CN113906989A - Intelligent irrigation system for greening landscape of subway vehicle base - Google Patents
Intelligent irrigation system for greening landscape of subway vehicle base Download PDFInfo
- Publication number
- CN113906989A CN113906989A CN202111098624.8A CN202111098624A CN113906989A CN 113906989 A CN113906989 A CN 113906989A CN 202111098624 A CN202111098624 A CN 202111098624A CN 113906989 A CN113906989 A CN 113906989A
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- water
- electromagnetic valve
- nutrient
- green
- green plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses an intelligent irrigation system for greening landscape of a subway vehicle base. At present, landscape greening of subway vehicle bases is still traditional planting, traditional maintenance depends on manual experience, and green plant maintenance workload is large. According to the invention, the growth condition of the green plants is monitored in real time through the soil moisture sensor and the soil nutrient sensor, the monitoring result is fed back to the cloud server and the computer control terminal, and green plant moisture demand data and green plant water and fertilizer nutrient supply amount are transmitted to the corresponding electromagnetic valves through cables or wireless networks. The automatic intelligent irrigation and fertilization method for the green plants is capable of realizing automatic intelligent irrigation and fertilization of the green plants and avoiding the situation that water and nutrients are not supplied timely or are supplied excessively; aiming at different green plants, independent irrigation channels are established, the optimal maintenance of each green plant is realized, and unnecessary resource waste is avoided.
Description
Technical Field
The invention relates to the technical field of intelligent irrigation of green landscapes, in particular to an intelligent irrigation system for green landscapes of a subway vehicle base.
Background
With the rapid development of urban rail transit, green wisdom and artistic beauty become the development trend of urban rail transit vehicle bases. The vehicle base is used as a logistics support base for subway vehicle parking, daily maintenance, overhaul, main line rescue, equipment maintenance, technical training and comprehensive office, and is very important for normal operation of the whole line. The construction of a green, comfortable, intelligent and active subway vehicle base is also very important for workers, and the obtaining feeling and the happiness feeling of the workers can be further improved.
At present, landscape greening of subway vehicle bases is still traditional planting, traditional maintenance depends on manual experience, green plant maintenance workload is large, requirements on maintenance management systems and responsibility of maintenance personnel are high, green plants are withered and even die due to slight lackluster, the whole landscape greening is not accurately harvested and lacks vitality, the mood of the working personnel is influenced, and further the working efficiency and the responsibility of the working are possibly influenced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the intelligent irrigation system for the greening landscape of the subway vehicle base, which can automatically monitor the growth condition of the greening landscape and realize automatic irrigation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an intelligent irrigation system for greening landscape of a subway vehicle base comprises a water-retaining cofferdam arranged at the periphery of a green plant root system; a soil moisture sensor is arranged in the water-retaining cofferdam; a soil nutrient sensor is arranged at the position of the green root system;
the meteorological data and the data collected by the soil moisture sensor are transmitted to the cloud server through a cable or a wireless network; green plant moisture demand data are stored in the cloud server;
the computer control terminal and the cloud server compare, analyze and calculate the data collected by the soil moisture sensor, the green plant moisture demand data and the meteorological data to obtain the green plant watering amount;
the amount of the green plants needing watering is transmitted to a water pipe electromagnetic valve through a cable or a wireless network; the water pipe electromagnetic valve is connected with the water pipe; the other end of the water pipe electromagnetic valve is connected into the water-retaining cofferdam through a pipeline;
data collected by the soil nutrient sensor is transmitted to a cloud server through a cable or a wireless network; green plant nutrient demand data are stored in the cloud server; the computer control terminal and the cloud server compare, analyze and calculate the data collected by the soil nutrient sensor and the green plant nutrient demand data to obtain the green plant water and fertilizer nutrient supply amount;
the supply amount of the green plant water and fertilizer nutrients is transmitted to a clean water electromagnetic valve, a fertilizer electromagnetic valve, a stirring device controller and a nutrient pipe electromagnetic valve through a cable or a wireless network; the clear water electromagnetic valve is arranged at a feed inlet of the stirring device and is connected with a water source through a pipeline; the fertilizer electromagnetic valve is arranged at a feed inlet of the stirring device and is connected with a fertilizer storage through a pipeline;
the discharge port of the stirring device is connected with a nutrient pipe electromagnetic valve through a water and fertilizer nutrient pipe; the other end of the nutrient pipe electromagnetic valve is connected to the position of the green plant root system through a pipeline.
The invention has the beneficial effects that:
1) the invention can monitor the growth condition of green plants in real time, feed acquired data back to the cloud server and the computer control terminal in real time, finally calculate the water and nutrients required by the green plants, realize automatic intelligent irrigation and fertilization of the green plants and avoid the occurrence of untimely water and nutrient supply or excessive water and nutrient supply;
2) according to the method, the green plant watering amount is calculated by combining the data acquired by the soil moisture sensor, the green plant moisture demand data and the meteorological data for comparative analysis; the nutrient supply amount of the green plant water and fertilizer is calculated by combining the data acquired by the soil nutrient sensor and the green plant nutrient demand data for comparison and analysis, so that the accuracy of the fertilizing amount in the green plant maintenance process is improved;
3) according to the invention, aiming at different green plants, independent irrigation channels are established, so that the optimal maintenance of each green plant is realized, and unnecessary resource waste is avoided;
4) the invention has simple structure, low later construction cost and maintenance cost and wide market application prospect.
Drawings
FIG. 1 is a schematic diagram of the operation of the present invention;
FIG. 2 is a schematic view of a moisture and nutrient sensor installation;
FIG. 3 is a schematic view of the stirring device;
the method comprises the following steps of 1-soil moisture sensor, 2-soil nutrient sensor, 3-green plant, 4-water pipe electromagnetic valve, 5-cloud server, 6-computer control terminal, 7-meteorological data, 8-water pipe, 9-clear water electromagnetic valve, 10-fertilizer electromagnetic valve, 11-stirring device controller, 12-water-retaining cofferdam, 13-stirring device, 14-nutrient pipe electromagnetic valve, 15-fertilizer storage and 16-water-fertilizer nutrient pipe.
Detailed Description
The present invention will be described in detail with reference to specific embodiments.
This embodiment will describe the present invention in detail by taking two green plants as an example. Fig. 1 is a schematic view of the overall structure of the present embodiment. As shown in fig. 1, a water-retaining cofferdam 12 is arranged around each green plant 3; a soil moisture sensor 1 is arranged in the water-retaining cofferdam 12 and is used for monitoring the moisture content around the 3 green plants; a soil nutrient sensor 2 is arranged in a gap of a root system of the green plant 3 and is used for monitoring the content of nutrients around the root system of the green plant;
the data collected by the soil moisture sensor 1 is transmitted to the cloud server 5 through a cable or a wireless network, and the transmission mode is selected according to a specific scheme; the cloud server 5 stores green plant 3 moisture demand data; the computer control terminal 6 and the cloud server 5 compare and analyze the data acquired by the soil moisture sensor 1, the moisture demand data of the green plants 3 and the meteorological data 7 to calculate the watering amount of the green plants 3 in the future 2 days; the number of days can be adjusted according to the actual situation;
the amount of water needed by the green plants 3 in the next 2 days is transmitted to the water pipe electromagnetic valve 4 through a cable or a wireless network, and the opening and closing of the water pipe electromagnetic valve 4 are accurately controlled; the water pipe electromagnetic valve 4 is connected with the moisture pipe 8; the moisture pipe 8 is buried underground; the other end of the water pipe electromagnetic valve 4 is connected into the water-retaining cofferdam 12 through a pipeline; the independent irrigation of the two green plants is realized, the timely irrigation of the water required by each green plant is ensured, the waste of water resources is reduced, and the whole process does not need manual participation;
the soil nutrient sensor 2 monitors the content of soil nutrients around the green plants 3 roots, and data collected by the soil nutrient sensor 2 is transmitted to the cloud server 5 through a cable or a wireless network; the cloud server 5 stores green plant 3 nutrient demand data;
the computer control terminal 6 and the cloud server 5 compare, analyze and calculate the data acquired by the soil nutrient sensor 2 and the nutrient demand data of the green plants 3 to obtain the water and fertilizer nutrient supply amount of the green plants 3 in 2 days; the number of days can be adjusted according to the actual situation;
the supply amount of the water, fertilizer and nutrients of the green plants 3 is transmitted to a clear water electromagnetic valve 9, a fertilizer electromagnetic valve 10, a stirring device controller 11 and a nutrient pipe electromagnetic valve 14 through a cable or a wireless network; the clear water electromagnetic valve 9 is arranged at a feed inlet of the stirring device 13 and is connected with a water source through a pipeline; the fertilizer electromagnetic valve 10 is arranged at a feed inlet of the stirring device 13 and is connected with the fertilizer storage 15 through a pipeline; the stirring device 13 is an existing mature product;
a discharge port of the stirring device 13 is connected with a nutrient pipe electromagnetic valve 14 through a water and fertilizer nutrient pipe 16; the other end of the nutrient pipe electromagnetic valve 14 is connected to the position of the green plant 3 root system through a pipeline.
The working principle of the invention is as follows:
the data collected by the soil moisture sensor 1 is transmitted to the cloud server 5 through a cable or a wireless network; the computer control terminal 6 and the cloud server 5 compare, analyze and calculate the data acquired by the soil moisture sensor 1, the green plant 3 moisture demand data and the meteorological data 7, and transmit the calculation result to the water pipe electromagnetic valve 4 through a cable or a wireless network; when watering is needed, the electromagnetic valve 4 of the water pipe corresponding to the green plants is opened, and water is quantitatively supplemented in time according to the calculation result; after the supplement is finished, the water pipe electromagnetic valve 4 is closed;
the soil nutrient sensor 2 transmits the acquired data to the cloud server 5 through a cable or a wireless network; the computer control terminal 6 and the cloud server 5 compare, analyze and calculate the data acquired by the soil nutrient sensor 2 and the nutrient demand data of the green plants 3, and transmit the calculation result to the clean water electromagnetic valve 9, the fertilizer electromagnetic valve 10, the stirring device controller 11 and the nutrient pipe electromagnetic valve 14 through cables or wireless networks; when nutrient supplement is needed, the clear water electromagnetic valve 9 and the fertilizer electromagnetic valve 10 are opened, and water and fertilizer flow into the stirring device 13; under the action of the stirring device controller 11, the stirring device 13 starts to work, and after water and fertilizer are fully and uniformly mixed, the water and fertilizer flow into the water and fertilizer nutrient pipe 16 through the discharge hole of the stirring device 13; the nutrient pipe electromagnetic valve 14 is opened to supplement nutrients for the green root system; after the supplement is finished, the nutrient pipe electromagnetic valve 14 is closed.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention is not limited to the examples, and any equivalent changes to the technical solution of the invention by a person skilled in the art after reading the description of the invention are covered by the claims of the invention.
Claims (1)
1. The utility model provides a subway vehicle base afforestation view intelligence irrigation system which characterized in that: a water-retaining cofferdam (12) is arranged around the root system of the green plant (3); a soil moisture sensor (1) is arranged in the water-retaining cofferdam (12); a soil nutrient sensor (2) is arranged at the root position of the green plant (3);
the meteorological data (7) and the data collected by the soil moisture sensor (1) are transmitted to the cloud server (5) through a cable or a wireless network; the cloud server (5) stores green plant (3) moisture demand data;
the computer control terminal (6) and the cloud server (5) compare, analyze and calculate the data collected by the soil moisture sensor (1), the moisture demand data of the green plants (3) and the meteorological data (7) to obtain the watering quantity of the green plants (3);
the amount of the green plants (3) needing watering is transmitted to the water pipe electromagnetic valve (4) through a cable or a wireless network; the water pipe electromagnetic valve (4) is connected with the moisture pipe (8); the other end of the water pipe electromagnetic valve (4) is connected into the water-retaining cofferdam (12) through a pipeline;
data collected by the soil nutrient sensor (2) are transmitted to a cloud server (5) through a cable or a wireless network; nutrient demand data of the green plants (3) are stored in the cloud server (5); the computer control terminal (6) and the cloud server (5) compare and analyze the data acquired by the soil nutrient sensor (2) and the nutrient demand data of the green plants (3) to calculate the water and fertilizer nutrient supply amount of the green plants (3);
the water and fertilizer nutrient supply amount of the green plants (3) is transmitted to a clear water electromagnetic valve (9), a fertilizer electromagnetic valve (10), a stirring device controller (11) and a nutrient pipe electromagnetic valve (14) through a cable or a wireless network; the clear water electromagnetic valve (9) is arranged at a feed inlet of the stirring device (13) and is connected with a water source through a pipeline; the fertilizer electromagnetic valve (10) is arranged at a feed inlet of the stirring device (13) and is connected with a fertilizer storage device (15) through a pipeline;
the discharge hole of the stirring device (13) is connected with a nutrient pipe electromagnetic valve (14) through a water and fertilizer nutrient pipe (16); the other end of the nutrient pipe electromagnetic valve (14) is connected to the root position of the green plant (3) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098624.8A CN113906989A (en) | 2021-09-18 | 2021-09-18 | Intelligent irrigation system for greening landscape of subway vehicle base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098624.8A CN113906989A (en) | 2021-09-18 | 2021-09-18 | Intelligent irrigation system for greening landscape of subway vehicle base |
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| CN113906989A true CN113906989A (en) | 2022-01-11 |
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| CN202111098624.8A Pending CN113906989A (en) | 2021-09-18 | 2021-09-18 | Intelligent irrigation system for greening landscape of subway vehicle base |
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Application publication date: 20220111 |
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