Living security health remote monitoring system based on data integration

A data fusion, healthy remote technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as easy aging of lines, deviation in judgment of fire attributes, poor expansion performance, etc., to increase flexibility and The effect of scalability

Inactive Publication Date: 2012-10-17
CHONGQING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the expansion performance of the wired communication method is poor, and the wiring is cumbersome, which affects the appearance. Moreover, due to the use of hard-wired connections, the lines are prone to aging or corrosion, rat bites, and wear, and there is a deviation in the judgment of the fire attribute by a single sensor, so the wired alarm system is faulty. High incidence and false alarm rate

Method used

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  • Living security health remote monitoring system based on data integration
  • Living security health remote monitoring system based on data integration
  • Living security health remote monitoring system based on data integration

Examples

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Effect test

Embodiment 1

[0044] The home safety and health monitoring system based on data fusion mainly includes the functions of monitoring various environmental factors in the family, remote alarming, and monitoring the user's physiological indicators (pulse, body temperature, blood pressure, etc.). The purpose of the system design is to provide a safer, more comfortable and convenient lifestyle for the elderly or the disabled. The system mainly includes three aspects: environmental monitoring, physiological index detection and security alarm.

[0045] figure 1 It is a structural schematic diagram of a remote monitoring method for home safety and health based on data fusion, as shown in the figure: The remote monitoring system for home safety and health based on data fusion provided by the present invention includes a wheelchair, and the wheelchair is provided with a sensor device, a coordinator, Information data processor and communication module

[0046]The sensor device is used to obtain enviro...

Embodiment 2

[0065] Embodiment 2 of the present invention is a specific implementation of the neural network training module and the data fusion processing module in the information data processor provided on the basis of Embodiment 1, and is described in detail as follows.

[0066] According to the theory of data fusion, taking the fire alarm signal as an example to illustrate the data fusion structure of the system, the data fusion structure has three layers: information layer, feature layer and decision layer. The collection and preprocessing of raw data are in the information layer; the feature layer completes the data fusion of the output signal of the information layer, and performs feature extraction; the decision-making layer makes full use of the information from the feature layer to make decisions, and finally realizes the decision.

[0067] In the system design, temperature, smoke, and CO concentration are selected as fire information, and network training samples are selected ac...

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Abstract

The invention discloses a living security health remote monitoring system based on data integration and relates to a living security health remote monitoring system which is assembled on an intelligent wheelchair. Aiming at the living environment at which the intelligent wheelchair is used, the living security health remote monitoring system is used for determining monitoring factors of environment security and human body health, selecting a wireless sensor network based on the ZigBee technology according to the characteristics of each monitoring factor, carrying out environment security and human body health index monitoring, and alarming according to danger information; in order to improve the accuracy of the alarming information, the data integration technology is used while processing the sensor information integrated into the intelligent wheelchair; for three important indexes in the security alarming, a BP (back propagation) neural network method is adopted for data integration treatment; on the basis, the judgment accuracy of the system to dangerous events is improved; the problem of false alarm rate in the security health remote monitoring system is solved; and the purpose of living security health remote monitoring of the intelligent wheelchair is achieved.

Description

technical field [0001] The invention relates to the technical field of multi-sensor safety and health monitoring, in particular to a home safety and health remote monitoring method equipped with an intelligent wheelchair. Background technique [0002] With the advancement of medicine and the social medical system, human beings have gradually solved a series of diseases that plagued human beings, which has greatly improved human health, and the average life expectancy of human beings has gradually increased, and the population aging problem of the entire society has become increasingly serious. Prominent, with the acceleration of the aging process of society, the increase in the number of disabled people who are injured by diseases, disasters, traffic accidents, etc., and the improvement of the quality of life and health monitoring requirements of the elderly and disabled people, as a smart home environment Equipment, smart wheelchairs should not only be used as a means of tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 张毅李敏谢颖罗元徐晓东唐贤伦原威蔡军胡豁生
Owner CHONGQING UNIV OF POSTS & TELECOMM
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