JP2017012057A5

JP2017012057A5 -

Info

Publication number: JP2017012057A5
Application number: JP2015130928A
Authority: JP
Filing date: 2015-06-30
Publication date: 2017-06-29

Description

開示された発明のひとつは、作物（４）を生育するための農業用ハウス（１）において、複数個のセンサ（５６，５７，５８）によって測定されるハウス内の複数箇所の環境値を用いて最大値、最小値及び平均値のいずれか一つを算出することにより求めた制御指標に応じて、ハウス内における温度環境、湿度環境または二酸化炭素環境を制御する制御装置（２）の発明であって、
複数個のセンサのうち、異常値を出力するセンサを検出した場合には、異常な状態のセンサが存在することを報知するとともに、異常値を出力するセンサを除いた残りのセンサによって測定される環境値について、最大値、最小値及び平均値のいずれか一つを算出することにより制御指標を求め、この制御指標に応じてハウス内における温度環境、湿度環境または二酸化炭素環境を制御することを特徴とする。 One of the disclosed inventions uses environmental values at a plurality of locations in a house measured by a plurality of sensors (56, 57, 58) in an agricultural house (1) for growing a crop (4). According to the invention of the control device (2) for controlling the temperature environment, humidity environment or carbon dioxide environment in the house according to the control index obtained by calculating any one of the maximum value, the minimum value and the average value. There,
When a sensor that outputs an abnormal value is detected among a plurality of sensors, it is notified that there is a sensor in an abnormal state and is measured by the remaining sensors excluding the sensors that output the abnormal value. For the environmental value , calculate a control index by calculating one of the maximum value, minimum value, and average value, and control the temperature environment, humidity environment or carbon dioxide environment in the house according to this control index. Features.

開示された農業用ハウスに係る発明のひとつは、作物（４）を生育するためのハウス内においてそれぞれ環境値を測定することによりハウス内における複数箇所の環境値を測定する複数個のセンサ（５６、５７，５８）と、複数個のセンサによって測定されるハウス内の複数箇所の環境値を用いて最大値、最小値及び平均値のいずれか一つを算出することにより求めた制御指標に応じて、ハウス内における温度環境、湿度環境または二酸化炭素環境を制御する制御装置（２）と、を備え、
制御装置は、複数個のセンサのうち、異常値を出力するセンサを検出した場合には、異常な状態のセンサが存在することを報知するとともに、異常値を出力するセンサを除いた残りのセンサによって測定される環境値について、最大値、最小値及び平均値のいずれか一つを算出することにより制御指標を求め、制御指標に応じてハウス内における温度環境、湿度環境または二酸化炭素環境を制御することを特徴とする。 One of the inventions related to the agricultural house disclosed is that a plurality of sensors (56 for measuring environmental values at a plurality of locations in the house by measuring environmental values in the house for growing the crop (4), respectively. , 57, 58) and the control index obtained by calculating any one of the maximum value, the minimum value, and the average value using the environmental values at a plurality of locations in the house measured by a plurality of sensors. And a control device (2) for controlling the temperature environment, humidity environment or carbon dioxide environment in the house,
When the control device detects a sensor that outputs an abnormal value among a plurality of sensors, the control device notifies that there is a sensor in an abnormal state, and the remaining sensors excluding the sensors that output the abnormal value The control value is calculated by calculating one of the maximum value, minimum value, and average value for the environmental value measured by, and the temperature environment, humidity environment, or carbon dioxide environment in the house is controlled according to the control index. It is characterized by doing.

Claims

In the agricultural house (1) for growing the crop (4), the maximum value, the minimum value, and the average using the environmental values at a plurality of locations in the house measured by the plurality of sensors (56, 57, 58). A control device (2) for controlling a temperature environment, a humidity environment or a carbon dioxide environment in the house according to a control index obtained by calculating any one of values ,
When a sensor that outputs an abnormal value is detected among the plurality of sensors, it is notified that there is a sensor in an abnormal state and measured by the remaining sensors excluding the sensor that outputs the abnormal value. For the environmental value to be obtained, the control index is obtained by calculating any one of a maximum value, a minimum value, and an average value, and a temperature environment, a humidity environment or a carbon dioxide environment in the house is determined according to the control index. A control device characterized by controlling.

When it is detected that the abnormal value is output for all of the plurality of sensors, the presence of a sensor in an abnormal state is notified, and the predetermined value that does not adversely affect the growth of the crop is determined. The control device according to claim 1 , wherein a temperature environment, a humidity environment, or a carbon dioxide environment in the house is controlled according to a control index.

The control device according to claim 2, wherein the predetermined control index is set to a temperature that does not adversely affect the growth of the crop.

The control device according to claim 2, wherein the predetermined control index is set to a temperature corresponding to a current season or time.

The control device according to claim 2, wherein the predetermined control index is set to a temperature obtained based on a temperature record in a predetermined past several days.

A plurality of sensors (56, 57, 58) for measuring environmental values at a plurality of locations in the house by measuring environmental values in the house for growing the crop (4);
In accordance with a control index obtained by calculating any one of a maximum value, a minimum value, and an average value using environmental values at a plurality of locations in the house measured by the plurality of sensors, A control device (2) for controlling the temperature environment, humidity environment or carbon dioxide environment in
With
When the control device detects a sensor that outputs an abnormal value among the plurality of sensors, the control device notifies that there is a sensor in an abnormal state and excludes the sensor that outputs the abnormal value. For the environmental values measured by the remaining sensors, the control index is obtained by calculating one of the maximum value, the minimum value, and the average value, and the temperature environment and humidity environment in the house are determined according to the control index. Or an agricultural house characterized by controlling the carbon dioxide environment.

When the control device detects that the abnormal value is output for all of the plurality of sensors, the control device notifies that an abnormal sensor exists and adversely affects the growth of the crop. The agricultural house according to claim 6 , wherein a temperature environment, a humidity environment, or a carbon dioxide environment in the house is controlled according to the control index that is difficult to determine in advance.

8. The agricultural house according to claim 7, wherein the predetermined control index is set to a temperature that does not adversely affect the growth of the crop.

The agricultural house according to claim 7, wherein the predetermined control index is set to a temperature corresponding to a current season or time.

The agricultural house according to claim 7, wherein the predetermined control index is set to a temperature obtained based on a temperature record in a predetermined number of days in the past.

The plurality of sensors are temperature sensors (56) for measuring temperature environment values at a plurality of locations in the house,
The control device obtains the control index using a temperature environment value measured by the remaining temperature sensors excluding the temperature sensor that outputs the abnormal value, and a temperature environment in the house according to the control index The agricultural house according to any one of claims 6 to 10 , wherein the agricultural house is controlled.

The plurality of sensors are humidity sensors (57) for measuring humidity environment values at a plurality of locations in the house,
The control device obtains the control index using a humidity environment value measured by the remaining humidity sensors excluding the humidity sensor that outputs the abnormal value, and a humidity environment in the house according to the control index The agricultural house according to claim 6 , wherein the agricultural house is controlled.

The plurality of sensors are carbon dioxide sensors (58) that measure carbon dioxide environmental values at a plurality of locations in the house,
The control device obtains the control index using a carbon dioxide environmental value measured by the remaining carbon dioxide sensors excluding the carbon dioxide sensor that outputs the abnormal value, and in the house according to the control index The agricultural house according to claim 6 or 7 , wherein a carbon dioxide environment is controlled.