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Intelligent network electric vehicle control system and control method thereof

A technology of electric vehicles and control systems, applied in the direction of non-electric variable control, control/adjustment system, vehicle position/route/height control, etc., can solve the problem of low versatility of the control system, improve traffic efficiency and reduce traffic accidents Incidence rate, effect of reducing congestion

Inactive Publication Date: 2018-05-18
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a control system and control method for an intelligent network-connected electric vehicle, which can improve the traffic efficiency of intelligent vehicles, reduce congestion, reduce the incidence of traffic accidents, ensure driving safety, and solve the problem of control The problem of low system versatility

Method used

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  • Intelligent network electric vehicle control system and control method thereof
  • Intelligent network electric vehicle control system and control method thereof
  • Intelligent network electric vehicle control system and control method thereof

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0040] The motion control system and method of the intelligent network-connected electric vehicle provided by the present invention, the system structure is as follows figure 1 As shown, the main control processing unit, V2X information interaction unit, environment and vehicle state perception unit, vehicle CAN network, vehicle motion state control unit and drive execution unit.

[0041] In this solution, the main control processing unit controls the system in the following ways:

[0042] 1) Detect the environmental information of the vehicle, obtain the driving status information of the vehicle and other vehicles; obtain the road environment information;

[0043] 2) Establish vehicle transve...

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Abstract

The invention discloses an intelligent network electric vehicle control system and a control method thereof. The system is characterized by comprising a main control processing unit, a V2X informationinteraction unit, an environment and vehicle state sensing unit, a full vehicle CAN network, a vehicle motion state control unit, and a driving execution unit. Through the V2X information interactionunit, environment information such as road information and state information of other vehicles are received; the environment and vehicle state sensing unit detects the environment around the vehicleand vehicle state information; all information is provided to the main control processing unit through the full vehicle CAN network; and the vehicle motion state control unit controls the state of thevehicle by controlling the driving execution unit. The problems that the universality of an intelligent vehicle control system is low and the cost is high are solved. The traffic efficiency of intelligent vehicles is improved, the traffic jam is relieved, and the traffic accidents are reduced.

Description

technical field [0001] The invention relates to an intelligent network-connected electric vehicle control system and a control method thereof, belonging to the technical field of vehicle control. Background technique [0002] As a part of intelligent transportation system, intelligent vehicle has a very broad application prospect. Intelligent vehicles refer to a class of vehicles that can perceive autonomously, make autonomous decisions, and perform trajectory planning and tracking. Trajectory tracking control is the basic problem and necessary condition of intelligent vehicle research. In order to improve the active safety performance of automobiles during high-speed driving and reduce the incidence of rear-end collision accidents, it is urgent to develop high-performance automobile active collision avoidance systems. The vehicle active collision avoidance system uses modern information technology and sensor technology to obtain external information, integrate road condit...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0221G05D1/0257G05D1/0276
Inventor 王凯正林棻唐洁张会琪
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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