CN115158400A - Urban rail vehicle-mounted equipment and testing method thereof - Google Patents
Urban rail vehicle-mounted equipment and testing method thereof Download PDFInfo
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- CN115158400A CN115158400A CN202210713018.0A CN202210713018A CN115158400A CN 115158400 A CN115158400 A CN 115158400A CN 202210713018 A CN202210713018 A CN 202210713018A CN 115158400 A CN115158400 A CN 115158400A
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- 238000012360 testing method Methods 0.000 title claims abstract description 298
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 230000002159 abnormal effect Effects 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010998 test method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0018—Communication with or on the vehicle or vehicle train
- B61L15/0027—Radio-based, e.g. using GSM-R
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0018—Communication with or on the vehicle or vehicle train
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0081—On-board diagnosis or maintenance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/60—Testing or simulation
Abstract
The invention relates to the technical field of rail transit equipment, in particular to urban rail vehicle-mounted equipment and a test method thereof, wherein the method comprises the steps of obtaining a test case file, wherein the test case file is used for testing an ATP (automatic train protection) host; analyzing the test case file to obtain first information, wherein the first information comprises at least one piece of first test type information, at least one piece of second test type information, at least one piece of third test type information, at least one piece of test scene parameter and at least one piece of precondition information; obtaining a test sequence corresponding to the test scene parameters according to the test scene parameters; testing the ATP host according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scene parameters to obtain a test result; according to the method and the device, the corresponding test report is generated according to the test result, and the automatic test of the equipment is realized by configuring the test case file, so that the condition of test deviation in manual test is avoided.
Description
Technical Field
The invention relates to the technical field of rail transit equipment, in particular to urban rail vehicle-mounted equipment and a testing method thereof.
Background
The train control vehicle-mounted ATP host is a core for ensuring the safe operation of a train and belongs to a safety demanding system. Because the ATP host has a complex software structure and needs to interact with multiple peripheral devices in real time, the communication modes and protocols used by the devices are different. Therefore, before being put into use, a large number of test cases capable of covering various functions of the ATP need to be written to perform repetitive tests on the ATP host. Usually, the laboratory has no physical test conditions, and needs to test ATP based on an analog simulation external device. If the test process is completed manually, a large amount of labor and material cost is consumed, test deviation and omission can be avoided depending on manual test, and the test efficiency and quality can not be guaranteed.
Disclosure of Invention
The invention aims to provide urban rail vehicle-mounted equipment and a testing method thereof so as to solve the problems.
In order to achieve the above object, the embodiments of the present application provide the following technical solutions:
in one aspect, an embodiment of the present application provides an urban rail vehicle-mounted device, the device includes: the system comprises an ATP (automatic train protection) host, vehicle-mounted wireless access equipment, a Beidou short message vehicle-mounted machine and a data recorder; the vehicle-mounted wireless access equipment is connected with a first communication end of the ATP host, and the vehicle-mounted wireless access equipment is connected with an LTE antenna; the output end of the Beidou short message vehicle-mounted machine is connected with the first input end of the ATP host, the first output end of the ATP host is connected with the input end of the Beidou short message vehicle-mounted machine, and the Beidou short message vehicle-mounted machine is connected with an RD antenna; the data recorder is used for recording the running state log of the ATP host in real time and is connected with the second communication end of the ATP host.
On the other hand, the embodiment of the application provides a method for testing urban rail vehicle-mounted equipment, and the method comprises the following steps:
acquiring a test case file, wherein the test case file is used for testing an ATP host;
analyzing the test case file to obtain first information, wherein the first information comprises at least one piece of first test type information, at least one piece of second test type information, at least one piece of third test type information, at least one piece of test scene parameter and at least one piece of precondition information;
obtaining a test sequence corresponding to the test scene parameters according to the test scene parameters;
testing the ATP host according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scene parameters to obtain a test result;
and generating a corresponding test report according to the test result.
The invention has the beneficial effects that:
1. according to the invention, the Beidou short message vehicle-mounted machine is connected, so that when the communication of the vehicle-mounted wireless access equipment is abnormal or cut off, the Beidou short message mode is automatically converted to complete data communication, namely, the data communication is realized through the Beidou short message vehicle-mounted machine, and the fault tolerance rate of the communication of the urban rail vehicle-mounted equipment is improved.
2. According to the method and the device, the first test type information, the second test type information, the third test type information and the precondition information are obtained by analyzing the test case file, and the specific test process is automatically matched according to the first test type information, the second test type information, the third test type information and the precondition information, so that the automatic test of the urban rail vehicle-mounted equipment is realized, a large amount of manpower and material resources are saved, in addition, the test case file can cover a large number of test scenes, the situations of test deviation and omission in manual test are avoided, and the test efficiency and quality are ensured.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an urban rail vehicle-mounted device in the embodiment of the invention.
Fig. 2 is a flowchart of a method for testing urban rail vehicle-mounted equipment in the embodiment of the invention.
The mark in the figure is: 1. displaying an operation terminal; 2. a vehicle-mounted wireless access device; 3. a Beidou satellite positioning receiver; 4. big dipper short message car-mounted machine; 5. a vehicle interface controller; 6. a data recorder; 7. a speed measuring sensor; 8. a beacon reader; 9. an LTE antenna; 10. a Beidou receiving antenna; 11. an RD antenna; 12. and (4) an ATP host.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Example 1
The embodiment provides a method for testing urban rail vehicle-mounted equipment, which is applied to a scene of testing the urban rail vehicle-mounted equipment.
As shown in fig. 1, the method is shown to include: step S1, step S2, step S5, step S6, and step S7.
S1, obtaining a test case file, wherein the test case file is used for testing an ATP host 12;
s2, analyzing the test case file to obtain first information, wherein the first information comprises at least one piece of first test type information, at least one piece of second test type information, at least one piece of third test type information, at least one piece of test scene parameter and at least one piece of precondition information;
it can be understood that the test case files are analyzed to obtain test item type information of all test cases, 00 is first test type information, 01 is second test type information, and 02 is third test type information, wherein the first test type information corresponds to a power-on start test, the second test type information corresponds to a safety function test of the peripheral device, the third test type information corresponds to an abnormal response test of the peripheral device, the test scenario parameters include test item serial numbers, expected test result parameters, cycle test times and test sequence numbers, wherein the test item serial numbers are serial numbers of the test cases, the cycle test times are times of cycle test required by each test case, and the test sequence numbers are sequences of the test cases, wherein the specific test sequences are that the power-on start test is the first test, the safety function test is the second test, and the abnormal response test is the last test.
S5, obtaining a test sequence corresponding to the test scene parameters according to the test scene parameters;
s6, testing the ATP host 12 according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scene parameters to obtain a test result;
it can be understood that the corresponding test process is automatically matched according to different test type information, and in addition, whether the test type meets the corresponding test scenario is also judged according to the precondition information, for example, the first test type information is 01, the test type corresponding to the first test type information is a power-on start test, the corresponding precondition information is power-off of the power state of the ATP host 12 and normal connection state of the vehicle-mounted wireless access device 2 and the ATP host 12; the second test type information is 02, and the test type corresponding to the second test type information is a security function test of the peripheral device, where specifically, as described in the beacon reader 8, the precondition corresponding to the security function test of the beacon reader 8 includes that the ATP power state is a power-on state, the connection state of the vehicle-mounted wireless access device 2 and the ATP host 12 is normal, and the connection state of the beacon reader 8 and the ATP host 12 is normal.
And S7, generating a corresponding test report according to the test result.
It can be understood that the power-on start test corresponding to the first test type information, the safety function test of the peripheral device corresponding to the second test type information, and the abnormal response test of the peripheral device corresponding to the third test type information all require a plurality of times of cycle tests, and according to the corresponding test sequence, all test cases of the power-on start test and all test cases of the safety function test of the peripheral device are sequentially tested, and all test cases are tested by the abnormal response test of the peripheral device, until all tests are completed, corresponding test reports are generated according to all test results.
According to the characteristics, the test case can be analyzed, the test sequence corresponding to the test scene parameters is generated, the functions of the ATP host peripheral equipment are simulated, the automatic test of the vehicle-mounted equipment in each scene is realized, the test result can be generated into a statistical analysis report, a large number of test scenes are covered on the basis of ensuring the test quality, the test efficiency is greatly improved while the test deviation and omission in manual test are avoided, and a large number of manpower and material resources are saved.
In a specific embodiment of the present disclosure, step S2 is followed by step S3 and step S4.
S3, acquiring a communication mode between the ATP host 12 and the peripheral equipment;
and S4, establishing communication connection between the ATP host 12 and the peripheral equipment according to the communication mode between the ATP host 12 and the peripheral equipment.
It can be understood that the communication modes between the ATP host 12 and the peripheral devices are all established according to actual communication modes, and the peripheral devices can convert the corresponding test sequences into message sequences according to the actual communication protocols and send the message sequences to the ATP host 12 in a circulating manner.
In a specific embodiment of the present disclosure, the step S5 includes a step S51 and a step S52.
S51, obtaining a train operation database, wherein the train operation database comprises at least one corresponding relation between the test scene parameters and the test sequences corresponding to the test scene parameters;
and S52, matching the test scene parameters with the train operation database to obtain a test sequence corresponding to the test scene parameters.
In a specific embodiment of the present disclosure, the step S6 includes a step S601, a step S602, a step S603, and a step S604.
Step S601, extracting a test sequence corresponding to a test scene parameter according to first test type information and precondition information to obtain a test sequence corresponding to a power-on start test;
step S602, obtaining a starting signal of the ATP host 12 according to a test sequence corresponding to the power-on starting test;
step S603, carrying out a power-on starting test on the ATP host 12 according to a starting signal of the ATP host 12, and carrying out packet capturing on the process of the power-on starting test to obtain second information;
step S604, monitoring the second information to determine whether the vehicle information corresponding to the ATP host 12 is authorized successfully, so as to obtain a first test result.
In this embodiment, the specific process of starting the power-on test includes that after the ATP host 12 is powered on, the device is first powered on and self-tested; after the self-checking is completed, the ATP host tries to establish network connection with the ground center in a wireless communication manner through the LTE antenna 9; after the connection is successfully established, the ATP host initiates a registration application to the ground center; after the vehicle information is successfully registered and authorized, the ATP host 12 downloads the latest electronic map from the ground center platform, and the execution condition of the process is tested by powering on and starting the test.
In a specific embodiment of the present disclosure, the step S6 may further include a step S605, a step S606, a step S607, and a step S608.
Step S605, extracting the second test type information and the precondition information from the test sequence corresponding to the test scene parameters to obtain a longitude and latitude sequence corresponding to the safety function test of the Beidou satellite positioning receiver 3;
step S606, a longitude and latitude sequence corresponding to the safety function test of the Beidou satellite positioning receiver 3 is sent to the Beidou satellite positioning receiver 3, a position message corresponding to the longitude and latitude sequence is obtained, the position message is sent to the ATP host 12, and the ATP host 12 sends the position message to the ground center through the vehicle-mounted wireless access equipment 2 after receiving the position message;
step S607, the data communication between the ATP host 12 and the ground center is subjected to packet capturing to obtain third information;
step S608, according to the third information, determining whether the position message received by the ATP host 12 is consistent with the position message sent by the ATP host 12 to the ground center, to obtain a second test result.
In this embodiment, the safety function test case of the beidou satellite positioning receiver 3 specifically includes second test item type information 01, a test scene number ZC-DW-01, a power supply state of the ATP host is powered on, a connection state between the vehicle-mounted wireless access device 2 and the ATP host 12 is normal, a connection state between the beidou satellite positioning receiver 3 and the ATP host 12 is normal, and the cycle number is 50 times, and the expected test result parameter is that a longitude and latitude sequence fed back to the ground center by the ATP host 12 is completely consistent with a longitude and latitude sequence received by the ATP host 12, and the test case is analyzed to realize the test of the safety function of the beidou satellite positioning receiver 3.
In a specific embodiment of the present disclosure, step S6 may further include step S609, step S610, step S611, and step S612.
Step S609, extracting the test sequence corresponding to the test scene parameters according to the third test type information and the precondition information to obtain a test sequence and a control command corresponding to the abnormal response test of the vehicle-mounted wireless access equipment 2;
step S610, sending a test sequence corresponding to the abnormal response test of the vehicle-mounted wireless access equipment 2 to corresponding peripheral equipment to obtain a message sequence corresponding to the test sequence, sending the message sequence to the ATP host 12, sending the message sequence to the ground center through the vehicle-mounted wireless access equipment 2 after the ATP host 12 receives the message sequence, and disconnecting the connection between the vehicle-mounted wireless access equipment 2 and the ATP host 12 according to a control command;
step S611, performing packet capturing on data communication between the ATP host 12 and the ground center to obtain fourth information;
and step S612, judging whether the ATP host (12) is switched to a Beidou short message mode according to the fourth information to obtain a third test result.
In this embodiment, the abnormal response test case of the vehicle-mounted wireless access device 2 specifically includes third test type information 02 and a test scene number YC-DBW-01, the precondition includes that the ATP host power state is powered on, the connection state between the vehicle-mounted wireless access device 2 and the ATP host 12 is normal, the connection state between the speed sensor 7 and the ATP host 12 is normal, the connection state between the beidou short message vehicle-mounted device 47 and the ATP host 12 is normal, the cycle time is 50 times, the expected test result parameter is that the ATP host 12 operation mode is the beidou short message mode, whether the speed sequence fed back to the bottom center by the ATP host 12 is consistent with the speed sequence received by the ATP host 12 or not, in addition, a single wait time may be set in the test case, and when the test response exceeds the set single wait time, it is determined that the test fails; the abnormal response test of the peripheral device is not limited to the abnormal response test of the vehicle-mounted wireless access device 2, but also includes the abnormal response test of all the peripheral devices connected with the ATP host 12, and the test process of all the other peripheral devices connected with the ATP host 12 is the same as the above steps, and therefore, the description is omitted.
Example 2
As shown in fig. 2, this embodiment provides an urban rail vehicle-mounted device, where the device includes an ATP host 12, a vehicle-mounted wireless access device 2, a beidou short message vehicle-mounted device 4, and a data recorder 6; the vehicle-mounted wireless access equipment 2 is connected with a first communication end of the ATP host 12, and the vehicle-mounted wireless access equipment 2 is connected with an LTE antenna 9; the output end of the Beidou short message vehicle-mounted machine 4 is connected with the first input end of the ATP host 12, the first output end of the ATP host 12 is connected with the input end of the Beidou short message vehicle-mounted machine 4, and the Beidou short message vehicle-mounted machine 4 is connected with the RD antenna 11; the data recorder 6 is used for recording running state logs of the ATP host 12 in real time, the data recorder 6 is connected with a second communication end of the ATP host 12, a pair of redundant CAT-5e cables are adopted between the vehicle-mounted wireless access device 2 and the ATP host 12 and between the data recorder 6 and the ATP host 12, IP data communication based on 10/100Base Ethernet standard is achieved, the LTE antenna 9 is connected into the vehicle-mounted wireless access device 2 and used for achieving directional communication with a ground center, serial communication is achieved between the Beidou short message vehicle-mounted machine 4 and the ATP host 12 through a data signal line, a communication protocol meets safety protection requirements of a train, the RD antenna 11 and the Beidou short message vehicle-mounted machine 4 are physically connected through a radio frequency coaxial connector, when transmission signals between the vehicle-mounted wireless access device 2 and the ground center are abnormal, the ATP host 12 can be converted into a short message mode, and communication between the ATP host 12 and the ground center is achieved through the Beidou short message vehicle-mounted machine 4.
In a specific embodiment of the present disclosure, the ATP host 12 is connected with a Beidou satellite positioning receiver 3, a beacon reader 8 and a speed measurement sensor 7, an output end of the Beidou satellite positioning receiver 3 is connected with a second input end of the ATP host 12, the Beidou satellite positioning receiver 3 is connected with a Beidou receiving antenna 10, an output end of the beacon reader 8 is connected with a third input end of the ATP host 12, a second output end of the ATP host 12 is connected with the beacon reader 8, an output end of the speed measurement sensor 7 is connected with a fourth input end of the ATP host 12, the Beidou satellite positioning receiver 3, serial port communication is realized between the beacon reader 8 and the speed measurement sensor 7 and the ATP host 12 through data signal lines, the Beidou receiving antenna 10 and the Beidou satellite positioning receiver 3 are physically connected by using a radio frequency coaxial connector, position information of a train can be obtained in real time through the Beidou receiving antenna 10 and sent to the Beidou satellite positioning receiver 3, the beacon reader 8 reads a trackside fixed beacon to realize position correction, the sensor 7 acquires speed information of the train in real time, and the final position of the Beidou receiver 3, the Beidou satellite positioning receiver 8 and the speed measurement sensor 7 are calculated through data fusion of the Beidou satellite positioning beacon.
In a specific embodiment of the present disclosure, the ATP host 12 is connected with the display operation terminal 1, the display operation terminal 1 is used for displaying a driving state, a control mode, and a device operating state of the vehicle, the display operation terminal 1 is connected with a third communication end of the ATP host 12, and a pair of redundant CAT-5e cables is adopted between the display operation terminal 1 and the ATP host 12, so as to implement IP data communication based on a 10/100Base ethernet standard.
In a specific embodiment of the present disclosure, the ATP host 12 is further connected to a vehicle interface controller 5, an output end of the vehicle interface controller 5 is connected to a fifth input end of the ATP host 12, a third output end of the ATP host 12 is connected to an input end of the vehicle interface controller 5, serial communication is implemented between the ATP host 12 and the vehicle interface controller 5 through a data signal line, and the vehicle interface controller 5 is connected to a power system, a brake system, a vehicle door, a driver console, and the like of the vehicle, and sends information of safe digital switching values such as traction, braking, vehicle door opening and closing, a driver handle position, and the like and general digital switching values to the vehicle by using a serial communication mode.
It should be noted that, regarding the apparatus in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be described in detail here.
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.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An urban rail vehicle-mounted device, characterized by comprising:
an ATP host (12);
the vehicle-mounted wireless access equipment (2), the vehicle-mounted wireless access equipment (2) is connected with a first communication end of the ATP host (12), and the vehicle-mounted wireless access equipment (2) is connected with an LTE antenna (9);
the output end of the Beidou short message vehicle-mounted machine (4) is connected with the first input end of the ATP host (12), the first output end of the ATP host (12) is connected with the input end of the Beidou short message vehicle-mounted machine (4), and the Beidou short message vehicle-mounted machine (4) is connected with an RD antenna (11);
the data recorder (6) is used for recording the running state log of the ATP host (12) in real time, and the data recorder (6) is connected with the second communication end of the ATP host (12).
2. The urban rail vehicle-mounted device according to claim 1, characterized in that: the ATP host (12) is connected with a Beidou satellite positioning receiver (3), a beacon reader (8) and a speed measuring sensor (7), the output end of the Beidou satellite positioning receiver (3) is connected with the second input end of the ATP host (12), the Beidou satellite positioning receiver (3) is connected with a Beidou receiving antenna (10), the output end of the beacon reader (8) is connected with the third input end of the ATP host (12), the second output end of the ATP host (12) is connected with the beacon reader (8), and the output end of the speed measuring sensor (7) is connected with the fourth input end of the ATP host (12).
3. The on-board equipment of urban rail of claim 1, characterized in that: the ATP host (12) is connected with a display operation terminal (1), the display operation terminal (1) is used for displaying the running state, the control mode and the equipment running state of a vehicle, and the display operation terminal (1) is connected with a third communication end of the ATP.
4. The urban rail vehicle-mounted device according to claim 1, characterized in that: the ATP host (12) is further connected with a vehicle interface controller (5), the output end of the vehicle interface controller (5) is connected with the fifth input end of the ATP host (12), and the third output end of the ATP host (12) is connected with the input end of the vehicle interface controller (5).
5. A method for testing urban rail vehicle-mounted equipment is characterized by comprising the following steps:
acquiring a test case file, wherein the test case file is used for testing an ATP (automatic train protection) host (12);
analyzing the test case file to obtain first information, wherein the first information comprises at least one piece of first test type information, at least one piece of second test type information, at least one piece of third test type information, at least one piece of test scene parameter and at least one piece of precondition information;
obtaining a test sequence corresponding to the test scene parameters according to the test scene parameters;
testing the ATP host (12) according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scene parameters to obtain a test result;
and generating a corresponding test report according to the test result.
6. The urban rail vehicle-mounted equipment testing method according to claim 5, wherein after the test case file is analyzed to obtain first information, the method further comprises:
acquiring a communication mode between the ATP host (12) and the peripheral equipment;
establishing a communication connection between the ATP host (12) and the peripheral device according to a communication mode between the ATP host (12) and the peripheral device.
7. The urban rail vehicle-mounted equipment testing method according to claim 5, wherein the obtaining of the test sequence corresponding to the test scenario parameter according to the test scenario parameter comprises:
acquiring a train operation database, wherein the train operation database comprises at least one corresponding relation between the test scene parameters and the test sequences corresponding to the test scene parameters;
and matching the test scene parameters with the train operation database to obtain a test sequence corresponding to the test scene parameters.
8. The urban rail vehicle-mounted equipment testing method according to claim 5, wherein the testing the ATP host according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scenario parameter to obtain a test result comprises:
extracting the test sequence corresponding to the test scene parameters according to the first test type information and the precondition information to obtain a test sequence corresponding to a power-on start test;
obtaining a starting signal of the ATP host (12) according to a test sequence corresponding to the power-on starting test;
carrying out a power-on starting test on the ATP host (12) according to a starting signal of the ATP host (12), and carrying out packet capturing on the process of the power-on starting test to obtain second information;
and monitoring the second information to judge whether the vehicle information corresponding to the ATP host (12) is authorized successfully or not, and obtaining a first test result.
9. The urban rail vehicle-mounted device testing method according to claim 5, wherein the testing the ATP host according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scenario parameter to obtain a test result comprises:
extracting from the test sequence corresponding to the test scene parameters according to the second test type information and the precondition information to obtain a longitude and latitude sequence corresponding to the safety function test of the Beidou satellite positioning receiver (3);
sending a longitude and latitude sequence corresponding to the safety function test of the Beidou satellite positioning receiver (3) to obtain a position message corresponding to the longitude and latitude sequence, sending the position message to the ATP host (12), and sending the position message to a ground center through vehicle-mounted wireless access equipment (2) after the ATP host (12) receives the position message;
capturing a packet of data communication between the ATP host (12) and the ground center to obtain third information;
and judging whether the position message received by the ATP host (12) is consistent with the position message sent to the ground center by the ATP host (12) or not according to the third information to obtain a second test result.
10. The urban rail vehicle-mounted device testing method according to claim 5, wherein the testing the ATP host according to the first test type information, the second test type information, the third test type information, the precondition information and the test sequence corresponding to the test scenario parameter to obtain a test result comprises:
extracting the test sequence corresponding to the test scene parameters according to the third test type information and the precondition information to obtain a test sequence and a control command corresponding to an abnormal response test of the vehicle-mounted wireless access equipment (2);
sending a test sequence corresponding to the abnormal response test of the vehicle-mounted wireless access equipment (2) to corresponding peripheral equipment to obtain a message sequence corresponding to the test sequence, sending the message sequence to the ATP host (12), sending the message sequence to a ground center through the vehicle-mounted wireless access equipment (2) after the ATP host (12) receives the message sequence, and disconnecting the connection between the vehicle-mounted wireless access equipment (2) and the ATP host (12) according to the control command;
capturing the data communication between the ATP host (12) and the ground center to obtain fourth information;
and judging whether the ATP host (12) is switched to a Beidou short message mode or not according to the fourth information to obtain a third test result.
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