发明名称 |
CAR OBSTACLE DETECTOR DEVICE |
摘要 |
<p>PURPOSE:To provide a car obstacle detector device which can detect the obstacles to the forward extreme of a travelling lane when the car is turning and also can prevent the buildings, etc., existing inside the turning rang from being erroneously recognized as obstacles on the travelling lane. CONSTITUTION:On the premise that the detection area of a radar is increased toward the inside of a turning range, the extension of the detection area is inhibited in the case of a blind curve or the width of extension is made smaller compared with the case of an open curve. Meanwhile the obstacles are detected by only the radar set outside a turning line of a in its turning state when a pair of radars 2L and 2R on the right/left side are provided. The radars are defined as horizontally moving type and are positioned at the outside edge of the turning line in a turning state of the car.</p> |
申请公布号 |
JPH06282799(A) |
申请公布日期 |
1994.10.07 |
申请号 |
JP19930090645 |
申请日期 |
1993.03.25 |
申请人 |
MAZDA MOTOR CORP |
发明人 |
KAMIMURA HIROKI;BUTSUEN TETSUO;YOSHIOKA TORU;DOI AYUMI;OKUDA KENICHI;ADACHI TOMOHIKO;YAMAMOTO YASUNORI;MASUDA YOSHITSUGU |
分类号 |
B60R21/00;G01S13/93;G05D1/02;G08G1/16;(IPC1-7):G08G1/16 |
主分类号 |
B60R21/00 |
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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