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A method for intelligent routing of multiple network cards in an Android system

An Android system and multi-network card technology, applied in the transmission system, electrical components, etc., can solve the problems of only one network card and the inability to access the Internet, etc., and achieve the effects of low delay, stability and high real-time performance

Active Publication Date: 2022-06-14
XIAMEN LEELEN TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

If the first Ethernet is directly connected to a server in the application scenario, and the second Ethernet and WIFI are connected to the Internet, then there will be a problem of not being able to access the Internet in the native android system environment
This leads to the problem that only one of the three networks of the device can be used

Method used

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  • A method for intelligent routing of multiple network cards in an Android system

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Embodiment Construction

[0024] like figure 1 As shown, the present invention discloses an Android system multi-network card intelligent routing method, which is characterized by: comprising:

[0025] Step 1. Load all Ethernet cards in the Android system and register them in the framework.

[0026] For example, when the Android system supports two Ethernet cards, expand on the basis of EthernetNetworkFactory.java, add EthernetNetworkFactory2.java and register it in EthernetServiceImpl, so that the Android system supports two Ethernet cards eth0 and eth1 at the same time.

[0027] Step 2. Turn off the network card scoring mechanism in the Android system, and turn on all Ethernet cards and WIFI network cards in the system.

[0028] In the framework's NetworkFactory.java, the scoring mechanism of Ethernet and WIFI is shielded, and all Ethernet cards and WIFI existing in the system are enabled.

[0029] Step 3. Create a routing daemon, and create a modifiable custom routing table through the routing dae...

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Abstract

The invention relates to a method for intelligent routing of multiple network cards in the Android system, comprising step 1, loading all Ethernet cards in the Android system, and registering them in the framework; step 2, closing the network card scoring mechanism in the Android system, and opening all the Ethernet cards in the system Ethernet card and WIFI network card; Step 3, create a routing daemon, and create a modifiable custom routing table through the routing daemon, the priority of this custom routing table is higher than all routing tables in the Android system. The invention can realize multi-network working at the same time, reduce network delay, and increase network expandability of equipment.

Description

technical field [0001] The invention relates to the field of Android system communication, in particular to a method for intelligent routing of Android systems with multiple network cards. Background technique [0002] At present, the network interface configuration of android devices generally only supports one wired Ethernet, one WIFI, and 4G, Bluetooth shared network, etc. When the device has two wired Ethernet and WIFI connected to the Internet at the same time, android will select the first loaded wired Ethernet as the communication network interface based on the network card scoring mechanism preset by the system, and other network interfaces will be closed. Or forward all traffic to the first wired ethernet via the routing table. If the first Ethernet in the application scenario is directly connected to a server, and the second Ethernet and WIFI are connected to the Internet, the problem of inability to access the Internet will occur in the native Android system envi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/121H04L45/12H04L45/00H04L43/10H04L43/0852
CPCH04L45/121H04L45/123H04L45/70H04L43/10H04L43/0852
Inventor 林雁翔
Owner XIAMEN LEELEN TECH CO LTD
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