WO2021206650A1 - Locomotive recognition, tracking and refueling center fuel automation system - Google Patents
Locomotive recognition, tracking and refueling center fuel automation system Download PDFInfo
- Publication number
- WO2021206650A1 WO2021206650A1 PCT/TR2020/050642 TR2020050642W WO2021206650A1 WO 2021206650 A1 WO2021206650 A1 WO 2021206650A1 TR 2020050642 W TR2020050642 W TR 2020050642W WO 2021206650 A1 WO2021206650 A1 WO 2021206650A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locomotive
- fuel
- refueling
- center
- tracking system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/535—Tracking the activity of the user
Definitions
- the invention relates to a system developed for automatic recognition, instant and retrospective tracking, automatic and safe refueling for rail systems, diesel locomotives and similar vehicles.
- the invention especially relates to a system provides automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the aforementioned vehicles and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation computer and center, further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
- patent application similar to the system subject to the invention has not been found.
- the patent application with publication number TR2016/10421 is related to a vehicle information system developed to ensure that a rail vehicle containing at least one sensor that transfers data to a database, a vehicle computer to which said database transfers the data received, safely, characterized in that; compiling the information received from the database of said vehicle computer and transmitting it to the main center computer by e-mail via a modem.
- the main object of the invention is to develop a system provides automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the rail systems, diesel locomotives and similar vehicles, and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation computer and center, further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
- Another object of the invention is to track vehicles that consume diesel fuel in rail systems, as well as to track vehicle positions and speeds on map systems instantly. Another object of the invention is to provide many operational advantages such as the amount of fuel locomotives consume between two points, where the next fuel requirement can be made as the closest refueling center thanks to the instant tracking of vehicle positions and speed. Thanks to the invention, the net cost in kilometers and cargo transportation has been calculated. In addition, thanks to the system of the invention, machinist and vehicle performance has also been measured.
- Another object of the invention is to make determinations and take measures for the economical and efficient use of vehicles, thanks to the advanced technical analysis to be made with the data to be collected with instant and precise measurements thanks to the system subject to the invention.
- Another object of the invention is to provide a significant reduction in fuel consumption and leakage thanks to the system of the invention, especially due to the high fuel costs.
- operational speed and safe refueling will ensure that the rail track line will not be busy and environmental benefits will be achieved. Thanks to automatic and safe filling, fuel overflows will be prevented, thus reducing the carbon footprint and preventing environmental pollution.
- Figure 1 is the general block diagram view of the system according to the invention.
- Figure 2 is the block diagram showing the cable connection of the system according to the invention.
- Figure 3 is the side schematic view of the capacitive probe mounted in the vehicle fuel tank.
- LTS Locomotive tracking system
- the invention relates to a locomotive tracking system (A) providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
- A providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when
- the locomotive tracking system (LTS) (A) includes a metal panel (1) that acts as a protective cabinet that protects the equipment.
- a main board (2) is used as the communication control board containing all electronic circuits.
- a RF module (B) is used to provide secure wireless communication between the locomotive tracking system (A) and the refueling center automation system (B).
- Mobile network signals are captured with a Gsm/Gprs antenna (5).
- the GPS antenna (6) serves to capture the coordinate satellites signals.
- RF antenna (7) is the unit that captures radio frequency signals.
- the power required for the operation of the locomotive tracking system (A) is provided by a power unit (8) acting as a 72 to 24 V DC adapter energy regulating unit.
- the locomotive tracking system (A) is controlled by a PLC unit (9) which is an industrial computer unit on which the embedded software runs.
- the system uses a pressure transmitter (10) mounted on the locomotive fuel tank, which allows to measure the amount of fuel in the tank relative to atmospheric pressure.
- a junction box (cable distribution unit) (11) is used to distribute the cables of various sensors operating on the system.
- Magnetic switches (12) are used to provide open/closed information on the fuel tank covers.
- the cable distribution of Gsm/Gprs antenna (5), Gps antenna (6) and RF antenna (7) is provided with an antenna junction box (13).
- the locomotive fuel tank (21) has a first filling opening (14) and a second filling opening (15) on both sides that allow unilateral fuel flow.
- Data transfer between system equipments is provided by the data feeding cable (17).
- the power transmission between the power unit (8) and the electrical equipments is provided by an energy feeding cable (18).
- the fuel level in the locomotive fuel tank (21) is instantly determined by a capacitive probe (19) mounted to the tank with the aid of a probe mounting apparatus (20) and sends an instant signal to the locomotive tracking system (A).
- the locomotive tracking system (LTS) (A) on the diesel locomotive instantly monitors and records the fuel level in the locomotive fuel tank (21) with the help of a capacitive probe (19).
- the machinist can read the predefined ID card to the system so that responsible staff can be identified and performance measurements can be made during the travelling.
- the filtering of the agitation of the locomotive fuel tank (21) while on the move and all events are transmitted to the refueling center automation system (B) instantly thanks to the Gsm/Gprs/Gps modem (4).
- the RF module (3) wirelessly transfers the vehicle identification plate and the recorded information on it to the refueling center automation system (B).
- the fuel filling officer connects the pump filling arm to the locomotive's fuel tank (21) and reads the ID card (parametric) to the RFID reader on the pump.
- the supply center automation system (B) automatically starts as much fuel as can be received from the locomotive's tank by starting the pump, thanks to the information from the locomotive tracking system (A). While the filling is still continuing, the fuel increase in the locomotive fuel tank (21) and the amount of fuel passing through the pump are followed simultaneously.
- the refueling center automation system (B) automatically stops refueling when the tank of the locomotive reaches full occupancy at the rate previously determined in the system. This rate can be adjusted parametrically with authorized users on the system. All information before and after filling is recorded and reported.
Abstract
The invention relates to a locomotive tracking system (A) providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
Description
LOCOMOTIVE RECOGNITION, TRACKING AND REFUELING CENTER FUEL
AUTOMATION SYSTEM
DESCRIPTION
Technical Field
The invention relates to a system developed for automatic recognition, instant and retrospective tracking, automatic and safe refueling for rail systems, diesel locomotives and similar vehicles.
The invention especially relates to a system provides automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the aforementioned vehicles and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation computer and center, further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
Prior Art
Currently, in our country and in many developing world countries, especially in diesel vehicles in rail systems, fuel tracking is carried out manually with a human and in this case, it is open to serious mistakes, losses and abuse. In the current technique, there are no automatic systems that track the amount of vehicle fuel instantly and online. For this reason, information such as what amount of fuel locomotives consume between two points and where it can fulfill the next fuel need as the closest refueling center cannot be calculated exactly. For this reason, locomotives can get more fuel than necessary and cause both fuel consumption and time loss and refueling center
density. For this reason, fuel consumption and leakages also increase significantly. In addition, environmental pollution may occur due to fuel overflows since safe filling is not performed in the current situation.
To eliminate the above problems, the need for a high-tech industrial fuel automation system has been effective in developing the invention.
In patent research, a patent application similar to the system subject to the invention has not been found. However, the patent application with publication number TR2016/10421 is related to a vehicle information system developed to ensure that a rail vehicle containing at least one sensor that transfers data to a database, a vehicle computer to which said database transfers the data received, safely, characterized in that; compiling the information received from the database of said vehicle computer and transmitting it to the main center computer by e-mail via a modem.
Object Of The Invention
The main object of the invention is to develop a system provides automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the rail systems, diesel locomotives and similar vehicles, and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling center automation computer and center, further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
Another object of the invention is to track vehicles that consume diesel fuel in rail systems, as well as to track vehicle positions and speeds on map systems instantly.
Another object of the invention is to provide many operational advantages such as the amount of fuel locomotives consume between two points, where the next fuel requirement can be made as the closest refueling center thanks to the instant tracking of vehicle positions and speed. Thanks to the invention, the net cost in kilometers and cargo transportation has been calculated. In addition, thanks to the system of the invention, machinist and vehicle performance has also been measured.
Another object of the invention is to make determinations and take measures for the economical and efficient use of vehicles, thanks to the advanced technical analysis to be made with the data to be collected with instant and precise measurements thanks to the system subject to the invention.
Another object of the invention is to provide a significant reduction in fuel consumption and leakage thanks to the system of the invention, especially due to the high fuel costs. In addition, operational speed and safe refueling will ensure that the rail track line will not be busy and environmental benefits will be achieved. Thanks to automatic and safe filling, fuel overflows will be prevented, thus reducing the carbon footprint and preventing environmental pollution.
Explanation Of The Figures
Figure 1 is the general block diagram view of the system according to the invention. Figure 2 is the block diagram showing the cable connection of the system according to the invention.
Figure 3 is the side schematic view of the capacitive probe mounted in the vehicle fuel tank.
Reference Numbers
A. Locomotive tracking system (LTS)
B. Refueling center automation system
1. Metal panel
2. Main board
3. RF module
4. Gsm/Gprs/Gps modem
5. Gsm/Gprs antenna
6. Gps antenna
7. RF antenna
8. Power unit
9. PLC unit
10. Pressure transmitter
11. Junction box (Cable distribution unit)
12. Magnetic switch
13. Antenna junction box
14. First filling opening
15. Second filling opening
16. First filling opening cover
16.1. Second filling opening cover
17. Data feeding cable
18. Energy feeding cable
19. Capasitive probe
20. Probe mounting apparatus
21. Locomotive fuel tank
Detailed Description Of The Invention
The invention relates to a locomotive tracking system (A) providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to the refueling
center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively.
As seen in Figure 1, the locomotive tracking system (LTS) (A) includes a metal panel (1) that acts as a protective cabinet that protects the equipment. For the operation of the locomotive tracking system (A), a main board (2) is used as the communication control board containing all electronic circuits. When the locomotive arrives at the refueling center, a RF module (B) is used to provide secure wireless communication between the locomotive tracking system (A) and the refueling center automation system (B).
While the locomotive is stationary or in motion, the transfer of data, location, speed and similar information to the refueling center automation system (B) is provided with a Gsm/Gprs/Gps modem (4). Mobile network signals are captured with a Gsm/Gprs antenna (5). The GPS antenna (6) serves to capture the coordinate satellites signals. RF antenna (7) is the unit that captures radio frequency signals.
The power required for the operation of the locomotive tracking system (A) is provided by a power unit (8) acting as a 72 to 24 V DC adapter energy regulating unit. The locomotive tracking system (A) is controlled by a PLC unit (9) which is an industrial computer unit on which the embedded software runs. The system uses a pressure transmitter (10) mounted on the locomotive fuel tank, which allows to measure the amount of fuel in the tank relative to atmospheric pressure. A junction box (cable distribution unit) (11) is used to distribute the cables of various sensors operating on the system. Magnetic switches (12) are used to provide open/closed information on the fuel tank covers.
The cable distribution of Gsm/Gprs antenna (5), Gps antenna (6) and RF antenna (7) is provided with an antenna junction box (13).
As can be seen in Figure 2, the locomotive fuel tank (21) has a first filling opening (14) and a second filling opening (15) on both sides that allow unilateral fuel flow. Data transfer between system equipments is provided by the data feeding cable (17). The power transmission between the power unit (8) and the electrical equipments is provided by an energy feeding cable (18).
As seen in Figure 3, the fuel level in the locomotive fuel tank (21) is instantly determined by a capacitive probe (19) mounted to the tank with the aid of a probe mounting apparatus (20) and sends an instant signal to the locomotive tracking system (A).
The locomotive tracking system (LTS) (A) on the diesel locomotive instantly monitors and records the fuel level in the locomotive fuel tank (21) with the help of a capacitive probe (19). When requested, the machinist can read the predefined ID card to the system so that responsible staff can be identified and performance measurements can be made during the travelling.
During the travelling of diesel locomotive; the locomotive's instant location information, hot and cold working time information, cover sensors alarm and information in the locomotive fuel tanks (21), fuel level drops other than the fuel consumption of the diesel engine, alarm and information can be reported. The filtering of the agitation of the locomotive fuel tank (21) while on the move and all events are transmitted to the refueling center automation system (B) instantly thanks to the Gsm/Gprs/Gps modem (4).
When the locomotive approaches the refueling center for fuel supply, the RF module (3) wirelessly transfers the vehicle identification plate and the recorded information on it to the refueling center automation system (B). For safe filling, the fuel filling officer connects the pump filling arm to the locomotive's fuel tank (21) and reads the ID card (parametric) to the RFID reader on the pump. The supply center automation system (B)
automatically starts as much fuel as can be received from the locomotive's tank by starting the pump, thanks to the information from the locomotive tracking system (A). While the filling is still continuing, the fuel increase in the locomotive fuel tank (21) and the amount of fuel passing through the pump are followed simultaneously. The refueling center automation system (B) automatically stops refueling when the tank of the locomotive reaches full occupancy at the rate previously determined in the system. This rate can be adjusted parametrically with authorized users on the system. All information before and after filling is recorded and reported.
Claims
1. A locomotive tracking system (A) providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to a refueling center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively, characterized in that, it comprises
A main board (2) containing all electronic circuits and communicating with each other for the operation of the system,
A RF module (3) that provides secure wireless communication between the locomotive tracking system (A) and the refueling center automation system (B) when the locomotive arrives at the refueling center,
A Gsm/Gprs/Gps modem (4) that enables the transfer of data, location, speed and similar information to the refueling center automation system (B) while the locomotive is stationary or in motion,
A Gsm/Gprs antenna (5) that captures mobile network signals,
A Gps antenna (6) that serves to capture coordinate satellites signals,
A RF antenna (7) that captures radio frequency signals,
A power unit (8) that provides the necessary power for the operation of the locomotive tracking system (A),
A PLC unit (9) that controls the locomotive tracking system (A), which is an industrial computer unit on which the embedded software runs,
A capacitive probe (19) that instantly detects the fuel level in the locomotive fuel tank (21) and sends an instant signal to the locomotive tracking system (A), which is mounted inside the locomotive fuel tank (21).
2. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises a junction box (cable distribution unit) (11) for distributing the cables of various sensors operating on the system.
3. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises magnetic switches (12) that provide on/off information on the fuel tank covers.
4. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises an antenna junction box (13) that provides cable distribution of Gsm/Gprs antenna (5), Gps antenna (6) and RF antenna (7).
5. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises first filling opening (14) and second filling opening (15) allowing unilateral fuel flow on both sides of the locomotive fuel tank (21).
6. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises data feeding cable (17) for data transfer between system equipments.
7. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises an energy feeding cable (18) that provides power transfer between the power unit (8) and the electrical equipments.
8. Locomotive tracking system (A) according to Claim 1, characterized in that, it comprises a probe mounting apparatus (20) that allows the capacitive probe (19) to be mounted inside the locomotive fuel tank (21).
9. A method for a locomotive tracking system (A) providing the automatic and safe refueling of the vehicle, which can instantly track the geographical location and fuel information of the diesel vehicles (locomotives) in railway systems and enable itself to be introduced by wireless RF communication when it arrives at
the vehicle refueling center and transmits the data (fuel data, etc.) on the vehicle to a refueling center automation center (B), further that sid system enables data transfer to the center by recording all the transaction stages and online and that allows all the reports needed when needed, to be taken instantly and retrospectively, characterized in that, said method comprises the following process steps,
The locomotive tracking system (LTS) (A) on the diesel locomotive instantly monitors and records the fuel level in the locomotive fuel tank (21) with the help of a capacitive probe (19),
Filtering the agitation of the locomotive fuel tank (21) while on the move and transmitting all events instantly to the refueling center automation system (B) thanks to the Gsm/Gprs/Gps modem (4),
When the locomotive approaches the refueling center for fuel supply, a RF module (B) transfers the vehicle identification plate and the recorded information on it wirelessly to the refueling center automation system (B), For safe filling, the fuel supply officer connects the pump filling arm to the locomotive's fuel tank (21) and reads the ID card (parametric) to the RFID reader on the pump,
The refueling center automation system (B) automatically starts as much fuel as can be received from the locomotive's tank by starting the pump, thanks to the information from the locomotive tracking system (A),
While the filling continues, simultaneously monitoring the fuel increase in the locomotive fuel tank (21) and the amount of fuel passing through the pump,
When the tank of the locomotive reaches a predetermined level in the system, the refueling center automation system (B) automatically stops refueling,
Recording and reporting of all information before and after filling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR202005656 | 2020-04-09 | ||
| TR2020/05656 | 2020-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021206650A1 true WO2021206650A1 (en) | 2021-10-14 |
Family
ID=78024124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2020/050642 WO2021206650A1 (en) | 2020-04-09 | 2020-07-21 | Locomotive recognition, tracking and refueling center fuel automation system |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2021206650A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050274428A1 (en) * | 2002-07-30 | 2005-12-15 | Krautler Gmbh & Co. | Method for optimizing refueling of rail vehicles |
| US20090173839A1 (en) * | 2008-01-03 | 2009-07-09 | Iwapi Inc. | Integrated rail efficiency and safety support system |
| US20180222505A1 (en) * | 2017-02-06 | 2018-08-09 | Avante International Technology, Inc. | Positive train control system and apparatus employing rfid devices |
-
2020
- 2020-07-21 WO PCT/TR2020/050642 patent/WO2021206650A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050274428A1 (en) * | 2002-07-30 | 2005-12-15 | Krautler Gmbh & Co. | Method for optimizing refueling of rail vehicles |
| US20090173839A1 (en) * | 2008-01-03 | 2009-07-09 | Iwapi Inc. | Integrated rail efficiency and safety support system |
| US20180222505A1 (en) * | 2017-02-06 | 2018-08-09 | Avante International Technology, Inc. | Positive train control system and apparatus employing rfid devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105760802B (en) | Can identify train license number go forward side by side row position tracking device and its operation method | |
| CN101618728B (en) | Vehicle position dynamic monitoring method and vehicle position dynamic monitoring system | |
| CN104002837A (en) | RFID-based automatic time recording and positioning system for rail transit train | |
| CN104276188A (en) | Vehicle identification and position tracking management system for urban rail transit vehicle base | |
| CN101830421A (en) | Wireless oiling and gassing method and system based on RFID and GPS technologies | |
| CN104787088A (en) | Train identity recognition and position tracking management system of rail transit train base | |
| CN204055837U (en) | Freight train sum tail and location in transit and management imformation system | |
| CN101020465A (en) | Reorganizing and outfitting operation method and safety system for locomotive warehouse | |
| CN201716869U (en) | Vehicle monitoring system, path identification card and monitoring apparatus | |
| MXPA02004187A (en) | Remote verification of software configuration information. | |
| CN209191973U (en) | A kind of On-board System of Cab Signal equipment logger | |
| CN102881154B (en) | Vehicle scheduling equipment, vehicular terminals, vehicle scheduling system and vehicle scheduling method | |
| CN209728814U (en) | A kind of molten iron information tracking system | |
| CN108347712A (en) | Vehicle management terminal | |
| CN105416200A (en) | Intelligent terminal mounted on logistic trolley | |
| CN108563194A (en) | Opencut fuel oil intelligence managing and control system | |
| CN104843034A (en) | Digital railway transport management system | |
| WO2021206650A1 (en) | Locomotive recognition, tracking and refueling center fuel automation system | |
| CN212569859U (en) | Molten iron transport container position tracking system and transport information acquisition system | |
| RU89834U1 (en) | ON-BOARD LOCOMOTIVE OPERATION REGISTRATION SYSTEM | |
| CN109515476A (en) | A kind of operation safety protection system onboard devices and methods therefor | |
| CN104217589A (en) | Method for monitoring illegal car carrying | |
| CN101306692B (en) | Shunting signal anti-overrunning system for locomotive | |
| CN203813816U (en) | Architecture for remotely acquiring harbor mechanical operation parameters | |
| CN208401893U (en) | A kind of column inspection monitoring operation guard system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20930622 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20930622 Country of ref document: EP Kind code of ref document: A1 |