Advances in International Computer Science

Real-Time Operating Systems (RTOS) are widely used in embedded systems, especially in low-power devices. With the development of the Internet of Things (IoT) and mobile devices, RTOS based on the RISC-V architecture needs to address the challenge of reducing power consumption while ensuring real-time performance and reliability. Low-power scheduling strategies are crucial for achieving a balance between high efficiency and energy conservation. This paper explores low-power scheduling strategies for RTOS on the RISC-V architecture, analyzes the advantages and disadvantages of different scheduling algorithms, and proposes low-power scheduling methods suitable for RISC-V. Dynamic scheduling based on task characteristics and priorities can significantly improve energy efficiency while meeting real-time requirements. The contribution of this paper lies in providing new ideas and methods for low-power real-time scheduling on RISC-V platforms.

RISC-V architecture; Real-time operating system; Low power consumption; Scheduling strategy; Dynamic scheduling