Summary of the invention
The object of the present invention is to provide a kind of Intelligent household central control method and system thereof, be intended to solve the technical matters that existing midpoint controlling method and system can not compatible multiple sensors.
The present invention is achieved in that a kind of Intelligent household central control method, comprising: the step that receives audio, video data, switching value signal, size of code signal and external control signal; According to linkage strategy, the described audio, video data receiving, described switching value signal, described size of code signal and described external control signal are processed to produce the step of steering order; And intelligent terminal being controlled according to described steering order, and the step communicating according to described steering order and external system.
Preferably, described Intelligent household central control method also comprises: the step that described audio, video data, described switching value signal, size of code signal and external control signal are stored.
Preferably, described linkage strategy is to preset first sensor after receiving the switching value signal of the second sensor, starts to start.
Preferably, described linkage strategy is to preset to activate and interlock condition, when first sensor reaches activation and interlock condition, activates and links.
Preferably, described audio, video data, is to gather audio-video signal by audio frequency and video sensor, and the described audio-video signal collecting is carried out compressed encoding and produced; Described switching value signal is the signal being gathered by Boolean value output sensor; Described size of code signal, is to gather gradually variable signal by size of code sensor, by digitized mode, described gradually variable signal is processed and is produced; And described external control signal, be the control signal from remote terminal and control terminal.
Another object of the present invention is to provide a kind of Intelligent household central control system, comprise audio frequency and video sensor, Boolean value output sensor, size of code sensor, central control module, wherein: described audio frequency and video sensor, gather audio-video signal, the described audio-video signal collecting is carried out to compressed encoding to produce audio, video data, and described audio, video data is sent to described central control module; Described Boolean value output sensor, gathers switching value signal, and described switching value signal is sent to described central control module; Described size of code sensor, gathers gradually variable signal, and described gradually variable signal is processed, and to produce size of code signal, and described size of code signal is sent to described central control module; And described central control module, each module in described Intelligent household central control system is managed and controlled, receive described audio, video data, described switching value signal, described size of code signal and external control signal, and according to linkage strategy, the described audio, video data receiving, described switching value signal, described size of code signal and described external control signal are processed.
Preferably, described Intelligent household central control system also comprises: control interactive module, the described external control signal receiving is sent to described central control module, and according to the indication of described central control module, intelligent terminal is controlled; And network communication module, according to the control of described central control module and external system, communicate, wherein, described external system is the webserver, management platform or mobile terminal.
Preferably, described Intelligent household central control system also comprises: memory module, described audio, video data, described switching value signal, described size of code signal and described external control signal are stored; And supply module, described Intelligent household central control system is powered.
Preferably, described audio frequency and video sensor is dual code stream mechanism, and main bit stream is that described audio, video data is carried out to local storage, and auxiliary code stream is, by network, audio, video data is transferred to far-end server or remote terminal.
Preferably, described switching value signal comprises: infrared acquisition switching value signal, smoke detection switching value signal and gas leakage switching value signal; And described size of code signal comprises temperature data, humidity data and carbonomonoxide concentration data.
Intelligent household central control method provided by the invention and system thereof, can compatible switch quantity sensor, size of code sensor, audio frequency and video sensor, and union audio-video collection and coding, the transmitting-receiving of multiple transducing signal, Based Intelligent Control are in one.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is the process flow diagram of the Intelligent household central control method that provides of one embodiment of the invention.As shown in Figure 1, Intelligent household central control method 100 comprises:
S101: receive audio, video data, switching value signal, size of code signal and external control signal.Wherein, audio, video data is to gather audio-video signal by audio frequency and video sensor, and the audio-video signal collecting is carried out compressed encoding and produced.Switching value signal is to be gathered by Boolean value output sensor, comprising: infrared acquisition switching value signal, smoke detection switching value signal and gas leakage switching value signal etc.Size of code signal is to gather gradually variable signal by size of code sensor, and the mode by modulus or digital-to-analog conversion is processed and produced variable signal gradually, and size of code signal comprises: temperature data, humidity data, carbonomonoxide concentration data etc.External control signal refers to the control signal from various remote terminals and control terminal, for example, and from the control signal of the terminals such as mobile phone, panel computer, personal digital assistant.
S103: the audio, video data receiving, switching value signal, size of code signal and external control signal are processed to produce steering order according to linkage strategy.Wherein, linkage strategy can be that the triggering that presets corresponding another sensor of a sensor just starts to start, and also can set certain state, and sensor need to just start to activate and interlock under the state setting.For example: alerting signal and vision signal effectively can be linked, when occurring to report to the police, the relevant audio frequency and video of interlock, can see and report to the police on-the-spot situation and carry out interactive voice with scene, so just can effectively reduce rate of false alarm.
S105: according to steering order, intelligent terminal is controlled, and communicated according to steering order and external system.Wherein, external system can be: the webserver, management platform or mobile terminal.Communication mode can be RJ45, WiFi, 3G, LTE etc.
S107: audio, video data, switching value signal, size of code signal and external control signal are stored.Wherein, audio, video data, switching value signal, size of code signal and external control signal can be stored in local memory module, and local storage medium comprises: SD card, TF card, local hard drive etc.Audio, video data is carried out to this locality storage, in order to it is inquired about and playback.
Refer to Fig. 2, Fig. 2 is the structural representation of the Intelligent household central control system that provides of one embodiment of the invention.As shown in Figure 2: Intelligent household central control system 200 comprises: supply module 210, audio frequency and video sensor 220, Boolean value output sensor 230, size of code sensor 240, central control module 250, control interactive module 260, memory module 270 and communication module 280.
Supply module 210, powers to Intelligent household central control system 200, and wherein, supply module 210 is to adopt 12V/5V or PoE mode to power to Intelligent household central control system 200.
Audio frequency and video sensor 220, gathers audio-video signal, the audio-video signal collecting is carried out to compressed encoding to produce audio, video data, and audio, video data is sent to central control module 250.Wherein, audio frequency and video sensor 220 is dual code stream mechanism, is divided into main bit stream and auxiliary code stream, and main bit stream is that audio frequency and video are carried out to local storage, in order to search and the playback of audio frequency and video; Auxiliary code stream arrives far-end server or remote terminal by network by audio video transmission, can carry out displaying live view, high in the clouds storage or the video capture of audio frequency and video, certainly, also can carry out The Cloud Terrace adjusting, the focus adjustment of image and check and control audio & video equipment by remote terminal at remote terminal.Wherein, remote terminal can be various mobile terminals, such as: mobile phone, panel computer, personal digital assistant etc.Audio frequency and video sensor 220 also comprises: audio collection device and video collector, and wherein, audio collection device can be acoustic pickup or phonographic recorder, video collector can be camera.
Boolean value output sensor 230, gathers switching value signal, and switching value signal is sent in central control module 250.Wherein, Boolean value output sensor comprises: infrared detection sensor, smoke detection sensor and gas leakage acquisition sensor.Switching value signal comprises: infrared acquisition switching value signal, smoke detection switching value signal and gas leakage switching value signal.
Size of code sensor 240, gathers gradually variable signal, and the mode by modulus or digital-to-analog conversion is processed variable signal gradually, to produce size of code signal, and size of code signal is sent to central control module 250.Wherein, size of code sensor 240 can be RFID reader, bar code reader, IC-card reader, hygrosensor, hygrosensor, carbon monoxide detector etc.Size of code signal refers to a string code that represents its gradual change numerical quantity through quantizing formation, and it comprises: temperature data, humidity data, carbonomonoxide concentration data etc.For example, can to environment, carry out Real-Time Monitoring and control by temperature data, humidity data.
Central control module 250, manages and controls each module in Intelligent household central control system 200, receives and process audio, video data, switching value signal, size of code signal and external control signal.Wherein, each module in 250 pairs of Intelligent household central control systems 200 of central control module is carried out sensing, reception, control and interlock, by certain linkage strategy (for example, the triggering that can preset corresponding another sensor of a sensor just starts to start, also can set certain state, some sensor need to just start activation and interlock etc. under the state setting) link and process.Such as: when sensor (alarm detectors such as infrared eye, smoke detector, gas leakage detector) receives after switching value signal, central control module 250 is by alarm linkage strategy, the video recording of reporting to the police, and by network, alerting signal is transferred to external server, management platform or mobile terminal etc., by the strategy of reporting to the police, send alarm mail, alarming short message, warning multimedia message etc. alerting signal is notified to related personnel, to carry out alert processing.Central control module 250 has also been coordinated service logic, information interaction and the internal resource management between each module.
Control interactive module 260, the external control signal receiving is sent to central control module 250, and according to the indication of central control module 250, intelligent terminal is controlled.Wherein, control interactive module 260 and can pass through the two-way wireless communication agreements such as RF, ZigBee or ZigWave, carry out alternately with intelligent terminals such as intelligent switch, smart jack, automatic curtain, infrared transponders, various intelligent terminals (for example: lamp, curtain, air-conditioning, TV, sound equipment, refrigerator, projector) are controlled.External control signal refers to the control signal from various remote terminals and control terminal, for example, and from the control signal of the terminals such as mobile phone, panel computer, personal digital assistant.
Memory module 270, stores data such as audio, video data, switching value signal, size of code signal and external control signals.Wherein, memory module 270 can be local memory module, comprising: SD card, TF card, local hard drive etc.Audio, video data is carried out to this locality storage, in order to it is inquired about and playback.
Network communication module 280, communicates according to the control of central control module 250 and external system.Wherein, external system can be: the webserver, management platform or mobile terminal.Network communication module 280 can be wired network communication module, can be also wireless network communication module.Wired network communication module is to communicate by RJ45 wired network interface, can carry out information interaction with the webserver or management platform or all kinds of mobile terminal device; Wireless communication unit is to communicate by WiFi, 3G or LTE module and extraneous network, also can with the webserver, or management platform or all kinds of mobile terminal carry out information interaction.
In Intelligent household central control system 200 described above, audio frequency and video sensor 220, Boolean value output sensor 230 and size of code sensor 240 can be wired sensors, can be also wireless sensers.Wherein, wired sensor is to receive the sensor signals such as smog, combustion gas, infrared acquisition, temperature, humidity by serial ports or switching value input and output (I/O) mouthful, and sends to central control module 250; Wireless senser is by wireless communication protocols such as RF, ZigBee or ZigWave, receives the sensor signals such as smog, combustion gas, infrared acquisition, humiture, and sensor signal is sent to central control module 250.
Intelligent household central control system 200 described above can long-rangely be carried out audio-video monitoring, alert detecting, environmental monitoring, household electric appliances control etc., lifting work and quality of the life, for wisdom city (comprising wisdom community, wisdom family, wisdom traffic, wisdom business, wisdom office, wisdom medical treatment, wisdom vehicle etc.) provides a kind of Intelligent household central control system, each weak electricity system network integration can have been become to a network, be convenient to management, reduced energy consumption, can save cable material cost, device cost and cost of labor are installed., the several functions such as video monitoring, fire prevention, antitheft, capable of preventing gas leakage, Based Intelligent Control can be integrated in a central control system meanwhile, can reduce the complicacy of system, improve system stability; Be convenient to realize between each network element of Internet of Things and interconnect, reduce system building difficulty and maintenance workload, be conducive to build Internet of Things and promote its application.
Intelligent household central control method and system thereof that above embodiment provides, Boolean value output sensor, code sensor and audio frequency and video sensor can be integrated in Intelligent household central control system simultaneously, make reception, storage and the control of audio, video data and dissimilar sensor form interlock, both warning and the safety-protection system of fire prevention, antitheft, capable of preventing gas leakage can be widely used in, also can be used for the system that electromechanical equipment, household electrical appliances, industry and civilian installation are detected and controlled, can also be for the audio-visual system of digital image acquisition, storage and control.
In addition, due to by switching value, the code process forming after the digitizing of gradual change amount and the processing capacity of audio and video data streams are all integrated in the central control module of embedded central control system, therefore, Intelligent household central control system can gather audio/video information and encodes and store, also can receive temperature simultaneously, humidity, all kinds of gradual change amounts such as wind speed, and to temperature, humidity, the information of all kinds of gradual change amounts such as wind speed is encoded and stores, can also gather and control wireless switching, socket, infrared switch, smoke alarm, fuel gas alarm, the information of all kinds of switching values such as gate inhibition, and by the central control module in Intelligent household central control system, these information are carried out to information interaction, can realize local and remote audio-video collection, storage, monitoring, report to the police, control.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.