Emergency stop and / or train holding method and system based on self-resetting buttons

Abstract

Embodiments of the present disclosure provide an emergency stop and / or train detention method and system based on a self - resetting button, which are applied to the field of rail transit technology. The method includes that the full - electronic interlocking sets the activation flag of the emergency stop and / or train detention button to be valid in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within the first preset time; sets the activation flag of the cancellation of the emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention button to be invalid in response to the cancellation of the emergency stop and / or train detention button being pressed and continuously receiving a high level within the second preset time; and sets the activation flag of the cancellation of the emergency stop and / or train detention button to be invalid in response to the cancellation of the emergency stop and / or train detention button automatically popping up. In this way, when restoring, there is no need for staff to use a special key to reset the emergency stop and / or train detention button, making the operation relatively simple and fast.

Description

Technical Field

[0001] The present disclosure relates to the field of computer technologies, and in particular to the field of rail transit technologies. Specifically, it relates to an emergency stop and / or train detention method and system based on a self - reset button. Background Art

[0002] In urban rail transit, for emergency stop and train detention, the current solution is implemented by using relays, that is, the button controls the relay to pick up or drop, and the all - electronic interlocking collects the relay nodes to achieve status collection. Specifically, non - self - reset emergency stop buttons are set on the platform and the Integrated Backup Panel (IBP). An emergency stop bypass button is set on the IBP panel. After the emergency stop button on the platform is pressed, the staff needs to use a special key to restore it. The emergency stop button on the IBP panel needs to be pulled out by the staff to restore it; an emergency stop button relay and an emergency stop bypass button relay are placed in the signal equipment room. When the emergency stop button is pressed, the relay drops and the emergency is effective. When the relay fails to pick up all the time, the staff presses the emergency stop bypass button to bypass the emergency state. Similarly, a train detention button and a train detention bypass button are set on the IBP panel, which is similar to the emergency stop operation.

[0003] However, most of the existing all - electronic circuit emergency stop and train detention still use relays at present, which is not conducive to cost saving and maintenance; and at present, both the emergency stop and train detention buttons use non - self - reset buttons. After the emergency stop button on the platform is pressed, if it needs to be restored, the staff must use a special key to reset the emergency stop button, making the operation time - consuming. Summary of the Invention

[0004] The present disclosure provides an emergency stop and / or train detention method and system based on a self - reset button.

[0005] According to a first aspect of the present disclosure, there is provided an emergency stop and / or train detention method based on a self - reset button, which is applied to an all - electronic interlocking. The method includes:

[0006] In response to the emergency stop and / or train detention button being pressed and receiving a low level continuously within a first preset time, set the activation flag of the emergency stop and / or train detention button to be valid; set the preset state corresponding to the emergency stop and / or train detention button to be valid;

[0007] In response to the cancellation of the pressing of the emergency stop and / or train detention button and receiving a high level continuously within a second preset time, set the activation flag of the cancellation of the emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention button to be invalid; set the preset state corresponding to the emergency stop and / or train detention button to be invalid;

[0008] In response to the emergency stop and / or train detention button automatically popping up, set the activation flag of the emergency stop and / or train detention button to invalid.

[0009] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0010] Send a first preset instruction according to the activation flag of the emergency stop and / or train detention button; the first preset instruction is used to drive the indicator light to turn on or off.

[0011] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0012] Send a second preset instruction according to the activation flag of the emergency stop button; the second preset instruction is used to drive the buzzer to alarm.

[0013] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0014] After the full electronic interlocking restarts, set the activation flag of the emergency stop and train detention buttons to valid by default, and set the activation flag of the cancel emergency stop and train detention buttons to invalid by default;

[0015] Obtain an unlocking flag, which is used to prevent driving the buzzer when unlocking without power-on;

[0016] Send a first alarm message according to the unlocking flag, and the first alarm message is used to remind the staff to press the cancel emergency stop and train detention buttons;

[0017] When the activation flag of the emergency stop button is initialized to valid after unlocking, send a third preset instruction, and the third preset instruction is used to drive the buzzer to alarm.

[0018] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0019] In response to the emergency stop and / or train detention button failing to automatically pop up and continuously receiving a low level within a third preset time, and / or the cancel emergency stop and / or train detention button failing to automatically pop up and continuously receiving a high level within a fourth preset time, send a second alarm message; the second alarm message is used to remind the staff that the emergency stop and / or train detention button and the cancel emergency stop and / or train detention button are faulty.

[0020] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0021] In response to the emergency stop and / or train detention button failing to automatically pop up and continuously receiving a low level within a third preset time, and the bypass emergency stop and / or train detention button being pressed, software bypass is triggered, making the activation flag of the emergency stop and / or train detention button valid;

[0022] In response to the emergency stop and / or train detention button being repaired so that it can automatically pop up and canceling the pressing of the emergency stop and / or train detention button, and the bypass emergency stop and / or train detention button being pressed, the software bypass is closed.

[0023] For the aspects and any possible implementation manners as described above, a further implementation manner is provided. The method further includes:

[0024] When the communication between the full electronic interlocking restart and the object controller is interrupted, in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within a fifth preset time, the communication status information of the communication between the full electronic interlocking restart and the object controller is obtained, and the communication status information is used to determine whether to trigger an alarm.

[0025] According to a second aspect of the present disclosure, an emergency stop and / or train detention system based on a self - resetting button is provided. The system includes a full electronic interlocking and an object controller;

[0026] The full electronic interlocking is configured to, in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within a first preset time, set the activation flag of the emergency stop and / or train detention button to be valid; set the preset state corresponding to the emergency stop and / or train detention button to be valid; in response to canceling the pressing of the emergency stop and / or train detention button and continuously receiving a high level within a second preset time, set the activation flag of the cancel emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention activation button to be invalid; set the preset state corresponding to the emergency stop and / or train detention button to be invalid; in response to the emergency stop and / or train detention button automatically popping up, set the activation flag of the cancel emergency stop and / or train detention button to be invalid;

[0027] The object controller is configured to, in response to the pressing and automatic popping up of the emergency stop and / or train detention button on the platform, the emergency stop and / or train detention button and the cancel emergency stop and / or train detention button on the integrated backup panel, and the bypass emergency stop and / or train detention button on the up - line and down - line, collect and send a low level or a high level to the full electronic interlocking.

[0028] According to a third aspect of the present disclosure, an electronic device is provided. The electronic device includes: a memory and a processor, where a computer program is stored on the memory, and when the processor executes the program, the method as described above is implemented.

[0029] According to a fourth aspect of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program, which when executed by a processor implements the method as described above.

[0030] An emergency stop and / or train detention method based on a self-resetting button provided by an embodiment of the present application, by an all-electronic interlocking, in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within a first preset time, sets the activation flag of the emergency stop and / or train detention button to be valid; sets the preset state corresponding to the emergency stop and / or train detention button to be valid; in response to the cancellation of the emergency stop and / or train detention button being pressed and continuously receiving a high level within a second preset time, sets the activation flag of the cancellation of the emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention button to be invalid; sets the preset state corresponding to the emergency stop and / or train detention button to be invalid; in response to the cancellation of the emergency stop and / or train detention button automatically popping up, sets the activation flag of the cancellation of the emergency stop and / or train detention button to be invalid; based on this, since the button adopted is a self-resetting button and can automatically pop up after being released, there is no need for staff to use a special key to reset the emergency stop and / or train detention button during recovery, making the operation relatively simple and fast, and by receiving the button input status collected by the object controller for emergency stop and train detention, many relays can be saved during the emergency stop and train detention process of the all-electronic line, reducing the equipment maintenance cost and the space occupied by faults.

[0031] It should be understood that the content described in the summary of the invention section is not intended to limit the key or important features of the embodiments of the present disclosure, nor is it used to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In combination with the accompanying drawings and with reference to the following detailed description, the above and other features, advantages and aspects of the embodiments of the present disclosure will become more obvious. The drawings are used to better understand the solution and do not constitute a limitation to the present disclosure. In the drawings, the same or similar reference numerals represent the same or similar elements, where:

[0033] Figure 1 shows a schematic diagram of the object controller collecting input status according to an embodiment of the present disclosure;

[0034] Figure 2 shows a schematic diagram of an emergency stop self-resetting button according to an embodiment of the present disclosure;

[0035] Figure 3 shows a schematic diagram of a cancellation of emergency stop self-resetting button according to an embodiment of the present disclosure;

[0036] Figure 4 shows a schematic diagram of a driving indicator light during emergency stop according to an embodiment of the present disclosure;

[0037] Figure 5 Shows a schematic diagram of driving a buzzer during an emergency stop according to an embodiment of the present disclosure;

[0038] Figure 6 Shows a schematic diagram of a self - resetting button for detaining a train and canceling train detention according to an embodiment of the present disclosure;

[0039] Figure 7 Shows a schematic diagram of driving an indicator light during train detention according to an embodiment of the present disclosure;

[0040] Figure 8 Shows a block diagram of an emergency stop and / or train detention system based on a self - resetting button according to an embodiment of the present disclosure;

[0041] Figure 9 Shows a flowchart of an emergency stop and / or train detention method based on a self - resetting button according to an embodiment of the present disclosure;

[0042] Figure 10 Shows a schematic diagram of the buzzer connection mode according to an embodiment of the present disclosure;

[0043] Figure 11 Shows a block diagram of an exemplary electronic device capable of implementing the embodiments of the present disclosure. Detailed Embodiments

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts fall within the scope of protection of the present disclosure.

[0045] In addition, the term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0046] In the present disclosure, the emergency stop and / or car detention button on the platform, the emergency stop and / or car detention button and the cancel emergency stop and / or car detention button on the integrated backup disk, and the bypass emergency stop and / or car detention buttons on the up and down lines are all set as self-resetting buttons, which can automatically pop up after being released, and there is no need for staff to use special keys to reset the emergency stop and / or car detention buttons when restoring, making the operation relatively simple and quick, and emergency stop and car detention are performed by receiving the button input status collected by the object controller, so that many relays are saved in the emergency stop and car detention process of the full electronic circuit, reducing equipment maintenance costs and reducing the space occupied by faults.

[0047] Figure 1 FIG. 2 shows a schematic diagram of an object controller collecting input states according to an embodiment of the present disclosure. Figure 1 As shown, the full electronic interlocking collects input status from external buttons, switches or dry contacts through scattered modules, and uses self-resetting buttons. The full electronic interlocking needs to remember the status of the button being pressed. After the full electronic interlocking is restarted, the button status will be cleared. At this time, within the specified preset time, you can manually press the cancel emergency stop button or cancel car detention button on the IBP disk to release the emergency stop or car detention status. Among them, the specified preset time can be set to at least 3 seconds so that the full electronic interlocking can make further responses according to the manual pressing operation.

[0048] In some embodiments, the scattered module may include multiple series of scattered object controller (OC) boards, such as A series scattered boards and B series scattered boards.

[0049] The scattered modules dynamically collect the input status of buttons, switches or dry contacts, and the indicator lights on the IBP panel through optical coupling. Among them, the power supply of buttons, switches or dry contacts connected to the A series scattered boards is the I-way from the power supply panel, and the power supply of buttons, switches or dry contacts connected to the B series scattered boards is the II-way from the power supply panel; the A series scattered boards and the B series scattered boards are connected in series, and the power supply of the indicator lights on the IBP panel connected to the A series scattered boards and the B series scattered boards is the III-way from the power supply panel.

[0050] In some embodiments, in the case of an emergency stop, the emergency stop state can be activated by pressing the emergency stop button on the platform or IBP panel, and the emergency stop state can be canceled by pressing the cancel emergency stop button on the IBP panel. The number of buttons on the platform or IBP panel can be set according to actual conditions, such as 3 buttons on each side of the platform.

[0051] In some embodiments, when a train is detained, that is, when there is a need to detain the train, an operator, such as a duty officer, can press a detain button on the IBP panel to close the departure signal and prevent the train from moving. When canceling the detainment, the duty officer can press a cancel detain button on the IBP panel to cancel the detainment status.

[0052] In some embodiments, based on the object controller collecting input status, the full electronic interlock communicates with the OC board, so that the full electronic interlock emergency stop and vehicle detention no longer need to use relays, and the board directly collects input status to achieve emergency stop and vehicle detention.

[0053] Figure 2 FIG. 1 shows a schematic diagram of an emergency stop self-resetting button according to an embodiment of the present disclosure. Figure 2 As shown, an emergency stop button is set on the platform or IBP panel. The button adopts a self-resetting button and can be set with multiple sets of contacts, such as 4 sets of contacts, so that the OC cabinet A / B system can collect two sets each. The full electronic interlock is connected in series with the OC board to collect the status of the buttons on the platform and IBP panel.

[0054] Figure 3 FIG. 2 shows a schematic diagram of canceling the emergency stop self-resetting button according to an embodiment of the present disclosure. Figure 3 As shown, a cancel emergency stop button is provided on the IBP panel, and the button is a self-resetting button. Pressing the cancel emergency stop button on the IBP panel can cancel the emergency stop state.

[0055] Figure 4 A schematic diagram showing a driving indicator light in an emergency stop according to an embodiment of the present disclosure is shown;

[0056] Figure 5 FIG. 2 shows a schematic diagram of driving a buzzer in an emergency stop according to an embodiment of the present disclosure. Figure 4 and Figure 5 As shown, the emergency stop button can be provided with a corresponding indicator light, and the indicator light can be omitted if the emergency stop button is canceled. After the full electronic interlocking collects the button status, the OC board can drive the indicator light to light up, and can also drive the alarm buzzer at the same time.

[0057] When the fully electronic interlocking device restarts due to a fault, the button status is cleared. Based on this, after the fully electronic interlocking is restarted, the fully electronic interlocking will guide the emergency stop status to the safe side. At this time, within the specified preset time, you can manually press the cancel emergency stop button or cancel vehicle detention button on the IBP panel to cancel the emergency stop or vehicle detention status.

[0058] Figure 6 FIG. 1 is a schematic diagram of a self-resetting button for detaining a vehicle and cancelling detaining a vehicle according to an embodiment of the present disclosure. Figure 6As shown in the figure, a train detention button and a cancel train detention button are provided on the IBP panel. These two buttons are self - reset buttons and can be set with multiple sets of contacts, such as 4 sets of contacts, so that each of the A / B systems of the OC cabinet can collect two sets. The full electronic interlock is connected in series with the OC board to collect the status of the buttons on the IBP panel. Pressing the cancel train detention button on the IBP panel can cancel the train detention status.

[0059] Figure 7 Fig. shows a schematic diagram of the driving indicator light during train detention according to an embodiment of the present disclosure. As Figure 7 shown, the train detention button can be provided with a corresponding indicator light, and the cancel train detention button may not be provided with an indicator light. After the full electronic interlock collects the button status, the OC board can drive to light up the indicator light.

[0060] Figure 8 Fig. shows a block diagram of an emergency stop and / or train detention system based on self - reset buttons according to an embodiment of the present disclosure. As Figure 8 shown, the emergency stop and / or train detention system 800 based on self - reset buttons includes a full electronic interlock 801 and an object controller 802.

[0061] The full electronic interlock 801 is configured to set the emergency stop and / or train detention activation flag to valid in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within a first preset time; set the preset state corresponding to the emergency stop and / or train detention button to valid; set the cancel emergency stop and / or train detention activation flag to valid and the emergency stop and / or train detention activation flag to invalid in response to the cancel emergency stop and / or train detention button being pressed and continuously receiving a high level within a second preset time; set the preset state corresponding to the emergency stop and / or train detention button to invalid; set the cancel emergency stop and / or train detention activation flag to invalid in response to the cancel emergency stop and / or train detention button automatically popping up;

[0062] The object controller 802 is configured to collect and send a low level or a high level to the full electronic interlock 801 in response to the pressing and automatic popping up of the emergency stop and / or train detention buttons on the platform, the emergency stop and / or train detention buttons and the cancel emergency stop and / or train detention buttons on the integrated backup panel, and the bypass emergency stop and / or train detention buttons on the up - line and down - line.

[0063] The above is the introduction of the product embodiment. The following further illustrates the solution of the present disclosure through method embodiments.

[0064] Those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working process of the described system can refer to the corresponding process in the following method embodiments, and will not be repeated here.

[0065] Figure 9The flowchart of an emergency stop and / or train detention method 900 based on a self - resetting button according to an embodiment of the present disclosure is shown. The method 900 can be executed by Figure 8 the all - electronic interlocking 801 in

[0066] In block 910, in response to the emergency stop and / or train detention button being pressed and a low level being continuously received within a first preset time, set the emergency stop and / or train detention button activation flag as valid; set the preset state corresponding to the emergency stop and / or train detention button as valid.

[0067] In some embodiments, the emergency stop button activation flag, the cancellation of the emergency stop button activation flag, the train detention button activation flag, and the cancellation of the train detention button activation flag can be preset in the all - electronic interlocking according to the actual needs of the user.

[0068] In some embodiments, the emergency stop button activation flag and the train detention button activation flag can be preset to be in a valid state through the all - electronic interlocking in advance, and the cancellation of the emergency stop button activation flag and the cancellation of the train detention button activation flag can be initialized to an invalid state.

[0069] In some embodiments, the first preset time can be set according to the actual needs of the user, for example, it can be set to three cycles. The preset state can be set according to the actual needs of the user, for example, it can include the emergency stop state and the hard - wired train detention flag state.

[0070] In some embodiments, for the case of emergency stop, when the emergency stop button is pressed on the platform or the IBP panel, and the all - electronic interlocking continuously detects a low level for more than three cycles, that is, the relay of the button drops for more than three cycles, the emergency stop button activation flag needs to be set as valid. At this time, the preset state corresponding to the emergency stop button needs to be set as valid, that is, the emergency stop state is set to be emergently valid.

[0071] Similarly, for the case of train detention, when the train detention button is pressed on the IBP panel, and the all - electronic interlocking continuously detects a low level for more than three cycles, that is, the relay of the button drops for more than three cycles, the train detention button activation flag needs to be set as valid. At this time, the preset state corresponding to the train detention button needs to be set as valid, that is, the hard - wired train detention flag is set as valid.

[0072] In block 920, in response to the cancellation of the emergency stop and / or train detention button being pressed and a high level being continuously received within a second preset time, set the cancellation of the emergency stop and / or train detention button activation flag as valid and the emergency stop and / or train detention button activation flag as invalid; set the preset state corresponding to the emergency stop and / or train detention button as invalid.

[0073] In some embodiments, the second preset time can be set according to the actual needs of the user, for example, it can be set to three cycles.

[0074] In some embodiments, for an emergency stop situation, when it is necessary to resume the emergency stop, that is, when canceling the emergency stop, the operator presses the cancel emergency stop button. If the all-electronic interlock continuously detects a high level for more than three cycles, that is, the relay of the button is energized for more than three cycles, then the cancel emergency stop button activation flag is set to valid and the emergency stop button activation flag is set to invalid.

[0075] Similarly, for the situation of detaining a train, when it is necessary to cancel the detention, the operator presses the cancel detention button. If the all-electronic interlock continuously detects a high level for more than three cycles, that is, the relay of the button is energized for more than three cycles, then the cancel detention button activation flag is set to valid and the detention button activation flag is set to invalid.

[0076] In block 930, in response to the cancel emergency stop and / or detention button automatically popping up, the cancel emergency stop and / or detention button activation flag is set to invalid.

[0077] In some embodiments, after the cancel emergency stop button automatically pops up, the cancel emergency stop button activation flag is set to invalid. After the cancel detention button automatically pops up, the cancel detention button activation flag is set to invalid.

[0078] Specifically, when the emergency stop button activation flag is valid, the emergency stop state is set to the emergency state; otherwise, it is set to emergency invalid. When making other all-electronic interlock condition judgments, the emergency stop bypass state judgment condition is further combined to determine whether it is satisfied. When the detention button activation flag is valid, the hardwired detention flag is set to valid; otherwise, it is set to invalid.

[0079] It should be noted that based on the use of self - resetting buttons, during the process of emergency stop and / or detention, the all - electronic interlock needs to record that the button has been pressed. The all - electronic interlock is set to continuously collect within the first preset time or the second preset time to prevent mis - collection caused by jitter.

[0080] According to the embodiments of the present disclosure, the following technical effects are achieved:

[0081] Upon receiving a low level continuously within the first preset time in response to the pressing of the emergency stop and / or train detention button by the all-electronic interlock, set the activation flag of the emergency stop and / or train detention button to be valid; set the preset state corresponding to the emergency stop and / or train detention button to be valid; upon receiving a high level continuously within the second preset time in response to the cancellation of the pressing of the emergency stop and / or train detention button, set the activation flag of the cancellation of the emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention button to be invalid; set the preset state corresponding to the emergency stop and / or train detention button to be invalid; upon the automatic bouncing up of the cancellation of the emergency stop and / or train detention button, set the activation flag of the cancellation of the emergency stop and / or train detention button to be invalid; based on this, since the adopted button is a self - reset button and can automatically bounce up after being released, there is no need for staff to use a special key to reset the emergency stop and / or train detention button during recovery, making the operation relatively simple and fast. Moreover, by receiving the button input status collected by the object controller for emergency stop and train detention, many relays can be saved during the emergency stop and train detention process in the all - electronic line, reducing the equipment maintenance cost and the space occupied by faults.

[0082] In some embodiments, the above - mentioned method further includes:

[0083] Send a first preset instruction according to the activation flag of the emergency stop and / or train detention button; the first preset instruction is used to drive the indicator light to turn on or off.

[0084] In some embodiments, the first preset instruction can be set according to the actual needs of the user.

[0085] In some embodiments, when the emergency is effective, the all - electronic interlock sends a first preset instruction to drive the indicator light of the emergency stop button to turn on, that is, the indicator relay pulls in, otherwise drives the indicator light of the emergency stop button to turn off, that is, the indicator relay drops. When the hard - wired train detention flag is effective, the all - electronic interlock sends a first preset instruction to drive the indicator light of the train detention button to turn on, that is, the indicator relay pulls in, otherwise drives the indicator light of the train detention button to turn off, that is, the indicator relay drops.

[0086] According to the embodiments of the present disclosure, driving the indicator light to turn on or off through the first preset instruction is convenient for reminding the operator to pay attention to the current operation, and further makes the operation simpler and faster.

[0087] In some embodiments, the above - mentioned method further includes:

[0088] Send a second preset instruction according to the activation flag of the emergency stop button; the second preset instruction is used to drive the buzzer to alarm.

[0089] In some embodiments, one buzzer can be set at each station. The full electronic interlock can manage multiple emergency stop buttons simultaneously, and when any one of the emergency stop buttons is activated, it drives the buzzer to alarm.

[0090] As Figure 10 shown, one way to drive the buzzer can be Method 1, that is, it is turned on through the front node of the buzzer relay and the lifted state of the alarm cut-off button.

[0091] As Figure 10 shown, another way to drive the buzzer can be Method 2, that is, it is turned on through the front node of the buzzer alarm cut-off relay and the pressed state of the alarm cut-off button.

[0092] It should be noted that for the convenience of description, when the OC board card node for driving the buzzer is at a high level, it is described as the relay being pulled in, and when the high level of the node for driving and cutting off the buzzer alarm is described as the relay being pulled in. Not driving is described as the relay dropping.

[0093] In some embodiments, when the operator presses the alarm cut-off button, the buzzer stops alarming; when the alarm cut-off button is restored, the buzzer stops alarming.

[0094] In some embodiments, during the process of pressing and restoring normal operation of the emergency stop, after the buzzer alarms and the operator does not cut off the alarm, the emergency stop can be directly cancelled after the emergency is relieved.

[0095] In some embodiments, when the buzzer relay drops and pulls in, all emergency stops under the jurisdiction of the buzzer are invalid.

[0096] According to the embodiments of the present disclosure, the buzzer is driven to alarm through a second preset instruction, which is convenient for reminding the operator to pay attention to the current operation and further makes the operation simpler and faster.

[0097] In some embodiments, the above method further includes:

[0098] After the full electronic interlock restarts, set the activation flags of the emergency stop and train detention buttons to be valid initially, and set the activation flags of the cancellation of the emergency stop and train detention buttons to be invalid initially;

[0099] Obtain the unlocking flag, which is used to not drive the buzzer when unlocking without power-on;

[0100] According to the unlocking flag, send a first alarm message, which is used to remind the staff to press the buttons to cancel the emergency stop and train detention;

[0101] When the activation flag of the emergency stop button is set to be valid after unlocking, send a third preset instruction, which is used to drive the buzzer to alarm.

[0102] In some embodiments, when the full electronic interlocking restarts, the activation flag of the emergency stop button can be set to valid initially; the deactivation flag of the emergency stop button is initialized to invalid. The activation flag of the train detention button is initialized to valid; the deactivation flag of the train detention button is initialized to invalid.

[0103] Based on this, after the full electronic interlocking restart is completed, the emergency stop is effective and the train detention is in an effective state. It is necessary to press the emergency stop cancel button and the train detention cancel button to restore. When the full electronic interlocking restarts, the emergency stop is effective, and at this time the buzzer alarms. In order not to have the buzzer alarm when restarting the full electronic interlocking cabinet, the full electronic interlocking needs to obtain the unlocking flag. When not unlocked and powered on, the buzzer is not driven. An alarm message needs to be added to remind the operator to press the cancel button to restore the emergency stop and train detention. When it has been unlocked, if the emergency stop is effective, the buzzer is driven.

[0104] Among them, the alarm message can be sent by the alarm prompt of the Automatic Train Supervision (ATS) system or the on-site alarm prompt. The alarm content can be set to "Please press the emergency stop cancel button and the train detention cancel button to restore the emergency stop and train detention."

[0105] According to the embodiments of the present disclosure, through the above operations, after the full electronic interlocking restarts, the abnormal scenario of the buzzer alarm when the emergency stop is effective can be processed, further making the operation simpler and faster.

[0106] In some embodiments, the above method further includes:

[0107] In response to the emergency stop and / or train detention button being unable to automatically pop up and continuously receiving a low level within a third preset time, and / or the emergency stop cancel and / or train detention cancel button being unable to automatically pop up and continuously receiving a high level within a fourth preset time, a second alarm message is sent; the second alarm message is used to remind the staff that the emergency stop and / or train detention button and the emergency stop cancel and / or train detention cancel button are faulty.

[0108] In some embodiments, the above method further includes:

[0109] In response to the emergency stop and / or train detention button being unable to automatically pop up and continuously receiving a low level within a third preset time, and the bypass emergency stop and / or train detention button being pressed, software bypass is triggered, making the activation flag of the emergency stop and / or train detention button valid;

[0110] In response to the emergency stop and / or train detention button being unable to automatically pop up being repaired and the emergency stop cancel and / or train detention cancel button being pressed, and the bypass emergency stop and / or train detention button being pressed, the software bypass is closed.

[0111] In some embodiments, the third preset time and the fourth preset time can be set according to the actual needs of the user. For example, both can be set to 10 seconds. The second alarm information can be set according to the actual needs of the user.

[0112] In some embodiments, the abnormal scenarios where the self - reset button fails to automatically pop up include the cases where only the emergency stop button and / or the train detention button get stuck and cannot automatically pop up, the cases where only the cancel emergency stop button and / or the cancel train detention button get stuck and cannot automatically pop up, and the cases where both the emergency stop button and / or the train detention button get stuck and the cancel emergency stop button and / or the cancel train detention button get stuck and cannot automatically pop up.

[0113] In some embodiments, for the case where only the emergency stop button and / or the train detention button get stuck and cannot automatically pop up, when the fault is restored and the operator presses the cancel emergency stop button or the cancel train detention button, the emergency release and train detention restoration occur during the process. However, after waiting for the cancel train detention button to be lifted, there are again emergency stop and train detention, and it takes a certain amount of time to repair the button fault, thus affecting the operation efficiency. Therefore, when both the emergency stop button and / or the train detention button and the cancel emergency stop button and / or the cancel train detention button are effective, that is, when both activation and cancellation are effective, the emergency stop or train detention is effective.

[0114] In some embodiments, when the activation button continuously collects a low level for 10 seconds and the cancellation button continuously collects a high level for 10S, that is, when the emergency stop button and / or the train detention button continuously collect a low level for 10 seconds and the cancel emergency stop button and / or the cancel train detention button continuously collect a high level for 10 seconds, it is considered that the button is faulty. At this time, local and ATS alarms are given.

[0115] In some embodiments, the second alarm information can be as shown in Table 1

[0116] Table 1: Second Alarm Information

[0117] Button type Fault discrimination Alarm information Emergency stop button Collect low level for more than 10S Fault of up / down emergency stop button at ×× station Train detention button Collect low level for more than 10S Fault of up / down train detention button on the platform of ×× station Cancel emergency stop button Collect high level for more than 10S Fault of up / down cancel emergency stop button at ×× station Cancel train detention button Collect high level for more than 10S Fault of up / down cancel train detention button on the platform of ×× station

[0118] In some embodiments, no emergency stop bypass button and train detention bypass button are set on the IBP panel. To avoid affecting the operation efficiency, software bypass is adopted inside the full - electronic interlocking.

[0119] In some embodiments, on the local or ATS station yard map, one emergency stop bypass button and one train detention bypass button can be set for each of the up - line and down - line of each station. The bypass button can be both a button and an indicator light. It can be set that when the bypass emergency stop and / or train detention button is pressed once, the bypass is effective, and when it is pressed again, the bypass emergency stop and / or train detention button is cancelled.

[0120] In some embodiments, when it is determined that the activation button fails and alarms locally or at the ATS, the operator presses the emergency stop and / or car holding bypass button on the corresponding side on the local or ATS station interface. At this time, the emergency release and car holding are restored, and the bypass button lights up red. After waiting for the activation button on the IBP panel or the platform to be repaired, the operator first presses the cancel button and then presses the bypass button, and the function of the bypass fails, and the indicator light of the bypass button on the station interface goes out.

[0121] Specifically, when the activation button fails to automatically pop up, the full electronic interlock continuously detects a low level for more than 10 seconds, the emergency stop and / or car holding is effective, the activation button failure alarm is activated, and the button indicator light is always on red; the operator operates the bypass button to send a command to the full electronic interlock, the emergency stop and / or car holding is ineffective, and the bypass indicator light is on red; after the activation button is repaired and the cancel button is pressed, the emergency stop and / or car holding is ineffective, the button indicator light goes out, and the bypass indicator light is on red; the operator operates the bypass button again, and the emergency stop and / or car holding is ineffective and the bypass indicator light goes out.

[0122] In some embodiments, for the situation where only the emergency stop button and / or the car holding cancel button jams and cannot automatically pop up, and a situation endangering train operation occurs, it is directed to the safe side, that is, the emergency stop or car holding is effective. After waiting for the activation button to automatically lift, the cancel button fails to lift, and the local or ATS gives an alarm prompt for the button failure. At this time, the emergency stop or car holding state is still maintained. After the cancel button is repaired, the cancel button needs to be pressed again to release the emergency stop or car holding.

[0123] Specifically, when the cancel button fails to automatically pop up, the full electronic interlock continuously detects a high level for more than 10 seconds, the emergency stop and / or car holding is ineffective, the cancel button failure alarm is activated, and it returns to normal after the cancel button is repaired; when the activation button is pressed, the emergency stop and / or car holding is effective, the button indicator light is on red, the activation button automatically pops up, and the cancel button is repaired. At this time, the emergency stop and car holding are still effective. After pressing the cancel button again for 3 seconds, it automatically lifts, and the emergency stop and / or car holding is restored, and the button indicator light goes out.

[0124] In some embodiments, for the situation where the emergency stop button and / or the car holding button jam and the emergency stop cancel button and / or the car holding cancel button jam and cannot automatically pop up, safety side processing is also required, and the emergency stop or car holding is effective. In order not to affect the operation, it is necessary to operate the bypass button to restore the emergency stop or car holding. After waiting for the button to be repaired, the staff needs to first press the cancel button and then press the bypass button to return to normal.

[0125] Specifically, the activation and cancellation buttons malfunction and cannot pop up automatically. The cancellation button continuously detects a high level for more than 10 seconds, and the activation button continuously detects a low level for more than 10 seconds. Emergency stop and / or train detention are effective. The alarm activation button and the cancellation button malfunction, and the button indicator lights are always on in red. At this time, the operator operates the bypass button to issue a command to the all-electronic interlocking, and the emergency stop and / or train detention are ineffective, and the bypass indicator light is on in red. After the activation button and the cancellation button are repaired and the cancellation button is pressed, the emergency stop and / or train detention are ineffective, the button indicator lights go out, and the bypass indicator light is on in red. The operator operates the bypass button again, and the emergency stop and / or train detention are ineffective and the bypass indicator light goes out.

[0126] According to an embodiment of the present disclosure, through the above process, when an abnormal scenario occurs where a self - reset button is pressed and cannot pop up automatically, an alarm reminder is processed. When the activation button fails, it is necessary to trigger software bypass based on the bypass button. When the cancellation button fails, only wait for the fault to be cleared, and the system does not perform any processing, which is convenient for reminding the operator to pay attention to the current operation, so as to further make the operation simpler and faster.

[0127] In some embodiments, the above method further includes:

[0128] When the communication between the all - electronic interlocking restart and the object controller is interrupted, in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within the fifth preset time, obtain the communication status information of the all - electronic interlocking restart and the object controller communication. The communication status information is used to determine whether to trigger an alarm.

[0129] In some embodiments, when the communication between the all - electronic interlocking restart and the OC board is interrupted, the emergency stop button and the train detention button collected by this OC board are both activated. Since the cancellation button collects a high level, the cancellation is ineffective. At this time, it is the safe side, so no special treatment is required. However, after the communication with the OC board is interrupted, the collection of the activation button is always down. After more than 10S, an alarm for button failure will be sent to the local or ATS, misleading the staff to handle the failure. Therefore, when the activation button collects a low level for more than 10S, it is necessary to determine whether to alarm according to the communication status between the OC board to which the button collection belongs and the all - electronic interlocking. For example, if the communication is good, an alarm is triggered; if the communication is interrupted, no alarm is triggered.

[0130] According to an embodiment of the present disclosure, by the above process, the communication status between the OC board and the all - electronic interlocking is judged and an alarm is given, which is convenient for reminding the operator to pay attention to the current operation, and further makes the operation simpler and faster.

[0131] It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present disclosure is not limited by the described action sequence, because according to the present disclosure, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to the present disclosure.

[0132] In the technical solution of the present disclosure, the acquisition, storage, and application of the user's personal information involved all comply with the provisions of relevant laws and regulations and do not violate public order and good customs.

[0133] According to an embodiment of the present disclosure, the present disclosure also provides an electronic device, a readable storage medium, and a computer program product.

[0134] Figure 11 A block diagram of an exemplary electronic device 1100 capable of implementing the embodiments of the present disclosure is shown. The electronic device is intended to represent various forms of digital computers, such as, for example, a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as, for example, a personal digital processor, a cellular phone, a smart phone, a wearable device, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely exemplary and are not intended to limit the implementation of the present disclosure described and / or claimed herein.

[0135] The electronic device 1100 includes a computing unit 1101, which can execute various appropriate actions and processes according to the computer program stored in the ROM 1102 or the computer program loaded from the storage unit 1108 into the RAM 1103. In the RAM 1103, various programs and data required for the operation of the electronic device 1100 can also be stored. The computing unit 1101, the ROM 1102, and the RAM 1103 are connected to each other through a bus 1104. The I / O interface 1105 is also connected to the bus 1104.

[0136] A plurality of components in the electronic device 1100 are connected to the I / O interface 1105, including: an input unit 1106, such as a keyboard, a mouse, etc.; an output unit 1107, such as various types of displays, speakers, etc.; a storage unit 1108, such as a disk, an optical disc, etc.; and a communication unit 1109, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 1109 allows the electronic device 1100 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0137] The computing unit 1101 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the computing unit 1101 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The computing unit 1101 executes the various methods and processes described above, such as method 900. For example, in some embodiments, method 900 may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as the storage unit 1108. In some embodiments, part or all of the computer program may be loaded and / or installed onto the electronic device 1100 via the ROM 1102 and / or the communication unit 1109. When the computer program is loaded into the RAM 1103 and executed by the computing unit 1101, one or more steps of the method 900 described above may be executed. Alternatively, in other embodiments, the computing unit 1101 may be configured to execute method 900 in any other suitable manner (e.g., by means of firmware).

[0138] Various embodiments of the systems and techniques described above in this document can be implemented in digital electronic circuitry, integrated circuit systems, field-programmable gate arrays (FPGA), application-specific integrated circuits (ASIC), application-specific standard products (ASSP), system-on-a-chip systems (SOC), complex programmable logic devices (CPLD), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special-purpose or general-purpose programmable processor, and can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit the data and instructions to the storage system, the at least one input device, and the at least one output device.

[0139] The program code for implementing the methods of the present disclosure can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the program code is executed by the processor or controller, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The program code can be executed entirely on the machine, partially on the machine, as an independent software package partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0140] In the context of this disclosure, a machine-readable medium can be a tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. A machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. 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 portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0141] In order to provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the computer. Other kinds of devices can also be used to provide interaction with the user; for example, the 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 can be received in any form (including acoustic input, speech input, or tactile input).

[0142] The systems and techniques described herein can be implemented in a computing system including backend components (e.g., as a data server), or a computing system including middleware components (e.g., an application server), or a computing system including frontend components (e.g., a user computer having a graphical user interface or a web browser through which the user can interact with an implementation of the systems and techniques described herein), or a computing system including any combination of such backend components, middleware components, or frontend 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: a local area network (LAN), a wide area network (WAN), and the Internet.

[0143] A computer system can include a client and a server. The client and the 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, can also be a server of a distributed system, or a server incorporating a blockchain.

[0144] It should be understood that the various forms of processes shown above can be used, with steps reordered, added or deleted. For example, the steps described in this disclosure can be executed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution disclosed in this disclosure can be achieved, and no limitation is imposed herein.

[0145] The above specific embodiments do not constitute a limitation on the protection scope of this disclosure. Those skilled in the art should understand that various modifications, combinations, sub - combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this disclosure shall be included within the protection scope of this disclosure.

Claims

1. An emergency stop and / or train detention method based on a self - resetting button, characterized in that, Applied to a full electronic interlocking system, which adopts software bypass inside, including: In response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within the first preset time, set the activation flag of the emergency stop and / or train detention button to be valid; set the preset state corresponding to the emergency stop and / or train detention button to be valid; In response to the cancellation of the emergency stop and / or train detention button being pressed and continuously receiving a high level within the second preset time, set the activation flag of the cancellation of the emergency stop and / or train detention button to be valid and the activation flag of the emergency stop and / or train detention button to be invalid; set the preset state corresponding to the emergency stop and / or train detention button to be invalid; In response to the cancellation of the emergency stop and / or train detention button automatically popping up, set the activation flag of the cancellation of the emergency stop and / or train detention button to be invalid; In response to the emergency stop and / or train detention button being unable to automatically pop up and continuously receiving a low level within the third preset time, and the bypass of the emergency stop and / or train detention button being pressed, trigger software bypass, so that the activation flag of the emergency stop and / or train detention button is valid; In response to the emergency stop and / or train detention button being unable to automatically pop up being repaired and the cancellation of the emergency stop and / or train detention button being pressed, and the bypass of the emergency stop and / or train detention button being pressed, turn off the software bypass.

2. The method according to claim 1, characterized in that The method further includes: According to the activation flag of the emergency stop and / or train detention button, send a first preset instruction; the first preset instruction is used to drive the indicator light to light up or go out.

3. The method according to claim 2, wherein The method further includes: According to the activation flag of the emergency stop button, send a second preset instruction; the second preset instruction is used to drive the buzzer to alarm.

4. The method according to claim 3, characterized in that, The method further includes: After the full electronic interlocking system restarts, set the activation flag of the emergency stop and train detention buttons to be initially valid, and set the activation flag of the cancellation of the emergency stop and train detention buttons to be initially invalid; Obtain the unlocking and releasing flag, which is used to not drive the buzzer when unlocking and releasing without power-on; According to the unlocking and releasing flag, send a first alarm message, which is used to remind the staff to press the cancellation of the emergency stop and train detention buttons; When the activation flag of the emergency stop button is initially valid after unlocking and releasing, send a third preset instruction, which is used to drive the buzzer to alarm.

5. The method according to claim 4, wherein The method further includes: In response to the emergency stop and / or train detention button being unable to automatically pop up and continuously receiving a low level within the third preset time, and / or the cancellation of the emergency stop and / or train detention button being unable to automatically pop up and continuously receiving a high level within the fourth preset time, send a second alarm message; the second alarm message is used to remind the staff that the emergency stop and / or train detention buttons and the cancellation of the emergency stop and / or train detention buttons are faulty.

6. The method according to claim 5, characterized in that, The method further includes: When the communication between the full electronic interlocking system and the object controller is interrupted during restart, in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within the fifth preset time, obtain the communication status information of the restart of the full electronic interlocking system and the communication with the object controller, and the communication status information is used to judge whether to trigger an alarm.

7. An emergency stop and / or train detention system based on a self - resetting button, characterized in that, Including a full electronic interlocking system and an object controller; The full electronic interlock internally adopts software bypass, which is used to set the emergency stop and / or train detention button activation flag to be valid in response to the emergency stop and / or train detention button being pressed and continuously receiving a low level within the first preset time; set the preset state corresponding to the emergency stop and / or train detention button to be valid; in response to the cancellation of the emergency stop and / or train detention button being pressed and continuously receiving a high level within the second preset time, set the cancellation emergency stop and / or train detention button activation flag to be valid and the emergency stop and / or train detention activation button flag to be invalid; Set the preset state corresponding to the emergency stop and / or train detention button to be invalid; in response to the automatic bounce of the cancellation emergency stop and / or train detention button, set the cancellation emergency stop and / or train detention button activation flag to be invalid; In response to the emergency stop and / or train detention button being unable to automatically bounce and continuously receiving a low level within the third preset time, and bypassing the pressing of the emergency stop and / or train detention button, trigger the software bypass to make the emergency stop and / or train detention button activation flag valid; In response to the emergency stop and / or train detention button being unable to automatically bounce being repaired and the cancellation of the emergency stop and / or train detention button being pressed, bypassing the pressing of the emergency stop and / or train detention button, turn off the software bypass; The object controller is used to collect and send a low level or a high level to the full electronic interlock in response to the pressing and automatic bounce of the emergency stop and / or train detention button on the platform, the emergency stop and / or train detention button and the cancellation emergency stop and / or train detention button on the integrated backup panel, and the bypass emergency stop and / or train detention button on the up and down lines.

8. An electronic device, characterized in that, Comprising: At least one processor; And A memory communicatively connected to the at least one processor; The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the method according to any one of claims 1-6.

9. A non-transitory computer-readable storage medium storing computer instructions, characterized in that, The computer instructions are used to cause the computer to execute the method according to any one of claims 1-6.

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