6.8.3.6: Provide Personal Safety Messages

This process shall provide an interface in a personal device through which users such as maintenance and construction field personnel, pedestrians, or other travelers can obtain traveler information alert messages. The process shall provide its outputs in audible and visual forms that are consistent with a personal device. This process shall include forms suitable for travelers with hearing and vision physical disabilities. The process shall display data for as long as required by the user and must enable viewing of previously output data. When used with a portable device, the process shall provide the user the option to filter the data (to be displayed) relevant to the travelers current location, e.g. work zone area, pedestrian zone, bike path, etc.

This process is associated with the Personal Information Device physical object.

This process is associated with the following functional objects:

• Personal Interactive Traveler Information
• Personal Pedestrian Safety

This process is associated with the following data flows:

• personal_alert_message
• personal_location_for_safety_messages
• personal_mobile_device_identity
• personal_mobile_device_identity_for_veh
• personal_mobile_location_data
• personal_mobile_location_data_for_veh
• personal_mobile_time_data
• personal_mobile_time_data_for_veh
• tt-personal_alert_message