JPH0327219A - Central control device in plant rearing circumference in greenhouse - Google Patents

Central control device in plant rearing circumference in greenhouse

Info

Publication number
JPH0327219A
JPH0327219A JP1160553A JP16055389A JPH0327219A JP H0327219 A JPH0327219 A JP H0327219A JP 1160553 A JP1160553 A JP 1160553A JP 16055389 A JP16055389 A JP 16055389A JP H0327219 A JPH0327219 A JP H0327219A
Authority
JP
Japan
Prior art keywords
temperature
greenhouse
microcomputer
temperature sensor
green house
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1160553A
Other languages
Japanese (ja)
Inventor
Toshiyuki Kobayashi
小林 利幸
Shizuo Noda
静夫 野田
Manabu Kawabata
学 河端
Akihiro Kawamura
河村 彰弘
Shunkichi Koyama
小山 俊吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
Suzuki Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Aluminum Corp, Suzuki Motor Corp filed Critical Showa Aluminum Corp
Priority to JP1160553A priority Critical patent/JPH0327219A/en
Publication of JPH0327219A publication Critical patent/JPH0327219A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)

Abstract

PURPOSE:To facilitate handling of a device in inexpensive equipment cost and simple equipment by combining specific two devices with temperature sensor; converting device and microcomputer for circumference control so as to carry out specific action. CONSTITUTION:Many plants P planted in pots and put on shelves 15 are housed in a green house A. The green house A is provided with a temperature sensor 1 for detecting inner temperature thereof, interior heating device 18, ceiling window-opening and closing device 21 for opening and closing ceiling window, enforced ventilation device 27 on upper side of door 16, control box 11 of a hanging-up-on-the wall style in which a microcomputer for circumference control is included, sprinkling device 30 and rearing lump 32. Temperature in the green house A is automatically controlled by operating a ceiling window opening and closing device 21 based on a control signal sent from the microcomputer 4 to open and close the ceiling window and simultaneously actuating or stopping the enforoed ventilation device 27. As a result, the green house A is automatically driven as high-temperature room (>=15 deg.C), middle-temperature room (>=10 deg.C) or low-temperature room (>=5 deg.C) at a prescribed set temperature.

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、温室内の植物育成環境の集中制御装置に関
するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a centralized control device for a plant growing environment in a greenhouse.

従来の技術 一般に、温室には、その設定温度によって高温室(15
℃以上)、中温室(10℃以上)および低温室(5℃以
上)があり、これらのうち中温室であれば、かなり多く
の埴物を栽培することができ、さらに高温室であれば、
何でもつくることができるが、低温室であれば、栽倍可
能な植物の種類は限られてくる。
Conventional technology In general, greenhouses have high temperature chambers (15
℃ or higher), medium greenhouse (10℃ or higher), and low temperature greenhouse (5℃ or higher).Of these, medium greenhouses allow you to grow quite a lot of hanimono, and high temperature greenhouses
You can grow anything, but in a low-temperature greenhouse, the types of plants that can be grown are limited.

ところで、従来、温室内に室内加温装置(ヒーター)、
天窓開閉装置、および換気扇(強制換気装置)を設ける
ことは既に行われているが、従来のこれらの機器は、い
ずれも温室内の温度を個別に検知する温度センサを具備
しているものであった。
By the way, conventionally, indoor heating devices (heaters) are installed in greenhouses.
Skylight opening/closing devices and ventilation fans (forced ventilation devices) have already been installed, but all of these conventional devices are equipped with temperature sensors that individually detect the temperature inside the greenhouse. Ta.

発明が解決しようとする課題 しかしながら、従来の温室では、各種機器について個別
に温度センサを設ける必要があるため、コス1・高とな
るばかりか、各機器の温度の設定が非常に面倒であると
いう問題があった。
Problems to be Solved by the Invention However, in conventional greenhouses, it is necessary to install individual temperature sensors for each type of equipment, which not only increases costs but also makes it extremely troublesome to set the temperature of each equipment. There was a problem.

また従来は、各機器について別個に電源およびスイッチ
を設けており、これでは設備が面倒であるし、取扱いに
も不便であるεいう問題があった。
Furthermore, in the past, a separate power supply and switch were provided for each device, which caused problems such as ε, which required complicated equipment and was inconvenient to handle.

この発明の目的は、上記の従来技術の問題を解決し、温
室内に設けられた室内加温装置、天窓開閉装置、強制換
気装置、さらには、かん水装置、育成ランプの作動を自
動的に制御することができて、温室内の植物育成環境を
集中的に管理することができ、しかも温室内に温度セン
サを1つ設置するだけで良いため、設備コストが非常に
安くつくばかりか、各機器の温度の設定が非常に簡単で
あり、また各機器の電源およびスイッチ類を一括して設
けることができるため、設備が簡単であるとともに、取
扱いが容易である、非常に便利な温室内の植物育成環境
の集中制御装置を提供しようとするにある。
The purpose of this invention is to solve the above-mentioned problems of the prior art, and automatically control the operation of an indoor heating device, a skylight opening/closing device, a forced ventilation device, an irrigation device, and a cultivation lamp installed in a greenhouse. It is possible to centrally manage the plant growing environment inside the greenhouse, and since it is only necessary to install one temperature sensor inside the greenhouse, not only is the equipment cost extremely low, but also the cost of each device is very low. It is very easy to set the temperature of the greenhouse, and the power supply and switches for each device can be installed all at once, making the equipment simple and easy to handle. The aim is to provide a centralized control device for the breeding environment.

課題を解決するための手段 この発明は、上記の目的を達成するために、まず第1発
明は、室内加温装置、天窓開閉装置および強制換気装置
の3つの装置のうち少なくとも2つの装置ε、温室内の
温度を検知する温度センサと、温度センサの出力を電気
信号に変換する変換装置と、変換装置からの電気信号に
よる検知温度および予め設定された基準温度に基づいて
上記装置の制御信号を出す環境制御用マイクロコンピス
ー夕とを備えている、温室内の植物育成環境の集中制御
装置を要旨としている。
Means for Solving the Problems In order to achieve the above object, the first invention provides at least two devices ε out of three devices: an indoor heating device, a skylight opening/closing device, and a forced ventilation device. A temperature sensor that detects the temperature inside the greenhouse, a conversion device that converts the output of the temperature sensor into an electrical signal, and a control signal for the device based on the detected temperature by the electrical signal from the conversion device and a preset reference temperature. The main idea is a central control device for the plant growing environment in a greenhouse, which is equipped with a microcontroller for environmental control.

つぎに第2発明は、温室内に、さらにかん水装置および
育威ランプのうちの少なくとも1つの装置を備え、マイ
クロコンピュータ内に上記装置の作動用タイマーが設け
られている、温室内の植物育成環境の集中制御装置を要
旨と1−でいる。
Next, a second invention provides a plant growing environment in a greenhouse, further comprising at least one device of an irrigation device and a growing lamp in the greenhouse, and a timer for operating the device in a microcomputer. The central control device is summarized as 1-.

実  施  例 つぎに、この発明の実施例を図面に基づいて説明する。Example Next, embodiments of the invention will be described based on the drawings.

第1図はこの発明による植物育成環境の集中制御装置を
具備した温室(A)を示すものである。
FIG. 1 shows a greenhouse (A) equipped with a central control device for a plant growing environment according to the present invention.

同図において、温室(A)には、棚(i5〉の上におか
れた多くの鉢植えの植物(P)が収められている。そし
て温室(A)には、これの内部の温度を検知する温度セ
ンサ(1)と、室内加温装置(ヒーター) (1g)と
、天窓(lO〉を開閉する天窓開閉装置(2t)と、ド
ア(1B〉の上側の換気扇(強制換気装置) (27)
と、環境制御用マイクロコンピュータ(4)を内蔵した
壁掛け式のコントロール・ボックス(11)と、かん水
装置(30)と、育成ランプ(32)とが備えられてい
る。
In the figure, the greenhouse (A) contains many potted plants (P) placed on shelves (i5).The greenhouse (A) also detects the temperature inside the plants. temperature sensor (1), indoor heating device (heater) (1g), skylight opening/closing device (2t) to open and close the skylight (1B), and ventilation fan (forced ventilation device) above the door (1B) (27 )
A wall-mounted control box (11) containing a microcomputer (4) for environmental control, an irrigation system (30), and a growth lamp (32) are provided.

ここで、天窓開閉装置(21)は、温室(A)の頂部内
側に水平に渡された回転軸(22〉と、回転軸(22)
に所定間隔おきに取り付けられたレバー(23)と、各
レバー(23)の先端ε天窓(10)とに渡されたリン
ク(24)とを備えており、モーター(25)の駆動に
よって回転軸(22)が所定角度回転せしめられ、これ
によりレバー(23)およびリンク(24)を介して天
窓(lO〉が所定角度開閉するようになされている。
Here, the skylight opening/closing device (21) has a rotating shaft (22>) that extends horizontally inside the top of the greenhouse (A), and a rotating shaft (22) that extends horizontally inside the top of the greenhouse (A).
It is equipped with levers (23) attached at predetermined intervals to the levers (23), and links (24) passed to the tip ε skylight (10) of each lever (23), and the rotating shaft is driven by a motor (25). (22) is rotated by a predetermined angle, thereby opening and closing the skylight (lO>) by a predetermined angle via a lever (23) and a link (24).

またかん水装置(30)は、多数の散水ノズルを有する
散水管(31)と、これの一端に接続されたボンブ(3
3)とによって構成されている。
The irrigation system (30) also includes a water sprinkling pipe (31) having a large number of water nozzles, and a bomb (3) connected to one end of the water sprinkling pipe (31).
3).

上記温度センサ(1)としては、白金温度センサ、ある
いはトランジスタ温度センサなどを使用する。
As the temperature sensor (1), a platinum temperature sensor, a transistor temperature sensor, or the like is used.

例えば白金温度センサ0〉は、由金線の電気抵抗の温度
変化を利用したものであるが、これを使用する場合には
、上記コントロール・ボックスBi)内に、第2図に示
すように、温度センサ(1)により検知された室内温度
に基づく抵抗値を電圧よりなる所定のアナログ量に変換
する変換回路(2)が設けられるとともに、この変換回
路(2〉から出力されるアナログ量をデジタル量に変換
するA/D変換器(3)が設けられている。
For example, the platinum temperature sensor 0〉 utilizes the temperature change in the electrical resistance of a metal wire. A conversion circuit (2) is provided that converts the resistance value based on the indoor temperature detected by the temperature sensor (1) into a predetermined analog quantity made of voltage, and the analog quantity output from this conversion circuit (2>) is converted into a digital signal. An A/D converter (3) is provided for converting into quantities.

またコントロール・ボックス(11)内のマイクロコン
ピュータ(4〉は、同図に示すように、中央処理装置(
CPU)(5)、入出力(I/O)ボート(6)、およ
びプログラマブルROMおよびスタテックR A Mよ
りなる情報記憶装置(7〉を基本構或として、これにデ
ーターを人力するためのキーボード装置(8)、および
液晶ディスプレイ (LCD)が接続され、かつマイク
ロコンビスータ(4)からの信号によって利御されるリ
レー駆動回路(10)が接続されている。
In addition, the microcomputer (4) in the control box (11) is connected to the central processing unit (4) as shown in the figure.
The basic structure is a CPU) (5), an input/output (I/O) board (6), and an information storage device (7) consisting of a programmable ROM and static RAM, and a keyboard device for manually inputting data to the information storage device (7). (8), and a relay drive circuit (10) to which a liquid crystal display (LCD) is connected and which is controlled by a signal from a microcombisuiter (4).

上記キーボード装置(8〉には、温室(^)を運転すべ
き基準温麿、すなわち各装置の作動開始温度と作動停止
温膚を個別に設定し得る操作キーなどが設けられている
The keyboard device (8>) is provided with operation keys that can individually set the reference temperature at which the greenhouse (^) should be operated, that is, the operation start temperature and operation stop temperature of each device.

なお、各装置の作動温度を個別に設定する場合、作動開
始温度と作動停止温度εは、それぞれ2℃ぐらいの幅を
持って設定しでおくのが望ましい。
In addition, when setting the operating temperature of each device individually, it is desirable to set the operating start temperature and the operating stop temperature ε each with a width of about 2°C.

またリレー駆動回路〈lO)は、さらに各種アクチュエ
ー夕を作動させるためのリレー、すなわち、温室内ヒー
ターリレー、天窓開閉セーターリレー、換気扇リレー、
かん水リレー、および育戊ランプリレーが接続きれてい
る。
The relay drive circuit (lO) further includes relays for operating various actuators, such as a greenhouse heater relay, a skylight opening/closing sweater relay, a ventilation fan relay,
The irrigation relay and the growth lamp relay are not connected.

なお、マイクロコンピュータ(4)の中央処理装置(C
PU)(5)には、タイマーが備えられると占もに、マ
イクロコンピュータ(4)に、停電時用バックアップ電
池が備えられている。
In addition, the central processing unit (C) of the microcomputer (4)
If the PU (5) is equipped with a timer, the microcomputer (4) is also equipped with a backup battery for use in the event of a power outage.

上記この発明による植物育戊環境の集中制御装置を具備
した温室(A)においては、キーボード装置(8)の操
作キーにより、各装置の作動開始温度ε作動停止温度占
を、それぞれ2℃ぐらいの幅を持って個別に設定し、こ
れを記憶装置(7)に記憶させておく。
In the greenhouse (A) equipped with the centralized control device for the plant growing environment according to the present invention, the operation start temperature ε of each device can be controlled by the operation keys of the keyboard device (8), each at a temperature of about 2°C. Individual settings are made with a certain width, and these are stored in the storage device (7).

そ1,て、温度センサ(1)によって温室(A)内の温
度が検知されると、この温度センサ(1)の出力は、変
換装置(2)(3)により電気信号に壺換され、この検
知温度の電気信号が、マイクロコンピュー・夕(4)内
に導入される。
First, when the temperature inside the greenhouse (A) is detected by the temperature sensor (1), the output of this temperature sensor (1) is converted into an electrical signal by the converter (2) and (3), An electrical signal of this detected temperature is introduced into the microcomputer (4).

ここで、この検知温度がマイクロコンビュタ(4)にあ
らかじめ設定されている基準温度よりも低い場合には、
マイクロコンビp.一タ(4〉より制御信哉が出され、
この信号に基づく室内加温装置(18)の作動により温
室(A)内が加温せ?れ、また逆に、マイクロコンピュ
ータ(4)に導入された上記温度センサ(1)による検
知温度が、基準温度よりも高いものである場合には、マ
イクロコンビコータ(4)より制御信号が出され、この
信号に基づいて室内加温装置(l8)の作動が停止せし
められる。
Here, if this detected temperature is lower than the reference temperature preset in the microcomputer (4),
Microcombi p. Control Shinya is issued from Ichita (4),
The inside of the greenhouse (A) is heated by operating the indoor heating device (18) based on this signal. On the other hand, if the temperature detected by the temperature sensor (1) introduced into the microcomputer (4) is higher than the reference temperature, a control signal is output from the microcombi coater (4). , Based on this signal, the operation of the indoor heating device (18) is stopped.

またこれらの場合において、マイクロコンピュータ(4
)より出された制御信号に基づいて天窓開閉装置(21
)の作動せしめられて、天窓(l7)が適宜開閉せしめ
られるとともに、換気扇(27)が適宜作動または停止
せしめられることにより、温室(A)内の温度が目動的
に制御せられ、結局、温室(A)は、高温室(15℃以
上)、中温室(10℃以上)あるいは低温室(5℃以上
)として、所定の設定温度で自動的に運転されるもので
ある。
In addition, in these cases, a microcomputer (4
) based on the control signal issued from the skylight opening/closing device (21
) is activated, the skylight (17) is opened and closed as appropriate, and the ventilation fan (27) is activated or stopped as appropriate, so that the temperature inside the greenhouse (A) is controlled manually. The greenhouse (A) is automatically operated at a predetermined set temperature as a high temperature room (15° C. or higher), a medium greenhouse (10° C. or higher), or a low temperature room (5° C. or higher).

なお上記実施例において、温度センサ(1)による検知
可能な温度は、通常O〜■50℃であり、また温室(^
)は、通常−10〜50℃の温度範囲で使用されるもの
である。
In the above embodiment, the temperature that can be detected by the temperature sensor (1) is usually 0 to 50°C, and the temperature in the greenhouse (^
) is normally used in a temperature range of -10 to 50°C.

そしてこの実施例では、温室(A)内にさらにかん水装
置(30).!:,育成ランプ〈32〉とが装備せられ
るとともに、マイクロコンピュータ(4)にこれらの装
置の作動用タイマーが設けられており、このタイマーに
よりかん木装置(30)が一定時間ごとに作動して、温
室(A)内の植物に水がやられ、かつ育或ランブ(32
)が所要時間照射されて、温室(A)内の植物(P)の
育成口体をも集中的に管理されるようになされている。
In this embodiment, the greenhouse (A) further includes an irrigation system (30). ! :, a growing lamp <32> is equipped, and a timer for operating these devices is provided in the microcomputer (4), and this timer operates the shrub device (30) at regular intervals. , the plants in the greenhouse (A) are watered and cultivated (32
) is irradiated for a required period of time, and the growing body of the plant (P) in the greenhouse (A) is also intensively managed.

なお上記実施例においては、温室(A)内に、室内加温
装置(18)、天窓開閉装置〈21)および強制換気装
置(27)の3つの装置が同時に備えられているが、こ
れに限らず、場合によっては、これら3つの装置のうち
少なくとも2−)の装置が備えられていても良い。
In the above embodiment, three devices, the indoor heating device (18), the skylight opening/closing device (21), and the forced ventilation device (27), are installed at the same time in the greenhouse (A), but the invention is not limited to this. In some cases, at least 2-) of these three devices may be provided.

また上記実施例では、かん水装置(30)と台成ランブ
(32)とが一緒に設1ノられているが、これに限らず
、かん水装置(30)と育成ランブ(32)とのうちの
いずれか1つが装備せられていて、マイクロコンビスー
タ(4)のタイマーにより、かん水装置(30)および
育成ランプ(32)の〜・方のみが作動するようになさ
れていても良い。
Further, in the above embodiment, the irrigation device (30) and the growth lamp (32) are installed together, but the invention is not limited to this. Either one of them may be provided, and only one of the water irrigation device (30) and the growth lamp (32) may be operated by the timer of the micro combisuiter (4).

発明の効果 この発明の第1発明による温室内の植物育戊環境の集中
制御装置は、上述のように、室内加温装置、天窓開閉装
置および強制換気装置の3つの装置のうち少なくとも2
つの装置と、温室内の温度を検知する温度センサと、温
度センサの出力を電気信号に変換する変換装置と、変換
装置からの電気信号による検知温度および予め設定され
た基準温度に堰づいて」二記装置の制御信号を出す環境
制御用マイクロコンピュータとを備えているもので、温
室内に設けられた室内加温装置、天窓開閉装置および強
制換気装置の作動を白動的に制御することができて、温
室内の埴物育戊環境を集中的に管理するこεができ、し
かも温室内に温度センサを1,つ設置するだけで良いた
め、設備コス1・が非常に安くつくばかりか、各機器の
温度の設定が非常に簡I11であり、また各機器の電源
およびスイッチ類を一括して設けることができるため、
設備が簡単であるとともに、取扱いが容易であり、非常
に便利であるという効果を奏する。
Effects of the Invention As described above, the centralized control device for a plant growing environment in a greenhouse according to the first aspect of the present invention has at least two of the three devices: the indoor heating device, the skylight opening/closing device, and the forced ventilation device.
a temperature sensor that detects the temperature inside the greenhouse, a conversion device that converts the output of the temperature sensor into an electrical signal, and a temperature detected by the electrical signal from the conversion device and a preset reference temperature. It is equipped with an environmental control microcomputer that outputs control signals for the devices mentioned above, and can dynamically control the operation of the indoor heating device, skylight opening/closing device, and forced ventilation device installed in the greenhouse. This makes it possible to centrally manage the clay cultivation environment inside the greenhouse, and since it is only necessary to install one temperature sensor inside the greenhouse, the equipment cost is not only extremely low, but also extremely low. , it is very easy to set the temperature of each device, and the power supply and switches for each device can be provided all at once.
The equipment is simple, easy to handle, and extremely convenient.

またこの発明の第2発明によれば、温室内に、さらにか
ん水装置および育或ランプのうちの少なくとも1つの装
置を備え、マイクロコンビコー夕内に」二記装置の作動
用タイマーが設けられているもので、かん水装置、育成
ランプの作動をさらに自動的に制御することができて、
温室内の環境だけでなく、植物の育成白体をも集中的に
管理することができ、非常に便利であるという効果を奏
する。
According to the second aspect of the present invention, the greenhouse is further provided with at least one of an irrigation device and a cultivation lamp, and a timer for operating the two devices is provided in the microcombicotor. It is possible to further automatically control the operation of irrigation equipment and growth lamps.
Not only the environment within the greenhouse but also the growth of the plants can be intensively managed, resulting in a very convenient effect.

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの発明の実施例を示すもので、第1図はこの発
明の植物育戊環境の集中制御装置を装備した温室の概l
@斜硯図、第2図はこの帛明の実施例を示すブロック図
である。 (A)・・・温室、(1)・・・温度センサ、(2)・
・・抵抗値一電圧変換回路、(3)・・A/D変換器、
(4)・・・環境制御用マ・fクロコンピュータ、(5
)・・・中央処理装置(CPU)、<8)・・・入出力
ボー1・、(7〉・・・情報記憶装置、(17)・・・
天窓、(18)・・・室内加温装置、(21)・・・天
窓開閉装置、(27〉・・・換気扇(強制換気装置) 
、(30)・・・かん水装置、(32)・・・育成ラン
プ。 以  上
The drawings show an embodiment of the present invention, and FIG. 1 is a schematic diagram of a greenhouse equipped with a central control device for a plant growing environment according to the present invention.
Figure 2 is a block diagram showing an embodiment of this device. (A)...Greenhouse, (1)...Temperature sensor, (2)...
・・Resistance value-to-voltage conversion circuit, (3) ・・A/D converter,
(4)...Environmental control macro computer, (5
)... Central processing unit (CPU), <8)... Input/output board 1., (7>... Information storage device, (17)...
Skylight, (18)... Indoor heating device, (21)... Skylight opening/closing device, (27>... Ventilation fan (forced ventilation device)
, (30)...Irrigation device, (32)...Growing lamp. that's all

Claims (2)

【特許請求の範囲】[Claims] (1)室内加温装置(18)、天窓開閉装置(21)お
よび強制換気装置(27)の3つの装置のうち少なくと
も2つの装置と、温室(A)内の温度を検知する温度セ
ンサ(1)と、温度センサ(1)の出力を電気信号に変
換する変換装置(2)(3)と、変換装置(2)(3)
からの電気信号による検知温度および予め設定された基
準温度に基づいて上記装置の制御信号を出す環境制御用
マイクロコンピュータ(4)とを備えている、温室内の
植物育成環境の集中制御装置。
(1) At least two of the three devices: indoor heating device (18), skylight opening/closing device (21), and forced ventilation device (27), and a temperature sensor (1) that detects the temperature inside the greenhouse (A). ), conversion devices (2) (3) that convert the output of the temperature sensor (1) into electrical signals, and conversion devices (2) (3).
A central control device for a plant growing environment in a greenhouse, comprising: an environmental control microcomputer (4) that issues a control signal for the device based on a temperature detected by an electric signal from a temperature sensor and a preset reference temperature.
(2)さらに、かん水装置(30)および育成ランプ(
32)のうちの少なくとも1つの装置を備え、マイクロ
コンピュータ(4)内に上記装置の作動用タイマーが設
けられている、上記請求項1記載の温室内の植物育成環
境の集中制御装置。
(2) Furthermore, an irrigation device (30) and a growth lamp (
32) A centralized control device for a plant growing environment in a greenhouse according to claim 1, wherein the microcomputer (4) is provided with a timer for operating said device.
JP1160553A 1989-06-22 1989-06-22 Central control device in plant rearing circumference in greenhouse Pending JPH0327219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1160553A JPH0327219A (en) 1989-06-22 1989-06-22 Central control device in plant rearing circumference in greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1160553A JPH0327219A (en) 1989-06-22 1989-06-22 Central control device in plant rearing circumference in greenhouse

Publications (1)

Publication Number Publication Date
JPH0327219A true JPH0327219A (en) 1991-02-05

Family

ID=15717482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1160553A Pending JPH0327219A (en) 1989-06-22 1989-06-22 Central control device in plant rearing circumference in greenhouse

Country Status (1)

Country Link
JP (1) JPH0327219A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05308858A (en) * 1992-05-08 1993-11-22 San Kuule Syst Kk Temperature regulator for vinyl house
JPH06225646A (en) * 1993-02-04 1994-08-16 Kubota Corp Device for raising seedling
CN102630531A (en) * 2012-03-28 2012-08-15 北京农业智能装备技术研究中心 Device and method for computerized centralized remote control of reeling and unreeling of ventilating films for distributed greenhouses
JP2012187093A (en) * 2011-03-11 2012-10-04 Colless Terry Feed growing case
JP2019193616A (en) * 2018-04-30 2019-11-07 モンディ・プロダクツ・リミテッドMondi Products Ltd. Plant cultivation tool using light

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572622A (en) * 1980-04-17 1982-01-08 Tokyo Keiki Randeisugia Kk Temperature control apparatus of greenhouse
JPS59205915A (en) * 1983-05-10 1984-11-21 日立プラント建設株式会社 Environment testing apparatus for plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572622A (en) * 1980-04-17 1982-01-08 Tokyo Keiki Randeisugia Kk Temperature control apparatus of greenhouse
JPS59205915A (en) * 1983-05-10 1984-11-21 日立プラント建設株式会社 Environment testing apparatus for plant

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05308858A (en) * 1992-05-08 1993-11-22 San Kuule Syst Kk Temperature regulator for vinyl house
JPH06225646A (en) * 1993-02-04 1994-08-16 Kubota Corp Device for raising seedling
JP2012187093A (en) * 2011-03-11 2012-10-04 Colless Terry Feed growing case
CN102630531A (en) * 2012-03-28 2012-08-15 北京农业智能装备技术研究中心 Device and method for computerized centralized remote control of reeling and unreeling of ventilating films for distributed greenhouses
JP2019193616A (en) * 2018-04-30 2019-11-07 モンディ・プロダクツ・リミテッドMondi Products Ltd. Plant cultivation tool using light
US11166417B2 (en) 2018-04-30 2021-11-09 Mondi Products Ltd. Plant cultivator with light
US11910766B2 (en) 2018-04-30 2024-02-27 Mondi Products Ltd. Plant cultivator with light

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