KR101241441B1 - Automatic construction system for the vehicles to deliver the goods - Google Patents

Abstract

The present invention relates to a logistics transport vehicle automatic composition system, and more particularly, to transport the transport vehicle for transporting logistics by automatically connecting and separating the tractor and auto transport vehicles to each other logistics transport vehicle Relates to an automatic formulation system.
The present invention is a dedicated road embedded with a plurality of transducers in the basement, the first connector is provided at both ends, the automatic transport vehicle for transporting the container traveling on the dedicated road, and connected to the first connector in the rear A second connector is provided and is connected to the auto transport vehicle, and is configured to include a tractor for driving between logistics bases and a control tower for controlling the travel of the auto transport vehicle and the tractor.

Description

Automatic construction system for the vehicles to deliver the goods}

The present invention relates to a logistics transport vehicle automatic composition system, and more particularly, to transport the transport vehicle for transporting logistics by automatically connecting and separating the tractor and auto transport vehicles to each other logistics transport vehicle Relates to an automatic formulation system.

In general, logistics is short for physical distribution and refers to the flow of water from producers to consumers.

In recent years, the logistics industry has been recognized as an important driving force of the national economy, promoting fast, accurate, convenient and safe logistics activities, and the logistics industry should be systematically developed by harmonizing the government's logistics-related policies. In 2007, the Korean government became interested in logistics by enacting and implementing the Basic Law on Logistics Policy for the purpose of contributing to the development of the national economy by making the logistics system more efficient, strengthening the competitiveness of the logistics industry, and advancing and internationalizing logistics. It is increasing.

Transportation methods of such logistics include land transportation, sea transportation, air transportation, multimodal transportation, and the like. Logistics transportation in Korea is mainly performed by land transportation.

In this case, the land transportation means the transportation of cargo and passengers carried out by land or lake, river, harbor, etc., mainly by air transport using a freight vehicle to transport logistics through a road, and rail transportation using a railway vehicle. First of all, air transportation has the advantages of excellent maneuverability and quickness, easy to cope with various cargo characteristics, and flexible distribution, which is suitable for short-distance transportation.However, there is a high risk of accident and environmental pollution due to traffic jam and soot. There is a problem in that it is unsuitable for long distance mass transportation due to the high fare in the long distance transportation.

In addition, rail transport has the advantages of low risk of accidents, all-weather transportation, and low freight rates, making it suitable for medium and long-distance mass transportation, but consistent transportation of door to door Impossible, transshipment is required, there is a problem that is unsuitable for emergency transport and short-haul transport because the elasticity of the dispatch is low.

Therefore, the Modal Shift Policy (Truck Shift Policy) proposed to solve the problems of the domestic logistics transportation system, which is excessively dependent on air transportation, such as causing traffic jams and environmental pollution caused by vehicles. It is necessary to use a new concept of logistics transportation system that can improve the problems of railway transportation while complying with the policy of converting cargo used on the road by railroad or ship.

The present invention has been made to solve the above problems, an object of the present invention is to allow the tractor and auto transport vehicles to be automatically connected and separated from each other so that the composition of the transport vehicle for transporting the logistics can be made automatically It is to provide automatic transportation system for logistics transport vehicles.

In addition, the present invention has another object to provide a logistics transport vehicle automatic composition system that can alleviate the congestion rate of the road by reducing the transport share ratio of the van, as well as to complement the accessibility problems of the rail transport.

According to an aspect of the present invention,

A dedicated road in which a plurality of transducers are buried underground, a first connector at both ends, an automatic transport vehicle for transporting containers while traveling on the dedicated road, and a rear end connected to the first connector. Two connectors are provided and connected to the automatic transport vehicle, characterized in that configured to include a tractor for traveling between the logistics base and a control tower for controlling the running of the automatic transport vehicle and the tractor.

At this time, the automatic transport vehicle has a body portion that the container is unloaded on the upper portion, a plurality of wheels installed on the lower portion of the body portion, a fixture formed protruding on the upper portion of the body portion, a lifter installed on the upper portion of the body and Characterized in that it comprises a signal receiving unit for receiving a control signal from the outside.

The first and second connectors may be configured to include a knuckle coupling part for connecting neighboring vehicle bodies to be coupled to each other, and a controller for controlling driving of the knuckle coupling part.

Here, the knuckle coupling part is connected to the fastening member and the fastening member and the fastening member installed on the outer side of the fastening member and the fastening member to rotate or connect the adjacent vehicle body by the signal of the control unit to limit the rotation of the fastening member Characterized in that consisting of fastening pins.

In addition, the tractor is characterized by using a hydrogen fuel cell or compressed natural gas as power.

In addition, the tractor uses a hydrogen storage unit for storing hydrogen used for generating a hydrogen fuel cell, a fuel cell power generation unit for generating electricity by receiving hydrogen from the hydrogen storage unit and the electricity generated in the fuel cell power generation unit It characterized in that it comprises a battery unit for supplying power required for driving.

According to the present invention, the tractor and the auto transport vehicle are automatically connected and separated from each other so that the composition of the transport vehicle for transporting the logistics can be made automatically, thereby simplifying the logistics transportation and shortening the transportation time. Has

In addition, according to the present invention can reduce the traffic sharing ratio of the lorry to alleviate the congestion rate of the road, and further has the effect of supplementing the accessibility problems of railway transportation.

1 is a perspective view showing an automatic transport vehicle of the automatic transport system for logistics transport vehicle according to the present invention.
Figure 2 is a perspective view showing a state in which the automatic transport vehicle loaded with a container running on the exclusive road and the control tower.
Figure 3 is a perspective view showing a state that the auto transport vehicle loaded with a container gathered to connect the tractor.
Figure 4 is a perspective view of a tractor of the logistics transport vehicle automatic composition system according to the present invention.
Figure 5 is a plan view showing a state just before the first and second coupler of the automatic transport system for logistics transport vehicle according to the present invention.
Figure 6 is a plan view showing a state after the first and second coupler of the automatic transport system for logistics transport vehicle according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the automated transport vehicle composition system according to the present invention.

1 is a perspective view showing the automatic transport vehicle of the automatic transport system for logistics transport vehicle according to the present invention, Figure 2 is a perspective view showing a state in which the automatic transport vehicle loaded with a container running on the exclusive road and the control tower, Figure 3 is a perspective view showing a state in which the automatic transport vehicle loaded with a container is gathered to connect the tractor, Figure 4 is a perspective view showing a tractor of the automatic transport system for logistics transport vehicle according to the present invention, Figure 5 is the present invention FIG. 6 is a plan view showing a state immediately before coupling of the first and second connectors of the automatic transport vehicle logistics system according to the present invention, and FIG. 6 is a view after the coupling of the first and second connectors of the automated transport vehicle logistics system according to the present invention. It is a top view showing.

The present invention relates to a system for automatically constructing a transport vehicle for a tractor 30 and an auto transport vehicle 20 so that the composition of a transport vehicle for transporting a logistic is automatically made by connecting and disconnecting each other automatically. The configuration largely comprises an exclusive road 10, auto transport vehicle 20, tractor 30 and the control tower 40.

In more detail, the dedicated road 10 is installed between the interior of the logistics base and between each logistics base to serve to move the auto transport vehicle 20 and the tractor 30 to the upper portion thereof. A plurality of transducers 12 are embedded in the basement of the exclusive road 10 so that the movement of the auto transport vehicle 20 and the tractor 30 can be performed automatically.

That is, as shown in Figure 2, a plurality of transducers 12 are buried in the basement of the dedicated road 10 to form a virtual rail (control rail 40 generated from the control tower 40 to be described later) The auto transport vehicle 20 and the tractor 30 are unmanned on the exclusive road 100 by receiving and converting a signal at the transducer 12 so that the signal can be confirmed by the auto transport vehicle 20 and the tractor 30. It will be able to move automatically.

Next, the automated transporting vehicle 20 (AGV; Automated Guided Vehicle) moves in a state in which the container 50 is loaded thereon in a logistics base, and the tractor 30 stops the container 50 in which the logistics are accommodated. The role of transporting to the parking lot or the desired place and to combine the tractor 30 to transport the container 50 to the delivery destination, when the distance between the logistics base to transport the logistics is relatively close It is mainly used for.

That is, the auto transport vehicle 20, as shown in Figure 1, the body portion 21, the container 50 is unloaded in the upper portion, a plurality of wheels 22 are installed in the lower portion of the body portion 21 It is configured to include, the upper portion of the body portion 21, the fastener 23 is formed to protrude, the container 50 is placed on the body portion 21 by a top lifter (not shown) is the fixture 23 It is configured to be fixed without shaking by).

In addition, the upper portion of the body portion 21 is provided with a lifter 24 is configured to lift the container 50 placed on the body portion 21 to a certain height, the body of the 21 Before and after the first coupler 25 is installed to be automatically connected to the auto transport vehicle 20 or the tractor 30 is installed, and the auto transport vehicle 20, the outside, that is, A signal receiver 26 for receiving a control signal from the control tower 40 or the transducer 12 is provided.

Next, the tractor 30 is connected to the automatic transporting vehicles 20 loaded with the container 50 through the second connector 35 provided at the rear, and runs between the logistics bases while the logistics are carried out between the logistics bases. It is to serve to transport the container 50 accommodated.

In more detail, the tractor 30 uses hydrogen fuel cells or compressed natural gas as power to eliminate the discharge of exhaust gas, and the exclusive road in which the transducer 12 is buried underground between the logistics bases ( If 10) is installed, it is possible to automatically transport the logistics to the destination through unattended operation by receiving the signal of the transducer 12 through the control unit 35b to be described later.

In this case, as shown in FIG. 4, the tractor 30 includes a hydrogen storage unit 31, a fuel cell generator 32, and a battery unit 33, wherein the hydrogen storage unit 31 is hydrogen. It serves to store the hydrogen used to generate the fuel cell, the fuel cell generator 32 receives the hydrogen from the hydrogen storage 31 to generate electricity used as a power of the tractor 30 The battery unit 33 serves to supply power required for driving the tractor 30 by using electricity generated by the fuel cell generator 32.

On the other hand, the connection between the auto transport vehicle 20 and the tractor 30 is automatically made by the first and second couplers 25, 35, the first and second couplers 25, 35 The knuckle coupling part 25a, 35a and the control part 25b, 35b are comprised, respectively.

First, the knuckle coupling parts 25a and 35a serve to connect the neighboring bodies, that is, the tractor 30 and the auto transport vehicle 20 or the neighbor auto transport vehicles 20, to each other. 5 and 6, the fastening members 252 and 352 may include fastening members 254 and 354 and fastening pins 256 and 356.

In more detail, the fastening members 252 and 352 are rotated by the signals of the controllers 25b and 35b so as to connect or disconnect neighboring bodies, and the fastening members 254 and 354 are fastening members ( A pin is coupled to one end of the 252 and 352 to serve to fix the fastening members 252 and 352 so as to be rotatable, and the fastening pins 256 and 356 are fastened to the fastening members 252 and 352 of a neighboring vehicle body. It is to fix the state to maintain.

That is, the control unit 25b, 35b receives a signal from the transducer 12 embedded in the basement of the exclusive road 10 by the control of the control tower 40, the tractor 30 and the automatic transport vehicle 20 If the neighboring auto transport vehicle 20 approaches each other in proximity to each other, the approach speed is gradually reduced (see FIG. 5), and when the fastening members 252 and 352 reach the fixing members 254 and 354 of the neighboring vehicles, the control unit ( The fastening members 252 and 352 of the two vehicles are rotated counterclockwise at the same time by the signals of 25b and 35b, so that the two vehicles are connected to each other (see FIG. 6) and the coupling between the fastening members 252 and 352. When this is completed, the fastening pins 256 and 356 inserted into the fixing members 254 and 354 are lowered by their own weight to be fitted into the through holes (not shown) formed in the fastening members 252 and 352 to prevent further rotation. Vehicles connected to each other It would be to maintain.

In this case, as shown in FIG. 6, the fixing members 254 and 354 are configured to surround the outside of the fastening members 252 and 352 when the fastening members 252 and 352 of the two vehicles are coupled to each other to fasten from an external shock generated during driving. The members 252 and 352 may be protected to prevent an accident such as vehicle departure.

Meanwhile, in order to release the connection state of the vehicle, the fastening pins 256 and 356 are separated from the through holes by the signals of the controllers 25b and 35b, and then the vehicle is slowly moved in the opposite direction to the pins coupled to the fixing members 254 and 354. As the fastening members 252 and 352 rotate in a clockwise direction, the coupling is automatically released to separate the vehicle.

In this case, the operation of detaching the fastening pins 256 and 356 from the through-hole is to install a lever (not shown) connected to the fastening pins 256 and 356 in the driver's seat, and then the user can separate the fastening pins 256 and 356 by the operation of the lever. Of course, a variety of methods, such as to enable it can be used.

Next, as shown in FIG. 2, the control tower 40 is installed in a logistic base and serves to control the driving of the auto transport vehicle 20 and the tractor 30. In the basement of the exclusive road 10. By sending a driving signal to the embedded transducer 12, the automatic transport vehicle 20 and the tractor 30 can automatically travel to the destination without a driver by the signal generated from the transducer 12.

Therefore, according to the logistics transport vehicle automatic composition system according to the present invention as described above, the tractor 30 and the automatic transport vehicle 20 are automatically connected to and separated from each other, the composition of the transport vehicle for transporting the logistics is automatically By simplifying the logistics transportation, it is possible to shorten the transportation time, and at the same time by connecting a plurality of automatic transport vehicle 20 to the tractor 30 at a time by transporting the container 50 containing the logistics of the freight truck By reducing the share of transportation, it is possible to alleviate the congestion rate of the road, and also has various advantages such as complementing the accessibility problem of railway transportation.

Although the above embodiments have been described with respect to the most preferred examples of the present invention, it is not limited to the above embodiments, and it will be apparent to those skilled in the art that various modifications are possible without departing from the technical spirit of the present invention.

The present invention relates to a logistics transport vehicle automatic composition system, and more particularly, to transport the transport vehicle for transporting logistics by automatically connecting and separating the tractor and auto transport vehicles to each other logistics transport vehicle Relates to an automatic formulation system.

10: exclusive road 12: transducer
20: auto transport vehicle 21: body
22: wheel 23: fixture
24: lifter 25: first connector
25a, 35a: knuckle coupling part 25b, 35b: control part
26: signal receiver 30: tractor
31: hydrogen storage unit 32: fuel cell power generation unit
33: battery unit 35: second connector
40: control tower 50: container
252, 352: fastening member 254, 354: fixing member
256, 356: fastening pin

Claims (6)

A dedicated road with many transducers buried underground,
A first connector is provided at both ends, and the automatic transport vehicle traveling on the exclusive road and transporting a container;
A second coupler connected to the first coupler at a rear portion thereof, the tractor connected to the auto transport vehicle and traveling between logistics bases;
Logistics transport vehicle automatic composition system comprising a control tower for controlling the running of the auto transport vehicle and tractor.
The method of claim 1,
The auto transport vehicle may include a body portion at which an container is unloaded, a plurality of wheels installed at a lower portion of the body portion, a fixture formed to protrude from the upper portion of the body portion, a lifter installed at an upper portion of the body portion, and an external device. Logistics transport vehicle automatic composition system, characterized in that it comprises a signal receiving unit for receiving a control signal.
The method of claim 1,
The first and second connectors,
A knuckle coupling portion for connecting neighboring bodies and coupling each other;
Logistics transport vehicle automatic composition system comprising a control unit for controlling the driving of the knuckle coupling unit.
The method of claim 3, wherein
The knuckle coupling part rotates by a signal from a controller to connect or disconnect a neighboring vehicle body, a fastening member installed on an outer side of the fastening member, and a fastening member connected to the fastening member to limit rotation of the fastening member. Logistics transport vehicle automatic composition system comprising a pin.
The method of claim 1,
The tractor transport vehicle automatic composition system, characterized in that using the hydrogen fuel cell or compressed natural gas as power.
6. The method of claim 5,
The tractor is driven using a hydrogen storage unit for storing hydrogen used to generate a hydrogen fuel cell, a fuel cell power generation unit for generating electricity by receiving hydrogen from the hydrogen storage unit, and electricity generated by the fuel cell power generation unit. Logistics transport vehicle automatic composition system comprising a battery unit for supplying power required for.

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