Title:
SENSOR SYSTEM, SENSOR SYSTEM CONTROL METHOD, AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/116022
Kind Code:
A1
Abstract:
This sensor system is provided with a plurality of sensor terminals and a control unit which manages the relative positions of the sensor terminals and estimates the position of an object to be detected. The sensor terminals include a signal generating device which generates a calibration signal, and a sensor. The control unit, upon receiving sensor data including information pertaining to the calibration signal, performs calibration of the relative positions of the plurality of sensor terminals on the basis of the sensor data.
Inventors:
DEGAWA MUNENORI (JP)
ISOBE ATSUSHI (JP)
RYUZAKI DAISUKE (JP)
ISOBE ATSUSHI (JP)
RYUZAKI DAISUKE (JP)
Application Number:
PCT/JP2019/039968
Publication Date:
June 11, 2020
Filing Date:
October 10, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G01S5/22; G01S15/74
Domestic Patent References:
| WO2017196584A1 | 2017-11-16 |
Foreign References:
| JP2016050847A | 2016-04-11 | |||
| JP2009174964A | 2009-08-06 | |||
| US20170234965A1 | 2017-08-17 |
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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