CN112124361B - Automatic passing neutral section method, system and device - Google Patents
Automatic passing neutral section method, system and device Download PDFInfo
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- CN112124361B CN112124361B CN202010914559.0A CN202010914559A CN112124361B CN 112124361 B CN112124361 B CN 112124361B CN 202010914559 A CN202010914559 A CN 202010914559A CN 112124361 B CN112124361 B CN 112124361B
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- 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 trains
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Abstract
The embodiment of the application provides an automatic passing neutral section method, a system and a device, which are applied to an ATP device, wherein the ATP device is used for interacting with a vehicle, and the method comprises the following steps: monitoring whether the vehicle approaches a phase separation zone; when the vehicle approaches the phase separation area, sending a passing phase separation enabling signal to the vehicle, and monitoring feedback information sent by the vehicle based on the passing phase separation enabling signal; judging whether the vehicle meets a preset passing neutral section condition or not; if the vehicle meets the preset passing neutral section condition and the fact that feedback information sent by the vehicle represents that passing neutral section is allowed is monitored, sending a passing neutral section enabling command to the vehicle; and controlling the vehicle to coast through the phase-splitting zone based on the over-phase enabling command. By adopting the scheme in the application, not only is automatic passing through of the phase separation realized, but also the situation that the vehicle cannot be controlled in time due to the fact that the magnetic steel is interfered can be avoided. In addition, the judgment of whether the vehicle meets the preset passing neutral section condition is combined, so that the safety of the vehicle passing neutral section can be further ensured.
Description
Technical Field
The present application relates to rail transit technology, and more particularly, to an automatic passing neutral section method, system and apparatus.
Background
For the traction power supply mode of the vehicle, when the vehicle normally runs, the single arch runs, the other arch is standby, and a high-voltage bus between the front arch and the rear arch adopts a high-voltage jumper connection mode. Because the electric power phase place that provides is different between the different electric substations, consequently, need set up no voltage section in the contact net between two electric substations. Further, to prevent damage to the vehicle equipment, the vehicle will pass through the voltage-free zone in an inertial manner. Before entering the voltage-free interval, the traction is stopped, a main circuit breaker (VCB) is disconnected, the vehicle is enabled to idle and pass through the voltage-free interval, and after the vehicle exits the voltage-free interval, the VCB is accessed again, and the traction driving is recovered. The process of controlling the vehicle to inertially pass through the voltage-free zone is referred to as over-phase.
At present, the modes of passing through the phase include manual passing through the phase and magnetic steel passing through the phase.
The manual passing phase separation is usually applied to a circuit without magnetic steel, and a driver manually controls the vehicle to pass the phase separation. Although no additional equipment is needed to be added in the manual passing phase separation process, the whole passing phase separation process needs manual intervention, and automatic passing phase separation cannot be realized.
However, magnetic steel passing through the phase separation can overcome the above problems to achieve automatic passing through the phase separation. However, magnetic steel phase separation requires that the magnetic steel be arranged in the circuit in advance. Moreover, the magnetic steel is easily interfered. After the magnetic steel is interfered, the vehicle cannot be controlled in time when passing through the neutral section, and the safety of the vehicle is difficult to guarantee.
Disclosure of Invention
The embodiment of the application provides an automatic passing neutral section method, a system and a device.
According to a first aspect of embodiments of the present application, there is provided an auto-passing phase splitting method applied to an ATP device for interacting with a vehicle, the method comprising:
monitoring whether the vehicle approaches a phase separation zone;
when the vehicle approaches the phase separation area, sending a passing phase separation enabling signal to the vehicle, and monitoring feedback information sent by the vehicle based on the passing phase separation enabling signal;
judging whether the vehicle meets a preset passing neutral section condition or not;
if the vehicle meets the preset passing neutral section condition and the feedback information is monitored to represent that passing neutral sections are allowed, sending a passing neutral section enabling command to the vehicle;
controlling the vehicle to coast through the split-phase zone based on the split-phase enable command.
Preferably, the monitoring whether the vehicle approaches a phase separation zone comprises:
monitoring whether the time of the vehicle predicted to travel to the phase separation area is less than preset approach time or not based on an electronic map built in the ATP equipment; and/or
And monitoring whether the distance between the current vehicle and the phase separation area is smaller than a preset approaching distance or not on the basis of the electronic map.
Preferably, the determining whether the vehicle meets a preset passing neutral section condition includes:
judging whether the current driving mode of the vehicle is a continuous driving mode, a point driving mode or a full-automatic driving mode; and/or
Judging whether the current running speed of the vehicle is higher than the passing split-phase minimum inlet speed or not; and/or
And judging whether the communication between the vehicle-mounted controller to which the ATP equipment belongs and the control management system of the vehicle is normal or not.
Preferably, after said sending a split phase enable command to said vehicle, said method further comprises:
and when the feedback information representation is monitored to prohibit the passing through the neutral section or the feedback information is not received within a preset time period, canceling the passing through the neutral section enabling command.
Preferably, the controlling the vehicle to coast through the phase separation zone based on the passing phase separation enabling command includes:
when the vehicle enters the phase separation area, sending a phase separation passing command to the vehicle and ATO equipment of the vehicle, so that the vehicle opens the main circuit breaker according to the phase separation passing enabling command and the phase separation passing command, and the ATO equipment cancels traction according to the phase separation passing command;
And when the vehicle runs out of the split phase area, the split phase passing enabling command and the split phase passing command are cancelled, the vehicle is controlled to close the main circuit breaker, and the ATO equipment is controlled to recover traction after a preset time is delayed.
Preferably, after the determining whether the vehicle meets the preset excessive phase condition, the method further comprises:
and if the vehicle does not meet the preset passing phase condition, controlling the vehicle to pass phase through a magnetic steel passing phase separation mode and/or a TIAS-based remote passing phase separation mode.
According to a second aspect of an embodiment of the present application, there is provided an automatic passing neutral section system including an ATP device and a vehicle, the ATP device being provided in the vehicle;
the ATP device is used for monitoring whether the vehicle approaches a split-phase area or not and sending a split-phase enabling signal to the vehicle when the vehicle approaches the split-phase area;
the vehicle is used for generating feedback information after receiving the over-phase separation enabling signal and sending the feedback information to the ATP equipment;
the ATP equipment is also used for monitoring the feedback information;
the ATP equipment is further used for judging whether the vehicle meets a preset passing phase condition or not, if the vehicle meets the preset passing phase condition and the feedback information representation allows passing phase, a passing phase enabling command is sent to the vehicle, and the vehicle is controlled to idle and pass through the phase separation area based on the passing phase enabling command.
According to a third aspect of the embodiments of the present application, there is provided an automatic passing phase splitting apparatus applied to an ATP device, the ATP device being configured to interact with a vehicle, the apparatus including:
the monitoring module is used for monitoring whether the vehicle approaches a phase separation area;
the enabling module is used for sending a passing neutral section enabling signal to the vehicle when the vehicle approaches the neutral section, and monitoring feedback information sent by the vehicle based on the passing neutral section enabling signal;
the judging module is used for judging whether the vehicle meets a preset passing neutral section condition or not;
the command sending module is used for sending a passing neutral section enabling command to the vehicle if the vehicle meets the preset passing neutral section condition and the feedback information representation is monitored to allow passing neutral section;
and the control module is used for controlling the vehicle to coast through the phase separation zone based on the passing phase separation enabling command.
According to a fourth aspect of embodiments of the present application, there is provided an ATP device, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method steps as described in the first aspect when executing the program.
By adopting the automatic passing neutral section method provided by the embodiment of the application, the ATP equipment of the automatic train protection system sends the passing neutral section enabling signal to the vehicle by monitoring whether the vehicle is close to the neutral section area or not, and monitors the feedback information sent by the vehicle based on the passing neutral section enabling signal. And judging whether the vehicle meets a preset passing split phase condition, if the vehicle meets the preset passing split phase condition and the feedback information representation is monitored to allow passing split phase, sending a passing split phase enabling command to the vehicle. Controlling the vehicle to coast through the split-phase zone based on the split-phase enable command. Finally, not only is automatic passing through the phase splitting realized, but also the situation that the vehicle cannot be controlled in time due to the fact that the magnetic steel is interfered can be avoided. In addition, the judgment of whether the vehicle meets the preset passing neutral section condition is combined, so that the safety of the vehicle passing neutral section can be further ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a flow chart of an auto-passing phase splitting method in an embodiment of the present application;
FIG. 2 is a diagram illustrating a relationship between a split phase enable command and a split phase instruction in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an automatic neutral-section passing system in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an automatic neutral-section passing device in an embodiment of the present application;
fig. 5 is a schematic structural diagram of an ATP device in this embodiment.
Detailed Description
In the process of realizing the application, the inventor finds that the existing automatic passing neutral section mode is difficult to ensure that the vehicle is controlled in time when passing neutral section, and the problem of poor safety of the vehicle passing neutral section exists.
In view of the above problems, the embodiments of the present application provide an auto-passing phase splitting method applied to an ATP device for interacting with a vehicle. Whether this application is close the phase separation district through monitoring vehicle, when the vehicle is close the phase separation district, send the passing phase separation enable signal to the vehicle to monitor the vehicle based on the feedback information that the phase separation enables signal transmission. And judging whether the vehicle meets a preset passing phase condition or not, if the vehicle meets the preset passing phase condition and the feedback information representation is monitored to allow passing phase, sending a passing phase enabling command to the vehicle, and controlling the vehicle to idle and pass through the phase separation region based on the passing phase enabling command. Finally, not only is automatic neutral section passing realized, but also the situation that the vehicle cannot be controlled in time due to the fact that the magnetic steel is interfered can be avoided. In addition, the judgment of whether the vehicle meets the preset passing neutral section condition is combined, so that the safety of the vehicle passing neutral section can be further ensured.
The solution in the embodiment of the present application may be implemented by using various computer languages, for example, object-oriented programming language Java and transliteration scripting language JavaScript, etc.
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.
The first embodiment of the present application provides an automatic passing phase separation method, which is applied to an Automatic Train Protection (ATP) device, where the ATP device is used to interact with a vehicle. The ATP device belongs to one of devices in a vehicle controller, and the vehicle controller further includes an Automatic Train Operation (ATO) device. The ATP device and the ATO device are both disposed in the vehicle and used for interacting with a Control and Management System (TCMS) of the vehicle to Control the vehicle.
As shown in fig. 1, the automatic passing phase separation method of the present application includes the following steps:
step 101: ATP monitors whether the vehicle is approaching a phase separation.
Step 102: when the vehicle approaches the phase separation area, the ATP sends a phase separation enabling signal to the vehicle, and the vehicle monitors feedback information sent by the phase separation enabling signal.
Step 103: and the ATP judges whether the vehicle meets a preset passing phase condition.
Step 104: and if the vehicle meets the preset passing phase condition and the feedback information representing that the passing phase is allowed is monitored, the ATP sends a passing phase enabling command to the vehicle.
Step 105: the ATP controls the vehicle to coast through the phase-splitting zone based on the over-phase enable command.
In step 101, first, since the ATP device is located in the vehicle, the position of the ATP device itself may be taken as the position of the vehicle. In addition, an electronic map including a phase separation region is previously built in the ATP device. Therefore, the relative position relation between the vehicle and the phase separation area can be obtained according to the position of the ATP equipment and the electronic map, and whether the vehicle is close to the phase separation area or not can be determined. For how to monitor whether the vehicle is approaching the phase separation zone, the application provides the following two monitoring modes:
the first monitoring mode is as follows: and monitoring whether the time for the vehicle to be predicted to travel to the phase separation area is less than preset approaching time or not based on the electronic map. Specifically, the time for the vehicle to travel to the phase separation area is estimated according to the position and the movement speed of the ATP equipment and the position of the phase separation area in the electronic map, and then whether the time is less than the preset approach time is judged. If the time is less than the preset approaching time, the vehicle is close to the phase separation zone, otherwise, the vehicle is not close to the phase separation zone. The preset approach time can be set according to actual conditions, such as setting the preset approach time to 5 seconds. The longer the preset approach time is set, the longer the time for enabling the passing phase of the vehicle is given, so that the vehicle can be ensured to be prepared for passing the phase in advance, and conversely, the shorter the preset approach time is set, the shorter the time for enabling the passing phase of the vehicle is given, so that the vehicle can not be prepared for passing the phase in time.
The second monitoring mode is as follows: and monitoring whether the distance between the current vehicle and the phase separation area is smaller than a preset approaching distance or not based on the electronic map. Specifically, the distance between the current vehicle and the phase separation area is determined according to the position of the ATP device and the position of the phase separation area in the electronic map, and then whether the distance is smaller than a preset approaching distance is judged. If the distance is smaller than the preset approaching distance, the vehicle is close to the phase separation zone, otherwise, the vehicle is not close to the phase separation zone. The preset approaching distance can be set according to actual conditions, if the preset approaching distance is set to be 50 meters, the longer the preset approaching distance is set to be, the longer the time for enabling the passing phase of the vehicle is given, so that the condition that the passing phase of the vehicle is prepared in advance can be guaranteed, and on the contrary, the shorter the preset approaching distance is set to be, the shorter the time for enabling the passing phase of the vehicle is given, so that the vehicle cannot be prepared for the passing phase in time easily.
Further, in step 102, when the vehicle approaches the phase separation region, a passing phase separation enabling signal is continuously sent to the vehicle, and the vehicle generates feedback information according to the passing phase separation enabling signal and sends the feedback information to the ATP device. The ATP device monitors the feedback information, and can determine the transmission frequency of the feedback information and the content of the feedback information transmission through monitoring.
Further, in step 103, a condition for passing phase is preset for determining whether the vehicle is suitable for performing passing phase. The judgment of whether the vehicle meets the preset neutral-section passing condition comprises at least one of the following three ways:
the first mode is as follows: whether the current driving mode of the vehicle is a continuous driving mode or a spot driving mode or a full automatic driving mode (FAM) is judged. The continuous driving mode comprises a continuous automatic driving mode (CBTC-AM) and a continuous manual driving mode (CBTC-CM), and the spot driving mode comprises an automatic spot driving mode (ITC-AM) and a manual spot driving mode (ITC-CM). If the current driving mode of the vehicle is any one of CBTC-AM, CBTC-CM, ITC-AM, ITC-CM and FAM, the vehicle is indicated to meet the preset passing split phase condition, otherwise, the vehicle is indicated to not meet the preset passing split phase condition. This application is through judging the vehicle mode of driving, only can carry out passing the neutral section when the vehicle mode of driving satisfies the condition, can guarantee the automatic validity of passing the neutral section of vehicle, has further improved the security when the vehicle passes the neutral section.
The second mode is as follows: it is determined whether the current operating speed of the vehicle is greater than the passing split minimum inlet speed. And if the current running speed of the vehicle is equal to or lower than the minimum passing split phase inlet speed, the vehicle is indicated to not meet the preset passing split phase condition. This application just can carry out passing through the split phase when the current functioning speed of vehicle is higher than passing the minimum entry speed of split phase through judging the current functioning speed of vehicle, can avoid taking place the vehicle and stop the condition in the split phase district, and then has guaranteed the automatic validity of passing through the split phase of vehicle and the security when the vehicle passes through the split phase.
The third mode is as follows: and judging whether the communication between the vehicle-mounted controller to which the ATP equipment belongs and the control management system of the vehicle is normal or not. Since the onboard controller includes the ATP device and the ATO device, in this manner, it is determined whether the ATP device and the ATO device communicate with the TCMS of the vehicle normally. If the communication is normal, the vehicle is indicated to meet the preset passing neutral section condition, and if the communication is abnormal, the vehicle is indicated to not meet the preset passing neutral section condition. The communication condition between the control management system to on-vehicle controller and vehicle is judged to this application, just can cross the phase separation when the communication is normal, can guarantee the automatic validity of passing the phase separation of vehicle, has further improved the security when the vehicle crosses the phase separation.
Further, if the vehicle meets the preset passing phase condition and the monitored feedback information indicates that the vehicle allows passing phase, the ATP device continuously sends a passing phase enabling command to the vehicle. And if the vehicle does not meet the preset passing phase condition, controlling the vehicle to pass phase by a magnetic steel passing phase separation mode and/or a TIAS-based remote passing phase separation mode. For the magnetic steel passing neutral section mode and the remote passing neutral section mode based on TIAS, a person skilled in the art can select any one of the prior art to realize the method, and the application is not limited.
Additionally, after sending the split-phase enable command to the vehicle, the method further comprises: and when the feedback information sent by the vehicle is monitored to indicate that the passing phase is forbidden or the feedback information is not received within a preset time period, the passing phase enabling command is cancelled so as to avoid damage caused by forcing the passing phase to the opposite vehicle when the vehicle is not suitable for passing the passing phase.
Further, in step 105, for how to control the vehicle to coast through the split-phase zone according to the split-phase enabling command, the method comprises:
when the vehicle enters the phase separation zone, a phase separation passing command is sent to the vehicle and the ATO equipment, so that the vehicle opens the main circuit breaker according to the phase separation passing enabling command and the phase separation passing command, and the ATO equipment cancels traction according to the phase separation passing command, so that the vehicle can coast to pass through the phase separation zone. Wherein the relationship between the split phase enable command and the split phase instruction is shown in fig. 2. In addition, the specific steps of the vehicle entering the phase separation area are as follows: the head of the vehicle enters the phase separation area. Meanwhile, after the vehicle enters the phase separation area, the vehicle already enters the phase separation state, so that the feedback information sent by the vehicle can not be monitored any more, but the phase separation enabling command is continuously sent to the vehicle.
When the vehicle runs out of the split-phase area, the split-phase passing enabling command and the split-phase passing command are cancelled, the vehicle is controlled to close the main circuit breaker, the ATO equipment is controlled to recover traction after the preset time is delayed, and therefore the vehicle recovers normal operation. Wherein, the vehicle drives out the phase separation district and specifically does: and the tail of the vehicle is discharged from a non-electricity area corresponding to the clear phase separation area, or the head of the vehicle crosses a power-on area corresponding to the phase separation area.
It should be noted that, in the present application, when the vehicle approaches the phase separation region, the phase separation advance notice information may be displayed in a Man Machine Interface (MMI) of the vehicle. Similarly, when the vehicle does not meet the preset passing phase condition, the passing phase prohibition information can be displayed in the MMI.
Based on the same inventive concept, the second embodiment of the present application further provides an automatic neutral-section passing system, as shown in fig. 3, including an ATP device and a vehicle, where the ATP device is disposed in the vehicle.
The ATP equipment is used for monitoring whether the vehicle approaches the phase separation area or not and sending a passing phase separation enabling signal to the vehicle when the vehicle approaches the phase separation area;
the vehicle is used for generating feedback information after receiving the passing neutral section enabling signal and sending the feedback information to the ATP equipment;
the ATP equipment is also used for monitoring the feedback information;
the ATP equipment is further used for judging whether the vehicle meets a preset passing phase condition or not, if the vehicle meets the preset passing phase condition and the feedback information representation is monitored to allow passing phase, a passing phase enabling command is sent to the vehicle, and the vehicle is controlled to idle and pass through the phase separation area based on the passing phase enabling command.
The ATP device and the vehicle in the automatic neutral-section passing system perform the same functions as the ATP device and the vehicle in the first embodiment, and the description of this embodiment will not be repeated.
Based on the same inventive concept, the third embodiment of the present application further provides an automatic neutral-section passing apparatus, which is applied to an ATP device, and the ATP device is used for interacting with a vehicle, as shown in fig. 4, and the apparatus includes:
a monitoring module 201 for monitoring whether the vehicle approaches the phase separation zone;
the enabling module 202 is used for sending a passing neutral section enabling signal to the vehicle when the vehicle approaches a neutral section, and monitoring feedback information sent by the vehicle based on the passing neutral section enabling signal;
the judging module 203 is used for judging whether the vehicle meets a preset passing neutral section condition or not;
the command sending module 204 is configured to send a passing neutral section enabling command to the vehicle if the vehicle meets a preset passing neutral section condition and the feedback information representation is monitored to allow passing neutral section;
a control module 205 to control the vehicle to coast through the phase-splitting zones based on the split phase enable command.
Wherein, monitoring module 201 includes:
the first monitoring unit is used for monitoring whether the time of the vehicle predicted to travel to the phase separation area is less than the preset approaching time or not based on an electronic map built in the ATP equipment; and/or
And the second monitoring unit is used for monitoring whether the distance between the current vehicle and the phase separation area is smaller than a preset approaching distance or not based on the electronic map.
The determining module 203 includes:
the first judgment unit is used for judging whether the current driving mode of the vehicle is a continuous driving mode, a point driving mode or a full-automatic driving mode; and/or
The second judgment unit is used for judging whether the current running speed of the vehicle is higher than the passing split phase minimum inlet speed or not; and/or
And the third judgment unit is used for judging whether the communication between the vehicle-mounted controller to which the ATP device belongs and the control management system of the vehicle is normal or not.
Wherein the apparatus further comprises:
and the cancellation module is used for canceling the passing phase enabling command when the feedback information representation is monitored to prohibit passing phase or the feedback information is not received in a preset time period.
Wherein, the control module 205 includes:
the first control unit is used for sending a phase passing command to the vehicle and ATO equipment of the vehicle when the vehicle enters the phase separation area, so that the vehicle can open the main circuit breaker according to the phase passing enabling command and the phase passing command, and the ATO equipment can cancel traction according to the phase passing command;
and the second control unit is used for canceling the passing phase separation enabling command and the passing phase separation command when the vehicle runs out of the phase separation area, controlling the vehicle to close the main circuit breaker, and controlling the ATO equipment to recover traction after delaying for preset time.
Wherein the apparatus further comprises:
and the redundancy module is used for controlling the vehicle to carry out passing neutral section through a magnetic steel passing neutral section mode and/or a TIAS-based remote passing neutral section mode if the vehicle does not meet the preset passing neutral section condition.
Based on the same inventive concept, a computer-readable storage medium is further provided in the fourth embodiment of the present application, on which a computer program is stored, and the computer program, when executed by a processor, implements any one of the method steps described in the foregoing first embodiment.
Based on the same inventive concept, the fifth embodiment of the present application further provides an ATP device, as shown in fig. 5, for convenience of description, only the portion related to the embodiment of the present invention is shown, and specific technical details are not disclosed, please refer to the method portion of the embodiment of the present invention.
Fig. 5 is a block diagram showing a part of the structure related to the ATP device provided in the embodiment of the present invention. Referring to fig. 5, the ATP device includes: a memory 301 and a processor 302. Those skilled in the art will appreciate that the ATP device configuration shown in FIG. 5 does not constitute a limitation of the ATP device, and can include more or fewer components than shown, or some of the components can be combined, or a different arrangement of components.
The following describes the various components of the ATP device in detail with reference to fig. 5:
The memory 301 may be used to store software programs and modules, and the processor 302 executes various functional applications and data processing by operating the software programs and modules stored in the memory 301. The memory 301 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.), etc. Further, the memory 301 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 302 is a control center of the ATP device, and performs various functions and processes data by running or executing software programs and/or modules stored in the memory 301, and calling data stored in the memory 301. Alternatively, processor 302 may include one or more processing units; preferably, the processor 302 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications.
In an embodiment of the present invention, the processor 302 included in the ATP device may have functions corresponding to any of the method steps in the foregoing first embodiment.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the present application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (9)
1. An auto-passing phase separation method applied to an ATP device for interacting with a vehicle, the method comprising:
monitoring whether the vehicle approaches a phase separation zone;
when the vehicle approaches the phase separation area, sending a passing phase separation enabling signal to the vehicle, and monitoring feedback information sent by the vehicle based on the passing phase separation enabling signal;
judging whether the vehicle meets a preset passing neutral section condition or not;
if the vehicle meets the preset passing neutral section condition and the feedback information representation is monitored to allow passing neutral section, sending a passing neutral section enabling command to the vehicle;
controlling the vehicle to coast through the phase-splitting zone based on the split-phase enabling command;
wherein, judge whether the vehicle satisfies and predetermines passing neutral section condition, include:
judging whether the current driving mode of the vehicle is a continuous driving mode or a spot driving mode or a full-automatic driving mode, wherein the continuous driving mode comprises a continuous automatic driving mode CBTC-AM and a continuous manual driving mode CBTC-CM, and the spot driving mode comprises a spot automatic driving mode ITC-AM and a spot manual driving mode ITC-CM; and
Judging whether the current running speed of the vehicle is higher than the passing split phase minimum inlet speed or not; and
and judging whether the communication between the vehicle-mounted controller to which the ATP equipment belongs and the control management system of the vehicle is normal or not.
2. The method of claim 1, wherein monitoring whether the vehicle is approaching a phase separation zone comprises:
monitoring whether the time of the vehicle predicted to travel to the phase separation area is less than preset approach time or not based on an electronic map built in the ATP equipment; and/or
And monitoring whether the distance between the current vehicle and the phase separation area is smaller than a preset approaching distance or not based on the electronic map.
3. The method of claim 1, wherein after sending a split phase enable command to the vehicle, the method further comprises:
and when the feedback information representation is monitored to prohibit the passing through the neutral section or the feedback information is not received within a preset time period, canceling the passing through the neutral section enabling command.
4. The method of claim 1, wherein controlling the vehicle to coast through the split phase zone based on the split phase enable command comprises:
when the vehicle enters the phase separation area, sending a phase separation passing command to the vehicle and ATO equipment of the vehicle, so that the vehicle opens a main circuit breaker according to the phase separation passing enabling command and the phase separation passing command, and the ATO equipment cancels traction according to the phase separation passing command;
And when the vehicle runs out of the split phase area, the split phase passing enabling command and the split phase passing command are cancelled, the vehicle is controlled to close the main circuit breaker, and the ATO equipment is controlled to recover traction after a preset time is delayed.
5. The method of claim 1, wherein after determining whether the vehicle satisfies a preset over-phase condition, the method further comprises:
and if the vehicle does not meet the preset passing phase condition, controlling the vehicle to pass the phase by a magnetic steel passing phase-splitting mode.
6. The method according to claim 1 or 5, wherein after determining whether the vehicle meets a preset over-phase condition, the method further comprises:
and controlling the vehicle to carry out passing phase separation through a remote passing phase separation mode based on the TIAS.
7. An automatic passing neutral section system, characterized by comprising an automatic train protection system (ATP) device and a vehicle, wherein the ATP device is arranged in the vehicle;
the ATP equipment of the train automatic protection system is used for monitoring whether the vehicle approaches a phase separation zone or not and sending a passing phase separation enabling signal to the vehicle when the vehicle approaches the phase separation zone;
The vehicle is used for generating feedback information after receiving the passing neutral section enabling signal and sending the feedback information to an automatic protection system (ATP) device of the train;
the ATP equipment of the automatic train protection system is also used for monitoring the feedback information;
the ATP equipment of the automatic train protection system is further used for judging whether the vehicle meets a preset passing neutral section condition or not, if the vehicle meets the preset passing neutral section condition and the feedback information representation is monitored to allow passing neutral section, a passing neutral section enabling command is sent to the vehicle, and the vehicle is controlled to idle to pass through the neutral section area based on the passing neutral section enabling command;
the ATP equipment of the train automatic protection system is specifically used for:
judging whether the current driving mode of the vehicle is a continuous driving mode or a spot driving mode or a full-automatic driving mode, wherein the continuous driving mode comprises a continuous automatic driving mode CBTC-AM and a continuous manual driving mode CBTC-CM, and the spot driving mode comprises a spot automatic driving mode ITC-AM and a spot manual driving mode ITC-CM; and
judging whether the current running speed of the vehicle is higher than the passing split-phase minimum inlet speed or not; and
And judging whether the communication between the vehicle-mounted controller to which the ATP equipment belongs and the control management system of the vehicle is normal or not.
8. An auto-passing phase-splitting apparatus, applied to an ATP device for interacting with a vehicle, comprising:
the monitoring module is used for monitoring whether the vehicle approaches a phase separation area;
the enabling module is used for sending a passing neutral section enabling signal to the vehicle when the vehicle approaches the neutral section, and monitoring feedback information sent by the vehicle based on the passing neutral section enabling signal;
the judging module is used for judging whether the vehicle meets a preset passing neutral section condition or not;
the command sending module is used for sending a passing neutral section enabling command to the vehicle if the vehicle meets the preset passing neutral section condition and the feedback information representation is monitored to allow passing neutral section;
the control module is used for controlling the vehicle to coast through the phase separation zone based on the passing phase separation enabling command;
the judgment module is specifically configured to:
judging whether the current driving mode of the vehicle is a continuous driving mode or a spot driving mode or a full-automatic driving mode, wherein the continuous driving mode comprises a continuous automatic driving mode CBTC-AM and a continuous manual driving mode CBTC-CM, and the spot driving mode comprises a spot automatic driving mode ITC-AM and a spot manual driving mode ITC-CM; and determining whether the current operating speed of the vehicle is greater than a passing split phase minimum inlet speed; and judging whether the communication between the vehicle-mounted controller to which the ATP device belongs and the control management system of the vehicle is normal or not.
9. An automatic train protection system, ATP, device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor when executing the program implements the method of any of claims 1-6.
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| CN113844504B (en) * | 2021-08-31 | 2024-03-29 | 通号城市轨道交通技术有限公司 | Vehicle-mounted ATP control method and system |
| CN115285173B (en) * | 2022-06-22 | 2023-08-25 | 卡斯柯信号有限公司 | Method, equipment and medium for realizing automatic passing neutral section of train based on CBTC |
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