CN106791747A - The time-sharing handling method of desk lamp interaction display, device and desk lamp - Google Patents
The time-sharing handling method of desk lamp interaction display, device and desk lamp Download PDFInfo
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- CN106791747A CN106791747A CN201710061264.1A CN201710061264A CN106791747A CN 106791747 A CN106791747 A CN 106791747A CN 201710061264 A CN201710061264 A CN 201710061264A CN 106791747 A CN106791747 A CN 106791747A
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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
- H04N9/315—Modulator illumination systems
- H04N9/3167—Modulator illumination systems for polarizing the light beam
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/363—Image reproducers using image projection screens
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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
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of time-sharing handling method of desk lamp interaction display, device and desk lamp, methods described includes：Acquisition projection module carries out original projection clock signal during projection work, and above-mentioned original projection clock signal is modified, obtain increasing the new projection clock signal for shooting clock signal, then control light source module is luminous according to new projection clock signal, worked according to the new lighting timings for projecting clock signal, switching control projection module and image capture module finally according to light source module；It modifies by original projection sequential, increase in original projection sequential and shoot sequential, RGB light-emitting periods after the modification are projected, ensure that the color balance of data for projection, the white light period after the modification closes projection and is shot, and white light is opened in sequential is shot for shooting is compensated, continuous interactive process is formed with projection to ensure to shoot, and preferably for user is presented interactive data.
Description
Technical field
The present invention relates to field of desk, in particular to a kind of time-sharing handling method of desk lamp interaction display, device with
And desk lamp.
Background technology
Desk lamp is predominantly disposed on desk or dining table when in use, so that illumination is used；People are in living and studying
In can often use desk lamp, be particularly applicable in teen-age study.In addition, desk lamp can also be used as the art work of life
Decorate.
Additionally provide a kind of projection desk lamp in the prior art, the projection desk lamp is internally provided with projection module, desk lamp according to
The projection clock signal for pre-setting, the data that will be received are projected in real time, so as to the projection shadow that user is checked after projection
Picture.
But, the projection module in above-mentioned projection desk lamp is only to be projected according to projection clock signal, it is impossible to realized
Interaction is carried out with entity things.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of time-sharing handling method of desk lamp interaction display, dress
Put and desk lamp, it shoots sequential by increasing in original projection sequential, and white light is opened in sequential is shot to shoot
Compensate, can be apparent be presented to user interaction data and ensure data for projection color balance.
In a first aspect, a kind of time-sharing handling method of desk lamp interaction display is the embodiment of the invention provides, including：
Acquisition projection module carries out original projection clock signal during projection work；The original projection clock signal bag
Include：Feux rouges, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, the fluorescent lifetime include：It is luminous
Initial time, luminous duration and luminous end time；
The original projection clock signal is modified, obtains increasing the new projection sequential letter for shooting clock signal
Number；The new projection clock signal includes：R feux rouges, G green glows, lighting timings of four kinds of light of B blue lights and white light and respective
Fluorescent lifetime；
Control light source module is luminous according to the new projection clock signal；
According to the light source module according to the new lighting timings for projecting clock signal, projective module described in switching control
Block and image capture module.
With reference in a first aspect, the embodiment of the invention provides the first possible implementation method of first aspect, wherein, obtain
The original projection clock signal that projection module is taken when carrying out projection work, including：
Acquisition projection module carries out original projection clock signal during projection work；
Extract R feux rouges in the original projection clock signal, G green glows, lighting timings of three kinds of light of B blue lights and each
Fluorescent lifetime.
With reference to the first possible implementation method of first aspect, second of first aspect is the embodiment of the invention provides
Possible implementation method, wherein, the original projection clock signal is modified, obtain increasing the new of shooting clock signal
Projection clock signal, including：
It is red in the described tri- kinds of light of RGB of modification according to tri- kinds of lighting timings of light of RGB in the original projection clock signal
Light, green glow, the fluorescent lifetime of blue light, and increased shooting sequential before the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting
The luminous duration of sequential；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and described luminous
Duration, sets the fluorescent lifetime for shooting sequential.
With reference to the first possible implementation method of first aspect, the third of first aspect is the embodiment of the invention provides
Possible implementation method, wherein, the original projection clock signal is modified, obtain increasing the new of shooting clock signal
Projection clock signal, including：
It is red in the described tri- kinds of light of RGB of modification according to tri- kinds of lighting timings of light of RGB in the original projection clock signal
Light, green glow, the fluorescent lifetime of blue light, and increase shooting sequential between the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting
The luminous duration of sequential；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and described luminous
Duration, sets the fluorescent lifetime for shooting sequential.
With reference to the first possible implementation method of first aspect, the 4th kind of first aspect is the embodiment of the invention provides
Possible implementation method, wherein, the original projection clock signal is modified, obtain increasing the new of shooting clock signal
Projection clock signal, including：
It is red in the described tri- kinds of light of RGB of modification according to tri- kinds of lighting timings of light of RGB in the original projection clock signal
Light, green glow, the fluorescent lifetime of blue light, and increase shooting sequential after the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting
The luminous duration of sequential；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and described luminous
Duration, sets the fluorescent lifetime for shooting sequential.
With reference to the first possible implementation method of first aspect, the 5th kind of first aspect is the embodiment of the invention provides
Possible implementation method, wherein, the original projection clock signal is modified, obtain increasing the new of shooting clock signal
Projection clock signal, including：
Calculate the fluorescent lifetime sum of tri- kinds of light of RGB in the original projection clock signal；
Calculate the time difference of the fluorescent lifetime sum of tri- kinds of light of preset duration and the RGB；
Increase in the predeterminated position of the lighting timings of the RGB and shoot sequential, and the time difference is set used as the bat
Take the photograph the luminous duration of sequential；Wherein, the predeterminated position includes one or more of following position：The lighting timings of the RGB
Before, between the lighting timings of the RGB and after the lighting timings of RGB；
Fluorescent lifetime and the luminous duration according to the RGB, set the fluorescent lifetime for shooting sequential.
Second aspect, the embodiment of the present invention additionally provides a kind of time-division processing device of desk lamp interaction display, including：
Acquisition module, for obtaining original projection clock signal when projection module carries out projection work；The original throwing
Shadow clock signal includes：Feux rouges, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, when described luminous
Between include：Luminous initial time, luminous duration and the luminous end time；
Clock signal modified module, for modifying the original projection clock signal, obtains increasing shooting sequential
The new projection clock signal of signal；The new projection clock signal includes：R feux rouges, G green glows, four kinds of light of B blue lights and white light
Lighting timings and respective fluorescent lifetime；
Light emitting control module, it is luminous according to the new projection clock signal for controlling light source module；
Switching control module, for according to the light source module according to the new projection clock signal lighting timings,
Projection module described in switching control and image capture module.
With reference to second aspect, the first possible implementation method of second aspect is the embodiment of the invention provides, wherein, obtain
Modulus block, including：
Acquiring unit, for obtaining original projection clock signal when projection module carries out projection work；
Extraction unit, for extracting the R feux rouges in the original projection clock signal, G green glows, three kinds of hairs of light of B blue lights
Light sequential and respective fluorescent lifetime.
With reference to the first possible implementation method of second aspect, second of second aspect is the embodiment of the invention provides
Possible implementation method, wherein, the clock signal modified module, including：
First sequential changes unit, for according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, repairing
Change feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of the RGB, and when increasing shooting before the lighting timings of the RGB
Sequence；
First computing unit, corresponding shortening time sum is distinguished for calculating the RGB, during by the shortening of the RGB
Between sum as it is described shooting sequential luminous duration；
First setting unit, for fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, blue light B
Fluorescent lifetime and the luminous duration, set the fluorescent lifetime for shooting sequential.
The third aspect, the embodiment of the present invention additionally provides a kind of desk lamp, and the desk lamp is used to perform above-mentioned first aspect times
One time-sharing handling method of the desk lamp interaction display, the desk lamp includes：Light source module, projection module, time-division processing mould
Block, image capture module and the first feux rouges, green glow, blue light RGB channel and the second RGB channel；The time-division processing module point
Not Tong Guo the first RGB channel be connected with the projection module, be connected with the light source module by the second RGB channel, Yi Jiyu
Described image acquisition module is connected；
The time-division processing module, the original projection clock signal for obtaining the projection module, to the original throwing
Shadow clock signal is modified, and the increase that will be obtained shoots the new projection clock signal of clock signal by described second
RGB channel is sent to the light source module；And, according to the new projection clock signal, generate for controlling described image
The control signal of acquisition module；
The light source module, for the described new projection clock signal sent according to second RGB channel, control is certainly
The rgb light source that body includes lights；
The projection module, for coordinating the light source module in the luminous of RGB projected；
Described image acquisition module, for being carried out according to the luminous of white light in the control signal cooperation light source module
IMAQ.
With reference to the third aspect, the first possible implementation method of the third aspect is the embodiment of the invention provides, wherein, institute
The desk lamp stated, the also control module including being connected with the projection module and the time-division processing module respectively；
The time-division processing module is additionally operable to, and the new projection clock signal is sent to the control module；
The control module, for obtaining interactive data, and the interactive data is sent to the projection module；With
And, according to the new projection clock signal, the luminous of RGB will be described in controlling the projection module to coordinate the light source module
Interactive data is projected.
A kind of time-sharing handling method of desk lamp interaction display provided in an embodiment of the present invention, device and desk lamp, the side
Method includes：Acquisition projection module carries out original projection clock signal during projection work, and to above-mentioned original projection clock signal
Modify, obtain increasing the new projection clock signal for shooting clock signal, then control light source module according to new projection
Clock signal lights, finally according to light source module according to the new lighting timings for projecting clock signal, switching control projection module
It is only to be carried out according to projection clock signal with the projection module in image capture module work, with projection desk lamp in the prior art
Projection, it is impossible to realize compared with entity things carries out interaction, it modifies by original projection sequential, in original throwing
Increase in shadow sequential and shoot sequential, RGB light-emitting periods after the modification are projected, it is ensured that the color balance of data for projection,
The white light period after the modification closes projection and is shot, and white light is opened in sequential is shot for shooting is compensated, to protect
Card shoots interactive things and forms continuous interactive process with projection interactive data, and preferably for user is presented interactive data.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of structural representation of desk lamp that the embodiment of the present invention is provided；
Fig. 2 shows a kind of flow chart of the time-sharing handling method of desk lamp interaction display that the embodiment of the present invention is provided；
Fig. 3 shows the flow of the time-sharing handling method of another desk lamp interaction display that the embodiment of the present invention is provided
Figure；
Fig. 4 shows the flow of the time-sharing handling method of another desk lamp interaction display that the embodiment of the present invention is provided
Figure；
Fig. 5 shows the flow of the time-sharing handling method of another desk lamp interaction display that the embodiment of the present invention is provided
Figure；
Fig. 6 shows the flow of the time-sharing handling method of another desk lamp interaction display that the embodiment of the present invention is provided
Figure；
Fig. 7 shows the sequential of the original projection clock signal of projection module in the desk lamp that the embodiment of the present invention is provided
Figure；
Fig. 8 shows the new projection clock signal of amended projection module in the desk lamp that the embodiment of the present invention is provided
Timing diagram；
Fig. 9 shows the flow of the time-sharing handling method of another desk lamp interaction display that the embodiment of the present invention is provided
Figure；
Figure 10 shows that a kind of structure of the time-division processing device of desk lamp interaction display that the embodiment of the present invention is provided is shown
It is intended to.
Major Symbol explanation：
11st, light source module；12nd, projection module；13rd, time-division processing module；14th, image capture module；15th, control module；
16th, data memory module；17th, communication module；100th, acquisition module；200th, clock signal modified module；300th, light emitting control mould
Block；400th, switching control module.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.The present invention generally described and illustrated in accompanying drawing herein is real
The component for applying example can be arranged and designed with a variety of configurations.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of selected reality of the invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
It is only to be projected according to projection clock signal in view of the projection module in above-mentioned projection desk lamp, it is impossible to realize
Interaction is carried out with entity things.Based on this, a kind of time-sharing handling method of desk lamp interaction display, dress are the embodiment of the invention provides
Put and desk lamp, be described below by embodiment.
It is illustrated in the time-sharing handling method and device to a kind of desk lamp interaction display provided in an embodiment of the present invention
Before, the structure of the desk lamp being based on to the embodiment of the present invention first is illustrated：
With reference to Fig. 1, a kind of desk lamp provided in an embodiment of the present invention, including：At light source module 11, projection module 12, timesharing
Reason module 13, image capture module 14, the feux rouges of control module 15 and first, green glow, blue light RGB channel and the second RGB channel；
The time-division processing module 13 is connected by the first RGB channel with the projection module 12 respectively, by the second RGB channel and institute
State light source module 11 to connect, and be connected with described image acquisition module 14；The control module 15 respectively with the projective module
Block 12 and the time-division processing module 13 are connected.
A kind of time-sharing handling method of desk lamp interaction display is the embodiment of the invention provides, with reference to Fig. 2, methods described is by platform
Lamp is performed, and methods described includes：
S101, obtain original projection clock signal when projection module carries out projection work；The original projection sequential letter
Number include：Feux rouges, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, the fluorescent lifetime include：
Luminous initial time, luminous duration and the luminous end time.
Specifically, the time-division processing module 13 in desk lamp is previously provided with projection module 12 project the original throwing of work
Shadow clock signal, then time-division processing module 13 obtain the original projection clock signal.
The original projection clock signal include control light source module 11 in tri- kinds of light of RGB lighting timings and these three
The respective fluorescent lifetime of light.
S102, the original projection clock signal is modified, when obtaining increasing the new projection for shooting clock signal
Sequential signal；The new projection clock signal includes：R feux rouges, G green glows, lighting timings of four kinds of light of B blue lights and white light and each
From fluorescent lifetime.
In the embodiment of the present invention, the time-division processing module 13 in desk lamp after original projection clock signal is obtained, to this
Original projection clock signal is modified, specifically, time-division processing module 13 can to change R feux rouges in the clock signal, G green
Light, the lighting timings of B blue lights and respective fluorescent lifetime.
As a kind of optional implementation method, in embodiments of the present invention, time-division processing module 13 not to RGB it is luminous when
Sequence is modified, and the respective fluorescent lifetime of RGB, and the respective fluorescent lifetime based on the RGB for changing only is changed, in tri- kinds of light of RGB
On the basis of increase shoot sequential, obtain new projection clock signal.
S103, control light source module are luminous according to the new projection clock signal.
In the embodiment of the present invention, the new projection clock signal that the time-division processing module 13 in desk lamp will be obtained passes through second
RGB channel is sent to light source module 11, is used to control light source module 11 to be lighted according to the sequential of new projection clock signal.
S104, according to the light source module according to the new projection clock signal lighting timings, described in switching control
Projection module and image capture module.
Specifically, because the new projection clock signal that modification is obtained includes four sequential, being divided into two parts, first
Dividing includes three sequential, and these three sequential correspond to R feux rouges, G green glows and B blue light emittings respectively；Part II includes a sequential,
Sequential correspondence R feux rouges, G green glows and the luminous white light for being formed of B blue lights；In the first portion, control module 15 is controlled in desk lamp
Projection module processed 12 works, and in the second portion, the control image capture module 14 of time-division processing module 13 works.
The time-sharing handling method of a kind of desk lamp interaction display provided in an embodiment of the present invention, with projection desk lamp in the prior art
In projection module be only according to projection clock signal projected, it is impossible to realize compared with entity things carries out interaction, its
Modified by original projection sequential, increase in original projection sequential and shoot sequential, RGB after the modification lights
Period is projected, it is ensured that the color balance of data for projection, and white light period closing projection after the modification is shot, and
White light is opened in shooting sequential for shooting is compensated, to ensure that shoot interactive things forms continuous mutual with projection interactive data
Dynamic process, and preferably for user is presented interactive data.
Further, with reference to Fig. 3, in the time-sharing handling method of desk lamp interaction display provided in an embodiment of the present invention, step
101 acquisition projection modules 12 carry out original projection clock signal during projection work, including：
S1011, obtain original projection clock signal when projection module 12 carries out projection work.
S1012, the R feux rouges extracted in the original projection clock signal, G green glows, three kinds of lighting timings of light of B blue lights with
And respective fluorescent lifetime.
Further, the mode that the step 102 pair original projection clock signal is modified has various, and the present invention is implemented
In example, the preset duration of projection is previously provided with desk lamp, when feux rouges in tri- kinds of light of RGB, green glow, blue light luminous duration (or
Person's fluorescent lifetime) be equal to above-mentioned preset duration when, to modification original projection clock signal, it is necessary to change tri- kinds of light of above-mentioned RGB
Luminous duration, specifically, the luminous duration of single feux rouges or green glow or blue light can be changed, or change simultaneously red
Light and green glow, or feux rouges and blue light are changed simultaneously, or green glow and blue light are changed simultaneously, or modification feux rouges, green glow simultaneously
With three kinds of luminous duration of blue light, illustrated with three kinds of specific embodiments separately below：
The first, desk lamp passes through time-division processing module 13 and changes feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of RGB,
And increased shooting sequential before the lighting timings of the RGB, it is specific as follows with reference to Fig. 4, Fig. 5 and Fig. 6：
S1021, according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, change described tri- kinds of light of RGB
Middle feux rouges, green glow, the fluorescent lifetime of blue light, and increased shooting sequential before the lighting timings of the RGB.
S1022, the calculating RGB distinguish corresponding shortening time sum, using the shortening time sum of the RGB as institute
State the luminous duration for shooting sequential.
S1023, the fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B and institute
Luminous duration is stated, the fluorescent lifetime for shooting sequential is set.
Second, desk lamp passes through time-division processing module 13 and changes feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of RGB,
And increase shooting sequential between the lighting timings of the RGB, it is specific as follows with reference to Fig. 5：
S1024, according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, change described tri- kinds of light of RGB
Middle feux rouges, green glow, the fluorescent lifetime of blue light, and increase shooting sequential between the lighting timings of the RGB；
S1025, the calculating RGB distinguish corresponding shortening time sum, using the shortening time sum of the RGB as institute
State the luminous duration for shooting sequential；
S1026, the fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B and institute
Luminous duration is stated, the fluorescent lifetime for shooting sequential is set.
The third, desk lamp passes through time-division processing module 13 and changes feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of RGB,
And increase shooting sequential after the lighting timings of the RGB, it is specific as follows with reference to Fig. 6：
S1027, according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, change described tri- kinds of light of RGB
Middle feux rouges, green glow, the fluorescent lifetime of blue light, and increase shooting sequential after the lighting timings of the RGB；
S1028, the calculating RGB distinguish corresponding shortening time sum, using the shortening time sum of the RGB as institute
State the luminous duration for shooting sequential；
S1029, the fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B and institute
Luminous duration is stated, the fluorescent lifetime for shooting sequential is set.
With reference to 1021~step 1029 of above-mentioned steps, Fig. 7 is of the general RGB projection modules in the embodiment of the present invention
Frame original projection timing diagram：
The LED timesharing of tri- kinds of colors of RGB is luminous to be projected, and according to tri- kinds of luminous efficiencies of light emitting diode of R, G, B, is adjusted
The fluorescent lifetime of every kind of light emitting diode is saved, so as to adjust the color balance of projected image.The blue light B lumination of light emitting diode times
It is relatively short, because the luminous efficiency of blue light B light emitting diodes is big compared to the luminous efficiency of feux rouges R and green glow G light emitting diodes.
As shown in figure 8, Fig. 8 be one above-mentioned original projection timing diagram is modified using the embodiment of the present invention after it is new
Projection timing diagram, i.e., under original feux rouges R, green glow G, the sequential of blue light B, between feux rouges R, the sequential of green glow G increase
Sequential (i.e. feux rouges R and green glow G luminous gap) is shot, control image capture module is in the gap that feux rouges R and green glow G lights
The intake of image is carried out, and is closed in other times and shot, control projection module is projected.
Fig. 8 be the embodiment of the present invention in an example, shoot sequential can also in other luminous gaps are arranged on, and
The intake of image is carried out in the luminous gap of sequential correspondence is shot.For the projecting apparatus that white light is projected, carried out in its light-emitting period
Projection, the closing period is shot.Or, shooting sequential can increase before or after the lighting timings of RGB.
Further, with reference to Fig. 9, the mode that the step 102 pair original projection clock signal is modified has various, this
The preset duration of projection is previously provided with inventive embodiments, in desk lamp, when feux rouges in tri- kinds of light of RGB, green glow, blue light it is luminous
When duration (or fluorescent lifetime) is less than above-mentioned preset duration, to modification original projection clock signal, can not change
State under conditions of the luminous duration of tri- kinds of light of RGB, directly increase and shoot sequential (wherein, the shooting sequential is white light sequential), tool
Body process includes：
S102a, the fluorescent lifetime sum for calculating tri- kinds of light of RGB in the original projection clock signal.
The time difference of S102b, the fluorescent lifetime sum of calculating tri- kinds of light of preset duration and the RGB.
S102c, increase and shoot sequential in the predeterminated position of the lighting timings of the RGB, and the time difference conduct is set
The luminous duration for shooting sequential；Wherein, the predeterminated position includes one or more of following position：The hair of the RGB
Before light sequential, between the lighting timings of the RGB and after the lighting timings of RGB.
S102d, the fluorescent lifetime according to the RGB and the luminous duration, set the fluorescent lifetime for shooting sequential.
With reference to above-mentioned steps 102a~step 102d, due to feux rouges in tri- kinds of light of RGB, green glow, blue light luminous duration (or
Person's fluorescent lifetime) less than above-mentioned preset duration when, therefore, want to increase white light sequential in the lighting timings in tri- kinds of light of RGB,
Can directly before the lighting timings of RGB, or between the lighting timings of RGB, or after the lighting timings of RGB,
Or simultaneously before the lighting timings of RGB and the lighting timings of RGB between, or simultaneously, before the lighting timings of RGB,
Or after the lighting timings of RGB, or simultaneously between the lighting timings of RGB and after the lighting timings of RGB, Huo Zhetong
When before the lighting timings of RGB, between the lighting timings of RGB and after the lighting timings of RGB increase white light sequential, together
When, the fluorescent lifetime sum of tri- kinds of light of RGB in the original projection clock signal is calculated, calculating preset duration and the RGB
Three kinds of time differences of the fluorescent lifetime sum of light, and using the time difference as the white light sequential for newly increasing luminous duration, finally,
Fluorescent lifetime and luminous duration according to RGB, set the fluorescent lifetime for shooting sequential.
The time-sharing handling method of a kind of desk lamp interaction display provided in an embodiment of the present invention, with projection desk lamp in the prior art
In projection module be only according to projection clock signal projected, it is impossible to realize compared with entity things carries out interaction, its
Modified by original projection sequential, increase in original projection sequential and shoot sequential, RGB after the modification lights
Period is projected, it is ensured that the color balance of data for projection, and white light period closing projection after the modification is shot, and
White light is opened in shooting sequential for shooting is compensated, to ensure that shoot interactive things forms continuous mutual with projection interactive data
Dynamic process, and preferably for user is presented interactive data.
A kind of time-division processing device of desk lamp interaction display is the embodiment of the invention provides, described device is above-mentioned for performing
The time-sharing handling method of desk lamp interaction display, with reference to Figure 10, described device includes：
Acquisition module 100, for obtaining original projection clock signal when projection module 12 carries out projection work；The original
Beginning projection clock signal includes：Feux rouges, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, the hair
The light time includes：Luminous initial time, luminous duration and the luminous end time；
Clock signal modified module 200, for being modified to the original projection clock signal, when obtaining increasing shooting
The new projection clock signal of sequential signal；The new projection clock signal includes：Four kinds of R feux rouges, G green glows, B blue lights and white light
The lighting timings of light and respective fluorescent lifetime；
Light emitting control module 300, it is luminous according to the new projection clock signal for controlling light source module 11；
Switching control module 400, for the lighting according to the new projection clock signal according to the light source module 11
Sequential, projection module 12 described in switching control and image capture module 14.
Further, in the time-division processing device of desk lamp interaction display provided in an embodiment of the present invention, acquisition module 100,
Including：
Acquiring unit, for obtaining original projection clock signal when projection module 12 carries out projection work；
Extraction unit, for extracting the R feux rouges in the original projection clock signal, G green glows, three kinds of hairs of light of B blue lights
Light sequential and respective fluorescent lifetime.
Further, in the time-division processing device of desk lamp interaction display provided in an embodiment of the present invention, clock signal modification
Module 200, including：
First sequential changes unit, for according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, repairing
Change feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of the RGB, and when increasing shooting before the lighting timings of the RGB
Sequence；
First computing unit, corresponding shortening time sum is distinguished for calculating the RGB, during by the shortening of the RGB
Between sum as it is described shooting sequential luminous duration；
First setting unit, for fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, blue light B
Fluorescent lifetime and the luminous duration, set the fluorescent lifetime for shooting sequential.
Further, the time-division processing device of desk lamp interaction display provided in an embodiment of the present invention, clock signal modification mould
Block 200, also includes：
Second sequential changes unit, for according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, repairing
Change feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of the RGB, and when increasing shooting between the lighting timings of the RGB
Sequence；
Second computing unit, corresponding shortening time sum is distinguished for calculating the RGB, during by the shortening of the RGB
Between sum as it is described shooting sequential luminous duration；
Second setting unit, for fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, blue light B
Fluorescent lifetime and the luminous duration, set the fluorescent lifetime for shooting sequential.
Further, in the time-division processing device of desk lamp interaction display provided in an embodiment of the present invention, clock signal modification
Module 200, also includes：
3rd sequential changes unit, for according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, repairing
Change feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of the RGB, and when shooting is increased after the lighting timings of the RGB
Sequence；
3rd computing unit, corresponding shortening time sum is distinguished for calculating the RGB, during by the shortening of the RGB
Between sum as it is described shooting sequential luminous duration；
3rd setting unit, for fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, blue light B
Fluorescent lifetime and the luminous duration, set the fluorescent lifetime for shooting sequential.
Further, in the time-division processing device of desk lamp interaction display provided in an embodiment of the present invention, clock signal modification
Module 200, also includes：
4th computing unit, the fluorescent lifetime sum for calculating tri- kinds of light of RGB in the original projection clock signal；
5th computing unit, the time difference of the fluorescent lifetime sum for calculating tri- kinds of light of preset duration and the RGB；
Sequential adding unit is shot, the predeterminated position for the lighting timings in the RGB increases shooting sequential, and sets
The time difference is used as the luminous duration for shooting sequential；Wherein, the predeterminated position includes one kind or many of following position
Kind：Before the lighting timings of the RGB, between the lighting timings of the RGB and after the lighting timings of RGB；
4th setting unit, for the fluorescent lifetime according to the RGB and the luminous duration, sets the shooting sequential
Fluorescent lifetime.
The time-division processing device of a kind of desk lamp interaction display provided in an embodiment of the present invention, with projection desk lamp in the prior art
In projection module be only according to projection clock signal projected, it is impossible to realize compared with entity things carries out interaction, its
Modified by original projection sequential, increase in original projection sequential and shoot sequential, RGB after the modification lights
Period is projected, it is ensured that the color balance of data for projection, and white light period closing projection after the modification is shot, and
White light is opened in shooting sequential for shooting is compensated, to ensure that shoot interactive things forms continuous mutual with projection interactive data
Dynamic process, and preferably for user is presented interactive data.
A kind of desk lamp is the embodiment of the invention provides, the desk lamp is used to perform the time-division processing of above-mentioned desk lamp interaction display
Method, with reference to Fig. 1, the desk lamp includes：Light source module 11, projection module 12, time-division processing module 13, image capture module 14
And first feux rouges, green glow, blue light RGB channel and the second RGB channel；The time-division processing module 13 passes through a RGB respectively
Passage is connected with the projection module 12, is connected with the light source module 11 by the second RGB channel, and is adopted with described image
Collection module 14 is connected；
The time-division processing module 13, the original projection clock signal for obtaining the projection module 12, to the original
The projection clock signal that begins is modified, and the increase that will be obtained shoots the new projection clock signal of clock signal by described the
Two RGB channels are sent to the light source module 11；And, according to the new projection clock signal, generate described for controlling
The control signal of image capture module 14；
The light source module 11, for the described new projection clock signal sent according to second RGB channel, control
The rgb light source for itself including lights；
The projection module 12, for coordinating the light source module 11 in the luminous of RGB projected；
Described image acquisition module 14, for coordinating the luminous of white light in the light source module 11 according to the control signal
Carry out IMAQ.
In the embodiment of the present invention, by time-division processing module 13 to the original projection clock signal of projection module 12, to institute
Original projection clock signal is stated to modify, and according in the new projection clock signal control light source module 11 obtained after modification
RGB's is luminous, and control image capture module 14 is acquired.Also, projection module 12, is equally used for coordinating control light source
The luminous of RGB is projected in module 11.
Further, desk lamp provided in an embodiment of the present invention, with reference to Fig. 1, also including respectively with the projection module 12 and
The control module 15 of the connection of time-division processing module 13；
The time-division processing module 13 is additionally operable to, and the new projection clock signal is sent to the control module 15；
The control module 15, for obtaining interactive data, and the interactive data is sent to the projection module 12；
And, according to the new projection clock signal, controlling the projection module 12 to coordinate, RGB's in the light source module 11 is luminous
The interactive data is projected.
In the embodiment of the present invention, the new projection sequential letter that time-division processing module 13 sends is received by control module 15
Number, and projected according to the new projection clock signal control projection module 12.
Further, with reference to Fig. 1, desk lamp provided in an embodiment of the present invention：Also include：Data memory module 16 and communication mould
Block 17；The data memory module 16 and the communication module 17 are connected with control module 15；
Above-mentioned data memory module 16, for the mutual of the new projection clock signal that receives control module 15 and acquisition
Dynamic data are stored；
Above-mentioned communication module 17, under the control of control module 15, being realized with background server or other desk lamps
Data transfer.
A kind of desk lamp provided in an embodiment of the present invention, is only basis with the projection module in projection desk lamp in the prior art
Projection clock signal is projected, it is impossible to realized compared with entity things carries out interaction, and it enters by original projection sequential
Row modification, increases in original projection sequential and shoots sequential, and RGB light-emitting periods after the modification are projected, it is ensured that thrown
The color balance of shadow data, white light period closing projection after the modification is shot, and unlatching white light is in sequential is shot
Shooting is compensated, and to ensure that shoot interactive things forms continuous interactive process with projection interactive data, and is preferably use
Family is presented interactive data.
The embodiment of the present invention additionally provides a kind of interaction systems based on desk lamp, the above-mentioned interaction systems bag based on desk lamp
Include：At least one above-mentioned desk lamp, also including background server；Above-mentioned desk lamp can enter row data communication with background server, many
Can be in communication with each other by background server between individual desk lamp.
Specifically, desk lamp can realize the data communication with background server by communication module 17；Between multiple desk lamps
Directly can be entered by communication module 17 can be by communication module 17 and backstage between row data communication, or multiple desk lamps
Server enters row data communication.
The time-division processing device of the desk lamp interaction display that the embodiment of the present invention is provided can be the specific hardware in equipment
Or it is installed on software or firmware in equipment etc..The skill of the device that the embodiment of the present invention is provided, its realization principle and generation
Art effect is identical with preceding method embodiment, and to briefly describe, device embodiment part does not refer to part, refers to preceding method
Corresponding contents in embodiment.It is apparent to those skilled in the art that, it is for convenience and simplicity of description, foregoing to retouch
The specific work process of system, device and the unit stated, may be referred to the corresponding process in above method embodiment, herein not
Repeat again.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, can be by other sides
Formula is realized.Device embodiment described above is only schematical, for example, the division of the unit, only one kind are patrolled
Collect function to divide, there can be other dividing mode when actually realizing, but for example, multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some communication interfaces
Connect, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit in the embodiment that the present invention is provided can be integrated in a processing unit, also may be used
Being that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If the function is to realize in the form of SFU software functional unit and as independent production marketing or when using, can be with
Storage is in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used to so that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing, additionally, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Embodiment described above, specific embodiment only of the invention, is used to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme.Should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of time-sharing handling method of desk lamp interaction display, it is characterised in that including：
Acquisition projection module carries out original projection clock signal during projection work；The original projection clock signal includes：It is red
Light, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, the fluorescent lifetime include：Luminous starting
Time, luminous duration and luminous end time；
The original projection clock signal is modified, obtains increasing the new projection clock signal for shooting clock signal；Institute
Stating new projection clock signal includes：R feux rouges, G green glows, lighting timings of four kinds of light of B blue lights and white light and respective luminous
Time；
Control light source module is luminous according to the new projection clock signal；
According to the light source module according to the new projection clock signal lighting timings, projection module described in switching control and
Image capture module.
2. the time-sharing handling method of desk lamp interaction display according to claim 1, it is characterised in that obtain projection module and enter
Original projection clock signal during row projection work, including：
Acquisition projection module carries out original projection clock signal during projection work；
Extract R feux rouges, G green glows, the lighting timings and respective hair of three kinds of light of B blue lights in the original projection clock signal
The light time.
3. the time-sharing handling method of desk lamp interaction display according to claim 2, it is characterised in that to the original projection
Clock signal is modified, and obtains increasing the new projection clock signal for shooting clock signal, including：
According to tri- kinds of lighting timings of light of RGB in the original projection clock signal, feux rouges in described tri- kinds of light of RGB, green is changed
The fluorescent lifetime of light, blue light, and increased shooting sequential before the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting sequential
Luminous duration；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and it is described luminous when
It is long, the fluorescent lifetime for shooting sequential is set.
4. the time-sharing handling method of desk lamp interaction display according to claim 2, it is characterised in that to the original projection
Clock signal is modified, and obtains increasing the new projection clock signal for shooting clock signal, including：
According to tri- kinds of lighting timings of light of RGB in the original projection clock signal, feux rouges in described tri- kinds of light of RGB, green is changed
The fluorescent lifetime of light, blue light, and increase shooting sequential between the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting sequential
Luminous duration；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and it is described luminous when
It is long, the fluorescent lifetime for shooting sequential is set.
5. the time-sharing handling method of desk lamp interaction display according to claim 2, it is characterised in that to the original projection
Clock signal is modified, and obtains increasing the new projection clock signal for shooting clock signal, including：
According to tri- kinds of lighting timings of light of RGB in the original projection clock signal, feux rouges in described tri- kinds of light of RGB, green is changed
The fluorescent lifetime of light, blue light, and increase shooting sequential after the lighting timings of the RGB；
Calculate the RGB and distinguish corresponding shortening time sum, using the shortening time sum of the RGB as the shooting sequential
Luminous duration；
Fluorescent lifetime, the fluorescent lifetime of green glow G, the fluorescent lifetime of blue light B according to amended feux rouges R and it is described luminous when
It is long, the fluorescent lifetime for shooting sequential is set.
6. the time-sharing handling method of desk lamp interaction display according to claim 2, it is characterised in that to the original projection
Clock signal is modified, and obtains increasing the new projection clock signal for shooting clock signal, including：
Calculate the fluorescent lifetime sum of tri- kinds of light of RGB in the original projection clock signal；
Calculate the time difference of the fluorescent lifetime sum of tri- kinds of light of preset duration and the RGB；
Increase in the predeterminated position of the lighting timings of the RGB and shoot sequential, and when the time difference is set as the shooting
The luminous duration of sequence；Wherein, the predeterminated position includes one or more of following position：Before the lighting timings of the RGB,
Between the lighting timings of the RGB and after the lighting timings of RGB；
Fluorescent lifetime and the luminous duration according to the RGB, set the fluorescent lifetime for shooting sequential.
7. a kind of time-division processing device of desk lamp interaction display, it is characterised in that including：
Acquisition module, for obtaining original projection clock signal when projection module carries out projection work；During the original projection
Sequential signal includes：Feux rouges, green glow, the lighting timings and respective fluorescent lifetime of tri- kinds of light of blue light RGB, the fluorescent lifetime bag
Include：Luminous initial time, luminous duration and the luminous end time；
Clock signal modified module, for modifying the original projection clock signal, obtains increasing shooting clock signal
New projection clock signal；The new projection clock signal includes：R feux rouges, G green glows, four kinds of hairs of light of B blue lights and white light
Light sequential and respective fluorescent lifetime；
Light emitting control module, it is luminous according to the new projection clock signal for controlling light source module；
Switching control module, according to the lighting timings of the new projection clock signal, switches for according to the light source module
Control the projection module and image capture module.
8. the time-division processing device of desk lamp interaction display according to claim 7, it is characterised in that the clock signal is repaiied
Change module, including：
First sequential changes unit, for according to tri- kinds of lighting timings of light of RGB in the original projection clock signal, changing institute
Feux rouges, green glow, the fluorescent lifetime of blue light in tri- kinds of light of RGB are stated, and increased shooting sequential before the lighting timings of the RGB；
First computing unit, corresponding shortening time sum is distinguished for calculating the RGB, by the shortening time of the RGB it
With the luminous duration as the shooting sequential；
First setting unit, for the fluorescent lifetime according to amended feux rouges R, the fluorescent lifetime of green glow G, blue light B it is luminous
Time and the luminous duration, set the fluorescent lifetime for shooting sequential.
9. a kind of desk lamp, it is characterised in that the desk lamp is used to perform desk lamp interaction exhibition described in the claims any one of 1-6
The time-sharing handling method for showing, the desk lamp includes：Light source module, projection module, time-division processing module, image capture module and
First feux rouges, green glow, blue light RGB channel and the second RGB channel；The time-division processing module respectively by the first RGB channel with
The projection module connection, is connected by the second RGB channel with the light source module, and is connected with described image acquisition module
Connect；
The time-division processing module, the original projection clock signal for obtaining the projection module, during to the original projection
Sequential signal is modified, and the new projection clock signal of the increase shooting clock signal that will be obtained is led to by the 2nd RGB
Road is sent to the light source module；And, according to the new projection clock signal, generate for controlling described image to gather mould
The control signal of block；
The light source module, for the described new projection clock signal sent according to second RGB channel, controls itself to wrap
The rgb light source for including lights；
The projection module, for coordinating the light source module in the luminous of RGB projected；
Described image acquisition module, for carrying out image according to the luminous of white light in the control signal cooperation light source module
Collection.
10. desk lamp according to claim 9, it is characterised in that also including respectively with the projection module and the timesharing
The control module of processing module connection；
The time-division processing module is additionally operable to, and the new projection clock signal is sent to the control module；
The control module, for obtaining interactive data, and the interactive data is sent to the projection module；And, root
According to the new projection clock signal, RGB's is luminous by the interaction in the control projection module cooperation light source module
Data are projected.
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| CN201710061264.1A CN106791747A (en) | 2017-01-25 | 2017-01-25 | The time-sharing handling method of desk lamp interaction display, device and desk lamp |
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| CN116582656A (en) * | 2023-04-11 | 2023-08-11 | 深微光电科技(深圳)有限公司 | Control method and control system for displaying projection pattern |
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