CN202488479U

CN202488479U - Intelligent network terminal

Info

Publication number: CN202488479U
Application number: CN2012201308567U
Authority: CN
Inventors: 任平
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-10-10
Anticipated expiration: 2022-03-31

Abstract

An intelligent network terminal belongs to communication, monitoring and control devices for realizing home intelligence functions. The technical scheme includes that an intelligent network terminal controller, a household active device, a household comprehensive distribution frame, a power supply and an external device are sequentially connected and are arranged in a household comprehensive distribution case, the intelligent terminal controller HBC is connected with an interface module IFU, the interface module IFU is connected with the external device or an external information network, the intelligent terminal controller HBC is connected with an external information panel through a transfer bus, and an LCD (liquid crystal display) screen and a human-computer interface with a keyboard serving as a system are arranged on the information panel. Various devices are connected with a home bus through the interface module IFU and set up a comprehensive information platform in a bus-modular mode, the home intelligence functions are realized, and the future home intelligence functions can be added and upgraded.

Description

The intelligent network terminal

Technical field

The utility model relates to a kind of in order to realize communication, the side control device of home intelligence function, the intelligent network terminal of especially setting up with bus one modular mode.

Background technology

At present.The mode that known home intelligence equipment is taked is that many systems such as the metering of table tool, charge, safety precaution, urgent call, video intercom adopt several different methods and equipment; To disperse again independently mode of management access separately. after the popular intelligent dwelling completion of result's one cover; Family equipment is multifarious; Management, difficult in maintenance, the safety of the imperceptible dwelling house of resident family and comfortable worries on the contrary that these smart machines break down and at a loss as to what to do. simultaneously; The incompatibility of technology causes each system's isolated operation between each system; Can't reach interconnection and interflow, information sharing between the system, can only handle the operation of own system dispersedly, more can't accomplish on this basis system upgrade, expansion or further system development.

The utility model content

In order to overcome the deficiency of existing home intelligence equipment control dispersion, each system's isolated operation and system upgrade Cheng Mugao. the purpose of wooden utility model provides a kind of intelligent network terminal; This establishes each can not only provide home intelligence required various observing and controlling functions; Can also the join domain network, realize the network management and the application of household observing and controlling function.And realized unified house lead in, the unified management of cable, and provide convenience with the development that is system of modular embedded technology platform form and the needs of user individual.This terminal is to converge bridge and the open platform that the household automatic equipment is connected with Local Area Network.

The utility model solves the technical scheme that its technical problem adopted: this kind intelligent network terminal; In the household comprehensive distribution box, be provided with and comprise intelligent network terminal control unit, family expenses active equipment, household combined distribution frame, power supply and external equipment and be linked in sequence; It is characterized in that: intelligent terminal controller HBC is connected with interface module IFU, and interface module IFU is connected with external equipment or external information network: intelligent terminal controller HBC is connected with an external information panel through transfer bus. LCD LCDs, keyboard are set on the information panel.

In the household comprehensive distribution box; Household combined distribution frame and external equipment such as each room information socket, meter tool, alarm probe etc. are connected through cable separately; Realize comprehensive distribution management. an intelligent terminal controller is set simultaneously; Make intelligent terminal controller and its need the equipment of observing and controlling to be connected through combined distribution frame; Intelligent terminal controller is connected with an external information panel through transfer bus. and information panel is as the man-machine interface of system. and LCD LCDs, keyboard are set, can supply user inquiring, receive various information, parameter is set, and can be according to user's demand additional function; Realize personalized design, as add and visually say the indoor set function looking.

Provide the continent control of the required various automatic equipments of home intelligence to converge platform. connect household perimeter network. realize the network management and the application of household observing and controlling function.

Described household combined distribution frame and external equipment are connected through cable separately, realize comprehensive distribution management.

Intelligent terminal controller adopts bus-modularized design; Form by power supply, each functional module; System supports plug and play; The main circuit of this controller is simulated output module circuit by 32 road 10bit resolution analog quantity input module circuit, 24 way switch amount input module circuit, 8 road 8bit; 16 way switch are the most pleased to go out modular circuit, big screen LCD interface circuit, compositions such as 485/232/CAN/LONTALK network communication interface circuit (optional), power circuit, memory expansion circuit and watchdog reset circuit.

Intelligent terminal controller is embedded host CPU with high-performance single-chip microcomputer 505; With the CMX-RTOS real-time multi-task operating system as the embedded software system kernel; Adopted extensive PLD simultaneously. this CPU has 51 series monolithic kernels, increased a CAN communication interface, one in addition claps the position for EBI, 8 tunnel and stares at the outside double of D conversion interface circuit and 2 cat bytes "; support the CAN2.0 communications protocol fully; have broken string, short circuit, the automatic measuring ability of misconnection, prevent accidental destruction, meet ISO 11898 international standards.

Big rule chess PLD has the main FLASH (128K X 8) of 1Mb, the BOOTFLASH of 256Kb (32K X 8), the I/O interface of the SRAM of 16Kb (2KX8) and multichannel programmable and programmable logic interfacing.Have in addition at in-system programming (ISP; In-System Programming) (online) programming (IAP and in application; I-ApplicationProgramming) ability; Can canbe used on line program upgrade and maintenance. because system has adopted high-performance CPU and extensive PLD, whole system has the integrated level height, function is strong, volume is little, resist thousand to disturb characteristics such as ability is strong.Power supply adopts automatic reserve design, during power failure, is the intelligent control unit power supply by storage battery, can't write down each item picture table tool when avoiding having a power failure and to the control problem of actuator." house dog " reset circuit is made up of X5045 etc.

Intelligent controller software all adopts the C language. and the network communication module adopts the communications protocol of CANopen Master/Slave Software-based on the bus arbitration mode of address, order, parameter and many main competitions. and the data of each node can freely realize data upload; Data down transmission. peer-to-peer communications; Data broadcasting, several data transmission forms such as data acquisition.Field software has used the software design approach of driving based on incident, mainly contains compositions such as LCD MODULE, input/output module, interrupt service routine module, control algolithm module.Comprise multiple algoritic modules such as pid control algorithm, Adaptive PID Control algorithm, FUZZY ALGORITHMS FOR CONTROL, Fuzzy PID in the control algolithm module.Total system adopts CRC-16 debug checking algorithm, and the remainder error probability amounts to less than 4.7 * 10 ^-6The debug recognition capability exceeds 2 one magnitude than normally used sum check algorithm, the reliability of communication that guaranteed data.

The those skilled in the art of the said term same domain of the utility model all are familiar with, and other do not relate to part and can be achieved according to the present invention program yet.

The beneficial effect of the utility model is; Configuration through the integrated network distributing frame; Realized the integrated and gateway setting (meeting the IEEE802.3 series standard) of household information network, the information child who makes the household network comprehensive wiring system satisfy each side such as the growing data of following household, voice, communication asks.Setting through intelligent terminal controller; Made up the information-based intelligent platform of household; The configuration of chess pieceization, the inner core managing of RTOS built-in system software mechanism, make system can make things convenient for, economical, implement The application of new technique, the increase of new function and the transformation of following unknown applications apace.Investor and user's economic interests have been protected to greatest extent.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the circuit theory diagrams of the utility model;

Fig. 2 is the fundamental diagram of home intelligence terminal embodiment;

Fig. 3 is the work structuring figure of Fig. 2 in household tele-medicine/WLAN is used;

Fig. 4 is the outline drawing of home intelligence end message panel.

Among the figure 1, the household comprehensive distribution box, 2, intelligent terminal controller, 3, bus mother board, 4, the host CPU module; 5, simulation is the most pleased goes into module, and 6, switching input module, 7, analog output module, 8, switch and output module; 9, switch f input equipment, 10, Simulation with I t input equipment, 11, border dress PORT COM, 12, the switching value output equipment; 13, simulate output equipment, but 14 floating cell groups, 15, external information network, 16, the family expenses active equipment; 17, household combined distribution frame, 18, information panel, 19, digital communication equipment.20, LCD, 21, ammeter, 22, read water meter, 23, read the pure water table, 24, read gas meter, 25, the numerical character key, 26, the gangster replaces, 27, medical treatment seeks help, 28, the fire reputation, 29, status lamp.

Embodiment

In Fig. 1; The core that shows the utility model is HBC intelligent terminal controller 2 and IFU interface module; HBC is used for managing and monitoring the information that is connected on various device under the IFU terminal and transmits, and realization simultaneously is connected with external information network 15, and IFU is used for realizing connecting between household bus and the terminal (coupling on the physical electrical and coupling in logic); Various device is connected with the household bus through IFU; And under the control of HBC, constitute the household bus system, and not only realized the information in the household, the transmission and the management of communication, also merged the various functions of Local Area Network service.The inner major function of home controller HBC has: 1) control with the transmitting-receiving of external information network 15; The mutual information exchange control and management of connection device in the unreal household bus system.3) bus system to be supplied power: 4) control: 5) control input: 6) demonstration and the output of control and management information with management information with the information exchange of branch bus. intelligent terminal controller 2 is embedded host CPU module 4 with high-performance single-chip microcomputer 505; As the embedded software system kernel, adopted big rule chess PLD with the CMX-RTOS real-time multi-task operating system simultaneously.This CPU has 51 series monolithic kernels, has increased the external RAM of a CAN communication interface, PC EBI, 8 tunnel 10 A/D conversion interface circuits and 256 bytes in addition; Support the CAN2.0 communications protocol fully. have broken string, short circuit, the automatic measuring ability of misconnection, anti-accidental destruction. meet ISO 11898 international standards.

Interface module IFU is used for realizing that the household bus is connected with coupling between terminal equipment, and its major function has: 1) guarantee matching parts (like transmission cable, heart yearn number, connector shape etc.) physically; Z) guarantee matching (like interface, doubly number shape and level etc.) on electric; 3) guarantee in logic coupling (like the conversion of data form and signal transfer rate. the generation of logical address etc.).Intelligent terminal controller is connected with an external information panel 18 through transfer bus.Information panel 18 is as the man-machine interface of system, is provided with that the LCD liquid crystal display is separated, keyboard, can supply user inquiring, receives various information, parameter is set.

In embodiment illustrated in fig. 2, in household comprehensive distribution box 1, household combined distribution frame 17 and external equipment such as each room information socket, meter tool, protect bitter probe etc. and be connected through cable separately, realize that comprehensive distribution manages.One intelligent terminal controller 2 is set simultaneously, makes intelligent terminal controller 2 each functional module and its need the equipment of side control to be connected through bus mother board 3.Intelligent terminal controller 2 is by power supply 14; Bus mother board 3, each functional module are formed; System supports plug and play. the main circuit of this intelligent terminal controller 2 by the analog quantity input module 5 that is attached to each analog quantity output equipment 13, be attached to the output equipment 12 of each switch input module 6 circuit of switch, be attached to each Simulation with I t input equipment 10 (＜8 tunnel 8) simulation basin output module 7 circuit, be attached to each switching value input and establish each (16 tunnel) switch t output module 8 circuit, big screen LCD interface circuit of 9; Compositions such as network communication interface circuit (optional), power circuit, memory expansion circuit and watchdog reset circuit. power supply adopts automatic reserve design; But by floating cell 14 is family expenses active equipment 16, digital communication equipment 19 in the household comprehensive distribution box 1, the unified power supply of intelligent control unit.

Fig. 3 is the concrete fundamental diagram of Fig. 2 in household tele-medicine/WLAN is used.In Fig. 3, when the user has household tele-medicine application demand. the front end signal output equipment can be miniature heart rate/breathing detection equipment, like the watch style heart rate wireless launcher of band on wrist.Transmitting range 1.2-3m, little power consumption, harmless (little electromagnetism). this equipment obtains heart rate signal from transducer; And transfer the signal of telecommunication to; Through wireless transmit, the wireless receiver IFU in the head of a bed receives by the lining, and is connected to thread dress PORT COM 11 through cable; This moment is with the simple wire jumper of household combined distribution frame; Be connected on the intelligent terminal controller analog quantity input module interface circuit, the wall dress PORT COM 11 that soon was used for video/voice/data transmission originally changes household tele-medicine LI(link interface) into, more than all meet the IEEE802.3 series standard.Signal is after intelligent terminal controller is handled, be sent in real time community's intelligent comprehensive network skilful in, realize the household Telemedicine System that constitutes by community service.

Fig. 3 is when being applied to WLAN, and the front end signal output equipment can be a wireless telecommunications system, and like bluetooth/802.11 equipment, IFU is a radio modem, promptly constitutes the home wireless local area network (LAN).

Fig. 4 is the outline drawing of home intelligence end message panel.Information panel 18 is provided with LCD LCDs 20 as the man-machine interface of system, and keyboard (comprises numerical character key 25, reads water meter 22, ammeter 21, reads pure water table 23; Read gas meter 24, fire reputation 28, medical treatment and seek help 27; Gangster bitter 26 etc.) and status lamp 29, can supply user inquiring, receive various information, parameter is set, and can be according to user's demand additional function; Realize personalized design, as adding video intercom indoor set function.

Claims

1. intelligent network terminal; In the household comprehensive distribution box, be provided with and comprise: intelligent terminal controller, family expenses active equipment, household combined distribution frame, power supply and external equipment also are linked in sequence; It is characterized in that: intelligent terminal controller HBC is connected with interface module IFU, and interface module IFU is connected with external equipment or external information network: intelligent terminal controller HBC is connected with an external information panel through transfer bus: LCD LCDs, keyboard are set on the information panel.

2. intelligent network according to claim 1 terminal is characterized in that: household combined distribution frame and external equipment are connected through cable separately, realize comprehensive distribution management.

3. intelligent network according to claim 1 terminal is characterized in that power supply adopts automatic reserve design, but is electrically connected with family expenses active equipment, intelligent terminal controller in the household comprehensive distribution box by floating cell.

4. intelligent network according to claim 1 terminal; It is characterized in that intelligent terminal controller adopts bus-modular form; Plug and play; Main circuit is simulated the output module circuit of input module circuit, 24 way switch basin input module circuit, 8 tunnel 8 analog output module circuit, 16 way switch, big screen LCD interface circuit by 32 road 10bit resolution, and network communication interface circuit, power circuit, memory expansion circuit and watchdog reset circuit are formed.

5. intelligent network according to claim 1 terminal; It is characterized in that controller is embedded host CPU with high-performance single-chip microcomputer 505; As the embedded software system kernel, adopted the main FLASH 128K X 8 of extensive PLD: 1Mb simultaneously, the BOOTFLASH 32K X 8 of 256Kb with the CMX-RTOS real-time multi-task operating system; The SRAM 2KX8 of 16Kb and the I/O interface of multichannel programmable and programmable logic interfacing-in-system programming ISP; In-System Programming and in application online programming IAP, I-Application Programming, " house dog " reset circuit is made up of X5045 etc.