18815572. IRRIGATION SYSTEM AND CONTROL DEVICE (DENSO CORPORATION)
Contents
IRRIGATION SYSTEM AND CONTROL DEVICE
Organization Name
Inventor(s)
Yusuke Hirono of Kariya-city (JP)
Naohisa Niimi of Kariya-city (JP)
Norihiro Kurumado of Kariya-city (JP)
IRRIGATION SYSTEM AND CONTROL DEVICE
This abstract first appeared for US patent application 18815572 titled 'IRRIGATION SYSTEM AND CONTROL DEVICE
Original Abstract Submitted
A first water supply valve controls a pressure of water supplied from one end portion side of a distribution tube to control an amount of irrigation water. A second water supply valve controls a pressure of water supplied from another end portion side of the distribution tube to control an amount of irrigation water. A first abnormality sensor detects an abnormal state of water supply from the one end portion side of the distribution tube. A second abnormality sensor detects an abnormal state of water supply from the other end portion side of the distribution tube. A control device controls a valve opening degree of the first water supply valve and the second water supply valve when an abnormal state is detected by the first abnormality sensor or the second abnormality sensor.
