Seedling raising equipment and system for tourism scenic spot greening

Abstract

This invention relates to the technical field of ornamental greening plant seedling cultivation, and in particular to a seedling cultivation equipment and system for greening tourist attractions. The invention includes an insulated greenhouse and a planting substrate. A culture medium is placed inside the planting substrate for planting and cultivating greening plants. A soil covering device fills the planting substrate with the culture medium, and a water and fertilizer device replenishes the planting substrate with water and nutrients to support plant growth. A ventilation device controls air exchange with the outside environment. The insulated greenhouse effectively isolates the plant from adverse external weather conditions, achieving stable temperature and humidity control. Combined with the automatic filling function of the soil covering device, the substrate can be replenished or replaced promptly according to the needs of different plants. The water and fertilizer device supports automatic watering and fertilization, dynamically adjusting the supply according to the plant's growth stage. The ventilation device is linked to the insulated greenhouse to effectively prevent the accumulation of pathogens, mold, and harmful gases inside the greenhouse, maintaining suitable oxygen and carbon dioxide concentrations.

Description

Technical Field

[0001] This invention relates to the technical field of seedling cultivation for ornamental greening plants, and in particular to a seedling cultivation equipment and system for greening tourist attractions. Background Technology

[0002] High-quality greening not only enhances the overall image of scenic spots but also improves the microclimate, purifies the air, and promotes ecological balance. Therefore, tourist attractions have a large demand for greening plants, with diverse varieties and high quality requirements. Greening plants for tourist attractions mainly include trees, shrubs, ground cover and lawns, vines and climbing plants, and flowers. Different types of greening plants have different requirements for seedling environment, soil, water, temperature, light, and other conditions, which makes seedling management more difficult. Greening of tourist attractions often requires large-scale and rapid transplanting of seedlings, requiring seedlings with well-developed root systems, high survival rates, and rapid recovery. Common transplanting techniques include transplanting with soil balls, container seedling transplanting, and mechanically assisted transplanting. After transplanting, measures such as shading, moisturizing, and seedling establishment are also required to ensure that the seedlings adapt smoothly to the new environment, maintain the soil around the roots, reduce damage, and improve the survival rate.

[0003] Traditional seedling cultivation relies heavily on manual operation with low automation, making it difficult to meet the demands of large-scale, standardized, and rapid supply. Operations such as seedbed management, watering, fertilization, and spraying are inefficient, labor-intensive, and costly. Most existing seedling equipment lacks real-time automatic monitoring and control functions for environmental parameters such as temperature, humidity, light, soil moisture, and nutrients. Environmental changes have a significant impact on seedling growth, and management relies on experience, which can easily lead to uneven seedling growth or increased mortality. Under extreme weather conditions, such as low temperatures, drought, and high temperatures, it is difficult to adjust the seedling environment in a timely manner, affecting seedling quality and survival rate.

[0004] Furthermore, tourist attractions have a wide variety of green plants with different growth habits and environmental requirements. Existing seedling systems cannot provide differentiated management based on the needs of different plants. Different types of seedlings in the same seedling area are prone to poor growth due to extensive management, which affects the landscape effect and subsequent transplant survival. There is a lack of intelligent seedling management platforms based on modern information technologies such as the Internet of Things and artificial intelligence, which makes it impossible to collect, analyze and make intelligent decisions on the entire seedling process.

[0005] Publication No. CN116746407A discloses a large-scale intelligent ginseng greenhouse and cultivation method based on the Internet, which discloses: a light-transmitting and heat-insulating blanket is placed on the greenhouse film, a rolling shaft is installed on the bottom outer side of the blanket, and rolling ropes are set on both sides of the blanket. The blanket is rolled up or unrolled by pulling the rolling ropes. The blanket has a spacer layer inside, and the light transmittance, heat insulation performance, and light concentration mode of the blanket can be adjusted by inputting different states of filling materials into the spacer layer, so as to better facilitate large-scale ginseng cultivation. This technology only covers the greenhouse body with a light-transmitting and heat-insulating blanket, and adjusting the light transmission mode requires filling the spacer layer, making it difficult to achieve full automation of adjusting multiple light transmission modes. Summary of the Invention

[0006] To address the significant shortcomings of greening plant seedling cultivation technology in terms of large-scale production, automation, precise environmental control, and diversified plant management, and to meet the continuous demand of tourist attractions for large quantities of greening plants, this invention provides a seedling cultivation equipment and system for greening tourist attractions.

[0007] On the one hand, the seedling cultivation equipment for greening tourist attractions provided by the present invention adopts the following technical solution: A seedling cultivation device for greening tourist attractions includes an insulated shed and a planting substrate. The planting substrate is located inside the insulated shed and contains a culture medium for planting and cultivating green plants. A soil covering device is installed above the planting substrate to fill the planting substrate with the culture medium. A water and fertilizer device is connected to and installed on the planting substrate to supplement the planting substrate with water and nutrients for the growth and cultivation of green plants. A ventilation device is connected to and installed on the insulated shed to control the exchange of air with the outside environment.

[0008] The insulated greenhouse effectively isolates the plant from adverse external weather conditions, ensuring stable temperature and humidity control and guaranteeing the normal growth of green plants during cold seasons such as winter and early spring. This significantly improves the survival rate and growth rate of seedlings. The planting substrate contains a scientifically formulated culture medium, which, combined with the automatic filling function of the soil covering device, can replenish or replace the substrate in a timely manner according to the different needs of plants, improving root development and overall seedling quality. The water and fertilizer system supports automatic watering and fertilization, dynamically adjusting the supply according to the plant's growth stage, reducing manual labor intensity, achieving a balanced supply of water and nutrients, and promoting healthy and rapid seedling growth. The ventilation system is linked to the insulated greenhouse, supporting timed or intelligent control of air exchange, effectively preventing the accumulation of pathogens, mold, and harmful gases inside the greenhouse, maintaining suitable oxygen and carbon dioxide concentrations, and optimizing the plant's respiratory environment. Combined with the flexible adjustment capabilities of the soil covering and water and fertilizer systems, differentiated seedling management can be implemented for different types of green plants such as trees, shrubs, flowers, and ground cover, meeting the diverse landscape configuration needs of tourist attractions.

[0009] Furthermore, the frame structure of the insulated greenhouse is covered from the inside out with a light-transmitting layer, a light-blocking layer, and a covering layer. The light-transmitting layer is made of transparent material, the light-blocking layer is made of dark-colored light-transmitting material, and the covering layer is made of non-transparent heat-insulating material. The light-transmitting layer, the light-blocking layer, and the covering layer are respectively covered or retracted by a roller shutter device. The roller shutter device includes roller shutter rollers, which are respectively installed at the ends of the light-transmitting layer, the light-blocking layer, and the covering layer and are controlled to roll up by rotation. The roller shutter rollers are driven by a roller shutter motor and are controlled to rotate by the roller shutter motor. The two ends of the roller shutter rollers move along the roller shutter slide rail. Supplemental lighting is installed inside the insulated greenhouse and is directed towards the planting base.

[0010] The frame structure is covered by multiple layers: a light-transmitting layer, a light-blocking layer, and a covering layer. Each layer can be opened and closed independently or in combination. The light-transmitting layer is made of transparent material to ensure ample natural light penetration. The light-blocking layer is made of dark-colored, light-transmitting material to adjust light intensity and prevent strong light from scorching seedlings. The covering layer is made of non-transparent, heat-insulating material to effectively isolate the seedlings from extreme temperatures, improving the greenhouse's heat retention. Through multi-layer control, precise regulation of light and temperature in the seedling environment can be achieved to meet the diverse needs of different plants and different growth stages. Each layer is driven by a roller shutter device, which can automatically or manually adjust the opening and closing status of each layer's roller shutter based on environmental monitoring data. The roller shutter rollers move along the roller shutter rails, ensuring... The system ensures smooth and stable covering and retraction, enabling rapid response and coordinated control of light and temperature within the greenhouse, thus improving management convenience and seedling efficiency. The greenhouse is equipped with supplemental lighting that directly illuminates the planting substrate. During periods of insufficient natural light, such as rain, fog, or winter, the supplemental lighting can be intelligently activated to ensure seedlings receive ample sunlight, promoting photosynthesis, ensuring healthy and uniform seedling growth, shortening the seedling cycle, and improving survival rate and quality. The multi-layered adjustable lighting and insulation system can flexibly adjust the seedling environment according to climate changes or the environmental needs of different plants, reducing the adverse effects of extreme weather on seedling growth and enhancing the seedlings' resistance and adaptability.

[0011] Furthermore, the planting base includes pile foundations and a protective layer. The pile foundations are located at the corners of the insulation shed and are used to support the insulation shed. The protective layer is connected between the pile foundations to form a closed enclosure. A dividing plate is provided inside the closed enclosure formed by the pile foundations and the protective layer. The dividing plate divides the interior of the closed enclosure into planting troughs and drainage troughs.

[0012] By setting pile foundations at the corners of the insulated greenhouse, a robust support system is formed, effectively enhancing the overall structural stability and wind resistance of the greenhouse. This ensures the long-term safe operation of the equipment under various climatic conditions. The protective layer connects between the pile foundations, forming a closed enclosure. This not only prevents external debris, animals, and adverse weather factors from harming the crops inside the greenhouse, but also effectively isolates the external environment, optimizes the seedling microenvironment, and improves seedling survival rate and quality. The enclosure is equipped with partition boards, scientifically dividing the internal space into planting troughs and drainage troughs. The planting troughs provide dedicated seedling space for centralized management and operation, while the drainage troughs collect and drain excess water, preventing waterlogging and promoting root health and seedling growth. The drainage troughs ensure that excess water in the seedling area is drained in a timely manner, avoiding problems such as root rot and disease caused by excessive soil moisture, significantly improving the health of the seedling substrate and crop survival rate.

[0013] Furthermore, the soil covering device includes a conveyor belt, which is laterally arranged on the planting substrate and moved longitudinally. Both ends of the conveyor belt are mounted on sliding rails and slide along the sliding rails. One end of the conveyor belt is connected to and equipped with a receiving trolley, which is driven by a power source and moves the conveyor belt. Scrapers are movably mounted on the conveyor belt, and scraper tracks are provided on both sides of the conveyor belt. Both ends of the scrapers are mounted on the scraper tracks and slide along the scraper tracks. The receiving trolley is equipped with a receiving hopper, and the bottom end of the receiving hopper is connected to the conveyor belt.

[0014] By using a conveyor belt arranged laterally and moving longitudinally on the planting substrate, the entire planting area can be covered with soil, significantly improving the level of automation, reducing manual labor intensity, and greatly improving the efficiency and uniformity of soil covering. The conveyor belt is mounted on a sliding track and driven by a receiving trolley, allowing it to move flexibly along the track to adapt to the soil covering needs of different planting trough positions and lengths, thus improving the applicability and operational flexibility of the equipment. Scrapers are installed on the conveyor belt, with both ends mounted on dedicated scraper tracks, allowing them to slide along the tracks. In conjunction with the movement of the conveyor belt, the soil is effectively and evenly transported longitudinally along the conveyor belt, ensuring uniform soil covering thickness and a smooth surface. The receiving trolley is equipped with a receiving hopper, the bottom of which is connected to the conveyor belt, ensuring that soil material can be efficiently and continuously supplied to the conveyor belt. The soil covering device is driven by a power unit, enabling automated and intelligent operation, facilitating precise control of soil covering speed and thickness, and improving operational quality and management convenience.

[0015] Furthermore, the water and fertilizer device includes a water storage tank and spray pipes. One end of the spray pipe is connected to the water storage tank. The spray pipes are arranged above the planting base and spray heads are installed at intervals on the spray pipes. The spray pipes are connected to the water storage tank through a water pump. A permeable layer is laid at the bottom of the planting base. The permeable layer is made of permeable material and a drainage pipe is installed inside the permeable layer.

[0016] By linking the sprinkler pipes with the water storage tank and pump, the water storage tank can conveniently store irrigation water and facilitate the preparation of water and fertilizer solutions, enabling timed, quantitative, and uniform spraying of the planting base. It can precisely control irrigation and fertilization according to the crop's water and fertilizer requirements, improve water and fertilizer utilization efficiency, and reduce the burden of manual management. The bottom of the planting base is laid with a permeable layer made of permeable material, and drainage pipes are laid in the permeable layer to quickly remove excess water, prevent root rot and diseases caused by soil water accumulation, and ensure root aeration and health.

[0017] Furthermore, the ventilation device includes an air conditioning system and a ventilation fan. The air conditioning system is connected to the insulated shed and blows air into the insulated shed. The air conditioning system includes a hot air component and a cold air component. The ventilation fan is installed on the side wall of the insulated shed and controls the air exchange inside the insulated shed.

[0018] The air conditioning system integrates hot and cold air components, which can flexibly adjust the temperature and humidity inside the greenhouse according to the external environment and crop growth needs, ensuring that crops grow in the most suitable environment, improving yield and quality. Ventilation fans are installed on the side walls of the greenhouse. By controlling the operation of the ventilation fans, timely air circulation and exchange inside the greenhouse can be achieved, effectively removing exhaust gas and excess moisture, replenishing fresh air, preventing disease, and optimizing the crop growth environment.

[0019] On the other hand, the seedling cultivation system for greening tourist attractions provided by the present invention adopts the following technical solution: A seedling cultivation system for greening tourist attractions includes a control module, a monitoring module, and a data module. The control module is connected to the seedling cultivation equipment via a control wire and controls the operation of the seedling cultivation equipment. The monitoring module is connected to the seedling cultivation equipment via a data wire and monitors and collects data from the seedling cultivation equipment. The control module and the monitoring module are interconnected via control wires to form a mutual feedback control loop. The data module is connected to the monitoring module via a data wire and receives data information collected by the monitoring module.

[0020] The control module can automatically control the seedling equipment according to preset parameters, including precise adjustment of key environmental factors such as light, temperature, humidity, water, and fertilizer, significantly reducing the frequency of manual operation and improving management efficiency. The monitoring module collects and monitors the operating status and environmental parameters of the seedling equipment in real time, and can promptly detect abnormalities and feed them back to the control module to achieve automatic adjustment, ensuring that the seedling environment is always in the optimal state, improving seedling survival rate and growth quality. The data module centrally stores and manages various environmental and operating data collected by the monitoring module, providing reliable data support for subsequent data analysis, seedling management decisions, and problem tracing, and assisting in scientific planting and refined management. The control module and the monitoring module achieve dynamic adjustment and closed-loop management of environmental parameters through feedback control loop, and can automatically optimize seedling strategies based on real-time monitoring data, improving the system's intelligence and adaptability.

[0021] Furthermore, the control module includes a power supply control box and a control computer. The power supply control box is connected to an external power supply system and is connected to the seedling equipment via power supply wires and control wires. The power supply control box is remotely connected to the control computer, and the control computer remotely controls the power supply control box and further controls the operation of the seedling equipment. The power supply control box controls the operation of the seedling equipment by connecting to and controlling the electric valve group and the electric switch.

[0022] The power supply control box is connected to the control computer via remote communication, enabling remote operation of the seedling equipment, such as starting and stopping, and adjusting parameters. This significantly reduces the frequency of on-site manual intervention, facilitates cross-regional operation and centralized management, and improves overall management efficiency. The power supply control box is connected to an external power supply system, which can provide a stable and reliable power supply for the seedling equipment. By separating the power supply wires and control wires, the electrical safety of various equipment and the stability of system operation are ensured. Through independent control of the electric valve group and electric switch, it is possible to achieve refined management of various seedling equipment by group, time, and zone, and meet the diversified adjustment needs of different seedling growth stages and environmental requirements.

[0023] Furthermore, the monitoring module includes sensor components and monitoring components, which are distributed at monitoring nodes within the seedling cultivation equipment. The sensor components include air sensors, soil sensors, water sensors, and equipment sensors. The air sensors monitor the temperature, humidity, and composition ratio of the air within the seedling cultivation equipment. The soil sensors monitor the temperature, humidity, and composition ratio of the culture medium within the seedling cultivation equipment. The water sensors monitor the flow rate, flow volume, storage capacity, and composition ratio of the water supply facilities within the seedling cultivation equipment. The equipment sensors monitor the operating parameters of various functional components of the seedling cultivation equipment. The monitoring components include a camera and a monitoring display, which are interconnected. The sensor components are connected to an execution feedback component, which provides feedback control to the control module.

[0024] The sensor components cover multiple dimensions, including air, soil, water, and equipment operation. They can collect key parameters such as temperature, humidity, component ratio, and flow rate in real time, comprehensively and scientifically reflecting the internal and external environmental conditions of the seedling equipment. This provides accurate data support for seedling growth. The equipment sensors can monitor the operating parameters of each functional component in real time, promptly detect anomalies, and achieve early warning and maintenance, ensuring the safe and stable operation of the system and reducing production risks. The monitoring components consist of cameras and monitoring displays, enabling comprehensive visual monitoring of the seedling site through video data. Managers can remotely or locally view the seedling status in real time, improving the efficiency of remote management and emergency response. The information collected by the sensor components is linked with the control module through the execution feedback component to achieve automatic adjustment of key parameters such as temperature, humidity, water supply, and ventilation. The system can intelligently adjust the operating status of the seedling equipment based on real-time data feedback, ensuring that the seedling growth environment is always in the optimal state and reducing human intervention.

[0025] Furthermore, the data module includes a data storage component and a data analysis component. The data storage component is used to store data information collected by the monitoring component, and the data analysis component is connected to the data storage component via a data cable to analyze and process the stored data information.

[0026] The data storage component can store various environmental and equipment operation data collected by the monitoring component in real time and completely, ensuring that key data information is not lost. This provides a basic guarantee for subsequent traceability, analysis and optimization. It can centrally store data from multiple sensors and monitoring devices such as air, soil, water, and equipment, realizing unified management of multi-dimensional and full-link data of the seedling system. This facilitates comprehensive analysis and multi-angle decision-making. The data analysis component can discover environmental change trends, operation patterns and potential anomalies through in-depth mining and processing of historical and real-time data, and realize intelligent decision support such as seedling growth parameter optimization and equipment operation strategy adjustment.

[0027] In summary, the present invention has the following beneficial technical effects: 1. The insulated greenhouse effectively isolates the plant from adverse external weather conditions, achieving stable temperature and humidity control, ensuring the normal growth of green plants during low-temperature seasons such as winter and early spring, and significantly improving the survival rate and growth rate of seedlings.

[0028] 2. The frame surface has multiple adjustable layers of light-transmitting, light-blocking, and covering layers, which can be automatically or manually adjusted with the roller shutter device to effectively control the light intensity and temperature inside the greenhouse, meeting the diverse needs of different plants and different growth stages.

[0029] 3. The soil covering device uses a conveyor belt, scraper and material receiving system to achieve full coverage and uniform soil covering of the planting area, improve work efficiency and soil covering quality, and promote healthy root development.

[0030] 4. The water and fertilizer device integrates a water storage tank, spray pipes, permeable layer and drainage system to achieve automatic timed, quantitative and uniform spraying and precise fertilization, improve water and fertilizer utilization, and ensure root aeration and health.

[0031] 5. The pile foundation and protective layer form a stable enclosure, enhancing the structural stability and wind resistance of the greenhouse. The partition plate design scientifically divides the planting troughs and drainage troughs, effectively preventing water accumulation and diseases, and improving the health environment of the seedling base.

[0032] 6. The air conditioning system and ventilation fan flexibly adjust air circulation and temperature and humidity, and the supplemental lighting automatically turns on when there is insufficient light, ensuring that crops receive sufficient light and a suitable breathing environment, thereby improving stress resistance and growth quality.

[0033] 7. Multiple sensors for air, soil, water, and equipment monitor the environment and equipment status in real time. Cameras and monitoring displays enable on-site visual monitoring, facilitating remote management and abnormal early warning.

[0034] 8. The control module, in conjunction with the monitoring module, enables automatic parameter adjustment and closed-loop management. Based on real-time data, it intelligently optimizes seedling cultivation strategies, thereby improving the system's adaptability and management efficiency.

[0035] 9. The data module enables centralized storage and management of multi-source data, while the data analysis component delves into historical and real-time data to support seedling parameter optimization, equipment strategy adjustment, and problem tracing, thus facilitating refined management.

[0036] 10. The control computer and power supply control box communicate remotely, supporting cross-regional operation. The electric control valve group and electric control switch realize refined management by group, time, and zone to meet the diverse landscape configuration and different seedling growth needs. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the seedling raising equipment of the present invention; Figure 2 for Figure 1 Another perspective structural diagram; Figure 3 This is a cross-sectional view of the internal structure of the seedling raising equipment of the present invention from a vertical plane. Figure 4 This is a schematic diagram showing the deformation of the movable connection structure at the bottom of the heat-insulating shed of the present invention; Figure 5 This is a schematic diagram of the connection of the seedling system of the present invention.

[0038] Explanation of reference numerals in the attached figures: 1. Insulated greenhouse body; 11. Light-transmitting layer; 12. Light-shading layer; 13. Covering layer; 14. Roller shutter device; 141. Roller shutter roller; 142. Roller shutter motor; 143. Roller shutter slide rail; 15. Supplemental lighting; 2. Planting base; 21. Pile foundation; 22. Protective layer; 221. Dividing board; 23. Planting trough; 24. Drainage trough; 3. Soil covering device; 31. Conveyor belt; 311. Scraper; 312. Scraper track; 32. Sliding rail; 33. Material receiving cart; 331. Material receiving hopper; 4. Water and fertilizer device; 41. Water storage tank; 42. Sprinkler pipe; 43. Water pump; 44. Permeable layer; 45. Drainage pipe; 5. Ventilation device; 51. Air conditioning system; 52. Ventilation fan; 6. Control Module; 61. Power Supply Control Box; 611. Electrically Controlled Valve Assembly; 612. Electrically Controlled Switch; 62. Control Computer; 7. Monitoring Module; 71. Sensor Assembly; 711. Air Sensor; 712. Soil Sensor; 713. Water Sensor; 714. Equipment Sensor; 72. Monitoring Components; 721. Camera; 722. Monitoring Display; 73. Execution Feedback Components; 8. Data Module; 81. Data Storage Components; 82. Data Analysis Components. Detailed Implementation

[0039] The following will be combined with the appendix Figures 1-5 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0040] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0041] Example 1: This invention discloses a seedling cultivation device for greening tourist attractions, referring to... Figure 1 The system includes an insulated shed body 1 and a planting base 2. The planting base 2 is located inside the insulated shed body 1. The planting base 2 contains a culture medium for planting and cultivating green plants. A soil covering device 3 is installed above the planting base 2 to fill the planting base 2 with the culture medium. The planting base 2 is connected to and equipped with a water and fertilizer device 4 to supplement the planting base 2 with water and nutrients for the growth and cultivation of green plants. The insulated shed body 1 is connected to and equipped with a ventilation device 5 to control the exchange of air with the outside environment.

[0042] Choose a flat, well-drained, and sunny site as the installation location for the insulation shed 1. Clean the site to ensure there are no debris, stones, or other obstacles.

[0043] Construct the frame of the insulated shed 1 according to the design dimensions, including the skeleton, connectors, and door and window structures. Check the airtightness of the shed to ensure the stability of the shed structure. Reserve installation positions for the ventilation device 5 interface.

[0044] Planting substrate 2 is evenly laid on the ground inside the insulated shed 1. The pre-prepared culture medium is evenly filled into the planting substrate 2, and the thickness is determined according to the needs of the green plant roots. The soil covering device 3 is set up above the planting substrate 2. The outlet of the soil covering device 3 is adjusted to ensure that the culture medium can be evenly distributed during operation. The inlet and outlet pipes of the water and fertilizer device 4 are connected to the planting substrate 2 to ensure that the water and fertilizer supply system is unobstructed. The water and fertilizer device 4 is connected to an external water source and fertilizer storage device, and a control valve and flow regulator are set up. The ventilation device 5 is arranged on the top or side wall of the insulated shed 1 to ensure that the air can circulate effectively. The number and location of ventilation openings are reasonably configured according to the size of the shed.

[0045] Adjust the culture medium ratio according to the type of greening plant, fill it into the planting base 2 through the soil covering device 3, and then evenly cover the seed or seedling surface with an appropriate amount of culture medium through the soil covering device 3.

[0046] Sow plant seeds or insert seedlings into the planting substrate 2 at row spacing, and gently press the surface culture medium to ensure that the seeds or seedling roots are in full contact with the culture medium.

[0047] Start the water and fertilizer device 4, adjust the frequency and dosage of water and fertilizer as needed, regularly check the humidity and nutrient status of the culture medium, and replenish as needed.

[0048] According to the external climate and the needs of the plants, turn the ventilation device 5 on and off in a timely manner to regulate the temperature and humidity inside the greenhouse. When the outside temperature is low, close the ventilation openings to maintain the temperature inside the greenhouse; when the temperature is high, ventilation can be provided to cool down the greenhouse.

[0049] Regularly inspect the operation of each device, including the soil covering device 3, the water and fertilizer device 4, and the ventilation device 5.

[0050] Clean weeds and pests from inside the insulated shed, and carry out prevention and control treatments if necessary.

[0051] Once the greening plants have reached the predetermined growth standard, they can be transplanted. During the operation, care should be taken to protect the root system and substrate to reduce damage. Finally, clean the planting base 2 and reuse the soil covering device 3 to fill the culture medium soil.

[0052] The soil covering device 3 and the water and fertilizer device 4 need to be cleaned regularly to prevent adhesion and blockage. The filter screen of the ventilation device 5 should be replaced or cleaned regularly to ensure ventilation effect.

[0053] Pay attention to the airtightness of the insulated shed 1 to prevent harmful gases or pests from entering. During the cold and hot seasons, temperature and humidity should be monitored more closely, and heating or cooling equipment should be added if necessary.

[0054] Different plants have different requirements for water, nutrients, and light. Management parameters should be adjusted according to the actual situation, and plant growth should be recorded regularly to facilitate subsequent adjustments and optimizations.

[0055] Example 2: Based on Example 1, the following is added: Reference Figures 1-3 The frame structure of the heat-insulating shed 1 is covered from the inside out with a light-transmitting layer 11, a light-blocking layer 12, and a covering layer 13. The light-transmitting layer 11 is made of transparent material, the light-blocking layer 12 is made of dark-colored light-transmitting material, and the covering layer 13 is made of non-transparent heat-insulating material. The light-transmitting layer 11, the light-blocking layer 12, and the covering layer 13 are respectively covered or retracted by a roller shutter device 14. The roller shutter device 14 includes roller shutter rollers 141, which are respectively installed at the ends of the light-transmitting layer 11, the light-blocking layer 12, and the covering layer 13 and are rotated to control the rolling of the light-transmitting layer 11, the light-blocking layer 12, and the covering layer 13. The roller shutter rollers 141 are connected to a roller shutter motor 142 and are driven and controlled to rotate by the roller shutter motor 142. The two ends of the roller shutter rollers 141 move along the roller shutter slide rail 143. A supplementary light 15 is installed inside the heat-insulating shed 1, and the supplementary light 15 shines towards the planting base 2.

[0056] High-strength, corrosion-resistant materials (such as galvanized steel pipes or aluminum alloys) are used to construct the main frame of the insulated shed 1. All connection nodes are checked to ensure that the overall structure is stable and meets the safety requirements such as load-bearing capacity and wind resistance.

[0057] The light-transmitting layer 11 is made of high-transparency polycarbonate board, transparent PVC film or high-strength glass board, cut into sheets suitable for the size of the shed, and installed on the innermost side of the frame structure. The light-blocking layer 12 is made of dark (such as gray or black) light-transmitting film or color-changing film, which has the functions of sun protection and partial light blocking, and is laid on the outside of the light-transmitting layer 11. The covering layer 13 is made of high-density non-transparent heat insulation material, heat insulation polyurethane fiber cotton or natural cotton, and is installed on the outermost layer to ensure good heat insulation performance.

[0058] A dedicated roller blind 141 is installed on the top or side of each layer of covering material. The roller blind 141 is made of corrosion-resistant alloy material and has sufficient load-bearing capacity. The roller blind 141 is connected to the frame through a dedicated bearing to ensure smooth and unobstructed rolling. Each roller blind 141 is connected to a roller blind motor 142. The motor is a model with stroke control and overload protection and is installed at the end of the roller blind 141. Roller blind slide rails 143 are set on both sides of the frame. The two ends of the roller blind 141 cooperate with the slide rails to ensure that the roller blind device moves smoothly along the track during the opening and closing process. The roller blind motor 142 is connected to an intelligent control system and can be remotely or automatically controlled through a timer, environmental sensor or manual switch.

[0059] LED plant supplement lights 15 are evenly arranged on the top or side wall of the insulated shed 1. The lamps are full-spectrum or custom-made band models. The brackets of the supplement lights 15 are fixed to the main beam of the shed, and the lamps face the planting base 2 to ensure uniform light coverage. The supplement light circuits are centrally wired and connected to the electrical control box inside the shed. They are equipped with timer switches or light sensors to achieve automatic supplemental lighting.

[0060] Depending on the weather and plant growth needs, the light-transmitting layer 11, the shading layer 12, and the covering layer 13 can be raised and lowered respectively through the intelligent control system or by manually operating the roller shutter motor 142. During sunny days, the shading layer 12 and the covering layer 13 are raised, leaving only the light-transmitting layer 11 to maximize the introduction of natural light. During strong sunlight in summer, the shading layer 12 is lowered to reduce direct sunlight and prevent plant burn. At night or when the temperature is low, the covering layer 13 is lowered to improve the heat preservation effect of the greenhouse and maintain a suitable temperature. The roller shutter motor 142 can adjust the sensitivity and automatically adjust the three-layer covering status according to the actual light intensity and temperature.

[0061] When natural light is insufficient or on cloudy or rainy days, the supplemental light 15 can be turned on automatically or manually to supplement the required light. The duration and intensity of the supplemental light can be set according to the plant variety. Intelligent control is achieved by using a timer or light sensor. The operating status of the supplemental light 15 is checked regularly to ensure stable and uniform coverage of the light source.

[0062] Environmental sensors such as temperature, humidity, and light are installed inside the greenhouse to monitor the environmental data in real time. These sensors are linked with the roller shutter device 14 and the supplemental light 15 to automatically adjust the covering layer and the status of the supplemental light based on sensor feedback, ensuring that the plants are always in the best growing environment. The operation of the roller shutter roller 141, roller shutter motor 142, and roller shutter slide rail 143 is checked regularly, and lubrication and troubleshooting are performed in a timely manner. The surfaces of the light-transmitting layer 11, the light-blocking layer 12, and the covering layer 13 are cleaned to prevent dust from affecting the light and heat preservation effect. The circuit connection and surface of the supplemental light 15 are checked to prevent electrical faults.

[0063] Reference Figures 1-3 The planting base 2 includes pile foundations 21 and a protective layer 22. The pile foundations 21 are located at the corners of the heat-insulating shed 1 and are used to support the heat-insulating shed 1. The protective layer 22 is connected between the pile foundations 21 and forms a closed enclosure. A dividing plate 221 is provided inside the closed enclosure formed by the pile foundations 21 and the protective layer 22. The dividing plate 221 divides the inside of the closed enclosure into a planting trough 23 and a drainage trough 24.

[0064] Based on the plan dimensions of the insulation shed 1, pre-install pile foundations 21 at its four corners and necessary edges. It is recommended to use high-strength concrete piles or anti-corrosion metal piles to ensure sufficient bearing capacity and corrosion resistance. According to the design drawings, the pile foundations 21 are vertically buried below the ground, with the top of the pile foundations flush with or slightly higher than the ground, serving as structural support points for the insulation shed 1.

[0065] Weather-resistant, waterproof, and corrosion-resistant boards are selected as the protective layer 22. The protective layer 22 is connected sequentially between adjacent pile foundations 21 along the edge of the greenhouse and fixed by bolts or welding to form a closed enclosure, preventing external soil or debris from entering the planting area and enhancing the stability of the overall structure. Inside the closed enclosure, the internal space is divided into several areas using partition boards 221 according to actual needs. The partition boards can be made of anti-corrosion wood, plastic, or metal and are fixed to the inside of the pile foundations 21 or the protective layer 22. The position of the partition boards is reasonably planned to divide the inside of the enclosure into planting troughs 23 and drainage troughs 24. According to the plant growth requirements, most of the closed space is divided into planting troughs 23. The bottom can be covered with permeable non-woven fabric to prevent the loss of culture medium. The drainage troughs 24 are set on one side of the planting trough or at the lowest point of the bottom, and water outlets are reserved at the bottom of the drainage troughs to connect to drainage pipes to ensure that excess water is discharged smoothly.

[0066] The substrate in the planting trough 23 is kept moist but not waterlogged by the water and fertilizer device. Excess water flows through the culture medium to the drainage trough 24 and is discharged through the drainage pipe to prevent waterlogging inside the greenhouse. The structural stability of the pile foundation 21 and the protective layer 22 is checked regularly to prevent loosening or corrosion. Impurities in the drainage trough 24 are cleaned to ensure smooth drainage. If necessary, the dividing plate 221 is adjusted or replaced to adapt to the requirements of different crops or cultivation methods.

[0067] Reference Figure 1 and Figure 2 The soil covering device 3 includes a conveyor belt 31, which is horizontally arranged on the planting base 2 and moved longitudinally. Both ends of the conveyor belt 31 are mounted on sliding rails 32 and slide along the sliding rails 32. One end of the conveyor belt 31 is connected to and equipped with a receiving cart 33. The receiving cart 33 is driven by a power source and moves the conveyor belt 31. A scraper 311 is movably mounted on the conveyor belt 31. Scraper tracks 312 are provided on both sides of the conveyor belt 31. Both ends of the scraper 311 are mounted on the scraper tracks 312 and slide along the scraper tracks 312. The receiving cart 33 is equipped with a receiving hopper 331, and the bottom end of the receiving hopper 331 is connected to the conveyor belt 31.

[0068] According to the size of the planting base 2 and the requirements of the soil covering operation, sliding rails 32 are preset and fixed on both sides and the middle of the longitudinal direction of the planting base 2 to ensure the flatness and load-bearing capacity of the rails. The sliding rails 32 must be parallel to the edge of the planting base 2 to ensure that the conveyor belt 31 can cover all areas of the planting trough 23. Limiters are set at the ends of the rails to prevent the conveyor belt 31 or the receiving car 33 from derailing.

[0069] The conveyor belt 31 is horizontally mounted between the sliding rails 32, and its length is slightly longer than the width of the planting base 2 to ensure full coverage. Both ends of the conveyor belt are connected to the sliding rails 32 through roller assemblies to achieve longitudinal sliding along the rails. The receiving trolley 33 is installed at one end of the conveyor belt 31, and a power drive device is provided at the bottom to drive the conveyor belt 31 to move longitudinally on the sliding rails 32. A receiving hopper 331 is provided above the receiving trolley 33, and its bottom end is connected to the conveyor belt 31 to facilitate smooth material discharge. The receiving trolley 33 is equipped with guide wheels and limiting devices at the connection between it and the rail to ensure smooth movement. Scraper rails 312 are fixed on both sides of the conveyor belt 31. The scrapers 311 are mounted on the scraper rails 312 at both ends and can slide laterally along the rails. The bottom of the scrapers is in contact with the surface of the conveyor belt 31 to evenly push or sort the soil covering. The connection between the scrapers 311 and the rail adopts a pulley or chute structure to ensure smooth movement and easy disassembly and maintenance.

[0070] The premixed covering material (such as nutrient soil, seedling substrate, etc.) is loaded into the receiving hopper 331. The power unit, electrical connection, track limit and other components are checked to ensure that all parts of the device are operating normally. The power drive device of the receiving car 33 is started to drive the conveyor belt 31 to move longitudinally along the sliding rail 32. During the movement, the conveyor belt distributes the covering material evenly from the bottom of the receiving hopper 331 into the planting trough 23. The scraper 311 slides horizontally on the conveyor belt 31 in sync. Through the guiding action of the scraper rail 312, the covering material is evenly pushed to every corner of the planting trough 23 to ensure that the soil layer is uniform and there is no accumulation.

[0071] According to the needs of plant planting, the thickness of the soil covering can be controlled by adjusting the sliding speed of the scraper 311. If multiple coverings are required, the above steps can be repeated to add soil layer by layer. After the soil covering operation is completed, the power unit is turned off, and the residual soil and impurities on the conveyor belt 31, scraper 311 and receiving hopper 331 are cleaned. The sliding rail 32, scraper track 312 and all moving parts are checked, and lubricated and maintained regularly to prevent wear and jamming.

[0072] Reference Figures 1-3 The water and fertilizer device 4 includes a water storage tank 41 and a spray pipe 42. One end of the spray pipe 42 is connected to the water storage tank 41 for pumping water. The spray pipe 42 is arranged above the planting base 2 and spray heads are spaced apart on the spray pipe 42. The spray pipe 42 is connected to the water storage tank 41 through a water pump 43. A permeable layer 44 is laid at the bottom of the planting base 2. The permeable layer 44 is laid with permeable material and a drainage pipe 45 is installed inside the permeable layer 44.

[0073] It is recommended that the water storage tank 41 be set in an easily manageable area on one side of the planting base 2. It should be made of corrosion-resistant concrete or high-strength plastic water storage tank. The capacity should be reasonably designed according to the irrigation area and irrigation cycle. An inlet for adding water-soluble fertilizer can be reserved in the water storage tank 41, and a water level monitoring device and overflow and sewage outlets should be provided to facilitate water quality management and maintenance.

[0074] One end of the sprinkler pipe 42 is connected to the outlet pipe of the water pump 43 via a tee or elbow, and the other end is closed. Sprinkler heads are installed on the pipe every 0.5-1 meter to ensure that the spray mist evenly covers the entire planting area. The sprinkler heads can be atomizing nozzles or rotating nozzles, and the spray radius and angle are adjustable to optimize irrigation intensity for different crops.

[0075] First, lay a permeable layer 44 at the bottom of the planting base 2. It is recommended to use pebbles, ceramsite, foam ceramics or polymer permeable pads with appropriate particle size. The thickness should be 5-10cm depending on the base structure to ensure good water permeability. Drainage pipes 45 are pre-embedded in the permeable layer 44. The drainage pipes are made of porous PVC pipes or perforated PE pipes and are laid longitudinally or transversely along the bottom of the base. One end of the pipe is connected to the drainage system, and the other end is equipped with an inspection port and a filter screen to prevent debris from entering.

[0076] Add water to the water storage tank 41, add water-soluble fertilizer as needed, and stir thoroughly to dissolve it evenly. If necessary, the solution concentration can be monitored through a water quality sensor. Check whether the water pump 43, spray pipe 42, and spray head are unobstructed, remove impurities from the filter screen, and ensure that the system is normal. Start the water pump 43 to pressurize and transport the water-fertilizer solution in the water storage tank 41 to the spray pipe 42 through the pipeline, and spray it evenly onto the surface of the planting base 2 by each spray head to ensure that all plants can obtain sufficient water and nutrients. According to the crop growth needs, the irrigation can be timed and quantitatively sprayed through the control system, or the irrigation time and frequency can be manually controlled by zone. During the spraying process, pay attention to monitoring the pressure and spraying status of the nozzles, and adjust the spraying angle and flow rate in a timely manner.

[0077] Excess fertilizer solution seeps into the permeation layer 44 and is promptly discharged through the drain pipe 45 to prevent water accumulation at the base and root hypoxia. The outlet of the drain pipe 45 is equipped with a filter device to collect and treat the discharged liquid to prevent environmental pollution. After spraying, the pump 43 is turned off in time, and the spray head is cleaned. The spray pipe 42 and spray head are disassembled and inspected regularly to prevent blockage and corrosion. The water quality of the water storage tank 41 is checked regularly, and the sediment at the bottom of the tank is cleaned to ensure a safe supply of fertilizer and water. The sediment in the permeation layer 44 is checked, and impurities inside the drain pipe 45 are cleaned to ensure the smooth flow of the permeation and drainage system.

[0078] Reference Figure 1 and Figure 2 The ventilation device 5 includes an air conditioning system 51 and a ventilation fan 52. The air conditioning system 51 is connected to the insulated shed 1 and blows air into the insulated shed 1. The air conditioning system 51 includes a hot air component and a cold air component. The ventilation fan 52 is installed on the side wall of the insulated shed 1 and controls the air exchange inside the insulated shed 1.

[0079] The air conditioning system 51 adopts an integrated or split-type intelligent temperature control unit, which must have both hot and cold air functions. The unit capacity is calculated based on the volume and heat load of the insulated shed 1. Variable frequency type is commonly used for easy energy consumption adjustment. The air conditioning system 51 is connected to the insulated shed 1 through insulated pipes. The pipes are made of insulated composite materials, and the diameter is determined to ensure the air supply volume. All pipe joints are sealed with sealing rings to prevent air leakage. The air outlets are evenly distributed on the top or sides of the insulated shed 1. The air outlets are equipped with adjustable louvers to facilitate adjustment of air direction and air volume, achieving uniform air circulation inside the shed. Temperature and humidity sensors are installed inside the insulated shed 1 to provide real-time feedback of air parameters to the air conditioning system, realizing automatic temperature and humidity adjustment.

[0080] Ventilation fan 52 is a high-volume, low-noise axial flow fan. The specifications are determined according to the volume of the greenhouse and the required number of air changes. One or more fans are installed on each side wall to form convection ventilation. Ventilation fan 52 is installed on the side wall of the insulated greenhouse 1 to avoid direct airflow to the crops and improve air circulation efficiency. Rainproof louvers and insect-proof nets are added to the outside to prevent external rainwater and pests from entering. Ventilation fan 52 is linked with temperature and humidity sensors and can be switched manually or automatically, and can be controlled by timer or in real time.

[0081] The system sets the target temperature and humidity, automatically switches between hot air and cold air components based on feedback from sensors inside the insulated shed 1, and starts the air conditioning system 51. The hot air component is provided with heat by an electric heater or heat pump, while the cold air component is cooled by a compressor. The blower delivers the processed air evenly into the shed through pipes. By adjusting the louvers at the air outlets, the airflow can be directed and fine-tuned in different areas to avoid local temperature differences.

[0082] According to actual needs, such as increased CO2 concentration, excessive humidity, or odor inside the greenhouse, manually or automatically turn on the ventilation fan 52. After the ventilation fan 52 is turned on, the air inside the greenhouse will be exhausted, and fresh air will be introduced through the air inlet to promote gas exchange and prevent diseases. After ventilation is completed, turn off the fan in time to avoid excessive ventilation and temperature fluctuations.

[0083] An automated control system can be set up to realize the linkage between the air conditioning system 51 and the ventilation fan 52. For example, when the air conditioning system is running, the ventilation fan is turned off first, and after the temperature and humidity reach the standard, the ventilation fan is turned on intermittently for ventilation. The system can automatically adjust the operating mode according to the external weather conditions and crop growth stage to reduce energy consumption and improve the accuracy of environmental control.

[0084] Example 3: Based on Example 2, the following is added: The bottom of the insulated shed 1 is equipped with wheels for easy movement between different planting bases 2 or ridges. After the soil covering device 3 covers the planting base 2 or ridge with soil, it moves the insulated shed 1 and covers the planting base 2 or ridge.

[0085] Example 4: Based on Example 2, the following is added: Reference Figure 4 The bottom of the insulation shed 1 is connected to the pile foundation 21 for disassembly and fixation via a row of flipping rods. When the soil covering device 3 is covering the soil, the conveyor belt 31 moves to the flipping rod, which opens and lifts the flipping rod. After the conveyor belt 31 passes, the flipping rod is lowered and locked. This process is repeated.

[0086] Example 5: This invention discloses a seedling cultivation system for greening tourist attractions, referring to... Figure 5The system includes a control module 6, a monitoring module 7, and a data module 8. The control module 6 is connected to the seedling equipment via a control wire and controls the operation of the seedling equipment. The monitoring module 7 is connected to the seedling equipment via a data wire and monitors and collects data from the seedling equipment. The control module 6 and the monitoring module 7 are interconnected via control wires to form a mutual feedback control loop. The data module 8 is connected to the monitoring module 7 via a data wire and receives the data information collected by the monitoring module 7.

[0087] Control module 6 uses an industrial-grade intelligent controller, which is installed in the main control cabinet or dedicated chassis in the seedling area. The chassis should be waterproof, dustproof, and heat-resistant, and easy to maintain and operate. Control module 6 is connected to the seedling equipment through standard control wires. The wires are shielded or corrosion-resistant cables, and the interfaces are pluggable terminals for easy expansion and maintenance. Control module 6 is equipped with a power inlet, output port, and communication interface for easy future expansion and remote control.

[0088] The monitoring module 7 uses a multi-parameter environmental monitor or an intelligent sensor integrated board, and is installed near the seedling equipment or in key locations in the seedling area, such as above the seedbed or in environmental passages. The fixing method can be wall-mounted, bracketed, or embedded. The monitoring module 7 is connected to the seedling equipment through a data cable to collect key parameters such as temperature, humidity, light intensity, CO2 concentration, soil moisture, and equipment operating status in real time. The monitoring module 7 and the control module 6 exchange data and control signals through a control cable. The cable port needs to be sealed to prevent moisture intrusion.

[0089] Data module 8 is a data acquisition and storage device, installed in the main control cabinet or a dedicated network chassis. Data module 8 is connected to monitoring module 7 via data cables and uses a high-speed data bus to achieve high-speed and stable data transmission. Data module 8 is equipped with a display screen, data storage card and remote communication module, supporting real-time data display, storage and remote uploading functions.

[0090] First, install and wire the control module 6, monitoring module 7, and data module 8 in sequence, ensuring that the power, communication, and data wires of each module are reliably connected. Then, start the main power supply of the system and enter the system self-test and initialization phase to check the working status of each module and calibrate the monitoring sensors.

[0091] The control module 6 automatically or manually controls the operation of the seedling equipment based on preset parameters or historical data provided by the data module 8. The control module 6 can achieve automated management by setting the running time, cycle, etc. through the program.

[0092] The monitoring module 7 collects environmental parameters and operating data of the seedling area in real time and transmits them back to the control module 6 via data wires to realize dynamic adjustment of equipment operation. At the same time, the monitoring module 7 transmits the collected data to the data module 8 via data wires, and the data module 8 stores, analyzes and displays the data.

[0093] The control module 6 and the monitoring module 7 form a feedback control loop, which automatically adjusts the operating status of the seedling equipment and optimizes the seedling environment based on the monitoring data. The data module 8 regularly organizes and analyzes historical data to provide decision-making basis for seedling parameter setting, equipment maintenance and growth environment optimization. Managers can view the seedling area environment and equipment status in real time through the display interface of the data module 8 or a remote terminal, and remotely adjust the operating parameters when necessary.

[0094] Example 6: Based on Example 5, the following is added: Reference Figure 5 The control module 6 includes a power supply control box 61 and a control computer 62. The power supply control box 61 is connected to an external power supply system and is connected to the seedling equipment through power supply wires and control wires. The power supply control box 61 is remotely connected to the control computer 62, and the control computer 62 remotely controls the power supply control box 61 and further controls the operation of the seedling equipment. The power supply control box 61 controls the operation of the seedling equipment by connecting and controlling the electric valve group 611 and the electric switch 612.

[0095] The power supply control box 61 adopts an industrial-grade metal shell, which is waterproof, dustproof and corrosion-resistant. It is installed in a safe and ventilated position in the seedling area to avoid direct sunlight and rain. The power supply control box 61 is connected to the main power supply system. The inlet is equipped with a leakage current protector and a power isolation switch. It is connected to the seedling equipment through power supply wires and control wires respectively. The wires are made of national standard copper core cables and waterproof junction boxes are used at the ends. The electric control valve group 611 and the electric control switch 612 are integrated inside the power supply control box and are arranged reasonably according to the number of equipment.

[0096] The control computer 62 can be a high-performance industrial computer or an embedded host, installed in the seedling area management room or remote operation and maintenance center, with good heat dissipation and protection. The control computer 62 communicates remotely with the power supply control box 61 through a wired network or wireless network, using a standard communication protocol. The control computer 62 is equipped with a display and input devices, and installs dedicated control software for the seedling system, supporting real-time monitoring and parameter setting.

[0097] First, connect the power supply system, start the power supply control box 61, and confirm that the power indicator lights and all outputs are normal. After the control computer 62 starts, it connects to the power supply control box 61 through the remote communication interface, automatically identifies all connected seedling equipment, and performs functional tests on the electric control valve group 611 and the electric control switch 612 to ensure that the switch action is accurate, the valve group opens and closes sensitively, and the system has no error alarms.

[0098] The operator sets the operating parameters of the seedling equipment on the control computer 62, including irrigation time period, light duration, ventilation frequency, etc. The control computer 62 remotely sends control commands to the power supply control box 61 according to the preset program or real-time monitoring data. After receiving the commands, the power supply control box 61 starts and stops each seedling equipment in an orderly manner through the electric control valve group 611 and the electric control switch 612 to achieve precise control. The control computer 62 receives the equipment operating status feedback in real time and records the operation log, supporting real-time display on the interface and query of historical data.

[0099] The system can be set to an automated operation mode. Based on the data collected by the environmental monitoring module, the control computer 62 automatically adjusts the equipment operation strategy. In case of power failure, equipment failure or abnormal alarm, the power supply control box 61 can automatically cut off the relevant circuit and send fault information to the control computer 62 to prompt the maintenance personnel to handle it in time.

[0100] Reference Figure 5 The monitoring module 7 includes a sensor assembly 71 and a monitoring assembly 72, which are distributed at monitoring nodes within the seedling equipment. The sensor assembly 71 includes an air sensor 711, a soil sensor 712, a water sensor 713, and an equipment sensor 714. The air sensor 711 monitors the temperature, humidity, and composition ratio of the air within the seedling equipment. The soil sensor 712 monitors the temperature, humidity, and composition ratio of the culture medium within the seedling equipment. The water sensor 713 monitors the flow rate, flow volume, storage capacity, and composition ratio of the water supply system within the seedling equipment. The equipment sensor 714 monitors the operating parameters of various functional components of the seedling equipment. The monitoring assembly 72 includes a camera 721 and a monitoring display 722, which are interconnected. The sensor assembly 71 is connected to an execution feedback assembly 73, which provides feedback control to the control module 6.

[0101] The various sensors in the sensor assembly 71 are rationally arranged at different monitoring nodes within the seedling equipment according to its structure and monitoring requirements. The air sensor 711 is installed above the seedbed, at the equipment ventilation opening, or in the center of the seedling space at a moderate height to avoid direct sunlight and moisture. It includes a temperature and humidity sensor and a gas composition analyzer. The soil sensor 712 is buried inside the cultivation substrate, with the sensing probe making good contact with the seedling roots. The wiring is protected by a waterproof sheath. It includes a soil temperature and humidity sensor and a nutrient composition sensor. The water sensor 713 is installed at key locations in the water supply pipeline, water tank, or irrigation facility. It is firmly fixed to prevent vibration from affecting data accuracy. It includes a flow meter, a water quality analyzer, and a liquid level sensor. The equipment sensor 714 is installed on the power components, drive mechanisms, or control ports of the seedling equipment. The wiring harness is rationally arranged for easy maintenance. It includes current, voltage, switch status, and mechanical motion sensors.

[0102] All sensors are connected to the central acquisition unit via shielded signal cables or wireless communication modules, and the interfaces are designed to be waterproof and dustproof.

[0103] Camera 721 is a high-definition industrial camera or network camera, which is distributed and installed in key viewpoints in the seedling area, such as directly above the seedbed, next to the irrigation equipment, and at the entrance of the passage. The bracket is fixed and the angle can be adjusted for panoramic coverage. The monitoring display 722 is installed in the seedling area management room or main control cabinet. It uses a high-resolution LCD screen and supports multiple video signal inputs and split-screen display. Camera 721 and monitoring display 722 communicate with each other through wired or wireless means to ensure real-time video transmission and image display.

[0104] The execution feedback component 73 is an intelligent feedback controller, which is installed on the central control board in the main control cabinet or seedling equipment. After the data from each sensor is collected by the execution feedback component 73, it is fed back to the control module 6 through control wires or wireless signals to achieve closed-loop control.

[0105] Each sensor component collects information in real time such as air temperature, humidity, gas composition, soil temperature and humidity, nutrient ratio, water flow rate, storage, and equipment operating parameters. The camera 721 captures or monitors the seedling area in real time at regular intervals. The monitoring display 722 displays multiple video feeds and alarm information simultaneously. The monitoring data is fed back to the control module 6 through the execution feedback component 73. The control module adjusts the operating strategy of the seedling equipment according to the data changes, such as starting irrigation, adjusting ventilation, and adjusting lighting.

[0106] The control module 6 automatically triggers equipment operation or adjusts parameters based on monitoring data to achieve precise environmental regulation and automatic control. If the sensor or camera detects an abnormality, such as excessive temperature and humidity, equipment failure, or abnormal water supply, the system will automatically alarm and the execution feedback component 73 will promptly feed back to the control module 6 to trigger emergency measures, such as shutdown or switching to backup equipment. Management personnel can view environmental data and video information in real time through the monitoring display 722 and remote terminal, and manually intervene or adjust parameters.

[0107] Reference Figure 5 The data module 8 includes a data storage component 81 and a data analysis component 82. The data storage component 81 is used to store data information collected by the monitoring component 72. The data analysis component 82 is connected to the data storage component 81 through a data wire and analyzes and processes the stored data information.

[0108] The monitoring component 72 collects environmental, equipment, and image data in real time and automatically uploads it to the data storage component 81 via data cables. The data storage component 81 classifies and tags the data according to its data type, supports efficient management of structured data (such as numerical data such as temperature, humidity, and flow rate) and unstructured data (such as video and images), and backs up the latest data to a local redundant disk or cloud server regularly or in real time to prevent data loss.

[0109] The data analysis component 82 periodically or as needed calls historical and real-time data from the data storage component 81, automatically performs data cleaning, format conversion, and feature extraction, and applies various analysis algorithms, such as trend analysis, anomaly detection, and predictive modeling, to deeply mine information such as environmental parameters, equipment status, and seedling growth, and outputs analysis reports, early warning information, or optimization suggestions. The analysis results are displayed in real time through a monitoring monitor or management platform, which is convenient for managers to make decisions.

[0110] The analysis results can serve as a reference for control module 6, automatically adjusting the operating parameters of the seedling equipment to achieve intelligent optimization closed loop. Key anomalies or alarm analysis results are notified to management personnel via SMS, email, etc., improving emergency response capabilities.

[0111] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the scope defined by the structure of the invention, and all such modifications and additions should fall within the protection scope of the present invention.

Claims

1. A seedling cultivation device for greening tourist attractions, comprising an insulated shed (1) and a planting substrate (2), wherein the planting substrate (2) is disposed inside the insulated shed (1), and a culture medium is disposed within the planting substrate (2) for planting and cultivating greening plants, characterized in that: A soil covering device (3) is provided above the planting base (2). The soil covering device (3) is used to fill the planting base (2) with culture medium. The planting base (2) is connected to and equipped with a water and fertilizer device (4). The water and fertilizer device (4) is used to supplement the planting base (2) with water and nutrients to supply the green plants for growth and cultivation. The heat preservation shed (1) is connected to and equipped with a ventilation device (5), and the ventilation device (5) controls the exchange of air with the outside. The soil covering device (3) includes a conveyor belt (31), which is horizontally arranged on the planting base (2) and moved longitudinally. Both ends of the conveyor belt (31) are mounted on sliding rails (32) and slide along the sliding rails (32). One end of the conveyor belt (31) is connected to and equipped with a receiving cart (33). The receiving cart (33) is driven by power and drives the conveyor belt (31) to move. A scraper (311) is movably installed on the conveyor belt (31). Scraper tracks (312) are provided on both sides of the conveyor belt (31). Both ends of the scraper (311) are mounted on the scraper tracks (312) and slide along the scraper tracks (312). A receiving hopper (331) is provided on the receiving cart (33), and the bottom end of the receiving hopper (331) is connected to the conveyor belt (31). The receiving vehicle (33) is set outside the insulation shed (1). The bottom of the insulation shed (1) is connected to the pile foundation (21) through a row of flipping rods. When the soil covering device (3) covers the soil, the conveyor belt (31) moves to the flipping rod, which opens and lifts the flipping rod. After the conveyor belt (31) passes, the flipping rod is lowered and locked. This process is repeated. The frame structure of the insulated shed (1) is covered from the inside out with a light-transmitting layer (11), a light-shielding layer (12), and a covering layer (13). The light-transmitting layer (11) is made of transparent material, the light-shielding layer (12) is made of dark-colored light-transmitting material, and the covering layer (13) is made of non-transparent heat-insulating material. The light-transmitting layer (11), the light-shielding layer (12), and the covering layer (13) are respectively covered or retracted by a roller shutter device (14). The roller shutter device (14) includes a roller shutter roller (141). The light-transmitting layer (11), the light-blocking layer (12), and the covering layer (13) are respectively installed at the ends of the light-transmitting layer (11), the light-blocking layer (12), and the covering layer (13) are rotated by the control of rotation. The roller (141) is connected to the roller motor (142) and is driven and controlled to rotate by the roller motor (142). The two ends of the roller (141) move along the roller slide rail (143). A supplementary light (15) is installed inside the heat preservation shed (1) and the supplementary light (15) shines towards the planting base (2).

2. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The planting base (2) includes a pile foundation (21) and a protective layer (22). The pile foundation (21) is located at the corner of the heat-insulating shed (1) and is used to support the heat-insulating shed (1). The protective layer (22) is connected between the pile foundations (21) and forms a closed enclosure. A dividing plate (221) is provided inside the closed enclosure formed by the pile foundations (21) and the protective layer (22). The dividing plate (221) divides the inside of the closed enclosure into a planting trough (23) and a drainage trough (24).

3. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The water and fertilizer device (4) includes a water storage tank (41) and a spray pipe (42). The spray pipe (42) is connected to the water storage tank (41) at one end. The spray pipe (42) is arranged above the planting base (2) and spray heads are provided at intervals on the spray pipe (42). The spray pipe (42) is connected to the water storage tank (41) through a water pump (43). A permeable layer (44) is laid at the bottom of the planting base (2). The permeable layer (44) is laid with permeable material and a drainage pipe (45) is buried in the permeable layer (44).

4. The seedling cultivation equipment for greening tourist attractions according to claim 1, characterized in that: The ventilation device (5) includes an air conditioning system (51) and a ventilation fan (52). The air conditioning system (51) is connected to the heat insulation shed (1) and blows air into the heat insulation shed (1). The air conditioning system (51) includes a hot air component and a cold air component. The ventilation fan (52) is installed on the side wall of the heat insulation shed (1) and controls the air exchange inside the heat insulation shed (1).

5. A seedling cultivation system for greening tourist attractions, applied to the seedling cultivation equipment as described in any one of claims 1-4, comprising a control module (6), a monitoring module (7), and a data module (8), wherein the control module (6) is connected to the seedling cultivation equipment via a control wire and controls the operation of the seedling cultivation equipment, and the monitoring module (7) is connected to the seedling cultivation equipment via a data wire and monitors and collects data from the seedling cultivation equipment, characterized in that: The control module (6) and the monitoring module (7) are interconnected by control wires and form a mutual feedback control loop. The data module (8) is connected to the monitoring module (7) by data wires and receives the data information collected by the monitoring module (7).

6. A seedling cultivation system for greening tourist attractions according to claim 5, characterized in that: The control module (6) includes a power supply control box (61) and a control computer (62). The power supply control box (61) is connected to an external power supply system and is connected to the seedling equipment through power supply wires and control wires. The power supply control box (61) is remotely connected to the control computer (62), and the control computer (62) remotely controls the power supply control box (61) and further controls the operation of the seedling equipment. The power supply control box (61) controls the operation of the seedling equipment by connecting and controlling the electric control valve group (611) and the electric control switch (612).

7. A seedling cultivation system for greening tourist attractions according to claim 5, characterized in that: The monitoring module (7) includes a sensor assembly (71) and a monitoring assembly (72). The sensor assembly (71) and the monitoring assembly (72) are distributed at monitoring nodes within the seedling equipment. The sensor assembly (71) includes an air sensor (711), a soil sensor (712), a water sensor (713), and an equipment sensor (714). The air sensor (711) is used to monitor the temperature, humidity, and composition ratio of the air within the seedling equipment. The soil sensor (712) is used to monitor the temperature and humidity of the culture medium within the seedling equipment. The water sensor (713) is used to monitor the flow rate, flow rate, storage capacity and component ratio of the water supply facilities in the seedling equipment. The equipment sensor (714) is used to monitor the operating parameters of each functional component of the seedling equipment. The monitoring component (72) includes a camera (721) and a monitoring display (722). The camera (721) and the monitoring display (722) are interconnected. The sensor component (71) is connected to an execution feedback component (73) and feeds back to the control module (6) through the execution feedback component (73).

8. A seedling cultivation system for greening tourist attractions according to claim 5, characterized in that: The data module (8) includes a data storage component (81) and a data analysis component (82). The data storage component (81) is used to store data information collected by the monitoring component (72). The data analysis component (82) is connected to the data storage component (81) through a data wire and analyzes and processes the stored data information.

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