Title:
センサ装置、センシング方法、プログラム及び記憶媒体
Document Type and Number:
Japanese Patent JP6736682
Kind Code:
B2
Abstract:
An electromagnetic wave from a transmitter (100) is emitted toward the outside of a first angular range (AR). A receiver (200) cannot detect an electromagnetic wave reflected at a position somewhat close to a sensor device (10), specifically, an electromagnetic wave reflected at a position apart from the sensor device (10) by less than a distance R1. Specifically, when the electromagnetic wave is reflected at the position apart from the sensor device (10) by less than the distance R1, the electromagnetic wave reaches the sensor device (10) before the first angular range (AR) reaches a Y axis. Consequently, the electromagnetic wave reflected at the position somewhat close to the sensor device (10) is not detected by the receiver (200).
Inventors:
Takehiro Matsuda
Yuji Yoshida
Kenichi Hanada
Hiroyuki Watanabe
Ichi Koyanagi
You Kono
Shogo Miyanabe
Eiji Kuroki
Junichi Furukawa
Yuji Yoshida
Kenichi Hanada
Hiroyuki Watanabe
Ichi Koyanagi
You Kono
Shogo Miyanabe
Eiji Kuroki
Junichi Furukawa
Application Number:
JP2018547693A
Publication Date:
August 05, 2020
Filing Date:
October 24, 2017
Export Citation:
Assignee:
Pioneer Corporation
International Classes:
G01S7/481; G01S17/32; G01S7/483; G01S7/486; G01S7/4861
Domestic Patent References:
| JP59195176A | ||||
| JP5099361A | ||||
| JP59182382A | ||||
| JP201195208A |
Attorney, Agent or Firm:
Shinji Hayami
Satoshi Amagi
Satoshi Amagi