Protective clothing electrical control system and circuit control method based on microcomputer and sensor monitoring

Abstract

The invention discloses a protective clothing electric control system and a circuit control method based on microcomputer and sensor monitoring. The air circulation control system is equipped with a main box, an air supply hose, an exhaust hose, an operating handle, a sensing module, Power supply module and voice communication equipment. The invention is based on the computer and sensor monitoring protective clothing electric control system and circuit control method, so that the user of the protective clothing can adjust the airflow and air pressure environment in the protective clothing according to their own needs, provide users with a comfortable breathing environment, and overcome individual feelings It can solve the problem of differences, and can improve the stuffy situation and improve the comfort of users wearing protective clothing. At the same time, the hardware structure planning of the electronic control system of the present invention is reasonable, and has little impact on the convenience of actions after wearing the protective clothing, and can ensure that the carbon dioxide index in the protective clothing does not exceed the standard under the condition of maintaining appropriate airflow and air pressure, ensuring protection The service is safe to use, and the control process is easy to implement, which is suitable for promotion and use.

Description

Technical field

[0001] The invention relates to the technical field of electronic circuit control, in particular to a protective clothing electric control system and a circuit control method based on microcomputer and sensor monitoring. Background technique

[0002] The types of protective clothing generally include fire protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing for special groups. According to the needs of the use environment and the structure of protective clothing, they can be divided into fully enclosed Protective clothing and semi-enclosed protective clothing. Among them, the fully enclosed protective clothing can establish a high degree of isolation between the wearer and the external environment, so a separate oxygen supply device is required.

[0003] The existing fully enclosed protective clothing generally ventilates constantly into the protective clothing and is equipped with an...

Examples

Embodiment 1

[0055] Such as figure 1 , figure 2 A protective clothing electronic control system based on microcomputer and sensor monitoring is shown. It consists of a main box 5, an air supply hose 16, an exhaust hose 15, an operating handle 13, a sensor module, a buzzer 19, a power supply module and Components such as voice communication equipment.

[0056] The main box 5 is installed on the back of the protective clothing, and the main box 5 is provided with components such as an air supply device 4, an exhaust device 6, and a main control board 12.

[0057] The air supply device 4 and the exhaust device 6 can be a fan or an air pump. The air supply device 4 is installed in the air supply bin and is used to deliver clean air into the protective clothing. The exhaust device 6 is installed in the exhaust bin, and is used to exhaust the gas in the protective clothing out of the protective clothing. The air supply bin is provided with an air inlet communicating with the outside, that is, the ...

Embodiment 2

[0068] The main control board 12 is a computer control system composed of a single-chip microcomputer and its peripheral circuits, and controls the operation of the system according to a preset program. On the basis of the hardware structure of the electronic control system of the first embodiment, due to the influence of human activities, cumulative tolerances and leakage losses, the main control board software continuously adjusts the speed of the air supply device 4 and the exhaust device 6 according to the default or user-set parameters. Continue to maintain a constant air flow and constant positive pressure air environment, the specific process is as follows.

[0069] The circuit control method for the protective clothing electric control system includes the following contents:

[0070] Step 1) Set the standard default values ​​of the air supply flow, exhaust flow, positive pressure difference, carbon dioxide concentration and other parameters in the protective clothing during...

Technical field

[0001] The invention relates to the technical field of electronic circuit control, in particular to a protective clothing electric control system and a circuit control method based on microcomputer and sensor monitoring. Background technique

[0002] The types of protective clothing generally include fire protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing for special groups. According to the needs of the use environment and the structure of protective clothing, they can be divided into fully enclosed Protective clothing and semi-enclosed protective clothing. Among them, the fully enclosed protective clothing can establish a high degree of isolation between the wearer and the external environment, so a separate oxygen supply device is required.

[0003] The existing fully enclosed protective clothing generally ventilates constantly into the protective clothing and is equipped with an...

Examples

Embodiment 1

[0055] Such as figure 1 , figure 2 A protective clothing electronic control system based on microcomputer and sensor monitoring is shown. It consists of a main box 5, an air supply hose 16, an exhaust hose 15, an operating handle 13, a sensor module, a buzzer 19, a power supply module and Components such as voice communication equipment.

[0056] The main box 5 is installed on the back of the protective clothing, and the main box 5 is provided with components such as an air supply device 4, an exhaust device 6, and a main control board 12.

[0057] The air supply device 4 and the exhaust device 6 can be a fan or an air pump. The air supply device 4 is installed in the air supply bin and is used to deliver clean air into the protective clothing. The exhaust device 6 is installed in the exhaust bin, and is used to exhaust the gas in the protective clothing out of the protective clothing. The air supply bin is provided with an air inlet communicating with the outside, that is, the ...

Embodiment 2

[0068] The main control board 12 is a computer control system composed of a single-chip microcomputer and its peripheral circuits, and controls the operation of the system according to a preset program. On the basis of the hardware structure of the electronic control system of the first embodiment, due to the influence of human activities, cumulative tolerances and leakage losses, the main control board software continuously adjusts the speed of the air supply device 4 and the exhaust device 6 according to the default or user-set parameters. Continue to maintain a constant air flow and constant positive pressure air environment, the specific process is as follows.

[0069] The circuit control method for the protective clothing electric control system includes the following contents:

[0070] Step 1) Set the standard default values ​​of the air supply flow, exhaust flow, positive pressure difference, carbon dioxide concentration and other parameters in the protective clothing during...

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