公开(公告)号：US20200256947A1

公开(公告)日：2020-08-13

申请号：US16700624

申请日：2019-12-02

Applicant: RENESAS ELECTRONICS CORPORATION

Inventor： Yuji MOTODA

IPC: G01S7/03 ,  G01S13/32 ,  G01S7/35 ,  H01Q21/06

Abstract: An electronic device capable of reducing a process associated with a radar search is provided. The electronic device DEVa has a transmitting linear array antenna TXA, a receiving linear array antenna RXA, and a control circuit CTLU for controlling the transmitting linear array antenna TXA and the receiving linear array antenna RXA. The transmitting linear array antenna TXA includes a plurality of transmission antennas TXr[1] to TXr[4] arranged along the Z direction, and transmits a transmission wave. The receiving linear array antenna RXA includes a plurality of reception antennas RXr[1] to RXr[4] arranged along an X direction orthogonal to the Z direction, and receives a reflected wave of a transmission wave.

公开(公告)号：US20200241128A1

公开(公告)日：2020-07-30

申请号：US16737556

申请日：2020-01-08

Applicant: RENESAS ELECTRONICS CORPORATION

Inventor： Shinichi UCHIDA ,  Nobuyuki MORIKOSHI ,  Tomoyuki TANAKA ,  Yoshiyuki OTA ,  Ryo YOKOTA ,  Yuji MOTODA

IPC: G01S13/89 ,  G06K9/00 ,  G01S13/06

Abstract: A device control system comprises an object detection circuit configured to detect an object around a device to be controlled, an attribute identification circuit configured to identify an attribute of the device, and a control circuit configured to control the device based on a result of the detection by the object detection circuit and the attribute of the object identified by the attribute identification circuit. According to the above embodiment, it is possible to control the device without the user being aware of it.