GB/T 39189-2020 in English
VALIDSmart home for internet of things—User interface description method
- Issued on:2020-10-11
- Implemented on:2021-05-01
- File Format:PDF
- Delivery:Via email within 5 business days
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| Standard No: | GB/T 39189-2020 |
| Document status: | VALID |
| Title in English: | Smart home for internet of things—User interface description method |
| Title in Chinese: | 物联网智能家居 用户界面描述方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2020-10-11 |
| Implemented on: | 2021-05-01 |
| ICS Classification: | 35.240-Applications of information technology |
| Chinese Classification: | L73-Information processing system design and documentation |
| Professional Classification: | GB-National Standard |
| Related Topics: | internet of things
phase interface interface IoT smart home data and device encoding IoT smart home data and device encoding two-phase interface method Internet of things standards Smart world website smart home interface method Unbounded IoT describe from which aspects User Interface GBT39189 GB/T 39189-2020 IoT GB Number of users of Lingxin Smart Commonly used scanning methods in LC/MS systems |
《GB/T 39189-2020物联网智能家居 用户界面描述方法》由TC426（全国智能建筑及居住区数字化标准化技术委员会）归口，TC426SC1（全国智能建筑及居住区数字化标准化技术委员会智慧居住区分会）执行，主管部门为住房和城乡建设部。
Introduction
Analysis of the core framework of the standard
| Technical level | Specification content | Related standards |
|---|---|---|
| Device layer | Device entity service abstraction | GB/T35134, GB/T35143 |
| Service layer | Control service/event service | Appendix A/B |
| Application layer | Web/APP dual-end interface | ISO/IEC15445 |
Key Technical Requirements
1. User Interaction Model
A three-tier architecture is used to decouple devices, services, and interfaces:
- Smart home devices expose control interfaces through the service layer
- Event services need to respond to device status changes in real time (such as temperature sensor data updates)
- The minimum granularity of interface elements should comply with the XML description specification in Section 8.2
2. Device Data Specification
An example of static data of a certain brand of air conditioner:
<DeviceInfo> <Manufacturer>Haier</Manufacturer> <Model>KFR-35GW</Model> <Protocol>MQTT</Protocol> </DeviceInfo>
Implementation Suggestions
1. Development process optimization
- Complete device service modeling first (Chapter 5)
- Design interface elements according to the XML template in Appendix B
- Implement service calls through SDK (Appendix A flowchart)
2. Compatibility Considerations
Need to support:
- GB2312 Chinese character encoding
- HTML5 rendering standard
- XML1.0 syntax specification
Sample only — not a preview of GB/T 39189-2020
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