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Collision warning method and system for smart phone

A technology for smart phones and mobile phones, which is applied in the field of traffic safety systems, and can solve problems such as easy dropping of smart phones, difficulty in noticing surroundings, property loss, etc., and achieves the effect of reducing the probability of personal injury and property loss, and reducing power consumption

Active Publication Date: 2021-01-26
深圳能芯半导体有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The prior art solutions above have the following defects: when using a mobile phone, people's attention is completely concentrated on the screen of the mobile phone, and it is difficult to pay attention to the surrounding movements. When using a mobile phone more attentively, it is often forgotten to observe the surrounding environment, and it is easy to collide with obstacles. The obstacles are other pedestrians or objects on the road. personal injury and property damage

Method used

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  • Collision warning method and system for smart phone

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Embodiment Construction

[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0047] refer to figure 1 , a smart phone collision warning method disclosed by the present invention, comprising:

[0048] S11: Obtain system operation status information and user exercise status information;

[0049] S12: Determine whether to acquire actual distance information according to the system operating state information and the user's motion state information.

[0050] If the system running state information is not running, no matter what the user’s motion state information is at this time, the actual distance information will not be obtained; if the system running state information is running and the user’s motion state information is moving, then the actual distance information will be obtained Acquisition. When the user's exercise status information is not moving, the actual distance information is not acquired.

[0051] S21: Obtain system ope...

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PUM

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Abstract

The invention relates to the field of traffic safety systems, and discloses a collision warning method for a smart phone and a system thereof. The method comprises the following steps of obtaining actual distance information between the smart phone and an obstacle; comparing the actual distance information with preset reference distance information and determining a comparison result; determiningwhether to output an alarm control signal according to the comparison result; acquiring the preset alarm form information; and performing alarm output according to the alarm form information and the alarm control signal. The system comprises an ultrasonic distance detecting unit, a comparison control unit, a motion state monitoring unit, a processing unit and an alarm unit. The collision warning method for a smart phone and the system thereof provided by the invention have the potential to reduce the occurrence of personal injury and property damage.

Description

technical field [0001] The invention relates to the technical field of traffic safety systems, in particular to a collision warning method for smart phones and a system thereof. Background technique [0002] At present, a smart phone refers to a personal computer that has an independent operating system and an independent operating space. Users can install programs provided by third-party service providers such as software, games, and navigation, and can be realized through mobile communication networks. The general term for wireless network access mobile phone types. [0003] Existing, smart phones have been integrated into everyone's life, and people's daily life is also inseparable from smart phones. When walking, people also use this time to handle affairs or carry out leisure and entertainment through smart phones. [0004] The prior art solutions above have the following defects: when using a mobile phone, people's attention is completely concentrated on the screen of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/04G08B21/02
CPCG08B21/02G08B21/0469
Inventor 黄勍隆冯显声闸钢
Owner 深圳能芯半导体有限公司