JPH0441273B2 - - Google Patents
Info
- Publication number
- JPH0441273B2 JPH0441273B2 JP61015476A JP1547686A JPH0441273B2 JP H0441273 B2 JPH0441273 B2 JP H0441273B2 JP 61015476 A JP61015476 A JP 61015476A JP 1547686 A JP1547686 A JP 1547686A JP H0441273 B2 JPH0441273 B2 JP H0441273B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- temperature
- check
- processing unit
- guest room
- 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.)
- Expired - Lifetime
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明はホテル等の各客室に設けられた冷蔵庫
の温度制御を行う冷蔵庫管理装置に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a refrigerator management device that controls the temperature of a refrigerator installed in each guest room of a hotel or the like.
(ロ) 従来の技術
近年、ホテル等の各客室に冷蔵庫等を設置し
て、宿泊客がチエツクインすると同時に該客の客
室の冷蔵庫の温度を冷蔵庫の内容物の飲食に最適
な温度に設定し、この客のチエツクアウトと同時
にこの客の宿泊していた客室の冷蔵庫の温度を、
その冷蔵庫の内容物の保存に悪影響を与えない範
囲で比較的高い温度に設定してチエツクアウト状
態の客室の冷蔵庫の無駄な電力消費を省く冷蔵庫
管理装置が出現している。(b) Prior Art In recent years, refrigerators and the like have been installed in each guest room of hotels, etc., and when a guest checks in, the temperature of the refrigerator in the guest's guest room is set to the optimal temperature for eating and drinking the contents of the refrigerator. At the same time as this guest checked out, the temperature of the refrigerator in the guest room where this guest was staying was checked.
Refrigerator management devices have emerged that set a relatively high temperature within a range that does not adversely affect the preservation of the contents of the refrigerator, thereby eliminating wasteful power consumption of refrigerators in guest rooms that are in a checkout state.
然し乍ら、宿泊客のチエツクインと同時にこの
客の客室の冷蔵庫の温度をこの冷蔵庫の内容物の
飲食に最適な温度に設定する方法では、宿泊客が
チエツクインした後でもしばらくは冷蔵庫の温度
が設定した温度にならず、サービス性の点で問題
があつた。 However, with the method of setting the temperature of the refrigerator in the guest's guest room to the optimal temperature for eating and drinking the contents of the refrigerator at the same time as the guest checks in, the temperature of the refrigerator remains at the set temperature for a while even after the guest checks in. However, there were problems in terms of serviceability.
(ハ) 発明が解決しようとする問題点
本発明はこのような点に鑑みて為されたもので
あつて、各客室のチエツクイン時刻より一定時間
前から該客室の冷蔵庫の温度を下げ始め、チエツ
クイン時に丁度その冷蔵庫の内容物の飲食に最適
な温度にする事に依つて宿泊客へのサービス性を
低下させる事なく、客室がチエツクアウト中のと
きのその客室の冷蔵庫の無駄な電力消費を省く、
冷蔵庫管理装置を提供するものである。(C) Problems to be Solved by the Invention The present invention has been made in view of the above points, and the temperature of the refrigerator in each guest room is started to be lowered a certain period of time before the check-in time of each guest room. By keeping the contents of the refrigerator at the optimum temperature for eating and drinking, it eliminates unnecessary power consumption of the refrigerator in the guest room when the guest room is being checked out, without reducing service to guests. ,
The present invention provides a refrigerator management device.
(ニ) 問題点を解決するための手段
本発明はホテル等で各客室に設置された冷蔵庫
内の飲食物の消費状況の把握や庫内温度制御をフ
ロント等で行う冷蔵庫管理装置に於いて、チエツ
クイン。チエツクアウト、又はチエツクインの予
約時刻等を入力する入力装置と、該入力装置に接
続された中央処理装置と、該中央処理装置に結合
され、各客室の冷蔵庫内の飲食物の消費に結合さ
れ、各客室の冷蔵庫内の飲食物の消費状況やチエ
ツクイン予約時刻等を記憶しておくメモリと、各
客室に設置され、前記中央処理装置に結ばれた冷
蔵庫と、前記中央処理装置からの指令により、チ
エツクイン時刻より一定時間前に冷蔵庫内温度を
飲食に適した温度に下降設定し、チエツクアウト
後は飲食物の品質に悪影響を与えない温度に上昇
設定するコントローラとにより形成する手段でも
つて問題点を解決するものである。(d) Means for solving the problems The present invention provides a refrigerator management device for grasping the consumption status of food and drink in the refrigerator installed in each guest room in a hotel etc. and controlling the internal temperature at the front desk etc. Check it out. an input device for inputting check-out or check-in reservation times, etc.; a central processing unit connected to the input device; and a central processing unit connected to the central processing unit and connected to the consumption of food and drink in the refrigerator of each guest room; A memory that stores the consumption status of food and drinks in the refrigerator of each guest room, check-in reservation time, etc., a refrigerator installed in each guest room and connected to the central processing unit, and instructions from the central processing unit, The problem can also be solved by a means formed by a controller that lowers the temperature inside the refrigerator to a temperature suitable for eating and drinking a certain period of time before the check-in time, and increases the temperature after the check-out to a temperature that does not adversely affect the quality of the food and drinks. It is something to be solved.
(ホ) 作用
本発明はチエツクイン予約時刻に基づき、中央
処理装置からの指令にて冷蔵庫内温度を飲食に適
した温度に一定時間前に下降設定することで、チ
エツクイン中においては常に飲食に適した温度と
なり、サービス性を低下させることがなく、チエ
ツクアウト中においては庫内温度が上昇設定させ
ることで、無駄な電力の節約が行なえるものであ
る。(E) Effect The present invention lowers the temperature inside the refrigerator to a temperature suitable for eating and drinking based on the check-in reservation time based on a command from the central processing unit a certain period of time in advance. By setting the temperature inside the refrigerator to rise during checkout, unnecessary power can be saved without reducing serviceability.
(ヘ) 実施例
図を参照しながら本発明を詳述する。第１図は
本発明冷蔵庫管理装置のブロツク図、第２図は各
客室に配置された冷蔵庫の温度変化を示した図で
ある。Ｃ／Ｏ，Ｃ／Ｉは夫々客室のチエツクアウ
ト、チエツクイン状態を表わす。１は客室のチエ
ツクイン、チエツクアウト又はそれらの時刻を入
力する入力装置を表わしており、この操作面はキ
ーボード等で構成されている。２はこの入力装置
１に連結され、時計装置が組み込まれた中央制御
装置であつて、冷蔵庫管理装置全体の制御をする
ものである。３は、この中央制御装置２に結ばれ
たメモリであつて、各客室に対応して冷蔵庫内の
飲食物の消費状況やチエツクイン予約時刻等を記
憶している。４，４…は、各客室に夫々配置され
た冷蔵庫５，５…に夫々対応して取り付けられて
いるコントローラを示し、中央制御装置２からの
指令で該当する冷蔵庫５の温度設定がここで行な
われる。(f) Examples The present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram of the refrigerator management system of the present invention, and FIG. 2 is a diagram showing temperature changes in refrigerators placed in each guest room. C/O and C/I represent the check-out and check-in states of the guest room, respectively. Reference numeral 1 represents an input device for inputting check-in and check-out times for guest rooms, and the operation surface thereof is composed of a keyboard and the like. A central control device 2 is connected to the input device 1 and has a built-in clock device, and controls the entire refrigerator management device. Reference numeral 3 denotes a memory connected to the central control device 2, which stores the consumption status of food and drink in the refrigerator, check-in reservation time, etc. for each guest room. 4, 4, . . . indicate controllers installed in correspondence with the refrigerators 5, 5, . It will be done.
第３図は前記コントローラ４の具体的一実施回
路を示すものである。冷蔵庫５の温度設定は冷蔵
庫内温度検知センサ（図示せず）の出力と基準電
圧との比較をコンパレータ６で行い、該コンパレ
ータ６の出力信号により冷蔵庫５のコンプレツサ
（図示せず）のON・OFF制御を行う。基準電圧
は抵抗R1８、抵抗R2９、抵抗R3１０によつて印
加電圧VCCを分割して得る。 FIG. 3 shows a specific implementation circuit of the controller 4. As shown in FIG. To set the temperature of the refrigerator 5, a comparator 6 compares the output of a refrigerator internal temperature detection sensor (not shown) with a reference voltage, and the compressor (not shown) of the refrigerator 5 is turned on or off based on the output signal of the comparator 6. Take control. The reference voltage is obtained by dividing the applied voltage V CC by resistor R 1 8, resistor R 2 9, and resistor R 3 10.
客のチエツクイン予約時刻となると、中央処理
装置２からの指令によりコントローラ４に庫内設
定温度切換信号が送出されると、トランジスタ７
がONとなり、冷蔵庫５の庫内温度T1は電圧
R2／R1＋R2VCCで設定される。 When the customer's check-in reservation time arrives, a command from the central processing unit 2 sends a signal to switch the temperature inside the refrigerator to the controller 4, and the transistor 7
is turned ON, and the internal temperature T1 of the refrigerator 5 is the voltage
Set by R 2 /R 1 + R 2 V CC .
客のチエツクアウトが入力装置１より入力され
ると、中央処理装置２からの指令がコントローラ
４に送出されるとトランジスタ７はOFFとなり
冷蔵庫５の庫内温度T0は電圧R2＋R3／R1＋R2＋R3VCCで
設定される。 When a customer's checkout is input from the input device 1, a command from the central processing unit 2 is sent to the controller 4, and the transistor 7 is turned off, and the internal temperature T0 of the refrigerator 5 becomes the voltage R2 + R3 /R. 1 +R 2 +R 3 V Set by CC .
前述した第３図に示すコントローラ４の実施回
路は単なる一実施例であり、たとえば冷蔵庫内温
度検知センサ自体の信号を補正しても庫内温度
T1とT0との切り換えを行なつてもよく、コント
ローラ４は中央処理装置２からの信号により冷蔵
庫５内の温度設定を切り換えられるものであれば
よい。 The implementation circuit of the controller 4 shown in FIG.
It is also possible to switch between T 1 and T 0 , and the controller 4 may be of any type as long as it can switch the temperature setting within the refrigerator 5 based on a signal from the central processing unit 2 .
次に第１図と第２図に基づき、具体的動作を説
明する。例えば10月５日PM5：00に104号室へチ
エツクインすると云う予約が為されると、フロン
トマンは入力装置１から104号室へ10月５日
PM5：00のチエツクイン予約を入力する。この
入力に従つて「104，10，５，PM5：00」と云う
データが中央制御装置２に伝えられる。一方、客
室がチエツクアウト状態のときの冷蔵庫５の庫内
温度T0から飲食に適当な庫内温度T1にするのに
例えば、１時間かかるとすると、中央制御装置２
は、チエツクイン時刻10月５日PM5：00より１
時間前の時刻10月５日PM4：00を冷蔵庫の温度
低下開始時刻として客室番号104号に対応させて、
メモリに記憶せしめる。その状態で、中央制御装
置２はその内部にもつ時計装置（図示せず）の時
刻とメモリ３内に各客室番号と対応して記憶され
た冷蔵庫の温度低下開始時刻とを比較する。10月
５日PM4：00になると、時計装置（図示せず）
の時刻と、104号室の冷蔵庫の温度低下開始時刻
と、の一致が採れて、中央制御装置２は104号室
の冷蔵庫５のコントローラ４に温度設定を切り換
える温度設定切り換え信号を送る。この信号を受
け取つて、104号室の冷蔵庫５のコントローラ４
の設定温度がT0からT1に切り換わると、104号室
の冷蔵庫５は温度を下げ始め宿泊客がチエツクイ
ンするPM5：00に丁度T1になる。宿泊客がチエ
ツクイン中には、この104号室の冷蔵庫５の温度
はT1に保たれる。そして例えば次の日の10月６
日AM9：00に104号室の宿泊客がチエツクアウト
したとすると、入力装置１からフロントマンが
104号室のチエツクアウトを入力する。この入力
に従つて、入力装置１から中央制御装置２に104
号室のチエツクアウト情報が送られ、このチエツ
クアウト情報を受けて中央制御装置２は104号室
のコントローラ４に設定温度切り換え信号を出力
する。コントローラ４では設定温度はT1からT0
に切り換えられ、時間が過ぎるとともに冷蔵庫の
温度はT0まで上昇して次のチエツクインまでそ
の温度に維持される。 Next, specific operations will be explained based on FIGS. 1 and 2. For example, if a reservation is made to check in to room 104 at 5:00 PM on October 5th, the front desk person will use input device 1 to check in to room 104 on October 5th.
Enter the check-in reservation for 5:00 PM. In accordance with this input, the data "104, 10, 5, PM5:00" is transmitted to the central controller 2. On the other hand, if it takes, for example, one hour to reduce the internal temperature T 0 of the refrigerator 5 when the guest room is in the checkout state to the internal temperature T 1 suitable for eating and drinking, the central controller 5
Check-in time is October 5th from 5:00 PM.
The previous time, October 5th, 4:00 PM, is set as the time when the temperature of the refrigerator starts to decrease, corresponding to guest room number 104.
Store it in memory. In this state, the central control device 2 compares the time of an internal clock device (not shown) with the temperature start time of the refrigerator stored in the memory 3 in correspondence with each guest room number. At 4:00 PM on October 5th, a clock device (not shown)
When the time and the temperature start time of the refrigerator in room 104 match, the central controller 2 sends a temperature setting switching signal to the controller 4 of the refrigerator 5 in room 104 to change the temperature setting. After receiving this signal, controller 4 of refrigerator 5 in room 104
When the temperature setting changes from T 0 to T 1 , the refrigerator 5 in room 104 starts lowering its temperature and reaches exactly T 1 at 5:00 PM when the guests check in. While guests are checking in, the temperature of refrigerator 5 in room 104 is maintained at T1 . For example, the next day, October 6th.
If a guest in room 104 checks out at 9:00 a.m. on Sunday, the front desk person will receive a message from input device 1.
Enter checkout for room 104. According to this input, from input device 1 to central control device 2 104
Checkout information for room No. 104 is sent, and in response to this checkout information, central control device 2 outputs a set temperature switching signal to controller 4 of room No. 104. In controller 4, the set temperature is T 1 to T 0
As time passes, the temperature of the refrigerator increases to T 0 and remains at that temperature until the next check-in.
(ト) 発明の効果
以上の如く本発明冷蔵庫管理装置は、各客室の
チエツクイン時刻より一定時間前から冷蔵庫の温
度を下げ始め、宿泊客がチエツクイン中は、冷蔵
庫内の飲食物の温度を丁度飲食に適当な温度に保
ち、チエツクアウト後は、冷蔵庫内の飲食物の品
質に悪影響を与えない範囲で冷蔵庫内の温度を上
げるので、宿泊客へのサービス性を低下させるこ
となく、冷蔵庫への無駄な電力の節約が行なえ
る。(g) Effects of the Invention As described above, the refrigerator management device of the present invention starts lowering the temperature of the refrigerator a certain period of time before the check-in time of each guest room, and while the guests are checking in, the refrigerator management device of the present invention keeps the temperature of the food and drinks in the refrigerator at just the right temperature. After checking out, the temperature inside the refrigerator is raised within a range that does not adversely affect the quality of the food and drinks stored in the refrigerator, so there is no waste in the refrigerator without degrading service to guests. You can save a lot of power.
第１図は本発明冷蔵庫管理装置のブロツク図、
第２図は各客室に配置された冷蔵庫の温度変化を
示した図、第３図はコントローラの回路図であ
る。
１……入力装置、２……中央制御装置、３……
メモリ、４……コントローラ、５……冷蔵庫。
FIG. 1 is a block diagram of the refrigerator management device of the present invention.
FIG. 2 is a diagram showing temperature changes in the refrigerators placed in each guest room, and FIG. 3 is a circuit diagram of the controller. 1...Input device, 2...Central control device, 3...
Memory, 4...controller, 5...refrigerator.
Claims (1)
食物の消費状況の把握や庫内温度制御をフロント
等で行う冷蔵庫管理装置に於いて、チエツクイ
ン、チエツクアウト、又はチエツクインの予約時
刻等を入力する入力装置と、該入力装置に接続さ
れた中央処理装置と、該中央処理装置に結合さ
れ、各客室の冷蔵庫内の飲食物の消費状況やチエ
ツクイン予約時刻等を記憶しておくメモリと、各
客室に設置され、前記中央処理装置に結ばれた冷
蔵庫と、前記中央処理装置からの指令により、チ
エツクイン時刻より一定時間前に冷蔵庫内温度を
飲食に適した温度に下降設定し、チエツクアウト
後は飲食物の品質に悪影響を与えない温度に上昇
設定するコントローラとを備えた冷蔵庫管理装
置。1 Input check-in, check-out, or check-in reservation time, etc. into the refrigerator management device installed in each guest room at a hotel, etc., where the front desk, etc. monitors the consumption status of food and drinks in the refrigerator and controls the internal temperature. a central processing unit connected to the input device; a memory coupled to the central processing unit for storing consumption status of food and drink in the refrigerator of each guest room, check-in reservation time, etc.; A refrigerator installed in the guest room and connected to the central processing unit and a command from the central processing unit lower the temperature inside the refrigerator to a temperature suitable for eating and drinking a certain period of time before check-in time, and after check-out. A refrigerator management device equipped with a controller that increases the temperature to a temperature that does not adversely affect the quality of food and drink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1547686A JPS61173067A (en) | 1986-01-27 | 1986-01-27 | Refrigerator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1547686A JPS61173067A (en) | 1986-01-27 | 1986-01-27 | Refrigerator controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173067A JPS61173067A (en) | 1986-08-04 |
| JPH0441273B2 true JPH0441273B2 (en) | 1992-07-07 |
Family
ID=11889851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1547686A Granted JPS61173067A (en) | 1986-01-27 | 1986-01-27 | Refrigerator controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173067A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155177A (en) * | 1987-12-14 | 1989-06-19 | Toyo Eng Works Ltd | Temperature controller for cooling storage shed |
| JP2004201844A (en) * | 2002-12-24 | 2004-07-22 | Matsushita Electric Works Ltd | Refrigeration home derivery box system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5160058A (en) * | 1974-11-20 | 1976-05-25 | Sanyo Electric Co | REIZOKONOSHUCHUKANRISHI SUTEMU |
| JPS5195656A (en) * | 1975-02-19 | 1976-08-21 | ||
| JPS52132896A (en) * | 1976-04-30 | 1977-11-07 | Riyuuji Matsuo | System for managing packed material by way of magnteic power |
| JPS5377437A (en) * | 1976-12-20 | 1978-07-08 | Matsushita Electric Ind Co Ltd | Data collection unit |
-
1986
- 1986-01-27 JP JP1547686A patent/JPS61173067A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61173067A (en) | 1986-08-04 |
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