CN114954226A - Intelligent control method and system for vehicle whistling - Google Patents
Intelligent control method and system for vehicle whistling Download PDFInfo
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- CN114954226A CN114954226A CN202210617096.0A CN202210617096A CN114954226A CN 114954226 A CN114954226 A CN 114954226A CN 202210617096 A CN202210617096 A CN 202210617096A CN 114954226 A CN114954226 A CN 114954226A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
Abstract
The invention provides an intelligent control method and a control system for vehicle whistle, wherein the control method comprises the following steps: the distance sensor of the vehicle detects whether the front obstacle is in a preset distance range, and if so, the whistle control device is started to control whistle; recognizing the type of the obstacle, and performing whistle in a corresponding whistle mode according to the type of the obstacle, wherein if the obstacle is a vehicle and the vehicle is provided with a whistle control device, the self-vehicle whistle control device sends a whistle signal to a front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling a loudspeaker to whistle; controlling a speaker to whistle if the obstacle is a human or an animal. The invention can not only realize the function of whistling to prompt pedestrians or vehicles in front of the vehicles to avoid, but also avoid illegal whistling and reduce noise pollution.
Description
Technical Field
The invention relates to the field of vehicle whistle control, in particular to a vehicle whistle intelligent control method and a vehicle whistle intelligent control system.
Background
When the vehicle runs, if the front of the vehicle meets an active obstacle, a whistle is needed to remind. The conventional whistling has disadvantages: (1) the sound is loud and easily scares the pedestrians; (2) sometimes, the driver of the front vehicle cannot hear the horn sound due to the reason that the window of the front vehicle is tightly closed and the like; (3) in some areas where whistling is prohibited, no alert can be given to the vehicle in front.
With the increasing popularity of automobiles, various problems brought by automobiles are also increased, noise pollution is gradually paid attention by people, and the noise pollution of the automobiles is mainly reflected in horn whistle warning. How to effectively reduce the noise pollution of the vehicle is also the key point of the current environmental protection engineering research. Particularly, with the introduction of unmanned technology as a development hotspot and trend in the automotive industry, it is necessary to further aggravate vehicle noise pollution; in order to reduce noise pollution and improve environmental quality, more and more road traffic signs that prohibit whistling appear in urban areas. Because the monitoring of noise pollution can not realize the measure of electronic control, evidence collection and on-site duty are very difficult, and the noise pollution source caused by the vehicle-mounted loudspeaker is mainly restricted by personal moral quality, and illegal whistle is forbidden frequently.
Disclosure of Invention
The invention provides an intelligent control method and system for vehicle whistling, aiming at the technical problems in the prior art.
According to a first aspect of the invention, an intelligent control method for vehicle whistle is provided, which comprises the following steps:
the distance sensor of the vehicle detects whether the front obstacle is in a preset distance range, and if so, the whistle control device is started to control whistle;
recognizing the type of the obstacle, and according to the type of the obstacle, performing whistle by adopting a corresponding whistle mode;
wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, the self-vehicle whistle control device sends a whistle signal to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling a loudspeaker to whistle; controlling a speaker to whistle if the obstacle is a human or an animal.
On the basis of the technical scheme, the invention can be improved as follows.
Optionally, the detecting, by the distance sensor of the host vehicle, whether the obstacle ahead is within a preset distance range further includes:
and detecting whether the current road section is a whistling-prohibited area or not, and if so, opening the sound shielding device.
Optionally, the identifying the type of the obstacle includes:
acquiring an image including an obstacle in front of the vehicle by triggering a digital camera installed on a vehicle traveling data recorder, and extracting the outline of the obstacle in the image;
identifying the type of the obstacle according to the outline of the obstacle.
Optionally, if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, the vehicle whistle control device sends a whistle signal to the front vehicle whistle control device; if the barrier is a vehicle and the vehicle is not provided with a whistle control device, controlling the whistle of the loudspeaker, comprising:
if the barrier is a vehicle and the vehicle is provided with a whistle control device, sending a whistle signal to the front vehicle whistle control device so that the front vehicle whistle control device receives the whistle signal and converts the whistle signal into a voice signal to remind a driver of avoiding the vehicle;
if the front vehicle is not provided with a whistle control device, a first loudspeaker instruction is sent to the vehicle loudspeaker control module, so that the first loudspeaker instruction comprises a first whistle sound decibel value; the vehicle loudspeaker module controls the loudspeaker to whistle with a first whistle sound decibel value according to the first loudspeaker instruction.
Optionally, the decibel value of the first whistle sound is 95-115 dB.
Optionally, it is determined whether the preceding vehicle is equipped with a whistling control device by:
searching whether wifi equipment or Bluetooth equipment exists in a preset distance range in front of the vehicle, and if so, installing a whistle control device on the front vehicle; if not, the preceding vehicle is not equipped with a whistle control device.
Optionally, if the obstacle is a human or an animal, controlling a speaker to whistle, comprising:
if the obstacle is a human, sending a second loudspeaker instruction to the vehicle loudspeaker control module, so that the second loudspeaker instruction comprises a second whistle sound decibel value; the vehicle loudspeaker module controls the loudspeaker to whistle with a second whistle sound decibel value according to the second loudspeaker instruction;
if the obstacle is an animal, sending a third speaker instruction to the vehicle speaker control module, so that the third speaker instruction comprises a third whistle decibel value; and the vehicle loudspeaker module controls the loudspeaker to whistle with a third whistle sound decibel value according to the third loudspeaker instruction.
Optionally, the decibel value of the second whistle sound is 65-85dB, and the decibel value of the third whistle sound is 40-60 dB.
According to a second aspect of the invention, a vehicle whistle intelligent control system is provided, which comprises a vehicle distance sensor, a whistle control device, a central control device and a loudspeaker;
the distance sensor of the vehicle is used for detecting whether the front obstacle is in a preset distance range or not, and if so, starting the vehicle whistle control device to control whistle;
the central control device is used for identifying the type of the obstacle and whistling in a corresponding whistling mode according to the type of the obstacle;
wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, a whistle signal is sent to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling the speaker of the vehicle to whistle; and if the obstacle is a human or an animal, controlling the loudspeaker of the vehicle to whistle.
Optionally, the vehicle further comprises a shielding device mounted on the vehicle;
and the shielding device is used for opening the sound shielding of the whistle when the central control device detects that the current road section is the no-whistle area.
According to the intelligent control method and the intelligent control system for vehicle whistle, the whistle signal prompt can be sent according to the distance between the obstacle and the vehicle and the characteristic classification of the obstacle, so that illegal whistle in a no-whistle area can be avoided, and noise pollution can be reduced; the volume when the sending speaker whistling signal carries out corresponding regulation, avoids sending unnecessary high decibel whistling sound, causes environmental noise pollution. Most importantly, the whistle method can avoid illegal whistle and can perform distinguished whistle on people and animals in front, so that the harm of high-decibel whistle sound to the bodies of people and animals is reduced, and the occurrence probability of accidents is reduced.
Drawings
FIG. 1 is a flow chart of an intelligent control method for vehicle whistling according to the present invention;
FIG. 2 is a schematic view of the coverage area of the whistle control device;
FIG. 3 is a schematic flow chart of the whistling device;
FIG. 4 is a schematic diagram of the working flow of a loudspeaker;
FIG. 5 is an overall flow chart of a vehicle whistle intelligent control method;
fig. 6 is a schematic structural diagram of an intelligent control system for vehicle whistling provided by the invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example one
An intelligent control method for vehicle whistle, referring to fig. 1, comprises the following steps:
step one, a distance sensor of the vehicle detects whether a front obstacle is in a preset distance range, and if yes, a whistle control device is started to control whistle.
As an embodiment, the distance sensor of the host vehicle detects whether a front obstacle is within a preset distance range, and the method further includes: and detecting whether the current road section is a whistling forbidden region, and if so, opening a sound shielding device.
It can be understood that when the vehicle runs on a certain road section, whether the current road section is a no-whistle area is detected, if the current road section is the no-whistle area, the sound shielding device is started to shield the sound of subsequent whistling so as to avoid noise pollution; if the blast zone is not a prohibited blast zone, the sound masking device need not be activated.
A distance sensor arranged on the vehicle detects obstacles within a certain distance range, as shown in fig. 2, for example, the distance sensor detects obstacles within a range of 100m away from the vehicle, and if the obstacles are within the range of 100m, a whistle device is started; if there is no obstacle within the range of 100m, the whistle device is turned off.
Secondly, identifying the type of the obstacle, and according to the type of the obstacle, carrying out whistle by adopting a corresponding whistle mode; wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, the self-vehicle whistle control device sends a whistle signal to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling a loudspeaker to whistle; controlling a speaker to whistle if the obstacle is a human or an animal.
As an embodiment, the identifying the type of obstacle comprises: acquiring an image including an obstacle in front of the vehicle by triggering a digital camera installed on a vehicle traveling data recorder, and extracting the outline of the obstacle in the image; identifying the type of the obstacle according to the outline of the obstacle.
It can be understood that if an obstacle exists in the preset distance range of the vehicle, the digital camera installed on the automobile data recorder is started to acquire the image including the obstacle in front of the vehicle, and the type of the obstacle is identified from the image according to an image identification technology. According to the different types of obstacles in front of the vehicle, different whistle modes are adopted for whistle.
Specifically, referring to fig. 3, if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, the own vehicle whistle control device sends a whistle signal to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling the whistle of the loudspeaker, and the method comprises the following steps: if the obstacle is a vehicle and the vehicle is provided with a whistle control device, sending a whistle signal to the front vehicle whistle control device, so that the front vehicle whistle control device receives the whistle signal and converts the whistle signal into a voice signal to remind a driver of avoiding the whistle signal; if the front vehicle is not provided with a whistle control device, a first loudspeaker instruction is sent to the vehicle loudspeaker control module, so that the first loudspeaker instruction comprises a first whistle sound decibel value; the vehicle loudspeaker module controls the loudspeaker to whistle with a first whistle sound decibel value according to the first loudspeaker instruction.
It can be understood that, if the type of the obstacle is a vehicle and a whistle control device is installed on the vehicle, the vehicle can send a whistle signal to the whistle control device of the front vehicle, and the whistle control device of the front vehicle receives the whistle signal and converts the whistle signal into a voice signal to remind the driver of avoiding the obstacle. If the front vehicle is not provided with the whistle control device, the central control device of the vehicle sends a loudspeaker instruction to the speaker control module of the vehicle, the loudspeaker instruction comprises a whistle sound decibel value, and the speaker control module whistles according to the sound decibel value after receiving the instruction. Wherein, when the obstacle is a vehicle, the sound decibel value of the whistle may be set to 95-115 dB.
As an example, it is determined whether or not a preceding vehicle is equipped with a whistle control device by: searching whether wifi equipment or Bluetooth equipment exists in a preset distance range in front of the vehicle, and if so, installing a whistle control device on the front vehicle; if not, the front vehicle is not provided with the whistle control device.
It can be understood that the whistle control device is installed on the vehicle, and a wireless communication module, such as wifi equipment or bluetooth equipment, is integrated in the whistle control device, so that wifi equipment or bluetooth equipment of the vehicle can send wifi signals or bluetooth signals to the vehicle ahead; if the vehicle in front does not have the wifi or Bluetooth response signal, it indicates that the vehicle in front is not equipped with the whistle controlling means. When the front vehicle is not provided with a whistle control device, only the speaker whistle can be performed.
As an embodiment, if the obstacle is a human or an animal, controlling a speaker blast includes: if the obstacle is a human, sending a second speaker instruction to the vehicle speaker control module, so that the second speaker instruction comprises a second whistle sound decibel value; the loudspeaker module controls the loudspeaker to whistle with a second whistle sound decibel value according to the second loudspeaker instruction; if the obstacle is an animal, sending a third speaker instruction to the vehicle speaker control module, so that the third speaker instruction comprises a third whistle decibel value; and the vehicle loudspeaker module controls the loudspeaker to whistle with a third whistle sound decibel value according to the third loudspeaker instruction.
It is understood that referring to fig. 3 and 4, respectively, the speaker is used for whistling with different sound decibel values according to different areas and types of obstacles. The noise criteria for the different regions are shown in table 1.
The sound decibel value of the loudspeaker can be controlled according to different areas, different time points and different types of obstacles in the table 1, and the harm to human beings and animals caused by overhigh sound decibel value is avoided.
In the embodiment of the invention, if the obstacle is a human or an animal, the whistle is performed based on the loudspeaker, but the sound decibel value of the whistle is different, and specifically, when the obstacle is a human, the whistle decibel value can be set to be 65-85 dB; when the obstacle is an animal, the whistle decibel value is 40-60 dB.
Referring to fig. 5, an overall flowchart of the intelligent control method for whistling mainly includes the following steps:
s0, starting the vehicle, judging the on-off state of the whistle device, and executing S1-S3 if the whistle device is turned on; if the whistling means is turned off, s4 is performed, whistling with a conventional speaker;
s1, the central control device or the vehicle-mounted camera identifies whether the current position is a no-whistle road section, if the current position is the no-whistle road section, the whistle control device is triggered, and s4 is executed to control the shielding component of the vehicle to work so as to eliminate the shielding of the sound generated by the whistle of the initial whistle system loudspeaker; if the whistle road section is not prohibited, the flows of s2 and s3 are executed.
S2, detecting that an obstacle exists within the range of 100m by the distance sensor; the central control device receives a start instruction of the whistle control device, triggers a digital camera installed on the automobile data recorder to acquire an image including the obstacle, extracts the outline of the obstacle, judges the type of the obstacle according to the outline of the obstacle, and converts the type of the obstacle into three signals; a first signal: the type of the obstacle is a vehicle, and the front vehicle is provided with a whistle control device, so that the vehicle sends a signal instruction 0 to the whistle control device of the front vehicle, the whistle control device of the opposite vehicle automatically receives a signal, and the central control device is converted into voice to remind a driver of giving way. If the front vehicle is not provided with the whistle control device, the central control device of the vehicle sends a signal instruction 1 to the loudspeaker control device of the vehicle, the whistle is used for walking the loudspeaker, and the sound decibel value is controlled to be 95-115dB to remind a driver of giving way; a second signal: the barrier is human, the vehicle central control device sends a signal instruction 2 to the vehicle loudspeaker device, the vehicle central control device whistles the vehicle loudspeaker, and the decibel value is controlled to be 65-85 dB; a second signal: the obstacle is an animal, the vehicle central control device sends a signal instruction 3 to the vehicle loudspeaker control device, the vehicle central control device whistles a vehicle to move away from a loudspeaker, and the decibel value is controlled to be 40-60 dB.
S3, judging whether to transmit a whistle signal or control the loudspeaker module to sound according to S2: when the type of the obstacle is detected to be a vehicle and a front vehicle is provided with a whistle control device, the vehicle transmits a whistle signal to the front vehicle; when the obstacle is a vehicle and the front vehicle is not provided with a whistle control device, the whistle of the loudspeaker is controlled. And controlling the speaker to whistle when the obstacle is a human or an animal.
And S4, judging the area is a no-sounding area, and sending an instruction to the central control system by the sound shielding device to mute the loudspeaker module.
Example two
An intelligent control system for vehicle whistle, see fig. 6, comprises a vehicle distance sensor 61, a whistle control device 62, a central control device 63, a loudspeaker 64 and a shielding device 65; wherein:
the vehicle distance sensor 61 is used for detecting whether a front obstacle is in a preset distance range or not, and if so, starting the vehicle whistle control device 62 to control whistle;
the central control device 63 is used for identifying the type of the obstacle and whistling the obstacle in a corresponding whistling mode according to the type of the obstacle;
wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device 62, a whistle signal is sent to the front vehicle whistle control device 62; controlling the speaker 64 of the vehicle to whistle if the obstacle is a vehicle and the whistle control device 62 is not installed in the vehicle; if the obstacle is a human or an animal, the host vehicle speaker 64 is controlled to whistle.
And the shielding device 65 is used for opening the sound shielding for whistling when the central control device detects that the current road section is the whistling-prohibited area.
It can be understood that the vehicle whistling intelligent control system provided by the invention corresponds to the vehicle whistling intelligent control methods provided by the foregoing embodiments, and the related technical features of the vehicle whistling intelligent control system can refer to the related technical features of the vehicle whistling intelligent control method, and are not described herein again.
According to the intelligent control method and the intelligent control system for vehicle whistle, provided by the embodiment of the invention, classification can be carried out according to the distance between obstacles and a vehicle and the characteristics of the obstacles; (ii) a The whistle signal prompt is sent, so that illegal whistle in a no-whistle area can be avoided, and noise pollution can be reduced; the volume when the sending speaker whistling signal carries out corresponding regulation, avoids sending unnecessary high decibel whistling sound, causes environmental noise pollution. Most importantly, the whistle method can avoid illegal whistle and can perform distinguished whistle on people and animals in front, so that the harm of high-decibel whistle sound to the bodies of people and animals is reduced, and the occurrence probability of accidents is reduced.
It should be noted that, in the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to relevant descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The intelligent control method for vehicle whistle is characterized by comprising the following steps:
the distance sensor of the vehicle detects whether the front obstacle is in a preset distance range, and if so, the whistle control device is started to control whistle;
recognizing the type of the obstacle, and according to the type of the obstacle, performing whistle by adopting a corresponding whistle mode;
wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, the self-vehicle whistle control device sends a whistle signal to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling a loudspeaker to whistle; controlling a speaker to whistle if the obstacle is a human or an animal.
2. The intelligent control method for vehicle whistle according to claim 1, wherein the distance sensor of the host vehicle detects whether a front obstacle is within a preset distance range, and before the method further comprises:
and detecting whether the current road section is a whistling-prohibited area or not, and if so, opening the sound shielding device.
3. The vehicle whistle intelligent control method as claimed in claim 1, wherein the identifying the type of the obstacle includes:
acquiring an image including an obstacle in front of the vehicle by triggering a digital camera installed on a vehicle traveling data recorder, and extracting the outline of the obstacle in the image;
identifying the type of the obstacle according to the outline of the obstacle.
4. The intelligent control method of vehicle whistle as defined in claim 1 wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle controlling device, the own vehicle whistle controlling device sends a whistle signal to the front vehicle whistle controlling device; if the barrier is a vehicle and the vehicle is not provided with a whistle control device, controlling the whistle of the loudspeaker, comprising:
if the obstacle is a vehicle and the vehicle is provided with a whistle control device, sending a whistle signal to the front vehicle whistle control device, so that the front vehicle whistle control device receives the whistle signal and converts the whistle signal into a voice signal to remind a driver of avoiding the whistle signal;
if the front vehicle is not provided with a whistle control device, a first loudspeaker instruction is sent to a loudspeaker control module of the vehicle, so that the first loudspeaker instruction comprises a first whistle sound decibel value; the vehicle loudspeaker module controls the loudspeaker to whistle with a first whistle sound decibel value according to the first loudspeaker instruction.
5. The intelligent control method of vehicle honking according to claim 4, wherein the first honking sound decibel value is 95-115 dB.
6. The intelligent whistle control method according to claim 1 or 4, characterized in that whether the whistle control device is installed in the preceding vehicle is judged by:
searching whether wifi equipment or Bluetooth equipment exists in a preset distance range in front of the vehicle, and if so, installing a whistle control device on the front vehicle; if not, the preceding vehicle is not equipped with a whistle control device.
7. The intelligent control method of vehicle whistle according to claim 1, wherein if the obstacle is a human being or an animal, controlling speaker whistle includes:
if the obstacle is a human, sending a second speaker instruction to the vehicle speaker control module, so that the second speaker instruction comprises a second whistle sound decibel value; the vehicle loudspeaker module controls the loudspeaker to whistle with a second whistle sound decibel value according to the second loudspeaker instruction;
if the obstacle is an animal, sending a third speaker instruction to the vehicle speaker control module, so that the third speaker instruction comprises a third whistle decibel value; and the vehicle loudspeaker module controls the loudspeaker to whistle with a third whistle sound decibel value according to the third loudspeaker instruction.
8. The intelligent control method of vehicle honking according to claim 7, wherein the second honking decibel value is 65-85dB, and the third honking decibel value is 40-60 dB.
9. An intelligent control system for vehicle whistling is characterized by comprising a vehicle distance sensor, a whistling control device, a central control device and a loudspeaker;
the distance sensor of the vehicle is used for detecting whether the front obstacle is in a preset distance range or not, and if so, starting the vehicle whistle control device to control whistle;
the central control device is used for identifying the type of the obstacle and whistling in a corresponding whistling mode according to the type of the obstacle;
wherein if the obstacle is a vehicle and the vehicle is equipped with a whistle control device, a whistle signal is sent to the front vehicle whistle control device; if the obstacle is a vehicle and the vehicle is not provided with a whistle control device, controlling the speaker of the vehicle to whistle; and if the obstacle is a human or an animal, controlling the loudspeaker of the vehicle to whistle.
10. The intelligent vehicle whistle control system as defined in claim 9, further comprising a shielding device mounted on the vehicle;
and the shielding device is used for opening the sound shielding of the whistle when the central control device detects that the current road section is the no-whistle area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210617096.0A CN114954226A (en) | 2022-06-01 | 2022-06-01 | Intelligent control method and system for vehicle whistling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210617096.0A CN114954226A (en) | 2022-06-01 | 2022-06-01 | Intelligent control method and system for vehicle whistling |
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| CN114954226A true CN114954226A (en) | 2022-08-30 |
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| CN202210617096.0A Pending CN114954226A (en) | 2022-06-01 | 2022-06-01 | Intelligent control method and system for vehicle whistling |
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