Ambulance vehicle oxygen device intelligent monitoring system and remote data obtaining method thereof

Abstract

The present invention provides an ambulance vehicle oxygen device intelligent monitoring system and a remote data obtaining method thereof. The system is in communication connection with a mobile terminal and an upper computer through a server, and comprises: a gas pressure collection module configured to collect pressure parameters of an oxygen bottle through a pressure sensor; a Beidou / GPS dual-mode location module configured to collect the information of the position where an ambulance is located at present; a GPRS wireless communication module configured to send the collected data to the mobile terminal; a configuration touch screen monitoring module configured to perform recording operation of the dynamic monitoring, the starting and stopping control and the historical data of the system; a master control module configured to receive collected data and location information and send control signals to other modules; and a dynamic real-time early warning module configured to complete corresponding electrical motion according to the electrical signals sent by the master control module. The system takes the vehicle oxygen device as a monitoring object based on the internet of things technology, employs a PLC to control the solenoid valve of the oxygen bottle and employs a GPRS communication network to realize the intelligent monitoring of the ambulance vehicle oxygen device so as to ensure the convenience and safety of oxygen supply of the ambulance.

Description

technical field [0001] The invention belongs to the field of digital signal processing, and in particular relates to an intelligent monitoring system for oxygen equipment mounted on an emergency vehicle and a remote data acquisition method thereof. Background technique [0002] At present, the oxygen automatic switching device is widely used in factories, mines, hospitals, scientific research institutions and other units that use a large amount of gas. The oxygen automatic switching device divides multiple gas cylinders into two groups, and pools the oxygen in each cylinder together. After decompression and pressure stabilization, the equipment supplies gas to each gas consumption point through pipelines. When working, the device first uses the oxygen in one group of bottles, and when the gas in the group of bottles is exhausted, it will automatically switch to the state of another group of bottles for oxygen supply, and at the same time send out sound and light alarm infor...

AI Technical Summary

Problems solved by technology

[0005] At present, two oxygen cylinders are generally used for oxygen supply in ambulance vehicles. Due to the limited capacity of oxygen cylinders, the work process of manually switching oxygen cylinders is cumbersome and time-consuming. It often occurs that the oxygen source cannot be switched in time on the way, which easily restricts the capacity of the ambulance. Long-distance operation ability affects the efficiency of medical rescue and causes many unnecessary casualties

In addition, the transfer of the wounded between cities is often caused by traffic jams, medical staff not replacing oxygen cylinders in time, etc., resulting in insufficient oxygen supply to the ambulance, or even no oxygen supply, which is more likely to cause medical accidents

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