CN106766645B - Intelligent conveying system capable of tracing whole transport process state of refrigerated goods - Google Patents
Intelligent conveying system capable of tracing whole transport process state of refrigerated goods Download PDFInfo
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- CN106766645B CN106766645B CN201611040019.4A CN201611040019A CN106766645B CN 106766645 B CN106766645 B CN 106766645B CN 201611040019 A CN201611040019 A CN 201611040019A CN 106766645 B CN106766645 B CN 106766645B
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000005057 refrigeration Methods 0.000 claims abstract description 217
- 238000004321 preservation Methods 0.000 claims abstract description 103
- 238000004891 communication Methods 0.000 claims abstract description 69
- 238000009413 insulation Methods 0.000 claims description 155
- 230000036760 body temperature Effects 0.000 claims description 27
- 238000009529 body temperature measurement Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to an intelligent conveying system capable of tracing the whole transportation process state of refrigerated goods, wherein a heat preservation bag and a movable refrigeration box body adopt a separable structural form, when the heat preservation bag is placed in a heat preservation bag storage bin, an RFID card reader can read the identity information of the heat preservation bag in an RFID label of the heat preservation bag, and a refrigeration box controller transmits the identity information of the heat preservation bag read by the RFID card reader to a cloud server through a box body communication module; when the heat-preservation bag is located outside the heat-preservation bag storage bin, the heat-preservation bag controller transmits the current temperature in the heat-preservation bag detected by the heat-preservation bag temperature controller to the cloud server in real time through the heat-preservation bag communication module, and the cloud server can store the mobile refrigeration box body where the heat-preservation bag is located, the heat-preservation bag identity information of the heat-preservation bag, the current temperature in the heat-preservation bag and the current temperature of mobile refrigeration in a related manner; thereby can satisfy the inquiry to the arbitrary transport state of refrigerated goods through tracing back of high in the clouds server to refrigerated goods transportation overall process state, intelligent degree is high, safe and reliable.
Description
Technical Field
The invention relates to a conveying system, in particular to an intelligent conveying system capable of tracing the whole process state of refrigerated article transportation, and belongs to the technical field of refrigerated article conveying.
Background
The mobile refrigeration box is refrigeration equipment which is necessary in the tail end link of cold chain logistics, and can meet the requirement of transporting refrigerated goods to households through the mobile refrigeration box. At present, no matter adopt and remove refrigeration case or other modes when transporting the refrigerated goods to family or assigned position region, all can't realize tracing back to the whole transportation process state of refrigerated goods, the side of receiving goods promptly can't look over the condition in the refrigerated goods transportation, is difficult to satisfy the demand in the current refrigerated goods transportation.
Disclosure of Invention
The intelligent conveying system is compact in structure, can trace the whole process state of the refrigerated goods transportation, meets the requirement of inquiring any conveying state of the refrigerated goods, and is high in intelligent degree, safe and reliable.
According to the technical scheme provided by the invention, the intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation comprises a movable refrigeration box body; the movable refrigeration box is internally provided with a separable thermal insulation bag, the thermal insulation bag comprises a thermal insulation bag temperature sensor for detecting the current temperature in the thermal insulation bag, a thermal insulation bag RFID label for storing the identity information of the thermal insulation bag, a thermal insulation bag display screen for displaying the real-time temperature of the thermal insulation bag, a thermal insulation bag communication module for wireless communication connection and a thermal insulation bag controller for controlling the working state of the thermal insulation bag, and the thermal insulation bag temperature sensor, the thermal insulation bag communication module and the thermal insulation bag display screen are all electrically connected with the thermal insulation bag controller;
the mobile refrigeration box body comprises a box body temperature sensor for detecting the real-time temperature in the mobile refrigeration box body and a control circuit board for controlling the working process of the mobile refrigeration box body, wherein the control circuit board comprises a refrigeration box controller and an RFID card reader and box body communication module connected with the refrigeration box controller;
the refrigeration box controller can be connected with the cloud server through a box body communication module; the refrigeration box controller transmits the mobile refrigeration current temperature detected by the box body temperature sensor to the cloud server in real time through the box body communication module;
the heat-preservation bag controller can be connected with the cloud server through the heat-preservation bag communication module;
when the heat preservation bag is placed in the heat preservation bag storage bin, the RFID card reader can read the identity information of the heat preservation bag in the RFID label of the heat preservation bag, the refrigeration box controller transmits the identity information of the heat preservation bag read by the RFID card reader to the cloud server through the box body communication module,
when the insulated bag is located the insulated bag and accomodates the storehouse outside, the insulated bag controller passes through insulated bag communication module and transmits the current temperature in the insulated bag that insulated bag temperature controller detected to the high in the clouds server in real time, the high in the clouds server can be with the removal refrigeration box at insulated bag place, insulated bag identity information, the current temperature in the insulated bag and the current temperature of removal refrigeration of insulated bag relevance storage.
The heat-preservation bag comprises a lower bag body and an upper bag body matched with the lower bag body, and the upper bag body is connected with the lower bag body through a bag body zipper; be provided with the bar code on the upper bag body, scan and analysis during the bar code, can be connected with high in the clouds server to obtain the removal refrigeration box at the insulated bag place of the insulated bag of the interior relevant storage of high in the clouds server, insulated bag identity information, the current temperature in the insulated bag and remove the current temperature of refrigeration.
The thermal insulation bag communication module is electrically connected with the thermal insulation bag controller, when the thermal insulation bag is placed in the thermal insulation bag storage bin, the power consumption control module transmits low power consumption state information to the thermal insulation bag controller, and the thermal insulation bag controller can enable the thermal insulation bag temperature sensor, the thermal insulation bag display screen and the thermal insulation bag communication module to enter a low power consumption state according to the low power consumption state information;
when the insulated bag is located outside the insulated bag storage bin, the power consumption control module transmits low-power consumption awakening information to the insulated bag controller, and the insulated bag controller enables the insulated bag temperature sensor, the insulated bag display screen and the insulated bag communication module to enter a normal working state according to the low-power consumption awakening information.
The movable refrigeration box body comprises a box main body and an upper door-opening cover plate matched with the box main body; an inner container body is arranged at the upper part in the box main body, a refrigeration component is arranged below the inner container body, and the refrigeration component is electrically connected with a control circuit board for controlling the working state of the movable refrigeration box body;
a side wall heat preservation layer is arranged at the upper part in the box main body and wraps the inner container body, a plurality of box body temperature sensors for detecting the real-time temperature in the inner container body are mounted on the side wall heat preservation layer, the temperature measurement head ends of the box body temperature sensors penetrate through the side wall of the inner container body, the temperature measurement head ends of the box body temperature sensors are flush with the side wall of the inner container body, and the box body temperature sensors are electrically connected with the control circuit board;
the control circuit board is internally preset with a mobile refrigeration target temperature, and can compare the current mobile refrigeration temperature acquired by the box body temperature sensor with the mobile refrigeration target temperature; when the current temperature of the mobile refrigeration is not matched with the target temperature of the mobile refrigeration, the control circuit board adjusts the working state of the refrigeration assembly until the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration.
A box body battery for providing working electric energy for the movable refrigeration box body is arranged on a bottom plate in the box body;
the refrigeration assembly and the box body power supply are connected with the refrigeration box controller, the refrigeration box controller can also read corresponding temperature values of the temperature labels through the RFID card reader, and the refrigeration box controller sets the temperature values read by the RFID card reader as the mobile refrigeration target temperature.
The heat preservation bag is accommodated in the heat preservation bag accommodating bin of the upper door opening cover plate, and an upper cover plate heat preservation layer is paved on the inner surface of the upper door opening cover plate.
The lower part of the box main body is provided with a battery compartment door capable of being opened and closed, the box body battery can be placed into the box main body through the battery compartment door, the box body battery placed into the box main body is electrically connected with an in-box power socket through a battery output seat, and the box body battery provides working electric energy for the control circuit board and the refrigeration assembly through the in-box power socket.
An embedding guide plate for guiding the embedding process of the box body battery is arranged on a bottom plate in the box main body, and a plurality of battery positioning bodies for positioning the box body battery in the box main body are also arranged on the bottom plate; the box body battery is also provided with a battery charging seat for charging.
The refrigeration assembly comprises an evaporator and a vertical compressor module, the evaporator is located below the liner body, the vertical compressor module is electrically connected with the control circuit board, and when the current temperature of the mobile refrigeration is not matched with the target temperature of the mobile refrigeration, the control circuit board adjusts the working state of the vertical compressor module until the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration.
The upper door opening cover plate is provided with a box body display screen for information display and a key module for information input, and the box body display screen and the key module are electrically connected with the control circuit board.
The invention has the advantages that: the thermal insulation bag and the movable refrigeration box body adopt a separable structural form, when the thermal insulation bag is placed in the thermal insulation bag storage bin, the RFID card reader can read the identity information of the thermal insulation bag in the RFID tag of the thermal insulation bag, and the refrigeration box controller transmits the identity information of the thermal insulation bag read by the RFID card reader to the cloud server through the box body communication module; when the heat-preservation bag is located outside the heat-preservation bag storage bin, the heat-preservation bag controller transmits the current temperature in the heat-preservation bag detected by the heat-preservation bag temperature controller to the cloud server in real time through the heat-preservation bag communication module, and the cloud server can store the mobile refrigeration box body where the heat-preservation bag is located, the heat-preservation bag identity information of the heat-preservation bag, the current temperature in the heat-preservation bag and the current temperature of mobile refrigeration in a related manner; thereby can satisfy the inquiry to the arbitrary transport state of refrigerated goods through tracing back of high in the clouds server to refrigerated goods transportation overall process state, intelligent degree is high, safe and reliable.
Drawings
Fig. 1 is a perspective view of a mobile refrigeration case of the present invention.
Fig. 2 is an external view of the mobile refrigeration box of the invention.
Fig. 3 is a sectional view a-a of fig. 4.
Fig. 4 is a sectional view B-B of fig. 3.
FIG. 5 is an enlarged view of C of FIG. 3 according to the present invention.
Fig. 6 is a block diagram of the mobile refrigeration case of the present invention.
FIG. 7 is a perspective view of the thermal bag of the present invention.
Fig. 8 is a top view of fig. 9 of the present invention.
FIG. 9 is a schematic structural view of the thermal insulation bag of the present invention.
Fig. 10 is a cross-sectional view of the thermal bag of the present invention.
FIG. 11 is a block diagram of the thermal bag of the present invention.
Description of reference numerals: 1-control circuit board, 2-handrail, 3-upper opening door cover plate, 4-heat preservation bag, 5-upper cover plate heat preservation layer, 6-box body temperature sensor, 7-side wall heat preservation layer, 8-evaporator, 9-battery charging seat, 10-box body battery, 11-universal wheel, 12-battery positioning body, 13-battery output seat, 14-in-box power socket, 15-vertical compressor module, 16-radiating fan, 17-box body, 18-box body display screen, 19-box body side grid, 20-radiator grid, 21-battery compartment door, 22-storage space, 23-inner container body, 24-embedded guide plate, 25-bottom plate, 26-wireless communication module, 27-refrigeration box controller, etc, 28-key module, 29-RFID card reader, 30-positioning module, 31-positioning steel ball, 32-positioning spring, 33-heat preservation bag storage bin door, 34-lower bag body, 35-upper bag body, 36-bar code, 37-handle, 38-heat preservation bag display screen, 39-bag body zipper, 40-RFID label, 41-reflection layer, 42-heat preservation layer, 43-bag body outer layer, 44-heat preservation bag control board, 45-heat preservation bag controller, 46-power management unit, 47-heat preservation bag battery, 48-heat preservation bag temperature sensor, 49-power consumption control module and 50-heat preservation bag communication module.
Detailed Description
The invention is further illustrated by the following specific figures and examples.
As shown in fig. 1, 2, 3, 4, 5 and 6: in order to effectively detect the actual temperature, accurately regulate and control the temperature in the transportation process and meet the requirement of refrigerated transportation of articles, the invention comprises a movable refrigeration box body; the movable refrigeration box body comprises a box main body 17 and an upper opening cover plate 3 matched with the box main body 17; an inner container body 23 is arranged at the upper part in the box main body 17, a refrigeration component is arranged below the inner container body 23, and the refrigeration component is electrically connected with a control circuit board 1 for controlling the working state of the movable refrigeration box body;
a side wall heat preservation layer 7 is arranged at the upper part in the box main body 17, the side wall heat preservation layer 7 is wrapped on the inner container body 23, a plurality of box body temperature sensors 6 for detecting real-time temperature in the inner container body 23 are mounted on the side wall heat preservation layer 7, the temperature measurement head ends of the box body temperature sensors 6 penetrate through the side wall of the inner container body 23, the temperature measurement head ends of the box body temperature sensors 6 are flush with the side wall of the inner container body 23, and the box body temperature sensors 6 are electrically connected with the control circuit board 1;
the control circuit board 1 is internally preset with a mobile refrigeration target temperature, and the control circuit board 1 can compare the current mobile refrigeration temperature acquired by the box body temperature sensor 6 with the mobile refrigeration target temperature; when the current temperature of the mobile refrigeration is not matched with the target temperature of the mobile refrigeration, the control circuit board 1 adjusts the working state of the refrigeration component until the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration.
Specifically, case main part 17 is square or other required shapes, the shape of the apron 3 that opens the door and the shape looks adaptation of case main part 17, the apron 3 that opens the door is located the top of case main part 17 on, the one end of the apron 3 that opens the door on and box main part 17 articulate mutually, can seal the upper end of case main part 17 through the apron 3 that opens the door on, and can put into or take the article that need refrigerate and carry to the inner bag body 23 through the apron 3 that opens the door on, the concrete cooperation use process between the apron 3 that opens the door and box main part 17 on is known for this technical field personnel, no longer describe herein. Generally, in order to realize the use effect of portable movement, the bottom end of the box main body 17 is also provided with universal wheels 11 which are uniformly distributed, the box main body 17 is also provided with handrails 2, and the movement requirement of the whole movable refrigeration box body can be realized through the universal wheels 11; the movement of the whole mobile refrigeration box body can be pulled through the handrail 2.
The inner container body 23 is located the upper portion in the case main part 17, can form storage space 22 through the inner container body 23, the storage space 22 that forms can be used for placing of cold-stored transportation article, during the concrete implementation, can seal the storage space 22 of the inner container body 23 through the apron 3 that opens the door on, improves the cold-stored transport effect of the whole inner container body 23, reduces with outside thermal exchange, reduces the energy consumption in the transportation.
During specific implementation, the refrigeration subassembly is including the evaporimeter 8 that is located the inner bag body 23 below and being located the vertical compressor module 15 of evaporimeter 23 below, vertical compressor module 15 is connected with control circuit board 1 electricity, and when removing the present temperature of refrigeration and removing the refrigeration target temperature and not matching, control circuit board 1 adjusts the operating condition of vertical compressor module 15, until removing the present temperature of refrigeration and removing the refrigeration target temperature phase-match. In the embodiment of the present invention, the evaporator 8 is located at the bottom end of the liner body 23, the vertical compressor module 15 is located below the evaporator 8, the evaporator 8 is connected to the vertical compressor module 15, and the refrigeration requirement on the liner body 23 can be realized through the cooperation between the evaporator 8 and the vertical compressor module 15, and the specific process of realizing the refrigeration of the articles in the liner body 23 through the cooperation between the vertical compressor module 15 and the evaporator 8 is well known by those skilled in the art, and is not described herein again. In addition, a case battery 10 for supplying operating power for moving the refrigerating case is provided on the bottom plate 25 in the case main body 17.
In the embodiment of the present invention, in order to ensure the refrigeration effect of the inner container 23, the outer wall of the inner container 23 needs to be wrapped by the sidewall insulating layer 7, and the sidewall insulating layer 7 may be made of a conventional insulating material, which is well known to those skilled in the art, and will not be described herein again.
At present, the temperature in the liner body 23 is generally measured by directly contacting the box body temperature sensor 6 with the evaporator 8, and indirectly judging the temperature in the liner body 23 through the temperature of the evaporator 8, but the temperature measurement mode cannot accurately obtain the real temperature in the liner body 23. In the embodiment of the invention, the box body temperature sensor 6 is arranged through the side wall heat-insulating layer 7, and the temperature measuring head end of the box body temperature sensor 6 penetrates through the side wall of the inner container body 23, namely, the temperature measuring head end of the box body temperature sensor 6 can be contacted with the inner container body 23. In order to ensure that the stored articles in the inner container body 23 are not affected, the temperature measuring head end of the box body temperature sensor 6 is required to be flush with the side wall of the inner container body 23. When arranging the form with box temperature sensor 6 adoption above-mentioned installation, need guarantee the sealing performance of box temperature sensor 6 and the internal container body 23 contact site and waterproof nature to box temperature sensor 6 to ensure the reliability in internal container body 23 and the 6 use of box temperature sensor, concrete leakproofness and waterproof nature's measure can adopt the form that this technical field is commonly used, as long as satisfy specific use can, here is no longer repeated.
After the box temperature sensor 6 is electrically connected with the control circuit board 1, the real-time temperature of the detected inner container body 23 can be transmitted into the control circuit board 1. In specific implementation, according to the needs of different transported articles, a required mobile refrigeration target temperature can be set in the control circuit board 1, where the mobile refrigeration target temperature meets the latest temperature or the optimal temperature range in the article transportation process, and the mobile refrigeration target temperatures of different articles are well known to those skilled in the art and are not described herein again.
After the mobile refrigeration target temperature is set in the control circuit board 1, the current mobile refrigeration temperature acquired by the box body temperature sensor 6 needs to be compared with the mobile refrigeration target temperature; the current temperature of the mobile refrigeration is not matched with the target temperature of the mobile refrigeration, specifically, the current temperature of the mobile refrigeration is not within the range of the target temperature of the mobile refrigeration, for example, the current temperature of the mobile refrigeration is lower than the target temperature of the mobile refrigeration or higher than the target temperature of the mobile refrigeration. The control circuit board 1 can effectively change the current temperature in the liner body 23 when the operation frequency of the vertical compressor module 15 is different by adjusting the operation frequency of the vertical compressor module 15, so that the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration. In the embodiment of the invention, the control circuit board 1 can effectively save the power supply consumption of the box battery 10 when the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration by adjusting the operating frequency of the vertical compressor module 15.
In the embodiment of the present invention, the box battery 10 is embedded in the box main body 17, specifically, the box battery 10 and the vertical compressor module 15 are both mounted on the bottom plate 25 of the box main body 17, the box battery 10 provides the working voltage of the vertical compressor module 15 and the control circuit board 1, and the control circuit board 1 can control the working state of the whole vertical compressor module 15, so as to ensure that the transportation requirements of the goods to be transported in the inner container 23 that need to be refrigerated are met.
In specific implementation, when the vertical compressor module 15 is matched with the evaporator 8 to meet the refrigeration requirement, the vertical compressor module 15 has high refrigeration efficiency and low power consumption, so that compared with the existing mobile refrigeration box adopting vehicle-mounted power supply, the power supply mode of the built-in box battery 10 can be selected, and the mobile and portable power supply requirement is really met; in addition, as the characteristics of the vertical compressor module 15 are known, compared with the existing mobile refrigeration box adopting the non-vertical compressor module 15, the problem that the mobile refrigeration box is damaged in inclined, vibrating and bumpy environments can not exist, so that the mobile refrigeration box can meet the use stability and reliability in various transportation states.
Furthermore, a battery compartment door 21 capable of being opened and closed is arranged at the lower part of the box main body 17, the box battery 10 can be placed in the box main body 17 through the battery compartment door 21, the box battery 10 placed in the box main body 17 is electrically connected with the in-box power socket 14 through the battery output seat 13, and the box battery 10 provides working electric energy for the control circuit board 1 and the refrigeration component through the in-box power socket 14.
In the embodiment of the present invention, the battery compartment door 21 is located at the lower portion of the box main body 17, and the lower portion of the box main body 17 can be opened or closed by the battery compartment door 21. When the lower portion of the box main body 17 is opened by the battery compartment door 21, the box battery 10 can be put into the box main body 17. When the box battery 10 is put into the box main body 17, the electrode of the box battery 10 is in contact with the battery output socket 13 in the box main body 17, and the battery output socket 13 is electrically connected with the in-box power socket 14 in the box main body 17, so that the box battery 10 can be electrically connected with the in-box power socket 14. After the box battery 10 is electrically connected to the in-box voltage socket 14, the in-box power socket 14 provides the working electric energy for the control circuit board 1 and the vertical compressor module 15, and the specific circuit connection form between the in-box power socket 14 and the control circuit board 1 as well as the vertical compressor module 15 can be selected as required as long as the power supply requirement for the control circuit board 1 and the vertical compressor module 15 can be met, which is known to those skilled in the art and is not described herein again.
An embedding guide plate 24 for guiding the embedding process of the box battery 10 is arranged on a bottom plate 25 in the box main body 17, and a plurality of battery positioning bodies 12 for positioning the box battery 10 in the box main body 17 are also arranged on the bottom plate 25; the box battery 10 is also provided with a battery charging seat 9 for charging.
In the embodiment of the invention, the bottom plate 25 of the box main body 17 is provided with the vertically distributed embedded guide plates 24, and the distance between the two embedded guide plates 24 is matched with the width of the box battery 10, so that the embedded process of the box battery 10 can be guided by the embedded guide plates 24 until the box battery 10 is connected and matched with the battery output seat 13; thereafter, the battery compartment door 21 can be closed.
After the box battery 10 is connected and matched with the battery output base 13, the box battery 10 can be positioned by the battery positioning body 12 in order to ensure that the box battery 10 keeps the stability of power supply in the box main body 17. As shown in fig. 5, an enlarged view of the matching between the box battery 10 and the battery positioning body 12 is shown, wherein the battery positioning body 12 includes a positioning steel ball 31 and a positioning spring 32, the positioning steel ball 31 is supported at the top end of the positioning spring 32, the positioning spring 32 is located in the bottom plate 25, after the box battery 10 is placed in the box main body 17, the box battery 10 can be pushed by the matching between the positioning spring 32 and the positioning steel ball 31, so as to ensure that the box battery 10 maintains the stability of connection with the battery output base 13 in the using process, that is, the stability of power supply of the box battery 10 is ensured.
A heat sink 16 is provided at the lower part in the box main body 17, a heat dissipation grill 20 is provided on the box main body 17, and the heat sink 16 is electrically connected to the control circuit board 1. In the embodiment of the present invention, the heat sink 16 is located on the bottom plate 25 of the box main body 17, the heat sink 16 is close to the vertical compressor module 15, the heat dissipation grid 20 and the battery compartment door 21 are respectively located on the corresponding side surfaces of the box main body 17, the heat inside the box main body 17 is effectively dissipated through the heat sink 16, the specific working process of the heat sink 16 is controlled by the control circuit board 1, and the specific working matching process between the control circuit board 1 and the heat sink 16 is well known to those skilled in the art and will not be described herein again. Further, a case-side grill 19 is provided on the case main body 17, and the case-side grill 19 is located on one side of the case main body 17 and adjacent to the radiator grill 20.
As shown in fig. 1 and fig. 6, a box display 18 for information display and a key module 28 for information input are disposed on the upper door-opening cover plate 3, and both the box display 18 and the key module 28 are electrically connected to the control circuit board 1.
In the embodiment of the invention, the box display screen 18 is arranged on the upper door-opening cover plate 3, information can be displayed through the box display screen 18, the information displayed through the box display screen 18 can include the destination of article transportation, the current temperature of mobile refrigeration, the target temperature of mobile refrigeration and the like, the required information can be input into the control end circuit board 1 through the key module 28, for example, the target temperature of mobile refrigeration and the like can be input into the control circuit board 1 through the key module 28, and the electric energy required by the box display screen 18, the key module 28 and the box temperature sensor 6 during working is provided by the box battery 10. In specific implementation, the functions of the box display screen 18 and the key module 28 can be realized through the touch screen, which is well known in the art and will not be described herein again.
As shown in fig. 6, the control circuit board 1 includes a refrigeration box controller 27, the refrigeration assembly and the box power supply 10 are both connected to the refrigeration box controller 27, the refrigeration box controller 27 is further connected to an RFID card reader 29 for reading a corresponding temperature value of the temperature tag, and the refrigeration box controller 27 sets the temperature value read by the RFID card reader 29 as a mobile refrigeration target temperature.
In the embodiment of the present invention, the refrigeration box controller 27 may adopt a common microprocessor chip, such as a single chip microcomputer and an ARM, which may be specifically selected according to the requirement and will not be described herein again. The refrigeration box controller 27 controls the working state of the whole refrigeration box, so that the vertical compressor module 15 and the box battery 10 are both electrically connected with the refrigeration box controller 27. In specific implementation, the box display 18 and the key module 28 are both electrically connected to the refrigeration box controller 27, and besides the mobile refrigeration target temperature may be set in the refrigeration box controller 27 through the key module 28, the required mobile refrigeration target temperature may be set in the refrigeration box controller 27 in a manner of reading a corresponding temperature tag through the RFID card reader 29.
In specific implementation, the RFID card reader 29 is connected to the refrigeration box controller 27, the RFID card reader 29 can read temperature values of tags with different temperatures, and after the temperature value represented by the temperature tag is read, the refrigeration box controller 27 sets the temperature of the tag read correspondingly to the mobile refrigeration target temperature. The process of reading the temperature value stored in the temperature tag by the RFID card reader 29 and the specific process of moving the target temperature of refrigeration by the RFID card reader 29 in cooperation with the refrigeration box controller 27 are well known to those skilled in the art and will not be described herein again.
Further, the control circuit board 1 further comprises a box body communication module 26 for wireless data transmission, and the control circuit board 1 is connected with the cloud server through the box body communication module 26; the control circuit board 1 transmits the current temperature of the mobile refrigeration detected by the box temperature sensor to the cloud server in real time through the box communication module 26, and the cloud server can adjust the target temperature of the mobile refrigeration in the control circuit board 1 through the box communication module 26.
In the embodiment of the present invention, the control circuit board 1 may further be provided with a positioning module 30, the positioning module 30 may be a GPS positioning module or a beidou positioning module, the positioning module 30 is connected to the refrigeration box controller 27, and the refrigeration box controller 27 may display and output the position information acquired by the positioning module 30 through the box display screen 18. The box body communication module 26 can adopt the forms of a bluetooth module, a WIFI module, a GPRS module, a 3G module or a 4G module, etc., as long as the requirement of wireless transmission can be met. The refrigeration box controller 27 is connected with the cloud server through the box body communication module 26, and after the refrigeration box controller is connected with the cloud server, communication between the refrigeration box controller 27 and the cloud server can be achieved.
After the refrigeration box controller 27 communicates with the cloud server, the working states of the mobile refrigeration current temperature, the mobile refrigeration target temperature, the real-time position information, the box battery 10 and the like in the transportation process of the mobile refrigeration box can be completely transmitted to the cloud server, the state of the whole transportation process is effectively recorded and monitored by the cloud server, and the follow-up tracing can be performed according to the recorded information in the transportation process. The power required for the operation of the positioning module 30 and the case communication module 26 is also supplied from the case battery 10.
The cloud server can also set the mobile refrigeration target temperature in the refrigeration box controller 27 through the box body communication module 26, in addition, the refrigeration box controller 27 can also be connected with various handheld terminals and the like through the box body communication module 26, and after the handheld terminals are connected with the refrigeration box controller 27, the mobile refrigeration target temperature in the refrigeration box controller 27 can also be adjusted, namely, the mobile refrigeration target temperature setting in various ways is realized; the handheld terminal can be a smart phone or a smart tablet and the like. After the cloud server is in wireless communication with the refrigeration box controller 27 and the handheld terminal is in wireless communication with the refrigeration box controller 27, the mobile refrigeration target temperature can be set by commonly-used technical means in the technical field, and the process of specifically setting the mobile refrigeration target temperature is well known by persons in the technical field and is not repeated herein.
As shown in fig. 2 and 6, a thermal insulation bag storage bin for storing a thermal insulation bag 4 is arranged in the upper door-opening cover plate 3, and an upper cover plate thermal insulation layer 5 is laid on the inner surface of the upper door-opening cover plate 3;
the control circuit board 1 further comprises a box body communication module 26 for wireless data transmission, and the refrigeration box controller 27 can be connected with the cloud server through the box body communication module 26; the refrigeration box controller 27 transmits the mobile refrigeration current temperature detected by the box body temperature sensor to the cloud server in real time through the box body communication module 26, and the cloud server can adjust the mobile refrigeration target temperature in the refrigeration box controller 27 through the box body communication module 26;
the thermal insulation bag 4 comprises a thermal insulation bag temperature sensor 48 for detecting the current temperature in the thermal insulation bag 4, a thermal insulation bag RFID tag 40 for storing identity information of the thermal insulation bag 4, a thermal insulation bag display screen 38 for displaying the real-time temperature of the thermal insulation bag 4 and a thermal insulation bag controller 45 for controlling the working state of the thermal insulation bag 4, wherein the thermal insulation bag temperature sensor 48 and the thermal insulation bag display screen 38 are both electrically connected with the thermal insulation bag controller 45, and the thermal insulation bag controller 45 can be connected with a cloud server through a thermal insulation bag communication module 50;
when the thermal insulation bag 4 is placed in the thermal insulation bag storage bin, the RFID card reader 29 can read the identity information of the thermal insulation bag in the thermal insulation bag RFID tag 40, the refrigeration box controller 27 transmits the identity information of the thermal insulation bag read by the RFID card reader 29 to the cloud server through the box body communication module 26,
when insulated bag 4 is located the insulated bag and accomodates the storehouse outside, insulated bag controller 45 transmits the current temperature in the insulated bag that insulated bag temperature controller 48 detected to the high in the clouds server in real time through insulated bag communication module 50, and the high in the clouds server can be with the removal refrigeration box at insulated bag 4 place, insulated bag identity information, the current temperature in the insulated bag 4 and the current temperature of removal refrigeration correlation storage.
In the embodiment of the invention, the thermal insulation bag storage bin is positioned in the upper door-opening cover plate 3, and the thermal insulation bag 4 is stored through the thermal insulation bag storage bin; the end part of the upward-opening cover plate 3 is provided with a heat preservation bag storage door 33, and the heat preservation bag 4 can be taken or put in through the heat preservation bag storage door 33. When the thermal insulation bag 4 is taken out, the articles in the inner container body 23 can be placed into the thermal insulation bag 4, so that the articles needing to be refrigerated and transported can be conveniently transported to the area where the mobile refrigeration box body is not convenient to operate. The upper cover plate heat preservation layer 5 covers the inner wall of the upward opening cover plate 3, and the heat preservation performance of the upward opening cover plate 3 can be effectively improved through the upper cover plate heat preservation layer 5.
As can be seen from the above description, after the refrigeration box controller 27 is connected with the cloud server through the box body communication module 26, information such as the current temperature and the real-time position of the mobile refrigeration can be transmitted to the cloud server, and the cloud server can also set the target temperature of the mobile refrigeration in the refrigeration box controller 27 through the box body communication module 26. Because the articles to be refrigerated cannot be transported to any position by moving the refrigeration box body, the articles to be refrigerated need to be taken out of the inner container body 23 in some position areas, the articles to be refrigerated need to be loaded into the heat preservation bag 4 after being taken out of the inner container body 23, and in order to realize the full tracking of the operation process of the articles to be refrigerated, the condition of the articles loaded into the heat preservation bag 4 needs to be effectively monitored and tracked.
In order to realize the purpose of monitoring and tracking the thermal insulation bag 4, a thermal insulation bag temperature sensor 48, a thermal insulation bag RFID tag 40, a thermal insulation bag display screen 38, a thermal insulation bag controller 45 and a thermal insulation bag communication module 50 are arranged in the thermal insulation bag 4, wherein the temperature in the thermal insulation bag 4 can be obtained in real time by using the thermal insulation bag temperature sensor 48, namely the temperature state of an article in the thermal insulation bag 4 can be known in real time, the identification information related to the thermal insulation bag 4 can be stored through the thermal insulation bag RFID tag 40, such as an ID number and the like, the thermal insulation bag controller 45 can adopt a common micro-processing chip, the thermal insulation bag controller 45 can be wirelessly connected with a cloud server through the thermal insulation bag communication module 50, the thermal insulation bag communication module 50 can be in the same or detailed communication form with the box body communication module 26, as long as the wireless connection with the cloud server can be met, and the wireless connection with the cloud server is not listed.
Specifically, when insulated bag 4 independent utility, insulated bag controller 45 can save the interior temperature of bag that insulated bag temperature sensor 48 detected to control insulated bag display screen 38 and show the interior temperature value that insulated bag temperature sensor 48 detected, insulated bag controller 45 can be with the interior temperature output of bag of storage through insulated bag communication module 50. At this time, the thermal bag communication module 50 may adopt communication forms such as a bluetooth module and a USB interface, as long as the conditions such as the temperature of the single thermal bag 4 used in the process of transporting the refrigerated goods can be stored and output.
When the thermal insulation bag 4 is placed in the thermal insulation bag storage bin, the RFID card reader 29 can read the identity information of the thermal insulation bag in the thermal insulation bag RFID tag 40, the refrigeration box controller 27 transmits the identity information of the thermal insulation bag read by the RFID card reader 29 to the cloud server through the box body communication module 26,
when insulated bag 4 is located the insulated bag and accomodates the storehouse outside, insulated bag controller 45 transmits the current temperature in the insulated bag that insulated bag temperature controller 48 detected to the high in the clouds server in real time through insulated bag communication module 50, and the high in the clouds server can be with the removal refrigeration box at insulated bag 4 place, insulated bag identity information, the current temperature in the insulated bag 4 and the current temperature of removal refrigeration correlation storage. The cloud server stores the mobile refrigeration box body where the heat preservation bag 4 is located, the heat preservation bag identity information of the heat preservation bag 4, the current temperature in the heat preservation bag and the mobile refrigeration current temperature in a correlated mode, and through access and query of the cloud server, effective recording, monitoring and repeated description can be carried out on the whole process of conveying articles for the mobile refrigeration box body and the heat preservation bag 4. Generally, each mobile refrigeration box also has box number information, and the refrigeration box controller 27 can transmit the box number information to the cloud server through the box communication module 26, that is, the cloud server can store the box number information, the identity information of the thermal insulation bag and the like in an associated manner, and the specific associated storage process is well known to those skilled in the art and is not described herein again.
As shown in fig. 7, 8, 9 and 10, the thermal insulation bag 4 includes a lower bag body 34 and an upper bag body 35 matching with the lower bag body 34, and the upper bag body 35 and the lower bag body 34 are connected by a bag body zipper 39; the upper bag body 35 is provided with a bar code 36, and the bar code 36 can be scanned and analyzed when being connected with the cloud server to acquire the mobile refrigeration box body where the thermal insulation bag 4 is stored in the cloud server in a related manner, the thermal insulation bag identity information of the thermal insulation bag 4, the current temperature in the thermal insulation bag and the current temperature of mobile refrigeration.
In the embodiment of the invention, the thermal insulation bag 4 can be divided into the lower bag body 34 and the upper bag body 35 through the bag body zipper 39, and the thermal insulation bag 4 can be opened or closed through the bag body zipper 39. The lower bag body 34 and the upper bag body 35 are in the same structural form, that is, each bag body comprises an outer bag body layer 43 at the outermost layer, a reflective layer 41 at the innermost layer, and an insulating layer 42 between the outer bag body layer 43 and the reflective layer 41. Handles 37 which are symmetrically distributed are also arranged on the upper bag body 35, and the whole heat-preservation bag 4 can be conveniently taken through the handles 37.
The bar code 36 is disposed on the upper bag 35, and the bar code 36 may be a one-dimensional bar code, a two-dimensional bar code, or other bar codes. The bar code 36 arranged on the upper bag body 35 comprises the identity information of the heat preservation bag 4, and when the bar code 36 is analyzed, the bar code can be connected with the cloud server, and the mobile refrigeration box body where the heat preservation bag 4 is located, the identity information of the heat preservation bag 4, the current temperature in the heat preservation bag and the current temperature of mobile refrigeration, which are stored in the cloud server in a correlated manner, are inquired and obtained according to the contained identity information of the heat preservation bag; therefore, when a user receives goods or under other conditions, all record states of the goods needing to be refrigerated in the transportation process can be repeated through scanning the bar codes 36, and the effective tracking of the whole cold chain goods conveying process is realized.
As shown in fig. 11, the thermal bag temperature monitoring system further comprises a power consumption control module 49, wherein the power consumption control module 49 is electrically connected with the thermal bag controller 45, when the thermal bag 4 is placed in the thermal bag storage bin, the power consumption control module 49 transmits low power consumption state information to the thermal bag controller 45, and the thermal bag controller 45 can enable the thermal bag temperature sensor 48, the thermal bag display screen 38 and the thermal bag communication module 50 to enter a low power consumption state according to the low power consumption state information;
when the thermal insulation bag 4 is located outside the thermal insulation bag storage bin, the power consumption control module 49 transmits low power consumption awakening information to the thermal insulation bag controller 45, and the thermal insulation bag controller 45 enables the thermal insulation bag temperature sensor 48, the thermal insulation bag display screen 38 and the thermal insulation bag communication module 50 to enter a normal working state according to the low power consumption awakening information.
In the embodiment of the present invention, the power consumption of the thermal insulation bag 4 is controlled by the power consumption control module 49, that is, the power consumption control module 49 detects and judges whether the thermal insulation bag 4 is located in the thermal insulation bag storage bin or outside the thermal insulation bag storage bin. Generally, when the thermal insulation bag 4 is located in the thermal insulation bag storage bin, the thermal insulation bag 4 is not required to enter a working state, and in order to reduce power consumption and prolong the service life, the thermal insulation bag 4 is caused to enter a low power consumption state. And when the insulated bag 4 is located outside the insulated bag storage bin, the insulated bag 4 is required to enter a working state, and at the moment, the insulated bag controller 45 is required to wake up information according to low power consumption, so that the insulated bag temperature sensor 48, the insulated bag display screen 38 and the insulated bag communication module 50 enter a normal working state to meet normal use requirements. In specific implementation, the power consumption control module 49 may adopt an illumination sensor or other forms, such as a form of matching a magnetic sensor with a magnet, as long as the position states of the thermal insulation bag 4 and the upper door opening cover plate 3 can be detected and judged.
Use power consumption control module 49 to adopt the embodiment of light sensor as the example, insulated bag controller 45 still is connected with the light sensor who is used for detecting insulated bag 4 place environment illumination intensity, light sensor will detect in insulated bag 4's the current illumination intensity transmits insulated bag controller 45, when insulated bag 4's current illumination intensity is less than the illumination intensity threshold value in insulated bag controller 45, insulated bag controller 45 makes insulated bag temperature sensor 48, insulated bag RFID label 40, insulated bag display screen 38 and insulated bag communication module 50 get into the low-power consumption state.
In the embodiment of the invention, the RFID tag 40 of the heat preservation bag is positioned in the upper bag body 35, the display screen 38 of the bag body is positioned on the front surface of the lower bag body 34, the controller 45 of the heat preservation bag, the communication module 50 of the heat preservation bag, the temperature sensor 48 of the heat preservation bag and the illumination sensor are all positioned on the control board 44 of the heat preservation bag and are powered by the battery 47 of the heat preservation bag on the control board 44 of the heat preservation bag, the controller 45 of the heat preservation bag is connected with the battery 47 of the heat preservation bag through the power management unit 46, and the effective management of the charging and discharging processes of the battery 47 of the heat preservation bag is realized through the power management unit 46; the management process of the charging and discharging process of the thermal bag battery 47 by the power management unit 46 is well known in the art and will not be described herein. In specific implementation, the temperature measuring head end of the thermal insulation bag temperature sensor 48 directly measures the real temperature in the thermal insulation bag 4 after penetrating through the reflection layer 41, and the bag body display screen 38 can display the real temperature by using an LED.
Because the thermal insulation bag 4 is stored in the upward opening cover plate 3, the information such as the temperature in the thermal insulation bag 4 does not need to be measured and displayed, therefore, the current illumination intensity of the environment where the thermal insulation bag 4 is located is detected by the illumination sensor, the illumination intensity threshold value in the thermal insulation bag controller 45 can be preset as required, when the current illumination intensity is lower than the illumination intensity threshold value, the thermal insulation bag 4 is considered to be accommodated in the upward opening door cover plate 3, and at the moment, the thermal insulation bag controller 45 enables the thermal insulation bag temperature sensor 48, the thermal insulation bag RFID tag 40, the thermal insulation bag display screen 38 and the thermal insulation bag communication module 50 to enter a low power consumption state, namely, the whole thermal insulation bag 4 is in a low power consumption state, only the basic awakening function is kept when the thermal insulation bag 4 is in the low power consumption state, so as to reduce the energy consumption of the battery 47 of the heat preservation bag and effectively improve the use reliability of the heat preservation bag 4. And when the current illumination intensity is higher than the illumination intensity threshold value, the thermal insulation bag 4 is considered to be positioned outside the upper door opening cover plate 3, and at the moment, the thermal insulation bag controller 45 starts the work of the thermal insulation bag temperature sensor 48 and the like so as to monitor the temperature and the like of the thermal insulation bag 4 in the working process. The illumination sensor can be realized by adopting a photosensitive resistor and the like, and during specific implementation, a thermal insulation bag positioning module can be further arranged on the thermal insulation bag control panel 44, and the position and the transportation route of the refrigerated goods transported through the thermal insulation bag 4 are obtained through the thermal insulation bag positioning module.
According to the invention, the insulation bag 4 and the movable refrigeration box body adopt a separable structural form, when the insulation bag 4 is placed in the insulation bag storage bin, the RFID card reader 29 can read the insulation bag identity information in the insulation bag RFID tag 40, and the refrigeration box controller 27 transmits the insulation bag identity information read by the RFID card reader 29 to the cloud server through the box body communication module 26; when the heat preservation bag 4 is located outside the heat preservation bag storage bin, the heat preservation bag controller 45 transmits the current temperature in the heat preservation bag detected by the heat preservation bag temperature controller 48 to the cloud server in real time through the heat preservation bag communication module 50, and the cloud server can store the mobile refrigeration box body where the heat preservation bag 4 is located, the heat preservation bag identity information of the heat preservation bag 4, the current temperature in the heat preservation bag and the current temperature of mobile refrigeration in a correlation manner; thereby can satisfy the inquiry to the arbitrary transport state of refrigerated goods through tracing back of high in the clouds server to refrigerated goods transportation overall process state, intelligent degree is high, safe and reliable.
Claims (10)
1. An intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation comprises a movable refrigeration box body; the method is characterized in that: the movable refrigeration box is characterized in that a separable thermal insulation bag (4) is arranged in the movable refrigeration box body, the thermal insulation bag (4) comprises a thermal insulation bag temperature sensor (48) used for detecting the current temperature in the thermal insulation bag (4), a thermal insulation bag RFID tag (40) used for storing identity information of the thermal insulation bag (4), a thermal insulation bag display screen (38) used for displaying the real-time temperature of the thermal insulation bag (4), a thermal insulation bag communication module (50) used for wireless communication connection and a thermal insulation bag controller (45) used for controlling the working state of the thermal insulation bag (4), and the thermal insulation bag temperature sensor (48), the thermal insulation bag communication module (50) and the thermal insulation bag display screen (38) are all electrically connected with the thermal insulation bag controller (45);
the mobile refrigeration box body comprises a box body temperature sensor (6) for detecting the real-time temperature in the mobile refrigeration box body and a control circuit board (1) for controlling the working process of the mobile refrigeration box body, wherein the control circuit board (1) comprises a refrigeration box controller (27), and an RFID card reader (29) and a box body communication module (26) which are connected with the refrigeration box controller (27);
the refrigeration box controller (27) can be connected with the cloud server through a box body communication module (26); the refrigeration box controller (27) transmits the mobile refrigeration current temperature detected by the box body temperature sensor (6) to the cloud server in real time through the box body communication module (26);
the heat-preservation bag controller (45) can be connected with the cloud server through the heat-preservation bag communication module (50);
when the insulated bag (4) is placed in the insulated bag storage bin, the RFID card reader (29) can read the insulated bag identity information in the insulated bag RFID tag (40), the refrigeration box controller (27) transmits the insulated bag identity information read by the RFID card reader (29) to the cloud server through the box body communication module (26),
when insulated bag (4) are located the insulated bag and accomodate the storehouse outside, insulated bag controller (45) transmit the current temperature in the insulated bag that insulated bag temperature sensor (48) detected to high in the clouds server in real time through insulated bag communication module (50), and high in the clouds server can be with the removal refrigeration box at insulated bag (4) place, insulated bag identity information, the current temperature in the insulated bag and the current temperature associative storage of removal refrigeration of insulated bag (4).
2. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 1, characterized in that: the heat-preservation bag (4) comprises a lower bag body (34) and an upper bag body (35) matched with the lower bag body (34), and the upper bag body (35) is connected with the lower bag body (34) through a bag body zipper (39); be provided with bar code (36) on the upper bag body (35), scan and analysis during bar code (36), can be connected with the high in the clouds server to obtain the removal refrigeration box at the insulated bag (4) place of the interior relevant storage of high in the clouds server, insulated bag identity information, the current temperature in the insulated bag and remove the current temperature of refrigeration.
3. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 1, characterized in that: the thermal insulation bag temperature sensor is characterized by further comprising a power consumption control module (49), wherein the power consumption control module (49) is electrically connected with the thermal insulation bag controller (45), when the thermal insulation bag (4) is placed in the thermal insulation bag storage bin, the power consumption control module (49) transmits low power consumption state information to the thermal insulation bag controller (45), and the thermal insulation bag controller (45) can enable the thermal insulation bag temperature sensor (48), the thermal insulation bag display screen (38) and the thermal insulation bag communication module (50) to enter a low power consumption state according to the low power consumption state information;
when insulated bag (4) are located outside the insulated bag storage bin, power consumption control module (49) transmits low-power consumption awakening information to insulated bag controller (45), and insulated bag controller (45) makes insulated bag temperature sensor (48), insulated bag display screen (38) and insulated bag communication module (50) enter normal operating state according to the low-power consumption awakening information.
4. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 1, characterized in that: the movable refrigeration box body comprises a box main body (17) and an upper opening cover plate (3) matched with the box main body (17); an inner container body (23) is arranged at the upper part in the box main body (17), a refrigeration component is arranged below the inner container body (23), and the refrigeration component is electrically connected with a control circuit board (1) for controlling the working state of the movable refrigeration box body;
a side wall heat preservation layer (7) is arranged at the upper part in the box main body (17), the side wall heat preservation layer (7) is wrapped on the inner container body (23), a plurality of box body temperature sensors (6) used for detecting real-time temperature in the inner container body (23) are installed on the side wall heat preservation layer (7), the temperature measurement head ends of the box body temperature sensors (6) penetrate through the side wall of the inner container body (23), the temperature measurement head ends of the box body temperature sensors (6) are flush with the side wall of the inner container body (23), and the box body temperature sensors (6) are electrically connected with the control circuit board (1);
the control circuit board (1) is internally preset with a mobile refrigeration target temperature, and the control circuit board (1) can compare the mobile refrigeration current temperature acquired by the box body temperature sensor (6) with the mobile refrigeration target temperature; when the current temperature of the mobile refrigeration is not matched with the target temperature of the mobile refrigeration, the control circuit board (1) adjusts the working state of the refrigeration assembly until the current temperature of the mobile refrigeration is matched with the target temperature of the mobile refrigeration.
5. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 4, characterized in that: a box battery (10) for providing working electric energy for the mobile refrigeration box is arranged on a bottom plate (25) in the box main body (17);
the refrigeration assembly and the box body battery (10) are connected with the refrigeration box controller (27), the refrigeration box controller (27) can also read corresponding temperature values of the temperature labels through the RFID card reader (29), and the refrigeration box controller (27) sets the temperature values read by the RFID card reader (29) as the mobile refrigeration target temperature.
6. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 4, characterized in that: the heat preservation bag (4) is stored in a heat preservation bag storage bin of the upper door-opening cover plate (3), and an upper cover plate heat preservation layer (5) is laid on the inner surface of the upper door-opening cover plate (3).
7. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 4, characterized in that: the lower part of the box main body (17) is provided with a battery compartment door (21) capable of being opened and closed, a box battery (10) can be placed into the box main body (17) through the battery compartment door (21), the box battery (10) placed into the box main body (17) is electrically connected with an in-box power socket (14) through a battery output seat (13), and the box battery (10) provides working electric energy for the control circuit board (1) and the refrigeration assembly through the in-box power socket (14).
8. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 7, characterized in that: an embedding guide plate (24) used for guiding the embedding process of the box battery (10) is arranged on a bottom plate (25) in the box main body (17), and a plurality of battery positioning bodies (12) used for positioning the box battery (10) in the box main body (17) are also arranged on the bottom plate (25); the box battery (10) is also provided with a battery charging seat (9) for charging the box battery (10).
9. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 4, characterized in that: refrigeration subassembly is including evaporimeter (8) that are located inner bag body (23) below and being located vertical compressor module (15) of evaporimeter (8) below, vertical compressor module (15) are connected with control circuit board (1) electricity, and when removing the present temperature of refrigeration and removing refrigeration target temperature and not match, the operating condition of vertical compressor module (15) is adjusted in control circuit board (1), until remove the present temperature of refrigeration and remove refrigeration target temperature phase-match.
10. The intelligent conveying system capable of tracing the whole process state of refrigerated goods transportation according to claim 4, characterized in that: a box body display screen (18) for information display and a key module (28) for information input are arranged on the upward opening cover plate (3), and the box body display screen (18) and the key module (28) are electrically connected with the control circuit board (1).
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| EP3412148A1 (en) * | 2017-06-06 | 2018-12-12 | General Courier Vallès, SL | System and method for controlled transport of biological samples |
| CN107403294A (en) * | 2017-06-20 | 2017-11-28 | 海航创新科技研究有限公司 | Logistics transportation methods, devices and systems |
| CN108216933A (en) * | 2018-02-05 | 2018-06-29 | 广州军区广州总医院 | A kind of organ transportation refrigerating box |
| CN109051321A (en) * | 2018-09-14 | 2018-12-21 | 山东上拓教育咨询有限公司 | A kind of fresh commodities circulating cases of the low temperature that intelligence follows automatically |
| US11976870B2 (en) | 2018-12-28 | 2024-05-07 | Robert Bosch Gmbh | Modular container for groceries or other products |
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| CA2425189A1 (en) * | 2000-10-20 | 2002-05-02 | Promega Corporation | Radio frequency identification method and system of distributing products |
| US20060276768A1 (en) * | 2005-05-17 | 2006-12-07 | Miller Randal H | Container for transporting blood and blood products |
| CN100541067C (en) * | 2005-07-25 | 2009-09-16 | 乐金电子(天津)电器有限公司 | Food storage refrigerator and food storage method |
| CN101334848B (en) * | 2007-06-28 | 2010-09-01 | 海尔集团公司 | Cold chain monitoring system and refrigeration equipment |
| CN103486796A (en) * | 2012-06-13 | 2014-01-01 | 国立勤益科技大学 | Movable cabinet freezer for cold chain |
| CN203652361U (en) * | 2013-12-22 | 2014-06-18 | 北京志翔领驭科技有限公司 | Online temperature monitoring type insulation box |
| CN104503309A (en) * | 2014-12-03 | 2015-04-08 | 天津科技大学 | Novel networked refrigeration compartment multi-environmental parameter detection device and detection method thereof |
| CN105630047B (en) * | 2016-01-27 | 2018-09-14 | 济南大众网通科技有限公司 | A kind of refrigerator car monitoring system and its method |
| CN105823288A (en) * | 2016-04-13 | 2016-08-03 | 澳柯玛股份有限公司 | Freezer with vacuum freshness keeping function |
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