CN209707607U - A kind of 250 kilometers of ATP convenient test equipments of speed per hour - Google Patents
A kind of 250 kilometers of ATP convenient test equipments of speed per hour Download PDFInfo
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- CN209707607U CN209707607U CN201822174186.9U CN201822174186U CN209707607U CN 209707607 U CN209707607 U CN 209707607U CN 201822174186 U CN201822174186 U CN 201822174186U CN 209707607 U CN209707607 U CN 209707607U
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Abstract
The utility model discloses a kind of 250 kilometers of ATP convenient test equipments of speed per hour, it is connected by cable with tested ATP equipment, include: portable test box and DMI display interconnected, the information simulation plate of processor and the multiple and different types being connected to the processor is equipped with inside the portable test box；Wherein, processor is for executing test script, and data content is sent to corresponding information simulation board according to trigger condition, is transmitted to tested ATP equipment after generating corresponding signal by information simulation board.The test equipment is integrated for device height, so that reduced form test equipment is formed, it is easy to carry；Meanwhile operating process is simplified, it is easy to learn and use；In addition, O&M environment on site is applicable in, consequently facilitating the test of ATP equipment.
Description
Technical field
The utility model relates to the 250 kilometers of portable surveys of ATP of rolling stock the field of test technology more particularly to a kind of speed per hour
Try equipment.
Background technique
Train Operation Control System Onboard equipment is that China express railway and Line for Passenger Transportation guarantee train traffic safety, improve train operation
The important technology of efficiency is equipped, and 200C equipment is one of China's CTCS-2 grades of train control on board equipment of mesh first two.
Road bureau, work area, scene ATP equipment is furnished with many standby redundancies, it is often necessary to confirm the quality of plate, and be fitted
The change request such as answering property program upgrading；If these work all carry out test verifying ON TRAINS, work area personnel cooperation is cumbersome, effect
Rate is very low, very inconvenient.Demand of the road bureau to brief convenient and fast ATP test equipment is very urgent, but current exploitation debugging
Test platform is complicated for operation, learning cost is higher, price is high, be not easy to system-wide electricity work area popularization and use.Therefore it needs a
The brief test equipment of light ATP (abbreviation test box), meets the Basic function testing demand of on-site maintenance.
200C equipment is always weak link in terms of emulation testing, the test in technology transfer period before still relying on 10 years
Equipment, various route information which can be realized automatic monitoring, simulation scene ATP drives a vehicle, and automatically generate test report
It accuses, develops debugging batch emulation testing mainly for laboratory environment and use.But the test equipment defect is: 1) its operation is numerous
Trivial heaviness, many function field maintenance persons apply less than price is very expensive, and does not make technology transfer, and is mainly directed towards
Exploitation side oneself test is used, and live O&M environment is not suitable for.2) test operation is complicated, needs that longer time is spent to go to learn
Practise application, it is difficult to using while learning.3) volume is big, not readily portable, and installation and debugging process is complicated.
Since current road bureau is equipped with brief test equipment not yet, very big inconvenience is brought to road bureau's on-site maintenance.
Utility model content
The purpose of the utility model is to provide a kind of 250 kilometers of ATP convenient test equipments of speed per hour, are convenient for carrying, operate
Process is easy to learn and use, and cost is relatively low.
The purpose of this utility model is achieved through the following technical solutions:
A kind of 250 kilometers of ATP convenient test equipments of speed per hour are connected by cable with tested ATP equipment, comprising: mutually
The portable test box and DMI display of connection, be equipped with inside the portable test box processor and with the processor
The information simulation plate of multiple and different types of connection.
Device height is integrated to form reduced form test and sets it can be seen from above-mentioned technical solution provided by the utility model
It is standby, it is easy to carry；Meanwhile operating process is simplified, it is easy to learn and use；In addition, O&M environment on site is applicable in, consequently facilitating ATP
The test of equipment.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of schematic diagram of 250 kilometers of ATP convenient test equipments of speed per hour provided by the embodiment of the utility model；
Fig. 2 is portable test box front schematic view provided by the embodiment of the utility model；
Fig. 3 is key arrangement schematic diagram provided by the embodiment of the utility model；
Fig. 4 is portable test box schematic rear view provided by the embodiment of the utility model；
Fig. 5 is the display interface schematic diagram of test process provided by the embodiment of the utility model；
Fig. 6 is the flow chart provided by the embodiment of the utility model for generating test script；
Fig. 7 is that test script provided by the embodiment of the utility model generates interface schematic diagram.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the protection scope of the utility model.
The utility model embodiment provides a kind of 250 kilometers of ATP convenient test equipments of speed per hour (can abbreviation test equipment),
The structure of test equipment specifically includes that interconnection as shown in Figure 1, the test equipment is connected by cable with tested ATP equipment
Portable test box and DMI display, be equipped with processor inside the portable test box and be connected to the processor
Multiple and different types information simulation plate；
Wherein, processor is for executing test script, and data content is sent to corresponding information according to trigger condition
Board is simulated, is transmitted to tested ATP equipment after generating corresponding signal by information simulation board.
Fig. 1 is seen also, the portable test box is equipped with AC220V power input interface and DC110V power input connects
Mouthful, it is convenient to be tested under different application environment.
Fig. 1 is seen also, the information simulation plate specifically includes that transponder information analog board, track-circuit signalling analog board
And speed signal analog board, it is respectively used to generate transponder information, line track signal and velocity information.
Above-mentioned portable test box being capable of simulated implementation transmission existing line track signal, transponder information transmission and speed
Give ATP equipment；Meet wheel diameter, the phase, pulse, acceleration, deceleration value parameter setting of a variety of models simultaneously；Pass through one 37 simultaneously
Needle interface carries out test connection with ATP equipment.
Fig. 1 is seen also, the two ways connecting with tested ATP equipment is illustratively given；1) a kind of is to be set by ATP
Standby front end JAUM test is transmitted with interface；Another kind is the interface in kind of logical ATP connection sensor, as P3, P4 of ATP cabinet connect
Mouthful.
Explanation is introduced below for the application scenarios of the test equipment.
Test equipment designs two kinds of modes of connection for ATP environment on train and ground experiment room environmental.
Mode one: under ground experiment room environmental, ATP equipment does not carry out adaptation connection with train, not the feedback of train
Signal, and be 110V power supply mode.Old place face work area provides train interface in use, need to simulate, and passes through for ATP power-on self-test.
For the needs for adapting to this ground environment, it must cooperate and power on tooling (as shown in Figure 1), be responsible for providing 110V power supply and train to ATP
Feedback signal, and realize that ATP is connected with the test signal wire of portable test box.
Mode two: the corresponding train interface of ATP equipment, which has connected, under train environment, on train finishes, and is not easy to set ATP
Standby train interface is attached；Therefore apply ATP front equipment end there are test mouth, carry out the transmission of emulation testing data；And it surveys
It tries case and passes through 110V power supply power supply on ATP.
Brief test function includes: 1, sends track-circuit signalling, verifies ATP decoding function；2, transmission speed information is tested
It demonstrate,proves ATP speed and decides by vote function；3, Run Script case detects ATP logic function.
Portable test box integrates basic keypress function, is not necessarily to external connection keyboard mouse, there is corresponding code sequence key, side
Just succinct.Common test cases is integrated, convenient importing test cases realizes brief test.
As shown in Fig. 2, being portable test box front schematic view.The DMI display is fixed at portable test
The frontal left of case.The positive right part of the portable test box is equipped with code sequence key and power switch；Such as Fig. 3 institute
It is shown as key arrangement schematic diagram, key uses composite design, it can be understood as keyboard is able to carry out the locking choosing of item menu
It takes, illustratively, including hair track circuit code sequence, such as L code, HU code, also including data key values, such as 123.
As shown in figure 4, being portable test box schematic rear view.The back side of the portable test box is equipped with JT interface
(JT1 interface is test data connector, and JT2 interface is spare), realizes portable test box and tested ATP equipment by JT interface
And the connection of DMI display, it is additionally provided with AC220V power input interface and DC110V power input interface.The back side is equipped with
A large amount of external interfaces, for example, USB interface, Ethernet interface, audio output interface, VGA display interface device, COM port etc.；
Be additionally provided with cab signal, speed signal, number enter out, the board of the coherent signals such as communication signal.
In the utility model embodiment, processor is by executing test script, to cooperate the information in portable test box
Analog board completes test function.Portable test box has the test function on basis, first test script is selected to be loaded into, and transports
Row test script sends relevant information simulation plate for data content, by believing then according to the trigger condition of script test item
Breath analog board generates corresponding signal and is sent to ATP equipment.
Relevant information can be shown by DMI display during the test, as shown in figure 5, for the aobvious of test process
Show interface schematic diagram.Compared with traditional test platform, the display interface of DMI display has carried out a large amount of optimizations, main interface essence
Letter is, comprising real-time speed viewing area, cab signal viewing area, communication prompt area, test item position shows Drawing zone, by keying
Display operation area processed, cab signal and six part of velocity controlled zone form.
In the utility model embodiment, test script can be current existing test script, can also be by staff
It is pre-generated according to testing requirement, it is illustrated below for test script generating process.
Generating process, generation interface difference are as shown in Figure 6, Figure 7, and generating process is main are as follows:
Message is added to test case table, message store by opening message or extracting the single data mode of message store
It is multiple message file compositions, the content of message file is that the mode of no distance forms, only comprising number and message frame；
Message is added to test case table, and speed, cab signal and/or velocity test item is added according to test case, when
Required test item generates test script after test case table all is added.
Above scheme provided by the embodiment of the utility model, device height are integrated to form reduced form test equipment, convenient for taking
Band；Meanwhile operating process is simplified, it is easy to learn and use；In addition, O&M environment on site is applicable in, consequently facilitating the survey of ATP equipment
Examination.
It is worth noting that, the utility model only protects the structure of test equipment, the DMI display interface of confession mentioned above,
Test script generating process is merely illustrative.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
Subject to the scope of protection of the claims.
Claims (6)
1. a kind of 250 kilometers of ATP convenient test equipments of speed per hour, which is characterized in that it is connected by cable with tested ATP equipment,
Include: portable test box and DMI display interconnected, is equipped with processor, Yi Jiyu inside the portable test box
The information simulation plate of multiple and different types of the processor connection.
2. 250 kilometers of ATP convenient test equipments of a kind of speed per hour according to claim 1, which is characterized in that described portable
Formula test box is equipped with AC220V power input interface and DC110V power input interface.
3. 250 kilometers of ATP convenient test equipments of a kind of speed per hour according to claim 1 or 2, which is characterized in that described
The back side of portable test box is equipped with JT interface, realizes that portable test box and tested ATP equipment and DMI are aobvious by JT interface
The connection for showing device is additionally provided with AC220V power input interface and DC110V power input interface.
4. 250 kilometers of ATP convenient test equipments of a kind of speed per hour according to claim 1 or 2, which is characterized in that described
The positive right part of portable test box is equipped with code sequence key and power switch.
5. 250 kilometers of ATP convenient test equipments of a kind of speed per hour according to claim 1 or 2, which is characterized in that described
DMI display is fixed at the frontal left of portable test box.
6. 250 kilometers of ATP convenient test equipments of a kind of speed per hour according to claim 1, which is characterized in that the information
Analog board includes: transponder information analog board, track-circuit signalling analog board and speed signal analog board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822174186.9U CN209707607U (en) | 2018-12-24 | 2018-12-24 | A kind of 250 kilometers of ATP convenient test equipments of speed per hour |
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| CN201822174186.9U CN209707607U (en) | 2018-12-24 | 2018-12-24 | A kind of 250 kilometers of ATP convenient test equipments of speed per hour |
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| CN209707607U true CN209707607U (en) | 2019-11-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581123A (en) * | 2018-12-24 | 2019-04-05 | 中国铁道科学研究院集团有限公司通信信号研究所 | A kind of 250 kilometers of ATP convenient test equipments of speed per hour |
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- 2018-12-24 CN CN201822174186.9U patent/CN209707607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581123A (en) * | 2018-12-24 | 2019-04-05 | 中国铁道科学研究院集团有限公司通信信号研究所 | A kind of 250 kilometers of ATP convenient test equipments of speed per hour |
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