Automatic Collection of Fuel Prices from a Network of Mobile Cameras

Abstract. It is an undeniable fact that people want information. Unfortunately, even in today's highly automated society, a lot of the information we desire is still manually collected. An example is fuel prices where websites providing fuel price information either send their workers out to manually collect the prices or depend on volunteers manually relaying the information. This paper proposes a novel application of wireless sensor networks to automatically collect fuel prices from camera images of road-side price board (billboard) of service (or gas) stations. Our system exploits the ubiquity of mobile phones that have cameras as well as users contributing and sharing data. In our proposed system, cameras of contributing users will be automatically triggered when they get close to a service station. These images will then be processed by computer vision algorithms to extract the fuel prices. In this paper, we will describe the system architecture and present results from our c...

• Type: Conference
• Year: 2008
• Where: DCOSS
• Authors: Y. F. Dong, Salil S. Kanhere, Chun Tung Chou, Nirupama Bulusu
• Keywords: Consumer Pricing Information, DCOSS 2008, Distributed And Parallel Computing, Fuel Price, Sensor Networks