A GPS-based system consisting of computer hardware and software, namely, a GPS receiver, antenna, embedded signal processors and video screens for displaying targeted advertising to train passengers depending on a vehicle's location, sold to transit agencies

'advertis':26 'agenc':39 'antenna':16 'base':4 'comput':8 'consist':6 'depend':30 'display':24 'embed':17 'gps':3,14 'gps-base':2 'hardwar':9 'locat':35 'name':12 'passeng':29 'processor':19 'receiv':15 'screen':22 'signal':18 'softwar':11 'sold':36 'system':5 'target':25 'train':28 'transit':38 'vehicl':33 'video':21

RAIL-TIME

Owners

Goods & Services