CN113479667B - Ground station locking system of full-automatic container wharf - Google Patents
Ground station locking system of full-automatic container wharf Download PDFInfo
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- CN113479667B CN113479667B CN202111046881.7A CN202111046881A CN113479667B CN 113479667 B CN113479667 B CN 113479667B CN 202111046881 A CN202111046881 A CN 202111046881A CN 113479667 B CN113479667 B CN 113479667B
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/003—Restraining movement of a vehicle at a loading station using means not being part of the vehicle
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/001—Buffers for vehicles at loading stations
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Abstract
The invention provides a ground locking station system of a full-automatic container wharf, wherein the ground locking station system comprises an unlocking station operation lane and an unlocking station; the unlocking station operation lane is sequentially arranged from sea side to land side and divided into three large areas, namely an unlocking station operation lane area at the shore bridge side, a passing lane area at the land side and unlocking front and rear buffer areas, the unlocking vehicle completes the whole unlocking action through the front unlocking buffer area, the working area and the unlocking buffer area in sequence, and the unlocking station consists of a plurality of movable manual operation rooms and an unlocking area for parking the intelligent transportation vehicle for unlocking the padlock; and the automatic operation area and the manual operation area are subjected to time isolation and space isolation through safety control to be unlocked. The unlocking station is modularly designed, can safely and efficiently carry out the complete process of unlocking, can be applied to each lane of the automatically-operated intelligent transport vehicle needing to be unlocked, and can also be flexibly arranged on corresponding gates with similar working condition process requirements.
Description
Technical Field
The invention belongs to the technical field of port facilities, and particularly relates to a ground station locking system of a full-automatic container terminal.
Background
In recent years, the automation degree of mechanical equipment is continuously improved in port industries, particularly in port industries involving container transportation. The automation of the container terminal is not limited to the automation of a single device, but also requires the automation of connections between different devices in the port. Therefore, the overall production efficiency and the productivity level of the port can be effectively improved.
In the traditional process of loading and unloading the shore container, the manual control can not be completely separated in the working link of the connecting lock for disassembling and assembling the container. In the existing unlocking technology, 2 unlocking workers are equipped below each shore bridge on average and are responsible for installing and connecting locks on containers waiting for shipment on an intelligent transport vehicle or connecting lock dismounting operation on containers just finished unloading. Wherein the unlocking tool and the connecting lock storage basket move along with the movement of the shore bridge cart mechanism. In actual work, due to the existence of personnel on the lane of the intelligent transport vehicle, in order to guarantee safe production, the speed reduction and slow running of the intelligent transport vehicle are inevitably caused, and along with the increase of loading and unloading, the accumulated time cost lost by the traditional scheme is correspondingly increased, so that the production efficiency is reduced.
Therefore, in order to continuously improve the production efficiency of the loading and unloading ship, a scheme suitable for automatically loading and unloading the container connection lock on the shore is developed, and the method has important significance.
Disclosure of Invention
The invention aims to provide a ground lock station system of a full-automatic container terminal, which disassembles container connecting locks, forms a solution for unlocking a padlock in a mode of intensively unlocking the lock station, pays attention to safe and efficient work, and improves the utilization rate of production equipment in the automatic terminal.
The invention is realized by the following technical scheme:
a ground locking station system of a full-automatic container wharf comprises an unlocking station operation lane and an unlocking station, wherein the unlocking station operation lane is divided into three areas, namely an unlocking station operation lane area at the side of a landing bridge, a passing lane area at the side of a land and unlocking front and back buffer areas; the intelligent transportation vehicle padlock unlocking system comprises an unlocking station, a plurality of movable manual operation rooms, a plurality of manual operation rooms and a plurality of control units, wherein the unlocking station is composed of an unlocking area and the plurality of movable manual operation rooms, the unlocking area is used for parking an intelligent transportation vehicle for padlock unlocking operation, the movable manual operation rooms are used for completing the dismounting or mounting work of a connecting lock under the condition that workers do not enter a lane, the movable manual operation rooms are arranged in the corresponding unlocking station operation lane area of ship operation according to the ship parking position before the ship operation, and the wharf ground is used for marking the manual operation room positioning lines for positioning the manual operation rooms; the ground station locking system manages and controls the automatic operation area and the manual operation area through time isolation and space isolation.
Preferably, the operating lanes of the unlocking station are 7 operating lanes running in one direction sequentially from the sea side to the land side, wherein the 1 st operating lane is the operating lane of the unlocking station; the 2 nd operation lane and the 5 th operation lane are overtaking lanes; the 3 rd operation lane, the 4 th operation lane, the 6 th operation lane and the 7 th operation lane are buffer lanes, and the widths of the 7 operation lanes are the same; the buffer lanes are dispatched into operation lanes with different functions by the fleet management system.
Preferably, 16 preset lock station positions are arranged on the working lane, the fleet management system is used for scheduling, and corresponding manual operation rooms are distributed to finish the operation of unlocking the padlock of the container.
Preferably, the buffer lane is dispatched and distributed into a buffer area before unlocking and a buffer area after unlocking by a fleet management system; each buffer zone corresponds to an unlocking station, a vehicle ready to enter the locking station is located in the buffer zone before unlocking to wait, and the vehicle after unlocking enters the buffer zone after unlocking to finish the preparation of leaving the station.
The ground station locking system comprises the following working procedures:
s1, according to the moving direction of the intelligent transport vehicle, when the intelligent transport vehicle drives into an unlocking area, the intelligent transport vehicle is accurately positioned, so that the intelligent transport vehicle reaches the unlocking area to perform unlocking operation;
s2, after the vehicle arrives at the unlocking station, an operator starts unlocking operation by using equipment; the manual working chamber is internally provided with informatization equipment for workers to carry out padlock disassembly and other manual intervention operations;
s3, after the padlock unlocking/unlocking process is finished, the intelligent transport vehicle automatically drives to the unlocking station and enters the next process after signal confirmation;
wherein, the manual operation chamber is provided with an emergency stop switch and a prompt button for completing the assembly and disassembly of the lock head; the emergency stop switch is used for processing an emergency state, emergently stopping the vehicle and triggering an instruction to the intelligent transportation vehicle.
The time isolation method comprises the steps that when an intelligent transport vehicle drives into a corresponding position of an unlocking area, the intelligent transport vehicle stops driving, namely the current automatic operation stops and manual operation is ready to start; and (3) starting unlocking/padlock operation by four workers, pressing a completion button after each worker completes an operation task, and when the completion button is pressed by the four workers, indicating that the current manual operation is completed and the automatic operation is continued, prompting the intelligent transport vehicle to start and drive the intelligent transport vehicle to unlock the lock station.
According to the method for spatial isolation, four movable manual operation rooms are arranged on two sides of a traffic lane of the intelligent transport vehicle, the movable manual operation rooms on the same side are connected through movable railings, an unlocking area is isolated, and spatial isolation of an automatic operation area and a manual operation area is achieved.
The invention provides a safe and efficient connecting lock disassembling flow scheme applied to the shore container automatic loading and unloading scene, and also considers the operation of automatic equipment and the switching of manual intervention scenes. The separation of the automatic operation area and the manual operation area is realized in the wharf, the working efficiency can be effectively improved, and the safety of workers can be ensured.
The unlocking station is simple in overall design structure, is suitable for various shoreside scenes or extension scenes, can be embedded with unmanned machines for automatically disassembling the connecting lock, can also be applied to manual safe operation in gradual upgrading and updating of equipment, and is safer and more reliable compared with the traditional unlocking scheme.
The unlocking scheme of the invention can be applied to each lane of the automatic operation intelligent transport vehicle needing to be unlocked, and can also be flexibly arranged at corresponding gates with similar working condition flow requirements; the utilization rate of the production equipment in the automatic wharf is improved while the safe and efficient work is emphasized.
Drawings
Fig. 1 is an overall layout and routing diagram of a ground lock-station system of a fully-automatic container terminal according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a vehicle padlock releasing operation of a ground lock station system of a fully-automatic container terminal according to an embodiment of the present invention;
fig. 3 is a flowchart of a time isolation safety control method of a ground lock station system of a fully automated container terminal according to an embodiment of the present invention;
fig. 4 is a layout diagram of a space-isolated security control method of a ground lock station system of a fully automated container terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the ground locking station system of the fully automated container terminal according to the present invention has an unlocking station working area arranged parallel to the quay line for a total of seven lanes. The lanes are distributed into different functions through the dispatching system, so that the congestion phenomenon of the unlocking station can be reduced. Meanwhile, the unlocking station of the invention disassembles the container connecting lock, forms a solution for unlocking the padlock in a mode of centralizing the unlocking station, can be applied to each lane of the intelligent transportation vehicle which is automatically operated and needs to disassemble the lock, and can be flexibly arranged in corresponding gates with similar working condition flow requirements. The working efficiency of the port is improved while the safe work is ensured.
The ground locking station system of the full-automatic container wharf comprises an unlocking station operation lane and an unlocking station; the unlocking station operation lane is divided into three areas, namely an unlocking station operation lane area at the side of the landing bridge, a passing lane area at the land side and unlocking front and back buffer areas; the unlocking station consists of an unlocking area and a plurality of movable manual operation rooms, the unlocking area is used for parking the intelligent transportation vehicle for padlock unlocking operation, and the movable manual operation rooms are used for padlock unlocking operation of workers.
In the technical scheme, as shown in fig. 1 and 2, 7 operation lanes (wherein, the 1 st operation lane is an unlocking station operation lane, the 2 nd operation lane and the 5 th operation lane are overtaking lanes, the 3 rd operation lane, the 4 th operation lane, the 6 th operation lane and the 7 th operation lane are buffer lanes) are sequentially arranged from the sea side to the land side, and the widths of the 7 operation lanes are the same, and all the lanes pass in one direction.
The buffer lane is dispatched into a buffer area before and after unlocking corresponding to different unlocking stations by a fleet management system, a vehicle needing unlocking waits for unlocking in the corresponding buffer area before unlocking, and the vehicle entering the buffer area after unlocking and completing the preparation for leaving the station. Meanwhile, the vehicle can enter a corresponding working area through the overtaking lane, and the congestion condition of the whole working area is reduced.
In the above technical solution, as shown in fig. 1, the unlocking station work lane, the manual work room is arranged in the ship work corresponding area according to the ship stop position before the ship works, and the wharf ground is marked with the manual work room positioning mark line for positioning the manual work room. The method comprises the steps that 16 locking station preset positions are arranged on a working lane in total, a fleet management system is used for scheduling, the unlocking stations with the number corresponding to the required number are distributed at corresponding positions of a distribution shore bridge, and unnecessary unlocking station devices are placed in a storage yard without influencing the passing of unlocking vehicles. Different demands correspond to different unlocking station device quantities, and the congestion condition at the front edge of the port can be relieved.
In the above technical solution, as shown in fig. 2, the unlocking station system includes the following work flows:
s1, according to the moving direction of the intelligent transport vehicle, a parking function at a manual operation room is set, and the intelligent transport vehicle can reach an unlocking station to be unlocked through accurate positioning. As shown in fig. 2, 1#, 2#, 3#, and 4# are unlocking stations, and are arranged at different positions on the working lane; QPB is the pre-unlock buffer and HPB is the post-unlock buffer. The vehicle to be unlocked can enter different unlocking stations through different paths for unlocking. Each unlocking station is provided with a front unlocking buffer area and a rear unlocking buffer area,
and S2, after the vehicle arrives at the unlocking station, the worker uses the equipment to perform unlocking operation in the four manual operation rooms. The manual operation room is designed with an information device for the worker to disassemble the padlock and perform other manual intervention operations, and after the unlocking is completed, the lock catch can be placed in the lock basket between the manual operation rooms on the same side.
And S3, an emergency stop switch and a prompt button after the lock head is assembled and disassembled are arranged in the manual operation room. The emergency stop switch is used to handle emergency conditions and emergency stops, as well as to trigger commands to the load-carrying vehicle.
And S4, after the locking/unlocking process is finished, the intelligent transport vehicle automatically drives to the unlocking station and enters the next process after signal confirmation.
As shown in fig. 2, after the unlocking of the intelligent transportation vehicle ART to be unlocked is completed, the intelligent transportation vehicle ART enters the unlocked buffer area corresponding to the lock station along different outbound routes. Different routes are matched with the overtaking lane, so that the congestion condition of the whole unlocking area can be effectively relieved, and more vehicles to be unlocked can be accepted for unlocking waiting.
In the above technical solution, as shown in fig. 3, the control of unlocking is realized by separating the time of the automatic operation area from the time of the manual operation area, and the control method includes the following steps:
And 2, starting unlocking/padlock operation by four workers, and pressing a completion button after completion.
And 3, when the four workers are detected to press the completion button and indicate that the manual operation area completes the operation, continuing the automatic operation and prompting the intelligent transport vehicle to start and drive the dissociation lock station.
In the above technical solution, as shown in fig. 4, the unlocking station is composed of 4 movable manual operating rooms and an unlocking zone, four manual operating rooms are arranged on two sides of a traffic lane of the intelligent transportation vehicle, the manual operating rooms on the same side are connected by movable rails, and the unlocking zone is isolated and used for parking one intelligent transportation vehicle for unlocking the padlock, so that the spatial isolation of the automatic operating zone and the manual operating zone is realized.
The method for controlling the time isolation and the space of the automatic operation area and the manual operation area can effectively guarantee the safety of the unlocking/padlock workers.
The operation of the invention is explained in detail as follows:
the unlocking station system is distributed by the fleet management system to arrange the required number on a working lane, and waits for the vehicle needing to be unlocked to enter the unlocking station. Vehicles needing unlocking are arranged by the fleet management system to enter the unlocking station system through corresponding paths of the unlocking stations in sequence. And after the vehicle enters the corresponding unlocking station, the worker unlocks in the four manual operation rooms. The manual operation room is provided with perfect unlocking equipment and emergency response measures, and can respond to different conditions generated in unlocking. And after the vehicle to be unlocked is unlocked, entering a back-unlocking buffer zone along a planned outbound path and waiting for the next process.
Finally, it should be noted that: the foregoing examples are provided for illustration and description of the invention only and are not intended to limit the invention to the scope of the described examples.
Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, all of which fall within the scope of the invention as claimed.
Claims (5)
1. A ground station locking system of a full-automatic container wharf is characterized by comprising an unlocking station operation lane and an unlocking station, wherein the unlocking station operation lane is divided into three areas, namely an unlocking station operation lane area at the side of a landing bridge, a passing lane area at the side of a land and unlocking front and back buffer areas; the intelligent transportation vehicle padlock unlocking system comprises an unlocking station, a plurality of movable manual operation rooms, a plurality of manual operation rooms and a plurality of control units, wherein the unlocking station is composed of an unlocking area and the plurality of movable manual operation rooms, the unlocking area is used for parking an intelligent transportation vehicle for padlock unlocking operation, the movable manual operation rooms are used for completing the dismounting or mounting work of a connecting lock under the condition that workers do not enter a lane, the movable manual operation rooms are arranged in the corresponding unlocking station operation lane area of ship operation according to the ship parking position before the ship operation, and the wharf ground is used for marking the manual operation room positioning lines for positioning the manual operation rooms; the ground station locking system manages and controls an automatic operation area and a manual operation area by a time isolation method and a space isolation method;
the unlocking station operation lane is characterized in that 7 one-way passing operation lanes are sequentially arranged from the sea side to the land side, wherein the 1 st operation lane is an unlocking station operation lane; the 2 nd operation lane and the 5 th operation lane are overtaking lanes; the 3 rd operation lane, the 4 th operation lane, the 6 th operation lane and the 7 th operation lane are buffer lanes, and the widths of the 7 operation lanes are the same; the buffer lanes are dispatched into operation lanes with different functions by a fleet management system;
the buffer lane is dispatched and distributed into a buffer area before unlocking and a buffer area after unlocking by the motorcade management system; each buffer zone corresponds to an unlocking station, a vehicle ready to enter the locking station is located in the buffer zone before unlocking to wait, and the vehicle after unlocking enters the buffer zone after unlocking to finish the preparation of leaving the station.
2. The ground lock-station system of the full-automatic container terminal as claimed in claim 1, wherein 16 preset lock-station positions are arranged on the working lane, and are scheduled by the fleet management system, and a corresponding number of manual operating rooms are allocated to complete the operation of unlocking the padlock of the container.
3. The ground lock station system of the fully automated container terminal of claim 1, wherein: the ground station locking system has the following working procedures:
s1, according to the moving direction of the intelligent transport vehicle, when the intelligent transport vehicle drives into an unlocking area, the intelligent transport vehicle is accurately positioned, so that the intelligent transport vehicle reaches the unlocking area to perform unlocking operation;
s2, after the vehicle arrives at the unlocking station, an operator starts unlocking operation by using equipment; the manual working chamber is internally provided with informatization equipment for workers to carry out padlock disassembly and other manual intervention operations;
s3, after the padlock unlocking/unlocking process is finished, the intelligent transport vehicle automatically drives to the unlocking station and enters the next process after signal confirmation;
wherein, the manual operation chamber is provided with an emergency stop switch and a prompt button for completing the assembly and disassembly of the lock head; the emergency stop switch is used for processing an emergency state, emergently stopping the vehicle and triggering an instruction to the intelligent transportation vehicle.
4. The ground lock station system of the full-automatic container terminal as claimed in claim 1, wherein the time isolation method is to stop running when an intelligent transportation vehicle enters the corresponding position of the unlocking zone, i.e. the current automated operation is stopped and ready to start manual operation; and (3) starting unlocking/padlock operation by four workers, pressing a completion button after each worker completes an operation task, and when the completion button is pressed by the four workers, indicating that the current manual operation is completed and the automatic operation is continued, prompting the intelligent transport vehicle to start and drive the intelligent transport vehicle to unlock the lock station.
5. The ground lock station system of the full-automatic container terminal as claimed in claim 1, wherein the space isolation method is implemented by arranging four movable manual working rooms on two sides of a traffic lane of the intelligent transportation vehicle, and connecting the movable manual working rooms on the same side by movable railings and isolating the unlocking zone, so that the space isolation of the automatic working zone and the manual working zone is realized.
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| CN202111046881.7A CN113479667B (en) | 2021-09-08 | 2021-09-08 | Ground station locking system of full-automatic container wharf |
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| CN202111046881.7A CN113479667B (en) | 2021-09-08 | 2021-09-08 | Ground station locking system of full-automatic container wharf |
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| CN113479667B true CN113479667B (en) | 2021-12-03 |
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| CN114254962B (en) * | 2022-03-01 | 2022-06-28 | 天津港第二集装箱码头有限公司 | Dynamic synchronous berthing planning method for automatic port loading and unloading along shore |
| CN114537250B (en) * | 2022-03-02 | 2023-08-25 | 北京斯年智驾科技有限公司 | Distributed system for controlling locking and unlocking of unmanned container truck in non-contact manner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW201001759A (en) * | 2008-05-30 | 2010-01-01 | Bridgelux Inc | Method and apparatus for generating white light from solid state light emitting devices |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108217220A (en) * | 2018-01-23 | 2018-06-29 | 唐山港集团股份有限公司 | A kind of container automatic yard movement system method for arranging |
| CN109003343A (en) * | 2018-06-05 | 2018-12-14 | 宁波金洋化工物流有限公司 | Hazardous materials transportation vehicle personal identification system based on vehicle electron identifying |
| CN113341987A (en) * | 2021-06-17 | 2021-09-03 | 天津港第二集装箱码头有限公司 | Automatic unmanned card collection guide system and method for shore bridge |
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