发明名称 |
Obstruction detecting apparatus |
摘要 |
In the obstruction detection apparatus incorporated in a vehicle (11), ultrasonic wave transmitter/receiver (16 to 19 171) for changing a combination of transmitting of ultrasonic waves and of receiving of reflected ultrasonic waves, a CPU (20) calculates a distance between the vehicle (11) and an obstruction and stores data corresponding to the calculated distance into the distance table (23), and the LC display device (27) displays the obstruction on display bars of a lattice shape corresponding to the data stored in the distance table (23), and a buzzer (26) sounds an alarm for a driver. |
申请公布号 |
US6128576(A) |
申请公布日期 |
2000.10.03 |
申请号 |
US19980209448 |
申请日期 |
1998.12.11 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
NISHIMOTO, YUKIO;HARA, DAISUKE |
分类号 |
G08G1/16;G01S7/56;G01S13/93;G01S15/04;G01S15/42;G01S15/87;G01S15/93;(IPC1-7):G01S15/04;G01S15/06 |
主分类号 |
G08G1/16 |
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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