Portable multifunctional recording method and device for innovation and entrepreneurship of college students

A recording method and recording device technology, applied to measuring devices, character and pattern recognition, instruments, etc., can solve the problems of background information occupying memory, limited data volume, data omission, etc., to achieve reduced size, small volume, and enhanced reliability Effect

Pending Publication Date: 2021-06-15
CHENGDU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there may be data omissions when the operator collects data by taking photos with a mobile phone. Due to the large size of the existing intelligent recording device, it does not change with the change of location during data collection; in addition, whether it is an intelligent terminal device , or when the intelligent recording device collects data, the background information in the collected image information or video information takes up most of the memory, resulting in a limited amount of data that can be collected

Method used

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  • Portable multifunctional recording method and device for innovation and entrepreneurship of college students
  • Portable multifunctional recording method and device for innovation and entrepreneurship of college students
  • Portable multifunctional recording method and device for innovation and entrepreneurship of college students

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Effect test

Embodiment 1

[0049] Embodiment 1: a kind of portable innovation and entrepreneurship multifunctional recording method for college students, such as Figure 4 and Figure 5 As shown, it is specifically implemented by the following steps.

[0050] In step 1, the environment information of the target area is obtained, and a start signal for controlling the start of recording is generated according to the environment information.

[0051]In this embodiment, the generation process of the activation signal specifically includes: obtaining the pyroelectric induction signal of the human body in the target area, and starting the distance sensor according to the pyroelectric induction signal of the human body; monitoring the relative distance between the target object and the device placement position through the distance sensor Displacement information, when the relative displacement information is within the preset displacement range, a start signal is output.

[0052] In addition, the generatio...

Embodiment 2

[0061] Embodiment 2: A portable multifunctional recording device for college students' innovation and entrepreneurship, which can realize the recording method described in Embodiment 1, such as figure 1 and Figure 4 As shown, the recording body and master controller 209 are included. The recording subject is provided with a human body pyroelectric sensor 204, a camera 201, an image processor 210, a laser punctuator 202, a memory 211, a vibration sensor 207, an audio sensor 206, a camera 201 and an image processor 210 all connected to the main controller 209. Connection, the image processor 210 is connected to the memory 211. The camera 201 starts once initially in response to the human body pyroelectric induction signal output by the human body pyroelectric sensor 204 , and starts at regular intervals in response to the actual vibration signal output by the vibration sensor 207 or the actual audio signal output by the audio sensor 206 . The image processor 210 is used to pe...

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Abstract

The invention discloses a portable multifunctional recording method and device for innovation and entrepreneurship of college students, and relates to the technical field of image acquisition and processing, and the method comprises the steps: generating a starting signal for controlling the starting of a record; collecting original image information of the target area, and extracting face image information and operation area image information; forming a cursor point is formed in the target area after the laser punctuator is started; collecting working state image information of the target object, and connecting cursor points to form an interception labeling box; and intercepting and reserving and then storing effective image information in the working state image information. According to the recording device, irrelevant background image information existing in the collected working state image information can be filtered and deleted according to the interception marking box, so that only related image information in the innovation and entrepreneurship working process is reserved, the size of the image information is effectively reduced, and the continuous use performance of the recording device is improved; and the device is small in overall size and convenient to carry, and can be used in most working environments.

Description

technical field [0001] The present invention relates to the technical field of image acquisition and processing, and more specifically, it relates to a portable multifunctional recording method and device for innovation and entrepreneurship of college students. Background technique [0002] It is a trend in mainstream society that college students choose innovation and entrepreneurship after graduation. With the development of science and technology and the competition of human resources, as the country strongly recommends university students to innovate and start their own businesses, and the country is getting richer and stronger, making it More and more college students will choose innovative technology and self-employment after graduation. In the process of college students' innovation and entrepreneurship, professional equipment is often needed to record and collect data from university entrepreneurship. [0003] At present, the recording and collection of existing univ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G01D21/02
CPCG01D21/02G06V40/16G06V20/10G06V10/22
Inventor 张兴荣
Owner CHENGDU POLYTECHNIC
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