Patent ID: 9705618
Date: 2017-07-11
CPC Classifications: G06Q,H04H,H04R

Claim:
1. A system for providing public announcements comprising: a plurality of sensors configured to provide sensor data regarding a population in a geographic area; a data feed interface configured to receive feed data from a management system, the feed data describing population attributes in the geographic area; a data aggregation engine configured to create aggregated data describing population characteristics in the geographic area from the sensor data and feed data; an inference engine configured to receive the aggregated data and estimate content delivery preferences for the geographic area through rule-based inference that includes correlating the population characteristics included in the aggregated data; a characteristic ranking engine configured to receive the content delivery preferences and provide sorted content delivery preferences based on a set of priorities; and a recommendation engine configured to receive the sorted content delivery preferences and transmit a recommendation to a public announcement system, the recommendation comprising a set of announcement characteristics based at least in part on the sorted content delivery preferences; and a public announcement system configured to: