The new system starts with an NHS digital triage tool, such as a computer tablet, where patients are asked a series of questions.
From there staff prioritise, redirect and schedule patients based on clinical need, with support from clinical colleagues where required.
The trust said it helps ensure emergency departments are clear for people with life-threatening emergencies, improve wait-to-be-seen times for people with life-threatening emergencies, help all patients get seen faster with treatment in the most appropriate setting and improve overall patient experience and safety.