WO2016155551A1

WO2016155551A1 - Agricultural internet of things remote rule user-defined system and method

Info

Publication number: WO2016155551A1
Application number: PCT/CN2016/077135
Authority: WO
Inventors: 陈红波; 苏畅
Original assignee: 成都慧农信息技术有限公司
Priority date: 2015-04-01
Filing date: 2016-03-23
Publication date: 2016-10-06
Also published as: CN104811480A

Abstract

Disclosed are an agricultural internet of things remote rule user-defined system and method. The system comprises a remote control platform, a server and a local device, wherein the remote control platform generates user-defined executing rule data and sends same to the server, the server forwards the received executing rule data to the local device, and the local device decides whether to perform a corresponding operation according to the user-defined executing rule data. In the present invention, by the remote control platform, a rated value of an executing judging condition of a local device is remotely changed, and the executing judging condition can be increased or reduced; and personalized precise configuration and management can be conveniently and quickly performed with respect to different growth stages of the same growth crop or the growth crops in different greenhouses.

Description

Title: Inventive Name: An Agricultural Internet of Things Remote Rule Customization System and Method

[0001] The present invention belongs to the technical field of Internet of Things, and particularly relates to the design of a system and method for remote control of agricultural Internet of Things.

Background technique

[0002] The Internet of Things is recognized by the world as the third wave of the world information industry after the computer Internet and mobile communication networks. It is based on perception and realizes a network of people, people and things, things and things. Behind this is the implantation of various microchips on the objects, using the sensors on these chips to acquire various information of the physical world, and then interactively transmitting them through various communication networks such as local wireless networks, the Internet, and mobile communication networks. To achieve the perception of the world.

[0003] Agricultural Internet of Things, that is, in the greenhouse control system, using the temperature sensor, humidity sensor, PH value sensor, light sensor, CO ₂ sensor, etc. of the Internet of Things system to detect the temperature, relative humidity, PH value in the environment, The physical quantity parameters such as light intensity, soil nutrient and CO ₂ concentration are involved in the automatic control through various instrumentation or as an automatic control parameter, so that the actuator automatically adjusts the temperature, light, moisture and other environmental parameters to ensure Crops have a good and suitable growing environment. The realization of remote control enables technicians to monitor and control the environment of multiple greenhouses in the office. Using wireless networks to measure the optimal conditions for obtaining crop growth can provide a scientific basis for precise regulation of greenhouses, achieving the goal of increasing production, improving quality, regulating growth cycle, and improving economic efficiency. In traditional agriculture, watering, fertilizing, and fighting drugs, farmers rely on experience and feeling. What you see today at the facility agricultural production base is another scene: Should the fruits and vegetables be watered? Fertilization, fight drugs, how to maintain precise concentration? Temperature, humidity, light, carbon dioxide concentration, how to implement on-demand supply? A series of crops have been "fuzzified" in different growth cycles. All of them have an information-based intelligent monitoring system that accurately and quantitatively checks them. Farmers only need to make a choice, or simply listen to the "instructions". , you can grow vegetables and raise flowers.

[0004] In the prior art, the greenhouse control system includes a collector and an actuator, and the collector measures various parameter values of the environment through various types of sensors, and then compares the read parameter values with a fixed rated value. In contrast, when the rated value is higher or lower, the control actuator performs corresponding operations to control various environmental parameters in the greenhouse. The prior art fixes the execution condition conditional rating of the environmental parameter, does not change it with time, and most of them only have the constraint of a single linear decision. Because different greenhouse crops have different environmental conditions in different growth stages, locations and crops in the same greenhouse, the products are limited and constrained in terms of versatility and flexibility.

technical problem

[0005] The object of the present invention is to solve the problem that the greenhouse control system in the prior art fixes the execution parameter condition rating of the environmental parameter, cannot change it, and most of them only have the constraint of the single linear determination. A design of a system and method for remote control of agricultural Internet of Things is proposed.

Problem solution

Technical solution

[0006] The technical solution of the present invention is: an agricultural Internet of Things remote rule customization system, including a remote control platform, a server, and a local device; a remote control platform generates custom execution rule data and sends it to the server The server then forwards the received execution rule data to the local device, and the local device determines whether to perform the corresponding operation according to the customized execution rule data.

[0007] Preferably, the remote control platform packages the execution rule data and sends it to the server in the form of a protocol.

[0008] Preferably, the local device includes a CPU module, a memory module, a collector module, a controller module, and an executor module; the CPU module is connected to the server, and the memory module, the collector module, and the controller module are all connected to the _CPU module, and executed. The module is connected to the controller module.

[0009] Preferably, the CPU module has the following functions:

[0010] unpacking and identifying the protocol forwarded by the server, and saving the unexecuted execution rule data to the memory module;

[0011] reading execution rule data stored in the memory module and parsing it into a corresponding code, thereby changing an execution rule of the local device;

[0012] determining whether the environmental parameter collected by the collector module satisfies an execution rule, and if the execution rule is met, transmitting a control instruction to the controller module.

[0013] Preferably, changing the execution rule of the local device is specifically changing the rating of the execution determination condition and increasing Add or delete execution judgment conditions.

[0014] Preferably, the determination condition is performed as a multi-linear constraint for the same operation of the executor module.

[0015] Preferably, the memory module is configured to save execution rule data.

[0016] Preferably, the collector module is configured to measure various environmental parameters of the environment in which the local device is located.

[0017] Preferably, the controller module is configured to control, according to the control instruction issued by the CPU module, the actuator module to adjust various environmental parameters of the environment in which the local device is located.

[0018] The present invention also provides an agricultural Internet of Things remote rule customization method, including the following steps: [0019] 51, the remote control platform generates execution rule data and sends it to the server in the form of a protocol;

[0020] 52, the server forwards the protocol to the CPU module in the local device;

[0021] 53. The CPU module unpacks the protocol and saves the unexecuted execution rule data to the memory module.

[0022] S4. The CPU module reads execution rule data in the memory module to change an execution rule of the local device.

[0023] S5. The CPU module determines whether the environmental parameter measured by the collector module meets an execution rule.

[0024] If the execution rules are met, the CPU module sends a control command to the controller module, and proceeds to step S6;

[0025] if the execution rule is not met, the CPU module waits for the environment parameter collected by the collector module to determine the next time;

[0026] S6. The controller module controls the actuator module to adjust various environmental parameters of the environment where the local device is located according to the control instruction issued by the CPU module.

Advantageous effects of the invention

Beneficial effect

[0027] The present invention has the following advantages: The present invention uses a remote control platform to issue a customized execution rule to a local device through a protocol, and updates the code of the local device without re-burning or restarting, thereby changing The rated value of the determination condition is executed, and the execution determination condition may be added or deleted for an operation of the actuator module, and it may be determined by a plurality of conditions individually or simultaneously whether or not to perform an operation. Individualized precise configuration and management can be easily and quickly carried out for different growing stages of growing crops or the same growing crop in different greenhouses.

Brief description of the drawing DRAWINGS

1 is a block diagram of an agricultural Internet of Things remote rule customization system provided by the present invention.

2 is a schematic diagram of multiple linear constraints for multiple conditions of the same operation of an actuator module according to an embodiment of the present invention.

3 is a flow chart of a method for customizing an agricultural Internet of Things remote rule according to the present invention.

Embodiments of the invention

[0031] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0032] The present invention provides an agricultural Internet of Things remote rule customization system, as shown in FIG. 1, including a remote control platform, a server, and a local device. The remote execution platform generates custom execution rule data and packages it, and sends it to the server in the form of a protocol. The server then forwards the received protocol to the local device, and the local device unpacks the protocol according to the customized execution. Rule data to decide whether to perform the corresponding operation.

[0033] wherein, the local device includes a CPU module, a memory module, a collector module, a controller module, and an executor module; the CPU module is connected to the server, and the memory module, the collector module, and the controller module are all connected with the CPU module, and the actuator The module is connected to the controller module.

[0034] The CPU module has the following three main functions:

[0035] (1) Unpacking and identifying the protocol forwarded by the server, and saving the unexecuted execution rule data to the memory module, overwriting the original execution rule data.

[0036] (2) The execution rule data stored in the memory module is continuously read and parsed into corresponding codes, thereby changing the execution rules of the local device.

[0037] (3) determining whether the environmental parameter collected by the collector module satisfies an execution rule, and if the execution rule is met, transmitting a control instruction to the controller module.

[0038] The above-described execution rule for changing the local device is specifically changing the rating value of the execution determination condition and adding or deleting the execution determination condition.

[0039] The rating of the execution determination condition is changed in order to be able to conveniently and quickly perform personalized precise configuration and management for different growth stages of the same growing crop. For example, the heat resistance of a crop is enhanced with its continuous growth. When the crop is in the seedling stage, the judgment condition is "if the temperature is higher than 30 °C, then Sprinkler irrigation", then when the crop grows to maturity, it can be modified by the remote control platform to "if the temperature is higher than 35 °C, then sprinkle irrigation".

[0040] The addition or deletion of the execution determination condition is for the precise and convenient personalization and precise configuration and management of the growing crops in different greenhouses. It is embodied as a multi-linear constraint with multiple conditions for the same operation of the actuator module, forming a "OR" condition to flexibly control the actuator module. As shown in Figure 2, when the environmental parameters collected by the collector module meet the conditions 1 and 2 or only the actuator 3 is satisfied, the corresponding operation is performed, for example, when the temperature is greater than 35 ° C in a greenhouse ( Condition 1) and CO ₂

The concentration is greater than 300ppm (condition 2) 吋幵 starter, or as long as the relative humidity is greater than 30% (condition 3) 吋 the same 幵 starter.

[0041] The memory module is configured to save execution rule data. When the memory module receives the new execution rule data sent by the remote control platform, the original execution rule data is overwritten, and the new execution rule data is saved, so that the device does not re-burn and restart. The execution rule data of the local device is updated.

[0042] The collector module includes a temperature sensor, a humidity sensor, a PH value sensor, a light sensor, a C0 ₂ sensor, and the like, and is used for temperature, relative humidity, PH value, light intensity, soil nutrient of the environment in which the local device is located, Various environmental parameters such as CO ₂ concentration are measured and sent to the CPU module.

[0043] The controller module is configured to control, according to the control instruction issued by the CPU module, the actuator module to adjust various environmental parameters of the environment where the local device is located.

[0044] The present invention also provides an agricultural Internet of Things remote rule customization method, as shown in FIG. 3, comprising the following steps:

[0045] Sl, the remote control platform generates custom execution rule data and packages it, and sends it to the server in the form of a protocol;

[0046] S2. The server forwards the protocol to the CPU module in the local device.

[0047] S3, the CPU module unpacks and identifies the protocol forwarded by the server, and saves the unexecuted execution rule data to the memory module, and overwrites the original execution rule data;

[0048] S4. The CPU module reads the execution rule data stored in the memory module and parses it into a corresponding code, thereby changing an execution rule of the local device. [0049] S5. The CPU module determines whether the environmental parameter measured by the collector module meets an execution rule.

[0050] If the execution rules are met, the CPU module sends a control command to the controller module, and proceeds to step S6;

[0051] If the execution rule is not met, the CPU module waits for the environment parameter collected by the collector module to determine the next time;

[0052] S6. The controller module controls the actuator module to adjust various environmental parameters of the environment where the local device is located according to the control instruction issued by the CPU module.

[0053] The embodiments described herein will be understood to assist the reader in understanding the principles of the present invention. It should be understood that the scope of the present invention is not limited to such particular statements and embodiments. . Those skilled in the art can make various other specific modifications and combinations without departing from the spirit and scope of the invention, and these modifications and combinations are still within the scope of the present invention.

Claims

Claim

An agricultural Internet of Things remote rule customization system, comprising: a remote control platform, a server, and a local device; the remote control platform generates custom execution rule data and sends the same to the server, and the server The received execution rule data is forwarded to the local device, and the local device determines whether to perform the corresponding operation according to the customized execution rule data.

The agricultural internet of things remote rule customization system according to claim 1, characterized in that

The remote control platform packages the execution rule data and sends it to the server in the form of a protocol.

The agricultural Internet of things remote rule customization system according to any one of claims 1 to 2, wherein the local device comprises a CPU module, a memory module, a collector module, a controller module, and an executor module; The module is connected to the server; the memory module, the collector module, and the controller module are all connected to the CPU module; and the actuator module is connected to the controller module.

The agricultural internet of things remote rule customization system according to claim 3, wherein the CPU module has the following functions:

Unpacking and identifying the protocol forwarded by the server, and saving the unexecuted execution rule data to the memory module;

Reading the execution rule data stored in the memory module and parsing it into the corresponding code, thereby changing the execution rules of the local device;

It is determined whether the environmental parameter collected by the collector module satisfies the execution rule, and if the execution rule is met, the control command is sent to the controller module.

The agricultural internet of things remote rule customization system according to claim 4, wherein said changing the execution rule of the local device is specifically changing a rating value of the execution determination condition and adding or deleting an execution determination condition.

The agricultural internet of things remote rule customization system according to claim 5, wherein said execution determination condition is a multi-linear constraint for the same operation of the actuator module The agricultural internet of things remote rule customization system according to claim 3, wherein the memory module is configured to save execution rule data.

The agricultural internet of things remote rule customization system according to claim 3, wherein the collector module is configured to measure various environmental parameters of an environment in which the local device is located, and the agricultural internet of things according to claim 3. Remote rule customization system, which is characterized by

The controller module is configured to control the actuator module to adjust various environmental parameters of the environment where the local device is located according to the control instruction issued by the CPU module. An agricultural Internet of Things remote rule customization method, characterized in that the method comprises the following steps:

51. The remote control platform generates execution rule data and sends the data to the server in a protocol form;

52. The server forwards the protocol to the CPU module in the local device.

53. The CPU module unpacks the protocol and saves the unexecuted execution rule data to the memory module.

54. The CPU module reads execution rule data in the memory module to change an execution rule of the local device.

55, the CPU module determines whether the environmental parameters measured by the collector module meet the execution rules; if the execution rules are met, the CPU module sends a control command to the controller module, proceeds to step S6;

If the execution rule is not met, the CPU module waits for the environment parameter collected by the collector module to determine the next time;

S6. The controller module controls the actuator module to adjust various environmental parameters of the environment where the local device is located according to the control instruction issued by the CPU module.