CN115794852A - Station yard graph display method, device, equipment and storage medium - Google Patents
Station yard graph display method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a station yard graph display method, a device, equipment and a storage medium, wherein the method comprises the following steps: processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet; the instruction information is generated according to the key triggering information; sending the command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to a check result; generating a train control interlocking data packet according to the target equipment and the equipment operation decision information; performing data analysis on the train control interlocking data packet, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result; and updating the site map according to the equipment information type and the site map updating data in the data analysis result. The updating efficiency of the station yard graph and the updating accuracy of the station yard graph can be improved.
Description
Technical Field
The embodiment of the invention relates to the field of computers, in particular to a station yard graph display method, a station yard graph display device, station yard graph display equipment and a storage medium.
Background
At present, integration, intellectualization and networking become the development trend of future ground control equipment, a single computer interlocking system or a train control system is mostly used in the market at present, and when a railway station yard graph is controlled to be updated, the updating efficiency of the railway station yard graph caused by frequent data interfaces is low and the updating of the railway station yard graph is inaccurate due to the fact that a subsystem interface in the train control system for updating the control station yard graph is complex. Therefore, how to improve the updating efficiency of the station yard graph and the updating accuracy of the station yard graph is a problem to be solved.
Disclosure of Invention
The invention provides a station yard graph display method, a station yard graph display device, station yard graph display equipment and a storage medium, which can simplify the data interaction frequency when a station yard graph is updated and improve the updating efficiency of the station yard graph and the updating accuracy of the station yard graph.
According to an aspect of the present invention, there is provided a station yard graph display method, including:
processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet; the instruction information is generated according to the key triggering information;
sending the command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to a check result; generating a train control interlocking data packet according to the target equipment and the equipment operation decision information;
performing data analysis on the train control interlocking data packet, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result;
and updating the site map according to the equipment information type and the site map updating data in the data analysis result.
According to another aspect of the present invention, there is provided a yard chart displaying apparatus, the apparatus including:
the instruction packet acquisition module is used for processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet; the instruction information is generated according to the key triggering information;
a data packet obtaining module, configured to send the instruction packet to a train control interlocking host in the train control interlocking integrated system, and instruct the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to a check result; generating a train control interlocking data packet according to the target equipment and the equipment operation decision information;
the equipment information type determining module is used for carrying out data analysis on the train control interlocking data packet and determining the equipment information type corresponding to the train control interlocking data packet according to a data analysis result;
and the station yard graph updating module is used for updating the station yard graph according to the equipment information type and the station yard graph updating data in the data analysis result.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the yard graph presentation method according to any embodiment of the present invention.
According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the yard graph presentation method according to any one of the embodiments of the present invention when the computer instructions are executed.
According to the technical scheme of the embodiment of the invention, the acquired instruction information is processed based on the preset protocol rule to obtain the instruction packet; sending a command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; generating a train control interlocking data packet according to target equipment and equipment operation decision information; analyzing the train control interlocking data, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result; and updating the data updating station map according to the equipment information type and the station map in the data analysis result. The problems that when the railway station yard graph is controlled to be updated, due to the fact that the interface of a subsystem in a train control system for updating the control station yard graph is complex, the updating efficiency of the railway station yard graph is low due to frequent data interfaces, and the updating of the station yard graph is inaccurate are solved. According to the scheme, the train control interlocking integrated system is used for determining the target equipment and the train control interlocking data packet corresponding to the equipment operation decision information of the target equipment, determining the equipment information type and the station yard graph updating data according to the analysis result of the train control interlocking data packet, and updating the station yard graph according to the equipment information and the station yard graph updating data, so that the effects of simplifying the data interaction frequency when the station yard graph is updated and improving the updating efficiency of the station yard graph and the updating accuracy of the station yard graph are achieved.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a station yard chart displaying method according to an embodiment of the present invention;
fig. 2 is a flowchart of a station yard chart displaying method according to a second embodiment of the present invention;
fig. 3 is a signaling diagram of a station yard graph displaying method according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a station yard chart display apparatus according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "candidate" and "target" and the like in the description and claims of the present invention and the above drawings are used for distinguishing similar objects and are not necessarily used for describing a particular order or sequence. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example one
Fig. 1 is a flowchart of a station yard graph display method according to an embodiment of the present invention, which is applicable to a situation where display contents of a station yard graph are updated by a train control interlock integrated system. The method may be performed by a station yard graph presentation apparatus, which may be implemented in the form of hardware and/or software, which may be configured in an electronic device. As shown in fig. 1, the method includes:
and S110, processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet.
Wherein, the instruction information is generated according to the key triggering information. The preset protocol rule refers to a preset data processing related protocol for performing data processing on the instruction information to obtain an instruction packet corresponding to the instruction information. The key triggering information refers to information generated by a worker performing triggering operation such as clicking on the operation representation machine, and the key triggering information includes whether a key is triggered or not and a key identifier corresponding to the triggered key. The instruction information refers to indicative information sent by a worker through a trigger key. For example, the instruction information may include: command information sent to the train end and information for controlling the lighting-on or lighting-off of the annunciator equipment.
Specifically, when the worker triggers the operation of the button of the presentation device by clicking the mouse device connected to the presentation device, the button trigger information corresponding to the triggered button is determined. The method comprises the steps of obtaining key triggering information through operating a display machine, determining a key identification of a triggered key according to the key triggering information, determining a key function of the triggered key according to the key identification, and determining instruction information according to the key function of the triggered key. And encrypting the acquired instruction information based on a preset protocol rule, and processing the encrypted instruction information into an instruction packet containing the instruction information. The operation indicating machine is also called a man-machine conversation machine and is simply called an upper computer. The operation display machine is mainly used for handling operation functions such as an information display function, an information forwarding function and a route function.
For example, the method for generating the instruction information according to the key triggering information may be: when the key is triggered, determining the key type of the triggered key according to the key triggering information; if the key type is a seal-breaking key, obtaining a seal-breaking password, and under the condition that the seal-breaking password is verified, obtaining at least one piece of instruction information corresponding to the key trigger information; and if the key type is a common key, directly acquiring at least one piece of instruction information corresponding to the key trigger information.
The seal breaking key is a key type which can generate key triggering information only by inputting a password after triggering. The common key is a key type which can generate key trigger information by direct triggering without inputting a password. The seal breaking password is a password which needs to be input after the seal breaking key is triggered and is used for generating key triggering information.
Specifically, when the key of the operation display machine is triggered, key triggering information is acquired, the key identifier of the triggered key is determined according to the key triggering information, and the key type of the triggered key is determined according to the key identifier of the triggered key. If the key type of the triggered key is a broken key, sending a password input frame by operating the indicating machine, acquiring a broken password input in the password input frame by a user, verifying the broken password, and under the condition that the broken password is verified, operating the indicating machine to acquire at least one piece of instruction information corresponding to the key trigger information according to the key trigger information; and if the key type of the triggered key is a common key, the operation representation machine directly acquires at least one piece of instruction information corresponding to the key triggering information.
Whether password verification is needed or not is determined according to the type of the triggered key, when the triggered key is a broken key, a broken password corresponding to the clicked broken key can be verified in time, key trigger information is obtained under the condition that the password verification is passed, and the safety of data processing on the key trigger information can be guaranteed.
S120, sending a command packet to the train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; and generating a train control interlocking data packet according to the target equipment and the equipment operation decision information.
The train control interlocking integrated system has all functions of a train control center and a computer interlocking system, and is a signal system which takes a safety computer technology and an electronic control technology as main means to realize functions of station interlocking, section blocking, active responder control and the like. In this scheme, train control interlocking integration system mainly includes: the operation representation machine, the train control interlocking host machine and the maintenance machine. The target equipment is equipment which needs to execute the operation instruction corresponding to the instruction packet; the device operation decision information is an instruction action corresponding to the instruction information required to be completed by the target device.
Specifically, the operation representation machine sends the instruction packet to a train control interlocking host in the train control interlocking integrated system, so that the train control interlocking host can perform data analysis on the instruction packet, complete verification on the instruction packet, and determine the device identifier of the target device corresponding to the instruction packet and the device operation decision information of the target device according to the verification result of the instruction packet. And generating a train control interlocking data packet according to the equipment operation decision information and the equipment identification of the target equipment.
Illustratively, the instruction packet includes check information and device identification information of the target device, and is used to instruct the train control interlock host to perform the following steps: extracting verification information, and verifying the instruction packet according to the verification information; determining target equipment corresponding to the instruction information according to the verification result and the equipment identification information; determining equipment operation decision information corresponding to the instruction information according to the verification result and the equipment state of the target equipment; and generating a train control interlocking data packet according to the target equipment and the equipment operation decision information.
The verification information is used for determining target equipment needing to execute the instruction information and instruction actions corresponding to the instruction information needing to be completed by the target equipment. The device state refers to the current state of the target device. For example, the device states include: normal state, running state, dormant state, fault state, maintenance state, etc. The device operation decision information is information for deciding the operation condition and the working state of the target device.
Specifically, the instruction packet is sent to the train control interlocking host, so that the train control interlocking host analyzes the instruction packet, and extracts the verification information and the identification information of the target device from the instruction packet. Verifying the instruction packet according to the verification information, and determining equipment operation decision information corresponding to the instruction information in the instruction packet; determining target equipment according to the equipment identification information; and acquiring the current state of the target equipment according to the sensor, and taking the current state of the target equipment as the equipment state of the target equipment. And judging whether the target equipment is in an operable state currently or not according to the equipment state. And if the target equipment is in an operable state currently, acquiring the instruction information in the instruction packet according to the verification result, determining the operation information to be executed on the target equipment, and determining the working state of the target equipment after the operation information is executed on the target equipment. And taking the operation information which needs to be executed on the target equipment and the working state of the target equipment after the operation information is executed on the target equipment as equipment operation decision information corresponding to the instruction information. When the target device is in an inoperable state, the target device cannot execute the instruction information, and the device operation decision information corresponding to the instruction information is as follows: the target device does not change the device state and the instruction information cannot be executed. For example, when the target device is in a sleep state, a fault state, or a maintenance state, the target device is in an inoperable state. And performing data processing on the equipment identifier and the equipment operation decision information of the target equipment through the train control interlocking host to generate a train control interlocking data packet.
And S130, performing data analysis on the train control interlocking data packet, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result.
The specific information of the device information type can be specified according to actual needs.
Specifically, the operation indicating machine acquires a column control interlocking data packet fed back by the column control interlocking host, performs data analysis on the column control interlocking data packet, and acquires packet header information of the column control interlocking data packet. And determining the type code and the data length of the train control interlocking data packet according to the header information of the train control interlocking data packet. The type coding of the data packet refers to data used for representing the device information type corresponding to the column control interlocking data packet. And determining the equipment information type corresponding to the train control interlocking data packet according to the type code of the train control interlocking data packet and the preset corresponding relation between the type code and the equipment information type.
For example, performing data analysis on the train control interlocking data packet and determining the device information type corresponding to the train control interlocking data packet may be implemented by the following sub-steps:
s1301, carrying out data analysis on the train control interlocking data packet, determining packet header information of the train control interlocking data packet according to a data analysis result, and determining the equipment identification of the target equipment according to the packet header information.
Specifically, data analysis is performed on the train control interlocking data packet, header information of the train control interlocking data packet is obtained, and type codes of the train control interlocking data packet are extracted from the header information. And determining the equipment identifier of the target equipment according to the corresponding relation between the type code of the train control interlocking data packet and the equipment identifier.
S1302, determining the equipment information type corresponding to the train control interlocking data packet from the optional information types according to the corresponding relation between the equipment identification and the equipment information type.
Wherein the selectable information types include: equipment maintenance information, train control maintenance information, interlocking equipment state, fault information and log information.
Specifically, the correspondence between the optional information type and the device identifier of the target device may be determined according to actual requirements. And determining the equipment information type corresponding to the column control interlocking data packet from the optional information types according to the equipment identifier of the target equipment and the corresponding relation between the optional information type and the equipment identifier of the target equipment.
And determining the equipment identifier of the target equipment according to the analysis result of the train control interlocking data packet, and determining the equipment information type according to the equipment identifier, so that the acquisition efficiency of the equipment information type can be improved.
And S140, updating the data updating station yard graph according to the equipment information type and the station yard graph in the data analysis result.
The station yard graph is an image which is displayed in a railway signal system and is used for showing the equipment state in the train control interlocking integrated system.
Specifically, according to the type of the device information and the station yard graph updating data in the data analysis result, an updated image of the station yard graph is determined, and the current image of the station yard graph is replaced by the updated image of the station yard graph, so that the updating of the station yard graph is completed.
Illustratively, updating the site map according to the device information type and the site map update data may be implemented by the following sub-steps:
and S1401, determining a target working state after the target equipment responds to the instruction information according to the data analysis result, and taking the target equipment and the target working state as the station yard graph updating data.
The target working state refers to a working state after the target device responds and executes the instruction information. Target operating states include, but are not limited to: the method comprises the steps of equipment communication state, train control equipment state, interlocking equipment state, alarm information sending and prompt information recording.
Specifically, data analysis is performed on the train control interlocking data packet, a target working state after the target device responds to the instruction information is obtained from the train control interlocking data packet, and the target device and the target working state are used as the station yard graph updating data.
S1402, according to the target device and the device information type, determining a target image needing to be updated from the station yard graph, updating data according to the station yard graph, and updating the target image.
The target image is a sub-image matched with the target equipment and the equipment information type in the station yard graph.
Specifically, according to the target device and the device information type, a sub-image matched with the target device and the device information type is positioned from the site map, and the sub-image matched with the target device and the device information type in the site map is used as a target image needing to be updated. And updating the target image in the station yard graph according to the station yard graph updating data.
The target equipment and the target working state are used as station yard graph updating data, the target image needing to be updated in the station yard graph is determined according to the target equipment and the equipment information type, the target image is updated according to the station yard graph updating data, the target image needing to be updated in the station yard graph can be accurately determined, only the target image needing to be updated in the station yard graph is updated, the station yard graph updating efficiency can be guaranteed, and meanwhile, network resources used for updating the station yard graph are saved.
Optionally, two operation indicating machines may be provided in the train control interlock integrated system, one host machine may be selected from the two operation indicating machines, and the operation indicating machines other than the host machine may be used as the standby machine. If the operation as the host computer indicates that the computer has a fault, updating the state bit of the host computer to stop the host computer; and meanwhile, operating the standby machine of the presentation machine to update to the host machine, and updating the state bit of the target presentation machine to enable the target presentation machine to work as the host machine.
It can be understood that two operation indicating machines are arranged in the train control interlocking integrated system, and when the operation indicating machine serving as the main machine fails, the state bits of the main machine and the standby machine can be automatically updated so as to ensure the normal operation of the train control interlocking integrated system.
According to the technical scheme provided by the embodiment, the acquired instruction information is processed based on a preset protocol rule to obtain an instruction packet; sending a command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; generating a train control interlocking data packet according to target equipment and equipment operation decision information; analyzing the train control interlocking data, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result; and updating the data updating station map according to the type of the equipment information and the station map in the data analysis result. The problems that when the railway station yard graph is controlled to be updated, due to the fact that a subsystem interface in a train control system for updating the railway station yard graph is complex, and data interfaces are frequent, the updating efficiency of the railway station yard graph is low, and the station yard graph is not updated accurately are solved. According to the scheme, the train control interlocking integrated system is used for determining the target equipment and the train control interlocking data packet corresponding to the equipment operation decision information of the target equipment, determining the equipment information type and the station yard graph updating data according to the analysis result of the train control interlocking data packet, and updating the station yard graph according to the equipment information and the station yard graph updating data, so that the effects of simplifying the data interaction frequency when the station yard graph is updated and improving the updating efficiency of the station yard graph and the updating accuracy of the station yard graph are achieved.
Example two
Fig. 2 is a flowchart of a station yard graph displaying method according to a second embodiment of the present invention, which is optimized based on the second embodiment, and provides a preferred embodiment of processing the obtained instruction information based on a preset protocol rule to obtain an instruction packet. Specifically, as shown in fig. 2, the method includes:
and S210, storing the instruction information in a command prompt queue of the operation representation machine according to the information priority corresponding to the instruction information.
The information priority of the instruction information may be determined according to the issue time of the instruction information, or each instruction information and its corresponding information priority may be specified in advance.
Specifically, when the worker triggers the operation of the button of the presentation device by clicking the mouse device connected to the presentation device, the button trigger information corresponding to the triggered button is determined. The method comprises the steps of obtaining key triggering information through operating a display machine, determining a key identification of a triggered key according to the key triggering information, determining a key function of the triggered key according to the key identification, and determining instruction information according to the key function of the triggered key. And determining the information priority of the acquired instruction information, and storing the instruction information in a command prompt queue of the operation presentation machine according to the information priority. The instruction information with high information priority is stored in the front of the command prompt queue.
And S220, performing data processing on the instruction information in the command prompt queue according to a preset protocol rule by operating the indicating machine to obtain at least one instruction packet.
Specifically, the data processing is performed on the instruction information in the command prompt queue based on a preset protocol rule by operating the indicating machine, each piece of instruction information in the command prompt queue is processed into one instruction packet, and at least one instruction packet is obtained.
S230, sending a command packet to the train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; and generating a train control interlocking data packet according to the target equipment and the equipment operation decision information.
S240, performing data analysis on the train control interlocking data packet, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result.
And S250, updating the data updating station yard graph according to the equipment information type and the station yard graph in the data analysis result.
According to the technical scheme of the embodiment, the instruction information is stored in the command prompt queue according to the information priority of the instruction information, and then the instruction packet is obtained through the operation of the indicating machine according to the preset protocol rule and the branch information in the command prompt queue. The command packet is verified through a train control interlocking host in the train control interlocking integrated system, a train control interlocking data packet is generated according to the verification result, data analysis is carried out on the train control interlocking data packet through an operation representation machine, and the station yard graph is updated according to the equipment information type and the station yard graph in the data analysis result. By the scheme, the instruction information with high priority can be preferentially processed when being processed, the storage of the information is more standardized, and the data processing efficiency of the instruction information is improved.
EXAMPLE III
Fig. 3 is a signaling diagram of a yard graph displaying method according to a third embodiment of the present invention, and this embodiment provides a preferred embodiment based on the foregoing embodiments, and is specifically executed by a train control interlock host and an operation indicating machine in cooperation. With reference to fig. 3, a cursor. Exe function is set in the operation representative machine; main programs mmi.exe, czmq.dll functions and CBI _ com.dll functions are set in the operation expression machine.
The operation representation machine determines key triggering information according to triggering operations such as clicking and the like executed by a worker, and judges whether the triggered key is a broken key or not according to the key triggering information. And if the triggered key is not a broken key and is a mouse key in the common keys, determining whether to allow the menu option clicked by the mouse key to be clicked or not through a cursor. If the menu option clicked by the mouse button is the option allowed to be clicked, the instruction information corresponding to the button trigger information is sent to a main program MMI.exe of the operation representation machine through an invoke TISBtnCick function, and the MMI.exe controls the CZMQ.dll function through a WriteQueue function to store the instruction information into a command prompt CMD queue. And simultaneously, detecting the queue state of the CMD queue in real time through a CBI _ Com.dll function. It should be noted that the operation indicating machine is provided with at least two CMD queues, and the queue states of the CMD queues include a busy state and an idle state. If command information is sent to a certain CMD queue too frequently, the CMD queue is in a busy state, and at the moment, the command information needs to be sent to the CMD queue in an idle state.
And if the triggered key is not a broken key and is a click execution key, directly sending instruction information corresponding to the key trigger information to a main program MMI.exe of the operation representation machine, and controlling a CZMQ.dll function by the MMI.exe through a WriteQueue function to store the instruction information into a command prompt CMD queue. Dll function real-time detection CMD queue state through CBI _ Com. And simultaneously, a display request for sending the instruction information for the first time is sent to the MMI.exe through the CBI _ Com.dll function and the USER _ TVIEW _ MSG function, so that the instruction information sent by clicking the execution key is displayed on the operation representation machine. The click execution key is used for a key clicked when a certain instruction information is sent for the first time.
And if the triggered key is a broken key, acquiring a broken password input by a worker, and verifying the broken password through a main program MMI. And under the condition that the verification of the broken password is passed, storing the broken password and the key trigger information into a command prompt USER queue through a WriteQueue function and a CZMQ. And simultaneously, detecting the queue state of the USER queue in real time through a CBI _ Com.dll function. The operation representation machine is provided with at least two USER queues, and the queue states of the USER queues comprise a busy state and an idle state. If the instruction information is sent to a USER queue too frequently, the USER queue is in a busy state, and the instruction information needs to be sent to the USER queue in an idle state.
And the operation indicating machine carries out data processing on the instruction information in the command prompt queue, analyzes the instruction information into executable instruction statements of the train control interlocking host, namely analyzes the instruction information into TIS commands, processes the TIS commands into instruction packets, and sends the instruction packets to the train control interlocking TIS host.
And the TIS host performs data analysis on the instruction packet, completes the verification of the instruction packet, and determines the equipment identifier of the target equipment corresponding to the instruction packet and equipment operation decision information of the target equipment according to the verification result of the instruction packet. And generating a train control interlocking data packet according to the equipment operation decision information and the equipment identification of the target equipment. And feeding back the train control interlocking data packet to the operation representation machine.
And the operation indicator receives the train control interlocking data packet fed back by the TIS host, performs data analysis on the train control interlocking data packet, and determines the equipment information type corresponding to the train control interlocking data packet according to the data analysis result. And updating the data updating station map by the train control interlocking system according to the equipment information type and the station map in the data analysis result.
It should be noted that, in this embodiment, the train control interlocking master and the operation indicating machine are arranged in the train control interlocking integrated system, so that the station yard graph is cooperatively controlled to be updated through the train control interlocking master and the operation indicating machine, and the updating efficiency of the station yard graph and the updating accuracy of the station yard graph can be improved.
Example four
Fig. 4 is a schematic structural diagram of a station yard chart display apparatus according to a fourth embodiment of the present invention, where the station yard chart display apparatus is applied to an operation display machine in a train control interlock integrated system. The embodiment can be applied to the situation that the display content of the station yard graph is updated through the train control interlocking integrated system. As shown in fig. 4, the station yard view exhibition apparatus includes: an instruction packet acquisition module 410, a data packet acquisition module 420, a device information type determination module 430, and a yard graph update module 440.
The instruction packet obtaining module 410 is configured to process the obtained instruction information based on a preset protocol rule to obtain an instruction packet; generating instruction information according to the key triggering information;
the data packet obtaining module 420 is configured to send a command packet to a train control interlock host in the train control interlock integrated system, and is configured to instruct the train control interlock host to perform the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; generating a train control interlocking data packet according to target equipment and equipment operation decision information;
the device information type determining module 430 is configured to perform data analysis on the train control interlocking data packet, and determine a device information type corresponding to the train control interlocking data packet according to a data analysis result;
and the yard graph updating module 440 is configured to update the data to update the yard graph according to the device information type and the yard graph in the data parsing result.
According to the technical scheme provided by the embodiment, the acquired instruction information is processed based on a preset protocol rule to obtain an instruction packet; sending a command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to the verification result; generating a train control interlocking data packet according to target equipment and equipment operation decision information; analyzing the train control interlocking data, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result; and updating the data updating station map according to the equipment information type and the station map in the data analysis result. The problems that when the railway station yard graph is controlled to be updated, due to the fact that the interface of a subsystem in a train control system for updating the control station yard graph is complex, the updating efficiency of the railway station yard graph is low due to frequent data interfaces, and the updating of the station yard graph is inaccurate are solved. According to the scheme, the train control interlocking integrated system is used for determining the target equipment and the train control interlocking data packet corresponding to the equipment operation decision information of the target equipment, determining the equipment information type and the station yard graph updating data according to the analysis result of the train control interlocking data packet, and updating the station yard graph according to the equipment information and the station yard graph updating data, so that the effects of simplifying the data interaction frequency when the station yard graph is updated and improving the updating efficiency of the station yard graph and the updating accuracy of the station yard graph are achieved.
Illustratively, the instruction packet obtaining module 410 includes:
the instruction information storage unit is used for storing the instruction information in a command prompt queue of the operation representation machine according to the information priority corresponding to the instruction information;
and the instruction information processing unit is used for carrying out data processing on the instruction information in the command prompt queue according to a preset protocol rule by operating the indicating machine to obtain at least one instruction packet.
Illustratively, the device information type determining module 430 is specifically configured to:
performing data analysis on the train control interlocking data packet, determining packet header information of the train control interlocking data packet according to a data analysis result, and determining an equipment identifier of target equipment according to the packet header information;
determining the equipment information type corresponding to the train control interlocking data packet from the optional information types according to the corresponding relation between the equipment identification and the equipment information type; wherein the selectable information types include: equipment maintenance information, train control maintenance information, interlocking equipment state, fault information and log information.
Illustratively, the yard graph update module 440 is specifically configured to:
determining a target working state after the target equipment responds to the instruction information according to the data analysis result, and taking the target equipment and the target working state as station yard graph updating data;
and determining a target image needing to be updated from the station yard graph according to the target equipment and the equipment information type, and updating the target image according to the updating data of the station yard graph.
Illustratively, in the station view presentation apparatus, the generating of the instruction information according to the key triggering information includes:
when the key is triggered, determining the key type of the triggered key according to the key triggering information;
if the key type is a seal-breaking key, obtaining a seal-breaking password, and under the condition that the seal-breaking password is verified, obtaining at least one piece of instruction information corresponding to the key trigger information;
and if the key type is a common key, directly acquiring at least one piece of instruction information corresponding to the key trigger information.
Illustratively, the data packet obtaining module 420 is specifically configured to:
the command packet includes verification information and device identification information of the target device, and is used for instructing the column control interlocking host to execute the following steps: extracting verification information, and verifying the instruction packet according to the verification information; determining target equipment corresponding to the instruction information according to the verification result and the equipment identification information; determining equipment operation decision information corresponding to the instruction information according to the verification result and the equipment state of the target equipment; and generating a train control interlocking data packet according to the target equipment and the equipment operation decision information.
The station yard graph display device provided by the embodiment can be applied to the station yard graph display method provided by any embodiment, and has corresponding functions and beneficial effects.
EXAMPLE five
FIG. 5 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 can perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from a storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
In some embodiments, the yard graph presentation method may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the yard graph presentation method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the yard graph presentation method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the Internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for displaying a station yard graph, which is performed by an operation representation machine in a train control interlocking integrated system, the method comprising:
processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet; the instruction information is generated according to key triggering information;
and sending the command packet to a train control interlocking host in the train control interlocking integrated system, wherein the command packet is used for instructing the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to a check result; generating a train control interlocking data packet according to the target equipment and the equipment operation decision information;
performing data analysis on the train control interlocking data packet, and determining the equipment information type corresponding to the train control interlocking data packet according to the data analysis result;
and updating the site map according to the equipment information type and the site map updating data in the data analysis result.
2. The method of claim 1, wherein processing the obtained instruction information based on the preset protocol rule to obtain an instruction packet comprises:
storing the instruction information in a command prompt queue of an operation representation machine according to the information priority corresponding to the instruction information;
and performing data processing on the instruction information in the command prompt queue according to a preset protocol rule by operating the indicating machine to obtain at least one instruction packet.
3. The method according to claim 1, wherein performing data analysis on the column control interlocking data packet, and determining the device information type corresponding to the column control interlocking data packet according to a data analysis result comprises:
performing data analysis on the train control interlocking data packet, determining packet header information of the train control interlocking data packet according to a data analysis result, and determining an equipment identifier of the target equipment according to the packet header information;
determining the equipment information type corresponding to the column control interlocking data packet from the optional information types according to the corresponding relation between the equipment identification and the equipment information type; wherein the selectable information types include: equipment maintenance information, train control maintenance information, interlocking equipment state, fault information and log information.
4. The method of claim 1, wherein updating the data update site map according to the device information type and the site map in the data parsing result comprises:
determining a target working state of the target equipment after responding to the instruction information according to a data analysis result, and taking the target equipment and the target working state as station yard graph updating data;
and determining a target image needing to be updated from the station yard graph according to the target equipment and the equipment information type, and updating the target image according to the station yard graph updating data.
5. The method of claim 1, wherein generating the instruction information according to the key triggering information comprises:
when the key is triggered, determining the key type of the triggered key according to the key triggering information;
if the key type is a broken key, acquiring a broken password, and acquiring at least one piece of instruction information corresponding to the key trigger information under the condition that the broken password is verified;
and if the key type is a common key, directly acquiring at least one piece of instruction information corresponding to the key trigger information.
6. The method of claim 1,
the command packet includes verification information and device identification information of the target device, and is used for instructing the train control interlocking host to execute the following steps: extracting the verification information, and verifying the instruction packet according to the verification information; determining target equipment corresponding to the instruction information according to the verification result and the equipment identification information; determining equipment operation decision information corresponding to the instruction information according to the verification result and the equipment state of the target equipment; and generating a train control interlocking data packet according to the target equipment and the equipment operation decision information.
7. A station yard graph display device applied to an operation representation machine in a train control interlocking integrated system is characterized by comprising:
the instruction packet acquisition module is used for processing the acquired instruction information based on a preset protocol rule to obtain an instruction packet; the instruction information is generated according to the key triggering information;
a data packet obtaining module, configured to send the instruction packet to a train control interlocking host in the train control interlocking integrated system, and instruct the train control interlocking host to execute the following steps: checking the instruction packet; determining target equipment and equipment operation decision information corresponding to the instruction packet according to a check result; generating a train control interlocking data packet according to the target equipment and the equipment operation decision information;
the equipment information type determining module is used for carrying out data analysis on the train control interlocking data packet and determining the equipment information type corresponding to the train control interlocking data packet according to a data analysis result;
and the station yard graph updating module is used for updating the data updating station yard graph according to the equipment information type and the station yard graph in the data analysis result.
8. The apparatus of claim 7, wherein the instruction packet obtaining module comprises:
the instruction information storage unit is used for storing the instruction information in a command prompt queue of the operation representation machine according to the information priority corresponding to the instruction information;
and the instruction information processing unit is used for carrying out data processing on the instruction information in the command prompt queue according to a preset protocol rule by operating the indicating machine to obtain at least one instruction packet.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the first and the second end of the pipe are connected with each other,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the yard graph presentation method of any one of claims 1 to 6.
10. A computer-readable storage medium storing computer instructions for causing a processor to implement the yard graph presentation method of any one of claims 1 to 6 when executed.
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