CN113959745A - Novel interactive drumhead knocking detection system - Google Patents
Novel interactive drumhead knocking detection system Download PDFInfo
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- CN113959745A CN113959745A CN202111169966.4A CN202111169966A CN113959745A CN 113959745 A CN113959745 A CN 113959745A CN 202111169966 A CN202111169966 A CN 202111169966A CN 113959745 A CN113959745 A CN 113959745A
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- interactive
- knocking
- drumhead
- led lamp
- detection system
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 241000208967 Polygala cruciata Species 0.000 title claims abstract description 27
- 230000008054 signal transmission Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 239000004606 Fillers/Extenders Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a novel interactive drumhead knocking detection system, which comprises a software module and hardware equipment, wherein the software module comprises a knocking signal receiving module and a knocking signal judging module, the hardware equipment comprises a knocking detection part, a data transmission part, an interactive program control part, an LED lamp tube control part and an LED display part, the knocking detection part is an interactive drum, the data transmission part is long-distance signal transmission equipment, the interactive program control part is an interactive control program host, the LED lamp tube control part is an LED lamp tube controller, and the LED display part is an LED lamp strip. Can be used in the fields of trade shows, science and technology museums, teaching and the like.
Description
Technical Field
The invention relates to the field of novel interactive drumhead knock detection systems, in particular to a novel interactive drumhead knock detection system.
Background
Most interactive drums in the current market are realized in the mode of installing positions in the drums or adding a single chip microcomputer to a vibration sensor, and the realization mode has the following two technical defects.
1. Problem of sensitivity: because the position or vibration sensor can only detect the knocking of the adjacent area of the installation position of the sensor, and can only realize the knocking detection of partial areas of the drum surface, if a plurality of sensors are arranged in the drum, the installation position, the detection precision and the size of the sensor are all extremely high, the construction difficulty is high, and the adjustment of the detection area of each sensor needs a lot of time, once the adjustment of the installation position or the detection area of the sensor has slight deviation, the full coverage of the drum surface knocking detection can not be realized, so that the experience of audiences is greatly reduced;
2. the stability problem is that: because interactive drum is in the state of being strikeed in the overwhelming majority time of use, interactive drum is in the vibrations state always promptly, because the inside at the drum is all installed to position or vibrations inductor, long-time vibrations probably can cause the position of inductor to can take place the skew to lead to detecting the mistake or unable detection, therefore stability greatly reduced, maintenance cost also improves greatly.
Therefore, it is desirable to provide a new interactive drumhead impact detection system.
Disclosure of Invention
The invention aims to provide a novel interactive drumhead knock detection system to solve the problems of flexibility and universality in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel interactive drumhead knocking detection system comprises a software module and hardware equipment, wherein the software module comprises a knocking signal receiving module and a knocking signal judging module, the hardware equipment comprises a knocking detection part, a data transmission part, an interactive program control part, an LED lamp tube control part and an LED display part, the knocking detection part is an interactive drum, the data transmission part is long-distance signal transmission equipment, the interactive program control part is an interactive control program host, the LED lamp tube control part is an LED lamp tube controller, the LED display part is an LED lamp strip, the interactive drum is electrically connected with the long-distance signal transmission equipment through a wired network, the interactive drum and the long-distance signal transmission equipment are in signal connection with the knocking signal receiving module through a wireless local area network, and the long-distance signal transmission equipment is electrically connected with the interactive control program host through a wired network, the LED light controller is electrically connected with the interactive control program host through a wired network, the LED light controller is in signal connection with the knocking signal judgment module through a wireless local area network, and the LED light belt is electrically connected with the LED light controller through the wired network.
Preferably, the interactive drum adopts an L242 professional Tai drum controller, is high in integration level, and has detection equipment with strong science and technology sense, such as dead-corner-free knocking position detection, multi-platform compatibility and the like.
Preferably, the interactive drum transmits a signal for knocking the drumhead to the interactive control program host through a USB connecting line.
Preferably, the interactive control program host can rapidly judge the knocking position in real time, such as a left drum surface, a right drum surface, a left edge and a right edge.
Preferably, the touch detection receiving module programs the interactive touch film control development board through Arduino IDE software, completes the real-time reception of touch signals, sets the threshold range of interactive touch detection, and greatly reduces noise and other interferences.
Preferably, the tapping signal receiving module receives tapping signals in real time by binding windows bottom layer API functions, and arranges the received signals according to a time sequence.
Preferably, the knocking position judging module is responsible for analyzing and judging the signals arranged by the knocking signal receiving module to obtain knocking positions, such as a left drum surface, a right drum surface, a left edge and a right edge, and then sending corresponding instructions to the LED lamp tube controller according to the sequence of the knocking positions.
Preferably, the LED lamp tube controller is a HELIGHT K-1000C programmable lamp controller, the long-distance signal transmission equipment is an MT-450FTUSB extender, and the LED lamp strip is an LS-D02 multicolor silica gel lamp strip.
The invention has the technical effects and advantages that:
the drum head knocking detection device is simple in structure and high in intelligent degree, drum head knocking position detection is achieved through the interactive drum equipment with high integration degree, interactive experience is greatly improved, the interaction effect is good, attention of visitors is attracted conveniently, and the drum head knocking detection device can be used in the fields of commercial exhibitions, science and technology museums, teaching and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. an interactive drum; 2. a knocking signal receiving module; 3. a long-distance signal transmission device; 4. an interactive control program host; 5. a knocking signal judgment module; 6. an LED light controller; 7. an LED strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a novel interactive drumhead knocking detection system shown in figure 1, which comprises a software module and a hardware device, wherein the software module comprises a knocking signal receiving module 2 and a knocking signal judging module 5, the hardware device comprises a knocking detection part, a data transmission part, an interactive program control part, an LED lamp tube control part and an LED display part, the knocking detection part is an interactive drum 1, the data transmission part is a long-distance signal transmission device 3, the interactive program control part is an interactive control program host machine 4, the LED lamp tube control part is an LED lamp tube controller 6, the LED display part is an LED lamp strip 7, the interactive drum 1 is electrically connected with the long-distance signal transmission device 3 through a wired network, the interactive drum 1 and the long-distance signal transmission device 3 are in signal connection with the knocking signal receiving module 2 through a wireless local area network, the long-distance signal transmission device 3 is electrically connected with the interactive control program host machine 4 through a wired network, LED light controller 6 is through wired network and interactive control program host 4 electric connection, through wireless LAN and knocking signal judgment module 5 signal connection between LED light controller 6 and the interactive control program host 4, LED lamp area 7 is through wired network and LED light controller 6 electric connection.
Embodiment one, interactive drum 1 adopts the too drum controller of L242 specialty, for the integrated level is high, possesses no dead angle and strikes position detection and multi-platform compatible class of functional science and technology and feels strong check out test set, and interactive drum 1 will strike the signal transmission of drumhead to interactive control procedure host computer 4 through the USB connecting wire, and interactive drum 1's parameter is: the high elasticity drumhead, the edge strengthens resilience, and the full drumhead detects the coverage, and drumhead diameter 25cm supports WINDOWS, SWITCH, PS4 platform, supports 10 beats per second, and the external dimension is 320 × 650 × 100mm, can pass USB and PC connection.
In the second embodiment, the interactive control program host 4 can quickly determine the knocking position in real time, such as the left drum surface, the right drum surface, the left edge, and the right edge, and the parameters of the interactive control program host 4 are as follows:
in the third embodiment, the touch detection receiving module 2 programs the interactive touch film control development board through Arduino IDE software to complete real-time receiving of touch signals, a threshold range of interactive touch detection is set, noise and other interference are greatly reduced, the knocking signal receiving module 2 receives the knocking signals in real time by binding a windows bottom layer API function, the received signals are arranged according to a time sequence, the knocking position judging module 6 is responsible for analyzing and judging the signals arranged by the knocking signal receiving module 2 to obtain knocking positions, such as a left drum surface, a right drum surface, a left edge and a right edge, and then corresponding instructions are sent to the LED lamp controller 6 according to the sequence of the knocking positions.
In the fourth embodiment, the LED lamp tube controller 6 is a HELIGHT K-1000C programmable lamp controller, the long-distance signal transmission equipment 3 is an MT-450FTUSB extender, and the LED lamp strip 7 is an LS-D02 multicolor silica gel lamp strip;
the parameters of the LED tube controller 6 are:
1. software Gamma correction processing, 32-65536 level gray control;
2. supporting points, lines and surface light sources, and supporting various rules and special-shaped processing;
3. the playing content and the program are stored in the SD card, and 32 effect files can be stored;
4. the device can be used singly or in a cascade manner, and the cascade distance between the two devices can reach 150 meters;
5. enhanced TTL or 485 Differential (DMX) signal output;
6. supporting 4-channel (RGBW) pixel points or splitting the pixel points into single-channel pixel points;
the parameters of the LED strip 7 are:
1. working voltage: 12 VDC;
2. service life: up to 2 ten thousand hours;
3. light source: an SMD 5050 LED;
4. power: 15W/m;
5. emission color: full color RGB;
6. the light-emitting angle is as follows: 180 degrees;
7. working temperature: -15-50 degrees;
IC model number: WS 2811;
9. wire outlet mode: 3pin terminals and 2 power lines.
The working principle of the invention is as follows: the interactive drum 1 is knocked to obtain a knocking signal, the knocking signal receiving module 2 receives the knocking signal in real time by binding a windows bottom API function, the received signals are arranged according to a time sequence, then the signals are transmitted to the interactive control program host 4 through the long-distance signal transmission equipment 3, the interactive control program host 4 can be matched with the knocking signal receiving module 5 to rapidly judge the knocking position in real time, such as a left drum surface, a right drum surface, a left edge and a right edge, then corresponding instructions are sent to the LED light controller 6 according to the sequence of the knocking position, the LED light controller 6 controls the LED light belt to operate, and the interactive experience effect is achieved.
The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A novel interactive drumhead knocking detection system comprises a software module and hardware equipment, and is characterized in that the software module comprises a knocking signal receiving module (2) and a knocking signal judgment module (5), the hardware equipment comprises a knocking detection part, a data transmission part, an interactive program control part, an LED lamp tube control part and an LED display part, the knocking detection part is an interactive drum (1), the data transmission part is a long-distance signal transmission device (3), the interactive program control part is an interactive control program host (4), the LED lamp tube control part is an LED lamp tube controller (6), the LED display part is an LED lamp strip (7), the interactive drum (1) is electrically connected with the long-distance signal transmission device (3) through a wired network, the interactive drum (1) and the long-distance signal transmission device (3) are in signal connection with the knocking signal receiving module (2) through a wireless local area network, the long-distance signal transmission equipment (3) is electrically connected with the interactive control program host (4) through a wired network, the LED light controller (6) is electrically connected with the interactive control program host (4) through the wired network, the LED light controller (6) is in signal connection with the knocking signal judgment module (5) through a wireless local area network between the LED light controller (6) and the interactive control program host (4), and the LED light belt (7) is electrically connected with the LED light controller (6) through the wired network.
2. The novel interactive drumhead knocking detection system according to claim 1, wherein the interactive drum (1) adopts an L242 professional Tai drum controller, is a detection device with high integration level, no dead angle knocking position detection, multi-platform compatibility and other functions and strong science and technology sense.
3. The novel interactive drumhead beating detection system according to claim 1, wherein the interactive drum (1) transmits drumhead beating signals to the interactive control program host (4) through a USB connecting line.
4. The novel interactive drumhead beating detection system according to claim 1, wherein the interactive control program host (4) can rapidly judge the beating position in real time, such as a left drumhead, a right drumhead, a left edge and a right edge.
5. The novel interactive drumhead beating detection system as claimed in claim 1, wherein the touch detection receiving module (2) is used for programming an interactive touch film control development board through Arduino IDE software to complete real-time receiving of touch signals, and sets a threshold range of interactive touch detection to greatly reduce noise and other interferences.
6. The novel interactive drumhead tapping detection system according to claim 1, wherein the tapping signal receiving module (2) receives tapping signals in real time by binding with windows bottom API functions, and arranges the received signals according to a time sequence.
7. The novel interactive drumhead knocking detection system according to claim 1, wherein the knocking position judgment module (6) is responsible for analyzing and judging the signals arranged by the knocking signal receiving modules (2) to obtain knocking positions, such as a left drumhead, a right drumhead, a left edge and a right edge, and then sending corresponding instructions to the LED lamp tube controller (6) according to the knocking position sequence.
8. The novel interactive drumhead beating detection system according to claim 1, wherein the LED lamp tube controller (6) is a HELIGHT K-1000C programmable lamp controller, the long-distance signal transmission device (3) is an MT-450FTUSB extender, and the LED lamp strip (7) is an LS-D02 magic color silica gel strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169966.4A CN113959745A (en) | 2021-10-08 | 2021-10-08 | Novel interactive drumhead knocking detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169966.4A CN113959745A (en) | 2021-10-08 | 2021-10-08 | Novel interactive drumhead knocking detection system |
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| Publication Number | Publication Date |
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| CN113959745A true CN113959745A (en) | 2022-01-21 |
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| CN202111169966.4A Pending CN113959745A (en) | 2021-10-08 | 2021-10-08 | Novel interactive drumhead knocking detection system |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237893Y (en) * | 2008-07-08 | 2009-05-13 | 得理电子(上海)有限公司 | Electronic drum |
| CN103295564A (en) * | 2012-03-02 | 2013-09-11 | 卡西欧计算机株式会社 | Musical performance device, method for controlling musical performance device |
| CN104700823A (en) * | 2013-12-05 | 2015-06-10 | 苏州乐聚一堂电子科技有限公司 | Intelligent drum |
| CN105261353A (en) * | 2015-10-14 | 2016-01-20 | 得理电子(上海)有限公司 | Electronic percussion instrument with knocked area detection function |
| CN105575713A (en) * | 2016-02-04 | 2016-05-11 | 上海一东塑料制品有限公司 | Rotary push switch |
| CN206961502U (en) * | 2017-06-29 | 2018-02-02 | 得理乐器(珠海)有限公司 | A kind of electronic percussion instrument impact position detection means |
| US20190213983A1 (en) * | 2018-01-11 | 2019-07-11 | Korg Inc. | Electronic drum pad |
| CN110686815A (en) * | 2019-10-29 | 2020-01-14 | 湖南苏可尼教育科技有限公司 | Drum knocking strength detection method |
| US20200192492A1 (en) * | 2018-12-14 | 2020-06-18 | Chicony Electronics Co., Ltd. | Method of controlling an electronic device via tapping and tapping controlling set |
| CN212990662U (en) * | 2020-06-29 | 2021-04-16 | 无锡幻方科技有限公司 | Color-changeable striking interactive drum |
-
2021
- 2021-10-08 CN CN202111169966.4A patent/CN113959745A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201237893Y (en) * | 2008-07-08 | 2009-05-13 | 得理电子(上海)有限公司 | Electronic drum |
| CN103295564A (en) * | 2012-03-02 | 2013-09-11 | 卡西欧计算机株式会社 | Musical performance device, method for controlling musical performance device |
| CN104700823A (en) * | 2013-12-05 | 2015-06-10 | 苏州乐聚一堂电子科技有限公司 | Intelligent drum |
| CN105261353A (en) * | 2015-10-14 | 2016-01-20 | 得理电子(上海)有限公司 | Electronic percussion instrument with knocked area detection function |
| CN105575713A (en) * | 2016-02-04 | 2016-05-11 | 上海一东塑料制品有限公司 | Rotary push switch |
| CN206961502U (en) * | 2017-06-29 | 2018-02-02 | 得理乐器(珠海)有限公司 | A kind of electronic percussion instrument impact position detection means |
| US20190213983A1 (en) * | 2018-01-11 | 2019-07-11 | Korg Inc. | Electronic drum pad |
| US20200192492A1 (en) * | 2018-12-14 | 2020-06-18 | Chicony Electronics Co., Ltd. | Method of controlling an electronic device via tapping and tapping controlling set |
| CN110686815A (en) * | 2019-10-29 | 2020-01-14 | 湖南苏可尼教育科技有限公司 | Drum knocking strength detection method |
| CN212990662U (en) * | 2020-06-29 | 2021-04-16 | 无锡幻方科技有限公司 | Color-changeable striking interactive drum |
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