CN102378162B - The system and method for M2M terminal, M2M terminal remote management - Google Patents
The system and method for M2M terminal, M2M terminal remote management Download PDFInfo
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Abstract
The present invention discloses the system and method for a kind of M2M terminal, M2M terminal remote management, and this M2M terminal comprises: cdma network access module, for being realized the physics access of cdma network by radio frequency, baseband circuit; Communication function module, for realizing the exchange of the voice-and-data based on cdma network; Communication management module, for providing the access interface of communication function for the service logic of M2M terminal, realizes access control and link management; Data processing module, for analyzing and logical operation the peripheral data gathered, and exports control command; Service management module, for coordinating communication administration module and data processing module, realizes the logic of business functions of M2M terminal; Termination management module, for based on the local and remote administration of Applied layer interface protocol realization to M2M terminal.Application the present invention can realize the remote centralized management of M2M terminal, meets the real-time monitoring of M2M terminal and fixes a breakdown in time; Also help operation and the market expansion of M2M application system.
Description
Technical field
The present invention relates to Internet of Things applied technical field, particularly relate to the system and method for telemanagement of a kind of M2M (MachinetoMachine) terminal, M2M terminal.
Background technology
The concept of Internet of Things (TheInternetofThings) is proposed in 1999 first by Massachusetts Institute Technology (MIT) the earliest, initial concept refers to and all article is coupled together by the information sensing equipment such as radio-frequency (RF) identification (RFID) and the Internet, realizes the network of Weigh sensor and management.International Telecommunication Union (ITU) expands connotation to Internet of Things concept in 2005, point out in this report, the target of Information & Communication Technology connects anyone from any time, any place, develop into the stage connecting any article, and the connection of all things on earth just defines Internet of Things.In the Internet of Things that this part report is mentioned, except RFID technique, more new technology, such as: the technology such as transducer, embedded chip, cellular mobile communication are widely used.Complete perception, reliable to transmit, feature that Intelligent treatment is Internet of Things: " complete perception " refer to perception such as utilizing radio-frequency (RF) identification (RFID), Quick Response Code, GPS, camera, transducer, sensor network, catch, the technological means measured carries out information gathering and acquisition to article whenever and wherever possible; " reliably transmit " fusion referred to by various communication network and the Internet, by article (Things) access information network, carry out reliable information interaction whenever and wherever possible and share; " Intelligent treatment " refers to and utilizes the various Intelligent Computation Technology such as cloud computing, fuzzy diagnosis, analyzing and processing is carried out to the cross-region of magnanimity, inter-trade, interdepartmental data and information, promote the insight to physical world, the various activity of economic society and change, realize intelligentized decision-making and control.
M2M original meaning is machine to machine communication (M2M), but in a broad sense, and so-called M2M application includes machine and machine, mobile network and machine, information interaction between people and machine, is the main application form of present stage Internet of Things.M2M application is a kind of for machine embedding intelligent communications terminal and as the application of core, networking and service, described intelligent terminal comprises information gathering, storage, logic analysis judgement and transfer function.M2M application scheme in application platform, set up information interaction link between remote machine and application person, can be gathered information by M2M system, long-range equipment is set parameter, gather telework state information or process online transaction.Current M2M system is used widely in industries such as such as traffic, electric power, agricultural, water conservancy, industrial production monitoring management, environmental protection, city management and logistics, for client has saved great amount of cost, improve operating efficiency and further improve service quality simultaneously.
But current M2M application is in dispersity mostly, also forms scale far away.The parameter acquisition of remote equipment and the Reverse Turning Control to equipment are all absorbed in most industries application, for the means that the intelligent communications terminal embedding remote equipment but lacks management and controls.And a lot of M2M is applied, M2M terminal is generally all operated in the environment of open air or unattended duty, can not find out in time and fix a breakdown once break down and will affect customer service, if terminal collection is significant data, also may cause heavy losses to user.If develop separately terminal monitoring function by each application system can cause " vertically " distribution completely of each business application system, the terminal management function of each system is incompatible.Not only cause the repeated construction of terminal management platform, considerably increase system cost, and due to the isolation between each operation system, comprehensive network and terminal data cannot be obtained, be unfavorable for the fault location of system, also cannot realize the whole network unified management and Data Collection and statistical analysis.Do the popularization and scale that are equally also unfavorable for that M2M applies like this.Therefore, market demand is a kind of unified management can be distributed in the method for the M2M terminal in each M2M operation system.
Chinese patent application (application number: 200680017963.6, the applying date: 2006-05-22; Publication number: CN101180852A, publication date: 2008-05-14) a kind of method and system via IP remote link handle machine is proposed, but what this invention related generally to is the method and system of authorized user equipment (UE) by communication network telemanagement remote equipment, and UE and remote equipment all need to complete interacting message based on internet multimedia subsystem IMS.This invention, mainly for M2M business realizing, does not solve the market demand of unified management M2M terminal.
Chinese patent application (application number: 200910091697.7, the applying date: 2009-08-28; Publication number: CN101635879A, publication date: 2010-01-27) a kind of tele-control system and method for wireless terminal are proposed, this invention realizes remote control function by setting up voice communication and send dual-tone multifrequency signaling between controller and terminal.This invention is applicable to carry out M2M business, does not relate to the operating state of how unified monitoring and management M2M terminal itself.
In sum, how unified management can be distributed in terminal in each M2M service application, realize the telemanagement to this M2M terminal, monitoring in real time, fix a breakdown and become this area technical problem urgently to be resolved hurrily in time.
Summary of the invention
The technical problem that the present invention will solve is to provide the system and method for a kind of M2M terminal, M2M terminal remote management, can realize the telemanagement to the M2M terminal of extensively distribution and maintenance in time.
One aspect of the present invention provides a kind of M2M terminal, and this M2M terminal comprises: cdma network access module, for being realized the physics access of cdma network by radio frequency, baseband circuit; Communication function module, for realizing the exchange of the voice-and-data based on cdma network; Communication management module, for providing the access interface of communication function for the service logic of M2M terminal, realizes access control and link management; Data processing module, for analyzing and logical operation the peripheral data gathered, and exports control command; Service management module, for coordinating communication administration module and data processing module, realizes the logic of business functions of M2M terminal; Termination management module, for based on the local and remote administration of Applied layer interface protocol realization to M2M terminal.
In an embodiment of M2M terminal provided by the invention, this M2M terminal also comprises: peripheral module, for providing the physical access interface of peripheral access M2M terminal; Data acquisition and control module, for obtaining the data of ancillary equipment or performing control command, the interface that the data processing module to upper strata provides data acquisition and data to export by peripheral module.
In an embodiment of M2M terminal provided by the invention, cdma network is selected from CDMA1X or EV-DO network.
In an embodiment of M2M terminal provided by the invention, communication function module comprises further: data module, for providing the initiation of data call, maintenance, detection and break function, the service application for M2M terminal provides IP-based data exchange communications interface; Voice module, for providing the incoming call exhalation of voice, call forwarding, three-party talking function; SMS module, for providing, the data based on short message send, receiving interface, realize the transmission-receiving function of short message.
Another aspect of the present invention provides a kind of system of M2M terminal remote management, and this system comprises: the M2M terminal of foregoing any one; M2M management platform, for being established a communications link by cdma network and at least one M2M terminal, being resolved the various message from M2M terminal, completing the telemanagement to M2M terminal.
In an embodiment of the system of M2M terminal remote management provided by the invention, cdma network comprises Short Message Service Gateway, and M2M management platform is set up SMS with M2M terminal by the Short Message Service Gateway of cdma network and is connected.
In an embodiment of the system of M2M terminal remote management provided by the invention, cdma network comprises PDSN, and M2M management platform is set up TCP/IP or UDP/IP with M2M terminal by the PDSN of cdma network and is connected.
In an embodiment of the system of M2M terminal remote management provided by the invention, telemanagement comprises: register, log in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detect, in alarm management and remote fault analysis at least any one.
Another aspect of the present invention provides a kind of method of M2M terminal remote management, and the method comprises: receive the registration request that M2M terminal sends; The log-on message of M2M management platform to M2M terminal verifies; M2M management platform verifies UIM card information, and carries out logic verify to IMSI and the M2M terminal number of UIM card association; M2M management platform returns registration notification message according to the result to M2M terminal; For allowing registration to access, issuing access pin by short message mode, and creating the binding relationship of M2M terminal number and IMSI; And M2M terminal change register itself state is registered; Wherein, M2M terminal and M2M management platform are selected from foregoing M2M terminal and M2M management platform.
In an embodiment of the method for M2M terminal remote management provided by the invention, the method also comprises: the Autonomous test carrying out login state when M2M terminal starts; And if M2M terminal is unregistered state, M2M terminal sends registration request to M2M terminal management platform.
In an embodiment of the method for M2M terminal remote management provided by the invention, the log-on message of M2M management platform to M2M terminal verifies and comprises further: whether M2M management platform verification M2M terminal number meets rule, whether whether M2M terminal registered at platform, nullified.
In an embodiment of the method for M2M terminal remote management provided by the invention, the log-on message of M2M terminal comprises: at least any one information in the reason of the cdma network type that the provider of the type of M2M terminal, the model of M2M terminal, M2M terminal, M2M terminal number, ESN, IMSI, CellID, M2M terminal are supported and registration triggering.
In an embodiment of the method for M2M terminal remote management provided by the invention, M2M management platform verifies UIM card information and specifically comprises: whether verification UIM card is open-minded, and whether the state of UIM card can be used.
In an embodiment of the method for M2M terminal remote management provided by the invention, carry out logic verify to IMSI and the M2M terminal number of UIM card association to comprise further: if IMSI exists binding relationship, show UIM card by other M2M terminal use and registered, then M2M management platform unbind relation; If M2M terminal number exists binding relationship, show that this M2M terminal number has distributed to other M2M terminal or M2M terminal repeated registration; Terminate register flow path.
Another aspect of the present invention provides a kind of method of M2M terminal remote management, and the method comprises: M2M terminal receives the upgrading download notice that M2M management platform issues; The URL(uniform resource locator) that M2M terminal downloads upgrade software bag in notice to upgrading is initiated to download; Download server receives the software download request of M2M terminal, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to M2M terminal; M2M terminal receives upgrade software, completes upgrading down operation.
In an embodiment of the method for M2M terminal remote management provided by the invention, the method also comprises: after the upgrading download notice that M2M terminal reception M2M management platform issues, M2M terminal self testing is looked into current state and whether met downloading request; If do not support updating protocol or do not support configuration requirement of upgrading, then M2M terminal returns the notice not supporting to upgrade to M2M management platform, terminates upgrading flow process.
In an embodiment of the method for M2M terminal remote management provided by the invention, download notification package and contain: at least any one information in checking version, upgrading address and updating protocol.
In an embodiment of the method for M2M terminal remote management provided by the invention, the method also comprises: M2M terminal receives upgrade software, and after completing upgrading down operation, M2M management platform generates software download daily record; And M2M terminal exits communication process and to lay equal stress on new login.
The M2M terminal of confession of the present invention, the system and method for M2M terminal remote management, solving M2M terminal in prior art is extensively distributed in each M2M service application, be difficult to the technical problem of unified management, be conducive to realizing the telemanagement to this M2M terminal, monitor in real time, fix a breakdown in time.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of a kind of M2M terminal that the embodiment of the present invention provides;
Fig. 2 illustrates the structural representation of another embodiment of M2M terminal provided by the invention;
Fig. 3 illustrates the structural representation of another embodiment of M2M terminal provided by the invention;
Fig. 4 illustrates the structural representation of a specific embodiment of M2M terminal provided by the invention;
Fig. 5 illustrates the structural representation of the system of a kind of M2M terminal remote management that the embodiment of the present invention provides;
Fig. 6 illustrates the schematic diagram of M2M terminal provided by the invention and the embedded interface protocol of M2M management platform;
Fig. 7 illustrates the flow chart of the method for a kind of M2M terminal remote management that the embodiment of the present invention provides;
Fig. 8 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention;
Fig. 9 illustrates the flow chart of an embodiment of the method for M2M terminal remote management provided by the invention;
Figure 10 illustrates the flow chart of the method for the another kind of M2M terminal remote management that the embodiment of the present invention provides;
Figure 11 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention;
Figure 12 illustrates the flow chart of an embodiment of the method for M2M terminal remote management provided by the invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.
Fig. 1 illustrates the structural representation of a kind of M2M terminal that the embodiment of the present invention provides.
As shown in Figure 1, M2M terminal 100 comprises: cdma network access module 102, communication function module 104, communication management module 106, data processing module 108, service management module 110 and termination management module 112.Wherein
Cdma network access module 102, for realizing the physics access of cdma network by radio frequency, baseband circuit.In an embodiment of M2M terminal provided by the invention, cdma network is selected from CDMA1X or EV-DO network.
Communication function module 104, for realizing the exchange of the voice-and-data based on cdma network.
Communication management module 106, for providing the access interface of communication function for the service logic of M2M terminal, realizes access control and link management.
Data processing module 108, for analyzing and logical operation the peripheral data gathered, and exports control command.
Service management module 110, for coordinating communication administration module and data processing module, realizes the logic of business functions of M2M terminal.
Termination management module 112, for based on the local and remote administration of Applied layer interface protocol realization to M2M terminal.
An embodiment of M2M terminal provided by the invention, M2M terminal receives and the instruction of response management platform, and wherein built-in management interface agreement, adopts this agreement to communicate with M2M management platform.M2M terminal has following functions: receive remote management platform activation instruction, local fault warning, data communication, remote upgrade, data statistics and the function such as communication interaction end to end.
Fig. 2 illustrates the structural representation of another embodiment of M2M terminal provided by the invention.
As shown in Figure 2, M2M terminal 200 comprises: cdma network access module 202, communication function module 204, communication management module 206, data processing module 208, service management module 210, termination management module 212, peripheral module 214 and data acquisition and control module 216, wherein; Wherein cdma network access module 202, communication function module 204, communication management module 206, data processing module 208, service management module 210 and termination management module 212 can be have same or analogous functional module with the access module of cdma network shown in Fig. 1 102, communication function module 104, communication management module 106, data processing module 108, service management module 110 and termination management module 112; For for purpose of brevity, repeat no more here.
As shown in Figure 2, M2M terminal 200 also comprises:
Peripheral module 214, for providing the physical access interface of peripheral access M2M terminal; The physical access interface of data volume, analog quantity, audio frequency and video and sensor peripheral hardware is such as provided.
Data acquisition and control module 216, for obtaining the data of ancillary equipment or performing control command, the interface that the data processing module to upper strata provides data acquisition and data to export by peripheral module.
Fig. 3 illustrates the structural representation of another embodiment of M2M terminal provided by the invention.
As shown in Figure 3, M2M terminal 300 comprises: cdma network access module 302, communication function module 304, communication management module 306, data processing module 308, service management module 310, termination management module 312, peripheral module 314 and data acquisition and control module 316, wherein; Wherein cdma network access module 202, communication function module 204, communication management module 206, data processing module 208, service management module 210 and termination management module 212 can be have same or analogous functional module with the access module of cdma network shown in Fig. 2 202, communication management module 206, data processing module 208, service management module 210, termination management module 212, peripheral module 214 and data acquisition and control module 216; For for purpose of brevity, repeat no more here.
As shown in Figure 3, communication function module 304 comprises further: data module 3041, voice module 3042 and SMS module 3043, wherein
Data module 3041, for providing the initiation of data call, maintenance, detection and break function, the service application for M2M terminal provides IP-based data exchange communications interface.
Voice module 3042, for providing the incoming call exhalation of voice, call forwarding, three-party talking function.
SMS module 3043, for providing, the data based on short message send, receiving interface, realize the transmission-receiving function of short message.
Fig. 4 illustrates the structural representation of a specific embodiment of M2M terminal provided by the invention.
As shown in Figure 4, a kind of concrete hardware implementations of M2M terminal 400, mainly comprises: the parts such as application processor, FLASH memory, RAM, power supply unit, cdma communication module, S401 antenna and external interface circuit.Wherein application processor is responsible for the firmware program running terminal, realizes every business and the management function of terminal, for realizing the function at least relating to data processing module, communication management module, service management module and termination management module; Can adopt the flush bonding processors such as 32 ARM7 or ARM9 series, disposal ability is generally at more than 40MIPS.The data such as the firmware program of FLASH storage terminal, memory capacity is greater than 2MB.Adopt SDRAM to store (RAM) unit as random access, the spatial cache needed for the operation of terminal firmware program is provided.Power supply unit realizes external power source and changes to AC/DC or DC/DC of inner each operating voltage, is responsible for providing working power to each functional unit of terminal.Cdma communication module realizes the access of cdma network, and application processor controls cdma communication module by AT instruction.According to the difference of terminal applies occasion, usually possess one or more external interfaces of number connect test interface, analog input and output interface, serial ports, Ethernet interface, wireless data interface and sensor interface etc.
Fig. 5 illustrates the structural representation of the system of a kind of M2M terminal remote management that the embodiment of the present invention provides.
As shown in Figure 5, a kind of system 500 of M2M terminal remote management comprises: M2M terminal and M2M management platform; Wherein M2M terminal can adopt any one the M2M terminal described in embodiment as corresponding in earlier figures 1-4.
M2M management platform, for being established a communications link by cdma network and at least one M2M terminal, being resolved the various message from M2M terminal, completing the telemanagement to M2M terminal.Specifically, M2M management platform carries out telemanagement and monitoring to terminal, comprising: register, log in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detect, in alarm management and remote fault analysis at least any one; And provide the halfpace of terminal management service for M2M sector application system, realize the functions such as terminal access control, terminal management, terminal remote upgrading, sector application system access and management, service operation management and platform management.Management platform supports that the relevant supervisor such as operator, manufacturer terminal, government and enterprises client, SP or operator carry out the function of terminal management and service bearer management.
In an embodiment of the system of M2M terminal remote management provided by the invention, cdma network is selected from CDMA1X or EV-DO network.Further, cdma network comprises Short Message Service Gateway, and M2M management platform is set up SMS with M2M terminal by the Short Message Service Gateway of cdma network and is connected; Cdma network comprises grouping busihess data node device (PDSN, PacketDataServingNode), and M2M management platform is set up TCP/IP or UDP/IP with M2M terminal by the PDSN of cdma network and is connected.
In the system of M2M terminal remote management provided by the invention, the communication between cdma network carrying M2M terminal and management platform.Cdma network provides block data communication ability, realizes short message receiving-transmitting by Short Message Service Gateway and short message service center.Peer-peer protocol PPP (PointtoPointProtocol) the long connection that PDSN equipment is responsible for satisfied a large amount of M2M terminal asks online; Short Message Service Gateway provides reliably instant process, guarantees that short message can reliable transmitting-receiving between management platform and M2M terminal in time.
Fig. 6 illustrates the schematic diagram of M2M terminal provided by the invention and the embedded interface protocol of M2M management platform.
M2M terminal and management platform set up communication link by cdma network, then by above-mentioned communication link interaction message, complete the telemanagement to M2M terminal.As shown in Figure 6, described interaction message is by the predefined Applied layer interface protocol encapsulation be carried on SMS, TCP or UDP, and TCP wherein and UDP port number, can pre-configured or online modifications as configurable parameter.The all message except registration message that terminal sends to platform, all need to add cyclic redundancy check (CRC) (CRC at message trailer, CyclicRedundancyCheck) digest value, CRC digest value is generated jointly by message body and terminal access pin, and access pin wherein to be generated by random algorithm by platform and is handed down to terminal after endpoint registration success.M2M terminal and management platform, by resolving and respond the administrative messag from the other side, complete registration, log in authentication, the management function such as status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detect, alarm management and remote fault analysis.
An embodiment of the system of M2M terminal remote management provided by the invention, supports SMS, UDP and TCP tri-kinds of bearing modes simultaneously.No matter use note, TCP or UDP to transmit, do not affect the reciprocal process of platform and terminal.
The functional realiey mode of terminal remote management system is below further illustrated by register flow path and remote upgrade flow process.
Fig. 7 illustrates the flow chart of the method for a kind of M2M terminal remote management that the embodiment of the present invention provides.
The main object of registration carries out certification and binding to the legitimacy of Subscriber Identity Module (UIM, UserIdentityModel) and terminal.To power up first or UIM card in terminal is replaced in terminal, all need to initiate registration request to platform.After having registered, the information such as login state of the international mobile subscriber identity (IMSI, InternationalMobileSubscriberIdentity) in UIM card and the corresponding relation both terminal number, terminal is all saved in terminal and platform both sides.Platform sends note to the phone number that this IMSI is corresponding and comprises its login password, and terminal is without the need to responding.
As shown in Figure 7, the method flow 700 of M2M terminal remote management comprises: step 702, receives the registration request that M2M terminal sends.The M2M terminal related in the present embodiment can be selected from the M2M terminal shown in Fig. 1-5, and M2M management platform can be selected from the M2M management platform shown in Fig. 4-5.
Step 704, the log-on message of M2M management platform to M2M terminal verifies.After verification, perform step 706.In an embodiment of the method for M2M terminal remote management provided by the invention, M2M management platform is carried out verification to the log-on message of M2M terminal and is comprised: whether M2M management platform verification M2M terminal number meets rule, whether whether M2M terminal registered at platform, nullified; The log-on message of M2M terminal comprises: at least any one information in the reason of the cdma network type that the provider of the type of M2M terminal, the model of M2M terminal, M2M terminal, M2M terminal number, ESN, IMSI, CellID, M2M terminal are supported and registration triggering.
Step 706, M2M management platform verifies UIM card information, and carries out logic verify to IMSI and the M2M terminal number of UIM card association.In an embodiment of the method for M2M terminal remote management provided by the invention, M2M management platform verifies UIM card information and specifically comprises: whether verification UIM card is open-minded, and whether the state of UIM card can be used.
After verification, perform step 708.
Step 708, M2M management platform returns registration notification message according to the result to M2M terminal; For allowing registration to access, issuing access pin by short message mode, and creating the binding relationship of M2M terminal number and IMSI.
Step 710, it is registered that M2M terminal changes register itself state.
Fig. 8 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention.
As shown in Figure 8, the method flow 800 of M2M terminal remote management comprises: step 801,802-812, wherein step 802-810 can perform technology contents same or analogous with the step 702-710 shown in Fig. 7 respectively, for for purpose of brevity, repeats no more its technology contents here.
As shown in Figure 8, before step 802, perform step 801, when M2M terminal starts, carry out the Autonomous test of login state.If M2M terminal is unregistered state, M2M terminal sends registration request to M2M terminal management platform.Otherwise, perform step 812.
Step 804 " log-on message of M2M management platform to M2M terminal verifies ", if not by verification, such as terminal number does not meet rule, terminal and registers at platform, nullify, then perform step 812.
Step 806 " M2M management platform verifies UIM card information; and logic verify is carried out to IMSI and the M2M terminal number of UIM card association ", if by verification, the verification such as such as UIM card is not opened, state is unavailable makes mistakes situation, then execution step 812.
Step 812, terminates register flow path.
Fig. 9 illustrates the flow chart of an embodiment of the method for M2M terminal remote management provided by the invention.
As shown in Figure 9, the method (register flow path) of M2M terminal remote management comprises:
Step S901:M2M terminal powers up startup.
Step S902: whether terminal detects is unregistered state, if be unregistered state, forward step S903 to, otherwise terminates this flow process.
Step S903: terminal sends a request for registration to M2M platform.
Step S904: platform verifies end message, comprises whether terminal number meets rule, whether terminal is registered at platform, whether nullified, if verification makes mistakes, terminates register flow path.
Step S905: platform verifies UIM card information, comprises whether UIM card is opened, whether state can be used, if verification makes mistakes, terminates register flow path.
Step S906: the IMSI information that platform associates UIM, terminal number carry out logic verify; If there is binding relationship in IMSI, show UIM card by other M2M terminal use and registered, then M2M management platform unbind relation; If M2M terminal number exists binding relationship, show that this M2M terminal number has distributed to other M2M terminal or M2M terminal repeated registration; Terminate register flow path.
Step S907: platform returns registering result according to the result to M2M terminal, issues access pin by short message mode, and create the binding relationship of terminal number and IMSI.
Step S908: it is registered that terminal changes register itself state.
Figure 10 illustrates the flow chart of the method for the another kind of M2M terminal remote management that the embodiment of the present invention provides.
When M2M terminal has up-to-date software version to need to upgrade, M2M platform issues to M2M terminal and downloads notice.Whether M2M terminal can meet downloading request according to the Content inspection present terminal state in notice and send the response message downloading notice to platform, if met, downloads immediately.If M2M terminal does not support that this updating protocol or other reason do not support upgrading, then in the response of notice back message, list reason.
As shown in Figure 10, the method flow 1000 of M2M terminal remote management comprises: step 1002, and M2M terminal receives the upgrading download notice that M2M management platform issues.In an embodiment of the method for M2M terminal remote management provided by the invention, download notification package and contain: at least any one information in checking version, upgrading address and updating protocol.The M2M terminal related in the present embodiment can be selected from the M2M terminal shown in Fig. 1-5, and M2M management platform can be selected from the M2M management platform shown in Fig. 4-5.
Step 1004, the URL(uniform resource locator) (URI, UniformResourceIdentifier) that M2M terminal downloads upgrade software bag in notice to upgrading is initiated to download.
Step 1006, download server receives the software download request of M2M terminal, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to M2M terminal.
Step 1008, M2M terminal receives upgrade software, completes upgrading down operation.
In an embodiment of the method for M2M terminal remote management provided by the invention, after step 1008, can also perform following steps: M2M terminal receives upgrade software, after completing upgrading down operation, M2M management platform generates software download daily record; And M2M terminal exits communication process and to lay equal stress on new login.
Figure 11 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention.
As shown in figure 11, the method flow 1100 of M2M terminal remote management comprises: step 1102,1103,1104,1106,1108, wherein step 1102,1104,1106,1108 can perform respectively with the step 1002 shown in Figure 10,1004,1006,1008 same or analogous technology contents, for for purpose of brevity, repeat no more its technology contents here.
As shown in figure 11, after step 1102 " M2M terminal receives the upgrading download notice that M2M management platform issues ", perform step 1103, M2M terminal self testing is looked into current state and whether is met downloading request.If met the demands, then perform step 1104; Otherwise perform step 1110.
Step 1110, if do not support updating protocol or do not support configuration requirement of upgrading, then M2M terminal returns the notice not supporting to upgrade to M2M management platform, terminates upgrading flow process.
Figure 12 illustrates the flow chart of an embodiment of the method for M2M terminal remote management provided by the invention.
As shown in figure 12, the method (remote upgrade flow process) of M2M terminal remote management comprises:
Step S1201:M2M platform issues to M2M terminal and downloads notice, wherein contains checking version, information such as upgrading address and updating protocol etc.
Step S1202: terminal checks whether current state meets downloading request, and sends response message to platform, if do not support that updating protocol or other reason do not support upgrading, then lists reason in the response of notice back message, terminates upgrading flow process; Otherwise enter next step operation.
Step S1203: terminal, to the URI downloading the upgrade software bag comprised in notice, is initiated to download.
Step S1204: the software download request of download server receiving terminal, the type according to terminal carries out adaptation, and indicated release is downloaded to terminal.
Step S1205: after having downloaded, platform generates software download daily record.
Step S1206: terminal, after the success of reception upgrade file, must exit communication process, new login of laying equal stress on.
It should be noted that: clear in order to state, above-described embodiment adopts cdma wireless network to illustrate how the interaction message between M2M terminal and M2M management platform carries.But those skilled in the art can clearly know according to instruction of the present invention, based on same invention thought, any cordless communication network, wireline communication network or hybrid network of the two providing wide area to cover can complete identical bearing function.
With reference to aforementioned exemplifying description, those skilled in the art can clearly know the present invention and have the following advantages:
1, an embodiment of the system and method for M2M terminal provided by the invention, M2M terminal remote management, first M2M management platform and terminal are connected by communication network, then complete the telemanagement to described M2M terminal by the administrative messag resolved and respond from the other side, described interaction message by M2M terminal embedded, the application layer standard interface protocol be carried on SMS, TCP or UDP encapsulates.Apply the system and method for M2M terminal provided by the invention, M2M terminal remote management, not only can realize the remote centralized management of M2M terminal, realize the authentication to terminal, Real-Time Monitoring operating state, Remote configuration and the function such as upgrading, remote activation, the statistics of terminal operating can also be provided for M2M system user, be conducive to operation and the market expansion of M2M application system.
2, an embodiment of the system and method for M2M terminal provided by the invention, M2M terminal remote management, supports SMS, UDP and TCP tri-kinds of bearing modes simultaneously; No matter use note, TCP or UDP to transmit, do not affect the reciprocal process of platform and terminal.
3, the system and method for M2M terminal provided by the invention, M2M terminal remote management has good autgmentability, on existing remote management capability (comprise registration, log in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detect, alarm management and remote fault analysis) basis, user can complete personal management function by the TLV new according to service needed flexibly customizing.In addition, the system and method for M2M terminal provided by the invention, M2M terminal remote management has good compatibility, and according to different terminal processing capacity and network traffics restriction, user can select different management modes and level of security.
Description of the invention provides in order to example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (18)
1. a M2M terminal, is characterized in that, described M2M terminal comprises:
Cdma network access module, for realizing the physics access of cdma network by radio frequency, baseband circuit;
Communication function module, for realizing the exchange of the voice-and-data based on described cdma network;
Communication management module, for providing the access interface of communication function for the service logic of described M2M terminal, realizes access control and link management;
Data processing module, for analyzing and logical operation the peripheral data gathered, and exports control command;
Service management module, for coordinating described communication management module and described data processing module, realizes the logic of business functions of described M2M terminal;
Termination management module, for the administrative messag based on Applied layer interface protocol responses M2M management platform, realize the local and remote administration to described M2M terminal, wherein, described administrative messag is by the described Applied layer interface protocol encapsulation be carried on SMS, TCP or UDP, TCP and UDP is positioned on IP layer, and SMS, IP, TCP and UDP are positioned on bottom carrying
Wherein, M2M terminal is set up SMS with M2M management platform by the Short Message Service Gateway of cdma network and is connected, M2M terminal is set up TCP/IP or UDP/IP with M2M management platform by the PDSN of cdma network and is connected, the administrative messag that described M2M terminal response M2M management platform sends, described M2M terminal comprises registration based on the remote management capability of above-mentioned module and administrative messag support, logs in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and remote fault analysis.
2. M2M terminal according to claim 1, is characterized in that, described M2M terminal also comprises:
Peripheral module, for providing the physical access interface of M2M terminal described in peripheral access;
Data acquisition and control module, for obtaining the data of described ancillary equipment or performing control command, the interface that the described data processing module to upper strata provides data acquisition and data to export by described peripheral module.
3. M2M terminal according to claim 1, is characterized in that, described cdma network is selected from CDMA1X or EV-DO network.
4. M2M terminal according to claim 1, is characterized in that, described communication function module comprises further:
Data module, for providing the initiation of data call, maintenance, detection and break function, the service application for described M2M terminal provides IP-based data exchange communications interface;
Voice module, for providing the incoming call exhalation of voice, call forwarding, three-party talking function;
SMS module, for providing, the data based on short message send, receiving interface, realize the transmission-receiving function of described short message.
5. a system for M2M terminal remote management, is characterized in that, described system comprises:
As the M2M terminal in claim 1-4 as described in any one;
M2M management platform, for being established a communications link by described cdma network and M2M terminal described at least one, being resolved the various message from described M2M terminal, completing the telemanagement to described M2M terminal.
6. system according to claim 5, is characterized in that, described cdma network comprises Short Message Service Gateway, and described M2M management platform is set up SMS with described M2M terminal by the Short Message Service Gateway of described cdma network and is connected.
7. system according to claim 5, is characterized in that, described cdma network comprises PDSN, and described M2M management platform is set up TCP/IP or UDP/IP with described M2M terminal by the PDSN of described cdma network and is connected.
8. system according to claim 5, it is characterized in that, described telemanagement comprises: register, log in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detect, in alarm management and remote fault analysis at least any one.
9. a method for M2M terminal remote management, is characterized in that, described method comprises:
Receive the registration request that M2M terminal sends;
The log-on message of M2M management platform to described M2M terminal verifies;
Described M2M management platform verifies UIM card information, and carries out logic verify to IMSI and the M2M terminal number of described UIM card association;
Described M2M management platform returns registration notification message according to the result to M2M terminal; For allowing registration to access, issuing access pin by short message mode, and creating the binding relationship of described M2M terminal number and described IMSI; And
It is registered that described M2M terminal changes register itself state;
Wherein, described M2M terminal and described M2M management platform are selected from M2M terminal according to claim 5 and M2M management platform.
10. method according to claim 9, is characterized in that, described method also comprises:
The Autonomous test of login state is carried out when M2M terminal starts; And
If described M2M terminal is unregistered state, described M2M terminal sends registration request to M2M terminal management platform.
11. methods according to claim 9, it is characterized in that, the log-on message of described M2M management platform to described M2M terminal verifies and comprises further: described M2M management platform verifies whether described M2M terminal number meets rule, whether M2M terminal is registered at platform, whether nullified.
12. methods according to claim 9, it is characterized in that, the log-on message of described M2M terminal comprises: at least any one information in the reason of the cdma network type that the type of described M2M terminal, the model of described M2M terminal, the provider of described M2M terminal, described M2M terminal number, ESN, IMSI, CellID, M2M terminal are supported and registration triggering.
13. methods according to claim 9, is characterized in that, described M2M management platform verifies UIM card information and specifically comprises: whether open-mindedly verify described UIM card, and whether the state of described UIM card can be used.
14. methods according to claim 9, is characterized in that, carry out logic verify comprise further IMSI and the M2M terminal number of described UIM card association:
If there is binding relationship in described IMSI, show described UIM card by other M2M terminal use and registered, then described M2M management platform removes described binding relationship;
If described M2M terminal number exists binding relationship, show that this M2M terminal number has distributed to other M2M terminal or described M2M terminal repeated registration; Terminate register flow path.
The method of 15. 1 kinds of M2M terminal remote managements, is characterized in that, described method comprises:
M2M terminal receives the upgrading download notice that M2M management platform issues;
The URL(uniform resource locator) that described M2M terminal downloads upgrade software bag in notice to described upgrading is initiated to download;
Download server receives the software download request of described M2M terminal, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal;
Described M2M terminal receives described upgrade software, completes upgrading down operation;
Wherein, described M2M terminal and described M2M management platform are selected from M2M terminal according to claim 5 and M2M management platform.
16. methods according to claim 15, is characterized in that, described method also comprises:
After the upgrading download notice that M2M terminal reception M2M management platform issues, described M2M terminal self testing is looked into current state and whether is met downloading request;
If do not support updating protocol or do not support configuration requirement of upgrading, then described M2M terminal returns the notice not supporting to upgrade to described M2M management platform, terminates upgrading flow process.
17. methods according to claim 15, is characterized in that, described upgrading is downloaded notification package and contained: at least any one information in checking version, upgrading address and updating protocol.
18. methods according to claim 15, is characterized in that, described method also comprises: described M2M terminal receives described upgrade software, and after completing upgrading down operation, described M2M management platform generates software download daily record; And
Described M2M terminal exits communication process and to lay equal stress on new login.
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| CN104219790B (en) * | 2013-05-29 | 2018-04-06 | 中国电信股份有限公司 | Realize method, internet-of-things terminal and the system of plug and play |
| CN104244243B (en) * | 2013-06-24 | 2019-08-23 | 中兴通讯股份有限公司 | Terminal peripheral hardware control method, Machine To Machine gateway and communication system |
| CN104683968B (en) * | 2013-11-26 | 2019-09-13 | 南京中兴新软件有限责任公司 | A kind of method for managing resource, node and the system of machine type communication application |
| EP3127354B1 (en) * | 2014-04-01 | 2018-05-09 | Telefonaktiebolaget LM Ericsson (publ) | Loop avoidance in middle-node-to-middle-node registration in m2m networks |
| CN104468603B (en) * | 2014-12-22 | 2017-12-15 | 齐玉田 | Method and system for internet-of-things terminal access |
| CN106339632B (en) * | 2015-07-10 | 2019-04-26 | 华为终端（东莞）有限公司 | A kind of method, user equipment and system for distributing M2M equipment management permission |
| CN105629293B (en) * | 2015-12-22 | 2019-03-19 | 上海联影医疗科技有限公司 | Breakdown detector diagnostic method and device |
| CN109522264A (en) * | 2018-11-24 | 2019-03-26 | 杭州智尔科技有限公司 | A kind of Internet of Things module and method |
| CN111770232A (en) * | 2020-06-18 | 2020-10-13 | 深圳市诚立业科技发展有限公司 | Short message data management method based on intelligent Internet of things |
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