CN101686145A - Equipment capable of upgrading, upgrading method and system - Google Patents
Equipment capable of upgrading, upgrading method and system Download PDFInfo
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- CN101686145A CN101686145A CN200810166358A CN200810166358A CN101686145A CN 101686145 A CN101686145 A CN 101686145A CN 200810166358 A CN200810166358 A CN 200810166358A CN 200810166358 A CN200810166358 A CN 200810166358A CN 101686145 A CN101686145 A CN 101686145A
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Abstract
The embodiment of the invention provides equipment capable of upgrading, an upgrading method and an upgrading system. The upgrading method comprises the steps of packing a software version stored by the equipment into an upgrading message, sending the upgrading message to subordinate identical equipment, and triggering the subordinate identical equipment to realize upgrading. The embodiment of the invention employs hardware conditions and software functions of terminals to implement one-time group upgrading of a great deal of identical terminal equipment. The technical scheme ensures that upgrading can be implemented among identical equipment without the participation of other equipment, and large-scale synchronous copy can be realized among identical equipment to implement large-scale upgrading, thereby saving the maintenance cost, and increasing the efficiency.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of equipment, upgrade method and system with upgrade function.
Background technology
Being of wide application of terminal equipment, any one link goes wrong from each link of producing final use, all is faced with the possibility of upgrading.Prior art generally adopts the pattern of client-server to upgrade, produce the source by server is unified as the upgrading message, terminal equipment is upgraded from these special-purpose server download and upgrade messages as client, and these servers comprise PC or network management system etc.The different pieces of information host-host protocol of the upgrading mode basis of prior art can be divided into: by file transfer protocol (FTP) (File Transfer Protocol, be called for short FTP) upgrade, by Hypertext Transport Protocol (HyperText Transfer Protocol, be called for short HTTP) upgrade, by TFTP (TrivialFile Transfer Protocol, be called for short TFTP) upgrade, upgrade by multicast etc.
In realizing process of the present invention, the inventor finds prior art, and there are the following problems at least:
Upgrading modes such as FTP/HTTP/TFTP need be operated upgrading respectively to one one equipment, and under the situation of magnanimity equipment, the manpower and materials that this upgrading mode need consume and the time of input are all very huge, have improved the maintenance cost of equipment greatly.The multicast upgrading mode must have an external equipment as multicast source, and needs to use other lot of data forwarding unit, as LAN switch (Lan Switch) or hub (HUB) etc.Therefore, the equipment that adopts existing method that magnanimity is used is upgraded, and need expend lot of manpower and material resources, and implements long in time limitly, is unfavorable for the maintenance of terminal equipment.
Summary of the invention
At the defective of prior art, the purpose of the embodiment of the invention is to provide a kind of equipment, upgrade method and system with upgrade function.This method is by carrying out cascade with a plurality of identical devices, and each identical device can be packaged into self saved software version the upgrading message and send to connected other identical devices, and other identical devices receive this upgrading message self is carried out updating operation.This method does not need to adopt a concentrated server to upgrade, and has improved the efficient of upgrading greatly, is applicable to the batch upgrade of same category of device.
For realizing above goal of the invention, the embodiment of the invention provides a kind of device updating method, and described method comprises: the saved software version is packaged into the upgrading message; Described upgrading message is sent to subordinate's identical device, trigger described subordinate identical device and upgrade.
For realizing above goal of the invention, the embodiment of the invention also provides a kind of equipment with upgrade function, and described equipment comprises: upgrading message generation unit is used for the saved software version is packaged into the upgrading message; The upgrading packet sending unit is used for described upgrading message is sent to subordinate's identical device, triggers described subordinate identical device and upgrades.
For realizing above goal of the invention, the embodiment of the invention also provides a kind of device upgrade system, and described system comprises the identical device of a plurality of cascades, and each equipment comprises: upgrading message generation unit is used for the saved software version is packaged into the upgrading message; The upgrading packet sending unit is used for described upgrading message is sent to subordinate's identical device, triggers described subordinate identical device and upgrades.
The embodiment of the invention is utilized the hardware condition and the software function of terminal self, finishes the disposable batch cluster upgrade of a large amount of same terminal equipment.This technical scheme makes between the identical equipment just can finish upgrading, does not need other equipment to get involved; And, can carry out large-scale synchronization replication between the identical equipment, finish large-scale batch of upgrading, saved maintenance cost, improved efficient.
Description of drawings
Fig. 1 is the schematic diagram of the device upgrade system of the embodiment of the invention;
Fig. 2 has the functional block diagram of the equipment 20 of upgrade function for the embodiment of the invention;
Fig. 3 is the functional block diagram of upgrading message receiving element 204 in the equipment 20 of the embodiment of the invention;
Fig. 4 is the functional block diagram of upgrading message process unit 205 in the equipment 20 of the embodiment of the invention;
Fig. 5 is a kind of detail flowchart of embodiment of the invention device updating method;
Fig. 6 is a kind of form of embodiment of the invention control message;
Fig. 7 is the another kind of form of embodiment of the invention data message.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
Fig. 1 is a kind of annexation figure of the device upgrade system of the embodiment of the invention.As shown in Figure 1, a plurality of identical device cascades, wherein identical equipment can be the equipment that carries network interface or other communication interfaces of apply property identical (as be access terminal or be the application terminal).In the drawings, higher level's identical device of equipment 2-1 is an equipment 1, and subordinate's identical device is equipment 3-1 and equipment 3-2; Higher level's identical device of equipment 2-2 is an equipment 1, and subordinate's identical device is equipment 3-3 and equipment 3-4.With equipment 2-1 is example, and equipment 2-1 is packaged into the upgrading message with self saved software version, and described upgrading message is sent to equipment 3-1 and equipment 3-2, and trigger equipment 3-1 and equipment 3-2 upgrade.Equipment 2-1 is the upgrading message that comprises software version of receiving equipment 1 transmission also, carries out device upgrade according to the software version that receives.Suppose that equipment 1 has up-to-date software version, equipment 1 is packaged into the upgrading message with its saved software version and issues connected next stage equipment 2-1 and equipment 2-2; Equipment 2-1 and equipment 2-2 upgrade to self after receiving the upgrading message, and the message of will upgrading is transmitted to equipment 3-1, equipment 3-2, equipment 3-3 and the equipment 3-4 of next stage again, so transmission in layer finally reaches the purpose that all equipment that link to each other all are upgraded to same software version.
In the simplest a kind of execution mode, each equipment in this system can be directly be packaged into the upgrading message with self saved software version and sends to subordinate equipment, after subordinate equipment judges that the message that is received is the upgrading message, carry out device upgrade according to the software version that receives, thereby simplified escalation process, save maintenance cost, improved efficient.
Fig. 2 has the functional block diagram of the equipment 20 of upgrade function for the embodiment of the invention.As shown in the figure, this equipment 20 comprises: software version memory cell 201 is used for the storing software version; Upgrading message generation unit 202 is used for the saved software version is packaged into the upgrading message; Upgrading packet sending unit 203 is used for described upgrading message is sent to subordinate's identical device, triggers described subordinate identical device and upgrades; Upgrading message receiving element 204 is used to receive the upgrading message that comprises software version that higher level's identical device sends; Upgrading message process unit 205 is used for carrying out device upgrade according to described software version.This packet sending unit 203 of upgrading, the upgrading message that also is used for receiving from higher level's identical device is transmitted to subordinate's identical device, triggers subordinate's identical device and upgrades.Above-mentioned equipment with upgrade function can be simplified the escalation process of a plurality of identical device integral body, has saved maintenance cost, has improved upgrading efficient.
Fig. 3 is the refinement functional block diagram of upgrading message receiving element 204 in the equipment 20 of the embodiment of the invention.As shown in the figure, upgrading message receiving element 204 comprises: integrality judging unit 301, and it is complete to be used to judge whether described upgrading message receives, if imperfect then continue to receive; Correctness judging unit 302 is used to judge whether described upgrading message receives correctly, if incorrect then receive again.Fig. 4 is the refinement functional block diagram of upgrading message process unit 205 in the equipment 20 of the embodiment of the invention, as shown in the figure, upgrading message process unit 205 comprises: version number's comparing unit 401, be used for obtaining the version number of software version, judge whether the version number that is obtained is identical with the version number of equipment self from the upgrading message that receives; Upgrading performance element 402, the version number that is used to work as the version number that obtained and equipment self carries out device upgrade not simultaneously.
In the above-described embodiments, can finish upgrading between the identical equipment, not need other equipment to get involved; And can carry out large-scale synchronization replication between the identical equipment, improved upgrading efficient.
Fig. 5 is a kind of detail flowchart of embodiment of the invention device updating method; As shown in the figure,
Step S501 is packaged into the upgrading message with equipment self saved software version;
Step S502 sends to subordinate's identical device with described upgrading message, triggers subordinate's identical device and upgrades;
Step S503, subordinate's identical device receive this upgrading message;
Step S504, subordinate identical device judge whether the message that is received is complete, if complete then enter step S505, if imperfect then return step S503 and continue to receive the upgrading message;
Step S505, subordinate identical device judge whether the upgrading message receives correctly, if correctly then enter step S506, if incorrect then return step S503 and receive the upgrading message again;
Step S506, subordinate identical device judge whether the software version number of the software version number that comprises in the upgrading message and equipment self is identical, if identically enter step S508, if difference enters step S507.
Step S507, subordinate's identical device carries out updating operation according to the upgrading message that receives to self.
Step S508, the subordinate's identical device message of should upgrading is transmitted to next stage identical device again, and triggering again, the next stage identical device carries out updating operation.
The device updating method of present embodiment allows equipment that the saved software version is directly packed and sends to connected subordinate identical device, to trigger the upgrading of subordinate's identical device, each equipment self can both initiatively trigger the updating operation of subordinate equipment and not need other equipment to get involved, and the upgrading environment is not had specific (special) requirements.
The device updating method of present embodiment also allows equipment to carry out the upgrading of equipment self from higher level's identical device reception upgrading message, and message can be transmitted to subordinate's identical device to trigger the upgrading of subordinate's identical device, make between the identical equipment and can carry out large-scale synchronization replication, finish large-scale batch of upgrading, simplified escalation process.
Need to prove, be used for the upgrading software version if any one equipment self has been stored, then this equipment can directly be packaged into the saved software version upgrading message and issue subordinate's identical device, triggers subordinate's identical device and upgrades.
Describe the device updating method that the embodiment of the invention adopts in detail below in conjunction with a concrete example.
In this concrete implementation method, consider that software version need be divided into a plurality of messages and could transmit and finish when big.The upgrading message that equipment 20 sends can comprise a control message and a plurality of data message.Fig. 6 is a kind of possible form of this control message, as shown in the figure, the details of this control message include file, at least the version number that comprises upgrading type of message sign, software version, the software version total length, and the cyclic redundancy check (CRC) of software version (Cyclic Redundancy Check is called for short CRC), can increase other information according to actual needs in addition.This case only describes this control message with a kind of possible form, and this explanation and the concrete form that is not used in the control message limit.
Fig. 7 is the another kind of possible form of this data message, as shown in the figure, this data message comprises the particular content of software information, at least the version number that comprises upgrading type of message sign, software version, the software version content, and the branch block message, can increase other information according to actual needs in addition.This case only describes this data message with a kind of possible form, and this explanation and the concrete form that is not used in the data message limit.
Wherein, the upgrading type of message sign in control message and the data message makes equipment can discern this message for the upgrading message, to receive the information of this upgrading message.Branch block message in the data message is used in reference to the position of bright this section software information in complete software version, according to this minute block message and the software total length of control in the message can to judge whether the upgrading message receives complete, and can recover the software version of transmission according to a plurality of upgrading messages.After receiving complete upgrading message, according to the CRC check information that the control message comprises software version is carried out verification, just can upgrade after the verification succeeds, otherwise the expression reception is wrong, need to receive again the upgrading message.Because technology such as message fractionation, reorganization and verification are this area technology commonly used, no longer repeat herein.Equipment is by the version information in the upgrading message, and the version of finding message does not then carry out updating operation with the version unanimity of self using, and just simply message is transmitted to the identical device of other connections.
Each of embodiment of the invention equipment all has the ability that software version is generated the upgrading message, by the own network interface of equipment, mails to other equipment.After equipment receives the upgrading message, whether decision upgrades to self according to version information, if the software version that receives is different from the software version that self uses, then wait for and receive complete software version message, simultaneously the software version that receives is carried out integrality and correctness judgement, after integrality and correctness all met the requirements, equipment was finished upgrading automatically; Simultaneously, the upgrading message that equipment need will receive is forwarded to other connection device, triggers other equipment and carries out identical action.If it is identical with the current software version that self uses that equipment detects the upgrading software version, then do not upgrade, but need be the connection device of upgrading message forwarding toward other.
The type of message that the device upgrade of the embodiment of the invention is used can be multiple, can use multicast message, and specific address is used in the address of multicast, can dispose; Also can use broadcast address, perhaps other equipment acceptable message format.The embodiment of the invention does not limit the particular type of the upgrading message that is adopted, and these equipment of needing only are appointed and can be discerned mutually, and can realize that goal of the invention gets final product.
The technical scheme of the embodiment of the invention makes between the identical equipment can finish upgrading, does not need other equipment to get involved; And can carry out large-scale synchronization replication between the identical equipment, and finish large-scale batch of upgrading, simplified escalation process, and, saved maintenance cost the upgrading environment requirement, improved efficient, improved the stability of batch upgrade.
Above-described embodiment; goal of the invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is an embodiment; and be not used in the protection range that limits claim; all within above-mentioned spirit and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of claim.
Claims (10)
1, a kind of device updating method is characterized in that, described method comprises:
The software version of described device storage is packaged into the upgrading message;
Described upgrading message is sent to subordinate's identical device, trigger described subordinate identical device and upgrade.
2, method according to claim 1 is characterized in that, described method also comprises:
Receive the upgrading message that comprises software version that higher level's identical device sends;
Carry out device upgrade according to the software version that receives.
3, method according to claim 2 is characterized in that, the upgrading message that comprises software version that described reception higher level identical device sends comprises:
It is complete to judge whether described upgrading message receives, if imperfect then continue to receive;
Judge whether described upgrading message receives correctly, if incorrect then receive again.
4, method according to claim 2 is characterized in that, describedly carries out device upgrade according to described software version, comprising:
From the upgrading message that receives, obtain the version number of software version;
Judge whether the version number that is obtained is identical with the version number of equipment self;
When the version number of version number that is obtained and equipment self not simultaneously, carry out device upgrade.
5, a kind of equipment with upgrade function is characterized in that, described equipment comprises:
Upgrading message generation unit is used for the software version of described device storage is packaged into the upgrading message;
The upgrading packet sending unit is used for described upgrading message is sent to subordinate's identical device, triggers described subordinate identical device and upgrades.
6, equipment according to claim 5 is characterized in that, described equipment also comprises:
Upgrading message receiving element is used to receive the upgrading message that comprises software version that higher level's identical device sends;
The upgrading message process unit is used for carrying out device upgrade according to the software version that receives.
7, equipment according to claim 6 is characterized in that, described upgrading message receiving element comprises:
The integrality judging unit, it is complete to be used to judge whether described upgrading message receives, if imperfect then continue to receive;
The correctness judging unit is used to judge whether described upgrading message receives correctly, if incorrect then receive again.
8, equipment according to claim 6 is characterized in that, described upgrading message process unit comprises:
Version number's comparing unit is used for obtaining from the upgrading message that receives the version number of software version, judges whether the version number that is obtained is identical with the version number of equipment self;
The upgrading performance element, the version number that is used to work as the version number that obtained and equipment self carries out device upgrade not simultaneously.
9, a kind of device upgrade system is characterized in that described system comprises first equipment and second equipment, and wherein second equipment is the subordinate equipment of first equipment, and described second equipment is identical with described first equipment, and described first equipment comprises:
Upgrading message generation unit is used for the saved software version is packaged into the upgrading message;
The upgrading packet sending unit is used for described upgrading message is sent to described second equipment, triggers described second equipment and upgrades.
10, system according to claim 9 is characterized in that, described second equipment comprises:
Upgrading message receiving element is used to receive the upgrading message that comprises software version that described first equipment sends;
The upgrading message process unit is used for carrying out device upgrade according to described software version;
Described upgrading packet sending unit, the upgrading message that also is used for receiving is transmitted to subordinate's identical device of described second equipment, triggers described subordinate identical device and upgrades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810166358A CN101686145A (en) | 2008-09-26 | 2008-09-26 | Equipment capable of upgrading, upgrading method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810166358A CN101686145A (en) | 2008-09-26 | 2008-09-26 | Equipment capable of upgrading, upgrading method and system |
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| CN101686145A true CN101686145A (en) | 2010-03-31 |
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| CN200810166358A Pending CN101686145A (en) | 2008-09-26 | 2008-09-26 | Equipment capable of upgrading, upgrading method and system |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546784A (en) * | 2011-12-29 | 2012-07-04 | 深圳市迈进科技有限公司 | Method based on controller area network (CAN) bus and used for conducting batch upgrading for device firmware |
| CN103384207A (en) * | 2013-05-23 | 2013-11-06 | 上海斐讯数据通信技术有限公司 | Passive optical network system and control method for upgrade of customer premise equipment of passive optical network system |
| CN103501288A (en) * | 2013-09-17 | 2014-01-08 | 福建星网锐捷通讯股份有限公司 | Method for achieving batch data upgrade on two-layer switching devices |
| CN103514020A (en) * | 2013-10-16 | 2014-01-15 | 深圳市共进电子股份有限公司 | Embedded device batch upgrading method and system |
| CN103546869A (en) * | 2012-07-10 | 2014-01-29 | 三菱电机株式会社 | Content delivery system, delivery server, terminal device and content delivery method |
| CN104077152A (en) * | 2013-03-27 | 2014-10-01 | 广东威创视讯科技股份有限公司 | Batch upgrading method and batch upgrading device for embedded system |
| CN105119749A (en) * | 2015-09-07 | 2015-12-02 | 烽火通信科技股份有限公司 | Local batch upgrading method and system for home gateway |
| WO2016197466A1 (en) * | 2015-06-11 | 2016-12-15 | 中兴通讯股份有限公司 | Version upgrade processing method for microwave device and microwave device |
| CN106293786A (en) * | 2015-05-25 | 2017-01-04 | 特变电工新疆新能源股份有限公司 | FPGA configuration file updating method and device |
| CN107370626A (en) * | 2017-07-28 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of group system upgrade method and device |
| CN107402795A (en) * | 2017-08-04 | 2017-11-28 | 北京煜邦电力技术股份有限公司 | A kind of firmware upgrade method and system |
| CN107682197A (en) * | 2017-10-17 | 2018-02-09 | 锐捷网络股份有限公司 | Device updating method, the network equipment and server |
| CN108399077A (en) * | 2018-03-14 | 2018-08-14 | 珠海格力电器股份有限公司 | Lower computer upgrading method in control system and control system |
| CN109240724A (en) * | 2018-09-12 | 2019-01-18 | 京信通信系统（中国）有限公司 | A kind of cascade device upgrade method and equipment |
| CN110326270A (en) * | 2017-02-23 | 2019-10-11 | 欧司朗股份有限公司 | The node of multi-hop communication network, related lighting system update the method and computer program product of the software of lighting module |
| CN111381857A (en) * | 2018-12-27 | 2020-07-07 | 北京骑胜科技有限公司 | Firmware upgrading method and device, electronic equipment and storage medium |
| CN112039736A (en) * | 2020-08-14 | 2020-12-04 | 深圳市欧瑞博科技股份有限公司 | Intelligent equipment upgrading method and device, intelligent home system and electronic equipment |
| CN112398673A (en) * | 2019-08-16 | 2021-02-23 | 中兴通讯股份有限公司 | Upgrading method, communication equipment and computer readable storage medium |
| CN113268278A (en) * | 2021-04-30 | 2021-08-17 | 杭州安恒信息技术股份有限公司 | Configuration verification synchronization method and device, electronic device and storage medium |
| CN114679383A (en) * | 2022-03-09 | 2022-06-28 | 深圳市洲明科技股份有限公司 | Firmware upgrading method, device, equipment, cascade system and storage medium |
-
2008
- 2008-09-26 CN CN200810166358A patent/CN101686145A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102546784A (en) * | 2011-12-29 | 2012-07-04 | 深圳市迈进科技有限公司 | Method based on controller area network (CAN) bus and used for conducting batch upgrading for device firmware |
| CN102546784B (en) * | 2011-12-29 | 2014-03-26 | 深圳市迈进科技有限公司 | Method for conducting batch upgrading for device firmware based on controller area network (CAN) bus |
| CN103546869A (en) * | 2012-07-10 | 2014-01-29 | 三菱电机株式会社 | Content delivery system, delivery server, terminal device and content delivery method |
| CN103546869B (en) * | 2012-07-10 | 2016-11-02 | 三菱电机株式会社 | Content distribution system, transmission server, termination and content transfer method |
| CN104077152B (en) * | 2013-03-27 | 2017-07-18 | 广东威创视讯科技股份有限公司 | A kind of method and device of embedded system batch upgrade |
| CN104077152A (en) * | 2013-03-27 | 2014-10-01 | 广东威创视讯科技股份有限公司 | Batch upgrading method and batch upgrading device for embedded system |
| CN103384207A (en) * | 2013-05-23 | 2013-11-06 | 上海斐讯数据通信技术有限公司 | Passive optical network system and control method for upgrade of customer premise equipment of passive optical network system |
| CN103501288B (en) * | 2013-09-17 | 2016-08-17 | 福建星网锐捷通讯股份有限公司 | A kind of method that two-layer switching equipment is realized batch data upgrading |
| CN103501288A (en) * | 2013-09-17 | 2014-01-08 | 福建星网锐捷通讯股份有限公司 | Method for achieving batch data upgrade on two-layer switching devices |
| CN103514020A (en) * | 2013-10-16 | 2014-01-15 | 深圳市共进电子股份有限公司 | Embedded device batch upgrading method and system |
| CN106293786A (en) * | 2015-05-25 | 2017-01-04 | 特变电工新疆新能源股份有限公司 | FPGA configuration file updating method and device |
| WO2016197466A1 (en) * | 2015-06-11 | 2016-12-15 | 中兴通讯股份有限公司 | Version upgrade processing method for microwave device and microwave device |
| CN105119749B (en) * | 2015-09-07 | 2018-12-28 | 烽火通信科技股份有限公司 | A kind of method and system of home gateway local batch upgrade |
| CN105119749A (en) * | 2015-09-07 | 2015-12-02 | 烽火通信科技股份有限公司 | Local batch upgrading method and system for home gateway |
| CN110326270A (en) * | 2017-02-23 | 2019-10-11 | 欧司朗股份有限公司 | The node of multi-hop communication network, related lighting system update the method and computer program product of the software of lighting module |
| CN107370626A (en) * | 2017-07-28 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of group system upgrade method and device |
| CN107402795A (en) * | 2017-08-04 | 2017-11-28 | 北京煜邦电力技术股份有限公司 | A kind of firmware upgrade method and system |
| CN107682197A (en) * | 2017-10-17 | 2018-02-09 | 锐捷网络股份有限公司 | Device updating method, the network equipment and server |
| CN108399077A (en) * | 2018-03-14 | 2018-08-14 | 珠海格力电器股份有限公司 | Lower computer upgrading method in control system and control system |
| CN109240724A (en) * | 2018-09-12 | 2019-01-18 | 京信通信系统（中国）有限公司 | A kind of cascade device upgrade method and equipment |
| CN111381857A (en) * | 2018-12-27 | 2020-07-07 | 北京骑胜科技有限公司 | Firmware upgrading method and device, electronic equipment and storage medium |
| CN112398673A (en) * | 2019-08-16 | 2021-02-23 | 中兴通讯股份有限公司 | Upgrading method, communication equipment and computer readable storage medium |
| WO2021031889A1 (en) * | 2019-08-16 | 2021-02-25 | 中兴通讯股份有限公司 | Upgrade method, communication device and computer-readable storage medium |
| CN112039736A (en) * | 2020-08-14 | 2020-12-04 | 深圳市欧瑞博科技股份有限公司 | Intelligent equipment upgrading method and device, intelligent home system and electronic equipment |
| CN113268278A (en) * | 2021-04-30 | 2021-08-17 | 杭州安恒信息技术股份有限公司 | Configuration verification synchronization method and device, electronic device and storage medium |
| CN114679383A (en) * | 2022-03-09 | 2022-06-28 | 深圳市洲明科技股份有限公司 | Firmware upgrading method, device, equipment, cascade system and storage medium |
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