CN114148255A

CN114148255A - Light-sound-degree reminding type horn additionally provided with button on automobile steering wheel

Info

Publication number: CN114148255A
Application number: CN202111575298.5A
Authority: CN
Inventors: 花国庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-03-08

Abstract

A light-sound reminding type horn with a button additionally arranged on an automobile steering wheel. The traditional automobile horn mainly has the functions of warning pedestrians and attracting other vehicles to pay attention and guaranteeing traffic safety, and the mode has certain disadvantages in modern life because the automobile horn has a civilized reminding function except the warning function. The invention adds a light-sound civilized reminding horn (which is used for calling pedestrians or in a quieter environment) on the automobile steering wheel, the sound is about 10-30 decibels lower than that of the traditional automobile horn, and the volume of the horn is approximately equal to that of the electric vehicle horn, so that the horn is a novel civilized, environment-friendly and convenient automobile function supplement.

Description

Light-sound-degree reminding type horn additionally provided with button on automobile steering wheel

Technical Field

The invention relates to a light-sound reminding type horn system for additionally arranging related buttons on an automobile steering wheel.

Background

The traditional automobile horn is used for warning in advance in a special road section or warning in some emergency conditions so as to warn pedestrians and attract the attention of other vehicles and ensure traffic safety. Because of the need to warn others, especially in the traffic road section with loud noise, the traditional horn volume standard is generally larger (the horn on the automobile at the beginning is used for urging pedestrians to avoid). The strength of noise: 0-20 decibels are quite static; the sound is quieter at 20-40 dB, common sound is at 40-60 dB, the sound is felt at 60-80 dB, the sound is very loud at 80-100 dB, and the sound is intolerable beyond 100 dB. The acoustic environmental quality standards stipulate that the nighttime noise must not exceed 50 db for mixed residential and commercial areas, and the daytime noise must not exceed 70 db for traffic areas of road trunks (class 4 a), whereas new edition performance requirements and test methods for motor vehicle horns stipulate in the 2019 mandatory standards: four-wheel vehicles and motorcycles with power of more than 7kW, noise is required to be between 105 and 118 decibels (horn noise of vehicles is reduced in countries such as America and Europe, the maximum limit average value is about 85 decibels), which is a standard established from the safety perspective, but the standard is far beyond the environmental protection noise standard, and unnecessary harm to the health or safety of people can be caused in daily life or special environment. Therefore, the conventional warning horn has many disadvantages in modern life where vehicles are more and more popular: for example, in a quite quiet environment, a driver sees that a rider or old people or children who are not normal in front of the vehicle want to remind the driver of paying attention to the vehicle, but if the driver presses a traditional loudspeaker, the driver is likely to scare the rider, and even the rider is forced to fall down and other accidents are caused; or when the acquaintance wants to politely call, the traditional loudspeaker may frighten the other party, and the result is clumsy; or in a relatively quiet space environment such as a residential community, the conventional horn may also be a harsh noise. Therefore, the automobile horn needs to have a civilized reminding function besides the traditional warning function, and needs to be added with a civilized reminding type horn for an automobile in a certain convenient mode, wherein the volume of the horn is similar to that of an electric bicycle, so that the horn is prevented from disturbing others. The development of automobiles to date has no new functions, and no originality of the similar invention is found during patent retrieval.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to add a civilized reminding type loudspeaker to an automobile in a convenient mode, so that a driver can select more signals to be transmitted, and the phenomenon that the driver disturbs other people is avoided as much as possible, so that the environmental noise is reduced, and unnecessary damage to the health and safety of other people in a special environment is avoided.

The technical scheme is as follows: a low-noise warning horn system is provided with a button on a steering wheel of an automobile. A light-sound horn button (for convenience of pressing and see the attached drawing 1 in detail) is additionally arranged in the middle supporting area of the automobile steering wheel, the sound volume emitted by the horn is about 10-30 decibels lower than that of the traditional automobile horn (set according to a specific automobile type), the volume of the horn is approximately equal to that of the electric automobile horn, the effect of civilized reminding is achieved, and the warning horn has a supplementary function to the traditional standard warning horn. At present, the volume of a horn of a two-wheeled electric vehicle in the market is generally about 80 decibels, and the light sound degree is relatively easy to accept, so for a light sound degree reminding type horn additionally arranged on the vehicle, the volume of the additionally arranged horn is recommended to be set between 55 decibels and 88 decibels (about 10 decibels to 30 decibels lower than that of a traditional vehicle horn, the corresponding volume is selected according to a specific vehicle type, and the standard of measurement can adopt the technical condition of motor vehicle operation safety (GB 7258 and 2017) standard), for example, the volume of the horn additionally arranged on a car is approximately equal to or weaker than that of a common electric vehicle horn. If the volume is too small, the driver can press repeatedly, but the total volume is far lower than that of a traditional loudspeaker, a supplementary civilization reminding function can be achieved, so that the driver has a choice when pressing the loudspeaker, and the loudspeaker is used for civilized reminding or calling for surrounding pedestrians in a specific environment. The loudspeaker that installs additional adopts the electric horn of lower volume etc, can directly install current two-wheeled electric motor car loudspeaker or motorcycle loudspeaker on the current market additional on the car, install the position additional and can select near traditional car loudspeaker or other suitable positions, loudspeaker shift knob is connected to on the car steering wheel (according to driver's custom, support the region and install the most convenient use additional in the middle of the steering wheel), through the corresponding interconnecting link of motor vehicle, the driver can be with the electric quantity transmission of automobile storage battery to installing loudspeaker additional on the magnetic coil after pressing loudspeaker shift knob, the electric current can let the magnetic coil drive vibrations membrane carry out the high frequency vibrations, thereby the vibrations air sends the sound, this is the vehicle loudspeaker theory of operation of general adoption on the market, can realize through ordinary technical means. The invention has simple technical means and mainly provides a brand-new creative scheme.

Has the advantages that: with the popularization of automobiles and the development of traffic, the communication between vehicles and people should not only be a warning signal, but also be a civilized reminding signal, so that the communication harmony in traffic operation is more facilitated. The invention provides a brand-new creative scheme, the technical implementation is simple, and the cost of adding corresponding functions by automobile manufacturers is low, so that obvious economic benefit is generated once the function is implemented, and the invention is also beneficial to the overall social harmony and the traffic civilization progress.

Drawings

FIG. 1 is a schematic representation of the present invention

FIG. 2 is a reference drawing of a horn of a general electric vehicle attached to the vehicle

Because the technical scheme is implemented by common principle technology in the field, the invention focuses on the general idea of the principle, and the attached drawings are only used for reference. Wherein, in the figure 1, parts 1 and 2 are the positions of the horn buttons suggested to be added; 3. 4, 5, 6, 7 and the like are other installation positions for reference, and fig. 2 is a reference diagram of a common electric vehicle horn installed on a vehicle.

Claims

1. A low-noise warning horn system is provided with a button on a steering wheel of an automobile.

2. The method is characterized by comprising the following steps: the related button is added in the middle area of the steering wheel (the supporting part is arranged outside the traditional horn button) of the automobile so as to conveniently and quickly press and sound the light-sound reminding type horn.