A mist forest automatic control system

Abstract

The present application provides a kind of mist forest automatic control system, including pipeline group and several spray parts, the spray part includes lampshade, lamp strip and fog lamp, the inner wall of lampshade is equipped with water inlet channel, water valve is equipped in water inlet channel, the top of water inlet channel is equipped with the spray ring that is communicated with water inlet channel, still include mist forest database, the mist forest database includes several different height reference information and water pressure information, still include receiving module for obtaining fog thickness concentration information and height actual information, processing module for calculating to obtain environmental information, analysis module for analyzing to obtain spray selection information and actual water pressure value and control module for controlling water valve in spray part and water pressure in pipeline group, the advantage of the present application is that can control spray amount and spray direction according to the amount of water mist in different positions, to realize the uniform distribution of water mist amount.

Description

Technical Field

[0001] This invention relates to the field of fogging devices, and more specifically to a fogging automatic control system. Background Technology

[0002] Fog systems rely on high-pressure systems to promote the movement of water, forming a white mist that resembles natural fog, creating a "forest of fog." They aim to improve air quality and beautify the environment, serving purposes such as landscaping, moisturizing, dust prevention, cooling, and creating scenic landscapes. Currently, fog systems have a wide range of applications, such as landscape forests, indoor performances, or cooling in scenic areas.

[0003] Current fogging devices can only emit water mist. However, in common landscape forests, the water mist is affected by various factors during the fogging process, causing it to accumulate in a certain area and not be evenly distributed. Furthermore, due to the limitations of the fogging device, the water mist is always distributed into the air at a certain speed and angle, failing to reach the specified height and condensing into water droplets that fall or evaporate in the air. Therefore, it is difficult to meet the needs of fog forests or landscapes. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a fog forest automatic control system. This fog forest automatic control system can control the spray volume and spray direction according to the amount of water mist at different locations, so as to achieve a uniform distribution of water mist.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A fogging automatic control system includes a pipeline assembly buried underground and several spray elements located on the pipeline assembly. Each spray element is exposed above the ground. Each spray element includes a lamp cover, a light strip, and a fog light. The lamp cover includes an upper part and a lower part separated by a partition. The fog light is located in the upper part, and the light source of the fog light faces vertically upward. The light strip is wrapped around the outer surface of the upper part. The lower part communicates with the pipeline assembly. The inner wall of the lower part is provided with a water inlet channel communicating with the upper part. A water valve is provided in the water inlet channel. The top of the upper part is provided with a spray ring, and the spray ring communicates with the water inlet channel.

[0007] It also includes a fog database, which contains several different height reference information and water pressure information. The height reference information reflects the distance between the peak point of the rising water mist and the ground, and the water pressure information reflects the water pressure value in the pipeline group. The height reference information and water pressure information are all in one-to-one correspondence.

[0008] It also includes a receiving module, a processing module, an analysis module, and a control module;

[0009] The receiving module acquires the light transmittance of each fog light from the external input as fog thickness concentration information, and acquires the height requirement value from the external input as actual height information;

[0010] The processing module acquires fog thickness concentration information from the receiving module, and calculates environmental information based on the fog thickness concentration information using a fog volume algorithm. The environmental information reflects the wind direction and water mist flow rate in the air.

[0011] The analysis module acquires environmental information from the processing module, analyzes the environmental information to obtain spray selection information, the spray selection information reflects the nozzle position of the spray ring, acquires actual height information from the receiving module, and indexes the corresponding water pressure information in the fog database based on the actual height information as the actual water pressure value.

[0012] The control module acquires the spray selection information and actual water pressure value from the analysis module, and controls the water valve and pipeline group in the spray component according to the spray selection information and actual water pressure value.

[0013] Furthermore, the pipeline assembly is provided with a water cover connected to the spray element. The water cover covers the lower part. The side wall of the lower part is provided with several water inlet holes. The lower part is provided with several baffles for separating the lower part. Each water inlet hole is located between two baffles. The side wall and upper surface of the spray ring are provided with spray channels. The spray channels on the side wall of the spray ring are inclined and communicate with the water inlet channels.

[0014] Furthermore, the processing module also includes a processing submodule, which divides the space between two adjacent sprayers into a mist volume space boundary. The mist thickness concentration information includes the water mist volume in each mist volume space. The environmental information includes the wind direction angle value and the water mist flow rate. The processing submodule records the basic amount of water mist in each mist volume space and the amount of water mist remaining in each mist volume space after a certain period of time.

[0015] The fog database also includes humidity reference information and fog loss information. The humidity reference information reflects the humidity value in the air, and the fog loss information reflects the amount of water droplets lost after the sprayer sprays the fog. The humidity reference information and the fog loss information correspond one-to-one.

[0016] The receiving module acquires the externally input air humidity value, and the processing submodule indexes the corresponding fog loss information in the fog forest database according to the air humidity value. Based on the basic water mist volume, water mist retention volume, and fog loss information, the processing submodule calculates the wind direction angle value and water mist flow rate through the fog volume algorithm.

[0017] Furthermore, the fog volume algorithm is configured as follows:

[0018]

[0019] Among them, V B --Basic water mist volume in the mist volume space at point B, V b Fog loss information in the fog volume space at point B, V B The amount of water mist remaining in the mist volume space at point B, V C --The basic amount of water mist in the mist volume space at point C, V C Fog loss information in the fog volume space at point C, V C ′--Water mist retention in the mist volume space at point C, m--Spray volume of the sprayer, α--Wind direction angle value;

[0020]

[0021] Among them, V A --The basic amount of water mist in the mist volume space at point A, V a Fog loss information in the fog volume space at point A, V A ′--Water mist retention in the mist volume space at point A, t--Time constant, v″--Water mist velocity.

[0022] Furthermore, the fog database also includes colored light information, which reflects the brightness value of the light strip and corresponds one-to-one with the fog thickness and concentration information.

[0023] The analysis module obtains fog thickness concentration information from the receiving module, and indexes the corresponding color light information in the fog forest database based on the fog thickness concentration information. The control module receives the color light information from the analysis module and controls the brightness value of the light strip on the corresponding spray component.

[0024] Furthermore, the spray lamp is also equipped with a visual detector, and the fog database also includes warning area information, which reflects a circular safety zone centered on the spray nozzle;

[0025] The receiving module is used to acquire images captured by the visual detector as monitoring image information. The analysis module acquires the monitoring image information from the receiving module, analyzes the monitoring image information to obtain the distance value of the approaching object, compares the distance value of the approaching object with the warning area information in the fog database. If the distance value of the approaching object falls into the warning area information, an adjustment command is issued; otherwise, a normal command is issued. The control module acquires the adjustment command or the normal command to control the brightness value of the light strip.

[0026] Furthermore, the warning area information includes multi-level area circles, with each level of area circle corresponding to water pressure information. The analysis module analyzes the position of the approaching object within the multi-level area circles based on the distance value of the approaching object to obtain the landing point area circle, and indexes the corresponding water pressure information in the fog database based on the landing point area circle.

[0027] Furthermore, the analysis module also includes an analysis submodule. The analysis submodule analyzes different position points of the approaching object based on the distance value of the approaching object, analyzes the orientation surface of the approaching object based on the monitoring image information, and determines the movement trajectory line of the approaching object based on the line connecting the position points and the orientation surface. The control module obtains the water pressure value and light strip brightness value of the control pipeline group from the movement trajectory line in the analysis submodule.

[0028] The beneficial effects of this invention are as follows: 1. By using fog lights in conjunction with an external receiver to detect the height and amount of water mist, the direction of the wind and the flow rate of the water mist in the environment can be determined from the height and amount of water mist in different spaces. This allows for precise control of the water pressure in the pipeline assembly and the spray direction of the spray ring, so that the amount of water mist in each space area is similar, preventing water mist from accumulating in one place and causing excessive water mist to condense into water droplets and fall, which is more conducive to sightseeing.

[0029] 2. By analyzing images captured by the camera, the movement of spectators can be determined, allowing for real-time adjustment of the spray volume and the brightness of the light strip. Specifically, by analyzing the position and movement trajectory of spectators, when a spectator enters a preset warning area, the light strip will be automatically dimmed and the amount of water mist sprayed will be reduced. This serves as a warning while preventing spectators from getting their eyes hurt or their clothes wet due to the brightness of the light strip or the amount of water mist. Attached Figure Description

[0030] Figure 1 This is an overall structural diagram of the present invention;

[0031] Figure 2 This is the system control diagram in this invention;

[0032] Figure 3 This is a structural diagram of the spray component in this invention;

[0033] Figure 4 This is a cross-sectional view of the spray component in this invention.

[0034] Reference numerals: 1. Pipeline assembly; 2. Spraying component; 21. Lamp cover; 211. Upper part; 212. Lower part; 22. Light strip; 23. Fog lamp; 3. Water inlet channel; 4. Spray ring; 5. Water cover; 6. Water inlet hole; 7. Baffle; 8. Spray channel; 101. Receiving module; 102. Processing module; 103. Processing submodule; 104. Analysis module; 105. Analysis submodule; 106. Control module. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0036] Current fogging devices can only emit water mist. However, in common landscape forests, the water mist is affected by various factors during fogging, causing it to accumulate in a certain area and not achieve uniform distribution. Furthermore, due to the limitations of the fogging device, the water mist is always distributed into the air at a certain speed and angle, failing to reach the designated height before condensing into water droplets and falling or evaporating in the air. Therefore, it is difficult to meet the needs of fog-covered forests or landscapes. Therefore, this invention designs a fogging self-control system, the specific structure of which is as follows... Figure 1 , Figure 3-4 As shown, the system includes a pipeline assembly 1 buried underground and several spray nozzles 2 located on the pipeline assembly 1. Each spray nozzle 2 is exposed above ground. Each spray nozzle 2 includes a lampshade 21, a light strip 22, and a fog lamp 23. The lampshade 21 includes an upper part 211 and a lower part 212 separated by a partition. The fog lamp 23 is located inside the upper part 211, and the light source of the fog lamp 23 faces vertically upward. After the light source of the fog lamp 23 shines vertically upward, the light from the fog lamp 23 is received by an external receiver, and the fog penetration thickness of the fog lamp 23 can be obtained by analysis. The light strip 22 is wrapped around the outer surface of the upper part 211. The lower part 212 is connected to the pipeline assembly 1. The pipeline assembly 1 is provided with a water cover 5 connected to the spray nozzles 2. The water cover 5 is wrapped around the lower part 212. The inner wall of the lower part 212 is provided with a water inlet channel 3 that communicates with the upper part 211. The water inlet channel 3 is equipped with a water valve. The top of the upper part 211 is equipped with a spray ring 4, which is connected to the water inlet channel 3. The side wall of the lower part 212 is equipped with several water inlet holes 6. The lower part 212 is equipped with several baffles 7 for separating the lower part 212. Each water inlet hole 6 is located between two baffles 7. The side wall and the upper surface of the spray ring 4 are equipped with spray channels 8. The spray channels 8 on the side wall of the spray ring 4 are inclined and are connected to the water inlet channel. This structure of the present invention can combine the fog lamp 23 for detecting fog thickness, the structure for multi-angle spray selection, and the equal band for irradiating water mist into one spray component 2 to complete the above three different functions, reduce the structure of the spray component 2, and cooperate with the subsequent automatic control system for selecting different spray angles.

[0037] System components such as Figure 2As shown, it also includes a fog database, which contains several different height reference information and water pressure information. The height reference information reflects the distance between the peak point of the rising water mist and the ground, and the water pressure information reflects the water pressure value in pipeline group 1. The height reference information and water pressure information are all in one-to-one correspondence.

[0038] It also includes a receiving module 101, a processing module 102, an analysis module 104, and a control module 106;

[0039] The receiving module 101 obtains the light transmittance of each fog light 23 from the external input as fog thickness concentration information, and obtains the height requirement value from the external input as actual height information;

[0040] Processing module 102 acquires fog thickness concentration information from receiving module 101, and calculates environmental information based on fog thickness concentration information using fog volume algorithm. The environmental information reflects wind direction and water mist flow rate in the air.

[0041] The analysis module 104 obtains environmental information from the processing module 102, analyzes the environmental information to obtain spray selection information, the spray selection information reflects the nozzle position of the spray ring 4, obtains actual height information from the receiving module 101, and indexes the corresponding water pressure information in the fog database based on the actual height information as the actual water pressure value.

[0042] The control module 106 acquires the spray selection information and actual water pressure value from the analysis module 104. Based on the spray selection information and actual water pressure value, it controls the water valve in the spray component 2 and the water pressure in the pipeline group 1. The higher the water pressure, the more sprays are produced at the same time, and the faster the water mist is sprayed, the higher the diffusion height. This automatic system uses the fog light 23 in conjunction with an external receiver to detect the height and amount of water mist. The height and amount of water mist in different spaces can determine the wind direction and water mist flow rate in the environment, so as to accurately control the water pressure value in the pipeline group 1 and the spray direction of the spray ring 4, so as to achieve a similar amount of water mist in each space area, prevent water mist from accumulating in one place and causing excessive water mist to condense into water droplets and fall, which is more conducive to sightseeing.

[0043] Processing module 102 also includes processing submodule 103. Processing submodule 103 divides the space between two adjacent sprayers 2 into mist volume space boundaries. Assuming there are 4 sprayers 2, the 4 sprayers 2 are connected to form a square. With each sprayer 2 as the center, half the side length of the square is half the side length of each mist volume space, which can divide the space into 4 mist volume spaces. The mist thickness concentration information includes the water mist volume in each mist volume space. The environmental information includes the wind direction angle and the water mist flow rate. Processing submodule 103 records the basic water mist volume in each mist volume space and the water mist retention volume in each mist volume space after a certain period of time. Assuming there is no wind, the 4 sprayers 2 spray water mist vertically upward. The water mist spreads vertically upward. After spraying for a certain period of time, the basic water mist volume in each mist volume space is recorded. Then the 4 sprayers 2 spray water mist vertically upward again with a certain spray volume. If there is wind, the water mist retention volume in the 4 sprayers space is recorded after a certain period of time.

[0044] The fog database also includes humidity reference information and fog loss information. The humidity reference information reflects the humidity value in the air, and the fog loss information reflects the amount of water droplets lost after the sprayer 2 sprays. The higher the humidity, the faster the water mist condenses with water molecules in the air and forms water droplets, resulting in a smaller fog volume. Therefore, the humidity reference information and fog loss information correspond one-to-one.

[0045] The receiving module 101 acquires the externally input air humidity value, and the processing submodule 103 indexes the corresponding fog loss information in the fog forest database based on the air humidity value. Based on the basic amount of water mist, the amount of water mist remaining, and the fog loss information, the wind direction angle value and the water mist flow rate are calculated by the fog algorithm.

[0046] The fog volume algorithm is configured as follows:

[0047]

[0048] Among them, V B --Basic water mist volume in the mist volume space at point B, V b Fog loss information in the fog volume space at point B, V B The amount of water mist remaining in the mist volume space at point B, V C --The basic amount of water mist in the mist volume space at point C, V C Fog loss information in the fog volume space at point C, V C ′--Water mist retention in the mist volume space at point C, m--Spray volume of the sprayer, α--Wind direction angle value;

[0049] Assuming that the water mist volume at point A is 4 due to wind influence over a certain period, and based on the measured water mist volumes at points B, C, and D, the water mist volumes at points B and C show significant increases, while the change at point D remains within the normal range. Therefore, the calculated increase in water mist volume at point B is 3, and at point C it is 1. Based on the fog volume calculation algorithm, the wind direction can be roughly determined to be oblique. If the calculated change in water mist volume at point B is within the normal range, and the increase in water mist volume at point D is the same as the decrease in water mist volume at point A, and the change in water mist volume at point C is within the normal range, then the wind direction can be determined to be a direct blow from point A to point D. After calculating the wind direction, the control module 106 will control the water valve in the water inlet channel 3 to open or close. Specifically, it will control the water valve on the side opposite to the wind direction to open, so that the water mist will be sprayed obliquely upward from that side, which can reduce the loss of water mist even under the action of wind.

[0050]

[0051] Among them, V A --The basic amount of water mist in the mist volume space at point A, V a Fog loss information in the fog volume space at point A, V A ′--Water mist retention in the mist volume space at point A, t--Time constant, v ″ --Water mist velocity.

[0052] To better showcase the viewing effect, the fog database also includes colored light information, which reflects the brightness value of light strip 22. The colored light information corresponds one-to-one with the fog thickness and concentration information.

[0053] The analysis module 104 obtains the fog thickness and concentration information from the receiving module 101, and indexes the corresponding color light information in the fog forest database according to the fog thickness and concentration information. The control module 106 receives the color light information from the analysis module 104 and controls the brightness value of the light strip 22 on the corresponding spray component 2. The greater the thickness and concentration of the water mist, the greater the brightness of the light strip 22, and the better the viewing effect.

[0054] In order to detect the location of the spectators and prevent them from being harmed by excessive brightness of the light strip 22 or excessive water mist spray due to their proximity to the spray unit 2, a visual detector is also installed on the spray light 23. The fog database also includes warning area information, which reflects a circular safety zone centered on the spray unit 2.

[0055] The receiving module 101 acquires images captured by the visual detector as monitoring image information. The analysis module 104 acquires the monitoring image information from the receiving module 101, calculates a preset brightness value based on preset image information in the fog database, and calculates the actual brightness value based on the monitoring image information. If the actual brightness value is the same as the preset brightness value, a normal image signal is issued; if the actual brightness value is different from the preset brightness value, an abnormal image signal is issued and a brightness compensation value is calculated. The brightness of the monitoring image information is adjusted according to the brightness compensation value, enabling appropriate adjustments to the monitoring image for subsequent analysis. Furthermore, the distance value of the approaching object is obtained based on the analysis of the monitoring image information. This distance value is compared with the warning area information in the fog database. If the distance value falls within the warning area information, an adjustment command is issued; otherwise, a normal command is issued. The control module 106 acquires the adjustment command or normal command to control the brightness value of the light strip 22. The warning area information includes multi-level area circles, each area circle corresponding to water pressure information. In a one-to-one correspondence, the analysis module 104 analyzes the position of the approaching object within the multi-level area circle based on the distance value of the approaching object to obtain the landing point area circle, and indexes the corresponding water pressure information in the fog database based on the landing point area circle; the analysis module 104 also includes an analysis sub-module 105, which analyzes different position points of the approaching object based on the distance value of the approaching object, analyzes the orientation surface of the approaching object based on the monitoring image information, and determines the movement trajectory line of the approaching object based on the line connecting the position point and the orientation surface. The control module 106 obtains the movement trajectory line from the analysis sub-module 105 to control the water pressure value of the pipeline group 1 and the brightness value of the light strip 22. By acquiring images from the camera, the movement of the spectators can be analyzed to adjust the spray volume and the brightness of the light strip 22 in real time. Specifically, by analyzing the position and movement trajectory of the spectators, when the spectators enter the preset warning area, the light strip 22 is automatically dimmed and the water mist spray volume is reduced, which can serve as a warning and can prevent the spectators from being harmed to their eyes or getting their clothes wet due to the brightness of the light strip 22 or the size of the water mist.

[0056] The above are merely preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A fogging automatic control system, characterized in that: The system includes a pipeline assembly (1) buried underground and several spray nozzles (2) located on the pipeline assembly (1). Each spray nozzle (2) is exposed above ground. Each spray nozzle (2) includes a lampshade (21), a light strip (22), and a fog light (23). The lampshade (21) includes an upper part (211) and a lower part (212) separated by a partition. The fog light (23) is located in the upper part (211). The light source of the fog light (23) is vertically upward, the light strip (22) is wrapped around the outer surface of the upper part (211), the lower part (212) is connected to the pipeline group (1), the inner wall of the lower part (212) is provided with a water inlet channel (3) connected to the upper part (211), a water valve is provided in the water inlet channel (3), and a spray ring (4) is provided at the top of the upper part (211), the spray ring (4) is connected to the water inlet channel (3); It also includes a fog database, which contains several different height reference information and water pressure information. The height reference information reflects the distance between the peak point of the rising water mist and the ground, and the water pressure information reflects the water pressure value in the pipeline group (1). The height reference information and water pressure information are all in one-to-one correspondence. It also includes a receiving module (101), a processing module (102), an analysis module (104), and a control module (106); The receiving module (101) acquires the light transmittance of each fog lamp (23) input from the outside as fog thickness concentration information, and acquires the height requirement value input from the outside as actual height information; The processing module (102) acquires fog thickness concentration information from the receiving module (101), and calculates environmental information based on the fog thickness concentration information using a fog volume algorithm. The environmental information reflects the wind direction and water mist flow rate in the air. The analysis module (104) obtains environmental information from the processing module (102), analyzes the environmental information to obtain spray selection information, the spray selection information reflects the nozzle position of the spray ring (4), obtains actual height information from the receiving module (101), and indexes the corresponding water pressure information in the fog database based on the actual height information as the actual water pressure value. The control module (106) acquires the spray selection information and actual water pressure value from the analysis module (104), and controls the water valve in the spray component (2) and the water pressure in the pipeline group (1) according to the spray selection information and actual water pressure value.

2. The fogging automatic control system according to claim 1, characterized in that: The pipeline assembly (1) is provided with a water cover (5) connected to the spraying component (2). The water cover (5) is wrapped around the lower part (212). The side wall of the lower part (212) is provided with several water inlets (6). The lower part (212) is provided with several baffles (7) for separating the lower part (212). Each water inlet (6) is located between two baffles (7). The side wall and upper surface of the spray ring (4) are provided with spray channels (8). The spray channels (8) on the side wall of the spray ring (4) are inclined and are connected to the water inlet channels.

3. The fogging automatic control system according to claim 1, characterized in that: The processing module (102) further includes a processing submodule (103), which divides the space between two adjacent sprayers (2) into a mist volume space boundary. The mist thickness concentration information includes the water mist volume in each mist volume space. The environmental information includes the wind direction angle value and the water mist flow rate. The processing submodule (103) records the basic amount of water mist in each mist volume space and the amount of water mist remaining in each mist volume space after a certain period of time. The fog database also includes humidity reference information and fog loss information. The humidity reference information reflects the humidity value in the air, and the fog loss information reflects the amount of water droplets lost after the sprayer (2) sprays. The humidity reference information and the fog loss information correspond one-to-one. The receiving module (101) acquires the externally input air humidity value, and the processing submodule (103) indexes the corresponding fog loss information in the fog forest database according to the air humidity value, and calculates the wind direction angle value and water mist flow rate through the fog loss algorithm based on the water mist base amount, water mist retention amount and fog loss information.

4. The fogging automatic control system according to claim 3, characterized in that: The fog volume algorithm is configured as follows: Among them, V B --Basic water mist volume in the mist volume space at point B, V b ′ -- Fog loss information in the fog volume space at point B, V B ′ --The amount of water mist remaining in the mist volume space at point B, V C --The basic amount of water mist in the mist volume space at point C. V c ′ -- Fog loss information in the fog volume space at point C, V C ′ --Water mist retention in the mist volume space at point C, m--Spray volume of the sprayer, α--Wind direction angle value; Among them, V A --The basic amount of water mist in the mist volume space at point A, V a ′ --Fog loss information in the fog volume space at point A, V A ′ --The amount of water mist remaining in the mist volume space at point A, t--Time constant, v ′′ --Water mist velocity.

5. The fogging automatic control system according to claim 1, characterized in that: The fog database also includes colored light information, which reflects the brightness value of the light strip (22) and corresponds one-to-one with the fog thickness concentration information. The analysis module (104) obtains fog thickness concentration information from the receiving module (101), and indexes the corresponding color lamp information in the fog forest database according to the fog thickness concentration information. The control module (106) receives the color lamp information from the analysis module (104) and controls the brightness value of the light strip (22) on the corresponding spray component (2).

6. The fogging automatic control system according to claim 5, characterized in that: The fog light (23) is also equipped with a visual detector, and the fog database also includes warning area information, which reflects a circular safety area centered on the sprayer (2). The receiving module (101) is used to acquire images captured by the visual detector as monitoring image information. The analysis module (104) acquires the monitoring image information in the receiving module (101), analyzes the proximity distance value based on the monitoring image information, compares the proximity distance value with the warning area information in the fog database, and if the proximity distance value falls into the warning area information, an adjustment command is issued; otherwise, a normal command is issued. The control module (106) acquires the adjustment command or the normal command to control the brightness value of the light strip (22).

7. The fogging automatic control system according to claim 6, characterized in that: The warning area information includes multi-level area circles, each of which corresponds to water pressure information. The analysis module (104) analyzes the position of the approaching object within the multi-level area circles based on the distance value of the approaching object to obtain the landing point area circle, and indexes the corresponding water pressure information in the fog database based on the landing point area circle.

8. The fogging automatic control system according to claim 7, characterized in that: The analysis module (104) also includes an analysis submodule (105). The analysis submodule (105) analyzes different position points of the approaching object based on the distance value of the approaching object, analyzes the orientation surface of the approaching object based on the monitoring image information, and determines the movement trajectory line of the approaching object based on the line connecting the position point and the orientation surface. The control module (106) obtains the water pressure value of the control pipeline group (1) and the brightness value of the light strip (22) in the movement trajectory line control pipeline group (1) in the analysis submodule (105).

Images