emergency_notification_to_em_vehicle

This data flow is used by the Provide Vehicle Control and Monitoring function to send data about an emergency declared by an advanced automated collision notification function (AACN), to the onboard equipment in the Manage Emergency Services function. This data flow may be sent more than once per incident to allow a follow-up request or to update the vehicle location. This data flow contains the following data items each of which is defined in its own DDE:

date
+ time
+ vehicle_emergency_request

Sub Data Flows

• date
• time
• vehicle_emergency_request

Parent Data Flows

• None

Associated PSpecs/Terminators

• 3.3.1 - Provide Communications Function
• 5.3.3 - Provide Emergency Vehicle Location

Parent Information Flows

• vehicle collision information