Train driving mode confirmation system and method with separated carriage chassis

Abstract

The present invention provides a train driving mode confirmation system and method with a separated carriage chassis, the system comprising: a first confirmation button module, comprising a normally open contact, for outputting a confirmation signal when the normally open contact is closed; a second confirmation button module, comprising a normally closed contact, for outputting a confirmation signal when the normally closed contact is closed; a signal control device, connected to the normally open contact and the normally closed contact, for determining that the driving mode of the train is the train driving mode corresponding to the confirmation signal when it is determined that both the normally open contact and the normally closed contact output the confirmation signal. The system executes the method. The present invention can meet the setting of the train driving mode in different operation scenarios by using the train driving mode corresponding to the confirmation signal as the driving mode of the train operation when it is determined that the first confirmation button module and the second confirmation button module output the confirmation signal at the same time.

Description

Technical Field

[0001] The present invention relates to the field of rail transit technology, and in particular to a system and method for confirming a driving mode of a train with a separated carriage chassis. Background Art

[0002] In the current rail transit field, signal control equipment is mainly installed in the carriages, and there is no independent operation of the chassis. The existing circuit design requires setting up a collection device at the first and second ends of the train respectively, which can only meet the needs of on-board operations to set the train driving mode, but cannot meet the needs of off-board operations to set the train driving mode. Summary of the invention

[0003] The method and system for confirming the driving mode of a train with a separated carriage chassis provided by the present invention are used to solve the above-mentioned problems existing in the prior art. When it is determined that the first confirmation button module and the second confirmation button module output confirmation signals at the same time, the train driving mode corresponding to the confirmation signal is used as the driving mode of the train operation, which can meet the setting of the train driving mode in different operation scenarios.

[0004] The present invention provides a train driving mode confirmation system with separated carriage chassis, comprising:

[0005] A first confirmation button module, comprising a normally open contact, configured to output a confirmation signal when the normally open contact is closed;

[0006] A second confirmation button module, comprising a normally closed contact, configured to output the confirmation signal when the normally closed contact is closed;

[0007] A signal control device is connected to the normally open contact and the normally closed contact, and is used to determine that the driving mode of the train is the train driving mode corresponding to the confirmation signal when it is determined that both the normally open contact and the normally closed contact output the confirmation signal.

[0008] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, the first confirmation button module further includes:

[0009] one or more first branches;

[0010] Wherein, the first branch includes an electrical plug, a confirmation button and a first switch, and the confirmation button includes a first confirmation button and a second confirmation button;

[0011] The first confirmation button and the second confirmation button are connected in parallel through the electrical plug and then connected in series with the first switch. The first confirmation button is deployed in the carriage of the train, and the second confirmation button is deployed on the chassis of the train. The electrical plug is disconnected when the carriage is separated from the chassis.

[0012] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, the second confirmation button module further includes:

[0013] one or more second branches;

[0014] Wherein, the second branch includes the electrical plug, the confirmation button, the first switch, the second switch and the third switch;

[0015] The first confirmation button and the second confirmation button are connected in series through the electrical plug, and the third branch connected in parallel by the first confirmation button and the first switch is connected in parallel with the fourth branch connected in parallel by the second confirmation button and the second switch through the third switch, and the third switch is closed when the car body is separated from the chassis.

[0016] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, when both the first branch and the second branch are multiple, a target first branch and a target second branch as an activation end and a non-target first branch and a non-target second branch as an inactivation end are determined, and when the confirmation buttons in the activation end and the inactivation end are both pressed, only the activation end outputs the confirmation signal;

[0017] Wherein, when the confirmation button of the activation end is pressed, the first switch in the target first branch is closed, the first switch and the second switch in the target second branch are opened, the normally open contact is closed, and the normally closed contact is opened;

[0018] When the confirmation button of the non-activation end is pressed, the first switch in the non-target first branch is opened, the first switch and the second switch in the non-target second branch are closed, the normally open contact is opened, and the normally closed contact is closed.

[0019] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, a plurality of the first branches are connected in parallel.

[0020] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, a plurality of the second branches are connected in series.

[0021] According to a train driving mode confirmation system with a separated carriage chassis provided by the present invention, the first confirmation button and the second confirmation button are both composed of a fourth switch, a fifth switch and an indicator light.

[0022] According to a train driving mode confirmation system with separated carriage chassis provided by the present invention, when a train driving mode selection button is pressed, the confirmation button is pressed.

[0023] The present invention also provides a method for confirming a driving mode of a train with separated carriage and chassis, comprising:

[0024] When the normally open contact and the normally closed contact are in a closed state, obtaining the confirmation signal output by the normally open contact and the normally closed contact;

[0025] When it is determined that both the normally open contact and the normally closed contact output confirmation signals, the driving mode of the train is determined to be the driving mode of the train corresponding to the confirmation signal.

[0026] The present invention also provides an electronic device, comprising a processor and a memory storing a computer program, wherein when the processor executes the computer program, a train driving mode confirmation method with separated carriage chassis as described in any one of the above-mentioned methods is implemented.

[0027] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements a train driving mode confirmation method with separated carriage chassis as described in any one of the above-mentioned methods.

[0028] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the method for confirming a train driving mode with separation of a carriage chassis as described in any one of the above is implemented.

[0029] The method and system for confirming the driving mode of a train with a separated carriage chassis provided by the present invention can meet the setting of the train driving mode in different operation scenarios by using the train driving mode corresponding to the confirmation signal as the driving mode of the train operation when it is determined that the first confirmation button module and the second confirmation button module output confirmation signals at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] 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.

[0031] Figure 1 It is a structural schematic diagram of a train driving mode confirmation system with separated carriage chassis provided by the present invention;

[0032] Figure 2 It is a collection schematic diagram of the signal control device provided by the present invention;

[0033] Figure 3 is a structural schematic diagram of a first confirmation button module provided by the present invention;

[0034] Figure 4 It is a structural schematic diagram of a confirmation button provided by the present invention;

[0035] Figure 5 is a structural schematic diagram of a second confirmation button module provided by the present invention;

[0036] Figure 6 A schematic flow chart of a method for confirming a driving mode of a train with separated carriage and chassis provided by the present invention;

[0037] Figure 7 It is a schematic diagram of the physical structure of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0038] 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.

[0039] The train driving mode confirmation system with separated carriage chassis provided by the present invention adopts a circuit design application of a carriage chassis confirmation button for a separated carriage urban rail signal system. In order to meet the two scenarios of the detachable carriage train being applicable to automatic operation of the carriage and independent automatic operation of the chassis, a set of signal control equipment is configured on the chassis, and confirmation buttons are respectively installed on the first end, the second end, the train, and the undercarriage to ensure that the confirmation operation of the train driving mode on the train activation end and the undercarriage is effective. The specific implementation is as follows:

[0040] Figure 1 : is a structural schematic diagram of a train driving mode confirmation system with a separated carriage chassis provided by the present invention, such as Figure 1 As shown, the system includes:

[0041] The first confirmation button module 10 includes a normally open contact, and is used to output a confirmation signal when the normally open contact is closed;

[0042] The second confirmation button module 11 includes a normally closed contact, and is used to output a confirmation signal when the normally closed contact is closed;

[0043] The signal control device 12 is connected to the normally open contact and the normally closed contact, and is used to determine that the driving mode of the train is the train driving mode corresponding to the confirmation signal when it is determined that both the normally open contact and the normally closed contact output the confirmation signal.

[0044] Optionally, the train driving mode confirmation system with separated carriage and chassis provided by the present invention can be applied to the confirmation of the train driving mode in two scenarios: the carriage and chassis are separated / not separated. The driver selects the train driving mode by pressing the train driving mode selection button (driving mode selection upgrade / downgrade button). After the driver completes the selection, the selected train driving mode can be confirmed by pressing the confirmation button in the first confirmation button module 10 and the second confirmation button module 11. Specifically:

[0045] See also Figure 2 The DC24V power supply output by the signal control device 12 is connected to the normally open contact of the first confirmation button module 10 and the normally closed contact of the second confirmation button module 11 through the connector, and the outputs of the normally open contact and the normally closed contact are collected, wherein the normally open contact and the normally closed contact output a confirmation signal when they are in a closed state.

[0046] The signal control device 12 determines whether the outputs of the normally open contact and the normally closed contact are both confirmation signals. If so, it determines that the driving mode of the train is the train driving mode corresponding to the confirmation signal.

[0047] It should be noted that the above confirmation signal is generated by pressing the confirmation buttons in the first confirmation button module 10 and the second confirmation button module 11 .

[0048] The train driving mode confirmation system with a separated carriage chassis provided by the present invention can meet the setting of the train driving mode in different operation scenarios by using the train driving mode corresponding to the confirmation signal as the driving mode of the train operation when it is determined that the first confirmation button module and the second confirmation button module output confirmation signals at the same time.

[0049] Furthermore, in one embodiment, the first confirmation button module 10 may further specifically include:

[0050] one or more first branches;

[0051] The first branch includes an electrical plug, a confirmation button and a first switch, and the confirmation button includes a first confirmation button and a second confirmation button;

[0052] The first confirmation button and the second confirmation button are connected in parallel through an electrical plug and then connected in series with the first switch. The first confirmation button is deployed in the carriage of the train, and the second confirmation button is deployed on the chassis of the train. The electrical plug is disconnected when the carriage is separated from the chassis.

[0053] Further, in one embodiment, the first confirmation button and the second confirmation button are both composed of a fourth switch, a fifth switch and an indicator light.

[0054] Optionally, the structural diagram of the first confirmation button module 10, the first confirmation button module 10 includes one or more first branches, wherein the first branch is composed of an electrical socket X01, a first confirmation button, a second confirmation button and a first switch.

[0055] like Figure 3 As shown, it is a structural schematic diagram of the first confirmation button module 10 including two first branches. For the convenience of distinction, the confirmation button, electrical plug and first switch installed in the first branch at the first end of the train are respectively represented as: first confirmation button S01A, second confirmation button S02A, electrical plug X01 and first switch K01; the confirmation button, electrical plug and first switch installed in the first branch at the second end of the train are respectively represented as: first confirmation button S01B, second confirmation button S02B, electrical plug X01 and first switch K02.

[0056] When the train carriage is separated from the chassis, the first confirmation button S01A and the second confirmation button S02A deployed in the first branch of the first terminal of the train are connected in parallel through the electrical socket X01 and then connected in series with the first switch K01. The first confirmation button S01A is deployed in the train carriage and is called the first terminal driver's cab confirmation button S01A on the train. The second confirmation button S02A is deployed on the chassis of the train and is called the next terminal operating console confirmation button S02A. The electrical socket X01 is disconnected when the carriage is separated from the chassis. At this time, the second confirmation button S02A is disconnected from the first confirmation button S01A. When the normally open contact of the first confirmation button module 10 is closed and the first terminal of the train is the activated terminal, the second confirmation button S02A outputs a confirmation signal.

[0057] The first confirmation button S01B and the second confirmation button S02B deployed in the first branch of the second end of the train are connected in parallel through the electrical plug X01 and then connected in series with the first switch K02. The first confirmation button S01B is deployed in the train car and is called the second end driver's cab confirmation button S01B on the train. The second confirmation button S02B is deployed on the chassis of the train and is called the second end operating console confirmation button S02B under the train. The electrical plug X01 is disconnected when the car is separated from the chassis. At this time, the second confirmation button S02B is disconnected from the first confirmation button S01B. When the normally open contact of the first confirmation button module 10 is closed and the second end of the train is the activated end, the second confirmation button S02B outputs a confirmation signal.

[0058] When the train carriage is not separated from the chassis, the first confirmation button S01A and the second confirmation button S02A deployed in the first branch of the first terminal of the train are connected in parallel through the electrical socket X01 and then connected in series with the first switch K01. The first confirmation button S01A is deployed in the train carriage, and the second confirmation button S02A is deployed on the chassis of the train. The electrical socket X01 is closed. At this time, the second confirmation button S02A and the first confirmation button S01A form a closed loop through the electrical socket X01. When the normally open contact of the first confirmation button module 10 is closed and the first terminal of the train is the activation terminal, the first confirmation button S01A and the second confirmation button S02A both output confirmation signals.

[0059] The first confirmation button S01B and the second confirmation button S02B deployed in the first branch at the second end of the train are connected in parallel through the electrical socket X01 and then connected in series with the first switch K02. The first confirmation button S01B is deployed in the carriage of the train, and the second confirmation button S02B is deployed on the chassis of the train. The electrical socket X01 is closed. At this time, the second confirmation button S02B and the first confirmation button S01B form a closed loop through the electrical socket X01. When the normally open contact of the first confirmation button module 10 is closed and the second end of the train is the activation end, the first confirmation button S01B and the second confirmation button S02B both output confirmation signals.

[0060] It should be noted that the first-end cab confirmation button S01A on the vehicle, the second-end cab confirmation button S01B on the vehicle, the first-end console confirmation button S02A under the vehicle, and the second-end console confirmation button S02B under the vehicle all use a normally open (fourth switch) and a normally closed (fifth switch) momentary button with an indicator light. After pressing the confirmation button, the fourth switch is closed, the fifth switch is opened, and the indicator light is on. For details, see Figure 4 .

[0061] The train driving mode confirmation system with a separated carriage and chassis provided by the present invention has confirmation buttons in the first confirmation button module arranged on and under the train, and the carriage is separated from the chassis by arranging an electrical plug. When the confirmation button in the first confirmation button module is pressed, a confirmation signal when the normally open contact is closed can be collected, which lays a foundation for the subsequent confirmation of the train driving mode in different operating scenarios when it is determined that both the normally open contact and the normally closed contact output confirmation signals.

[0062] Furthermore, in one embodiment, the second confirmation button module 11 may further specifically include:

[0063] one or more second branches;

[0064] The second branch includes an electrical plug, a confirmation button, a first switch, a second switch and a third switch;

[0065] The first confirmation button is connected in series with the second confirmation button through an electrical plug, and the third branch connected in parallel by the first confirmation button and the first switch is connected in parallel with the fourth branch connected in parallel by the second confirmation button and the second switch through the third switch, and the third switch is closed when the car body is separated from the chassis.

[0066] Alternatively, if Figure 5 As shown, it is a structural schematic diagram of the second confirmation button module 11 including two first branches. For the convenience of distinction, the confirmation button, electrical plug, first switch, second switch and third switch installed in the second branch at the first end of the train are respectively represented as: first confirmation button S01A, second confirmation button S02A, electrical plug X01, first switch K01, second switch K03 and third switch K05; the confirmation button, electrical plug, first switch, second switch and third switch installed in the second branch at the second end of the train are respectively represented as: first confirmation button S01B, second confirmation button S02B, electrical plug X01, first switch K02, second switch K04 and third switch K05.

[0067] When the train car is separated from the chassis, the first confirmation button S01A and the second confirmation button S02A deployed in the second branch at one end of the train are connected in series through the electrical socket X01, and the third branch connected in parallel by the first confirmation button S01A and the first switch K01 is connected in parallel with the fourth branch connected in parallel by the second confirmation button S02A and the second switch K03 through the third switch K05. The electrical socket X01 is disconnected when the car is separated from the chassis, and the third switch K05 is closed when the car is separated from the chassis. At this time, the second confirmation button S02A is disconnected from the first confirmation button S01A, and when the normally closed contact of the second confirmation button module 10 is closed and the one end of the train is the activation end, the second confirmation button S02A outputs a confirmation signal.

[0068] The first confirmation button S01B and the second confirmation button S02B deployed in the second branch at the second end of the train are connected in series through the electrical socket X01, and the third branch in which the first confirmation button S01B and the first switch K02 are connected in parallel is connected in parallel with the fourth branch in which the second confirmation button S02B and the second switch K04 are connected in parallel through the third switch K05. The electrical socket X01 is disconnected when the car is separated from the chassis, and the third switch K05 is closed when the car is separated from the chassis. At this time, the second confirmation button S02B is disconnected from the first confirmation button S01B, and when the normally closed contact of the second confirmation button module 11 is closed and the second end of the train is the activation end, the second confirmation button S02B outputs a confirmation signal.

[0069] When the train carriage is not separated from the chassis, the first confirmation button S01A and the second confirmation button S02A deployed in the second branch at one end of the train are connected in series through the electrical socket X01, and the third branch in which the first confirmation button S01A and the first switch K01 are connected in parallel is connected in parallel with the fourth branch in which the second confirmation button S02A and the second switch K03 are connected in parallel through the third switch K05. The electrical socket X01 is disconnected when the carriage is separated from the chassis, and the third switch K05 is disconnected. At this time, the second confirmation button S02A and the first confirmation button S01A form a closed loop through the electrical socket X01, and when the normally closed contact of the second confirmation button module 11 is closed and one end of the train is the activation end, the first confirmation button S01A and the second confirmation button S02A both output confirmation signals.

[0070] The first confirmation button S01B and the second confirmation button S02B deployed in the second branch at the second end of the train are connected in series through the electrical socket X01, and the third branch in which the first confirmation button S01B and the first switch K02 are connected in parallel is connected in parallel with the fourth branch in which the second confirmation button S02B and the second switch K04 are connected in parallel through the third switch K05. The electrical socket X01 is disconnected when the car is separated from the chassis, and the third switch K05 is disconnected. At this time, the second confirmation button S02B and the first confirmation button S01B form a closed loop through the electrical socket X01. When the normally closed contact of the second confirmation button module 11 is closed and the second end of the train is the activation end, the first confirmation button S01B and the second confirmation button S02B both output confirmation signals.

[0071] The train driving mode confirmation system with separated carriage and chassis provided by the present invention has confirmation buttons in the second confirmation button module arranged on and under the train, and the carriage is separated from the chassis by arranging an electrical plug, and a third switch is arranged to be closed when the carriage is separated from the chassis. When the confirmation button in the second confirmation button module is pressed, a confirmation signal when the normally closed contact is closed can be collected, which lays a foundation for the subsequent confirmation of the train driving mode in different operating scenarios when it is determined that both the normally open contact and the normally closed contact output confirmation signals.

[0072] Further, in one embodiment, when there are multiple first branches and multiple second branches, a target first branch and a target second branch as the activated end and a non-target first branch and a non-target second branch as the inactivated end are determined as the activated end, and the second branch is the inactivated end, and when the confirmation buttons in the activated end and the inactivated end are both pressed, only the activated end outputs a confirmation signal;

[0073] When the confirmation button of the activation end is pressed, the first switch in the target first branch is closed, the first switch and the second switch in the target second branch are opened, the normally open contact is closed, and the normally closed contact is opened;

[0074] When the confirmation button of the non-activation end is pressed, the first switch in the non-target first branch is opened, the first switch and the second switch in the non-target second branch are closed, the normally open contact is opened, and the normally closed contact is closed.

[0075] Further, in one embodiment, a plurality of first branches are connected in parallel.

[0076] Further, in one embodiment, a plurality of second branches are connected in series.

[0077] Optionally, the train driving mode confirmation system with separated carriage chassis provided by the present invention is described by taking the first confirmation button module 10 including two first branches and the second confirmation button module 11 including two second branches as an example, specifically:

[0078] See also Figure 4 The first-end cab confirmation button S01A on the vehicle, the second-end cab confirmation button S01B on the vehicle, the first-end console confirmation button S02A under the vehicle, and the second-end console confirmation button S02B under the vehicle all use a normally open (fourth switch) and a normally closed (fifth switch) momentary button with an indicator light. After pressing the confirmation button, the first switch closes, the second switch opens, and the indicator light comes on.

[0079] like Figure 3 As shown, the DC24V power supply output by the signal control device 12 passes through the normally open contact of the activation end and the confirmation button to power the indicator light. At the same time, a diode (R01A, R01B, R02A and R02B) is set in the first confirmation button module 10 to prevent any one of the cab confirmation button S01A on the vehicle and the console confirmation button S02A under the vehicle from pressing the indicator lights of the cab confirmation button S01A on the vehicle and the console confirmation button S02A under the vehicle at the same time, and to prevent any one of the cab confirmation button S01B on the vehicle and the console confirmation button S02B under the vehicle from pressing the indicator lights of the cab confirmation button S01B on the vehicle and the console confirmation button S02B under the vehicle at the same time, so as to meet the indicator light of the confirmation button when the normal output instruction is satisfied. After the normally open contact of the first confirmation button module 10 is closed, the confirmation signal is input to the signal control device 12.

[0080] The first branch consisting of the electrical socket X01, the cab confirmation button S01A at the first end on the vehicle, the console confirmation button S02A at the second end on the vehicle, and the first switch K01 is connected in parallel with the first branch consisting of the electrical socket X01, the cab confirmation button S01B at the second end on the vehicle, the console confirmation button S02B at the second end under the vehicle, and the first switch K02. Specifically: the 13th and 14th positions of the confirmation button S01A at the first end on the vehicle and the 13th and 14th positions of the confirmation button S02A at the first end under the vehicle are connected in parallel on and off the vehicle through the 3rd and 4th pins of the electrical socket X01, and the 13th and 14th positions of the confirmation button S01B at the second end on the vehicle and the confirmation button S02B at the first end under the vehicle are connected in parallel. Positions 13 and 14 of B are connected in parallel on and off the vehicle through pins 1 and 2 of electrical socket X01. The parallel connection ensures that the confirmation buttons can be operated on the chassis after the carriage and the carriage are separated; the first-end confirmation buttons (the first-end cab confirmation button S01A on the vehicle and the first-end console confirmation button S02A under the vehicle) are connected in parallel and then connected in series with the first switch K01, and the second-end confirmation buttons (the second-end cab confirmation button S01B on the vehicle and the second-end console confirmation button S02B under the vehicle) are connected in parallel and then connected in series with the first switch K02. Finally, the first branch is connected in parallel with the second branch and a digital input signal DI (i.e., output signal) is used to the signal control device 12.

[0081] It should be noted that the first switch K01 and the first switch K02 in the first confirmation button module 10 are closed when the confirmation button at the activation end is pressed, and are opened when the confirmation button at the inactivation end is pressed.

[0082] See also Figure 5When the normally closed contact of the second confirmation button module 11 is closed, the confirmation signal is input to the signal control device 12. Specifically, the confirmation buttons 21 and 22 of the second branch of the first end of the train (the confirmation button S01A in the cab at the first end of the train and the confirmation button S02A in the console at the second end of the train) and the confirmation buttons 21 and 22 of the second branch of the second end of the train (the confirmation button S01B in the cab at the second end of the train and the confirmation button S02B in the console at the second end of the train) are connected in series. The series connection between the train and the vehicle is realized through the electrical socket X01 (the 21 and 22 of the confirmation button S01A at the first end of the train and the 21 and 22 of the confirmation button S02A at the second end of the train are connected in series through the electrical socket X01). The 5th and 8th pins of 01 are connected in series, the 21st and 22nd positions of the confirmation button S01B at the second end on the vehicle and the 21st and 22nd positions of the confirmation button S02B at the second end under the vehicle are connected in series through the 6th and 7th pins of the electrical socket X01 on and off the vehicle), the second branch composed of the electrical socket X01, the cab confirmation button S01A at the first end on the vehicle, the console confirmation button S02A at the second end under the vehicle, the first switch K01, and the second switch K03 is connected in series with the second branch composed of the electrical socket X01, the cab confirmation button S01B at the second end on the vehicle, the console confirmation button S02B at the second end under the vehicle, the first switch K02, and the second switch K04, and then a DI is used to signal the control device 12.

[0083] It should be noted that the first switch K01 and the first switch K02 in the second confirmation button module 10 are disconnected when the confirmation button at the activation end is pressed, and are closed when the confirmation button at the inactivation end is pressed, and the second switch K03 and the second switch K04 in the second confirmation button module 10 are disconnected when the confirmation button at the activation end is pressed, and are closed when the confirmation button at the inactivation end is pressed.

[0084] A normally closed switch is connected in parallel to the 21st and 22nd positions of each confirmation button in the second confirmation button module 11, for example: the cab confirmation button S01A at the first end on the vehicle is connected in parallel with the first switch K01; the console confirmation button S02A at the first end under the vehicle is connected in parallel with the second switch K03; the cab confirmation button S01B at the second end on the vehicle is connected in parallel with the first switch K02; and the console confirmation button S02B at the second end under the vehicle is connected in parallel with the second switch K04.

[0085] Assume that, when the carriage and chassis are not separated, the electrical socket X01 is closed, the train terminal 1 is used as the active terminal, and the train terminal 2 is used as the inactive terminal. Figure 3 and Figure 5, the first branch (i.e., the target first branch) composed of the first confirmation button S01A, the second confirmation button S02A, the electrical socket X01 and the first switch K01, and the second branch (i.e., the target second branch) composed of the electrical socket X01, the first confirmation button S01A, the second confirmation button S02A, the first switch K01, the second switch K03 and the third switch K05 are used as activation ends; the first branch (i.e., the non-target first branch) composed of the first confirmation button S01B, the second confirmation button S02B, the electrical socket X01 and the first switch K02, and the second branch (i.e., the non-target second branch) composed of the electrical socket X01, the first confirmation button S01B, the second confirmation button S02B, the first switch K02, the second switch K04 and the third switch K05 are used as inactive ends.

[0086] When the confirmation button at the activation end is pressed, the first confirmation button S01A, the second confirmation button S02A and the first switch K01 in the first confirmation button module 10 are closed, and the first confirmation button S01A, the second confirmation button S02A, the first switch K01 and the second switch K03 in the second confirmation button module 11 are disconnected; when the confirmation button at the inactivation end is pressed, the first confirmation button S01B, the second confirmation button S02B and the first switch K02 in the first confirmation button module 10 are disconnected, and the first confirmation button S01B, the second confirmation button S02B, the first switch K02 and the second switch K04 in the second confirmation button module 11 are closed. At this time, the normally open contact of the first confirmation button module 10 is closed, and only the first confirmation button S01A and the second confirmation button S02A at the activation end output the confirmation signal, the first confirmation button S01B and the second confirmation button S02B at the inactivation end cannot output the confirmation signal, and the normally closed contact of the second confirmation button module 11 is disconnected and cannot output the confirmation signal.

[0087] It should be noted that the confirmation signal output of using the first terminal of the train as the inactive terminal and the second terminal of the train as the active terminal is similar to using the first terminal of the train as the active terminal and the second terminal of the train as the inactive terminal, and the present invention will not go into details therein.

[0088] Assume that when the carriage is separated from the chassis, the electrical socket X01 is disconnected, and the train terminal 1 is used as the active terminal and the train terminal 2 is used as the inactive terminal:

[0089] When the confirmation button at the activation end is pressed, the first confirmation button S01A and the first switch K01 in the first confirmation button module 10 are closed, and the first confirmation button S01A, the first switch K01 and the second switch K03 in the second confirmation button module 11 are opened; when the confirmation button at the inactivation end is pressed, the first confirmation button S01B and the first switch K02 in the first confirmation button module 10 are opened, and the first confirmation button S01B, the first switch K02 and the second switch K04 in the second confirmation button module 11 are closed. At this time, the normally open contact of the first confirmation button module 10 is closed, and only the first confirmation button S01A at the activation end outputs a confirmation signal, the first confirmation button S01B at the inactivation end cannot output a confirmation signal, and the normally closed contact of the second confirmation button module 11 is opened and cannot output a confirmation signal.

[0090] After the carriages are separated, K05 is closed to bypass the confirmation buttons on the train so that the buttons under the train can be used normally after the carriages are separated; by connecting all the confirmation buttons in series, it is ensured that the confirmation buttons on the chassis can be operated to set the train driving mode after the carriages are separated.

[0091] A set of signal control equipment 12 can be used to confirm the set train driving mode in the scenarios with automatic operation of carriages and independent automatic operation of chassis, saving costs.

[0092] The train driving mode confirmation system with separated carriage chassis provided by the present invention can ensure that the confirmation of the train driving mode by the train activation end is effective, thereby ensuring the reliability of the train driving mode setting.

[0093] Further, in one embodiment, when the train driving mode selection button is pressed, the confirmation button is pressed.

[0094] Optionally, the driver selects the train driving mode by pressing the train driving mode selection button (driving mode selection upgrade / downgrade button). After the driver completes the selection, he can generate a confirmation signal by pressing the confirmation buttons in the first confirmation button module 10 and the second confirmation button module 11. When the outputs of the first confirmation button module 10 and the second confirmation button module 11 collected by the signal control device 12 are both confirmation signals generated by pressing the confirmation buttons, it is confirmed that the train driving mode selected by the driver by pressing the driving mode selection button is valid.

[0095] The train driving mode confirmation system with separated carriage chassis provided by the present invention can ensure the reliability of the setting of the train driving mode through a confirmation button set at the activation end after the driver sets the train driving mode.

[0096] The following is a description of the method for confirming the driving mode of a train with a separated carriage chassis provided by the present invention. The method for confirming the driving mode of a train with a separated carriage chassis described below and the system for confirming the driving mode of a train with a separated carriage chassis described above can be referenced to each other.

[0097] Figure 6 FIG. 1 is a flow chart of a method for confirming a driving mode of a train with a separated carriage chassis provided by the present invention. Figure 6 As shown, including:

[0098] Step 100: When the normally open contact and the normally closed contact are in a closed state, obtaining confirmation signals output by the normally open contact and the normally closed contact;

[0099] Step 200: When it is determined that both the normally open contact and the normally closed contact output confirmation signals, determine that the driving mode of the train is the driving mode of the train corresponding to the confirmation signal.

[0100] The method for confirming the driving mode of a train with a separated carriage chassis provided by the present invention can meet the setting of the train driving mode in different operation scenarios by using the train driving mode corresponding to the confirmation signal as the driving mode of the train operation when it is determined that the first confirmation button module and the second confirmation button module output confirmation signals at the same time.

[0101] Figure 7 is a schematic diagram of the physical structure of an electronic device provided by the present invention, such as Figure 7 As shown, the electronic device may include: a processor 710, a communication interface 711, a memory 712 and a bus 713, wherein the processor 710, the communication interface 711 and the memory 712 communicate with each other through the bus 713. The processor 710 may call the logic instructions in the memory 712 to execute the following method:

[0102] When the normally open contact and the normally closed contact are closed, obtaining confirmation signals output by the normally open contact and the normally closed contact;

[0103] When it is determined that both the normally open contact and the normally closed contact output confirmation signals, the driving mode of the train is determined to be the driving mode of the train corresponding to the confirmation signal.

[0104] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, 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, which is stored in a storage medium and includes several instructions for enabling a computer power screen (which can be a personal computer, a server, or a network power screen, 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: various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a disk or an optical disk.

[0105] Furthermore, the present invention discloses a computer program product, the computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer, the computer can execute the train driving mode confirmation method with separated carriage chassis provided by the above-mentioned method embodiments, for example comprising:

[0106] When the normally open contact and the normally closed contact are closed, obtaining confirmation signals output by the normally open contact and the normally closed contact;

[0107] When it is determined that both the normally open contact and the normally closed contact output confirmation signals, the driving mode of the train is determined to be the driving mode of the train corresponding to the confirmation signal.

[0108] On the other hand, 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 train driving mode confirmation method with separated carriage chassis provided in the above embodiments, for example, including:

[0109] When the normally open contact and the normally closed contact are closed, obtaining confirmation signals output by the normally open contact and the normally closed contact;

[0110] When it is determined that both the normally open contact and the normally closed contact output confirmation signals, the driving mode of the train is determined to be the driving mode of the train corresponding to the confirmation signal.

[0111] The system embodiment described above is merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown 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 solution of this embodiment. Those of ordinary skill in the art may understand and implement it without creative work.

[0112] 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, it 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 power screen (which can be a personal computer, a server, or a network power screen, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0113] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A train driving mode confirmation system with separated carriage chassis, characterized in that: include: A first confirmation button module, comprising a normally open contact, configured to output a confirmation signal when the normally open contact is closed; A second confirmation button module, comprising a normally closed contact, configured to output the confirmation signal when the normally closed contact is closed; a signal control device connected to the normally open contact and the normally closed contact, and configured to determine that the driving mode of the train is the driving mode of the train corresponding to the confirmation signal when it is determined that both the normally open contact and the normally closed contact output the confirmation signal; The first confirmation button module further includes: one or more first branches; Wherein, the first branch includes an electrical plug, a confirmation button and a first switch, and the confirmation button includes a first confirmation button and a second confirmation button; The first confirmation button and the second confirmation button are connected in parallel through the electrical plug and then connected in series with the first switch, the first confirmation button is deployed in the carriage of the train, the second confirmation button is deployed on the chassis of the train, and the electrical plug is disconnected when the carriage is separated from the chassis; The second confirmation button module further includes: one or more second branches; Wherein, the second branch includes the electrical plug, the confirmation button, the first switch, the second switch and the third switch; The first confirmation button and the second confirmation button are connected in series through the electrical plug, a third branch connected in parallel by the first confirmation button and the first switch is connected in parallel with a fourth branch connected in parallel by the second confirmation button and the second switch through the third switch, and the third switch is closed when the carriage is separated from the chassis; In the case that both the first branch and the second branch are multiple, determining a target first branch and a target second branch as an activated end and determining a non-target first branch and a non-target second branch as an inactivated end, and when confirmation buttons in the activated end and the inactivated end are both pressed, only the activated end outputs the confirmation signal; Wherein, when the confirmation button of the activation end is pressed, the first switch in the target first branch is closed, the first switch and the second switch in the target second branch are opened, the normally open contact is closed, and the normally closed contact is opened; When the confirmation button of the non-activation end is pressed, the first switch in the non-target first branch is opened, the first switch and the second switch in the non-target second branch are closed, the normally open contact is opened, and the normally closed contact is closed.

2. The train driving mode confirmation system with separated carriage chassis according to claim 1 is characterized in that: A plurality of the first branches are connected in parallel.

3. The train driving mode confirmation system with separated carriage chassis according to claim 1, characterized in that: A plurality of the second branches are connected in series.

4. The train driving mode confirmation system with separated carriage chassis according to any one of claims 1 to 3, characterized in that: The first confirmation button and the second confirmation button are both composed of a fourth switch, a fifth switch and an indicator light.

5. The train driving mode confirmation system with separated carriage chassis according to claim 1, characterized in that: When the train driving mode selection button is pressed, the confirmation button is pressed.

6. A method for confirming a driving mode of a train with a separated carriage chassis based on the system for confirming a driving mode of a train with a separated carriage chassis according to any one of claims 1 to 5, characterized in that: include: When the normally open contact and the normally closed contact are in a closed state, obtaining the confirmation signal output by the normally open contact and the normally closed contact; When it is determined that both the normally open contact and the normally closed contact output confirmation signals, the driving mode of the train is determined to be the driving mode of the train corresponding to the confirmation signal.

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