Things management platform structural representation that Fig. 4 provides for the embodiment of the invention.As shown in Figure 4, the Internet of Things management platform that present embodiment provides specifically can realize each step of the carrier network changing method of the internet-of-things terminal that is applied to the Internet of Things management platform that any embodiment of the present invention provides, does not repeat them here.The Internet of Things management platform that present embodiment provides specifically comprises receiver module 31 and switches indicating module 32.Receiver module 31 is used for receiving the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the network handover information, the usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of first network.Switching indicating module 32 is used for carrying out safety detection according to the network handover information, according to safety detection result generating network indication message, the network indication message is sent to internet-of-things terminal, so that internet-of-things terminal carries out the network hand-off process according to the network indication message.
The Internet of Things management platform that present embodiment provides, receiver module 31 receives the network handover information that internet-of-things terminal sends.Switch indicating module 32 and carry out safety detection according to the network handover information, according to safety detection result generating network indication message, the network indication message is sent to internet-of-things terminal, so that internet-of-things terminal carries out the network hand-off process according to the network indication message.Realized the fail safe that the internet-of-things terminal network switches is detected, carried out corresponding network hand-off process according to safety detection result indication internet-of-things terminal, guaranteed that internet-of-things terminal carries out the fail safe that carrier network switches.
In the present embodiment, whether can also for network information detection first network according to first network available, if available, then generate in order to indication and do not allow to carry out the network indication message that network switches if switching indicating module 32.
In the present embodiment, whether switch indicating module 32 can also be used for according to the network information detection first network of first network available, if unavailable, then the 3rd network is determined in tabulation according to usable network information, generates and switches to the 3rd network of network indication message in order to indication.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (14)
1. the carrier network changing method of an internet-of-things terminal, described internet-of-things terminal comprise internet of things equipment and are arranged on smart card on the described internet of things equipment, it is characterized in that, comprising:
If it is unavailable that described internet of things equipment detects the first network of current use, then obtain the usable network information tabulation, described usable network information tabulation is sent to described smart card, wherein, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described smart card is determined an available second network according to described usable network information tabulation, activate the user signing contract information of operator corresponding to described second network, wherein, store the respectively user signing contract information of correspondence of at least two operators on the described smart card;
Described internet of things equipment accesses described second network according to the user signing contract information that activates, and sends the network handover information to the Internet of Things management platform, wherein, comprises the network information and the tabulation of described usable network information of described first network in the described network handover information;
Described internet of things equipment receives the network indication message that described Internet of Things management platform sends, and carries out the network hand-off process according to described network indication message.
2. the carrier network changing method of internet-of-things terminal according to claim 1 is characterized in that, and is unavailable if described internet of things equipment detects the first network of current use, then obtains the usable network information tabulation, is specially:
If it is unavailable that described internet of things equipment detects the first network of current use, then web search is carried out in tabulation according to operation trader network information, generate described usable network information tabulation, wherein, described operation trader network information tabulation comprises the network information of at least two operators.
3. the carrier network changing method of internet-of-things terminal according to claim 1 is characterized in that, described internet of things equipment carries out the network hand-off process according to described network indication message, is specially:
Described internet of things equipment sends to described smart card with described network indication message, if judging, described smart card knows that described network indication message indication does not allow to carry out network and switches the user signing contract information of the operator of the correspondence of the described second network of then stopping using.
4. the carrier network changing method of internet-of-things terminal according to claim 1 is characterized in that, described internet of things equipment carries out the network hand-off process according to described network indication message, comprising:
Described internet of things equipment sends to described smart card with described network indication message, if judging, described smart card knows that described network indication message indication switches to the 3rd network, and described the 3rd network is different from described second network, then activate the user signing contract information of operator corresponding to described the 3rd network, described internet of things equipment accesses described the 3rd network according to the user signing contract information of operator corresponding to the 3rd network that activates; Perhaps
Described internet of things equipment sends to described smart card with described network indication message, if judging, described smart card knows that described network indication message indication switches to the 3rd network, and described the 3rd network is identical with described second network, then keeps the state of activation of the user signing contract information of operator corresponding to described second network.
5. the carrier network changing method of an internet-of-things terminal is characterized in that, comprising:
The Internet of Things management platform receives the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the described network handover information, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described Internet of Things management platform is carried out safety detection according to described network handover information, according to safety detection result generating network indication message, described network indication message is sent to described internet-of-things terminal, so that described internet-of-things terminal carries out the network hand-off process according to described network indication message.
6. the carrier network changing method of internet-of-things terminal according to claim 5 is characterized in that, described Internet of Things management platform is carried out safety detection according to described network handover information, according to safety detection result generating network indication message, is specially:
Whether described Internet of Things management platform detects described first network according to the network information of described first network available, if available, then generate in order to indication and do not allow to carry out the network indication message that network switches.
7. the carrier network changing method of internet-of-things terminal according to claim 5 is characterized in that, described Internet of Things management platform is carried out safety detection according to described network handover information, according to safety detection result generating network indication message, is specially:
Whether described Internet of Things management platform detects described first network according to the network information of described first network available, if unavailable, then determine the 3rd network according to described usable network information tabulation, generate and switch to the 3rd network of network indication message in order to indication.
8. internet-of-things terminal, comprise internet of things equipment and the smart card that is arranged on the described internet of things equipment, it is characterized in that: described internet of things equipment comprises detection module, network access module and processing module, stores the respectively user signing contract information of correspondence of at least two operators on the described smart card;
If described detection module is unavailable for the first network that detects current use, then obtain the usable network information tabulation, described usable network information tabulation is sent to described smart card, wherein, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Described smart card is used for determining an available second network according to described usable network information tabulation, activates the user signing contract information of operator corresponding to described second network;
Described network access module is used for accessing described second network according to the user signing contract information that activates, send the network handover information to the Internet of Things management platform, wherein, comprise the network information and the tabulation of described usable network information of described first network in the described network handover information;
Described processing module is used for receiving the network indication message that described Internet of Things management platform sends, and carries out the network hand-off process according to described network indication message.
9. internet-of-things terminal according to claim 8, it is characterized in that: if described detection module is also unavailable for the first network that detects current use, then web search is carried out in tabulation according to operation trader network information, generate described usable network information tabulation, wherein, described operation trader network information tabulation comprises the network information of at least two operators.
10. internet-of-things terminal according to claim 8 is characterized in that:
Described processing module also is used for described network indication message is sent to described smart card;
If also being used for judging, described smart card knows that described network indication message indication does not allow to carry out network and switches the user signing contract information of the operator of the correspondence of the described second network of then stopping using.
11. internet-of-things terminal according to claim 8 is characterized in that:
Described processing module also is used for described network indication message is sent to described smart card, and accesses described the 3rd network according to the user signing contract information of operator corresponding to the 3rd network that activates;
Know that described network indication message indication switches to described the 3rd network if described smart card also is used for judging, and described the 3rd network is different from described second network, then activates the user signing contract information of operator corresponding to described the 3rd network; Perhaps
Described processing module also is used for described network indication message is sent to described smart card;
Know that described network indication message indication switches to the 3rd network if described smart card also is used for judging, and described the 3rd network is identical with described second network, then keeps the state of activation of the user signing contract information of operator corresponding to described second network.
12. an Internet of Things management platform is characterized in that, comprising:
Receiver module, be used for receiving the network handover information that internet-of-things terminal sends, wherein, comprise the network information and the usable network information tabulation of first network in the described network handover information, described usable network information tabulation comprises at least one current available network of network information, and each current available network of network standard is identical with the network formats of described first network;
Switch indicating module, be used for carrying out safety detection according to described network handover information, according to safety detection result generating network indication message, described network indication message is sent to described internet-of-things terminal, so that described internet-of-things terminal carries out the network hand-off process according to described network indication message.
13. Internet of Things management platform according to claim 12, it is characterized in that: whether described switching indicating module also detects described first network for the network information according to described first network available, if available, then generate in order to indication and do not allow to carry out the network indication message that network switches.
14. Internet of Things management platform according to claim 12, it is characterized in that: whether described switching indicating module also detects described first network for the network information according to described first network available, if unavailable, then determine the 3rd network according to described usable network information tabulation, generate and switch to the 3rd network of network indication message in order to indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460683.XA CN102917426B (en) | 2012-11-15 | 2012-11-15 | Operator network switching method and device for IOT (Internal of Things) terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460683.XA CN102917426B (en) | 2012-11-15 | 2012-11-15 | Operator network switching method and device for IOT (Internal of Things) terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102917426A true CN102917426A (en) | 2013-02-06 |
| CN102917426B CN102917426B (en) | 2015-04-29 |
Family
ID=47615611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210460683.XA Active CN102917426B (en) | 2012-11-15 | 2012-11-15 | Operator network switching method and device for IOT (Internal of Things) terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102917426B (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200637A (en) * | 2013-04-15 | 2013-07-10 | 中国联合网络通信集团有限公司 | Network switching method and network switching system |
| CN103533634A (en) * | 2013-10-25 | 2014-01-22 | 中国联合网络通信集团有限公司 | Profile activation system, eUICC and profile activation method of eUICC |
| CN104333856A (en) * | 2014-11-08 | 2015-02-04 | 北京握奇数据系统有限公司 | Method for switching network of Java SIM card, SIM card, server and system |
| CN104375190A (en) * | 2014-11-26 | 2015-02-25 | 武汉轻工大学 | Power line position information measuring device and method |
| CN105263132A (en) * | 2015-09-07 | 2016-01-20 | 中国联合网络通信集团有限公司 | eUICC standby configuration file selection method and user terminal |
| CN105554732A (en) * | 2015-12-09 | 2016-05-04 | 中国联合网络通信集团有限公司 | WLAN data synchronization method and terminal, and intelligent card |
| CN107950041A (en) * | 2015-09-30 | 2018-04-20 | 华为技术有限公司 | A kind of method and terminal of Profile switchings |
| CN108322485A (en) * | 2018-04-24 | 2018-07-24 | 四川精工伟达智能技术股份有限公司 | Free switching method and device based on NB-IoT networks |
| WO2018205419A1 (en) * | 2017-05-12 | 2018-11-15 | 广东美的制冷设备有限公司 | Multiprotocol operation control device and method |
| CN108924838A (en) * | 2018-09-11 | 2018-11-30 | 中国联合网络通信集团有限公司 | Method for switching network, device, Provider Equipment and the terminal of cross operator |
| CN109219046A (en) * | 2018-10-08 | 2019-01-15 | 中国联合网络通信集团有限公司 | Method for switching network and device |
| CN110267259A (en) * | 2019-07-16 | 2019-09-20 | 中国联合网络通信集团有限公司 | Internet of things equipment and carrier network switching method |
| CN110708732A (en) * | 2019-10-29 | 2020-01-17 | 深圳市有方科技股份有限公司 | Method and terminal for dynamically self-adapting network switching |
| CN111107598A (en) * | 2019-12-28 | 2020-05-05 | 深圳市嘉创信息技术服务有限公司 | Method for automatically switching communication module network operators |
| CN111107597A (en) * | 2019-12-28 | 2020-05-05 | 深圳市嘉创信息技术服务有限公司 | Reliable switching method and device for communication module network |
| CN112019995A (en) * | 2019-05-28 | 2020-12-01 | 中国移动通信有限公司研究院 | Data processing method and device, terminal card and data management platform |
| CN112311860A (en) * | 2020-10-20 | 2021-02-02 | 大唐微电子技术有限公司 | Internet of things terminal access device, network access method and Internet of things terminal |
| CN113852951A (en) * | 2020-06-28 | 2021-12-28 | 中国电信股份有限公司 | User subscription data switching control method, device, terminal and medium |
| CN113992578A (en) * | 2021-09-09 | 2022-01-28 | 新华三大数据技术有限公司 | Method, device and equipment for switching servers by cloud desktop terminal and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080153551A1 (en) * | 2006-05-24 | 2008-06-26 | Samsung Electronics Co., Ltd. | Method for providing idle screen layer endowed with visual effect and method for providing idle screen by using the same |
| CN101262698A (en) * | 2007-03-09 | 2008-09-10 | 中兴通讯股份有限公司 | Switch control method of dual-mode terminal between different systems under dual idle state |
| CN101668280A (en) * | 2008-09-01 | 2010-03-10 | 华为技术有限公司 | Network switching method, management equipment, terminal and home location server |
| CN102724652A (en) * | 2012-06-28 | 2012-10-10 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for configuring mobile terminal network types |
-
2012
- 2012-11-15 CN CN201210460683.XA patent/CN102917426B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080153551A1 (en) * | 2006-05-24 | 2008-06-26 | Samsung Electronics Co., Ltd. | Method for providing idle screen layer endowed with visual effect and method for providing idle screen by using the same |
| CN101262698A (en) * | 2007-03-09 | 2008-09-10 | 中兴通讯股份有限公司 | Switch control method of dual-mode terminal between different systems under dual idle state |
| CN101668280A (en) * | 2008-09-01 | 2010-03-10 | 华为技术有限公司 | Network switching method, management equipment, terminal and home location server |
| CN102724652A (en) * | 2012-06-28 | 2012-10-10 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for configuring mobile terminal network types |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103200637B (en) * | 2013-04-15 | 2016-04-20 | 中国联合网络通信集团有限公司 | Method for switching network and system |
| CN103200637A (en) * | 2013-04-15 | 2013-07-10 | 中国联合网络通信集团有限公司 | Network switching method and network switching system |
| CN103533634A (en) * | 2013-10-25 | 2014-01-22 | 中国联合网络通信集团有限公司 | Profile activation system, eUICC and profile activation method of eUICC |
| CN104333856A (en) * | 2014-11-08 | 2015-02-04 | 北京握奇数据系统有限公司 | Method for switching network of Java SIM card, SIM card, server and system |
| CN104333856B (en) * | 2014-11-08 | 2017-11-24 | 北京握奇数据系统有限公司 | A kind of Java SIM cards turn method, SIM card, server and the system of net |
| CN104375190A (en) * | 2014-11-26 | 2015-02-25 | 武汉轻工大学 | Power line position information measuring device and method |
| CN104375190B (en) * | 2014-11-26 | 2017-01-25 | 武汉轻工大学 | Power line position information measuring device and method |
| CN105263132B (en) * | 2015-09-07 | 2018-07-10 | 中国联合网络通信集团有限公司 | The standby configuration file selection method and user terminal of eUICC |
| CN105263132A (en) * | 2015-09-07 | 2016-01-20 | 中国联合网络通信集团有限公司 | eUICC standby configuration file selection method and user terminal |
| CN107950041A (en) * | 2015-09-30 | 2018-04-20 | 华为技术有限公司 | A kind of method and terminal of Profile switchings |
| CN107950041B (en) * | 2015-09-30 | 2020-04-14 | 华为技术有限公司 | Profile switching method and terminal |
| CN105554732B (en) * | 2015-12-09 | 2019-03-05 | 中国联合网络通信集团有限公司 | The synchronous method and terminal and smart card of WLAN data |
| CN105554732A (en) * | 2015-12-09 | 2016-05-04 | 中国联合网络通信集团有限公司 | WLAN data synchronization method and terminal, and intelligent card |
| US10742778B2 (en) | 2017-05-12 | 2020-08-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Device and method for controlling multi-protocol IOT operations |
| WO2018205419A1 (en) * | 2017-05-12 | 2018-11-15 | 广东美的制冷设备有限公司 | Multiprotocol operation control device and method |
| CN108322485A (en) * | 2018-04-24 | 2018-07-24 | 四川精工伟达智能技术股份有限公司 | Free switching method and device based on NB-IoT networks |
| CN108924838A (en) * | 2018-09-11 | 2018-11-30 | 中国联合网络通信集团有限公司 | Method for switching network, device, Provider Equipment and the terminal of cross operator |
| CN109219046A (en) * | 2018-10-08 | 2019-01-15 | 中国联合网络通信集团有限公司 | Method for switching network and device |
| CN112019995A (en) * | 2019-05-28 | 2020-12-01 | 中国移动通信有限公司研究院 | Data processing method and device, terminal card and data management platform |
| CN110267259A (en) * | 2019-07-16 | 2019-09-20 | 中国联合网络通信集团有限公司 | Internet of things equipment and carrier network switching method |
| CN110708732A (en) * | 2019-10-29 | 2020-01-17 | 深圳市有方科技股份有限公司 | Method and terminal for dynamically self-adapting network switching |
| CN111107597A (en) * | 2019-12-28 | 2020-05-05 | 深圳市嘉创信息技术服务有限公司 | Reliable switching method and device for communication module network |
| CN111107598A (en) * | 2019-12-28 | 2020-05-05 | 深圳市嘉创信息技术服务有限公司 | Method for automatically switching communication module network operators |
| CN111107597B (en) * | 2019-12-28 | 2022-06-14 | 深圳市新国都通信技术有限公司 | Reliable switching method and device for communication module network |
| CN113852951A (en) * | 2020-06-28 | 2021-12-28 | 中国电信股份有限公司 | User subscription data switching control method, device, terminal and medium |
| CN113852951B (en) * | 2020-06-28 | 2024-01-30 | 中国电信股份有限公司 | User subscription data switching control method, device, terminal and medium |
| CN112311860A (en) * | 2020-10-20 | 2021-02-02 | 大唐微电子技术有限公司 | Internet of things terminal access device, network access method and Internet of things terminal |
| CN113992578A (en) * | 2021-09-09 | 2022-01-28 | 新华三大数据技术有限公司 | Method, device and equipment for switching servers by cloud desktop terminal and storage medium |
| CN113992578B (en) * | 2021-09-09 | 2023-11-03 | 新华三大数据技术有限公司 | Method, device, equipment and storage medium for switching servers of cloud desktop terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102917426B (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102917426B (en) | Operator network switching method and device for IOT (Internal of Things) terminal | |
| CN102917425B (en) | Operator network switching method and device | |
| CN103347278B (en) | The update method of fingerprint database and device in wireless location | |
| CN105430653B (en) | Pseudo base station discovery method and system | |
| CN102938917A (en) | Non high-speed rail user switching method and radio network controller (RNC) | |
| CN108012271B (en) | Pseudo base station discovery method and device | |
| US9043879B1 (en) | Facilitating enforcement of PRL restrictions | |
| CN105636048B (en) | Terminal and method and device for identifying pseudo base station | |
| CN105263142A (en) | Method and device for identifying pseudo base station | |
| CN104301894A (en) | Information processing method and electronic device | |
| CN103619030A (en) | Method and device for detecting simulation base station | |
| CN104144423A (en) | False base station positioning method and network server | |
| CN105744529A (en) | Abnormal cell recognition method and device | |
| CN104243406A (en) | Terminal access authentication method and device in internet of things system | |
| CN110234132B (en) | Method, system, server, terminal and storage medium for recovering network | |
| CN103200637B (en) | Method for switching network and system | |
| CN103888983A (en) | WIFI work mode automatic switching method and system of terminal | |
| CN104244408A (en) | Method and device for obtaining base station position information | |
| CN104185139A (en) | Fingerprint matching-based wireless positioning method and device | |
| CN105263132A (en) | eUICC standby configuration file selection method and user terminal | |
| CN102917336A (en) | Method and equipment for subscribing RLF (radio link failure) report | |
| CN104866782A (en) | Data processing method and apparatus | |
| CN108093404B (en) | Information processing method and device | |
| CN105764054A (en) | Method for network detection based on embedded intelligent card and terminal thereof | |
| CN105407460A (en) | Tracking method and system for equipment in preset zone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |