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Network control method, device, system and vehicle of vehicle intelligent system

A technology of intelligent system and network control

Active Publication Date: 2019-08-13
ZHICHEAUTO TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing Android system is not suitable for the simultaneous connection of multiple network cards. The operating system of our company's smart vehicles requires multiple networks to work at the same time
The vehicle-mounted intelligent system in the prior art does not provide a control method for simultaneous connection of multiple network cards, which cannot meet the requirements for simultaneous use of two network cards, and cannot perform data communication through both the Ethernet network card and other network cards at the same time

Method used

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  • Network control method, device, system and vehicle of vehicle intelligent system
  • Network control method, device, system and vehicle of vehicle intelligent system
  • Network control method, device, system and vehicle of vehicle intelligent system

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Embodiment Construction

[0031] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

[0032] Smart cars are more and more popular and recognized by the public. Smart cars are generally equipped with a vehicle-mounted intelligent system. The invention provides a vehicle-mounted intelligent system. The vehicle-mounted intelligent system includes at least two network cards, and the network cards include a data connection network card and a WIFI network card. 1. Ethernet network card, the intelligent system accesses the Internet through the data connection network card or WIFI network card, and communicates with other devices in the vehicle intelligent system through the Ethernet network card. In an embodiment, the data connection network card may be an LTE network card, a 4G network card, a 5G network card, and the like.

[0033] figure 1It shows a schematic flow chart of a network co...

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Abstract

The invention discloses a network control method and device for a vehicle-mounted intelligent system, the vehicle-mounted intelligent system and a vehicle. The method comprises the following steps of sending a network efficiency detection request to a set server when all networks of the vehicle-mounted intelligent system are started; judging a network connection condition efficiency score of each network card; determining a network that needs to be started and used according to the network connection condition efficiency scores and disconnecting other network connections, wherein when the vehicle-mounted intelligent system selects the network whose score is higher than Ethernet to establish a connection according to a network scoring mechanism, the network with the highest score is normally connected, and meanwhile, if the disconnected network is the Ethernet, the Ethernet is not disconnected, the Ethernet is allowed to start normally and stays connected; and when the Ethernet is directly started, a process of network scoring is skipped to start an Ethernet card directly. Through modifying an algorithm of the network scoring mechanism, a goal of simultaneously running two network cards of the vehicle-mounted intelligent system is realized.

Description

technical field [0001] The present invention relates to the field of intelligent terminals, in particular to an intelligent vehicle operating system, in particular to a network control method, device, system and vehicle of a vehicle-mounted intelligent system with multiple network cards. Background technique [0002] The Android system is gradually widely used in various terminals and wearable devices, and the access methods provided by it, such as mobile data network, WiFi, Ethernet, etc., greatly meet people's requirements for network access. [0003] In prior art smart systems such as Android smart system, when multiple network functions are enabled at the same time, the Android system uses a unique network connection management scoring mechanism to select an access mode. At this time, the Android system can only provide one network service at the same time. For example, the network connection management scoring mechanism of the Android system is as follows: the Android s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/0803H04L67/12
Inventor 朱维升沈海寅季申陈诚
Owner ZHICHEAUTO TECH BEIJING
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