A smart agricultural monitoring and regulation system and control method thereof

Abstract

A smart agricultural monitoring and adjustment system includes a lower box, a greenhouse and a control unit, wherein a cavity is provided inside the lower box, the control unit is installed in the cavity, the greenhouse is connected to the upper side of the lower box, a crop observation area, a temperature control device and a monitoring unit are provided in the greenhouse, a soil loosening and sowing device, a sprinkler device and a harvesting device are provided on the upper side of the crop observation area, the output end of the harvesting device is connected to the cavity after passing through the greenhouse, a sunshade device is provided on the top of the greenhouse, an exhaust device is provided on the side of the greenhouse, and the soil loosening and sowing device, sprinkler device, harvesting device, sunshade device, exhaust device, temperature control device and monitoring unit are all connected to the control unit. This design is not only highly automated and easy to operate, but also highly reliable, easy to use and has a good display effect.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural sand tables, and in particular to a smart agricultural monitoring and regulating system and a control method thereof. Background Art

[0002] Smart agriculture is to apply the Internet of Things technology to traditional agriculture, and use sensors and software to control agricultural production through mobile platforms or computer platforms, making traditional agriculture more "intelligent". In addition to precise perception, control and decision-making management, in a broad sense, smart agriculture also includes agricultural e-commerce, food traceability and anti-counterfeiting, agricultural leisure tourism, agricultural information services and other aspects. The so-called "smart agriculture" is to make full use of the achievements of modern information technology, integrate and apply computer and network technology, Internet of Things technology, audio and video technology, 3S technology, wireless communication technology and expert wisdom and knowledge, and realize intelligent management such as agricultural visualization remote diagnosis, remote control, and disaster warning.

[0003] At present, smart agriculture is generally demonstrated through agricultural simulation sand tables in teaching. A greenhouse is set up on the top of the simulation sand table, and crops are planted in the greenhouse. The agricultural production environment is monitored and controlled through sensors, wireless communications and other technologies. However, the existing simulation sand tables are generally used to obtain various data in the greenhouse and observe the growth environment of crops. When it is necessary to sow or harvest crops in the greenhouse, manual operation is required, which requires a lot of operation. In addition, the internal structure of the greenhouse is narrow, making it extremely inconvenient to operate. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects and problems of large amount of operation and inconvenient operation in the prior art, and to provide a smart agricultural monitoring and adjustment system and a control method thereof with small amount of operation and convenient operation.

[0005] To achieve the above purpose, the technical solution of the present invention is: a smart agricultural monitoring and adjustment system, including a lower box, a greenhouse and a control unit, the lower box is provided with a cavity inside, the control unit is installed in the cavity, the greenhouse is connected to the upper side of the lower box, the greenhouse is provided with a crop observation area, a temperature control device and a monitoring unit, the upper side of the crop observation area is provided with a soil loosening and sowing device, a sprinkler device, and a harvesting device, the output end of the harvesting device passes through the greenhouse and is connected to the cavity, the top of the greenhouse is provided with a sunshade device, the side of the greenhouse is provided with an exhaust device, the soil loosening and sowing device, the sprinkler device, the harvesting device, the sunshade device, the exhaust device, the temperature control device, and the monitoring unit are all connected to the control unit;

[0006] The crop observation area is used to plant crops and observe the growth status of crops;

[0007] The soil loosening and sowing device is used to loosen the soil and sow seeds in the crop observation area;

[0008] The sprinkler device is used to spray water to the crop observation area and adjust the humidity inside the greenhouse;

[0009] The harvesting device is used to cut and collect the mature crops in the crop observation area;

[0010] The sunshade device is used to block external light to adjust the light intensity inside the greenhouse;

[0011] The exhaust device is used to adjust the gas pressure inside the greenhouse;

[0012] The temperature control device is used to control the temperature in the greenhouse within a set range;

[0013] The monitoring unit is used to obtain the temperature, humidity, light intensity, and gas pressure in the greenhouse in real time, and send the obtained data to the control unit;

[0014] The control unit is used to control the temperature control device to adjust the temperature according to the temperature sent by the monitoring unit, control the water spraying degree of the sprinkler device according to the humidity sent by the monitoring unit, control the shading degree of the shading device according to the light intensity sent by the monitoring unit, control the exhaust degree of the exhaust device according to the gas pressure sent by the monitoring unit, control the loosening and sowing device to loosen the soil and sow, and control the harvesting device to harvest.

[0015] The greenhouse includes a top plate, a bottom plate and a cubic frame formed by interconnected connecting rods, the top plate is connected between four connecting rods located on the upper side, the bottom plate is connected between four connecting rods located on the lower side, glass is installed on the four sides of the cubic frame, the exhaust device is embedded in the glass, one of the glasses is provided with a first sliding door, the first sliding door is hinged to the connecting rod located in the vertical direction, the outer side of the first sliding door is connected to a handle, a mounting groove is opened in the middle of the top plate, the sunshade device is arranged in the mounting groove, a plurality of support frames are arranged at intervals on the upper side of the top plate, the upper side of the support frames is connected to a ceiling, the crop observation area is opened in the middle of the bottom plate, a notch is opened on the upper side of the bottom plate along the length direction, the notch is connected to the cavity, and the output end of the harvesting device is connected to the notch.

[0016] The sunshade device includes a sunshade curtain, one side of the sunshade curtain is connected to the inner side wall of the mounting groove, and the side walls of the mounting groove on the left and right sides of the sunshade curtain are provided with slide grooves, and a sunshade motor, a connecting shaft, and a first slider are installed in the slide groove. The sunshade motor is connected to one end of the slide groove, and the output end of the sunshade motor is connected to a roller, the other end of the slide groove is vertically connected to the connecting shaft, one end of the connecting shaft is connected to the roller, and the outer circumferences of the two rollers are wrapped with connecting ropes, the first slider is slidably connected to the slide groove and the lower end is connected to the connecting rope, one side of the first slider is connected to a card plate, and the card plate is connected to the other side of the sunshade curtain, a mounting plate and a plurality of LED lights are arranged on the lower side of the top plate, the mounting plate is U-shaped, the mounting plate is connected to the lower side of the top plate, and a plurality of LED lights are installed on the lower side of the mounting plate at equal intervals, and the sunshade motor and the LED lights are connected to the control unit.

[0017] The sprinkler irrigation device comprises a water tank, a pump, a valve, and a sprinkler irrigation pipe. The water tank is installed in the cavity. One end of the pump is connected to the water tank. The other end of the pump is connected to one end of the sprinkler irrigation pipe through the valve. The other end of the sprinkler irrigation pipe passes through the lower box body and the bottom plate and is located above the crop observation area. A plurality of connecting pipes are arranged at intervals on one side of the sprinkler irrigation pipe. The plurality of connecting pipes are connected end to end through sleeves in sequence. One end of the connecting pipe located at the head is connected to the other end of the sprinkler irrigation pipe, and one end of the connecting pipe located at the tail is closed. Spray holes are opened on the outer circumferences of the sprinkler irrigation pipe and the plurality of connecting pipes. One end of the connecting pipe located at the head is rotatably connected to the other end of the sprinkler irrigation pipe. A driven gear is sleeved on the outer circumference of the connecting pipe located at the head. A base is installed on the outer circumference of the sprinkler irrigation pipe. A rotating motor is arranged on the upper side of the base. The output end of the rotating motor is connected to a driving gear. The driving gear is meshed and connected to the driven gear. The valve and the rotating motor are connected to the control unit.

[0018] The exhaust device includes two exhaust fans and two third support rods. The two exhaust fans are symmetrically installed in the glass on opposite sides of the cubic frame. One end of the two third support rods is respectively connected to the lower side of the two exhaust fans, and the other end of the two third support rods is connected to the upper side of the lower box body. The exhaust fans are connected to the control unit.

[0019] The temperature control device includes a first support rod, a second support rod and a heater, one end of the first support rod and the second support rod are connected to the upper side of the bottom plate, the other end of the first support rod is connected to the lower side of the top plate, the other end of the second support rod is connected to the heater, and the heater is connected to the control unit.

[0020] The soil loosening and sowing device includes a frame, a synchronous belt, a driving wheel, and a driven wheel. The frame is connected to the upper side of the base plate and is arranged along the length direction of the base plate. A driving motor and a rotating shaft are arranged on one side of the frame. The driving wheel and the driven wheel are connected through a synchronous belt transmission. The synchronous belt is located on one side of the frame. The output end of the driving motor is connected to an end face of the driving wheel. The driven wheel is sleeved on the rotating shaft. A fixed seat is connected to the surface of the synchronous belt. A fixed plate is connected to one side of the fixed seat along the width direction of the base plate. A plurality of fixed plates are arranged at intervals on the lower side of the fixed plate. A fixed rod, a plurality of lower ends of the fixed rods are connected with plow knives, the plurality of plow knives are arranged relative to the crop observation area, a plurality of silos are arranged on the upper side of the fixed plate, the plurality of silos are arranged one-to-one with the plurality of fixed rods, a discharge port is provided on the upper end surface of the silo, a sowing motor is connected to one side of the silo, the output end of the sowing motor is located in the discharge port after passing through the silo, a turntable is connected to the output end of the sowing motor, a plurality of grooves for accommodating seeds are provided on the outer circumferential surface of the turntable in a circumferential direction, and the drive motor and the sowing motor are connected to the control unit.

[0021] The harvesting device includes a slide rail, a second slider, a mounting seat, and a cylinder. The slide rail is installed on the lower side of the top plate, the second slider is slidably connected to the slide rail, the cylinder is connected to the lower side of the slide rail and the output end is connected to one side of the second slider, the mounting seat is connected to the lower side of the second slider, and guide grooves and cutting grooves are sequentially opened in the mounting seat from top to bottom. A plurality of guide plates are arranged at intervals on one side of the mounting seat, and the guide plates are triangular in shape. Two horizontally placed transmission belts are installed on each of the guide plates. The transmission belt is triangular in shape and a plurality of limit plates are arranged at intervals along the circumferential direction on the outer surface. The inner wall of the transmission belt at the three vertices is connected to a transmission wheel, and a plurality of transmission motors are connected to the inner top wall of the guide groove, and the plurality of transmission motors are arranged one-to-one with the plurality of transmission belts. The output end of the transmission motor is connected to a transmission wheel in the transmission belt, the transmission belt on the left side of the guide plate rotates counterclockwise, and the transmission belt on the right side rotates clockwise. The inner top wall of the cutting groove is connected to multiple cutting motors, and the cutting motor is arranged relative to the gap between two adjacent guide plates. The output end of the cutting motor is connected to a cutting disk, and the outer peripheral surface of the cutting disk is connected to multiple cutting knives along the circumferential direction. The lower side of the mounting seat is connected to a mounting shaft and a limit motor, and a collecting cloth is wrapped around the mounting shaft, and one end of the collecting cloth is connected to the notch. The output end of the limit motor is connected to a connecting rod, and one end of the connecting rod is connected to a partition, and the partition is located above the collecting cloth. The cylinder, the transmission motor, the cutting motor, and the limit motor are connected to the control unit.

[0022] The monitoring unit includes a light sensor, a weather station, a temperature sensor, a soil temperature and moisture sensor, and a camera. The light sensor is embedded in the glass. The camera and the weather station are respectively connected to the upper side of the lower box. The soil temperature and moisture sensor is installed in the crop observation area. The temperature sensor is connected to the temperature control device. The light sensor, the weather station, the temperature sensor, the soil temperature and moisture sensor, and the camera are respectively connected to the control unit.

[0023] A control method for a smart agricultural monitoring and regulation system, the control method comprising the following steps:

[0024] S1, the control unit controls the soil loosening and sowing device to loosen the soil and sow in the crop observation area, and then the control unit controls the sprinkler device to regularly spray water to the crop observation area, and the control unit regularly controls the sunshade device to open and close;

[0025] S2. The monitoring unit monitors the temperature, humidity, light intensity, and gas pressure in the greenhouse, and sends the acquired data to the control unit. The control unit determines whether the acquired data is within the set range. If the temperature is not within the set range, the control unit controls the temperature control device to adjust the temperature in the greenhouse; if the humidity is not within the set range, the control unit controls the sprinkler device to adjust the flow rate of the water spray; if the light intensity is not within the set range, the control unit controls the sunshade device to adjust the shading area; if the gas pressure in the greenhouse is greater than the gas pressure required for the growth of crops, the control unit controls the exhaust device to discharge the gas in the greenhouse until the gas pressure in the greenhouse is the same as the gas pressure required for growth;

[0026] S3. When the crops are ripe, the control unit controls the harvesting device to work, and the harvesting device harvests the crops and pours the collected crops into the cavity for storage.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. In a smart agriculture monitoring and regulating system and control method thereof of the present invention, a reduced version of a greenhouse is used to simulate a greenhouse in reality, crops can be planted in the greenhouse, and the crops are watered by a sprinkler device, the light intensity of the crops is adjusted by a sunshade device, the gas pressure in the greenhouse is adjusted by an exhaust device, and the growth temperature of the crops is adjusted by a temperature control device, thereby simulating the growth environment of the crops. At the same time, the crops are sown and harvested by a loosening sowing device and a harvesting device, simulating the complete process of crops from sowing to harvesting, so that the various data of the crops can be observed and recorded intuitively, and each device adopts an automated control method without manual operation. Therefore, the present invention has a high degree of automation and is easy to operate.

[0029] 2. In a smart agricultural monitoring and adjustment system and control method thereof of the present invention, by setting a plurality of LED lights, when the light intensity is lower than the low threshold, supplementary light can be provided at any time, and the sunshade curtain is opened and closed by a motor-driven method, which is convenient for controlling and adjusting the unfolded length of the sunshade curtain; the sprinkler device adopts a water tank and a pipe design, and the water tank is arranged in the lower box body, which can save space, and the water in the water tank is pumped by a pump and transported to the sprinkler pipe, and the crops are sprayed with water through the sprinkler pipe and the connecting pipe. When spraying water is not needed, the connecting pipe can be rotated to a vertical state by rotating the motor, so that the crops can receive light and also observe the crops; the gas in the greenhouse is discharged by an exhaust fan, so as to maintain the internal pressure of the greenhouse, and the greenhouse is heated by a heater to increase the internal temperature of the greenhouse. If cooling is required, the heater can be stopped, and the hot air can also be discharged by an exhaust fan. Therefore, the present invention has high reliability, is easy to use, and has a good display effect.

[0030] 3. In a smart agricultural monitoring and adjustment system and control method thereof of the present invention, the loosening and sowing device adopts a synchronous belt transmission mode. Through the design of the synchronous belt, after the plow blade and the silo are loosened and sown, they will return to the original position, and will not interfere with the work of other devices. The synchronous belt moves to drive the plow blade to move and loosen the soil. When the plow blade moves from the lower side of the synchronous belt to the upper side, the plow blade is in an inverted state, so the soil will not be loosened. At the same time, the silo will change from the position above the plow blade to the lower side of the plow blade. At this time, the turntable rotates, and when the turntable rotates, the seeds will fall into the groove. When the groove rotates to the discharge port, the seeds will fall from the discharge port for sowing. Since the seed dropping is controlled by the rotating motor, when the synchronous belt drives the plow blade to loosen the soil multiple times, the seeds will not fall from the discharge port. Therefore, the present invention has high reliability and is easy to use.

[0031] 4. In a smart agricultural monitoring and adjustment system and control method thereof of the present invention, the second slider is controlled to move by a cylinder. Since the guide plate adopts a triangular design, the gap between the two guide plates will gradually become smaller when the guide plate moves. When encountering the limit plate on the transmission belt, the limit plate gathers the crops, and then the rotating cutting knife below cuts the crops. The cut crops fall onto the collection cloth. When the crops are harvested, the cylinder controls the second slider to return to the starting position, and at the same time, the limit motor rotates to drive the partition to rotate onto the collection cloth. After the partition moves, the crops on the collection cloth are gathered and fall into the cavity from the gap. Compared with the prior art, automatic harvesting can be achieved. Therefore, the present invention has a high degree of automation and high harvesting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of a smart agricultural monitoring and regulation system in the present invention.

[0033] Figure 2 It is a structural schematic diagram of the lower box body and the greenhouse in the present invention.

[0034] Figure 3 It is a partial structural schematic diagram of the lower box body in the present invention.

[0035] Figure 4 It is a structural schematic diagram of the greenhouse in the present invention.

[0036] Figure 5 It is a schematic diagram of the greenhouse in the present invention when viewed from above.

[0037] Figure 6 It is a cross-sectional schematic diagram of the sunshade device in the present invention.

[0038] Figure 7 yes Figure 6 A magnified schematic diagram of center A.

[0039] Figure 8 It is a structural schematic diagram of the temperature control device in the present invention.

[0040] Fig. 9 It is a structural schematic diagram of the sprinkler irrigation device of the present invention when it is not in operation.

[0041] Fig.10 It is a structural schematic diagram of the sprinkler irrigation device of the present invention in a working state.

[0042] Fig.11 It is a partial structural schematic diagram of the sprinkler irrigation pipeline and the connecting pipeline in the present invention.

[0043] Fig.12 It is a structural schematic diagram of the soil loosening and sowing device in the present invention.

[0044] Fig.13 It is a structural schematic diagram of a silo and a plow blade in the present invention.

[0045] Fig.14 It is a cross-sectional schematic diagram of a silo and a plow blade in the present invention.

[0046] Fig.15 It is a schematic diagram of the structure of the cutting device in the present invention.

[0047] Fig.16 yes Fig.15 A magnified schematic diagram of point B in the middle.

[0048] Fig.17 It is a structural schematic diagram of the mounting seat, guide plate, transmission belt and transmission wheel in the present invention.

[0049] Fig.18 It is a structural schematic diagram of the mounting base, cutting motor, cutting disc and cutting knife in the present invention.

[0050] Fig.19 It is a connection block diagram of the control unit and the monitoring unit in the present invention.

[0051] In the figure: lower box 1, shell 11, baffle 12, first support plate 13, second support plate 14, handrail 15, second sliding door 16, cavity 17, greenhouse 2, top plate 21, cubic frame 22, glass 23, first sliding door 24, handle 25, support frame 26, ceiling 27, crop observation area 28, bottom plate 29, connecting rod 210, mounting groove 211, slide groove 212, sunshade device 3, sunshade curtain 31, sunshade motor 32, connecting shaft 33, first slider 34, connecting rope 35, roller 36, card plate 37, mounting plate 38, LED lamp 39, sprinkler device 4, water tank 41, pump 42, valve 43, sprinkler pipe 44, connecting pipe 45, sleeve 46, spray hole 47, arc plate 48, mounting column 49, driving gear 410, driven gear 411, base 412, rotating motor 413, exhaust device 5, exhaust fan 51, third support rod 52, temperature control device 6, first A support rod 61, a second support rod 62, a heater 63, a loosening and sowing device 7, a frame 71, a synchronous belt 72, a driving wheel 73, a driven wheel 74, a rotating shaft 75, a driving motor 76, a fixing seat 77, a fixing plate 78, a fixing rod 79, a plow blade 710, a silo 711, a discharge port 712, a sowing motor 713, a rotating disk 714, a groove 715, a harvesting device 8, a slide rail 81, a second slider 82, a mounting seat 83, a cylinder 84, a guide Toward groove 85, cutting groove 86, guide plate 87, transmission belt 88, transmission wheel 89, transmission motor 810, limit plate 811, cutting motor 812, cutting disc 813, cutting knife 814, mounting shaft 815, collecting cloth 816, limit motor 817, connecting rod 818, partition 819, monitoring unit 9, light sensor 91, weather station 92, camera 93, temperature sensor 94, soil temperature and moisture sensor 95, control unit 10. DETAILED DESCRIPTION

[0052] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0053] Embodiment 1:

[0054] See also Figures 1 to 19, a smart agricultural monitoring and adjustment system, comprising a lower box body 1, a greenhouse 2 and a control unit 10, wherein a cavity 17 is arranged inside the lower box body 1, and the control unit 10 is installed in the cavity 17, and the greenhouse 2 is connected to the upper side of the lower box body 1, and a crop observation area 28, a temperature control device 6 and a monitoring unit 9 are arranged in the greenhouse 2, and a loosening and sowing device 7, a sprinkler device 4 and a harvesting device 8 are arranged on the upper side of the crop observation area 28, and the output end of the harvesting device 8 is connected to the cavity 17 after passing through the greenhouse 2, and a sunshade device 3 is arranged on the top of the greenhouse 2, and an exhaust device 5 is arranged on the side of the greenhouse 2, and the loosening and sowing device 7, the sprinkler device 4, the harvesting device 8, the sunshade device 3, the exhaust device 5, the temperature control device 6, and the monitoring unit 9 are all connected to the control unit 10;

[0055] The crop observation area 28 is used for planting crops and observing the growth status of crops;

[0056] The soil loosening and sowing device 7 is used to loosen the soil and sow seeds in the crop observation area 28;

[0057] The sprinkler device 4 is used to spray water to the crop observation area 28 and adjust the humidity inside the greenhouse 2;

[0058] The harvesting device 8 is used to cut and collect the mature crops in the crop observation area 28;

[0059] The sunshade device 3 is used to block external light to adjust the light intensity inside the greenhouse 2;

[0060] The exhaust device 5 is used to adjust the gas pressure inside the greenhouse 2;

[0061] The temperature control device 6 is used to control the temperature in the greenhouse 2 within a set range;

[0062] The monitoring unit 9 is used to obtain the temperature, humidity, light intensity, and gas pressure in the greenhouse 2 in real time, and send the obtained data to the control unit 10;

[0063] The control unit 10 is used to control the temperature control device 6 to adjust the temperature according to the temperature sent by the monitoring unit 9, control the water spraying degree of the sprinkler device 4 according to the humidity sent by the monitoring unit 9, control the shading degree of the sunshade device 3 according to the light intensity sent by the monitoring unit 9, control the exhaust degree of the exhaust device 5 according to the gas pressure sent by the monitoring unit 9, control the soil loosening and sowing device 7 to loosen the soil and sow, and control the harvesting device 8 to harvest.

[0064] The greenhouse 2 includes a top plate 21, a bottom plate 29, and a cubic frame 22 formed by connecting rods 210. The top plate 21 is connected between four connecting rods 210 located on the upper side, and the bottom plate 29 is connected between four connecting rods 210 located on the lower side. Glass 23 is installed on the four sides of the cubic frame 22. The exhaust device 5 is embedded in the glass 23. One of the glasses 23 is provided with a first sliding door 24, and the first sliding door 24 is hinged to the connecting rod 210 located in the vertical direction. A handle 25 is connected to the outer side of the first sliding door 24, a mounting groove 211 is provided in the middle of the top plate 21, the sunshade device 3 is arranged in the mounting groove 211, a plurality of support frames 26 are arranged at intervals on the upper side of the top plate 21, a ceiling 27 is connected to the upper side of the support frames 26, the crop observation area 28 is provided in the middle of the bottom plate 29, a notch is provided on the upper side of the bottom plate 29 along the length direction, the notch is connected to the cavity 17, and the output end of the harvesting device 8 is connected to the notch.

[0065] In this embodiment, the lower box body 1 includes a shell 11, a baffle 12, a first support plate 13 and a second support plate 14. The upper end of the shell 11 is open, and the baffle 12 is horizontally connected to the inner wall of the shell 11. The first support plate 13 and the second support plate 14 are both located on the upper side of the baffle 12. The side of the first support plate 13 away from the second support plate 14 is hinged to the open end of the shell 11, and the side of the second support plate 14 away from the first support plate 13 is hinged to the open end of the shell 11. A handrail 15 is provided on the upper side of the second support plate 14, and the greenhouse 2 is installed on the upper side of the first support plate 13.

[0066] A control method for a smart agricultural monitoring and regulation system, the control method comprising the following steps:

[0067] S1, the control unit 10 controls the soil loosening and sowing device 7 to loosen the soil and sow in the crop observation area 28, and then the control unit 10 controls the sprinkler device 4 to regularly spray water to the crop observation area 28, and the control unit 10 regularly controls the sunshade device 3 to open and close;

[0068] S2, the monitoring unit 9 monitors the temperature, humidity, light intensity, and gas pressure in the greenhouse 2, and sends the acquired data to the control unit 10, the control unit 10 determines whether the acquired data is within the set range, if the temperature is not within the set range, the control unit 10 controls the temperature control device 6 to adjust the temperature in the greenhouse 2; if the humidity is not within the set range, the control unit 10 controls the sprinkler device 4 to adjust the flow rate of the water spray; if the light intensity is not within the set range, the control unit 10 controls the sunshade device 3 to adjust the shading area; if the gas pressure in the greenhouse 2 is greater than the gas pressure required for the growth of crops, the control unit 10 controls the exhaust device 5 to discharge the gas in the greenhouse 2 until the gas pressure in the greenhouse 2 is the same as the gas pressure required for the growth;

[0069] S3. When the crops are ripe, the control unit 10 controls the harvesting device 8 to work, and the harvesting device 8 harvests the crops and pours the collected crops into the cavity 17 for storage.

[0070] Embodiment 2:

[0071] The basic content is the same as that of Example 1, except that:

[0072] See also Figures 5 to 7 The sunshade device 3 includes a sunshade curtain 31, one side of the sunshade curtain 31 is connected to the inner wall of the installation groove 211, and the side walls of the installation groove 211 on the left and right sides of the sunshade curtain 31 are provided with a slide groove 212, and a sunshade motor 32, a connecting shaft 33, and a first slider 34 are installed in the slide groove 212. The sunshade motor 32 is connected to one end of the slide groove 212, and the output end of the sunshade motor 32 is connected to a roller 36, and the other end of the slide groove 212 is vertically connected to the connecting shaft 33, and one end of the connecting shaft 33 is connected to the roller 36, and the outer periphery of the two rollers 36 A connecting rope 35 is wrapped around the surface, the first slider 34 is slidably connected to the slide groove 212 and the lower end is connected to the connecting rope 35, one side of the first slider 34 is connected to a card plate 37, and the card plate 37 is connected to the other side of the sunshade curtain 31, and a mounting plate 38 and a plurality of LED lights 39 are provided on the lower side of the top plate 21, the mounting plate 38 is U-shaped, and the mounting plate 38 is connected to the lower side of the top plate 21, and a plurality of the LED lights 39 are installed on the lower side of the mounting plate 38 at equal intervals, and the sunshade motor 32 and the LED lights 39 are connected to the control unit 10.

[0073] In this embodiment, when it is necessary to reduce the light intensity, the sunshade motor 32 is controlled to start, driving the roller 36 to rotate. When the roller 36 rotates, it will drive the connecting rope 35 to move, so that the first slider 34 moves synchronously. When the first slider 34 moves, the card plate 37 connected to the sunshade curtain 31 pulls the sunshade curtain 31. The movement of the sunshade curtain 31 reduces the gap between the mounting groove 211 and the sunshade curtain 31, thereby reducing the light. When it is necessary to open the sunshade curtain 31, the sunshade motor 32 is controlled to rotate in the opposite direction, so that the slider 34 drives the sunshade curtain 31 to move synchronously. At the same time, the LED light 39 can be controlled to turn on by the control unit 10 to achieve supplementary lighting.

[0074] Embodiment 3:

[0075] The basic content is the same as that of Example 1, except that:

[0076] See also Figures 9 to 11 The sprinkler irrigation device 4 includes a water tank 41, a pump 42, a valve 43, and a sprinkler irrigation pipe 44. The water tank 41 is installed in the cavity 17. One end of the pump 42 is connected to the water tank 41. The other end of the pump 42 is connected to one end of the sprinkler irrigation pipe 44 through the valve 43. The other end of the sprinkler irrigation pipe 44 passes through the lower box body 1 and the bottom plate 29 and is located above the crop observation area 28. A plurality of connecting pipes 45 are arranged at intervals on one side of the sprinkler irrigation pipe 44. The plurality of connecting pipes 45 are connected head to tail in sequence through the sleeve 46. One end of the connecting pipe 45 at the head is connected to the other end of the sprinkler irrigation pipe 44, and the connecting pipe 45 at the tail is connected to the other end of the sprinkler irrigation pipe 44. One end of the connecting pipe 45 is closed, and the outer circumference of the sprinkler pipe 44 and the plurality of connecting pipes 45 are provided with spray holes 47. One end of the connecting pipe 45 located at the head is rotatably connected to the other end of the sprinkler pipe 44, and the outer circumference of the connecting pipe 45 located at the head is sleeved with a driven gear 411. A base 412 is installed on the outer circumference of the sprinkler pipe 44, and a rotating motor 413 is arranged on the upper side of the base 412. The output end of the rotating motor 413 is connected to a driving gear 410, and the driving gear 410 is meshedly connected to the driven gear 411. The valve 43 and the rotating motor 413 are connected to the control unit 10.

[0077] In this embodiment, when sprinkler irrigation is needed, the control unit 10 controls the rotating motor 413 to work, so that the connecting pipe 45 changes from a vertical state to a horizontal state, and then the control unit 10 controls the valve 43 to open, and the water in the water tank 41 falls into the crop observation area 28 through the sprinkler irrigation pipe 44 and the spray hole 47 on the connecting pipe 45. After the sprinkler irrigation is completed, the control unit 10 controls the rotating motor 413 to rotate in the opposite direction, so that the connecting pipe 45 changes from a horizontal state to a vertical state.

[0078] Embodiment 4:

[0079] The basic content is the same as that of Example 1, except that:

[0080] See also Figure 4 The exhaust device 5 includes two exhaust fans 51 and two third support rods 52. The two exhaust fans 51 are symmetrically installed in the glass 23 on the opposite sides of the cubic frame 22. One end of the two third support rods 52 is respectively connected to the lower side of the two exhaust fans 51, and the other end of the two third support rods 52 is connected to the upper side of the lower box 1. The exhaust fans 51 are connected to the control unit 10.

[0081] Embodiment 5:

[0082] The basic content is the same as that of Example 1, except that:

[0083] See also Figure 8 The temperature control device 6 includes a first support rod 61, a second support rod 62 and a heater 63, one end of the first support rod 61 and the second support rod 62 are connected to the upper side of the bottom plate 29, the other end of the first support rod 61 is connected to the lower side of the top plate 21, and the other end of the second support rod 62 is connected to the heater 63, and the heater 63 is connected to the control unit 10.

[0084] Embodiment 6:

[0085] The basic content is the same as that of Example 1, except that:

[0086] See also Figure 12 to Figure 14The loosening and sowing device 7 includes a frame 71, a synchronous belt 72, a driving wheel 73, and a driven wheel 74. The frame 71 is connected to the upper side of the bottom plate 29 and is arranged along the length direction of the bottom plate 29. A driving motor 76 and a rotating shaft 75 are provided on one side of the frame 71. The driving wheel 73 and the driven wheel 74 are connected through a synchronous belt 72. The synchronous belt 72 is located on one side of the frame 71. The output end of the driving motor 76 is connected to one end face of the driving wheel 73. The driven wheel 74 is sleeved on the rotating shaft 75. A fixed seat 77 is connected to the surface of the synchronous belt 72. A fixed plate 78 is connected to one side of the fixed seat 77 along the width direction of the bottom plate 29. A plurality of fixing rods 79 are arranged at intervals on the lower side of the fixed plate 78. The lower ends of the plurality of fixed rods 79 are connected with plow blades 710, and the plurality of plow blades 710 are arranged relative to the crop observation area 28. The upper side of the fixed plate 78 is provided with a plurality of silos 711, and the plurality of silos 711 are arranged one-to-one with the plurality of fixed rods 79. A discharge port 712 is provided on the upper end surface of the silo 711, and a sowing motor 713 is connected to one side of the silo 711. The output end of the sowing motor 713 passes through the silo 711 and is located in the discharge port 712. The output end of the sowing motor 713 is connected with a turntable 714, and the outer peripheral surface of the turntable 714 is provided with a plurality of grooves 715 for accommodating seeds along the circumferential direction. The drive motor 76 and the sowing motor 713 are connected to the control unit 10.

[0087] In this embodiment, when loosening the soil is required, the control unit 10 controls the drive motor 76 to work, drives the driving wheel 73 to rotate, and drives the synchronous belt 72 and the fixed plate 78 to move, the plowing knife 710 moves and loosens the soil in the crop observation area 28. At this time, the plowing knife 710 is located below the synchronous belt 72, and the silo 711 is inverted above the fixed plate 78. When the fixed plate 78 moves from the bottom of the synchronous belt 72 to the top, the plowing knife 710 is inverted on the top of the fixed plate 78. When the multiple loosenings are completed and the hopper 711 is rotated to the bottom of the fixed plate 78, the sowing motor 713 is controlled by the control unit 10 to rotate the turntable 714, and the seeds fall from the hopper 711 into the groove 715 on the turntable 714, and after rotation, they fall from the discharge port 712 into the crop observation area 28 to achieve sowing.

[0088] Embodiment 7:

[0089] The basic content is the same as that of Example 1, except that:

[0090] See also Figures 15 to 18The harvesting device 8 includes a slide rail 81, a second slider 82, a mounting seat 83, and a cylinder 84. The slide rail 81 is installed on the lower side of the top plate 21. The second slider 82 is slidably connected to the slide rail 81. The cylinder 84 is connected to the lower side of the slide rail 81 and the output end is connected to one side of the second slider 82. The mounting seat 83 is connected to the lower side of the second slider 82. A guide groove 85 and a cutting groove 86 are sequentially opened in the mounting seat 83 from top to bottom. One side of the mounting seat 83 A plurality of guide plates 87 are arranged at intervals, and the guide plates 87 are triangular in shape. Two horizontally placed transmission belts 88 are installed on each of the guide plates 87. The transmission belt 88 is triangular in shape and a plurality of limit plates 811 are arranged at intervals along the circumferential direction on the outer surface. The inner walls of the transmission belt 88 at the three vertices are connected with transmission wheels 89. The inner top wall of the guide groove 85 is connected with a plurality of transmission motors 810. The plurality of transmission motors 810 are arranged one-to-one with the plurality of transmission belts 88. The output end of the transmission motor 810 is connected with a transmission wheel 89 in the transmission belt 88. The transmission belt 88 on the left side of the guide plate 87 rotates counterclockwise, and the transmission belt 88 on the right side rotates clockwise. The inner top wall of the cutting groove 86 is connected with a plurality of cutting motors 812, and the cutting motor 812 is arranged relative to the gap between two adjacent guide plates 87. The output end of the cutting motor 812 is connected with a cutting disk 813, and the outer peripheral surface of the cutting disk 813 is connected with a plurality of cutting knives 814 along the circumferential direction. The lower side of the mounting seat 83 is connected to a mounting shaft 815 and a limiting motor 817, the mounting shaft 815 is wrapped with a collecting cloth 816, one end of the collecting cloth 816 is connected to the notch, the output end of the limiting motor 817 is connected to a connecting rod 818, one end of the connecting rod 818 is connected to a partition 819, and the partition 819 is located above the collecting cloth 816, the cylinder 84, the transmission motor 810, the cutting motor 812, and the limiting motor 817 are connected to the control unit 10.

[0091] In this embodiment, when crops need to be harvested, the control unit 10 controls the cylinder 84 to work, so that the second slider 82 and the mounting seat 83 move on the slide rail 81. At the same time, one end of the collecting cloth 816 is connected to the notch of the bottom plate 29, so that the collecting cloth 816 rotates and unfolds along the mounting shaft 815. When the guide plate 87 contacts the crops, the crops are gathered in batches in the gap between two adjacent guide plates 87. When the crops contact the transmission belt 88, they move in batches under the clamping of multiple limit plates 811. When the crops move to contact the cutting knife 814, the cutting motor 812 is controlled by the control unit 10 to work, so that the cutting disc 813 rotates, and the cutting knife 814 cuts the crops. The cut crops fall on the unfolded collecting cloth 816. When all the crops are cut, the control unit 10 controls the cylinder 84 to work, so that the second slider 82 and the mounting seat 83 return to the starting position. At the same time, the control unit 10 controls the limit motor 817 to work, driving the connecting rod 818 and the partition 819 to rotate, so that the partition 819 falls on the collecting cloth 816. The movement of the second slider 82 drives the partition 819 to move on the collecting cloth 816, and the crops that fall on the collecting cloth 816 are gathered and pushed into the gap. A collecting bag can be set in the cavity 17 of the lower box body 1, and the collecting bag is installed below the gap. The crops fall into the collecting bag after the gap is made, and then the collecting bag is taken out by opening the second sliding door 16.

[0092] Embodiment 8:

[0093] The basic content is the same as that of Example 1, except that:

[0094] See also Figure 2 , Figure 3 and Fig.19 The monitoring unit 9 includes a light sensor 91, a weather station 92, a camera 93, a temperature sensor 94, and a soil temperature and moisture sensor 95. The light sensor 91 is embedded in the glass 23. The camera 93 and the weather station 92 are respectively connected to the upper side of the lower box 1. The soil temperature and moisture sensor 95 is installed in the crop observation area 28. The temperature sensor 94 is connected to the temperature control device 6. The light sensor 91, the weather station 92, the camera 93, the temperature sensor 94, and the soil temperature and moisture sensor 95 are respectively connected to the control unit 10.

[0095] In this embodiment, nodes, relays, routers and edge computing gateways are also provided. The interface terminals of the soil temperature and moisture sensor 95, the light sensor 91, the weather station 92 and the temperature sensor 94 are respectively connected to the nodes, and the nodes are connected to the relays. The edge computing gateway connects the network cable port to a LAN port of the router through a network cable. The camera 93 is connected to a LAN port of the router through the network cable. The IP address of the camera 93 is entered in the computer browser to enter the setting page, and then the IP address of the router is paired with the camera 93, that is, the IP addresses of the two are connected. The real-time atmospheric pressure is specifically measured through the weather station 92, and the specific data of the real-time wind speed and wind direction are obtained. Then, it is judged whether the atmospheric pressure, wind speed and other data meet the optimal conditions for crop growth. If not, the exhaust device 5 can be started for adjustment.

Claims

1. A smart agricultural monitoring and regulation system, characterized in that: The invention comprises a lower box (1), a greenhouse (2) and a control unit (10), wherein a cavity (17) is arranged inside the lower box (1), the control unit (10) is installed in the cavity (17), the greenhouse (2) is connected to the upper side of the lower box (1), a crop observation area (28), a temperature control device (6) and a monitoring unit (9) are arranged in the greenhouse (2), and a soil loosening and sowing device (7), a sprinkler irrigation device (9) and a monitoring unit (9) are arranged on the upper side of the crop observation area (28). 4), a harvesting device (8), the output end of the harvesting device (8) passes through the greenhouse (2) and is connected to the cavity (17), the top of the greenhouse (2) is provided with a sunshade device (3), the side of the greenhouse (2) is provided with an exhaust device (5), the soil loosening and sowing device (7), the sprinkler device (4), the harvesting device (8), the sunshade device (3), the exhaust device (5), the temperature control device (6), and the monitoring unit (9) are all connected to the control unit (10); The control unit (10) is used to control the temperature control device (6) to adjust the temperature according to the temperature sent by the monitoring unit (9), control the water spraying degree of the sprinkler device (4) according to the humidity sent by the monitoring unit (9), control the shading degree of the sunshade device (3) according to the light intensity sent by the monitoring unit (9), control the exhaust degree of the exhaust device (5) according to the gas pressure sent by the monitoring unit (9), control the soil loosening and sowing device (7) to loosen the soil and sow, and control the harvesting device (8) to harvest; The greenhouse (2) comprises a top plate (21), a bottom plate (29) and a cubic frame (22) connected to each other by connecting rods (210), wherein the top plate (21) is connected between four connecting rods (210) located on the upper side, and the bottom plate (29) is connected between four connecting rods (210) located on the lower side. Glass (23) is installed on the four sides of the cubic frame (22), and the exhaust device (5) is embedded in the glass (23). One of the glasses (23) is provided with a first sliding door (24), and the first sliding door (24) is hinged to the connecting rod (21) located in the vertical direction. 0), a handle (25) is connected to the outer side of the first sliding door (24), a mounting groove (211) is provided in the middle of the top plate (21), the sunshade device (3) is arranged in the mounting groove (211), a plurality of support frames (26) are arranged at intervals on the upper side of the top plate (21), the upper side of the support frames (26) is connected to a ceiling (27), the middle part of the bottom plate (29) is provided with the crop observation area (28), the upper side of the bottom plate (29) is provided with a notch along the length direction, the notch is communicated with the cavity (17), and the output end of the harvesting device (8) is communicated with the notch; The sprinkler irrigation device (4) comprises a water tank (41), a pump (42), a valve (43), and a sprinkler irrigation pipe (44). The water tank (41) is installed in the cavity (17). One end of the pump (42) is connected to the water tank (41). The other end of the pump (42) is connected to one end of the sprinkler irrigation pipe (44) through the valve (43). The other end of the sprinkler irrigation pipe (44) passes through the lower box body (1) and the bottom plate (29) and is located above the crop observation area (28). A plurality of connecting pipes (45) are arranged at intervals on one side of the sprinkler irrigation pipe (44). The plurality of connecting pipes (45) are connected end to end in sequence through a sleeve (46). One end of the connecting pipe (45) at the head is connected to the other end of the sprinkler irrigation pipe (44). The connecting pipe (45) at the tail is connected to the other end of the sprinkler irrigation pipe (44). One end of the connecting pipe (45) at the head is closed, the outer circumference of the sprinkler pipe (44) and the plurality of connecting pipes (45) are provided with spray holes (47), one end of the connecting pipe (45) at the head is rotatably connected to the other end of the sprinkler pipe (44), the outer circumference of the connecting pipe (45) at the head is sleeved with a driven gear (411), the outer circumference of the sprinkler pipe (44) is installed with a base (412), the upper side of the base (412) is provided with a rotating motor (413), the output end of the rotating motor (413) is connected to a driving gear (410), the driving gear (410) is meshedly connected to the driven gear (411), the valve (43) and the rotating motor (413) are connected to the control unit (10); The soil loosening and sowing device (7) comprises a frame (71), a synchronous belt (72), a driving wheel (73), and a driven wheel (74). The frame (71) is connected to the upper side of the base plate (29) and is arranged along the length direction of the base plate (29). A driving motor (76) and a rotating shaft (75) are arranged on one side of the frame (71). The driving wheel (73) and the driven wheel (74) are connected to each other through a synchronous belt (72). The synchronous belt (72) is located on one side of the frame (71). The output end of the driving motor (76) is connected to one end face of the driving wheel (73). The driven wheel (74) is sleeved on the rotating shaft (75). A fixed seat (77) is connected to the surface of the synchronous belt (72). A fixed plate (78) is connected to one side of the fixed seat (77) along the width direction of the base plate (29). A plurality of fixing rods ( 79), the lower ends of the plurality of fixed rods (79) are connected with plow blades (710), the plurality of plow blades (710) are arranged relative to the crop observation area (28), the upper side of the fixed plate (78) is provided with a plurality of silos (711), the plurality of silos (711) are arranged one-to-one with the plurality of fixed rods (79), the upper end surface of the silo (711) is provided with a discharge port (712), one side of the silo (711) is connected with a sowing motor (713), the output end of the sowing motor (713) passes through the silo (711) and is located in the discharge port (712), the output end of the sowing motor (713) is connected with a rotating disk (714), the outer peripheral surface of the rotating disk (714) is provided with a plurality of grooves (715) for accommodating seeds along the circumferential direction, the driving motor (76) and the sowing motor (713) are connected with the control unit (10); The harvesting device (8) comprises a slide rail (81), a second slider (82), a mounting seat (83), and a cylinder (84); the slide rail (81) is mounted on the lower side of the top plate (21); the second slider (82) is slidably connected to the slide rail (81); the cylinder (84) is connected to the lower side of the slide rail (81) and the output end is connected to one side of the second slider (82); the mounting seat (83) is connected to the lower side of the second slider (82); a guide groove (85) and a cutting groove (86) are sequentially provided in the mounting seat (83) from top to bottom; the mounting seat (84) is connected to the lower side of the slide rail (81) and the output end is connected to one side of the second slider (82); the mounting seat (83) is connected to the lower side of the second slider (82); a guide groove (85) and a cutting groove (86) are sequentially provided in the mounting seat (83) from top to bottom; 3) is provided with a plurality of guide plates (87) at intervals on one side, the guide plates (87) are triangular in shape, two horizontally placed transmission belts (88) are installed on each of the guide plates (87), the transmission belt (88) is triangular in shape and a plurality of limit plates (811) are provided at intervals on the outer surface along the circumferential direction, the inner wall of the transmission belt (88) at three vertices is connected with a transmission wheel (89), the inner top wall of the guide groove (85) is connected with a plurality of transmission motors (810), the plurality of transmission motors (810) are arranged one by one with the plurality of transmission belts (88), and the transmission motors (810) The output end of the guide plate (87) is connected to a transmission wheel (89) in the transmission belt (88); the transmission belt (88) on the left side of the guide plate (87) rotates counterclockwise, and the transmission belt (88) on the right side rotates clockwise; a plurality of cutting motors (812) are connected to the inner top wall of the cutting groove (86); the cutting motors (812) are arranged relative to the gap between two adjacent guide plates (87); the output end of the cutting motor (812) is connected to a cutting disk (813); the outer peripheral surface of the cutting disk (813) is connected to a plurality of cutting knives (814) along the circumferential direction; and the installation The lower side of the seat (83) is connected to a mounting shaft (815) and a limiting motor (817); the mounting shaft (815) is wound with a collecting cloth (816); one end of the collecting cloth (816) is connected to the notch; the output end of the limiting motor (817) is connected to a connecting rod (818); one end of the connecting rod (818) is connected to a partition (819); the partition (819) is located above the collecting cloth (816); the cylinder (84), the transmission motor (810), the cutting motor (812), and the limiting motor (817) are connected to the control unit (10); The crop observation area (28) is used for planting crops and observing the growth status of crops; The soil loosening and sowing device (7) is used to loosen the soil and sow seeds in the crop observation area (28); The sprinkler device (4) is used to spray water to the crop observation area (28) and adjust the humidity inside the greenhouse (2); The harvesting device (8) is used to cut and collect the mature crops in the crop observation area (28); The sunshade device (3) is used to block external light to adjust the light intensity inside the greenhouse (2); The exhaust device (5) is used to adjust the gas pressure inside the greenhouse (2); The temperature control device (6) is used to control the temperature in the greenhouse (2) to be within a set range; The monitoring unit (9) is used to obtain the temperature, humidity, light intensity, and gas pressure in the greenhouse (2) in real time, and send the obtained data to the control unit (10).

2. The smart agricultural monitoring and adjustment system according to claim 1 is characterized in that: The sunshade device (3) comprises a sunshade curtain (31), one side of the sunshade curtain (31) is connected to the inner side wall of the installation groove (211), the side walls of the installation groove (211) on the left and right sides of the sunshade curtain (31) are provided with slide grooves (212), a sunshade motor (32), a connecting shaft (33), and a first sliding block (34) are installed in the slide groove (212), the sunshade motor (32) is connected to one end of the slide groove (212), the output end of the sunshade motor (32) is connected to a roller (36), the other end of the slide groove (212) is vertically connected to the connecting shaft (33), one end of the connecting shaft (33) is connected to the roller (36), and the outer ends of the two rollers (36) are connected to the connecting shaft (33). A connecting rope (35) is wound around the circumference, the first slider (34) is slidably connected to the slide groove (212) and the lower end is connected to the connecting rope (35), one side of the first slider (34) is connected to a card plate (37), and the card plate (37) is connected to the other side of the sunshade (31), and a mounting plate (38) and a plurality of LED lights (39) are arranged on the lower side of the top plate (21), the mounting plate (38) is U-shaped, the mounting plate (38) is connected to the lower side of the top plate (21), and the plurality of LED lights (39) are installed on the lower side of the mounting plate (38) at equal intervals, and the sunshade motor (32) and the LED lights (39) are connected to the control unit (10).

3. The smart agriculture monitoring and adjustment system according to claim 1 is characterized in that: The exhaust device (5) comprises two exhaust fans (51) and two third support rods (52); the two exhaust fans (51) are symmetrically installed in the glass (23) on the opposite sides of the cubic frame (22); one end of the two third support rods (52) are respectively connected to the lower sides of the two exhaust fans (51); the other ends of the two third support rods (52) are connected to the upper side of the lower box (1); and the exhaust fans (51) are connected to the control unit (10).

4. The smart agriculture monitoring and adjustment system according to claim 1 is characterized in that: The temperature control device (6) comprises a first support rod (61), a second support rod (62) and a heater (63), wherein one end of the first support rod (61) and the second support rod (62) are connected to the upper side of the bottom plate (29), the other end of the first support rod (61) is connected to the lower side of the top plate (21), and the other end of the second support rod (62) is connected to the heater (63), and the heater (63) is connected to the control unit (10).

5. The smart agriculture monitoring and adjustment system according to claim 1 is characterized in that: The monitoring unit (9) comprises a light sensor (91), a weather station (92), a temperature sensor (94), a soil temperature and moisture sensor (95), and a camera (93); the light sensor (91) is embedded in the glass (23); the camera (93) and the weather station (92) are respectively connected to the upper side of the lower box (1); the soil temperature and moisture sensor (95) is installed in the crop observation area (28); the temperature sensor (94) is connected to the temperature control device (6); and the light sensor (91), the weather station (92), the temperature sensor (94), the soil temperature and moisture sensor (95), and the camera (93) are respectively connected to the control unit (10).

6. A control method for a smart agricultural monitoring and adjustment system according to claim 1, characterized in that: The control method comprises the following steps: S1, the control unit (10) controls the soil loosening and sowing device (7) to loosen the soil and sow the crop observation area (28), and then the control unit (10) controls the sprinkler device (4) to regularly spray water to the crop observation area (28), and the control unit (10) regularly controls the sunshade device (3) to open and close; S2, the monitoring unit (9) monitors the temperature, humidity, light intensity, and gas pressure in the greenhouse (2), and sends the acquired data to the control unit (10). The control unit (10) determines whether the acquired data is within a set range. If the temperature is not within the set range, the control unit (10) controls the temperature control device (6) to adjust the temperature in the greenhouse (2); if the humidity is not within the set range, the control unit (10) controls the sprinkler device (4) to adjust the flow rate of the water spray; if the light intensity is not within the set range, the control unit (10) controls the sunshade device (3) to adjust the sunshade area; if the gas pressure in the greenhouse (2) is greater than the gas pressure required for the growth of crops, the control unit (10) controls the exhaust device (5) to exhaust the gas in the greenhouse (2) until the gas pressure in the greenhouse (2) is the same as the gas pressure required for the growth; S3. When the crops are ripe, the control unit (10) controls the harvesting device (8) to work, and the harvesting device (8) harvests the crops and pours the collected crops into the cavity (17) for storage.

Images