CN108401208A - Vehicle and vehicle radio system with radio reception field structure and its reception method - Google Patents

Vehicle and vehicle radio system with radio reception field structure and its reception method Download PDF

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Publication number
CN108401208A
CN108401208A CN201810293251.1A CN201810293251A CN108401208A CN 108401208 A CN108401208 A CN 108401208A CN 201810293251 A CN201810293251 A CN 201810293251A CN 108401208 A CN108401208 A CN 108401208A
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CN
China
Prior art keywords
audio signal
signal reception
reception device
unit
vehicle
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Granted
Application number
CN201810293251.1A
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Chinese (zh)
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CN108401208B (en
Inventor
杨度
沈寅
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Zebra Network Technology Co Ltd
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Zebra Network Technology Co Ltd
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Priority to CN201810293251.1A priority Critical patent/CN108401208B/en
Priority claimed from CN201810293251.1A external-priority patent/CN108401208B/en
Publication of CN108401208A publication Critical patent/CN108401208A/en
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0205—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for radio sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The vehicle and vehicle radio system and its reception method for carrying radio reception field structure the invention discloses one, the wherein described vehicle radio system includes a converting unit and at least two audio signal reception devices, wherein each audio signal reception device cooperates and forms a radio reception field, the wherein described converting unit can adjust the state of at least one audio signal reception device when executing a switching strategy, so as to a dynamic radio reception field is further formed by the radio reception field that each audio signal reception device cooperates and formed, to optimize the sound quality for the sound being collected.

Description

Vehicle and vehicle radio system with radio reception field structure and its reception method
Technical field
The present invention relates to vehicle radio reception field, more particularly to one vehicle and vehicle radio system with radio reception field structure and its Reception method.
Background technology
Now, most of vehicle is all configured for a microphone, the sound that the inside for receiving vehicle generates. For example, the microphone for being configured in vehicle is used to collect the sound sent out positioned at the driver of the inside of vehicle, driven with realizing The interaction of member and extraneous interaction and realization driver and vehicle.Based on by microphone arrangement in the technology of vehicle, on the one hand, make The mobile electronic devices such as the mobile phone that user carries can be by the technologies such as bluetooth and vehicle communication, to which vehicle allows driver to exist Led to other people by the microphone and sound equipment that are configured in vehicle in the case of not using the mobile electronic devices such as mobile phone directly Words；On the other hand, microphone can receive driver in a manner of collecting driver in the sound that the inside of vehicle is sent out and send out Instruction, to control the state of vehicle, such as unlatching that driver can be by the air-conditioning system of speech-controlled vehicle and pass It closes, the opening and closing etc. of sound system.In terms of these above-mentioned, the technology by microphone arrangement in vehicle can avoid Driver occurs during driving vehicle the case where hand departure direction disk, to ensure traffic safety.
Present vehicle by a microphone arrangement in the position of console or the position of steering wheel so that Mike's wind energy Enough it is maintained at the front of driver.It is well known that the propagation of sound has stronger directionality and apart from property, driving During member's driving vehicle, it is configured in microphone and the driver of the position of the console of vehicle or the position of steering wheel Head have certain angle and distance, if wherein driver face direction and microphone between angle it is excessive, The sound quality for the sound that microphone is collected can decline, and the angle between the direction and microphone of the face of driver is bigger, then Microphone collect sound sound quality decline it is more serious, if wherein driver face it is excessive with the distance between microphone, The sound quality for the sound that then microphone is collected can decline, and the face of driver is bigger with the distance between microphone, then Mike The sound quality for the sound that wind is collected declines more serious.In order to overcome the problems, such as this, the technology path of present automobile vendor use It is that there is the microphone system of high anti-acoustic capability for vehicle configuration, although this microphone system can not only reduce wind noise, And filter background sound can also be crossed, such as when driver and passenger talk simultaneously, this microphone system can be by passenger's Sound is filtered as background sound, however, on the one hand, the price of this microphone system is higher, so that virtually increasing The cost of vehicle is added, on the other hand, the sound being collected has been improved by way of the existing anti-acoustic capability improving microphone The sound quality of sound only slightly reduces the relationship of the direction and position of the face of angles and positions and driver that microphone is set Influence to the sound quality for the sound being collected, without fundamentally solving this technical problem.
Invention content
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the sound quality for the sound that the vehicle is collected can be optimised.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the sound quality for the sound that the vehicle is collected can be optimised with lower cost.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle provide a radio reception field, propagate to the radio reception field sound can be collected with it is optimised.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the radio reception field is a dynamic radio reception field, to be conducive to optimize the sound for the sound collected by the radio reception field structure Matter.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle provides a radio reception field structure, for forming the radio reception field, wherein the vehicle passes through described in offer The mode of radio reception field structure can significantly optimize the sound quality for the sound being collected.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle by way of providing the radio reception field structure and optimizing the sound quality for the sound being collected, can drop Requirement of the low vehicle to the quality of the single audio signal reception device of the radio reception field structure optimizes the sound being collected to reduce The cost of sound quality.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the state of at least one audio signal reception device of the radio reception field structure can be adjusted, so that by the receipts The radio reception field that sound field structure is formed is dynamic radio reception field.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception The state of method, audio signal reception device described in wherein at least one can adjust, to improve the radio reception ability of the audio signal reception device.Example Such as, the direction of the audio signal reception device can adjust, with reduce the audio signal reception device direction and user face direction it Between the angle that is formed, to improve the radio reception ability of the audio signal reception device.In other words, the radio reception of the vehicle of the invention The radio reception ability of device is enhanced in such a way that the direction of the audio signal reception device is adjusted.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the radio reception field structure provides a main radio unit and an auxiliary radio unit, wherein the audio signal reception device can be turned It changes the main audio signal reception device to form the main radio unit or forms the auxiliary audio signal reception device of the auxiliary radio unit, wherein described Main radio unit and the auxiliary radio unit are respectively used to collect the sound that user sends out in the inside of the vehicle.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle is collected and made by the way that the radio reception field is collectively formed in the main radio unit and the auxiliary radio unit The mode for the sound that user sends out in the inside of the vehicle can distinguish background sound, to handle background sound, thus into The sound quality for the sound that one-step optimization is collected.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle radio system provides a converting unit, for adjusting the state of at least one audio signal reception device, from And make by the radio reception field that the radio reception field structure is formed to be dynamic radio reception field, and then optimize the sound being collected Sound quality.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the converting unit is capable of the state of audio signal reception device described in user's pose adjustment based on user.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the converting unit can adjust the shape of the audio signal reception device based on the radio reception effect of each audio signal reception device State.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the converting unit provides a conversion module, for making the audio signal reception device be converted to by the main audio signal reception device The auxiliary audio signal reception device, or the audio signal reception device is made to be converted to the main audio signal reception device by the auxiliary audio signal reception device.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the converting unit provides an adjustment module, for adjusting the direction of the audio signal reception device.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the vehicle radio system provides a strategy generating unit, for generating a switching strategy, wherein the conversion is single Member adjusts the state of the audio signal reception device when executing the switching strategy.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the strategy generating unit generates the switching strategy according to user's posture.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method, wherein the strategy generating unit generates the switching strategy according to the radio reception effect of each audio signal reception device.
The vehicle and vehicle radio system that carry radio reception field structure it is an object of the present invention to provide one and its radio reception Method obtains user's appearance wherein the vehicle radio system provides a detection unit for the posture of detection driver State.
One side under this invention, the present invention further provides the vehicles that one carries radio reception field structure comprising：
One vehicle body；With
One radio reception field structure, wherein the radio reception field structure includes at least two audio signal reception devices, wherein each radio reception dress Set the different location for being arranged at the vehicle body respectively, and at least two audio signal reception devices cooperate and can be The inside of the vehicle body forms a radio reception field.
According to one embodiment of present invention, the radio reception field is a dynamic radio reception field.
According to one embodiment of present invention, the direction of at least one audio signal reception device is adjusted, so that the receipts Sound field is dynamic radio reception field.
According to one embodiment of present invention, the audio signal reception device includes an adjusting seat and is driveably set to described An at least radio reception main body for adjusting seat, wherein the adjusting seat is arranged at the vehicle body.
According to one embodiment of present invention, the radio reception field structure includes a main radio unit and an auxiliary radio unit, Audio signal reception device described in wherein at least one forms the main radio unit, and other audio signal reception devices form the auxiliary radio reception list Member is used to form described wherein the audio signal reception device for being used to form the main radio unit is defined as a main audio signal reception device The audio signal reception device of auxiliary radio unit is defined as an auxiliary audio signal reception device, and audio signal reception device can be formed described in wherein at least one The main audio signal reception device of the main radio unit or the auxiliary audio signal reception device for forming the auxiliary radio unit.
According to one embodiment of present invention, the radio reception field structure includes that a sound quality optimizes unit, wherein each described Audio signal reception device is connected to the sound quality optimization unit respectively.
According to one embodiment of present invention, the vehicle further comprises a processing unit and a detection device, wherein The processing unit is connected to the detection device, and at least one audio signal reception device of the radio reception field structure can control Ground is connected to the processing unit.
According to one embodiment of present invention, the vehicle further comprises a communication device and a detection device, wherein The communication device is connected to the detection device, and at least one audio signal reception device of the radio reception field structure is connected to The communication device.
According to one embodiment of present invention, the vehicle further comprises a processing unit and a detection device, wherein The processing unit is connected to the detection device, and at least one audio signal reception device of the radio reception field structure can control Ground is connected to the processing unit；Or the vehicle further comprises a communication device and a detection device, wherein described logical T unit is connected to the detection device, and at least one audio signal reception device of the radio reception field structure is connected to described lead to T unit.
Other side under this invention, the present invention further provides a vehicle radio systems comprising：
At least two audio signal reception devices, wherein each audio signal reception device cooperates and forms a radio reception field；With
One converting unit, wherein each audio signal reception device is connected to the converting unit respectively, wherein the conversion Unit can adjust the state of at least one audio signal reception device when executing a switching strategy, so that by each radio reception The radio reception field that device cooperates and formed is further formed a dynamic radio reception field.
According to one embodiment of present invention, the converting unit further comprises a conversion module, wherein each described Audio signal reception device is connected to the conversion module respectively, wherein the conversion module can make institute when executing the switching strategy It states audio signal reception device and is converted between a main audio signal reception device and an auxiliary audio signal reception device, so that by each audio signal reception device phase interworking The radio reception field closed and formed is further formed dynamic radio reception field.
According to one embodiment of present invention, the converting unit further comprises an adjustment module, wherein each described Audio signal reception device is connected to the adjustment module respectively, wherein the adjustment module can be adjusted when executing the switching strategy The direction of the audio signal reception device, so that the further shape in radio reception field formed by each audio signal reception device mutual cooperation At dynamic radio reception field.
According to one embodiment of present invention, the vehicle radio system further comprises that a detection unit and a strategy are raw At unit, wherein the detection unit and the converting unit are communicatively connected in a network respectively in the strategy generating unit, Described in user's posture for being detected according to the detection unit of strategy generating unit generate the switching strategy, described turn Change the shape that unit adjusts at least one audio signal reception device when executing the switching strategy that the strategy generating unit generates State.
According to one embodiment of present invention, the vehicle radio system further comprises that a detection unit and a strategy are raw At unit, wherein the conversion module of the detection unit and the converting unit is communicatively connected in a network respectively in the plan Slightly generation unit, wherein the strategy generating unit generates described turn according to user's posture that the detection unit detects Strategy is changed, the conversion module of the converting unit makes when executing the switching strategy that the strategy generating unit generates The audio signal reception device is converted between the main audio signal reception device and the auxiliary audio signal reception device.
According to one embodiment of present invention, the vehicle radio system further comprises that a detection unit and a strategy are raw At unit, wherein the adjustment module of the detection unit and the converting unit is communicatively connected in a network respectively in the plan Slightly generation unit, wherein the strategy generating unit generates described turn according to user's posture that the detection unit detects Change strategy, the adjustment module of the converting unit tune when executing the switching strategy that the strategy generating unit generates The direction of the whole audio signal reception device.
According to one embodiment of present invention, the vehicle radio system further comprises that a judging unit and a strategy are raw At unit, wherein the judging unit and the converting unit are communicatively connected in a network respectively in the strategy generating unit, Described in judging unit obtain a judging result, the strategy generating after the sound that each audio signal reception device of analysis is collected Unit generates the switching strategy according to the judging result that the judging unit obtains, and the converting unit is described in execution The state of at least one audio signal reception device is adjusted when the switching strategy that strategy generating unit generates.
According to one embodiment of present invention, the vehicle radio system further comprises that a judging unit and a strategy are raw At unit, wherein the judging unit and the conversion module of the converting unit are communicatively connected in a network respectively in the plan Slightly generation unit, wherein the judging unit obtains a judgement knot after the sound that each audio signal reception device of analysis is collected Fruit, the judging result generation switching strategy that the strategy generating unit is obtained according to the judging unit, described turn Change the conversion module of unit makes the audio signal reception device when executing the switching strategy that the strategy generating unit generates It is converted between the main audio signal reception device and the auxiliary audio signal reception device.
According to one embodiment of present invention, the vehicle radio system further comprises that a judging unit and a strategy are raw At unit, wherein the adjustment module of the judging unit and the converting unit is communicatively connected in a network respectively in the plan Slightly generation unit, wherein the judging unit obtains a judgement knot after the sound that each audio signal reception device of analysis is collected Fruit, the judging result generation switching strategy that the strategy generating unit is obtained according to the judging unit, described turn The adjustment module for changing unit adjusts the radio reception dress when executing the switching strategy that the strategy generating unit generates The direction set.
According to one embodiment of present invention, the detection unit is detected by way of an external at least detection device To user's posture.
Other side under this invention, the present invention further provides a vehicle reception methods, wherein the vehicle radio reception Method includes the following steps：
(a) a radio reception field is formed by least two audio signal reception devices cooperate；
(b) switching strategy is generated by a strategy generating unit；And
(c) converting unit adjusts at least one institute when executing the switching strategy that the strategy generating unit generates The state of audio signal reception device is stated, so as to be further formed by the radio reception field that each audio signal reception device cooperates and formed One dynamic radio reception field.
According to one embodiment of present invention, in the step (b), the strategy generating unit is according to user's posture Generate the switching strategy.
According to one embodiment of present invention, in the step (b), the strategy generating unit is according to each receipts The radio reception effect of mixer generates the switching strategy.
According to one embodiment of present invention, before the step (b), further comprise step：It is single by a detection Member detection obtains user's posture, to which in the step (b), the strategy generating unit is given birth to according to user's posture At the switching strategy.
According to one embodiment of present invention, in the step (b), further comprise step：Pass through a judging unit The radio reception effect of each audio signal reception device of analysis, to which in the step (b), the strategy generating unit is according to each institute The radio reception effect for stating audio signal reception device generates the switching strategy.
According to one embodiment of present invention, in the step (c), a conversion module of the converting unit is executing The audio signal reception device can be made in a main audio signal reception device and an auxiliary receipts when switching strategy that the policy generation module generates It is converted between mixer, so as to be further formed institute by the radio reception field that each audio signal reception device cooperates and formed State dynamic radio reception field.
According to one embodiment of present invention, in the step (c), an adjustment module of the converting unit is executing The direction of the audio signal reception device can be adjusted when the switching strategy, so as to cooperate and shape by each audio signal reception device At the radio reception field be further formed dynamic radio reception field.
Description of the drawings
Fig. 1 is the internal structure signal of a vehicle with radio reception field structure of above-mentioned preferred embodiment under this invention Figure.
Fig. 2A is the schematic diagram of a state of the vehicle of above-mentioned preferred embodiment under this invention.
Fig. 2 B are the schematic diagrames of another state of the vehicle of above-mentioned preferred embodiment under this invention.
Fig. 2 C are the schematic diagrames of another state of the vehicle of above-mentioned preferred embodiment under this invention.
Fig. 2 D are the schematic diagrames of another state of the vehicle of above-mentioned preferred embodiment under this invention.
Fig. 2 E are the schematic diagrames of another state of the vehicle of above-mentioned preferred embodiment under this invention.
Fig. 3 is the block diagram representation of a vehicle radio system of a preferred embodiment under this invention.
Fig. 4 is the flow of a vehicle reception method of the vehicle radio system of above-mentioned preferred embodiment under this invention Schematic diagram.
Specific implementation mode
Claim according to the present invention and specification disclosure of that, technical scheme of the present invention literary institute specific as follows It states.
It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " transverse direction ", "upper", The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore above-mentioned art Language is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, term " one " It should not be understood as the limitation to quantity.
With reference to the attached drawing 1 of the Figure of description of the present invention, the one of a preferred embodiment under this invention ties with radio reception field The vehicle of structure is disclosed for and is set forth in following description, wherein the vehicle includes a vehicle body 100 and is set In a radio reception field structure 200 of the vehicle body 100.The radio reception field structure 200 further comprises at least two audio signal reception devices 10, each audio signal reception device 10 is arranged at the different location of the vehicle body 100, and each radio reception dress respectively Setting 10 can cooperate and form a radio reception field in the inside of the vehicle body 100, wherein when sound transmission to the receipts It can be received by least two audio signal reception devices 10 of the radio reception field structure 200 when sound field and sound is collected.
In this specific example of the vehicle shown in attached drawing 1, institute is arranged on the radio reception field structure 200 For the operator seat for stating vehicle body 100, the content and feature of the vehicle of the present invention are further detailed and are taken off Dew, wherein the radio reception field structure 200 can form the radio reception field in the operator seat of the vehicle body 100, to use When person is located at the operator seat of the vehicle body 100, the sound that user sends out can propagate to the radio reception field to be used for At least two audio signal reception devices 10 formed in the audio signal reception device 10 of each of the radio reception field receive and make user The sound sent out is collected.But it will be apparent to a skilled person that the specific of the vehicle shown in attached drawing 1 is shown Example is only for example, and should not be considered as the limitation of the content and range of the vehicle to the present invention.For example, in the present invention The vehicle other examples in, the radio reception field structure 200 can also be arranged on the copilot of the vehicle body 100 Position, rear ranking equipotential are set.Or in other examples of the vehicle in the present invention, such as when the vehicle is implemented as certainly When main driving vehicle, the vehicle body 100 can not have operator seat.It is noted that according to the present invention independently drive To sail vehicle refer to, vehicle does not need manual operation and only relies on computer installation control and travel, such as computer installation can be with Control Vehicular turn, travel speed etc..
Specifically, refer to the attached drawing 1, the vehicle body 100 includes a vehicle body 101, a console 102, a side To disk 103, a seat 104, a car door 105 and a rearview mirror 106.The console 102 is located at the vehicle body 101 Front, wherein the console 102 is normally used for that the equipment such as instrument board, display screen are arranged.The steering wheel 103 is located at described The front of vehicle body 101, and the console 102 is located at the lower part of the steering wheel 103, wherein the steering wheel 103 The vehicle body 101 is driven for user.The seat 104 is arranged at the vehicle body 101, and the seat 104 are neighboringly set to the steering wheel 103, wherein the seat 104 is taken for user.For example, user can be to multiply The mode being sitting on the seat 104 manipulates the vehicle body 101 by the steering wheel 103.The car door 105 is set In the vehicle body 101, and the car door 105 is adjacent to the steering wheel 103 and the seat 104, with user with When the mode rided on the seat 104 manipulates the vehicle body 101 by the steering wheel 103,105 energy of the car door Enough protect user.The rearview mirror 106 is arranged at the vehicle body 101, and the rearview mirror 106 is located at the vehicle The front of main body 101 manipulates institute to pass through the steering wheel 103 in a manner of riding on the seat 104 in user When stating vehicle body 101, user can also observe the road conditions at the rear portion of the vehicle by the rearview mirror 106.
At least one audio signal reception device 10 is arranged at the console 102, at least one 10 quilt of the audio signal reception device It is set to the steering wheel 103, at least one audio signal reception device 10 is arranged at the seat 104, at least one receipts Mixer 10 is arranged at the car door 105, and at least one audio signal reception device 10 is arranged at the rearview mirror 106, wherein Be arranged at the audio signal reception device 10 of the console 102, the audio signal reception device 10 for being arranged at the steering wheel 103, Be arranged at the audio signal reception device 10 of the seat 104, be arranged at the car door 105 the audio signal reception device 10 and by Being set to the audio signal reception device 10 of the rearview mirror 106 can cooperate and be formed in the inside of the vehicle body 100 The radio reception field.
In following description, for the ease of illustrate and understand the present invention the vehicle content and feature, will be by The audio signal reception device 10 for being set to the console 102 is defined as one first audio signal reception device 10a, will be arranged at the direction The audio signal reception device 10 of disk 103 is defined as one second audio signal reception device 10b, will be arranged at the radio reception of the seat 104 Device 10 is defined as a third audio signal reception device 10c, and the audio signal reception device 10 for being arranged at the car door 105 is defined as one The audio signal reception device 10 for being arranged at the rearview mirror 106 is defined as one the 5th audio signal reception device 10e by four audio signal reception device 10d, To the first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th radio reception Device 10d and the 5th audio signal reception device 10e can form the radio reception field in the inside of the vehicle body 100.
It is noted that the vehicle of the present invention will be arranged at the middle control during being next described The audio signal reception device 10 of platform 102 is defined as the first audio signal reception device 10a, will be arranged at described in the steering wheel 103 Audio signal reception device 10 is defined as the second audio signal reception device 10b, defines the audio signal reception device 10 for being arranged at the seat 104 It is defined as the 4th radio reception for the third audio signal reception device 10c, by the audio signal reception device 10 for being arranged at the car door 105 Device 10d and the audio signal reception device 10 for being arranged at the rearview mirror 106 is defined as the 5th audio signal reception device 10e, Merely to distinguishing the position of each audio signal reception device 10, and the feature of each audio signal reception device 10 is not constituted and limited System.In addition, in the vehicle of the present invention, the type of the audio signal reception device 10 is not constituted to the vehicle of the present invention The limitation of content and range, as long as wherein the audio signal reception device 10 can receive sound.
In addition, although in this specific example of the vehicle shown in attached drawing 1, the first audio signal reception device 10a, The second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th radio reception dress The inside that 10e is directly exposed to the vehicle body 101 is set, and in other possible examples of the vehicle of the invention In, the first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th radio reception dress Setting at least one of 10d and the 5th audio signal reception device 10e audio signal reception device 10 can also be hidden, as long as institute The sound for propagating to the radio reception field can normally be collected by stating audio signal reception device 10, for example, being arranged at the steering wheel 103 The second audio signal reception device 10b can be hidden in the inside of the steering wheel 103, and by one or more stomata with External world's connection, to which when sound transmission to the radio reception field, sound can be via the stomata by second audio signal reception device 10b is collected.
It is noted that although in this specific example of the vehicle shown in attached drawing 1, the vehicle body 100 console 102, the steering wheel 103, the seat 104, the car door 105 and the quilt of the rearview mirror 106 Provided at least one audio signal reception device 10, it will be appreciated by those skilled in the art that in the vehicle of the present invention Other examples in, as long as in the console 102, the steering wheel 103, the seat of the vehicle body 100 104, the audio signal reception device 10 is set at least two devices in the car door 105 and the rearview mirror 106.For example, It, can be only in 102 He of the console of the vehicle body 100 in a specific example of the vehicle of the present invention An at least audio signal reception device 10 is respectively set on the steering wheel 103；Or the present invention the vehicle another It, can be only in the console 102 of the vehicle body 100, the seat 104 and the car door 105 in specific example On an at least audio signal reception device 10 is respectively set.In addition, the roof of the vehicle body 101 can also be equipped at least One audio signal reception device 10.
It's also worth mentioning that although in this specific example of the vehicle shown in attached drawing 1, the vehicle sheet The console 102, the steering wheel 103, the seat 104, the car door 105 and the rearview mirror 106 of body 100 are equal It is provided with an audio signal reception device 10, it will be appreciated by those skilled in the art that in the vehicle of the invention In other examples, the console 102, the steering wheel 103, the seat 104, the vehicle of the vehicle body 100 It can be equipped with more than two audio signal reception devices 10 on the device of door at least one of 105 and the rearview mirror 106.Example Such as, in a specific example of the vehicle of the present invention, two can be equipped on the headrest 1041 of the seat 104 A symmetrical audio signal reception device 10.
Refer to the attached drawing 1, in a specific example of the vehicle of the present invention, the vehicle further comprises at one It manages device 300 and is communicatively connected in a network the detection device 400 in the processing unit 300, wherein the processing unit 300 It is arranged at the vehicle body 100 respectively with the detection device 400, wherein each of described radio reception field structure 200 is described Audio signal reception device 10 is controllably connected to the processing unit 300 respectively.In other words, the vehicle is shown in attached drawing 1 In this specific example, the first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, The 4th audio signal reception device 10d and the 5th audio signal reception device 10e are controllably connected to the processing unit 300.
It is noted that the processing unit 300 is arranged at institute of the position in the present invention of the vehicle body 100 It states unrestricted in vehicle.In addition, the type of the processing unit 300 is also unrestricted in the vehicle of the present invention, As long as data can be calculated and be handled.For example, the processing unit 300 may be implemented as but be not limited to CPU.
It's also worth mentioning that the detection device 400 can be camera, microwave detector, supersonic detector etc. Device for detecting user's posture, wherein the detection device 400 be arranged at the position of the vehicle body 100 according to The type of the detection device 400 is determined.For example, when the detection device 400 is implemented as camera, the detection dress Setting 400 can be arranged at the front windshield of the vehicle body 101 or the detection device 400 can be set In the console 102；When the detection device 400 is implemented as microwave detector, the detection device 400 can be set The roof of the vehicle body 101 can be arranged in the console 102 or the detection device 400 by setting.
In another specific example of the vehicle of the present invention, the vehicle includes a communication device 500, wherein Each of the detection device 400 and the radio reception field structure 200 audio signal reception device 10 are communicatively connected in a network respectively in institute Communication device 500 is stated, wherein the communication device 500 can be communicatively connected in a network in a cloud server 600, wherein institute State detection device 400 because detection user posture obtain data can be uploaded to by the communication device 500 described in Cloud server 600, to be calculated and be handled in the cloud server 600, then, the cloud server 600 generates Instruction can the radio reception field structure 200 be further transferred to by the communication device 500.That is, by with The processing unit 300 can be configured by setting on the vehicle of the communication device 500.Nevertheless, in the vehicle It is upper while to configure the processing unit 300 and the communication device 500 be preferred scheme.
It is noted that the communication device 500 is arranged at institute of the position in the present invention of the vehicle body 100 It states unrestricted in vehicle.In addition, the type of the communication device 500 is also unrestricted in the vehicle of the present invention, As long as the transmission of data can be realized.
Further, the audio signal reception device 10 includes an adjusting seat 11 and an at least radio reception main body 12, wherein the radio reception Main body 12 is driveably set to the adjusting seat 11, and the adjusting seat 11 is arranged at the vehicle body 100.For example, In this preferable examples of the vehicle shown in attached drawing 1, the adjusting seat 11 of the audio signal reception device 10 can be set In the console 102, the steering wheel 103, the seat 104, the car door 105 or the rearview mirror 106.The tune Bed rearrangement 11 can drive the radio reception main body 12 to rotate, to adjust the direction of the radio reception main body 12, that is, in the radio reception main body After 12 direction is changed by the driving of the adjusting seat 11, the direction of the audio signal reception device 10 is also changed.That is, In this specific example of the vehicle of the present invention, the direction of the radio reception main body 12 is defined as the audio signal reception device 10 Direction.It is noted that the adjusting seat 11 drives the mode that the radio reception main body 12 rotates in the vehicle of the present invention It is unrestricted in, for example, the adjusting seat 11 can drive the radio reception main body 12 along preset direction swing or on Lower swing or the adjusting seat 11 can drive the radio reception main body 12 to be rotated in full circumferential direction.Preferably, the adjustment Seat 11 may be implemented as motor or the structure with motor, wherein can be rotated when the adjusting seat 11 receives the when of instructing, To drive the radio reception main body 12 to rotate.
In a specific example of the vehicle of the present invention, the adjusting seat 11 is controllably connected to described Processing unit 300 can rotate when to receive the instruction of the generation of the processing unit 300 when the adjusting seat 11, to drive The radio reception main body 12 rotates.In another specific example of the vehicle of the present invention, the adjusting seat 11 can be led to It is connected to letter the communication device 500, to be taken when the adjusting seat 11 receives the high in the clouds by the communication device 500 It can be rotated when the instruction that business device 600 generates, to drive the radio reception main body 12 to rotate.
Refer to the attached drawing 1, the first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e can cooperate to form the radio reception field. In one specific example of the vehicle of the present invention, when user passes through institute in a manner of riding on the seat 104 When stating steering wheel 103 and manipulating the vehicle body 101, the face of user is in the radio reception field, to be sent out as user When sound, sound can be in the radio reception field by the first audio signal reception device 10a, the second audio signal reception device 10b, described At least two radio reception in three audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e Device 10 is received and is collected.In another specific example of the vehicle of the present invention, when user is to ride in When stating the mode on seat 104 and manipulating the vehicle body 101 by the steering wheel 103, described in the face orientation of user Radio reception field, to when user makes a sound, sound can propagate to the radio reception field and by first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the described 5th receive At least two audio signal reception devices 10 in mixer 10e are received and are collected.
Unlike the technology path of existing radio reception technology, the vehicle of the invention passes through the receipts by being provided Each of sound field structure 200 audio signal reception device 10 forms the mode of the radio reception field, can significantly optimize and be collected The sound quality of sound.What is more important, the vehicle optimize the sound being collected by providing radio reception field structure 200 The mode of sound quality can reduce the vehicle and be wanted to the quality of each of the radio reception field structure 200 audio signal reception device 10 It asks, to advantageously reduce the cost for the sound quality of sound that optimization is collected, this is that existing radio reception technology is unexpected, and this The vehicle of invention is by way of providing the radio reception field structure 200 and optimizing the sound quality for the sound being collected, for drop It is special important for the sound quality that the cost and the optimization vehicle of the low vehicle are collected.
Further, at least one audio signal reception device 10 of the radio reception field structure 200 forms a main radio unit 201, and one auxiliary radio unit 202 of other formation of audio signal reception device 10, wherein forming the described of the main radio unit 201 Audio signal reception device 10 is a main audio signal reception device 110, and correspondingly, the audio signal reception device 10 for forming the auxiliary radio unit 202 is one Auxiliary audio signal reception device 120.In the present invention, the main radio unit 201 and the auxiliary radio unit of the radio reception field structure 200 202 be dynamic radio unit, that is to say, that formed the audio signal reception device 10 of the main radio unit 201 quantity and Position can change with the variation of user's posture of user, or form the described of the main radio unit 201 The quantity of audio signal reception device 10 and position change with the variation of the radio reception effect of each audio signal reception device 10.Correspondingly, The quantity and position for forming the audio signal reception device 10 of the auxiliary radio unit 202 can be with user's appearances of user The variation of state and change, or formed the audio signal reception device 10 of the auxiliary radio unit 202 quantity and position with every The variation of the radio reception effect of a audio signal reception device 10 and change.In other words, an audio signal reception device 10 can form described Main audio signal reception device 110 or the auxiliary audio signal reception device 120.In an example of the vehicle of the present invention, user is in institute The user's posture for stating the inside of vehicle body 100 determines that the audio signal reception device 10 forms the main radio unit 201 The main audio signal reception device 110 or the auxiliary audio signal reception device 120 for forming the auxiliary radio unit 202.And in the institute of the present invention In another example for stating vehicle, the radio reception effect of each audio signal reception device 10The audio signal reception device 10 forms the master The main audio signal reception device 110 of radio unit 201 or the auxiliary audio signal reception device 120 for forming the auxiliary radio unit 202.Cause This, in the vehicle of the present invention, the radio reception field that the radio reception field structure 200 is formed is a dynamic radio reception field, Described in the state of the radio reception field that is formed of radio reception field structure 200 become also with the variation of user's posture of user Change, in this way, the sound quality for the sound that the radio reception field structure 200 is collected can be optimized.
In addition, the direction of at least one audio signal reception device 10 also can be with the variation of user's posture of user And be adjusted, to advanced optimize the sound quality for the sound that the radio reception field structure 200 is collected.Specifically, in the institute of the present invention In a specific example for stating vehicle, when user rides on the seat 104, the detection device 400 can be real When detect the posture of user, to obtain real-time user's posture about user, the processing unit 300 can According to the direction of at least one audio signal reception device of real-time user's pose adjustment about user 10, described in change The radio reception field that radio reception field structure 200 is formed, to optimize the sound quality for the sound that the radio reception field structure 200 is collected.Also It is to say, in the vehicle of the present invention, the radio reception field that the radio reception field structure 200 is formed is dynamic radio reception field, The state of the wherein described radio reception field is adjusted so that the radio reception according to real-time user's posture about user The radio reception field that field structure 200 is formed is dynamic radio reception field, in this way, can optimize the radio reception field knot The sound quality for the sound that structure 200 is collected.
For example, in the specific example shown in attached drawing 2A to Fig. 2 E, first radio reception of the radio reception field structure 200 Device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and described Five audio signal reception device 10e form the radio reception field, for the ease of understanding and disclosing the content and feature of the vehicle of the invention, In institute indicated with the region A5 of spherical region A1, spherical region A2, spherical region A3, spherical region A4 and spherical shape The range of the radio reception field of the formation of radio reception field structure 200 is stated, it will be apparent to a skilled person that in attached drawing 2A to figure The range of the radio reception field shown in 2E is only for example, should not be considered as to the present invention the vehicle content and The limitation of range.That is, the radio reception field that the radio reception field structure 200 of the vehicle of the present invention is formed is actually Spherical region shown in not necessarily such as attached drawing 2A to Fig. 2 E, other in the vehicle of the present invention possible show In example, the radio reception field that the radio reception field structure 200 is formed can also have other shapes and range, include the shape of rule With range and irregular shape and range.
Refer to the attached drawing 2A is received when user is in the inside of the vehicle body 100 described in the face orientation of user It is the first audio signal reception device 10a of sound field structure 200, the second audio signal reception device 10b, the third audio signal reception device 10c, described The radio reception field that 4th audio signal reception device 10d and the 5th audio signal reception device 10e is formed, if user is in the vehicle body When 100 inside makes a sound, sound can propagate to the radio reception field and be received by the first audio signal reception device 10a, described second In mixer 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e At least two audio signal reception devices 10 are received and are collected, to optimize the sound quality for the sound being collected.Preferably, if user exists When the inside of the vehicle body 100 makes a sound, sound can propagate to the radio reception field and by first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the described 5th receive Whole audio signal reception devices 10 in mixer 10e receive and by radio reception, to advanced optimize the sound quality for the sound being collected.
It is noted that in attached drawing 2A, be arranged at the console 102 the first audio signal reception device 10a and The the second audio signal reception device 10b for being arranged at the steering wheel 103 can form the main radio unit 201, at this point, by setting It is placed in the first audio signal reception device 10a of the console 102 and is arranged at second radio reception dress of the steering wheel 103 Set the main audio signal reception device 110 that 10b forms the main radio unit 201.Correspondingly, it is arranged at the institute of the seat 104 State third audio signal reception device 10c, be arranged at the 4th audio signal reception device 10d of the car door 105 and be arranged at it is described after The 5th audio signal reception device 10e of visor 106 can form the auxiliary radio unit 202, at this point, being arranged at the seat The 104 third audio signal reception device 10c, it is arranged at the 4th audio signal reception device 10d of the car door 105 and is arranged at The 5th audio signal reception device 10e of the rearview mirror 106 forms the auxiliary audio signal reception device 120 of the auxiliary radio unit 202.
That is, in attached drawing 2A, if user makes a sound in the inside of the vehicle body 100, user The sound sent out is after propagating to the radio reception field that the radio reception field structure 200 is formed, the first audio signal reception device 10a and institute It states the second audio signal reception device 10b and plays the role of main radio reception, and the third audio signal reception device 10c, the 4th audio signal reception device 10d And the 5th audio signal reception device 10e plays the role of assisting radio reception, it, can be to the first audio signal reception device 10a, institute follow-up State the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device The sound that 10e is collected optimizes.
Specifically, refer to the attached drawing 1, the radio reception field structure 200 further comprises that a sound quality optimizes unit 20, wherein often A audio signal reception device 10 is connected to the sound quality optimization unit 20 respectively, to optimize unit 20 to each by the sound quality The sound that the audio signal reception device 10 is collected optimizes and improves the sound quality for the sound that the radio reception field structure 200 is collected.Such as In attached drawing 2A, the sound quality optimization unit 20 can be to the first audio signal reception device 10a, the second audio signal reception device 10b, institute The sound that third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e are collected is stated to optimize And improve the sound quality for the sound that the radio reception field structure 200 is collected.
It is noted that the sound quality optimization unit 20 optimizes the first audio signal reception device 10a, second radio reception dress Set the sound that 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e are collected Mode it is unrestricted in the vehicle of the present invention, such as in a specific example, because of first radio reception dress Set the main audio signal reception device 110 that 10a and the second audio signal reception device 10b is the main radio unit 201, the third radio reception Device 10c, the 4th audio signal reception device 10d and the 5th audio signal reception device 10e are the auxiliary receipts of the auxiliary radio unit 202 Mixer 120, to which sound quality optimization unit 20 can be by the first audio signal reception device 10a and second audio signal reception device The sound definition that 10b is collected is the sound that sends out of driver, and by the third audio signal reception device 10c, the 4th audio signal reception device The sound definition that 10d and the 5th audio signal reception device 10e is collected is the sound that passenger sends out, i.e. background sound, and then the sound Of fine qualityization unit 20 passes through the sound of collecting the sound collected by the main radio unit 201 and the auxiliary radio unit 202 Background sound can be removed after being calculated, to optimize the sound that driver sends out.
Refer to the attached drawing 2B, when the detection device 400 detects that the face orientation left side of user slightly deflects, The processing unit 300 can generate control instruction according to the testing result of the detection device 400, so as to be arranged at described The direction of the radio reception main body 12 of the second audio signal reception device 10b of steering wheel 103 changes correspondingly, such as is arranged at described The direction of the radio reception main body 12 of the second audio signal reception device 10b of steering wheel 103 can deflect slightly to the left, to subtract The angle formed between the direction of few second audio signal reception device 10b and the direction of the face of user, and then improve described the The radio reception ability of two audio signal reception device 10b.
Refer to the attached drawing 2C significantly deflects when the detection device 400 detects on the left of user's face orientation When, the processing unit 300 can generate control instruction according to the testing result of the detection device 400, so as to be arranged at The second audio signal reception device 10b of the steering wheel 103 and the 4th audio signal reception device 10d for being arranged at the car door 105 The main radio unit 201 is formed, and makes to be arranged at the first audio signal reception device 10a of the console 102, be arranged at The third audio signal reception device 10c of the seat 104 and the 5th audio signal reception device for being arranged at the rearview mirror 106 10d forms the auxiliary radio unit 202, in this way, can optimize the sound that the radio reception field structure 200 is collected Sound quality.
Refer to the attached drawing 2D, when the detection device 400 detects that user's face orientation right side slightly deflects, institute Control instruction can be generated according to the testing result of the detection device 400 by stating processing unit 300, so as to be arranged at the side It is changed correspondingly to the direction of the radio reception main body 12 of the second audio signal reception device 10b of disk 103, for example, being arranged at described The direction of the radio reception main body 12 of the second audio signal reception device 10b of steering wheel 103 can deflect slightly to the right, to subtract The angle formed between the direction of few second audio signal reception device 10b and the direction of the face of user, and then improve described the The radio reception ability of two audio signal reception device 10b.
Refer to the attached drawing 2E significantly deflects when the detection device 400 detects on the right side of user's face orientation When, the processing unit 300 can generate control instruction according to the testing result of the detection device 400, so as to be arranged at The first audio signal reception device 10a of the console 102 and the 5th audio signal reception device for being arranged at the rearview mirror 106 10e forms the main radio unit 021, and makes to be arranged at the second audio signal reception device 10b of the steering wheel 103, set It is placed in the third audio signal reception device 10c of the seat 104 and is arranged at the 4th audio signal reception device of the car door 105 10d forms the auxiliary radio unit 202, in this way, can optimize the sound that the radio reception field structure 200 is collected Sound quality.
Other side under this invention, the present invention further provides a vehicle radio systems, wherein the vehicle radio reception System includes a converting unit 30 and at least two radio reception dresses for being controllably connected to the converting unit 30 respectively 10 are set, wherein each audio signal reception device 30 can cooperate and form the radio reception field, wherein 30 energy of the converting unit The state of at least one audio signal reception device 10 is enough adjusted, so that the radio reception field forms dynamic radio reception field.Preferably, institute The state of at least one audio signal reception device of user's pose adjustment that converting unit 30 can be based on user 10 is stated, so that The radio reception field forms dynamic radio reception field, in this way, can optimize the sound quality for the sound being collected.More preferably Ground, at least one audio signal reception device of real-time user's pose adjustment that the converting unit 30 can be based on user 10 State so that the radio reception field forms dynamic radio reception field.Or the converting unit 30 can be based on each receipts The real-time radio reception effect of mixer 10 adjusts the state of at least one audio signal reception device 10, so that the radio reception field forms institute State dynamic radio reception field.
The converting unit 30 further comprises a conversion module 31, wherein each audio signal reception device 10 is controllable respectively It is connected to system the conversion module 31, wherein the conversion module 31 can be such that the audio signal reception device 10 is filled in the main radio reception It sets and is converted between 110 and the auxiliary audio signal reception device 120, so that the institute for cooperating and being formed by each audio signal reception device 10 It is dynamic radio reception field to state radio reception field.That is, the conversion module 31 can make the audio signal reception device 10 from the master Audio signal reception device 110, which is converted to the auxiliary audio signal reception device 120 or the conversion module 31, can make the audio signal reception device 10 from institute State auxiliary audio signal reception device 120 and be converted to the main audio signal reception device 110, to make by each audio signal reception device 10 cooperate and The radio reception field formed is dynamic radio reception field.
For example, in this specific example of the vehicle shown in attached drawing 2C, when the detection device 400 detects When occurring significantly deflecting on the left of user's face orientation, the conversion module 31 can make to be arranged at the console 102 the first audio signal reception device 10a is converted to the auxiliary audio signal reception device 120 and the conversion from the main audio signal reception device 110 Module 31 can be such that the 4th audio signal reception device 10d for being arranged at the car door 105 is converted to from the auxiliary audio signal reception device 120 The main audio signal reception device 110 can optimize the sound quality for the sound that the radio reception field structure 200 is collected in this way.Value One be mentioned that, in a specific example of the vehicle of the present invention, the conversion module 31 make to be arranged at it is described The first audio signal reception device 10a of console 102 is converted to the same of the auxiliary audio signal reception device 120 from the main audio signal reception device 110 When, so that the 4th audio signal reception device 10d for being arranged at the car door 105 is converted to the master from the auxiliary audio signal reception device 120 Audio signal reception device 110.And in another specific example of the vehicle in the present invention, the conversion module 31 can first make to be set The 4th audio signal reception device 10d for being placed in the car door 105 is converted to the main audio signal reception device from the auxiliary audio signal reception device 120 110, so that the first audio signal reception device 10a for being arranged at the console 102 is converted from the main audio signal reception device 110 again For the auxiliary audio signal reception device 120.Nevertheless, in another specific example of the vehicle of the present invention, the conversion Module 31 first makes the first audio signal reception device 10a for being arranged at the console 102 be converted to from the main audio signal reception device 110 The auxiliary audio signal reception device 120, then make to be arranged at again the 4th audio signal reception device 10d of the car door 105 from The auxiliary audio signal reception device 120 is converted to the main audio signal reception device 110.
In addition, the converting unit 30 further comprises an adjustment module 32, wherein each audio signal reception device 10 is distinguished It is adjustably connected to the adjustment module 32, wherein the adjustment module 32 can adjust the court of the audio signal reception device 10 To so that the radio reception field for cooperating and being formed by each audio signal reception device 10 is dynamic radio reception field.
For example, in this specific example of the vehicle shown in attached drawing 2B, when the detection device 400 detects When slightly deflecting on the left of user's face orientation, the adjustment module 32 can make to be arranged at the steering wheel 103 The direction of the radio reception main body 12 of the second audio signal reception device 10b changes correspondingly, to reduce the second audio signal reception device 10b Direction and user face direction between the angle that is formed, and then improve the radio reception energy of the second audio signal reception device 10b Power.
Preferably, the vehicle radio system further comprises a detection unit 40, wherein the detection unit 40 is by can It is communicatively coupled to the converting unit 30, wherein the detection unit 40 is obtained by way of the external detection device 400 The user's posture for obtaining user, subsequently to allow the user pose adjustment of the converting unit 30 according to user The state of the audio signal reception device 10.
That is, in some examples of the vehicle of the present invention, the converting unit 30 can be based on user At least one audio signal reception device of user's pose adjustment 10 state, so as to be formed by each audio signal reception device 10 The radio reception field be dynamic radio reception field.For example, the conversion module 31 of the converting unit 30 can be based on using User's posture of person makes an audio signal reception device 10 be converted to the auxiliary audio signal reception device from the main audio signal reception device 110 120 or the conversion module 31 can be made based on user's posture of user an audio signal reception device 10 from described in Auxiliary audio signal reception device 120 is converted to the main audio signal reception device 110, so that the radio reception formed by each audio signal reception device 10 Field is dynamic radio reception field.For another example the adjustment module 32 of the converting unit 30 can be based on described in user The direction of audio signal reception device 10 described in user's pose adjustment, so as to be by the radio reception field that each audio signal reception device 10 is formed Dynamic radio reception field.It is noted that the present invention the vehicle involved by user user's posture not only Action including user, but also include the distance between user and the audio signal reception device 10.That is, when the detection fills When setting 400 and detecting that the face of user changes with the distance between described audio signal reception device 10, the adjustment module 32 The state that the audio signal reception device 10 can be adjusted, to change the radio reception ability of the audio signal reception device 10.For example, when the detection fills When setting 400 and detecting that the face of user becomes remote with the distance between described audio signal reception device 10, the adjustment module 32 can lead to Crossing the modes such as adjustment voltage enhances the radio reception ability of the corresponding audio signal reception device 10.
Further, the vehicle radio system includes a judging unit 50, wherein the judging unit 50 is connected to Each audio signal reception device 10, wherein the judging unit 50 can judge according to the sound that each audio signal reception device 10 is collected The sound quality for the sound which audio signal reception device 10 is collected is preferable, with subsequently according to the judging result tune of the judging unit 50 The state of the whole audio signal reception device 10.
The present invention the vehicle radio system some examples in, the judging unit 50 be communicatively connected in a network in The conversion module 31 of the converting unit 30, wherein the conversion module 31 can be according to described in the judging unit 50 Judging result makes an audio signal reception device 10 be converted to the auxiliary audio signal reception device 120 from the main audio signal reception device 110, or makes One audio signal reception device 10 is converted to the main audio signal reception device 110 from the auxiliary audio signal reception device 120.For example, showing in attached drawing 2A In this example gone out, when user is towards the radio reception field sounding, sound transmission is to the radio reception field and by described first Audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and institute It states the 5th audio signal reception device 10e to receive and be collected, the judging unit 50 can be analyzed respectively by first audio signal reception device 10a, the second audio signal reception device 10b, the third audio signal reception device 10c, the 4th audio signal reception device 10d and the described 5th receive Mixer 10e judges that the sound quality which audio signal reception device 10 is collected is preferable after being collected into sound, if the judging unit 50 Obtained judging result think to be arranged at the sound quality of the sound that the 4th audio signal reception device 10d of the car door 105 is collected compared with Good, then the conversion module 41 can make the third audio signal reception device 10c be converted to the main receipts from the auxiliary audio signal reception device 120 Mixer 110, the radio reception ability to further enhance the third audio signal reception device 10c can optimize institute in this way State the sound quality for the sound that vehicle is collected into.
And in other examples of the vehicle radio system in the present invention, the judging unit 50 is communicably connected It is connected to the adjustment module 32 of the converting unit 30, wherein the adjustment module 32 can be according to the judging unit 50 The judging result adjusts the direction of the audio signal reception device 10, to enhance the radio reception ability of the corresponding audio signal reception device 10, In this way, the sound quality for the sound that the vehicle is collected into can be optimized.
That is, radio reception of the converting unit 30 according to the user's posture and the audio signal reception device 10 of user Effect can adjust the state of the audio signal reception device 10 to optimize the sound quality for the sound that the vehicle is collected.Therefore, of the invention The vehicle radio system further provide for a strategy generating unit 60, wherein the converting unit 30 is communicatively connected in a network In the strategy generating unit 60, wherein the strategy generating unit 60 can generate a switching strategy, the converting unit 30 The state of the audio signal reception device 10 is adjusted when executing the switching strategy.
Specifically, in some examples of the vehicle radio system of the present invention, the strategy generating unit 60 divides It is not communicatively connected in a network the conversion module 31 in the detection unit 40 and the converting unit 30, wherein the detection Unit 40 obtains user's posture of user, the strategy generating unit by way of the external detection device 400 60 generate the switching strategy according to user's posture of user, and the conversion module 31 of the converting unit 30 is being held At least one audio signal reception device 10 the auxiliary radio reception is converted to from the main audio signal reception device 110 when the row switching strategy to fill 120 are set, and at least one audio signal reception device 10 is converted into the main audio signal reception device 110 from the auxiliary audio signal reception device 120, with So that the radio reception field formed by each audio signal reception device 10 is formed dynamic radio reception field, is received to optimize the vehicle The sound quality of the sound of collection.It is noted that the strategy generating unit 60 was generated according to user's posture of user The content of the switching strategy is to control which or several audio signal reception devices 10 in the main audio signal reception device 110 and institute It states and converts between auxiliary audio signal reception device 120.
In other examples of the vehicle radio system of the present invention, the strategy generating unit 60 can be led to respectively It is connected to letter the adjustment module 32 of the detection unit 40 and the converting unit 30, wherein the detection unit 40 is logical The mode for crossing the external detection device 400 obtains user's posture of user, and the strategy generating unit 60 is according to making User's posture of user generates the switching strategy, and the adjustment module 32 of the converting unit 30 is executing described turn The direction of at least one audio signal reception device 10 is adjusted when changing strategy, so that by described in the formation of each audio signal reception device 10 Radio reception field forms dynamic radio reception field, to optimize the sound quality for the sound that the vehicle is collected.It is noted that the plan The content of the switching strategy that slightly generation unit 60 is generated according to user's posture of user be control which or Several rotations of the audio signal reception device 10 and the angle for controlling the rotation of the audio signal reception device 10.
In another example of the vehicle radio system of the present invention, the strategy generating unit 60 can be led to respectively It is connected to letter the judging unit 50 and the conversion module 31 of the converting unit 30, wherein 50 energy of the judging unit The enough sound collected according to each audio signal reception device 10 judges that the sound quality for the sound which audio signal reception device 10 is collected is preferable, To obtain the judging result, wherein the judging result that the strategy generating unit 60 is obtained according to the judging unit 50 The switching strategy is generated, the conversion module 31 of the converting unit 30 will be at least one when executing the switching strategy The audio signal reception device 10 is converted to the auxiliary audio signal reception device 120 from the main audio signal reception device 110, and by least one radio reception Device 10 is converted to the main audio signal reception device 110 from the auxiliary audio signal reception device 120, so that by each 10 shape of the audio signal reception device At the radio reception field form dynamic radio reception field, to optimize the sound quality for the sound that the vehicle is collected.It is worth mentioning It is that the content for the switching strategy that the strategy generating unit 60 is generated according to user's posture of user is to control Which or several audio signal reception devices 10 are converted between the main audio signal reception device 110 and the auxiliary audio signal reception device 120.
Correspondingly, in another example of the vehicle radio system of the present invention, the strategy generating unit 60 divides It is not communicatively connected in a network the adjustment module 32 in the judging unit 50 and the converting unit 30, wherein the judgement Unit 50 can judge the sound which audio signal reception device 10 is collected according to the sound that each audio signal reception device 10 is collected Sound quality is preferable, to obtain the judging result, the strategy generating unit 60 according to the judging unit 50 obtain described in sentence Disconnected result generates the switching strategy, and the adjustment module 32 of the converting unit 30 is adjusted when executing the switching strategy The direction of at least one audio signal reception device 10, so as to form institute by the radio reception field that each audio signal reception device 10 is formed Dynamic radio reception field is stated, to optimize the sound quality for the sound that the vehicle is collected.It is noted that the strategy generating unit 60 The content of the switching strategy generated according to user's posture of user is to control which or several radio reception Device 10 rotates and controls the angle of the rotation of the audio signal reception device 10.
Attached drawing 4 shows the flow chart of a vehicle reception method 4000 of the vehicle radio system, wherein the vehicle Reception method 4000 includes the following steps：
Step 4001：(a) a radio reception field is formed by least two audio signal reception devices 10 cooperate；
Step 4002：(b) switching strategy is generated by a strategy generating unit 60；And
Step 4003：(c) converting unit 30 is when executing the switching strategy that the strategy generating unit 60 generates The state of at least one audio signal reception device 10 is adjusted, so that the institute for cooperating and being formed by each audio signal reception device 10 It states radio reception field and is further formed a dynamic radio reception field.
In a specific example of the vehicle reception method 4000 of the present invention, the strategy generating unit 60 The switching strategy is generated according to user's posture.Further, before the step (b), the vehicle reception method 4000 Including step：User's posture is obtained by a detection unit 40 detection, to which in the step (b), the strategy is raw The switching strategy is generated according to user's posture at unit 60.
In another specific example of the vehicle reception method 4000 of the present invention, the strategy generating unit 60 The switching strategy is generated according to the radio reception effect of each audio signal reception device 10.Further, in the step (b), institute It states vehicle reception method 4000 and includes step：The radio reception effect that each audio signal reception device 10 is analyzed by a judging unit 50, from And in the step (b), the strategy generating unit 60 is according to described in the generation of the radio reception effect of each audio signal reception device 10 Switching strategy.
Further, in a specific example of the vehicle reception method 4000 of the present invention, in the step (c) in, a conversion module 31 of the converting unit 30 is in the switching strategy for executing the generation of policy generation module 60 When the audio signal reception device 10 can be made to be converted between a main audio signal reception device 110 and an auxiliary audio signal reception device 120 so that by each The radio reception field that the audio signal reception device 10 cooperates and formed is further formed dynamic radio reception field.And the present invention's In another specific example of the vehicle reception method 4000, in the step (c), a tune of the converting unit 30 Mould preparation block 32 can adjust the audio signal reception device 10 when executing the switching strategy that the strategy generating unit 60 generates Direction is received so that the radio reception field for cooperating and being formed by each audio signal reception device 10 is further formed the dynamic Sound field.
It will be appreciated by those skilled in the art that above example is only for example, wherein the feature of different embodiments Can be combined with each other, with obtain according to the invention discloses content be readily conceivable that but the reality that does not explicitly point out in the accompanying drawings Apply mode.
It should be understood by those skilled in the art that the embodiment of the present invention shown in foregoing description and attached drawing is only used as illustrating And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention exists It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims (19)

1. a vehicle radio system, which is characterized in that including：
At least two audio signal reception devices, wherein each audio signal reception device cooperates and forms a radio reception field；With
One converting unit, wherein each audio signal reception device is connected to the converting unit respectively, wherein the converting unit The state of at least one audio signal reception device can be adjusted when executing a switching strategy, so that by each audio signal reception device The radio reception field for cooperating and being formed is further formed a dynamic radio reception field.
2. vehicle radio system according to claim 1, wherein the converting unit further comprises a conversion module, In each audio signal reception device be connected to the conversion module respectively, wherein the conversion module is executing the switching strategy When the audio signal reception device can be made to be converted between a main audio signal reception device and an auxiliary audio signal reception device so that by each radio reception The radio reception field that device cooperates and formed is further formed dynamic radio reception field.
3. vehicle radio system according to claim 1, wherein the converting unit further comprises an adjustment module, In each audio signal reception device be connected to the adjustment module respectively, wherein the adjustment module is in the execution switching strategy When can adjust the direction of the audio signal reception device so that cooperate by each audio signal reception device and the radio reception that is formed Field is further formed dynamic radio reception field.
4. vehicle radio system according to claim 2, wherein the converting unit further comprises an adjustment module, In each audio signal reception device be connected to the adjustment module respectively, wherein the adjustment module is in the execution switching strategy When can adjust the direction of the audio signal reception device so that cooperate by each audio signal reception device and the radio reception that is formed Field is further formed dynamic radio reception field.
5. vehicle radio system according to claim 1 further comprises a detection unit and a strategy generating unit, Described in detection unit and the converting unit be communicatively connected in a network respectively in the strategy generating unit, wherein the strategy Generation unit generates the switching strategy according to user's posture that the detection unit detects, and the converting unit is being held The state of at least one audio signal reception device is adjusted when the switching strategy that the row strategy generating unit generates.
6. vehicle radio system according to claim 2 further comprises a detection unit and a strategy generating unit, Described in the conversion module of detection unit and the converting unit be communicatively connected in a network respectively in the strategy generating list Member, wherein the strategy generating unit generates the switching strategy according to user's posture that the detection unit detects, The conversion module of the converting unit makes the receipts when executing the switching strategy that the strategy generating unit generates Mixer is converted between the main audio signal reception device and the auxiliary audio signal reception device.
7. vehicle radio system according to claim 3 or 4 further comprises a detection unit and a strategy generating list Member, wherein the adjustment module of the detection unit and the converting unit is communicatively connected in a network respectively in the strategy life At unit, wherein the strategy generating unit generates the conversion plan according to user's posture that the detection unit detects Slightly, the adjustment module of the converting unit adjusts institute when executing the switching strategy that the strategy generating unit generates State the direction of audio signal reception device.
8. vehicle radio system according to claim 1 further comprises a judging unit and a strategy generating unit, Described in judging unit and the converting unit be communicatively connected in a network respectively in the strategy generating unit, wherein the judgement Unit obtains a judging result after the sound that each audio signal reception device of analysis is collected, and the strategy generating unit is according to institute It states the judging result that judging unit obtains and generates the switching strategy, the converting unit is executing the strategy generating list The state of at least one audio signal reception device is adjusted when the switching strategy that member generates.
9. vehicle radio system according to claim 2 further comprises a judging unit and a strategy generating unit, Described in judging unit and the conversion module of the converting unit be communicatively connected in a network respectively in the strategy generating list Member, wherein the judging unit obtains a judging result, the plan after the sound that each audio signal reception device of analysis is collected Slightly generation unit generates the switching strategy, the institute of the converting unit according to the judging result that the judging unit obtains State conversion module makes the audio signal reception device in the main receipts when executing the switching strategy that the strategy generating unit generates It is converted between mixer and the auxiliary audio signal reception device.
10. vehicle radio system according to claim 3 or 4 further comprises a judging unit and a strategy generating list Member, wherein the adjustment module of the judging unit and the converting unit is communicatively connected in a network respectively in the strategy life At unit, wherein the judging unit obtains a judging result, institute after the sound that each audio signal reception device of analysis is collected It states strategy generating unit and the switching strategy, the converting unit is generated according to the judging result that the judging unit obtains The adjustment module court of the audio signal reception device is adjusted when executing the switching strategy that the strategy generating unit generates To.
11. vehicle radio system according to claim 5 or 6, wherein the detection unit is detected by external at least one The mode of device detects to obtain user's posture.
12. a vehicle reception method, which is characterized in that the vehicle reception method includes the following steps：
(a) a radio reception field is formed by least two audio signal reception devices cooperate；
(b) switching strategy is generated by a strategy generating unit；And
(c) converting unit adjusts at least one receipts when executing the switching strategy that the strategy generating unit generates The state of mixer, so that the radio reception field formed by each audio signal reception device mutual cooperation is further formed one and moves State radio reception field.
13. vehicle reception method according to claim 12, wherein in the step (b), the strategy generating unit The switching strategy is generated according to user's posture.
14. vehicle reception method according to claim 12, wherein in the step (b), the strategy generating unit The switching strategy is generated according to the radio reception effect of each audio signal reception device.
15. vehicle reception method according to claim 13 further comprises step wherein before the step (b)： It detects to obtain user's posture by a detection unit, to which in the step (b), the strategy generating unit is according to institute It states user's posture and generates the switching strategy.
16. vehicle reception method according to claim 14 further comprises step wherein in the step (b)：It is logical The radio reception effect of each audio signal reception device of judging unit analysis is crossed, thus in the step (b), the strategy generating list Member generates the switching strategy according to the radio reception effect of each audio signal reception device.
17. according to any vehicle reception method in claim 12 to 16, wherein in the step (c), described turn Changing a conversion module of unit, when executing the switching strategy that the policy generation module generates the radio reception can fill It sets and is converted between a main audio signal reception device and an auxiliary audio signal reception device, so as to cooperate and formed by each audio signal reception device The radio reception field be further formed dynamic radio reception field.
18. according to any vehicle reception method in claim 12 to 16, wherein in the step (c), described turn The radio reception can be adjusted when executing the switching strategy that the policy generation module generates by changing an adjustment module of unit The direction of device, so that the radio reception field for cooperating and being formed by each audio signal reception device is further formed described move State radio reception field.
19. vehicle reception method according to claim 17, wherein in the step (c), the one of the converting unit Adjustment module can adjust the direction of the audio signal reception device when executing the switching strategy that the policy generation module generates, So as to be further formed dynamic radio reception field by the radio reception field that each audio signal reception device cooperates and formed.
CN201810293251.1A 2018-03-30 Vehicle with sound reception field structure, vehicle sound reception system and sound reception method thereof Active CN108401208B (en)

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JP2003111200A (en) * 2001-09-28 2003-04-11 Sony Corp Sound processor
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CN104658536A (en) * 2015-03-09 2015-05-27 深圳酷派技术有限公司 Recording mode switching method, recording mode switching system and terminal
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