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Vehicle-mounted fatigue driving alarm system and method

An alarm system and fatigue driving technology, applied in alarms, instruments, character and pattern recognition, etc., can solve the problems of poor warning effect, poor system performance, low monitoring efficiency, etc., achieve high practical value, and enhance warning functions , good detection effect

Inactive Publication Date: 2021-01-05
上海巍宇航天科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the emergence and development of new technologies, the existing fatigue driving warning system has the following characteristics: the single monitoring method leads to poor system performance, and the expansion of the system is limited by the wiring of the body space, cost and other aspects, so the monitoring Low efficiency, poor warning effect, failed to reduce traffic accidents caused by fatigue

Method used

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  • Vehicle-mounted fatigue driving alarm system and method
  • Vehicle-mounted fatigue driving alarm system and method
  • Vehicle-mounted fatigue driving alarm system and method

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Embodiment Construction

[0028] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.

[0029] The first embodiment of the present invention provides a vehicle fatigue driving warning system, such as figure 1 As shown, it includes acquisition system 1, management system 2, and alarm system 3 connected in sequence. Acquisition system 1 is set on the rearview mirror, management system 2 is set on the control panel in the car, and the portrait information of the driving position is collected through acquisition system 1. Afterwards, it is sent to the management system 2, and the management system 2 processes and analyzes the information and then sends it to the alarm system 3.

[0030] Specifically, as Figure 2 to Figure 5 As shown, the management system 2 includes a portrait collection module 21, a processing module 22, a classification work ...

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Abstract

The invention relates to the field of fatigue driving alarming systems, and provides a vehicle-mounted fatigue driving alarm system and method. The alarm system comprises an acquisition system, a management system and a warning system which are connected in sequence, the acquisition system is arranged on a rearview mirror, the management system is arranged on an in-vehicle control panel, portraitinformation of a driving position is acquired by the acquisition system and then transmitted to the management system, and the management system processes and analyzes the information and then transmits the information to the alarm system. The system is good in detection effect, suitable for vehicle-mounted operation and good in expansibility, effectively improves the accuracy of fatigue judgmentand enhances the robustness of the system, so that the accident rate caused by fatigue driving is reduced, the alarm function is enhanced, and the system has very high practical values.

Description

technical field [0001] The invention relates to the field of fatigue driving warning systems, in particular to a vehicle fatigue driving warning system and an alarm method. Background technique [0002] With the rapid development of the automobile industry, the traffic accidents related to it are also increasing rapidly, and among these accidents, traffic accidents caused by fatigue driving account for about 16% of the total, and more than 20% on expressways. The development of fatigue driving prevention and alarm devices has become the focus and difficulty of today's fatigue driving research. With the emergence and development of new technologies, the existing fatigue driving warning system has the following characteristics: the single monitoring method leads to poor system performance, and the expansion of the system is limited by the wiring of the body space, cost and other aspects, so the monitoring The efficiency is low, the warning effect is not good, and the traffic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/06B60W40/08B60W50/14G06K9/00
CPCG08B21/06B60W40/08B60W50/14B60W2040/0827
Inventor 周剑鹏李军伟
Owner 上海巍宇航天科技有限公司
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