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Data processing method, vehicle control system and readable storage medium

A vehicle control system and data processing technology, applied in the field of vehicles, can solve problems such as affecting the normal operation of control strategies, lack of signals, and different frequencies between data streams.

Pending Publication Date: 2021-09-14
UNITED AUTOMOTIVE ELECTRONICS SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a data processing method, a vehicle control system and a readable storage medium, so as to solve the problem of frequency inconsistency between different data streams in the Internet of Vehicles in the prior art, resulting in partial signal loss at some moments, which affects subsequent control Issues with Policies Working Correctly

Method used

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  • Data processing method, vehicle control system and readable storage medium
  • Data processing method, vehicle control system and readable storage medium
  • Data processing method, vehicle control system and readable storage medium

Examples

Experimental program
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Embodiment 1

[0039] Please refer to figure 1 ,figure 1 is a schematic flowchart of a data processing method according to an embodiment of the present invention.

[0040] This embodiment provides a data processing method for processing Internet of Vehicles data, and the data processing method includes:

[0041] S10 receiving at least two real-time data streams, at least two of which have different frequencies;

[0042] S20 refreshes the Internet of Vehicles state vector in real time according to preset rules (not in figure 1 shown in ); and,

[0043] S30: Receive a data request, and send at least a part of the current Internet of Vehicles state vector to the object requesting the data according to the data request.

[0044] With such a configuration, by setting the state vector of the Internet of Vehicles, the following beneficial effects are obtained: 1) multiple sources of data are spliced ​​to unify the data structure, which is conducive to the rapid development of subsequent data app...

Embodiment 2

[0060] In order to facilitate the realization of the data processing method in [Embodiment 1], this embodiment provides a vehicle control system. Please refer to figure 2 , figure 2 It is a structural schematic diagram of a vehicle control system according to an embodiment of the present invention.

[0061] The vehicle control system includes a data source module 1, a data preprocessing module 2, a data splicing module 3, a data application module 4 and a data storage module 5, wherein,

[0062] The data source module 1 is used to receive at least two real-time data streams, at least two of which have different frequencies; the data sources of the data streams include Internet of Vehicles data streams, including vehicle condition data sources, navigation data sources, Traffic data sources, weather data sources and other connected car data sources.

[0063] The data preprocessing module 2 is used to process the data stream received by the data source module 1 to obtain pro...

Embodiment 3

[0073] This embodiment provides a hybrid electric vehicle energy management function based on navigation data, which needs to use the above-mentioned data processing method, and the description of this function is as follows:

[0074] Functional principles and system requirements:

[0075] There are two power sources on a hybrid vehicle: a gasoline engine and an electric drive system. Generally speaking, when a hybrid vehicle is driving at high speed on a smooth road section, using a gasoline engine as a power source will bring higher driving economy; The drive system as a power source will make the fuel consumption effect better.

[0076] Therefore, if a cloud platform with certain computing and storage capabilities can be built, the engine data, electric drive system data, vehicle GPS data and navigation data of hybrid vehicles can be uploaded to the cloud platform, and the cloud platform will comprehensively process the multi-source data and calculate Formulate a vehicle ...

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Abstract

The invention provides a data processing method, a vehicle control system and a readable storage medium. According to the data processing method, an Internet-of-Vehicles state vector is refreshed in real time according to a preset rule; and at least one part of content of the current Internet-of-Vehicles state vector is sent to an object requesting data according to the data request. According to the configuration, information carried by different data streams in the Internet of Vehicles is summarized and kept updated through the Internet-of-Vehicles state vector, complete signals can be provided at any moment, and the problems are solved that in the prior art, due to the fact that frequencies of different data streams in the Internet of Vehicles are inconsistent, part of signals are lost at some moments, and normal work of a subsequent control strategy is influenced, and a data basis can be provided for the development of the control strategy of the intelligent network connection service of the vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a data processing method, a vehicle control system and a readable storage medium. Background technique [0002] At present, countries around the world are actively promoting the research and development and application of Internet of Vehicles technology, and my country is also vigorously developing cellular-based Internet of Vehicles (Cellular-V2X, referred to as C-V2X) technology, and has achieved standards, core technologies and industries. Great development, in a leading position. The Internet of Vehicles system contains multiple data sources, and different data sources can collect different data. For example, the car navigation system can provide the traffic situation and road status on the vehicle driving route, including real-time GPS, traffic congestion level, average vehicle speed, road grade and slope and other information; the weather data platform can provide weather ...

Claims

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Application Information

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IPC IPC(8): H04W4/40G08G1/01
CPCG08G1/0125H04W4/40Y02P90/02
Inventor 毛莎莎徐磊孟哲
Owner UNITED AUTOMOTIVE ELECTRONICS SYST