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This article shows you what the EMQ X power IoT management platform solution is, the content is concise and easy to understand, it can definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Background

In the report of the two sessions in 2019 and on many occasions, the State Grid Corporation put forward the new strategic goal of "three types of two networks": to build "three types" (hub type, platform type and shared type). Build and operate the "two networks" (strong smart grid, ubiquitous power Internet of things).

Among them, the focus of "ubiquitous power Internet of things" is to connect power users and their equipment, power grid enterprises and their equipment, power generation enterprises and their equipment, suppliers and their equipment, as well as people and things, to generate shared data and to serve users, power grids, power generation, suppliers and the government. Take the power grid as the hub, give full play to the role of platform and sharing, create greater opportunities and provide value services for the development of the whole industry and more market players.

At present, compared with the strategic goal of "three types, two networks and first-class in the world", the overall construction and application of the power Internet of things still have the following shortcomings:

First, the depth and breadth of perception is insufficient. Users' perception of energy consumption information is not timely, information coverage is not complete, and emerging business perception is not fully shared.

Second, each professional perception information sharing is insufficient, the resource reuse is insufficient, each professional system has its own system, there is repeated deployment of sensor equipment, and the one-time collection and sharing is not realized; the intelligent level of the perception system is not enough to dynamically change the application requirements, so it is difficult to centralize and control.

Third, the lack of emerging business support capacity, the lack of perception sources on the Internet side, and the network deployment structure can not support the development of new business type, such as integrated energy services and data operations.

Therefore, the power supply industry needs to build a unified intelligent Internet of things platform to help ubiquitous power Internet of things construction and support the overall strategic goal.

Overall construction of power Internet of things platform

The key points of the intelligent IoT system construction include the IoT management platform, the edge IoT agent and the standardized access of various types of terminals. Through the construction of the Wisdom-thing system, we can realize "edge-to-end separation and edge-to-tube sharing". From the perspective of functional requirements, the power IoT management platform needs to be able to provide cloud-edge integrated platform services, including unified connection management, device management, data management, application management, identity management and other services. so that interconnected devices can interact with business applications and other devices conveniently and securely. At the same time, due to the large number of power equipment, the platform needs to have the ability to support million-level equipment access, 100 million-level message processing and safely and reliably forward it to the enterprise console and business system.

EMQ X solution

As the core module of equipment access and data processing in the management platform of the Internet of things in the power Internet of things, EMQ X Enterprise can access power equipment of any protocol based on any network (power network, operator network, satellite network), realize plug and play of all kinds of power terminal equipment, and provide equipment access, data storage, data sharing and data cleaning capabilities for all kinds of enterprise data and business center.

Solution advantages:

Provide multi-protocol access capabilities such as MQTT, CoAP, LwM2M, HTTP, etc., and provide customized access services for industry protocols to seamlessly connect all kinds of power equipment and gateways; 2) distributed architecture, which can flexibly deploy capacity nodes according to power network, and can be expanded to 10 million-level equipment access capacity with single cluster investment. 3) support the collection, storage and routing of multi-form data, support a variety of data storage and message docking schemes, and provide data support for the upper power management and data center.

The access layer adopts micro-service mode, which can quickly develop and go online when the new protocol equipment is connected to the network, and does not affect the current running business.

Application scenario

Power ubiquitous Internet of things is widely used in a wide range of scenarios, including transmission business, power transformation business, power distribution business, power consumption business, operation and management, including:

Intelligent meter reading and management: through the concentrator, the user-side intelligent meter data, the station side main meter and other information are collected to the main station Internet of things management platform to achieve unified management of electricity consumption information of all levels of electricity meters.

Charging pile management: unified collection, monitoring and remote management of charging pile data and charging station edge agent node data through MQTT protocol

Taiwan area IoT management platform: equipped with marketing and distribution APP applications, it can realize unified collection and regional management of low-voltage data such as power consumption information, distribution transformer information, user information and so on.

Integrated energy services: through the integrated energy service platform for factories, parks, households and other customers to provide energy storage, electricity, gas, air conditioning, refrigeration, heating and other comprehensive energy services.

Power transmission and transformation equipment management: remote monitoring of transmission equipment, remote management of inspection equipment, monitoring and management of transmission lines and towers through the Internet of things platform

Power distribution room IoT management platform: to achieve the unified management of partial discharge, temperature and humidity, smoke and camera in the distribution room.

The above content is what the EMQ X power IoT management platform solution is like. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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