CN203102553U - Ammeter data processing equipment - Google Patents
Ammeter data processing equipment Download PDFInfo
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- CN203102553U CN203102553U CN 201220517539 CN201220517539U CN203102553U CN 203102553 U CN203102553 U CN 203102553U CN 201220517539 CN201220517539 CN 201220517539 CN 201220517539 U CN201220517539 U CN 201220517539U CN 203102553 U CN203102553 U CN 203102553U
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- ammeter data
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- ammeter
- request message
- treatment facility
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Abstract
The utility model provides ammeter data processing equipment, wherein an interface unit is used for receiving first reading request message sent by a mobile terminal through a transmission frequency range larger than or equal to a preset transmission frequency range, a converting unit is used for converting the first reading request message received by the interface unit into second reading request message based on RS485 serial port communication standard, a collecting unit is used for collecting first ammeter data of the ammeter according to the second reading request message converted by the converting unit, the converting unit is used for converting the first ammeter data collected by the collecting unit into second ammeter data capable of being transmitted on the transmission frequency range, the interface unit is used for sending the second ammeter data converted by the converting unit to the mobile terminal, and the transmission stability of the ammeter data is improved, so that the ammeter data obtaining success rate is improved.
Description
Technical field
The utility model relates to the communication technology, relates in particular to a kind of ammeter data treatment facility.
Background technology
In electric power system, utilize ammeter to realize electric energy is measured usually, obtain ammeter data.In the prior art, the ammeter data treatment facility is installed in ammeter box, is received ammeter data by the ammeter data receiving equipment.The ammeter data receiving equipment obtains the ammeter data that the ammeter data treatment facility in certain zone receives, and sends ammeter data by network to the ammeter data service server.
In the prior art, utilize the civil radio metering frequency range of 470 megahertzes to carry out the transmission of data between ammeter data treatment facility and the data receiver.Because the civil radio of 470 megahertzes metering frequency range is subjected to comprising the influence of above ground structure under situation with a varied topography, can produce the multipath interference phenomenon, influence the ammeter data transmission stability, and then it is lower to cause ammeter data to obtain success ratio.
The utility model content
The utility model provides a kind of ammeter data treatment facility, is used to improve the ammeter data transmission stability, and then improves ammeter data and obtain success ratio.
One side of the present utility model provides a kind of ammeter data treatment facility, comprising:
Interface unit is used for the first reading request message that the mobile terminal receive utilization sends more than or equal to the transmission band that sets in advance;
Converting unit is connected with described interface unit, is used for the described first reading request message with described interface unit reception, is converted to the second reading request message based on RS485 serial communication standard;
Collecting unit is connected with described converting unit, is used for the described second reading request message according to described converting unit conversion, gathers first ammeter data of ammeter;
Described converting unit also is used for described first ammeter data with described collecting unit collection, is converted to second ammeter data that can transmit on described transmission band;
Described interface unit also is used for sending described second ammeter data that described converting unit is changed to described portable terminal.
Aforesaid ammeter data treatment facility, described transmission band are the 2.4G hertz.
Aforesaid ammeter data treatment facility, described converting unit comprises:
First modular converter is used for the described first reading request message with described interface unit reception, is converted to based on the third reading of complementary metal oxide semiconductor (CMOS) CMOS level standard and counts request message;
Second modular converter is connected with described first modular converter, is used for the described third reading of described first modular converter conversion is counted request message, is converted to the described second reading request message based on RS485 serial communication standard;
Described second modular converter also is used for described first ammeter data with described collecting unit collection, is converted to the 3rd ammeter data based on the CMOS level standard;
Described first modular converter also is used for described the 3rd ammeter data with described second modular converter conversion, is converted to second ammeter data that can transmit on described transmission band.
Aforesaid ammeter data treatment facility, described first modular converter comprises Bluetooth chip;
Described second modular converter comprises 485 chips.
Aforesaid ammeter data treatment facility, described collecting unit comprises:
Be used to connect the DB-9 socket of the DB-9 plug of described ammeter.
Aforesaid ammeter data treatment facility, described ammeter data treatment facility also comprises:
Power supply unit is used to utilize the electric energy of the AC power after the step-down, to described interface unit, described converting unit and the power supply of described collecting unit.
Aforesaid ammeter data treatment facility, described ammeter data treatment facility also comprises:
Power supply unit is used to utilize the electric energy of battery, to described interface unit, described converting unit and the power supply of described collecting unit.
Aforesaid ammeter data treatment facility, described power supply unit comprises:
Interface is used for being connected with ground wire with the live wire of described AC power.
A kind of ammeter data treatment facility that the utility model provides, by the first reading request message of interface unit mobile terminal receive utilization more than or equal to the transmission band transmission that sets in advance, the described first reading request message that converting unit receives described interface unit, be converted to the second reading request message based on RS485 serial communication standard, collecting unit is gathered first ammeter data of ammeter according to the described second reading request message of described converting unit conversion.Described first ammeter data that converting unit is gathered described collecting unit, be converted to second ammeter data that can on described transmission band, transmit, interface unit sends described second ammeter data of described converting unit conversion to described portable terminal, improved the ammeter data transmission stability, and then improved ammeter data and obtain success ratio.
Description of drawings
The ammeter data treatment facility structural representation that Fig. 1 provides for the utility model one embodiment;
The ammeter data disposal system structural representation that Fig. 2 provides for another embodiment of the utility model.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the ammeter data treatment facility structural representation that the utility model one embodiment provides, and as shown in Figure 1, comprising: interface unit 11, converting unit 12, collecting unit 13.
Interface unit is used for the first reading request message that the mobile terminal receive utilization sends more than or equal to the transmission band that sets in advance.Converting unit is connected with interface unit, is used for the first reading request message with the interface unit reception, is converted to the second reading request message based on RS485 serial communication standard.Collecting unit links to each other with converting unit, is used for the second reading request message according to the converting unit conversion, gathers first ammeter data of ammeter.Converting unit also is used for first ammeter data with described collecting unit collection, is converted to second ammeter data that can transmit on described transmission band.Interface unit also is used for sending second ammeter data that converting unit is changed to portable terminal.
Concrete, the first reading request message that the utilization of interface unit mobile terminal receive sends more than or equal to the transmission band that sets in advance, the first reading request message that converting unit receives interface unit, be converted to the second reading request message based on RS485 serial communication standard, collecting unit is gathered first ammeter data of ammeter according to the second reading request message of converting unit conversion.First ammeter data that converting unit is gathered collecting unit is converted to second ammeter data that can transmit on above-mentioned transmission band, interface unit sends second ammeter data of converting unit conversion to portable terminal.Wherein, above-mentioned transmission band is the 2.4G hertz, for example: the transmission band of bluetooth.
In the present embodiment, by the first reading request message of interface unit mobile terminal receive utilization more than or equal to the transmission band transmission that sets in advance, the first reading request message that converting unit receives interface unit, be converted to the second reading request message based on RS485 serial communication standard, collecting unit is gathered first ammeter data of ammeter according to the second reading request message of converting unit conversion.First ammeter data that converting unit is gathered collecting unit, be converted to second ammeter data that can on transmission band, transmit, interface unit sends second ammeter data that converting unit is changed to portable terminal, has improved the ammeter data transmission stability, and then improves ammeter data and obtain success ratio.
The ammeter data treatment facility structural representation that Fig. 2 provides for another embodiment of the utility model, as shown in Figure 2, on the basis of a last embodiment, converting unit 12 comprises: first modular converter 121 and second modular converter 122.
First modular converter is used for the first reading request message that interface unit is received, is converted to that (Complementary Metal Oxide Semiconductor, CMOS) third reading of level standard is counted request message based on complementary metal oxide semiconductor (CMOS).Second modular converter is used for the third reading of first modular converter conversion is counted request message, is converted to the second reading request message based on RS485 serial communication standard.Second modular converter also is used for first ammeter data with the collecting unit collection, is converted to the 3rd ammeter data based on the CMOS level standard.First modular converter also is used for the 3rd ammeter data with the conversion of second modular converter, is converted to second ammeter data that can transmit on above-mentioned transmission band.Wherein, first modular converter comprises Bluetooth chip, and second modular converter comprises 485 chips.
Concrete, portable terminal sends first reading request based on bluetooth communication standard.First reading request that the interface unit mobile terminal receive sends.First modular converter is converted to first reading request based on the third reading of COMS level standard and counts request.Second modular converter will be converted to second reading request based on RS485 serial communication standard based on the third reading request of counting of COMS level standard.Collecting unit sends second reading request to the ammeter of the second reading request correspondence, so that the ammeter of the second reading request correspondence sends first ammeter data based on RS485 serial communication standard according to second reading request to collecting unit.Second modular converter will be converted to the 3rd ammeter data based on the COMS level standard based on the ammeter data of RS485 serial communication standard.First modular converter will be converted to second ammeter data based on bluetooth communication standard based on the 3rd ammeter data of COMS level standard.Interface unit is to second ammeter data of portable terminal transmission based on bluetooth communication standard, (3rd-generation, 3G) network sends the ammeter data information that comprises in second ammeter data to the ammeter data service server so that portable terminal utilizes the 3G (Third Generation) Moblie technology.Because bluetooth communication standard is 2.4 Gigahertz frequency ranges, has stronger interference free performance, avoids the multipath interference phenomenon, improve the ammeter data transmission stability, and then it is higher to make that ammeter data obtains success ratio.
Need to prove that portable terminal specifically can be the mobile phone based on bluetooth communication standard, search ammeter data treatment facility writes down the ammeter data treatment facility that all search on the transmission band of bluetooth communication standard.If need carry out ammeter data obtains, then send first reading request to the ammeter data treatment facility, be converted to second reading request by the ammeter data treatment facility.The ammeter data treatment facility sends second reading request to the ammeter that links to each other with the ammeter data treatment facility.Owing to all comprised the identity code that need carry out the ammeter that ammeter data obtains in first reading request and second reading request, and stored the different identity identification code in the different ammeters in advance, the ammeter that mates with the identity code that comprises in second reading request returns first ammeter data.
Need to prove in addition,, also can carry out the legitimacy verification,, also can resend first reading request if portable terminal receives the failure of second ammeter data to second ammeter data if portable terminal successfully receives second ammeter data.
Further, collecting unit comprises the DB-9 socket that is used to connect ammeter DB-9 plug.
Concrete, built-in 485 modules of ammeter connect the DB-9 plug, and collecting unit utilizes the DB-9 plug of DB-9 socket and ammeter to link to each other, carry out and ammeter between data transmission, be used for the second reading request message, gather first ammeter data of ammeter according to the converting unit conversion.
Further, the ammeter data treatment facility also comprises power supply unit 14.Power supply unit is connected with interface unit, converting unit and collecting unit, be used to utilize the electric energy of battery, docking port unit, converting unit and collecting unit power supply perhaps are used to utilize the electric energy of the AC power after the step-down, docking port unit, converting unit and collecting unit power supply.
Concrete, power supply unit comprises interface, is used for being connected with ground wire with the live wire of AC power.Power supply unit utilizes the 380V of AC power or the electric energy of 220V voltage, is converted to electric energy docking port unit, converting unit and the collecting unit power supply of 6 volts of voltages.
Perhaps concrete, power supply unit comprises battery, is used to utilize the electric energy of battery, docking port unit, converting unit and collecting unit power supply.
Need to prove that above-mentioned interface unit, collecting unit, second modular converter, first modular converter and power supply unit are realized by the hardware circuit that can realize corresponding function.
In the present embodiment, by the first reading request message of interface unit mobile terminal receive utilization more than or equal to the transmission band transmission that sets in advance, the first reading request message that first modular converter of converting unit and second modular converter receive interface unit, be converted to the second reading request message based on RS485 serial communication standard, collecting unit is gathered first ammeter data of ammeter according to the second reading request message of converting unit conversion.First ammeter data that first modular converter of converting unit and second modular converter are gathered collecting unit, be converted to second ammeter data that can on transmission band, transmit, interface unit sends second ammeter data of converting unit conversion to portable terminal, improved the ammeter data transmission stability, and then improved ammeter data and obtain success ratio.
It should be noted that at last: above each embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. an ammeter data treatment facility is characterized in that, comprising:
Interface unit is used for the first reading request message that the mobile terminal receive utilization sends more than or equal to the transmission band that sets in advance;
Converting unit is connected with described interface unit, is used for the described first reading request message with described interface unit reception, is converted to the second reading request message based on RS485 serial communication standard;
Collecting unit is connected with described converting unit, is used for the described second reading request message according to described converting unit conversion, gathers first ammeter data of ammeter;
Described converting unit also is used for described first ammeter data with described collecting unit collection, is converted to second ammeter data that can transmit on described transmission band;
Described interface unit also is used for sending described second ammeter data that described converting unit is changed to described portable terminal.
2. ammeter data treatment facility according to claim 1 is characterized in that,
Described transmission band is the 2.4G hertz.
3. ammeter data treatment facility according to claim 2 is characterized in that, described converting unit comprises:
First modular converter is used for the described first reading request message with described interface unit reception, is converted to based on the third reading of complementary metal oxide semiconductor (CMOS) CMOS level standard and counts request message;
Second modular converter is connected with described first modular converter, is used for the described third reading of described first modular converter conversion is counted request message, is converted to the described second reading request message based on RS485 serial communication standard;
Described second modular converter also is used for described first ammeter data with described collecting unit collection, is converted to the 3rd ammeter data based on the CMOS level standard;
Described first modular converter also is used for described the 3rd ammeter data with described second modular converter conversion, is converted to second ammeter data that can transmit on described transmission band.
4. ammeter data treatment facility according to claim 3 is characterized in that, described first modular converter comprises Bluetooth chip;
Described second modular converter comprises 485 chips.
5. ammeter data treatment facility according to claim 4 is characterized in that, described collecting unit comprises:
Be used to connect the DB-9 socket of the DB-9 plug of described ammeter.
6. according to the described ammeter data treatment facility of the arbitrary claim of claim 1-5, it is characterized in that described ammeter data treatment facility also comprises:
Power supply unit is used to utilize the electric energy of the AC power after the step-down, to described interface unit, described converting unit and the power supply of described collecting unit.
7. according to the described ammeter data treatment facility of the arbitrary claim of claim 1-5, it is characterized in that described ammeter data treatment facility also comprises:
Power supply unit is used to utilize the electric energy of battery, to described interface unit, described converting unit and the power supply of described collecting unit.
8. ammeter data treatment facility according to claim 6 is characterized in that, described power supply unit comprises:
Interface is used for being connected with ground wire with the live wire of described AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517539 CN203102553U (en) | 2012-10-10 | 2012-10-10 | Ammeter data processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517539 CN203102553U (en) | 2012-10-10 | 2012-10-10 | Ammeter data processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203102553U true CN203102553U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517539 Expired - Fee Related CN203102553U (en) | 2012-10-10 | 2012-10-10 | Ammeter data processing equipment |
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| Country | Link |
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| CN (1) | CN203102553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297238A (en) * | 2016-08-18 | 2017-01-04 | 中冶建筑研究总院有限公司 | A kind of transacter |
-
2012
- 2012-10-10 CN CN 201220517539 patent/CN203102553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297238A (en) * | 2016-08-18 | 2017-01-04 | 中冶建筑研究总院有限公司 | A kind of transacter |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |