Summary of the invention
The technical problem to be solved in the present invention is, nursing system for prior art only can allow caregiver find in time whether the elderly falls to a certain extent, but have 1, comparatively weak because of the elderly's physique, the method can not generate nurse scheme or therapeutic scheme when needed in time; 2, this scheme only can judge whether target nurse object falls, and the defect that can not further grasp the residing environment of target nurse object, body index and behavior state, provides a kind of intelligent nursing system and method.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of intelligent nursing system, this intelligence nursing system comprises user data acquisition module, environmental data acquisition module, Data processing core module, policy enforcement module; Data processing core module is connected with user data acquisition module, environmental data acquisition module, policy enforcement module respectively;
User data acquisition module, multiple by health data and the behavioral aspect data of nurse object for obtaining, and will be sent to Data processing core module by health data and the behavioral aspect data of nurse object;
Environmental data acquisition module, for obtaining by the environmental data in nurse object activity region, and sends to Data processing core module by environmental data;
Data processing core module, for receiving by health data and behavioral aspect data and the environmental data of nurse object, and integrative medicine professional standing and experience general knowledge generates nurse scheme automatically; Nurse scheme is sent to policy enforcement module;
Policy enforcement module for receiving nurse scheme and pointing out paramedic to being provided vehicle caring service by nurse object, and is fed back implementation status to Data processing core module after executing vehicle caring service.
In intelligent nursing system of the present invention, Data processing core module comprises data receiver unit, data element generation unit, state judging unit, scheme storage unit, tactful generation unit;
Data receiver unit for receive that user data acquisition module, environmental data acquisition module send by health data and behavioral aspect data and the environmental data of nurse object;
Data element generation unit is for distributing weights to the health data of nurse object, behavioral aspect data and environmental data, and according to the health data, behavioral aspect data and the environmental data generated data unit that distribute the nurse object after weights, data element is tlv triple data structure, and data element comprises that environmental data is first, behavioral data is first, body index data element;
Scheme storage unit is for storing various medical speciality knowledge and experience general knowledge and being nursed scheme data by the history of nurse object;
State judging unit, for according to the data element receiving, is sent to tactful generation unit by the corresponding historical nurse scheme data of data element or the corresponding medical speciality knowledge and experience general knowledge of data element;
Strategy generation unit generates specific nurse scheme for nurse the medical speciality knowledge and experience general knowledge of scheme data or correspondence according to identical history, and this specific nurse scheme is sent to policy enforcement module.
In intelligent nursing system of the present invention; data center's processing module also comprises secret protection unit, for close or open one or more data acquisition functions of user data acquisition module and/or environmental data acquisition module according to the residing specific environment of quilt nurse object.
In intelligent nursing system of the present invention, data element generation unit is also for again distributing weights to the health data of nurse object, behavioral aspect data and environmental data according to the implementation status of policy enforcement module feedback.
In intelligent nursing system of the present invention, tactful generation unit comprises commonsense reasoning subelement, medical knowledge judgment sub-unit;
Commonsense reasoning subelement, for revising being nursed health data, behavioral aspect data and the environmental data of object according to the common sense receiving; And for the original nurse scheme that rule of thumb general knowledge is selected medical knowledge judgment sub-unit is revised, generate final nurse scheme;
Medical knowledge judgment sub-unit, for according to the original nurse scheme of being nursed object by the nurse health data of object and behavioral aspect data selection and should adopt.
In intelligent nursing system of the present invention, state judging unit comprises the first judgment sub-unit, the second judgment sub-unit, the first retrieval subelement, the second retrieval subelement;
Whether the first judgment sub-unit, for being needed to take nurse scheme according to the data element judgement receiving by nurse object;
The second judgment sub-unit, for judging that scheme storage unit exists and nurses scheme data in identical history;
The first retrieval subelement, for when needs are taked to nurse scheme, retrieval and the corresponding historical nurse scheme data of data element from scheme storage unit; And for existing in scheme storage unit and when identical history is nursed scheme data, identical history nurse scheme data being sent to tactful generation unit;
The second retrieval subelement, for not existing in scheme storage unit and when identical history is nursed scheme data, retrieving the medical speciality knowledge and experience general knowledge corresponding with the data element receiving from scheme storage unit; And for the corresponding medical speciality knowledge and experience general knowledge of the data element with receiving retrieving is sent to tactful generation unit.
In intelligent nursing system of the present invention, the first retrieval subelement comprises the first quantified controlling unit, a plurality of the first retrieval node unit;
The first quantified controlling unit, for distributing retrieval tasks to each the first retrieval node unit, and in the first Preset Time interval acquiring once retrieval burden and search complete the efficiency of the first all retrieval node units; And for according to retrieval burden and the retrieval tasks of search complete efficiency situation dynamically adjusts each the first retrieval node unit;
The first retrieval node unit, the retrieval tasks of distributing for completing the first quantified controlling unit, and every the second Preset Time interval, sending the retrieval burden of the first retrieval node unit self and search complete efficiency situation to the first quantified controlling unit.
In intelligent nursing system of the present invention, the second retrieval subelement also, for generating minute lemma of retrieval tasks, is retrieved the medical speciality knowledge and experience general knowledge corresponding with the data element receiving with coupling according to minute lemma from scheme storage unit.
In intelligent nursing system of the present invention, user data acquisition module comprises user data acquiring unit, the first sampled value unit;
User data acquiring unit, multiple by healthy raw data and the behavioral aspect raw data of nurse object for Real-time Obtaining;
The first sampled value unit, for multiple healthy raw data and the behavioral aspect raw data by nurse object of Real-time Obtaining carried out to Sampling and Correcting, and health data and behavioral aspect data by nurse object after Sampling and Correcting are sent to Data processing core module.
Implement a kind of intelligence of the present invention and see maintaining method, there is following beneficial effect: can effectively solve and have 1, comparatively weak because of the elderly's physique, the method can not generate nurse scheme or therapeutic scheme when needed in time, 2, this scheme only can judge whether target nurse object falls, can not be further to the residing environment of target nurse object, the defect that body index and behavior state are grasped, implement intelligence of the present invention and see that maintaining method can 1, grasp timely by every physical signs of nurse object, environmental amenity degree of living in and the activity description of being nursed object, and when needed in time for being provided vehicle caring service by nurse object, if desired in time for being provided medical services by nurse object, and medical scheme generates in time, can be for being retrieved treatment time by nurse object, greatly improved by nurse object result for the treatment of, 2, nurse scheme generates very intelligent, while 3, generating nurse scheme, not only reference medical knowledge, has also considered general knowledge simultaneously, makes nurse scheme generate accuracy high.
Embodiment
As shown in Figure 1, the invention provides a kind of intelligent nursing system 100, it comprises user data acquisition module 10, environmental data acquisition module 20, Data processing core module 30, policy enforcement module 40; Data processing core module 10 is connected with user data acquisition module 20, environmental data acquisition module 30, policy enforcement module 40 respectively.
The intelligent nursing system 100 that the embodiment of the present invention provides, because connected mode can connect by WIFI, also can connect by mobile networks such as 3G, 4G, therefore there is no the restriction of region.Even if nurse personnel, from being had certain distance by nurse object, also can apply the embodiment of the present invention.
User data acquisition module 10, multiple by health data and the behavioral aspect data of nurse object for obtaining, and will be sent to Data processing core module by health data and the behavioral aspect data of nurse object.
User data acquisition module 10 can obtain multiple by health data and the behavioral aspect data of nurse object; It can be realized by all kinds of sensors, such as blood glucose sensor, pre ure tra ducer, heart rate sensor, range sensor, pressure transducer etc.Obtain by the health data of nurse object such as glycemic index, blood pressure index, heart rate etc.; Behavioral data by nurse object comprises: nursed object step pressure, nursed the head of object and the height value on ground, nursed the distance of object and barrier.Certainly, other modes of not restricted passage of the present invention are obtained by health data and the behavioral aspect data of nurse object.Now had much this type of sensors, but these sensors are all as a product, to sell separately, and the scope of application is also comparatively single.
User data acquisition module 10 can comprise wrist formula measuring appliance, smart mobile phone, pressure transducer, range sensor, wireless camera etc.
Wrist formula measuring appliance can be measured by every physiological index of nurse object object, such as the series of products of Omron Corp; Smart mobile phone can obtain by speech data and the view data of nurse object, also can be in emergency circumstances, by nurse object, called out rescue, if but by the situations such as nurse object stupor, this smart mobile phone also can be for obtaining by the immediate status of nurse object; Whether wireless camera is distributed in and in the zone of action of nurse object, is can be used to obtain the movable image by nurse object, such as by the movement pace speed of nurse object, nursed object to fall; Pressure transducer is distributed in by under the floor of the zone of action of nurse object, for obtaining by the step pressure data of nurse object, pressure transducer can be evenly distributed on by under the floor of the zone of action of nurse object, also can be chosen in by the nurse object activity sensor that place is arranged comparatively frequently more, can be certain in number of sensors, better obtain by the step pressure data of nurse object; Range sensor for obtain by nurse object and barrier and with the range data on ground.Range sensor can be arranged on each barrier, the place of more easily causing danger, on balcony or windowsill such as high-rise building, when being nursed object too near balcony balustrade, whether the distance-sensor being arranged on railing can be according to coming to report to the police over safe distance, and range data is sent to Data processing core module 30.
Environmental data acquisition module 20, for obtaining by the environmental data in nurse object activity region, and sends to Data processing core module 30 by environmental data.
Environmental data acquisition module 20 obtains by the mode of the environmental data in nurse object activity region and can realize by specific sensor or camera, such as temperature sensor, humidity sensor etc.Other modes of not restricted passage of the present invention are obtained by the environmental data in nurse object activity region.
Environmental data acquisition module 20 can comprise temperature sensor, humidity sensor, light sensor, cooling-water temperature sensor.
Temperature sensor can be for obtaining by the temperature record in the zone of action of nurse object; Humidity sensor is for obtaining by the air humidity data in the zone of action of nurse object; Light sensor is for obtaining by the light intensity data in the zone of action of nurse object; Cooling-water temperature sensor is used for obtaining bathroom water temperature data.When indoor various conditions, while being not suitable for such as light, easily cause that policy enforcement module 40 can remind caregiver to adjust in time by the dangerous generation of nurse object.
Data processing core module 30, for receiving by health data and behavioral aspect data and the environmental data of nurse object, and integrative medicine professional standing and experience general knowledge generates nurse scheme automatically; Nurse scheme is sent to policy enforcement module 40.
Data processing core module 30 can be commercial server system, can be also common arithmetic unit.The embodiment of the present invention is preferred, and arithmetic capability is high, and extensibility is strong, and has the server of data backup and data protection function.Be understandable that, 30 needs of data center's module herein can be realized above-mentioned functions, and it can be realized by hardware, can realize by software, also can combine realization by software and hardware.
Medical speciality knowledge can be by interconnected with the data bank of various big hospital, also can pre-stored conventional medical speciality knowledge in scheme storage unit 33, can should use what medicine when there is what situation, regulate by the health of nurse object.So design is because generally, and doctor's medication is all to determine how medication by patient's physiological parameter.Therefore,, after accurately knowing by the health data of nurse object, behavioral data, environmental data, can generate one completely and nurse accurately scheme.
Common sense comprises, when is mealtime, and the physical signs such as blood sugar of being nursed object which should be able to occur and change, and when judgement is by the health of nurse object like this, should pay attention to; Such as the time period is 12 points, nursed object in kitchen, electric cooker state is to open, and can infer by nurse object and cook lunch.
Policy enforcement module 40 for receiving nurse scheme and pointing out paramedic to being provided vehicle caring service by nurse object, and is fed back implementation status to Data processing core module 30 after executing vehicle caring service.
Wherein policy enforcement module 40 can be by sending specific note on paramedic's handheld device.Also can in policy enforcement module 40, priority level be set, when having been surpassed default dangerous threshold value by the hazard level of nurse object, policy enforcement module 40 is directly put through paramedic's mobile phone automatically by the number prestoring, and plays the alarm voice information prestoring.
The intelligent nursing system 100 that the embodiment of the present invention provides, is obtained by nurse object self physiology and psychological indicator and is nursed object activity regional environment data by user data acquisition module 10 and environmental data acquisition module 20; To being judged by the state of nurse object, and produce suitable nurse scheme or do not take scheme to proceed Information Monitoring, if generated suitable nurse scheme, send in time policy enforcement module 40, by policy enforcement module 40, carry out nurse scheme, and feeding back implementation status, this is of value to follow-up improvement nurse scheme.Take the intelligent nursing system of the embodiment of the present invention, can effectively solve existence 1, because the elderly's physique is comparatively weak, the method can not generate the defect of nurse scheme or therapeutic scheme when needed in time, 2, this scheme only can judge whether target nurse object falls, can not be further to the residing environment of target nurse object, the defect that body index and behavior state are grasped, can grasp timely by every physical signs of nurse object, environmental amenity degree of living in and the activity description of being nursed object, and when needed in time for being provided vehicle caring service by nurse object, if desired in time for being provided medical services by nurse object, and medical scheme generates in time, can be for being retrieved treatment time by nurse object, greatly improved by nurse object result for the treatment of.
Alternatively, as shown in Figure 2, Data processing core module 30 comprises data receiver unit 31, data element generation unit 32, state judging unit 34, scheme storage unit 33, tactful generation unit 35.
Data receiver unit 31 for receive that user data acquisition module 10, environmental data acquisition module 20 send by health data and behavioral aspect data and the environmental data of nurse object.
Data element generation unit 32 is for distributing weights to the health data of nurse object, behavioral aspect data and environmental data, and according to the health data, behavioral aspect data and the environmental data generated data unit that distribute the nurse object after weights, data element is tlv triple data structure, and data element comprises that environmental data is first, behavioral data is first, body index data element.
Data element is tlv triple data structure, and data element comprises that environmental data unit, the behavioral data after weighting is first, body index data element, such as (room 202; Translational speed is greater than 0.4 meter per second and is less than 0.9 meter per second; Blood pressure index 110 mm Hg), (room 202; Translational speed is greater than 0.4 meter per second and is less than 0.9 meter per second; Cardia by nurse object is overhead 0.5 meter) can just can represent to be nursed the object wheelchair that is just being seated in rooms 202 and moving, the various states that carry out to judge more accurately to be nursed object by several data elements.
Because the various data in environmental data, behavioral data, body index data are not of equal importance to the formation of nurse scheme.Therefore, can under the guidance of specialist, the various data in environmental data, behavioral data, body index data be weighted, thus the data element of generation tlv triple data structure.Such as being 0.2 by the weight setting of environmental data, by the weight setting of behavioral data, be 0.4, by the weight setting of body index data, be 0.4.Further, can the various data in environmental data, behavioral data, body index data be weighted.The impact that various data are generated for nurse scheme is more accurate.
Scheme storage unit 33 is for storing various medical speciality knowledge and experience general knowledge and being nursed scheme data by the history of nurse object.
That before historical nurse scheme data comprise, stores is nursed object in the situation that of data element, has taked which kind of nurse means.Like this, as long as be identified to there is identical data element by nurse object, or with the difference of this data element little (concrete difference can independently be set, and can in the situation that specialist completes setting instruct in the situation that), can take these certified historical nurse schemes.Not only fast, but also safety.
State judging unit 34, for according to the data element receiving, is sent to tactful generation unit 35 by the corresponding historical nurse scheme data of data element or the corresponding medical speciality knowledge and experience general knowledge of data element.
Strategy generation unit 35 generates specific nurse scheme for nurse the medical speciality knowledge and experience general knowledge of scheme data or correspondence according to identical history, and this specific nurse scheme is sent to policy enforcement module 40.
Alternatively, as shown in Figure 3,
Data center's processing module 30 can also comprise secret protection unit 36, for close or open one or more data acquisition functions of user data acquisition module 10 and/or environmental data acquisition module 20 according to the residing specific environment of quilt nurse object.
Such as obtaining by cooling-water temperature sensor by nurse object just at bathroom shower, and nursed the chest of object overhead only less than 20 centimetres, according to commonsense reasoning rule, obtain being nursed object and lie in contradictory outcome on the ground in shower with by nurse object, by the commonsense reasoning rule judgment of storage, nursed on object falls down.Can, by video camera being directly set in bathroom or opening video camera, just can learn by nurse object and cause danger like this.The intelligent nursing system providing by the present embodiment, has taken into account the accuracy of nursing, and has also protected by the privacy of nurse object.
Mostly existing nursing system is on the market that the direct image data to nurse object judges, this nurse means have been sacrificed greatly by the human dignity of nurse object.Therefore the embodiment of the present invention is according to being closed or open one or more data acquisition functions in user data acquisition module 10 and/or environmental data acquisition module 20 by the residing specific environment of nurse object.Can realize in the higher occasion of some privacy program, when completing nurse, also look after by the privacy of nurse object.Hommization degree is higher.
Alternatively, data element generation unit 32 is also for again distributing weights to the health data of nurse object, behavioral aspect data and environmental data according to the implementation status of policy enforcement module 40 feedbacks.
By the present embodiment, by again the health data of nurse object, behavioral aspect data and environmental data being distributed to weights according to the implementation status of policy enforcement module 40 feedbacks.More accurate and hommization in can generating in nurse scheme in the future.
Alternatively, as shown in Figure 4, tactful generation unit 35 comprises commonsense reasoning subelement, medical knowledge judgment sub-unit;
Commonsense reasoning subelement 351, for revising being nursed health data, behavioral aspect data and the environmental data of object according to the common sense receiving; And for the original nurse scheme that rule of thumb general knowledge is selected medical knowledge judgment sub-unit is revised, generate final nurse scheme.
Medical knowledge judgment sub-unit 352, for according to the original nurse scheme of being nursed object by the nurse health data of object and behavioral aspect data selection and should adopt.
In particular cases, the original nurse scheme that should be adopted by nurse object generating by medical knowledge judgment sub-unit 352 may not meet with commonsense reasoning, therefore can revise by 351 pairs of original nurse schemes that rule of thumb general knowledge is selected medical knowledge judgment sub-unit of commonsense reasoning subelement, generate final nurse scheme.Make the generation of the scheme of nursing more accurate.
Alternatively, as Fig. 5, state judging unit 34 comprises the first judgment sub-unit 341, the second judgment sub-unit 342, the first retrieval subelement 343, the second retrieval subelement 344.
Whether the first judgment sub-unit 341, for being needed to take nurse scheme according to the data element judgement receiving by nurse object.
In most cases, the data that obtain by user data acquisition module 10 and environmental data acquisition module 20 can judge by nurse object does not need to be used nurse means or therapeutic scheme, therefore by the first judgment sub-unit 341, can filter out the situation that does not need to adopt nurse means or therapeutic scheme, saved nurse resource, and the energy of having saved paramedic.
The second judgment sub-unit 342, for judging that scheme storage unit 33 exists and nurses scheme data in identical history.
The first retrieval subelement 343, for when needs are taked to nurse scheme, retrieval and the corresponding historical nurse scheme data of data element from scheme storage unit 33; And for existing in scheme storage unit 33 and when identical history is nursed scheme data, identical history nurse scheme data being sent to tactful generation unit 35.
The second retrieval subelement 344, for not existing in scheme storage unit 33 and when identical history is nursed scheme data, retrieving the medical speciality knowledge and experience general knowledge corresponding with the data element receiving from scheme storage unit 33; And for the corresponding medical speciality knowledge and experience general knowledge of the data element with receiving retrieving is sent to tactful generation unit 40.
Alternatively, as shown in Figure 6, the first retrieval subelement 343 comprises the first 343a of quantified controlling unit, a plurality of the first retrieval node 343b of unit.
The first 343a of quantified controlling unit, for distributing retrieval tasks to each the first retrieval node 343b of unit, and in the first Preset Time interval acquiring once retrieval burden and search complete the efficiency of the first all retrieval node 343b of unit; And for according to retrieval burden and the retrieval tasks of search complete efficiency situation dynamically adjusts each the first retrieval node 343b of unit.
The first retrieval node 343b of unit, be used for the retrieval tasks that the first 343a of quantified controlling unit distributes, and every the second Preset Time interval, sent the retrieval burden of the first retrieval node 343b self of unit and search complete the 343a of efficiency situation to the first quantified controlling unit.
By implementing the present embodiment, can carry out distributed search, effectiveness of retrieval is high, and can dynamically adjust the retrieval tasks of each the first retrieval node 343b of unit, therefore can make the retrieval tasks of the first 343b of retrieval node unit distribute rationally, and at the first Preset Time interval, do not get the retrieval burden of the first 343b of retrieval node unit and during search complete efficiency, retrieval tasks of this first retrieval node 343b of unit is distributed to other the first retrieval nodes 343b of unit.
Correspondingly, the second retrieval subelement 344 can have the structure that is similar to the first retrieval subelement 343.
Alternatively, the second retrieval subelement 344 also, for generating minute lemma of retrieval tasks, is retrieved the medical speciality knowledge and experience general knowledge corresponding with the data element receiving with coupling according to minute lemma from scheme storage unit 33.
By nurse object, need to be used such as retrieval medicine time, the mnemonic code of medicine can be split into each and form, can retrieve rapidly the medicine corresponding with data element with coupling by mnemonic code like this.Here each composition splitting into is exactly a minute lemma.Such as the mnemonic code of film glomerulus ephrosis is MXSXQSB, mnemonic code can be split into MX, MXS, MXSXQ, QSB, certainly, also can carry out other fractionation by actual conditions, be only to provide a kind of mode of fractionation herein.
Alternatively, as shown in Figure 7, user data acquisition module 10 comprises user data acquiring unit 11, the first sampled value unit 12.
User data acquiring unit 11, multiple by healthy raw data and the behavioral aspect raw data of nurse object for Real-time Obtaining.
The first sampled value unit 12, for multiple healthy raw data and the behavioral aspect raw data by nurse object of Real-time Obtaining carried out to Sampling and Correcting, and health data and behavioral aspect data by nurse object after Sampling and Correcting are sent to Data processing core module 30.
In the present embodiment, a lot of groups of user data acquiring unit 11 Real-time Obtainings are multiple by healthy raw data and the behavioral aspect raw data of nurse object.
The first sampled value unit is organized multiple healthy raw data and behavioral aspect raw data by nurse object more and is sued for peace 12 pairs, and the mean value of summation, and judge which raw data has departed from mean value and surpassed default threshold value, weed out the raw data that these have surpassed default threshold value.Remaining raw data is averaged again, the mean value again obtaining is sent to Data processing core module 30 as revised health data and behavioral aspect data by nurse object.Be more than a kind of mode of correction, the embodiment of the present invention does not limit the mode of correction.
By the present embodiment, can weed out healthy raw data and the behavioral aspect raw data of being nursed object of apparent error.
Preferably, the data that environmental data acquisition module 20 is obtained also can be through revising, to obtaining data more accurately.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, also can make a lot of forms, within these all belong to protection of the present invention.