CN1407784A - Intelligent long-range central administration systems for watersupply, electric power and gas - Google Patents
Intelligent long-range central administration systems for watersupply, electric power and gas Download PDFInfo
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- CN1407784A CN1407784A CN 01128818 CN01128818A CN1407784A CN 1407784 A CN1407784 A CN 1407784A CN 01128818 CN01128818 CN 01128818 CN 01128818 A CN01128818 A CN 01128818A CN 1407784 A CN1407784 A CN 1407784A
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Abstract
An intellectual central remote controlling system for watersupply, electric power and gas supply includes a data bus device connecting with the water gauge, kilowatt and gas meters and transmitting data to the central comdputer via the telephone line. It can also be used for the scattered houses.
Description
Technical field:
The present invention relates to a kind of intelligent management control system, especially a kind of utilization has local network now, long-range water power gas meter is carried out the water, electricity and gas remote centralized intelligent management control system of centralized intelligence management control.
Background technology:
At present, the water that people use,, gas meter has the general expression gauge table, IC-card table and long-distance metering charge centralized automatic meter-reading or conveyance conduit network be the monitoring intelligent management system at random, common gauge table needs manually to check meter to every household, it is loaded down with trivial details not only to work, and error is big, can't realize the each household operating position is controlled, though the IC-card table is owing to adopt magnetic card mode metering accuracy but be subjected to the interference of external magnetic field very big, and can't teletransmission focus on and single household control, cost is also high, be unfavorable for applying, and still unmatchful at present water,, the note of gas is taken, charge, the management control system of control and management teletransmission centralized automatic meter-reading is unified in troubleshootings etc.
Summary of the invention:
The invention provides the existing local network of a kind of utilization, long-range water power gas meter is carried out the water, electricity and gas remote centralized intelligent management control system of centralized intelligence management control, adopt a bus-type machine that three tables (water, electricity, gas) of all resident families are connected on the data/address bus, and pass through a telephone set and give central computer data upload, perhaps when resident family disperses relatively, adopt single household type main frame that three tables of a resident family are coupled together by city's electrical network, and pass through a telephone set and give central computer with data upload, it is carried out the remote centralized Based Intelligent Control.
Technical scheme of the present invention is:
The present invention is by the central computer that is connected in the local network upstream ends and hang over the descending telephone set of local network, and the bus-type in parallel or single house type host apparatus of using with telephone set, constitute with bus-type or single water, electricity and gas gauge table that connects with house type host apparatus downstream end, comprise by the bus-type host apparatus system mode of bus-type host apparatus through data/address bus and gauge table connection, the single household type host apparatus system mode that connects with gauge table through city's electrical network by single household type host apparatus, bus-type host apparatus system mode and single household type host apparatus system mode can be selected one individualism, perhaps coexist as in the system.
Central computer can be a PC or a computer network, and main frame and central computer utilize MODEM to carry out communication contact, or take other means of communications by local network.
Central computer and main frame also can adopt the POS machine from the main frame information extraction, feed back to the mode communication of central computer again.
Central computer comprises that also can be realized the networking with bank, handles charging problem, can realize data acquisition automatically, handles the charging problem, and the mis system of early warning system can be provided, and this mis system can be developed according to different needs.
Central computer connects with pipe network, can be by the statistical analysis of image data, find that possible line fault (artificial/nature) and early warning get rid of fault.
Wherein:
A, bus-type host apparatus:
Bus-type host apparatus of the present invention comprises: CPU, the memory that is connected with CPU, keyboard, MODEN, CPU is connected with three table bus interface through the RS485 interface, and directly be connected communication with water meter or ammeter or gas meter through three table bus interface, separate multipoint teleconference usefulness circuit automatically by data and voice and connect with local line and telephone set.
Bus-type host apparatus data are separated multipoint teleconference automatically with voice and are comprised the automatic separation module of the data that include local line interface and telephone interface, voice that is connected with CPU with circuit.
Bus-type host apparatus CPU is through the external MODEN of RS232 interface, and MODEN is connected with local line and telephone set respectively through data, the automatic separation module of voice.
The bus-type host apparatus also comprises the power supply protection system that transfinites, and it is connected with power interface by surge protecting circuit.
The bus-type host apparatus also comprises the counting that is connected with CPU, charge LCD display, watchdog circuit and bank card or the IC-card interface of swiping the card.
B, house type host apparatus
Single household type main frame of the present invention comprises: CPU, the memory that is connected with CPU, keyboard, MODEN, CPU directly is connected communication with water meter or ammeter or gas meter by the power carrier modulation system by city's electrical network, separates multipoint teleconference usefulness circuit automatically by data and voice and connects with local line and telephone set.
Single household type host apparatus CPU is modulated into the conversion of water meter gas meter ammeter data can finish at the power carrier modulation module of the online communication of civil power by what be connected with CPU with the exchange of water meter, gas meter, ammeter data.
Single household type host apparatus data are separated multipoint teleconference automatically with voice and are comprised the automatic separation module of the data that include local line interface and telephone interface, voice that is connected with CPU with circuit.
Single household type host apparatus CPU is through the external MODEN of RS232 interface, and MODEN is connected with local line and telephone set respectively through data, the automatic separation module of voice.
Single household type host apparatus also comprises and being connected with the power carrier modulation module, be positioned between civil power network interface and power interface have on the net at civil power can be the surge protecting circuit of house type host apparatus with the disconnection of city's electrical network when transfiniting curtage.
Bus-type of the present invention or single household type host apparatus also comprise the counting that is connected with CPU, charge LCD display, watchdog circuit and bank card or the IC-card interface of swiping the card.
Each device of the present invention is supplied with by civilian electricity, and main frame and central computer carry out communication by local network.
Bus-type of the present invention or single household type host apparatus and telephone set are connected in parallel on the local network.
Water of the present invention,, the gas gauge table is selected electronic watch for use, also can select for use as the similar patent No. is the technology of 99241785.6 " valve control teletransmission intelligence gas meter ", this patent disclosure a kind of can be directly from user's collection and treatment gas flow data, and remotely-controlled valve control teletransmission intelligence gas meter, comprise watchcase, air inlet pipe, escape pipe, electric check valve, printed substrate, display screen, on the table inside crankshaft, be fixed with cam, the cam peak contacts with travel switch, adopt electric check valve to make to die controller, the main frame that utilizes single-chip microcomputer in the existing teletransmission automatic meter reading system or native system is to realize teletransmission centralized automatic meter-reading and intelligent management control.
Single household type host apparatus of the present invention has been declared Chinese patent separately by the applicant, is disclosed correlation technique.
Each parts of intelligent gas meter of the present invention and function:
1, utilize travel switch to produce data pulse.
2, valve with electrically motorized operation control gas meter dies, opens gas.
3, two travel switches are controlled the stroke that gas is died, opened to valve with electrically motorized operation respectively.
4, control circuit is handled the order of host computer, and carries out the instruction of dying, opening gas.
5, data acquisition processing circuit.
6, communicating circuit
7, liquid crystal display: the reading of table, the amount of money of should paying the fees.
8, credit card excuse: when realization is networked with bank/property net, can swipe the card and pay the fees.
9, the power supply needs of standby lithium battery/when the capacitor discharge mode solves accident interruption.
10, shell.
11, various accessories.
12, base table (being the raw coal gas meter)
The operation principle of main frame of the present invention and function declaration:
One, bus-type host apparatus
1, surging protection
When civil power has the surging (as the instantaneous pressure that produces because of thunderbolt) of transfinite (curtage) on the net, surge protecting circuit will disconnect main frame and city's electrical network, be damaged to avoid main frame.When surging recloses in the past again.
2, with three communications of showing
The bus-type host apparatus is realized communications with three tables by the RS485 bus, finishes long-range data acquisition and to the controls of three tables.
The RS485 bus is a differential transmission, has advantages such as communication baud rate height, antijamming capability are strong, long transmission distance, the connection of permission multiple spot, so can guarantee the correctness of remote data transmission.In native system, only need to press the RS485 protocol requirement and show three and on the RS485 bus, get final product.
3, LED Display And Keyboard
Provide friendly user interface to supply to be provided with the operating state and the data query of main frame.
4, with the communication of system centre computer
The bus-type host apparatus is by the communication of local network realization with central computer.
Bus-type host apparatus data, the automatic separation module of voice are data-signal or call voice signal with the signal on the identification local line of intelligence.If the call voice signal then switches to telephone set with signal; If the system data signal then switches to MODEM with signal, finish communication with the bus-type host apparatus by the RS232 interface.At this moment, telephone set will be in engaged condition, finish up to central computer and the communication of bus-type host apparatus.
5, data are preserved
The bus-type host apparatus has a mass storage, is used to preserve user bus-type host apparatus operating state that is provided with and the data that need be uploaded to central computer.
6, Controlled CPU
Be used to coordinate the work of main frame.
7, watchdog circuit
The work of monitoring Controlled CPU, when its program fleet or other reasons caused crashing, the Controlled CPU that will reset so that it recovers operate as normal, thereby had guaranteed the reliability of whole system.
Two, single household type host apparatus
1, surging protection
When civil power had the surging (as the instantaneous pressure that produces because of thunderbolt) of transfinite (curtage) on the net, surge protecting circuit will be damaged to avoid single household type host apparatus disconnecting with single household type host apparatus city electrical network.Showing because of single household type host apparatus and three is to finish by the mode of power carrier, so the communications of single household type host apparatus and three tables also will be interrupted simultaneously.When surging recloses in the past again.
2, with three communications of showing
The communication of this single household type host apparatus and three tables is finished by the power carrier modulation system.That is to say that it is online that the data that need exchange between single household type host apparatus and three tables are modulated at civil power.Like this, just need not to lay communication line separately between main frame and three tables, and only need an original supply socket that just needs.Simultaneously, because good surging protection is arranged, thus can guarantee carry out of communication in the stabilization of power grids, to guarantee the correctness of transfer of data.
Advantage of the present utility model is:
One, can realize the remote centralized intelligent management control;
Two, the charging problem is handled in automatic data acquisition;
Three, by connecting automatic data acquisition, and carry out statistical analysis, send out with pipe network system
Existing possible line fault (artificial/nature) and early warning are got rid of fault;
Four, charging problem is handled in realization and bank networking;
Five, realize the computer science management of whole supply system.
Accompanying drawing and drawing explanation: Fig. 1 is that system architecture figure Fig. 2 of the present invention is that the single subscriber's main station device circuit of the present invention logic block-diagram Fig. 3 is that bus-type host apparatus circuit logic block diagram 4 of the present invention is that the single subscriber's main station device circuit of the present invention figure Fig. 5 is that bus-type host apparatus circuit diagram Fig. 6 of the present invention is the cross-sectional view of the valve control teletransmission intelligence gas meter selected for use of the present invention
Embodiment:
Embodiment one, bus-type host apparatus system mode
Adopt a bus-type host apparatus that three tables (water, electricity, gas) of all resident families are connected on the data/address bus, and give central computer with data upload by a telephone set.
The present invention is by the central computer that is connected in the local network upstream ends and hang over the descending telephone set of local network, and constitute with the bus-type host apparatus of telephone set parallel connection, the water, electricity and gas gauge table that connects with bus-type host apparatus downstream end, the bus-type main frame is through data/address bus and gauge table connection.
Central computer can be a PC, and main frame and central computer utilize MODEM to carry out communication contact by local network.Central computer comprises that also can be realized the networking with bank, handles charging problem, can realize data acquisition automatically, handles the charging problem, and the mis system of early warning system can be provided, and this mis system can be developed according to different needs.
Central computer connects with pipe network, can be by the statistical analysis of image data, find that possible line fault (artificial/nature) and early warning get rid of fault.
The bus-type main frame is connected through RS485 interface and three table bus interface, and directly is connected communication with water meter or ammeter or gas meter through three table bus interface, separates multipoint teleconference usefulness circuit automatically by data and voice and connects with local line and telephone set.
Water meter, ammeter are selected electronic watch for use, and gas meter is selected valve control teletransmission intelligence gas meter for use.
Embodiment two, single household type host computer system
When resident family disperses relatively, adopt single household type host apparatus that three tables of a resident family are coupled together by city's electrical network, and give central computer with data upload by a telephone set, it is carried out the remote centralized Based Intelligent Control.
The present invention is by the central computer that is connected in the local network upstream ends and hang over the descending telephone set of local network, and constitute with single subscriber's main station device of telephone set parallel connection, the water, electricity and gas gauge table that connects with single subscriber's main station device downstream end, single household type host apparatus connects with gauge table through city's electrical network.
Central computer is a computer network, and main frame and central computer utilize MODEM to carry out communication contact by local network.
Central computer comprises that also can be realized the networking with bank, handles charging problem, can realize data acquisition automatically, handles the charging problem, and the mis system of early warning system can be provided, and this mis system can be developed according to different needs.
Single household type main frame directly is connected communication with water meter or ammeter or gas meter by the power carrier modulation system by city's electrical network, separates multipoint teleconference usefulness circuit automatically by data and voice and connects with local line and telephone set.
Water meter, ammeter are selected electronic watch for use, and gas meter is selected valve control teletransmission intelligence gas meter for use.
Embodiment three, hybrid system
Bus-type and single household type host apparatus are articulated on the local network through telephone set simultaneously, and connect with central computer through local network.
Water meter, ammeter are selected electronic watch for use, and gas meter is selected valve control teletransmission intelligence gas meter for use.
Claims (5)
1, a kind of water, electricity and gas remote centralized intelligent management control system, it is characterized in that: by the central computer that is connected in the local network upstream ends with hang over the descending telephone set of local network, and the bus-type in parallel or single house type host apparatus of using with telephone set, constitute with bus-type or single water, electricity and gas gauge table that connects with house type host apparatus downstream end, comprise by the bus-type host apparatus system mode of bus-type host apparatus through data/address bus and gauge table connection, the single household type host apparatus system mode that connects with gauge table through city's electrical network by single household type host apparatus, bus-type host apparatus system mode and single household type host apparatus system mode can be selected one individualism, perhaps coexist as in the system, wherein:
A, bus-type host apparatus comprise: CPU, the memory that is connected with CPU, keyboard, MODEN, CPU is connected with three table bus interface through the RS485 interface, and directly be connected communication with water meter or ammeter or gas meter through three table bus interface, separate multipoint teleconference usefulness circuit automatically by data and voice and connect with local line and telephone set;
Or B, single household type host apparatus comprise: CPU, the memory that is connected with CPU, keyboard, MODEN, CPU directly is connected communication with water meter or ammeter or gas meter by the power carrier modulation system by city's electrical network, separates multipoint teleconference usefulness circuit automatically by data and voice and connects with local line and telephone set.
2, a kind of water, electricity and gas remote centralized intelligent management control according to claim 1 system, it is characterized in that: the data of described bus-type host apparatus are separated multipoint teleconference automatically with voice and are comprised the automatic separation module of the data that include local line interface and telephone interface, voice that is connected with CPU with circuit.
3, a kind of water, electricity and gas remote centralized intelligent management control according to claim 1 system, it is characterized in that: the CPU of described bus-type host apparatus is through the external MODEN of RS232 interface, and MODEN is connected with local line and telephone set respectively through data, the automatic separation module of voice.
4, a kind of water, electricity and gas remote centralized intelligent management control according to claim 1 system is characterized in that: described bus-type host apparatus also comprises the power supply protection system that transfinites, and by surge protecting circuit, is connected with power interface.
5, a kind of water, electricity and gas remote centralized intelligent management control according to claim 1 system, it is characterized in that: described bus-type host apparatus also comprises the counting that is connected with CPU, charge LCD display, watchdog circuit and bank card or the IC-card interface of swiping the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128818 CN1407784A (en) | 2001-09-07 | 2001-09-07 | Intelligent long-range central administration systems for watersupply, electric power and gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01128818 CN1407784A (en) | 2001-09-07 | 2001-09-07 | Intelligent long-range central administration systems for watersupply, electric power and gas |
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| Publication Number | Publication Date |
|---|---|
| CN1407784A true CN1407784A (en) | 2003-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01128818 Pending CN1407784A (en) | 2001-09-07 | 2001-09-07 | Intelligent long-range central administration systems for watersupply, electric power and gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881641A (en) * | 2010-06-28 | 2010-11-10 | 四川海力智能科技有限公司 | Fixed phone network remote transmitting gas meter |
| CN104683340A (en) * | 2015-02-27 | 2015-06-03 | 江苏韬略电子科技有限公司 | Integrated electricity utilization management software platform system and management method thereof |
-
2001
- 2001-09-07 CN CN 01128818 patent/CN1407784A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881641A (en) * | 2010-06-28 | 2010-11-10 | 四川海力智能科技有限公司 | Fixed phone network remote transmitting gas meter |
| CN101881641B (en) * | 2010-06-28 | 2016-02-03 | 四川海力智能科技有限公司 | Fixed phone network remote transmitting gas meter |
| CN104683340A (en) * | 2015-02-27 | 2015-06-03 | 江苏韬略电子科技有限公司 | Integrated electricity utilization management software platform system and management method thereof |
| CN104683340B (en) * | 2015-02-27 | 2017-12-15 | 江苏韬略电子科技有限公司 | Integrated management of power use software platform system and its management method |
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