Mobile terminal and prompting method

Abstract

The embodiment of the invention discloses a mobile terminal and a prompting method. The mobile terminal comprises a detection device, a central processing chip and a prompting device, wherein the detection device is used for transmitting and receiving a detection signal so as to determine the distance between the mobile terminal and an obstacle located within a preset distance of the mobile terminal and relative speed of the mobile terminal and the obstacle, the central processing chip is connected with the detection device and used for determining the distance between the mobile terminal and the obstacle and the relative speed of the mobile terminal and the obstacle according to the detection signal and generating a prompting signal when the ratio of the distance to the relative speed is smaller than a preset threshold value, and the prompting device is connected with the central processing chip and used for executing a corresponding prompting action according to the prompting signal so as to prompt the motion situation of the obstacle within the preset distance of the mobile terminal to a user of the mobile terminal.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a mobile terminal and a prompting method. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, mobile terminals such as smartphones, tablet computers, and e-books have become an important part of people's lives. Users can use electronic devices such as smartphones and tablet computers to listen to music, play games, or view webpages, etc., to reduce the burden of modern The stress of a fast-paced life. [0003] However, due to the portability of mobile terminals such as smart phon...

AI Technical Summary

Problems solved by technology

[0003] However, due to the portability of mobile terminals such as smart phones, tablet computers and e-books, users will also use these mobile terminals when they are moving, such as crossing the road, so that the user's attention is no longer focused on In terms of safety in the moving process, it is extremely easy to cause safety problems. For example, when avoiding vehicles, pedestrians, or some public facilities such as railings, it will cause personal injury to the user. However, the mobile terminal in the prior art There is no function to remind the user of the movement of obstacles within a certain distance of the mobile terminal

Images