CN1226704C - Non-contact type water-saving control and management method and device - Google Patents
Non-contact type water-saving control and management method and device Download PDFInfo
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- CN1226704C CN1226704C CN 03121966 CN03121966A CN1226704C CN 1226704 C CN1226704 C CN 1226704C CN 03121966 CN03121966 CN 03121966 CN 03121966 A CN03121966 A CN 03121966A CN 1226704 C CN1226704 C CN 1226704C
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Abstract
The present invention relates to a water-saving control device, particularly to a non-contact type water-saving control and management method and a device, which is suitable for public water use places. The device of the present invention is mainly composed of a water-saving manager and a mobile IC charge manager; the water-saving manager of the present invention has a function of charging use and a function of free use; the IC charge manager has the functions of adding the money of an IC card, setting a charging standard, counting financial income and water use income, initializing IC cards, modifying passwords, etc. The device of the present invention is controlled by a microcomputer, and a non-contact IC card payment mode is adopted to realize unmanned self-service management; the device of the present invention is a water-saving management device which uses fixed flow quantity to charge. The present invention has the advantages of simple use, convenient management, strong function, obvious water-saving effect and reduced management cost of units in operation.
Description
Invention field
The present invention relates to a kind of water-saving control device, be meant a kind of be applicable to public water place, contactless water saving control and management method and apparatus especially.
Background technology
Water is one of mankind's valuable source of depending on for existence and development, is special resource indispensable, that can not replace.Do not have life without water, just do not have the stable of civilization progress, expanding economy and society.Water resource in the world is limited, and development economic and society must adapt with the supply of water, can not surmount the load-bearing capacity of water resource.The shortage of water resources of China is of long duration.The water resource occupancy volume per person of China has only about 2300 cubic metres, be about the world per capita water consumption 1/4th.
At present, the water resource of China extremely lacks, and the phenomenon of wasting water is very serious again, and the water behavior that the national legislation policy can't retrain each involved party compliant whether.Therefore, how reasonably to use the water of public place, and control water with scientific management means, thereby reach the purpose of conserve water resource, this is a very important problem.
At present, traditional water-saving product be by direct control water consumption (as: economical toilet), water recycling (as: water-saving type laundry machine), and antidrip modes such as (as water-saving taps) reaches the water saving purpose.And domestic public bathing place, what generally adopt is the traditional type shower, it is divided into hand-wring type, foot-operated, infrared-sensing type, these equipment have only solved the problem of water saving when bathing is washed, then depend on water people's consciousness of saving water fully for the control water yield, and uncontrollable people's reasonable use of water amount has often caused the significant wastage of shower water; And can't realize the macro adjustments and controls in public bathing place; Particularly do not solve water time, water consumption and the problem that consumer's individual economic interests combine, that is to say, do not solve fundamentally how much water the consumer buys and with the consumption idea problem of how much water.
Released a kind of common IC-card network computer water saving management devices now on the market, it has solved above-mentioned problem to a great extent, but it also has weak point.As: under the environment of bathhouse humidity, its network performance is stable inadequately, and failure rate is higher; Because it is network management, an equipment goes wrong, and will cause total system to quit work, and not only make troubles to the user, and its maintenance cost is higher.
Summary of the invention
The objective of the invention is to overcome the deficiency in the background technology and a kind of contactless water saving control and management method and apparatus is provided, it is applicable to public water place, use system controlled by computer, take the mode of contactless IC card payment, have and charge and free two kinds of working methods, can realize unmanned self-service management, it is to use firm discharge to implement the water saving management devices of charge.
Concrete technical scheme of the present invention is:
A kind of contactless water saving control and management method, it comprises that water saving managing device and IC supplement manager two parts with money, is characterized in that: described water saving managing device adopts discharge device for limiting, wireless signal receiving circuit on hardware; On software, adopted the legal recognizer of data algorithm and IC-card; To realize user's water charge according to quantity, the user's that adds up payment function; IC supplements manager with money and realizes user's IC-card is appended the amount of money, the charge of statistics water saving managing device and finance income total charge, revises password, sets charge unit price, free; And the function of initialization IC-card.
Data medium of the present invention is a contactless IC card.Because Ic card reading and writing data adopts the noncontact mode, reduced the mechanical wear of contact point; Be not afraid of and pollute and humidity.
The present invention is the method for unit operation.Each machine is cpu and do not need to be connected with network independently.Its operation, management are simply.As long as putting card, operation can use; Needing only machine maintenance in the management runs well.
A kind of contactless water saving control management device is mainly supplemented manager with money by water saving managing device and IC and is formed, and it is characterized in that: it comprises
(A), described water saving managing device is made of waterproof case and circuit control section, is provided with amount of money display board, plug-in card hole, pilot lamp, water outlet/pause button, management lock on waterproof case; In the circuit control section that is provided with in waterproof case, the input end of single-chip microcomputer is connected with power circuit, keyboard circuit, IC-card read/write circuit respectively; Its output is connected with data storage circuitry, display driver circuit, driving circuit for electromagnetic valve, drive circuit of indicator respectively; And display driver circuit is connected with the charactron display circuit; Driving circuit for electromagnetic valve is connected with solenoid valve;
(B), described IC supplement with money manager have increase the IC-card amount of money, expenses standard be set, functions such as statistics finance income and water income, initialization IC-card, modification password, it is made of housing and circuit control two parts, and housing is provided with supply socket, power switch, 12864 LCDs, 4 * 4 keyboards, IC-card card carrying area; In the circuit part that is provided with in housing, the input end of single-chip microcomputer is connected with power circuit, keyboard circuit, IC-card read/write circuit respectively; Its output terminal is connected with liquid crystal display circuit, data storage circuitry respectively; The IC-card read/write circuit is connected with receiving antenna.
Wherein, the single-chip microcomputer in the described circuit control section also is connected with earth leakage protective device.
Described water saving managing device has to charge to be used and the free function of using.
Described pilot lamp is three kinds of colors: red light, green light, amber light.Red light: pilot lamp in use; Green light: at water outlet charging pilot lamp; Amber light: suspend pilot lamp.
Described keyboard circuit has four buttons: put several keys, acknowledgement key is set, reset key, water outlet/Pause key.Wherein, put several keys, acknowledgement key be set, reset key is managerial personnel's controls, can be used to set data such as charge unit price and free function; Water outlet/Pause key uses for the user.
Described water saving managing device set charge unit price and free water have on the time adopt put several keys, acknowledgement key be set, three buttons of reset key set concrete data; Also can adopt at IC and supplement the concrete data of setting on the manager with money, send water saving managing device to by the IC control card again.
Described IC supplements manager with money and adopts 12864 liquid crystal graphic display screens.
Described IC supplements manager with money and adopts 4 * 4 keyboards.
Described IC supplements manager with money to have and accesses to your password and the system password double code.
The display board of described water saving managing device adopts group of four figures pipe.
Described IC supplement with money manager have increase the IC-card amount of money, toll amount be set, the function of statistics finance income and water income, initialization IC-card, modification password.
Described IC-card identification circuit has the non-function that electrically contacts data transfer of realization.
The present invention is that the applicant's name is called: " a kind of micro-processor controlled coin-feed water saving management devices ", the patent No. are: the upgraded product of ZL012312304.It is to read on the data basis of intelligent chip (coin) at original product, upgrades to examining the noncontact radio-frequency (RF) IC card technology of writing, and the use traffic device for limiting, make the mode of water saving managing device more advanced.
The invention has the advantages that:
1, adopts international up-to-date radio-frequency technique, move and supplement manager enforcement management with money, realize the unit direct dealing management of multi-user card and multi-user's machine; Realize unmanned self-service management, use simple, convenient management.
2, realize the difunctional water saving management of unit: system controlled by computer principle and science limit water flow velocity.Adopt IC-card constant current real charging, how many waters of water user is linked up with the economic interests of itself, thereby played the purpose that water saving increases the source, can realize the statistics of finance income and water income.
3, the integrated maintenance cost is almost nil after sale.
4, conserve water resource, water saving effect powerful especially (more than 60%).
5, saved water resource greatly.
Description of drawings
Fig. 1 a is a water saving managing device surface structure synoptic diagram of the present invention.
Fig. 1 b is that IC of the present invention supplements manager surface structure synoptic diagram with money.
Fig. 2 is the control circuit block scheme of invention water saving managing device.
Fig. 3 is the free functions of use process flow diagram of water saving managing device of the present invention.
Fig. 4 is the mode of the swiping the card functions of use process flow diagram of water saving managing device of the present invention.
Fig. 5 is the physical circuit figure of water saving managing device of the present invention.
Fig. 6 supplements the control circuit block scheme of manager with money for IC of the present invention.
Fig. 7 supplements the physical circuit figure of manager with money for IC of the present invention.
Fig. 8 supplements the functions of use process flow diagram of manager with money for IC of the present invention.
Fig. 9 supplements the statistical function process flow diagram of manager with money for IC of the present invention.
Figure 10 supplements the parameter modification functional flow diagram of manager with money for IC of the present invention.
Figure 11 supplements the password modify feature process flow diagram of manager with money for IC of the present invention.
Figure 12 is an initialization IC-card process flow diagram of the present invention.
Figure 13 is the flow comparison diagram of the present invention and prior art.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
A kind of contactless water saving control management device, it is mainly supplemented manager with money by water saving managing device and IC and forms.
As shown in Figure 1a, water saving managing device of the present invention mainly is made of waterproof case and the circuit control section that is provided with in housing.Wherein, 1 for suspending pilot lamp, and this pilot lamp is bright when the user temporarily stops water; 2 are the water outlet pilot lamp, and this pilot lamp is bright when user's water; 3 is group of four figures pipe, the remaining sum in the explicit user IC-card; 4 are water outlet/pause button, have pilot lamp, and button is convenient to the user and is carried out water or stop the water conversion, flash for prompting user when pilot lamp used at user's amount of money in not enough a minute; 5 is the water inlet pipe junction.; 7 are the management lock; 8 is outer casing back, and water inlet pipe, rising pipe, solenoid valve, management lock are installed; 9 put hole clipping for IC-card; 10 is the rising pipe junction.
Shown in Fig. 1 b, IC of the present invention supplements manager with money, mainly is made of housing and the circuit control section that is provided with in housing.Wherein, 1 is 12864 LCDs; 2 is 4 * 4 keyboards; 3 supplement manager shell protecgulum with money for IC; 4 is the 9v supply socket; 5 is power switch; 6 supplement manager shell bonnet with money for IC.The IC-card card carrying area is arranged between 1 and 2.
As shown in Figure 2, the circuit control section of water saving managing device comprises:
The input end of single-chip microcomputer is connected with power circuit, keyboard circuit, IC-card identification circuit respectively; Its output is connected with data storage circuitry, display driver circuit, driving circuit for electromagnetic valve, drive circuit of indicator respectively; And display driver circuit is connected with the charactron display circuit; Driving circuit for electromagnetic valve is connected with solenoid valve.
Described water saving managing device has to charge to be used and the free function of using.
Described pilot lamp is three kinds of colors: red light, green light, amber light.Red light: pilot lamp in use; Green light: at water outlet charging pilot lamp; Amber light: suspend pilot lamp.
Described keyboard circuit has four buttons: put several keys, acknowledgement key is set, reset key, water outlet/Pause key.Setting is put several keys, acknowledgement key is set, reset key is managerial personnel's controls, can be used to set data such as charge unit price and free function; Water outlet/Pause key uses for the user.
Described water saving managing device set charge unit price and free water have on the time adopt put several keys, acknowledgement key be set, three buttons of reset key set concrete data; Also can adopt at IC and supplement the concrete data of setting on the manager with money, send water saving managing device to by the IC control card again.
Wherein, Q1 is user's water outlet/pause button; Q2 is for being provided with affirmation/reset button; Q3 is for being provided with digital button; Q4 is for putting the numerical digit knob; Q1 uses button for the user; Q2, Q3, Q4 carry out the manual system setting by keeper's control.
The workflow of water saving managing device is:
1, as shown in Figure 3, free functions of use:
The water saving managing device default is become free mode, can adopt dual mode to set.A kind of mode is by the acknowledgement key that is provided with on the manager, charactron shows 1, putting several keys by setting makes it show 6 by acknowledgement key is set, show 0255, change the position that to set numeral by acknowledgement key is set, put the data that several keys change present bit, data are set as 0000 by setting, by acknowledgement key is set, success is set by reset key; Another way is to be used in IC to supplement with money and configure free parameter setting card on the manager and set, and inserts the parameter setting card, and charactron shows 1, and button pilot lamp flicker expression is provided with success; Successfully back charactron demonstration HHHH is set, and the pilot lamp amber light is bright, and the expression water saving managing device operates under the free functional status at present; The bright expression of pilot lamp amber light is current in halted state, press water outlet/Pause key (sending the water outlet instruction) beginning water outlet, the pilot lamp green light is bright, and charactron shows water outlet excess time under the free state, presses a water outlet/Pause key or a water outlet and uses up excess time and to stop water outlet.
2, as shown in Figure 4, the mode functions of use of swiping the card:
At first, must be set as the mode of swiping the card to it earlier, can adopt dual mode to set if water saving managing device is operated under the free state.A kind of mode is by the acknowledgement key that is provided with on the manager, charactron shows 1, putting several keys by setting makes it show 6, by acknowledgement key is set, show 0000, by being set, acknowledgement key changes the position that will set numeral, put the data that several keys change present bit by setting, data are set as the ripe of non-zero,, success are set by reset key by acknowledgement key is set; Another way is to be used in IC to supplement the parameter setting card that configures the mode of swiping the card on the manager with money and set, and inserts the parameter setting card, and charactron shows 1, and button pilot lamp flicker expression is provided with success.
The mode of swiping the card is provided with success well, charactron shows 0000, insert subscriber card, if should block effectively, the amount of money in the charactron display card, begin water outlet by user's water outlet/Pause key, press the amount of money in the corresponding minimizing IC-card of time of default simultaneously, remaining sum is zero or ends water outlet and charging by water outlet/Pause key start-stop in the card.Finish to use, card taking presses the pause button; If should the invalid user's water outlet/Pause key attonity of pressing of card.
As shown in Figure 5, the physical circuit figure of water saving managing device of the present invention.Wherein, 8 charactrons in the main element that adopts in the circuit diagram are: u2270b, 7805,241c16, at89c52, max7219.
As shown in Figure 6, IC of the present invention supplements the circuit control section of manager with money, comprising:
The input end of single-chip microcomputer is connected with power circuit, keyboard drive circuit, IC-card identification circuit respectively; Its output terminal is connected with liquid crystal display circuit, data storage circuitry respectively; The IC-card identification circuit is connected with receiving antenna.
Wherein, described IC supplements manager with money and adopts 12864 liquid crystal graphic display screens.
Described IC supplements manager with money and adopts 4 * 4 keyboards.
Described IC supplements manager with money to have and accesses to your password and the system password double code.
The display board of described water saving managing device adopts group of four figures pipe.
Described IC supplement with money manager have increase the IC-card amount of money, toll amount be set, the function of statistics finance income and water income, initialization IC-card, modification password.
Described IC-card identification circuit is realized the non-data transfer that electrically contacts.
Single-chip microcomputer in the described circuit control section also is connected with earth leakage protective device.
As shown in Figure 7, IC of the present invention supplements the physical circuit figure of manager with money.Wherein, the main element that adopts in the circuit diagram: 12864 LCDs, u2270b, 7805,241c16, at89c55.
As shown in Figure 8, IC of the present invention supplements the workflow of manager with money and is:
Energising start, liquid crystal display show " welcoming to make UFSOFT's source IC water saving managing device and telephone number "; Press acknowledgement key, enter and use the interface, show: 1 supplements with money; 2 statistics; 3 running parameters are revised; 4 passwords are revised; 5 initialization IC-cards.Operating function as required can be by corresponding key.
As shown in Figure 9, IC of the present invention supplements the functions of use workflow of manager with money and is:
Enter by 1 key and to supplement functional status with money, in card carrying area, put into subscriber card, if the number of times of writing of IC-card too much points out IC-card to write time ripe too much to press more change card of triple bond, ignore by quadruple linkage; Do not have the amount of money in the multi-display card if write number of times, and, pressed acknowledgement key and dash the value success by 2 keys, the amount of money that input will increase; Card taking, card is put in prompting, continues to supplement with money; Withdraw from and supplement function with money by ESC Escape.
As shown in figure 10, IC of the present invention supplements the statistical function workflow of manager with money and is:
Enter the statistical function state by 2 keys; Select the subscriber computer statistical function, put into subscriber computer statistics card shows the statistics card by 1 key statistical number; Select advance amount of money statistical function, show advance amount of money sum by 2 keys.
As shown in figure 11, IC of the present invention supplements the parameter modification function operation flow process of manager with money and is:
Put the parameter modification card and enter the parameter modification functional status by 3 keys; Select setting freely still to charge by 1 key, press acknowledgement key and confirm current state; By the time of 2 key assignments subscriber computers, press acknowledgement key and confirm currency in free state water outlet next time; By the time that once reduces red cent of 3 key assignments subscriber computers under charging way, press acknowledgement key and confirm currency; By 4 keys the data that configure are written in the parameter modification card; Withdraw from the parameter modification functional status by ESC Escape.
As shown in figure 12, IC of the present invention supplements the password modify feature workflow of manager with money and is:
By 4 keys prompting input startup password, import correct startup password, prompting input IC password is imported correct IC password and is entered the cryptographic function state of revising; Select to revise startup password by 1 key, twice identical new startup password of prompting input, twice password imported identical demonstration startup password and revised successfully, withdraws from startup password by ESC Escape and revises; Select to revise the IC system password by 2 keys, twice identical new IC system password of prompting input, twice identical demonstration IC system password of password input revised successfully, withdraws from the IC system password by ESC Escape and revises; Select to revise the subscriber card password, by 3 keys, prompting is put into subscriber card and is shown that ok represents that the subscriber card password revises successfully, withdraws from by ESC Escape; The subscriber computer password is revised in selection, puts into the subscriber computer password and revises card by 4 keys, shows that ok represents that new password writes the modification of subscriber computer password and blocks successfully; Withdrawing from password by ESC Escape revises; Functional status.
As shown in figure 13, IC of the present invention supplements the initialization IC-card workflow of manager with money and is:
Enter initialization IC-card functional status by 5 keys; Select the initialization subscriber card by 1 key, subscriber card is put in prompting, puts into subscriber card and shows that ok represents subscriber card initialization success, withdraws from the subscriber card function of initializing by ESC Escape; Select initialization statistics card by 2 keys, the statistics card is put in prompting, puts into the statistics card and shows that ok represents to add up the card initialization success, withdraws from statistics card initialization function by ESC Escape.
As shown in figure 14, the flow comparison diagram of the present invention and prior art.It is under the situation of uniform pressure, identical water outlet bore, to the present invention not being installed and flow comparison diagram of the present invention being installed.
Flow control principle of the present invention: the size of regulating water flow section according to the size of water pressure automatically.Water flow section is generally fixed in practice, and the fluctuation of water pressure is very big.Thereby big flood speed is also big more more causes flow also big in equal water flow section downforce.(at hydraulic pressure is 0.2-0.6Mpa, and discharge is controlled at 9-10L).Water saving principle: water consumption (W)=reasonable bathing time (T) * reasonable water flow velocity (P).
As can be seen from the figure: do not install that the relation between the flow and pressure is that pressure is big more when of the present invention, flow is also big more; The variable flow that pressure behind the present invention has been installed is substantially within a rational flow range.Therefore in actual applications, even pressure is very big, the water of outflow can be not by reason of heavy pressure and flow becomes big still in a reasonable range, thereby cause the waste of water resource.
Data from figure show: used water-saving rate of the present invention to reach more than 60%.As seen, its water saving effect is very remarkable.
Claims (6)
1, a kind of contactless water saving control management device is mainly supplemented manager with money by water saving managing device and IC and is formed, and it is characterized in that: it comprises
A), described water saving managing device is made of waterproof case and circuit control section, is provided with amount of money display board, plug-in card hole, pilot lamp, water outlet/pause button, management lock on waterproof case; In the circuit control section that is provided with in waterproof case, the input end of single-chip microcomputer is connected with power circuit, keyboard circuit, IC-card identification circuit respectively; Its output is connected with data storage circuitry, display driver circuit, driving circuit for electromagnetic valve, drive circuit of indicator respectively; And display driver circuit is connected with the charactron display circuit; Driving circuit for electromagnetic valve is connected with solenoid valve;
B), described IC supplements manager with money and is made of housing and circuit control two parts, is provided with supply socket, power switch, 12864 LCDs, 4 * 4 keyboards, IC-card card carrying area on housing; In the circuit part that is provided with in housing, the input end of single-chip microcomputer is connected with power circuit, keyboard circuit, IC-card identification circuit respectively; Its output terminal is connected with liquid crystal display circuit, data storage circuitry respectively; The IC-card identification circuit is connected with receiving antenna;
C), the single-chip microcomputer in the described circuit control section is connected with earth leakage protective device;
D), described water saving managing device has the function of chargeing and using and freely using;
F), described water saving managing device set charge unit price and free water have on the time put several keys, acknowledgement key be set, three buttons of reset key set concrete data; Also can supplement with money and set concrete data on the manager, send water saving managing device to by the IC control card again at IC.
2, water saving control management device according to claim 1 is characterized in that: described pilot lamp is three kinds of colors: red light, green light, amber light.
3, water saving control management device according to claim 1 is characterized in that: described IC supplements manager with money to have and accesses to your password and the system password double code.
4, water saving control management device according to claim 1 is characterized in that: described IC supplement with money manager have increase the IC-card amount of money, toll amount be set, the function of statistics finance income and water income, initialization IC-card, modification password.
5, water saving control management device according to claim 1 is characterized in that: described IC-card identification circuit has the non-function that electrically contacts data transfer of realization.
6, a kind of management method that is used for the described water saving control management device of claim 1, it comprises that water saving managing device and IC supplement manager two parts with money, is characterized in that:
Described water saving managing device set charge unit price and free water have on the time put several keys, acknowledgement key be set, three buttons of reset key set concrete data; Also can supplement with money and set concrete data on the manager, send water saving managing device to by the IC control card again at IC; On hardware, adopt discharge device for limiting, wireless signal receiving circuit; On software, adopted the legal recognizer of data algorithm and IC-card; Can realize user's water charge according to quantity, the user's that adds up payment function; Described IC supplements manager with money can realize that IC-card to the user appends the amount of money, the charge of statistics water saving managing device and finance income total charge, revises password, sets the charge unit price, the function of free and initialization IC-card; And the data medium of this method is a contactless IC card; This method is the method for unit operation, and each machine is cpu and do not need to be connected with network independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03121966 CN1226704C (en) | 2003-04-18 | 2003-04-18 | Non-contact type water-saving control and management method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03121966 CN1226704C (en) | 2003-04-18 | 2003-04-18 | Non-contact type water-saving control and management method and device |
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| CN1450500A CN1450500A (en) | 2003-10-22 |
| CN1226704C true CN1226704C (en) | 2005-11-09 |
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| CN 03121966 Expired - Fee Related CN1226704C (en) | 2003-04-18 | 2003-04-18 | Non-contact type water-saving control and management method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102163349A (en) * | 2011-05-10 | 2011-08-24 | 东本电气科技(苏州)有限公司 | IC card meter charging system |
| CN107452131A (en) * | 2017-07-31 | 2017-12-08 | 广州星奈吉精文电子科技有限公司 | A kind of goods amount display device |
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Owner name: MEDIUM BUSINESS INNOVATION (BEIJING) CULTURE COMM Free format text: FORMER OWNER: ZHONGSHANG CHUANGXIN SCIENCE AND TRADE CO., LTD., BEIJING Effective date: 20060303 |
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Effective date of registration: 20060303 Address after: 100027, Chaoyang District, Beijing shout home (007 Jing Guang Center Room) Patentee after: Business innovation (Beijing) Culture Communication Co. Ltd. Address before: 100027, Chaoyang District, Beijing shout home (007 Jing Guang Center Room) Patentee before: Zhongshang Chuangxin Science and Trade Co., Ltd., Beijing |
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