Data message conversion self-description protocol MQTT method based on container edge proxy

A data message and self-describing technology, applied in digital transmission systems, user identity/authority verification, secure communication devices, etc., can solve problems such as time-consuming, ignoring the ability of equipment to provide services, and inequalities, so as to increase the number of concurrency and throughput, shortening system response time, and reducing processing pressure

Pending Publication Date: 2022-04-29
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In view of the current status of various types of terminals, complex and inconsistent protocols, high cost and time-consuming access development, most IoT systems often only collect sensory data from devices in various fields, ignoring the ability of devices to provide external services, and lack a universal On the basis of ensuring the successful access of devices, the IoT middleware establishes corresponding awareness for devices and better service openness to realize cross-system and cross-domain IoT system applications. To realize the operabil

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  • Data message conversion self-description protocol MQTT method based on container edge proxy
  • Data message conversion self-description protocol MQTT method based on container edge proxy
  • Data message conversion self-description protocol MQTT method based on container edge proxy

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Example Embodiment

[0049] Embodiments of the present invention are further detailed below:

[0050] A data message conversion self description protocol mqtt method based on container edge agent, such as Figure 1 As shown in, including the following steps:

[0051] S1: the middleware layer receives several service requests and judges the processing order of service requests;

[0052] S2: authenticate the protocol message carried by the service request to obtain the effective message content;

[0053] S3: send the valid message content to the parsing unit for message parsing;

[0054] S4: return the response or report the status of the service request and update the status information.

[0055] In this embodiment, the middleware layer is further configured with a mapping model, which is used to receive and process the description file of the device object carried in the protocol message from the application layer. The mapping model includes a communication unit, an analysis unit, a device micro servic...

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Abstract

The invention relates to a container edge proxy-based data message conversion self-description protocol MQTT method, which comprises the following steps of: S1, receiving a plurality of service requests by a middleware layer, and judging a processing sequence of the service requests; s2, performing an authentication process on a protocol message carried by the service request to obtain effective message content; s3, the effective message content is sent to an analysis unit for a message analysis process; and S4, the service request returns a response or reports a state, and state information is updated. The processing pressure of the Internet of Things management platform can be reduced, the communication delay is avoided, and the system response time is shortened.

Description

technical field [0001] The invention belongs to the technical field of message conversion, and relates to a data message conversion self-describing protocol MQTT method, in particular to a container edge agent-based data message conversion self-describing protocol MQTT method. Background technique [0002] In view of the current status of various types of terminals, complex and inconsistent protocols, high cost and time-consuming access development, most IoT systems often only collect sensory data from devices in various fields, ignoring the ability of devices to provide external services, and lack a universal On the basis of ensuring the successful access of devices, the IoT middleware establishes corresponding awareness for devices and better service openness to realize cross-system and cross-domain IoT system applications. To realize the operability of IoT system support services Difficult, the general middleware built with the device micro-server unit can satisfy the acc...

Claims

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Application Information

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IPC IPC(8): H04L67/125H04L67/30H04L67/565H04L9/32
CPCH04L67/125H04L67/30H04L9/3247H04L9/3297H04L9/3213
Inventor 郭晓艳范柏翔翟伟华尚博祥陈雪振吴凯包永迪赵迪侯丹殷博林永峰
Owner STATE GRID TIANJIN ELECTRIC POWER
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