CN110426987A - Electric locomotive intelligent metering traffic system - Google Patents
Electric locomotive intelligent metering traffic system Download PDFInfo
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- CN110426987A CN110426987A CN201910700861.3A CN201910700861A CN110426987A CN 110426987 A CN110426987 A CN 110426987A CN 201910700861 A CN201910700861 A CN 201910700861A CN 110426987 A CN110426987 A CN 110426987A
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- electric locomotive
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses electric locomotive intelligent metering traffic systems, including front end scene equipment level, Industrial Ethernet fieldbus transport layer and computer room center processing layer, the headend equipment layer is using field control station as core, the field control station is equipped with PLC controller, it is interconnected using Modbus Transmission Control Protocol and other field control stations and central terminal server on fieldbus, the equipment that the field control station is connected has input equipment and input equipment, structure of the invention is scientific and reasonable, it is safe and convenient to use, pass through the deployment of new system, to ensure that the safety in production of ore removal transportation system and the construction of following digital mine electric locomotive unmanned automatic driving system provide solid technical foundation, realize the acquisition to the various information of electric locomotive lamp system, treatment in situ, real-time Transmission, center control terminal receives storage Analysis and signal output scheduling.
Description
Technical field
The present invention relates to can measure technical field of transportation, specially electric locomotive intelligent metering traffic system.
Background technique
Electric locomotive is a kind of pulling equipment of rail vehicle transport, and power is to drive vehicle wheel rotation using traction electric machine, is borrowed
The frictional force between wheel and rail level is helped, locomotive is made to orbit, this method of operation, its tractive force is not only towed electricity
The limitation of machine (or internal combustion engine) power, the friction also between by wheel and rail level restrict, and the gradient that locomotive transportation can travel is restricted,
The conveying track gradient is generally 3%, and the local gradient has trolley locomotive and battery by textural classification no more than 30%
Electric locomotive.
But electric locomotive currently on the market do not have electric locomotive license number is identified, can be to running all motors
Vehicle absolute position carries out deciding field control, can carry out sound-light alarm record on the spot at signal lamp to electric locomotive red light violation
It links and captures with video monitoring violating the regulations, realize the function of electric locomotive anti-collision early warning, and do not have the acquisition, on the spot of various information
Processing, real-time Transmission, center control terminal receive the function of storage analysis and signal output scheduling.
Summary of the invention
The present invention provides electric locomotive intelligent metering traffic system, can effectively solve to propose do not have in above-mentioned background technique
Electric locomotive license number is identified, deciding field control can be carried out to running all electric locomotive absolute positions, it can be to motor
Vehicle red light violation carries out sound-light alarm record on the spot at signal lamp and video monitoring violating the regulations linkage is captured, and realizes that electric locomotive is anti-
The function of early warning is hit, and does not have the acquisition of various information, treatment in situ, real-time Transmission, center control terminal receive storage point
The problem of function of analysis and signal output scheduling.
To achieve the above object, the present invention provides the following technical solutions, electric locomotive intelligent metering traffic system, including front end
Scene equipment level, Industrial Ethernet fieldbus transport layer and computer room center processing layer；
For the headend equipment layer using field control station as core, the field control station is equipped with PLC controller, uses
Modbus Transmission Control Protocol interconnects with other field control stations and central terminal server on fieldbus；
The equipment that the field control station is connected has input equipment and input equipment；
The acquisition input equipment includes Long Distance RFID Reader, vehicle RFID card, website current acquisition transmitter, view
Frequency captures various input buttons on camera and field control website panel；
The output equipment include traffic lights, on the spot alarm, various output states refer on field control station panel
Show lamp.
According to the above technical scheme, the PLC controller is Siemens S7-1200.
According to the above technical scheme, the Industrial Ethernet fieldbus transport layer includes communications optical cable, computer room end optical fiber
The network equipment and field control website end fiber optic network communication equipment；
The communications optical cable uses 24 core backbone optical cables, provides bus for field control station and accesses physical interface；
Computer room end optical network unit is 24 mouthfuls of optical fiber convergence switches；
Field control website end fiber optic network communication equipment is technical grade optical fiber interface Ethernet switch, is mounted on
Field control station.
According to the above technical scheme, the computer room center processing layer include the fan-free industrial control host of technical grade, primary server,
The online backup power supply of UPS, industrial configuration monitoring module and server standard cabinet；
Configuration monitoring module is run on the primary server；
The signal of the field control station acquisition, which transmits all to converge on primary server by fieldbus, to be stored, described
Configuration software module is programmed and logic control, and what operation result generated controls dispatch command by the industrial configuration of primary server
Module is sent to corresponding field control station by fieldbus and executes, and primary server is the control core of entire signal system；
The online backup power supply of UPS provides backup power source for primary server；
The fan-free industrial control host of the technical grade, primary server, the online backup power supply of UPS are installed in Servers standard
In cabinet.
According to the above technical scheme, the field control station is mounted on by signal lamp, and the field control station is equipped with height
Decibel combined aural and visual alarm；
The field control station is equipped with website current acquisition transmitter, by accessing after current acquisition transmitter pick-up
PLC controller, its normal current value of each known working condition of the field control station have fixed range, work as equipment
When abnormal, current value can change, and system, come the working condition of self perception diagnostic device, forms closed loop feedback letter by current value
The analog input interface of breath, the PLC controller supervises the industrial configuration that current signal is converted into digital quantity upload server
Control module, the industrial configuration monitoring module can self-test go out the type that breaks down and position, the industrial configuration monitoring
The daily timer-controlled self-inspection of module, self-detection result can report automatically.
According to the above technical scheme, have manual lock operation button at the field control station, it can manual locking local area
Between and adjacent two sections；
Can manual locking single track area, forbid vehicle to enter single track area；
When staff is in single track area upkeep operation, manual lock closed interval prevents electric locomotive from entering.
According to the above technical scheme, the video capture camera includes speed measuring module and data recordin module；
The speed measuring module formula are as follows: V=D/T2-T1；
1# electric locomotive is T at the time of passing through section 11, by being T at the time of section 22。
According to the above technical scheme, the data recordin module automatically records current license number, time to a section is passed through
Date, speed, disengaging direction, signal lamp state and whether Wei Zhang information, all records can according to license number, the period, whether
Key message that is violating the regulations, whether exceeding the speed limit is screened, is inquired, played back and is printed.
According to the above technical scheme, it includes Basic Information Management module, in real time prison that the primary server, which includes primary server,
Control module, query statistic module, report print module, System self-test module and data export module；
The Basic Information Management module is managed for the management of electric locomotive RFID card, user type and Role Management and user
Reason；
The real-time monitoring module completes registration, modification, deletion and the inquiry of this system user, and user information is mainly wrapped
It includes: Customs Assigned Number, address name, password, user type and contact method；
The query statistic module includes with license number, period, and shift and condition of whether breaking rules and regulations are screening item, inquires motor
All current records of vehicle；
The report print module is for the current record report of each electric locomotive, each electric locomotive shift number statistical report form；
The System self-test module is used for field control station equipment self-inspection, self-detection result real-time display, and fault point is determined automatically
Position prompt；
The data export module can export as Microsoft Excel for all data.
According to the above technical scheme, the query statistic module further includes to inquiry warning message, including network failure report
Alert, device failure alert and think cheating alarm.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use, right
Original signal system is sufficiently made an on-the-spot survey on investigation basis, and the already present various problems of original signal system are carried out induction and conclusion, are used
Newest informationization automatic technology carries out thorough upgrading comprehensively to original system, establishes a set of technologically advanced, stabilization can
It leans on, perfect in shape and function, practical, intelligent signal system easy to maintain can be completed to entire electric haulage system
Signal lamp intelligent scheduling can identify electric locomotive license number, can carry out section to running all electric locomotive absolute positions
Positioning control can carry out sound-light alarm record on the spot and video monitoring violating the regulations linkage to electric locomotive red light violation at signal lamp
It captures, realizes electric locomotive anti-collision early warning, entire signal system energy self-test and failure are independently reported and the function such as failure autonomous positioning
Can, it can be the unmanned system of following digital mine electric locomotive that system, which uses unified international standard Modbus TCP communications protocol,
System provides upward integrated interface and scheduling signals；By the deployment of new system, for ensure the safety in production of ore removal transportation system and
The construction of following digital mine electric locomotive unmanned automatic driving system provides solid technical foundation, realizes to electric locomotive signal lamp
The acquisition of the various information of system, treatment in situ, real-time Transmission, center control terminal receive storage analysis and signal output scheduling.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is system structure diagram of the invention；
Fig. 2 is the current scheduling schematic diagram of tracking in the same direction of the invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs. 1-2, the present invention provides technical solution, electric locomotive intelligent metering traffic system, including front end
Scene equipment level, Industrial Ethernet fieldbus transport layer and computer room center processing layer；
For headend equipment layer using field control station as core, field control station is equipped with PLC controller, using Modbus TCP
Agreement interconnects with other field control stations and central terminal server on fieldbus；
The equipment that field control station is connected has input equipment and input equipment；
Acquiring input equipment includes Long Distance RFID Reader, vehicle RFID card, and website current acquisition transmitter, video are grabbed
Clap various input buttons on camera and field control website panel；
By passive marker card and Long Distance RFID Reader, so that system has complete electric locomotive Train number recognition and electricity
Absolutely orientation function locating for locomotive installs one without source vehicle RFID card, so that each in every electric locomotive headstock portion
Electric locomotive has unique identity code, and haulage drift whole process is divided into multiple block sections, each block section installation
One RFID card reader, each card reader have different numbers, so that there is unique Interval Coding in each section, contain electronics
The electric locomotive of identity is operated in the tunnel section for be mounted with numbered card reader and is run, and when locomotive passes through, is existed automatically
It completes once to swipe the card in card reader, the Interval Coding of real-time report card number, therefore system can detect that every electric locomotive is currently located
In the specific section of haulage drift, electric locomotive Train number recognition and deciding field are realized, so as to accurately grasp every motor
The real-time dynamic of vehicle generates accurate signal dispatching instruction.
Output equipment includes traffic lights, on the spot alarm, various output state indicator lights on field control station panel；
Original system single track area is total to set 8 groups of traffic lights, and new system needs to make following adjustment:
1, increase by 3 groups of bi-colour lights at the single track area turning Liang Ge great, big turning driver sight is blocked, before can not seeing
Square situation, therefore increase traffic lights here and provide believable scheduling signals for driver, remaining traffic lights spacing slightly adjusts；
2, drop shaft respectively increases by one group of 3 colored lights toward 3 directions at outgoing vehicle fork, goes out vehicle for drop shaft and provides scheduling signals,
It prevents from going out vehicle generation car accident simultaneously；
New system can identify electric locomotive license number and tunnel section, therefore the relative position and absolute position pair of every electric locomotive
All be for system it is determining, based on this, system can accurately complete track block and signal according to set scheduling rule
Display scheduling function；
1, single track area sets 11 groups of traffic lights, is made of two independent traffic lights, and 1 table top is to well direction is entered, and 1 table top is to out
A set of field control station is installed in well direction, every group of traffic light, and two traffic lights open control as the PLC built in field control station points
System；
2, single track area uses first in, first out, the principle scheduling of opposite end block.
Single track area electric locomotive in the same direction is current to take trace mode, and system is automatically closed up a section, it is ensured that safety, logic are adopted
With green, blue flash, red three kinds, concrete meaning is as follows:
Green: front allows electric locomotive current with normal speed, without Che Zhanyong at least two section of front；
Blue flash: front allows electric locomotive deceleration to pass through, without Che Zhanyong, the tight adjacent next area in front section in the section of front
Between have Che Zhanyong；
Red: there is Che Zhanyong in front in section, stops before signal lamp, must not cross signal lamp.
According to the above technical scheme, PLC controller is Siemens S7-1200.
According to the above technical scheme, Industrial Ethernet fieldbus transport layer includes communications optical cable, computer room end fiber optic network
Equipment and field control website end fiber optic network communication equipment；
Communications optical cable uses 24 core backbone optical cables, provides bus for field control station and accesses physical interface；
Computer room end optical network unit is 24 mouthfuls of optical fiber convergence switches；
Field control website end fiber optic network communication equipment is technical grade optical fiber interface Ethernet switch, and installation is at the scene
Control station.
According to the above technical scheme, computer room center processing layer includes the fan-free industrial control host of technical grade, primary server, UPS
Online backup power supply, industrial configuration monitoring module and server standard cabinet；
Configuration monitoring module is run on primary server；
The signal of field control station acquisition is transmitted all to converge on primary server by fieldbus and be stored, configuration software
Module is programmed and logic control, and the control dispatch command that operation result generates is passed through by the industrial configuration module of primary server
Fieldbus is sent to corresponding field control station and executes, and primary server is the control core of entire signal system；
The online backup power supply of UPS provides backup power source for primary server；
The fan-free industrial control host of technical grade, primary server, the online backup power supply of UPS are installed in Servers standard cabinet
In.
According to the above technical scheme, field control station is mounted on by signal lamp, and field control station is equipped with high-decibel acousto-optic
Alarm；
Field control station is equipped with website current acquisition transmitter, by accessing PLC control after current acquisition transmitter pick-up
Device processed, its normal current value of each known working condition of field control station has fixed range, when unit exception, electricity
Flow valuve can change, and system, come the working condition of self perception diagnostic device, forms closed loop feedback information, PLC control by current value
Current signal is converted into the industrial configuration monitoring module of digital quantity upload server, industry group by the analog input interface of device processed
State monitoring module can self-test go out the type that breaks down and position, the daily timer-controlled self-inspection of industrial configuration monitoring module, self-test
As a result it can report automatically.
According to the above technical scheme, have manual lock operation button at field control station, can between manual locking local area and
Two adjacent sections；
Can manual locking single track area, forbid vehicle to enter single track area；
When staff is in single track area upkeep operation, manual lock closed interval prevents electric locomotive from entering.
According to the above technical scheme, video capture camera includes speed measuring module and data recordin module；
Speed measuring module formula are as follows: V=D/T2-T1；
1# electric locomotive is T at the time of passing through section 11, by being T at the time of section 22。
According to the above technical scheme, data recordin module to pass through a section, automatically record current license number, when every other day
Phase, speed, disengaging direction, signal lamp state and whether Wei Zhang information, all records can according to license number, the period, whether disobey
Chapter, the key message whether to exceed the speed limit are screened, are inquired, played back and are printed.
According to the above technical scheme, it includes Basic Information Management module, real time monitoring mould that primary server, which includes primary server,
Block, query statistic module, report print module, System self-test module and data export module；
Basic Information Management module is used for the management of electric locomotive RFID card, user type and Role Management and user management；
Real-time monitoring module completes registration, modification, deletion and the inquiry of this system user, and user information specifically includes that use
Family number, address name, password, user type and contact method；
Query statistic module includes with license number, period, and shift and condition of whether breaking rules and regulations are screening item, inquires electric locomotive
All current records；
Report print module is for the current record report of each electric locomotive, each electric locomotive shift number statistical report form；
System self-test module is used for field control station equipment self-inspection, self-detection result real-time display, and fault point automatic positioning mentions
Show；
Data export module can export as Microsoft Excel for all data.
According to the above technical scheme, query statistic module further includes that inquiry warning message, including network failure are alarmed, set
For fault alarm and think cheating alarm.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use, right
Original signal system is sufficiently made an on-the-spot survey on investigation basis, and the already present various problems of original signal system are carried out induction and conclusion, are used
Newest informationization automatic technology carries out thorough upgrading comprehensively to original system, establishes a set of technologically advanced, stabilization can
It leans on, perfect in shape and function, practical, intelligent signal system easy to maintain can be completed to entire electric haulage system
Signal lamp intelligent scheduling can identify electric locomotive license number, can carry out section to running all electric locomotive absolute positions
Positioning control can carry out sound-light alarm record on the spot and video monitoring violating the regulations linkage to electric locomotive red light violation at signal lamp
It captures, realizes electric locomotive anti-collision early warning, entire signal system energy self-test and failure are independently reported and the function such as failure autonomous positioning
Can, it can be the unmanned system of following digital mine electric locomotive that system, which uses unified international standard Modbus TCP communications protocol,
System provides upward integrated interface and scheduling signals；By the deployment of new system, for ensure the safety in production of ore removal transportation system and
The construction of following digital mine electric locomotive unmanned automatic driving system provides solid technical foundation, realizes to electric locomotive signal lamp
The acquisition of the various information of system, treatment in situ, real-time Transmission, center control terminal receive storage analysis and signal output scheduling.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. electric locomotive intelligent metering traffic system, it is characterised in that: including front end scene equipment level, Industrial Ethernet fieldbus
Transport layer and computer room center processing layer；
The headend equipment layer is using field control station as core, and the field control station is equipped with PLC controller, using Modbus
Transmission Control Protocol interconnects with other field control stations and central terminal server on fieldbus；
The equipment that the field control station is connected has input equipment and input equipment；
The acquisition input equipment includes Long Distance RFID Reader, vehicle RFID card, and website current acquisition transmitter, video are grabbed
Clap various input buttons on camera and field control website panel；
The output equipment includes traffic lights, on the spot alarm, various output state indicator lights on field control station panel.
2. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that the PLC controller is west
The sub- S7-1200 of door.
3. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that the Industrial Ethernet scene
Bus transfer layer includes communications optical cable, computer room end optical network unit and field control website end fiber optic network communication equipment；
The communications optical cable uses 24 core backbone optical cables, provides bus for field control station and accesses physical interface；
Computer room end optical network unit is 24 mouthfuls of optical fiber convergence switches；
Field control website end fiber optic network communication equipment is technical grade optical fiber interface Ethernet switch, and installation is at the scene
Control station.
4. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that the computer room center processing layer
Including the fan-free industrial control host of technical grade, primary server, the online backup power supply of UPS, industrial configuration monitoring module and server
Standard cabinet；
Configuration monitoring module is run on the primary server；
The signal of the field control station acquisition, which transmits all to converge on primary server by fieldbus, to be stored, the configuration
Software module is programmed and logic control, and what operation result generated controls dispatch command by the industrial configuration module of primary server
It is sent to corresponding field control station by fieldbus to execute, primary server is the control core of entire signal system；
The online backup power supply of UPS provides backup power source for primary server；
The fan-free industrial control host of the technical grade, primary server, the online backup power supply of UPS are installed in Servers standard cabinet
In.
5. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that the field control station installation
By signal lamp, the field control station is equipped with high-decibel combined aural and visual alarm；
The field control station is equipped with website current acquisition transmitter, by accessing PLC control after current acquisition transmitter pick-up
Device processed, its normal current value of each known working condition of the field control station have fixed range, work as unit exception
When, current value can change, and system, come the working condition of self perception diagnostic device, forms closed loop feedback information by current value,
The industrial configuration that current signal is converted into digital quantity upload server is monitored mould by the analog input interface of the PLC controller
Block, the industrial configuration monitoring module can self-test go out the type that breaks down and position, the industrial configuration monitoring module
Daily timer-controlled self-inspection, self-detection result can report automatically.
6. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that have at the field control station
Standby manual lock operation button, can between manual locking local area and two adjacent sections；
Can manual locking single track area, forbid vehicle to enter single track area；
When staff is in single track area upkeep operation, manual lock closed interval prevents electric locomotive from entering.
7. electric locomotive intelligent metering traffic system according to claim 1, which is characterized in that the video capture camera
Including speed measuring module and data recordin module；
The speed measuring module formula are as follows: V=D/T2-T1；
1# electric locomotive is T at the time of passing through section 11, by being T at the time of section 22。
8. electric locomotive intelligent metering traffic system according to claim 7, which is characterized in that the data recordin module pair
By a section, automatically record current license number, Time of Day, speed, disengaging direction, signal lamp state and whether Wei Zhang letter
Breath, all records can be screened, be inquired according to license number, period, key message whether violating the regulations, whether exceeding the speed limit, being played back and
Printing.
9. electric locomotive intelligent metering traffic system according to claim 4, which is characterized in that the primary server includes master
Server includes Basic Information Management module, real-time monitoring module, query statistic module, report print module, System self-test mould
Block and data export module；
The Basic Information Management module is used for the management of electric locomotive RFID card, user type and Role Management and user management；
The real-time monitoring module completes registration, modification, deletion and the inquiry of this system user, and user information specifically includes that use
Family number, address name, password, user type and contact method；
The query statistic module includes with license number, period, and shift and condition of whether breaking rules and regulations are screening item, inquires electric locomotive
All current records；
The report print module is for the current record report of each electric locomotive, each electric locomotive shift number statistical report form；
The System self-test module is used for field control station equipment self-inspection, self-detection result real-time display, and fault point automatic positioning mentions
Show；
The data export module can export as Microsoft Excel for all data.
10. electric locomotive intelligent metering traffic system according to claim 9, which is characterized in that the query statistic module
Further include to inquiry warning message, including network failure alarm, device failure alert and think cheating alarm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700861.3A CN110426987A (en) | 2019-07-31 | 2019-07-31 | Electric locomotive intelligent metering traffic system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910700861.3A CN110426987A (en) | 2019-07-31 | 2019-07-31 | Electric locomotive intelligent metering traffic system |
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| CN110426987A true CN110426987A (en) | 2019-11-08 |
Family
ID=68411738
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113537700A (en) * | 2021-06-02 | 2021-10-22 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Mobile station service management and control method, device, equipment and storage medium |
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| CN202657057U (en) * | 2012-05-16 | 2013-01-09 | 唐山开诚电控设备集团有限公司 | Mining rail transportation signal concentrating locking electric control device |
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| CN113537700A (en) * | 2021-06-02 | 2021-10-22 | 中国铁道科学研究院集团有限公司电子计算技术研究所 | Mobile station service management and control method, device, equipment and storage medium |
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