Utility model content
For above problem, this utility model provides a kind of personal eye monitoring system using wearable technology.
According to an aspect of the present utility model, disclose a kind of personal eye monitoring system, comprising: wearable device, it comprises sensor, for gathering and the physics relevant by eye situation of user and environmental information; User terminal, it comprises user interface, for receiving the information specific to user of described user input; High in the clouds module, it comprises high in the clouds processing unit, information for gathering described wearable device is classified with the information specific to user being input to described user terminal, to determine eyes of user type, wherein said high in the clouds module also comprises expert engine, for revising the classification that described high in the clouds processing unit performs based on ad hoc rule or model.
In one implementation, described high in the clouds processing unit is also according to revised classification, and for described user selects one or more suggestion, and described expert engine is also revised the suggestion that described high in the clouds processing unit is selected based on ad hoc rule or model.
In one implementation, described sensor comprises with at least one in lower sensor:
Distance measuring sensor, for measuring the distance between the eyes of described user and object;
Photosensitive sensors, for measuring the Lighting information of the environment residing for described user; And
Angle orientation sensor, for obtain described wearable device positional information in three dimensions and described user by eye angle information and primary and secondary eye information.
In one implementation, described wearable device also comprises microprocessing unit, for carrying out preliminary treatment to the physics of described sensor acquisition and environmental information.
In one implementation, described microprocessing unit uses the Lighting information of spectrum detection technique to described sensor measurement to analyze, to obtain the spectral components of each wave band, and use the positional information of spectral components and the described wearable device obtained, determine the environmental information residing for described user.
In one implementation, described wearable device also comprises intervalometer, for carrying out timing to the use of described user at the moment.
In one implementation, the dynamic optical data of the essential information of described user, the static optical data of described user and/or described user is comprised specific to the information of user.
In one implementation, the information about the ophthalmic diseases history of described user, family's ophthalmic diseases history, treatment of eye disorders history and/or ophthalmic diseases medication history is also comprised specific to the information of user.
In one implementation, described expert engine uses the information stored in the module of described high in the clouds to carry out training to produce training pattern.
In one implementation, described training pattern comprises at least one in neural network model, partial least square method model, regression model.
In one implementation, described expert engine is also along with passage of time uses the information upgraded to carry out re-training to upgrade the training pattern produced.
In one implementation, described suggestion comprise eye treatment scheme proposals, with eye custom suggestion, eye training content suggestion and dietary recommendation at least one.
In one implementation, described high in the clouds module also sends selected suggestion to described user terminal, and described user terminal produces the control information being used for adjusting the operation of described wearable device according to the suggestion of described high in the clouds module feedback.
The information that personal eye monitoring system of the present utility model not only utilizes wearable device to gather, and providing specific to the information of user to user of utilizing user to input is advised with eye.In addition, use expert engine to help to revise the suggestion of the classification performed or selection when personal eye monitoring system of the present utility model processes beyond the clouds, thus more accurate and applicable feedback can be provided.
Detailed description of the invention
Below with reference to accompanying drawings preferred implementation of the present utility model is described in more detail.Although show preferred implementation of the present utility model in accompanying drawing, but should be appreciated that, this utility model can be realized in a variety of manners and not should limit by the embodiment of setting forth here.On the contrary, provide these embodiments to be to make this utility model more thorough and complete, and complete for scope of the present utility model can be conveyed to those skilled in the art.
Fig. 1 shows the schematic diagram according to personal eye monitoring system 100 of the present utility model.As shown in fig. 1, wearable device 10, user terminal 20 and high in the clouds module 30 is comprised according to personal eye monitoring system 100 of the present utility model.
Wearable device 10 can be the various smart machines can dressed on human body.Preferably, for personal eye monitoring system 100 described in the utility model, wearable device 10 can be implemented as wearable intelligent glasses.But, it will be understood by those skilled in the art that wearable device 10 described in the utility model is not limited thereto, but can be implemented as any any other equipment that can realize the function of wearable device 10 as described below.
As shown in fig. 1, wearable device 10 comprises one or more sensor 12, for gathering and the physics relevant by eye situation of user and environmental information.
In one implementation, sensor 12 can comprise distance measuring sensor, for measure the eyes of user and object (as user the books or screen etc. watched) between distance.
In one implementation, sensor 12 can comprise photosensitive sensors, for measuring the Lighting information of the environment residing for user, and such as illumination intensity information etc.
In one implementation, sensor 12 can comprise angle orientation sensor, for obtain wearable device 10 positional information in three dimensions and user by eye angle information and primary and secondary eye information.
Wearable device 10 also comprises microprocessing unit 14, carries out preliminary treatment for the physics that gathers sensor 12 and environmental information.
In one implementation, microprocessing unit 14 can use spectrum detection technique to analyze the Lighting information that photosensitive sensors is measured, to obtain the spectral components of each wave band.Further, the positional information that microprocessing unit 14 can use obtained spectral components and angle orientation sensor to obtain, determines the environmental information residing for user.This environmental information can be categorized as indoor environment and outdoor environment.Such as, when ultraviolet (UV) value that photosensitive sensors (or more specifically, UV sensor) is measured is greater than 0, microprocessing unit 14 can determine that user is in outdoor environment.On the other hand, when the UV value measured equals 0, microprocessing unit 14 can determine that user is in indoor environment.This is because, ultraviolet cannot pass through the barrier such as glass or wall, if the UV value therefore arriving user eye is greater than 0, then explanation have ultraviolet can direct projection to user's eye, at this moment can think that user is in outdoor environment, otherwise can think that user is in indoor environment.
In one implementation, wearable device 10 positional information in three dimensions that microprocessing unit 14 can obtain based on angle orientation sensor, judges whether user has correctly worn equipment 10.
In addition, wearable device 10 can also comprise intervalometer 16, for carrying out timing to the use of user at the moment.In one implementation, come together to carry out timing to the use of user at the moment by angle orientation sensor and intervalometer 16.
Specifically, angle orientation sensor can be measured can wearable device 10 angular values in three directions, and intervalometer 16 can wearable device 10 open after continue timing.In this case, when the angular values that microprocessing unit 14 is determined on three directions of angle orientation sensor measurement there is no that within the scheduled time (in such as 2 minutes) change or excursion are less than specific threshold, can determine that user does not wear this can wearable device 10.In this case, although think and can wearable device 10 open, user does not wear this equipment, but is in resting state.Otherwise microprocessor unit 14 can determine that user is wearing and using this equipment, then intervalometer carries out timing 16 pairs of service times.
Various information after wearable device 10 gathers and/or processes are delivered to user terminal 20, and to carry out preliminary treatment to these information, and these information after preliminary treatment are delivered to high in the clouds module 30.But it will be understood by those skilled in the art that this utility model is not limited thereto, the various information after wearable device 10 gathers and/or processes also directly can send high in the clouds module 30 to carry out high in the clouds process.
User terminal 20 can be variously can carry out by wired and/or wireless mode and wearable device 10 and/or high in the clouds module 30 equipment that communicates.Such as, user terminal 20 can be mobile phone, notebook computer, panel computer, desktop computer etc.User terminal 20 can pass through the wireless modes such as cellular network, WiFi, bluetooth, or by the wired mode such as data wire or the Internet, communicates with wearable device 10 and/or high in the clouds module 30.
User terminal 20 comprises user interface 22, for receiving the information specific to user of user's input.Such as, the information specific to user can comprise user basic information, as the age, sex etc. of user.Again such as, the information specific to user can comprise the static optical data of user, data as substantially constant in interpupillary distance etc.Again such as, the information specific to user can comprise the dynamic optical data of user, as the data that diopter etc. may change.
In some implementations, the information specific to user that user interface 22 receives can also comprise the historical information of the ophthalmic diseases history, family's ophthalmic diseases history and so on of such as user.Such as, medical circle is verified, if father and mother are near-sighted, then the probability of child's myopia also improves greatly, and therefore such family's ophthalmic diseases history is also very useful for user with eye detection and diagnosis.
Further, the information specific to user that user interface 22 receives can also comprise treatment of eye disorders historical information and/or the ophthalmic diseases medication historical information of user.Such as, for once accepting the user of myoporthosis operation and not accepting the user of myoporthosis operation, personal eye monitoring system 100 will provide different treatments or preventive suggestions.
User interface 22 comprises the various interfaces that can be used in receiving user's input, such as display screen, touch screen, mike etc.
In addition, user interface 22 also comprises the various interfaces that can provide output to user, such as display screen, speaker etc.
In some implementations, user terminal 20 can also comprise user terminal processes device 24, processes for the information inputted by user interface 22 information from wearable device 10 received and/or user.Such as, user terminal processes device 24 can process the accekeration in three of an angle sensor measurement direction, the angle system of being converted into, the number of seconds of intervalometer record and user terminal current time are contrasted, can the time point etc. of each bar information gathering in wearable device 10 to calculate.But it will be understood by those skilled in the art that this utility model is not limited thereto, user terminal 20 can directly send information that is received or input to high in the clouds module 30 and not carry out any process to it.
High in the clouds module 30 can comprise high in the clouds processing unit 32, for classifying with the information being input to user terminal 20 of gathering wearable device 10.Specifically, high in the clouds processing unit 32 can use algorithm process to classify to the information received, to determine eyes of user type.For myopia, eyes of user type can be divided into:
(1) behavior myopia, refers to the myopia that the day after tomorrow causes because of the visual behaviour that eyes are overweight.This kind of near-sighted relative incidence is more late, can carry out certain prevention by behavioral intervention, is therefore the main users group according to equipment of the present utility model.
(2) hereditary myopia's eye, refers in the family of father and mother both sides have high myopia.Comparatively early, deepen speed soon, as a rule various prevention and controls effect is not ideal for the age of onset of this kind of myopia.
(3) myopia that disease is adjoint, refers to the myopia problem that other ophthalmic diseasess bring.This kind of myopia preventing and treating is usually more difficult.
(4) abnormal development myopia, refers to the abnormal congenital myopia eye caused of fetal development.This kind of myopia preventing and treating is very difficult.
High in the clouds module 30 can also comprise high in the clouds memory element 34, for storing the information of wearable device 10 from multiple user and/or user terminal 20.In addition, high in the clouds memory element 34 can also store the various information relevant with expert engine as described below 36 or data and the suggestion lists etc. about user's eye.
Further, high in the clouds module 30 also comprises expert engine 36, for revising the classification that high in the clouds processing unit 32 performs based on ad hoc rule or model.
Expert engine 36 can be the specialist system of any type, comprises rule-based system or the system based on model.Such as, expert engine 36 can use in nerve network system, partial least square method system, principal component analysis system, regression system etc. any one realize.Expert engine 36 can use the various information stored in high in the clouds memory element 34 to carry out training to produce training pattern, as neural network model, partial least square method model, regression model etc., expert engine 36 can use produced model to revise the classification that high in the clouds processing unit 32 performs.
Further, expert engine 36 can also use the reception information upgraded to carry out re-training to upgrade the training pattern produced along with passage of time.
Next, high in the clouds processing unit 32 according to revised classification, from high in the clouds memory element 34 store about in the suggestion lists of user's eye for user selects one or more suggestion.
Further, expert engine 36 can also be revised the suggestion that high in the clouds processing unit 32 is selected based on ad hoc rule or model.
Such as, for above-mentioned first kind myopia (that is, behavior myopia), concrete training or therapeutic scheme can be provided for it, and for all the other a few class myopia, certain advising with eye can only be given.
More specifically, for first kind myopia, can be multiple subclass according to myopia degree and these two factor Further Divisions of age.
Such as, low myopia (below-3.00D), medium myopia eye (-3.00D ~-6.00D) and high myopia (more than-6.00D) can be further divided into according to myopia degree; According to the age can be further divided into before 14 years old, 14-18 year and 18 years old after.
First kind myopia Further Division can be 9 subclasses by the division according to these two kinds of factors, and then high in the clouds processing unit 32 and the expert engine 36 concrete subclass belonging to user, provides personalized training or therapeutic scheme to user.This training or therapeutic scheme also can adjust according to the change of the information (the dynamic optical data of such as user, as myopia degree) specific to user automatically.
The suggestion that high in the clouds processing unit 32 is selected and/or the corrected suggestion of expert engine 36 are transferred back to user terminal 20.
In one preferably realizes, user terminal 20 can filter the suggestion that high in the clouds module 30 is fed back, and only the suggestion after filtration is supplied to user.
Such as, user terminal 20 can present this suggestion by display screen or touch screen to user, exports this suggestion by speaker with speech form to user, etc.
Be appreciated that suggestion as herein described can comprise eye treatment scheme proposals, with any one in the suggestion of eye custom, the suggestion of eye training content and dietary recommendation etc. or multiple.
According to further realization of the present utility model, user terminal 20, more specifically, user terminal processes device 24, the suggestion can also fed back according to high in the clouds module 30 produces the control information being used for adjusting the operation of wearable device 10.
In one implementation, this control information may be used for the mode of operation adjusting wearable device 10.Such as, this control information may be used for the mode of the one or more image data adjusted in sensor 12, the interval such as gathered.Again such as, this control information may be used for adjusting microprocessing unit 14 and performs the threshold value of spectral detection, such as, thinks that user is excessively near with eye in how many distance, thinks that user was shone strong or excessively weak etc. by eye under how many light intensity.
Utilize personal eye monitoring system of the present utility model; this utility model provide a kind of can the Adaptable System that combines of the process of wearable device, user terminal and high in the clouds module; and introduce expert advice with correction factor pattern; thus can provide comprehensively, specialty, system with eye monitoring with eye suggestion, with long-term sustainable ground vision protection.
User terminal of the present utility model makes user can to its input specific to the information of user, thus make not only to consider actual measurement data with eye monitoring with eye suggestion, the personal information (as information such as user basic information, static optical data, dynamically optical data, ophthalmic diseases history, family ophthalmic diseases history, treatment of eye disorders history and/or ophthalmic diseases medication history) relevant to specific user can also be considered.In this way, personal eye monitoring system of the present utility model can provide to user and monitor more targetedly and advise.
In addition; personal eye monitoring system of the present utility model also add the judgement to eye-using environment; it is such as indoor or outdoor environment; take into account the up-to-date theoretical result of academia (see " nature " periodical literature review on March 19th, 2015; the outdoor activity of 3 to 4 hours every days is conducive to vision protection), thus make the more reasonable, authoritative with eye suggestion of proposition.
In one or more exemplary design, the function that can realize described in the application by hardware, software, firmware or their combination in any.If realized with software, then can using described function as one or more instruction or code storage on a computer-readable medium, or transmit as the one or more instruction on computer-readable medium or code.Computer-readable medium comprises computer-readable storage medium and communication media, and wherein communication media comprises and contributes to computer program is delivered to another place arbitrary medium from a place.Storage medium can be the addressable any usable medium of universal or special computer.This computer-readable medium can comprise, such as but not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disc memory apparatus, disk storage device or other magnetic storage apparatus, or can be used for other medium any carrying or store the code modules of hope with the form of universal or special computer or the addressable instruction of universal or special processor or data structure.Further, any connection also can be known as computer-readable medium.Such as, if software be use coaxial cable, optical fiber cable, twisted-pair feeder, the wireless technology of Digital Subscriber Line (DSL) or such as infrared ray, radio and microwave and so on is come from website, server or other remote source, so the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, radio and microwave and so on is also included within the definition of medium.
Can realize by general processor, digital signal processor (DSP), special IC (ASIC), field programmable gate array (FPGA) or other PLD, discrete gate or transistor logic, discrete hardware components or the combination in any for performing function as herein described or perform in conjunction with various exemplary logical block, module and the circuit described by the disclosure.General processor can be microprocessor, or processor also can be any common processor, controller, microcontroller or state machine.Processor also can be implemented as the combination of computing equipment, such as, and the combination of the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessor and DSP kernel, or other this kind of structure any.
Those of ordinary skill in the art it is also understood that various exemplary logical block, module, circuit and algorithm steps that the embodiment in conjunction with the application describes can be embodied as electronic hardware, computer software or the combination of the two.In order to clearly represent this interchangeability between hardware and software, all around its function, general description is carried out to various exemplary parts, block, module, circuit and step above.Be embodied as hardware as this function or be embodied as software, the design constraint depending on specific application and apply over the whole system.Those skilled in the art for often kind of application-specific, can realize described function in the mode of accommodation, but, thisly realize decision-making and should not be construed as and deviate from protection domain of the present utility model.
Above description of the present disclosure is for enabling any those of ordinary skill of this area realize or use this utility model.To those skilled in the art, various amendment of the present disclosure is all apparent, and general principle defined herein also can be applied to other distortion when not departing from spirit of the present utility model and protection domain.Therefore, this utility model is not limited to example as herein described and design, but consistent with the widest scope of principle disclosed herein and novel features.