CN108685454A - A kind of multi-functional LD device and control method - Google Patents
A kind of multi-functional LD device and control method Download PDFInfo
- Publication number
- CN108685454A CN108685454A CN201810660453.5A CN201810660453A CN108685454A CN 108685454 A CN108685454 A CN 108685454A CN 201810660453 A CN201810660453 A CN 201810660453A CN 108685454 A CN108685454 A CN 108685454A
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- China
- Prior art keywords
- controller
- storage tank
- chamber door
- terminal
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000007710 freezing Methods 0.000 claims abstract description 3
- 230000008014 freezing Effects 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 28
- 238000010304 firing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
- A47G29/141—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels comprising electronically controlled locking means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/14—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels
- A47G29/141—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels comprising electronically controlled locking means
- A47G2029/147—Deposit receptacles for food, e.g. breakfast, milk, or large parcels; Similar receptacles for food or large parcels with appliances for preventing unauthorised removal of the deposited articles, i.e. food or large parcels comprising electronically controlled locking means the receptacle comprising heating or cooling means
Abstract
The invention discloses a kind of multi-functional LD device and control method, including at least one storage tank, temperature sensor, and the installation locking mechanism on the chamber door of each storage tank are set, for closing chamber door in each storage tank;Refrigeration mechanism, for freezing to each storage tank;Mechanism is heated, for being heated to each storage tank;Input unit, the locking for contacting locking device;Display device, the state for showing storage tank;Controller receives the signal of temperature sensor and the signal of input unit and control refrigeration mechanism, retaining mechanism.The present invention is ingenious in design, simple in structure, applied widely;Refrigeration mechanism and heating mechanism are controlled by controller, meets the needs of different articles are to temperature, it is applied widely.
Description
Technical field
The present invention relates to life field of household appliances, more particularly to a kind of multi-functional LD device and control method.
Background technology
With the quickening pace of modern life, it takes out market to rapidly develop, takes out the important component as life.It is taking out
After being sent to, it may appear that following situations:Because owner is temporarily busy and cannot receive causes take-away person earnestly to wait for after take-away is sent to
10 minutes even longer time or owner because it is temporarily busy cannot enjoy immediately cause to take out it is cold fall, also or fresh fruit
Lead to breakage because temperature is improper Deng fresh-keeping article is needed.
Invention content
For the above defect of the existing technology, it is a primary object of the present invention to overcome the deficiencies in the prior art it
Place, discloses a kind of multi-functional LD device, including start button, at least one storage tank, setting in each storage tank
Temperature sensor, and the installation locking mechanism on the chamber door of each storage tank, for closing chamber door;
Refrigeration mechanism, for freezing to each storage tank;
Mechanism is heated, for being heated to each storage tank;
Input unit, the locking for contacting the locking device;
Display device, the state for showing the storage tank;
Controller receives the signal of the temperature sensor and the signal of the input unit and the control refrigeration machine
Structure, the retaining mechanism.
Further, further include photoelectric sensor, the photoelectric sensor be mounted on the storage tank in, and with it is described
Controller communication.
Further, further include communication module and terminal, the terminal is sent out by the communication module to the controller
It penetrates instruction and reads the data of the controller.
Further, the refrigeration mechanism is semiconductor chilling plate, and the retaining mechanism is electromagnetic lock, the input unit
For numeric keypad, the display is one kind in liquid crystal display, dot matrix screen.
Further, the communication module is one or more combinations in GPS, WIFI, bluetooth.
The invention also discloses a kind of control method of multi-functional LD device, this method includes:
The step of being put into article:Chamber door is opened, article is put into, then shuts chamber door;It is sent out to controller by input unit
Instruction is sent, storage tank target temperature is set, retaining mechanism locks chamber door, when the temperature that temperature sensor detects in real time is less than mesh
Temperature is marked, controller starts heating mechanism, conversely, then starting refrigeration mechanism, the state in storage tank is shown by display device;
Take out object:After inputting password by input unit, controller is transmitted a signal to, whether controller judges password
Correctly, if correctly, locking device is closed, refrigeration mechanism and heating mechanism are simultaneously closed off;Then chamber door is opened, extract
Product.
Further, photoelectric sensor is installed in storage tank, the photoelectric sensor is connect with controller, passes through photoelectricity
Whether there is article in sensor detection storage tank, after placing article in storage tank, photoelectric sensor detects article, controller
It controls locking device to start, after closing chamber door, chamber door is locked;Conversely, not starting locking device then.
Further, further include communication module and terminal, the communication module is electrically connected with the controller, the terminal
By communication module to controller firing order and Read Controller data.
Further, terminal sends instruction, and communication module sends controller to after receiving instruction, in the unpacking instruction
Including terminal secret key and order, after the controller compares terminal secret key, if terminal secret key matches, corresponding life is executed
It enables, if it fails to match for terminal secret key, ignores the order;
Meanwhile real-time status is sent to the terminal by the controller by the communication module, terminal will by APP
It is shown after data decoding.
Further, the password is provided with two-stage, is divided into user password and administrator password, user password is for opening case
Door changes administrator password and user password by administrator password.
The advantageous effect that the present invention obtains:
(1) present invention is ingenious in design, simple in structure, applied widely.
(2) refrigeration mechanism and heating mechanism are controlled by controller, meets the needs of different articles are to temperature, the scope of application
Extensively.
(3) photoelectric sensor is installed inside storage tank, on the basis of judging whether there is article, to control retaining mechanism
Whether start, has saved energy consumption.
(4) increase the identification of terminal secret key and APP decodings during with terminal called, the guarantor of data has been effectively ensured
Close property.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of multi-functional LD device of the present invention;
Reference numeral is as follows:
1, storage tank, 2, refrigeration mechanism, 3, heating mechanism, 4, retaining mechanism, 5, input unit, 6, photoelectric sensor, 7,
Communication module, 8, display device, 9, temperature sensor.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, right with reference to the accompanying drawings and embodiments
The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.
A kind of multi-functional LD device of the present invention, as shown in Figure 1, including start button (not shown), at least one storage
Object case 1, refrigeration mechanism 2, heating mechanism 3, retaining mechanism 4, display device 8 and input unit 5, start button control the present apparatus
Start and stop;Temperature sensor 9 is set in each storage tank 1, the real-time temperature in storage tank 1 is detected by temperature sensor 9
Degree state;Retaining mechanism 4 is mounted on chamber door, and retaining mechanism can be electromagnetic lock, by magnetic force that chamber door and babinet is firmly solid
It is fixed;Controller receives the signal of the signal and input unit 5 of temperature sensor 9, and controls refrigeration mechanism 2, heating 3 and of mechanism
The working condition of retaining mechanism 4;Controller can be 51 series monolithics;Preferably, refrigeration mechanism 3 can be semiconductor refrigerating
Piece, input unit 5 can be numeric keypads, and display device 8 can be one kind in liquid crystal display or dot matrix screen, for showing storing
The information such as the state in case 1, i.e. real time temperature, the state of retaining mechanism 4, set temperature.Wherein, storage tank is made using PU materials
For insulating layer, heat-insulated aluminium foil is pasted on insulating layer, greasy dirt and soup is not feared, is not afraid of and falls off.
In one embodiment, photoelectric sensor 6 is also installed in each storage tank 1, storage tank 1 is detected by photoelectric sensor
Inside whether there is article, and is communicated with controller.
In the above-described embodiments, it is additionally provided with 7 pieces of mould of communication and terminal (not shown), terminal can be mobile phone, ipad etc.,
Communication module 7 is electrically connected with the controller, and terminal is by communication module 7 to controller firing order and the number of Read Controller
According to.Wherein, communication module 7 can be one or more combinations in GPS, WIFI, bluetooth.
The invention also discloses a kind of control method of multi-functional LD device, this method includes the steps that when being put into article
With the step of when taking-up article:Wherein,
The step of being put into article:
1) chamber door is opened, article is put into, presses start button, then shut chamber door, photoelectric sensor 6 detects storage tank
Article in 1 starts retaining mechanism 4 and locks chamber door;Wherein, retaining mechanism 4 can also be by manually opened, light in order to prevent
Electric transducer 6 breaks down, and can not start retaining mechanism 4;
2) it is sent and is instructed to controller by input unit, which is usually to set storage tank target temperature, locks machine
Structure 4 locks chamber door, and when the temperature that temperature sensor 9 detects in real time is less than target temperature, controller starts heating mechanism 3, instead
It, then start refrigeration mechanism 2;
3) state in storage tank is shown by display device.
The step of taking out article:
1) after inputting password by input unit 5, controller is transmitted a signal to;
2) controller judges whether password is correct, if correctly, locking device 4 is closed, simultaneously closes off refrigeration mechanism 2 and system
Heat engine structure 3;If mistake, locking device 4 continues to start, and is simultaneously emitted by alarm;
3) then chamber door is opened, takes out article.
In order to save energy consumption, opened when being put into step 2 in article, refrigeration mechanism 2 and different heating mechanism 3 in above-described embodiment
It opens;In addition, for the purposes of saving energy consumption, and increase refrigeration mechanism 2 and heat the service life of mechanism 3, refrigeration can be set
Mechanism 2 and heating mechanism 3 simultaneously close off temperature range, such as:When target temperature be 60 DEG C, simultaneously close off temperature and could be provided as
55-65 DEG C, when heating mechanism 3 temperature in storage tank 1 is heated to 60 DEG C, then close heating mechanism 3, when temperature fall after rise to
At 55 DEG C or less, it is again started up heating mechanism 3, temperature is reheated to 60 DEG C.According to same principle, other can be set
Temperature.
In above-described embodiment, photoelectric sensor 6 is installed in storage tank 1, photoelectric sensor 6 connect with controller, passes through
Whether there is article in photoelectric sensor detection storage tank, after placing article in storage tank 1, photoelectric sensor 6 detects article,
Controller controls locking device and starts, and after closing chamber door, chamber door is locked;Conversely, not starting locking device then.It is patrolled by this
Design is collected, energy consumption can be further saved, because electric energy can be lost in locking device 4 on startup, not have when in storage tank 1
When article, chamber door is without being locked.When the inside is there are when article, chamber door is locked by retaining mechanism 4, plays protection article
Purpose.
In addition, the invention also includes communication module 7 and terminal, communication module 7 is electrically connected with the controller, and terminal passes through communication
Module 7 is to controller firing order and Read Controller data.Wherein, data can be real time temperature, target temperature, refrigeration
The working condition etc. of mechanism 2 and heating mechanism 3 can also send modification temperature to controller by terminal, unpack, Modify password
Deng operation.
Specifically logical process is:Terminal sends instruction of unpacking, and communication module 7 sends controller to after receiving instruction,
Instruction includes terminal secret key and order, and terminal secret key is equivalent to the identity card of user, and controller is needed to sending order
Terminal check identity just executes order after identity is correct, when the secret key mismatch in terminal secret key and controller, then ignores the life
It enables.
In addition, real-time status is sent to terminal by controller by communication module 7, after terminal is decoded data by APP
Display.Terminal can go up installation APP, be decoded to the information of transmission by APP, then can be just shown in terminal;It can be true
Protect the confidentiality of information;Remote control may be implemented by this method.
Password in above-described embodiment is set as two-stage, is divided into user password and administrator password, user password is for opening
Routine operations, the administrator passwords such as chamber door, setting temperature are used for password and the administrator password of itself for changing.Pass through multistage dense
Code, ensure that the reliability that storage tank 1 uses.
In one embodiment,
1) it places an article in storage tank 1, presses start button, photoelectric sensor 6 is started to work, and detects storage tank
Article in 1 starts retaining mechanism 4, shuts chamber door, retaining mechanism 4 locks chamber door;
2) target temperature in case is set, if inwardly temperature is less than the work of target temperature heating mechanism, to being heated in case, if
Higher than target temperature, refrigeration mechanism work keeps constant temperature to cooling down in case after reaching target temperature;Meanwhile it will adopt in real time
The data of collection and the working condition of retaining mechanism send display device to and are shown.
3) when taking out, password is inputted by input unit, Password Input is correct, and retaining mechanism 4 is closed, and chamber door can be at this time
It opens, each device is stopped;Conversely, working as Password Input mistake, chamber door can not be opened, and alarm is simultaneously emitted by.
The advantageous effect that the present invention obtains:
(1) present invention is ingenious in design, simple in structure, applied widely.
(2) refrigeration mechanism and heating mechanism are controlled by controller, meets the needs of different articles are to temperature, the scope of application
Extensively.
(3) photoelectric sensor is installed inside storage tank, on the basis of judging whether there is article, to control retaining mechanism
Whether start, has saved energy consumption.
(4) increase the identification of terminal secret key and APP decodings during with terminal called, the guarantor of data has been effectively ensured
Close property.
The foregoing is merely a prefered embodiment of the invention, practical range not for the purpose of limiting the invention;If not departing from this
The spirit and scope of invention, modify or equivalently replace the present invention, and should all cover the protection in the claims in the present invention
In range.
Claims (10)
1. a kind of multi-functional LD device, which is characterized in that including start button, at least one storage tank, each storing
Temperature sensor, and the installation locking mechanism on the chamber door of each storage tank are set in case, for closing chamber door;
Refrigeration mechanism, for freezing to each storage tank;
Mechanism is heated, for being heated to each storage tank;
Input unit, the locking for contacting the locking device;
Display device, the state for showing the storage tank;
Controller, receive the signal of the temperature sensor and the signal of the input unit and the control refrigeration mechanism,
The retaining mechanism.
2. a kind of all function LD devices according to claim 1, which is characterized in that further include photoelectric sensor, it is described
Photoelectric sensor be mounted on the storage tank in, and with the controller communication.
3. according to a kind of any all function LD devices of claim 1-2, which is characterized in that further include communication module and
Terminal, the terminal to the controller firing order and read the data of the controller by the communication module.
4. a kind of all function LD devices according to claim 1, which is characterized in that the refrigeration mechanism is semiconductor system
Cold, the retaining mechanism is electromagnetic lock, and the input unit is numeric keypad, and the display is in liquid crystal display, dot matrix screen
One kind.
5. a kind of all function LD devices according to claim 3, which is characterized in that the communication module be GPS,
One or more combinations in WIFI, bluetooth.
6. a kind of control method of multi-functional LD device, this method include:
The step of being put into article:Chamber door is opened, article is put into, then shuts chamber door;Referred to controller transmission by input unit
It enables, sets storage tank target temperature, retaining mechanism locks chamber door, when the temperature that temperature sensor detects in real time is less than target temperature
Degree, controller starts heating mechanism, conversely, then starting refrigeration mechanism, the state in storage tank is shown by display device;
Take out object:After inputting password by input unit, controller is transmitted a signal to, whether just controller judges password
Really, if correctly, locking device is closed, refrigeration mechanism and heating mechanism are simultaneously closed off;Then chamber door is opened, takes out article.
7. a kind of control method of multi-functional LD device according to claim 6, which is characterized in that pacify in storage tank
Photoelectric sensor is filled, the photoelectric sensor is connect with controller, detects in storage tank whether have article by photoelectric sensor,
After placing article in storage tank, photoelectric sensor detects that article, controller control locking device and start, when closing chamber door
Afterwards, chamber door is locked;Conversely, not starting locking device then.
8. a kind of control method of multi-functional LD device according to claim 6, which is characterized in that further include communication mould
Block and terminal, the communication module are electrically connected with the controller, and the terminal is by communication module to controller firing order
And Read Controller data.
9. a kind of control method of multi-functional LD device according to claim 8, which is characterized in that terminal transmission refers to
It enables, communication module sends controller to after receiving instruction, and the unpacking instruction includes terminal secret key and order, the control
After device processed compares terminal secret key, if terminal secret key matches, the corresponding command is executed, if it fails to match for terminal secret key, nothing
Depending on the order;
Meanwhile real-time status is sent to the terminal by the controller by the communication module, terminal is by APP by data
It is shown after decoding.
10. a kind of control method of multi-functional LD device according to claim 6, which is characterized in that the password is set
It is equipped with two-stage, is divided into user password and administrator password, user password changes administrator password for opening chamber door by administrator password
And user password.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660453.5A CN108685454A (en) | 2018-06-25 | 2018-06-25 | A kind of multi-functional LD device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810660453.5A CN108685454A (en) | 2018-06-25 | 2018-06-25 | A kind of multi-functional LD device and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108685454A true CN108685454A (en) | 2018-10-23 |
Family
ID=63849129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810660453.5A Pending CN108685454A (en) | 2018-06-25 | 2018-06-25 | A kind of multi-functional LD device and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108685454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113474607A (en) * | 2019-02-25 | 2021-10-01 | Lg电子株式会社 | Control and management method of refrigerator for entrance using application installed on storage medium |
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- 2018-06-25 CN CN201810660453.5A patent/CN108685454A/en active Pending
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| CN103654252A (en) * | 2012-09-21 | 2014-03-26 | 天津市泛凯科贸有限公司 | Intelligent mailbox for residential area |
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| CN113474607A (en) * | 2019-02-25 | 2021-10-01 | Lg电子株式会社 | Control and management method of refrigerator for entrance using application installed on storage medium |
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