CN113434411A - TIAS function test method and system - Google Patents
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- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
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Abstract
The invention provides a method and a system for testing a TIAS function, wherein the method comprises the following steps: acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file; displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data; the changed interactive data corresponding to all the vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display; and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result. The invention has high flexibility and strong adaptability, and can perform the function test on the TIAS without a real vehicle and a TCMS network.
Description
Technical Field
The invention relates to the technical field of function testing, in particular to a method and a system for testing a TIAS function.
Background
Under the FAO (full Automatic Operation System), a Gateway device EGWM (Ethernet Gateway module) of a TCMS (Train Control and Management System) is responsible for collecting interactive data between the TCMS and each subsystem of a vehicle, and then uploading the interactive data to a signal TIAS (Traffic Integrated Automation System), and a comprehensive monitoring System under the TIAS displays and monitors the interactive data, as shown in fig. 1.
The gateway device EGWM of the TCMS collects Vehicle states and commands sent by the TCMS to each subsystem of the Vehicle from an MVB (Multifunction Vehicle Bus) network and an ethernet network, and collects subsystem states and fault diagnosis data uploaded by each subsystem of the Vehicle to the TCMS, and is responsible for performing packet processing on the collected data. Then, the communication is performed with a signal System TIAS (Traffic Integrated Automation System) through the ethernet, including a Long Term Evolution (Long Term Evolution) and a ground LTE, and the interactive data is uploaded to the TIAS for display and monitoring.
In order to ensure driving safety, the TIAS needs to be subjected to function test before use, namely whether the TIAS can correctly receive, display and monitor the relevant information of the vehicle is tested. However, since the TCMS is part of the vehicle, it requires a real vehicle and a TCMS network, and cannot be performed in a laboratory.
Disclosure of Invention
The invention provides a method and a system for testing the function of a TIAS (vehicle information service), which are used for solving the defects that the function test of the TIAS in the prior art needs a real vehicle and a TCMS (train control system) network and cannot be carried out in a laboratory, and realizing the function test of the TIAS under the condition that the real vehicle and the TCMS network are not needed.
The invention provides a TIAS function testing method, which comprises the following steps:
acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data;
the changed interactive data corresponding to all the vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display;
and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
According to the TIAS function testing method provided by the invention, the configuration file comprises initial interaction data between each vehicle subsystem and the TCMS.
According to the method for testing the TIAS function provided by the invention, before the interactive data between each vehicle subsystem and the TCMS in the configuration file is displayed, the method further comprises the following steps:
packaging the initial interactive data corresponding to all vehicle subsystems, and sending the packaged initial interactive data to the TIAS for display;
and comparing the sent initial interaction data with the initial interaction data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
According to the TIAS function testing method provided by the invention, the step of acquiring the configuration file corresponding to the interface protocol according to the interface protocol between each vehicle subsystem and the TCMS comprises the following steps:
and acquiring the configuration file modified by the user under the condition that the interface protocol is changed.
According to the TIAS function testing method provided by the invention, the configuration file comprises the name, the type and the code bit of the interactive data;
correspondingly, before the step of packaging the modified interaction data corresponding to all vehicle subsystems, the step of:
adding a packet header to the modified interactive data corresponding to each vehicle subsystem to identify each vehicle subsystem and the type of each vehicle subsystem;
the step of packaging the changed interactive data corresponding to all vehicle subsystems comprises the following steps:
and according to the packet head, the name, the type and the code bit of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to all the subsystems.
According to the TIAS function testing method provided by the invention, the step of packaging the modified interactive data corresponding to all the subsystems according to the packet head, the name, the type and the code bit of the modified interactive data corresponding to each vehicle subsystem comprises the following steps:
according to the name, the type and the code position of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to each vehicle subsystem to obtain a data packet corresponding to each vehicle subsystem;
and according to the changed interactive data packet heads corresponding to each vehicle subsystem, packaging the data packets corresponding to all the vehicle subsystems.
According to the TIAS function testing method provided by the invention, the vehicle subsystem comprises a brake control unit, a traction control unit, a vehicle fault diagnosis system of a vehicle running part, a storage battery charger, a public broadcasting system, an air conditioner control unit, an electronic door control unit, a passenger information system, a vehicle-mounted signal system, a fire alarm system and a storage battery detection system.
The invention also provides a TIAS function testing system, comprising:
the acquisition module is used for acquiring a configuration file corresponding to an interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
the setting module is used for displaying the interactive data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interactive data;
the interface module is used for packaging the changed interactive data corresponding to all the vehicle subsystems and sending the packaged interactive data to the TIAS for display;
and the testing module is used for comparing the sent interactive data with the interactive data displayed by the TIAS and acquiring a function testing result of the TIAS according to the comparison result.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the steps of any of the above TIAS function testing methods.
The invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the TIAS functionality testing method as described in any one of the above.
According to the TIAS function testing method and system provided by the invention, the corresponding configuration file is configured for each vehicle subsystem according to the interface protocol between each vehicle subsystem and the TCMS, and the interactive data in the configuration file can be modified, so that the interactive data between each vehicle subsystem and the TCMS can be simulated.
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In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a gateway device for collecting interaction data provided in the prior art;
FIG. 2 is a schematic flow chart of a TIAS function testing method provided by the present invention;
FIG. 3 is a schematic structural diagram of a TIAS function testing system provided in the present invention;
FIG. 4 is a frame diagram of a TIAS function test in the TIAS function test system provided by the present invention;
fig. 5 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present 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.
The following describes a TIAS function testing method according to the present invention with reference to fig. 2, which includes: step 201, acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
the interface protocol between each vehicle subsystem and the TCMS refers to the communication mode and requirements to be followed between the interfaces of each vehicle subsystem and the TCMS for information exchange.
The interface protocol between each vehicle subsystem and the TCMS is different, and different interface protocols correspond to different configuration files. The configuration file comprises interaction data between the vehicle subsystem and the TCMS corresponding to the configuration file. The names and types of the interactive data in the configuration files corresponding to different interface protocols are different.
Optionally, there is one configuration file for each interface protocol. In this embodiment, the format of the configuration file is not limited, and xml or excel may be used.
optionally, the interactive data in the configuration file is displayed in the form of a data setting interface. The data setting interface determines the settable data items.
Corresponding data setting interfaces can be generated only by configuring configuration files corresponding to different vehicle subsystems according to the interface protocols, program development is not needed for different interface protocols, and flexibility of interactive data setting is improved.
And the user modifies the current value of the interactive data in the data setting interface according to the function test requirement of the TIAS. And during modification, modifying by referring to the attribute of the interactive data in the data setting interface and the last setting value of the interactive data.
The interactive data between each vehicle subsystem and the TCMS includes vehicle-related information, such as a route ID, a terminal ID, a target distance and a distance from a vehicle, and the interactive data is not particularly limited in this embodiment.
and after the user finishes setting the interactive data corresponding to all the vehicle subsystems, packaging the interactive data corresponding to all the vehicle subsystems into a data packet according to the corresponding interface protocol. And after the packet is packaged, starting to send the data packet to the TIAS periodically through the Ethernet. And after the TIAS analyzes the data packet, displaying the obtained interactive information.
The TIAS is a test object and is responsible for receiving the interactive data and displaying the interactive data on the comprehensive monitoring interface.
And step 204, comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
And judging whether the interactive data displayed by the TIAS at this time changes relative to the interactive data displayed last time, if not, indicating that the TIAS cannot normally receive or display the interactive data.
If the interactive data is changed, whether the interactive data sent to the TIAS at this time is consistent with the interactive data displayed by the TIAS at this time is continuously judged, and if the interactive data is not consistent with the interactive data displayed by the TIAS at this time, the TIAS cannot normally receive or display the interactive data.
When the user needs to continuously modify the interactive data, the interactive data is continuously modified through the data setting interface, and the modified interactive data is packaged and then sent to the TIAS for displaying, so that multiple functional tests are realized, and the test result is more accurate.
In the embodiment, the corresponding configuration file is configured for each vehicle subsystem according to the interface protocol between each vehicle subsystem and the CMS, and the interactive data in the configuration file can be modified, so that the interactive data between each vehicle subsystem and the TCMS can be simulated.
On the basis of the above embodiment, in this embodiment, the configuration file includes initial interaction data between each vehicle subsystem and the TCMS.
Optionally, after the program is started, the configuration file corresponding to each vehicle subsystem is read, and a data setting interface and an initial value of the interactive data are generated.
The initial value in the configuration file is a default value and is configured in advance according to the interactive data under the general condition, and during testing, only the interactive data needs to be slightly modified, so that the workload of testing personnel is reduced.
On the basis of the foregoing embodiment, in this embodiment, before displaying the interaction data between each vehicle subsystem and the TCMS in the configuration file, the method further includes: packaging the initial interactive data corresponding to all vehicle subsystems, and sending the packaged initial interactive data to the TIAS for display; and comparing the sent initial interaction data with the initial interaction data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
Optionally, when the system is initialized, the initial interactive data corresponding to the vehicle subsystem is packaged, the packaged initial interactive data is sent to the TIAS for display, and a test is performed according to the displayed initial interactive data and the sent initial interactive data, so that the workload of a tester is reduced.
On the basis of the foregoing embodiment, in this embodiment, the acquiring, according to an interface protocol between each vehicle subsystem and the TCMS, a configuration file corresponding to the interface protocol includes: and acquiring the configuration file modified by the user under the condition that the interface protocol is changed.
When the interface protocol changes, the redevelopment is not needed, and the configuration file is only needed to be correspondingly modified according to the new interface protocol. And generating a data setting interface according to the modified configuration file to set interactive data. Thus, the present embodiment is applicable after the interface protocol content is modified.
On the basis of the foregoing embodiments, in this embodiment, the configuration file includes a name, a type, and code bits of the interactive data;
and displaying the name, the type and the code bit of the interactive data on a data setting interface so that a user can correspondingly modify the values of the name, the type and the code bit of the interactive data.
Correspondingly, before the step of packaging the modified interaction data corresponding to all vehicle subsystems, the step of: adding a packet header to the modified interactive data corresponding to each vehicle subsystem to identify each vehicle subsystem and the type of each vehicle subsystem;
the header includes an identification of each vehicle subsystem and an identification of the type of each vehicle subsystem.
The step of packaging the changed interactive data corresponding to all vehicle subsystems comprises the following steps:
and according to the packet head, the name, the type and the code bit of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to all the subsystems.
The present embodiment is not limited to the method of packaging interactive data. According to the embodiment, the interactive data corresponding to all vehicle subsystems are quickly packaged according to the packet heads, the names, the types and the code bits of the interactive data.
On the basis of the foregoing embodiment, in this embodiment, the packaging the modified interactive data corresponding to all the subsystems according to the packet header, the name, the type, and the code bit of the modified interactive data corresponding to each vehicle subsystem includes: according to the name, the type and the code position of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to each vehicle subsystem to obtain a data packet corresponding to each vehicle subsystem;
the same type of interactive data is located in close proximity in the data packet. And searching a range corresponding to the type of the interactive data in the position range of each vehicle subsystem according to the type of the interactive data. And then, searching the position of each interactive data in the range corresponding to the type of interactive data according to the name and the code bit of the interactive data, thereby realizing the rapid package of the interactive data corresponding to each vehicle subsystem.
And according to the changed interactive data packet heads corresponding to each vehicle subsystem, packaging the data packets corresponding to all the vehicle subsystems.
The header includes an identification of each vehicle subsystem and an identification of the type of each vehicle subsystem. The same type of vehicle subsystem is located in close proximity in the data packet. The method comprises the steps of firstly searching the position range of the vehicle subsystem of the same type in a data packet according to the type identification of each vehicle subsystem, and then searching the range of each vehicle subsystem in the position range corresponding to each type according to the type identification of the vehicle subsystem.
Therefore, the data packets corresponding to all the vehicle subsystems can be quickly packaged.
According to the embodiment, the interactive data corresponding to each vehicle subsystem are packaged, and the data packets corresponding to all the vehicle subsystems are packaged, so that the packaging efficiency is improved.
On the basis of the above embodiments, in the present embodiment, the vehicle subsystem includes a Brake Control Unit (Brake Control Unit), a Traction Control Unit (Traction Control Unit), a vehicle Running part vehicle Fault Diagnosis System (Fault Diagnosis System, RSFDS), a Battery Charger (BCM), a Public Address System (PA), an Air conditioning Control Unit (Heating Ventilation Air Conditioner), an Electronic Door Control Unit (EDCU), a Passenger Information System (PIS), a vehicle mounted signal System (Automatic Control, ATC), a Fire Alarm System (Fire System, FAS), and a Battery Detection System (BDS).
The following describes the TIAS function test system provided by the present invention, and the TIAS function test system described below and the TIAS function test method described above may be referred to correspondingly.
As shown in fig. 3, the system includes an acquisition module 301, a setting module 302, an interface module 303, and a testing module 304, wherein:
the obtaining module 301 is configured to obtain a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
the interface protocol between each vehicle subsystem and the TCMS refers to the communication mode and requirements to be followed between the interfaces of each vehicle subsystem and the TCMS for information exchange.
The interface protocol between each vehicle subsystem and the TCMS is different, and different interface protocols correspond to different configuration files. The configuration file comprises interaction data between the vehicle subsystem and the TCMS corresponding to the configuration file. The names and types of the interactive data in the configuration files corresponding to different interface protocols are different.
The setting module 302 is configured to display interaction data between each vehicle subsystem and the TCMS in the configuration file, so that a user can change the interaction data;
optionally, the interactive data in the configuration file is displayed in the form of a data setting interface. The data setting interface determines the settable data items.
Corresponding data setting interfaces can be generated only by configuring configuration files corresponding to different vehicle subsystems according to the interface protocols, program development is not needed for different interface protocols, and flexibility of interactive data setting is improved.
And the user modifies the current value of the interactive data in the data setting interface according to the function test requirement of the TIAS. And during modification, modifying by referring to the attribute of the interactive data in the data setting interface and the last setting value of the interactive data.
The interface module 303 is configured to package the modified interactive data corresponding to all vehicle subsystems, and send the packaged interactive data to the TIAS for display;
and after the user finishes setting the interactive data corresponding to all the vehicle subsystems, packaging the interactive data corresponding to all the vehicle subsystems into a data packet according to the corresponding interface protocol. And after the packet is packaged, starting to send the data packet to the TIAS periodically through the Ethernet. And after the TIAS analyzes the data packet, displaying the obtained interactive information.
The test module 304 is configured to compare the sent interactive data with the interactive data displayed by the TIAS, and obtain a function test result of the TIAS according to the comparison result.
And judging whether the interactive data displayed by the TIAS at this time changes relative to the interactive data displayed last time, if not, indicating that the TIAS cannot normally receive or display the interactive data.
If the interactive data is changed, whether the interactive data sent to the TIAS at this time is consistent with the interactive data displayed by the TIAS at this time is continuously judged, and if the interactive data is not consistent with the interactive data displayed by the TIAS at this time, the TIAS cannot normally receive or display the interactive data. The frame of this embodiment is shown in fig. 4.
In the embodiment, the corresponding configuration file is configured for each vehicle subsystem according to the interface protocol between each vehicle subsystem and the TCMS, and the interactive data in the configuration file can be modified, so that the interactive data between each vehicle subsystem and the TCMS can be simulated.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor)510, a communication Interface (Communications Interface)520, a memory (memory)530 and a communication bus 540, wherein the processor 510, the communication Interface 520 and the memory 530 communicate with each other via the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform a TIAS functional test method comprising: acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file; displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data; the changed interactive data corresponding to all vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display; and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
Furthermore, the logic instructions in the memory 530 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the TIAS functional testing method provided by the above methods, the method comprising: acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file; displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data; the changed interactive data corresponding to all vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display; and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor is implemented to perform the TIAS function testing method provided above, the method comprising: acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file; displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data; the changed interactive data corresponding to all vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display; and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
The above-described system embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A TIAS function testing method is characterized by comprising the following steps:
acquiring a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
displaying interaction data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interaction data;
the changed interactive data corresponding to all the vehicle subsystems are packaged, and the packaged interactive data are sent to the TIAS for display;
and comparing the sent interactive data with the interactive data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
2. The TIAS functional test method of claim 1, wherein the configuration file includes initial interaction data between each vehicle subsystem and the TCMS.
3. The TIAS functional test method of claim 2, wherein prior to displaying the interaction data between each vehicle subsystem and the TCMS in the configuration file, further comprising:
packaging the initial interactive data corresponding to all vehicle subsystems, and sending the packaged initial interactive data to the TIAS for display;
and comparing the sent initial interaction data with the initial interaction data displayed by the TIAS, and acquiring a function test result of the TIAS according to the comparison result.
4. The TIAS function testing method of claim 1, wherein the obtaining a configuration file corresponding to an interface protocol according to the interface protocol between each vehicle subsystem and the TCMS comprises:
and acquiring the configuration file modified by the user under the condition that the interface protocol is changed.
5. A TIAS function testing method according to any of claims 1-4, characterized in that said configuration file comprises name, type and code bits of said interaction data;
correspondingly, before the step of packaging the modified interaction data corresponding to all vehicle subsystems, the step of:
adding a packet header to the modified interactive data corresponding to each vehicle subsystem to identify each vehicle subsystem and the type of each vehicle subsystem;
the step of packaging the changed interactive data corresponding to all vehicle subsystems comprises the following steps:
and according to the packet head, the name, the type and the code bit of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to all the subsystems.
6. The TIAS function testing method of claim 5, wherein the step of packaging the modified interactive data corresponding to all the subsystems according to the header, name, type and code bit of the modified interactive data corresponding to each vehicle subsystem comprises the steps of:
according to the name, the type and the code position of the modified interactive data corresponding to each vehicle subsystem, packaging the modified interactive data corresponding to each vehicle subsystem to obtain a data packet corresponding to each vehicle subsystem;
and according to the changed interactive data packet heads corresponding to each vehicle subsystem, packaging the data packets corresponding to all the vehicle subsystems.
7. A TIAS functionality test method according to any of claims 1-4 wherein the vehicle subsystems comprise a brake control unit, a traction control unit, a vehicle running gear vehicle fault diagnosis system, a battery charger, a public address system, an air conditioning control unit, an electronic door control unit, a passenger information system, a vehicle signal system, a fire alarm system and a battery detection system.
8. A TIAS functionality test system, comprising:
the acquisition module is used for acquiring a configuration file corresponding to an interface protocol between each vehicle subsystem and the TCMS; wherein the interface protocol is pre-associated with the configuration file;
the setting module is used for displaying the interactive data between each vehicle subsystem and the TCMS in the configuration file so that a user can change the interactive data;
the interface module is used for packaging the changed interactive data corresponding to all the vehicle subsystems and sending the packaged interactive data to the TIAS for display;
and the testing module is used for comparing the sent interactive data with the interactive data displayed by the TIAS and acquiring a function testing result of the TIAS according to the comparison result.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the TIAS functionality testing method according to any of the claims 1 to 7 are implemented when the processor executes the program.
10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, performs the steps of the TIAS functionality testing method according to any one of claims 1 to 7.
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