An intelligent driving vehicle control system based on intelligent tire tactile perception
A technology for intelligent driving and vehicle control, applied in the direction of control devices, vehicle components, external condition input parameters, etc., can solve problems such as poor accuracy and weather effects, and achieve the effects of broadening the application range, simplifying the structure, and reducing the calculation burden
Active Publication Date: 2021-03-16
BEIHANG UNIV
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Problems solved by technology
Although some researchers have realized the recognition of snow, rain and other weather through the combination of camera and computer vision technology, there are still shortcomings such as poor accuracy and the influence of lighting weather.
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[0036] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but are not intended to limit the protection scope of the present invention.
[0037] A kind of smart driving car control system based on smart tire tactile perception of the present embodiment, such as figure 1 As shown, it includes a perception system 1, a control system 2, an execution system 3, an electronic circuit 4 and a wireless data transmission device 5. The perception system 1 is composed of smart tires, a visual perception system and radar equipment. When the smart vehicle is driving, the perception system 1 Different sensors collect the surrounding environment information in real time, among which the smart tires are located inside the four tires, used to perceive the state of the road surface, and connected with the intelligent driving car control system through the wireless data transmission device 5; the visual perception system i...
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The invention provides an intelligent driving automobile control system based on intelligent tire tactile perception. The system comprises a sensing system (1), a control system (2), an execution system (3), an electronic circuit (4) and a wireless data transmission device (5). The sensing system (1) is composed of intelligent tires, a visual sensing system and radar equipment, when an intelligentvehicle runs, different sensors of the sensing system collect surrounding environment information in real time, and the intelligent tires are located in the four tires, used for sensing the road surface state and connected with the intelligent driving automobile control system through the wireless data transmission device. The visual perception system is located on the top of an automobile body;surrounding environment images and road traffic information are collected in real time, the radar equipment senses a three-dimensional environment map in real time and conducts obstacle distance measurement and speed measurement, the intelligent tires, the visual perception system and the radar equipment are connected with the control system through the electronic circuit (4), and the control system is located in a vehicle electronic control unit and controls and decides an automobile.
Description
technical field [0001] The invention belongs to the technical field of unmanned driving, in particular to the technical field of intelligent vehicle control systems, in particular to an intelligent driving vehicle control system based on the tactile perception of intelligent tires. Background technique [0002] In recent years, my country's smart car field has developed rapidly and is expected to be widely used in the future. The technologies used in intelligent driving include environmental perception, navigation and positioning, path planning, automatic control, etc. Among them, the decision-making control is equivalent to the "brain" of the smart car. Combined with the environmental information obtained by the perception system, it issues motion instructions to the power system, controls the dynamics of the vehicle, and completes operations such as overtaking and lane changing of the vehicle. The quality of the control system determines the power, stability and safety of...
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IPC IPC(8): B60W30/02B60W30/182B60W40/06B60W60/00
CPCB60W30/02B60W30/182B60W40/06B60W60/001B60W2552/00B60W2552/35B60W2555/20
Inventor 杨世春王锐曹耀光陈昱伊闫啸宇陈飞李强伟刘新华
Owner BEIHANG UNIV