CN203965931U - TCU terminal and locomotive operation digital data recording system - Google Patents
TCU terminal and locomotive operation digital data recording system Download PDFInfo
- Publication number
- CN203965931U CN203965931U CN201420301899.6U CN201420301899U CN203965931U CN 203965931 U CN203965931 U CN 203965931U CN 201420301899 U CN201420301899 U CN 201420301899U CN 203965931 U CN203965931 U CN 203965931U
- Authority
- CN
- China
- Prior art keywords
- tcu
- data
- terminal
- identification information
- locomotive operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 84
- 238000013506 data mapping Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model provides a kind of TCU terminal and locomotive operation digital data recording system, and described system comprises: traction control unit TCU terminal is obtained the locomotive operation data in TCU, and described locomotive operation data comprise the first corresponding identification information; TCU terminal is compared described the first identification information with each the second identification information in the data-mapping list to be recorded being preset in described TCU terminal, when described the first identification information is with the second identification information described in any one when identical, using described locomotive operation data corresponding described the first identification information as target data, and described target data is modulated on agreement radio frequency band and sends to TCU remote terminal, so that TCU remote terminal is stored described target data.The utility model locomotive operation data record method has been realized the remote logging of locomotive operation data in TCU.
Description
Technical Field
The utility model relates to a locomotive technique especially relates to a TCU terminal and locomotive operation data recording system.
Background
The Train Control Unit (TCU) is used for automatic Traction Control of each independent axle in the alternating current Traction multi-axle electric locomotive, and train maintenance personnel perform daily maintenance by analyzing locomotive operation data in the TCU.
In the prior art, the acquisition, recording and analysis of the locomotive operation data are implemented by connecting locomotive operation data analysis equipment (such as an oscilloscope) with a TCU (train control unit) through field hardware by train maintenance personnel to acquire the locomotive operation data for field analysis, so that the optimization of locomotive operation, troubleshooting of locomotive faults and the like are realized.
The existing locomotive operation data acquisition equipment is used for data monitoring, the workload is large and inconvenient, and train maintenance personnel cannot work remotely.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can realize remote data acquisition's TCU terminal and locomotive operation data recording system.
An aspect of the utility model is to provide a traction control unit TCU terminal, include:
the acquisition module is used for acquiring locomotive operation data in the TCU, wherein the locomotive operation data comprises corresponding first identification information;
the central processing module is used for comparing the first identification information with each second identification information preset in a to-be-recorded data mapping list in the TCU terminal, and when the first identification information is the same as the second identification information, the locomotive operation data corresponding to the first identification information is used as target data;
and the remote transmitting module is used for modulating the target data to a protocol radio frequency band and transmitting the target data to the TCU remote terminal so that the TCU remote terminal stores the target data.
Preferably, the remote sending module is specifically configured to: and modulating the target data to the ISM frequency band and sending the target data to the TCU remote terminal so that the TCU remote terminal stores the target data.
Preferably, the central processing module is specifically configured to:
comparing the data address of the locomotive operation data with the address of a port corresponding to a data channel between each TCU terminal and the TCU in a to-be-recorded data mapping list preset in the TCU terminal, taking the locomotive operation data as target data when the acquired data address of the locomotive operation data is the same as the address of the port corresponding to the data channel between any one TCU terminal and the TCU, modulating the target data to a protocol radio frequency band, and sending the target data to a TCU remote terminal so that the TCU remote terminal stores the target data.
Preferably, the remote sending module is specifically configured to:
the locomotive running data in the TCU is acquired through wireless connection of a short-distance wireless network such as a wireless local area network and Bluetooth with the TCU;
or,
and acquiring locomotive operation data in the TCU by contacting and connecting the TCU through an asynchronous serial interface.
Another aspect of the present invention is to provide a locomotive operation data recording system, comprising the TCU terminal and a TCU remote terminal;
the TCU terminal is used for acquiring locomotive operation data in the TCU, and the locomotive operation data comprises corresponding first identification information; comparing the first identification information with each second identification information in a to-be-recorded data mapping list preset in the TCU terminal, and when the first identification information is the same as the second identification information, taking the locomotive operation data corresponding to the first identification information as target data; modulating the target data to a protocol radio frequency band and transmitting the target data to the TCU remote terminal so that the TCU remote terminal stores the target data;
the TCU remote terminal, configured to receive the target data in the protocol radio band and store the target data, includes:
the remote receiving module is used for receiving the locomotive running data to be recorded in the protocol radio frequency band and sending the data to the data recording module;
and the data recording module is used for receiving the locomotive running data to be recorded and recording the locomotive running data to be recorded.
The technical effects of the utility model are that: the utility model discloses the TCU terminal sends TCU data to TCU remote terminal through adopting wireless mode to make TCU remote terminal carry out record and analysis to data, realized the remote recording and real time monitoring of locomotive operational data, make the collection of locomotive operational data more convenient easy; furthermore, the locomotive operation data are screened in advance and then are sent out and received by the TCU remote terminal, so that the data recorded by the TCU remote terminal are more valuable, and more efficient locomotive operation data recording is realized.
Drawings
Fig. 1 is a schematic structural diagram of a TCU terminal according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first embodiment of the locomotive operation data recording system of the present invention.
Detailed Description
Fig. 1 is the utility model discloses traction control unit TCU terminal embodiment one's structural schematic diagram, the utility model discloses traction control unit TCU terminal, include:
the acquiring module 21 is configured to acquire locomotive operation data in the TCU, where the locomotive operation data includes corresponding identification information;
the central processing module 22 is configured to compare the first identification information with each second identification information in a to-be-recorded data mapping list preset in the TCU terminal, and when the first identification information is the same as any one of the second identification information, use the locomotive operation data corresponding to the first identification information as target data;
and the remote transmitting module 23 is configured to modulate the target data onto a protocol radio frequency band and transmit the modulated target data to the TCU remote terminal, so that the TCU remote terminal stores the target data.
Preferably, the locomotive operation data can be voltage and current data of a transformer, an inverter or a motor device in the TCU, or temperature or pressure data of cooling water in the TCU; the first identification information is a data address of the acquired locomotive operation data; the second identification information is a data address of locomotive operation data required to be recorded.
Preferably, the obtaining module 21 may use an asynchronous serial interface module (e.g., RS485 interface), and an upper computer (e.g., a PC) of the TCU terminal uses a Modicon industrial serial communication protocol MODBUS in advance to configure the TCU and the obtaining module 21, respectively, so as to perform data communication between the TCU and the obtaining module; the central processing module 22 may be an X2Modbus protocol conversion gateway, and the remote sending module 23 may be a wireless router; specifically, for example, when a TCU terminal adopts an X2Modbus protocol conversion gateway, before data recording is performed by using the TCU terminal for the first time or when an analyst needs to update the running data of the locomotive to be recorded, which is considered valuable and needs to be acquired and recorded, an upper computer of the TCU terminal configures a locomotive running data comparison program and a mapping list of the data to be recorded in the TCU terminal in advance, and the TCU terminal determines target data by comparing a data address of the obtained locomotive running data with the mapping list of the data to be recorded by executing the comparison program; the comparison program can be simulated in the upper computer before configuration, and the TCU terminal is configured by the upper computer after simulation is successful.
Preferably, the obtaining module 21 is specifically configured to: and acquiring locomotive operation data in the TCU by contacting and connecting the TCU through an asynchronous serial interface.
The central processing module 22 is specifically configured to: comparing the data address of the locomotive operation data with the address of a port corresponding to a data channel between each TCU terminal and the TCU in a to-be-recorded data mapping list preset in the TCU terminal, taking the locomotive operation data as target data when the acquired data address of the locomotive operation data is the same as the address of the port corresponding to the data channel between any one TCU terminal and the TCU, modulating the target data to a protocol radio frequency band, and sending the target data to a TCU remote terminal so that the TCU remote terminal stores the target data.
The remote sending module 23 is specifically configured to: and modulating the running data of the locomotive to be recorded to the Industrial Scientific Medical (ISM) frequency band and sending the running data to the outside.
The first embodiment of the TCU remote terminal of the utility model transmits TCU data to the TCU remote terminal in a wireless mode, so that the TCU remote terminal records and analyzes data, realizes remote recording and real-time monitoring of locomotive running data, and makes the acquisition of the locomotive running data more convenient and easier; furthermore, the locomotive operation data are screened in advance and then are sent out and received by the TCU remote terminal, so that the data recorded by the TCU remote terminal are more valuable, and more efficient locomotive operation data recording is realized.
Fig. 2 is a schematic structural diagram of a first embodiment of the locomotive operation data recording system of the present invention, as shown in fig. 2, the locomotive operation data recording system of the present invention includes N TCU terminals 2 and a TCU remote terminal 3; the TCU terminal 2 comprises an acquisition module 21, a central processing module 22 and a remote transmission module 23; the TCU remote terminal comprises N remote receiving modules 31 and a data recording module 32; wherein N is a positive integer;
the remote receiving module 31 is configured to receive the target data in the protocol radio frequency band and send the data to the data recording module;
and the data recording module 32 is configured to receive the locomotive running data to be recorded and record the target data.
Preferably, the remote receiving module 31 may be a wireless router, and the data recording module 32 may be a PC;
preferably, the remote receiving module 31 is specifically configured to: receiving the locomotive running data to be recorded on the ISM frequency band; the data recording module 32 is further configured to: the locomotive operating data was converted to a file in Excel format in LabVIEW.
It should be noted that each axle in the ac traction multi-axle electric locomotive has an independent automatic traction control unit TCU, and assuming that the number of TCUs is N, N TCUs respectively send locomotive operation data to the acquisition module 21 in N TCU terminals, and then the central processing module 22 determines the locomotive operation data to be recorded, and the remote sending module 23 sends the data to the remote receiving module 31 in the TCU remote terminal, and then forwards the data to the data recording module 32.
The utility model discloses locomotive operation data recording system embodiment one is through acquireing the locomotive operation data among each independent operation's the TCU respectively and send the long-range receiving module that corresponds in the TCU remote terminal to by respective TCU terminal, and is recorded with data real-time sending to same data recording module again to provide the operating data of maintainer to whole locomotive and carry out comparison and analysis, realized multiaxis electric locomotive operating data's remote record and analysis.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A traction control unit, TCU, terminal, comprising:
the acquisition module is used for acquiring locomotive operation data in the TCU, wherein the locomotive operation data comprises corresponding first identification information;
the central processing module is used for comparing the first identification information with each second identification information preset in a to-be-recorded data mapping list in the TCU terminal, and when the first identification information is the same as the second identification information, the locomotive operation data corresponding to the first identification information is used as target data;
and the remote transmitting module is used for modulating the target data to a protocol radio frequency band and transmitting the target data to the TCU remote terminal so that the TCU remote terminal stores the target data.
2. The TCU terminal of claim 1, wherein the remote transmission module is specifically configured to: and modulating the target data to the ISM frequency band and sending the target data to the TCU remote terminal so that the TCU remote terminal stores the target data.
3. The TCU terminal of claim 1, wherein the central processing module is specifically configured to:
comparing the data address of the locomotive operation data with the address of a port corresponding to a data channel between each TCU terminal and the TCU in a to-be-recorded data mapping list preset in the TCU terminal, taking the locomotive operation data as target data when the acquired data address of the locomotive operation data is the same as the address of the port corresponding to the data channel between any one TCU terminal and the TCU, modulating the target data to a protocol radio frequency band, and sending the target data to a TCU remote terminal so that the TCU remote terminal stores the target data.
4. The TCU terminal of claim 1, wherein the remote transmission module is specifically configured to:
the locomotive running data in the TCU is acquired through wireless connection of a short-distance wireless network such as a wireless local area network and Bluetooth with the TCU;
or,
and acquiring locomotive operation data in the TCU by contacting and connecting the TCU through an asynchronous serial interface.
5. A locomotive operation data recording system comprising a TCU terminal according to any one of claims 1-4 and a TCU remote terminal;
the TCU terminal is used for acquiring locomotive operation data in the TCU, and the locomotive operation data comprises corresponding first identification information; comparing the first identification information with each second identification information in a to-be-recorded data mapping list preset in the TCU terminal, and when the first identification information is the same as the second identification information, taking the locomotive operation data corresponding to the first identification information as target data; modulating the target data to a protocol radio frequency band and transmitting the target data to the TCU remote terminal so that the TCU remote terminal stores the target data;
the TCU remote terminal, configured to receive the target data in the protocol radio band and store the target data, includes:
the remote receiving module is used for receiving the locomotive running data to be recorded in the protocol radio frequency band and sending the data to the data recording module;
and the data recording module is used for receiving the locomotive running data to be recorded and recording the locomotive running data to be recorded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301899.6U CN203965931U (en) | 2014-06-05 | 2014-06-05 | TCU terminal and locomotive operation digital data recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420301899.6U CN203965931U (en) | 2014-06-05 | 2014-06-05 | TCU terminal and locomotive operation digital data recording system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965931U true CN203965931U (en) | 2014-11-26 |
Family
ID=51926489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420301899.6U Expired - Fee Related CN203965931U (en) | 2014-06-05 | 2014-06-05 | TCU terminal and locomotive operation digital data recording system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242659A (en) * | 2014-06-05 | 2016-01-13 | 北车大连电力牵引研发中心有限公司 | Locomotive running data recording method, TCU (traction control unit) terminal and locomotive running data recording system |
| CN106302602A (en) * | 2015-06-08 | 2017-01-04 | 上海通用汽车有限公司 | The parameter optimization method of a kind of vehicle TCU and Parameter Optimization System |
-
2014
- 2014-06-05 CN CN201420301899.6U patent/CN203965931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242659A (en) * | 2014-06-05 | 2016-01-13 | 北车大连电力牵引研发中心有限公司 | Locomotive running data recording method, TCU (traction control unit) terminal and locomotive running data recording system |
| CN106302602A (en) * | 2015-06-08 | 2017-01-04 | 上海通用汽车有限公司 | The parameter optimization method of a kind of vehicle TCU and Parameter Optimization System |
| CN106302602B (en) * | 2015-06-08 | 2019-12-24 | 上海通用汽车有限公司 | Parameter optimization method and parameter optimization system for vehicle TCU |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211043537U (en) | Substation equipment state monitoring system based on ubiquitous power internet of things | |
| CN105868927A (en) | Intelligent inspection system for electrical devices | |
| CN103095524B (en) | A kind of response formula electric power communication protocol automatic test approach based on configuration | |
| CN110429708B (en) | Method and system for realizing plug and play of power distribution equipment | |
| CN107341954B (en) | Monitoring method and system based on power line carrier | |
| CN107317397B (en) | Power carrier communication-based Internet of things power supply management system and method | |
| CN104898443A (en) | Gateway and intelligent household electrical appliance terminal based on power line carrier and implementation method thereof | |
| CN103760857A (en) | Intelligent remote supervision system of distributed sewage treatment facilities and application thereof | |
| CN104683323A (en) | Hybrid protocol-based intelligent power distribution network wireless communication system | |
| CN110726895A (en) | Power quality monitoring terminal and system for power distribution network | |
| CN203965931U (en) | TCU terminal and locomotive operation digital data recording system | |
| WO2015020694A1 (en) | Plc based thermostat temperature control for heating systems | |
| CN112654022B (en) | Electric power system thing networking data acquisition system based on loRa communication | |
| CN106254479A (en) | The intelligent networking gateway of wisdom electric power Internet of things system | |
| CN112689273A (en) | Many masters of BLE bluetooth electric energy meter pass system from passing thoroughly | |
| CN101668228A (en) | Device and method for testing interface | |
| CN112213961A (en) | System, method and device for industrial equipment data acquisition | |
| CN103384090A (en) | Wireless auxiliary monitoring system for substation | |
| CN106814674A (en) | Energy consumption monitoring system | |
| CN114268642A (en) | Multi-protocol wireless data collection device | |
| CN210780850U (en) | Internet of things radio frequency control intelligent gateway | |
| CN104794582A (en) | Power information acquiring and managing system based on wireless private power network | |
| CN105242659A (en) | Locomotive running data recording method, TCU (traction control unit) terminal and locomotive running data recording system | |
| CN104219282A (en) | Substation data acquisition and remote wireless transmission system | |
| CN107864003A (en) | A kind of public network repeater that communication is realized with LoRa wireless technologys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116022 Liaoning province Dalian City Lushun Economic Development Zone Dalian Hao Yang No. 1 North Street Patentee after: CRRC DALIAN ELECTRIC TRACTION R & D CENTER Co.,Ltd. Address before: 116022 Liaoning province Dalian City Lushun Economic Development Zone Dalian Hao Yang No. 1 North Street Patentee before: CNR DALIAN ELECTRIC TRACTION R&D CENTER Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |