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Communication method and system for a measurement and control device
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A technology of a measurement and control device and a communication method, which is applied in the field of model-driven communication, can solve the problems of the device platform relying on the operating system, prone to interoperability, unable to realize the separation of business functions and platforms, etc., so as to eliminate the interconnection problem and reduce the degree of coupling. Effect
Active Publication Date: 2021-04-30
CHINA ELECTRIC POWER RES INST +2
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Abstract
Description
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Problems solved by technology
In order to expand the flexibility of standards, technical standards often leave a certain space for equipment manufacturers to play freely, and interoperability problems are prone to occur in these non-agreed parts
[0004] For the measurement and control system, the device platform is heavily dependent on the operating system, and it is impossible to separate business functions from the platform
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Embodiment 1
[0059] The present invention provides a communication method for a measurement and control device, the flow chart of which is as follows Figure 4 shown, including:
[0060] When the model drives the measurement and control device to work, instantiate the preset model file and download it to the measurement and control device;
[0061] The measurement and control device parses the instantiated model file;
[0062] Pass the parsed model file data to each functional module according to the communication type.
[0063] The preset model file is an ICD file that describes the functions that the measurement and control device can realize; the instantiated model file is a CID that describes the functions to be realized after the measurement and control device is configured.
[0064] The described model file data after analysis is transmitted to each functional module according to the communication type, including:
[0065] When the communication type is a basic platform communicat...
Embodiment 2
[0103] The present invention also provides a communication system for a measurement and control device, including:
[0104] The download module is used to instantiate the preset model file and download it to the measurement and control device when the model drives the measurement and control device to work;
[0105] An analysis module, used for the measurement and control device to analyze the instantiated model file;
[0106] The transmission module is used to transmit the parsed data to each functional module according to the communication type.
[0107] The preset model file is an ICD file that describes the functions that the measurement and control device can realize; the instantiated model file is a CID that describes the functions to be realized after the measurement and control device is configured.
[0109] The basic platform communication service sub-module is used for when the communication type is the basic platform comm...
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Abstract
The present invention relates to a communication method and system for a measurement and control device, which includes instantiating a preset model file and downloading it to the measurement and control device when the model drives the measurement and control device to work; the measurement and control device analyzes the instantiated model File; pass the parsed model file data to each functional module according to the communication type. The model-driven interconnection provided by the present invention integrates all configuration information of the measurement and control system into the model file, reduces the coupling degree of application functions and program realization, and considers most of the relevant factors affecting device interconnection, eliminating interconnection problems.
Description
technical field [0001] The invention relates to a model-driven communication method and system, in particular to a communication method and system for a measurement and control device. Background technique [0002] The interconnection and intercommunication of smart devices is the most critical link of "smart manufacturing" products. It refers to the existence of network links between two or more devices or systems, which are used for bilateral exchange of communication traffic. Interconnection is the basis and means of interoperability between devices or systems. With the continuous development of the Internet and communication information technology, improving the interconnection and interoperability of industrial control systems is an important task in various fields. [0003] The IEC61850 series of communication standards are widely used in smart substations, which greatly promotes the level of interconnection between products of different equipment manufacturers. Afte...
Claims
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Application Information
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