CN212723705U

CN212723705U - Plateau oxygen suppliment monitoring control device

Info

Publication number: CN212723705U
Application number: CN202021821589.9U
Authority: CN
Inventors: 严***; 肖杨; 梁炜恒; 宋赫; 田博; 樊晓
Original assignee: Tibet University
Current assignee: Tibet University
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-16
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a plateau oxygen suppliment monitoring control device, include: the device comprises a device shell, a first fixing piece, a second fixing piece, a third fixing piece, a fourth fixing piece, a power supply module, a camera, a communication module, a plurality of electromagnetic valves, a filter screen, a key array, an SD card storage module, an environment monitoring module, a display screen, a plurality of Hall closed-loop current sensors and a microprocessor module; the utility model solves the problems that the prior dispersion type oxygen supply equipment has extremely large consumption of oxygen and the individual activity is greatly limited when the oxygen supply equipment uses an oxygen tube to supply oxygen.

Description

Plateau oxygen suppliment monitoring control device

Technical Field

The utility model relates to a plateau oxygen suppliment monitoring control device.

Background

Due to geographical conditions of the plateau area, the conditions of low O2 concentration, cold and dry air and the like exist. Taking the region of the Tibet Ali as an example, the oxygen content in the region of the Ali is only 40%, which is far from meeting the normal working requirements. Various respiratory diseases can be caused in the environment of hypoxia and high cold throughout the year; according to the per-capita life report of each province and city of China in 2018, the method comprises the following steps: the national average life of people in 2018 is 74.83 years, while the average life of the Tibet region is 68.17 years, which is 6.66 years lower than the national average life. With the improvement of living standard of people, people living in plateau areas for a long time are gradually aware of the importance of regular oxygen supply for maintaining health. The current oxygen inhalation mode mainly adopts nasal inhalation. But due to the oxygen tube, the personal activity is greatly limited when the oxygen is absorbed; the existing dispersion type oxygen supply equipment has great consumption of oxygen, which causes great waste. In order to solve the problems, the patent provides a plateau oxygen supply monitoring and controlling device, which has important significance for improving the dry oxygen deficiency of plateau areas and the living quality of people and exploring the influence of oxygen supply of the plateau areas on human health.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a pair of plateau oxygen suppliment monitoring and control device has solved the problem that current dispersed oxygen supply equipment has received very big restriction to the consumption of oxygen very big and individual activity when using oxygen therapy pipe oxygen uptake.

In order to achieve the purpose of the invention, the utility model adopts the technical scheme that: a plateau oxygen suppliment monitoring control device includes: the device comprises a device shell, a first fixing piece, a second fixing piece, a third fixing piece, a fourth fixing piece, a power supply module, a camera, a communication module, a plurality of electromagnetic valves, a filter screen, a key array, an SD card storage module, an environment monitoring module, a display screen, a plurality of Hall closed-loop current sensors and a microprocessor module;

the first fixing piece, the second fixing piece, the third fixing piece and the fourth fixing piece are distributed at four corners of the device shell and are respectively and fixedly connected with the device shell;

the device shell is fixed on a wall body through a first fixing piece, a second fixing piece, a third fixing piece and a fourth fixing piece; the power module, the communication module, the SD card storage module and the microprocessor module are fixed in the device shell; the display screen and the key array are fixed on the same surface of the device shell; the power supply module is respectively and electrically connected with the camera, the communication module, the electromagnetic valves, the SD card storage module, the environment monitoring module, the display screen, the Hall closed-loop current sensors and the microprocessor module; the microprocessor module is respectively in communication connection with the camera, the communication module, the electromagnetic valves, the key array, the SD card storage module, the environment monitoring module, the display screen and the Hall closed-loop current sensors; the air inlets of the electromagnetic valves are provided with filter screens and are fixedly connected with the oxygen delivery pipe of the oxygen cylinder through hoses.

Further, the environmental monitoring module includes: a plurality of O2 concentration sensors, a plurality of CO2 sensors, a plurality of CO sensors, a plurality of altitude sensors, a plurality of dust sensors, and a plurality of barometric pressure sensors; the plurality of O2 concentration sensors, the plurality of CO2 sensors, the plurality of CO sensors, the plurality of altitude sensors, the plurality of dust sensors and the plurality of air pressure sensors are all uniformly fixed on the ceiling of the indoor top.

Further, the microprocessor module adopts a microprocessor of which the model is STM32F103C8T6, the power supply end of the microprocessor module is connected with the 5V output end of the power module, the digital output ends OUT of the Hall closed-loop current sensors are connected with the microprocessor module, and the power supply end of the microprocessor module is connected with the 5V output end of the power module.

Furthermore, the type of the O2 concentration sensors is JXM-O2, the O2 concentration sensors are connected with the microprocessor module through a first I2C bus, the O2 concentration sensors in the same row share one power line for supplying power and are connected with the 5V output end of the power module, and a Hall closed-loop current sensor is mounted on the power line of each O2 concentration sensor;

the CO2 sensors are in the model of SGP30 and are connected with the microprocessor module through a second I2C bus, the CO2 sensors in the same row share one power line for supplying power and are connected with the 5V output end of the power module, and a Hall closed-loop current sensor is arranged on the power line of each CO2 sensor;

the CO sensors are MQ-9 carbon monoxide sensors, digital output ends D0 of the CO sensors are respectively connected with the microprocessor module, the CO sensors in the same row share one power line for supplying power and are connected with the 5V output end of the power module, and Hall closed-loop current sensors are arranged on the power line of each CO sensor;

the altitude sensors are MPL3115A2, and are connected with the microprocessor module through a third I2C bus, the altitude sensors in the same row share one power line for supplying power, and are connected with the 5V output end of the power module, and a Hall closed-loop current sensor is mounted on the power line of each altitude sensor;

the dust sensors are GP2Y1010AU0F in model, a digital output end OUT of each dust sensor is connected with the microprocessor module, the dust sensors in the same row share one power line for supplying power and are connected with a 5V output end of the power module, and a Hall closed-loop current sensor is arranged on the power line of each dust sensor;

the model of a plurality of baroceptors is BMP280 to be connected with the microprocessor module through fourth I2C bus, baroceptor sharing power cord in the same line supplies power, is connected with power module's 5V output, and installs hall closed loop current sensor on every baroceptor's power cord.

Furthermore, the SD card storage module is connected with the microprocessor module through a UART interface, and the power supply end of the SD card storage module is connected with the 5V output end of the power supply module.

Furthermore, the communication module is of type ESP8266, and is connected to the microprocessor module through a UART interface, and a power supply terminal thereof is connected to the 5V output terminal of the power supply module.

Furthermore, the model of the electromagnetic valve is 4V430C-15-DC24V, the control end of the electromagnetic valve is connected with the microprocessor module, and the power supply end of the electromagnetic valve is connected with the 24V output end of the power supply module.

The utility model has the advantages that: the invention controls the electromagnetic valve of the corresponding area to discharge the indoor oxygen by detecting the gas content and the indoor air pressure and monitoring whether a person is in the house and the position of the person. The oxygen output rate and the oxygen output quantity are automatically regulated and controlled according to the change of the indoor environment, and people in the house can be ensured to be in a healthy environment at any time. The use terminal is arranged in the house, so that the environmental standard can be set, and the discharge amount and the oxygen discharge rate of oxygen can be controlled. The oxygen content, the oxygen-carbon ratio and the indoor air pressure in the house are measured at any time, the discharge rate of oxygen is automatically adjusted according to the standard set in the terminal, the indoor environment is guaranteed to be in a healthy range at any time, and the power consumption of equipment is reduced. The gas environment parameters of the house are displayed on the terminal in real time, and meanwhile, the indoor environment parameters can be manually regulated and controlled through a key array on the terminal, so that the problems of dryness and oxygen deficiency in the plateau area are solved. Finally, the communication module transmits indoor parameter data to the mobile terminal, and a user can check and remotely control the data acquired and processed by the device in real time through the mobile terminal.

Drawings

Fig. 1 is a schematic structural diagram of a user terminal of a plateau oxygen supply monitoring and controlling device.

FIG. 2 is a diagram of the connection relationship between modules;

wherein, 1, the device shell; 2. a display screen; 3. a key array; 4. a first fixing member; 5. a second fixing member; 6. a third fixing member; 7. and a fourth fixing member.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in FIGS. 1-2, a plateau oxygen supply monitoring and control device includes: the device comprises a device shell 1, a first fixing piece 4, a second fixing piece 5, a third fixing piece 6, a fourth fixing piece 7, a power supply module, a camera, a communication module, a plurality of electromagnetic valves, a filter screen, a key array 3, an SD card storage module, an environment monitoring module, a display screen 2, a plurality of Hall closed-loop current sensors and a microprocessor module;

the first fixing piece 4, the second fixing piece 5, the third fixing piece 6 and the fourth fixing piece 7 are distributed at four corners of the device shell 1 and are respectively fixedly connected with the device shell 1;

the device shell 1 is fixed on a wall body through a first fixing piece 4, a second fixing piece 5, a third fixing piece 6 and a fourth fixing piece 7; the power module, the communication module, the SD card storage module and the microprocessor module are fixed in the device shell 1; the display screen 2 and the key array 3 are fixed on the same surface of the device shell 1; the power supply module is respectively and electrically connected with the camera, the communication module, the electromagnetic valves, the SD card storage module, the environment monitoring module, the display screen 2, the Hall closed-loop current sensors and the microprocessor module; the microprocessor module is respectively in communication connection with the camera, the communication module, the electromagnetic valves, the key array 3, the SD card storage module, the environment monitoring module, the display screen 2 and the Hall closed-loop current sensors; the air inlets of the electromagnetic valves are provided with filter screens and are fixedly connected with the oxygen delivery pipe of the oxygen cylinder through hoses.

The oxygen output amount and the oxygen output speed of the oxygen are controlled by the electromagnetic valve, and a filter screen is additionally arranged at the air inlet of the electromagnetic valve and used for filtering impurities in the oxygen and the water vapor and ensuring the normal work of the electromagnetic valve.

In this embodiment, an air pressure sensor may be further disposed at the air inlet of the solenoid valve, for detecting whether normal air flows into the solenoid valve.

The environmental monitoring module includes: a plurality of O2 concentration sensors, a plurality of CO2 sensors, a plurality of CO sensors, a plurality of altitude sensors, a plurality of dust sensors, and a plurality of barometric pressure sensors; the plurality of O2 concentration sensors, the plurality of CO2 sensors, the plurality of CO sensors, the plurality of altitude sensors, the plurality of dust sensors and the plurality of air pressure sensors are all uniformly fixed on the ceiling of the indoor top.

The model of the microprocessor adopted by the microprocessor module is STM32F103C8T6, the power supply end of the microprocessor is connected with the 5V output end of the power supply module, the digital output ends OUT of the Hall closed-loop current sensors are connected with the microprocessor module, and the power supply end of the microprocessor is connected with the 5V output end of the power supply module.

In this embodiment, the digital output terminals OUT of the plurality of hall closed-loop current sensors may be connected with any non-repetitive unused GPIO ports of the microprocessor STM32F103C8T6 in a one-to-one correspondence.

The O2 concentration sensors are JXM-O2 and are connected with the microprocessor module through a first I2C bus, the O2 concentration sensors in the same row share one power line for supplying power and are connected with the 5V output end of the power module, and a Hall closed-loop current sensor is arranged on the power line of each O2 concentration sensor;

in this embodiment, the digital output terminals D0 of the plurality of CO sensors may be connected to any unused GPIO ports of the microprocessor STM32F103C8T6 that do not repeat one-to-one.

In the case of a small fire: through the data that CO2 sensor, CO sensor and dust sensor gathered, microprocessor will report to the police through communication module when finding the rate of change of above-mentioned three kinds of materials is unusual or its concentration reaches the upper limit value after handling, reminds the user in time to handle.

When the indoor O2 to CO2 ratio is not within the healthy range: after the average concentration of the collected O2 is compared with the average concentration of the collected CO2, the situation that the indoor air pressure is still possibly in a normal range when the oxygen content is low (or the CO2 content is high) or the oxygen content is high (or the CO2 content is low) is found, but the ratio of the O2 to the CO2 is not in the normal range any more, people in the environment for a long time can cause damage to the health, and real-time alarm can be given through the communication module.

in this embodiment, the digital output terminals OUT of the plurality of dust sensors may be connected to any unused GPIO ports of the microprocessor STM32F103C8T6 that do not overlap one by one.

The SD card storage module is connected with the microprocessor module through a UART interface, and the power supply end of the SD card storage module is connected with the 5V output end of the power supply module.

In this embodiment, the UART interface of the SD card storage module is correspondingly connected to PA8(UART1_ RX) and PA9(UART1_ TX) of STM32F103C8T6, for storing sensor data and preventing data loss in case of system failure.

The model of the communication module is ESP8266, which is connected with the microprocessor module through a UART interface, and the power supply end of the communication module is connected with the 5V output end of the power supply module.

In this embodiment, the UART interface of the communication module is correspondingly connected to the PA4(UART2_ RX) and the PA5(UART2_ TX) of the STM32F103C8T 6.

The model of the electromagnetic valve is 4V430C-15-DC24V, the control end of the electromagnetic valve is connected with the microprocessor module, and the power supply end of the electromagnetic valve is connected with the 24V output end of the power supply module.

In this embodiment, the pins of the key array 3 and the control end of the solenoid valve are connected to any non-repetitive unused GPIO port of STM32F103C8T6, and the key array 3 can be used to set the oxygen concentration.

The camera is of a type HM2131, is connected with the microprocessor module through a fifth I2C bus, and is connected with the 5V output end of the power supply module at the power supply end.

The camera is used for collecting indoor personnel distribution conditions so as to determine oxygen supply amount.

In the present embodiment, the first I2C bus, the second I2C bus, the third I2C bus, the fourth I2C bus and the fifth I2C bus are all connected to PB10I2C _ SCL and PB11I2C _ SDA of STM32F103C8T 6.

The display screen 2 is a TFT liquid crystal screen and is connected with the microprocessor module through an SPI interface, and the power supply end of the display screen is connected with the 5V output end of the power supply module and is used for displaying an indoor average O2 concentration value, an average CO2 concentration value, an average CO concentration value, an average altitude value, an average dust concentration value and an average air pressure value.

The O2 concentration is measured through a plurality of O2 concentration sensors, the O2 concentration is monitored in real time, and the purpose of controlling the oxygen emission is achieved by controlling an electromagnetic valve.

The plurality of altitude sensors are used for measuring the altitude of the location of the device so as to calculate the average air oxygen content and other information of the altitude, and different oxygen supply schemes are adopted according to different altitudes.

The microprocessor module, STM32F103C8T6, receives the concentration value of O2, the concentration value of CO2 and the air pressure value, obtains the change rate of oxygen and the ratio of oxygen to carbon dioxide after operation, wherein the speed and the concentration of oxygen release are controlled according to the change rate of oxygen, and whether the indoor health standard is met is judged according to the ratio of oxygen to carbon dioxide.

Examples of installations of multiple O2 concentration sensors, multiple CO2 sensors, multiple CO sensors, multiple altitude sensors, multiple dust sensors, and multiple barometric pressure sensors are as follows:

taking a common office interval of 10 × 5 × 3 as an example, the whole office area is divided averagely according to the specification of 4 × 4, meanwhile, various sensors are uniformly suspended and installed on the top of a room according to the specification of 4 × 4, each electromagnetic valve is arranged at the middle position of the office area of 4 × 4, the position of an indoor office worker is determined through a camera, and the electromagnetic valve of the corresponding office area of 4 × 4 is opened according to the position of the office worker. The sensors in the same row and the same kind share one power line for power supply. A Hall closed-loop current sensor is arranged on a power line to detect whether current exists on the power line in real time, and the Hall closed-loop current sensor can send corresponding signals to a microprocessor module for processing if power is cut off; once the power is cut off, the microprocessor module sends alarm information to the mobile terminal through the communication module.

The user can manually regulate and control through the key array 3, and when the user does not set oxygen parameters for a long time, the device can automatically regulate and control according to the preset value of the internal program. Wherein the priority of manual regulation is greater than the priority of automatic control. The automatic control is that the ratio of oxygen to carbon dioxide and the average indoor pressure are used as reference indexes, and if the indexes are too high or too low, the corresponding electromagnetic valves are controlled to control the oxygen output amount and the oxygen output rate.

This device accessible communication module sends O2 concentration value, CO2 concentration value, CO concentration value, altitude value, dust concentration value, atmospheric pressure value, the ratio of oxygen and carbon dioxide to the removal end to mark abnormal data.

Claims

1.一种高原供氧监测控制装置，其特征在于，包括：装置壳体(1)、第一固定件(4)、第二固定件(5)、第三固定件(6)、第四固定件(7)、电源模块、摄像头、通信模块、多个电磁阀、过滤网、按键阵列(3)、SD卡存储模块、环境监测模块、显示屏(2)、多个霍尔闭环电流传感器和微处理器模块；1. A plateau oxygen supply monitoring and control device, characterized in that it comprises: a device housing (1), a first fixing member (4), a second fixing member (5), a third fixing member (6), a fourth fixing member Fixture (7), power module, camera, communication module, multiple solenoid valves, filter, key array (3), SD card storage module, environmental monitoring module, display screen (2), multiple Hall closed-loop current sensors and microprocessor modules;

所述第一固定件(4)、第二固定件(5)、第三固定件(6)和第四固定件(7)分布于装置壳体(1)的四个边角处，并分别与装置壳体(1)固定连接；The first fixing member (4), the second fixing member (5), the third fixing member (6) and the fourth fixing member (7) are distributed at the four corners of the device housing (1), and are respectively fixedly connected with the device housing (1);

所述装置壳体(1)通过第一固定件(4)、第二固定件(5)、第三固定件(6)和第四固定件(7)固定在墙体上；所述电源模块、通信模块、SD卡存储模块和微处理器模块固定在装置壳体(1)内；所述显示屏(2)和按键阵列(3)固定在装置壳体(1)的同一面上；所述电源模块分别与摄像头、通信模块、多个电磁阀、SD卡存储模块、环境监测模块、显示屏(2)、多个霍尔闭环电流传感器和微处理器模块电连接；所述微处理器模块分别与摄像头、通信模块、多个电磁阀、按键阵列(3)、SD卡存储模块、环境监测模块、显示屏(2)和多个霍尔闭环电流传感器通信连接；所述多个电磁阀的进气口均设置有过滤网，并通过软管与氧气瓶的输氧管固定连接。The device casing (1) is fixed on the wall by a first fixing piece (4), a second fixing piece (5), a third fixing piece (6) and a fourth fixing piece (7); the power module , a communication module, an SD card storage module and a microprocessor module are fixed in the device casing (1); the display screen (2) and the key array (3) are fixed on the same surface of the device casing (1); The power supply module is respectively electrically connected with a camera, a communication module, a plurality of solenoid valves, an SD card storage module, an environment monitoring module, a display screen (2), a plurality of Hall closed-loop current sensors and a microprocessor module; the microprocessor The modules are respectively connected in communication with the camera, the communication module, a plurality of solenoid valves, a key array (3), an SD card storage module, an environment monitoring module, a display screen (2) and a plurality of Hall closed-loop current sensors; the plurality of solenoid valves The air inlets are equipped with filters, and are fixedly connected to the oxygen delivery pipes of the oxygen cylinders through hoses.

2.根据权利要求1所述的高原供氧监测控制装置，其特征在于，所述环境监测模块包括：多个O2浓度传感器、多个CO2传感器、多个CO传感器、多个海拔传感器、多个粉尘传感器和多个气压传感器；所述多个O2浓度传感器、多个CO2传感器、多个CO传感器、多个海拔传感器、多个粉尘传感器和多个气压传感器均均匀固定在室内顶部的天花板上。2 . The altitude oxygen supply monitoring and control device according to claim 1 , wherein the environment monitoring module comprises: a plurality of O2 concentration sensors, a plurality of CO2 sensors, a plurality of CO sensors, a plurality of altitude sensors, a plurality of Dust sensors and multiple air pressure sensors; the multiple O2 concentration sensors, multiple CO2 sensors, multiple CO sensors, multiple altitude sensors, multiple dust sensors and multiple air pressure sensors are uniformly fixed on the ceiling at the top of the room.

3.根据权利要求1所述的高原供氧监测控制装置，其特征在于，所述微处理器模块采用的微处理器的型号为STM32F103C8T6，其供电端与电源模块的5V输出端连接，所述多个霍尔闭环电流传感器的数字输出端OUT与微处理器模块连接，其供电端与电源模块的5V输出端连接。3. plateau oxygen supply monitoring and control device according to claim 1, is characterized in that, the model of the microprocessor that described microprocessor module adopts is STM32F103C8T6, and its power supply end is connected with the 5V output end of power module, described The digital output terminals OUT of the multiple Hall closed-loop current sensors are connected with the microprocessor module, and the power supply terminals are connected with the 5V output terminal of the power supply module.

4.根据权利要求2所述的高原供氧监测控制装置，其特征在于，所述多个O2浓度传感器的型号为JXM-O2，并通过第一I2C总线与微处理器模块连接，所述同一行O2浓度传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根O2浓度传感器的电源线上安装霍尔闭环电流传感器；4. plateau oxygen supply monitoring and control device according to claim 2, is characterized in that, the model of described multiple O2 concentration sensor is JXM-O2, and is connected with microprocessor module through the first I2C bus, described same The O2 concentration sensor shares a power supply line for power supply, which is connected to the 5V output terminal of the power module, and a Hall closed-loop current sensor is installed on the power supply line of each O2 concentration sensor;

所述多个CO2传感器的型号为SGP30，并通过第二I2C总线与微处理器模块连接，所述同一行CO2传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根CO2传感器的电源线上安装霍尔闭环电流传感器；The model of the plurality of CO2 sensors is SGP30, and is connected to the microprocessor module through the second I2C bus. The CO2 sensors in the same row share a power supply line for power supply, which is connected to the 5V output end of the power supply module, and is connected to the 5V output end of the power supply module. Install a Hall closed-loop current sensor on the power line of the CO2 sensor;

所述多个CO传感器的型号为MQ-9一氧化碳传感，其数字输出端D0分别与微处理器模块连接，所述同一行CO传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根CO传感器的电源线上安装霍尔闭环电流传感器；The model of the plurality of CO sensors is MQ-9 carbon monoxide sensor, and its digital output terminals D0 are respectively connected to the microprocessor module. Connect and install a Hall closed-loop current sensor on the power line of each CO sensor;

所述多个海拔传感器的型号为MPL3115A2，其通过第三I2C总线与微处理器模块连接，所述同一行海拔传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根海拔传感器的电源线上安装霍尔闭环电流传感器；The model of the plurality of altitude sensors is MPL3115A2, which is connected to the microprocessor module through the third I2C bus. The altitude sensors in the same row share a power line for power supply, which is connected to the 5V output end of the power module, and is connected to the 5V output end of the power module. Install a Hall closed-loop current sensor on the power line of the root altitude sensor;

所述多个粉尘传感器的型号为GP2Y1010AU0F，其数字输出端OUT与微处理器模块连接，所述同一行粉尘传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根粉尘传感器的电源线上安装霍尔闭环电流传感器；The model of the multiple dust sensors is GP2Y1010AU0F, and its digital output OUT is connected to the microprocessor module. The dust sensors in the same row share a power line for power supply, which is connected to the 5V output of the power module, and is connected to each Install a Hall closed-loop current sensor on the power line of the dust sensor;

所述多个气压传感器的型号为BMP280，并通过第四I2C总线与微处理器模块连接，所述同一行气压传感器共用一根电源线进行供电，与电源模块的5V输出端连接，并在每根气压传感器的电源线上安装霍尔闭环电流传感器。The model of the plurality of air pressure sensors is BMP280, and is connected to the microprocessor module through the fourth I2C bus. The same row of air pressure sensors shares a power supply line for power supply, which is connected to the 5V output end of the power supply module, and is connected to the 5V output end of the power supply module. Install a Hall closed-loop current sensor on the power line of the air pressure sensor.

5.根据权利要求1所述的高原供氧监测控制装置，其特征在于，所述SD卡存储模块通过UART接口与微处理器模块连接，其供电端与电源模块的5V输出端连接。5 . The high altitude oxygen supply monitoring and control device according to claim 1 , wherein the SD card storage module is connected with the microprocessor module through a UART interface, and its power supply terminal is connected with the 5V output terminal of the power supply module. 6 .

6.根据权利要求1所述的高原供氧监测控制装置，其特征在于，所述通信模块的型号为ESP8266，其通过UART接口与微处理器模块连接，其供电端与电源模块的5V输出端连接。6. plateau oxygen supply monitoring and control device according to claim 1, is characterized in that, the model of described communication module is ESP8266, and it is connected with microprocessor module through UART interface, and its power supply end and the 5V output end of power module connect.

7.根据权利要求1所述的高原供氧监测控制装置，其特征在于，所述电磁阀的型号为4V430C-15-DC24V，其控制端与微处理器模块连接，其供电端与电源模块的24V输出端连接。7. plateau oxygen supply monitoring and control device according to claim 1, is characterized in that, the model of described solenoid valve is 4V430C-15-DC24V, and its control end is connected with microprocessor module, and its power supply end is connected with the power supply module. 24V output connection.