CN113655777A - Full-automatic scene test debugging device and method for rail transit vehicle - Google Patents
Full-automatic scene test debugging device and method for rail transit vehicle Download PDFInfo
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- CN113655777A CN113655777A CN202110851574.XA CN202110851574A CN113655777A CN 113655777 A CN113655777 A CN 113655777A CN 202110851574 A CN202110851574 A CN 202110851574A CN 113655777 A CN113655777 A CN 113655777A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
The invention belongs to the field of scene test debugging of rail transit vehicles, and provides a full-automatic scene test debugging device and method for rail transit vehicles. The rail transit vehicle full-automatic scene test debugging device comprises an interface control part and a network simulation and electrical control part; the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the interface control part is used for connecting a vehicle side signal connector; the network simulation and electrical control part is used for receiving a scene test instruction to configure a test scene, simulating the vehicle-mounted signal equipment to send a network instruction to a vehicle-mounted network, and simultaneously sending an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
Description
Technical Field
The invention belongs to the field of test debugging of rail transit vehicle scenes, and particularly relates to a full-automatic scene test debugging device and method for a rail transit vehicle.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The full-automatic scene test is a routine test before rail transit vehicles leave a factory, and based on the existing full-automatic scene test hardware conditions, software debugging cannot be realized due to the fact that no communication equipment exists on the ground. The inventor finds that the debugging process of the traditional rail transit vehicle full-automatic scene test is as follows: the method is characterized in that a vehicle-mounted ERM analog signal device (namely, a vehicle data and event recorder) is utilized to send a signal network command to a vehicle-mounted network, and an electrical command output by the vehicle-mounted ERM analog signal device is realized by pressurizing or short-circuiting a vehicle-side signal device connector, so that the debugging process of the traditional full-automatic scene test is complex in operation and has certain potential safety hazard.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a full-automatic scene test debugging device and method for a rail transit vehicle, which can achieve the test conditions of each scene test and enable the test to be safer and faster.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a full-automatic scene test debugging device for a rail transit vehicle.
In one or more embodiments, the full-automatic scene test debugging device for the rail transit vehicle comprises an interface control part and a network simulation and electrical control part;
the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the interface control part is used for connecting a vehicle side signal connector;
the network simulation and electrical control part is used for receiving a scene test instruction to configure a test scene, simulating the vehicle-mounted signal equipment to send a network instruction to a vehicle-mounted network, and simultaneously sending an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
In one or more embodiments, the full-automatic scene test debugging device for the rail transit vehicle comprises a network simulation and electrical control part and a manual operation part;
the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the network simulation and electric control part is used for receiving a scene test instruction to configure a test scene and simulating the vehicle-mounted signal equipment to send a network instruction to the vehicle-mounted network;
the manual operation part is used for connecting the vehicle side signal connector, and the manual operation electric switch generates an electric control command so as to control the vehicle side signal connector to generate corresponding actions.
The invention also provides a debugging method based on the full-automatic scene test debugging device for the rail transit vehicle.
In one or more embodiments, a debugging method based on the fully automatic scene test debugging device for rail transit vehicles as described above includes:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, and simultaneously sends an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
In one or more embodiments, a debugging method based on the fully automatic scene test debugging device for rail transit vehicles as described above includes:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, and the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network;
the manual operation electric switch generates an electric control command to control the vehicle side signal connector to generate corresponding action.
Compared with the prior art, the invention has the beneficial effects that:
(1) the network simulation and electrical control part is connected to a vehicle-mounted network, configuration conditions of each test scene are prestored in the network simulation and electrical control part, the interface control part is connected with the vehicle-side signal connector, the network simulation and electrical control part receives a scene test instruction to configure the test scene, simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, and simultaneously sends an electrical control instruction to the interface control part to control the vehicle-side signal connector to generate corresponding actions, so that the test conditions of each scene test are achieved, the test conditions of the simulated scene test by manual complex operation are avoided, the test is more automatic, safer and faster, meanwhile, the test device is convenient to operate, and manpower is saved.
(2) The network simulation and electrical control part is connected to a vehicle-mounted network, configuration conditions of each test scene are prestored in the network simulation and electrical control part, the network simulation and electrical control part receives a scene test instruction to configure the test scene, simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, an interface control part is replaced by a manual operation part, an electrical switch is manually operated to generate an electrical control instruction so as to control a vehicle-side signal connector to generate corresponding actions, the purpose of short circuit of internal contacts of the simulated signal equipment is realized through manual operation, the test conditions of each scene test are achieved, and the test is safer and faster.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of a full-automatic scene test debugging device of a rail transit vehicle according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a manual operation part according to an embodiment of the present invention;
fig. 3 is a flowchart of a fully automatic scene test debugging according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Example one
Referring to fig. 1, the full-automatic scene test debugging device for the rail transit vehicle in the embodiment includes an interface control unit and a network simulation and electrical control unit.
The network simulation and electrical control part of the embodiment is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the interface control part is used for connecting a vehicle side signal connector.
The network simulation and electrical control part is used for receiving a scene test instruction to configure a test scene, simulating the vehicle-mounted signal equipment to send a network instruction to a vehicle-mounted network, and simultaneously sending an electrical control instruction (such as contact short circuit) to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
In one embodiment, the interface control part and the network simulation and electric control part are communicated with each other through wires. For example: the interface control part and the network simulation and electric control part are communicated with each other through a data line, so that stable transmission of signals can be ensured.
In another embodiment, the interface control part and the network simulation and electric control part are communicated with each other through a wireless network. Therefore, hardware equipment is not left unused, hardware resources are saved, and efficient transmission of signals is guaranteed.
In fig. 1, the interface control section includes a first communication module, a first control module, and an electrical interface module; the first communication module is used for receiving an electrical control command sent by the network simulation and electrical control part and forwarding the electrical control command to the first control module; the first control module is used for analyzing the electrical control instruction and sending the analysis result to the electrical interface module so as to achieve the purpose that the analog signal equipment sends the electrical hard-line instruction.
The first communication module may be a CAN network module or other existing communication modules, and those skilled in the art may specifically set the first communication module according to actual situations, which will not be described herein again.
It should be noted that, the first control module and the electrical interface module are both of the existing structure, and those skilled in the art can specifically set them according to the actual situation, and will not be described here again.
The method for the first control module to analyze the electrical control command can be implemented by using the prior art, and is not described in detail here.
In a specific implementation, the network simulation and electrical control part comprises a second communication module, a second control module and a third communication module, wherein the second control module is used for receiving a scene test instruction to configure a test scene, sending a network instruction to the vehicle-mounted network through the second communication module, and sending an electrical control instruction to the interface control part through the third communication module.
In this embodiment, the second communication module, the second control module and the third communication module are all existing structures, and those skilled in the art can specifically set the communication modules according to actual situations, and the description of the communication modules is not repeated here.
In some embodiments, the network simulation and electrical control section further comprises a scenario test instruction input module for importing each scenario test configuration file to the second control module.
The scene test instruction input module can be realized by adopting a touch screen.
It can be understood here that the scene test instruction input module can also be implemented by other existing signal input modules such as a key array, and those skilled in the art can specifically set the scene test instruction input module according to the actual situation, which will not be described here again.
In another embodiment, the network simulation and electrical control part further comprises a display module, and the display module is used for displaying the communication state and the test progress information of the second control module and the second communication module and the third communication module respectively.
Wherein, those skilled in the art can specifically set the specific structure of the display module according to the actual situation, and the description is not repeated here.
The debugging method of the full-automatic scene test debugging device of the rail transit vehicle comprises the following steps:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, and simultaneously sends an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
Referring to fig. 3, the interface control part is connected and powered on with the vehicle side signal connector, whether the communication between the network simulation and electrical control part and the interface control part is normal is judged, if yes, whether the communication between the network simulation and electrical control part and the vehicle-mounted network is normal is continuously judged, and if yes, a full-automatic scene test is carried out; if the communication between the network simulation and electrical control part and the interface control part is abnormal, the equipment is overhauled.
If the communication between the network simulation and electrical control part and the vehicle-mounted network is abnormal, equipment is overhauled; and after the equipment is overhauled, the interface control part is connected with the vehicle side signal connector and electrified, and whether the communication between the network simulation and electrical control part and the interface control part is normal or not is continuously judged.
The network simulation and electrical control part of the embodiment is connected to the vehicle-mounted network, the configuration conditions of each test scene are prestored in the network simulation and electrical control part, the interface control part is connected with the vehicle-side signal connector, the network simulation and electrical control part receives the scene test instructions to configure the test scenes, the simulated vehicle-mounted signal equipment sends the network instructions to the vehicle-mounted network, and simultaneously sends the electrical control instructions to the interface control part to control the vehicle-side signal connector to generate corresponding actions, so that the test conditions of each scene test are achieved, the test conditions of the artificial complex operation simulation scene test are avoided, the test is more automatic, safer and faster, meanwhile, the test device is convenient to operate, and manpower is saved.
Example two
The embodiment provides a full-automatic scene test debugging device for a rail transit vehicle, which comprises a network simulation and electrical control part and a manual operation part;
the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the network simulation and electric control part is used for receiving a scene test instruction to configure a test scene and simulating the vehicle-mounted signal equipment to send a network instruction to the vehicle-mounted network;
the manual operation part is used for connecting the vehicle side signal connector, and the manual operation electric switch generates an electric control command so as to control the vehicle side signal connector to generate corresponding actions.
The first communication module may be a CAN network module or other existing communication modules, and those skilled in the art may specifically set the first communication module according to actual situations, which will not be described herein again.
It should be noted that, the first control module and the electrical interface module are both of the existing structure, and those skilled in the art can specifically set them according to the actual situation, and will not be described here again.
In this embodiment, the network simulation and electrical control unit includes a second control module and a second communication module, and the second control module is configured to receive a scene test command to configure a test scene, and send a network command to the vehicle-mounted network via the second communication module.
In this embodiment, the second communication module and the second control module are both of an existing structure, and those skilled in the art can specifically set the second communication module and the second control module according to actual situations, which will not be described here again.
In some embodiments, the network simulation and electrical control section further comprises a scenario test instruction input module for importing each scenario test configuration file to the second control module.
The scene test instruction input module can also be realized by adopting a touch screen.
It can be understood here that the scene test instruction input module can also be implemented by other existing signal input modules such as a key array, and those skilled in the art can specifically set the scene test instruction input module according to the actual situation, which will not be described here again.
In another embodiment, the network simulation and electrical control part further comprises a display module, and the display module is used for the communication state and the test progress information of the second control module and the second communication module.
Wherein, those skilled in the art can specifically set the specific structure of the display module according to the actual situation, and the description is not repeated here.
As shown in fig. 2, the manual operation part of the present embodiment is an array of electrical control command switches corresponding to each test scenario, such as array switches of JK1-1, JK1-2, JK1-3, JK1-4, …, etc.
The debugging method of the full-automatic scene test debugging device of the rail transit vehicle comprises the following steps:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, and the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network;
the manual operation electric switch generates an electric control command to control the vehicle side signal connector to generate corresponding action.
The network simulation and electrical control part of the embodiment is accessed to a vehicle-mounted network, the configuration conditions of each test scene are prestored in the network simulation and electrical control part, the network simulation and electrical control part receives a scene test instruction to configure the test scene, the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, the manual operation part is used for replacing the interface control part, the manual operation part is used for generating an electrical control instruction, so that a vehicle side signal connector is controlled to generate corresponding actions, the purpose of short circuit of internal contacts of the simulated signal equipment is realized through manual operation, the test conditions of each scene test are achieved, and the test is safer and quicker.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A full-automatic scene test debugging device for rail transit vehicles is characterized by comprising an interface control part and a network simulation and electrical control part;
the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the interface control part is used for connecting a vehicle side signal connector;
the network simulation and electrical control part is used for receiving a scene test instruction to configure a test scene, simulating the vehicle-mounted signal equipment to send a network instruction to a vehicle-mounted network, and simultaneously sending an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
2. The fully automatic scene test debugging device of rail transit vehicles according to claim 1, wherein the interface control unit and the network simulation and electrical control unit are in communication with each other through wires.
3. The fully automatic scene test debugging device of rail transit vehicles according to claim 1, wherein the interface control unit and the network simulation and electrical control unit communicate with each other through a wireless network.
4. The rail transit vehicle full-automatic scene test debugging device of claim 1, wherein the interface control part comprises a first communication module, a first control module and an electrical interface module; the first communication module is used for receiving an electrical control command sent by the network simulation and electrical control part and forwarding the electrical control command to the first control module; the first control module is used for analyzing the electrical control instruction and sending the analysis result to the electrical interface module so as to achieve the purpose that the analog signal equipment sends the electrical hard-line instruction.
5. The fully automatic scene test debugging device of claim 1, wherein the network simulation and electrical control unit comprises a second communication module, a second control module and a third communication module, the second control module is configured to receive a scene test command to configure a test scene, the second communication module sends a network command to the on-board network, and the third communication module sends an electrical control command to the interface control unit.
6. The fully automatic scene test debugging device of claim 5, wherein the network simulation and electrical control unit further comprises a scene test command input module for importing scene test configuration files to the second control module.
7. The rail transit vehicle full-automatic scene test debugging device of claim 5, wherein the network simulation and electrical control part further comprises a display module, and the display module is used for communication states and test progress information of the second control module and the second communication module and the third communication module respectively.
8. The debugging method of the rail transit vehicle full-automatic scene test debugging device according to any one of claims 1-7, comprising the following steps:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network, and simultaneously sends an electrical control instruction to the interface control part so as to control the vehicle-side signal connector to generate corresponding actions.
9. A full-automatic scene test debugging device for rail transit vehicles is characterized by comprising a network simulation and electrical control part and a manual operation part;
the network simulation and electrical control part is used for accessing a vehicle-mounted network; the network simulation and electrical control part is pre-stored with configuration conditions of each test scene; the network simulation and electric control part is used for receiving a scene test instruction to configure a test scene and simulating the vehicle-mounted signal equipment to send a network instruction to the vehicle-mounted network;
the manual operation part is used for connecting the vehicle side signal connector, and the manual operation electric switch generates an electric control command so as to control the vehicle side signal connector to generate corresponding actions.
10. The fully-automatic scene test debugging device of claim 9, wherein the network simulation and electrical control unit comprises a second control module and a second communication module, the second control module is configured to receive the scene test command to configure the test scene, and the second communication module sends the network command to the on-board network.
11. The fully automatic scene test debugging device of claim 10, wherein the network simulation and electrical control unit further comprises a scene test command input module for importing scene test configuration files to the second control module.
12. The fully automatic scene test debugging device of claim 10, wherein the network simulation and electrical control unit further comprises a display module, and the display module is used for communication status and test progress information between the second control module and the second communication module.
13. The rail transit vehicle full-automatic scene test debugging device of claim 9, wherein the manual operation part is an electrical control command switch array corresponding to each test scene.
14. The debugging method of the full-automatic scene test debugging device of the rail transit vehicle as claimed in any one of claims 9 to 13, comprising the following steps:
the network simulation and electrical control part receives the scene test instruction to configure a test scene, and the simulated vehicle-mounted signal equipment sends a network instruction to the vehicle-mounted network;
the manual operation electric switch generates an electric control command to control the vehicle side signal connector to generate corresponding action.
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| US20190235994A1 (en) * | 2018-01-30 | 2019-08-01 | International Business Machines Corporation | Testing embedded systems and application using hardware-in-the-loop as a service (hilaas) |
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