CN2706501Y - Self-service intelligent coin-charging full-automatic public washer controller - Google Patents
Self-service intelligent coin-charging full-automatic public washer controller Download PDFInfo
- Publication number
- CN2706501Y CN2706501Y CN 200420049759 CN200420049759U CN2706501Y CN 2706501 Y CN2706501 Y CN 2706501Y CN 200420049759 CN200420049759 CN 200420049759 CN 200420049759 U CN200420049759 U CN 200420049759U CN 2706501 Y CN2706501 Y CN 2706501Y
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- pin
- microprocessor
- washing machine
- resistance
- circuit
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- 238000005406 washing Methods 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 101700082339 CON1 Proteins 0.000 claims description 6
- 101700021078 CON2 Proteins 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000000087 stabilizing Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a self-service intelligent coin-feed charging full-automatic public washer controller which is composed of a coin collector, a counter, a coin-feed and count circuit, a coin-feed quantity controlling circuit, a control execution circuit, a display circuit and a microprocessor. The self-service intelligent coin-feed charging full-automatic public washer controller is used for the unwatched occasions of using a public washing machine automatic coin-feed counting charging. The coin-feeding, the counting, the display and the process of controlling the open and the close of a washer are all processed by a micro-process IC1, and the manpower is economized and the cost is reduced.
Description
Technical field
The utility model relates to the automatic control technology field, and the automatic control technology field of washing process is inserted coins, counts, controlled automatically to particularly public washing machine.
Background technology
The washing machine of present domestic use is generally as family expenses, need personal management, operation as public large-scale public washing machine in public, and must reach a certain amount of washing articles when using at every turn and just the economical operation effect can be arranged, its cost height, investment are big, should not popularize.Other has the public washing machine of IC-card formula, owing to be subjected to the big restriction of movement of population, the IC-card popularity rate is low, and the cost height is of poor benefits, also is difficult to popularize.
The utility model content
The purpose of this utility model just provide a kind of can with the automatic washing machine of various brand and models coupling, be applicable to the public place install be provided with, need not the special messenger guard, easy to use and can effectively manage, be reached for the fully-automatic washing machine controller of public service.
For achieving the above object, the utility model is by the following technical solutions: a kind of self-help intelligent full-automatic public washing machine controller of charge of inserting coins, comprise: washing machine, the coin-freed arrangement that is used to the information of importing, the microprocessor IC1 that is used for process information, the counter that is used to count, be used to provide the mu balanced circuit of DC voltage, described washing machine can be the automatic washing machine of various models, described coin-freed arrangement can be SW-500 type coin-freed arrangement, microprocessor IC1 of living in can be AT89C2051 series, 8086/8088 series, the microprocessor of 80 * 86 series, described counter can be LFG-6N type counter, described mu balanced circuit for can provide+12V and+direct current regulation circuit of 5V DC voltage, this controller is the center with microprocessor IC1, insert coins and counting circuit, the quantity of inserting coins control circuit, the control executive circuit, display circuit is electrically connected to the corresponding port of microprocessor IC1 respectively, the output hi that inserts coins with counting circuit is electrically connected to 7 of microprocessor IC1,9 pins, 2 pin of combined socket and switch CON4 in the quantity of the inserting coins control circuit and the end of resistance R A and connect after be electrically connected to the pin 12 of microprocessor IC1, the output x of control executive circuit, y is electrically connected to 6.11 pin of microprocessor IC1, the section of LED charactron is selected signal a in the display circuit, b, f, g, c, d, e is electrically connected to the pin 14-19 of microprocessor IC1 by resistance R 18-24, signal w is selected in the position of LED number, z is electrically connected to the pin 2 of microprocessor IC1,3, the component of this controller is by the power supply K0 of socket CON1-CON5 and controlled washing machine, starting switch K01, dehydration indicator lamp LP is connected.
Described insert coins and counting circuit is formed by connecting by following element: the output of described coin-freed arrangement SW-500 is connected to socket CON1, the pin 2 of CON1 is connected to the pin 9 of microprocessor IC1 by resistance R 10, the pin 1 of CON1 is leaded up to multiple tube Q4, Q7 and resistance R 7 and is connected to the pin 7 of microprocessor IC1, the resistance R 14-16 of leading up to is connected to the base stage b of crystal Q6, the colelctor electrode C of Q6 is connected with 1 pin of socket CON5, the pin 2 of CON5 connects+the 12V power supply, and the opposite side of CON5 is connected with LFG-6N type counter.
2 pin of combined socket and switch CON4 in the described quantity control circuit of inserting coins and the end of resistance R A also connect the back is connected to microprocessor at d point place pin 12, another termination+5V power Vcc of resistance R A, the 1 pin ground connection of combined socket and switch CON4, the opposite side of inserting Cuo CON4 is connected with the gauge tap K3 that inserts coins.
Described control executive circuit is connected by control elements with washing machine by socket CON2, input P1, the P2 of photoelectrical coupler PC817 is electrically connected to 1,2 pin of CON2, photoelectric coupler output end P4 one end is by resistance R 9 ground connection, the P4 other end is electrically connected to the pin 8 of microprocessor IC1, another output P3 of photoelectrical coupler joins washing machine power switch K with+5V power supply.5.6 pin by socket CON2 are connected with relay J 1 normally open contact K1, relay J 1 coil n1, n2 are electrically connected to the pin 11 of microprocessor IC1 at y point place by triode Q5, resistance R 13, resistance R 12 is connected to+the 5V power supply, washing machine starting switch K01 is connected with the normally opened contact K2 of relay J 2 by 3,4 pin of socket CON2, control coil n3, the n4 of relay J 2 is connected to the pin 6 of microprocessor by triode Q3 and resistance R 6 at x point place, resistance R 5 is joined with direct current+5V power supply.
The display part of described display circuit is 2 LED charactrons of LN20501 type, section selects signal end a, b, f, g, c, d to be connected to the pin 14-19 of microprocessor IC1 by resistance R 18-R24, and the position choosing end of LED charactron is connected to the pin 2,3 of microprocessor by triode Q1, Q2 and resistance R 3, R4.
Described mu balanced circuit for 7805 that form by rectifier bridge heap BD1 and integrated regulator, can provide+12V and+direct current regulation circuit of 5V DC voltage.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
1, this controller can be used with the automatic washing machine of any model.
2, the utility model can by the working condition of monitoring laundry machine dehydration indicator lamp LP, reach the purpose of the self-service charge of inserting coins, automatic counting according to the program for washing of automatic washing machine setting, realizes the unmanned management of washing machine equipment.
Description of drawings
Fig. 1 is a scheme of installation of the present utility model;
Fig. 2 is a theory diagram of the present utility model;
Fig. 3 is circuit theory diagrams of the present utility model;
Among the figure: the 1-SW-500 coin-freed arrangement, the 2-LFG-6N-amount of money counter of inserting coins, the 3-dc source, 4-inserts coins and counting circuit, the 5-quantity control circuit of inserting coins, and 6-controls executive circuit, the 7-display circuit, the CON1-CON5-socket, IC1-AT89C2051 type microprocessor, Q-triode, the PCB-17-photoelectrical coupler, J1, J2-relay coil, K1, K2-relay contact, the K3-amount of money gauge tap of inserting coins, 2 charactrons of LED-LN120501 type, the LP-indicator lamp that dewaters, K0-washing machine power switch, K01-washing machine starting switch.
As shown in Figure 1, con1, con2, con3 connect each position through lead, and the insert coins amount of money gauge tap K3 and the amount of money counter LFG-6N that inserts coins are inserted on con4, the con5 through socket, and the upper left corner is digital display screen.
As shown in Figure 3, the 220V AC power is through transformer input socket con3, and rectifier bridge is piled BD
1, filter capacitor C
5, C
6, C
8, integrated regulator 7805 forms D.C. regulated power supplies.Transformer is imported the step-down of 220V alternating voltage through socket con3, through BD
1Obtain the dc pulse electric current after the rectification, again through C
5And C
6Filtering obtains basicly stable 12V DC voltage VDD, and this voltage is again through voltage-stablizer 7805 voltage stabilizings and C
8Obtain stable 5V voltage VCC after the filtering, for the required dc source of entire controller.
Insert coins with counter circuit (4) by socket con1, con5, resistance R
7, R
8, R
10, R
14, R
15, R
16, R
17, diode D
2, triode Q
4, Q
6, Q
7Form.After SW-500 type coin-freed arrangement received correct inserting coins, the signal of sending was through R
10Current limliting and D
2Microprocessor IC is delivered in protection
1The P3.5 pin, microprocessor IC
1After receiving correct coin-in signal, from P3.3 pin output signal through R
8On draw R
7Make Q after the current limliting
4, Q
7Conducting makes that 1 pin of con1 is that low level supplies coin-freed arrangement usefulness, and this low level makes R again simultaneously
14And R
15The bleeder circuit of forming works, through R
16, R
17The current-limiting circuit of forming drives triode Q
6Conducting is amplified, and this signal is delivered to LFG-6N type counter through 1 pin of con5, and counter adds 1.
The quantity of inserting coins control circuit 5 is used to regulate the laundry amount of inserting coins of different regions, because the water resource and the level of consumption is different, for the automatic laundry processes of finishing once washing and dehydration equally, just be necessary to regulate the washing machine amount of inserting coins, can insert coins the disconnection of quantity K switch 3 with closed by control, control the height of P1.0 port level of microprocessor IC1 and low.When the quantity K switch 3 of inserting coins disconnects, the P1.0 pin of microprocessor IC1 is a high level, this moment, the microprocessor 2 pieces of 1 yuan of coins that are set to insert coins can begin program for washing, when inserting coins quantity K switch 3 closures, the P1.0 pin of microprocessor IC1 is a low level, and microprocessor was set to throw three pieces of 1 yuan of coins and can begins program for washing this moment.According to microprocessor is provided with difference, the control circuit of inserting coins also can be designed to other different amount of inserting coins, to finish once laundry processes automatically.
Washing machine control executive circuit 6 is by resistance R
5, R
6, R
9, R
11, R
12, R
13, photoelectrical coupler PC817, triode Q
5, Q
3, diode D
1, D
3, relay J
1, J
2Form.Microprocessor IC after inserting coins
1P3.7 pin and P3.2 pin output high level, through R
12, R
5On draw and R
13, R
6Current limliting is again through Q
5, Q
3Electric current amplifies driving J
1, J
2Relay coil, D at this moment
1, D
2Play protective relay, relay J
1, J
2Conduction back normally open contact K1, K2 adhesive link together on 3,4 pin of con2 are electric, and 5,6 pin also link together, i.e. washing machine starting switch K01 and power switch K0 closure, and this moment, washing machine was a duty, otherwise was inactive state.
When program for washing began, laundry machine dehydration indicator lamp LP signal was through 1, the 2 pin input of lead from con2, through R
11Current limliting rear drive photoelectrical coupler PC817 makes it to export high level, microprocessor IC
1Detect high level from its P3.4 pin and then represent washing machine in working order.When whole program for washing finished, laundry machine dehydration indicator lamp LP extinguished R
11No current or have only less current (the washing machine control panel has less power consumption) is not enough to drive photoelectrical coupler PC817, photoelectrical coupler PC817 output low level, this moment resistance R
9Play drop-down effect, when guaranteeing no signal, this input signal is a low level, microprocessor IC
1Detect low level from the P3.4 pin and represent that then washing machine finished whole program for washing, this moment microprocessor IC
1Send the end reset instruction, display board shows " 00 ", and this controller enters holding state, waits for next operation.
Display circuit 7 is by 2 LED charactrons, resistance R
3, R
4, R
18--R
24, triode Q
1, Q
2Form.Microprocessor IC
1The P1.1--P1.7 pin through resistance R
18--R
24After the current limliting, select signal as the section of LED charactron, P3.0, P3.1 pin are through R
3, R
4Current limliting is again through Q
1, Q
2Amplify the position choosing of back as the LED charactron.
Components of system as directed is by single chip computer AT 89C2051 (microprocessor IC
1), capacitor C
1, C
2, C
3, C
4, C
7, resistance R
2, crystal oscillator X
1Form.C
1, C
7Be filter capacitor, purpose makes the single-chip microcomputer operating voltage more stable, C
4And R
2Form electrify restoration circuit, X
1, C
2, C
3Form crystal oscillating circuit, be microprocessor IC
1Sequential is provided.
The specific embodiment
Mounted controller is packed in the cabinet, then controller box is fixed on angle on the right side of washing machine with screw, again the attaching plug of washing machine is inserted the interchange accessory power outlet in the controller box, washing machine must be powered by controller.Connect power supply, the microprocessor IC on the control panel
1After carrying out program initialization, enter holding state with washing machine, the controller display board shows " 00 ".
Starting the once washing process to insert coins 3 yuan is example, drops into 3 pieces of 1 yuan of coins, microprocessor IC from coin-freed arrangement SW-500
1After receiving the signal that coin-freed arrangement sends here from the P3.5 pin, when inserting coins counter LFG-6N through delivering to after the amplification from P3.3 pin output signal, P3.0, P3.1 pin also output signal enter the digital display tube of LED through amplification, and the counter of inserting coins adds 3, and display board shows " 30 ".Microprocessor IC
1The data of coin-in signal data and setting are compared,, promptly, enter relay J through amplification from P3.2, P3.7 pin output signal if data are correct
1, J
2, its normally open contact K1, K2 are closed and open washing machine power switch K0 and starting switch K01, and washing machine begins program for washing.
After all program for washing finished, laundry machine dehydration indicator lamp LP delivered to microprocessor IC through photoelectrical coupler PC817 with the signal of finishing the work
1The P3.4 pin, microprocessor IC
1Send reset instruction after receiving signal, controller enters holding state, waits for next operation.
The foregoing description is only enumerated for explanation the utility model, is not to be used to limit the utility model, and any equivalents based on the foregoing description all should be within scope of patent protection of the present utility model.
Claims (6)
1, a kind of self-help intelligent insert coins the charge full-automatic public washing machine controller, comprise: washing machine, the coin-freed arrangement (1) that is used to the information of importing, the microprocessor (IC1) that is used for process information, the amount of money counter (2) of inserting coins that is used to count, be used to provide the mu balanced circuit (3) of DC voltage, described washing machine can be the automatic washing machine of various models, described coin-freed arrangement (1) can be SW-500 type coin-freed arrangement, microprocessor of living in (IC1) can be AT89C2051 series, 8086/8088 series, the microprocessor of 80 * 86 series, described counter (2) can be LFG-6N type counter, described mu balanced circuit (3) for can provide+12V and+direct current regulation circuit of 5V DC voltage, it is characterized in that:
This controller is the center with microprocessor (IC1), insert coins and counting circuit (4), the quantity of inserting coins control circuit (5), control executive circuit (6), display circuit (7) is electrically connected to the corresponding port of microprocessor (IC1) respectively, the output hi that inserts coins with counting circuit (4) is electrically connected to 7 of microprocessor IC1,9 pins, 2 pin of combined socket and switch CON4 in the quantity of the inserting coins control circuit (5) and the end of resistance R A and connect after be electrically connected to the pin 12 of microprocessor (IC1), the opposite side of combined socket and switch CON4 is connected with the gauge tap K3 that inserts coins, the output x of control executive circuit (6), y is electrically connected to 6.11 pin of microprocessor (IC1), the section of LED charactron is selected signal a in the display circuit (7), b, f, g, c, d is electrically connected to the pin 14-19 of microprocessor (IC1) by resistance R 18-24, signal w is selected in the position of LED number, z is electrically connected to the pin 2 of microprocessor (IC1), 3, the component of this controller is by the power supply K0 of socket CON1-CON5 and controlled washing machine, starting switch K01, dehydration indicator lamp LP is connected.
2. a kind of self-help intelligent as claimed in claim 1 insert coins the charge full-automatic public washing machine controller, it is characterized in that: described inserting coins is formed by connecting by following element with counting circuit (4): the output of described coin-freed arrangement (1) SW-500 is connected to socket CON1, the pin 2 of CON1 is connected to the pin 9 of microprocessor IC1 by resistance R 10, the pin 1 of CON1 is leaded up to multiple tube Q4, Q7 and resistance R 7 are connected to the pin 7 of microprocessor IC1, the resistance R 14-17 of leading up to is connected to the base stage b of crystal Q6, the colelctor electrode C of Q6 is connected with 1 pin of socket CON5, the pin 2 of CON5 connects+the 12V power supply, and the opposite side of CON5 is connected with LFG-6N type counter (2).
3, a kind of self-help intelligent as claimed in claim 1 insert coins the charge full-automatic public washing machine controller, it is characterized in that: 2 pin of the combined socket and switch CON4 in the described quantity control circuit (5) of inserting coins and the end of resistance R A also connect the back is connected to microprocessor at d point place pin 12, another termination+5V power Vcc of resistance R A, the 1 pin ground connection of combined socket and switch CON4, the opposite side of inserting Cuo CON4 is connected with the gauge tap K3 that inserts coins.
4, self-help intelligent as claimed in claim 1 insert coins the charge full-automatic public washing machine controller, it is characterized in that: described control executive circuit (6) is connected by control elements with washing machine by socket CON2, the input P1 of photoelectrical coupler PC817, P2 is electrically connected to 1 of CON2,2 pin, photoelectric coupler output end P4 one end is by resistance R 9 ground connection, the P4 other end is electrically connected to the pin 8 of microprocessor IC1, another output P3 of photoelectrical coupler joins with+5V power supply, washing machine power switch K0 is connected with relay J 1 normally open contact K1 by 5.6 pin of socket CON2, relay J 1 coil n1, n2 is by triode Q5, resistance R 13 is electrically connected to the pin 11 of microprocessor IC1 at y point place, resistance R 12 is connected to+the 5V power supply, washing machine starting switch K01 is by 3 of socket CON2,4 pin are connected with the normally opened contact K2 of relay J 2, the control coil n3 of relay J 2, n4 is connected to the pin 6 of microprocessor by triode Q3 and resistance R 6 at x point place, resistance R 5 is joined with direct current+5V power supply.
5, self-help intelligent as claimed in claim 1 insert coins the charge full-automatic public washing machine controller, it is characterized in that: the display part of described display circuit (7) is 2 LED charactrons of LN20501 type, section selects signal end a, b, f, g, c, d, e to be connected to the pin 13-19 of microprocessor (IC1) by resistance R 18-R24, and the position choosing end of LED charactron is connected to the pin 2,3 of microprocessor by triode Q1, Q2 and resistance R 3, R4.
6, the self-help intelligent as claimed in claim 1 full-automatic public washing machine controller of charge of inserting coins is characterized in that: described mu balanced circuit (3) for 7805 that form by rectifier bridge heap BD1 and integrated regulator, can provide+12V and+direct current regulation circuit of 5V DC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420049759 CN2706501Y (en) | 2004-04-29 | 2004-04-29 | Self-service intelligent coin-charging full-automatic public washer controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420049759 CN2706501Y (en) | 2004-04-29 | 2004-04-29 | Self-service intelligent coin-charging full-automatic public washer controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706501Y true CN2706501Y (en) | 2005-06-29 |
Family
ID=34851515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420049759 Expired - Fee Related CN2706501Y (en) | 2004-04-29 | 2004-04-29 | Self-service intelligent coin-charging full-automatic public washer controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706501Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155205A (en) * | 2015-07-23 | 2015-12-16 | 吴江市紫宇电子科技有限公司 | Self-service washing machine circuit control panel |
| CN105696251A (en) * | 2014-11-27 | 2016-06-22 | 合肥美的洗衣机有限公司 | A washing machine and a setting method for the payment mode of a coin-feed washing machine |
| CN111324061A (en) * | 2020-01-21 | 2020-06-23 | 长江流域水环境监测中心 | Equipment verification calibration management method and related equipment and storage device thereof |
-
2004
- 2004-04-29 CN CN 200420049759 patent/CN2706501Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696251A (en) * | 2014-11-27 | 2016-06-22 | 合肥美的洗衣机有限公司 | A washing machine and a setting method for the payment mode of a coin-feed washing machine |
| CN105155205A (en) * | 2015-07-23 | 2015-12-16 | 吴江市紫宇电子科技有限公司 | Self-service washing machine circuit control panel |
| CN111324061A (en) * | 2020-01-21 | 2020-06-23 | 长江流域水环境监测中心 | Equipment verification calibration management method and related equipment and storage device thereof |
| CN111324061B (en) * | 2020-01-21 | 2021-07-20 | 生态环境部长江流域生态环境监督管理局生态环境监测与科学研究中心 | Equipment verification calibration management method and related equipment and storage device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050629 Termination date: 20110429 |