CN1815147A - Community data transfer management device for long-distance wireless meter-reading system - Google Patents
Community data transfer management device for long-distance wireless meter-reading system Download PDFInfo
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- CN1815147A CN1815147A CNA2005100238491A CN200510023849A CN1815147A CN 1815147 A CN1815147 A CN 1815147A CN A2005100238491 A CNA2005100238491 A CN A2005100238491A CN 200510023849 A CN200510023849 A CN 200510023849A CN 1815147 A CN1815147 A CN 1815147A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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Abstract
A long-distance wireless meter reading systematical community transshipment management device mainly includes a data transshipment manager, receiving terminal server, and a system set client-side. Data manager transfers systematical storey concentrator data to centre and judging whether storey concentrator being in working order, accessing network connection and proceeding data backup. Receiving terminal server batch uploads meter data to receiving terminal server from data transshipment, receiving terminal server generating relevant data file according to appointed data format and transmitting to specified catalog, receiving terminal server transmitting account centre command to transshipment manager, system client-side proceeding system configuring to data transshipment manager.
Description
Technical field
The present invention relates to metering, the charging system of utility meters tool, more specifically refer to a kind of community data transfer management devices of long-distance wireless meter-reading system.
Background technology
Along with the development of urban construction, the cell sizes that the city dweller lives enlarges day by day, and the table tool reads and becomes distinct issues gradually, and traditional checking meter (for example water, electricity, coal table) pattern is to enter the room from house to house to carry out.The main deficiency of this pattern of checking meter is that each user and charge department are difficult on the time coordinate, waste time and energy etc., and brought the hidden danger on the safety, therefore developing a kind of Automatic meter reading system compels not allow to delay, in the different schemes of Automatic meter reading system, wireless communication mode is because of it need not to connect up, the easy-to-install advantage is subjected to attention especially.
In the prior art in the wireless kilowatt meter reading-out system, for example China's patent No. 96202204.7, a kind of multi-user's coal gas, electricity, water meter automatic meter number recorder are disclosed, it installs a user data acquisition module in the turned position of each customer meter, pass through detection means, convert turn signal to electric impulse signal, pulse signals is carried out stored count.Again each data acquisition module is gathered and is connected to data and focuses on module, infrared copying instrument by control data focus on module to the accumulated result of each data acquisition module read, zero clearing.Infrared copying instrument is exported the data that read by output interface to other device.This technology adopts infrared mode transmission data, and it is short to have transmission range, transmits unsettled deficiency.
China Patent No. 02200581.1 discloses a kind of Automatic meter reading system that utilizes telephone wire, this system comprises user side and management end, user side is made up of table tool, collector, data processor, the table tool transfers data to collector, collector and data processor transmit data by wireless mode, the wireless transmit frequency is about 400MHz, and data processor and management end transmit data by telephone wire, realizes automatic data logging.The deficiency of this system is that wireless mode only is confined to the user side scope, requires the user must have the hardware condition of telephone wire.
Realize what the long distance data transmitted if utilize the wireless channel in space, it is simple, convenient, do not need existing circuit is changed, the transmission band broad, communication distance is long, (general tens kilometers, also can extend to farther by relay station), it avoids wiring to register one's residence, check meter and register one's residence, reconstruction of the old city town there is important and practical meanings, but this systems face a such problem: wireless data transmission exists in the reflection of buildings to radio signal, absorb the effect of grade down, signal transmission problem of unstable, show the tool installation site in addition, spatial interference etc. also have considerable influence to its steady operation, also there are simultaneously problems such as power consumption, how well to address this problem the superiority-inferiority to total system is played very big influence, because in a single day the whichever module breaks down in the system, it does not possess the function of timely reflection particular problem itself, so system just can't determine abort situation and even eliminating rapidly, this just makes total system lose self-checking function, be difficult to the operation steady in a long-term of assurance system energy, and be not easy to following maintenance.
Recently, with the present situation of the meter reading method of reportedly uniting and at present to the demand of wireless kilowatt meter reading-out system and the problem that needs emphasis to solve, we have developed a kind of short-distance wireless and the wired connection mode combines, with the residential quarter is the long-distance wireless meter-reading system of basic application, in cell range, adopt the multilayer wireless transmission structure, data utilize cable network that data are reported after being aggregated into cell terminal step by step again, this wireless long-distance meter-reading system is divided into table tool acquisition module by function, the floor concentrator, a building concentrator, cell data terminal and hand-held diagnostic device.Fig. 2 is exactly these long-distance wireless meter-reading system 100 structural representations, comprises table tool acquisition module 101, floor concentrator 102, and a building concentrator 103, cell data terminal 104, hand-held set 105 etc., 106 is the account center.About all the other each several parts of long-distance wireless meter-reading system 100 and system, all will be open in the patented claim of submitting simultaneously with the application, the application proposes at cell data terminal 104 parts.
Summary of the invention
The objective of the invention is each several part needs at long-distance wireless meter-reading system general requirement and system thereof, a kind of community data transfer management devices of long-distance wireless meter-reading system is provided, this management devices is the center section that connects between building data concentrator and the account center, realizes that data acquisition, the combined data of concentrator report the account center to digital data, transmits account center order.
To achieve these goals, the present invention adopts following technical scheme,
The community data transfer management devices of this long-distance wireless meter-reading system comprises:
One data relay manager, this manager also comprises network service module, wireless network parameter administration module, data analysis module, wireless communication module, a building concentrator abnormal test module, data transmission blocks, network service module is connected with the receiving terminal server is two-way
The wireless network parameter administration module is received in the output of network service module,
Wireless communication module is received in the output of wireless network parameter administration module,
The output of wireless communication module is received data analysis module and is outwards received and send wireless signal,
A building concentrator abnormal test module is received in the output of data analysis module,
Network service module is received in the output of a building concentrator abnormal test module;
One receiving terminal server comprises network service module, data reception module, command issue module,
Network service module is connected with the network service module of data relay manager is two-way,
The output and the data reception module of network service module join,
The unit exception alarm module is received in the output of data reception module,
The output and the network service module of command issue module are joined;
One system is provided with client, and this client is a PC, and is connected with the data relay manager.
The data analysis module of described data relay manager further comprises data analysis unit, data backup unit,
The input of data analysis unit and the output of wireless communication module are joined,
The input of backup of data unit is received in the output of data analysis unit,
Backup units has two-way output, and one the tunnel receives a building concentrator abnormal test module, and another road is received system client is set.
The wireless network parameter administration module of described data relay manager further comprise the order analysis unit, to the time service unit,
Order analysis unit resolves bidding protocol and look-up command destination;
To the time service unit to a building concentrator provide to the time.
Described data relay manager further comprises system configuration/monitoring modular, network monitoring module,
The input of system configuration/monitoring modular and system are provided with client output joins,
The input of network monitoring module and the output of system configuration/monitoring modular are joined.
System is provided with client and comprises that further system is provided with module, data base querying/derivation module,
System configuration/monitoring modular input that the data relay manager is received in the output that system is provided with module is joined,
The input of data base querying/derivation module and the output of the data backup unit of data relay manager are joined.
Described receiving terminal data in server receiver module is also to the account center data signal that places outside the sub-district.
In the community data transfer management devices of long-distance wireless meter-reading system of the present invention, it has comprised that mainly a data relay manager, a receiving terminal server, a system are provided with client.Wherein, manager also comprises network service module, the wireless network parameter administration module, data analysis module, wireless communication module, a building concentrator abnormal test module, data transmission blocks, network service module is connected with the receiving terminal server is two-way, the wireless network parameter administration module is received in the output of network service module, wireless communication module is received in the output of wireless network parameter administration module, the output of wireless communication module is received data analysis module and is outwards received and send wireless signal, a building concentrator abnormal test module is received in the output of data analysis module, and network service module is received in the output of a building concentrator abnormal test module; The receiving terminal server comprises network service module, data reception module, command issue module, network service module is connected with the network service module of data relay manager is two-way, the output and the data reception module of network service module join, the unit exception alarm module is received in the output of data reception module, and the output and the network service module of command issue module are joined; Client is a PC, and is connected with the data relay manager.Whether the data relay manager mainly causes the account center with the data relay of the building concentrator of system, working properly to a building concentrator, and to the time service, online connects and carry out data backup; The receiving terminal server will be shown the tool data and upload to the receiving terminal server in batches from the data relay manager, the receiving terminal server produces corresponding civilian data file according to the specific data form, be sent to designated directory, the order at account center is transmitted to the transfer manager by the receiving terminal server, after receiving a building concentrator working condition abnormal signal, by suitable effective means notice account center; System is provided with client data transfer manager is carried out system's setting, comprises data relay manager Internet access way and network of relation setting, and a building concentrator timeslice allocation scheme etc.Therefore, community data transfer management devices of the present invention provides possibility for the realization of remote wireless meter recording, and this management devices has played critical effect in long-distance wireless meter-reading system.
Description of drawings
Fig. 1 is the community data transfer management devices square frame principle synoptic diagram of long-distance wireless meter-reading system of the present invention.
Fig. 2 is for using the long-distance wireless meter-reading system synoptic diagram of data relay management devices of the present invention.
Embodiment
For further specifying above-mentioned purpose of the present invention, technical scheme and effect, in conjunction with above-mentioned each figure the present invention is described in detail by the following examples.
Please consult shown in Figure 1 earlier, the community data transfer management devices 104 of long-distance wireless meter-reading system comprises that data relay manager 1041, receiving terminal server 1042 and system are provided with client 1043 three parts, and the frame structure to these three parts is described below below:
Data relay manager 1041 also comprises network service module, wireless network parameter administration module, data analysis module, wireless communication module, a building concentrator abnormal test module, data transmission blocks,
Network service module is connected with the receiving terminal server is two-way,
The wireless network parameter administration module is received in the output of network service module,
Wireless communication module is received in the output of wireless network parameter administration module,
The output of wireless communication module is received data analysis module and is outwards received and send wireless signal,
A building concentrator abnormal test module is received in the output of data analysis module,
Network service module is received in the output of a building concentrator abnormal test module.
Receiving terminal server 1042 comprises network service module, data reception module, command issue module,
Network service module is connected with the network service module of data relay manager is two-way,
The output and the data reception module of network service module join,
The unit exception alarm module is received in the output of data reception module,
The output and the network service module of command issue module are joined;
It is a PC that system is provided with client 1043, and is connected with the data relay manager.
The data analysis module of described data relay manager further comprises data analysis unit, data backup unit,
The input of data analysis unit and the output of wireless communication module are joined,
The input of backup of data unit is received in the output of data analysis unit,
Backup units has two-way output, and one the tunnel receives a building concentrator abnormal test module, and another road is received system client is set.
The wireless network parameter administration module of described data relay manager further comprise the order analysis unit, to the time service unit,
Order analysis unit resolves bidding protocol and look-up command destination;
To the time service unit to a building concentrator provide to the time.
Described data relay manager further comprises system configuration/monitoring modular, network monitoring module,
The input of system configuration/monitoring modular and system are provided with client output joins,
The input of network monitoring module and the output of system configuration/monitoring modular are joined.
System is provided with client and comprises that further system is provided with module, data base querying/derivation module,
System configuration/monitoring modular input that the data relay manager is received in the output that system is provided with module is joined,
The input of data base querying/derivation module and the output of the data backup unit of data relay manager are joined.
Described receiving terminal data in server receiver module is also to the account center data signal that places outside the sub-district.
After above-mentioned data relay manager, receiving terminal server and system were provided with the structrual description of client, each function that partly will finish was described below respectively again to it respectively more below:
Data relay reason device part
1, network service module is set up two-way connection by VPN with the receiving terminal server, and realizes the error-free data transmission.
2, the wireless network parameter administration module
A, order analysis unit resolves bidding protocol and look-up command destination.
B, to the time service unit, to a building concentrator provide to the time, in the whole community with the system time of data relay manager as the standard time; In system's server critique system time tie-time free time.
3, wireless communication function module by RS232 with wireless transmitter communications exchange data, realize and a building concentrator between wireless data transmission; The realization of connection-oriented transport layer protocol; Receive the packet that each building concentrator sends, after the transport layer protocol layer is handled, be sent to data analysis module and further handle; With the order analysis unit, to the time service unit downlink data encapsulation, according to timeslice distribution command under the corresponding building concentrator with parameter is set.
4, data analysis module is analyzed packet structure, the extraction corresponding data deposits backup database, delete database outdated data in.
5, a building concentrator abnormal test module regularly detects data in the database, and the building of a reported data concentrator, timing extraction newly do not deposit data of database in and Lou Dong concentrator working condition reaches data transmission blocks to statistics on time.
6, data transmission blocks reaches network service module with data packet, reaches the receiving terminal server by the VPN network.
7, system configuration/monitoring modular is mainly finished
A, the short end of the server of system configuration provides the connectivity port for system is provided with client;
B, the order that client is set according to system is provided with network and VPN;
C monitors each process working condition;
D, resetting automatically when unusual appears in operating system.
8, network monitoring module detection network connects and whether VPN normally and automatically dials controls.
The receiving terminal server section
1, network service module is set up two-way connection by VPN with the data relay manager, and realizes the error-free data transmission.
2, data reception module
A receives the data that the data relay manager transmits;
B, normal data is stored into data file according to certain format, and delivers to assigned catalogue;
C sends device exception information into the unit exception alarm module.
3, unit exception alarm module treatment facility abnormal information.
4, command issue module is packaged into newspaper with particular command according to agreement, imports network service module into, sends to corresponding data transfer manager.
System is provided with client part
This client can be born by common removable computer, and operating system is windows 2000/XPPro/Srv/Home.
1, system is provided with module and data relay manager gui (graphic user interface) is set and parameter is set and be packaged into bag and send to the data relay manager.
2, data base querying/derivation module
A, read-only mode connects the backup database of data relay manager;
B carries out data base querying and particular data and derives;
C, data base querying GUI.
The allomeric function of community data transfer management devices of the present invention and in the long-distance wireless meter-reading system role please in conjunction with shown in Figure 2 and be described below:
1, a building concentrator data summarizing and reporting
A, the data relay manager is set up wireless connections by each building concentrator of wireless communication technique and the subordinate of community, gathers water yield data, table tool and floor concentrator working condition that a building concentrator reports.
B, the data relay manager is set up VPN by public network and the data receiving terminal server that is positioned at the account center, regularly to reported data.
C, the receiving terminal server generates the corresponding data file according to the specific data form, reports the account center management server
Document format data is undetermined.
2, transmit account center order
Transfer route by data receiving terminal server → data relay manager → building concentrator transmits the order at account center to concentrators at different levels, owing to can not initiatively connect subordinate equipment in the system, order can only connect when setting up in next time transmits.
3, data backup
The data relay manager backs up nearest four months consumption information, and data backup is in data relay manager local data base.
4, a building concentrator working condition is reported
A data relay manager checks building concentrator working condition, and to the account center unusual building concentrator of reporting, a building concentrator of reported data is decided to be unusually if repeatedly fail on time.
6, to time service
The data relay manager to a building concentrator provide to the time, in the whole community with the system time of data relay manager as the standard time, the data relay manager when being connected to internet, utilize the not busy surplus time with the time server to the time.
7 support multiple network access
The data relay manager is supported following four kinds of general network accesses,
1)PPP，
2)ADSL，
3)Cable，
4)Direct?connect
Need to prove, in data relay management devices of the present invention, can connect by cable network between data relay manager and the receiving terminal server, be equipped with the fire wall (see figure 1) at the front end of data relay manager and receiving terminal server.
In order to adapt to the requirement of long-distance wireless meter-reading system, this community data transfer management devices will be considered stability, security and data transmission accuracy.
Stability is because data relay manager and receiving terminal server are in long-term continuous firing state.Except needs were considered the stability of operating system, corresponding application also must keep the state of stable operation in the system service.Should monitor the running status of program the necessary optimization except program is done, intelligent adaptive is adjusted total system.
Security
Because data relay manager and kilowatt meter reading-out system are used for the purposes of various water, electricity, coal charge, data security is most important.Be necessary in system itself and the data transmission procedure data security is done to consider fully, do not destroyed, artificially illegally do not distorted in the data transmission procedure by artificial the forcible entry with the assurance system.
The data transmission accuracy
With the similar reason of security, the accuracy rate of data transmission badly influences the practicality of total system, should consider by emphasis in concrete host-host protocol and program optimization.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (6)
1, a kind of community data transfer management devices of long-distance wireless meter-reading system,
It is characterized in that:
This management devices comprises:
One data relay manager, this manager also comprise network service module, wireless network parameter administration module, data analysis module, wireless communication module, a building concentrator abnormal test module, data transmission blocks,
Network service module is connected with the receiving terminal server is two-way,
The wireless network parameter administration module is received in the output of network service module,
Wireless communication module is received in the output of wireless network parameter administration module,
The output of wireless communication module is received data analysis module and is outwards received and send wireless signal,
A building concentrator abnormal test module is received in the output of data analysis module,
Network service module is received in the output of a building concentrator abnormal test module;
One receiving terminal server comprises network service module, data reception module, command issue module,
Network service module is connected with the network service module of data relay manager is two-way,
The output and the data reception module of network service module join,
The unit exception alarm module is received in the output of data reception module,
The output and the network service module of command issue module are joined;
One system is provided with client, and this client is a PC, and is connected with the data relay manager.
2, the community data transfer management devices of long-distance wireless meter-reading system as claimed in claim 1,
It is characterized in that:
The data analysis module of described data relay manager further comprises data analysis unit, data backup unit,
The input of data analysis unit and the output of wireless communication module are joined,
The input of backup of data unit is received in the output of data analysis unit,
Backup units has two-way output, and one the tunnel receives a building concentrator abnormal test module, and another road is received system client is set.
3, the community data transfer management devices of long-distance wireless meter-reading system as claimed in claim 1,
It is characterized in that:
The wireless network parameter administration module of described data relay manager further comprise the order analysis unit, to the time service unit,
Order analysis unit resolves bidding protocol and look-up command destination;
To the time service unit to a building concentrator provide to the time.
4, as the community data transfer management devices of each described long-distance wireless meter-reading system of claim 1-3,
It is characterized in that:
Described data relay manager further comprises system configuration/monitoring modular, network monitoring module,
The input of system configuration/monitoring modular and system are provided with client output joins,
The input of network monitoring module and the output of system configuration/monitoring modular are joined.
5, as the community data transfer management devices of claim 1 or 3 described long-distance wireless meter-reading systems,
It is characterized in that:
System is provided with client and comprises that further system is provided with module, data base querying/derivation module,
System configuration/monitoring modular input that the data relay manager is received in the output that system is provided with module is joined,
The input of data base querying/derivation module and the output of the data backup unit of data relay manager are joined.
6, the community data transfer management devices of long-distance wireless meter-reading system as claimed in claim 1,
It is characterized in that:
Described receiving terminal data in server receiver module is also to the account center data signal that places outside the sub-district.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005100238491A CN1815147A (en) | 2005-02-05 | 2005-02-05 | Community data transfer management device for long-distance wireless meter-reading system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2005100238491A CN1815147A (en) | 2005-02-05 | 2005-02-05 | Community data transfer management device for long-distance wireless meter-reading system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016511B (en) * | 2008-05-09 | 2015-03-25 | 国际商业机器公司 | Intelligent monitoring of an electrical utility grid |
| CN111369774A (en) * | 2020-03-19 | 2020-07-03 | 吴江华衍水务有限公司 | Data acquisition method for communication among platform, remote transmission centralized meter reading equipment and remote transmission water meter |
-
2005
- 2005-02-05 CN CNA2005100238491A patent/CN1815147A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102016511B (en) * | 2008-05-09 | 2015-03-25 | 国际商业机器公司 | Intelligent monitoring of an electrical utility grid |
| CN111369774A (en) * | 2020-03-19 | 2020-07-03 | 吴江华衍水务有限公司 | Data acquisition method for communication among platform, remote transmission centralized meter reading equipment and remote transmission water meter |
| CN111369774B (en) * | 2020-03-19 | 2021-12-14 | 吴江华衍水务有限公司 | Data acquisition method for communication among platform, remote transmission centralized meter reading equipment and remote transmission water meter |
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