CN104175950A - Method and equipment for communication between personnel in vehicle and outside - Google Patents
Method and equipment for communication between personnel in vehicle and outside Download PDFInfo
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- CN104175950A CN104175950A CN201310195157.XA CN201310195157A CN104175950A CN 104175950 A CN104175950 A CN 104175950A CN 201310195157 A CN201310195157 A CN 201310195157A CN 104175950 A CN104175950 A CN 104175950A
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Abstract
The invention provides a method for communication between personnel in a vehicle and the outside. The method comprises the following steps that a vehicle-mounted voice identification device receives a voice signal input by a passenger in a cockpit of the vehicle and generates characters and/or an image according to the voice signal; the voice identification device transmits the characters and/or the image to a display device, which is arranged on the vehicle and can be seen by personnel outside the cockpit, for display. Correspondingly, the invention also provides equipment for communication between personnel in the vehicle and the outside. The method and the equipment can enable wills of personnel in the vehicle to be expressed more accurately and are beneficial to communication between personnel in the vehicle and the outside, so that unnecessary conflicts or accidents between vehicles or between vehicles and pedestrians can be effectively avoided.
Description
Technical field
The present invention relates to speech recognition technology field, relate in particular to a kind of for occupant and extraneous method and apparatus of linking up.
Background technology
Along with expanding economy and growth in the living standard, increasing automobile has entered people's life, becomes one of most important vehicle in people's daily life.At automobile for people bring trip simultaneously easily, also caused between vehicle and vehicle or vehicle and pedestrian between a lot of conflict and accident.In these conflicts and accident, existing is due to vehicle interior personnel greatly and extraneous personnel (being mainly personnel and the pedestrian of surrounding vehicles inside) can not carry out in time and actv. communication causes.
At present, vehicle interior personnel can only link up with two kinds of modes of flashing light and vehicles or pedestrians around by blowing a whistle conventionally.Due to blow a whistle and the transmissive information of two kinds of modes of flashing light institute very limited, so under many circumstances, occupant's idea or wish cannot be expressed exactly, thereby caused the generation of some unnecessary conflicts and accident.For example, the chaufeur of lacking experience in the process of moving, easily there will be some rudimentary errors, has influence on travelling of other vehicles, owing to setting forth reason or express apology to the other side in time, so thereby tend to cause the other side's misunderstanding to cause quarrel.Again for example, when front vehicles finds that unexpected incidents need emergency brake in the process of moving, owing to cannot pointing out car retardation below to go slowly, so be easy to cause the generation of rear-end collision.Therefore, timely and actv. is linked up and in the process of Vehicle Driving Cycle, is just seemed most important.
Summary of the invention
In order to overcome above-mentioned defect of the prior art, the invention provides a kind of method of linking up for occupant and the external world, the method comprises:
Vehicle-mounted speech recognition equipment receives the voice signal of the interior passenger input of passenger cabin of vehicle, and according to described voice signal generating character and/or image;
Described speech recognition equipment is arranged on described word and/or image transmitting on the personnel's appreciiable read out instrument on described vehicle and outside described passenger cabin and shows.
According to an aspect of the present invention, in the method, according to described voice signal generating character and/or image, comprise: described speech recognition equipment generates candidate list according to described voice signal; Described speech recognition equipment is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generates described word and/or image according to this correct candidate item.
According to another aspect of the present invention, in the method, according to described voice signal generating character and/or image, comprise: described speech recognition equipment is Embedded Speech Recognition System device; Or described speech recognition equipment is the sound identification module running in the built-in intelligence system of described vehicle; Or described speech recognition equipment is the client operating on intelligent mobile terminal.
According to a further aspect of the invention, read out instrument described in the method is LED display.
According to a further aspect of the invention, described read out instrument is positioned at the top of described vehicle; Or described read out instrument is positioned at described passenger cabin, be arranged near the position of described vehicle rear seat windscreen and its screen towards described vehicle outside.
Correspondingly, it is a kind of for occupant and extraneous equipment of linking up that the present invention also provides, and this equipment comprises:
Speech recognition equipment, is positioned at the passenger cabin of described vehicle, for receiving the voice signal of passenger input in the passenger cabin of vehicle, and according to described voice signal generating character and/or image;
Read out instrument, is positioned on described vehicle and visible to the personnel outside described passenger cabin, for showing described word and/or image.
According to an aspect of the present invention, speech recognition equipment described in this equipment generates candidate list according to described voice signal; Described speech recognition equipment is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generates described word and/or image according to this correct candidate item.
According to another aspect of the present invention, speech recognition equipment described in this equipment is Embedded Speech Recognition System device; Or described speech recognition equipment is the sound identification module running in the built-in intelligence system of described vehicle; Or described speech recognition equipment is the client operating on intelligent mobile terminal.
According to a further aspect of the invention, read out instrument described in this equipment is LED display.
According to a further aspect of the invention, read out instrument described in this equipment is positioned at the top of described vehicle; Or described read out instrument is positioned at described passenger cabin, be arranged near the position of described vehicle rear seat windscreen and its screen towards described vehicle outside.
Compared with prior art, the present invention has the following advantages:
(1) in the process of Vehicle Driving Cycle, information (such as thanks, prompting, warning, greeting etc.) by occupant by phonetic entry is converted into word and/or image, and utilize the read out instrument being arranged on described vehicle that this word and/or image are shown to extraneous vehicles or pedestrians, thereby realize the communication of occupant and extraneous vehicles or pedestrians.Compare with flashing light with blowing a whistle, the present invention can express occupant's wish more exactly, contribute to occupant and extraneous communication, thus can effectively avoid between vehicle and vehicle or vehicle and pedestrian between there is unnecessary conflicting or accident.
(2) in the process of Vehicle Driving Cycle, for occupant, vehicular drive personnel particularly, when it wishes to convey a message to extraneous vehicles or pedestrians, only need to adopt the mode of phonetic entry to say the content that it thinks reception and registration, and without manually inputting, therefore can guarantee the safety of Vehicle Driving Cycle in direction of operating dish.
Accompanying drawing explanation
By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is for occupant and extraneous method flow diagram of linking up according to of the present invention;
Fig. 2 be in accordance with a preferred embodiment of the present invention according to voice signal, generate the schematic diagram of candidate list;
The read out instrument that utilizes that Fig. 3 (a) is four preferred embodiments according to the present invention to Fig. 3 (d) carries out the schematic diagram of word and/or image demonstration to the vehicle external world;
Fig. 4 is for occupant and extraneous device structure schematic diagram of linking up according to of the present invention.
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
The specific embodiment
For a better understanding and interpretation of the present invention, below in conjunction with accompanying drawing, the present invention is described in further detail.
The invention provides a kind of for occupant and the extraneous method of linking up.Please refer to Fig. 1, Fig. 1 is according to the diagram of circuit of the method for linking up for occupant and the external world of the present invention.As shown in the figure, the method comprises the following steps:
In step S101, vehicle-mounted speech recognition equipment receives the voice signal of the interior passenger input of passenger cabin of vehicle, and according to described voice signal generating character and/or image.
Particularly, in the process of Vehicle Driving Cycle, when the personnel in the passenger in vehicle cabin (comprising chaufeur and passenger) hope and surrounding vehicles or pedestrian link up, for example express when thanking, remind, warn, greeting, only need directly by the mode of phonetic entry, to say the content that it thinks reception and registration.Now, vehicle-mounted speech recognition equipment receives the voice signal that in vehicle cabin, passenger is inputted.In the present embodiment, described speech recognition equipment also has switch to be controlled, when the passenger in vehicle cabin need to be linked up with the external world, open this speech recognition equipment and carry out phonetic entry, other time close this speech recognition equipment.
Pronunciation receiver receives after the voice signal of passenger input in passenger cabin, and the content of this voice signal is identified, and is converted into word and/or the image corresponding with described voice signal content.For example, the passenger phonetic entry in passenger cabin " be thanks ", speech recognition equipment can be identified as this phonetic entry that word " be thanks ", image "
" or the combination of word and image " thanks
".
In a preferred embodiment, described speech recognition equipment is Embedded Speech Recognition System device, and wherein, described Embedded Speech Recognition System device is arranged in the passenger cabin of described vehicle.For example, described Embedded Speech Recognition System device can be fixed on the top of vehicle console, also can directly be integrated in the inside of automobile operation bench.In a further advantageous embodiment, described speech recognition equipment is the sound identification module running in the built-in intelligence system of described vehicle.In another preferred embodiment, described speech recognition equipment is the client operating on intelligent mobile terminal.What it will be appreciated by those skilled in the art that is, above-mentioned Embedded Speech Recognition System device, sound identification module and speech recognition client are only three preferred embodiments, other have the electronic machine of speech identifying function, all can be applicable to the present invention, the form that no longer may exist speech recognition equipment at this for brevity, enumerates.
In order to prevent because the voice identification result that environment inside car is noisy or phonetic entry personnel exist the factors such as accent to cause is inaccurate, and then the reception and registration of the information that leads to errors, in a preferred embodiment, speech recognition equipment is resulting after first identifying described voice signal, and how group recognition results are as candidate list, offering passenger selects, wherein, can utilize the vehicle-carrying display screen in passenger cabin to show, can be also that the read-out of speech recognition equipment self configuration shows; Then speech recognition equipment is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generate described word and/or image according to this correct candidate item, preferably, passenger is selected candidate item by the mode of phonetic entry.Casehistory, in the process of vehicle A and vehicle B meeting, vehicle A is that vehicle B gives way, the chaufeur phonetic entry of vehicle B " thanks and give way " to show thanks, speech recognition equipment is identified the phonetic entry of the chaufeur of vehicle B, obtain three groups of recognition results, be respectively " A. thanks and gives way ", " B. thanks and allows " and " C. thanks ", as shown in Figure 2, the chaufeur that speech recognition equipment offers vehicle B with the form of candidate list by these three groups of recognition results is selected, when the chaufeur of vehicle B is selected after " A ", speech recognition equipment determines that " thanks and give way " is correct recognition result, the final text results namely generating according to passenger phonetic entry in passenger cabin.
In step S102, described speech recognition equipment is arranged on described word and/or image transmitting on the personnel's appreciiable read out instrument on described vehicle and outside described passenger cabin and shows.
Particularly, described speech recognition equipment shows described word and/or image transmitting to read out instrument.In the present embodiment, described read out instrument is LED display.What it will be appreciated by those skilled in the art that is, described read out instrument is not restricted to LED display, existing or following that may occur, can be arranged on vehicle, for the electronic machine of display text and/or image, can both be applied to method provided by the present invention.
Described read out instrument is arranged on vehicle, and the personnel outside described passenger cabin can see the content that this read out instrument is shown.In a preferred embodiment, described read out instrument is positioned at the top of described vehicle.As shown in Fig. 3 (a), the screen of described read out instrument, towards rear, can convey to the vehicles or pedestrians that are positioned at this rear view of vehicle by the information of passenger in passenger cabin.As shown in Fig. 3 (b), the screen of described read out instrument, towards the place ahead, can convey to the vehicles or pedestrians that are positioned at this vehicle front by the information of passenger in passenger cabin.Certainly, the screen of described read out instrument can also be towards left side or right side, the information of passenger in passenger cabin is conveyed to the vehicles or pedestrians that are positioned at this vehicle left side or right side.In a further advantageous embodiment, as shown in Fig. 3 (c), described read out instrument is positioned at described passenger cabin, and is arranged on the dead ahead of described vehicle rear seat windscreen, and its screen is outside car.According to actual style and the structure of vehicle, the dead ahead of all right mounting vehicle of described read out instrument side Windshield, similarly, its screen is outside car, as shown in Fig. 3 (d).
Correspondingly, the present invention also provides a kind of for occupant and extraneous equipment of linking up.Please refer to Fig. 4, Fig. 4 is for occupant and extraneous device structure schematic diagram of linking up according to of the present invention.As shown in the figure, this equipment 20 comprises:
Speech recognition equipment 201, is positioned at the passenger cabin of described vehicle, for receiving the voice signal of passenger input in the passenger cabin of vehicle, and according to described voice signal generating character and/or image;
Read out instrument 202, is positioned on described vehicle and visible to the personnel outside described passenger cabin, for showing described word and/or image.
Below, the specific works process to said apparatus is described.
Particularly, in the process of Vehicle Driving Cycle, when the personnel in the passenger in vehicle cabin (comprising chaufeur and passenger) hope and surrounding vehicles or pedestrian link up, for example express when thanking, remind, warn, greeting, only need directly by the mode of phonetic entry, to say the content that it thinks reception and registration.Now, the speech recognition equipment 201 that is positioned at vehicle cabin receives the voice signal that vehicle cabin passengers are inputted.In the present embodiment, speech recognition equipment 201 also has switch to be controlled, when the passenger in vehicle cabin need to be linked up with the external world, open this speech recognition equipment 201 and carry out phonetic entry, other time close this speech recognition equipment 201.
Speech recognition equipment 201 receives after the voice signal of passenger input in passenger cabin, and the content of this voice signal is identified, and is converted into word and/or the image corresponding with described voice signal content.For example, the passenger phonetic entry in passenger cabin " be thanks ", speech recognition equipment 201 can be identified as this phonetic entry that word " be thanks ", image "
" or the combination of word and image " thanks
".
In a preferred embodiment, described speech recognition equipment 201 is for being arranged on the speech recognition device in described vehicle cabin.For example, described Embedded Speech Recognition System device can be fixed on the top of vehicle console, also can directly be integrated in the inside of automobile operation bench.In a further advantageous embodiment, described speech recognition equipment 201 is for running on the speech recognition client in the built-in intelligence system of described vehicle.In another preferred embodiment, described speech recognition equipment 201 is the clients that operate on intelligent mobile terminal.What it will be appreciated by those skilled in the art that is, above-mentioned Embedded Speech Recognition System device, sound identification module and speech recognition client are only three preferred embodiments, other have the electronic machine of speech identifying function, all can be applicable to the present invention, the form that no longer may exist speech recognition equipment 201 at this for brevity, enumerates.
In order to prevent because the voice identification result that environment inside car is noisy or phonetic entry personnel exist the factors such as accent to cause is inaccurate, and then the reception and registration of the information that leads to errors, in a preferred embodiment, speech recognition equipment 201 is resulting after first identifying described voice signal, and how group recognition results are as candidate list, offering passenger selects, wherein, can utilize the vehicle-carrying display screen in passenger cabin to show, can be also that the read-out that speech recognition equipment 201 configures self shows; Then speech recognition equipment 201 is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generate described word and/or image according to this correct candidate item, preferably, passenger is selected candidate item by the mode of phonetic entry.Casehistory, in the process of vehicle A and vehicle B meeting, vehicle A is that vehicle B gives way, the chaufeur phonetic entry of vehicle B " thanks and give way " to show thanks, the phonetic entry of the chaufeur of 201 couples of vehicle B of speech recognition equipment is identified, obtain three groups of recognition results, be respectively " A. thanks and gives way ", " B. thanks and allows " and " C. thanks ", as shown in Figure 2, the chaufeur that speech recognition equipment 201 offers vehicle B with the form of candidate list by these three groups of recognition results is selected, when the chaufeur of vehicle B is selected after " A ", speech recognition equipment 201 determines that " thanks and give way " is correct recognition result, the final text results namely generating according to passenger phonetic entry in passenger cabin.
Speech recognition equipment 201 shows described word and/or image transmitting to read out instrument 202 after identification.In the present embodiment, described read out instrument 202 is LED display.What it will be appreciated by those skilled in the art that is, described read out instrument 202 is not restricted to LED display, existing or following that may occur, can be arranged on vehicle, for the electronic machine of display text and/or image, can both be applied to method provided by the present invention.
Described read out instrument 202 is arranged on vehicle, and the personnel outside described passenger cabin can see the content that this read out instrument is shown.In a preferred embodiment, described read out instrument 202 is positioned at the top of described vehicle.As shown in Fig. 3 (a), the screen of described read out instrument 202, towards rear, can convey to the vehicles or pedestrians that are positioned at this rear view of vehicle by the information of passenger in passenger cabin.As shown in Fig. 3 (b), the screen of described read out instrument 202, towards the place ahead, can convey to the vehicles or pedestrians that are positioned at this vehicle front by the information of passenger in passenger cabin.Certainly, the screen of described read out instrument 202 can also be towards left side or right side, the information of passenger in passenger cabin is conveyed to the vehicles or pedestrians that are positioned at this vehicle left side or right side.In a further advantageous embodiment, as shown in Fig. 3 (c), described read out instrument 202 is positioned at described passenger cabin, and is arranged on the dead ahead of described vehicle rear seat windscreen, and its screen is outside car.According to actual style and the structure of vehicle, the dead ahead of described read out instrument 202 all right mounting vehicle side Windshield, similarly, its screen is outside car, as shown in Fig. 3 (d).
Compared with prior art, method and apparatus of linking up for occupant and the external world provided by the present invention has the following advantages:
(1) in the process of Vehicle Driving Cycle, information (such as thanks, prompting, warning, greeting etc.) by occupant by phonetic entry is converted into word and/or image, and utilize the read out instrument being arranged on described vehicle that this word and/or image are shown to extraneous vehicles or pedestrians, thereby realize the communication of occupant and extraneous vehicles or pedestrians.Compare with flashing light with blowing a whistle, utilize method and apparatus provided by the present invention occupant's wish can be expressed more exactly, contribute to occupant and extraneous communication, thus can effectively avoid between vehicle and vehicle or vehicle and pedestrian between there is unnecessary conflicting or accident.
(2) in the process of Vehicle Driving Cycle, for occupant, vehicular drive personnel particularly, when it wishes to convey a message to extraneous vehicles or pedestrians, only need to adopt the mode of phonetic entry to say the content that it thinks reception and registration, and without manually inputting, therefore can guarantee the safety of Vehicle Driving Cycle in direction of operating dish.
The method of linking up for occupant and the external world provided by the invention can realize by programmable logic device (PLD), also may be embodied as computer software, according to embodiments of the invention, can be for example a kind of computer program, move this program product computing machine is carried out for demonstrated method.Described computer program comprises computer-readable recording medium, comprises computer program logic or code section on this medium, for realizing each step of said method.Described computer-readable recording medium can be the removable medium (for example hot-plugging technology storage equipment) that is installed in the built-in medium in computing machine or can dismantles from basic computer.Described built-in medium includes but not limited to rewritable nonvolatile memory, for example RAM, ROM, flash memory and hard disk.Described removable medium includes but not limited to: optical storage media (for example CD-ROM and DVD), magneto-optic storage media (for example MO), magnetic recording medium (for example tape or portable hard drive), have the media (for example storage card) of built-in rewritable nonvolatile memory and have the media (for example ROM box) of built-in ROM.
It will be appreciated by those skilled in the art that any computer system with suitable programmer all can carry out all steps of the method for the present invention being included in program product.Although most specific embodiment of describing in this specification sheets all lay particular emphasis on software program, the alternate embodiment that realizes method provided by the invention as firmware and hardware is equally within the scope of protection of present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, is therefore intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.In addition, obviously miscellaneous part, unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.A plurality of parts of stating in system claim, unit or device also can be realized by software or hardware by parts, unit or device.
Above disclosed is only preferred embodiments more of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (10)
1. for occupant and an extraneous method of linking up, the method comprises:
Vehicle-mounted speech recognition equipment receives the voice signal of the interior passenger input of passenger cabin of vehicle, and according to described voice signal generating character and/or image;
Described speech recognition equipment is arranged on described word and/or image transmitting on the personnel's appreciiable read out instrument on described vehicle and outside described passenger cabin and shows.
2. method according to claim 1, wherein, comprises according to described voice signal generating character and/or image:
Described speech recognition equipment generates candidate list according to described voice signal;
Described speech recognition equipment is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generates described word and/or image according to this correct candidate item.
3. method according to claim 1 and 2, wherein:
Described speech recognition equipment is Embedded Speech Recognition System device; Or
Described speech recognition equipment is the sound identification module running in the built-in intelligence system of described vehicle; Or
Described speech recognition equipment is the client operating on intelligent mobile terminal.
4. method according to claim 1, wherein, described read out instrument is LED display.
5. method according to claim 1, wherein:
Described read out instrument is positioned at the top of described vehicle; Or
Described read out instrument is positioned at described passenger cabin, is arranged near the position of described vehicle rear seat windscreen and its screen towards described vehicle outside.
6. for occupant and an extraneous equipment of linking up, this equipment comprises:
Speech recognition equipment, is positioned at the passenger cabin of described vehicle, for receiving the voice signal of passenger input in the passenger cabin of vehicle, and according to described voice signal generating character and/or image;
Read out instrument, is positioned on described vehicle and visible to the personnel outside described passenger cabin, for showing described word and/or image.
7. equipment according to claim 6, wherein:
Described speech recognition equipment generates candidate list according to described voice signal;
Described speech recognition equipment is determined correct candidate item according to described passenger for the selection operation of described candidate list, and generates described word and/or image according to this correct candidate item.
8. according to the equipment described in claim 6 or 7, wherein:
Described speech recognition equipment is Embedded Speech Recognition System device; Or
Described speech recognition equipment is the sound identification module running in the built-in intelligence system of described vehicle; Or
Described speech recognition equipment is the client operating on intelligent mobile terminal.
9. equipment according to claim 6, wherein, described read out instrument is LED display.
10. equipment according to claim 6, wherein:
Described read out instrument is positioned at the top of described vehicle; Or
Described read out instrument is positioned at described passenger cabin, is arranged near the position of described vehicle rear seat windscreen and its screen towards described vehicle outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195157.XA CN104175950A (en) | 2013-05-23 | 2013-05-23 | Method and equipment for communication between personnel in vehicle and outside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195157.XA CN104175950A (en) | 2013-05-23 | 2013-05-23 | Method and equipment for communication between personnel in vehicle and outside |
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|---|---|
| CN104175950A true CN104175950A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310195157.XA Pending CN104175950A (en) | 2013-05-23 | 2013-05-23 | Method and equipment for communication between personnel in vehicle and outside |
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| WO2016149915A1 (en) * | 2015-03-25 | 2016-09-29 | Bayerische Motoren Werke Aktiengesellschaft | System, apparatus, method and computer program product for providing information via vehicle |
| CN106143290A (en) * | 2015-04-26 | 2016-11-23 | 魏煜晴 | Display device for mounting on vehicle and display packing |
| CN108284844A (en) * | 2017-12-22 | 2018-07-17 | 江西爱驰亿维实业有限公司 | Vehicle and its vehicle-mounted voice of application identification display methods and system |
| CN111344761A (en) * | 2017-11-15 | 2020-06-26 | 三菱电机株式会社 | Vehicle exterior communication device, vehicle exterior communication method, information processing device, and vehicle exterior communication program |
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| KR20020092842A (en) * | 2002-09-02 | 2002-12-12 | 주식회사 영신이엘씨 | Apparatus and method for informing of vehicles |
| CN101138017A (en) * | 2004-09-10 | 2008-03-05 | 斯帕克斯有限公司 | Substrate with light display |
| CN101162153A (en) * | 2006-10-11 | 2008-04-16 | 丁玉国 | Voice controlled vehicle mounted GPS guidance system and method for realizing same |
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| GB2337842A (en) * | 1998-05-27 | 1999-12-01 | Douglas Gerrit Turner | Vehicle display |
| KR20020092842A (en) * | 2002-09-02 | 2002-12-12 | 주식회사 영신이엘씨 | Apparatus and method for informing of vehicles |
| CN101138017A (en) * | 2004-09-10 | 2008-03-05 | 斯帕克斯有限公司 | Substrate with light display |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016149915A1 (en) * | 2015-03-25 | 2016-09-29 | Bayerische Motoren Werke Aktiengesellschaft | System, apparatus, method and computer program product for providing information via vehicle |
| CN106143290A (en) * | 2015-04-26 | 2016-11-23 | 魏煜晴 | Display device for mounting on vehicle and display packing |
| CN111344761A (en) * | 2017-11-15 | 2020-06-26 | 三菱电机株式会社 | Vehicle exterior communication device, vehicle exterior communication method, information processing device, and vehicle exterior communication program |
| CN108284844A (en) * | 2017-12-22 | 2018-07-17 | 江西爱驰亿维实业有限公司 | Vehicle and its vehicle-mounted voice of application identification display methods and system |
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Application publication date: 20141203 |