Systems and methods for updating software in a hazard detection system
摘要
說明書
The system state machines can co-manage one or more states with sensor state machines. These co-managed states (“shared states”) can exist as states in both system and sensor state machines for a particular hazard. For example, smoke system state machine 315 may share one or more states with smoke sensor state machine 314, and CO system state machine 317 may share one or more states with CO sensor state machine 316. The joint collaboration between system and sensor state machines for a particular hazard is shown by communications link 370, which connects the two state machines. In some embodiments, any state change transition to a shared state may be controlled by the sensor state machine. For example, the alarming state may be a shared state, and anytime a sensor state machine transitions to the alarming state, the system state machine that co-manages states with that sensor state machine may also transition to the alarming state. In some embodiments, shared states can include idling states, alarming states, and alarm hushing states. The parameters by which multi-criteria state machines 310 may function are discussed in more detail in connection with the description accompanying
