CN107908198B - Illumination shaping guide system and method for plant bonsai - Google Patents
Illumination shaping guide system and method for plant bonsai Download PDFInfo
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- CN107908198B CN107908198B CN201711141087.4A CN201711141087A CN107908198B CN 107908198 B CN107908198 B CN 107908198B CN 201711141087 A CN201711141087 A CN 201711141087A CN 107908198 B CN107908198 B CN 107908198B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention relates to a plant bonsai illumination shaping guide system and a method, wherein the system comprises a flowerpot pose adjusting mechanism; an annular light intensity detection array; the image acquisition device is arranged above the flowerpot pose adjusting mechanism and used for acquiring a top view of the bonsai; the bonsai posture evaluation software module runs on the control microcomputer and is used for analyzing the top view acquired by the image acquisition device to obtain the difference between the current state of the bonsai and the state set by the user; and the vision correction decision software module runs on the control microcomputer and is used for calculating the horizontal rotation angle, the elevation angle and the retention time of the flowerpot pose adjusting mechanism by utilizing the illumination intensity information obtained by the annular light intensity detection array and combining the difference information obtained by the potted landscape pose evaluation software module. Compared with the prior art, the posture of the flowerpot is adjusted to enable all parts of the bonsai to receive light unevenly, so that legendary small dragon with horns branches with rich ornamental effect are generated, and the flowerpot is particularly favorable for the growth of plants in the flowerpot in a room with insufficient light.
Description
Technical Field
The invention relates to the field of self-adaptive control, in particular to a system and a method for guiding illumination shaping of a plant bonsai.
Background
The plant bonsai is a traditional Chinese artwork which takes plants and mountain stones as basic materials and expresses natural landscapes in a pot. When making bonsais, plants often produce protruding branches and leaves which are deflected to one side or multiple sides by applying directional illumination or drawing and the like, so as to form special landscape art. In the drawing mode, because the stress condition of the plant is changed along with the growth and is difficult to accurately measure, uncertain factors exist and the plant is difficult to implement and utilize, a plant bonsai illumination shaping guide system is needed to be provided, and the plant is induced to incline on one side or multiple sides by adopting a mode of continuously adjusting directional illumination, so that the bonsai landscape is finally generated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a plant bonsai illumination shaping guide system and a plant bonsai illumination shaping guide method, wherein the posture of a flowerpot is adjusted to enable all parts of the bonsai to receive uneven light, so that legendary small dragon with horns branches with rich ornamental effect are generated, and particularly the plant bonsai illumination shaping guide system and the plant bonsai illumination shaping guide method are favorable for the growth of plants in the pot in a room with insufficient light.
The purpose of the invention can be realized by the following technical scheme:
a plant bonsai illumination shaping guide system comprises:
the flowerpot pose adjusting mechanism is used for fixing the position of the bonsai and driving the bonsai to rotate 360 degrees around the center and to lift up 90 degrees relative to the horizontal plane;
the annular light intensity detection array is annular, is sleeved on the flowerpot pose adjusting mechanism and is used for acquiring the illumination intensity of each direction angle in a 360-degree space on a horizontal plane with the bonsai as the center;
the image acquisition device is arranged above the flowerpot pose adjusting mechanism and used for acquiring a top view of the bonsai;
the bonsai posture evaluation software module runs on the control microcomputer and is used for analyzing the top view acquired by the image acquisition device to obtain the difference between the current state of the bonsai and the state set by the user;
and the vision correction decision software module runs on the control microcomputer and is used for calculating the horizontal rotation angle, the elevation angle and the retention time of the flowerpot pose adjusting mechanism by utilizing the illumination intensity information obtained by the annular light intensity detection array and combining the difference information obtained by the potted landscape pose evaluation software module.
The flowerpot posture adjusting mechanism comprises a flowerpot clamp, an upper tray, a tray connecting rod, a first telescopic connecting rod assembly, a second telescopic connecting rod assembly, a lower tray, a rotating motor and a motor controller, the flowerpot clamp is arranged on the upper tray, the tray connecting rod is vertically arranged, the top end of the tray connecting rod is connected with the circle center of the upper tray through a universal joint, the bottom end of the tray connecting rod is connected with the circle center of the lower tray, the first telescopic connecting rod assembly and the second telescopic connecting rod assembly are respectively arranged on the lower tray and are connected with the upper tray, the rotating motor is arranged on the lower tray, the motor controller is respectively connected with the first telescopic connecting rod assembly, the second telescopic connecting rod assembly, the rotating motor and a control microcomputer, and the motor controller adjusts the horizontal rotating angle of the lower tray through the rotating motor according to the command of a vision correction decision software module in the control microcomputer and adjusts the horizontal rotating angle of the lower tray through, The second telescopic connecting rod component adjusts the elevation angle of the upper tray.
The first telescopic connecting rod assembly and the second telescopic connecting rod assembly respectively comprise an upper connecting rod, a lower connecting rod, a rotary disc and a steering engine, one end of the upper connecting rod is connected with the upper tray, the other end of the upper connecting rod is rotatably connected with one end of the lower connecting rod, the other end of the lower connecting rod is connected with the rotary disc, the rotary disc is vertically arranged, the rotating end of the steering engine is connected with the circle center of the rotary disc, and the steering engine is arranged on the lower tray.
And a connecting line between the top end of the first telescopic connecting rod assembly and the circle center of the upper tray and a connecting line between the top end of the second telescopic connecting rod assembly and the circle center of the upper tray form an included angle of 90 degrees.
The annular light intensity detection array comprises an illumination distribution data processor, an analog-to-digital converter and a plurality of photosensitive resistor linear arrays uniformly distributed along the circumference, each photosensitive resistor linear array comprises a plurality of photosensitive resistor units sequentially arranged along the radial direction, the plurality of photosensitive resistor linear arrays are uniformly distributed along the circumference, each photosensitive resistor unit is connected with the illumination distribution data processor through the analog-to-digital converter, the illumination distribution data processor is connected with a control microcomputer, and collected illumination intensity information is transmitted to a vision correction decision software module in the control microcomputer.
A plant bonsai illumination shaping guide method is realized based on the plant bonsai illumination shaping guide system, and the method comprises the following steps:
s1: initially setting a target plant overlook shape to be formed by shaping;
s2: acquiring a top view of the initial bonsai, obtaining a top view shape of a current plant according to the top view of the initial bonsai, and analyzing to obtain the difference between the top view shape of the current plant and the top view shape of a target plant;
s3: acquiring the illumination intensity distribution condition in the environment of the bonsai through the annular light intensity detection array;
s4: generating an action list according to the difference between the overlooking shape of the current plant and the overlooking shape of the target plant and the distribution condition of illumination intensity, and adjusting the horizontal rotation angle, the upward angle and the retention time of the flowerpot pose adjusting mechanism according to the action list;
s5: acquiring a top view of the current bonsai in real time, obtaining a top view shape of a current plant according to the top view of the current bonsai, analyzing to obtain a difference between the top view shape of the current plant and the top view shape of a target plant, judging whether the difference is smaller than a preset threshold value, if so, finishing the shaping, and otherwise, skipping to the step S3.
And in the step S4, the horizontal rotation angle, the elevation angle and the stay time of the flowerpot pose adjusting mechanism are adjusted according to the action list, so that the area corresponding to the difference between the overlooking shape of the current plant and the overlooking shape of the target plant is moved to the strongest illumination area in the illumination intensity distribution condition.
Compared with the prior art, the invention has the following advantages:
1. the invention adopts a mode of continuously adjusting directional illumination to induce plants to incline on one side or on multiple sides, and is provided with a flowerpot posture adjusting mechanism, an annular light intensity detection array, an image acquisition device, a bonsai posture evaluation software module and a vision correction decision software module, so that all parts of the bonsai receive uneven light through the posture adjustment of the flowerpot, legendary small dragon with horns branches with rich ornamental effect are generated, and the plant growth in the pot is particularly facilitated in a room with insufficient light.
2. The flowerpot posture adjusting mechanism can drive the bonsai to rotate 360 degrees around the center and can also drive the bonsai to lift up 90 degrees relative to the horizontal plane, the included angle between incident light and the surface of the plant leaves is adjusted by changing the inclination angle between the plane of the bonsai and the horizontal plane, the light receiving effect is best when the included angle is 90 degrees, and the guarantee is provided for realizing the shaping of the plant.
3. The annular light intensity detection array can detect the intensity of light coming from each direction angle in a 360-degree space so as to reflect the distribution condition of the illumination intensity in the environment where the bonsai is located and provide data support for the decision of a follow-up action list.
4. In the plant shaping process, the control process is subjected to real-time closed-loop feedback through the closed-loop feedback of the bonsai posture evaluation software module and the vision correction decision software module, namely the comparison between the top view of the bonsai plant and the shape set by the user, so that the supervision and assistance system achieves the shaping purpose with the best effect.
Drawings
FIG. 1 is a schematic structural diagram of a plant bonsai illumination shaping guidance system according to the present invention;
FIG. 2 is a schematic view of the mounting position of a steering engine on the lower tray of the present invention;
FIG. 3 is a schematic structural view of the first and second telescoping link assemblies of the present invention;
FIG. 4 is a schematic diagram of the system operation under single-sided illumination of the present invention;
FIG. 5 is a schematic diagram of the annular light intensity detecting array of the present invention;
FIG. 6 is a schematic diagram of the uniform illumination intensity obtained by the annular light intensity detecting array of the present invention;
FIG. 7 is a schematic diagram of the single-sided illumination intensity obtained by the annular light intensity detecting array of the present invention;
FIG. 8 is a schematic diagram illustrating the evaluation of the bonsai posture in the method for guiding the illumination shaping of the plant bonsai according to the present invention;
FIG. 9 is a schematic diagram of a shaping guiding process of the plant bonsai illumination shaping guiding method of the present invention;
fig. 10 is a schematic diagram illustrating the flow of internal data of the system for guiding the illumination shaping of the plant bonsai according to the present invention.
In the figure, 1, a bonsai, 2, an annular light intensity detection array, 3, an image acquisition device, 4, a flowerpot clamp, 5, an upper tray, 6, a tray connecting rod, 7, a first telescopic connecting rod assembly, 8, a second telescopic connecting rod assembly, 9, a lower tray, 10, a rotating motor, 11, a motor controller, 12, a universal joint, 13, an upper connecting rod, 14, a lower connecting rod, 15, a turntable, 16, a steering engine, 17, a photoresistor unit, 18 and a control microcomputer.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 and 10, a plant bonsai illumination shaping guide system is composed of five parts, namely a flowerpot pose adjusting mechanism, an annular light intensity detection array 2, an image acquisition device 3, a bonsai pose evaluation software module and a vision correction decision software module, wherein the bonsai pose evaluation software module and the vision correction decision software module are realized by a control microcomputer 18 and are software running on the control microcomputer (18).
The flowerpot pose adjusting mechanism is used for fixing the position of the bonsai 1 and driving the bonsai 1 to rotate 360 degrees around the center and to lift up 90 degrees relative to the horizontal plane; the flowerpot pose adjusting mechanism comprises a flowerpot clamp 4, an upper tray 5, a tray connecting rod 6, a first telescopic connecting rod assembly 7, a second telescopic connecting rod assembly 8, a lower tray 9, a rotary motor 10 and a motor controller 11, wherein the flowerpot clamp 4 is arranged on the upper tray 5, the tray connecting rod 6 is vertically arranged, the top end of the tray connecting rod 6 is connected with the circle center of the upper tray 5 through a universal joint 12, the bottom end of the tray connecting rod 6 is connected with the circle center of the lower tray 9, the first telescopic connecting rod assembly 7 and the second telescopic connecting rod assembly 8 are respectively arranged on the lower tray 9 and are both connected with the upper tray 5, the rotary motor 10 is arranged on the lower tray 9, the motor controller 11 is respectively connected with the first telescopic connecting rod assembly 7, the second telescopic connecting rod assembly 8 and the rotary motor 10, the motor controller 11 is connected with a control microcomputer 18 through a control box communication line, the motor controller 11 adjusts the horizontal rotation angle of the lower tray 9 through the rotary motor 10 according to the command of a vision correction decision software, and adjusting the elevation angle of the upper tray 5 through the first telescopic connecting rod assembly 7 and the second telescopic connecting rod assembly 8.
When in use, the flowerpot clamp 4 is used for fixing the bonsai 1 on the upper tray 5, so that the bonsai and the upper tray 5 are kept static and can rotate 360 degrees along with the upper tray 5. The rotary motion is realized by a rotary motor 10 and a motor controller 11, the rotary motor 10 adopts a stepping motor, and the motor controller 11 consists of a Microcontroller (MCU) and an auxiliary circuit thereof and can send a corresponding pulse time sequence to the stepping motor to drive the stepping motor to rotate. The stepping motor drives the tray connecting rod 6 to rotate when rotating, the positions of the tray connecting rod 6, the upper tray 5 and the lower tray 9 are kept relatively static when rotating, and the whole body does circular motion by taking the tray connecting rod 6 as a shaft. The bonsai 1 can move circularly around the tray connecting rod 6, so that the same position of the plant can point to any direction angle of east, south, west and north on the horizontal plane. The inclination angle between the plane of the bonsai and the horizontal plane is controlled by a mechanism consisting of a first telescopic connecting rod assembly 7 and a second telescopic connecting rod assembly 8.
As shown in fig. 3, each of the first telescopic link assembly 7 and the second telescopic link assembly 8 includes an upper link 13, a lower link 14, a turntable 15 and a steering engine 16, one end of the upper link 13 is connected to the upper tray 5, the other end of the upper link 13 is rotatably connected to one end of the lower link 14 through a rotating shaft, the other end of the lower link 14 is connected to the turntable 15, the turntable 15 is vertically disposed, the rotating end of the steering engine 16 is connected to the center of the turntable 15, the steering engine 16 is disposed on the lower tray 9, the steering engine 16 drives the turntable 15 to move when rotating, thereby pulling the upper connecting rod 13 and the lower connecting rod 14 to drive the upper tray 5 to form different included angles with the horizontal plane, because the bonsai 1 is kept static with the upper tray 5 through the flowerpot clamp 4, different included angles can be formed between the bonsai 1 and the horizontal plane, and the steering engines 16 of the first telescopic connecting rod assembly 7 and the second telescopic connecting rod assembly 8 respectively correspond to the inclination angles in the X direction and the Y direction on the control plane. In the present embodiment, the upper link 13 and the lower link 14 are made of hard metal.
The angle between the connecting line of the top end of the first telescopic connecting rod assembly 7 and the circle center of the upper tray 5 and the angle between the connecting line of the top end of the second telescopic connecting rod assembly 8 and the circle center of the upper tray 5 are 90 degrees. Similarly, as shown in fig. 2, the installation positions of the steering engine 16 of the first telescopic link assembly 7 and the steering engine 16 of the second telescopic link assembly 8 and the lower tray 9 form an included angle of 90 degrees with the connecting line of the circle center, so that the purpose of simply and quickly adjusting the inclination angles in the X direction and the Y direction on the plane is achieved.
As shown in fig. 4, in the case of uneven light reception or single-side light reception, the system can adjust the included angle between the incident light and the plant leaf surface by changing the inclination angle between the plane of the bonsai and the horizontal plane, and the light reception effect is the best when the included angle is 90 degrees. In summary, the rotation mechanism (including the stepping motor, the tray connecting rod 6, the lower tray 9, the upper tray 5 and the flowerpot clamp 4) driven by the stepping motor and the angle mechanism (including the upper connecting rod 13, the lower connecting rod 14, the rotary table 15 and the steering engine 16) driven by the steering engine 16 can rotate 360 degrees around the tray connecting rod 6 in the space and lift up 90 degrees relative to the horizontal plane, so that any part of the plant of the bonsai 1 can face the incident space with different light intensities.
FIG. 5 is a schematic diagram of the arrangement of the annular light intensity detecting array 2 of the present invention. The annular light intensity detection array 2 is of a circular ring structure, and a section of the central area is hollow, so that the structure can be sleeved on the periphery of the bonsai control area for use, as shown in the attached drawing 1. Inside the annular light intensity detection array 2, the photoresistor units 17 are linearly arranged in the radial direction of a circle to form photoresistor linear arrays, and the included angle between adjacent photoresistor linear arrays is alpha, so that the photoresistor linear arrays are used for detecting the intensity of light coming from each direction angle in a 360-degree space to reflect the illumination intensity distribution condition in the environment where the bonsai 1 is located, the smaller the angle of the alpha is, the more the photoresistor units 17 are used, and the higher the detection resolution is. The photoresistor unit 17 is composed of a photoresistor and its peripheral circuits, and can be connected to an illumination distribution data processor to obtain the light intensity value thereof through an analog-to-digital converter (a/D), the illumination distribution data processor is connected to the control microcomputer 18, and the obtained light intensity information is transmitted to a vision correction decision software module in the control microcomputer 18 for analysis and processing, so as to form the illumination intensity schematic diagrams shown in fig. 6 and 7. In the illumination intensity diagram, the darker the color part indicates that the illumination intensity is larger, fig. 6 is a diagram of the uniform incident illumination intensity of the peripheral point light sources, and fig. 7 is a diagram of the incident illumination intensity of the single-side point light source.
The image acquisition device 3 is arranged above the flowerpot pose adjusting mechanism and used for acquiring a top view of the bonsai 1, and the image acquisition device 3 in the embodiment adopts a camera and is connected with the control microcomputer 18 through an image communication line.
And the bonsai posture evaluation software module runs on the control microcomputer 18 and is used for analyzing the top view of the bonsai 1 acquired by the image acquisition device 3 to obtain the posture difference information between the current state of the bonsai and the state set by the user. After the top view is obtained, the bonsai posture evaluation software module converts the obtained top view into a polar coordinate graph shown in the attached drawing 8, so that the growth condition of the bonsai plant is evaluated in all directions of 360 degrees, and if the dotted line in the graph is the bonsai shape expected to grow by the user and the solid line part is the actual condition of the current bonsai plant, the vision correction decision software module can obtain the next step that the parts of the bonsai 1 need to be illuminated for a longer time through mutual comparison between the two parts.
And the vision correction decision software module runs on the control microcomputer 18 and is used for calculating the horizontal rotation angle, the elevation angle and the retention time of the flowerpot pose adjusting mechanism by utilizing the illumination intensity acquired by the annular light intensity detection array 2 and combining the pose difference between the current state of the bonsai and the state set by the user, which is acquired by the bonsai pose estimation software module, and controlling the flowerpot pose adjusting mechanism to realize shaping. The light receiving part and the light receiving time of the plant are adjusted by driving the flowerpot pose adjusting mechanism, and if a part grows more, the staying time of the part facing the strongest illumination can be prolonged. The bonsai 1 can be gradually molded into the shape set by the user by adjusting the angle and the residence time of the surface light of the bonsai plant. In the plant shaping process, the control process is subjected to real-time closed-loop feedback through the closed-loop feedback of the bonsai posture evaluation software module and the vision correction decision software module, namely the comparison between the top view of the bonsai plant and the shape set by the user, so that the final shaping purpose is achieved by the supervision and assistance system.
As shown in fig. 9, the plant bonsai illumination shaping guiding method based on the system comprises the following steps:
s1: in the initialization stage, a user inputs a target plant form to be achieved through the control microcomputer 18, and the target plant form is represented by the overlooking shape of a target plant;
s2: the image acquisition device 3 acquires a top view of the initial bonsai 1, the bonsai posture evaluation software module obtains a current plant overlook shape reflecting the current state of the bonsai according to the top view of the initial bonsai 1 and analyzes to obtain the difference between the current plant overlook shape and the target plant overlook shape, wherein the difference is the area difference that the overlook shape outline of the current plant does not reach the overlook shape outline of the target plant;
s3: then the system enters a real-time adjustment stage, and the system acquires the illumination intensity distribution condition in the environment of the bonsai 1 through the annular light intensity detection array 2;
s4: the visual correction decision software module generates an action list according to the difference between the overlooking shape of the current plant and the overlooking shape of the target plant and the illumination intensity distribution condition, and adjusts the horizontal rotation angle, the upward angle and the retention time of the flowerpot pose adjusting mechanism according to the action list, so that the area corresponding to the difference between the overlooking shape of the current plant and the overlooking shape of the target plant is moved into the strongest illumination area in the illumination intensity distribution condition, and the adjusting mechanism is finally guided to move to carry out the plant shaping process;
s5: in the plant shaping process, the top view of the current bonsai 1 is collected in real time, the bonsai posture evaluation software module obtains the top view shape of the current plant according to the top view of the current bonsai 1, the difference between the top view shape of the current plant and the top view shape of the target plant is obtained through analysis, whether the difference is smaller than a preset threshold value or not is judged, if yes, shaping is finished, if no, the step S3 is skipped, and the processes of the steps S3-S5 are continuously circulated until the shape of the bonsai 1 meets the set requirement.
Claims (7)
1. A plant potted landscape illumination shaping guide system is characterized by comprising:
the flowerpot pose adjusting mechanism is used for fixing the position of the bonsai (1) and driving the bonsai (1) to rotate 360 degrees around the center and lift up 90 degrees relative to the horizontal plane;
the annular light intensity detection array (2) is annular, is sleeved on the flowerpot pose adjusting mechanism and is used for acquiring the illumination intensity of each direction angle in a 360-degree space on a horizontal plane with the bonsai (1) as the center;
the image acquisition device (3) is arranged above the flowerpot pose adjusting mechanism and used for acquiring a top view of the bonsai (1);
the bonsai posture evaluation software module runs on the control microcomputer (18) and is used for analyzing the top view acquired by the image acquisition device (3) to obtain the difference between the current state of the bonsai and the state set by the user;
and the vision correction decision software module runs on the control microcomputer (18) and is used for calculating the horizontal rotation angle, the elevation angle and the retention time of the flowerpot pose adjusting mechanism by utilizing the illumination intensity information obtained by the annular light intensity detection array (2) and combining the difference information obtained by the potted landscape posture evaluation software module.
2. The plant bonsai illumination shaping guide system according to claim 1, wherein the flowerpot posture adjusting mechanism comprises a flowerpot clamp (4), an upper tray (5), a tray connecting rod (6), a first telescopic connecting rod assembly (7), a second telescopic connecting rod assembly (8), a lower tray (9), a rotating motor (10) and a motor controller (11), the flowerpot clamp (4) is arranged on the upper tray (5), the tray connecting rod (6) is vertically arranged, the top end of the tray connecting rod (6) is connected with the circle center of the upper tray (5) through a universal joint (12), the bottom end of the tray connecting rod (6) is connected with the circle center of the lower tray (9), the first telescopic connecting rod assembly (7) and the second telescopic connecting rod assembly (8) are respectively arranged on the lower tray (9) and are both connected with the upper tray (5), the rotating motor (10) is arranged on the lower tray (9), the motor controller (11) is respectively connected with the first telescopic connecting rod assembly (7), the second telescopic connecting rod assembly (8), the rotating motor (10) and the control microcomputer (18), the motor controller (11) adjusts the horizontal rotating angle of the lower tray (9) through the rotating motor (10) according to the command of the vision correction decision software module in the control microcomputer (18), and adjusts the tilt angle of the upper tray (5) through the first telescopic connecting rod assembly (7) and the second telescopic connecting rod assembly (8).
3. The illumination shaping guide system for the plant bonsai according to claim 2, wherein each of the first telescopic connecting rod assembly (7) and the second telescopic connecting rod assembly (8) comprises an upper connecting rod (13), a lower connecting rod (14), a rotary disc (15) and a steering engine (16), one end of the upper connecting rod (13) is connected with the upper tray (5), the other end of the upper connecting rod (13) is rotatably connected with one end of the lower connecting rod (14), the other end of the lower connecting rod (14) is connected with the rotary disc (15), the rotary disc (15) is vertically arranged, the rotating end of the steering engine (16) is connected with the circle center of the rotary disc (15), and the steering engine (16) is arranged on the lower tray (9).
4. The illumination shaping and guiding system for the plant bonsai according to claim 2, wherein a line connecting the top end of the first telescopic link assembly (7) with the center of the upper tray (5) and a line connecting the top end of the second telescopic link assembly (8) with the center of the upper tray (5) form an included angle of 90 degrees with each other.
5. The plant bonsai illumination shaping guide system according to claim 1, wherein the annular light intensity detection array (2) comprises an illumination distribution data processor, an analog-to-digital converter and a plurality of photosensitive resistor linear arrays uniformly arranged along the circumference, each photosensitive resistor linear array comprises a plurality of photosensitive resistor units (17) sequentially arranged along the radial direction, the plurality of photosensitive resistor linear arrays are uniformly arranged along the circumference, each photosensitive resistor unit (17) is connected with the illumination distribution data processor through the analog-to-digital converter, the illumination distribution data processor is connected with the control microcomputer (18), and transmits the acquired illumination intensity information to a vision correction decision software module in the control microcomputer (18).
6. A plant bonsai lighting shaping guiding method is realized based on the plant bonsai lighting shaping guiding system of claim 1, and the method comprises the following steps:
s1: initially setting a target plant overlook shape to be formed by shaping;
s2: acquiring a top view of the initial bonsai (1), obtaining a top view shape of a current plant according to the top view of the initial bonsai (1), and analyzing to obtain a difference between the top view shape of the current plant and the top view shape of a target plant;
s3: acquiring the illumination intensity distribution condition of the environment where the bonsai (1) is located through the annular light intensity detection array (2);
s4: generating an action list according to the difference between the overlooking shape of the current plant and the overlooking shape of the target plant and the distribution condition of illumination intensity, and adjusting the horizontal rotation angle, the upward angle and the retention time of the flowerpot pose adjusting mechanism according to the action list;
s5: acquiring a top view of the current bonsai (1) in real time, obtaining a top view shape of a current plant according to the top view of the current bonsai (1), analyzing to obtain a difference between the top view shape of the current plant and the top view shape of a target plant, judging whether the difference is smaller than a preset threshold value, if so, finishing the shaping, and if not, skipping to the step S3.
7. The plant bonsai illumination shaping guiding method according to claim 6, wherein in step S4, the horizontal rotation angle, the elevation angle and the stay time of the flowerpot pose adjusting mechanism are adjusted according to the action list, so that the area corresponding to the difference between the top view shape of the current plant and the top view shape of the target plant is moved to the strongest illumination area in the illumination intensity distribution.
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| CN109168724B (en) * | 2018-10-15 | 2021-08-13 | 江门市百树源苗木有限公司 | Seedling raising system and method |
| CN109362400A (en) * | 2018-11-01 | 2019-02-22 | 苏州工业园区园林绿化工程有限公司 | Intelligent-induction formula urban plant walls |
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