CN204518046U - A kind of flight system, aircraft and audio unit - Google Patents
A kind of flight system, aircraft and audio unit Download PDFInfo
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- CN204518046U CN204518046U CN201520185339.3U CN201520185339U CN204518046U CN 204518046 U CN204518046 U CN 204518046U CN 201520185339 U CN201520185339 U CN 201520185339U CN 204518046 U CN204518046 U CN 204518046U
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Abstract
The utility model embodiment provides a kind of flight system, aircraft and audio unit, wherein, described flight system comprises: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operation comprises and playing sound and the collection of sound.Adopt the utility model, can solve the defect of the public address equipments such as loud speaker by limited space, relevant sound is play in the region realizing quickly and easily needing at some, meets consumers' demand.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of flight system, aircraft and audio unit.
Background technology
In recent years, along with the high speed development of science and technology, people also more and more pay close attention to the facility that new and high technology can be brought.Loud speaker is the public address equipment that a kind of people often see and use, and uses field widely.Generally in indoor environment or intrinsic place, by ground on the scene, relevant equipment of raising one's voice can be installed in advance, thus reach the effect amplified, staff can directly be guided to personnel on the scene by loud speaker, very convenient.
In some on-fixed regions, or some cannot install the region of the equipment of raising one's voice in advance, people also can use the hand-held loudspeaker apparatus of other, audio-frequency information or the on-site commentary of playing recording is in advance gone in fixing place, decrease many workloads to staff, add operating efficiency.
Although existing hand-held speaker unit can meet the demand that people use in on-fixed place, many places are still had to use hand-held loud speaker to be also difficult to bring very large facility.Such as, in some accident rescues, have people to wander away in mountain-climbing way, ordinary circumstance needs to send many staff to go to find with hand-held loud speaker, but steep hills road considerably increases the difficulty of rescue personnel.Or in some big assemblies, staff cannot near passing on some information to people.
Utility model content
The utility model embodiment provides a kind of flight system, aircraft, audio unit and sound processing method, can meet the acoustic processing demand of user in some specific region.
On the one hand, the utility model embodiment provides a kind of flight system, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operates to comprise and plays sound.
Wherein alternatively, described audio unit comprises the loud speaker for playing sound, the voice data that the data corresponding to sound that described loud speaker is play comprise preset voice data or receive from the ground surface end that data are connected.
Wherein alternatively, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
Wherein alternatively, described aircraft comprises controller;
Described controller, for receiving the voice data that described ground surface end sends, and controls according to this voice data the sound that correspondence play by described loud speaker.
Wherein alternatively, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, controls described loud speaker and plays sound.
Second aspect, the utility model embodiment provides another kind of flight system, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operation comprises the voice data gathered in described target area.
Wherein alternatively, described audio unit comprises the pick-up for gathering the voice data produced in described target area.
Wherein alternatively, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
Wherein alternatively, described flight system also comprises de-noising pick-up, and described de-noising pick-up is arranged on described aircraft, and described de-noising pick-up is for gathering the voice data of described aircraft sonorific parts in flight course.
Wherein alternatively, described aircraft is the aircraft comprising one or more screw, and the quantity that described de-noising pick-up corresponds to screw configures one or more, is respectively used to the voice data gathering the generation of corresponding screw.
Wherein alternatively, described audio unit, specifically for when gathering voice data by described pick-up, the voice data that voice data and each de-noising pick-up of the described target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
Wherein alternatively, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the target area that described pick-up collects collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
Wherein alternatively, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, triggers described audio unit and carries out acoustic processing operation.
The third aspect, the utility model embodiment provides another flight system, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operation comprises the sound playing sound and gather in described target area.
Wherein alternatively, described audio unit comprises loud speaker and pick-up, and described loud speaker is used for playing sound, and described pick-up is for gathering the voice data produced in described target area.
Wherein alternatively, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
Wherein alternatively, described flight system also comprises de-noising pick-up, and described de-noising pick-up is arranged on described aircraft, and described de-noising pick-up is for gathering the voice data of described aircraft sonorific parts in flight course.
Wherein alternatively, described aircraft is the aircraft comprising one or more screw, and the quantity that described de-noising pick-up corresponds to screw configures one or more, is respectively used to the voice data gathering the generation of corresponding screw.
Wherein alternatively, described audio unit, specifically for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the described target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
Wherein alternatively, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
Wherein alternatively, described aircraft comprises controller;
Described controller, the voice data that the ground surface end be connected for receiving data sends, and control according to this voice data the sound that correspondence play by described loud speaker.
Wherein alternatively, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, controls described loud speaker and/or pick-up carries out acoustic processing operation.
Wherein alternatively, described aircraft comprises controller;
Described controller, for alternately controlling described loud speaker and described pick-up work, the voice data impact that the sound play to avoid described loud speaker collects described pick-up.
Wherein alternatively, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, processes the voice data that described pick-up collects, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described flight system also comprises the de-noising pick-up be arranged on described loud speaker; Described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described audio unit also comprises processor; Described processor, specifically for alternately triggering described loud speaker and described pick-up work, the sound play to avoid described loud speaker is on the impact of the voice data that described pick-up collects.
Wherein alternatively, described audio unit also comprises processor; Described processor, specifically for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, processes the voice data that described pick-up collects, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described flight system also comprises the de-noising pick-up be arranged on described loud speaker; Described audio unit also comprises processor;
Described processor, specifically for when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Fourth aspect, the utility model embodiment still provides another flight system, comprises aircraft, loud speaker and pick-up; Described aircraft comprises: aircraft body, controller and Power Component, described loud speaker and pick-up carry are in described aircraft body, described controller for controlling aircraft to target area, and plays sound and/or pick-up collection voice data for controlling described loud speaker in aircraft flight process.
5th aspect, the utility model embodiment still provides a kind of aircraft, comprising: aircraft body, controller, the carry mechanism for external audio unit be configured in described aircraft body; Wherein,
Described controller, for controlling aircraft flight to target area by the mode automatically controlled or remote manual control controls, and carry out acoustic processing operation for controlling described audio unit, wherein, described controller plays sound specifically for controlling described audio unit and/or gathers voice data.
Wherein alternatively, described aircraft also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid described audio unit to the interference of the compass configured in described aircraft.
Wherein alternatively, described aircraft is the aircraft comprising one or more screw;
Described controller, also for after described aircraft flight to target area being detected, triggers the process operation that described audio unit carries out voice data.
Wherein alternatively, described controller, specifically for receiving the voice data that connected ground surface end sends, and controls according to this voice data the sound that described audio unit plays correspondence.
Wherein alternatively, described aircraft is the aircraft comprising one or more screw;
Described controller, also for when described audio unit performs the acquisition operations to the voice data of target area, the voice data of the target area that voice data and the described audio unit of each screw collect is processed, to remove the voice data of each screw in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
Wherein alternatively, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for alternately controlling described loud speaker and described pick-up work, the sound play to avoid described loud speaker is on the impact of the voice data that described pick-up collects.
Wherein alternatively, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for when described pick-up gathers voice data, based on the sound characteristic parameter of the described loud speaker gathered, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
6th aspect, the utility model embodiment still provides a kind of audio unit, comprising: processor, loud speaker and pick-up;
Described processor, for flying on board the aircraft to target area at described audio unit carry, controlling described loud speaker and plays sound and/or control the sound that described pick-up gathers described target area.
Wherein alternatively, described audio unit also comprises de-noising pick-up, and described de-noising pick-up is configured in described aircraft body;
Described processor, specifically for being gathered the noise data in aircraft flight process by described de-noising pick-up, when described pick-up gathers the voice data of target area, the voice data of the target area that each noise data and described pick-up collect is processed, to remove noise data in the voice data from described target area; Audio data transmitting after process is delivered to ground surface end, and described noise data comprises the data of the sound that vehicle spin sends.
Wherein alternatively, described processor, specifically for receiving the voice data that ground surface end sends, and controls according to this voice data the sound that correspondence play by described loud speaker.
Wherein alternatively, described processor, specifically for alternately controlling the described loud speaker as audio unit and described pick-up work, the voice data impact that the sound play to avoid described loud speaker collects described pick-up.
Wherein alternatively, described processor, specifically for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described audio unit also comprises the de-noising pick-up be configured on described loud speaker;
Described processor, specifically for being gathered the voice data of described loud speaker by described configuration de-noising pick-up on a speaker, when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
The flight system of the utility model embodiment can need according to user the voice data gathering desired zone, and the demand of sound collection is carried out in the region realizing needing at some quickly and easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flight system of the utility model embodiment;
Fig. 2 is the structural representation of the another kind of flight system of the utility model embodiment;
Fig. 3 is the structural representation of another flight system of the utility model embodiment;
Fig. 4 is the structural representation of another flight system of the utility model embodiment;
Fig. 5 is the structural representation of a kind of aircraft of the utility model embodiment;
Fig. 6 is the structural representation of a kind of audio unit of the utility model embodiment;
Fig. 7 is the schematic flow sheet of a kind of sound processing method of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of carrying out on board the aircraft to raise one's voice and the system configuration of recording and corresponding control mode, can make the sound of user as required desired by various occasion, the broadcasting of various appointed area or admission preferably.
Refer to Fig. 1, it is the structural representation of a kind of flight system of the utility model embodiment, the described flight system of the utility model embodiment comprises: aircraft 110, the audio unit 120 of carry on described aircraft 110, wherein, described aircraft 110 is for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit 120 for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operates to comprise and plays sound.
Described aircraft 110 can be multi-rotor aerocraft, such as four rotors, six rotors etc., and this aircraft 110 has loading functional, can the audio unit 120 of carry constant weight.Described audio unit 120 can comprise the loud speaker 121 for playing sound.Described aircraft 110 can fly automatically according to pre-configured course data, the flight control data that the ground surface end that also can receive the equipment of the band radio functions such as such as remote controller, smart mobile phone, panel computer, intelligent wearable device sends, and fly based on these flight control data.
The voice data corresponding to sound that described loud speaker 121 is play can be preset voice data, this voice data can be preset in a memory in advance, this memory can be configured in aircraft 110, also can be an independent memory be connected with loud speaker 121.This loud speaker 121 can read the voice data in memory, plays after row relax of going forward side by side.Or read the voice data in memory by the controller in aircraft 110, control described loud speaker 121 after treatment and play sound.
The voice data corresponding to sound that described loud speaker 121 is play also can be receive the data to ground surface end.This ground surface end is specifically as follows the smart mobile phone, panel computer, intelligent wearable device etc. of user, user can use these ground surface end equipment to send voice data to aircraft 110, after the devices such as processor relevant in aircraft 110 or controller process these data, control described loud speaker 121 and play sound.Ground surface end also can simultaneously as the remote controller of described aircraft 110, and user is flown to target area by these ground surface end equipment remote-control aircraft 110.
If be configured with compass in aircraft 110, then in the mechanisms influence compasses such as the magnet in loud speaker 121, read magnetic field of the earth, magnetic field shielding assembly can also be configured in the flight system of the utility model embodiment, this magnetic field shielding assembly specifically can be wrapped on described loud speaker 121, to shield the magnetic of loud speaker 121.This magnetic field shielding assembly specifically can be set to barrel-shaped, is sheathed on described loud speaker 121.It should be noted that, in some current loud speaker 121, in order to avoid its sound play is subject to the interference of external magnetic field, the function of general concrete magnetic field shielding, in the case, even if be configured with compass in aircraft 110, described magnetic field shielding assembly also can be configured.
In the utility model embodiment, specifically real-time (or certain hour interval) can play sound in aircraft 110 flight course, such as, at the Grand Place, seabeach etc. of some gathering of peoples, that is arbitrary region is described target area.Also can detect that aircraft 110 flies behind a specific target area, then trigger loud speaker 121 and play sound.Dependent processing unit on controller on aircraft 110 or loud speaker 121 detecting after in the coordinate range that current gps coordinate enters into preset target area, namely trigger loud speaker 121 in real time (or certain hour interval) play sound.Certainly, the mode that also can manually control controls the broadcasting of sound.After user's remote manual control aircraft flight to certain position, trigger carry-on loud speaker by mechanical switch or software switch etc. and play sound.
In the utility model embodiment, aircraft is in flight to certain target area, and in order to obtain better sound result of broadcast, certain that can drop in this target area is suitable for the position of landing, and plays sound with the surrounding environment to this position.
The flight system of the utility model embodiment can solve the defect of the public address equipments such as loud speaker by limited space, and relevant sound is play in the region realizing quickly and easily needing at some, meets consumers' demand.
Refer to Fig. 2 again, it is the structural representation of the another kind of flight system of the utility model embodiment, the described flight system of the utility model embodiment comprises: aircraft 210, the audio unit 220 of carry on described aircraft 210, wherein, described aircraft 210 is for flying to target area by the mode automatically controlled or remote manual control controls, described audio unit 220 for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operation comprises the voice data gathering and produce in described target area.
Described aircraft 210 can be multi-rotor aerocraft 210, such as four rotors, six rotors etc., and this aircraft 210 has loading functional, can the audio unit 220 of carry constant weight.Described audio unit 220 can comprise the pick-up 221 for gathering sound, as microphone.Described aircraft 210 can fly automatically according to pre-configured course data, the flight control data that the ground surface end that also can receive the equipment of the band radio functions such as such as remote controller, smart mobile phone, panel computer, intelligent wearable device sends, and fly based on these flight control data.
Described pick-up 221 is for gathering voice data, and it specifically can voice data in Real-time Collection current environment.Can certainly after described aircraft 210 fly to the target area of specifying, the acquisition function opening voice data gathers voice data.After the voice data collected can carry out transfer encoding by the controller in aircraft 210, be transferred to corresponding ground surface end, decoded by ground surface end and play, this ground surface end is specifically as follows the smart mobile phone, panel computer, intelligent wearable device etc. of user.
If be configured with compass in aircraft 210, then in the mechanisms influence compasses such as the magnet in pick-up 221, read magnetic field of the earth, magnetic field shielding assembly can also be configured in the flight system of the utility model embodiment, this magnetic field shielding assembly specifically can be wrapped on described pick-up 221, to shield the magnetic of pick-up 221.
In addition, the aircraft 210 of band rotor is in flight course, and the motor in Power Component and screw can produce stronger sound in rotation process, and are collected by pick-up 221.These sound need to be removed as noise.Concrete, in the utility model embodiment, described flight system also comprises de-noising pick-up 230, and these de-noising pick-ups 230 can be close to motor accessories, can collect the position of the sound of motor and screw best for optimum.The noise sound data collected specifically are sent to the controller of aircraft 210 by these de-noising pick-ups 230 by wired with wireless mode.The voice data that the controller of aircraft 210 collects according to each de-noising pick-up 230 received carries out denoising Processing to the ambient sound data that described pick-up 221 collects, to remove the voice data that each de-noising pick-up 230 collects in the voice data collected from described pick-up 221, and by process after audio data transmitting as this mission systems data be connected ground surface end.
Concrete, if described in comprise the function in the audio unit 220 of pick-up 221 with acoustic processing and transmission, then the noise sound data collected specifically are sent to the processor of audio unit 220 by these de-noising pick-ups 230 by wired with wireless mode, denoising Processing is carried out by this processor, to remove the voice data that each de-noising pick-up 230 collects in the voice data collected from described pick-up 221, and by process after audio data transmitting as this mission systems data be connected ground surface end.
Wherein, the controller of described aircraft 210 or the processor of described audio unit 220 frequency, amplitude etc. of sound that specifically can collect based on de-noising pick-up 230 for characterize the characteristic parameter of sound and the relative position between each de-noising pick-up 230 and pick-up 221 come to the mechanisms such as the screw collected send noise denoising Processing operate.
In the utility model embodiment, aircraft is in flight to certain target area, and in order to obtain better pickup effect, certain that can drop in this target area is suitable for the position of landing, to gather sound in this position surrounding environment.
The flight system of the utility model embodiment can need according to user the voice data gathering desired zone, and the demand of sound collection is carried out in the region realizing needing at some quickly and easily.
Refer to Fig. 3 again, it is the structural representation of another flight system of the utility model embodiment, the described flight system of the utility model embodiment comprises: aircraft 310, the audio unit 320 of carry on described aircraft 310, wherein, described aircraft 310 is for flying to target area by the mode automatically controlled or remote manual control controls, described audio unit 320 for carrying out acoustic processing operation in described target area, wherein, described acoustic processing operation comprises the sound playing sound and gather and produce in described target area.
Described aircraft 310 can be multi-rotor aerocraft 310, such as four rotors, six rotors etc., and can certainly be the helicopter of single screw, this aircraft 310 has loading functional, can the audio unit 320 of carry constant weight.Described audio unit 320 can comprise: for the loud speaker 321 that plays sound and the pick-up 322 for gathering sound, as microphone.Described aircraft 310 can fly automatically according to pre-configured course data, the flight control data that the ground surface end that also can receive the equipment of the band radio functions such as such as remote controller, smart mobile phone, panel computer, intelligent wearable device sends, and fly based on these flight control data.
Perform sound at least in the target area play or gather sound, and whether play in the region except described target area or gather sound the utility model and do not limit, such as, described audio unit 320 after UAV takes off, can be play always or gathers sound.Described target area can be one in advance in UAV by the region that gps coordinate configures, and when Non-follow control, then can for operate UAV user desired by broadcasting or gather any one region of sound.
The voice data corresponding to sound that described loud speaker 321 is play can be preset voice data, this voice data can be preset in a memory in advance, this memory can be configured in aircraft 310, also can be an independent memory be connected with loud speaker 321.This loud speaker 321 can read the voice data in memory, plays after row relax of going forward side by side.Or read the voice data in memory by the controller in aircraft 310, control described loud speaker 321 after treatment and play sound.
The voice data corresponding to sound that described loud speaker 321 is play also can be receive the data to ground surface end.This ground surface end is specifically as follows the smart mobile phone, panel computer, intelligent wearable device etc. of user, user can use these ground surface end equipment to send voice data to aircraft 310, after the devices such as processor relevant in aircraft 310 or controller process these data, control described loud speaker 321 and play sound.Ground surface end also can simultaneously as the remote controller of described aircraft 310, and user is flown to target area by these ground surface end equipment remote-control aircraft 310.
Described pick-up 322 is for gathering voice data, and it specifically can voice data in Real-time Collection current environment.Can certainly after described aircraft 310 fly to the target area of specifying, the acquisition function opening voice data gathers voice data.After the voice data collected can carry out transfer encoding by the controller in aircraft 310, be transferred to corresponding ground surface end, decoded by ground surface end and play, this ground surface end is specifically as follows the smart mobile phone, panel computer, intelligent wearable device etc. of user.
In addition, rotor craft 310 is in flight course, and the motor in Power Component and screw can produce stronger sound in rotation process, and is collected by pick-up 322.These sound need to be removed as noise.Concrete, in the utility model embodiment, described flight system also comprises de-noising pick-up 330, and these de-noising pick-ups 330 can be close to motor accessories, can collect the position of the sound of motor and screw best for optimum.The noise sound data collected specifically are sent to the controller of aircraft 310 by these de-noising pick-ups 330 by wired with wireless mode.The voice data that the controller of aircraft 310 collects according to each de-noising pick-up 330 received carries out denoising Processing to the ambient sound data that described pick-up 322 collects, to remove the voice data that each de-noising pick-up 330 collects in the voice data collected from described pick-up 322, and by process after audio data transmitting as this mission systems data be connected ground surface end.
Concrete, if described in comprise the function in the audio unit 320 of pick-up 322 with acoustic processing and transmission, then the noise sound data collected specifically are sent to the processor of audio unit 320 by these de-noising pick-ups 330 by wired with wireless mode, denoising Processing is carried out by this processor, to remove the voice data that each de-noising pick-up 330 collects in the voice data collected from described pick-up 322, and by process after audio data transmitting as this mission systems data be connected ground surface end.
If be configured with compass in aircraft 310, then in the mechanisms influence compasses such as the magnet in loud speaker 321 or pick-up 322, read magnetic field of the earth, magnetic field shielding assembly can also be configured in the flight system of the utility model embodiment, this magnetic field shielding assembly specifically can be wrapped on described loud speaker 321 and pick-up 322, to shield the magnetic of loud speaker 321 and pick-up 322.
Wherein, it should be noted that, in some current loud speaker 321, in order to avoid its sound play is subject to the interference of external magnetic field, the function of general concrete magnetic field shielding, in the case, even if be configured with compass in aircraft 310, described magnetic field shielding assembly also can be configured.
In flight course, in order to avoid the sound collection of pick-up 322 described in the sound interference that described loud speaker 321 is play, can need to be controlled described loud speaker 321 and pick-up 322 by controller according to user.Described controller can be used for alternately controlling described loud speaker 321 and described pick-up 322 works, the voice data impact that the sound play to avoid described loud speaker 321 collects described pick-up 322.Specifically as: loud speaker 321 as described in controlling broadcasts 1 minute, then controls described pick-up 322 and gathers sound 1 minute; Or when the voice data that ground surface end sends for playing being detected, control loudspeaker 321 broadcasts, otherwise, control pick-up 322 and gather sound.
Or, the sound characteristic parameter such as frequency, amplitude broadcast due to loud speaker 321 and the relative position between loud speaker and pick-up can be known, therefore, described controller is used in described pick-up 322 when gathering voice data, based on the sound characteristic parameter that preset described loud speaker 321 is play, the voice data that described pick-up 322 collects is processed, to eliminate the sound that described loud speaker 321 is play.
Or, can configure a de-noising pick-up 330 is close to on loud speaker 321, described controller is used in described pick-up 322 when gathering voice data, based on being arranged on sound characteristic parameter that the above-mentioned de-noising pick-up 330 of described loud speaker 321 collects and the relative position between loud speaker and pick-up, the voice data that described pick-up 322 collects is processed, to eliminate the sound that described loud speaker 321 is play.
Be understandable that, described audio unit 320 is except can comprising described loud speaker 321 and pick-up 322, the processor that one is carried out acoustic processing can also be comprised, therefore, the processor of described audio unit 320 can be as required, specifically for alternately triggering described loud speaker 321 and described pick-up 322 works, the sound play to avoid described loud speaker 321 is on the impact of the voice data that described pick-up 322 collects.Or, specifically for when described pick-up 322 gathers voice data, based on the sound characteristic parameter that preset described loud speaker 321 is play, the voice data that described pick-up 322 collects is processed, to eliminate the sound that described loud speaker 321 is play.Or, specifically for when described pick-up 322 gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up 330 of described loud speaker 321 and collecting, the voice data that described pick-up 322 collects is processed, to eliminate the sound that described loud speaker 321 is play.
Aircraft is in flight to certain target area, and play or pickup effect to obtain better sound, certain that can drop in this target area is suitable for the position of landing, to play sound or to gather sound in this position surrounding environment.
The utility model embodiment is raised one's voice and radio equipment based on aircraft configuration, the defect of public address equipment by limited space can be solved, and can Real-time Obtaining to the sound of relevant range, reach the object communicated with related personnel in target area to a certain extent, when particularly complex region is searched and rescued in some mountain area etc., user can be met preferably to raising one's voice and the demand of radio reception.
Refer to Fig. 4 again, it is the structural representation of another flight system of the utility model embodiment, the described flight system of the utility model embodiment comprises aircraft, loud speaker 21 and pick-up 22, wherein, described aircraft comprises: aircraft body 11, controller (not shown) and Power Component 12, described loud speaker 21 and pick-up 22 carry are in described aircraft body 11, described controller is for controlling aircraft to target area, and to play sound and/or pick-up 22 gathers voice data for controlling described loud speaker 21 in aircraft flight process.
In the utility model embodiment, described loud speaker 21 is connected to described controller by the mode of wired or wireless communication, receive the play command of described controller transmission or stop play command, voice data to be played, described pick-up 22 connects and described controller by wired or wireless mode equally, receive the acquisition of described controller transmission or stop acquisition, sending the voice data collected to described controller.
In order to avoid the sound that Power Component 12 described in aircraft flight process produces, de-noising pick-up 3 can be configured near the Power Component 12 of aircraft.This de-noising pick-up 3 can be connected to described controller equally by wired or wireless mode, the sound of the module such as motor, screw in the Power Component 12 collected is sent to described controller.Described controller is while the voice data receiving the transmission of described pick-up 22, according to sound characteristic parameter and the relative position between each de-noising pick-up 3 and pick-up 22 such as frequency, amplitude in the voice data that de-noising pick-up 3 collects, denoising is carried out to the voice data that pick-up 22 collects, comprise the sound that Power Component 12 sends to remove in voice data that described pick-up 22 collects, reach denoising object.
And in order to avoid the sound of loud speaker 21 broadcasting is to the interference of pick-up 22, described controller can make described loud speaker 21 and pick-up 22 alternation based on certain time interval, and loud speaker 21 is when playing sound, controls described pick-up 22 and stop gathering voice data; And when described pick-up 22 gathers voice data, then control to stop described loud speaker 21 to play sound.Or, sound characteristic parameter and the relative positions etc. such as the frequency of sound play due to loud speaker 21 and amplitude can be known, if described loud speaker 21 and described pick-up 22 work simultaneously, then described controller can according to the sound characteristic parameter of known loud speaker, denoising is carried out to the voice data that pick-up 22 collects, removes the voice data that loud speaker 21 produces.Or, be close on described loud speaker 21 and also configure de-noising pick-up, the voice data of loud speaker 21 broadcasting is gathered by de-noising pick-up, obtain sound characteristic parameter, then according to the sound characteristic parameter obtained, denoising is carried out to the voice data that pick-up 22 collects, removes the voice data that loud speaker 21 produces.
In the utility model embodiment, described loud speaker 21 itself possesses magnetic field shielding function.22, described pick-up is configured with magnetic field shielding assembly 4, to shield the magnetic of described pick-up 22, avoids it to the interference of the compass in aircraft.Magnetic field shielding assembly can also be configured as required to described de-noising pick-up 3.
It should be noted that, in other embodiments, a processor can be configured in audio unit, by this processor perform involved by above-mentioned controller to described loud speaker 21, the control of pick-up 22 and the processing capacity of sound.
The utility model embodiment is raised one's voice and radio equipment based on aircraft configuration, the defect of public address equipment by limited space can be solved, and can Real-time Obtaining to the sound of relevant range, reach the object communicated with related personnel in target area to a certain extent, when particularly complex region is searched and rescued in some mountain area etc., user can be met preferably to raising one's voice and the demand of radio reception.
Refer to Fig. 5 again, be the structural representation of a kind of aircraft of the utility model embodiment, the described aircraft of the utility model embodiment comprises: aircraft body 410, controller 411, the carry mechanism for external audio unit be configured in described aircraft body 410; Wherein, described controller 411, for controlling aircraft flight to target area by the mode automatically controlled or remote manual control controls, and carry out acoustic processing operation for controlling described audio unit by described data transmission module, wherein, described controller 411 plays sound specifically for controlling described audio unit and/or gathers voice data.
Alternatively, the data transmission module be connected with described audio unit data with described controller 411 respectively can also be comprised in described aircraft.Described data transmission module can be only a data-interface, and described controller 411 is connected with plug-in audio unit data by this data-interface.
Alternatively, described aircraft also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid described audio unit to the interference of the compass configured in described aircraft.
Alternatively, described aircraft can be the helicopter, quadrotor, six rotorcraft etc. of the aircraft comprising one or more screw, such as single screw;
Described controller 411, also for after described aircraft flight to target area being detected, triggers the process operation that described audio unit carries out voice data.
Alternatively, described controller 411, specifically for receiving the voice data that connected ground surface end sends, and controls according to this voice data the sound that described audio unit plays correspondence.
Alternatively, described aircraft is the aircraft comprising one or more screw, the helicopter, quadrotor, six rotorcraft etc. of such as single screw;
Described controller 411, also for when described audio unit performs the acquisition operations to the voice data of target area, the voice data of the target area that voice data and the described audio unit of each screw collect is processed, to remove the voice data of each screw in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.Described controller 411 can gather the voice data of each screw based on the de-noising pick-up 430 be configured in aircraft body 410.
Alternatively, described plug-in audio unit comprises loud speaker 421 and pick-up 422, described controller 411, also for alternately controlling described loud speaker 421 and described pick-up 422 works, the sound play to avoid described loud speaker 421 is on the impact of the voice data that described pick-up 422 collects.
Alternatively, described plug-in audio unit comprises loud speaker 421 and pick-up 422, described controller 411, also for when described pick-up 422 gathers voice data, based on the preset sound characteristic parameter about described loud speaker 421, the voice data that described pick-up 422 collects is processed, to eliminate the sound that described loud speaker 421 is play.
Alternatively, described plug-in audio unit comprises loud speaker 421 and pick-up 422, described controller 411, also for when described pick-up 422 gathers voice data, based on the sound characteristic parameter of the described loud speaker 421 gathered, the voice data that described pick-up 422 collects is processed, to eliminate the sound that described loud speaker 421 is play.
Concrete, the specific implementation of the purposes of the above-mentioned controller 411 related to referring to figs. 1 to the associated description in the corresponding embodiment of Fig. 4, can be not repeated herein.
The flight system of the utility model embodiment can solve the defect of public address equipment such as loud speaker 421 grade by limited space, and relevant sound is play in the region realizing quickly and easily needing at some, meets consumers' demand.
Refer to Fig. 6 again, it is the structural representation of a kind of audio unit of the utility model embodiment, the described audio unit of the utility model embodiment can carry on board the aircraft, concrete, described audio unit comprises: processor 523, loud speaker 521 and pick-up 522; Described processor 523, for flying on board the aircraft to target area at described audio unit carry, controlling described loud speaker 521 and plays sound and/or control the sound that described pick-up 522 gathers described target area.
Described processor 523 can be connected with the controller in described aircraft by a data transmission interface, and then by described aircraft middle controller and ground surface end devices communicating.Certainly, described processor 523 also can by wired or wireless mode directly and ground surface end devices communicating.
Alternatively, described audio unit also comprises de-noising pick-up 524, and described de-noising pick-up 524 is configured in described aircraft body;
Described processor 523, specifically for being gathered the noise data in aircraft flight process by described de-noising pick-up 524, when described pick-up 522 gathers the voice data of target area, the voice data of the target area that each noise data and described pick-up 522 collect is processed, to remove noise data in the voice data from described target area; Audio data transmitting after process is delivered to ground surface end, and described noise data comprises the data of the sound that vehicle spin sends.
Alternatively, described processor 523, specifically for receiving the voice data that ground surface end sends, and controls according to this voice data the sound that correspondence play by described loud speaker 521.
Alternatively, described processor 523, specifically for alternately controlling the described loud speaker 521 as audio unit and described pick-up 522 works, the voice data impact that the sound play to avoid described loud speaker 521 collects described pick-up 522.
Alternatively, described processor 523, specifically for when described pick-up 522 gathers voice data, based on the preset sound characteristic parameter about described loud speaker 521, the voice data that described pick-up 522 collects is processed, to eliminate the sound that described loud speaker 521 is play.
Alternatively, described audio unit also comprises the de-noising pick-up 524 be configured on described loud speaker 521;
Described processor 523, the voice data of described loud speaker 521 is gathered specifically for the de-noising pick-up 524 be configured on loud speaker 521 described in passing through, when described pick-up 522 gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up 524 of described loud speaker 521 and collecting, the voice data that described pick-up 522 collects is processed, to eliminate the sound that described loud speaker 521 is play.
Concrete, in tut device, the specific implementation of correlation structure module referring to figs. 1 to the description of the corresponding embodiment of Fig. 4, can be not repeated herein.
The flight system of the utility model embodiment can solve the defect of public address equipment such as loud speaker 521 grade by limited space, and relevant sound is play in the region realizing quickly and easily needing at some, meets consumers' demand.
Refer to Fig. 7 again, it is the schematic flow sheet of a kind of sound processing method of the utility model embodiment, the described method of the utility model embodiment can be performed by the controller in aircraft, also can be performed by an independent processor with data processing function, processing unit, this processor is configurable on corresponding audio unit, concrete, described method comprises:
S701: detect and whether perform acoustic processing operation; If so, following S702 is then performed, otherwise, continue to perform this step.
S702: control carry audio unit on board the aircraft and carry out acoustic processing operation;
Wherein, control audio unit carry out acoustic processing operation comprise: control described audio unit and play sound; And/or, control described audio unit and gather voice data.
Concrete, can be in the flight course of described aircraft, determine whether to perform acoustic processing operation based on the current residing position of aircraft or the acoustic processing triggering command etc. that whether receives ground control terminal.Aircraft is in flight to certain target area, and play or pickup effect to obtain better sound, certain that can drop in this target area is suitable for the position of landing, to play sound or to gather sound in this position surrounding environment.
Wherein optional, described audio unit comprises pick-up, and described method can also comprise:
Gather the noise data in aircraft flight process, described noise data comprises the data of the sound that vehicle spin sends;
When described pick-up gathers the voice data of target area, the voice data of the target area that each noise data and described pick-up collect is processed, to remove noise data in the voice data from described target area;
Audio data transmitting after process is delivered to ground surface end.
Wherein alternatively, described audio unit comprises loud speaker, and described control carry carries out acoustic processing operation at described carry-on audio unit, comprising:
Receive the voice data that ground surface end sends;
Control described loud speaker according to this voice data and play corresponding sound.
That is, controlling described audio unit and play sound and specifically refer to: when receiving the voice data that ground surface end sends, namely parse operation being carried out to this voice data, and play corresponding sound based on the Data Control loud speaker after resolving.
Wherein alternatively, described control carry carries out acoustic processing operation at described carry-on audio unit, comprising: after described aircraft flight to target area being detected, controls described audio unit and carries out acoustic processing operation.
That is, before the described audio unit of control carries out acoustic processing operation, sense aircraft whether can also flying to target area, detecting that flight is to target area, controlling to carry out acoustic processing operation.
Wherein alternatively, described audio unit comprises loud speaker and pick-up simultaneously, and described control carry carries out acoustic processing operation at described carry-on audio unit, comprising:
Alternately control the described loud speaker as audio unit and described pick-up work, the voice data impact that the sound play to avoid described loud speaker collects described pick-up.
Namely alternately control described loud speaker to play sound, described pick-up gathers voice data.
Wherein alternatively, described audio unit comprises loud speaker and pick-up simultaneously, and described control carry carries out acoustic processing operation at described carry-on audio unit, comprising:
When described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Wherein alternatively, described audio unit comprises loud speaker and pick-up simultaneously, and described control carry carries out acoustic processing operation at described carry-on audio unit, comprising:
Gather the voice data of described loud speaker;
When described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
Concrete, the specific implementation of each step described in the utility model embodiment involved by method can referring to figs. 1 in the corresponding embodiment of Fig. 4, and the concrete function implementation of related functional components, is not repeated herein.
The flight system of the utility model embodiment can solve the defect of the public address equipments such as loud speaker by limited space, and relevant sound is play in the region realizing quickly and easily needing at some, meets consumers' demand.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (40)
1. a flight system, it is characterized in that, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flight to target area, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described audio unit comprises loud speaker.
2. flight system as claimed in claim 1, it is characterized in that, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
3. flight system as claimed in claim 1, it is characterized in that, described aircraft comprises controller;
Described controller, for receiving the voice data that described ground surface end sends, and controls according to this voice data the sound that correspondence play by described loud speaker.
4. flight system as claimed in claim 1, it is characterized in that, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, controls described loud speaker and plays sound.
5. a flight system, it is characterized in that, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flight to target area, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described audio unit comprises pick-up.
6. flight system as claimed in claim 5, it is characterized in that, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
7. flight system as claimed in claim 5, it is characterized in that, described flight system also comprises de-noising pick-up, and described de-noising pick-up is arranged on described aircraft, and described de-noising pick-up is for gathering the voice data of described aircraft sonorific parts in flight course.
8. flight system as claimed in claim 7, it is characterized in that, described aircraft is the aircraft comprising one or more screw, and the quantity that described de-noising pick-up corresponds to screw configures one or more, is respectively used to the voice data gathering the generation of corresponding screw.
9. flight system as claimed in claim 7, is characterized in that,
Described audio unit, specifically for when gathering voice data by described pick-up, the voice data that voice data and each de-noising pick-up of the described target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
10. flight system as claimed in claim 7, it is characterized in that, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the target area that described pick-up collects collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
11. flight systems as claimed in claim 5, it is characterized in that, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, triggers described audio unit and carries out acoustic processing operation.
12. 1 kinds of flight systems, it is characterized in that, comprise: aircraft, carry is at described carry-on audio unit, wherein, described aircraft is used for flying to target area by the mode automatically controlled or remote manual control controls, and described audio unit is used for carrying out acoustic processing operation in described target area, wherein, described audio unit comprises loud speaker and pick-up.
13. flight systems as claimed in claim 12, it is characterized in that, described flight system also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid this audio unit to the interference of the compass configured in described aircraft.
14. flight systems as claimed in claim 12, it is characterized in that, described flight system also comprises de-noising pick-up, and described de-noising pick-up is arranged on described aircraft, and described de-noising pick-up is for gathering the voice data of described aircraft sonorific parts in flight course.
15. flight systems as claimed in claim 14, it is characterized in that, described aircraft is the aircraft comprising one or more screw, and the quantity that described de-noising pick-up corresponds to screw configures one or more, is respectively used to the voice data gathering the generation of corresponding screw.
16. flight systems as claimed in claim 14, is characterized in that,
Described audio unit, specifically for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the described target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
17. flight systems as claimed in claim 14, it is characterized in that, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, the voice data that voice data and each de-noising pick-up of the target area collected collect is processed, to remove the voice data that each de-noising pick-up collects in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
18. flight systems as claimed in claim 12, it is characterized in that, described aircraft comprises controller;
Described controller, the voice data that the ground surface end be connected for receiving data sends, and control according to this voice data the sound that correspondence play by described loud speaker.
19. flight systems as claimed in claim 12, it is characterized in that, described aircraft comprises controller;
Described controller, for after described aircraft flight to target area being detected, controls described loud speaker and/or pick-up carries out acoustic processing operation.
20. flight systems as claimed in claim 12, it is characterized in that, described aircraft comprises controller;
Described controller, for alternately controlling described loud speaker and described pick-up work, the voice data impact that the sound play to avoid described loud speaker collects described pick-up.
21. flight systems as claimed in claim 12, it is characterized in that, described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, processes the voice data that described pick-up collects, to eliminate the sound that described loud speaker is play.
22. flight systems as claimed in claim 12, it is characterized in that, described flight system also comprises the de-noising pick-up be arranged on described loud speaker; Described aircraft comprises controller;
Described controller, for when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
23. flight systems as claimed in claim 12, it is characterized in that, described audio unit also comprises processor; Described processor, specifically for alternately triggering described loud speaker and described pick-up work, the sound play to avoid described loud speaker is on the impact of the voice data that described pick-up collects.
24. flight systems as claimed in claim 12, it is characterized in that, described audio unit also comprises processor; Described processor, specifically for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, processes the voice data that described pick-up collects, to eliminate the sound that described loud speaker is play.
25. flight systems as claimed in claim 12, is characterized in that, also comprise the de-noising pick-up be arranged on described loud speaker; Described audio unit also comprises processor;
Described processor, specifically for when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
26. 1 kinds of flight systems, is characterized in that, comprise aircraft, loud speaker and pick-up; Described aircraft comprises: aircraft body, controller and Power Component, described loud speaker and pick-up carry are in described aircraft body, described controller for controlling aircraft to target area, and plays sound and/or pick-up collection voice data for controlling described loud speaker in aircraft flight process.
27. 1 kinds of aircraft, is characterized in that, comprising: aircraft body, controller, the carry mechanism for external audio unit be configured in described aircraft body; Wherein,
Described controller, for controlling aircraft flight to target area by the mode automatically controlled or remote manual control controls, and carry out acoustic processing operation for controlling described audio unit, wherein, described controller plays sound specifically for controlling described audio unit and/or gathers voice data.
28. aircraft as claimed in claim 27, it is characterized in that, described aircraft also comprises magnetic field shielding assembly, described magnetic field shielding assembly for shielding the magnetic of described audio unit, to avoid described audio unit to the interference of the finger configured in described aircraft.
29. aircraft as claimed in claim 27, it is characterized in that, described aircraft is the aircraft comprising one or more screw;
Described controller, also for after described aircraft flight to target area being detected, triggers the process operation that described audio unit carries out voice data.
30. aircraft as claimed in claim 27, is characterized in that, described controller, specifically for receiving the voice data that connected ground surface end sends, and control according to this voice data the sound that described audio unit plays correspondence.
31. aircraft as claimed in claim 27, it is characterized in that, described aircraft is the aircraft comprising one or more screw;
Described controller, also for when described audio unit performs the acquisition operations to the voice data of target area, the voice data of the target area that voice data and the described audio unit of each screw collect is processed, to remove the voice data of each screw in the voice data from described target area, and the audio data transmitting after process is delivered to the connected ground surface end of data.
32. aircraft as claimed in claim 27, it is characterized in that, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for alternately controlling described loud speaker and described pick-up work, the sound play to avoid described loud speaker is on the impact of the voice data that described pick-up collects.
33. aircraft as claimed in claim 27, it is characterized in that, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
34. aircraft as claimed in claim 27, it is characterized in that, described plug-in audio unit comprises loud speaker and pick-up, described controller, also for when described pick-up gathers voice data, based on the sound characteristic parameter of the described loud speaker gathered, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
35. 1 kinds of audio units, is characterized in that, comprising: processor, loud speaker and pick-up;
Described processor, for flying on board the aircraft to target area at described audio unit carry, controlling described loud speaker and plays sound and/or control the sound that described pick-up gathers described target area.
36. audio units as claimed in claim 35, it is characterized in that, described audio unit also comprises de-noising pick-up, and described de-noising pick-up is configured in described aircraft body;
Described processor, specifically for being gathered the noise data in aircraft flight process by described de-noising pick-up, when described pick-up gathers the voice data of target area, the voice data of the target area that each noise data and described pick-up collect is processed, to remove noise data in the voice data from described target area; Audio data transmitting after process is delivered to ground surface end, and described noise data comprises the data of the sound that vehicle spin sends.
37. audio units as claimed in claim 35, is characterized in that,
Described processor, specifically for receiving the voice data that ground surface end sends, and controls according to this voice data the sound that correspondence play by described loud speaker.
38. audio units as claimed in claim 35, is characterized in that,
Described processor, specifically for alternately controlling the described loud speaker as audio unit and described pick-up work, the voice data impact that the sound play to avoid described loud speaker collects described pick-up.
39. audio units as claimed in claim 35, is characterized in that,
Described processor, specifically for when described pick-up gathers voice data, based on the preset sound characteristic parameter about described loud speaker, processes the voice data that described pick-up collects, to eliminate the sound that described loud speaker is play.
40. audio units as claimed in claim 35, it is characterized in that, described audio unit also comprises the de-noising pick-up be configured on described loud speaker;
Described processor, specifically for being gathered the voice data of described loud speaker by described configuration de-noising pick-up on a speaker, when described pick-up gathers voice data, based on the sound characteristic parameter being arranged on the above-mentioned de-noising pick-up of described loud speaker and collecting, the voice data that described pick-up collects is processed, to eliminate the sound that described loud speaker is play.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520185339.3U CN204518046U (en) | 2015-03-31 | 2015-03-31 | A kind of flight system, aircraft and audio unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520185339.3U CN204518046U (en) | 2015-03-31 | 2015-03-31 | A kind of flight system, aircraft and audio unit |
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| CN204518046U true CN204518046U (en) | 2015-07-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210583A (en) * | 2016-08-01 | 2016-12-07 | 苏州倍声声学技术有限公司 | A kind of unmanned plane recording system |
| CN106872167A (en) * | 2015-12-14 | 2017-06-20 | 天津益华微电子有限公司 | A kind of unmanned plane observation circuit |
| CN112399035A (en) * | 2019-08-15 | 2021-02-23 | 浙江宇视科技有限公司 | Pickup module and motor module linkage control method and device and camera |
| CN112868637A (en) * | 2021-01-12 | 2021-06-01 | 中国农业科学院果树研究所 | Intelligent bionic bird repeller for orchard |
| WO2022040884A1 (en) * | 2020-08-24 | 2022-03-03 | 深圳市大疆创新科技有限公司 | Control method and terminal, unmanned aerial vehicle, system and computer-readable storage medium |
-
2015
- 2015-03-31 CN CN201520185339.3U patent/CN204518046U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872167A (en) * | 2015-12-14 | 2017-06-20 | 天津益华微电子有限公司 | A kind of unmanned plane observation circuit |
| CN106210583A (en) * | 2016-08-01 | 2016-12-07 | 苏州倍声声学技术有限公司 | A kind of unmanned plane recording system |
| CN112399035A (en) * | 2019-08-15 | 2021-02-23 | 浙江宇视科技有限公司 | Pickup module and motor module linkage control method and device and camera |
| CN112399035B (en) * | 2019-08-15 | 2022-06-14 | 浙江宇视科技有限公司 | Pickup module and motor module linkage control method and device and camera |
| WO2022040884A1 (en) * | 2020-08-24 | 2022-03-03 | 深圳市大疆创新科技有限公司 | Control method and terminal, unmanned aerial vehicle, system and computer-readable storage medium |
| CN112868637A (en) * | 2021-01-12 | 2021-06-01 | 中国农业科学院果树研究所 | Intelligent bionic bird repeller for orchard |
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