UN SISTEMA CONMUTADOR DE AVISO
A switching system for warning of the presence of an object and/or individual origin close to a determined area of a traffic lane, characterized in that the switching system comprises at least one piezoresistive pressure sensor (11) activated by weight of the object and/or individual origin located...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Spanish |
Published |
04.03.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A switching system for warning of the presence of an object and/or individual origin close to a determined area of a traffic lane, characterized in that the switching system comprises at least one piezoresistive pressure sensor (11) activated by weight of the object and/or individual origin located near the determined zone of the circulation path, where the piezoresistive pressure sensor (11) comprises a cementitious composite and the piezoresistive pressure sensor (11) is configured to provide a first electrical signal of output as a response to a deformation of the same piezoresistive pressure sensor (11), which is a function of the variation of the electrical resistivity of the cementitious composite, and an evaluating electronic circuit (21) that receives the first electrical output signal and provides as output a warning signal (31) towards the target object and/or individual. (Machine-translation by Google Translate, not legally binding) |
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Bibliography: | Application Number: ES20210032323U |