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quentin1
Level 4
Level 4
100 replies posted 50 replies posted 25 replies posted
ADAS多传感器测距的原理?
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12 回复数
LED2013
Level 5
Level 5
First like received 1000 replies posted 750 replies posted
测距,让我想起了机器人,,,
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LED2013
Level 5
Level 5
First like received 1000 replies posted 750 replies posted
是否是以下这个?超声波传感器的基本原理是测量超声波的飞行时间,通过d=vt/2测量距离,其中d是距离,v是声速,t是 飞行时间。由于超声波在空气中的速度与温湿度有关,在比较精确的测量中,需把温湿度的变化和其它因素考虑进去。
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quentin1
Level 4
Level 4
100 replies posted 50 replies posted 25 replies posted
基本测距的我是知道的。我想知道多个超声波探头和雷达如何信息融合测距的?@LED2013
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LED2013
Level 5
Level 5
First like received 1000 replies posted 750 replies posted
最近在看一种多超声波测距传感器模糊逻辑信息融合的移动机器人避障算法的文章。。或许有点启发
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niegll
Level 3
Level 3
25 replies posted 10 replies posted 5 replies posted
超声波测距,是通过发出脉冲的时间和返回脉冲的时间做差再除以超声波的速度进行计算的,并且这种计算是固定时间步长计算,即所谓的实时计算。
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LED2013
Level 5
Level 5
First like received 1000 replies posted 750 replies posted
实时计算是一种公式么
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niegll
Level 3
Level 3
25 replies posted 10 replies posted 5 replies posted
实时计算不是公式,而是随着时间推移,不断地进行计算,仅供参考!
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飞马
Level 5
Level 5
100 comments on blog 50 comments on blog 25 comments on blog
雷达
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evenchen
Level 4
Level 4
Distributor - Intron(GC)
10 sign-ins First reply posted First like given
英飞凌只有24G、77G的方案吧
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Zhanxb
Level 4
Level 4
250 replies posted 100 replies posted 50 replies posted
可能是时间测量
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User22064
Level 5
Level 5
10 sign-ins First like given 5 sign-ins
学习了
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SIX_66
Level 6
Level 6
First comment on blog 500 replies posted 250 replies posted
学习学习
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