Unlock instant, AI-driven research and patent intelligence for your innovation.
Multi-communication module based on android and compatible method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A multi-communication and communication module technology, applied in the android-based multi-communication module and its compatibility field, can solve problems such as difficulty in achieving compatibility, and achieve the effect of fast switching
Pending Publication Date: 2022-06-07
CHENGDU VANTRON TECH CO LTD
View PDF0 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] The purpose of the present invention is to overcome the problems existing in the prior art that it is difficult to meet the demand for more than two communication modules, and it is diffi
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Example Embodiment
[0034] Example 1
[0035] An android-based multi-communication module, such as Figure 1 Shown, including: android side and a number of different communication modules;
[0036] The android side includes a plurality of communication interfaces;
[0037] The communication module is connected to the android end using USB serial port communication;
[0038] The android side includes multiple pairs of VID and PID corresponding to the communication module, and a plurality of private shared libraries corresponding to the communication module;
[0039] The identification mode of VID and PID adopts idProduct and idVendor in the usb sys subsystem for automatic verification of the communication module connected, and binds to the communication interface corresponding to the communication interface, the private shared library for implementing the communication module communicates with the android side.
[0040]Using the above technical solution, the Android side can connect multiple different ...
Example Embodiment
[0041] Example 2
[0042] A compatible method of android-based multi-communication module according to Example 1, such as Figure 2 、 Figure 3 and Figure 4 shown, including the following steps:
[0043] S1: Preset on the android side of the VID and PID corresponding to the communication module, and a plurality of private shared libraries corresponding to the communication module;
[0044] S2: The android end automatically verifies the connected communication module by preset VID and PID;
[0045] S3: Determine that the VID and PID of the connected communication module is the same as the preset VID and PID, then bind the communication module to the corresponding communication interface of the connection;
[0046] S4: A system attribute is defined on the android side, the system attribute is persist.rild.libpath, and the corresponding attribute value of the communication module is defined on the android side, and the system property is used to dynamically load the private shared libr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention relates to an android-based multi-communication module and a compatible method thereof, and belongs to the technical field of communication. Comprising an android end and a plurality of different communication modules, the android end comprises a plurality of communication interfaces, the communication modules are in communication connection with the android end through a USB serial port, the android end comprises a plurality of pairs of VIDs and PIDs corresponding to the communication modules and a plurality of private shared libraries corresponding to the communication modules, and the VIDs and the PIDs are plug-and-play based on the USB interfaces. Different communication modules are automatically found and recognized, communication interfaces corresponding to the communication modules are bound, the functions of private shared libraries corresponding to the different communication modules are achieved in RIL interfaces, and the function of manually switching and selecting the interfaces of the communication modules is set in the android end. A user can conveniently switch and select the corresponding communication module for communication through the man-machine interface, one communication interface can be connected to different communication modules, and compatibility of multiple different communication modules on one android end can also be achieved.
Description
Technical field [0001] The present invention relates to the field of communication technology, particularly to an Android-based multi-communication module and a compatible method thereof. Background [0002] With the progress of science and technology, people's demand for communication modules is also increasing, many devices need two or more communication modules, some devices need to support two or more different manufacturers of peripheral communication modules, but now most devices only support one manufacturer's peripheral modules, it is difficult to meet the support of more than two different manufacturers of communication modules on a system device, so it is difficult to be compatible with multiple different manufacturers communication modules on a device. Contents of the Invention [0003] Object of the present invention is to overcome the prior art present in the prior art is difficult to meet the need for more than two communication modules, a plurality of different ve...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More