Abstract: Only four steps, easy to achieve intelligent scene design, work development is super easy.

This article is from huawei Cloud community “[” Internet +” competition Huawei Cloud Track] IoT Proposition strategy: Only four Steps, Easy to Achieve intelligent Scene Design “, author: technology torch bearer.

I. Introduction to the competition: Solve problems in intelligent scenarios with Huawei Cloud IoT

Huawei Cloud IoT platform is a cloud platform that can realize the connection management between people and things, and between things and things. Contestants are encouraged to advocate AI+ Huawei Cloud IoT to build their entries. And use huawei cloud IoT services (device access, global SIM Connectivity, IoT edge, IoT data analysis, LiteOS OS) and technical capabilities as much as possible to create more intelligent scenarios, Including but not limited to smart manufacturing, smart transportation, smart logistics, smart agriculture, smart city, smart park, smart home, agriculture, manufacturing, medical, social services and other aspects of life scenes.

Two, the idea of solving the problem: four steps, work development more easily

This race is entitled “Build intelligent Scene Application based on Huawei Cloud IoT”. It focuses on IoT and intelligence. By using IoT products and technologies to make “things” smart, scenes intelligent and digital, and then make real life scenes intelligent. Contestants can refer to the following development ideas:

Step 1: Device access platform

Step 2: Data is reported to the cloud platform and commands are sent on the platform

Step 3: Implement the application side or other services of data forwarding, and analyze specific services based on data analysis and application server services

Step 4: Realize data processing and digital visual presentation on the application side

3. IoT Product Manual: Combine with Huawei Cloud IoT+AI to realize intelligent scenarios

  • Two lightweight operating systems, Huawei LiteOS and HarmonyOS, are supported to make the scene more intelligent

Huawei LiteOS is a lightweight operating system launched in the field of Internet of Things, which is all things aware, connected and intelligent. It provides a “one-stop” complete software development platform for developers on both sides. It quickly connects to the cloud, effectively lowers the development threshold and shortens the development cycle. At the same time, Huawei LiteOS features simple entry, convenient development, lightweight, low power consumption and wide connection. It provides 30+ application examples and 50+ Chinese and English documents to guide users to quickly get started with LiteOS iot development.

HarmonyOS is a “future-oriented” distributed operating system for all scenarios (mobile office, sports and health, social communications, media and entertainment, etc.). Based on the traditional single device system capability, this paper proposes a distributed concept based on the same system capability and adaptable to various terminal forms, which can support a variety of terminal devices (such as mobile phones, smart screens, tablets, car computers, etc.).

  • The super Virtual Terminal integrates the capabilities of various terminals in life scenarios to form a super virtual Terminal, enabling rapid connection, capability mutual assistance, and resource sharing among terminals, matching appropriate devices, and providing a smooth full-scenario experience.

  • Adopting a variety of distributed technologies, the application development is independent of different terminal equipment forms, reducing the difficulty and cost of development. Let developers focus on the upper business logic, convenient and efficient development of applications.

  • Based on the component design, the operating system can be flexibly tailored according to the device resource capabilities and service characteristics to meet the operating system requirements of different terminals.

Learning reference: developer.huawei.com/consumer/cn…

  • IoT device access management services, enabling flexible data flow

IoT device access The cloud service provides the ability to access and manage massive devices. You can connect your IoT device to the Huawei cloud, collect device data on the cloud, send commands to the cloud for remote control, cooperate with other Huawei cloud products, and transfer device data to other Huawei cloud services. Help you quickly build iot solutions.

  • IoT data analysis services to accelerate the value realization of IoT data

IoT data analysis is based on the Asset model of IoT, integrating IoT data integration, cleaning, storage, analysis and visualization, providing one-stop service for developers, reducing the development threshold, shortening the development cycle, and realizing the value of IoT data quickly. Provides off-line analysis, real-time analysis, timing analysis, asset modeling. Huawei cloud IoT data analysis features graphical integrated development environment, drag-and-drop development, low code, and so on.

  • Edge computing services, intelligent near field and lower latency business autonomy

IoT Edge is the application of Edge computing in the Internet of Things industry. As the “cerebellum” at the Edge of the Internet of Things (IoT), IoT Edge is an open platform that integrates core capabilities of network, computing, storage, and application near the Edge of objects or data sources. IoT Edge provides computing and intelligent services nearby to meet the basic needs of the industry in real-time business, application intelligence, security, and privacy protection.

The service processing latency is at least 50ms, and the edge intelligent data processing and transmission bandwidth in multiple scenarios can save up to 90%.

  • The Huawei Cloud IoT platform supports fast application access

In order to reduce the difficulty of application development and improve the efficiency of application development, the Internet of Things platform opens a wealth of apis to the application side for developers to call and test, so that applications can quickly connect to the platform. At the same time, developers can also use light-code application building tools such as AppCube to conduct full-cloud online development, graphical business choreographing, and quickly complete application page construction in drag-and-drop mode, thus easily building professional-grade applications

Four, what kind of work is easy to get high marks?

The above mentioned Huawei cloud IoT products can improve the efficiency of application development, but the final results will depend on the players’ understanding of technology, innovation of problem solving ideas, completion of the project and so on.

Innovation, technical implementation, functional perfection and delivery, business prospects and team allocation are all important in the scoring of the competition.

For example, the work is fully innovative, and compared with the mature industry program, it is differentiated and has better product performance; Functional availability, with solid technical capabilities, can actually be landed; Use Huawei Cloud IoT services as much as possible; Can create better social and market benefits, has a broad business prospects

In addition, a viable business model with complete end-to-end design and presentation is more likely to score high.

Finally, I would like to remind you of the schedule of this “Internet +” competition: registration deadline is August 31, preliminary/final on September 30, and the final: In late October 2021 (the time nodes of each link of the competition shall be subject to the official notice of the competition, please pay attention to the relevant notice in time), and the national final is expected to be held in mid-late October. Competitors, please use your creativity and IoT to feel the charm of intelligence. Click to enter the event page for details.

Acquire learning materials

☞ Click here to enter the loT developer zone: Developer platform, API reference, development guide, code samples, development tools, video tutorials and other resources required by IoT development to help developers use Huawei Cloud IoT platform to complete their works.

☞ IoT development series courses: Based on the full-scenario services and technologies of Huawei Cloud IoT platform, realize the technical application creativity of specific scenarios.

Add huawei Cloud IoT assistant, reply to ** “Internet +” ** to join the communication group, the group will occasionally release questions notes, learning materials, development and q&A and other related matters, please pay close attention to it.

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