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Vehicle-mounted LED (Light Emitting Diode) caution light

A technology of LED warning light and LED display screen, applied in the field of electronics, can solve the problems of insufficient warning light display and rear-end collision, and achieve the effect of avoiding rear-end collision, obvious position and high brightness.

Inactive Publication Date: 2013-01-02
XINCHANG COUNTY QIXING STEET LANXIN TECH CONSULTING SERVICE DEPT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the car brakes only display the three brake lights of left, middle and right. Once it encounters rain or fog, the warning lights will not be displayed clearly enough, which may easily cause traffic accidents such as rear-end collisions.

Method used

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  • Vehicle-mounted LED (Light Emitting Diode) caution light

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Embodiment Construction

[0009] The circuit structure of the present invention is divided into two parts, one is a transmitting part, and the other is a receiving part. The transmitting part is powered by the input device (2) through the power supply module (1) +, -, and converts the analog signal into a digital signal, and at the same time inputs it to the encoder (3), and the output signal of the encoder (3) passes through the transmitting antenna (4 ) into the air. The receiving part receives the transmitted signal through the receiving antenna (6) and inputs it to the decoder (5), and the decoder (5) is powered by the power module (1) +, - to decode the encoded signal of the encoder (3) Input to the central processing unit (7) for calculation, the central processing unit (7) inputs the calculation signal into the display signal processor (8) after being powered by the power supply module (1) +, -, and the display signal processor (8) After the power supply module (1) +, - power supply, the di...

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Abstract

The invention discloses a vehicle-mounted LED (Light Emitting Diode) caution light which is used for displaying caution characters and languages such as keeping distance, slowing down and the like in Chinese and English to the rear vehicles by utilizing LED, so that the traffic accidents can be effectively decreased. The vehicle-mounted LED caution light comprises a power module, input equipment, an encoder, a transmission antenna, a decoder, a central processor, a reception antenna, a display signal processor and an LED display screen. The vehicle-mounted LED caution light is characterized in that a transmitter circuit and a receiver circuit are arranged in one wrapper and powered by the same power module. The vehicle-mounted LED caution light is capable of receiving the signals sent by the vehicle, receiving the signals of other vehicles and cell phone signals at the same time, and displaying in Chinese and English via LED. The vehicle-mounted LED caution light has the beneficial effects of replacing the safety tripods on cars and being obvious in position and high in brightness to remind the rear vehicles and avoid the traffic accidents such as tailgating and the like.

Description

technical field [0001] The invention relates to a vehicle-mounted LED warning light, more specifically an LED warning light on the rear glass of a vehicle, and belongs to the field of electronic technology. technical background [0002] At present, the car brakes only display the three brake lights of left, middle and right. In case of rain or fog, the warning lights will not be displayed clearly enough, which will easily cause traffic accidents such as rear-end collisions. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide drivers with warning words and languages ​​such as "please keep a distance" and "please slow down" to tell the car coming from the rear by using the LED display mode in Chinese and English. Can effectively reduce traffic accidents. [0004] The vehicle-mounted LED warning light of the present invention includes a power supply module, an input device, a coder, a transmitting antenna, a decoder, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
Inventor 杨飞婷
Owner XINCHANG COUNTY QIXING STEET LANXIN TECH CONSULTING SERVICE DEPT
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