CN110733536A - Train screening method and system based on mobile block - Google Patents
Train screening method and system based on mobile block Download PDFInfo
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- CN110733536A CN110733536A CN201910909616.3A CN201910909616A CN110733536A CN 110733536 A CN110733536 A CN 110733536A CN 201910909616 A CN201910909616 A CN 201910909616A CN 110733536 A CN110733536 A CN 110733536A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
- B61L23/08—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only
- B61L23/10—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only manually operated, e.g. block arrangements
Abstract
The invention provides train screening methods and systems based on moving block, wherein the method comprises the steps of receiving current position information and shaft counting section occupation information of a train, obtaining the shaft counting section where a train head is located and the occupation conditions of shaft counting sections in front of the train according to the current position information and the shaft counting section occupation information of the train, judging whether the occupation conditions of the shaft counting section where the train head is located and the shaft counting sections in front of the train meet an artificial pre-screening condition or not, sending artificial pre-screening request information to vehicle-mounted equipment to perform artificial pre-screening operation when the occupation conditions are met, and calculating driving permission for the train after receiving confirmation completion information indicating that no train exists in a fixed range in front of the train .
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to an train screening method and system based on mobile blocking.
Background
The screening (called as 'front screen' for short) at the front end of the train is a precondition that a radio block center RBC on the ground calculates the train permission to be upgraded, and the RBC confirms whether a hidden train exists in front of the train to be upgraded or not through the screening at the front end of the train so as to ensure the running safety of the train. When the screening of the front end of the train to be upgraded is successful, the RBC starts to try to calculate the driving permission for the train. Therefore, the completion of the front-end screening of the train is particularly important, and is a precondition that the train can be normally upgraded to be a mobile block-level train.
The process of the existing screening method for the front end of the train is as follows:
1) the RBC checks that the distance between the reported train head position and the front axle counter is not more than the shortest possible length of the train on the line according to the position information reported back by the train;
2) and checking whether the front end screening area in the train running direction is idle according to the occupation/idle information of the axle counting section input by the computer interlocking CI, and if the front end screening area is idle, successfully screening the front end.
As shown in figure 1, the distance S between the train head and the front axle counter is smaller than the shortest possible length L on the lineminAnd at least axle counting sections (between axle counting A and B) in front are idle, then the RBC judges that the screening of the front end of the train is successful.
However, as shown in fig. 2, the shortest vehicle length in the heavy-duty train line is the locomotive length, which is about 33 meters. When the screening process of the front end of the train is adopted, the distance between the train head and the front axle counter is too close. In consideration of communication delay, the condition that the train passes over a front axle counter but is not upgraded occurs, so that the RBC cannot calculate the driving permission for the train.
In addition, as shown in fig. 3, when the distance from the head position of the train to the th front teleseme is a visual distance, and a driver can visually confirm that no train occupies the area, since the distance between the head position of the train and the front axle counter is still greater than the shortest possible length on the route, although no train exists in the front, the train can not calculate the driving permission for the train according to the front screening process, and the train still needs to be driven according to a visual driving mode, which seriously affects the upgrading efficiency of the heavy-load train.
Disclosure of Invention
Therefore, the invention aims to provide train screening methods and systems based on moving block, which at least solve technical problems existing in the prior art or the related art.
According to of the present invention, there are provided methods for screening trains based on moving occlusion, comprising:
receiving current position information and shaft counting zone occupation information of a train;
acquiring the occupation conditions of the axle counting section where the head of the train is located and axle counting sections in front of the head of the train according to the current position information of the train and the occupation information of the axle counting sections;
judging whether the occupation conditions of the axle counting section where the locomotive is located and axle counting sections below the locomotive meet the manual front screening condition or not;
sending manual front screen request information to the vehicle-mounted equipment to perform manual front screen operation when the request information is met, and calculating driving permission for the train after receiving confirmation completion information indicating that no train exists in a certain range in front of the train ;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
, the manual prescreening operation includes:
after receiving the manual front screen request information, the vehicle-mounted equipment presents manual front screen request confirmation through a human-computer interaction interface DMI;
and receiving confirmation completion operation that the driver confirms that no train is in a certain range in front of the train , generating confirmation completion information and sending the confirmation completion information.
, after the vehicle-mounted equipment receives confirmation that the driver confirms that no train is in the range in front of the train , a second manual front screen request confirmation is presented through a human-computer interaction interface DMI;
and after the confirmation completion operation that the driver confirms that no train is in the fixed range of the train front is received again, confirmation completion information is generated and sent.
, the front of train range includes a range from the head of the train to the signal.
According to a second aspect of the present invention, there are provided train screening methods based on moving occlusion, comprising:
transmitting the current position information of the train to a radio block center RBC;
receiving manual front screening request information, wherein the manual front screening request information is sent when the occupation conditions of RBCs in the axle counting section where the head of the train is located and axle counting sections below the head of the train meet the manual front screening condition;
presenting a manual pre-screening request confirmation through a human-computer interaction interface DMI;
receiving confirmation completion operation that a driver confirms that no train exists in the fixed range of in front of the train, generating confirmation completion information and sending the information to the RBC;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
, after receiving confirmation that the driver confirms that no train is in the range of in front of the train, presenting a second manual front screen request confirmation through the human-computer interaction interface DMI;
and after the confirmation completion operation that the driver confirms that no train exists in the range in front of the train is received again, confirmation completion information is generated and sent to the RBC.
According to a third aspect of the present invention, there are provided train screening systems based on mobile blocking, comprising an interlock, a vehicle-mounted device and an RBC, wherein:
the interlock is used for reporting the shaft section occupation information to the RBC;
the vehicle-mounted device is used for executing the method in the second aspect;
RBCs are used to perform the method as described in aspect .
According to a fourth aspect of the present invention, there are provided train screening methods based on moving occlusion, comprising:
the vehicle-mounted equipment reports the current position information of the train to a radio block center RBC;
reporting the shaft section occupation information to the RBC in an interlocking manner;
the RBC acquires the occupation conditions of the axle counting section where the head of the train is located and axle counting sections below the front of the train according to the current position information of the train and the occupation information of the axle counting sections;
the vehicle-mounted equipment receives the manual front screening request information and then interacts with a driver to generate confirmation completion information indicating that no train exists in a fixed range in front of the train and sends the confirmation completion information to the RBC;
the RBC calculates the driving permission for the train after receiving the confirmation completion information;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
, the front of train range includes a range from the head of the train to the signal.
According to a fifth aspect of the present invention there is provided computer apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the method as described above.
According to a sixth aspect of the present invention there is provided computer readable storage media having stored thereon a computer program which when executed by a processor implements a method as described above.
According to the train pre-screening method and system based on the moving block, when the information reported by the train-mounted equipment and the interlock meets the condition of manual pre-screening, a driver visually observes whether other trains exist, and manually assists the RBC to complete the function of the train pre-screening, so that the train license is calculated for the train in advance, the train upgrading is completed, and the upgrading efficiency of the heavy-duty train can be greatly improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, wherein:
FIG. 1 is a schematic diagram of a scene of a screening process at the front end of a train according to a prior art method;
FIG. 2 is a schematic diagram of a th scenario of a failed front-end screening of a train according to a prior method;
FIG. 3 is a second scenario diagram of a train front end screening failure according to a prior method;
FIG. 4 is a flow chart of a train screening method according to the present invention;
FIG. 5 is a flow chart of another train screening method according to the invention;
FIG. 6 is a block diagram of a train screening system according to the present invention;
FIG. 7 is a schematic diagram illustrating a scenario of a train screening process according to an embodiment of the present invention;
FIG. 8 is a block diagram of an exemplary computer system/server suitable for use in implementing embodiments of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understandable, the present invention is described in detail in below with reference to the accompanying drawings and detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 4 shows a mobile occlusion based train screening method according to the invention, preferably performed by a radio occlusion center RBC, said train preferably being a heavy load train, the method comprising:
s41, receiving current position information and axle counting section occupation information of the train;
the current position information of the train is positioned and reported by the vehicle-mounted equipment, and the occupation information of the axle counting section is reported by interlocking.
S42, acquiring the occupation conditions of the axle counting section where the head of the train is located and axle counting sections in front of the train according to the current position information of the train and the occupation information of the axle counting sections;
the method comprises the steps of obtaining the axle counting sections where the train head is located according to the current position information of the train, further obtaining axle counting sections in front, and then comparing the occupied information of the axle counting sections, namely obtaining the occupied conditions of axle counting sections in front.
S43, judging whether the occupation conditions of the axle counting section where the vehicle head is located and axle counting sections in front meet the manual front screening condition or not;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
In order to carry out manual front screen operation by a driver, the distance of the front screen is required to be ensured to be a visual visible distance, and a signal is a obvious reference object, so that the confirmation range of the manual front screen is selected to be the axle counting section outside the th front frame signal.
In step S43, by comparing the axle counting section where the vehicle head is located with the pre-stored position of the traffic signal, it can be determined whether the axle counting section where the vehicle head is located is the th axle counting section outside the th traffic signal in front, that is, there is no other axle counting section between the axle counting section where the vehicle head is located and the th traffic signal in front.
And S44, sending manual front screen request information to the vehicle-mounted equipment to perform manual front screen operation when the request information is met, and calculating the driving permission for the train after receiving confirmation completion information indicating that no train is in a certain range in front of the train .
Wherein the manual prescreening operation comprises:
after receiving the manual front screen request information, the vehicle-mounted equipment presents manual front screen request confirmation through a human-computer interaction interface DMI;
and receiving confirmation completion operation that the driver confirms that no train is in a certain range in front of the train , generating confirmation completion information and sending the confirmation completion information.
Preferably, in order to ensure the accuracy of manual screening and avoid misoperation, a secondary confirmation mode is adopted in the manual front screening operation, which specifically comprises:
after the vehicle-mounted equipment receives confirmation that a driver confirms that no train is in the range in front of the train , the operation is completed, a second manual front screen request confirmation is presented through a human-computer interaction interface DMI;
and after the confirmation completion operation that the driver confirms that no train is in the fixed range of the train front is received again, confirmation completion information is generated and sent.
Preferably, the front of train ranges from the head of the train to the th frame signal.
Fig. 5 shows another train screening method based on moving occlusion according to the present invention, preferably performed by a vehicle-mounted device, the method comprising:
s51, sending the current position information of the train to a Radio Block Center (RBC);
s52, receiving request information of an artificial fore screening, wherein the request information of the artificial fore screening is sent by a Radio Block Center (RBC) when the occupation conditions of an axle counting section where the head of the train is located and axle counting sections in front of the train meet the condition of the artificial fore screening;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
S53, presenting a manual pre-screening request confirmation through a human-computer interaction interface DMI;
s54, receiving confirmation completion operation that a driver confirms that no train is in a certain range in front of the train , generating confirmation completion information and sending the information to the RBC;
preferably, after the driver confirms that the operation of confirming that no train exists within the range determined by in front of the train is completed, the driver presents a second manual front screen request confirmation through the human-computer interaction interface DMI, and after the driver confirms that the operation of confirming that no train exists within the range determined by in front of the train is completed again, confirmation completion information is generated and sent to the RBC.
By the method, after the heavy-duty train is in a visual driving mode and the initial positioning of the train is completed, when fixed conditions are met, the RBC performs front screening confirmation with a driver through vehicle-mounted equipment, and the driver visually confirms that no train exists in a fixed range in front of the train in fixed range and confirms that the operation is completed, so that the front screening work of the train can be completed without waiting for the train head to reach a position where the distance between the train head and a front axle counter is smaller than the shortest train length, and the upgrading efficiency of the heavy-duty train is improved.
Fig. 6 shows a train screening system according to the invention comprising an interlock 61, a vehicle mounted device 62 and a radio block center RBC 63.
The interlock 61 is configured to report the shaft segment occupancy information to the RBC.
The vehicle-mounted device 62 is configured to perform the method as described with reference to fig. 5, and includes reporting the current location information of the train to the RBC, and interacting with the driver after receiving the manual prescreening request message, generating and sending to the RBC a confirmation completion message indicating that no train is located within a certain range in front of the train .
The RBC is used for executing the method as described with reference to FIG. 4, and comprises the steps of obtaining occupation conditions of an axle counting section where a head of the train is located and axle counting sections below the head of the train according to the current position information of the train and the occupation information of the axle counting section, judging whether the occupation conditions of the axle counting section where the head of the train is located and axle counting sections below the head of the train meet an artificial pre-screening condition, sending artificial pre-screening request information to the vehicle-mounted equipment when the occupation conditions of the axle counting section where the head of the train is located and the axle counting sections below the head of the train.
According to the train screening system provided by the invention, the RBC judges whether the artificial prescreening condition is met or not according to the information reported by the vehicle-mounted equipment and the interlock, the vehicle-mounted equipment interacts with the driver when the artificial prescreening condition is met, and the driver visually observes whether other trains assist the RBC to complete the function of prescreening of the train or not, so that the train driving permission can be calculated in advance for the train, the train upgrading is completed, and the upgrading efficiency of the heavy-load train is improved.
FIG. 7 is a schematic diagram of a train screening process according to an embodiment of the present invention, which includes two axle counting sections and traffic signals, wherein a heavy-duty train is in a visual driving mode and travels from left to right, the distance between the train head and the front axle counter is S, and S is not less than the shortest possible length L on the routemin. The heavy-duty train is provided with the train screening system, and the specific flow of the train screening method provided by the invention is as follows: :
1) the vehicle-mounted equipment completes train positioning and reports the current position information of the train to a Radio Block Center (RBC);
2) reporting the shaft section occupation information to the RBC in an interlocking manner;
3) the RBC acquires the occupation conditions of the axle counting section where the head of the train is located and axle counting sections below the front of the train according to the current position information of the train and the occupation information of the axle counting sections;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
In the scene, if the condition of manual pre-screening is met, the RBC sends manual pre-screening request information to the vehicle-mounted equipment.
4) The vehicle-mounted equipment receives the manual front screening request information and then interacts with a driver to generate confirmation completion information indicating that no train exists in a fixed range in front of the train and sends the confirmation completion information to the RBC;
the process that the vehicle-mounted equipment interacts with the driver comprises the following steps:
the vehicle-mounted equipment sends a manual front screen request confirmation to the DMI to be presented to a driver;
a driver visually confirms that no train exists between the train head and the signal lamp, and then the driver operates on the DMI to confirm that manual front screening is finished;
the DMI sends the confirmed operation information to the vehicle-mounted equipment;
and the vehicle-mounted equipment generates confirmation completion information according to the operation information.
Preferably, in order to ensure the screening accuracy and avoid misoperation, in the interaction process, after the vehicle-mounted device receives the operation information of the completion of the confirmation, the confirmation completion information is not generated, and a second manual front screen request confirmation is sent to the DMI again to be presented to the driver;
the driver visually confirms that no train exists between the train head and the signal lamp again, and operates on the DMI to confirm that the manual front screen is finished again;
the DMI sends the operation information of the reconfirming completion to the vehicle-mounted equipment;
and the vehicle-mounted equipment generates confirmation completion information according to the operation information.
5) And after receiving the confirmation completion information, the RBC removes the suspicious marks at the front end of the train, completes screening of the front end of the train and calculates the driving permission for the train.
Therefore, in the above scene, by the method of the invention, when the heavy-duty train is far away from the axle counter, the RBC performs front screening confirmation with the driver through the vehicle-mounted equipment, and the front screening work of the train can be completed without waiting for the train head to reach the position where the distance from the front axle counter is less than the shortest length, so that the upgrading efficiency of the heavy-duty train is improved.
Fig. 8 illustrates a block diagram of an exemplary computer system/server 012 suitable for use in implementing embodiments of the invention the computer system/server 012 shown in fig. 8 is merely examples and should not be used to limit the scope of use and functionality of embodiments of the invention.
As shown in FIG. 8, the computer system/server 012 is embodied in a general purpose computing device, components of the computer system/server 012 can include, but are not limited to, one or more processors or processing units 016, a system memory 028, and a bus 018 that couples various system components including the system memory 028 and the processing unit 016.
Computer system/server 012 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer system/server 012 and includes both volatile and nonvolatile media, removable and non-removable media.
Program/utility 040 having sets (at least ) of program modules 042 may be stored in, for example, memory 028, such program modules 042 including, but not limited to, an operating system, or more application programs, other program modules, and program data, each or some combination of these examples possibly including implementation of a network environment.
The computer system/server 012 may also communicate with one or more external devices 014 (e.g., keyboard, pointing device, display 024, etc.), in the present invention, the computer system/server 012 communicates with external radar devices, also with one or more devices that enable a user to interact with the computer system/server 012, and/or with any device (e.g., network card, modem, etc.) that enables the computer system/server 012 to communicate with one or more other computing devices, such communication may occur via an input/output (I/O) interface 022, and the computer system/server 012 may also communicate with or more networks (e.g., Local Area Network (LAN), domain network (WAN) and/or a public network such as the Internet) via a network adapter 020. As shown in FIG. 8, the network adapter communicates with other modules of the computer system/server 012 via a bus, it should be understood that other hardware and/or software modules may be used in conjunction with the computer system/server, including, but not limited to, disk drive system drive arrays 018, RAID systems, disk drive storage drives, disk drive systems, disk drive units, etc. and the like, although not shown in FIG. 8.
The processing unit 016 executes the programs stored in the system memory 028, thereby performing the functions and/or methods of the described embodiments of the present invention.
The computer program described above may be provided in a computer storage medium encoded with a computer program that, when executed by or more computers, causes or more computers to perform the method flows and/or apparatus operations shown in the above-described embodiments of the invention.
More specific examples (a non-exhaustive list) of the computer-readable storage medium include an electrical connection having or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave .
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, or a combination thereof, as well as conventional procedural programming languages, such as the "C" programming language or similar programming languages.
In addition, each functional unit in the embodiments of the present application may be integrated into processing units, or each unit may exist alone physically, or two or more units may be integrated into units.
It will be understood by those skilled in the art that all or part of the steps of the various methods of the above embodiments may be implemented by associated hardware instructions through a program stored in computer readable storage medium, the above is merely a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art without departing from the spirit and principle of the present invention.
Claims (11)
1, train screening method based on moving block, which comprises the following steps:
receiving current position information and shaft counting zone occupation information of a train;
acquiring the occupation conditions of the axle counting section where the head of the train is located and axle counting sections in front of the head of the train according to the current position information of the train and the occupation information of the axle counting sections;
judging whether the occupation conditions of the axle counting section where the locomotive is located and axle counting sections below the locomotive meet the manual front screening condition or not;
sending manual front screen request information to the vehicle-mounted equipment to perform manual front screen operation when the request information is met, and calculating driving permission for the train after receiving confirmation completion information indicating that no train exists in a certain range in front of the train ;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
2. The method of claim 1, wherein the manual prescreening operation comprises:
after receiving the manual front screen request information, the vehicle-mounted equipment presents manual front screen request confirmation through a human-computer interaction interface DMI;
and receiving confirmation completion operation that the driver confirms that no train is in a certain range in front of the train , generating confirmation completion information and sending the confirmation completion information.
3. The method of claim 2, wherein the on-board unit presents a second manual front screen request confirmation through the human machine interface DMI after receiving confirmation from the driver that no train is within range of ahead of the train to complete the operation;
and after the confirmation completion operation that the driver confirms that no train is in the fixed range of the train front is received again, confirmation completion information is generated and sent.
4. The method of claims 1-3, wherein the front of train ranges from a nose of the train to the signal.
5, train screening method based on moving block, which is characterized by comprising:
transmitting the current position information of the train to a radio block center RBC;
receiving manual front screening request information, wherein the manual front screening request information is sent when the occupation conditions of RBCs in the axle counting section where the head of the train is located and axle counting sections below the head of the train meet the manual front screening condition;
presenting a manual pre-screening request confirmation through a human-computer interaction interface DMI;
receiving confirmation completion operation that a driver confirms that no train exists in the fixed range of in front of the train, generating confirmation completion information and sending the information to the RBC;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
6. The method of claim 5, wherein upon receiving confirmation from the driver that no train is within range of ahead of the train, presenting a second manual front screen request confirmation via the human machine interface DMI;
and after the confirmation completion operation that the driver confirms that no train exists in the range in front of the train is received again, confirmation completion information is generated and sent to the RBC.
7, train screening system based on moving block, which is characterized in that the system comprises an interlock, a vehicle-mounted device and an RBC, wherein:
the interlock is used for reporting the shaft section occupation information to the RBC;
the vehicle-mounted device is used for executing the method in claim 5 or 6;
RBC for performing the method of any of claims 1-4.
8, train screening method based on moving block, which comprises the following steps:
the vehicle-mounted equipment reports the current position information of the train to a radio block center RBC;
reporting the shaft section occupation information to the RBC in an interlocking manner;
the RBC acquires the occupation conditions of the axle counting section where the head of the train is located and axle counting sections below the front of the train according to the current position information of the train and the occupation information of the axle counting sections;
the vehicle-mounted equipment receives the manual front screening request information and then interacts with a driver to generate confirmation completion information indicating that no train exists in a fixed range in front of the train and sends the confirmation completion information to the RBC;
the RBC calculates the driving permission for the train after receiving the confirmation completion information;
wherein the manual front screen condition comprises:
the axle counting section where the vehicle head is located is a th axle counting section outside the th rack signal machine in front;
the occupancy of the front lower axle counting sections is idle.
9. The method of claim 8, wherein the front of train range includes a range of a nose of the train to the signal.
Computer device of , comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the method of as claimed in any of claims 1-6.
11, computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of any of claims 1-6, .
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| CN111688761A (en) * | 2020-06-02 | 2020-09-22 | 通号城市轨道交通技术有限公司 | Train operation control method, equipment and storage medium |
| CN111776012A (en) * | 2020-06-29 | 2020-10-16 | 交控科技股份有限公司 | Train entrance detection method based on TMC |
| CN112298292A (en) * | 2020-10-28 | 2021-02-02 | 交控科技股份有限公司 | Processing method and device for rapidly upgrading train |
| CN113942552A (en) * | 2021-09-29 | 2022-01-18 | 交控科技股份有限公司 | Train screening method and device based on mobile block |
| CN114179862A (en) * | 2021-12-23 | 2022-03-15 | 交控科技股份有限公司 | Train screening and identifying method and device and train screening and identifying system |
| CN114454923A (en) * | 2022-01-06 | 2022-05-10 | 北京全路通信信号研究设计院集团有限公司 | Train screening method and system based on autonomous operation control mode |
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