Equipment control system and method based on rule files

Abstract

The invention relates to the technical field of Internet-of-things, and discloses an equipment control system and a method based on a rule file, which are used for solving the problems of applicationiteration and maintenance cost in the conventional equipment control system and the method. The system comprises a rule base, a message obtaining module and a rule engine. An application rule file isstored in the rule base; the rule engine matches a trigger message rule in a rule base according to the trigger message, and determines a rule file corresponding to the trigger message rule after successful matching; generating a condition list and an execution action list according to the rule file; and obtaining a parameter value of the parameter name according to the combination sequence in thecondition list, carrying out logical operation on the parameter value and the condition value according to an operator, judging whether a decision condition is met, and when the decision condition ismet, determining equipment for specifically executing the instruction according to the equipment class name contained in the execution action list, and sending the instruction to the corresponding equipment. The method is suitable for Internet-of-things equipment control.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a device control system and method based on rule files. Background technique [0002] With the rapid development of the Internet of Things, there are more and more smart devices, and the application scenarios for smart devices and smart homes of the Internet of Things are becoming more and more rich and complex, and the demand changes rapidly. To meet rapidly changing requirements and enable smart devices to operate normally according to requirements, it is necessary to continuously modify application codes and tests, and the cost of iteration and maintenance is high. [0003] At present, in response to this situation, the common practice is to modify the application program to meet the requirements. This method modifies the code and takes a lot of time to test the program, which makes the cost very high. Another commonly used method is to use configuration files ...

AI Technical Summary

Problems solved by technology

[0003] At present, in response to this situation, the common practice is to modify the application program to meet the requirements. This method modifies the code and takes a lot of time to test the program, which makes the cost very high.

Another common method is to use a configuration file to meet the changes in requirements through the parameter settings of the configuration file. The disadvantage is that the number of parameters is fixed and can only meet simple application requirements. If new parameters are added, the code needs to be modified

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