Code scanning method and device

A technology of scanning code and target coding, applied in the direction of TV, induction record carrier, color TV, etc., can solve the problems of distracting drivers, traffic jams, complicated operation, etc., to reduce distraction of attention and reduce the missed detection rate. , the effect of simple operation

Pending Publication Date: 2021-03-30
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method for scanning codes based on a vehicle-mounted camera, a control device, and a computer-readable medium, so as to solve the problem of complex operation due to the need to unlock and open the corresponding application software

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  • Code scanning method and device
  • Code scanning method and device

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Embodiment Construction

[0084] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the terms used in this way can be interchanged under appropriate circumstances, and this is merely a description of the manner in which objects with the same attribute are described in the embodiments of the present application. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, product, or apparatus comprising a series of elements is not necessarily limited to those elements, but may include elements not expressly included. Other elements listed explicitly or inherent to the process, method, product, or apparatus.

[0085] Embodiments of the present application are described below in conju...

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Abstract

The invention relates to the field of intelligent cabins, and provides a code scanning method based on a vehicle-mounted camera, and the method comprises the steps: collecting a first image through the vehicle-mounted camera; analyzing a target coding pattern contained in the first image; and when the analysis information is not obtained, based on the image data obtained by the vehicle-mounted camera, collecting other images adjacent to the first image in time relation for analysis so as to try to obtain the analysis information in the target coding pattern. The code scanning method based on the vehicle-mounted camera can solve the problems that operation is complex, consumed time is long, the scanning success rate in a vehicle moving scene is low, attention of a driver can be distracted easily through manual operation of a terminal, and traffic jams are caused easily when intelligent terminal equipment is used for code scanning in a driving scene. The efficiency of the code scanning operation in the driving scene and the driving safety are improved.

Description

technical field [0001] The invention relates to the field of smart cockpits, in particular to a vehicle code scanning method and device. Background technique [0002] Code scanning is a non-contact interactive method. In this interactive method, one party provides a coded pattern containing specific information, and the other party uses an optical recognition device to scan the coded pattern containing specific information provided by the former, and obtains specific instructions through network communication. Perform corresponding operations to complete the scanning code interaction process. [0003] In the driving scene, there are also many scanning code interaction operations. At present, in driving-related scanning code interaction scenarios, smart terminal devices such as mobile phones are mainly used as optical recognition devices to collect and analyze specific information in target coding patterns. However, using smart terminal devices such as mobile phones to scan...

Claims

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Application Information

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IPC IPC(8): G06K7/14H04N5/232
CPCG06K7/1417G06K7/1413G06K7/1439H04N23/80G06K7/1443G06K7/10722H04N23/61
Inventor 王庆文王振阳
Owner HUAWEI TECH CO LTD
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