Wearable smart sensing bracelet for comfort degree and health of passengers in subway

Abstract

The invention discloses a wearable smart sensing bracelet for the comfort degree and health of passengers in a subway. The bracelet structurally comprises a multi-sensory flexible electronic skin, a data processing module and a data display module, and a beidou chip, a posture sensor, an illumination sensor, a gas pressure sensor, a temperature and humidity sensor, a noise monitoring sensor, an air quality sensor, a photoelectric pulse sensor and a body temperature sensor are integrated on the multi-sensory flexible electronic skin, so that multivariable signals are collected; the signals areamplified, filtered, subjected to noise reduction and fused through the data processing module, and the evaluation results of the comfort degree and the health of the passengers in the subway are displayed on the data display module; collecting data and the results can be stored in the data processing module and are transmitted into a mobile terminal or a desktop computer through wireless communication and USB serial port communication to be displayed and stored. With the bracelet, the comfort degree and health conditions of the passengers in the subway can be comprehensively and accurately evaluated; the bracelet is used for monitoring subway operation and tracking the health conditions of a human body, is convenient to operate and high in reliability, and has good market prospects.

Description

technical field [0001] The invention relates to the field of subway passenger comfort and health evaluation, in particular to a wearable subway passenger comfort and health intelligence smart bracelet based on the fusion of subway train operation information, compartment environment information and human physiological information. Background technique [0002] Due to the characteristics of punctuality, fast speed, large commuting volume and low-carbon environmental protection, the subway is used by many domestic and foreign cities to effectively alleviate urban congestion and environmental problems. People are paying more and more attention to it, but the research on the comfort and health of subway passengers mostly focuses on the analysis of a single variable or a single variable such as the vibration signal of the subway train, the environment inside the car, and human physiology, and there is no comprehensive subway train operation. Information, compartment environmental...

AI Technical Summary

Problems solved by technology

[0002] Due to the characteristics of punctuality, fast speed, large commuting volume and low-carbon environmental protection, the subway is used by many domestic and foreign cities to effectively alleviate urban congestion and environmental problems. People are paying more and more attention to it, but the research on the comfort and health of subway passengers mostly focuses on the analysis of a single variable or a single variable such as the vibration signal of the subway train, the environment inside the car, and human physiology, and there is no comprehensive subway train operation. Information, compartment environmental information and human physiological information wearable subway passenger comfort and health evaluation equipment and methods; the existing subway comfort measurement equipment mainly takes train vibration as the measurement target, and relies on the GB5599-85 measurement specification and UIC513 standard for subway Train comfort evaluation, the equipment is not portable, has a single function and is expensive. It only evaluates the influence of subway car vibration on the comfort of subway passengers unilaterally, without considering the influence of environmental factors and passenger physiological parameters on the comfort of subway passengers; however, the existing Studies have shown that environmental factors in the train (such as noise, temperature, humidity, air pressure, etc.) and passenger physiological parameters (such as heart rate, pulse blood, oxygen saturation, blood pressure, body temperature, etc.) play a crucial role in the evaluation of passenger comfort.

[0003] At this stage, measurement equipment that can be used for subway passenger comfort and health evaluation, subway operation problem monitoring, and human health tracking has a single function and is not portable. There is no wearable device that can integrate the above three functions

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