Mobile terminal

A mobile terminal, ultrasonic technology, applied in the field of communication, can solve the problems of inconvenient measurement, expensive measurement equipment, inconvenient to carry, etc., and achieve the effect of convenient distance measurement

Inactive Publication Date: 2015-02-04
BEIJING BENY WAVE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the development of society, distance information needs to be obtained frequently in daily life. At present, there are many methods for measuring the distance between two points, such as direct measurement with ruler, tape measure, etc., or measurement with laser distance measurement, etc., but using Most of the above measurement methods are inconvenient to measure, or the measuring equipment is expensive and inconvenient to carry.

Method used

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Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] figure 1 It is a schematic structural diagram of Embodiment 1 of the mobile terminal of the present invention, such as figure 1 As shown, the mobile terminal includes an electrically connected controller 101 and an ultrasonic detection sensor 102, wherein,

[0015] The controller 101 is configured to send a ranging control signal to the u...

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Abstract

The invention provides a mobile terminal which comprises a controller and an ultrasonic detection sensor which are electrically connected with each other. The controller is used for sending a distance measurement control signal to the ultrasonic detection sensor; the ultrasonic detection sensor is used for measuring ultrasonic distances according to the distance measurement control signal and returning a distance measurement result to the controller; and the controller is further used for feeding back the distance measurement result to a user. According to the mobile terminal, the built-in ultrasonic detection sensor is used for detecting the distance to a barrier and feeding back the distance measurement result to the user so that ultrasonic distance measurement by using the mobile terminal is achieved, and the distance measurement is more convenient.

Description

technical field [0001] The present invention relates to communication technology, in particular to a mobile terminal. Background technique [0002] With the development of society, distance information needs to be obtained frequently in daily life. At present, there are many methods for measuring the distance between two points, such as direct measurement with ruler, tape measure, etc., or measurement with laser distance measurement, etc., but using Most of the above measurement methods have problems such as inconvenient measurement, expensive measuring equipment, and inconvenient to carry. Contents of the invention [0003] The present invention provides a mobile terminal to solve the above-mentioned problems in the prior art. [0004] A mobile terminal provided by the present invention includes: an electrically connected controller and an ultrasonic detection sensor; [0005] The controller is configured to send a ranging control signal to the ultrasonic detection sens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042G01S15/12
Inventor 李荣青
Owner BEIJING BENY WAVE SCI & TECH
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