CN108609033A - Train based on satellite difference positioning monitors system - Google Patents
Train based on satellite difference positioning monitors system Download PDFInfo
- Publication number
- CN108609033A CN108609033A CN201810435560.8A CN201810435560A CN108609033A CN 108609033 A CN108609033 A CN 108609033A CN 201810435560 A CN201810435560 A CN 201810435560A CN 108609033 A CN108609033 A CN 108609033A
- Authority
- CN
- China
- Prior art keywords
- train
- satellite
- data
- ground
- accurately positioned
- 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.)
- Pending
Links
- 238000012937 correction Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000003137 locomotive effect Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2205/00—Communication or navigation systems for railway traffic
- B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention provides a kind of trains based on satellite difference positioning to monitor system, including:Train-installed management system, ground-based server, satellite are accurately positioned subsystem and monitoring center, wherein, the train-installed management system is connect with the ground-based server, data are exported the satellite data after matching and train status data to the ground-based server by the train-installed management system in real time for matching satellite data and train status data with train id information, by wireless network;The satellite is accurately positioned subsystem and is connect with the ground-based server, it includes satellite data system, satellite difference base station and Train Dynamic position solving unit that the satellite, which is accurately positioned subsystem, wherein, satellite data of the satellite difference base station for will be observed that in real time, by network system by the way of wired or wireless, to complete the correction of train location data, being accurately positioned for train is carried out.
Description
Technical field
The present invention relates to monitoring systems technology fields, are supervised in particular to a kind of train based on satellite difference positioning
Examining system.
Background technology
Currently, being to be adopted according to the scenes Railway Bureau TDCS to the method for the dynamic tracking of running train in the railway system now
The occupancy of the signalling arrangement track circuit of collection and go out the position of clear condition adjudgement train into line trace, is checked using wireless running number
System carries out running number automatic Check and obtains train number number, and realizes and sentence into line trace to the orientation and trend of train in operation
It is disconnected.
Automatic Control Systems for train operation system (ATC) either in railway track traffic system or high ferro train operation
It is severe meeting in the systems such as control system (CTCS) and track circuit therein, wired, wireless and radio block center (RBC)
The geological disasters such as meteorological condition, thunder and lightning impacting with high pressure or mud-rock flow, easily cause block system to break down, make track circuit without
Method correctly transmits the information of semaphore, and current train-installed control device is only capable of by track circuit, ground transponder, rail
The information for the signal acquisition current line that the ground installations such as other cable, terrestrial wireless communication base station provide, once these ground arrange
Vehicle operation control breaks down or vehicle scheduling mistake occurs, and other side cannot be timely and effectively obtained between train close to each other
Transport condition, the block section that train operator can not ensure the safe distance between train, and enter front, which will will appear, to be closed
There is possibility of two trains that same direction, same station track are run in operation in plug section, this is possible to cause train colliding
Serious accident.
Since existing train positioning system is low to the positioning accuracy of train, consequently, it is possible to lead to serious accident,
Its reason is that not carrying out train using satellite base station when being positioned to train is accurately positioned.
Invention content
In consideration of it, the present invention proposes a kind of train monitoring system positioned based on satellite difference, it is intended to solve raising pair
The working efficiency of the detecting system of train monitoring.
On one side, the present invention proposes a kind of train monitoring system positioned based on satellite difference, including:It is train-installed
Management system, ground-based server, satellite are accurately positioned subsystem and monitoring center, wherein the train-installed management system with
The ground-based server connection, the train-installed management system are used to believe satellite data and train status data with train ID
Breath is matched, and data are exported the satellite data after matching and train status data to the ground in real time by wireless network
Server;The satellite is accurately positioned subsystem and is connect with the ground-based server, and the satellite is accurately positioned subsystem and includes
Satellite data system, satellite difference base station and Train Dynamic position solving unit, wherein the satellite difference base station is used for
In real time it will be observed that satellite data, by network system by the way that in the way of wired or wireless, satellite difference data are exported
Train-installed mobile terminal to ground-based server and the satellite difference base station coverage area positions number to complete train
According to correction, carry out being accurately positioned for train;Train Dynamic position solving unit is for speed, the wheel footpath to the train
It is monitored in real time, to the position of train described in real time calibration;The ground-based server is used to carry out data processing and transmission,
Information is transmitted between the ground-based server is additionally operable to vehicle ground, acquires the satellite difference data;Ground described in the monitoring center
Server connects, the data for receiving the ground-based server output, to be monitored to the train.
Further, the ground-based server includes monitoring central server and train supervision terminal, wherein the monitoring
Central server is used to receive satellite location data, satellite difference data, yard microcomputer interlocking data and Train Dynamic data, and
According to the accurate train positioning result of the data acquisition;The train supervision terminal, for locomotive, vehicle, track, circuit
Carry out tracing management.
Further, it further includes high-precision electronic map that the satellite, which is accurately positioned subsystem, the high-precision electronic
Figure is for train positioning result described in real-time display.
Further, the ground-based server, for generating the high-precision electronic map.
Further, the ground-based server is additionally operable to information transmission, train safety monitoring, train tracking, number between vehicle ground
According to record, status early warning.
Further, the ground-based server is additionally operable to database maintenance, user management, network security management.
The beneficial effects of the present invention are be accurately positioned subsystem by train-installed management system, ground-based server, satellite
System matches work, and acquisition train is accurately positioned the real time status information of data and train, and will be accurately positioned data and shape
State information, which is exported to monitoring center, is monitored and manages control, greatly improves the working efficiency of monitoring system, ensures
The safe operation of train.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that the embodiment of the present invention monitors system based on the train that satellite difference positions.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig.1, it monitors the structural representation of system for the embodiment of the present invention based on the train that satellite difference positions
Figure.The embodiment of the present invention proposes a kind of train monitoring system positioned based on satellite difference, including:Train-installed management system
System, ground-based server, satellite are accurately positioned subsystem and monitoring center, wherein the train-installed management system with describedly
Face server connection, the train-installed management system are used to carry out satellite data and train status data with train id information
Data are exported the satellite data after matching and train status data to the ground service by matching in real time by wireless network
Device;The satellite is accurately positioned subsystem and is connect with the ground-based server, and it includes satellite that the satellite, which is accurately positioned subsystem,
Data system, satellite difference base station and Train Dynamic position solving unit, wherein the satellite difference base station is for real-time
The satellite data that ground will be observed that, by network system by the way that in the way of wired or wireless, satellite difference data are exported to ground
Train-installed mobile terminal in face server and the satellite difference base station coverage area, to complete train location data
Correction, carries out being accurately positioned for train;Train Dynamic position solving unit is used for the speed to the train, wheel footpath carries out
Monitoring in real time, to the position of train described in real time calibration;The ground-based server is described for carrying out data processing and transmission
Information is transmitted between ground-based server is additionally operable to vehicle ground, acquires the satellite difference data;Ground service described in the monitoring center
Device connects, the data for receiving the ground-based server output, to be monitored to the train.
Specifically, the ground-based server includes monitoring central server and train supervision terminal, wherein the monitoring
Central server is used to receive satellite location data, satellite difference data, yard microcomputer interlocking data and Train Dynamic data, and
According to the accurate train positioning result of the data acquisition;The train supervision terminal, for locomotive, vehicle, track, circuit
Carry out tracing management.It further includes high-precision electronic map that the satellite, which is accurately positioned subsystem, and the high-precision electronic map is used
The train positioning result described in real-time display.
Specifically, the ground-based server, for generating the high-precision electronic map.The ground-based server, also
For information transmission, train safety monitoring, train tracking, data record, status early warning between vehicle ground.The ground-based server, also
For database maintenance, user management, network security management.
It is understood that being accurately positioned subsystem by train-installed management system, ground-based server, satellite and matching
Work, acquisition train is accurately positioned the real time status information of data and train, and will be accurately positioned data and status information is defeated
Go out to monitoring center to be monitored and manage control, greatly improve the working efficiency of monitoring system, ensures the peace of train
Row for the national games.
Specifically, railway trains monitoring center system is used to handle the data received, the railway trains monitoring
Centring system is additionally operable to information transmission, train safety monitoring, train tracking, data record, status early warning between vehicle ground;Railway trains
Monitoring center system includes monitoring central server and train supervision terminal, wherein the monitoring central server is for receiving
Satellite location data, satellite difference data, yard microcomputer interlocking data and Train Dynamic data, and according to data acquisition essence
True train positioning result;The train supervision terminal, for carrying out tracing management to locomotive, vehicle, track, circuit.It is described
Railway trains monitoring center system, for generating the high-precision electronic map.Railway trains monitoring center system, is additionally operable to vehicle
Information transmission, train safety monitoring, train tracking, data record, status early warning between ground.Railway trains monitoring center system, also
For database maintenance, user management, network security management.
Specifically, railway trains monitoring center manages system by server, monitor terminal (PC computers) and ground monitoring
The compositions such as software.
(1) monitoring central server
In yard region, satellite location data is received by wireless network or landline network, satellite difference data, is stood
After field microcomputer interlocking data and Train Dynamic data, server background software is resolved by decoding, and obtains accurate train positioning
As a result, the result goes out train position, motion track and operating status by yard high-precision electronic map (GIS) real-time display,
Positioning accuracy is up to Centimeter Level.For section without track switch section track, moved towards by satellite One-Point Location and track, in conjunction with train
Operating status and own dynamic push algorithm software correction, can be effectively ensured locomotive any time is accurately positioned in real time.
(2) train supervision terminal
Train supervision terminal refers to the administrative staff's desktop computer being connected in ground network system, mainly for easily
Tracing management of each professional in face to management essentials such as locomotive, vehicle, track, circuits.
Railway trains monitoring center system mainly completes data processing, high-precision electronic map (GIS) generates, vehicle-ground letter
Transmission, train safety monitoring, train tracking, data record, status early warning etc. are ceased, database maintenance, user management, net are also completed
The functions such as network safety management.
Specifically, it includes satellite data system, satellite difference base station and Train Dynamic that satellite, which is accurately positioned subsystem,
Position solving unit, wherein satellite data of the satellite difference base station for will be observed that in real time utilizes network system
By wired or wireless mode, satellite difference data are exported to ground-based server and the satellite difference base station and cover model
Train-installed mobile terminal in enclosing carries out being accurately positioned for train to complete the correction of train location data;The train is dynamic
State position solving unit for monitoring speed, the wheel footpath of the train in real time, to the position of train described in real time calibration
It sets.It further includes high-precision electronic map that satellite, which is accurately positioned subsystem, and the high-precision electronic map is for described in real-time display
Train positioning result.
Specifically, satellite-based " vehicle-ground ", " vehicle-vehicle " communication system, by acquiring train operation state number
Being accurately positioned in real time for train Centimeter Level is realized according to, yard track switch detection data, is calculated in conjunction with the software of entirely autonomous intellectual property
Method, high-precision electronic map realize train, track, platform, scheduling holographyization intelligent operation control system.
Satellite be accurately positioned subsystem by satellite data system, satellite difference base station, high-precision electronic map (GIS) and
Train Dynamic position solving unit composition.
Satellite difference base station, as dynamic difference positioning reference station, are built upon railroad track or yard region can be real
When receive satellite system data, and the information work station that seek difference can be calculated opposite observation point.When satellite difference base station works,
In real time it will be observed that satellite data, by network system by the way of wired or wireless, by satellite difference data transmission
To the train-installed mobile terminal in ground-based server and this base station coverage area, to complete the correction of train location data,
Realize being accurately positioned for train.
Simultaneously by Train Dynamic position solving unit, speed, the wheel footpath of train are monitored in real time, real time calibration row
Truck position, to realize that the train of Centimeter Level is accurately positioned.
It is understood that the present embodiment by be arranged train-installed management system, railway trains monitoring center system and
Satellite is accurately positioned subsystem, carries out the acquisition of train status data, satellite location data, and combined high precision electronic map is believed
Breath resolves train operation state, yard switch status information, and it is accurate in real time fixed to be carried out to train position in conjunction with satellite data
Position, while by the way that Train Dynamic position solving unit is arranged, speed, the wheel footpath of train are monitored in real time, real time calibration row
Truck position, to realize that the train of Centimeter Level is accurately positioned.This system is not only realized and is accurately positioned to train, and this system
Simple in structure, operational efficiency is high, and operating cost is low.Also, this system can also output train control command, accurate to train
Can also be realized on the basis of positioning to train automatically control and intelligent operation management.
In alternatively possible realization method based on above-described embodiment, unlike the embodiments above, this embodiment party
The satellite Precise Position System of formula further includes orbit information management system, orbit information management system be used for by Che-vehicle,
Car-ground communication system carries out the status monitoring of platform screen door and track switch.By Che-vehicle, car-ground communication system, platform is realized
Shield door, track switch status monitoring, realize the intelligent management of orbit information.
Orbit information manages system process flow:Observation data and locomotive are obtained by satellite positioning GNSS reference base station
The other information of positioning flowing terminal output, observation data and other information are packaged into data packet and are transmitted, pass through decoding
After resolving, respectively by the data transmission after decoding resolving to map operation tracing and monitoring unit and coordinate transformation projective transformation
Unit;Coordinate transformation projection transformation unit matches the map reference data of reception with map, through map match units match
After coordinate, data are exported to map operation tracing and monitoring unit, map operation tracing and monitoring unit combination precise electronic map
With output data after spatial geographic information, the requirement of data combination actual job, train track and other data outputs of output
It manages traffic order to locomotive and positions flowing terminal.
This system is in information source points such as acquisition locomotive status data, satellite location data, track high-precision electronic maps
On the basis of, train operation state, yard switch status information are resolved, train position is carried out in conjunction with satellite data accurate in real time
Positioning, output train control command, realize train automatically control and intelligent operation management.
Specifically, 1, train intelligent navigation and automatic control function:
(1) by automatically controlling adding for train by intelligent guidance system and operational plan with train controller interface
The Function for Automatic Pilot such as speed, braking, speed limit, parking.
(2) distance of the train away from front and back circuit (track switch), blind siding etc. is judged automatically, and safe distance can be set
Alarm, by with train controller interface, occurred with the accidents such as preventing from rushing, squeezing, take off, hit.
(3) in the form of line map or service chart, real-time display train is in the exact position of current orbit.
(4) operating status (speed, direction etc.) of real-time display current train.
(5) real-time display train front, rear yard, adjacent vehicle, switch status, and show at a distance from current location.
(6) in a manner of voice broadcast, yard in front of locomotive, adjacent vehicle, switch status and distance are reminded;Remind track operation
Protect point, circuit particular point, speed limit point etc..
(7) by with train controller interface, control train in abnormal operational conditions, (such as overrun a signal is driven in violation of rules and regulations
Sail, line fault etc.) automatic stopping.
(8) judgement distance of the train away from front locomotive, realization avoid rear-end collision close to alarm, speed limit or parking automatically.
(9) drive over the speed limit simultaneously speed limit of the automatic judgement train in predetermined region.
(10) by car-ground communication system, with track switch, platform screen door into line interface, realization automatically controls it.
(11) by with train controller interface, the automatic whistling of train in/out station, safe early warning.
(12) in special circumstances it manual intervention speed limit, parking and manually takes over.
2, intelligent operation management function
The management of basic information
(1) Train Conductors, operation management personnel's basic information management function are provided
(2) train (vehicle), yard, track switch, track section information management function
(3) yard and section high-precision electronic mapping and adjustment function
(4) yard and interval orbit circuit particular point geographical coordinate calibrating function
The dynamic management of vehicle-vehicle, vehicle-ground, vehicle-people
(1) train position state, the real time monitoring of operating status
(2) the automatic of train operation plan issues and executes
(3) train running information automatically recording and reports
(4) train arrival, storage information automatically recording and report
(5) it the transmission of the information of interim dynamic monitoring point and is reported (containing provisional repair, geological disaster or other danger along
Dangerous situation condition), and pass through the speed limit of train automatic controlling system realization train or parking.
(6) Che-vehicle, car-ground, vehicle-people real-time voice intercommunication function
Data record and historical data recovering and analysis
(1) in ground-based server system, the total data of all locomotives and line status can whole be recorded.
(2) can recovering and analysis according to condition be carried out to the travelling data of arbitrary train or arbitrary period.
Specifically, this system hardware, which takes 2 × 2, takes the double hot standby independent design thinkings of redundancy more than 2, system work ensure that
The high reliability and high stability of work.System backup power supply uses the power adaptation interface of adaptive train environment, built-in intelligence
Charge-discharge circuit, to ensure system normal power supply or the battery backup when dispatch from foreign news agency lacks;
(1) key equipment of this system is all designed using double unit redundancies, i.e., system data occurs, detection, communicates, place
Reason and result output and power supply are all configured using double units, are verified according to equipment room reliability, are ensured system in a certain unit
When equipment fault, the normal work of system is not interfered with;
(2) this system uses modularized design to unit, can the working condition of automatic checkout equipment itself and real-time
Tracking equipment operating condition, related monitoring result may be automatically transferred to external equipment or monitoring center by ad-hoc network, once
Discovering device failure, system is by real-time prompting or alarm.
Also, this system ensures the real-time and standard of data using the train monitoring of multiple software algorithm and verification scheme
True property.
It is understood that the present embodiment by be arranged train-installed management system, railway trains monitoring center system and
Satellite is accurately positioned subsystem, carries out the acquisition of train status data, satellite location data, and combined high precision electronic map is believed
Breath resolves train operation state, yard switch status information, and it is accurate in real time fixed to be carried out to train position in conjunction with satellite data
Position, while by the way that Train Dynamic position solving unit is arranged, speed, the wheel footpath of train are monitored in real time, real time calibration row
Truck position, to realize that the train of Centimeter Level is accurately positioned.This system is not only realized and is accurately positioned to train, and this system
Simple in structure, operational efficiency is high, and operating cost is low.Also, this system is by output train control command, to train, track switch and
Platform screen door carries out automatically controlling, can also be realized on the basis of being accurately positioned to train to train automatically control and intelligence
Operation management can be changed, greatly improve the control efficiency of automatic control system, reduce the operation cost of automatic control system.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of train based on satellite difference positioning monitors system, which is characterized in that including:Train-installed management system,
Face server, satellite are accurately positioned subsystem and monitoring center, wherein
The train-installed management system is connect with the ground-based server, and the train-installed management system is used for satellite number
It is matched with train id information according to train status data, data is exported to the satellite number after matching in real time by wireless network
According to train status data to the ground-based server;
The satellite is accurately positioned subsystem and is connect with the ground-based server, and it includes satellite that the satellite, which is accurately positioned subsystem,
Data system, satellite difference base station and Train Dynamic position solving unit, wherein
Satellite data of the satellite difference base station for will be observed that in real time, is passed through wired or wireless using network system
Mode, satellite difference data are exported train-installed to ground-based server and the satellite difference base station coverage area
Mobile terminal carries out being accurately positioned for train to complete the correction of train location data;
Train Dynamic position solving unit for monitoring speed, the wheel footpath of the train in real time, to real-time school
The position of the accurate train;
The ground-based server is for carrying out data processing and transmission, and information is transmitted between the ground-based server is additionally operable to vehicle ground,
Acquire the satellite difference data;
Ground-based server described in the monitoring center connects, the data for receiving the ground-based server output, with to described
Train is monitored.
2. the train according to claim 1 based on satellite difference positioning monitors system, which is characterized in that the ground clothes
Business device includes monitoring central server and train supervision terminal, wherein the monitoring central server is for receiving satellite positioning
Data, satellite difference data, yard microcomputer interlocking data and Train Dynamic data, and according to the accurate train of the data acquisition
Positioning result;
The train supervision terminal, for carrying out tracing management to locomotive, vehicle, track, circuit.
3. the train according to claim 2 based on satellite difference positioning monitors system, which is characterized in that
It further includes high-precision electronic map that the satellite, which is accurately positioned subsystem, and the high-precision electronic map is used for real-time display
The train positioning result.
4. the train according to claim 3 based on satellite difference positioning monitors system, which is characterized in that
The ground-based server, for generating the high-precision electronic map.
5. the train according to claim 1 or 4 based on satellite difference positioning monitors system, which is characterized in that describedly
Face server is additionally operable to information transmission, train safety monitoring, train tracking, data record, status early warning between vehicle ground.
6. the train according to claim 1 based on satellite difference positioning monitors system, which is characterized in that
The ground-based server is additionally operable to database maintenance, user management, network security management.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435560.8A CN108609033A (en) | 2018-05-09 | 2018-05-09 | Train based on satellite difference positioning monitors system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435560.8A CN108609033A (en) | 2018-05-09 | 2018-05-09 | Train based on satellite difference positioning monitors system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108609033A true CN108609033A (en) | 2018-10-02 |
Family
ID=63662435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810435560.8A Pending CN108609033A (en) | 2018-05-09 | 2018-05-09 | Train based on satellite difference positioning monitors system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108609033A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622141A (en) * | 2018-05-10 | 2018-10-09 | 成都九壹通智能科技股份有限公司 | Yard satellite positioning difference information acquisition system |
CN108622139A (en) * | 2018-05-10 | 2018-10-09 | 成都九壹通智能科技股份有限公司 | Yard and locomotive real-time information interaction method |
CN109849978A (en) * | 2019-03-20 | 2019-06-07 | 武汉钢铁有限公司 | A kind of locomotive driving detection method, system and computer readable storage medium |
CN110231632A (en) * | 2019-06-27 | 2019-09-13 | Oppo广东移动通信有限公司 | Localization method, terminal, network access equipment, electronic equipment, storage medium |
CN110466565A (en) * | 2018-05-10 | 2019-11-19 | 成都九壹通智能科技股份有限公司 | Satellite Precise Position System for train |
CN111409670A (en) * | 2020-04-16 | 2020-07-14 | 合肥工大高科信息科技股份有限公司 | Auxiliary monitoring system and method |
CN111703474A (en) * | 2020-05-29 | 2020-09-25 | 广州南方卫星导航仪器有限公司 | Rail vehicle dispatching system and method based on high-precision GNSS navigation system |
CN112092865A (en) * | 2020-09-14 | 2020-12-18 | 交控科技股份有限公司 | Precise train parking method, system and device based on 5G positioning |
CN112429037A (en) * | 2020-11-05 | 2021-03-02 | 北京全路通信信号研究设计院集团有限公司 | Electronic map processing method and device based on satellite positioning |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129605A (en) * | 1990-09-17 | 1992-07-14 | Rockwell International Corporation | Rail vehicle positioning system |
CN107640784A (en) * | 2017-09-14 | 2018-01-30 | 西北师范大学 | A kind of nanocrystalline introducing defect method preparation technology of modifying titanium dioxide |
CN108860224A (en) * | 2018-05-07 | 2018-11-23 | 成都九壹通智能科技股份有限公司 | Based on pinpoint train automatic controlling system |
-
2018
- 2018-05-09 CN CN201810435560.8A patent/CN108609033A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129605A (en) * | 1990-09-17 | 1992-07-14 | Rockwell International Corporation | Rail vehicle positioning system |
CN107640784A (en) * | 2017-09-14 | 2018-01-30 | 西北师范大学 | A kind of nanocrystalline introducing defect method preparation technology of modifying titanium dioxide |
CN108860224A (en) * | 2018-05-07 | 2018-11-23 | 成都九壹通智能科技股份有限公司 | Based on pinpoint train automatic controlling system |
Non-Patent Citations (1)
Title |
---|
马腾云: "铁路列车追踪预警系统技术研究", 《铁路通信信号工程技术》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622141A (en) * | 2018-05-10 | 2018-10-09 | 成都九壹通智能科技股份有限公司 | Yard satellite positioning difference information acquisition system |
CN108622139A (en) * | 2018-05-10 | 2018-10-09 | 成都九壹通智能科技股份有限公司 | Yard and locomotive real-time information interaction method |
CN110466565A (en) * | 2018-05-10 | 2019-11-19 | 成都九壹通智能科技股份有限公司 | Satellite Precise Position System for train |
CN109849978A (en) * | 2019-03-20 | 2019-06-07 | 武汉钢铁有限公司 | A kind of locomotive driving detection method, system and computer readable storage medium |
CN110231632A (en) * | 2019-06-27 | 2019-09-13 | Oppo广东移动通信有限公司 | Localization method, terminal, network access equipment, electronic equipment, storage medium |
CN111409670A (en) * | 2020-04-16 | 2020-07-14 | 合肥工大高科信息科技股份有限公司 | Auxiliary monitoring system and method |
CN111409670B (en) * | 2020-04-16 | 2022-03-22 | 合肥工大高科信息科技股份有限公司 | Auxiliary monitoring system and method |
CN111703474A (en) * | 2020-05-29 | 2020-09-25 | 广州南方卫星导航仪器有限公司 | Rail vehicle dispatching system and method based on high-precision GNSS navigation system |
CN112092865A (en) * | 2020-09-14 | 2020-12-18 | 交控科技股份有限公司 | Precise train parking method, system and device based on 5G positioning |
CN112429037A (en) * | 2020-11-05 | 2021-03-02 | 北京全路通信信号研究设计院集团有限公司 | Electronic map processing method and device based on satellite positioning |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108609033A (en) | Train based on satellite difference positioning monitors system | |
CN108860224A (en) | Based on pinpoint train automatic controlling system | |
CN108407850A (en) | train satellite positioning differential data processing method | |
US20230192164A1 (en) | Rail Vehicle Signal Enforcement and Separation Control | |
CN102923167B (en) | Train is followed the trail of close to forewarn system | |
CN108622141A (en) | Yard satellite positioning difference information acquisition system | |
RU2403162C1 (en) | Multilevel control system to provide train traffic safety at major railway stations | |
CN109849978A (en) | A kind of locomotive driving detection method, system and computer readable storage medium | |
CN107161175A (en) | A kind of monitoring and warning system of railroad train and construction maintenance | |
RU2369509C1 (en) | System of switching automatic cab signalling | |
US11130508B2 (en) | Solar powered cell network switch point indicator system | |
CN108622137A (en) | A kind of train locomotive operation safety protection system and method | |
CN108791363A (en) | Train active safety protection system based on super-broadband tech | |
CN102514598A (en) | High-speed rail signal system level 'fail-safe' method | |
CN111391890A (en) | Early warning protection system based on automatic perception of big dipper position | |
CN108773393A (en) | The BTM of stored messages | |
CN102514596A (en) | Train position monitoring system based on wireless base station and monitoring method thereof | |
CN113022652A (en) | Whole-network train autonomous positioning system | |
CN209535113U (en) | Municipal rail train cab signal system real-time monitoring platform | |
CN108860222A (en) | A kind of non-centralized interlocking area shunting service positioning system | |
CN110789575A (en) | Train operation control system suitable for plateau sparse railway | |
CN112572544A (en) | Train auxiliary positioning system and method based on vehicle-mounted controller | |
CN108545099A (en) | Traveler guiding system based on train exact position | |
CN203441527U (en) | Accurate tracking locating and rescue escape system for roadway | |
RU2405702C1 (en) | Unified computer complex for interval control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |