CN101916472B - Balance reminding device - Google Patents
Balance reminding device Download PDFInfo
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- CN101916472B CN101916472B CN2010102405748A CN201010240574A CN101916472B CN 101916472 B CN101916472 B CN 101916472B CN 2010102405748 A CN2010102405748 A CN 2010102405748A CN 201010240574 A CN201010240574 A CN 201010240574A CN 101916472 B CN101916472 B CN 101916472B
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Abstract
The invention discloses a balance reminding device, which relates to a part of a communication transmission system. The balance reminding device comprises a transmitting module and a receiving module, wherein the transmitting module is arranged together with an electric meter and used for acquiring rest degree information of the electric meter and transmitting the rest degree information to the receiving module; the receiving module is arranged in a user room and used for receiving the information transmitted by the transmitting module, comparing and judging the received rest degree value and the value set by a user and outputting different indicating signals according to the judgment result so as to effectively remind the user; and the user can set critical degrees of two levels through keys on the receiving module according to own condition so as to reasonably arrange the recharge time and realize personalized and humanized operation.
Description
Technical field
The present invention relates to the parts of telecommunication transmission system, be specifically related to a kind ofly in the advance payment charge system, when balances of advance payments such as water power are not enough, give the user device with effective prompting.
Background technology
With the quickening pace of modern life; Fare payment systems such as water power combustion gas generally adopt prepayment mode: promptly the user stores certain number expense as required on memory unit in the recharge point; The prior art support is inserted the corresponding measurement table with memory unit; Or memory unit scanned on the corresponding measurement table, thereby the amount of money of will paying the fees is converted into the corresponding water yield, electric weight or gas quantity; Gauging table is accomplished and to be shown when supplementing with money that this is supplemented with money and can use what ton water, how many degree electricity or what cube coal gas, shows used tonnage, the number of degrees or cubic number afterwards; Wherein, prior art also is supported on the corresponding measurement table button is set, and supplements the remaining tonnage in back, the number of degrees or cubic number with money by next demonstration.When supplementing with money when using soon, corresponding gauging table drips and rings a prompting user and supplements with money as early as possible; Perhaps directly cut off the power supply, cut off the water or stop air feed and remind the user to supplement with money as early as possible, need user's plug-in card or scanning once more, just can send a telegram here, air feed supplies water.A this existing prompting mode such as gauging table sound prompting dynamics is not enough, generally concentrates at corridor because of ammeter to be provided with, and the user is difficult to discover; Possibly the user not exist when water meter, gas meter auditory tone cues, thereby do not have respective action yet; Directly cutting off the power supply for another example, cut off the water or stopping air feed prompting meeting makes troubles to user's life.
Summary of the invention
Technical matters to be solved by this invention provides a kind of supplementing with money when Sorry, your ticket has not enough value, gives the user with effective prompting, and how much gives a kind of alarm set of different promptings according to remaining sum, thereby supplements work once more with money for the arrangement of user's plenty of time.
For realizing the foregoing invention purpose, the present invention adopts the technical scheme that is described below:
Balance reminding device of the present invention comprises sending module and receiver module;
Sending module and ammeter are set together, and the power module of sending module is connected as the power supply indication to other part power supply of sending module and with light emitting diode, and the communication module of sending module is connected with the IO port of controller; Ammeter is connected with the IO port of sending module controller, and controller reads ammeter residue number of degrees information and is sent to receiver module through communication module;
It is indoor that receiver module is arranged on the user, receives the information that sending module sends, and the power module of receiver module is connected as power supply to other part power supply of receiver module and with light emitting diode indicates;
The communication module of receiver module is connected with the IO port of controller, and with the communication module communications reception ammeter of sending module residue number of degrees information;
The button of receiver module, display module are connected with the IO port of controller, and through pressing the critical point of the key assignments ammeter residue number of degrees, controller obtains the operation information of button and shows through display module the user as required;
The door state detection module of receiver module, voice cue module are connected with the IO port of controller; Controller compares judgement with the ammeter residue number of degrees information that receives with the critical point that the user sets, and the trigger message triggering speech play module of the door state detection module that obtains according to judged result and controller is carried out voice suggestion;
The indicating module of receiver module is connected with the IO port of controller; Controller sends instructions to indicating module according to the judged result of the critical point of the ammeter residue number of degrees information that receives and user's setting and the trigger message of the door state detection module that controller obtains, and indicating module provides signal through the instruction that controller sends.
Be better implement the present invention, the power module of said receiver module, communication module, controller and voice cue module are arranged on and receive in the housing; The indicating module of said receiver module, display module, button are arranged on and receive on the housing.
Be better implement the present invention, the door state detection module is set to travel switch, is arranged on the doorframe.
Further, the indicating module of said receiver module is set at least two kinds of pilot lamp.
Further, said indicating module pilot lamp preferably is set to three kinds, and a kind of indication residue number of degrees still have but limited duration, are set to yellow; Another kind of indication residue number of degrees wretched insufficiency, outage at any time are set to redness; The third party is the power light of receiver module.
Owing to adopted aforesaid technical scheme, the present invention has following beneficial effect:
1, the user can pass through to press other critical number of degrees of two levels of key assignments on receiver module, thereby rationally arrange the continued pay time according to own situation, has realized personalized, hommization operation.
2, the door state detection module is combined with indicating module, and give voice suggestion, when the subscriber switch door promptly gets into or leaves the dwelling, give effective prompting, thereby make the user reduce to incur loss through delay the probability of paying the fees because of forgetting.
3, set two ranks, still have when the residue number of degrees but during limited duration, give amber light flicker and voice suggestion during the subscriber switch door, the user promptly notes and pays the fees; When residue number of degrees wretched insufficiency, when cutting off the power supply at any time, red colored lamp is glimmered always, and subscriber switch Men Shizai gives voice suggestion, and the user promptly notes as early as possible and pays the fees.
4, remind measure through multistage acousto-optic of the present invention, give with the user with effective prompting, even the user can not be when the first order be shown indescribably electricity payment, also electricity payment when second level is pointed out as far as possible; Compare the mode of existing direct outage, embodiment is more reasonable.
Description of drawings
Fig. 1 is the circuit block diagram of apparatus of the present invention;
Fig. 2 is the circuit theory diagrams of apparatus of the present invention sending module;
Fig. 3 is the circuit theory diagrams of apparatus of the present invention receiver module;
Fig. 4 is apparatus of the present invention receiver module provides different indicator signals according to judged result a schematic flow sheet;
Embodiment
Below in conjunction with accompanying drawing and preferred implementation the present invention is further explained; What need explanation is; The present invention is not limited to following embodiment; As long as relate to through with the collection of ammeter canned data and send to receiver module, and receiver module be arranged on the place that user easier is noted, and set numerical value according to the user; Ammeter is remained that number of degrees numerical value and user set that numerical value compares and according to judged result and combine other situation signal that causes that easily the user notes to show the technical scheme of different indicator signals, all within protection scope of the present invention.
Balance reminding device of the present invention comprises sending module and receiver module; Said sending module and ammeter are set together, and sending module is gathered ammeter residue number of degrees information and is sent to receiver module; It is indoor that said receiver module is arranged on the user, receives the information that sending module sends, and the residue number of degrees numerical value that receives is provided different indicator signals with the numeric ratio that the user sets than judgement and according to judged result.
In conjunction with Fig. 1, Fig. 2, sending module and ammeter are set together, and the power module of sending module is connected as the power supply indication to other part power supply of sending module and with light emitting diode, and the communication module of sending module is connected with the IO port of controller; Ammeter is connected with the IO port of sending module controller, and controller reads ammeter residue number of degrees information and is sent to receiver module through communication module.Specifically be set to, the 220V AC power is passed through LM7805 then through transformer, diode rectification, filtering, exports the 5V power supply at last, supplies power to other part of sending module, and is connected with a green LED light emitting diode, indicates as power supply; AT89C51 is as controller, and the outside is connected to reset circuit, clock circuit; NRF24L01 is a wireless communication module, and controller AT89C51 simulates out the SPI agreement with IO port P1 and controls wireless communication module nRF24L01, and controller AT89C51 communicates through wireless communication module nRF24L01 and receiver module; Ammeter is connected with the IO port P3 of controller AT89C51, is read the residue number of degrees numerical value that writes down in the ammeter by controller AT89C51.
In conjunction with Fig. 1, Fig. 3, the receiver module housing is arranged on the indoor opening position of the user place metope, select for use limit switch to be installed in the doorframe place as the door state detection module; Receive the information that sending module sends.Wherein, the power module of receiver module is connected as power supply to other part power supply of receiver module and with light emitting diode and indicates; The communication module of receiver module is connected with the IO port of controller, with the communication module communications reception ammeter residue number of degrees information of sending module; The button of receiver module, display module are connected with the IO port of controller, and through pressing the critical point of the key assignments ammeter residue number of degrees, controller obtains the operation information of button and shows through display module the user as required; The door state detection module of receiver module, speech play module are connected with the IO port of controller; Controller compares judgement with the ammeter residue number of degrees information that receives with the critical point that the user sets, and the trigger message triggering speech play module of the door state detection module that obtains according to judged result and controller is carried out voice suggestion; The indicating module of receiver module is connected with the IO port of controller; Controller is instructed to indicating module according to the judged result of the critical point of the ammeter residue number of degrees information that receives and user's setting and the trigger message of the door state detection module that controller obtains, and indicating module provides signal through the instruction that controller gives.Specifically be set to, the 220V AC power, through transformer, diode rectification, LM7805 is passed through in filtering then, exports the 5V power supply at last, supplies power to other part of receiver module, and is connected with a green LED light emitting diode, indicates as power supply; AT89C51 is as controller, and the outside is connected to reset circuit, clock circuit; NRF24L01 is a wireless communication module, and controller AT89C51 draws up the SPI agreement to control wireless communication module nRF24L01 with IO port P1 pin mold, and controller AT89C51 communicates through wireless communication module nRF24L01 and sending module; The IO port P2.0 of controller AT89C51, P2.1 pin are connected with two buttons, to obtain the operation information of button; The door state detection module is a travel switch, is connected with the IO port P2.2 of controller AT89C51, to obtain the on off state information of door; Red, yellow two LED light emitting diodes are connected with IO port P2.3, the P2.4 of controller AT89C51, the indication of red, yellow two the LED light emitting diodes of controller AT89C51 control; The speech play module is connected with the IO port P3 of controller AT89C51.Wherein, the power module of receiver module, communication module, controller and speech play module are arranged on and receive in the housing; The indicating module of said receiver module, display module, button are arranged on and receive on the housing.
In conjunction with Fig. 4, the user is through still having but the limited duration rank for the residue number of degrees by key assignments 5-10 degree; Set the 0-5 degree for residue number of degrees wretched insufficiency, the rank of cutting off the power supply at any time; The wireless communication module nRF24L01 of sending module communicates by letter with the wireless communication module nRF24L01 of receiver module and ammeter is remained number of degrees information is sent to receiver module;
The controller AT89C51 of receiver module judges the ammeter residue number of degrees numerical value that receives, if greater than 10 degree, no voice suggestion does not have light emitting diode flicker indication yet;
If greater than 5 degree, the controller AT89C51 of receiver module judges whether travel switch is triggered less than 10 degree, if travel switch triggers, controller AT89C51 lights the yellow led light emitting diode, and the yellow led light emitting diode continues flicker; Controller AT89C51 sends and instructs to the speech play module simultaneously, provides voice suggestion " Sorry, your ticket has not enough value for you, asks timely electricity payment "; When travel switch was triggered, promptly door opened or closed, and the user enters or leaves, and the prompting that give this moment can make user's effcient memory, in time electricity payment;
If less than 5 degree, the controller AT89C51 of receiver module lights the red LED light emitting diode, the red LED light emitting diode continues flicker; If controller AT89C51 receives the travel switch trigger pip, controller AT89C51 sends and instructs to the speech play module, provides voice suggestion " Sorry, your ticket has not enough value for you, asks timely electricity payment "; When travel switch was triggered, promptly door opened or closed, and the user enters or leaves, and the prompting that give this moment can make user's effcient memory, in time electricity payment.
Wherein, it is following that the controller AT89C51 of receiver module handles the source program of above-mentioned flow process:
void?main(void)
{
Double Value; // electric weight surplus
Int TopValue, MidValue, BottonValue; // the upper limit, intermediate value, lower limit
Int DoorStatus; // door state
InitializeDevice (); // initialization apparatus
while(1)
{
Value=GetPowerValue (); // till now electric weight surplus
TopValue=GetTopValue (); // acquisition higher limit
MidValue=GetMidValue (); // acquisition intermediate value
BottonValue=GetBottonValue (); // acquisition lower limit
DoorStatus=GetDoorStatus (); // acquisition door state
if((TopValue＞Value)&&(Value＞MidValue))
{
if(Open＝＝DoorStatus)
{
Yel lowLEDFlash (); // yellow led dodges
Play (); // playing voice prompting
}
}
else?if((MidValue＞Value)&&(Value＞BottonValue))
{
RedLEDFlash (); // red LED is dodged
if(Open＝＝DoorStatus)
{
Play (); // playing voice prompting
}
}
Sleep (2); // postpone 2 seconds
}
}
Device according to the invention also can combine with the gauging table of enforcement payment systems such as water meter, gas meter; Effective prompting that thereby balance amount information is given with Sorry, your ticket has not enough value that realization is set according to the user; Embodiment is equal to the embodiment that combines with above-mentioned ammeter, and this paper does not do and repeats to set forth.
Claims (5)
1. a balance reminding device comprises sending module and receiver module; It is characterized in that:
Said sending module and ammeter are set together, and the power module of sending module is connected as the power supply indication to other part power supply of sending module and with light emitting diode, and the communication module of sending module is connected with the IO port of the controller of sending module; Ammeter is connected with the IO port of the controller of sending module, and the controller of sending module reads ammeter residue number of degrees information and the communication module through sending module is sent to receiver module;
It is indoor that said receiver module is arranged on the user, receives the information that sending module sends, and the power module of receiver module is connected as power supply to other part power supply of receiver module and with light emitting diode indicates;
The communication module of receiver module is connected with the IO port of the controller of receiver module, and with the communication module communications reception ammeter of sending module residue number of degrees information;
The button of receiver module, display module are connected with the IO port of the controller of receiver module, and through pressing the critical point of the key assignments ammeter residue number of degrees, the controller of receiver module obtains the operation information of button and shows through display module the user as required;
The door state detection module of receiver module, voice cue module are connected with the IO port of the controller of receiver module; The controller of receiver module compares judgement with the ammeter residue number of degrees information that receives with the critical point that the user sets, and the trigger message triggering speech play module of the door state detection module that obtains according to the controller of judged result and receiver module is carried out voice suggestion;
The indicating module of receiver module is connected with the IO port of the controller of receiver module; The trigger message of the door state detection module that the judged result of the critical point that the controller of receiver module is set according to the ammeter residue number of degrees information that receives and user and the controller of receiver module obtain sends instructions to indicating module, and indicating module provides signal through the instruction of the controller transmission of receiver module.
2. balance reminding device according to claim 1 is characterized in that: the power module of said receiver module, communication module, controller and voice cue module are arranged on and receive in the housing; The indicating module of said receiver module, display module, button are arranged on and receive on the housing.
3. balance reminding device according to claim 1 is characterized in that: said door state detection module is set to travel switch, is arranged on the doorframe.
4. balance reminding device according to claim 1 is characterized in that: the indicating module of said receiver module is set at least two kinds of pilot lamp.
5. balance reminding device according to claim 4 is characterized in that: said pilot lamp is set to three kinds, and a kind of indication residue number of degrees still have but limited duration, are set to yellow; Another kind of indication residue number of degrees wretched insufficiency, outage at any time are set to redness; The third party is the power light of receiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102405748A CN101916472B (en) | 2010-07-30 | 2010-07-30 | Balance reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102405748A CN101916472B (en) | 2010-07-30 | 2010-07-30 | Balance reminding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101916472A CN101916472A (en) | 2010-12-15 |
| CN101916472B true CN101916472B (en) | 2012-05-30 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102405748A Expired - Fee Related CN101916472B (en) | 2010-07-30 | 2010-07-30 | Balance reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101916472B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1180175A2 (en) * | 2012-08-29 | 2013-10-11 | Hong Kong And China Gas Company Ltd | Interactive metering system |
| CN103258377B (en) * | 2013-04-18 | 2015-09-16 | 重庆广播电视大学 | The prompting coal gas margin approach of IC-card gas meter |
| CN103258376B (en) * | 2013-04-18 | 2015-09-16 | 重庆广播电视大学 | Remind the IC-card gas meter of coal gas surplus |
| CN103236115B (en) * | 2013-05-06 | 2015-08-05 | 肇庆新奥燃气有限公司 | Based reminding method and system thereof are supplemented in a kind of centralized combustion gas with money |
| CN106910060A (en) * | 2017-02-27 | 2017-06-30 | 河南沃德智能化工程有限公司 | A kind of charging system and method based on NFC mobile terminal |
| CN107644341A (en) * | 2017-09-27 | 2018-01-30 | 深圳市鹏恒太空舱酒店设备有限公司 | The method and Sleeping capsule that a kind of Sleeping capsule payment is reminded |
| CN112712680A (en) * | 2020-12-22 | 2021-04-27 | 湖南常德牌水表制造有限公司 | Remote voice early warning box and early warning method for intelligent water meter and intelligent water meter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5753983A (en) * | 1992-06-16 | 1998-05-19 | 1012384 Ontario, Inc. | Multi-function control switch for electrically operating devices |
| CN1204377C (en) * | 2003-09-08 | 2005-06-01 | 扬州恒信仪表有限公司 | Intelligent pre-payment IC card watermeter with stepped charge and calculation |
| CN100501414C (en) * | 2004-03-01 | 2009-06-17 | 齐长远 | Carrier data safety protection method and recording system device of pre-payment meter |
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2010
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| Publication number | Publication date |
|---|---|
| CN101916472A (en) | 2010-12-15 |
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Granted publication date: 20120530 Termination date: 20130730 |