Rail transit operation control method and device

Abstract

The invention provides a rail transit operation control method and device. The method comprises the steps that the marshalling mode of a current train is determined; the marshalling modes of the train comprise a single marshalling mode, a mechanical marshalling mode and a virtual marshalling mode; under the condition that the marshalling mode of the current train is the virtual marshalling mode, a target platform door and a target vehicle door which need to be controlled after the train corresponding to the virtual marshalling mode drives into a platform and stops stably are determined; under different marshalling modes, the platform doors and the vehicle doors needing to be controlled are different; and under the condition that it is determined that the train drives into the platform and stops stably, the target platform door and the target vehicle door are controlled to be opened. According to the rail transit operation control method and device provided by the invention, the marshalling mode of the current train is determined, and the platform door and the vehicle door which need to be controlled after the train drives into the platform and stops stably are determined according to the marshalling mode of the current train, so that fine control of the platform door and the vehicle door under different marshalling modes is realized.

Description

Technical Field

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

[0002] In order to meet the operational requirements of green and low-carbon, efficient resource utilization, cost reduction and efficiency improvement, and solve the problem of uneven time and space distribution, virtual flexible marshaling (hereinafter referred to as virtual marshaling) has become an important research direction for rail transit. Virtual marshaling does not rely on mechanical connection devices, but uses wireless communication and automatic control technologies to "couple" multiple trains (including two trains) at a sufficiently small distance to run in formation, and this coupling can be dynamically "detached" online as needed, thereby greatly improving the efficiency and flexibility of train marshaling adjustments.

[0003] The virtual marshaling operation mode is different from the existing fixed marshaling train operation mode. The control strategies for platform doors, car doors and train operation brought about by this demand are very different from those of existing fixed marshaling trains, and there is currently no relevant control solution. Summary of the invention

[0004] The present invention provides a rail transit operation control method and device, which are used to solve the technical problem that there is no relevant control method for rail transit in a virtual grouping operation scenario in the prior art.

[0005] In a first aspect, the present invention provides a rail transit operation control method, characterized by comprising: Determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train is composed of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power support for independent operation; When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; under different marshaling modes, the platform door and car door that need to be controlled are different; When it is determined that the train enters the platform and stops steadily, the target platform door and the target vehicle door are controlled to open.

[0006] In some embodiments, determining the target platform door and target vehicle door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily includes: Determine the platform doors and train doors that can form pairs after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; Determine that the train door and platform door that can form a pair are the target platform door and the target train door; the target platform door does not include the platform door that has no corresponding train door after the train enters the platform and stops steadily; the target train door does not include the train door that has no corresponding platform door after the train enters the platform and stops steadily.

[0007] In some embodiments, when the train marshaling mode is a virtual marshaling mode, the first car to enter the station and leave the station first is the leading car, and the car that enters the station and leaves the station later behind the leading car is the following car; The target platform door and the target vehicle door include a first target platform door and a first target vehicle door that need to be controlled after the current leading vehicle enters the platform and stops steadily, and a second target platform door and a second target vehicle door that need to be controlled after the current following vehicle enters the platform and stops steadily.

[0008] In some embodiments, when a virtual marshaling is established during the process of the leading train and the following train entering the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target train door to open includes: When it is determined that the leading vehicle enters the platform and stops steadily, controlling the first target platform door and the first target vehicle door to open; When it is determined that the following vehicle enters the platform and stops steadily, the second target platform door and the second target vehicle door are controlled to open.

[0009] In some embodiments, when a virtual marshaling has been established before the leading train enters the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target train door to open includes: When it is determined that the leading vehicle and the following vehicle have both entered the platform and stopped steadily, the first target platform door, the first target vehicle door, the second target platform door and the second target vehicle door are controlled to open synchronously.

[0010] In some embodiments, the method further comprises: When it is determined that the virtual marshaling mode is not to be released at the platform, and passengers have finished boarding and the target platform door and the target car door are both closed, the leading car and the following car are controlled to drive out of the platform together in the virtual marshaling mode.

[0011] In some embodiments, the method further comprises: When it is determined that the virtual marshaling mode is released at the platform, the passengers of the leading car have finished boarding, and the first target platform door and the first target car door are both closed, the leading car is controlled to leave the platform first; When it is determined that the passengers of the following vehicle have finished boarding and the second target platform door and the second target vehicle door are both closed, the following vehicle is controlled to drive out of the platform.

[0012] In a second aspect, the present invention further provides a rail transit operation control device, comprising: The first determination module is used to determine the marshaling mode of the current train; the marshaling mode of the train includes a single marshaling mode, a mechanical marshaling mode and a virtual marshaling mode; when the marshaling mode of the train is a single marshaling mode, the train is composed of a car body, and the car body includes one or more carriages; when the marshaling mode of the train is a mechanical marshaling mode, the train is composed of a plurality of car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is a virtual marshaling mode, the train is composed of a plurality of car bodies forming a formation, each car body includes one or more carriages, and each car body has power to support independent operation; The second determination module is used to determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops when the marshaling mode of the current train is the virtual marshaling mode; the platform door and car door that need to be controlled are different under different marshaling modes; The control module is used to control the target platform door and the target vehicle door to open when it is determined that the train enters the platform and stops steadily.

[0013] In a third aspect, the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the rail transit operation control method as described above is implemented.

[0014] In a fourth aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements any of the rail transit operation control methods described above.

[0015] In a fifth aspect, the present invention further provides a computer program product, comprising a computer program, which, when executed by a processor, implements any of the rail transit operation control methods described above.

[0016] The rail transit operation control method and device provided by the present invention determine the marshaling mode of the current train, and determine the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a flow chart of the rail transit operation control method provided by the present invention.

[0019] Figure 2 The present invention provides a schematic diagram of a single-unit train stopping at a station.

[0020] Figure 3 The present invention is a schematic diagram of a mechanical marshaling train stopping at a station.

[0021] Figure 4 This is a schematic diagram of a virtual marshaling train stopping at a station provided by the present invention.

[0022] Figure 5 It is a schematic diagram of platform door control for a virtual marshaling train stopping at a station provided by the present invention.

[0023] Figure 6 It is a structural schematic diagram of the rail transit operation control device provided by the present invention.

[0024] Figure 7 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Figure 1 is a flow chart of the rail transit operation control method provided by the present invention, such as Figure 1 As shown, the method includes the following: Step 101, determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train consists of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train consists of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power support for independent operation.

[0027] Specifically, the train marshaling modes include single marshaling mode, mechanical marshaling mode and virtual marshaling mode.

[0028] For example, in a certain subway line, the existing line is an 8A train, and two 4A intelligent trains are added. The two 4-trains can be operated as a single 4A train, which consists of one car body and 4 compartments. It can also be mechanically marshaled into a 4+4 mechanical train. The 4+4 mechanical train consists of two car bodies connected, each car body contains 4 compartments. The first car to enter the station and leave the station first is the leading car, and the car mechanically connected behind the leading car is the following car. It can also be virtual marshaled into a 4+4 virtual train. The 4+4 virtual train consists of two car bodies forming a formation, each car body contains 4 compartments, and each car body has power to support independent operation; the first car to enter the station and leave the station first is the leading car, and the car that enters the station and leaves the station later behind the leading car is the following car.

[0029] Step 102: When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops; different platform doors and car doors need to be controlled in different marshaling modes.

[0030] Specifically, there are different scenarios for parking at the platform for different marshaling types.

[0031] Figure 2 Schematic diagram of a single-unit train stop provided by the present invention, such as Figure 2 As shown, on a certain subway line, a single 4A train stops at the platform and stops in the middle. All doors need to be controlled to open and / or close. The platform doors numbered 11-30 are controlled to open and / or close, and the other platform doors are in a normally closed state.

[0032] Figure 3 Schematic diagram of the mechanical marshaling train stopping at a station provided by the present invention, such as Figure 3As shown, on a certain subway line, when a 4+4 mechanical marshaling train stops at a platform, the doors correspond to the platform doors one by one, just like the existing 8-marshaling train. All the doors need to be controlled to open and / or close. All the platform doors numbered 1-40 are controlled to open and / or close.

[0033] Figure 4 Schematic diagram of the virtual train stop provided by the present invention, such as Figure 4 As shown in the figure, on a certain subway line, when a 4+4 virtual marshaling train stops at a platform, all doors of the leading train need to be controlled to open and / or close, and the corresponding platform doors are controlled to open and / or close one by one in a linked manner. The last door (numbered A45 or B11) at the rear of the following train does not open, and the other doors need to be controlled to open and / or close, and the platform doors corresponding to the other doors are controlled to open and / or close one by one in a linked manner. After the leading train and the following train stop steadily at the platform, a platform door distance is reserved between the two trains, and a platform door (numbered 21) corresponding to the middle door does not open.

[0034] Step 103: When it is determined that the train has entered the platform and stopped, the target platform door and the target train door are controlled to open.

[0035] Specifically, after the target platform doors and target car doors that need to be controlled are determined, and after the train enters the platform and stops steadily, these target platform doors and target car doors are controlled to open.

[0036] For example, Figure 2 In a certain subway line, with a single 4A train, the train stops in the center when stopping at the platform. After the train enters the platform and stops steadily, all the doors are controlled to open, and the platform doors numbered 11-30 are controlled to open.

[0037] For another example, Figure 3 In a certain subway line, when a 4+4 mechanical marshaling train stops at a platform, the doors of the trains correspond to the platform doors one by one, just like the existing 8-marshaling trains. After the train enters the platform and stops steadily, all the doors are controlled to open, and the platform doors numbered 1-40 are controlled to open.

[0038] For another example, Figure 4 In a certain subway line, when a 4+4 virtual marshaling train stops at the platform, all the doors of the leading train need to be controlled to open, and the corresponding platform doors (numbered 1-20) are controlled to open one by one, and the last door (numbered A45 or B11) at the rear of the following train is controlled not to open, and the other doors are opened, and the platform doors (numbered 22-40) corresponding to the other doors are controlled to open one by one. After the leading train and the following train stop steadily at the platform, a platform door distance is reserved between the two trains, and the platform door (numbered 21) corresponding to the door in the middle is not opened.

[0039] The rail transit operation control method provided by the present invention determines the marshaling mode of the current train, and determines the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0040] In some embodiments, determining the target platform door and target vehicle door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily includes: Determine the platform doors and train doors that can form pairs after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; Determine that the train door and platform door that can form a pair are the target platform door and the target train door; the target platform door does not include the platform door that has no corresponding train door after the train enters the platform and stops steadily; the target train door does not include the train door that has no corresponding platform door after the train enters the platform and stops steadily.

[0041] Specifically, in an embodiment of the present application, the platform doors and car doors that can form a pair after the train enters the platform and stops are determined according to the current train formation mode, and then the car doors and platform doors that can form a pair are determined as the target platform doors and the target car doors.

[0042] The target platform door does not include the platform door that has no corresponding door after the train enters the platform and stops steadily, and the target car door does not include the car door that has no corresponding platform door after the train enters the platform and stops steadily.

[0043] For example, Figure 4 In a subway line, when a 4+4 virtual marshaling train stops at a platform, all the doors of the leading train correspond to the platform doors numbered 1-20 one by one, and the doors of the following trains, except the last door at the rear (numbered A45 or B11), correspond to the platform doors numbered 22-40 one by one. The doors numbered A45 or B11 in the following trains have no corresponding platform doors, and the platform door numbered 21 has no corresponding train door, so they are not within the control range.

[0044] Figure 5 Schematic diagram of the control of the platform door of the virtual marshaling train stop provided by the present invention, such as Figure 5 As shown, the downlink control command of the platform screen door (PSD) on one side is divided into four sub-commands PSD1-1, PSD1-2, PSD1-3, and PSD1-4, and each sub-command controls a part of the platform door.

[0045] Subcommand PSD1-1 is used to control the platform doors corresponding to the first 4 trains of the 4+4 virtual marshaling (the corresponding numbers are 1-20).

[0046] Subcommands PSD1-3 are used to control the platform doors corresponding to the 4-marshaling trains after the 4+4 virtual marshaling (the corresponding numbers are 22-40).

[0047] Subcommands PSD1-4 are used to control the corresponding platform doors (numbered 11-30) when a single 4-marshaling set stops in center.

[0048] Subcommands PSD1-2 (corresponding platform door numbers 21-40) and subcommands PSD1-1 are combined to control the corresponding platform doors of 8-carriage trains or 4+4 mechanical trains.

[0049] After the train enters the station and stops, you only need to select the corresponding sub-command to the platform door system according to the current marshaling mode to control the corresponding platform door.

[0050] The rail transit operation control method provided by the present invention determines the platform doors and car doors that need to be controlled according to the platform doors and car doors that can form a pair after the current train enters the platform and stops, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0051] In some embodiments, when the train marshaling mode is a virtual marshaling mode, the first car to enter the station and leave the station first is the leading car, and the car that enters the station and leaves the station later behind the leading car is the following car; The target platform door and the target vehicle door include a first target platform door and a first target vehicle door that need to be controlled after the current leading vehicle enters the platform and stops steadily, and a second target platform door and a second target vehicle door that need to be controlled after the current following vehicle enters the platform and stops steadily.

[0052] Specifically, in an embodiment of the present application, when the current train's marshaling mode is a virtual marshaling mode, the target platform door and target car door include the first target platform door and first target car door that need to be controlled after the current leading car enters the platform and stops, and the second target platform door and second target car door that need to be controlled after the current following car enters the platform and stops.

[0053] For example, Figure 4 In a certain subway line, when a 4+4 virtual marshaling train stops at the platform, the doors that need to be controlled include all the train doors of the leading car, and the platform doors numbered 1-20 corresponding to the all the train doors of the leading car, as well as the other doors of the following car except the last door (numbered A45 or B11) at the rear, and the platform doors numbered 22-40 corresponding to the other doors of the following car except the last door at the rear.

[0054] The rail transit operation control method provided by the present invention determines the platform doors and car doors that need to be controlled according to the platform doors and car doors that can form a pair after the current train enters the platform and stops, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0055] In some embodiments, when a virtual marshaling is established during the process of the leading train and the following train entering the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target train door to open includes: When it is determined that the leading vehicle enters the platform and stops steadily, controlling the first target platform door and the first target vehicle door to open; When it is determined that the following vehicle enters the platform and stops steadily, the second target platform door and the second target vehicle door are controlled to open.

[0056] Specifically, when the current train marshaling mode is virtual marshaling mode, there are two ways to enter the station: first, the leading car and the following car enter the station one after another, that is, the marshaling is established on the platform. Second, the leading car and the following car enter the station together in the form of a formation, that is, the virtual marshaling is completed before entering the station.

[0057] For the first pit stop method, combined with Figure 5 The control command in the description of this entry method is as follows: When the lead train enters the station, it is necessary to check that all platform doors are closed and locked: The computer interlocking (CI) periodically reports to the zone controller (ZC) the closed and locked status of the entire train of platform doors. The closed and locked status of the entire train of platform doors is composed of the PSD1-1 status and the PSD1-2 status, which is obtained by the network communication between CI and the platform door system or the two-way relay input and output (IO) interface.

[0058] ZC sends the closed and locked status of PSD1-1 and PSD1-2 to the lead vehicle.

[0059] When either of the two logical platform doors PSD1-1 and PSD1-2 is open, the leading vehicle is not allowed to enter the station and should stop immediately in front of the station or stop inside the station using emergency braking.

[0060] After the lead train enters the station and stops, open the corresponding platform door.

[0061] After the leading vehicle has checked and stopped steadily, the on-board controller (VOBC) sends the PSD1-1 door opening command to the CI.

[0062] After receiving the door opening command, CI communicates with the platform door system network or drives the relay IO interface to drive the platform door corresponding to PSD1-1 to open the door.

[0063] When following the vehicle into the station, only check whether the back half of the platform door is closed and locked: Both ZC and the leading vehicle send the closed and locked status of PSD1-1 and PSD1-2 to the following vehicle, where PSD1-1 is not closed and locked, and PSD1-2 is closed and locked.

[0064] When the VOBC of the following vehicle enters the station, it only checks the closed and locked state of PSD1-2. When PSD1-2 loses the closed and locked state, the following vehicle is not allowed to enter the station and should immediately stop in front of the station or stop in the station with emergency braking.

[0065] After the following vehicle enters the station and stops, open the corresponding platform door.

[0066] The VOBC of the following vehicle checks that the vehicle has stopped steadily and accurately and then sends the PSD1-3 door opening command to the CI.

[0067] After receiving the door opening command, CI communicates with the platform door system network or drives the relay IO interface to drive the platform door corresponding to PSD1-3 to open the door.

[0068] The rail transit operation control method provided by the present invention determines the marshaling mode of the current train, and determines the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0069] In some embodiments, when a virtual marshaling has been established before the leading train enters the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target train door to open includes: When it is determined that the leading vehicle and the following vehicle have both entered the platform and stopped steadily, the first target platform door, the first target vehicle door, the second target platform door and the second target vehicle door are controlled to open synchronously.

[0070] Specifically, when the current train marshaling mode is virtual marshaling mode, there are two ways to enter the station: first, the leading car and the following car enter the station one after another, that is, the marshaling is established on the platform. Second, the leading car and the following car enter the station together in the form of a formation, that is, the virtual marshaling is completed before entering the station.

[0071] For the second pit stop method, combined with Figure 5 The control command in the description of this entry method is as follows: CI periodically reports to ZC the closed and locked status of the entire train of platform doors. The closed and locked status of the entire train of platform doors is composed of the PSD1-1 status and the PSD1-2 status, which are obtained by the network communication between CI and the platform door system or the two-way relay IO interface.

[0072] ZC sends the closed and locked status of PSD1-1 and PSD1-2 to the virtual train set.

[0073] When any of the two logical platform doors PSD1-1 and PSD1-2 is opened, no virtual marshaling train (including the lead train and the following train) is allowed to enter the station and should immediately stop in front of the station or stop in the station with emergency braking.

[0074] When the virtual marshaling train enters the station and stops steadily and accurately, the VOBC of the leading car sends the door opening command of PSD1-1 and PSD1-3 to CI.

[0075] After receiving the door opening and closing command, CI communicates with the platform door system network or drives the relay IO interface to drive the platform doors except door No. 21 to open synchronously.

[0076] The rail transit operation control method provided by the present invention determines the marshaling mode of the current train, and determines the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0077] In some embodiments, the method further comprises: When it is determined that the virtual marshaling mode is not to be released at the platform, and passengers have finished boarding and the target platform door and the target car door are both closed, the leading car and the following car are controlled to drive out of the platform together in the virtual marshaling mode.

[0078] Specifically, in the embodiment of the present application, when the current train marshaling mode is the virtual marshaling mode, there are two ways to leave the station: first, the leading car and the following car leave the station together in the form of a formation. Second, the leading car and the following car leave the station one after another, that is, leave the station after being unmarshaled at the platform.

[0079] For the first exit method, combined with Figure 5 The control command in , the description of this outbound method is as follows: During the opening of the car doors and platform doors, the VOBC of the leading car and the following car are grouped. After the group is established, the leading car of the virtual group sends the door closing command of PSD1-1 and PSD1-3 to CI.

[0080] After receiving the door closing command, CI communicates with the platform door system network or drives the relay IO interface to drive the platform doors corresponding to PSD1-1 and PSD1-3 to close.

[0081] After the leading car of the virtual marshaling checks that the closing and locking states of PSD1-1 and PSD1-2 are both valid, it controls the entire marshaling train to leave the station.

[0082] The rail transit operation control method provided by the present invention determines the marshaling mode of the current train, and determines the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0083] In some embodiments, the method further comprises: When it is determined that the virtual marshaling mode is released at the platform, the passengers of the leading car have finished boarding, and the first target platform door and the first target car door are both closed, the leading car is controlled to leave the platform first; When it is determined that the passengers of the following vehicle have finished boarding and the second target platform door and the second target vehicle door are both closed, the following vehicle is controlled to drive out of the platform.

[0084] Specifically, in the embodiment of the present application, when the current train marshaling mode is the virtual marshaling mode, there are two ways to leave the station: first, the leading car and the following car leave the station together in the form of a formation. Second, the leading car and the following car leave the station one after another, that is, leave the station after being unmarshaled at the platform.

[0085] For the second exit method, combined with Figure 5 The control command in , the description of this outbound method is as follows: Lead car closes its door and leaves the station: The VOBC of the lead car closes the car door and sends the PSD1-1 platform door closing command to the CI; After receiving the door opening and closing command, CI communicates with the platform door system network or drives the relay IO interface to drive PSD1-1 platform door to close. After PSD1-1 is closed, PSD1-3 is still open. At this time, the exit signal is red and cannot be opened for the leading car to exit. After the VOBC of the leading train checks that PSD1-1 is closed and locked, it applies to CI for an open signal to start the train; After receiving the departure application, CI checks that PSD1-1 is closed and the locking conditions meet the open signal, and the lead car automatically leaves the station.

[0086] CI automatically turns off the exit signal after checking that the leading car has left the station.

[0087] Follow the car to close the door and exit the station: The VOBC of the following vehicle closes the door and sends the PSD1-3 platform door closing command to the CI; After receiving the door opening and closing command, CI communicates with the platform door system network or drives the relay IO interface to drive PSD1-3 platform doors to close. At this time, the exit signal should automatically open and the following vehicle should automatically exit the station.

[0088] The rail transit operation control method provided by the present invention determines the marshaling mode of the current train, and determines the platform doors and car doors that need to be controlled after the train enters the platform and stops according to the marshaling mode of the current train, thereby realizing refined control of the platform doors and car doors under different marshaling modes.

[0089] The rail transit operation control device provided by the present invention is described below. The rail transit operation control device described below and the rail transit operation control method described above can be referenced to each other.

[0090] Figure 6 is a schematic diagram of the structure of the rail transit operation control device provided by the present invention, such as Figure 6 As shown, the present invention provides a rail transit operation control device, comprising: The first determination module 601 is used to determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train is composed of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power to support independent operation; The second determination module 602 is used to determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops when the marshaling mode of the current train is the virtual marshaling mode; the platform door and car door that need to be controlled are different in different marshaling modes; The control module 603 is used to control the target platform door and the target car door to open when it is determined that the train enters the platform and stops.

[0091] Specifically, the above-mentioned rail transit operation control device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned rail transit operation control method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0092] Figure 7 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 7As shown, the electronic device may include: a processor 810, a communications interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communications interface 820 and the memory 830 communicate with each other through the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the rail transit operation control method, which includes: Determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train is composed of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power support for independent operation; When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; under different marshaling modes, the platform door and car door that need to be controlled are different; When it is determined that the train enters the platform and stops steadily, the target platform door and the target vehicle door are controlled to open.

[0093] In addition, the logic instructions in the above-mentioned memory 830 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0094] On the other hand, the present invention further provides a computer program product, the computer program product includes a computer program, the computer program can be stored in a non-transitory computer-readable storage medium, when the computer program is executed by a processor, the computer can execute the rail transit operation control method provided by the above methods, the method includes: Determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train is composed of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power support for independent operation; When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; under different marshaling modes, the platform door and car door that need to be controlled are different; When it is determined that the train enters the platform and stops steadily, the target platform door and the target vehicle door are controlled to open.

[0095] In another aspect, the present invention further provides a non-transitory computer-readable storage medium having a computer program stored thereon, which is implemented when the computer program is executed by a processor to execute the rail transit operation control method provided by the above methods, the method comprising: Determine the marshaling mode of the current train; the marshaling modes of the train include single marshaling mode, mechanical marshaling mode and virtual marshaling mode; when the marshaling mode of the train is single marshaling mode, the train is composed of one car body, and the car body includes one or more carriages; when the marshaling mode of the train is mechanical marshaling mode, the train is composed of multiple car bodies connected, and each car body includes one or more carriages; when the marshaling mode of the train is virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power support for independent operation; When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; under different marshaling modes, the platform door and car door that need to be controlled are different; When it is determined that the train enters the platform and stops steadily, the target platform door and the target vehicle door are controlled to open.

[0096] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0097] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0098] It should also be noted that the terms "target", "first", "second", etc. in the embodiments of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first" and "second" are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more.

[0099] In the embodiments of the present application, the term "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0100] "Determine B based on A" in the embodiments of the present application means that the factor A should be considered when determining B. It is not limited to "B can be determined based on A alone", but should also include: "Determine B based on A and C", "Determine B based on A, C and E", "Determine C based on A, and further determine B based on C", etc. In addition, it can also include taking A as a condition for determining B, for example, "When A meets the first condition, use the first method to determine B"; for another example, "When A meets the second condition, determine B", etc.; for another example, "When A meets the third condition, determine B based on the first parameter", etc. Of course, it can also be a condition that takes A as a factor for determining B, for example, "When A meets the first condition, use the first method to determine C, and further determine B based on C", etc.

[0101] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0102] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rail transit operation control method, characterized in that: include: Determine the marshaling mode of the current train; the train marshaling mode includes single marshaling mode, mechanical marshaling mode and virtual marshaling mode; When the train marshaling mode is a single marshaling mode, the train is composed of a car body, which includes one or more carriages; when the train marshaling mode is a mechanical marshaling mode, the train is composed of multiple car bodies connected together, each car body includes one or more carriages; when the train marshaling mode is a virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power to support independent operation; When the current train marshaling mode is the virtual marshaling mode, determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; under different marshaling modes, the platform door and car door that need to be controlled are different; When it is determined that the train enters the platform and stops steadily, the target platform door and the target vehicle door are controlled to open.

2. The rail transit operation control method according to claim 1, characterized in that: The step of determining the target platform door and target vehicle door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops steadily comprises: Determine the platform doors and train doors that can form pairs after the train corresponding to the virtual marshaling mode enters the platform and stops steadily; Determine that the train door and platform door that can form a pair are the target platform door and the target train door; the target platform door does not include the platform door that has no corresponding train door after the train enters the platform and stops steadily; the target train door does not include the train door that has no corresponding platform door after the train enters the platform and stops steadily.

3. The rail transit operation control method according to claim 1, characterized in that: When the train marshaling mode is virtual marshaling mode, the first car to enter the station and leave the station first is the leading car, and the car that enters the station and leaves the station later behind the leading car is the following car; The target platform door and the target vehicle door include a first target platform door and a first target vehicle door that need to be controlled after the current leading vehicle enters the platform and stops steadily, and a second target platform door and a second target vehicle door that need to be controlled after the current following vehicle enters the platform and stops steadily.

4. The rail transit operation control method according to claim 3, characterized in that: In the case where a virtual marshaling is established during the process of the leading train and the following train entering the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target car door to open includes: When it is determined that the leading vehicle enters the platform and stops steadily, controlling the first target platform door and the first target vehicle door to open; When it is determined that the following vehicle enters the platform and stops steadily, the second target platform door and the second target vehicle door are controlled to open.

5. The rail transit operation control method according to claim 3, characterized in that: In the case where a virtual marshaling has been established before the leading train enters the station, when it is determined that the train enters the platform and stops steadily, controlling the target platform door and the target train door to open includes: When it is determined that the leading vehicle and the following vehicle have both entered the platform and stopped steadily, the first target platform door, the first target vehicle door, the second target platform door and the second target vehicle door are controlled to open synchronously.

6. The rail transit operation control method according to claim 3, characterized in that: The method further comprises: When it is determined that the virtual marshaling mode is not to be released at the platform, and passengers have finished boarding and the target platform door and the target car door are both closed, the leading car and the following car are controlled to drive out of the platform together in the virtual marshaling mode.

7. The rail transit operation control method according to claim 3, characterized in that: The method further comprises: When it is determined that the virtual marshaling mode is released at the platform, the passengers of the leading car have finished boarding, and the first target platform door and the first target car door are both closed, the leading car is controlled to leave the platform first; When it is determined that the passengers of the following vehicle have finished boarding and the second target platform door and the second target vehicle door are both closed, the following vehicle is controlled to drive out of the platform.

8. A rail transit operation control device, characterized in that: include: The first determination module is used to determine the marshaling mode of the current train; the train marshaling mode includes a single marshaling mode, a mechanical marshaling mode and a virtual marshaling mode; When the train marshaling mode is a single marshaling mode, the train is composed of a car body, which includes one or more carriages; when the train marshaling mode is a mechanical marshaling mode, the train is composed of multiple car bodies connected together, each car body includes one or more carriages; when the train marshaling mode is a virtual marshaling mode, the train is composed of multiple car bodies forming a formation, each car body includes one or more carriages, and each car body has power to support independent operation; The second determination module is used to determine the target platform door and target car door that need to be controlled after the train corresponding to the virtual marshaling mode enters the platform and stops when the marshaling mode of the current train is the virtual marshaling mode; the platform door and car door that need to be controlled are different under different marshaling modes; The control module is used to control the target platform door and the target vehicle door to open when it is determined that the train has entered the platform and stopped steadily.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the rail transit operation control method as described in any one of claims 1 to 7 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the rail transit operation control method as claimed in any one of claims 1 to 7 is implemented.

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