CN101464667B - Control system and control method for environment-friendly processing equipment - Google Patents
Control system and control method for environment-friendly processing equipment Download PDFInfo
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- CN101464667B CN101464667B CN2009100364064A CN200910036406A CN101464667B CN 101464667 B CN101464667 B CN 101464667B CN 2009100364064 A CN2009100364064 A CN 2009100364064A CN 200910036406 A CN200910036406 A CN 200910036406A CN 101464667 B CN101464667 B CN 101464667B
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Abstract
The invention discloses a control system used for environment-friendly and sanitation treatment equipment. The system comprises a micro controlling unit, a pipe detection probe unit, a remote control receiving unit, a key-press unit, a switch unit, a variable pressure power supply unit and a commercial power input port; the commercial power input port is connected with the switch unit and the variable pressure power supply unit through commercial power cords; the switch unit is connected with the environment-friendly and sanitation treatment equipment through the commercial power cords; the variable pressure power supply unit is connected with the micro controlling unit, the pipe detection probe unit, the remote control receiving unit and the switch unit through low pressure power cords; and the micro controlling unit is connected with the pipe detection probe unit, the remote control receiving unit, the key-press unit and the switch unit through signal lines. The invention further discloses a control method for the control system of the environment-friendly and sanitation treatment equipment. The control system has the advantages of intellectualization, convenient use, safety and reliability, low cost and high comprehensive property, can prevent misoperation, and executive the safety function.
Description
Technical field
The present invention relates to environment-friendly processing equipment, be specifically related to a kind of control system and control method thereof that is used for environment-friendly processing equipment.
Background technology
Existing environment-friendly processing equipment (especially food garbage treater) is to utilize the connection of traditional hand control air relay and close; thereby start and closing machine; such control mode is intelligent inadequately; inconvenient operation; and being easy to generate anhydrous idle running, operating equipment step confusion, noise is big.
Summary of the invention
The present invention is in order to overcome the deficiency that above prior art exists, and a kind of intellectuality, the control system that is used for environment-friendly processing equipment esy to use, safe and reliable are provided.
Another object of the present invention is to provide a kind of control method that is used for the control system of environment-friendly processing equipment.
Purpose of the present invention realizes by following technical scheme: the control system that originally is used for environment-friendly processing equipment, it is characterized in that: comprise microprocessor unit, water pipe detection probe unit, remote control receiving element, push-button unit, switch element, variable-voltage power supply unit and mains electricity input end mouth, described mains electricity input end mouth connects switch element and variable-voltage power supply unit by supply main, and switch element connects environment-friendly processing equipment by supply main; The variable-voltage power supply unit connects microprocessor unit, water pipe detection probe unit, remote control receiving element and switch element by the low-tension supply line; Microprocessor unit connects water pipe detection probe unit, remote control receiving element, push-button unit and switch element by signal wire.
Described environment-friendly processing equipment is a food garbage treater.
The output voltage of described variable-voltage power supply unit is+5V.
Described switch element is the air switch and the relay of series connection, and air switch is a normally off, and the open and close state of relay is controlled by microprocessor unit.
Described water pipe detection probe unit comprises water flow sensing unit, and water flow sensing unit is installed in the water delivering orifice of environment-friendly processing equipment.
Described microprocessor unit connects the bi-colour LED of a tripod, and half is a red led, and second half is a green indicating lamp.
The control method of the above-mentioned control system that is used for environment-friendly processing equipment is characterized in that: power-on self-test at first, and environment-friendly processing equipment is closed after starting 0.5 second, then:
Whether (1), water pipe detection probe unit detects water pipe current, when having detected water, water pipe detection probe unit flows through, send water-flow signal to microprocessor unit, after microprocessor unit receives water-flow signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; After microprocessor receives water-flow signal simultaneously, begin to carry out the arrestment timing and continue to detect water pipe whether current are arranged, if any current, timer zero clearing reclocking, as there are not current, timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(2), press, after microprocessor unit receives push button signalling, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main when the start key of push-button unit; When the close key of push-button unit is pressed, microprocessor unit begins to carry out the arrestment timing after receiving push button signalling, and timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(3), receive enabling signal when the remote control receiving element, send remote signal to microprocessor, after microprocessor unit receives remote signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; When the remote control receiving element receives shutdown signal, send remote signal to microprocessor unit, microprocessor unit begins to carry out the arrestment timing after receiving remote signal, and timer is to behind setting-up time, microprocessor transmits control signal to switch element, and switch element disconnects.
Described setting-up time is 30 seconds.
The control system power-on self-test, environment-friendly processing equipment is closed after starting 0.5 second, and the green indicating lamp that microprocessor unit connects is bright, and red led goes out; When water pipe had current, the red led that microprocessor unit connects was bright, and green indicating lamp goes out; In described microprocessor unit was in the setting-up time of time-delay state, the red led that microprocessor unit connects went out, and green indicating lamp goes out.
The present invention has following advantage with respect to prior art:
One, the control system that originally is used for environment-friendly processing equipment on the basis of traditional hand control, increases the current induction and detects and distant control function; realization work intellectuality; control to environment-friendly processing equipment (particularly food garbage treater) starts and closes has a machine in operation, in time with food-trash treatment; can not rest in the grinding chamber of machine; avoid growing of mosquito, and this control system cost is low, the combination property height; can avoid maloperation, play safety effect.
Two, water pipe detection probe unit only detects the water-flow signal that the water flow sensing unit in the water pipe feeds back, and does not detect the direct current that transmits in the water pipe or change less voltage, has overcome the mistake starting that inside pipe wall has dirt or residue to cause.
Three,, can know the running status of machine by the bright of bi-colour LED or go out.
Four, the outage delay function of microprocessor like this can be the leftover rubbish milled processed in the grinding chamber, and wash away with current next time.Certainly, if having current to flow through again in the process of time-delay, then timer zero clearing, reclocking.
Description of drawings
Fig. 1 is a kind of structured flowchart that is used for the control system of environment-friendly processing equipment of the present invention.
Fig. 2 is the workflow diagram of control method of the control system of Fig. 1.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
A kind of control system that is used for environment-friendly processing equipment as shown in Figure 1, comprise microprocessor unit, water pipe detection probe unit, the remote control receiving element, push-button unit, switch element is (in the present embodiment, described switch element is the air switch and the relay of series connection, air switch is a normally off, the open and close state of relay is controlled by microprocessor unit), variable-voltage power supply unit and mains electricity input end mouth, described mains electricity input end mouth connects switch element and variable-voltage power supply unit by supply main, switch element connects environment-friendly processing equipment (in the present embodiment, environment-friendly processing equipment is a food garbage treater) by supply main; The variable-voltage power supply unit connects microprocessor unit, water pipe detection probe unit, remote control receiving element and switch element by the low-tension supply line, and the output voltage of variable-voltage power supply unit is+5V; Microprocessor unit connects water pipe detection probe unit, remote control receiving element, push-button unit and switch element by signal wire.
Water pipe detection probe unit comprises water flow sensing unit, and water flow sensing unit is installed in the water delivering orifice of environment-friendly processing equipment.
Microprocessor unit connects the bi-colour LED of a tripod, and half is a red led, and second half is a green indicating lamp.
The control method of the above-mentioned control system that is used for environment-friendly processing equipment, as shown in Figure 2, specific as follows: power-on self-test at first, environment-friendly processing equipment is closed after starting 0.5 second, then:
Whether (1), water pipe detection probe unit detects water pipe current, when having detected water, water pipe detection probe unit flows through, send water-flow signal to microprocessor unit, after microprocessor unit receives water-flow signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; After microprocessor receives water-flow signal simultaneously, begin to carry out the arrestment timing and continue to detect water pipe whether current are arranged, if any current, timer zero clearing reclocking, as there are not current, timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(2), press, after microprocessor unit receives push button signalling, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main when the start key of push-button unit; When the close key of push-button unit is pressed, microprocessor unit begins to carry out the arrestment timing after receiving push button signalling, and timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(3), receive enabling signal when the remote control receiving element, send remote signal to microprocessor, after microprocessor unit receives remote signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; When the remote control receiving element receives shutdown signal, send remote signal to microprocessor unit, microprocessor unit begins to carry out the arrestment timing after receiving remote signal, and timer is to behind setting-up time, microprocessor transmits control signal to switch element, and switch element disconnects.
Above-mentioned setting-up time can be set as required, is made as 30 seconds herein.
The control system power-on self-test, environment-friendly processing equipment is closed after starting 0.5 second, and the green indicating lamp that microprocessor unit connects is bright, and red led goes out; When water pipe had current, the red led that microprocessor unit connects was bright, and green indicating lamp goes out; In described microprocessor unit was in the setting-up time of time-delay state, the red led that microprocessor unit connects went out, and green indicating lamp goes out.
Above-mentioned embodiment is the preferred embodiments of the present invention; can not limit claim of the present invention; other any change or other equivalent substitute mode that does not deviate from technical scheme of the present invention and made is included within protection scope of the present invention.
Claims (8)
1. the control system that is used for environment-friendly processing equipment, it is characterized in that: comprise microprocessor unit, water pipe detection probe unit, remote control receiving element, push-button unit, switch element, variable-voltage power supply unit and mains electricity input end mouth, described mains electricity input end mouth connects switch element and variable-voltage power supply unit by supply main, and switch element connects environment-friendly processing equipment by supply main; The variable-voltage power supply unit connects microprocessor unit, water pipe detection probe unit, remote control receiving element and switch element by the low-tension supply line; Microprocessor unit connects water pipe detection probe unit, remote control receiving element, push-button unit and switch element by signal wire;
Described water pipe detection probe unit comprises water flow sensing unit, and water flow sensing unit is installed in the water delivering orifice of environment-friendly processing equipment.
2. the control system that is used for environment-friendly processing equipment according to claim 1 is characterized in that: described environment-friendly processing equipment is a food garbage treater.
3. the control system that is used for environment-friendly processing equipment according to claim 1 is characterized in that: the output voltage of described variable-voltage power supply unit is+5V.
4. the control system that is used for environment-friendly processing equipment according to claim 1; it is characterized in that: described switch element is the air switch and the relay of series connection; air switch is a normally off, and the open and close state of relay is controlled by microprocessor unit.
5. the control system that is used for environment-friendly processing equipment according to claim 1 is characterized in that: described microprocessor unit connects the bi-colour LED of a tripod, and half is a red led, and second half is a green indicating lamp.
6. the described control method that is used for the control system of environment-friendly processing equipment of claim 1 is characterized in that: power-on self-test at first, and environment-friendly processing equipment is closed after starting 0.5 second, then:
Whether (1), water pipe detection probe unit detects water pipe current, when having detected water, water pipe detection probe unit flows through, send water-flow signal to microprocessor unit, after microprocessor unit receives water-flow signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; After microprocessor receives water-flow signal simultaneously, begin to carry out the arrestment timing and continue to detect water pipe whether current are arranged, if any current, timer zero clearing reclocking, as there are not current, timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(2), press, after microprocessor unit receives push button signalling, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main when the start key of push-button unit; When the close key of push-button unit is pressed, microprocessor unit begins to carry out the arrestment timing after receiving push button signalling, and timer is to behind setting-up time, and microprocessor transmits control signal to switch element, and switch element disconnects;
(3), receive enabling signal when the remote control receiving element, send remote signal to microprocessor, after microprocessor unit receives remote signal, transmit control signal to switch element, switch element is connected, and switch element is powered to environment-friendly processing equipment by supply main; When the remote control receiving element receives shutdown signal, send remote signal to microprocessor unit, microprocessor unit begins to carry out the arrestment timing after receiving remote signal, and timer is to behind setting-up time, microprocessor transmits control signal to switch element, and switch element disconnects.
7. the described control method that is used for the control system of environment-friendly processing equipment of claim 6, it is characterized in that: described setting-up time is 30 seconds.
8. the described control method that is used for the control system of environment-friendly processing equipment of claim 6, it is characterized in that: the control system power-on self-test, environment-friendly processing equipment is closed after starting 0.5 second, and the green indicating lamp that microprocessor unit connects is bright, and red led goes out; When water pipe had current, the red led that microprocessor unit connects was bright, and green indicating lamp goes out; In described microprocessor unit was in the setting-up time of time-delay state, the red led that microprocessor unit connects went out, and green indicating lamp goes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100364064A CN101464667B (en) | 2009-01-04 | 2009-01-04 | Control system and control method for environment-friendly processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100364064A CN101464667B (en) | 2009-01-04 | 2009-01-04 | Control system and control method for environment-friendly processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101464667A CN101464667A (en) | 2009-06-24 |
| CN101464667B true CN101464667B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100364064A Expired - Fee Related CN101464667B (en) | 2009-01-04 | 2009-01-04 | Control system and control method for environment-friendly processing equipment |
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Families Citing this family (1)
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| CN109308016A (en) * | 2018-11-06 | 2019-02-05 | 南京信息工程大学 | A kind of sprinkling control system that voluntarily avoiding pedestrian and its control method |
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Granted publication date: 20101229 Termination date: 20130104 |