CN203071578U - Electrical appliance control system based on electricity price - Google Patents
Electrical appliance control system based on electricity price Download PDFInfo
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- CN203071578U CN203071578U CN 201220206201 CN201220206201U CN203071578U CN 203071578 U CN203071578 U CN 203071578U CN 201220206201 CN201220206201 CN 201220206201 CN 201220206201 U CN201220206201 U CN 201220206201U CN 203071578 U CN203071578 U CN 203071578U
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- power consumption
- electric equipment
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- microprocessor
- electricity price
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Abstract
The utility model provides an electrical appliance control system based on the electricity price. The system comprises a control terminal and a plurality of intelligent sockets connected with the control terminal and electrical appliances. The control terminal includes a receiving module, a first microprocessor and a first communication module, wherein the first microprocessor matches the sum of power consumption data, sent by the intelligent sockets, of the electrical appliances with a preset power consumption range received by the receiving module, and a closing instruction is sent to the intelligent sockets through the first communication module if the matching fails. Each of the intelligent sockets includes a second communication module, a second microprocessor, a measurement module and a relay, wherein the second microprocessors receives the closing instruction sent by the control terminal through the second communication modules and controls the relays to be switched off so as to turn off the electrical appliances respectively, and the measurement modules are used for measuring the power consumption of the electrical appliances and sending power consumption data to the control terminal through the second communication modules. Electrical appliance control based on the electricity price can be realized.
Description
Technical field
The utility model relates to the power technology field, particularly a kind of electric equipment control system based on electricity price.
Background technology
Along with the raising of people's living standard, the electrified trend of daily necessities is day by day obvious.Usually have big power consumption electric equipment such as washing machine, refrigerator, air-conditioning, computer, TV multiple (many) in the average family.These electric equipments generally can occupy the significant proportion of family's total energy consumption to power consumption.The domestic consumer is after understanding each electric equipment concrete energy consumption situation over a period to come, usually hope can be carried out regular adjustment to the operation of each electric equipment in the domestic consumer according to current electricity price information, such as, when family's power consumption surpasses default power consumption range, suitable closed portion electric equipment; Also such as, for the bigger electric equipment of power consumption, its opening time is set in the low period of electricity price, for the less electric equipment of power consumption, will be set in the high period of electricity price its running time.
Yet family's consumption information normally feeds back to the domestic consumer with the form of electricity charge total bill at present, and feedback cycle is unit usually with the moon.This mode makes the domestic consumer can not grasp the power consumption situation of each electric equipment in the domestic consumer in real time, in order to automatically according to electricity price information the operation of electric equipment is reasonably adjusted, thereby realizes energy saving purposes.
The utility model content
Because prior art can not solve the problem of carrying out the automation adjustment of household appliances equipment operation based on electricity price, the utility model provides a kind of electric equipment control system based on electricity price, power consumption situation with real-time acquisition electric equipment, so that operation is rationally adjusted to electric equipment, thereby realize energy-saving and cost-reducing purpose.
The electric equipment control system based on electricity price that the utility model provides comprises: control terminal, reach a plurality of smart jacks that are connected respectively with control terminal, and each smart jack is connecting circuit equipment separately, wherein:
Described control terminal comprises: receiver module, first microprocessor and first communication module, and described receiver module is used for receiving electricity price corresponding preset power consumption range; Described first communication module is for the power consumption data of the electric equipment that receives each smart jack transmission; Described first microprocessor is used for power consumption data sum and the default power consumption range of each electric equipment are mated; Described first communication module also is used for sending out code at least one smart jack when the power consumption data sum of each electric equipment is not being preset in the power consumption range;
Described smart jack comprises: second communication module, second microprocessor, metering module and relay, and described second communication module is used for receiving the out code that control terminal sends; Described second microprocessor is used for the described relay of control and disconnects cutting out electric equipment; Described metering module, the power consumption that is used for measuring electric equipment; Described second communication module also is used for to the power consumption data of control terminal transmission electric equipment.
Preferably, described electricity price corresponding preset power consumption range is the default power consumption range of a plurality of grades of ladder electricity price correspondence, then:
First microprocessor, concrete being used for compares the default power consumption range of the power consumption data sum of each electric equipment and a low grade; Described first communication module, concrete being used for when the power consumption data sum of each electric equipment is not in the default power consumption range of a described low grade, at least one smart jack transmission out code;
First microprocessor, concrete being used for compares the default power consumption range of the power consumption data sum of each electric equipment and a high grade; Described first communication module, concrete being used for when the power consumption data sum of each electric equipment is not in the default power consumption range of a described high grade, to remaining at least one smart jack transmission shutdown command.
Preferably, the default power consumption range of the peak value that described electricity price corresponding preset power consumption range is the time-of-use tariffs correspondence and the default power consumption range of valley, then:
First microprocessor concrete be used for that the power consumption sum of each electric equipment is preset power consumption range with peak value or valley and compare; Described first communication module concrete is used for power consumption sum when each electric equipment not in described peak power scope or valley power consumption range the time, at least one smart jack transmission out code.
Preferably, described electricity price corresponding preset power consumption range is the real time power consumption scope of Spot Price correspondence, then:
First microprocessor, concrete being used for compares power consumption sum and the real time power consumption scope of each electric equipment; Described first communication module concrete is used for power consumption sum when each electric equipment not in described real time power consumption scope the time, at least one smart jack transmission out code.
Preferably, described receiver module also be used for to receive the priority parameters of electric equipment, described first microprocessor then, and concrete being used for sends out code by first communication module to the smart jack of electric equipment correspondence according to the priority order of electric equipment.
Preferably, described control terminal also comprises buzzer, the warning of sounding a buzzer when the power consumption data sum of each electric equipment is in default power consumption range of this buzzer.
The electric equipment control system based on electricity price that the utility model embodiment provides comprises control terminal and a plurality of smart jacks that are connected respectively with control terminal, smart jack is connected with electric equipment, the power consumption data sum of the electric equipment that the first microprocessor of control terminal provides smart jack compares with the power consumption range that default and electricity price have corresponding relation, should preset power consumption range if surpass, can close one or more electric equipments by the microprocessor control relay of smart jack to the smart jack sending controling instruction.Compared with prior art, the utility model embodiment can be according to the power consumption range of electricity price correspondence, the power consumption data sum of judging each electric equipment power consumption range corresponding with this electricity price relatively after, by the relay of smart jack closed portion electric equipment automatically, thereby realized the control based on the electric equipment of electricity price, be conducive to improve domestic consumer's energy-saving and cost-reducing ability.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, the accompanying drawing that describes below only is some embodiment that put down in writing among the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the electric equipment control system embodiment logical construction block diagram based on electricity price of the present utility model;
Fig. 2 is the workflow diagram of the described embodiment of Fig. 1.
Embodiment
In order to make those skilled in the art person understand technical scheme among the application better, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the application's protection.
For above-mentioned purpose, the feature and advantage that make the application can become apparent more, below in conjunction with the drawings and specific embodiments the application is described in further detail.
Referring to Fig. 1, the logical construction based on the electric equipment control system of electricity price that the figure shows an embodiment of the utility model is formed.The electric equipment control system 100 based on electricity price of this embodiment comprises: control terminal 101, reach a plurality of smart jacks 102 that are connected respectively with control terminal, and each smart jack is connecting circuit equipment separately, wherein:
Control terminal 101 comprises: receiver module 1011, first microprocessor 1012 and first communication module 1013, and receiver module 1011 is used for receiving electricity price corresponding preset power consumption range; First microprocessor 1012 receives the power consumption data of the electric equipment of each smart jack 102 transmission by first communication module 1013, and power consumption data sum and the default power consumption range of each electric equipment mated, if not in default power consumption range, then send out code by first communication module 1013 at least one smart jack 102.The control terminal of present embodiment can be the computer system with information processing capability, such as PC system, panel computer etc., the receiver module of control terminal can be information input equipments such as keyboard, mouse, first microprocessor is owing to need to handle a plurality of power consumption data that a plurality of smart jacks send, therefore, can select the stronger computer chip of calculation process ability for use, such as, the LM3S9000 series based on the ARM core of TI company selected for use.
Smart jack 102 comprises: second communication module 1021, second microprocessor 1022, metering module 1023 and relay 1024, second microprocessor 1022 receives the out code that control terminal 101 sends by second communication module 1021, and control relay 1024 disconnects cutting out corresponding electric equipment; Metering module 1023 is used for the power consumption of metering electric equipment, and sends to control terminal 101 by second communication module 1021.The metering module here can adopt computation chip to realize, such as adopting ATT7022B.
It should be noted that: first communication component in above-described embodiment, second communication parts and third communication parts can adopt wired mode to realize communication, also can adopt wireless mode communication, and the utility model is not done restriction to this.
Referring to Fig. 2, the figure shows the workflow based on the electric equipment control system 100 of electricity price of present embodiment.This workflow comprises:
Step S201: control terminal receives electricity price corresponding preset power consumption range by receiver module;
The domestic consumer can pass through keyboard, mouse etc. at office terminal input electricity price corresponding preset power consumption range, default power consumption range reflection user's the power consumption sphere of consumption of self expecting under certain electricity price; The default power consumption range here is relevant with electrovalence policy usually, may be different based on its default power consumption range of different electrovalence policies, and when electricity price was high usually, the preset range of setting was little, and when electricity price was hanged down, the preset range of setting was big.Now more common have classifications such as ladder electricity price, time-of-use tariffs and Spot Price:
(1) for the ladder electricity price, there is a plurality of power consumptions interval.So-called ladder electricity price refers to staged progression electricity price, it per family power consumption be set to several ladders, first ladder is radix electricity electric power facility amount, the interior electric weight of this ladder is less, every kilowatt hour electricity price is also lower; The second ladder electric weight is higher, and electricity price is also higher, and the 3rd ladder electric weight is more, and electricity price is also higher.Along with the growth of consuming electric weight per family, every kilowatt hour electricity price increases progressively step by step.Such as, the ladder electrovalence policy that carry out in certain area is: power consumption is in 0～50 kilowatt hour interval, and electricity price is 0.538 yuan/kilowatt hour; Power consumption is in 51～200 kilowatt hour intervals, and electricity price is 0.568 yuan/kilowatt hour; Power consumption is in 201 above kilowatt hours, and electricity price is 0.638 yuan/kilowatt hour, and the user can set the scope of own expected consumption power consumption according to s own situation in above-mentioned power consumption interval, i.e. default power consumption range.
(2) for time-of-use tariffs, there are the default power consumption range of peak value and the default power consumption range of valley.So-called time-of-use tariffs refer to the situation according to regional electricity consumption, and peak of power consumption and low power consumption are respectively carried out an electricity price.Such as, the time-of-use tariffs policy in somewhere is: the whole day electricity consumption is divided into two periods, be ebb period up to 8 o'clock mornings night 22, in addition be peak phase, the peak phase electricity price is 0.568 yuan/kilowatt hour, the ebb period electricity price is 0.288 yuan/kilowatt hour, and the user can set the scope of own expected consumption power consumption according to s own situation, i.e. default power consumption range.
(3) for Spot Price, there is in real time default power consumption range.So-called Spot Price refers to that difference " instantaneous " electricity price has nothing in common with each other, and is somebody's turn to do the market price that " instantaneous " electricity price is based on each electricity consumption user's operating position.
Step S202: the metering module of smart jack measures the power consumption of electric equipment, and sends to control terminal by the second communication module of smart jack;
With the metering module of the direct-connected smart jack of electric equipment will be in real time or periodically the power consumption of electric equipment measure, after the metering second communication module of power consumption data by smart jack sent to control terminal.It should be noted that: occur a kind of electric equipment that is called information household appliances at present, this electric equipment itself has function of measuring, and in this case, the power consumption values that can directly by information household appliances self be monitored sends control terminal.
Step S203: after control terminal receives the power consumption data of the electric equipment that each smart jack sends, the first microprocessor of control terminal is sued for peace to the power consumption data of electric equipment, summed result and default power consumption range are mated, if can not mate, execution in step S204 then;
Control terminal have on the one hand receive by receiver module with electricity price corresponding preset power consumption range, obtained a plurality of energy consumption datas from smart jack on the other hand, these two data are mated.In default energy consumption scope, if not in this scope, all electric equipments that the unlatching that the domestic consumer is current is described are not reasonable plan to the summation of the power consumption data that so-called coupling namely refers to judge that a plurality of smart jacks send, and need adjust.Concrete matching process is relevant with the electrovalence policy that receiver module receives:
(1) for electricity price corresponding preset power consumption range be the situation of default power consumption range of a plurality of grades of ladder electricity price correspondence: first microprocessor compares the default power consumption range of the power consumption data sum of each electric equipment and a low grade, if not in described low-grade default power consumption range, then send out code by described first communication module at least one smart jack; First microprocessor compares the default power consumption range of the power consumption data sum of each electric equipment and a high grade, if not in described high-grade default power consumption range, then send shutdown command by described first communication module to remaining at least one smart jack.
(2) be the default power consumption range of peak value of time-of-use tariffs correspondence and the situation of the default power consumption range of valley for electricity price corresponding preset power consumption range: first microprocessor is preset power consumption range with the power consumption sum of each electric equipment with peak value or valley and is compared, if not in described peak power scope or valley power consumption range, then send out code by described first communication module at least one smart jack.
(3) for electricity price corresponding preset power consumption range be the situation of the real time power consumption scope of Spot Price correspondence: first microprocessor compares power consumption sum and the real time power consumption scope of each electric equipment, if not in described real time power consumption scope, then send out code by described first communication module at least one smart jack.
Step S204: the first microprocessor of control terminal sends out code by first communication module at least one smart jack;
If find the power consumption data of each electric equipment and not in default power consumption range, then control terminal is at least one smart jack sending controling instruction.As for specifically to which smart jack sending, can there be difference in different situations, such as, when the domestic consumer treats all the electric equipment equalitys in the family, then can select one or more smart jacks to carry out the transmission of out code randomly, if the domestic consumer is provided with priority level to the electric equipment of family, then can be preferentially send out code to the electric equipment of grade low (height).Further, when sending out code, can low to priority (height) severally send out code simultaneously, also can be earlier send out code to the smart jack of the minimum electric equipment correspondence of priority.
Step S205: after receiving the out code of control terminal transmission, disconnected closing the electric equipment of correspondence by the second microprocessor control relay of smart jack.
The smart jack that receives out code realizes the closing of electric equipment by the control to relay, thereby reduces whole domestic consumer's power consumption, and then makes the power consumption data summation of the electric equipment in the domestic consumer return in the default power consumption range.The relay here is a kind of automatic switch element with isolation features, it has control system (claim not only input circuit) and by the interactive relationship between the control system (but also claiming output loop), and the essence of its operation principle is to remove to control big electric current with little electric current to operate the purpose that realizes that circuit is switched on or switched off.
The electric equipment control system based on electricity price that present embodiment provides comprises control terminal and a plurality of smart jacks that are connected respectively with control terminal, smart jack is connected with electric equipment, the power consumption data sum of the electric equipment that the first microprocessor of control terminal provides smart jack compares with the power consumption range that default and electricity price have corresponding relation, should preset power consumption range if surpass, can close one or more electric equipments by the microprocessor control relay of smart jack to the smart jack sending controling instruction.Compared with prior art, present embodiment can be according to the power consumption range of electricity price correspondence, the power consumption data sum of judging each electric equipment power consumption range corresponding with this electricity price relatively after, relay by smart jack automatically closes close point part electric equipment, thereby realized the control based on the electric equipment of electricity price, be conducive to improve domestic consumer's energy-saving and cost-reducing ability.
In the above-described embodiments, control terminal can also increase buzzer, warnings of when the power consumption data sum of each electric equipment is in default power consumption range, sounding a buzzer of this buzzer, thus the prompting domestic consumer adjusts the reasonable switching of the electric equipment in the family manually.
Above-described the utility model execution mode does not constitute the restriction to the utility model protection range.Any modification of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the claim protection range of the present utility model.
Claims (6)
1. electric equipment control system based on electricity price is characterized in that this system comprises: control terminal, and a plurality of smart jacks that are connected respectively with control terminal, and each smart jack is connecting circuit equipment separately, wherein:
Described control terminal comprises: receiver module, first microprocessor and first communication module, and described receiver module is used for receiving electricity price corresponding preset power consumption range; Described first communication module is for the power consumption data of the electric equipment that receives each smart jack transmission; Described first microprocessor is used for power consumption data sum and the default power consumption range of each electric equipment are mated; Described first communication module also is used for sending out code at least one smart jack when the power consumption data sum of each electric equipment is not being preset in the power consumption range;
Described smart jack comprises: second communication module, second microprocessor, metering module and relay, and described second communication module is used for receiving the out code that control terminal sends; Described second microprocessor is used for the described relay of control and disconnects cutting out electric equipment; Described metering module, the power consumption that is used for measuring electric equipment; Described second communication module also is used for to the power consumption data of control terminal transmission electric equipment.
2. system according to claim 1 is characterized in that, described electricity price corresponding preset power consumption range is the default power consumption range of a plurality of grades of ladder electricity price correspondence, then:
First microprocessor, concrete being used for compares the default power consumption range of the power consumption data sum of each electric equipment and a low grade; Described first communication module, concrete being used for when the power consumption data sum of each electric equipment is not in the default power consumption range of a described low grade, at least one smart jack transmission out code;
First microprocessor, concrete being used for compares the default power consumption range of the power consumption data sum of each electric equipment and a high grade; Described first communication module, concrete being used for sends shutdown command to remaining at least one smart jack when the power consumption data sum of each electric equipment is not in the default power consumption range of a described high grade.
3. system according to claim 1 is characterized in that, the default power consumption range of the peak value that described electricity price corresponding preset power consumption range is the time-of-use tariffs correspondence and the default power consumption range of valley, then:
First microprocessor concrete be used for that the power consumption sum of each electric equipment is preset power consumption range with peak value or valley and compare; Described first communication module concrete is used for power consumption sum when each electric equipment not in described peak power scope or valley power consumption range the time, at least one smart jack transmission out code.
4. system according to claim 1 is characterized in that, described electricity price corresponding preset power consumption range is the real time power consumption scope of Spot Price correspondence, then:
First microprocessor, concrete being used for compares power consumption sum and the real time power consumption scope of each electric equipment; Described first communication module concrete is used for power consumption sum when each electric equipment not in described real time power consumption scope the time, at least one smart jack transmission out code.
5. system according to claim 1, it is characterized in that, described receiver module, also be used for receiving the priority parameters of electric equipment, described first microprocessor then, concrete being used for sends out code by first communication module to the smart jack of electric equipment correspondence according to the priority order of electric equipment.
6. according to any one described system in the claim 1 to 5, it is characterized in that described control terminal also comprises buzzer, the warning of when the power consumption data sum of each electric equipment is in default power consumption range, sounding a buzzer of this buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206201 CN203071578U (en) | 2012-05-07 | 2012-05-07 | Electrical appliance control system based on electricity price |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206201 CN203071578U (en) | 2012-05-07 | 2012-05-07 | Electrical appliance control system based on electricity price |
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| CN203071578U true CN203071578U (en) | 2013-07-17 |
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| CN 201220206201 Expired - Lifetime CN203071578U (en) | 2012-05-07 | 2012-05-07 | Electrical appliance control system based on electricity price |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483525A (en) * | 2014-11-27 | 2015-04-01 | 国家电网公司 | Method for monitoring household electric equipment |
| CN105226455A (en) * | 2015-08-25 | 2016-01-06 | 国家电网公司 | A kind of demand response intelligence multi-tap and control method thereof |
| CN108681267A (en) * | 2018-05-23 | 2018-10-19 | 九阳股份有限公司 | A kind of control method and device of household electrical appliance |
| CN109599939A (en) * | 2018-11-13 | 2019-04-09 | 江苏和网源电气有限公司 | Power supply monitoring system |
| CN110996427A (en) * | 2019-11-04 | 2020-04-10 | 四维生态科技（杭州）有限公司 | Illumination adjusting method and device for plant factory |
| CN116449723A (en) * | 2023-05-29 | 2023-07-18 | 固强科技（深圳）有限公司 | Intelligent household appliance control system |
-
2012
- 2012-05-07 CN CN 201220206201 patent/CN203071578U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483525A (en) * | 2014-11-27 | 2015-04-01 | 国家电网公司 | Method for monitoring household electric equipment |
| CN105226455A (en) * | 2015-08-25 | 2016-01-06 | 国家电网公司 | A kind of demand response intelligence multi-tap and control method thereof |
| CN105226455B (en) * | 2015-08-25 | 2018-06-05 | 国家电网公司 | A kind of demand response intelligence multi-tap and its control method |
| CN108681267A (en) * | 2018-05-23 | 2018-10-19 | 九阳股份有限公司 | A kind of control method and device of household electrical appliance |
| CN108681267B (en) * | 2018-05-23 | 2021-08-03 | 九阳股份有限公司 | Control method and device for household appliance |
| CN109599939A (en) * | 2018-11-13 | 2019-04-09 | 江苏和网源电气有限公司 | Power supply monitoring system |
| CN110996427A (en) * | 2019-11-04 | 2020-04-10 | 四维生态科技（杭州）有限公司 | Illumination adjusting method and device for plant factory |
| CN116449723A (en) * | 2023-05-29 | 2023-07-18 | 固强科技（深圳）有限公司 | Intelligent household appliance control system |
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Granted publication date: 20130717 |