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A dictation detection method and electronic device in a black screen standby state

An electronic device, standby state technology, applied in the field of education, can solve the problems of cumbersome dictation detection process, and achieve the effect of simplifying the dictation detection process and improving user experience

Active Publication Date: 2022-07-08
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the process of dictation detection by the user based on the tutoring device in the standby state of the black screen is relatively cumbersome

Method used

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  • A dictation detection method and electronic device in a black screen standby state
  • A dictation detection method and electronic device in a black screen standby state
  • A dictation detection method and electronic device in a black screen standby state

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] see figure 1 , figure 1 It is a schematic flowchart of a dictation detection method in a black screen standby state disclosed by an embodiment of the present invention. like figure 1 The dictation detection method shown in the black screen standby state may specifically include the following steps:

[0064] 101. When the electronic device is in a black screen standby state, use a photographing module to capture a writing screen; wherein the writing content included in the writing screen is obtained by handwriting by a user according to the reading content of the electronic device.

[0065] In the embodiment of the present invention, the photographing module mentioned in step 101 may be built into the electronic device, or may be independent of the electronic device, which is not limited in the embodiment of the present invention. If the photographing module is independent of the electronic device, the photographing module The group can be provided with a Bluetooth or...

Embodiment 2

[0085] see figure 2 , figure 2 It is a schematic flowchart of another dictation detection method in a black screen standby state disclosed by an embodiment of the present invention. like figure 2 The dictation detection method shown in the black screen standby state may specifically include the following steps:

[0086] 201. When the electronic device is in a black screen standby state, use a photographing module to monitor a user's handwriting process.

[0087] As an optional implementation manner, when the electronic device is in a black screen standby state, the camera module is used to monitor the user's handwriting process, including:

[0088] When the electronic device is in a black screen standby state, detect whether the environmental parameters of the area where the electronic device is located are within the legal parameter range; wherein, the environmental parameters at least include environmental noise and environmental brightness;

[0089] When the above-me...

Embodiment 3

[0106] see image 3 , image 3 It is a schematic flowchart of another dictation detection method in a black screen standby state disclosed by an embodiment of the present invention. like image 3 The dictation detection method shown in the black screen standby state may specifically include the following steps:

[0107] For a detailed description of steps 301 to 307, please refer to the introduction to steps 201 to 207 in the second embodiment, which is not repeated in this embodiment of the present invention.

[0108] 308. Detect whether the electronic device is associated with a terminal device, if yes, go to step 309; if not, end the process.

[0109] 309. Send the correction report to the terminal device.

[0110] 310. After the display screen of the control electronic device is switched from a black screen state to a bright screen state, a correction report is output.

[0111] Among them, it should be noted that step 310 and step 308 occur after step 307 .

[0112] ...

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Abstract

The embodiment of the present invention discloses a dictation detection method and an electronic device in a black screen standby state. The method includes: when the electronic device is in a black screen standby state, using a photographing module to collect a writing picture; wherein, the writing picture included in the writing picture The content is obtained by handwriting by the user according to the application content of the electronic device; the collected writing screen is recognized to obtain the identification content; the identification content is corrected according to the application content, and the correction result for the writing content contained in the writing screen is obtained; When the user's writing action is terminated, the display screen of the electronic device is controlled to switch from a black screen state to a bright screen state and then output the correction result. By implementing the embodiments of the present invention, the process of dictation detection in a black screen standby state can be simplified.

Description

technical field [0001] The invention relates to the technical field of education, in particular to a dictation detection method and an electronic device in a black screen standby state. Background technique [0002] At present, most of the tutoring devices on the market have the dictation function, which can realize the automatic reading and reading of the content to be dictated and the automatic correction of the dictation results. In practice, it is found that when the home teaching device is in a black screen standby state, the user generally turns on the dictation function of the home teaching device: light up the touch screen of the home teaching device - unlock the screen - find the application for realizing the dictation function - start the application - in The application program carries out the control of the reading process and the batch process. It can be seen that the process for the user to perform dictation detection based on the tutoring device in the standb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B7/02G06V10/22
CPCG09B7/02G06V10/22Y02D30/70
Inventor 郑洲
Owner GUANGDONG XIAOTIANCAI TECH CO LTD