CN201043845Y - Hotel intelligent refrigerator with function of saving and transmitting consumption record - Google Patents
Hotel intelligent refrigerator with function of saving and transmitting consumption record Download PDFInfo
- Publication number
- CN201043845Y CN201043845Y CNU2007201199022U CN200720119902U CN201043845Y CN 201043845 Y CN201043845 Y CN 201043845Y CN U2007201199022 U CNU2007201199022 U CN U2007201199022U CN 200720119902 U CN200720119902 U CN 200720119902U CN 201043845 Y CN201043845 Y CN 201043845Y
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- circuit
- control unit
- refrigerator
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an intelligent ice box with the functions of consumption records storage and transmission. The circuit control unit of the ice box is connected to a refrigeration engine set and a temperature sensor in a controllable manner; a bar-code recognizer used to identify articles is mounted on a special article tray; the circuit control unit is connected to the bar-code recognizer in a controllable manner, and connected to a guest-room host computer and/or a control center through a network signal line to realize transmission of the accounts and records of consumed products. The utility model integrates the functions of bar-code reorganization, counter storage and network transmission with the functions of traditional ice boxes used in hotels, and as a result, the development and production costs and the expenditures on operations and management are reduced; the circuit control part adopts a rational digital-circuit design that can greatly facilitate maintenance; a high-speed microprocessor chip is adopted to ensure a stable and reliable control procedure, so as to achieve multiple functions, high performance, low cost, high stability, high reliability and integrated functions.
Description
Technical field
The utility model relates to electrical control and network control system, particularly digital technology can be combined with analogue technique, forceful electric power combines with light current, realize the variation of control system, make the consumption record transfer function of refrigerator general function and article combine together, realize hotel's special refrigerator with book keeping operation function.
Background technology
At present, the structure of known hotel special refrigerator just general refrigerator is removed the frozen portions function and constitute, checking then of article will be finished by the artificial mode of waiter in the refrigerator, waiter gives total platform checkout by the article of checking in the refrigerator to pass single mode, the artificial mode of transmission of the checking of article, document, the increase that this brings human cost to the hotel also reduces the efficiency of service in hotel greatly.
The utility model content
Problem to be solved in the utility model is the defective at prior art and product function, provides a kind of and collects the conventional refrigerator function, record goods for consumption function and transporting articles consumption writing function is the multi-functional hotel special intelligent refrigerator of one.
For solving above-mentioned technology and function problem, the utility model has adopted following technical scheme: design a kind of storage that has, hotel's special intelligent refrigerator of transmission consumption writing function, comprise the refrigerator fuselage, refrigeration unit, temperature sensor, special-purpose article pallet and circuit control unit, circuit control unit forms with temperature sensor with refrigeration unit and controllably is connected, on the described special-purpose article pallet screen bar code recognizer that is used for identify objects is housed, screen bar code recognizer on circuit control unit and the special-purpose article pallet forms and controllably is connected, and is connected the book keeping operation when realizing goods for consumption and consume the transmission of writing down by the network signal line with guest room main frame and/or control centre.
Described screen bar code recognizer can be discerned six kinds of different bar codes, i.e. six kinds of different article.Book keeping operation function during described goods for consumption refers to that system can store time, quantity and the item code of putting into, taking out article.Described consumption record transfer function is meant the guest when having consumed article, and system can be transferred to guest room main frame and/or control centre (checkout foreground) to the time of goods for consumption, quantity and item code by network automatically.
Described circuit control unit comprises artificial circuit part and digital circuit part, artificial circuit part is realized part for the conventional refrigerator function, digital circuit partly is an article identification, record, hop, the conventional refrigerator function realizes that part has temperature sensor interface and refrigeration unit interface, article identification, record, hop comprises a high-speed microprocessor, circuit of three-terminal voltage-stabilizing integrated, memory, screen bar code recognizer interface and network processes chip and interface, described high-speed microprocessor and circuit of three-terminal voltage-stabilizing integrated, memory, screen bar code recognizer forms controllably and connects, and forms and can be connected with transmitting with guest room main frame and/or control centre.
On the refrigerator fuselage of the present utility model except that original refrigeration unit and temperature sensor, also be provided with the circuit control unit that is used to realize article identification, the storage of article consumption record, the transmission of article consumption record, circuit control unit is connected with guest room main frame and/or control centre by the network signal line, thereby article are consumed record, transfer function and conventional refrigerator function integration, effectively reduce exploitation, production cost, also cut operating costs for hotel, hotel.Circuit control section of the present utility model adopts the appropriate design of digital circuit and analog circuit, brings great convenience to maintenance; Adopt the little process chip of high speed, make control program reliable and stable, to reach multi-functional, high-performance, low cost, high stable, high reliability and the incorporate purpose of integrated functionality.
Description of drawings
Fig. 1 is the structural representation of the utility model under the refrigerator doors open mode;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is that circuit of the present utility model connects and the control principle schematic diagram.
The specific embodiment
As shown in Figure 1, hotel's special intelligent refrigerator with storage, transmission consumption writing function of the present utility model comprises refrigerator fuselage 1, refrigeration unit 2, temperature sensor 3, special-purpose article pallet 4, screen bar code recognizer 5 and is positioned at the circuit control unit 6 of refrigerator fuselage 1, circuit control unit 6 is connected with power line, and 3 formation controllably are connected with temperature sensor with refrigeration unit 2.Described screen bar code recognizer 5 is installed in each article groove of special-purpose article pallet 4, and this screen bar code recognizer 5 can be discerned 6 kinds of special-purpose bar codes, can discern 6 kinds of different article.Circuit control unit 6 and screen bar code recognizer 5 form by lead-in wire 7 and controllably are connected, and pass through network signal line and guest room main frame and be connected with/control centre's (server or cashier).
Described circuit control unit 6 comprises artificial circuit part and digital circuit part, and artificial circuit part is realized part for the general refrigerator function, and this part has temperature sensor interface and refrigeration unit interface, realizes traditional general refrigerator function according to national standard; Digital circuit partly is article identification, record, hop, and this part has a circuit of three-terminal voltage-stabilizing integrated, and input and output are realized the power supply control to high-speed microprocessor with capacitance energy storage, filtering.Select for use the memory of the high stability that has house dog to be used for the storage of number of articles, prevent that simultaneously high-speed microprocessor from causing the race of program to fly because of the influence of environment or other factors or the deadlock of single-chip microcomputer, select a kind of high-speed microprocessor for use, adopt the scan decoder mode on the hardware circuit; Adopt reduced instruction, instruction is carried out and mostly is single clock cycle, and is stable with reinforcing property and raising.Specific implementation is that single-chip microcomputer is by reading in the information that is attached to bar code on the article, and with memory in the bar code information of storing compare identify objects, the time that is removed by the record article and the designated time of memory stores judge whether article are really taken out.Do not conflict for general refrigerator function and identification numeration function do not produce, the digital circuit earth terminal is handled respectively with the earth terminal of analog circuit when plate-making, with guarantee energy of position zero point accurately, assurance circuit operate as normal.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the present utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. one kind has storage, hotel's special intelligent refrigerator of transmission consumption writing function, comprise the refrigerator fuselage, refrigeration unit, temperature sensor, special-purpose article pallet and circuit control unit, circuit control unit forms with temperature sensor with refrigeration unit and controllably is connected, it is characterized in that: on the described special-purpose article pallet screen bar code recognizer that is used for identify objects is housed, screen bar code recognizer on circuit control unit and the special-purpose article pallet forms and controllably is connected, and is connected the book keeping operation when realizing goods for consumption and consume the transmission of writing down by the network signal line with guest room main frame and/or control centre.
2. according to claim 1 have a storage, hotel's special intelligent refrigerator of transmission consumption writing function, it is characterized in that: described circuit control unit comprises that the conventional refrigerator function realizes part and article identification, record, hop, the conventional refrigerator function realizes that part has temperature sensor interface and refrigeration unit interface, article identification, record, hop comprises a high-speed microprocessor, circuit of three-terminal voltage-stabilizing integrated, memory, screen bar code recognizer interface and network processes chip and interface, described high-speed microprocessor and circuit of three-terminal voltage-stabilizing integrated, memory, screen bar code recognizer forms controllably and connects, and forms and can be connected with transmitting with guest room main frame and/or control centre.
3. the hotel's special intelligent refrigerator with storage, transmission consumption writing function according to claim 1 is characterized in that: described conventional refrigerator function realizes that part is artificial circuit part, and article identification, record, hop are the digital circuit part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199022U CN201043845Y (en) | 2007-04-27 | 2007-04-27 | Hotel intelligent refrigerator with function of saving and transmitting consumption record |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199022U CN201043845Y (en) | 2007-04-27 | 2007-04-27 | Hotel intelligent refrigerator with function of saving and transmitting consumption record |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043845Y true CN201043845Y (en) | 2008-04-02 |
Family
ID=39258738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201199022U Expired - Fee Related CN201043845Y (en) | 2007-04-27 | 2007-04-27 | Hotel intelligent refrigerator with function of saving and transmitting consumption record |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043845Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930662A (en) * | 2012-11-23 | 2013-02-13 | 镇江三鑫科技信息有限公司 | Hotel guest room commodity automatic settlement system |
| CN104506629A (en) * | 2014-12-25 | 2015-04-08 | 广东美的厨房电器制造有限公司 | Food nutrition analysis and health management system |
-
2007
- 2007-04-27 CN CNU2007201199022U patent/CN201043845Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930662A (en) * | 2012-11-23 | 2013-02-13 | 镇江三鑫科技信息有限公司 | Hotel guest room commodity automatic settlement system |
| CN104506629A (en) * | 2014-12-25 | 2015-04-08 | 广东美的厨房电器制造有限公司 | Food nutrition analysis and health management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Long Wen Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |