Network connection type cloud control intelligent drive-by-wire chassis control system and control method thereof

A control system and smart line technology, applied in transmission systems, electrical components, design optimization/simulation, etc., can solve problems such as the lack of real-time dynamic control of the chassis that cannot be controlled by wire, lack of dynamic monitoring of chassis faults, and improve safety, reliability and service life. , improve the effect of networking

CN112995309APending Publication Date: 2021-06-18NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-06-18

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Abstract

The invention discloses a network connection type cloud control intelligent drive-by-wire chassis control system and a control method thereof. The system comprises a drive-by-wire chassis control terminal, an intelligent traffic infrastructure, a cloud computing platform and a communication network. The drive-by-wire chassis control terminal, the cloud computing platform and the intelligent traffic infrastructure realize data transmission through a communication network; the cloud computing platform processes data transmitted by the drive-by-wire chassis control terminal and the intelligent traffic infrastructure, a data instruction generated after processing is sent to the drive-by-wire chassis control terminal through a communication network to achieve real-time dynamic control over the chassis, and meanwhile the cloud computing platform dynamically monitors the working state of the vehicle chassis. The virtual digital twinborn model of the physical drive-by-wire chassis established in the invention can continuously change along with the data collected in the operation process of the drive-by-wire chassis, and reflects the operation condition of the drive-by-wire chassis in the full life cycle, so that the virtual digital twinborn model can predict the failure risk and fault actually existing in the physical drive-by-wire chassis entity.
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Description

technical field

[0001] The invention belongs to the field of automotive chassis control by wire and cloud computing technology, and specifically refers to a network-connected cloud-controlled intelligent chassis control system and a control method thereof. Background technique

[0002] In recent years, with the development and maturity of C-V2X communication technology, cloud computing technology and intelligent control technology, research on intelligent networked vehicles has entered a new stage. Among them, the research on the control method of the chassis is an important direction. As the executive mechanism of the intelligent networked vehicle, the chassis is connected and intelligent, and its degree of network connection and intelligence has a significant impact on the performance of the intelligent networked vehicle. At present, the traditional vehicle chassis has been difficult to adapt to the development requirements of future vehicle electrification and intelligenc...

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Embodiment Construction

[0045] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0046] refer to figure 1 As shown, a network-connected cloud-controlled intelligent wire-controlled chassis control system of the present invention includes: a wire-controlled chassis control terminal, an intelligent transportation infrastructure, a cloud computing platform, and a communication network; a wire-controlled chassis control terminal, a cloud computing platform and Intelligent transportation infrastructure realizes data transmission through communication network;

[0047] The cloud computing platform processes the data transmitted by the chassis-by-wire control terminal and the intelligent transportation infrastructure, and sends the processed data instructions to the chassis-by-...