CN116165904A - Projection environment control system and method - Google Patents

Projection environment control system and method Download PDF

Info

Publication number
CN116165904A
CN116165904A CN202111404745.0A CN202111404745A CN116165904A CN 116165904 A CN116165904 A CN 116165904A CN 202111404745 A CN202111404745 A CN 202111404745A CN 116165904 A CN116165904 A CN 116165904A
Authority
CN
China
Prior art keywords
module
control
environment
projection
curtain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111404745.0A
Other languages
Chinese (zh)
Inventor
彭审
宋登辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Yanghao Optoelectronics Co ltd
Original Assignee
Kunshan Yanghao Optoelectronics Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Yanghao Optoelectronics Co ltd filed Critical Kunshan Yanghao Optoelectronics Co ltd
Priority to CN202111404745.0A priority Critical patent/CN116165904A/en
Priority to TW110144565A priority patent/TWI820527B/en
Publication of CN116165904A publication Critical patent/CN116165904A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The projection environment control system includes a projection device and an environment device. The environmental device includes at least one of a light fixture module and a window covering module. The environmental parameter of the environmental device includes at least one of a light parameter of the light module and a shade parameter of the shade module. The projection device is electrically connected with the environment device and is used for providing images. The projection device comprises a control module and a network module. The network module is used for obtaining network information. The network information includes at least one of time information, location information, and weather information. The control module is electrically connected with the network module. The control module is used for determining a control mode according to the network information. The control module transmits a control signal corresponding to the control mode to the environmental device. The control signal includes a signal to adjust an environmental parameter. The environmental device adjusts environmental parameters according to the control signal. Therefore, the projection environment control system automatically adjusts the environment device according to the network information, and further improves the use experience of watching the image projected by the projection device.

Description

Projection environment control system and method
Technical Field
The present invention relates to a projection system, and more particularly, to a projection environment control system and method capable of adjusting a projection environment.
Background
The factor affecting the quality of the image projected by the projector is related to the brightness of the environment in which the projector is located, in addition to the specifications of the projector itself. When the brightness of the environment is too high, the viewing experience of the image projected by the projection device is reduced. The user needs to manually adjust the brightness of the image projected by the projection device and the brightness of the environment according to the environment (time period or weather change) of the projection device. The projection device cannot automatically judge the brightness of the current environment and automatically adjust the brightness of the image and the brightness of the environment.
Disclosure of Invention
The invention provides a projection environment control system and a projection environment control method, which can automatically adjust environmental devices (such as lamps, curtains, air conditioners and the like) of the environment according to network information, thereby improving the use experience of watching images projected by a projection device.
The projection environment control system of the present invention includes a projection device and an environment device. The environmental device includes at least one of a light fixture module and a window covering module. The environmental parameter of the environmental device includes at least one of a light parameter of the light module and a shade parameter of the shade module. The projection device is electrically connected with the environment device. The projection device is used for providing images. The projection device comprises a control module and a network module. The network module is used for obtaining network information. The network information includes at least one of time information, location information, and weather information. The control module is electrically connected with the network module. The control module is used for determining a control mode according to the network information. The control module transmits a control signal corresponding to the control mode to the environmental device. The control signal includes a signal to adjust an environmental parameter. The environmental device adjusts environmental parameters according to the control signal.
The projection environment control method is used for enabling the projection device to control the environment device and provide images. The environment device comprises at least one of a lamp module and a curtain module. The environmental parameter of the environmental device includes at least one of a light parameter of the light module and a shade parameter of the shade module. The projection environment control method comprises the following steps: acquiring network information by the projection device, wherein the network information comprises at least one of time information, place information and weather information; determining a control mode according to the network information, and transmitting a control signal corresponding to the control mode to the environmental device, wherein the control signal comprises a signal for adjusting environmental parameters; and adjusting the environmental parameter by the environmental device according to the control signal.
Based on the above, the projection environment control system and the method thereof automatically adjust the environment device of the environment according to the network information, thereby improving the use experience of the user for watching the image projected by the projection device.
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a schematic diagram of a projection environment control system according to an embodiment of the present invention.
FIG. 2 is a flow chart of a projection environment control method according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a projection environment control system according to an embodiment of the present invention.
FIG. 4 is a schematic diagram of a projection environment control system according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of a projection environment control system according to an embodiment of the present invention.
FIG. 6 is a flow chart of a projection environment control method according to an embodiment of the present invention.
List of reference numerals
100. 300, 400, 500 projection environment control system
110. 310, 410, 510 projection device
111. 311, 411, 511 control module
112. 312, 412, 512, network module
113 projection module
120. 320, 420, 520: environmental means
121. 321, 421, 521 lamp module
122. 322, 422, 522 curtain module
323. 523 air conditioning module
413. 513 sense module
S210, S220, S221, S222, S223, S221A, S221B, S221C, S221D, S222A, S223A, S610, S620, S630.
Detailed Description
In the following, various embodiments of the present invention will be disclosed with reference to the accompanying drawings, and for the purposes of clarity, numerous practical details will be described in the following description. However, it should be understood that these practical details are not to be taken as limiting the invention. That is, in some embodiments of the invention, these practical details are unnecessary. Furthermore, for the sake of simplicity of the drawing, some existing structures and elements are omitted from the drawing or are shown in a simplified schematic manner.
Throughout the specification, the same reference numerals refer to the same or similar elements. As used herein, "connected" may refer to physical and/or electrical connections. Furthermore, the "electrically connected" or "coupled" elements may be such that other elements are present between the elements.
Also, unless defined otherwise, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present invention and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
FIG. 1 is a schematic diagram of a projection environment control system according to an embodiment of the present invention. Referring to fig. 1, a projection environment control system 100 may include a projection device 110 and an environment device 120. The environmental device 120 may include at least one of a light module 121 and a shade module 122. The environmental parameter of the environmental device 120 includes at least one of a lamp parameter of the lamp module 121 and a curtain parameter of the curtain module 122. The projection device 110 is electrically connected to the environment device 120. The projection device 110 is used for providing an image. The projection device 110 may include a control module 111, a network module 112, and a projection module 113. The network module 112 can be used to obtain network information. The network information includes at least one of time information, location information, and weather information. The control module 111 may be electrically connected to the network module 112. The control module 111 can be used to determine a control mode according to the network information. The control module 111 may transmit a control signal corresponding to the control mode to the environmental device 120. The control signal may include a signal to adjust an environmental parameter. The environmental device 120 may adjust environmental parameters according to the control signal. In this way, the projection environment control system 100 can automatically adjust the environment device 120 according to the network information, so as to improve the use experience of viewing the image projected by the projection device 110.
In one embodiment, control module 111 may include, for example, a central processing unit (central processing unit, CPU), microprocessor (microprocessor), digital signal processor (digital signal processor, DSP), programmable controller, programmable logic device (programmable logic device, PLD), or other similar device or combination of devices, as the invention is not limited. Furthermore, in one embodiment, the functions of the control module 111 may be implemented as multiple source codes. The source codes are stored in a memory and executed by the control module 111. Alternatively, in an embodiment, the functions of the control module 111 may be implemented as one or more circuits. The present invention is not limited to implementing the functions of the control module 111 in software or hardware. In an embodiment, the control module 111 may be disposed in a housing (not shown) of the projection device 110 or disposed outside the housing of the projection device 110 to connect with the network module 112, which is not limited by the specific location of the control module 111.
In one embodiment, the network module 112 may include, for example, a wired network module, a wireless network module, a bluetooth module, an infrared module, a Radio Frequency Identification (RFID) module, a Zigbee network module, and a Near Field Communication (NFC) network module, but the present invention is not limited thereto.
The projection module 113 is electrically connected to the control module 111 and the network module 112. The projection module 113 is used for projecting an image onto a projection target, such as a wall or a screen.
In the following embodiments (fig. 3, 4 and 5), the projection device 110 has a projection module 113. The projection module 113 includes a light source, at least one light valve, and a projection lens. The light source is, for example, a bulb, a light emitting Diode (Light Emitting Diode) or a Laser Diode (Laser Diode). At least one light valve is, for example, a reflective spatial light modulator, such as a reflective liquid crystal on silicon (Liquid Crystal on Silicon, LCOS) or Digital Micromirror Device (DMD), and a transmissive spatial light modulator, such as a transmissive liquid crystal panel (Transparent Liquid Crystal Panel). Projection lenses include, for example, combinations of one or more optical lenses having diopters, including, for example, various combinations of non-planar lenses such as biconcave lenses, biconvex lenses, meniscus lenses, plano-convex lenses, and plano-concave lenses. In one embodiment, the projection lens may also include a planar optical lens to reflect or penetrate the light beam from the light valve to the projection target.
In one embodiment, the lamp module 121 may include, for example, a smart lamp, a smart remote switch for controlling the lamp, or other similar devices or combinations of these devices, and the present invention is not limited thereto.
In one embodiment, the shade module 122 may include, for example, smart shades, smart windows, smart walls, smart glasses, smart remote switches for controllable shades or windows, or other similar devices or combinations of such devices, and the present invention is not limited thereto.
It should be noted that, although the environmental device 120 of fig. 1 is shown to include the lamp module 121 and the curtain module 122, the environmental device 120 may include only one of the lamp module 121 and the curtain module 122.
FIG. 2 is a flow chart of a projection environment control method according to an embodiment of the present invention. Referring to fig. 1 and 2, after the projection device 110 is turned on, in step S210, the network module 112 may obtain network information for determining a control mode in step S220. In one embodiment, the network module 112 may be directly connected to a server (not shown) of the projection device 110 to obtain the network information. In another embodiment, the network module 112 may be connected to the user's smart device or other electronic device with network connection function to obtain the network information. In one embodiment, the network information may include at least one of time information, location information, and weather information. And, the time information may include date information and clock information. The date information may include season information. The location information may include the altitude or coordinates of the environment in which the projection device 110 is located, and the weather information may include a cloud coverage.
In step S220, after the control module 111 receives the network information obtained from the network module 112, the control module 111 can determine the control mode of the projection environment control system 100 according to the network information. The control module 111 can determine how to adjust the environmental parameters of the environmental device 120 according to the control mode. Specifically, the control module 111 can learn the current time of the environment where the projection device 110 is located and the geographic location of the environment according to the date information, the location information and the clock information, so as to determine the control mode. That is, the control module 111 can know the current position of the projection device 110 (e.g. northern hemisphere, southern hemisphere, latitude, coordinate, altitude …, etc.) according to the location information. The control module 111 can obtain the current season according to the date information and the location information, and further obtain the sunrise time and the sunset time of the current day of the environment where the projection device 110 is located. For example, the sunrise time and sunset time in summer are 5:30AM and 6:30PM, respectively, while the sunrise time and sunset time in winter are 6:30AM and 5:30PM, respectively. In one embodiment, the control module 111 may further determine a proportion of the environment affected by sunlight according to the location information. For example, when the projection device 110 is in an environment with no shielding around a mountain or a high floor, the control module 111 can determine that the environment is affected by sunlight. Alternatively, when the projection device 110 is in a low-level or low-floor environment with more shielding, the control module 111 may determine that the sun-affected environment is less. Furthermore, the control module 111 can learn the current specific time according to the clock information. In this way, the control module 111 can determine whether the current time is between sunrise time and sunset time, so as to determine the control mode.
For example, in step S221, when the control module 111 determines that the current time falls within a range from sunrise time to sunset time, the control module 111 may determine that the control mode is the first mode (also referred to as daytime mode). In step S222, when the control module 111 determines that the current time does not fall within the range from sunrise time to sunset time, the control module 111 may determine that the control mode is the second mode (also referred to as night mode).
It should be noted that, in step S221, when the control module 111 determines that the control mode is the first mode (daytime mode), the control module 111 may further set the control signal according to the cloud coverage in the weather information. In other words, the control module 111 can set the control signal according to the cloud cover to determine whether the environment of the projection device 110 is cloudy or sunny. In this embodiment, in step S221A, when the cloud coverage is greater than the preset cloud threshold, the control module 111 may set the control signal as the control signal in the cloudy day case. Also, in step S221B, when the cloud coverage is not greater than the preset cloud threshold, the control module 111 may set the control signal to a control signal in a sunny condition. In this embodiment, the control signal may include a control sequence for controlling the lamp module 121 and the curtain module 122. In addition, the control module 111 can set the environmental parameters and the control sequence in the control signal according to the cloud coverage, so that the environment where the projection device 110 is located has better viewing conditions.
In step S221C, in the cloudy day, since the environment of the projection device 110 is affected by the sunlight to a low extent, the brightness of the image projected by the projection device 110 is mainly affected by the light source emitted by the lamp module 121 in the environment. Accordingly, the order of controlling the light modules 121 in the control order of the control signals takes precedence over the order of controlling the shade modules 122. That is, the environment device 120 preferentially adjusts the lamp parameters of the lamp module 121 according to the control signal. In the present embodiment, the lamp parameter is, for example, turning off the lamp module 121 or dimming the brightness of the lamp module 121. The environmental device 120 may then maintain the window shade parameters of the window shade module 122 unchanged or adjust the window shade parameters further based on the control signal.
In step S221D, in a sunny day, the environment of the projection device 110 is affected by the sun, but the brightness of the image projected by the projection device 110 is also affected by the light source emitted by the lamp module 121 in the environment. Accordingly, the order of controlling the light modules 121 in the control order of the control signals takes precedence over the order of controlling the shade modules 122. That is, the environment device 120 preferentially adjusts the lamp parameters of the lamp module 121 according to the control signal.
In the present embodiment, the lamp parameter is, for example, turning off the lamp module 121 or dimming the brightness of the lamp module 121. The environmental device 120 can then further adjust the window covering parameters according to the control signal. In this embodiment, the curtain parameter is adjusted, for example, to close a curtain or window of the curtain module 122 or to decrease the opening degree of the curtain or window.
Returning to step S222, when the control module 111 determines that the control mode is the second mode (night mode), the brightness of the image projected by the projection device 110 is mainly affected by the light source emitted by the lamp in the environment, since the environment in which the projection device 110 is located is not affected by sunlight. Therefore, in step S222A, the order of controlling the lamp modules 121 in the control order of the control signals is prioritized over the order of controlling the curtain modules 122. That is, the environment device 120 preferentially adjusts the lamp parameters of the lamp module 121 according to the control signal. In the present embodiment, the lamp parameter is, for example, turning off the lamp module 121 or dimming the brightness of the lamp module 121. The dimming of the lamp module 121 is, for example, dimming to 30% of the full-on brightness of the lamp. The environmental device 120 may then maintain the window shade parameters of the window shade module 122 unchanged or adjust the window shade parameters further based on the control signal.
In an embodiment, after the control module 111 of the projection device 110 transmits the control signal for adjusting the lamp parameters of the lamp module 121 to the environment device 120, the control module 111 can control the projection device 110 to display the environment adjustment message on the image, so that the user can determine to maintain the brightness of the current environment or continue adjusting the brightness of the environment. In another embodiment, the user can set the environmental parameters and control sequence of the preferred environmental device 120 in advance. The control module 111 may set the content of the control signal according to preset preference environment parameters and control sequences. For example, the user may set the environmental parameters in the first mode as: the light module 121 is turned off and the window covering module 122 is turned on. And, the user may set the environmental parameters in the second mode as: the light 121 is turned off and the window covering module 122 is turned off. Furthermore, the user may set the environmental parameters in the third mode as follows: the lamp module 121 and the window shade module 122 are turned on. It should be noted that the above arrangement is merely an example, and the present invention is not limited thereto. In this way, the control module 111 can determine a control mode according to the network information obtained by the network module 112, and automatically transmit a control signal corresponding to the control mode to the environmental device 120, so as to adjust the environmental parameters of the environmental device 120.
It should be noted that, the control module 111 may further set the shutdown signal according to the control signal, and the shutdown signal is opposite to the control signal. When the projection device 110 receives the shutdown command, the control module 111 may transmit a shutdown signal to the environment device 120. For example, the content of the control signal may be to turn off the light module 121 and turn on the window shade module 122, and the content of the turn-off signal may be to turn on the light module 121 and turn off the window shade module 122. That is, the environment device 120 performs the operation according to the control signal and the shutdown signal as the reverse. In other words, the environment device 120 can restore the previous operation according to the control signal according to the shutdown signal, so as to restore the setting of the environment device 120 to the state before the projection device 110 is turned on. In this way, the projection environment control system 100 can automatically restore the relevant setting of the environment in which the projection device 110 is located after the projection device 110 is turned off, without manually restoring. For example, when the user presses a shutdown key (not shown) of the projector 110, the projector 110 enters a shutdown mode, and the projector 110 turns on the lamp module 121 and turns off the window shade module 122 through the control module 111.
In addition, in step S223, when the probability of lightning strike included in the weather information exceeds the preset lightning strike threshold, the control module 111 may determine that the control mode is a third mode (also referred to as an extreme weather mode). In step S223A, the control module 111 can control the projection device 110 to display a shutdown prompt message on the projected image, so as to prevent the projection device 110 from being damaged due to the possible damage of the projection device 110 caused by the lightning strike. In some embodiments, the shutdown prompt message further includes a message for the user to confirm whether to shutdown, and if the user does not confirm within a preset time, the projection device 110 will automatically shutdown.
FIG. 3 is a schematic diagram of a projection environment control system according to an embodiment of the present invention. Referring to fig. 1 and 3, the environmental device 320 of fig. 3 may further include an air conditioning module 323, and the air conditioning module 323 may include air conditioning parameters, as compared to the environmental device 120 of fig. 1. Details of the projection device 310 and the environment device 320 can be referred to the description of the projection device 110 and the environment device 120 in fig. 1, and the description is omitted herein. In this embodiment, after the network module 312 obtains the network information, the control module 311 can transmit a control signal to the air conditioning module 323 according to the weather information. In an embodiment, the weather information may include temperature information or humidity information. The air conditioning module 323 can adjust the air conditioning parameters according to the control signal to increase the comfort of the environment in which the projection device 310 is located. For example, when the temperature information in the weather information is greater than the preset temperature threshold, the air conditioning module 323 can set the air conditioning mode according to the control signal to reduce the temperature of the environment where the projection device 310 is located to the preset preferred temperature. Alternatively, when the humidity information in the weather information is greater than the preset humidity threshold, the air conditioning module 323 may set a dehumidifying mode according to the control signal to reduce the humidity of the environment in which the projection device 310 is located to a preset preferred humidity.
Also, the adjustment of the air conditioning module 323 can be integrated with the adjustment of the lamp module 321 and the curtain module 322 in the foregoing embodiments. That is, the control signal may include a control sequence for controlling the lamp module 321, the curtain module 322, and the air conditioning module 323. For example, the light module 321 in the control sequence may take precedence over the shade module 322 and the shade module 322 in the control sequence may take precedence over the air conditioning module 323, but the invention is not limited thereto.
FIG. 4 is a schematic diagram of a projection environment control system according to an embodiment of the present invention. Referring to fig. 1 and 4, the projection device 410 of fig. 4 may further include a sensing module 413 as compared to the projection device 110 of fig. 1. The sensing module 413 is electrically connected to the control module 411 for obtaining a sensing value. Details of the projection device 410 and the environment device 420 can be referred to the description of the projection device 110 and the environment device 120 in fig. 1, and the description is omitted herein. In this embodiment, the sensing module 413 can sense the image sensing value of the image projected by the projection device 410. The control module 411 can set the control signal according to the image sensing value. In one embodiment, the sensing module 413 may include, for example, a brightness sensor, a camera, a video camera, etc., which is not a limitation of the present invention.
In one embodiment, the image sensing value may include brightness of the image. After the control module 411 of the projection device 410 transmits the first control signal for adjusting the lamp parameter of the lamp module 421 to the environment device 420, the control module 411 can sense the brightness of the image via the sensing module 413 to determine whether to transmit the second control signal to the environment device 420. For example, after the control module 411 determines to transmit the second control signal to the environmental device 420, the content of the second control signal may include further dimming the light of the lamp module 421 or adjusting the curtain parameter of the curtain module 422. In another embodiment, the user can preset the brightness of the preferred image. The control module 411 can determine the content of the control signal according to the sensing module 413 to sense whether the brightness of the current image meets the preset preferred image brightness.
FIG. 5 is a schematic diagram of a projection environment control system according to an embodiment of the present invention. Referring to fig. 4 and 5, the environment device 520 of fig. 5 may further include an air conditioning module 523 as compared to the projection device 410 and the environment device 420 of fig. 4. Details of the projection device 510 and the environment device 520 can be referred to the description of the projection device 110 and the environment device 120 in fig. 1, and the description is omitted herein. In this embodiment, the sensing module 513 can sense the image sensing value of the image projected by the projection device 510, and the sensing module 513 can sense the environment sensing value of the environment in which the projection device 510 is located. The environmental sensing value may include an ambient temperature or an ambient humidity. In this embodiment, the sensing module 513 may further include a thermometer, a hygrometer, etc., which is not limited by the present invention. The control module 511 can set a control signal for adjusting the lamp parameter of the lamp module 521 and the curtain parameter of the curtain module 522 according to the image sensing value. The control module 511 may set a control signal for adjusting the air conditioning parameter of the air conditioning module 523 according to the environmental sensing value. That is, the control module 511 can control the lamp module 521, the curtain module 522 and the air conditioning module 523 of the environmental device 520 according to the image sensing value and the environment sensing value of the sensing module 513. In this way, the shadow environment control system 500 can adjust the environment parameters according to the network information, thereby improving the use experience.
It is noted that the lamp parameters may include a lamp distance between the lamp module 521 and the projection device 510 and a lamp brightness of the lamp module 521. The control module 511 can calculate the lamp influence according to the lamp distance and the lamp brightness. Also, the shade parameters may include a shade distance between the shade module 522 and the projection device 510 and a shade opening of the shade module 522. The control module 511 can calculate the curtain effect according to the curtain distance and the curtain opening degree.
For example, when the light module 521 or the curtain module 522 is closer to the projection device 510, the corresponding light effect or curtain effect is higher. In contrast, when the luminaire module 521 or the curtain module 522 is far from the projection device 510, the corresponding luminaire effect or curtain effect is low. Similarly, when the light brightness of the light module 521 or the shade opening of the shade module 522 is higher, the corresponding light effect or shade effect is higher. Moreover, when the brightness of the lamp module 521 or the curtain opening degree of the curtain module 522 is low, the corresponding effect of the lamp or the curtain is low.
In this embodiment, the control signal may include a control sequence of the lamp module 521 and the curtain module 522. When the light effect is greater than the curtain effect, the control module 511 may set the light module 521 in the control sequence to take precedence over the curtain module 522. When the light effect is not greater than the curtain effect, the control module 511 may set the light module 521 in the control sequence not to take precedence over the curtain module 522. That is, the control module 511 can set the control sequence in the control signal according to the lighting effect and the curtain effect simultaneously, besides the network information. In other words, the control module 511 can set the control sequence and the environmental parameters in the control signal according to the network information and the environmental influence (the light influence and the curtain influence), so that the projection device 510 is in the environment with better viewing conditions.
Incidentally, the lamp module 521 may include a first lamp and a second lamp. The lamp parameters may include a lamp distance and a lamp brightness of each of the first and second lamps. The control module 511 can calculate the respective lamp influence of the first lamp and the second lamp according to the respective lamp distance and the respective lamp brightness of the first lamp and the second lamp. The control module 511 may set the control sequence in the control signal according to the effect of the first lamp and the second lamp. Similarly, the shade module 522 may include a first shade and a second shade. The window shade parameters may include a window shade distance and a window shade transmittance of the first window shade and the second window shade, respectively. The control module 511 can calculate the respective window shade effects of the first window shade and the second window shade according to the respective window shade distances and the window shade transparencies of the first window shade and the second window shade. The control module 511 may set the control order in the control signal according to the respective curtain effects of the first and second curtains.
FIG. 6 is a flow chart of a projection environment control method according to an embodiment of the present invention. Referring to fig. 1 and 6, the projection environment control method of the present embodiment can be used for the projection device 110 to control the environment device 120 and provide images. The environment device 120 includes at least one of a lamp module 121 and a curtain module 122. The environmental parameter of the environmental device 120 includes at least one of a lamp parameter of the lamp module 121 and a curtain parameter of the curtain module 122. The projection environment control method may include step S610, step S620, and step S630. In step S610, network information is obtained by the network module 112 of the projection device 110. The network information may include at least one of time information, location information, and weather information. In step S620, the control module 111 determines a control mode according to the network information, and transmits a control signal corresponding to the control mode to the environment device 120. The control signal may include a signal to adjust an environmental parameter. In step S630, the environmental device 120 adjusts environmental parameters according to the control signal. In this way, the projection environment control method can automatically adjust the environment device 120 according to the network information, so as to improve the use experience of viewing the image projected by the projection device 110.
In summary, the projection environment control system and method of the present invention can automatically adjust the environmental parameters and control sequence of the environmental device according to the network information, so that the environment where the projection device is located has better viewing conditions. Thus, the user can obtain better use experience.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, i.e., all simple and equivalent changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein. Further, not all objects or advantages or features of the present disclosure are required to be achieved by any one embodiment or claim of the present invention. Furthermore, the abstract and the title of the invention are provided solely for the purpose of facilitating patent document retrieval and are not intended to limit the scope of the claims. Furthermore, references to "first," "second," etc. in this specification or in the claims are only intended to name an element or distinguish between different embodiments or ranges, and are not intended to limit the upper or lower limit on the number of elements.

Claims (20)

1. A projection environment control system is characterized in that the projection environment control system comprises an environment device and a projection device, wherein,
the environment device comprises at least one of a lamp module and a curtain module, wherein the environment parameter of the environment device comprises at least one of a lamp parameter of the lamp module and a curtain parameter of the curtain module; and
the projection device is electrically connected with the environment device and is used for providing images, the projection device comprises a network module and a control module, wherein,
the network module is used for obtaining network information, wherein the network information comprises at least one of time information, place information and weather information; and
the control module is electrically connected with the network module, and is used for determining a control mode according to the network information and transmitting a control signal corresponding to the control mode to the environment device, wherein the control signal comprises a signal for adjusting the environment parameter,
wherein the environmental device adjusts the environmental parameter according to the control signal.
2. The projection environment control system of claim 1, wherein the time information comprises date information and clock information, the date information comprises season information, the location information comprises altitude or coordinates of an environment in which the projection device is located, and the weather information comprises cloud coverage.
3. The projection environment control system of claim 2, wherein the control module determines the control mode to be a first mode or a second mode based on the date information and the clock information.
4. The projection environment control system of claim 3, wherein the control module sets the control signal according to the cloud coverage when the control mode is the first mode.
5. The projection environment control system of claim 1, wherein the control module determines the control mode to be a third mode when the probability of lightning striking the weather information exceeds a predetermined lightning striking threshold, and the control module controls the projection device to display a shutdown prompt message on the image.
6. The projection environment control system of claim 1, wherein the environmental device further comprises an air conditioning module, the environmental parameter of the environmental device further comprises an air conditioning parameter of the air conditioning module, the weather information comprises temperature information or humidity information, the control module transmits the control signal to the air conditioning module according to the weather information, and the air conditioning module adjusts the air conditioning parameter according to the control signal.
7. The projection environment control system of claim 1, wherein the control module sets a shutdown signal based on the control signal, the shutdown signal being opposite to the control signal,
when the projection device receives a closing instruction, the control module transmits the closing signal to the environment device.
8. The projection environment control system of claim 1, wherein the projection device further comprises a sensing module for sensing an image sensing value of the image,
the control module sets the control signal according to the image sensing value.
9. The projection environment control system of claim 1, wherein the projection device further comprises a sensing module to sense an environmental sensing value, the environmental sensing value comprising an ambient temperature or an ambient humidity,
the control module controls the air conditioning module of the environment device according to the environment sensing value.
10. The projection environment control system of claim 1, wherein the environment device comprises the light fixture module and the shade module,
the lamp parameters comprise the lamp distance between the lamp module and the projection device and the lamp brightness of the lamp module, the control module calculates the lamp influence degree according to the lamp distance and the lamp brightness,
the curtain parameters comprise curtain distance between the curtain module and the projection device and curtain opening degree of the curtain module, the control module calculates curtain influence degree according to the curtain distance and the curtain opening degree,
the control signal also includes a control sequence of the light fixture module and the shade module,
when the lamp influence is larger than the curtain influence, the control module sets the lamp module in the control sequence to be higher than the curtain module,
when the lamp influence is not more than the curtain influence, the control module sets that the lamp module in the control sequence is not higher than the curtain module.
11. A projection environment control method for causing a projection device to control an environment device and to provide an image, the environment device including at least one of a light fixture module and a curtain module, wherein an environment parameter of the environment device includes at least one of a light fixture parameter of the light fixture module and a curtain parameter of the curtain module, the projection environment control method comprising:
acquiring network information by the projection device, wherein the network information comprises at least one of time information, place information and weather information;
determining a control mode according to the network information, and transmitting a control signal corresponding to the control mode to the environmental device, wherein the control signal comprises a signal for adjusting the environmental parameter; and
and adjusting the environmental parameter by the environmental device according to the control signal.
12. The projection environment control method according to claim 11, wherein the time information includes date information and clock information, the date information includes season information, the place information includes a height or coordinates of an environment in which the projection device is located, and the weather information includes cloud coverage.
13. The projection environment control method according to claim 12, characterized in that the projection environment control method further comprises: and determining the control mode to be a first mode or a second mode according to the date information and the clock information.
14. The projection environment control method according to claim 13, characterized in that the projection environment control method further comprises: and when the control mode is the first mode, setting the control signal according to the cloud coverage rate.
15. The projection environment control method according to claim 11, characterized in that the projection environment control method further comprises:
when the lightning probability of the weather information exceeds a preset lightning threshold, determining the control mode as the third mode; and
and controlling the image to display a shutdown prompt message.
16. The projection environment control method of claim 11, wherein the environmental device further comprises an air conditioning module, the environmental parameter of the environmental device further comprises an air conditioning parameter of the air conditioning module, the weather information comprises temperature information or humidity information, the projection environment control method further comprising:
transmitting the control signal to the air conditioning module according to the weather information; and
and adjusting the air conditioner parameters according to the control signals.
17. The projection environment control method according to claim 11, characterized in that the projection environment control method further comprises:
setting a shutdown signal according to the control signal, wherein the shutdown signal is opposite to the control signal in content; and
and when receiving a closing instruction, transmitting the closing signal to the projection environment.
18. The projection environment control method according to claim 11, characterized in that the projection environment control method further comprises:
sensing an image sensing value of the image; and
and setting the control signal according to the image sensing value.
19. The projection environment control method according to claim 11, characterized in that the projection environment control method further comprises:
sensing an environmental sensing value, the environmental sensing value comprising an ambient temperature or an ambient humidity; and
and controlling an air conditioning module of the environment device according to the environment sensing value.
20. The projection environment control method of claim 11, wherein the environment device comprises the luminaire module and the curtain module, the luminaire parameters comprise a luminaire distance of the luminaire module from the projection device and a luminaire brightness of the luminaire module, the curtain parameters comprise a curtain distance of the curtain module from the projection device and a curtain opening degree of the curtain module, the control signal further comprises a control sequence of the luminaire module and the curtain module, and the projection environment control method further comprises:
calculating the lamp influence according to the lamp distance and the lamp brightness;
calculating curtain influence according to the curtain distance and the curtain opening degree;
when the lamp influence is larger than the curtain influence, setting the lamp module in the control sequence to be higher than the curtain module; and
and when the influence of the lamp is not more than that of the curtain, setting the lamp module in the control sequence not to take precedence over the curtain module.
CN202111404745.0A 2021-11-24 2021-11-24 Projection environment control system and method Pending CN116165904A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111404745.0A CN116165904A (en) 2021-11-24 2021-11-24 Projection environment control system and method
TW110144565A TWI820527B (en) 2021-11-24 2021-11-30 Projection environment control system and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111404745.0A CN116165904A (en) 2021-11-24 2021-11-24 Projection environment control system and method

Publications (1)

Publication Number Publication Date
CN116165904A true CN116165904A (en) 2023-05-26

Family

ID=86420497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111404745.0A Pending CN116165904A (en) 2021-11-24 2021-11-24 Projection environment control system and method

Country Status (2)

Country Link
CN (1) CN116165904A (en)
TW (1) TWI820527B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036939B2 (en) * 2003-07-28 2006-05-02 Hewlett-Packard Development Company, L.P. Digital projector control method and apparatus
TWI653563B (en) * 2016-05-24 2019-03-11 仁寶電腦工業股份有限公司 Projection touch image selection method
US10972697B2 (en) * 2018-10-10 2021-04-06 Lenovo (Singapore) Pte. Ltd. Projection system
CN113382220A (en) * 2021-05-25 2021-09-10 中国联合网络通信集团有限公司 Projection method based on intelligent lamp pole and intelligent lamp pole

Also Published As

Publication number Publication date
TWI820527B (en) 2023-11-01
TW202321805A (en) 2023-06-01

Similar Documents

Publication Publication Date Title
US9404793B2 (en) Method and system for adjusting brightness
US20200211505A1 (en) Controlling display brightness based on image capture device data
US9185777B2 (en) Ambient light control in solid state lamps and luminaires
EP3310003A1 (en) Home network, electronic device, processing unit and display method
CA2950208C (en) Solid state lighting fixtures with integrated wireless control
US20090002982A1 (en) Outdoor lighting system with controlled luminance
US9832848B2 (en) Lighting system and method for controlling lighting system
US20100295454A1 (en) Apparatus and method of energy efficient illumination
US20170055324A1 (en) Apparatus, retrofit kit, and method of energy efficient illumination using adjustment schedules
US10359161B2 (en) Light environment rendering system, lighting apparatus, light environment rendering method, and storage medium
CN105050246A (en) Method for adjusting light brightness by using mobile terminal and mobile terminal
JP2012094273A (en) Lighting system
US20160234906A1 (en) Lighting system and method for controlling lighting system
CN105513564A (en) Automatic regulation method and system of luminance in car
JPH10159465A (en) Shading device and lighting controller
KR101278947B1 (en) Led lighting unit
US20170277149A1 (en) Control device with automatic adjustment
TWI820527B (en) Projection environment control system and method thereof
JP2011202892A (en) Environment control system
CN113099572A (en) Lamp and illumination control method thereof
JP2018157444A (en) Image display device, image adjustment method of image display device, and image adjustment program
KR102592067B1 (en) Smart indoor lighting system
KR100623901B1 (en) Illumination detection automatic control device and method
CN113099570A (en) Lamp and illumination control method thereof
CN109673088B (en) Illumination system and illumination method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination