Invention Grant
- Patent Title: Target detection apparatus and system
- Patent Title (中): 目标检测装置和系统
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Application No.: US11698499Application Date: 2007-01-26
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Publication No.: US07679562B2Publication Date: 2010-03-16
- Inventor: Kazuo Shirakawa
- Applicant: Kazuo Shirakawa
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Katten Muchin Rosenman LLP
- Priority: JP2006-020618 20060130; JP2006-249875 20060914
- Main IPC: G01S13/06
- IPC: G01S13/06 ; G01S15/06 ; G01S17/06 ; G01S13/00 ; G01S15/00 ; G01S17/00
Abstract:
A target detection apparatus that includes a transmission/reception device for generating a transmission signal for detection of a target, and extracting distance information about the target from a received signal; a number of sensors each of which transmits the transmission signal to respective different angle ranges, receives a signal reflected by the target, and transfers the received signal to the transmission/reception device; and a switch device for switching in a time division manner a connection between the transmission/reception device and one of the sensors to a connection between the transmission/reception device and another one of the sensors, where the switch device selects a first of the sensors for transmitting the transmission signal in a time slot and a second of the sensors for receiving the signal reflected by the target in the time slot.
Public/Granted literature
- US20080024352A1 Target detection apparatus and system Public/Granted day:2008-01-31
Information query
