CN104516503A - Method and system both for sensing scene movement and reminding device - Google Patents
Method and system both for sensing scene movement and reminding device Download PDFInfo
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- CN104516503A CN104516503A CN201410802008.XA CN201410802008A CN104516503A CN 104516503 A CN104516503 A CN 104516503A CN 201410802008 A CN201410802008 A CN 201410802008A CN 104516503 A CN104516503 A CN 104516503A
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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
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
Abstract
The invention discloses a method for sensing scene movement. The method comprises the following steps: obtaining sensing data of a main sensor and a secondary sensor; calculating the sensing data to obtain a complete main target object characteristic waveform and a complete secondary target object characteristic waveform in a whole starting-stopping timestamp; arraying the main target object characteristic waveform and the secondary target object characteristic waveform to form a timestamp sequence; and recording comparison similarity of a main target object and a secondary target object in the characteristic waveform timestamp sequence in a database. The invention further discloses a corresponding system for sensing the scene movement and a reminding device. A body part, movement characteristics of the target objects and a time sequence are recorded through sensing movement tracks and gestures of the body and the target objects, events occurring in the scene are identified by comparing with an experience database and are recorded and stored, so that a user can conveniently inquire when necessary and an accurate answer is obtained.
Description
Technical field
The present invention relates to a kind of method of sight action perception, system and alarm set, belong to field of intelligent monitoring.
Background technology
At present, social life rhythm is very fast, the thing that needs are taken into account is a lot, much non-staple work is usually out in the cold, compared with foundation, stand fast at, exploit market, important dinner party and work etc., other thing is all minor matter, and the energy of people is limited, be difficult to exhaustive, therefore usually forget as locked a door, take medicine, whether completing of the action of to drink water etc. or activity, a lot of worries are caused to litigant, therefore, some solutions for perception and prompting are provided in prior art, such as, there is a kind of prompting key, lock and just shown green on the key, be used for reminding and lock a door, but this technology is easily made mistakes or is obscured, because there is no other voucher to prove that it completes really.
Summary of the invention
The technical problem to be solved in the present invention is, for the minor matter much must done the at present usually problem with forgeing out in the cold, provides a kind of method of sight action perception, system and alarm set.
According to an aspect of the present invention, propose a kind of method of sight action perception, comprise step:
S1, when major heading thing and attached object generation sight action, obtain the sense data of main sensor, attached sensor respectively, described sense data comprise in acceleration transducer, gyroscope, magnetometer data one or more, also comprise the ID code of described sensor and the beginning and ending time stamp of described sense data, wherein said main sensor and major heading thing combine and move, and described attached sensor and attached object combine and move.
S2, calculate described in sense data obtain the whole beginning and ending time stamp in complete major heading thing signature waveform and attached object signature waveform, one or more in described signature waveform involving vibrations sense data, displacement sensing data, posture sensing data, also comprise the mistiming between the time period length of whole signature waveform and signature waveform.
S3, described major heading thing signature waveform and attached object signature waveform are arranged in timestamp sequence, and contrast similarity with described major heading thing and attached object signature waveform timestamp sequential recording in a database:
(A) when similarity is greater than setting value, judge that the sight action occurred between described major heading thing and attached object is effective;
(B) when similarity is less than setting value, judge that invalid or new sight action occurs for described major heading thing and attached object, and ask outside answer, confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
Preferably, described major heading thing comprises as the people of main monitoring objective, animal certain limbs with it or position; Described attached object comprises other position of the health associated with major heading thing, and/or comprise to come in contact in interactive article, device, animal with major heading thing one or more.
Preferably, the start time point of described beginning and ending time stamp is when having similar sense data from main sensor at one time and attached sensor, or from receive closely identification signal time; And its end time point is until main sensor is completely different from the sense data of attached sensor, and/or until closely identification signal disappearance; Described closely identification comprises RFID technique and/or NFC technique.
Preferably, described vibration-sensing data by comparing maximal value to the data measured by acceleration transducer and/or the energy spectrometer after carrying out wavelet filtering obtains, described energy spectrometer comprise in wavelet energy, fast Fourier and oscillometry one or more; Described posture sensing data obtain by carrying out computing to the data measured by one or more in acceleration transducer, gyroscope and magnetometer; The described displacement sensing data data comprised by recording acceleration transducer, gyroscope and magnetometer carry out the three-dimensional coordinate side-play amount that fusion computing obtains, this side-play amount is with previous rest position for reference point, and the start-stop section integration that three-dimensional coordinate side-play amount temporally stabbed obtains.
Preferably, described sight action comprises to be carried out recording, inquire about, show, point out or reporting to the police with one or more forms in sound, word, picture, video, LED display, vibration.
Preferably, the outside answer of described request comprises carries out alert requests by one or more modes in display, mode of vibration, voice, and described answer comprises and realizes input by one or more modes in touch-screen, voice, wireless telecommunications and interface input.
According to a second aspect of the invention, propose a kind of system of sight action perception, comprise at least two sensors, one of them is main sensor, and all the other are attached sensor.
Described attached sensor comprises sensing cell, arithmetic element, storer, wireless transmit/receive units, and described main sensor comprises all component units of attached sensor, also comprises Tip element.
Described main sensor is attached on a certain position on the person or object, and described attached sensor is attached to the one or more positions on object, health.
Described sensing cell comprises acceleration transducer, gyroscope, geomagnetic sensor, for the sequencing of the motion and time that sense body part and/or object, and sense data is passed to arithmetic element and carry out computing, to obtain one or more operational datas and the timestamps such as attitude, vibration, displacement, the ID code in operational data, timestamp and storer is sent to main sensor by wireless transmit/receive units.
Described main sensor is by the operational data of master, attached sensor and the temporally stamp order arrangement of ID code, union data obtain the movement locus of each sensor, again by the ID code of each sensor and/or movement locus, contrasted by decision tree with the database data in the storer of main sensor, wherein:
When both similarities are higher than setting value, then determine that the sight action that each sensor senses is found in a database, effective to judge the sight action occurred between described major heading thing and attached object.
Otherwise, operation result is preserved and/or is passed to reminding unit by main sensor arithmetic element in memory, and reminded by reminding unit, thus judge that described major heading thing and attached object invalid or new sight action occur and ask outside answer, to confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
Preferably, this system also comprises a central controller, described central controller be applicable in mobile phone, flat board, computer and other device one or more, described central controller receives master that main sensor transmits, the ID code of attached sensor, movement locus, attitude and time stamp data, and the database in connecting inner storer calculates in central arithmetic unit, obtain ID code sequence and movement locus, attitudes vibration timestamp ordering, carry out contrast identification step by decision tree:
(A1) when identifying successfully, central controller preserves recognition result and time in memory, or is directly undertaken showing and reminding by reminding unit.
(B1) when identifying unsuccessful, central controller sends prompt tone, suggestion voice or picture by Tip element, after obtaining user's confirmation, preserves or abandon this recognition result.
Preferably, the mechanics of communication of the wireless transmit/receive units between main, attached sensor and central controller comprise in NFC near field communication (NFC), RFID mechanics of communication, 2.4G wireless communication technique one or more.
According to a third aspect of the invention we, propose a kind of alarm set of sight action perception, it is characterized in that, it is fixed on object, and comprises the main sensor in the system of above-mentioned sight action perception; Described alarm set is made, embed, integration or be assembled in a wearable items, and this wearable items comprises bracelet, wrist-watch, ring, button or logo, and the shape of described alarm set comprises plate mat, paster, bayonet socket or resilient ring.
The invention has the beneficial effects as follows, movement locus and the attitude of health and object is sensed by multiple sensor combined with body part, object, the motion feature of recording body position, object, time order and function order, again by comparing the thing identifying that this image and scene occur with experience database, and record is preserved, and facilitates user to inquire about when needed, confirm whether completing of sight action, and obtain answer accurately, completely solve user because forget and being entangled with of ignoring and produce.
Devices and methods therefor of the present invention is suitable for the spacescan location of wireless senser, is simple space orientation technique, can carries out the scanning in space fast, and all objects position after significance arithmetic in energy located space.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further, wherein:
Fig. 1 is the schematic flow sheet of the embodiment according to method of the present invention;
Fig. 2 is schematic flow sheet according to a further embodiment of the method according to the invention;
Fig. 3 is the structural representation of the embodiment according to system of the present invention.
Embodiment
According to method of the present invention, the ultimate principle of system and alarm set is, contacted any object has can the wireless base station apparatus of perceptual object motion state or duty, these device wireless connections are to a central controller, central controller itself also may be wireless receiving and dispatching sensor, in certain hour and space, multiple sensor senses specific motion state or duty, the ID code of the sensor that multiple sense data and this packet contain is combined to form action sequence in chronological order, then in context data storehouse, the sight expression data corresponding with it is found, again sight expression data added timestamp and store, facilitate instant alerts and warning, or the data stored are used for analysis in the future.
Further, equipment can also be asked a question when being ignorant of, such as: " are you at What for? " can record after obtaining answer and judge as later sight.
As an example, when alarm set is an information bracelet, its same with other sensor senses, and finally sense data is uploaded to the process that the such mobile device of such as mobile phone does to perform next step, such as, judges.This sensor can be made up of one or more in acceleration transducer, gyroscope, geomagnetic sensor, barometer.
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
Be illustrated in figure 1 the schematic flow sheet of the embodiment according to method of the present invention.In this embodiment,
Step S1: when major heading thing and attached object generation sight action, obtain the sense data of main sensor, attached sensor respectively, described sense data can comprise coming one or more the sense data in acceleration sensor, gyroscope, magnetometer data, also comprise the ID code of described sensor and the beginning and ending time stamp of described sense data, wherein said main sensor and major heading thing combine and move, and described attached sensor and attached object combine and move;
Step S2: the sense data described in calculating obtain the whole beginning and ending time stamp in complete major heading thing signature waveform and attached object signature waveform, one or more in described signature waveform involving vibrations sense data, displacement sensing data, posture sensing data, also comprise the mistiming between the time period length of whole signature waveform and signature waveform;
Step S3: described major heading thing signature waveform and attached object signature waveform are arranged in timestamp sequence, and contrast similarity with described major heading thing and attached object signature waveform timestamp sequential recording in a database:
(A) when similarity is greater than setting value, judge that the sight action occurred between described major heading thing and attached object is effective;
(B) when similarity is less than setting value, judge that invalid or new sight action occurs for described major heading thing and attached object, and ask outside answer, confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
Wherein, described major heading thing and attached object signature waveform timestamp sequential recording in a database can be used as setting value.
Particularly, described major heading thing can comprise as the people of main monitoring objective, animal certain limbs with it or position; Described attached object can comprise other position of the health associated with major heading thing, and/or comprise to come in contact in interactive article, device, animal with major heading thing one or more.
As an example, when the start time point of described beginning and ending time stamp can be and has similar sense data from main sensor at one time and attached sensor, or from receive closely identification signal time; And its end time point is until main sensor is completely different from the sense data of attached sensor, and/or until closely identification signal disappearance; Described closely identification comprises RFID technique, NFC technique or other wireless communication technologys be suitable for.
As an example, described vibration-sensing data by comparing maximal value to the data measured by acceleration transducer and/or the energy spectrometer after carrying out wavelet filtering obtains, described energy spectrometer can comprise in wavelet energy, fast Fourier and oscillometry one or more; Described posture sensing data obtain by carrying out computing to the data measured by one or more in acceleration transducer, gyroscope and magnetometer; The described displacement sensing data data that can comprise by recording acceleration transducer, gyroscope and magnetometer carry out the three-dimensional coordinate side-play amount that fusion computing obtains, this side-play amount can be with previous rest position for reference point, and start-stop section integration three-dimensional coordinate side-play amount temporally stabbed obtains.
Particularly, described sight action can comprise to be carried out recording, inquire about, show, point out or reporting to the police with one or more forms in sound, word, picture, video, LED display, vibration.
Particularly, the outside answer of described request can comprise carries out alert requests by one or more modes in display, mode of vibration, voice, and described answer comprises and realizes input by one or more modes in touch-screen, voice, wireless telecommunications and interface input.
Figure 2 shows that the schematic flow sheet of another embodiment of the method according to sight action perception of the present invention, comprise step:
1) obtain the sensor data that multiple one that combines with related objective article is moved, and add that the beginning and ending time stabs to each sensor data respectively, exemplarily, the restriction of stabbing about this beginning and ending time can be identical with previous embodiment.
Wherein, sensor data comprises displacement sensing data, displacement sensing data are by the data of acceleration transducer, gyroscope, geomagnetic sensor and barometer data sensing, obtain three-dimensional coordinate side-play amount through computing, side-play amount with previous rest position for reference point; Also comprise posture sensing data, it is sensed by sensor and after computing, obtains 3 d pose angular data; Also can comprise sensor ID code further.
2) sense data is temporally stabbed arrangement, by the sight sensing result that a database search and object ID code sequence pair are answered, particularly, the timestamp sequential recording of described object in a database can be contrasted, this contrast comprise mate described object 3 D motion trace, attitude, time period parameters similarity.
3) if result is not unique, then search further according to the difference of 3 D motion trace, attitude, time period, the similarity of coupling parameters, wherein, start-stop section integration three-dimensional coordinate side-play amount temporally stabbed can obtain the 3 D motion trace of object.
When similarity is greater than setting value, judge that data are now effective context data; Start-stop section integration three-dimensional coordinate side-play amount temporally stabbed obtains the movement locus of object;
When similarity is less than setting value, be judged as new sight action, outside now can be asked to provide up-to-date answer, and preserve as new result; Or be judged as invalid sight action, abandon the timestamp sequence of sight action.
In step 2) in, also there is a kind of extreme situation, namely similarity is equal to setting value, now similarly can judge that data are now effective context data.
In step 3) in, start-stop section integration three-dimensional coordinate side-play amount temporally stabbed obtains the movement locus of object
Be illustrated in figure 3 the structural representation of a specific embodiment of the system according to sight action perception of the present invention, this system comprises at least two sensors, and one of them is main sensor, and all the other are attached sensor,
Described attached sensor comprises sensing cell, arithmetic element, storer, wireless transmit/receive units, and described main sensor comprises all component units of attached sensor, also comprises Tip element;
Described main sensor is attached on a certain position on the person or object, and described attached sensor is attached to the one or more positions on object, health;
Described sensing cell comprises acceleration transducer, gyroscope, geomagnetic sensor, for the sequencing of the motion and time that sense body part and/or object, and sense data is passed to arithmetic element and carry out computing, to obtain one or more operational datas and the timestamps such as attitude, vibration, displacement, the ID code in operational data, timestamp and storer is sent to main sensor by wireless transmit/receive units;
Described main sensor is by the operational data of master, attached sensor and the temporally stamp order arrangement of ID code, union data obtain the movement locus of each sensor, again by the ID code of each sensor and/or movement locus, contrasted by decision tree with the database data in the storer of main sensor.
About decision tree, such as, sight sensing result corresponding to ID code sequence is found, if result is not unique by the database with decision tree function, then enter next stage decision-making branch according to the difference of 3 D motion trace, attitude, time period, to mate the similarity of parameters.
When both similarities are higher than setting value, then determine that the sight action that each sensor senses is found in a database, effective to judge the sight action occurred between described major heading thing and attached object;
Otherwise, operation result is preserved and/or is passed to reminding unit by main sensor arithmetic element in memory, and reminded by reminding unit, thus judge that described major heading thing and attached object invalid or new sight action occur and ask outside answer, to confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
Particularly, this system also comprises a central controller, described central controller be applicable in mobile phone, flat board, computer and other device one or more, described central controller receives master that main sensor transmits, the ID code of attached sensor, movement locus, attitude and time stamp data, and the database in connecting inner storer calculates in central arithmetic unit, obtain ID code sequence and movement locus, attitudes vibration timestamp ordering, carry out contrast identification step by decision tree:
(A1) when identifying successfully, central controller preserves recognition result and time in memory, or is directly undertaken showing and reminding by reminding unit;
(B1) when identifying unsuccessful, central controller sends prompt tone, suggestion voice or picture by Tip element, after obtaining user's confirmation, preserves or abandon this recognition result.
Exemplarily, the position of the described person comprises the position on finger, wrist, arm, head, neck, waist, leg, ankle, pin.
Exemplarily, the mechanics of communication of the wireless transmit/receive units between main, attached sensor and central controller comprise in NFC near field communication (NFC), RFID mechanics of communication, 2.4G wireless communication technique one or more.
According to the method and system of previous embodiment, can be embodied as a kind of alarm set of sight action perception, it is fixed on object, and comprises the main sensor in the system of above-mentioned sight action perception.Described alarm set can be fixed on finger, wrist, arm, clothes and/or trousers.Described alarm set can be made into, embed, integration or be assembled in a wearable items, and this wearable items comprises bracelet, wrist-watch, ring, button or logo, and the shape of described alarm set comprises plate mat, paster, bayonet socket or resilient ring.
Below in conjunction with concrete example method and system of the present invention done and further illustrate.
Example 1: main sensor and at least one attached sensor, for the sight identification of locking a door.An attached sensor is fixed on the shank of the key.This main sensor is the Intelligent bracelet be worn in wrist, its inside includes acceleration transducer, gyroscope, the sensing cell that geomagnetic sensor is formed, sensing cell sense movement data pass to arithmetic element computing, obtain attitude, relative to the three-shaft displacement amount of reference point, the data such as vibration performance, and can timestamp be added, ID code in storer is stored into the first identification memory block together simultaneously, the ID of attached sensor is closely sensed by wireless transmit/receive units, NFC specifically can be adopted to carry out or pass through RFID read-write, and short distance 2.4G wireless communication technique realizes.Distance between bracelet and attached sensor can also be set between 0 ~ 30cm to ensure being all action undertaken by same person.
When with hand-held key, bracelet reads in the ID of attached sensor on the key, because bracelet and key synchronously carry out, therefore both movement locus are similar, again key is inserted keyhole, the vibrational waveform that both sense is similar, time synchronized, synchronous dextrorotation same number of turns represents and locks a door again, left-hand rotation same number of turns represents enabling, the attitude that the sense data of these two sensors obtains after by the data operation of each self-inductance measurement, vibration data, relative to reference three-shaft displacement time static, and the timestamp that signature waveform starts and terminates is collected by bracelet and temporally stabs both data ordering, and then whether the value compared set by the arrangement in time of ID code meets in database in memory, when meeting setting value, it is exactly current sight that ID code arranges the coding found in time: by key.
There are two owing to taking effective object of key: open the door and lock a door, therefore only have ID code and Time alignment to judge net result, therefore continue the attitude, the vibration that are sensed by two sensors again and carry out arranging and comparing with reference to displacement data.The arrangement of first temporally stabbing, obtain one section of similar movement locus (by key to lockhole), next is similar vibrational waveform (insertion lockhole), bracelet is dextrorotation by the position after vibrating, key also dextrorotation simultaneously (supposes that dextrorotation is for locking a door, left-handed for opening the door, attached sensor is with the shank of the key synchronous rotary, bracelet is after benchmark rotates to an angle clockwise with reference position, return reference position, again rotate to an angle, sensor can the continuous-changing features of test pose, time length, interrelated due in time, and the attitudes vibration feature of key, the variation characteristic of bracelet attitude is collected in advance and is saved as experience storehouse in room by experiment), and then sense the identical attitude of two sensors or change in displacement (getting key) realizes whole sight action of locking a door.Based on sensing and the judgement of these sequences, by comparing and searching the coding result obtaining locking a door, result is added that the timestamp of execution is kept at the second identification memory block together, then on bracelet, the prompting of having locked a door is shown, with the information facilitating user can accurately have been locked a door when forgeing by LED or alternate manner.Bracelet is worn in wrist and keeps being synchronized with the movement with wrist, does not have relative motion.Bracelet can do ovalization, ensures fit with wrist and be not adjacent to, and facilitates during wrist rotation and drives bracelet synchronous axial system.
Example 2: bracelet, water tumbler, medicine bottle three external member system, bottom water tumbler or sidewall stick the first sensor, medicine bottle cap sticks the second sensor, go to take medicine bottle with the hand wearing bracelet, rotary bottle cover, puts medicine import, rise by water tumbler and come mouth and drink water, put down water tumbler again, spin medicine bottle cap, complete the sequence of taking medicine.Its principle analysis is identical with the above-mentioned principle of locking a door involved by process.
A central controller can be increased on the basis of said system, can be panel computer, smart mobile phone or other device, here for smart mobile phone, the data of bracelet and other sensor can be forwarded to mobile phone by bracelet, also directly can be sent to mobile phone and carry out computing, being shown and prompting by the consulting that mobile phone A PP software simulating is abundanter, can be picture, voice, vibration, music etc. again.
Example 4: with on the water tumbler of the bracelet (singlehanded ring or both hands ring) of RFID reader, band RFID and the medicine bottle of body or bottle cap band RFID.During the hand-held medicine bottle of right hand ring, the RFID on medicine bottle is closely read in due to bracelet and medicine bottle, left hand (without or have bracelet) unscrewing cap, medicine is poured on left hand bottle cap, and left hand bottle cap puts medicine in the mouth, close the lid, left hand (must have bracelet) takes water tumbler again, reads in RFID on water tumbler, drinks water and completely puts down water tumbler, bracelet stops reading RFID, and sight of taking medicine completes.Both hands ring reads in RFID respectively, when bracelet inside does not have a sensor, only studies in the time that RFID continues, has during sensor and also can sense bracelet movement locus, and the degree of accuracy that two kinds of modes judge is different, but can both judge.
RFID read by one-handed performance left hand ring hand-held medicine bottle, right hand spiral cover, left hand fall medicine enter lid, put down medicine bottle take water tumbler read water tumbler RFID, the right hand puts medicine as mouth, left hand end water tumbler drinks water, discharge water cup, again reads in medicine bottle RFID cover lid, replace by medicine bottle, RFID signal disappears, and completes and takes medicine sight action.By RFID, ID in chronological sequence and length be arranged in one group of data, table look-up in a database and obtain sight result.
RFID, ID have the attribute of its correspondence respectively in a database: represent who, simultaneously together which has, time length, sequencing, (movement locus) how to do, finally obtain the sight result what has done.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (10)
1. a method for sight action perception, is characterized in that, comprises step:
S1, when major heading thing and attached object generation sight action, obtain the sense data of main sensor, attached sensor respectively, described sense data comprise in acceleration transducer, gyroscope, magnetometer data one or more, also comprise the ID code of described sensor and the beginning and ending time stamp of described sense data, wherein said main sensor and major heading thing combine and move, and described attached sensor and attached object combine and move;
S2, calculate described in sense data obtain the whole beginning and ending time stamp in complete major heading thing signature waveform and attached object signature waveform, one or more in described signature waveform involving vibrations sense data, displacement sensing data, posture sensing data, also comprise the mistiming between the time period length of whole signature waveform and signature waveform;
S3, described major heading thing signature waveform and attached object signature waveform are arranged in timestamp sequence, and contrast similarity with described major heading thing and attached object signature waveform timestamp sequential recording in a database:
(A) when similarity is greater than setting value, judge that the sight action occurred between described major heading thing and attached object is effective;
(B) when similarity is less than setting value, judge that invalid or new sight action occurs for described major heading thing and attached object, and ask outside answer, confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
2. the method for a kind of sight action perception according to claim 1, is characterized in that, described major heading thing comprises as the people of main monitoring objective, animal certain limbs with it or position; Described attached object comprises other position of the health associated with major heading thing, and/or comprise to come in contact in interactive article, device, animal with major heading thing one or more.
3. the method for a kind of sight action perception according to claim 1, it is characterized in that, the start time point of described beginning and ending time stamp is when having similar sense data from main sensor at one time and attached sensor, or from receive closely identification signal time; And its end time point is until main sensor is completely different from the sense data of attached sensor, and/or until closely identification signal disappearance; Described closely identification comprises RFID technique and/or NFC technique.
4. the method for a kind of sight action perception according to claim 1, it is characterized in that, described vibration-sensing data by comparing maximal value to the data measured by acceleration transducer and/or the energy spectrometer after carrying out wavelet filtering obtains, described energy spectrometer comprise in wavelet energy, fast Fourier and oscillometry one or more; Described posture sensing data obtain by carrying out computing to the data measured by one or more in acceleration transducer, gyroscope and magnetometer; The described displacement sensing data data comprised by recording acceleration transducer, gyroscope and magnetometer carry out the three-dimensional coordinate side-play amount that fusion computing obtains, this side-play amount is with previous rest position for reference point, and the start-stop section integration that three-dimensional coordinate side-play amount temporally stabbed obtains.
5. the method for a kind of sight action perception according to any one of claim 1-4, it is characterized in that, described sight action comprises to be carried out recording, inquire about, show, point out or reporting to the police with one or more forms in sound, word, picture, video, LED display, vibration.
6. the method for a kind of sight action perception according to claim 1, it is characterized in that, the outside answer of described request comprises carries out alert requests by one or more modes in display, mode of vibration, voice, and described answer comprises and realizes input by one or more modes in touch-screen, voice, wireless telecommunications and interface input.
7. a system for sight action perception, is characterized in that, comprises at least two sensors, and one of them is main sensor, and all the other are attached sensor,
Described attached sensor comprises sensing cell, arithmetic element, storer, wireless transmit/receive units, and described main sensor comprises all component units of attached sensor, also comprises Tip element;
Described main sensor is attached on a certain position on the person or object, and described attached sensor is attached to the one or more positions on object, health;
Described sensing cell comprises acceleration transducer, gyroscope, geomagnetic sensor, for the sequencing of the motion and time that sense body part and/or object, and sense data is passed to arithmetic element and carry out computing, to obtain one or more operational datas and the timestamps such as attitude, vibration, displacement, the ID code in operational data, timestamp and storer is sent to main sensor by wireless transmit/receive units;
Described main sensor is by the operational data of master, attached sensor and the temporally stamp order arrangement of ID code, union data obtain the movement locus of each sensor, again by the ID code of each sensor and/or movement locus, contrasted by decision tree with the database data in the storer of main sensor, wherein:
When both similarities are higher than setting value, then determine that the sight action that each sensor senses is found in a database, effective to judge the sight action occurred between described major heading thing and attached object;
Otherwise, operation result is preserved and/or is passed to reminding unit by main sensor arithmetic element in memory, and reminded by reminding unit, thus judge that described major heading thing and attached object invalid or new sight action occur and ask outside answer, to confirm preserve or abandon the main sensor signature waveform of this sight action and the timestamp sequence of attached sensor signature waveform.
8. the system of a kind of sight action perception according to claim 7, it is characterized in that, this system also comprises a central controller, described central controller is applicable to mobile phone, dull and stereotyped, one or more in computer and other device, described central controller receives the master that main sensor transmits, the ID code of attached sensor, movement locus, attitude and time stamp data, and the database in connecting inner storer calculates in central arithmetic unit, the ID code sequence obtained and movement locus, the timestamp ordering of attitudes vibration, contrast identification step is carried out by decision tree:
(A1) when identifying successfully, central controller preserves recognition result and time in memory, or is directly undertaken showing and reminding by reminding unit;
(B1) when identifying unsuccessful, central controller sends prompt tone, suggestion voice or picture by Tip element, after obtaining user's confirmation, preserves or abandon this recognition result.
9. the system of a kind of sight action perception according to claim 7, it is characterized in that, the mechanics of communication of the wireless transmit/receive units between main, attached sensor and central controller comprise in NFC near field communication (NFC), RFID mechanics of communication, 2.4G wireless communication technique one or more.
10. an alarm set for sight action perception, is characterized in that, it is fixed on object, and comprises the main sensor in the system of the sight action perception described in any one of claim 7-9; Described alarm set is made, embed, integration or be assembled in a wearable items, and this wearable items comprises bracelet, wrist-watch, ring, button or logo, and the shape of described alarm set comprises plate mat, paster, bayonet socket or resilient ring.
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| CN201410802008.XA CN104516503B (en) | 2014-12-18 | 2014-12-18 | Method, system and the alarm set that a kind of scene action perceives |
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| CN201410802008.XA CN104516503B (en) | 2014-12-18 | 2014-12-18 | Method, system and the alarm set that a kind of scene action perceives |
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| CN104516503A true CN104516503A (en) | 2015-04-15 |
| CN104516503B CN104516503B (en) | 2018-01-05 |
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| CN201410802008.XA Active CN104516503B (en) | 2014-12-18 | 2014-12-18 | Method, system and the alarm set that a kind of scene action perceives |
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| CN108376432A (en) * | 2018-01-18 | 2018-08-07 | 江西机电职业技术学院 | Lock acknowledgment of your inquiry method, apparatus, equipment and the readable storage medium storing program for executing of information |
| CN109285329A (en) * | 2018-11-19 | 2019-01-29 | 珠海格力电器股份有限公司 | One kind take medicine behavioral value based reminding method, detection system for prompting |
| CN114376575A (en) * | 2022-01-17 | 2022-04-22 | 华民康(成都)科技有限公司 | System for assisting in identifying patients with childhood hyperkinetic syndrome |
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| CN114376575A (en) * | 2022-01-17 | 2022-04-22 | 华民康(成都)科技有限公司 | System for assisting in identifying patients with childhood hyperkinetic syndrome |
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| CN104516503B (en) | 2018-01-05 |
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