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Messages & Events
R2026a소프트웨어 컴포넌트 간의 메시지 기반 통신은 중앙 집중식 아키텍처가 시스템 복잡성으로 인해 분산 아키텍처로 대체되는 제어 시스템 아키텍처에 반드시 필요합니다. 메시지는 이벤트를 관련 데이터와 결합하는 유용한 모델링 아티팩트입니다.
블록
 | Hit Crossing | Detect crossing point |
 | Hit Scheduler | Schedule major time steps for variable-step solver (R2022b 이후) |
 | Message Merge | Combine message paths |
 | Message Triggered Subsystem | Subsystem whose execution is controlled by message input (R2022a 이후) |
 | Queue | Enqueue messages and entities |
 | Receive | Receive messages |
 | Send | Create and send message |
 | Sequence Viewer | Display messages, events, states, transitions, and functions between blocks during simulation |
도움말 항목
- Simulink Messages Overview
Overview of the message-based communication for distributed architectures, code generation, and middleware modeling.
추천 예제
Establish Message Send and Receive Interfaces Between Software Components
Create message send and receive interfaces, and prepare components for C++ code generation.
Schedule Time Hits and Function-Call Events During Simulation
Use the Hit Scheduler block to schedule time hits and function-call events based on the runtime behavior of a system. The model in this example represents a traffic camera system that captures images of speeding vehicles. The Hit Scheduler block schedules time hits for the simulation based on runtime computations that determine when the camera should capture an image.
Model Effect of Temperature and Jitter on Crystal Oscillation Frequency
Use the Hit Scheduler block to model temperature drift and jitter in crystal oscillator frequency.
Model Conveyor Belt as Cyber-Physical System
Model a variable-speed conveyor belt as a cyber-physical system by combining continuous-time, discrete-event, and finite-state modeling techniques. The model in this example integrates the modeling techniques required to represent the cyber-physical system into a single simulation environment by using Simulink®, SimEvents®, and Stateflow®.
