一种多传感器融合的窗帘智能控制系统
The intelligent curtain control system, which integrates multiple sensors, solves the problems of durability, accuracy, and operational flexibility of existing intelligent curtain systems, and realizes diversified control methods and high-precision curtain operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINJIANG UNIVERSITY
- Filing Date
- 2025-05-26
- Publication Date
- 2026-07-17
AI Technical Summary
Existing smart curtain systems suffer from problems such as insufficient durability of the drive mechanism, high noise, low opening and closing accuracy, and inflexible operation. They also lack a feedback mechanism and rely on mobile apps or fixed voice commands for control.
The curtain intelligent control system, which adopts multi-sensor fusion, includes a guide rail, a drive mechanism, a control mechanism, and a triggering mechanism. The triggering mechanism includes a sensor triggering module and a remote triggering module. The sensor triggering module includes non-contact triggering modules such as an attitude sensing module and a voice recognition module. The drive mechanism uses a servo motor and a worm gear reduction mechanism, combined with Hall sensors and photoelectric encoders to achieve precise control. The servo motor current monitoring module provides early warning, and the remote triggering module supports remote monitoring.
The curtain control system has achieved diversified and flexible operation methods, improved opening and closing accuracy, enhanced system intelligence and user experience, supported human dynamic movements and voice command interaction, and enhanced the system's adaptability and feedback mechanism.
Smart Images
Figure CN224505151U_ABST
Abstract
Claims
1. A multi-sensor fusion intelligent control system for a window curtain, comprising a guide rail, a driving mechanism, a control mechanism and a triggering mechanism, the triggering mechanism being in communication with the control mechanism, and the triggering mechanism comprising a sensing triggering module and a remote triggering module, characterized in that: The sensing trigger module includes at least a non-contact trigger module, which includes an attitude perception module, or includes an attitude perception module and a speech recognition module.
2. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The non-contact triggering module also includes an environmental sensing triggering module, which includes at least one of a temperature and humidity sensor, a light intensity sensor, and a human infrared sensor.
3. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The drive mechanism includes a transmission unit and a drive unit. The transmission unit is mounted on the guide rail and coaxially arranged with the guide rail. The drive unit is mounted on one side of the guide rail and is used to drive the transmission unit to move the curtain fabric. The drive unit includes a servo motor and a worm gear reducer mechanism. The worm gear reducer mechanism is arranged between the servo motor output shaft and the transmission unit.
4. The multi-sensor fusion based smart window treatment control system of claim 3, wherein: It includes a position sensor, which includes at least one of a Hall sensor or an optical encoder, wherein the Hall sensor is mounted on the guide rail and the optical encoder is mounted on the output shaft of the drive mechanism.
5. The multi-sensor fusion based smart window treatment control system of claim 4, wherein: When a Hall sensor is included, the Hall sensor is disposed on one side of the guide rail, and multiple magnetic induction points are equidistantly arranged along the length of the guide rail, forming a Hall sensor array with the Hall sensor.
6. The multi-sensor fusion based smart window treatment control system of claim 3, wherein: It includes a servo motor current monitoring module, which communicates with the control mechanism and monitors the servo motor stall current in real time to provide early warning.
7. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The remote triggering module includes a wireless communication module, which connects the control mechanism with a remote cloud server to form a remote monitoring mode.
8. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The control mechanism includes a main control chip of model STMS32F103C8T6.
9. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The attitude sensing module is a millimeter-wave radar module of model AWR1642.
10. The multi-sensor fusion based smart window treatment control system of claim 1, wherein: The drive mechanism, control mechanism, and sensing trigger module are each integrated into their respective control boxes.