CN115047973A - Vehicle silencing method and device, vehicle and storage medium - Google Patents

Abstract

The present application relates to the technical field of vehicles, and in particular to a method, device, vehicle and storage medium for muting a vehicle, wherein the method includes: collecting the current gestures of the driver and passenger; identifying the actual intention of the driver and passenger according to the current gestures; When the actual intention is the mute intention, the audio equipment of the control vehicle is muted. As a result, the limitation of the intelligent cockpit opening function in the related art is solved, which affects the comfort of passengers, and the sound of the speakers inside the vehicle is replaced by collecting the passengers' shush gestures to supplement the passengers' inconvenient voice or button operation. The blank interactive scene further improves the comfort and convenience of the smart cockpit.

Description

Vehicle mute method, device, vehicle and storage medium

technical field

The present application relates to the technical field of vehicles, and in particular, to a method, a device, a vehicle, and a storage medium for muting a vehicle.

Background technique

In recent years, with the high-quality requirements of people's travel, cars are changing from "single means of transportation" to "third space", which facilitates people's lives and improves the comfort and experience of riding. In the related art, the opening function inside the smart cockpit of the vehicle only supports two methods: voice and touch.

However, the above two methods have certain limitations when used by users. For example, when passengers are inconvenient to speak, they can only manually touch the central control screen to turn on the functions they want to turn on, which leads to the smart cockpit function. The singleness of the cockpit will affect the comfort and experience of passengers, increase the inconvenience, easily cause complaints from passengers, and limit the development level of the smart cockpit, which needs to be improved urgently.

SUMMARY OF THE INVENTION

In view of this, the present application aims to propose a method for muting a vehicle, which solves the limitation of the intelligent cockpit opening function in the related art, thereby affecting the comfort of passengers, and replaces the vehicle by collecting the shush gestures of the passengers. The internal speakers are muted to complement the blank interaction scene when passengers are inconvenient for voice or key operations, further enhancing the comfort and convenience of the smart cockpit.

In order to achieve the above-mentioned purpose, the technical scheme of the present application is achieved in this way:

A method for muting a vehicle, comprising the following steps:

Collect the current gestures of the driver and passenger;

Identify the actual intention of the occupant according to the current gesture action; and

When the actual intention is a mute intention, the audio equipment of the vehicle is controlled to be muted.

Further, the above-mentioned method for muting a vehicle further includes:

detecting the actual interior noise of the vehicle;

When it is detected that the actual in-vehicle noise is greater than a preset noise threshold, the vehicle is controlled to decelerate until it is less than or equal to the preset noise threshold.

Further, before controlling the vehicle to decelerate, it also includes:

collecting the current driving environment of the vehicle;

judging whether the current driving environment satisfies the deceleration condition;

If the deceleration conditions are met, the vehicle is allowed to decelerate.

Further, before recognizing the actual intention of the driver and passenger according to the current gesture action, the method further includes:

A relationship table between gesture actions and intentions is pre-stored to determine the actual intention based on the relationship table.

Further, the gesture action corresponding to the mute intent includes a preset shush gesture and/or a shut-mouth gesture.

Further, before collecting the current gesture action of the driver and passenger, the method further includes:

detecting whether the vehicle satisfies the mute condition;

When it is detected that the mute condition is satisfied, the vehicle is controlled to enter a mute state.

Further, before collecting the current gesture action of the driver and passenger, the method further includes:

Obtain the identification of the driver and passenger;

Identify the actual authority of the identity identifier, and allow the vehicle to mute when the actual authority includes the mute authority.

The vehicle muting method of the embodiment of the present application identifies the actual intention of the driver and occupant by collecting the current gesture actions of the driver and passenger, and controls the audio equipment of the vehicle to mute when the actual intention is the muting intention. As a result, the limitation of the intelligent cockpit opening function in the related art is solved, which affects the comfort of passengers, and the sound of the speakers inside the vehicle is replaced by collecting the passengers' shush gestures to supplement the passengers' inconvenient voice or button operation. The blank interactive scene further improves the comfort and convenience of the smart cockpit.

Another object of the present application is to propose a silent device for a vehicle, which solves the limitation of the intelligent cockpit opening function in the related art, thereby affecting the comfort of passengers, and replaces the interior of the vehicle by collecting the shush gestures of the passengers. The speaker is muted to supplement the blank interaction scene when passengers are inconvenient for voice or key operation, further improving the comfort and convenience of the smart cockpit.

In order to achieve the above-mentioned purpose, the technical scheme of the present application is achieved in this way:

A mute device for a vehicle, comprising:

The collection module is used to collect the current gestures of the driver and passenger;

an identification module for identifying the actual intention of the driver and passenger according to the current gesture action; and

The first control module is configured to control the audio equipment of the vehicle to mute when the actual intention is the mute intention.

Further, the above-mentioned vehicle mute device also includes:

a detection module for detecting the actual in-vehicle noise of the vehicle;

The second control module is configured to control the vehicle to decelerate until it is less than or equal to the preset noise threshold when it is detected that the actual in-vehicle noise is greater than a preset noise threshold.

Further, before controlling the vehicle to decelerate, the second control module is further configured to:

collecting the current driving environment of the vehicle;

judging whether the current driving environment satisfies the deceleration condition;

If the deceleration conditions are met, the vehicle is allowed to decelerate.

Further, before recognizing the actual intention of the driver and passenger according to the current gesture action, the recognition module is further configured to:

A relationship table between gesture actions and intentions is pre-stored to determine the actual intention based on the relationship table.

Further, the gesture action corresponding to the mute intent includes a preset shush gesture and/or a shut-mouth gesture.

Further, before collecting the current gesture action of the driver and passenger, the collecting module is further used for:

detecting whether the vehicle satisfies the mute condition;

When it is detected that the mute condition is satisfied, the vehicle is controlled to enter a mute state.

Further, before collecting the current gesture action of the driver and passenger, the collecting module is further used for:

Obtain the identification of the driver and passenger;

Identify the actual authority of the identity identifier, and allow the vehicle to mute when the actual authority includes the mute authority.

The advantages of the vehicle muting device and the vehicle muting method described above are the same over the prior art, which will not be repeated here.

Another object of the present application is to provide a vehicle, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the program to achieve the following: The method for muting a vehicle described in the above embodiments.

Still another object of the present application is to provide a computer-readable storage medium on which a computer program is stored, and the program is executed by a processor, so as to implement the method for muting a vehicle as described in the above embodiments.

Additional aspects and advantages of the present application will be set forth, in part, in the following description, and in part will be apparent from the following description, or learned by practice of the present application.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a flowchart of a method for muting a vehicle according to an embodiment of the application;

FIG. 2 is a logic control diagram of a method for muting a vehicle according to an embodiment of the application;

FIG. 3 is a schematic block diagram of a mute device for a vehicle according to an embodiment of the application;

FIG. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present application.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

FIG. 1 is a method for muting a vehicle according to an embodiment of the present application.

As shown in FIG. 1 , the method for muting a vehicle according to an embodiment of the present application includes the following steps:

In step S101, the current gestures of the driver and passenger are collected.

It should be understood that, in this embodiment of the present application, a DMS (Driver Monitor System, driver monitoring system) camera or other acquisition device with an image acquisition function may be used to capture and collect the current gestures of the driver and passenger, which is not specifically limited herein.

Further, in some embodiments, before collecting the current gestures of the driver and passenger, the method further includes: detecting whether the vehicle satisfies the mute condition; and when it is detected that the mute condition is satisfied, controlling the vehicle to enter the mute condition.

The mute condition may be a scene in which it is inconvenient to speak in multimedia or voice interaction, and the mute condition may be a condition in which the vehicle multimedia or other devices are controlled through gestures or other means.

That is to say, when the driver or passenger is driving or riding in the vehicle, if it is in a scene where it is inconvenient to speak, such as multimedia or voice interaction, it can be determined that the vehicle meets the mute condition at this time, and the vehicle can be controlled to enter the mute condition at this time. At this time, the vehicle multimedia or other devices can be controlled through gestures or other methods.

Further, in some embodiments, before collecting the current gestures of the driver and passenger, the method further includes: acquiring the identity of the driver; identifying the actual authority of the identity, and allowing the vehicle to mute when the actual authority includes the mute authority .

Wherein, the identification may include one or more of the driver's and passenger's fingerprint information, facial information and identification code. When it is detected that the identification of the driver and passenger has the actual authority to control the mute of the vehicle, the vehicle is allowed to mute.

Specifically, the embodiment of the present application may pre-set the actual authority of the driver and passenger based on the identity of the driver and passenger. For example, the actual authority that may be given to the driver and passenger A in the embodiment of the present application includes: the authority to start the vehicle, the authority to mute, Multimedia authority, etc., the actual authority given to the driver and passenger B only includes the multimedia authority. After obtaining the identity identifier of the driver and passenger, the embodiment of the present application can perform matching from the preset actual authority of the driver and passenger according to the identity identifier. If it is determined that the occupant has mute authority, the vehicle can be allowed to mute.

That is to say, when the vehicle recognizes that the identity of the driver and occupant meets the authority to control the mute of the vehicle and the current driver and occupant gives the corresponding mute gesture, it can be determined that the vehicle satisfies the mute condition at this time, so that the vehicle enters the mute operation. In order to meet the mute needs of drivers and passengers in multimedia or voice interaction scenarios.

Step S102: Identify the actual intention of the driver and passenger according to the current gesture action.

Further, in some embodiments, before recognizing the actual intention of the occupant according to the current gesture action, the method further includes: storing a relationship table between the gesture action and the intention in advance, so as to determine the actual intention based on the relationship table.

Specifically, in this embodiment of the present application, a relationship table between gesture actions and intentions may be pre-stored, for example, the intention corresponding to the gesture action of shush is mute, the gesture action corresponding to moving from left to right is the next song, The intention corresponding to the gesture action moving from right to left is the previous song, the intention corresponding to the gesture action moving from top to bottom is to decrease the volume, and the intention corresponding to the gesture action moving from bottom to top is to increase the volume, which is not done here. Specific restrictions.

Further, in this embodiment of the present application, after collecting the current gesture actions of the driver and passenger, the current gesture actions of the driver and passenger can be identified, and the recognized gesture actions can be stored from a pre-stored relationship table between gesture actions and intentions. Matching is carried out to determine the actual intention based on the relationship table. For example, if the current gesture of the driver and passenger is collected as a gesture of shush, it can be determined that the actual intention of the driver is to mute the speaker. If the current gesture is a gesture of moving from left to right, it can be determined that the actual intention of the driver is the next song. If the current gesture of the driver is collected to be a gesture of moving from top to bottom, it can be determined The actual intention of the driver and occupant is to lower the volume.

It should be noted that the above examples are only exemplary, and the driver and passenger can set and change gestures with various intentions in the relationship table between gestures and intentions in real time according to actual needs, so as to realize the multi-mode interaction function of the vehicle intelligent cockpit. Enhance the cockpit experience.

Step S103 , when the actual intention is the intention to mute the sound, control the audio equipment of the vehicle to mute the sound.

Therefore, after the actual intention of the driver and passenger is determined, if the actual intention is the intention to mute, the embodiment of the present application can control the audio equipment (such as speakers, horns, etc.) of the vehicle to mute.

Further, in some embodiments, the above-mentioned method for muting a vehicle further includes: detecting the actual in-vehicle noise of the vehicle; when detecting that the actual in-vehicle noise is greater than a preset noise threshold, controlling the vehicle to decelerate until it is less than or equal to the preset noise threshold. Set the noise threshold.

Further, in some embodiments, before controlling the vehicle to decelerate, the method further includes: collecting the current driving environment of the vehicle; judging whether the current driving environment satisfies the deceleration condition; if the deceleration condition is satisfied, allowing the vehicle to decelerate.

Wherein, the preset noise threshold may be a threshold preset by a user, or may be a threshold obtained by computer simulation multiple times, which is not specifically limited herein.

Specifically, when the driver and passenger are driving or riding in the vehicle, based on the requirement of the driver and passenger to control the silence of the vehicle, the safety and stability of the driving vehicle can be further satisfied. That is, the actual noise inside the current vehicle is detected. In this embodiment of the present application, the actual noise inside the vehicle can be collected through a noise collection device. If the actual noise inside the vehicle is greater than the preset noise threshold, further determination is made according to the current driving environment of the vehicle. For example, if the current vehicle is driving in a highway environment, since the minimum speed limit of the highway is 60 kilometers per hour and the vehicle speed is high, the current driving environment does not meet the deceleration conditions; if the current vehicle is driving in an urban ordinary road environment , Since the general speed of ordinary urban roads is 30 kilometers per hour to 60 kilometers per hour, the speed is low, so when there are fewer vehicles and pedestrians on the road, the vehicle can appropriately decelerate according to the current driving environment. It should be understood that, when the vehicle is driving in different road environments, it can be determined whether the vehicle deceleration condition is satisfied according to the current driving environment, which is not specifically limited herein.

Further, if the current driving environment of the vehicle meets the deceleration conditions, the vehicle may be controlled to decelerate at this time. Among them, the deceleration control of the vehicle can be actively decelerated by the driver according to different vehicle models and according to the current driving environment. For example, deceleration may be performed manually by shifting gears, or automatic deceleration may be performed by recognizing that the vehicle meets the deceleration condition, which is not specifically limited here. Therefore, by controlling the vehicle to decelerate until the actual noise of the vehicle is less than or equal to the preset noise threshold, not only the noise inside the vehicle is reduced, but also the driving safety and driving experience are effectively guaranteed.

To sum up, as shown in FIG. 2 , in order to facilitate the understanding of the embodiments of the present application by those skilled in the art, the steps of the method for muting a vehicle are as follows:

S201, start.

S202, the whole vehicle is powered on.

S203, the driver and passenger trigger the scene card.

S204, the driver and occupant issue a shush gesture and/or a shut-mouth gesture.

S205, the DMS camera recognizes the gestures of the driver and passenger.

S206, the in-car speakers are muted.

S207, end.

The vehicle muting method of the embodiment of the present application identifies the actual intention of the driver and occupant by collecting the current gesture actions of the driver and passenger, and controls the audio equipment of the vehicle to mute when the actual intention is the muting intention. As a result, the limitation of the intelligent cockpit opening function in the related art is solved, which affects the comfort of passengers, and the sound of the speakers inside the vehicle is replaced by collecting the passengers' shush gestures to supplement the passengers' inconvenient voice or button operation. The blank interactive scene further improves the comfort and convenience of the smart cockpit.

Further, as shown in FIG. 3 , an embodiment of the present application further discloses a vehicle mute device 10 , which includes a collection module 100 , an identification module 200 and a first control module 300 .

Specifically, as shown in FIG. 3 , the collection module 100 is used to collect the current gestures of the driver and passenger;

The identification module 200 is used to identify the actual intention of the driver and passenger according to the current gesture action; and

The first control module 300 is configured to control the audio equipment of the vehicle to mute when the actual intention is the mute intention.

Further, the above-mentioned vehicle mute device 10 also includes:

The detection module is used to detect the actual in-vehicle noise of the vehicle;

The second control module is configured to control the vehicle to decelerate until it is less than or equal to the preset noise threshold when it is detected that the actual in-vehicle noise is greater than the preset noise threshold.

Further, before controlling the vehicle to decelerate, the second control module is further configured to:

Collect the current driving environment of the vehicle;

Determine whether the current driving environment meets the deceleration conditions;

If the deceleration conditions are met, the vehicle is allowed to decelerate.

Further, before recognizing the actual intention of the driver and passenger according to the current gesture action, the recognition module 200 is further configured to:

A relationship table between gesture actions and intents is pre-stored to determine the actual intent based on the relationship table.

Further, the gesture action corresponding to the mute intent includes a preset shush gesture and/or a shut-mouth gesture.

Further, before collecting the current gestures of the driver and passenger, the collecting module 100 is further configured to:

Detect whether the vehicle meets the mute condition;

When it is detected that the mute condition is satisfied, the vehicle is controlled to enter the mute condition.

Further, before collecting the current gestures of the driver and passenger, the collecting module 100 is further configured to:

Obtain the identification of the driver and passenger;

Identify the actual authority of the ID, and allow the vehicle to be muted when the actual authority includes the mute authority.

The vehicle mute device of the embodiment of the present application recognizes the actual intention of the driver and passenger by collecting the current gestures of the driver and passenger, and controls the audio equipment of the vehicle to mute when the actual intention is the mute intention. As a result, the limitation of the intelligent cockpit opening function in the related art is solved, which affects the comfort of passengers, and the sound of the speakers inside the vehicle is replaced by collecting the passengers' shush gestures to supplement the passengers' inconvenient voice or button operation. The blank interactive scene further improves the comfort and convenience of the smart cockpit.

FIG. 4 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle can include:

Memory 401 , processor 402 , and computer programs stored on memory 401 and executable on processor 402 .

When the processor 402 executes the program, the method for muting the vehicle provided in the above embodiments is implemented.

Further, the vehicle also includes:

The communication interface 403 is used for communication between the memory 401 and the processor 402 .

The memory 401 is used to store computer programs that can be executed on the processor 402 .

The memory 401 may include high-speed RAM memory, and may also include non-volatile memory, such as at least one disk memory.

If the memory 401, the processor 402 and the communication interface 403 are independently implemented, the communication interface 403, the memory 401 and the processor 402 can be connected to each other through a bus and complete communication with each other. The bus may be an Industry Standard Architecture (referred to as ISA) bus, a Peripheral Component (referred to as PCI) bus, or an Extended Industry Standard Architecture (referred to as EISA) bus or the like. The bus can be divided into address bus, data bus, control bus and so on. For ease of presentation, only one thick line is used in FIG. 4, but it does not mean that there is only one bus or one type of bus.

Optionally, in terms of specific implementation, if the memory 401, the processor 402 and the communication interface 403 are integrated on one chip, the memory 401, the processor 402 and the communication interface 403 can communicate with each other through an internal interface.

The processor 402 may be a central processing unit (Central Processing Unit, CPU for short), or a specific integrated circuit (Application Specific Integrated Circuit, ASIC for short), or is configured to implement one or more of the embodiments of the present application integrated circuit.

Embodiments of the present application further provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the above method for muting a vehicle.

The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application. within.

Claims (10)

1. A method of muting a vehicle, comprising the steps of:

collecting the current gesture actions of the driver and the passengers;

identifying the actual intention of the driver according to the current gesture action; and

and when the actual intention is a mute intention, controlling the sound equipment of the vehicle to mute.

2. The method of claim 1, further comprising:

detecting an actual in-vehicle noise of the vehicle;

and when the fact that the actual noise in the vehicle is larger than a preset noise threshold value is detected, controlling the vehicle to decelerate until the actual noise in the vehicle is smaller than or equal to the preset noise threshold value.

3. The method of claim 2, further comprising, prior to controlling the vehicle to decelerate:

collecting a current driving environment of the vehicle;

judging whether the current driving environment meets a deceleration condition or not;

if the deceleration condition is satisfied, the vehicle is allowed to decelerate.

4. The method of claim 1, further comprising, prior to identifying the occupant's actual intent from the current gesture motion:

a relationship table between gesture actions and intentions is pre-stored to determine the actual intent based on the relationship table.

5. The method according to claim 4, wherein the gesture action corresponding to the mute intention comprises a preset hiss gesture and/or a mouth closing gesture.

6. The method of claim 1, further comprising, prior to capturing the current gesture action of the occupant:

detecting whether the vehicle meets a mute condition;

and when the mute condition is detected to be met, controlling the vehicle to enter a mute working condition.

7. The method of claim 1, further comprising, prior to capturing the current gesture action of the occupant:

acquiring the identity of the driver and the crew;

and identifying the actual authority of the identity, and allowing the vehicle to be muted when the actual authority contains a muting authority.

8. A silencing apparatus for a vehicle, comprising:

the acquisition module is used for acquiring the current gesture actions of the driver and the passengers;

the recognition module is used for recognizing the actual intention of the driver according to the current gesture action; and

and the first control module is used for controlling the sound equipment of the vehicle to be muted when the actual intention is a muting intention.

9. A vehicle, characterized by comprising: memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of muting a vehicle according to any one of claims 1-7.

10. A computer-readable storage medium, on which a computer program is stored, characterized in that the program is executed by a processor for implementing a method of muting a vehicle according to any one of claims 1-7.

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