发明名称 |
MANAGEMENT DEVICE FOR PASSING VEHICLE, MANAGEMENT SYSTEM FOR UNAUTHORIZED PASSING VEHICLE AND MANAGEMENT METHOD BY THEM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a management device for passing vehicles capable of certainly detecting a vehicle trying to fraudulently pass in a closely contact state with a little interval. <P>SOLUTION: This management device for passing vehicles has: an automatic toll machine 40 receiving operation for making a vehicle 70 pass; a laser sensor 20 detecting the number of passing vehicles 70; and a control computer 10 detecting the passage of the vehicles 70 of a number larger than the number of the vehicles received from the automatic toll machine 40 to detect the vehicles 70 as closely contacted vehicles 70b. The laser sensor 20 comprises: a laser irradiation part radiating a laser beam 21; a laser light reception part receiving a reflected laser beam 22 of the laser beam 21 radiated from the laser irradiation part; and a vehicle detection part detecting the passing vehicle from the reflected laser beam 22 received by the laser light reception part. The laser sensor 20 is disposed on a fixed pole 23 wherein the laser beam 21 can be radiated from above the vehicle 70. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
申请公布号 |
JP2008146298(A) |
申请公布日期 |
2008.06.26 |
申请号 |
JP20060331856 |
申请日期 |
2006.12.08 |
申请人 |
OMRON CORP |
发明人 |
HAGIWARA YOSHIYUKI;NISHIDA SHUJI |
分类号 |
G08G1/01;E04H6/00;G06M7/00;G07B15/00;G08G1/04 |
主分类号 |
G08G1/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|