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Method to automatically switch high beam and low beam

An automatic conversion, vehicle technology, applied in vehicle components, optical signals, signal devices, etc., can solve problems such as high beam safety accidents, and achieve the effect of avoiding safety accidents and easy structural layout.

Active Publication Date: 2014-11-05
叶春林
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the abuse of high beam lights in vehicles is likely to cause safety accidents, and to provide a method for automatically switching far and near lights suitable for vehicles of various styles

Method used

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  • Method to automatically switch high beam and low beam

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Embodiment

[0014] Example: such as figure 1 Shown is a method for automatically switching far and near lights in a vehicle, which consists of a vehicle-mounted unit 1, a vehicle controller 2, a light converter 3, an interior warning device 4 and a background data monitoring and analysis center 5. The vehicle-mounted unit 1 includes MCU, GPS and 3G modules, which are used to receive and feed back various signals through the wireless network, respond to and execute instructions issued by the background data monitoring and analysis center 5, and transmit all information to the The background data monitoring and analysis center 5 helps the background data monitoring and analysis center 5 to confirm the position and driving direction of the vehicle in real time, the data acquisition terminal is connected with the vehicle controller 2, and is arranged in the space position below the vehicle instrument panel; the light converter 3. A relay is selected to be connected to the far and low beam lin...

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Abstract

The invention discloses a method and a composition for ensuring a vehicle to automatically switch a high beam and a low beam and aims to solve the problem that the existing vehicle abuses the high beam, so that a safety accident is easy to generate. The composition is formed by two modules, i.e. a data acquisition terminal and a background data monitoring analysis center; a vehicle-mounted unit is connected to a controller of a vehicle; when the background data monitoring analysis center judges that an oppositely running distance of the vehicle is close to a set value of a nationally regulated low beam using distance, information can be set and sent to the vehicle-mounted unit and a command is sent by the controller of the vehicle to warn a driver to switch to the low beam; and when the background data monitoring analysis center judges that the oppositely running distance of the vehicle reaches a nationally regulated low beam using distance, if the vehicle is still in a high beam state at the moment that an error is subtracted, the vehicle can be immediately commanded to automatically switch to the low beam. The method and the composition have wide application range and are beneficial to the safety of using the vehicle.

Description

technical field [0001] The invention relates to the field of auxiliary vehicle safety, in particular to a method for automatically switching far and near lights of a vehicle. Background technique [0002] At present, the known vehicles driving at night with high beam lights will cause the driver driving in the opposite direction to be instantly blinded when the front meets, and will also bring about a decline in perception and judgment. The interior and exterior mirrors are useless. According to the statistics of the public security department, among the traffic accidents that occurred at night in my country in 2011, 30% to 40% were related to the abuse of high beams, and it was on the rise (China Consumer News, B2 Edition on April 13, 2012 ). Apart from advocacy, we have not seen specific countermeasures and products for such problems, nor have we retrieved feasible solutions to such problems. Contents of the invention [0003] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/14B60Q1/08B60Q1/26
Inventor 叶春林
Owner 叶春林
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