Automobile integrated illumination intensity sensor

A light sensor and integrated technology, applied in the field of vehicle sensors, can solve the problems of low production efficiency, complex assembly process, poor light guide performance, etc., and achieve the effects of improving production efficiency, facilitating conduction and improving light guide performance.

Inactive Publication Date: 2013-05-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

In recent years, the research on the internal integrated structure of the integrated light sensor for vehicles is also relatively active. The internal integrated structure of the sensor has been explained, and its structural type is that the photosensitive elements are separated independently, and the independent light guide structure is used, which makes the light guide performance poor, and the assembly process is complicated, and the production efficiency is low.

Method used

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  • Automobile integrated illumination intensity sensor
  • Automobile integrated illumination intensity sensor
  • Automobile integrated illumination intensity sensor

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Embodiment Construction

[0022] The technical solutions of the present invention will be described in detail below through examples. It should be understood that the examples can only be used to explain the present invention and cannot be construed as limitations on the technical solutions of the present invention.

[0023] The following is attached Figure 1 to Figure 3 As shown, the technical solution of the present invention is described in detail.

[0024] figure 1 Shown is the photosensitive assembly of the present invention, including an integrated light guide 1 and a printed circuit board 2; figure 2 Shown is an axial side view of the integrated light guide body, including the light guide structure of the left photosensitive element, the light guide structure of the right photosensitive element, the light guide structure of the front photosensitive element, and the positioning structure of the light guide body; image 3 Shown is a schematic diagram of a printed circuit board, including a lef...

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Abstract

The invention relates to an automobile integrated illumination intensity sensor, which comprises a sensor base and a photosensitive module. The photosensitive module comprises an integrated light guide body and a printed circuit board. The printed circuit board is provided with a photosensitive element signal processing circuit and a photosensitive element which is connected with the photosensitive element signal processing circuit. The photosensitive module additionally comprises an installation positioning hole for the integrated light guide body. The integrated light guide body comprises a photosensitive element light guide structure. The integrated light guide body is clamped with the printed circuit board to form the complete photosensitive module which is then installed on the sensor base.

Description

technical field [0001] The invention relates to the field of sensors for vehicles, in particular to an integrated illumination sensor for vehicles. Background technique [0002] The integrated light sensor for vehicles is generally divided into two parts, one is a light sensor that senses the intensity of sunlight, and the other is a light sensor that senses the brightness of day and night. The intelligent air-conditioning control system in the car can reasonably compensate the heat by collecting the current sunlight intensity, so as to meet the temperature comfort requirements in the car. The body electronic control module controls the opening of the headlights and the backlight of the center console in the car by receiving the current light and dark signals of the surrounding environment. In recent years, the research on the internal integrated structure of the integrated light sensor for vehicles is also relatively active. The internal integrated structure of the sensor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/00G01J1/04
Inventor 孙强柯胜涛
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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