阅读说明：本技术 一种应用于红薯贮藏保鲜的智能控制系统及方法 (Intelligent control system and method applied to storage and preservation of sweet potatoes ) 是由 杨英茹 李瑜玲 田国英 高欣娜 黄媛 李海杰 武猛 张丽玲 于 2020-04-16 设计创作，主要内容包括：本发明实施例公开了一种应用于红薯贮藏保鲜的智能控制系统及方法,涉及农作物储存领域,所述智能控制系统包括：环境传感器、环境控制设备、控制装置和为系统供电的供电设备,所述环境传感器用于采集环境信息,并传输至控制装置；所述控制装置用于向环境控制设备发送控制信号；所述环境控制设备用于执行上述控制信号,对贮藏环境进行调节。本发明能够解决现有红薯贮藏保鲜方式不完善,环境控制效果低的问题。(The embodiment of the invention discloses an intelligent control system and method applied to storage and fresh keeping of sweet potatoes, which relate to the field of crop storage, and the intelligent control system comprises: the system comprises an environment sensor, environment control equipment, a control device and power supply equipment for supplying power to the system, wherein the environment sensor is used for acquiring environment information and transmitting the environment information to the control device; the control device is used for sending a control signal to the environment control equipment; the environment control equipment is used for executing the control signal and adjusting the storage environment. The invention can solve the problems of imperfect storing and fresh-keeping mode and low environmental control effect of the existing sweet potatoes.)

1. The utility model provides an intelligent control system for sweet potato is preserved and is kept fresh, its characterized in that, intelligent control system includes: an environment sensor, an environment control device, a control device and a power supply device for supplying power to the system,

the environment sensor is used for acquiring environment information and transmitting the environment information to the control device;

the control device is used for sending a control signal to the environment control equipment;

the environment control equipment is used for executing the control signal and adjusting the storage environment.

2. The intelligent control system for sweet potato storage and preservation according to claim 1, wherein the environment sensor comprises: temperature sensor, humidity sensor, oxygen content sensor and carbon dioxide sensor.

3. The intelligent control system for storing and refreshing sweet potatoes as claimed in claim 1 or 2, wherein the environment sensor is electrically connected with the control device in an RS485 communication mode.

4. The intelligent control system for storing and refreshing sweet potatoes as claimed in claim 1, wherein the environment control device comprises: the temperature reduction device, the temperature rise device, the humidifier and the ventilation device are all connected to the control device.

5. The intelligent control system for sweet potato storage and preservation as claimed in claim 1, wherein the control device adopts a single chip microcomputer, the single chip microcomputer is provided with a GSM module and a rj45 network port, and the control device comprises a transmission module.

6. The intelligent control system applied to storage and fresh-keeping of sweet potatoes as claimed in claim 1, further comprising an intelligent terminal, wherein the intelligent terminal carries an application program APP, communicates with a transmission module of the control device through the APP, and receives environmental information collected by an environmental sensor.

7. An intelligent control method applied to storage and fresh keeping of sweet potatoes is characterized by comprising the following steps:

collecting environmental information in a sweet potato storage room;

processing the environmental information to generate a control signal;

and executing the control signal to adjust the storage environment.

8. The intelligent control method applied to storage and fresh-keeping of sweet potatoes as claimed in claim 7, wherein the method further comprises the following steps: and setting an environment threshold range, and generating alarm information when the real-time environment information data exceeds the threshold range.

Technical Field

The embodiment of the invention relates to the field of crop storage, in particular to an intelligent control system and method applied to storage and preservation of sweet potatoes.

Background

The sweet potato is also named as sweet potato, sweet potato and the like, is one of the main food crops in China, and takes root tubers as harvest. Sweet potatoes are popular with people due to rich nutrition. However, after sweet potatoes are harvested, the water content is high, the tissues are tender, the skins are thin and easy to damage, the sweet potatoes are easy to rot due to cold damage, wet damage, dry damage, diseases and the like, the storage and preservation difficulty is increased, the existing storage methods comprise cellar storage, soft storehouse storage, ventilation storehouse storage, indoor simple storage and the like, but regardless of which storage method is adopted, the temperature of the storage environment is strictly controlled, the temperature is generally controlled to be 10-15 ℃, the humidity is controlled to be 80-90%, and O is controlled to be 80-90%₂The content is more than 70000ppm, CO₂The content is less than 100000 ppm.

However, the requirements for the environment at present mostly depend on experience and feeling, so that the method is time-consuming, labor-consuming, difficult to popularize and difficult to achieve a good environment control effect.

Disclosure of Invention

The embodiment of the invention aims to provide an intelligent control system and method applied to storage and preservation of sweet potatoes, and aims to solve the problems of incomplete storage and preservation modes and low environmental control effect of the existing sweet potatoes.

In order to achieve the above object, the embodiments of the present invention mainly provide the following technical solutions:

in a first aspect, an embodiment of the present invention provides an intelligent control system for storing and refreshing sweet potatoes, which is characterized in that the intelligent control system includes: the system comprises an environment sensor, environment control equipment, a control device and power supply equipment for supplying power to the system, wherein the environment sensor is used for acquiring environment information and transmitting the environment information to the control device; the control device is used for sending a control signal to the environment control equipment; the environment control equipment is used for executing the control signal and adjusting the storage environment.

Preferably, the environmental sensor includes: temperature sensor, humidity sensor, oxygen content sensor and carbon dioxide sensor.

Preferably, the environment sensor is electrically connected with the control device in an RS485 communication mode.

Preferably, the environment control apparatus includes: the temperature reduction device, the temperature rise device, the humidifier and the ventilation device are all connected to the control device.

Preferably, the control device adopts a single chip microcomputer, the single chip microcomputer is provided with a GSM module and an rj45 network port, and the control device comprises a transmission module.

Preferably, intelligent control system still includes intelligent terminal, intelligent terminal carries on application APP, communicates through APP and controlling means's transmission module, receives the environmental information that environmental sensor gathered.

In a second aspect, the invention provides an intelligent control method applied to storage and fresh-keeping of sweet potatoes,

the method comprises the following steps: collecting environmental information in a sweet potato storage room; processing the environmental information to generate a control signal; and executing the control signal to adjust the storage environment.

Preferably, the method further comprises: and setting an environment threshold range, and generating alarm information when the real-time environment information data exceeds the threshold range.

The technical scheme provided by the embodiment of the invention at least has the following advantages:

the embodiment of the invention can realize real-time monitoring of the environment in the sweet potato storage room, can adjust the environmental temperature and humidity in time and can adjust O₂And CO₂The content is monitored, a good environment is provided for storing and preserving the sweet potatoes, and the popularization and the control are easy.

Drawings

Fig. 1 is a structural diagram of an intelligent control system applied to storage and preservation of sweet potatoes, which is provided by the embodiment of the invention.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The embodiment of the invention provides an intelligent control system applied to sweet potato storage and preservation, and with reference to fig. 1, the intelligent control system mainly comprises: the system comprises an environment sensor 01, environment control equipment 02, a control device 03 and power supply equipment 04 for supplying power to the system, wherein the environment sensor 01 is used for acquiring environment information and transmitting the environment information to the control device; the control device is used for sending a control signal to the environment control equipment; the environment control device 02 is used for executing the control signal to adjust the storage environment. Therefore, the real-time control of the environment of the sweet potato storage room is realized, and a good storage environment is provided.

Specifically, the environmental sensor 01 includes: a temperature sensor 05, a humidity sensor 06, an oxygen content sensor 07 and a carbon dioxide sensor 08 which are respectively used for collecting the temperature, the humidity and the O in the storage room₂Content and CO₂And (4) content. All the environment sensors 01 are electrically connected with the control device in an RS485 communication mode and used for transmitting the collected environment information to the control device.

Further, the environment control apparatus includes: the temperature reduction device 09, the temperature rise device 10, the humidifier 11 and the ventilation device 12 are all connected to the control device. The cooling device can adopt an air cooling device or a ventilation device to realize cooling, the heating device can adopt a heater or other devices to realize heating, and the humidifier and the ventilation device adopt corresponding devices commonly used on the market, so that redundant description is not given here.

Wherein, controlling means is for being equipped with integrated circuit's switch board, and controlling means 03 adopts singlechip 13, and the singlechip is provided with GSM module and rj45 net gape, conveniently is connected with cell-phone end and computer end, and controlling means contains transmission module 14 for communicate with intelligent terminal. In an actual example, the control device receives environmental information collected by the sensor, compares the environmental information with a set threshold value, generates a corresponding control signal if the environmental information exceeds the range of the set threshold value, and controls the environmental control equipment to act through the control signal so as to regulate the environment.

For example, setting the air temperature threshold range to be 10-15 ℃ at the highest setting, and starting the cooling device if the temperature is higher than 15 ℃; and if the temperature is lower than or equal to 15 ℃, the temperature reduction equipment is closed, if the temperature is lower than 10 ℃, the temperature raising device is automatically started, and if the temperature is higher than or equal to 10 ℃, the temperature raising device is closed. The same applies to the adjustment of humidity.

In addition, intelligent control system still includes intelligent terminal 15, and intelligent terminal carries on application APP, communicates through APP and controlling means's transmission module, receives the environmental information that environmental sensor 01 gathered. The environmental information of the storage room can be monitored in real time. And set up warning prompt facility for APP, when environmental information exceedes and predetermines the threshold value, especially oxygen and carbon dioxide content exceedes and predetermines the threshold value, send alarm signal, through environmental control equipment automatically regulated or artificial manual operation, handle the storeroom to reach environmental control's purpose.

Correspondingly to the above embodiment, the present embodiment further provides an intelligent control method applied to storage and fresh keeping of sweet potatoes, the method including: collecting environmental information in the sweet potato storage room through an environmental sensor 01; processing the environmental information through a control device to generate a control signal; the storage environment is adjusted by the environment control device executing the control signal. And setting an environment threshold range, and generating alarm information when the real-time environment information data exceeds the threshold range. The details are described above, and are not described herein in any greater detail.

The embodiment of the invention can realize real-time monitoring of the environment in the sweet potato storage room, can adjust the environmental temperature and humidity in time and can adjust O₂And CO₂The content is monitored, a good environment is provided for storing and preserving the sweet potatoes, and the popularization and the control are easy.

Those skilled in the art will appreciate that the functionality described in the present invention may be implemented in a combination of hardware and software in one or more of the examples described above. When software is applied, the corresponding functionality may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.