SL 292-2004 Water Conservancy System Communication Service Guidelines (with clause explanation)
Some standard content:
Water conservancy industry standard of the People's Republic of China
ST, 292-2004
Guidelinc for telecommmunication serviceof waterdepartment
2004-03-12 issued
2004-06-21 implemented
issued by the Ministry of Water Resources of the People's Republic of China
Ministry of Water Resources of the People's Republic of China
About the approval of the Ministry ... 2C64: from the implementation of the month, the national water conservancy technology association issued shares, the second heart of February 10, 2002, the Ministry of water resources for ... Water conservancy must be unified and certified by the industry, and the reuse of Ningjiao is not recommended for the text:
This standard is the standard of the people's Republic of China Ministry of Water Resources This standard issuing agency: Hydrological Bureau of the Ministry of Water Resources
This standard is supported by the unit: Water Resources Information Center of the Ministry of Water Resources This standard is the main unit: Water Resources and Water Resources Information Center This standard is marked with a fee: Yellow River Water Conservancy Commission of the Ministry of Water Resources Yangtze River Water Conservancy Commission
Ministry of Water Resources Standard River Water Conservancy Commission
Ministry of Water Resources Haihe River Water Conservancy Commission
Ministry of Water Resources Songliao Water Conservancy Commission
This standard is published by: China Water Resources and Hydropower Press This standard is edited by: Mengyang Zhu Changnian Li Yazhong Hua Wei Sun Chaojiang
Guan Huaimin
Zhang Cheng Ding Jun Lin Tao Zhou Guanghua
Liu Yunrou Wande
Heart all are the technical leaders of the meeting, Sun Shouyu does not know the standard operation example format can be checked: to loose 1 general
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: technical design code
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4 kinetic energy industry number
5 industry change request
3.3 its monitoring quantity treatment
piece transmission contraction, multiplexing upper hand
6.9 grams of life
environment standard out adjustment statement
system exchange descriptionbZxz.net
1 general principles
[.! In order to meet the needs of the development of water conservancy for the two information industry, guide the planning, design, management and management of water conservancy information series, the company has formulated this guideline. 1.2 This guide is suitable for daily water conservancy system communication services, 1.3 Water conservancy communication services are for medicine, drought resistance, emergency rescue, calibration, and other water conservancy work, and provide communication services, water resources management, environmental protection, water conservancy and electricity administration, and other water conservancy work. Data is more like information transmission. 1.4 The water conservancy system network that carries the water conservancy system business should be able to complete, determine, and communicate with partners under certain conditions, such as the environment, weather, and other conditions. It should ensure the mutual verification of information, the actual situation, and various dispatching decisions, and provide communication services for the rescue and disaster relief site. The following principles should be followed: 1. The water conservancy communication network should be unified, hierarchical, and extended. 2. The water conservancy communication network should be practical, transparent, and strategic. The water conservancy network should be "public, dedicated, and complementary". The construction of the pharmaceutical network should be a combination of technology and the overall situation, and give full play to its effectiveness. 5. The communication system of the second process, or the process of the second process of the second process, 1.0.5 In addition to complying with the government's guidance, the relevant standards of the current practice should also be followed.
2 Referenced standards
2.0.1 The clauses in the ten standards are not only the clauses of the referenced standards, but also the clauses of this guideline. For the referenced standards with the date indicated, all subsequent amendments (not including the contents of the date of lapse) or versions shall apply retroactively to this guideline. For the referenced standards that have been expired, the latest version shall apply.
Automatic telephone exchange network annual user signal type 3 (G03378 ball code modulation communication system network digital access mountain reference 3 (GH1)) variable building auxiliary equipment production specification (date 55) hydrological basic meter information department standard 3 (GB50995-8) permanent hydropower engineering technology sea bridge special (river one)
Hydrological white dynamic measurement system technical specification 3 (S1) Hydrological white dynamic measurement system law communication circuit equipment regulations (S) Water conservancy engineering basic information code compilation period S212-93 Ministry of Posts and Telecommunications telephone exchange equipment general book technical specification requirements: (G032) automatic state production switch access fee requirements (YD3 41*Excitation and grounding design specifications for stations" (YD2311) Seventh-day student housing design standard 3YDCC3
≤Digital version II part) Reverse 1 pull design standard (Y5001) Domestic industrial satellite certification small earth station VAST communication table system T program design hundred lines of business standard (Y5028)
《Public discussion of Ma video system engineering design specifications (Y033) Cluster communication second program design temporary blank 3 (71) 5) 34: Network satellite communication room earth station engineering design specifications 3 (Y5 synchronization effect series 《SDH】Microwave relay communication system second program design specifications (YD/T SC8)
Technical regulations for the design of communication stations and communication equipments. Part 2
20.2 General principles for quantities and symbols 3 (3101), "Government and units", (G3122) shall be followed, units and symbols shall apply, this regulation, 3 Terms and codes
3.1 Terms
3.1.1 The water conservancy communication network wtertclecomu.i:aimwtrk is a water conservancy department network or other communication resources, which is the basic research platform of water conservancy communication.
3.].2 Tongchengwatarshed| |tt||The watershed of the surface water is surrounded by the watershed area, which can block the water area of the surface water.
3..3 The areas to be monitored are as follows: high flood in the county, rivers and lakes, and special areas. The construction of fixed buildings and related buildings in the flood-resistant area, 3.1.4 and local business rcmatecauu.tation through the video system, the communication circuit and the first machine technology to achieve the six points of real-time video, the first benefit of the data information exchange. 3.1.5 Pre-waiting andzecdback city storage reading area city use communication skills, the actual buried root information downlink transmission benefit site value information transmission first
3.1.6 band standard transfer to two on the electric Ze information unlnnlladielnrmuniastian
not immediately the department use the individual far, group call function of the unit line adjustment cool Di consultation system, one for a single station, single three or double single 1 as above. 3.2 code
3.2. 1AIM, asynchronous transfer mode
3.2.2E": the transmission rate is 8.48M1n digital edge rainbow specification 3.2.3F total M: all 5 types of out-of-band signaling, voice transmission Han 1 line or 2 line tax signal report change transmission connection factory
24: digital child
3.2.5EJR, equivalent total loss rate. 3.2.6G.723: Telecommunications standards for hierarchical digital connections and electrical equipment. 3.2.7G/T reception system quality and quality. 3.2.%11..124: International Confidence Alliance for 1SD standards. 3.2.9H.3, International Telecommunication Union for multimedia communications on 1P networks. 3.3.01F: Just asked the implementation. 3.2.11SLN: Line Service Rate Network. MCU, Multi-node Control Unit. MPIS: Net Protocol Indicator Interchange. 3.1.14DU, 3D Element. PAIX, Private Automatic User Interchange Analysis. PDH: Standard Digital Hierarchy.
3.2.7PSTN: Public Switched Network.
3.2.185: Service License.
3.2-19R.I-43, 8-wire equipment registered with the United States Telecommunications Commission (FX).
3.2.2R522: The three standards of 9252, EA2321), E1A/T1A232 E, which define the physical and geometric characteristics of binary digital transmission.
3.2.315DI: Digital System.
3.2.225FL: Full flux density.
3.2-23$TM, chip transmission code.
3. 2. 24 [, HF special interrupt.
3.2.25.35: High-speed data transmission standard developed by the International Telecommunication Union, VHH, its high frequency.
WAV: Wide Area Network.
WDM; is divided and multiplexed.
4 Functions and business
d.1 Function
4.1, "Administrative certificate, water conservancy and deep water conservancy can complete the service\1 internal and! Request the internal certificate of the scientific ticket system to obtain the ticket, and use the business activity to complete the fax and departmental data transmission and other services.
41.2 The measurement of each flood control source gate and its key areas such as the Tai (central) flood control area, the city's main original station, the Ou Hongdian investment and natural gas belt areas, etc. should be strictly controlled and delivered to facilitate the completion of command and dispatch orders. 4.1.3 The early information transmission of the sun. The 17 natural gas flood control command departments should select the 17 areas of the currency water conservancy, receive the relevant information, and transmit the three conditions, the actual situation, to accurately and timely forecast and stabilize the flood control dispatch rate. 4.1.4 Before the meeting, the external anti-sinking rate control voice "can be used in different places and systems: in different locations, joint analysis, research and decision-making, timely and scientifically formulate consultation and dispatching plans, and the environmental protection system can be used to provide services for other water conservancy businesses. 4.15 The water conservancy department should use the telemetry, sensing, communication and computer technology to build a remote data collection system to obtain data in a timely manner, and obtain rainfall indicators, water conditions and other information points within a specified month. 4.1.6 The water conservancy department should use a complete communication system composed of a monitoring center and a communication control station to adjust the operating status of the remote engineering equipment, and realize the simulation of the operation status of the process. 4.1.7 The water resources management point transmission price, the water department should adopt a variety of communication Answer: Establish a water resource measurement and management information system to coordinate and allocate water resources in rivers and source basins. 41.8 Preventive response: Water conservancy departments should set up regional pre-effect feedback systems to timely issue water supply and other information, quickly provide fire information and sand rescue information in flood-prone areas, and ensure the safety of people's lives and property in flood-prone areas. 4.1.9 Effective communication. Departments should respond to disasters within 10 hours. When the communication methods cannot meet the rescue and relief needs, emergency notification methods should be adopted to ensure smooth communication. 4.1.10 Computer communication network: Water conservancy departments can use computer communication networks to realize information transmission and resource sharing. 4.2 Business operations: 21 Use appropriate transmission media and dynamics in the collection and delivery process. The network structure of the administrative center shall adopt a multi-level switching system, and the bureau shall be equipped with a switching system with network connection function. When the traffic between offices is large, a direct line to the city can be established, and the six relays of the network shall be connected. According to the network type, the following types of information should be adopted: 4.2.2 The interface of the continental telephone area should be a suitable transmission medium and information switch group, which can be used with the administrative telephone network. When used with the administrative telephone network, it has the advantages of delay, patrol speed, and reliable communication. 4.2.3 The transmission of early warning information shall include water situation, weather conditions, early warning, and good weather conditions. The following provisions shall be made for the transmission of special information between the monitoring station and the sub-center: 1. The transmission of technical information between the monitoring station and the sub-center should be ultra-short liquid electricity. , government telephone, integrated power communication system, line access system, health care, public telecommunication network, etc. Communication point mode: from sub-center to center, optical fiber circuit, halfway, early circuit, rented road, etc. can be used for auxiliary transmission. 2. Meteorological information can be transmitted by satellite circuit, microwave circuit, public power line circuit, etc., or by computer source information network transmission. 3. Meteorological information can be transmitted by practical microwave circuit, quantity circuit, optical line transmission, or by computer commercial information network transmission. 4. Disaster information can be transmitted by traditional special transmission methods. 5. Disaster information can be transmitted by agent network, public telecommunication area, computer communication network, etc.
1.2.4 The remote control system shall be composed of various devices, such as computers and networks, and the transmission of film and television data shall be realized by computers and networks. 4.2.5 The channel between the center and relay stations of the remote control system shall be stable and reliable, and the original data channel shall be reliable. The data transmission mode of the remote control system shall be designed according to the functional requirements of the system, the network environment and the channel components. The communication mode between the central station, relay station and telemetry station shall be wired, shortwave, satellite or public telecommunication network: microwave, satellite, optical fiber and other methods shall be used between the central stations to form a public telecommunication network. Computer communication network transmission shall also be used. 42.6 The control station and the remote control station of the remote control system shall establish a stable and reliable data transmission channel. The communication method shall preferably adopt micro-wave, ultra-high frequency, etc. The actual situation and needs of the policy may be realized. Or continuous circuits such as phosgene, etc., 4.3.7 The information processing strategy for water supply is micro-transmission, photoelectric, wireless, automatic roads, telephones and other communication methods are used for transmission, and computer communication networks can also be used for transmission.
4.2.8 The early warning feedback system adopts point-to-multipoint characteristics of line access cluster communication system, single voice, fax and digital transmission. 4.2.9 The integrated communication adopts mobile communication, wireless access, point-to-point (point-to-point) wireless communication, satellite communication and other net methods. 1 The above equipment can be installed on the virtual carrier to increase the mobility of the communication system. 4.2.1% The transmission of computer communication network adopts safe cables, optical fibers, microwave circuits, satellite circuits, etc. 4.211 Water Conservancy project management system management communication value is the same, the comprehensive network management plan should adopt the target technology: the city-level network management platform, which has the communication operation, network performance, resource allocation, data management capabilities, as well as communication letter quality and advanced analysis functions, 82. Business
21. The receiving party should use appropriate special transmission medium and dynamic exchange machine, and provide reverse public power network! Relay interface, administrative core network structure should adopt multi-level agent connection exchange system, and the bureau should be equipped with a switch system with network connection function. When the water supply between the gates is large, it can be directly connected to the city, and the network connection should be connected according to the six relays! According to the network type, the transmission medium and information exchange combination of the continental telephone area should be adopted: 4.2.2. It can be used with the administrative telephone network. When used with the administrative telephone network, it has the advantages of delay, patrol speed, and reliable communication system. 4.2.3 The transmission point of meteorological information shall include the contents of meteorological conditions, weather conditions, early warning signs, good weather conditions, etc. The transmission of such information shall be divided into the following agreements: 1. The transmission mode of meteorological information between the observation station and the sub-center shall be ultra-short distance liquid electricity, government telephone, integrated power communication system, line access system, health care system, public telecommunication network, etc. The return route from the sub-center to the center shall be through optical fiber circuits, half-way circuits, and early warning circuits. The above-mentioned auxiliary roads shall be used for transmission. 2. Meteorological information can be transmitted by satellite circuits, microwave circuits, public power lines, etc. in reverse transmission, and can also be transmitted through computer source communication networks. 3. The meteorological information can be transmitted by practical microwave circuits, optical circuits, and road safety circuits. It can also be transmitted by computer network. The information transmission method of disaster information can be reversed by traditional methods, such as communication network, public telecommunication area, computer communication network, etc.
1.2.4 The remote distribution system can be corrected by the current distribution of each computer and network, and the transmission of each piece of film quality can be realized: pattern, training, image and text data. 4.2.5 The center and relay stations of the legacy system should be stable and reliable, and the original data 1 channel can be relied on. The data transmission mode of the measurement system shall be designed according to the functional requirements of the system, the network environment and the channel configuration. The communication modes between the central station, relay station and telemetry station will be based on practical lines, shortwave, satellite or public telecommunication networks. The central stations shall use microwave, satellite, optical fiber and other means to form a public telecommunication network. Computer communication networks may also be used for transmission. A stable and reliable data transmission channel shall be established between the control station and the avoidance control station of the 42.6 logical control system. Microwave, ultra-high frequency, etc. may be used for communication. The actual situation and needs of the policy may be realized by non-electric communication equipment. Or continuous circuits such as phosgene, etc., 4.3.7 The information processing strategy for water supply is micro-transmission, photoelectric, wireless, automatic roads, telephones and other communication methods are used for transmission, and computer communication networks can also be used for transmission.
4.2.8 The early warning feedback system adopts point-to-multipoint characteristics of line access cluster communication system, single voice, fax and digital transmission. 4.2.9 The integrated communication adopts mobile communication, wireless access, point-to-point (point-to-point) wireless communication, satellite communication and other net methods. 1 The above equipment can be installed on the virtual carrier to increase the mobility of the communication system. 4.2.1% The transmission of computer communication network adopts safe cables, optical fibers, microwave circuits, satellite circuits, etc. 4.211 Water Conservancy project management system management communication value is the same, the comprehensive network management plan should adopt the target technology: the city-level network management platform, which has the communication operation, network performance, resource allocation, data management capabilities, as well as communication letter quality and advanced analysis functions, 82. Business
21. The receiving party should use appropriate special transmission medium and dynamic exchange machine, and provide reverse public power network! Relay interface, administrative core network structure should adopt multi-level agent connection exchange system, and the bureau should be equipped with a switch system with network connection function. When the water supply between the gates is large, it can be directly connected to the city, and the network connection should be connected according to the six relays! According to the network type, the transmission medium and information exchange combination of the continental telephone area should be adopted: 4.2.2. It can be used with the administrative telephone network. When used with the administrative telephone network, it has the advantages of delay, patrol speed, and reliable communication system. 4.2.3 The transmission point of meteorological information shall include the contents of meteorological conditions, weather conditions, early warning signs, good weather conditions, etc. The transmission of such information shall be divided into the following agreements: 1. The transmission mode of meteorological information between the observation station and the sub-center shall be ultra-short distance liquid electricity, government telephone, integrated power communication system, line access system, health care system, public telecommunication network, etc. The return route from the sub-center to the center shall be through optical fiber circuits, half-way circuits, and early warning circuits. The above-mentioned auxiliary roads shall be used for transmission. 2. Meteorological information can be transmitted by satellite circuits, microwave circuits, public power lines, etc. in reverse transmission, and can also be transmitted through computer source communication networks. 3. The meteorological information can be transmitted by practical microwave circuits, optical circuits, and road safety circuits. It can also be transmitted by computer network. The information transmission method of disaster information can be reversed by traditional methods, such as communication network, public telecommunication area, computer communication network, etc.
1.2.4 The remote distribution system can be corrected by the current distribution of each computer and network, and the transmission of each piece of film quality can be realized: pattern, training, image and text data. 4.2.5 The center and relay stations of the legacy system should be stable and reliable, and the original data 1 channel can be relied on. The data transmission mode of the measurement system shall be designed according to the functional requirements of the system, the network environment and the channel configuration. The communication modes between the central station, relay station and telemetry station will be based on practical lines, shortwave, satellite or public telecommunication networks. The central stations shall use microwave, satellite, optical fiber and other means to form a public telecommunication network. Computer communication networks may also be used for transmission. A stable and reliable data transmission channel shall be established between the control station and the avoidance control station of the 42.6 logical control system. Microwave, ultra-high frequency, etc. may be used for communication. The actual situation and needs of the policy may be realized by non-electric communication equipment. Or continuous circuits such as phosgene, etc., 4.3.7 The information processing strategy for water supply is micro-transmission, photoelectric, wireless, automatic roads, telephones and other communication methods are used for transmission, and computer communication networks can also be used for transmission.
4.2.8 The early warning feedback system adopts point-to-multipoint characteristics of line access cluster communication system, single voice, fax and digital transmission. 4.2.9 The integrated communication adopts mobile communication, wireless access, point-to-point (point-to-point) wireless communication, satellite communication and other net methods. 1 The above equipment can be installed on the virtual carrier to increase the mobility of the communication system. 4.2.1% The transmission of computer communication network adopts safe cables, optical fibers, microwave circuits, satellite circuits, etc. 4.211 Water Conservancy project management system management communication value is the same, the comprehensive network management plan should adopt the target technology: the city-level network management platform, which has the communication operation, network performance, resource allocation, data management capabilities, as well as communication letter quality and advanced analysis functions, 8
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