CN110733433A - Vehicle-mounted projection display system and vehicle - Google Patents
Vehicle-mounted projection display system and vehicle Download PDFInfo
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- CN110733433A CN110733433A CN201810798575.0A CN201810798575A CN110733433A CN 110733433 A CN110733433 A CN 110733433A CN 201810798575 A CN201810798575 A CN 201810798575A CN 110733433 A CN110733433 A CN 110733433A
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- 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
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- 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
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0028—Ceiling, e.g. roof rails
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The vehicle-mounted projection display system comprises a seat cover plate, a th projection device, a second projection device, a detection device and a controller, wherein the seat cover plate is arranged on the back of a front row seat of the vehicle, the th projection device is arranged in the vehicle and used for projecting a virtual keyboard on the seat cover plate, the second projection device is arranged in the vehicle and used for projecting a virtual display screen on the back of the front row seat of the vehicle, the detection device is arranged in the vehicle and used for detecting the operation of a user on the virtual keyboard, and the controller is respectively connected with the detection device and the second projection device and used for controlling the virtual display screen to respond correspondingly according to the operation of the user on the virtual keyboard.
Description
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to vehicle-mounted projection display systems and vehicles.
Background
With the rapid development of the technical field of automobiles, automobiles are more and more popular and become important transportation tools for people to go out daily, the time of people in the automobiles is increased, the rhythm of life of modern society is faster, even though people need to work all the time in the automobiles, computers, mobile phones or tablet computers are main tools for working, therefore, people need to carry the computers, mobile phones or tablet computers to work in the automobiles when taking the automobiles.
Disclosure of Invention
It is an object of the present disclosure to provide kinds of vehicle-mounted projection display systems and vehicles to overcome the problems in the related art.
In order to achieve the above object, an th aspect of an embodiment of the present disclosure provides a vehicle-mounted projection display system, including:
a seat cover disposed on a rear surface of a front seat of a vehicle;
an th projection device, disposed inside the vehicle, for projecting a virtual keyboard on the seat pan;
the second projection equipment is arranged in the vehicle and used for projecting a virtual display screen on the back of a front seat of the vehicle;
the detection device is arranged in the vehicle and used for detecting the operation of a user on the virtual keyboard;
and the controller is arranged in the vehicle, is respectively connected with the detection device and the second projection equipment, and is used for controlling the virtual display screen to carry out corresponding response according to the operation of a user on the virtual keyboard.
Optionally, the controller is connected to the th projection device, and is configured to determine a correspondence between a position of each key in the virtual keyboard projected on the seat cover and the key function, determine a function of the key corresponding to the operation according to the operation of the user on the virtual keyboard and the correspondence, generate a control instruction corresponding to the function, and control the virtual display screen to perform a corresponding response according to the control instruction.
Optionally, the controller is an on-board host,
the vehicle-mounted host has a Windows office function and a Windows entertainment function, and is used for controlling the second projection equipment to display an application icon corresponding to an application program contained in the vehicle-mounted host on the virtual display screen, and controlling the application program corresponding to the operation to perform corresponding response in the virtual display screen according to the operation of the user on the virtual keyboard.
Optionally, the controller is connected to the electric device of the vehicle, and is configured to control the electric device to operate according to an operation of the user on the virtual keyboard.
Optionally, the controller is further configured to acquire work information of the electrical device, and control the second projection device to project the work information on the virtual display screen.
Optionally, the th projection device is controlled to be turned on or off by a th preset action, and the second projection device is controlled to be turned on or off by a second preset action.
Optionally, the th projection device is a th projector, the second projection device is a second projector,
the detection device is also used for detecting the action input by the user;
the controller is respectively connected with the th projector and the second projector and used for determining whether the action is matched with the th preset action or whether the action is matched with the second preset action, controlling the th projector to be turned on or turned off when the action is matched with the th preset action, and controlling the second projector to be turned on or turned off when the action is matched with the second preset action.
Optionally, the seat pan and the front seat back are made of a projectable imageable material.
Optionally, the detection device is at least of an infrared device, a radar device and a camera device.
According to a second aspect of the embodiments of the present disclosure, vehicles are provided, the vehicles including at least two rows of seats and an on-board projection display system as provided in aspect of the embodiments of the present disclosure.
Optionally, the vehicle further comprises: the electric equipment is used for supplying electricity to the electric equipment,
and the electric equipment is connected with a controller in the vehicle-mounted projection display system and is used for working according to a control instruction of the controller.
The vehicle-mounted projection display system comprises a seat cover plate, an th projection device, a second projection device, a detection device and a controller, wherein the seat cover plate is arranged on the back of a front row seat of a vehicle, the th projection device is arranged in the vehicle and used for projecting a virtual keyboard on the seat cover plate, the second projection device is arranged in the vehicle and used for projecting a virtual display screen on the back of a front row seat of the vehicle, the detection device is arranged in the vehicle and used for detecting the operation of a user on the virtual keyboard, and the controller is respectively connected with the detection device and the second projection device and used for controlling the virtual display screen to respond correspondingly according to the operation of the user on the virtual keyboard.
In addition, when the user watches the real-body liquid crystal display screen, the light irradiated into the eyes of the user is strong, the user can easily feel visual fatigue after watching for a long time, and the health problem is easily caused.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification , which together with the following detailed description serve to explain, but are not to be construed as limiting, the disclosure.
Fig. 1 is a block diagram of vehicle-mounted projection display systems provided by the embodiment of the disclosure.
Fig. 2 is a schematic position diagram of kinds of virtual keyboards, virtual display screens, and projection devices provided by the embodiments of the present disclosure.
Fig. 3 is another block diagram of vehicle-mounted projection display systems provided by the embodiments of the present disclosure.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the prior art, considering that a computer carried by a user when riding a car has fixed volume and weight, and a mobile phone and a tablet computer do not have an input keyboard, which is inconvenient for the user to operate, vehicle-mounted working platform with an infrared projection keyboard is arranged in the car, and virtual keyboards can be projected in the working platform to serve as external keyboards of the mobile phone or the tablet computer, so that the user can input conveniently.
In order to meet the requirement that a user in a vehicle can work in the vehicle without carrying a computer, reduce the light intensity of a liquid crystal display screen of an entity which is absorbed into eyes and relieve eye fatigue, the embodiment of the disclosure provides vehicle-mounted projection display systems and vehicles.
Referring to fig. 1, fig. 1 is a block diagram of vehicle-mounted projection display systems provided in the embodiment of the disclosure, as shown in fig. 1, a vehicle-mounted projection display system 10 includes a seat cover 101, a th projection device 102, a second projection device 103, a detection device 104, and a controller 105.
The seat cover 101 is disposed on the back of a front seat of a vehicle, the seat cover 101 can be fixedly disposed on the back of the front seat of the vehicle, and can also be disposed on the back of the front seat of the vehicle in a foldable manner, considering that if the seat cover 101 is fixedly disposed on the back of the front seat of the vehicle, a space between two rows of seats can be occupied, and a space of a user is reduced.
Further, in order to improve the reuse rate of the seat pan 101, the seat pan 101 is detachably provided on the back of the front seat of the vehicle so that when seat pans are broken, another new seat pan is replaced.
Since the seat cover 101 is arranged on the back of the front seat of the vehicle in a folded manner, when a user needs to work or finishes working, the user may manually unfold or fold the seat cover 101, or the user controls the seat cover 101 to unfold or fold through a preset action, where the preset action may be set by the vehicle when the vehicle leaves a factory, or may be set by the user himself or herself, and the preset action may be a limb action, an expression action, and so on, and it should be noted that the embodiment of unfolding and folding the seat cover 101 is not limited in the embodiment of the present disclosure.
When the seat cover 101 is unfolded, the angle between the seat cover 101 and the back of the front seat of the vehicle is adjustable, and in consideration of the use habit of the user, the user can adjust the seat cover 101 to be perpendicular to the back of the front seat of the vehicle, or adjust the angle between the seat cover 101 and the back of the front seat of the vehicle to be other angles according with the use habit of the user.
Referring to fig. 2, fig. 2 is a schematic position diagram of kinds of virtual keyboards, virtual display screens and projection devices provided by the embodiment of the disclosure, wherein two rows of seats are taken as an example and are marked as row seats and second row seats, a seat cover is parallel to an upper cover in a vehicle when unfolded, a projection device 102 is arranged at the upper cover in the vehicle, emitted light (shown by a dotted line in the figure) is perpendicularly projected on the seat cover to form the virtual keyboards, a second projection device 103 is arranged at the upper cover in the vehicle, emitted light (shown by a dotted line in the figure) is obliquely projected at the back of the row seats to form the virtual display screens, the virtual display screens are arranged at the back of the row seats and are positioned right opposite to the second row passengers, so that the passengers can see the patterns displayed in the virtual display screens, the virtual keyboards are arranged below the virtual display screens and are positioned right opposite to the second row passengers, and the planes of the virtual keyboards are perpendicular to the virtual keyboards, so that a user can operate the virtual keyboards on the virtual keyboards conveniently.
Optionally, the th projection device is controlled to be turned on or off by a th preset action, and the second projection device is controlled to be turned on or off by a second preset action.
Similarly, the th projection device 102 and the second projection device 103 are disposed in the vehicle, when the th projection device 102 and the second projection device 103 need to be turned on or off, the user can turn on or off the th projection device 102 and the second projection device 103 manually, or the user can control the th projection device 102 and the second projection device 103 by inputting a certain 1 preset action, in order to enhance the technological sense when the user operates, and in consideration of that the th projection device 102 and the second projection device 103 are disposed at the roof of the vehicle, the user cannot conveniently turn on or off the th projection device 102 and the second projection device 103 manually, in the disclosed embodiment, the th projection device 102 can be controlled to be turned on or off by the th preset action, and the second projection device 103 can be controlled to be turned on or off by the second preset action, wherein the th preset action and the second preset action can be set when the vehicle leaves the factory, or can be set by the user, the second preset action can be the preset action, the second preset action can be set as the same as the preset action, and the second preset action can be set as the preset action, and the second action can be set as the preset action, and the motion which is not limited as the expression of the preset action, and the second action required action is not.
Optionally, referring to fig. 3, fig. 3 is another block diagram of vehicle-mounted projection display systems provided in the embodiment of the present disclosure, as shown in fig. 3, the th projection device 102 is a th projector, the second projection device 103 is a second projector, the detecting device 104 is connected to the controller 105 for detecting a motion input by a user and sending the motion to the controller 105, the controller 105 is connected to the th projection device 102 and the second projection device 103 respectively for determining, according to the motion and a preset motion, whether the th projector or the second projector is turned on or off,
alternatively, the detection device 104 is at least of an infrared device, a radar device, and a camera device.
For example, the detecting device 104 may be an infrared device, a radar device, or a combination of an image capturing device and a radar device, which is not limited by the present disclosure.
Specifically, when the vehicle is powered on, the detection device 104 arranged in the vehicle can normally work when the power is turned on, when a user needs to turn on th projection device 102 and second projection device 103, the input motion detection device 104 can detect the motion and send the motion to the controller 105 connected with the input motion detection device, the controller 105 determines whether the motion matches with a th preset motion or matches with a second preset motion according to the motion, a th preset motion corresponding to the turn-on or turn-off of the th projection device 102 and a second preset motion corresponding to the turn-on or turn-off of the second projection device 103, wherein the th preset motion and the second preset motion are preset and stored in the controller 105, when the motion matches with the th preset motion, a motion instruction for turning on or turn-off the th projection device 102 is generated, and when the motion matches with the second preset motion, a motion instruction for turning on or turn-off the second projection device 103 is generated, and the th projection device 102 or turn-on or turn-off the second projection device is controlled according to the motion instruction.
Illustratively, the th projection device 102 is controlled to be turned on or off if the motion instruction is an th projection device 102 turning on or off motion instruction, and the second projection device 103 is controlled to be turned on or off if the motion instruction is a second projection device 103 turning on or off motion instruction.
It should be noted that if the th preset action and the second preset action are the same, the controller 105 only needs to store of the th preset action and the second preset action, and after receiving the action detected by the detecting device 104, the controller compares the action with the stored preset actions, and when the action is the same as the preset action, the controller controls the th projection device 102 and the second projection device 103 to be turned on simultaneously.
The detecting device 104 is further configured to detect a user operation on the virtual keyboard, where the detecting device 104 may be disposed on a back surface of a front seat of the vehicle, or at an upper cover in the vehicle, and so on, and it should be noted that, in the embodiment of the present disclosure, a specific position of the detecting device 104 disposed in the vehicle is not limited as long as an area that can be detected by the detecting device 104 includes an area of the seat cover 101.
The user can perform an operation on the virtual keyboard according to the user's own needs, where the operation may be a click operation, a slide operation, or the like, for example: if a user wants to input the number 1 in the virtual display screen, the user can click the key of the number 1 on the virtual keyboard; the user may slide with a finger at a location of the virtual keyboard that controls the movement of the cursor if the user wants the cursor displayed in the virtual display screen to change positions.
And the controller 105 is connected with the detection device 104 and the second projection device 103 respectively, and when the detection device 104 detects that the user operates on the virtual keyboard, the controller 105 sends the operation to the controller 105, and the controller 105 controls the virtual display screen to perform corresponding response according to the operation of the user on the virtual keyboard.
Optionally, as shown in fig. 3, the controller 105 is further connected to the -th projection device 102, and is configured to determine a correspondence between a position of each key in the virtual keyboard projected on the seat cover and the function of the key, and according to an operation of the user on the virtual keyboard and the correspondence, determine a function of the key corresponding to the operation, generate a control instruction corresponding to the function, and control the virtual display screen to perform a corresponding response according to the control instruction.
The virtual keyboard projected on the seat cover may be provided in the th projection device 102, and likewise, the position of each key in the virtual keyboard projected on the seat cover may be provided in the th projection device 102, and thus, the controller 105 and the th projection device 102 for determining the position of each key in the virtual keyboard projected on the seat cover 101, and further determining the correspondence between the position and the key function, and storing the correspondence, and illustratively, the th projection device 102 projects a key of the number "1" at the coordinate position (5, 10) of the seat cover 101, and the controller 105 may determine that the coordinate position (5, 10) of the seat cover 101 corresponds to the function of inputting the number "1" into the virtual display screen.
After receiving the operation of the user on the virtual keyboard sent by the detection device 104, the controller 105 determines the function of the key corresponding to the operation according to the operation of the user on the virtual keyboard and the stored corresponding relationship, generates a control instruction corresponding to the function, and then controls the virtual display screen to perform a corresponding response according to the control instruction.
For example, assuming that the key of the number "1" is located at the coordinate position (5, 10) of the seat cover, if the user's operation on the virtual keyboard is to click the key of the number "1", the detection device detects that the user has clicked the key at the position (5, 10), the controller may determine that the user has clicked the operation of the value "1" on the virtual keyboard, and the controller may control the second projection device to display the value "1" on the virtual display screen.
The vehicle-mounted projection display system comprises a seat cover plate, an th projection device, a second projection device, a detection device and a controller, wherein the seat cover plate is arranged on the back of a front row seat of a vehicle, the th projection device is arranged in the vehicle and used for projecting a virtual keyboard on the seat cover plate, the second projection device is arranged in the vehicle and used for projecting a virtual display screen on the back of a front row seat of the vehicle, the detection device is arranged in the vehicle and used for detecting the operation of a user on the virtual keyboard, and the controller is respectively connected with the detection device and the second projection device and used for controlling the virtual display screen to respond correspondingly according to the operation of the user on the virtual keyboard.
In addition, when the user watches the real-body liquid crystal display screen, the light irradiated into the eyes of the user is strong, the user can easily feel visual fatigue after watching for a long time, and the health problem is easily caused.
Under the general condition, when a user works in a vehicle, the user needs to use a computer, and under the condition that a display screen and a keyboard are projected, the user also needs to use a computer host, namely, the host with the Windows function, therefore, when the user works in the vehicle, the user needs the host with the Windows working function and the Windows entertainment function besides the projected virtual keyboard and the projected virtual display screen, and in order to avoid that the number of devices in the vehicle is large and the space in the vehicle is occupied, in the embodiment of the disclosure, the Windows function can be compatible with the vehicle-mounted host, so that the vehicle-mounted host has the function of the computer host, computer hosts do not need to be placed in the vehicle, and the occupation of the space in the vehicle is reduced.
Therefore, in the embodiment of the present disclosure, the controller 105 may be a vehicle-mounted host, which has a Windows office function and a Windows entertainment function, and is configured to control the second projection device 103 to display an application icon corresponding to an application program included in the vehicle-mounted host on the virtual display screen, and control the application program corresponding to an operation performed by a user on the virtual keyboard to perform a corresponding response in the virtual display screen.
A plurality of office or entertainment application programs are loaded in advance in the vehicle-mounted host with the Windows office function and the Windows entertainment function, the detection device 104 and the vehicle-mounted host can be connected through a USB extension line, the USB extension line is used for transmitting signals and supplying power to the detection device 104, the second projection device 103 and the vehicle-mounted host can be connected through an HDMI high definition line, the HDMI high definition line is used for transmitting video signals, and the vehicle-mounted host can also be connected with a sound box through an audio line.
Specifically, after the second projection device 103 is turned on, the on-board host controls the second projection device 103 to display an application icon corresponding to an application program contained in the host and a pattern of a movable cursor on a virtual display screen through the HDMI high definition cable connection, so that the virtual display screen can display the movable cursor controlled by the on-board host in addition to the application icon of the application program, wherein the virtual display screen is equivalent to a computer display screen.
In the office process of the user, when detecting the operation of the user on the virtual keyboard, the detection device 104 sends the operation to the vehicle-mounted host connected with the detection device, and the vehicle-mounted host determines the function corresponding to the operation of the user on the virtual keyboard according to the operation of the user on the virtual keyboard and the corresponding relationship between the position of each key projected on the seat cover plate in the virtual keyboard and the key function, generates a control instruction corresponding to the function, and controls the second projection device 103 to enable the virtual display screen to perform corresponding response. The user can input characters, numbers and the like through the virtual keyboard, and the position of a movable cursor in the virtual display screen can be controlled through the virtual keyboard.
For example, the virtual keyboard includes a number key, an alphabet key, and an arrow used for representing that a cursor moves up, down, left, and right, or a preset region where a user can control the cursor to move by sliding a finger, assuming that the detection device 104 detects that the finger of the user slides in the preset region, the sliding operation is sent to the on-board host, the on-board host can control the cursor in the virtual display to move along with the sliding operation of the user, and when it detects that the user clicks the "Enter" key or detects that the user clicks in the preset region, the on-board host can control the application program corresponding to the application icon at the position of the cursor to start. Likewise, when the detecting device 104 detects that the user clicks a number, letter, or the like on the virtual keyboard, the in-vehicle host may control the second projection device 103 to input the corresponding number, letter, or the like in the virtual display screen. Therefore, by adopting the vehicle-mounted projection display system, the requirement that a user can normally work in a vehicle without carrying a physical computer can be met.
Optionally, the controller 105 may also be connected to the electric device in the vehicle, and control the electric device to operate through a user operation on the virtual keyboard, and acquire operation information of the electric device and control the second projection device 103 to project the operation information on the virtual display screen.
In general, most of the control switches of the electric devices in the vehicle are arranged in the cab of the vehicle, only a driver or an th passenger in the vehicle can control the electric devices (such as a vehicle-mounted player, an air conditioner and the like), and other passengers in the vehicle cannot control the electric devices.
Specifically, the control relationship between the special keys in the virtual keyboard and the electric device may be predefined, for example, when the number "1" key and the upward arrow key are simultaneously clicked, the volume of the car audio is controlled to increase, when the number "1" key and the downward arrow key are simultaneously clicked, the volume of the car audio is controlled to decrease, and the like.
As described above, the electric device is disposed in the cockpit, and only the driver or the passenger sitting at row can see the working information of the electric device, and other passengers in the vehicle cannot know the working information of the electric device, such as the volume of the vehicle-mounted player, the vehicle running speed, the vehicle interior temperature, and the like.
It should be noted that, in the embodiment of the present disclosure, the projection device needs to project the virtual keyboard and the virtual display screen on the seat cover and the back of the front seat respectively, and therefore, the seat cover and the back of the front seat are made of materials capable of projecting images, and in order to ensure the definition of the projected images, the seat cover and the back of the front seat may be made of materials with strong light transmittance.
Based on the same inventive concept, the embodiment of the disclosure also provides vehicles, which comprise at least two rows of seats and the vehicle-mounted projection display system provided by the embodiment of the disclosure.
Optionally, the vehicle further comprises: the electric equipment is used for supplying electricity to the electric equipment,
and the electric equipment is connected with a controller in the vehicle-mounted projection display system and is used for working according to a control instruction of the controller.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (11)
- An in-vehicle projection display system of , said system comprising:a seat cover disposed on a rear surface of a front seat of a vehicle;an th projection device, disposed inside the vehicle, for projecting a virtual keyboard on the seat pan;the second projection equipment is arranged in the vehicle and used for projecting a virtual display screen on the back of a front seat of the vehicle;the detection device is arranged in the vehicle and used for detecting the operation of a user on the virtual keyboard;and the controller is arranged in the vehicle, is respectively connected with the detection device and the second projection equipment, and is used for controlling the virtual display screen to carry out corresponding response according to the operation of a user on the virtual keyboard.
- 2. The vehicular projection display system according to claim 1, wherein the controller is connected to the th projection device, and configured to determine a correspondence between a position of each key of the virtual keyboard projected on the seat cover and the function of the key, and according to an operation of the user on the virtual keyboard and the correspondence, determine a function of the key corresponding to the operation, generate a control instruction corresponding to the function, and control the virtual display screen to respond accordingly according to the control instruction.
- 3. The vehicular projection display system according to claim 1, wherein the controller is a vehicular host,the vehicle-mounted host has a Windows office function and a Windows entertainment function, and is used for controlling the second projection equipment to display an application icon corresponding to an application program contained in the vehicle-mounted host on the virtual display screen, and controlling the application program corresponding to the operation to perform corresponding response in the virtual display screen according to the operation of the user on the virtual keyboard.
- 4. The vehicle-mounted projection display system of claim 1, wherein the controller is connected to the electrical device of the vehicle for controlling the electrical device to operate according to the operation of the user on the virtual keyboard.
- 5. The vehicle-mounted projection display system of claim 4, wherein the controller is further configured to obtain work information of the electrical device, and control the second projection device to project the work information on the virtual display screen.
- 6. The vehicular projection display system according to claim 1, wherein the th projection device is controlled to be turned on or off by an th preset action, and the second projection device is controlled to be turned on or off by a second preset action.
- 7. The on-vehicle projection display system of claim 6, wherein the th projection device is a th projector, the second projection device is a second projector,the detection device is also used for detecting the action input by the user;the controller is respectively connected with the th projector and the second projector and used for determining whether the action is matched with the th preset action or whether the action is matched with the second preset action, controlling the th projector to be turned on or turned off when the action is matched with the th preset action, and controlling the second projector to be turned on or turned off when the action is matched with the second preset action.
- 8. The on-board projection display system of any of wherein the seat pan and the front seat back are made of a projectable imageable material.
- 9. The vehicular projection display system according to any of claims 1-7 and , wherein the detection device is at least of an infrared device, a radar device and a camera device.
- A vehicle , comprising at least two rows of seats and an on-board projection display system as claimed in any of claims 1-8 to .
- 11. The vehicle of claim 10, further comprising: the electric equipment is used for supplying electricity to the electric equipment,and the electric equipment is connected with a controller in the vehicle-mounted projection display system and is used for working according to a control instruction of the controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810798575.0A CN110733433A (en) | 2018-07-19 | 2018-07-19 | Vehicle-mounted projection display system and vehicle |
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| CN201810798575.0A CN110733433A (en) | 2018-07-19 | 2018-07-19 | Vehicle-mounted projection display system and vehicle |
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Cited By (5)
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| CN112995631A (en) * | 2021-03-19 | 2021-06-18 | 恒大新能源汽车投资控股集团有限公司 | Vehicle information processing system and information processing method |
| CN114043939A (en) * | 2021-11-09 | 2022-02-15 | 东风汽车集团股份有限公司 | Vehicle-mounted central control system using holographic projection technology and control method |
| CN114838473A (en) * | 2022-03-30 | 2022-08-02 | 海尔(深圳)研发有限责任公司 | Method and system for controlling air conditioner, device, air conditioner, wheelchair and storage medium |
| WO2023005001A1 (en) * | 2021-07-26 | 2023-02-02 | 上海擎感智能科技有限公司 | Content input control method and system, electronic device, and storage medium |
| WO2023045696A1 (en) * | 2021-09-22 | 2023-03-30 | 极氪汽车(宁波杭州湾新区)有限公司 | Vehicle-mounted projection input system and vehicle |
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