CN106773708A - Multifunction nursing bed long-range control method and system - Google Patents

Multifunction nursing bed long-range control method and system Download PDF

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Publication number
CN106773708A
CN106773708A CN201710015017.8A CN201710015017A CN106773708A CN 106773708 A CN106773708 A CN 106773708A CN 201710015017 A CN201710015017 A CN 201710015017A CN 106773708 A CN106773708 A CN 106773708A
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bed
multifunction nursing
instruction
nursing bed
person
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CN106773708B (en
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袁克虹
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Shenzhen Jieyi Technology Co ltd
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Friends Of Shenzhen Science And Technology Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention discloses a kind of multifunction nursing bed long-range control method and system, the described method comprises the following steps:The first multifunction nursing bed shaping modes selection instruction that user issues is received, the shaping modes include automatically adjusting pattern and manual adjustment mode;Whether the shaping modes for judging user's selection are to automatically adjust pattern;If automatically adjusting pattern, the all of second bed person data for then being stored in the physical attribute matching Cloud Server according to the described first multifunction nursing bed corresponding first bed person, so as to match physical attribute similarity highest the second bed person data with the first bed person;It is adjusted as the standard attitude multifunction nursing bed to first with the corresponding second multifunction nursing bed attitude data of the second bed person data;If manual adjustment mode, then corresponding attitude regulation instruction the first multifunction nursing bed attitude of regulation for being issued according to user.

Description

Multifunction nursing bed long-range control method and system
Technical field
The present invention relates to a kind of multifunction nursing bed long-range control method and system.
Background technology
Chinese population structure tends to aging, with social progress and the continuous improvement of population quality, in society one Partial function obstacle colony:The elderly, disabled person and wound, patient, are also increasingly paid close attention to by society;Due to the life that acts out one's plan Educate, China human mortality knot constitutes 4:2:L trend developments, the burden of each family is also increasingly weighed, while nursing staff extremely lacks. At present, there is no more preferable scheme or product to solve this problem, therefore, in the urgent need to one kind can reduce family burden, subtract Light nursing staff's labour intensity, can improve the multifunction nursing bed long-range control method and system of bed person's comfort level again.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are:There is provided one kind can manually or Automatic remote controls multifunction nursing bed multifunction nursing bed long-range control method and system.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of multifunction nursing bed remote Process control method, for carrying out remote adjustment to multifunction nursing bed attitude, comprises the following steps:
The first multifunction nursing bed shaping modes selection instruction that user issues is received, the shaping modes include automatic Shaping modes and manual adjustment mode;
Whether the shaping modes for judging user's selection are to automatically adjust pattern;
If automatically adjusting pattern, then according to the physical attribute of the described first multifunction nursing bed corresponding first bed person The all of second bed person data stored in matching Cloud Server, so as to match the physical attribute with the first bed person Similarity highest the second bed person data, wherein, the physical attribute includes health, age, BMI, disease condition, blood One or any combination in pressure, heart rate;The second bed person data include corresponding physical attribute and corresponding second Multifunction nursing bed attitude data;
It is standard to work(more than first with the corresponding second multifunction nursing bed attitude data of the second bed person data The attitude of energy care bed is adjusted;
If manual adjustment mode, then it is multifunction nursing bed that the corresponding attitude regulation instruction for being issued according to user adjusts first Attitude.
Further, attitude regulation instruction include the first multifunction nursing bed left/right rollover instruction, backboard/ One of which or any combination in drop instruction, the instruction of leg plate lifting/lowering, overall lifting/lowering instruction, bedpan control instruction.
Further, in the step of receiving the first multifunction nursing bed shaping modes selection instruction that user issues, The first multifunction nursing bed shaping modes selection instruction that user issues is received by remote control terminal;
Judge user selection shaping modes whether be the step of automatically adjusting pattern in, by the remote control end End judges whether the shaping modes of user's selection are to automatically adjust pattern;
If automatically adjusting pattern, the remote control terminal is then by the physical attribute matching cloud clothes of the first bed person The all second bed person data stored in business device;
With the corresponding second multifunction nursing bed attitude data of the second bed person data be standard to more than first In the step of functional nursing bed attitude is adjusted, carried out automatically by the Cloud Server attitude multifunction nursing bed to first Regulation.
Further, the first multifunction nursing bed shaping modes choosing that user issues is being received by remote control terminal It is further comprising the steps of before the step of selecting instruction:
Obtain the first bed person multifunction nursing bed by described in the first multifunction nursing bed remote adjustment for sending first Attitude request instruction.
Further, in corresponding attitude regulation instruction the first multifunction nursing bed attitude of regulation issued according to user In step, specifically include:
The attitude regulation instruction is parsed, so as to obtain classification and the classification instruction institute of the attitude regulation instruction The regulation parameter of carrying;
The described first multifunction nursing bed current pose is obtained, wherein, the current pose includes the work(more than first The left/right roll-over state of energy care bed, backboard play/drop state, leg plate lifting/lowering state, overall lifting/lowering state, the opening/closing shape of bedpan State;If the attitude regulation instruction is instructed for left side-turning, according to entrained by current roll-over state with left side-turning instruction The regulation of left side-turning regulation parameter it is first multifunction nursing bed;
If the attitude regulation instruction is instructed for right side-overturn, institute is instructed with the right side-overturn according to current roll-over state The right side-overturn regulation parameter regulation first of carrying is multifunction nursing bed;
If the attitude regulation instruction plays instruction for backboard, instruction institute is played according to current backboard state and the backboard It is multifunction nursing bed that the backboard of carrying plays regulation parameter regulation first;
If the attitude regulation instruction drops instruction for backboard, according to current backboard state and backboard drop instruction institute The backboard falling tone section parameter regulation first of carrying is multifunction nursing bed;
If the attitude regulation instruction rises instruction for leg plate, instruction institute is risen according to current leg board status and the leg plate It is multifunction nursing bed that the leg plate of carrying rises regulation parameter regulation first;
If the attitude regulation instruction drops instruction for leg plate, according to current leg board status and leg plate drop instruction institute The leg plate falling tone section parameter regulation first of carrying is multifunction nursing bed;
If attitude regulation instruction rises instruction for overall, according to the current first multi-purpose bed level height and The overall overall liter regulation parameter regulation first risen entrained by instruction is multifunction nursing bed;
If attitude regulation instruction is overall drop instruction, according to the current first multi-purpose bed level height and Overall falling tone section parameter regulation first entrained by overall drop instruction is multifunction nursing bed.
Further, cloud clothes are being matched according to the physical attribute of the described first multifunction nursing bed corresponding first bed person The all second bed person data stored in business device, so as to match the physical attribute similarity highest with the first bed person Second bed person's data the step of in, specifically include following steps:
It is determined that the weight coefficient of every physical attribute;
Determine the similarity under individual event attribute:By each individual event attribute and Cloud Server under the physical attribute of the first bed person Each individual event attribute under the physical attribute of all second bed persons of middle storage carries out matching primitives one by one, so as to obtain with it is described The similar degrees of data of individual event physical attribute similarity highest of one bed person;
Determine the comprehensive similarity under all physical attributes:By one group of second bed person's body category of every similarity highest Property in each unidirectional attribute be multiplied with corresponding weight coefficient, obtain one group of second bed person's body of comprehensive similarity highest category Property, the physical attribute of described group of the second bed person is considered as and described first bed person similarity highest, one group of data.
Further, it is determined that every physical attribute weight coefficient the step of in, according to the hierarchical model for pre-building With the weight coefficient that importance judgment matrix determines every physical attribute;
In the hierarchical model for pre-building, including second bed person's physical attribute and first bed person's physical attribute Total similarity destination layer, the standard of the similarity of each individual event attribute of the second bed person and each individual event attribute of the first bed person Then layer;Importance judgment matrix of each item data of rule layer relative to destination layer is set up according to hierarchical model:
In formula (1), each matrix dot represents the significance level ratio between corresponding two individual event attributes;
Determine that every attribute multifunction nursing bed relative to first corresponding first crouches according to the importance judgment matrix The weight coefficient of the physical attribute of bed person:
Will determine that each row vector of matrix A carries out geometric average, byM=6 herein, Obtain:
W vectors are normalized, byM=6, obtains:
Further, it is determined that in the step of bed person's condition similarity under individual event attribute, especially by following Formula carries out matching primitives:
In formula (6), SijRepresent in the single index i-th bed person and j-th body of bed person in Cloud Server State similarity, xkmaxRepresent x in all bed person's datakThe maximum of index, xkminRepresent x in all bed person's datakRefer to Target minimum value, then 0≤Dij≤1。
Further, it is determined that in the step of comprehensive similarity under all physical attributes, specifically including following steps:
According to bed person's data in the Cloud Server that formula (6) is calculated with new bed person's data to be checked in every physical attribute Similarity, obtain integrated ordered value matrix:
In formula (13), susual-statusIt is health attribute, snlIt is age attribute, shbIt is disease condition attribute, scagFor BMI body quality attributes, sctIt is blood pressure attribute, scagIt is heart rate attribute;
Formula (13) is multiplied with weight vectors w, comprehensive similarity is obtained, so as to match the one group of bed of similarity highest Person's data:
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of based on multifunction nursing The remote monitoring system of bed, including with the multifunction nursing bed of video communication function, Cloud Server and remote control terminal:
The remote control terminal is used for the physical attribute information of typing bed person to Cloud Server;Be additionally operable to it is multi-functional Care bed communication connection, so that remote control terminal user can lead to the bed person's video on multifunction nursing bed News;The shaping modes selection instruction issued according to user is additionally operable into pattern or manual adjustment mode is automatically adjusted, when for certainly Cloud Server is fed back to during dynamic shaping modes, if during manual adjustment mode, then being adjusted according to the instruction of corresponding attitude regulation First multifunction nursing bed attitude;
The Cloud Server is used to store the physical attribute data of the bed person, corresponding multifunction nursing bed regulation Data;It is additionally operable to automatically adjust pattern, search matching and bed person's comprehensive similarity according to what remote control terminal fed back The bed person's physical attribute of highest one, and the bed person's physical attribute of the similarity highest one is corresponding multifunction nursing bed Attitude as standard, with adjust it is current the need for the multifunction nursing bed attitude that adjusts;
The multifunction nursing bed request for according to bed person is communicated with long-distance intelligent control terminal video, is additionally operable to Regulating command according to Cloud Server or remote control terminal adjusts itself attitude.
Multifunction nursing bed long-range control method of the invention and system, there is provided two kinds of shaping modes are selected for user, It is more suitable for the regulative mode of oneself in order to user's selection, automatically adjusts in pattern, is searched for using the Auto-matching of Cloud Server Function, based on being set by the preference of the physical attribute of the person of bed and proximal segment time, automatic remote regulation is multifunction nursing bed Attitude reduces manual operation to be supplied to bed person more comfortably to experience and experience.Personalized, net is carried out to multifunction nursing bed Network and intelligentized upgrading, for users provide " internet+multifunction nursing is recovery bed " a new generation rehabilitation nursing product. Can determine that bed person is intended to by video communication mode, be easy to remote control terminal user to understand the shape for grasping bed person in real time Condition, adjust multifunction nursing bed attitude while, be easy to remote control terminal user to be guarded, remote control terminal user and Bed person can actively initiate video communication, and the multifunction nursing bed attitude regulation of active request can preferably service disability With the bed person such as half disability patient, disabled person, old man, while also freeing the work of children and nursing staff.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be in embodiment or description of the prior art The required accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some realities of the invention Example is applied, for those skilled in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings Other accompanying drawings.
Fig. 1 is the flow chart of multifunction nursing bed long-range control method first embodiment of the invention.
Fig. 2 is the flow chart of multifunction nursing bed long-range control method second embodiment of the invention.
Fig. 3 is the flow chart of search matching step in multifunction nursing bed long-range control method 3rd embodiment of the invention.
Fig. 4 is the block diagram of the embodiment of multifunction nursing bed remote control one of the invention.
Fig. 5 is block diagram of the present invention based on the multifunction nursing bed embodiment of remote monitoring system one.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, Fig. 1 is the flow chart of multifunction nursing bed long-range control method first embodiment of the invention.This The multifunction nursing bed long-range control method of one embodiment is used to carry out multifunction nursing bed attitude remote adjustment, including with Lower step:
The first multifunction nursing bed shaping modes selection instruction that S10, reception user issue, the shaping modes include Automatically adjust pattern and manual adjustment mode;
User can by first it is multifunction nursing bed on soft/hard function button select shaping modes, it is also possible to pass through Remote control terminal selects shaping modes.When shaping modes are selected by remote control terminal, the remote control terminal is used Family be generally first it is multifunction nursing bed on bed person guardian or relatives or friend, when multifunction nursing bed by first On soft/hard function button selection shaping modes when, the user is generally bed person or is multi-functional positioned at first The guardian or relatives of the bed person near care bed or friend.
In the present embodiment, by remote control terminal, Cloud Server and multifunction nursing bed formation remote control strategy, Cloud Server stores some bed person's data (including but not limited to physical attribute, corresponding multifunction nursing bed attitude number According to).The remote control terminal includes but is not limited to desktop computer, notebook computer, mobile phone, panel computer, PDA (Personal Digital Assistant) etc. all can carry out numerical computations, and logical calculated can be carried out again, also have There is store-memory function, can be run according to program, automatic, the modernization intelligence computation machine of high speed processing mass data.
In the present embodiment, will be currently needed for regulation it is multifunction nursing bed be referred to as it is first multifunction nursing bed, by described the One multifunction nursing bed corresponding bed person is referred to as the first bed person, by physical attribute, the work(more than first of the first bed person Can the related data of care bed be referred to as first bed person's data, will it is identical with the described first multifunction nursing bed structure or function or Similar and shared same Cloud Server other it is multifunction nursing bed be referred to as it is second multifunction nursing bed, it is multi-functional by described second The corresponding bed person of care bed is referred to as the second bed person, and bed person's data of Cloud Server memory storage are referred to as into second bed person's number According to (including the first bed person stores to the physical attribute of the data of Cloud Server, the data of real-time update and storage, example before this Such as the first multi-purpose bed related data or newest physical attribute data of real-time update).Although using " first ", Terms such as " second " describes multifunction nursing bed/bed person/bed person's data, but these multifunction nursing bed/bed persons/ Bed person's data should not be limited by these terms.These terms only be used for distinguish one and another, its main purpose is Difference needs the multifunction nursing bed of regulation multifunction nursing bed with storage, and difference is currently needed for the first Multifunctional protective of regulation The bed person's data/corresponding bed person stored in the corresponding bed person/bed person's data of reason bed and Cloud Server.Therefore, " the One is multifunction nursing bed " " second is multifunction nursing bed " can also be referred to as, " the first bed person " is also referred to as " the second bed Person ", " first bed person's data " are also referred to as " second bed person's data " without departing from the teachings of the present invention.
In this step, the first multifunction nursing bed shaping modes selection that user issues is received by remote control terminal Instruction.Specifically combine example:User can download APP in mobile phone, and when using first, APP reminds user's typing registration to log in First bed person's data of data, such as user name, password and association, first bed person's data include but is not limited to body category Property, the corresponding first multifunction nursing bed data, the physical attribute include but is not limited to the sex of bed person, body shape One or any combination in condition, age, BMI, disease condition, blood pressure, heart rate, the described first multifunction nursing bed data Including but not limited to:Unique encodings, model, the time of making the product, time buying, place, corresponding supplier or dealer etc., this Stored into Cloud Server after a little data inputting APP, in the multifunction nursing bed attitude of subsequent adjustment first, its attitude data With adjusting with storing to Cloud Server to form regulation record, these regulation records will form the preference note of bed person's proximal segment time Record, forms bed person's database in these data and record storage to server.
When user needs to automatically adjust the first multifunction nursing bed attitude, APP can be according to the first of typing the bed Person's data or the nearest preference of the first bed person are set, and the information of automatically adjusting (i.e. cloud can be pushed on the corresponding pages of APP Server matches the bed person of similarity highest second previously according to the first bed person data in bed person's database Data, APP respective pages are pushed to by the corresponding second multifunction nursing bed attitude data of the second bed person).Also may be used To show soft function button (such as " automatically adjusting " soft-key button) etc. in APP respective pages, user is by clicking on APP phases Answer the soft-key button on the page or automatically adjust information and produce automatic mode to adjust selection instruction.
When user needs the first multifunction nursing bed attitude of regulation manually, back lifting can be shown in APP respective pages Button, drop back of the body button, lift leg button, the leg button that falls, overall liter button, overall drop button, SR, left side-turning button, the right side Rollover button, bedpan control button etc..User can click on any one button and produce manual adjustment mode selection instruction, For example when user thinks to adjust manually, one of attitude regulation button can be clicked directly on and enter manual adjustment mode, together When, the attitude regulation button triggering attitude regulation instruction being currently clicked, the attitude regulation instruction can be turned by Cloud Server It is sent to first multifunction nursing bed, can be also sent directly to first multifunction nursing bed, first multifunction nursing bed receives appearance Corresponding actions are carried out after state regulating command.
S11, judge user selection shaping modes whether be to automatically adjust pattern;
In this step, judge whether the shaping modes that user selects are to automatically adjust mould by the remote control terminal Formula.Specific judgment mode is as follows:
When automatically adjusting soft-key button in the APP pages and being triggered, then the shaping modes for judging user's selection are triggered by this To automatically adjust pattern, when the corresponding attitude regulation button in the APP pages is triggered, is then triggered by this and judge that user selects Shaping modes be manual adjustment mode.
It is intelligible, it is above-mentioned to automatically adjust pattern and the triggering mode and judgment mode of manual adjustment mode are not limited to State mode, such as physical button, sounds trigger on also optional mobile phone etc. mode.
If S12, automatically adjusting pattern, then according to the body of the described first multifunction nursing bed corresponding first bed person The physical attribute of all of second bed person stored in attributes match Cloud Server, so as to match and the first bed person Physical attribute similarity highest the second bed person data, wherein, the physical attribute includes but is not limited to health, year One or any combination in age, BMI, disease condition, blood pressure, heart rate;The second bed person data include physical attribute, Corresponding second multifunction nursing bed attitude;
In this step, APP notifies that Cloud Server carries out corresponding first bed it is determined that automatically adjust after pattern is triggered The similarity retrieval matching of person's data.Cloud Server retrieve bed person's database when, preferably with first bed person's health Most like class bed person's comfort quantity information (including the first bed person data before this, i.e., the first bed person is current Data before timing node are also concluded in range of search, if the first bed person is to use for the first time, to retrieve model Enclose all second bed person data for Cloud Server memory storage) so that finally retrieve the number of the health bed person for obtaining It is stronger according to referential.When matching is retrieved, the database is mainly to index with the time, comprising items in each different time points The index of association attributes, the index of different stage is layered and is set, consequently facilitating more efficient carrying out is retrieved and applied.Database After the information content classifies according to sexes, including from health, age, BMI, disease condition, blood pressure, the aspect of heart rate six it is similar Degree match information.And preserve the video information (including sound) of bed person.Personalized bed person's health retrieval is The retrieval of similar conditions bed person is carried out on the basis of the structuring bed person's database for creating.And merge a period of time bed The preference state statistics of person, provides the personalized intelligent control function of bed person
S13, with the corresponding second multifunction nursing bed attitude of the second bed person be standard to the first Multifunctional protective The attitude for managing bed is adjusted;After Cloud Server retrieves the second bed person's data for most matching, Cloud Server obtains described The second multifunction nursing bed attitude immediate with current time node in the second bed person's data for most matching is standard, The attitude multifunction nursing bed to first automatically adjusts.
If S14, manual adjustment mode, then corresponding attitude regulation instruction the first Multifunctional protective of regulation for being issued according to user Manage the attitude of bed.Attitude regulation instruction include the first multifunction nursing bed left/right rollover instruction, backboard rise/drop instructs, One of which or any combination in the instruction of leg plate lifting/lowering, overall lifting/lowering instruction, bedpan control instruction.This step can be adopted Attitude regulation is carried out with following manner is multifunction nursing bed to first:
S141, the parsing attitude regulation instruction, so as to obtain the classification and the classification of the attitude regulation instruction The entrained regulation parameter of instruction;
S142, the acquisition first multifunction nursing bed current pose, wherein, the current pose includes described first Multifunction nursing bed left/right roll-over state, backboard rise/and drop state, leg plate lifting/lowering state, overall lifting/lowering state, bedpan open/ Closed state;
S143, according to the first multifunction nursing bed current state and corresponding attitude regulation instruction to current state First multifunction nursing bed attitude is adjusted:
If the instruction of a, the attitude regulation is instructed for left side-turning, the left side-turning instruction can be by pressing described left side Turn over button and produce, described first it is multifunction nursing bed then according to current roll-over state and the left side-turning instruction entrained by The regulation of left side-turning regulation parameter it is first multifunction nursing bed;The left side-turning regulation parameter includes a first multifunction nursing bed left side The regulation vector parameter V of rollovera0, according to the vector parameter V of the current first multifunction nursing bed current roll-over statea-Va0's Numerical value performs left side-turning action automatically.
If the instruction of b, the attitude regulation is instructed for right side-overturn, the right side-overturn instruction can be by pressing described right side Turn over button and produce, described first is multifunction nursing bed then entrained according to current roll-over state and right side-overturn instruction The regulation first of right side-overturn regulation parameter is multifunction nursing bed;The right side-overturn regulation parameter includes the first multifunction nursing bed right side The right side-overturn vector parameter V for turning overb0, according to the vector parameter V of the current first multifunction nursing bed current roll-over stateb-Vb0's Numerical value performs right side-overturn action automatically.
If the instruction of c, the attitude regulation plays instruction for backboard, the backboard plays instruction can be by pressing described back lifting Button and produce, the described first multifunction nursing bed back of the body then according to entrained by current backboard state and the backboard play instruction It is multifunction nursing bed that plate plays regulation parameter regulation first;The backboard plays regulation parameter includes the first multifunction nursing bed backboard Rise vector parameter Vc0, according to the vector parameter V of the current first multifunction nursing bed backboard statec-Vc0Numerical value hold automatically Row backboard plays action.
If the instruction of d, the attitude regulation drops instruction for backboard, backboard drop instruction can be carried on the back by pressing described drop Button and produce, described first it is multifunction nursing bed then according to current backboard state and the backboard drop instruction entrained by the back of the body Plate falling tone section parameter regulation first is multifunction nursing bed;The backboard drop regulation parameter includes the first multifunction nursing bed backboard Landing vector parameter Vd0, according to the vector parameter V of the current first multifunction nursing bed backboard stated-Vd0Numerical value hold automatically Row backboard drop is acted.
If the instruction of e, the attitude regulation rises instruction for leg plate, the leg plate plays instruction can be by pressing described lift leg Button and produce, the described first multifunction nursing bed leg then according to entrained by current leg board status and the leg plate rise instruction It is multifunction nursing bed that plate rises regulation parameter regulation first;The leg plate rises regulation parameter includes the first multifunction nursing bed leg plate Rise vector parameter Ve0, according to the vector parameter V of the current first multifunction nursing bed leg board statuse-Ve0Numerical value hold automatically Row leg plate liter is acted.
If the instruction of f, the attitude regulation drops instruction for leg plate, leg plate drop instruction can be by pressing the described leg that falls Button and produce, described first it is multifunction nursing bed then according to current leg board status and the leg plate drop instruction entrained by leg Plate falling tone section parameter regulation first is multifunction nursing bed;The leg plate drop regulation parameter includes the first multifunction nursing bed leg plate Landing vector parameter Vf0, according to the vector parameter V of the current first multifunction nursing bed leg board statusf-Vf0Numerical value hold automatically Row leg plate drop is acted.
If the instruction of g, the attitude regulation is overall liter instructing, the overall liter instruction can be by pressing described entirety Rise button and produce, described first is multifunction nursing bed then according to the first current multi-purpose bed level height and overall liter The entrained overall liter regulation parameter regulation first of instruction is multifunction nursing bed;The overall regulation parameter that rises includes work(more than first The overall of energy bed rises vector parameter Vg0, according to the vector parameter V of the current first multifunction nursing bed level height stateg- Vg0Numerical value perform the action of overall liter automatically.
If the instruction of h, the attitude regulation is overall drop instruction, the overall drop instruction can be by pressing described entirety Drop button and produce, described first is multifunction nursing bed then according to the first current multi-purpose bed level height and overall drop The entrained overall falling tone section parameter regulation first of instruction is multifunction nursing bed.The overall drop regulation parameter includes work(more than first The overall landing vector parameter V of energy bedh0, according to the vector parameter V of the current first multifunction nursing bed level height stateh- Vh0Numerical value perform the action of overall liter automatically.
If the instruction of i, the attitude regulation is turned on and off instruction for bedpan, the bedpan is turned on and off instruction can be led to Cross and press described bedpan control button and produce, after bedpan control button is pressed, if the current state of bedpan is unlatching shape During state, first is multi-purpose bed then according to the bedpan control instruction closing bedpan, if the current state of bedpan is closing shape During state, first is multi-purpose bed then according to the bedpan control instruction unlatching bedpan.
After the regulation of above-mentioned a-i one of which is carried out, described first multi-purpose bed by regulating time, regulation parameter and works as Preceding attitude is stored into Cloud Server in time.
In present embodiment, the Cloud Server combines big data analysis with the first bed person most every a scheduled time Second bed person's data of matching, then push prompting message to the first multifunction nursing bed and/or remote control terminal, described First multifunction nursing bed and/or remote control terminal receives Cloud Server every the scheduled time every a scheduled time Prompting message is pushed, to remind whether the first bed person needs to adjust the first multifunction nursing bed attitude.If the first bed person The attitude for needing adjust automatically rule adjustment first of the adjustment then in S13 steps multifunction nursing bed.
Embodiment of the present invention, there is provided two kinds of shaping modes are selected for user, oneself is more suitable in order to user's selection Regulative mode, in automatically adjusting pattern, using the Auto-matching function of search of Cloud Server, with the physical attribute of the person of bed and near Based on the preference of section time is set, automatic remote adjusts multifunction nursing bed attitude to be supplied to the more comfortable body of bed person Test and experience, reduce manual operation.Personalized, networking and intelligentized upgrading are carried out to multifunction nursing bed, is vast use Family provides " internet+multifunction nursing is recovery bed " a new generation rehabilitation nursing product.
Fig. 2 is referred to, Fig. 2 is the flow chart of multifunction nursing bed long-range control method second embodiment of the invention.This reality The multifunction nursing bed long-range control method for applying example is comprised the following steps:
S20, the first bed person of acquisition pass through the first Multifunctional protective described in the first multifunction nursing bed remote adjustment for sending Manage the request instruction of the attitude of bed;
In this step, the request instruction of the first multifunction nursing bed attitude described in the remote adjustment please for video communication Ask instruction.Specifically, set one in the first multifunction nursing bed head of a bed corresponding position and communicate button or setting one The first multifunction nursing bed separate controller can be adjusted, communication button is set on the controller, the first bed person needs When adjusting the described first multifunction nursing bed attitude, press it is described communication button after with remote control terminal carry out video lead to News, remote control terminal user and the first bed person are set up after video communication is connected, and with voice the first bed person can be determined to the One multifunction nursing bed attitude demand, so as to adjust multifunction nursing bed manually in real time according to demand.
S21, remote control terminal receive the first multifunction nursing bed shaping modes selection instruction that user issues, described Shaping modes include automatically adjusting pattern and manual adjustment mode;
When remote control terminal user and the first bed person set up video speech and communicate, APP interface displays first are liied in bed Person's video clip, user can be selected shaping modes, for example, can first select to automatically adjust pattern, if the first bed person It is unsatisfied with to automatically adjusting result, may further enter into manual adjustment mode, it is multifunction nursing bed to first to be adjusted manually.
S22, judge user selection shaping modes whether be to automatically adjust pattern;
If S23, automatically adjusting pattern, then according to the body of the described first multifunction nursing bed corresponding first bed person The all of second bed person data stored in attributes match Cloud Server, so as to match the body with the first bed person Attributes similarity highest the second bed person data;
S24, with the corresponding second multifunction nursing bed attitude of the second bed person be standard to the first Multifunctional protective The attitude for managing bed is adjusted;After Cloud Server retrieves the second bed person's data for most matching, Cloud Server obtains described The second multifunction nursing bed attitude immediate with current time node in the second bed person's data for most matching is standard, The attitude multifunction nursing bed to first automatically adjusts;
If S25, manual adjustment mode, then corresponding attitude regulation instruction the first Multifunctional protective of regulation for being issued according to user Manage the attitude of bed.Attitude regulation instruction include the first multifunction nursing bed left/right rollover instruction, backboard rise/drop instructs, One of which or any combination in the instruction of leg plate lifting/lowering, overall lifting/lowering instruction, bedpan control instruction.This step can be adopted Attitude regulation is carried out with following manner is multifunction nursing bed to first.
Embodiment of the present invention, determines that bed person is intended to by video communication mode, is easy to remote control terminal user's reality When understand grasp bed person situation, adjust multifunction nursing bed attitude while, be easy to remote control terminal user to be supervised Shield, remote control terminal user and bed person can actively initiate video communication, and the multifunction nursing bed attitude of active request is adjusted Section, can preferably service the bed person such as disability and half disability patient, disabled person, old man, while also freeing children and caregiver The work of member.
Refer to Fig. 3, Fig. 3 is to search for matching step in multifunction nursing bed long-range control method 3rd embodiment of the invention Flow chart.The multifunction nursing bed long-range control method of the 3rd embodiment and first embodiment or the area of second embodiment Be not, the search matching step of first embodiment and second embodiment use it is existing all can scan for matching phase Like any search matching way of degree, and in this third embodiment, according to described first multifunction nursing bed corresponding the One bed person physical attribute matching Cloud Server in store all of second bed person physical attribute, so as to match with In the step of physical attribute similarity highest the second bed person data of the first bed person, comprise the following steps:
S301, determined according to the Analytic Hierarchy Process Model that pre-builds and importance judgment matrix every physical attribute relative to The weight coefficient of destination layer;
1st, in the hierarchical model for pre-building, including second bed person's physical attribute belongs to first bed person's body The similarity of the destination layer of total similarity of property, each individual event attribute of the second bed person and each individual event attribute of the first bed person Rule layer;Importance judgment matrix of each item data of rule layer relative to destination layer is set up according to hierarchical model:
Items check the importance (i.e. importance of the rule layer relative to destination layer) relative to disability bed person by described Field experienced professional person be given, and such as (E1 is health to following table, and E2 is the age, and E3 is disease condition, and E4 is BMI, E5 It is blood pressure, E6 is heart rate):
E1 E2 E3 E4 E5 E6
E1 1 e12 e13 e14 e15 e16
E2 e21 1 e23 e24 e25 e26
E3 e31 e32 1 e34 e35 e36
E4 e41 e42 e43 1 e45 e46
E5 e51 e52 e53 e54 1 e56
E6 e61 e62 e63 e64 e65 1
Table 1
Then judgment matrix is:
In formula (1), each matrix dot represents the significance level ratio between corresponding two individual event attributes;Usual eijWith eji In reciprocal relation, for example:E45 is the significance level ratio of BMI and blood pressure, and e45=1/4, then e54=4/1 represents BMI With blood pressure the similar bed person of retrieval importance.
2nd, determine rule layer items attribute relative to the destination layer (body of the first bed person using the importance judgment matrix Body attribute) weight coefficient:
(1) will determine that each row vector of matrix A carries out geometric average, byHerein M=6, obtains:
WiRefer to the weight coefficient of each physical attribute, weight coefficient vector W is normalized, by M=6, obtains:
(3) Maximum characteristic root of judgment matrix is calculated, according toObtain λmaxValue be used for carry out Matrix consistency inspection.This step is used for the accuracy of expert estimation in test and judge matrix, can increase if inaccurate and beat Expert's number is divided to be given a mark again.
S302, the bed person's condition similarity determined under individual event attribute:By under the physical attribute of the first bed person Each individual event attribute under the physical attribute of all second bed persons stored in each individual event attribute and Cloud Server is carried out one by one With calculating, so as to obtain degrees of data similar to the individual event physical attribute similarity highest of a bed person;
Each second bed person's data is made up of a series of diagnosis index data sequences, due to second bed person's number In each index is that the meaning that each data point is represented is not quite similar, and is judged between two bed person's data with value is similar Matching degree is more particularly suitable, so judging the matching degree between two bed person's data using distance coefficient herein.
Distance coefficient mainly includes absolute distance (i.e. Hamming distances) and Euclidean distance, and absolute distance can more reflect two sequences Value similarity degree between row, so using absolute distance herein:
Adij=| xki-xkj| (4)
Because on the similarity degree for comparing bed person's data, the index meaning that each is used to compare is different, and dimension is different, So the influence of dimension need to be removed, absolute distance is improved here, uses relative Hamming distances:
Wherein xkmaxRepresent x in all bed person's datakThe maximum of index, xkminRepresent x in all bed person's datak The minimum value of index, then 0≤Dij≤1。
And then obtain i-th bed person and be with the computing formula of j-th similarity of bed person:
In formula (6), SijRepresent that i-th bed person is multifunction nursing bed with first right in Cloud Server in the single index The similarity of the first bed person for answering, xkmaxRepresent x in all bed person's datakThe maximum of index, xkminRepresent all beds X in person's datakThe minimum value of index, then 0≤Dij≤ 1, it is known that 0≤Sij≤ 1.
S303, the comprehensive similarity determined under all physical attributes:By one group of second bed person of every similarity highest Each unidirectional attribute in physical attribute is multiplied with corresponding weight coefficient, obtains one group of second bed person of comprehensive similarity highest Physical attribute, the physical attribute of described group of the second bed person is considered as and described first bed person similarity highest, one group of number According to.
In the Cloud Server calculated by formula (6) bed person's data with new bed person's data to be checked in every physical attribute Similarity, that is, determine second bed person's data in bed person's database with first bed person's data respectively in health, year Age, disease condition, BMI, blood pressure, six similarities of aspect of heart rate:
Integrated ordered matrix is obtained according to formula (7) to formula (12):
Formula (13) is multiplied with weight vectors w, comprehensive similarity SS is obtained, crouched so as to match one group of similarity highest Bed person's data:
In formula (7) to formula (14), n is the quantity of second bed person's data, susual-statusIt is health attribute, snl It is age attribute, shbIt is disease condition attribute, scagIt is BMI body quality attributes, sctIt is blood pressure attribute, scagIt is heart rate attribute.
By the SS of above-mentioned calculating1,SS2,...,SSn, be ranked up, obtain best match bed person's situation it is similar Degree.
More accurate, more efficiently can be matched and first bed person's similarity highest using above-mentioned search matching way Second bed person's data.
Fig. 4 is referred to, Fig. 4 is the block diagram of the embodiment of multifunction nursing bed remote control one of the invention.This implementation The multifunction nursing remote control of example includes:
Shaping modes selection instruction receiver module, for receiving the first multifunction nursing bed shaping modes that user issues Selection instruction, the shaping modes include automatically adjusting pattern and manual adjustment mode;
Judge module, whether the shaping modes for judging user's selection are to automatically adjust pattern;
Matching search module, it is multi-functional according to described first for when the pattern that user selects is to automatically adjust pattern The body category of all of second bed person stored in the physical attribute matching Cloud Server of the corresponding first bed person of care bed Property, so as to match physical attribute similarity highest the second bed person data with the first bed person, wherein, the body Body attribute includes the one or any combination in health, age, BMI, disease condition, blood pressure, heart rate;Described second crouches Bed person's data include physical attribute, the corresponding second multifunction nursing bed attitude;
Self-adjustment module, for the corresponding second multifunction nursing bed attitude of the second bed person be standard pair First multifunction nursing bed attitude is adjusted;
Manual adjustment module, for when the pattern that user selects be manual adjustment mode when, according to user issue it is corresponding Attitude regulation instruction the first multifunction nursing bed attitude of regulation.
Above-mentioned shaping modes selection instruction receiver module, judge module, matching search module, self-adjustment module and hand The function and principle of dynamic adjustment module are shown in above method embodiment 1 to 3, no longer repeat one by one herein.
Fig. 5 is referred to, Fig. 5 is block diagram of the present invention based on multifunction nursing bed remote monitoring system, including is had The multifunction nursing bed of video communication function, Cloud Server and remote control terminal.
The remote control terminal is used for the physical attribute information of typing bed person to Cloud Server;Be additionally operable to it is multi-functional Care bed communication connection, so that remote control terminal user can lead to the bed person's video on multifunction nursing bed News;The shaping modes selection instruction issued according to user is additionally operable into pattern or manual adjustment mode is automatically adjusted, when for certainly Cloud Server is fed back to during dynamic shaping modes, if during manual adjustment mode, then being adjusted according to the instruction of corresponding attitude regulation First multifunction nursing bed attitude;
The Cloud Server is used to store the physical attribute data of the bed person, corresponding multifunction nursing bed regulation Data;It is additionally operable to according to remote control terminal or multifunction nursing bed (i.e. above-mentioned first is multifunction nursing bed) to be regulated That feeds back automatically adjusts pattern, search matching and the bed person's physical attribute of bed person's comprehensive similarity highest one, and should The attitude conduct of the bed person's data of similarity highest one corresponding multifunction nursing bed (i.e. above-mentioned second is multifunction nursing bed) Standard, with adjust it is current the need for the multifunction nursing bed attitude that adjusts;
The multifunction nursing bed request for according to bed person is communicated with long-distance intelligent control terminal video, is additionally operable to Regulating command according to Cloud Server or remote control terminal adjusts itself attitude.
In the present embodiment, the Cloud Server is additionally operable to combine big data analysis with the first bed every a scheduled time Second bed person's data that person most matches, then push prompting message to the first multifunction nursing bed and/or remote control terminal, Described first multifunction nursing bed and/or remote control terminal receives cloud service every the scheduled time every a scheduled time The push prompting message of device, to remind whether the first bed person needs to adjust the first multifunction nursing bed attitude.If first crouches Bed person needs the multifunction nursing bed attitude of adjust automatically rule adjustment first of the adjustment then in above-mentioned S13 steps.
It is described multifunction nursing bed including bed body and multifunction nursing bed for closely controlling in the present embodiment Control device, is provided with camera, display screen and some multi-purpose bed control and regulation buttons, in it on the control device Portion is provided with main control module, communication module, for being connected with Cloud Server and/or remote control terminal communication, receives cloud service The instruction of attitude regulation that device and/or remote control terminal are issued and with remote control terminal video communication;The control device After receiving the attitude regulation instruction that Cloud Server and/or long-range control terminal are issued, the multi-purpose bed body is controlled to carry out Corresponding attitude regulation.As a kind of preferred scheme, it is described it is multifunction nursing bed on be additionally provided with temperature/humidity sensor, It is electrically connected with the main control module, for the temperature and humidity of region to be transferred into remote control terminal in real time, allows shield Reason person preferably grasp bed person where environmental aspect.
It is intelligible, in other examples, the multi-purpose bed communication module, main control module, camera, display Screen, regulation button etc. element can be arranged directly on multi-purpose bed relevant position, with multi-purpose bed one.
It is of the invention based on multifunction nursing bed remote monitoring system using visual remote control, with multifunction nursing Bed is basic point, using auxiliary video information, have developed telenursing monitor system, and realization carries out long-range to monitoring bed person part The function of rehabilitation nursing.Care-giver can remotely access to it, so as to realize the basic telenursing service to patient.Make The bed person such as multifunction nursing bed preferably service disability and half disability patient, disabled person, old man, while also free children or The work of care-giver.By intelligent control system, the as comfortable as possible of bed person's bed is realized, before huge market Scape is significant.The remote monitoring system uses internet remote visualization control technology, there is provided it is a set of whenever and wherever possible can be with Viewing and the bed of control bed people, realize the extension that bedside service extends to space, decrease carrying for people's living standard It is high and to mitigating household, nursing staff's labour intensity;On the other hand in order to improve the comfort level and controllers of disability personnel Time and operation, by big data analytical technology, matching multidigit is similar to state and this bed person of bed person's comfort level The state of people's preference statistics for a period of time, improves the function of comfort level Based Intelligent Control.
Embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every using the present invention Equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made, or directly or indirectly it is used in other related technologies Field, is included within the scope of the present invention.

Claims (10)

1. a kind of multifunction nursing bed long-range control method, for carrying out remote adjustment to multifunction nursing bed attitude, including Following steps:
The first multifunction nursing bed shaping modes selection instruction that user issues is received, the shaping modes include automatically adjusting Pattern and manual adjustment mode;
Whether the shaping modes for judging user's selection are to automatically adjust pattern;
If automatically adjusting pattern, then the physical attribute matching according to the described first multifunction nursing bed corresponding first bed person The all of second bed person data stored in Cloud Server, it is similar to the physical attribute of the first bed person so as to match Degree highest the second bed person data, wherein, the physical attribute include health, the age, BMI, disease condition, blood pressure, One or any combination in heart rate;The second bed person data include corresponding physical attribute and corresponding work(more than second The attitude data of energy care bed;
It is standard to the first Multifunctional protective with the corresponding second multifunction nursing bed attitude data of the second bed person data The attitude for managing bed is adjusted;
If manual adjustment mode, then corresponding attitude regulation instruction the first multifunction nursing bed appearance of regulation for being issued according to user State.
2. multifunction nursing bed long-range control method as claimed in claim 1, it is characterised in that:The attitude regulation instruction bag Include the first multifunction nursing bed left/right rollover instruction, backboard rise/drop instruction, the instruction of leg plate lifting/lowering, overall lifting/lowering instruction, One of which or any combination in bedpan control instruction.
3. multifunction nursing bed long-range control method as claimed in claim 1, it is characterised in that:
In the step of receiving the first multifunction nursing bed shaping modes selection instruction that user issues, by remote control end End receives the first multifunction nursing bed shaping modes selection instruction that user issues;
Judge user selection shaping modes whether be the step of automatically adjusting pattern in, sentenced by the remote control terminal Whether the shaping modes of disconnected user's selection are to automatically adjust pattern;
If automatically adjusting pattern, the physical attribute of the first bed person is then matched Cloud Server by the remote control terminal All second bed person data of middle storage;
Multi-functional to first as standard with the corresponding second multifunction nursing bed attitude data of the second bed person data In the step of attitude of care bed is adjusted, adjusted automatically by the Cloud Server attitude multifunction nursing bed to first Section.
4. multifunction nursing bed long-range control method as claimed in claim 3, it is characterised in that by remote control terminal It is further comprising the steps of before the step of the first multifunction nursing bed shaping modes selection instruction that reception user issues:
The first bed person is obtained by the first multifunction nursing bed appearance described in the first multifunction nursing bed remote adjustment for sending The request instruction of state.
5. multifunction nursing bed long-range control method as claimed in claim 2, it is characterised in that in the phase issued according to user In the step of answering attitude regulation to instruct the first multifunction nursing bed attitude of regulation, specifically include:
The attitude regulation instruction is parsed, so as to the classification and classification instruction that obtain the attitude regulation instruction are entrained Regulation parameter;
The described first multifunction nursing bed current pose is obtained, wherein, the current pose includes first Multifunctional protective Manage the left/right roll-over state of bed, backboard and play/drop state, leg plate lifting/lowering state, overall lifting/lowering state, the opening/closing state of bedpan; If the attitude regulation instruction is instructed for left side-turning, according to a current roll-over state left side entrained with left side-turning instruction Rollover regulation parameter regulation first is multifunction nursing bed;
If the attitude regulation instruction is instructed for right side-overturn, according to entrained by current roll-over state with right side-overturn instruction The regulation of right side-overturn regulation parameter it is first multifunction nursing bed;
If the attitude regulation instruction plays instruction for backboard, according to entrained by current backboard state and the backboard play instruction Backboard to play regulation parameter regulation first multifunction nursing bed;
If the attitude regulation instruction drops instruction for backboard, according to entrained by current backboard state with backboard drop instruction Backboard falling tone section parameter regulation first it is multifunction nursing bed;
If the attitude regulation instruction rises instruction for leg plate, according to entrained by current leg board status and the leg plate rise instruction Leg plate rise regulation parameter regulation first it is multifunction nursing bed;
If the attitude regulation instruction drops instruction for leg plate, according to entrained by current leg board status with leg plate drop instruction Leg plate falling tone section parameter regulation first it is multifunction nursing bed;
If the attitude regulation instruction rises instruction for overall, according to the first current multi-purpose bed level height and entirety The overall liter regulation parameter regulation first risen entrained by instruction is multifunction nursing bed;
If the attitude regulation instruction is overall drop instruction, according to the first current multi-purpose bed level height and entirety The overall falling tone section parameter regulation first dropped entrained by instruction is multifunction nursing bed.
6. multifunction nursing bed long-range control method as claimed in claim 1, it is characterised in that according to the work(more than first The all second bed person data stored in the physical attribute matching Cloud Server of the corresponding first bed person of energy care bed, so that In the step of matching physical attribute similarity highest the second bed person data with the first bed person, specifically include with Lower step:
It is determined that the weight coefficient of every physical attribute;
Determine the similarity under individual event attribute:To be deposited in each individual event attribute under the physical attribute of the first bed person and Cloud Server Each individual event attribute under the physical attribute of all second bed persons of storage carries out matching primitives one by one, sleeping with described one so as to obtain The similar degrees of data of individual event physical attribute similarity highest of bed person;
Determine the comprehensive similarity under all physical attributes:By in one group of second bed person's physical attribute of every similarity highest Each unidirectional attribute be multiplied with corresponding weight coefficient, obtain one group of second bed person's physical attribute of comprehensive similarity highest, The physical attribute of described group of the second bed person is considered as and described first bed person similarity highest, one group of data.
7. multifunction nursing bed long-range control method as claimed in claim 6, it is characterised in that it is determined that every physical attribute Weight coefficient the step of in, the power of every physical attribute is determined according to the hierarchical model and importance judgment matrix that pre-build Weight coefficient;
In the hierarchical model for pre-building, including second bed person's physical attribute is total with first bed person's physical attribute The criterion of the similarity of the destination layer of similarity, each individual event attribute of the second bed person and each individual event attribute of the first bed person Layer;Importance judgment matrix of each item data of rule layer relative to destination layer is set up according to hierarchical model:
A = 1 e 12 e 13 e 14 e 15 e 16 e 21 1 e 23 e 24 e 25 e 26 e 31 e 32 1 e 34 e 35 e 36 e 41 e 42 e 43 1 e 45 e 46 e 51 e 52 e 53 e 54 1 e 56 e 61 e 62 e 63 e 64 e 65 1 - - - ( 1 )
In formula (1), each matrix dot represents the significance level ratio between corresponding two individual event attributes;
Every attribute corresponding first bed person multifunction nursing bed relative to first is determined according to the importance judgment matrix Physical attribute weight coefficient:
Will determine that each row vector of matrix A carries out geometric average, byM=6, obtains herein:
W = W 1 W 2 W 3 W 4 W 5 W 6 - - - ( 2 )
WiRefer to the weight coefficient of each physical attribute, weight coefficient vector W is normalized, by M=6, obtains:
w = w 1 w 2 w 3 w 4 w 5 w 6 - - - ( 3 ) .
8. multifunction nursing bed long-range control method as claimed in claim 7, it is characterised in that determine sleeping under individual event attribute In the step of bed person's condition similarity, matching primitives are carried out especially by below equation:
S i j = 1 - D i j = 1 - | x k i - x k j | | x k m a x - x k m i n | - - - ( 6 )
In formula (6), SijRepresent in the single index i-th bed person and j-th condition of bed person in Cloud Server Similarity, xkmaxRepresent x in all bed person's datakThe maximum of index, xkminRepresent x in all bed person's datakIndex Minimum value, then 0≤Dij≤1。
9. multifunction nursing bed long-range control method as claimed in claim 8, it is characterised in that it is determined that all physical attributes Under comprehensive similarity the step of in, specifically include following steps:
According to bed person's data in the Cloud Server that formula (6) is calculated to first bed person's data in the similar of every physical attribute Degree, obtains integrated ordered value matrix:
S = s u s u a l - s t a r t u s 1 s n l 1 s n b 1 s b m i 1 s c t 1 s c a g 1 s u s u a l - s t a r t u s 2 s n l 2 s n b 2 s b m i 2 s c t 2 s c a g 2 . . . . . . . . . . . . . . . . . . s u s u a l - s t a t u s n s n ln s h b n s b min s c t n s c a g n - - - ( 13 )
In formula (13), susual-statusIt is health attribute, snlIt is age attribute, shbIt is disease condition attribute, scagIt is BMI bodies Weight attribute, sctIt is blood pressure attribute, scagIt is heart rate attribute;
Formula (13) is multiplied with weight vectors w, comprehensive similarity is obtained, so as to match one group of data of similarity highest:
S S = S × w = s u s u a l - s t a r t u s 1 s n l 1 s n b 1 s b m i 1 s c t 1 s c a g 1 s u s u a l - s t a r t u s 2 s n l 2 s n b 2 s b m i 2 s c t 2 s c a g 2 . . . . . . . . . . . . . . . . . . s u s u a l - s t a t u s n s n ln s h b n s b min s c t n s c a g n × w 1 w 2 w 3 w 4 w 5 w 6 = SS 1 SS 2 . . . SS n - - - ( 14 ) .
10. a kind of based on multifunction nursing bed remote monitoring system, including with video communication function it is multifunction nursing bed, Cloud Server and remote control terminal:
The remote control terminal is used for the physical attribute information of typing bed person to Cloud Server;It is additionally operable to and multifunction nursing Bed communication connection, so that remote control terminal user can be with the bed person's video communication on multifunction nursing bed; The shaping modes selection instruction for being additionally operable to be issued according to user enters and automatically adjusts pattern or manual adjustment mode, when to adjust automatically Cloud Server is fed back to during section pattern, if during manual adjustment mode, then adjusting first according to the instruction of corresponding attitude regulation Multifunction nursing bed attitude;
The Cloud Server is used to store the physical attribute data of the bed person, corresponding multifunction nursing bed regulation number According to;It is additionally operable to automatically adjust pattern according to what remote control terminal fed back, search matching is with bed person's comprehensive similarity most Bed person's physical attribute high, and the bed person's physical attribute of the similarity highest one is corresponding multifunction nursing bed Attitude as standard, with adjust it is current the need for the multifunction nursing bed attitude that adjusts;
The multifunction nursing bed request for according to bed person is communicated with long-distance intelligent control terminal video, is additionally operable to basis The regulating command of Cloud Server or remote control terminal adjusts itself attitude.
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