CN203259867U - One-chip microcomputer-based time switch control system of household electrical appliance - Google Patents
One-chip microcomputer-based time switch control system of household electrical appliance Download PDFInfo
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- CN203259867U CN203259867U CN 201320301510 CN201320301510U CN203259867U CN 203259867 U CN203259867 U CN 203259867U CN 201320301510 CN201320301510 CN 201320301510 CN 201320301510 U CN201320301510 U CN 201320301510U CN 203259867 U CN203259867 U CN 203259867U
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- electrical appliance
- household electrical
- chip microcomputer
- signal acquisition
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Abstract
The utility model relates to the technical field of electronic control and discloses a one-chip microcomputer-based time switch control system of a household electrical appliance. The one-chip microcomputer-based time switch control system of the household electrical appliance comprises the household electrical appliance, a one-chip microcomputer, a clock read module, a keyboard input module, a liquid crystal display module, a control output module and a signal acquisition module. The one-chip microcomputer is in communication connection with the keyboard input module. The liquid crystal display module is electrically connected with a keyboard module. The clock read module is in communication connection with the one-chip microcomputer. The control output module is electrically connected with the one-chip microcomputer. The control output module controls the household electrical appliance. The signal acquisition module is in communication connection with the one-chip microcomputer. The signal acquisition module collects information of the household electrical appliance. The one-chip microcomputer-based time switch control system is advantaged in that the size of the one-chip microcomputer is small, the anti-interference capability is strong, the price is low, the reliability is high, the flexibility is good, the development is easy, and the control precision is high as a timing module adopts a relay in control.
Description
Technical field
The utility model relates to the electron controls technology field, particularly relates to a kind of SCM Based household electrical appliance time switch control system.
Background technology
Along with the progress of science and technology, the fast development of electron trade speed, various "smart" products are applied in all trades and professions, and timer is widely used on household electrical appliance as a kind of intelligence control system.Electric cooker in household electrical appliance, micro-wave oven, kitchen range, TV, water heater etc. all be unable to do without timer, and existing timer is a lot of or mechanical, inconvenient operation.And can not monitor household electrical appliance in timing, can not process fortuitous event.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of SCM Based household electrical appliance time switch control system to be provided, to by the self-defined timing controlled of chip microcontroller to household electrical appliance.
The technical scheme that the utility model is taked is:
A kind of SCM Based household electrical appliance time switch control system; It is characterized in that; Comprise household electrical appliance; Single-chip microcomputer; The Clockreading module; The keyboard load module; LCD MODULE; Control output module; Signal acquisition module; Described single-chip microcomputer and the communication connection of described keyboard load module; Described LCD MODULE is electrically connected to described Keysheet module; Described Clockreading module is connected with described single chip communication; Described control output module is electrically connected to described single-chip microcomputer; Described control output module is controlled household electrical appliance; Described signal acquisition module is connected with described single chip communication; Described signal acquisition module gathers the information of described household electrical appliance.
Further, described SCM Based household electrical appliance time switch control system also comprises alarm module, and described alarm module is electrically connected to described single-chip microcomputer.
Further, described signal acquisition module comprises temperature sensor, and the signal that described signal acquisition module gathers is temperature signal.
Further: described signal acquisition module comprises light sensor, and the signal that described signal acquisition module gathers is light signal.
Further, described signal acquisition module comprises acoustic sensor, and the signal that described signal acquisition module gathers is voice signal.
Further, described alarm module is the buzzing alarm module.
The beneficial effects of the utility model are:
(1) the single-chip microcomputer volume is little, lightweight, antijamming capability is strong, environmental requirement is low, cheap, reliability is high, dirigibility is good, exploitation is easy;
What (2) time block adopted is that relay module is controlled, and control accuracy is high;
(3) can be widely used in the environment such as family's electric lighting system, household electrical appliance, campus broadcasting.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing is respectively:
1. single-chip microcomputer; 2. Clockreading module;
3. keyboard load module; 4. LCD MODULE;
5. control output module; 6. signal acquisition module;
7. household electrical appliance; 8. alarm module.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to the SCM Based household electrical appliance time switch of the utility model control system.
Referring to accompanying drawing 1; SCM Based household electrical appliance time switch control system is in the time switch of household electrical appliance; Comprise single-chip microcomputer 1; Clockreading module 2; Keyboard load module 3; LCD MODULE 4; Control output module 5; Signal acquisition module 6; Clockreading module 2; Keyboard load module 3; Control output module 5; Signal acquisition module 6 is connected with single-chip microcomputer 1 respectively; Keyboard load module 3 is connected to LCD MODULE 4; Be used for the user of demonstration directly perceived and input relevant parameters; Signal acquisition module 6 is used for gathering the coherent signal of household electrical appliance 7; Such as passing through temperature sensor collecting temperature signal; Gather light signal by light sensor; By signal etc. between sound transducer collection sound.Single-chip microcomputer 1 control that Clockreading 2 times of carrying out of module read and with time feedbacking to single-chip microcomputer 1, single-chip microcomputer 1 is exported control, the job step that household electrical appliance are preset according to the time that the user sets to controlling output module 5.Control output module 5 and select relay output to control, precision is high.After household electrical appliance 7 work, the working condition of 6 pairs of household electrical appliance 7 of single-chip microcomputer 1 control signal acquisition module is carried out the live signal collection and is fed back to single-chip microcomputer 1, single-chip microcomputer 1 is controlled output module 5 according to the signal command of signal acquisition module 6 and is taken appropriate measures, such as increase an alarm module 8 in native system, alarm module 8 is connected with single-chip microcomputer, the signal that collects when signal acquisition module 6 is during in improper scope, and alarm module 8 is reported to the police by its buzzer siren.
The below describes the utility model with the example that the utility model is applied on household microwave oven; The user sets and at a time begins food is heated the specific time; Such as at night 6 to heating of food three minutes; The user is by the corresponding parameter of keyboard load module input; The temporal information of single-chip microcomputer receive clock read module; When at 6 in time to evening; The single-chip microcomputer indication is controlled output module startup micro-wave oven and is begun food is heated the work of three minutes; In this three minutes; The temperature of signal acquisition module Real-time Collection micro-wave oven; When temperature during greater than a certain setting value; The single-chip microcomputer indication is controlled output module semi-closure micro-wave oven and is started alarm module and reports to the police.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. SCM Based household electrical appliance time switch control system; It is characterized in that: comprise household electrical appliance; Single-chip microcomputer; The Clockreading module; The keyboard load module; LCD MODULE; Control output module; Signal acquisition module; Described single-chip microcomputer and the communication connection of described keyboard load module; Described LCD MODULE is electrically connected to described Keysheet module; Described Clockreading module is connected with described single chip communication; Described control output module is electrically connected to described single-chip microcomputer; Described control output module is controlled household electrical appliance; Described signal acquisition module is connected with described single chip communication; Described signal acquisition module gathers the information of described household electrical appliance.
2. SCM Based household electrical appliance time switch control system according to claim 1, it is characterized in that: described SCM Based household electrical appliance time switch control system also comprises alarm module, and described alarm module is electrically connected to described single-chip microcomputer.
3. SCM Based household electrical appliance time switch control system according to claim 1 and 2, it is characterized in that: described signal acquisition module comprises temperature sensor, the signal that described signal acquisition module gathers is temperature signal.
4. SCM Based household electrical appliance time switch control system according to claim 1 and 2, it is characterized in that: described signal acquisition module comprises light sensor, the signal that described signal acquisition module gathers is light signal.
5. SCM Based household electrical appliance time switch control system according to claim 1 and 2, it is characterized in that: described signal acquisition module comprises acoustic sensor, the signal that described signal acquisition module gathers is voice signal.
6. SCM Based household electrical appliance time switch control system according to claim 2, it is characterized in that: described alarm module is the buzzing alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301510 CN203259867U (en) | 2013-05-29 | 2013-05-29 | One-chip microcomputer-based time switch control system of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301510 CN203259867U (en) | 2013-05-29 | 2013-05-29 | One-chip microcomputer-based time switch control system of household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259867U true CN203259867U (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320301510 Expired - Fee Related CN203259867U (en) | 2013-05-29 | 2013-05-29 | One-chip microcomputer-based time switch control system of household electrical appliance |
Country Status (1)
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|---|---|
| CN (1) | CN203259867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537230A (en) * | 2015-11-30 | 2016-05-04 | 天津艾力特斯科技有限公司 | Fume hood control system having early warning function |
-
2013
- 2013-05-29 CN CN 201320301510 patent/CN203259867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537230A (en) * | 2015-11-30 | 2016-05-04 | 天津艾力特斯科技有限公司 | Fume hood control system having early warning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |