CN102378223B

CN102378223B - System and method for remote management on M2M terminal

Info

Publication number: CN102378223B
Application number: CN201010261100.1A
Authority: CN
Inventors: 黄海昆
Original assignee: China Telecom Corp Ltd
Current assignee: China Telecom Corp Ltd
Priority date: 2010-08-24
Filing date: 2010-08-24
Publication date: 2015-02-18
Anticipated expiration: 2030-08-24
Also published as: CN102378223A

Abstract

The invention discloses a system and method for remote management on the M2M (Machine-to-Machine) terminal. A CDMA (Code Division Multiple Access) communication module is used for setting up communication connection with a CDMA network access module, modulating, demodulating, amplifying and filtering CDMA signals, and realizing the switching of voice and data based on a CDMA network; the CDMA communication module exchanges data with an application processor, a peripheral memory and an interface circuit of the M2M terminal so as to realize the service logic function of the M2M terminal; the CDMA communication module is in charge of conveying a control instruction from a management platform to the application processor through an internal interface, and receiving the report information from the application processor; and the CDMA communication module is further in charge of modulating and demodulating CDMA base band signals, and analyzing and packaging the message interacted with a management platform based on a built-in application layer interface protocol to realize the local and remote management on the M2M terminal. The system and method for remote management on the M2M disclosed by the invention can make full use of the data processing capacity of a wireless communication module so as to realize the remote management on the M2M terminal and further lower the power consumption and cost of the whole M2M terminal.

Description

The system and method for M2M terminal remote management

Technical field

The present invention relates to Internet of Things applied technical field, particularly relate to the system and method for a kind of M2M (Machineto Machine) terminal remote management.

Background technology

M2M original meaning is machine to machine communication, 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.

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.

M2M application system usually by be positioned at the front-end information collector of site of deployment and M2M terminal in a large number and be positioned at the business of network side, management platform forms.In the M2M terminal of current use, all terminals and the interaction data between management platform, business platform and other-end are all by master cpu process, and wireless communication module is only transmission and the reception of being called finishing service and management data as a transmission channel by master cpu by AT order (AT Commands).But this solution to come with some shortcomings part in M2M application:

1, wireless communication module itself is all embedded with microprocessor in fact, and its disposal ability is not fully utilized;

2, management platform is to the managerial demand of wireless communication module itself through master cpu transfer, wastes terminal inner disposal ability and power consumption;

3, because wireless module can only complete the transmission-receiving function of wireless data, the development amount of M2M terminal is comparatively large, is unfavorable for the popularization that M2M applies.

In sum, how can make full use of the data-handling capacity of wireless module itself, realize unified management and be distributed in terminal in each M2M service application; Reduce power consumption of terminal etc. further and become this area technical problem urgently to be resolved hurrily.

Summary of the invention

The technical problem that the present invention will solve is to provide a kind of system and method for M2M terminal remote management, can make full use of the data-handling capacity of wireless communication module itself, realize the telemanagement to this M2M terminal.

Further, power consumption and the cost of whole M2M terminal is reduced.

One aspect of the present invention provides a kind of system of M2M terminal remote management, and this system comprises M2M terminal and M2M management platform, and wherein, M2M terminal comprises cdma network access module, cdma communication module and application server, wherein:

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;

Described cdma network access module, for realizing the physics access of cdma network by radio frequency, baseband circuit;

Described cdma communication module, for establishing a communications link with cdma network access module, CDMA signal is modulated, demodulation, amplification and filtering process, realize the exchange of the voice-and-data based on cdma network; Carry out exchanges data with application processor, peripheral storage, interface circuit in M2M terminal, realize the logic of business functions of described M2M terminal; Be responsible for passing on control command from management platform by internal interface to application processor, receive the reporting information from described application processor; And the modulation and demodulation process of responsible CDMA baseband signal, based on built-in Applied layer interface agreement, resolve and encapsulate the interaction message between management platform, realizing the local and remote administration to described M2M terminal;

Or,

Described cdma communication module comprises: CDMA radio frequency unit, CDMA Base-Band Processing and embedded microprocessor unit, wherein:

Described CDMA radio frequency unit, for establishing a communications link with cdma network access module, CDMA signal is modulated, demodulation, amplification and filtering process, realize the exchange of the voice-and-data based on cdma network;

Described CDMA Base-Band Processing and embedded microprocessor unit, for mutual with described CDMA radio frequency unit, receive the signal after the process of described CDMA radio frequency unit; Carry out exchanges data with peripheral storage, interface circuit in M2M terminal, realize the logic of business functions of described M2M terminal; And the modulation and demodulation process of responsible CDMA baseband signal, based on built-in Applied layer interface agreement, resolve and encapsulate the interaction message between management platform, realizing the local and remote administration to described M2M terminal;

Wherein:

M2M management platform sends instruction message specifically for the cdma communication module to M2M terminal, and receives the reporting message of cdma communication module transmission;

The cdma communication module of M2M terminal is specifically for receiving the instruction message from management platform; Seal off according to interface protocol and resolve described instruction message; According to the instruction message after parsing, judge whether to need application server processes; When not needing application server processes, perform corresponding Business Processing according to the instruction message after described parsing, and generate response message body voluntarily; Encapsulate described message body according to described interface protocol and generate reporting message; Described reporting message is sent to management platform.

In an embodiment of the system of M2M terminal remote management provided by the invention, described cdma communication module is also for when needs application server processes, by internal interface, the instruction message after described parsing is transmitted to described application processor, and receive the response message that application processor returns, generate described response message body; Described application processor, for performing corresponding Business Processing according to the instruction message after described parsing, and returns response message by described internal interface to described cdma communication module.

In an embodiment of the system of M2M terminal remote management provided by the invention, described cdma communication module is connected by serial line interface with described application processor, and is controlled by the internal interface that application processor described in AT instruction calls realizes therebetween.

Another aspect of the present invention provides a kind of system of M2M terminal remote management, and described system comprises M2M terminal and M2M management platform, and wherein, M2M terminal comprises cdma network access module, cdma communication module, wherein:

Described 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;

Or,

Wherein:

The cdma communication module of M2M terminal is specifically for sending registration request to M2M management platform; And when receiving the access pin that M2M management platform issues, it is registered for changing register itself state;

The registration request that M2M management platform sends specifically for the cdma communication module receiving M2M terminal; Described log-on message is verified; UIM card information is verified, and logic verify is carried out to IMSI and the M2M terminal number of described UIM card association; Registration notification message is returned to M2M terminal according to the result; 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.

In an embodiment of the system of M2M terminal remote management provided by the invention, when described cdma communication module also starts for described M2M terminal, carry out the Autonomous test of login state; And when login state is unregistered state, send registration request to described M2M terminal management platform.

In an embodiment of the system of M2M terminal remote management provided by the invention, when described M2M management platform verifies described log-on message, whether meet rule specifically for verifying described M2M terminal number, whether whether M2M terminal registered at platform, nullified.

In an embodiment of the system of M2M terminal remote management provided by the invention, described log-on message 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.

Whether in an embodiment of the system of M2M terminal remote management provided by the invention, when described M2M management platform verifies UIM card information, open-minded specifically for verifying described UIM card, whether the state of described UIM card can be used.

In an embodiment of the system of M2M terminal remote management provided by the invention, when described M2M management platform carries out logic verify to IMSI and the M2M terminal number that described UIM card associates, if there is binding relationship specifically for 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.

Another aspect of the present invention provides a kind of system of M2M terminal remote management, described system comprises M2M terminal and M2M management platform, and wherein, M2M terminal comprises cdma network access module, cdma communication module and application server, M2M management platform comprises download server, wherein:

Or,

Wherein:

M2M management platform downloads notice specifically for issuing upgrading to the cdma communication module of M2M terminal;

Notice is downloaded in the upgrading that the cdma communication module of M2M terminal issues specifically for reception M2M management platform; Judge that whether described upgrading downloads notice for application server; If described upgrading downloads notice not for application server, then initiate to download to the URL(uniform resource locator) of upgrade software bag in described upgrading download notice; Receive the upgrade software that download server sends, complete upgrading down operation;

Download server, for receiving the software download request of described cdma communication module, the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal.

In an embodiment of the system of M2M terminal remote management provided by the invention, in the cdma communication module of M2M terminal also for receiving after upgrading that M2M management platform issues downloads notice, whether self-check current state meets downloading request; If do not support updating protocol or do not support configuration requirement of upgrading, then return the notice not supporting to upgrade to described M2M management platform, terminate upgrading flow process.

In an embodiment of the system of M2M terminal remote management provided by the invention, if described cdma communication module also downloads notice for application server for described upgrading, then notify that described application processor has redaction to need upgrading; Described application processor, downloads for initiating to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice; Download server is also for receiving the software download request of described application processor, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal.

In an embodiment of the system of M2M terminal remote management provided by the invention, described download notification package contains: at least any one information in checking version, upgrading address and updating protocol.

In an embodiment of the system of M2M terminal remote management provided by the invention, described M2M terminal also for receiving described upgrade software, and after completing upgrading down operation, exits communication process and to lay equal stress on new login; Described M2M management platform also for after complete upgrading down operation in described M2M terminal, generates software download daily record.

Another aspect of the present invention provides a kind of method of M2M terminal remote management, and the method comprises: the cdma communication module of M2M terminal receives the instruction message from management platform; Cdma communication module is sealed off according to interface protocol and is resolved instruction message; According to the instruction message after parsing, judge whether to need application server processes; If do not needed, then cdma communication module performs corresponding Business Processing according to the instruction message after parsing, and generates response message body voluntarily; Cdma communication module generates reporting message according to interface protocol encapsulation messages body; Reporting message is sent to M2M management platform by cdma communication module; Wherein:

Described M2M terminal comprises cdma network access module and cdma communication module, wherein:

Or,

Described CDMA Base-Band Processing and embedded microprocessor unit, for mutual with described CDMA radio frequency unit, receive the signal after the process of described CDMA radio frequency unit; Carry out exchanges data with peripheral storage, interface circuit in M2M terminal, realize the logic of business functions of described M2M terminal; And the modulation and demodulation process of responsible CDMA baseband signal, based on built-in Applied layer interface agreement, resolve and encapsulate the interaction message between management platform, realizing the local and remote administration to described M2M terminal.

In an embodiment of the method for M2M terminal remote management provided by the invention, the method also comprises: if needs, and the instruction message after parsing is transmitted to application processor by internal interface by cdma communication module; Application processor performs corresponding Business Processing according to the instruction message after parsing, and returns response message by internal interface to cdma communication module; Cdma communication module receives response message, generates response message body.

In an embodiment of the method for M2M terminal remote management provided by the invention, cdma communication module is connected by serial line interface with application processor, and is controlled by the internal interface that AT instruction calls application processor realizes therebetween.

Another aspect of the present invention provides a kind of method of M2M terminal remote management, and the method comprises: the registration request that the cdma communication module receiving M2M terminal sends; M2M management platform verifies log-on message; 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 cdma communication module change register itself state is registered; Wherein:

Or,

In an embodiment of the method for M2M terminal remote management provided by the invention, the method also comprises: when M2M terminal starts, cdma communication module carries out the Autonomous test of login state; And if be unregistered state, cdma communication module to M2M terminal management platform send registration request.

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: notice is downloaded in the upgrading that the cdma communication module reception M2M management platform of M2M terminal issues; Cdma communication module judges that whether upgrading downloads notice for application server; If not, the URL(uniform resource locator) that cdma communication module downloads upgrade software bag in notice to upgrading is initiated to download; Download server receives the software download request of cdma communication module, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to M2M terminal; Cdma communication module receives upgrade software, completes upgrading down operation; Wherein:

Or,

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 the cdma communication module reception M2M management platform of M2M terminal issues, whether cdma communication module self-check current state meets 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, the method also comprises: if cdma communication module notice application processor has redaction to need upgrading; Application processor initiates to download to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice; Download server receives the software download request of application processor, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to M2M terminal.

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 system and method for the M2M terminal remote management of confession of the present invention, it utilizes cdma communication module by resolving and response management message, complete registration, log in, roll off the production line, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, the remote management capability such as remote fault analysis.When administrative messag is for cdma communication module itself, module will automatically make response and without the need to notifying master cpu.Adopt this module can make full use of the data-handling capacity of wireless module itself, reduce power consumption and the cost of whole M2M terminal, what simplify master cpu designs and develops work.

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.

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 another specific embodiment of M2M terminal provided by the invention;

Fig. 6 illustrates the structural representation of the system of a kind of M2M terminal remote management that the embodiment of the present invention provides;

Fig. 7 illustrates the schematic diagram of M2M terminal provided by the invention and the embedded interface protocol of M2M management platform;

Fig. 8 illustrates the flow chart of the method for a kind of M2M terminal remote management that the embodiment of the present invention provides;

Fig. 9 illustrates the flow chart of the method (registration) of a kind of M2M terminal remote management that the embodiment of the present invention provides;

Figure 10 illustrates the flow chart of another embodiment of the method (registration) of M2M terminal remote management provided by the invention;

Figure 11 illustrates the flow chart of an embodiment of the method (registration) of M2M terminal remote management provided by the invention;

Figure 12 illustrates the flow chart of the method (upgrading is downloaded) of the another kind of M2M terminal remote management that the embodiment of the present invention provides;

Figure 13 illustrates the flow chart of another embodiment of the method (upgrading is downloaded) of M2M terminal remote management provided by the invention;

Figure 14 illustrates the flow chart of an embodiment of the method (upgrading is downloaded) of 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 CDMA 1X 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.

Cdma communication module 402, for establishing a communications link with cdma network access module (as S401 antenna), CDMA signal is modulated, demodulation, amplification and filtering process, realize the exchange of the voice-and-data based on cdma network; Carry out exchanges data with application processor 404, peripheral storage (as FLASH memory, RAM), interface circuit in M2M terminal, realize the logic of business functions of M2M terminal; Be responsible for passing on control command from management platform by internal interface to application processor, receive the reporting information from application processor; And the modulation and demodulation process of responsible CDMA baseband signal, based on built-in Applied layer interface agreement, resolve and encapsulate the interaction message between management platform, realizing the local and remote administration to M2M terminal.

Specifically, internal control interface and data-interface is designed between cdma communication module 402 and application processor 404.Wherein, the transmission of data-interface bearer service data, comprise the business datum that the needs such as the front-end sensor data of M2M terminal collection, controlled device running parameter are uploaded, the parameter of front end controlled device being carried out to Reverse Turning Control that M2M business platform issues, and M2M management platform issue to M2M terminal software kit data of carrying out remote upgrade etc.The supervisory instruction message that control interface then carries between M2M management platform and terminal forwards, cdma communication terminal stops the management interface agreement between above-mentioned M2M terminal and management platform, namely according to above-mentioned management interface agreement the instruction message from management platform unpacked and resolve, to respond voluntarily for the supervisory instruction not relating to application processor and application processor processes need not be delivered, the supervisory instruction of process is participated in then by this internal control interface notification application processor for needing application processor, the feedback waiting for application processor afterwards self response contents comprehensive sends to M2M management platform after encapsulating message body according to management interface agreement, idiographic flow is described in detail in follow-up embodiment.For the reporting message that M2M terminal is initiatively initiated, as register, logging in, alarm etc., employing similar approach, repeats no longer one by one.The process messages of above-mentioned cdma communication module self process comprises registration, logs in, rolls off the production line, line quality detection etc., and the process messages needing application processor to participate in process comprises status report, parameter configuration, Remote Wake Up, remote fault analysis, Terminal Alert, remote upgrade etc.Preferably, can be connected by serial line interface between above-mentioned cdma communication module and application processor, realize the internal control interface between them by one group of expansion AT command.

Application processor is responsible for the firmware program running terminal, and 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 by antenna S401, 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; And by AT instruction, it is mutual that cdma communication module and application processor realize data message.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.

Provided by the invention a kind of can the cdma communication module of telemanagement, embedded a set of Applied layer interface agreement be carried on SMS or TCP or UDP in module, Applied layer interface agreement is carried on SMS, TCP or UDP, TCP wherein and UDP port number, can pre-configured or online modifications as editable parameter.

Provided by the invention a kind of can the cdma communication module of telemanagement, by resolving and response management message, complete registration, log in, roll off the production line, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, the remote management capability such as remote fault analysis.When administrative messag is for cdma communication module itself, module will automatically make response and without the need to notifying master cpu.Adopt this module can make full use of the data-handling capacity of wireless module itself, reduce power consumption and the cost of whole M2M terminal, what simplify master cpu designs and develops work.

Fig. 5 illustrates the structural representation of another specific embodiment of M2M terminal provided by the invention.

As shown in Figure 5, the hardware implementations that the another kind of M2M terminal 500 is concrete, mainly comprises: the parts such as cdma communication module, FLASH memory, RAM, power supply unit, S501 antenna and external interface circuit; Cdma communication module comprises further: CDMA radio frequency unit 502, CDMA Base-Band Processing and embedded microprocessor unit 504; Wherein

CDMA radio frequency unit 502, for establishing a communications link with cdma network access module (as S501 antenna), CDMA signal is modulated, demodulation, amplification and filtering process, realize the exchange of the voice-and-data based on cdma network.

CDMA Base-Band Processing and embedded microprocessor unit 504, for mutual with CDMA radio frequency unit 502, receive the signal after the process of CDMA radio frequency unit; Carry out exchanges data with peripheral storage, interface circuit in M2M terminal, realize the logic of business functions of M2M terminal; And the modulation and demodulation process of responsible CDMA baseband signal, based on built-in Applied layer interface agreement, resolve and encapsulate the interaction message between management platform, realizing the local and remote administration to M2M terminal.

Specifically, cdma communication module in charge accesses cdma network by antenna S501, realizes the every business of terminal and management function, comprising above-mentioned embedded management interface agreement; 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; According to the difference of application scenario, terminal possesses 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. usually.

Compared to the technical scheme shown in Fig. 4, this embodiment provide a kind of can the cdma communication module of telemanagement, enormously simplify terminal development work further, as long as apply cdma communication module of the present invention, be equipped with simple peripheral circuit and just can realize M2M termination function; Namely by resolving and response management message, complete registration, log in, roll off the production line, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, the remote management capability such as remote fault analysis.But the program is applicable to require it is not the very high application scenario to power consumption, cost sensitivity to M2M terminal operational capability, the microprocessor that can directly use cdma communication module embedded in embody rule occasion is as the main control unit of whole terminal, thus save original master cpu, reduce further loss, provide cost savings.

Fig. 6 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 6, a kind of system 600 of M2M terminal remote management comprises: M2M terminal and M2M management platform; Wherein M2M terminal can adopt any one the M2M terminal described in the embodiment of earlier figures 4 or 5 correspondence.

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 CDMA 1X 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, PacketData Serving Node), 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, Point to Point Protocol) 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. 7 illustrates the schematic diagram of M2M terminal provided by the invention and the embedded interface protocol of M2M management platform.

Cdma communication module in 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 7, 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, Cyclic Redundancy Check) 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.Cdma communication module in M2M terminal and management platform, by resolving and respond the administrative messag from the other side, complete registration, log in authentication, roll off the production line, 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. 8 illustrates the flow chart of the method for a kind of M2M terminal remote management that the embodiment of the present invention provides.

As shown in Figure 8, a kind of method flow 800 of M2M terminal remote management comprises: step 802, and the cdma communication module of M2M terminal receives the instruction message from management platform.Wherein, M2M terminal be selected from embodiment illustrated in fig. 4 in the M2M terminal mentioned, described M2M management platform be selected from embodiment illustrated in fig. 6 in the M2M management platform mentioned.

Step 804, cdma communication module is sealed off according to interface protocol and is resolved instruction message.

Step 806, according to the instruction message after parsing, judges whether to need application server processes.If do not needed, then perform step 808; Otherwise perform step 809.

Step 808, cdma communication module performs corresponding Business Processing according to the instruction message after parsing, and generates response message body voluntarily.

Step 809, the instruction message after parsing is transmitted to application processor by internal interface by cdma communication module.

Step 810, application processor performs corresponding Business Processing according to the instruction message after parsing, and returns response message by internal interface to cdma communication module.

Step 811, cdma communication module receives response message, generates response message body.

Step 812, cdma communication module generates reporting message according to interface protocol encapsulation messages body;

Step 813, reporting message is sent to management platform by cdma communication module.

Fig. 9 illustrates the flow chart of the method (registration) of 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, User IdentityModel) 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, International Mobile Subscriber Identity) 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 9, the method flow 900 of M2M terminal remote management comprises: step 902, the registration request that the cdma communication module receiving M2M terminal sends.The M2M terminal related in the present embodiment can be selected from the M2M terminal mentioned in Fig. 4 or 5 illustrated embodiments, M2M management platform can be selected from embodiment illustrated in fig. 6 in the M2M management platform mentioned.

Step 904, M2M management platform verifies log-on message.After verification, perform step 906.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 906, 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 908.

Step 908, 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 910, it is registered that cdma communication module changes register itself state.

Figure 10 illustrates the flow chart of another embodiment of the method (registration) of M2M terminal remote management provided by the invention.

As shown in Figure 10, the method flow 1000 of M2M terminal remote management comprises: step 1001,1002-1012, wherein step 1002-1010 can perform technology contents same or analogous with the step 902-910 shown in Fig. 9 respectively, for for purpose of brevity, repeats no more its technology contents here.

As shown in Figure 10, before step 1002, perform step 1001, when M2M terminal starts, cdma communication module carries out the Autonomous test of login state.If M2M terminal is unregistered state, cdma communication module sends registration request to M2M terminal management platform.Otherwise, perform step 1012.

Step 1004 " M2M management platform verifies log-on message ", if not by verification, such as terminal number does not meet rule, terminal and registers at platform, nullify, then perform step 1012.

Step 1006 " 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 1012.

Step 1012, terminates register flow path.

Figure 11 illustrates the flow chart of an embodiment of the method (registration) of M2M terminal remote management provided by the invention.

As shown in figure 11, the method (registration) of M2M terminal remote management comprises:

Step S1101:M2M terminal powers up startup.

Whether step S1102:CDMA communication module sense terminals state is unregistered state, if be unregistered state, forward step S1103 to, otherwise terminates this flow process.

Step S1103:CDMA communication module sends a request for registration to M2M management platform.

Step S1104:M2M management 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 S1105:M2M management platform verifies UIM card information, comprises whether UIM card is opened, whether state can be used, if verification makes mistakes, terminates register flow path.

The IMSI information that step S1106:M2M management 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 S1107:M2M management platform returns registering result according to the result to M2M terminal, issues access pin by short message mode, and creates the binding relationship of terminal number and IMSI.

It is registered that step S1108:CDMA communication module changes register itself state.

Figure 12 illustrates the flow chart of the method (upgrading is downloaded) of 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.Because terminal software upgrading can relate to the upgrading of cdma communication module and the upgrading of application processor software, the message that flow process of therefore upgrading can relate to internal control interface between cdma communication module and application processor forwards.The idiographic flow of terminal remote upgrading is as follows:

As shown in figure 12, the method flow 1200 of M2M terminal remote management comprises: step 1202, and notice is downloaded in the upgrading that the cdma communication module reception M2M management platform of M2M terminal 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 mentioned in the embodiment shown in Fig. 4, and M2M management platform can be selected from the M2M management platform mentioned in the embodiment shown in Fig. 6.

Step 1204, cdma communication module judges that whether upgrading downloads notice for application server.If not, then perform step 1206; Otherwise, perform step 1207.

Step 1206, the URL(uniform resource locator) that cdma communication module downloads upgrade software bag in notice to upgrading is initiated to download.

Step 1207, cdma communication module notice application processor has redaction to need upgrading.

Step 1208, application processor initiates to download to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice;

Step 1209, download server receives the software download request of application processor, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to M2M terminal.

Step 1210, cdma communication module receives upgrade software, completes upgrading down operation.

In an embodiment of the method for M2M terminal remote management provided by the invention, after step 1208, 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 13 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention.

As shown in figure 13, the method flow 1300 of M2M terminal remote management comprises: step 1302-1310, wherein step 1302,1304-1310 can perform and the step 1202 shown in Figure 12, the same or analogous technology contents of 1204-1210 respectively, for for purpose of brevity, repeat no more its technology contents here.

As shown in figure 13, after step 1302 " notice is downloaded in the upgrading that the cdma communication module reception M2M management platform of M2M terminal issues ", perform step 1303, whether cdma communication module self-check current state meets downloading request.If met the demands, then perform step 1304; Otherwise perform step 1305.

Step 1305, 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.

As shown in figure 14, the method (remote upgrade flow process) of M2M terminal remote management comprises:

Step S1401:M2M management platform issues to M2M terminal and downloads notice, wherein contains checking version, information such as upgrading address and updating protocol etc.

Step S1402: communication module checks whether terminal 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 S1403:CDMA communication module checks that whether this upgrade notification is for application processor.If not, then initiate to download to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice; Otherwise perform step S1405.

Step S1404: download server receives the software download request of cdma communication module, and the type according to cdma communication module carries out adaptation, and indicated release is downloaded to terminal.

Step S1405:CDMA communication module notice application processor has redaction to need upgrading, comprising upgrading address information.

Step S1406: application processor initiates to download to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice.

Step S1407: download server receives the software download request of application server, and the type according to M2M terminal carries out adaptation, and indicated release is downloaded to terminal.

Step S1408: after having downloaded, platform generates software download daily record.

Step S1409: 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 communication module provided by the invention, M2M terminal and telemanagement thereof, it utilizes cdma communication module by resolving and response management message, complete registration, log in, roll off the production line, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, the remote management capability such as remote fault analysis.When administrative messag is for cdma communication module itself, module will automatically make response and without the need to notifying master cpu.Adopt this module can make full use of the data-handling capacity of wireless module itself, reduce power consumption and the cost of whole M2M terminal, what simplify master cpu designs and develops work.

2, an embodiment of the system and method for M2M communication module provided by the invention, M2M terminal and telemanagement thereof, it utilizes cdma communication module, is equipped with simple peripheral circuit and just can realizes M2M termination function; Namely by resolving and response management message, complete registration, log in, roll off the production line, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, the remote management capability such as remote fault analysis.But the program is applicable to require it is not the very high application scenario to power consumption, cost sensitivity to M2M terminal operational capability, the microprocessor that can directly use cdma communication module embedded in embody rule occasion is as the main control unit of whole terminal, thus save original master cpu, reduce further loss, provide cost savings.

3, an embodiment of the system and method for M2M communication module provided by the invention, M2M terminal and telemanagement thereof, expansion AT command is defined between module and application processor in M2M terminal, for pass on to application processor from management platform control command, collect reporting information from application processor, realize the object being managed whole terminal by communication module; Terminal can directly use AT instruction implementation platform to the management of terminal, and need not realize complicated supervisory communications agreement.

4, an embodiment of the system and method for M2M communication module provided by the invention, M2M terminal and telemanagement thereof, 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.

5, the system and method for M2M communication module provided by the invention, M2M terminal and telemanagement thereof 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.

Claims

1. a method for M2M terminal remote management, is characterized in that, described method comprises:

The cdma communication module of M2M terminal receives the instruction message from management platform;

Described cdma communication module is sealed off according to interface protocol and is resolved described instruction message;

According to the instruction message after parsing, judge whether to need application server processes;

If do not needed, then described cdma communication module performs corresponding Business Processing according to the instruction message after described parsing, and generates response message body voluntarily;

Described cdma communication module encapsulates described message body according to described interface protocol and generates reporting message;

Described reporting message is sent to M2M management platform by described cdma communication module;

Wherein, described 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;

Or,

2. method according to claim 1, is characterized in that, described method also comprises:

If needed, the instruction message after described parsing is transmitted to described application processor by internal interface by described cdma communication module;

Described application processor performs corresponding Business Processing according to the instruction message after described parsing, and returns response message by described internal interface to described cdma communication module;

Described cdma communication module receives described response message, generates described response message body.

3. method according to claim 2, is characterized in that, described cdma communication module is connected by serial line interface with described application processor, and is controlled by the internal interface that application processor described in AT instruction calls realizes therebetween.

4. a method for M2M terminal remote management, is characterized in that, described method comprises:

The registration request that the cdma communication module receiving M2M terminal sends;

M2M management platform verifies described log-on message;

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 cdma communication module changes register itself state;

Or,

5. method according to claim 4, is characterized in that, described method also comprises:

When described M2M terminal starts, described cdma communication module carries out the Autonomous test of login state; And

If be unregistered state, described cdma communication module sends registration request to described M2M terminal management platform.

6. method according to claim 4, it is characterized in that, described M2M management platform verifies described log-on message and comprises further: described M2M management platform verifies whether described M2M terminal number meets rule, whether M2M terminal is registered at platform, whether nullified.

7. method according to claim 4, it is characterized in that, described log-on message 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, CelIID, M2M terminal are supported and registration triggering.

8. method according to claim 4, 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.

9. method according to claim 4, is characterized in that, carries 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.

10. a method for M2M terminal remote management, is characterized in that, described method comprises:

Notice is downloaded in the upgrading that the cdma communication module reception M2M management platform of M2M terminal issues;

Described cdma communication module judges that whether described upgrading downloads notice for application server;

If not, the URL(uniform resource locator) that described cdma communication module downloads upgrade software bag in notice to described upgrading is initiated to download;

Download server receives the software download request of described cdma communication module, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal;

Described cdma communication module receives described upgrade software, completes upgrading down operation;

Or,

11. methods according to claim 10, is characterized in that, described method also comprises:

After the upgrading download notice that the cdma communication module reception M2M management platform of M2M terminal issues, whether described cdma communication module self-check current state meets 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.

12. methods according to claim 10, is characterized in that, described method also comprises:

If so, described cdma communication module notifies that described application processor has redaction to need upgrading;

Described application processor initiates to download to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice;

Download server receives the software download request of described application processor, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal.

13. methods according to claim 10, is characterized in that, described download notification package contains: at least any one information in checking version, upgrading address and updating protocol.

14. methods according to claim 10, 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.

The system of 15. 1 kinds of M2M terminal remote managements, is characterized in that, described system comprises M2M terminal and M2M management platform, and wherein, M2M terminal comprises cdma network access module, cdma communication module and application server, wherein:

Or,

Wherein:

16. systems according to claim 15, is characterized in that,

Instruction message after described parsing also for when needs application server processes, is transmitted to described application processor by internal interface by described cdma communication module; Receive the response message that application processor returns, generate described response message body;

Described application processor, for performing corresponding Business Processing according to the instruction message after described parsing, and returns response message by described internal interface to described cdma communication module.

17. systems according to claim 16, is characterized in that, described cdma communication module is connected by serial line interface with described application processor, and are controlled by the internal interface that application processor described in AT instruction calls realizes therebetween.

The system of 18. 1 kinds of M2M terminal remote managements, is characterized in that, described system comprises M2M terminal and M2M management platform, and wherein, M2M terminal comprises cdma network access module, cdma communication module, wherein:

Or,

Wherein:

19. systems according to claim 18, is characterized in that,

When described cdma communication module also starts for described M2M terminal, carry out the Autonomous test of login state; And when login state is unregistered state, send registration request to described M2M terminal management platform.

20. systems according to claim 18, is characterized in that,

When described M2M management platform verifies described log-on message, whether meet rule specifically for verifying described M2M terminal number, whether whether M2M terminal registered at platform, nullified.

21. systems according to claim 18, it is characterized in that, described log-on message 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, CelIID, M2M terminal are supported and registration triggering.

22. systems according to claim 18, is characterized in that, whether when described M2M management platform verifies UIM card information, open-minded specifically for verifying described UIM card, whether the state of described UIM card can be used.

23. systems according to claim 18, it is characterized in that, when described M2M management platform carries out logic verify to IMSI and the M2M terminal number that described UIM card associates, if there is binding relationship specifically for 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 system of 24. 1 kinds of M2M terminal remote managements, is characterized in that, described system comprises M2M terminal and M2M management platform, wherein, M2M terminal comprises cdma network access module, cdma communication module and application server, and M2M management platform comprises download server, wherein:

Or,

Wherein:

25. systems according to claim 24, is characterized in that,

In the cdma communication module of M2M terminal also for receiving after upgrading that M2M management platform issues downloads notice, whether self-check current state meets downloading request; If do not support updating protocol or do not support configuration requirement of upgrading, then return the notice not supporting to upgrade to described M2M management platform, terminate upgrading flow process.

26. systems according to claim 24, is characterized in that,

If described cdma communication module also downloads notice for application server for described upgrading, then notify that described application processor has redaction to need upgrading;

Described application processor, downloads for initiating to the URL(uniform resource locator) downloading the upgrade software bag comprised in notice;

Download server is also for receiving the software download request of described application processor, and the type according to M2M terminal carries out adaptation, and corresponding upgrade software is sent to described M2M terminal.

27. systems according to claim 24, is characterized in that, described download notification package contains: at least any one information in checking version, upgrading address and updating protocol.

28. systems according to claim 24, is characterized in that,

Described M2M terminal also for receiving described upgrade software, and after completing upgrading down operation, exits communication process and to lay equal stress on new login;

Described M2M management platform also for after complete upgrading down operation in described M2M terminal, generates software download daily record.