CN216673306U - 25T/25G proxy node gateway maintenance test bed - Google Patents
25T/25G proxy node gateway maintenance test bed Download PDFInfo
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- CN216673306U CN216673306U CN202122534245.0U CN202122534245U CN216673306U CN 216673306 U CN216673306 U CN 216673306U CN 202122534245 U CN202122534245 U CN 202122534245U CN 216673306 U CN216673306 U CN 216673306U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to a 25T/25G proxy node gateway overhaul test bed which comprises an operation platform, an on-vehicle network system and a terminal operation platform, wherein the on-vehicle network system and the terminal operation platform are respectively connected with the operation platform; the manipulation platform comprises: the gateway comprises an agent node, a gateway group, a touch screen and a controller, wherein the output end of the agent node is connected with one end of the gateway group, and the other end of the gateway group and the touch screen are respectively connected with the controller; the terminal console comprises a display, and the display is used for displaying the signal state of the network system on the vehicle according to the signal sent by the controller. The utility model can visually display the working state of each component and the state after power supply by arranging the control platform, the on-vehicle network system and the terminal control console. The components are formed by transforming real accessories on the passenger car, and the functions are consistent with the real models on the passenger car after the components are electrified, so that a worker does not need to go to a field passenger car to test, the overhaul time is shortened, and the overhaul efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of network communication, and particularly relates to a 25T/25G proxy node gateway maintenance test bed.
Background
The proxy node gateway is an important accessory of a 25T/25G train communication system in China, but the current accessory has frequent failure and is not easy to repair. At present, most of the existing devices stay in a direct updating state, and in order to better and more quickly complete equipment repair, workers can quickly process faults. At present, a complete set of vehicle maintenance equipment is urgently needed, and maintenance treatment can be carried out on field accessories with higher efficiency and high quality. Because the fault handling staff is zero-base and zero-experience, the development of simple and easy-to-operate maintenance equipment is urgently needed.
In the related technology, the maintenance of the proxy node gateway only can be carried out on a passenger car on site to test whether the gateway and the proxy node are intact, so that the maintenance speed is low and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to overcome the defects of the prior art, and provides a 25T/25G proxy node gateway overhaul test bed to solve the problems of slow overhaul speed and low efficiency caused by the intelligent visit to the field of the existing proxy node gateway overhaul.
In order to realize the above purpose, the utility model adopts the following technical scheme: A25T/25G proxy node gateway overhaul test bed comprises: the test bed comprises a test bed body, a test bed body and a test bed control system, wherein the test bed body comprises a control platform, an on-vehicle network system and a terminal control platform, and the on-vehicle network system and the terminal control platform are respectively connected with the control platform;
the manipulation platform comprises: the gateway comprises an agent node, a gateway group, a touch screen and a controller, wherein the output end of the agent node is connected with one end of the gateway group, and the other end of the gateway group and the touch screen are respectively connected with the controller;
the terminal console comprises a display, and the display is used for displaying the signal state of the network system on the vehicle according to the signal sent by the controller.
Further, the gateway group is one or a combination of the following gateways:
the system comprises a PLC gateway, an anti-skid gateway, an axis report gateway, a vehicle door gateway, an air conditioner gateway, an inversion gateway and a smoke and fire gateway.
Further, the manipulation platform further comprises:
and one end of the adapter is connected with the gateway group, and the other end of the adapter is connected with the controller.
Further, the manipulation platform further comprises:
the AC-DC converter is used for converting alternating current into direct current so as to provide direct current power supply for the 25T/25G proxy node gateway overhaul test bed;
the AC-DC converter is connected with the controller.
Further, the manipulation platform further comprises:
the power supply module is used for supplying electric energy to the 25T/25G proxy node gateway maintenance test bed;
and the output end of the power supply module is connected with the AC-DC converter.
Furthermore, switches are correspondingly arranged beside the PLC gateway, the antiskid gateway, the shaft newspaper gateway, the car door gateway, the air conditioner gateway, the inversion gateway and the smoke and fire gateway.
Further, the manipulation platform further comprises:
the power supply display lamp is used for displaying the power supply state;
the power supply display lamp is connected with the controller.
Further, the controller adopts a PLC.
Further, the on-vehicle network system comprises
All of the individual car network systems.
Further, the terminal console is also used for recording historical data of the network state of the on-vehicle network system.
By adopting the technical scheme, the utility model can achieve the following beneficial effects:
the 25T/25G proxy node gateway overhaul test bed provided by the embodiment of the application comprises an operation and control platform, an on-vehicle network system and a terminal operation platform, wherein the on-vehicle network system and the terminal operation platform are respectively connected with the operation and control platform; the manipulation platform comprises: the gateway comprises an agent node, a gateway group, a touch screen and a controller, wherein the output end of the agent node is connected with one end of the gateway group, and the other end of the gateway group and the touch screen are respectively connected with the controller; the terminal console comprises a display, and the display is used for displaying the signal state of the network system on the vehicle according to the signal sent by the controller. The utility model can visually display the working state of each component and the state after power supply by arranging the control platform, the on-vehicle network system and the terminal control console. The components are formed by transforming real accessories on the passenger car, and the functions are consistent with the real models on the passenger car after the components are electrified, so that a worker does not need to go to a field passenger car to test, the overhaul time is shortened, and the overhaul efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a 25T/25G proxy node gateway overhaul test bed provided by the utility model;
fig. 2 is a schematic structural diagram of the manipulation platform provided in the present invention;
FIG. 3 is a schematic structural diagram of a test bed body according to the present invention;
fig. 4 is a schematic structural diagram of the test bed provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
A specific 25T/25G proxy node gateway service test bed provided in the embodiment of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a 25T/25G proxy node gateway overhaul test bed, which comprises an operation platform 1, an on-vehicle network system 2 and a terminal operation platform 3, wherein the on-vehicle network system 2 and the terminal operation platform 3 are respectively connected with the operation platform 1;
as shown in fig. 2, the manipulation platform 1 includes: the gateway comprises a proxy node 11, a gateway group 12, a touch screen 13 and a controller 14, wherein the output end of the proxy node 11 is connected with one end of the gateway group 12, and the other end of the gateway group 12 and the touch screen 13 are respectively connected with the controller 14;
as shown in fig. 4, the terminal console 3 includes a display 31, and the display 31 is used for displaying the signal status of the network system 2 on the vehicle according to the signal sent by the controller 14.
As shown in fig. 3, the working principle of the 25T/25G proxy node gateway overhaul test bed provided by the present application is that, including the test bed body 101, the inclined plane panel 1011 is arranged on the test bed body 101, the operating platform 1 is arranged on the inclined plane panel 1011, the flat plate 1012 is arranged under the inclined plane panel 1011, the cabinet 1013 is arranged below the flat plate 1012, the computer host of the terminal console 3 is placed in the cabinet 1013, and the like.
The on-vehicle network system 2 includes all the single compartment network systems, and the single compartment network system includes an air conditioner network, a refrigerator network, and may further include other networks, which is not limited herein. The on-vehicle network system 2 sends the digital signal to the proxy node 11, the proxy node 11 sends the digital signal to the gateway group 12, the gateway group 12 sends the digital signal to the controller 14, and the controller 14 feeds back the touch screen and the display after receiving the digital signal. If the proxy node 11 has a problem, all gateways in the gateway group 12 cannot transmit signals, and if a certain gateway in the gateway group 12 has a problem, only the gateway cannot transmit signals, and other gateways are normal. When the signal transmission is normal, both the touch screen 13 and the display are normal, and if the proxy node 11 or the gateway in the gateway group 12 has a problem, the touch screen 13 and the display are not normal.
It is to be understood that the signals in this application may be transmitted in the forward direction as well as in the reverse direction.
In some embodiments, as shown in fig. 4, the gateway group 12 includes one or a combination of the following gateways:
PLC gateway, antiskid gateway, hub newspaper gateway, door gateway, air conditioner gateway, contravariant gateway and firework gateway. The PLC gateway, the anti-skid gateway, the shaft newspaper gateway, the car door gateway, the air conditioner gateway, the inverter gateway and the firework gateway are correspondingly provided with switches. The system specifically comprises a PLC gateway switch, an anti-skidding gateway switch, a shaft report gateway switch, a vehicle door gateway switch, an air conditioner gateway switch, an inversion gateway switch and a smoke and fire gateway switch.
In some embodiments, the manipulation platform 1 further comprises:
an adapter 15, wherein one end of the adapter 15 is connected to the gateway group 12, and the other end thereof is connected to the controller 14.
It will be appreciated that the adapter 15 is used to convert data between serial and parallel transmission.
In some embodiments, the manipulation platform 1 further comprises:
the AC-DC converter 16 is used for converting alternating current into direct current so as to provide direct current power for the 25T/25G proxy node gateway overhaul test bed;
the AC-DC converter 16 is connected to the controller 14.
The AC-DC converter 16 converts the 220V supply voltage to a 24V DC voltage or a 15V DC voltage or a 5V DC voltage.
Preferably, the manipulation platform 1 further comprises:
the power supply module is used for supplying electric energy to the 25T/25G proxy node gateway maintenance test bed;
the output of the power supply module is connected to the AC-DC converter 16.
Preferably, the manipulation platform 1 further comprises:
the power supply display lamp is used for displaying the power supply state;
the power indicator is connected to the controller 14.
When the power supply is connected and the main switch of the test bed is turned on, the power supply display lamp is turned on to indicate that the power supply is connected, and when the power supply is pulled off, the power supply display lamp is turned off.
Preferably, the controller 14 is a PLC.
Preferably, the terminal console 3 is further configured to record historical data of the network status of the on-vehicle network system 2.
The utility model provides a 25T/25G25T/25G agent node gateway maintenance test bench forms according to original system reverse research and development on the passenger train, lets the staff carry out equipment maintenance through the same environment with on the passenger train.
The operation environment of the 25T/25G train communication system proxy node 11 gateway test bed is realized by simulating an integrated communication network technology of an off-train gateway, a proxy node 11, an adapter 15, a PLC and a touch screen, and a communication network is simulated by combining an on-train network communication principle to finish a communication experiment. Meanwhile, the gateway proxy node 11 is powered by the internal power supply of the test bed, and corresponding monitoring data are fed back on a computer display.
In summary, the 25T/25G proxy node gateway overhaul test bed provided by the utility model comprises an operation platform, an on-vehicle network system and a terminal operation platform, wherein the on-vehicle network system and the terminal operation platform are respectively connected with the operation platform; the manipulation platform comprises: the gateway comprises an agent node, a gateway group, a touch screen and a controller, wherein the output end of the agent node is connected with one end of the gateway group, and the other end of the gateway group and the touch screen are respectively connected with the controller; the terminal console comprises a display, and the display is used for displaying the signal state of the network system on the vehicle according to the signal sent by the controller. The utility model can visually display the working state of each component and the state after power supply by arranging the control platform, the on-vehicle network system and the terminal control console. The components are formed by transforming real accessories on the passenger car, and the functions are consistent with the real models on the passenger car after the components are electrified, so that a worker does not need to go to a field passenger car to test, the overhaul time is shortened, and the overhaul efficiency is improved.
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 appended claims.
Claims (10)
1. The utility model provides a 25T/25G agent node gateway overhauls test bench which characterized in that includes: the test bed comprises a test bed body, a test bed body and a test bed control system, wherein the test bed body comprises a control platform, an on-vehicle network system and a terminal control platform, and the on-vehicle network system and the terminal control platform are respectively connected with the control platform;
the manipulation platform comprises: the gateway comprises an agent node, a gateway group, a touch screen and a controller, wherein the output end of the agent node is connected with one end of the gateway group, and the other end of the gateway group and the touch screen are respectively connected with the controller;
the terminal console comprises a display, and the display is used for displaying the signal state of the network system on the vehicle according to the signal sent by the controller.
2. The 25T/25G proxy node gateway service test bed of claim 1, wherein the gateway group is one or a combination of the following gateways:
the system comprises a PLC gateway, an anti-skid gateway, an axis report gateway, a vehicle door gateway, an air conditioner gateway, an inversion gateway and a smoke and fire gateway.
3. The 25T/25G proxy node gateway service test bed of claim 1, wherein the manipulation platform further comprises:
and one end of the adapter is connected with the gateway group, and the other end of the adapter is connected with the controller.
4. The 25T/25G proxy node gateway service test stand of claim 1, wherein the operator platform further comprises:
the AC-DC converter is used for converting alternating current into direct current so as to provide direct current power supply for the 25T/25G proxy node gateway overhaul test bed;
the AC-DC converter is connected with the controller.
5. The 25T/25G proxy node gateway service test bed of claim 4, wherein the manipulation platform further comprises:
the power supply module is used for supplying electric energy to the 25T/25G proxy node gateway maintenance test bed;
and the output end of the power supply module is connected with the AC-DC converter.
6. The 25T/25G proxy node gateway overhaul test bed according to claim 2, wherein switches are correspondingly arranged beside the PLC gateway, the antiskid gateway, the shaft newspaper gateway, the vehicle door gateway, the air conditioner gateway, the inverter gateway and the smoke and fire gateway.
7. The 25T/25G proxy node gateway service test bed of claim 5, wherein the operations platform further comprises:
the power supply display lamp is used for displaying the power supply state;
the power supply display lamp is connected with the controller.
8. The 25T/25G proxy node gateway service test stand of any one of claims 1 to 7,
the controller adopts a PLC.
9. The 25T/25G proxy node gateway service test bed of claim 8, wherein the on-board network system comprises
All of the individual car network systems.
10. The 25T/25G proxy node gateway service test bed of claim 9,
the terminal control console is also used for recording historical data of the network state of the network system on the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534245.0U CN216673306U (en) | 2021-10-20 | 2021-10-20 | 25T/25G proxy node gateway maintenance test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534245.0U CN216673306U (en) | 2021-10-20 | 2021-10-20 | 25T/25G proxy node gateway maintenance test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216673306U true CN216673306U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122534245.0U Active CN216673306U (en) | 2021-10-20 | 2021-10-20 | 25T/25G proxy node gateway maintenance test bed |
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| Country | Link |
|---|---|
| CN (1) | CN216673306U (en) |
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2021
- 2021-10-20 CN CN202122534245.0U patent/CN216673306U/en active Active
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