CN2697594Y - Metering controller for wave carrying intelligent instrument - Google Patents
Metering controller for wave carrying intelligent instrument Download PDFInfo
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- CN2697594Y CN2697594Y CN 200420045040 CN200420045040U CN2697594Y CN 2697594 Y CN2697594 Y CN 2697594Y CN 200420045040 CN200420045040 CN 200420045040 CN 200420045040 U CN200420045040 U CN 200420045040U CN 2697594 Y CN2697594 Y CN 2697594Y
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Abstract
The utility model relates to a metering controller for a wave carrying intelligent instrument, which relates to the automatic measurement to a water meter to an electric meter or a gas meter. The utility model is composed of a controller arranged on a user side, a signal repeater and a processor arranged in a monitoring center. The utility model is characterized in that the controller is composed of host machines CPU, more than one data acquisition sensor circuit, an LED display circuit, an electronic valve circuit for output control, a signal transceiver and an electric source, wherein, the data acquisition sensor circuit, the LED display circuit, the electronic valve circuit and the signal transceiver are respectively connected with the host machines CPU, the sensor is arranged in a meter, the electronic valve is arranged in the meter, the signal repeater is composed of two host machine CPUs and the signal transceiver which is respectively connected with each CPU, and the two host machine CPUs are connected through a serial port. The processor arranged in the monitoring center comprises the signal transceiver, the host machine CPUs, an RS drive chip and an RS bus interface, the signal transceiver and the drive chip are respectively connected to the host machine CPUs, one end of the RS bus interface is connected to the CPUs through the drive chip, and the interface on the other end is inserted into a preformed port of a center computer. Accordingly, remote control is realized. The utility model can not only cause a user to know about personal dosage reading, but also cause a supply department to know about and control the user's dosage through remote monitoring in time. The utility model enhances the management level and the management quality of the supply department and enhances work efficiency.
Description
Technical field:
The utility model carrier intelligent metering instrument control device relates to a kind of to water meter, ammeter, and gas meter, flow meter automatic gauge, and will measure the result and send to Surveillance center, and Surveillance center not only can read data, can also control automatically user's instrument.
Background technology:
The prior mechanical instrument comprises that water meter, ammeter, gas meter, flow meter generally are by manually copying read off from door to door, needing a large amount of artificial and time, and the uncontrollable user's of this water meter consumption, treat it is not under the situation of subscriber arrearage, can not in time control, do not have the function of monitoring.Also has a kind of IC-card intelligence instrument of promoting the use of, it is an IC-card of being bought certain consumption by the user in advance, when surpassing the consumption of buying, water (electricity, gas) is shown automatic barrier gate, though it has solved charge and control function, but, make promoting the use of of intelligence table have certain limitation because user's water situation and water meter ruuning situation can't in time be understood by water supply control department.
Summary of the invention:
For avoiding the deficiencies in the prior art part the utility model that a kind of carrier intelligent metering instrument control device is provided, it not only can make the user recognize the usage readings of oneself, also can make supply department in time understand and control user's consumption by remote monitoring, supply department's management level and management quality have greatly been improved, improve work efficiency and reduced labor intensity, be suitable for the supervising device of automatic management.
The utility model is realized by following technical measures, it is made up of the controller that is arranged on user side, an above signal repeater and the processor that is arranged on Surveillance center, it is characterized in that controller is made up of electrovalve circuit, signal transceiver and the power circuit of host CPU, above data sampling sensor circuit, LED display circuit, control output, data sampling sensor circuit, LED display circuit, electrovalve circuit, signal transceiver are connected with host CPU respectively, sensor is installed in the gauging table, and electrovalve is installed in the gauging table; Signal repeater is made up of with the signal transceiver and the power circuit that are connected with each CPU respectively two host CPUs, and two mutual serial ports of host CPU connect; The processor that is arranged on Surveillance center comprises that signal transceiver, host CPU, power circuit, RS drive stamen sheet and RS bus interface, signal transceiver, driving stamen sheet are connected on the host CPU respectively, RS bus interface one end is connected on the CPU by driving the stamen sheet, and other end interface inserts on the reservation port of central computer.
Signal repeater described in the utility model is arranged on the power transformer position, the emitting antenna of one of them signal transceiver is wrapped on the line of electric force of power transformer one end, and the emitting antenna of another signal transceiver is wrapped on the line of electric force of the power transformer other end.
Signal repeater described in the utility model is arranged on metal gas (liquid) pipe and line of electric force switch, and the emitting antenna of one of them signal transceiver is wrapped on metal gas (liquid) pipe, and the emitting antenna of another signal transceiver is wrapped on the line of electric force.
Carrier intelligent metering instrument control device described in the utility model is when being used in gas, liquid meter, and its emitting antenna of signal transceiver that is arranged on the controller of user side is wrapped on metal gas (liquid) pipe.
Carrier intelligent metering instrument control device described in the utility model is when being used in ammeter metering and controlling electric energy, and its emitting antenna of signal transceiver that is arranged on the controller of user side is wrapped on the line of electric force.
Its power supply of controller that carrier intelligent metering instrument control device described in the utility model is arranged on user side is provided by the power supply in the instrument.
Its power supply of carrier intelligent metering instrument control device described in the utility model is provided through transformation, rectification, filtering voltage regulation by civil power.
Its power supply of carrier intelligent metering instrument control device described in the utility model is provided by battery, solar cell.
The inductive head that carrier intelligent metering instrument control device described in the utility model is arranged on its sensor of controller of user side is arranged on indicator of water gauge shaft gear side.
The mutual inductor that carrier intelligent metering instrument control device described in the utility model is arranged on its sensor of controller of user side is wrapped on the line of electric force.
The host CPU of the utility model carrier intelligent metering instrument control device controller receives the electric impulse signal that sensor circuit transmits, handle through CPU, store, behind the coding, on light-emitting diode display, show usage data, make the user can see usage data, host CPU is transported on the signal transceiver simultaneously, the dual-mode antenna of signal transceiver has directivity ground to transmit through metallic conduit or electric wire as earthwave, send to through signal repeater on the signal transceiver of Surveillance center's processor, processor host CPU through Surveillance center is handled, store, be transported in the central computer through the RS bus interface again behind the coding, make control center also can in time recognize user's operating position, when subscriber arrearage, computing machine sends control command, control command is returned by original route and is transported to controlled user side, receive the reception of transmitter through the user side controller signals, CPU handles, store, be sent to the electrovalve of controller behind the coding, make the electrovalve closure, thereby realize Long-distance Control.
The utility model is by the controller that is arranged on user side and the processor and the signal repeater that are arranged on Surveillance center, not only make the user can make the user recognize the usage readings of oneself, also can make supply department in time understand and control user's consumption by remote monitoring, supply department's management level and management matter reason have greatly been improved, increase work efficiency and reduce labor intensity, be suitable for the supervising device of the management of robotization.
Description of drawings:
Accompanying drawing 1 is the utility model block diagram.
Accompanying drawing 3 is arranged on another embodiment circuit structure diagram of controller of user side for the utility model.
Accompanying drawing 4 is the utility model signal repeater circuit structure diagram.
Accompanying drawing 5 is arranged on the processor circuit structure figure of Surveillance center for the utility model
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment:
As shown in Figure 1 the utility model it form by controller 1 that is arranged on user side, signal repeater 2 and the processor 3 that is arranged on Surveillance center.
The utility model is arranged on the controller 1 of user side by host CPU 11 as shown in Figure 2, data sampling sensor circuit 12, light-emitting diode display circuit 13, the electrovalve circuit 14 of control output, signal transceiver 15, power circuit 16 is formed, sensor, light-emitting diode display, electrovalve, signal transceiver is connected with host CPU respectively, data sampling sensor circuit 12 is by sensor (KM115-1) and stake resistance, electric capacity is formed, sensor circuit 12 links to each other with the P3.3 interface of host CPU (AT89LV52), sensor is installed in gauging table (water meter, gas meter) in, light-emitting diode display circuit 13 is made up of six bit data code switch display screens and decoding chip (7447) and chip for driving (74LS183), the decoding chip of LED display (7447) is connected with the output terminal P1.0-P1.3 of CPU, chip for driving (74LS183) is connected with the output terminal P1.4-P1.6 of CPU, electrovalve circuit 14 is by transistor, resistance and electrovalve connect to form, signal by CPU output makes electrovalve after transistor amplifies, thereby the action of control electrovalve, electrovalve is installed in gauging table (water meter, gas meter) in, the electrovalve circuit links to each other with the output terminal P1.7 of CPU, signal transceiver (CC900) joins with the P0.1-P0.5 interface of host CPU, the signal transceiver emitting antenna is wrapped on metal gas (water) pipe, power circuit 16 is by variable resistor, transistor bridge-type circuit, electric capacity, coil, stepup transformer (LT1109Z), stabilivolt, battery, solar cell and gauging table power supply are formed, and power circuit 16 each circuit provide 5 volts and 3 volts of direct currents.
Host CPU receives the electric impulse signal that sensor circuit transmits, after the CPU processing, storing, encode, on light-emitting diode display, show usage data, make the user can see usage data, host CPU is transported on the signal transceiver simultaneously, and the dual-mode antenna of signal transceiver has directivity ground to transmit through metallic conduit or electric wire as earthwave.
The utility model is provided with the controller 1 of user side when being used in the metering electric weight as shown in Figure 3, its data sampling sensor circuit 12 is by coil, transistor bridge-type circuit, V/F converter (LMX31) is formed, data sampling sensor circuit 12 converts the voltage signal of sensing to frequency signal and is delivered to main frame, power circuit 17 is by coil, transistor bridge-type circuit, electric capacity, reactance, voltage stabilizer (L71109-5) is formed, power circuit 17 provides 5 volts and 3 volts of direct currents for each circuit, other circuit structure is with identical described in the accompanying drawing 2, and its emitting antenna of described transceiver is wrapped on the line of electric force.
The utility model signal repeater 2 is by two host CPUs as shown in Figure 4, CPU21 and CPU22 and the signal transceiver 23 that is connected with each CPU respectively and signal transceiver 24 and power circuit 25 compositions, the communication interface RXD10 of CPU21 and CPU22, the mutual serial ports of RXD11R connects, signal transceiver 23 joins with the P0.1-P0.5 interface of host CPU 21, signal transceiver 24 joins with the P0.1-P0.5 interface of host CPU 22, signal transceiver 23,24 the structure model and the signal transceiver of above-mentioned controller 1 are identical, host CPU 21, the host CPU of the model of CPU22 and above-mentioned controller 1 is identical, connected mode between signal transceiver and the main frame is also identical, power circuit 25 is by transistor, coil, voltage stabilizer (7805) is formed, power circuit connects power line network, and power circuit provides stabilized voltage supply for signal transceiver and main frame.
The utility model signal repeater 2 is arranged on the power transformer position, the emitting antenna of signal transceiver 23 is wrapped on the line of electric force of power transformer one end, the emitting antenna of signal transceiver 24 is wrapped in the line of electric force of the power transformer other end, signal transceiver 23 receives the signal of controller emission, communication interface RXD10, RXD11R through CPU21 and CPU22 go here and there mutually, pass the signal to signal transceiver 24, signal transceiver 24 transmits signal by the antenna that is wrapped on the electric power.
The utility model is arranged on Surveillance center's processor 3 and drives stamen sheet 33 and RS bus interface 34 by signal transceiver 31, host CPU 32, RS as shown in Figure 5, signal transceiver, driving stamen sheet are connected on the host CPU respectively, RS bus interface one end is connected on the CPU by driving the stamen sheet, and other end interface inserts on the reservation port of central computer.The P0.1-P0.5 interface of signal transceiver and host CPU (AT89LV52) joins, driving stamen sheet (MAX232) is connected with main frame TXD, RXDR interface, the serial ports 2 of RS bus interface (RS232), serial ports 3 are connected with the R1IN, the R1OUT interface that drive stamen sheet (MAX232)., each road power supply of Surveillance center's processor 3 is provided by Surveillance center.
The signal transceiver emitting antenna is wrapped on the line of electric force, signal transceiver 31 receives the signal that controller sends by signal repeater, handle after bus interface 34 is sent to central computer through host CPU, make Surveillance center can understand user situation at any time, when subscriber arrearage, computing machine sends control command, control command is returned by original route and is transported to controlled user side, after handling, store, encode, reception, the CPU of user side controller signals reception transmitter be sent to the electrovalve of controller, make the electrovalve closure, thereby realize Long-distance Control.The structure model of signal transceiver 31 and the signal transceiver of above-mentioned controller 1 are identical, and the host CPU of the model of host CPU 32 and above-mentioned controller 1 is identical, and the connected mode between signal transceiver and the main frame is also identical.
Claims (6)
1. carrier intelligent metering instrument control device, it is made up of the controller that is arranged on user side, an above signal repeater and the processor that is arranged on Surveillance center, it is characterized in that controller is made up of electrovalve circuit, signal transceiver and the power supply of host CPU, above data sampling sensor circuit, LED display circuit, control output, data sampling sensor circuit, LED display circuit, electrovalve circuit, signal transceiver are connected with host CPU respectively, sensor is installed in the gauging table, and electrovalve is installed in the gauging table; Signal repeater is made up of with the signal transceiver and the power circuit that are connected with each CPU respectively two host CPUs, and two mutual serial ports of host CPU connect; The processor that is arranged on Surveillance center comprises that signal transceiver, host CPU, power circuit, RS drive stamen sheet and RS bus interface, signal transceiver, driving stamen sheet are connected on the host CPU respectively, RS bus interface one end is connected on the CPU by driving the stamen sheet, and other end interface inserts on the reservation port of central computer.
2. carrier intelligent metering instrument control device according to claim 1, it is characterized in that described signal repeater is arranged on the power transformer position, the emitting antenna of one of them signal transceiver is wrapped on the line of electric force of power transformer one end, and the emitting antenna of another signal transceiver is wrapped on the line of electric force of the power transformer other end.
3. carrier intelligent metering instrument control device according to claim 1, it is characterized in that described signal repeater is arranged on metal gas (liquid) pipe and line of electric force switch, the emitting antenna of one of them signal transceiver is wrapped on metal gas (liquid) pipe, and the emitting antenna of another signal transceiver is wrapped on the line of electric force.
4. carrier intelligent metering instrument control device according to claim 1, its emitting antenna of signal transceiver that it is characterized in that being arranged on the controller of user side is wrapped on metal gas (liquid) pipe.
5. according to the described carrier intelligent metering instrument of claim 1 control device, its emitting antenna of signal transceiver that it is characterized in that being arranged on the controller of user side is wrapped on the line of electric force.
6. carrier intelligent metering instrument control device according to claim 1, the data sampling sensor circuit of controller that it is characterized in that being arranged on user side is by sensor (KM115-1) and resistance, electric capacity is formed, sensor circuit links to each other with the P3.3 interface of host CPU (AT89LV52), sensor is installed in gauging table (water meter, gas meter) in, the light-emitting diode display circuit is made up of six bit data code switch display screens and decoding chip (7447) and chip for driving (74LS183), the decoding chip of light-emitting diode display (7447) is connected with the output terminal P1.0-P1.3 of CPU, chip for driving (74LS183) is connected with the output terminal P1.4-P1.6 of CPU, the electrovalve circuit is by transistor, resistance and electrovalve connect to form, electrovalve is installed in gauging table (water meter, gas meter) in, the electrovalve circuit links to each other with the output terminal P1.7 of CPU, and signal transceiver (CC900) joins with the P0.1-P0.5 interface of host CPU;
Signal repeater is made up of with the signal transceiver (CC900) that is connected with each CPU respectively two host CPUs (AT89LV52), two mutual serial ports of host CPU communication interface TXD10, RXD11R connect, power circuit is made up of transistor, coil, voltage stabilizer (7805), power circuit connects power line network, and power circuit provides stabilized voltage supply for signal transceiver and main frame;
Being arranged on the signal transceiver of Surveillance center's processor and the P0.1-P0.5 interface of host CPU (AT89LV52) joins, drive stamen sheet (MAX232) and be connected with main frame TXD, RXD interface, the serial ports 2 of RS bus interface (RS232), serial ports 3 are connected with the R1IN, the R1OUT interface that drive stamen sheet (MAX232)..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045040 CN2697594Y (en) | 2004-04-20 | 2004-04-20 | Metering controller for wave carrying intelligent instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045040 CN2697594Y (en) | 2004-04-20 | 2004-04-20 | Metering controller for wave carrying intelligent instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697594Y true CN2697594Y (en) | 2005-05-04 |
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ID=34775463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045040 Expired - Fee Related CN2697594Y (en) | 2004-04-20 | 2004-04-20 | Metering controller for wave carrying intelligent instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697594Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819244A (en) * | 2011-06-09 | 2012-12-12 | Abb股份公司 | Multi-utility service monitoring and control system |
-
2004
- 2004-04-20 CN CN 200420045040 patent/CN2697594Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819244A (en) * | 2011-06-09 | 2012-12-12 | Abb股份公司 | Multi-utility service monitoring and control system |
| CN102819244B (en) * | 2011-06-09 | 2017-08-15 | Abb股份公司 | Many utility service monitoring and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |