Device for optically identifying surfaces

Abstract

A device for optically identifying surfaces, in particular for optically identifying structured and/or pictorial surfaces, spaces and/or e.g. paintings or sculptures is simple to use independently of the location. For this purpose, the device includes a housing in which light-emitting and light-receiving elements are arranged, and the device also includes a first portion having at least one lens, a portion that follows the first portion in the longitudinal direction and has a screen, and an adjoining handle portion.

Claims

1. A device for optically identifying surfaces, the device comprising: a housing in which light-emitting and light-receiving elements are arranged, wherein the housing is rod-shaped and extends along a longitudinal axis, the housing includes a first area with at least one lens, an area following in a longitudinal direction with a screen, and a subsequent grip area, and the lens extends in the longitudinal direction and is arranged on an outer surface of the housing.

2. The device according to claim 1, wherein the device is formed as a portable handheld device.

3. The device according to claim 2, wherein the at least one lens is rod-shaped or round.

4. The device according to claim 3, wherein the light-emitting elements comprise at least one light source extending parallel to the lens.

5. The device according to claim 4, wherein the device further includes: a computer unit; and at least one sensor and/or at least one communication module.

6. The device according to claim 2, wherein the light-emitting elements comprise at least one light source extending parallel to the lens.

7. The device according to claim 1, wherein the at least one lens is rod-shaped and extends along the outer surface from an end face of the housing to the area with the screen, the end face extending perpendicular to the longitudinal axis.

8. The device according to claim 7, wherein the light-emitting elements comprise at least one light source extending parallel to the lens.

9. The device according to claim 1, wherein the light-emitting elements comprise at least one light source extending parallel to the lens such that the device is not configured to emit light in a direction parallel to the longitudinal axis.

10. The device according to claim 1, wherein the device further includes: a computer unit; at least one sensor; at least one communication module.

11. The device according to claim 1, wherein the at least one lens is round.

12. The device according to claim 1, wherein the light-emitting elements are also arranged on the outer surface of the housing.

13. The device according to claim 1, wherein the light-emitting elements comprise at least one light source extending parallel to the lens on the outer surface of the housing.

14. The device according to claim 1, wherein the device further includes: a computer unit; and at least one sensor configured for distance measurement and/or configured for detecting rotational movement.

15. The device according to claim 1, wherein the device further includes a computer unit configured for optically identifying surface structures of a painting or sculpture based on light waves emitted by the light-emitting elements and reflected from the surface of the painting or sculpture.

16. The device according to claim 1, wherein the outer surface extends parallel to the longitudinal axis and completely surrounds the longitudinal axis in the circumferential direction.

17. The device according to claim 1, wherein the lens is not arranged on an end face of the housing that extends perpendicular to the longitudinal axis.

18. A device for optically identifying surface structures, the device comprising: a rod-shaped housing that extends along a longitudinal axis; and light-emitting and light-receiving elements, wherein a first area on an outer surface of the housing includes at least one lens that extends in the longitudinal direction, a second area on the outer surface of the housing, which follows the first area in a longitudinal direction, includes a screen, and a third area on the outer surface of the housing includes a grip area.

19. The device according to claim 18, wherein the first area on the outer surface of the housing also includes the light-emitting elements.

20. The device according to claim 18, wherein the light-emitting elements comprise at least one light source extending parallel to the lens in the first area on the outer surface of the housing.

Description

BRIEF DESCRIPTION OF THE DRAWING

(1) The invention is described in more detail below in an exemplary embodiment based on a drawing.

DETAILED DESCRIPTION

(2) In the drawing, the only FIGURE shows a device 1 according to the invention for optically identifying surfaces in an embodiment. The device 1 comprises a housing, which in the example is rod-shaped and with a cylindrical cross-section. It comprises three areas. A first area with a rod-shaped lens 2, a longitudinal area following the in the longitudinal direction with a screen 5, a subsequent grip area 6.

(3) The device 1 is held with one hand in the grip area 6, which can also be provided with a surface that improves the grip.

(4) The lens 1 is in the example rod-shaped and extends from a end face of the device 1 to the screen 5. In an embodiment not shown, round lenses may also be arranged.

(5) Parallel to the lens 2 are arranged to the right and left of these light sources 3, 4, in the example LED light sources.

(6) The lens 2 focuses the light waves emitted by the light sources 3,4 and reflected from a surface to be analysed by means of photoreceptors (not shown) arranged inside the device 1.

(7) The received light information is then combined by the logical combination of the environmental sensory data to form contiguous surface structures, which are then forwarded to a control unit connected to the device for further processing. Depending on the method and the required computing power, this processing step of the logical combination of the data of the photoreceptors with the environmental sensory data can be carried out on an external control unit connected to the device.

(8) The screen 5 is equipped with display and operating elements and advantageously designed as a touch screen. The screen 5 is equipped with an autonomous computer unit, which is also arranged inside the device 1. The computer unit has connections for maintenance and synchronization of the device 1.

(9) The device 1 can furthermore be equipped with sensors (not shown): Laser sensors for distance measurements Ultrasound sensors for environmental detection and distance measurements Gyroscope sensors for detecting rotational movements in three axes to determine the position and orientation of the device 1.

(10) The device 1 also comprises communication modules, which can also be optional: Bluetooth module WLAN network module Module for satellite positioning (e.g., GPS, Galileo, GLONASS, Beidou).

(11) The power supply of the device 1 is carried out by means of a rechargeable battery arranged in the hand area 6.

LIST OF REFERENCE NUMBERS

(12) 1 device 2 lens 3 light source 4 light source 5 screen 6 grip area