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A speed measurement method and terminal

A speed measurement and terminal technology, which is applied in the radio wave measurement system, the device used to measure the time required to move a certain distance, the reradiation of electromagnetic waves, etc., can solve the problems of single function use and poor playability, and achieve accurate speed measurement , Improve the effect of playability and practicality

Active Publication Date: 2020-05-19
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current cameras on the terminal are generally limited to taking pictures, video recording, etc., and the functions are relatively single, and the playability is not strong.

Method used

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  • A speed measurement method and terminal
  • A speed measurement method and terminal
  • A speed measurement method and terminal

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0057] The terminal described in the embodiments of the present invention may specifically be a smart phone, a tablet computer, a mobile internet device (mobile internet device, MID) and a smart wearable device equipped with dual cameras.

[0058] see figure 1 , is a schematic flow chart of the first embodiment of a velocity measurement method provided by the embodiment of the present invention. The speed measurement method described in this embodiment includes th...

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Abstract

The invention provides a speed measurement method and a terminal. The method comprises steps that a first image including a to-be-measured object is acquired by the terminal through a first camera, during a preset shooting interval, a second image of the to-be-measured object is acquired through utilizing a second camera; a movement distance of the to-be-measured object within the preset shooting interval is acquired by the terminal according to the first image and the second image; a movement speed of the to-be-measured object is determined by the terminal according to the movement speed and the preset shooting interval. The method is advantaged in that speed measurement can be rapidly and accurately measured through utilizing the two cameras of the terminal, and playability and practicality of the terminal are improved.

Description

technical field [0001] The invention relates to the technical field of photographing, in particular to a speed measuring method and a terminal. Background technique [0002] With the increasing popularity of terminals such as smart phones and tablet computers, coupled with the gradual improvement of the portability of the terminals and the imaging quality of the equipped cameras, using the terminals to take pictures has become the first choice of more and more users. However, currently, the cameras on terminals are generally limited to taking pictures, video recording, etc., the functions are relatively single, and the playability is not strong. Contents of the invention [0003] Embodiments of the present invention provide a speed measurement method and a terminal, which can conveniently and accurately measure speed by using the dual cameras of the terminal, and improve the playability and practicability of the terminal. [0004] The first aspect of the embodiment of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01P3/68
CPCG01P3/68
Inventor 吴昌金
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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