CN109632319A - It is a kind of harmony in 5 locomotive diesel machine overhauling auxiliary systems - Google Patents
It is a kind of harmony in 5 locomotive diesel machine overhauling auxiliary systems Download PDFInfo
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- CN109632319A CN109632319A CN201811381990.2A CN201811381990A CN109632319A CN 109632319 A CN109632319 A CN 109632319A CN 201811381990 A CN201811381990 A CN 201811381990A CN 109632319 A CN109632319 A CN 109632319A
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 32
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 239000013307 optical fiber Substances 0.000 claims abstract description 4
- 238000007405 data analysis Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 5
- 230000015654 memory Effects 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0069—Engineering, e.g. mechanical, electrical design
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- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Entrepreneurship & Innovation (AREA)
- General Engineering & Computer Science (AREA)
- Educational Technology (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony, including data acquisition module, data store analysis module, display module, status alert module and server module, the data acquisition module is connect by wirelessly storing analysis module signal with data, the data storage analysis module is connected by optical fiber with display module, the data storage analysis module and display module pass through CAN bus and are connected with the status alert module, the server module is used for everybody through network come the data in access system, and whole system is serviced.The present invention carries out whole detection to the starting and operation of diesel engine, and comprehensive monitoring avoids any time section from mishap occur；And staff can be analyzed and be judged by image and data dynamic analysis figure synthesis, also railway be facilitated to impart knowledge to students on computer screen, while the continued depletion of diesel engine occur after preventing data acquisition fault.
Description
Technical field
The present invention relates to 5 locomotive diesel machine overhauling auxiliary systems in locomotive detection technical field more particularly to a kind of harmony.
Background technique
Harmonious 5 type locomotives are a with world-class freight locomotive.This novel internal combustion locomotive dress is used
Advanced high-power, low emission, electronic injection diesel engine using alternating-current actuating system, vehicle-mounted microcomputer network control system and integrate
Change advanced, the mature new technologies in 11 worlds such as the Pneumatic brake systems of gas circuit, and has three machines and join function again.The work of GE company
When obtaining the experience of alternating current traction system on original locomotive, they eliminate SCR inverter and use therein Cheng Shi
One traction invertor generates alternating current to start diesel engine.This just eliminates many hardware dresses only just used at the start
It sets, to reduce locomotive weight and reduce costs, the start mode of 5 type locomotives in harmony is more made to become simply, to facilitate day
Normal locomotive inspection and repair maintenance.
But the diesel engine of existing harmonious 5 type locomotive lacks the detection system of a set of whole detection, and existing
System only relies on equipment detection mostly, is easy to cause data acquisition fault in equipment malfunction, for this purpose, the present invention proposes a kind of harmony
Interior 5 locomotive diesel machine overhauling auxiliary system.
Summary of the invention
The purpose of the present invention is to solve the problems of the prior art, and 5 diesel engine of locomotive in a kind of harmony proposed
Overhaul auxiliary system.
To achieve the goals above, present invention employs following technical solutions:
It is a kind of harmony in 5 locomotive diesel machine overhauling auxiliary systems, including data acquisition module, data storage analysis module,
Display module, status alert module and server module, the data acquisition module is by wirelessly storing analysis module with data
Signal connection, the data memory module are connected by optical fiber with display module, and the display module passes through CAN bus and institute
It states status alert module to be connected, the server module is used for everybody through network come the data in access system, and right
Whole system is serviced.
Preferably, the numerical value when data acquisition module is used for work of the whole process to diesel engine is acquired, the number
According to acquisition module include diesel engine starting detection unit and diesel engine operation detection unit, the diesel engine starting detection unit by
CCA circuit, pulliung circuit, start control circuit, fuel oil control circuit and ECU detection circuit voltage and current monitoring device group
At；Diesel engine operation detection unit by install temperature sensor on a diesel engine, speed probe, torque sensor,
Decibel instrument and ccd image sensor composition.
Preferably, the data storage analysis module is used to store and analyze the parameter of entire diesel engine overhaul system setting
With the numerical value of acquisition, the data storage analysis module is made of data analysis unit and database, the data analysis unit
It is made of processor and the radiator to radiate to entire module, the database is several memories composition.
Preferably, the display module is used to show the CCD figure of diesel engine operation detection unit on the computer of Master Control Room
The data value that each voltage and current monitoring device of image and diesel engine starting detection unit transmitted as sensor transmits, and show
Show that inside modules are provided with reading data device, technical staff can on computers move the data value real-time integration of reading at data
State analysis chart.
Preferably, the status alert module is used to show diesel engine starting and the failure that operation generates, the state report
Alert module is made of display lamp, buzzer and emergency stop switch, and the emergency stop switch is connected with the power switch of diesel engine.
Preferably, the database is MySQL database under Linux platform, and can daily automated back-up.
Preferably, the IP address of the server module sets limited access, and only input proper password is allowed for access reading
Access evidence.
Preferably, the numerical value of diesel engine overhaul system is arranged in the processor of the data analysis unit parameter and acquisition
Processing is compared, when the numerical value of acquisition is more than the parameter of setting, determines to break down.
Preferably, the display lamp of the status alert module has two rows, and a row is each of diesel engine starting detection unit
Circuit display lamp, another row are the display lamp for each sensor that diesel engine runs detection unit, green be it is normal, red is out
Existing failure, if breaking down, buzzer beeps immediately, while emergency stop switch promptly disconnects the power supply of diesel engine.
Preferably, the computer of the Master Control Room can watch image and data dynamic analysis figure split screen, and image sum number
Processing can be amplified according to dynamic analysis figure.
Compared with prior art, the present invention provides 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony, have following
The utility model has the advantages that
This system carries out whole detection to the starting and operation of diesel engine, and comprehensive monitoring avoids any time section from going out
Existing mishap；
And staff can be analyzed and be judged by image and data dynamic analysis figure synthesis, in computer screen
On also railway is facilitated to impart knowledge to students, while prevent data acquisition fault after there is the lasting loss of diesel engine.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate.
Detailed description of the invention
Fig. 1 is the overall flow figure of 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony proposed by the present invention；
Fig. 2 is the data acquisition module process of 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony proposed by the present invention
Figure；
Fig. 3 is that the data of 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony proposed by the present invention store analysis module
Process；
Fig. 4 is the display module flow chart of 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony proposed by the present invention；
Fig. 5 is the status alert block process of 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony proposed by the present invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Figure 1,5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony, including the storage of data acquisition module, data
Analysis module, display module, status alert module and server module, the data acquisition module with data by wirelessly storing
The connection of analysis module signal, the data memory module are connected by optical fiber with display module, and the display module passes through CAN
Bus is connected with the status alert module, and the server module is used for everybody through network come the number in access system
According to, and whole system is serviced；
The IP address of the server module sets limited access, and only input proper password, which is allowed for access, reads data；
A possibility that can preventing stranger from entering in maintenance auxiliary system by adopting the above technical scheme, reducing system fault；
As shown in Fig. 2, the parameter when data acquisition module is used for work of the whole process to diesel engine is acquired, it is described
Data acquisition module includes diesel engine starting detection unit and diesel engine operation detection unit, the diesel engine starting detection unit
By the voltage and current monitoring device group of CCA circuit, pulliung circuit, start control circuit, fuel oil control circuit and ECU detection circuit
At；Diesel engine operation detection unit by install temperature sensor on a diesel engine, speed probe, torque sensor,
Decibel instrument and ccd image sensor composition；
By adopting the above technical scheme, can starting to diesel engine and operation carry out whole detection, comprehensive monitoring avoids
There is mishap in any time section, and CCA circuit, pulliung circuit, start control circuit, fuel oil control circuit and ECU detection circuit are
Groundwork circuit in harmony when the starting process of 5 diesel engine of locomotive, no margin for error monitor its voltage and current, at certain
One circuit can find and repair in time when the error occurs, and voltage and current monitoring device can be voltmeter and ammeter can also be other
Voltage and current detection device；
In harmony 5 diesel engine of locomotive after activation, when operating, need in real time to its temperature, revolving speed, torque, noise into
Row detection, by ccd image sensor, image when can operate diesel engine is transmitted in master control computer, and staff can
There is the continued depletion of diesel engine after preventing data acquisition fault in the working order that diesel engine is judged by image；Diesel engine goes out
The color now discharged fume extremely generally divides three kinds: black smoke, blue smoke and white cigarette；Below just respectively according to the color of smoke evacuation, to analyze bavin
The failure that oil machine system occurs:
One, Diesel Engine Exhaust Pipe over-emitting black exhaust
The air-fuel smaller (the more gas of oil are few) that the reason of diesel engine from exhausting black smoke mainly enters combustion chamber causes；
Two, diesel engine Mao Lanyan
When the case where diesel engine Mao Lanyan, is main caused by engine burn oil；
Three, diesel engines emit white cigarette
Diesel engine, which emits the content that white cigarette is usually combustion W/O, excessively to be caused；
Staff can rule of thumb carry out anticipation and tentatively understand dependent failure reason, convenient for inspection later；
As shown in figure 3, on the basis of embodiment 1, the data storage analysis module is for storing and analyzing entire bavin
The parameter of oil machine examination and repair system setting and the numerical value of acquisition, the data storage analysis module is by data analysis unit and database
Composition, the data analysis unit are made of processor and the radiator to radiate to entire module, and the database is
Several memories composition；
The database is MySQL database under Linux platform, and can daily automated back-up；Prevent loss of data
Also facilitate the lookup to data simultaneously；
The processor of the data analysis unit carries out pair the numerical value of parameter and acquisition that diesel engine overhaul system is arranged
Than processing, when the numerical value of acquisition is more than the parameter of setting, determine to break down；
As shown in figure 4, the display module is used to show the CCD of diesel engine operation detection unit on the computer of Master Control Room
The data value that each voltage and current monitoring device of image and diesel engine starting detection unit that imaging sensor transmits transmits, and
Display module is internally provided with reading data device, and technical staff can be on computers by the data value real-time integration of reading at data
Dynamic analysis figure；
The computer of the Master Control Room can watch image and data dynamic analysis figure split screen, and image and data dynamic point
Analysis figure can amplify processing；
By adopting the above technical scheme, staff can be analyzed and be judged by image and data dynamic analysis figure,
Also railway is facilitated to impart knowledge to students on computer screen, tell which type of correlation circumstance when student will appear, prevented simultaneously
Only there is the lasting loss of diesel engine after data acquisition fault；
As shown in figure 5, the status alert module is used to show diesel engine starting and the failure that operation generates, the state
Alarm module is made of display lamp, buzzer and emergency stop switch, and the emergency stop switch is connected with the power switch of diesel engine；
The display lamp of the status alert module has two rows, and a row is that each circuit of diesel engine starting detection unit is shown
Lamp, another row are the display lamp for each sensor that diesel engine runs detection unit, green be it is normal, red is failure,
If breaking down, buzzer beeps immediately, while emergency stop switch promptly disconnects the power supply of diesel engine；
By adopting the above technical scheme, when starting, the display lamp of diesel engine starting detection unit sends out a warning, it is to be understood that is diesel oil
Circuit breaks down when machine starting, and the display lamp that diesel engine runs detection unit is bright, that is, event occurs when may know that diesel engine operation
Barrier, and buzzer beeps immediately, while emergency stop switch promptly disconnects the power supply of diesel engine, prevents bigger
Failure protects diesel engine in time；
It should be noted that 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony disclosed by the invention, when detection, work
Make personnel and watch image and data dynamic analysis figure before the computer screen of master control, when diesel engine starting, staff is seen
The display lamp for seeing oil machine operation detection unit, prevents starting circuit from breaking down, and after the completion of diesel engine starting, staff is seen
See the display lamp of diesel engine operation detection unit；Staff can be analyzed by image and data dynamic analysis figure synthesis
And judgement, also railway is facilitated to impart knowledge to students on computer screen, while the continued depletion of diesel engine occur after preventing data acquisition fault；
This system carries out whole detection to the starting and operation of diesel engine, and comprehensive monitoring avoids any time section from going out
Existing mishap, CCA circuit, pulliung circuit, start control circuit, fuel oil control circuit and ECU detection circuit are 5 locomotive bavins in harmony
Groundwork circuit when the starting process of oil machine, no margin for error monitor its voltage and current, mistake occur in a certain circuit
When can find and repair in time；
In harmony 5 diesel engine of locomotive after activation, when operating, need in real time to its temperature, revolving speed, torque, noise into
Row detection, by ccd image sensor, image when can operate diesel engine is transmitted in master control computer, and staff can
The working order of diesel engine is judged by image；
And be provided with server module, for everybody by network come the data in access system, and to entire system
System is serviced, and the data conveniently transferred in system carry out statistics and analysis.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony, which is characterized in that stored including data acquisition module, data
Analysis module, display module, status alert module and server module, the data acquisition module with data by wirelessly storing
The connection of analysis module signal, the data storage analysis module are connected by optical fiber with display module, the data storage point
Analysis module and display module pass through CAN bus and are connected with the status alert module, and the server module is used for big
Family, come the data in access system, and services whole system by network.
2. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 1, which is characterized in that the number
Numerical value when being used for work of the whole process to diesel engine according to acquisition module is acquired, and the data acquisition module includes that diesel engine rises
Dynamic detection unit and diesel engine run detection unit, and the diesel engine starting detection unit is by CCA circuit, pulliung circuit, starting
The voltage and current monitoring device of control circuit, fuel oil control circuit and ECU detection circuit forms；The diesel engine operation detection is single
Member is by installing temperature sensor, speed probe, torque sensor, decibel instrument and ccd image sensor group on a diesel engine
At.
3. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 1, which is characterized in that the number
It is used to store and analyze the parameter of entire diesel engine overhaul system setting and the numerical value of acquisition, the data according to storage analysis module
Storage analysis module be made of data analysis unit and database, the data analysis unit by processor and to entire module into
The radiator composition of row heat dissipation, the database are several memories composition.
4. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 1 or 2, which is characterized in that described
Display module be used to show on the computer of Master Control Room the image that transmits of ccd image sensor of diesel engine operation detection unit with
The data value that each voltage and current monitoring device of diesel engine starting detection unit transmits, and display module is internally provided with data
Reading device, technical staff can be on computers by the data value real-time integration of reading at data dynamic analysis figures.
5. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 1, which is characterized in that the shape
State alarm module is used to show the failure of diesel engine starting and operation generation, and the status alert module is by display lamp, buzzer
It is formed with emergency stop switch, the emergency stop switch is connected with the power switch of diesel engine.
6. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 3, which is characterized in that the number
It is MySQL database under Linux platform according to library, and can daily automated back-up.
7. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 1, which is characterized in that the clothes
The IP address of business device module sets limited access, and only input proper password, which is allowed for access, reads data.
8. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 3, which is characterized in that the number
Processing is compared to the numerical value of parameter and acquisition that diesel engine overhaul system is arranged according to the processor of analytical unit, when acquisition
When numerical value is more than the parameter of setting, determine to break down.
9. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 5, which is characterized in that the shape
The display lamp of state alarm module has two rows, and a row is each circuit display lamp of diesel engine starting detection unit, and another row is bavin
Oil machine runs the display lamp of each sensor of detection unit, green be it is normal, red is failure, if failure, bee
Ring device beeps immediately, while emergency stop switch promptly disconnects the power supply of diesel engine.
10. 5 locomotive diesel machine overhauling auxiliary systems in a kind of harmony according to claim 4, which is characterized in that described total
The computer for controlling room can watch image and data dynamic analysis figure split screen, and image and data dynamic analysis figure can be put
Big processing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397512A (en) * | 2019-07-29 | 2019-11-01 | 壹站科技服务(武汉)有限公司 | A kind of diesel electric-controlled management system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010053961A1 (en) * | 2000-06-17 | 2001-12-20 | Liu Yi Bo | Method for downloading and managing test tool of test system |
| CN102095588A (en) * | 2010-12-28 | 2011-06-15 | 中国人民解放军军事交通学院 | Intelligent fault diagnosis method for diesel engine |
| CN103997503A (en) * | 2014-06-05 | 2014-08-20 | 南通鸿鹄信息技术有限公司 | Data collecting system based on CAN bus |
| CN104457835A (en) * | 2013-09-17 | 2015-03-25 | 程媛 | Remote testing system |
| CN204594696U (en) * | 2015-05-14 | 2015-08-26 | 任彦领 | Diesel engine fault comprehensive detection diagnostic equipment |
| CN107328590A (en) * | 2017-06-30 | 2017-11-07 | 中车大连机车车辆有限公司 | Diesel locomotive fault self-diagnosis system |
| CN107328582A (en) * | 2017-08-25 | 2017-11-07 | 中国人民解放军镇江船艇学院 | Diesel engine fault detection means |
| CN207472571U (en) * | 2017-08-25 | 2018-06-08 | 中国人民解放军镇江船艇学院 | Diesel engine fault detection device |
-
2018
- 2018-11-20 CN CN201811381990.2A patent/CN109632319A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010053961A1 (en) * | 2000-06-17 | 2001-12-20 | Liu Yi Bo | Method for downloading and managing test tool of test system |
| CN102095588A (en) * | 2010-12-28 | 2011-06-15 | 中国人民解放军军事交通学院 | Intelligent fault diagnosis method for diesel engine |
| CN104457835A (en) * | 2013-09-17 | 2015-03-25 | 程媛 | Remote testing system |
| CN103997503A (en) * | 2014-06-05 | 2014-08-20 | 南通鸿鹄信息技术有限公司 | Data collecting system based on CAN bus |
| CN204594696U (en) * | 2015-05-14 | 2015-08-26 | 任彦领 | Diesel engine fault comprehensive detection diagnostic equipment |
| CN107328590A (en) * | 2017-06-30 | 2017-11-07 | 中车大连机车车辆有限公司 | Diesel locomotive fault self-diagnosis system |
| CN107328582A (en) * | 2017-08-25 | 2017-11-07 | 中国人民解放军镇江船艇学院 | Diesel engine fault detection means |
| CN207472571U (en) * | 2017-08-25 | 2018-06-08 | 中国人民解放军镇江船艇学院 | Diesel engine fault detection device |
Non-Patent Citations (2)
| Title |
|---|
| HAPPYHXN5: "和谐内5型机车柴油机起动系统原理探讨", 《百度文库》 * |
| 陈智豪 等: "HXN5型大功率交流传动内燃机车电传动系统", 《电力传动》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397512A (en) * | 2019-07-29 | 2019-11-01 | 壹站科技服务(武汉)有限公司 | A kind of diesel electric-controlled management system |
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