Jvc Kenwood Corporation

Victor Company of Japan, Limited

Toshitaka Murata

Keita Hayashi

Yasuo Yamada

Ryusaku Takahashi

Takatsugu Aizaki

Katsuyuki Nagai

Manabu Kobayashi

Hironobu Fukutomi

Masahiko Miyake

Takuji Teruuchi

Yasutoshi Sakai

Hirofumi Taniyama

Takashi Himukashi

Yu Hojo

A recording device includes an imaging data acquisition unit configured to acquire imaging data including video data and audio data imaging an inside of a vehicle or an outside of the vehicle to which the recording device is mounted, an event detection unit configured to detect occurrence of an event for the vehicle, a recording control unit configured to record first imaging data in a recording unit when recording of the imaging data in the recording unit is caused by the event detected by the event detection unit, and record second imaging data in the recording unit when recording of the imaging data in the recording unit is not caused by the event detected by the event detection unit, and a reproduction control unit configured to reproduce the video data and the audio data included in the first imaging data when reproducing the first imaging data.

Recording device, recording method, reproduction method, and program to acquire imaging data of inside or outside of a vehicle

A recording reproduction apparatus includes: a captured data acquisition unit configured to acquire first captured data captured by a first camera that captures an image of an outside of a moving body and second captured data captured by a second camera that captures an image in a direction opposed to a display surface of a display unit; an event detection unit configured to detect an event on the moving body; a recording controller configured to store, when an event has been detected, the first captured data as event recording data; a face detection unit configured to detect a human face from the second captured data; a reproduction controller configured to reproduce the event recording data when a human face has been detected within a period after storage of the event recording data; and a display controller configured to cause the display unit to display the reproduced event recording data.

Recording reproduction apparatus, recording reproduction method, and program

A recording apparatus includes: a captured data acquisition unit configured to acquire captured data captured by a camera that captures an image of an outside of a vehicle; an event detection unit configured to detect an event with respect to the vehicle; an attachment/detachment detection unit configured to detect an attachment/detachment state of the recording apparatus with respect to the vehicle; and a recording controller configured to store, when the event detection unit has detected the event, captured data for a predetermined period of time due to the detected event as first event recording data, invalidate, when it is detected by the attachment/detachment detection unit that the recording apparatus has been detached from the vehicle, the detection of the event by the event detection unit after the detection of the detachment, and store captured data after the detection of the detachment as second event recording data.

Recording apparatus, recording method, and non-transitory computer-readable medium

A recording device according to an embodiment includes an imaging data acquisition unit configured to acquire imaging data including video data and audio data, an event detection unit configured to detect occurrence of an event; and a recording control unit configured to record first imaging data including the video data and the audio data in a recording unit when recording of the imaging data in the recording unit is caused by the event detected by the event detection unit, and record second imaging data including the video data and not including the audio data in the recording unit when recording of the imaging data in the recording unit is not caused by the event.

Recording device, recording method, reproduction method, and program

A recording/reproducing device includes a captured data acquisition unit that acquires captured data, an event detection unit that detects occurrence of an event on a movable object, a recording control unit, a display unit that displays a video contained in event recording data, a line-of-sight detection unit, and a reproduction control unit. The recording control unit stores, as event recording data, the captured data for a predetermined period from at least part of the captured data on the basis of detection of an event. The line-of-sight detection unit detects that a user's line of sight is pointing towards the display unit. The reproduction control unit starts reproduction of the event recording data when it is detected that the user's line of sight is pointing towards the display unit within a predetermined period after detection of the event.

Recording/reproducing device, recording/reproducing method, and program for movable object and recording and reproducing captured by camera

A measurement unit measures a first generation time of a first vanishing point of a plurality of radially diverging motion vectors generated in a front image region and a second generation time of a second vanishing point of a plurality of converging motion vectors generated in the front image region within a predetermined period of time in a state in which an image rotation unit adjusts positions of the front image region and a rear image region in a circumferential direction. The image rotation unit keeps the positions of the front image region and the rear image region in the circumferential direction when the first generation time measured by the measurement unit is longer than the second generation time, and rotates the captured image to reverse the front image region and the rear image region when the first generation time is not longer than the second generation time.

Vehicle imaging device, image processing method, and image processing program

There is provided an abnormality detection device includes a detector configured to detect a shake of a vehicle, a threshold setting unit configured to set at least one threshold for determining whether the detected shake of the vehicle is abnormal, a vehicle peripheral information acquisition unit configured to acquire at least one of a video around the vehicle, illuminance information around the vehicle, and sound information around the vehicle, and a vehicle information acquisition unit configured to acquire information about a driving state of the vehicle, wherein the threshold setting unit is further configured to control the at least one threshold based on the information acquired by the vehicle peripheral information acquisition unit, when the vehicle is determined to be being parked based on the information acquired by the vehicle information acquisition unit.

Abnormality detection device, method for abnormality detection, non-transitory storage medium for abnormality detection, and vehicle recording device

An image recording apparatus according to the present invention includes an image-data acquiring unit that sequentially acquires image data obtained by imaging a periphery of a vehicle, an event-signal acquiring unit that acquires an event signal indicating occurrence of a predetermined event to the vehicle, a condition detecting unit that detects, when the event-signal acquiring unit acquires the event signal, whether a positional relation of another vehicle with the vehicle satisfies a predetermined condition, and a writing controller that writes the image data in a memory in a ring buffer format, or writes, when the event-signal acquiring unit acquires the event signal, the image data including a period from when the event signal has been acquired until the condition detecting unit has detected that the condition is satisfied in the memory so that the image data is not overwritten.

Image recording apparatus, image recording method, and image recording program

A recording control apparatus includes a video data acquisition unit configured to acquire video data obtained by shooting an area around a vehicle, an event detection unit configured to detect an occurrence of a predetermined event in the vehicle, a changing-point determination unit configured to determine whether or not the vehicle has passed a changing point on a traveling road based on a current position information of the vehicle, and a recording control unit configured to, when the event detection unit detects the occurrence of the event, record the video data including a first period as an event recording file in a recording unit, the first period being from a passing time point of the changing point to a detecting time point of the event, the changing point being a point that the vehicle has passed at least a first time earlier than the detecting time point of the event.

Recording control apparatus, recording apparatus, recording control method, and recording control program

A recording apparatus for a vehicle capable of recording a video image with reduced reflected glare is provided. A recording apparatus for a vehicle according to the present invention includes a main body part comprising at least a camera, a mounting part configured to mount the main body part so that the camera is oriented to photograph outside of a vehicle through a windshield provided in the vehicle, and a display unit configured to display information. The display unit is rotatably mounted at a lower part of the main body part and is positioned to block light from below the camera when the display unit rotates in a direction in which the camera photographs a video image and a display surface of the display unit faces downward, which is referred to as a first arrangement.

Recording apparatus for vehicle

A screen assembly and a rear-projection type graphic display device are provided to block overscanned light Lo projected outside a fresnel lens screen. The screen assemblyA includes the fresnel lens screen, a screen retainerand a light blocking member. The fresnel lens screenforms an image on the side of a front surfaceby image light Le incoming through a back surface. The screen retainerhas a back surfacewhose area is larger than the back surfaceand the front surfaceand which is opposed to the front surfaceto hold it, and a front surfacelocated on opposite side of the back surfaceto allow an image formed by the image light incoming through the back surfaceto be visible through the front surface. The screen retainerhas an optical transparency. The light blocking memberis arranged so as to surround respective side surfaces of the screenin the form of a frame. At least part of the light blocking memberis arranged so as to project to the side of the back surfaceof the screen.

Screen assembly and rear-projection type graphic display device

A projection type display device includes a image displaying element having image display areas for displaying a plurality of images respectively, a projection optical system having an emitting part for emitting projection light flux to the image display areas of the image displaying element, and a plurality of screens for displaying projected images by the projection light flux transmitted through the image display areas of the image displaying element. In the projection type display device, the image display areas are formed in respective areas in the image displaying element independent of each other. The projected images on the screens correspond to the image display areas, respectively. Each of the screens is arranged in such a position that the each of the screens is not overlapped with shadows of the other screens which are produced since the projection light flux is emitted from the emitting part to the screens.

Growing community of inventors

Yokohama, Japan

Toshitaka Murata