CN107911910A - One kind is based on Embedded optically focused lamp control system and method - Google Patents
One kind is based on Embedded optically focused lamp control system and method Download PDFInfo
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- CN107911910A CN107911910A CN201711363900.2A CN201711363900A CN107911910A CN 107911910 A CN107911910 A CN 107911910A CN 201711363900 A CN201711363900 A CN 201711363900A CN 107911910 A CN107911910 A CN 107911910A
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- mobile target
- optically focused
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- 238000010586 diagram Methods 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
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- 238000013473 artificial intelligence Methods 0.000 description 1
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- 235000008434 ginseng Nutrition 0.000 description 1
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Classifications
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/16—Systems for determining distance or velocity not using reflection or reradiation using difference in transit time between electrical and acoustic signals
Abstract
The invention discloses one kind to be based on Embedded optically focused lamp control system, after ultrasonic transmission device and RF transmitter are installed on mobile target, the RF Receiving Device radiofrequency signal that receives corresponding with ultrasonic probe, ultrasonic receiver by timer after ultrasonic signal with carrying out timing, last microprocessor controls spotlight to follow mobile target according to clocking information, because the real time information corresponding with mobile target that clocking information is timer to be obtained according to the RF transmitter that mobile target carries with ultrasonic transmission device, therefore, microprocessor is using the clocking information and calculating mobile target to the distance between ultrasonic probe, ultrasonic receiver can accurately control spotlight device to follow mobile target in real time.The problem of avoiding by manual control, remote control control and controlling spotlight can not follow mobile target precisely in real time by fixed course.The invention also discloses one kind to be based on Embedded optically focused lamp control method, can equally realize above-mentioned technique effect.
Description
Technical field
It is more particularly to a kind of to be based on Embedded optically focused lamp control system and method the present invention relates to computer realm.
Background technology
With progress of the epoch, the popularization of artificial intelligence product provides great convenience for daily life, together
When, the spirit culture of people is also enriched, improves the quality of life of people.Wherein, various stage performances provide for people
Abundant free life.
Generally, stage performance needs the rendering to manufacture the performance atmosphere of colorful romance of light of stage, meanwhile, work as stage
When performance is at night or interior is held, light of stage also easily makes spectators see performing artist's performance and scenery image clearly.General dance
Platform performance all uses spotlight as light of stage, using by controlling spotlight to provide light of stage as stage performance.Traditional
The control mode of spotlight is using manpower manual control, remote control control or setting route control, and still, performing artist exists
When performing on stage, it is typically random and without specific mobile route that it, which is moved, and the fixation of spotlight is not in performing artist
During route, spotlight can not accurately follow performing artist；Meanwhile when performing artist's translational speed is too fast, manpower manual control
System and remote control control are difficult that quick control spotlight follows performing artist in real time, therefore, are controlled using above-mentioned three kinds of control modes
It can not ensure that spotlight precisely in real time follows performing artist during spotlight.
Therefore, how to control spotlight to performing artist follow precisely in real time is that those skilled in the art need to solve
The problem of.
The content of the invention
It is an object of the invention to provide one kind to be based on Embedded optically focused lamp control system and method, controls precisely in real time
Spotlight processed follows performing artist.
To achieve the above object, an embodiment of the present invention provides following technical solution：
On the one hand, an embodiment of the present invention provides one kind to be based on Embedded optically focused lamp control system, including：
Microprocessor, ultrasonic transmission device, RF transmitter, ultrasonic probe, ultrasonic receiver, RF Receiving Device, timing
Device, spotlight device；
Wherein, the microprocessor and the ultrasonic probe, ultrasonic receiver, the RF Receiving Device, the timer, institute
Spotlight device is stated to be all connected with；The ultrasonic transmission device, the RF transmitter are mounted on mobile target；
The RF Receiving Device is connected with the timer to receive the radio frequency of the RF transmitter transmitting
The timer is controlled to start timing after signal；
The ultrasonic probe, ultrasonic receiver is connected with the timer to receive the ultrasonic transmission device transmitting
The timer is controlled to stop timing after ultrasonic signal；
The timer is connected with the microprocessor sending the clocking information of the timer to the microprocessor
Device；The microprocessor is according to the distance between described mobile target of clocking information calculating to the ultrasonic probe, ultrasonic receiver
To control the spotlight device to follow the mobile target.
Preferably, the RF Receiving Device includes：Rf signal reception module and the first control module, first control
Molding block is connected with the timer to receive penetrating for the RF transmitter transmitting in the rf signal reception module
The timer is controlled to start timing after frequency signal.
Preferably, the ultrasonic probe, ultrasonic receiver includes：Ultrasonic wave receiving module and the second control module；Second control
Molding block is connected with the timer to control the timer to receive the ultrasonic wave hair in the ultrasonic wave receiving module
The timer is controlled to stop timing after the ultrasonic signal of injection device transmitting.
Preferably, the microprocessor is specially iTOP-4412 core boards.
Preferably, the spotlight device includes：Spotlight, driver；Wherein, the microprocessor and the driver
Connect to control the driver to drive the spotlight to rotate.
Preferably, the spotlight device further includes：Power regulator, the power regulator connect with the microprocessor
Connect the supply voltage to control the power regulator to adjust the spotlight.
Preferably, the spotlight is specially adjustable color temperature LED spotlights.
Preferably, the ultrasonic probe, ultrasonic receiver and the RF Receiving Device are 4, corresponding, with the ultrasound
The timer that wave receiving device and the RF Receiving Device correspond to connection is also 4.
Preferably, the microprocessor and the ultrasonic probe, ultrasonic receiver, the RF Receiving Device, the timer are equal
Connected by USB3503 interfaces.
On the other hand, an embodiment of the present invention provides one kind to be based on Embedded optically focused lamp control method, including：
When determining that RF Receiving Device receives the first timing of the radiofrequency signal that RF transmitter is sent using timer
Between, ultrasonic probe, ultrasonic receiver receive ultrasonic transmission device transmitting ultrasonic signal the second timing time；
Clocking information is calculated according to first timing time and second timing time；
Mobile target is calculated to the distance between the ultrasonic probe, ultrasonic receiver according to the clocking information to control optically focused
Lamp device follows the mobile target.
One kind disclosed by the embodiments of the present invention is based on Embedded optically focused lamp control system, and microprocessor is received with ultrasonic wave
Device, RF Receiving Device, timer and spotlight device are all connected with；Ultrasonic transmission device, RF transmitter are pacified
Loaded on mobile target.RF Receiving Device is connected with timer to be controlled after the radiofrequency signal of RF transmitter transmitting is received
Timer processed starts timing, and ultrasonic probe, ultrasonic receiver is connected with timer to receive the ultrasound of ultrasonic transmission device transmitting
Timer is controlled to stop timing after ripple signal, timer is connected with microprocessor sending the count information of timer to micro- place
Manage device；Microprocessor calculates mobile target to the distance between ultrasonic probe, ultrasonic receiver to control spotlight to fill according to clocking information
Put and follow the mobile target.
Therefore, after ultrasonic transmission device and RF transmitter being installed on mobile target, send ultrasonic signal with
Radiofrequency signal, the RF Receiving Device radiofrequency signal that receives corresponding with ultrasonic probe, ultrasonic receiver after ultrasonic signal with passing through timer
Timing is carried out, real-time clocking information is sent to microprocessor, microprocessor and controls optically focused according to clocking information by last timer
Lamp follows mobile target, is launched because clocking information is timer according to the RF transmitter that mobile target carries and ultrasonic wave
The real time information corresponding with mobile target that device obtains, therefore, microprocessor is using the clocking information and calculates mobile mesh
Mark to the distance between ultrasonic probe, ultrasonic receiver can accurately control spotlight device to follow mobile target in real time.Avoid logical
Cross manual control, remote control control and can not follow asking for mobile target precisely in real time by fixed course control spotlight
Topic.The embodiment of the invention also discloses one kind to be based on Embedded optically focused lamp control method, can equally realize above-mentioned technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is based on Embedded spotlight control system architecture schematic diagram for one kind disclosed by the embodiments of the present invention；
Fig. 2 is that the spatial distribution of the signal receiving device in a kind of optically focused lamp control system disclosed by the embodiments of the present invention is shown
It is intended to；
Fig. 3 is based on Embedded optically focused lamp control method flow diagram for one kind disclosed by the embodiments of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses one kind to be based on Embedded optically focused lamp control system and method, controls precisely in real time
Spotlight follows performing artist.
Fig. 1 is referred to, Fig. 1 is shown for one kind disclosed by the embodiments of the present invention based on Embedded spotlight Control system architecture
It is intended to, as shown in Figure 1, optically focused lamp control system 10 includes：Microprocessor 101, ultrasonic transmission device 102, radio-frequency transmissions dress
Put 103, ultrasonic probe, ultrasonic receiver 104, RF Receiving Device 105, timer 106, spotlight device 107；Wherein, microprocessor
101 with ultrasonic probe, ultrasonic receiver 104, RF Receiving Device 105, timer 106, spotlight device 107 are all connected with；Ultrasonic wave is sent out
Injection device 102, RF transmitter 103 are mounted on mobile target；
RF Receiving Device 105 is connected with timer 106 to receive the radiofrequency signal of the transmitting of RF transmitter 103
Timer 106 is controlled to start timing afterwards；
Ultrasonic probe, ultrasonic receiver 104 is connected with timer 106 to receive the ultrasound of the transmitting of ultrasonic transmission device 102
Timer 106 is controlled to stop timing after ripple signal；
Timer 106 is connected with microprocessor 101 sending the clocking information of timer 106 to microprocessor 101；It is micro-
Processor 101 calculates mobile target to the distance between ultrasonic probe, ultrasonic receiver 104 to control spotlight to fill according to clocking information
Put 107 and follow mobile target.
Specifically, in the present embodiment, microprocessor 101 and ultrasonic probe, ultrasonic receiver 104, RF Receiving Device 105, timing
After device 106, spotlight device 107 are all connected with, I/O interfaces are configured first, then to ultrasonic probe, ultrasonic receiver 104, radio frequency reception
Device 105, timer 106,107 configuration driven program of spotlight device；Secondly, to based on Embedded optically focused lamp control system
The hardware device used is initialized, for example, carrying out hardware initialization using Bootloader programs；It is broadly divided into two
Stage：First stage, closes house dog, the Central Shanxi Plain is broken, sets system clock, initialization RAM；To load the second of Bootloader
Stage code prepares ram space；The second stage code of Bootloader is replicated into ram space；Stack is set；Jump to second
The entrance of Stage code.Second stage, initializes the hardware device that this stage will use；Detecting system memory maps；Will
Kernel image and root file system image are read in ram space from Flash；For kernel, start-up parameter is set；Call kernel.
Further, RF transmitter 103 is mounted on mobile target with ultrasonic transmission device 102 in the present embodiment,
Move target and carry RF transmitter 103 with ultrasonic transmission device 102 to send radiofrequency signal and ultrasonic signal.Penetrate
Frequency receiver 105 is placed in pairs with ultrasonic probe, ultrasonic receiver 104, i.e., a RF Receiving Device 105 should correspond to a ultrasound
Wave receiving device 104, a pair of of RF Receiving Device 105 be referred to as that signal receives dress with ultrasonic probe, ultrasonic receiver 104 in the present embodiment
Put；And the quantity of RF Receiving Device 105 and ultrasonic probe, ultrasonic receiver 104 should be at least three, meanwhile, Jiang Gexin should be avoided
Number reception device is positioned on same straight line, and be should ensure that and should be kept suitable spacing between each signal receiving device.Wherein, moving
When the surrounding of the moving area of moving-target uniformly places signal receiving device, the locating effect of mobile target is splendid, certainly, signal
The placement location of reception device is determined according to the moving area where mobile target, herein and is not construed as limiting.
RF Receiving Device 105 is corresponding with RF transmitter 103, and ultrasonic probe, ultrasonic receiver 104 is filled with ultrasonic wave transmitting
102 correspondences are put, after RF transmitter 103 launches radiofrequency signal, RF Receiving Device 105 is controlled after receiving the radiofrequency signal
Timer 106 processed starts timing, at this time, launches ultrasonic wave at the time of timer 106 starts timing for ultrasonic transmission device 102
The launch time of signal, because the spread speed of radiofrequency signal is 3 × 108m/s, and the spread speed of ultrasonic signal is
340m/s, therefore, the spread speed of radiofrequency signal are far longer than the spread speed of ultrasonic signal, and therefore, radiofrequency signal is being sent out
The time to reception is sent to can be ignored.Hereafter, after ultrasonic probe, ultrasonic receiver 104 receives ultrasonic signal, timer
106 stop timing, so that it is determined that the transmission time of ultrasonic signal.
Microprocessor 101 calculates mobile target to the distance of each ultrasonic probe, ultrasonic receiver 104 according to transmission time, so that root
The locus of mobile target is determined according to each distance, further controls spotlight device 107 to follow mobile target.Wherein, control
Spotlight device 107 follows the principle of mobile target as follows：The moving area where mobile target is divided into three-dimensional first
Solid space model, it is assumed that the abscissa of the three-dimensional space model is x, ordinate y, ordinate z；Then in the shifting
Some reference points are taken in dynamic region, and record coordinate (x of each reference point in three-dimensional space modeln, yn, zn), Ran Houji
Record spotlight device 107 exposes to rotational angle during each reference point, and the coordinate of each reference point and spotlight device 107 are shone
The relation between rotational angle when being incident upon each reference point is stored.Below to determining mobile target to ultrasonic probe, ultrasonic receiver
The distance between 104 principle is introduced, and is carried on the RF transmitter 103 and ultrasonic transmission device of mobile target
After 102 send radiofrequency signal and ultrasonic signal, corresponding RF Receiving Device 105 and the reception pair of ultrasonic probe, ultrasonic receiver 104
After the signal answered, timer 106 determines the propagation time t of ultrasonic signal, and mobile target is calculated to each using formula S=340t
The distance between ultrasonic probe, ultrasonic receiver 104.After calculating mobile target to the distance between each ultrasonic probe, ultrasonic receiver 104,
Determining the locus of mobile target, the principle of the locus to determining mobile target is illustrated below, refers to Fig. 2,
Fig. 2 is the spatial distribution schematic diagram of the signal receiving device in a kind of optically focused lamp control system disclosed by the embodiments of the present invention；Letter
Ultrasonic probe, ultrasonic receiver 104 and RF Receiving Device 105 in number reception device are the reference position of mobile target, it is assumed that ginseng
Position is examined as 4, and the right and left of the moving area positioned at mobile target, the coordinate of 4 reference positions is respectively P1(x1,
y1, z1), P2(x2, y2, z2), P3(x3, y3, z3), P4(x4, y4, z4)；If the locus of mobile target is S (x, y, z)；Pass through
The timing time that timer 106 carries out the transmission time of ultrasonic wave timing calculates mobile target to each ultrasonic probe, ultrasonic receiver
The distance between 104 be S=340t, it is assumed that the distance of mobile target to 4 reference positions is respectively d1, d2, d3, d4.Then lead to
The locus coordinate S (x, y, z) of mobile target can be calculated by crossing the following formula.
(x-x1)2+(y-y1)2+(z-z1)2=d1 2
(x-x2)2+(y-y2)2+(z-z2)2=d2 2
(x-x3)2+(y-y3)2+(z-z3)2=d3 2
(x-x4)2+(y-y4)2+(z-z4)2=d4 2
Then the locus, coordinate is sent to microprocessor 101, and microprocessor 101 is according to the mobile mesh prestored
Relation control spotlight device where mark between the position coordinates of moving area and the rotational angle of optically focused lamp control device 107
107 by spotlight illumination direct projection locus coordinate S (x, y, z) place.In the present embodiment, the selection of reference position and reference bit
The quantity put can be determined according to actual conditions, herein and be not construed as limiting.
It should be noted that the radiofrequency signal and ultrasonic signal of RF transmitter 103 and ultrasonic transmission device 102
It should send at the same time with the sending time of accurate recording ultrasonic signal.
Further, microprocessor 101 and counter 106 and ultrasonic probe, ultrasonic receiver 104, RF Receiving Device 105 it
Between data transfer can be transmitted by WLAN, be generally based on the data transfer of ICP/IP protocol.This implementation
The data transmission principle of ICP/IP protocol in example is identical with the data transmission principle of traditional ICP/IP protocol, no longer superfluous herein
State.
As it can be seen that one kind disclosed by the embodiments of the present invention is based on Embedded optically focused lamp control system, microprocessor and ultrasound
Wave receiving device, RF Receiving Device, timer and spotlight device are all connected with；Ultrasonic transmission device, radio-frequency transmissions dress
Put and be mounted on mobile target.RF Receiving Device is connected with timer to believe in the radio frequency for receiving RF transmitter transmitting
Timer is controlled to start timing after number, ultrasonic probe, ultrasonic receiver is connected with timer to receive ultrasonic transmission device transmitting
Ultrasonic signal after control timer stop timing, timer be connected with microprocessor with by the count information of timer transmission
To microprocessor；Microprocessor is poly- to control according to the distance between mobile target of clocking information calculating to ultrasonic probe, ultrasonic receiver
Light lamp device follows the mobile target.
Therefore, after ultrasonic transmission device and RF transmitter being installed on mobile target, send ultrasonic signal with
Radiofrequency signal, the RF Receiving Device radiofrequency signal that receives corresponding with ultrasonic wave reception signal after ultrasonic signal with passing through timer
Timing is carried out, real-time clocking information is sent to microprocessor, microprocessor and controls optically focused according to clocking information by last timer
Lamp follows mobile target, is launched because clocking information is timer according to the RF transmitter that mobile target carries and ultrasonic wave
The real time information corresponding with mobile target that device obtains, therefore, microprocessor is using the clocking information and calculates mobile mesh
Mark to the distance between ultrasonic probe, ultrasonic receiver can accurately control spotlight device to follow mobile target in real time.Avoid logical
Cross manual control, remote control control and can not follow asking for mobile target precisely in real time by fixed course control spotlight
Topic.
Based on above-described embodiment, in the present embodiment, RF Receiving Device 105 includes：Rf signal reception module and
One control module, first control module are connected with timer 106 to receive radio-frequency transmissions in rf signal reception module
Timer 106 is controlled to start timing after the radiofrequency signal that device 103 is launched.
Based on above-described embodiment, in the present embodiment, ultrasonic probe, ultrasonic receiver 104 includes：Ultrasonic wave receiving module and
Two control modules；Second control module is connected super to control timer 106 to receive in ultrasonic wave receiving module with timer 106
Timer 106 is controlled to stop timing after the ultrasonic signal that acoustic emission apparatus 102 is launched.
Based on above-described embodiment, in the present embodiment, microprocessor 101 is specially iTOP-4412 core boards.
Specifically, in the present embodiment, iTOP-4412 core boards are under the jurisdiction of ARM9 chips, iTOP-4412 core boards it is main
Parameter is as follows：First, the parameter of processor is：Samsung Exynos4412, four core Cortex-A9, dominant frequency 1.6GHz；Second,
Its performance is 2GB binary channels 64bit data/address bus DDR3；4GB solid state hard discs EMMC storages provide Samsung S5M8767 power supply pipes
Reason, the 320PIN pins of the 3rd, iTOP-4412 core boards are drawn, and the design structure of the 4th, iTOP-4412 core boards is use
The blind embedded meter of eight layers of PCB turmerics, more can guarantee that electromagnetic compatibility is stablized with system, and POP encapsulation is compatible at the same time with SCP encased cores plate
One piece of bottom plate.5th, network chip uses DM9000C；6th, the onboard USB3503 of communication interface, draw high-performance HSIC, real
Existing 3 road USB main roads output.
Based on above-described embodiment, in the present embodiment, spotlight device 107 includes：Spotlight, driver；Wherein, micro- place
Reason device 101 is connected with driver to control driver driving spotlight rotation.
Based on above-described embodiment, in the present embodiment, spotlight device 107 further includes：Power regulator, power regulator
The supply voltage to control power regulator to adjust spotlight is connected with microprocessor 101.
Based on above-described embodiment, in the present embodiment, spotlight is specially adjustable color temperature LED spotlights.
Specifically, in the present embodiment, the parameters of adjustable color temperature LED spotlights are as follows, first, adjustable color temperature LED gathers
The adjustable color scope of light lamp is (3500K-6000K)；Second, adjustable color temperature LED spotlight have the characteristic of high optically focused, Gao Ju
The parameter of light is：Beam angle is less than 10 degree；3rd, adjustable color temperature LED spotlight have the characteristic of high colour developing, its colour rendering index is big
In 90, the 4th, adjustable color temperature LED spotlights have specular removal characteristic, it is higher than 600LM/W；5th, adjustable color temperature LED optically focused
Lamps and lanterns have super high power, its power is more than 200W.Further, it is the current strength of guarantee adjustable color temperature LED spotlights, Ke Yiwei
The driving power of adjustable color temperature LED spotlights configuration intelligent and high-efficiency is to adjust the intensity of illumination of adjustable color temperature LED spotlights.
As it can be seen that in the present embodiment, using adjustable color temperature LED spotlights relative to traditional cold light source spotlight, transmission-type
Spotlight, tungsten filament spotlight, its is small, heat is low, long lifespan, and energy-saving effect is obvious.
Based on above-described embodiment, in the present embodiment, ultrasonic probe, ultrasonic receiver 104 and RF Receiving Device 105 are 4
A, corresponding, the timer 106 of connection corresponding with ultrasonic probe, ultrasonic receiver 104 and RF Receiving Device 105 is also 4.
Specifically, in the present embodiment, ultrasonic probe, ultrasonic receiver 104, the quantity of RF Receiving Device 105 and timer
106 quantity can also be other quantity, herein and be not construed as limiting.
Based on above-described embodiment, in the present embodiment, microprocessor 101 is filled with ultrasonic probe, ultrasonic receiver 104, radio frequency reception
105, timer 106 is put to connect by USB3503 interfaces.
Fig. 3 is referred to, Fig. 3 is shown for one kind disclosed by the embodiments of the present invention based on Embedded optically focused lamp control method flow
Be intended to, including any of the above one embodiment mention based on Embedded optically focused lamp control system, as shown in figure 3, including：
S101, determine that using timer RF Receiving Device receives the first meter of the radiofrequency signal that RF transmitter is sent
When the time, ultrasonic probe, ultrasonic receiver receive ultrasonic transmission device transmitting ultrasonic signal the second timing time.
Specifically, in the present embodiment, at the time of the first timing time is when radiofrequency signal is launched with ultrasonic signal, second
The time of reception for the ultrasonic signal that timing time receives for ultrasonic probe, ultrasonic receiver.Therefore, radiofrequency signal is believed with ultrasonic wave
Number it should be sent in synchronization to ensure the sending time of ultrasonic signal.
S102, according to the first timing time and the second timing time calculate clocking information.
Specifically, in the present embodiment, clocking information is that the first timing time and the second timing time are carried out making difference operation
To calculate the time interval between the first timing time and the second timing time.
S103, calculate according to clocking information mobile target to the distance between ultrasonic probe, ultrasonic receiver to control spotlight to fill
Put and follow mobile target.
Specifically, in the present embodiment, according to the distance between mobile target of clocking information calculating to ultrasonic probe, ultrasonic receiver
To control the principle that spotlight device follows mobile target identical with Computing Principle mentioned above, details are not described herein.
As it can be seen that one kind disclosed by the embodiments of the present invention is based on Embedded optically focused lamp control method, ultrasonic wave is launched and is filled
Put and send ultrasonic signal and radiofrequency signal with RF transmitter, RF Receiving Device is corresponding with ultrasonic wave reception signal to be received
Radiofrequency signal controls spotlight to follow mobile target with carrying out timing by timer after ultrasonic signal, according to clocking information,
Because the RF transmitter that clocking information is timer to be carried according to mobile target obtained with ultrasonic transmission device with shifting
The corresponding real time information of moving-target, therefore, using the clocking information and calculates mobile target between ultrasonic probe, ultrasonic receiver
Distance can accurately control spotlight device to follow mobile target in real time.Avoid by manual control, remote control control
And by fixed course control spotlight can not follow mobile target precisely in real time the problem of.
Embedded optically focused lamp control system is based on to one kind provided herein above and method has carried out detailed Jie
Continue.Specific case used herein is set forth the principle and embodiment of the application, and the explanation of above example is only
It is to be used to help understand the present processes and its core concept.It should be pointed out that for those skilled in the art
For, on the premise of the application principle is not departed from, some improvement and modification can also be carried out to the application, these improve and repair
Decorations are also fallen into the application scope of the claims.
Each embodiment is described by the way of progressive in specification, and what each embodiment stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related part is referring to method part illustration
.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
Claims (10)
1. one kind is based on Embedded optically focused lamp control system, it is characterised in that including：Microprocessor, ultrasonic transmission device,
RF transmitter, ultrasonic probe, ultrasonic receiver, RF Receiving Device, timer, spotlight device；
Wherein, the microprocessor and the ultrasonic probe, ultrasonic receiver, the RF Receiving Device, the timer, described poly-
Light lamp device is all connected with；The ultrasonic transmission device, the RF transmitter are mounted on mobile target；
The RF Receiving Device is connected with the timer to receive the radiofrequency signal of the RF transmitter transmitting
After control the timer to start timing；
The ultrasonic probe, ultrasonic receiver is connected with the timer to receive the ultrasound of the ultrasonic transmission device transmitting
The timer is controlled to stop timing after ripple signal；
The timer is connected with the microprocessor sending the clocking information of the timer to the microprocessor；Institute
Microprocessor is stated according to the distance between described mobile target of clocking information calculating to the ultrasonic probe, ultrasonic receiver with control
Make the spotlight device and follow the mobile target.
2. according to claim 1 be based on Embedded optically focused lamp control system, it is characterised in that the radio frequency reception dress
Put including：Rf signal reception module and the first control module, first control module are connected with institute with the timer
Stating after rf signal reception module receives the radiofrequency signal of the RF transmitter transmitting controls the timer to start to count
When.
3. according to claim 1 be based on Embedded optically focused lamp control system, it is characterised in that the ultrasonic wave receives
Device includes：Ultrasonic wave receiving module and the second control module；Second control module is connected with the timer to control
The timer controls after the ultrasonic wave receiving module receives the ultrasonic signal of the ultrasonic transmission device transmitting
The timer stops timing.
4. according to claim 1 be based on Embedded optically focused lamp control system, it is characterised in that the microprocessor utensil
Body is iTOP-4412 core boards.
5. according to claim 1 be based on Embedded optically focused lamp control system, it is characterised in that the spotlight device
Including：Spotlight, driver；Wherein, the microprocessor is connected with the driver to control described in the driver driving
Spotlight rotates.
6. according to claim 5 be based on Embedded optically focused lamp control system, it is characterised in that the spotlight device
Further include：Power regulator, the power regulator are connected with the microprocessor to control the power regulator to adjust institute
State the supply voltage of spotlight.
7. according to claim 6 be based on Embedded optically focused lamp control system, it is characterised in that the spotlight is specific
For adjustable color temperature LED spotlights.
8. according to right 1-7 any one based on Embedded optically focused lamp control system, it is characterised in that the ultrasound
Wave receiving device and the RF Receiving Device are 4, corresponding, with the ultrasonic probe, ultrasonic receiver and the radio frequency reception
The timer that device corresponds to connection is also 4.
9. according to claim 1 be based on Embedded optically focused lamp control system, it is characterised in that the microprocessor with
The ultrasonic probe, ultrasonic receiver, the RF Receiving Device, the timer are connected by USB3503 interfaces.
10. one kind be based on Embedded optically focused lamp control method, based on described in claim 1-9 any one based on embedded
Optically focused lamp control system, it is characterised in that including：
The first timing time of the radiofrequency signal of RF Receiving Device reception RF transmitter transmission is determined using timer, is surpassed
Acoustic receiver device receives the second timing time of the ultrasonic signal of ultrasonic transmission device transmitting；
Clocking information is calculated according to first timing time and second timing time；
Mobile target is calculated to the distance between the ultrasonic probe, ultrasonic receiver according to the clocking information to control spotlight to fill
Put and follow the mobile target.
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| CN201711363900.2A CN107911910A (en) | 2017-12-18 | 2017-12-18 | One kind is based on Embedded optically focused lamp control system and method |
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| CN201711363900.2A CN107911910A (en) | 2017-12-18 | 2017-12-18 | One kind is based on Embedded optically focused lamp control system and method |
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| CN112105129A (en) * | 2020-04-09 | 2020-12-18 | 苏州触达信息技术有限公司 | Intelligent lamp, intelligent light-emitting method and computer readable storage medium |
| CN113196351A (en) * | 2018-10-22 | 2021-07-30 | 雷泽赛弗私人有限公司 | Wireless monitoring/control |
| CN115325515A (en) * | 2022-08-18 | 2022-11-11 | 广东夜太阳科技集团有限公司 | Stage lamp based on artificial intelligence |
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