CN114338767B - Network management method and system of terminal equipment of Internet of things based on data stream - Google Patents
Network management method and system of terminal equipment of Internet of things based on data stream Download PDFInfo
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- CN114338767B CN114338767B CN202111587734.0A CN202111587734A CN114338767B CN 114338767 B CN114338767 B CN 114338767B CN 202111587734 A CN202111587734 A CN 202111587734A CN 114338767 B CN114338767 B CN 114338767B
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- 238000007726 management method Methods 0.000 title claims abstract description 134
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- 238000012423 maintenance Methods 0.000 claims description 14
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Abstract
The invention discloses a network management method and a network management system of terminal equipment of the Internet of things based on data streams, which relate to the technical field of control systems of the Internet of things. The invention shields the difference of different terminal devices from the system level, the network management system is connected with the cloud platform in a signaling flow mode, and issues the operation instruction to the terminal devices through the cloud platform, so that the management is convenient. In addition, the invention uniformly plans the monitoring alarm data of the terminal equipment from the network management system level, thereby being convenient for monitoring the states of all the terminal equipment. All operations of the terminal equipment are controlled by permission, and the terminal equipment uploads the file to the network management system, so that the security of the network management system can be ensured, and the functions of the network management system can be more flexible.
Description
Technical Field
The invention relates to the technical system field of control of the Internet of things, in particular to a network management method and system of terminal equipment of the Internet of things based on data streams.
Background
The existing network management system of the internet of things (i.e., ioT) terminal device generally only realizes the management of the terminal device through the docking cloud platform, and has the following problems: (1) The network management system manages the terminal equipment only by butting the cloud platform in a single-channel mode, and if the connection between the terminal equipment and the cloud platform is disconnected due to abnormality, the network management system cannot communicate with the terminal equipment, so that the terminal equipment cannot be managed; (2) Because the difference exists between different terminal devices, the terminal devices can only be accessed in a remote login mode, the terminal devices need to be manually logged in to input various operation instructions, the efficiency is low, and the systematic and platform batch management of the terminal devices cannot be truly realized; (3) The existing network management system does not design monitoring alarm data of the terminal equipment from a platform level, but only carries out self-monitoring by the terminal equipment, and a manager of the network management system cannot comprehensively know the state of the terminal equipment. (4) In order to ensure security, currently, only a network management system is generally allowed to acquire a few designated files such as configuration files, log files and the like of terminal equipment. However, when analyzing the problem of the terminal device, other files are usually needed to be analyzed, and only the terminal device can log in at the moment to manually acquire the files and upload the files to the network management system, so that the management of the terminal device is lagged and the efficiency is low.
Disclosure of Invention
The invention provides a network management method and system of an Internet of things terminal device based on data streams, and aims to solve the problems in the prior art.
The invention adopts the following technical scheme:
the network management method of the terminal equipment of the Internet of things based on the data stream comprises the following steps:
when the preset execution condition is met, selecting a network management system and terminal equipment to perform data interaction through a first channel; when the preset execution condition is met, selecting a network management system and terminal equipment to perform data interaction through a second channel;
the first channel is specifically: the network management system is in butt joint with the cloud platform and issues an operation instruction to the terminal equipment through the cloud platform; the terminal equipment is in butt joint with the cloud platform, and the operation instruction execution result is uploaded to the network management system through the cloud platform;
the second channel is specifically: the network management system writes the operation instruction into an operation instruction queue, the terminal equipment finds the operation instruction belonging to the terminal equipment from the operation instruction queue in a polling mode, and then the execution result of the operation instruction is uploaded to the network management system.
Further, in the first channel, the network management system interfaces with the cloud platform in a signaling flow mode; the terminal equipment is in butt joint with the cloud platform in a file stream mode.
Further, the method also comprises the following steps: the terminal equipment carries out self-monitoring; if the monitoring result finds abnormality, the terminal equipment uploads the alarm data stream to a network management system in a mode of monitoring the alarm data stream; the network management system uniformly plans and manages the monitoring alarm data of the equipment.
Further, the preset execution condition is: and the terminal equipment is in communication connection with the cloud platform.
Further, the method also comprises the following steps: and performing authority control on all operations of the terminal equipment, and uploading the file to a network management system by the terminal equipment.
Further, the method comprises the following steps:
step one: when creating a task, a network management system judges whether the user has operation authority on the operation of the terminal equipment;
step two: when the terminal equipment is in communication connection with the cloud platform, the network management system is in butt joint with the cloud platform in a signaling flow mode through the maintenance module, and an operation instruction of a task is issued to the terminal equipment through the cloud platform; when the terminal equipment is disconnected with the cloud platform, the network management system writes the operation instruction of the operation task into a second channel operation instruction queue, and the terminal equipment acquires the operation instruction in a polling mode.
Still further, the method further comprises the step three: if the operation instruction is successfully executed, the terminal equipment uploads a result file generated by executing the operation instruction to the file server.
An internet of things management system is used for executing any one of the network management methods.
The network management system specifically comprises a network management system, a cloud platform and terminal equipment, wherein the network management system comprises a task management module, a maintenance module and an operation instruction queuing module;
the task management module, the maintenance module, the cloud platform and the terminal equipment are sequentially in communication connection to form the first channel;
the task management module, the operation instruction queuing module and the terminal equipment are sequentially in communication connection to form the second channel;
the task management module is used for creating an operation task containing at least one operation instruction and sending the operation task to the terminal equipment through the first channel or the second channel according to whether the cloud platform is in communication connection with the terminal equipment or not;
the maintenance module is used for issuing operation instructions of the tasks to the terminal equipment through the cloud platform in a signaling flow mode through the operation tasks created by the task management module, and inquiring whether the cloud platform is in communication connection with the terminal equipment or not.
Further, the network management system also comprises a database, a server and a data management module;
the database is used for storing the monitoring alarm data uploaded by the terminal equipment;
the file server is used for storing a result file generated by executing an operation instruction uploaded by the storage terminal equipment;
the data management module is in communication connection with the database and the server operation instruction queuing module and is used for managing the data of the database and the file server.
From the above description of the structure of the present invention, the present invention has the following advantages:
firstly, in the invention, when the preset execution condition is met, a network management system and terminal equipment are selected to carry out indirect data interaction through a cloud platform; when the preset execution condition is met, the network management system and the terminal equipment are selected to conduct direct data interaction through a second channel. The preset execution conditions are specifically as follows: the terminal equipment is in communication connection with the cloud platform. In the invention, the network management system and the terminal equipment communicate in a double-channel mode, and when the terminal equipment and the cloud platform cannot communicate, the network management system can communicate with the terminal equipment through the second channel (namely, the write operation instruction queue and polling), so that the network management system can send an operation instruction to the terminal equipment in a state that the terminal equipment is disconnected with the cloud platform, thereby not only ensuring the high availability of the network management system, but also avoiding manual on-site processing and greatly improving the management efficiency of the terminal equipment.
Secondly, compared with the existing network management system which issues operation instructions through remote login terminal equipment, the network management system in the invention is in butt joint with the cloud platform in a signaling flow mode, the difference between different terminal equipment is shielded from the layer of the network management system, and then the cloud platform issues instructions to the terminal equipment, so that all the terminal equipment is managed in batches in a systematic and platform mode, and the manual login terminal equipment is not needed to input various operation instructions.
Thirdly, in the invention, the terminal equipment carries out comprehensive self-monitoring; if the monitoring result finds abnormality, the terminal equipment uploads the alarm data stream to the network management system in a mode of monitoring the alarm data stream. Therefore, the invention performs unified planning and management on the monitoring alarm data reported by the terminal equipment from the network management system level, and a manager can conveniently grasp the state of the current terminal equipment.
Fourth, in the invention, the terminal equipment can flexibly upload own files to the network management system, and the manager of the network management system can directly check the files from the database of the network management system without logging in the terminal equipment, thereby saving time cost and having high efficiency.
Drawings
Fig. 1 is a schematic diagram of a network management system according to an embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1, the network management method of the internet of things terminal device based on the data stream includes the following contents:
(1) When the preset execution condition is met, selecting a network management system and terminal equipment to perform data interaction through a first channel; the first channel is specifically: the network management system is in butt joint with the cloud platform and issues an operation instruction to the terminal equipment through the cloud platform; the terminal equipment is in butt joint with the cloud platform, and the operation instruction execution result is uploaded to the network management system through the cloud platform;
preferably, the network management system is in butt joint with the cloud platform in a signaling flow mode, and the terminal equipment is in butt joint with the cloud platform in a file flow mode. Most of the existing network management systems at present are realized by logging in terminal equipment in a remote login mode and then executing operation instructions on the terminal equipment, and because of differences among different manufacturers and different types of terminal equipment, the operation instructions of the terminal equipment are possibly different, and therefore, systematic and platform batch management of all the terminal equipment cannot be realized. In the invention, the network management system is connected with the cloud platform in a signaling flow mode, the difference between different terminal devices is shielded from the layer of the network management system, then the cloud platform issues instructions to the terminal devices, and all the terminal devices are managed in batches in a systematic and platform mode without manually logging in the terminal devices to input various operation instructions.
(2) When the preset execution condition is met, selecting a network management system and terminal equipment to perform data interaction through a second channel; the second channel is specifically: the network management system writes the operation instruction into the operation instruction queue, the terminal device finds the operation instruction belonging to the terminal device from the operation instruction queue in a polling mode, and then the execution result of the operation instruction is uploaded to the network management system.
Specifically, the preset execution conditions are: the terminal equipment is in communication connection with the cloud platform. Therefore, in the invention, the network management system and the terminal equipment communicate in a double-channel mode, when the terminal equipment and the cloud platform cannot communicate, the network management system can communicate with the terminal equipment through the second channel (namely, the write operation instruction queue and polling), so that the network management system can issue an operation instruction to the terminal equipment in a state that the terminal equipment is disconnected with the cloud platform, thereby not only ensuring the high availability of the network management system, but also avoiding manual on-site processing and greatly improving the management efficiency of the terminal equipment.
(3) The terminal equipment monitors itself; if the monitoring result finds abnormality, the terminal equipment uploads the alarm data stream to the network management system in a mode of monitoring the alarm data stream; the network management system uniformly plans and manages the monitoring alarm data of the equipment.
(4) And performing authority control on all operations of the terminal equipment, and uploading the file to a network management system by the terminal equipment. In order to ensure security, the existing network management system generally only allows the network management system to acquire a few designated files such as configuration files, log files and the like of the terminal equipment. However, when analyzing the problem of the terminal device, it is often necessary to analyze other files, and only the terminal device can log in to manually obtain other desired files, which makes management inefficient. In order to ensure the safety, the invention controls the authority of all the operations of the terminal equipment, so that when the network management system acquires the files on the terminal equipment system, no additional limiting condition is needed. Therefore, the security is ensured, the flexibility of file acquisition is ensured, and the management efficiency of the terminal equipment is improved.
As shown in fig. 1, an internet of things management system is used for executing the network management method.
The network management system specifically comprises a network management system, a cloud platform and terminal equipment. The network management system comprises a task management module, a maintenance module (namely a main management module), an operation instruction queuing module, a database, a server and a data management module.
The task management module, the maintenance module, the cloud platform and the terminal equipment are sequentially in communication connection to form a first channel; the task management module, the operation instruction queuing module and the terminal equipment are sequentially in communication connection to form a second channel.
The task management module is mainly used for creating an operation task containing at least one operation instruction and transmitting the operation task to the terminal equipment through the first channel or the second channel according to whether the cloud platform is in communication connection with the terminal equipment or not.
And the maintenance module is used for butting the cloud platform in a signaling flow mode. The maintenance module is used for receiving the operation task created by the task management module and then issuing an operation instruction of the task to the terminal equipment through the cloud platform in a signaling flow mode. In addition, the maintenance module is further used for inquiring detailed information of the designated terminal equipment on the cloud platform, such as whether the equipment is in communication connection with the cloud platform, specifically connected to which cloud platform, through an API (Application Programming Interface, application program interface) provided by the cloud platform, and returning the detailed information to the task management module.
The database is mainly used for storing two types of data: and (1) monitoring alarm data uploaded by the terminal equipment. (2) And the task management module issues an operation instruction history record to the terminal equipment. Preferably, the database is of the MySQL type.
The file server is mainly used for storing the files uploaded by the terminal equipment.
The data management module is in communication connection with the database and the server operation instruction queuing module and is used for managing the data of the database and the file server.
And the operation instruction queue module is used for storing the operation instructions. When the terminal equipment is disconnected with the cloud platform, the task management module is used for storing an operation instruction issued to the terminal equipment by the task management module and waiting for polling of the terminal equipment. Preferably, the database includes the operation instruction queue module, and the operation instruction queue module is a part of the database.
The file server is mainly used for storing a result file generated by executing the operation instruction. Specifically, the file server is built by using the file system function of the Linux system itself through the nginnx software. If the operation instruction is successfully executed, the terminal equipment uploads a result file (namely an operation instruction execution result) generated by executing the operation instruction to a file server appointed by the maintenance module.
The foregoing is merely illustrative of specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the design concept shall fall within the scope of the present invention.
Claims (7)
1. The network management method of the terminal equipment of the Internet of things based on the data stream is characterized by comprising the following steps:
when the preset execution condition is met, selecting a network management system and terminal equipment to perform data interaction through a first channel; when the terminal equipment and the cloud platform cannot communicate, selecting a network management system to interact data with the terminal equipment through a second channel;
the first channel is specifically: the network management system is in butt joint with the cloud platform in a signaling flow mode, and issues an operation instruction to the terminal equipment through the cloud platform; the terminal equipment is in butt joint with the cloud platform, and the operation instruction execution result is uploaded to the network management system through the cloud platform;
the second channel is specifically: the terminal equipment is in butt joint with the network management system in a file stream mode, the network management system writes an operation instruction into an operation instruction queue, the terminal equipment finds an operation instruction belonging to the terminal equipment from the operation instruction queue in a polling mode, and then the execution result of the operation instruction is uploaded to the network management system;
the method comprises the following steps:
step one: when creating a task, a network management system judges whether the user has operation authority on the operation of the terminal equipment;
step two: when the terminal equipment is in communication connection with the cloud platform, the network management system is in butt joint with the cloud platform in a signaling flow mode through the maintenance module, and an operation instruction of a task is issued to the terminal equipment through the cloud platform; when the terminal equipment is disconnected with the cloud platform, the network management system writes the operation instruction of the operation task into a second channel operation instruction queue, and the terminal equipment acquires the operation instruction in a polling mode.
2. The network management method of a data flow-based internet of things terminal device according to claim 1, further comprising: the terminal equipment carries out self-monitoring; if the monitoring result finds abnormality, the terminal equipment uploads the alarm data stream to a network management system in a mode of monitoring the alarm data stream;
the network management system uniformly plans and manages the monitoring alarm data of the equipment.
3. The network management method of an internet of things terminal device based on a data stream according to claim 1 or 2, wherein the preset execution condition is: and the terminal equipment is in communication connection with the cloud platform.
4. The network management method of a data flow-based internet of things terminal device according to claim 1, further comprising: and performing authority control on all operations of the terminal equipment, and uploading the file to a network management system by the terminal equipment.
5. The network management method of an internet of things terminal device based on a data stream according to claim 1, further comprising the step of: if the operation instruction is successfully executed, the terminal equipment uploads a result file generated by executing the operation instruction to the file server.
6. An internet of things management system, which is characterized in that: the management system being adapted to perform the network management method according to any one of claims 1-4; the system comprises a network management system, a cloud platform and terminal equipment, wherein the network management system comprises a task management module, a maintenance module and an operation instruction queuing module;
the task management module, the maintenance module, the cloud platform and the terminal equipment are sequentially in communication connection to form the first channel;
the task management module, the operation instruction queuing module and the terminal equipment are sequentially in communication connection to form the second channel;
the task management module is used for creating an operation task containing at least one operation instruction and sending the operation task to the terminal equipment through the first channel or the second channel according to whether the cloud platform is in communication connection with the terminal equipment or not;
the maintenance module is used for issuing operation instructions of the tasks to the terminal equipment through the cloud platform in a signaling flow mode through the operation tasks created by the task management module, and inquiring whether the cloud platform is in communication connection with the terminal equipment or not.
7. The internet of things management system of claim 6, wherein: the network management system also comprises a database, a file server and a data management module;
the database is used for storing the monitoring alarm data uploaded by the terminal equipment;
the file server is used for storing a result file generated by executing an operation instruction uploaded by the terminal equipment;
the data management module is in communication connection with the database and the server operation instruction queuing module and is used for managing the data of the database and the file server.
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| JP6902630B2 (en) * | 2017-07-31 | 2021-07-14 | デジパーツ, インコーポレーテッドDigiparts, Inc. | Connected gateway server system for real-time vehicle control services |
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| CN106685691A (en) * | 2016-11-09 | 2017-05-17 | 苏州数言信息技术有限公司 | Efficient configuration update method and system of terminal device in Internet of things system |
| CN109347659A (en) * | 2018-09-17 | 2019-02-15 | 瓴泰科技(上海)有限公司 | Intelligent terminal and mould group remote upgrade method based on NB-IOT |
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