CN107402795A - A kind of firmware upgrade method and system - Google Patents
A kind of firmware upgrade method and system Download PDFInfo
- Publication number
- CN107402795A CN107402795A CN201710660843.8A CN201710660843A CN107402795A CN 107402795 A CN107402795 A CN 107402795A CN 201710660843 A CN201710660843 A CN 201710660843A CN 107402795 A CN107402795 A CN 107402795A
- Authority
- CN
- China
- Prior art keywords
- node device
- firmware
- firmware upgrade
- layer
- version
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
- Stored Programmes (AREA)
Abstract
The embodiment of the invention discloses a kind of firmware upgrade method and system.Wherein, firmware upgrade method includes：Host node device in power wire broadband carrier network initiates firmware upgrade operation to first layer from node device；The firmware upgrade operation initiated from node device according to the host node device completes the firmware upgrade of itself；That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, so that next layer carries out firmware upgrade from node device, technical scheme provided in an embodiment of the present invention, improve the updating speed of power wire broadband carrier equipment in network.
Description
Technical field
The present embodiments relate to power information acquisition terminal technical field, more particularly to a kind of firmware upgrade method and it is
System.
Background technology
With the increase of power information acquisition system coverage rate, the intelligent metering such as intelligent electric meter, concentrator, acquisition terminal should
Dosage increasingly increases, and bandwidth carrier communication industry is widely used.Various intelligent acquisitions, measuring terminal etc. are all from node
Using single-chip microcomputer as core, there is data sampling and processing and the device of storage capacity, metering, collection work(are realized by firmware programs
Can, communicated by bandwidth carrier network, be connected to the concentrator as host node, concentrator is connected to by other means
Main website, complete the information gathering of whole system.
The firmware of terminal is typically solidificated in Flash, can not arbitrarily be changed, and its life cycle and terminal are in itself.
But the application function of terminal have once in a while upgrading or change demand, cause the firmware of itself be also required to modification, it is perfect
And renewal.
Local update and long-range renewal can be divided into from the firmware renewal of node, comparatively speaking, local update is to environment
There are many requirements, and its huge quantity and region span are inconvenient its process.Although long-range renewal has it easily to lead to
Believe interface, but its communication mode is typical tree network, escalation process is by each host node pair in bandwidth carrier communication network
Connected intelligent terminal (from node) is carried out one by one, although solving the problems, such as region span, terminal quantity is excessive
When, whole terminal stagings are completed to still need longer time.
The content of the invention
The embodiments of the invention provide a kind of firmware upgrade method and system, is set with improving in power wire broadband carrier network
Standby updating speed.
In a first aspect, the embodiments of the invention provide a kind of firmware upgrade method, this method includes：
Host node device in power wire broadband carrier network initiates firmware upgrade operation to first layer from node device；
The firmware upgrade operation initiated from node device according to the host node device completes the firmware upgrade of itself；
That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, so that described
Next layer carries out firmware upgrade from node device.
Further, before the host node device initiates firmware upgrade operation to first layer from node device, also wrap
Include：
The host node device is obtained from the firmware of node device from main website and updated the data；
The host node device initiates firmware upgrade operation to first layer from node device, including：
The host node device sends firmware from node device to first layer by power wire broadband carrier network and updates number
According to；
The completion firmware upgrade initiates firmware upgrade operation, bag from node device to its next layer from node device
Include：
Complete being sent out from node device by power wire broadband carrier network to its next layer from node device for firmware upgrade
Firmware is sent to update the data.
Further, before the host node device initiates firmware upgrade operation to first layer from node device, also wrap
Include：
The host node device inquires about firmware version of the first layer from node device；
The host node device initiates firmware upgrade operation to first layer from node device, including：
If first layer is less than the firmware version of itself from the firmware version of node device, the host node device is to
One layer is initiated firmware upgrade operation from node device；
Complete firmware upgrade it is described from node device to its next layer from node device initiate firmware upgrade operation before,
Also include：
That completes firmware upgrade inquires about firmware version of its next layer from node device from node device；
That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, including：
If next layer from node device of firmware upgrade is completed from firmware version the consolidating less than itself of node device
Part version, then that completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device.
Further, described firmware upgrade method, in addition to：If described be not less than from the firmware version of node device
Host node device or its last layer, then should be from node devices to its next layer from node device from the firmware version of node device
Initiate firmware upgrade operation.
Second aspect, the embodiments of the invention provide a kind of firmware upgrade system, the system includes：Host node device and more
Layer is from node device；
The host node device is used to initiate firmware upgrade operation to first layer from node device；
First layer is used to complete consolidating for itself according to the firmware upgrade operation that the host node device is initiated from node device
Part upgrades；It is any to be additionally operable to from node device after firmware upgrade is completed, initiate firmware upgrade to its next layer from node device
Operation, so that its next layer carries out firmware upgrade from node device.
Further, the host node device includes：
Firmware updates the data acquisition module, for first layer from node device initiate firmware upgrade operation before, from master
Stand to obtain and updated the data from the firmware of node device；
First updating operation initiation module, for being sent by power wire broadband carrier network to first layer from node device
Firmware updates the data；
It is described to include from node device：
Second updating operation initiation module, for after node device completes firmware upgrade, passing through electric power line width described
Firmware is sent with carrier network from node device to next layer from node device to update the data.
Further, the host node device also includes：
First version information inquiry module, for initiating firmware upgrade behaviour to first layer from node device in host node device
Before work, firmware version of the first layer from node device is inquired about；
3rd updating operation initiation module, if being less than the firmware of itself from the firmware version of node device for first layer
Version, then initiate firmware upgrade operation to first layer from node device；
It is described to include from node device：
Second edition information inquiry module, for initiating firmware from node device to its next layer from node device described
Before updating operation, the firmware version in inquiry next layer from node device from node device；
4th updating operation initiation module, if the firmware version of next layer from the node device from node device is low
In the firmware version of itself, firmware upgrade operation is initiated to next layer from node device.
Further, it is described also to include the 5th updating operation initiation module from node device, if for described from node
The firmware version of equipment from the firmware version of node device, is then set not less than host node device or its last layer to this from node
Its standby next layer initiates firmware upgrade operation from node device.
Firmware upgrade method provided in an embodiment of the present invention and system, host node device are only sent out to first layer from node device
Firmware upgrade operation is played, that completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device,
So that next layer carries out firmware upgrade from node device.So, the multiple of a plurality of sub-power lines can be carried out simultaneously from node device
Firmware upgrade, firmware upgrade is initiated to each layer from node device one by one relative to only host node device of the prior art, by
It is individual to complete from the firmware upgrade of node device, make it is all in whole network become very quick from node upgrade process, firmware liter
The level time greatly reduces.
Brief description of the drawings
Fig. 1 is a kind of flow chart for firmware upgrade method that the embodiment of the present invention one provides；
Fig. 2 is a kind of structural representation for firmware upgrade system that the embodiment of the present invention one provides；
Fig. 3 is a kind of flow chart for firmware upgrade method that the embodiment of the present invention two provides；
Fig. 4 is a kind of structured flowchart for firmware upgrade system that the embodiment of the present invention four provides.
Master controller (Central Coordinator, CCO) is that the host node in power wire broadband carrier network is set
It is standby；Work station (Station, STA) is from node device in network.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart for firmware upgrade method that the embodiment of the present invention one provides.It is provided in an embodiment of the present invention
Firmware upgrade method is applicable to the firmware upgrade of equipment in power wire broadband carrier, such as the terminal in power line wide-band network
Firmware upgrade, this method can perform by firmware upgrade system.Referring to Fig. 1, the firmware upgrade method that the present embodiment provides is specific
Comprise the following steps：
Host node device in step 110, power wire broadband carrier network initiates firmware liter to first layer from node device
Level operation；
Referring to Fig. 2, Fig. 2 is a kind of structural representation of firmware upgrade system provided in an embodiment of the present invention, the system bag
A host node device CCO and multilayer are included from node device STA (STA1, STA2 ..., STA19), the system can be used for performing
The firmware upgrade method that the present embodiment provides.Wherein, host node device can be concentrator, can be intelligent end from node device
End, such as intelligent electric meter.Host node device can be that host node device will be to initiate firmware upgrade operation from node device
The firmware of node device updates the data transmission extremely from node device.
Step 120, the firmware upgrade operation initiated from node device according to host node device complete the firmware upgrade of itself；
For example, can be updated the data from node device according to the firmware that host node device is sent, the firmware liter of itself is completed
Level.
Step 130, complete firmware upgrade from node device to its next layer from node device initiate firmware upgrade operation,
So that next layer carries out firmware upgrade from node device.
It is to be located at this from node device in a sub-power lines from next layer of node device from node device, and position
In next layer from node device.Exemplarily, it is first layer from node device from node device STA1 with continued reference to Fig. 3, from
Node device STA3 is that the second layer is located at same electricity from node device, and from node device STA1 and from node device STA3
Power branch line, then it is from node device STA1 next layer from node device from node device STA3.Equally, from node device
STA17 and from node device STA5 be from node device STA2 next layer from node device；It is from section from node device STA9
Point device STA8 next layer is from node device.
The firmware upgrade operation that first layer is initiated from node device according to host node device, will after completing firmware upgrade
To the second layer from node device initiate firmware upgrade operation, the second layer from node device according to respective last layer (first layer) from
The firmware upgrade operation that node device is initiated completes the firmware upgrade of itself, completes its backward next layer of firmware upgrade from node
Equipment (third layer from node device) initiates firmware upgrade operation.In this way, successively complete firmware upgrade of each layer from node device.
Wherein, it can be communicated from node device and between node device by PHY, pass through physical layer
Agreement initiates firmware upgrade operation.
It should be noted that after firmware upgrade is completed from node device STA1, host node device CCO is to from node device
STA2 initiates firmware upgrade operation, now, from node device STA1 to initiating firmware upgrade operation from node device STA3.Every
The firmware upgrade operation of sub-power lines can be carried out concurrently.
In addition, before host node device initiates firmware upgrade operation to first layer from node device, in addition to：
Host node device is obtained from the firmware of node device from main website and updated the data；
Host node device initiates firmware upgrade operation to first layer from node device, including：
Host node device sends firmware from node device to first layer by power wire broadband carrier network and updated the data；
That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, including：It is complete
Firmware is sent into firmware upgrade from node device to its next layer by power wire broadband carrier network from node device to update
Data.
The technical scheme of the embodiment of the present invention, host node device only initiate firmware upgrade behaviour to first layer from node device
Make, complete firmware upgrade from node device to its next layer from node device initiate firmware upgrade operation so that next layer from
Node device carries out firmware upgrade.So, the multiple of a plurality of sub-power lines can carry out firmware upgrade simultaneously from node device, relatively
Firmware upgrade is initiated to each layer from node device one by one in only host node device of the prior art, completes to set from node one by one
Standby firmware upgrade, make it is all in whole network become very quick from node upgrade process, the firmware upgrade time greatly reduces.
Embodiment two
Fig. 3 is a kind of flow chart for firmware upgrade method that the embodiment of the present invention two provides.The embodiment of the present invention is above-mentioned
Optimized on the basis of embodiment, referring to Fig. 3, the firmware upgrade method that the present embodiment provides includes：
Step 210, host node device inquiry firmware version of the first layer from node device；
Such as host node device sends the information of inquiry version to first layer from node device, first layer connects from node device
After the information for receiving inquiry version, the firmware version of itself, such as firmware version number are fed back into host node device, host node
Equipment knows firmware version of the first layer from node device.
If step 220, first layer are less than the firmware version of itself, host node device from the firmware version of node device
Firmware upgrade operation is initiated to first layer from node device；
Step 230, the firmware upgrade operation initiated from node device according to host node device complete the firmware upgrade of itself；
Step 240, complete firmware upgrade and from node device inquire about firmware version of its next layer from node device；
Such as complete the letter for sending inquiry firmware version from node device from node device to its next layer of firmware upgrade
Cease, after the information that next layer receives inquiry firmware version from node device, by the firmware version of itself, such as firmware version
Number its last layer is fed back to from node device, know firmware version of its next layer from node device from node device.
If step 250, complete being less than from next layer of node device from the firmware version of node device for firmware upgrade
The firmware version of itself, then that completes firmware upgrade initiates firmware upgrade behaviour from node device to its next layer from node device
Make.
In another embodiment provided in an embodiment of the present invention, also include based on the above method：If from
The firmware version of node device from the firmware version of node device, is then somebody's turn to do from node not less than host node device or its last layer
Equipment initiates firmware upgrade operation to its next layer from node device.If host node device inquires the firmware from node device
Version is not less than the firmware version of itself, can be sent a notification message to first layer from node device, and first layer is from node device
Without firmware upgrade operation, directly firmware upgrade operation is initiated to its next layer from node device.If looked into from node device
Ask its next layer and be not less than the firmware version of itself from the firmware version of node device, its next layer from node device directly to
Next layer initiates firmware upgrade operation from node device.
In the other embodiment of the embodiment of the present invention, it can be from node device after firmware upgrade is completed, incite somebody to action
The firmware version information of itself sends to its last layer from node device, last layer and preserves its next layer from node device, also
It is the firmware version information from node device downstream.When carrying out firmware upgrade operation next time, directly from the storage of itself
Firmware version of its next layer from node device is obtained on device, after comparing, firmware upgrade is carried out from node device to next layer
Operation.Without one layer still further below from node send version querying information, then receive feedback information, can save update time and
The traffic load of network.
Embodiment three
The process of the firmware upgrade of the embodiment of the present invention is elaborated with reference to Fig. 2, referring to Fig. 2, firmware upgrade
System specific works mode is as follows, and CCO is the host node device in power wire broadband carrier network, and STA1, STA2 and STA4 are
First layer is from node device, and the second layer is from node device STA17, STA5, STA3 and STA10.Here first layer is selected from node
Exemplified by STA1, the firmware that host node device CCO first obtains first layer from node device STA1 from main website updates the data, Ran Houcha
Firmware version of the first layer from node device STA1 is ask, if first layer is less than itself from node device STA1 firmware version
Firmware version, then host node device CCO to first layer from node device STA1 initiate firmware upgrade operation；If first from node
Equipment STA1 firmware version is not less than host node device CCO firmware version, then should be from node device STA1 to its next layer
Firmware upgrade operation is initiated from node device STA3.Similar host node device CCO gives remaining first layer from node device
STA2 and STA4 are upgraded successively.
When host node device CCO to first layer after the completion of node device node STA1 firmware upgrade, complete firmware liter
The first layer of level sends firmware by power wire broadband carrier network from node device STA1 to the second layer from node device STA3
Update the data, and inquire about the second layer from node device STA3 firmware version, if the second layer is from node device STA3 firmware
Version is less than the firmware version of itself, then first layer is initiated solid from node device node STA1 to the second layer from node device STA1
Part updating operation；If second is not less than firmware of its last layer from node device STA1 from node device STA3 firmware version
Version, then it should initiate firmware upgrade operation from node device STA3 to its next layer from node device STA8 and STA18.
At the same time, to STA5, STA17, the STA4 upgraded is also being carried out together the STA2 upgraded to STA10
The inquiry and upgrading of sample process, successively by firmware version upgrade to newest.Now, host node CCO 3 main lines are carried out at the same time
Upgrading.
The technical scheme of the embodiment of the present invention, continued by the STA upgraded under its of same sub-power lines
One layer do not upgrade upgraded from node device STA, escalation process diffuses to branch line by main line, and whole escalation process is opened from one
1 point of the host node device CCO of beginning, develop into later radiation and carry out process, until the STA upgradings on each branch line are completed, make
Escalation process, which is no longer that CCO is man-to-man to STA, to be upgraded, but is changed into having upgraded STA to not upgrading STA, and multiple branch circuit is simultaneously
OK, solve escalation process to be only capable of to connected from node one by one being upgraded by host node in bandwidth carrier communication network
And upgrade the problem of slower, improve firmware upgrade speed.
Example IV
A kind of structured flowchart for firmware upgrade system that Fig. 4 is provided by the embodiment of the present invention, it is any to can perform the present invention
The firmware upgrade method that embodiment is provided, described firmware upgrade system 400 include：Host node device 410 and multilayer are from section
Point device 420.
Host node device 410 is used to initiate firmware upgrade operation to first layer from node device；
First layer is used to complete itself according to the firmware upgrade operation that host node device 410 is initiated from node device 420
Firmware upgrade；It is any to be additionally operable to from node device 420 after firmware upgrade is completed, initiated to its next layer from node device 420
Firmware upgrade operation, so that its next layer carries out firmware upgrade from node device 420.
Further, host node device 410 includes：
Firmware updates the data acquisition module, for first layer from node device initiate firmware upgrade operation before, from master
Stand to obtain and updated the data from the firmware of node device；
First updating operation initiation module, for being sent by power wire broadband carrier network to first layer from node device
Firmware updates the data；
Include from node device 420：
Second updating operation initiation module, for after firmware upgrade is completed from node device, being carried by broadband over power line
Wave network updates the data to from next layer of node device from node device transmission firmware.
Further, host node device 410 also includes：First version information inquiry module, for host node device to
Before first layer initiates firmware upgrade operation from node device, firmware version of the first layer from node device is inquired about；
3rd updating operation initiation module, if being less than the firmware of itself from the firmware version of node device for first layer
Version, then initiate firmware upgrade operation to first layer from node device；
Also include from node device 420：
Second edition information inquiry module, for initiating firmware upgrade from node device to its next layer from node device
Before operation, in firmware version of the inquiry from next layer of node device from node device；
4th updating operation initiation module, if be less than certainly from the firmware version of node device from next layer of node device
The firmware version of body, firmware upgrade operation is initiated to next layer from node device.
Further, also include from node device 420：
5th updating operation initiation module, if for from the firmware version of node device not less than host node device or
Its last layer is from the firmware version of node device, then to this from node device, its next layer initiates firmware upgrade behaviour from node device
Make.
The technical scheme of the embodiment of the present invention four, by completion upgrading from node device to its next layer from node device
Firmware upgrade operation is initiated, so that next layer carries out firmware upgrade from node device, escalation process is solved and is only capable of being carried by broadband
In wave communication network host node to it is connected from node upgrade one by one the problem of so that in whole network it is all from
Node upgrade process becomes very quick, and update time greatly reduces.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (8)
- A kind of 1. firmware upgrade method, it is characterised in that including：Host node device in power wire broadband carrier network initiates firmware upgrade operation to first layer from node device；The firmware upgrade operation initiated from node device according to the host node device completes the firmware upgrade of itself；That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, so that described next Layer carries out firmware upgrade from node device.
- 2. firmware upgrade method according to claim 1, it is characterised in that in the host node device to first layer from section Before point device initiates firmware upgrade operation, in addition to：The host node device is obtained from the firmware of node device from main website and updated the data；The host node device initiates firmware upgrade operation to first layer from node device, including：The host node device sends firmware from node device to first layer by power wire broadband carrier network and updated the data；The completion firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, including：Complete being sent admittedly to its next layer from node device from node device by power wire broadband carrier network for firmware upgrade Part updates the data.
- 3. firmware upgrade method according to claim 1, it is characterised in that in the host node device to first layer from section Before point device initiates firmware upgrade operation, in addition to：The host node device inquires about firmware version of the first layer from node device；The host node device initiates firmware upgrade operation to first layer from node device, including：If first layer is less than the firmware version of itself from the firmware version of node device, the host node device is to first layer Firmware upgrade operation is initiated from node device；Complete firmware upgrade it is described from node device to its next layer from node device initiate firmware upgrade operation before, also wrap Include：That completes firmware upgrade inquires about firmware version of its next layer from node device from node device；That completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device, including：If the next layer from node device for completing firmware upgrade is less than the firmware version of itself from the firmware version of node device This, then that completes firmware upgrade initiates firmware upgrade operation from node device to its next layer from node device.
- 4. firmware upgrade method according to claim 3, it is characterised in that also include：It is if described from node device Firmware version of the firmware version not less than host node device or its last layer from node device, then should be from node device under it One layer is initiated firmware upgrade operation from node device.
- A kind of 5. firmware upgrade system, it is characterised in that including：Host node device and multilayer are from node device；The host node device is used to initiate firmware upgrade operation to first layer from node device；First layer is used to complete the firmware liter of itself according to the firmware upgrade operation that the host node device is initiated from node device Level；It is any to be additionally operable to from node device after firmware upgrade is completed, firmware upgrade operation is initiated to its next layer from node device, So that its next layer carries out firmware upgrade from node device.
- 6. firmware upgrade system according to claim 5, it is characterised in that the host node device includes：Firmware updates the data acquisition module, for before initiating firmware upgrade operation from node device to first layer, being obtained from main website Obtain and updated the data from the firmware of node device；First updating operation initiation module, for sending firmware to first layer from node device by power wire broadband carrier network Update the data；It is described to include from node device：Second updating operation initiation module, for after node device completes firmware upgrade, being carried described by broadband over power line Wave network sends firmware from node device to next layer from node device and updated the data.
- 7. firmware upgrade system according to claim 5, it is characterised in that the host node device also includes：First version information inquiry module, for host node device to first layer from node device initiate firmware upgrade operation it Before, inquire about firmware version of the first layer from node device；3rd updating operation initiation module, if being less than the firmware version of itself from the firmware version of node device for first layer This, then initiate firmware upgrade operation to first layer from node device；It is described to include from node device：Second edition information inquiry module, for initiating firmware upgrade from node device to its next layer from node device described Before operation, the firmware version in inquiry next layer from node device from node device；4th updating operation initiation module, if next layer from node device is less than certainly from the firmware version of node device The firmware version of body, firmware upgrade operation is initiated to next layer from node device.
- 8. firmware upgrade system according to claim 7, it is characterised in that described also to include the 5th upgrading from node device Initiation module is operated, if being not less than host node device or its last layer from section for the firmware version from node device The firmware version of point device, then to this from node device, its next layer initiates firmware upgrade operation from node device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660843.8A CN107402795A (en) | 2017-08-04 | 2017-08-04 | A kind of firmware upgrade method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660843.8A CN107402795A (en) | 2017-08-04 | 2017-08-04 | A kind of firmware upgrade method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107402795A true CN107402795A (en) | 2017-11-28 |
Family
ID=60401947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660843.8A Pending CN107402795A (en) | 2017-08-04 | 2017-08-04 | A kind of firmware upgrade method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107402795A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737178A (en) * | 2018-05-21 | 2018-11-02 | 珠海中慧微电子有限公司 | The upgrade method of wireless network child nodes |
| CN109144551A (en) * | 2018-09-05 | 2019-01-04 | 杭州和利时自动化有限公司 | Equipment firmware update and system under a kind of multi-layer networking mode |
| CN110764801A (en) * | 2019-09-29 | 2020-02-07 | 国网湖南省电力有限公司 | High-speed power line carrier remote upgrading method and device |
| CN110944042A (en) * | 2019-11-12 | 2020-03-31 | 中核控制系统工程有限公司 | Online automatic protocol updating method based on FPGA |
| CN114650208A (en) * | 2020-12-18 | 2022-06-21 | 华为技术有限公司 | Equipment firmware upgrading method, device, equipment and medium |
| CN111930402B (en) * | 2020-08-27 | 2024-05-07 | 中山市天启智能科技有限公司 | Firmware upgrading method of cluster server and cluster server |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271800A1 (en) * | 2001-06-20 | 2003-01-02 | Xeline Co., Ltd. | Method for transmitting adaptive multi-channel packet in power line communication system |
| CN1925425A (en) * | 2006-10-08 | 2007-03-07 | 北京启明星辰信息技术有限公司 | Distributed upgrading method for centralization management mode |
| CN101686145A (en) * | 2008-09-26 | 2010-03-31 | 深圳华为通信技术有限公司 | Equipment capable of upgrading, upgrading method and system |
| WO2010135897A1 (en) * | 2009-05-26 | 2010-12-02 | 中兴通讯股份有限公司 | Firmware over the air upgrade method and apparatus for exclusive flash compound device |
| CN104394220A (en) * | 2014-11-26 | 2015-03-04 | 华为技术有限公司 | Upgrading method for smart power grid and smart power grid |
| CN106487575A (en) * | 2016-04-11 | 2017-03-08 | 青岛东软载波科技股份有限公司 | A kind of communication module batch upgrading method based on power line communication |
-
2017
- 2017-08-04 CN CN201710660843.8A patent/CN107402795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1271800A1 (en) * | 2001-06-20 | 2003-01-02 | Xeline Co., Ltd. | Method for transmitting adaptive multi-channel packet in power line communication system |
| CN1925425A (en) * | 2006-10-08 | 2007-03-07 | 北京启明星辰信息技术有限公司 | Distributed upgrading method for centralization management mode |
| CN101686145A (en) * | 2008-09-26 | 2010-03-31 | 深圳华为通信技术有限公司 | Equipment capable of upgrading, upgrading method and system |
| WO2010135897A1 (en) * | 2009-05-26 | 2010-12-02 | 中兴通讯股份有限公司 | Firmware over the air upgrade method and apparatus for exclusive flash compound device |
| CN104394220A (en) * | 2014-11-26 | 2015-03-04 | 华为技术有限公司 | Upgrading method for smart power grid and smart power grid |
| CN106487575A (en) * | 2016-04-11 | 2017-03-08 | 青岛东软载波科技股份有限公司 | A kind of communication module batch upgrading method based on power line communication |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737178A (en) * | 2018-05-21 | 2018-11-02 | 珠海中慧微电子有限公司 | The upgrade method of wireless network child nodes |
| CN109144551A (en) * | 2018-09-05 | 2019-01-04 | 杭州和利时自动化有限公司 | Equipment firmware update and system under a kind of multi-layer networking mode |
| CN110764801A (en) * | 2019-09-29 | 2020-02-07 | 国网湖南省电力有限公司 | High-speed power line carrier remote upgrading method and device |
| CN110764801B (en) * | 2019-09-29 | 2024-02-27 | 国网湖南省电力有限公司 | Remote upgrading method and device for high-speed power line carrier |
| CN110944042A (en) * | 2019-11-12 | 2020-03-31 | 中核控制系统工程有限公司 | Online automatic protocol updating method based on FPGA |
| CN111930402B (en) * | 2020-08-27 | 2024-05-07 | 中山市天启智能科技有限公司 | Firmware upgrading method of cluster server and cluster server |
| CN114650208A (en) * | 2020-12-18 | 2022-06-21 | 华为技术有限公司 | Equipment firmware upgrading method, device, equipment and medium |
| CN114650208B (en) * | 2020-12-18 | 2023-08-22 | 华为技术有限公司 | Device firmware upgrading method, device and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107402795A (en) | A kind of firmware upgrade method and system | |
| CN110429708B (en) | Method and system for realizing plug and play of power distribution equipment | |
| CA2470458A1 (en) | Audio communication bandwidth management system, method and program for the same, communication connection server, and network apparatus | |
| CN108737570A (en) | A kind of information-pushing method, apparatus and system | |
| CN103237071B (en) | A kind of method of wireless EoC terminal centralized management | |
| US11616389B2 (en) | Method and arrangement for detecting a topology in a low-voltage network | |
| CN107222560A (en) | A kind of multinode Hui Yuan method, device and storage medium | |
| CN106487575A (en) | A kind of communication module batch upgrading method based on power line communication | |
| CN105548749A (en) | Communication terminal testing method, device and system based on internet | |
| CN115623358A (en) | Meter reading method, meter reading device and meter reading system | |
| CN109348434A (en) | A kind of sending method of scene information, sending device and terminal device | |
| CN106533757A (en) | Method and device for upgrading cloud terminal equipment in batches | |
| CN104394220B (en) | The upgrade method and intelligent grid of a kind of intelligent grid | |
| CN105814930B (en) | Charging controller, method and system | |
| CN104683130A (en) | Method for configuring stacking port and equipment | |
| CN106302432B (en) | A kind of communication device and control method based on car networking | |
| CN112866985A (en) | Flow control method, resource downloading method, device, equipment and storage medium | |
| CN102685155B (en) | The method that content transmits, content delivering server and content transmit proxy server | |
| CN106936937B (en) | Method and device for realizing universal interface for internet service interaction | |
| CN105704237B (en) | A kind of charge processing method and relevant device, server | |
| CN106875660B (en) | Method and collector for the communication of meter equipment | |
| CN111506502B (en) | Mobile terminal UI automatic distribution network flow test system and method | |
| CN105610593A (en) | Method and device for resource identifier allocation in network management system | |
| CN107944798A (en) | Intelligent goods dispatch method and system | |
| CN110971716B (en) | Address configuration method, device, system and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
|
| RJ01 | Rejection of invention patent application after publication |