Dormancy awakening method and system for train supporting multi-manufacturer vehicle-mounted equipment mechanical marshalling

Abstract

The invention provides a sleep awakening method and system for a mechanically marshaled train supporting multi-manufacturer vehicle-mounted equipment. The mechanically marshaled train is marshaled by a plurality of unit trains supporting the multi-manufacturer vehicle-mounted equipment. Each unit train is provided with a TCMS, and a first end and a second end are respectively provided with a VOBC and an AOM; the mechanical marshalling train is in a dormant state; the method comprises the steps that after a mechanically-grouped train receives an awakening command output by any AOM, the mechanically-grouped train is powered on; each VOBC and each TCMS finish self-inspection respectively; each VOBC is determined to be in a mechanical marshalling state according to the electric hook coupling state and the mechanical hook coupling state; each TCMS completes three-layer networking; the leading vehicle establishes cross-vehicle communication with the following vehicles; and if the mechanical marshalling train determines that the awakening state is successful awakening through the awakening test, the mechanical marshalling train confirms that the awakening is successful. By means of the method, the dormancy awakening problem of the train supporting mechanical marshalling of vehicle-mounted equipment of different manufacturers is solved.

Description

Technical Field

[0001] The present application relates to the field of rail transit technology, and in particular to a sleep and wake-up method and system that supports mechanical marshaling of multi-vendor on-board equipment trains. Background Art

[0002] Flexible marshaling refers to the online operation process, in which the rail transit train operation organization mode is changed by reconnecting / disconnecting according to the operation needs. Flexible marshaling is divided into mechanical flexible marshaling and virtual flexible marshaling. Regardless of the marshaling form, new requirements are put forward for the communication between unit trains.

[0003] Currently, it only supports the sleep and wake-up of fixed-marshaling trains from one manufacturer, and how to support the sleep and wake-up of mechanical marshaling trains with on-board equipment from different manufacturers has become a core issue. Summary of the invention

[0004] In order to solve one of the above-mentioned technical defects, the present application provides a sleep and wake-up method and system that supports mechanical marshaling trains with on-board equipment from multiple manufacturers.

[0005] In a first aspect, the present application provides a sleep awakening method for a mechanical marshaling train supporting on-board equipment from multiple manufacturers, wherein the mechanical marshaling train is composed of multiple unit trains supporting on-board equipment from multiple manufacturers; a unit train in the mechanical marshaling train far away from a depot door end is a leading train, and other unit trains are following trains;

[0006] Each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end and the second end is an inactive end;

[0007] Each unit train is equipped with a train control and management system TCMS, and the first end and the second end are respectively equipped with a vehicle-mounted controller VOBC and a dormancy awakening unit AOM;

[0008] The mechanical train is dormant;

[0009] The method comprises:

[0010] After the mechanical marshaling train receives a wake-up command output by any AOM through a hard-wired IO signal, the mechanical marshaling train is powered on;

[0011] Each VOBC and TCMS of the mechanical marshaling train completes self-inspection;

[0012] Each VOBC of a mechanical marshaling train determines whether it is in a mechanical marshaling state according to the electric coupling state and the mechanical coupling state;

[0013] Each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train;

[0014] The leading car of the mechanical marshaling train establishes inter-car communication with the following cars respectively;

[0015] The mechanical marshaling train determines the wake-up status through the wake-up test;

[0016] If the awakening status is awakening success, the mechanical marshaling train confirms that the awakening is successful.

[0017] Optionally, each AOM establishes a secure communication connection with an automatic train monitoring system ATS; each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS;

[0018] Before the mechanical train is powered on, it also includes:

[0019] ATS checks whether the sleep and wake-up status reported by all AOMs meets the wake-up conditions;

[0020] If the conditions are met, the ATS sends a wake-up command to all AOMs;

[0021] After any AOM of the mechanical marshalling train receives the wake-up command, it outputs the wake-up command to the mechanical marshalling train through a hard-line IO signal.

[0022] Optionally, the mechanical marshaling train determines the wake-up state through a wake-up test, including:

[0023] After the first VOBC of the mechanical marshaling train is activated, it reports the position and coupling status of the leading car to the zone controller ZC; the first VOBC is located at the first end of the leading car;

[0024] The first VOBC of the mechanical marshaling train sends the first wake-up test request to the ZC;

[0025] After receiving the first wake-up test application, the ZC sends the first wake-up test authorization to the first VOBC;

[0026] After receiving the first wake-up test authorization, the first VOBC of the mechanical marshaling train performs the wake-up test;

[0027] After the first VOBC of the mechanical marshaling train determines that the wake-up test has passed, the cab activation is released and the in-car end change is performed;

[0028] The second VOBC of the mechanical marshaling train activates the cab and sends a second wake-up test request to the ZC; wherein the second VOBC is located at the second end of the leading car;

[0029] After receiving the second wake-up test application, the ZC sends a second wake-up test authorization to the second VOBC;

[0030] After receiving the second wake-up test authorization, the second VOBC of the mechanical marshaling train performs the wake-up test;

[0031] After the second VOBC of the mechanical marshaling train determines that the wake-up test has passed, it releases the cab activation, reports the wake-up status to the first VOBC as a success, and notifies the first VOBC to activate the cab;

[0032] The third VOBC of the mechanical marshaling train activates the cab and sends a third wake-up test request to the ZC; wherein the third VOBC is located at the first end of the following car;

[0033] After receiving the third wake-up test application, ZC sends the third wake-up test authorization to the third VOBC;

[0034] After receiving the third wake-up test authorization, the third VOBC of the mechanical marshaling train performs the wake-up test;

[0035] After the third VOBC of the mechanical marshaling train determines that the wake-up test has passed, the cab activation is released and the in-car end change is performed;

[0036] The fourth VOBC of the mechanical marshaling train activates the cab and sends a fourth wake-up test request to the ZC; wherein the fourth VOBC is located at the second end of the following car;

[0037] After receiving the fourth wake-up test application, the ZC sends a fourth wake-up test authorization to the fourth VOBC;

[0038] After receiving the fourth wake-up test authorization, the fourth VOBC of the mechanical marshaling train performs the wake-up test;

[0039] After the fourth VOBC of the mechanical marshaling train determines that the wake-up test has passed, it reports the wake-up status to the third VOBC as a success;

[0040] The third VOBC of the mechanical marshaling train notifies the first VOBC that the wake-up status is successful;

[0041] The first VOBC of the mechanical marshalling train is in a state of synchronous awakening to the second VOBC, which is a successful awakening.

[0042] Optionally, after performing the wake-up test, the following steps are further included:

[0043] After the first VOBC of the mechanical marshaling train determines that the wake-up test has not passed, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the ATS as wake-up failure;

[0044] After the second VOBC of the mechanical marshalling train determines that the wake-up test has not passed, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the first VOBC and ATS as wake-up failure.

[0045] Optionally, after the first VOBC of the mechanical marshaling train is activated, the method further comprises:

[0046] The first VOBC of the mechanical marshaling train is synchronously awakened to the third VOBC in real time.

[0047] Optionally, after the mechanical marshaling train confirms that the awakening is successful, the following further steps are included:

[0048] If the first VOBC of the mechanical marshaling train is determined to stop at the sleep awakening stop point and has the sleep conditions, it sends a first signal to the ATS to allow sleep; if the third VOBC of the mechanical marshaling train is determined to stop steadily in the sleep awakening area and has the sleep conditions, it sends a first signal to the ATS to allow sleep; the first VOBC is located at the first end of the leading car, and the third VOBC is located at the first end of the following car;

[0049] After receiving the two first signals, the ATS feeds back the sleep command to the first VOBC and the third VOBC respectively;

[0050] After receiving the sleep command, the first VOBC of the mechanical marshaling train sends a sleep request to the first TCMS, and after collecting the first instruction of the train allowing sleep sent by the first TCMS, sends a second signal of the train allowing sleep to the third VOBC of the mechanical marshaling train; after receiving the sleep command, the third VOBC sends a sleep request to the second TCMS, and after collecting the first instruction of the train allowing sleep sent by the second TCMS, sends a third signal of the train allowing sleep to the first VOBC of the mechanical marshaling train; wherein, the first TCMS is located at the first end of the leading car, and the second TCMS is located at the first end of the following car;

[0051] After the first VOBC of the mechanical marshaling train collects the third signal, it sends a dormancy cancellation request to the ZC; after the third VOBC of the mechanical marshaling train collects the second signal, it sends a dormancy cancellation request to the ZC;

[0052] After receiving the sleep deregistration request, ZC feeds back a second instruction to confirm the sleep deregistration;

[0053] After the first VOBC of the mechanical marshaling train acquires the second instruction, it sends a fourth signal indicating that the local end sleep cancellation is successful to the third VOBC; after the third VOBC of the mechanical marshaling train acquires the second instruction, it sends a fifth signal indicating that the local end sleep cancellation is successful to the first VOBC;

[0054] After the first VOBC of the mechanical marshaling train collects the fifth signal, it sends a power-off command to the leading car; after the third VOBC of the mechanical marshaling train collects the fourth signal, it sends a power-off command to the following car.

[0055] Optionally, after sending the dormancy deregistration request to the ZC, the method further includes:

[0056] After the first VOBC of the mechanical marshalling train fails to collect the second instruction, it sends the sixth signal of the local sleep deregistration failure to the third VOBC; after the third VOBC of the mechanical marshalling train fails to collect the second instruction, it sends the seventh signal of the local sleep deregistration failure to the first VOBC.

[0057] Optionally, after the first VOBC of the mechanical marshaling train receives the sleep command, the method further includes:

[0058] The first VOBC of the mechanical marshaling train continuously sends a sleep command to the third VOBC;

[0059] After the third VOBC of the mechanical marshaling train receives the sleep command, it also includes:

[0060] The third VOBC of the mechanical train continuously sends a sleep instruction to the first VOBC.

[0061] Optionally, after the mechanical marshaling train is powered on, the following steps are further included:

[0062] The AOM at the first end of each unit train of the mechanical marshaling train synchronizes the wake-up state to the AOM at the second end through the Ethernet communication channel of the mechanical marshaling train.

[0063] In a second aspect, the present application provides a sleep wake-up system for mechanical marshaling trains supporting multi-vendor onboard equipment, the system comprising: a mechanical marshaling train, an automatic train monitoring system ATS, and a zone controller ZC;

[0064] Among them, the mechanical marshaling train is composed of multiple unit trains supporting on-board equipment from multiple manufacturers; a unit train far away from the depot door end of the mechanical marshaling train is the leading train, and the other unit trains are following trains; each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end, and the second end is an inactive end; each unit train is equipped with a train control and management system TCMS, and the first end and the second end are respectively equipped with an on-board controller VOBC and a dormant awakening unit AOM; the mechanical marshaling train is in a dormant state; the mechanical marshaling train executes the steps executed by the mechanical marshaling train in the method of the first aspect above;

[0065] Each AOM establishes a secure communication connection with the ATS; each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS; the ATS executes the steps executed by the ATS in the method of the first aspect above;

[0066] ZC executes the steps executed by ZC in the method of the first aspect above.

[0067] The present application provides a dormant awakening method and system for a mechanical marshaling train supporting multi-manufacturer on-board equipment, wherein the mechanical marshaling train is composed of a multi-unit train supporting multi-manufacturer on-board equipment; a unit train far from the depot door end of the mechanical marshaling train is a leading train, and other unit trains are following trains; each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end, and the second end is a non-active end; each unit train is equipped with a TCMS, and the first end and the second end are respectively equipped with a VOBC and an AOM; the mechanical marshaling train is in a dormant state; The method includes: after the mechanical marshaling train receives a wake-up command output by any AOM through a hard-wired IO signal, the mechanical marshaling train is powered on; each VOBC and TCMS of the mechanical marshaling train completes self-test respectively; each VOBC of the mechanical marshaling train determines that it is in a mechanical marshaling state according to the electric coupling state and the mechanical coupling state; each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train; the leading car of the mechanical marshaling train establishes cross-car communication with the following car respectively; the mechanical marshaling train determines the wake-up state through a wake-up test; if the wake-up state is a successful wake-up, the mechanical marshaling train confirms that the wake-up is successful. The method of the present application solves the problem of dormant wake-up of mechanical marshaling trains that support on-board equipment from different manufacturers. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0069] Figure 1 A schematic diagram of a mechanical marshaling train provided in an embodiment of the present application;

[0070] Figure 2 A schematic diagram of an activated end and an inactivated end provided in an embodiment of the present application;

[0071] Figure 3 A schematic diagram of the interaction between an ATS and an AOM provided in an embodiment of the present application;

[0072] Figure 4 A flowchart of a sleep awakening method for a mechanical train supporting multi-vendor on-board equipment provided by an embodiment of the present application;

[0073] Figure 5 A schematic diagram of establishing a cross-vehicle communication provided in an embodiment of the present application;

[0074] Figure 6 A schematic diagram of a wake-up test failure provided in an embodiment of the present application;

[0075] Figure 7A schematic diagram of determining a wake-up state through a wake-up test provided in an embodiment of the present application;

[0076] Figure 8 A schematic diagram of a sleep process provided in an embodiment of the present application. DETAILED DESCRIPTION

[0077] In order to make the technical solutions and advantages in the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0078] In the process of implementing the present application, the inventors found that currently only fixed-marshaling trains from one manufacturer are supported from dormancy to wake-up, and how to support the dormancy to wake-up of mechanical-marshaling trains with on-board equipment from different manufacturers becomes a core issue.

[0079] In view of the above problems, the present application provides a dormant awakening method and system for a mechanical marshaling train supporting on-board equipment from multiple manufacturers, wherein the mechanical marshaling train is composed of multiple unit trains supporting on-board equipment from multiple manufacturers; a unit train in the mechanical marshaling train far away from the depot door end is the leading train, and the other unit trains are following trains; each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an activated end, and the second end is a non-activated end; each unit train is equipped with TCMS, and the first end and the second end are respectively equipped with VOBC and AOM; the mechanical marshaling train is in a dormant state. Sleep state; the method includes: after the mechanical marshaling train receives the wake-up command output by any AOM through the hard-wired IO signal, the mechanical marshaling train is powered on; each VOBC and TCMS of the mechanical marshaling train completes self-test respectively; each VOBC of the mechanical marshaling train determines that it is in the mechanical marshaling state according to the electric coupling state and the mechanical coupling state; each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train; the leading car of the mechanical marshaling train establishes cross-car communication with the following car respectively; the mechanical marshaling train determines the wake-up state through the wake-up test; if the wake-up state is a successful wake-up, the mechanical marshaling train confirms that the wake-up is successful. The method of the present application solves the problem of dormant wake-up of mechanical marshaling trains that support on-board equipment from different manufacturers.

[0080] This embodiment provides a sleep and wake-up method for a mechanical train supporting on-board equipment from multiple manufacturers, which is executed by a sleep and wake-up system supporting on-board equipment from multiple manufacturers. The sleep and wake-up system supporting on-board equipment from multiple manufacturers includes: a mechanical train, an ATS (Automatic Train Supervision), and a ZC (Zone Control).

[0081] 1. Mechanical marshaling train

[0082] Mechanical marshaling trains are composed of multiple unit trains supporting onboard equipment from different manufacturers. In a mechanical marshaling train, a unit train far away from the depot door is the leading train, and the other unit trains are the following trains, such as Figure 1 shown.

[0083] Each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end and the second end is an inactive end. Figure 2 As shown, if the active end of the leading car is TC1 and the inactive end is TC2, the first end of the leading car is TC1 and the second end is TC2. If the active end of the following car is TC1 and the inactive end is TC2, the first end of the following car is TC1 and the second end is TC2. For the convenience of description, unless otherwise specified in this embodiment and subsequent embodiments, the active end of each unit train is TC1 and the inactive end is TC2, that is, the first end is TC1 and the second end is TC2. For other situations, just refer to this situation for adaptive changes, and no further description will be given.

[0084] Each unit train is equipped with TCMS (Train Control and Management System), and the first end and the second end are equipped with VOBC (Vehicle On-Board Controller) and AOM (Assistant Operation Module) respectively. The mechanical marshaling train is in a dormant state.

[0085] The mechanical marshalling train executes the steps executed by the mechanical marshalling train in the sleep and wake-up method for a mechanical marshalling train supporting on-board equipment from multiple manufacturers provided in this embodiment.

[0086] That is, perform the following steps:

[0087] After the mechanical marshaling train receives a wake-up command output by any AOM through a hard-line IO signal, the mechanical marshaling train is powered on.

[0088] Each VOBC and TCMS of the mechanical marshaling train completes self-inspection respectively.

[0089] Each VOBC of a mechanical marshaling train is determined to be in a mechanical marshaling state according to the electrical coupling state and the mechanical coupling state.

[0090] Each TCMS of a mechanically marshaled train completes the three-layer networking of the mechanically marshaled train.

[0091] The leading car of a mechanically marshaled train establishes inter-car communications with the following cars.

[0092] The mechanical train is awakened by a wake-up test.

[0093] If the awakening status is awakening success, the mechanical marshaling train confirms that the awakening is successful.

[0094] In addition, after any AOM of the mechanical marshaling train receives the wake-up command, it outputs the wake-up command to the mechanical marshaling train through a hard-line IO signal.

[0095] Among them, the mechanical marshaling train determines the wake-up state through the wake-up test, including:

[0096] After the first VOBC of the mechanical marshaling train is activated, it reports the position and coupling status of the leading car to the zone controller ZC. The first VOBC is located at the first end of the leading car.

[0097] The first VOBC of the mechanical train sends the first wake-up test request to the ZC.

[0098] After the first VOBC of the mechanical marshaling train receives the first wake-up test authorization, it performs the wake-up test.

[0099] After the first VOBC of the mechanical marshaling train determines that the wake-up test has passed, the cab activation is released and the in-car end change is performed.

[0100] The second VOBC of the mechanical marshaling train activates the cab and sends a second wake-up test request to the ZC. The second VOBC is located at the second end of the leading car.

[0101] After receiving the second wake-up test authorization, the second VOBC of the mechanical marshalling train performs the wake-up test.

[0102] After the second VOBC of the mechanical marshalling train determines that the wake-up test has passed, it releases the cab activation, reports the wake-up status to the first VOBC as a successful wake-up, and notifies the first VOBC to activate the cab.

[0103] The third VOBC of the mechanical marshaling train activates the cab and sends a third wake-up test request to the ZC. The third VOBC is located at the first end of the following car.

[0104] After receiving the third wake-up test authorization, the third VOBC of the mechanical marshalling train performs the wake-up test.

[0105] After the third VOBC of the mechanical marshaling train determines that the wake-up test has passed, it releases the cab activation and performs the in-car end change.

[0106] The fourth VOBC of the mechanical marshaling train activates the cab and sends a fourth wake-up test request to the ZC. The fourth VOBC is located at the second end of the following car.

[0107] After receiving the fourth wake-up test authorization, the fourth VOBC of the mechanical marshalling train performs the wake-up test.

[0108] After the fourth VOBC of the mechanical marshaling train determines that the wake-up test has passed, it reports the wake-up status to the third VOBC as a success.

[0109] The third VOBC of the mechanical marshaling train notifies the first VOBC that the awakening status is successful.

[0110] The first VOBC of the mechanical marshalling train is in a state of synchronous awakening to the second VOBC, which is a successful awakening.

[0111] In addition, after performing the wake-up test, it also includes:

[0112] After the first VOBC of the mechanical marshaling train determines that the wake-up test has not passed, the original cab activation status is retained and the wake-up status is reported to the ATS as wake-up failure.

[0113] After the second VOBC of the mechanical marshaling train determines that the wake-up test has not passed, it retains the original cab activation status and reports the wake-up status as wake-up failure to the first VOBC and ATS.

[0114] After the first VOBC of the mechanical marshaling train is activated, the method further includes:

[0115] The first VOBC of the mechanical marshaling train is synchronously awakened to the third VOBC in real time.

[0116] Among them, after the mechanical marshaling train confirms that the awakening is successful, it also includes:

[0117] If the first VOBC of the mechanical marshaling train is determined to stop at the sleep wake-up stop point and meets the sleep conditions, the first signal allowing sleep is sent to the ATS. If the third VOBC of the mechanical marshaling train is determined to stop steadily in the sleep wake-up area and meets the sleep conditions, the first signal allowing sleep is sent to the ATS. The first VOBC is located at the first end of the leading car, and the third VOBC is located at the first end of the following car.

[0118] After receiving the sleep command, the first VOBC of the mechanical marshaling train sends a sleep request to the first TCMS, and after collecting the first instruction of the train allowing sleep sent by the first TCMS, sends the second signal of the train allowing sleep to the third VOBC of the mechanical marshaling train. After receiving the sleep command, the third VOBC sends a sleep request to the second TCMS, and after collecting the first instruction of the train allowing sleep sent by the second TCMS, sends the third signal of the train allowing sleep to the first VOBC of the mechanical marshaling train. Among them, the first TCMS is located at the first end of the leading car, and the second TCMS is located at the first end of the following car.

[0119] After the first VOBC of the mechanical marshaling train collects the third signal, it sends a sleep cancellation request to the ZC. After the third VOBC of the mechanical marshaling train collects the second signal, it sends a sleep cancellation request to the ZC.

[0120] After the first VOBC of the mechanical marshaling train acquires the second instruction, it sends a fourth signal indicating that the local end sleep cancellation is successful to the third VOBC. After the third VOBC of the mechanical marshaling train acquires the second instruction, it sends a fifth signal indicating that the local end sleep cancellation is successful to the first VOBC.

[0121] After the first VOBC of the mechanical marshaling train collects the fifth signal, it sends a power-off command to the leading car. After the third VOBC of the mechanical marshaling train collects the fourth signal, it sends a power-off command to the following car.

[0122] After sending the dormancy deregistration request to the ZC, the following steps are also included:

[0123] After the first VOBC of the mechanical marshaling train fails to collect the second instruction, it sends the sixth signal of the failure of the local sleep cancellation to the third VOBC. After the third VOBC of the mechanical marshaling train fails to collect the second instruction, it sends the seventh signal of the failure of the local sleep cancellation to the first VOBC.

[0124] After the first VOBC of the mechanical marshaling train receives the sleep command, the following steps are also included:

[0125] The first VOBC of the mechanical train continuously sends a sleep instruction to the third VOBC.

[0126] After the third VOBC of the mechanical marshaling train receives the sleep command, it also includes:

[0127] The third VOBC of the mechanical train continuously sends a sleep instruction to the first VOBC.

[0128] Among them, after the mechanical marshaling train is powered on, it also includes:

[0129] The AOM at the first end of each unit train of the mechanical marshaling train synchronizes the wake-up state to the AOM at the second end through the Ethernet communication channel of the mechanical marshaling train.

[0130] 2. ATS

[0131] Each AOM establishes a secure communication connection with the ATS. Each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS. The ATS will feedback the sleep command or wake-up command to each AOM based on the sleep and wake-up status. Figure 3 shown.

[0132] The ATS executes the steps performed by the ATS in the sleep awakening method for supporting mechanical marshaling trains with on-board equipment from multiple manufacturers provided in this embodiment.

[0133] That is, perform the following steps:

[0134] ATS checks whether the sleep wake-up status reported by all AOMs meets the wake-up conditions. If so, ATS sends a wake-up command to all AOMs. After any AOM of the mechanical marshaling train receives the wake-up command, it outputs the wake-up command to the mechanical marshaling train through a hard-wired IO signal.

[0135] For example, the ATS checks whether the reporting status of all AOMs in the dormant mechanical marshalling train meets the wake-up conditions. If so, a wake-up command is sent to all AOMs in the mechanical marshalling train according to the plan; after any AOM receives the wake-up command, it outputs the wake-up command to the vehicle through a hard-wired IO signal, and the mechanical marshalling train executes the dormant wake-up method for mechanical marshalling trains supporting multi-manufacturer on-board equipment provided in this embodiment, thereby waking up the entire mechanical marshalling train.

[0136] After receiving the first signal sent by the first VOBC and the first signal sent by the third VOBC, the ATS feeds back the sleep command to the first VOBC and the third VOBC respectively.

[0137] 3. ZC

[0138] ZC executes the steps executed by ZC in the sleep awakening method for supporting mechanical marshaling trains with on-board equipment from multiple manufacturers provided in this embodiment.

[0139] That is, perform the following steps:

[0140] After receiving the first wake-up test request sent by the first VOBC, the ZC sends a first wake-up test authorization to the first VOBC.

[0141] After receiving the second wake-up test request sent by the second VOBC, the ZC sends a second wake-up test authorization to the second VOBC.

[0142] After receiving the third wake-up test application sent by the third VOBC, the ZC sends a third wake-up test authorization to the third VOBC.

[0143] After receiving the fourth wake-up test application sent by the fourth VOBC, the ZC sends a fourth wake-up test authorization to the fourth VOBC.

[0144] After receiving the sleep logout request sent by the first VOBC and the sleep logout request sent by the third VOBC, ZC feeds back a second instruction to confirm the sleep logout.

[0145] Based on the above-mentioned sleep and wake-up system supporting mechanical trains with on-board equipment from multiple manufacturers, the sleep and wake-up method supporting mechanical trains with on-board equipment from multiple manufacturers provided in this embodiment is implemented as follows: Figure 4 shown.

[0146] Among them, execution Figure 4 The mechanical marshaling train supporting the sleep awakening method of the mechanical marshaling train with multi-vendor onboard equipment shown is composed of multiple unit trains supporting multi-vendor onboard equipment. A unit train far away from the depot door end in the mechanical marshaling train is the leading train, and the other unit trains are the following trains.

[0147] Each unit train includes a first end and a second end, wherein the first end of any unit train is an active end and the second end is an inactive end. For example, the first end of the leading car is a non-coupling end and the second end of the leading car is a coupling end.

[0148] Each unit train is equipped with TCMS, and the first end and the second end are equipped with VOBC and AOM respectively.

[0149] The mechanical train is in dormant mode.

[0150] Each AOM establishes a secure communication connection with the ATS. Each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS. The ATS checks whether the sleep and wake-up status reported by all AOMs meets the wake-up conditions. If so, the ATS sends a wake-up command to all AOMs.

[0151] After any AOM of the mechanical train receives the wake-up command, it outputs the wake-up command to the mechanical train through the hard-wired IO signal. Figure 4 The method of waking up from sleep mode of mechanical trains supporting on-board equipment of different manufacturers is shown.

[0152] 401, after the mechanical marshaling train receives a wake-up command output by any AOM through a hard-line IO signal, the mechanical marshaling train is powered on.

[0153] After the mechanical marshaling train is powered on, the AOM at the first end of each unit train of the mechanical marshaling train will also synchronize the wake-up state to the AOM at the second end through the Ethernet communication channel of the mechanical marshaling train.

[0154] That is to say, after the entire mechanical marshalling train is powered on, the AOMs at the head and tail ends of each unit train communicate via the vehicle Ethernet communication channel, and the AOM at the inactive end synchronizes the wake-up state of the AOM at the active end.

[0155] 402. Each VOBC and TCMS of the mechanical marshaling train completes self-inspection respectively.

[0156] That is to say, after the entire mechanical marshaling train is powered on, the VOBC and TCMS of each unit train will complete self-inspection after being powered on.

[0157] 403. Each VOBC of the mechanical marshaling train is determined to be in the mechanical marshaling state according to the electric coupling state and the mechanical coupling state.

[0158] For example, the VOBC of each unit train collects the electric coupling state and the mechanical coupling state through safety IO, and determines that it is in the mechanical marshaling state.

[0159] 404. Each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train.

[0160] That is, the TCMS of the mechanical marshaling train automatically completes the three-layer networking of the mechanical marshaling train.

[0161] 405. The leading car of the mechanical marshaling train establishes inter-car communication with the following cars respectively.

[0162] For example, a unit train far from the depot door is used as the leading vehicle. For any following vehicle i, the process of establishing inter-vehicle communication between the leading vehicle and the following vehicle i can be implemented by using the existing single communication link establishment method, such as using Figure 5 The way shown:

[0163] 501, by default TC1 is the cross-vehicle communication terminal.

[0164] 502, providing the VID of the inter-vehicle communication terminal to TCMS.

[0165] 503, receiving the VID of the inter-vehicle communication terminal of another vehicle from the TCMS.

[0166] 504, obtain the vehicle group number from the VID.

[0167] 505, get a static IP.

[0168] 506, Generate dynamic IP.

[0169] 507, inform the communication control to monitor this dynamic IP.

[0170] 508, receiving cross-vehicle data.

[0171] 406, the mechanical marshaling train determines the wake-up state through a wake-up test.

[0172] The implementation process of step 406 is as follows:

[0173] 406-1, after the first VOBC of the mechanical train is activated, it reports the position and coupling status of the lead car to the zone controller ZC.

[0174] Among them, the first VOBC is located at the first end of the leading vehicle.

[0175] In addition, after the first VOBC of the mechanical marshaling train is activated, the first VOBC of the mechanical marshaling train will also be synchronized to the third VOBC awakening state in real time.

[0176] Taking the case where the inter-vehicle communication is performed by the default TC1 end as an example, in step 406-1, the non-coupling end VOBC of the leading vehicle (assuming the TC1 end) is activated first, and the unit train position and coupling status are reported to the ZC in order to initiate a wake-up test.

[0177] 406-2, the first VOBC of the mechanical marshaling train sends a first wake-up test request to the ZC.

[0178] The wake-up test includes a static test and a dynamic test. In this embodiment, unless otherwise specified, the wake-up test includes a static test and a dynamic test.

[0179] For example, the VOBC at the leading vehicle TC1 sends a static test and a dynamic test application to the ZC, wherein the static test and the dynamic test application are the first wake-up test application.

[0180] 406-3, after receiving the first wake-up test application, the ZC sends the first wake-up test authorization to the first VOBC.

[0181] For example, after receiving the static test and dynamic test application from the VOBC at the leading vehicle TC1, the ZC sends the static test and dynamic test authorization to the VOBC at the leading vehicle TC1, wherein the static test and dynamic test authorization is the first wake-up test authorization.

[0182] It should be noted that during the entire mechanical marshaling train wake-up process, ZC always checks the coupling status and position reported by the VOBC of the leading car and the following car to ensure that there is only one train unit applying for speed measurement to it; at the same time, it protects against approaching of other trains. As long as there are no other trains approaching the area where the mechanical marshaling train is located, ZC can send permission authorization.

[0183] In addition, after the VOBC at the TC1 end of the leading vehicle is activated, the wake-up phase is synchronized to the TC1 end of the following vehicle in real time.

[0184] 406-4, after receiving the first wake-up test authorization, the first VOBC of the mechanical marshaling train performs a wake-up test.

[0185] For example, after receiving the static test authorization and dynamic test authorization from ZC, the VOBC at the leading vehicle TC1 performs the static test and the dynamic test, which are wake-up tests.

[0186] 406-5, after the first VOBC of the mechanical marshaling train determines that the wake-up test has passed, the cab activation is released and the in-car end change is performed.

[0187] For example, after the VOBC at the TC1 end of the leading vehicle determines that the static test and the dynamic test have passed, the cab activation is released and the end change in the vehicle is executed. Among them, the passing of the static test and the dynamic test means the passing of the wake-up test.

[0188] In addition, after executing step 406-4, if the first VOBC of the mechanical marshaling train determines that the wake-up test has not passed, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the ATS as wake-up failure.

[0189] For example, if the VOBC at the TC1 end of the leading vehicle determines that the static test or the dynamic test fails, the original cab activation state is retained, the cab activation is not released, and the wake-up failure is reported to the ATS. Among them, the failure of the static test or the dynamic test means that the wake-up test has not passed.

[0190] 406-6, the second VOBC of the mechanical marshaling train activates the cab and sends a second wake-up test request to the ZC.

[0191] Among them, the second VOBC is located at the second end of the leading vehicle.

[0192] For example, the VOBC at the leading vehicle TC2 activates the cab and sends a static test authorization and a dynamic test application to the ZC, wherein the static test authorization and the dynamic test application are the second wake-up test application.

[0193] 406-7, after receiving the second wake-up test application, the ZC sends a second wake-up test authorization to the second VOBC.

[0194] For example, after receiving the static test and dynamic test application from the VOBC at the leading vehicle TC2, the ZC sends the static test and dynamic test authorization to the VOBC at the leading vehicle TC2, wherein the static test and dynamic test authorization is the second wake-up test authorization.

[0195] 406-8, after receiving the second wake-up test authorization, the second VOBC of the mechanical marshaling train performs the wake-up test.

[0196] After the VOBC at the TC2 end of the leading vehicle receives the static test and dynamic test authorization from the ZC, the VOBC at the TC2 end of the leading vehicle starts to perform the static test and dynamic test, wherein the static test and dynamic test are wake-up tests.

[0197] In addition, since the train-to-ground communication is the same communication link, the ZC authorization remains valid for both ends of the unit train.

[0198] 406-9, after the second VOBC of the mechanical marshaling train determines that the wake-up test has passed, it releases the cab activation, reports the wake-up status to the first VOBC as a success, and notifies the first VOBC to activate the cab.

[0199] For example, after the VOBC at the leading vehicle TC2 determines that the static test and the dynamic test have passed, it releases the cab activation and reports the wake-up success to the VOBC at the leading vehicle TC1. The VOBC at the leading vehicle TC1 sends the wake-up completion status to the following vehicle TC1 and notifies the following vehicle TC1 to activate the cab.

[0200] In addition, after executing step 406-8, if the second VOBC of the mechanical marshaling train determines that the wake-up test has not passed, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the first VOBC and ATS as wake-up failure.

[0201] For example, if the leading vehicle TC2-side VOBC determines that the static test or dynamic test fails, the original cab activation state is retained, the cab activation is not released, and the wake-up failure is reported to the following vehicle TC1-side VOBC and ATS. If the static test and dynamic test pass, the wake-up test passes; if the static test or dynamic test fails, the wake-up test fails. Figure 6 shown.

[0202] In addition, after the first VOBC receives the wake-up status as a successful wake-up, the first VOBC will synchronize the wake-up status with the VOBC.

[0203] For example, after the leading vehicle TC1 end VOBC receives the wake-up success report from the leading vehicle TC2 end VOBC, the leading vehicle TC1 end VOBC successfully wakes up the following vehicle TC1 end VOBC synchronously, that is, both the leading TC1 end and TC2 segment pass the static test and the dynamic test.

[0204] 406-10, the third VOBC of the mechanical marshaling train activates the cab and sends the third wake-up test request to the ZC.

[0205] Among them, the third VOBC is located at the first end of the following vehicle.

[0206] For example, after the VOBC of the following vehicle TC1 is synchronized to wake-up successfully, that is, after the leading TC1 and TC2 segments have passed the static test and dynamic test, the local cab is activated and a static test and dynamic test application is sent to the ZC. The static test and dynamic test application is the third wake-up test application.

[0207] 406-11, after receiving the third wake-up test application, ZC sends the third wake-up test authorization to the third VOBC.

[0208] For example, after receiving the static test and dynamic test application from the VOBC at the TC1 end of the following vehicle, the ZC sends the static test and dynamic test authorization to the VOBC at the TC1 end of the following vehicle, wherein the static test and dynamic test authorization is the third wake-up test authorization.

[0209] 406-12, after receiving the third wake-up test authorization, the third VOBC of the mechanical marshaling train performs the wake-up test.

[0210] For example, after receiving the static test and dynamic test permission, the VOBC at the TC1 end of the following vehicle performs the static test and the dynamic test, wherein the static test and the dynamic test are wake-up tests.

[0211] 406-13, after the third VOBC of the mechanical marshaling train determines that the wake-up test has passed, it releases the cab activation and performs the in-car end change.

[0212] For example, after the VOBC at the TC1 end of the following vehicle determines that the static test and the dynamic test have passed, the cab activation is released and the end change in the vehicle is executed. Among them, the passing of the static test and the dynamic test means the passing of the wake-up test.

[0213] 406-14, the fourth VOBC of the mechanical train activates the cab and sends the fourth wake-up test request to the ZC.

[0214] Among them, the fourth VOBC is located at the second end of the following vehicle.

[0215] For example, the VOBC cab of the following vehicle TC2 is activated, and a static test and a dynamic test application are sent to the ZC, wherein the static test and the dynamic test application are the fourth wake-up test application.

[0216] 406-15, after receiving the fourth wake-up test application, the ZC sends the fourth wake-up test authorization to the fourth VOBC.

[0217] For example, after receiving the static test and dynamic test application from the VOBC at the following vehicle TC2, the ZC sends the static test and dynamic test authorization to the VOBC at the following vehicle TC2, wherein the static test and dynamic test authorization is the fourth wake-up test authorization.

[0218] 406-16, after receiving the fourth wake-up test authorization, the fourth VOBC of the mechanical marshaling train performs the wake-up test.

[0219] For example, after the VOBC at the TC2 end of the following vehicle receives the static test and dynamic test authorization from the ZC, the VOBC at the TC2 end of the following vehicle starts to perform the static test and dynamic test, wherein the static test and dynamic test are wake-up tests.

[0220] 406-17, after the fourth VOBC of the mechanical marshaling train determines that the wake-up test has passed, it reports the wake-up status to the third VOBC as a success.

[0221] 406-18, the third VOBC of the mechanical marshaling train notifies the first VOBC that the awakening status is successful.

[0222] 406-19, the first VOBC of the mechanical marshaling train is in the state of being awakened successfully in synchronization with the second VOBC.

[0223] For example, after the static test and dynamic test of VOBC at the following vehicle TC2 are successful, a wake-up success message is sent to VOBC at the following vehicle TC1. VOBC at the following vehicle TC1 notifies TC1 of the wake-up success status at the leading vehicle, and TC1 of the leading vehicle then synchronizes the wake-up success status to TC2 of the leading vehicle.

[0224] Below through Figure 7 The wake-up process after activating the VOBC at the lead car TC1 end is described again.

[0225] 1. The VOBC at the leading vehicle TC1 sends a wake-up test request to the ZC;

[0226] 2. ZC sends a wake-up test authorization to the VOBC at the leading vehicle TC1;

[0227] 3. The VOBC at the leading vehicle TC1 performs a wake-up test;

[0228] 4. After the test is passed, the VOBC on the TC1 end of the lead vehicle releases the cab activation;

[0229] 5. The VOBC at the TC1 end of the leading vehicle executes the end change in this vehicle;

[0230] It should be noted that Figure 7 Steps 4 and 5 are executed in the order of 4 and 5. In a specific implementation, steps 5 and 4 can also be executed, or 4 and 5 can be executed simultaneously. This embodiment does not limit the execution order of steps 4 and 5.

[0231] 6. The VOBC at the leading vehicle TC2 sends a wake-up test request to the ZC;

[0232] 7. ZC sends a wake-up test authorization to the VOBC at the leading vehicle TC2;

[0233] 8. The VOBC at the TC2 end of the leading vehicle performs a wake-up test;

[0234] 9. After the test is passed, the VOBC on the TC2 end of the lead vehicle releases the cab activation;

[0235] 10. The VOBC at the leading vehicle TC2 sends a wake-up success message to the VOBC at the leading vehicle TC1, and notifies the VOBC at the leading vehicle TC1 to activate the cab;

[0236] 11. The VOBC at the TC1 end of the leading vehicle successfully wakes up the VOBC at the TC1 end of the following vehicle synchronously, so that the following vehicle can perform a wake-up test;

[0237] 12. The VOBC at the TC1 end of the following vehicle sends a wake-up test request to the ZC;

[0238] 13. ZC sends a wake-up test authorization to VOBC at the TC1 end of the following vehicle;

[0239] 14. Perform a wake-up test on the VOBC at the TC1 end of the following vehicle;

[0240] 15. After the test is passed, the VOBC at the TC1 end of the follower vehicle releases the cab activation;

[0241] 16. The VOBC at the TC1 end of the following vehicle executes the end change in the vehicle

[0242] It should be noted that Figure 7 Steps 15 and 16 are executed in the order of 15 and 16. In a specific implementation, steps 16 and 15 can also be executed, or steps 15 and 16 can be executed simultaneously. This embodiment does not limit the execution order of steps 15 and 16.

[0243] 17. The VOBC at the TC2 end of the following vehicle sends a wake-up test request to the ZC;

[0244] 18. ZC sends a wake-up test authorization to VOBC at the TC2 end of the following vehicle;

[0245] 19. Perform a wake-up test on the VOBC at the TC2 end of the following vehicle;

[0246] 20. After the test is passed, the VOBC at the TC2 end of the following vehicle sends a wake-up message to the VOBC at the TC1 end of the following vehicle;

[0247] 21. The VOBC at the TC1 end of the following car sends a wake-up message to the VOBC at the TC1 end of the leading car. 22. The VOBC at the TC1 end of the leading car successfully wakes up the VOBC at the TC2 end of the leading car. 407. If the wake-up status is a wake-up success, the mechanical marshaling train confirms that the wake-up is successful.

[0248] That is to say, the wake-up success mark of the VOBC at the following car TC2 end is successful in waking up the entire marshaling train. In addition, after the mechanical marshaling train confirms the successful wake-up, the dormancy of the mechanical marshaling train will also be carried out through the following steps.

[0249] 901, if the first VOBC of the mechanical marshaling train is determined to stop at the sleep wake-up stop point and has the sleep conditions, a first signal to allow sleep is sent to the ATS. If the third VOBC of the mechanical marshaling train is determined to stop in the sleep wake-up area and has the sleep conditions, a first signal to allow sleep is sent to the ATS.

[0250] The first VOBC is located at the first end of the leading vehicle, and the third VOBC is located at the first end of the following vehicle.

[0251] For example, after the leading vehicle activation end VOBC (such as the leading vehicle TC1 end VOBC) determines that the vehicle is parked at the sleep wake-up parking point and meets the sleep conditions, it sends a first signal to allow sleep (such as the first signal is "sleep allowed") to the ATS. After the following vehicle activation end VOBC (such as the following vehicle TC1 end VOBC) determines that the vehicle is parked steadily in the sleep wake-up area and meets the sleep conditions, it sends a first signal to allow sleep (such as the first signal is "sleep allowed") to the ATS.

[0252] 902. After receiving the two first signals, the ATS feeds back a sleep command to the first VOBC and the third VOBC respectively.

[0253] For example, after ATS receives the "allow sleep" sent by the VOBC at the TC1 end of the leading train and the "allow sleep" sent by the VOBC at the TC1 end of the following train, it feeds back the sleep instruction to the VOBC of the two trains respectively.

[0254] 903, after receiving the sleep command, the first VOBC of the mechanical marshaling train sends a sleep request to the first TCMS, and after collecting the first instruction of the train allowing sleep sent by the first TCMS, sends a second signal of the train allowing sleep to the third VOBC of the mechanical marshaling train. After receiving the sleep command, the third VOBC sends a sleep request to the second TCMS, and after collecting the first instruction of the train allowing sleep sent by the second TCMS, sends a third signal of the train allowing sleep to the first VOBC of the mechanical marshaling train.

[0255] The first TCMS is located at the first end of the leading vehicle, and the second TCMS is located at the first end of the following vehicle.

[0256] In addition, after the first VOBC of the mechanical marshaling train receives the sleep command, the first VOBC of the mechanical marshaling train will continue to send sleep instructions to the third VOBC, and the duration of the sleep instruction can be preset.

[0257] After the third VOBC of the mechanical marshaling train receives the sleep command, the third VOBC of the mechanical marshaling train will also continue to send sleep instructions to the first VOBC, and the duration of the sleep instruction can be preset.

[0258] For example, after receiving the sleep command fed back by ATS, the VOBC at the TC1 end of the leading vehicle continues to send the sleep command to the VOBC at the TC1 end of the following vehicle. After receiving the sleep command fed back by ATS, the VOBC at the TC1 end of the following vehicle continues to send the sleep command to the VOBC at the TC1 end of the leading vehicle.

[0259] After the VOBC at the TC1 end of the leading car receives the sleep command fed back by the ATS, it sends a sleep request to the TCMS at the TC1 end of the leading car, and after collecting the first instruction sent by the TCMS at the TC1 end of the leading car that the train is allowed to sleep (such as the first instruction is "the train is allowed to sleep"), it sends the second signal that the train is allowed to sleep to the TC1 end of the following car VOBC (such as the second signal is "the train is allowed to sleep"). After the VOBC at the TC1 end of the following car receives the sleep command, it sends a sleep request to the TCMS at the TC1 end of the following car, and after collecting the first instruction sent by the TCMS at the TC1 end of the following car that the train is allowed to sleep (such as the first instruction is "the train is allowed to sleep"), it sends the third signal that the train is allowed to sleep to the TC1 end of the leading car VOBC (such as the third signal is "the train is allowed to sleep").

[0260] 904, after the first VOBC of the mechanical marshaling train collects the third signal, it sends a sleep cancellation request to the ZC. After the third VOBC of the mechanical marshaling train collects the second signal, it sends a sleep cancellation request to the ZC.

[0261] For example, after the VOBC at the TC1 end of the leading car collects the "train allows sleep" sent by the VOBC at the TC1 end of the following car, it sends a sleep cancellation request to the ZC. After the VOBC at the TC1 end of the following car collects the "train allows sleep" sent by the VOBC at the TC1 end of the leading car, it sends a sleep cancellation request to the ZC.

[0262] 905, after receiving the sleep deregistration request, ZC feeds back a second instruction to confirm the sleep deregistration.

[0263] For example, after ZC receives the sleep deregistration request sent by the VOBC at the leading vehicle TC1, it feeds back the second instruction for confirming the sleep deregistration to the VOBC at the leading vehicle TC1 (such as the second instruction is "sleep deregistration confirmation"). After ZC receives the sleep deregistration request sent by the VOBC at the following vehicle TC1, it feeds back the second instruction for confirming the sleep deregistration to the VOBC at the following vehicle TC1 (such as the second instruction is "sleep deregistration confirmation").

[0264] 906, after the first VOBC of the mechanical marshaling train acquires the second instruction, it sends a fourth signal indicating that the local end sleep cancellation is successful to the third VOBC. After the third VOBC of the mechanical marshaling train acquires the second instruction, it sends a fifth signal indicating that the local end sleep cancellation is successful to the first VOBC.

[0265] For example, after the leading vehicle TC1 end VOBC receives the "sleep deregistration confirmation", it sends the fourth signal of successful sleep deregistration of the local end to the following vehicle TC1 end VOBC (such as the fourth signal is "sleep deregistration of the local end is successful"). After the following vehicle TC1 end VOBC receives the "sleep deregistration confirmation", it sends the fifth signal of successful sleep deregistration of the local end to the leading vehicle TC1 end VOBC (such as the fifth signal is "sleep deregistration of the local end is successful").

[0266] 907, after the first VOBC of the mechanical marshaling train collects the fifth signal, it sends a power-off command to the leading car. After the third VOBC of the mechanical marshaling train collects the fourth signal, it sends a power-off command to the following car.

[0267] For example, after the VOBC at the TC1 end of the leading vehicle collects the information that "this end has successfully logged out of sleep mode", it sends a power-off command to the leading vehicle. After the VOBC at the TC1 end of the following vehicle collects the information that "this end has successfully logged out of sleep mode", it sends a power-off command to the following vehicle.

[0268] In addition, after executing step 904, if the first VOBC of the mechanical marshaling train fails to collect the second instruction, the sixth signal of the failure of the local sleep deregistration is sent to the third VOBC. If the third VOBC of the mechanical marshaling train fails to collect the second instruction, the seventh signal of the failure of the local sleep deregistration is sent to the first VOBC.

[0269] For example, if the VOBC at the leading vehicle TC1 does not receive the "Sleep Logout Confirmation", or if the VOBC at the leading vehicle TC1 receives the "Sleep Logout Failure" sent by ZC, it sends the "Sleep Logout Failure" to the VOBC at the following vehicle TC1. If the VOBC at the following vehicle TC1 does not receive the "Sleep Logout Confirmation", or if the VOBC at the following vehicle TC1 receives the "Sleep Logout Failure" sent by ZC, it sends the "Sleep Logout Failure" to the VOBC at the leading vehicle TC1.

[0270] The following example takes the activation end of each unit train as TC1 end, see Figure 8 , the dormancy process is explained again:

[0271] 1. The VOBC at the TC1 end of the leading vehicle determines whether the vehicle has stopped at the sleep-wake-up parking point and has met the sleep conditions. The VOBC at the TC1 end of the following vehicle determines whether the vehicle has stopped steadily in the sleep-wake-up area and has met the sleep conditions;

[0272] 2. The VOBC at the TC1 end of the leading vehicle determines whether it has stopped at the sleep wake-up parking point, and sends a "sleep allowed" message to the ATS after the sleep conditions are met. The VOBC at the TC1 end of the following vehicle determines whether it has stopped steadily in the sleep wake-up area, and after the sleep conditions are met, it sends a "sleep allowed" message to the ATS.

[0273] 3. ATS feeds back sleep instructions to the VOBC at the TC1 end of the leading vehicle and the VOBC at the TC1 end of the following vehicle respectively.

[0274] 4. The VOBC at the TC1 end of the leading vehicle continuously sends sleep instructions to the VOBC at the TC1 end of the following vehicle.

[0275] The VOBC at the TC1 end of the following vehicle continuously sends a sleep instruction to the VOBC at the TC1 end of the leading vehicle.

[0276] 5. The VOBC at the TC1 end of the leading vehicle sends a sleep request to the TCMS at the TC1 end of the leading vehicle. The VOBC at the TC1 end of the following vehicle sends a sleep request to the TCMS at the TC1 end of the following vehicle.

[0277] It should be noted that Figure 8 Steps 4 and 5 are executed in the order of 4 and 5. In a specific implementation, steps 5 and 4 can also be executed, or 4 and 5 can be executed simultaneously. This embodiment does not limit the execution order of steps 4 and 5.

[0278] 6. The TCMS at the leading car TC1 sends a message indicating that the train is allowed to sleep. The TCMS at the leading car TC1 sends a message indicating that the train is allowed to sleep.

[0279] 7. The VOBC at the TC1 end of the leading vehicle sends a "train sleep allowed" message to the VOBC at the TC1 end of the following vehicle.

[0280] The VOBC at the TC1 end of the following car sends a "train sleep allowed" message to the VOBC at the TC1 end of the leading car.

[0281] 8. The VOBC at the TC1 end of the leading vehicle sends a sleep cancellation request to the ZC. The VOBC at the TC1 end of the following vehicle sends a sleep cancellation request to the ZC.

[0282] 9. ZC sends a “sleep logout confirmation” to the VOBC at the TC1 end of the leading vehicle. ZC sends a “sleep logout confirmation” to the VOBC at the TC1 end of the following vehicle.

[0283] 10. The VOBC at TC1 of the leading vehicle sends a message “this end has successfully logged out of sleep mode” to the VOBC at TC1 of the following vehicle. The VOBC at TC1 of the following vehicle sends a message “this end has successfully logged out of sleep mode” to the VOBC at TC1 of the leading vehicle.

[0284] 11. The VOBC at the TC1 end of the leading vehicle sends a power-off command to the leading vehicle. The VOBC at the TC1 end of the following vehicle sends a power-off command to the following vehicle.

[0285] It should be noted that the above description only takes any following car as an example to illustrate the implementation process of the sleep and wake-up method for a mechanical train supporting multi-manufacturer on-board equipment provided by this embodiment. Other following cars can be woken up from sleep in the same way, and this embodiment will not repeat the description.

[0286] The existing FAO (Fully Automatic Operation) only supports the sleep and wake-up of fixed-marshaling trains from one manufacturer. In order to realize the mechanical marshaling operation of trains with on-board equipment from different manufacturers, it is necessary to implement the sleep and wake-up method for mechanical marshaling trains that supports on-board equipment from multiple manufacturers provided in this embodiment.

[0287] The sleep and wake-up method for mechanical marshaling trains with on-board equipment from multiple manufacturers provided in this embodiment is an implementation plan for sleep and wake-up of mechanical marshaling trains with on-board signal equipment from different manufacturers, based on the premise that the on-board network architecture is undertaken by the vehicle Ethernet for the head-to-tail communication and cross-train communication of the unit train. This provides technical reserves for the flexible marshaling operation of the subsequent interconnected FAO system.

[0288] First, the sleep and wake-up system for mechanical trains with on-board equipment from multiple manufacturers provided in this embodiment modifies the external communication method of AOM, that is, the head and tail AOMs of a single vehicle no longer share a secure link for ground communication, but establish secure communication links with the ground ATS respectively.

[0289] Secondly, in the sleep and wake-up system for mechanical trains supporting multi-vendor on-board equipment provided by this embodiment, the AOM at each end respectively checks whether the current end equipment has the wake-up condition, and reports the sleep and wake-up status of the train to the central ATS in real time.

[0290] In the sleep-wake-up system for mechanical marshaling trains supporting multi-manufacturer on-board equipment provided by this embodiment, when the ATS issues a sleep-wake-up command, it is necessary to check whether the AOM report status of each end meets the sleep-wake-up condition. After the sleep-wake-up condition is met, the sleep-wake-up system for mechanical marshaling trains supporting multi-manufacturer on-board equipment provided by this embodiment executes the sleep-wake-up method for mechanical marshaling trains supporting multi-manufacturer on-board equipment provided by this embodiment.

[0291] The present embodiment provides a sleep awakening method and system for a mechanical marshaling train supporting on-board equipment from multiple manufacturers, wherein the mechanical marshaling train is composed of multiple unit trains supporting on-board equipment from multiple manufacturers; a unit train far away from the depot door end of the mechanical marshaling train is the leading train, and the other unit trains are following trains; each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end, and the second end is a non-active end; each unit train is equipped with TCMS, and the first end and the second end are equipped with VOBC and AOM respectively; the mechanical marshaling train is in a sleep state ; The method includes: after the mechanical marshaling train receives the wake-up command output by any AOM through a hard-wired IO signal, the mechanical marshaling train is powered on; each VOBC and TCMS of the mechanical marshaling train completes self-test respectively; each VOBC of the mechanical marshaling train determines that it is in the mechanical marshaling state according to the electric coupling state and the mechanical coupling state; each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train; the leading car of the mechanical marshaling train establishes cross-car communication with the following car respectively; the mechanical marshaling train determines the wake-up state through a wake-up test; if the wake-up state is a successful wake-up, the mechanical marshaling train confirms that the wake-up is successful. The method of this embodiment solves the problem of dormant wake-up of mechanical marshaling trains that support on-board equipment from different manufacturers.

[0292] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, the present application can adopt the form of complete hardware embodiments, complete software embodiments, or embodiments in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code. The scheme in the embodiments of the present application can be implemented in various computer languages, for example, object-oriented programming language Java and literal scripting language JavaScript, etc.

[0293] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0294] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0295] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0296] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0297] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A sleep awakening method for mechanical trains supporting multi-vendor onboard equipment, characterized in that: The mechanical marshaling train is composed of multiple unit trains supporting on-board equipment from multiple manufacturers; a unit train in the mechanical marshaling train far away from the door end is the leading train, and the other unit trains are following trains; Each unit train includes a first end and a second end, wherein the first end of any unit train is an active end and the second end is an inactive end; Each unit train is equipped with a train control and management system TCMS, and the first end and the second end are respectively equipped with a vehicle-mounted controller VOBC and a dormancy awakening unit AOM; The mechanical marshaling train is in a dormant state; The method comprises: After the mechanical marshaling train receives a wake-up command output by any AOM through a hard-line IO signal, the mechanical marshaling train is powered on; Each VOBC and TCMS of the mechanical marshaling train completes self-checking respectively; Each VOBC of the mechanical marshaling train determines that it is in a mechanical marshaling state according to the electric coupling state and the mechanical coupling state; Each TCMS of the mechanical marshaling train completes the three-layer networking of the mechanical marshaling train; The leading car of the mechanical marshaling train establishes cross-car communication with the following cars respectively; The mechanical marshaling train determines the wake-up state through a wake-up test; If the awakening status is awakening success, the mechanical marshaling train confirms that the awakening is successful.

2. The method according to claim 1, characterized in that Each AOM establishes a secure communication connection with the automatic train monitoring system ATS; each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS; Before the mechanical marshaling train is powered on, the following steps are also included: The ATS checks whether the sleep and wake-up states reported by all AOMs meet the wake-up conditions; If satisfied, the ATS sends a wake-up command to all AOMs; After receiving the wake-up command, any AOM of the mechanical marshalling train outputs the wake-up command to the mechanical marshalling train through a hard-line IO signal.

3. The method according to claim 1, characterized in that: The mechanical marshaling train determines the wake-up state through a wake-up test, including: After the first VOBC of the mechanical marshaling train is activated, it reports the position and coupling status of the leading car to the zone controller ZC; the first VOBC is located at the first end of the leading car; The first VOBC of the mechanical marshaling train sends a first wake-up test request to the ZC; After receiving the first wake-up test application, the ZC sends a first wake-up test authorization to the first VOBC; After receiving the first wake-up test authorization, the first VOBC of the mechanical marshaling train performs the wake-up test; After the first VOBC of the mechanical marshaling train determines that the wake-up test has passed, the driver's cab activation is released and the in-car end change is performed; The second VOBC of the mechanical marshaling train activates the driving cab and sends a second wake-up test request to the ZC; wherein the second VOBC is located at the second end of the leading car; After receiving the second wake-up test application, the ZC sends a second wake-up test authorization to the second VOBC; After receiving the second wake-up test authorization, the second VOBC of the mechanical marshaling train performs the wake-up test; After the second VOBC of the mechanical marshalling train determines that the wake-up test has passed, it releases the activation of the cab, reports to the first VOBC that the wake-up state is successful, and notifies the first VOBC to activate the cab; The third VOBC of the mechanical marshaling train activates the driving cab and sends a third wake-up test request to the ZC; wherein the third VOBC is located at the first end of the following vehicle; After receiving the third wake-up test application, the ZC sends a third wake-up test authorization to the third VOBC; After receiving the third wake-up test authorization, the third VOBC of the mechanical marshaling train performs the wake-up test; After the third VOBC of the mechanical marshaling train determines that the wake-up test has passed, the cab activation is released and the in-car end change is performed; The fourth VOBC of the mechanical marshaling train activates the driving cab and sends a fourth wake-up test request to the ZC; wherein the fourth VOBC is located at the second end of the following vehicle; After receiving the fourth wake-up test application, the ZC sends a fourth wake-up test authorization to the fourth VOBC; After receiving the fourth wake-up test authorization, the fourth VOBC of the mechanical marshaling train performs the wake-up test; After the fourth VOBC of the mechanical marshaling train determines that the wake-up test has passed, it reports the wake-up status to the third VOBC as a success; The third VOBC of the mechanical marshaling train notifies the first VOBC that the awakening state is successful; The first VOBC of the mechanical marshaling train is in a state of synchronously waking up the second VOBC, which is a successful wake-up.

4. The method according to claim 3, characterized in that After the wake-up test is performed, the following step is further included: After the first VOBC of the mechanical marshaling train determines that the wake-up test fails, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the ATS as a wake-up failure; After the second VOBC of the mechanical marshalling train determines that the wake-up test has not passed, the execution of subsequent steps is stopped, the original cab activation state is retained, and the wake-up state is reported to the first VOBC and the ATS as a wake-up failure.

5. The method according to claim 3, characterized in that: After the first VOBC of the mechanical marshaling train is activated, the method further comprises: The first VOBC of the mechanical marshaling train is synchronously awakened to the third VOBC in real time.

6. The method according to claim 1, characterized in that After the mechanical marshaling train confirms that the awakening is successful, the method further includes: If the first VOBC of the mechanical marshaling train is determined to stop at the sleep-wake-up stop point and meets the sleep conditions, a first signal for allowing sleep is sent to the ATS; if the third VOBC of the mechanical marshaling train is determined to stop steadily in the sleep-wake-up area and meets the sleep conditions, a first signal for allowing sleep is sent to the ATS; the first VOBC is located at the first end of the leading car, and the third VOBC is located at the first end of the following car; After receiving the two first signals, the ATS feeds back a sleep command to the first VOBC and the third VOBC respectively; After receiving the sleep command, the first VOBC of the mechanical marshaling train sends a sleep application to the first TCMS, and after collecting the first instruction of the train allowing sleep sent by the first TCMS, sends a second signal of the train allowing sleep to the third VOBC of the mechanical marshaling train; after receiving the sleep command, the third VOBC sends a sleep application to the second TCMS, and after collecting the first instruction of the train allowing sleep sent by the second TCMS, sends a third signal of the train allowing sleep to the first VOBC of the mechanical marshaling train; wherein, the first TCMS is located at the first end of the leading car, and the second TCMS is located at the first end of the following car; After the first VOBC of the mechanical marshaling train acquires the third signal, it sends a sleep cancellation request to the ZC; after the third VOBC of the mechanical marshaling train acquires the second signal, it sends a sleep cancellation request to the ZC; After receiving the sleep deregistration request, the ZC feeds back a second instruction confirming the sleep deregistration; After the first VOBC of the mechanical marshalling train acquires the second instruction, it sends a fourth signal indicating that the local end sleep cancellation is successful to the third VOBC; after the third VOBC of the mechanical marshalling train acquires the second instruction, it sends a fifth signal indicating that the local end sleep cancellation is successful to the first VOBC; After the first VOBC of the mechanical marshalling train collects the fifth signal, it sends a power-off command to the leading car; after the third VOBC of the mechanical marshalling train collects the fourth signal, it sends a power-off command to the following car.

7. The method according to claim 6, characterized in that After sending the dormancy deregistration request to the ZC, the method further includes: After the first VOBC of the mechanical marshalling train fails to collect the second instruction, it sends the sixth signal of the local sleep deregistration failure to the third VOBC; after the third VOBC of the mechanical marshalling train fails to collect the second instruction, it sends the seventh signal of the local sleep deregistration failure to the first VOBC.

8. The method according to claim 6, characterized in that After the first VOBC of the mechanical marshaling train receives the sleep command, the method further includes: The first VOBC of the mechanical marshaling train continuously sends a sleep instruction to the third VOBC; After the third VOBC of the mechanical marshaling train receives the sleep command, the method further includes: The third VOBC of the mechanical marshaling train continuously sends a sleep instruction to the first VOBC.

9. The method according to claim 1, characterized in that: After the mechanical marshaling train is powered on, the method further comprises: The AOM at the first end of each unit train of the mechanical marshaling train synchronizes the wake-up state to the AOM at the second end through the Ethernet communication channel of the mechanical marshaling train.

10. A sleep wake-up system supporting mechanical trains with onboard equipment from multiple manufacturers, characterized in that: The system includes: a mechanical marshaling train, an automatic train monitoring system ATS, and a zone controller ZC; Wherein, the mechanical marshaling train is composed of multiple unit trains supporting on-board equipment of multiple manufacturers; a unit train in the mechanical marshaling train far away from the depot door end is the leading train, and the other unit trains are following trains; each unit train includes a first end and a second end, wherein each unit train includes a first end and a second end, wherein the first end of any unit train is an active end, and the second end is a non-active end; each unit train is equipped with a train control and management system TCMS, and the first end and the second end are respectively equipped with an on-board controller VOBC and a dormant awakening unit AOM; the mechanical marshaling train is in a dormant state; the mechanical marshaling train executes the steps executed by the mechanical marshaling train in the method described in any one of claims 1 to 9; Each AOM establishes a secure communication connection with the ATS; each AOM checks the sleep and wake-up status of its end and reports the sleep and wake-up status to the ATS; the ATS executes the steps performed by the ATS in the method of any one of claims 1 to 9; The ZC executes the steps executed by the ZC in the method described in any one of claims 1-9.

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