CN104468296A - Intelligent terminal for digital family - Google Patents
Intelligent terminal for digital family Download PDFInfo
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- CN104468296A CN104468296A CN201410768113.6A CN201410768113A CN104468296A CN 104468296 A CN104468296 A CN 104468296A CN 201410768113 A CN201410768113 A CN 201410768113A CN 104468296 A CN104468296 A CN 104468296A
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Abstract
The embodiment of the invention discloses an intelligent terminal for a digital family. The intelligent terminal comprises a microcontroller, a communication module, an audio processing module, a defense area alarming module, a video overlapping module, a touch screen and button scanning module and a remote household appliance control module, wherein the microcontroller is used for processing received external signals and then sending data or control signals to the modules outside a chip so that the modules can carry out corresponding operation, the communication module is used for achieving communication between the intelligent terminal and an entrance machine and communication with a household appliance control device, the audio processing module is used for achieving inter-talking between the terminal and the entrance machine. The intelligent terminal meets the requirement for real-time control over information devices and meets the powerful network function so as to meet the intelligent control over the information devices in the family.
Description
Technical field
The present invention relates to digital home technical field, especially relate to a kind of digital home intelligent terminal.
Background technology
In recent years along with expanding economy, the requirement of people to the fail safe of living environment, comfortableness and efficiency is more and more higher, and home networking, intellectuality become the direction of current household development.House intelligentized system refers to and utilizes advanced computer technology, the network communications technology, comprehensive wiring technology, is combined by the name subsystem relevant with life staying idle at home, by overall management, makes life staying idle at home more comfortable, safe, effective.It can help family to keep information interchange unimpeded with outside, optimizes the life style of people, also can manage various energy expenditure, economize on the use of funds.The core of house intelligentized system is home intelligent terminal.By home intelligent terminal, realize the function such as system information acquisition, information input, logical process, information output, automatically control.The external communication bus of house intelligentized system is mainly realized by telephone network in early days.Due to bandwidth restriction and the higher cost of use of telephone network, house intelligentized system can not generally and effectively be used.Along with internet is widely used, by internet, telemonitoring and the focus controlling to become home intelligence exploitation are carried out to the electric equipment of family and security device.Therefore, Ethernet is utilized to be applicable technical development and the market demand as the primary outer communication bus of home intelligent terminal system.
Existing digital home aspect based on intelligent network the monitoring for domestic terminal apparatus realize known technical scheme, be by remote monitoring terminal receive to telegon collect Household information realize, this system also has four modules: monitoring module, server module, coordinator module, sensor assembly.What this technology embodied is a kind of realization of multichannel single control, have transducer to receive to the information of home equipment, then pass to telegon, by with other network node exchange messages, and the information after process is passed to server, the information of checking for user is sent to control terminal.
Existing technical disadvantages: that the first, lack specification, unified industry standard.The second, install, debug complexity, cost is high.Three, function is showy and not substantial.Four, shortage of capital support.Five, perfect social cooperation's system is lacked.Six, the cooperation across industry is difficult.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of digital home intelligent terminal is provided, use simple, the home intelligent terminal system of friendly interface, realize a kind of more effectively safer remote monitoring.
In order to solve the problem, the present invention proposes a kind of digital home intelligent terminal, comprising:
Microcontroller, for sending data or control signal after the external signal received being processed to the modules of chip exterior, makes it to operate accordingly;
Communication module, for realizing the communication between intelligent terminal and doorway machine, and communicates with domestic electric appliances controller;
Audio processing modules, for realizing the intercommunication of terminal and doorway machine;
Defence areas alarm module, for being identified by the alarm signal of microprocessor to each defence area, sending alarm sound to user, and being uploaded to doorway machine by communication module, and then pass to garden administrative office by doorway machine;
Video superimpose module, for showing the video image that Word message and doorway machine transmit on screen;
Touch-screen and key scan module, clicking the relevant position of screen for providing for user according to the prompting on terminal screen, checking the scene on unit doorway, the information sent host computer is checked, reading, page turning, deletion, null clear operation;
Remote household electrical appliance control module, realizes the control to household electrical appliance when user stays out for being used for;
Tone information module, can realize tone information function by intelligent terminal.
Described digital home intelligence intelligent terminal also comprises: jtag interface, for carrying out the special purpose interface of download program debugging to 32-bit microprocessor.
Implement the embodiment of the present invention, based on the home intelligent terminal system of domestic SoC, home intelligent terminal has good development prospect, extremely has economic worth in the future, and helps the development of domestic SoC chip.Design can adopt embedded Linux kernel system as the control operation system of whole Home Information Center, it not only will meet the requirement of the real-time control of Information equipment, also powerful network function will be met, to meet the intelligentized control method of each information equipment of family simultaneously.And this system be simplify and can add and reduce multiple terminal, there is unified Microkernel.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the intelligent domestic system structural representation of the embodiment of the present invention;
Fig. 2 is the digital home intelligent terminal structural representation of the embodiment of the present invention;
Fig. 3 is the digital home intelligent terminal main interface schematic diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention mainly for residential quarters user design, can carry out centralized monitor and management to house safety situation in community, also achieve gate inhibition and meter-reading function and household electrical appliances management function simultaneously.As shown in Figure 1, intelligent domestic system is made up of home Intranet and external network intelligent domestic system.Internal network is coupled together by various power consumption equipment, metering device, security device etc. in low-voltage power bundle of lines family, forms an overall network, and unification is managed by intelligent terminal; External network by GPRS/GSM and INTERNET, administrative center's main frame, intelligent terminal and mobile phone etc. is connected together, the supervision that people are concentrated home system in local and remote, control.
In Intranet, because low-voltage power line is as ready-made communication medium, there is enforcement convenience, networking line mechanical strength is high, collapse resistance power strong, without the need to setting up the low feature of communication medium, small investment, instant effect and operation expense in addition.In outer net, surf the Net instantaneously because GPRS has, always online, fast transport, according to quantity charging, freely the advantage such as to switch.Thus intelligent terminal can carry out the transmission of data and image by GPRS and administrative center, user also can be communicated with intelligent terminal by mobile phone simultaneously, realizes remote inquiry monitoring.
Intelligent terminal is the Control on Communication hinge of whole system network, data and the state at each control point is collected on the one hand by power line, row relax of going forward side by side stores, on the other hand and administrative center's main frame and user mobile phone carry out exchanges data, the order of execution administrative center's main frame and user.Embedded intelligent terminal architecture schematic diagram as shown in Figure 2.
Main control chip selects the embedded chip of Europe bit company S698-MIL, 32 SoC chip of highly reliable, high-performance, the high integration based on SPARC V8 standard, chip internal is integrated with SPARCV8 processor, 64 functional modules such as floating point processing unit (FPU), I2C, SPI, maximum operating frequency can reach 180MHz, aboundresources, tape storage controller, interrupt control unit, 24 general purpose timers and WatchDog Timer, UART, GPIO, IC-card controller (ISO7816), I2C main controller, SPI controller, adopt AMBA 2.0 STD bus is as bus on chip., utilize 32 BITBUS network to extend out the SDRAM of FLASH and 64M of 64M.Wherein FLASH is used for storage system software and application software, is loaded in SDRAM and runs after system starts.
In communication system, up subsystem selects GPRS/GSM as the medium with host computer and telex network, carries out exchanges data, performs the instruction of host computer.The SIM300 communication module of selection and comparison maturation, this module supports GPRS communication, embedded ICP/IP protocol.Descending subsystem selects power line as communication medium, use electric power line carrier chip M1200, height integrated power wired network interface control chip, employ a lot of advanced communication technology: energy is detection of grid channel situation automatically, according to different carrier channel environment, traffic rate can be changed, achieves multifrequency point transmission.
Display and control subsystem is arranged intelligent terminal according to button and touch-screen, and household state, signal intelligence is presented on LCD and indicator light LED.
Intelligent terminal major function is as follows:
1) can with administrative center's main frame and telex network, state, information and the data of intelligent terminal, reading, Storage and Processing test point are set according to the instruction received.As arranged/cancelling monitor state, start shooting etc.
2) there is dangerous situation energy automatic alarm, and alarm signal is issued administrative center's main frame and user, start simultaneously and capture function.
3) according to setting, the reading of regular three table data can be completed, stores, according to host computer instruction, data can be beamed back in batch.
4) energy remote control of domestic electrical equipment, such as carries out the measures such as air-conditioning precooling.
5) can be set intelligent terminal by button and touch-screen.
6) reserve battery, ensures that the normal work of clock after power-off and data store.
1. microcontroller: it is the core of home intelligent terminal device.Microprocessor sends data or control signal to the modules of chip exterior after the external signal received being processed, make it to operate accordingly.
At present in embedded development application, in 32 Embedded RISC fields, ARM architecture has great influence power, and almost becomes de facto standards.The function of home intelligent terminal device is more, naturally higher to the demand of microcontroller resource (as GPIO, RAM and Flash etc.).
2. communication module: be used for the communication realized between intelligent terminal and doorway machine, and communicate with domestic electric appliances controller.
Be connected by data telecommunication line between intelligent terminal with household appliance control module, when user sends various instruction by operation touch-screen to intelligent terminal, these orders also issue domestic electric appliances controller according to communication protocol, and are controlled household electrical appliances by domestic electric appliances controller.
3. audio processing modules: the intercommunication realizing terminal and doorway machine.The Mike of doorway machine is connected with Mike with the loudspeaker of the intelligent terminal of each household family in this unit by audio-frequency bus with loudspeaker, and after doorway machine and terminal are connected, the resident family of family can carry out intercommunication with the visitor on unit doorway.
4. Defence areas alarm module: identified by the alarm signal of microprocessor to each defence area (as grid window, Men Ci, cigarette warming, combustion gas and waterproof), alarm sound is sent to user, and be uploaded to doorway machine by communication module, and then pass to garden administrative office by doorway machine.
Due to the alarm signal that cigarette warming, combustion gas and water-proof sensor transmit, the alert bad power of generation is large, and rate of false alarm is low ,-upload notifications administrative office immediately just detected.
5. video superimpose module: show the video image that Word message and doorway machine transmit on screen.This part is mainly used to realize the public and personal information that display management place issues on the liquid crystal display screen of intelligent terminal.In addition, because terminal adopts touch screen operation mode, when after the video pictures connecting doorway, need to answer in picture superposition, the word such as on-hook to be to point out next step operation of user.
6. touch-screen and key scan module: user only need click the relevant position of screen according to the prompting on terminal screen, just can check the scene on unit doorway easily, the information sent host computer is checked, read, page turning, delete, the operation such as to empty.
7. remote household electrical appliance control module: be used for realizing the control to household electrical appliance when user stays out.User dials the phone of family, and after intelligent terminal is connected, user carries out button operation according to voice message, and intelligent terminal is given an order to household appliance control module according to the requirement of user, can realize carrying out Long-distance Control to household electrical appliance.
8. tone information module: tone information function can be realized by intelligent terminal.When I have a visit from a guest, resident family stays out, and when cannot get in touch with resident family, visitor can leave message with indicate identification and visiting object by intelligent terminal to resident family.
9.JTAG interface: special purpose interface 32-bit microprocessor being carried out to download program debugging.JTAG (Joint Test Action Group) interface is mainly used in boundary scan testing and the core system able to programme programming of circuit.JTAG programming mode is online programming, and its appearance changes in traditional mode of production flow process, refills the mode on plank after first carrying out pre-programmed to chip, reduces the impaired probability of chip, decreases workload.
Based on the embedded OS of domestic SoC.This design can adopt embedded Linux kernel system as the control operation system of whole Home Information Center, it not only will meet the requirement of the real-time control of Information equipment, also powerful network function will be met, to meet the intelligentized control method of each information equipment of family simultaneously.And this system be simplify and can add and reduce multiple terminal, there is unified Microkernel.Home Information Center whole software structure mainly comprises: (1) embedded Linux kernel has process scheduling, memory management, file management etc.; (2) equipment bottom comprises the interactive software of support software, intranet and extranet communication protocol support software, underlying protocol and application layer protocol to IC-card read-write; (3) application layer comprises interface and realization, not the counting and selecting, the design etc. of information retrieval and issuing function of input mode.Graphical interfaces GUI system, as shown in Figure 3.Be convenient to realize human-computer exchange, strengthen operation interface friendliness, fool's operation can be realized.Start-up routine, touch screen driver software, hand-written drive software.A set of communication protocol (Home Information Center can be completed communicate with various communication physical layer on this).Various smart card is as the switching software of contactless logic encryption card to contactless CUP card and the metering switching software of various data.These 2 softwares at family data center, the amount of money can be converted to various data value (flow, electricity, coal gas amount etc. of water), and receive the data that each measuring instrument sends at any time, then from total amount of money, deduct consumption, a card can substitute all other meterage cards (water card, electricity card, gas cards).
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: read-only memory (ROM, Read OnlyMemory), random access memory (RAM, Random Access Memory), disk or CD etc.
In addition, above the digital home intelligent terminal that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1. a digital home intelligent terminal, is characterized in that, comprising:
Microcontroller, for sending data or control signal after the external signal received being processed to the modules of chip exterior, makes it to operate accordingly;
Communication module, for realizing the communication between intelligent terminal and doorway machine, and communicates with domestic electric appliances controller;
Audio processing modules, for realizing the intercommunication of terminal and doorway machine;
Defence areas alarm module, for being identified by the alarm signal of microprocessor to each defence area, sending alarm sound to user, and being uploaded to doorway machine by communication module, and then pass to garden administrative office by doorway machine;
Video superimpose module, for showing the video image that Word message and doorway machine transmit on screen;
Touch-screen and key scan module, clicking the relevant position of screen for providing for user according to the prompting on terminal screen, checking the scene on unit doorway, the information sent host computer is checked, reading, page turning, deletion, null clear operation;
Remote household electrical appliance control module, realizes the control to household electrical appliance when user stays out for being used for;
Tone information module, can realize tone information function by intelligent terminal.
2. digital home intelligent terminal as claimed in claim 1, is characterized in that, described digital home intelligence intelligent terminal also comprises: jtag interface, for carrying out the special purpose interface of download program debugging to 32-bit microprocessor.
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| CN201410768113.6A CN104468296A (en) | 2014-12-12 | 2014-12-12 | Intelligent terminal for digital family |
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| CN201410768113.6A CN104468296A (en) | 2014-12-12 | 2014-12-12 | Intelligent terminal for digital family |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107294822A (en) * | 2016-04-12 | 2017-10-24 | 北京握奇智能科技有限公司 | A kind of intelligent home control system and method |
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Patent Citations (5)
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| US20060200253A1 (en) * | 1999-02-01 | 2006-09-07 | Hoffberg Steven M | Internet appliance system and method |
| CN1761218A (en) * | 2004-10-13 | 2006-04-19 | 尤其生 | Intelligent house system in full IP network |
| CN202268975U (en) * | 2011-10-28 | 2012-06-06 | 珠海市竞争电子科技有限公司 | Digital indoor machine and intelligent home furnishing security system |
| CN102510477A (en) * | 2011-10-28 | 2012-06-20 | 珠海市竞争电子科技有限公司 | Digitalized indoor unit and intelligent household security system |
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| CN107294822A (en) * | 2016-04-12 | 2017-10-24 | 北京握奇智能科技有限公司 | A kind of intelligent home control system and method |
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