CN102566525A - Household appliance system for Internet of things - Google Patents
Household appliance system for Internet of things Download PDFInfo
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- CN102566525A CN102566525A CN2010106115960A CN201010611596A CN102566525A CN 102566525 A CN102566525 A CN 102566525A CN 2010106115960 A CN2010106115960 A CN 2010106115960A CN 201010611596 A CN201010611596 A CN 201010611596A CN 102566525 A CN102566525 A CN 102566525A
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Abstract
The invention discloses a household appliance system for an Internet of things. The household appliance system comprises a service platform, a controlled household appliance system and a user-controlled mobile phone, wherein the user-controlled mobile phone is used for remotely controlling the controlled household appliance system through the service platform; the controlled household appliance system comprises a TD security landline terminal and controlled household appliances; data transmission between the user-controlled mobile phone and the service platform is carried out through a wireless network; the TD security landline terminal is internally provided with a TD/GSM (Global System for Mobile Communications) communication module and a bidirectional data transmission module; the TD/GSM communication module is in data connection with the bidirectional data transmission module; the controlled household appliances are internally provided with bidirectional data transmission modules and microprocessors, which are in data connection; and an interface conversion chip is connected between each microprocessor and a main-chip data interface of each household appliance. Data transmission between the TD security landline terminal and the service platform is carried out through the wireless network; and the data transmission between the TD security landline terminal and the household appliances is realized through the bidirectional data transmission modules. According to the household appliance system disclosed by the invention, remote control, state query, remote diagnosis and fault alarming on the household appliances can be realized through an omnipresent mobile phone network. Users of the household appliances can remotely control the household appliances at home through the mobile phone, wherein the remote control operations comprise start-up, shutdown, temperature adjustment, mode setting, state query, fault alarming, remote fault diagnosis and the like.
Description
Technical field
The present invention relates to field of household appliances, refer in particular to a kind of Internet of Things appliance system.
Background technology
In recent years, Internet of Things becomes the hot fields that the whole world is paid close attention to, and is considered to the maximum afterwards scientific and technical innovation in continuous internet.Country pays much attention to the development of Internet of Things.Under such overall background and modern development in science and technology trend, existing household electrical appliances are used can not satisfy consumer demand under the modern development in science and technology, and people have strong demand and hope to remote monitoring, Remote household electrical appliances and house remote monitoring safety etc.Existing air-conditioning technical, if having forgotten the pass chance causes the power resource serious waste, if need to continue start and regulate control in response to environment, prior art can only be regulated at the dependence personnel scene of waiting for, very inconvenience and waste of manpower when people leave the scene.When air conditioner needs repairing, during fault diagnosis again the personnel of needing repairing make house calls, or air conditioner is transported to the maintenance center, loaded down with trivial details and wasting manpower and material resources.
Therefore, provide a kind of and can monitor through network, the appliance system of diagnosis, remote control becomes the inexorable trend of development.
Summary of the invention
The object of the present invention is to provide a kind ofly can monitor through network, the Internet of Things appliance system of diagnosis, remote control.
For realizing the object of the invention, following technical scheme is provided:
The present invention provides a kind of Internet of Things appliance system; It comprises that business platform, controlled appliance system, user control mobile phone; The user controls mobile phone and through business platform controlled appliance system is carried out Long-distance Control; Said controlled appliance system comprises TD security protection base terminal and controlled household electrical appliances; Said user controls and passes through the wireless network transmissions data between mobile phone and the business platform, and said TD security protection base terminal is built-in with TD/GSM communication module and the two-way digital transmission module that data connect, and controlled household electrical appliances are built-in with two-way digital transmission module and the microprocessor that data connect; Be connected with the interface conversion chip between the data-interface of microprocessor and household electrical appliances master chip, the interface protocol interface conversion work that the interface protocol of completion RS485 can be able to be discerned to main control chip.Through the wireless network transmissions data, transmit data through two-way digital transmission module between said TD security protection base terminal and the household electrical appliances between said TD security protection base terminal and the business platform.
About the built-in part of appliance system, said two-way digital transmission module adopts 433 the most mature and stable double-direction radio data transmission modules of domestic technique, is used to transmit the interactive information at household electrical appliances and TD security protection base terminal.The two-way digital transmission module that the high-performance radio-frequency chip of employing TI is made; Said module has stronger antijamming capability, low-power consumption, volume little; The communication reliability is high, and said circuit belongs to ripe circuit theory, has been widely used in the short-distance wireless communication field of various occasions.
Be connected with isolation module between the data-interface of said interface conversion chip and household electrical appliances master chip, the data-interface that partly leads to the data-interface of controlled household electrical appliances module is partly isolated, and avoids influencing each other.Said isolation module is 485 chips.
Microprocessor in the said controlled household electrical appliances also is connected with memory chip (EEPROM), and said memory chip is used to store ID number and the TD security protection base Termination ID number of self.
Be connected with power regulator module between the power interface of said microprocessor and household electrical appliances master chip, adopt high-performance voltage stabilizing chip.
Said microprocessor adopts high-performance microprocessor, and built-in FLASH able to programme and SRAM realize and the interface of EEPROM and the interface of 433M radio-frequency module, can realize data encryption feature, and realizes the management to a plurality of module communications in the crowd.
For said TD security protection base terminal, said TD/GSM communication module is provided with USB interface, can also be provided with SIM seat, debugging UART (being serial communication), audio output port, LCD display.
The user controls the home network appliance system through WAP site or USSD mode.According to user's request, the base terminal can be expanded and support many network home appliances that authorization control is arranged.
The contrast prior art, the present invention has the following advantages:
The present invention can realize remote monitoring, status poll, remote diagnosis, fault warning to appliance system through immanent cell phone network.The user of controlled household electrical appliances can come the household electrical appliances of Remote family through mobile phone, comprises start, shutdown, regulates temperature, pattern setting, query State, fault alarm, remote fault diagnosis etc.And it is lower on existing household electrical appliances basis, the cost that is increased to be set.
Description of drawings
Fig. 1 is Internet of Things appliance system control synoptic diagram of the present invention;
Fig. 2 is inner each module diagram of the controlled appliance system of the present invention;
Fig. 3 is each module diagram of TD base terminal inner of the present invention;
Fig. 4 is a data transmission relations synoptic diagram of the present invention;
Fig. 5 is the inner communication process synoptic diagram with the module communication interface of household electrical appliances of the present invention;
Fig. 6 is a radio communication schematic flow sheet of the present invention.
Embodiment
See also Fig. 1 and Fig. 4, Internet of Things appliance system of the present invention comprises that business platform, TD security protection base terminal, user control mobile phone, and in the present embodiment, household electrical appliances are example with the air conditioner.Said user controls between mobile phone and the business platform through the wireless network transmissions data; Said TD security protection base terminal is built-in with TD/GSM communication module and the two-way digital transmission module that data connect; Air conditioner is built-in with two-way digital transmission module and the microprocessor that data connect; Be connected with the interface conversion chip between microprocessor and the air-conditioning data-interface; The interface protocol interface conversion work that the interface protocol of completion RS485 can be able to be discerned to main control chip is connected with isolation module between said interface conversion chip and the air-conditioning data-interface.Through the wireless network transmissions data, transmit data through two-way digital transmission module between said TD security protection base terminal and the air-conditioning between said TD security protection base terminal and the business platform.
See also Fig. 2,3, the built-in said two-way digital transmission module of air-conditioning adopts 433 the most mature and stable double-direction radio data transmission modules of domestic technique, is used to transmit the interactive information at air-conditioning and TD security protection base terminal.
Be connected with power regulator module between the power interface of said microprocessor and household electrical appliances master chip, adopt high-performance voltage stabilizing chip, its with air-conditioning between adopt that line is connected between the four-core plate; The interface definition of four-core needle stand is according to following standard design: when vertical needle stand breach down; The right the 1st pin is defined as the 1st pin of interface, is 1,2 from right to left; 3,4 pin: (GND A B+5V).
Microprocessor in the said controlled household electrical appliances also is connected with memory chip (EEPROM), and said memory chip is used to store ID number and the TD security protection base Termination ID number of self.
Said microprocessor adopts high-performance microprocessor, and built-in FLASH able to programme and SRAM realize and the interface of EEPROM and the interface of 433M radio-frequency module, can realize data encryption feature, and realizes the management to a plurality of module communications in the crowd.
For said TD security protection base terminal, said TD/GSM communication module is provided with USB interface, can also be provided with SIM seat, debugging UARTO, audio output port, LCD display, and main frame button/handle can also be set.Said base terminal can connect stabilized voltage supply or supply power with rechargeable battery.
The user controls the home network air-conditioning through WAP site or USSD mode.According to user's request, the base terminal can be expanded and support many network air-conditioners that authorization control is arranged.
See also Fig. 5, through formulating communications protocol, the inner software flow with the module communication interface section of air-conditioning is following:
1) at first carries out the initialization setting;
2) judge whether that the local user orders, be then to get into step 7), otherwise get into step 3);
3) judged whether the network information, be then to get into step 4), otherwise return step 2);
4) judged whether control command, be then to get into step 7), otherwise get into step 5);
5) judge whether querying command, be then to get into step 6), otherwise return step 2);
6) transmit local state information, return step 2 then);
7) carry out operation of air conditioner control, return step 2 then).
See also Fig. 6, through formulating communications protocol, the software flow of wireless module part is following:
(1) at first carries out the initialization setting;
(2) having judged whether that information transmits, is then to get into step (3);
(3) judging whether this air-conditioning information, is then to get into step (4), otherwise returns step (2);
(4) judge whether the air-conditioning status information, be then to get into step (5), otherwise get into step (6);
(5) modulate and send data message to the base terminal, and return step (2);
(6) judging whether the control command that send at the base terminal, is then to get into step (7), otherwise returns step (2);
(7) modulate and send data message to air-conditioning, and return step (2).
The above is merely preferred embodiment of the present invention, and protection scope of the present invention is not limited thereto, and anyly all belongs within the protection domain of the present invention based on the equivalent transformation on the technical scheme of the present invention.
Claims (10)
1. Internet of Things appliance system; It is characterized in that; It comprises that business platform, controlled appliance system, user control mobile phone, and the user controls mobile phone and through business platform controlled appliance system carried out Long-distance Control, and said controlled appliance system comprises TD security protection base terminal and controlled household electrical appliances; Said user controls between mobile phone and the business platform through the wireless network transmissions data; Said TD security protection base terminal is built-in with TD/GSM communication module and the two-way digital transmission module that data connect, and controlled household electrical appliances are built-in with two-way digital transmission module and the microprocessor that data connect, and are connected with the interface conversion chip between the data-interface of microprocessor and household electrical appliances master chip; Through the wireless network transmissions data, transmit data through two-way digital transmission module between said TD security protection base terminal and the household electrical appliances between said TD security protection base terminal and the business platform.
2. Internet of Things appliance system as claimed in claim 1 is characterized in that, said two-way digital transmission module adopts 433 double-direction radio data transmission modules.
3. Internet of Things appliance system as claimed in claim 1 is characterized in that, is connected with isolation module between the data-interface of said interface conversion chip and household electrical appliances master chip, and said isolation module is 485 chips.
4. Internet of Things appliance system as claimed in claim 1 is characterized in that, the microprocessor in the said controlled household electrical appliances also is connected with memory chip, and said memory chip is used to store ID number and the TD security protection base Termination ID number of self.
5. Internet of Things appliance system as claimed in claim 1 is characterized in that, is connected with power regulator module between the power interface of said microprocessor and household electrical appliances master chip.
6. Internet of Things appliance system as claimed in claim 1 is characterized in that, said TD/GSM communication module is provided with USB interface.
7. Internet of Things appliance system as claimed in claim 1 is characterized in that, said TD/GSM communication module is provided with the SIM seat.
8. Internet of Things appliance system as claimed in claim 1 is characterized in that, said TD/GSM communication module is provided with debugging UART.
9. Internet of Things appliance system as claimed in claim 1 is characterized in that, said TD/GSM communication module is provided with audio output port.
10. Internet of Things appliance system as claimed in claim 1 is characterized in that, said TD/GSM communication module is provided with LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106115960A CN102566525A (en) | 2010-12-29 | 2010-12-29 | Household appliance system for Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106115960A CN102566525A (en) | 2010-12-29 | 2010-12-29 | Household appliance system for Internet of things |
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| CN102566525A true CN102566525A (en) | 2012-07-11 |
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| CN2010106115960A Pending CN102566525A (en) | 2010-12-29 | 2010-12-29 | Household appliance system for Internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904784A (en) * | 2012-07-13 | 2013-01-30 | 太仓博天网络科技有限公司 | Intelligent home system of internet of things based on 433 wireless transceiving module |
| WO2014027349A1 (en) * | 2012-08-14 | 2014-02-20 | Switchbee Ltd. | System and method for remote control of home appliances without infrastructure changes |
| CN105929697A (en) * | 2016-04-19 | 2016-09-07 | 珠海格力电器股份有限公司 | Maintenance method of smart home, device and terminal |
| US20170126809A1 (en) * | 2015-10-30 | 2017-05-04 | Verizon Patent And Licensing Inc. | Internet of things communication and control system |
| CN107907230A (en) * | 2017-11-15 | 2018-04-13 | 北京工业大学 | Internet of Things temperature acquisition system |
| CN112182068A (en) * | 2020-09-30 | 2021-01-05 | 重庆市海普软件产业有限公司 | Remote fault judgment system and method based on Internet of things technology |
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| EP1266490B1 (en) * | 2000-03-20 | 2004-09-08 | MERLONI TERMOSANITARI S.p.A. | A remote assistance and management system for household appliances in particular gas boilers for heating purposes |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904784A (en) * | 2012-07-13 | 2013-01-30 | 太仓博天网络科技有限公司 | Intelligent home system of internet of things based on 433 wireless transceiving module |
| WO2014027349A1 (en) * | 2012-08-14 | 2014-02-20 | Switchbee Ltd. | System and method for remote control of home appliances without infrastructure changes |
| US20170126809A1 (en) * | 2015-10-30 | 2017-05-04 | Verizon Patent And Licensing Inc. | Internet of things communication and control system |
| US10063640B2 (en) * | 2015-10-30 | 2018-08-28 | Verizon Patent And Licensing Inc. | Internet of things communication and control system |
| CN105929697A (en) * | 2016-04-19 | 2016-09-07 | 珠海格力电器股份有限公司 | Maintenance method of smart home, device and terminal |
| CN107907230A (en) * | 2017-11-15 | 2018-04-13 | 北京工业大学 | Internet of Things temperature acquisition system |
| CN112182068A (en) * | 2020-09-30 | 2021-01-05 | 重庆市海普软件产业有限公司 | Remote fault judgment system and method based on Internet of things technology |
| CN112182068B (en) * | 2020-09-30 | 2024-03-26 | 重庆市海普软件产业有限公司 | Remote fault judging system and method based on Internet of things technology |
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Application publication date: 20120711 |
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