Internet of Things equipment communication method based on streaming processing

Abstract

The invention provides an Internet of Things equipment communication method based on streaming processing. The Internet of Things equipment communication method comprises the following steps: acquiring communication configuration parameters of equipment to be accessed and an Internet of Things platform; setting a streaming processing engine gateway comprising at least one streaming processing node, and configuring an input end and an output end of the streaming processing node and streaming processing logic of the streaming processing node based on the acquired communication configuration parameters; configuring communication parameters of a device to be accessed, wherein the communication parameters are matched with the input end of the streaming processing node corresponding to the device; and a corresponding streaming processing node in the streaming processing engine gateway processes a message reported by the to-be-accessed device and then reports the message to the Internet of Things platform, or processes a message issued by the Internet of Things platform and then outputs the message to the to-be-accessed device. According to the method, the efficiency and the real-time performance of message processing of the Internet of Things platform gateway can be improved, and cross-protocol two-way communication between the equipment and the platform and between the equipment can be supported at the same time.

Description

technical field [0001] The invention relates to the technical field of Internet of Things communication, in particular to a communication method for Internet of Things devices based on stream processing. Background technique [0002] With the continuous development of the Internet of Things technology, the Internet of Things platform and big data processing have been widely used in various industries. The communication between devices based on the IoT platform is the core component of the IoT technology application, and its performance plays a key role in the entire IoT service. [0003] However, although the existing Internet of Things device communication technology has been successfully applied in all aspects of society, it still has the following deficiencies in dealing with communication between a large number of different types of devices: [0004] First of all, the communication between traditional IoT platform devices is often based on a single protocol, which requi...

AI Technical Summary

Problems solved by technology

When the amount of equipment reaches a certain amount, the delay is inevitable, and the execution time of each task is different. After the number of task executors reaches the upper limit, many factors will affect the real-time performance;

[0010] (3) This method only involves the reporting process from the device to the platform, and does not support two-way communication (device-device, device-platform) requests and requires a response to be returned at the same time

[0012] (1) It only involves communication between different types of devices, but does not introduce different protocols, nor does it elaborate and support scenarios for communication of multiple different protocols

(2) In addition, this method needs to define many rules in advance, and needs to pre-set the response of the command, and there is insufficient compatibility in terms of scalability

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