Identification　method　of　residential　and　industrial　land　use　is　traditionally　achieved　by　artificial　investigation,　but　the　cost　of　artificial　investigation　is　high,　and　it　can＇t　timely　achieve　data.　The　big-data　times　brings　massive　information　such　as　mobile　phone　positioning　information　which　can　realize　pursuit　tracking　on　individuals.　The　paper　uses　mobile　phone　positioning　information　and　combines　fuzzy　pattern　recognition　to　propose　a　method　differentiating　individual　residential　and　industrial　land　use.　Compared　with　census　data　of　National　Bureau　of　Statistics,　the　highest　correlation　coefficient　of　the　results　achieves　0.94,　which　has　higher　accuracy.　Therefore,　it　can　be　used　as　a　new　method　of　acquiring　survey　data　in　practice.　©　2014　ACADEMY　PUBLISHER.