A wireless portable intelligent comprehensive sensing device and system for environmental health

Abstract

The invention discloses an environment-oriented portable and healthy intelligent wireless synthetic perception device. The device comprises an MEMS environment sensor, a processing module, a first wireless module and an LED lamp bank, wherein the MEMS environment sensor is used for sensing parameters of multiple pollutants harmful to health of human bodies such as electromagnetic radiation, formaldehyde and methane in the environment; the processing module is used for comparing various parameters collected by the MEMS environment sensor with a preset security value and transmitting alarm information if the detected parameters exceed the preset security value; the first wireless module is used for information interaction; the LED lamp bank is used for giving a lamplight display alarm after obtaining the alarm information transmitted by the processing module. The invention further discloses an intelligent synthetic perception system. The intelligent synthetic perception system comprises the perception device and a mobile terminal. The mobile terminal actively queries and passively receives the information sent by the perception device in a wireless mode and gives an alarm on overrun items. Through the technical scheme, parallel real-time acquisition of multiple environmental parameters and portability of the perception device are achieved, and the health of the human bodies can be protected synthetically and intelligently anytime and anywhere.

Description

technical field [0001] The invention relates to sensing devices and systems in the health field, in particular to a wireless portable intelligent comprehensive sensing device and system for environmental health. Background technique [0002] With the development of society and the continuous improvement of people's living standards, more and more people are no longer satisfied with simple house decoration and a single electronic product. The continuous improvement of decoration grades and the popularity of diversified electronic products have enriched People's lives, but at the same time brought unprecedented challenges to people's health. Building decoration materials for house decoration contain and continuously release a large amount of formaldehyde into the air. Announcement No. 153 issued by the World Health Organization in 2004 pointed out that "formaldehyde is a human carcinogen". How far” seminar data show that among more than 1,800 leukemia children admitted to the...

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Problems solved by technology

[0003] However, the existing relevant environmental monitoring equipment can only detect one of the parameters in the environment such as formaldehyde concentration, electromagnetic radiation intensity, carbon monoxide concentration, methane concentration and fine particulate matter (PM2.5) value. Comprehensive testing and protection guidance for the safety and health of the environment

Moreover, the existing relevant testing equipment is relatively large in size, and most of the equipment has a liquid crystal display screen. The size of the display screen is mostly 150mm×90mm×40mm, and the weight of the whole machine is about 500g, which is inconvenient to carry around, so it is impossible to follow Users monitor any environment they are in

There are also some devices that transfer the display function to the mobile phone, so that the size and weight of the device can be greatly optimized, but they are connected to the mobile phone using wired connections such as audio and USB, that is, the device must be connected to the mobile phone through a wired method. After that, the detection value of the device can be obtained through the mobile phone; it is unrealistic to require the mobile phone user to connect the mobile phone to a certain detection device by wire for 24 hours, which will seriously hinder the portability of mobile devices such as mobile phones; and The user realizes that it is necessary to manually connect the detection device and the mobile phone to obtain the environmental parameters after feeling unwell in a certain environment. At this time, the user has been exposed to the harsh environment for a period of time and has caused certain damage to the body. In short, such devices using wired connections cannot realize 24-hour real-time monitoring of environmental pollution parameters and automatic alarms for exceeding standards without affecting the normal use of mobile phones.

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