CN114338283A - Web-based configurable gateway, equipment control method and readable storage medium - Google Patents
Web-based configurable gateway, equipment control method and readable storage medium Download PDFInfo
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- CN114338283A CN114338283A CN202111486657.XA CN202111486657A CN114338283A CN 114338283 A CN114338283 A CN 114338283A CN 202111486657 A CN202111486657 A CN 202111486657A CN 114338283 A CN114338283 A CN 114338283A
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Abstract
The invention belongs to the technical field of internet, and particularly relates to a web-based configurable gateway, an equipment control method and a readable storage medium, wherein the web-based configurable gateway comprises the following steps: a web server and a processor; the web server is used for providing an interactive page so as to collect a user instruction input by a user on the interactive page and send the user instruction to the processor; and the processor is used for processing the corresponding working thread according to the user instruction so as to modify the operation parameters of the gateway and controlling the equipment according to the modified operation parameters of the gateway. According to the technical scheme, the gateway is subjected to light-weight dynamic configuration on the premise that other software is not required to be installed, a plurality of threads can be synchronously performed, the efficiency and the reliability of gateway configuration are improved, and the user experience is further improved.
Description
Technical Field
The invention belongs to the technical field of internet, and particularly relates to a web-based configurable gateway, an equipment control method and a readable storage medium.
Background
With the rapid development of computer and communication technologies, industrial automation technologies also show trends of intellectualization, digitalization and networking. The web technology is integrated into the field of remote data acquisition and monitoring of an industrial automation system, and the method has good economic value and application prospect.
In the related art, one method is to read the configuration file and the request information sent by the PC to realize the configuration of the gateway, but the method cannot carry out dynamic configuration; and the other method is to realize the function of automatically identifying and adding new data by abstracting the intelligent device communication protocol into a feature file which can be identified by the Internet of things gateway, but the method does not specify a data configuration mode.
Disclosure of Invention
In view of the above, the present invention is directed to overcome the deficiencies of the prior art, and to provide a web-based configurable gateway, a device control method and a readable storage medium, so as to solve the problem in the prior art that the gateway cannot be dynamically configured.
According to a first aspect of embodiments of the present application, there is provided a web-based configurable gateway, comprising: a web server and a processor;
the web server is used for providing an interactive page so as to collect a user instruction input by a user on the interactive page and send the user instruction to the processor;
and the processor is used for processing the corresponding working thread according to the user instruction so as to modify the operation parameters of the gateway and controlling the equipment according to the modified operation parameters of the gateway.
Preferably, the web server provides the interaction page using cgi technology.
Preferably, the processing the corresponding work thread according to the user instruction includes:
and adding equipment data, deleting the equipment data or modifying the equipment data according to the user instruction.
Preferably, the device data includes: the device communication mode, the device communication protocol, the device data to be collected and the sampling period for collecting the device data.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
setting a trigger condition and a control instruction to be sent according to a user instruction, and sending the control instruction to the equipment when the operating parameter of the equipment meets the trigger condition so as to enable the equipment to execute the control instruction.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
and setting the device data to be reported and the reporting time interval according to a user instruction, and reporting the device data to be reported to a remote server connected with the gateway according to the reporting time interval.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
and setting data to be stored and a storage period according to a user instruction so that the data to be stored exist according to the storage period.
Preferably, the method further comprises the following steps: a data communication module;
and the processor and the equipment carry out information interaction through the data communication module.
According to a second aspect of embodiments of the present application, there is provided an apparatus control method, the method including:
collecting a user instruction input by a user on an interactive page;
processing a working thread corresponding to the user instruction according to the user instruction so as to modify the operation parameters of the gateway;
and controlling the equipment according to the modified running parameters of the gateway.
Preferably, the method further comprises:
the interactive page is provided using cgi technology.
Preferably, the processing the corresponding work thread according to the user instruction includes:
and adding equipment data, deleting the equipment data or modifying the equipment data according to the user instruction.
Preferably, the device data includes: the device communication mode, the device communication protocol, the device data to be collected and the sampling period for collecting the device data.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
setting a trigger condition and a control instruction to be sent according to a user instruction, and sending the control instruction to the equipment when the operating parameter of the equipment meets the trigger condition so as to enable the equipment to execute the control instruction.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
and setting the device data to be reported and the reporting time interval according to a user instruction, and reporting the device data to be reported to a remote server connected with the gateway according to the reporting time interval.
Preferably, the processing the corresponding work thread according to the user instruction further includes:
and setting data to be stored and a storage period according to a user instruction so that the data to be stored exist according to the storage period.
According to a third aspect of embodiments of the present application, there is provided a readable storage medium having stored thereon an executable program which, when executed by a processor, implements the steps of the device control method described above.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects: the method comprises the steps of providing an interactive page through a web server to collect a user instruction input by a user on the interactive page, sending the user instruction to a processor, processing a working thread corresponding to the user instruction through the processor according to the user instruction to modify the operation parameters of a gateway, and controlling equipment according to the modified operation parameters of the gateway, so that light-weight dynamic configuration of the gateway is realized on the premise of not installing other software, and multiple threads can be synchronously performed, so that the efficiency and reliability of gateway configuration are improved, and the user experience is also provided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram illustrating the architecture of a web-based configurable gateway in accordance with an exemplary embodiment;
FIG. 2 is an architecture diagram illustrating a web-based configurable gateway in accordance with an exemplary embodiment;
FIG. 3 is a flow diagram illustrating the addition of device data in accordance with an exemplary embodiment;
FIG. 4 is a flow diagram illustrating modification of device data in accordance with an exemplary embodiment;
FIG. 5 is a flow diagram illustrating the addition of a trigger condition to send a control instruction in accordance with an exemplary embodiment;
FIG. 6 is a schematic diagram illustrating an application scenario for a web-based configurable gateway in accordance with an illustrative embodiment;
FIG. 7 is a flowchart illustrating the addition of a data storage thread in accordance with an illustrative embodiment;
FIG. 8 is a flow chart illustrating a method of device control according to an exemplary embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a schematic structural diagram illustrating a web-based configurable gateway according to an exemplary embodiment, as shown in fig. 1, including: a web server and a processor;
the web server is used for providing an interactive page so as to collect a user instruction input by a user on the interactive page and send the user instruction to the processor;
and the processor is used for processing the corresponding working thread according to the user instruction so as to modify the operation parameters of the gateway and controlling the equipment according to the modified operation parameters of the gateway.
Specifically, the web server is an embedded web server; the processor is an ARM processor.
In some embodiments, the interaction page may be, but is not limited to, an html interaction page.
According to the configurable gateway based on the web, the web server provides the interactive page to acquire the user instruction input by the user on the interactive page, the user instruction is sent to the processor, the processor processes the working thread corresponding to the user instruction according to the user instruction to modify the running parameters of the gateway, and controls the equipment according to the modified running parameters of the gateway, so that the gateway is subjected to lightweight dynamic configuration on the premise of not installing other software, and multiple threads can be synchronously performed, so that the efficiency and reliability of gateway configuration are improved, and the user experience is also improved.
Further, the web server provides the interactive page using cgi technology.
It should be noted that "providing an interactive page using cgi technology" in the embodiments of the present invention is well known to those skilled in the art, and therefore, a specific implementation manner thereof is not described too much.
It can be understood that the embedded web server provides an interactive page by using the cgi technology, so that light-weight dynamic configuration of the gateway on-site working parameters is realized, a shutdown program is not needed in the configuration process, and the configuration efficiency is improved.
As shown in fig. 2, in some alternative embodiments, the running environment of the gateway may be, but is not limited to, a Linux operating system, and the gateway implements control communication through a serial driver, a network interface driver, a CAN driver, or the like.
It can be understood that the gateway is internally provided with the service logic program, and the embodiment of the invention divides the service logic program into a plurality of sections according to the functions to be realized by the gateway, and embodies each section of the service logic program in the form of a working thread, so that when the gateway is dynamically configured, the working parameters of the gateway are further modified by processing the corresponding working thread according to the user instruction.
Further, processing the corresponding work thread according to the user instruction includes:
and the equipment data processing function is used for adding equipment data, deleting the equipment data or modifying the equipment data according to the user instruction.
Specifically, the device data includes: the device communication mode, the device communication protocol, the device data to be collected and the sampling period for collecting the device data.
It will be appreciated that adding device data, i.e. adding a new device and its data; deleting the equipment, namely deleting the existing equipment and the data thereof; modifying the device data means modifying the existing devices and their data, modifying the data of the collecting devices (adding, deleting, starting and stopping the collected device data) and modifying the sampling period of the collected device data.
In some embodiments, the device may be, but is not limited to: relays, frequency converters, or the like
For example, as shown in fig. 3, the process of adding device data includes:
step 11: clicking a creating device on an interactive page by a user;
step 12: a user selects an equipment communication mode and an equipment communication protocol;
step 13: after the user clicks and confirms, jumping out of the equipment data adding window by the interactive page;
step 14: selecting equipment data needing to be collected by a user;
step 15: after the click is determined, the device data processing module automatically opens up a memory space, the creation process is completed, and the device data is successfully added.
As shown in fig. 4, the process of modifying the device data may include, but is not limited to, modifying the device data that needs to be collected, including the steps of:
step 21: a user selects existing equipment for configuration on an interactive page;
step 22: selecting equipment data needing to be collected in a popped equipment information window by a user;
step 23: setting a sampling period of the equipment by a user;
step 24: the device data processing module checks whether the setting is complete, if the setting is complete, a thread is created, a start key becomes clickable, and a user starts to run a data sampling flow after the click is started;
and if the setting is not finished, popping up error information, and resetting by the user.
Further, processing the corresponding work thread according to the user instruction, further comprising:
and the equipment controls a data sending function, sets a trigger condition and a control instruction to be sent according to the user instruction, and sends the control instruction to the equipment when the operating parameter of the equipment meets the trigger condition so as to enable the equipment to execute the control instruction.
Further, after the trigger condition and the control instruction to be sent are set, the device control data sending module is further configured to set a time length for delayed execution after the trigger according to the user instruction, that is, when the operating parameter of the device meets the trigger condition, the control instruction is sent to the device after a preset time period is delayed, so that the device executes the control instruction.
It should be noted that the operation parameters of the device may be, but are not limited to, operation state, temperature, voltage, current, rotation speed, humidity, and the like. The trigger conditions may be, but are not limited to: a time event or a data event; a temporal event may be, but is not limited to, a month, a day, a time of day of a year; the data event may be, but is not limited to, a rotational speed of the device being greater than a rotational speed threshold, a temperature of the device being greater than a temperature threshold, or a humidity of the device being greater than a humidity threshold, and so forth.
In some embodiments, the device control data sending function is implemented by adding event monitoring in a main thread and adding a trigger function in another created asynchronous sending thread, and the main thread finds that the running parameters of the device meet the set trigger conditions during running, and sends a signal to make the trigger function execute actions, and the device executes the control instructions.
For example, when there is a rotation speed of the equipment greater than a rotation speed threshold value, a control command to reduce the rotation speed is sent to the equipment, and the equipment executes the control command to reduce the rotation speed.
As shown in fig. 5, adding a trigger condition for sending a control command includes the following steps:
step 31: clicking trigger setting on an interactive page by a user;
step 32: user selection of a data event or a time event;
the data event is data triggered by setting and a threshold value thereof; the time event is the time of setting the trigger time;
step 33: the user sets the time length of delayed execution after punishment;
step 34: a user sets a control instruction to be sent;
step 35: after the user clicks and starts, the device control data sending module starts a new thread and monitors the set event trigger.
Further, processing the corresponding work thread according to the user instruction, further comprising:
and the data reporting function is used for setting the equipment data to be reported and the reporting time interval according to the user instruction, and reporting the equipment data to be reported to a remote server connected with the gateway according to the reporting time interval.
It should be noted that, in the embodiments of the present invention, "the device data to be reported and the reporting time interval" are not limited, and in some embodiments, a person skilled in the art may set the reporting time interval according to experimental data or actual needs, etc. It can be understood that the processor may set the device data to be reported according to different devices, and set various reporting time intervals, so that the user may select the device data through the interactive page, thereby forming the user instruction.
For example, as shown in fig. 6, a user dynamically configures the gateway by opening an interactive interface provided by an embedded web server in the gateway using a browser of a debugging computer to modify the operating parameters of the gateway. The data reporting module can set the device data to be reported and the reporting time interval according to a user instruction input by a user on an interactive page, and report the device data to be reported to a remote server connected with the gateway according to the reporting time interval;
the gateway is connected with the remote server through a network, and can be but not limited to a network cable, a 4G module and the like; the gateway and the debugging computer can be directly connected through a network cable but not limited; the gateway and the field device CAN be connected by, but not limited to, an ethernet, a 485 bus, a CAN bus, a lora module, etc.
It can be understood that the web-based configurable gateway provided by the embodiment of the present invention can be applied to an industrial field, receive industrial device data that cannot be transmitted through conventional internet communication using an industrial field bus, upload the industrial device data to a remote server for unified management, and perform logic control of a certain function on the control data sent by a field device.
Further, processing the corresponding work thread according to the user instruction, further comprising:
and the storage function is used for setting data to be stored and a storage period according to a user instruction so that the data to be stored exist according to the storage period.
It will be appreciated that the storage module stores the data that needs to be stored in a local database. In some embodiments, before the storage module sets the data to be stored according to the user instruction, the header and the keyword of the new data table need to be set according to the user instruction.
It should be noted that, in the embodiments of the present invention, the "data and storage period that need to be stored" is not limited, and in some embodiments, a person skilled in the art may set the data and storage period according to experimental data or actual needs. It can be understood that the processor may set the data that needs to be stored according to different devices, and set various storage periods for the user to select through the interactive page, thereby forming the user instruction.
For example, as shown in FIG. 7, the process of adding a data storage thread includes the following steps:
step 41: a user clicks the configuration of the database on an interactive page;
step 42: clicking by a user to create a new data table;
step 43: a user sets a header and keywords;
step 44: setting data to be stored by a user;
step 45: setting a storage period by a user;
step 46: and after the user clicks and determines, the storage module creates a storage thread and starts to store data.
Further, the method also comprises the following steps: a data communication module;
the processor and the equipment carry out information interaction through the data communication module.
In some embodiments, the data communication module may be implemented, but is not limited to, by using ethernet, 485 bus, CAN bus, lora module, etc.
It can be understood that, in the web-based configurable gateway provided by the embodiment of the present invention, the whole business logic is implemented by one process, and the process includes multiple threads running synchronously: the main thread is responsible for initializing a hardware interface, creating and destroying other working threads, receiving a cache space for connecting equipment data, and adding or deleting threads in a dynamic cache region of a hardware memory after a user dynamically configures a gateway. The acquisition work of the equipment data is cached according to a data name (alias name set by a user on an interactive page) set by the user and a dynamically allocated memory address, and the reporting remote server and the data timing storage statistics of the equipment data also use the name and the memory address to read the data to realize uploading and storing; the functions of adding, deleting, starting and stopping are realized by creating, deleting, suspending and awakening a thread.
According to the configurable gateway based on the web, the web server provides the interactive page to acquire the user instruction input by the user on the interactive page, the user instruction is sent to the processor, the processor processes the working thread corresponding to the user instruction according to the user instruction to modify the running parameters of the gateway, and controls the equipment according to the modified running parameters of the gateway, so that the gateway is subjected to lightweight dynamic configuration on the premise of not installing other software, and multiple threads can be synchronously performed, so that the efficiency and reliability of gateway configuration are improved, and the user experience is also improved.
An embodiment of the present invention further provides an apparatus control method, as shown in fig. 8, the method includes:
step 101: collecting a user instruction input by a user on an interactive page;
step 102: processing a working thread corresponding to the user instruction according to the user instruction so as to modify the operation parameters of the gateway;
step 103: and controlling the equipment according to the modified running parameters of the gateway.
Further, the method further comprises:
interactive pages are provided using cgi technology.
In some embodiments, a web server is used for collecting user instructions input by a user on an interactive page; the web server provides interactive pages using cgi technology.
Further, step 102, according to the user instruction, processes the corresponding work thread, including:
and the equipment data processing function is used for adding equipment data, deleting the equipment data or modifying the equipment data according to the user instruction.
Specifically, the device data includes: the device communication mode, the device communication protocol, the device data to be collected and the sampling period for collecting the device data.
Further, the step 102, according to the user instruction, processes the corresponding work thread, further comprising:
and the equipment controls a data sending function, sets a trigger condition and a control instruction to be sent according to the user instruction, and sends the control instruction to the equipment when the operating parameter of the equipment meets the trigger condition so as to enable the equipment to execute the control instruction.
Further, the step 102, according to the user instruction, processes the corresponding work thread, further comprising:
and the data reporting function is used for setting the equipment data to be reported and the reporting time interval according to the user instruction, and reporting the equipment data to be reported to a remote server connected with the gateway according to the reporting time interval.
Further, the step 102, according to the user instruction, processes the corresponding work thread, further comprising:
and the storage function is used for setting data to be stored and a storage period according to a user instruction so that the data to be stored exist according to the storage period.
According to the equipment control method provided by the embodiment of the invention, the user instruction input by the user on the interactive page is collected, the corresponding working thread is processed according to the user instruction so as to modify the operation parameter of the gateway, and the equipment is controlled according to the modified operation parameter of the gateway, so that the gateway is subjected to light-weight dynamic configuration on the premise of not installing other software, and a plurality of threads can be synchronously performed, so that the efficiency and reliability of gateway configuration are improved, and the user experience is also provided.
An embodiment of the present invention further provides a readable storage medium, on which an executable program is stored, and the executable program, when executed by a processor, implements the steps of the device control method in the above-described embodiment.
It can be understood that the embodiments of the gateway provided above correspond to the embodiments of the method described above, and corresponding specific contents may be referred to each other, which is not described herein again.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A web-based configurable gateway, comprising: a web server and a processor;
the web server is used for providing an interactive page so as to collect a user instruction input by a user on the interactive page and send the user instruction to the processor;
and the processor is used for processing the corresponding working thread according to the user instruction so as to modify the operation parameters of the gateway and controlling the equipment according to the modified operation parameters of the gateway.
2. The web-based configurable gateway of claim 1, wherein the web server provides the interaction page using cgi technology.
3. The web-based configurable gateway of claim 1, wherein processing the worker thread corresponding thereto according to the user instruction comprises:
and adding equipment data, deleting the equipment data or modifying the equipment data according to the user instruction.
4. The web-based configurable gateway of claim 3,
the device data includes: the device communication mode, the device communication protocol, the device data to be collected and the sampling period for collecting the device data.
5. The web-based configurable gateway of claim 1, wherein the processing the corresponding worker thread according to the user instruction further comprises:
setting a trigger condition and a control instruction to be sent according to a user instruction, and sending the control instruction to the equipment when the operating parameter of the equipment meets the trigger condition so as to enable the equipment to execute the control instruction.
6. The web-based configurable gateway of claim 1, wherein the processing the corresponding worker thread according to the user instruction further comprises:
and setting the device data to be reported and the reporting time interval according to a user instruction, and reporting the device data to be reported to a remote server connected with the gateway according to the reporting time interval.
7. The web-based configurable gateway of claim 1, wherein the processing the corresponding worker thread according to the user instruction further comprises:
and setting data to be stored and a storage period according to a user instruction so that the data to be stored exist according to the storage period.
8. The web-based configurable gateway of any of claims 1-7, further comprising: a data communication module;
and the processor and the equipment carry out information interaction through the data communication module.
9. An apparatus control method, characterized in that the method comprises:
collecting a user instruction input by a user on an interactive page;
processing a working thread corresponding to the user instruction according to the user instruction so as to modify the operation parameters of the gateway;
and controlling the equipment according to the modified running parameters of the gateway.
10. A readable storage medium having stored thereon an executable program, wherein the executable program, when executed by a processor, performs the steps of the device control method of claim 9.
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