CN111257017B - Train and test method and system for auxiliary machines in train - Google Patents
Train and test method and system for auxiliary machines in train Download PDFInfo
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- CN111257017B CN111257017B CN202010025999.0A CN202010025999A CN111257017B CN 111257017 B CN111257017 B CN 111257017B CN 202010025999 A CN202010025999 A CN 202010025999A CN 111257017 B CN111257017 B CN 111257017B
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Abstract
The application discloses test system of auxiliary engine in storehouse of train includes: the train selection module is used for selecting a target train compartment corresponding to the train compartment selection instruction from the N train compartments according to the received train compartment selection instruction; n is a positive integer; and the equipment selection module is used for controlling each auxiliary equipment which accords with the equipment selection instruction in the target compartment to be in a starting state and controlling each auxiliary equipment which does not accord with the equipment selection instruction in the target compartment to be in a non-starting state according to the received equipment selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train. By the aid of the scheme, testing of the auxiliary machines in the warehouse can be conveniently and effectively conducted, complexity of operation is reduced, and labor cost is saved. The application also discloses a test method of the train and the auxiliary machine in the train, and the test method has corresponding technical effects.
Description
Technical Field
The invention relates to the technical field of train testing, in particular to a train and a testing method and system for auxiliary machines in a train warehouse.
Background
With the continuous development of motor train units in the rail transit industry, the number of trains is increased sharply. Both static debugging and overhaul of the train need to be performed in the warehouse. Because the test of the auxiliary machines in the warehouse does not need to be operated frequently, only one or two warehouse sockets are usually configured on one train, and the power of a single warehouse socket can only meet the power requirement of a partial load. Therefore, when testing one or several auxiliary devices, the worker is required to manually cut off other auxiliary devices in the vehicle which do not need to be tested, namely, by operating corresponding contactors in switch cabinets in all the carriages, each auxiliary device which needs to be tested can be powered, and other auxiliary devices cannot be powered. However, this method requires a very high labor cost and a complicated operation when testing the auxiliary machines in the train. Particularly, in practical applications, there may be many items to be tested, for example, after testing of several auxiliary devices, it is necessary to manually control corresponding contactors in each switch cabinet in each carriage, cut off the auxiliary devices that have been tested in the current round, and manually turn on each auxiliary device to be tested next, which results in a large workload of workers and complex operation.
In summary, how to more conveniently and effectively test the auxiliary machine in the warehouse, reduce the complexity of operation and save labor cost is a technical problem which needs to be solved by technicians in the field at present.
Disclosure of Invention
The invention aims to provide a train and a method and a system for testing an in-warehouse auxiliary machine of the train, so that the test of the in-warehouse auxiliary machine can be more conveniently and effectively carried out, the complexity of operation is reduced, and the labor cost is saved.
In order to solve the technical problems, the invention provides the following technical scheme:
a test system for in-warehouse auxiliary machines of a train, comprising:
the train selection module is used for selecting a target train compartment corresponding to the train compartment selection instruction from N train compartments according to the received train compartment selection instruction; n is a positive integer;
and the equipment selection module is used for controlling each auxiliary equipment which accords with the equipment selection instruction in the target compartment to be in a starting state and controlling each auxiliary equipment which does not accord with the equipment selection instruction in the target compartment to be in a non-starting state according to the received equipment selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
Preferably, the device selection module includes:
the mode selection unit is used for selecting a target mode corresponding to a first selection instruction from M modes of the target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit is used for controlling each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state and controlling each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state according to the received second selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
Preferably, the M modes are interlocked.
Preferably, N carriages are interlocked.
Preferably, the method further comprises the following steps:
and the log recording module is used for carrying out log recording when the in-warehouse auxiliary machine test of the train is carried out.
A test method for auxiliary machines in a train warehouse comprises the following steps:
the compartment selection module selects a target compartment corresponding to a compartment selection instruction from N compartments of a train according to the received compartment selection instruction; n is a positive integer;
and the equipment selection module controls each auxiliary equipment which accords with the equipment selection instruction in the target compartment to be in a starting state according to the received equipment selection instruction, and controls each auxiliary equipment which does not accord with the equipment selection instruction in the target compartment to be in a non-starting state so as to carry out the in-warehouse auxiliary equipment test of the train.
Preferably, the device selection module controls each auxiliary device in the target car, which meets the device selection instruction, to be in a start state according to the received device selection instruction, and controls each auxiliary device in the target car, which does not meet the device selection instruction, to be in a non-start state, so as to perform the in-warehouse auxiliary device test of the train, including:
the mode selection unit selects a target mode corresponding to a first selection instruction from M modes of the target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit controls each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state according to the received second selection instruction, and controls each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state so as to carry out the in-warehouse auxiliary equipment test of the train.
Preferably, the M modes are interlocked.
A train comprising any one of the above-described test systems for in-warehouse auxiliary machines of a train.
In the scheme of the application, the staff does not need to manually control the starting and stopping of each auxiliary machine device, and the auxiliary machine test can be automatically completed by depending on the test system of the auxiliary machine in the warehouse of the train. Specifically, the car selection module may select a target car corresponding to the car selection instruction from the N cars of the train according to the received car selection instruction. The device selection module can control each auxiliary device in the target compartment, which meets the device selection instruction, to be in a starting state and control each auxiliary device in the target compartment, which does not meet the device selection instruction, to be in a non-starting state according to the received device selection instruction, so that the in-warehouse auxiliary device test of the train can be performed. Therefore, the scheme of the application is beneficial to conveniently and effectively testing the auxiliary machines in the warehouse, the complexity of operation is reduced, and the labor cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a test system of an in-warehouse auxiliary machine of a train in the invention;
fig. 2 is a flowchart of an implementation of a method for testing auxiliary machines in a train warehouse according to the present invention.
Detailed Description
The core of the invention is to provide a test system for the auxiliary machines in the warehouse of the train, which is beneficial to conveniently and effectively testing the auxiliary machines in the warehouse, reduces the complexity of operation and saves the labor cost.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a test system for an in-warehouse auxiliary machine of a train according to the present invention, where the test system for the in-warehouse auxiliary machine of the train may include:
the train selection module 10 is used for selecting a target train corresponding to a train selection instruction from N trains according to the received train selection instruction; n is a positive integer.
The car selection module 10 can receive a car selection command sent by a worker, and in practical application, in order to facilitate the operation of the worker, the sending of the car selection command can be generally completed by using a display device capable of human-computer interaction in a driver control room. Specifically, for example, the car selection module 10 may receive a car selection command through a touch screen of the driver's cabin or a display screen with an input device. For example, the numbers of all the carriages are displayed on the touch screen, and the operator can input the carriage selection command by clicking the number of the carriage. For example, when the worker clicks the T1 car, the car selection module 10 may determine that a car selection command is received, and the received car selection command carries information of the T1 car, so that the T1 car is selected from the N cars of the train as the target car.
In the embodiment, the existing touch screen in the driver control room is selected, which is beneficial to reducing the implementation cost of the scheme of the application. Of course, in other embodiments, the car selection module 10 may also obtain the car selection command in other manners, and the implementation of the present scheme is not affected. For example, the car selection module 10 itself may have an associated input interface, and a worker inputs a car selection command through an input device connected to the input interface, so that the car selection module 10 receives the car selection command, and determines a target car according to information carried in the car selection command. The specific form of the input device may be set according to actual needs, in the foregoing example, the input device is implemented by using a touch screen existing in a driver control room, and in other embodiments, the input device may be, for example, a keyboard, a hardware button, or the like, and may transmit a car selection command to the car selection module 10.
And the device selection module 20 is configured to control, according to the received device selection instruction, each auxiliary device in the target compartment that meets the device selection instruction to be in a start state, and control each auxiliary device in the target compartment that does not meet the device selection instruction to be in a non-start state, so as to perform an in-warehouse auxiliary device test on the train.
The train selection command is used for selecting a target train from N trains, and the equipment selection command is used for selecting each auxiliary equipment which needs to perform the auxiliary equipment test in the target train. Specifically, the device selection module 20 controls each auxiliary device in the target car that meets the device selection instruction to be in an activated state, and controls each auxiliary device in the target car that does not meet the device selection instruction to be in a deactivated state. For example, the target car has No. 1 to No. 10 auxiliary devices, and this time the worker needs to test No. 1 auxiliary device and No. 3 auxiliary device, the device selection instruction needs to carry this information, and the device selection module 20 may control No. 1 auxiliary device and No. 3 auxiliary device to be in a start state and control the remaining 8 auxiliary devices to be in a non-start state according to the information carried in the device selection instruction.
It should be emphasized that the device selection module 20 of the present application is to be able to control the operation state of each auxiliary device in the train, that is, the device selection module 20 needs to be able to control whether each auxiliary device is able to be powered, and therefore, on a circuit, the control end of the contactor corresponding to each auxiliary device needs to be connected to the device selection module 20, so that the device selection module 20 can implement its function. It is understood that the contactor corresponding to the auxiliary device described herein refers to a contactor capable of determining whether a power supply circuit of the auxiliary device is turned on or off. It should be noted that, a contactor is originally provided in the power supply circuit of most auxiliary devices in the train, and for an auxiliary device that is not originally provided with a contactor, a contactor may be configured on the power supply circuit of the auxiliary device and the configured contactor may be connected to the device selection module 20.
Further, in an embodiment of the present invention, the device selection module 20 may include:
the mode selection unit is used for selecting a target mode corresponding to a first selection instruction from M modes of a target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit is used for controlling each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state and controlling each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state according to the received second selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
In this embodiment, the mode selection means and the device selection means together form the device selection module 20. Specifically, in the foregoing embodiment, the worker may enable each auxiliary device to be tested to be in a start state through the device selection instruction, that is, power is supplied. However, when the auxiliary device test is performed, the socket for the library can only meet the power requirement of a partial load, which means that the operator cannot supply power to too many auxiliary devices, that is, the operator is required to know the power of each auxiliary device, and reasonably select a proper amount of auxiliary devices to perform the in-library auxiliary device test, and then select the next batch of auxiliary devices to be tested after the test is completed until each auxiliary device to be tested completes the test. However, in practical applications, because the operator forgets the operation requirement, or the learned power of the auxiliary device is incorrect, the situation that the sum of the powers of the auxiliary devices in the starting state is too high at the same time and the library socket cannot meet may occur, which may further cause other problems, interfere with the test result, and is not favorable for ensuring the safety of the train.
Therefore, in order to reduce the probability of occurrence of such a situation as much as possible, in the embodiment of the present application, the worker needs to input the first selection command first, and the mode selection unit selects the target mode corresponding to the first selection command from the M modes of the target car according to the received first selection command.
After the target mode is selected, the worker inputs a second selection command again, and therefore the auxiliary equipment needing to be tested is selected based on the second selection command. That is, the device selection unit controls each auxiliary device in the target mode that meets the second selection instruction to be in an activated state, and controls each auxiliary device in the target mode that does not meet the second selection instruction to be in a non-activated state. Since the sum of the powers of the auxiliary devices included in any one mode is lower than the preset first power threshold, even if all the auxiliary devices in the mode are turned on, the required total power does not exceed the first power threshold.
When the auxiliary machine test is carried out by the worker, the auxiliary machine equipment to be tested is selected from the mode because the mode selection is carried out firstly. Thus, the worker will typically only operate in this mode, and will not typically operate across modes. That is, after the target mode is selected, normally, only the auxiliary devices that need to be turned on are selected in the target mode for auxiliary device testing, and the auxiliary devices that are not selected in the target mode and the auxiliary devices in the other modes are all in the non-on state.
Of course, the first power threshold may be set based on the power that the library outlet may provide.
Further, it is considered that the operators do not normally operate in the cross-mode, however, there may be more than one operator in the train, and after one operator selects each auxiliary device in the target mode that needs to be subjected to the auxiliary device test, other operators may operate devices in other modes in the target car. Thus, in this embodiment, further, there is an interlock between the M modes. That is, only the auxiliary devices in one mode are allowed to be activated, and when at least one auxiliary device in one mode is activated, each auxiliary device in the other mode cannot be activated. Therefore, the safety of auxiliary machine testing is further guaranteed.
In addition, it is considered that an operator usually selects only the auxiliary devices in a certain car for testing at a time, and after the test is completed, the relevant auxiliary devices in other cars are reselected to perform the test, but other operators may operate the auxiliary devices in other cars except the target car.
Particularly, a train usually has two driver control rooms, and in practical application, the two driver control rooms are usually provided with a set of test system for the in-warehouse auxiliary machine of the train, so that if the interlocking between carriages and the interlocking between modes are not performed, the safety problem caused by the fact that different workers perform the test on the in-warehouse auxiliary machine in different driver control rooms is easy to occur.
In addition, similar to the car selection module 10 receiving the car selection instruction, the mode selection unit may also receive a first selection instruction input by the operator through an original touch screen in the driver control room, and the device selection unit may also receive a second selection instruction input by the operator through an original touch screen in the driver control room, thereby reducing implementation cost of the scheme.
This, in one embodiment of the present invention, may further include:
and the log recording module is used for carrying out log recording when the auxiliary machine in the train is tested. For example, the test object, that is, which auxiliary devices are tested this time, may be recorded, and the time, the relevant operation data during the test, and the like may be recorded, which is beneficial to the subsequent data viewing and analysis.
In the scheme of the application, the staff does not need to manually control the starting and stopping of each auxiliary machine device, and the auxiliary machine test can be automatically completed by depending on the test system of the auxiliary machine in the warehouse of the train. Specifically, the car selection module 10 may select a target car corresponding to the car selection instruction from the N cars of the train according to the received car selection instruction. The device selection module 20 may control each auxiliary device in the target car that meets the device selection instruction to be in a start state and control each auxiliary device in the target car that does not meet the device selection instruction to be in a non-start state according to the received device selection instruction, so that an in-warehouse auxiliary device test of the train may be performed. Therefore, the scheme of the application is beneficial to conveniently and effectively testing the auxiliary machines in the warehouse, the complexity of operation is reduced, and the labor cost is saved.
Corresponding to the above system embodiment, the embodiment of the present invention further provides a method for testing an in-warehouse auxiliary machine of a train, which can be referred to in correspondence with the above.
Referring to fig. 2, an implementation flowchart of a method for testing an auxiliary machine in a train in a warehouse according to the present invention is shown, and includes:
step S201: the compartment selection module selects a target compartment corresponding to the compartment selection instruction from N compartments of the train according to the received compartment selection instruction; n is a positive integer;
step S202: and the equipment selection module controls each auxiliary equipment which accords with the equipment selection instruction in the target carriage to be in a starting state and controls each auxiliary equipment which does not accord with the equipment selection instruction in the target carriage to be in a non-starting state according to the received equipment selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
In a specific embodiment of the present invention, step S202 may include:
the mode selection unit selects a target mode corresponding to a first selection instruction from M modes of a target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit controls each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state and controls each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state according to the received second selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
In one embodiment of the present invention, the M modes are interlocked.
In one embodiment of the invention, the N cars are interlocked.
In an embodiment of the present invention, the method may further include:
and the log recording module is used for carrying out log recording when the auxiliary machine in the train is tested.
Corresponding to the above system and method embodiments, embodiments of the present invention further provide a train, which may include the test system for the auxiliary machine in the garage of the train in any of the above embodiments, and a description thereof is not repeated here.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The principle and the implementation of the present invention are explained in the present application by using specific examples, and the above description of the embodiments is only used to help understanding the technical solution and the core idea of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. A test system for an in-warehouse auxiliary machine of a train is characterized by comprising:
the train selection module is used for selecting a target train compartment corresponding to the train compartment selection instruction from N train compartments according to the received train compartment selection instruction; n is a positive integer;
the device selection module is used for controlling each auxiliary device in the target carriage, which accords with the device selection command, to be in a starting state and controlling each auxiliary device in the target carriage, which does not accord with the device selection command, to be in a non-starting state according to the received device selection command, so as to perform in-warehouse auxiliary device testing on the train;
the device selection module includes:
the mode selection unit is used for selecting a target mode corresponding to a first selection instruction from the M modes of the target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit is used for controlling each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state and controlling each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state according to the received second selection instruction so as to carry out the in-warehouse auxiliary equipment test of the train.
2. The system for testing an in-garage auxiliary machine of a train according to claim 1, wherein the M modes are interlocked with each other.
3. The system for testing an in-garage auxiliary machine of a train according to claim 1, wherein N cars are interlocked with each other.
4. The system for testing an in-garage auxiliary machine of a train according to claim 1, further comprising:
and the log recording module is used for carrying out log recording when the in-warehouse auxiliary machine test of the train is carried out.
5. A test method for auxiliary machines in a train, which is characterized by comprising the following steps:
the compartment selection module selects a target compartment corresponding to a compartment selection instruction from N compartments of a train according to the received compartment selection instruction; n is a positive integer;
the equipment selection module controls each auxiliary equipment which accords with the equipment selection instruction in the target compartment to be in a starting state and controls each auxiliary equipment which does not accord with the equipment selection instruction in the target compartment to be in a non-starting state according to the received equipment selection instruction so as to carry out in-warehouse auxiliary equipment test on the train;
the equipment selection module is used for controlling each auxiliary equipment which accords with the equipment selection instruction in the target carriage to be in a starting state according to the received equipment selection instruction, and controlling each auxiliary equipment which does not accord with the equipment selection instruction in the target carriage to be in a non-starting state so as to carry out the in-warehouse auxiliary equipment test of the train, and the equipment selection module comprises:
the mode selection unit selects a target mode corresponding to a first selection instruction from M modes of the target compartment according to the received first selection instruction;
the method comprises the following steps that M is a positive integer, and for any one mode, the mode comprises one or more auxiliary devices, and the sum of the power of each auxiliary device in the mode is lower than a preset first power threshold;
and the equipment selection unit controls each auxiliary equipment which accords with the second selection instruction in the target mode to be in a starting state according to the received second selection instruction, and controls each auxiliary equipment which does not accord with the second selection instruction in the target mode to be in a non-starting state so as to carry out the in-warehouse auxiliary equipment test of the train.
6. The method for testing an in-garage auxiliary machine of a train according to claim 5, wherein the M modes are interlocked with each other.
7. A train comprising a test system for an in-house auxiliary machine of the train according to any one of claims 1 to 4.
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| CN202010025999.0A CN111257017B (en) | 2020-01-06 | 2020-01-06 | Train and test method and system for auxiliary machines in train |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5317751A (en) * | 1992-03-18 | 1994-05-31 | Aeg Westinghouse Transportation Systems, Inc. | Method and apparatus for placing a trainline monitor system in a layup mode |
| US5293632A (en) * | 1992-03-18 | 1994-03-08 | Aeg Transportation Systems, Inc. | Method and apparatus for load shedding using a trainline monitor system |
| FR2932447B1 (en) * | 2008-06-12 | 2016-09-30 | Alstom Transport Sa | TRAIN MANAGEMENT INTEGRATED SYSTEM OF A TRAIN |
| WO2013114543A1 (en) * | 2012-01-30 | 2013-08-08 | 三菱電機株式会社 | Train-information management device and method for selecting control software therefor |
| CA2870744A1 (en) * | 2012-04-17 | 2013-10-24 | Bombardier Transportation Gmbh | Train test platform |
| CN203759533U (en) * | 2014-01-08 | 2014-08-06 | 唐山轨道客车有限责任公司 | Testing apparatus for air-conditioning control system |
| JP6353377B2 (en) * | 2015-01-30 | 2018-07-04 | 川崎重工業株式会社 | Railway vehicle network system |
| CN109116837B (en) * | 2018-09-29 | 2020-05-15 | 株洲中车时代电气股份有限公司 | Diagnostic information acquisition device, carriage, train diagnostic system and train |
| CN109774743A (en) * | 2019-01-23 | 2019-05-21 | 北京交通大学 | A kind of the operation data acquiring and transmission system and data acquisition and transmission method of track train |
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