CN203788265U - Wakeup circuit of intelligent household electrical appliance control system - Google Patents
Wakeup circuit of intelligent household electrical appliance control system Download PDFInfo
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- CN203788265U CN203788265U CN201420116215.5U CN201420116215U CN203788265U CN 203788265 U CN203788265 U CN 203788265U CN 201420116215 U CN201420116215 U CN 201420116215U CN 203788265 U CN203788265 U CN 203788265U
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Abstract
The utility model relates to a wakeup circuit of an intelligent household electrical appliance control system, belonging to the technical field of intelligent household electrical appliances, and aiming at providing a simulated button circuit which can realize system wakeup. The system wakeup circuit comprises a starting module, a simulated button module and a shielding module, wherein the starting module emits an induction instruction when a TP is touched, and outputs a low level signal to the simulated button module after the induction instruction is received, and the simulated button module converts the received low level signal to a high level signal, and outputs the high level signal to the shielding module. When the system is in a sleep state, operation of touching the TP is converted into operation of pressing a button, thereby waking up the system, improving the total aesthetic property of the intelligent household electrical appliance, reducing the structural complexity, reducing the production procedures and difficulty, and enhancing user experience.
Description
Technical field
The utility model relates to a kind of wake-up circuit of system, particularly relates to a kind of intelligent control system of domestic electric appliances wake-up circuit.
Background technology
Along with scientific and technical development, intelligent control system is more and more applied to the household appliances such as refrigerator, air-conditioning, conventionally adopts Android system as basic platform, the demonstration of TFT display screen, capacitance touch screen operation.Embed the intelligent appliance product of intelligent control system, to user, bring brand-new man-machine interaction to experience.As household appliances of new generation, progressed into the industrialization stage.
Used the user of smart mobile phone, panel computer all to know, in order to save electric weight, system all has sleep function, after system monitoring did not operate to a period of time, just automatically close demonstration, enter the sleep state of low-power consumption, while again waking up, by operation " specific keys ", wake up, normally by " POWER " key or " HOME " key, wake up.
In order to advocate environmental protection, reduce power consumption, intelligent control system of domestic electric appliances, has retained system sleep function, if design routinely realizes system wake-up function, should operate specific keys key equally, thereby realizes system sleep awakening.
Be embedded in the intelligent control system in household electrical appliances, with whole household electrical appliances, carry out switching on and shutting down, do not need separately intelligent control system to be carried out to switching on and shutting down operation, so do not use " POWER " key.The function of " HOME " key is to facilitate user's fast return system desktop, but intelligent control system of domestic electric appliances, must operate in Application Program Interface, does not allow user to return to desktop, otherwise can cause the abnormal consequence of household electrical appliances work, so intelligent control system of domestic electric appliances can not retain " HOME " key.
In sum, intelligent control system of domestic electric appliances can not retain " POWER key " and " HOME key ".By traditional design, system is waken up from sleep state, must realize by button again, to realize so system sleep awakening function, just must button of specialized designs.If for the function of waking up, button of specialized designs, has not only increased the complexity of product external structure, and the overall aesthetics of also having limited to product design, has also reduced user's operating experience.
Utility model content
The purpose of this utility model is to be that the awakening mode that solves existing intelligent control system of domestic electric appliances exists above-mentioned drawback, and provide a kind of intelligent control system of domestic electric appliances wake-up circuit, described system wake-up circuit comprises: the startup module of the induction instruction of sending while accepting to touch TP, described startup module is receiving induction instruction low level signal to analogue-key module, and analogue-key module is converted to high level signal by the low level signal receiving and exports to shroud module simultaneously.
Further, described startup module comprises resistance R H31, resistance R H16 and capacitor C P68, one end of described resistance R H31 is interrupted pin SIRQ0 with TP and is connected, other one end of described resistance R H31 is connected with resistance R H16 one end, described resistance R H16 is connected with capacitor C P68 is in parallel, the other one end of described resistance R H16 ground connection.
Further, described analogue-key module comprises triode QU28, triode QU29, resistance R H40, capacitor C P80 and analogue-key ON/OFF, the base stage of described triode QU28 is connected with resistance R H31, the emitter of triode QU28 and ground conducting, the collector electrode of triode QU28 is connected with the base stage of triode QU29, the total end of the resistance R H40 that the base stage of triode QU29 is also connected with parallel connection and capacitor C P80 is connected, and the collector electrode of triode QU29 is connected with analogue-key ON/OFF.
Further, described shroud module comprises triode QU30, power supply VCC, power supply VCC1, resistance R H39, resistance R H32 and triode QU30, the emitter of described triode QU30 and ground conducting, the collector electrode of triode QU30 is connected with the base stage of triode QU29, the base stage of triode QU30 is connected with power supply VCC1 with power supply VCC simultaneously, between the base stage of described triode QU30 and power supply VCC, be provided with resistance R H39, the base stage of triode QU30 is also connected with resistance R H32 simultaneously, other one end of this resistance R H32 and ground conducting.
Adopt the beneficial effect of technique scheme to be: this programme is by system wake-up analogue-key circuit, when under system sleep state, by touching the operation of TP, change into " button " operation, realize system wake-up, meet the demand that intelligent control system is applied on household appliances, promoted the overall structure aesthetic property of intelligent appliance product, reduced the complexity of structure, save production technology and difficulty, promoted user's operating experience simultaneously.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is schematic block circuit diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, content of the present utility model is further described.Example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Fig. 1 to 2, system wake-up circuit described in this programme comprises the startup module of the induction instruction of sending while accepting to touch TP, described startup module receive induction instruction after output low level signal to analogue-key module, system is waken up, after system wake-up, analogue-key module is converted to high level signal by the low level signal receiving and exports to shroud module, for shielding analogue-key module; In this programme, described startup module comprises resistance R H31, resistance R H16 and capacitor C P68, one end of this resistance R H31 is interrupted pin SIRQ0 with TP and is connected, the resistance R H16 that other one end of resistance R H31 is connected with parallel connection simultaneously and the total end of capacitor C P68 are connected, the other end ground connection of described resistance R H16 and capacitor C P68; In this programme, described analogue-key module comprises triode QU28, triode QU29, resistance R H40, capacitor C P80 and analogue-key ON/OFF, the base stage of described triode QU28 is connected with resistance R H31, the emitter of triode QU28 and ground conducting, the collector electrode of triode QU28 is connected with the base stage of triode QU29, the resistance R H40 that the base stage of triode QU29 is also connected with parallel connection simultaneously and the total end of capacitor C P80 are connected, and the collector electrode of triode QU29 is connected with analogue-key ON/OFF; In this programme, described shroud module comprises triode QU30, power supply VCC, power supply VCC1, resistance R H39, resistance R H32 and triode QU30, the emitter of described triode QU30 and ground conducting, the collector electrode of triode QU30 is connected with the base stage of triode QU29, the base stage of triode QU30 is connected with power supply VCC1, between the base stage of described triode QU30 and working power VCC, be provided with resistance R H39, the base stage of triode QU30 is also connected with resistance R H32 simultaneously, other one end of this resistance R H32 and ground conducting.
During concrete operations, when user passes through finger touch TP, interrupt pin SIRQ0 and transfer low level to by high level, triode QU28 base stage is low level this moment, triode QU28 cut-off, when triode QU28 ends, the base stage of triode QU29 is high level, triode QU29 conducting, when triode QU29 conducting, analogue-key ON/OFF transfers low level to by high level, reaches analogue-key effect, and system is waken up.
After the normal work of system, touch TP and be no longer converted into " button " operation, normally carry out TP function, system is recovered normal operating condition.
After system wake-up, VCC starts normal power supply, and the base stage of triode QU30 is high level, triode QU30 conducting, after triode QU30 conducting, the base stage of triode QU29 is low level, triode QU29 cut-off, analogue-key ON/OFF is high level, when system is normally worked, VCC normal power supply, maintains high level all the time, analogue-key ON/OFF also maintains high level all the time, thereby reaches the effect of shielding " button ".
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. intelligent control system of domestic electric appliances wake-up circuit, it is characterized in that: described system wake-up circuit comprises: the startup module of the induction instruction of sending while accept touching TP, described startup module after receiving induction instruction output low level signal to analogue-key module; Analogue-key module is converted to high level signal by the low level signal receiving and exports to shroud module.
2. intelligent control system of domestic electric appliances wake-up circuit according to claim 1, it is characterized in that: described startup module comprises resistance R H31, resistance R H16 and capacitor C P68, one end of described resistance R H31 is interrupted pin SIRQ0 with TP and is connected, other one end of described resistance R H31 is connected with resistance R H16 one end, described resistance R H16 is connected with capacitor C P68 is in parallel, the other one end of described resistance R H16 ground connection.
3. intelligent control system of domestic electric appliances wake-up circuit according to claim 2, it is characterized in that: described analogue-key module comprises triode QU28, triode QU29, resistance R H40, capacitor C P80 and analogue-key ON/OFF, the base stage of described triode QU28 is connected with resistance R H31, the emitter of triode QU28 and ground conducting, the collector electrode of triode QU28 is connected with the base stage of triode QU29, the total end of the resistance R H40 that the base stage of triode QU29 is also connected with parallel connection and capacitor C P80 is connected, the collector electrode of triode QU29 is connected with analogue-key ON/OFF.
4. intelligent control system of domestic electric appliances wake-up circuit according to claim 3, it is characterized in that: described shroud module comprises triode QU30, power supply VCC, power supply VCC1, resistance R H39, resistance R H32 and triode QU30, the emitter of described triode QU30 and ground conducting, the collector electrode of triode QU30 is connected with the base stage of triode QU29, the base stage of triode QU30 is connected with power supply VCC1 with power supply VCC simultaneously, between the base stage of described triode QU30 and power supply VCC, be provided with resistance R H39, the base stage of triode QU30 is also connected with resistance R H32 simultaneously, other one end of this resistance R H32 and ground conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116215.5U CN203788265U (en) | 2014-03-14 | 2014-03-14 | Wakeup circuit of intelligent household electrical appliance control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116215.5U CN203788265U (en) | 2014-03-14 | 2014-03-14 | Wakeup circuit of intelligent household electrical appliance control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788265U true CN203788265U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116215.5U Withdrawn - After Issue CN203788265U (en) | 2014-03-14 | 2014-03-14 | Wakeup circuit of intelligent household electrical appliance control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825595A (en) * | 2014-03-14 | 2014-05-28 | 深圳市国显科技股份有限公司 | Method and circuit for awakening intelligent control system of household appliance |
-
2014
- 2014-03-14 CN CN201420116215.5U patent/CN203788265U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825595A (en) * | 2014-03-14 | 2014-05-28 | 深圳市国显科技股份有限公司 | Method and circuit for awakening intelligent control system of household appliance |
| CN103825595B (en) * | 2014-03-14 | 2017-09-01 | 深圳市国显科技有限公司 | Method and its circuit that intelligent control system of domestic electric appliances wakes up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518000 Ping Ping Street East community with Fu Road No. 9 building C, D Patentee after: Shenzhen K&D Technology Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Ping Ping Street East community with Fu Road No. 9 building C, D Patentee before: SHENZHEN K&D TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20170901 |
|
| AV01 | Patent right actively abandoned |