CN111948735A - Meteorological monitoring system between subway overhead section - Google Patents
Meteorological monitoring system between subway overhead section Download PDFInfo
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- CN111948735A CN111948735A CN202010705917.7A CN202010705917A CN111948735A CN 111948735 A CN111948735 A CN 111948735A CN 202010705917 A CN202010705917 A CN 202010705917A CN 111948735 A CN111948735 A CN 111948735A
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- G01W—METEOROLOGY
- G01W1/00—Meteorology
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The invention discloses a meteorological monitoring system for an elevated section of a subway, which is characterized in that a real-time monitoring device, an integrated control device and a wire network command device are arranged, wherein the real-time monitoring device is used for acquiring meteorological data of the elevated section of the subway and sending the meteorological data to the integrated control device, the integrated control device is used for acquiring the meteorological data and maintaining and managing the real-time monitoring device, the integrated control device is used for sending the meteorological data to the wire network command device, the wire network command device is used for carrying out data analysis on the meteorological data and generating an emergency instruction, the meteorological information on the elevated section of the subway is collected and uploaded to a subway control center, the real-time monitoring on the meteorological data is realized, the operation and supervision are convenient, and the unnecessary.
Description
Technical Field
The invention belongs to the technical field of meteorological monitoring, and particularly relates to a meteorological monitoring system for an overhead section of a subway.
Background
Because the climate in China is changeable, typhoon weather frequently occurs every year, the wind speed is high, certain destructive influence is caused on the trip of the subway, meanwhile, frequent and strong wind and thunder bring certain threat to the operation safety of subway trains, and the method is particularly serious for sections in overhead intervals. Therefore, the subway overhead needs to be provided with powerful wind-proof and lightning-proof protection measures to accurately acquire meteorological information such as wind speed, wind direction and the like along the line, so that the aim of guiding the safe operation of the overhead subway train is fulfilled. Therefore, most urban rail transit in various parts of China does not take detection measures on meteorological information in the elevated area, or only a wind power detection device is arranged in the elevated station, so that meteorological monitoring on the elevated section is neglected.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a meteorological monitoring system for an overhead section of a subway, which realizes the collection and uploading of meteorological information on an overhead section of the subway to a subway control center, carries out real-time monitoring on the meteorological data, realizes data interaction with a meteorological department, is convenient for operation and supervision and reduces unnecessary loss.
In order to solve the problems, the invention is realized according to the following technical scheme:
the real-time monitoring device is used for acquiring meteorological data;
the comprehensive control device is used for acquiring the meteorological data sent by the real-time monitoring device and maintaining and managing the real-time monitoring device;
and the wire network command device is used for acquiring the meteorological data sent by the comprehensive control device, carrying out data analysis on the meteorological data, generating an emergency instruction when the meteorological data are abnormal, and receiving and executing the emergency instruction by the comprehensive control device.
Further, the wire network command device establishes a meteorological center, the meteorological center stores standard meteorological data and a threshold interval matched with each standard meteorological data, the meteorological center compares the meteorological data with the standard meteorological data, and when the meteorological data is not in the threshold interval, early warning information is generated.
Further, when the meteorological center generates the early warning information, the emergency instruction corresponding to the early warning information is matched.
Further, the wire net commanding device comprises an early warning module; the early warning module is used for receiving the early warning information sent by the meteorological center and sending the emergency instruction.
Further, the wire net command device simultaneously performs data interaction with a meteorological system of a meteorological bureau; the meteorological center sends the meteorological data to the meteorological system, the meteorological system analyzes the meteorological data to obtain abnormal meteorological data and an emergency instruction, and the emergency instruction is an emergency measure corresponding to the abnormal meteorological data and is sent to the meteorological center.
Further, the emergency command and the emergency command comprise the functions of prolonging departure time, stopping the vehicle midway on a line and reducing the vehicle speed.
Furthermore, the comprehensive control device comprises a station monitoring module and a control center; the station monitoring module is used for monitoring the meteorological data and carrying out maintenance and management on the real-time monitoring device; and the control center is used for managing and controlling the plurality of site monitoring modules and collecting the meteorological data of the plurality of site monitoring modules.
Further, the integrated control device further comprises an execution module, which is used for executing the emergency command and the emergency command.
Furthermore, the comprehensive control device and the wire net command device are both provided with photoelectric converters for transmitting data; the real-time monitoring device, the comprehensive control device and the wire network commanding device are communicated through an optical fiber network.
Further, the meteorological data includes wind direction, wind speed, rainfall, temperature, and humidity.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a meteorological monitoring system for an elevated section of a subway, which is characterized in that a real-time monitoring device, an integrated control device and a wire network command device are arranged, wherein the real-time monitoring device is used for acquiring meteorological data of the elevated section of the subway and sending the meteorological data to the integrated control device, the integrated control device is used for acquiring the meteorological data and maintaining and managing the real-time monitoring device, the integrated control device is used for sending the meteorological data to the wire network command device, the wire network command device is used for carrying out data analysis on the meteorological data and generating an emergency instruction, the meteorological information on the elevated section of the subway is collected and uploaded to a subway control center, the real-time monitoring on the meteorological data is realized, the operation and supervision are convenient, and the unnecessary.
Drawings
Fig. 1 is a schematic structural diagram of a meteorological monitoring system for an overhead section of a subway according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, the present embodiment discloses a meteorological monitoring system for an overhead section of a subway, which includes a real-time monitoring device 1, a comprehensive control device 2 and a wire network command device 3;
specifically in this embodiment, real-time supervision device 1 gathers the meteorological data of subway overhead interval, and send it to integrated control device 2, integrated control device 2 receives the meteorological data that real-time supervision device 1 sent and maintains the management to real-time supervision device 1, integrated control device 2 sends meteorological data to net command device 3 and carries out the urgent instruction of net command device 3 feedback simultaneously, net command device 3 carries out data analysis to the meteorological data, when the result of gained is meteorological data unusual, generate urgent instruction to the abnormal situation, through setting up like this, realized collecting the meteorological information on the subway overhead and upload to subway control center, carry out real-time supervision to the weather, be convenient for operate the supervision, reduce unnecessary loss.
Specifically, the meteorological data includes wind direction, wind speed, rainfall, temperature and humidity, and the meteorological data can be obtained by a wind direction sensor, a wind speed sensor, a rainfall sensor, a temperature sensor and a humidity sensor. The real-time monitoring device is arranged at a position with a larger turning radius when the train runs in an overhead section, a position with a larger climbing slope and a position crossing a river when the train runs, the various sensors are arranged on the real-time monitoring device, the real-time monitoring device converts collected meteorological data such as wind direction, wind speed and rainfall into pulse electric signals to be output, data collection is carried out by an I/O module arranged in a remote control box near the sensors through a BAS system, meteorological data information is uploaded to a station monitoring module 21 of a station through the BAS system of the station, information is transmitted to a control center 22 through a comprehensive monitoring backbone network, and finally the meteorological data information is uploaded to a network commanding device 3.
Preferably, the wire network commanding device 3 establishes a meteorological center 31, the meteorological center 31 stores standard meteorological data and a threshold interval matched with each standard meteorological data, the meteorological center 31 compares the meteorological data with the standard meteorological data, and when the meteorological data is not in the threshold interval, early warning information is generated.
Specifically, in this embodiment, the network commanding device 3 is provided with the meteorological center 31 specially used for processing meteorological data, and the meteorological center 31 receives the meteorological data sent by the integrated control device 2 through the communication backbone network, so that huge investment in laying the pipelines from the subway station to the network commanding device 3 is saved, and functions of existing systems in the station are fully exerted. The meteorological center 31 establishes a database for storing standard meteorological data corresponding to each meteorological data and a threshold interval matched with the meteorological data, and also stores early warning information of the meteorological data outside the threshold interval and an emergency instruction corresponding to the meteorological data. When the meteorological data is collected by the meteorological center 31, different types of meteorological data are integrated and compared with the standard threshold of the type, whether the data are within the standard threshold or exceed the upper limit of the standard threshold is judged, and if the meteorological data are not within the threshold interval, early warning information is generated.
Preferably, the weather center 31 matches an emergency instruction corresponding to the warning information when generating the warning information.
Specifically, in this embodiment, when the collected wind speed is too high, if the wind speed is analyzed by the meteorological center 31 and is close to the typhoon range, the typhoon warning information is sent, meanwhile, the corresponding emergency instruction is matched according to the level of the forecasted typhoon, and if the typhoon is forecasted seriously, the outage instruction of the typhoon forecast day can be sent in advance.
Preferably, the wire net commanding device 3 comprises an early warning module 32; the early warning module 32 is configured to receive the early warning information sent by the weather center 31 and send an emergency instruction.
Specifically, in this embodiment, the wire net commanding device 3 includes the meteorological center 31 and the early warning module 32, after the meteorological center 31 generates the early warning information, the early warning information and the corresponding emergency instruction are sent to the early warning module 32, so that the early warning module 32 sends out the early warning information, sends out an alarm, and the like, and corresponding staff immediately sends out the emergency instruction after receiving the alarm sound.
Preferably, the wire network command device 3 simultaneously carries out data interaction with a meteorological system 4 of a meteorological office; the meteorological center 31 sends the meteorological data to the meteorological system 4, and the meteorological system 4 analyzes the meteorological data to obtain abnormal meteorological data and an emergency instruction, and sends the abnormal meteorological data and the emergency instruction to the meteorological center 31, wherein the emergency instruction is an emergency measure corresponding to the abnormal meteorological data.
Specifically, in this embodiment, the wire network command device 3 performs data interaction with the meteorological system 4 of the meteorological office, the meteorological center 31 sends the received meteorological data to the meteorological system 4, the meteorological system 4 analyzes the meteorological data according to the abundant meteorological analysis experience and the big data algorithm, and determines whether the meteorological data is abnormal, if the meteorological data is abnormal, the meteorological system 4 sends the shutdown instruction to the meteorological center 31, and the meteorological center 31 sends the shutdown instruction to the integrated control device 2 to execute the shutdown instruction.
Preferably, the emergency command and the emergency command each include an extension of departure time, a line mid-trip, and a reduction in vehicle speed.
Specifically, in the present embodiment, depending on the severity of the weather abnormality, it can be seen that the corresponding measures for solving the weather abnormality are set to extend departure time, line mid-stop, and decrease in vehicle speed, etc.
Preferably, the integrated control device 2 includes a station monitoring module 21 and a control center 22; the station monitoring module 21 is used for monitoring meteorological data and performing maintenance and management on the real-time monitoring 1; and the control center 22 is configured to manage and control the plurality of site monitoring modules 21 and collect meteorological data of the plurality of site monitoring modules 21.
In the embodiment, a station monitoring module 21 is arranged in a station, after meteorological data is collected by a real-time monitoring device 1 arranged on the outer side of an overhead subway of the station, the station monitoring module 21 is used for receiving and displaying the meteorological data of each subway station, corresponding workers in the subway stations can check the meteorological data, meanwhile, the real-time monitoring device 1 is maintained and managed, equipment in the real-time monitoring device 1 is prevented from being damaged by sudden weather, the station monitoring modules 21 between different stations can be communicated with each other, the meteorological data are mutually transmitted, data sharing is achieved, the monitoring efficiency of overhead meteorology is improved, meanwhile, a control center 22 is arranged on each subway line, the control center 22 is used for summarizing the meteorological data of all stations on each line, and the meteorological data are transmitted to a network commanding device 3.
Preferably, the integrated control device 2 further comprises an execution module 23 for executing the emergency command and the emergency command.
Specifically, in this embodiment, the integrated control device 2 is further provided with an execution module 23, which is configured to execute the emergency command and the emergency command issued by the net commanding device 3.
Preferably, the comprehensive control device 2 and the wire network command device 3 are both provided with photoelectric converters for transmitting data; the real-time monitoring device 1, the comprehensive control device 2 and the wire network commanding device 3 are communicated through an optical fiber network.
Specifically, in this embodiment, meteorological data is communicated among the real-time monitoring device 1, the integrated control device 2, and the line network commanding device 3 through the photoelectric converter and the optical fiber network, the on-site sensor in the elevated area is set by the BAS system set in the subway, after acquiring meteorological data information, the on-site sensor transmits the meteorological data information to the BAS system integrated in the station-level ISCS through the optical fiber, the station-level ISCS transmits the meteorological data to the central-level ISCS of the control center through the optical fiber, and finally the central-level ISCS transmits the meteorological data to the line network-level line network commanding device 3.
Specifically, in this embodiment, the real-time monitoring device 1 is provided with a plurality of sensors 11 of different types, which are mainly used for collecting meteorological data including wind direction, wind speed, rainfall, temperature, humidity and the like, and since strong airflow passing by the train affects the measurement of the wind speed and the wind direction or causes false alarm, in order to achieve accurate measurement results, a bracket is adopted to extend the corresponding sensor 11 to one to two meters towards the outer side of the overhead, so that the sensor 11 can accurately measure a target value. A lightning rod 12 is also arranged near the real-time monitoring device 1 to play a role of lightning protection.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-viewable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
While the preferred embodiments of the present invention have been illustrated and described in detail, it should be understood that modifications and variations can be effected by one skilled in the art in light of the above teachings without undue experimentation. Therefore, any technical solutions that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the prior art according to the present inventive concept should be within the scope of protection defined by the present claims.
Claims (10)
1. The utility model provides a meteorological monitoring system between subway overhead section which characterized in that includes:
the real-time monitoring device is used for acquiring meteorological data;
the comprehensive control device is used for acquiring the meteorological data sent by the real-time monitoring device and maintaining and managing the real-time monitoring device;
and the wire network command device is used for acquiring the meteorological data sent by the comprehensive control device, carrying out data analysis on the meteorological data, generating an emergency instruction when the meteorological data are abnormal, and receiving and executing the emergency instruction by the comprehensive control device.
2. Meteorological monitoring system for elevated sections of a subway according to claim 1,
the wire network command device establishes a meteorological center, the meteorological center stores standard meteorological data and a threshold interval matched with each standard meteorological data, the meteorological center compares the meteorological data with the standard meteorological data, and when the meteorological data is not in the threshold interval, early warning information is generated.
3. Meteorological monitoring system for elevated sections of a subway according to claim 2,
and when the meteorological center generates the early warning information, matching the emergency instruction corresponding to the early warning information.
4. Meteorological monitoring system for elevated sections of a subway according to claim 3,
the wire net command device comprises an early warning module;
the early warning module is used for receiving the early warning information sent by the meteorological center and sending the emergency instruction.
5. Meteorological monitoring system for elevated sections of a subway according to claim 4,
the wire network command device simultaneously carries out data interaction with a meteorological system of a meteorological bureau;
the meteorological center sends the meteorological data to the meteorological system, the meteorological system analyzes the meteorological data to obtain abnormal meteorological data and an emergency instruction, and the emergency instruction is an emergency measure corresponding to the abnormal meteorological data and is sent to the meteorological center.
6. Meteorological monitoring system for elevated sections of a subway according to claim 5,
the emergency command and the emergency command comprise the functions of prolonging departure time, stopping the operation midway on a line and reducing the speed of the vehicle.
7. The weather monitoring system for the elevated section of the subway according to claim 6,
the comprehensive control device comprises a station monitoring module and a control center;
the station monitoring module is used for monitoring the meteorological data and carrying out maintenance and management on the real-time monitoring device;
and the control center is used for managing and controlling the plurality of site monitoring modules and collecting the meteorological data of the plurality of site monitoring modules.
8. Meteorological monitoring system for elevated sections of a subway according to claim 7,
the integrated control device also comprises an execution module used for executing the emergency command and the emergency command.
9. Meteorological monitoring system for elevated sections of a subway according to claim 8,
the comprehensive control device and the wire net command device are both provided with photoelectric converters for transmitting data;
the real-time monitoring device, the comprehensive control device and the wire network commanding device are communicated through an optical fiber network.
10. Meteorological monitoring system for elevated sections of a subway according to claim 9,
the meteorological data includes wind direction, wind speed, rainfall, temperature, and humidity.
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| CN202010705917.7A CN111948735A (en) | 2020-07-21 | 2020-07-21 | Meteorological monitoring system between subway overhead section |
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| CN104709313A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Rainfall information collecting and early-warning method and system for high speed railway |
| KR101830794B1 (en) * | 2016-09-07 | 2018-04-04 | 공주대학교 산학협력단 | Warning system related to uv rays and particulate matter based on internet of things |
| CN108008472A (en) * | 2017-11-28 | 2018-05-08 | 中国铁路总公司 | A kind of railway disaster preventive system and its integrated approach |
| CN111401633A (en) * | 2020-03-13 | 2020-07-10 | 中南大学 | Method and system for monitoring and predicting wind field along railway |
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2020
- 2020-07-21 CN CN202010705917.7A patent/CN111948735A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288153A (en) * | 2011-06-14 | 2011-12-21 | 四川大学 | Online monitoring system and method of high-voltage line windage based on vibration power generation |
| CN104709313A (en) * | 2015-03-13 | 2015-06-17 | 南京理工大学 | Rainfall information collecting and early-warning method and system for high speed railway |
| KR101830794B1 (en) * | 2016-09-07 | 2018-04-04 | 공주대학교 산학협력단 | Warning system related to uv rays and particulate matter based on internet of things |
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Application publication date: 20201117 |