阅读说明：本技术 一种蔬菜种植过程智能监控系统及方法 (Intelligent monitoring system and method for vegetable planting process ) 是由 郑建华 刘双印 朱蓉 徐龙琴 冯大春 张垒 于 2019-08-22 设计创作，主要内容包括：本发明公开了一种蔬菜种植过程智能监控系统及方法,其中系统包括图像采集模块、温湿度采集模块、主控制器、水肥装置、温控装置、补光装置,所述主控制器分别与图像采集模块、温湿度采集模块、水肥装置、温控装置和补光装置连接；所述图像采集模块用于采集图片信息；所述温湿度采集模块用于采集蔬菜种植环境的光照信息和温湿度信息；所述主控制器用于结合图片信息和预设的识别模型识别蔬菜的生长周期后,结合生长周期、光照信息和温湿度信息控制水肥装置、温控装置和补光装置的工作状态。本发明根据蔬菜的生长周期调控水、肥、温和光参数,从而达到蔬菜种植过程精准地进行监控,极大地提高了蔬菜种植的品质和产量,可广泛应用于蔬菜种植技术领域。(The invention discloses an intelligent monitoring system and method for a vegetable planting process, wherein the system comprises an image acquisition module, a temperature and humidity acquisition module, a main controller, a water and fertilizer device, a temperature control device and a light supplementing device, wherein the main controller is respectively connected with the image acquisition module, the temperature and humidity acquisition module, the water and fertilizer device, the temperature control device and the light supplementing device; the image acquisition module is used for acquiring picture information; the temperature and humidity acquisition module is used for acquiring illumination information and temperature and humidity information of a vegetable planting environment; after the main controller is used for identifying the growth cycle of the vegetables by combining the picture information and the preset identification model, the working states of the water and fertilizer device, the temperature control device and the light supplementing device are controlled by combining the growth cycle, the illumination information and the temperature and humidity information. According to the invention, water, fertilizer and mild optical parameters are regulated and controlled according to the growth cycle of the vegetables, so that the vegetable planting process is accurately monitored, the quality and yield of vegetable planting are greatly improved, and the method can be widely applied to the technical field of vegetable planting.)

1. An intelligent monitoring system for a vegetable planting process is characterized by comprising an image acquisition module, a temperature and humidity acquisition module, a main controller, a water and fertilizer device, a temperature control device and a light supplementing device, wherein the main controller is respectively connected with the image acquisition module, the temperature and humidity acquisition module, the water and fertilizer device, the temperature control device and the light supplementing device;

the image acquisition module is used for acquiring picture information of vegetables;

the temperature and humidity acquisition module is used for acquiring illumination information and temperature and humidity information of a vegetable planting environment;

after the main controller is used for identifying the growth cycle of the vegetables by combining the picture information and the preset identification model, the working states of the water and fertilizer device, the temperature control device and the light supplementing device are controlled by combining the growth cycle, the illumination information and the temperature and humidity information.

2. The intelligent monitoring system for the vegetable planting process according to claim 1, wherein the temperature and humidity acquisition module comprises an air temperature sensor, an air humidity sensor, an illumination sensor, a soil temperature sensor, a soil humidity sensor and a data acquisition unit, and the main controller is connected with the air temperature sensor, the air humidity sensor, the illumination sensor, the soil temperature sensor and the soil humidity sensor through the data acquisition unit respectively.

3. The intelligent monitoring system for the vegetable planting process according to claim 1, wherein the light supplementing device comprises a light supplementing control module, a light supplementing mechanism and a boron supplementing mechanism, and the light supplementing control module is respectively connected with the main controller, the light supplementing mechanism and the boron supplementing mechanism.

4. The intelligent monitoring system for the vegetable planting process according to claim 3, wherein the light supplementing control module comprises a first single chip microcomputer and a first electromagnetic relay, the boron supplementing mechanism comprises a spraying pipeline, a first electromagnetic valve and a boron-containing container filled with boron substances, and the main controller is connected with the first electromagnetic valve sequentially through the first single chip microcomputer and the first electromagnetic relay.

5. The intelligent monitoring system for the vegetable planting process according to claim 1, wherein the water and fertilizer device comprises a water and fertilizer control module and a water and fertilizer mechanism, the water and fertilizer control module comprises a second single chip microcomputer and a second electromagnetic relay, the water and fertilizer mechanism comprises a water and fertilizer pipeline, a second electromagnetic valve and a water and fertilizer integrated container, and the main controller is connected with the second electromagnetic valve sequentially through the second single chip microcomputer and the second electromagnetic relay.

6. The intelligent monitoring system for the vegetable planting process according to claim 1, wherein the temperature control device comprises a temperature control module and a temperature control mechanism, the temperature control module comprises a third single chip microcomputer and a third electromagnetic relay, the temperature control mechanism comprises a cold water pipeline, a third electromagnetic valve and a ground heat line, and the main controller is connected with the third electromagnetic valve sequentially through the third single chip microcomputer and the third electromagnetic relay.

7. The intelligent monitoring system for the vegetable planting process according to claim 3, wherein the light supplementing mechanism comprises a fourth electromagnetic valve and a light supplementing lamp, and the main controller is connected with the fourth electromagnetic valve sequentially through the first single chip microcomputer and the first electromagnetic relay.

8. The utility model provides a vegetable planting process intelligent monitoring system which characterized in that includes the following step:

acquiring picture information of vegetables, and identifying a growth cycle by combining the picture information and a preset identification model;

acquiring temperature and humidity information and illumination information of a vegetable growing environment, and controlling the vegetable growing environment by combining a growing period, the temperature and humidity information and the illumination information.

9. The intelligent monitoring method for the vegetable planting process according to claim 8, wherein the step of controlling the vegetable growing environment by combining the growth cycle, the temperature and humidity information and the illumination information specifically comprises the following steps:

acquiring the water and fertilizer requirements of the current vegetable planting by combining the growth period with a preset growth environment database, and controlling the water and fertilizer irrigation time by combining the water and fertilizer requirements and the temperature and humidity information;

acquiring the temperature requirement of the current vegetable planting according to the growth cycle and a preset growth environment database, and controlling the day temperature and the night temperature of the vegetable planting environment by combining the temperature requirement and the temperature and humidity information;

and acquiring the illumination requirement of the current vegetable planting by combining the growth period and a preset growth environment database, and controlling the light supplement operation by combining the illumination requirement and the illumination information.

10. The intelligent monitoring method for the vegetable planting process according to claim 9, wherein the step of controlling the light supplement operation in combination with the illumination requirement and the illumination information specifically comprises:

and obtaining light supplement time by combining the illumination requirement and the illumination information, and performing light supplement operation after boron supplement operation is performed when the light supplement time is detected.

Technical Field

The invention relates to the technical field of vegetable planting, in particular to an intelligent monitoring system and method for a vegetable planting process.

Background

The individual development of the heart of the cabbage was in the following 4 growth stages: the germination period of seeds, the seedling period, the growth period of leaves, the forming period of flowering and fruiting period. The time per growth week is not consistent for the different cultivar types. The requirements of each growth period on illumination, temperature, water and fertilizer are inconsistent. For example, the proper temperature for the growth and development of the flowering cabbage is 15-25 ℃. The temperature requirements of different growth periods are different, and the proper temperature for seed germination and seedling growth is 25-30 ℃; the temperature required by the growth period of the leaves is slightly low, the proper temperature is 15-20 ℃, the growth is slow below 15 ℃, and the growth is difficult above 30 ℃. The proper temperature of the forming period of the flowering Chinese cabbage is 15-20 ℃, when the day temperature is 20 ℃ and the night temperature is 15 ℃, the development of the flowering Chinese cabbage is good, and the flowering Chinese cabbage with good quality and high yield can be formed in about 20-30 days; at the temperature of 20-25 ℃, the development of the flowering Chinese cabbage is fast, the harvesting can be carried out in 10-15 days, but the flowering Chinese cabbage is fine and has poor quality. The quality of the developed bolting is worse above 25 ℃. In a specific growth period, if the water, fertilizer, light and temperature control is not good, the quality of the heart of the cabbage is not good.

At present, water and fertilizer needed by each stage are mainly controlled by artificial experience in the planting of the flowering cabbage, and in some facility planting environments, part of the water and fertilizer is controlled by light, but actually, for the flowering cabbage, except the water and the fertilizer, the quality of the flowering cabbage is greatly influenced by the temperature and the light. At present, the management of the flowering cabbage planting process mainly adopts a manual mode and rarely adopts greenhouse planting, and the planting mode has the following defects: the subjectivity of the first manual judgment is strong, and water and fertilizer delay is easily caused, so that the yield of the flowering Chinese cabbage is reduced; the second flowering cabbage is planted mainly by means of the external environment, so that the second flowering cabbage is easily influenced by weather conditions, and the quality of the second flowering cabbage is unstable and sometimes good or bad. Although a facility planting mode based on the internet of things is adopted at present, the planting mode adopts a mode of managing according to time, and no research is carried out on providing cooling control for the planting process of the flowering cabbage, so that the planting of the high-quality flowering cabbage cannot be realized.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a system and a method for intelligently controlling the whole process of vegetable planting.

The first technical scheme adopted by the invention is as follows:

an intelligent monitoring system for a vegetable planting process comprises an image acquisition module, a temperature and humidity acquisition module, a main controller, a water and fertilizer device, a temperature control device and a light supplementing device, wherein the main controller is respectively connected with the image acquisition module, the temperature and humidity acquisition module, the water and fertilizer device, the temperature control device and the light supplementing device;

the image acquisition module is used for acquiring picture information of vegetables;

the temperature and humidity acquisition module is used for acquiring illumination information and temperature and humidity information of a vegetable planting environment;

after the main controller is used for identifying the growth cycle of the vegetables by combining the picture information and the preset identification model, the working states of the water and fertilizer device, the temperature control device and the light supplementing device are controlled by combining the growth cycle, the illumination information and the temperature and humidity information.

Further, humiture collection module includes air temperature sensor, air humidity sensor, light sensor, soil temperature sensor, soil humidity transducer and data acquisition unit, main control unit passes through the data acquisition unit and is connected with air temperature sensor, air humidity sensor, light sensor, soil temperature sensor and soil humidity transducer respectively.

Further, the light supplementing device comprises a light supplementing control module, a light supplementing mechanism and a boron supplementing mechanism, and the light supplementing control module is connected with the main controller, the light supplementing mechanism and the boron supplementing mechanism respectively.

Further, the light filling control module comprises a first single chip microcomputer and a first electromagnetic relay, the boron filling mechanism comprises a spray pipeline, a first electromagnetic valve and a boron-containing container filled with boron substances, and the main controller is connected with the first electromagnetic valve sequentially through the first single chip microcomputer and the first electromagnetic relay.

Further, the liquid manure device includes liquid manure control module and liquid manure mechanism, liquid manure control module includes second singlechip and second electromagnetic relay, liquid manure mechanism includes liquid manure pipeline, the integrative container of second solenoid valve and liquid manure, main control unit loops through second singlechip and second electromagnetic relay and is connected with the second solenoid valve.

Further, temperature control device includes temperature control module and accuse temperature mechanism, temperature control module includes third singlechip and third electromagnetic relay, accuse temperature mechanism includes ice water pipeline, third solenoid valve and ground heat line, main control unit loops through third singlechip and third electromagnetic relay and is connected with the third solenoid valve.

Further, the light supplementing mechanism comprises a fourth electromagnetic valve and a light supplementing lamp, and the main controller is connected with the fourth electromagnetic valve sequentially through the first single chip microcomputer and the first electromagnetic relay.

Further, the sodium lamp, the metal halide lamp and/or the LED plant lamp are used for light supplement.

The second technical scheme adopted by the invention is as follows:

an intelligent monitoring system for a vegetable planting process comprises the following steps:

acquiring picture information of vegetables, and identifying a growth cycle by combining the picture information and a preset identification model;

acquiring temperature and humidity information and illumination information of a vegetable growing environment, and controlling the vegetable growing environment by combining a growing period, the temperature and humidity information and the illumination information.

Further, the step of controlling the growth environment of the vegetables by combining the growth cycle, the temperature and humidity information and the illumination information specifically comprises the following steps:

acquiring the water and fertilizer requirements of the current vegetable planting by combining the growth period with a preset growth environment database, and controlling the water and fertilizer irrigation time by combining the water and fertilizer requirements and the temperature and humidity information;

acquiring the temperature requirement of the current vegetable planting according to the growth cycle and a preset growth environment database, and controlling the day temperature and the night temperature of the vegetable planting environment by combining the temperature requirement and the temperature and humidity information;

and acquiring the illumination requirement of the current vegetable planting by combining the growth period and a preset growth environment database, and controlling the light supplement operation by combining the illumination requirement and the illumination information.

Further, the step of controlling the light supplement operation by combining the illumination requirement and the illumination information specifically includes:

and obtaining light supplement time by combining the illumination requirement and the illumination information, and performing light supplement operation after boron supplement operation is performed when the light supplement time is detected.

The invention has the beneficial effects that: according to the invention, the growth cycle of the vegetables is identified, and the water, fertilizer and light parameters are regulated and controlled according to different growth cycles of the vegetables, so that the vegetable planting process is accurately monitored, and the vegetable planting quality and yield are greatly improved.

Drawings

FIG. 1 is a block diagram of an intelligent monitoring system for vegetable planting process according to the present invention;

FIG. 2 is a block diagram of a boron supplement mechanism in a light supplement device according to an embodiment;

FIG. 3 is a block diagram of the construction of a water and fertilizer apparatus according to an embodiment;

FIG. 4 is a block diagram of a temperature control device in an embodiment;

fig. 5 is a block diagram of a light supplement mechanism in a light supplement device according to an embodiment;

FIG. 6 is a flow chart illustrating the steps of an intelligent monitoring method for vegetable planting process according to the present invention.

Detailed Description

As shown in fig. 1, the embodiment provides an intelligent monitoring system for a vegetable planting process, which comprises an image acquisition module, a temperature and humidity acquisition module, a main controller, a water and fertilizer device, a temperature control device and a light supplement device, wherein the main controller is respectively connected with the image acquisition module, the temperature and humidity acquisition module, the water and fertilizer device, the temperature control device and the light supplement device;

the image acquisition module is used for acquiring picture information of vegetables;

the temperature and humidity acquisition module is used for acquiring illumination information and temperature and humidity information of a vegetable planting environment;

after the main controller is used for identifying the growth cycle of the vegetables by combining the picture information and the preset identification model, the working states of the water and fertilizer device, the temperature control device and the light supplementing device are controlled by combining the growth cycle, the illumination information and the temperature and humidity information.

In the system of this embodiment, the image acquisition module is mainly a network camera, and may also be implemented by a high-definition camera or other cameras, and the model and the type of the camera are not limited in this embodiment. The network camera can adopt the wired connection mode to be connected with main control unit, also can adopt the wireless connection mode to be connected with main control unit, in this embodiment, the network camera passes through the wifi network and is connected with main control unit. The image acquisition module is used for acquiring the pictures of vegetables on the planting field, the output comprises other vegetables such as a cabbage heart and a Chinese cabbage, and the acquired pictures are sent to the main controller, so that the growth cycle of the current vegetables is identified and judged in real time.

The temperature and humidity acquisition module is used for acquiring temperature and humidity information and illumination information in the vegetable shed and transmitting the acquired information to the main controller, wherein the temperature and humidity acquisition module can be realized by the existing temperature sensor and humidity sensor.

The liquid manure device is used for carrying out the device of automatic irrigation liquid manure for vegetable planting, the operating condition of device is controlled by main control unit, for example control liquid manure device's opening time and irrigation time etc.. The temperature control device is used for regulating and controlling the temperature of the vegetable planting environment and is controlled by the main controller. The light supplementing device is used for supplementing light for vegetables and is controlled by the main controller.

The main controller can be implemented by using an existing server, and in this embodiment, is implemented by using a computer server. After the vegetable image sent by the image acquisition module is received, the preset identification model is combined to identify and judge the growth stage, namely the growth period, of the current vegetable, such as the seed germination period, the seedling period, the leaf growth period, the bolting formation period and the flowering and fruiting period of the flowering cabbage. Wherein the recognition model can be implemented by using the existing convolution-based neural network. When the main controller identifies the growth cycle of the vegetables, water, fertilizer, temperature and light data required by the vegetables in the growth cycle are obtained from a preset database, and the working states of the water and fertilizer device, the temperature control device and the light supplementing device are controlled according to the water, fertilizer, temperature and light data, so that the intelligent monitoring of the vegetable planting process is realized, and the stability of the vegetable planting quality and yield is realized; in addition, water, fertilizer, temperature and light in different growth periods of the vegetables are adjusted according to needs, and planting cost is saved. The database is mainly used for storing water, fertilizer, temperature and light data required in the growth process of different vegetables, can be arranged in the main controller and can also be arranged on other equipment, and then the equipment is connected with the main controller.

Referring to fig. 1, further as a preferred embodiment, the temperature and humidity acquisition module includes an air temperature sensor, an air humidity sensor, an illumination sensor, a soil temperature sensor, a soil humidity sensor and a data acquisition unit, and the main controller is connected with the air temperature sensor, the air humidity sensor, the illumination sensor, the soil temperature sensor and the soil humidity sensor through the data acquisition unit respectively.

The air temperature sensor is used for collecting temperature data of air in the vegetable shed, and specifically, the collecting period is 1 hour. The air humidity sensor is used for acquiring humidity data of air in the vegetable shed, and specifically, the acquisition period is 1 hour; the soil temperature sensor is used for acquiring temperature data of soil in the vegetable shed, and particularly, the soil temperature sensor needs to be embedded into the soil for 0.5 m, and the acquisition period is 1 hour; the soil humidity sensor is used for collecting humidity data of soil in the vegetable shed, and specifically, the soil humidity sensor needs to be buried in the soil for 0.5 m, and the collection period is 1 hour; the illumination sensor is used for detecting information such as illumination intensity and illumination time, and specifically, the acquisition period is 1 hour. The sensors can be realized by adopting the existing equipment, and the data are transmitted to the data acquisition unit after the data are acquired in each period. The specific data acquisition unit is connected with the main controller through GSM or a wireless network. The data acquisition unit is mainly used for collecting data uploaded by various sensors and transmitting the data to the main controller.

Referring to fig. 2, in a further preferred embodiment, the light supplementing device includes a light supplementing control module, a light supplementing mechanism, and a boron supplementing mechanism, and the light supplementing control module is connected to the main controller, the light supplementing mechanism, and the boron supplementing mechanism, respectively.

The light supplementing control module comprises a first single chip microcomputer and a first electromagnetic relay, the boron supplementing mechanism comprises a spray pipeline, a first electromagnetic valve and a boron-containing container filled with boron substances, and the main controller is connected with the first electromagnetic valve sequentially through the first single chip microcomputer and the first electromagnetic relay.

Referring to fig. 5, the light supplement mechanism includes a fourth solenoid valve and a light supplement lamp, and the main controller is connected to the fourth solenoid valve sequentially through the first single chip microcomputer and the first electromagnetic relay. And the sodium lamp, the metal halide lamp and/or the LED plant lamp are used for light supplement.

The light supplementing control module mainly comprises a single chip microcomputer and an electromagnetic relay, wherein the single chip microcomputer is connected with a main controller, the electromagnetic relay is connected with the single chip microcomputer and a boron supplementing mechanism and a light supplementing mechanism, the working process is that the single chip microcomputer receives a control instruction sent by the main controller, then the single chip microcomputer sends the instruction to the electromagnetic relay, and the electromagnetic relay controls the boron supplementing mechanism and the light supplementing mechanism.

The specific boron supplementing mechanism mainly comprises a boron-containing container, an electromagnetic valve and a planting field spraying pipeline. The working process is that when the electromagnetic relay controls to transmit the control signal to the electromagnetic valve, the electromagnetic valve switches on and off, so that the solution of the boron-containing container enters a planting field spraying pipeline, and the boron supplement function of the planting field is realized.

The specific light supplementing mechanism mainly comprises an electromagnetic valve and a light supplementing lamp. The work flow is when electromagnetic relay control transmits control signal for the solenoid valve, and the light filling lamp switch is opened to the solenoid valve, and the light filling lamp can be the plant sodium lamp for the light filling, metal halide lamp and LED plant lamp.

Referring to fig. 3, as a further preferred embodiment, the liquid manure device includes a liquid manure control module and a liquid manure mechanism, the liquid manure control module includes a second single chip microcomputer and a second electromagnetic relay, the liquid manure mechanism includes a liquid manure pipeline, a second electromagnetic valve and a liquid manure integrated container, and the main controller is connected with the second electromagnetic valve sequentially through the second single chip microcomputer and the second electromagnetic relay.

The water and fertilizer control module is connected with the main controller and the water and fertilizer mechanism and mainly comprises a single chip microcomputer and an electromagnetic relay, wherein the single chip microcomputer is connected with the main controller, the electromagnetic relay is connected with the single chip microcomputer and the water and fertilizer mechanism, the work flow of the water and fertilizer control module is that the single chip microcomputer receives a control instruction sent by the main controller, then the single chip microcomputer sends the instruction to the electromagnetic relay, and the electromagnetic relay controls the on-off of the water and fertilizer mechanism.

The specific water and fertilizer mechanism mainly comprises a water and fertilizer integrated container, an electromagnetic valve and a water and fertilizer pipeline of the planting field. The work flow is that when the electromagnetic relay control transmits control signal to the solenoid valve, the solenoid valve carries out the switch switching to realize that the solution of the integrative container of liquid manure enters into the plant area liquid manure pipeline, realize the plant area function of watering.

Referring to fig. 4, further as a preferred embodiment, the temperature control device includes a temperature control module and a temperature control mechanism, the temperature control module includes a third single chip microcomputer and a third electromagnetic relay, the temperature control mechanism includes a chilled water pipeline, a third electromagnetic valve and a ground heat line, and the main controller is connected to the third electromagnetic valve sequentially through the third single chip microcomputer and the third electromagnetic relay.

The temperature control module is connected with the main controller and the temperature control mechanism and mainly comprises a single chip microcomputer and an electromagnetic relay, wherein the single chip microcomputer is connected with the main controller, the electromagnetic relay is connected with the single chip microcomputer and the temperature control mechanism, the working process is that the single chip microcomputer receives a control command sent by the main controller, then the single chip microcomputer sends the command to the electromagnetic relay, and the electromagnetic relay controls the on-off of the temperature control mechanism.

The specific temperature control mechanism mainly comprises a ground heating wire, an electromagnetic valve and a planting ground ice water pipeline. The working process is that when the electromagnetic relay control transmits the control signal to the electromagnetic valve, the electromagnetic valve switches on and off to determine whether to heat through ground heat wires or open a planting ground ice water pipeline to perform planting cooling treatment, and the planting ground temperature control function is realized through the two modes.

As shown in fig. 6, this embodiment further provides an intelligent monitoring method for a vegetable planting process, including the following steps:

s1, acquiring picture information of the vegetables, and identifying a growth cycle by combining the picture information and a preset identification model;

and S2, acquiring temperature and humidity information and illumination information of the vegetable growing environment, and controlling the vegetable growing environment by combining the growth period, the temperature and humidity information and the illumination information.

Because the water, fertilizer, temperature and light required by the vegetables in different growth periods are different, if the parameters in the vegetable shed can be reasonably adjusted, the vegetables can grow faster and have higher quality. Therefore, in the embodiment, after the growth cycle of the vegetables is identified and judged by collecting the picture information of the vegetables, the temperature and humidity information and the illumination information of the growth environment of the vegetables in the vegetable shed are collected in real time, and the growth environment of vegetable planting is controlled, so that the vegetables obtain corresponding water, fertilizer and mild light in different growth cycles, the yield of the vegetables is improved, and the vegetables with higher quality are obtained.

The step of controlling the growth environment of the vegetables by combining the growth cycle, the temperature and humidity information and the illumination information in the step S2 specifically includes steps S21 to S23:

s21, acquiring the water and fertilizer requirements of the current vegetable planting by combining the growth cycle with a preset growth environment database, and controlling the water and fertilizer irrigation time by combining the water and fertilizer requirements and temperature and humidity information;

s22, acquiring the temperature requirement of the current vegetable planting according to the growth cycle and a preset growth environment database, and controlling the day temperature and the night temperature of the vegetable planting environment by combining the temperature requirement and the temperature and humidity information;

and S23, acquiring the illumination requirement of the current vegetable planting by combining the growth period and a preset growth environment database, and controlling the light supplement operation by combining the illumination requirement and the illumination information.

In step S23, the step of controlling the light supplement operation by combining the illumination requirement and the illumination information specifically includes:

and obtaining light supplement time by combining the illumination requirement and the illumination information, and performing light supplement operation after boron supplement operation is performed when the light supplement time is detected.

The water, fertilizer, temperature and light required by different vegetable varieties are different, so that a growth environment database needs to be established in advance, the growth environment database records water, fertilizer, temperature and light parameters required by different varieties in different growth periods, and when the growth period of the corresponding vegetable is identified, the data can be directly called from the database. The steps S21 to S23 are not fixed and may be performed interchangeably.

The following details are set forth in connection with the specific implementation of flowering cabbage planting from S21 to S23;

the method comprises the following steps: the main controller combines the received current soil temperature and humidity and air temperature and humidity data according to the water and fertilizer requirements of the current growth period of the flowering cabbage, determines the time for water and fertilizer control, sends a control signal to the water and fertilizer module, realizes the water and fertilizer control of the flowering cabbage, and controls the water and fertilizer 4 times every day.

Step two: according to the current growth temperature requirement of the flowering Chinese cabbage, for example, the proper temperature of the flowering Chinese cabbage is 15-20 ℃ in the formation period, the flowering Chinese cabbage grows well when the day temperature is 20 ℃ and the night temperature is 15 ℃, and the flowering Chinese cabbage with good quality and high yield can be formed in about 20-30 days. Carry out quartic accuse temperature every day, 2 times daytime, 2 times night, main control unit sends accuse temperature signal after receiving temperature data, if need heat up then send open geothermol power line switch, if need cool down then send open planting ground ice water pipeline switch, realize planting ground accuse temperature, guarantee the quality of flowering cabbage.

Step three: the main control unit receives the illumination intensity data, and the main control unit accepts the temperature data, decides the time that will carry out the light filling, carries out earlier the benefit boron operation when the light filling to increase heart of a dish photosynthesis ability, then carries out the light filling operation, carries out 2 times daily.

In summary, compared with the prior art, the planting process monitoring system and method provided by the invention have the following beneficial effects:

1. because the water, fertilizer, temperature and light parameters required in the vegetable planting process are artificially controlled, the factors that the vegetable planting is influenced by the outside are avoided, and the stability of the quality and the yield of the planting of the flowering Chinese cabbage can be realized.

2. Aiming at the growth characteristic requirements of the Chinese flowering cabbage in different growth periods, water, fertilizer, temperature and light of the Chinese flowering cabbage in different growth periods are controlled according to needs, and the quality of the Chinese flowering cabbage is greatly improved.

3. The method adopts the on-demand regulation, and the on-demand regulation mode saves more cost than the time regulation mode, thereby being more favorable for realizing the management and control of quality and yield.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.