CN203786526U - WIFI signal and RF signal conversion device of intelligent electric appliance - Google Patents
WIFI signal and RF signal conversion device of intelligent electric appliance Download PDFInfo
- Publication number
- CN203786526U CN203786526U CN201320821475.8U CN201320821475U CN203786526U CN 203786526 U CN203786526 U CN 203786526U CN 201320821475 U CN201320821475 U CN 201320821475U CN 203786526 U CN203786526 U CN 203786526U
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- signal
- wifi
- electric appliance
- intelligent electric
- controller
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Abstract
The utility model discloses a WIFI signal and RF signal conversion device of an intelligent electric appliance; the WIFI signal and RF signal conversion device comprises a signal conversion controller used for mutual conversion of the WIFI signal and the RF signal; the signal conversion controller is connected with a WIFI module used for carrying out WIFI signal transmission with a user operation terminal, a main RF emission circuit used for emitting a control signal to the intelligent electric appliance, and a main RF reception circuit used for receiving an intelligent electric appliance feedback signal; the intelligent electric appliance comprises a controller; the controller is connected with a branch RF reception circuit receiving a main RF emission circuit control signal, and a branch RF emission circuit used for sending a feedback signal to the main RF reception circuit. The WIFI signal and RF signal conversion device uses the WIFI signal and the RF signal to mutually convert transmission information, so environment factor influences can be reduced, information transmission scope and accuracy can be expanded, so intelligent household can obtain better wireless applications, and intelligent household system can be more conveniently realized.
Description
[technical field]
The utility model relates to a kind of WIFI signal and RF chromacoder of intelligent electric appliance.
[background technology]
Along with scientific and technical fast development and the raising of living standards of the people, people are soaring just year by year to the requirement of Smart Home, and therefore Smart Home product has huge market outlook and social benefit.Intelligent household network control system formally develops the emphasis of Smart Home, and existing intelligent appliance communicates by wire circuit and network controller, is unfavorable for home cabling; Existing intelligent appliance communicates by radio frequency and network controller, but radio communication is unfavorable for the access of user terminal, user terminal is slow by the data rate of radio frequency and network controller, distance is short, between intelligent appliance and network controller, pass through WIFI radio communication, easily be subject to outer signals impact, while causing household electrical appliances to be executed the task, make mistakes.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, a kind of WIFI signal and RF chromacoder of intelligent electric appliance are provided, by carrying out WIFI wireless transmission between user terminal and signal converting controller, WIFI instruction transformation is become to radiofrequency signal, execution instruction is transferred to intelligent electric appliance more accurately; Intelligent appliance feeds back radiofrequency signal to signal converting controller, convert again WIFI signal feedback to user terminal, by using WIFI signal and the mutual converting transmission information of RF radiofrequency signal, reduce the impact of environmental factor, scope and the accuracy of communication are expanded, make Smart Home obtain better wireless application, the realization of more convenient and smart house system.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of WIFI signal of intelligent electric appliance and RF chromacoder, include the signal converting controller 1 of mutually changing for WIFI signal and RF signal, described signal converting controller 1 is connected with the WIFI module 2 for carrying out the transmission of WIFI signal with user's operating terminal 6, be used for to the main RF radiating circuit 3 of intelligent electric appliance 5 emissioning controling signals and for receiving the main RF receiving circuit 4 of intelligent electric appliance 5 feedback signals, described intelligent electric appliance 5 includes controller 51, described controller 51 is connected with point RF receiving circuit 52 that receives main RF radiating circuit 3 control signals, send point RF radiating circuit 53 of feedback signal to main RF receiving circuit 4, described information switching controller 1 is also connected with the reset circuit for device is resetted.
The beneficial effects of the utility model are:
1, user terminal of the present utility model is connected with signal converting controller by WIFI radio communication, has increased the volume of transmitted data between user terminal and signal converting controller, and has increased the distance of data transmission.
2, Smart Home of the present utility model connects by its RF Radio-Frequency Wireless Communication circuit and signal switching controller, and RF radio communication circuit has greatly reduced extraneous Communication Jamming, has increased the stability of data transmission between Smart Home and signal converting controller.
3, the utility model has increased the practical application of Smart Home, has reduced the influence factor of environment, has more economic benefit.
[brief description of the drawings]
Fig. 1 is structural representation of the present utility model.
[embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
As shown in Figure 1, a kind of WIFI signal of intelligent electric appliance and RF chromacoder, include the signal converting controller 1 of mutually changing for WIFI signal and RF signal, described signal converting controller 1 is connected with the WIFI module 2 for carrying out the transmission of WIFI signal with user's operating terminal 6, be used for to the main RF radiating circuit 3 of intelligent electric appliance 5 emissioning controling signals and for receiving the main RF receiving circuit 4 of intelligent electric appliance 5 feedback signals, described intelligent electric appliance 5 includes controller 51, described controller 51 is connected with point RF receiving circuit 52 that receives main RF radiating circuit 3 control signals, send point RF radiating circuit 53 of feedback signal to main RF receiving circuit 4.
Wherein, user controls and management intelligent appliance 5 by Internet of Things, and user's operating terminal 6 is smart mobile phone or laptop computer.
User's operating terminal 6 is connected with signal converting controller 1 by WIFI network, user uses operating terminal 6 that steering order is transferred to WIFI module 2 with WIFI signal, WIFI module 2 receives to be believed after No. WIFI, signal converting controller 1 is distinguished WIFI signal, contrast, the a series of actions such as input, WIFI signal is converted to the steering order of corresponding RF signal, send to point RF receiving circuit 52 in intelligent electric appliance 5 by main RF radiating circuit 3 with RF signal again, intelligent electric appliance 5 is carried out steering order, and the duty of carrying out steering order is fed back in main RF receiving circuit 4 by a point RF radiating circuit 53, convert RF signal to WIFI signal feedback to user's operating terminal 6 by signal converting controller 1 again.
Described information switching controller 1 is also connected with the reset circuit for device is resetted, and in the time that signal operation mistake appears in device, makes the system setting that resets, and restarts device.
Claims (1)
1. the WIFI signal of an intelligent electric appliance and RF chromacoder, it is characterized in that including the signal converting controller (1) of mutually changing for WIFI signal and RF signal, described signal converting controller (1) is connected with the WIFI module (2) for carrying out the transmission of WIFI signal with user's operating terminal (6), be used for to the main RF radiating circuit (3) of intelligent electric appliance (5) emissioning controling signal and for receiving the main RF receiving circuit (4) of intelligent electric appliance (5) feedback signal, described intelligent electric appliance (5) includes controller (51), described controller (51) is connected with point RF receiving circuit (52) that receives main RF radiating circuit (3) control signal, send point RF radiating circuit (53) of feedback signal to main RF receiving circuit (4), described signal converting controller (1) is also connected with the reset circuit for device is resetted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821475.8U CN203786526U (en) | 2013-12-13 | 2013-12-13 | WIFI signal and RF signal conversion device of intelligent electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821475.8U CN203786526U (en) | 2013-12-13 | 2013-12-13 | WIFI signal and RF signal conversion device of intelligent electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786526U true CN203786526U (en) | 2014-08-20 |
Family
ID=51322693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821475.8U Expired - Fee Related CN203786526U (en) | 2013-12-13 | 2013-12-13 | WIFI signal and RF signal conversion device of intelligent electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786526U (en) |
-
2013
- 2013-12-13 CN CN201320821475.8U patent/CN203786526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20201213 |