Dangerous article detection method and device and mobile terminal

A technology for dangerous goods and mobile terminals, which is applied to parts of color TVs, parts of TV systems, TVs, etc., and can solve problems that affect user safety

Active Publication Date: 2019-01-01
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of using mobile terminals, users are often unable to perceive possible dangers in the outs

Method used

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  • Dangerous article detection method and device and mobile terminal
  • Dangerous article detection method and device and mobile terminal
  • Dangerous article detection method and device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A data management method provided by the embodiment of this application is described below, please refer to figure 1 , the data management method in the embodiment of the present application includes:

[0027] In step 101, a wireless signal is transmitted, and a reflected signal of the above wireless signal is received;

[0028] In the embodiment of the present application, the mobile terminal may actively and periodically send out wireless signals, and the frequency of the above wireless signals may be set by the system of the mobile terminal or by the user, which is not limited here. The above reflected signal is a signal obtained after the above wireless signal is reflected by objects in the external environment. Optionally, before the above step 101, the working state of the mobile terminal may be detected first, and if the mobile terminal is in an unlocked state, a wireless signal is then transmitted. Since when the mobile terminal is in use, the probability that...

Embodiment 2

[0038] On the basis of the first embodiment above, another dangerous goods detection method provided by the embodiment of the present application is described below, please refer to figure 2 , the dangerous goods detection method in the embodiment of the present application includes:

[0039] In step 201, transmit a wireless signal, and receive a reflected signal of the wireless signal;

[0040] In step 202, determine whether there is a target object of a predetermined type among the objects reflecting the wireless signal according to the reflected signal;

[0041] In step 203, if there is a target object of a predetermined type, image information of the target object is acquired;

[0042] In step 204, it is determined whether the above-mentioned target object is a dangerous article according to the above-mentioned image information.

[0043] In this embodiment of the application, the above-mentioned steps 201, 202, 203, and 204 are the same or similar to the above-mentione...

Embodiment 3

[0076] Embodiment 3 of the present application provides a device for detecting dangerous goods. The above-mentioned device for detecting dangerous goods can be integrated into a mobile terminal, such as image 3 As shown, the dangerous goods detection device 300 in the embodiment of the present application includes:

[0077] A signal management unit 301, configured to transmit a wireless signal and receive a reflected signal of the wireless signal;

[0078] The first determining unit 302 is configured to determine whether there is a target object of a predetermined type among the objects reflecting the wireless signal according to the reflected signal;

[0079] An image acquisition unit 303, configured to acquire image information of the target object if there is a predetermined type of target object;

[0080] The second determining unit 304 is configured to determine whether the above-mentioned target object is a dangerous article according to the above-mentioned image infor...

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PUM

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Abstract

The invention discloses a dangerous article detection method and device, a mobile terminal, and a computer readable storage medium. The method comprises the steps: transmitting a wireless signal, andreceiving a reflected signal of the wireless signal; determining whether there is a target object of a preset type in the articles reflecting the wireless signal or not according to the reflected signal; obtaining the image information of the target object if there is the target object of the preset type; and determining whether the target object is a dangerous article or not according to the image information. Through the scheme of the invention, the method can help a user timely understand the potential threats in the environment, and improves the safety of a user to a certain degree.

Description

technical field [0001] The present application belongs to the technical field of mobile terminals, and in particular relates to a method and device for detecting dangerous goods, a mobile terminal and a computer-readable storage medium. Background technique [0002] As one of the widely used electronic devices at present, the mobile terminal has penetrated into every aspect of people's daily life. Currently, the mobile terminal is mainly used as a user's communication device and entertainment device to meet the user's communication and entertainment needs. However, in the process of using the mobile terminal, the user is often unable to perceive possible dangers in the outside world in time due to being addicted to the mobile terminal, which affects the safety of the user to a certain extent. Contents of the invention [0003] In view of this, the embodiments of the present application provide a dangerous goods detection method, device, mobile terminal and computer-readab...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04N5/232G08B21/02G06K9/62G06K9/00
CPCG08B21/02H04M1/72448H04M1/72454G06V20/10H04N23/80G06F18/22
Inventor 张会勇范艳辉
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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