CN2581952Y - Flow pulse counting acquiring display and data transmission apparatus - Google Patents
Flow pulse counting acquiring display and data transmission apparatus Download PDFInfo
- Publication number
- CN2581952Y CN2581952Y CN 02289334 CN02289334U CN2581952Y CN 2581952 Y CN2581952 Y CN 2581952Y CN 02289334 CN02289334 CN 02289334 CN 02289334 U CN02289334 U CN 02289334U CN 2581952 Y CN2581952 Y CN 2581952Y
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Abstract
The utility model relates to a device for counting, acquiring, and displaying flow-rate pulses and transmitting data. A pulse input interface 1 and a network interface 2 are connected with a pulse counting circuit 3; the pulse counting circuit 3 is connected with a scaling calculating circuit 4; the scaling calculating circuit 4 is connected with a data storage module 5; the data storage module 5 is connected with an operation control module 6; the operation control module 6 is connected with a data inquiry module 7, a data display module 8, a GPRS data transmitting module 9; the GPRS data transmitting module 9 is connected with an SIM card 10 and a GPRS antenna 11; the data inquiry module 7 is connected with an inquiry button 13; the data display module 8 is connected with a display 12. With the advantages of simple structure, automatic accounting, automatic information transmission, and safety, the utility model can save large amounts of time and provide much convenience for users.
Description
Technical field
The utility model relates to a kind of instrument of measurement and demarcation of fluid flow, and particularly a kind of multiduty flow pulse counting is gathered and shown and data link.
Background technology
At present, common water meter, gas meter and ordinary electric meter are all used in domestic calculating to tap water consumption, gas using quantity and electric consumption, and charge way then adopts manually checks and manual toll collection.To automobile fuel filler, also all refuel and charge by the refuelling station of labor management.Not only time-consuming, the effort of these traditional ways, and bother with very inconvenient very much.
Summary of the invention
In order to overcome the defective of prior art, the purpose of this utility model provides a kind of flow pulse counting and gathers demonstration and data link, to realize water, to use the metering of gas, electricity consumption and the robotization of charging, reach the collection robotization of calculating, charge and the fuel oil tax of automobile fuel filler amount.
The purpose of this utility model is achieved in that the collection of a kind of flow pulse counting shows and data link, comprises pulse input interface 1, network interface 2, pulse-scaling circuit 3, Conversion Calculation circuit 4, data memory module 5, operation control module 6, data query module 7, data disaply moudle 8, GPRS data transmitting module 9, SIM card 10, GPRS antenna 11, display 12, inquire button 13, outlet 14, printed circuit board (PCB) 15 and machine box 16.Described pulse input interface 1 and network interface 2 all are arranged on the box wall of machine box 16, in machine box 16, described pulse input interface 1 is connected with pulse-scaling circuit 3 with network interface 2, pulse-scaling circuit 3 is connected with Conversion Calculation circuit 4, Conversion Calculation circuit 4 is connected with data memory module 5, data memory module 5 is connected with operation control module 6, operation control module 6 and data query module 7, data disaply moudle 8, GPRS data transmitting module 9 is connected, GPRS data transmitting module 9 and SIM card 10, GPRS antenna 11 is connected, data query module 7 is connected with inquire button 13, data disaply moudle 8 is connected with demonstration 12, outlet 14 is connected with above-mentioned each circuit and module, so that 3V to be provided operating voltage, foregoing circuit and module be installed on the printed circuit board (PCB) 15 and and each interface, button, display and antenna etc. are installed on the machine box 16.Be serially connected with photoelectrical coupler and microprocessor in the described pulse-scaling circuit 4, its pulse input signal reaches the data communication interface of microprocessor through photoelectrical coupler, then data are sent to data memory module 5 and data disaply moudle 8, described input interface 1 can be more than 3 or 3.
The utility model has the advantages that: simple in structure, volume is small and exquisite, automatic demonstration, convenient inquiry, automatic charging, use the GPRS technology and can guarantee that this machine is forever online, can not produce the Lou account or the errors of account, safe and reliable, therefore, can be user or charge department saves the plenty of time and many facilities is provided.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the principle of work synoptic diagram of pulse-scaling circuit of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is gathered the embodiment of demonstration and data link for the utility model flow pulse counting.After measured fluid flow is converted into electric impulse signal, by 1 input of pulse signal input interface, or by network interface 2 inputs.The pulse signal of input calculates through pulse-scaling circuit 3, delivers to Conversion Calculation circuit 4 then and carries out physical quantity conversion and rate calculating.Data after the Conversion Calculation are delivered to memory module 5 storages, and deliver to operation control module 6 and go to control relevant operation, for example, data are delivered to data disaply moudle 8, show through display 12 again, or data are delivered to data query module 7 inquire about, the user can also realize inquiry by inquire button 13, Query Result can show on display 12 by data disaply moudle 8.Operation control module 6 can also be controlled GPRS data transmitting module 9 and SIM card 10, and data are sent by GPRS antenna 11.Owner, administrative authority or charge department can obtain the user's data data at any time by dialing, and settle accounts automatically.Fig. 3 is the electrical schematic diagram of the utility model key component pulse-scaling circuit.With a microprocessor MCU8051 as main devices, pulse signal is delivered to the IO mouth of MCU by photoelectrical coupler, the XTAL1 of MCU, XTAL2 connect 2 oscillatory load electric capacity and 1 crystal oscillator respectively, after MCU calculates data are delivered to next stage circuitry stores module or display module by the data communication mouth, finish every functional task.
Use the utility model, relevant department needn't go to check data from house to house, collect money, urges money, just can get the account of every family ready in office.
Claims (3)
1, a kind of flow pulse counting is gathered and is shown and data link, it comprises pulse input interface (1), network interface (2), pulse-scaling circuit (3), Conversion Calculation circuit (4), data memory module (5), operation control module (6), data query module (7), data disaply moudle (8), GPRS data transmitting module (9), SIM card (10), GPRS antenna (11), display (12), inquire button (13), outlet (14), printed circuit board (PCB) (15) and machine box (16), it is characterized in that, described pulse input interface (1) and network interface (2) all are arranged on the box wall of machine box (16), in this machine box (16), described pulse input interface (1) is connected with pulse-scaling circuit (3) with network interface (2), pulse-scaling circuit (3) is connected with Conversion Calculation circuit (4), Conversion Calculation circuit (4) is connected with data memory module (5), data memory module (5) is connected with operation control module (6), operation control module (6) and data query module (7), data disaply moudle (8), GPRS data transmitting module (9) is connected, GPRS data transmitting module (9) and SIM card (10), GPRS antenna (11) is connected, data query module (7) is connected with inquire button (13), data disaply moudle (8) is connected with display (12), outlet (14) is connected with above-mentioned each circuit and module, so that 3V to be provided operating voltage.
2, flow pulse counting according to claim 1 is gathered and is shown and data link, it is characterized in that, described pulse-scaling circuit is serially connected with photoelectrical coupler and microprocessor in (4), its pulse input signal reaches the data communication interface of microprocessor through photoelectrical coupler, then data is sent to data memory module (5) and data disaply moudle (8).
3, flow pulse counting according to claim 1 is gathered and is shown and data link, it is characterized in that described input interface (1) can be more than 3 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289334 CN2581952Y (en) | 2002-11-29 | 2002-11-29 | Flow pulse counting acquiring display and data transmission apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02289334 CN2581952Y (en) | 2002-11-29 | 2002-11-29 | Flow pulse counting acquiring display and data transmission apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581952Y true CN2581952Y (en) | 2003-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02289334 Expired - Fee Related CN2581952Y (en) | 2002-11-29 | 2002-11-29 | Flow pulse counting acquiring display and data transmission apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581952Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424480C (en) * | 2005-03-02 | 2008-10-08 | 陈庆斌 | Low-power consumption GPRS data collection terminal for water gauge flow analysis and settlement |
| CN101608941B (en) * | 2008-06-20 | 2011-08-24 | 李旭 | Intelligent magnetic vortex flow detection control system |
| CN102539021A (en) * | 2010-12-03 | 2012-07-04 | 伊特伦法国公司 | Energy meter suitable for counting pulses of an external device |
| CN104637180A (en) * | 2015-02-03 | 2015-05-20 | 成都秦川科技发展有限公司 | Intelligent gas meter electronic impulse caching processing method |
| CN107478303A (en) * | 2017-07-04 | 2017-12-15 | 天信仪表集团有限公司 | A kind of traffic pulse line broken string real-time detection alarming method |
| CN109767610A (en) * | 2018-12-04 | 2019-05-17 | 宁波天鑫仪表有限公司 | A kind of flow meter data remote transmitting device |
-
2002
- 2002-11-29 CN CN 02289334 patent/CN2581952Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424480C (en) * | 2005-03-02 | 2008-10-08 | 陈庆斌 | Low-power consumption GPRS data collection terminal for water gauge flow analysis and settlement |
| CN101608941B (en) * | 2008-06-20 | 2011-08-24 | 李旭 | Intelligent magnetic vortex flow detection control system |
| CN102539021A (en) * | 2010-12-03 | 2012-07-04 | 伊特伦法国公司 | Energy meter suitable for counting pulses of an external device |
| CN102539021B (en) * | 2010-12-03 | 2016-02-17 | 伊特伦法国公司 | A kind of energy meter being suitable for that the pulse from external unit is counted |
| CN104637180A (en) * | 2015-02-03 | 2015-05-20 | 成都秦川科技发展有限公司 | Intelligent gas meter electronic impulse caching processing method |
| CN107478303A (en) * | 2017-07-04 | 2017-12-15 | 天信仪表集团有限公司 | A kind of traffic pulse line broken string real-time detection alarming method |
| CN107478303B (en) * | 2017-07-04 | 2019-05-10 | 天信仪表集团有限公司 | A kind of traffic pulse line broken string real-time detection alarming method |
| CN109767610A (en) * | 2018-12-04 | 2019-05-17 | 宁波天鑫仪表有限公司 | A kind of flow meter data remote transmitting device |
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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 |