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A safety warning method and device

A technology of security early warning and dangerous value, applied in the field of communication, can solve problems such as difficult user security and effective early warning

Inactive Publication Date: 2017-02-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a safety early warning method and device, aiming to solve the problem that the existing methods are difficult to provide effective early warning for user safety

Method used

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  • A safety warning method and device

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Embodiment 1

[0055] figure 1 It shows a flow chart of a safety early warning method provided by the first embodiment of the present invention. In the embodiment of the present invention, by acquiring the information around the user and the user's own body data, and then giving the user an early warning based on the acquired information, The details are as follows:

[0056] Step S11, acquiring the distance between the user and surrounding objects.

[0057]Specifically, the distance between a stationary object or a moving object in the user's surrounding environment and the user is determined by sensors such as a distance sensor or an ultrasonic sensor. Among them, the distance sensor measures the distance between the object and the user according to the recovered infrared rays reflected by the object by sending infrared rays; the ultrasonic sensor measures the distance between the object and the user according to the recovered ultrasonic waves reflected by the object by sending ultrasonic ...

Embodiment 2

[0086] figure 2 A structural diagram of a security early warning device provided in the second embodiment of the present invention is shown. The security early warning device described in this disclosure can be applied to various terminals, and the terminal may include a radio access network RAN ​​and one or more A user equipment that communicates with a core network, the user equipment can be a mobile phone (or called a "cellular" phone), a computer with a mobile device, etc., for example, the user equipment can also be portable, pocket, hand-held, computer built-in on-board or on-board mobile devices that exchange voice and / or data with the radio access network. For another example, the mobile device may include a smart phone, a tablet computer, a personal digital assistant PDA, a sales terminal POS, or a vehicle-mounted computer. For ease of description, only parts related to the embodiments of the present invention are shown.

[0087]The safety warning device includes: ...

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Abstract

The invention is applicable to the field of communication, and provides a security pre-alarm method and a security pre-alarm device. The security pre-alarm method comprises the following steps: acquiring the distance between a user and an ambient article; confirming a first danger value according to the acquired distance between the user and the ambient article; acquiring voice information around the user; confirming a second danger value according to the acquired voice information around the user; acquiring the body data of the user; confirming a third danger value according to the acquired body data of the user; selecting whether pre-alarm needs to be made to the user according to the first danger value, the second danger value, the third danger value and a preset pre-alarm threshold. By adopting the embodiment of the invention, the security of the user can be effectively pre-alarmed.

Description

technical field [0001] The embodiments of the present invention belong to the communication field, and in particular relate to a safety early warning method and device. Background technique [0002] With the development of society, people pay more and more attention to their own personal safety, and people hope to get effective early warning when their safety is threatened. [0003] However, the existing safety early warning methods mainly detect the environment and choose whether to give an early warning according to the detection results. For example, a temperature sensor is used to detect the temperature, and an early warning is given when the temperature exceeds the threshold; otherwise, no early warning is given; another example is a smoke sensor. Detect the concentration of smoke and give an early warning when the concentration of smoke exceeds the threshold; otherwise, no warning will be given. [0004] Since the existing security early warning methods mainly provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/02
CPCG08B21/0236
Inventor 黄童丰宋臣
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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