CN117997702B - A concentrator-driven information integration system and concentrator - Google Patents
A concentrator-driven information integration system and concentrator Download PDFInfo
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Abstract
本发明公开了一种集中器驱动的信息集成系统及集中器，包括：信息获取单元，用于通过智能识别和配置技术，从若干个终端设备中获取数据，并将数据传输至信息管理单元；中心集中器单元，连接各种终端设备，用于通过自动识别和配置新接入的终端设备，确保系统的扩展性；信息管理单元，用于基于分布式处理技术，实现对数据的管理，包括数据的分类、格式的转换、数据的安全性以及降低单点故障的风险。提高了数据处理的效率，还降低了单点故障的风险，增强了系统的稳定性和数据的安全性。
The present invention discloses a concentrator-driven information integration system and concentrator, including: an information acquisition unit, used to acquire data from a number of terminal devices through intelligent identification and configuration technology, and transmit the data to an information management unit; a central concentrator unit, connected to various terminal devices, used to automatically identify and configure newly connected terminal devices to ensure the scalability of the system; an information management unit, used to manage data based on distributed processing technology, including data classification, format conversion, data security, and reducing the risk of single point failure. The efficiency of data processing is improved, the risk of single point failure is reduced, and the stability of the system and the security of data are enhanced.
Description
Technical Field
The present invention relates to the field of communication networks, and in particular, to a concentrator driven information integration system and a concentrator.
Background
With the continuous development of internet of things technology, various devices, sensors and systems can generate a large amount of data. The information integration system driven by the concentrator integrates the data of the devices into a central point by connecting the devices by means of the concept of the Internet of things, so that more comprehensive and real-time monitoring and management are realized.
However, in the current information integration system, different data sources use different formats and standards, so that data integration becomes complex and difficult, when a large amount of data is processed, the existing system cannot effectively process and analyze the real-time data, as the data integration increases, the security and privacy protection of the data become a great challenge, when more data sources need to be processed or new business requirements need to be met, the existing system is difficult to adapt and expand rapidly, the maintenance and upgrading of the system needs a large amount of time and resources, especially when a plurality of different technologies and platforms are integrated, a user interface is not intuitive or easy to use, and the working efficiency and experience of an end user are affected.
Therefore, there is an urgent need for a concentrator-driven information integration system and a concentrator.
Disclosure of Invention
The invention provides a concentrator-driven information integration system and a concentrator, which are used for solving the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a concentrator driven information integration system, comprising:
The information acquisition unit is used for acquiring data from a plurality of terminal devices through intelligent identification and configuration technology and transmitting the data to the information management unit;
the central concentrator unit is connected with various terminal devices and used for ensuring the expansibility of the system by automatically identifying and configuring newly accessed terminal devices;
And the information management unit is used for realizing the management of the data based on a distributed processing technology, including classification of the data, conversion of the format, safety of the data and reduction of the risk of single-point faults.
The information acquisition unit comprises an identification rule module, a configuration requirement module and an acquisition module;
The terminal identification rule set comprises a plurality of terminal identification rules;
The configuration requirement module is used for determining the configuration requirement corresponding to the terminal type based on a preset terminal type-configuration requirement library and correlating with the corresponding terminal identification rule;
The acquisition module is used for intelligently identifying and configuring a plurality of terminal devices based on the terminal identification rule, acquiring target data, integrating the acquired target data and acquiring required information data.
Wherein the central concentrator unit comprises:
the automatic identification module is used for identifying new terminal equipment connected to the concentrator and acquiring corresponding equipment information;
The configuration management module is used for automatically configuring newly accessed terminal equipment according to the information acquired by the automatic identification module, and comprises resources and parameter settings required by allocation;
and the expansibility maintenance module is used for monitoring the overall performance and resource utilization condition of the system and ensuring that the system performance is kept optimized when new equipment is added.
Wherein the information management unit includes:
The data classification module is used for receiving input data and classifying the data according to preset rules;
The format conversion module is used for converting the classified data into corresponding formats so as to facilitate compatibility and interaction among different systems or applications, wherein the format conversion module supports a plurality of data format standards and dynamically selects the corresponding formats according to the requirements of a target system;
The data security module is used for implementing data encryption, access control and integrity verification, and ensuring the security of data in the transmission and storage processes;
and the redundancy management module is used for creating multiple copies of the data in the distributed system so as to reduce the risk of single-point faults and improve the usability of the data.
The determining the configuration requirement corresponding to the terminal type comprises the following steps:
Acquiring a preset terminal type-configuration requirement library, wherein the terminal type-configuration requirement library comprises a plurality of terminal types and corresponding configuration requirement information;
Receiving terminal type information from a terminal identification module, wherein the terminal type information is determined by a terminal identification rule;
retrieving configuration requirement information matched with the received terminal type information from a terminal type-configuration requirement library;
determining configuration requirement information corresponding to the terminal type, wherein the configuration requirement information comprises at least one configuration parameter and a corresponding configuration value;
associating the determined configuration requirement information with a corresponding terminal identification rule to ensure that the identified terminal equipment can be correctly configured according to the type of the identified terminal equipment;
generating a configuration requirement association record, wherein the configuration requirement association record comprises a terminal type, configuration requirement information and an association relation between the configuration requirement association record and a terminal identification rule;
And providing the configuration requirement association record to a configuration execution module so as to configure the terminal equipment according to the associated configuration requirement information.
Wherein identifying a new terminal device connected to the concentrator comprises:
Acquiring new terminal equipment information connected with a concentrator, wherein the concentrator is used for managing and controlling a plurality of terminal equipment;
monitoring data communications on the concentrator to identify newly accessed terminal devices;
When a new terminal device is accessed, corresponding identification information is acquired from the terminal device, wherein the identification information comprises a network address, a device type and manufacturer information;
according to the acquired terminal equipment identification information, corresponding equipment configuration information is searched in a preset terminal equipment information base;
Associating the retrieved device configuration information with the newly accessed terminal device to achieve automatic configuration and management;
Recording the identification process and result of each new access terminal device in the concentrator, including terminal device identification information and configuration state;
when the information base of the terminal equipment is updated or the configuration strategy of the concentrator is updated, automatically re-identifying and configuring the accessed terminal equipment;
A user interface is provided through which an administrator views and manages the identification and configuration status of the access terminal device.
Wherein creating multiple copies of data in a distributed system comprises:
establishing a distributed hash table in the distributed system so as to locate and access data copies, wherein the copy policy comprises the number of the copies and a distribution rule according to a preset copy policy, and creating a plurality of copies of the data in the distributed system;
And distributing the generated data copies to different nodes in the distributed system according to the distributed hash table, ensuring uniform distribution and efficient access of the data copies, monitoring the states of the nodes in the distributed system, if node faults are detected, automatically reconstructing the affected data copies on the corresponding nodes, and dynamically adjusting the distribution of the data copies according to the load condition of the nodes so as to optimize the system performance and the resource utilization rate.
The method for searching the corresponding equipment configuration information in the preset terminal equipment information base comprises the following steps:
when a new terminal device is accessed, acquiring identification information of the terminal device;
Determining identification information, wherein the identification information comprises a network address, a device type and manufacturer information, and taking the identification information as a primary identification basis of terminal equipment;
retrieving device configuration information matched with the identification information based on a preset terminal device information base;
extracting configuration information related to the terminal equipment when the identification information is matched with the equipment configuration information in the information base;
The configuration information comprises an operating system, hardware specifications and compatibility data of the equipment, and is used as a first configuration characteristic of the terminal equipment;
Invoking a processing flow related to the first configuration feature, and performing configuration setting on the terminal equipment so as to ensure correct operation of the terminal equipment in a network environment;
when the identification information does not completely match any device configuration information in the information base, starting an alternative flow;
In an alternative flow, determining the device configuration information closest to the identification information as a second configuration feature based on the network address of the identification information and the manufacturer information;
Invoking an alternative processing flow related to the second configuration characteristic, and performing preliminary configuration setting on the terminal equipment;
After the preliminary configuration setting, a series of compatibility tests are carried out to ensure the stable operation of the terminal equipment in the network environment;
If the compatibility test is successful, the access and configuration setting of the terminal equipment are confirmed, and if the test is failed, the manual configuration or further fault checking is prompted.
Wherein, the concentrator includes:
a concentrator configuration module for centrally managing and controlling data flows in the information integration system, including data from various terminal devices and sensors;
The network communication module is used for ensuring data transmission between the concentrator and all terminal equipment in the system;
the security management module is used for protecting the security and privacy of data of the concentrator and the whole information integration system, and comprises encryption communication, access control and intrusion detection mechanisms;
And the system compatibility module is used for ensuring that the concentrator is compatible with various types of terminal equipment and system interfaces, including different operating systems and communication protocols.
Wherein, still include:
the user interface module is used for a system administrator to configure concentrator settings, monitor data flow and system performance, and perform fault diagnosis and system maintenance;
An automatic update module for ensuring that concentrator software and firmware are kept up to date.
Compared with the prior art, the invention has the following advantages:
A concentrator-driven information integration system comprises an information acquisition unit, a central concentrator unit and an information management unit, wherein the information acquisition unit is used for acquiring data from a plurality of terminal devices through an intelligent recognition and configuration technology and transmitting the data to the information management unit, the central concentrator unit is connected with various terminal devices and used for ensuring expansibility of the system through automatic recognition and configuration of newly accessed terminal devices, and the information management unit is used for realizing management of the data based on a distributed processing technology, wherein the management comprises classification of the data, conversion of formats, safety of the data and reduction of single-point fault risks. The data processing efficiency is improved, the risk of single-point faults is reduced, and the stability of the system and the safety of data are enhanced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a block diagram of a concentrator driven information integration system in accordance with an embodiment of the present invention;
FIG. 2 is a block diagram of an information acquisition unit according to an embodiment of the present invention;
Fig. 3 is a block diagram of a concentrator in an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
The embodiment of the invention provides a concentrator driven information integration system, which comprises:
The information acquisition unit is used for acquiring data from a plurality of terminal devices through intelligent identification and configuration technology and transmitting the data to the information management unit;
the central concentrator unit is connected with various terminal devices and used for ensuring the expansibility of the system by automatically identifying and configuring newly accessed terminal devices;
And the information management unit is used for realizing the management of the data based on a distributed processing technology, including classification of the data, conversion of the format, safety of the data and reduction of the risk of single-point faults.
The information acquisition unit is used for collecting data from a plurality of terminal devices, for example, in an intelligent home system, the information acquisition unit can acquire data from devices such as a temperature sensor, a smoke alarm and a safety camera, and through intelligent identification and configuration technology, the unit can automatically identify the data format and the transmission protocol of each device, so that information is seamlessly collected;
The main function of the central concentrator unit is to connect various terminal devices and automatically identify and configure newly-accessed devices, taking smart home as an example, when a user adds a smart bulb or a smart socket, the central concentrator unit automatically identifies the new devices and adds the new devices into the whole system, so that the flexibility and expansibility of the system are ensured;
The information management unit is responsible for managing the collected data, which uses distributed processing techniques to process and store the data, which means that the data is not processed at a single location, but is distributed over multiple computing resources, which unit classifies, format converts the data and ensures the security of the data, e.g. when processing the data of the smart home system, the information management unit may process and store temperature data, security monitoring data and energy usage data, respectively, while ensuring the security and privacy of these data.
The technical scheme has the advantages that the system can collect and process data faster and more accurately through automatic data collection and intelligent recognition, personal errors are reduced, new equipment and service can be added easily by the system through the automatic recognition and configuration function of the central concentrator unit, large-scale system reconstruction is not needed, the distributed processing technology of the information management unit not only improves the data processing efficiency, but also reduces the risk of single-point faults, and the stability and the data safety of the system are enhanced.
In another embodiment, the information acquisition unit comprises an identification rule module, a configuration requirement module and an acquisition module;
The terminal identification rule set comprises a plurality of terminal identification rules;
The configuration requirement module is used for determining the configuration requirement corresponding to the terminal type based on a preset terminal type-configuration requirement library and correlating with the corresponding terminal identification rule;
The acquisition module is used for intelligently identifying and configuring a plurality of terminal devices based on the terminal identification rule, acquiring target data, integrating the acquired target data and acquiring required information data.
The technical scheme has the working principle that the identification rule module is responsible for acquiring a preset terminal identification rule set, and the terminal identification rule set comprises a series of rules for identifying different terminal devices. For example, in an intelligent factory, the identification rules include criteria for identifying different types of robots, sensors, and control systems.
The configuration requirements module determines the configuration requirements for each terminal type based on a pre-set terminal type-configuration requirements library and associates these requirements with corresponding terminal identification rules, e.g., a particular model of temperature sensor requires a particular network setup and data format configuration, which will associate these requirements with the rules for identifying the model of sensor.
Based on the terminal identification rule, the acquisition module intelligently identifies and configures a plurality of terminal devices to acquire target data, and then integrates the acquired target data to acquire required information data; for example, in an intelligent plant, the acquisition module would identify and configure multiple sensors and robots, collect their operational data, and then integrate the data to form a comprehensive view of the overall plant operational status.
The technical scheme has the advantages that the system can be quickly adapted to the addition of new equipment through automatic identification and configuration of the terminal equipment, the overall operation efficiency is improved, the preset identification rules and configuration requirements ensure the accurate identification and consistent configuration of various equipment, the risks of human errors and inconsistent equipment configuration are reduced, and the system can provide more comprehensive and accurate information through integration of data from different terminal equipment and support better decision making and management.
In another embodiment, a central concentrator unit comprises:
the automatic identification module is used for identifying new terminal equipment connected to the concentrator and acquiring corresponding equipment information;
The configuration management module is used for automatically configuring newly accessed terminal equipment according to the information acquired by the automatic identification module, and comprises resources and parameter settings required by allocation;
and the expansibility maintenance module is used for monitoring the overall performance and resource utilization condition of the system and ensuring that the system performance is kept optimized when new equipment is added.
The working principle of the technical scheme is that the working principle of the automatic identification module is that the unique identifier or the characteristic information of the new terminal equipment connected to the concentrator is identified by continuously scanning the new terminal equipment so as to facilitate subsequent configuration and management, and the automatic identification module is realized by various means, such as the MAC address of the equipment, the identification code of the equipment type and the like. In this way, the system can monitor new devices in the network in real time, ensuring timely response to access of the new devices, for example, when a new network camera is connected to the concentrator, the automatic identification module detects its MAC address and identifies it as a camera device, and this module will record the identification information of the device, ready for subsequent configuration.
The configuration management module is used for automatically configuring the newly accessed terminal equipment according to the information acquired by the automatic identification module, and the configuration management module comprises the steps of distributing needed resources such as IP addresses, port numbers, bandwidths and the like for the newly accessed terminal equipment, setting other necessary parameter settings, and rapidly adapting to the addition of the new equipment through the automatic configuration, so that the overall network efficiency is improved, wherein the configuration management module distributes a unique IP address to the camera, sets corresponding video stream parameters and ensures that the camera can work normally in the network.
The system comprises an expansibility maintenance module, a system management module and a control module, wherein the expansibility maintenance module is used for monitoring the performance and resource utilization condition of the whole system, and ensuring that the system maintains optimal performance when new equipment is added by collecting information such as the working state and network load of each terminal equipment, and the information comprises indexes such as bandwidth utilization rate, equipment response time and system load, and the like.
The technical scheme has the advantages that the automatic identification module can discover new equipment in time, the configuration management module can rapidly and accurately allocate resources and set parameters for the new equipment, the quick response of the system to the new equipment is guaranteed, the manual intervention requirement is reduced, the overall management efficiency is improved, the expansibility maintenance module monitors the performance and resource utilization condition of the whole system, the system performance is guaranteed to be kept optimized when the new equipment is added, the system overload and performance degradation are prevented, the stability and reliability of the whole network are improved, the possibility of manual intervention is reduced through an automatic configuration process, the risk of errors in the configuration process is reduced, and the stability and safety of the system are improved.
In another embodiment, the information management unit includes:
The data classification module is used for receiving input data and classifying the data according to preset rules;
The format conversion module is used for converting the classified data into corresponding formats so as to facilitate compatibility and interaction among different systems or applications, wherein the format conversion module supports a plurality of data format standards and dynamically selects the corresponding formats according to the requirements of a target system;
The data security module is used for implementing data encryption, access control and integrity verification, and ensuring the security of data in the transmission and storage processes;
and the redundancy management module is used for creating multiple copies of the data in the distributed system so as to reduce the risk of single-point faults and improve the usability of the data.
The working principle of the above technical solution is that the data classification module has the task of receiving input data and classifying according to preset rules, which involves using an algorithm or a rule engine, being able to identify key features of the data and then classify them into specific categories, e.g. if the data contains sensitive information, the classification module marks them as confidential data, such classification being based on predefined rules, including keywords, data formats, or other specific properties.
Once the data is classified, the format conversion module is responsible for converting the data to the specific format required by the target system in order to ensure compatibility and interactivity between different systems or applications. For example, one system requires data to be passed in JSON format, while another system prefers XML format, and the format conversion module dynamically selects the appropriate format based on the requirements of the target system and converts the data to that format.
The primary responsibility of the data security module is to ensure the security of the data during transmission and storage, including encrypted communications, access control and data integrity verification, for example, sensitive data may be encrypted using encryption algorithms to prevent unauthorized access, while the access control mechanism ensures that only authorized users or systems can access a particular class of data.
In a distributed system, to reduce the risk of single point failure and increase the availability of data, a redundancy management module may create multiple copies of the data, which may be accomplished by storing copies of the data at different geographic locations or servers. When one node fails, copies on other nodes are still available, ensuring continuity and reliability of the system.
The method for classifying the data comprises the steps of:
receiving input data, wherein the input data comprises a plurality of data items and data attributes;
based on a preset rule base, identifying key attributes and data items in input data, and determining data classification rules;
formatting and standardizing the input data to ensure the quality and consistency of the data;
Classifying the input data into at least one category according to the determined data classification rule, wherein the category comprises text data, numerical data and time sequence data;
And outputting the classified data for subsequent data analysis and application.
The data classification rules comprise classification rules for text data according to keywords and semantic analysis, classification rules for numerical data according to numerical ranges and data distribution characteristics, and classification rules for time sequence data according to time points and time intervals.
Performing the classification process includes intelligently classifying the data using a classification algorithm and classifying the data according to predefined rules.
The step of outputting the classification result comprises the steps of displaying the classification result in the form of a chart and a report, and storing the classification result in a database or a file system for subsequent processing and analysis.
The technical scheme has the advantages that the data classification module can process and manage various data types more effectively through reasonably classifying the data, the system is beneficial to improving the performance and response speed of the system and ensuring proper processing of sensitive information, through the format conversion module, data exchange among different systems becomes more flexible and seamless, the expandability of the system is improved, the system can be integrated with a plurality of different application programs and services, and through encryption, access control and integrity verification, the data security module ensures confidentiality and integrity of the data. By creating multiple copies of data, the system has higher robustness and availability in the face of hardware failures or other unexpected situations, which reduces the risk of the system from losing or being unavailable, and improves the reliability of the overall system.
In another embodiment, determining the configuration requirement corresponding to the terminal type includes:
Acquiring a preset terminal type-configuration requirement library, wherein the terminal type-configuration requirement library comprises a plurality of terminal types and corresponding configuration requirement information;
Receiving terminal type information from a terminal identification module, wherein the terminal type information is determined by a terminal identification rule;
retrieving configuration requirement information matched with the received terminal type information from a terminal type-configuration requirement library;
determining configuration requirement information corresponding to the terminal type, wherein the configuration requirement information comprises at least one configuration parameter and a corresponding configuration value;
associating the determined configuration requirement information with a corresponding terminal identification rule to ensure that the identified terminal equipment can be correctly configured according to the type of the identified terminal equipment;
generating a configuration requirement association record, wherein the configuration requirement association record comprises a terminal type, configuration requirement information and an association relation between the configuration requirement association record and a terminal identification rule;
And providing the configuration requirement association record to a configuration execution module so as to configure the terminal equipment according to the associated configuration requirement information.
The working principle of the technical scheme is that a terminal type-configuration requirement library stores a plurality of terminal types and corresponding configuration requirement information thereof, for example, for mobile phones or computers of different models, different operating system versions, storage capacities or other hardware configurations are required, and the library provides a mapping to associate each terminal type with the required configuration requirement;
The terminal identification module is responsible for identifying the terminal type, typically determined by predefined rules, e.g. based on the model number of the device, the operating system version or other hardware/software features.
Once the terminal type is identified, the system retrieves the matched configuration requirement information from the terminal type-configuration requirement library, in order to find the configuration requirement corresponding to the identified terminal type, including specific configuration parameters and corresponding configuration values, associates the information with the terminal identification rules after determining the configuration requirement information corresponding to the terminal type, so as to ensure that when the terminal of the same type appears again, the association records are recorded according to the type, forming a configuration requirement association record, including the association of the terminal type, the configuration requirement information and the terminal identification rules, and finally, the configuration requirement association record is provided to a configuration execution module, so that the configuration requirement for the specific terminal type can be transmitted to the configuration execution module to perform the correct configuration on the terminal equipment.
The technical scheme has the advantages that the system can more accurately configure needed parameters and values for equipment of a specific type by matching the type of the terminal and corresponding configuration requirement information thereof, the situation of mismatching or errors in configuration is avoided, the configuration execution module can more rapidly configure the equipment due to the fact that the configuration information required by the type of the terminal is predetermined, time and resources are saved, the risk of configuration errors can be reduced by associating the type of the terminal with the configuration requirement information, the equipment configuration problem caused by configuration conflicts is avoided, stability and reliability of the system are improved, and the generated configuration requirement association record provides clear record and management of configuration, so that maintenance and management of the terminal equipment are more efficient and traceable.
In another embodiment, identifying a new terminal device connected to a concentrator comprises:
Acquiring new terminal equipment information connected with a concentrator, wherein the concentrator is used for managing and controlling a plurality of terminal equipment;
monitoring data communications on the concentrator to identify newly accessed terminal devices;
When a new terminal device is accessed, corresponding identification information is acquired from the terminal device, wherein the identification information comprises a network address, a device type and manufacturer information;
according to the acquired terminal equipment identification information, corresponding equipment configuration information is searched in a preset terminal equipment information base;
Associating the retrieved device configuration information with the newly accessed terminal device to achieve automatic configuration and management;
Recording the identification process and result of each new access terminal device in the concentrator, including terminal device identification information and configuration state;
when the information base of the terminal equipment is updated or the configuration strategy of the concentrator is updated, automatically re-identifying and configuring the accessed terminal equipment;
A user interface is provided through which an administrator views and manages the identification and configuration status of the access terminal device.
The working principle of the technical scheme is that the concentrator monitors newly accessed terminal equipment through data communication, which possibly involves monitoring of a network protocol or other communication monitoring mechanisms so as to discover the access of the new equipment in time, and once the new terminal equipment is discovered to be accessed, the concentrator acquires identification information from the terminal equipment. The identification information may include network address, device type and manufacturer information, through which the concentrator can uniquely identify and identify each terminal device, retrieve corresponding device configuration information from a preset terminal device information base using the identification information of the terminal devices, where the information base typically includes configuration parameters that may be required for each device type, such as a communication protocol, a data transmission rate, etc., associate the retrieved device configuration information with newly accessed terminal devices, so that the concentrator can know the configuration parameters required for each terminal device and automatically perform configuration management, and record the identification process and configuration result of each new access terminal device, including the terminal device identification information and configuration status, in the concentrator. The system is helpful for system monitoring and fault removal, when the information base of the terminal equipment is updated or the configuration strategy of the concentrator is changed, the system can automatically re-identify and configure the accessed terminal equipment, which ensures that the equipment always maintains the latest configuration state, a user interface is provided for an administrator, the identification and configuration state of the access terminal equipment can be checked and managed through the interface, the administrator can monitor the operation condition of the equipment, manually configure the specific equipment, or check the configuration history.
The technical scheme has the advantages that the system can automatically configure the newly accessed terminal equipment by automatically acquiring and correlating equipment configuration information, reduces the workload of an administrator, improves the accuracy of configuration, and the concentrator monitors the access of the new terminal equipment in real time and rapidly identifies and records the access. The method improves the perceptibility of the system to the change of the equipment in the network, when the information base of the terminal equipment is updated or the configuration strategy is changed, the system can automatically re-identify and configure the accessed equipment, ensures the real-time performance and the accuracy of the configuration of the system, records the identification and the configuration history of each terminal equipment, provides the basis of monitoring and fault elimination for an administrator, is beneficial to timely finding and solving the problems, provides a user interface to enable the administrator to easily check and manage the state of the terminal equipment, and enhances the operability and the user experience of the system.
In another embodiment, creating multiple copies of data in a distributed system includes:
establishing a distributed hash table in the distributed system so as to locate and access data copies, wherein the copy policy comprises the number of the copies and a distribution rule according to a preset copy policy, and creating a plurality of copies of the data in the distributed system;
And distributing the generated data copies to different nodes in the distributed system according to the distributed hash table, ensuring uniform distribution and efficient access of the data copies, monitoring the states of the nodes in the distributed system, if node faults are detected, automatically reconstructing the affected data copies on the corresponding nodes, and dynamically adjusting the distribution of the data copies according to the load condition of the nodes so as to optimize the system performance and the resource utilization rate.
The working principle of the technical scheme is that in a distributed system, a distributed hash table is established for managing positioning and accessing of data copies, the hash table maps key value pairs of data to specific nodes according to a certain hash algorithm, so that the data copies can be positioned and accessed in the system, the system generates multiple copies of the data according to preset copy strategies, the copy strategies comprise copy quantity and distribution rules, and multiple copies of each data in the system are determined.
The system can continuously monitor the states of the nodes in the distributed system, and once the node fault is detected, the system can automatically reconstruct the corresponding data copy on the affected nodes so as to ensure the availability and the integrity of the data, and the system can dynamically adjust the distribution of the data copy according to the load condition of the nodes and the requirement of optimizing the system performance, which is helpful for balancing the system load and improving the performance and the resource utilization rate.
The technical scheme has the advantages that the availability and fault tolerance of data are improved by generating a plurality of data copies and uniformly distributing the data in the system, the accessibility of the data can be guaranteed through the backup of the data copies even if nodes are in fault, the distribution of the data copies is dynamically adjusted, the data storage layout is optimized according to the node load condition, the whole performance and the resource utilization rate of the system are improved, the quick response of the data access is guaranteed through uniform distribution and high-efficiency access of the data copies, the access delay is reduced, the response capability of the system is improved, the system can automatically detect fault nodes and reconstruct the data copies, the requirement of manual intervention is reduced, the self-healing capability and the stability of the system are improved, the copy distribution is dynamically adjusted according to the node load condition, the load balance is realized, the performance problem caused by overlarge load of partial nodes is avoided, and the resource utilization rate is optimized.
In another embodiment, retrieving corresponding device configuration information in a preset terminal device information base includes:
when a new terminal device is accessed, acquiring identification information of the terminal device;
Determining identification information, wherein the identification information comprises a network address, a device type and manufacturer information, and taking the identification information as a primary identification basis of terminal equipment;
retrieving device configuration information matched with the identification information based on a preset terminal device information base;
extracting configuration information related to the terminal equipment when the identification information is matched with the equipment configuration information in the information base;
The configuration information comprises an operating system, hardware specifications and compatibility data of the equipment, and is used as a first configuration characteristic of the terminal equipment;
Invoking a processing flow related to the first configuration feature, and performing configuration setting on the terminal equipment so as to ensure correct operation of the terminal equipment in a network environment;
when the identification information does not completely match any device configuration information in the information base, starting an alternative flow;
In an alternative flow, determining the device configuration information closest to the identification information as a second configuration feature based on the network address of the identification information and the manufacturer information;
Invoking an alternative processing flow related to the second configuration characteristic, and performing preliminary configuration setting on the terminal equipment;
After the preliminary configuration setting, a series of compatibility tests are carried out to ensure the stable operation of the terminal equipment in the network environment;
If the compatibility test is successful, the access and configuration setting of the terminal equipment are confirmed, and if the test is failed, the manual configuration or further fault checking is prompted.
The technical scheme comprises the working principle that when a new terminal device is accessed, the system firstly acquires identification information of the terminal device, wherein the identification information comprises network addresses, device types and manufacturer information, the system searches device configuration information matched with the identification information based on a preset terminal device information base, the information comprises an operating system, hardware specifications, compatibility data and the like of the device, if the identification information is completely matched with the device configuration information in the information base, the system extracts relevant configuration information and invokes a processing flow related to the information to configure the terminal device so as to ensure the correct operation of the terminal device in a network environment, and if the identification information is not completely matched with any device configuration information in the information base, the system starts an alternative flow. In the alternative flow, the system determines the nearest equipment configuration information as an alternative configuration characteristic based on the network address of the identification information and the manufacturer information, after the initial configuration setting, the system performs a series of compatibility tests to ensure the stable operation of the terminal equipment in the network environment, if the compatibility tests are successful, the access and the configuration setting of the terminal equipment are confirmed, and if the tests fail, the system prompts the manual configuration or further fault detection.
The technical scheme has the advantages that the system can automatically identify and configure the terminal equipment, reduces the manual configuration workload of an administrator, improves the efficiency, ensures the accuracy and consistency of configuration by matching the identification information and the equipment configuration information in the information base, avoids the possibility of manual configuration errors, can quickly call a corresponding processing flow to perform configuration setting, ensures the correct operation of the terminal equipment in a network environment, improves the response speed of the system, and can prompt the manual configuration or further fault investigation in time when the compatibility test fails, thereby being beneficial to quickly solving the problem and improving the stability and reliability of the system.
In another embodiment, a concentrator comprises:
a concentrator configuration module for centrally managing and controlling data flows in the information integration system, including data from various terminal devices and sensors;
The network communication module is used for ensuring data transmission between the concentrator and all terminal equipment in the system;
the security management module is used for protecting the security and privacy of data of the concentrator and the whole information integration system, and comprises encryption communication, access control and intrusion detection mechanisms;
And the system compatibility module is used for ensuring that the concentrator is compatible with various types of terminal equipment and system interfaces, including different operating systems and communication protocols.
The working principle of the technical scheme is that the concentrator configuration module is responsible for centralized management and control of data flows from various terminal devices and sensors, the system can define the frequency, the data processing flow and the data storage strategy of data acquisition through the configuration module, the system can effectively process and manage diversified data generated by different terminal devices, the network communication module ensures reliable data transmission between the concentrator and all terminal devices in the system, various communication protocols and technologies such as MQTT, HTTP or custom protocols are used for ensuring timely transmission of the data and real-time response of the system, the system is helpful for establishing stable and efficient communication channels, smoothness of the data flows is ensured, the safety management module is a core for protecting the concentrator and the whole information integration system, the safety module ensures that the data is protected in the transmission and storage process through encryption communication, access control and intrusion detection mechanisms, the system is helpful for maintaining data integrity and user privacy of the system, the system compatibility module ensures that the concentrator is compatible with various terminal devices and system interfaces, the system interfaces can be compatible with various types of communication protocols and different communication formats and different operation protocols and data integration formats can be ensured. This helps achieve flexibility and scalability of the system.
The technical scheme has the advantages that the concentrator configuration module enables the system to intensively manage and control data flow, improves the efficiency and consistency of data processing, the network communication module ensures reliable data transmission between the concentrator and the terminal equipment, ensures timeliness and integrity of data, the security management module protects data security and user privacy of the system through encryption communication, access control and intrusion detection, improves the security of the whole system, the system compatibility module ensures that the concentrator can be compatible with various terminal equipment and system interfaces, enhances the flexibility and expandability of the system, simplifies the system integration, reduces the complexity of deployment and maintenance due to the configuration of the concentrator and the design of the communication module, can operate more stably, reduces the problems in data transmission and security, and enhances the stability of the whole information integration system.
In another embodiment, the method further comprises:
the user interface module is used for a system administrator to configure concentrator settings, monitor data flow and system performance, and perform fault diagnosis and system maintenance;
An automatic update module for ensuring that concentrator software and firmware are kept up to date.
The technical scheme has the working principle that a user interface module allows a system administrator to configure the concentrator through an intuitive graphic interface, monitor data flow and system performance, perform fault diagnosis and system maintenance, enables the administrator to easily perform various operations through communication with a management interface of the concentrator, and allows the administrator to complete the configuration through simple interface operation when the administrator needs to change data acquisition frequency or adjust system parameters, and can monitor the data flow in real time, check the system performance and quickly perform corresponding adjustment.
The automatic updating module is responsible for ensuring that the concentrator software and firmware are kept up to date, the module can periodically check the update, download and install new software or firmware versions to ensure that the concentrator always has the latest functions and security patches, and when the software development team issues the new concentrator firmware versions, the automatic updating module can inform the concentrator and automatically download and install the update under the permission of a system administrator, which is helpful for improving the performance, the security and the stability of the system.
The technical scheme has the advantages that the user interface module simplifies tasks of a system administrator, enables the system administrator to easily configure and monitor the concentrator through an intuitive interface, is beneficial to improving management efficiency and reducing operation complexity, and enables the administrator to timely conduct fault diagnosis and system maintenance. Through real-time monitoring and visual alarm information, an administrator can quickly find and solve the problem, the reliability of the system is improved, and an automatic updating module ensures that concentrator software and firmware are kept up to date. The system is beneficial to introducing new functions, improving performance, repairing potential security holes, improving the functionality and the safety of the system, reducing the requirement of a system administrator for manually updating software and firmware, reducing the risk of manual operation errors, improving the reliability and the stability of the system, improving the maintainability of the system by the user interface module and the automatic updating module, easily configuring and monitoring the system by the administrator, automatically keeping updating the system, and reducing the complexity of system maintenance.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
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| CN116582569A (en) * | 2023-05-18 | 2023-08-11 | 江苏恒信和安电子科技有限公司 | Internet of things control system and method based on IP |
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| CN116582569A (en) * | 2023-05-18 | 2023-08-11 | 江苏恒信和安电子科技有限公司 | Internet of things control system and method based on IP |
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