Sensor arrangement for detecting ambient conditions

A sensor device and a technology for detecting the environment, which can be applied to devices with multiple detectors, measuring devices, and photometry using electrical radiation detectors, etc., can solve the problem of high cost and achieve the effect of compact shape

Active Publication Date: 2012-02-01
HELLA KG HUECK & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The resulting costs are particularly high when installing multiple sensors or sensor systems, since a large number of diodes and mirrors have to be installed

Method used

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  • Sensor arrangement for detecting ambient conditions
  • Sensor arrangement for detecting ambient conditions
  • Sensor arrangement for detecting ambient conditions

Examples

Experimental program
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Embodiment Construction

[0022] Denote the housing of the sensor device 2 with 1 ( figure 2 ). This housing 1 has a receptacle 3 and a cover 4 which are releasably connected to one another. The cover plate 4 is substantially circular and has a perforation 5 in the central region of the formed circle. The receiving part 3 has a circular first receiving area 3' and an elongated second connecting area 3''. For connecting the receiving part 3 and the cover plate 4, three detent connections 6, 6', 6'' and two plug connections 7, 7' are provided. The receiving part 3 has three stop elements of the stop connection 6 , 6 ′, 6 ″, in which two stop elements of the stop connection 6 , 6 ′ Elements are arranged on the elongated connection region 3 ″ at the first end of the connection region 3 ″ which rests on the receiving region 3 ′, and the third stop of the locking connection 6 ″ The moving element is arranged on the circular receiving area 3 ′ on the side opposite the elongated connecting area 3 ″. Furt...

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PUM

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Abstract

The invention relates to a sensor arrangement for detecting ambient conditions, in particular for a motor vehicle, with at least one carrier plate and optical elements arranged on this carrier plate, wherein several of the optical elements are arranged around a shared central region on the carrier plate, and at least two of the optical elements arranged around the central region exhibit primary action axes. These primary action axes are adjusted at a predetermined angle relative to the carrier plate, wherein the primary action axes are directed toward the shared central region. Additional sensors arranged on the carrier plate include a rain sensor, a solar sensor as well as various light sensors, which preferably are arranged on receiving surfaces of the carrier plate.

Description

technical field [0001] The invention relates to a sensor device, in particular for a motor vehicle, for detecting ambient conditions, the sensor device having at least one carrier board, in particular a printed circuit board, and optical elements arranged on the carrier board. Background technique [0002] Optical elements arranged on a carrier plate for detecting ambient conditions are known from various applications. An example for using a sensor device in a motor vehicle is the control of the lights of a motor vehicle as a function of the driving situation of the motor vehicle as disclosed in DE 196 30 216 A1. Further sensor devices record data enabling climate control in the passenger compartment of the motor vehicle or detect precipitation in order to automatically activate windshield wipers of the motor vehicle, for example. A disadvantage of existing systems is that they are designed discretely, that is to say at least one sensor or a sensor device with one or more o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/06G01W1/14
CPCB60S1/0888G01J1/02G01J1/0271B60S1/087G01K2205/00G01J1/4228B60R21/00G01N21/00G01W1/02
Inventor T.尼曼O.吕特克A.施拉尔曼J.帕洛克斯A.米勒T.佩塔施
Owner HELLA KG HUECK & CO
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