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Satnav makes car trips safer

作者:颜守弭    发布时间:2019-03-01 06:18:01    

IN-CAR navigation systems make trips shorter and safer. Wen-Chen Lee and Bor-Wen Cheng of the National Yunlin University of Science and Technology in Taiwan paid 16 drivers to use satnav systems that display suggested routes on a screen and 16 to use paper maps to get to a range of destinations. Satnav-aided journeys were around 7 per cent shorter than map-guided ones in towns, and 2 per cent shorter on rural runs, they will report in Accident Analysis & Prevention. As shorter trips use less fuel,

 

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