CN110609336A - WTS30 track safety weather station - Google Patents
WTS30 track safety weather station Download PDFInfo
- Publication number
- CN110609336A CN110609336A CN201910832534.3A CN201910832534A CN110609336A CN 110609336 A CN110609336 A CN 110609336A CN 201910832534 A CN201910832534 A CN 201910832534A CN 110609336 A CN110609336 A CN 110609336A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the technical field of rail transit weather monitoring, in particular to a WTS30 rail safety weather station, which comprises a monitoring instrument module, a data acquisition module, a data communication module, a power supply module and a lightning protection module. The invention provides early warning threshold data of rain, snow, fog and wind required by the safe dispatching of the locomotive by monitoring severe weather conditions such as heavy fog, heavy rainfall, strong wind and heavy snowfall conditions, provides a timely and accurate data decision basis for the dispatching center and the safety supervision department to instruct the running speed and running arrangement of the locomotive, and simultaneously provides a real-time data source for traffic weather approach forecast for traffic management departments.
Description
Technical Field
The invention relates to the technical field of rail transit weather monitoring, in particular to a WTS30 rail safety weather station.
Background
The main energy consumption of urban rail transit is mainly electric power, and the urban rail transit is a green, environment-friendly, efficient and punctual modern transportation tool and has obvious advantages in relieving urban traffic congestion and facilitating the trip of people. However, the operation of the wind power generation device is influenced by weather, and the wind power generation device is mainly damaged by heavy fog, strong precipitation, strong wind, strong snowfall and the like. In view of this, a WTS30 orbit safety terminal is provided for the above problems.
Disclosure of Invention
The invention aims to provide a WTS30 track safety weather station, which gives early warning threshold value data of rain, snow, fog and wind required by locomotive operation safety scheduling by monitoring severe weather environments such as heavy fog, strong precipitation, strong wind and strong snow conditions, provides a timely and accurate data decision basis for a scheduling center and a safety supervision department to instruct the operation speed and operation arrangement of a locomotive, and provides a real-time data source for a traffic management department to make traffic weather approach forecast.
In order to achieve the above purpose, the invention provides the following technical scheme:
WTS30 track safety weather station includes monitoring instrument module, data acquisition module, data communication module, power module and lightning protection module.
Preferably, the monitoring instrument module comprises a warm-wet wind integrated microclimate monitoring module, a roadbed laser snow depth monitoring module, a rain-snow-haze integrated traffic weather phenomenon monitoring module and a block water accumulation monitoring module; the data acquisition module is an embedded operating system acquisition device; the data communication module comprises a local communication transmission unit and a remote communication transmission unit; the power supply module comprises a solar power supply unit, a storage battery power supply unit and a commercial power supply unit; the lightning protection module is a lightning arrester.
Preferably, the embedded operating system collector is a 32-bit CPU DE81 data collector, and the DE81 data collector is provided with 2-way DIO, 2-way Counter, 3-way analog channel, 2-way RS232 data output channel, and 1 GPRS/SMS communication module.
Preferably, the local communication transmission unit includes a cable direct connection communication module and a short-distance wireless communication module.
Preferably, the cable direct connection communication module is provided with an RS232 serial port or a 485 serial port; the short-distance wireless communication module adopts a WIFI, Bluetooth, point-to-point or Zigbee transmission module.
Preferably, the remote communication transmission unit comprises a wireless public network communication module, a satellite communication module and a wired private network communication module.
Preferably, the wireless public network communication module is a GPRS, CDMA1x or short message transmission module; the satellite communication module is a Beidou or meteorological satellite transmission module; the wired private network communication module is a TCP, an IP local area network or a private network transmission module.
Preferably, the power supply module further comprises an alternating current power supply converter and a DYZL power supply controller.
Preferably, the arrester is equipped with the bracing piece, the bracing piece has the copper product lightning rod, the lightning rod passes through the copper cable and links to each other with secret lightning-arrest net, inside being furnished with power arrester and switching power supply of arrester.
The subway monitoring system has the beneficial effects that the monitoring instrument module can be used for monitoring and measuring wind, snow, rain, fog and accumulated water along the track, the modular design and the multi-communication mode are adopted, the high integration is realized, when the driving operation safety is influenced by extreme disaster environmental conditions, a decision basis is provided for a manager, a standard and a basis are provided for corresponding measures taken by dispatchers, drivers and other personnel, a basis is provided for the revision and perfection of a comprehensive plan and a special plan, a reference basis is provided for accident prevention in advance, safety operation standards standardization, high-risk section monitoring strengthening and new line design, and the subway informatization construction is promoted and the management capability is improved by realizing real-time dynamic monitoring.
Drawings
FIG. 1 is a block diagram of a WTS30 track safety weather station according to an embodiment of the present invention;
fig. 2 is a power supply module structure diagram of a WTS30 orbit safety weather station according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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, the WTS30 orbit safety weather station includes a monitoring instrument module, a data acquisition module, a data communication module, a power supply module and a lightning protection module.
The monitoring instrument module comprises a warm-humid air integrated microclimate monitoring module, a roadbed laser snow depth monitoring module, a rain, snow and haze integrated traffic weather phenomenon monitoring module and a block water accumulation monitoring module; the temperature and humidity wind integrated microclimate monitoring module is used for measuring and monitoring air temperature, relative humidity, air pressure and wind speed and direction, measuring the relative humidity through a capacitance sensor element, measuring the air temperature by applying an NTC element and measuring the wind speed and direction by using an ultrasonic sensing technology; the roadbed laser snow depth monitoring module can accurately measure the snow depth within a few seconds with millimeter-scale precision, the measuring range is 0-10 m, and when the influence of precipitation and animals is met in the measuring process, the short-period echo can be eliminated through the extension of measuring time and the filtration, the snow or the grassland can be distinguished through the evaluation of the echo signal intensity, and the roadbed laser snow depth monitoring module can work at the temperature of minus 40 ℃; the rain, snow and haze integrated traffic weather phenomenon monitoring module monitors visibility based on the aerosol front scattering principle and analyzes the precipitation process by adopting a laser telemetering technology.
The data acquisition module is an embedded operating system acquisition device; the data acquisition unit adopts modular structure, same monitoring unit should possess the function of inserting a plurality of different kinds of monitoring facilities simultaneously, accomplish the collection of monitoring data such as wind speed, rainfall, fog, buffer memory, preliminary treatment, and limit alarm information is invaded to real-time supervision foreign matter, with wind speed, rainfall, data such as fog and fog monitoring alarm information conveying to the monitoring data processing equipment, possess the self-checking and carry out the real-time supervision of weather to meteorological information collection website to monitoring facility operating condition's detection function.
The data communication module comprises a local communication transmission unit and a remote communication transmission unit; the power supply module comprises a solar power supply unit, a storage battery power supply unit and a commercial power supply unit; the lightning protection module is a lightning arrester.
The embedded operating system collector is a 32-bit CPU DE81 data collector, and the DE81 data collector is provided with 2 paths of DIO, 2 paths of Counter, 3 paths of analog channels, 2 paths of RS232 data output channels and 1 GPRS/SMS communication module; the DE81 data acquisition unit has the following seven performance advantages:
(1) programmable data output: the user can program the format of data output according to corresponding requirements, can add and reduce the output data amount to adapt to various communication requirements, and can also automatically send data at regular time or remotely read the data at a central station;
(2) the average fault-free running time is not less than 10000 hours, the highest power consumption is not more than 1W, and an RS-485 interface is configured, so that the remote wireless transmission of data can be realized;
(3) data storage: the hour punctuality data is solidified and stored, the hour punctuality data can be stored for more than or equal to 1 year, the maximum external storage of 4G can be expanded, minute encryption timing data can be selectively stored, the starting time and the ending time of the stored data can be set, all data are stored by default, and when the storage space is insufficient, the oldest data record is deleted by the instrument;
(4) and (3) expanding an interface: 1 interface 485 is provided;
(5) the communication mode is as follows: the cable is directly connected through GPRS, 3G, RS485, RS232 or RJ 45;
(6) and (3) detecting the working state: self-checking internal voltage, current, internal temperature, ambient temperature and working state of the sensor;
(7) the operating environment is as follows: the working temperature is-50-70 ℃, and the working humidity is 0-100%.
The local communication transmission unit comprises a cable direct connection communication module and a short-distance wireless communication module; the cable direct-connection communication module is provided with an RS232 serial port or a 485 serial port; the short-distance wireless communication module adopts a WIFI, Bluetooth, point-to-point or Zigbee transmission module; the remote communication transmission unit comprises a wireless public network communication module, a satellite communication module and a wired private network communication module; the wireless public network communication module is a GPRS, CDMA1x or short message transmission module; the satellite communication module is a Beidou or meteorological satellite transmission module; the wired private network communication module is a TCP, an IP local area network or a private network transmission module; the short-distance wireless communication module is provided with a terminal maintenance serial port RS232, field maintenance and detection can be conveniently carried out by a user, when data communication is carried out at a long distance, in order to guarantee normal transmission of data and increase the communication distance, long-line drive isolation equipment HSC 25T-RS232 needs to be added in a link, HSC 25T is used in pairs, RS-232 signals output by three lines of transmission, ground and receiving can be transmitted remotely, 25 core holes are connected with a DTE end, 25 core pins are connected with a lead, 25 hole ends acquire energy from a TXD (2) pin, a TXD (2) pin signal line, an RXD (3) pin and a GND (7) pin can be transmitted in an isolation mode, and energy can be provided in an auxiliary mode by utilizing an RTS (4) pin and a DTR (20) pin of the 25 core hole ends.
The GPRS transmission module adopts H77104G industrial DTU, is based on a 4G data communication network, adopts an industrial terminal row interface, and embeds a plurality of protocols such as PPP, TCP/IP, DDP and the like, thereby realizing remote transparent data communication from user equipment to a data center.
The private network transmission module of the invention transmits data through a private LAN mode, and utilizes TG06 network data SERVER, TG06 data SERVER is IO SERVER based on serial port, and can connect the communication serial port of WTS30 rail transit station, such as RS232, RS485, RS422 or bus, etc. interface to LAN local network through data protocol conversion, thus saving the remote problem from site to control monitoring center, TG06 does not analyze the internal data protocol, the data is transmitted to the appointed data SERVER and port transparently; in addition, the TG06 data server can realize TCP SERVER, TCP CLIENT, UDP and other operation modes, and use a unified network API (Winsock \ BSD Sockets) to ensure the compatibility of the data network; the TG06 data server adopts a visual graphic operation interface (WEB interface), can be directly accessed through INTERNET EXPLORER, and is convenient for the user to configure, manage and the like.
The power supply module also comprises an alternating current power supply converter and a DYZL power supply controller; the mutual switching between two power supply modes of solar power supply and commercial power supply can be realized, and the normal operation of the equipment can be ensured when no commercial power exists or continuous rainy days occur; the DYZL power supply unit is an HSC-DY-ZL power controller, the HSC-DY-ZL power controller comprises an air switch, a power adapter and a DY-ZL power control unit, can be connected with an alternating current 220V mains supply, a solar cell panel and a storage battery as input power supplies, and can output DC24V and DC12V, and the DYZ power controller is used for converting an externally connected power supply into an available working power supply inside an instrument, providing stable and reliable power supply for the instrument, resisting fluctuation of external power supply and protecting the instrument.
The AC power supply converter is an AC power supply controller, the specification of an AC input power supply is 85-264VAC50/60Hz, an output DC power supply is 15 VDC2.5A-8A, the AC power supply controller can supply power to the air freshening index station system and is used as the input of a backup storage battery voltage stabilizer to charge a battery, and the AC power supply controller is directly arranged in a system protection case, so that the system maintenance and detection are very convenient.
The DY-ZL power controller is used for charging a system backup storage battery by utilizing the solar panel, and performing charging and discharging control to prevent overcharge and discharge of the battery; the maximum operating current is 10A, the operating voltage is 12V, and the automatic identification characteristic of 24V is provided, so that the device is suitable for systems below 240W.
The lightning arrester is provided with a support rod, the support rod is provided with a copper lightning rod, the lightning rod is connected with an underground lightning protection network through a copper cable, and a power supply lightning arrester and a switching power supply are arranged in the lightning arrester; the lightning arrester is used for leading lightning into a ground net and discharging the lightning to the ground in a very short time under the conditions of direct lightning strike and inductive lightning, and is divided into three sections for protection: the section A is provided with an overcurrent protection and large-current surge discharger at the input end; the B section is relay and RF filtering; the section C is fine clamping protection; the lightning arrester is equipped with the top of bracing piece and installs the lightning rod additional, adopts copper line ground connection.
The invention provides early warning threshold data of rain, snow, fog and wind required by the safe dispatching of the locomotive by monitoring severe weather environments such as heavy fog, heavy precipitation, strong wind and heavy snow conditions, and provides timely and accurate data decision basis for the dispatching center and the safety supervision department to instruct the locomotive to operate at a speed and arrange. Meanwhile, a real-time data source is provided for traffic weather forecast of traffic management departments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the invention.
Claims (8)
- The rail safety weather station of WTS30, its characterized in that: the lightning protection device comprises a monitoring instrument module, a data acquisition module, a data communication module, a power supply module and a lightning protection module;the monitoring instrument module comprises a warm-humid air integrated microclimate monitoring module, a roadbed laser snow depth monitoring module, a rain, snow and haze integrated traffic weather phenomenon monitoring module and a block water accumulation monitoring module; the data acquisition module is an embedded operating system acquisition device; the data communication module comprises a local communication transmission unit and a remote communication transmission unit; the power supply module comprises a solar power supply unit, a storage battery power supply unit and a commercial power supply unit; the lightning protection module is a lightning arrester.
- 2. The WTS30 track safety weather station according to claim 1, wherein: the embedded operating system collector is a 32-bit CPU DE81 data collector, and the DE81 data collector is provided with 2 paths of DIO, 2 paths of Counter, 3 paths of analog channels, 2 paths of RS232 data output channels and 1 GPRS/SMS communication module.
- 3. The WTS30 track safety weather station according to claim 1, wherein: the local communication transmission unit comprises a cable direct connection communication module and a short-distance wireless communication module.
- 4. The WTS30 track safety weather station according to claim 3, wherein: the cable direct-connection communication module is provided with an RS232 serial port or a 485 serial port; the short-distance wireless communication module adopts a WIFI, Bluetooth, point-to-point or Zigbee transmission module.
- 5. The WTS30 track safety weather station according to claim 1, wherein: the remote communication transmission unit comprises a wireless public network communication module, a satellite communication module and a wired private network communication module.
- 6. The WTS30 track safety weather station according to claim 5, wherein: the wireless public network communication module is a GPRS, CDMA1x or short message transmission module; the satellite communication module is a Beidou or meteorological satellite transmission module; the wired private network communication module is a TCP, an IP local area network or a private network transmission module.
- 7. The WTS30 track safety weather station according to claim 1, wherein: the power supply module further comprises an alternating current power supply converter and a DYZL power supply controller.
- 8. The WTS30 track safety weather station according to claim 1, wherein: the lightning arrester is equipped with the bracing piece, the bracing piece has the copper product lightning rod, the lightning rod passes through the copper cable and links to each other with secret lightning-arrest net, inside being furnished with power arrester and switching power supply of lightning arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832534.3A CN110609336A (en) | 2019-09-04 | 2019-09-04 | WTS30 track safety weather station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832534.3A CN110609336A (en) | 2019-09-04 | 2019-09-04 | WTS30 track safety weather station |
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| Publication Number | Publication Date |
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| CN110609336A true CN110609336A (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910832534.3A Pending CN110609336A (en) | 2019-09-04 | 2019-09-04 | WTS30 track safety weather station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595889A (en) * | 2021-07-28 | 2021-11-02 | 深圳市卓翼科技股份有限公司 | Intelligent gateway, weather display method and intelligent terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675948A (en) * | 2013-12-31 | 2014-03-26 | 北京维天信气象设备有限公司 | Automatic weather station |
| CN206725010U (en) * | 2017-05-16 | 2017-12-08 | 锦州阳光气象科技有限公司 | Highway automatic weather station and the monitoring system using highway automatic weather station |
-
2019
- 2019-09-04 CN CN201910832534.3A patent/CN110609336A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675948A (en) * | 2013-12-31 | 2014-03-26 | 北京维天信气象设备有限公司 | Automatic weather station |
| CN206725010U (en) * | 2017-05-16 | 2017-12-08 | 锦州阳光气象科技有限公司 | Highway automatic weather station and the monitoring system using highway automatic weather station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595889A (en) * | 2021-07-28 | 2021-11-02 | 深圳市卓翼科技股份有限公司 | Intelligent gateway, weather display method and intelligent terminal |
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Application publication date: 20191224 |