Bluetooth headset with accelerometer sensor
An acceleration sensor, Bluetooth headset technology, applied in the direction of sensors, sensor parts, handset/headphone accessories, etc., can solve problems such as driving distraction, affecting driving safety, etc., to achieve the effect of convenient answering
Active Publication Date: 2017-01-11
东莞市韵兴新材料科技有限公司
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Problems solved by technology
[0003] In addition, the button-type Bluetooth headset has some inconvenience in the upper page of the application, especially in some special occasions when you can't get both hands to control it.
For example, users, especially new car users, suddenly need to free up their hands to operate the Bluetooth headset to answer the phone when driving, which may cause confusion and distraction while driving, affecting driving safety.
Method used
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Embodiment Construction
[0013] In order to make the technical solution of the present invention more clearly expressed, the present invention will be further described below in conjunction with the accompanying drawings.
[0014] Please refer to figure 1 and figure 2 A bluetooth headset 30 with an acceleration sensor of the present invention mainly includes a main chip 31, a single-chip microcomputer 32 connected to the main chip 31, an acceleration sensor 33 connected to the single-chip microcomputer 32, an answering switch 34 connected to the main chip 31 and the single-chip microcomputer 32 , and a warning module 35 connected to the single-chip microcomputer 32. The answering switch 34 is an MFB key (multi-function key, bluetooth answering key). When the bluetooth earphone 30 with an acceleration sensor is in use, the Z axis is directly above, the front direction is defined as the x axis, and the left and right directions perpendicular to the x axis are the y axis (the bluetooth earphone is wor...
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A Bluetooth headset provided with an acceleration sensor comprises a main chip, a singlechip, the acceleration sensor, an answer switch and a warning module connected with the singlechip. When the Bluetooth headset provided with the acceleration sensor is used, a Z axis in a vertical direction and an X axis and a Y axis in horizontal directions are defined; the X axis is located in a front direction where the Bluetooth headset provided with the acceleration sensor is used; the Y axis is located in left and right directions where the Bluetooth headset provided with the acceleration sensor is used; the Y axis is perpendicular to the X axis; when the Bluetooth headset provided with the acceleration sensor receives a call signal and rotates around the X axis for more than 35 degrees from the Z axis towards the Y axis, the acceleration sensor sends out an answer signal to the singlechip, and the singlechip controls the answer switch to answer a call after receiving the answer signal; and when the Bluetooth headset provided with the acceleration sensor receives a call signal and rotates around the Y axis for more than 45 degrees from the Z axis towards the X axis, the acceleration sensor sends out an alarm signal to the singlechip, and the singlechip drives the warning module to send out a warning sound after receiving the alarm signal.
Description
technical field [0001] The invention relates to an audio-visual device, in particular to a bluetooth earphone with an acceleration sensor. Background technique [0002] The existing bluetooth earphones all adjust the volume or control the working states of answering and hanging up of the bluetooth earphones through buttons. With the development of intelligent and humanized technology, people are no longer satisfied with this kind of pressing operation through buttons, and a more intelligent and personalized operation mode has become a strong demand of people. [0003] In addition, the button-type Bluetooth headset has certain inconveniences in the application page, especially in some special occasions when you can't take both hands to control. For example, users, especially new car users, suddenly need to free up their hands to operate the Bluetooth headset to answer the phone when driving, which may cause confusion and distraction while driving, affecting driving safety. ...
Claims
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IPC IPC(8): H04R1/10H04R3/00H04B5/00
Inventor 肖论彪
Owner 东莞市韵兴新材料科技有限公司