CN101026660A - Mobile phone prepaid fee power management terminal - Google Patents
Mobile phone prepaid fee power management terminal Download PDFInfo
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- CN101026660A CN101026660A CN 200710053879 CN200710053879A CN101026660A CN 101026660 A CN101026660 A CN 101026660A CN 200710053879 CN200710053879 CN 200710053879 CN 200710053879 A CN200710053879 A CN 200710053879A CN 101026660 A CN101026660 A CN 101026660A
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- mobile phone
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Abstract
Functions of control of expenses of handset are: long-range meter reading; advance payment management; management mode; security, theft protection, anti cheating functions; multiple rates charge management. User can inquire about electric charge in time in order to know charging situation at any time and any place. Auxiliary function includes makes alarming for metering device in site in situation such as unlocked metering device, voltage loss, and lack of phase. System provides wireless data transmission channel, and transparent transmission protocol is able to connect to each electronic type ammeter with RS-232 or RS-485 interface. Prepay control terminal provides two routes of control signal outputs. Control power is 240V/5A.
Description
One, technical field; The present invention relates to a kind of cell-phone fee management devices, especially mobile phone prepaid fee power management terminal.
Two, background technology: GSM-3000 series Type B prepay control terminal is to develop according to the power distribution automation of electric power system and the needs of electricity bill control.This device overcomes existing mobile phone tradition prepayment mode and exists number of drawbacks, such as: utilize the magnetic card power stealing, remind that paying dues reports to the police and can only after having a power failure device installation place, night or festivals or holidays, can't continue to pay dues electricity consumption, the user can not in time understand electricity charge storage etc.Utilize the GSM network and short message to finish the electricity charge and prestore, period and rate setting, CT is provided with, inquiry account number expense, the electricity consumption situation, electric energy meter information notifies the user to pay dues etc.Terminal can be docked with various band microcomputer interface electric energy meters and be carried out pre-payment managements.
Three, summary of the invention: the purpose of this invention is to provide a kind of multi-functional mobile phone prepaid fee power management terminal, it has overcome the number of drawbacks that mobile phone tradition prepayment mode exists, the object of the present invention is achieved like this, its line construction is: 2., 5., 8., 10. the terminal list tail inserts transformer secondary A, B, C, N four lines respectively, can report to the police and provides terminal required power supply out of control, phase shortage; Terminal list tail (3), (4), (6), (7) connect output control relay; Terminal 1,2 above the terminal list tail meets RS-485, and 1 is RS-485A, and 2 is the RS-485B interface; Terminal list tail 5,6,7 connects (light idol output emitter) respectively, and 8 connect A, B, C phase electric energy meter low-frequency pulse output high-end (light idol output collector electrode); During phase three-wire three 100V power supply, 2., 5., 8. device table tail inserts voltage transformer secondary output UA, UB, UC respectively.
Performance parameter of the present invention is: function, and remote meter reading: available microcomputer is fixedly copied, also available mobile phone is copied whenever and wherever possible, is convenient to look into stealing, saves the expense of checking meter of sending someone to send a car in every month; Pre-payment management: administrative staff can directly send electricity charge amount to on-the-spot GSM-3000 type prepay control terminal with microcomputer or mobile phone according to pay tariff in advance list or bank transfer list, the former residue electricity charge thus add up, electricity consumption is managed, both can manage concentratedly, and can allow each regional electricity-management personnel manage separately again with mobile phone with microcomputer; Way to manage: when the user pays tariff in advance to residue 20% time, terminal is sent short messages and is notified that the user is continuous to pay tariff, when paying tariff in advance, the user uses when remaining 10%, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, use up the advance payment electricity charge after, output outage control signal, stop no expense electricity, concurrent power failure information is given the user; After paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with electricity charge amount; The special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, has a power failure; The thief-proof anti-cheating function of maintaining secrecy: the GSM-3000 prepay control terminal can be established multistage password or be served as that electricity bill control is carried out in identification with administrative staff's cell-phone number, electricity-management personnel and user can both inquire about the electricity charge with mobile phone at any time during use, for knowing what's what with both sides; Multiple rate toll administration: according to user's needs, predeterminable peak, paddy, flat and spike day part tariff management utilize microcomputer and mobile phone to carrying out the electricity price adjustment in period, season; The user can in time inquire about the electricity charge, so that understand charging case whenever and wherever possible; Miscellaneous function can be reported to the police to situ metrology device situation, as: batch meter unlatching, decompression, phase shortage etc.; System provides wireless data transmission channel, and transparent transmission protocol can be connected use with various electronic watt-hour watchband RS-232 or RS-485 interface; Prepay control terminal provides two path control signal output; Power controlling 240V/5A.
Technical parameter: power supply: AC220V ± 40V.50HZ.3VA utilizes reserve battery to work on after the power failure, standby 48 hours was reported to the police 24 hours; Conform: ambient temperature-20 ℃-50 ℃, relative humidity 30%-95%, non-corrosiveness gas; The phase shortage alert if; Arbitrary phase of three-phase electricity or two-phase decompression, voltage is lower than set point; Power alarm condition: the equal decompression of three-phase electricity; A warning mouthful alert if: external sensor make and break contact closure is not reported to the police, contact is opened and reported to the police; Pre-payment management: when the user pays tariff in advance to residue 20% time, send out SMS and notify that the user is continuous to pay tariff, when the user pays tariff in advance to residue 10% time, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, export the outage control signal after using up the advance payment electricity charge, stop no expense, concurrent power failure information is given the user, after paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with the electricity charge (amount), the special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, have a power failure.
Operation principle: single-chip microcomputer is by microcomputer interface extract real-time electric energy meter parameter, in inside these parameters are calculated, judged, when the user pays tariff in advance to residue 10% time, send out a SMS and notify that the user is continuous to pay tariff, use to the electricity charge and remain the notice of sending short messages again at 5% o'clock; Use up the back output outage control signal of paying tariff in advance; After mobile phone board was received information, single-chip microcomputer was analyzed the information of receiving and is made different reaction (changing the inner corresponding short message that is provided with or sends) then; Single-chip microcomputer is monitored in real time to the alert detecting signal simultaneously, and when alarm signal or fault-signal, single-chip microcomputer is handled also and the GSM mobile handset single board communication signal, sends corresponding GSM Chinese short message and ceases the mobile phone of setting; The mobile phone that is provided with is put through alarm terminal and can be monitored; The 220V power supply is through transformer output+5V and charge power supply of battery.
Using method: equipment is task or want to change the main frame number just, must remove all setting datas just can, otherwise can't use; Setting data sweep-out method: open big lid, two pins on short circuit 6 core contact pins the right are plugged short-circuit block, re-power then, short circuit two core plugs, click " start " knob, the indicator light quickflashing, the expression data have been finished removing, after 2 seconds, push the short circuit piece on the 6 core contact pins aside, must install external antenna earlier before normal the use, otherwise will cisco unity malfunction; Treat that indicator light dodges slowly, the receipts machine carries out following operation after starting shooting, as undesired, please check SIM card and cell voltage, idleness of equipment overlong time, cell voltage will be crossed low and can not keep equipment work, answer two pins on short circuit 6 core contact pins the right this moment, at binding post 8., insert the 220V alternating current between 10., push the short circuit piece on the 6 core contact pins after 2 seconds aside then; Main control system registration: use one one with the net mobile phone, recommend to use China Mobile's net mobile phone, as want data-transformation facility, please open the Internet data access function of SIM card, otherwise can not realize, dial device number, hear that the short message auto levelizer that the on-hook of rejection sound sends following form then can finish.The mobile phone that sends this information is the control mobile phone; Transformer parameter is provided with order: use the short message auto levelizer of the following form of main control system transmission of registration to finish; External three single-phase watt-hour meter parameters are provided with gathers low volume pulse: the short message auto levelizer of form can be finished below the main control system of use registration sent; Period and rate setting: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Data transmit number and set up: the short message auto levelizer of the form below the main control system of use registration sends can be finished; Warning address setting: use the Chinese short message breath auto levelizer of the following form of main control system transmission of registration to finish; The monitoring number is set up: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Clear command: use the short message auto levelizer of the following form of main control system transmission of registration to finish; The electricity charge write, subtract and order: use the main control system of registration send below the short message auto levelizer of form can finish.
Four, description of drawings: Fig. 1 is the winding diagram of mobile phone prepaid fee power management terminal
Fig. 2 is for being mobile phone prepaid fee power management output typical wiring figure
Five, embodiment: line construction of the present invention is: 2., 5., 8., 10. the terminal list tail inserts transformer secondary A, B, C, N four lines respectively, can report to the police and provides terminal required power supply out of control, phase shortage; Terminal list tail (3), (4), (6), (7) connect output control relay; Terminal 1,2 above the terminal list tail meets RS-485, and 1 is RS-485A, and 2 is the RS-485B interface; Terminal list tail 5,6,7 connects (light idol output emitter) respectively, and 8 connect A, B, C phase electric energy meter low-frequency pulse output high-end (light idol output collector electrode); Phase three-wire three 100V when power supply, device table tail 2., 5., 8. insert respectively voltage transformer secondary output UA, UB, UC.
Performance parameter of the present invention is: function, and remote meter reading: available microcomputer is fixedly copied, also available mobile phone is copied whenever and wherever possible, is convenient to look into stealing, saves the expense of checking meter of sending someone to send a car in every month; Pre-payment management: administrative staff can directly send electricity charge amount to on-the-spot GSM-3000 type prepay control terminal with microcomputer or mobile phone according to pay tariff in advance list or bank transfer list, the former residue electricity charge thus add up, electricity consumption is managed, both can manage concentratedly, and can allow each regional electricity-management personnel manage separately again with mobile phone with microcomputer; Way to manage: when the user pays tariff in advance to residue 20% time, terminal is sent short messages and is notified that the user is continuous to pay tariff, when paying tariff in advance, the user uses when remaining 10%, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, use up the advance payment electricity charge after, output outage control signal, stop no expense electricity, concurrent power failure information is given the user; After paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with electricity charge amount; The special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, has a power failure; The thief-proof anti-cheating function of maintaining secrecy: the GSM-3000 prepay control terminal can be established multistage password or be served as that electricity bill control is carried out in identification with administrative staff's cell-phone number, electricity-management personnel and user can both inquire about the electricity charge with mobile phone at any time during use, for knowing what's what with both sides; Multiple rate toll administration: according to user's needs, predeterminable peak, paddy, flat and spike day part tariff management utilize microcomputer and mobile phone to carrying out the electricity price adjustment in period, season; The user can in time inquire about the electricity charge, so that understand charging case whenever and wherever possible; Miscellaneous function can be reported to the police to situ metrology device situation, as: batch meter unlatching, decompression, phase shortage etc.; System provides wireless data transmission channel, and transparent transmission protocol can be connected use with various electronic watt-hour watchband RS-232 or RS-485 interface; Prepay control terminal provides two path control signal output; Power controlling 240V/5A.
Technical parameter: power supply: AC220V ± 40V.50HZ.3VA utilizes reserve battery to work on after the power failure, standby 48 hours was reported to the police 24 hours; Conform: ambient temperature-20 ℃-50 ℃, relative humidity 30%-95%, non-corrosiveness gas; The phase shortage alert if; Arbitrary phase of three-phase electricity or two-phase decompression, voltage is lower than set point; Power alarm condition: the equal decompression of three-phase electricity; A warning mouthful alert if: external sensor make and break contact closure is not reported to the police, contact is opened and reported to the police; Pre-payment management: when the user pays tariff in advance to residue 20% time, send out SMS and notify that the user is continuous to pay tariff, when the user pays tariff in advance to residue 10% time, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, export the outage control signal after using up the advance payment electricity charge, stop no expense, concurrent power failure information is given the user, after paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with the electricity charge (amount), the special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, have a power failure.
Operation principle: single-chip microcomputer is by microcomputer interface extract real-time electric energy meter parameter, in inside these parameters are calculated, judged, when the user pays tariff in advance to residue 10% time, send out a SMS and notify that the user is continuous to pay tariff, use to the electricity charge and remain the notice of sending short messages again at 5% o'clock; Use up the back output outage control signal of paying tariff in advance; After mobile phone board was received information, single-chip microcomputer was analyzed the information of receiving and is made different reaction (changing the inner corresponding short message that is provided with or sends) then; Single-chip microcomputer is monitored in real time to the alert detecting signal simultaneously, and when alarm signal or fault-signal, single-chip microcomputer is handled also and the GSM mobile handset single board communication signal, sends corresponding GSM Chinese short message and ceases the mobile phone of setting; The mobile phone that is provided with is put through alarm terminal and can be monitored; The 220V power supply is through transformer output+5V and charge power supply of battery.
Using method: equipment is task or want to change the main frame number just, must remove all setting datas just can, otherwise can't use; Setting data sweep-out method: open big lid, two pins on short circuit 6 core contact pins the right are plugged short-circuit block, re-power then, short circuit two core plugs, click " start " knob, the indicator light quickflashing, the expression data have been finished removing, after 2 seconds, push the short circuit piece on the 6 core contact pins aside, must install external antenna earlier before normal the use, otherwise will cisco unity malfunction; Treat that indicator light dodges slowly, the receipts machine carries out following operation after starting shooting, as undesired, please check SIM card and cell voltage, idleness of equipment overlong time, cell voltage will be crossed low and can not keep equipment work, answer two pins on short circuit 6 core contact pins the right this moment, at binding post 8., insert the 220V alternating current between 10., push the short circuit piece on the 6 core contact pins after 2 seconds aside then; Main control system registration: use one one with the net mobile phone, recommend to use China Mobile's net mobile phone, as want data-transformation facility, please open the Internet data access function of SIM card, otherwise can not realize, dial device number, hear that the short message auto levelizer that the on-hook of rejection sound sends following form then can finish.The mobile phone that sends this information is the control mobile phone; Transformer parameter is provided with order: use the short message auto levelizer of the following form of main control system transmission of registration to finish; External three single-phase watt-hour meter parameters are provided with gathers low volume pulse: the short message auto levelizer of form can be finished below the main control system of use registration sent; Period and rate setting: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Data transmit number and set up: the short message auto levelizer of the form below the main control system of use registration sends can be finished; Warning address setting: use the Chinese short message breath auto levelizer of the following form of main control system transmission of registration to finish; The monitoring number is set up: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Clear command: use the short message auto levelizer of the following form of main control system transmission of registration to finish; The electricity charge write, subtract and order: use the main control system of registration send below the short message auto levelizer of form can finish.
Claims (5)
1, mobile phone prepaid fee power management terminal is characterized in that: line construction is, 2., 5., 8., 10. the terminal list tail inserts transformer secondary A, B, C, N four lines respectively, can to out of control, phase shortage is reported to the police and provide terminal required power supply; Terminal list tail (3), (4), (6), (7) connect output control relay; Terminal 1,2 above the terminal list tail meets RS-485, and 1 is RS-485A, and 2 is the RS-485B interface; Terminal list tail 5,6,7 connects light idol output emitter respectively, 8 meets A, B, C phase electric energy meter low-frequency pulse is exported high-end light idol output collector electrode; During phase three-wire three 100V power supply, 2., 5., 8. device table tail inserts voltage transformer secondary output UA, UB, UC respectively.
2, mobile phone prepaid fee power management terminal according to claim 1 is characterized in that: function is remote meter reading: available microcomputer is fixedly copied, also available mobile phone is copied whenever and wherever possible, is convenient to look into stealing, saves the expense of checking meter of sending someone to send a car in every month; Pre-payment management: administrative staff can directly send electricity charge amount to on-the-spot GSM-3000 type prepay control terminal with microcomputer or mobile phone according to pay tariff in advance list or bank transfer list, the former residue electricity charge thus add up, electricity consumption is managed, both can manage concentratedly, and can allow each regional electricity-management personnel manage separately again with mobile phone with microcomputer; Way to manage: when the user pays tariff in advance to residue 20% time, terminal is sent short messages and is notified that the user is continuous to pay tariff, when paying tariff in advance, the user uses when remaining 10%, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, use up the advance payment electricity charge after, output outage control signal, stop no expense electricity, concurrent power failure information is given the user; After paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with electricity charge amount; The special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, has a power failure; The thief-proof anti-cheating function of maintaining secrecy: the GSM-3000 prepay control terminal can be established multistage password or be served as that electricity bill control is carried out in identification with administrative staff's cell-phone number, electricity-management personnel and user can both inquire about the electricity charge with mobile phone at any time during use, for knowing what's what with both sides; Multiple rate toll administration: according to user's needs, predeterminable peak, paddy, flat and spike day part tariff management utilize microcomputer and mobile phone to carrying out the electricity price adjustment in period, season; The user can in time inquire about the electricity charge, so that understand charging case whenever and wherever possible; Miscellaneous function can be reported to the police to situ metrology device situation, as: batch meter unlatching, decompression, phase shortage etc.; System provides wireless data transmission channel, and transparent transmission protocol can be connected use with various electronic watt-hour watchband RS-232 or RS-485 interface; Prepay control terminal provides two path control signal output; Power controlling 240V/5A.
3, mobile phone prepaid fee power management terminal according to claim 1 is characterized in that: power supply: AC220V ± 40V.50HZ.3VA, and utilize reserve battery to work on after the power failure, standby 48 hours was reported to the police 24 hours; Conform: ambient temperature-20 ℃-50 ℃, relative humidity 30%-95%, non-corrosiveness gas; The phase shortage alert if; Arbitrary phase of three-phase electricity or two-phase decompression, voltage is lower than set point; Power alarm condition: the equal decompression of three-phase electricity; A warning mouthful alert if: external sensor make and break contact closure is not reported to the police, contact is opened and reported to the police; Pre-payment management: when the user pays tariff in advance to residue 20% time, send out SMS and notify that the user is continuous to pay tariff, when the user pays tariff in advance to residue 10% time, send out SMS again and notify that the user is continuous to pay tariff, with remain the notice of sending short messages again at 5% o'clock to the electricity charge, export the outage control signal after using up the advance payment electricity charge, stop no expense, concurrent power failure information is given the user, after paying dues, management of power use personnel send to on-the-spot GSM-3000B prepay control terminal, then automatic recovery of power supply with the electricity charge (amount), the special circumstances main frame can send instruction and give someone extra help, and realizes that long-range mobile remote control send, have a power failure.
4, mobile phone prepaid fee power management terminal according to claim 1, it is characterized in that: single-chip microcomputer is by microcomputer interface extract real-time electric energy meter parameter, in inside these parameters are calculated, judged, when the user pays tariff in advance to residue 10% time, send out SMS and notify that the user is continuous to pay tariff, use to the electricity charge and remain the notice of sending short messages again at 5% o'clock; Use up the back output outage control signal of paying tariff in advance; After mobile phone board was received information, single-chip microcomputer was analyzed the information of receiving and is made different reaction (changing the inner corresponding short message that is provided with or sends) then; Single-chip microcomputer is monitored in real time to the alert detecting signal simultaneously, and when alarm signal or fault-signal, single-chip microcomputer is handled also and the GSM mobile handset single board communication signal, sends corresponding GSM Chinese short message and ceases the mobile phone of setting; The mobile phone that is provided with is put through alarm terminal and can be monitored; The 220V power supply is through transformer output+5V and charge power supply of battery.
5, mobile phone prepaid fee power management terminal according to claim 1 is characterized in that: equipment is task or want to change the main frame number just, must remove all setting datas just can, otherwise can't use; Setting data sweep-out method: open big lid, two pins on short circuit 6 core contact pins the right are plugged short-circuit block, re-power then, short circuit two core plugs, click " start " knob, the indicator light quickflashing, the expression data have been finished removing, after 2 seconds, push the short circuit piece on the 6 core contact pins aside, must install external antenna earlier before normal the use, otherwise will cisco unity malfunction; Treat that indicator light dodges slowly, the receipts machine carries out following operation after starting shooting, as undesired, please check SIM card and cell voltage, idleness of equipment overlong time, cell voltage will be crossed low and can not keep equipment work, answer two pins on short circuit 6 core contact pins the right this moment, at binding post 8., insert the 220V alternating current between 10., push the short circuit piece on the 6 core contact pins after 2 seconds aside then; Main control system registration: use one one with the net mobile phone, recommend to use China Mobile's net mobile phone, as want data-transformation facility, please open the Internet data access function of SIM card, otherwise can not realize, dial device number, hear that the short message auto levelizer that the on-hook of rejection sound sends following form then can finish.The mobile phone that sends this information is the control mobile phone; Transformer parameter is provided with order: use the short message auto levelizer of the following form of main control system transmission of registration to finish; External three single-phase watt-hour meter parameters are provided with gathers low volume pulse: the short message auto levelizer of form can be finished below the main control system of use registration sent; Period and rate setting: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Data transmit number and set up: the short message auto levelizer of the form below the main control system of use registration sends can be finished; Warning address setting: use the Chinese short message breath auto levelizer of the following form of main control system transmission of registration to finish; The monitoring number is set up: use the short message auto levelizer of the following form of main control system transmission of registration to finish; Clear command: use the short message auto levelizer of the following form of main control system transmission of registration to finish; The electricity charge write, subtract and order: use the main control system of registration send below the short message auto levelizer of form can finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710053879 CN101026660A (en) | 2007-01-24 | 2007-01-24 | Mobile phone prepaid fee power management terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710053879 CN101026660A (en) | 2007-01-24 | 2007-01-24 | Mobile phone prepaid fee power management terminal |
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| Publication Number | Publication Date |
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| CN101026660A true CN101026660A (en) | 2007-08-29 |
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| CN 200710053879 Pending CN101026660A (en) | 2007-01-24 | 2007-01-24 | Mobile phone prepaid fee power management terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122412A (en) * | 2010-12-30 | 2011-07-13 | 宁波三星电气股份有限公司 | Method for controlling prepaid electric power meter based on IC (Integrated Circuit) card |
| EP2605031A1 (en) * | 2011-10-12 | 2013-06-19 | North China Grid Company Limited Center of Metrology | Integrated mechanism for executing detection on electricity consumption information acquisition terminal |
| CN103176028A (en) * | 2011-12-20 | 2013-06-26 | 财团法人资讯工业策进会 | Electric power monitoring device |
| CN103366458A (en) * | 2013-06-28 | 2013-10-23 | 安徽明都电气有限公司 | Prepayment metering control device with automatic short message warning function |
-
2007
- 2007-01-24 CN CN 200710053879 patent/CN101026660A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122412A (en) * | 2010-12-30 | 2011-07-13 | 宁波三星电气股份有限公司 | Method for controlling prepaid electric power meter based on IC (Integrated Circuit) card |
| CN102122412B (en) * | 2010-12-30 | 2012-07-25 | 宁波三星电气股份有限公司 | Method for controlling prepaid electric power meter based on IC (Integrated Circuit) card |
| EP2605031A1 (en) * | 2011-10-12 | 2013-06-19 | North China Grid Company Limited Center of Metrology | Integrated mechanism for executing detection on electricity consumption information acquisition terminal |
| CN103649768A (en) * | 2011-10-12 | 2014-03-19 | 国家电网公司 | Integrated mechanism for executing detection on electricity consumption information acquisition terminal |
| EP2605031A4 (en) * | 2011-10-12 | 2014-07-16 | State Grid Corp China | Integrated mechanism for executing detection on electricity consumption information acquisition terminal |
| CN103649768B (en) * | 2011-10-12 | 2016-04-13 | 国家电网公司 | A kind of power information acquisition terminal possessing integration detects topworks |
| CN103176028A (en) * | 2011-12-20 | 2013-06-26 | 财团法人资讯工业策进会 | Electric power monitoring device |
| CN103176028B (en) * | 2011-12-20 | 2016-06-15 | 财团法人资讯工业策进会 | Electric power monitoring device |
| CN103366458A (en) * | 2013-06-28 | 2013-10-23 | 安徽明都电气有限公司 | Prepayment metering control device with automatic short message warning function |
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Open date: 20070829 |