2018
DOI: 10.1016/j.buildenv.2018.03.014
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A ‘heart rate’-based model (PHSHR) for predicting personal heat stress in dynamic working environments

Abstract: The parameter of human body metabolic rates has been popularly used for the prediction of human heat stress in hot environments. However, most modules use the fixed and estimated metabolic heat production. The aim of this study is to develop the prediction of personal heat stress in dynamic working environments. Based on the framework of the predicted heat stress (PHS) model in ISO 7933, a heart-rate based PHSHR model has been developed using the time-based heart rate index, which is suitable for prediction in… Show more

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Cited by 30 publications
(6 citation statements)
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“…For example, some physiological parameters, like core temperature, are difficult to measure without disturbing workers' activities. In addition, the work intensities and the metabolic rates of workers during heat exposure varies with time, leading to prediction deviations in the PHS model [57]. Heart rate has been argued to be closely related to exposure time and work intensity [58], which would affect the cumulative strain and thermoregulatory loads under exercise [52].…”
Section: Hr = Hr0 + Rm× (M − M0)mentioning
confidence: 99%
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“…For example, some physiological parameters, like core temperature, are difficult to measure without disturbing workers' activities. In addition, the work intensities and the metabolic rates of workers during heat exposure varies with time, leading to prediction deviations in the PHS model [57]. Heart rate has been argued to be closely related to exposure time and work intensity [58], which would affect the cumulative strain and thermoregulatory loads under exercise [52].…”
Section: Hr = Hr0 + Rm× (M − M0)mentioning
confidence: 99%
“…The protective efficacy was improved from 57.1% (Figure 8) to 68.2% (Figure 11), based on the modified PHS model. In one of our previous study, Yao et al [57] mainly focused on real-time HR…”
Section: Hr = Hr0 + Rm× (M − M0)mentioning
confidence: 99%
“…Por clima laboral, se entiende a aquella representación de los estímulos percibidos por los individuos de organización, configurando su contexto de trabajo (RASHEED et al, 2020). Por su parte, Yao et al (2018) señalaron que el clima laboral está mediado por el conjunto de normas, protocolos, procedimientos organizacionales y preferencias motivacionales, que traducidas como conductas pueden afectar directamente la productividad, satisfacción laboral, rotación en área de trabajo, entre otros. Según Rivai et al (2019), el clima laboral es la apreciación de los individuos que conforman en conjunto una determinada organización además de interactuar dentro de un contexto de trabajo.…”
Section: Revisión De La Literaturaunclassified
“…Un clima laboral favorable tiende a favorecer a formar un compromiso con la empresa además de la formación del buen nivel de compromiso; especialmente, la dimensión afectiva genera buen clima laboral mientras los trabajadores están motivados y predispuestos para reforzar sus relaciones, las cuales genera más de una interpretación, dependiendo del enfoque desde donde se analice (YAO et al 2018). En la visión pragmática, el estudio de esta relación se mejora el nivel de rendimiento laboral de trabajadores de la empresa para elevar la productividad de la organización.…”
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