Transmission detector for a window body, in particular the windshield of a motor vehicle, and a cleaning device for a viewing area of a window body
First Claim
1. A transmission detector for a windshield window body, comprising:
- an optical sensor device, including an imaging system having a wide-angle lens, a position-sensitive optical detector and an aperture; and
an analyzing system for analyzing image data recorded by the optical detector, wherein sections of a surface of the windshield window body, covering approximately an entire span of the windshield window body, are projected on the optical detector.
1 Assignment
0 Petitions
Accused Products
Abstract
A transmission detector for a window body, in particular the windshield of a motor vehicle, has an optical sensor device which includes an imaging system and a position-sensitive optical detector. In addition, the transmission detector has an analyzing system for the image data recorded by the optical detector. The imaging system is arranged such that sections of a surface of the window body whose distance to one another is comparable to the size of the free aperture of the window body are projected on the optical detector. This allows for a precise allocation of the variables affecting the transmission of the window body. A cleaning system for a viewing area of a window body being equipped with this transmission detector also has a cleaning device which is controlled by the analyzing system. Such a cleaning system may be triggered as needed.
-
Citations
41 Claims
-
1. A transmission detector for a windshield window body, comprising:
-
an optical sensor device, including an imaging system having a wide-angle lens, a position-sensitive optical detector and an aperture; and
an analyzing system for analyzing image data recorded by the optical detector, wherein sections of a surface of the windshield window body, covering approximately an entire span of the windshield window body, are projected on the optical detector. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A cleaning system for a field of vision of a windshield window body, comprising:
-
a transmission detector, including an optical sensor device having an imaging system including a wide angle lens, a position-sensitive optical detector and an aperture, and including an analyzing system for analyzing image data recorded by the optical detector, wherein sections of a surface of the windshield window body, having an area covering approximately an entire span of the windshield window body, are projected on the optical detector, and a cleaning device controlled by the analyzing system. - View Dependent Claims (18, 19, 20, 21, 22)
-
-
23. A transmission detector for a windshield window body, comprising:
-
an optical sensor device, including an imaging system having a wide-angle lens, a position-sensitive optical detector and at least one aperture;
an analyzing system for analyzing image data recorded by the optical detector, wherein sections of a surface of the windshield window body, having an area that approximately covers an entire span of the windshield window body, are projected on the optical detector; and
at least one actuator for controlling the at least one aperture opening. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
-
-
35. A cleaning system for a field of vision of a windshield window body, comprising:
-
a transmission detector for a window body, including;
an optical sensor device, including an imaging system having a wide-angle lens, a position-sensitive optical detector and at least one aperture an analyzing system for analyzing image data recorded by the optical detector, wherein sections of a surface of the windshield window body, having an area that approximately covers an entire span of the windshield window body, are projected on the optical detector; and
at least one actuator for controlling the at least one aperture opening; and
a cleaning device controlled by the analyzing system. - View Dependent Claims (36, 37, 38, 39, 40, 41)
-
Specification