公开(公告)号：JP2002027437A

公开(公告)日：2002-01-25

申请号：JP2001111410

申请日：2001-04-10

Applicant: ST MICROELECTRONICS SRL

Inventor： BOLCIONI LUCA ,  GUERRIERI ROBERTO

IPC: B60S5/00 ,  G06F12/16 ,  H04N5/76 ,  H04N5/907 ,  H04N5/91 ,  H04N5/926 ,  H04N7/18

Abstract: PROBLEM TO BE SOLVED: To provide an event documentation system which can supply high- quality, sure, and guaranteed video recording when a certain event occurs. SOLUTION: This event documentation system is provided with a television camera (1) which acquires images and generates video signals and memory devices (4 and 5) which store the video signals. The system is also provided with a sensor (3) which enables the system to activate the storage of the video signals in the memory devices (4 and 5), and the devices (4 and 5) are respectively provided with a volatile first memory (4) and a nonvolatile second memory (5). The sensor (3) activates the transmission of the video signals to the nonvolatile memory (5) by means of the volatile memory (4).

公开(公告)号：DE60035486D1

公开(公告)日：2007-08-23

申请号：DE60035486

申请日：2000-04-10

Applicant: ST MICROELECTRONICS SRL

Inventor： BOLCIONI LUCA ,  GUERRIERI ROBERTO

IPC: B60S5/00 ,  H04N5/76 ,  G06F12/16 ,  H04N5/907 ,  H04N5/91 ,  H04N5/926 ,  H04N7/18

Abstract: The present invention refers to a system comprising a low consumption integrated circuit for documentation of events and to the relative method. Particularly it refers to a system for documentation of events comprising a television camera (1) to take images and produce a video signal and a memory device (4, 5) to memorise said signal. The system further comprises a sensor (3) able to activate the memorisation of said video signal on said memory device (4, 5), said memory device (4 5) comprising a first memory (4) of volatile type and a second memory (5) of non-volatile type. The video signal is memorized in said first volatile memory (4) and said sensor (3) actives the transfer of said video signal by said volatile memory (4) to said non-volatile memory (5).