Supercapacitor-Based Automatic Energy-Saving System of Direct-Current High-Voltage Beam Pumping Unit
US-2024405679-A1 · Dec 5, 2024 · US
US9075563B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9075563-B2 |
| Application number | US-201113325485-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 14, 2011 |
| Priority date | Dec 16, 2010 |
| Publication date | Jul 7, 2015 |
| Grant date | Jul 7, 2015 |
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A system includes a head front display device, an eye position tracking camera to track movement of a driver's irises, a front view camera to take a picture of a front view of the driver, a head front display device controller to implement at least one of an angle change, forward movement, backward movement, upward movement, downward movement, leftward movement, and rightward movement of the head front display device, an image adjuster to adjust an object displayed on the head front display device in association with an object of an actual view seen through the front window of the vehicle based on positions of the driver's irises obtained through the eye position tracking camera and an image of the front view obtained by the front view camera, and a display unit controlled by the image adjuster and configured to display information on the head front display device.
Opening claim text (preview).
What is claimed is: 1. An augmented reality display system for a vehicle, comprising: a head front display device using a transparent display positioned between a driver and a front window, a space existing between the transparent display and the front window, the head front display device supportably connected to a top of the vehicle interior; an eye position tracking camera configured to track movement of a driver's irises; a front view camera configured to take a picture of…
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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