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Intelligent helmet with safety alarm

A smart helmet and safety warning technology, applied to helmets, helmet covers, clothing, etc., can solve the problems of randomness, loss of head protection, easy to fall off, etc., and achieve the effect of reducing damage and weight

Inactive Publication Date: 2009-07-15
JIANGXI RUILAI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the helmet has many functions, the most important function of the helmet is to protect the head from damage while driving. Since the user wears the helmet at will, if it is not worn correctly and safely, it will easily fall off and the wearer will lose his head. ministry of protection

Method used

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Embodiment Construction

[0010] The present invention has certain intelligence: the intelligence is composed of electronic hardware and control software, which can automatically control the opening of the fan (11) according to the temperature to adjust the temperature inside the helmet; automatically adjust the communication volume of the horn (6) according to the external noise; The output of the tension sensor realizes its intelligent function through a band-pass filter and fuzzy logic to prompt the user to fasten the helmet strap (8), and when the system breaks down, the control software automatically diagnoses and reports.

[0011] The controller consists of a microcomputer, sensors, and actuators, including communication lines. Control strategies include external noise estimation, automatic volume compensation adjustment, charging control, belt unfastened alarm, fan control, fault diagnosis, etc.

[0012] The controller samples the signal sent by the sensor and converts it into a physical quantit...

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PUM

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Abstract

The invention discloses a safety warning intelligent crash helmet. The intelligence comprises electronic hardware and control software, and the safety warning intelligent crash helmet comprises a crash helmet shell (1), a solar charging device, a tension controller, a temperature control device, a communication line and a microcomputer (4), wherein the solar charging device charges a microbattery (10) in such a way that light energy is converted into current by solar panels (12). The tension controller acquires signals which are processed by the microcomputer (4), when the tension is less that a value, a horn buzzs for sounding a safety alarm to remind a user rightly wearing the crash helmet, and the head safety is protected when in accident. The invention avoids the head hurt caused by wearing haphazardry; and the solar charging device provides a power supply of a crash helmet additional device, thereby the energy is saved.

Description

technical field [0001] The invention relates to a helmet, in particular to an intelligent helmet whose safety warning is powered by solar energy and automatically controls communication and ventilation. Background technique [0002] A helmet is a device for protecting people's heads, and generally consists of a shell with a certain strength and a fixing mechanism. When subjected to impact or vibration, the helmet can reduce the damage to the human head caused by external force. With the development of technology, many additional functional devices have been introduced into the helmet. If the air flow in the helmet is not smooth and the temperature is high, the user feels uncomfortable, and the additional device of the existing helmet increases the air flow in the helmet and the temperature drops. The helmet of the mirror automatic cleaning device, but the power supply of the micro fan and the automatic cleaning device is from the battery; the existing helmet also has incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/00A42B3/04A42B3/28A42B3/30
Inventor 刘贻樟
Owner JIANGXI RUILAI ELECTRONICS
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