CN116142266A - Method, medium, device and system for monitoring train based on comprehensive dispatching system - Google Patents
Method, medium, device and system for monitoring train based on comprehensive dispatching system Download PDFInfo
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- B61—RAILWAYS
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- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/30—Trackside multiple control systems, e.g. switch-over between different systems
- B61L27/33—Backup systems, e.g. switching when failures occur
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The embodiment of the invention provides a method, medium, device and system for monitoring a train based on a comprehensive dispatching system. The method comprises the steps of starting an ATS system and a comprehensive monitoring system so as to respectively generate a first process related to the operation of a first human-computer interface and a second process related to the operation of a second human-computer interface; receiving an input command of a control area; the input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area. When the server of the comprehensive monitoring system or the man-machine interface of the comprehensive monitoring system fails, the ATS system can still operate normally, so that the management and the dispatching of the rail transit are not seriously affected, and the reliability is improved.
Description
Technical Field
The invention relates to the technical field of rail transit, in particular to a method, medium, device and system for monitoring a train based on a comprehensive dispatching system.
Background
The train automation control system may include a plurality of subsystems, such as a train automation protection (Automatic Train Protection, ATP) system, a train automation driving (Automatic Train Operation, ATO) system, a train automation monitoring (Automatic Train Supervision, ATS) system, a computer interlock system, which cooperate in coordination to together accomplish management and control of the subway operation train and the signaling devices.
The ATS system is used to monitor trains in real time and may issue a series of control commands to automatically manage and schedule rail transit based on its operational status.
The integrated monitoring system (Integrated Supervisory Control System, ISCS) is an integrated comprehensive automatic monitoring system, and mainly integrates a plurality of strong current systems and weak current systems of the subway to form a unified monitoring layer hardware platform and a software platform, so that the centralized monitoring and management functions of the main strong current and weak current equipment of the subway are realized.
In the prior art, an integrated scheduling command system (which can be called as an integrated scheduling system) integrates an ATS system and an integrated monitoring system, wherein a human-machine interface (Human Machine Interface, HMI) of the integrated scheduling system is provided by the integrated monitoring system, and data which can be shared by an ATS system server and the integrated monitoring system and data of the human-machine interface of the ATS system are compiled by a program to form a callable dynamic library, and the integrated monitoring system directly calls the dynamic library, so that an operation element of the ATS system is added on the human-machine interface of the integrated monitoring system, and an integrated human-machine interface is formed.
However, a failure of a server of the integrated monitoring system or a failure of an integrated human-machine interface may prevent an ATS system from being operated on a human-machine interface of the integrated scheduling system, thereby seriously affecting management and scheduling of rail traffic.
Disclosure of Invention
The technical problem solved by the invention is that the faults of the comprehensive monitoring system can prevent the operation of the ATS system, thereby causing serious influence on the management and the dispatching of the rail transit and the like.
The embodiment of the invention provides a method for monitoring a train based on a comprehensive dispatching system, wherein the comprehensive dispatching system comprises an ATS system and a comprehensive monitoring system, the ATS system, the comprehensive monitoring system and the comprehensive dispatching system are respectively provided with a first human-computer interface, a second human-computer interface and a third human-computer interface, and the third human-computer interface is provided with a main display area and a control area, and the method comprises the following steps: starting an ATS system and a comprehensive monitoring system so as to respectively generate a first process related to the operation of a first human-computer interface and a second process related to the operation of a second human-computer interface; receiving an input command of a control area; the input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area.
Optionally, the control area includes a menu of a menu bar, a tool of a tool bar, and/or a command line interface for switching between a current human-machine interface and a human-machine interface to be displayed, the current human-machine interface and the human-machine interface to be displayed being one and the other of the first human-machine interface and the second human-machine interface, respectively, and the input command of the control area includes an input command for clicking the menu, clicking the tool, and/or executing the command line interface.
Optionally, the method comprises: the process corresponding to the current human-computer interface responds to the input command, so that an interface switching message is sent to the process corresponding to the human-computer interface to be displayed; and receiving an interface switching message by a process corresponding to the human-computer interface to be displayed, so that the human-computer interface corresponding to the human-computer interface is displayed in the main display area.
Optionally, the interface switching message includes a first interface switching message sent by the first process to the second process and a second interface switching message sent by the second process to the first process, where the first interface switching message includes a first position setting and a first size setting, and the second interface switching message includes a second position setting and a second size setting.
Optionally, the ATS system and the integrated monitoring system include an ATS system server and an integrated monitoring system server, respectively, and the method includes: the ATS system server and the comprehensive monitoring system server conduct information interaction between the ATS system server and the comprehensive monitoring system server through respective interfaces.
Optionally, the method comprises: and displaying the first human-computer interface in the main display area when the second human-computer interface fails, the comprehensive monitoring system server fails or the first process does not receive the information of the second process within preset time.
The embodiment of the invention also provides another method for monitoring a train based on a comprehensive dispatching system, wherein the comprehensive dispatching system comprises an ATS system and a comprehensive monitoring system, the ATS system, the comprehensive monitoring system and the comprehensive dispatching system are respectively provided with a first human-computer interface, a second human-computer interface and a third human-computer interface, and the third human-computer interface is provided with a main display area and a control area, and the method comprises the following steps: receiving an input command of a control area, wherein the input command controls a first process or a second process, and the first process and the second process are respectively related to a first human-computer interface and a second human-computer interface; and displaying a human-computer interface corresponding to the first process or the second process in the main display area based on the input command.
The embodiment of the invention also provides a storage medium, on which computer instructions are stored, which when run perform the steps of the other method described above.
The embodiment of the invention also provides a device for monitoring a train based on the comprehensive dispatching system, wherein the comprehensive dispatching system comprises an ATS system and a comprehensive monitoring system, the ATS system, the comprehensive monitoring system and the comprehensive dispatching system are respectively provided with a first human-computer interface, a second human-computer interface and a third human-computer interface, and the third human-computer interface is provided with a main display area and a control area, and the device comprises: the receiving module is suitable for receiving an input command of the control area, wherein the input command controls a first process or a second process, and the first process and the second process are respectively related to a first human-computer interface and a second human-computer interface; and the display module is suitable for displaying a human-computer interface corresponding to the first process or the second process in the main display area based on the input command.
The embodiment of the invention also provides a comprehensive dispatching system, which comprises: an ATS system having a first human-machine interface adapted to generate a first process associated with operation of the first human-machine interface upon start-up; an integrated monitoring system having a second human-machine interface adapted to generate a second process associated with operation of the second human-machine interface upon start-up; a third human-machine interface having a main display area and a control area; the control area is suitable for receiving an input command, and the input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects.
For example, in the embodiment of the present invention, the integrated scheduling system includes an ATS system and an integrated monitoring system that are independent of each other (i.e., servers of the ATS system and human-machine interfaces of the ATS system are respectively operated separately, and human-machine interfaces of the ATS system and the integrated monitoring system are respectively operated separately), and the integrated scheduling system human-machine interface associates a first process related to operation of the ATS system human-machine interface and a second process related to operation of the integrated monitoring system human-machine interface, and when an input command is received in a control area of the integrated scheduling system human-machine interface, the input command controls the first process or the second process, so that the ATS system human-machine interface or the integrated monitoring system human-machine interface is displayed in a main display area of the integrated scheduling system human-machine interface, respectively. Because the ATS system and the comprehensive monitoring system are independent from each other, and only the human-computer interface of one of the ATS system and the comprehensive monitoring system is displayed on the human-computer interface of the comprehensive dispatching system according to the requirement, instead of integrating the human-computer interface of the ATS system on the human-computer interface of the comprehensive monitoring system based on dynamic library call in the prior art, the ATS system can still normally operate when a server of the comprehensive monitoring system or the human-computer interface of the comprehensive monitoring system fails, so that the management and dispatching of rail traffic are not seriously influenced, and the reliability is improved.
Drawings
FIG. 1 is a schematic diagram of a comprehensive scheduling system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a third human-machine interface according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method for monitoring a train based on a comprehensive dispatch system in an embodiment of the invention;
FIG. 4 is a flow chart of another method for monitoring a train based on an integrated dispatch system in accordance with an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a device for monitoring a train based on an integrated dispatching system in an embodiment of the invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of embodiments of the invention will be rendered by reference to the appended drawings.
Fig. 1 shows a schematic structural diagram of an integrated scheduling system in an embodiment of the present invention.
The integrated dispatch system 100 includes an ATS system 110 and an integrated monitoring system 120.
The ATS system 110 may interact with train signal systems (e.g., listing control subsystems, trackside control subsystems, computer interlock systems, ATP, and ATO) with information related to drive signals.
The ATS system 110 includes an ATS system human-machine interface (which may be referred to as a "first human-machine interface" or "ATS system HMI") 111 and an ATS system server 112.
The first man-machine interface 111 serves as a peripheral interface for the ATS system 110, and may include, for example, a display interface for a display, and may also include an interface for input/output devices such as a keyboard, a mouse, and/or a printer.
The ATS system server 112 serves as a core device of the ATS system 110 for processing and storing information related to the train signal system. The first human-machine interface 111 obtains this information through the ATS system server 112 and issues related control instructions.
Upon startup of the ATS system 110, a first process may be spawned in connection with the first human-machine interface 111 running such that the associated operations may be graphically displayed at the first human-machine interface 111.
The integrated monitoring system 120 may interact with and monitor information related to the heavy and light systems of the rail transit, such as information related to power supply, closed circuit television, broadcasting, screen doors, ticketing, fire alarms, passenger information, etc.
The integrated monitoring system 120 includes an integrated monitoring system human machine interface (which may be referred to as a "second human machine interface" or "integrated monitoring system HMI") 121 and an integrated monitoring system server 122.
The second human-machine interface 121 serves as a peripheral interface of the integrated monitoring system 120, for example, may be a display interface of a display, and may also include an interface of an input/output device such as a keyboard, a mouse, and/or a printer.
The integrated monitoring system server 122 serves as a core device of the integrated monitoring system 120 for processing and storing information related to rail traffic monitoring. The second human-machine interface 121 obtains this information through the integrated monitoring system server 122 and issues the relevant monitoring instructions.
Upon start-up of the integrated monitoring system 120, a second process associated with the second human-machine interface 121 operation may be generated such that the associated operation may be graphically displayed at the second human-machine interface 121.
The ATS system server 112 and the integrated monitoring system server 122 are respectively configured to perform respective data calculation and logic processing independently of each other. The ATS system server 112 and the integrated monitoring system server 122 may share the same database server, perform data query and storage, and may perform information interaction and data sharing between the two servers through respective server interfaces.
The integrated dispatch system 100 also includes a human machine interface (which may be referred to as a "third human machine interface" or "integrated dispatch system HMI") 101.
Specifically, the interface application of the integrated dispatch system 100 may be launched and run to display the third human interface 101.
Optionally, before displaying the third man-machine interface 101, a login interface requiring the input of a user name and password appears, and after the correct input, the third man-machine interface 101 is displayed.
The third man-machine interface 101 may be a peripheral interface of the integrated scheduling system 100, for example, a display interface of a display, and may also include interfaces of other input and output devices such as a keyboard, a mouse, and/or a printer.
Optionally, one or more of the third human interface 101, the first human interface 111 and the second human interface 121 may be integrated at one peripheral interface or arranged at several peripheral interfaces.
The integrated scheduling system 100 integrates the ATS system 110 and the integrated monitoring system 120 to facilitate unified management, scheduling, and integrated monitoring of rail transit on the third human-machine interface 101.
As shown in fig. 2, the third human-machine interface 101 includes a main display area 102 and a control area 103.
The main display area 102 may occupy a majority of the area of the third human-machine interface 101, which may display the first human-machine interface 111 or the second human-machine interface 121, so as to learn information related to the ATS system 110 or the integrated monitoring system 120 in real time; and can also operate in the main display area 102 to facilitate scheduling management or comprehensive monitoring of rail traffic in a timely manner.
The control area 103 may include a menu, toolbar, and/or command line interface that receives input commands from a user (e.g., an operator of rail traffic) to switch between the first human machine interface 111 and the second human machine interface 121. The input command is, for example, an input command to click on a menu item in a menu or a tool in a toolbar, an input command received and executed at a command line interface.
The input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area.
Although FIG. 2 illustrates the size and location of the control region 103, it is to be understood that this size and location is merely illustrative, and in other embodiments, the control region 103 may be located elsewhere in the main display region 102, such as above, to the left, below, or in a distributed fashion within a partial region thereof.
In some embodiments, the main display area 102 may further include a station selection field, a navigation field, a status field, and/or an alarm field provided by the first man-machine interface 111 or the second man-machine interface 121, where the station selection field may be used to select a station in a rail transit line, the navigation field may be used to perform an input/output operation related to display or command issuing, the status field may be used to display an operating state of the related device, and the alarm field may be used to display alarm information of the related device.
Fig. 3 illustrates a flow chart of a method 200 for monitoring a train based on the integrated dispatch system 100 in an embodiment of the present invention.
The method 200 of monitoring a train based on an integrated dispatch system includes steps 210, 220, and 230.
In the execution of step 210, ATS system 110 and integrated monitoring system 120 are started to produce a first process associated with the operation of first human-machine interface 111 and a second process associated with the operation of second human-machine interface 121, respectively.
Specifically, the ATS system 110 may be started, including starting the first human-machine interface 111 and the ATS system server 112, involving a process related to the operation of the first human-machine interface 111 (i.e., the first process) and a process related to the operation of the ATS system server 112.
The integrated monitoring system 120 may also be started, including starting the second human-machine interface 121 and the integrated monitoring system server 122, where processes related to the operation of the second human-machine interface 121 (i.e., the second process) and processes related to the operation of the integrated monitoring system server 122 are involved.
The human-machine interface corresponding to the first process or the second process may be displayed in the main display area 102 of the third human-machine interface 101 based on the states of the first process and the second process.
For example, when the first process is in the active state and the second process is in the standby state, displaying the first human-machine interface in the main display area 102 of the third human-machine interface 101; when the first process is in the standby state and the second process is in the active state, the second human-computer interface is displayed in the main display area of the third human-computer interface 101.
Regarding the first run of the third human-machine interface 101, default settings may be made for the first process and the second process; that is, the first process is set to be in the active state and the second process is set to be in the standby state, or the first process is set to be in the standby state and the second process is set to be in the active state.
In the execution of step 220, an input command of the control area 103 is received.
Specifically, the control section 103 may receive an input command through an interface of another input/output device such as a display, a keyboard, or a mouse, for example, an input command such as touching a display interface of the display, inputting keyboard information, or clicking a mouse.
In the execution of step 230, the input command controls the first process or the second process, so that the human-machine interface corresponding to the first process or the second process is displayed in the main display area 102.
In a specific implementation, one of the first human-machine interface 111 and the second human-machine interface 121 is a current human-machine interface, which is displayed in the main display area 102 of the third human-machine interface 101, and a process corresponding to the current human-machine interface is a process in a main use state; the other is the human-computer interface to be displayed, which is not displayed in the main display area 102 of the third human-computer interface 101, and the process corresponding to the human-computer interface to be displayed is the process in the standby state.
The input command may instruct the process currently in the active state to initiate inter-process communication. The process in the active state can respond to the input command, so that an interface switching message is sent to the process in the standby state; the process in standby state receives the interface switching message, thereby displaying the human-machine interface corresponding thereto in the main display area 102.
The input commands may include a first input command that instructs a first process to initiate an inter-process communication to a second process and a second input command that instructs the second process to initiate an inter-process communication to the first process; correspondingly, the interface switching message comprises a first interface switching message sent by the first process to the second process and a second interface switching message sent by the second process to the first process.
The first interface switching message includes first position information for setting a position of the second man-machine interface and first size information for setting a size of the second man-machine interface.
For example, referring to Table 1 below, the first interface switching message includes Windows messages WM_USER1 and WM_COPYDATA. The former is used for setting the position (may be referred to as "first position") of the second human-machine interface 121, and the switching direction is from the first process corresponding to the first human-machine interface 111 to the second process corresponding to the second human-machine interface 121, and the information of the first position is provided based on the ISCS main window handle, the parameter WPARAM, and the X and Y coordinates set by the parameter lpaaram; the latter is used to set the size (may be referred to as "first size") of the second human-machine interface 121, and the switching direction is from the first process corresponding to the first human-machine interface 111 to the second process corresponding to the second human-machine interface 121, and the information of the first size is provided based on the ISCS main window handle, WPARAM, and the setting of the parameter LPARAM.
TABLE 1
The second interface switching message includes second location information for setting the location of the first human-machine interface and second size information for setting the size of the first human-machine interface.
For example, referring to Table 1 below, the second interface switching message includes Windows messages WM_USER2 and WM_COPYDATA. The former is used for setting the position of the first human-machine interface 111 (may be referred to as "second position"), and the switching direction is from the second process corresponding to the second human-machine interface 121 to the first process corresponding to the first human-machine interface 111, and the information of the second position is provided based on the ATS main window handle, the parameter WPARAM, and the X and Y coordinates set by the parameter lpaaram; the latter is used to set the size of the first human-machine interface 111 (may be referred to as "second size"), and the switching direction is from the second process corresponding to the second human-machine interface 121 to the first process corresponding to the first human-machine interface 111, and the information of the second size is provided based on the setting of the ATS main window handle, WPARAM, and parameter LPARAM.
TABLE 2
In some embodiments, when the main display area 102 displays the first human-machine interface 111, the first process is in the active state and the second process is in the standby state. The first process in the active state may be controlled based on a first input command for switching the first human-computer interface 111 to the second human-computer interface 121, so that the first process sends a first interface switching message to the second process in the standby state, so that the states of the first process and the second process are interchanged, and the second human-computer interface 121 corresponding to the second process is displayed in the main display area.
In other embodiments, when the main display area 102 displays the second human-machine interface 121, the first process is in the standby state and the second process is in the active state. The second process in the active state may be controlled based on a second input command for switching the second human-machine interface 121 to the first human-machine interface 111, so that the second process sends a second interface switching message to the first process in the standby state, so that the states of the second process and the first process are interchanged, and the first human-machine interface 111 corresponding to the first process is displayed in the main display area.
In the integrated scheduling system of the embodiment of the present invention, respective human-machine interfaces are used based on the independent operations of the ATS system 110 and the integrated monitoring system 120, respectively, and the first human-machine interface 111 and the second human-machine interface 121 are switched over by input commands. In the using process, the user perceives a man-machine operation interface of a unified comprehensive dispatching command system, so that the running condition of the rail transit can be monitored and managed more conveniently and effectively.
In the existing comprehensive dispatching system, the information sharing and coordination interaction are realized by considering that the train operation and the comprehensive monitoring are required to be associated, so that the ATS system and the comprehensive monitoring system are integrated. Specifically, through a software integration mode, data which can be shared by the ATS system server and the comprehensive monitoring system and data of the human-computer interface of the ATS system are compiled into a dynamic library to be called by the comprehensive monitoring system, so that the human-computer interface of the comprehensive monitoring system is integrated with a unified human-computer interface of the ATS system. However, it has at least the following problems.
Firstly, in the existing comprehensive scheduling system, the security level (Safety Integrity Level, SIL) of the ATS system is SIL2, and the comprehensive monitoring system also has a certain security level, and the ATS system and the comprehensive monitoring system not only influence the security of each other by calling an integrated interface formed by a dynamic library; and, the complexity of the ATS system and the integrated monitoring system security authentication (e.g., information security authentication, third party security authentication) is increased.
Secondly, in the existing comprehensive dispatching system, when a server of the comprehensive monitoring system or a corresponding human-computer interface thereof fails, the ATS system cannot be operated on the human-computer interface of the comprehensive dispatching system formed based on the comprehensive monitoring system, so that the management and dispatching of the rail transit are seriously affected.
Thirdly, in the existing comprehensive scheduling system, one of the ATS system and the comprehensive monitoring system may occupy or consume the resources such as calculation or storage in the comprehensive scheduling system, so that the data processing performance of the other is affected, and the failure rate is increased; in particular, the timeliness of the response of the ATS system to the signaling system and the magnitude of the resource demand are both high, but the integrated monitoring system needs to perform daily monitoring and management on the services of the weak current system (passenger information system PIS, broadcasting system PA, fire alarm system FAS, environment and equipment monitoring system BAS, shielding gate/security gate system PSD, access control system ACS, CCTV, radio communication system RC, clock system CLK, automatic fare collection system AFC) and the strong current system (such as power monitoring system SCADE), and also needs to occupy a large amount of resources, so that the timely response of the ATS system to the signaling system is affected.
In addition, in the existing integrated scheduling system, software upgrade of one of the ATS system and the integrated monitoring system requires verification of the other in terms of dynamic library call and the like, so that the software upgrade cannot be completed independently of the other.
Compared with the existing comprehensive scheduling system, the technical scheme of the embodiment of the invention has at least the following technical advantages.
First, in the embodiment of the present invention, since the ATS system and the integrated monitoring system are independent of each other, the operation of one does not affect the security of the other, and additional security authentication of the ATS system and the integrated monitoring system is not required.
Secondly, in the embodiment of the invention, because the ATS system and the comprehensive monitoring system are independent from each other, and only the human-computer interface of one of the ATS system and the comprehensive monitoring system is displayed on the human-computer interface of the comprehensive scheduling system according to the need, the human-computer interface of the ATS system is integrated on the human-computer interface of the comprehensive monitoring system based on dynamic library call in the prior art; therefore, even if the server of the integrated monitoring system or the man-machine interface of the integrated monitoring system fails, the server of the ATS system and the man-machine interface of the ATS system can still work normally, and the ATS user operation interface software can be independently started to operate, and the train can still continue to operate under the monitoring of the user, so that the reliability of train operation is improved.
Again, in embodiments of the present invention, since the ATS system and the integrated monitoring system are independent of each other, operation of one does not affect the other, and thus both have desirable data processing performance.
In addition, in the embodiment of the invention, the ATS system and the comprehensive monitoring system are independent from each other, the latter is not required to call a dynamic library such as a man-machine interface, and software integration between the ATS system and the comprehensive monitoring system is not required, so that the software upgrading of one system is not required to be verified by the other system such as the dynamic library call, and the software upgrading can be carried out independently of the other system.
In an embodiment of the present invention, ATS system server 110 and integrated monitoring system server 120 would share the same database, using the same information. Information interaction may be achieved by establishing a data link between the ATS system server 110 and the integrated monitoring system server 120 through their respective interfaces.
In the existing comprehensive dispatching system, the setting that the ATS system server can share data with the comprehensive monitoring system server and the setting of the human-computer interface of the ATS system are compiled into a dynamic library to be called by the comprehensive monitoring system; in contrast, the technical solution of the embodiment of the present invention directly establishes a data link between the ATS system server 110 and the integrated monitoring system server 120 based on the respective interfaces of the two (for example, as shown in fig. 1, a data link may be established between the first man-machine interface 111 and the second man-machine interface 121, or a data link may be established between the ATS system server 112 and the integrated monitoring system server 122), which not only enables the ATS system server 110 and the integrated monitoring system server 120 to operate and operate independently of each other while information interaction, but also avoids information transmission delay caused by information sharing based on dynamic library call, and improves efficiency of information interaction.
In one embodiment, when the second human-machine interface 121 fails, the first human-machine interface 111 is displayed in the main display area 102.
For example, when the second man-machine interface 121 fails, the user detects a failure alarm sent by the second man-machine interface 121 or manually finds that the second man-machine interface 121 does not respond; then, it is determined whether the current human-machine interface is the first human-machine interface 111, if yes, the interface is not operated and maintained, if no, the interface application of the integrated scheduling system 100 is restarted and operated, and then the first human-machine interface 111 is displayed in the main display area 102 of the third human-machine interface 101.
In another embodiment, the first human machine interface 111 is displayed in the main display area 102 when the integrated monitoring system server 122 fails.
For example, when the integrated monitoring system server 122 fails, the user detects a failure alarm issued by the integrated monitoring system server 122 or manually discovers that the integrated monitoring system server 122 does not respond; then, it is determined whether the current human-machine interface is the first human-machine interface 111, if yes, the interface is not operated and maintained, if no, the interface application of the integrated scheduling system 100 is restarted and operated, and then the first human-machine interface 111 is displayed in the main display area 102 of the third human-machine interface 101.
In yet another embodiment, when the first process does not receive the message of the second process within the preset time T, a display prompt command is input to the third human-machine interface 101 to display the first human-machine interface 111 in the main display area 102.
For example, after detecting the display prompt command, the user determines whether the current human-machine interface is the first human-machine interface 111, if yes, the user does not operate and keeps the interface, if no, the user restarts and runs the interface application of the integrated scheduling system 100, and then the first human-machine interface 111 is displayed in the main display area 102 of the third human-machine interface 101.
For another example, heartbeat information is set between the first process and the second process. The first process periodically sends heartbeat information to the second process based on a first time interval t1, the second process sends first reply information after receiving the heartbeat information, and the first process confirms that the second process is in an active state after receiving the reply information; similarly, the second process periodically sends heartbeat information to the first process based on the second time interval t2, the first process sends second reply information after receiving the heartbeat information, and the second process confirms that the first process is in an active state after receiving the reply information.
In a specific implementation, when the first process does not receive the message of the second process within the preset time T (for example, T is N numbers T1, N is a positive integer), it is considered that the first process is in an inactive state, and may be the second human-machine interface 121 or the integrated monitoring system server 122 fails, after a display prompt command is input to the third human-machine interface 101, it is determined whether the current human-machine interface is the first human-machine interface 111, if yes, the interface is not operated and is kept, if no, the interface application of the integrated scheduling system 100 is restarted and run, and then the first human-machine interface 111 is displayed in the main display area 102 of the third human-machine interface 101.
When the failure of the second human-machine interface 121 or the integrated monitoring system server 122 is temporarily resolved or is resolved at all, the interface application of the integrated scheduling system 100 is restarted and operated, and then the first human-machine interface 111 or the second human-machine interface 121 is selectively displayed in the main display area 102 of the third human-machine interface 101.
During a busy period of rail traffic, the first human-machine interface 111 for monitoring the train in real time needs to be long, and the second human-machine interface 121 for integrated monitoring needs to be short, and accordingly, the preset time T may be set to a large value, for example, 30 minutes, 60 minutes.
During idle periods of rail traffic, the first human-machine interface 111 for monitoring trains in real time may be used shorter and the second human-machine interface 121 for integrated monitoring may be used longer, and accordingly, the preset time T may be set to a smaller value, for example, 5 minutes, 10 minutes.
Due to the difficulty in accurately locating and fundamentally solving the failure of the second human-machine interface 121 or the integrated monitoring system server 122, it may be necessary to wait for a certain time, and even if the failure of the second human-machine interface 121 or the integrated monitoring system server 122 has been temporarily solved, the possibility of the failure repeatedly occurring is not excluded. Therefore, after the failure of the second human-machine interface 121 or the integrated monitoring system server 122 is resolved for the first time and is restored to use, the preset time is set to be less than T1 (which is less than T, for example, T/2), and after the failure of the second human-machine interface 121 or the integrated monitoring system server 122 is resolved for the second time and is restored to use, the preset time is set to be less than T2 (which is less than T1, for example, T/4), so that the second human-machine interface 121 is eliminated in time and the first human-machine interface 111 is used; so that it can be determined whether the second human-machine interface 121 or the integrated monitoring system server 122 is malfunctioning as soon as possible in order to switch human-machine interfaces in time and to solve the malfunction.
As shown in FIG. 4, an embodiment of the present invention provides another method 300 of monitoring a train based on the integrated dispatch system 100.
In some embodiments, the method 300 may include steps performed by an interface application of the integrated dispatch system 100.
In particular implementations, method 300 includes steps 310 and 320.
In the execution of step 310, an input command of the control area 103 is received, which controls a first process or a second process, which are associated with the first human-machine interface 111 and the second human-machine interface 121, respectively.
In the execution of step 320, a human-machine interface corresponding to the first process or the second process is displayed on the main display area 102 based on the input command.
In one embodiment, a process corresponding to a current human-machine interface responds to an input command, so that an interface switching message is sent to a process corresponding to a human-machine interface to be displayed; the process corresponding to the human-computer interface to be displayed receives the interface switching message, so that the human-computer interface corresponding to the human-computer interface is displayed in the main display area 102.
In another embodiment, the interface switching message includes a first interface switching message sent by the first process to the second process and a second interface switching message sent by the second process to the first process, where the first interface switching message includes a first location setting and a first size setting, and the second interface switching message includes a second location setting and a second size setting.
In yet another embodiment, the first human machine interface 111 is displayed in the main display area 102 when the second human machine interface 121 fails, the integrated monitoring system server 122 fails, or the first process does not receive a message of the second process within a preset time T.
Embodiments of the present invention provide a storage medium having stored thereon computer instructions which when executed perform the steps of method 300 or embodiments thereof.
In an embodiment of the present invention, the storage medium includes various media capable of storing program codes, such as a usb disk, a removable hard disk, a ROM, a RAM, a Non-volatile memory (Non-volatile), a Non-transitory memory (Non-transitory) or a magnetic disk or an optical disk.
As shown in fig. 5, an embodiment of the present invention provides another apparatus 400 for monitoring a train based on the integrated dispatch system 100.
In some embodiments, the apparatus 400 may include program modules that are possessed by an interface application of the integrated dispatch system 100.
In an implementation, the apparatus 400 includes a receiving module 410 and a display module 420.
The receiving module 410 is adapted to receive an input command of the control area 103, the input command controlling a first process or a second process, the first process and the second process being related to the first human-machine interface 111 and the second human-machine interface 121, respectively.
The display module 420 is adapted to display a human-machine interface corresponding to the first process or the second process on the main display area 102 based on the input command.
With respect to each of the apparatuses and each of the modules/units included in the products described in the above embodiments, it may be a software module/unit, a hardware module/unit, or a software module/unit, and a hardware module/unit. For example, for each device or product applied to or integrated on a chip, each module/unit included in the device or product may be implemented in hardware such as a circuit, or at least part of the modules/units may be implemented in software program, where the software program runs on a processor integrated inside the chip, and the rest (if any) of the modules/units may be implemented in hardware such as a circuit; for each device and product applied to or integrated in the chip module, each module/unit contained in the device and product can be realized in a hardware manner such as a circuit, different modules/units can be located in the same component (such as a chip, a circuit module and the like) or different components of the chip module, or at least part of the modules/units can be realized in a software program, the software program runs on a processor integrated in the chip module, and the rest (if any) of the modules/units can be realized in a hardware manner such as a circuit; for each device, product, or application to or integrated with the terminal, each module/unit included in the device, product, or application may be implemented by using hardware such as a circuit, different modules/units may be located in the same component (for example, a chip, a circuit module, or the like) or different components in the terminal, or at least part of the modules/units may be implemented by using a software program, where the software program runs on a processor integrated inside the terminal, and the remaining (if any) part of the modules/units may be implemented by using hardware such as a circuit.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (10)
1. A method for monitoring a train based on an integrated dispatch system, wherein the integrated dispatch system comprises an ATS system and an integrated monitoring system, the ATS system, the integrated monitoring system and the integrated dispatch system each have a first human-machine interface, a second human-machine interface and a third human-machine interface, the third human-machine interface has a main display area and a control area, the method comprising:
starting the ATS system and the comprehensive monitoring system so as to respectively generate a first process related to the operation of the first human-computer interface and a second process related to the operation of the second human-computer interface;
receiving an input command of the control area;
and the input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area.
2. Method according to claim 1, characterized in that the control area comprises a menu of a menu bar, a tool of a tool bar, and/or a command line interface for switching between a current human-machine interface and a human-machine interface to be displayed, which are one and the other of the first human-machine interface and the second human-machine interface, respectively, the input commands of the control area comprising input commands for clicking on the menu, clicking on the tool, and/or executing a command line interface.
3. The method according to claim 2, characterized by comprising:
the process corresponding to the current human-machine interface responds to the input command, so that an interface switching message is sent to the process corresponding to the human-machine interface to be displayed;
and the process corresponding to the human-computer interface to be displayed receives the interface switching message, so that the human-computer interface corresponding to the human-computer interface to be displayed is displayed in the main display area.
4. The method of claim 3, wherein the interface switch message comprises a first interface switch message sent by the first process to the second process and a second interface switch message sent by the second process to the first process, wherein the first interface switch message comprises a first location setting and a first size setting, and wherein the second interface switch message comprises a second location setting and a second size setting.
5. The method of claim 1, wherein the ATS system and the integrated monitoring system comprise an ATS system server and an integrated monitoring system server, respectively, the method comprising: and the ATS system server and the comprehensive monitoring system server perform information interaction between the ATS system server and the comprehensive monitoring system server through respective interfaces.
6. The method according to claim 1, characterized in that it comprises:
and displaying the first human-computer interface in the main display area when the second human-computer interface fails, the comprehensive monitoring system server fails or the first process does not receive the message of the second process within preset time.
7. A method for monitoring a train based on an integrated dispatch system, wherein the integrated dispatch system comprises an ATS system and an integrated monitoring system, the ATS system, the integrated monitoring system and the integrated dispatch system each have a first human-machine interface, a second human-machine interface and a third human-machine interface, the third human-machine interface has a main display area and a control area, the method comprising:
receiving an input command of the control area, wherein the input command controls a first process or a second process, and the first process and the second process are respectively related to the first human-computer interface and the second human-computer interface;
and displaying a human-computer interface corresponding to the first process or the second process in the main display area based on the input command.
8. A storage medium having stored thereon computer instructions which, when run, perform the steps of the method of claim 7.
9. An apparatus for monitoring a train based on an integrated dispatch system, wherein the integrated dispatch system includes an ATS system and an integrated monitoring system, the ATS system, the integrated monitoring system, and the integrated dispatch system each have a first human-machine interface, a second human-machine interface, and a third human-machine interface, the third human-machine interface having a main display area and a control area, the apparatus comprising:
a receiving module adapted to receive an input command of the control area, the input command controlling a first process or a second process, the first process and the second process being related to the first human-machine interface and the second human-machine interface, respectively;
and the display module is suitable for displaying a human-computer interface corresponding to the first process or the second process in the main display area based on the input command.
10. An integrated scheduling system, comprising:
an ATS system having a first human-machine interface adapted to produce, upon start-up, a first process related to operation of the first human-machine interface;
an integrated monitoring system having a second human-machine interface adapted to generate a second process associated with operation of the second human-machine interface upon start-up;
a third human-machine interface having a main display area and a control area;
the control area is suitable for receiving an input command, and the input command controls the first process or the second process, so that a human-computer interface corresponding to the first process or the second process is displayed in the main display area.
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