Device for preventing fatigue driving
A driver and alarm device technology, applied in the field of traffic safety, can solve the problems of decreased judgment ability, untimely shifting, unresponsiveness, etc., and achieve the effect of reducing traffic accidents and preventing fatigued driving.
Inactive Publication Date: 2015-02-25
SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
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Problems solved by technology
[0002] When the driver is tired, the judgment ability is reduced, the response is slow and the operation error increases
When the driver is slightly fatigued, the gear shift will not be timely or accurate; when the driver is moderately fatigued, the operation action will be sluggish, and sometimes even forget to operate; Sleep phenomenon, in severe cases, the ability to control the vehicle will be lost, leading to traffic accidents
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[0007] As shown in the figure, the present invention is equipped with a fingerprint identification device 1 on the steering wheel of the car. When the driver enters the car and drives, the fingerprint identification device on the steering wheel will identify the driver and send the information to ECU2, and ECU2 starts to perform continuous processing. The driving time is counted. If the driver drives continuously for nearly 3 hours, the ECU will send a signal to the 3 alarm device. The alarm device will sound an alarm to remind the driver to stop and rest for 20 minutes. After the driver drives continuously for 4 hours , the ECU will send a signal to the 4 power system, and the power system will stop working, preventing the driver from continuing to drive.
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The invention provides a device for preventing fatigue driving. The device is characterized in that a fingerprint recognition device is installed on a steering wheel of an automobile, and when a driver gets in the automobile to drive the automobile, the fingerprint recognition device on the steering wheel can recognize the driver and send information to an ECU, and the ECU begins to keep the continuous driving time; when the driver continuously drives the automobile nearly by three hours, the ECU can send a signal to an alarming device, and the alarming device can produce an alarming sound to remind the driver to park to take a rest for twenty minutes; after the driver continuously drives the automobile by four hours, the ECU can send a signal to a power system to stop working, and the driver is kept from continuing to drive.
Description
technical field [0001] The invention relates to the field of traffic safety, in particular to a device for preventing fatigue driving. Background technique [0002] When the driver is tired, the ability to judge decreases, the response is slow and the operation errors increase. When the driver is slightly fatigued, the gear shift will not be timely or accurate; when the driver is moderately fatigued, the operation action will be sluggish, and sometimes even forget to operate; Sleep phenomenon, when it is serious, it will lose the ability to control the vehicle and cause traffic accidents. Contents of the invention [0003] The present invention proposes a device for preventing fatigue driving, which is characterized in that a fingerprint recognition device is installed on the steering wheel of the car, and when the driver enters the car to drive, the fingerprint recognition device on the steering wheel will recognize the driver and transmit the information to ECU, ECU st...
Claims
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IPC IPC(8): B60Q5/00B60W50/14B60W10/04B60T7/12
Inventor 朱学文陈寿胜
Owner SHANDONG VOCATIONAL COLLEGE OF SCI & TECH