Vehicular rearview mirror system
First Claim
1. A rearview mirror system for a vehicle, said rearview mirror system comprising:
- an interior rearview mirror assembly comprising an electrochromic reflective element, said electrochromic reflective element comprising a mirror reflector;
wherein said interior rearview mirror assembly includes a control;
wherein said interior rearview mirror assembly includes a video display device operable to display video information for viewing by a driver of a vehicle equipped with said interior rearview mirror assembly, wherein said video display device is disposed behind said electrochromic reflective element and wherein, when operated, said video display device displays video information that is viewable by the driver of the equipped vehicle through said electrochromic reflective element;
wherein, during a period when a reverse gear of the equipped vehicle is selected and the driver of the equipped vehicle is executing a reverse maneuver, said video display device displays video images captured by a rearward facing camera of the equipped vehicle, and wherein, when the equipped vehicle is not executing a reverse maneuver, said display device is operable to display other information;
wherein said interior rearview mirror assembly includes a vehicle bus node; and
wherein, when said interior rearview mirror assembly is mounted in the equipped vehicle, said vehicle bus node is connected to a vehicle bus of the equipped vehicle, and wherein at least one of (a) said control conveys signals to said vehicle bus via said vehicle bus node and (b) said vehicle bus conveys signals to said control via said vehicle bus node.
0 Assignments
0 Petitions
Accused Products
Abstract
A rearview mirror system for a vehicle includes an interior rearview mirror assembly including a control. The interior rearview mirror assembly may include a video display device operable to display video information for viewing by a driver of the equipped vehicle through an electrochromic reflective element of the interior rearview mirror assembly. The control may include a digital signal processor disposed in the interior rearview mirror assembly. The interior rearview mirror assembly may include a vehicle bus node. When the interior rearview mirror assembly is mounted in the equipped vehicle, the vehicle bus node may be connected to a vehicle bus of the equipped vehicle, and at least one of (a) the control conveys signals to the vehicle bus via the vehicle bus node and (b) the vehicle bus conveys signals to the control via the vehicle bus node.
133 Citations
43 Claims
-
1. A rearview mirror system for a vehicle, said rearview mirror system comprising:
-
an interior rearview mirror assembly comprising an electrochromic reflective element, said electrochromic reflective element comprising a mirror reflector; wherein said interior rearview mirror assembly includes a control; wherein said interior rearview mirror assembly includes a video display device operable to display video information for viewing by a driver of a vehicle equipped with said interior rearview mirror assembly, wherein said video display device is disposed behind said electrochromic reflective element and wherein, when operated, said video display device displays video information that is viewable by the driver of the equipped vehicle through said electrochromic reflective element; wherein, during a period when a reverse gear of the equipped vehicle is selected and the driver of the equipped vehicle is executing a reverse maneuver, said video display device displays video images captured by a rearward facing camera of the equipped vehicle, and wherein, when the equipped vehicle is not executing a reverse maneuver, said display device is operable to display other information; wherein said interior rearview mirror assembly includes a vehicle bus node; and wherein, when said interior rearview mirror assembly is mounted in the equipped vehicle, said vehicle bus node is connected to a vehicle bus of the equipped vehicle, and wherein at least one of (a) said control conveys signals to said vehicle bus via said vehicle bus node and (b) said vehicle bus conveys signals to said control via said vehicle bus node. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
-
-
28. A rearview mirror system for a vehicle, said rearview mirror system comprising:
-
an interior rearview mirror assembly comprising an electrochromic reflective element, said electrochromic reflective element comprising a mirror reflector; wherein said interior rearview mirror assembly includes a control; wherein said control comprises a digital signal processor disposed in said interior rearview mirror assembly, and wherein said digital signal processor comprises at least one of (a) at least 40 kilobytes of on-chip memory, (b) at least one serial port, (c) at least one DMA port, (d) at least one timer and (e) at least one interrupt capability; wherein said interior rearview mirror assembly includes a vehicle bus node; and wherein, when said interior rearview mirror assembly is mounted in a vehicle equipped with said interior rearview mirror assembly, said vehicle bus node is connected to a vehicle bus of the equipped vehicle, and wherein at least one of (a) said control conveys signals to said vehicle bus via said vehicle bus node and (b) said vehicle bus conveys signals to said control via said vehicle bus node. - View Dependent Claims (29, 30, 31, 32, 33, 34)
-
-
35. A rearview mirror system for a vehicle, said rearview mirror system comprising:
-
an interior rearview mirror assembly comprising an electrochromic reflective element, said electrochromic reflective element comprising a mirror reflector; wherein said interior rearview mirror assembly includes a control; wherein said control comprises a digital signal processor disposed in said interior rearview mirror assembly, and wherein said digital signal processor is operable at a computational speed of at least 75 million instructions per second; wherein said interior rearview mirror assembly includes a vehicle bus node; and wherein, when said interior rearview mirror assembly is mounted in a vehicle equipped with said interior rearview mirror assembly, said vehicle bus node is connected to a vehicle bus of the equipped vehicle, and wherein at least one of (a) said control conveys signals to said vehicle bus via said vehicle bus node and (b) said vehicle bus conveys signals to said control via said vehicle bus node. - View Dependent Claims (36, 37)
-
-
38. A rearview mirror system for a vehicle, said rearview mirror system comprising:
-
an interior rearview mirror assembly comprising an electrochromic reflective element, said electrochromic reflective element comprising a mirror reflector; wherein said interior rearview mirror assembly includes a control; wherein said control comprises a digital signal processor disposed in said interior rearview mirror assembly, and wherein said digital signal processor is operable at a computational speed of at least 75 million instructions per second; wherein said interior rearview mirror assembly includes a vehicle bus node; wherein, when said interior rearview mirror assembly is mounted in a vehicle equipped with said interior rearview mirror assembly, said vehicle bus node is connected to a vehicle bus of the equipped vehicle, and wherein said vehicle bus conveys signals to said control via said vehicle bus node; and wherein said digital signal processor comprises at least one of (a) at least 40 kilobytes of on-chip memory, (b) at least one serial port, (c) at least one DMA port, (d) at least one timer and (e) at least one interrupt capability. - View Dependent Claims (39, 40, 41, 42, 43)
-
Specification