CN102130968A - Water resource monitoring communication system and method - Google Patents
Water resource monitoring communication system and method Download PDFInfo
- Publication number
- CN102130968A CN102130968A CN2011101003431A CN201110100343A CN102130968A CN 102130968 A CN102130968 A CN 102130968A CN 2011101003431 A CN2011101003431 A CN 2011101003431A CN 201110100343 A CN201110100343 A CN 201110100343A CN 102130968 A CN102130968 A CN 102130968A
- Authority
- CN
- China
- Prior art keywords
- data
- monitor terminal
- command
- order
- monitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a water resource monitoring system and provides a water resource monitoring communication system which is characterized in that the system is arranged between various water resource monitoring terminals and multiple water resource management systems and can be deployed in a distributed manner; and the system can be connected to the water resource monitoring terminals of various communication modes and multiple water resource monitoring communication protocols, and can distribute data to the multiple water resource management systems, receive the monitoring commands of the water resource management systems at the same time and forward the commands to the water resource monitoring terminals. The system provided by the invention can effectively implement the water resource monitoring work.
Description
Technical field
The invention belongs to water resources management and monitoring technique, particularly in water resources management and monitoring, can integrated multiple communication mode, multiple monitoring protocol and to a kind of water resources monitoring communication system and the method for several data recipient distributing data.
Background technology
Along with rapid development of national economy, and information technology deeply develops, particularly mobile communication technology, and based on the maturation and the development of the technology of Internet of things of mobile communication technology, the water resources monitoring is also developed widely and is used.The water resources monitoring is after attribute informations such as the water yield of water resources focus, water quality, water level are surveyed collection via the water resources monitor terminal, to reach water resources Surveillance center by mobile communications network.
Through construction in a few years, the water resources supervisory control system all is developed from depth and broadness, and Fig. 1 is existing a plurality of Water Management System block diagram; As shown in Figure 1, a plurality of Water Management Systems have independently, communication mode separately and monitoring protocol, and its problem mainly shows as the following aspects:
1) water resources monitoring center system disunity
A plurality of Water Management Systems generally are built by separate periods, and may be by different vendor's construction, thereby form a plurality of independently mutually incompatible systems.
2) water resources monitoring communications mode is numerous
In each independently mutually incompatible system, the communication mode of monitor terminal is also varied, mainly contain communication modes such as TCP/IP, UDP/IP, wireless shortwave, note, the monitor terminal line model is also different, have plenty of network always connection status the real-time online mode of operation, have plenty of reported data and open network constantly and connect, other times disconnect low-power consumption that network the connects pattern that works online.
3) the water resources monitoring protocol is numerous
In each independently mutually incompatible system, the communication protocol of monitor terminal has nothing in common with each other.
4) insert the monitor terminal limited amount
Each autonomous system fails to consider a problem from big water resource system, so the quantity of design access water resources monitor terminal is limited in one's ability.
5) data can not be shared
Each autonomous system is unique homing point of water resources monitor data, can not be to the multiple spot distributing data, thus can not satisfy all demands of the same water resources of needs control point data of a plurality of Water Management Systems.
6) can not satisfy the water resources monitoring and build new demand
Along with water resources monitoring technique development, the new Water Management System of building needs the monitor terminal of new communication mode, new communication protocol, and moves with original system, makes whole Water Management System chaotic more.
There are the problems referred to above in Water Management System at present, for the water resources unified management brings great difficulty, is the serious hindrance that water resource system deeply develops.So various places propose to integrate each independently Water Management System successively, set up the demand of unified water resources monitoring center system platform, require the compatible various water resources monitor terminals of energy, and easily expanding system so that compatible new water resources monitor terminal, thereby realize the Water Management System of unified sustainable development.
Summary of the invention
Because the problems referred to above, the object of the invention is to provide a kind of water resources monitoring communication system and method thereof, each independently in the Water Management System communication and the data of monitor terminal multiple communication mode, various communications protocols be pooled in this water resources monitoring communication system, make original each water resources monitoring center system can peel off its communication function part, thereby for realizing that unified Water Management System provides the independently monitor data communication system on basis.
For achieving the above object, the present invention proposes a kind of water resources monitoring communication system, and this water resources monitoring communication system is deployed in the middle of water resources monitor terminal and the Water Management System, and described monitoring communication system comprises:
System initialization and service start module, finish initialization system running environment, and start other each modules;
Configuration Manager, be responsible for resolving and managing various configurations, described various configuration is meant the configuration of various monitor terminals, the configuration of various monitoring communication protocol, each module operational factor configuration, and each module that is responsible for the water resources monitoring communication system provides operational factor;
The Web service module provides basic WEB service, and based on the WEB service, realizes the configuration with WEB mode dynamic management monitor terminal;
The monitor terminal communication module, definition water resources monitor terminal network communicating function interface, and provide the communication function of TCP/IP, UDP/IP, wireless shortwave and note to realize, insert the water resources monitor terminal, this module is used the thread pool technology, and in the tcp/ip communication mode, adopted the clog-free asynchronous network communication technology, thereby make monitoring communication system enough less system resource to insert a large amount of monitor terminals;
The centring system communication module, provide and center Water Management System network communicating function interface and network communication data interface, realize being connected and data communication function with the network of center Water Management System, the transmitting order to lower levels of receiving center Water Management System, and return monitoring communication system processing command situation and command result to the center Water Management System;
Agreement pond module, the protocol-driven interface is provided, and provide driving to realize based on the monitor terminal agreement multiple commonly used of this interface, thereby constitute the agreement pond, based on this agreement pond, monitoring communication system can insert the monitor terminal of the various monitoring protocols of different vendor, and can resolve the order data that is sent to monitor terminal from the data and the structure of monitor terminal reception; When new monitor terminal agreement, can be based on the interface driving of this agreement that is achieved, and join in the agreement pond, thereby make agreement pond module support New Deal;
The kernel scheduling module, various data that reception processing water resources monitor terminal reports and the various command that is handed down to monitor terminal; This module adopts the thread pool technology, handles described monitor terminal data with multi-threaded parallel; This module is distributed the monitor terminal data, after the monitor terminal data after receiving parsing, from Configuration Manager obtain this monitor terminal data distributor to, and with each data distributor to the data filter condition, carry out data filter, pass to corresponding data distribution module again by the data of filtering; This module receives and handles therefrom feels concerned about the various command that all letter module forwards are come, if order is at monitoring communication system itself, then give local command order and handle the subfunction section processes, this subfunction part is to the local command analyzing and processing, and result is returned to the center Water Management System by the centring system communication module; If order is at monitor terminal, then advanced line command data parsing, obtain the attribute of monitor terminal, according to the terminal attribute data order is passed to monitor terminal order management subfunction part, then so far command process situation is returned to the center Water Management System by the centring system communication module; This module is respectively safeguarded a command queue to monitor terminal, storage various monitor commands to be sent in the formation, and the order rank by its priority, the various dependent events of while monitoring system, event is the order in the thread process formation of drive thread pond, and the order that needs send to monitor terminal is sent; This module is safeguarded the network connection session of monitor terminal, and provides BlueDrama to other functional modules or funtion part; This module is safeguarded the monitor terminal same day and historical operating state, and the monitor terminal work state information outwards is provided;
The data distribution module defines the functional interface to the Water Management System distributing data, and provides the function of data distribution based on database, TCP/IP and UDP/IP network communication mode to realize; Be responsible for the monitor data of kernel scheduling module distribution is distributed to each demand data side.
The configuration of the various monitor terminals of described Configuration Manager is the configuration to the special attribute of various types of monitor terminals, and these attributes make monitoring communication system can know the type of concrete monitor terminal; Various monitoring communication protocol configurations are to the communication protocol of various monitor terminals and drive the configuration that realizes; Each module operational factor configuration is the configuration to each functional module operational factor of monitoring communication system.
Described monitor terminal communication module can give the expansion realization of new traffic mode based on the communication function interface, thereby make monitoring communication system can insert the monitor terminal of various communication modes when having new communication mode to support.
The monitor terminal history and the operating state on the same day that described kernel scheduling module is safeguarded comprise current online situation, the work at present pattern, historical online hours, the same day online hours, the history duration that goes offline, duration went offline the same day, the history command number of success, ordered number of success the same day, the history command frequency of failure, ordered the frequency of failure same day, historical initiatively reported data number of times, the same day is the reported data number of times initiatively, each time on the same day be the reported data moment initiatively, line data flow in history, the same day upstream data flow, historical downlink data flow and the same day downlink data flow; Described work at present pattern is an inquiry response (ray mode of being everlasting of response command at any time), newspaper is confirmed (when reported data online the pattern that works online very much) two kinds of mode of operations certainly.
The present invention also proposes a kind of water resources monitoring communications method, and the method comprising the steps of:
The water resources monitoring communication system is deployed in the middle of water resources monitor terminal and the Water Management System, inserts the water resources monitor terminal that adopts various communication modes, receive the water resources monitor terminal monitor data that uses various monitoring communication protocols; Access center Water Management System, the order data that the receiving center system issues at the water resources monitor terminal of various monitoring communication protocols;
Described water resources monitoring communication system is handled data, shield the difference of various monitor terminals, and externally provide unified transparent functional interface and data-interface, finish to report water resources monitor data and issue the water resources monitor command with uniform way, and to each data receiver's circulate water monitoring resource data;
Described various communication mode is meant tcp/ip communication, UDP/IP communication, wireless short wave communication, short message communication;
Described reception uses the data of various monitoring communication protocols to be meant described water resources monitoring communication system definition puppy parc functional interface, receives and handle monitor data that the water resources monitor terminal that adopts various communication protocols reports and the monitor command that issues based on described interface;
Describedly be meant that to a plurality of data receiver's distributing datas described water resources monitoring communication system is sent to a plurality of destinations with the data of a monitor terminal, promptly different Water Management Systems;
The described water resources monitor command that issues is meant the monitor command of described water resources monitoring communication system with unified data-interface receiving center Water Management System, and to order data parsing, structure processing, generation is handed down to monitor terminal by network at last at the data of certain monitor terminal special communication protocol.
Described when reporting the water resources monitor data, the network that described monitoring communication system inserts monitor terminal connects, the invokes thread pond, receive the monitor terminal data by thread, judge the online situation of monitor terminal then, if not online, the processing procedure of then reaching the standard grade, after reaching the standard grade and finish, processing continues downward processing procedure, if online then directly downward processing procedure; Processing procedure is at first upgraded the running status of preserving monitor terminal downwards, invokes thread pond then, Processing tasks is transferred to thread process, the configuration attribute of elder generation's query monitor terminal, obtain monitor terminal DTU data Layer protocol-driven with attribute, carry out the DTU layer data and resolve,, obtain monitoring whole RTU data Layer protocol-driven with attribute again if the data after resolving are RTU number of data layers certificates, carrying out the RTU layer data resolves, data after resolving are judged, if data are water resources monitoring related service data, the configuration attribute of query monitor terminal, obtain this monitor terminal data distributor to, data send to each data distributor to, on each direction, carry out the data filter of this direction, after filtering, if data need issue, then give corresponding data transmission blocks with data passes, carry out data and transmit distribution;
The data that the described monitor terminal data that received by thread, the data of resolving through the DTU layer are not the RTU data, resolve through the RTU layer are not the data that water resources monitoring related service data and not needing are distributed, and then give up data;
The described monitor terminal data that received by thread judge whether to reply monitor terminal after the deal with data, if do not need to reply, then do not have any action and carry out, and finish the monitor terminal flow chart of data processing; Reply monitor terminal if desired, then construct the acknowledgement command data, and order data is sent to command processing module, order data is entered issue water resources monitor command handling process.
The described water resources monitor command that issues, the water resources monitoring communication system receives the monitor command that issues from Water Management System, carries out data decode, parses order data, and this moment, order was called native command; If order is the contents command at monitoring communication system, carries out internal command and handle, and command processing result is returned to the center Water Management System from receiving data channel; If order is the monitor command to the needle monitoring terminal, system determines the mode of operation of this process of commands mode by system:
When system runs on the monitor terminal lineman's operation mode of being everlasting, if order is the order at monitor terminal RTU, query monitor terminal configuration then, obtain RTU data Layer protocol-driven, utilize to drive and carry out RTU data Layer data configuration, the query monitor terminal configuration obtains DTU data Layer protocol-driven again, utilize to drive and carry out DTU data Layer data configuration, will construct order and be transmitted to monitor terminal order management section processes; If order is not the order at monitor terminal RTU, then order is the order at the DTU of monitor terminal, and the query monitor terminal configuration obtains DTU data Layer protocol-driven, utilize to drive and carry out DTU data Layer data configuration, will construct order and be transmitted to monitor terminal order management section processes;
Described system directly is transmitted to monitor terminal order management section processes with the described native command that parses when running on monitor terminal and work online very much pattern;
When described monitor terminal order management partly receives the various command of transmitting, order is added in the command queue, and sorted by command prioritization, command queue is driven by various dependent events, triggers the thread pool thread and starts the processing command workflow;
Described command queue triggers the thread pool thread by event-driven and starts processing command work, judge at first whether order is the reported data acknowledgement command that is handed down to monitor terminal, if, then order is removed from the order buffer memory, and order sent, finish a command process job, if not, judge then whether command result is received, if command result is received, then order is removed from the order buffer memory, finish a command process job, if command result is not received, judge whether order is native command, if be native command, then order is removed from the order buffer memory, and order passback order receiving function part, enter the structure command procedure, as order is not native command, judges then whether monitor terminal is online, if online, judge earlier whether order is overtime, if command timeout is then removed order from the order buffer memory, finish a command process job, if it is not overtime, judge then whether order is effective,, then order is removed from the order buffer memory if invalid, finish a command process job, if effectively, then order is sent from the connection of monitor terminal network, finish a command process job, if it is not online, then judge order whether be monitor terminal not online be delete command, if then order is removed from the order buffer memory, finish a command process job, if not, judge then whether order is overtime, if command timeout, then order is removed from the order buffer memory, finish a command process job,, directly finish a command process job if not overtime.
Can find technical scheme of the present invention and prior art difference by comparing, thereby produce comparatively significantly beneficial effect:
1) defines universal monitor terminal communication mode interface, and provide communication mode commonly used to realize, and can expand easily and realize new communication mode, thereby can unify to insert the monitor terminal that adopts the different communication mode;
2) define universal monitor terminal communication protocol interface, the realization of various monitoring communication protocols can be provided, and can expand easily and realize new monitoring communication protocol, thereby can unify to insert the monitor terminal that adopts different monitoring communication protocol;
3) adopt the thread pool technology, realize the concurrent processing function, thereby can insert monitor terminal in enormous quantities;
4) defined conventional data dispatch communication interface, and provide frequently-used data dispatch communication mode to realize, and can realize new data dispatch communication mode easily, thereby realized the multi-direction distribution function of monitor data, satisfied monitor data is shared requirement;
5) each module definition of system general-purpose interface, provide the Configuration Manager unified management each module operational factor, and adopted the interface programming pattern, thereby can realize function expansion at an easy rate;
6) communication function in the existing water resources monitoring management system is partly peeled off out, form independently water resources monitoring communication system, and shielded the otherness of various monitor terminals, make existing various water resources monitoring management system can be integrated into unified Water Management System;
7) Water Management System and monitoring communication system are separated, the system that makes can integrate and dispose flexibly, can adopt a plurality of monitoring communication systems, a plurality of monitoring communication systems also can distributed deployment, thereby can greatly increase power system capacity, make system can insert water resources monitor terminal in enormous quantities.
Description of drawings
Fig. 1 is existing a plurality of independently Water Management System schematic diagram;
Fig. 2 is the Water Management System schematic diagram that has made up monitoring communication system;
Fig. 3 is the Water Management System schematic diagram that has made up the monitoring communication system of distributed deployment;
Fig. 4 is a water resources monitoring communication system structured flowchart of the present invention;
Fig. 5 handles the flow chart that monitor terminal reports monitor data;
Fig. 6, Fig. 7 handle the flow chart that issues monitor command to monitor terminal.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment and conjunction with figs., the present invention is described in more detail.
The water resources monitoring communication system is concentrated the water resources monitor terminal that inserts the various communication modes of different vendor, various communication protocols, shield the difference of various monitor terminals, and externally provide unified transparent functional interface and data-interface, finish to report water resources monitor data and issue the water resources monitor command with uniform way, and can be to each data receiver's circulate water monitoring resource data.
Fig. 2 is the Water Management System schematic diagram that the present invention has made up communication system; As shown in the figure, the water resources monitoring communication system is deployed in the middle of water resources monitor terminal and the Water Management System, monitoring communication system can insert the monitor terminal that adopts various communication modes, receive the data of various monitoring communication protocols, and various monitor datas are handled, with uniform data interface structure data, send to a plurality of data receivers at last.Monitoring communication system is with the monitor command of unified data-interface receiving center Water Management System, and to order data parsing, structure processing, generation is handed down to monitor terminal by network at last at the data of special monitor terminal special communication protocol.
Above-mentioned various communication mode refers to four kinds of current tcp/ip communication, UDP/IP communication, wireless short wave communication, short message communications commonly used in the water resources monitoring.Water resources monitoring communication system of the present invention defines all purpose communication functional interface, and the realization of these communication modes is provided, thereby can insert the water resources monitor terminal that adopts these communication modes.
Above-mentioned various communication protocol refers to that monitor terminal adopts reports monitor data and issues the data communication protocol of monitor command.Water resources monitoring communication system definition puppy parc functional interface of the present invention can be realized various water resources monitoring communication protocols based on interface, thereby can receive data and the order of handling the monitor terminal that adopts variety of protocol.
The difference of the various monitor terminals of above-mentioned shielding and unified transparent functional interface and data-interface is provided, refer to that monitoring communication system is between monitor terminal and the Water Management System, can only see monitoring communication system from water money management system, monitoring communication system provides unified transparent interface, thereby has shielded the otherness of various monitor terminals.
Above-mentionedly refer to that to a plurality of data receiver's distributing datas monitoring communication system can be sent to the data of a monitor terminal a plurality of target Water Management Systems.
A plurality of water resources monitoring communication system distributed deployment mode shown in Figure 3, though each water resources monitoring communication system can both be finished above-mentioned every function, but,, can insert the magnanimity monitor terminal so increased power system capacity because of a plurality of water resources monitoring communication systems of distributed deployment.
For realizing above-mentioned monitoring communication system technical solution, the monitoring communication system technological frame designs as shown in Figure 4.Monitoring communication system mainly is divided into eight functional modules:
1) system initialization and service start module
2) Configuration Manager
3) Web service module
4) monitor terminal communication module
5) centring system communication module
6) agreement pond module
7) kernel scheduling module
8) data distribution module
Above-mentioned each functional module provides special function, and each module combinations is got up, and finishes the function of monitoring communication system jointly.
Said system initialization and startup module are responsible for initialization system running environment, and start other each modules.
Above-mentioned Configuration Manager is responsible for resolving and managing various configurations, mainly contains various monitor terminal configurations, the configuration of various monitoring communication protocol, each module operational factor configuration of system.Wherein various monitor terminals configuration detailed configurations the special attribute of various types of monitor terminals, make monitoring communication system can know the attribute of the monitor terminal of particular type; Wherein various monitoring communication protocols configuration detailed configurations the communication protocol of various monitor terminals and the realization of driving thereof; Wherein each module operational factor configuration detailed configuration the operational factor of each functional module of monitoring communication system.Configuration Manager provides operational factor for each module of monitoring communication system.
Above-mentioned WEB service module makes monitoring communication system that basic WEB service can be provided, and based on the WEB service, realizes the configuration with WEB mode dynamic management monitor terminal.
Above-mentioned monitor terminal communication module has defined monitor terminal network communicating function interface, and provide the communication function of communication modes such as TCP/IP, UDP/IP, wireless shortwave and note to realize, thereby can insert the monitor terminal of various communication modes, if new communication mode is arranged, can be expanded realization based on the communication function interface, thereby make monitoring communication system can insert the monitor terminal of various communication modes based on this module.This module is used the thread pool technology simultaneously, and has adopted the clog-free asynchronous network communication technology in the tcp/ip communication mode, thereby makes monitoring communication system to insert a large amount of monitor terminals by enough less resources for computer system.
Above-mentioned centring system communication module provides and Water Management System network communicating function interface and network communication data interface, realize being connected and data communication function with the network of center Water Management System, the transmitting order to lower levels of receiving center Water Management System, and return monitoring communication system processing command situation and command result to the center Water Management System.
Above-mentioned agreement pond module provides the protocol-driven interface, and the monitor terminal protocol-driven multiple commonly used that realizes based on this interface is provided, thereby constitutes the agreement pond.If new monitor terminal agreement is arranged, can be based on the interface driving of New Deal that is achieved, and join in the agreement pond.Based on the agreement pond, monitoring communication system has been realized inserting the monitor terminal of the various monitoring protocols of different vendor, and can resolve the data that receive from monitor terminal, also can construct the order data that is sent to monitor terminal.
Above-mentioned kernel scheduling module is a monitoring communication system main business processing capacity module, and the one function is the monitor data processing of this module and the function of scheduling sublayer funtion part, promptly receives and handles the monitor terminal reported data.When the monitor terminal communication module receives monitor data, it is from the monitor terminal BlueDrama of the monitor terminal session management subfunction partial query correspondence of this module, if there is no monitor terminal BlueDrama, illustrate that then data are the monitor terminal data of initially reaching the standard grade, obtain variety of protocol from Configuration Manager, the data of reaching the standard grade and agreement coupling, match the agreement of monitor terminal, and structure monitor terminal BlueDrama, then the monitor terminal session management subfunction that session meets at this module is partly managed; If partly there is the monitor terminal BlueDrama in BlueDrama management subfunction during the monitor terminal reported data, according to session attribute, obtaining corresponding protocols from the agreement pond drives, carry out data parsing with this driving, the data structureization after resolving, partly carry out the data distribution reason for the monitor data distribution subfunction of this module then again data passes.The monitor data of this module is handled and the scheduling sublayer funtion part will receive the concurrent data of handling a large amount of monitor terminals, so this part adopted the thread pool technology, handles the monitor terminal data with multi-threaded parallel, thereby improves the performance of system.
The monitor data distribution subfunction partial function that its two function of above-mentioned kernel scheduling module is this module, promptly monitor data is distributed, after the data distribution subfunction of this module is partly received parsing and structurized monitor data, the a plurality of distributor that obtain these monitor terminal data from Configuration Manager to, and with each data distributor to the data filter condition, carry out data filter, by the data of filtering promptly is to need the data of distributing really, gives corresponding data distribution module data passes then.
Centring system data processing that its three function of above-mentioned kernel scheduling module is this module and scheduling sublayer funtion part function promptly receive and handle the various command that receives from water money communication module.If order is the local command at monitoring communication system, then be transmitted to local command and handle the subfunction part, this subfunction is partly carried out command process, and command result is returned to centring system by the centring system communication module.If order is the order at monitor terminal, then carrying out order data resolves, obtain the attribute of monitor terminal, according to terminal attribute order is passed to the monitor terminal order management subfunction part of this module, then so far command process situation is returned to centring system by the centring system communication module.
The function of the monitor terminal order management subfunction part that its four function of above-mentioned kernel scheduling module is this module, promptly each monitor terminal is safeguarded a command queue, buffer memory various monitor commands to be sent in the formation, and the order arrange by its priority, this funtion part is surveyed the variety of event of monitor terminal simultaneously, when incident takes place, concurrently existingly waiting to say the word and the monitor terminal network is in can send coomand mode the time, command queue's first priority order is fallen out, if this order is the order of not constructing, then matching corresponding protocols with the monitor terminal attribute in the order from the agreement pond drives, construct order with this protocol-driven, and the good order of structure put back in the command queue, wait for the next round command process; When the order of falling out is when constructing good order, then partly obtain the BlueDrama of correspondence from the monitor terminal session management subfunction of this module, by this meeting telephone network connection order data is sent, so far finish one and take turns command process.When new incident takes place, can start new one and take turns command process.Because this funtion part will be handled a large amount of concurrent monitor terminal orders, so adopted the thread pool technology, handle the monitor terminal order, thereby improve systematic function with multi-threaded parallel.
The function of the monitor terminal session management subfunction part that above-mentioned its five-function of kernel scheduling module is this module is promptly safeguarded the network connection session of monitor terminal, and can be provided BlueDrama to other functional modules or funtion part.
The function of the monitor terminal condition managing subfunction part that its six function of above-mentioned kernel scheduling module is this module, promptly safeguard the operating state on the monitor terminal history and the same day, these states are included in when front situation (online, go offline), work at present pattern (inquiry response: the line of being everlasting, response command at any time; Confirm from newspaper: very online, online when reported data), historical online hours, the same day online hours, history go offline duration, the same day go offline duration, history command number of success, the same day order ordered on number of success, the history command frequency of failure, the same day frequency of failure, historical initiatively reported data number of times, the same day initiatively reported data number of times, each time on the same day initiatively the reported data moment, in history line data flow, the same day upstream data flow, historical downlink data flow, the same day downlink data flow.And this subfunction part can outwards provide the monitor terminal work state information.
Above-mentioned data distribution module has defined the functional interface to center Water Management System distributing data, and provides the function of data distribution based on database, TCP/IP network service, UDP/IP network communication mode to realize.This module is responsible for kernel scheduling module parses and structurized monitor data are distributed to each demand data side, i.e. Water Management System or other system.
The data that the water resources monitoring communication system receive to be handled can reduce two kinds, i.e. upstream data and downlink data, and upstream data is the data that monitor terminal reports, downlink data is the order data that Water Management System is handed down to monitor terminal.
When upstream data took place, promptly monitor terminal reported monitor data, and the water resources monitoring communication system receives, resolves, changes, constructs and transmit data, and this flow chart of data processing as shown in Figure 5.The network that monitoring communication system inserts monitor terminal connects, the invokes thread pond, receive the monitor terminal data by thread, judge then whether monitor terminal is online, if it is not online, the processing of then reaching the standard grade, after reaching the standard grade, processing continues downward processing procedure, if online then directly downward processing procedure, processing procedure is at first upgraded the running status of preserving monitor terminal downwards, the invokes thread pond, Processing tasks is transferred to thread process, the configuration attribute of thread query monitor terminal, obtain monitor terminal DTU data Layer protocol-driven, carrying out the DTU layer data resolves, data after resolving are judged, if data are not the RTU data, then enter branch 1 and handle (describing in detail down), if data are RTU data, the configuration attribute of query monitor terminal, obtain monitor terminal RTU data Layer protocol-driven, carry out the RTU layer data and resolve, the data after resolving are judged, if data are not water money monitoring related service data, then enter branch 2 and handle (describing in detail down), if data are water money monitoring related service data, the configuration attribute of query monitor terminal, obtain this monitor terminal data distributor to, data transmit each data distributor to, on each direction, carry out the data filter of this direction, after filtering, if data do not need distribution, then give up data, enter branch 3 and handle (describing in detail down), if data need issue, then give corresponding data transmission blocks, carry out data and transmit, enter branch 3 and handle data passes.Branch 1, branch 2 are identical with branch 3 processing procedures, after entering branch, judge whether and to reply answer to the monitor terminal reported data, then not have any action and carry out earlier if do not need to reply, finish the upstream data handling process, if desired the monitor terminal reported data is replied answer, then construct the acknowledgement command data, and order data is sent to command processing module, make order data enter the downlink data handling process, so far the upstream data handling process finishes.
When downlink data takes place when, be that Water Management System issues monitor command (the monitor terminal reported data is replied commands in return), the water resources monitoring communication system receives, resolves, changes, constructs the forward command data, and this order data handling process as shown in Figure 6.Monitoring communication system receiving center system data, carry out data decode, parse order data, the respective handling functional module receives order, judge whether the monitor terminal that monitoring communication system inserts is the lineman's operation mode of being everlasting, if not the ray mode of being everlasting, then enter branch 1 and handle (describing in detail down),, judge that whether order is the order at the RTU of monitor terminal if be everlasting lineman's operation mode, if not, enter branch 2 and handle (describing in detail down), if RTU order, then query monitor terminal configuration, obtain RTU data Layer protocol-driven, utilize to drive and carry out RTU data Layer data configuration, the query monitor terminal configuration obtains DTU data Layer protocol-driven again, utilize to drive and carry out DTU data Layer data configuration, will construct order and be transmitted to order caching process part; After entering branch 1, carry out the native command forwarding cache, native command refers to not carry out the order that the centring system of any processing is sent here, and the order caching process partly receives this native command of buffer memory; After entering branch 2, judge that more whether order is the order at the DTU of monitor terminal, if not, then explanation is the contents command at monitoring communication system, carrying out internal command handles, and command processing result returned from receiving data channel, data channel is encoded to data, at last data is sent to centring system, and the processing of this branch finishes, in branch 2, if order is the order at DTU, the then configuration of query monitor terminal obtains DTU data Layer protocol-driven, utilize to drive and carry out DTU layer data structure, will construct order and be transmitted to order caching process part; So far, order caching process part can receive order from three branch directions, the direction that another one receives the buffer memory order results from the processing upstream data flow process, when handling upstream data when judging whether to reply monitor terminal, reply if desired, then construct acknowledgement command, and order is transmitted to order caching process part, if do not need to reply monitor terminal, then produce the current online incident of monitor terminal; Order caching process part will receive from above four direction and order the command queue, and sort by command prioritization, and produce the incident that newer command is arranged, and the variety of event of above-mentioned generation will trigger the thread pool thread and start the processing command process; In the thread process command procedure, judge that at first whether order is the acknowledgement command to monitor terminal, if, then buffer memory is cleared out of in order, and order connected from the monitor terminal network send, finish a command process job, if not acknowledgement command to monitor terminal, judge then whether command result is received, if command result is received, then buffer memory is cleared out of in order, finished a command process job, if command result is not received, judge then whether order is native command, if native command is then cleared out of buffer memory with order, and order passback order receiving function part, enter the structure command procedure, as order is not native command, judges then whether monitor terminal is online, if online then enter branch 3 and handle (describing in detail down), if it is not online, then judge order whether be monitor terminal not online be delete command, if then buffer memory is cleared out of in order, finish a command process job, if not, judge then whether order is overtime, if command timeout, then buffer memory is cleared out of in order, finish a command process job,, also finish a command process job if not overtime; Monitor terminal is online in branch 3, judge earlier whether order is overtime, if command timeout, then buffer memory is cleared out of in order, finished a command process job, if not overtime, judge then whether effectively whether order (promptly reach the maximum order number of times that sends), if invalid, then buffer memory is cleared out of in order, finish a command process job, if effectively, then order is sent from the connection of monitor terminal network, finish a command process job, so far, processing to each situation of an order finishes, judge in the order buffer memory whether have accessible other orders then, if exist, then behind the thread waits timing length, carry out Next Command cycle of treatment process, if there is no accessible order then finishes the work of thread processing command, thereby finishes the downlink data processing procedure one time.
With preferred embodiment openly as above they are not to be used for limiting the present invention though the present invention is own, and the content that protection scope of the present invention should be defined with the application's claim protection range is as the criterion.Anyly have the knack of present technique field person, without departing from the spirit and scope of the present invention, various variations of being done or be equal to replacement all should belong to protection scope of the present invention.
Claims (8)
1. water resources monitoring communication system, this water resources monitoring communication system is deployed in the middle of water resources monitor terminal and the Water Management System, it is characterized in that, and described monitoring communication system comprises:
System initialization and service start module, finish initialization system running environment, and start other each modules;
Configuration Manager, be responsible for resolving and managing various configurations, described various configuration is meant the configuration of various monitor terminals, the configuration of various monitoring communication protocol, each module operational factor configuration, and each module that is responsible for the water resources monitoring communication system provides operational factor;
The Web service module provides basic WEB service, and based on the WEB service, realizes the configuration with WEB mode dynamic management monitor terminal;
The monitor terminal communication module, definition water resources monitor terminal network communicating function interface, and provide the communication function of TCP/IP, UDP/IP, wireless shortwave and note to realize, insert the water resources monitor terminal, this module is used the thread pool technology, and in the tcp/ip communication mode, adopted the clog-free asynchronous network communication technology, realize inserting a large amount of monitor terminals with less system resource;
The centring system communication module, provide and center Water Management System network communicating function interface and network communication data interface, realize being connected and data communication function with the network of center Water Management System, the transmitting order to lower levels of receiving center Water Management System, and return monitoring communication system processing command situation and command result to the center Water Management System;
Agreement pond module, the protocol-driven interface is provided, and provide driving to realize based on the monitor terminal agreement multiple commonly used of this interface, thereby constitute the agreement pond, based on this agreement pond, monitoring communication system can insert the monitor terminal of the various monitoring protocols of different vendor, and can resolve the data that receive from monitor terminal, and structure is sent to the order data of monitor terminal; When new monitor terminal agreement, can be based on the interface driving of this agreement that is achieved, and join in the described agreement pond, thereby make described agreement pond module support New Deal;
The kernel scheduling module, various data that reception processing water resources monitor terminal reports and the various command that is handed down to monitor terminal, this module adopts the thread pool technology, handles described monitor terminal data with multi-threaded parallel; Monitor terminal data after handling are distributed, after handling the monitor terminal data, from Configuration Manager obtain this monitor terminal data distributor to, and with each data distributor to the data filter condition, carry out data filter, pass to corresponding data distribution module again by the data of filtering; This module receives and handles the various command that edema with the heart involved money communication module therefrom receives, if order is the order at monitoring communication system itself, forward command is handled the subfunction part to local command, this subfunction is partly carried out command process, and command result is returned to the center Water Management System by the centring system communication module; If order is the order at monitor terminal, carrying out order data resolves, obtain the attribute of monitor terminal, according to the terminal attribute data order is passed to the monitor terminal order management subfunction part of this module, then so far command process situation is returned to the center Water Management System by the centring system communication module; This module is respectively safeguarded a command queue to monitor terminal, storage various monitor commands to be sent in the formation, and the order rank by its priority, the variety of event of while monitoring system, by the order in the formation of event-driven thread pool thread process, and the order that needs are sent sends; This module is safeguarded the network connection session of monitor terminal, and provides BlueDrama to other functional modules or funtion part; This module is safeguarded the operating state on the monitor terminal history and the same day, and the monitor terminal work state information outwards is provided;
The data distribution module defines the functional interface to the Water Management System distributing data, and provides the function of data distribution based on database, TCP/IP and UDP/IP network communication mode to realize; Be responsible for the monitor data of kernel scheduling module distribution is distributed to each demand data side.
2. water resources monitoring communication system according to claim 1, it is characterized in that, the configuration of the various monitor terminals of described Configuration Manager is the configuration to the special attribute of various types of monitor terminals, and described special attribute makes monitoring communication system can know the type and the attribute of concrete monitor terminal; Various monitoring communication protocol configurations are to the communication protocol of various monitor terminals and drive the configuration that realizes; Each module operational factor configuration is the configuration to each functional module operational factor of monitoring communication system.
3. water resources monitoring communication system according to claim 1, it is characterized in that, described monitor terminal communication module is when having new communication mode to support, can give the expansion realization of new traffic mode based on the communication function interface, thereby make monitoring communication system can insert the monitor terminal of various communication modes.
4. water resources monitoring communication system according to claim 1, it is characterized in that the monitor terminal history and the operating state on the same day that described kernel scheduling module is safeguarded comprise current online situation, the work at present pattern, historical online hours, the same day online hours, the history duration that goes offline, duration went offline the same day, the history command number of success, ordered number of success the same day, the history command frequency of failure, ordered the frequency of failure same day, historical initiatively reported data number of times, the same day is the reported data number of times initiatively, each time on the same day be the reported data moment initiatively, line data flow in history, the same day upstream data flow, historical downlink data flow and the same day downlink data flow; Described work at present pattern be inquiry response and certainly newspaper confirm that two kinds of mode of operations, described inquiry response mode of operation are the ray modes of being everlasting of response command at any time, describedly confirm that from newspaper mode of operation is the pattern that works online very much online when reported data.
5. water resources monitoring communications method is characterized in that the method comprising the steps of:
The water resources monitoring communication system is deployed in the middle of water resources monitor terminal and the Water Management System, inserts the water resources monitor terminal that adopts various communication modes, receive the water resources monitor terminal monitor data that uses various monitoring communication protocols; Access center Water Management System, the order data that the receiving center system issues at the water resources monitor terminal of various monitoring communication protocols;
Described water resources monitoring communication system is handled monitor data, shield the difference of various monitor terminals, and externally provide unified transparent functional interface and data-interface, finish to report water resources monitor data and issue the water resources monitor command with uniform way, and to each data receiver's circulate water monitoring resource data;
Described various communication mode is meant tcp/ip communication, UDP/IP communication, wireless short wave communication, short message communication;
Described reception uses the monitor data of various monitoring communication protocols to be meant described water resources monitoring communication system definition puppy parc functional interface, monitor data that the water resources monitor terminal of handling the various communication protocols of employing based on described interface reception reports and the monitor command that issues;
Describedly be meant that to a plurality of data receiver's distributing datas described water resources monitoring communication system is sent to a plurality of destinations with the data of a monitor terminal, promptly different Water Management Systems;
The described water resources monitor command that issues is meant the monitor command of described water resources monitoring communication system with unified data-interface receiving center Water Management System, and to order data parsing, structure processing, generation is handed down to monitor terminal by network at last at the data of certain monitor terminal special communication protocol.
6. water resources monitoring communications method according to claim 5, it is characterized in that, described when reporting the water resources monitor data, the network that described monitoring communication system inserts monitor terminal connects the invokes thread pond, receive the monitor terminal data by thread, judge the online situation of monitor terminal then, if not online, then would be the processing procedure of reaching the standard grade, after reaching the standard grade and finish, processing continues downward processing procedure, if online then directly downward processing procedure; Processing procedure at first is to upgrade the running status of preserving monitor terminal downwards, invokes thread pond then, Processing tasks is transferred to thread process, the configuration attribute of thread process elder generation query monitor terminal, obtain monitor terminal DTU data Layer protocol-driven with attribute, carrying out the DTU layer data resolves, if the data after resolving are RTU number of data layers certificates, obtain monitoring whole RTU data Layer protocol-driven with attribute again, carrying out the RTU layer data resolves, data after resolving are judged, if data are water resources monitoring related service data, the configuration attribute of query monitor terminal, obtain this monitor terminal data distributor to, data send to each data distributor to, on each direction, carry out the data filter of this direction, after filtering, if data need issue, then give corresponding data transmission blocks with data passes, carry out data and transmit distribution;
The data that the described monitor terminal data that received by thread, the data of resolving through the DTU layer are not the RTU data, resolve through the RTU layer are not the data that water resources monitoring related service data and not needing are distributed, and then give up data;
The described monitor terminal data that received by thread judge whether to reply monitor terminal after the deal with data, if do not need to reply, then do not have any action and carry out, and finish the monitor terminal flow chart of data processing; Reply monitor terminal if desired, then construct the acknowledgement command data, and order data is sent to command processing module, then order data has entered and has issued water resources monitor command handling process.
7. water resources monitoring communications method according to claim 5 is characterized in that, the described water resources monitor command that issues, the water resources monitoring communication system receives the monitor command that issues, carry out data decode, parse order data, this moment, order was called native command; If order is the contents command at monitoring communication system, carries out internal command and handle, and command processing result is returned to the center Water Management System from receiving data channel; If order is the monitor command to the needle monitoring terminal, system is to the mode of operation decision of this process of commands mode by system;
When system runs on the monitor terminal lineman's operation mode of being everlasting, if order is the order at monitor terminal RTU, query monitor terminal configuration then, obtain RTU data Layer protocol-driven, utilize to drive and carry out RTU data Layer data configuration, the query monitor terminal configuration obtains DTU data Layer protocol-driven again, utilize to drive and carry out DTU data Layer data configuration, will construct order and be transmitted to monitor terminal order management section processes; If order is not the order at monitor terminal RTU, then order is the order at the DTU of monitor terminal, and the query monitor terminal configuration obtains DTU data Layer protocol-driven, utilize to drive and carry out DTU data Layer data configuration, will construct order and be transmitted to monitor terminal order management section processes;
Described system is transmitted to monitor terminal order management section processes with the described native command that parses when running on monitor terminal and work online very much pattern;
When described monitor terminal order management partly receives the various command of transmitting, order is added in the command queue, and sorted by command prioritization, command queue is triggered the thread pool thread and is started processing command work by event-driven.
8. water resources monitoring communications method according to claim 7, it is characterized in that, described command queue triggers the thread pool thread by event-driven and starts processing command work, judge at first whether order is the reported data acknowledgement command that is handed down to monitor terminal, if, then this order is removed from buffer memory, and order connected from the monitor terminal network send, finish a command process job, if not, judge then whether command result is received, if command result is received, then buffer memory is cleared out of in order, finish a command process job, if command result is not received, judge whether order is native command, if be native command, clear command from buffer memory then, and order passback order receiving function part, enter the structure command procedure, as order is not native command, judges then whether monitor terminal is online, if online, judge earlier whether order is overtime, if command timeout is then removed order from the order buffer memory, finish a command process job, if it is not overtime, judge then whether order is effective,, then order is removed from the order buffer memory if invalid, finish a command process job, if effectively, then order is sent from the connection of monitor terminal network, finish a command process job, if it is not online, then judge order whether be monitor terminal not online be delete command, if then order is removed from the order buffer memory, finish a command process job, if not, judge then whether order is overtime, if command timeout, then order is removed from the order buffer memory, finish a command process job,, directly finish a command process job if not overtime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101003431A CN102130968A (en) | 2011-04-20 | 2011-04-20 | Water resource monitoring communication system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101003431A CN102130968A (en) | 2011-04-20 | 2011-04-20 | Water resource monitoring communication system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102130968A true CN102130968A (en) | 2011-07-20 |
Family
ID=44268856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101003431A Pending CN102130968A (en) | 2011-04-20 | 2011-04-20 | Water resource monitoring communication system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102130968A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394788A (en) * | 2011-09-08 | 2012-03-28 | 薛亮 | Method for equipment monitoring universal interface |
| CN102854852A (en) * | 2012-07-27 | 2013-01-02 | 北京空间飞行器总体设计部 | Equipment monitoring method based on weighted double linked list |
| CN106790611A (en) * | 2016-12-29 | 2017-05-31 | 上海科勒电子科技有限公司 | The monitoring method of internet of things equipment, supervising device and monitoring system |
| CN108896242A (en) * | 2018-04-20 | 2018-11-27 | 广东亿迅科技有限公司 | A kind of water utilities leakage loss analysis method and device based on NB-IoT technology |
| CN110557731A (en) * | 2019-09-17 | 2019-12-10 | 中国水利水电科学研究院 | transmission method and system for water resource optimization scheduling and configuration information |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749986A (en) * | 2005-04-27 | 2006-03-22 | 许井文 | Far distance monitoring system for water resource information collection |
| KR100706300B1 (en) * | 2006-09-01 | 2007-04-13 | 한국수자원공사 | A mobile terminal unit for water resource management |
| CN201054090Y (en) * | 2007-06-08 | 2008-04-30 | 承德市新龙电子有限责任公司 | Water resource radio monitoring and managing system |
| CN101609315A (en) * | 2009-07-24 | 2009-12-23 | 上海华魏光纤传感技术有限公司 | The data acquisition system (DAS) of fire protection monitoring device |
| CN101782387A (en) * | 2009-09-16 | 2010-07-21 | 新疆大学 | Remote hydrographic water resource data collecting and processing system |
-
2011
- 2011-04-20 CN CN2011101003431A patent/CN102130968A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749986A (en) * | 2005-04-27 | 2006-03-22 | 许井文 | Far distance monitoring system for water resource information collection |
| KR100706300B1 (en) * | 2006-09-01 | 2007-04-13 | 한국수자원공사 | A mobile terminal unit for water resource management |
| CN201054090Y (en) * | 2007-06-08 | 2008-04-30 | 承德市新龙电子有限责任公司 | Water resource radio monitoring and managing system |
| CN101609315A (en) * | 2009-07-24 | 2009-12-23 | 上海华魏光纤传感技术有限公司 | The data acquisition system (DAS) of fire protection monitoring device |
| CN101782387A (en) * | 2009-09-16 | 2010-07-21 | 新疆大学 | Remote hydrographic water resource data collecting and processing system |
Non-Patent Citations (1)
| Title |
|---|
| 王学军 等: "水资源实时监控管理系统", 《山东科学》, vol. 18, no. 1, 31 March 2005 (2005-03-31) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394788A (en) * | 2011-09-08 | 2012-03-28 | 薛亮 | Method for equipment monitoring universal interface |
| CN102854852A (en) * | 2012-07-27 | 2013-01-02 | 北京空间飞行器总体设计部 | Equipment monitoring method based on weighted double linked list |
| CN102854852B (en) * | 2012-07-27 | 2014-08-27 | 北京空间飞行器总体设计部 | Equipment monitoring method based on weighted double linked list |
| CN106790611A (en) * | 2016-12-29 | 2017-05-31 | 上海科勒电子科技有限公司 | The monitoring method of internet of things equipment, supervising device and monitoring system |
| CN108896242A (en) * | 2018-04-20 | 2018-11-27 | 广东亿迅科技有限公司 | A kind of water utilities leakage loss analysis method and device based on NB-IoT technology |
| CN110557731A (en) * | 2019-09-17 | 2019-12-10 | 中国水利水电科学研究院 | transmission method and system for water resource optimization scheduling and configuration information |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109274730B (en) | Internet of things system, MQTT message transmission optimization method and device | |
| CN102892089B (en) | Message pushing method, device and system | |
| CN102209041B (en) | Scheduling method, device and system | |
| CN102130968A (en) | Water resource monitoring communication system and method | |
| CN102209047B (en) | Instant messaging system and method for realizing information sharing | |
| CN103747091A (en) | Distributed data synchronization system and method for embedded equipment | |
| CN112559123A (en) | Satellite ground access station system based on dynamic resource pool virtualization technology | |
| CN108282396B (en) | Multi-level message broadcasting method and system in IM (instant Messaging) cluster | |
| CN102142971A (en) | Monitoring system and monitoring method for realizing subscription-collection mechanism | |
| CN107071067B (en) | Cgo-based high-performance stock market access system and method | |
| CN1972276B (en) | A management method and system for protocol access | |
| CN102238571B (en) | Apparatus of Internet of Things machine to machine/man (M2M) business processing, system and method thereof | |
| CN101296232A (en) | Adapting device and method with multi-network management and multi-north interface | |
| CN105512134A (en) | Method and system for querying data based on SNMP protocol | |
| CN101695049A (en) | Method and device for processing businesses in monitoring system | |
| CN103457926A (en) | Communication method for CMS front-end processor and server | |
| CN102427478A (en) | Method for constructing overlay server as well as server system | |
| CN1455558A (en) | Communication system, recording medium of connecting management servor device and recording programme | |
| CN110708710B (en) | 5G small base station and slice management module thereof | |
| KR100929235B1 (en) | Dynamic Reconfiguration Method of Wireless Sensor Network and Its System | |
| CN100488128C (en) | A dynamic modification method and system of parameters of client service system | |
| CN106230980A (en) | A kind of address configuration method, Apparatus and system | |
| CN109951332B (en) | Networking method, device and system of edge computing equipment based on non-peer-to-peer network | |
| CN113645714B (en) | Device connection method, device, system, device and storage medium | |
| CN106953771B (en) | Role transformation and management method for master and slave equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100085, 21E, building 2, international science and Technology Pioneer Park, No. 2 information road, Beijing, Haidian District Applicant after: Beijing Automatic Science and Technology Co., Ltd. Address before: 100085, 21E, building 2, international science and Technology Pioneer Park, No. 2 information road, Beijing, Haidian District Applicant before: Beijing Automic Science And Technology Development Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: AOTEMEIKE SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD., BEIJING TO: BEIJING AUTOMATIC SCIENCE AND TECHNOLOGY CO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110720 |