CN112462671A - Configuration modification method, system, equipment and readable storage medium - Google Patents
Configuration modification method, system, equipment and readable storage medium Download PDFInfo
- Publication number
- CN112462671A CN112462671A CN202011393281.3A CN202011393281A CN112462671A CN 112462671 A CN112462671 A CN 112462671A CN 202011393281 A CN202011393281 A CN 202011393281A CN 112462671 A CN112462671 A CN 112462671A
- Authority
- CN
- China
- Prior art keywords
- module
- configuration
- sending
- configuration file
- data
- 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
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0426—Programming the control sequence
Abstract
The application discloses a method for configuration modification, which comprises the following steps: determining a configuration file of each IO module according to an input configuration modification command; setting the working mode of each IO module to be a downloading mode through a field bus, and sending a data packet containing a configuration file and IO data to the corresponding IO module; and when the check values returned by all the IO modules are correct check values, controlling each IO module to carry out configuration modification through the field bus. The data packet containing the configuration file and the IO data is sent to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, configuration modification is completed at last, data communication of a field bus is not required to be interrupted in the whole process, and the influence of the IO module configuration modification on the data communication efficiency is greatly reduced. The application also provides a system, equipment and a readable storage medium for configuration modification, which have the beneficial effects.
Description
Technical Field
The present application relates to the field of configuration modification, and in particular, to a method, a system, a device, and a readable storage medium for configuration modification.
Background
The engineering downloading of the control station means that upper computer software downloads files through a system network, the controller receives the files for analysis and configuration, the controller issues configuration data of each IO module to a corresponding module through a field bus, and data communication of the field bus is interrupted during the downloading. And after all the IO modules are completely downloaded, restarting the control system, reestablishing the field bus communication, and recovering the data communication between the controller and the IO modules to be normal.
When the configuration of the IO module needs to be modified, data communication of the fieldbus is interrupted, and the data communication efficiency is inevitably affected.
Therefore, how to reduce the impact of the IO module configuration modification on the data communication efficiency is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a method, a system, equipment and a readable storage medium for configuration modification, which are used for reducing the influence of IO module configuration modification on data communication efficiency.
In order to solve the above technical problem, the present application provides a method for configuration modification, including:
determining a configuration file of each IO module according to an input configuration modification command;
setting the working mode of each IO module to be a downloading mode through a field bus, and sending a data packet containing the configuration file and IO data to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value;
and when the check values returned by all the IO modules are correct check values, controlling each IO module to carry out configuration modification through a field bus so that each IO module switches the new configuration parameters corresponding to the configuration file, and carrying out IO data communication by adopting the new configuration parameters in the next field bus period.
Optionally, the setting, by a fieldbus, the working mode of each IO module to a downloading mode, and sending a data packet including the configuration file and the IO data to the corresponding IO module includes:
sending a switching zone bit to each IO module through the field bus so that each I/O module switches the working mode to the downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and when the current working modes of all the IO modules are the downloading mode, sending a data packet containing the configuration file and the IO data to the corresponding IO modules.
Optionally, the sending the data packet including the configuration file and the IO data to the corresponding IO module includes:
and sending the data packet to a first IO module, and sending the data packet to a next IO module when the check values returned by the first IO module are all correct check values until all IO modules receive the data packet.
Optionally, the method further includes:
and when the check value returned by the IO module is an error check value, re-determining the configuration file of the current IO module according to the configuration modification command, and sending the re-determined configuration file to the IO module.
The present application also provides a system for configuration modification, the system comprising:
the determining module is used for determining the configuration file of each IO module according to the input configuration modification command;
the first setting module is used for setting the working mode of each IO module into a downloading mode through a field bus, and sending a data packet containing the configuration file and IO data to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value;
and the second setting module is used for controlling each IO module to perform configuration modification through the field bus when the check values returned by all the IO modules are correct check values, so that each IO module switches the new configuration parameters corresponding to the configuration file, and performs IO data communication by adopting the new configuration parameters in the next field bus period.
Optionally, the first setting module includes:
the first sending submodule is used for sending a switching zone bit to each IO module through the field bus so that each I/O module switches the working mode to the downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and the second sending submodule is used for sending the data packet containing the configuration file and the IO data to the corresponding IO module when the current working modes of all the IO modules are the downloading mode.
Optionally, the first setting module includes:
and the third sending submodule is used for sending the data packet to a first IO module and sending the data packet to a next IO module when the check values returned by the first IO module are correct check values until all the IO modules receive the data packet.
Optionally, the method further includes:
and the sending module is used for re-determining the configuration file of the current IO module according to the configuration modification command and sending the re-determined configuration file to the IO module when the check value returned by the IO module is an error check value.
The present application also provides a configuration modification apparatus, including:
a memory for storing a computer program;
a processor for implementing the steps of the method of configuration modification as described in any one of the above when said computer program is executed.
The present application also provides a readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method of configuration modification as set forth in any one of the preceding claims.
The application provides a method for configuration modification, which comprises the following steps: determining a configuration file of each IO module according to an input configuration modification command; setting the working mode of each IO module to be a downloading mode through a field bus, and sending a data packet containing a configuration file and IO data to the corresponding IO module so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value; and when the check values returned by all the IO modules are correct check values, controlling each IO module to carry out configuration modification through the field bus so that each IO module switches the new configuration parameters corresponding to the configuration file, and carrying out IO data communication by adopting the new configuration parameters in the next field bus period.
According to the technical scheme, the working mode of each IO module is set to be the downloading mode through the field bus, the data packet containing the configuration file and the IO data is sent to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, finally, each IO module switches new configuration parameters corresponding to the configuration file, the data communication of the field bus does not need to be interrupted in the whole process, and the influence of IO module configuration modification on the data communication efficiency is greatly reduced. The present application also provides a system, a device and a readable storage medium for configuration modification, which have the above beneficial effects and are not described herein again.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for configuration modification according to an embodiment of the present application;
FIG. 2 is a block diagram of a control system of the prior art;
FIG. 3 is a block diagram of a system with configuration modifications as provided in embodiments of the present application;
fig. 4 is a block diagram of a configuration modification apparatus according to an embodiment of the present application.
Detailed Description
The core of the application is to provide a method, a system, equipment and a readable storage medium for configuration modification, which are used for reducing the influence of IO module configuration modification on data communication efficiency.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart of a configuration modification method according to an embodiment of the present application.
The method specifically comprises the following steps:
s101: determining a configuration file of each IO module according to an input configuration modification command;
referring to fig. 2, fig. 2 is a structural diagram of a control system in the prior art, and as shown in fig. 2, the control station may specifically be a triple-redundancy control system, which includes triple-redundancy controller modules and various I/O modules controlled by the controller, and the IO master station is a middle channel for communication between the controller and the I/O modules and is responsible for processing data communication between the controller and the field IO master station; based on the fact that in the prior art, when the configuration of the IO module needs to be modified, data communication of the fieldbus is interrupted, and the data communication efficiency is inevitably affected, the present application provides a configuration modification method, which is used for solving the above problems.
The IO module mentioned here is used to obtain field data and perform data interaction with the controller, the configuration file is used to modify configuration parameters of the IO module, and when the IO module needs to perform protocol change or firmware upgrade, the configuration of the IO module can be modified by inputting the configuration file.
Optionally, the configuration modification command mentioned here may be specifically input by a user, or may be issued by a user or a system through upper computer software, and this application is not specifically limited to this.
S102: setting the working mode of each IO module to be a downloading mode through a field bus, and sending a data packet containing a configuration file and IO data to the corresponding IO module so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value;
in this step, before configuration modification of the IO modules is required, the operating mode of each IO module needs to be set to a downloading mode through a field bus, so that the IO modules can perform configuration modification according to an input configuration file; when the working modes of all the I/O modules are successfully set to be the downloading mode, the IO module already has the conditions of the configuration of the downloading module of the controller, normal interaction of data of the controller and the IO module is guaranteed at the moment, the controller sequentially downloads the configuration file to the IO module through a field bus, and during the period, communication data of the field bus comprise input and output data of the IO module and downloading response data packets of the controller, so that normal data communication of the IO module can be guaranteed, and meanwhile, the IO configuration is correctly downloaded.
After the data packet containing the configuration file and the IO data is sent to the corresponding IO module, each IO module can verify the configuration file while carrying out IO data communication, and returns a corresponding verification value, so that data communication of a field bus is not required to be interrupted when the IO module verifies the configuration file, and the influence of IO module configuration modification on data communication efficiency is greatly reduced.
Optionally, the switching of the operating mode of the I/O module may be implemented by sending a switching flag bit to each IO module, that is, the operating mode of each IO module is set to the downloading mode through a fieldbus, and a data packet including a configuration file and IO data is sent to the corresponding IO module, where the switching may specifically be:
sending a switching zone bit to each IO module through a field bus so that each I/O module switches the working mode to a downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and when the current working modes of all the IO modules are downloading modes, sending a data packet containing the configuration file and the IO data to the corresponding IO modules.
Optionally, in order to implement normal communication of fieldbus data in the downloading process, the input/output data flow communication of the online IO module is normal, and before the online downloading, the switching flag bit of the working mode of the IO module is notified through the fieldbus. In a control system, a plurality of modules are on-line at the same time, so the controller needs to poll each I/O module in sequence to issue a flag bit, that is, the mentioned herein sends a data packet containing a configuration file and IO data to a corresponding IO module, which may specifically be:
and sending the data packet to the first IO module, and sending the data packet to the next IO module when the check values returned by the first IO module are all correct check values until all the IO modules receive the data packet.
S103: and when the check values returned by all the IO modules are correct check values, controlling each IO module to carry out configuration modification through the field bus so that each IO module switches the new configuration parameters corresponding to the configuration file, and carrying out IO data communication by adopting the new configuration parameters in the next field bus period.
When the check values returned by all the IO modules are correct check values, the configuration files sent to each IO module are proved to be correct, but at the moment, the working parameters of all the IO modules are still the original configuration parameters, and the new configuration parameters of the lower device are not valid. At this time, the controller may control each IO module to perform configuration modification through the fieldbus, so that each IO module switches the new configuration parameters corresponding to the configuration file, and performs IO data communication using the new configuration parameters in the next fieldbus period.
Optionally, in a specific embodiment, before each IO module is controlled by the fieldbus to perform configuration modification, state interaction may be performed between different controllers, and when all the controllers receive the flag bit that all the IO module parameters are correctly issued, all the controllers issue the newly configured and switched flag bit to all the online IO modules by the fieldbus, so that all the IO modules switch the new configuration within one fieldbus period, and input and output data communication between the controllers and the IO modules is not affected.
Optionally, in a specific embodiment, after the IO module receives the download configuration packet, the IO module first checks and analyzes the download parameter, and if the data packet is correct, stores the data packet and responds that the controller receives a correct flag bit; if the data packet is wrong, the IO module may further return an error flag bit, that is, when the check value returned by the IO module is the wrong check value, the configuration file of the current IO module may be re-determined according to the configuration modification command, and the re-determined configuration file may be sent to the IO module.
Based on the technical scheme, the configuration modification method provided by the application sets the working mode of each IO module to be the downloading mode through the field bus, and sends the data packet containing the configuration file and the IO data to the corresponding IO module, so that each IO module verifies the configuration file while performing IO data communication, and finally each IO module switches the new configuration parameters corresponding to the configuration file.
Referring to fig. 3, fig. 3 is a block diagram of a system with a modified configuration according to an embodiment of the present application.
The system may include:
a determining module 100, configured to determine a configuration file of each IO module according to an input configuration modification command;
the first setting module 200 is configured to set the working mode of each IO module to a downloading mode through a field bus, and send a data packet including a configuration file and IO data to the corresponding IO module, so that each IO module verifies the configuration file while performing IO data communication, and returns a corresponding verification value;
the second setting module 300 is configured to, when the check values returned by all the IO modules are correct check values, control each IO module to perform configuration modification through the fieldbus so that each IO module switches the new configuration parameters corresponding to the configuration file, and perform IO data communication by using the new configuration parameters in the next fieldbus period.
On the basis of the above embodiments, in a specific embodiment, the first setting module 200 may include:
the first sending submodule is used for sending a switching zone bit to each IO module through a field bus so that each I/O module switches the working mode into a downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and the second sending submodule is used for sending the data packet containing the configuration file and the IO data to the corresponding IO module when the current working modes of all the IO modules are the downloading mode.
On the basis of the above embodiments, in a specific embodiment, the first setting module 200 may include:
and the third sending submodule is used for sending the data packet to the first IO module and sending the data packet to the next IO module when the check values returned by the first IO module are all correct check values until all the IO modules receive the data packet.
On the basis of the above embodiment, in a specific embodiment, the system may further include:
and the sending module is used for re-determining the configuration file of the current IO module according to the configuration modification command and sending the re-determined configuration file to the IO module when the check value returned by the IO module is an error check value.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
Referring to fig. 4, fig. 4 is a structural diagram of a configuration modification apparatus according to an embodiment of the present application.
The configuration modification apparatus 400 may vary significantly depending on configuration or performance, and may include one or more processors (CPUs) 422 (e.g., one or more processors) and memory 432, one or more storage media 430 (e.g., one or more mass storage devices) storing applications 442 or data 444. Wherein the memory 432 and storage medium 430 may be transient or persistent storage. The program stored on the storage medium 430 may include one or more modules (not shown), each of which may include a sequence of instruction operations for the device. Still further, the processor 422 may be arranged to communicate with the storage medium 430 to execute a series of instruction operations in the storage medium 430 on the configuration modification device 400.
The steps in the method of configuration modification described above in fig. 1 to 2 are implemented by the configuration modification apparatus based on the structure shown in fig. 4.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus, device and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a function calling device, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
A method, system, device and readable storage medium for configuration modification provided by the present application are described above in detail. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A method of configuration modification, comprising:
determining a configuration file of each IO module according to an input configuration modification command;
setting the working mode of each IO module to be a downloading mode through a field bus, and sending a data packet containing the configuration file and IO data to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value;
and when the check values returned by all the IO modules are correct check values, controlling each IO module to carry out configuration modification through a field bus so that each IO module switches the new configuration parameters corresponding to the configuration file, and carrying out IO data communication by adopting the new configuration parameters in the next field bus period.
2. The method according to claim 1, wherein the setting the operating mode of each IO module to a download mode through a fieldbus, and sending a data packet containing the configuration file and IO data to the corresponding IO module comprises:
sending a switching zone bit to each IO module through the field bus so that each I/O module switches the working mode to the downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and when the current working modes of all the IO modules are the downloading mode, sending a data packet containing the configuration file and the IO data to the corresponding IO modules.
3. The method according to claim 1, wherein the sending the data packet including the configuration file and the IO data to the corresponding IO module includes:
and sending the data packet to a first IO module, and sending the data packet to a next IO module when the check values returned by the first IO module are all correct check values until all IO modules receive the data packet.
4. The method of claim 1, further comprising:
and when the check value returned by the IO module is an error check value, re-determining the configuration file of the current IO module according to the configuration modification command, and sending the re-determined configuration file to the IO module.
5. A system for configuration modification, further comprising:
the determining module is used for determining the configuration file of each IO module according to the input configuration modification command;
the first setting module is used for setting the working mode of each IO module into a downloading mode through a field bus, and sending a data packet containing the configuration file and IO data to the corresponding IO module, so that each IO module checks the configuration file while carrying out IO data communication, and returns a corresponding check value;
and the second setting module is used for controlling each IO module to perform configuration modification through the field bus when the check values returned by all the IO modules are correct check values, so that each IO module switches the new configuration parameters corresponding to the configuration file, and performs IO data communication by adopting the new configuration parameters in the next field bus period.
6. The system of claim 5, wherein the first setup module comprises:
the first sending submodule is used for sending a switching zone bit to each IO module through the field bus so that each I/O module switches the working mode to the downloading mode when receiving the switching zone bit and feeds back the current working mode through the field bus;
and the second sending submodule is used for sending the data packet containing the configuration file and the IO data to the corresponding IO module when the current working modes of all the IO modules are the downloading mode.
7. The system of claim 5, wherein the first setup module comprises:
and the third sending submodule is used for sending the data packet to a first IO module and sending the data packet to a next IO module when the check values returned by the first IO module are correct check values until all the IO modules receive the data packet.
8. The system of claim 5, further comprising:
and the sending module is used for re-determining the configuration file of the current IO module according to the configuration modification command and sending the re-determined configuration file to the IO module when the check value returned by the IO module is an error check value.
9. A configuration modifying apparatus, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the method of configuration modification according to any one of claims 1 to 4 when executing the computer program.
10. A readable storage medium, characterized in that the readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of configuration modification according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393281.3A CN112462671A (en) | 2020-12-02 | 2020-12-02 | Configuration modification method, system, equipment and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393281.3A CN112462671A (en) | 2020-12-02 | 2020-12-02 | Configuration modification method, system, equipment and readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112462671A true CN112462671A (en) | 2021-03-09 |
Family
ID=74806414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011393281.3A Pending CN112462671A (en) | 2020-12-02 | 2020-12-02 | Configuration modification method, system, equipment and readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112462671A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533356A (en) * | 2009-04-21 | 2009-09-16 | 华为技术有限公司 | A method, a device and a system for realizing software online upgrade |
| CN103888284A (en) * | 2013-11-19 | 2014-06-25 | 南通大学 | Onsite device remote wireless upgrading system and onsite device remote wireless upgrading method |
| CN103957228A (en) * | 2012-11-02 | 2014-07-30 | 洛克威尔自动控制技术股份有限公司 | Cloud based drive monitoring solution |
| CN110401698A (en) * | 2019-06-27 | 2019-11-01 | 苏州浪潮智能科技有限公司 | A kind of monitoring data collection methods, devices and systems of task based access control asynchronous distribution |
| CN111142894A (en) * | 2018-11-06 | 2020-05-12 | 青岛海尔特种电冰柜有限公司 | Household appliance program upgrading system and method |
-
2020
- 2020-12-02 CN CN202011393281.3A patent/CN112462671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533356A (en) * | 2009-04-21 | 2009-09-16 | 华为技术有限公司 | A method, a device and a system for realizing software online upgrade |
| CN103957228A (en) * | 2012-11-02 | 2014-07-30 | 洛克威尔自动控制技术股份有限公司 | Cloud based drive monitoring solution |
| CN103888284A (en) * | 2013-11-19 | 2014-06-25 | 南通大学 | Onsite device remote wireless upgrading system and onsite device remote wireless upgrading method |
| CN111142894A (en) * | 2018-11-06 | 2020-05-12 | 青岛海尔特种电冰柜有限公司 | Household appliance program upgrading system and method |
| CN110401698A (en) * | 2019-06-27 | 2019-11-01 | 苏州浪潮智能科技有限公司 | A kind of monitoring data collection methods, devices and systems of task based access control asynchronous distribution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3474136A1 (en) | Method and apparatus for use in converting building block programming into program code | |
| CN102426533B (en) | Method and device for installing software | |
| US20120246370A1 (en) | Method and apparatus for managing operating systems in embedded system | |
| CN106020905B (en) | Method and system for developing and updating microcontroller firmware | |
| WO2017059724A1 (en) | Operating system starting method and device | |
| CN106982133B (en) | Method, equipment and system for changing configuration information of virtual network card | |
| CN111308974A (en) | Method, system and equipment for controlling DCS simulation system | |
| WO2021136200A1 (en) | Bootloader loading method, storage medium, and embedded terminal | |
| CN112988198A (en) | mesh equipment multi-machine upgrading method and device and mesh equipment | |
| CN106775919B (en) | State information control method and device | |
| CN106161086B (en) | The control method and device that master control borad is restarted | |
| CN115080128A (en) | Method, system, device and storage medium for managing starting sequence of hard disk | |
| CN112462671A (en) | Configuration modification method, system, equipment and readable storage medium | |
| CN114124697A (en) | Network switching method, network switching device and storage medium | |
| CN110912725A (en) | Configuration method and configuration device of OpenFlow virtual switch | |
| WO2023207987A1 (en) | Deployment method for booting sequence of multiple operating systems and related apparatus | |
| JP2015032301A (en) | Version update method for virtual host and network equipment | |
| CN104166573A (en) | Software installation method and device | |
| CN115480806A (en) | Upgrading method and device of over-the-air technology OTA | |
| CN107506214B (en) | Updating method and updating system of cluster system controller | |
| CN108900602B (en) | Virtual link establishing method and related device | |
| CN105138345A (en) | Mobile terminal based multi-system starting system and method | |
| JP5958626B2 (en) | Communication control device and program | |
| CN114995183A (en) | Instruction processing method, terminal device and control system of intelligent household device | |
| CN112732290B (en) | Equipment upgrading method and device, storage medium and electronic device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210309 |