CN101854623B - System and method for remote upgrade of M2M terminal - Google Patents
System and method for remote upgrade of M2M terminal Download PDFInfo
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- CN101854623B CN101854623B CN201010200757.7A CN201010200757A CN101854623B CN 101854623 B CN101854623 B CN 101854623B CN 201010200757 A CN201010200757 A CN 201010200757A CN 101854623 B CN101854623 B CN 101854623B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Abstract
The invention discloses a system for the remote upgrade of an M2M (machine-to-machine) terminal. The system comprises an upgrade server, an M2M platform and an M2M communication module. The invention further discloses a method for the remote upgrade of the M2M communication module. The method comprises the following steps: creating and sending an upgrade message to the M2M communication module when the M2M platform is informed of a new upgrade package from the upgrade server; checking the upgrade message by the M2M communication module, and downloading the upgrade package from the upgrade server when the upgrade messages is confirmed; then, carrying out the self-upgrade operations by the M2M communication module; and reporting a message that the M2M communication module is successfully upgraded back to the M2M platform after the upgrade is completed. By using the system and the method, the invention can achieve the purpose of carrying out the remote upgrade of the M2M terminal and ensure that the method is convenient.
Description
Technical field
The present invention relates to mobile communication technology and M2M field, relate in particular to a kind of system and method for M2M terminal remote upgrading.
Background technology
The English full name of M2M is Machine to Machine, refers to communicating by letter between machine and machine.Along with the fast development of mobile communication technology, the networking realizing between machinery equipment by mobile communication technology has become possibility.M2M technology has wide development space, can relate to a plurality of fields such as daily life and industrial production, as: environmental monitoring, industrial monitoring, information issue and tele-medicine etc.
At present, the development of Chinese M2M technology is also in the starting stage, and the related specifications of M2M is actively being formulated in each large operation commercial city, as: the mobile wireless machine communication protocol (WMMP) that China Mobile formulates.M2M application network is generally comprised of two parts, comprising: M2M system and M2M terminal; Wherein, described M2M system can be comprised of M2M platform and enterprise gateway etc.; Described M2M terminal is comprised of M2M communications module and sector application module, and described M2M communications module is responsible for the radio bearer of M2M business.
Described M2M terminal is the same with traditional wireless terminal, need to upgrade to the software of M2M terminal inner, the upgrade method of conventional wireless terminals is all generally that wireless terminal has coordinated with personal computer (PC), need operating personnel on PC, to carry out updating and management operation simultaneously, whole escalation process is to complete in wired environment, and is not very strong to the upgrade requirement of wireless remote.
And M2M terminal in actual application conventionally all in unattended state, have even in the severe remote districts of environment, if the software upgrading of M2M terminal still adopts the upgrading means of similar conventional wireless terminals, can only require operating personnel to M2M terminal seat upgrade, cost is very high, difficulty is large, so feasibility is lower.
Visible, the upgrade method of conventional wireless terminals is not suitable for emerging M2M service application scene, in existing M2M technology, needs to be proposed a kind of method of the M2M of being applicable to terminal staging.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of system and method for M2M terminal remote upgrading, can reach the object of M2M terminal being carried out to remote upgrade, and implementation method is easy.
For achieving the above object, technical scheme of the present invention is achieved in that
The system that the invention provides a kind of M2M terminal remote upgrading, this system comprises: upgrade server, M2M platform and M2M communications module; Wherein,
Described upgrade server, notifies M2M platform when finding that self has new AKU, and the AKU down operation between execution and M2M communications module;
Described M2M platform, for after receiving the notice of upgrade server, creates upgrade information and sends to M2M communications module, and receives the message that upgrades successfully that M2M communications module reports;
Described M2M communications module, for the upgrade information receiving and verification M2M platform is sent out, determines when upgrade information is correct, from upgrade server, downloads AKU; According to the AKU of downloading, carry out the updating operation of self, and to M2M platform, report and upgrade successfully message after upgrading completes.
Wherein, the updating operation that described M2M communications module is carried out, is specially:
After upgrading sign is set, restart, according to the upgrading sign arranging, carry out updating operation, remove afterwards upgrading and indicate and upgrading complement mark is set, again restart; By upgrading complement mark, determine successfully upgrading, remove afterwards upgrading complement mark.
Wherein, described M2M communications module further comprises: upgrading control module, upgrade execution module, service operation module and flash memory Flash; Wherein,
Described upgrading control module, for receiving the upgrade information of service operation module forwards, and upgrade information is carried out to verification, determine when upgrade information is correct, through service operation module, to upgrade server, send AKU solicited message, receive that upgrade server is after the reply of service operation module forwards, informing business operation module is downloaded AKU;
Described upgrading control module also indicates and is stored in Flash for upgrading is set, and restarting M2M communications module; According to upgrading sign in Flash, trigger upgrade execution module and carry out updating operation, and after receiving the notice of upgrade execution module, remove upgrading sign, and upgrading complement mark is set is stored in Flash, again restart M2M communications module; After determining that by upgrading complement mark the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed, and will be upgraded successfully information reporting to M2M platform through service operation module;
Described upgrade execution module, carries out updating operation for being upgraded after control module triggers, the rear notice upgrading control module of having upgraded;
Described service operation module, sends to upgrading control module for the upgrade information that M2M platform is sent, and the AKU solicited message that upgrading control module is sent out is transmitted to upgrade server, and the reply of upgrade server is responded to upgrading control module; After receiving the notice of upgrading control module, from upgrade server, download AKU, be stored in Flash, and upgrading control module is sent out upgrade successfully information reporting to M2M platform;
Described Flash, the AKU of downloading for storage service operation module, the upgrading sign that storage upgrading control module arranges and upgrading complement mark;
Accordingly, described upgrade server, is further used for receiving upgrading control module through the AKU solicited message of service operation module forwards, and the AKU down operation of execution and service operation intermodule;
Described M2M platform, is further used for upgrade information to send to upgrading control module through service operation module, and receives the message that upgrades successfully that upgrading control module reports through service operation module.
In such scheme, described upgrade information comprises: the size of the uniform resource position mark URL of upgrade server, the version of AKU and AKU.
The present invention also provides a kind of method of M2M terminal remote upgrading, and the method comprises:
M2M platform is known when upgrade server has new AKU, creates upgrade information and sends to the M2M communications module in M2M terminal; M2M communications module verification upgrade information, determines when upgrade information is correct, from upgrade server, downloads AKU; M2M communications module is carried out the updating operation of self afterwards, and to M2M platform, reports and upgrade successfully message after upgrading completes.
Wherein, described M2M communications module is received after the upgrade information that M2M platform sent out, and carries out the down operation of AKU, is specially:
The service operation module of the upgrade information that M2M platform is sent out in M2M communications module sends to upgrading control module, upgrading control module is carried out verification to upgrade information, determine when upgrade information is correct, through service operation module, to upgrade server, send AKU solicited message, receive after the reply of upgrade server, informing business operation module is downloaded AKU from server, and service operation module is stored in the AKU of download in Flash.
Wherein, the upgrade information that described M2M platform sends to M2M communications module, carries by the M2M specification protocol of operator.
In such scheme, described upgrade information comprises: the size of the URL of upgrade server, the version of AKU and AKU.
The updating operation that described M2M communications module is carried out self is: M2M communications module is restarted after upgrading sign is set, and according to the upgrading sign having arranged, carries out updating operation, removes afterwards upgrading and indicates and upgrading complement mark is set, and M2M communications module is restarted again; By upgrading complement mark, determine and self successfully upgrade, remove afterwards upgrading complement mark, and report and upgrade successfully message to M2M platform.
Wherein, the updating operation process of self that described M2M communications module is performed, is specially:
Upgrading control module in M2M communications module arranges upgrading and indicates and be stored in Flash, restart afterwards M2M communications module, upgrading control module determines that according to the upgrading sign having arranged in Flash current need enter upgrade status, triggers upgrade execution module and carries out updating operation; The upgrade execution module rear notice upgrading control module of having upgraded, upgrading control module is removed the upgrading sign in Flash, and upgrading complement mark is set is stored in Flash, and M2M communications module is restarted again;
Upgrading control module determines that by the upgrading complement mark in Flash the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed, and the control module of upgrading afterwards will upgrade successfully information reporting to M2M platform through service operation module.
The system and method for M2M terminal remote upgrading provided by the invention, M2M platform is known when upgrade server has new AKU, creates upgrade information and sends to M2M communications module; M2M communications module verification upgrade information, determines when upgrade information is correct, from upgrade server, downloads AKU; M2M communications module is carried out the updating operation of self afterwards, and to M2M platform, reports and upgrade successfully message after upgrading completes.The present invention can realize the remote upgrade that M2M terminal is utilized communication, the shortcoming of avoiding conventional wireless terminals to upgrade in cable environment.
And, the present invention has coordinated remote upgrade by M2M terminal, M2M system and upgrade server three, after M2M terminal downloads AKU, will automatically perform updating operation, do not need operating personnel manually to upgrade to place, M2M terminal position, therefore the cost that, implementation method of the present invention is easy, feasibility is high, escalation process is required is lower.
Accompanying drawing explanation
Fig. 1 is the system configuration schematic diagram of M2M terminal remote upgrading of the present invention;
Fig. 2 is the remote download schematic flow sheet of M2M terminal staging bag of the present invention;
Fig. 3 is the local upgrade schematic flow sheet of M2M terminal of the present invention.
Embodiment
Basic thought of the present invention is: M2M platform is known when upgrade server has new AKU, creates upgrade information and sends to M2M communications module; M2M communications module verification upgrade information, determines when upgrade information is correct, from upgrade server, downloads AKU; M2M communications module is carried out the updating operation of self afterwards, and to M2M platform, reports and upgrade successfully message after upgrading completes.
Wherein, described M2M communications module is performed, and the updating operation of self is: M2M communications module is restarted after upgrading sign is set, according to the upgrading sign having arranged, carry out updating operation, remove afterwards upgrading and indicate and upgrading complement mark is set, M2M communications module is restarted again; By upgrading complement mark, determine and self successfully upgrade, remove afterwards upgrading complement mark, and report and upgrade successfully message to M2M platform.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Fig. 1 is the system configuration schematic diagram of M2M terminal remote upgrading of the present invention, and as shown in Figure 1, this system comprises: upgrade server, M2M platform and M2M communications module; Wherein,
Described upgrade server, be used for finding notifying when self has new AKU M2M platform, that is: in the maintenance process of AKU file, while having the AKU newly increasing in the AKU of finding self to store, notify M2M platform, and the AKU down operation between execution and M2M communications module;
Described M2M platform, for after receiving the notice of upgrade server, creates upgrade information and sends to M2M communications module, and receives the message that upgrades successfully that M2M communications module reports; Described being created as: the URL(uniform resource locator) of upgrade server (URL), the version of AKU and the information such as size of AKU are added in upgrade information.
Described M2M communications module, for the upgrade information receiving and verification M2M platform is sent out, determines when upgrade information is correct, from upgrade server, downloads AKU; According to the AKU of downloading, carry out the updating operation of self, and to M2M platform, report and upgrade successfully message after upgrading completes.
In the present invention, because upgrade server is only for operations such as the maintenance of AKU and storages, and M2M platform is again the administrative center of M2M terminal, and the upgrade information of M2M terminal is managed, therefore, M2M communications module, after executing the updating operation of self, will upgrade successfully information reporting to M2M platform, but not report upgrade server.
The updating operation that described M2M communications module is carried out, is specially: after upgrading sign is set, restart, according to the upgrading sign arranging, carry out updating operation, remove afterwards upgrading and indicate and upgrading complement mark is set, again restart; By upgrading complement mark, determine successfully upgrading, remove afterwards upgrading complement mark.
Here, the object of described removing upgrading complement mark is, prevent this flag affects M2M terminal updating operation of next time, such as: at next AKU, downloaded, M2M communications module finds that there is upgrading complement mark after restarting, may cause M2M communications module directly to finish escalation process, and can not carry out the operation of upgrading step to newly downloaded AKU.
Described M2M communications module further comprises: upgrading control module, upgrade execution module, service operation module and flash memory (Flash); Wherein,
Described upgrading control module, for receiving the upgrade information of service operation module forwards, and upgrade information is carried out to verification, as: judge that whether the URL of upgrade server is effective etc., determine when upgrade information is correct, through service operation module, to upgrade server, send AKU solicited message, receive that upgrade server is after the reply of service operation module forwards, informing business operation module is downloaded AKU;
Described upgrading control module, also indicates and is stored in Flash for upgrading is set, and restarting M2M communications module; According to upgrading sign in Flash, trigger upgrade execution module and carry out updating operation, and after receiving the notice of upgrade execution module, remove upgrading sign, and upgrading complement mark is set is stored in Flash, again restart M2M communications module; After determining that by upgrading complement mark the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed, and will be upgraded successfully information reporting to M2M platform through service operation module;
Described upgrade execution module, carries out updating operation for being upgraded after control module triggers, the rear notice upgrading control module of having upgraded;
Concrete, corresponding region when the AKU of having downloaded of storing in Flash is covered in Flash to M2M terminal is normally moved, the control module of notice upgrading afterwards.
Here, because Flash has a plurality of different regions, be respectively used to AKU or upgrading sign and the upgrading complement mark of store M 2M terminal operating code, download, therefore, upgrade execution module is when covering Flash, can not cover the corresponding storage areas such as AKU, upgrading sign or upgrading complement mark, after AKU is recalled in the corresponding stored region from Flash, cover M2M terminal operating code storage region, that is to say upgrade execution module only covers M2M terminal while normally moving corresponding Flash region.
Described service operation module, sends to upgrading control module for the upgrade information that M2M platform is sent, and the AKU solicited message that upgrading control module is sent out is transmitted to upgrade server, and the reply of upgrade server is responded to upgrading control module; After receiving the notice of upgrading control module, from upgrade server, download AKU, be stored in Flash, and upgrading control module is sent out upgrade successfully information reporting to M2M platform;
Described Flash, the AKU of downloading for storage service operation module, the upgrading sign that storage upgrading control module arranges and upgrading complement mark;
Accordingly, described upgrade server, is further used for receiving upgrading control module through the AKU solicited message of service operation module forwards, and the AKU down operation of execution and service operation intermodule;
Described M2M platform, is further used for upgrade information to send to upgrading control module through service operation module, and receives the message that upgrades successfully that upgrading control module reports through service operation module.
The method of M2M communications module remote upgrade of the present invention comprises two parts, is respectively: the remote download process of M2M communications module AKU and the local upgrade process of M2M communications module, be described in detail these two parts respectively below in conjunction with accompanying drawing.
Fig. 2 is the remote download schematic flow sheet of M2M terminal staging bag of the present invention, and as shown in Figure 2, the performing step of this flow process is as follows:
Step 201: upgrade server is notified M2M platform after finding that there is new AKU;
Be specially: upgrade server is in the maintenance process of AKU file, in the AKU of finding self to store, there is the backward M2M platform of the AKU newly increasing to give notice, notice M2M platform has new AKU to need the upgrading of M2M communications module, and by the necessary information of AKU, as information notice M2M platforms such as version number and sizes.
Step 202:M2M platform creates upgrade information, and sends to M2M communications module;
Be specially: the notified rear establishment upgrade information of M2M platform, the upgrade information of described establishment can comprise the information such as size of the URL of upgrade server, the version of AKU and AKU, to notify M2M communications module to have new AKU.Here, the service operation module of described upgrade information in M2M communications module sends to upgrading control module.
Wherein, described upgrade information carries by the M2M standard related protocol of operator, as: Chinese WMMP agreement.
Step 203:M2M communications module verification upgrade information, if upgrade information is correct, performs step 204; If upgrade information mistake, performs step 205;
Be specially: the upgrading control module in M2M communications module receives after upgrade information, whether verification upgrade information is correct, as: judge that whether the URL of upgrade server is effective etc., if upgrade information is correct, perform step 204; If upgrade information mistake, performs step 205.
Step 204:M2M communications module is downloaded AKU from upgrade server;
Be specially: M2M communications module can be at one's leisure, while not affecting regular traffic operation, by upgrading control module, through service operation module, to upgrade server, send AKU solicited message, receive after upgrade server reply response, informing business operation module downloads to this locality by AKU from upgrade server by existing file transfer protocol (FTP) (FTP) or HTML (Hypertext Markup Language) (HTTP) etc., that is: download in the Flash in M2M communications module, and perform step 205.
Step 205: the downloading process of AKU finishes.
Fig. 3 is the local upgrade schematic flow sheet of M2M terminal of the present invention, and as shown in Figure 3, the performing step of this flow process is as follows:
Step 301: after AKU has been downloaded, M2M communications module arranges upgrading sign, and restarts;
Be specially: after AKU has been downloaded, the upgrading control module in M2M communications module arranges upgrading and indicates and be stored in Flash, restarts afterwards M2M communications module.
Wherein, after described upgrading sign is restarted as M2M communications module, upgrading control module is determined the sign that M2M communications module is changed from regular traffic running status to upgrade status.
Here, described upgrading flow process can be carried out when M2M communications module is idle, that is to say, after AKU has been downloaded, without carrying out immediately updating operation.
Step 302: carry out updating operation according to the upgrading sign arranging, remove afterwards upgrading and indicate and upgrading complement mark is set;
Be specially: after M2M communications module is restarted, upgrading control module determines that according to the upgrading sign having arranged in Flash current need enter upgrade status, trigger upgrade execution module and carry out updating operation, corresponding region when to be upgrade execution module cover in Flash by the AKU of having downloaded of storing in Flash that M2M terminal is normally moved, the control module of notice upgrading afterwards, upgrading control module is removed upgrading sign in Flash, and upgrading complement mark is set is stored in Flash.
Here, because Flash has a plurality of different regions, be respectively used to AKU or upgrading sign and the upgrading complement mark of store M 2M terminal operating code, download, therefore, upgrade execution module is when covering Flash, can not cover the corresponding storage areas such as AKU, upgrading sign or upgrading complement mark, after AKU is recalled in the corresponding stored region from Flash, cover M2M terminal operating code storage region, that is to say upgrade execution module only covers M2M terminal while normally moving corresponding Flash region.
Step 303:M2M communications module is restarted, and determines the rear upgrading complement mark of removing of successfully upgrading;
Be specially: upgrading control module is restarted M2M communications module again, after M2M communications module starts, upgrading control module determines that by the upgrading complement mark in Flash the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed.
Step 304:M2M communications module reports and upgrades successfully message to M2M platform, and escalation process finishes;
Be specially: the upgrading control module in M2M communications module, through service operation module, will upgrade successfully information reporting to M2M platform, and whole escalation process finishes afterwards.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a system for M2M terminal remote upgrading, is characterized in that, this system comprises: upgrade server, M2M platform and M2M communications module; Wherein,
Described upgrade server, notifies M2M platform when finding that self has new AKU, and the AKU down operation between execution and M2M communications module;
Described M2M platform, for after receiving the notice of upgrade server, creates upgrade information and sends to M2M communications module, and receives the message that upgrades successfully that M2M communications module reports;
Described M2M communications module, for the upgrade information receiving and verification M2M platform is sent out, determines when upgrade information is correct, from upgrade server, downloads AKU; According to the AKU of downloading, carry out the updating operation of self, and to M2M platform, report and upgrade successfully message after upgrading completes; While determining upgrade information mistake, the downloading process of AKU finishes.
2. the system of M2M terminal remote upgrading according to claim 1, is characterized in that, the updating operation that described M2M communications module is carried out, is specially:
After upgrading sign is set, restart, according to the upgrading sign arranging, carry out updating operation, remove afterwards upgrading and indicate and upgrading complement mark is set, again restart; By upgrading complement mark, determine successfully upgrading, remove afterwards upgrading complement mark.
3. the system of M2M terminal remote upgrading according to claim 2, is characterized in that, described M2M communications module further comprises: upgrading control module, upgrade execution module, service operation module and flash memory Flash; Wherein,
Described upgrading control module, for receiving the upgrade information of service operation module forwards, and upgrade information is carried out to verification, determine when upgrade information is correct, through service operation module, to upgrade server, send AKU solicited message, receive that upgrade server is after the reply of service operation module forwards, informing business operation module is downloaded AKU;
Described upgrading control module also indicates and is stored in Flash for upgrading is set, and restarting M2M communications module; According to upgrading sign in Flash, trigger upgrade execution module and carry out updating operation, and after receiving the notice of upgrade execution module, remove upgrading sign, and upgrading complement mark is set is stored in Flash, again restart M2M communications module; After determining that by upgrading complement mark the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed, and will be upgraded successfully information reporting to M2M platform through service operation module;
Described upgrade execution module, carries out updating operation for being upgraded after control module triggers, the rear notice upgrading control module of having upgraded;
Described service operation module, sends to upgrading control module for the upgrade information that M2M platform is sent, and the AKU solicited message that upgrading control module is sent out is transmitted to upgrade server, and the reply of upgrade server is responded to upgrading control module; After receiving the notice of upgrading control module, from upgrade server, download AKU, be stored in Flash, and upgrading control module is sent out upgrade successfully information reporting to M2M platform;
Described Flash, the AKU of downloading for storage service operation module, the upgrading sign that storage upgrading control module arranges and upgrading complement mark;
Accordingly, described upgrade server, is further used for receiving upgrading control module through the AKU solicited message of service operation module forwards, and the AKU down operation of execution and service operation intermodule;
Described M2M platform, is further used for upgrade information to send to upgrading control module through service operation module, and receives the message that upgrades successfully that upgrading control module reports through service operation module.
4. according to the system of the M2M terminal remote upgrading described in claim 1,2 or 3, it is characterized in that, described upgrade information comprises: the size of the uniform resource position mark URL of upgrade server, the version of AKU and AKU.
5. a method for M2M terminal remote upgrading, is characterized in that, the method comprises:
M2M platform is known when upgrade server has new AKU, creates upgrade information and sends to the M2M communications module in M2M terminal; M2M communications module verification upgrade information, determines when upgrade information is correct, from upgrade server, downloads AKU; M2M communications module is carried out the updating operation of self afterwards, and to M2M platform, reports and upgrade successfully message after upgrading completes; While determining upgrade information mistake, the downloading process of AKU finishes.
6. the method for M2M terminal remote according to claim 5 upgrading, is characterized in that, described M2M communications module receives that after the upgrade information that M2M platform sent out, the down operation of execution AKU, is specially:
The service operation module of the upgrade information that M2M platform is sent out in M2M communications module sends to upgrading control module, upgrading control module is carried out verification to upgrade information, determine when upgrade information is correct, through service operation module, to upgrade server, send AKU solicited message, receive after the reply of upgrade server, informing business operation module is downloaded AKU from server, and service operation module is stored in the AKU of download in Flash.
7. the method for M2M terminal remote upgrading according to claim 6, is characterized in that, the upgrade information that described M2M platform sends to M2M communications module, carries by the M2M specification protocol of operator.
8. according to the method for the M2M terminal remote upgrading described in claim 5,6 or 7, it is characterized in that, described upgrade information comprises: the size of the URL of upgrade server, the version of AKU and AKU.
9. according to the method for the M2M terminal remote upgrading described in claim 5,6 or 7, it is characterized in that, the updating operation that described M2M communications module is carried out self is:
M2M communications module is restarted after upgrading sign is set, and according to the upgrading sign having arranged, carries out updating operation, removes afterwards upgrading and indicates and upgrading complement mark is set, and M2M communications module is restarted again; By upgrading complement mark, determine and self successfully upgrade, remove afterwards upgrading complement mark, and report and upgrade successfully message to M2M platform.
10. the method for M2M terminal remote according to claim 9 upgrading, is characterized in that, the updating operation process of self that described M2M communications module is performed, is specially:
Upgrading control module in M2M communications module arranges upgrading and indicates and be stored in Flash, restart afterwards M2M communications module, upgrading control module determines that according to the upgrading sign having arranged in Flash current need enter upgrade status, triggers upgrade execution module and carries out updating operation; The upgrade execution module rear notice upgrading control module of having upgraded, upgrading control module is removed the upgrading sign in Flash, and upgrading complement mark is set is stored in Flash, and M2M communications module is restarted again;
Upgrading control module determines that by the upgrading complement mark in Flash the upgrading of M2M communications module is successful, the upgrading complement mark in Flash is removed, and the control module of upgrading afterwards will upgrade successfully information reporting to M2M platform through service operation module.
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| CN201010200757.7A CN101854623B (en) | 2010-06-11 | 2010-06-11 | System and method for remote upgrade of M2M terminal |
| PCT/CN2010/077819 WO2011153771A1 (en) | 2010-06-11 | 2010-10-18 | System and method for remotely upgrading machine to machine (m2m) terminal |
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| CN201010200757.7A CN101854623B (en) | 2010-06-11 | 2010-06-11 | System and method for remote upgrade of M2M terminal |
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| CN102136934B (en) * | 2010-10-21 | 2015-01-21 | 华为技术有限公司 | Method, device and network system for realizing remote upgrading of Zigbee equipment |
| WO2012068465A1 (en) | 2010-11-19 | 2012-05-24 | Interdigital Patent Holdings, Inc. | Machine-to-machine (m2m) interface procedures for announce and de-announce of resources |
| US9172766B2 (en) * | 2011-01-10 | 2015-10-27 | Fiberlink Communications Corporation | System and method for extending cloud services into the customer premise |
| CN107204865A (en) * | 2016-03-17 | 2017-09-26 | 福建华渔未来教育科技有限公司 | The equipment of terminal system maintaining method, monitoring device and long distance monitoring |
| CN106850839A (en) * | 2017-03-06 | 2017-06-13 | 深圳市中兴物联科技有限公司 | Remote upgrade method and device |
| CN109257197A (en) * | 2017-07-12 | 2019-01-22 | 西安中兴新软件有限责任公司 | A kind of internet-of-things terminal upgrade method, device, system, terminal and storage medium |
| CN110162314B (en) | 2018-02-12 | 2022-03-29 | 华为云计算技术有限公司 | Software upgrading management method, server, terminal, device and storage medium |
| CN113138791A (en) * | 2021-05-18 | 2021-07-20 | 拉扎斯网络科技（上海）有限公司 | Upgrade processing method and device based on embedded system and electronic equipment |
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| CN101079732A (en) * | 2007-05-21 | 2007-11-28 | 武汉虹信通信技术有限责任公司 | Remote upgrade method of built-in system software based on FTP protocol |
| CN101383847A (en) * | 2008-08-25 | 2009-03-11 | 中兴通讯股份有限公司 | Firmware upgrading method and device for wireless data terminal |
| CN101610501A (en) * | 2009-07-16 | 2009-12-23 | 中兴通讯股份有限公司 | Device firmware upgrade system and method, device management server and portable terminal |
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| CN101854623B (en) * | 2010-06-11 | 2014-04-30 | 中兴通讯股份有限公司 | System and method for remote upgrade of M2M terminal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079732A (en) * | 2007-05-21 | 2007-11-28 | 武汉虹信通信技术有限责任公司 | Remote upgrade method of built-in system software based on FTP protocol |
| CN101383847A (en) * | 2008-08-25 | 2009-03-11 | 中兴通讯股份有限公司 | Firmware upgrading method and device for wireless data terminal |
| CN101610501A (en) * | 2009-07-16 | 2009-12-23 | 中兴通讯股份有限公司 | Device firmware upgrade system and method, device management server and portable terminal |
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| CN101854623A (en) | 2010-10-06 |
| WO2011153771A1 (en) | 2011-12-15 |
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