CN110515327A - Cold chain container control system - Google Patents
Cold chain container control system Download PDFInfo
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- CN110515327A CN110515327A CN201910697010.8A CN201910697010A CN110515327A CN 110515327 A CN110515327 A CN 110515327A CN 201910697010 A CN201910697010 A CN 201910697010A CN 110515327 A CN110515327 A CN 110515327A
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- control system
- management module
- cabinet
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- 238000005057 refrigeration Methods 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
- 230000036760 body temperature Effects 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 36
- 238000004146 energy storage Methods 0.000 claims description 26
- 239000010410 layer Substances 0.000 claims description 24
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010295 mobile communication Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000003562 lightweight material Substances 0.000 claims description 2
- 238000007726 management method Methods 0.000 description 23
- 210000000038 chest Anatomy 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 238000001514 detection method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
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- 239000002828 fuel tank Substances 0.000 description 2
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- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
Abstract
The invention belongs to cold chain transportation industry fields, disclose a kind of cold chain container control system, which includes: thermal-insulating body, refrigeration module, power management module, monitoring module and cloud platform management module, wherein, the cabinet, to store transport cargo；Refrigeration module exchanges control cabinet body temperature by the heat inside and outside cabinet；Power management module, to control the power supply mode of power supply and to the intracorporal other system power supplies of case；Monitoring module to the parameters of monitoring box body, and is sent to cloud platform management module；Cloud platform management module, to be analyzed received parameter and be fed back to monitoring module instruction.Cold chain container control system of the invention is suitable for common logistics transportation, reliable operation, efficiently convenient, solves traditional cold chain shipping and merely has to the poor shipping mass generated by special-purpose vehicle or heat-preserving equipment, low efficiency and the problems such as less economical.
Description
Technical field
The present invention relates to logistics and transportation technical field more particularly to a kind of cold chain container control systems.
Background technique
The general goods of carrier is commonly divided into according to price category: express delivery, fast freight logistics, general cargo stream, Cold Chain Logistics,
Hazardous materials transportation etc..Miniaturization Container Transport is a kind of mode relatively common at present.Currently, the operation way of some companies
Be by one expression patterns of a station, there are also cold chains to combine for quotient's bridge mode, oneself processing chest, chest have household refrigerator-freezer, medicine it is cold
Case, high-end express box, aviation case are hidden, if networking point oneself operation is with cold chain (constant temperature, refrigeration, freezing) Jianping platform and all societies
Meeting main line vehicle can be cooperated, due to chest, the fuel tank that each chest has a 30-40 to rise, and a diesel-driven generator.Only
Oneself can run cannot load in mixture with general lorry, if having loaded in mixture great risk hidden danger.Each car fills 7 chests and does due to just starting
Refrigerated goods are runed, inadequate resource is refrigerated, daily 7 casees of a vehicle are possible to the freight volume that there can only be a chest, are left sky
Case only has unloaded or matches general goods again, also wants due to accompanying general goods to walk the high-end small lot market of general goods in the high-end small lot business of exploitation
There are some cycles, high-volume business freight rate is low and the too many client of chest thinks that trouble will not be ready to fill many chests, and chest is too
More charging ratios can also decline.Since exploitation refrigeration service will also have very long period, running early period is only arranged in pairs or groups to reduce loss
General cargo.General goods of even wanting to arrange in pairs or groups is also to acquire a certain degree of difficulty, and available in stock may not match, as a result cause equipment very well should be very high
Price, but be applied to behind market in terms of the source of goods and in price be not dominant cause the project to seem very chicken ribs has no
Use.There is some time to train if according to circumstances analysis development of company reaches daily completely vehicle Refrigerated Transport to certain scale
It educates, often opening a route large quantities of funds losss being needed early period to need to spend the nurturing period can just make money, demand for capital pole
Greatly, if fund can continue that the whole nation is maintained to lay foundations and need to invest 2,000,000,000 also~20,000,000,000, if cold chain platform is succeeded future without
Amount, but since the immature and up-front investment in market early period is not at than causing project also to declare to miscarry.
On existing market, baby container is primarily present following problems during transportation: 1, less economical；2, timeliness
Difference；3, low efficiency is had enough to meet the need, is not fully loaded with, zero load scheduling etc.；4, safety is poor, such as vehicle-mounted oil-fired power generating；5, it loads in mixture to different temperatures
The kinds of goods of demand cause temperature control not up to standard；6, travel position is uncontrollable, no-failure alarm, no monitoring.
Therefore, how to design it is a kind of suitable for common logistics, reliable, efficient and convenient Cold Chain Logistics container become for
A technical problem to be solved urgently.
Summary of the invention
The purpose of the present invention is to provide a kind of suitable for common logistics, reliable, efficient and convenient Cold Chain Logistics packaging
Case control system, the control system include: thermal-insulating body, refrigeration module, power management module, monitoring module and cloud platform management
Module, wherein the cabinet, to store transport cargo；Refrigeration module is exchanged in control cabinet body by the heat inside and outside cabinet
Temperature；Power management module, to control the power supply mode of power supply and to the intracorporal other system power supplies of case；Monitoring module is used
With the parameters of monitoring box body, and it is sent to cloud platform management module；Cloud platform management module, to received parameter into
Row is analyzed and feeds back to monitoring module instruction.
Further, the power management module includes commercial power interface, automobile current generator, vehicle-mounted energy-storage battery, wherein logical
It crosses the commercial power interface or automobile current generator connects the energy-storage battery, charge for the energy-storage battery, the energy-storage battery is logical
Cross the compressor or heater and dehumidifier of UPS uninterruptible power supply connection refrigeration module.
Further, the monitoring module include Temperature Humidity Sensor, pressure sensor, voltage sensor, alarm device and
Central processing unit, wherein the Temperature Humidity Sensor, pressure sensor, voltage sensor, alarm device are all connected with the centre
Device is managed, the central processing unit is when reading the numerical value that each sensor is sent and being unsatisfactory for the threshold range of setting to the alarm
The instruction of device alarm, or give the compressor, dehumidifier and heater starting or command for stopping.
Further, the cabinet includes that collet, protection outer layer, insulating layer and anti-mildew internal layer are constituted, and box house is set
It is equipped at least one wall.
Further, SIM card and mobile communication mould group are installed, for by the geographical position of cabinet in the central processing unit
The parameters that confidence is ceased and monitored are sent to cloud platform management module, and receive the instruction of cloud platform management module to system
Cold module, power management module and monitoring module carry out remote parameter regulation.
Further, the monitoring module further includes the liquid crystal display for connecting the central processing unit, to show monitoring
Data of the Temperature and Humidity module, pressure data and the voltage data arrived.
Further, the outer layer of the cabinet is made of stainless steel fashioned iron, and the insulating layer uses polyurethane light sectional material
Material is used as interlayer, and the anti-mildew internal layer is constituted using the compound PE material of steel plate.
Further, the central processing unit connects the compressor and pipeline valve of the refrigeration module, the centre
Reason device carries out threshold range comparison to the data of the Temperature and Humidity module for receiving Temperature Humidity Sensor transmission, realizes opening automatically to compressor
Open closing and the open and close of pipeline valve and the open and close of dehumidifier and heater.
Further, the automobile current generator vehicle-mounted energy-storage battery voltage not up to or be more than setting voltage value (such as
More than 25.5V) when, it is automatic to disconnect to the charged state of vehicle-mounted energy-storage battery.Energy-storage battery in the present embodiment is vehicle mounted electric
Bottle.
Further, whether the power management module meets setting value and external power supply according to the battery parameter detected
State selects charging modes.
Further, the power supply of this cold chain container using alternating current, it is power autonomous and it is external three kinds of generator powered confession
Power mode.Mains-supplied mode run can keep it is round-the-clock to this equipment (such as compressor, dehumidifier, heater) power；
Power autonomous inversion is connect with UPS uninterruptible power supply is 220V AC power source, is this equipment (such as compressor, dehumidifier, heating
Device) equipment power supply；Automobile current generator then directly can provide punching electricity for the equipment.
Further, to the energy-storage battery after exchange being used to export rectified pressure stabilizing using automobile current generator charging
Charging, energy-storage battery include Vehicular accumulator cell or lithium battery, are used in DC charging from vehicular power-bottle to the energy storage
The safeguard measures such as anti-reverse that battery unidirectionally charges.
Further, automobile current generator is disconnected automatically when accessing alternating current to the charge mode of vehicle-mounted energy-storage battery, preferentially
The direct power supply to the device of alternating current.
Compared with prior art, cold chain container control system provided by the present invention have it is following the utility model has the advantages that
Cold chain container control system provided by the invention, has the following technical effect that
One, cold chain container of the invention can be used as an independent cold chain unit, and refrigerating chamber intelligence is suitable for
Common logistics can carry out scientific dispatch to cold chain container, to provide more by monitoring module and cloud platform management module
Add safe and reliable, more efficient and convenient cold chain transportation mode, solves traditional cold chain shipping and merely have to by special-purpose vehicle
Or the problems such as heat-preserving equipment shipping mass is poor, low efficiency and deficiency in economic performance for generating.
Two, traditional Cold Chain Logistics means of transportation is optimized, realizes the diversification with vehicle Product transport；Save transport
Cost and the personnel depaly and labor intensity for reducing operation center's customer service；The place occupancy of logistics website is reduced, is reduced
The expense in invalid place；Vehicle needs, which are limited, to be reduced, and point-to-point conevying efficiency is improved.
Three, the present invention uses low energy consumption high power refrigeration module, and vehicle-mounted energy-storage battery drives each container refrigeration fast, energy
Consume low and mute, due to not having fuel tank and additional individual generator, cold chain container can be with flat car any in society
Collocation, loads in mixture with general goods and special line is combined closely, and reduces increased costs profit, can preferably carry some small quantities of in society
The cold chain for measuring multifrequency time needs, and good data sharing allows the owner of cargo to facilitate access information, improves service impression.
Detailed description of the invention
Fig. 1 is the internal structure cross-sectional view of cabinet in the embodiment of the present invention；
Fig. 2 is another internal structure cross-sectional view of cabinet in the embodiment of the present invention.
Fig. 3 is the external structure cross-sectional view of cabinet in the embodiment of the present invention.
Fig. 4 is the control principle drawing of the cold chain container in the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative labor belongs to the model that the present invention protects
It encloses.
Shown in please referring to Fig.1 to Fig.4, a kind of cold chain container control system provided in this embodiment, control system master
It is used for cold chain shipping, which to include: thermal-insulating body, refrigeration module power management module, monitoring module and cloud platform
Management module.By the mutual cooperation of above-mentioned multiple modules, the reliable efficient storage of the intracorporal cold chain cargo of incubator is realized
And transport.
Thermal-insulating body, the cargo of the cold chain property to store transport, such as microbial product, traditional Chinese medicine, seafood, food
Etc. the cargo for needing to carry out Refrigerated Transport.
Specifically, in the present embodiment, cabinet is cuboid, for example is set as 3 meters long, 2 meters wide, high 2.3 meters of sample
Formula.The cabinet includes collet 14, and collet is located at tank floor, and cabinet is by being located at external protection outer layer 11, intermediate heat preservation
Three layers of composition, the thickness of insulating layer are greater than the thickness of outer layer 11, the thickness of outer layer 11 in total for layer 12 and internal anti-mildew internal layer 13
Degree is greater than the thickness of internal layer 13, in addition, box house is provided at least one wall.Wherein, collet is also named chassis, due to
It is to enter from tank floor, face uses stainless steel material, firm impact resistance where chassis, and chassis is equipped with when fork truck loads and unloads
Bail is reinforced convenient for reinforcing chassis.The protection outer layer 11 of cabinet is all made of anticollision plastic-steel and thickeies production, and using not outside cabinet
Rust steel type steel is reinforced to form protection angle 19 in surrounding edge, is thus eight angle anticollisioves, and the bottom of cabinet wall and/
Or top is equipped with hook and helps to be fixed on compartment, and at least one of which side offers radiator window, preferably behind cabinet,
Radiator window uses netted slanting louver structure, is conducive to the heat dissipation and rain-proof of internal unit work.Intermediate insulating layer 12 is adopted
It uses polyurethane lightweight material as interlayer, there is good heat insulation and lighter weight.Internal layer 13 is by anti-mildew steel plate
Compound PE material is constituted, convenient for cleaning peculiar smell.Box house is additionally provided with wall, and wall, which can be, to be arranged in cabinet internal layer
Multiple up and down directions arrangement or left and right directions arrangement spacing board, inside is divided into multiple independent space compartments 16,
To the cargo for storing different type, needing to be stored separately.The bottom of box is additionally provided with drainage hole 18, can in time remove dehumidifier 15
The water of the frost, ice that go is discharged to except cabinet.
Refrigeration module 20, is set in cabinet, principle be by cabinet inside and outside heat exchange control cabinet body temperature
In a suitable temperature range.
Specifically, refrigeration module 20 is to be transferred to heat from the lower substance of temperature (or environment)
The system of the higher substance of temperature (or environment), refrigeration principle are that compressor 21 is higher at pressure the lower both vapor compression of pressure
Steam, reduce the volume of steam, pressure rise.The working substance steam for the lower pressure that compressor sucking comes out from evaporator,
It is sent into condenser after being allowed to pressure rise, is condensed into the higher liquid of pressure within the condenser, after the throttle throttling, becomes pressure
After the lower liquid of power, it is sent into evaporator, heat absorption evaporates and becomes the lower steam of pressure in evaporator, is re-fed into compressor
Entrance, to complete refrigeration cycle.In refrigeration module, evaporator, condenser, compressor and throttle valve are in refrigeration module
Essential four components, it is, of course, also possible to include the components such as solenoid valve, drier, pressure controller, radiator.This hair
The general refrigeration component such as existing refrigeration for refrigerator on the market can be used in bright refrigeration module.Wherein, refrigeration module is in air inlet
It is provided with temperature sensor with air outlet, the working frequency size of interior compressor is the control by master control system, warp knuckle
The valve opening size of stream valve outflow is also control by master control system, in this way can the intracorporal cryogenic temperature of control cabinet, temperature
Spending high compressor 21 would not rotate, and no longer freeze, it is therefore desirable to cooperate radiator 22, radiator 22 is by refrigerant liquefaction
Heat is given out outside towards cabinet afterwards.Dehumidifier 15 is that the vapor in air is condensed into water to make wet using condensation principle
Reduced principle is spent, suitable for using when refrigeration.
Power management module 24, for controlling the power supply mode of power supply and to the intracorporal other system power supplies of case.
The power management module 24 includes generator and energy-storage battery, wherein energy-storage battery be common battery or
Person's new energy battery, such as lithium battery, alternating current or automobile current generator connect the energy-storage battery and charge for it, and energy-storage battery passes through
UPS uninterruptible power supply connects electromagnetic switch, and electromagnetic switch connects the frequency-changeable compressor of refrigeration module, by UPS uninterruptible power supply
It powers after being converted to alternating current for the compressor of frequency conversion system, or powers to dehumidifier, break down in vehicle itself storage battery
When can be reversed be electrically connected to vehicle use, as emergency power supply.In the embodiment of the present invention, automobile current generator power generation is 24V, connection
Itself energy-storage battery, be power autonomous charging, cells are fully charged reach saturation after, pass through individual event heavy-duty diode list
Item conducting (preventing reversed) can provide or supplement electricity for other components of system each in cabinet, and equipment DC power supply passes through
UPS uninterruptible power supply inversion be converted into 220V exchange be electrically connected to high voltage frequency conversion system (voltage 90-600v) access be ok, make
The compressor variable frequency frequency of cold module can drive frequency conversion compression moulding mechanism colds with 15 hertz to 100 hertz soft startings, by frequency conversion,
System frequency is constantly adjusted according to temperature, keeps constant temperature.UPS (Uninterruptible Power System), i.e., not
Uninterruptible power is that one kind contains energy storage device, using inverter as the uninterruptible power supply of the constant voltage constant frequency of chief component.Mainly
For providing continual power supply to single computer, computer network system or other power electronic equipments.Work as alternating current
When inputting normal, UPS will be supplied to load to use after alternating current pressure stabilizing, UPS at this time is exactly an electric main voltage-stablizer, simultaneously
It also charges to self-contained battery；When commercial power interruption (forced outage), UPS by the electric energy of self-contained battery, is turned immediately by inversion
The square normal load changed continues to supply 220V alternating current, makes load maintain to work normally and protects load soft and hardware not damaged.
Monitoring module 23 to the parameters of monitoring box body, and is sent to cloud platform management module.
In the present embodiment, which includes Temperature Humidity Sensor, pressure sensor, voltage sensor, alarm device
And central processing unit, wherein Temperature Humidity Sensor, pressure sensor, voltage sensor, alarm device are all connected with central processing unit
25, Temperature Humidity Sensor is arranged in cabinet or outside cabinet, and to the temperature and humidity data inside and outside detection box, pressure is passed
For sensor to the pressure inside detection box, voltage sensor is alert to detect the Current Voltage to charge to automobile energy storage battery
Report device carries out warning reminding with form in the form of sound or light, during the data respectively detected are sent to by above-mentioned each sensor
Central processor is carried out data processing, operation by central processing unit and is compared.Multiple, difference position can be set in central processing unit 25
In in the cabinet of each or haulage vehicle uses a processor, multiple containers on the vehicle are public
The same central processing unit.Central processing unit 25 can be using in the prior art with data operation, storage and data conversion etc.
The microprocessor of function.Central processing unit 25 and monitoring module part are provided with external supply hub 28.The bottom of box is also set
It is equipped with aviation plug 29.
Central processing unit 25, after the temperature and humidity data for reading Temperature Humidity Sensor transmission, with the thing stored
The temperature humidity range value first set is compared, and in the value range, without adjusting, not within the range of value, is then carried out pair
The regulation answered, temperature regulation are controlled by control frequency-changeable compressor and pipeline valve, wherein the connection system of central processing unit 25
The frequency-changeable compressor 21 and pipeline valve (throttle valve) of cold module 20 are big to control compressor operating frequency and valve opening degree
It is small, by changing compressor operating frequency its refrigerating speed is increased or decreased, pipeline is changed by valve opening degree size
Flow, and then the cryogenic temperature of refrigeration module is controlled, change the intracorporal temperature of case, comply with the value of setting, in guard box body
Temperature and humidity locating for cargo is suitable.Central processing unit 25 is also compared humidity in the cabinet of monitoring, when humidity is excessive, gives
15 1 control instructions of dehumidifier, control dehumidifier 15 start.Central processing unit 25 is also connected with pressure sensor, pressure sensor
The box house pressure that will test is sent to central processing unit, and central processing unit 25 and preset pressure limit value carry out operation
Compare, when pressure is excessive or hypotony, adjusts the solenoid valve open degree size at air inlet and/or gas outlet, and then adjust
Seamless force value, so that pressure substantial equilibrium in cabinet.Central processing unit also detects the Current Voltage of charging to voltage sensor
Judgement is compared, to ensure to stablize the electric current that vehicle-mounted energy-storage battery charges；When the warm and humid degree that central processing unit receives
According to, pressure data, current and voltage data etc. do not meet the value range of setting when, it is either excessively high or too low, give alarm device
One instruction, alarm occurs for control alarm device, to remind carrier to handle in time.In addition, carrier can also manually adjust phase
The component of pass.Further, it is also possible to which heater is arranged in cabinet, under low-temperature condition, some cargos need heating, temperature keeping, are applicable in
In refrigeration, therefore having heaters is set.
In the present embodiment, monitoring module 23 further includes the liquid crystal display 26 for connecting the central processing unit, to show prison
Data of the Temperature and Humidity module, pressure data and the voltage data measured, liquid crystal display 26 can carry out man-machine interface interaction, pass through liquid crystal
Setting button in display screen 26 can carry out the modification of parameter, such as modification refrigeration temperature to central processing unit and other modules
Spend range, adjustment compressor running current value, the intracorporal pressure limit of adjusting tank.Certainly, liquid crystal display can also be not provided with
Tupe can use general standard machinery keystroke pattern.
Cloud platform management module, to be analyzed received parameter and be fed back to monitoring module instruction.
Specifically, cloud platform management module can be made of several servers and computer, they are located at rear end, with collection
Monitoring module in vanning carries out wireless telecommunication interaction.It is communicated to realize with the cloud platform management module of rear end, in
SIM card and mobile communication mould group are installed, SIM card and mobile communication mould group are all connected with central processing unit, are used in central processor
By number, the temperature and humidity of box house of the geographical location information of transport cases and the parameters monitored, such as container
Data, pressure data, supply voltage data etc. are sent to cloud platform management module, and receive the instruction of cloud platform management module
It is sent to central processing unit, refrigeration module, power management module and monitoring module are regulated and controled by central processing unit, regulation side
Formula includes operating status adjustment, the modification of inner parameter, or carries out unified upgrading to software, in order to prevent to the malice of parameter
Modification, every container are correspondingly arranged a number and account password, and needing to input account password before remote control can
Carry out subsequent operation.Mobile communication mould group can be 3G, 4G, 5G communication in the prior art.
On the one hand, monitoring module can carry out real-time monitoring to case body temperature, or by cloud platform service system and
Mobile communications network remote regulation, and shutdown maintenance is carried out, packaging the temperature inside the box and GPS positioning can be monitored from the background
Information, and the operating status including equipment, such as refrigeration, high pressure, low pressure, operating current, outside air temperature etc..
Cold chain container of the invention can be used as an independent cold chain unit, and refrigerating chamber intelligence is suitable for general
Logical logistics can carry out scientific dispatch to cold chain container, to provide more by monitoring module and cloud platform management module
Reliably, more efficient and convenient cold chain transportation mode solves traditional cold chain shipping and merely has to by special-purpose vehicle or heat preservation
The problems such as shipping mass is poor, low efficiency and the deficiency in economic performance that equipment generates.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of cold chain container control system, which is characterized in that the control system includes: thermal-insulating body, refrigeration module, power supply
Management module, wherein
The thermal-insulating body, to store transport cargo；
Refrigeration module exchanges control cabinet body temperature by the heat inside and outside cabinet；
Power management module, to control the power supply mode of power supply and to the intracorporal other system power supplies of case；
Wherein, the power management module includes generator, vehicle-mounted energy-storage battery, wherein the generator connects the energy storage
Battery charges for the energy-storage battery, and the energy-storage battery connects refrigeration module by UPS uninterruptible power supply, alternatively, the hair
Motor is powered directly to refrigeration module.
2. cold chain container control system according to claim 1, which is characterized in that the control system further include:
Monitoring module to the parameters of monitoring box body, and is sent to cloud platform management module；
Cloud platform management module, to be analyzed received parameter and be fed back to monitoring module instruction；
The refrigeration module, including compressor and dehumidifier are respectively used to freeze to cabinet, and remove in case caused by refrigeration
Humidity；
Heater connects power management module, to article heating and thermal insulation in cabinet.
3. cold chain container control system according to claim 2, which is characterized in that the monitoring module includes temperature and humidity
Sensor, pressure sensor, voltage sensor, alarm device and central processing unit, wherein the Temperature Humidity Sensor, pressure pass
Sensor, voltage sensor, alarm device are all connected with the central processing unit, and the central processing unit is reading each sensor transmission
Numerical value be unsatisfactory for the instruction alarmed when the threshold range of setting to the alarm device, the central processing unit returns the refrigeration
The instruction of module, dehumidifier and heater starting or stopping.
4. cold chain container control system according to claim 1, which is characterized in that the cabinet includes collet, protection
Outer layer, insulating layer and anti-mildew internal layer are constituted, and box house is provided at least one wall.
5. cold chain container control system according to claim 3, which is characterized in that be equipped in the central processing unit
SIM card and mobile communication mould group, for the geographical location information of cabinet and the parameters monitored to be sent to cloud platform pipe
Module is managed, and the instruction of reception cloud platform management module carries out remotely refrigeration module, power management module and monitoring module
Parameter regulation.
6. cold chain container control system according to claim 3, which is characterized in that the monitoring module further includes connection
The liquid crystal display of the central processing unit, to show the data of the Temperature and Humidity module monitored, pressure data and voltage data, Yi Jitong
It crosses the liquid crystal display touch-control and imposes instruction to central processing unit.
7. cold chain container control system according to claim 4, which is characterized in that the outer layer of the cabinet is using stainless
Steel type steel is made, and for the insulating layer using polyurethane lightweight material as interlayer, the anti-mildew internal layer uses the compound PE of steel plate
Material is constituted.
8. cold chain container control system according to claim 3, which is characterized in that described in the central processing unit connection
The compressor and pipeline valve of refrigeration module, the central processing unit is to the data of the Temperature and Humidity module for receiving Temperature Humidity Sensor transmission
Threshold range comparison is carried out, realizes automatic opening closing and the open and close of pipeline valve to compressor, and dehumidifying
Device, heater start or stop.
9. cold chain container control system according to claim 2, which is characterized in that the automobile current generator is in vehicle-mounted storage
When energy cell voltage is not up to or is more than setting voltage value, charged state of the automatic disconnection to vehicle-mounted energy-storage battery.
10. cold chain container control system according to claim 2, which is characterized in that disconnected automatically when accessing alternating current
Automobile current generator gives the charge mode of vehicle-mounted energy-storage battery, the preferential direct power supply to the device of alternating current.
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|---|---|---|---|
| CN201910697010.8A CN110515327A (en) | 2019-07-30 | 2019-07-30 | Cold chain container control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697010.8A CN110515327A (en) | 2019-07-30 | 2019-07-30 | Cold chain container control system |
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| CN111169498A (en) * | 2020-01-10 | 2020-05-19 | 中车山东机车车辆有限公司 | Railway refrigerator car monitoring system and method for axle power generation |
| CN111309071A (en) * | 2020-02-21 | 2020-06-19 | 石狮市洋鸿新能源科技有限公司 | Intelligent heat preservation cabinet management system |
| CN111339641A (en) * | 2020-02-13 | 2020-06-26 | 山东神舟制冷设备有限公司 | Refrigeration system management method and device, cloud platform and storage medium |
| CN112429388A (en) * | 2020-11-09 | 2021-03-02 | 浙江金驰汽车有限公司 | Cold chain fresh-keeping long-distance transportation method and device |
| CN112865227A (en) * | 2021-01-08 | 2021-05-28 | 时域网络科技(深圳)有限责任公司 | Power supply method and device, storage medium and power supply equipment |
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| CN117635008A (en) * | 2024-01-24 | 2024-03-01 | 誉农智汇(成都)农业科技发展集团有限公司 | Cold-chain logistics monitoring and management system and method based on Internet of things |
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