CN102378162A - M2M (Machine-to-Machine) terminal, and system and method for M2M terminal remote management - Google Patents
M2M (Machine-to-Machine) terminal, and system and method for M2M terminal remote management Download PDFInfo
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Abstract
The invention discloses an M2M (Machine-to-Machine) terminal, and a system and method for M2M terminal remote management. The M2M terminal comprises the following modules: a CDMA (Code Division Multiple Access) network access module for realizing the physical access of a CDMA network via a radio frequency circuit and a base band circuit; a communication function module for realizing switching of voice and data based on the CDMA network; a communication management module for providing an access interface with a communication function for the service logic of the M2M terminal to realize access control and link management; a data processing module for carrying out analysis and logical operation on the acquired peripheral data and outputting a control instruction; a service management module for coordinating with the communication management module and the data processing module to realize the service logic function of the M2M terminal; and a terminal management module for realizing local and remote management on the M2M terminal based on an application layer interface protocol. Through the invention, the remote centralized management on the M2M terminal can be realized, and the requirements of real-time monitoring and timely trouble removal for the M2M terminal are satisfied; and operations and marketing development of the M2M application system are benefited.
Description
Technical field
The present invention relates to the Internet of Things applied technical field, relate in particular to the system and method for the telemanagement at a kind of M2M (Machine to Machine) terminal, M2M terminal.
Background technology
The notion of Internet of Things (The Internet of Things) is proposed in 1999 by Massachusetts Institute Technology (MIT) the earliest first; Initial notion is meant all article through radio frequency identification information sensing equipment and Internet connections such as (RFID), realizes the network of intelligent identification and management.International Telecommunication Union expanded the connotation of Internet of Things notion in 2005; Point out in this report; The target of Information & Communication Technology connects anyone from any time, any place, develop into the stage that connects any article, and the connection of all things on earth has just formed Internet of Things.In the Internet of Things that this part report is mentioned, except that the RFID technology, more new technology, for example: technology such as transducer, embedded chip, cellular mobile communication are widely used.Comprehensively perception, reliably transmit, Intelligent treatment is the characteristic of Internet of Things: " perception comprehensively " is meant that perception such as utilizing radio frequency identification (RFID), two-dimension code, GPS, camera, transducer, sensor network, the technological means of catching, measuring carry out information gathering to article whenever and wherever possible and obtain; " the reliable transmission " is meant the fusion through various communication networks and the Internet, with article (Things) access information network, carries out reliable information interaction whenever and wherever possible and shares; " Intelligent treatment " is meant the various intelligence computation technology such as cloud computing, fuzzy diagnosis of utilizing; The cross-region of magnanimity, inter-trade, interdepartmental data and information are carried out analyzing and processing; Lifting realizes intelligentized decision-making and control to the insight of physical world, economic society comings and goings and variation.
The M2M original meaning is machine to machine communication (M2M), but in a broad sense, so-called M2M uses and comprised the information interaction between machine and machine, mobile network and machine, people and the machine, is the main application form of present stage Internet of Things.It is a kind of for machine embedding intelligent communications terminal and as application and service core, networking that M2M uses, and said intelligent terminal comprises information gathering, storage, logic analysis judgement and transfer function.The M2M application scheme is set up the information interaction link between application platform, remote machine and application person, can gather information, the long-range parameter that equipment is set, gather the telework state information or handle online transaction through the M2M system.At present the M2M system is being used widely such as industries such as traffic, electric power, agricultural, water conservancy, commercial production monitoring management, environmental protection, city management and logistics, for the client has practiced thrift great amount of cost, improved operating efficiency and also improved service quality simultaneously.
But present M2M uses and is in dispersity mostly, also forms scale far away.Most of sector applications all are absorbed in the parameter acquisition of remote equipment and to the reverse control of equipment, are but lacked the means of management and control for the intelligent communications terminal that embeds remote equipment.And use for a lot of M2M; The M2M terminal generally all is operated in the environment of open air or unattended duty; Can not in time find out and fix a breakdown in case break down to influence customer service, if the terminal gathers is significant data, also possibly cause heavy losses to the user.Can cause " vertically " distribution fully of each business application system if all develop the terminal monitoring function separately by each application system, the terminal management function of each system is incompatible.Not only cause the repeated construction of terminal management platform; Increased system cost greatly, and because the isolation between each operation system can't be obtained comprehensive network and terminal data; The fault location that is unfavorable for system also can't realize the whole network unified management and data collection and statistical analysis.Do the popularization and the scale that are unfavorable for that equally also M2M uses like this.Therefore, a kind of method that can unified management be distributed in the M2M terminal in each M2M operation system of market demand.
One Chinese patent application (application number: 200680017963.6, the applying date: 2006-05-22; Publication number: CN101180852A; Open day: 2008-05-14) propose a kind of method and system via IP link machine remote management; But this invention relates generally to is to be authorized to the method and system of user equipment (UE) through communication network telemanagement remote equipment, and UE and remote equipment all need be accomplished interacting message based on internet multimedia subsystem IMS.This invention is primarily aimed at the M2M business realizing, does not solve the market demand at unified management M2M terminal.
One Chinese patent application (application number: 200910091697.7, the applying date: 2009-08-28; Publication number: CN101635879A, open day: 2010-01-27) tele-control system and the method for a kind of wireless terminal of proposition, this invention was through setting up voice communication and sending dual-tone multifrequency signaling and realize remote control function between controller and terminal.This invention is applicable to carries out the M2M business, how not to relate to the operating state of unified monitoring and management M2M terminal itself.
In sum, how can unified management be distributed in the terminal in each M2M service application, realize telemanagement, monitoring in real time, in time fix a breakdown and become the technical problem that this area needs to be resolved hurrily this M2M terminal.
Summary of the invention
The technical problem that the present invention will solve provides the system and method for a kind of M2M terminal, M2M terminal remote management, can realize telemanagement and maintenance in time to the M2M terminal of extensive distribution.
One aspect of the present invention provides a kind of M2M the terminal, and this M2M terminal comprises: cdma network AM access module is used for realizing that through radio frequency, baseband circuit the physics of cdma network inserts; The communication function module is used to realize the exchange based on the voice-and-data of cdma network; Communication management module, the service logic that is used to the M2M terminal provides the access interface of communication function, realizes access control and link management; Data processing module is used for the peripheral data of gathering is analyzed and logical operation, and the output control command; The service management module is used for coordinating communication administration module and data processing module, realizes the logic of business functions at M2M terminal; Termination management module is used for realizing the local and remote administration to the M2M terminal based on the Applied layer interface agreement.
Among the embodiment at M2M provided by the invention terminal, this M2M terminal also comprises: peripheral module is used to provide the physical access interface at peripheral access M2M terminal; Data acquisition and control module are used for obtaining the data of ancillary equipment or carrying out control command through peripheral module, and the data processing module to the upper strata provides data to obtain the interface of exporting with data.
Among the embodiment at M2M provided by the invention terminal, cdma network is selected from CDMA1X or EV-DO network.
Among the embodiment at M2M provided by the invention terminal; The communication function module further comprises: data module; Be used to provide data call initiation, keep, detection and break function, for the service application at M2M terminal provides IP-based exchanges data communication interface; Voice module is used to provide incoming call exhalation, calling transfer, the three-party talking function of voice; SMS module, being used to provides data transmission, the receiving interface based on short message, realizes 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: foregoing any one M2M terminal; The M2M management platform is used for establishing a communications link through cdma network and at least one M2M terminal, resolves the various message from the M2M terminal, accomplishes the telemanagement to the M2M terminal.
Among the embodiment of the system of M2M terminal remote management provided by the invention, cdma network comprises Short Message Service Gateway, and the M2M management platform is set up SMS with the M2M terminal through the Short Message Service Gateway of cdma network and is connected.
Among the embodiment of the system of M2M terminal remote management provided by the invention, cdma network comprises PDSN, and M2M management platform and the M2M terminal PDSN through cdma network sets up TCP/IP or UDP/IP is connected.
Among the embodiment of the system of M2M terminal remote management provided by the invention, telemanagement comprises: register, land in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and the remote fault analysis at least any one.
Another aspect of the present invention provides a kind of method of M2M terminal remote management, and this method comprises: receive the register requirement that send at the M2M terminal; The M2M management platform is carried out verification to the log-on message at M2M terminal; The M2M management platform is carried out verification to the UIM card information, and UIM card related IMSI and M2M terminal number are carried out logic verify; The M2M management platform is returned registration notification message according to the checking result to the M2M terminal; For allowing registration to insert, issue access pin through short message mode, and create the binding relationship of M2M terminal number and IMSI; And M2M terminal change self login state is registered; Wherein, M2M terminal and M2M management platform are selected from foregoing M2M terminal and M2M management platform.
Among the embodiment of the method for M2M terminal remote management provided by the invention, this method also comprises: carry out the detection certainly of login state during the M2M starting terminal; And if the M2M terminal is unregistered state, register requirement is sent to the M2M terminal management platform in the M2M terminal.
Among the embodiment of the method for M2M terminal remote management provided by the invention, the M2M management platform is carried out verification to the log-on message at M2M terminal and is further comprised: M2M management platform verification M2M terminal number whether meet rule, M2M terminal whether in the platform registration, whether nullify.
Among the embodiment of the method for M2M terminal remote management provided by the invention, the log-on message at M2M terminal comprises: any one information at least in the cdma network type of the model at the type at M2M terminal, M2M terminal, the provider at M2M terminal, M2M terminal number, ESN, IMSI, CellID, the support of M2M terminal and the reason of registration trigger.
Among the embodiment of the method for M2M terminal remote management provided by the invention, the M2M management platform is carried out verification to the UIM card information and specifically comprised: whether verification UIM card is open-minded, and whether the state of UIM card is available.
Among the embodiment of the method for M2M terminal remote management provided by the invention; The related IMSI of UIM card and M2M terminal number are carried out logic verify further to be comprised: if there has been binding relationship in IMSI; It is also registered to show that the UIM card has been used by other M2M terminal, then M2M management platform unbind relation; If there has been binding relationship in the M2M terminal number, show that this M2M terminal number distributed to other M2M terminal or M2M terminal repeated registration; Finish register flow path.
Another aspect of the present invention provides a kind of method of M2M terminal remote management, and this method comprises: the M2M terminal receives the upgrading download notice that the M2M management platform issues; The URL that upgrade software bag in the notice is downloaded to upgrading in the M2M terminal initiates to download; Download Server receives the software download request at M2M terminal, carries out adaptively according to the type at M2M terminal, and corresponding upgrading software is sent to the M2M terminal; The M2M terminal receives upgrade software, accomplishes the upgrading down operation.
Among the embodiment of the method for M2M terminal remote management provided by the invention, this method also comprises: after notice was downloaded in the upgrading that M2M terminal reception M2M management platform issues, the M2M terminal self testing was looked into current state and whether is satisfied downloading request; If do not support updating protocol or do not support the configuration requirement of upgrading, then the M2M terminal is returned to the M2M management platform and is not supported the notice of upgrading, and finishes the upgrading flow process.
Among the embodiment of the method for M2M terminal remote management provided by the invention, download notice and comprise: any one information at least in checking version, upgrading address and the updating protocol.
Among the embodiment of the method for M2M terminal remote management provided by the invention, this method also comprises: the M2M terminal receives upgrade software, accomplishes after the upgrading down operation, and the M2M management platform generates the software download daily record; And the communication process new login of laying equal stress on is withdrawed from the M2M terminal.
The M2M terminal that the present invention supplies, the system and method for M2M terminal remote management; Solved that the M2M terminal extensively is distributed in each M2M service application in the prior art; The technical problem that is difficult to unified management helps realizing the telemanagement to this M2M terminal, monitors in real time, in time fixes a breakdown.
Description of drawings
Fig. 1 illustrates the structural representation at a kind of M2M terminal that the embodiment of the invention provides;
Fig. 2 illustrates the structural representation of another embodiment at M2M provided by the invention terminal;
Fig. 3 illustrates the structural representation of another embodiment at M2M provided by the invention terminal;
Fig. 4 illustrates the structural representation of a specific embodiment at M2M provided by the invention terminal;
Fig. 5 illustrates the structural representation of the system of a kind of M2M terminal remote management that the embodiment of the invention provides;
Fig. 6 illustrates the sketch map of the embedded interface protocol of M2M provided by the invention terminal and 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 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 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 more comprehensively described, exemplary embodiment of the present invention wherein is described.
Fig. 1 illustrates the structural representation at a kind of M2M terminal that the embodiment of the invention provides.
As shown in Figure 1, M2M terminal 100 comprises: cdma network AM 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 AM access module 102 is used for realizing that through radio frequency, baseband circuit the physics of cdma network inserts.Among the embodiment at M2M provided by the invention terminal, cdma network is selected from CDMA 1X or EV-DO network.
Communication function module 104 is used to realize the exchange based on the voice-and-data of cdma network.
Communication management module 106, the service logic that is used to the M2M terminal provides the access interface of communication function, realizes access control and link management.
Data processing module 108 is used for the peripheral data of gathering is analyzed and logical operation, and the output control command.
Service management module 110 is used for coordinating communication administration module and data processing module, realizes the logic of business functions at M2M terminal.
An embodiment at M2M provided by the invention terminal, the M2M terminal receives and the instruction of response management platform, and wherein built-in management interface agreement adopts this agreement to communicate by letter with the M2M management platform.The M2M terminal has following function: receiving remote management platform activation instruction, local fault warning, data communication, remote upgrade, data statistics and function such as communication interaction end to end.
Fig. 2 illustrates the structural representation of another embodiment at M2M provided by the invention terminal.
As shown in Figure 2; M2M terminal 200 comprises: cdma network AM 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 AM 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 to have same or analogous functional module with cdma network AM access module shown in Figure 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 is used to provide the physical access interface at peripheral access M2M terminal; The physical access interface of peripheral hardwares such as data volume, analog quantity, audio frequency and video and transducer for example is provided.
Data acquisition and control module 216 are used for obtaining the data of ancillary equipment or carrying out control command through peripheral module, and the data processing module to the upper strata provides data to obtain the interface of exporting with data.
Fig. 3 illustrates the structural representation of another embodiment at M2M provided by the invention terminal.
As shown in Figure 3; M2M terminal 300 comprises: cdma network AM 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 AM 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 to have same or analogous functional module with cdma network AM access module shown in Figure 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 further comprises: data module 3041, voice module 3042 and SMS module 3043, wherein
Fig. 4 illustrates the structural representation of a specific embodiment at M2M provided by the invention terminal.
As shown in Figure 4, a kind of concrete hardware implementations at M2M terminal 400 mainly comprises: 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 moving the firmware program at terminal, realizes each item business and the management function at terminal, is used to realize relating at least the function of data processing module, communication management module, service management module and termination management module; Can adopt flush bonding processors such as 32 ARM7 or ARM9 series, disposal ability is generally more than 40MIPS.The data such as firmware program of FLASH storage terminal, memory capacity is greater than 2MB.Adopt SDRAM as random access storage (RAM) unit, provide the terminal firmware program running required spatial cache.Power supply unit is realized AC/DC or the DC/DC conversion of external power source to inner each operating voltage, is responsible for working power to each functional unit of terminal being provided.The cdma communication module realizes the access of cdma network, and application processor is through AT commands for controlling cdma communication module.According to the difference of terminal applies occasion, possess one or more external interfaces of digital quantity input/output interface, analog quantity input/output interface, serial ports, Ethernet interface, wireless data interface and sensor interface etc. usually.
Fig. 5 illustrates the structural representation of the system of a kind of M2M terminal remote management that the embodiment of the 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 the M2M terminal can be adopted like any one the M2M terminal described in the corresponding embodiment of earlier figures 1-4.
The M2M management platform is used for establishing a communications link through cdma network and at least one M2M terminal, resolves the various message from the M2M terminal, accomplishes the telemanagement to the M2M terminal.Specifically; The M2M management platform is that telemanagement and monitoring are carried out in the terminal, comprising: register, land in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and the remote fault analysis at least any one; And be the halfpace that M2M sector application system provides terminal management service, realize terminal access control, terminal management, terminal remote upgrading, the access of sector application system and functions such as management, service operation management and platform management.Management platform is supported the function that relevant supervisor such as operator, manufacturer terminal, the client of government and enterprises, SP or operator carry out terminal management and service bearer management.
Among the 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 the M2M management platform is set up SMS with the M2M terminal through the Short Message Service Gateway of cdma network and is connected; Cdma network comprises grouping busihess data node device (PDSN, Packet Data Serving Node), and M2M management platform and the M2M terminal PDSN through cdma network sets up TCP/IP or UDP/IP is connected.
In the system of M2M terminal remote management provided by the invention, cdma network carries communicating by letter between M2M terminal and the management platform.Cdma network provides the block data communication ability, realizes short message receiving-transmitting through Short Message Service Gateway and short message service center.PDSN equipment is responsible for satisfying the online request of the long connection of peer-peer protocol PPP (Point to Point Protocol) at a large amount of M2M terminal; Short Message Service Gateway provides reliable instant processing, guarantees the short message transmitting-receiving between management platform and M2M terminal reliably in time.
Fig. 6 illustrates the sketch map of the embedded interface protocol of M2M provided by the invention terminal and M2M management platform.
M2M terminal and management platform are set up communication link through cdma network, then through above-mentioned communication link interaction message, accomplish the telemanagement to the M2M terminal.As shown in Figure 6, said interaction message is by the predefined Applied layer interface protocol encapsulation that is carried on SMS, TCP or the UDP, and TCP wherein and udp port can pre-configured or online modifications number as configurable parameter.All message except that registration message that send to platform at the terminal; All need add CRC (CRC at the message afterbody; Cyclic Redundancy Check) digest value; The CRC digest value is generated by message body and terminal access pin jointly, and access pin wherein generates and be handed down to terminal by platform through random algorithm in endpoint registration success back.M2M terminal and management platform are accomplished registration, are landed management functions such as authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and remote fault analysis through resolving and respond the administrative messag from the other side.
An embodiment of the system of M2M terminal remote management provided by the invention supports SMS, UDP and three kinds of bearing modes of TCP simultaneously.No matter using note, TCP still is the UDP transmission, does not influence the reciprocal process at platform and terminal.
Below further specify the function implementation of terminal remote management system with 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 invention provides.
The main purpose of registration is that the Subscriber Identity Module (UIM, User Identity Model) and the legitimacy at terminal are carried out authentication and binding.The terminal power up first or the terminal in the UIM card be replaced, all need initiate register requirement to platform.After registration is accomplished, all preserved the two the corresponding relation, the information such as login state at terminal of international mobile subscriber identity (IMSI, International Mobile Subscriber Identity) and terminal number in the UIM card terminal and platform both sides.Platform sends note to this IMSI corresponding mobile phone number and comprises its login password, and the terminal need not to respond.
As shown in Figure 7, the method flow 700 of M2M terminal remote management comprises: step 702 receives the register requirement that send at the M2M terminal.The M2M terminal that relates in the present embodiment can be selected from the M2M terminal shown in Fig. 1-5, and the M2M management platform can be selected from the M2M management platform shown in Fig. 4-5.
After verification, execution in step 708.
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 carry out the same or analogous technology contents with step 702-710 shown in Figure 7 respectively, and for for purpose of brevity, its technology contents here repeats no more.
As shown in Figure 8, before step 802, execution in step 801 is carried out the detection certainly of login state during the M2M starting terminal.If the M2M terminal is a unregistered state, register requirement is sent to the M2M terminal management platform in the M2M terminal.Otherwise, execution in step 812.
Step 804 " the M2M management platform is carried out verification to the log-on message at M2M terminal ", if not through verification, for example terminal number does not meet rule, terminal in platform registration, nullify, then execution in step 812.
Step 806 " the M2M management platform is carried out verification to the UIM card information; and UIM card related IMSI and M2M terminal number carried out logic verify "; If not through verification, verification such as for example the UIM card is not opened, state the is unavailable situation of makeing mistakes, then execution in step 812.
Step 812 finishes 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 for M2M terminal remote management (register flow path) comprising:
Step S901:M2M terminal powers up startup.
Step S902: whether the terminal is detected is unregistered state, if for unregistered state then forward step S903 to, otherwise finishes this flow process.
Step S903: the terminal sends a request for registration to the M2M platform.
Step S904: platform carries out verification to end message, comprises whether terminal number meets rule, whether the terminal is registered, whether nullified at platform, if verification makes mistakes, finishes register flow path.
Step S905: platform carries out verification to the UIM card information, comprises whether the UIM card is opened, whether state available, if verification makes mistakes, finishes register flow path.
Step S906: platform carries out logic verify to UIM related IMSI information, terminal number; If there has been binding relationship in IMSI, it is also registered to show that the UIM card has been used by other M2M terminal, then M2M management platform unbind relation; If there has been binding relationship in the M2M terminal number, show that this M2M terminal number distributed to other M2M terminal or M2M terminal repeated registration; Finish register flow path.
Step S907: platform returns registering result according to the checking result to the M2M terminal, issues access pin through short message mode, and creates the binding relationship of terminal number and IMSI.
Step S908: terminal change self login state is registered.
Figure 10 illustrates the flow chart of the method for the another kind of M2M terminal remote management that the embodiment of the invention provides.
When having up-to-date software version to upgrade at the M2M terminal, the M2M platform issues to the M2M terminal and downloads notice.Whether the M2M terminal can satisfy downloading request and send the response message of downloading notice to platform according to the current SOT state of termination of Content inspection in notifying, if satisfy then download immediately.If the M2M terminal does not support this updating protocol or other reason not to support upgrading, then in the response of notice back message using, list reason.
Shown in figure 10, the method flow 1000 of M2M terminal remote management comprises: step 1002, M2M terminal receive the upgrading download notice that the M2M management platform issues.Among the embodiment of the method for M2M terminal remote management provided by the invention, download notice and comprise: any one information at least in checking version, upgrading address and the updating protocol.The M2M terminal that relates in the present embodiment can be selected from the M2M terminal shown in Fig. 1-5, and the M2M management platform can be selected from the M2M management platform shown in Fig. 4-5.
Step 1004, the URL (URI, Uniform Resource Identifier) that upgrade software bag in the notice is downloaded to upgrading in the M2M terminal initiates to download.
Step 1006, Download Server receive the software download request at M2M terminal, carry out adaptively according to the type at M2M terminal, and corresponding upgrading software are sent to the M2M terminal.
Step 1008, the M2M terminal receives upgrade software, accomplishes the upgrading down operation.
Among the embodiment of the method for M2M terminal remote management provided by the invention, after step 1008, can also carry out following steps: the M2M terminal receives upgrade software, accomplishes after the upgrading down operation, and the M2M management platform generates the software download daily record; And the communication process new login of laying equal stress on is withdrawed from the M2M terminal.
Figure 11 illustrates the flow chart of another embodiment of the method for M2M terminal remote management provided by the invention.
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 be carried out respectively and step 1002 shown in Figure 10,1004,1006,1008 same or analogous technology contents; For for purpose of brevity, its technology contents here repeats no more.
Shown in figure 11, in step 1102 " the M2M terminal receives the upgrading download notice that the M2M management platform issues " afterwards, execution in step 1103, the M2M terminal self testing is looked into current state and whether is satisfied downloading request.If meet the demands, then execution in step 1104; Otherwise execution in step 1110.
Figure 12 illustrates the flow chart of an embodiment of the method for M2M terminal remote management provided by the invention.
Shown in figure 12, the method for M2M terminal remote management (remote upgrade flow process) comprising:
Step S1201:M2M platform issues to the M2M terminal and downloads notice, has wherein comprised information such as checking version, upgrading address and updating protocol.
Step S1202: whether terminal inspection current state satisfies downloading request, and sends response message to platform, if do not support updating protocol or other reason not to support upgrading, then in the response of notice back message using, lists reason, finishes the upgrading flow process; Otherwise get into next step operation.
Step S1203: the URI of the upgrade software bag that the terminal comprises in downloading notice, initiate to download.
Step S1204: the software download request of Download Server receiving terminal, carry out adaptively according to the type at terminal, indicated release is downloaded to the terminal.
Step S1205: after downloading completion, platform generates the software download daily record.
Step S1206: communication process must be withdrawed from the terminal after receiving the upgrade file success, the new login of laying equal stress on.
Need to prove: clear in order to explain, the foregoing description adopts the cdma wireless network to explain how the interaction message between M2M terminal and the M2M management platform carries.But those skilled in the art can clearly know according to instruction of the present invention, and based on same invention thought, any cordless communication network, wireline communication network or hybrid network of the two that provides wide area to cover can be accomplished identical bearing function.
With reference to the exemplary description of aforementioned the present invention, 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 provided by the invention terminal, M2M terminal remote management; M2M management platform and terminal at first connect through communication network; Accomplish the telemanagement to said M2M terminal through resolving and respond from the other side's administrative messag then, said interaction message is encapsulated by M2M terminal application layer standard interface protocol embedded, that be carried on SMS, TCP or the UDP.Use the system and method for M2M provided by the invention terminal, M2M terminal remote management; Not only can realize the remote centralized management at M2M terminal; Realization is to functions such as the authentication at terminal, real-time monitoring state, Remote configuration and upgrading, remote activations; The statistics of terminal operating can also be provided for the M2M system user, help the operation and the market expansion of M2M application system.
2, an embodiment of the system and method for M2M provided by the invention terminal, M2M terminal remote management supports SMS, UDP and three kinds of bearing modes of TCP simultaneously; No matter using note, TCP still is the UDP transmission, does not influence the reciprocal process at platform and terminal.
3, the system and method for M2M provided by the invention terminal, M2M terminal remote management has good autgmentability; On existing remote management capability (comprise registration, land authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and remote fault analysis) basis, the user can accomplish the personal management function according to the new TLV of service needed flexibly customizing.In addition, the system and method for M2M provided by the invention terminal, M2M terminal remote management has favorable compatibility, and according to different terminal disposal ability and network traffics restriction, the user can select different management modes and level of security.
Description of the invention provides for example with for the purpose of describing, and is not the disclosed form that exhaustively perhaps limit the invention to.A lot of modifications and variation are obvious for those of ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (18)
1. a M2M terminal is characterized in that, said M2M terminal comprises:
Cdma network AM access module is used for realizing that through radio frequency, baseband circuit the physics of cdma network inserts;
The communication function module is used to realize the exchange based on the voice-and-data of said cdma network;
Communication management module, the service logic that is used to said M2M terminal provides the access interface of communication function, realizes access control and link management;
Data processing module is used for the peripheral data of gathering is analyzed and logical operation, and the output control command;
The service management module is used to coordinate said communication management module and said data processing module, realizes the logic of business functions at said M2M terminal;
Termination management module is used for realizing the local and remote administration to said M2M terminal based on the Applied layer interface agreement.
2. M2M according to claim 1 terminal is characterized in that, said M2M terminal also comprises:
Peripheral module is used to provide the said M2M of the peripheral access physical access interface at terminal;
Data acquisition and control module are used for obtaining the data of said ancillary equipment or carrying out control command through said peripheral module, and the said data processing module to the upper strata provides data to obtain the interface of exporting with data.
3. M2M according to claim 1 terminal is characterized in that, said cdma network is selected from CDMA 1X or EV-DO network.
4. M2M according to claim 1 terminal is characterized in that, said communication function module further comprises:
Data module, be used to provide data call initiation, keep, detection and break function, for the service application at said M2M terminal provides IP-based exchanges data communication interface;
Voice module is used to provide incoming call exhalation, calling transfer, the three-party talking function of voice;
SMS module, being used to provides data transmission, the receiving interface based on short message, realizes the transmission-receiving function of said short message.
5. the system of a M2M terminal remote management is characterized in that, said system comprises:
Like any described M2M terminal among the claim 1-4;
The M2M management platform is used for establishing a communications link through said cdma network and at least one said M2M terminal, resolves the various message from said M2M terminal, accomplishes the telemanagement to said M2M terminal.
6. system according to claim 5 is characterized in that said cdma network comprises Short Message Service Gateway, and said M2M management platform is set up SMS with said M2M terminal through the Short Message Service Gateway of said cdma network and is connected.
7. system according to claim 5 is characterized in that said cdma network comprises PDSN, and said M2M management platform and the said M2M terminal PDSN through said cdma network sets up TCP/IP or UDP/IP is connected.
8. system according to claim 5; It is characterized in that said telemanagement comprises: register, land in authentication, status report, parameter configuration, remote upgrade, Remote Wake Up, line quality detection, alarm management and the remote fault analysis at least any one.
9. the method for a M2M terminal remote management is characterized in that, said method comprises:
Receive the register requirement that send at the M2M terminal;
The M2M management platform is carried out verification to the log-on message at said M2M terminal;
Said M2M management platform is carried out verification to the UIM card information, and said UIM card related IMSI and M2M terminal number are carried out logic verify;
Said M2M management platform is returned registration notification message according to the checking result to the M2M terminal; For allowing registration to insert, issue access pin through short message mode, and create the binding relationship of said M2M terminal number and said IMSI; And
Said M2M terminal change self login state is registered;
Wherein, said M2M terminal and said M2M management platform are selected from claim 5 described M2M terminal and M2M management platform.
10. method according to claim 9 is characterized in that, said method also comprises:
Carry out the detection certainly of login state during the M2M starting terminal; And
If said M2M terminal is a unregistered state, register requirement is sent to the M2M terminal management platform in said M2M terminal.
11. method according to claim 9; It is characterized in that said M2M management platform is carried out verification to the log-on message at said M2M terminal and further comprised: the said M2M terminal number of said M2M management platform verification whether meet rule, M2M terminal whether in the platform registration, whether nullify.
12. method according to claim 9; It is characterized in that the log-on message at said M2M terminal comprises: any one information at least in the cdma network type of the provider at the type at said M2M terminal, the model at said M2M terminal, said M2M terminal, said M2M terminal number, ESN, IMSI, CellID, the support of M2M terminal and the reason of registration trigger.
13. method according to claim 9 is characterized in that, said M2M management platform is carried out verification to the UIM card information and specifically comprised: whether the said UIM card of verification is open-minded, and whether the state of said UIM card is available.
14. method according to claim 9 is characterized in that, the related IMSI of said UIM card and M2M terminal number is carried out logic verify further comprise:
If there has been binding relationship in said IMSI, it is also registered to show that said UIM card has been used by other M2M terminal, and then said M2M management platform is removed said binding relationship;
If there has been binding relationship in said M2M terminal number, show that this M2M terminal number distributed to other M2M terminal or said M2M terminal repeated registration; Finish register flow path.
15. the method for a M2M terminal remote management is characterized in that, said method comprises:
The M2M terminal receives the upgrading download notice that the M2M management platform issues;
The URL that upgrade software bag in the notice is downloaded to said upgrading in said M2M terminal initiates to download;
Download Server receives the software download request at said M2M terminal, carries out adaptively according to the type at M2M terminal, and corresponding upgrading software is sent to said M2M terminal;
Said M2M terminal receives said upgrade software, accomplishes the upgrading down operation;
Wherein, said M2M terminal and said M2M management platform are selected from claim 5 described M2M terminal and M2M management platform.
16. method according to claim 15 is characterized in that, said method also comprises:
After notice was downloaded in the upgrading that M2M terminal reception M2M management platform issues, said M2M terminal self testing was looked into current state and whether is satisfied downloading request;
If do not support updating protocol or do not support the configuration requirement of upgrading, then said M2M terminal is returned to said M2M management platform and is not supported the notice of upgrading, and finishes the upgrading flow process.
17. method according to claim 15 is characterized in that, said download notice comprises: any one information at least in checking version, upgrading address and the updating protocol.
18. method according to claim 15 is characterized in that, said method also comprises: said M2M terminal receives said upgrade software, accomplishes after the upgrading down operation, and said M2M management platform generates the software download daily record; And
Said M2M withdraws from the terminal communication process new login of laying equal stress on.
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