CN110104442A - A kind of pipe-line system and control method of the commutation of railway Cold Chain Logistics electromagnetic type node - Google Patents
A kind of pipe-line system and control method of the commutation of railway Cold Chain Logistics electromagnetic type node Download PDFInfo
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- CN110104442A CN110104442A CN201910389979.9A CN201910389979A CN110104442A CN 110104442 A CN110104442 A CN 110104442A CN 201910389979 A CN201910389979 A CN 201910389979A CN 110104442 A CN110104442 A CN 110104442A
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- cold chain
- collecting load
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- pipe
- turning platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G54/00—Non-mechanical conveyors not otherwise provided for
- B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Abstract
The invention discloses a kind of pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation, between the collecting and distributing base of railway Cold Chain Logistics and/or upstream and downstream is connected by cold chain transmission pipeline；It further include porous steering pedestal, the porous steering pedestal all has turning platform, and for turning to cold chain machine for collecting load, the turning platform is configured to rotatably switch, receive and emit cold chain machine for collecting load between different hole locations；The railway Cold Chain Logistics pipe-line system further includes electromagnetism acceleration and deceleration unit, and the cold chain machine for collecting load come to operation carries out electromagnetic deceleration and only stops, and parks cold chain machine for collecting load to be sent in storehouse to cargo and carries out electromagnetism acceleration starting.Each cold chain machine for collecting load realizes the path planning of different cold chain machine for collecting load, and prevent and collide between cold chain machine for collecting load by coordinating and control.
Description
Technical field
The invention belongs to railway Cold Chain Logistics fields, and in particular to a kind of pipe of railway Cold Chain Logistics electromagnetic type node commutation
Road system and its control method.
Background technique
While the rapid development of Modern Materials Circulation technology offers convenience to people's lives, the diversified demand of people
Expedite the emergence of the progress of existing logistlcs technology and the birth of novel logistlcs technology, such as Cold Chain Logistics technology.Cold Chain Logistics refer to cold
Freeze article from supply to receive ground physical flow process in, by transport, storage, handling, packaging, circulation and process,
The functions such as dispatching, information processing combine.Cold Chain Logistics are higher, more more complicated than the requirement of general room temperature logistics system,
Construction investment is also much bigger, is a great system engineering, and timeliness requires each link of cold chain to have higher tissue
Harmony, the running of Cold Chain Logistics are associated with energy consumption cost always.
The cold chain transportation form of mainstream includes: air transportion, sea-freight, railway, highway etc. at present.These traditional means of transportation
In, logistics transportation networks are huge, and trafficking step is many and diverse, need by all multiprograms, and labor intensity is high, effect is poor, carry
When have damage, easily make mistakes, transportation environment is unstable, and transportational process influence factor is numerous, be easy by traffic congestion and sleet sky
Gas etc. influences, it is difficult to management and control.And the generation of pipe transmission system has not only realized article transmission, more realizes logistics
The optimization of management makes logistics transportation and management more convenient and efficient.
Although also having in gas-liquid transport field using pipeline as medium, such as existing city tap-water, heating, coal
Gas, oil and natural gas conveyance conduit, blow-off line etc..But this kind of pipeline can only transport the flowing materials such as gas-liquid, Wu Fashi
Answer the transportation demand of solid goods.
Further, between railway Cold Chain Logistics field, the collecting and distributing base of railway Cold Chain Logistics and/or between upstream and downstream,
It there are no the relevant report using pipeline transportation mode；It is useful in railway cold chain object from having no and in conventional pipelines transport field
The related application in stream field, the problems such as turning to cold chain transmission pipeline branch in railway Cold Chain Logistics pipeline transportation, then there are no from relating to
And.A kind of Cold Chain Logistics pipeline transportation mode and a kind of commutation of railway Cold Chain Logistics electromagnetic type node that applicant is put forward for the first time
Pipe-line system and its control method, it is intended to utilize the advantage of pipeline transportation, solve the long-term problems faced of railway Cold Chain Logistics.
Summary of the invention
Present invention recognizes that and propose, traditional pipeline logistics are single generally from big distribution centre to small distribution centre
Pipeline unidirectional delivery, although this mode transmission speed is very fast, in fact distribution centre is more dispersed, if using distribution centre in
Turn station, will be had been unable to meet in railway Cold Chain Logistics field complicated so that entire pipeline network is huge and operational efficiency is low
Allotment demand；Single pipe is unidirectionally transported, and once can be only done primary reception or primary transmission, inefficiency, and be two o'clock
Between single line unidirectional delivery, can not achieve that a ground is sent to mostly or a ground receives the functions of more ground cold chain cargos；Conventional pipelines
In the steering of bifurcation, deceleration device is not accounted for and be arranged, there is inevitably collision in steering procedure, and due to logical
The requirement for crossing ride comfort, angle, right angle even greater angle turn in the case where be not available, the pipeline of turning point generally compared with
Long, system is huge, takes up an area more.For at least one of prior art the above defects or improvement requirements, the present invention provides one
The pipe-line system and its control method of kind of railway Cold Chain Logistics electromagnetic type node commutation are realized a little pair by cold chain transmission pipeline
The automatic transportation of point, high speed low noise, great Lifting Convey efficiency, effective solution pipe-line system is crisscross many and diverse, path
The problem that planning is complicated, freight hold easily collides.
To achieve the above object, according to one aspect of the present invention, a kind of railway Cold Chain Logistics electromagnetic type node is provided
The pipe-line system of commutation, the railway Cold Chain Logistics pipe-line system include the collecting and distributing base of railway Cold Chain Logistics, railway Cold Chain Logistics
It is connected with upstream and downstream by cold chain transmission pipeline between collecting and distributing base, cold chain machine for collecting load is run in cold chain transmission pipeline, described
Cold chain transmission pipeline is configured to the guiding channel of the cold chain machine for collecting load, sets cold chain chamber in the cold chain machine for collecting load, the cold chain
The built-in refrigerating chain cargo of chamber；
The railway Cold Chain Logistics pipe-line system further includes porous steering pedestal, is distributed in the commutation section of cold chain transmission pipeline
At point；The porous steering pedestal has multiple hole locations towards different directions in the circumferential, respectively with cold chain transmission pipeline
Different branches carry out seamless interfacing；
The porous steering pedestal all has turning platform, for turning to cold chain machine for collecting load, i.e., from a root canal road side
To being transformed into another duct orientation, while as the temporary storage of cold chain machine for collecting load point；The turning platform includes that cargo parks storehouse,
Further include monitoring device for temporary storage cold chain machine for collecting load, whether has the stop of cold chain machine for collecting load for monitoring in turning platform；Institute
Turning platform is stated to be configured to rotatably switch, receive and emit cold chain machine for collecting load between different hole locations；
The railway Cold Chain Logistics pipe-line system further includes electromagnetism acceleration and deceleration unit, and at least configuration parks storehouse in cargo
Periphery；The cold chain machine for collecting load is equipped with magnet；
The electromagnetism acceleration and deceleration unit is configured to optionally generate identical as the cold chain machine for collecting load magnet phase exclusive or
Magnetic pole, to operation come cold chain machine for collecting load carry out electromagnetic deceleration only stops, cold chain packaging to be sent in storehouse is parked to cargo
Device carries out electromagnetism and accelerates starting.
Preferably, the porous steering pedestal is cylindrical-shaped structure, and inside is equipped with cavity；
The turning platform is pie, is arranged in the cavity.
Preferably, the cargo is parked storehouse and is arranged in the diametrical direction of the turning platform.
Preferably, the electromagnetism acceleration and deceleration unit includes first annular electromagnetism acceleration and deceleration device；
The first annular electromagnetism acceleration and deceleration device includes electromagnetic coil, electromagnetic controller；
The electromagnetic coil parks the tube wall in storehouse around the cargo, is configured to be passed through the electric current of different directions, in institute
State electromagnetic coil package conduit region generate different directions magnetic field, by opposite or identical magnetic field to cold chain machine for collecting load into
Row acceleration or deceleration.
Preferably, the electromagnetism acceleration and deceleration unit includes the second annular electromagnetism acceleration and deceleration device；
Described second annular electromagnetism acceleration and deceleration device includes bypass line electromagnetic coil, electromagnetic controller；
The bypass line electromagnetic coil is set to the tube wall at the both ends of bypass line, is configured to be passed through different directions
Electric current generates the magnetic field of different directions in the conduit region of bypass line electromagnetic coil package, by opposite or identical
Magnetic field carries out acceleration or deceleration to the cold chain machine for collecting load passed through.
Preferably, the cargo parks the tube wall of storehouse and the bypass line using hollow design, including inner wall of the pipe and
Pipeline outer wall, the electromagnetic coil and the bypass line electromagnetic coil are arranged between inner wall of the pipe and pipeline outer wall.
Preferably, it is additionally provided with inductor in the bypass line, is distributed in the two sides of the bypass line electromagnetic coil, used
The speed of service and direction in detection cold chain machine for collecting load.
Preferably, the cold chain machine for collecting load includes wheel hub, and the wheel hub is installed on the rear and front end of the cold chain machine for collecting load,
It is evenly equipped with several directive wheels in the circumferential direction of the wheel hub and the wheel hub, the wheel hub are fixed on by respective directive wheel shaft
Through the directive wheel rolling support in the cold chain transmission pipeline；
The cold chain machine for collecting load is including further including trigger, for by triggering the inductor when inductor.
Preferably, the outer end of the wheel hub is additionally provided with positioning device and collision prevention device；
The collision prevention device includes buffer head and buffer spring, and the buffer spring is set to the buffer head and described
Between wheel hub.
To achieve the above object, second aspect according to the invention additionally provides a kind of foregoing railway cold chain object
The control method of the pipe-line system of galvanic electricity magnetic-type node commutation, includes the following steps:
S1, cold chain machine for collecting load are transported on first turning platform from the cargo starting station in the collecting and distributing base of railway Cold Chain Logistics；
S2, judge whether the turning platform is idle by the signal that the monitoring device on second turning platform is passed back in real time；
If S3, not idle, cold chain machine for collecting load stops on first turning platform；
If S4, idle, by calculating the steering angle information fed back to via host computer, to first turning platform and the
Two turning platforms carry out rotation fixed angle, so that two turning platform faces, meanwhile, in the electromagnetic coil of first turning platform
It is powered, the acceleration of cold chain machine for collecting load electromagnetism is launched；It is powered in the electromagnetic coil of second turning platform, operation is come
Cold chain machine for collecting load electromagnetic deceleration accelerates only to be parked in the second turning platform；
S5, cold chain machine for collecting load repeat before step S2-S4 goes to next turning platform from the second turning platform, by being arranged cold
Positioning device on chain machine for collecting load judges cold chain machine for collecting load position, cold to determine by path planning that system was originally set
Next turning platform of chain machine for collecting load, until being transported to the last one turning platform, i.e. cargo arrives at the destination；
Preferably, in S4, after the transmitting of cold chain machine for collecting load, cold chain machine for collecting load is carried out again in the front half section of bypass line
Electromagnetism accelerates, and carries out electromagnetic deceleration in advance before arrival to cold chain machine for collecting load in the second half section of bypass line.
Above-mentioned preferred feature can be combined with each other as long as they do not conflict with each other.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, have below beneficial to effect
Fruit:
1, the present invention proposes a kind of commutation of railway Cold Chain Logistics electromagnetic type node in Cold Chain Logistics field in a creative way
Pipe-line system and its control method breach the limitation of fluid line, realize the pipeline transmission of cold chain cargo, further,
When cold chain cargo transports in cold chain transmission pipeline, constructed by multiple porous steering pedestals and turning platform structure unique cold
Chain transmission pipeline network, when cold chain machine for collecting load transmits in railway Cold Chain Logistics pipe-line system, each cold chain machine for collecting load passes through association
It adjusts and control, realizes the path planning of different cold chain machine for collecting load, and prevent and collide between cold chain machine for collecting load.
2, point-to-point automatic transportation, safety high speed, low noise low-resistance, greatly Lifting Convey are realized by fixed -piping
Efficiency effectively solves the problems, such as Cold Chain Logistics last one kilometer.Point-to-point pipeline transmission form, space relative closure, temperature
The environmental factors such as humidity are relative constant and controllable；It not will receive traffic congestion, traffic accident, boisterous influence, and do not deposit
It is low in environmental problems, overall energy consumptions such as vehicle exhaust, aviation exhaust gas, shipping blowdowns.
3, the pipe-line system of railway Cold Chain Logistics electromagnetic type node of the invention commutation, passes through multiple porous turning platform bottoms
Seat, cold chain transmission pipeline branch, the construction of turning platform and cold chain machine for collecting load, it can be achieved that cold chain cargo multi-direction transmission, and it is single
It is secondary to transmit multiple cold chain machine for collecting load, it is high-efficient.
4, the pipe-line system of railway Cold Chain Logistics electromagnetic type node of the invention commutation is sent out by the electromagnetism of turning platform itself
Electromagnetic deceleration buffering and active transmission when injection device receives cold chain machine for collecting load to realize is to next turning platform, by non-
The reaction force of contact carries out acceleration and deceleration, and the safety of cold chain cargo and pipe-line system has been effectively ensured.
5, Cold Chain Logistics pipe electromagnetic of the invention adds and subtracts speed system, passes through the construction of annular electromagnetism acceleration and deceleration device, electromagnetism
The number of turns of coil can adjust according to demand, and when annular electromagnetism acceleration and deceleration coil is passed through the electric current of different directions, coil both ends can be produced
Raw different magnetic pole repels machine for collecting load, that is, slows down when magnetic pole is identical as machine for collecting load end electromagnet pole；When magnetic pole with
When machine for collecting load end electromagnet pole is different, machine for collecting load is attracted, that is, is accelerated, so that the same annular electromagnetism acceleration and deceleration device can be with
Take into account acceleration and deceleration.
6, Cold Chain Logistics pipe electromagnetic of the invention adds and subtracts speed system, on the one hand, the tube wall of cold chain transmission pipeline adopts inner wall
With the hollow design of outer wall, uniformly distributed deep floor between inner wall of the pipe and pipeline outer wall guarantees to meet pipeline while thermal insulation
Intensity, pass through flanged joint between the pipeline and pipeline as unit of section；On the other hand, electromagnetic coil is arranged in pipeline
Between wall and pipeline outer wall, either pipeline is buried or aerial all substantially not exposed, carries out electromagnetic coil by effectively
Protection, moreover, can easily just be installed when special pipeline section is prefabricated, accelerates speed of application.
7, Cold Chain Logistics pipe electromagnetic of the invention adds and subtracts speed system, and more set electromagnetism acceleration and deceleration lists can be arranged according to demand
First time interval setting, carries out hierarchical acceleration or deceleration to cold chain machine for collecting load, to realize the more accurate of cold chain machine for collecting load speed
Control.
8, the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation of the invention, the cold chain transfer tube between turning platform
Road length can adjust according to the actual situation, and the cold chain machine for collecting load quantity from a turning platform to next turning platform single transmission can
It is single or multiple；The both ends of cold chain machine for collecting load are excellent equipped with collision prevention device, including buffer head and buffer spring, buffer head
It is selected as permanent magnetic iron, magnet front and back sides are positive and negative anodes, and the anticollision between cold chain machine for collecting load is realized by the principle that peer repels each other.
9, the hardware composed structure of railway Cold Chain Logistics pipe-line system of the invention, is divided into host computer layer, sensor layer and
Execution level, host computer layer are made of PC machine, and sensor layer includes infrared sensor and locator, and execution level includes turning to
Platform, electromagnetism acceleration and deceleration unit；Judge whether turning platform is idle by infrared sensor；By being mounted on cold chain machine for collecting load end
Positioning device determine the location information of cold chain cargo；The steering angle of turning platform is by positioning device on cold chain machine for collecting load
Transmission of location information is to host computer, after host computer algorithm process, is returned to and obtains after steering mechanism.
10, the pipe-line system of railway Cold Chain Logistics electromagnetic type node of the invention commutation, the degree of modularity is high, scalability
By force, transmission range is long, can handle the direction information of the unlimited turning platform of quantity, can to large batch of cargo carry out path planning and
Transmission, stability are high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation of the invention；
Fig. 2 is porous steering pedestal and the steering of the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation of the invention
Platform schematic diagram；
Fig. 3 is the cold chain machine for collecting load schematic diagram of the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.The present invention is described in more detail With reference to embodiment.
As shown in Figure 1-3, the pipe-line system that railway Cold Chain Logistics electromagnetic type node of the invention commutates, the railway cold chain
Logistics pipeline system includes the collecting and distributing base of railway Cold Chain Logistics, and between the collecting and distributing base of railway Cold Chain Logistics and/or upstream and downstream passes through
The connection of cold chain transmission pipeline, cold chain machine for collecting load 6 are run in cold chain transmission pipeline, and the cold chain transmission pipeline is configured to described cold
The guiding channel of chain machine for collecting load sets cold chain chamber in the cold chain machine for collecting load, the built-in refrigerating chain cargo of the cold chain chamber.
The railway Cold Chain Logistics pipe-line system further includes porous steering pedestal 1, is distributed in the commutation of cold chain transmission pipeline
At node；The porous steering pedestal 1 has multiple hole locations 102 towards different directions in the circumferential, transmits respectively with cold chain
The different branches of pipeline carry out seamless interfacing.The porous steering pedestal 1 all has turning platform 105, is used for cold chain machine for collecting load
It is turned to, i.e., is transformed into another duct orientation from a duct orientation, while as the temporary storage of cold chain machine for collecting load point；
The turning platform includes that cargo parks storehouse 103, is used for temporary storage cold chain machine for collecting load, further includes monitoring device 106, is turned for monitoring
Whether there is the stop of cold chain machine for collecting load into platform；The turning platform is configured to rotatably switch between different hole locations, receive
With transmitting cold chain machine for collecting load.
The railway Cold Chain Logistics pipe-line system further includes electromagnetism acceleration and deceleration unit, and at least configuration parks storehouse in cargo
Periphery；The cold chain machine for collecting load is equipped with magnet 603；The electromagnetism acceleration and deceleration unit be configured to optionally to generate with it is described
The identical magnetic pole of cold chain machine for collecting load magnet phase exclusive or, the cold chain machine for collecting load come to operation carries out electromagnetic deceleration and only stops, to cargo
It parks cold chain machine for collecting load to be sent in storehouse and carries out electromagnetism acceleration starting.
The porous steering pedestal 1 is cylindrical-shaped structure, and inside is equipped with cavity；The turning platform is pie, is arranged in institute
It states in cavity.The cargo is parked storehouse and is arranged in the diametrical direction of the turning platform.
The present invention proposes a kind of pipe of railway Cold Chain Logistics electromagnetic type node commutation in Cold Chain Logistics field in a creative way
Road system breaches the limitation of fluid line, realizes the pipeline transmission of cold chain cargo, further, cold chain cargo is in cold chain
When transporting in transmission pipeline, unique cold chain transmission pipeline net is constructed by multiple porous steering pedestals and turning platform structure
Network, when cold chain machine for collecting load transmits in railway Cold Chain Logistics pipe-line system, each cold chain machine for collecting load is realized by coordinating and controlling
The path plannings of different cold chain machine for collecting load, and prevent and collide between cold chain machine for collecting load.Point pair is realized by fixed -piping
The automatic transportation of point, safety high speed, low noise low-resistance, greatly Lifting Convey efficiency, effectively solving Cold Chain Logistics, last is public
In problem.Point-to-point pipeline transmission form, space relative closure, the environmental factors such as temperature humidity are relative constant and controllable；
Traffic congestion, traffic accident, boisterous influence are not will receive, and there is no vehicle exhaust, aviation exhaust gas, shipping blowdowns etc.
Environmental problem, overall energy consumption are low.The pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation of the invention, by multiple porous
The construction of turning platform pedestal, cold chain transmission pipeline branch, turning platform and cold chain machine for collecting load, it can be achieved that cold chain cargo multi-direction biography
It is defeated, and single can transmit multiple cold chain machine for collecting load, it is high-efficient.
Such as Fig. 1, the electromagnetism acceleration and deceleration unit includes first annular electromagnetism acceleration and deceleration device；The first annular electromagnetism plus-minus
Fast device includes electromagnetic coil 104, electromagnetic controller 3, is connected by signal wire 2；The electromagnetic coil 104 stops around the cargo
The tube wall for putting storehouse 103 is configured to be passed through the electric current of different directions, generates in the conduit region of the electromagnetic coil 104 package
The magnetic field of different directions carries out acceleration or deceleration to cold chain machine for collecting load 6 by opposite or identical magnetic field.
Such as Fig. 1, the electromagnetism acceleration and deceleration unit includes the second annular electromagnetism acceleration and deceleration device；Described second annular electromagnetism plus-minus
Fast device includes bypass line electromagnetic coil 5, electromagnetic controller 3, is connected by signal wire 2；The bypass line electromagnetic coil 5 is set
It is placed in the tube wall at the both ends of bypass line 7, is configured to be passed through the electric current of different directions, in the bypass line electromagnetic coil 5
The conduit region of package generates the magnetic field of different directions, is carried out by opposite or identical magnetic field to the cold chain machine for collecting load 6 passed through
Acceleration or deceleration.
Preferably, the cargo parks the tube wall of storehouse 103 and the bypass line 7 using in hollow design, including pipeline
Wall and pipeline outer wall, the electromagnetic coil 104 and the bypass line electromagnetic coil 5 are arranged at inner wall of the pipe and pipeline outer wall
Between.
Preferably, it is additionally provided with inductor 4 in the bypass line 7, is distributed in the two of the bypass line electromagnetic coil 5
Side, for detecting the speed of service and the direction of cold chain machine for collecting load 6.
Preferably, the cold chain machine for collecting load includes wheel hub, and the wheel hub is installed on the rear and front end of the cold chain machine for collecting load,
It is evenly equipped with several directive wheels 602 in the circumferential direction of the wheel hub and the wheel hub is fixed on by respective directive wheel shaft, it is described
Wheel hub is by the directive wheel rolling support in the cold chain transmission pipeline；
The cold chain machine for collecting load is including further including trigger 601, for by triggering the induction when inductor 4
Device.
Preferably, the outer end of the wheel hub is additionally provided with positioning device and collision prevention device；
The collision prevention device includes buffer head and buffer spring, and the buffer spring is set to the buffer head and described
Between wheel hub.
To achieve the above object, second aspect according to the invention additionally provides a kind of foregoing railway cold chain object
The control method of the pipe-line system of galvanic electricity magnetic-type node commutation, includes the following steps:
S1, cold chain machine for collecting load are transported on first turning platform from the cargo starting station in the collecting and distributing base of railway Cold Chain Logistics；
S2, judge whether the turning platform is idle by the signal that the monitoring device on second turning platform is passed back in real time；
If S3, not idle, cold chain machine for collecting load stops on first turning platform；
If S4, free time, by calculating the steering angle information fed back to via host computer, (control information can pass through CAN
The form of bus or 485 buses is realized), rotation fixed angle is carried out to first turning platform and second turning platform, so that
Two turning platform faces, meanwhile, it is powered in the electromagnetic coil of first turning platform, the acceleration of cold chain machine for collecting load electromagnetism is launched
It goes；It is powered in the electromagnetic coil of second turning platform, the cold chain machine for collecting load electromagnetic deceleration that operation is come accelerates only to be parked in the
In two turning platforms；
S5, cold chain machine for collecting load repeat before step S2-S4 goes to next turning platform from the second turning platform, by being arranged cold
Positioning device on chain machine for collecting load judges cold chain machine for collecting load position, cold to determine by path planning that system was originally set
Next turning platform of chain machine for collecting load, until being transported to the last one turning platform, i.e. cargo arrives at the destination；
Preferably, in S4, after the transmitting of cold chain machine for collecting load, pass through the second electromagnetism acceleration and deceleration in the front half section of bypass line
Unit carries out electromagnetism acceleration to cold chain machine for collecting load again, passes through the second electromagnetism acceleration and deceleration unit to cold chain in the second half section of bypass line
Machine for collecting load carries out electromagnetic deceleration in advance before arrival.
The control system hardware configuration of railway Cold Chain Logistics pipe-line system of the invention includes host computer layer, sensor layer
And execution level.Wherein, host computer layer is mainly made of PC machine, for controlling the operation of whole system；Sensor layer mainly includes
Infrared sensor and locator, effect are the information Real-time Feedbacks that will test in host computer layer, and host computer layer is according to feedback
Information carries out corresponding decision；Execution level includes turning platform, electromagnetism acceleration and deceleration unit；Execution level is the final control pair of system
As execution level executes corresponding movement according to the instruction that host computer layer issues, and realizes the accurate transmission of cargo in logistics pipeline.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation, it is characterised in that: the railway Cold Chain Logistics pipe
Road system includes the collecting and distributing base of railway Cold Chain Logistics, and between the collecting and distributing base of railway Cold Chain Logistics and upstream and downstream passes through cold chain transfer tube
Road connection, cold chain machine for collecting load are run in cold chain transmission pipeline, and the cold chain transmission pipeline is configured to the cold chain machine for collecting load
Guiding channel sets cold chain chamber in the cold chain machine for collecting load, the built-in refrigerating chain cargo of the cold chain chamber；
The railway Cold Chain Logistics pipe-line system further includes porous steering pedestal, is distributed in the commutation node of cold chain transmission pipeline
Place；The porous steering pedestal has multiple hole locations towards different directions in the circumferential, respectively not with cold chain transmission pipeline
Seamless interfacing is carried out with branch；
The porous steering pedestal all has turning platform, for turning to cold chain machine for collecting load, i.e., turns from a duct orientation
Another duct orientation is changed to, while as the temporary storage of cold chain machine for collecting load point；The turning platform includes that cargo parks storehouse, is used for
Temporary storage cold chain machine for collecting load, further includes monitoring device, whether has the stop of cold chain machine for collecting load for monitoring in turning platform；Described turn
It is configured to rotatably switch, receive and emit cold chain machine for collecting load between different hole locations to platform；
The railway Cold Chain Logistics pipe-line system further includes electromagnetism acceleration and deceleration unit, at least configures and parks the outer of storehouse in cargo
It encloses；The cold chain machine for collecting load is equipped with magnet；
The electromagnetism acceleration and deceleration unit is configured to optionally generate with the cold chain machine for collecting load magnet phase exclusive or identical magnetic
Pole, to operation come cold chain machine for collecting load carry out electromagnetic deceleration only stops, to cargo park cold chain machine for collecting load to be sent in storehouse into
Row electromagnetism accelerates starting.
2. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as described in claim 1, it is characterised in that:
The porous steering pedestal is cylindrical-shaped structure, and inside is equipped with cavity；
The turning platform is pie, is arranged in the cavity.
3. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 2, it is characterised in that:
The cargo is parked storehouse and is arranged in the diametrical direction of the turning platform.
4. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 3, it is characterised in that:
The electromagnetism acceleration and deceleration unit includes first annular electromagnetism acceleration and deceleration device；
The first annular electromagnetism acceleration and deceleration device includes electromagnetic coil, electromagnetic controller；
The electromagnetic coil parks the tube wall in storehouse around the cargo, is configured to be passed through the electric current of different directions, in the electricity
The conduit region of magnetic coil package generates the magnetic field of different directions, is added by opposite or identical magnetic field to cold chain machine for collecting load
Speed is slowed down.
5. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 4, it is characterised in that:
The electromagnetism acceleration and deceleration unit includes the second annular electromagnetism acceleration and deceleration device；
Described second annular electromagnetism acceleration and deceleration device includes bypass line electromagnetic coil, electromagnetic controller；
The bypass line electromagnetic coil is set to the tube wall at the both ends of bypass line, is configured to be passed through the electricity of different directions
Stream generates the magnetic field of different directions in the conduit region of bypass line electromagnetic coil package, passes through opposite or identical magnetic
Field carries out acceleration or deceleration to the cold chain machine for collecting load passed through.
6. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 5, it is characterised in that:
The cargo parks the tube wall of storehouse and the bypass line using hollow design, including inner wall of the pipe and pipeline outer wall, institute
It states electromagnetic coil and the bypass line electromagnetic coil is arranged between inner wall of the pipe and pipeline outer wall.
7. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 5, it is characterised in that:
It is additionally provided with inductor in the bypass line, the two sides of the bypass line electromagnetic coil are distributed in, for detecting cold chain
The speed of service of machine for collecting load and direction.
8. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 7, it is characterised in that:
The cold chain machine for collecting load includes wheel hub, and the wheel hub is installed on the rear and front end of the cold chain machine for collecting load, the wheel hub
It is evenly equipped with several directive wheels in circumferential direction and the wheel hub is fixed on by respective directive wheel shaft, the wheel hub is led by described
To wheel rolling support in the cold chain transmission pipeline；
The cold chain machine for collecting load is including further including trigger, for by triggering the inductor when inductor.
9. the pipe-line system of railway Cold Chain Logistics electromagnetic type node commutation as claimed in claim 8, it is characterised in that:
The outer end of the wheel hub is additionally provided with positioning device and collision prevention device；
The collision prevention device includes buffer head and buffer spring, and the buffer spring is set to the buffer head and the wheel hub
Between.
10. a kind of control of the pipe-line system to commutate such as the described in any item railway Cold Chain Logistics electromagnetic type nodes of claim 4-9
Method processed, which comprises the steps of:
S1, cold chain machine for collecting load are transported on first turning platform from the cargo starting station in the collecting and distributing base of railway Cold Chain Logistics；
S2, judge whether the turning platform is idle by the signal that the monitoring device on second turning platform is passed back in real time；
If S3, not idle, cold chain machine for collecting load stops on first turning platform；
If S4, free time, by calculating the steering angle information fed back to via host computer, to first turning platform and second
Turning platform carries out rotation fixed angle, so that two turning platform faces, meanwhile, lead in the electromagnetic coil of first turning platform
Electricity launches the acceleration of cold chain machine for collecting load electromagnetism；It is powered in the electromagnetic coil of second turning platform, what operation was come is cold
Chain machine for collecting load electromagnetic deceleration accelerates only to be parked in the second turning platform；
S5, cold chain machine for collecting load repeat before step S2-S4 goes to next turning platform from the second turning platform, by being arranged in cold chain collection
Positioning device on dress device judges cold chain machine for collecting load position, determines cold chain collection by path planning that system was originally set
Next turning platform of device is filled, until being transported to the last one turning platform, i.e. cargo arrives at the destination；
Preferably, in S4, after the transmitting of cold chain machine for collecting load, electromagnetism is carried out again to cold chain machine for collecting load in the front half section of bypass line
Accelerate, electromagnetic deceleration is carried out in advance before arrival to cold chain machine for collecting load in the second half section of bypass line.
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