Train control method and device

Abstract

The invention provides a train control method and device, and the method comprises the steps: receiving a first instruction inputted by an operator on a control interface when a train intelligent sensing system breaks down and needs to cut off the function of the train intelligent sensing system; in response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction that the operator clicks the first confirmation icon on the control interface; in response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction that the operator clicks a second confirmation icon on the control interface; and in response to the third instruction, sending an instruction for cutting off the function of the train intelligent sensing system to the vehicle-mounted controller. Under the condition that the train intelligent sensing system breaks down, part of functions of the system are kept by bypassing the fault part, continuous operation of the system and execution of key tasks are ensured, and therefore the influence of the fault on operation of the whole system is reduced, and the reliability and usability of the train system are improved.

Description

Technical Field

[0001] The present invention relates to the field of rail transit technology, and in particular to a train control method and device. Background Art

[0002] In order to solve the problems that seriously affect passengers' travel experience, such as train delays, collisions, and derailments, the train intelligent perception system can make train operation safer by observing and perceiving the surrounding environment of the train in all directions and checking abnormal conditions such as foreign objects intruding in real time. However, the train intelligent perception system may also have faults or problems, which may include but are not limited to: Sensor failure: Due to long-term operation or external environmental factors, sensors such as cameras and lidar may experience performance degradation or failure; Data processing issues: The system may experience computational delays or errors when processing large amounts of environmental perception data; Software failure: System software may have vulnerabilities or compatibility issues, affecting the normal operation of the system; Communication failure: Communication between the train and the ground system may be disturbed or interrupted, affecting the real-time transmission of information; Hardware damage: Hardware components inside the system may be damaged for various reasons and need to be replaced or repaired; When a train's intelligent perception system fails, it may cause frequent false alarms and continuous reporting of identified obstacles, causing the train to be unable to operate, reducing the reliability and safety of the train's operation. Summary of the invention

[0003] The present invention provides a train control method and device, which are used to solve the defect in the prior art that a train cannot run due to a failure of a train intelligent sensing system, thereby improving the reliability and safety of train operation.

[0004] In a first aspect, the present invention provides a train control method, characterized by comprising: In the case where a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receiving a first instruction input by an operator on a control interface of an operation handling process; the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; In response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; In response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; In response to the third instruction, an instruction to cut off the function of the train intelligent perception system is sent to the on-board controller, and the train operation is continued to be controlled through the signal system until the function of the train intelligent perception system is restored to an operating state.

[0005] In some embodiments, the method further comprises: The function of the train intelligent perception system is restored by restarting the train.

[0006] In some embodiments, the method further comprises: Receiving a fourth instruction input by an operator on a control interface; the fourth instruction is used to indicate that the operator desires to restore the function of the train intelligent perception system; In response to the fourth instruction, an instruction to restore the function of the train intelligent perception system is sent to the on-board controller.

[0007] In some embodiments, before receiving the first instruction input by the operator on the control interface, the method further includes: A fifth instruction input by the operator on the control interface is received; the fifth instruction is used to indicate that the operator desires to cut off the scope of the train intelligent perception system function.

[0008] In some embodiments, the sending of an instruction to the onboard controller to remove the function of the train intelligent perception system includes: Sending an instruction to cut off the function of the train intelligent sensing system to the ZC / RC system through the DSU / TMC system; Then, an instruction to cut off the function of the train intelligent sensing system is sent to the on-board controller through the ZC / RC system.

[0009] In some embodiments, the method further comprises: When the train intelligent perception system function is in a cut-off state, a cut-off graphic element is displayed in the dispatching workstation interface of the remote dispatching center, and the cut-off graphic element is used to indicate that the train intelligent perception system function is in a cut-off state.

[0010] In a second aspect, the present invention further provides a train control device, comprising: A first receiving module is used to receive a first instruction input by an operator on a control interface of an operation handling process when a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system; the first instruction is used to indicate that the operator expects to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; A first response module, configured to display a first confirmation icon on the control interface in response to the first instruction; A second receiving module is used to receive a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; A second response module, configured to display a second confirmation icon on the control interface in response to the second instruction; A third receiving module is used to receive a third instruction of the operator clicking the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; The third response module is used to respond to the third instruction, send an instruction to the on-board controller to cut off the function of the train intelligent perception system, and continue to control the train operation through the signal system until the function of the train intelligent perception system resumes operation.

[0011] In a third aspect, the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, it implements any of the above-mentioned train control methods.

[0012] In a fourth aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements any of the train control methods described above.

[0013] In a fifth aspect, the present invention further provides a computer program product, comprising a computer program, which, when executed by a processor, implements any of the above-mentioned train control methods.

[0014] The train control method and device provided by the present invention, when a train intelligent perception system fails, maintains some functions of the system by bypassing the faulty part, ensuring the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the fault on the operation of the entire system and improving the reliability and availability of the train system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a flow chart of the train control method provided by the present invention.

[0017] Figure 2 This is one of the signaling interaction diagrams of the train controller provided by the present invention.

[0018] Figure 3 This is the second signaling interaction diagram of the train controller provided by the present invention.

[0019] Figure 4 This is the third signaling interaction diagram of the train controller provided by the present invention.

[0020] Figure 5 This is the fourth signaling interaction diagram of the train controller provided by the present invention.

[0021] Figure 6 It is a structural schematic diagram of the train control device provided by the present invention.

[0022] Figure 7 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Figure 1 It is a flow chart of the train control method provided by the present invention, such as Figure 1 As shown, the method includes the following: Step 101: When a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receive a first instruction input by an operator on a control interface of the operation handling process; the first instruction is used to indicate that the operator wishes to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center.

[0025] Specifically, the train intelligent perception system achieves full coverage of scenarios such as foreign object intrusion, right of way opening, and signal system degradation through all-round observation and perception of the surrounding environment of the train operation, and continuously outputs perception results for vehicle control and scientific decision-making, thereby ensuring the driving safety of the train to the maximum extent and improving the safety and efficiency of the rail transit network operation. For example, the Intelligent Train Eye (ITE) system. The ITE system has successfully achieved the functions of autonomous high-safety positioning and high-safety obstacle detection of the train at the highest international safety level SIL4 (Safety Integrity Level 4). The ITE system can be used for the fully automatic operation (FAO) system, the new generation of perception-based vehicle-to-vehicle communication train operation control system (PB-TACS), etc. The perception-based vehicle-to-vehicle communication train control system (PB-TACS system) applies key technologies such as intelligent perception of multi-sensor fusion, multi-vehicle operation control resource management, and high-performance scalable integrated intelligent vehicle-mounted platform based on multi-mode fusion, achieving effective improvement of system performance such as train tracking interval and return interval.

[0026] When a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, a first instruction input by an operator on a control interface is received, where the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system.

[0027] The operator can be a dispatcher or a train driver.

[0028] The control interface can be a dispatching workstation interface or a man-machine interface (MMI) on the train.

[0029] Step 102: In response to the first instruction, display a first confirmation icon on the control interface.

[0030] Specifically, after the system receives the first instruction from the operator, the system displays a first confirmation icon on the control interface.

[0031] The first confirmation icon is used for the operator to confirm whether to cut off the train intelligent perception system function.

[0032] The first confirmation icon may be displayed by popping up a confirmation dialog box for the operator to confirm whether to cut off the train intelligent perception system function.

[0033] Step 103, receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of removing the train intelligent perception system function.

[0034] Specifically, when the operator confirms that he wants to cut off the train intelligent perception system function, the operator clicks the first confirmation icon, and the system receives the second instruction of the operator clicking the first confirmation icon on the control interface. The second instruction is used to indicate the operator's first confirmation of cutting off the train intelligent perception system function.

[0035] Step 104: In response to the second instruction, display a second confirmation icon on the control interface.

[0036] Specifically, after the system receives the second instruction from the operator, a second confirmation icon is displayed on the control interface.

[0037] The second confirmation icon is used for the operator to confirm whether to cut off the train intelligent perception system function.

[0038] The second confirmation icon may be displayed by popping up a confirmation dialog box for the operator to confirm whether to cut off the train intelligent perception system function.

[0039] Step 105: receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system.

[0040] Specifically, when the operator confirms again that he wants to cut off the function of the train intelligent perception system, the operator clicks the second confirmation icon, and the system receives the third instruction of the operator clicking the second confirmation icon on the control interface. The third instruction is used to indicate the operator's second confirmation of cutting off the function of the train intelligent perception system.

[0041] Step 106: In response to the third instruction, send an instruction to the vehicle-mounted controller (VOBC) to cut off the function of the train intelligent perception system.

[0042] Specifically, after two confirmations by the operator, the system sends an instruction to the on-board controller to cut off the function of the train's intelligent perception system. After receiving the instruction, the on-board controller executes the instruction to cut off the function of the train's intelligent perception system.

[0043] After the train speed reaches zero, the instruction to cut off the train intelligent perception system function will take effect.

[0044] After the train intelligent perception system function is successfully removed, VOBC will no longer respond to any data (including historical data) of the train intelligent perception system. The train system no longer has active collision avoidance and degradation functions.

[0045] The system adds a new display element above the train number window on the train dispatching workstation interface. This display element indicates that the train intelligent perception system function has been successfully removed.

[0046] Figure 2 This is one of the signaling interaction diagrams of the train controller provided by the present invention, such as Figure 2 As shown, in one embodiment, the ITE system function can be removed by the dispatch center, and the relevant steps are as follows: 1. The dispatcher can click the top menu of the dispatch workstation interface, click the "Terminal Operation" drop-down menu, and click the "Remove ITE Equipment" function option (the menu name may vary depending on the situation); 2. In the pop-up "ITE equipment removal" setting dialog box, select "Remove ITE equipment" for all trains and single vehicles; 3. Click "Confirm Once" in the dialog box to send the command to set the ITE device to be removed and start the countdown. The DSU / TMC system command response is received before the countdown ends, indicating success. If the first response is successful, you can click "Confirm Again". Otherwise, if the first confirmation fails, you cannot click "Confirm Again", and the reason for the first command timeout or failure will be given; 4. After the first confirmation is successful, the "Second Confirmation" button in the dialog box is activated. The operator needs to select "Remove ITE Equipment" for the entire line and single train in the pop-up interface again within 120 seconds, and click the "Second Confirmation" button to complete the second confirmation operation. The DSU system's second response indicating success or failure is received before the countdown ends, otherwise the second command timeout is given; 5. After the secondary confirmation operation command is successfully executed between systems, the DSU / TMC system sends the above command to the ZC / RC system, which is forwarded to the VOBC system through the ZC / RC system to execute the "cut off ITE equipment" function. The command takes effect after all levels of trains reach zero speed.

[0047] 6. After successful removal, the VOBC system will no longer respond to any data (including historical data) from the ITE device. The system no longer has the active anti-collision function and the degradation function; the ATS system adds a new display element above the train window on the train dispatching workstation interface.

[0048] Figure 3 This is the second schematic diagram of the signaling interaction of the train controller provided by the present invention, such as Figure 3 As shown, in one embodiment, the ITE system function can be removed through MMI, and the relevant steps are as follows: 1. When the train is at zero speed, the driver clicks the menu (INFO) button on the MMI interface to enter the secondary menu. 2. The driver clicks on the MMI to remove "ITE equipment", and the button for removing "ITE equipment" becomes pressed; 3. Click Return to return to the main interface. The lower right corner of the interface prompts "Please confirm the removal of ITE equipment". The driver presses the confirmation button on the driving platform to perform the first confirmation operation; 4. After the operation is successful, the lower right corner of the interface prompts "Please confirm the removal of ITE equipment again". The driver presses the confirmation button on the driving platform for the second confirmation. After the second confirmation operation is successful, the ITE equipment is successfully removed; 5. After successful removal, the VOBC system will no longer respond to any data (including historical data) from the ITE device. The system will no longer have any functions related to the ITE device.

[0049] 6. The ATS system adds display elements above the train number window on the train dispatch workstation interface.

[0050] The train control method provided by the present invention, when a failure occurs in the train intelligent perception system, maintains some functions of the system by bypassing the faulty part, ensuring the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the failure on the operation of the entire system and improving the reliability and availability of the train system.

[0051] In some embodiments, the method further comprises: The function of the train intelligent perception system is restored by restarting the train.

[0052] Specifically, one of the ways to restore the train intelligent perception system function is to restart the train. After restarting the train, the train intelligent perception system function is cut off by default and is invalid.

[0053] The train control method provided by the present invention maintains some functions of the system by bypassing the faulty part when a train intelligent perception system fails, and restores the functions of the train intelligent perception system by restarting the train, thereby ensuring the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the failure on the operation of the entire system and improving the reliability and availability of the train system.

[0054] In some embodiments, the method further comprises: Receiving a fourth instruction input by an operator on a control interface; the fourth instruction is used to indicate that the operator desires to restore the function of the train intelligent perception system; In response to the fourth instruction, an instruction to restore the function of the train intelligent perception system is sent to the on-board controller.

[0055] Specifically, Figure 4 This is the third signaling interaction diagram of the train controller provided by the present invention, such as Figure 4 As shown, in one embodiment, the ITE system functions of all trains on the entire line can be restored through the dispatching center, and the relevant steps are as follows: 1. The dispatcher can click the top menu of the dispatch workstation interface, click the "Terminal Operation" drop-down menu, and click the "Remove ITE Equipment" function option; 2. A pop-up window will pop up on the operation interface asking “Do you want to restore the ITE device function?” 3. The dispatcher performs a confirmation operation (one interaction between the ATS system and the DSU / TMC system), and then forwards the recovery information to the VOBC system through the interaction between the data stream DSU and ZC to control the function recovery of the ITE equipment; 4. After successful recovery, the VOBC system continues to respond to the data of the ITE equipment. The system has active anti-collision and degradation functions; 5. The newly added display element above the train window in the ATS system's dispatch workstation interface disappears. The "ITE equipment cut-off" indicator light is normally off and gray.

[0056] like Figure 4 As shown, in one embodiment, the ITE system function of the bicycle can be restored by the dispatch center, and the relevant steps are as follows: 1. The dispatcher can click the top menu of the dispatch workstation interface, click the "Terminal Operation" drop-down menu, and click the "ITE Equipment Recovery" function option; 2. A pop-up window will pop up on the operation interface asking “Do you want to restore the ITE device function?” 3. The dispatcher confirms the restoration of the ITE equipment function through a confirmation operation (one interaction between the ATS system and the VOBC system); 4. After successful recovery, the VOBC system continues to respond to the data of the ITE equipment. The system has active anti-collision and degradation functions; 5. The newly added display element above the train number window on the ATS system's train dispatch workstation interface disappears.

[0057] Figure 5 This is the fourth signaling interaction diagram of the train controller provided by the present invention, such as Figure 5 As shown, in one embodiment, the ITE system function of the bicycle can be restored through the MMI, and the relevant steps are as follows: 1. When the train is at zero speed, the driver clicks the menu (INFO) button on the MMI interface to enter the secondary menu; the driver clicks "Restore ITE" in the ITE removal command bar on the MMI, and the "Restore ITE" button becomes pressed to restore the ITE device command; 2. Click Return to return to the main interface. The lower right corner of the interface prompts "Please confirm the restoration of ITE equipment". The driver presses the confirmation button on the driving console to confirm the operation; 3. After the operation is successful, the VOBC system continues to respond to the data of the ITE equipment. The system has active anti-collision and degradation functions; 4. The newly added display element above the train number window on the ATS system's train dispatch workstation interface disappears.

[0058] The train control method provided by the present invention maintains some functions of the system by bypassing the faulty part when a train intelligent perception system fails, and restores the functions of the train intelligent perception system through recovery instructions, thereby ensuring the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the failure on the operation of the entire system and improving the reliability and availability of the train system.

[0059] In some embodiments, before receiving the first instruction input by the operator on the control interface, the method further includes: A fifth instruction input by the operator on the control interface is received; the fifth instruction is used to indicate that the operator desires to cut off the scope of the train intelligent perception system function.

[0060] Specifically, if Figure 2 As shown, the dispatcher can click the top menu of the dispatch workstation interface, click the "Terminal Operation" drop-down menu, and click the "Remove ITE Equipment" (the menu name may vary depending on the situation) function option; in the pop-up "ITE Equipment Removal" setting dialog box, select "Remove ITE Equipment" for all trains and single vehicles.

[0061] That is, the scope of cutting off the train intelligent perception system function includes full-line cutting off and single-vehicle cutting off.

[0062] The train control method provided by the present invention maintains some functions of the system by bypassing the faulty part when a fault occurs in the train intelligent perception system, and achieves refined cutting by selectively cutting off the range of the train intelligent perception system functions, thereby ensuring the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the fault on the operation of the entire system and improving the reliability and availability of the train system.

[0063] In some embodiments, the sending of an instruction to the onboard controller to remove the function of the train intelligent perception system includes: Sending an instruction to cut off the function of the train intelligent sensing system to the ZC / RC system through the DSU / TMC system; Then, an instruction to cut off the function of the train intelligent sensing system is sent to the on-board controller through the ZC / RC system.

[0064] Specifically, if Figure 2 As shown in the figure, after the second confirmation operation command is successfully executed, the DSU / TMC system sends the received removal command to the ZC / RC system, which is then forwarded to the VOBC system through the ZC / RC system to execute the "removal of ITE equipment" function. The command takes effect after all levels of trains reach zero speed.

[0065] The train control method provided by the present invention maintains some functions of the system by bypassing the faulty part when a train intelligent perception system fails, and remotely cuts off the functions of the train intelligent perception system through a dispatching center to ensure the continuous operation of the system and the execution of key tasks, thereby reducing the impact of the failure on the operation of the entire system and improving the reliability and availability of the train system.

[0066] The present invention proposes for the first time to handle the removal of ITE functions in emergency scenarios by combining the signal system with the operational disposal process, and to formulate a detailed and hierarchical emergency response plan, including ITE function removal plans of different levels; establish a rapid response team to ensure that the plan can be quickly activated after receiving the alarm, reduce decision-making time, and improve response efficiency. An automated processing mechanism is set up in the signal system. At the same time, key manual decision points are retained, such as confirming the necessity of the removal operation, to ensure a balance between safety and efficiency.

[0067] The present invention has taken an innovative step in improving the intelligent level of train automation and signal system management, dividing the ITE system cut-off scenarios into two operation methods and three recovery methods: the dispatch center remotely cuts off or restores the system availability through the dispatch workstation interface, and the driver manually cuts off or restores the system availability on the local train MMI; the local recovery center sets the system cut-off function. Through redundant setting means, the system availability is improved and the operational risks caused by the instability of the ITE system are reduced. Different processing methods are adopted according to the characteristics and disposal requirements of different scenarios, and fine management is carried out in stages. The present invention improves the intelligence and controllability of the signal system's vehicle control process. This innovative design concept provides new directions and possibilities for the management of future train automation and signal systems.

[0068] The present invention considers the coupling relationship between operation and handling habits and the system, and intuitively displays the ITE system status on the interface. This real-time monitoring mechanism enables the control center and the driver to instantly understand the system status and make predictions and decisions. Through the newly added emergency scene processing means, including but not limited to the rapid removal and recovery mechanism and the intelligent early warning system, the operation and handling pressure is effectively reduced, and the operation efficiency and safety are improved. Not only the availability and safety of the system are improved, but also the maintenance cost is reduced. High-cost maintenance in emergency situations is avoided.

[0069] The train control device provided by the present invention is described below. The train control device described below and the train control method described above can be referenced to each other.

[0070] Figure 6 Schematic diagram of the structure of the train control device provided by the present invention. Figure 6 As shown, the present invention provides a train control device, comprising: The first receiving module 601 is used to receive a first instruction input by an operator on a control interface of an operation handling process when a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system; the first instruction is used to indicate that the operator expects to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; The first response module 602 is used to display a first confirmation icon on the control interface in response to the first instruction; The second receiving module 603 is used to receive a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; The second response module 604 is used to display a second confirmation icon on the control interface in response to the second instruction; The third receiving module 605 is used to receive a third instruction of the operator clicking the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the train intelligent perception system function; The third response module 606 is used to respond to the third instruction, send an instruction to the on-board controller to cut off the function of the train intelligent perception system, and continue to control the train operation through the signal system until the function of the train intelligent perception system resumes operation.

[0071] Specifically, the above-mentioned train control device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as those in the method embodiment will not be described in detail here.

[0072] Figure 7 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 7 As shown, the electronic device may include: a processor 810, a communications interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communications interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the train control method, which includes: In the case where a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receiving a first instruction input by an operator on a control interface of an operation handling process; the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; In response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; In response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; In response to the third instruction, an instruction to cut off the function of the train intelligent perception system is sent to the on-board controller, and the train operation is continued to be controlled through the signal system until the function of the train intelligent perception system is restored to an operating state.

[0073] In addition, the logic instructions in the above-mentioned memory 830 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0074] On the other hand, the present invention further provides a computer program product, the computer program product comprising a computer program, the computer program can be stored on a non-transitory computer-readable storage medium, when the computer program is executed by a processor, the computer can execute the train control method provided by the above methods, the method comprising: In the case where a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receiving a first instruction input by an operator on a control interface of an operation handling process; the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; In response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; In response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; In response to the third instruction, an instruction to cut off the function of the train intelligent perception system is sent to the on-board controller, and the train operation is continued to be controlled through the signal system until the function of the train intelligent perception system is restored to an operating state.

[0075] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the train control method provided by the above methods is implemented, and the method includes: In the case where a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receiving a first instruction input by an operator on a control interface of an operation handling process; the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; In response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; In response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; In response to the third instruction, an instruction to cut off the function of the train intelligent perception system is sent to the on-board controller, and the train operation is continued to be controlled through the signal system until the function of the train intelligent perception system is restored to an operating state.

[0076] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0077] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0078] In the present invention, "determine B based on A" means that the factor A should be considered when determining B. It is not limited to "B can be determined based on A alone", but should also include: "determine B based on A and C", "determine B based on A, C and E", "determine C based on A, and further determine B based on C", etc. In addition, it can also include taking A as a condition for determining B, for example, "when A meets the first condition, use the first method to determine B"; for another example, "when A meets the second condition, determine B", etc.; for another example, "when A meets the third condition, determine B based on the first parameter", etc. Of course, it can also be a condition that takes A as a factor for determining B, for example, "when A meets the first condition, use the first method to determine C, and further determine B based on C", etc.

[0079] In the present invention, the term "plurality" refers to two or more than two, and other quantifiers are similar to them.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A train control method, characterized in that: include: In the case where a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system, receiving a first instruction input by an operator on a control interface of an operation handling process; the first instruction is used to indicate that the operator desires to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; In response to the first instruction, displaying a first confirmation icon on the control interface; receiving a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; In response to the second instruction, displaying a second confirmation icon on the control interface; receiving a third instruction from the operator to click the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; In response to the third instruction, an instruction to cut off the function of the train intelligent perception system is sent to the on-board controller, and the train operation is continued to be controlled through the signal system until the function of the train intelligent perception system is restored to an operating state.

2. The train control method according to claim 1, characterized in that: The method further comprises: The function of the train intelligent perception system is restored by restarting the train.

3. The train control method according to claim 1, characterized in that: The method further comprises: Receiving a fourth instruction input by an operator on a control interface; the fourth instruction is used to indicate that the operator desires to restore the function of the train intelligent perception system; In response to the fourth instruction, an instruction to restore the function of the train intelligent perception system is sent to the on-board controller.

4. The train control method according to any one of claims 1 to 3, characterized in that: Before receiving the first instruction input by the operator on the control interface, the method further includes: A fifth instruction input by the operator on the control interface is received; the fifth instruction is used to indicate that the operator desires to cut off the scope of the train intelligent perception system function.

5. The train control method according to claim 4, characterized in that: The sending of an instruction to the onboard controller to cut off the function of the train intelligent sensing system includes: Sending an instruction to cut off the function of the train intelligent sensing system to the ZC / RC system through the DSU / TMC system; Then, an instruction to cut off the function of the train intelligent sensing system is sent to the on-board controller through the ZC / RC system.

6. The train control method according to claim 1, characterized in that: The method further comprises: When the train intelligent perception system function is in a cut-off state, a cut-off graphic element is displayed in the dispatching workstation interface of the remote dispatching center, and the cut-off graphic element is used to indicate that the train intelligent perception system function is in a cut-off state.

7. A train control device, characterized in that: include: A first receiving module is used to receive a first instruction input by an operator on a control interface of an operation handling process when a train intelligent perception system fails and needs to cut off the function of the train intelligent perception system; the first instruction is used to indicate that the operator expects to cut off the function of the train intelligent perception system; the control interface includes a local human-computer interaction interface of the train, or a dispatch workstation interface of a remote dispatch center; A first response module, configured to display a first confirmation icon on the control interface in response to the first instruction; A second receiving module is used to receive a second instruction from the operator to click the first confirmation icon on the control interface; the second instruction is used to indicate the operator's first confirmation of the removal of the train intelligent perception system function; A second response module, configured to display a second confirmation icon on the control interface in response to the second instruction; A third receiving module is used to receive a third instruction of the operator clicking the second confirmation icon on the control interface; the third instruction is used to indicate the operator's second confirmation of removing the function of the train intelligent perception system; The third response module is used to respond to the third instruction, send an instruction to the on-board controller to cut off the function of the train intelligent perception system, and continue to control the train operation through the signal system until the function of the train intelligent perception system resumes operation.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the train control method according to any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the train control method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the train control method according to any one of claims 1 to 6 is implemented.

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