CN101394320B - Household network information system - Google Patents
Household network information system Download PDFInfo
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- CN101394320B CN101394320B CN2008100507129A CN200810050712A CN101394320B CN 101394320 B CN101394320 B CN 101394320B CN 2008100507129 A CN2008100507129 A CN 2008100507129A CN 200810050712 A CN200810050712 A CN 200810050712A CN 101394320 B CN101394320 B CN 101394320B
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
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Abstract
The invention relates to a home network information system, belonging to the field of electronic products. The invention aims to design an integrated home network terminal which integrating home security, body health index monitoring, shopping, video chat, and so on. The home network terminal is installed in the home of a user to be used as a network communication terminal, which is connected with a community LAN through an asymmetric digital subscriber line (ADSL) and then directly connected with the Internet to transmit data to a data receiving terminal. The integrated home network terminal can be used together with the available community LAN resources; and has the advantages of low cost, high stability, convenience for construction, easy generalization, and good economical and practical performance. The integrated home network terminal is not only suitable for community, but also suitable for individual home.
Description
Technical field:
The invention belongs to the electronic product field.
Background technology:
At present, domestic have many moneys with family, security protections such as office space, report to the police and handle, house intelligentized system and sub-district intellectualizing system that family's pyroelectric monitor etc. is the theme, each system all is an independent subsystem, as family's safety-protection system independently, visible dialogue system independently, healthy monitoring system etc. independently, though this subsystem has obtained extensive use in field separately, but these system's ubiquities some shortcomings, mainly show the following aspects: (1) each subsystem is independent operating separately, can not connect each other, can not become a total system operation.(2) each system adopts universal serial bus technology such as RS-232, RS-485 mostly, in installation process, needs wiring in a large number, and system of every installation is the cloth primary line again, has caused a large amount of duplication of labour, and brings inconvenience to the user.(3) now broadband LAN is popularized, and each independent subsystem can not access to LAN, is unfavorable for the integration of resource.(4) each monitoring equipment of household internal mostly is wired connection, is unfavorable for installing, testing.(5) not enough hommization, existing system can both be received warning message, but can't handle timely and the scene is shot with video-corder warning.(6) electronic product of the healthy index of detection of domestic many moneys can only be notified the household with short message mode with alarm, takes the measure of succouring accordingly by the household, can't guarantee that patient obtains in time, relief effectively.(7) present intelligence system does not have video voice-enabled chat function, is very difficult for carrying out video communication.
Summary of the invention:
The objective of the invention is to be to design a kind of home network terminal and service system and communication modes thereof, household security protection, healthy index monitoring, shopping, Video chat etc. are integrated in one, and carry out the household network information system that communication is connected with service system by network.
The present invention includes home network terminal and data receiver,
A, home network terminal are installed in the user family as a network communication terminal, link to each other with the sub-district local area network (LAN) by Asymmetrical Digital Subscriber Line ADSL, directly are connected into the Internet then;
B, data are transferred to data receiver again by the Internet;
The structure of c, home network terminal is: liquid crystal display screen (13) is installed on machine shell panel (1), in liquid crystal display screen (13) upper end camera (2) and audio amplifier (3) are installed, emotional affection button (11), services button (10), property button (9), microphone (8) and urgent key (7) are installed in liquid crystal display screen (13) lower end, be separately installed with USB interface (14), serial communication interface (12), network interface (4), power interface (5), SD interface (6) at the face-piece two ends, and radio receiver (6) is installed;
The circuit theory of d, home network terminal is:
1., enter CPU by usb bus after the data process resistance R 1 that image processing section: camera D2 (2) gathers, R2, R3, the R4 dividing potential drop, send to network interface chip U7 through CPU compressed images data by address/data/command line LDATA, 10 and 9 pin output signals by network interface chip U7 are input to conversion chip U8 through R12, C12, R14 again, and last conversion chip U8 outputs on the network by RJ45 interface J3;
2., voice collecting hop: voice signal enters system from speech input interface J1, after R6, C6 and R7, C7 conversion, enter CPU, speech data sends to U7 by the LDATA bus after the CPU compression, 10 and 9 pin output signals by U7 are input to U8 through R12, C12, R14 again, and last U8 outputs on the network by the J3 interface;
3., radio receiving transmitting module: the wireless high-frequency signal enters system by antenna J6, enter ZigBee transmitter module U10 through C15, L4, again through becoming single-chip microcomputer U9 behind L1, L2, the L3 shaping filter, signal after U9 will change sends to CPU by the UART bus, CPU sends to U7 with data by the LDATA bus, the sensing data that U7 receives is from the 10 and 9 pins output of U7, be input to U8 from the signal of 10 pin and the output of 9 pin through R12, C12, R14, the signal after U8 will strengthen outputs on the network by the J3 interface;
4., the Network Transmission part: the other side's voice and view data enter into system by J3, after the U8 processing, pass through R13 again, R15, C13 enters U7 after handling, the data that enter U7 send to CPU with voice and view data by the LDATA bus under the control of control bus EXTINT and CHIPSELECT, CPU sends to LCD display/touch-screen D1 with view data by the VD bus and under the control of control bus LCD_CTL, CPU delivers to speech conversion chip U6 with speech data by the IIS bus under the control of CLK, output to audio amplifier by voice output interface J2 again;
5., wireless receiving and dispatching part: the wireless high-frequency signal enters system by antenna J6, enter U10 through C15, L4, be transferred to U9 through L1, L2, L3 again, send to CPU, after CPU receives sensing data, send to U7 by the LDATA bus by the UART bus, transport process is by CHIPSELECT and EXTINT control, export from 10 and 9 pins of U7 again, through R12, C12, R14 is input to U8, and the signal after U8 will strengthen outputs on the network by the J3 interface;
6., button: K1, K2, K3, K4 are buttons, when key is pressed, produce interrupt signal, interrupt signal is imported CPU into by the EXTINT bus;
7., USB interface: USB device inserts by USB interface J5, and data enter CPU by usb bus after signal process R1, R2, R3, the R4 dividing potential drop;
8., SD interface: the SD card inserts through SD card J4, enters CPU through pull-up resistor RN1 and RN2;
9., touch-screen: LCD display/touch-screen inputs to CPU by the VD bus with touch information.
Data receiver of the present invention is meant call center's network, 3G gateway, PC terminal.
Call center of the present invention network is meant call center's switch, background server cluster, call center's queue machine, manual position platform, third party's service platform, administrative center, information distribution center.
Home network terminal of the present invention is installed in the user family as a network communication terminal, links to each other with the sub-district service by Asymmetrical Digital Subscriber Line ADSL.
Sub-district of the present invention service comprises cell server, visuable door machine.
The present invention makes full use of existing broadband networks to the family resource, functions such as existing household security protection, healthy detection, building talkback, sub-district discrepancy entrance guard management are focused on the home network controller, and increase functions such as the chat of Internet video language, information/ad distribution, family life service.
Domestic information terminal is connected with platforms such as call center's network, PC terminal, 3G gateway servers by network, and the service by the manual position staff realizes various service functions.The communication of family outside adopts ICP/IP protocol bunch to carry out network communication.Portion adopts the wireless digital communication mode to carry out device talk and information transmission within the family, thereby reduces the difficulty of project installation, improves usage ratio of equipment.Cost of the present invention is relatively low, stability is high and be convenient to engineering construction, merges with existing sub-district local area network (LAN) resource, very easily promotes the use of, and not only uses in the suitable cell scope, also is suitable for installing and using of single family, and is economical and practical.
Characteristics of the present invention are that the people who will have thinking is incorporated in the ice-cold electronic system, make our system have flexibility and hommization, we also are that first proposes family's security protection simultaneously, healthy monitoring, the Internet video chat, trival matters in the life (comprise logistics, the restaurant, the supermarket, the market, housekeeping or the like service industry) is placed in the system, domestic information terminal by our design, connect call center's network, the 3G gateway server, the PC terminal satisfies you to the household security protection, healthy index detects, with relatives' Video chat, the thin trivial requirement of life staying idle at home.The domestic information terminal of native system, that the PC software terminal all has the interface is simple, the characteristics of processing ease, and the old man in the suitable especially family uses.
Description of drawings:
Fig. 1 is an overview flow chart of the present invention;
Fig. 2 is a domestic information terminal structural representation of the present invention;
Fig. 3 is domestic information terminal core cpu of the present invention and image processing module circuit theory diagrams;
Fig. 4 is domestic information terminal audio processing modules circuit theory diagrams of the present invention;
Fig. 5 is domestic information terminal radio receiving transmitting module circuit theory diagrams of the present invention;
Fig. 6 is domestic information terminal mixed-media network modules mixed-media circuit theory diagrams of the present invention;
Fig. 7 is a domestic information terminal usb circuit schematic diagram of the present invention;
Fig. 8 is a domestic information terminal SD interface circuit schematic diagram of the present invention;
Fig. 9 is a domestic information terminal key circuit schematic diagram of the present invention;
Figure 10 is a system construction drawing of the present invention---call center's network portion flow chart;
Figure 11 is a system construction drawing of the present invention---PC terminal part flow chart;
Figure 12 is a system construction drawing of the present invention---3G gateway server part flow chart;
Figure 13 is a sub-district of the present invention local area network (LAN) composition diagram;
Figure 14 is terminal of the present invention and call center's network communication flow chart;
Figure 15 is call center of the present invention network and terminal called flow chart;
Figure 16 is communication flow figure between terminal of the present invention and cell server;
Figure 17 is terminal of the present invention and visuable door inter-machine communication flow chart.
Embodiment:
A, home network terminal are installed in the user family as a network communication terminal, link to each other with the sub-district local area network (LAN) by Asymmetrical Digital Subscriber Line ADSL, directly are connected into the Internet then;
B, data are transferred to data receiver again by the Internet;
The structure of c, home network terminal is: liquid crystal display screen 13 is installed on machine shell panel 1, in liquid crystal display screen 13 upper ends camera 2 and audio amplifier 3 are installed, emotional affection button 11, services button 10, property button 9, microphone 8 and urgent key 7 are installed in liquid crystal display screen 13 lower ends, be separately installed with usb 14, serial communication interface 12, network interface 4, power interface 5, SD interface 6 at the face-piece two ends, and radio receiver 6 is installed;
The circuit theory of d, home network terminal is:
1., image processing section: when opening image collecting function, USB camera (D2) images acquired signal, the conversion work of the analog to digital of signal is finished by camera.From the signal of camera output is digital signal, and the binary code stream that the image of this moment is made up of high-low level is represented.This signal through R1, R2, R3, R4 dividing potential drop after, become the level signal on earth that CPU can discern, promptly 0 represents that by low level 1 is represented by high level.View data after the dividing potential drop enters CPU in the mode of serial by usb bus.Receive the signal of complete piece image at CPU after, view data is compressed; Compression finishes CPU the view data of compression is sent to U7 in parallel mode by the LDATA bus, and its transport process is by CHIPSELECT and EXTINT control.U7 begins to change after receiving the view data of compression, converts the parallel signal that receives to serial signal and from the 10 and 9 pins output of U7.From 10 jiaos and 9 jiaos outputs are sine wave signals, this signal passes through R12, C12, (R12, C12, R14 play filtering and lightning protection effect to R14, signal form remains unchanged) be input to U8, U8 carries out enhancement process to signal, and (effect of U8 is the effect of enhancing signal and lightning protection, its signal form keeps inconvenience), the sinusoidal signal after strengthening is outputed on the network by the J3 interface.
2., voice collecting hop: when opening microphone function, voice signal enters system from J1, and the voice signal of this moment is an analog signal, and the R6 in the circuit, C6 and R7, C7 play the coupling of voice signal and amplification.When voice signal during by C6 and C7, its current value increases, and magnitude of voltage is in the 0-5V scope.This moment, U6 carried out analog-to-digital conversion to 2 road voice signals, and with the digital signal that analog signal conversion becomes CPU to discern, EOC is delivered to CPU by the IIS bus under the control of CLK.After CPU receives complete voice signal, speech data is sent to U7 in parallel mode by the LDATA bus, its transport process is by CHIPSELECT and EXTINT control.U7 begins to change after receiving speech data, with the parallel voice data transaction bunchiness lang sound data that receives and from the 10 and 9 pins output of U7.From the sinusoidal signal of 10 jiaos and 9 jiaos output through R12, C12, (R12, C12, R14 play filtering and lightning protection effect to R14, signal form remains unchanged) be input to U8, U8 carries out enhancement process to signal, and (effect of U8 is the effect of enhancing signal and lightning protection, signal form remains unchanged), the sinusoidal signal after strengthening is outputed on the network by the J3 interface.
3., radio receiving transmitting module: when the turn on sensor function, the wireless high-frequency signal enters system by antenna J6.Enter U10 after this signal process C15, the L4 filtering.U10 converts wireless signal to analog signal, and through becoming the discernible RF signal of U9 behind L1, L2, the L3 shaping filter, U9 receives the serial signal that the RF signal converts thereof into the discernible RS232 agreement of CPU.Send to CPU by the UART bus.After CPU receives the complete sensors data, these data are sent to U7 in parallel mode by the LDATA bus, its transport process is by CHIPSELECT and EXTINT control.U7 begins to change after receiving sensing data, converts the parallel data that receives to serial data and from the output of 10 and 9 pins of U7.From the sinusoidal signal of 10 jiaos and 9 jiaos output through R12, C12, (R12, C12, R14 play filtering and lightning protection effect to R14, signal form remains unchanged) be input to U8, U8 carries out enhancement process to signal, and (effect of U8 is the effect of enhancing signal and lightning protection, signal form remains unchanged), the sinusoidal signal after strengthening is outputed on the network by the J3 interface.
4., the Network Transmission part: when the other side by network when this locality sends voice and view data, at first voice and view data enter into system by J3, the data of this moment are sine wave signals and transmit in the mode of serial.This sinusoidal signal is handled its signal strength signal intensity of back through U8 and is increased, and handles back (R13, C13, R15 play filtering and lightning protection effect) through R13, R15, C13 again and enters U7, and this moment, data were to enter U7 with the order of serial with the form of sine wave.U7 changes to the received signal, at first sinusoidal signal is converted to the high-low level signal, then serial signal is converted to parallel, this moment signal become the signal that CPU can discern and can transmit on bus.Under the control of EXTINT and CHIPSELECT, voice and view data are sent to CPU by the LDATA bus.CPU distinguishes data after receiving complete voice and view data.Obtain two groups of data of speech data and view data respectively.CPU sends to D1 (display screen) by the VD bus and under the control of LCD_CTL according to certain time sequence with view data on the one hand, has finished the demonstration of piece image this moment; CPU delivers to U6 by the IIS bus with speech data under the control of CLK on the other hand, U6 is divided into 2 parts with voice signal, be L channel data and right data, U6 carries out digital-to-analogue conversion to the speech data of receiving simultaneously, is about to digital signal and converts analog signal to respectively from L channel pin and the output of R channel pin.R8, R10, C9 and R9, R11, C8 form 2 low-pass filter circuits, and its effect is with the reduction of the audio frequency after the demodulation and anti-interference.Improved audio quality from the signal imitation signal of U6 output through behind the low pass filter, outputed to audio amplifier by the J2 interface.
5., wireless receiving and dispatching part: the wireless high-frequency signal enters system by antenna J6, enter U10 through C15, L4, be transferred to U9 through L1, L2, L3 again, send to CPU by the UART bus, send to U7 by the LDATA bus after CPU receives sensing data, transport process is exported from 10 and 9 pins of U7 by CHIPSELECT and EXTINT control again, be input to U8 through R12, C12, R14, the signal after U8 will strengthen outputs on the network by the J3 interface;
6., button: K1, K2, K3, K4 be button, presses as key to be, produces interrupt signal, interrupt signal is imported CPU into by the EXTINT bus, CPU operates accordingly according to different interruptions.
7., USB interface: when J5 has USB to establish access (USB flash disk, USB device such as USB hard disk), data enter system by J5.These data are digital signals, are represented by the binary code stream that high-low level is formed.This signal through R1, R2, R3, R4 dividing potential drop after, become the high-low level signal that CPU can discern, promptly 0 represents that by low-voltage 1 is represented by high voltage.Data enter CPU by usb bus, carry out respective handling by CPU.
8., SD interface: when the J4 interface had the SD card to insert, data entered system by J4.Data under the effect of pull-up resistor RN1 and RN2, become the discernible level signal of CPU (promptly when the data that flow into be 0 to be, what SDIO produced is low level, when the data that flow into are 1, the 3.3V high level that SDIO produces, C14 plays filter action, R20 plays metering function), CPU is 0 or 1 according to the high-low level judgment data on the SDIO bus.After receiving, CPU promptly data are carried out respective handling.
9., touch-screen: touch-screen (D1) inputs to CPU by the VD bus with touch information, as the people be by touch-screen, touch-screen produces related datas such as coordinate position, and data are passed to CPU by the VD bus under the control of EXTINT, and CPU is correspondingly processed after receiving data.
Illustrate:
U1 is CPU; U2, U3 are that capacity is the SDRAM of 64M, by LDATA, and LADDR, RAM_CTL is connected with CPU, and wherein LDATA is a data/address bus, and LADDR is an address bus, and RAM_CTL is a control bus; U4 is FLASH, and by LDATA, FLASH_CTL is connected with CPU, and wherein LDATA is address/data/command line, and FLASH_CTL is a control bus; U5 is a regulator block, and its effect is that 5V voltage is dropped to 3.3V, and C1, C2, C3, C4 are used for filtering; U5 is a regulator block, and its effect is that 5V voltage is dropped to 3.3V, and C1, C2, C3, C4 are used for filtering; D1 is LCD display/touch-screen (both is integrated into together from hardware), and by the power supply of 5V power supply, by DV, LCD_CTL is connected with CPU, and DV is a data/address bus, and LCD_CTL is a control bus; D2 is the USB camera, by the power supply of 5V power supply, is connected with CPU by usb bus, and resistance R 1, R2, R3, R4 play the dividing potential drop effect.
U6 is the speech conversion chip, and by the power supply of 3.3V power supply, by IIS, the CLK bus is connected with CPU, is powered by the 3.3V power supply; J1 is a speech input interface, connects microphone.R5, R6, R7, C5, C6, C7 are used for the voice signal from microphone input is coupled and amplifies; J2 is the voice output interface, connects audio amplifier.R8, R9, R10, R11, C8, C9 are used for the reduction of the audio frequency after the demodulation and anti-interference.
U7 is a network interface chip, by the power supply of 3.3V power supply, and by LDATA, EXTINT, the CHIPSELECT bus is connected with CPU, and wherein LDATA is a data/address bus, and EXTINT and CHIPSELECT are control buss.X1 is a crystal oscillator, and X1, C10, C11 composition oscillating circuit provide clock for U7; U8 is a conversion chip, is used for signal shaping by the power supply of 3.3V power supply R12, R13, R14, R15, C12, C13, and filtering and lightning protection, C14 is used for filtering; J3 is the RJ45 interface.
J4 is the excuse of SD card, is connected with CPU by the SDIO bus, and by the power supply of 3.3V power supply, RN1, RN2 are that resistance queues metering function, and C14 is used for filtering, and R20 is used for current limliting; J5 is a USB interface, is connected with CPU by usb bus, and by the power supply of 5V power supply, R16, R17, R18, R19 are used for dividing potential drop; K1, K2, K3, K4 are buttons, are connected with CPU by the EXTINT bus, and R21, R22, R23, R24 play metering function.
U9 is a single-chip microcomputer, is connected with CPU by the UART bus, is powered by the 3.3V power supply; Y1 is that crystal oscillator and C16, C18 produce oscillating circuit together and provide clock for U9; U10 is the ZigBee transmitter module, and L4, C15, C17 strobe, and L1, L2, L3 are used for shaping and enhancing signal intensity.
Data receiver of the present invention is meant call center's network, 3G gateway, PC terminal.
Call center of the present invention network is meant call center's switch, background server cluster, call center's queue machine, manual position platform, third party's service platform, administrative center, information distribution center.
Home network terminal of the present invention is installed in the user family as a network communication terminal, links to each other with the sub-district service by Asymmetrical Digital Subscriber Line ADSL.
Sub-district of the present invention service comprises cell server, visuable door machine.
Domestic information terminal carries out the ICP/IP protocol packing with the alert data that produces, and sends to call center's network through sub-district local area network (LAN) (single family Installation Modes does not have this function), the Internet, enters call center's queue machine through call center's switch; Call center's queue machine is ranked all data, queuing algorithm is as follows: data are divided into health index alert data, emergency alarm data, household security alarm data, service data, the priority of various data reduces gradually, be that health index alert data priority is the highest, service data priority minimum (be that health index alert data priority is the highest---1 grade, the emergency alarm data priority---2 grades, household security alarm data priority---3 grades, service data priority is minimum---and 4 grades).The data of low priority will come the back of high-priority data, the new high-priority data that arrives will be inserted into appropriate location in the queue queue, the data priority of its front is than its height, the data priority of back is lower than it, as run into data with its peer, then come the back of data at the same level in order; Various data after queue machine will sort send to the manual position platform, and transmission algorithm is as follows: travel through all service agents, if any idle seat, then data are sent to idle seat; As do not have idle seat, and the alert data of high priority is arranged in the sequencing queue, then cut off the lower-priority data of handling and handle, handle the data of high priority; As the data in the sequencing queue and the data priority handled is at the same level or than just the priority in deal with data is low, then the data in the sequencing queue are in wait state, up to there being idle seat to occur.
The staff is according to different alert datas and service data, take different processing schemes, set up communication link via call center's switch, call center's network, the Internet, sub-district local area network (LAN) (the Installation Modes no this item of single family) with domestic information terminal, carry out video communication.After staff and user carry out video communication, get in touch with the third-party server platform; After disposing all data, processing procedure, video or the like information being sent to the background server cluster stores.
The data that domestic information terminal will need to send are carried out the ICP/IP protocol packing, adopt network interface (RJ45) connected mode to be connected with the sub-district local area network (LAN), packet is sent to cell server through the sub-district switch, realizes the communication (single family Installation Modes does not have this function) with the cell management personnel.Packet is transferred to the sub-district switch, be sent to visuable door machine module through sub-district exchange data bag, realize also opening building door (single family Installation Modes does not have this function) for the guest by " property key " on the domestic information terminal panel with visiting guest's video intercom.
Packet carries out communication through 3G gateway server and 3G mobile.The 3G gateway server provides interconnected and adaptive between the Internet and the 3G network, realizes the video communication between the network information and 3G mobile.
Packet is realized video communication by the Internet and PC terminal software.
When PC terminal, 3G mobile terminal and domestic information terminal carried out communication, process was opposite.
The third-party server platform is contained service departments such as medical aid, public security, logistics, market, supermarket, housekeeping.
Information distribution center is responsible for customized advertising and information issue, comprise time, broadcast form of content, the issue of issue or the like, unified from information distribution center downloads ad information (as 12 o'clock of midnight) in the time of appointment as domestic information terminal, that downloads simultaneously also has corresponding configuration file, and the information of configuration file comprises playing duration, reproduction time etc.
Administrative center formulates and confirms all users, service supplier's etc. authority, examines each service supplier's registration, industrial and commercial registration, service qualification or the like information, guarantees that the letter from home alliance system provides fail safe, the reliability of service.
Equipment such as domestic information terminal and infrared sensor, cigarette propagated sensation sensor, water sensor, little remote controller, health index detector constitute the family wireless digital transmission network.
Domestic information terminal is installed in the user family as a network communication terminal, link to each other with the sub-district local area network (LAN) or directly be connected into the Internet by Asymmetrical Digital Subscriber Line (ADSL), carry out communication with call center's net, 3G gateway server, PC terminal, adopt ICP/IP protocol bunch communication; The communication of infrared, the cigarette sense in domestic information terminal and the user family, water logging, the detection of healthy index, little remote controller etc. is finished by wireless digital signal transmission circuit module, adopts the communication of RS232 agreement.
Domestic information terminal mainly comprises microprocessor module, data memory module, liquid crystal display screen and touch screen module, network communication circuit module, household security protection module (infrared alarm signaling module, cigarette sense alarm signal module, water logging alarm signal module), health index detection module, video voice communications module, functional module (emergency alarm module, property cue module, demand for services signaling module, emotional affection cue module), wireless digital signal transceiver module.
When the probe of infrared sensor measures object mobile, produce the infrared alarm agreement, send the infrared alarm agreement by the wireless digital signal transmission circuit, the microprocessor of domestic information terminal is stored in this agreement in the data memory module, infrared alarm signaling module in the household security protection module is analyzed agreement, microprocessor sends open command to camera, microphone, audio amplifier, and infrared alarm is repacked; Camera is started working after receiving the order of microprocessor, will shoot with video-corder the result and return and be stored in the data memory module by data wire and USB oral instructions.
Cigarette propagated sensation sensor, water sensor to the alarm procedure of smog, water with infrared unanimity, just the analysis module that the warning agreement is analyzed is different, carry out protocal analysis in the cigarette sense alarm signal module of cigarette sense in household security protection module, carry out protocal analysis in the water logging alarm signal module of water logging in household security protection module.
The health index detector detects the human body physiological characteristics index when unusual, produce healthy index warning agreement, send this agreement by the wireless digital signal transmission circuit, the microprocessor of domestic information terminal is stored in this agreement in the data memory module, the health index detection module is analyzed agreement, microprocessor sends open command to camera, microphone, audio amplifier, and warning is repacked; The communication link that foundation is made up of the service agent of network communications circuits module, sub-district switch, the Internet, call center's switch, call center's queue machine, background server cluster, manual position platform carries out video communication.
During by " promptly " key, produce the emergency alarm agreement, send by wireless digital signal transmission circuit module, the microprocessor of domestic information terminal is stored in this agreement in the data memory module, emergency alarm module in the household security protection module is analyzed agreement, microprocessor sends open command to camera, microphone, audio amplifier, and emergency alarm is repacked; Camera is started working after receiving the order of microprocessor, returns and be stored in data memory module by data wire and USB oral instructions the video voice messaging of shooting with video-corder; The communication link that foundation is made up of the service agent of network communications circuits module, sub-district switch, the Internet, call center's switch, call center's queue machine, background server cluster, manual position platform carries out video communication.The implementation of pressing " promptly " key on " promptly " key and the little remote controller on the domestic information terminal panel is consistent.
After " emotional affection key ", produce the emotional affection communications command, after microprocessor module is received the order of the emotional affection cue module in the household security protection module, call in the emotional affection contact data in the data memory module, the picture that on touch-screen, will show relatives, the relatives' of video contact picture is wanted in touch, will two kinds of contact methods (showing to scheme sheet mode) of these relatives occur: PC and 3G mobile.Touch the PC picture, the governor circuit module will be according to stored IP address, insert the PC terminal that this IP address is connected by network communication circuit module, network interface, sub-district switch, the Internet, realize that by the specific software that is equipped with on the PC terminal video connects.Touch the 3G mobile picture, the governor circuit module will insert the 3G gateway server by network communication circuit module, network interface, sub-district switch, the Internet, connect the 3G mobile terminal by the 3G gateway server, realize that video connects.
After " property key ", produce and call out the property order, after microprocessor module is received order, property contact module in the calling functional modules, produce and call out the property agreement, the network communications circuits module is finished the ICP/IP protocol packing of agreement, sends to the sub-district switch by network interface then, and the sub-district switch sends to cell server with agreement.Microprocessor sends open command to camera, microphone, audio amplifier, and camera is started working after receiving the order of microprocessor, sets up the communication link of being made up of network communications circuits module, sub-district switch, cell server, carries out video communication.
After " services key ", produce the call service order, after microprocessor module is received order, demand for services information module in the calling functional modules, produce the demand for services agreement, the network communications circuits module is finished the ICP/IP protocol packing of agreement, sends to the sub-district switch by network interface then, and the sub-district switch sends to the Internet with agreement; Microprocessor sends open command to camera, microphone, audio amplifier; Camera is started working after receiving the order of microprocessor, the communication link that foundation is made up of the service agent of network communications circuits module, sub-district switch, the Internet, call center's switch, call center's queue machine, background server cluster, manual position platform carries out video communication.
Claims (5)
1. a household network information system comprises home network terminal and data receiver, it is characterized in that:
A, home network terminal are installed in the user family as a network communication terminal, link to each other with the sub-district local area network (LAN) by Asymmetrical Digital Subscriber Line ADSL, directly are connected into the Internet then;
B, data are transferred to data receiver again by the Internet;
The structure of c, home network terminal is: liquid crystal display screen (13) is installed on machine shell panel (1), in liquid crystal display screen (13) upper end camera (2) and audio amplifier (3) are installed, emotional affection button (11), services button (10), property button (9), microphone (8) and urgent key (7) are installed in liquid crystal display screen (13) lower end, be separately installed with USB interface (14), serial communication interface (12), network interface (4), power interface (5), SD interface (6) at the face-piece two ends, and radio receiver (6) is installed;
The circuit theory of d, home network terminal is:
1., enter CPU by usb bus after the data process resistance R 1 that image processing section: camera D2 (2) gathers, R2, R3, the R4 dividing potential drop, send to network interface chip U7 through CPU compressed images data by address/data/command line LDATA, 10 and 9 pin output signals by network interface chip U7 are input to conversion chip U8 through R12, C12, R14 again, and last conversion chip U8 outputs on the network by RJ45 interface J3;
2., voice collecting hop: voice signal enters system from speech input interface J1, after R6, C6 and R7, C7 conversion, enter CPU, speech data sends to U7 by the LDATA bus after the CPU compression, 10 and 9 pin output signals by U7 are input to U8 through R12, C12, R14 again, and last U8 outputs on the network by the J3 interface;
3., radio receiving transmitting module: the wireless high-frequency signal enters system by antenna J6, enter ZigBee transmitter module U10 through C15, L4, again through becoming single-chip microcomputer U9 behind L1, L2, the L3 shaping filter, signal after U9 will change sends to CPU by the UART bus, CPU sends to U7 with data by the LDATA bus, the sensing data that U7 receives is from the 10 and 9 pins output of U7, be input to U8 from the signal of 10 pin and the output of 9 pin through R12, C12, R14, the signal after U8 will strengthen outputs on the network by the J3 interface;
4., the Network Transmission part: the other side's voice and view data enter into system by J3, after the U8 processing, pass through R13 again, R15, C13 enters U7 after handling, the data that enter U7 send to CPU with voice and view data by the LDATA bus under the control of control bus EXTINT and CHIPSELECT, CPU sends to LCD display/touch-screen D1 with view data by the VD bus and under the control of control bus LCD_CTL, CPU delivers to speech conversion chip U6 with speech data by the IIS bus under the control of CLK, output to audio amplifier by voice output interface J2 again;
5., wireless receiving and dispatching part: the wireless high-frequency signal enters system by antenna J6, enter U10 through C15, L4, be transferred to U9 through L1, L2, L3 again, send to CPU, after CPU receives sensing data, send to U7 by the LDATA bus by the UART bus, transport process is by CHIPSELECT and EXTINT control, export from 10 and 9 pins of U7 again, through R12, C12, R14 is input to U8, and the signal after U8 will strengthen outputs on the network by the J3 interface;
6., button: K1, K2, K3, K4 are buttons, when key is pressed, produce interrupt signal, interrupt signal is imported CPU into by the EXTINT bus;
7., USB interface: USB device inserts by USB interface J5, and data enter CPU by usb bus after signal process R1, R2, R3, the R4 dividing potential drop;
8., SD interface: the SD card inserts through SD card J4, enters CPU through pull-up resistor RN1 and RN2;
9., touch-screen: LCD display/touch-screen inputs to CPU by the VD bus with touch information.
2. household network information system according to claim 1 is characterized in that: data receiver is meant call center's network, 3G gateway, PC terminal.
3. household network information system according to claim 2 is characterized in that: call center's network is meant call center's switch, background server cluster, call center's queue machine, manual position platform, third party's service platform, administrative center, information distribution center.
4. household network information system according to claim 1 is characterized in that:
Home network terminal is installed in the user family as a network communication terminal, links to each other with the sub-district service by Asymmetrical Digital Subscriber Line ADSL.
5. household network information system according to claim 4 is characterized in that: the sub-district service comprises cell server, visuable door machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100507129A CN101394320B (en) | 2008-05-19 | 2008-05-19 | Household network information system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100507129A CN101394320B (en) | 2008-05-19 | 2008-05-19 | Household network information system |
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| CN101394320A CN101394320A (en) | 2009-03-25 |
| CN101394320B true CN101394320B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100507129A Expired - Fee Related CN101394320B (en) | 2008-05-19 | 2008-05-19 | Household network information system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854385A (en) * | 2010-05-04 | 2010-10-06 | 苏州悠安科技有限公司 | Elderly home-based care Internet monitoring system and monitoring method thereof |
| CN102904898A (en) * | 2012-10-24 | 2013-01-30 | 广东安居宝数码科技股份有限公司 | Communication method and communication device of building intercom system |
| CN105425598A (en) * | 2015-11-02 | 2016-03-23 | 深圳市安恩达科技有限公司 | Community management system |
| CN111900637A (en) * | 2020-07-17 | 2020-11-06 | 湖南电铨科技有限公司 | Intelligent interface device of distribution box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474558A (en) * | 2002-08-19 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Household network system |
| CN1505885A (en) * | 2002-02-28 | 2004-06-16 | Lg������ʽ���� | Home network system |
| CN1929526A (en) * | 2006-10-16 | 2007-03-14 | 李大东 | Digital household system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505885A (en) * | 2002-02-28 | 2004-06-16 | Lg������ʽ���� | Home network system |
| CN1474558A (en) * | 2002-08-19 | 2004-02-11 | 乐金电子(天津)电器有限公司 | Household network system |
| CN1929526A (en) * | 2006-10-16 | 2007-03-14 | 李大东 | Digital household system |
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