参数同步方法及系统
By storing the notification flags and values of parameter changes in a preset cache address range on the touchscreen, the controller achieves fast parameter synchronization, solving the problem that the controller has difficulty in detecting parameter modifications in a timely manner, and improving the real-time performance of parameter response and system efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN EUNICUM ELECTRIC CO LTD
- Filing Date
- 2026-04-14
- Publication Date
- 2026-07-17
AI Technical Summary
When the touchscreen acts as a slave device, the controller has difficulty quickly detecting parameter modifications, resulting in untimely parameter responses from the touchscreen and affecting the user experience.
The touchscreen responds to parameter change operations by storing the notification flag and value of the changed parameters in a preset cache address range. The controller obtains the changed parameters and updates the displayed value through a single read operation, eliminating the delay of item-by-item comparison.
This significantly reduces the number of communications between the controller and the touchscreen, lowers the communication bus load, and improves the real-time performance of parameter response and user experience.
Smart Images
Figure CN122019046B_ABST
Abstract
Citation Information
Patent Citations
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