What automated safety feature triggers when an active ride-hailing vehicle deviates significantly from the planned navigation path without driver or passenger explanation?

1. Automatic tire deflation system
2. Route Deviation Warning (偏航预警), prompting safety pop-ups, automated platform safety check calls, and in-cabin voice recording verification
3. Instant cancellation of the driver's retirement pension
4. Automatic activation of vehicle hazard lights and horn honking at maximum volume