首页> 外国专利> PROCEDURE FOR FORESEEABLE EXPOSURE CONTROL IN AT LEAST ONE FIRST VEHICLE CAMERA

PROCEDURE FOR FORESEEABLE EXPOSURE CONTROL IN AT LEAST ONE FIRST VEHICLE CAMERA

机译:至少一台第一台车辆摄像机可预见的曝光控制程序

摘要

The invention relates to a method for predictable exposure control of a vehicle camera (12, 14, 16), comprising the following steps: providing at least one first vehicle camera (12, 14, 16), the visual field (12.1, 14.1, 16.1) of which is substantially directed to the side or to the rear, providing at least one second vehicle camera (18), the visual field (18.1) of which is directed to the front, recording second image data from the outer front surroundings of the vehicle (1) by means of the second vehicle camera (18), detecting a region having altered brightness (24) within the second image data of the second vehicle camera (18), determining a required change of an exposure value, particularly based on the second image data, in order to compensate for a brightening or darkening which occurs when the vehicle (1) enters the region having the altered brightness (24), and transmitting the changed exposure value to the at least one first vehicle camera (12, 14, 16), such that, upon entry into the region having altered brightness (24), the at least one first vehicle camera (12, 14, 16) can record first image data based on the changed exposure values. The invention further relates to a device (10) which is designed to carry out a method according to the invention, and a vehicle (1).
机译:本发明涉及一种用于对车辆摄像机(12、14、16)进行可预测的曝光控制的方法,该方法包括以下步骤:提供至少一个第一车辆摄像机(12、14、16),视野(12.1、14.1, 16.1)基本上指向侧面或后面,提供至少一个第二车辆摄像头(18),其视野(18.1)指向前方,并记录来自车辆外部外部环境的第二图像数据借助于第二车辆摄像机(18)对车辆(1)进行检测,在第二车辆摄像机(18)的第二图像数据中检测具有改变的亮度(24)的区域,确定曝光值的所需变化,特别是基于为了补偿在第二图像数据上出现的变亮或变暗,该变亮或变暗是在车辆(1)进入具有改变的亮度(24)的区域时发生的,并将改变后的曝光值传输到至少一个第一车载摄像机(12 ,14,16),这样,在输入i在具有改变的亮度的区域(24)中,至少一个第一车辆摄像机(12、14、16)可以基于改变的曝光值来记录第一图像数据。本发明还涉及一种被设计为执行根据本发明的方法的装置(10)以及一种车辆(1)。

著录项

  • 公开/公告号DE112018000778A5

    专利类型

  • 公开/公告日2019-12-12

    原文格式PDF

  • 申请/专利权人 CONTI TEMIC MICROELECTRONIC GMBH;

    申请/专利号DE20181100778T

  • 发明设计人 GÜNTER ANTON FENDT;

    申请日2018-08-07

  • 分类号H04N5/235;B60R1;

  • 国家 DE

  • 入库时间 2022-08-21 11:01:37

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