锐研云调查 vs HF Cloud

一站式问卷调查云平台，全面整合电话、APP、互联网、数据录入、混合等多种问卷采集方式，专利问卷设计引擎，科学调查研究方法，全程质控，打造全球高质量调查标杆。

Centralized device management: simple and convenient device adding process, efficient and reasonable page layout, clear device grouping Real-time data storage: Adopt an efficient time series database storage solution, so that every piece of data generated by the device can be completely recorded Multi-dimensional data statistics: sensor type, data type, equipment and other multi-dimensional data statistics Efficient and accurate data analysis: Use efficient algorithms to accurately analyze the data generated by the equipment, allowing you to better grasp the production environment Visualized data display: Open up all-end data sources, "drag and drop" to generate the required data display large screen, and gain insights into the status quo of the production environment from multiple angles Intelligent early warning: intelligently predict the trend of key indicators, real-time alarm push, so that you can be accurate no matter where you are