Virtual control device

摘要

A virtual control device is provided for an electronic device. The virtual control device includes a first lens, a second lens, a first photosensitive unit, a second photosensitive unit and a processor unit. The first photosensitive unit is arranged behind the first lens by a focal length, and obtains a first image via the first lens. The second photosensitive unit is arranged behind the second lens by the focal length, and obtains a second image via the second lens. The processor unit determines the object-position coordinates of a virtual control plane according to a first position of the projection of the object on the first photosensitive unit and a second position of the projection of the object on the second photosensitive unit, and the processor unit provides the object-position coordinates to the electronic device.

主权项

1. A virtual control device for an electronic device, comprising:
a first lens; a second lens; a first photosensitive unit, arranged behind the first lens by a focal length, and obtaining a first image via the first lens; a second photosensitive unit, arranged behind the second lens by the focal length, and obtaining a second image via the second lens; and a processor unit, determining the object-position coordinates of a virtual control plane according to the first image and the second image, and providing the object-position coordinates to the electronic device, wherein an extension plane of the virtual control plane intersects the center of the first lens and the center of the second lens, and the processor unit determines the object-position coordinates according to a first position of the projection of the object on the first photosensitive unit and a second position of the projection of the object on the second photosensitive unit, wherein the processor unit further obtains a projection interval between the first position and the second position, and calculates the object-position coordinates according to the projection interval.