CN-116579535-B - Railway and automatic container terminal safety handover method and system

CN116579535BCN 116579535 BCN116579535 BCN 116579535BCN-116579535-B

Abstract

The invention belongs to the technical field of intermodal transportation of molten iron, and particularly provides a method and a system for safely handing over a railway and an automatic container terminal, wherein the method comprises the steps that a shunting operator carries a handset to drive from a railway loading and unloading station to the terminal by taking a railway vehicle, and drives to an electronic fence A area outside a loading and unloading line gate; the method comprises the steps of closing a loading and unloading machine tool by an operator and rapidly withdrawing from a loading and unloading area, judging no operator in an electronic fence C area by positioning the hand-held machine, triggering an entrance guard to control the loading and unloading line gate to be opened, counting the number of the hand-held machine by a railway vehicle through the loading and unloading line gate and entering the electronic fence B area by a safety handover system to be N1, counting the number of the hand-held machine by the safety handover system to be N2 when the hand-held machine returns to enter the electronic fence B area, and triggering the entrance guard to control the gate to be closed after the railway vehicle passes through the loading and unloading line gate. The container taking and delivering operation modes are all operated and checked by adopting an intelligent system so as to ensure high-efficiency and safe operation, and the container taking and delivering operation method is simple and convenient in program, high in safety coefficient and high in operation efficiency.

Inventors

LIU SHAOJIAN
GENG BIN
ZHANG JIANAN
WANG YANGCHENGWEI
HE PAN
FANG YAFEI
LI RUI
GU WEN
GONG XUE
WANG YANG
WANG ZENGLI

Assignees

中铁大桥勘测设计院集团有限公司武汉分公司

Dates

Publication Date: 20260508
Application Date: 20230320

Claims (10)

1. A method for safely handing over a railway and automated container terminal, comprising the steps of: S1, a shunting operator carries a handset to drive from a railway loading and unloading station to a wharf by taking railway vehicles, and drives to an electronic fence A area outside a loading and unloading line gate to trigger a safety handover system; s2, the safety delivery system informs operators in the loading and unloading area, the operators close the loading and unloading machines and quickly withdraw from the loading and unloading area, and at the moment, the railway vehicle stops in front of the loading and unloading line gate to wait for the gate to be opened; s3, judging no operator in the area C of the electronic fence by the positioning handset, and triggering the entrance guard to control the opening of the loading and unloading line gate; S4, the railway vehicle enters the region B of the electronic fence through a loading and unloading line gate, and the number of the handsets is counted as N1 by the safety handover system; S5, after the railway vehicle enters a loading and unloading area and is manually unhooked or hung, a shunting operator returns by taking the railway vehicle, and enters an electronic fence B area when returning, and the number of the handsets is counted as N2 by a safety handover system; and S6, the safety handover system judges that N1=N2, and then the railway vehicle is controlled to pass through the loading and unloading line gate and then triggers the gate control gate to close.
2. The method of claim 1, wherein S2 comprises the step of notifying the loading and unloading zone operator by broadcasting or notifying the loading and unloading zone operator by a handset.
3. The method of claim 1, wherein the step of S6 further comprises broadcasting a notification to loading personnel to continue operation after the gate is closed.
4. The railway and automated container terminal security handoff method of claim 1, wherein said S6 further comprises: If N1 is not equal to N2, the safety handover system controls the railway vehicle to stop and tells the shunting personnel to walk out of the loading and unloading area through a broadcasting or handheld machine; When the number of the handsets in the area B of the electronic fence is N2 = N1, the railway vehicle is controlled to pass through the loading and unloading line gate and then trigger the gate to close.
5. The method of claim 1, wherein 5g+ beidou positioning modules are provided in the handsets, and each of the shunting personnel and loading and unloading zone operators are equipped with handsets of different types.
6. The method of claim 1, wherein the loading bay is provided with a broadcast device for notifying loading bay operators to shut down loading equipment and withdraw the loading bay quickly.
7. The method for safely handing over railway and automated container terminals according to claim 1, wherein the loading and unloading line gate is provided with an access control device, and the gate is controlled to be opened or closed by receiving an instruction of a safety handing-over system.
8. Railway and automated container terminal security interface system, characterized in that it is adapted to implement the steps of the railway and automated container terminal security interface method according to any one of claims 1-7, comprising in particular: the computer control unit is used for sending instructions to the access control unit according to the positions and the number of the shunting operators; the positioning unit is used for acquiring a hand-held machine of the shunting operator so as to grasp the position of the shunting operator and an operator in real time; The safety warning unit is used for informing operators in the loading and unloading area to close the loading and unloading machine and rapidly withdraw from the loading and unloading area; and the access control unit is used for controlling the opening or closing of the gate by receiving the instruction of the computer control unit.
9. An electronic device comprising a memory, a processor for implementing the steps of the railway and automated container terminal security interface method of any one of claims 1-7 when executing a computer management class program stored in the memory.
10. A computer readable storage medium, having stored thereon a computer management class program which when executed by a processor performs the steps of the railway and automated container terminal security interface method of any of claims 1-7.

Description

Railway and automatic container terminal safety handover method and system Technical Field The invention relates to the technical field of intermodal transportation of molten iron, in particular to a method and a system for safely handing over railway and automatic container terminals. Background The intermodal transportation of molten iron is a convenient, efficient, energy-saving and environment-friendly transportation organization mode, and is a mode of multi-mode intermodal transportation. From the standpoint of the mutual operation of two large-system vehicles of a railway loading and unloading station-an automatic container terminal, the railway vehicles enter and exit the automatic container terminal generally according to a railway shunting operation mode, and related regulations of railway shunting operation (TB/T30002-2020) need to be complied with, and meanwhile, unmanned management requirements (unmanned operation in an automatic operation area) and safety management requirements (operation stopping of loading and unloading equipment in the case of unmanned operation in the field) of the automatic container terminal need to be combined. The container taking and delivering process is as follows: ① The shunting personnel take the railway vehicles from the railway loading and unloading station to reach the loading and unloading line gate, and the shunting personnel manually trigger the gate inhibition to send the information of requesting to open the gate to the automatic container terminal. ② And after the automatic container terminal receives the door opening request information and confirms that the operator in the loading and unloading area exits to the safety area and the loading and unloading machines stop working, the door control is remotely controlled to be opened. ③ After the railway vehicle enters a loading and unloading area and is manually unhooked or hung, a shunting operator takes the railway vehicle to exit outside a loading and unloading line gate, and after the shunting operator confirms that all people exit, the shunting operator manually triggers an access control and sends door closing request information to an automatic container terminal. ④ And after the automatic container terminal receives the door closing request information and confirms that the shunting personnel completely exit, remotely controlling the door control to close. The scheme mainly has the following problems: 1. the container is taken and sent the operation mode and all adopts manual operation, check, and the procedure is comparatively loaded down with trivial details, and the operating time is longer. 2. No reliable safety equipment provides guarantee, and if loading and unloading personnel or a shunting personnel mistakenly stay in a loading and unloading area, certain potential safety hazards exist. Disclosure of Invention The invention aims at the technical problems that the process is complicated and unsafe due to the fact that a manual mode is adopted in the container taking and conveying process in the molten iron intermodal transportation in the prior art. The invention provides a railway and automatic container terminal safety handover method, which comprises the following steps: S1, a shunting operator carries a handset to drive from a railway loading and unloading station to a wharf by taking railway vehicles, and drives to an electronic fence A area outside a loading and unloading line gate to trigger a safety handover system; s2, the safety delivery system informs operators in the loading and unloading area, the operators close the loading and unloading machines and quickly withdraw from the loading and unloading area, and at the moment, the railway vehicle stops in front of the loading and unloading line gate to wait for the gate to be opened; s3, judging no operator in the area C of the electronic fence by the positioning handset, and triggering the entrance guard to control the opening of the loading and unloading line gate; S4, the railway vehicle enters the region B of the electronic fence through a loading and unloading line gate, and the number of the handsets is counted as N1 by the safety handover system; S5, after the railway vehicle enters a loading and unloading area and is manually unhooked or hung, a shunting operator returns by taking the railway vehicle, and enters an electronic fence B area when returning, and the number of the handsets is counted as N2 by a safety handover system; and S6, the safety handover system judges that N1=N2, and then the railway vehicle is controlled to pass through the loading and unloading line gate and then triggers the gate control gate to close. Preferably, the S2 specifically comprises the safety handover system notifying the loading and unloading area operator through broadcasting or notifying the loading and unloading area operator through a hand-held machine. Preferably, the step S6 further comprises the step of broadcasting a notification to