CN2783566Y - Universal remote controlled energy saving socket - Google Patents
Universal remote controlled energy saving socket Download PDFInfo
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- CN2783566Y CN2783566Y CN 200520030076 CN200520030076U CN2783566Y CN 2783566 Y CN2783566 Y CN 2783566Y CN 200520030076 CN200520030076 CN 200520030076 CN 200520030076 U CN200520030076 U CN 200520030076U CN 2783566 Y CN2783566 Y CN 2783566Y
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Abstract
The utility model relates to a universal remotely controlled energy saving socket which is characterized in that the utility model comprises a power supply circuit 1, an infrared receiving circuit 2, a watchdog and an EEPROM circuit 3, a microprocessor 4, a display and keyboard 5 and a controlled silicon executive circuit 6, wherein the output end of the power supply circuit 1 is connect with the power supply input end of the infrared receiving circuit 2, and the output end of the infrared receiving circuit 2 is connected into an I/O interface of the microprocessor 6. The watchdog and EEPROM circuit 3 is connected into a corresponding two-way interface of the microprocessor 4, and the display and keyboard 5 and the controlled silicon executive circuit 6 are separately connected with a corresponding output interface of the microprocessor 4. The utility model has the technical scheme that the utility model can conveniently and effectively cut off a power supply according to users' requirements by utilizing a remote controller of the existing electric appliance under the precondition of low cost to realize avoiding electric consumption in stand-by states and to achieve the purposes of energy saving, high safety, convenience and environmental protection.
Description
Technical field
The utility model relates to a kind of appliance socket, relates to the energy-conservation socket of universal remote control that a kind of remote controller that utilizes electrical equipment itself to carry comes the control apparatus on-off state specifically.
Background technology
Along with popularizing of household electrical appliance, audio-visual products, the continuous development of the extensive use of automated office equipment and networking, increasing product has had idle function (as remote control switch, WOL, timing switch, intelligent switch etc.).The idle function of product is very easy to our life, but has also wasted a large amount of energy.When possessing the idle function electric equipment products and be in holding state, its mains switch is in not closed condition all the time, and its inner infrared ray receives remote control circuit and also be in holding state, is promptly still expending certain electric energy this moment, power consumption and is emitted a large amount of CO between 5-30 watt
2Contaminated environment.Show according to family's standby energy consumption (standby energy consumption is the power consumption of daily electrical home appliance product under the idle function state) investigation, the standby energy consumption of audio-visual products such as TV, sound equipment accounts for 68.6% of total standby energy consumption, there is 88% user TV not to be shut down fully for convenience, has 74% user sound equipment not to be shut down fully because shut down selection and figure are convenient.The stakeholder of China CECP also says: " China only the standby energy consumption of one of colour TV just be equivalent to our tens large-size thermal power plants of country and generate electricity in vain; the standby energy consumption average level of television set is 8.07 watts; the television set of standby energy consumption more than 9 watts accounted for 34.8%, and the average of like product standby energy consumption is 3 watts in the world." be example with the facsimile machine, the standby energy consumption standard that U.S. environmental protection organization formulates is not to be higher than 4 watts, and the average level of China's facsimile machine standby energy consumption is 7.41 watts, wherein standby energy consumption be lower than 4 watts only account for 15%.Other 41% product standby energy consumption is more than 9 watts.The family appliance standby energy consumption of China generally is higher than world level, and analogue also appears in other office equipment of China's production.
The environmental problem that increases rapidly and cause thus of standby energy consumption more and more causes the extensive concern of countries in the world, and various countries have formulated relevant policy and measure one after another and limited and reduce standby energy consumption.For example the calendar year 2001 US President Bush does " blood sucker " to the standby energy consumption ratio visually in the speech of USDOE, and calls people all to pay close attention to this problem.But standby energy consumption still is a completely new concept for many Chinese Consumer's, does not cause enough attention and concern as yet.The energy-conservation authentication center of China finds that after investigation the average standby energy consumption of China's urban family is equivalent to these families every days all at the altar lamp that is using 15 watts to 30 watts, and standby energy consumption accounts for about 10% of Chinese family power consumption.An investigation of Organization for International Economic Cooperation claims that the energy that various countries consume because of standby accounts for 3% to 13% of energy consumption sum, and the standby energy consumption of China is higher than average level, at energy consumption sum about 10%.The fast development of networking and the continuous increase of power consumption equipment make this ratio also will continue to rise.
For strengthening the understanding of the public to standby energy consumption; improve the energy-conservation of the whole society; environmental consciousness; as far back as on August 22nd, 2002; China CECP is together with the american energy foundation; China Association of Semiconductor Industry; precious (general headquarters) laboratory of China's match; Qingdao Haier Electronics Co; TCL Group Co., Ltd.; ONNN Co., Ltd is the theme and has held news briefing with " reducing standby energy consumption; promote energy-conserving and environment-protective " in Beijing; purpose is in order to form the well atmosphere that a whole society pays close attention to standby energy consumption and constantly reduces standby energy consumption, the protection Limited resources.
Summary of the invention
The energy-conservation socket of universal remote control that the purpose of this utility model provides a kind of remote controller that utilizes electrical equipment itself to carry to come the control apparatus on-off state at existing weak point in the above-mentioned prior art just.
The purpose of this utility model can realize by following technique measures:
The energy-conservation socket of universal remote control of the present utility model comprises that power circuit I, infrared receiving circuit II, house dog and eeprom circuit III, microprocessor IV, demonstration and keyboard V and controllable silicon executive circuit VI form; Wherein the output of power circuit I is connected with the power input of infrared receiving circuit II, the output of infrared receiving circuit II insert microprocessor IV I the O interface, house dog and eeprom circuit III insert the corresponding bidirectional interface of microprocessor IV, and demonstration and keyboard V are connected with the corresponding output interface of microprocessor IV respectively with controllable silicon executive circuit VI.
Principle of the present utility model is as follows:
Power circuit described in the utility model provides reliable electric power for each module, and this is the assurance of energy-saving appliance trouble free service.Infrared receiving circuit mainly be receive various Infrared remote controller coding and by I O mouth bundle of lines coding be input in the microprocessor.Show and keyboard is man-machine interface, mainly finish some routine operations (for example: study coding, enter manual mode etc. and all will realize) of this energy-saving appliance by this man-machine interface.The controllable silicon executive circuit is mainly finished and the external equipment interface, realizes the switching function of control external equipment, the control signal source and the microprocessor portion of this module.Watchdog circuit is mainly finished when master control circuit controls is malfunctioning, automatically this energy-saving appliance is moved to regular running status.The design of this part is the consideration for security reliability.The effect of EEPROM is storage facilities number and pairing device coding.Microprocessor portion is the core of entire circuit.The work of peripheral circuit is by this little processing united and coordinating operation.The work that this microprocessor is mainly finished has, the realization of man-machine interface, the processing of low pressure alarming, the parsing of infrared coding and storage, the control of ancillary equipment.
The technical solution of the utility model be utilize that existing electrical equipment wears remote controller, under prerequisite cheaply,, can cut off the electricity supply easily and effectively according to user's needs, thereby realize avoiding standby power consumption, reach the purpose of energy-conservation, safety, convenience and environmental protection.
It is core that energy-conservation socket of the present utility model adopts ripe microcontroller, is equipped with house dog and EEPROM memory circuit, can effectively prevent system in case of system halt, guarantees stable operation.Storage area adopts and can revise 512 byte serial EEPROM easily simultaneously, but eeprom memory piecemeal or all locking protections; The erasable number of times of every byte can reach 100,000 times, data and can preserve 100 years; All pin ESD antistatic protections can reach 2000V, and are safe and reliable.In order to improve the reliability of system, these works power supply calculates by strict, and accurate control circuit is finished real-time, convenient, the accurately control to appliances power source.
This product is under the prerequisite that does not increase remote controller, easily and effectively reach the control purpose, and has memory function, as long as there is the electrical equipment of remote controller can use this socket to reach energy-conservation and purpose environmental protection, can also sets a button with other remote controllers in addition and come control ratio such as desk lamp, printer, facsimile machine or the like not to have the power consumption equipment of remote controller.
Native system adopts software decoding method and Anti-Jamming Technique that remote signal is carried out analysis and judgement and decoding.Hardware circuit is simple, and working stability is reliable, be easy to compatibility.We have not done a large amount of work in program simultaneously when the type of reflector, and in the single-chip computer control system of multitask high real-time, the remote control decoding program is important module, and are sensitive, reliable, real-time is high, and antijamming capability is strong, coding skill height.Can correctly discern fully, go for receiving the decode of multiple Infrared remote controller signal, greatly saved the resource overhead that the hardware realization brings, the system that is developed has stronger flexibility and practicality, be easy to be extended and applied, also can bring bigger economic and social benefit simultaneously for country.
This product does not almost have limitation, as long as there is the electrical equipment of remote controller to use, reach energy-conservation simultaneously and purpose environmental protection, the directly 220V/380V power supply of this product, the power of each mouthful of socket can use many occasions in family, school, enterprise or the like more than 1000W.Can derive polytype product, such as being divided into domestic type and enterprise etc.; Also have high-power type and small-power type; The finishing with or ornament use or the like.By on probation and investigation to general family reality, safe and reliable, and every monthly energy power saving 8-9 degree.
The circuit that native system adopted is all by the stability test, and is safe and reliable, can effectively reduce standby energy consumption, the size of product, outward appearance are the same with common square plug receptacle (about 10cm * 10cm), every index is all better, is furnished with two holes and three well format socket apertures, is fit to various electrical equipment.In addition, if being unwilling to use a teleswitch can also manually control and common socket uses equally, the surface is equipped with button and indicator light, has and sets and deixis; Safe in utilization, directly perceived, flexible, convenient, environmental protection.
In without electric equipment, can thoroughly turn off power supply, effectively contain standby power consumption, avoid electrical equipment in the standby process, to discharge a large amount of carbon dioxide simultaneously, energy savings, the protection environment is built more harmonious living space.
Description of drawings
Fig. 1 is a shape assumption diagram 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.
Fig. 4 is a main program flow chart of the present utility model.
Fig. 5 is that flow chart is interrupted in infrared triggering of the present utility model.
Fig. 6 is that button of the present utility model triggers the interruption flow chart.
Label A among the figure is infrared triggering interrupt handling routine, and B is that button triggers interruption subroutine.
Embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 2, the energy-conservation socket of universal remote control of the present utility model comprises that power circuit I, infrared receiving circuit II, house dog and eeprom circuit III, microprocessor IV, demonstration and keyboard V and controllable silicon executive circuit VI form; Wherein the output of power circuit I is connected with the power input of infrared receiving circuit II, the output of infrared receiving circuit II insert microprocessor IV I the O interface, house dog and eeprom circuit III insert the corresponding bidirectional interface of microprocessor IV, and demonstration and keyboard V are connected with the corresponding output interface of microprocessor IV respectively with controllable silicon executive circuit VI.Wherein power circuit provides reliable electric power for each module, and this is the assurance of energy-saving appliance trouble free service.Infrared receiving circuit mainly be receive various Infrared remote controller coding and by I O mouth bundle of lines coding be input in the microprocessor.Show and keyboard is man-machine interface, mainly finish some routine operations (for example: study coding, enter manual mode etc. and all will realize) of this energy-saving appliance by this man-machine interface.The controllable silicon executive circuit is mainly finished and the external equipment interface, realizes the switching function of control external equipment, the control signal source and the microprocessor portion of this module.Watchdog circuit is mainly finished when master control circuit controls is malfunctioning, automatically this energy-saving appliance is moved to regular running status.The design of this part is the consideration for security reliability.The effect of EEPROM is storage facilities number and pairing device coding.Microprocessor portion is the core of entire circuit.The work of peripheral circuit is by this little processing united and coordinating operation.The work that this microprocessor is mainly finished has, the realization of man-machine interface, the processing of low pressure alarming, the parsing of infrared coding and storage, the control of ancillary equipment.
As shown in Figure 3, power circuit described in the utility model provides reliably+power supply of 5V for each module, and this is the assurance of energy-saving appliance trouble free service; The power supply of 1 pin of infrared receiving circuit H1+5V, 2 pin connect the INT0 end of microprocessor, and 3 pin ground connection mainly are to receive the coding of various Infrared remote controller and coding is input in the microprocessor; House dog and eeprom circuit are mainly finished when master control circuit controls is malfunctioning, automatically this energy-saving appliance are moved to regular running status, and the design of this part is the consideration for security reliability.The effect of EEPROM is storage facilities number and pairing device coding.Wherein the RESET of the RESET termination IC1 (model is AT89C2051) of IC2 (model is 5405) holds, the P30 end of the SCK termination IC1 of IC2, the P31 end of the SI termination IC1 of IC2, the P32 end of the SO termination IC1 of IC2; Microprocessor portion is the core of entire circuit, connects+power supply of 5V, and XTAL1 and XTAL2 connect 12M crystal oscillator and two 30PF electric capacity, and the work of peripheral circuit is by this little processing united and coordinating operation.The work that this microprocessor is mainly finished has, the realization of man-machine interface, the processing of low pressure alarming, the parsing of infrared coding and storage, the control of ancillary equipment; Demonstration and keyboard are man-machine interfaces, LED1 and LED2 connect P10 and the P11 end of IC1 respectively, KEY1 and KEY2 connect the P13 of IC1 and P14 end respectively, mainly finish some routine operations (for example: indicating operating status, operating state, study coding are set, enter manual mode etc. and all will realize by this man-machine interface) of this energy-saving appliance; The controllable silicon executive circuit is mainly finished and the external equipment interface, and 1 terminal meets the P17 of IC1, and 2,3 terminals connect the 220V power supply signal, realizes the switching function of control external equipment, the control signal source and the microprocessor portion of this module.
More specifically say, power circuit is by transformer T1 step-down, the bridge rectifier full-bridge rectification, capacitor C 1, C2 filtering high and low frequency Disturbance in Power Net is given infrared receiving terminal and main control circuit power supply through three-terminal voltage-stabilizing integrated package 7805 output+5V voltages again, incorporate infrared receiving terminal H1 (model is HS0038) can detect various infra-red codes, and the Transistor-Transistor Logic level pulse train that coding becomes standard is transported to the corresponding interface of single chip computer AT 89C2051, the receiving ability of infrared receiving terminal H1 directly has influence on the reliability of this circuit, what here adopt is totally enclosed integrated form infrared receiving terminal, receive wide, safe and reliable.The coding that H1 obtains enters into single-chip microcomputer by the INT1 mouth, at this time can trigger interrupt signal, IC1 responds this interruption, enter into interrupt service subroutine, the record original coding, become the coding of IC1 identification by decoding, at this time IC1 is by the device storage district of spi bus visit IC2, fetch equipment number, and obtain pairing coding successively according to device number, and solve with it the coding compare, if corresponding codes is arranged, this equipment then is described in volume, and triggers pairing device signal simultaneously, at this time signal is by the R1 current limliting, and Q1 triggers or close the purpose that AC power reaches switchgear.If be not on the permanent staff then ignore.IC1 enters into idle pulley.If carry out the study of this code signal, press KEY1, at this time LED1 lights, and explanation can be learnt coding, if at this time press Infrared remote controller again, then master controller can be remembered this coding automatically, and device number is added 1.If want to remove existing device coding, press KEY1, press KEY2 again, at this time LED1 and LED2 glimmer simultaneously once and extinguish, and all equipment of having removed is described.If when using next time, first group coding can be write down automatically, if also want record coding to need button operation later.If do not want to use this energy-saving appliance, also can press 2 KEY1 and enter into manual mode operation, at this time the same the use with common socket.In order to improve the fail safe of integrated circuit, this circuit has also added house dog, the low pressure measuring ability.This function realizes by IC2 (model is 5405).
As shown in Figure 4, the removing work of decoding buffer zone and the setting work of some special function registers are mainly finished in initialization, and next step is number to determine whether that memory has device coding, if there is or do not have button, then enters into idle pulley by fetch equipment.If coding then enter into auto-set mode not, at this time LED1 can glimmer, if detect coding then write down this coding in 20 seconds, otherwise enters idle pulley, waits infrared coding input next time.
As shown in Figure 5, when importing, can trigger infrared coding the interruption of microprocessor, can wake the idle pulley running status up and enter into the conventional operation state this time, at this time the work of the first step is to carry out the infrared coding of input is decoded, and is recorded in the RAM district, reads the device number among the EEPROM then, if equipment is arranged, then the coding of these equipment and solve coding are compared,, then trigger corresponding apparatus if this coding is arranged.If there is not equipment, then this coding is stored as first group of device coding.After handling above work, enter into idle pulley, to save electric power.
As shown in Figure 6, when push button signalling comes, (hot external trigger is interrupted and the button triggering is interrupted interim simultaneously can to trigger keyboard interrupt, infrared triggering priority of interrupt is higher than button), in two buttons, have only KEY1 can trigger this and interrupt, if press the KEY2 circuit separately without any action.In case the interrupt signal of detecting illustrates and supress the study button that in this time, circuit enters into mode of learning, if press Infrared remote controller, then Xiang Ying coding can record among the EEPROM, enters into idle pulley after having learnt.
If after interrupting, press KEY1 once more, then enter into manual mode, this time, main control circuit was inoperative, used as same common socket, also only press KEY2 and remove this pattern this time, gets back in the normal work.The usefulness of this design is intended to not have the equipment of Infrared remote controller can be set to manual mode if use this socket.
If after interrupting, press KEY2 once more, then enter into the removing equipment mode, this time, master controller can be removed all device numbers and the pairing coding of equipment.Last explanation: program is moved howsoever, all can get back to idle pulley at last to save electric power.
Claims (1)
1, the energy-conservation socket of a kind of universal remote control is characterized in that: comprise that power circuit I, infrared receiving circuit II, house dog and eeprom circuit III, microprocessor IV, demonstration and keyboard V and controllable silicon executive circuit VI form; Wherein the output of power circuit I is connected with the power input of infrared receiving circuit II, the output of infrared receiving circuit II insert microprocessor IV I the O interface, house dog and eeprom circuit III insert the corresponding bidirectional interface of microprocessor IV, and demonstration and keyboard V are connected with the corresponding output interface of microprocessor IV respectively with controllable silicon executive circuit VI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030076 CN2783566Y (en) | 2005-02-25 | 2005-02-25 | Universal remote controlled energy saving socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520030076 CN2783566Y (en) | 2005-02-25 | 2005-02-25 | Universal remote controlled energy saving socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783566Y true CN2783566Y (en) | 2006-05-24 |
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ID=36768546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520030076 Expired - Fee Related CN2783566Y (en) | 2005-02-25 | 2005-02-25 | Universal remote controlled energy saving socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783566Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459314C (en) * | 2007-03-15 | 2009-02-04 | 暨南大学 | Remote control socket system and its wireless remote control method |
| WO2011030206A2 (en) * | 2009-09-11 | 2011-03-17 | Michilin Prosperity Co., Ltd. | Electrical power management device |
| CN102593668A (en) * | 2011-12-06 | 2012-07-18 | 许季祥 | Intelligent energy-saving socket and control method thereof |
-
2005
- 2005-02-25 CN CN 200520030076 patent/CN2783566Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459314C (en) * | 2007-03-15 | 2009-02-04 | 暨南大学 | Remote control socket system and its wireless remote control method |
| WO2011030206A2 (en) * | 2009-09-11 | 2011-03-17 | Michilin Prosperity Co., Ltd. | Electrical power management device |
| WO2011030206A3 (en) * | 2009-09-11 | 2011-05-05 | Michilin Prosperity Co., Ltd. | Electrical power management device |
| CN102593668A (en) * | 2011-12-06 | 2012-07-18 | 许季祥 | Intelligent energy-saving socket and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |