WO2018196169A1 - 一种营养液供应装置及营养液浓度的监控方法 - Google Patents

一种营养液供应装置及营养液浓度的监控方法 Download PDF

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Publication number
WO2018196169A1
WO2018196169A1 PCT/CN2017/092548 CN2017092548W WO2018196169A1 WO 2018196169 A1 WO2018196169 A1 WO 2018196169A1 CN 2017092548 W CN2017092548 W CN 2017092548W WO 2018196169 A1 WO2018196169 A1 WO 2018196169A1
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Prior art keywords
nutrient
nutrient solution
pool
total
sub
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PCT/CN2017/092548
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English (en)
French (fr)
Inventor
王刚
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深圳前海弘稼科技有限公司
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Publication of WO2018196169A1 publication Critical patent/WO2018196169A1/zh

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007Metering or regulating systems

Definitions

  • the invention relates to the technical field of agricultural monitoring, in particular to a nutrient solution supply device and a method for monitoring nutrient concentration.
  • the fertilizer application machine supplies the nutrient solution to the plant through the mixing of the multi-way nutrient solution.
  • the concentration of the nutrient solution is slowed with the absorption of the plant and the evaporation of the water. Slow does not meet the requirements, it is easy to cause plant malnutrition, is not conducive to the rational use of nutrient solution, and can not achieve the optimal growth conditions for plant cultivation. Therefore, how to make the nutrient solution concentration in the nutrient pool always meet the requirements of the plant required concentration has become an urgent problem to be solved.
  • the present invention aims to solve at least one of the technical problems existing in the prior art or related art.
  • one aspect of the present invention is to provide a nutrient solution supply device.
  • Another aspect of the present invention is to provide a method of monitoring nutrient concentration.
  • a nutrient solution supply device comprising: a plurality of sub-nutrient pools respectively connected to a total nutrient pool for storing nutrient solution and providing nutrient solution to the plant; a nutrition pool connected to each of the sub-nutrient pools for transporting nutrient solution for each sub-nutrient pool; a plurality of sensors are respectively disposed on each of the sub-nutrient pools and the total nutrient pool for respectively detecting each sub-nutrient pool And a nutrient solution concentration value in the total nutrient pool, and transmitting the detected nutrient solution concentration value to the controller;
  • the nutrient solution mixing device is connected with the total nutrient pool for conveying the nutrient solution for the total nutrient pool;
  • the controller is connected with the total nutrient pool, each sub-nutrient pool, various sensors and nutrient solution preparation equipment, and is used for each branch
  • the nutrient solution concentration value of the nutrition pool is compared with the preset concentration value of each sub-nutrient
  • the total nutrient pool is controlled to deliver the nutrient solution to the sub-nutrient pool, and is also used for comparing the total.
  • the nutrient solution concentration value of the nutrient pool and the preset total concentration value of the total nutrient pool obtain a second comparison result, and according to the second comparison result, the nutrient solution preparation device is controlled to deliver the nutrient solution to the total nutrient pool.
  • the nutrient solution supply device has a plurality of sub-nutrient pools respectively connected with the total nutrient pool, stores nutrient solution and provides nutrient solution for the plants, and the total nutrient pool provides nutrient solution for each sub-nutrient pool, and each nutrient solution
  • the pool and the total nutrient pool are provided with sensors for detecting nutrient concentration values in each of the nutrient pools and the total nutrient pool, and the nutrient solution preparation device is used for transporting nutrient solution for the total nutrient pool, and includes a controller and a total nutrient pool.
  • the connection between the controller and the nutrition pool, the valve, etc. is a wireless connection (ie, a non-contact connection, such as Bluetooth/wifi, etc.), a wired connection, or other contact connection.
  • the nutrient solution supply device may further have the following technical features:
  • the method further includes: a plurality of sub-pipes respectively disposed between the total nutrient pool and each of the sub-nutrient pools and between the sub-nutrient solution pools and the planting and cultivating equipment; and the plurality of sub-valves are respectively set On each sub-pipe; the main pipe is set between the nutrient solution preparation equipment and the total nutrient pool; the total valve is set on the main pipe.
  • a sub-pipe is arranged between the total nutrient pool and each of the sub-nutrient pools and between the sub-nutrient solution pools and the planting and cultivating equipment, and is used for ensuring nutrition when the total nutrient pool delivers nutrient solution to each sub-nutrient pool.
  • a total pipeline is arranged between the nutrient solution preparation device and the total nutrient pool to ensure the circulation of the nutrient solution when the nutrient solution preparation device delivers the nutrient solution to the total nutrient pool, thereby ensuring real-time control of each nutrient pool and total
  • the nutrient concentration of the nutrient pool can meet the needs of plant growth, in the total camp
  • the nutrient pool delivers nutrient solution or nutrient solution to each nutrient pool
  • the nutrient solution is delivered to the total nutrient pool at the beginning or the end, and the corresponding sub-valve or total valve is opened or closed to realize each sub-nutrient pool and total nutrient pool.
  • the adjustment of the concentration value of the nutrient solution is adjusted.
  • the controller is further coupled to the sub-valve and/or the main valve for controlling the conduction or closing of the sub-pipe and/or the main pipe.
  • the controller is connected to the partial valve and/or the total valve, and controls the conduction or closing of the sub-pipe and/or the main pipe to realize the nutrient solution for the nutrient solution, and the nutrient solution for each nutrient pool.
  • the dispensing device delivers nutrient solution to the total nutrient pool.
  • a method for monitoring a nutrient solution concentration for the nutrient solution supply device, wherein the nutrient solution supply device comprises a plurality of nutrient pools and a total nutrient pool, and the monitoring method of the nutrient solution concentration comprises: Detecting nutrient concentration values of a plurality of sub-nutrient pools; comparing the nutrient solution concentration value of each sub-nutrient pool with a preset concentration value to obtain a first comparison result; controlling the total nutrient pool to sub-nutrition according to the first comparison result
  • the nutrient solution is transported by the liquid pool; the nutrient solution concentration value of the total nutrient pool is detected; the nutrient solution concentration value of the total nutrient pool is compared with the preset total concentration value to obtain a second comparison result; according to the second comparison result, the nutrient solution is controlled
  • the device delivers nutrient solution to the total nutrient pool.
  • the monitoring method for the nutrient solution concentration separately detects the nutrient solution concentration values of the plurality of sub-nutrient pools, and compares the detected nutrient solution concentration values of each sub-nutrient pool with the corresponding preset concentration values, according to comparison
  • the result is that the nutrient solution needs to be supplemented with the nutrient solution, and the corresponding valve of the nutrient solution that needs to be supplemented with the nutrient solution is controlled, and the nutrient solution is transported through the total nutrient pool, so that the nutrient solution concentration value of each nutrient pool is Meet the requirements; and test the nutrient concentration value of the total nutrient pool, determine whether the nutrient concentration value of the total nutrient pool meets the preset total concentration value of the total nutrient pool, when the nutrient solution concentration value of the total nutrient pool does not meet the preset total concentration
  • the valve of the nutrient solution mixing device is turned to deliver the nutrient solution to the total nutrient pool, and the
  • the step of comparing the nutrient solution concentration value of each sub-nutrient pool with the preset concentration value to obtain the first comparison result comprises: respectively comparing the nutrient solution concentration of each sub-nutrient pool Whether the value is less than the preset concentration value of each sub-nutrient pool; the nutrient solution concentration value is less than the pre-
  • the nutrient pool of the concentration value is used as a sub-nutrient pool that needs to be supplemented with the nutrient solution; and the number of the sub-nutrient pool that needs to be supplemented with the nutrient solution is obtained.
  • the nutrient solution concentration value of the first sub-nutrient pool is smaller than the preset concentration value corresponding to the sub-nutrient pool, and when less than, the nutrient solution concentration of the first sub-nutrient pool is indicated.
  • the step of controlling the total nutrient pool to deliver the nutrient solution to the sub-nutrient pool comprises: adjusting the total nutrient pool according to the number of the nutrient pool supplementing the nutrient solution according to the need The nutrient solution is delivered to a sub-nutrient pool that needs to be supplemented with nutrient solution
  • the number of the nutrient solution of the nutrient solution is supplemented according to the need, and the valve of the nutrient pool is opened, so that the total nutrient pool delivers the nutrient solution to the sub-nutrient pool that needs to be supplemented with the nutrient solution, and the nutrient solution is ensured according to the number. Delivery to the correct sub-nutrient pool ensures the accuracy of the delivery process.
  • the total nutrient pool is controlled to stop to be added to the nutrient solution.
  • the nutrient pool transports the nutrient solution, and avoids the concentration of the nutrient solution being greater than the preset concentration value, thereby affecting the normal growth of the plant.
  • the nutrient solution concentration value of the total nutrient pool is preset with total The concentration value is compared to obtain a second comparison result, and according to the second comparison result, the step of controlling the nutrient solution transportation of the nutrient solution preparation device to the total nutrient pool comprises: comparing whether the nutrient solution concentration value of the total nutrient pool is less than a preset total Concentration value; when the nutrient solution concentration value of the total nutrient pool is less than the preset total concentration value, the nutrient solution preparation device is controlled to deliver the nutrient solution to the total nutrient pool.
  • the nutrient solution concentration value of the total nutrient pool is detected, and whether the nutrient solution concentration value of the total nutrient pool is less than a preset total concentration value corresponding to the total nutrient pool, when the nutrient solution concentration value of the total nutrient pool is less than
  • the valve of the nutrient solution preparation device is opened to deliver the nutrient solution to the total nutrient pool, and the nutrient solution concentration value of each nutrient pool is ensured while ensuring the nutrient solution concentration value of the total nutrient pool is also in the range required.
  • the method further comprises: controlling the opening and closing of the partial valve and/or the total valve by the controller, controlling the total nutrient pool to deliver the nutrient solution to the nutrient solution pool, and/or controlling the nutrient solution preparation device to The total nutrient pool delivers nutrient solution.
  • the controller controls the opening and closing of the partial valve and/or the total valve, controls the total nutrient pool to deliver the nutrient solution to the nutrient solution pool and/or controls the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool, thereby realizing
  • the nutrient solution is delivered to each of the sub-nutrient pools for the total nutrient pool, and the nutrient solution preparation device delivers the nutrient solution to the total nutrient pool.
  • the connection mode of the controller with the nutrition pool, the valve, etc. is a wireless connection, a wired connection or other contact connection.
  • the method further includes: setting a preset concentration value and/or a preset total concentration value of each of the sub-nutrient pools; and setting a number of each sub-nutrient pool.
  • the preset concentration value and the preset total concentration value of each sub-nutrient pool are set according to the type and the nutritional demand degree of the plants supported by each sub-nutrient pool, thereby ensuring high-yield and high-efficiency cultivation of the plants.
  • the number of each sub-nutrient pool it is ensured that the nutrient solution is delivered to the correct sub-nutrient pool, ensuring the accuracy of the transport process.
  • Figure 1 is a schematic view showing a nutrient solution supply device of one embodiment of the present invention
  • FIG. 2 is a flow chart showing a method for monitoring a nutrient solution concentration according to an embodiment of the present invention
  • FIG. 3 is a flow chart showing a method for monitoring a nutrient solution concentration according to another embodiment of the present invention.
  • FIG. 4 is a schematic flow chart showing a method for monitoring a nutrient solution concentration according to still another embodiment of the present invention.
  • FIG. 5 is a schematic flow chart showing a method for monitoring nutrient concentration according to still another embodiment of the present invention.
  • Figure 6 shows a schematic block diagram of a nutrient solution concentration monitoring system in accordance with one embodiment of the present invention
  • Figure 7 is a schematic block diagram showing a monitoring system for nutrient concentration of another embodiment of the present invention.
  • Figure 8 shows a schematic block diagram of a computer device in accordance with one embodiment of the present invention.
  • Figure 9 is a schematic illustration of a nutrient solution concentration monitoring system in accordance with an embodiment of the present invention.
  • the total nutrient pool 104 is connected to each of the sub-nutrient pools 102 and is used for each sub-nutrient pool 102.
  • a nutrient solution preparation device 108 connected to the total nutrient pool 104 for delivering nutrient solution to the total nutrient pool 104;
  • the controller is connected to the total nutrient pool 104, each sub-nutrient pool 102, each sensor 106 and the nutrient solution 108 device, and is used for comparing the nutrient concentration value of each sub-nutrient pool 102 with a preset concentration value thereof to obtain the first
  • the total nutrient pool 104 is controlled to deliver the nutrient solution to the sub-nutrient pool 102, and is also used to compare the nutrient solution concentration value of the total nutrient pool 104 with the preset total concentration value, and obtain a second comparison result.
  • the nutrient solution preparation device 108 is controlled to deliver the nutrient solution to the total nutrient pool 104.
  • a plurality of sub-nutrient pools 102 are respectively connected to the total nutrient pool 104, store nutrient solution and provide nutrient solution for the plants, and the total nutrient pool 104 provides nutrient solution for each sub-nutrient pool 102.
  • each of the sub-nutrient pool 102 and the total nutrient pool 104 is provided with a sensor 106 for detecting the nutrient solution concentration value in each of the sub-nutrient pool 102 and the total nutrient pool 104, and the nutrient solution preparation device 108 is used for the total nutrient pool 104.
  • the nutrient solution is delivered, and the controller is further connected to the total nutrient pool 104, the sub-nutrient pool 102, the sensor 106, and the nutrient solution preparation device 108, and two controls are realized by the controller: first, the nutrition in any of the nutrient pools 102 When the liquid concentration value is less than its corresponding preset concentration value, the controller controls the total nutrient pool 104 to deliver nutrient solution thereto, and second, the nutrient solution concentration value in the total nutrient pool 104 is less than its corresponding preset total concentration value.
  • FIG. 1 preferably, further comprising: a plurality of sub-pipes 110 disposed between the total nutrient pool 104 and each of the sub-nutrient pools 102 and each of the sub-nutrient pools 102 Between the planting and cultivating equipment; a plurality of sub-valves 114 are respectively disposed on the respective sub-pipes 110; 112, disposed between the nutrient solution preparation device 108 and the total nutrient pool 104; the total valve 116 is disposed on the main pipe 112.
  • a sub-duct 110 is disposed between the total nutrient pool 104 and each of the nutrient pools 102 for ensuring the circulation of nutrient solution when the nutrient solution is delivered to the nutrient solution by the total nutrient pool 104.
  • a total conduit 112 is disposed between the device 108 and the total nutrient pool 104 for ensuring the circulation of the nutrient solution when the nutrient solution preparation device 108 delivers the nutrient solution to the total nutrient pool 104, thereby ensuring real-time control of each nutrient pool 102 and total nutrients.
  • the nutrient concentration values of the pool 104 are all in line with the needs of plant growth.
  • the corresponding sub-valve 114 or the total valve 116 is opened or closed to achieve each Adjustment of the concentration value of the nutrient solution in the nutrient pool 102 and the total nutrient pool 104.
  • the controller is also coupled to the partial valve 114 and/or the total valve 116 for controlling the conduction or closing of the sub-duct 110 and/or the main conduit 112.
  • the controller is coupled to the partial valve 114 and/or the total valve 116 to control the conduction or closure of the sub-duct 110 and/or the main conduit 112 to effect delivery of the total nutrient pool 104 to each of the sub-nutrient pools 102.
  • the nutrient solution, and the nutrient solution preparation device 108 delivers the nutrient solution to the total nutrient pool 104.
  • Step 202 Detect a nutrient solution concentration value of a plurality of sub-nutrient pools
  • Step 204 comparing the nutrient solution concentration value of each sub-nutrient pool with a preset concentration value to obtain a first comparison result
  • Step 208 detecting a nutrient solution concentration value of the total nutrient pool
  • Step 210 comparing the nutrient solution concentration value of the total nutrient pool with a preset total concentration value to obtain a second comparison result
  • Step 212 controlling the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool.
  • the monitoring method for the nutrient solution concentration separately detects the nutrient solution concentration values of the plurality of sub-nutrient pools, and detects the nutrient solution concentration value of each of the sub-nutrient pools and the corresponding preset concentration thereof The values are compared, according to the comparison results, the nutrient solution needs to be supplemented with the nutrient solution, and the corresponding valve of the nutrient solution that needs to be supplemented with the nutrient solution is controlled, and the nutrient solution is transported through the total nutrient pool to make each nutrient pool
  • the concentration of the nutrient solution meets the requirements; and the nutrient concentration value of the total nutrient pool is detected, and whether the nutrient concentration value of the total nutrient pool meets the preset total concentration value of the total nutrient pool, and the nutrient solution concentration value of the total nutrient pool is determined.
  • the valve of the nutrient solution preparation device is opened to deliver the nutrient solution to the total nutrient pool, and the nutrient solution concentration value of each nutrient pool is ensured while ensuring the nutrient solution concentration value of the total nutrient pool is also met.
  • the concentration of nutrient solution in the nutrient pool to decrease with the absorption of plants and the evaporation of water to ensure the normal growth of plants.
  • Fig. 3 is a flow chart showing a method of monitoring nutrient concentration in another embodiment of the present invention. Wherein the method comprises:
  • Step 302 detecting a nutrient solution concentration value of the plurality of sub-nutrient pools
  • Step 308 obtaining the number of the sub-nutrient pool that needs to be supplemented with the nutrient solution
  • Step 310 according to the number of the nutrient pool supplemented with the nutrient solution, and controlling the total nutrient pool to deliver the nutrient solution to the sub-nutrient pool that needs to be supplemented with the nutrient solution;
  • Step 312 detecting a nutrient solution concentration value of the total nutrient pool
  • Step 316 controlling the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool.
  • the nutrient concentration value of the pool is less than the preset concentration value corresponding to the nutrient pool, when it is less than, the nutrient solution concentration value of the first sub-nutrient pool does not meet the requirement, and the number 1 of the first sub-nutrient pool is obtained; Whether the nutrient solution concentration value of the second sub-nutrient pool is smaller than the preset concentration value corresponding to the nutrient pool, when it is less than, the nutrient solution concentration value of the second sub-nutrient pool does not meet the requirement, and the second sub-nutrient pool is obtained. No.
  • the method further comprises: when the nutrient solution concentration value of the sub-nutrient pool that needs to be supplemented with the nutrient solution is not less than When the preset concentration value of the nutrient solution of the nutrient solution needs to be supplemented, the total nutrient pool is controlled to stop feeding the nutrient solution to the sub-nutrient pool that needs to be supplemented with the nutrient solution.
  • the total nutrient pool is controlled to stop the sub-nutrient solution.
  • the nutrient pool transports the nutrient solution to prevent the concentration of the nutrient solution from being greater than the preset concentration value, thereby affecting the normal growth of the plant.
  • Fig. 4 is a flow chart showing a method of monitoring the concentration of nutrient solution according to still another embodiment of the present invention. Wherein the method comprises:
  • Step 402 detecting a nutrient solution concentration value of the plurality of sub-nutrient pools
  • Step 406 using a sub-nutrient pool having a nutrient solution concentration value smaller than a preset concentration value as a sub-nutrient pool that needs to be supplemented with the nutrient solution;
  • Step 410 according to the number of the nutrient pool supplemented with the nutrient solution, and controlling the total nutrient pool to deliver the nutrient solution to the sub-nutrient pool that needs to be supplemented with the nutrient solution;
  • Detecting the nutrient concentration value of the total nutrient pool determining whether the nutrient solution concentration value of the total nutrient pool is less than a preset total concentration value corresponding to the total nutrient pool, and when the nutrient solution concentration value of the total nutrient pool is less than the preset total concentration value, Open the valve of the nutrient solution preparation device to deliver nutrient solution to the total nutrient pool. While ensuring the nutrient concentration value in each nutrient pool, it also ensures that the nutrient solution concentration value of the total nutrient pool is also within the required range.
  • Fig. 5 is a flow chart showing a method of monitoring nutrient concentration in still another embodiment of the present invention. Wherein the method comprises:
  • Step 502 setting a preset concentration value and a preset total concentration value of each sub-nutrient pool; and setting a number of each sub-nutrient pool;
  • Step 504 detecting a nutrient solution concentration value of the plurality of sub-nutrient pools
  • Step 506 respectively, comparing whether the nutrient solution concentration value of each sub-nutrient pool is less than a preset concentration value of each sub-nutrient pool;
  • Step 508 the nutrient solution whose nutrient solution concentration value is less than the preset concentration value is used as a sub-nutrient pool that needs to be supplemented with the nutrient solution;
  • Step 510 Obtain a number of a sub-nutrient pool that needs to be supplemented with a nutrient solution
  • Step 512 according to the number of the nutrient pool supplemented with the nutrient solution, and controlling the total nutrient pool to deliver the nutrient solution to the sub-nutrient pool that needs to be supplemented with the nutrient solution;
  • Step 518 When the nutrient solution concentration value of the total nutrient pool is less than the preset total concentration value, the valve of the nutrient solution preparation device is opened to deliver the nutrient solution to the total nutrient pool.
  • the preset concentration value and the preset total concentration value of each sub-nutrient pool are set according to the type and the nutritional demand degree of the plants supported by each sub-nutrient pool, thereby ensuring high-yield and high-efficiency cultivation of the plants.
  • the accuracy of the conveying process is ensured. Detecting the nutrient concentration values of the plurality of sub-nutrient pools respectively, and comparing whether the nutrient solution concentration value of each sub-nutrient pool is less than the preset concentration value of each sub-nutrient pool, and the nutrient solution concentration value is less than the preset concentration value.
  • the nutrient pool obtains the number of the sub-nutrient pool that needs to be supplemented with nutrient solution. This number is used as a comparison result to determine the nutrient pool that needs to be supplemented with nutrient solution, thereby ensuring each nutrient solution.
  • the nutrient concentration of the pool can be maintained at a concentration consistent with plant growth requirements.
  • the valve of the nutrient pool is opened, so that the total nutrient pool delivers the nutrient solution to the nutrient pool which needs to be supplemented with the nutrient solution, and the nutrient solution is ensured to be transported to the correct sub-nutrient pool by the number. To ensure the accuracy of the conveying process.
  • Detecting the nutrient concentration value of the total nutrient pool determining whether the nutrient solution concentration value of the total nutrient pool is less than a preset total concentration value corresponding to the total nutrient pool, and when the nutrient solution concentration value of the total nutrient pool is less than the preset total concentration value, Open the valve of the nutrient solution preparation device to deliver nutrient solution to the total nutrient pool. While ensuring the nutrient concentration value in each nutrient pool, it also ensures that the nutrient solution concentration value of the total nutrient pool is also within the required range.
  • FIG. 6 shows a schematic block diagram of a nutrient solution concentration monitoring system 600 of one embodiment of the present invention.
  • the system includes:
  • the detecting unit 602 is configured to detect a nutrient solution concentration value of the plurality of sub-nutrient pools
  • the comparing unit 604 is configured to compare the nutrient solution concentration value of each sub-nutrient pool with a preset concentration value to obtain a first comparison result
  • the control unit 606 is configured to control the total nutrient pool to deliver the nutrient solution to the nutrient solution pool according to the first comparison result;
  • the detecting unit 602 is further configured to detect a nutrient solution concentration value of the total nutrient pool
  • the control unit 606 is further configured to control the nutrient solution preparation device to deliver the nutrient solution to the total nutrition pool according to the second comparison result.
  • the nutrient solution concentration monitoring system 600 detects the nutrient solution concentration values of the plurality of sub-nutrient pools by the detecting unit 602, and compares the nutrient solution concentration values of each of the sub-nutrient pools detected by the comparing unit 604. The preset concentration value is compared, and according to the comparison result, the sub-nutrient pool that needs to be supplemented with the nutrient solution is obtained, and the control unit 606 controls the corresponding valve of the sub-nutrient pool that needs to be supplemented with the nutrient solution, and the nutrient solution is transported through the total nutrient pool.
  • the control unit 606 opens the valve of the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool, and ensures the nutrient solution in each nutrient pool
  • the concentration value also ensures that the nutrient concentration value of the total nutrient pool is also within the required range, avoiding the absorption of plants and the evaporation of water. Nutrient concentrations of nutrient solution tank becomes small, to ensure the normal growth of plants.
  • the setting unit 702 is configured to set a preset concentration value and a preset total concentration value of each of the sub-nutrient pools; and set a number of each sub-nutrient pool;
  • the detecting unit 704 is configured to detect a nutrient solution concentration value of the plurality of sub-nutrient pools
  • the comparing unit 706 is configured to compare the nutrient solution concentration value of each of the sub-nutrient pools with a preset concentration value to obtain a comparison result;
  • the control unit 708 is configured to control the total nutrient pool for nutrient solution transportation according to the comparison result
  • the detecting unit 704 is further configured to detect a nutrient solution concentration value of the total nutrient pool
  • the comparing unit 706 is further configured to compare the nutrient solution concentration value of the total nutrient pool with a preset total concentration value to obtain a second comparison result;
  • the control unit 708 is further configured to control the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool according to the second comparison result.
  • the setting unit 702 sets the preset concentration value and the preset total concentration value of each sub-nutrient pool according to the type and the nutritional demand degree of the plants supported by each sub-nutrient pool, thereby ensuring high yield of the plant, Efficiently cultivating, by setting the number of each sub-nutrient pool, and ensuring that the nutrient solution is transported to the correct sub-nutrient pool according to the number, the accuracy of the transport process is ensured.
  • the nutrient solution concentration values of the plurality of sub-nutrient pools are respectively detected by the detecting unit 704, and the nutrient solution concentration value of each of the sub-nutrient pools detected is compared with the corresponding preset concentration value by the comparison unit 706, and the comparison result is obtained according to the comparison result.
  • the nutrient solution needs to be supplemented with the nutrient solution, and the control unit 708 controls the corresponding valve of the nutrient solution that needs to be supplemented with the nutrient solution, and the nutrient solution is transported through the total nutrient pool to make the nutrient solution concentration value of each nutrient pool All meet the requirements, the detecting unit 704 detects the nutrient solution concentration value of the total nutrient pool, and the comparing unit 706 determines whether the nutrient solution concentration value of the total nutrient pool is less than a preset total concentration value corresponding to the total nutrient pool, when the nutrient solution of the total nutrient pool When the concentration value is less than the preset total concentration value, the control unit 708 opens the valve of the nutrient solution preparation device to deliver the nutrient solution to the total nutrient pool, and ensures the nutrient solution concentration of the total nutrient pool while ensuring the concentration of the nutrient solution in each nutrient pool.
  • the value is also within the scope of the
  • the nutrient solution supply device includes the nutrient solution concentration monitoring system according to any one of the above-mentioned items, and therefore has the technical solution and the technical effect that can be achieved by the nutrient solution concentration monitoring system according to any one of the above aspects. ,No longer.
  • the nutrient solution is transported; the nutrient solution concentration value of the total nutrient pool is detected; the nutrient solution concentration value of the total nutrient pool is compared with the preset total concentration value to obtain a second comparison result; according to the second comparison result, the nutrient solution preparation device is controlled to The total nutrient pool delivers nutrient solution.
  • the processor 804 executes the computer program, the nutrient solution concentration values of the plurality of sub-nutrient pools are respectively detected, and the nutrient solution concentration values of each of the sub-nutrient pools detected are corresponding to the presets.
  • the concentration values are compared, according to the comparison results, the nutrient solution needs to be supplemented with the nutrient solution, and the corresponding valve of the nutrient solution that needs to be supplemented with the nutrient solution is controlled, and the nutrient solution is transported through the total nutrient pool to make each nutrient
  • the nutrient solution concentration value of the pool meets the requirements, and the nutrient solution concentration value of the total nutrient pool is detected to determine whether the nutrient solution concentration value of the total nutrient pool is less than a preset total concentration value corresponding to the total nutrient pool, and the nutrient solution of the total nutrient pool
  • the valve of the nutrient solution preparation device is opened to deliver the nutrient solution to the total nutrient pool, and the nutrient solution concentration value of each nutrient pool is ensured while ensuring the nutrient solution concentration value of the total nutrient pool.
  • An embodiment of the sixth aspect of the present invention provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by the processor to: detect a nutrient solution concentration value of a plurality of sub-nutrient pools; The concentration of the nutrient solution of the sub-nutrient pool is compared with the preset concentration value to obtain the first comparison result; according to the first comparison result, the total nutrient pool is controlled to deliver the nutrient solution to the nutrient solution pool; and the nutrient solution concentration of the total nutrient pool is detected The value of the nutrient solution concentration of the total nutrient pool is compared with the preset total concentration value to obtain a second comparison result; according to the second comparison result, the nutrient solution preparation device is controlled to deliver the nutrient solution to the total nutrient pool.
  • the computer readable storage medium provided by the present invention, when the computer program is executed by the processor, respectively, detects a nutrient solution concentration value of the plurality of sub-nutrient pools, and detects the nutrient solution concentration value of each of the sub-nutrient pools and the preset corresponding thereto The concentration values are compared, according to the comparison results, the nutrient solution needs to be supplemented with the nutrient solution, and the corresponding valve of the nutrient solution that needs to be supplemented with the nutrient solution is controlled, and the nutrient solution is transported through the total nutrient pool to make each nutrient
  • the nutrient solution concentration value of the pool meets the requirements, and the nutrient solution concentration value of the total nutrient pool is detected, and whether the nutrient solution concentration value of the total nutrient pool is less than the total nutrient value is determined.
  • the preset total concentration value of the pool when the nutrient solution concentration value of the total nutrient pool is less than the preset total concentration value, the valve of the nutrient solution preparation device is opened to deliver the nutrient solution to the total nutrient pool, and the nutrient solution concentration in each nutrient pool is ensured.
  • the value also ensures that the nutrient concentration of the total nutrient pool is also within the required range, avoiding the concentration of the nutrient solution in the nutrient pool becoming smaller as the plant absorbs and the evaporation of water, ensuring the normal growth of the plant.
  • FIG. 9 is a schematic illustration of a nutrient solution concentration monitoring system in accordance with an embodiment of the present invention.
  • the total nutrient pool 960 is a well-mixed nutrient solution.
  • the corresponding valve 942, valve 944, valve 946, planting rack 902 planting are closed.
  • the rack 904 and the planting rack 906 respectively circulate nutrient solution between the nutrient pool 922, the nutrient pool 924 and the nutrient pool 926.
  • the concentration of the nutrient solution changes, and at this time, the total nutrient pool is opened.
  • step 1 a sensor 1 (not shown) is deployed in the total nutrient pool 960, and sensors 2 (not shown) and sensors 3 are deployed in the nutrition pool 922, the nutrition pool 924, and the nutrition pool 926, respectively. Not shown), sensor 4 (not shown);
  • step two the nutrient solution concentration value of the nutrient pool 922, the nutrient pool 924, the nutrient pool 926, and the nutrient solution concentration value required by the total nutrient pool 960 are set in the system;
  • Step 3 periodically comparing the relevant concentration values collected by the sensor 1, the sensor 2, the sensor 3, and the sensor 4 with the required concentration of the nutrient solution;
  • step four the total nutrient pool 960 is supplemented with nutrient solution according to the comparison.
  • the nutrient solution preparation device comprises a fertilizer applicator
  • the total nutrient pool comprises a total fertilizer storage tank
  • the sub-nutrient tank comprises a sub-storage tank
  • the sensor comprises an EC value sensor and a PH sensor, respectively, for measuring total
  • the EC value and PH value in the fertilizer storage tank and the sub-storage tank are compared with the EC value and PH value of the preset theoretical total fertilizer storage tank or sub-container tank.
  • the fertilizer control machine is used to transport the fertilizer for the total storage tank, thereby making the preset in the total storage tank The theoretical EC value, PH value.
  • the total storage tank is controlled to be fed to the sub-storage tank. In addition, it is ensured that the EC value and PH value of the fertilizer in the storage tank are in line with the plant growth needs.
  • the description of the terms “one embodiment”, “some embodiments”, “specific embodiments” and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in the present invention. At least one embodiment or example.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment or example.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

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Abstract

一种营养液供应装置及营养液浓度的监控方法。营养液供应装置包括:多个分营养池(102),用于存储营养液并向种植物提供营养液;总营养池(104),与每个分营养池(102)相连接,用于为每个分营养池(102)输送营养液;多个传感器(106),用于检测每个分营养池(102)和总营养池(104)中的营养液浓度值;营养液调配设备(108),与总营养池(104)相连接,用于为总营养池(104)输送营养液;控制器,与总营养池(104)、各个分营养池(102)、各个传感器(106)和营养液调配设备(108)相连。营养液供应装置及营养液浓度的监控方法能够使每个分营养池的营养液浓度值以及总营养液浓度值都符合浓度要求,避免随着植物的吸收和水分的蒸发使分营养池或总营养池中营养液的浓度变小,保证了植物的正常生长。

Description

一种营养液供应装置及营养液浓度的监控方法
本申请要求于2017年4月28日提交中国专利局、申请号为2017102958057、发明名称为“一种营养液供应装置及营养液浓度的监控方法”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及农业监控技术领域,具体而言,涉及一种营养液供应装置及营养液浓度的监控方法。
背景技术
施肥机是通过多路营养液混合后再将营养液提供给植物,虽然在混合时营养液浓度是符合植物所需浓度要求的,但是随着植物的吸收和水分的蒸发营养液的浓度就慢慢不符合要求,容易造成植物营养不良,不利于营养液的合理利用,更不能实现满足植物栽培的最佳生长条件。因此,如何使营养池中的营养液浓度一直能够满足符合植物所需浓度要求成为亟待解决的问题。
发明内容
本发明旨在至少解决现有技术或相关技术中存在的技术问题之一。
为此,本发明的一个方面在于提出了一种营养液供应装置。
本发明的另一个方面在于提出了一种营养液浓度的监控方法。
有鉴于此,根据本发明的一个方面,提出了一种营养液供应装置,包括:多个分营养池,分别与总营养池相连接,用于存储营养液并向种植物提供营养液;总营养池,与每个分营养池相连接,用于为每个分营养池输送营养液;多个传感器,分别设置于每个分营养池和总营养池上,用于分别检测每个分营养池和总营养池中的营养液浓度值,并将检测的营养液浓度值发送给控制器; 营养液调配设备,与总营养池相连接,用于为总营养池输送营养液;控制器,与总营养池、各个分营养池、各个传感器和营养液调配设备相连,用于将每个分营养池的营养液浓度值与每个分营养池的预设浓度值进行比较,获取第一比较结果,根据第一比较结果,控制总营养池向分营养池输送营养液,还用于比较总营养池的营养液浓度值与总营养池的预设总浓度值,获取第二比较结果,根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的营养液供应装置,多个分营养池分别与总营养池相连接,存储营养液并为植物提供营养液,总营养池为每个分营养池提供营养液,并且每个分营养池和总营养池中都设置有传感器用于检测各分营养池和总营养池中的营养液浓度值,营养液调配设备用于为总营养池输送营养液,还包括控制器与总营养池、分营养池、传感器、营养液调配设备相连接,通过控制器实现两个控制:其一,在任一分营养池中的营养液浓度值小于其对应的预设浓度值时,由控制器控制总营养池向其输送营养液,其二,在总营养池中的营养液浓度值小于其对应的预设总浓度值时,由控制器控制营养液调配设备向总营养池输送营养液,以使每个分营养池的营养液浓度值以及总营养液浓度值都符合浓度要求,避免随着植物的吸收和水分的蒸发使分营养池或总营养池中营养液的浓度变小,保证植物的正常生长。其中,控制器与营养池、阀门等的连接方式为无线连接(即非接触性连接,例如蓝牙/wifi等)、有线连接或其他接触性连接。
根据本发明的上述营养液供应装置,还可以具有以下技术特征:
在上述技术方案中,优选地,还包括:多个分管道,分别设置于总营养池与每个分营养池之间以及各分营养液池与种植培育设备之间;多个分阀门,分别设置于各分管道上;总管道,设置于营养液调配设备与总营养池之间;总阀门,设置于总管道上。
在该技术方案中,总营养池与每个分营养池之间以及各分营养液池与种植培育设备之间设置有分管道,用于保证总营养池向每个分营养池输送营养液时营养液的流通,在营养液调配设备与总营养池之间设置有总管道,用于保证营养液调配设备向总营养池输送营养液时营养液的流通,进而保证实时地控制每个营养池以及总营养池的营养液浓度值均能够符合植物生长的需要,在总营 养池向每个分营养池输送营养液或者营养液调配设备向总营养池输送营养液的开始或结束时,打开或者关闭对应分阀门或总阀门,实现对每个分营养池及总营养池内的营养液的浓度值的调整。
在上述任一技术方案中,优选地,控制器还与分阀门和/或总阀门相连,用于控制分管道和/或总管道的导通或关闭。
在该技术方案中,控制器与分阀门和/或总阀门相连,控制分管道和/或总管道的导通或关闭,实现为总营养池向每个分营养池输送营养液,以及营养液调配设备向总营养池输送营养液。
根据本发明的另一个方面,提出了一种营养液浓度的监控方法,用于上述营养液供应装置,营养液供应装置包括多个分营养池及总营养池,营养液浓度的监控方法包括:检测多个分营养池的营养液浓度值;将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;根据第一比较结果,控制总营养池向分营养液池输送营养液;检测总营养池的营养液浓度值;将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的营养液浓度的监控方法,分别检测多个分营养池的营养液浓度值,将检测到的每个分营养池的营养液浓度值与其对应的预设浓度值进行比较,根据比较结果得出需要补充营养液的分营养池,控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个营养池的营养液浓度值都符合要求;以及检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否符合总营养池的预设总浓度值,当总营养池的营养液浓度值不符合预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使营养池中营养液的浓度变小,保证植物的正常生长。
根据本发明的上述营养液浓度的监控方法,还可以具有以下技术特征:
在上述技术方案中,优选地,将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果的步骤,具体包括:分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值;将营养液浓度值小于预 设浓度值的分营养池作为需要补充营养液的分营养池;获取需要补充营养液的分营养池的编号。
在该技术方案中,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值,将营养液浓度值小于预设浓度值的分营养池作为需要补充营养液的分营养池,获取需要补充营养液的分营养池的编号,将此编号作为比较结果,通过判断确定出需要补充营养液的分营养池,进而保证每个分营养池的营养液浓度值都能够一直保持在符合植物生长要求的浓度。例如,当具有三个分营养池时,判断第一个分营养池的营养液浓度值是否小于此分营养池对应的预设浓度值,当小于时说明第一个分营养池的营养液浓度值不符合要求,获取第一个分营养池的编号1;判断第二个分营养池的营养液浓度值是否小于此分营养池对应的预设浓度值,当小于时说明第二个分营养池的营养液浓度值不符合要求,获取第二个分营养池的编号2;判断第三个分营养池的营养液浓度值是否小于此分营养池对应的预设浓度值,当不小于时说明第三个分营养池的营养液浓度值符合要求,则不需要获取第三个分营养池的编号。
在上述任一技术方案中,优选地,根据第一比较结果,控制总营养池向分营养池输送营养液的步骤,具体包括:根据需要补充营养液的分营养池的编号,控制总营养池向需要补充营养液的分营养池输送营养液。
在该技术方案中,根据需要补充营养液的分营养池的编号,打开此分营养池的阀门,使得总营养池向需要补充营养液的分营养池输送营养液,通过根据编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。
在上述任一技术方案中,优选地,在控制总营养池向需要补充营养液的分营养池输送营养液之后,还包括:当需要补充营养液的分营养池的营养液浓度值不小于需要补充营养液的分营养池的预设浓度值时,控制总营养池停止向需要补充营养液的分营养池输送营养液。
在该技术方案中,当需要补充营养液的分营养池的营养液浓度值满足了预设浓度值时表明已经达到符合需要的营养液浓度,则控制总营养池停止向需要补充营养液的分营养池输送营养液,避免分营养液浓度大于预设浓度值导致影响植物的正常生长。
在上述任一技术方案中,优选地,将总营养池的营养液浓度值与预设总 浓度值进行比较,获取第二比较结果,根据第二比较结果,控制营养液调配设备向总营养池的营养液输送的步骤,具体包括:比较总营养池的营养液浓度值是否小于预设总浓度值;当总营养池的营养液浓度值小于预设总浓度值时,控制营养液调配设备向总营养池输送营养液。
在该技术方案中,检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内。
在上述任一技术方案中,优选地,还包括:通过控制器控制分阀门和/或总阀门的开闭,控制总营养池向分营养液池输送营养液和/或控制营养液调配设备向总营养池输送营养液。
在该技术方案中,通过控制器控制分阀门和/或总阀门的开闭,控制总营养池向分营养液池输送营养液和/或控制营养液调配设备向总营养池输送营养液,实现为总营养池向每个分营养池输送营养液,以及营养液调配设备向总营养池输送营养液。其中,控制器与营养池、阀门等的连接方式为有无线连接、有线连接或其他接触性连接。
在上述任一技术方案中,优选地,还包括:设置每个分营养池的预设浓度值和/或预设总浓度值;以及设置每个分营养池的编号。
在该技术方案中,根据每个分营养池对应供养的植物的种类和营养需求度设置每个分营养池的预设浓度值及预设总浓度值,保证对植物进行高产、高效地培养,通过设置每个分营养池的编号,进而确保将营养液输送至正确的分营养池,保证了输送过程的准确度。
本发明的附加方面和优点将在下面的描述部分中变得明显,或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中:
图1示出了本发明的一个实施例的营养液供应装置的示意图;
图2示出了本发明的一个实施例的营养液浓度的监控方法的流程示意图;
图3示出了本发明的另一个实施例的营养液浓度的监控方法的流程示意图;
图4示出了本发明的再一个实施例的营养液浓度的监控方法的流程示意图;
图5示出了本发明的又一个实施例的营养液浓度的监控方法的流程示意图;
图6示出了本发明的一个实施例的营养液浓度的监控系统的示意框图;
图7示出了本发明的另一个实施例的营养液浓度的监控系统的示意框图;
图8示出了本发明的一个实施例的计算机设备的示意框图;
图9示出了本发明的一个具体实施例的营养液浓度的监控系统的示意图。
具体实施方式
为了能够更清楚地理解本发明的上述目的、特征和优点,下面结合附图和具体实施方式对本发明进行进一步的详细描述。需要说明的是,在不冲突的情况下,本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本发明,但是,本发明还可以采用其他不同于在此描述的其他方式来实施,因此,本发明的保护范围并不限于下面公开的具体实施例的限制。
本发明第一方面的实施例,提出了一种营养液供应装置,图1示出了本发明的一个实施例的营养液供应装置100的示意图。其中,该装置包括:
多个分营养池102,分别与总营养池104相连接,用于存储营养液并向种植物提供营养液;
总营养池104,与每个分营养池102相连接,用于为每个分营养池102输 送营养液;
多个传感器106,分别设置于每个分营养池102和总营养池104上,用于检测每个分营养池102和总营养池104中的营养液浓度值,并将检测的营养液浓度值发送给控制器(图中未示出);
营养液调配设备108,与总营养池104相连接,用于为总营养池104输送营养液;
控制器,与总营养池104、各个分营养池102、各个传感器106和营养液调配108设备相连,用于将每个分营养池102的营养液浓度值与其预设浓度值进行比较,获取第一比较结果,根据第一比较结果,控制总营养池104向分营养池102输送营养液,还用于比较总营养池104的营养液浓度值与其预设总浓度值,获取第二比较结果,根据第二比较结果,控制营养液调配设备108向总营养池104输送营养液。
本发明提供的营养液供应装置100,多个分营养池102分别与总营养池104相连接,存储营养液并为植物提供营养液,总营养池104为每个分营养池102提供营养液,并且每个分营养池102和总营养池104中都设置有传感器106用于检测各分营养池102和总营养池104中的营养液浓度值,营养液调配设备108用于为总营养池104输送营养液,还包括控制器与总营养池104、分营养池102、传感器106、营养液调配设备108相连接,通过控制器实现两个控制:其一,在任一分营养池102中的营养液浓度值小于其对应的预设浓度值时,由控制器控制总营养池104向其输送营养液,其二,在总营养池104中的营养液浓度值小于其对应的预设总浓度值时,由控制器控制营养液调配设备108向总营养池104输送营养液,以使每个分营养池102的营养液浓度值以及总营养104液浓度值都符合浓度要求,避免随着植物的吸收和水分的蒸发使分营养池102或总营养池104中营养液的浓度变小,保证植物的正常生长。其中,控制器与营养池、阀门等的连接方式为有无线连接、有线连接或其他接触性连接。
在本发明的一个实施例中,如图1所示,优选地,还包括:多个分管道110,分别设置于总营养池104与每个分营养池102之间以及各分营养液池102与种植培育设备之间;多个分阀门114,分别设置于各分管道110上;总管道 112,设置于营养液调配设备108与总营养池104之间;总阀门116,设置于总管道112上。
在该实施例中,总营养池104与每个营养池102之间设置有分管道110,用于保证总营养池104向每个营养池102输送营养液时营养液的流通,在营养液调配设备108与总营养池104之间设置有总管道112,用于保证营养液调配设备108向总营养池104输送营养液时营养液的流通,进而保证实时地控制每个营养池102以及总营养池104的营养液浓度值均能够符合植物生长的需要。在总营养池104向每个营养池102输送营养液或者营养液调配设备108向总营养池102输送营养液的开始或结束时,打开或者关闭对应分阀门114或总阀门116,实现对每个营养池102及总营养池104内的营养液的浓度值的调整。
在本发明的一个实施例中,优选地,控制器还与分阀门114和/或总阀门116相连,用于控制分管道110和/或总管道112的导通或关闭。
在该实施例中,控制器与分阀门114和/或总阀门116相连,控制分管道110和/或总管道112的导通或关闭,实现为总营养池104向每个分营养池102输送营养液,以及营养液调配设备108向总营养池104输送营养液。
本发明第二方面的实施例,提出一种营养液浓度的监控方法,图2示出了本发明的一个实施例的营养液浓度的监控方法的流程示意图。其中,该方法包括:
步骤202,检测多个分营养池的营养液浓度值;
步骤204,将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;
步骤206,根据第一比较结果,控制总营养池向分营养液池输送营养液;
步骤208,检测总营养池的营养液浓度值;
步骤210,将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;
步骤212,根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的营养液浓度的监控方法,分别检测多个分营养池的营养液浓度值,将检测到的每个分营养池的营养液浓度值与其对应的预设浓度 值进行比较,根据比较结果得出需要补充营养液的分营养池,控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个营养池的营养液浓度值都符合要求;以及检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否符合总营养池的预设总浓度值,当总营养池的营养液浓度值不符合预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使营养池中营养液的浓度变小,保证植物的正常生长。
图3示出了本发明的另一个实施例的营养液浓度的监控方法的流程示意图。其中,该方法包括:
步骤302,检测多个分营养池的营养液浓度值;
步骤304,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值;
步骤306,将营养液浓度值小于预设浓度值的分营养池作为需要补充营养液的分营养池;
步骤308,获取需要补充营养液的分营养池的编号;
步骤310,根据需要补充营养液的分营养池的编号,控制总营养池向需要补充营养液的分营养池输送营养液;
步骤312,检测总营养池的营养液浓度值;
步骤314,将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;
步骤316,根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
在该实施例中,分别检测多个分营养池的营养液浓度值,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值,将营养液浓度值小于预设浓度值的营养池作为需要补充营养液的分营养池,获取需要补充营养液的分营养池的编号,将此编号作为比较结果,通过判断确定出需要补充营养液的分营养池,进而保证每个分营养池的营养液浓度值都能够一直保持在符合植物生长要求的浓度。例如,当具有三个分营养池时,判断第一个分营养 池的营养液浓度值是否小于此分营养池对应的预设浓度值,当小于时说明第一个分营养池的营养液浓度值不符合要求,获取第一个分营养池的编号1;判断第二个分营养池的营养液浓度值是否小于此分营养池对应的预设浓度值,当小于时说明第二个分营养池的营养液浓度值不符合要求,获取第二个分营养池的编号2;判断第三个分营养池的营养液浓度值是否小于此分营养池对应的预设浓度值,当不小于时说明第三个分营养池的营养液浓度值符合要求,则不需要获取第三个分营养池的编号。根据需要补充营养液的分营养池的编号,打开此分营养池的阀门,使得总营养池向需要补充营养液的分营养池输送营养液,通过根据编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。
在本发明的一个实施例中,优选地,在控制总营养池向需要补充营养液的分营养池输送营养液之后,还包括:当需要补充营养液的分营养池的营养液浓度值不小于需要补充营养液的分营养池的预设浓度值时,控制总营养池停止向需要补充营养液的分营养池输送营养液。
在该实施例中,当需要补充营养液的分营养池的营养液浓度值满足了预设浓度值时表明已经达到符合需要的营养液浓度,则控制总营养池停止向需要补充营养液的分营养池输送营养液,避免营养液浓度大于预设浓度值导致影响植物的正常生长。
图4示出了本发明的再一个实施例的营养液浓度的监控方法的流程示意图。其中,该方法包括:
步骤402,检测多个分营养池的营养液浓度值;
步骤404,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值;
步骤406,将营养液浓度值小于预设浓度值的分营养池作为需要补充营养液的分营养池;
步骤408,获取需要补充营养液的分营养池的编号;
步骤410,根据需要补充营养液的分营养池的编号,控制总营养池向需要补充营养液的分营养池输送营养液;
步骤412,检测总营养池的营养液浓度值;
步骤414,比较总营养池的营养液浓度值是否小于预设总浓度值;
步骤416,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液。
在该实施例中,分别检测多个分营养池的营养液浓度值,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值,将营养液浓度值小于预设浓度值的营养池作为需要补充营养液的分营养池,获取需要补充营养液的分营养池的编号,将此编号作为比较结果,通过判断确定出需要补充营养液的分营养池,进而保证每个分营养池的营养液浓度值都能够一直保持在符合植物生长要求的浓度。根据需要补充营养液的分营养池的编号,打开此分营养池的阀门,使得总营养池向需要补充营养液的分营养池输送营养液,通过编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内。
在本发明的一个实施例中,优选地,还包括:通过控制器控制分阀门和/或总阀门的开闭,控制总营养池向分营养液池输送营养液和/或控制营养液调配设备向总营养池输送营养液。
在该实施例中,通过控制器控制分阀门和/或总阀门的开闭,控制总营养池向分营养液池输送营养液和/或控制营养液调配设备向总营养池输送营养液,实现为总营养池向每个分营养池输送营养液,以及营养液调配设备向总营养池输送营养液。其中,控制器与营养池、阀门等的连接方式为有无线连接、有线连接或其他接触性连接。
图5示出了本发明的又一个实施例的营养液浓度的监控方法的流程示意图。其中,该方法包括:
步骤502,设置每个分营养池的预设浓度值及预设总浓度值;以及设置每个分营养池的编号;
步骤504,检测多个分营养池的营养液浓度值;
步骤506,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值;
步骤508,将营养液浓度值小于预设浓度值的分营养池作为需要补充营养液的分营养池;
步骤510,获取需要补充营养液的分营养池的编号;
步骤512,根据需要补充营养液的分营养池的编号,控制总营养池向需要补充营养液的分营养池输送营养液;
步骤514,检测总营养池的营养液浓度值;
步骤516,比较总营养池的营养液浓度值是否小于预设总浓度值;
步骤518,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液。
在该实施例中,根据每个分营养池对应供养的植物的种类和营养需求度设置每个分营养池的预设浓度值及预设总浓度值,保证对植物进行高产、高效地培养,通过设置每个分营养池的编号,进而根据编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。分别检测多个分营养池的营养液浓度值,分别比较每个分营养池的营养液浓度值是否小于每个分营养池的预设浓度值,将营养液浓度值小于预设浓度值的分营养池作为需要补充营养液的分营养池,获取需要补充营养液的分营养池的编号,将此编号作为比较结果,通过判断确定出需要补充营养液的分营养池,进而保证每个分营养池的营养液浓度值都能够一直保持在符合植物生长要求的浓度。根据需要补充营养液的分营养池的编号,打开此分营养池的阀门,使得总营养池向需要补充营养液的分营养池输送营养液,通过编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内。
本发明第三方面的实施例,提出一种营养液浓度的监控系统,图6示出了本发明的一个实施例的营养液浓度的监控系统600的示意框图。其中,该系统包括:
检测单元602,用于检测多个分营养池的营养液浓度值;
比较单元604,用于将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;
控制单元606,用于根据第一比较结果,控制总营养池向分营养液池输送营养液;
检测单元602,还用于检测总营养池的营养液浓度值;
比较单元604,还用于将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;
控制单元606,还用于根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的营养液浓度的监控系统600,通过检测单元602分别检测多个分营养池的营养液浓度值,通过比较单元604将检测到的每个分营养池的营养液浓度值与其对应的预设浓度值进行比较,根据比较结果得出需要补充营养液的分营养池,由控制单元606控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个分营养池的营养液浓度值都符合要求,检测单元602检测总营养池的营养液浓度值,比较单元604判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,控制单元606打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使营养池中营养液的浓度变小,保证植物的正常生长。
图7示出了本发明的另一个实施例的营养液浓度的监控系统700的示意框图。其中,该系统包括:
设置单元702,用于设置每个分营养池的预设浓度值及预设总浓度值;以及设置每个分营养池的编号;
检测单元704,用于检测多个分营养池的营养液浓度值;
比较单元706,用于将每个分营养池的营养液浓度值与预设浓度值进行比较,获取比较结果;
控制单元708,用于根据比较结果,控制总营养池进行营养液输送;
检测单元704,还用于检测总营养池的营养液浓度值;
比较单元706,还用于将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;
控制单元708,还用于根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
在该实施例中,通过设置单元702根据每个分营养池对应供养的植物的种类和营养需求度设置每个分营养池的预设浓度值及预设总浓度值,保证对植物进行高产、高效地培养,通过设置每个分营养池的编号,进而根据编号确保将营养液输送至正确的分营养池,保证了输送过程的准确度。通过检测单元704分别检测多个分营养池的营养液浓度值,通过比较单元706将检测到的每个分营养池的营养液浓度值与其对应的预设浓度值进行比较,根据比较结果得出需要补充营养液的分营养池,由控制单元708控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个营养池的营养液浓度值都符合要求,检测单元704检测总营养池的营养液浓度值,比较单元706判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,控制单元708打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使分营养池中营养液的浓度变小,保证植物的正常生长。
本发明第四方面的实施例,提出一种营养液供应设备,包括如上述任一项所述的营养液浓度的监控系统。
本发明提供的营养液供应设备包括如上述任一项所述的营养液浓度的监控系统,因此具有上述任一项所述的营养液浓度的监控系统所具有的技术方案及能够达到的技术效果,不再赘述。
本发明第五方面的实施例,提出一种计算机设备,图8示出了本发明的一个实施例的计算机设备800的示意框图。其中,该计算机设备800包括:
存储器802、处理器804及存储在存储器802上并可在处理器804上运行的计算机程序,处理器804执行计算机程序时实现以下步骤:检测多 个分营养池的营养液浓度值;将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;根据第一比较结果,控制总营养池向分营养液池输送营养液;检测总营养池的营养液浓度值;将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的计算机设备800,处理器804执行所述计算机程序时实现分别检测多个分营养池的营养液浓度值,将检测到的每个分营养池的营养液浓度值与其对应的预设浓度值进行比较,根据比较结果得出需要补充营养液的分营养池,控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个营养池的营养液浓度值都符合要求,检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否小于对应于总营养池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使营养池中营养液的浓度变小,保证植物的正常生长。
本发明第六方面的实施例,提出一种计算机可读存储介质,其上存储有计算机程序,计算机程序被处理器执行时实现以下步骤:检测多个分营养池的营养液浓度值;将每个分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;根据第一比较结果,控制总营养池向分营养液池输送营养液;检测总营养池的营养液浓度值;将总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;根据第二比较结果,控制营养液调配设备向总营养池输送营养液。
本发明提供的计算机可读存储介质,计算机程序被处理器执行时实现分别检测多个分营养池的营养液浓度值,将检测到的每个分营养池的营养液浓度值与其对应的预设浓度值进行比较,根据比较结果得出需要补充营养液的分营养池,控制需要补充营养液的分营养池的对应的阀门,通过总营养池对其进行营养液的输送,以使每个营养池的营养液浓度值都符合要求,检测总营养池的营养液浓度值,判断总营养池的营养液浓度值是否小于对应于总营养 池的预设总浓度值,当总营养池的营养液浓度值小于预设总浓度值时,打开营养液调配设备的阀门向总营养池输送营养液,在保证每个营养池中营养液浓度值的同时也确保总营养池的营养液浓度值也在符合需要的范围内,避免随着植物的吸收和水分的蒸发使营养池中营养液的浓度变小,保证植物的正常生长。
图9示出了本发明的一个具体实施例的营养液浓度的监控系统的示意图。其中,总营养池960内是调配好的营养液,在给营养池922、营养池924、营养池926输送完营养液后会关闭对应的阀门942、阀门944、阀门946,种植架902、种植架904、种植架906分别与营养池922、营养池924、营养池926间循环营养液,随着植物吸收营养成分和环境的蒸发,营养液的浓度会发生变化,这时候通过打开总营养池960分别对营养池922、营养池924、营养池926进行补充营养液,或者打开总阀门940通过营养液调配设备980对总营养池960补充营养液,以达到植物需要营养液浓度,具体实现方法为:
步骤一,在总营养池960中部署传感器1(图中未示出),以及分别在营养池922、营养池924、营养池926部署传感器2(图中未示出)、传感器3(图中未示出)、传感器4(图中未示出);
步骤二,系统中会设置营养池922、营养池924、营养池926需要的营养液浓度值以及总营养池960需要的营养液浓度值;
步骤三,定时将传感器1、传感器2、传感器3、传感器4采集的相关浓度值与需要的营养液浓度值进行对比;
步骤四,根据对比情况控制总营养池960补充营养液。
在本发明的一个具体实施例中,营养液调配设备包括施肥机,总营养池包括总储肥罐,分营养池包括分储肥罐,传感器包括EC值传感器、PH传感器,分别用于测量总储肥罐及分储肥罐中的EC值、PH值,将检测出的EC值、PH值与预设的理论的总储肥罐或分储肥罐EC值、PH值进行比较,当检测出的总储肥罐EC值、PH值小于预设的理论的总储肥罐的EC值、PH值时,控制施肥机为总储肥罐输送肥料,进而使得总储肥罐中达到预设的理论的EC值、PH值。当检测出的分储肥罐EC值、PH值小于预设的理论的分储肥罐EC值、PH值时,控制总储肥罐输为分储肥罐送肥料, 进而保证分储肥罐中的肥料EC值、PH值符合植物生长需要。
在本说明书的描述中,术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或实例。而且,描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种营养液供应装置,其特征在于,包括:
    多个分营养池,分别与总营养池相连接,用于存储营养液并向种植物提供营养液;
    所述总营养池,与每个所述分营养池相连接,用于为每个所述分营养池输送所述营养液;
    多个传感器,分别设置于每个所述分营养池和所述总营养池上,用于分别检测每个所述分营养池和所述总营养池中的营养液浓度值,并将检测的营养液浓度值发送给控制器;
    营养液调配设备,与所述总营养池相连接,用于为所述总营养池输送所述营养液;
    所述控制器,与所述总营养池、各个所述分营养池、各个所述传感器和所述营养液调配设备相连,用于将每个所述分营养池的营养液浓度值与每个所述分营养池的预设浓度值进行比较,获取第一比较结果,根据所述第一比较结果,控制所述总营养池向所述分营养池输送所述营养液,还用于比较所述总营养池的营养液浓度值与所述总营养池的预设总浓度值,获取第二比较结果,根据所述第二比较结果,控制所述营养液调配设备向所述总营养池输送所述营养液。
  2. 根据权利要求1所述的营养液供应装置,其特征在于,还包括:
    多个分管道,分别设置于所述总营养池与每个所述分营养池之间以及各所述分营养液池与种植培育设备之间;
    多个分阀门,分别设置于每个所述分管道上;
    总管道,设置于所述营养液调配设备与所述总营养池之间;
    总阀门,设置于所述总管道上。
  3. 根据权利要求2所述的营养液供应装置,其特征在于,所述控制器还与所述分阀门和/或所述总阀门相连,用于控制所述分管道和/或所述总管道的导通或关闭。
  4. 一种营养液浓度的监控方法,用于如权利要求1至3中任一项所述的营养液供应装置,所述营养液供应装置包括多个分营养池及总营养池,其 特征在于,所述营养液浓度的监控方法包括:
    检测所述多个分营养池的营养液浓度值;
    将每个所述分营养池的营养液浓度值与预设浓度值进行比较,获取第一比较结果;根据所述第一比较结果,控制所述总营养池向所述分营养液池输送营养液;
    检测所述总营养池的营养液浓度值;
    将所述总营养池的营养液浓度值与预设总浓度值进行比较,获取第二比较结果;根据所述第二比较结果,控制所述营养液调配设备向所述总营养池输送所述营养液。
  5. 根据权利要求4所述的营养液浓度的监控方法,其特征在于,
    所述将每个所述分营养池的营养液浓度值与所述预设浓度值进行比较,获取所述第一比较结果的步骤,具体包括:
    分别比较每个所述分营养池的营养液浓度值是否小于每个所述分营养池的预设浓度值;
    将所述营养液浓度值小于所述预设浓度值的分营养池作为需要补充营养液的分营养池;
    获取所述需要补充营养液的分营养池的编号。
  6. 根据权利要求5所述的营养液浓度的监控方法,其特征在于,所述根据所述第一比较结果,控制所述总营养池向所述分营养池输送所述营养液的步骤,具体包括:
    根据所述需要补充营养液的分营养池的编号,控制所述总营养池向所述需要补充营养液的分营养池输送所述营养液。
  7. 根据权利要求6所述的营养液浓度的监控方法,其特征在于,在所述控制所述总营养池向所述需要补充营养液的分营养池输送所述营养液之后,还包括:
    当所述需要补充营养液的分营养池的营养液浓度值不小于所述需要补充营养液的分营养池的预设浓度值时,控制所述总营养池停止向所述需要补充营养液的分营养池输送所述营养液。
  8. 根据权利要求4至7中任一项所述的营养液浓度的监控方法,其特征 在于,所述将所述总营养池的营养液浓度值与所述预设总浓度值进行比较,获取所述第二比较结果,根据所述第二比较结果,控制所述营养液调配设备向所述总营养池的营养液输送的步骤,具体包括:
    比较所述总营养池的营养液浓度值是否小于所述预设总浓度值;
    当所述总营养池的营养液浓度值小于所述预设总浓度值时,控制所述营养液调配设备向所述总营养池输送营养液。
  9. 根据权利要求4至7中任一项所述的营养液浓度的监控方法,其特征在于,还包括:
    通过控制器控制分阀门和/或总阀门的开闭,控制所述总营养池向所述分营养液池输送营养液和/或控制所述营养液调配设备向所述总营养池输送营养液。
  10. 根据权利要求4至7中任一项所述的营养液浓度的监控方法,其特征在于,还包括:
    设置每个所述分营养池的所述预设浓度值和/或所述预设总浓度值;以及
    设置每个所述分营养池的编号。
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