CN114724344A - Train thing networking prevents empting alarm system - Google Patents
Train thing networking prevents empting alarm system Download PDFInfo
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- CN114724344A CN114724344A CN202210218236.7A CN202210218236A CN114724344A CN 114724344 A CN114724344 A CN 114724344A CN 202210218236 A CN202210218236 A CN 202210218236A CN 114724344 A CN114724344 A CN 114724344A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a train Internet of things anti-toppling alarm system which comprises an Internet of things module, a server data management platform, a mobile terminal alarm APP and a fixed terminal early warning platform, wherein the Internet of things module comprises an Internet of things main module and an Internet of things sub-module, the Internet of things main module and the mobile terminal alarm APP send information to the server data management platform through a wireless network, and the server data management platform processes the received information. This alarm system is prevented empting by train thing networking is through adopting the real-time acquisition locomotive vehicle attitude angle information of internet of things, concentrates on a locomotive vehicle in a thing networking main module through low-power consumption wide area network simultaneously, and thing networking main module sends the attitude angle information of a train to driver mobile terminal through 2G 4G 5G, and whether the driver of being convenient for masters the whole train normally, avoids the unable accurate judgement this train afterbody vehicle state of driver because of the train overlength leads to.
Description
Technical Field
The invention relates to the technical field of train safety, in particular to an anti-toppling alarm system for the Internet of things of a train.
Background
If the train running on the adjacent line is not stopped in time by taking protective measures to prevent the train running on the adjacent line, the train running on the adjacent line can collide with the derailed train on the local line, and serious secondary accidents are caused.
At present, after a train is derailed and overturned, a driver is required to get off to short-circuit a track circuit on an adjacent line, so that a passing signal machine on the adjacent line is enabled to light a red light, the driver is required to ignite a torch or place a sound mound for protection on the adjacent line, and accident information is reported through wireless communication equipment. The working mode has more artificial links, and if the operation is not proper or in time, a train driver running on an adjacent line may collide with a vehicle on the adjacent line due to derailment because the train driver does not receive a parking protection signal, so that a serious secondary accident is caused. The current accident handling mode has the following defects:
1) after the train is overturned, drivers and passengers are required to perform emergency treatment, the emergency treatment capability of part of train drivers is insufficient, the psychological quality is insufficient, the drivers and the passengers are in a hurry after the train is derailed, and emergency protection measures are not taken timely, so that extra accidents are caused;
2) the derailed train toppling belongs to a major accident, a driver of the derailed train can be dead or stupor, the train cannot actively use the train wireless communication equipment to inform stations at two ends and nearby trains, and even the driver cannot get off the train to take protective measures on adjacent lines;
3) the freight train is usually organized into 50 cars and the passenger train into 20 cars. Because the length of the train is too long, and the train encounters a section with poor observation conditions such as nights or curves, a driver in a cab at the head of the train sometimes cannot accurately judge whether the tail of the train is derailed and invades an adjacent line, so that precious time for taking emergency measures is lost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of difficult accident state confirmation, short handling time and possible serious accidents caused by the fact that the rolling stocks roll over in the prior art, the invention provides the train Internet of things anti-tipping alarm system, which realizes quick judgment, automatic alarm and automatic information pushing on demand of the accidents caused by the rolling stocks roll over by adopting the Internet of things technology and the intelligent terminal pushing technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a train thing networking prevents empting alarm system, includes thing networking module, server data management platform, mobile terminal warning APP and fixed terminal early warning platform, thing networking module includes thing networking main module and thing networking submodule, thing networking main module and mobile terminal warning APP pass through wireless network with information transmission to server data management platform, and server data management platform handles the information that receives, reports to the police APP and fixed terminal early warning platform propelling movement information to some mobile terminals through intelligent algorithm is automatic.
The main module of the internet of things is fixedly arranged below the locomotive of each train and is configured with a control system in the locomotive, and the sub-modules of the internet of things are fixedly arranged below the vehicles of each train, and is configured with a control system in the vehicle, a three-axis angle sensor and an angular acceleration detection module are respectively arranged in the main module of the internet of things and the sub-module of the internet of things, and each sub-module of the internet of things transmits the dip angle information to the main module of the internet of things through the LoRa low-power-consumption wide area network, the main module of the internet of things regularly pushes position and angle information of each vehicle to the mobile terminal alarm APP in the driver and the server data management platform through the communication network, when a certain vehicle angle exceeds a set value, the main module of the internet of things pushes an alarm signal to the mobile terminal alarm APP and the server data management platform, and packages and sends the position and angle information of the rolling stock.
The server data management platform receives and stores information sent by the main module of the internet of things in all trains at regular time, receives and stores positioning information sent by the mobile terminal alarm APP carried by a driver, and after receiving alarm information sent by the main module of the internet of things, the server data management platform quickly screens out running rolling stocks within a certain range from an accident position through an intelligent optimization algorithm according to built-in running data of a railway network and running actual position information of each rolling stock and sends the alarm information to the screened rolling stock drivers.
Preferably, the mobile terminal alarm APP is installed on an 'electronic operation system' mobile terminal configured for a driver, and receives information and alarm information sent by the main module of the internet of things at regular time.
Preferably, the mobile terminal alarm APP receives alarm information pushed by the server data management platform and prompts a driver to take emergency operation.
Preferably, the fixed terminal early warning platform is installed at each station and road network monitoring computer end of the railway system and receives the alarm information pushed by the server data management platform.
Preferably, the fixed terminal early warning platform queries the position and posture information of each running rolling stock from the server data management platform through a protocol.
Preferably, the main module of the internet of things and the sub-modules of the internet of things have the functions of static dormancy, motion awakening and angle overrun alarming.
Preferably, the main module of the internet of things is in wireless communication with the server data management platform and the mobile terminal alarm APP through a 2G, 4G or 5G communication network.
Preferably, the intelligent optimization algorithm is one of a particle swarm optimization algorithm, a lagrangian multiplier optimization algorithm, a simplex optimization algorithm or a gradient descent optimization algorithm.
(III) advantageous effects
The invention provides an anti-toppling alarm system for an Internet of things of a train. Compared with the prior art, the method has the following beneficial effects:
(1) this alarm system is prevented empting by train thing networking, through adopting internet of things, gather rolling stock gesture angle information in real time, simultaneously concentrate on a rolling stock in the thing networking main module through low-power consumption wide area network, the thing networking main module sends the gesture angle information of a train to driver mobile terminal through 2G 4G 5G, whether the driver of being convenient for masters whole train normally, avoided the unable accurate judgement this train afterbody vehicle state of driver because of the train overlength leads to.
(2) This alarm system is prevented empting by train thing networking, through adopting internet of things, through the timely sending of the attitude angle information and the locating information of thing networking main module with whole train rolling stock to the server, start the alarm mode when the roll angle surpasses the setting value, send alarm information to the server at once, improved the ageing of reporting to the police, avoided simultaneously because of the problem of the accident alarm difficulty that driver and crew injured probably leads to, help rolling stock's accident rescue.
(3) According to the train Internet of things anti-toppling alarm system, the server combines the received position of the accident locomotive and the position of the normal running locomotive according to a built-in railway running line diagram, quickly screens the locomotive needing to be decelerated or stopped in advance according to an intelligent optimization algorithm, automatically pushes alarm information, and can effectively avoid occurrence of extra-large secondary accidents.
(4) This alarm system is prevented empting by train thing networking through using mobile terminal warning APP according to the position far and near apart from accident rolling stock, sends the alarm notice of different grades, including vibration, sound and screen flash light, will receive accident alarm's mobile terminal's 3 axle acceleration information automatic storage simultaneously, for the afterward repayment and follow accountability provide reliable data information.
(5) The train Internet of things anti-toppling alarm system receives alarm information sent by the server through the fixed terminal early warning platform, can take rescue measures timely, and can inquire the position and working state information of each train of rolling stock through the server.
Drawings
FIG. 1 is a schematic block diagram of the architecture of the system of the present invention;
fig. 2 is a structural schematic block diagram of the main module and the sub-module of the internet of things.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: the utility model provides a train thing networking prevents empting alarm system, including thing networking module, server data management platform, mobile terminal warning APP and fixed terminal early warning platform, thing networking module includes thing networking main module and thing networking submodule, thing networking main module and mobile terminal warning APP pass through wireless network with information transmission to server data management platform, and server data management platform handles the information that receives, report to the police APP and fixed terminal early warning platform propelling movement information to some mobile terminal through intelligent algorithm is automatic.
The main module of the internet of things is fixedly arranged below a locomotive of each train and is configured with a control system in the locomotive, the sub-modules of the internet of things are fixedly arranged below vehicles of each train and are configured with the control system in the vehicles, a three-axis angle sensor and an angular acceleration detection module are arranged in each of the main module of the internet of things and the sub-modules of the internet of things, each sub-module of the internet of things transmits inclination angle information to the main module of the internet of things through a LoRa low-power-consumption wide area network, the main module of the internet of things regularly transmits alarm signals to a mobile terminal alarm APP in a driver and a server data management platform and angle information of each vehicle through a communication network, and when an angle of a certain vehicle exceeds a set value, the main module of the internet of things transmits alarm signals to the mobile terminal alarm APP and the server data management platform and packages the position and angle information of the locomotive.
The server data management platform receives and stores information sent by the main module of the internet of things in all trains at regular time, receives and stores positioning information sent by a mobile terminal alarm APP carried by a driver, and after receiving alarm information sent by the main module of the internet of things, according to built-in operation data of a railway network and actual operation position information of each rolling stock, the operating rolling stock in a certain range away from an accident position is quickly screened out through an intelligent optimization algorithm, and the alarm information is sent to the screened drivers of the rolling stocks.
In the embodiment of the invention, the mobile terminal alarm APP is arranged on an 'electronic operation system' mobile terminal configured for a driver, receives information and alarm information sent by the main module of the internet of things at regular time, receives the alarm information pushed by the server data management platform and prompts the driver to take emergency operation.
In the embodiment of the invention, the fixed terminal early warning platform is arranged at each station service and road network monitoring computer end of the railway system, receives the alarm information pushed by the server data management platform, and inquires the position and posture information of each running locomotive vehicle from the server data management platform through a protocol.
In the embodiment of the invention, the main module of the internet of things and the sub-modules of the internet of things have the functions of static dormancy, motion awakening and angle overrun alarming.
In the embodiment of the invention, the main module of the internet of things is in wireless communication with the server data management platform and the mobile terminal alarm APP through 2G, 4G or 5G communication networks respectively.
In the embodiment of the invention, the intelligent optimization algorithm is one of a particle swarm optimization algorithm, a Lagrange multiplier optimization algorithm, a simplex optimization algorithm or a gradient descent optimization algorithm.
In conclusion, the invention collects the attitude angle information of the rolling stock in real time by adopting the technology of the internet of things, meanwhile, the rolling stock is concentrated on the main module of the internet of things through a low-power consumption wide area network, the main module of the internet of things sends the attitude angle information of the rolling stock to the mobile terminal of a driver through 2G/4G/5G, so that the driver can conveniently master whether the whole rolling stock is normal or not, the condition that the tail vehicle of the rolling stock cannot be accurately judged by the driver due to overlong train is avoided, the attitude angle information and the positioning information of the whole rolling stock are sent to the server at regular time by adopting the technology of the internet of things, the alarm mode is started when the roll angle exceeds the set value, the alarm information is sent to the server immediately, the alarm timeliness of the alarm is improved, the problem that the accident alarm is difficult due to the injury of drivers and passengers is avoided, and the accident rescue of the rolling stock is facilitated, the server combines the received position of the accident locomotive and the position of the normal running locomotive according to a built-in railway running circuit diagram, rapidly screening the rolling stock needing to be decelerated or stopped in advance according to an intelligent optimization algorithm, automatically pushing alarm information, can effectively avoid occurrence of extra-large secondary accidents, alarm notices of different levels including vibration, sound and screen flash lamps are sent out by using the mobile terminal alarm APP according to the distance from the position of the locomotive vehicle to the accident, meanwhile, the 3-axis acceleration information of the mobile terminal receiving the accident alarm is automatically stored, reliable data information is provided for afterward answering and responsibility tracing, the alarm information sent by the server is received by using the fixed terminal early warning platform, rescue measures can be taken timely, and the position and working state information of each train of rolling stocks can be inquired through the server.
And those not described in detail in this specification are well within the skill of the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a train thing networking prevents empting alarm system which characterized in that: the system comprises an Internet of things module, a server data management platform, a mobile terminal alarm APP and a fixed terminal early warning platform, wherein the Internet of things module comprises an Internet of things main module and an Internet of things sub-module, the Internet of things main module and the mobile terminal alarm APP send information to the server data management platform through a wireless network, the server data management platform processes the received information, and the information is automatically sent to part of the mobile terminal alarm APP and the fixed terminal early warning platform through an intelligent algorithm;
the main module of the internet of things is fixedly arranged below the locomotive of each train and is configured with a control system in the locomotive, and the sub-modules of the internet of things are fixedly arranged below the vehicles of each train, and is configured with a control system in the vehicle, a three-axis angle sensor and an angular acceleration detection module are respectively arranged in the main module of the internet of things and the sub-module of the internet of things, and each sub-module of the internet of things transmits the dip angle information to the main module of the internet of things through the LoRa wide area network, the main module of the internet of things regularly pushes position and angle information of each vehicle to the mobile terminal alarm APP in the driver and the server data management platform through the communication network, when a certain vehicle angle exceeds a set value, the main module of the internet of things pushes an alarm signal to the mobile terminal alarm APP and the server data management platform, and packs and sends the position and angle information of the rolling stock;
the server data management platform receives and stores information sent by the main module of the internet of things in all trains at regular time, receives and stores positioning information sent by the mobile terminal alarm APP carried by a driver, and after receiving alarm information sent by the main module of the internet of things, the server data management platform quickly screens out running rolling stocks within a certain range from an accident position through an intelligent optimization algorithm according to built-in running data of a railway network and running actual position information of each rolling stock and sends the alarm information to the screened rolling stock drivers.
2. The train internet of things anti-toppling alarm system as claimed in claim 1, wherein: the mobile terminal alarm APP is installed on an 'electronic operation system' mobile terminal configured for a driver, and receives information and alarm information sent by the main module of the internet of things at regular time.
3. The train internet of things anti-toppling alarm system as claimed in claim 2, wherein: the mobile terminal alarms, the APP, and receives alarm information pushed by the server data management platform, and prompts a driver to take emergency operation.
4. The train internet of things anti-toppling alarm system as claimed in claim 1, wherein: the fixed terminal early warning platform is arranged at each station and road network monitoring computer end of the railway system and receives alarm information pushed by the server data management platform.
5. The train internet of things anti-toppling alarm system as claimed in claim 4, wherein: and the fixed terminal early warning platform inquires the position and attitude information of each running rolling stock from the server data management platform through a protocol.
6. The train internet of things anti-toppling alarm system as claimed in claim 1, wherein: the main module of the internet of things and the sub-modules of the internet of things have the functions of static dormancy, motion awakening and angle overrun alarming.
7. The train internet of things anti-toppling alarm system as claimed in claim 1, wherein: the main module of the internet of things is in wireless communication with the server data management platform and the mobile terminal alarm APP through 2G, 4G or 5G communication networks.
8. The train internet of things anti-toppling alarm system as claimed in claim 1, wherein: the intelligent optimization algorithm is one of a particle swarm optimization algorithm, a Lagrange multiplier optimization algorithm, a simplex optimization algorithm or a gradient descent optimization algorithm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210218236.7A CN114724344A (en) | 2022-03-03 | 2022-03-03 | Train thing networking prevents empting alarm system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210218236.7A CN114724344A (en) | 2022-03-03 | 2022-03-03 | Train thing networking prevents empting alarm system |
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| CN114724344A true CN114724344A (en) | 2022-07-08 |
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| JP2009159208A (en) * | 2007-12-26 | 2009-07-16 | Panasonic Corp | Emergency report/vehicle state recognizing system |
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