CN104765455A - Man-machine interactive system based on striking vibration - Google Patents
Man-machine interactive system based on striking vibration Download PDFInfo
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Abstract
The invention relates to a man-machine interactive system based on striking vibration. The system comprises a user striking module, a vibration encoding module, a control module and an interactive module, wherein the vibration encoding module converts a vibration signal into a current voltage signal to carry out data analysis according to user's striking analysis, encodes data to be a corresponding digital quantity and transmits the quantity to the control module to be analyzed and processed. The man-machine interactive system based on striking vibration can provide services for more users, well satisfies use requirements of disabled people and patients with hemiparalysis, is less affected by the interactive equipment itself and well satisfies users' task requirements.
Description
Technical field
The present invention relates to the technical field of man-machine interaction, refer in particular to the man-machine interactive system based on percussion vibration.
Background technology
Man-machine interaction is by Input/Output Device, realizes people and the mutual means of terminal device, comprises people and inputs interactive information, machine by export or display device provides interactive information to people by input equipment to machine, finally realize human-computer interaction.Man-machine interaction in simple terms, is exactly that the mankind and computer exchange are interactive, has such conduction chain between the two: by human-machine interface technology, people is contacted with computing machine; Computing machine then passes through a kind of interface, the effect after making people can understand contact.Tradition always is that the mankind deacclimatize computing machine, learns computer language, and future computer is by the future development towards the adaptation mankind, and computing machine is appreciated that language and the action of the mankind.The i.e. development of computing machine more mobile, panelized, intellectuality, 3Dization, make great efforts to allow following calculating function listen, can see, talkative, can feel, create hommization more, intelligentized man-machine interaction mode.
Intelligent terminal changes the life of people just day by day, and novel man-machine interaction mode not only changes intelligent terminal, also changes the mutual communication way between people and terminal device.From the voice control technology of the multipoint-touch-technology of iPhone, Apple's research and development to Google's glasses, novel human-machine interaction technology has overturned conventional mobile phone definition up hill and dale, intelligent terminal is made to be provided with " sense of hearing ", " vision ", " sense of touch ", breach the various physical constraints of mobile terminal, significantly improve the Consumer's Experience of mobile intelligent terminal, reduce application threshold, define the one and another industry development ecosphere based on novel interaction technique, novel interaction technique has become the key link affecting intelligent terminal developing direction.
Man-machine interaction mode main at present has: touch mutual, interactive voice, body sense technology (gesture interaction, action recognition), the mode such as pen-based interaction technology, unvoiced speech recognition, eye-tracking, electrotactile stimulation, bionical contact lenses, labiomaney, expression recognition.And the main flow that keyboard-type is mutual, touch screen interactive and interactive voice are man-machine interaction mode, along with popularizing of wearable computing equipment, based on wearable device have volume little, incorporate the feature such as formula and simplification, traditional man-machine interaction model based on keyboard and screen can not adapt to novel man-machine interaction mode, and is also restricted in Wearable Computing Environment based on the interactive mode of voice and video.
For interactive voice, its target is computer-readable input by the vocabulary Content Transformation in the voice of the mankind, such as button, binary coding or character string.The application of speech recognition technology comprises phonetic dialing, Voice Navigation, indoor equipment control, voice document searching, simple dictation data inputting etc.Speech recognition technology with other natural language processing techniques as mechanical translation and speech synthesis technique combine, more complicated application can be constructed, such as voice are to the translation of voice, and the technology of this respect is not also very ripe and very large in the input of fund, most technique study still concentrates on technology and becomes raising on face, and consider in the convenience of interactive mode little, cause a lot of troubles.Such as, the identification of action not very accurate, semantic understanding brings very large trouble, thus makes user can not well complete man-machine communication, and then cannot user demand be met.
, all there is following problem: the man-machine interaction demand of (1) Special use crowd as disability, hemiplegia patient etc. cannot be met fully in therefore no matter which kind of interactive mode existing; (2) for the interactive device (as Google's glasses and intelligent wrist etc.) of small size, traditional interactive mode is not accurate enough for the locking of target, and be subject to the interference (as dust) of external environment, make the interactive mode such as keyboard, touch screen can not be completed final mission requirements; (3) the dependence hardware interactive device that traditional interactive mode is undue, the easy to use degree of user to it is not high.
Summary of the invention
For this reason, technical matters to be solved by this invention is to overcome man-machine interaction mode in prior art to the inapplicable problem of Special use crowd to be provided a kind of and can be that disability, hemiplegia patient etc. use, not only can realize the mutual information transmission of human and computer, the man-machine interactive system based on percussion vibration of the functions such as the mutual and expanded application of man-machine control can also be solved.
For solving the problems of the technologies described above, the described man-machine interactive system based on percussion vibration of the present invention, comprise user and knock module, control module and interactive module, described user knocks the vibration signal that module acquires is formed by hammer action, described control module will be presented at after described vibration signal processing in described interactive module to feed back to user thus to complete interaction response, described man-machine interactive system is involving vibrations coding module also, described user is knocked the vibration signal that module gathers and converts the analysis that current and voltage signals carries out data to by described vibration coding module, and be analyze in corresponding digital transfer to described control module and process by described data encoding.
In one embodiment of the invention, described user knocks module and is connected with described vibration coding module, and described vibration coding module is connected with described control module, and described control module is connected with described interactive module.
In one embodiment of the invention, described vibration coding module involving vibrations detection part and scrambler.
In one embodiment of the invention, described scrambler mainly comprises the information coding system based on core code, the control coding system based on function code and is auxiliary coding scheme with expanded application code.
In this embodiment of the present invention, described vibration detection parts are vibration transducers.
In one embodiment of the invention, described vibration transducer refers to the pressure-strain sheet with vibratory response surface.
In one embodiment of the invention, described control module involving vibrations controller.
In one embodiment of the invention, described vibrating controller is connected with described vibration coding module, for extracting the information from described vibration coding module, and converts thereof into the information that machine can understand.
In one embodiment of the invention, described vibrating controller receives the vibration information on vibration detecting part part, and it is changed into and processing signals can be transferred to CPU on computer, and described vibrating controller receives information that CPU sends and performed simultaneously.
In one embodiment of the invention, described user knocks module involving vibrations sheet, and described vibrating reed is connected with described vibration coding module.
Technique scheme of the present invention has the following advantages compared to existing technology:
Man-machine interactive system based on percussion vibration of the present invention, not only can widely for user provides service, especially the user demand of disability, hemiplegia patient is better met, and less by the impact of interactive device itself, user task demand can be better met.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the man-machine interactive system composition schematic diagram that the present invention is based on percussion vibration;
Fig. 2 is Design of man-machine Conversation specification schematic diagram of the present invention.
Embodiment
As shown in Figure 1, the invention provides a kind of man-machine interactive system based on percussion vibration, comprise user and knock module 11, control module 13 and interactive module 14, described user knocks module 11 and gathers the vibration signal formed by hammer action, described control module 13 will be presented at after described vibration signal processing in described interactive module 14 to feed back to user thus to complete interaction response, described man-machine interactive system is involving vibrations coding module 12 also, described vibration coding module 12 knocks according to described user the vibration signal that module 11 gathers and converts the analysis that current and voltage signals carries out data to, and be analyze in corresponding digital transfer to described control module 13 and process by described data encoding.
Man-machine interactive system based on percussion vibration of the present invention, comprise user and knock module 11, described vibration coding module 12, control module 13 and interactive module 14, wherein, described user knocks module 11 and comprises the equipment knocked for user, the vibration signal that its collection utilizes hammer action to be formed also is sent to described vibration coding module 12, described vibration coding module 12 converts according to described vibration signal the analysis that current and voltage signals carries out data to, and be analyze in corresponding digital transfer to described control module 13 and process by described data encoding, described control module 13 will be presented in described interactive module 14 after above-mentioned signal transacting, described interactive module 14 comprises the machine with user's exchange of information, as smart machine, described interactive module 14 exchanges with the information input and output of people for machine, user knocks generation input signal, finally utilize described interactive module 14 to feed back corresponding information to check with user friendly, mutual input after information processing is presented on machine to feed back to user, complete interaction response.The position that vibration coding module 12 of the present invention is knocked intensity by the difference responding to user and knocked, induce different electric current and voltages, thus input as simulating signal, even therefore special population such as disability, hemiplegia patient just can operate use easily by the action of knocking, break away from the dependence of traditional interactive mode for hardware interactive device, improve user to its degree easy to use; In addition, described vibration coding module 12 has encoding function, not only can realize the mutual information transmission of human and computer, can also solve the functions such as the mutual and expanded application of man-machine control, particularly, described expanded function is that function controls, as start, shutdown, page turning etc., expanded function can realize the coding of information, and as edit file etc., Comparatively speaking expanded function coded system can bother a little.
Described user knocks module 11 and is connected with described vibration coding module 12, hammer action is formed vibration signal and is sent to described vibration coding module 12 by realization collection, described vibration coding module 12 is connected with described control module 13, described vibration coding module 12 converts described vibration signal to analysis that current and voltage signals carries out data, and be analyze in corresponding digital transfer to described control module 13 and process by described data encoding, described control module 13 is connected with described interactive module 14, described control module 13 will be presented at after above-mentioned signal transacting in described interactive module 14 to feed back to user thus to complete interaction response.
Discuss described vibration coding module 12 below in detail and how to convert described vibration signal to analysis that current and voltage signals carries out data, and be analyze in corresponding digital transfer to described control module 13 and process by described data encoding, particularly, described vibration coding module 12 involving vibrations detection part and scrambler.Wherein, described vibration detection parts are intelligent-induction sensors, for detecting the vibration input of user, and receive vibration signal and after converting discernible signal to, transfer to described control module 13, user described in the present invention knocks module 11 and comprises the equipment knocked for user, and described intelligent-induction sensor adopts vibration transducer, described vibration transducer refers to the pressure-strain sheet with vibratory response surface, when user knocks, based on knocking frequency, the difference of intensity and cause pressure different, thus the voltage signal changed, described voltage signal transfers to described control module 13 through process, thus determine the input signal of user.Described scrambler mainly comprises the information coding system based on core code, the control coding system based on function code and is auxiliary coding scheme with expanded application code, information coding system wherein based on core code solves the mutual information transfer capability of human and computer, control coding system based on function code solves man-machine control interactive function, is that auxiliary coding scheme solves man-machine expanded application function with expanded application code.
In the present invention, described control module 13 involving vibrations controller, described vibrating controller is a small-sized microcontroller chip, it is between described vibration transducer and computer or embedded system controller, described vibrating controller extracts the information from vibration transducer, and converts thereof into the information that computer or embedded system controller can understand.Particularly, described vibrating controller is connected with described vibration coding module 12, for extracting the information from described vibration coding module 12, and converts thereof into the information that machine can understand.Described vibrating controller receives from the vibration information on described vibration detection parts, and converts it into and processing signals can be transferred to CPU on computer, and described vibrating controller receives information that CPU sends and performed simultaneously.
Described user knocks module 11 involving vibrations sheet, described vibrating reed is connected with described vibration coding module 12, the present invention adopts vibrating reed to replace tradition if mouse and keyboard are as input equipment, when knocking described vibrating reed with finger or other objects, described vibrating controller selects information to input according to the frequency of vibration and intensity.
The information input mode adopting layering based on knocker's machine interactive system of the present invention, is divided into one-level input, secondary input etc., has corresponding vibration to operate selection in each input level.Knock based on user, system is switched in different one-level input patterns according to knocking the frequency, intensity etc., then in one-level input, selects further mode of operation, completes input or enters in secondary input pattern and selected input further.
According to the man-machine interactive system based on percussion vibration of the present invention, also proposed a kind of specification of design, this specification comprises for the formal classification of operation and the process classification for operation, as shown in Figure 2.Formal classification for operation mainly comprises for simple, complicated, general; Process classification for operation mainly comprises based on navigation type, based on object class, based on drafting class.
For the formal classification of operation, particularly, simple interactive mode, complex interaction mode, universal interaction mode can be divided into dividing by the form of operation of design specifications.The difference of the input modes such as the such as single click of described simple interactive mode, twice click, these interactive modes can complete in one-off with a finger, easy to learn during operation, and swift to operate; Namely described complex interaction mode embeds other input modes on the basis of original simple interactive mode, and the multiple finger of these interactive mode majority needs even both hands cooperation completes through one or many; The interactive mode of unified employing mostly on the platform that described general gestures is namely different in different intelligent terminal.
For the process classification of operation, particularly, design specifications is divided by the process of operation and can be divided into based on the interactive mode of navigation, object-based interactive mode, draw class interactive mode.Describedly to stir up and down based on the stirring up and down of interactive mode such as option of navigation, the left and right of the page, be used for replacing the interactive mode of navigation key; The Scalable of described object-based interactive mode such as picture rotates, the opening of application program, file the interactive mode acting on various object on product such as to pull; Interactive mode etc. is write during the such as special symbol input of the interactive mode of described drafting class.
According to the man-machine interactive system based on percussion vibration of the present invention, also proposed a kind of principle of design, the main method of current Human-computer Interactive Design is client-oriented design method, as one in the widely used method for designing in Human-computer Interactive Design field, its aim is for the omnibearing concern of user, all adds the consideration of user from design planning, interaction design, interface to the use of final user reality etc. all flow process.
The present invention is based on the man-machine interaction aspect of finally presenting to user and using, propose the principle of design that a kind of final utilization based on user is convenient, provide specific feedback, not adding users cognition and alternative costs.Particularly, (1) meets the convenience of the final utilization of user, in order to the interaction demand of quick, efficient, the low error of the click meeting user, reduces in user's use procedure because the repetitive operation of low speed, poor efficiency, high level error completes single function; (2) for user provides specific feedback, propose the whole process that feedback mechanism allows user recognize oneself to operate, realize man-machine interaction; (3) interactive device pattern is various at present, the exchange method adopted is also similar, but there are some interactive devices to need user to carry out which learns or configures to have operated final man-machine interaction, by investigation test selection wherein the most rational scheme for product, avoid similar operation to allow user go to select, reduce user in the cognitive load of use procedure and alternative costs.
Man-machine interaction mode of the present invention, owing to there is no this large-area peripherals of keyboard, so realized the coding of information by the frequency and position etc. of the interactive device knocking small size, be similar to the Morse code sending telegram, the coding of letter can be realized by length collocation, during user's practical operation, concrete function is performed according to the frequency set in advance and position, as the present invention be applied to wireless headset time, user is by knocking assigned address on earphone and frequency selects song, the pattern finding sympathetic response song is opened as knocked three times, knock the pattern of secondary opening collection sympathetic response moment, knock and once pound out sympathetic response song etc.Therefore present invention incorporates the coding of multiple dimension such as frequency and position, the scope of extended coding can be realized.
To sum up, the man-machine interactive system based on percussion vibration of the present invention has the following advantages:
1. the vibration coding module of the present invention position of knocking intensity by responding to the difference of user and knocking, induce different electric current and voltages, thus input as simulating signal, even therefore special population such as disability, hemiplegia patient just can operate use easily by the action of knocking, break away from the dependence of traditional interactive mode for hardware interactive device, improve user to its degree easy to use; In addition, described vibration coding module has encoding function, not only can realize the mutual information transmission of human and computer, can also solve the functions such as the mutual and expanded application of man-machine control.
2. scrambler of the present invention mainly comprises the information coding system based on core code, the control coding system based on function code and is auxiliary coding scheme with expanded application code, information coding system wherein based on core code solves the mutual information transfer capability of human and computer, control coding system based on function code solves man-machine control interactive function, is that auxiliary coding scheme solves man-machine expanded application function with expanded application code.
Obviously, above-described embodiment is only for clearly example being described, the restriction not to embodiment.For those of ordinary skill in the field, other multi-form change or variation can also be made on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. the man-machine interactive system based on percussion vibration, comprise user and knock module (11), control module (13) and interactive module (14), described user knocks the vibration signal that module (11) collection is formed by hammer action, described control module (13) will be presented at after described vibration signal processing in described interactive module (14) to feed back to user thus to complete interaction response, it is characterized in that: described man-machine interactive system is involving vibrations coding module (12) also, described user is knocked the vibration signal that module (11) gathers and converts the analysis that current and voltage signals carries out data to by described vibration coding module (12), and be analyze and process in corresponding digital transfer to described control module (13) by described data encoding.
2. the man-machine interactive system based on percussion vibration according to claim 1, it is characterized in that: described user knocks module (11) and is connected with described vibration coding module (12), described vibration coding module (12) is connected with described control module (13), and described control module (13) is connected with described interactive module (14).
3. the man-machine interactive system based on percussion vibration according to claim 1, is characterized in that: described vibration coding module (12) involving vibrations detection part and scrambler.
4. the man-machine interactive system based on percussion vibration according to claim 3, is characterized in that: described scrambler mainly comprises the information coding system based on core code, the control coding system based on function code and is auxiliary coding scheme with expanded application code.
5. the man-machine interactive system based on percussion vibration according to claim 3, is characterized in that: described vibration detection parts are vibration transducers.
6. the man-machine interactive system based on percussion vibration according to claim 5, is characterized in that: described vibration transducer refers to the pressure-strain sheet with vibratory response surface.
7. the man-machine interactive system based on percussion vibration according to claim 1, is characterized in that: described control module (13) involving vibrations controller.
8. the man-machine interactive system based on percussion vibration according to claim 7, it is characterized in that: described vibrating controller is connected with described vibration coding module (12), for extracting from the information of described vibration coding module (12), and convert thereof into the information that machine can understand.
9. the man-machine interactive system based on percussion vibration according to claim 8, it is characterized in that: described vibrating controller receives the vibration information on vibration detecting part part, and it is changed into and processing signals can be transferred to CPU on computer, described vibrating controller receives information that CPU sends and is performed simultaneously.
10. the man-machine interactive system based on percussion vibration according to claim 1, is characterized in that: described user knocks module (11) involving vibrations sheet, and described vibrating reed is connected with described vibration coding module (12).
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| CN105912119A (en) * | 2016-04-13 | 2016-08-31 | 乐视控股（北京）有限公司 | Method for character input and wearable device |
| CN106019978A (en) * | 2016-08-11 | 2016-10-12 | 广州成潮智能科技有限公司 | Control system of smart home |
| CN106402008A (en) * | 2016-09-30 | 2017-02-15 | 广东美的环境电器制造有限公司 | Fan and method and device for controlling the same |
| CN106438429A (en) * | 2016-09-30 | 2017-02-22 | 广东美的环境电器制造有限公司 | Fan and control method and device for turning on or turning off fan |
| CN110363120A (en) * | 2019-07-01 | 2019-10-22 | 上海交通大学 | Intelligent terminal based on vibration signal touches authentication method and system |
| CN111785004A (en) * | 2020-07-01 | 2020-10-16 | 上海广拓信息技术有限公司 | Line patrol information transmission method and system |
| CN112817251A (en) * | 2020-12-29 | 2021-05-18 | 上海冠以寰文化传播有限公司 | Secret room door control system |
| CN113494799A (en) * | 2020-04-02 | 2021-10-12 | 青岛海尔电冰箱有限公司 | Refrigerator, display control method of transparent screen and storage medium |
| CN114002973A (en) * | 2021-09-28 | 2022-02-01 | 深圳面元智能科技有限公司 | Vibration control method, device, vibration control equipment and readable storage medium |
| CN114931746A (en) * | 2022-05-12 | 2022-08-23 | 南京大学 | Interaction method, device and medium for 3D game based on pen type and touch screen interaction |
| CN115185425A (en) * | 2022-06-22 | 2022-10-14 | 青岛海信移动通信技术股份有限公司 | Method and device for controlling page turning of electronic book displayed by terminal |
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| CN105912119A (en) * | 2016-04-13 | 2016-08-31 | 乐视控股（北京）有限公司 | Method for character input and wearable device |
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| CN112817251A (en) * | 2020-12-29 | 2021-05-18 | 上海冠以寰文化传播有限公司 | Secret room door control system |
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| CN114931746B (en) * | 2022-05-12 | 2023-04-07 | 南京大学 | Interaction method, device and medium for 3D game based on pen type and touch screen interaction |
| CN115185425A (en) * | 2022-06-22 | 2022-10-14 | 青岛海信移动通信技术股份有限公司 | Method and device for controlling page turning of electronic book displayed by terminal |
| CN115185425B (en) * | 2022-06-22 | 2024-04-19 | 青岛海信移动通信技术有限公司 | Method and device for controlling electronic book page turning displayed by terminal |
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Application publication date: 20150708 |
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