Plateau pepper growth environment regulation and control integrated system based on multi-source data fusion

Abstract

The invention discloses a plateau pepper growth environment regulation and control integrated system based on multi-source data fusion, and relates to the field of plateau pepper auxiliary planting, and the integrated system is configured to be a closed cultivation device integrating environment perception, data fusion analysis and multi-factor cooperative regulation and control. The closed cultivation device comprises a cultivation bin body, an environment regulation and control module, a visual inspection module and a directional deinsectization module, the inner side of the cultivation bin body is divided into a plant growth regulation and control chamber and an equipment integration chamber which are adjacently arranged up and down through a transverse partition plate, and multiple rows of pepper planting modules distributed in the longitudinal direction are arranged on the inner side of the plant growth regulation and control chamber; according to the integrated system, environment perception, data fusion analysis and multi-factor cooperative regulation and control functions are integrated into the closed cultivation device, the visual inspection module is used for dynamically obtaining the plant growth state and pest and disease damage information, and the directional deinsectization module achieves precise deinsectization; and full-period stable control and multi-factor dynamic collaborative optimization of the plateau pepper growth environment can be realized.

Description

Technical Field

[0001] This invention relates to assisted cultivation technology for highland chili peppers, specifically to an integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion. Background Technology

[0002] Due to unique geographical and climatic conditions (low oxygen, strong ultraviolet radiation, large diurnal temperature range, and short frost-free period), traditional open-field or simple greenhouse chili pepper cultivation in my country's plateau regions (such as the Qinghai-Tibet Plateau and the Yunnan-Guizhou Plateau) faces multiple challenges: First, the natural environment is unstable, with drastic fluctuations in key environmental factors such as temperature, humidity, light, and carbon dioxide concentration, easily leading to disordered chili pepper growth cycles, reduced fruit set, or even crop failure. Second, pest and disease control is difficult. The fragile ecosystems of plateau regions limit the use of chemical pesticides, and traditional physical / biological control methods (such as insect nets and the release of natural enemies) have limited effectiveness in closed or semi-closed environments, easily leading to the spread of pests. Third, resource utilization efficiency is low. Water and fertilizer supply relies on experience-based judgment, easily resulting in waste or insufficient supply. Furthermore, multi-source environmental data (such as temperature, humidity, light intensity, and plant physiological status) are collected and analyzed independently, making it difficult to achieve precise and coordinated regulation, thus restricting the quality improvement and large-scale production of plateau chili peppers.

[0003] In recent years, with the development of facility agriculture technology, closed cultivation devices have gradually become an important direction for the cultivation of highland specialty crops due to their ability to isolate harsh external environments and stably control growth conditions. However, existing closed cultivation systems still have significant drawbacks:

[0004] Environmental control is too simplistic: Most systems focus only on regulating single factors such as temperature, humidity or light, lacking synergistic optimization of multiple factors such as carbon dioxide concentration and nutrient solution ratio, making it difficult to meet the dynamic needs of peppers at different growth stages (such as seedling stage, flowering stage and fruiting stage).

[0005] Monitoring and analysis are fragmented: Environmental parameter collection and plant growth status monitoring (such as plant height, leaf color, and pests and diseases) are mostly independent modules, and the data fusion and analysis capabilities are insufficient, resulting in regulatory decisions lagging behind actual needs.

[0006] Extensive pest and disease control: Traditional pest control methods (such as spraying and insect traps) are prone to damaging plants or polluting the environment, and lack directionality, causing great ecological disturbance to non-target areas, making it difficult to adapt to the requirements of low-intervention and high-precision green planting in plateau areas.

[0007] Low system integration: Functional modules such as environmental perception, control execution, inspection and maintenance are scattered, resulting in low space utilization, high operation and maintenance costs, and difficulty in achieving one-stop efficient management.

[0008] Therefore, there is an urgent need to develop an integrated system for regulating the growth environment of highland peppers, which integrates multi-source data fusion analysis, multi-factor synergistic regulation, and precise pest control, in order to solve the problems of unstable environment, imprecise regulation, and inefficient pest control in pepper cultivation in highland environments. Summary of the Invention

[0009] The purpose of this invention is to provide an integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion, so as to solve the problems of large fluctuations in environmental factors, fragmented multi-source data making coordinated regulation difficult, and extensive pest and disease control in existing technologies for chili pepper cultivation in highland environments.

[0010] To achieve the above objectives, the present invention provides the following technical solution: an integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion. The integrated system is configured as a closed cultivation device that integrates environmental perception, data fusion analysis, and multi-factor synergistic regulation. The closed cultivation device includes a cultivation chamber, an environmental regulation module, a visual inspection module, and a targeted pest control module. The inner side of the cultivation chamber is divided into an upper and lower adjacent plant growth regulation chamber and an equipment integration chamber by a horizontal partition. The inner side of the plant growth regulation chamber is provided with multiple rows of chili pepper planting modules distributed longitudinally. Each chili pepper planting module is equipped with an independent substrate cultivation trough and drip irrigation pipeline. The environmental regulation module includes an artificial lighting unit distributed on the top side of the plant growth regulation chamber, a temperature and humidity control unit distributed in the equipment integration chamber and circulating air to the plant growth regulation chamber through ventilation ducts, a gas component supply unit distributed in the equipment integration chamber and supplementing carbon dioxide to the plant growth regulation chamber through an air supply pipeline, and a water and fertilizer supply unit integrated in the equipment integration chamber and supplying nutrient solution to each chili pepper planting module through a liquid preparation unit and distributed pipelines.

[0011] Furthermore, the visual inspection module is configured in the plant growth control room and is used to monitor the plant growth status and pests and diseases. The visual inspection module includes two longitudinal moving belts coaxially driven by a first driving component and an image acquisition device mounted on each longitudinal moving belt. The two longitudinal moving belts are arranged parallel to each other on both sides of the multi-row pepper planting module and move synchronously back and forth under the drive of the first driving component to realize image acquisition and status monitoring of the pepper plant canopy. The dual-belt layout parallel to both sides of the planting module can cover the left and right canopy areas of the plant. Combined with the back and forth movement, it can realize continuous scanning, eliminate monitoring blind spots, and improve the completeness of the acquisition of features such as plant height, leaf color, canopy width, and pest and disease spots.

[0012] Furthermore, the directional pest control module is configured on the top side of the plant growth control chamber and achieves directional pest control through coordinated planar movement and vertical lifting. The directional pest control module includes an installation arm, a synchronous belt slide, a support seat, a long boom, a winch device, a steel rope, a longitudinal guide rail slide, suspension bolts, a cover plate, and a laser pest control unit. The synchronous belt slide is arranged horizontally and its two ends are rigidly connected to the top of the plant growth control chamber through the installation arm. A support seat is set on the sliding end of the synchronous belt slide, and long booms are set on both sides of the support seat. A winch device corresponding to the position of the long boom is set on the support seat.

[0013] Furthermore, the winch device is a servo winch with braking function. A steel rope is wound on the drum of the winch device, and the end of the steel rope is guided by a guide wheel at the end of the long boom and vertically connected to the longitudinal guide rail slide. Using a servo winch with braking function as the power core allows for precise control of the steel rope winding and unwinding speed and reliable locking at any position, preventing slippage caused by load changes or external disturbances, and ensuring the positioning accuracy and stability of the longitudinal guide rail slide during vertical lifting.

[0014] Furthermore, the sliding end of the longitudinal guide rail slide is connected to the cover plate via suspension bolts. The cover plate rises and falls with the longitudinal guide rail slide, achieving vertical displacement to cover the target plant area. A laser pest control unit is installed inside the cover plate. When the visual inspection module identifies pests and diseases on a specific plant and determines its canopy height and location, the cover plate will descend in a controlled manner via the longitudinal guide rail slide, allowing the laser pest control unit to precisely target the affected part of the plant. This achieves localized coverage and isolation of the pest-infested area, thus avoiding accidental damage to nearby healthy plants or disruption of the surrounding microenvironment during operation, improving the targeting accuracy and safety of pest control.

[0015] Furthermore, the laser pest control unit includes a second drive component, a cross-shaped bottom rail, a cantilever bracket, and a laser emitter. The cross-shaped bottom rail is connected to the top wall of the cover plate via a support. The second drive component is located in the middle of the support, and a drive cone wheel is connected to the shaft end of the second drive component.

[0016] Furthermore, each radial track of the cross-shaped bottom rail is equipped with a cantilever bracket, and each radial track of the cross-shaped bottom rail is rotatably connected with a screw. The threaded hole of each cantilever bracket and the screw on the corresponding radial track form a screw-nut pair, and the free end of each screw is fixed with a driven cone wheel, which meshes with the drive cone wheel at the shaft end of the second drive component.

[0017] Furthermore, the cantilever bracket is slidably connected to the radial track of the cross-shaped base rail. The cantilever bracket is equipped with a power pulley support that slides freely along its length, and a laser emitter is mounted on the front side of the power pulley support. The laser pest control unit uses the cross-shaped base rail in conjunction with a second driving component to drive a conical wheel that synchronously rotates the screws on the four radial tracks. This allows the cantilever bracket to flexibly extend and retract along the radial tracks to adjust the lateral coverage area of ​​the laser emitter. Simultaneously, the freely sliding power pulley support on the cantilever bracket further drives the laser emitter to move along the length of the cantilever. Therefore, the laser emitter can achieve precise positioning and multi-angle pointing adjustment within the target area covered by the canopy. It can flexibly adjust the irradiation angle and distance for pest points at different heights and canopy positions, and dynamically track targets based on insect distribution density and morphological changes. While ensuring efficient inactivation of pests, it minimizes thermal damage and light pollution to healthy chili plant tissues, significantly improving the accuracy of laser pest control in high-altitude chili cultivation scenarios.

[0018] Compared with existing technologies, the integrated system for regulating the growth environment of highland peppers based on multi-source data fusion provided by this invention integrates environmental perception, data fusion analysis, and multi-factor collaborative regulation functions into a closed cultivation device. It utilizes a visual inspection module to dynamically acquire plant growth status and pest and disease information, and a targeted pest control module to achieve precise pest eradication. This enables stable control and dynamic collaborative optimization of the highland pepper growth environment throughout its entire lifecycle. In particular, the linkage between the environmental regulation module and the visual inspection module, driven by multi-source data fusion analysis, significantly improves the real-time nature of regulation decisions and the targeting of pest control operations. Specific technical effects include the following:

[0019] 1. By integrating environmental sensor data, crop growth images and external meteorological information, the system can dynamically identify the optimal combination of environmental parameters for different growth stages of chili peppers (such as seedling stage, flowering stage and fruiting stage), and coordinate the control of light, temperature and humidity, carbon dioxide concentration and water and fertilizer supply. This overcomes the shortcomings of traditional systems with single-factor regulation and mismatch of parameters, and solves the problem of unstable growth caused by large fluctuations in plateau environmental factors.

[0020] 2. The visual inspection module adopts a dual longitudinal moving belt synchronous reciprocating image acquisition design, combined with the planar movement + vertical lifting collaborative positioning of the directional pest control module and the cross rail drive adjustment of the laser pest control unit, to achieve high-frequency monitoring of plant canopy status and pests and diseases, and rapid locking and killing of pest targets, avoiding damage to plants and contamination of non-target areas caused by traditional extensive pest control. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0023] Figure 2 This is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

[0024] Figure 3 This is a schematic diagram of the directional insect control module in Embodiment 2 of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the cover plate and the laser insect-removing unit in Embodiment 2 of the present invention;

[0026] Figure 5 This is a schematic diagram of the laser insect-removing unit in Embodiment 2 of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Cultivation chamber; 11. Plant growth control room; 12. Equipment integration room; 2. Chili pepper planting module; 3. Artificial lighting unit; 4. Temperature and humidity control unit; 5. Gas component supply unit; 6. Water and fertilizer supply unit; 7. Visual inspection module; 71. Longitudinal moving belt; 72. Image acquisition device; 8. Targeted pest control module; 81. Mounting arm; 82. Synchronous belt slide; 83. Bearing seat; 84. Long boom; 85. Winch device; 86. Steel rope; 87. Longitudinal guide rail slide; 88. Cover plate; 89. Laser pest control unit; 891. Laser emitter; 892. Cross-shaped bottom rail; 893. Cantilever bracket; 894. Screw; 895. Power pulley support; 896. Second drive component. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] As attached Figure 1 As shown:

[0031] Example 1:

[0032] This invention provides an integrated system for regulating the growth environment of highland peppers based on multi-source data fusion. The integrated system is configured as a closed cultivation device that integrates environmental perception, data fusion analysis, and multi-factor synergistic regulation. The closed cultivation device includes a cultivation chamber 1, an environmental regulation module, and a visual inspection module 7.

[0033] 1. In one embodiment of the present invention, the inner side of the cultivation chamber 1 is divided into a plant growth control chamber 11 and an equipment integration chamber 12 arranged adjacent to each other by a horizontal partition. The inner side of the plant growth control chamber 11 is provided with multiple rows of chili pepper planting modules 2 distributed longitudinally. Each chili pepper planting module 2 is equipped with an independent substrate cultivation trough and drip irrigation pipeline (not shown in the figure).

[0034] 2. In one embodiment of the present invention, the environmental control module includes an artificial lighting unit 3 distributed on the top side of the plant growth control chamber 11, a temperature and humidity control unit 4 distributed in the equipment integration chamber 12 and circulating air into the plant growth control chamber 11 through ventilation ducts, a gas component supply unit 5 distributed in the equipment integration chamber 12 and supplementing carbon dioxide into the plant growth control chamber 11 through air supply pipelines, and a water and fertilizer supply unit 6 integrated in the equipment integration chamber 12 and supplying nutrient solution to each chili planting module 2 through a liquid preparation unit and distributed pipelines.

[0035] 3. In one embodiment of the present invention, the environmental control module further includes an exhaust purification unit (not shown in the figure). The exhaust purification unit includes an exhaust fan installed in the equipment integration chamber, an air filter assembly connected to the exhaust fan, and an exhaust duct connecting the plant growth control chamber 11 to the external environment. The exhaust fan forces the air in the plant growth control chamber 11 out through the exhaust duct. After passing through the air filter assembly for filtration and purification of particulate matter, harmful gases, and microorganisms, the air is discharged to the external environment, realizing the regular renewal of the air inside the closed cultivation device and the active removal of pollutants, maintaining fresh air in the control chamber and preventing the accumulation of pathogens.

[0036] 4. In one embodiment of the present invention, the visual inspection module 7 is configured inside the plant growth control chamber 11 and is used to monitor the plant growth status and pests and diseases. The visual inspection module 7 includes two longitudinal moving belts 71 coaxially driven by a first driving component and an image acquisition device 72 mounted on each longitudinal moving belt 71. The two longitudinal moving belts 71 are arranged parallel to each other on both sides of the multi-row chili pepper planting module 2 and move synchronously back and forth under the drive of the first driving component to realize image acquisition and status monitoring of the chili pepper plant canopy. The dual-belt layout parallel to both sides of the planting module can cover the left and right canopy areas of the plant. Combined with the back and forth movement, continuous scanning is achieved, eliminating monitoring blind spots and improving the completeness of the acquisition of features such as plant height, leaf color, canopy width, and pest and disease spots.

[0037] Working Principle: Example 1 constructs a collaborative system integrating plant growth and equipment operation through a closed cultivation device and a layered spatial layout. The upper plant growth control chamber 11 provides a stable substrate cultivation environment and canopy growth space for the chili peppers. The lower equipment integration chamber 12 centrally houses core control units such as artificial lighting, temperature and humidity control, carbon dioxide supply, ventilation and purification, and water and fertilizer supply, forming a vertically integrated architecture of planting execution and control support. The environmental control module supplements light through artificial lighting unit 3, circulates temperature and humidity through temperature and humidity control unit 4, applies additional carbon dioxide through gas component supply unit 5, and delivers nutrient solution as needed through water and fertilizer supply unit 6, controlling light, temperature, humidity, and humidity. The system constructs a suitable microenvironment for chili pepper growth through multiple dimensions including air, water, and fertilizer. The visual inspection module 7 relies on the synchronous reciprocating scanning of the dual longitudinal moving belts 71 to continuously collect data on the morphology (plant height, crown width), physiology (leaf color), and pest and disease characteristics of the chili pepper canopy. It can also indirectly estimate the relative chlorophyll content (SPAD value) by analyzing the reflectance ratio of specific spectral bands (such as near-infrared and red light), providing real-time growth status feedback and nutrient stress warning for environmental regulation. All modules operate in a closed space, enabling environmental perception data to directly drive the control unit to dynamically adjust parameters, thus initially realizing multi-factor collaborative protection of the highland chili pepper growth environment and online monitoring of growth status.

[0038] As attached Figure 2 To be continued Figure 4 As shown:

[0039] Example 2:

[0040] This invention provides an integrated system for regulating the growth environment of highland peppers based on multi-source data fusion. The integrated system is configured as a closed cultivation device that integrates environmental perception, data fusion analysis, and multi-factor collaborative regulation. The closed cultivation device includes a cultivation chamber 1, an environmental regulation module, a visual inspection module 7, and a directional pest control module 8. The directional pest control module 8 is configured on the top side of the plant growth regulation chamber 11 and achieves directional pest control through coordinated planar movement and vertical lifting. The directional pest control module 8 includes an installation arm 81, a synchronous belt slide 82, a support seat 83, a long boom 84, a winch device 85, a steel rope 86, a longitudinal guide rail slide 87, suspension bolts, a cover plate 88, and a laser pest control unit 89. The synchronous belt slide 82 is arranged horizontally and its two ends are rigidly connected to the top of the plant growth regulation chamber 11 through the installation arm 81. The support seat 83 is set on the sliding end of the synchronous belt slide 82. Long booms 84 are set on both sides of the support seat 83. The support seat 83 is equipped with a winch device 85 corresponding to the position of the long boom 84.

[0041] 1. In one embodiment of the present invention, the winch device 85 is a servo winch with braking function. A steel rope 86 is wound on the drum of the winch device 85, and the end of the steel rope 86 is guided by a guide wheel at the end of the long boom 84 and vertically connected to the longitudinal guide rail slide 87. By using a servo winch with braking function as the power core, precise control of the winding and unwinding speed of the steel rope 86 and reliable locking at any position can be achieved, avoiding slippage caused by load changes or external disturbances, and ensuring the positioning accuracy and stability of the longitudinal guide rail slide 87 during vertical lifting.

[0042] 2. In one embodiment of the present invention, the sliding end of the longitudinal guide rail slide 87 is connected to the cover plate 88 via suspension bolts. The cover plate 88 rises and falls with the longitudinal guide rail slide 87 and achieves vertical displacement to cover the target plant area. A laser pest control unit 89 is provided on the inner side of the cover plate 88. When the visual inspection module 7 identifies a specific plant with pests and determines its canopy height and location, the cover plate 88 will be lowered in a controlled manner via the longitudinal guide rail slide 87, so that the laser pest control unit 89 can accurately target the affected part of the target plant, achieving local coverage and isolation of the pest-infested area. This avoids accidental damage to nearby healthy plants or disruption of the surrounding microenvironment during operation, improving the targeting and safety of pest control.

[0043] As attached Figure 4 To be continued Figure 5 As shown:

[0044] 3. In one embodiment of the present invention, the laser insect-removing unit 89 includes a second driving member 896, a cross-shaped bottom rail 892, a cantilever bracket 893, and a laser emitter 891. The cross-shaped bottom rail 892 is connected to the top wall of the cover plate 88 via a support. The second driving member 896 is provided in the middle of the support, and a drive cone wheel is connected to the shaft end of the second driving member 896. A cantilever bracket 893 is provided on each radial rail of the cross-shaped bottom rail 892. A screw 894 is rotatably connected to the upper side of each radial rail of the cross-shaped bottom rail 892. The threaded hole of each cantilever bracket 893 and the screw 894 on the corresponding radial rail form a screw-nut pair. A driven cone wheel is fixed to the free end of each screw 894. The driven cone wheel meshes with the drive cone wheel at the shaft end of the second driving member 896. The cantilever bracket 893 is slidably connected to the radial track of the cross-shaped bottom rail 892. The cantilever bracket 893 is provided with a power pulley support 895 that slides freely along its length. A laser emitter 891 is installed on the front side of the power pulley support 895. The laser pest control unit 89 uses a cross-shaped bottom rail 892 in conjunction with a second driving component 896 to drive a conical wheel to rotate screws 894 on four radial rails. This allows the cantilever bracket 893 to flexibly extend and retract along the radial rails to adjust the lateral coverage of the laser emitter 891. At the same time, a freely sliding power pulley support 895 is provided on the cantilever bracket 893 to further drive the laser emitter 891 to move along the length of the cantilever. Therefore, the laser emitter 891 can achieve precise positioning and multi-angle pointing adjustment in a two-dimensional plane within the target area covered by the cover plate 88. It can flexibly adjust the irradiation angle and distance for pest points at different heights and canopy positions, and can dynamically track targets based on the distribution density and morphological changes of insects. While ensuring efficient inactivation of pests, it minimizes thermal damage and light pollution to the healthy tissues of chili plants, significantly improving the accuracy of laser pest control in high-altitude chili planting scenarios.

[0045] Working Principle: Example 2 adds a directional pest control module 8 to Example 1, forming a closed-loop operation chain of monitoring + positioning + extermination with the visual inspection module 7. The synchronous belt slide 82 drives the carrier seat 83 to move laterally, achieving planar positioning of the laser pest control unit 89. Combined with the vertical lifting and lowering of the longitudinal guide rail slide 87 controlled by the winch device 85, the cover plate 88 and the laser pest control unit 89 can quickly reach the location of the target plants identified by the visual inspection module 7 and complete vertical coverage. With the coordinated drive of the cross-shaped bottom rail 892 and the cantilever bracket 893, the laser pest control unit 89 can precisely position and adjust the angle of the laser emitter 891 in a two-dimensional plane within the coverage area of ​​the cover plate 88, achieving targeted irradiation of pest points at different canopy heights and orientations. Therefore, Example 2 further realizes real-time detection, precise positioning, and non-destructive extermination of pests, solving the problems of traditional pest control methods being crude and easily damaging plants in high-altitude environments, and significantly improving the green prevention and control capabilities of the closed cultivation system.

[0046] In conjunction with Embodiments 1 and 2 above, the present invention also provides the operating principle of the integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion, including the following steps:

[0047] Step 1: The visual inspection module 7 drives two longitudinal moving belts 71 to move back and forth synchronously through the first driving component. The image acquisition device 72 installed on the belt continuously scans the canopy of the multi-row chili pepper planting module 2, and collects real-time image data of plant height, leaf color, canopy width and disease and pest spots. The environmental control module simultaneously acquires the temperature, humidity, light intensity, CO2 concentration and nutrient solution supply parameters in the plant growth control chamber 11, forming a parallel acquisition of multi-source environmental data and growth status data.

[0048] Step 2: The image data acquired by the visual inspection is spatiotemporally registered and fused with the sensor data of the environmental control module. Image processing and pattern recognition algorithms are used to analyze the plant growth stage, health status, and types and distribution of pests and diseases, generating growth assessment results and pest early warning information for individual plants or regions.

[0049] Step 3: Based on the fusion analysis results, the environmental control module dynamically adjusts the illuminance and duration of the artificial lighting unit 3, the air supply temperature and humidity of the temperature and humidity control unit 4, the CO2 flow rate of the gas component supply unit 5, and the nutrient solution ratio and drip irrigation frequency of the water and fertilizer supply unit 6, so that the light, temperature, air, water, and fertilizer parameters match the current growth needs of the chili peppers and maintain the optimal growth environment.

[0050] Step 4: After data analysis determines that a plant has pests and locates its canopy height and horizontal position, the directional pest control module 8 is activated: the synchronous belt slide 82 moves the support seat 83 laterally to above the target row, the hoisting device 85 drives the longitudinal guide rail slide 87 to lower the cover plate 88 to cover the plant, and the laser pest control unit 89 adjusts the laser emitter 891 to the position and angle of the pest point through the cross-shaped bottom rail 892 and the cantilever bracket 893 to carry out precise laser killing; after the operation is completed, the cover plate 88 is raised, and the system returns to the normal monitoring and control state.

[0051] Step 5: After pest control and regulation, visual inspection and environmental data collection are triggered again to update the plant status and pest situation. Data fusion and decision-making are carried out again to form a continuous closed loop of perception → analysis → regulation → pest control → re-perception, ensuring the stability of the highland pepper growth environment and effective suppression of diseases and pests.

[0052] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion, wherein the integrated system is configured as a closed cultivation device integrating environmental sensing, data fusion analysis, and multi-factor synergistic regulation, characterized in that, The closed cultivation device includes a cultivation chamber (1), an environmental control module, a visual inspection module (7), and a targeted pest control module (8). The cultivation chamber (1) is divided into two adjacent plant growth control chambers (11) and an equipment integration chamber (12) by a horizontal partition. The plant growth control chamber (11) has multiple rows of chili pepper planting modules (2) arranged longitudinally. Each chili pepper planting module (2) is equipped with an independent substrate cultivation trough and drip irrigation pipeline. The environmental control module includes modules distributed in the plant growth control chamber. The artificial lighting unit (3) on the top side of the room (11), the temperature and humidity control unit (4) distributed in the equipment integration room (12) and circulating air to the plant growth control room (11) through ventilation ducts, the gas component supply unit (5) distributed in the equipment integration room (12) and supplementing carbon dioxide to the plant growth control room (11) through the gas supply pipeline, and the water and fertilizer supply unit (6) integrated in the equipment integration room (12) and supplying nutrient solution to each chili planting module (2) through the liquid preparation unit and distributed pipelines.

2. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion as described in claim 1, characterized in that, The visual inspection module (7) is configured in the plant growth control chamber (11) and is used to monitor the plant growth status and pests and diseases. The visual inspection module (7) includes two longitudinal moving belts (71) coaxially driven by the first driving component and an image acquisition device (72) mounted on each longitudinal moving belt (71). The two longitudinal moving belts (71) are arranged in parallel on both sides of the multi-row chili planting module (2).

3. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion as described in claim 1, characterized in that, The directional pest control module (8) is configured on the top side of the plant growth control chamber (11) and achieves directional pest control through planar movement and vertical lifting. The directional pest control module (8) includes an installation arm (81), a synchronous belt slide (82), a support seat (83), a long boom (84), a winch device (85), a steel rope (86), a longitudinal guide rail slide (87), suspension bolts, a cover plate (88), and a laser pest control unit (89). The synchronous belt slide (82) is arranged horizontally and its two ends are rigidly connected to the top of the plant growth control chamber (11) through the installation arm (81). The support seat (83) is set on the sliding end of the synchronous belt slide (82). Long booms (84) are set on both sides of the support seat (83). The winch device (85) corresponding to the position of the long boom (84) is provided on the support seat (83).

4. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion according to claim 3, characterized in that, The winch device (85) is a servo winch with braking function. A steel rope (86) is wound on the drum of the winch device (85). The end of the steel rope (86) is guided by the guide wheel at the end of the long boom (84) and vertically connected to the longitudinal guide rail slide (87).

5. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion according to claim 4, characterized in that, The sliding end of the longitudinal guide rail slide (87) is connected to the cover plate (88) by a suspension bolt. The cover plate (88) moves up and down with the longitudinal guide rail slide (87) and achieves vertical displacement to cover the target plant area. A laser pest control unit (89) is set inside the cover plate (88).

6. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion according to claim 5, characterized in that, The laser insect-removing unit (89) includes a second drive component (896), a cross-shaped bottom rail (892), a cantilever bracket (893), and a laser emitter (891). The cross-shaped bottom rail (892) is connected to the top wall of the cover plate (88) through a support. The second drive component (896) is provided in the middle of the support, and a drive cone wheel is connected to the shaft end of the second drive component (896).

7. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion according to claim 6, characterized in that, Each radial track of the cross-shaped bottom rail (892) is provided with a cantilever bracket (893), and each radial track of the cross-shaped bottom rail (892) is rotatably connected with a screw (894). The threaded hole of each cantilever bracket (893) and the screw (894) on the corresponding radial track form a screw and nut pair. The free end of each screw (894) is fixed with a driven cone wheel, which meshes with the drive cone wheel at the shaft end of the second drive member (896).

8. The integrated system for regulating the growth environment of highland chili peppers based on multi-source data fusion according to claim 7, characterized in that, The cantilever bracket (893) is slidably connected to the radial track of the cross-shaped bottom rail (892). The cantilever bracket (893) is provided with a power pulley support (895) that slides freely along its length. A laser emitter (891) is installed on the front side of the power pulley support (895).

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