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Optical device for exposure of a sensor device for a vehicle

A technology of sensor equipment and optical equipment, applied in the direction of input/output of optics, optical components, user/computer interaction, etc., can solve the problems of reduced response time level, wrong detection, complex design of photosensitive sensitivity, etc.

Inactive Publication Date: 2017-09-26
HUF HULSBECK & FURST GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, due to false detections, energy consumption is increased and reaction time levels are reduced
In addition, increased photosensitivity requires more complex designs with potentially more expensive components for the sensor device or sensor system, such as using larger pixels or using lighting elements

Method used

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  • Optical device for exposure of a sensor device for a vehicle
  • Optical device for exposure of a sensor device for a vehicle
  • Optical device for exposure of a sensor device for a vehicle

Examples

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Embodiment Construction

[0052] exist figure 1 shows a plan view of the rear region of a vehicle 1 , on which a system 200 according to the invention is arranged, which has an optical device 100 and a sensor device 10 according to the invention. The system 200 according to the invention is arranged here on the outside of the vehicle 1 , so that the detection range 5 outside the vehicle 1 can be monitored by the sensor device 10 . For this purpose, the system 200 and / or the optical device 100 according to the invention has an opening or aperture which is arranged on the vehicle 1 such that light from the detection area 5 can pass through the optical device 100 according to the invention as incident light 2 . The incident light 2 is deflected or the beam path is modified by the optical device 100 according to the invention in such a way that it is aimed at the sensor element 10 . 1 of the sensor device 10 . The incident light 2 here is in particular light information from an object in the detection ran...

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Abstract

The invention relates to an optical device (100) for exposure of a sensor device (10) for a vehicle (1), having an optical structure (101) which has an arrangement of optical micro-elements (101.1) in order to bundle incident light (2) via the optical micro-elements (101.1) and to direct the incident light to sensor elements (10.1) of the sensor device (10), wherein the optical structure (101) is designed such that light (3) directed to the sensor elements (10.1) can be concentrated for light-active regions (10.2) of the sensor elements (10.1).

Description

technical field [0001] The invention relates to an optical device according to claim 1 for illuminating a sensor device for a vehicle. Furthermore, the invention relates to a system according to claim 13 with a sensor device for a vehicle and a method according to claim 21 for illuminating such a sensor device for a vehicle. Background technique [0002] The use of sensor devices for image capture and image reproduction, for example in vehicles, is known from the prior art. For example, sensor devices or sensor systems are also used to monitor a detection range outside the vehicle in order to detect the presence and / or posture of a user. Functions on the vehicle, such as authentication, for example, are carried out on the basis of the detected approach and / or gesture. In such a sensor system, the image reproduction is of no importance to the user of the vehicle. [0003] However, the known solutions have the disadvantage that detection is difficult or impossible under unf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/146G06F3/03G06F3/01G06F3/00H01L31/0232
CPCG06F3/005G06F3/017G06F3/0304H01L27/14627H01L31/02327G02B3/0056G02B5/223B60W30/08H04N23/51
Inventor 娜丁·斯蒂克林
Owner HUF HULSBECK & FURST GMBH & CO KG
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