CN205354304U - A communication interface converter for a wide range of strapping table meter - Google Patents
A communication interface converter for a wide range of strapping table meter Download PDFInfo
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- CN205354304U CN205354304U CN201620098224.5U CN201620098224U CN205354304U CN 205354304 U CN205354304 U CN 205354304U CN 201620098224 U CN201620098224 U CN 201620098224U CN 205354304 U CN205354304 U CN 205354304U
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Abstract
The utility model discloses a communication interface converter for a wide range of strapping table meter, including power module, wireless communication module, M -Bus communication module, RS -485 communication module, power line carrier communication module and control module, the power supply module supplies power to the control module. Wireless communication module and control module connect, and it carries out wireless transmission with intelligent gas meter, M -Bus communication module and control module are connected, and it carries out data transmission with intelligent water gauge, calorimeter, RS -485 communication module and control module are connected, its control command who receives the concentrator, or with data upload to concentrator, power line communication module and control module connect, and it is communicated through power line and concentrator. The utility model discloses can realize a wide range of metering device's the unified of measurementdata gathers to concentrate the system of checking meter to upload through present electric power, greatly made things convenient for the measurement data acquisition of operation department, labour saving and time saving, convenient to use, swift.
Description
Technical field
This utility model is specifically related to a kind of communication interface transducer for polymorphic type measurement meter.
Background technology
Along with the raising of the development of national economy technology and people's living standard, electricity, water, gas and heat have all had become as irreplaceable in the daily production of people and life and or the energy that lacks.Measuring instrument is as the critical equipment instrument of measured energy, and the importance of its performance is self-evident.
At present, due to the fundamental realities of the country of China, power supply, water supply, supply and heat supply belong to different administrative organizations and are managed, and therefore intelligent electric energy meter, intellectual water meter, intelligent gas meter, the meter reading method of intelligent calorimeter, management mode etc. are all had nothing in common with each other.
At present, living the requirement of capital construction commission according to state, generally hydro-thermal instrument is concentrated in piping shaft and installs by exploitation commercial city, and gas meter, flow meter is arranged on indoor；Although existing gas meter, flow meter has wireless communication function, but its communication distance is shorter, is not suitable for remote concentrated ammeter reading；Existing water, hot instrument are although with M-bus communication interface, but also generally all do not possess remote concentrated ammeter reading function.
The Wireless Meter Reading Technology development of intelligent electric energy meter is comparatively rapid, and its automatic meter reading system and Wireless Meter Reading Technology are all universal；The measuring instrument acquisition system of other three types is then built relatively slow, substantially still checks meter based on manual, wastes time and energy.
Utility model content
The purpose of this utility model is in that providing a kind of can be undertaken the data of intellectual water meter, intelligent gas meter and intelligent calorimeter unifying collecting, and by the communication interface transducer for polymorphic type measurement meter that the automatic meter reading system of intelligent electric energy meter is uploaded.
This communication interface transducer for polymorphic type measurement meter that this utility model provides, including power module, wireless communication module, M-Bus communication module, RS-485 communication module, Power Line Carrier Communication Module and control module；Power module is for controlling module for power supply；Wireless communication module and control module connect, for carrying out wireless data transmission with intelligent gas meter；M-Bus communication module is connected with controlling module, for carrying out data transmission with intellectual water meter, intelligent calorimeter；RS-485 communication module is connected with controlling module, for receiving the control command of concentrator, maybe the data collected is uploaded to concentrator；Power Line Carrier Communication Module and control module connect, for being communicated by electric lines of force and concentrator.
The described communication interface transducer for polymorphic type measurement meter also includes isolation module；Controller is connected with M-Bus communication module and RS-485 communication module by isolation module, and carries out data communication with external equipment.
Described isolation module is optocoupler.
Described power module is battery or AC/DC converting circuit.
Described control module is single-chip microcomputer, DSP or FPGA.
Described wireless communication module is the circuit being made up of the wireless communication chips that model is SI1000.
Described RS-485 communication module is constituted circuit by the RS-485 transceiving chip that model is SN65LBC184D.
This communication interface transducer for polymorphic type measurement meter that this utility model provides, can pass through suitable in intelligent electric energy meter, intellectual water meter, the polymorphic type interface arrangement of intelligent gas meter and intelligent calorimeter communicates with corresponding measuring instrument and carries out data transmission, then upload unified for the continuous data collected again through existing power system remote centralized acquisition system, therefore this utility model can by intellectual water meter, the data of intelligent gas meter and intelligent calorimeter carry out unifying to collect, and uploaded by the automatic meter reading system of intelligent electric energy meter, and this utility model is with low cost, circuit is simple, the unified of continuous data that can easily be realized polymorphic type measuring instrument by this utility model is gathered and remote-centralized recording, it is very easy to the measurement data acquisition of operation department, time saving and energy saving, easy to use, fast.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of a kind of embodiment of wireless communication module of the present utility model.
Fig. 3 is the circuit theory diagrams of a kind of embodiment of RS-485 communication module of the present utility model.
Detailed description of the invention
It is illustrated in figure 1 functional block diagram of the present utility model: this communication interface transducer for polymorphic type measurement meter that this utility model provides, including power module, wireless communication module, M-Bus communication module, RS-485 communication module, Power Line Carrier Communication Module, control module and isolation module；Power module adopts battery or AC/DC change-over circuit, and it is connected with controlling module and powers；Wireless communication module and control module connect, for carrying out wireless data transmission with intelligent gas meter；M-Bus communication module is connected with controlling module, for carrying out data transmission with intellectual water meter, intelligent calorimeter；RS-485 communication module is connected with controlling module, for receiving the control command of concentrator, maybe the data collected is uploaded to concentrator；Power Line Carrier Communication Module (plc communication module) and control module connect, for being communicated by electric lines of force and concentrator；M-Bus communication module, RS-485 communication module and Power Line Carrier Communication Module carry out data communication each through isolation module (such as light-coupled isolation module) and external equipment; simultaneously isolation module serves interior external circuit and carries out isolation strip volume effect, and protection internal circuit is by the impact of external circuit fault；Isolation module can adopt light-coupled isolation；Control module and can adopt the controller such as single-chip microcomputer, DSP or FPGA.
Being illustrated in figure 2 the circuit theory diagrams of a kind of embodiment of wireless communication module of the present utility model: in this embodiment, D8 is the acp chip of wireless module, and model is SI1000；The 1 of chip, 3,4,15,25,26,27 and 28 feet are all directly connected to ground, and 2 feet are ANT signal pins, and 5,6,7,10,11,17,18,19,20,21,22 and 24 pins are each through the resistance eutral grounding of 10k；8 feet of chip and 9 feet filtering ground connection by 1000pF；12 feet and 23 feet are unsettled；13 feet are reset signal pin, by the reset signal of resistance link control module, simultaneously also by a filter capacitor and a Zener diode ground connection；14 pins by same circuit with control module, be connected；16 pins are power pins, are directly connected to power supply+3.3V, simultaneously also by filter capacitor ground connection.
Being illustrated in figure 3 the circuit theory diagrams of a kind of embodiment of RS-485 communication module of the present utility model: in this embodiment, the acp chip of RS-485 telecommunication circuit is SN65LBC184D；1 foot of chip, for receiving signal pins, produces UART0_RX signal by the isolation circuit of optocoupler (indicating D7 in figure)；2 feet of chip and 3 foot short circuits, by pull down resistor (indicating R7 in figure) ground connection, the isolation circuit simultaneously also by optocoupler (indicating D3 in figure) connects reception signal UART0_TX；4 feet and 5 feet of chip are all directly connected to ground；6 feet and the signal pins that 7 feet are RS-485 serial ports, 7 feet of chip are directly connected to signal RS-485_1_B, and 6 feet of chip connect signal RS-485_1_A by a resistance (indicating RT1 in figure)；8 feet of chip are power pins, connect+5V power supply, simultaneously by resistance R4 ground connection, are connected to ground also by filter capacitor (indicating C6 in figure).
Claims (7)
1. the communication interface transducer for polymorphic type measurement meter, it is characterised in that include power module, wireless communication module, M-Bus communication module, RS-485 communication module, Power Line Carrier Communication Module and control module；Power module is for controlling module for power supply；Wireless communication module and control module connect, for carrying out wireless data transmission with intelligent gas meter；M-Bus communication module is connected with controlling module, for carrying out data transmission with intellectual water meter, intelligent calorimeter；RS-485 communication module is connected with controlling module, for receiving the control command of concentrator, maybe the data collected is uploaded to concentrator；Power Line Carrier Communication Module and control module connect, for being communicated by electric lines of force and concentrator.
2. the communication interface transducer for polymorphic type measurement meter according to claim 1, it is characterised in that also include isolation module；Controller is connected with M-Bus communication module and RS-485 communication module by isolation module, and carries out data communication with external equipment.
3. the communication interface transducer for polymorphic type measurement meter according to claim 2, it is characterised in that described isolation module is optocoupler.
4. the communication interface transducer for polymorphic type measurement meter according to claim 1, it is characterised in that described power module is battery or AC/DC converting circuit.
5. the communication interface transducer for polymorphic type measurement meter according to claim 1, it is characterised in that described control module is single-chip microcomputer, DSP or FPGA.
6. according to the communication interface transducer for polymorphic type measurement meter one of claim 1 ~ 5 Suo Shu, it is characterised in that described wireless communication module is the circuit being made up of the wireless communication chips that model is SI1000.
7. according to the communication interface transducer for polymorphic type measurement meter one of claim 1 ~ 5 Suo Shu, it is characterised in that described RS-485 communication module is constituted circuit by the RS-485 transceiving chip that model is SN65LBC184D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098224.5U CN205354304U (en) | 2016-02-01 | 2016-02-01 | A communication interface converter for a wide range of strapping table meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098224.5U CN205354304U (en) | 2016-02-01 | 2016-02-01 | A communication interface converter for a wide range of strapping table meter |
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| CN205354304U true CN205354304U (en) | 2016-06-29 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205101A (en) * | 2016-09-28 | 2016-12-07 | 申丽 | A kind of M BUS communication interface transducer for the most compatible Europe superscript agreement of centralized meter-reading system |
| CN106251598A (en) * | 2016-08-02 | 2016-12-21 | 怀化建南电子科技有限公司 | A kind of four table unification concentrator apparatus |
| CN106330876A (en) * | 2016-08-17 | 2017-01-11 | 国家电网公司 | Communication interface converter based on M-BUS for concentrated meter reading system |
| CN106530662A (en) * | 2016-12-20 | 2017-03-22 | 中国电力科学研究院 | Acquisition apparatus and method for integrated reading of electricity meter, water meter, gas meter and heater meter |
| CN106558213A (en) * | 2016-12-09 | 2017-04-05 | 杭州西力智能科技股份有限公司 | A kind of four table integrated information acquisition converters |
| CN106611488A (en) * | 2016-12-02 | 2017-05-03 | 中国电力科学研究院 | Method and system used for multi-meter collector M-Bus port self-scheduling |
| CN106683371A (en) * | 2016-11-23 | 2017-05-17 | 南京新联电子股份有限公司 | Electricity, water, gas and heat four-meter-into-one meter reading interface converter |
| CN106781413A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | The multilist collection that a kind of self adaptation is checked meter copies communication interface converter |
| CN106960558A (en) * | 2017-03-10 | 2017-07-18 | 深圳市国电科技通信有限公司 | A kind of device for merging communication |
| CN107920228A (en) * | 2017-04-26 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of Multi-meter collecting equipment |
| CN108519509A (en) * | 2018-04-11 | 2018-09-11 | 威胜集团有限公司 | Novel intelligent electric energy meter and its collecting method |
| CN108683577A (en) * | 2018-07-24 | 2018-10-19 | 武汉盛帆电子股份有限公司 | Interface conversion circuit and double nip device |
| CN112382007A (en) * | 2020-11-03 | 2021-02-19 | 广州燃气集团有限公司 | Mobile meter reading method and system for multiple types of gas meters |
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2016
- 2016-02-01 CN CN201620098224.5U patent/CN205354304U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251598B (en) * | 2016-08-02 | 2019-10-29 | 怀化建南电子科技有限公司 | A kind of four tables unification concentrator apparatus |
| CN106251598A (en) * | 2016-08-02 | 2016-12-21 | 怀化建南电子科技有限公司 | A kind of four table unification concentrator apparatus |
| CN106330876A (en) * | 2016-08-17 | 2017-01-11 | 国家电网公司 | Communication interface converter based on M-BUS for concentrated meter reading system |
| CN106205101A (en) * | 2016-09-28 | 2016-12-07 | 申丽 | A kind of M BUS communication interface transducer for the most compatible Europe superscript agreement of centralized meter-reading system |
| CN106683371A (en) * | 2016-11-23 | 2017-05-17 | 南京新联电子股份有限公司 | Electricity, water, gas and heat four-meter-into-one meter reading interface converter |
| CN106611488A (en) * | 2016-12-02 | 2017-05-03 | 中国电力科学研究院 | Method and system used for multi-meter collector M-Bus port self-scheduling |
| CN106558213A (en) * | 2016-12-09 | 2017-04-05 | 杭州西力智能科技股份有限公司 | A kind of four table integrated information acquisition converters |
| CN106530662A (en) * | 2016-12-20 | 2017-03-22 | 中国电力科学研究院 | Acquisition apparatus and method for integrated reading of electricity meter, water meter, gas meter and heater meter |
| CN106781413A (en) * | 2017-01-03 | 2017-05-31 | 国网江苏省电力公司电力科学研究院 | The multilist collection that a kind of self adaptation is checked meter copies communication interface converter |
| CN106960558A (en) * | 2017-03-10 | 2017-07-18 | 深圳市国电科技通信有限公司 | A kind of device for merging communication |
| CN107920228A (en) * | 2017-04-26 | 2018-04-17 | 国网浙江省电力公司湖州供电公司 | A kind of Multi-meter collecting equipment |
| CN108519509A (en) * | 2018-04-11 | 2018-09-11 | 威胜集团有限公司 | Novel intelligent electric energy meter and its collecting method |
| CN108683577A (en) * | 2018-07-24 | 2018-10-19 | 武汉盛帆电子股份有限公司 | Interface conversion circuit and double nip device |
| CN108683577B (en) * | 2018-07-24 | 2024-04-09 | 武汉盛帆电子股份有限公司 | Interface conversion circuit and dual-interface device |
| CN112382007A (en) * | 2020-11-03 | 2021-02-19 | 广州燃气集团有限公司 | Mobile meter reading method and system for multiple types of gas meters |
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| GR01 | Patent grant |