Standard number: QX/T 83-2019
Standard name: Specifications for construction of mobile meteorological platforms
English name: Specifications for construction of mobile meteorological platforms ||
tt||Standard format: PDF
Release time: 2019-09-18
Implementation time: 2019-12-01
Standard size: 1198K
Standard introduction: This standard is drafted in accordance with the rules given in GB/T1.1-2009
This standard replaces QX/T83-2007 "Specifications for Construction of Mobile Meteorological Platforms". Compared with QX/T83-2007, in addition to editorial changes,
the main technical changes are as follows:
The scope of the standard has been modified (see Chapter 1, Chapter 1 of the 2007 edition);
- Added normative references GB1589, GB7258, GB/T12364-2007, GB/T14198, GB/T30094 (see Chapter 2);
Deleted normative references GB13580.3-1992, GB13580.4-1992, H/T93-2003, HJ/T1932005, QX2-2000, ETSI EN300421, Specification for Surface Meteorological Observation of China Meteorological Administration (2003), Guide to Meteorological Instruments and Methods of Observation (6th Edition) of Commission for Instruments and Methods of Observation (GMO) of World Meteorological Organization (see Chapter 2 of 2007 Edition); Modified the year numbers of normative referenced documents GB50057-94 and GB50343-2004 (see Chapter 2, Chapter 2 of 2007 Edition). ||
tt|| Modified the Chinese and English names of normative referenced documents 1FEF802.3 and IEEE802.11 (see Chapter 2, Chapter 2 of 2007 Edition);
Added the terms and definitions of "mobile meteorological station" and "unmanned aerial vehicle" (see 3.1, 3.4);
Deleted the terms and definitions of “Global Positioning System”, “Geographic Information System”, “Atmospheric Composition”, “Atmospheric Boundary Layer”, “Meteorological Information Comprehensive Analysis and Processing System”, “Nowcasting”, “Satellite One-Way Receiving Station”, “Satellite Digital Video Broadcasting”, “General Radio Packet Service”, and “Code Division Multiple Access Technology” (see 3.1, 3.2, 3,5, 3,6, 3,7, 3.8, 3,9, 3.10, 3,11 and 3,12 of the 2007 edition).
Changed the terms and definitions of “Surface Meteorological Observation” and “Automatic Weather Station” (see 3.2, 3.3, 3.3, 3,4 of the 2007 edition);
Deleted “Vehicle” (see Chapter 4 of the 2007 edition);
Added “Vehicle-mounted Platform” (see Chapter 4)
Modified “Power Supply” and changed the chapter title to “Power Supply and Distribution System” (see Chapter 5, 9.2 of the 2007 edition);
Modified "data communication", changed the chapter title to "communication mode", and took public land mobile communication network communication as the main communication mode and satellite communication as the backup communication mode (see 6.2, 7.1 of the 2007 edition);
Deleted "wireless spread spectrum data communication system" (see 7.1, 3 of the 2007 edition);
Modified the requirements for local area network (see 6.3, 7.3 of the 2007 edition);
Added the functions and composition of "information collection and processing system" (see 7.1, 7.2);
Deleted "voice communication" (see 7.2 of the 200 edition) This standard specifies the requirements for the vehicle-mounted platform, power supply and distribution system, communication transmission system, information collection and processing system, forecast
service system, lightning protection system, and safeguard measures in the construction
of mobile meteorological stations This standard applies to the design, construction and modification of mobile meteorological stations.
2 Normative references
The following documents are indispensable for the application of this document. For any dated referenced document, only the dated version is applicable to this document
. For any undated referenced document, its latest version (including all amendments) is applicable to this document GB1002 Types, basic parameters and dimensions of single-phase plugs and sockets for household and similar purposes GB1589 Overall dimensions, axle loads and mass limits of automobiles, trailers and automobile trains
GB2099.1 Plugs and sockets for household and similar purposes Part 1: General requirements GB7258 Technical conditions for motor vehicle operation safety
GB/T12364-2007 Technical requirements for domestic satellite communication system access
GB/T14 198 General specification for microphones
GB16915.1 Switches for household and similar fixed electrical installations Part 1: General requirements
GB19517 National electrical equipment safety technical specification
GB/T30094 Technical specification for industrial Ethernet switches
GB50057-2010 Lightning protection design specification for buildings
GB50343—2012 Technical specification for lightning protection of electronic information systems in buildings
QX/T1Ⅱ automatic weather station
This standard specifies the requirements for the vehicle-mounted platform, power supply and distribution system, communication transmission system, information collection and processing system, forecast service system, lightning protection system, and safeguard measures in the construction of mobile meteorological stations. This standard applies to the design, construction, and modification of mobile meteorological stations.

ICS07.060
Meteorological Industry Standard of the People's Republic of China
QX/T83—2019
Replaces QX/T83—2007
Specifications for construction of mobile meteorological platforms
Specifications for construction of mobile meteorological platformsIndustry Standard Information Service Platform
Published on September 18, 2019
China Meteorological Administration
Implemented on December 1, 2019
Industry Standard Information Service Platform
Normative Reference Documents
Terms and Definitions
On-board Platform
Power Supply and Distribution System
Communication Transmission System
Information Collection and Processing System
Forecast service system
Lightning protection system
Safeguard measures
References
QX/T83—2019
Industry standard information service platform
Industry standard information service platform
This standard was drafted in accordance with the rules given in GB/T1.1-2009 QX/T83—2019
This standard replaces QX/T83—2007 "Specifications for the Construction of Mobile Meteorological Stations". Compared with QX/T83-2007, in addition to editorial changes, the main technical changes are as follows:
The scope of the standard has been modified (see Chapter 1, Chapter 1 of the 2007 edition); - Added normative references GB1589, GB7258, GB/T12364-2007, GB/T14198, GB/T30094 (see Chapter 2);
Deleted normative references GB13580.3-1992, GB13580.4-1992, HJ/T93-2003, HJ/T1932005, QX2-200 0, ETSI EN 3004 21, China Meteorological Administration Surface Meteorological Observation Specifications (2003), World Meteorological Organization Commission for Instruments and Methods of Observation (GMO) Guide to Meteorological Instruments and Observation Methods (Sixth Edition) (see Chapter 2 of the 2007 edition); Modified the year numbers of the normative referenced documents GB 50057-94 and GB 50343-2004 (see Chapter 2, Chapter 2 of the 2007 edition);
Modified the Chinese and English names of the normative referenced documents IEEE 802.3 and IEEE 802.11 (see Chapter 2, Chapter 2 of the 2007 edition);
- Added the terms and definitions of "mobile meteorological station" and "unmanned aerial vehicle" (see 3.1 and 3.4); deleted the terms and definitions of "global positioning system", "geographic information system", "atmospheric composition", "atmospheric boundary layer", "meteorological information comprehensive analysis and processing system", "nowcast", "satellite one-way receiving station", "satellite digital video broadcasting", "general wireless packet service" and "code division multiple access technology" (see 3.1, 3.2, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11 and 3.12 of the 2007 edition); modified the terms and definitions of "ground meteorological observation" and "automatic weather station" (see 3.2 , 3.3, 3.3 and 3.4 of the 2007 edition); deleted "vehicle" (see Chapter 4 of the 2007 edition); added "vehicle-mounted platform" (see Chapter 4); modified "power supply" and changed the chapter title to "power supply and distribution system" (see Chapter 5, 9.2 of the 2007 edition); modified "data communication", changed the chapter title to "communication mode", and took public land mobile communication network communication as the main communication mode and satellite communication as the backup communication mode (see 6.2, 7.1 of the 2007 edition); deleted "wireless spread spectrum digital quality Dixin system" (see 7.1.3 of the 2007 edition); modified the LAN requirements (see 63, 7.3 of the 2007 edition); added the kinetic energy expansion component of "information acquisition and processing system" (see 7.1, 7.2); deleted "voice communication" (see 7.2 of the 2007 edition), modified "vehicle-mounted automatic weather station", and described the fixed automatic weather station and mobile automatic weather station separately (see 7.3, 7.4, 5.1 of the 2007 edition);
-Deleted "vehicle-mounted atmospheric composition observation system", "vehicle-mounted atmospheric boundary layer observation system" and "vehicle-mounted Doppler weather radar" (see 5.2, 5.3 and 5.4 of the 2007 edition);
Modified - Modified "Micro Unmanned Aircraft Weather Detection System" and changed the title to UAV (see 7.5, 5.5 of the 2007 edition);
Modified "Audio and Video Collection" (see 7.6, 5.6 of the 2007 edition); Deleted "Other Data Reception" (see 5.7 of the 2007 edition); - Modified "Functions and Requirements of Forecast Service Platform", no longer requiring the installation of MICAPS, and modified other functions and components (see 8.1, 8.2, 6.1 of the 2007 edition);
- Added requirements for software, video conferencing and display equipment (see 8.3); m
Q X/T83--2019
Modified the chapter title of "Lightning Protection and Grounding" to "Lightning Protection System" (see Chapter 9, Chapter 8 of the 2007 edition); modified the "General Provisions" (see 9.1, 8.1 of the 2007 edition); modified the article titles and arrangement of "Lightning Protection Design", "Shielding, Equipotential Connection and Grounding Requirements" and "Lightning Wave Intrusion Protection Measures" (see 9.2.9.3, 8.2, 8.3 and 8.4 of the 2007 edition); modified the "Lightning Protection Design" and changed the specific implementation methods and equipment parameters to comply with the requirements of GB50057--2010 (see 9 .2, 8.2 of the 2007 edition); modified "shielding, equipotential connection and grounding requirements" "lightning wave intrusion protection measures" (see 9.2, 9.3, 8.3, 8.4 of the 2007 edition);
deleted "personnel" (see 9.1 of the 2007 edition); modified "equipment guarantee" and "field work and living facilities", deleted tents, chemical protective clothing, etc., added support columns, safety hammers and other tools (see Chapter 10, 9.3, 9.4 of the 2007 edition); deleted "work specifications and work processes" (see Chapter 10 of the 2007 edition); added references (see references). This standard was proposed and managed by the National Meteorological Disaster Prevention and Mitigation Standardization Technical Committee (SAC/TC345). The drafting unit of this standard: Shandong Meteorological Observatory. The main drafters of this standard: Li Gang, Li Jianming, Wang Wenqing, Hu Xianfeng, An Xueyin, Guo Junjian. The previous versions of the standards replaced by this standard are: QX/T83—2007.
Industry Standard Information Service Platform
1 Scope
Mobile Meteorological Station Construction Specifications
QX/T83—2019
This standard specifies the requirements for the vehicle-mounted platform, power supply and distribution system, communication transmission system, information collection and processing system, forecast service system, lightning protection system, and safeguard measures in the construction of mobile meteorological stations. This standard applies to the design, construction and modification of mobile meteorological stations. 2 Normative References
The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document. GB1002 Types, basic parameters and dimensions of single-phase plugs and sockets for household and similar purposes GB1589 Dimensions, axle loads and mass limits of automobiles, trailers and trains Plugs and sockets for household and similar purposes Part 1: General requirements GB2099.1
Technical conditions for motor vehicle operation safety
GB7258
GB/T12364—2007 Technical requirements for domestic satellite communication system access GB/T14198 General specifications for microphones
GB16915.1 Switches for household and similar fixed electrical installations Part 1: General requirements National electrical equipment safety technical specification GB19517 GB/T30094 Technical specification for industrial Ethernet switches GB50057—2010 Design specification for lightning protection of buildings GB50343—2012 Technical specification for lightning protection of electronic information systems in buildings QX/T1Ⅱ automatic weather station ANSI/IEEE8023 Information technology standard Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier Sense Multiple Access with Collision De-tection (CSMA/CD) Access Method and Physical Layer Specifications Specifications) ANSI/IEEE802.11 Information Technology Standard Telecommunications and Information Exchange Between SycnsLcal and Metropolitan Area Networks Specific Requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications) 3 Terms and Definitions
The following terms and definitions apply to this document. 1
QX/T83—2019
Mobile meteorological platformmobilemeteorologicalplatform A mobile work platform that uses a vehicle as a carrier, is equipped with business systems such as meteorological observation and forecasting services, and support systems such as power supply and distribution, and communications. It can safely and quickly reach the designated location to provide on-site meteorological forecast services. 3.2
Surface meteorological observation
surfacemeteorologicalobservatiorSystematic and continuous observation and measurement of meteorological conditions and their changing processes within a certain range on the earth's surface with the help of instruments and manual labor [GB/T35221:2017, definition 3.2
automaticweatherstation;AWS
Automatic weather station
An instrument that can automatically observe, process, store and transmit ground meteorological elements. [GB/T33703-2017, definition 3.2]
unmanned aircraft; UA
UAV
Unmanned aircraft managed by a control station and controlled by radio remote control equipment or self-prepared programs. 4 Vehicle-mounted platform
4.1 The vehicle-mounted platform shall meet the following requirements:
- It can install all necessary equipment and provide the space required for the normal operation of the equipment; it can provide the space and facilities required for holding meetings of 5 people (inclusive) or more; - It has an internal temperature regulation function to meet the temperature requirements of personnel and equipment when working. 4.2 The vehicle-mounted platform can be modified from a bus, truck or other vehicle. After the vehicle is modified, it shall meet the following requirements: 1. It shall have complete materials such as invoice, vehicle certificate, original vehicle chassis certificate, vehicle conformity certificate, etc. required for national motor vehicle registration:
1. The total mass of the authorized personnel and newly added equipment and facilities shall not exceed the load of the basic vehicle model, and the parameters such as vehicle braking performance, external dimensions and axle load shall comply with the provisions of GB1589, and the basic technical requirements for operation safety such as the whole vehicle and main assemblies, safety protection devices, etc. shall comply with the provisions of GB7258:
1. It shall be equipped with a satellite navigation system.
5 Power supply and distribution system
5.1 Function
Standard information service platform
Should be able to provide working power for the mobile meteorological station. 5.2 Basic requirements
It shall be equipped with UPS (uninterruptible power supply), and the communication transmission system, information collection and processing system, and forecast service system can be powered by UPS5.2.1
.
5.2.2 It is advisable to use an external power supply. If there is no external power supply, the vehicle inverter power supply or generator power supply can be used. 5.2.3 It should have an external power supply interface, and an aviation socket should be used. The cable length should be no less than 50m. 5.2.4 220V, 50Hz AC should be used, and 380V, 50Hz AC can be used when necessary. 5.2.5 It should have an emergency power-off device, and each distribution output should have an overcurrent protection device. High-power electrical equipment such as air conditioners and working equipment 2
should be powered by separate circuits.
QX/T83—2019
5.2.6 Power supply and distribution facilities such as inverter equipment, power boxes, cables, sockets, and electrical switches should meet the maximum power load and leave a margin of no less than 20%
5.2.7 The markings, requirements and basic parameters of electrical switches, plugs, and sockets should comply with the provisions of GB16915.1, GB2099.1, and GB1002 respectively.
5.3.1 It shall comply with the provisions of GB19517.
5.3.2 In the absence of an external power supply, the power supply time shall not be less than 30 minutes. 5.3.3 The rated power shall meet the maximum load of the mobile meteorological station and leave a margin of not less than 20%. 5.3.4 The battery shall be a special sealed battery without cracks, sand holes and other mechanical damage. 5.4 Generator
5.4.1 It shall comply with the provisions of GB19517.
5.4.2 The output AC frequency shall be within the range of 50Hz±1Hz. The rated power shall meet the maximum load of the mobile meteorological station and leave a margin of not less than 20%. 5.4.3
6 Communication transmission system
6.1 Function
Should have the following functions:
Can access the meteorological business intranet to obtain internal meteorological information and send on-site information; can access the Internet to obtain external relevant information; can form a local area network, and each device can communicate with each other. 6.2 Communication method
6.2.1 Use public land mobile communication as the main communication method of the mobile meteorological station, and meet the following conditions: Select 2 or more communication operators to back up each other: When switching between different communication operators, the operation should be simple, convenient and feasible; Under the condition of meeting the business communication needs, it is advisable to select a communication mode with advanced technology; Can access the meteorological business intranet through VPN (virtual private network) technology. Note: The public land mobile communication network is a network established or operated by a communication operator to provide land mobile transportation services to the public. 6.2.2 Satellite communication is used as a backup communication method for mobile meteorological stations, and the following conditions are met: A vehicle-mounted satellite station or a portable satellite station can be used to establish a communication link: Note: A portable satellite station is composed of several small equipment boxes and detachable antennas. It is a satellite mobile communication station that can realize the functions of emergency communication services, short-range transmission, short-range coverage and wireless access. It can be carried by general transportation or manpower, and the layout is fast and flexible. The communication rate should not be less than 2Mbit/s;
-It can be connected to the meteorological service intranet through VPN technology: It should comply with the provisions of Chapter 13 of GB/T12364-2007. 6.3 Local area network
6.3.1 Internal networking communication should comply with the provisions of ANSI/IEEE802.3. 3
QX/T83-2019
6.3.2 The network structure should adopt a star structure, and can be networked in both wired and wireless ways. 6.3.3 The switch shall comply with the provisions of GB/T30094, and its throughput, forwarding rate and other performance shall meet the full-load operation requirements of the mobile meteorological station business, and at least 30% of the margin shall be reserved. 6.3.4 The wireless access shall comply with the provisions of ANSI/IEEE802.11, with a coverage range greater than 50m and access control function 7 Information collection and processing system
7.1 Function
Should have the following functions:
Able to collect, display, store and transmit ground meteorological observation data in real time; able to collect, display and transmit audio and video information inside and outside the mobile meteorological station. 7.2 Composition
7.2.1 It should be equipped with a fixed automatic weather station, and can be equipped with mobile automatic weather stations, drones and other equipment according to needs. Note 1: A fixed automatic weather station is an automatic weather station installed on a vehicle platform. Note 2: A mobile automatic weather station is an automatic weather station that is easy to carry, has a simple structure and is suitable for rapid installation. 7.2.2 It should be equipped with audio and video acquisition equipment.
7.3 Fixed automatic weather station
7.3.1 It should be able to observe meteorological elements such as temperature, wind direction, wind speed, rainfall, air pressure, relative humidity, etc., and its technical indicators should meet the requirements of QX/T1.
7.3.2 The installation conditions are as follows:
The wind sensor should be 10m~12m away from the ground. The wind pole should be electrically or manually retractable; the temperature and humidity sensors should be placed in the radiation shield, and the height from the roof can be adjusted according to needs, preferably 1.5m; the collector should be suspended, and the air pressure sensor should be placed in the collector; a rain sensor should be installed in an open place; the top of the vehicle-mounted platform should be embedded with anti-sunlight reflection treatment. 7.4 Mobile automatic weather station
Should be able to observe meteorological elements such as temperature, wind direction, wind speed, rainfall, relative humidity, and its technical indicators should meet the requirements of QX/T1. 7.5 UAV
7.5.1 The empty weight should be less than or equal to 4kg, and the take-off weight should be less than or equal to 7kk7.5.2 It should be equipped with a video shooting device, and the number of shooting pixels should be no less than 2 million. 7.5.3 The video output interface can adopt one or more of HD-SDI (high-definition digital component serial interface), RCB primary color component interface), HDMI (high-definition multimedia interface), and should match the internal display device and video conferencing device interface of the mobile meteorological station. 7.5.4 Meteorological detection equipment can be equipped according to needs, and its technical performance should meet the following requirements: temperature measurement range: -40℃～50℃;
temperature error: less than or equal to 0.5℃;
relative humidity measurement range: 20%~95%;
relative humidity error: less than or equal to 5%. 4
7.6 Audio and video equipment
7.6.1 It can collect audio and video of the weather and environment inside and near the mobile meteorological station. 7.6.2 The equipment configuration meets the following conditions:
QX/T83—2019
There is at least one internal camera, and the number of shooting pixels should not be less than 2 million. The camera settings should meet the needs of capturing the speaker's image and the panoramic view of the venue.
There should be at least one external camera, the number of pixels should not be less than 2 million, and the zoom should not be less than 20 times. It is advisable to configure the pan-tilt and camera control equipment. The pan-tilt mounted on the roof should be firm and stable, and have rainproof and infrared functions. It can rotate 360 ​​degrees horizontally and the elevation angle can be changed from 0 to 30 degrees.
It is advisable to use a directional microphone. The directivity, frequency response, equivalent noise and overload sound pressure of the microphone should comply with the provisions of GB/T14198.
8 Forecast service system
8.1 Function
It should have the following functions:
It can obtain meteorological observation data, analysis products, forecast products and relevant information such as air quality and hydrology; it can process and analyze various meteorological data;
-It can produce, display, distribute and transmit meteorological service products: it can hold video consultations with relevant meteorological stations.
8.2 Composition
Equipped with the following hardware and software:
Computer, preferably a portable computer; high-definition video conferencing system and display equipment; small color printer:
-Forecast service software;
Office system, geographic information video charging and other business auxiliary software. 8.3 Basic requirements
8.3.1 Meteorological business software should be able to realize functions such as data analysis, forecast production and service product distribution and printing. 8.3.2 Equipped with a high-definition video conferencing system to achieve two-way display of audio and video computer signals with relevant meteorological stations. 8.3.3 Equipped with display equipment and meet the following requirements: support simultaneous display and visual consultation of two-way signals from camera and computer; can connect and display automatic weather station observation data, roof and in-vehicle video signals, unmanned 1 standard frequency signals, etc.; can connect and display forecast service system.
9 Lightning protection system
9.1 Basic requirements
The mobile weather station should adopt a comprehensive protection measure combining external and internal lightning protection. When carrying out on-site services, if there is no possibility of lightning, only grounding measures can be taken. 5
QX/T83-—2019
9.2 External lightning protection
9.2.1 Equipment such as fixed automatic weather stations installed on the roof should take direct lightning protection measures. The installation of lightning rods should adopt the method of installing independent lightning rods. The technical requirements of independent lightning rods, down conductors and grounding devices should comply with the provisions of 4.2 and Chapter 5 of GB50057-2010.
9.2.2 The metal shell of the vehicle body should be grounded, and a grounding wire clip should be reserved on the vehicle body. 9.2.3 The grounding of the automatic weather station equipment, the vehicle body and the lightning protection grounding should share the same grounding device. 9.3 Internal lightning protection
9.3.1 The mobile meteorological station should be equipped with an equipotential connection terminal board, which should be reliably connected to the vehicle body and connected to the grounding device through the vehicle body grounding wire. The metal casing, rack, cabinet, metal pipe, cable shielding layer, information system anti-static grounding, safety protection grounding, and surge protector grounding of electrical and electronic equipment should be connected to the equipotential connection terminal board through the shortest distance through the equipotential connection wire. The equipotential connection wire and the equipotential connection terminal board should be connected by bolts. 9.3.2 Various cables entering and exiting the vehicle should use cables with metal shielding layers. The metal shielding layers of various cables should be connected to the grounding device to form an equipotential body and a shielded grounding body
9.3.3 The selection, installation and parameters of surge protectors for electrical systems and electronic information systems should comply with the provisions of 5.4 and 6.5 of GB503432012.
Safeguard measures
10.1 The mobile meteorological station should be equipped with:
Support columns, wires and other fixing devices used when the vehicle-mounted platform is in the stationary state; general maintenance tools and special tools for the installation and debugging of communication and detection equipment; rain gear, fire extinguisher, gas mask, safety hammer, emergency flashlight and other work and living supplies. 10.2 Vehicle-mounted fixed equipment should adopt anti-vibration measures such as installing rubber isolators and foam rubber. 10.3 Vehicle-mounted mobile equipment, tools, etc. should be packed and stored and placed firmly. Industry Standard Information Service Platform1It can collect audio and video of the weather and environment inside and near the mobile meteorological station. 7.6.2 The equipment should meet the following conditions:
QX/T83—2019
There should be at least one internal camera, and the number of shooting pixels should not be less than 2 million. The camera settings should meet the needs of capturing the speaker's image and the panoramic view of the venue.
There should be at least one external camera, and the number of shooting pixels should not be less than 2 million, and the zoom should not be less than 20 times. It is advisable to configure the pan-tilt head and camera control equipment. The pan-tilt head should be firm and stable on the roof, and have rainproof and infrared functions. It can rotate 360 ​​degrees horizontally, and the elevation angle can be changed from 0 to 30 degrees. bZxz.net
It is advisable to use a directional microphone. The directivity, frequency response, equivalent noise and overload sound pressure of the microphone should comply with the provisions of GB/T14198.
8 Forecast service system
8.1 Function
Should have the following functions:
Able to obtain meteorological observation data, analysis products, forecast products and relevant information such as air quality and hydrology; Able to process and analyze various meteorological data;
-Able to produce, display, distribute and transmit meteorological service products: Able to hold video conferences with relevant meteorological stations.
8.2 Composition
Equipped with the following hardware and software:
Computer, preferably a portable computer; high-definition video conference system and display equipment; small color printer:
-Forecast service software;
Office system, geographic information video charging and other business auxiliary software. 8.3 Basic requirements
8.3.1 Meteorological business software should be able to realize functions such as data analysis, forecast production and service product distribution and printing. 8.3.2 Equipped with a high-definition video conference system to realize two-way display of audio and video computer signals with relevant meteorological stations. 8.3.3 Equipped with display equipment, and meet the following requirements: support simultaneous display and visual consultation of two-way signals of camera and computer; can receive people and display observation data of automatic weather station, video signals on the roof and inside the vehicle, unmanned 1 standard frequency signals, etc.; can receive people and display forecast service system.
9 Lightning protection system
9.1 Basic requirements
Mobile weather stations should adopt comprehensive protection measures combining external lightning protection and internal lightning protection. When carrying out on-site services, if there is no possibility of lightning, only grounding measures can be taken. 5
QX/T83-—2019
9.2 External lightning protection
9.2.1 Fixed automatic weather stations and other equipment installed on the roof should take direct lightning protection measures. The installation of lightning rods should adopt the method of installing independent lightning rods. The technical requirements of independent lightning rods, down conductors and grounding devices should comply with the provisions of 4.2 and Chapter 5 of GB50057-2010.
9.2.2 The metal shell of the vehicle body should be grounded, and a grounding wire clip should be reserved on the vehicle body. 9.2.3 The grounding of the automatic weather station equipment, the vehicle body grounding and the lightning protection grounding should share the same grounding device. 9.3 Internal lightning protection
9.3.1 An equipotential connection terminal board should be installed in the mobile weather station. The equipotential connection terminal board should be reliably connected to the vehicle body and connected to the grounding device through the vehicle body grounding wire. The metal shell, rack, cabinet, metal pipe, cable shielding layer, information system anti-static grounding, safety protection grounding, and surge protector grounding of electrical and electronic equipment should be connected to the equipotential connection terminal board through the equipotential connection wire at the shortest distance. The equipotential connection wire and the equipotential connection terminal board should be connected with bolts. 9.3.2 Cables with metal shielding layers should be used for various cables entering and exiting vehicles. The metal shielding layers of various cables should be connected to the grounding device to form equipotential bodies and shielded grounding bodies.
9.3.3 The selection, installation and parameters of surge protectors for electrical systems and electronic information systems should comply with the provisions of 5.4 and 6.5 of GB503432012.
Safeguard measures
10.1 The mobile meteorological station should be equipped with:
Support columns, pull wires and other fixing devices used when the vehicle-mounted platform is in the stationary state; general maintenance tools and special tools for the installation and commissioning of communication and detection equipment; rain gear, fire extinguishers, gas masks, safety hammers, emergency flashlights and other work and living supplies. 10.2 Anti-vibration measures such as rubber isolators and foam rubber should be taken for vehicle-mounted fixed equipment. 10.3 Vehicle-mounted mobile equipment, tools, etc. should be packed and stored and placed firmly. Industry Standard Information Service Platform1It can collect audio and video of the weather and environment inside and near the mobile meteorological station. 7.6.2 The equipment should meet the following conditions:
QX/T83—2019
There should be at least one internal camera, and the number of shooting pixels should not be less than 2 million. The camera settings should meet the needs of capturing the speaker's image and the panoramic view of the venue.
There should be at least one external camera, and the number of shooting pixels should not be less than 2 million, and the zoom should not be less than 20 times. It is advisable to configure the pan-tilt head and camera control equipment. The pan-tilt head should be firm and stable on the roof, and have rainproof and infrared functions. It can rotate 360 ​​degrees horizontally, and the elevation angle can be changed from 0 to 30 degrees.
It is advisable to use a directional microphone. The directivity, frequency response, equivalent noise and overload sound pressure of the microphone should comply with the provisions of GB/T14198.
8 Forecast service system
8.1 Function
Should have the following functions:
Able to obtain meteorological observation data, analysis products, forecast products and relevant information such as air quality and hydrology; Able to process and analyze various meteorological data;
-Able to produce, display, distribute and transmit meteorological service products: Able to hold video conferences with relevant meteorological stations.
8.2 Composition
Equipped with the following hardware and software:
Computer, preferably a portable computer; high-definition video conference system and display equipment; small color printer:
-Forecast service software;
Office system, geographic information video charging and other business auxiliary software. 8.3 Basic requirements
8.3.1 Meteorological business software should be able to realize functions such as data analysis, forecast production and service product distribution and printing. 8.3.2 Equipped with a high-definition video conference system to realize two-way display of audio and video computer signals with relevant meteorological stations. 8.3.3 Equipped with display equipment, and meet the following requirements: support simultaneous display and visual consultation of two-way signals of camera and computer; can receive people and display observation data of automatic weather station, video signals on the roof and inside the vehicle, unmanned 1 standard frequency signals, etc.; can receive people and display forecast service system.
9 Lightning protection system
9.1 Basic requirements
Mobile weather stations should adopt comprehensive protection measures combining external lightning protection and internal lightning protection. When carrying out on-site services, if there is no possibility of lightning, only grounding measures can be taken. 5
QX/T83-—2019
9.2 External lightning protection
9.2.1 Fixed automatic weather stations and other equipment installed on the roof should take direct lightning protection measures. The installation of lightning rods should adopt the method of installing independent lightning rods. The technical requirements of independent lightning rods, down conductors and grounding devices should comply with the provisions of 4.2 and Chapter 5 of GB50057-2010.
9.2.2 The metal shell of the vehicle body should be grounded, and a grounding wire clip should be reserved on the vehicle body. 9.2.3 The grounding of the automatic weather station equipment, the vehicle body grounding and the lightning protection grounding should share the same grounding device. 9.3 Internal lightning protection
9.3.1 An equipotential connection terminal board should be installed in the mobile weather station. The equipotential connection terminal board should be reliably connected to the vehicle body and connected to the grounding device through the vehicle body grounding wire. The metal shell, rack, cabinet, metal pipe, cable shielding layer, information system anti-static grounding, safety protection grounding, and surge protector grounding of electrical and electronic equipment should be connected to the equipotential connection terminal board through the equipotential connection wire at the shortest distance. The equipotential connection wire and the equipotential connection terminal board should be connected with bolts. 9.3.2 Cables with metal shielding layers should be used for various cables entering and exiting vehicles. The metal shielding layers of various cables should be connected to the grounding device to form equipotential bodies and shielded grounding bodies.
9.3.3 The selection, installation and parameters of surge protectors for electrical systems and electronic information systems should comply with the provisions of 5.4 and 6.5 of GB503432012.
Safeguard measures
10.1 The mobile meteorological station should be equipped with:
Support columns, pull wires and other fixing devices used when the vehicle-mounted platform is in the stationary state; general maintenance tools and special tools for the installation and commissioning of communication and detection equipment; rain gear, fire extinguishers, gas masks, safety hammers, emergency flashlights and other work and living supplies. 10.2 Anti-vibration measures such as rubber isolators and foam rubber should be taken for vehicle-mounted fixed equipment. 10.3 Vehicle-mounted mobile equipment, tools, etc. should be packed and stored and placed firmly. Industry Standard Information Service Platform
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