The system and method that charges when single rate scale is scored
Technical field
The present invention relates to show instrumentation buret reason technology, relate in particular to the system and the implementation method of chargeing when single rate scale is scored in the electric system.
Background technology
Along with the continuous development of national economy, people are to demands for energy and rely on increasingly highly, in using the process of the energy, also bring some problem of environment simultaneously then.At present, country is devoted to carry out ladder electricity price and time-shared charge, to promote energy-saving and emission-reduction and protection environment through economic means.The enforcement of this scheme needs the gauging table meter to have the function of time-shared charge.Yet also there is the table meter of a large amount of single rates in China, and in order to satisfy the requirement of time-shared charge, the main means of changing the subscriber's meter meter that adopt are about to single rate scale and pull down in the prior art, many rate scales of ability time-shared charge in the replacing.
Yet mainly there is following defective in this mode: the one, and it is big to change workload, because of the table meter of single rate is gone back ubiquity, needs the table meter that every household is original to remove during replacing, and new table meter is installed again; The secondth, replacement cost is high; The original old table meter of removing will be abolished; Need to buy again new table meter; The difficulty of the 3rd progressive transition is big, and the process of removing old table meter and reinstalling new table meter can directly have influence on user's the normal electricity consumption and the metering of Utilities Electric Co., and the mode of replacing table meter overall is a job of wasting time and energy.
To above-mentioned several point defects, a kind of existing single rate scale meter of need not changing need be provided in the prior art, then can carry out the system of expense metering by the time-shared charge requirement.
Summary of the invention
The objective of the invention is to overcome the defective of prior art; The system and method that charges when providing a kind of single rate scale to score; Through transformation and upgrade to existing single rate scale meter systems, reach and neither remove old single rate scale meter, can carry out the purpose of timesharing charge again.
For realizing above-mentioned purpose, the present invention proposes following technical scheme: charge system when a kind of single rate scale is scored comprises server, telegon, wireless module, and the single rate scale meter that is connected with said wireless module; Wherein:
Said telegon is used to receive the configuration order of the wireless module that is sent by server, and said configuration order is sent to wireless module, and the data of said single rate scale meter that wireless module is passed back are sent to said server;
Said wireless module is used for said single rate scale meter periodically being carried out data reading, and the data that read are sent to telegon according to the said configuration order that receives;
Said server is used to gather the data of each single rate scale meter of being passed back by said telegon, and carries out time-shared charge according to the predefined time period.
Further, said server is the server of sub-district property or electric system.
Be connected through being selected from one of them mode of GSM, GPSR, CDMA, Ethernet interface and serial ports between said telegon and said server.
Said configuration order comprises the cycle of the single rate scale meter of wireless module copy reading, the address parameter of the single rate scale meter that is connected with wireless module, and the metering command packet of single rate scale meter.
Realize MANET relay transmission data through radiofrequency signal between said telegon and wireless module and between a plurality of wireless modules.
Said single rate ammeter is connected on the wireless module through the RS485 mode.
The invention also discloses the method for chargeing when a kind of single rate scale is scored, comprise the steps:
Step 1, rate period is set in server, the connected mode of telegon and said server is set, and said single rate scale meter is connected on the wireless module;
Step 2, power on after, said server sends the configuration order of wireless module to telegon;
Step 3, said telegon are according to send said configuration order to wireless module; Said wireless module periodically reads data in the single rate scale meter that is connected with wireless module, and sends the data to said telegon according to said configuration order;
Step 4, said telegon are with the returning data that receives to said server, and said server is according to the predefined time period and carry out time-shared charge.
Further, said configuration order comprises the cycle of the single rate scale meter of wireless module copy reading, the address parameter of single rate scale meter of the address parameter of wireless module self and connection.
The connected mode of said telegon and server is to be selected from wherein a kind of of GSM, GPSR, CDMA, Ethernet interface and serial ports.
Said server is the server of sub-district property or electric system.
Said configuration order comprises the cycle of the single rate scale meter of wireless module copy reading, the address parameter of the single rate scale meter that is connected with wireless module, and the metering command packet of single rate scale meter.
Realize MANET relay transmission data through radiofrequency signal between said telegon and wireless module and between a plurality of wireless modules.
In the said step 1, the tariff period table is followed various places electricity consumption policy, and Yi Gu, point, flat, peak are divided.
In the said step 3, the cycle of gathering electric weight is that being provided with according to the tariff period table confirmed.
Said data are meant the address information of charge value and this table meter on single rate scale meter of being gathered.
Compared with prior art, the system and method for the ammeter upgrading that the present invention proposes is not changed the subscriber's meter meter, can overcome defective of the prior art, and the beneficial effect of its generation is:
One, the upgrading difficulty reduces, need not to remove old table, more renews table, and the upgrading difficulty reduces;
Two, reduce cost greatly, wireless module supports many ammeters together with a wireless module, and wireless module wants much cheap with respect to table valuation lattice, so upgrade cost reduces greatly;
Three, transition is safeguarded simply, only needs the RS485 line of export list meter to be connected with wireless module in the escalation process, need not to influence user's electricity consumption.
This scheme also has the performance of avoiding manual metering and convenient expansion simultaneously, if the period of adjustment time-shared charge, scheme originally need be provided with the tariff period table of all table meters, and this programme only need be adjusted the setting of host computer.The concentrated copy reading of table meters such as held water, electricity, gas easily simultaneously.
Description of drawings
The system module figure that Fig. 1 charges when being the score of the present invention's list rate scale;
The synoptic diagram that signal transmitted in the charging method when Fig. 2 was the score of the present invention's list rate scale.
Embodiment
To combine accompanying drawing of the present invention below, the technical scheme of the embodiment of the invention will be carried out clear, complete description.
As shown in Figure 1, charge system when disclosed single rate scale is scored comprises server, telegon, wireless module and single rate scale meter.Said server is the server of sub-district property or electric system; It is installed in sub-district property or power system management place; Mainly comprise host computer and slave computer; Said host computer is the computing machine of directly editing operation order and control slave computer, and said slave computer is the computing machine of directly controlling lower end equipment and obtaining the lower end facility information, communicates through serial ports between said host computer and the slave computer.
Said server is used for the electric quantity data of summary view 1 each ammeter (being single rate scale meter), and according to the time period with the statistic of classification of ammeter electric weight, thereby realize time-sharing measurement, realize the ladder electricity price according to the situation of each user power utilization.
Said telegon is equivalent to the convergence point of whole communication network, and it is connected to the server of said sub-district property or electric system, and connected mode can be a kind of in the modes such as GSM, GPRS, CDMA, Ethernet interface and serial ports; Simultaneously; Telegon can and wireless module between carry out the reception and the transmission of signal; Be to communicate between telegon and the wireless module through the radiofrequency signal MANET; The effect of said telegon is to send the order that the server slave computer is assigned to wireless module, gathers the data that wireless module sends simultaneously.
Said wireless module is to utilize wireless technology to carry out the module of signal transmission; Mainly comprise emitter, receiving device, control device; MANET of the common formation of said each wireless module and telegon all can pass through radiofrequency signal communication each other, and each wireless module all has to one's name proprietary ID; Each wireless module has all connected one or many ammeters, adopts between ammeter and wireless module to communicate like the RS485 serial ports.
When adopting system of the present invention that existing single rate accounting system reform is upgraded; At first according to field condition; One or many ammeters are connected on the wireless module through the mode like the RS485 serial ports; And the connected mode that telegon connects sub-district property or electric system server is set in advance, this connected mode can be selected from a kind of in the modes such as GSM, GPRS, CDMA, Ethernet interface and serial ports.
Simultaneously; Before the total system operation, need preestablish tariff period table and the ladder electricity price gear that host computer charges in the server and set, this setting can be according to the electric power electricity consumption policy of various places; Rate number, time period are provided with flexibly, and can adjust according to season and red-letter day.As to establish 22:00~7:00 surely be that paddy, 7:00~9:00 are the peak for point, 9:00~18:00 for flat, 18:00~22:00, and the charge of these four periods is all inconsistent.
In addition, according to the tariff period table of setting, by the cycle of server sets wireless module copy reading table quantity calculation; And set ID and the address parameter of each single rate scale meter and the electric weight command packet of single rate scale meter of each wireless module.
In conjunction with shown in Figure 2, when system of the present invention moves, behind each electrification reset, the preset connected mode of telegon basis, and connect between the server that moves on sub-district property or the electric system restorer.
Wireless module and telegon power on accomplish after; Step S01 in the corresponding diagram 2, S02; The server of electric system will send the configuration order of wireless module and give telegon, inform the cycle of wireless module copy reading electric weight, and the parameters such as ammeter address that are connected with each wireless module.The response host computer acknowledged receipt of after telegon was received order is set.
Then; Step S03 in the corresponding diagram 2, S04, telegon sends to each wireless module with the order of the wireless module that the host computer of receiving sends through radiofrequency signal, after wireless module is received these orders; To preserve these configuration informations, and the response telegon acknowledges receipt of.
Next, the step S05 in the corresponding diagram 2, S06, S07, each wireless module periodically read the electric weight of the ammeter that is connected successively according to configuration, and the data that electric weight and table are counted the address send to telegon.Telegon gathers the information that each wireless module sends over, and concentrates to send to the electrical power services device.
At last, the step S08 in the corresponding diagram 2, ammeter address and electric weight that the host computer analysis in the electrical power services device is reported by telegon; Segment table and ladder electricity price gear when predefined; Electric weight to each time period calculates, and counts total electricity charge of user, realizes time-shared charge.To every month name day, the electrical power services device can also calculate the user power utilization expense according to ladder electricity price gear according to total electricity consumption situation of this moon of user.
Above embodiment is that the ammeter with single rate is an example; The system and method that charges during the score of instruction book rate scale; So the invention is not restricted in the electric system transformation and upgrade of chargeing at times to the ammeter of single rate, it also supports the concentrated copy reading that the tables such as block meter rate and water rate, the electricity charge, combustion gas expense of water rate, combustion gas expense are counted.
Technology contents of the present invention and technical characterictic have disclosed as above; Yet those of ordinary skill in the art still maybe be based on teaching of the present invention and announcements and are done all replacement and modifications that does not deviate from spirit of the present invention; Therefore; Protection domain of the present invention should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present invention and modifications, and is contained by the present patent application claim.