CN103769339A - Fountain control method based on natural human-computer interaction technology and fountain control system based on natural human-computer interaction technology - Google Patents

Fountain control method based on natural human-computer interaction technology and fountain control system based on natural human-computer interaction technology Download PDF

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Publication number
CN103769339A
CN103769339A CN201410061461.XA CN201410061461A CN103769339A CN 103769339 A CN103769339 A CN 103769339A CN 201410061461 A CN201410061461 A CN 201410061461A CN 103769339 A CN103769339 A CN 103769339A
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China
Prior art keywords
natural human
fountain
computer interaction
control
data
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CN201410061461.XA
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Chinese (zh)
Inventor
王晖
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BEIJING TRAINSFER TECHNOLOGY DEVELOPMENT Co Ltd
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BEIJING TRAINSFER TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201410061461.XA priority Critical patent/CN103769339A/en
Publication of CN103769339A publication Critical patent/CN103769339A/en
Priority to PCT/CN2015/071171 priority patent/WO2015124050A1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/08Fountains

Abstract

A fountain control method based on a natural human-computer interaction technology includes collecting natural human-computer interaction data; parsing the natural human-computer interaction data and outputting a control instruction packet; converting the instruction packet into a control signal matching with a fountain system. The invention further provides a fountain control system based on the natural human-computer interaction technology. The system comprises a natural human-computer interaction data collection unit for collecting natural human-computer interaction data of an operator, a natural human-computer interaction data processing unit for parsing the collected natural human-computer interaction data and processing the collected natural human-computer interaction data into the control instruction packet for output, and a control instruction packet conversion unit for converting the control instruction packet into the control signal matching with a fountain system for further controlling fountain equipment. The fountain control method based on the natural human-computer interaction technology and the fountain control system based on the natural human-computer interaction technology have the advantages of bring a new sense of participation of the operator into the fountain world.

Description

A kind of water spray control method and system based on natural human-computer interaction technology
Technical field
The present invention relates to a kind of control system field based on human-computer interaction technology, particularly a kind of water spray control method and system based on natural human-computer interaction technology.
Background technology
Common fountain form mainly contains at present: music fountain, induction type fountain, program-controlled fountain etc.Wherein program-controlled fountain technology is the main implementation of modern fountain system, according to the program transformation water spray moulding setting in advance and the strong and weak variation of light coloring.
Induction type program-controlled fountain is the opening and closing of controlling fountain by sound, the inductive switch such as infrared.And the injection molding of fountain the same with conventional fountain with lighting effects be all according to the program performance setting in advance.
Current fountain control system can be divided into two large divisions: water spray control part and stage special efficacy control section, wherein specifically comprise Fountain Waterscape, fireworks, light, laser and water curtain projection etc.With regard to the control system part of fountain, general industrial computer, PLC controller (programmable logic controller (PLC)) or the miniature computing unit of using controlled, and utilizes from tape program or outside extender and realizes driving to electric circuit and the control of operating part.
This control mode, has determined that taking the form of of fountain is fixing.Operator just watches fountain, can not handle fountain, can not realize interactive with fountain.It has fundamentally restricted the innovation of the Fountain Waterscape form of expression, has more and more been difficult to meet the performance requirement that large-scale synthesis Fountain Waterscape is higher.
Application number is 201220631840.4 Chinese patent, a kind of fountain with prompting function is provided, comprise fountain main body, this fountain main body is equipped with alarm set, this alarm set comprises inductor that can sense object process and connects the reminiscences of high inductor, and this inductor is installed in this fountain main body.This fountain is equipped with alarm set, and alarm set can the perception object of process from the side, and will make prompting with certain alerting pattern, makes the function of fountain handicraft abundanter.Whether the fountain of this utility model can only exist by sense object, and can not carry out interaction with people.
Application number is 201320347509.4 Chinese patent, a kind of fountain that utilizes microwave human induction switch to open and close automatically is provided, comprise water pump, jet pipe, relay, also comprise the microwave human induction switch module and the one-chip computer module that are arranged in appliance case, described microwave human induction switch module is connected with one-chip computer module, described one-chip computer module is connected with relay, and described relay is connected with water pump.When work, in the time that microwave human induction switch module detects that there is people public place, transmit a signal to one-chip computer module, one-chip computer module control relay, focus device changes control circuit duty, fountain is opened, when nobody time, microwave human induction switch sends a signal to single-chip microcomputer, one-chip computer module control relay, relay changes control circuit duty, fountain power-off.Beneficial effect is, microwave human induction switch, mainly utilizes Doppler effect principle, and when people is in induction range activity, switch is connected all the time, until people leaves and just automatically closes afterwards, removes the trouble that people is opening and closing fountain from.Equally, the fountain of this utility model is also just responded to people whether in induction range, and can not meet and the higher demand of people's interaction.
Summary of the invention
The present invention adopts nature human-computer interaction technology, makes operator become an organic moiety of Fountain Waterscape.Operator, by nature human-computer interaction device, can participate in control fountain directly.Operator can be also spectators, thereby the present invention brings a kind of brand-new spectators' sense of participation into the fountain world.
Concrete technical scheme of the present invention is as follows.
A first aspect of the present invention relates to the water spray control method based on natural human-computer interaction technology, comprising:
Gather nature human-machine interaction data;
Resolve described natural human-machine interaction data, output control instruction bag;
Described control instruction bag converts the control signal that meets fountain system to.
Preferably, described natural human-machine interaction data comprises limb action, facial expression, the data of voice, gesture.
Preferably, control instruction bag comprises control category information, control area information, classes of instructions information, director data information and check information.
In above-mentioned arbitrary scheme, preferably, described control category information is used to specify the source of control instruction.
In above-mentioned arbitrary scheme, preferably, described control area information is used to specify the fountain moulding region that needs control.
In above-mentioned arbitrary scheme, preferably, it is dummy instruction or digital command that described classes of instructions information is used to specify director data.
Preferably, in described director data information, comprise concrete control instruction.
Preferably, described fountain system comprises fountain, fireworks, light, spraying, laser, water curtain projection.
A second aspect of the present invention also proposes a kind of fountain control system based on natural human-computer interaction technology, comprising: natural human-machine interaction data collecting unit, for acquisition operations person's natural human-machine interaction data;
Nature human-machine interaction data processing unit, is processed into the output of control instruction bag for resolving the natural human-machine interaction data of described collection;
Control instruction bag converting unit, for converting described control instruction bag to meet fountain system control signal, completes the control to fountain equipment.
Preferably, described natural human-machine interaction data collecting unit disposes and comprises collection limb action, facial expression, the device of the data of voice, gesture.
Preferably, control instruction bag comprises control category information, control area information, classes of instructions information, director data information and check information.
Preferably, described control category information is used to specify the source of control instruction.
Preferably, described control area information is used to specify the fountain moulding region that needs control.
Preferably, to be used to specify director data be dummy instruction or digital command to described classes of instructions information.
Preferably, in described director data information, comprise concrete control instruction.
Preferably, described fountain system comprises fountain, fireworks, light, spraying, laser, water curtain projection.
Control system of the present invention is not only suitable for and fountain system, is also applicable to control separately lighting system, fireworks system, spraying system, is also applicable to control separately stage Special Effect System.
Accompanying drawing explanation
Fig. 1 is according to the schematic diagram of the water spray control method based on natural human-computer interaction technology of the present invention.
Fig. 2 is the structure chart that the present invention is based on control instruction bag in the water spray control method of nature human-computer interaction technology.
Fig. 3 is the block diagram that the present invention is based on the fountain control system of nature human-computer interaction technology.
Fig. 4 is an example structure figure who the present invention is based on the fountain control system of nature human-computer interaction technology.
Fig. 5 is a program structure diagram of the fountain control system based on natural human-computer interaction technology based on Fig. 3.
Fig. 6 is another example structure figure that the present invention is based on the fountain control system of nature human-computer interaction technology.
The specific embodiment
In order to be more expressly understood the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figure 1, the present invention has provided the water spray control method based on natural human-computer interaction technology, comprising:
Gather nature human-machine interaction data 10;
Resolve nature human-machine interaction data, output control instruction bag 20;
Convert the control signal 30 that meets fountain system to.
Described natural human-machine interaction data 10 comprises limb action, facial expression, the data of voice, gesture.
Described fountain system comprises fountain, fireworks, light, laser, water curtain projection.
As shown in Figure 2, control instruction bag comprises control category information, control area information, classes of instructions information, director data information and check information.
Described control category information is used for distinguishing the source of control instruction, as derives from limb action, gesture, facial expression or voice.
The object of nature man-machine interaction, will facilitate to greatest extent exactly the use of the mankind to product, rather than allow the mankind change original custom for product.The mankind exchange by language, gesture, facial expression, limb action etc., and naturally man-machine interactive development direction is exactly to realize man-machine interaction by people's the most naturally custom.Therefore, limb action recognition technology, Gesture Recognition, facial expression technology, speech recognition technology become the important component part of nature human-computer interaction technology.
Limb action identification is by the identification of limbs and course of action, carries out man-machine interaction.Limb action identification is undertaken alternately by people's body language, and input equipment is more cheap.
Gesture identification be by hand or hand and arm in conjunction with the various postures and the action that produce, carry out man-machine interaction, can be divided into the identification based on digital glove and the gesture identification based on vision.High but the apparatus expensive of gesture identification discrimination based on digital glove.Gesture identification input equipment based on vision is more cheap, makes user more naturally carry out man-machine interaction.
Human facial expression recognition is to utilize countenance and the variation of Computer Analysis particular person, realizes between man-machine more naturally more intelligentized mutual.Human facial expression recognition is to analyze comprising facial rest image or video sequence image, therefrom extracts facial movement feature and facial deformation feature, and carries out classifying and dividing in each different abstract class.Its image capture device cost is low, meets the mankind's identification custom, and interactivity is strong.
Speech recognition is to allow machine by identification and understanding process, voice signal be become to the technology of corresponding text or order.Speech recognition technology comprises Feature Extraction Technology, pattern match criterion and 3 aspects of model training technology.Speech recognition technology does not need user to carry out special explanation, and people carries out man-machine interaction in the most natural mode, easy to use, and equipment manufacturing cost is cheap.
In fountain system, people's limb action can be used for controlling injection and the lighting system of fountain, and people's gesture posture can be used for controlling spraying system, and facial expression represents with water curtain projection pattern.And voice command can be applicable on indoor small fountain.
Control relation between each part of above-mentioned natural human-computer interaction technology and each part of fountain system, as required can arbitrary disposition.
Described control area is for distinguishing the fountain moulding region that needs control.
It is dummy instruction or digital command that described classes of instructions information is used for distinguishing director data, shown in the embodiment 1 that following interview is arrived, opponent's bone node and the station-keeping data of head skeleton node are processed and the control instruction that obtains is digital command, and the angle-data forming between arm bone and upper body bone is processed and the control instruction that obtains is dummy instruction.
In described director data information, comprise concrete control instruction.
As shown in Figure 3, the present invention also proposes a kind of fountain control system based on natural human-computer interaction technology, comprising:
Nature human-machine interaction data collecting unit 101: for acquisition operations person's natural human-machine interactive information;
Nature human-machine interaction data processing unit 102: for resolving the natural human-machine interaction data of described collection, be processed into the output of control instruction bag:
Control instruction converting unit 103: for converting described control instruction bag to meet fountain system control signal; Complete the control to fountain equipment.
Described fountain equipment comprises frequency converter, relay, magnetic valve, water pump, color lamp.
Enumerate 2 example application below and illustrate the present invention.
Embodiment mono-:
Provide the example that the present invention is applied to the small fountain system with 25 fountain nozzles.
When the bone node of left hand is during higher than the bone node of human brain, 13 fountain nozzles in left side spray; When the bone node of the right hand is during higher than the bone node of human brain, 13 fountain nozzles on right side spray.When the bone node of left hand is during lower than the bone node of human brain, 13 fountain nozzles in left side stop spraying; When the bone node of the right hand is during lower than the bone node of human brain, 13 fountain nozzles on right side stop spraying.
The angle of the bone of left hand arm and upper body bone is controlled the jetting height of 13 fountain nozzles in left side; The angle of the bone of right arm and upper body bone is controlled the jetting height of 13 fountain nozzles on right side.
The control system of the present embodiment as shown in Figure 4, comprises limbs sensing apparatus 110, computer 111, PCL controller 112, fountain equipment 113.
Wherein, the infrared and visible image capturing head of limbs sensing apparatus 110 use obtains body image information, can catch human body three-dimensional whole body data.
The hardware configuration of computer 111 is as follows,
Computer 32 (x86) or 64 (x64) processors; Double-core 2.66-GHz or faster processor; USB 2.0 dedicated bus; 2 GB internal memories; Limbs sensing apparatus, programmable logic controller (PLC) (PLC), frequency converter, auxiliary reclay, universal serial bus signal amplifier, RS-485 data wire.
The software configuration of computer 111 is as follows,
Operating system: Windows 7 or Windows Embedded Standard 7 or Windows 8 Developer Preview.
First receive data by limbs sensing apparatus 110 and send to computer 111, Computer Analysis sends specific control instruction to PLC control appliance 112 after processing, and PLC control appliance is controlled the injection of fountain nozzle then.
Control software and have two subsystems, respectively: PC end is controlled software, and PLC end is controlled software.After system initialization, PC end is responsible for the data that analyzing and processing acrognosis induction sensor returns, and resolves specific action, sends corresponding control instruction and holds to PLC.PLC end is responsible for receiving PC and is held the control instruction data of sending, and according to different control instructions, controls fountain and carry out the injection of different-effect.
Wherein the software flow of PC end as shown in Figure 5.
Step 120: initialize limbs sensing apparatus;
Step 121: the data transmission terminal of initializing computer and PLC control appliance;
Step 122: computer receives operator's limb action and resolves;
Step 123: whether the limb action of determining step 122 belongs to instruction action.If instruction action enters step 124; Otherwise enter step 122;
Step 124: computer sends instructions to PLC control appliance.
In the present embodiment, operator is without wearing in the situation of any peripheral hardware, and operator's action is monitored and in real time by data feedback.The data analysis processing of system to acrognosis induction sensor feedback, parses and whether has the action of wanting monitoring.If exist system to want the action of monitoring, use RS-485 serial port protocol to send corresponding control instruction to PLC terminal system.
The data feedback that PC end system is sent is on fountain actual ejection effect, and native system adopts PLC is initialized as to RS-485 communication mode, then configures after certain parameter, starts circulation and receives data.To the data command processing receiving, to different control instructions, the different spray regimes of layout.After handling, send to the corresponding shower nozzle of fountain.
Embodiment bis-:
Provide the example that the present invention is applied to large-scale fountain system.
Large-scale fountain system also comprises stage special efficacy part except fountain.Stage special efficacy part comprises light show system, fireworks display system, projection performance system, spraying performance system, laser performance system, music performance system.
Need to drive by digital quantity and analog quantity the executive system of fountain for large-scale fountain system; Operating part comprises frequency converter, magnetic valve, water pump, color lamp.
Native system is divided into the man-machine interactive sensors of nature, host computer for data processing, controls slave computer fountain for, simulation output unit, simulates performance element, digital output unit and digital performance element as shown in Figure 6.
Naturally man-machine interactive sensors adopts depth perception camera technique to carry out infrared and optical scanner to operator, the three-dimensional information of limb action is gathered, and information is outputed to data processing host computer; Obtain the depth information of operator's health and give skeleton model with host computer by data processing; Carry out database comparison, with the dynamic personage in the recognition system visual field; Three-dimensional coordinate by dynamic personage defines action, and exports control instruction, system is carried out to entirety and control.
Control fountain converts the control instruction of data processing host computer to the various control protocols that are applicable to fountain system in real time control signal with slave computer.Control protocol comprises DMX512 agreement.Naturally man-machine interactive sensors is exported to data processing host computer by serial communication protocol and signal amplifier by the data that collect.
Data processing is responsible for host computer the data that analyzing and processing acrognosis induction sensor returns, and resolves specific action, sends corresponding instruction to slave computer.
Control fountain and be responsible for receiving the director data that host computer sends with slave computer, and according to different instruction, send to simulation output unit and drive simulation performance element, or send to digital output unit and drive digital performance element.Thereby control fountain and carry out the injection of different-effect.
Data processing can adopt wired mode or wireless mode with host computer and the communication of controlling fountain slave computer.
Although illustrate and described the present invention with reference to its preferred embodiment particularly, those skilled in the art will appreciate that and can make the various changes in form and details and not depart from the scope of the present invention described in appended claims.Be described in detail in conjunction with specific embodiments of the invention above, but be not limitation of the present invention.Every foundation technical spirit of the present invention, to any simple modification made for any of the above embodiments, all still belongs to the scope of technical solution of the present invention.

Claims (10)

1. the water spray control method based on natural human-computer interaction technology, comprises and gathers nature human-machine interaction data, it is characterized in that: resolve described natural human-machine interaction data, output control instruction bag; Convert described control instruction bag to meet fountain system control signal.
2. the water spray control method based on natural human-computer interaction technology according to claim 1, is characterized in that, described natural human-machine interaction data comprises limb action, facial expression, the data of voice, gesture.
3. the water spray control method based on natural human-computer interaction technology according to claim 1, is characterized in that, described control instruction bag comprises control category information, control area information, classes of instructions information, director data information and check information.
4. the water spray control method based on natural human-computer interaction technology according to claim 3, is characterized in that, described control category information is used to specify the source of control instruction.
5. the water spray control method based on natural human-computer interaction technology according to claim 3, is characterized in that, described control area information is used to specify the fountain moulding region that needs control.
6. the water spray control method based on natural human-computer interaction technology according to claim 3, is characterized in that, it is dummy instruction or digital command that described classes of instructions information is used to specify director data.
7. the water spray control method based on natural human-computer interaction technology according to claim 3, is characterized in that, in described director data information, comprises concrete control instruction.
8. the water spray control method based on natural human-computer interaction technology according to claim 1, is characterized in that, described fountain system comprises fountain, fireworks, light, spraying, laser, water curtain projection.
9. the fountain control system based on natural human-computer interaction technology, comprises for the natural human-machine interaction data collecting unit of acquisition operations person's natural human-machine interaction data, it is characterized in that, also comprises:
Nature human-machine interaction data processing unit, for resolving the natural human-machine interaction data of described collection, and is processed into the output of control instruction bag;
Control instruction bag converting unit, for converting described control instruction bag to meet fountain system control signal, to complete the control to fountain equipment.
10. the fountain control system based on natural human-computer interaction technology according to claim 9, is characterized in that, described natural human-machine interaction data collecting unit disposes collection limb action, facial expression, the device of the data of voice, gesture.
CN201410061461.XA 2014-02-24 2014-02-24 Fountain control method based on natural human-computer interaction technology and fountain control system based on natural human-computer interaction technology Pending CN103769339A (en)

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PCT/CN2015/071171 WO2015124050A1 (en) 2014-02-24 2015-01-21 Fountain control method and system based on natural human-machine interaction technology

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WO2015124050A1 (en) * 2014-02-24 2015-08-27 北京传翼四方科技发展有限公司 Fountain control method and system based on natural human-machine interaction technology
CN105045176A (en) * 2015-07-08 2015-11-11 北京传翼四方科技发展有限公司 Electronic water curtain control method and system based on natural human-computer interaction technology
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CN107991893A (en) * 2017-11-14 2018-05-04 美的集团股份有限公司 Realize method, gesture identification module, main control module and the home appliance of communication
CN108319193A (en) * 2018-01-26 2018-07-24 浙江圣火智远文化发展有限公司 A kind of stage equipment comprehensive intelligent control system
CN108335343A (en) * 2018-03-15 2018-07-27 北京中科水景科技有限公司 Fountain previews emulation mode, system and server
CN110394270A (en) * 2019-07-03 2019-11-01 秦培钧 A kind of control device and control method of 3D interaction water curtain
CN112286101A (en) * 2020-10-29 2021-01-29 王银芝 Fountain control system and method based on serial control bus
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WO2015124050A1 (en) * 2014-02-24 2015-08-27 北京传翼四方科技发展有限公司 Fountain control method and system based on natural human-machine interaction technology
CN105045176A (en) * 2015-07-08 2015-11-11 北京传翼四方科技发展有限公司 Electronic water curtain control method and system based on natural human-computer interaction technology
CN107138339A (en) * 2017-07-12 2017-09-08 深圳奥雅设计股份有限公司 It is a kind of to realize the water column control method interactive with people
CN107991893A (en) * 2017-11-14 2018-05-04 美的集团股份有限公司 Realize method, gesture identification module, main control module and the home appliance of communication
CN108319193A (en) * 2018-01-26 2018-07-24 浙江圣火智远文化发展有限公司 A kind of stage equipment comprehensive intelligent control system
CN108335343A (en) * 2018-03-15 2018-07-27 北京中科水景科技有限公司 Fountain previews emulation mode, system and server
CN110394270A (en) * 2019-07-03 2019-11-01 秦培钧 A kind of control device and control method of 3D interaction water curtain
CN112286101A (en) * 2020-10-29 2021-01-29 王银芝 Fountain control system and method based on serial control bus
CN114849959A (en) * 2022-04-17 2022-08-05 深圳市天悦水景设备有限公司 Interactive fountain device
CN114849959B (en) * 2022-04-17 2023-09-29 深圳市天悦水景设备有限公司 Interactive fountain device

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