一种电力UPS电源参数实时采集与显示屏协同控制方法
By extracting and integrating the first frame protocol feature combination sequence of power UPS power parameters, and performing device category code matching and protocol type identification, the problem of inaccurate protocol identification in the real-time acquisition of power UPS power parameters and collaborative control of the display screen is solved, achieving faster communication establishment and higher display synchronization, and supporting compatibility of heterogeneous devices.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WEIFANG GAOYUAN ELECTRIC CO LTD
- Filing Date
- 2026-05-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for real-time acquisition of UPS power parameters and collaborative control of displays suffer from inaccurate protocol identification, address conflicts, and message misjudgments. This results in long communication establishment processes, poor display synchronization and real-time performance, and difficulty in compatibility with heterogeneous devices.
By extracting the first frame protocol feature combination sequence from the RS485 communication bus, device category code matching and protocol type identification are performed. Baud rate, parity bit and data bit parameters are integrated to generate serial port register configuration data group. Communication verification consistency is determined, a mapping relationship between register address and display content is established, and multi-screen collaborative refresh instructions are generated.
It improves the accuracy of protocol identification, reduces address conflicts and message misjudgments, shortens the communication establishment process, enhances the synchronization and real-time performance of the display, and improves the access compatibility of heterogeneous devices.
Smart Images
Figure CN122292649B_ABST