CN106383580A - Array type electromagnetic strike control method - Google Patents
Array type electromagnetic strike control method Download PDFInfo
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- CN106383580A CN106383580A CN201610835375.9A CN201610835375A CN106383580A CN 106383580 A CN106383580 A CN 106383580A CN 201610835375 A CN201610835375 A CN 201610835375A CN 106383580 A CN106383580 A CN 106383580A
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- strike
- point
- electromagnetism
- control method
- array
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses an array type electromagnetic strike control method, which is based on a 9X9 strike dot matrix consisting of single-point electromagnetic strike units. Each single-point electromagnetic strike unit consists of an electromagnetic coil and a strike column; and forward and reverse conduction of the electromagnetic coil is realized by utilizing a phase of controlling an alternating-current sine wave to be conducted, thereby driving the strike column to extend and retract. According to the array type electromagnetic strike method, the strike dot matrix consisting of the strike units is controlled to extend the units in sequence according to set strike sequence and strike intensity so as to form a continuous strike effect. The control method is used for force-tactile feedback application scenes in the field of virtual reality and dynamic entertainment, and can achieve the strike effect capable of being edited, stored, reproduced and remotely transmitted in real time for the back of a human body, thereby improving entertainment and film-watching experience; and the method has the characteristics of convenient control and convenient popularization.
Description
Technical field
The present invention relates to a kind of array electromagnetism strike control method, belong to one kind and realize field of virtual reality power-tactile
The simulation type electromagnetism of feedback hits antenna array control method.
Background technology
Array electromagnetism percussion device is to carry out dynamics based on what electromagnetism strike array technique was realized to human contact position
Continuously controlled tactual stimulation device, experiences it for solving experiencer in virtual reality applications field in vision and auditory information
Outer power-tactile experience, helps experiencer to strengthen sense of reality and the feeling of immersion of experience.Array type magnetic percussion device can be by video display
Director, game designer accurately pass to spectators and player so as to recreation experience is truer to the impression definition of content；?
The emotion action such as can will stroke, pat, hammering by network and remotely passing to network society as the Intelligent hardware in social field
Hand over object.Array point magnetic percussion device and control method have actuating signal editable, can store, can reappear and can be remote in real time
The features such as journey is transmitted.
Content of the invention
Patent purpose of the present invention is that the electromagnetism providing a kind of power of being capable of-touch feedback hits antenna array control method,
The feedback experiences of editable power feel and tactile are realized in dynamic amusement, field of virtual reality, and for achieving the above object, the present invention is special
The control method of profit is included to single-point electromagnetism strike control and multipoint array-type electromagnetism strike control.Each striking point comprises one
Individual solenoid and strike post, single-point electromagnetism strike control method comprises the steps of：
Step 1：Solenoid conducting and cut-off adopt 220V, and 50Hz alternating current phases modulator approach controls.The positive half cycle of alternating current
Control coil forward conduction, electromagnetic field drives strike post to fire forward；Control coil reverse-conducting, electromagnetism during alternating current negative half period
Field drives strike post to withdraw backward, completes once to hit；
Step 2：During alternating current positive half cycle, hitting dynamics can be adjusted by the control coil forward conduction time；Pass through during negative half period
The control coil reverse-conducting time can adjust strike rigidity；
Step 3：The forward conduction of multiple ac period continuous control coils and reverse-conducting can be realized continuously hitting；Control
The carrier wave interval of forward conduction can adjust continuous striking frequency twice in front and back.
Array electromagnetism percussion device is hit dot matrix by 9 × 9 and forms, after being in close contact with experiencer's back, using each
Impact dynamics between striking point and frequency match, realize the strike of single single-point, single multiple-point impact, repeatedly vibrations strike, sequence
Row strike and other effects.
Brief description
Fig. 1 is the schematic flow sheet of the electromagnetism strike control method implementing the present invention.
Fig. 2 is electromagnetism percussion device schematic diagram of the present invention, and 1 is sheath, 2 is coil, 3 is strike post motion chamber, 4 is to hit
Post.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Each striking point percussion device of patent array electromagnetism strike control method of the present invention illustrate as shown in Fig. 2
Core comprises a solenoid and hits post.Strike control method, with reference to shown in Fig. 1, comprises the steps of：
Step 1：Solenoid conducting and cut-off adopt 220V, and 50Hz alternating current phases modulator approach controls.The positive half cycle of alternating current
Control coil forward conduction, electromagnetic field drives strike post to fire forward；Control coil reverse-conducting, electromagnetism during alternating current negative half period
Field drives strike post to withdraw backward, completes once to hit；
Step 2：During alternating current positive half cycle, hitting dynamics can be adjusted by the control coil forward conduction time；Pass through during negative half period
The control coil reverse-conducting time can adjust strike rigidity；
Step 3：The forward conduction of multiple ac period continuous control coils and reverse-conducting can be realized continuously hitting；
Step 4：Before and after control, the carrier wave interval of forward conduction can adjust continuous striking frequency twice.
Array electromagnetism percussion device is hit dot matrix by 9 × 9 and forms, after being in close contact with experiencer's back, using each
Impact dynamics between striking point and frequency match, realize the strike of single single-point, single multiple-point impact, repeatedly vibrations strike, sequence
Row strike and other effects, array strike control method is as follows.
First embodiment：
When watching film, when experiencer watches the plots such as middle rifle, percussion with the first visual angle, experiencer back corresponding site needs
A single-point is wanted to hit, single-point strike control method and step is as follows：
Step 1：According to film plot, set back hit position, select execution strike action strike and hitting dynamics；
Step 2：The coil perform claim driving corresponding striking point requires the once strike operation described in 1.
Second embodiment：
When watching film, when experiencer is watched repeatedly middle rifle, is repeated the plots such as impact with the first visual angle, experiencer back phase
Position is answered to need one-time continuous to hit, continuous strike control method and step is as follows：
Step 1：According to film plot, set back hit position, select execution strike action strike and hitting dynamics and
Continuous Impulse time；
Step 2：The coil perform claim driving corresponding striking point requires repeating described in 1 to hit operation.
3rd embodiment：
Watch film when, experiencer watched with the first visual angle stroke, touch, scratching and Strength Changes power feel and tactile
During plot, experiencer back needs a series of intensity and hits the adjustable continuous strike operation of dot sequency：
Step 1：According to film plot, set back hit position sequence and sequence of intensity；
Step 2：According to the strike sequence having set, the sequence of movement of each striking point of continuous control, intensity and frequency,
Experiencer is made to produce real telepresenc.
It is pointed out that based on a kind of array electromagnetism striking method described in patent of the present invention, including but not limited to 9
× 9 strike dot matrix.Other single-points passing through the realization of this electromagnetism striking method or multiple spot electromagnetism hit and enter based on this
Row adjusts and is applied to motion-sensing game, virtual reality, the electromagnetism striking method in the dynamic field such as audio-visual by a small margin, all in this patent
Protection domain.
Claims (7)
1. a kind of array electromagnetism strike control method, for array point magnetic percussion device, this device by 9 × 9 strike
Dot matrix and drive circuit composition, each striking point comprises a solenoid and hits post.
2. a kind of array electromagnetism strike control method according to claim 1, single-point electromagnetism hits and passes through solenoid
Conducting and cut-off adopt 220V, and 50Hz alternating current phases modulator approach controls, by controlling the positive half cycle of alternating current or negative half period
Conducting makes coil produce positive electromagnetic force and negative electricity magnetic force thus promoting strike post to hit forward and withdraw backward.
3. single-point electromagnetism striking method according to claim 2, passes through control coil forward conduction during the positive half cycle of alternating current
Time can adjust hitting dynamics；During negative half period, strike rigidity can be adjusted by the control coil reverse-conducting time.
4. single-point electromagnetism striking method according to claim 2, the positive guide of multiple ac period continuous control coils
Logical and reverse-conducting can be realized continuously hitting；Before and after control, the carrier wave interval of forward conduction can adjust continuous strike frequently twice
Rate.
5. array electromagnetism percussion device hits dot matrix by 9 × 9 and forms, and after being in close contact with experiencer's back, is beaten using each
Impact dynamics between hitting a little and frequency match, realize the strike of single single-point, single multiple-point impact, repeatedly vibrations strike, sequence
Hit and other effects.
6. array electromagnetism strike control method according to claim 5, the strike action hitting dot matrix is will by right
Based on seeking the single-point striking method described in 2, multiple spot cooperation generates.
7. a kind of array electromagnetism strike control method according to claim 1, each striking point adopts solenoid
The strike post controlling soft iron material moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835375.9A CN106383580A (en) | 2016-09-21 | 2016-09-21 | Array type electromagnetic strike control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610835375.9A CN106383580A (en) | 2016-09-21 | 2016-09-21 | Array type electromagnetic strike control method |
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| Publication Number | Publication Date |
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| CN106383580A true CN106383580A (en) | 2017-02-08 |
Family
ID=57935836
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610835375.9A Pending CN106383580A (en) | 2016-09-21 | 2016-09-21 | Array type electromagnetic strike control method |
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Citations (8)
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| CN1145764A (en) * | 1996-07-16 | 1997-03-26 | 聂爱群 | Magnetotherapeutic health-massage mattress |
| CN101204700A (en) * | 2006-12-19 | 2008-06-25 | 重庆融海超声医学工程研究中心有限公司 | Electromagnetic ultrasonic transducer and array thereof |
| CN101412245A (en) * | 2008-10-27 | 2009-04-22 | 刘建平 | Electromagnetic combined apparatus for synthesizing stone pressure plate |
| CN101941670A (en) * | 2010-08-17 | 2011-01-12 | 上海交通大学 | Miniature electromagnetic broadband vibration energy harvester based on permanent magnet assay |
| US20110043454A1 (en) * | 2009-08-18 | 2011-02-24 | Immersion Corporation | Haptic feedback using composite piezoelectric actuator |
| CN102176293A (en) * | 2011-03-12 | 2011-09-07 | 张乐 | Dot-matrix magnetic control convex point braille displayer |
| CN104598033A (en) * | 2015-02-05 | 2015-05-06 | 武汉大学 | Multi-coil electromagnetic type haptic feedback device and method |
| CN105596191A (en) * | 2016-02-04 | 2016-05-25 | 张晨明 | Dot-matrix meibomian gland dysfunction treatment device |
-
2016
- 2016-09-21 CN CN201610835375.9A patent/CN106383580A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145764A (en) * | 1996-07-16 | 1997-03-26 | 聂爱群 | Magnetotherapeutic health-massage mattress |
| CN101204700A (en) * | 2006-12-19 | 2008-06-25 | 重庆融海超声医学工程研究中心有限公司 | Electromagnetic ultrasonic transducer and array thereof |
| CN101412245A (en) * | 2008-10-27 | 2009-04-22 | 刘建平 | Electromagnetic combined apparatus for synthesizing stone pressure plate |
| US20110043454A1 (en) * | 2009-08-18 | 2011-02-24 | Immersion Corporation | Haptic feedback using composite piezoelectric actuator |
| CN102576250A (en) * | 2009-08-18 | 2012-07-11 | 英默森公司 | Haptic feedback using composite piezoelectric actuator |
| CN101941670A (en) * | 2010-08-17 | 2011-01-12 | 上海交通大学 | Miniature electromagnetic broadband vibration energy harvester based on permanent magnet assay |
| CN102176293A (en) * | 2011-03-12 | 2011-09-07 | 张乐 | Dot-matrix magnetic control convex point braille displayer |
| CN104598033A (en) * | 2015-02-05 | 2015-05-06 | 武汉大学 | Multi-coil electromagnetic type haptic feedback device and method |
| CN105596191A (en) * | 2016-02-04 | 2016-05-25 | 张晨明 | Dot-matrix meibomian gland dysfunction treatment device |
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Application publication date: 20170208 |