CN103810790A

CN103810790A - Intelligent self-selection type consumption managing tool for hot pot restaurants

Info

Publication number: CN103810790A
Application number: CN201310649447.7A
Authority: CN
Inventors: 杨超
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-05-21

Abstract

The invention relates to an intelligent self-selection type consumption managing tool for hot pot restaurants. To solve the problems that according to an existing hot pot service and similar physical store services, cashing and financing labors are complex, the reliability and the safety performance of a vending machine are poor, cashing is not user-friendly, and the consumption habits of consumers are not met, an intelligent selling managing system suitable for physical stores is provided; the advantages of the physical stores and the self-service vending machine are integrated, and the defects are overcome. The intelligent self-selection type consumption managing tool comprises a human and goods isolating device, a pick-and-place identity recognizing device, a goods detecting device, a central processing unit, a data storage unit, a network connecting system and an account settling guiding displayer. The selling intelligence performance of human and machine combination is achieved for the physical stores, human resources are saved, consumption data are intelligently mastered, and the financial management is facilitated. A convenient and quick dish taking function is provided for the consumers, cashing and account settling can be rapidly and conveniently achieved, and open-and-shut consuming information can be provided. A system for achieving feeding according to the appetite is provided for the society to indirectly eradicate food wasting.

Description

Chafing dish restaurant self-selecting type consumption intelligent management instrument

Technical field

The present invention is a kind of chafing dish restaurant self-selecting type consumption intelligent management instrument, is applicable to chafing dish restaurant and similar site and is convenient to storekeeper's supply of material, cash register, and account management, consumer counts valuation and clearing, realizes the automatic management of efficiently and accurately.

Background technology

This diet form of chafing dish spreads and has the history of several thousand in China, is the important component part of Chinese dietetic culture.Along with the development of market economy, drill again and bear string flavour passage, emit the similar eating houses such as dish shop, barbecue, almost spread all over even each corner, the world of the whole of China, directly affect people's life.

Now a lot of chafing dish restaurants, comprise the management of the eating and drinking establishment such as string flavour passage, also belong to manpower central selling pattern, substantially realize service with manpower, comprise shopping guide, sell cash register and do the links such as account and all complete by people.Take a medium sized chafing dish restaurant as example, generally need to approach 10 multidigit waiters, several garnishes persons, several cashiers.Particularly flavour passage chafing dish restaurant, the extremely loaded down with trivial details mode charging of using now one " to count and sign ", account statistics is substantially all used guest's consumption bill, statistical computation one by one, workload very complicated, and easily make mistakes.No matter be consumer, or all can there is the mistake of the aspects such as valuation statistics in shop side, cause dispute.Only in progression cash register, account balance, service, garnish food on these posies, shop side will pay more operation cost, add enumerative careless omission, shop side increases the risk of loss again.Because a lot of eating and drinking establishment in reality are short of hands, Service Management does not catch up with, and causes not having too much energy to go to focus on the key problems such as food safety and sanitation problem, so that often occurs food security accident.

There is serious wasting phenomenon in the catering industry of China now, and at a rough estimate, the food slatterning every year is enough supported 200,000,000 people, and this has much relations with Chinese cooking culture and face idea.Such as removing chafing dish restaurant, call waiter, a lot of people shyly only order several dishes, but toward many local points, in order to avoid looked down upon by people.What what result was put often ate more lacks, remaining one large food again shyly packing take away, cause a large amount of wastes of food.

At present, some hotel bazaar starts exploit information utility appliance has assisted management, as defeated in checkout information record computer software statistics, the commodity Quick Response Code induction cash registers such as supermarket, touch screen order dishes service and the checkout instruments such as instrument, call service employee's tool.But eventually or take artificial defeated record and statistics as core, just realize with some computer meanses, do not solve and sell, clearing, account data is added up, and does the root problem of the labor intensive such as account.

The 17th century, has just been provided with cigarette Vending Machine in the mini-bar of Britain, at the beginning of eighties of last century, Japan develops practical vending machine, and World War II obtains general application later, within 1963, has occurred the field of circulation revolution take Vending Machine as leading role.1967,100 yen of following currency all changed coin into, have more promoted the development of automatic vending machine.Beginning of this century last century Mo, also a lot of dissimilar vending machines have been there are all over the world, be core mainly with the currency testing tool of coin and bank note, in recent years because the appearance of internet charge pattern has also occurred swiping the card and the Vending Machine of mobile payment means, be characterized in realizing and get commodity and settle accounts and carry out simultaneously, be mainly used in beverage, pot foods, the packaged food retail trades such as cigarette, can realize unserviced commodity transaction.The maximum feature of this type of technology is consumption after choosing is paid, although that it has realized commodity exchange is unmanned, has saved society human resource.But its unmanned reliability of selling is poor, the loaded down with trivial details inconvenience of cash register, cash register instrument is dangerous, and the safety problem of unattended commodity is also comparatively outstanding.Directly cause consumer's psychological trust to decline, further promoted and hindered.In entity store, consumer confidence sense is strong, and safety and reliability are high, alternative strong, and the hommization of cash register mode meets a lot of people's consumption idea, and solid shop/brick and mortar store has still been born the merchandise sales of the present overwhelming majority as the terminal of transaction.So be necessary to utilize modern high technology to transform to improve its operation usefulness to it, first consume the consumption mode of checking afterwards to adapt to people., in prior art, this respect is also relatively short of.

Summary of the invention

The object of the invention is to propose a kind of chafing dish restaurant self-selecting type consumption intelligent management instrument for the problems referred to above, this instrument can be realized consumer and order dishes that to get dish autonomous, convenient and swift, counting valuation clearing accurately, different consumer's identity are not chaotic mutually, avoid mistakes and omissions, and consumption information is very clear; It is reasonable in time that offerings goods is joined by shop side, and the kind quantity information feedback of consumption vegetable is leading, is convenient to adjust in time buying and supply of material plan, is convenient to account and efficiently manages, and cash register is quick, effectively antitheft, reduces manpower, cost-saving; To measure food, for society reduces food waste indirectly, overcome the deficiencies in the prior art with this.

This chafing dish restaurant self-selecting type consumption intelligent management instrument that the present invention proposes, mainly comprise that the technical solution used in the present invention is: chafing dish restaurant self-selecting type consumption intelligent management instrument comprises: people's goods spacer assembly, pick and place identity recognition device, kinds of goods pick-up unit, central processing unit, data-carrier store, network fastening means, checkout guide display device, it is characterized in that people's goods spacer assembly has at least one to pick and place goods mouth, itself and pick and place identity recognition device interaction, pick and place after identity recognition device identification identity, people's goods spacer assembly is open, detect these identity kinds of goods by kinds of goods pick-up unit and pick and place information, network tool is submitted central processing unit and is calculated, statistics, result data is sent to data-carrier store, when checkout, transferring this identity consumption data is presented on checkout guide display device.

Specifically kinds of goods pick-up unit of the present invention can be electronic scales, infrared detection, radio frequency testing tool.

Specifically the present invention adopts checkout identity recognition device, the one-touch customer consumption information of transferring.

Specifically the present invention picks and places identity recognition device and can adopt with the identity recognition device of checking out, number induction magnetic sheet identification of guest's table, guest's fingerprint recognition, the different means of identification such as guest's facial characteristics identification.

Specifically inventor's goods spacer assembly is made up of door, cabinet, lock, or drawer, cabinet, lock composition.

Specifically inventor's goods spacer assembly can be fixture, and sucker is fixing to dish kinds of goods, and it can not be taken out.

Specifically the present invention: door or the drawer with a transparent material.

Specifically inventor's goods spacer assembly switch has self-locking device, under the effect that there is no external force, can realize self-locking.

Specifically spacer assembly of the present invention and pick and place identity recognition device can corresponding one or more than one detecting unit, the reality function that once multiple dish goods is got in identification.

Specifically the present invention's guide apparatus of settling accounts is made up of with checkout identity recognition device the guide display device of settling accounts, and can be used as portable cash register platform, and it can, with the networking of wired mode and instrument, also can be networked with the wireless means such as infrared bluetooth and instrument.

Specifically its guide apparatus of checking out of the present invention is with keyboard, and display screen can touch screen control, for control information input, and browses multilayer commodity and consume message for client.

Specifically the present invention's guide apparatus of settling accounts possesses function of swiping card, possesses printed invoice function.

Specifically the present invention completes after checkout guide, checkout guide apparatus has this identification consumption data zero clearing, same identifying information, and next time, consumption was from zero calculating, and store this consumption data into function in data-carrier store, set up consumption data account storehouse.

Specifically the present invention can be to the detecting unit monomer vegetable quality of instrument, and corresponding price sets, and setup parameter according to demand, can be realized by display and the keyboard of checkout guide apparatus.

Specifically the present invention has built-in and external camera, for instrument provides safety image monitoring.

Specifically the present invention gets dish goods when client opens spacer assembly, in the situation that not cutting out, again article are put back to by spacer assembly, instrument can detect the state of putting back to goods according to kinds of goods pick-up unit and camera, dish goods does not change can close people's goods spacer assembly, if detect dish goods now extremely, can not close people's goods spacer assembly, and send indication by mobile phone rate guide apparatus to operator.

Specifically the present invention also has refrigeration, fresh-keeping, the functions such as heating.

Specifically dish kinds of goods of the present invention top arranges display screen, shows the title of dish kinds of goods, the information such as price, and display screen sends peculiar signal by changing color.

When specifically kinds of goods pick-up unit of the present invention detects vegetable and kinds of goods amount lower than setting value, send signal in short supply to removable checkout guide apparatus, also can make vegetable top display change prompting color and remind staff, facilitate employee to supplement in time vegetable or kinds of goods.

Beneficial effect: the present invention combines the advantage of solid shop/brick and mortar store and Vending Machine, it is a set of work aid that is applicable to entity store, reduce to a great extent the service of solid shop/brick and mortar store, cash register, finance human resources rely on, and have reduced error rate, have avoided Vending Machine poor reliability in unmanned situation, poor stability, and the problem such as cash register complexity.A kind of system that is relatively applicable to present stage merchandise sales is provided, and has facilitated consumer to carry out consumption experience, efficient and convenient, consumption information is very clear.More meaningfully, for chafing dish and other solid shop/brick and mortar store provide a kind of to measure the instrument of food, waste root, indirectly put and end to waste, save food.

This chafing dish restaurant consumption intelligent management instrument not only can be applied to chafing dish restaurant, can also be applied to string flavour passage shop, barbecue, and fast food restaurant, the eating houses such as cold drink shop, can also be applied to the commercial articles vending solid shop/brick and mortar store such as supermarket.

The course of work of the present invention can briefly be expressed as follows:

Program one: staff sets on each commodity parameter → central processing unit → data-carrier store storage → (transferring setting value) → commodity and marked price display and shows description of goods and price.

Program two: client gets table number identification magnetic card board or carries out open (self-locking under the unmanned state) → electronic scales detection of the defeated record of identity authentication → pick and place identity recognition device identification → (transmission picks and places identity information) → central processing unit → (transmission instruction) → people's goods spacer assembly commodity change information → (commodity pick and place data) → central processing unit → (statistics) → data-carrier store storage data.

Program three: the > → movable type guide apparatus printed invoice of settling accounts of settling accounts of swiping the card on be presented on checkout guide display device → cash settlement < of client's table number identification magnetic card board or identity authentication → checkout identity recognition device identification → (checkout identity information) → central processing unit → (data are transferred instruction) → data-carrier store → (transferring data) → consumption data or portable checkout guide apparatus.

Program four: electronic scales detects commodity change information → (prompting in short supply changes display color) → commodity and marked price display < or checkout guide display device >.

Program five: people's goods spacer assembly open (self-locking under unmanned state) → preposition built-in camera is opened (guest puts back to dish goods and notes abnormalities) → record camera data display and sent early warning → people goods spacer assembly and can not close → shop side personnel check solution.

Accompanying drawing explanation

Fig. 1 is the perspective view of specific embodiment one.

Fig. 2 is the table induced magnetism card of specific embodiment one.

Fig. 3 is that the A-A of specific embodiment one is to cross-sectional view.

Fig. 4 is that the B-B of specific embodiment one is to cross-sectional view.

Fig. 5 is that the C-C of specific embodiment one is to cross-sectional view.

Fig. 6 is the rear view of specific embodiment one.

Fig. 7 is the sectional perspective structural representation of specific embodiment three.

Fig. 8 is that the D-D of specific embodiment three is to cross-sectional view.

Fig. 9 is the air compressing pipeline configuration schematic diagram of specific embodiment three.

Figure 10 is the sucker cellular construction schematic diagram in specific embodiment three.

Figure 11 is the sectional perspective structural representation of specific embodiment four.

Figure 12 is the local E-E sectional view of specific embodiment four.

Figure 13 is the sectional perspective structural representation of specific embodiment 5.

Figure 14 is the local F-F sectional view of specific embodiment 5.

Figure 15 once identifies the multiple dish goods schematic diagram of getting.

Figure 16 is more than one whole unit design sketch of specific embodiment.

Figure 17 is tool work principle procedure chart.

In Fig. 1-16, the label of each several part is as follows:

1 is cabinet, 2 is central processor fan, 3 is central processing unit, 4 is data-carrier store, 5 is commodity and marked price display, 6 is front-facing camera, 7 is checkout recognition device housing, 8 is checkout guide identity recognition device, 9 is printed invoice mechanism, 10 is card swiping mechanism, 11 is touch screen type checkout guide display device, 12 is checkout guide apparatus keyboard, 13 is lock, 14 pick and place identity recognition device, 15 is the door of transparent material, 16 is metallic door frame, 17 is rubber sheet gasket, 18 is electronic scales, 19 is fresh-keeping refrigeration device, 20 is the hinge of automatic door closing mechanism, 21 is the induction magnetic sheet of closing the door, 22 is the sucking disc cover of transparent material, 23 is vacuum cup, 24 is sucker backing plate, 25 is air compressor, 26 is sucker pipeline, 27 is sucker self-locking spring, 28 is fixture, 29 is pressing machine drive link, 30 is drawer, 31 is drawer pulley, 32 is table number identification magnetic card board, 281 is fixture power transmission clinohedral, 301 is drawer handle, 302 is drawer self-locking spring, 6b is built-in camera, 22b is transparent material limit breach sucker, 23b is kinds of goods container, 24b is fixture backing plate, 25b is displacement and pressure machine, 27b is self-locking pressure spring.

Embodiment

Work principle process of the present invention is referring to Figure 17 and above-mentioned explanation.Further illustrate with instantiation below.

Specific embodiment one embodiment is as follows:

People's goods spacer assembly is made up of the door (15) of cabinet (1), lock (13), transparent material, the hinge (20) with automatic door closing mechanism, the induction magnetic sheet (21) of closing the door.

Instrument executive routine (software) is contained in data-carrier store.

Checkout guide apparatus is made up of the recognizer housing (7) of settling accounts, checkout guide identity recognition device (8), printed invoice mechanism (9), card swiping mechanism (10), touch screen type checkout guide display device (11), checkout guide apparatus keyboard (12).

Staff sets the parameter of dish kinds of goods in cabinet by checkout guide apparatus keyboard (12) and accounting device display, for example: it is two hectograms that a hair tripe connects tableware quality, and unit price is 15 yuan, sends signal in short supply lower than six hectograms.These data are sent to central processing unit (3) by network tool, and central processing unit (3) identification is stored in data-carrier store (4) later.Client enters solid shop/brick and mortar store, select the table number corresponding with table number to identify magnetic card board (32), in the time will getting commodity, can obtain the information of dish kinds of goods through the door (15) of transparent material and commodity and marked price display (5), touch (32) with table number identification magnetic card board and pick and place identity recognition device (14), by network tool, this client is identified to identity a-signal and send to central processing unit (3), confirming after identifying information that central processing unit (3) sends signal opens lock (13), client takes the commodity that quality is N away, electronic scales (18) detects that mass change sends to central processing unit (3) this information, central processing unit (3) just obtains this identification this time consumption data by calculating is: the single part of quality X unit price that N ÷ sets, just obtain the consumption data that A has consumed single part of quality X unit price of N ÷ setting, send in data-carrier store (4) by network tool.If picked and placeed after identity recognition device (14) with table magnetic card board (32) touching in this process, identifying information is sent to after central processing unit (3), there is not displacement in the induction magnetic sheet (21) of closing the door, after 5 seconds, this information is sent to central processing unit (3), central processing unit (3) sends instruction closes lock (13).

Client takes away after commodity, hinge (20) with automatic door closing mechanism make transparent material door (15) client decontrol after have power F1 make transparent material door (15) get back to closed condition, the induction magnetic sheet (21) of closing the door is sensing that the information that door is closed sends to central processing unit (3), and central processing unit (3) sends instruction closes lock (13).

Touch and pick and place after identity recognition device (14) if turn round and look at table number identification magnetic card board (32), take out dish kinds of goods, after again dish kinds of goods are put back to, electronic scales (18) is to this mass change process, this signal is sent to central processing unit (3), after central processing unit (3) analysis, issue instructions to built-in camera (6b) and front-facing camera (6) and take respectively kinds of goods and client's photographic intelligence, pass central processing unit (3) back, if qualitative data and image data all represent kinds of goods no change, client leaves back door self-locking, if qualitative data and image data represent that kinds of goods have and change, central processing unit (3) sends instruction can not lock lock (13), and the color that changes commodity and marked price display (5) is sent cue, arrive on touch screen type checkout guide apparatus display (11) by network signaling simultaneously.

Client completes after consumer behavior, staff carries by touch screen type checkout guide display device (11), checkout guide identity recognition device (8), card swiping mechanism (10), printed invoice mechanism (9), the packaged type checkout guide apparatus of checkout guide apparatus keyboard (12) composition, carry out cash register, client touches checkout guide identity recognition device (8) with table number identification magnetic card board (32), after completing identification, checkout guide identity recognition device (8) sends identification signal to central processing unit (3), central processing unit (3) receives after signal, transferring the customer consumption detailed data that is stored in this identity information in data-carrier store (4) sends on touch screen type checkout guide apparatus display (11), consumption details comprises, consumption vegetable, unit price, quantity, time, total price, complete consumption guide, the total data of several unit that these data are similar this element.If client thinks specifically to consult consumption details, can browse consumption details by checkout recognition device keyboard (12) and the touch screen type guide apparatus display (11) of settling accounts.If desired the clearing of swiping the card, can, by card swiping mechanism (10) payment of swiping the card, can pay in cash if do not need face to face, if desired invoice printed invoice mechanism print this time consumption invoice, complete transaction.

In this process as fruit and vegetable kinds of goods quality lower than setting value time, electronic scales (18) detects signal, send to central processing unit (3), central processing unit (3) sends signal in short supply to commodity and marked price display (5), and touch screen type checkout guide apparatus display (11) reminds staff to supplement in time vegetable and goods.In this process, staff can select to open fresh-keeping refrigeration device (19), makes food obtain refrigeration and fresh-keeping.

Specific embodiment two embodiments are as follows:

Specific embodiment two does not have table number identification magnetic card board (32), when client will consume, on checkout guide identity recognition device (8), carry out Fingerprint Identity and identify defeated record, simultaneously staff is number corresponding this identification and consumption by checkout recognition device keyboard (12) and touch screen type checkout guide apparatus display (11), and by these data transmission central processing units (3); Or by front-facing camera (6), client is carried out the defeated record of identity authentication of facial characteristics, simultaneously staff is number corresponding this identification and consumption by checkout recognition device keyboard (12) and touch screen type checkout guide apparatus display (11), and by these data transmission central processing units (3).All the other structure members and implementation process are as described in embodiment 1.

Specific embodiment three embodiments are as follows:

People's goods spacer assembly of embodiment tri-is made up of sucking disc cover (22), vacuum cup (23), sucker backing plate (24), air compressor (25), sucker pipeline (26), the sucker self-locking spring (27) of transparent material, and picking and placeing goods identification mode can have the scheme in specific embodiment one and specific embodiment two.

Air compressor (25) allows vacuum cup (23) to taking advantage of the bottom of putting vegetable or kinds of goods to apply suction (F2) by sucker pipeline (26), apply suction F3 to sucking disc cover, F2, F3 are greater than the people's hand-power under general state, when client's induction picks and places after identity recognition device (14), identification signal sends to central processing unit (3), central processing unit (3) sends instruction makes air compressor (25) not apply air pressure, and client can take dish kinds of goods away.Sucker self-locking spring (27) provides restoring force therebetween, after can getting back to closed condition front-facing camera (6) recognize client and walk by picture sensing in the situation that there is no External Force Acting, transmit a signal to central processing unit (3), central processing unit (3) sends instruction makes air compressor (25) continue to apply air pressure.

Because solid shop/brick and mortar store has employee to keep an eye on, take precautions against and social morality retrains in the situation that at Employee Security, can be by transparent sucking disc cover (22), and sucker self-locking spring (27) takes down, and by power F2, dish kinds of goods fixed.

All the other structure members and implementation process are as described in embodiment 1.

Specific embodiment four embodiments are as follows:

People's goods spacer assembly of specific embodiment four is by fixture (28), fixture power transmission clinohedral (281), pressing machine drive link 29, and bright material limit breach sucker (22b), kinds of goods container (23b), fixture backing plate (24b), displacement and pressure machine (25b), self-locking pressure spring (27b) form

Its recognition method in conjunction with the embodiments one with example two

Self-locking pressure spring (27b) makes fixture (28) have a downward power F4 by fixture power transmission clinohedral (281), F4 acts on transparent material limit breach sucker (22b), it can not be opened under the effect of normal person's power, identify after client's identity information when picking and placeing goods recognition device (14), send information to central processing unit (3), (3) send instructions to displacement and pressure machine (25b) after completing authentication, displacement and pressure machine (25b) release force F5 supports or opposes pressing machine drive link (29) to off normal to move the opposite direction motion of pressing machine, displacement and F5 act in fixture power transmission clinohedral (281) and make fixture power transmission clinohedral (281) have power F6 upwards and produce displacement, fixture (28) is upwards unclamped, and make self-locking pressure spring (27b) there is potential energy E, client can open transparent material limit breach sucker (22b) and get dish goods, fixture (28) can stagger when the breach design of transparent material limit breach sucker (22b) is opened, short essay also can be opened, after front-facing camera (6) detects that client leaves, transmit a signal to central processing unit (3), central processing unit (3) sends instruction makes displacement and pressure machine (25b) stop applying power F5, the potential energy E of now self-locking pressure spring (27b) savings discharges, realize self-locking.

All the other embodiments are described in specific embodiment one.

Specific embodiment five embodiments are as follows:

People's goods spacer assembly of specific embodiment five is made up of cabinet (1), lock (13), close the door induction magnetic sheet (21), drawer (30), drawer handle (301), drawer self-locking spring (302) drawer pulley (31).

Pick and place goods recognition method as described in embodiment mono-and embodiment bis-.

Complete after identification when picking and placeing goods recognition device (14), information is sent to central processing unit (3), central processing unit (3) sends instruction opens lock (13), client can pull drawer (30), pick and place dish goods, now drawer self-locking spring obtains potential energy E2, when client takes after dish goods, hand unclamps potential energy E2 and discharges, drawer is restored, after the induction magnetic sheet of closing the door senses that drawer restores, information is sent to central processing unit (3), central processing unit (3) sends instruction closes lock (13).

All the other embodiments are as described in embodiment one.

Claims

1. chafing dish restaurant self-selecting type consumption intelligent management instrument comprises: people's goods spacer assembly, pick and place identity recognition device, kinds of goods pick-up unit, central processing unit, data-carrier store, network fastening means, checkout guide display device, it is characterized in that: people's goods spacer assembly has at least one to pick and place goods mouth, itself and pick and place identity recognition device interaction, pick and place after identity recognition device identification identity, people's goods spacer assembly is open, detect these identity kinds of goods by kinds of goods pick-up unit and pick and place information, network tool is submitted central processing unit and is calculated, statistics, result data is sent to data-carrier store, when checkout, transferring this identity consumption data is presented on checkout guide display device.

2. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 1, is characterized in that: kinds of goods pick-up unit can be electronic scales infrared detection, radio frequency testing tool.

3. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 1, is characterized in that: adopt checkout identity recognition device, the one-touch customer consumption information of transferring.

4. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 3, it is characterized in that: pick and place identity recognition device and can adopt with the identity recognition device of checking out, number induction magnetic sheet identification of guest's table, guest's fingerprint recognition, the different means of identification such as guest's facial characteristics identification.

5. chafing dish restaurant self-selecting type as claimed in claim 1 consumption intelligent management instrument, is characterized in that: people's goods spacer assembly is made up of door, cabinet, lock, or drawer, cabinet, lock composition.

6. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 1, is characterized in that: people's goods spacer assembly can be fixture, and sucker is fixing to dish kinds of goods, and it can not be taken out.

7. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 5, is characterized in that: door or the drawer with a transparent material.

8. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 1, is characterized in that: people's goods spacer assembly switch has self-locking device, under the effect that there is no external force, can realize self-locking.

9. chafing dish restaurant self-selecting type as claimed in claim 1 consumption intelligent management instrument, is characterized in that: a spacer assembly and pick and place identity recognition device can corresponding one or more than one detecting unit, the reality function that once multiple dish goods is got in identification.

10. chafing dish restaurant self-selecting type consumption intelligent management instrument as claimed in claim 1, it is characterized in that: checkout guide apparatus is made up of with checkout identity recognition device the guide display device of settling accounts, can be used as portable cash register platform, it can, with wired mode and instrument networking, also can be networked with the wireless means such as infrared bluetooth and instrument.

11. chafing dish restaurant self-selecting types as claimed in claim 10 consumption intelligent management instruments, is characterized in that: its guide apparatus of checking out is with keyboard, and display screen can touch screen control, for control information input, and browse multilayer commodity and consume message for client.

12. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 11, is characterized in that: checkout guide apparatus possesses function of swiping card, possesses printed invoice function.

13. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 12, it is characterized in that: complete after checkout guide, checkout guide apparatus has this identification consumption data zero clearing, same identifying information, next time, consumption was from zero calculating, and store this consumption data into function in data-carrier store, set up consumption data account storehouse.

14. chafing dish restaurant self-selecting type consumption intelligent management instruments claimed in claim 1, it is characterized in that: can be to the detecting unit monomer vegetable quality of instrument, and corresponding price sets, setup parameter according to demand, can be realized by display and the keyboard of checkout guide apparatus.

15. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 1, is characterized in that: have built-in and external camera, for instrument provides safety image monitoring.

16. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 15, it is characterized in that: get dish goods when client opens spacer assembly, in the situation that not cutting out, again article are put back to by spacer assembly, instrument can detect the state of putting back to goods according to kinds of goods pick-up unit and camera, dish goods does not change can close people's goods spacer assembly, if detect dish goods now extremely, can not close people's goods spacer assembly, and send indication by mobile phone rate guide apparatus to operator.

17. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 1, is characterized in that: also there is refrigeration, and fresh-keeping, the functions such as heating.

18. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 1, is characterized in that: dish kinds of goods top arranges display screen, shows the title of dish kinds of goods, the information such as price, and display screen sends peculiar signal by changing color.

19. chafing dish restaurant self-selecting type consumption intelligent management instruments as claimed in claim 18, it is characterized in that: when kinds of goods pick-up unit detects vegetable and kinds of goods amount lower than setting value, send signal in short supply to removable checkout guide apparatus, also can make vegetable top display change prompting color and remind staff, facilitate employee to supplement in time vegetable or kinds of goods.