CN104036116B - Method for early warning, apparatus and system based on power supply output port control - Google Patents

Method for early warning, apparatus and system based on power supply output port control Download PDF

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CN104036116B
CN104036116B CN201410200975.9A CN201410200975A CN104036116B CN 104036116 B CN104036116 B CN 104036116B CN 201410200975 A CN201410200975 A CN 201410200975A CN 104036116 B CN104036116 B CN 104036116B
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power supply
output port
supply output
prediction policy
time information
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CN104036116A (en
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郑犁
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SMART ELECTRONIC INDUSTRIAL (DONGGUAN) Co Ltd
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SMART ELECTRONIC INDUSTRIAL (DONGGUAN) Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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Abstract

The invention discloses a kind of method for early warning based on power supply output port control, comprise the following steps:The configuration signal comprising prediction policy is obtained, prediction policy includes at least one power supply output port information and opening time information and/or shut-in time information with the power supply output port corresponding configuration;Configuration signal is filtered successively, shaping and decoding, obtain the prediction policy contained by configuration signal;According to prediction policy, corresponding power supply output port is opened and/or closed on time according to opening time information therein and/or shut-in time information.Invention additionally discloses a kind of prior-warning device based on power supply output port control and early warning system.By the above method, device and system, the opening and closing of the electrical equipment being connected with power supply output port using prediction policy control, to build artificial house-atmosphere, play the effect of warning, and improve the security of household.

Description

Method for early warning, apparatus and system based on power supply output port control
Technical field
The present invention relates to smart home field, more particularly to a kind of method for early warning based on output port control of powering, Apparatus and system.
Background technology
Modern Family's independence is strong, work rhythm fast, causes sky nest phenomenon on daytime generally, and home security problem is increasingly dashed forward Go out.At present, there are many domestic antitheft alarms in the market, but these alarms are, when there is pilferage situation to occur, just to send out Go out alarm, there is no the effect of warning in advance.
With the raising of home intelligence degree, indoor and outdoor surroundingses are monitored using camera gun, by software to figure As being identified, so as to be alerted by telecommunication network, such scheme is the direction of smart home development at this stage.So And, relatively costly using this scheme, technical requirements are complicated, and, according to Present S & T Development present situation from the point of view of, it is also difficult to reach To effective effect.Therefore, it is not suitable for popular popularization.
In view of this, under the premise of cost is rational, using simplified technical conditions, realize that home security is warned, to carry House security high, it is to avoid produce unfavorable consequence, has great importance in smart home research.
The content of the invention
The present invention solves the technical problem of offer a kind of method for early warning, device based on power supply output port control And system, realize the effect that intelligent security is warned with more inexpensive and more simplified technical conditions.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of based on power supply output end The method for early warning of mouth control, comprises the following steps:The configuration signal comprising prediction policy is obtained, prediction policy includes at least one Power supply output port information and opening time information and/or shut-in time information with the power supply output port corresponding configuration;It is right Configuration signal is filtered successively, shaping and decoding, obtains the prediction policy contained by configuration signal;According to prediction policy, foundation Corresponding power supply output port is opened and/or closed to opening time information therein and/or shut-in time information on time.
Wherein, according to prediction policy, according to opening time information therein and/or shut-in time information open on time and/ Or corresponding power supply output port is closed, specifically include:Judge the opening time information and/or shut-in time letter in prediction policy Whether breath is consistent with the time of internal clocking;If being judged as YES, the corresponding power supply of corresponding temporal information is sent a control signal to Output port;According to being turned on and off for control signal control power supply output port.
Wherein, method for early warning is by same control chip control realization.
Wherein, prediction policy includes random prediction policy and self-defined prediction policy;Random prediction policy is exported for power supply The opening time information and/or shut-in time information of port information and power supply output port corresponding configuration are randomly choosed;Make by oneself Adopted prediction policy is opening time information and/or the shut-in time of power supply output port information and power supply output port corresponding configuration Information pre-sets.
Wherein, random prediction policy is the random prediction policy with reference to the time round the clock.
Wherein, configuration signal is the acoustic signals with audio as waveform carrier, and its frequency range is 7KHz-8KHz.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of based on power supply output end The prior-warning device of mouth control, prior-warning device includes:Acquisition module, it is pre- pithy for obtaining the configuration signal comprising prediction policy Slightly include at least one power supply output port information and the opening time information with the power supply output port corresponding configuration and/or pass Close temporal information;Processing module, for being filtered successively to configuration signal, shaping and decoding, obtains contained by configuration signal Prediction policy;Control module, for according to prediction policy, being pressed according to opening time information therein and/or shut-in time information Corresponding power supply output port in Shi Kaiqi and/or closing prior-warning device.
Wherein, control module is further used for:Judge the opening time information and/or shut-in time information in prediction policy Whether the time with internal clocking is consistent;If being judged as YES, the corresponding power supply of corresponding temporal information is sent a control signal to defeated Exit port;According to being turned on and off for control signal control power supply output port.
Wherein, prediction policy includes random prediction policy and self-defined prediction policy;Random prediction policy is exported for power supply The opening time information and/or shut-in time information of port information and power supply output port corresponding configuration are randomly choosed;Make by oneself Adopted prediction policy is opening time information and/or the shut-in time of power supply output port information and power supply output port corresponding configuration Information pre-sets.
Wherein, random prediction policy is the random prediction policy with reference to the time round the clock.
Wherein, configuration signal is the acoustic signals with audio as waveform carrier, and its frequency range is 7KHz-8KHz.
In order to solve the above technical problems, one aspect of the present invention is:There is provided a kind of based on power supply output end The early warning system of mouth control, early warning system includes the intelligent terminal and prior-warning device for setting up communication connection;Intelligent terminal sends The configuration signal comprising prediction policy corresponding with user instruction, prediction policy includes at least one power supply output port information And opening time information and/or shut-in time information with the power supply output port corresponding configuration;Prior-warning device obtains intelligence eventually The configuration signal for sending is held, configuration signal is filtered successively, shaping and decoding, obtain pre- pithy contained by configuration signal Slightly;According to prediction policy, early warning is opened and/or closed on time according to opening time information therein and/or shut-in time information Corresponding power supply output port in device.
Wherein, configuration signal is the acoustic signals with audio as waveform carrier, and its frequency range is 7KHz-8KHz.
Wherein, prior-warning device obtains the configuration signal that intelligent terminal sends by microphone and its match circuit.
The beneficial effects of the invention are as follows:The situation of prior art is different from, the present invention is based on power supply output port control Method for early warning its idiographic flow is:The configuration signal comprising prediction policy is obtained first, wherein, prediction policy includes at least one Power supply output port information and opening time information and/or shut-in time information with the power supply output port corresponding configuration, so The configuration signal for obtaining is filtered afterwards, the treatment of shaping and decoding, to obtain the prediction policy in configuration signal, according in advance Temporal information and internal clocking in whipping a horse on slightly, control being turned on and off for corresponding power supply output port on time.By above-mentioned side Method, in the case of nobody, by being turned on and off to control the automatic of electrical equipment that be connected with port for output port of powering It is turned on and off, artificial house-atmosphere can be built, play the effect of warning, improves the security of household.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of method for early warning one embodiment of the present invention based on power supply output port control;
Fig. 2 is the structural representation of prior-warning device one embodiment of the present invention based on power supply output port control.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Fig. 1 is referred to, Fig. 1 is that the flow of method for early warning one embodiment of the present invention based on power supply output port control is illustrated Figure, comprises the following steps:
S11, obtain comprising prediction policy configuration signal, prediction policy include at least one power supply output port information and With the opening time information and/or shut-in time information of the power supply output port corresponding configuration.
The method for early warning of the present embodiment be based on power supply output port control early warning system in realize, specially by The intelligent terminal and prior-warning device for setting up communication connection are realized.
Prior-warning device obtains the configuration signal comprising prediction policy of intelligent terminal transmission first, and this configuration signal is with sound Frequency is the acoustic signals of waveform carrier, and its frequency range is 7KHz-8KHz.The present embodiment uses acoustic signals, and electromagnetism can be avoided dirty Dye, it is not necessary to by numerous and diverse radiation Safety Approval, reduces production cost.
Wherein, the configuration signal that intelligent terminal sends is the acoustic signals produced according to user instruction, this acoustic signals Specifically forming process is:The function key for being triggered according to user first, obtains the information corresponding to function key, and this Information Pull is pre- The coded system for first setting is encoded, and forms string of code long or short, then the code is transformed into sound with audio as carrier wave Ripple signal.
The realization means of intelligent terminal above-mentioned functions are:By the intelligence such as this function and mobile phone, computer or panel computer eventually Loudspeaker or voice data output port module in end are combined, and write software program, and intelligent terminal loads the software program, i.e., It is capable of achieving above-mentioned functions.Software program is also devised with application interface, and the function key for representing different information is set in application interface, For user's operation.
Prior-warning device is controlled by intelligent terminal, it is not necessary to individually develop the control device corresponding with prior-warning device, can It is cost-effective, as long as and any intelligent terminal is mounted with above-mentioned software program, you can prior-warning device is controlled.
In the present embodiment, configuration signal once or can repeat to send, and repeat to send and be greatly improved the success rate of reception, Avoid the interference of accidental audio.When acoustic signals based on same user instruction repeat to send, letter of the prior-warning device in rear reception Number can will formerly receive signal covering, to ensure the newest property of user instruction.
In the present embodiment, in the range of coverage, prior-warning device is by its microphone and microphone acoustic receiver electricity Road obtains configuration signal.Wherein, the microphone and its match circuit that also can receive sound wave using other obtain configuration signal.
In other embodiments, intelligent terminal can be connected with prior-warning device by audio transmission line.
In the present embodiment, prediction policy is aiming at which power supply output port, the side when opened, when close Case.It includes following three kinds of situations:
A. random prediction policy
The opening time information and/or shut-in time information of power supply output port information and power supply output port corresponding configuration Randomly choose.Specifically, the parameter in random prediction policy includes power supply output port, opening time, shut-in time, at random Prediction policy is triggered by user, and when performing random prediction policy, power supply output port, opening time, shut-in time are selected at random Select so that power supply output port and an opening time, a shut-in time random combine.
Wherein, the selection quantity of power supply output port can also be randomly provided.
Wherein, opening time and shut-in time can also be associated parameter, such as:Time delay certain hour is closed after unlatching, Or time delay certain hour is opened after closing, at this moment the parameter of random prediction policy includes two, that is, power output port and unlatching Time or shut-in time.
B. self-defined prediction policy
The opening time information and/or shut-in time information of power supply output port information and power supply output port corresponding configuration Pre-set.Specifically, the household custom according to user, pre-set the power supply opening sequence of output port, the opening time, Shut-in time.
C. with reference to the random prediction policy of time round the clock
On the basis of random prediction policy, this parameter of time round the clock is added, according to the time round the clock, by irrational confession Electricity output port, opening time, shut-in time combination removal, the prediction policy formed using rational combination.
Above-mentioned three kinds of prediction policies can be located in application interface in intelligent terminal as function key, for user's selection.I.e. User triggers the function key corresponding to random prediction policy, then intelligent terminal calculates random prediction policy;User's triggering is made by oneself Function key corresponding to adopted prediction policy, user can customize the early warning for setting prediction policy or directly invoking intelligent terminal acquiescence Strategy;User's triggering is calculated accordingly with reference to function key round the clock corresponding to the random prediction policy of time, then intelligent terminal Prediction policy.
Wherein, the cycle of each time is day in prediction policy, and time precision is minute.The cycle of each time in prediction policy Or week.
Wherein, the power supply output port information in prediction policy is corresponding with the power supply output port in prior-warning device, in advance Power supply output port in alarm device is connected with electrical equipment.
S12, configuration signal is filtered successively, shaping and decoding, obtain the prediction policy contained by configuration signal.
In the present embodiment, filtering only allows the signal specific in passband to pass through using multistage double-t filter circuit realiration, Between the frequency range that it can pass through preferably 7KHz to 8KHz.The sound wave of this frequency range had both met microphone and the frequency of loudspeaker is special Property, can also be distinguished with habitual noise.
In the present embodiment, the configuration signal that prior-warning device is utilized is square-wave signal, therefore, it is also desirable to will be filtered Configuration signal shaping is square-wave signal.Square-wave signal is decoded, the treatment of next step is carried out.
S13, according to prediction policy, opened on time according to opening time information therein and/or shut-in time information and/or Close corresponding power supply output port.
The implementation of this step includes three below step:
A. judge opening time information and/or shut-in time information in prediction policy and internal clocking time whether one Cause;
Internal clocking is the clock set by prior-warning device itself, for judging the time.
If being B. judged as YES, the corresponding power supply output port of corresponding temporal information is sent a control signal to;
In the present embodiment, the control signal corresponding to different power supply output ports can send simultaneously.
C. being turned on and off for power supply output port is controlled according to control signal.
In the present embodiment, with power supply and at least an electrical equipment is connected prior-warning device respectively, and power supply includes giving early warning dress The power supply of power supply is put, also including the civil power being connected with prior-warning device, civil power is used to be powered to electrical equipment.Prior-warning device can control The path of coupled civil power, and then control the switch of electrical equipment.
The above method for early warning is by same control chip control realization.
Fig. 2 is referred to, Fig. 2 is the structural representation of prior-warning device one embodiment of the present invention based on power supply output port control Figure, as shown in Fig. 2 including:Acquisition module 21, processing module 22 and control module 23.
Wherein, above-mentioned each module is sequentially connected, and concrete function is as follows:
A. acquisition module 21 is used to obtain the configuration signal comprising prediction policy, and prediction policy includes that at least one power supply is defeated Exit port information and opening time information and/or shut-in time information with the power supply output port corresponding configuration.
This configuration signal is sent by intelligent terminal, and the prediction policy in configuration signal is function on intelligent terminal application interface Information corresponding to key.
In the present embodiment, prediction policy include following three kinds of situations, respectively with intelligent terminal application interface on function Key correspondence.
A. random prediction policy
The opening time information and/or shut-in time information of power supply output port information and power supply output port corresponding configuration Randomly choose.
B. self-defined prediction policy
The opening time information and/or shut-in time information of power supply output port information and power supply output port corresponding configuration Pre-set.
C. with reference to the random prediction policy of time round the clock
On the basis of random prediction policy, this parameter of time round the clock is added, according to the time round the clock, by irrational confession Electricity output port, opening time, shut-in time combination removal, the prediction policy formed using rational combination.
In the present embodiment, configuration signal is the acoustic signals with audio as waveform carrier, and its frequency range is 7KHz-8KHz. Acquisition module 21 is microphone and its acoustic receiver circuit.
B. processing module 22 be used to being filtered configuration signal successively, shaping and decoding, obtain contained by configuration signal Prediction policy.
C. control module 23 is used for according to prediction policy, according to opening time information therein and/or shut-in time information Corresponding power supply output port in prior-warning device is opened and/or closed on time.Wherein, the power supply output port in prior-warning device with Power supply output port parameter in prediction policy is corresponding.
In the present embodiment, the work of control module 23 is specifically, opening time information in first determining whether prediction policy And/or whether shut-in time information is consistent with the time of internal clocking;If being judged as YES, the corresponding time is sent a control signal to The corresponding power supply output port of information;Finally according to being turned on and off for control signal control power supply output port.
In the present embodiment, with power supply and at least an electrical equipment is connected prior-warning device respectively, and power supply includes giving early warning dress The power supply of power supply is put, also including the civil power being connected with prior-warning device, civil power is used to be powered to electrical equipment.Specially civil power with it is each Power supply output port connection, each power supply output port is connected with electrical equipment.Further, each electrical equipment and power supply output end Way switch connection in mouthful, civil power is also connected with each way switch respectively, when certain way switch receives the control being turned on and off After signal, can on and off so that the civil power connected with the switch also corresponding on and off, and then control the switch right Using being turned on and off for electric equipment.
Wherein, each power supply output port is electrically connected with control module 23.
The operation principle of prior-warning device of the present invention is described in detail below by a specific embodiment.
In this specific embodiment, prior-warning device includes microphone, signal filtering shaping unit, processing unit and at least one control Unit processed.Wherein, control unit includes driver, relay and port.Microphone, signal filtering shaping unit, processing unit, Control unit is sequentially connected electrically.
First, microphone obtains the configuration signal that intelligent terminal sends, and signal filtering shaping unit is carried out signal is configured Filtering, shaping.In the present embodiment, because processing unit only receives square-wave signal, therefore it is square wave letter by configuration signal shaping Number.
This specific embodiment processing unit is micro-control unit (Micro Control Unit, MCU), and first, MCU will be whole Configuration signal after shape is decoded, and obtains the prediction policy in configuration signal, and prediction policy includes at least one port information And opening time information and/or shut-in time information with the port corresponding configuration.Secondly, MCU judge in prediction policy when Between information whether the time consistency with its internal clocking, if unanimously, sending a control signal to the corresponding end of corresponding temporal information Control unit where mouthful.Wherein, internal clocking is internal real time clock.
Wherein, the concrete structure of control unit is that driver, relay, port are sequentially connected electrically, and driver connects with MCU Connect, the fixing end of relay is connected with city's electrical connection, movable end and interface, and port connects an electrical equipment.In this specific embodiment, outward Portion's power supply provides civil power to relay, while being powered to microphone, signal filtering shaping unit and processing unit after step-down.
Wherein, port can be socket, and the physical interface of electrical contact, similarly, port are provided for electric appliance in connection It can be plug.Port can be according to being adjusted the need for electrical equipment.
Wherein, the relay of this specific embodiment is normally opened relay.
MCU is as follows with the work of control unit:
By taking a control unit as an example, when MCU judges to be turned on and off temporal information corresponding to the control unit middle port During with the time consistency of its internal clocking, the driver of control unit is sent a control signal to.Wherein, if opening corresponding to port The time consistency of temporal information and internal clocking is opened, then control signal is high level;If the shut-in time information corresponding to port With the time consistency of internal clocking, then control signal is low level (i.e. MCU stops the signal being exported during output high level).Work as drive When dynamic device is by high level output to relay, relay conducting so that the civil power being connected with relay can transmit to relay The port of connection, and then open the electrical equipment being connected with port;When driver is by low level output to relay, relay is closed Close so that the civil power being connected with relay cannot flow into the port being connected with relay, and then close the electrical equipment being connected with port Close.
When wherein, for that need to send high level, MCU can send always.
Wherein, MCU can carry out above-mentioned operation with multiple control units, and the control signal corresponding to each control unit is mutual not Interference.
In this specific embodiment, prior-warning device also includes display unit, for showing that time, temperature and humidity etc. are believed Breath.
In sum, prior-warning device of the present invention can connect multiple electrical equipments, can be right using intelligent terminal and prior-warning device Electrical equipment carry out it is random or it is customized be turned on and off, by the method, artificial house-atmosphere can be built, play and warn Effect, improves the security of household.And the method for early warning based on power supply output port control, reached in itself by electrical equipment The effect of early warning, it is cost-effective, it is simple and easy to apply.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (14)

1. it is a kind of based on power supply output port control method for early warning, it is characterised in that comprise the following steps:
The configuration signal comprising prediction policy come by intelligent terminal transmission is obtained, the prediction policy includes at least one power supply Output port information and opening time information and/or shut-in time information with the power supply output port corresponding configuration, it is described to match somebody with somebody Confidence number is the acoustic signals with audio as waveform carrier;
The configuration signal is filtered successively, shaping and decoding, obtain the prediction policy contained by configuration signal;
According to the prediction policy, open on time and/or close according to opening time information therein and/or shut-in time information Corresponding power supply output port.
2. method for early warning according to claim 1, it is characterised in that according to the prediction policy, according to unlatching therein Corresponding power supply output port is opened and/or closed to temporal information and/or shut-in time information on time, including:
Judge opening time information and/or shut-in time information in the prediction policy and internal clocking time whether one Cause;
If being judged as YES, the corresponding power supply output port of corresponding temporal information is sent a control signal to;
According to being turned on and off for the control signal control power supply output port.
3. method for early warning according to claim 1, it is characterised in that the method for early warning is controlled real by same control chip It is existing.
4. method for early warning according to claim 2, it is characterised in that the prediction policy include random prediction policy and from Define prediction policy;
The random prediction policy be power output port information and power supply output port corresponding configuration opening time information and/ Or shut-in time information is randomly choosed;
The self-defined prediction policy is the opening time information of power supply output port information and power supply output port corresponding configuration And/or shut-in time information pre-sets.
5. method for early warning according to claim 4, it is characterised in that the random prediction policy is with reference to the time round the clock Random prediction policy.
6. method for early warning according to claim 1, it is characterised in that the frequency range of the acoustic signals is 7KHz-8KHz.
7. it is a kind of based on power supply output port control prior-warning device, it is characterised in that the prior-warning device includes:
Acquisition module, for obtaining the configuration signal comprising prediction policy come by intelligent terminal transmission, the prediction policy bag When including at least one power supply output port information and the opening time information with the power supply output port corresponding configuration and/or closing Between information, the configuration signal is the acoustic signals with audio as waveform carrier;
Processing module, for being filtered successively to the configuration signal, shaping and decoding, obtains the early warning contained by configuration signal Strategy;
Control module, for according to the prediction policy, according to opening time information therein and/or shut-in time information on time Open and/or close corresponding power supply output port in prior-warning device.
8. prior-warning device according to claim 7, it is characterised in that the control module is further used for:
Judge opening time information and/or shut-in time information in the prediction policy and internal clocking time whether one Cause;
If being judged as YES, the corresponding power supply output port of corresponding temporal information is sent a control signal to;
According to being turned on and off for the control signal control power supply output port.
9. prior-warning device according to claim 8, it is characterised in that the prediction policy include random prediction policy and from Define prediction policy;
The random prediction policy be power output port information and power supply output port corresponding configuration opening time information and/ Or shut-in time information is randomly choosed;
The self-defined prediction policy is the opening time information of power supply output port information and power supply output port corresponding configuration And/or shut-in time information pre-sets.
10. prior-warning device according to claim 9, it is characterised in that the random prediction policy is with reference to the time round the clock Random prediction policy.
11. prior-warning devices according to claim 7, it is characterised in that the frequency range of the acoustic signals is 7KHz-8KHz.
12. a kind of early warning systems based on power supply output port control, it is characterised in that it is logical that the early warning system includes foundation Believe the intelligent terminal and prior-warning device of connection;
The intelligent terminal sends the configuration signal comprising prediction policy corresponding with user instruction, and the prediction policy includes At least one power supply output port information and the opening time information with the power supply output port corresponding configuration and/or shut-in time Information, the configuration signal is the acoustic signals with audio as waveform carrier;
The prior-warning device obtains the configuration signal that the intelligent terminal sends, and the configuration signal is filtered successively, whole Shape and decoding, obtain the prediction policy contained by configuration signal;According to the prediction policy, according to opening time information therein And/or corresponding power supply output port in prior-warning device is opened and/or closed to shut-in time information on time.
13. early warning systems according to claim 12, it is characterised in that the frequency range of the acoustic signals is 7KHz-8KHz.
14. early warning systems according to claim 13, it is characterised in that the prior-warning device passes through microphone and its matching Circuit obtains the configuration signal that the intelligent terminal sends.
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CN1286001C (en) * 2003-09-29 2006-11-22 天津市中环系统工程有限责任公司 Intelligent household control system
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