CN2710266Y - Intelligent household control system based-on network technology - Google Patents
Intelligent household control system based-on network technology Download PDFInfo
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- CN2710266Y CN2710266Y CN 200320127093 CN200320127093U CN2710266Y CN 2710266 Y CN2710266 Y CN 2710266Y CN 200320127093 CN200320127093 CN 200320127093 CN 200320127093 U CN200320127093 U CN 200320127093U CN 2710266 Y CN2710266 Y CN 2710266Y
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Abstract
The utility model relates to an intelligent household control system based on network technique. A PIC16F877 SCM is adopted as a processor and the core of the system, and the system also comprises a network communication and control unit, an infrared alarm signal generation unit, a telephone sound alarm unit, a mobile phone short message alarm unit, an A/D sampling unit and the interfaces of each unit and an SCM controller. Each unit is controlled by an SCM program via the interface of the PIC16F877 SCM and each unit to realize the functions of remote alarm of family safety protection, the real-time detection of home situation, remote intellectual household electrical appliance control, etc. The system is low in integral cost and belongs to the lower end product of intellectualized housing control, and the system can satisfy requirements of long-range control in common household. As long as a public telephone network or internet network is provided, the system can be suitable for the occasions and is very suitable for the common household of middle-lower income to consume.
Description
Technical field
The utility model relates to a kind of intelligent residence control system of technology Network Based.
Background technology
In recent years, the swift and violent development of Chinese intelligent residence.The development and the maturation of computer technology, the network communications technology, intelligent sensing technology and microelectric technique, Internet becomes the backbone network of global metadata communication and enters family, and these all are that extraordinary precondition has been created in the development of intelligent residence.At present, each enterprise is all at the solution of the intelligent residence that proposes oneself and the intelligent residence control product of release oneself.But the solution of domestic intelligent residence all is the center with the PC.This is that the intelligent home control system at the center cost that need drop into is generally all higher with the PC, and accomplishes really that up to the present the intellectuality of household and the product of networking control never occur on market.Therefore, the intelligent residence control technology of the technology Network Based that we propose will be utilized the controller of single-chip microcomputer as system, in conjunction with the basic function of Internet and public telephone network, realize the telecommunication networkization of family, intelligent control.To reduce the cost of system greatly like this, and can realize basic home intelligence control, be fit to very much popular consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of control system of intelligent residence of the technology Network Based of utilizing chip microcontroller, and it utilizes Single-chip Controlling network service, realizes the real-time remote monitoring monitoring to the household internal situation.Can realize functions such as the real-time detection of remote household security alarm, family status and long-distance intelligent man electric control.
Native system mainly comprises: network communication and control unit, infrared alarm signal generating unit, telephone phonic alarm unit, mobile phone short message alarm unit, the Interface design of A/D sampling unit and each unit and singlechip controller.With the PIC16F877 single-chip microcomputer of the Microchip company processor as intelligent home control system, the Long-distance Control of Smart Home is realized by being controlled by Single Chip Microcomputer (SCM) program with the interface of PIC16F877 single-chip microcomputer in each unit.
The software section of native system comprises the Network Transmission control program that utilizes PIC16F877 single-chip microcomputer assembler language to write, and the transmission and the reception program of tcp data newspaper, IP datagram, UDP datagram and ICMP datagram etc. arranged.
The network communication of native system and control unit are made up of PIC16F877 single-chip microcomputer and RTL8019AS network controller, and the RTL8019AS network controller is responsible for the reception and the transmission of the Internet network information.Finish the transmission and the reception of tcp data newspaper, IP datagram, UDP datagram and ICMP datagram by program control.Single-chip microcomputer is handled the datagram that receives, and extracts control information wherein, realizes the Long-distance Control of household electrical appliances and the monitoring of home background.
Native system constitutes the security alarm functional unit by infrared alarm signal generating unit, telephone phonic alarm unit and mobile phone short message alarm unit.The infrared alarm signal generating unit is on the RB0/INT (33 pin) that is directly connected to PIC16F877; The telephone phonic alarm unit is that the D0～D3 by UM91531 auxiliary dial chip is connected with PIC16F877, and the mobile phone short message alarm unit is connected with PIC16F877 by the RS232 COM port.
The infrared alarm signal generating unit adopts pyroelectric infrared sensor that the situation of household inside is surveyed, and sensor signal is handled the switching value signal that obtains a warning by signal processing circuit then.Signal processing circuit is made of in conjunction with resistance, the electric capacity of outside the special-purpose integrated process chip BISS0001 of the human body infrared thermal releasing signal of telecommunication.Single-chip microcomputer is monitored the state variation of the port of respectively reporting to the police at any time, behind the switching value signal that receives certain warning port, start the telephone phonic alarm module at once, dial the telephone number that has configured and send voice signal, finish the audio alert function, perhaps report to the police for long-range sending short message by mobile phone breath, thereby realize the household safety monitoring by RS232-C COM port control TC35 module.
The telephone phonic alarm unit is made of UM91531 auxiliary dial chip, ISD1420 speech chip, TEA1067 low-voltage voice transfer chip and LM567 audio coding chip.UM91531 is connected with PIC16F877 by four data wires of D0～D3 and control line, and its output TONE end (15 pin) is connected with the DTMF end of TEA1067.This part circuit is realized the dialing function, at first PIC16F877 delivers to the binary-coded decimal of each telephone number on data wire D0～D3, control UM91531 then and finish the transformation of binary-coded decimal, then the audio signal that obtains is delivered to outside line by TEA1067 to audio signal.The ISD1420 speech chip by PLAYL end (23 pin) be connected with the PIC16F877 single-chip microcomputer, SP+, SP-be connected with TEA1067, the level of single-chip microcomputer by control PLAYL changes and triggers ISD1420 work and stop, and finishes the function that voice send.LM567 is connected with outside line with TEA1067, finishes the processing to backward signalling and voice signal.Native system can be dialed three groups of different telephone numbers continuously, as long as there is a sets of numbers to connect, system just sends the audio alert signal at once, finishes warning function.
The mobile phone short message alarm unit is connected with single-chip microcomputer by RS232-C asynchronous serial communication interface.Adopt the TC35 module of Siemens Company to finish the mobile phone short message warning function.This part utilizes existing mobile phone short message module TC35 to finish, and has just carried out the design of serial communication interface in system, here realizes with MAX232A.
The A/D sampling unit is to utilize the A/D sampling channel of 8 road 10bit that the PIC16F877 single-chip microcomputer has itself to finish, and mainly is the design of A/D sampling routine.Designed the A/D sampling routine of the data of once sampling in this system, be used for finishing the collection of household temperature, also designed simultaneously the A/D sampling routine of a plurality of data of once sampling, can once gather 1024 points and with the storage that collects in the 16KSRAM of RTL8019AS.
Telecommunication network controlled function of the present utility model is big characteristics.In addition, native system is developed with single-chip microcomputer, and the whole cost of system very low (500-600 yuan) belongs to the low-end product in the intelligent residence control.Once more, the utility model can satisfy the needs of general household Long-distance Control.As long as public telephone network or Internet network are arranged where, this system just can be suitable for, and therefore is fit to very much the consumption of the average family of middle and low income level.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is infrared alarm signal generating circuit connection line figure of the present utility model.
Fig. 3 is the connection line figure of network communication of the present utility model and control unit.
Fig. 4 is the connection line figure of telephone phonic alarm of the present utility model unit.
Fig. 5 is a system of the present utility model main program flow chart.
Fig. 6 is system testing of the present utility model figure as a result.The wherein control information of display system I/O port among (a) figure.(b) the Network Transmission state of display system among the figure.
Embodiment
Below in conjunction with description of drawings the utility model is further described: as shown in Figure 1, the system's processing controller of the PIC16F877 single-chip microcomputer of Microchip company production as whole system.Initialize routine, network communication and control program, RS232-C asynchronous serial communication control program, A/D sampling routine and the telephone phonic alarm program etc. of system have been solidified in the PIC16F877 single-chip microcomputer, each part of united and coordinating system comprises the work of infrared alarm signal generating unit, network communication control unit, telephone phonic alarm unit, A/D sampling unit and mobile phone short message alarm unit etc.
The infrared alarm signal generating unit: as shown in Figure 2, pyroelectric infrared sensor P2288 and signal processing circuit are adopted in this part.Signal processing circuit is to be made of in conjunction with the resistance of outside, electric capacity the special-purpose integrated process chip BISS0001 of the human body infrared thermal releasing signal of telecommunication.The signal that BISS0001 produces P2288 amplify with amplitude limiting processing after, produce pulse signal through a delay circuit.This pulse signal will offer single-chip microcomputer and be used for triggering the telephone phonic alarm program.
Network communication and control unit: as Fig. 3, Fig. 5, shown in Figure 6, this part is made of Network Transmission control chip RTL8019AS and PIC16F877.Fig. 3 is the connection line figure of system hardware, and Fig. 5 is the flow chart that is solidificated in the system's main program in the single-chip microcomputer.This part mainly is that the message of finishing Network Transmission is handled, and extracts corresponding control information from the different packet that receives, and calls corresponding handling procedure.Generate corresponding datagram (TCP, IP, UDP, ICMP etc.) after finishing dealing with, send to the terminal in a distant place, realize based on network Smart Home Long-distance Control.Fig. 6 is the result that native system obtains when test.(a) information of display system I/O port among the figure, (b) state information of figure display system Network Transmission (the IP address of default is 192.168.0.200 during test).
The telephone phonic alarm unit: as shown in Figure 4, this part is made up of PIC16F877 single-chip microcomputer, UM91531 auxiliary dial device, ISD1420 speech chip, TEA1067 low-voltage voice transfer chip and LM567 audio coding chip.The TONE end (15 pin) of UM91531 connects the DTMF end (13 pin) of TEA1067, and the SP+ of ISD1420 and SP-meet MIC+ and the MIC-of TEA1067 respectively, and TEA1067 is connected with outside line with LM567.Generally speaking, this part circuit is in wait state.When alarm signal produces, PIC16F877 sends to UM91531 with the mode with binary-coded decimal of one one of predefined telephone number, finish the conversion of binary-coded decimal by UM91531, send into TEA1067 then and send, finish dialing to audio frequency or pulse signal.By LM567 the signal that feeds back is counted, judged the state of the other side's phone, then start ISD1420 transmission alarm voice signal if the other side connects, thereby realize remote phone audio alert function.
The function that the utility model can be realized has:
1. family's security alarm: when in a single day owner's household has dangerous situations such as the people invades by force, fire, system can promptly send help signal to safe functional department such as public security bureau, Fire Department, and can dial several groups of pre-set telephone numbers transmission help signal (SMS or voice messaging) of owner.
2. family status real-time remote monitoring: the A/D translation function that system utilizes single-chip microcomputer itself to have, household correlation behavior parameter is sampled, the storage that sampling is obtained is in the data space of single-chip microcomputer, when the owner passes through Internet access system website, just can very clearly understand the household situation of now.
3. remote household electrical appliance control: the owner by Internet access system website can the change system in the I/O mouth state of single-chip microcomputer, thereby the Long-distance Control of realization household electrical appliances.
Claims (6)
1. the intelligent residence control system of technology Network Based, it is characterized in that utilizing the microprocessor of PIC16F877 single-chip microcomputer as system, include network communication and control unit, infrared alarm signal generating unit, telephone phonic alarm unit, mobile phone short message alarm unit, A/D sampling unit in addition, the core of system is the PIC16F877 single-chip microcomputer, and above-mentioned each unit is by being controlled by Single Chip Microcomputer (SCM) program with the interface of PIC16F877 single-chip microcomputer.
2. the intelligent residence control system of technology Network Based according to claim 1 is characterized in that forming the network communication of system and the hardware components of control unit by PIC16F877 single-chip microcomputer and RTL8019AS network controller.
3. the intelligent residence control system of technology Network Based according to claim 1 is characterized in that constituting the security alarm functional unit by infrared alarm signal generating unit, telephone phonic alarm unit and mobile phone short message alarm unit; The infrared alarm signal generating unit is to be directly connected on the RB0/INT pin of PIC16F877, the telephone phonic alarm unit is that the D0～D3 by UM91531 auxiliary dial chip is connected with PIC16F877, and the mobile phone short message alarm unit is to be connected with PIC16F877 by the RS232 COM port.
4. the intelligent residence control system of technology Network Based according to claim 3, it is characterized in that the infrared alarm signal generating unit adopts pyroelectric infrared sensor and signal processing circuit, signal processing circuit is made of in conjunction with resistance, the electric capacity of outside the special-purpose integrated process chip BISS0001 of the human body infrared thermal releasing signal of telecommunication.
5. the intelligent residence control system of technology Network Based according to claim 3, it is characterized in that the telephone phonic alarm unit is made up of UM91531 auxiliary dial device, ISD1420 speech chip, TEA1067 low-voltage voice transfer chip and LM567 audio coding chip, the TONE end of UM91531 connects the DTMF end of TEA1067, the SP+ of ISD1420 and SP-meet MIC+ and the MIC-of TEA1067 respectively, and TEA1067 is connected with outside line with LM567.
6. the intelligent residence control system of the technology of stating according to claim 3 Network Based is characterized in that the mobile phone short message alarm unit adopts the TC35 of Siemens Company to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320127093 CN2710266Y (en) | 2003-08-29 | 2003-11-24 | Intelligent household control system based-on network technology |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03135724.5 | 2003-08-29 | ||
| CN03135724 | 2003-08-29 | ||
| CN 200320127093 CN2710266Y (en) | 2003-08-29 | 2003-11-24 | Intelligent household control system based-on network technology |
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| Publication Number | Publication Date |
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| CN2710266Y true CN2710266Y (en) | 2005-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200320127093 Expired - Fee Related CN2710266Y (en) | 2003-08-29 | 2003-11-24 | Intelligent household control system based-on network technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153664A1 (en) * | 2010-06-09 | 2011-12-15 | 常州司曼睿信息科技有限公司 | Intelligent home system and operating method thereof |
| CN102289220A (en) * | 2010-10-21 | 2011-12-21 | 青岛科技大学 | Intelligent household perception and control system |
| CN103107824A (en) * | 2013-01-15 | 2013-05-15 | 深圳市岑科实业有限公司 | Wireless receiving launcher and wireless communication method |
| US11221596B2 (en) | 2015-06-26 | 2022-01-11 | Electrolux Home Products, Inc. | Hub for managing networked household appliances |
-
2003
- 2003-11-24 CN CN 200320127093 patent/CN2710266Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153664A1 (en) * | 2010-06-09 | 2011-12-15 | 常州司曼睿信息科技有限公司 | Intelligent home system and operating method thereof |
| CN102289220A (en) * | 2010-10-21 | 2011-12-21 | 青岛科技大学 | Intelligent household perception and control system |
| CN103107824A (en) * | 2013-01-15 | 2013-05-15 | 深圳市岑科实业有限公司 | Wireless receiving launcher and wireless communication method |
| CN103107824B (en) * | 2013-01-15 | 2015-12-09 | 深圳市岑科实业有限公司 | Wireless receiving reflector and wireless communications method |
| US11221596B2 (en) | 2015-06-26 | 2022-01-11 | Electrolux Home Products, Inc. | Hub for managing networked household appliances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |