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Multinuclear heterogeneous processor-based intelligent driving pre-warning system prototype

A heterogeneous processor and early warning system technology, applied in the direction of electrical digital data processing, registration/indicating vehicle operation, instruments, etc., can solve the problems of function separation, inability to provide target depth information, inability to detect multiple targets, etc., to ensure The effect of 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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  • Multinuclear heterogeneous processor-based intelligent driving pre-warning system prototype

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Effect test

Embodiment Construction

[0017] This prototype of intelligent traffic warning system based on multi-core heterogeneous processors includes the following steps:

[0018] 1) Use multiple sensors to obtain road conditions and driving data in front of the vehicle;

[0019] 2) Use multi-core heterogeneous processors to fuse information from multiple sensors;

[0020] 3) Reuse the control unit to control actuators and warning devices;

[0021] 4) Use an embedded real-time operating system to ensure the real-time and reliability of the system.

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Abstract

The present invention discloses a multinuclear heterogeneous processor-based intelligent travelling pre-warning system prototype in which, multisensors are used for obtaining front vehicle road conditions and driving data, a multinuclear heterogeneous processor is adopted, information fusing is performed on the sensors, then a control unit, a control actuator and a warning device are used, and an embedded real-time operating 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 heterogeneous 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...

Claims

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Application Information

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IPC IPC(8): G07C5/08G06F15/167
CPCG06F15/167G07C5/0808G07C5/0816G07C5/0841
Inventor 张军
Owner SHANGHAI DATACENT SCI CO LTD