In-car Bluetooth communication method and in-car Bluetooth communication device based on Android operating system

A vehicle-mounted Bluetooth and operating system technology, applied in telephone communication, near-field transmission systems using transceivers, electrical components, etc., can solve problems such as user inconvenience, vehicle-mounted Bluetooth does not have a user-friendly interface, and achieve a user-friendly effect.

Active Publication Date: 2013-01-16
CHINA STANDARD SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the traditional car bluetooth has no friendly interface to interact with the user, and it brings inconvenience to the user when the user d

Method used

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  • In-car Bluetooth communication method and in-car Bluetooth communication device based on Android operating system
  • In-car Bluetooth communication method and in-car Bluetooth communication device based on Android operating system
  • In-car Bluetooth communication method and in-car Bluetooth communication device based on Android operating system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0064] figure 1 It is a schematic flow chart of the vehicle-mounted Bluetooth communication method of the Android operating system according to the first embodiment of the present invention. Refer below figure 1 , each step of this embodiment is described in detail.

[0065] Step S110, detecting the vehicle bluetooth device.

[0066] Step S120, when it is detected that the in-vehicle Bluetooth device is turned on, load the Bluetooth service module set in the Android operating system, wherein the Bluetooth service module is a system service set in the Android operating system framework, which is used to control the in-vehicle Bluetooth The service that the device communicates with the preset mobile terminal.

[0067] The Bluetooth service module is a system service added in the source code SystemServer.java of the Android operating system, and the service will be automatically loaded when the Android operating system is started. After loading the Bluetooth service module, t...

no. 2 example

[0091] figure 2 It is a schematic flow chart of a vehicle-mounted Bluetooth communication method for an Android operating system according to a second embodiment of the present invention.

[0092] For ease of description, the same steps as those in the foregoing embodiments will not be described in detail, but only the differences from the foregoing embodiments will be highlighted. exist figure 1 with figure 2 In the same or similar steps as those in the foregoing embodiments, the same reference numerals are used.

[0093] Refer below figure 2 To describe the steps of the present invention, in this embodiment, only the steps of this embodiment that are different from the above embodiments are described in detail.

[0094] Step S210 , when the call-dialing event is detected, according to the call-dialing instruction from the Bluetooth service module, the vehicle-mounted Bluetooth device controls the preset mobile terminal to perform a dial-up operation.

[...

no. 3 example

[0103] image 3 It is a schematic flow chart of the vehicle-mounted Bluetooth communication method of the Android operating system according to the third embodiment of the present invention.

[0104] For ease of description, the same steps as those in the foregoing embodiments will not be described in detail, but only the differences from the foregoing embodiments will be highlighted. exist figure 1 with image 3 In the same or similar steps as those in the foregoing embodiments, the same reference numerals are used.

[0105] Refer below image 3 To describe the steps of the present invention, in this embodiment, only the steps of this embodiment that are different from the above embodiments are described in detail.

[0106] Step S310, when the incoming call event is detected, according to the incoming call instruction of the Bluetooth service module, the Bluetooth device on the vehicle processes the incoming call operation from the preset mobile terminal.

...

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PUM

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Abstract

The invention discloses an in-car Bluetooth communication method based on an Android operating system. The method comprises a detecting step, a loading step and a communication step, wherein, in the detecting step, in-car Bluetooth equipment is detected; in the loading step, when the in-car Bluetooth equipment is detected to be started, a Bluetooth service module installed in the Android operating system is loaded; in the communication step, the in-car Bluetooth equipment is controlled to be communicated with a preset mobile terminal by the Bluetooth service module, wherein the Bluetooth service module is a system service which is installed in a framework of the Android operating system. According to the in-car Bluetooth communication method and the in-car Bluetooth communication device based on the Android operating system disclosed by the invention, the system service for communication with the in-car Bluetooth equipment is added in the framework of the Android operating system so as to carry out reading and writing operations upon the in-car Bluetooth equipment, therefore, in comparison with the way that the in-car Bluetooth equipment is directly operated in an in-car Bluetooth application program, the method and the device have the advantages that the in-car Bluetooth application programs are more stable, user experience is more friendly, and life cycle of the in-car Bluetooth program is easier to control.

Description

technical field [0001] The present invention relates to an operating system, in particular to a vehicle-mounted Bluetooth communication method and device based on an Android operating system. Background technique [0002] At present, with the popularization of smart devices, the smart operating system has been greatly developed. The Android system is an open source operating system launched by Google. Due to its open source and open characteristics, it is widely used as a mobile terminal and tablet computer And in the operating systems of terminals such as smart TVs. With the increasing abundance of application programs based on the Android system, the Android operating system has also been continuously improved. [0003] The Android operating system adopts a software stack (Software Stack, also known as software stack) architecture, which is mainly divided into three parts. Among them, the bottom layer is based on the Linux kernel, which is generally developed using C lang...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04B5/02H04M1/72412
Inventor 刘增产
Owner CHINA STANDARD SOFTWARE
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