CN209739333U - transportation system - Google Patents

Abstract

The utility model relates to a cold chain logistics technical field especially relates to a transportation system. The transport system comprises: an unmanned aerial vehicle configured to transport a target item; the temperature control device is arranged at the bottom of the unmanned aerial vehicle and is used for placing a target article; the temperature control device is also configured to maintain the temperature of the subject item at a predetermined storage temperature; the control terminal is used for controlling the running state of the unmanned aerial vehicle; and the automatic tracking antenna is used for wirelessly receiving the signal transmitted by the unmanned aerial vehicle and transmitting the signal to the control terminal, and the automatic tracking antenna is also used for wirelessly transmitting the data transmitted by the control terminal to the unmanned aerial vehicle. The utility model discloses can realize cold chain transportation through unmanned aerial vehicle and combination temperature regulating device, control terminal and automatic tracking antenna, can not receive the influence of factors such as traffic flow, road conditions to transportation range has been enlarged.

Description

Transportation system

Technical Field

The utility model relates to a cold chain logistics technical field especially relates to a transportation system.

Background

At present, with the development of society, the market demand for cold-chain logistics is increasing. Cold-chain logistics is a low-temperature logistics process based on refrigeration technology and by means of refrigeration technology, and is increasingly widely applied to the fields of food, medicine, biotechnology and goods and the like.

in the traditional cold chain logistics technology, the portable incubator and the transport vehicle are the most common. However, in the transportation mode, the influence of the traffic flow, the road conditions and other factors is great during the transportation process, and particularly for mountainous areas with complex terrain, the situation that vehicles cannot reach can occur, so that the vehicles cannot be normally transported, and the transportation range is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transportation system aims at solving the problem that how to make transportation system enlarge the transportation scope.

The utility model discloses a realize like this, a transportation system, include:

An unmanned aerial vehicle configured to transport a target item;

The temperature control device is arranged at the bottom of the unmanned aerial vehicle and is used for placing the target object; the temperature control device is further configured to maintain the temperature of the subject item at a predetermined storage temperature;

The control terminal is used for controlling the running state of the unmanned aerial vehicle; and

the automatic tracking antenna is set to wirelessly receive the signal transmitted by the unmanned aerial vehicle and send the signal to the control terminal, and the automatic tracking antenna is also set to wirelessly send the data transmitted by the control terminal to the unmanned aerial vehicle.

In one embodiment, the temperature control device comprises: the transportation bag is used for placing the target object, and a buffer layer is arranged inside the transportation bag; the heat preservation type protective outer box is arranged at the bottom of the unmanned aerial vehicle; the heat preservation type protective outer box comprises a door body with heat preservation performance and a first box body; one end of the door body is mounted on the first box body, and the other end of the door body can rotate along the first box body and can form a sealing structure with the first box body; the first box body is used for placing the transport package.

In one embodiment, the insulated protective outer box further comprises an electronic lock; the electronic lock is locked under the control of the control terminal so that the door body and the first box body form a sealing structure, and the electronic lock is also unlocked under the control of the control terminal so that the door body can rotate along the first box body.

In one embodiment, the insulated protective outer box further comprises a temperature control structure; the temperature control structure is arranged on the inner side of the first box body and used for heating or cooling the temperature in the first box body.

In one embodiment, the temperature control structure comprises: the refrigerating element is arranged on the inner side of the first box body and is used for cooling the temperature in the first box body; and the heating element is arranged on the inner side of the first box body and is arranged at an interval with the refrigerating element and used for heating the temperature in the first box body.

In one embodiment, the insulated protective outer box further comprises a thermal conductor; the heat conductor is arranged on the inner side wall surface of the first box body, and the temperature control structure is arranged on the heat conductor; the thermal conductor is used for conducting the temperature generated by the temperature control structure.

In one embodiment, the insulated protective outer box further comprises a control module; the control module is electrically connected with the temperature control structure and is used for controlling the temperature control structure to heat up or cool down.

In one embodiment, the transport package further comprises: a second case made of a sandwich structure filled with the buffer layer therein and used for placing the object; one end of the upper cover is connected with the second box body, and the other end of the upper cover can rotate along the second box body; the upper cover can also form a sealing structure with the second box body.

in one embodiment, the shipping package further comprises a handle; the handle is arranged on the outer side of the second box body.

In one embodiment, the transport package further comprises: a third case for placing the object and capable of forming a sealing structure; and the cold storage boxes are arranged in the third box body and are set to be right for cooling the internal temperature of the third box body.

In one embodiment, the third casing is made of a sandwich structure, which can be folded and unfolded in a plane shape.

In one embodiment, the transport package further comprises a first camera unit and the first camera unit is mounted within the transport package.

in one embodiment, the temperature control device further comprises a temperature detection unit; the temperature detection unit is used for detecting the temperature in the transport package.

In one embodiment, the temperature detection unit includes: the temperature sensor is arranged in the transport package; the data processing circuit is electrically connected with the temperature sensor and is used for processing the data detected by the temperature sensor; and the display screen is electrically connected with the data processing circuit and is arranged on the outer side of the heat preservation type protective outer box.

In one embodiment, the transport system further comprises a second camera unit; the second camera unit is installed on the unmanned aerial vehicle and is used for shooting images of the external environment of the unmanned aerial vehicle.

in one embodiment, the temperature control device further comprises a night navigation light unit; the night navigation light unit is arranged on the outer side of the heat preservation type protective outer box.

In one embodiment, the control terminals include a ground command terminal and a handheld terminal.

another object of the present invention is to provide another transportation system, which includes:

An unmanned aerial vehicle for transporting a subject item;

The temperature control device is arranged at the bottom of the unmanned aerial vehicle and is used for placing the target object; the temperature control device is also used for keeping the temperature of the target object at a preset storage temperature; the temperature control device comprises a transport bag and a heat preservation type protective outer box; the transportation bag is used for placing the target objects, and a buffer layer is arranged inside the transportation bag; the heat preservation type protective outer box is arranged at the bottom of the unmanned aerial vehicle; the heat preservation type protective outer box comprises a door body with heat preservation performance and a first box body; one end of the door body is mounted on the first box body, and the other end of the door body can rotate along the first box body and can form a sealing structure with the first box body; the first box body is used for placing the transport package;

The control terminal is used for controlling the running state of the unmanned aerial vehicle; and

and the automatic tracking antenna is used for wirelessly receiving the signal transmitted by the unmanned aerial vehicle and sending the signal to the control terminal, and is also used for wirelessly sending the data transmitted by the control terminal to the unmanned aerial vehicle.

The technical effects of the utility model are that: in the transportation system, temperature regulating device installs in the unmanned aerial vehicle bottom and is used for placing the target article. Meanwhile, the temperature control device is also used for keeping the temperature of the target object at a preset storage temperature. Control terminal is used for controlling unmanned aerial vehicle's running state. The automatic tracking antenna is used for wirelessly receiving signals transmitted by the unmanned aerial vehicle and transmitting the signals to the control terminal, and the automatic tracking antenna is also used for wirelessly transmitting data transmitted by the control terminal to the unmanned aerial vehicle. Therefore, the transportation system can realize cold chain transportation by the unmanned aerial vehicle and combining the temperature control device, the control terminal and the automatic tracking antenna, and cannot be influenced by factors such as traffic flow, road conditions and the like, so that the transportation range is expanded.

drawings

FIG. 1 is a schematic diagram of a transport system according to an embodiment;

FIG. 2 is a schematic structural view of a heat-insulating protective outer box in the transportation system of the embodiment shown in FIG. 1;

FIG. 3 is a schematic view of the heat-insulating protective outer case of FIG. 2 at another angle;

FIG. 4 is a schematic view of the transport package of the embodiment of FIG. 1 with the cover open;

FIG. 5 is a schematic view of the shipping package of FIG. 4 with the lid closed;

FIG. 6 is a schematic view of the structural installation of the transportation bag and the heat preservation type protective outer box on the unmanned aerial vehicle according to the embodiment shown in FIG. 1;

FIG. 7 is a schematic structural view of a transport package in another embodiment;

FIG. 8 is a disassembled schematic view of the shipping package of the embodiment of FIG. 7;

FIG. 9 is a schematic view of the transport package of FIG. 7 at another angle after disassembly.

The correspondence between reference numbers and names in the drawings is as follows:

100. an unmanned aerial vehicle; 110. fixing a bracket; 200. a temperature control device; 210. a heat preservation type protective outer box; 211. a door body; 212. a first case; 213. a temperature control structure; 214. a thermal conductor; 215. an electronic lock; 216. a hinge; 220. transporting the bag; 221. a first image pickup unit; 222. a second case; 223. an upper cover; 224. a handle; 225. a first connecting member; 231. a third box body; 232. a cold storage box; 233. a buffer layer; 234. molding a thread gluing; 235. a safety buckle; 241. a refrigeration element; 242. a heating element; 251. a temperature sensor; 252. a display screen; 300. a tracking antenna; 400. a control terminal; 500. a second imaging unit; 800. a transport system;

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "vertical", "parallel", "bottom", "angle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.

referring to fig. 1-3, a transportation system 800 is provided according to an embodiment of the present invention. This transportation system 800 includes unmanned aerial vehicle 100, temperature regulating device 200, automatic tracking antenna 300 and control terminal 400.

the drone 100 serves as an aircraft for transporting the target object, so that the target object can be transported quickly in the air. The unmanned aerial vehicle 100 includes unmanned aerial vehicle organism, flight control computer, transmission, electrical power generating system, airborne data terminal isotructure. And the temperature control device 200 is installed at the bottom of the unmanned aerial vehicle 100 and used for placing target articles. In this embodiment, the bottom of the unmanned aerial vehicle 100 is provided with a fixed support 110. The bottom of the fixing bracket 110 is provided with two support rods, and the two support rods are provided with screw holes. Meanwhile, the bottom of the temperature control device 200 is also provided with corresponding screw holes. After arranging temperature regulating device 200 on fixed bolster 110, can be fixed in unmanned aerial vehicle 100 with temperature regulating device 200 through the mode of standard threaded connection to form demountable installation structure. It can be understood that the installation manner of the drone 100 and the temperature control device 200 is not limited to the above one, and other mechanical structures capable of detachably installing the temperature control device 200 may also be adopted. Temperature control device 200 is also used to maintain the temperature of the subject item at a predetermined storage temperature. The predetermined value of the storage temperature facilitates storage of the subject item. Consequently, put into temperature regulating device 200 and the sealed back with the target article, install temperature regulating device 200 in unmanned aerial vehicle 100 bottom again, the target article can be in sealed and keep warm under the circumstances and realize the cold chain transportation in the air under unmanned aerial vehicle 100's the drive. The automatic tracking antenna 300 is configured to wirelessly receive a signal transmitted by the drone 100 and send the signal to the control terminal 400, and the automatic tracking antenna 300 is further configured to wirelessly send data transmitted by the control terminal 400 to the drone 100.

In the transportation system 800, the temperature control device 200 is mounted at the bottom of the drone 100 and used to place targeted items. Meanwhile, the temperature control device 200 is also used to maintain the temperature of the subject article at a predetermined storage temperature. The control terminal 400 is used for controlling the operation state of the drone 100. The automatic tracking antenna 300 is configured to wirelessly receive a signal transmitted by the drone 100 and transmit the signal to the control terminal 400, and the automatic tracking antenna 300 is further configured to wirelessly transmit data transmitted by the control terminal 400 to the drone 100. Therefore, the transportation system 800 can realize cold chain transportation by the unmanned aerial vehicle 100 in combination with the temperature control device 200, the control terminal 400 and the automatic tracking antenna 300, and is not affected by factors such as traffic flow, road conditions and the like, so that the transportation range is expanded.

In this embodiment, the automatic tracking antenna 300 and the control terminal 400 form a measurement and control network to control the flight of the unmanned aerial vehicle 100. Meanwhile, the automatic tracking antenna 300 is used as a common receiving antenna for the data terminal and the high-definition video signal and is connected with the control terminal 400 through a data cable, so that the remote measuring and controlling capability of the unmanned aerial vehicle 100 is ensured and strengthened. The automatic tracking antenna 300 further has an automatic tracking function, and can autonomously track the flight direction of the unmanned aerial vehicle 100 in the flight process of the unmanned aerial vehicle 100, so that good data communication is kept between the control terminal 400 and the unmanned aerial vehicle 100.

the control terminal 400 is used for controlling the operation state of the drone 100. Meanwhile, the control terminal 400 may control the multiple drones 100 at the same time, so that the targeted articles can be transported to different destinations through the multiple drones 100 at the same time, i.e., a point-to-multiple cold chain transportation manner is realized. Specifically, the control terminal 400 includes a ground command terminal and a handheld terminal to implement a diversified control manner. It is understood that the control terminal 400 may comprise only a ground command terminal or a handheld terminal, depending on the actual application.

In addition, the basic function of the ground control software of the control terminal 400 and the flight control supporting software of the unmanned aerial vehicle 100 is to plan the flight route of the unmanned aerial vehicle 100 and make it fly according to a predetermined route. Specific functions include the following. One is a navigation function, which is implemented by three parts: the device comprises a flight track preprocessing part, a track calibration part and a flight path tracking part. The other is a map navigation control function of the ground terminal, and the implementation method comprises the following steps: adding a map layer, designing a map tool, determining longitude and latitude information, planning an air route, tracking a target and designing a virtual flight instrument. In addition, the basic functions can also comprise functions of mapping automatic route planning, load state inquiry, fixed point, timing, fixed distance exposure, low-power automatic return voyage capability and the like.

In this embodiment, the drone 100 may be in a transportation scheduling automatic flight mode, that is, positioned by a GPS system, and automatically flown after a preset airline flight and corresponding navigation information setting are performed. The drone 100 may also be in a manually controlled flight mode, i.e., the drone 100 is artificially remotely controlled to fly to the destination by handheld terminal control. Meanwhile, the unmanned aerial vehicle 100 can be switched between the two flight modes according to actual requirements in the flight process. In addition, during the flight of the unmanned aerial vehicle 100, if the navigation signal is lost, the unmanned aerial vehicle 100 automatically switches to the hovering state and searches for the signal, and if the navigation signal cannot be recovered within a certain time, the unmanned aerial vehicle automatically navigates back.

therefore, in the transportation system 800 provided in this embodiment, the unmanned aerial vehicle 100 is combined with the temperature control device 200, the control terminal 400 and the automatic tracking antenna 300 to realize cold chain transportation, which is not affected by the traffic flow, the road conditions and other factors, and the transportation range is expanded. Meanwhile, a point-to-point or point-to-multiple cold chain transportation mode can be conveniently realized, so that the transportation efficiency is improved.

specifically, as shown in fig. 6, the temperature control device 200 includes a transportation bag 220 and a heat-preservation type protective outer box 210. Wherein, heat preservation type protection outer container 210 is installed in unmanned aerial vehicle 100 bottom to be used for placing transportation package 220. The transport package 220 is used for placing the target item, and a cushioning layer is provided inside the transport package 220 to provide necessary cushioning for the target item during transport.

In this embodiment, the heat-insulating protective outer box 210 is detachably mounted on the fixing bracket 110. As shown in fig. 2 and 3, the heat-retaining protective outer box 210 includes a door 211 having heat retaining properties and a first box 212. The first box 212 is used for placing the transport package 220. The door 211 is used to open or close the heat-insulating protective outer box 210. The door 211 and the first casing 212 are both made of a carbon fiber material and have a double-layered hollow structure. The carbon fiber material has light weight and high strength, so that the weight of the heat-preservation protective outer box 210 can be reduced, and the reliability of transported articles can be improved. It is understood that the door 211 and the first casing 212 may be made of other materials, such as plastic or metal. Meanwhile, the hollow part of the double-layer hollow structure is filled with high-heat-resistance foam type heat-insulating materials or vacuumized, so that the effect of high-efficiency heat insulation is achieved.

one end of door 211 is attached to first casing 212. In the present embodiment, as shown in fig. 3, one end of the door 211 is connected to the first casing 212 by a hinge 216. The other end of the door body 211 is rotatable along the first casing 212 and is capable of forming a sealing structure with the first casing 212. The other end of the door 211 can rotate at least 90 degrees by the hinge 216, thereby facilitating the insertion or removal of the transport package 220 from the first casing 212.

In this embodiment, the insulated protective outer box 210 further includes an electronic lock 215. An electronic lock 215 is installed at the other end of the first case 212 and the door body 211. Meanwhile, the electronic lock 215 is used for locking under the control of the control terminal 400 so that the door body 211 forms a sealing structure with the first casing 212. The first casing 212 is further provided with a sealing ring, such as a silicone rubber sealing ring, at the periphery thereof, thereby further improving the sealing performance. The electronic lock 215 is also used to unlock under the control of the control terminal 400 so that the door body 211 can be rotated along the first casing 212 to take out or put in the transport package 220. It is to be understood that the heat insulating protective outer case 210 is not limited to the case including the electronic lock 215, and may adopt other elements as long as the door body 211 can be opened or closed with respect to the first case 212.

Optionally, as shown in fig. 2, the insulated protective outer box 210 further includes a temperature control structure 213. The temperature control structure 213 is installed inside the first case 212. In this embodiment, the temperature control structure 213 is embedded in the inner wall of the first box 212, and the temperature control structure 213 is flush with the inner wall of the first box 212, so as to improve the effective utilization rate of the inner space of the first box 212. In addition, the temperature control structure 213 is used for heating or cooling the inner space of the first box 212, so that the transportation environment temperature of the object article can be adjusted through the temperature control structure 213 during transportation, and the regulation and control capability of the transportation environment can be improved. The temperature control structure 213 is distributed symmetrically in the first box 212, so that the temperature variation gradient can be reduced, and the temperature uniformity can be improved.

Specifically, temperature control structure 213 includes a cooling element 241 and a heating element 242. The cooling unit 241 is installed inside the first casing 212 and cools the inner space of the first casing 212. The refrigerating element 241 may be a semiconductor refrigerating element, i.e., a thermoelectric refrigerating sheet, which has high reliability and no refrigerant pollution, and is suitable for the occasion where the space is limited. The heating element 242 is installed inside the first casing 212 and serves to heat the inner space of the first casing 212. The heating element 242 may be a thin film type electric heater having a thin thickness, which can reduce the occupied space in the first casing 212.

In addition, the cooling element 241 and the heating element 242 are flush with the inner sidewall surface of the first case 212, thereby improving the effective utilization of the inner space of the first case 212. The refrigeration element 241 and the heating element 242 are symmetrically distributed, so that the uniformity of temperature reduction and the uniformity of temperature rise are respectively improved.

It should be understood that the specific structure of the temperature control structure 213 is not limited to the above-mentioned one, as long as the temperature of the inner space of the insulation type protective outer box 210 can be timely adjusted according to the requirement of the target object. For example, if the air temperature of the transportation environment outside the drone 100 is high, the temperature control structure 213 including only the refrigeration element 241 may also meet the regulation and control requirements of the target article transportation environment.

optionally, the insulated protective outer box 210 further includes a thermal conductor 214. The thermal conductor 214 covers the inner sidewall of the first housing 212, and the temperature control structure 213 is mounted on the thermal conductor 214. Meanwhile, the thermal conductor 214 serves to conduct the temperature generated by the temperature control structure 213, thereby improving the efficiency of temperature regulation. For the temperature control structure 213 described above, the thermal conductor 214 is used to conduct the low temperature generated by the cooling element 241 or the high temperature generated by the heating element 242.

It is to be understood that the insulated protective outer box 210 is not limited to one including the thermal conductor 214, as long as it can conduct the temperature generated by the temperature control structure 213. For example, if the inner wall surface of first case 212 is an aluminum plate, the performance of heat conductor 214 can be realized by the inner wall surface of first case 212, and thus, it is not necessary to separately provide heat conductor 214; alternatively, other components capable of conducting low and high temperatures may be used in the insulated protective housing 210 in place of the heat conductor 214.

Optionally, the insulated protective outer box 210 further includes a control module (not shown). The control module is electrically connected to the temperature control structure 213 and is used to control the temperature control structure 213 to increase or decrease the temperature. In this embodiment, the control module is electrically connected to the cooling element 241 and the heating element 242, and controls the cooling element 241 to cool down and the heating element 242 to warm up. Meanwhile, in the transportation process, the control module can control the temperature control structure 213 to correspondingly increase or decrease the temperature according to the temperature range which is set by the control terminal 400 in advance, so that the transportation environment temperature of the target object is kept within the required range, and the timely effectiveness of temperature control is ensured.

It is to be understood that the insulated protective outer box 210 is not limited to one instance of a control module. As long as the temperature control structure 213 can be controlled to perform temperature increase or temperature decrease. For example, the temperature control structure 213 may be controlled to increase or decrease the temperature directly by a flight control computer in the drone 100.

Optionally, as shown in fig. 5, the transportation bag 220 further includes a second container 222 and an upper cover 223.

The second casing 222 is made of a sandwich structure filled with a cushioning layer inside, and the second casing 222 is used to place the target articles therein. The second casing 222 is made of an antistatic type cloth to remove static electricity during transportation, thereby improving reliability of transportation. The buffer layer can be made of foam silica gel materials or other materials capable of buffering. Meanwhile, the buffer layer is filled in the interlayer of the second box 222, so that the buffer layer can be prevented from falling off during transportation.

One end of the upper cover 223 is connected to the second casing 222, and the other end is capable of rotating along the second casing 222. The upper cover 223 can also form a sealing structure with the second casing 222. As shown in fig. 4, the upper cover 223 is provided with a first connector 225, such as a hook and loop fastener, so that the upper cover 223 is fastened to the second casing 222 by the first connector 225 to form a sealed structure.

in addition, as shown in fig. 5, the transport package 220 further includes a handle 224, and the handle 224 is installed outside the second container 222. The handle 224 is sewn from an antistatic type cloth. The transportation bag 220 is arranged in the heat preservation type protective outer box 210 in the transportation process, and the transportation bag 220 can be quickly taken and placed through the lifting handle 224 on the surface of the transportation bag.

As shown in fig. 6, immediately before transportation, the transportation bag 220 is placed in the heat preservation type protective outer box 210, and the heat preservation type protective outer box 210 is installed on the unmanned aerial vehicle 100. Meanwhile, the transportation system 800 provided by the embodiment can regulate and control the transportation environment of the target object in the transportation process. One embodiment is as follows.

if the target object requires low-temperature transportation, such as transportation in an environment of 4 ℃. After the target object is placed in the transport bag 220 precooled for more than 8 hours in a refrigeration environment at 4 ℃ in a refrigerator, the transport bag 220 can be placed in the heat-preservation protective outer box 210. The control terminal 400 sets a temperature range, such as 6 ℃ ± 2 ℃, during transportation and sends it to the control module. During transportation, when the temperature is lower than the range, the control module triggers the heating element 242 to work; when the temperature is higher than the range, the control module triggers the refrigeration element 241 to work, so as to ensure that the temperature inside the heat-preservation type protective outer box 210 is controlled within the required range in the transportation process.

If the target object requires transportation at a temperature higher than ambient temperature, such as transportation at 37 ℃. After the targeted items are placed in the transport bag 220 that has been preheated in the incubator at 37 ℃ for more than 1 hour, the transport bag 220 can be placed in the insulated protective outer box 210. The control terminal 400 sets a temperature range, such as 37 ℃ ± 1 ℃, during transportation and sends it to the control module. When the temperature is below this range, the control module triggers the heating element 242 to operate; when the temperature is higher than the range, the control module triggers the refrigeration element 241 to work, and the temperature control in the transportation process is ensured to be within the required range.

In addition, the transportation system 800 provided by this embodiment can also monitor the transportation environment of the object article, so that the state of the object article can be known in real time in the transportation process, and especially when abnormal conditions such as failure or loss occur, the transportation process can be traced in time, the reason of the abnormal conditions is found out, and the processing is performed in time. The specific principle is as follows.

Optionally, as shown in fig. 4, the transport package 220 further includes a first camera unit 221, and the first camera unit 221 is installed in the transport package 220. The first image pickup unit 221 employs a low-power consumption micro-optical camera, thereby saving energy to extend the use time. In this embodiment, the first camera unit 221 is installed inside the upper cover 223, thereby monitoring the state of the article marked in the transport package 220 in real time. In addition, the first camera unit 221 is also electrically connected to the drone 100, and transmits a video image of the transportation target item to the control terminal 400 through the automatic tracking antenna 300 under the control of the drone 100.

optionally, the temperature control device 200 further comprises a temperature detection unit. The temperature detecting unit is used for detecting the temperature in the transport package 220, so as to monitor the transport environment temperature of the targeted goods in the transport process in real time. The temperature detection unit is electrically connected with the unmanned aerial vehicle 100, and under the control of the unmanned aerial vehicle 100, the transportation environment temperature of the object marked in the transportation process is sent to the control terminal 400 through the automatic tracking antenna 300.

specifically, as shown in fig. 3 and 4. The temperature detecting unit includes a temperature sensor 251, a data processing circuit (not shown), and a display screen 252. The temperature sensor 251 is installed in the transport package 220, and is used for acquiring temperature data in the transport package 220 in real time and transmitting the temperature data to the data processing circuit. Wherein, the temperature sensor 251 is sewn in the corner of the transportation bag 220 to avoid affecting the placing space of the target object. And the data processing circuit is electrically connected with the temperature sensor 251 and is used for processing the data detected by the temperature sensor 251, and the processing mode can comprise processes of filtering, amplifying and the like so as to improve the accuracy of the temperature data and facilitate subsequent related processing. The display screen 252 is electrically connected with the data processing circuit and is installed outside the heat preservation type protection outer box 210, so that a user can directly check the temperature inside the transport package 220 without opening the heat preservation type protection outer box 210. The data processing circuit and the display screen 252 are mounted on the door body 211.

It is to be understood that the temperature detecting unit is not limited to the above-described one as long as the temperature inside the transport package 220 can be monitored in time. For example, the functions performed by the data processing circuit may be performed by the control module or the flight control computer, and the data processing circuit does not need to be provided; or the display screen 252 is not set, and the temperature data is sent to the APP (application) of the intelligent terminal of the related personnel in a network mode, so that the user can directly check the temperature in the transport package 220 on the APP interface.

Optionally, as shown in fig. 6, the transport system 800 further comprises a second camera unit 500. The second camera unit 500 is installed on the drone 100 and is used to shoot images of the external environment of the drone 100, thereby monitoring the ambient conditions of the drone 100 during transportation. Wherein, unmanned aerial vehicle organism below is equipped with the shell structure who is used for placing second camera unit 500 to fixed mounting second camera unit 500. In this embodiment, the second camera unit 500 is an aerial camera. The second camera unit 500 is electrically connected to the drone 100, and sends the video image of the surrounding environment of the drone 100 during transportation to the control terminal 400 through the automatic tracking antenna 300 under the control of the drone 100.

Therefore, in the present embodiment, the first camera unit 221, the temperature detection unit, and the second camera unit 500 can acquire three data, namely video image data of the object in the transportation process, temperature data in the transportation package 220, and video image data of the surrounding environment in the transportation process, in real time, so as to monitor the inside and outside transportation environment conditions of the object in all directions. Meanwhile, the three paths of data can be stored and backed up simultaneously at the unmanned aerial vehicle 100 and the control terminal 400 (including the ground control terminal and the handheld terminal), so that the data security is improved.

it is understood that the type of data monitored by the transportation system 800 is not limited to the above three types of data, and different types and different channel numbers of signals can be expanded and configured according to different monitoring data required in the transportation process of different articles.

Optionally, the temperature control device 200 further comprises a night flight light unit (not shown in the figures). The night navigation light unit is used for indicating light under the night navigation transportation condition, and the night navigation light unit is installed outside the heat preservation type protective outer box 210. Specifically, the night navigation light unit is installed outside the bottom of the heat preservation type protective outer box 210. The night navigation light unit is composed of high-permeability light-emitting strips. In addition, the night navigation light unit is also turned on or off under the control of the control terminal 400.

The operation principle of the transportation system 800 is as follows: the temperature control device 200 into which the target object has been put is first installed on the drone 100. Thereafter, the drone 100 performs the processes of task preparation, flight preparation, takeoff and task flight, return/recovery, withdrawal, and the like. In the flight and transportation process of the unmanned aerial vehicle 100, the control instruction, the demand information and the like sent by the control terminal 400 are sent to the airborne data terminal of the unmanned aerial vehicle 100 through the uplink. And after receiving the control instruction or the demand information, the airborne data terminal sends the control instruction or the demand information to the flight control computer, so that the flight control computer executes the flight and the control process of the corresponding task equipment. In addition, the flight control computer may also send relevant telemetry data and airborne data (e.g., video image data of the object of the transportation process, temperature data in the transportation package 220, and video image data of the surrounding environment of the transportation process) to the airborne data terminal, and send the data to the control terminal 400 via a downlink.

In addition, during the operation of the transportation system 800, the control terminal 400 may display the three paths of data in real time, and may also display output information such as the position (e.g., longitude and latitude, height, distance), flight trajectory, remaining power (or available working time) and the like of the drone 100. The control terminal 400 can also dynamically display weather conditions on the planned flight route in real time, so that flight control personnel can conveniently master the route weather real-time, and the transportation system 800 can also automatically judge whether the weather conditions meet the flight conditions.

In another embodiment, a transportation system 800 is provided, as shown in fig. 7 to 9, wherein the transportation package includes: a buffer layer 233, a third case 231, and a plurality of cold storage boxes 232. The third casing 231 is used to house a target article and can form a sealing structure. Specifically, the third tank 231 is made of a sandwich structure. The sandwich structure is a static electricity eliminating high-strength sandwich structure. Meanwhile, the third casing 231 can be folded and unfolded to be planar, as shown in fig. 8 and 9. The outer side of the third box 231 is provided with a second connector, such as a molding hook and loop fastener 234 and a safety buckle 235. Under the action of the second connector, the third casing 231 can be disassembled into a flat shape, and the third casing 231 can be folded into a sealed shape.

The cool storage box 232 has a cooling function, and is installed in the third case 231. In this embodiment, the cool storage box 232 is a phase change cool storage box. Meanwhile, the cold storage box 232 is sewn inside the sandwich structure of the third case 231 and is distributed on each surface of the third case 231, thereby achieving the effect of uniform refrigeration. After the third container 231 is folded, a low-temperature transport bag with all sides capable of being refrigerated can be formed. The third tank 231 plays a role of removing and absorbing the condensed water in addition to a role of restraining the cold storage box 232. In addition, the buffer layer 233 is sewn between the cool storage case 232 and the sandwich structure, thereby providing a buffering function to the subject article.

It should be noted that, in this embodiment, except for the transportation package, the transportation system 800 has the same structure as the heat preservation type protective outer box 210, the first camera unit 221, the temperature detection unit, and the second camera unit 500 in the unmanned aerial vehicle 100, the automatic tracking antenna 300, the control terminal 400, and the temperature control device 200 in the above embodiments, and details thereof are omitted here. In addition, the transportation system 800 in which the temperature control structure 213, the heat conductor 214, and the control module in the heat-insulating protective outer box 210 of the previous embodiment are removed is still suitable for this embodiment.

In this embodiment, the shipping package is first disassembled into a flat shape before shipping, and then pre-cooled in a freezer environment (e.g., minus 20 ℃) suitable for the subject item for more than 8 hours. Then, the transport bag is folded by the second connecting member to form a sealed structure, and the target object required to be transported is placed in the transport bag, so that the transport bag, which is fully precooled and contains the target object, can be placed in the heat-preservation type protective outer box 210 in the previous embodiment and transported by the drone 100.

It is to be understood that the structure of the transport bag in the present embodiment is not limited to the above-described one as long as the low temperature suitable for the subject article can be maintained in transit.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (18)

1. A transportation system, comprising:

an unmanned aerial vehicle configured to transport a target item;

The temperature control device is arranged at the bottom of the unmanned aerial vehicle and is used for placing the target object; the temperature control device is further configured to maintain the temperature of the subject item at a predetermined storage temperature;

the control terminal is used for controlling the running state of the unmanned aerial vehicle; and

The automatic tracking antenna is set to wirelessly receive the signal transmitted by the unmanned aerial vehicle and send the signal to the control terminal, and the automatic tracking antenna is also set to wirelessly send the data transmitted by the control terminal to the unmanned aerial vehicle.

2. The transport system of claim 1, wherein: the temperature control device comprises:

The transportation bag is used for placing the target object, and a buffer layer is arranged inside the transportation bag;

The heat preservation type protective outer box is arranged at the bottom of the unmanned aerial vehicle; the heat preservation type protective outer box comprises a door body with heat preservation performance and a first box body; one end of the door body is mounted on the first box body, and the other end of the door body can rotate along the first box body and can form a sealing structure with the first box body; the first box body is used for placing the transport package.

3. The transport system of claim 2, wherein: the heat preservation type protective outer box also comprises an electronic lock; the electronic lock is locked under the control of the control terminal so that the door body and the first box body form a sealing structure, and the electronic lock is also unlocked under the control of the control terminal so that the door body can rotate along the first box body.

4. The transport system of claim 2, wherein: the heat preservation type protective outer box also comprises a temperature control structure; the temperature control structure is arranged on the inner side of the first box body and used for heating or cooling the temperature in the first box body.

5. The transport system of claim 4, wherein: the temperature control structure comprises:

The refrigerating element is arranged on the inner side of the first box body and is used for cooling the temperature in the first box body;

and the heating element is arranged on the inner side of the first box body and is arranged at an interval with the refrigerating element and used for heating the temperature in the first box body.

6. The transport system of claim 4, wherein: the heat preservation type protective outer box also comprises a heat conductor; the heat conductor is arranged on the inner side wall surface of the first box body, and the temperature control structure is arranged on the heat conductor; the thermal conductor is used for conducting the temperature generated by the temperature control structure.

7. The transport system of claim 4, wherein: the heat preservation type protective outer box also comprises a control module; the control module is electrically connected with the temperature control structure and is used for controlling the temperature control structure to heat up or cool down.

8. The transportation system of any one of claims 2 to 7, wherein: the transport package further comprises:

A second case made of a sandwich structure filled with the buffer layer therein and used for placing the object;

One end of the upper cover is connected with the second box body, and the other end of the upper cover can rotate along the second box body; the upper cover can also form a sealing structure with the second box body.

9. The transport system of claim 8, wherein: the transport package further comprises a handle; the handle is arranged on the outer side of the second box body.

10. The transportation system of any one of claims 2 to 7, wherein: the transport package further comprises:

A third case for placing the object and capable of forming a sealing structure;

And the cold storage boxes are arranged in the third box body and are set to be right for cooling the internal temperature of the third box body.

11. the transport system of claim 10, wherein: the third box is made by sandwich structure, the third box can fold and unpack and be planar.

12. the transportation system of any one of claims 2 to 7, wherein: the transport package still includes first camera unit and first camera unit install in the transport package.

13. the transportation system of any one of claims 2 to 7, wherein: the temperature control device also comprises a temperature detection unit; the temperature detection unit is used for detecting the temperature in the transport package.

14. the transport system of claim 13, wherein: the temperature detection unit includes:

The temperature sensor is arranged in the transport package;

The data processing circuit is electrically connected with the temperature sensor and is used for processing the data detected by the temperature sensor;

And the display screen is electrically connected with the data processing circuit and is arranged on the outer side of the heat preservation type protective outer box.

15. The transportation system of any one of claims 1 to 7, wherein: the transportation system further comprises a second camera unit; the second camera unit is installed on the unmanned aerial vehicle and is used for shooting images of the external environment of the unmanned aerial vehicle.

16. The transportation system of any one of claims 2 to 7, wherein: the temperature control device also comprises a night navigation light unit; the night navigation light unit is arranged on the outer side of the heat preservation type protective outer box.

17. The transportation system of any one of claims 1 to 7, wherein: the control terminal comprises a ground control terminal and a handheld terminal.

18. A transportation system characterized by: the method comprises the following steps:

An unmanned aerial vehicle for transporting a subject item;

The temperature control device is arranged at the bottom of the unmanned aerial vehicle and is used for placing the target object; the temperature control device is also used for keeping the temperature of the target object at a preset storage temperature; the temperature control device comprises a transport bag and a heat preservation type protective outer box; the transportation bag is used for placing the target objects, and a buffer layer is arranged inside the transportation bag; the heat preservation type protective outer box is arranged at the bottom of the unmanned aerial vehicle; the heat preservation type protective outer box comprises a door body with heat preservation performance and a first box body; one end of the door body is mounted on the first box body, and the other end of the door body can rotate along the first box body and can form a sealing structure with the first box body; the first box body is used for placing the transport package;

The control terminal is used for controlling the running state of the unmanned aerial vehicle; and

And the automatic tracking antenna is used for wirelessly receiving the signal transmitted by the unmanned aerial vehicle and sending the signal to the control terminal, and is also used for wirelessly sending the data transmitted by the control terminal to the unmanned aerial vehicle.