摘要:
A camera unit and an apparatus for monitoring a vehicle periphery, which are capable of picking up a wide range of a visual field while adequately adjusting the visual fields in the horizontal and vertical directions, and at the same time, improving visual confirmation of images displayed. The camera unit may include a pickup element, a lens system in which light rays incoming from a prescribed range of a visual field onto the pickup element are imaged, the lens system including a wide-angle lens system whose visual field angle in the horizontal direction is 120 degrees or more, and an anamorphic lens system whose anamorphic ratio is 1.5 or more.
摘要:
In a camera unit, with respect to a relationship between an image height of respective image portion on an image formed on the pickup element and an image angle of the light lays made incident into the respective image portions, the lens system is configured so that an amount of change in the image height with respect to a change in the image angle is greater at a peripheral portion of the image than at a center part of the image.
摘要:
A prism for reflecting rays of light 17L and 17R incident from left and right image pick-up directions on the rear side of the direction of travel A is disposed in parallel to the vertical direction of a vehicle. The image pick-up optical axis of an image pick-up unit 15 is set to tilt vertically and obliquely with respect to a horizontal plane C, whereby the images in the respective image pick-up directions which are obliquely above or below the horizontal plane are picked up by the image pick-up unit 15.
摘要:
Terminals of a wire harness are sorted for each contact of a unit structure to which the terminals are to be connected. The sorted terminals are temporarily held by a jig in a configuration which matches the arrangement in which they are to be connected to the corresponding contacts. The, terminals are arranged in rows in the proper connection arrangement, and are transferred to the contacts and connected in this state. A retainer is then placed in the unit structure containing the connected terminals, thereby holding them in place. It is consequently possible to reduce the frequency of erroneous insertion, and to improve operating performance markedly.
摘要:
An imaging device has a single image pickup element, an image pickup lens arranged in front of the image pickup element, a first optical element having a concave lens property and arranged in front of the image pickup lens, and a second optical elements having no concave lens property and arranged in front of the image pickup lens. The first optical element guides light from a wide angle range in a forward slanting lower side direction onto the image pickup lens, and forms the light as an image in the image pickup element via the image pickup lens. The second optical elements guide lights from non-wide angle ranges in both left and right side directions onto the image pickup lens, and form these lights as images in the image pickup element via the image pickup lens.
摘要:
A prism for reflecting rays of light 17L and 17R incident from left and right image pick-up directions on the rear side of the direction of travel A is disposed in parallel to the vertical direction of a vehicle. The image pick-up optical axis of an image pick-up unit 15 is set to tilt vertically and obliquely with respect to a horizontal plane C, whereby the images in the respective image pick-up directions which are obliquely above or below the horizontal plane are picked up by the image pick-up unit 15.
摘要:
A holding jig for temporarily holding a plurality of last-in terminals of a wire harness, the holding jig removably surrounding the terminal. In a preferred embodiment, guiding devices which permit the terminals to be transferred are provided.By temporarily holding a last-in terminal in the jig, deformation in transport, and tangling in manufacture, etc. can be avoided. In addition, in another preferred embodiment, the temporarily held last-in terminals not yet inserted can be inserted even into connectors in which some last-in terminals are already present.
摘要:
Terminals of a wire harness are sorted for each contact of a unit structure to which the terminals are to be connected. The sorted terminals are temporarily held by a jig in a configuration which matches the arrangement in which they are to be connected to the corresponding contacts. The terminals are arranged in rows in the proper connection arrangement, and are transferred to the contacts and connected in this state. A retainer is then placed in the unit structure containing the connected terminals, thereby holding them in place. It is consequently possible to reduce the frequency of erroneous insertion, and to improve operating performance markedly.
摘要:
A light incident on one side surface of a prism is reflected twice between an inner surface of the other side surfaced of the prism and an inner surface of the one side surface of the prism. The reflected light is emitted from the rear surface of the prism to form an image on an image pickup element through the image pickup lens. A first reflective member disposed on a substantially entire other side surface of the prism totally reflects the light incident on the inner surface of the other side prism. A second reflective member disposed on an area, of the one side surface of the prism, in which the light incident on the inner surface of the one side prism is not totally reflected totally reflects the light incident on the inner surface of the one side prism.
摘要:
A light incident on one side surface of a prism is reflected twice between an inner surface of the other side surfaced of the prism and an inner surface of the one side surface of the prism. The reflected light is emitted from the rear surface of the prism to form an image on an image pickup element through the image pickup lens. A first reflective member disposed on a substantially entire other side surface of the prism totally reflects the light incident on the inner surface of the other side prism. A second reflective member disposed on an area, of the one side surface of the prism, in which the light incident on the inner surface of the one side prism is not totally reflected totally reflects the light incident on the inner surface of the one side prism.