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CN-122021647-A - Household care information management method and system based on Internet of things

CN122021647ACN 122021647 ACN122021647 ACN 122021647ACN-122021647-A

Abstract

The application relates to a home-based care information management method and system based on the Internet of things. The method comprises the steps of responding to an information access request for the home old, obtaining home old original data corresponding to the home old, performing data exception suppression processing on the home old original data to obtain home old trusted data, performing event semanteme analysis on a home old state according to the home old trusted data to obtain a home old semantic event set and a personal care knowledge graph, performing edge side reasoning on the home old trusted data according to the home old semantic event set and the personal care knowledge graph to obtain an old disclosure conclusion set, performing context contract decision on an information disclosure strategy according to the information access request to obtain information disclosure analysis data, performing verifiable minimum disclosure analysis on the old disclosure conclusion set according to the information disclosure analysis data to obtain home old output information and home old verification proof. The method can remarkably reduce privacy disclosure.

Inventors

  • WU GUOHUA

Assignees

  • 上海鑫方迅通信科技有限公司

Dates

Publication Date
20260512
Application Date
20260203

Claims (10)

  1. 1. The home care information management method based on the Internet of things is characterized by comprising the following steps of: responding to an information access request for the home old people, and acquiring home-based old people original data corresponding to the home old people; performing data anomaly suppression processing on the home care original data to obtain home care trusted data; Performing event semantic analysis on the home care state of the home old people according to the home care trusted data to obtain a care semantic event set and a personal care knowledge graph; performing edge side reasoning on the home-based endowment credible data according to the endowment semantic event set and the personal endowment knowledge graph to obtain an old man disclosure conclusion set; According to the information access request, performing situation contract arbitration on the information disclosure strategy of the household old people to obtain information disclosure analysis data; and carrying out verifiable minimum disclosure analysis on the old man disclosure conclusion set according to the information disclosure analysis data to obtain home-based aged maintenance output information and home-based aged maintenance verification evidence.
  2. 2. The method of claim 1, wherein performing edge-side reasoning on the home-based care trusted data based on the set of care semantic events and the personal care knowledge-graph to obtain a set of old people disclosure conclusions comprises: Performing causal skeleton extraction on the pension semantic event set and the personal pension knowledge graph to obtain a causal constraint relation skeleton graph; extracting time sequence characteristics of the credible data of the home care to obtain characteristic sequence data of the home care; And carrying out inverse fact consistency reasoning on the personal care knowledge graph according to the causal constraint relation skeleton graph and the home care feature sequence data to obtain the old man disclosure conclusion set.
  3. 3. The method of claim 2, wherein said performing inverse fact-consistent reasoning on the personal care knowledge-graph based on the causal constraint relationship skeleton graph and the home care feature sequence data to obtain the set of geriatric disclosure conclusions comprises: Performing minimum intervention selection on a causal path in the personal care knowledge graph according to the causal constraint relation skeleton graph to obtain a counter fact intervention set; Performing evidence segment extraction and map anchoring on key time window data in the home-based care feature sequence data to obtain anti-fact evidence mapping data; according to the anti-facts intervention set and the anti-facts evidence mapping data, carrying out probability map inference on the personal care knowledge graph to obtain fact posterior distribution data and anti-facts posterior distribution data; And performing inverse fact consistency screening on the fact posterior distribution data and the inverse fact posterior distribution data to obtain the old man disclosure conclusion set.
  4. 4. The method of claim 3, wherein said performing probabilistic graph inference on the personal care knowledge-graph based on the set of anti-fact interventions and the anti-fact evidence mapping data to obtain fact posterior distribution data and anti-fact posterior distribution data comprises: According to the counterfactual intervention set, performing intervention compiling on the personal care knowledge graph to obtain a counterfactual structure diagram; performing evidence factorization on the anti-facts evidence mapping data to obtain an evidence factor set; Respectively constructing a knowledge graph of the personal care and a factor graph corresponding to the inverse fact structure chart according to the evidence factor set to obtain the knowledge graph factor graph and the structure chart factor graph; Carrying out belief propagation inference on the knowledge map factor graph and the structure map factor graph respectively to obtain initial fact posterior distribution data and initial inverse fact posterior distribution data; Carrying out coupling message multiplexing processing on the initial fact posterior distribution data and the initial inverse fact posterior distribution data to obtain coupling posterior distribution data; And carrying out causal consistency calibration on the coupling posterior distribution data according to the causal constraint relation skeleton diagram to obtain the fact posterior distribution data and the inverse fact posterior distribution data.
  5. 5. The method according to claim 1, wherein said performing a context contract arbitration on the information disclosure policy of the elderly at home according to the information access request to obtain information disclosure analysis data includes: Carrying out situation analysis on the situation parameter data in the information access request and the current state data of the household old people to obtain situation risk analysis data and emergency constraint data; performing authority matching on a preset access control strategy corresponding to the home old according to the identity credential data and the access destination data in the information access request to obtain basic authorization result data; And according to the situation risk analysis data, the emergency constraint data and the basic authorization result data, carrying out situation contract compiling and judging on the information disclosure strategy to obtain the information disclosure analysis data.
  6. 6. The method according to claim 5, wherein the performing a context situation analysis on the context parameter data in the information access request and the current state data of the home old person to obtain context risk analysis data and urgency constraint data includes: Carrying out situation element analysis on the situation parameter data in the information access request to obtain situation element vector data; performing state fragmentation processing on the current state data to obtain a state evidence fragment set; According to the situation element vector data and the state evidence segment set, carrying out matching analysis on a preset risk and cause template corresponding to the household old people to obtain a situation risk candidate set and confidence coefficient data; carrying out emergency constraint analysis on the situation risk candidate set to obtain emergency constraint data; and carrying out risk situation fusion on the situation risk candidate set and the confidence coefficient data to obtain the situation risk analysis data.
  7. 7. The method of claim 5, wherein said performing a context contract compilation arbitration on said information disclosure policy based on said context risk analysis data, said urgency constraint data, and said base authorization result data to obtain said information disclosure analysis data comprises: according to the situation risk analysis data and the urgency constraint data, carrying out situation contract compiling on the information disclosure strategy to obtain situation contract constraint set data; performing disclosure envelope solution on the situation contract constraint set data to obtain disclosure envelope data; performing authority projection matching on the basic authorization result data according to the disclosed envelope data to obtain projection authorization result data; According to the emergency degree constraint data, constructing an aging recovery condition corresponding to the projection authorization result data to obtain disclosure validity period data and automatic recovery triggering condition data; And according to the disclosure validity period data and the automatic recovery triggering condition data, judging and instantiating the situation contract constraint set data to obtain the information disclosure analysis data.
  8. 8. The method of claim 1, wherein said performing a verifiable minimum disclosure analysis on said collection of elderly disclosure conclusions based on said information disclosure analysis data to obtain home-based elderly output information and home-based elderly verification evidence comprises: according to the information disclosure analysis data, performing disclosure budget analysis on the old man disclosure conclusion set to obtain minimum disclosure budget data and proof template data; according to the minimum disclosure budget data, carrying out conclusion commitment binding on the old man disclosure conclusion set to obtain conclusion commitment data; selectively disclosing and arranging the old man disclosed conclusion set according to the proving template data and the conclusion promise data to obtain the home-based care output information; desensitizing and cutting the output information of the home care to obtain minimized output information; And verifying the minimized output information according to the minimized output information, the conclusion promise data and the information disclosure analysis data to obtain the home-based care verification.
  9. 9. The method of claim 8, wherein said performing a disclosure budget resolution on said collection of senior disclosure conclusions based on said information disclosure analysis data to obtain minimum disclosure budget data and proof template data, comprises: performing constraint deconstructment on disclosure level data, disclosure range data and verification proving requirement data in the information disclosure analysis data to obtain a disclosure constraint tuple set; According to the disclosure constraint tuple set, performing disclosure semantic slice analysis on a conclusion type space of the old man disclosure conclusion set to obtain a semantic slice set; Carrying out privacy risk quantitative evaluation on the semantic slice set to obtain privacy consumption weight data; According to the disclosure constraint tuple set and the privacy consumption weight data, budget optimization solving is carried out on the semantic slice set to obtain the minimum disclosure budget data; and carrying out template instantiation on the verification proving requirement data according to the revealing constraint tuple set and the minimum revealing budget data to obtain proving template data.
  10. 10. The home care information management system based on the Internet of things is characterized by comprising computer equipment and a trigger terminal; The triggering terminal is used for responding to an information access request for the home old people and acquiring home-based old people original data corresponding to the home old people; the computer equipment is used for carrying out data anomaly suppression processing on the home-based care original data to obtain home-based care trusted data; The computer equipment is used for carrying out event semantic analysis on the home care state of the home old people according to the home care trusted data to obtain a care semantic event set and a personal care knowledge graph; the computer equipment is used for carrying out edge side reasoning on the home-based care trusted data according to the care semantic event set and the personal care knowledge graph to obtain an old man disclosure conclusion set; the computer equipment is used for performing situation contract arbitration on the information disclosure strategy of the household old people according to the information access request to obtain information disclosure analysis data; And the computer equipment is used for carrying out verifiable minimum disclosure analysis on the old man disclosure conclusion set according to the information disclosure analysis data to obtain home-based aged output information and home-based aged verification evidence.

Description

Household care information management method and system based on Internet of things Technical Field The application relates to the technical field of intelligent management, in particular to a home care information management method and system based on the Internet of things. Background The home care information management method in the traditional technology generally relies on a community/care service platform and a home terminal (such as a mobile phone App, a hot wire seat or a community workstation) to realize centralized collection, storage and circulation of information. The old man, family, community gridding member or nursing staff inputs basic files (identity information, living situation, emergency contact person, chronic disease, medication, service preference and the like), and the platform establishes unified electronic files and distributes the unified electronic files to the main bodies such as family doctors, senior citizens institutions, and home-oriented service providers according to rights. In daily operation, the requirements of meal assistance, cleaning assistance, bath assistance, accompanying diagnosis, rehabilitation and the like are accepted through a reservation work order, so that a closed loop record of 'application-order assignment-gate-visit-evaluation' is formed, and meanwhile, health and service data are updated by combining telephone visit or periodic visit. If emergency treatment is needed, the platform can preset emergency contacts and service resources in the file, and after an alarm is triggered, the emergency contacts and service resources are linked by seat/community personnel to go up or transfer emergency, so that basic information inquiry, statistics report forms and service process mark remaining are realized. However, the traditional technology relies on manual entry and cross-subject data sharing, so that privacy disclosure and unauthorized access are easy to generate. Disclosure of Invention Based on the above, it is necessary to provide a home care information management method and computer device based on internet of things, which can significantly reduce privacy disclosure and unauthorized access risk. In a first aspect, the present application provides a home care information management method based on the internet of things, including: responding to an information access request for the home old people, and acquiring home-based old people original data corresponding to the home old people; performing data anomaly suppression processing on the home care original data to obtain home care trusted data; Performing event semantic analysis on the home care state of the home old people according to the home care trusted data to obtain a care semantic event set and a personal care knowledge graph; performing edge side reasoning on the home-based endowment credible data according to the endowment semantic event set and the personal endowment knowledge graph to obtain an old man disclosure conclusion set; According to the information access request, performing situation contract arbitration on the information disclosure strategy of the household old people to obtain information disclosure analysis data; and carrying out verifiable minimum disclosure analysis on the old man disclosure conclusion set according to the information disclosure analysis data to obtain home-based aged maintenance output information and home-based aged maintenance verification evidence. In a second aspect, the application also provides a home care information management system based on the Internet of things, which comprises computer equipment and a trigger terminal; The triggering terminal is used for responding to an information access request for the home old people and acquiring home-based old people original data corresponding to the home old people; the computer equipment is used for carrying out data anomaly suppression processing on the home-based care original data to obtain home-based care trusted data; The computer equipment is used for carrying out event semantic analysis on the home care state of the home old people according to the home care trusted data to obtain a care semantic event set and a personal care knowledge graph; the computer equipment is used for carrying out edge side reasoning on the home-based care trusted data according to the care semantic event set and the personal care knowledge graph to obtain an old man disclosure conclusion set; the computer equipment is used for performing situation contract arbitration on the information disclosure strategy of the household old people according to the information access request to obtain information disclosure analysis data; And the computer equipment is used for carrying out verifiable minimum disclosure analysis on the old man disclosure conclusion set according to the information disclosure analysis data to obtain home-based aged output information and home-based aged verification evidence. According to the home-bas