Environmental quality monitoring system for hospital ward

Abstract

The invention discloses an environmental quality monitoring system for a hospital ward. The system comprises a monitoring terminal, a master control module and an air monitoring module. The master control module is connected with the monitoring terminal through a CAN bus. The system further comprises a light intensity monitoring module, a noise monitoring module and an analog-digital conversion module. The light intensity monitoring module is in signal connection with the master control module and used for monitoring the intensity of light in the ward. The noise monitoring module is in signalconnection with the master control module and used for monitoring the magnitude of sound in the ward. The analog-digital conversion module is used for converting electric signals of the air monitoringmodule, the light intensity monitoring module and the noise monitoring module into digital signals and is in signal connection with the monitoring terminal and the master control module. According tothe environmental quality monitoring system for the hospital ward, through omni-bearing monitoring of air environments, noise and illumination intensity, the environment of a patient during rehabilitation is guaranteed, treatment is promoted, nursing work of medical staff is promoted, and the system is a good helper of the medical staff.

Description

technical field [0001] The invention relates to the field of hospital environment monitoring, in particular to an environment quality monitoring system for hospital wards. Background technique [0002] The ward of the hospital is the room where the patient lives during the treatment in the hospital. The environmental conditions in the ward affect the physical and mental health of the patient, and also indirectly affect the degree of recovery of the patient to a certain extent. A good ward environment can improve the health of the patient. Create a good cultivation environment. [0003] The invention with the application number CN201710217123.4 discloses an intelligent adjustment of temperature and humidity in a hospital ward and an outdoor environment monitoring system, including a temperature sensor, a humidity sensor, a temperature measurement module, a humidity measurement module, a wind speed and direction measurement module, an air pressure measurement module, a central...

AI Technical Summary

Problems solved by technology

This invention can only monitor the temperature and humidity environment in the ward, but fails to provide a monitoring solution for the light and noise in the ward; the invention with the application number CN201710717502.X discloses a ward environment monitoring device, including a housing, a PLC Controller, noise measuring instrument, humidity measuring instrument, flue gas measuring and positioning device, the PLC controller is arranged inside the shell, and there are four noise measuring instruments, which are evenly distributed around the inner wall of the shell, and the humidity The measuring instrument is arranged on the outer side of the top of the housing, and the flue gas measuring instrument is arranged on the side of the noise measuring instrument. The noise measuring instrument, the humidity measuring instrument, and the flue gas measuring instrument are respectively electrically connected to the PLC controller. Although the invention monitors Noise, smoke, humidity are monitored but light intensity and other indicators are not monitored

[0004] There are single rooms and multi-bed rooms in the existing hospital wards. The environment of the single room is good and quiet, but the price is more expensive; Air quality monitoring is insufficient or incomplete for large-scale environmental monitoring, especially noise pollution, which is directly related to the patient's rest, and the light in the ward during the day will also affect the mood of the patient, and the light in the ward at night will also affect the patient's rest. affect the patient's sleep

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