CN113031889A - Man-vehicle vision interaction system and vehicle - Google Patents
Man-vehicle vision interaction system and vehicle Download PDFInfo
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- CN113031889A CN113031889A CN201911250751.8A CN201911250751A CN113031889A CN 113031889 A CN113031889 A CN 113031889A CN 201911250751 A CN201911250751 A CN 201911250751A CN 113031889 A CN113031889 A CN 113031889A
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- 230000003993 interaction Effects 0.000 title claims abstract description 36
- 230000000007 visual effect Effects 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims description 9
- 230000002618 waking effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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Abstract
The invention provides a human-vehicle visual interaction system, wherein a central control information entertainment system is used for sending a projection starting signal to a projector when detecting the projection starting operation of a user; when a projection preparation completion signal sent by a projector is received, acquiring projection information currently input or input in advance by a user, and forwarding the projection information to the projector; the projector is used for awakening and carrying out projection preparation when receiving a projection starting signal sent by the central control information entertainment system; and when the projection preparation is finished, sending a projection preparation finishing signal to the central control infotainment system, and projecting to at least one vehicle window according to the received projection information. In the embodiment of the invention, when a user has a projection requirement, the information to be expressed can be displayed on the window of the vehicle by controlling the central control infotainment system through the projector, so that external personnel can accurately acquire the information to be expressed by the user, and further, the contradiction and misunderstanding caused by the fact that the external personnel cannot understand the behavior of the user are avoided.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a human-vehicle vision interaction system and a vehicle.
Background
At present, the quantity of automobiles in the market is getting larger and larger, particularly the market investment of electric vehicles is also increased year by year in recent years, the problems that parking is difficult, driving and inserting teams, temporary parking and the like are all the problems which are often encountered by people, based on the scene, people often cannot perform specific communication with the outside when sitting in the vehicle, for example, the situation of driving and inserting teams can occur under the emergency situation, so how to inform other people of the reasons of inserting teams and obtain the understanding of the other people so as to avoid many contradictions and embarrassment which are encountered in daily driving becomes one of the problems which need to be solved urgently.
Disclosure of Invention
The technical purpose to be achieved by the embodiment of the invention is to provide a human-vehicle vision interaction system and a vehicle, which are used for solving the problems that the current user has weak communication capability with the outside in the vehicle and is easy to conflict with outside personnel.
In order to solve the above technical problem, an embodiment of the present invention provides a human-vehicle visual interaction system, including: the system comprises a central control infotainment system and a projector arranged in the vehicle, wherein the central control infotainment system is in communication connection with the projector;
the central control infotainment system is used for sending a projection starting signal to the projector when detecting the projection starting operation of a user; when a projection preparation completion signal sent by a projector is received, acquiring projection information currently input or input in advance by a user, and forwarding the projection information to the projector;
the projector is used for awakening and carrying out projection preparation when receiving a projection starting signal sent by the central control information entertainment system; and when the projection preparation is finished, sending a projection preparation finishing signal to the central control infotainment system, and projecting to at least one window of the vehicle according to the received projection information.
Further, the human-vehicle visual interaction system as described above includes: the projector is also used for sending a first feedback signal to the central control information entertainment system when the projection information is received;
the central control infotainment system is also used for displaying preset projection success information according to the received first feedback signal.
Specifically, as described above, the human-vehicle visual interaction system, the central control infotainment system, and the projector are further configured to send a projection replacement signal and projection information to be replaced to the projector when detecting an information replacement operation;
the projector is also used for projecting according to the projection information to be replaced when receiving the projection replacement signal and the projection information to be replaced.
Preferably, in the human-vehicle visual interaction system, the central control infotainment system is in communication connection with the projector through an ethernet bus and a serial data bus, wherein the ethernet bus is used for transmitting projection information, the serial data bus is used for transmitting command signals, and the command signals at least comprise projection start signals or projection preparation completion signals.
Specifically, as described above, the human-vehicle visual interaction system, the projection information includes: at least one of text, image and video, and projection position information.
Preferably, the human-vehicle visual interaction system as described above, the central control infotainment system is further configured to send a projection turning-off signal to the projector when the projection turning-off operation of the user is detected; when a second feedback signal sent by the projector is received, displaying preset projection closing information;
the projector is also used for entering a dormant state and sending a second feedback signal to the central control infotainment system when receiving a projection closing signal sent by the central control infotainment system.
Specifically, according to the human-vehicle visual interaction system, the projector is fixedly mounted at the position of the roof in the vehicle and is arranged adjacent to the roof lamp.
Further, as above-mentioned people's car vision interactive system, the projector includes: and the two projection lenses face to vehicle windows on two sides of the vehicle respectively.
Further, as for the human-vehicle visual interaction system, a light-emitting display film is arranged on one side of the vehicle window, which is positioned in the vehicle.
Another preferred embodiment of the present invention also provides a vehicle including: the human-vehicle visual interaction system is described above.
Compared with the prior art, the human-vehicle visual interaction system and the vehicle provided by the embodiment of the invention at least have the following beneficial effects:
in the embodiment of the invention, when the central control infotainment system detects that a user starts projection operation, the information prompt between the projector and outside personnel is determined to be required to be started, a projection starting signal is sent to the projector, the projector wakes up according to the projection starting signal and carries out projection preparation, wherein the projection preparation comprises but is not limited to preparation before projection such as projector initialization, when the projection preparation of the projector is completed, a projection preparation completion signal is sent to the central control infotainment system, the central control infotainment system acquires projection information currently input or input in advance by the user according to the received projection preparation completion signal and forwards the projection information to the projector, and the projector projects the projection information to at least one window of a vehicle according to the projection information, so that the outside personnel can accurately know the information which the user wants to express by watching the projection information projected onto the window, and further, contradiction and misunderstanding caused by the fact that external personnel cannot understand the user behaviors are avoided.
Drawings
FIG. 1 is a schematic structural diagram of a human-vehicle visual interaction system according to an embodiment of the present invention;
fig. 2 is a schematic view of an installation position of the projector in the embodiment of the present invention.
[ description of reference ]
1. A central control infotainment system; 2. a projector; 3. a vehicle window; 4. a vehicle roof; 5. a light emitting display film.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
Referring to fig. 1, a preferred embodiment of the present invention provides a human-vehicle visual interaction system, including: the system comprises a central control infotainment system 1 and a projector 2 arranged in a vehicle, wherein the central control infotainment system 1 is in communication connection with the projector 2;
the central control infotainment system 1 is used for sending a projection starting signal to the projector 2 when detecting the projection starting operation of a user; when receiving a projection preparation completion signal sent by the projector 2, acquiring projection information currently input or input in advance by a user, and forwarding the projection information to the projector 2;
the projector 2 is used for waking up and preparing for projection when receiving a projection starting signal sent by the central control information entertainment system 1; when the projection preparation is completed, a projection preparation completion signal is sent to the central control infotainment system 1, and projection is performed to at least one window 3 of the vehicle according to the received projection information.
In the embodiment of the invention, when the central control infotainment system 1 detects that a user starts a projection operation, it is determined that the user needs to open the projector 2 to prompt information with outside personnel, at this time, a projection starting signal is sent to the projector 2, the projector 2 wakes up according to the projection starting signal and performs projection preparation, wherein the projection preparation includes but is not limited to preparation before projection such as initialization of the projector 2, when the projection preparation of the projector 2 is completed, a projection preparation completion signal is sent to the central control infotainment system 1, the central control infotainment system 1 acquires projection information currently input or input in advance by the user according to the received projection preparation completion signal and forwards the projection information to the projector 2, the projector 2 projects the projection information to at least one window 3 of the vehicle according to the projection information, so that the outside personnel can watch the projection information projected onto the window 3 through the window, the information that the user wants to express can be accurately obtained, and further contradictions and misunderstandings caused by the fact that external personnel cannot understand the user behaviors are avoided.
Referring to fig. 1, further, the human-vehicle visual interaction system as described above includes: the projector 2 is also used for sending a first feedback signal to the central control infotainment system 1 when the projection information is received;
the central control infotainment system 1 is further configured to display preset projection success information according to the received first feedback signal.
In the embodiment of the invention, when the projection information is received, the projector 2 sends a first feedback signal to the central control infotainment system 1, the central control infotainment system 1 determines that all the projection information is sent to the projector 2 for projection according to the first feedback information, and displays the preset projection success information at the moment, so that a user can know that projection is carried out according to the projection information, and the contradiction and misunderstanding caused by the fact that the user wants to express the information is not expressed in time when the user judges that projection is carried out but actually does not carry out projection are avoided; meanwhile, the confusion brought to the user and the loss of the user to the projector 2 by repeatedly operating the projector 2 to start when the user judges that the projection is not performed but the projection is actually performed are avoided. Similarly, when the projector 2 fails to receive the projection information, third feedback information about the failure in reception is sent to the central control infotainment system 1, and the central control infotainment system 1 displays the preset projection failure information according to the third feedback information, so that the user can conveniently take re-projection, maintenance or alternative measures in time.
Referring to fig. 1, in particular, as described above, the central control infotainment system 1 is further configured to send a projection replacement signal and projection information to be replaced to the projector 2 when detecting an information replacement operation;
the projector 2 is further configured to perform projection according to the projection information to be replaced when receiving the projection replacement signal and the projection information to be replaced.
In the embodiment of the invention, when the central control infotainment system 1 detects the information replacement operation, a projection replacement signal and projection information to be replaced are sent to the projector 2, the projector 2 replaces the projection information which is being projected with the projection information which is to be replaced according to the projection replacement signal, namely, a user can directly switch projection contents in the projection process, so that the vehicle is more flexible, the user can change the projection information in time according to the actual situation, and further, the contradiction and misunderstanding caused by the incomprehensible understanding of external personnel on the user behavior can be avoided.
Referring to fig. 1, preferably, the human-vehicle visual interaction system as described above, the central control infotainment system 1 and the projector 2 are connected in communication through an ethernet bus and a serial data bus, wherein the ethernet bus is used for transmitting projection information, and the serial data bus is used for transmitting command signals, and the command signals at least comprise a projection start signal or a projection preparation completion signal.
In the embodiment of the invention, the central control infotainment system 1 is in communication connection with the projector 2 through the Ethernet bus and the serial data bus, the Ethernet bus is used for transmitting projection information, the serial data bus is used for transmitting command signals, namely, the projection information and the command signals are respectively transmitted through at least two different buses, so that information transmission errors caused by superposition or signal delay caused by sequencing generated in the transmission of the projection information and the command signals are avoided, and the accuracy and timeliness in information transmission are further ensured.
Specifically, as described above, the human-vehicle visual interaction system, the projection information includes: at least one of text, image and video, and projection position information.
In the embodiment of the invention, the projection information comprises at least one of characters, head portraits and videos, so that a user can flexibly adjust projection contents, and the projection is more personalized and has better visibility. Meanwhile, projection position information is further included in the projection information, so that a user can select 3 glasses of the vehicle window corresponding to external personnel to project according to actual conditions during projection, the external personnel can be guaranteed to watch projection contents, and energy consumption caused by redundant projection can be avoided. Preferably, the projection position information can include projected size information, so that a user can reasonably select the projected size information according to the size and the number of fonts or images in projection contents, the occupied area of 3 glass on a vehicle window is reduced as much as possible on the premise of ensuring projection, the light transmission inside and outside the vehicle is ensured, and the influence on the sight of the user is reduced.
Referring to fig. 1, preferably, the human-vehicle visual interaction system as described above, the central control infotainment system 1 is further configured to send a projection turning-off signal to the projector 2 when the projection turning-off operation of the user is detected; when a second feedback signal sent by the projector 2 is received, displaying preset projection closing information;
the projector 2 is further configured to enter a sleep state and send a second feedback signal to the central control infotainment system 1 when receiving a projection shutdown signal sent by the central control infotainment system 1.
In an embodiment of the application, the central control infotainment system 1 is further configured to send a projection shutdown signal to the projector when detecting a projection shutdown operation of the user, the projector enters a sleep state according to the projection shutdown signal, and sends a second feedback signal to the central control infotainment system 1, the central control infotainment system 1 displays preset projection shutdown information according to the second feedback signal, so that the user can accurately know that the projection is shutdown, and the projector enters the sleep state according to the projection shutdown signal, which is beneficial to reducing energy consumption.
Referring to fig. 2, in particular to the human-vehicle visual interaction system, the projector 2 is fixedly installed at the position of the roof 4 in the vehicle and is arranged adjacent to the roof 4 lamp.
In the embodiment of the invention, the projector 2 is fixedly arranged at the position of the roof 4 in the vehicle and is arranged adjacent to the roof 4 lamp, wherein the projector 2 is fixedly arranged at the position of the roof 4, which is beneficial to avoiding the influence of sundries in the vehicle on the corresponding projection and ensures the integrity of the projection, and meanwhile, the projector is arranged at the position of the roof 4 and can project to the window 3 glass in the front, back, left and right directions. And the power line of the projector 2 and the power line of the roof 4 lamp are arranged by adopting the same power line or along the same arrangement line, so that the problem of complexity in wiring harness arrangement caused by independently arranging the lines is avoided.
Referring to fig. 2, further, the human-vehicle visual interaction system as described above, the projector 2 includes: two projection lenses, two projection lenses are respectively towards the windows 3 at two sides of the vehicle.
In the embodiment of the invention, the camera comprises two projection lenses, so that the camera can select a projection direction according to projection information to realize unidirectional projection or bidirectional projection, preferably, the two projection lenses respectively face the windows 3 at two sides of the vehicle, namely, the two projection lenses project through the windows 3 on the vehicle door, thereby being beneficial to reducing the influence on the sight of a user and further ensuring the safe driving of the user.
Referring to fig. 2, further, as mentioned above, in the human-vehicle visual interaction system, the side of the window 3 located in the vehicle is provided with the luminous display film 5.
In the embodiment of the invention, the light-emitting display film 5 is arranged on one side of the vehicle window 3 in the vehicle, and the light transmittance of the vehicle window 3 is reduced through the light-emitting display film 5, so that when a scene projected by the projector falls on the vehicle window 3, the projection definition can be ensured, and external personnel can conveniently and accurately know projection contents.
Another preferred embodiment of the present invention also provides a vehicle including: the human-vehicle visual interaction system is described above.
The vehicle provided by the embodiment of the invention comprises the human-vehicle visual interaction system, so that when a user has projection needs, information to be expressed can be displayed on a vehicle window through the projector by controlling the central control infotainment system, and external personnel can accurately know the information to be expressed by the user by watching the projection information projected onto the vehicle window, thereby being beneficial to avoiding contradiction and misunderstanding caused by the fact that the external personnel cannot understand the behaviors of the user.
Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A human-vehicle visual interaction system, comprising: the system comprises a central control infotainment system (1) and a projector (2) arranged in a vehicle, wherein the central control infotainment system (1) is in communication connection with the projector (2);
wherein the central control infotainment system (1) is used for sending a projection starting signal to the projector (2) when detecting the starting projection operation of a user; when a projection preparation completion signal sent by the projector (2) is received, acquiring projection information currently input or input in advance by a user, and forwarding the projection information to the projector (2);
the projector (2) is used for waking up and preparing for projection when receiving a projection starting signal sent by the central control infotainment system (1); when the projection preparation is finished, sending the projection preparation finished signal to the central control infotainment system (1), and projecting to at least one window (3) of the vehicle according to the received projection information.
2. The human-vehicle visual interaction system of claim 1, comprising: the projector (2) is also used for sending a first feedback signal to the central control infotainment system (1) when the projection information is received;
the central control infotainment system (1) is further used for displaying preset projection success information according to the received first feedback signal.
3. Human-vehicle visual interaction system according to claim 1, characterized in that the central infotainment system (1) is further adapted to send a projected replacement signal and the projected information to be replaced to the projector (2) upon detection of an information replacement operation;
the projector (2) is also used for projecting according to the projection information to be replaced when receiving the projection replacement signal and the projection information to be replaced.
4. Human-vehicle visual interaction system according to claim 1, wherein the central control infotainment system (1) is in communication connection with the projector (2) via an ethernet bus for transmitting the projection information and a serial data bus for transmitting command signals, wherein the command signals at least comprise the projection start signal or the projection preparation complete signal.
5. The human-vehicle visual interaction system of claim 1, wherein the projected information comprises: at least one of text, image and video, and projection position information.
6. Human-vehicle visual interaction system according to claim 1, characterized in that the central infotainment system (1) is further adapted to send a projection-off signal to the projector (2) when a user's projection-off operation is detected; when a second feedback signal sent by the projector (2) is received, displaying preset projection closing information;
the projector (2) is also used for entering a dormant state and sending a second feedback signal to the central control infotainment system (1) when receiving a projection closing signal sent by the central control infotainment system (1).
7. Human-vehicle visual interaction system according to claim 1, wherein the projector (2) is fixedly mounted at the position of a roof (4) in the vehicle and is arranged adjacent to a roof (4) lamp.
8. Human-vehicle visual interaction system according to claim 7, characterized in that the projector (2) comprises: the two projection lenses face to vehicle windows (3) on two sides of the vehicle respectively.
9. Human-vehicle visual interaction system according to claim 1 or 8, characterised in that the side of the vehicle window (3) located inside the vehicle is provided with a light-emitting display film (5).
10. A vehicle, characterized by comprising: the human-vehicle visual interaction system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911250751.8A CN113031889A (en) | 2019-12-09 | 2019-12-09 | Man-vehicle vision interaction system and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911250751.8A CN113031889A (en) | 2019-12-09 | 2019-12-09 | Man-vehicle vision interaction system and vehicle |
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| CN113031889A true CN113031889A (en) | 2021-06-25 |
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| JP2014153548A (en) * | 2013-02-08 | 2014-08-25 | Ricoh Co Ltd | Image projection device, update method, and program |
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