A system and method for environmental monitoring and governance
A technology of environmental monitoring and air treatment, which is applied in the field of environmental monitoring and treatment systems, can solve the problems of sensor accuracy being affected by the environment, troublesome installation and maintenance, and troublesome use, so as to achieve the effect of realizing intelligence and improving data accuracy
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Embodiment 1
[0056] In a specific embodiment, the intelligent air monitoring and management system based on Internet of Things technology proposed by the present invention can be implemented through such as figure 1 The manner shown is realized, and in a specific embodiment, the system includes:
[0057] One or more air monitoring points are used to detect a plurality of air quality data of corresponding positions in a predetermined area.
[0058] A plurality of air treatment equipment, such as fog cannons, spray equipment, etc., are used to adjust the working status according to the working status instructions, mainly to adjust the working power status, etc.
[0059] The cloud database is used to connect with air monitoring points, air treatment equipment, and central control terminals, receive detection data from multiple air monitoring points and send them to the central control terminal, receive work status instructions sent by the central control terminal, and send them to multiple ai...
Embodiment 2
[0069] Below, combined with the specific usage of the system, and figure 2 , the specific method flow of the intelligent air monitoring and management system based on the Internet of Things technology proposed by the present invention is described in detail. It mainly includes the following working steps:
[0070] S1: Detect air data;
[0071] The sampled air is inhaled at a constant speed through the air pump 1, and the sampled air first passes through the sealed temperature-controlled aluminum box to make the sampled air reach the ideal detection temperature, and then the temperature-adjusted sampled air is delivered to the PM2 in the sealed environment through the air pump 1 and the air pump 2. 5 sensors, detect the concentration of pollutants in the air through the PM2.5 sensor.
[0072] This method overcomes the disadvantage that the detection data is easily affected by the environment in the existing data detection, and realizes more accurate data detection.
[0073]...
Embodiment 3
[0105] In yet another specific embodiment, after the sample air to be detected is adjusted in temperature through the temperature-controlled aluminum box, it will be pumped into the dust detection device, that is, the PM2.5 sensor in the sealed environment of the system of the present invention, which requires It is pointed out that the specific selection of the PM2.5 sensor will not affect the operation of the imaging system. Those skilled in the art can choose conventional ionization sensors, photosensitive sensors, etc.
[0106] In a preferred embodiment, combining Figure 4 , the present invention adopts a light-sensitive particle detection method for numerical detection, for example, a specific light-scattering particle counting method and the like. When the temperature-adjusted sample air to be tested is pumped into the sensor, it first passes through the filter to filter out the large particles in the air. Micron and other diameters are filtered out, which will not be ...
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