Information reading method and device based on automobile data recorder
A driving recorder and information reading technology, which is applied in the field of vehicle information, can solve the problems of unrecognizable text, the inability of the driver to accurately read the information content in real time, and the omission of important information, so as to achieve the effect of improving efficiency and accuracy
Inactive Publication Date: 2015-09-09
BEIJING QIHOO TECH CO LTD +1
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[0003] At present, when some road sign information or information dynamically updated by the traffic control department appears on the road where the vehicle is driving, if the vehicle is driving too fast, or the characters cannot be recognized due to human factors, for example, the characters of different nationalities are different, which will make the driver unable to read. Accurately read all information content in real time, resulting in the omission of some important information
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[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0025] An embodiment of the present invention provides a method for reading information based on a driving recorder, such as figure 1 As shown, the method includes:
[0026] 101. Obtain the road condition information of the vehicle.
[0027] Wherein, the road condition information may be recorded in pictures or video files. The road condition information may include conditions such as roadbed, road surface, and buildings around t...
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The invention discloses an information reading method and device based on an automobile data recorder and relates to the technical field of vehicular information. The information reading method and device can quickly and accurately read road sign information. The information reading method includes steps of firstly acquiring road condition information of automobiles, detecting whether preset identifiers exist in the road condition information or not, if yes, reading characteristic information in the preset identifiers, and finally outputting the characteristic information. The information reading method and device is applicable to reading of the road sign information.
Description
technical field [0001] The invention relates to the technical field of vehicle information, in particular to an information reading method and device based on a driving recorder. Background technique [0002] In recent years, with the continuous development of in-vehicle information technology, the development of driving recorder has become more and more rapid. The driving recorder records the images during the driving process of the vehicle, which can provide evidence for traffic accidents, and can also be used after the occurrence of liability accidents. Provide assistance, which greatly facilitates people's travel life. [0003] At present, when some road sign information or information dynamically updated by the traffic control department appears on the road where the vehicle is driving, if the vehicle is driving too fast, or the characters cannot be recognized due to human factors, for example, the characters of different nationalities are different, which will make the...
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IPC IPC(8): G06K9/00
CPCG06V20/582G06V2201/09
Inventor 王军
Owner BEIJING QIHOO TECH CO LTD