Full-electronic computer interlocking signal machine light turning-on and turning-off control method based on heavy load group

Abstract

The invention discloses a heavy load group-based full-electronic computer interlocking annunciator on-off control method, which comprises the following steps of: automatically controlling an incoming annunciator and a forecast annunciator to be turned off after a CBI transacts a short train route, displaying the turn-off state of the annunciators on a system, keeping the incoming annunciator and the forecast annunciator to be turned off after the annunciators are logically opened, and controlling the incoming annunciator and the forecast annunciator to be turned off after the annunciators are logically opened. When a tail train of a group train enters a short train route, the incoming signal machine and the forecasting signal machine are kept to be turned off, the turning-off state of the signal machine is displayed on the system, and when the group train runs out of a first section of the short train route, the incoming signal machine is automatically turned on, and the forecasting signal machine is synchronously controlled to be automatically turned on. And the lighting state of the annunciator is displayed in the system. According to the invention, the CBI is used for interlocking the signal machine to automatically turn on and turn off the lamp, and the CBI controls the signal machine electronic module to further control the outdoor signal machine to automatically turn on and turn off the lamp, so that the reliability and the automation degree of the heavy haul railway signal system are improved, human errors are reduced, and the transportation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of rail transportation, and in particular relates to a method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group. Background Art

[0002] With the development of signal technology, regionalization and full electronicization of computer interlocking will become a development trend. The fully electronic computer interlocking system can realize the integrated control of station interlocking and dispatching command, and the system has strong applicability and can improve the efficiency of operation and management. The fully electronic computer interlocking system can greatly improve the integration and automation of the interlocking system, and provide reliable guarantee for improving the efficiency and capacity of railway transportation. The signal is the basic equipment on the trackside of railways and urban rail transit, which is used to indicate the conditions for train operation and control the operation of trains. In the railway signal system with ground signals as the main signal, the driver must operate according to the display of the signal. The signal plays a vital role in the railway and urban rail transit system. Through accurate signal display, the train is guided to run correctly, avoiding collisions and other safety accidents between trains. Heavy-load group operation control is to effectively control and manage the operation of a group composed of multiple heavy-load trains. In heavy-load railway transportation, due to the special nature of heavy-load railways, the design and function of the signal are different from those of ordinary trains. For ordinary train signals, the fully electronic computer interlocking system plays a vital role. It controls the display of lights by controlling the opening and closing of signal circuits, and interlocks with other signal equipment to improve the reliability and automation of the signal system, reduce human errors, and improve transportation efficiency. However, in heavy-duty railway signal systems, there is currently no application of fully electronic computer interlocking systems in the field of heavy-duty group operation control. Summary of the invention

[0003] To solve the above problems, the present invention provides a method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy-load group, so as to solve the problems of low reliability and automation of the existing heavy-load railway signal system.

[0004] A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method is based on a fully electronic computer interlocking signal system, the system comprises an operation display module, an interlocking logic control module, a notice signal control module, an entry signal control module, an exit signal control module, a shunting signal control module and a virtual signal control module, the operation display module is communicatively connected with the interlocking logic control module, the interlocking logic control module is communicatively connected with the notice signal control module, the entry signal control module, the exit signal control module, the shunting signal control module and the virtual signal control module respectively, wherein the notice signal control module is communicatively connected with the notice signal, the entry signal control module is communicatively connected with the entry signal, the exit signal control module is communicatively connected with the exit signal, the shunting signal control module is communicatively connected with the shunting signal, and the virtual signal control module is communicatively connected with the virtual signal, characterized in that the method comprises: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the corresponding signal light off status is displayed on the system display interface; The interlocking logic control module controls the light-off logic of the station entry signal at the beginning of the route to be opened. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface; When the tail car of the group train enters the short train route, the computer interlocking system controls the station entry signal at the beginning of the route to turn off the light. After the light is turned off, the station entry signal and the advance signal are kept off, and the off status of the corresponding signal is displayed on the system display interface; When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the entry signal to light up automatically. After the entry signal lights up, the advance signal is controlled to light up automatically, and the lighting status of the corresponding signal is displayed on the system display interface.

[0005] According to a specific embodiment of the present invention, the computer interlocking system handles a short train route starting from the station entry signal, and after the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the corresponding signal light off status is displayed on the system display interface, further comprising: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal is automatically controlled to turn off the light, and the light-off status of the station entry signal is displayed on the system display interface; When it is detected that the entry signal is off, the advance signal is automatically turned off by synchronous control, and the off status of the advance signal is displayed on the system display interface.

[0006] According to a specific embodiment of the present invention, the computer interlocking system handles a short train route starting from the station entry signal, and after the route is locked, the station entry signal is automatically controlled to turn off the light, and the light-off state of the station entry signal is displayed on the system display interface, further comprising: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the interlocking logic control module sends a light-off control command to the station entry signal, and the station entry signal turns from red light to off light. When the station entry signal control module detects that the station entry signal light is off, the station entry signal light off status is sent to the interlocking logic control module, and the operation display module displays that the station entry signal light is off.

[0007] According to a specific embodiment of the present invention, when it is detected that the entry signal is off, the advance signal is automatically turned off by synchronous control, and the off state of the advance signal is displayed on the system display interface, further comprising: When the advance signal detects that the corresponding entry signal is off, the interlocking logic control module sends a light-off control instruction to the advance signal control module, and the advance signal turns from a bright yellow light to a light-off light; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and the yellow light of the advance signal is displayed on the operation display module at the same time.

[0008] According to a specific embodiment of the present invention, the interlocking logic control module controls the light-off logic of the station entry signal at the beginning of the route to be opened. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface, including: The interlocking logic control module verifies the light-off status of the system entry signal and the outdoor entry signal. If the verification is consistent, the running interlocking conditions of the group train are checked. When the route meets the group train running conditions, the light-off logic of the entry signal at the beginning of the route is controlled to be open; After the entry signal light-off logic is opened, the interlocking logic control module continues to send the light-off control command to the entry signal control module, and the entry signal maintains the light-off state; When the station entry signal control module detects that the station entry signal is off, it sends the off status of the station entry signal to the interlocking logic control module, and at the same time displays the green light of the station entry signal on the operation display module; When the advance signal detects that the corresponding entry signal light-off logic is open, the interlocking logic control module keeps sending the light-off control command to the advance signal control module, and the advance signal maintains the light-off state; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and the green light of the advance signal is displayed on the operation display module.

[0009] According to a specific embodiment of the present invention, when the tail car of the group train enters the short train route, the computer interlocking system controls the station entry signal at the beginning of the route to turn off the light, and after the light is turned off, the station entry signal and the advance signal are kept off, and the off state of the corresponding signal is displayed on the system display interface, including: When the tail car of the group train enters the short train route, the interlocking logic control module keeps sending the light-off control command to the station entry signal control module, and the station entry signal maintains the light-off state; When the station entry signal control module detects that the station entry signal is off, it sends the off state of the station entry signal to the interlocking logic control module, and the interlocking logic control module controls the starting station entry signal off logic to close, and at the same time displays the red light of the station entry signal off on the operation display module; When the advance signal control module detects that the corresponding entry signal is turned off, the interlocking logic control module keeps sending a light-off control instruction to the advance signal control module, and the advance signal maintains the light-off state; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module. After the advance signal detects that the corresponding entry signal logic is closed, the operation display module displays that the advance signal has a yellow light off.

[0010] According to a specific embodiment of the present invention, when the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the station entry signal to automatically light up, and after the station entry signal lights up, the advance signal is synchronously controlled to automatically light up, and the lighting status of the corresponding signal is displayed on the system display interface, which further includes: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control command to the station entry signal control module, and the station entry signal changes from off to red light; When the station entry signal control module detects that the station entry signal is on, the lighting status of the station entry signal is sent to the interlocking logic control module, and the operation display module displays that the station entry signal is red; When the advance signal control module detects that the corresponding entry signal is on, the interlocking logic control module sends a light-on control instruction to the advance signal control module, and the advance signal turns on a yellow light; When the advance signal control module detects that the advance signal is on, it sends the lighting status of the advance signal to the interlocking logic control module, and at the same time displays the yellow light of the advance signal on the operation display module.

[0011] A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method is based on the above-mentioned fully electronic computer interlocking signal system, and the method comprises: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the exit signal is automatically controlled to turn off the light, and the light-off status of the signal is displayed on the system display interface; The interlocking logic control module controls the light-off logic of the exit signal at the beginning of the route to be opened. After the logic is opened, the exit signal is kept off and the light-off status of the corresponding signal is displayed on the system display interface; When the tail car of the group train enters the short train route, the computer interlocking system controls the outbound signal light-off logic at the beginning of the route to be turned off. After the light-off logic is turned off, the outbound signal light is kept off, and the corresponding light-off status of the signal is displayed on the system display interface; When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the exit signal to automatically light up.

[0012] According to a specific embodiment of the present invention, the computer interlocking system handles a short train route starting from the exit signal, and after the route is locked, the exit signal is automatically controlled to turn off the light, and the light-off state of the signal is displayed on the system display interface, further comprising: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the interlocking logic control module sends a light-off control command to the exit signal, and the exit signal turns from red light to off light. When the exit signal control module detects that the exit signal light is off, the light-off status of the exit signal is sent to the interlocking logic control module, and at the same time, the operation display module displays that the exit signal light is off.

[0013] According to a specific embodiment of the present invention, the interlocking logic control module controls the exit signal light-off logic at the beginning of the route to be opened. After the logic is opened, the exit signal light is kept off, and the corresponding signal light-off state is displayed on the system display interface, further comprising: The interlocking logic control module verifies the off-light status of the system exit signal and the outdoor exit signal. After the verification is consistent, it detects the running interlocking conditions of the group train. When the route meets the group train running conditions, the off-light logic of the exit signal at the beginning of the route is controlled to be open; After the outbound signal light-off logic is opened, the interlocking logic control module continues to send light-off control instructions to the outbound signal control module, and the outbound signal maintains the light-off state; When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the logic of the starting signal to open, the operation display module displays that the exit signal is green.

[0014] According to a specific embodiment of the present invention, when the tail car of the group train enters the short train approach, the computer interlocking system controls the outbound signal light-off logic at the beginning of the approach to be turned off, and the outbound signal light is kept off after the light-off logic is turned off, and the light-off state of the corresponding signal is displayed on the system display interface, which further includes: When the tail car of the group train enters the short train approach, the interlocking logic control module keeps sending the light-off control command to the exit signal control module, and the exit signal keeps the light off; When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. The interlocking logic control module controls the starting exit signal off logic to close, and at the same time displays the red light of the exit signal off on the operation display module.

[0015] According to a specific embodiment of the present invention, when the group train runs out of the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the exit signal to automatically light up, further comprising: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control command to the exit signal control module, and the exit signal changes from off to red. When the exit signal control module detects that the exit signal is on, it sends the lighting status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the starting exit signal to light up the red light, the operation display module simultaneously displays that the exit signal is on red.

[0016] A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method is based on the above-mentioned fully electronic computer interlocking signal system, and is characterized in that the method comprises: The computer interlocking system handles the short train route starting from the virtual signal. After the route is locked, the virtual signal turns red on the operation display module. After the virtual signal turns off the red light, check the running interlocking conditions of the group train. When the route meets the group train running conditions, control the virtual signal light off logic to open, and display the virtual signal turning off the green light on the operation display module; When the tail car of the group train enters the short train approach, the computer interlocking system controls the virtual signal light off logic to close, and displays the virtual signal light off red on the operation display module; When the group train clears the first section of the route and the first section of the route is unlocked, the virtual signal will no longer be displayed in the operation display module.

[0017] Compared with the prior art, the present invention provides a method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, which has the following advantages: The present invention utilizes the CBI fully electronic computer system to interlock the signal machine to automatically turn on and off the lights. The CBI fully electronic computer system controls the signal machine electronic module, thereby controlling the automatic turning on and off of the outdoor signal machine, thereby improving the reliability and automation of the heavy-load railway signal system, reducing human errors, and improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 The present invention is a schematic diagram of the structure of a fully electronic computer interlocking signal system based on a heavy load group provided in accordance with an embodiment of the present invention.

[0020] Figure 2 It is a schematic diagram of a heavy-load group fully electronic computer interlocking station provided according to an embodiment of the present invention.

[0021] Figure 3 The present invention is a flowchart of a fully electronic computer interlocking control method based on a station entry signal and a warning signal according to an embodiment of the present invention.

[0022] Figure 4 is a method flow chart of step S1 according to an embodiment of the present invention.

[0023] Figure 5 is a method flow chart of step S11 according to an embodiment of the present invention.

[0024] Figure 6 is a method flow chart of step S12 provided according to an embodiment of the present invention.

[0025] Figure 7 is a method flow chart of step S2 provided according to an embodiment of the present invention.

[0026] Figure 8 is a method flow chart of step S3 provided according to an embodiment of the present invention.

[0027] Fig. 9 is a method flow chart of step S4 provided according to an embodiment of the present invention.

[0028] Fig.10 The present invention is a flowchart of a fully electronic computer interlocking control method based on an exit signal provided in accordance with an embodiment of the present invention.

[0029] Fig.11 is a method flow chart of step A1 provided according to an embodiment of the present invention.

[0030] Fig.12 is a method flow chart of step A2 provided according to an embodiment of the present invention.

[0031] Fig.13 is a method flow chart of step A3 provided according to an embodiment of the present invention.

[0032] Fig.14 is a method flow chart of step A4 provided according to an embodiment of the present invention.

[0033] Fig.15 The present invention is a flowchart of a fully electronic computer interlocking control method based on a virtual signal machine provided according to an embodiment of the present invention. DETAILED DESCRIPTION

[0034] In order to make those skilled in the art understand the concept and thought of the present invention more clearly, the present invention is described in detail below in conjunction with specific embodiment.It should be understood that the embodiment provided herein is only a part of all embodiments that the present invention may have.Those skilled in the art, after reading the specification of the application, have the ability to make improvements, transformations, or replacements to part or the whole of the following embodiments, and these improvements, transformations, or replacements are also included in the scope of the present invention.

[0035] In this article, the terms "preview", "entry" and other similar words are not intended to imply any order, quantity and importance, but are only used to distinguish different elements. In this article, the terms "one", "an" and other similar words are not intended to indicate that there is only one thing, but to indicate that the relevant description is only for one of the things, and the thing may have one or more. In this article, the terms "comprise", "include" and other similar words are intended to indicate logical relationships, and cannot be regarded as indicating spatial structural relationships. For example, "A includes B" is intended to indicate that B belongs to A logically, but does not mean that B is located inside A in space. In addition, the meanings of the terms "comprise", "include" and other similar words should be regarded as open, not closed. For example, "A includes B" is intended to indicate that B belongs to A, but B does not necessarily constitute the whole of A, and A may also include other elements such as C, D, and E.

[0036] In this document, the terms "embodiment", "this embodiment", "one embodiment", and "an embodiment" do not mean that the relevant description is only applicable to a specific embodiment, but rather that the description may also be applicable to one or more other embodiments. Those skilled in the art should understand that in this document, any description of a certain embodiment can be replaced, combined, or combined in other ways with the relevant descriptions in one or more other embodiments, and the new embodiments generated by the replacement, combination, or combination in other ways are easily conceivable by those skilled in the art and fall within the scope of protection of the present invention.

[0037] Example 1 Additional aspects and advantages of embodiments of the present invention will be described in part in the following description, and will become apparent from the following description, or will be learned through practice of embodiments of the present invention. Figure 1 and Figure 2 The embodiment of the present invention provides a fully electronic computer interlocking signal system based on a heavy load group, comprising: The operation display module, interlocking logic control module, advance signal control module, station entry signal control module, exit signal control module, shunting signal control module and virtual signal control module are connected in communication with the operation display module and the interlocking logic control module, respectively, and the interlocking logic control module is connected in communication with the advance signal control module, station entry signal control module, exit signal control module, shunting signal control module and virtual signal control module, wherein the advance signal control module is connected in communication with the advance signal, the station entry signal control module is connected in communication with the station entry signal, the exit signal control module is connected in communication with the exit signal, the shunting signal control module is connected in communication with the shunting signal, and the virtual signal control module is connected in communication with the virtual signal. Among them, the station entry signal, advance signal, exit signal and shunting signal all have outdoor physical equipment, and the corresponding signal control module interlocking logic control module controls and monitors each external signal, and the virtual signal has no outdoor physical equipment and corresponding control module, and is only used for internal calculation of the interlocking logic control module.

[0038] In the embodiment of the present invention, the advance signal includes an advance signal YX and an advance signal YS, and the interlocking logic control module is respectively connected to the advance signal YX and the advance signal YS through the advance signal control module, and is used to control the advance signal YX and the advance signal YS to automatically turn on or off. The station entry signal includes the station entry signal X and the station entry signal Y, and is used to control the station entry signal X and the station entry signal Y to automatically turn on or off. The interlocking logic control module is respectively connected to the station entry signal X and the station entry signal Y through the station entry signal control module, and is used to control the station entry signal X and the station entry signal Y to automatically turn on or off. The shunting signal includes the shunting signal D1 and the shunting signal D2, and the interlocking logic control module is respectively connected to the shunting signal D1 and the shunting signal D2 through the shunting signal control module, and is used to control the shunting signal D1 and the shunting signal D2 to automatically turn on or off. The exit signal includes exit signal S1, exit signal SII, exit signal X1 and exit signal XII. The interlocking logic control module is connected to the exit signal S1, exit signal SII, exit signal X1 and exit signal XII through the exit signal control module, and is used to control the exit signal S1, exit signal SII, exit signal X1 and exit signal XII to automatically turn on or off. The virtual signal includes virtual signal V1, virtual signal V2, virtual signal V3 and virtual signal V4. The interlocking logic control module is connected to the virtual signal V1, virtual signal V2, virtual signal V3 and virtual signal V4 through the virtual signal control module, and is used to control the virtual signal V1, virtual signal V2, virtual signal V3 and virtual signal V4 to automatically turn on or off. Among them, the shunting signal is used for shunting within the station, not for group train operation, and has no light-off function. The interlocking logic control module is used to perform interlocking operations and send control instructions to the corresponding signal control module. The signal control module controls the corresponding outdoor signal according to the control instructions sent by the interlocking logic control module. The signal control module also collects the working status of the outdoor signal, forms signal indication information and sends it to the interlocking logic control module, and displays it through the operation display module.

[0039] Example 2 Based on the above system, the embodiment of the present invention also provides a control method of a full electronic computer interlocking signal system based on a heavy load group, such as Figure 3-Figure 9 As shown, including: S1: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the off status of the corresponding signal is displayed on the system display interface.

[0040] S2: The interlocking logic control module controls the opening of the light-off logic of the station entry signal at the beginning of the route. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface.

[0041] S3: When the tail car of the group train enters the short train route, the computer interlocking system controls the station entrance signal at the beginning of the route to turn off the lights. After the lights are turned off, the station entrance signal and the advance signal are kept off, and the off status of the corresponding signal is displayed on the system display interface.

[0042] S4: When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the entry signal to light up automatically. After the entry signal lights up, the advance signal is controlled to light up automatically, and the lighting status of the corresponding signal is displayed on the system display interface.

[0043] Specifically, step S1, the computer interlocking system handles the short train route starting from the station entry signal, and after the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the corresponding signal light off status is displayed on the system display interface, further comprising: S11: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal is automatically controlled to turn off the light, and the off status of the station entry signal is displayed on the system display interface.

[0044] S12: When it is detected that the entry signal is off, the advance signal is automatically turned off by synchronous control, and the off status of the advance signal is displayed on the system display interface.

[0045] In a specific embodiment of the present invention, step S11 further includes: S111: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the interlocking logic control module sends a light-off control command to the station entry signal, and the station entry signal turns from a red light to an off light.

[0046] S112: When the station entry signal control module detects that the station entry signal light is off, the station entry signal light off status is sent to the interlocking logic control module, and the operation display module displays that the station entry signal light is off.

[0047] In a specific embodiment of the present invention, step S12 further includes: S121: When the advance signal detects that the corresponding entry signal is off, the interlocking logic control module sends a light-off control instruction to the advance signal control module, and the advance signal changes from a bright yellow light to a light-off light.

[0048] S122: When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and at the same time, the yellow light of the advance signal is displayed on the operation display module.

[0049] Specifically, in step S2, the interlocking logic control module controls the light-off logic of the station entry signal at the beginning of the route to be opened. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface, including: S21: The interlocking logic control module verifies the light-off status of the system entry signal and the outdoor entry signal. If the verification is consistent, the operation interlocking conditions of the group train are checked. When the route meets the requirements for the group train to run, the light-off logic of the entry signal at the beginning of the route is controlled to be open.

[0050] S22: After the entry signal light-off logic is opened, the interlocking logic control module continues to send light-off control instructions to the entry signal control module, and the entry signal maintains the light-off state.

[0051] S23: When the station entry signal control module detects that the station entry signal is off, the station entry signal off status is sent to the interlocking logic control module, and the operation display module displays that the station entry signal is off.

[0052] S24: When the advance signal detects that the corresponding entry signal light-off logic is open, the interlocking logic control module keeps sending the light-off control command to the advance signal control module, and the advance signal maintains the light-off state.

[0053] S25: When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and the green light of the advance signal is displayed on the operation display module.

[0054] Specifically, in step S3, when the tail car of the group train enters the short train route, the computer interlocking system controls the station entry signal at the beginning of the route to turn off the light, and after the light is turned off, the station entry signal and the advance signal are kept off, and the off state of the corresponding signal is displayed on the system display interface, including: S31: When the tail car of the group train enters the short train route, the interlocking logic control module continues to send a light-off control instruction to the station entry signal control module, and the station entry signal maintains the light-off state.

[0055] S32: When the station entry signal control module detects that the station entry signal is off, the station entry signal off status is sent to the interlocking logic control module. The interlocking logic control module controls the starting station entry signal off logic to close, and at the same time displays the red light of the station entry signal off on the operation display module.

[0056] S33: When the advance signal control module detects that the corresponding entry signal is turned off, the interlocking logic control module continues to send a light-off control instruction to the advance signal control module, and the advance signal maintains the light-off state.

[0057] S34: When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module. After the advance signal detects that the corresponding entry signal logic is closed, the operation display module displays that the advance signal has a yellow light off.

[0058] Specifically, in step S4, when the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the station entry signal to automatically light up, and after the station entry signal lights up, the advance signal is synchronously controlled to automatically light up, and the lighting status of the corresponding signal is displayed on the system display interface, which further includes: S41: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control instruction to the station entrance signal control module, and the station entrance signal changes from an off state to a red light.

[0059] S42: When the station entry signal control module detects that the station entry signal is on, the lighting status of the station entry signal is sent to the interlocking logic control module, and at the same time, the operation display module displays that the station entry signal is red.

[0060] S43: When the advance signal control module detects that the corresponding entry signal is on, the interlocking logic control module sends a light-on control instruction to the advance signal control module, and the advance signal turns on a yellow light.

[0061] S44: When the advance signal control module detects that the advance signal is on, the light status of the advance signal is sent to the interlocking logic control module, and at the same time, the operation display module displays that the advance signal is yellow.

[0062] In a specific embodiment of the present invention, CBI (computer interlocking system) handles a short train route starting from the station entry signal. After the route is locked, CBI automatically controls the station entry signal to turn off the light. The interlocking logic control module sends a light-off control command to the station entry signal control module to control the outdoor signal to change from red light on to off. After the station entry signal control module detects that the outdoor signal is off, it sends the light-off status to the interlocking logic control module, and displays the signal as red light off on the CBI system display interface. When the notice signal control module detects that the corresponding station entry signal is off, it synchronously controls the notice signal to automatically turn off the light. The interlocking logic control module sends a light-off control command to the notice signal control module. The notice signal control module controls the outdoor notice signal to turn from yellow light on to off. After the notice signal control module detects that the outdoor notice signal is off, it sends the light-off status to the interlocking logic control module, and displays the notice signal as yellow light off on the CBI display interface. After the interlocking logic control module verifies that the control of the station entry signal turning off is consistent with the outdoor signal turning off display, it checks the interlocking conditions for the group train operation (for example, the route is idle, the switch position is correct, the hostile signal is not open, the signal display is correct, the section blocking conditions are met, the track circuit status is normal, the equipment status is good, etc.). When the route meets the requirements for the group train to run, the route starting signal logic is controlled to be open, and the interlocking logic control module keeps sending the light-off control command to the station entry signal control module. The control module controls the outdoor station entry signal to turn off the light. The station entry signal control module detects the light-off status of the outdoor station entry signal and sends it to the interlocking logic control module. After the interlocking logic control module controls the starting signal logic to be open, the CBI display interface displays the signal light off green. The advance signal control module detects that the corresponding entry signal light-off logic is open, and the interlocking logic control module keeps sending the light-off control command to the advance signal control module to control the outdoor advance signal to turn off the light. The advance signal control module detects the light-off status of the outdoor advance signal and sends it to the interlocking logic control module. After the advance signal control module detects that the corresponding entry signal logic is open, the advance signal light-off green is displayed on the CBI display interface. When the tail car of the group train enters the short train approach, the CBI controls the entry signal at the beginning of the approach to turn off the light, and the interlocking logic control module keeps sending the light-off control command to the entry signal control module. The entry signal control module controls the outdoor entry signal to turn off the light. The entry signal control module detects the light-off status of the outdoor entry signal and sends it to the interlocking logic control module. After the interlocking logic control module controls the logic of the starting signal to turn off, the CBI display interface displays that the signal is red off.The advance signal control module detects that the corresponding station entry signal is off and closed, and the interlocking logic control module keeps sending the light off control command to the advance signal control module to control the outdoor advance signal to turn off the light. The advance signal control module detects the light off status of the outdoor advance signal and sends it to the interlocking logic control module. After the advance signal control module detects that the corresponding station entry signal logic is closed, the advance signal yellow light is turned off on the CBI display interface. When the group train clears the first section of the route and the first section of the route is unlocked, the CBI automatically controls the station entry signal to light up automatically, and the interlocking logic control module sends a red light control command to the station entry signal control module to control the outdoor station entry signal to light up red. The station entry signal control module detects the red light status of the outdoor station entry signal and sends it to the interlocking logic control module. After the interlocking logic control module controls the starting end signal to light up red, the CBI display interface displays that the signal is red. The advance signal control module detects that the corresponding entry signal is red, and the CBI automatically controls the advance signal to light up automatically. The interlocking logic control module sends a yellow light control command to the advance signal control module to control the outdoor advance signal to light up yellow. The advance signal control module detects the yellow light status of the outdoor advance signal and sends it to the interlocking logic control module, and the advance signal is displayed as yellow on the CBI display interface.

[0063] Example 2 Based on the above system, the embodiment of the present invention also provides a control method of a fully electronic computer interlocking signal based on a heavy load group, such as Figure 10-Figure 14 As shown, including: A1: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the exit signal is automatically controlled to turn off the light, and the off status of the signal is displayed on the system display interface.

[0064] A2: The interlocking logic control module controls the logic of the exit signal at the beginning of the route to be open. After the logic is opened, the exit signal is kept off and the off status of the corresponding signal is displayed on the system display interface.

[0065] A3: When the tail car of the group train enters the short train route, the computer interlocking system controls the exit signal light-off logic at the beginning of the route to be turned off. After the light-off logic is turned off, the exit signal remains off and the corresponding signal light-off status is displayed on the system display interface.

[0066] A4: When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the exit signal to automatically light up.

[0067] In a specific embodiment of the present invention, step A1 further comprises: A11: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the interlocking logic control module sends a light-off control command to the exit signal, and the exit signal turns from a red light to an off light.

[0068] A12: When the exit signal control module detects that the exit signal light is off, the exit signal light off status is sent to the interlocking logic control module, and the operation display module displays that the exit signal light is off.

[0069] In a specific embodiment of the present invention, step A2 further includes: A21: The interlocking logic control module verifies the light-off status of the system exit signal and the outdoor exit signal. After the verification is consistent, it detects the running interlocking conditions of the group train. When the route meets the requirements for the group train to run, the light-off logic of the exit signal at the beginning of the route is controlled to be open.

[0070] A22: After the exit signal light-off logic is opened, the interlocking logic control module continues to send light-off control instructions to the exit signal control module, and the exit signal maintains the light-off state.

[0071] A23: When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the logic of the starting signal to open, the operation display module displays that the exit signal is green.

[0072] In a specific embodiment of the present invention, step A3 further comprises: A31: When the tail car of the group train enters the short train route, the interlocking logic control module continues to send the light-off control command to the exit signal control module, and the exit signal remains off.

[0073] A32: When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. The interlocking logic control module controls the starting exit signal off logic to close, and at the same time displays the red light of the exit signal off on the operation display module.

[0074] In a specific embodiment of the present invention, step A4 further includes: A41: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control instruction to the exit signal control module, and the exit signal changes from the off state to a red light.

[0075] A42: When the exit signal control module detects that the exit signal is on, it sends the lighting status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the starting exit signal to light up the red light, the operation display module simultaneously displays that the exit signal is on red.

[0076] In a specific embodiment of the present invention, CBI handles a short train route starting from an exit signal. After the route is locked, CBI automatically controls the exit signal to turn off the light. The interlocking logic control module sends a light-off control command to the exit signal control module. The exit signal control module controls the outdoor exit signal to change from a red light to an off light. After the exit signal control module detects that the outdoor exit signal is off, it sends the off state to the interlocking logic control module, and displays the red light off on the CBI display interface. After the interlocking logic control module verifies that the control of the outbound signal light off is consistent with the outdoor signal light off display, it checks the interlocking conditions for the group train operation. When the route meets the group train running, the route start signal logic is controlled to be open, and the interlocking logic control module keeps sending the light off control command to the outbound signal control module. The outbound signal control module controls the outdoor outbound signal light off. The outbound signal control module detects the outdoor signal light off status and sends it to the interlocking logic control module. After the interlocking logic control module controls the start signal logic to be open, the CBI display interface displays the signal light off green. When the tail car of the group train enters the short train route, the CBI controls the start outbound signal light off and closes. The interlocking logic control module keeps sending the light off control command to the outbound signal control module. The outbound signal control module controls the outdoor outbound signal light off. The outbound signal control module detects the outdoor outbound signal light off status and sends it to the interlocking logic control module. After the interlocking logic control module controls the start signal logic to be closed, the CBI operation display interface displays the signal light off red. When the group train clears the first section of the route and the first section of the route is unlocked, the CBI automatically controls the exit signal to light up automatically, the interlocking logic control module sends a lighting control command to the exit signal control module, the exit signal control module controls the outdoor exit signal to light up red, the exit signal control module detects the red light status of the outdoor exit signal and sends it to the interlocking logic control module, the interlocking logic control module controls the starting signal to light up red and then displays the signal as red on the CBI display interface.

[0077] Example 3 Based on the above system, the embodiment of the present invention also provides a control method of a fully electronic computer interlocking signal based on a heavy load group, such as Fig.15 As shown, including: B1: The computer interlocking system handles the short train route starting from the virtual signal. After the route is locked, the virtual signal light is off in red on the operation display module.

[0078] Since the virtual signal has no corresponding outdoor signal, the virtual signal is processed by the virtual signal control module inside the interlocking logic control module, and the signal light is displayed as off and red on the operation display module.

[0079] B2: After the virtual signal turns off its red light, check the running interlocking conditions of the group train. When the route meets the requirements for the group train to run, control the virtual signal light-off logic to open, and display the virtual signal light off green on the operation display module.

[0080] B3: When the tail car of the group train enters the short train route, the computer interlocking system controls the virtual signal light off logic to be closed, and displays the virtual signal light off red on the operation display module.

[0081] B4: When the group train clears the first section of the route and the first section of the route is unlocked, the virtual signal will no longer be displayed on the operation display module.

[0082] In a specific implementation of the present invention, CBI controls the virtual signal through the internal logic of the interlocking logic control module. CBI handles the short train route with the virtual signal as the starting point. After the route is locked, since the virtual signal has no corresponding signal control module and outdoor signal, the interlocking logic control module processes the virtual signal internally, and the CBI display interface displays the signal as off red. After the interlocking logic control module processes the virtual signal to display the red light off, it checks the interlocking conditions for the group train operation. When the route meets the group train running, the signal logic is controlled to be open. After the interlocking logic control module controls the logic of the starting signal to be open, the CBI display interface displays the signal as off green. When the tail car of the group train enters the short train route, the CBI controls the logic of the virtual signal at the starting point to turn off the light, and after the interlocking logic control module controls the logic of the starting signal to turn off the light, the CBI display interface displays the signal as off red. When the group train runs and clears the first section of the route, after the first section of the route is unlocked, the interlocking logic control module controls the CBI display interface to no longer display the signal.

[0083] In summary, the fully electronic computer interlocking signal light-on and light-off control method based on heavy-load groups provided by the present invention has the following advantages: The present invention utilizes the CBI fully electronic computer system to interlock the signal machine to automatically turn on and off the lights. The CBI fully electronic computer system controls the signal machine electronic module, thereby controlling the automatic turning on and off of the outdoor signal machine, thereby improving the reliability and automation of the heavy-load railway signal system, reducing human errors, and improving transportation efficiency.

[0084] The above describes in detail the concepts, principles and ideas of the present invention in conjunction with specific implementation methods (including embodiments and examples). Those skilled in the art should understand that the implementation methods of the present invention are not limited to the forms given above. After reading this application document, those skilled in the art can make any possible improvements, substitutions and equivalent forms to the steps, methods, systems and components in the above implementation methods. These improvements, substitutions and equivalent forms should be deemed to fall within the scope of the present invention, and the protection scope of the present invention shall be subject only to the claims.

Claims

1. A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method being based on a fully electronic computer interlocking signal system, the system comprising an operation display module, an interlocking logic control module, a notice signal control module, an entry signal control module, an exit signal control module, a shunting signal control module and a virtual signal control module, the operation display module being communicatively connected to the interlocking logic control module, the interlocking logic control module being communicatively connected to the notice signal control module, the entry signal control module, the exit signal control module, the shunting signal control module and the virtual signal control module, wherein the notice signal control module is communicatively connected to the notice signal, the entry signal control module is communicatively connected to the entry signal, the exit signal control module is communicatively connected to the exit signal, the shunting signal control module is communicatively connected to the shunting signal, and the virtual signal control module is communicatively connected to the virtual signal, characterized in that Methods include: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the corresponding signal light off status is displayed on the system display interface; The interlocking logic control module controls the light-off logic of the station entry signal at the beginning of the route to be opened. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface; When the tail car of the group train enters the short train route, the computer interlocking system controls the station entry signal at the beginning of the route to turn off the light. After the light is turned off, the station entry signal and the advance signal are kept off, and the off status of the corresponding signal is displayed on the system display interface; When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the entry signal to light up automatically. After the entry signal lights up, the advance signal is controlled to light up automatically, and the lighting status of the corresponding signal is displayed on the system display interface.

2. The method for controlling the on / off lights of a fully electronic computer interlocking signal based on a heavy load group according to claim 1 is characterized in that: The computer interlocking system handles a short train route starting from the station entry signal. After the route is locked, the station entry signal and the advance signal are automatically controlled to turn off the lights, and the corresponding signal light off status is displayed on the system display interface. Further includes: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the station entry signal is automatically controlled to turn off the light, and the light-off status of the station entry signal is displayed on the system display interface; When it is detected that the entry signal is off, the advance signal is automatically turned off by synchronous control, and the off status of the advance signal is displayed on the system display interface.

3. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 2 is characterized in that: The computer interlocking system handles a short train route starting from the station entry signal, and after the route is locked, automatically controls the station entry signal to turn off the light, and displays the off state of the station entry signal on the system display interface, further comprising: The computer interlocking system handles the short train route starting from the station entry signal. After the route is locked, the interlocking logic control module sends a light-off control instruction to the station entry signal, and the station entry signal turns from a red light to a light-off light; When the station entry signal control module detects that the station entry signal light is off, the station entry signal light off status is sent to the interlocking logic control module, and the operation display module displays that the station entry signal light is off.

4. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 2 is characterized in that: When it is detected that the station entry signal is off, the advance signal is synchronously controlled to automatically turn off the light, and the off state of the advance signal is displayed on the system display interface, further comprising: When the advance signal detects that the corresponding entry signal is off, the interlocking logic control module sends a light-off control instruction to the advance signal control module, and the advance signal turns from a bright yellow light to a light-off light; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and the yellow light of the advance signal is displayed on the operation display module at the same time.

5. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 1 is characterized in that: The interlocking logic control module controls the light-off logic of the station entry signal at the beginning of the route to be opened. After the logic is opened, the station entry signal and the advance signal are kept off, and the light-off status of the corresponding signal is displayed on the system display interface, including: The interlocking logic control module verifies the light-off status of the system entry signal and the outdoor entry signal. If the verification is consistent, the running interlocking conditions of the group train are checked. When the route meets the group train running conditions, the light-off logic of the entry signal at the beginning of the route is controlled to be open; After the entry signal light-off logic is opened, the interlocking logic control module continues to send the light-off control command to the entry signal control module, and the entry signal maintains the light-off state; When the station entry signal control module detects that the station entry signal is off, it sends the off status of the station entry signal to the interlocking logic control module, and at the same time displays the green light of the station entry signal on the operation display module; When the advance signal detects that the corresponding entry signal light-off logic is open, the interlocking logic control module keeps sending the light-off control command to the advance signal control module, and the advance signal maintains the light-off state; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module, and the green light of the advance signal is displayed on the operation display module.

6. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 1 is characterized in that: When the tail car of the group train enters the short train route, the computer interlocking system controls the station entry signal at the beginning of the route to turn off the light, and after the light is turned off, the station entry signal and the advance signal are kept off, and the corresponding signal light off status is displayed on the system display interface, including: When the tail car of the group train enters the short train route, the interlocking logic control module keeps sending the light-off control command to the station entry signal control module, and the station entry signal maintains the light-off state; When the station entry signal control module detects that the station entry signal is off, it sends the off state of the station entry signal to the interlocking logic control module, and the interlocking logic control module controls the starting station entry signal off logic to close, and at the same time displays the red light of the station entry signal off on the operation display module; When the advance signal control module detects that the corresponding entry signal is turned off, the interlocking logic control module keeps sending a light-off control instruction to the advance signal control module, and the advance signal maintains the light-off state; When the advance signal control module detects that the advance signal is off, the light-off status of the advance signal is sent to the interlocking logic control module. After the advance signal detects that the corresponding entry signal logic is closed, the operation display module displays that the advance signal has a yellow light off.

7. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 1 is characterized in that: When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the station entry signal to automatically light up, and after the station entry signal lights up, the advance signal is synchronously controlled to automatically light up, and the lighting status of the corresponding signal is displayed on the system display interface, further comprising: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control command to the station entry signal control module, and the station entry signal changes from off to red light; When the station entry signal control module detects that the station entry signal is on, the lighting status of the station entry signal is sent to the interlocking logic control module, and the operation display module displays that the station entry signal is red; When the advance signal control module detects that the corresponding entry signal is on, the interlocking logic control module sends a light-on control instruction to the advance signal control module, and the advance signal turns on a yellow light; When the advance signal control module detects that the advance signal is on, it sends the lighting status of the advance signal to the interlocking logic control module, and at the same time displays the yellow light of the advance signal on the operation display module.

8. A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method being based on the fully electronic computer interlocking signal system according to claim 1, characterized in that: Methods include: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the exit signal is automatically controlled to turn off the light, and the light-off status of the signal is displayed on the system display interface; The interlocking logic control module controls the light-off logic of the exit signal at the beginning of the route to be opened. After the logic is opened, the exit signal is kept off and the light-off status of the corresponding signal is displayed on the system display interface; When the tail car of the group train enters the short train route, the computer interlocking system controls the outbound signal light-off logic at the beginning of the route to be turned off. After the light-off logic is turned off, the outbound signal light is kept off, and the corresponding light-off status of the signal is displayed on the system display interface; When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the exit signal to automatically light up.

9. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 8 is characterized in that: The computer interlocking system handles a short train route starting from the exit signal, and after the route is locked, automatically controls the exit signal to turn off the light, and displays the light-off state of the signal on the system display interface, further comprising: The computer interlocking system handles the short train route starting from the exit signal. After the route is locked, the interlocking logic control module sends a light-off control instruction to the exit signal, and the exit signal turns from red light to off light. When the exit signal control module detects that the exit signal light is off, the light-off status of the exit signal is sent to the interlocking logic control module, and at the same time, the operation display module displays that the exit signal light is off.

10. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 9, characterized in that: The interlocking logic control module controls the exit signal light-off logic at the beginning of the route to be opened. After the logic is opened, the exit signal light is kept off, and the corresponding signal light-off state is displayed on the system display interface, further comprising: The interlocking logic control module verifies the off-light status of the system exit signal and the outdoor exit signal. After the verification is consistent, it detects the running interlocking conditions of the group train. When the route meets the group train running conditions, the off-light logic of the exit signal at the beginning of the route is controlled to be open; After the outbound signal light-off logic is opened, the interlocking logic control module continues to send light-off control instructions to the outbound signal control module, and the outbound signal maintains the light-off state; When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the logic of the starting signal to open, the operation display module displays that the exit signal is green.

11. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 8, characterized in that: When the tail car of the group train enters the short train route, the computer interlocking system controls the exit signal light-off logic at the beginning of the route to be turned off, and after the light-off logic is turned off, the exit signal light is kept off, and the corresponding light-off state of the signal is displayed on the system display interface, which further includes: When the tail car of the group train enters the short train approach, the interlocking logic control module keeps sending the light-off control command to the exit signal control module, and the exit signal keeps the light off; When the exit signal control module detects that the exit signal is off, it sends the off status of the exit signal to the interlocking logic control module. The interlocking logic control module controls the starting exit signal off logic to close, and at the same time displays the red light of the exit signal off on the operation display module.

12. The method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group according to claim 8, characterized in that: When the group train clears the first section of the route and the first section of the route is unlocked, the computer interlocking system controls the exit signal to automatically light up, further comprising: When the group train clears the first section of the route and the first section of the route is unlocked, the interlocking logic control module sends a light control command to the exit signal control module, and the exit signal changes from off to red. When the exit signal control module detects that the exit signal is on, it sends the lighting status of the exit signal to the interlocking logic control module. After the interlocking logic control module controls the starting exit signal to light up the red light, the operation display module simultaneously displays that the exit signal is on red.

13. A method for controlling the lighting of a fully electronic computer interlocking signal based on a heavy load group, the method being based on the fully electronic computer interlocking signal system according to claim 1, characterized in that: Methods include: The computer interlocking system handles the short train route starting from the virtual signal. After the route is locked, the virtual signal turns red on the operation display module. After the virtual signal turns off the red light, check the running interlocking conditions of the group train. When the route meets the group train running conditions, control the virtual signal light off logic to open, and display the virtual signal turning off the green light on the operation display module; When the tail car of the group train enters the short train approach, the computer interlocking system controls the virtual signal light off logic to close, and displays the virtual signal light off red on the operation display module; When the group train clears the first section of the route and the first section of the route is unlocked, the virtual signal will no longer be displayed in the operation display module.

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