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Intelligent driving warning system prototype based on multi-core processor

A multi-core processor and early warning system technology, applied in the direction of control devices, etc., can solve the problems of function separation, unfavorable multi-sensor fusion, and unfavorable multi-camera integration, and achieve the effect of ensuring real-time and reliability.

Inactive Publication Date: 2017-05-31
SHANGHAI DATACENT SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the separation of functions between cameras is not conducive to the comprehensive function of multi-eye cameras. It can neither detect multiple targets nor provide target depth information; and the separation of cameras from other sensors is not conducive to multi-sensor fusion.

Method used

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  • Intelligent driving warning system prototype based on multi-core processor

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Embodiment Construction

[0015] The prototype of the intelligent traffic warning system based on the multi-core processor includes the following steps:

[0016] 1) Use multiple sensors to obtain road conditions and driving data in front of the vehicle;

[0017] 2) Use a multi-core processor to fuse information from multiple sensors;

[0018] 3) Reuse the control unit to control actuators and warning devices;

[0019] 4) Use an embedded real-time operating system to ensure the real-time and reliability of the system.

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Abstract

The invention discloses an intelligent driving warning system prototype based on a multi-core processor. The intelligent driving warning system prototype based on the multi-core processor has the advantage that multiple sensors are used for acquiring conditions of roads in front of a vehicle and driving data, the multi-core processor is used for subjecting the multiple sensors to integrating information, a control unit is used for controlling an actuator and a warning device, and an embedded real-time operation system is used, so that vehicle accidents are reduced greatly.

Description

technical field [0001] The invention relates to a prototype of an intelligent driving warning system based on a multi-core processor Background technique [0002] In order to achieve the main purpose of the research on vehicle safety assisted driving technology, it is necessary to grasp the status of the vehicle, the road, and the surrounding vehicles through various sensors (passive infrared camera, industrial camera, microwave radar, laser radar, etc.) installed on the vehicle. , to assist the driver to increase the ability to perceive the environment and provide early warning signals. [0003] Fusion of information from multiple sensors can achieve performance that is difficult to obtain from a single sensor, mainly reflected in the improvement of information redundancy and complementarity. The performance advantages of information fusion are mainly reflected in: improving the credibility of information and the detectability of targets, expanding the search range of time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/06B60W40/00B60W50/14
CPCB60W40/00B60W40/06B60W50/14B60W2050/0043B60W2050/0075B60W2050/143
Inventor 张军
Owner SHANGHAI DATACENT SCI CO LTD