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Platform-based advanced driver assistance system based on software definition

A driving assistance system, software-defined technology, applied in control/regulation systems, vehicle components, two-dimensional position/channel control, etc. The effect of applicability and functional expansion

Active Publication Date: 2018-07-27
GUANGZHOU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to disclose a software-defined platform-based advanced driver assistance system for the problems of low vehicle applicability and difficult function expansion of ADAS caused by factors such as diversification of ADAS sensors and complicated software design in the prior art. system

Method used

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  • Platform-based advanced driver assistance system based on software definition
  • Platform-based advanced driver assistance system based on software definition
  • Platform-based advanced driver assistance system based on software definition

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Embodiment Construction

[0025] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] see figure 1 , a software-defined platform-based advanced driver assistance system disclosed in the embodiment, including a hardware infrastructure layer 102, a control layer 104 located on the hardware infrastructure layer 102, a data and algorithm layer 106, and a platform-based vehicle signal interface layer 108, application layer 110.

[0027] (1) Hardware infrastructure layer

[0028] The hardware infrastructure layer 102 includes ADAS sensor hardware and ADAS sensor hardware combination, and provides physical bearer 110 for the control layer 104, data and algorithm layer 106, platformized vehicle signal interface layer 108, and application layer.

[0029] ADAS sensor hardware includes but not limited to at least one of camera, radar, laser, and ultrasonic. ADAS sensor ...

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Abstract

The invention relates to a platform-based advanced driver assistance system based on software definition. The system comprises a hardware infrastructure layer, a control layer, a data and algorithm layer, a platform-based complete vehicle signal interface layer and an application layer, wherein the control layer, the data and algorithm layer, the platform-based complete vehicle signal interface layer and the application layer are located above the hardware infrastructure layer. According to the system, in combination with a platform-based design idea, a software definition concept and a layering idea, all resources in the ADAS can be defined through software and managed in a platform-based computing environment of the ADAS, the flexible adjustment of hardware, the dynamic allocation of theresources and the programmable configuration of ADAS functions are achieved, an ADAS solution can be quickly made, and therefore the complete vehicle suitability and function scalability of the ADASare effectively improved.

Description

technical field [0001] The invention belongs to the technical field of vehicle intelligent control systems, and in particular relates to a platform-based advanced driver assistance system (ADAS) based on software definition, which combines platform-based design ideas, software-defined concepts and layered concepts to realize that all resources in ADAS can be Defined by software. Background technique [0002] Vehicle advanced driver assistance systems (ADAS) usually include navigation and real-time traffic system TMC, vehicle networking (Vehicular communication systems), adaptive cruise ACC (Adaptive cruise control), lane departure warning system LDWS (Lane departure warning system), lane keeping Lane keepassistance, Collision avoidance system, Pedestrian protection system, Automatic parking system, Traffic sign recognition, Blind spot detection ), Driver drowsiness detection, etc. They monitor the vehicle itself and its surrounding environment through various sensors such a...

Claims

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Application Information

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IPC IPC(8): G05D1/02B60R16/02
CPCG05D1/0214B60R16/02
Inventor 綦科
Owner GUANGZHOU UNIVERSITY
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