Warning sound control method and related equipment
A control method and technology of warning sound, which are applied in the directions of sound signal device, signal device, transportation and packaging, etc., can solve the problems of harsh warning sound and the inability of warning sound to attract pedestrians' effective attention, so as to reduce traffic congestion and reduce the possibility of Sex, the effect of reducing reaction time
Pending Publication Date: 2022-04-01
VOYAH AUTOMOBILE TECH CO LTD
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Problems solved by technology
The sound issued by the existing pedestrian warning device generally has the following problems, the warning sound is harsh or the warning sound cannot arouse the effective attention of pedestrians
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[0032] The embodiments of the present application obtain the distance between the vehicle and the pedestrian, and when the distance is less than the preset distance, turn on the warning sound obtained from the audio sample when the fuel vehicle is running to remind the pedestrian, and the pedestrian can recognize the vehicle coming behind without looking back. The reaction time for pedestrians to recognize vehicles is reduced, and pedestrians can quickly avoid vehicles, thereby increasing driving safety and reducing the possibility of traffic jams.
[0033] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences o...
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The invention discloses a warning sound control method and related equipment. The method comprises the steps that the distance between a new energy vehicle and a pedestrian is obtained, and when the distance is smaller than a preset distance, a warning sound is started, and the warning sound is obtained based on an audio sample during running of a fuel vehicle. According to the embodiment of the invention, the distance between the vehicle and the pedestrian is obtained, and when the distance is smaller than the preset distance, the warning sound obtained by the audio sample during the operation of the fuel vehicle is started to remind the pedestrian, so that the pedestrian can recognize the vehicle coming behind without looking back, the response time of recognizing the vehicle by the pedestrian is shortened, and the pedestrian can quickly avoid the vehicle; therefore, the driving safety is improved, and the possibility of traffic jam is reduced.
Description
technical field [0001] This specification relates to the field of new energy vehicles, and more specifically, the present invention relates to a warning sound control method and related equipment. Background technique [0002] Due to the low noise when electric vehicles are running, especially when driving at low speed in urban areas, when people and vehicles are mixed, electric vehicles and pedestrians are prone to safety accidents. Especially when vehicle appears from behind, this situation has very big potential safety hazard. [0003] In order to enhance driving safety, the regulations require electric vehicles to be equipped with AVAS (pedestrian warning device) when driving. When the vehicle is running at a low speed, a warning sound should be issued to make passers-by notice that there is a car passing by. The sound sent by the existing pedestrian warning device generally has the following problems, the warning sound is harsh or the warning sound cannot arouse the ef...
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Inventor 顿栋梁
Owner VOYAH AUTOMOBILE TECH CO LTD