CN116389991A - Intelligent voice horn system of automobile - Google Patents

Intelligent voice horn system of automobile Download PDF

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Publication number
CN116389991A
CN116389991A CN202310356718.3A CN202310356718A CN116389991A CN 116389991 A CN116389991 A CN 116389991A CN 202310356718 A CN202310356718 A CN 202310356718A CN 116389991 A CN116389991 A CN 116389991A
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China
Prior art keywords
voice
module
information
vehicle
horn
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CN202310356718.3A
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Chinese (zh)
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杨炅宜
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Individual
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Individual
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Priority to CN202310356718.3A priority Critical patent/CN116389991A/en
Publication of CN116389991A publication Critical patent/CN116389991A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The invention discloses an intelligent voice horn system of an automobile, which comprises a target recognition module, a voice acquisition module, a database, an SOC processing module, a playing horn and an environmental noise monitoring module, wherein the target recognition module is used for receiving a voice signal; the object recognition module is used for recognizing object information around the vehicle; the voice acquisition module comprises a microphone and a voice recognition module, voice information sent by a user is acquired through the microphone and transmitted to the voice recognition module, and the acquired voice information is extracted and recognized through the voice recognition module. According to the intelligent voice horn system for the automobile, the voice information sent by a user can be automatically identified, then the standardized voice information stored in the database is automatically matched according to the information identified by the voice identification module through the SOC processing module and is transmitted to the playing horn for playing, and the voice information can be intuitively expressed in a voice broadcasting mode to meet the requirements of the horn, so that the automobile can be conveniently avoided by a front automobile or a pedestrian.

Description

Intelligent voice horn system of automobile
Technical Field
The invention relates to the technical field of traffic voice reminding, in particular to an intelligent voice loudspeaker system of an automobile.
Background
Urban traffic management is an important task, early urban traffic management mainly depends on manpower, and along with development of computer technology and artificial intelligence, more and more intelligent devices are applied to traffic management. At present, vehicles are reminded and early-warned by means of whistling in the running process, so that a great deal of sound pollution is caused to cities, and some policies are issued to punish the phenomenon of illegal whistling. In addition, some sound monitoring systems are used for monitoring the whistle sound, so that the whistle rate of the city is greatly reduced.
However, the existing automobile horn has only single whistle, serious noise pollution and easy contradiction between people, and is no longer suitable for the actual demand of current driving reminding.
Disclosure of Invention
The invention aims to automatically recognize voice information sent by a user, then automatically match standardized voice information stored in a database according to the information recognized by the voice recognition module through the SOC processing module, transmit the standardized voice information to a playing loudspeaker for playing, intuitively express the voice information according to the requirement of the loudspeaker in a voice broadcasting mode, and facilitate the avoidance of a front car or a pedestrian, and realize an intelligent voice loudspeaker system of an automobile.
In order to achieve the above object, the present invention provides the following technical solutions: the intelligent voice horn system of the automobile comprises a target recognition module, a voice acquisition module, a database, an SOC processing module, a playing horn and an environmental noise monitoring module;
the object recognition module is used for recognizing object information around the vehicle;
the voice acquisition module comprises a microphone and a voice recognition module, voice information sent by a user is acquired through the microphone and transmitted to the voice recognition module, and the acquired voice information is extracted and recognized through the voice recognition module;
the database is used for storing standardized voice broadcasting information:
the SOC processing module is used for automatically matching standardized voice information stored in the database according to the information identified by the voice identification module;
the playing horn is used for playing the voice data information matched with the SOC processing module;
the system comprises a target identification module, an SOC processing module, a loudspeaker, a vehicle-mounted display screen and a vehicle-mounted display screen, wherein the target identification module is used for identifying targets around a vehicle and distance information and then transmitting the targets to the SOC processing module, the SOC processing module is used for calculating whether dangerous areas are processed by the targets around the vehicle, whether voice prompt is needed through the loudspeaker or not and used for reminding a driver, and the target identification module is used for transmitting the targets around the vehicle and the distance information to the SOC processing module and then transmitting acquired information to the vehicle-mounted display screen for display through the SOC processing module.
As a further description of the above technical solution:
the target recognition module is a CCD image sensor and a laser range finder which are arranged and installed around the automobile;
the CCD image sensor is used for collecting the whole picture scene around the outer side of the whole automobile body, objects and pedestrians in the scene;
the laser range finder is used for calculating the distance between the object and the pedestrian in the whole picture scene and the vehicle.
As a further description of the above technical solution:
the device also comprises a start button;
the starting button is used for controlling the voice acquisition module to work, and the starting button is arranged on a central console or a steering wheel of the automobile.
As a further description of the above technical solution:
the environment noise monitoring module comprises a noise acquisition module and a vehicle positioning module;
the noise acquisition module is used for acquiring noise data information of a scene where the automobile is located, calculating the acquired noise data information, and transmitting the calculated information to the SOC processing module for adjusting the volume control of the playing horn;
the vehicle positioning module establishes real-time data connection with an external satellite positioning system through a wireless network system, positions the vehicle in real time, transmits real-time coordinate information of the vehicle to the SOC processing module, and transmits the information of the traffic ban to the SOC processing module when the vehicle positioning module recognizes that the traffic ban of whistle is forbidden on a road where the vehicle runs, and controls the playing horn to be closed through the SOC processing module.
As a further description of the above technical solution:
the playing speakers are arranged in four, and the four playing pull speakers are arranged around the vehicle body.
As a further description of the above technical solution:
the pedestrian detection module is also included;
the pedestrian detection module is an infrared detector and is used for acquiring the position of a pedestrian in the vehicle running range and judging the position of a playing horn with the nearest distance between the position of the pedestrian and the position of the pedestrian, so that voice playing reminding is carried out by controlling the playing horn with the nearest position of the pedestrian to work.
In the technical scheme, the intelligent voice horn system of the automobile has the following beneficial effects:
the intelligent voice horn system of the automobile can automatically recognize voice information sent by a user, then automatically matches standardized voice information stored in a database according to information recognized by the voice recognition module through the SOC processing module, transmits the standardized voice information to a playing horn for playing, can intuitively express according to the requirement of the horn in a voice broadcasting mode, and is convenient for a driver or a pedestrian to avoid;
furthermore, the standardized voice broadcasting information is stored by the database, then the voice information sent by the user is identified, and the voice information is converted into the standardized voice broadcasting information to carry out broadcasting reminding, so that well-known concise reminding information is formed conveniently, and on the other hand, the occurrence of non-civilized voice is prevented, and contradiction is avoided.
And moreover, the environment noise monitoring module can collect noise data information of a scene where the vehicle is located, the volume of the playing horn can be conveniently and reasonably adjusted, real-time coordinate information of the vehicle can be transmitted to the SOC processing module, and when the vehicle positioning module recognizes that the traffic ban of whistle is forbidden on a road where the vehicle runs, the information of the traffic ban can be transmitted to the SOC processing module, and the playing horn is controlled to be closed through the SOC processing module.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a flow chart of an intelligent voice horn system for an automobile according to an embodiment of the present invention;
FIG. 2 is a block diagram illustrating an environmental noise monitoring module according to an embodiment of the present invention;
FIG. 3 is a flowchart of a target recognition module according to an embodiment of the present invention;
fig. 4 is a flowchart of a voice acquisition module according to an embodiment of the present invention.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
1-4, the intelligent voice horn system of the automobile comprises a target recognition module, a voice acquisition module, a database, an SOC processing module, a playing horn and an environmental noise monitoring module;
the object recognition module is used for recognizing object information around the vehicle;
the voice acquisition module comprises a microphone and a voice recognition module, voice information sent by a user is acquired through the microphone and transmitted to the voice recognition module, and the acquired voice information is extracted and recognized through the voice recognition module;
the database is used for storing standardized voice broadcasting information:
the SOC processing module is used for automatically matching standardized voice information stored in the database according to the information identified by the voice identification module;
the playing horn is used for playing the voice data information matched with the SOC processing module;
the system comprises a target recognition module, an SOC processing module, a loudspeaker, a voice prompt module and a vehicle-mounted display screen, wherein the target recognition module recognizes targets around the vehicle and distance information and then transmits the targets to the SOC processing module, the SOC processing module is used for calculating whether dangerous areas are processed by the targets around, whether voice prompt is needed through the loudspeaker or not and used for reminding a driver, and after the target recognition module recognizes the targets around the vehicle and the distance information, the targets are transmitted to the SOC processing module and then the acquisition information is transmitted to the vehicle-mounted display screen through the SOC processing module to be displayed.
Specifically, when the system is used, voice information sent by a driver is adopted through the voice acquisition module, the acquired voice information is extracted and identified through the voice recognition module, then the identified information is transmitted to the SOC processing module, and the SOC processing module is used for automatically matching standardized voice information stored in the database according to the information identified by the voice recognition module and then playing through the playing horn, so that a driver or a pedestrian is reminded to avoid.
The target recognition module is a CCD image sensor and a laser range finder which are arranged around the automobile;
the CCD image sensor is used for collecting the whole picture scene around the outer side of the whole automobile body, objects and pedestrians in the scene;
the laser range finder is used for calculating the distance between the object and the pedestrian in the whole picture scene and the vehicle.
Still include start button, start button is used for controlling speech acquisition module work, and start button sets up on the accuse platform or on the steering wheel in the car.
The environment noise monitoring module comprises a noise acquisition module and a vehicle positioning module, wherein the noise acquisition module is used for acquiring noise data information of a scene where an automobile is located, calculating the acquired noise data information, transmitting the calculated information to the SOC processing module, controlling the volume of a play horn, establishing real-time data connection between the vehicle positioning module and an external satellite positioning system through a wireless network system, positioning the automobile in real time, transmitting real-time coordinate information of the automobile to the SOC processing module, and transmitting the traffic banning information to the SOC processing module when the vehicle positioning module recognizes that a traffic banning is forbidden on a road where the automobile runs, and controlling the play horn to be closed through the SOC processing module.
Specifically, noise data information of a scene where the vehicle is located can be collected through the environment noise monitoring module, the volume of the playing horn can be adjusted reasonably, real-time coordinate information of the vehicle can be transmitted to the SOC processing module, and when the vehicle positioning module recognizes that traffic bans for forbidding whistles exist on a road where the vehicle runs, the information of the traffic bans can be transmitted to the SOC processing module, and the playing horn is controlled to be closed through the SOC processing module.
The play loudspeaker is provided with four altogether, and four play loudspeaker are installed around the automobile body, still include pedestrian detection module, and pedestrian detection module is infrared detector, and human detection module is used for obtaining the pedestrian position in the vehicle advancing range, judges the position of pedestrian position and the nearest play loudspeaker of pedestrian position distance to through control and the nearest play loudspeaker work in pedestrian position, carry out the pronunciation broadcast and remind.
Specifically, through the setting of four broadcast horns and pedestrian detection module, the broadcast horn that the rotation that can be pointed is nearest from pedestrian position works, improves its effect of reminding.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.

Claims (6)

1. The intelligent voice horn system of the automobile is characterized by comprising a target recognition module, a voice acquisition module, a database, an SOC processing module, a playing horn and an environmental noise monitoring module;
the object recognition module is used for recognizing object information around the vehicle;
the voice acquisition module comprises a microphone and a voice recognition module, voice information sent by a user is acquired through the microphone and transmitted to the voice recognition module, and the acquired voice information is extracted and recognized through the voice recognition module;
the database is used for storing standardized voice broadcasting information:
the SOC processing module is used for automatically matching standardized voice information stored in the database according to the information identified by the voice identification module;
the playing horn is used for playing the voice data information matched with the SOC processing module;
the system comprises a target identification module, an SOC processing module, a loudspeaker, a vehicle-mounted display screen and a vehicle-mounted display screen, wherein the target identification module is used for identifying targets around a vehicle and distance information and then transmitting the targets to the SOC processing module, the SOC processing module is used for calculating whether dangerous areas are processed by the targets around the vehicle, whether voice prompt is needed through the loudspeaker or not and used for reminding a driver, and the target identification module is used for transmitting the targets around the vehicle and the distance information to the SOC processing module and then transmitting acquired information to the vehicle-mounted display screen for display through the SOC processing module.
2. The automotive intelligent voice horn system of claim 1, wherein: the target recognition module is a CCD image sensor and a laser range finder which are arranged and installed around the automobile;
the CCD image sensor is used for collecting the whole picture scene around the outer side of the whole automobile body, objects and pedestrians in the scene;
the laser range finder is used for calculating the distance between the object and the pedestrian in the whole picture scene and the vehicle.
3. The automotive intelligent voice horn system of claim 1, wherein: the device also comprises a start button;
the starting button is used for controlling the voice acquisition module to work, and the starting button is arranged on a central console or a steering wheel of the automobile.
4. The automotive intelligent voice horn system of claim 1, wherein: the environment noise monitoring module comprises a noise acquisition module and a vehicle positioning module;
the noise acquisition module is used for acquiring noise data information of a scene where the automobile is located, calculating the acquired noise data information, and transmitting the calculated information to the SOC processing module for adjusting the volume control of the playing horn;
the vehicle positioning module establishes real-time data connection with an external satellite positioning system through a wireless network system, positions the vehicle in real time, transmits real-time coordinate information of the vehicle to the SOC processing module, and transmits the information of the traffic ban to the SOC processing module when the vehicle positioning module recognizes that the traffic ban of whistle is forbidden on a road where the vehicle runs, and controls the playing horn to be closed through the SOC processing module.
5. The automotive intelligent voice horn system of claim 1, wherein: the playing speakers are arranged in four, and the four playing pull speakers are arranged around the vehicle body.
6. The automotive intelligent voice horn system of claim 5, wherein: the pedestrian detection module is also included;
the pedestrian detection module is an infrared detector and is used for acquiring the position of a pedestrian in the vehicle running range and judging the position of a playing horn with the nearest distance between the position of the pedestrian and the position of the pedestrian, so that voice playing reminding is carried out by controlling the playing horn with the nearest position of the pedestrian to work.
CN202310356718.3A 2023-04-06 2023-04-06 Intelligent voice horn system of automobile Withdrawn CN116389991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310356718.3A CN116389991A (en) 2023-04-06 2023-04-06 Intelligent voice horn system of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310356718.3A CN116389991A (en) 2023-04-06 2023-04-06 Intelligent voice horn system of automobile

Publications (1)

Publication Number Publication Date
CN116389991A true CN116389991A (en) 2023-07-04

Family

ID=86972746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310356718.3A Withdrawn CN116389991A (en) 2023-04-06 2023-04-06 Intelligent voice horn system of automobile

Country Status (1)

Country Link
CN (1) CN116389991A (en)

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Application publication date: 20230704