MOVEMENT SUPPORT SYSTEM, AND COMPUTER CONSTITUTING MOVEMENT SUPPORT SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve the problem of a means for knowing the location of a speci fied person in a station premise such as a card reader, a television camera, wherein the means is complicated and inferior in immediacy and effiency. SOLUTION: This movement support system uses an ID sender 11 and a portable electronic device 13. The ID sender is disposed in the station premise, and sends an ID for identifying the device to thereby know the current position of the portable electronic device which receives the ID. This is accomplished by requesting the position information to the computer having the arrangement information of the ID sender in association with an ID from the portable electronic device which has received the ID.