Automotive Ultrasonic Array Emitter for Short-range Targets Detection
Automotive Ultrasonic Array Emitter for Short-range Targets Detection
复制标题
用于短距离目标检测的汽车超声波阵列发射器
DOI：
10.1109/iswcs.2007.4392361
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
M. Katayama
中科院分区：
文献类型：
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作者：
Hiroyuki Hatano;T. Yamazato;M. Katayama
我们考虑将超声波阵列发射器应用于短距离汽车目标检测系统。超声波传感器成本低廉，应用广泛。然而，可检测范围不能满足短距离应用的要求，例如停车辅助系统。在本文中，我们提出了一种可以在有限时间内实现向所需区域发射的方法。我们通过计算机模拟评估目标位置估计的预期精度。因此，我们展示了超声波传感器用于停车辅助系统的能力。
We consider an application of a ultrasonic array emitter to automotive targets detection systems for short-range. Ultrasonic sensors are low cost and widely used. However detectable ranges do not meet the requirements for short-range applications, such as parking aid systems. In this paper, we propose a method which may achieve the emission to a desired area within limited time. We evaluate the expected accuracy of target position estimations by computer simulations. As a result, we show the ability of the ultrasonic sensors for parking aid systems.