CN113784103A - Modular immersive projection sensing equipment - Google Patents
Modular immersive projection sensing equipment Download PDFInfo
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- CN113784103A CN113784103A CN202111081303.7A CN202111081303A CN113784103A CN 113784103 A CN113784103 A CN 113784103A CN 202111081303 A CN202111081303 A CN 202111081303A CN 113784103 A CN113784103 A CN 113784103A
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- modular
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- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000008447 perception Effects 0.000 claims description 12
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
Abstract
The invention discloses a modularized immersive projection sensing device, which comprises: the control center module is provided with a first magnetic suction interface and a control panel; the power supply module is used for supplying power and is provided with a second magnetic suction interface; the projection module is provided with a third magnetic suction interface and can be in communication connection with the control center module; the collection module is provided with a magnetic suction interface and can be in communication connection with the control center module. The invention is convenient to disassemble and assemble, and does not need tools or professional installation and maintenance personnel; after the modules are disassembled, the single module has small volume and is convenient to carry; the magnetic suction interface simultaneously undertakes the transmission task of data and control signals, and the connection mode that different modules use special cables is avoided; can be arranged at any position, thereby providing higher flexibility; the module can be flexibly and conveniently replaced, upgraded and added, and the implementation time is effectively reduced.
Description
Technical Field
The invention relates to the technical field of projection, in particular to modular immersive projection sensing equipment.
Background
With the development of information technology and the higher requirements of people for the fields of learning and entertainment and the like, more and more people are inclined to experience a real learning process and relax in an immersive environment. Immersive projection gives the viewer the impression of being placed in it, which is not achievable with conventional projection. The traditional immersive projection equipment needs a plurality of projectors, is connected with a plurality of perception equipment, and has the advantages that installation and maintenance are carried out by special personnel along with the increase of the equipment; in addition, as more and more immersive experience content is developed, devices are also required to be more and more convenient to use and install.
Disclosure of Invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a modular immersive projection perception device.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a modular immersive projection perception device, comprising:
the control center module is provided with a first magnetic suction interface and a control panel;
the power supply module is used for supplying power and is provided with a second magnetic suction interface;
the projection module is provided with a third magnetic suction interface and can be in communication connection with the control center module;
the collection module is provided with a magnetic suction interface and can be in communication connection with the control center module.
As a further improvement of the present invention, the power module includes a rechargeable battery and an external power connection interface, and the rechargeable battery is charged by an external power through the external power connection interface.
As a further improvement of the invention, the light source of the projection module is detachably connected with the projection module.
As a further improvement of the invention, the magnetic control system further comprises an extension module, wherein the extension module is provided with a fourth magnetic suction interface and at least one extension interface, and the extension module can be in communication connection with the control center module.
As a further improvement of the present invention, the control center module includes a wireless module for connecting to the terminal device through a wireless network.
As a further improvement of the present invention, the control center module includes an external interface for communication connection with the terminal device through a network cable.
As a further development of the invention, the control center module comprises a cellular network module for communicative connection with the terminal device via a telecommunications carrier network.
As a further improvement of the present invention, the terminal device is a computer.
As a further development of the invention, the acquisition module comprises a TOF module and/or a lidar module.
The invention has the beneficial effects that:
(1) convenient to detach and installation can inhale the interface through magnetism, simply builds, need not extra mode and fixes, need not the instrument and also need not professional installation maintainer.
(2) After the module is split, a single module is small in size, convenient to store and carry.
(3) The magnetic suction interface is used for connecting each module and simultaneously playing a role in transmitting data and control signals, so that the connection mode that different modules use special cables is avoided, the data of the magnetic suction interface can be transmitted back to the control center module through any module, and each module is not required to be connected to the control center module.
(4) Each module can be matched with a power supply module and a built-in wireless network card, is connected with the control center module, can be arranged at any position, and provides higher flexibility.
(5) The module can be flexibly and conveniently replaced and upgraded according to requirements, a new module is added, the purpose of quickly adjusting the projection effect is achieved, higher flexibility is achieved, and the implementation time is effectively reduced; even the control center module can be conveniently replaced and upgraded, and the magnetic suction interface can realize automatic configuration in a contact and connectable mode without manually configuring each external module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a stacked structure of a control center module, a power module, a projection module and an expansion module according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a control center module of the preferred embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of a power module of the preferred embodiment of the present invention;
FIG. 4 is a schematic diagram of a projection module according to a preferred embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an expansion module of the preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure of a TOF module of a preferred embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure of a lidar module of a preferred embodiment of the present invention;
fig. 8 is a simple schematic diagram of an implementation layout of the preferred embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention discloses a modular immersive projection sensing device, which includes a control center module 10, at least one power module 20, at least one projection module 30, and at least one acquisition module. As shown in fig. 2, the control center module 10 is provided with a first magnetic attraction interface 101 and a control panel 102. As shown in fig. 3, the power module 20 is used for supplying power, and the power module 20 is provided with a second magnetic attraction interface 201. As shown in fig. 4, the projection module 30 is provided with a third magnetic attraction interface 301, and the projection module 30 can be in communication connection with the control center module 10. The collection module is provided with a magnetic suction interface and can be in communication connection with the control center module 10.
Please refer to fig. 1 and 5, further including an expansion module 40, where the expansion module 40 is provided with a fourth magnetic attraction interface 401 and at least one expansion interface, the expansion module 40 can be in communication connection with the control center module 10, and can assist the control center module 10 to control the added modules and increase computing power, and is connected to different interfaces through the expansion interface, so as to be compatible with modules of different interfaces, add additional expansion functions, enhance the capability of the device, and multiple sets of the expansion modules 40 can be used to access more modules. Specifically, the expansion module 40 is provided with two expansion interfaces, namely a first expansion interface 402 and a second expansion interface 403.
When the control center module 10 is connected to the power module 20, the projection module 30, the acquisition module, and the expansion module 40 through the first magnetic suction interface 101 for the first time, the information of the power module 20, the projection module 30, the acquisition module, and the expansion module 40 can be checked, and the power module 20, the projection module 30, the acquisition module, and the expansion module 40 are initialized, that is, the power module 20, the projection module 30, the acquisition module, the expansion module 40, and the control center module 10 are connected to the same lan, once the control center module 10 completes the initialization and connection of the power module 20, the projection module 30, the acquisition module, and the expansion module 40, the control center module 10 can communicate with these modules, and at this time, the connection between the projection module 30 and the control center module 10 and the connection between the acquisition module and the control center module 10 are no longer limited to the overlapping connection between the projection module 30 and the control center module 10, and the overlapping connection between the acquisition module and the control center module 10, The expansion module 40 and the control center module 10 are connected in a stacked manner, or each module can be matched with an independent power module 20, and the projection module 30, the acquisition module or the expansion module 40 can be placed at any position which can be reached by a wireless network to communicate with the control center module 10.
In this embodiment, the control center module 10 includes a wireless network access module for connecting with the terminal device through a wireless network, so that the control center module 10 and the terminal device do not need to be placed together.
It is understood that the control center module 10 may also include an external interface for connecting to a terminal device through a network cable for transmitting the projection scene and the control information to the terminal device. The control center module 10 includes a cellular network module for accessing the internet through a telecommunication carrier network, facilitating communication with the terminal device, and enabling remote control of the projection device at any place.
Preferably, the control panel 102 is an embedded control panel.
Specifically, the terminal device is a computer (not shown in the figure).
The power module 20 includes a rechargeable battery (not shown in the figures) and an external power connection interface 202, and the external power is used to charge the rechargeable battery through the external power connection interface 202; when the rechargeable battery is used, the required power is supplied by the rechargeable battery. When an external module is added, the power module 20 can know the voltage required by the external module through the control center module 10, automatically adjust the voltage distribution, and provide stable and continuous voltage output for the external module; when the power module 20 is separately matched with an external module, voltage information required by the external module can be directly obtained to provide a corresponding voltage. Multiple power modules 20 may be provided to provide longer endurance.
The present invention prefers that the light source 302 of the projection module 30 is detachably connected to the projection module 30, which facilitates the replacement of different light sources, thereby providing the possibility of continuous operation for a long time, and the better light source can also provide better projection effect. The detachable connection may be a snap connection or a magnetic attachment. Projection module 30 embeds wireless module, when first being connected with control center module 10, inhale interface 301 information and the communication of control center module 10 of transmission self through the third magnetism, accomplish wireless configuration automatically, realize and control center module 10 wireless connection, acquire the projection content through control center module 10, in case the configuration is accomplished can place with control center module 10 separation, can cooperate independent power module 20 to supply power for projection module 30, place projection module 30 different places in order to satisfy diversified projection demand, realize diversified nimble overall arrangement. A plurality of projection modules 30 may be arranged in a stacked relationship to facilitate projection in different directions of the environment to enable spectators to achieve the effect of being positioned therein.
Referring to fig. 6 and 7, the collecting module includes a TOF module 50 and a laser radar module 60, the magnetic attraction interface includes a fifth magnetic attraction interface 501 and a sixth magnetic attraction interface 601, the fifth magnetic attraction interface 501 is disposed on the TOF module 50, and the sixth magnetic attraction interface 601 is disposed on the laser radar module 60.
The TOF module 50 has a time-of-flight testing capability, can scan the whole scene, is used for rapid scan modeling of static scenes, scans the layout of the scene in real time, transmits data back to the control center module 10, and transmits the data to the computer through the control center module 10, thereby implementing a more scene projection design. The built-in wireless module of TOF module 50, when first being connected with control center module 10, inhale interface 501 transmission self information and control center module 10 communication through the fifth magnetism, accomplish wireless configuration automatically, realize with control center module 10 wireless connection, in case connect the completion and can break away from control center module 10, supply power through the independent power module 20 of cooperation, be convenient for carry out the overall arrangement in the optional position of different positions or angle in wireless range and measure.
The lidar module 60 has the capability of scanning environmental information in real time, can measure movable objects in a scene in real time, is used for dynamic real-time tracking, transmits data to the control center module 10, adjusts the effect in real time, and adjusts the tracked objects. Built-in wireless module of laser radar module 60, when first being connected with control center module 10, inhale 601 information and the communication of control center module 10 of transmission self through sixth magnetism, the wireless configuration of automatic completion, realize with control center module 10 wireless connection, in case connect the completion and can break away from control center module 10, supply power through the independent power module 20 of cooperation, be convenient for carry out the overall arrangement in the optional position of different positions or angle in wireless range and measure.
Preferably, the expansion module 40 can be embedded with a wireless module, and is matched with an independent power module to be wirelessly connected with the control center module 10, so as to achieve the capability of diversified layout.
The method comprises the following steps:
s1: the second magnetic suction interface 201 is matched with the first magnetic suction interface 101 to connect the power supply module 20 with the control center module 10, and the power supply module 20 supplies power to the control center module 10 or is connected with an external power supply through an external power supply connection interface 202;
s2: stacking the control center module 10, the power supply module 20, the projection module 30, the expansion module 40, the TOF module 50 and the laser radar module 60, wherein the control center module 10 automatically initializes each module after detecting each module, and completes the access of a wireless network;
s3: adjusting the positions of the control center module 10, the power supply module 20, the projection module 30, the expansion module 40, the TOF module 50 and the lidar module 60 in the scene 70 according to the layout requirements, as shown in fig. 8, the power supply module 20 may be configured separately for the projection module 30, the TOF module 50 and the lidar module 60;
s4: an external computer is accessed to the control center module 10 to transmit projection content, and after transmission is finished, projection is started through the control panel 102 of the control center module 10;
s5: the TOF module 50 and the lidar module 60 sense an external environment, scan the external environment to obtain data of a series of points, and transmit the data to the control center module 10, the control center module 10 establishes an object model according to the data of the points, calculates coordinate information of an object relative to the object to obtain a position of the object, transmits the data to a computer, the computer designs projection contents according to the obtained object model and the coordinate information, transmits the designed contents back to the control center module 10, and the control center module 10 informs the projection module 30 to project the designed contents onto the object.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A modular immersive projection perception device, comprising:
the control center module is provided with a first magnetic suction interface and a control panel;
the power supply module is used for supplying power and is provided with a second magnetic suction interface;
the projection module is provided with a third magnetic suction interface and can be in communication connection with the control center module;
the collection module is provided with a magnetic suction interface and can be in communication connection with the control center module.
2. The modular immersive projection perception device of claim 1, wherein the power module comprises a rechargeable battery and an external power connection interface, wherein an external power source is enabled to charge the rechargeable battery through the external power connection interface.
3. The modular immersive projection perception device of claim 1, wherein the light source of the projection module is removably connected to the projection module.
4. The modular immersive projection perception device of claim 1, further comprising an expansion module, wherein the expansion module is provided with a fourth magnetic attraction interface and at least one expansion interface, and wherein the expansion module is communicatively connectable to the control center module.
5. The modular immersive projection perception device of claim 1, wherein the control center module comprises a wireless network access module for communicatively connecting with the terminal device via a wireless network.
6. The modular immersive projection perception device of claim 5, wherein the control center module comprises an external interface for communicative connection with the terminal device via a network cable.
7. The modular immersive projection perception device of claim 5 or 6, wherein the control center module comprises a cellular network module for communicative connection with the terminal device via a telecommunications carrier network.
8. The modular immersive projection perception device of claim 7, wherein the terminal device is a computer.
9. The modular immersive projection perception device of claim 1, wherein the acquisition module comprises a TOF module and/or a lidar module.
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| CN202111081303.7A CN113784103B (en) | 2021-09-15 | 2021-09-15 | Modularized immersion type projection sensing equipment |
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| CN202111081303.7A CN113784103B (en) | 2021-09-15 | 2021-09-15 | Modularized immersion type projection sensing equipment |
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| CN113784103B CN113784103B (en) | 2023-11-24 |
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