发明名称 |
BUS WAITING TIME DISPLAY SYSTEM, BUS WAITING TIME DISPLAY DEVICE, BUS WAITING TIME DISTRIBUTION SERVER AND BUS WAITING TIME DISPLAY PROGRAM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately determine a bus waiting time based on available information for operating state of a bus. <P>SOLUTION: This bus waiting time display system comprises a bus pass-through time storage means storing a time a bus passes each bus stop S1-S4; a bus arrival time difference calculation time calculating the bus arrival time difference between a following bus BUS2 and a passed bus BUS1 based on the time difference between a time (tBUS2_S2) that the following bus BUS2, which will arrive next at a designated bus stop S4, passes the previous bus stop S2 and a time (tBUS1_S2) that the passed bus BUS1 which passed through the designated bus stop S4 passes the previous bus stop S2; and a bus waiting time display means displaying a bus waiting time obtained by subtracting a current time from the total time obtained by adding the time that the passed bus BUS1 passes the designated bus stop S4, to the bus arrival time difference. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
申请公布号 |
JP2006301735(A) |
申请公布日期 |
2006.11.02 |
申请号 |
JP20050118852 |
申请日期 |
2005.04.15 |
申请人 |
NAVITIME JAPAN CO LTD |
发明人 |
HARA TAKAYUKI;TOMA JUNJI;SAKAMOTO HIROSHI |
分类号 |
G08G1/127;G06Q50/00;G06Q50/30 |
主分类号 |
G08G1/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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