CN206248131U - A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system - Google Patents
A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system Download PDFInfo
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- CN206248131U CN206248131U CN201621327789.2U CN201621327789U CN206248131U CN 206248131 U CN206248131 U CN 206248131U CN 201621327789 U CN201621327789 U CN 201621327789U CN 206248131 U CN206248131 U CN 206248131U
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- microprocessor
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- Investigating Or Analysing Materials By Optical Means (AREA)
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Abstract
The utility model discloses a kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system, microprocessor is included, the microprocessor is single-chip microcomputer STC89C52；Data transmission unit, the data transmission unit includes WiFi switches, WiFi components and router, and the WiFi components are bridged with the microprocessor by wireless signal, are bridged also by wireless signal between the WiFi components and the router；Remote controllers, are connected by wireless signal or holding wire with the router；Air-control device and air accumulator, the air-control device are coupled with the microprocessor, and the air accumulator is connected by holding wire with air-control device；WiFi connects indicator lamp, is coupled with the microprocessor；Microcam, is coupled on the microprocessor by holding wire；Weighing device and temperature and humidity control device, are coupled on the microprocessor.
Description
Technical field：
The utility model is related to fruit and vegetable air-conditioning packing technique field, has been specifically related to a kind of Multifunctional fruit vegetable controlled atmospheric packing
Simulation detection system.
Background technology
Fresh fruit of vegetables contains abundant nutritional ingredient, is the main source of needed by human body microorganism and mineral matter.Cause and effect vegetable
Production season is strong, tissue water content is high, fresh and tender perishable, and storage life is shorter under normal temperature, so using effective preserving fruit and vegetable utilizing skill
Art is just particularly important with extending the shelf life of fresh fruit of vegetables.In recent years, with the change of people's consumption consciousness, food is pacified
Full problem is increasingly paid attention to, and tends to select the fresh fruit of vegetables not by chemical reagent treatment.Controlled atmospheric packing (MAP) preservation technique
A modern preserving fruit and vegetable utilizing of fruits and vegetables higher quality, effective Shelf-life is maintained exactly in the case where chemical reagent is not used
Technology.The method safely, effectively, is applied widely in fresh fruit of vegetables packaging storage.But it is aimed at different fruit and vegetable air-conditionings
Instrument in terms of atmosphere composition, packaging material selection, the effect assessment of packaging is very limited.
Wang Guang seas et al. by building controlled atmosphere test platform, the base with SIMENS S7-300 as main controller design
In the fruit and vegetable air-conditioning preservation environment automatic regulating system of PLC (programmable logic controller (PLC)), realize to controlled atmosphere environment
Automatically control, comprehensively realize the function such as data acquisition, filtering, calculating, control, feedback, human-computer dialogue and real-time monitoring (Wang Guang
The such as sea, Lv Enli, Lu Huazhong are based on design [J] the Jiangsu's agricultures section of the fruit and vegetable air-conditioning preservation environment automatic regulating system of PLC
Learn, 2015,43 (3):368-372).
The basic principle that Zhu Lili et al. is disposed according to sensor network nodes, to controlled atmosphere cold storage ring during with reference to fruit vegetables storing
The requirement in border and the design feature of air-conditioned cold store, by application of higher wireless sensor network in the environmental Kuznets Curves of gas adjusted cold store, to
Realization obtains high-quality monitoring effect while cost is controlled, and (Zhu Lili wireless sensor networks are refrigerated in fruit and vegetable air-conditioning
Node deployment Mechanism Study [J] Science Plazas in storehouse, 2015,12:92-96).
Pi Aier Jane has invented a kind of fruit and vegetable air-conditioning case, by absorbing the titanium dioxide that fruits and vegetables are produced through respiration
Carbon, while the oxygen content inside reducing, so as to extend the fresh fruit of vegetables shelf-life.It is special equipped with obtaining on the closure of the air regulating box
The pellicle of profit, only allows there is a small amount of oxygen in air regulating box, and can effectively remove unnecessary carbon dioxide.In addition, controlled atmosphere
Gas composition analyzer is assembled with case, for monitoring the oxygen in it and carbon dioxide concentration levels, to ensure in air regulating box
Gas content be in preserving fruit and vegetable utilizing most suitable scope.This air regulating box is applied to the storage product sensitive to carbon dioxide, such as
The fruit such as pears, apple and Lee.
Zhang Yaling et al. have studied a kind of with oxygen-enriched, the weary oxygen environment of simulation, effectively control air circulation and effective removal
The climate box of the function of air microbe, but fruit and vegetable air-conditioning is packed and is not suitable for a kind of (growth cabinets of Zhang Yaling
.2014.CN103937659A)。
Qin Ping Quan has invented a kind of intelligent artificial environment climate box, but the device only to freezing in casing or heating
Or humidification, also it is not suitable as evaluating apparatus (the intelligent artificial environment climate boxs of the bright spring of the Qin of controlled atmospheric packing
.2012.CNI78171664142)。
Gu Wenjuan et al. have studied a kind of fruit and vegetable air-conditioning packaging analogue means, but can not realize real-time by mobile phone WiFi
Observation fruits and vegetables state (a kind of fruit and vegetable air-conditioning packaging analog meter .2015.201520321491.X of Gu Wenjuan).
Therefore need it is a kind of the external storage environment of controlled atmospheric packing and interior packing environment can be carried out it is specific, accurate
The detecting system of simulation, and fruits and vegetables to being packed carry out real-time monitored and attributional analysis, so that for Comprehensive analysis is commented
Valency fruit and vegetable air-conditioning packaging provides foundation.
Utility model content：
The purpose of this utility model is to provide for a kind of external storage environment and interior packing ring for controlled atmospheric packing
Border carries out the Multifunctional fruit vegetable controlled atmospheric packing simulation detection system of specific, accurate simulation.
The purpose is achieved by the following scheme,
A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system, includes
Microprocessor, the microprocessor is single-chip microcomputer STC89C52；
Data transmission unit, the data transmission unit includes WiFi switches, WiFi components and router, the WiFi
Component is bridged with the microprocessor by wireless signal, also by wireless signal between the WiFi components and the router
Bridge joint, the WiFi switches are arranged on the WiFi components and can control the closure or openness of WiFi components；
Remote controllers, are connected by wireless signal or holding wire with the router；
Air-control device and air accumulator, the air-control device are coupled with the microprocessor, and the air accumulator passes through holding wire
It is connected with air-control device, by the keying of valve on air-control device control air accumulator；
WiFi connects indicator lamp, is coupled with the microprocessor, when the WiFi components are opened, by the microprocessor
The WiFi connections indicator lamp is sent a signal to, controls the WiFi connections indicator lamp to light；
Microcam, is coupled on the microprocessor by holding wire；
Weighing device and temperature and humidity control device, are coupled on the microprocessor.
As improvement of the present utility model, battery is fixed with the microprocessor, also connected on the microprocessor
Then circuit general switch.
As further improvement of the utility model, battery capacity indication lamp is also connected with the microprocessor, in electricity
Warned during the not enough power supply of pond.
Compared with prior art, the utility model has the advantage of：Can be to the external storage environment of controlled atmospheric packing and interior
Portion's pack environment carries out specific, accurate simulation, and fruits and vegetables to being packed carry out attributional analysis, so as to be Comprehensive point
Analysis evaluates fruit and vegetable air-conditioning packaging and provides foundation.The simulation system both can be applied to fruit and vegetable air-conditioning packaging production practices, and with religion
Meaning is learned, while fruits and vegetables can more intuitively be embodied to gas with various, difference by mobile phone WiFi real-time monitored fruits and vegetables states
The production practices and theoretical research of fruit and vegetable air-conditioning packaging are had great significance by the sensitivity of content.
Brief description of the drawings：
Fig. 1 is the structural representation of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system in the utility model.
Specific embodiment：
The utility model is elaborated below in conjunction with the accompanying drawings preferred embodiment.
The utility model provides a kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system, includes microprocessor, institute
It is that (STC89C52 is a kind of low-power consumption, the high-performance of STC Corporation's production to single-chip microcomputer STC89C52 purchased in market to state microprocessor
CMOS8 8-digit microcontrollers, flash storage is may be programmed with 8K byte systems.STC89C52 uses classical MCS-51 kernels,
But many improvement have been done so that chip the function that there is traditional 51 single-chip microcomputer not possess.On a single chip, 8 of dexterity are possessed
CPU and in-system programmable components Flash so that STC89C52 flexible, super efficients high for numerous embedded Control application systems are provided
Solution)；Those skilled in the art can simply be compiled by the conventional programming knowledge of itself to the single-chip microcomputer
Journey, (operational formula is at the PC ends being connected with single-chip microcomputer with sending function and data operation function to make the reception that it possesses signal
Or writing and treatment are carried out on the CPU of mobile phone terminal).
Data transmission unit, the data transmission unit include WiFi switch, WiFi components (or WiFi module) and
Router, WiFi components are WiFi transceiver conventional on the market, and WiFi switches are provided with thereon, and WiFi switches can be controlled
The closure or openness of WiFi components, WiFi switches similar to a toggle switch, by stir WiFi switch can by its
Toggled under WiFi openings and WiFi closed modes.WiFi components are bridged with microprocessor by wireless signal, should
WiFi components also bridge a common router purchased in market by wireless signal simultaneously,
Remote controllers (PC terminals or mobile phone A PP), are connected by wireless signal or holding wire with the router, can be with
Realized by the router and WiFi components and the data exchange between microprocessor.
Air-control device and air accumulator, the air-control device are coupled with microprocessor, by microprocessor according to remote controllers
The instruction of transmission sends commands to air-control device, and air accumulator is connected by holding wire with air-control device, by air-control device according to receipts
To order control air accumulator on valve keying, by packaging in gas capacity regulation, can reach extension it is fresh-keeping when
Between effect (the gas capacity model of optimum preserving fruit and vegetable utilizing is obtained according to multiple measurement data or existing gas content data
Enclose, maintained in the range of this gas capacity the gas content in packaging all the time by air-control device, so as to play optimal guarantor
Fresh effect).
WiFi connects indicator lamp, is coupled with the microprocessor, when the WiFi components are opened, by the microprocessor
The WiFi connections indicator lamp is sent a signal to, controls the WiFi connections indicator lamp to light；
Microcam, is coupled on the microprocessor by holding wire, and the microcam can be to controlled atmospheric packing
Interior situation is imaged, and image information then is sent into mobile phone A PP or PC terminal by microprocessor, for user's observation
The apparent condition of fruits and vegetables.
Weighing device and temperature and humidity control device, are coupled on the microprocessor, and weighing device is arranged on the bottom of fruits and vegetables
Portion, can be a simple weight scale, for measuring the weight of fruits and vegetables and weight information being sent into microprocessor, and it is warm and humid
Degree control device is essentially drier, humidifier and Temperature Humidity Sensor coupling apparatus, is passed by humiture
Sensor measures the humiture in environment, and then passing data to microprocessor carries out computing, is sent further according to operating structure
Instruct to drier or humidifier, humiture is adjusted.
Battery is fixed with the microprocessor, circuit general switch is also connected with the microprocessor.It is described micro-
Battery capacity indication lamp is also connected with processor, for being warned when battery electric quantity is not enough.
The above makes preferred embodiment of the present utility model, does not depart from for the person of ordinary skill of the art
On the premise of the utility model principle, some variations and modifications can also be made, these also should be regarded as protection of the present utility model
Scope.
Claims (3)
1. a kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system, includes
Microprocessor, the microprocessor is single-chip microcomputer STC89C52；
Data transmission unit, the data transmission unit includes WiFi switches, WiFi components and router, the WiFi components
Bridged by wireless signal with the microprocessor, also by wireless signal bridge between the WiFi components and the router
Connect, the WiFi switches are arranged on the WiFi components and can control the closure or openness of WiFi components；
Remote controllers, are connected by wireless signal or holding wire with the router；
Air-control device and air accumulator, the air-control device are coupled with the microprocessor, and the air accumulator passes through holding wire and gas
Control device is connected, by the keying of valve on air-control device control air accumulator；
WiFi connects indicator lamp, with microprocessor coupling, when the WiFi components are opened, is sent by the microprocessor
Signal connects indicator lamp to the WiFi, controls the WiFi connections indicator lamp to light；
Microcam, is coupled on the microprocessor by holding wire；
Weighing device and temperature and humidity control device, are coupled on the microprocessor.
2. Multifunctional fruit vegetable controlled atmospheric packing simulation detection system according to claim 1, it is characterised in that：At micro- place
Battery is fixed with reason device, circuit general switch is also connected with the microprocessor.
3. Multifunctional fruit vegetable controlled atmospheric packing simulation detection system according to claim 2, it is characterised in that：The microprocessor
Battery capacity indication lamp is also connected with device, for being warned when battery electric quantity is not enough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327789.2U CN206248131U (en) | 2016-12-06 | 2016-12-06 | A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327789.2U CN206248131U (en) | 2016-12-06 | 2016-12-06 | A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system |
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| Publication Number | Publication Date |
|---|---|
| CN206248131U true CN206248131U (en) | 2017-06-13 |
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|---|---|---|---|
| CN201621327789.2U Expired - Fee Related CN206248131U (en) | 2016-12-06 | 2016-12-06 | A kind of Multifunctional fruit vegetable controlled atmospheric packing simulation detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261257A (en) * | 2019-05-08 | 2019-09-20 | 华南农业大学 | A kind of method and device determining spherefruit precooling effect |
-
2016
- 2016-12-06 CN CN201621327789.2U patent/CN206248131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261257A (en) * | 2019-05-08 | 2019-09-20 | 华南农业大学 | A kind of method and device determining spherefruit precooling effect |
| CN110261257B (en) * | 2019-05-08 | 2022-03-11 | 华南农业大学 | Method and device for judging precooling effect of spherical fruits |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |