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Vehicle-mounted network communication optimization method and system

A vehicle network and optimization method technology, applied in the field of network communication, can solve problems such as communication network interference, poor quality of vehicle network communication, and communication failures, and achieve the effect of solving poor network signals and optimizing vehicle network communication parameters

Active Publication Date: 2018-03-13
大众问问(北京)信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Inevitably, there will be situations where the communication quality of the vehicle network is not good, or it is caused by the communication failure problem of the actual network, or caused by the temporary communication network interference problem, etc.
The existing vehicle-mounted equipment is an independent communication terminal. When its network signal is relatively weak, it cannot determine the specific cause by itself, let alone optimize its network communication quality.
In particular, when the vehicle's own products are subject to external interference and the network signal is poor, the user experience will be even worse

Method used

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  • Vehicle-mounted network communication optimization method and system
  • Vehicle-mounted network communication optimization method and system

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Effect test

Embodiment 1

[0049] This embodiment provides an optimization method for vehicle-mounted network communication, which is applicable to network optimization when the quality of vehicle-mounted network communication is poor. This method can be executed by the optimization system for vehicle-mounted network communication provided by the embodiment of the present invention. , the system can be implemented in the form of software and / or hardware, and can generally be integrated in vehicle equipment, such as vehicle rearview mirrors or vehicle machines. Such as image 3 As shown, the optimization method of the vehicle network communication specifically includes the following steps:

[0050] S110. If it is determined that the received signal strength of the vehicle-mounted device satisfies the parameter adjustment condition, acquire a comparison received signal strength of the third-party communication device within a set time interval.

[0051]Wherein, the received signal strength may be the rec...

Embodiment 2

[0071] On the basis of the above-mentioned embodiments, the optimization method for the above-mentioned vehicle-mounted network communication further includes: if it is determined that the control received signal strength within the set time interval does not meet the parameter injection conditions, using a local optimization strategy to optimize the vehicle-mounted The communication parameters of the device are optimized.

[0072] Such as Figure 4 As shown, the method in this embodiment specifically includes the following operations:

[0073] S210. Establish a short-distance communication connection with a third-party communication device.

[0074] S220. Send a control instruction to the third-party communication device. Wherein, the control instruction is used to drive the third-party communication device to start a preset servo program.

[0075] S230. Determine whether the received signal strength of the vehicle-mounted device satisfies the parameter adjustment conditio...

Embodiment 3

[0090] This embodiment provides an optimization system for in-vehicle network communication, which is suitable for network optimization when the quality of in-vehicle network communication is poor. The system can be implemented in software and / or hardware, and can generally be integrated In vehicle equipment (for example, vehicle rearview mirror or vehicle machine, etc.). Such as Figure 5 As shown, the system specifically includes: a reference received signal strength acquisition module 310 and a first communication parameter optimization module 320 . in,

[0091] The comparison received signal strength acquisition module 310 is used to obtain the comparison received signal strength of the third-party communication device within the set time interval if it is determined that the received signal strength of the vehicle-mounted device meets the parameter adjustment condition;

[0092] The first communication parameter optimization module 320 is configured to use the communica...

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Abstract

The embodiment of the invention discloses a vehicle-mounted network communication optimization method and system. The method comprises the steps of: if the fact that the receiving signal strength of vehicle-mounted equipment satisfies a parameter adjustment condition is determined, obtaining the contrast receiving signal strength of third-party communication equipment within a set time interval; and, if the fact that the contrast receiving signal strength within the set time interval satisfies a parameter injection condition, optimizing the communication parameter of the vehicle-mounted equipment by using the communication parameter of the third-party communication equipment. By means of the method, the problem that the network signal of the vehicle-mounted equipment itself is poor due toexternal interference can be solved; and thus, optimization on the communication parameter of a vehicle-mounted network is realized.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of network communication, and in particular to a method and system for optimizing vehicle network communication. Background technique [0002] In recent years, with the rapid development of my country's automobile industry, automobiles will no longer be just a means of transportation for people. Vehicle informatization has become the general direction and the next milestone in the development of automobile technology. It is mainly to satisfy users with navigation and infotainment services. Master's communication needs. Therefore, the in-vehicle network communication technology is increasingly showing its importance. [0003] Inevitably, there will be situations where the communication quality of the vehicle network is not good, or it is caused by the communication failure problem of the actual network, or caused by the temporary communication network interference problem, and so on. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/24H04W4/48
CPCH04L41/0823H04L67/12
Inventor 周文杰朱柏军
Owner 大众问问(北京)信息科技有限公司
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