Invention Grant
US09019377B2 Drive recorder, drive recorder system, vehicle-mounted video recording apparatus, and vehicle-mounted video recording method
有权
驱动记录器，驱动记录器系统，车载视频记录装置和车载视频记录方法
- Patent Title: Drive recorder, drive recorder system, vehicle-mounted video recording apparatus, and vehicle-mounted video recording method
- Patent Title (中): 驱动记录器，驱动记录器系统，车载视频记录装置和车载视频记录方法
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Application No.: US12448186Application Date: 2008-01-15
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Publication No.: US09019377B2Publication Date: 2015-04-28
- Inventor: Munenori Maeda , Fujio Tonokawa , Katsutoshi Okada , Takashi Sasa
- Applicant: Munenori Maeda , Fujio Tonokawa , Katsutoshi Okada , Takashi Sasa
- Applicant Address: JP Kobe-shi
- Assignee: Fujitsu Ten Limited
- Current Assignee: Fujitsu Ten Limited
- Current Assignee Address: JP Kobe-shi
- Agency: Christie, Parker & Hale, LLP
- Priority: JP2007-032252 20070213; JP2007-072314 20070320; JP2007-093986 20070330
- International Application: PCT/JP2008/050669 WO 20080115
- International Announcement: WO2008/099639 WO 20080821
- Main IPC: H04N9/47
- IPC: H04N9/47 ; G07C5/08 ; H04N5/765 ; H04N5/77 ; H04N5/907 ; H04N7/18 ; H04N9/804
Abstract:
A drive recorder and a drive recorder system that can check the content of the image captured by an image capturing unit that outputs a video signal at a frequency not affected by LED traffic light flashing. The drive recorder includes an image converting unit for converting a received video signal into image information, and for outputting the image information in the form of a video signal, a storage unit for storing the converted image information, and a control unit for performing control so that the video signal is converted into the image information by using a first frequency not affected by LED traffic light flashing, and so that the image information stored in the storage unit is output in the form of a video signal by using a second frequency corresponding to a standard video signal.
Public/Granted literature
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