CN110063700B

CN110063700B - Intelligent dish washing machine based on RFID identification

Info

Publication number: CN110063700B
Application number: CN201910413699.7A
Authority: CN
Inventors: 施小炜
Original assignee: Shanghai Suqi Information Technology Co ltd
Current assignee: Shanghai Suqi Information Technology Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2022-01-18
Anticipated expiration: 2039-05-17
Also published as: CN110063700A

Abstract

The invention relates to the technical field of dish washing machines and discloses an intelligent dish washing machine based on RFID recognition, which comprises a shell, wherein a fixing plate is fixedly connected to the inner wall of the shell, a hook is fixedly connected to the inner side of the fixing plate, a bowl basket is clamped outside the hook, an upper computer is fixedly connected to the top of the shell, and a touch screen is fixedly installed on the front side of the upper computer. This intelligent dish washer based on RFID discernment through establish the data sheet that contains the kind, serial number and the state of tableware in the host computer in advance, after the dish basket in the shell is put into to the tableware that needs wash, utilize the RFID antenna in the shell to read tableware kind serial number and state, accomplish and predetermine the washing time after, the tableware state switches into "having washed" to record the detailed data of cleaning process in the host computer, including quantity, kind, it is long when wasing, washing time equivalent data, for later stage inquiry tracking.

Description

Intelligent dish washing machine based on RFID identification

Technical Field

The invention relates to the technical field of dish washing machines, in particular to an intelligent dish washing machine based on RFID identification.

Background

The RFID technology, also called RFID, is a communication technology that can identify a specific target and read and write related data through a radio signal without establishing mechanical or optical contact between an identification system and the specific target, and RFID readers are mobile and fixed, and currently, the RFID technology is widely applied, for example: library, access control system and food safety source tracing.

Traditional dish washer only uses as washing tableware, the unable concrete statistics of variety quantity and the cleaning time to washing tableware, but such cleaning process lacks the supervision nature in the public health field, client does not know whether the tableware that oneself was used really washes, when food hygiene goes wrong, the supervision department also can't be through the cleaning process who traces back the tableware, judge the sanitary condition who uses the tableware at that time, even the tableware owner also can't be clear whether the tableware that is using is washed, above-mentioned condition can bring very big hidden danger to public health safety, so propose an intelligent dish washer based on RFID discernment and solve the above-mentioned problem of proposing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent dish washing machine based on RFID (radio frequency identification), which has the advantage of recording the washing degree of tableware, and solves the problems that the common sanitation field is lack of supervision, customers do not know whether the tableware used by the customers is really washed, and when the food sanitation is in problem, a supervision department cannot judge the sanitation state of the tableware used at that time by backtracking the washing process of the tableware, and even the owner of the tableware cannot clearly know whether the tableware in use is washed or not.

(II) technical scheme

In order to realize the purpose of recording the washing degree of the tableware, the invention provides the following technical scheme: an intelligent dish washing machine based on RFID identification comprises a shell, wherein a fixed plate is fixedly connected to the inner wall of the shell, a hook is fixedly connected to the inner side of the fixed plate, a bowl basket is clamped outside the hook, an upper computer is fixedly connected to the top of the shell, a touch screen is fixedly installed on the front side of the upper computer, an alarm is fixedly installed at the right end inside the upper computer, an industrial personal computer is fixedly connected to the top of the shell and the right side of the upper computer, RFID antennas are fixedly installed on the left side wall and the right side wall of the inner cavity of the shell, anti-slip feet are fixedly connected to the bottom of the shell, a fixed laminate is fixedly connected to the bottom end of the inner wall of the shell, the opposite side of the fixed laminate and the bottom wall of the inner cavity of the shell are fixedly connected to the top and the bottom of the partition respectively, a heater is fixedly installed on the right end of the bottom wall of the inner cavity of the shell, a water pump is fixedly installed on the left end of the bottom wall of the inner cavity of the shell, the outer part of the water pump is fixedly connected with an air duct, the inner cavity top wall of the shell is fixedly connected with a liquid outlet pipe, the left end of the front surface of the shell is fixedly connected with a magnet, the left end of the front surface of the shell, which is positioned at the bottom end of the magnet, is fixedly provided with a contact sensor, the bottom end of the right side of the shell is fixedly connected with a liquid inlet pipe, the outer part of the liquid inlet pipe is fixedly provided with a control valve, the right end of the front surface of the shell is fixedly connected with a connecting piece, the front surface of the connecting piece is fixedly connected with a door plate, the front surface of the door plate is fixedly connected with observation glass, the inner top wall of the door plate is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a control box, the front surface of the control box, which is positioned at the bottom end of the function key, is movably provided with an adjusting knob, the inner cavity right side wall of the shell, which is positioned at the bottom of the partition plate, is fixedly provided with a temperature sensor, the lamp holder is fixedly connected with the front face of the fixing plate and the top of the partition plate, and the lamp shade is fixedly connected with the outer portion of the lamp holder.

Preferably, the shell, the fixing layer plate and the partition plate are integrated, the bottom end of the back of the shell and the back of the water pump are hinged to form a maintenance door, and the bottom end of the back of the shell and the top of the fixing layer plate are fixedly connected with a liquid discharge pipe.

Preferably, the number of the fixed plates is four, two fixed plates are distributed on the rear side wall of the inner cavity of the shell, and the other two fixed plates are respectively distributed on the left side wall and the right side wall of the inner cavity of the shell.

Preferably, the number of the hooks is twelve, the four hooks form a group, and the hooks and the fixing plate form a whole.

Preferably, a lamp tube is fixedly installed in the lamp holder, and the lamp holder is fixedly connected with the shell through a fixing screw.

Preferably, the back of the upper computer is hinged with a turnover door, the right end of the front of the upper computer is provided with a sound transmission hole, and the back of the upper computer is fixedly connected with a network cable connector.

Preferably, the connecting piece comprises a fixed piece and a movable piece, the fixed piece is fixedly connected with the shell, and the movable piece is fixedly connected with the door panel.

Preferably, the magnet is fixedly connected to the left end of the back of the door plate, the door plate is in a shape like a Chinese character 'hui', and the front of the observation glass is provided with a rectangular through hole.

Preferably, the inside of baffle is seted up the fixed orifices, and the inside fixedly connected with air duct of fixed orifices.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent dish washing machine based on RFID identification, which has the following beneficial effects:

the intelligent dish washing machine based on the RFID identification is characterized in that a data table containing the type, number and state (uncleaned, in-process and finished) of tableware is established in an upper computer in advance, after the tableware to be washed is placed in a basket in a shell, the RFID antenna in the shell is used for reading the type number and state of the tableware (the state of the tableware in a cabinet is in the process of washing), the dish washing machine is started, a function key and an adjusting knob on a control box are operated to adjust the mode of the dish washing machine, a control valve is opened to feed liquid, then a heater heats the water and transports the hot water into a liquid inlet pipe and a liquid outlet pipe to wash the tableware by using a water pump, after the preset washing time is finished, the state of the tableware is switched to be washed, and the detailed data of the washing process, including the quantity, the type, the washing time length, the washing time, the number of washing per year and the time point equivalent data per month are recorded in the upper computer, for later inquiry and tracking, when the tableware is cleaned and taken out of the dishwasher for storage, the state of the tableware can be inquired through the hand-held machine, in the common catering environment, a sanitary blind area is formed when the tableware is cleaned, customers, catering practitioners and health supervision departments cannot know whether the tableware is cleaned or not, whether the cleaning flow meets the regulations or not, after the invention is applied, the flow of the cleaning link is clear and traceable, which is not only responsible for the sanitation and safety of customers, but also standardizes the behaviors of catering practitioners, and the health supervision department can also inquire the sanitary conditions of the catering place in detail, take precautions against in the bud, the system on the industrial personal computer can set up the cleaning flow in the cabinet, including the time length setting of washing, data record and warning suggestion of opening the cabinet door when not reaching the set cleaning time, the alarm can send out the too high alarm suggestion of tableware temperature in the short time after finishing washing.

Drawings

FIG. 1 is a structural sectional view of an intelligent dishwasher based on RFID identification according to the present invention;

fig. 2 is a front view of an intelligent dishwasher based on RFID identification according to the present invention.

In the figure: the device comprises a shell 1, a fixing plate 2, a hook 3, a bowl basket 4, a lamp holder 5, a lamp shade 6, a host computer 7, a touch screen 8, an alarm 9, an industrial personal computer 10, a connecting piece 11, an anti-skid foot 12, a fixing layer plate 13, a partition plate 14, a heater 15, a water pump 16, an air duct 17, a liquid outlet pipe 18, a magnet 19, a contact sensor 20, a liquid inlet pipe 21, a control valve 22, a door plate 23, observation glass 24, a fixing frame 25, a temperature sensor 26, a control box 27, a function key 28, an adjusting knob 29 and an RFID antenna 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an intelligent dish washer based on RFID identification comprises a housing 1, the housing 1, a fixing layer plate 13 and a partition plate 14 are integrated into a whole, a maintenance door is hinged to the bottom of the back of the housing 1 and the back of a water pump 16, a liquid discharge pipe is fixedly connected to the bottom of the back of the housing 1 and the top of the fixing layer plate 13, fixing plates 2 are fixedly connected to the inner wall of the housing 1, the number of the fixing plates 2 is four, two fixing plates 2 are distributed on the rear side wall of the inner cavity of the housing 1, the other two fixing plates 2 are respectively distributed on the left side wall and the right side wall of the inner cavity of the housing 1, hooks 3 are fixedly connected to the inner side of the fixing plates 2, the number of the hooks 3 is twelve, the four hooks 3 are in one group, the hooks 3 and the fixing plates 2 are integrated, a bowl basket 4 is clamped outside the hooks 3, and an upper computer 7 is fixedly connected to the top of the housing 1, the back of the upper computer 7 is hinged with a turnover door, the right end of the front of the upper computer 7 is provided with a sound transmission hole, the back of the upper computer 7 is fixedly connected with a network cable connector, the front of the upper computer 7 is fixedly provided with a touch screen 8, the right end of the inner part of the upper computer 7 is fixedly provided with an alarm 9, the top of the shell 1 is fixedly connected with an industrial personal computer 10 positioned at the right side of the upper computer 7, the left side wall and the right side wall of the inner cavity of the shell 1 are fixedly provided with RFID antennas 30, the bottom of the shell 1 is fixedly connected with an anti-slip foot 12, the bottom end of the inner wall of the shell 1 is fixedly connected with a fixed layer plate 13, the fixed layer plate 13 and the opposite side of the bottom wall of the inner cavity of the shell 1 are respectively fixedly connected with the top and the bottom of a partition plate 14, the inner part of the partition plate 14 is provided with a fixed hole, the inner part of the fixed hole is fixedly connected with an air duct 17, the right end of the bottom wall of the inner cavity of the shell 1 is fixedly provided with a heater 15, and the left end of the bottom wall of the inner cavity of the shell 1 is fixedly provided with a water pump 16, the outer part of the water pump 16 is fixedly connected with an air guide pipe 17, the inner cavity top wall of the shell 1 is fixedly connected with a liquid outlet pipe 18, the front left end of the shell 1 is fixedly connected with a magnet 19, the front left end of the shell 1 is fixedly provided with a contact inductor 20 positioned at the bottom end of the magnet 19, the bottom end of the right side of the shell 1 is fixedly connected with a liquid inlet pipe 21, the outer part of the liquid inlet pipe 21 is fixedly provided with a control valve 22, the front right end of the shell 1 is fixedly connected with a connecting piece 11, the connecting piece 11 comprises a fixing piece and a moving piece, the fixing piece is fixedly connected with the shell 1, the moving piece is fixedly connected with a door plate 23, the front of the connecting piece 11 is fixedly connected with a door plate 23, the left end of the back of the door plate 23 is fixedly connected with the magnet 19, the door plate 23 is in a shape of a Chinese character 'hui', the front of the observation glass 24 is provided with a rectangular through hole, the front of the door plate 23 is fixedly connected with an observation glass 24, and the inner top wall of the door plate 23 is fixedly connected with a fixing frame 25, the inner wall of the fixed mount 25 is fixedly connected with a control box 27, the front of the control box 27 is fixedly connected with a function key 28, the front of the control box 27 and the bottom end of the function key 28 are movably provided with an adjusting knob 29, the right side wall of the inner cavity of the shell 1 and the bottom of the partition 14 are fixedly provided with a temperature sensor 26, the front of the fixed plate 2 and the top of the partition 14 are fixedly connected with a lamp holder 5, the interior of the lamp holder 5 is fixedly provided with a lamp tube, the lamp holder 5 is fixedly connected with the shell 1 through a fixing screw, the exterior of the lamp holder 5 is fixedly connected with a lamp shade 6, the lamp shade comprises a handheld reader for inquiring the state of tableware in the dish washer, the handheld reader can also inquire the state of the tableware through networking with the dish washer, and comprises the last washing time, the annual washing times and time points every day, the invention carries out the full-flow digital tracking and monitoring to the washing flow of the common dish washer through the RFID technology, accomplish the data butt joint in dish washer and the linkage of handheld reading ware, prevent that operating personnel from judging the tableware state mistake outside the dish washer, accomplished local and high in the clouds data sharing on dish washer industrial computer 10 system, can unify pursuit and control the food and beverage place that has a plurality of dish washers, accomplished can direct operation on the industrial computer 10 local system of dish washer, it also can the localization use to need not the networking, thereby reached and to carry out the purpose of writing down to the washing degree of tableware.

To sum up, the intelligent dishwasher based on RFID identification is characterized in that a data table containing the type, number and state (uncleaned, in-wash and in-wash) of tableware is established in the upper computer 7 in advance, after the tableware to be washed is placed in the basket 4 in the housing 1, the RFID antenna 30 in the housing 1 is used for reading the type number and state of the tableware (the state of the tableware in the cabinet is in the in-wash state), the dishwasher is started, the function key 28 and the adjusting knob 29 on the control box 27 are operated to adjust the mode of the dishwasher, the control valve 22 is opened to feed liquid, then the heater 15 heats the water and the water pump 16 is used for transporting the hot water into the liquid outlet pipe 18 to wash the tableware, after the preset washing time is finished, the state of the tableware is switched to be washed, and the detailed data of the washing process including the quantity, the type and the washing time are recorded in the upper computer 7, The data of the washing time, the number of times of washing each month and the time point are equalized for later inquiry and tracking, when the tableware is washed and taken out of the dishwasher for storage, the state of the tableware can be inquired through the hand-held machine, in the common catering environment, a sanitary blind area is formed when the tableware is cleaned, customers, catering practitioners and health supervision departments cannot know whether the tableware is cleaned or not, whether the cleaning flow meets the regulations or not, after the invention is applied, the flow of the cleaning link is clear and traceable, which is not only responsible for the sanitation and safety of customers, but also standardizes the behaviors of catering practitioners, and the health supervision department can also inquire the sanitary condition of the catering place in detail, take precautions against in the bud, the system on the industrial personal computer 10 will set up the cleaning flow in the cupboard, including the long setting of washing, data record and warning suggestion of opening the cabinet door when not reaching the set cleaning time, alarm 9 will send out the too high alarm suggestion of tableware temperature in the short time after finishing washing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent dishwasher based on RFID identification, comprising a housing (1), characterized in that: the inner wall of the shell (1) is fixedly connected with a fixing plate (2), the inner side of the fixing plate (2) is fixedly connected with a hook (3), the outer portion of the hook (3) is connected with a bowl basket (4), the top of the shell (1) is fixedly connected with an upper computer (7), the front of the upper computer (7) is fixedly provided with a touch screen (8), the right end of the inner portion of the upper computer (7) is fixedly provided with an alarm (9), the top of the shell (1) is positioned on the right side of the upper computer (7) and fixedly connected with an industrial personal computer (10), the inner cavity left side wall and the inner cavity right side wall of the shell (1) are fixedly provided with RFID antennas (30), the bottom of the shell (1) is fixedly connected with anti-slip feet (12), the inner wall bottom of the shell (1) is fixedly connected with a fixing laminate (13), and the opposite side of the inner cavity bottom wall of the shell (1) is respectively fixedly connected with the top and the bottom of a partition plate (14), the right-hand member fixed mounting of shell (1) inner chamber diapire has heater (15), the left end fixed mounting of shell (1) inner chamber diapire has water pump (16), shell (1), fixed plywood (13) and baffle (14) are a whole, and the bottom at the shell (1) back just is located the back of water pump (16) and articulates there is the maintenance door, the outside fixedly connected with air duct (17) of water pump (16), the inner chamber roof fixedly connected with drain pipe (18) of shell (1), the positive left end fixedly connected with magnet (19) of shell (1), the positive left end of shell (1) just is located the bottom fixed mounting of magnet (19) and has contact inductor (20), the bottom fixedly connected with feed liquor pipe (21) on shell (1) right side, the outside fixed mounting of feed liquor pipe (21) has control valve (22), the right end of the front surface of the shell (1) is fixedly connected with a connecting piece (11), the front surface of the connecting piece (11) is fixedly connected with a door panel (23), the front surface of the door panel (23) is fixedly connected with observation glass (24), the inner top wall of the door panel (23) is fixedly connected with a fixed frame (25), the inner wall of the fixed frame (25) is fixedly connected with a control box (27), the front of the control box (27) is fixedly connected with a function key (28), an adjusting knob (29) is movably arranged on the front surface of the control box (27) and at the bottom end of the function key (28), a temperature sensor (26) is fixedly arranged on the right side wall of the inner cavity of the shell (1) and positioned at the bottom of the partition plate (14), the lamp holder is characterized in that the front face of the fixing plate (2) and the top of the partition plate (14) are fixedly connected with a lamp holder (5), and the outer portion of the lamp holder (5) is fixedly connected with a lamp shade (6).

2. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the bottom end of the back of the shell (1) is fixedly connected with a liquid discharge pipe at the top of the fixed laminate (13).

3. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the quantity of fixed plate (2) is four, and two fixed plate (2) distribute on the inner chamber rear side wall of shell (1), and two other fixed plate (2) distribute respectively in the inner chamber left side wall and the inner chamber right side wall of shell (1).

4. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the number of the hooks (3) is twelve, the four hooks (3) form a group, and the hooks (3) and the fixing plate (2) form a whole.

5. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the lamp tube is fixedly arranged inside the lamp holder (5), and the lamp holder (5) is fixedly connected with the shell (1) through a fixing screw.

6. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the back of the upper computer (7) is hinged with a turnover door, the right end of the front of the upper computer (7) is provided with a sound transmission hole, and the back of the upper computer (7) is fixedly connected with a network cable connector.

7. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the connecting piece (11) comprises a fixed piece and a movable piece, the fixed piece is fixedly connected with the shell (1), and the movable piece is fixedly connected with the door plate (23).

8. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the left end fixedly connected with magnet (19) on door plant (23) back, door plant (23) are back font, the front of observing glass (24) is seted up rectangular through-hole.

9. The intelligent dishwasher based on RFID identification according to claim 1, characterized in that: the inside of baffle (14) is seted up the fixed orifices, and the inside fixedly connected with air duct (17) of fixed orifices.