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Haze weather safe driving alarm device

A technology of alarm and smog, which is applied in the field of automotive optical, mechanical and electrical engineering, can solve problems such as low visibility, driving difficulties, rear-end collision accidents, etc.

Inactive Publication Date: 2013-07-10
尚玉东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing cars are driving in foggy weather. Due to low visibility, driving is particularly difficult, and there are often reports of rear-end traffic accidents, causing heavy losses.

Method used

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  • Haze weather safe driving alarm device
  • Haze weather safe driving alarm device

Examples

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Embodiment Construction

[0010] Below by specific embodiment, the present invention is described in further detail:

[0011] When implementing the use, figure 1 The display 1 and the function key 2 are in the same plane, the housing 3 is made of aluminum, the light wave transmitter 4 and the echo signal receiver 5 are movable connections, which are convenient for installation and fixing. figure 2 In the light wave electronic control circuit system, the light wave emitted by the light wave transmitter and the Doppler effect will be reflected immediately when encountering the haze air mass, changing the original wavelength and frequency. When the receiver is passed to the timer and the signal processor of the photosensitive component, it is input to the electronic controller, filtered and shaped, and finally the command signal is sent to drive the language circuit, and the distance, time, speed, and presence or absence of the haze air mass in front of the car are broadcast in time. clogged. At the sa...

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Abstract

The invention relates to automobile optical electro-mechanical engineering, an audible and visual alarm device and reform and innovation of control circuits and belongs to optical electro-mechanical engineering. According to the optical electro-mechanical engineering science, the essence of light is electromagnetic waves and can be reflected and a fundamental principle that wavelength and frequency are related to colors, a specific optical wave control circuit is designed. Doppler effect optical waves sent by vehicle-mounted optical waves of an automobile are reflected back when haze air mess barriers are met, the wavelength and the frequency of the Doppler effect optical waves are changed. The Doppler effect optical waves are input to an electronic controller and through filter shaping, and finally signal commands are sent out. A language circuit is driven to broadcast. A distance, a direction, a speed and a picture are displayed between the automobile and haze air masses. The hazer weather safe driving alarm device is capable of achieving conveniently driving and operating, saving time and labor and being safe.

Description

Technical field: [0001] The invention relates to the improvement and innovation of the optical electromechanical engineering of automobiles, the sound and light alarm and the control circuit, and belongs to the optical electromechanical engineering. Background technique: [0002] Existing cars drive in haze weather, because of low visibility, driving is particularly difficult, there are often reports of rear-end traffic accidents, resulting in heavy losses. For drivers, they don't know what kind of speed and measures to drive safely to their destinations in haze weather. The usual practice of the expressway management agency is to close the road and prohibit traffic. If you run into a situation where the visibility is less than 100 meters, whether you can drive safely has been perplexing people. Invention content: [0003] The purpose of the present invention is to reduce unnecessary losses, from the purpose of economical, practical and durable, according to the specific...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/04G08G1/048
Inventor 尚玉东
Owner 尚玉东
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