Patent ID: 8892393

Claim:
A method for object location detection in a space, the method including the steps of: configuring the resolution of a multi dimensional sensing apparatus to divide a multi dimensional space into M first sub spaces, wherein M is a positive integer; using said multi dimensional sensing apparatus to scan said multi dimensional space to generate M first sensed data, which correspond to M first sensed values generated by said multi dimensional sensing apparatus in scanning said M first sub spaces; and performing a first comparison operation on said M first sensed data to locate at least one first locked space in said M first sub spaces; configuring the resolution of said multi dimensional sensing apparatus to divide each of said at least one first locked space into N second sub spaces, wherein N is a positive integer; using said multi dimensional sensing apparatus to scan each of said at least one first locked space to generate at least one group of second sensed data, each group of said at least one group of second sensed data including N data which correspond to N second sensed values generated by said multi dimensional sensing apparatus in scanning said N second sub spaces in one of said at least one first locked space; and performing a second comparison operation on each group of said at least one group of second sensed data to locate at least one second locked space in each of said at least one first locked space; and using said multi dimensional sensing apparatus to combine at least one of said M first sensed data that corresponds to said at least one first locked space, with said at least one group of second sensed data to form a set of output sensed data.