CN103632529A - Control method and system based on Zigbee technology - Google Patents
Control method and system based on Zigbee technology Download PDFInfo
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- CN103632529A CN103632529A CN201310225844.1A CN201310225844A CN103632529A CN 103632529 A CN103632529 A CN 103632529A CN 201310225844 A CN201310225844 A CN 201310225844A CN 103632529 A CN103632529 A CN 103632529A
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Abstract
The invention provides a control method based on Zigbee technology. The method comprises the following steps: step 1, providing power supply for a display module and a control terminal Zigbee module; step 2, providing a man-machine interactive operation interface for infrared ray control signals of remote controller buttons of a plurality of controlled units; step 3, establishing an operation interface for a variety of infrared ray control signals, synchronizing the infrared ray control signals to every controlled unit so as to allow every controlled unit to be capable of converting the infrared ray control signals and establishing wireless network paired communication between a master control unit and the controlled units; and step 4, analyzing and determining the controlled unit paired with a received remote control signal, converting the infrared ray control signal by using the controlled unit, generating a specific infrared ray control signal and transmitting the specific infrared ray control signal to an electric appliance. Compared with the prior art, the method provided by the invention realizes control of a plurality of controlled units located at different positions and of different types through a single controller, thereby greatly improving operation convenience for users.
Description
Technical field
The present invention relates to intelligent appliance control field, relate in particular to a kind of control device based on ZigBee technology.
Background technology
Existing home appliance that can wireless remote control, mostly use Ge Jia manufacturer independently control signal and agreement separately, cannot be general, cause domestic electric appliances controller quantity many, and it is loaded down with trivial details to control interface, terminal user, when controlling distinct device, needs to use the appended specific IR controller of each manufacturer to control, and in use and space, takes in very inconvenience.Separately have pure employing Zigbee-technology to realize remote control and control, this kind of telepilot in use, comparatively power consumption of infra-red remote control mode relatively.
Because more and more household electrical appliance is universal, the unified management problem that household remote is controlled, and standby problem service time of telepilot becomes increasingly conspicuous, therefore necessaryly provide a kind of and have that low power consumption, wireless signal are non-directional, distance and the device of one-to-many simultaneously, to utilize wireless signal switch technology and application person control interface, integrate various wireless device controls mode.
Summary of the invention
For overcoming the control defect of above-mentioned home appliance, the present invention proposes a kind of Single Controller that makes based on ZigBee technology can control the control method of a plurality of controlled unit, to realize Single Controller to being positioned at controlling of diverse location or different classes of a plurality of controlled unit.
Corresponding therewith, the present invention also proposes a kind of Single Controller that makes based on ZigBee technology can control the control system of a plurality of controlled unit, to realize Single Controller to being positioned at controlling of diverse location or different classes of a plurality of controlled unit.
With regard to the method, the invention provides a kind of control method based on ZigBee technology, for controlling with Single Controller, be positioned at diverse location or different classes of controlled unit, it comprises the steps, step 1, for display module and control end Zigbee module provide power supply; Step 2, provides the man-machine interactive operation interface of infrared control signal of the remote controller key of multiple controlled unit; Step 3, sets up the wireless network pairing communication between main control unit and controlled unit by Zigbee; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal; Step 4, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment.
The present invention is by the various functions of the different domestic electrical equipment remote controllers of Zigbee modules learn, the function of each button is a kind of infrared control signal (IR code), the infrared control signal of the button of multiple household electrical appliances telepilot is set up to an operation interface, be synchronized on the electrical equipment of each controlled unit, allow each controlled unit can change the infrared control signal of this electrical equipment.Receive after the remote signal of this electrical equipment at every turn, operation interface via first preamble, in Zigbee module, according to remote signal, convert specific infrared control signal to, be resent on the function executive item of controlled unit, thereby realized Single Controller to being positioned at controlling of diverse location or different classes of a plurality of controlled unit, greatly improved user's operation ease.
Preferably, described step 3, sets up this infrared control signal in the process of an operation interface, also comprises collection, stores the infrared control signal data that existing mainstream vendor uses, to set up infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up.
Preferably, described step 3, the control signal label of described controlled unit, is one group of original infrared control signal data of the product type information that comprises controlled unit.
Preferably, described step 3, sets up this infrared control signal in the process of an operation interface, also comprises the design to operation interface, and synchronous, renewal operation to infrared control signal tables of data.
Preferably, described step 3, sets up in the wireless network pairing communication process between main control unit and controlled unit, also comprises the encryption and decryption to wireless telecommunications.
Should install, the invention provides a kind of control system based on ZigBee technology, for controlling and be positioned at diverse location or different classes of controlled unit with Single Controller, this control system comprises main control unit and controlled unit, wherein, main control unit comprises power module, is used to display module and control end Zigbee module that power supply is provided; Display module, for the infrared control signal of the remote controller key of multiple controlled unit is set up a personal-machine interactive operation interface; Described main control unit, also comprises Zigbee module, is connected with display module with power module, by Zigbee, sets up the wireless network pairing communication between main control unit and controlled unit; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal; Described controlled unit, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment.
Preferably, described main control unit has additional the repeater being connected with Zigbee module.
Preferably, described Zigbee module, also comprises control signal storage unit, and the infrared control signal data of using for collecting, store existing mainstream vendor, to set up infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up, to support the front-end operation of operation interface; The control signal label of described controlled unit is one group of original infrared control signal data of the product type information that comprises controlled unit.
Preferably, described Zigbee module, sets up this infrared control signal in the process of an operation interface, also comprises the design to operation interface, and synchronous, renewal operation to infrared control signal tables of data.
Preferably, described Zigbee module, sets up in the process of the wireless network pairing communication between main control unit and controlled unit, also comprises the encryption and decryption to wireless telecommunications.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the process flow diagram that the present invention is based on the control method of ZigBee technology.
Fig. 2 is the tabular form schematic diagram of infrared control signal tables of data that the present invention is based on the control method of ZigBee technology.
Fig. 3 is the control signal label schematic diagram of controlled unit that the present invention is based on the control method of ZigBee technology.
Fig. 4 is the structural representation that the present invention is based on the control system of ZigBee technology.
Embodiment
Refer to Fig. 1, a kind of control method based on ZigBee technology, is positioned at diverse location or different classes of controlled unit for controlling with Single Controller, and this control method comprises,
S01 step, for display module and control end Zigbee module provide power supply.
S02 step, provides the man-machine interactive operation interface of infrared control signal of the remote controller key of multiple controlled unit.
S03 step, sets up the wireless network pairing communication between main control unit and controlled unit by Zigbee; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal.
S04 step, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment.
The present invention is by the various functions of the different domestic electrical equipment remote controllers of Zigbee modules learn, the function of each button is a kind of infrared control signal (IR code), the infrared control signal of the button of multiple household electrical appliances telepilot is set up to an operation interface, be synchronized on the electrical equipment of each controlled unit, allow each controlled unit can change the infrared control signal of this electrical equipment.Receive after the remote signal of this electrical equipment at every turn, operation interface via first preamble, in Zigbee module, according to remote signal, convert specific infrared control signal to, be resent on the function executive item of controlled unit, thereby realized Single Controller to being positioned at controlling of diverse location or different classes of a plurality of controlled unit.And because zigbee just can use when scanning at the beginning, close at ordinary times, and do remote control with infrared control signal IR, with respect to the remote control of pure Zigbee pattern is controlled, more save the energy.
Matching function as the matching method of Zigbee identical, by the function button on Zigbee module and controlled unit, match.After pairing, Zigbee module is distributed to the different network numbering in each controlled unit (PANID), and after this by user during from hand-held device remote control, Zigbee module is first analyzed remote signal for which kind of installs, then the information that transmits is to this controlled unit.For example: user sends the opening remote control signal of televisor, Zigbee module receives that this remote signal of post analysis need to deliver to televisor, the network numbering of this controlled unit is #1, then directly by No. #1 controlled unit, carried out the control signal of " start ", be that the inner Zigbee module in the controlled unit of #1 is converted to control signal the infrared control signal of this television boot-strap, via change-over circuit, transmit this infrared control signal to the start executive item of televisor, to realize, the start remote control of televisor is controlled.
When user sends the opening remote control signal of air-conditioning, Zigbee module receives that this remote signal of post analysis need to deliver to air-conditioning, the network numbering of this controlled unit is #5, then directly by No. #5 controlled unit, carried out the control signal of " start ", the inside Zigbee module that is the controlled unit of #5 is converted to control signal the infrared control signal of this air-conditioning start, via change-over circuit, transmit this infrared control signal to the start executive item of air-conditioning, to realize, the start remote control of air-conditioning is controlled.In like manner, via the signal conversion of Zigbee module, the wireless network of having set up main control unit and controlled unit matches communication, thereby has realized Single Controller to being positioned at controlling of diverse location or different classes of a plurality of controlled unit.
Wherein, in S03 step, this infrared control signal is set up in the process of an operation interface, also comprise collection, store the infrared control signal data that existing mainstream vendor uses, to set up infrared control signal tables of data, refer to Fig. 2, this legend ground the tabular form of infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up, to support the front-end operation of operation interface.Wherein, the control signal label of controlled unit, one group of original infrared control signal data for the product type information that comprises controlled unit, refer to Fig. 3, and this figure has exemplified the content of the control signal label of controlled unit.Can find out intuitively thus, the control information label of controlled unit is the one group of data that has comprised necessary product information, this allows the controlled unit can be in infrared control signal tables of data, by product type, also can directly determine rapidly, obtain the infrared control signal that the product type with controlled unit matches, thereby realize fast, easily the control operation of remote signal that main control unit is sent out to controlled unit.
In S03 step, this infrared control signal is set up in the process of an operation interface, also comprise the design to operation interface, to meet the individual demand of user to interface; And synchronous, renewal operation to infrared control signal tables of data, to meet the control needs of household electrical appliance when changing, upgrading.
In S03 step, set up in the process of the wireless network pairing communication between main control unit and controlled unit, also comprise the encryption and decryption to wireless telecommunications, to improve communication security, and can avoid the mutual interference between each controlled unit.
Refer to Fig. 4, a kind of control system based on ZigBee technology, for control the controlled unit that is positioned at diverse location or different classes of wireless device with Single Controller, this control system comprises main control unit and controlled unit, wherein, main control unit comprises:
Zigbee module 30, is connected with display module 20 with power module 10, by Zigbee, sets up the wireless network pairing communication between main control unit and controlled unit; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal.
Controlled unit, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment.
The present invention is by the various functions of the different domestic electrical equipment remote controllers of Zigbee modules learn, the function of each button is a kind of infrared control signal (IR code), so directly receive the infrared control signal of telepilot, through separating modulation, obtain original infrared control signal.Afterwards, the infrared control signal of the button of multiple household electrical appliances telepilot is set up to an operation interface, be synchronized on the electrical equipment of each controlled unit, allow each controlled unit can change the infrared control signal of this electrical equipment.Receive after the remote signal of this electrical equipment at every turn, via the operation interface of first preamble, in Zigbee module, according to remote signal, convert specific infrared control signal to, be resent on the electrical equipment of controlled unit, to realize, the remote control of controlled unit is controlled.In like manner, via the signal conversion of Zigbee module, set up the wireless network pairing communication of main control unit and controlled unit, thereby realized with Single Controller, controlled and be positioned at diverse location or different classes of controlled unit.
Wherein, main control unit can be set up the repeater 40 being connected with Zigbee module 30, to support telecommunication, thereby increases range of control.
Zigbee module 30, also comprises control signal storage unit 31, and the infrared control signal data of using for collecting, store existing mainstream vendor, to set up infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up, to support the front-end operation of operation interface.Wherein, the control signal label of controlled unit, is one group of original infrared control signal data of the product type information that comprises controlled unit.
Zigbee module 30, sets up this infrared control signal in the process of an operation interface, also comprises the design to operation interface, to meet the individual demand of user to interface; And synchronous, renewal operation to infrared control signal tables of data, to meet the control needs of household electrical appliance when changing, upgrading
Zigbee module 30, sets up in the process of the wireless network pairing communication between main control unit and controlled unit, also comprises the encryption and decryption to wireless telecommunications, to improve communication security, and can avoid the mutual interference between each controlled unit.
The main control unit that the present invention is above-mentioned, can be hand-held device, also has the non-Handheld control device of network function.The controlled unit that the present invention is above-mentioned can be the household electrical appliance such as TV, air-conditioning, fan or multimedia playing apparatus.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the present invention is not limited to embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition,, although used some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (8)
1. the control method based on ZigBee technology, is positioned at diverse location or different classes of controlled unit for controlling with Single Controller, and it comprises the steps,
Step 1, for display module and control end Zigbee module provide power supply;
Step 2, provides the man-machine interactive operation interface of infrared control signal of the remote controller key of multiple controlled unit;
Step 3, sets up the wireless network pairing communication between main control unit and controlled unit by Zigbee; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal;
Step 4, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment;
Described step 3, sets up this infrared control signal in the process of an operation interface, also comprises collection, stores the infrared control signal data that existing mainstream vendor uses, to set up infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up;
The control signal label of described controlled unit is one group of original infrared control signal data of the product type information that comprises controlled unit.
2. the control method based on ZigBee technology according to claim 1, it is characterized in that: described step 3, this infrared control signal is set up in the process of an operation interface, also comprised the design to operation interface, and synchronous, renewal operation to infrared control signal tables of data.
3. the control method based on ZigBee technology according to claim 1, is characterized in that: described step 3, the wireless network of setting up between main control unit and controlled unit matches in communication process, also comprises the encryption and decryption to wireless telecommunications.
4. the control system based on ZigBee technology, for controlling and be positioned at diverse location or different classes of controlled unit with Single Controller, this control system comprises main control unit and controlled unit, wherein, main control unit comprises power module, is used to display module and control end Zigbee module that power supply is provided; Display module, sets up a personal-machine interactive operation interface for the infrared control signal of the remote controller key of multiple controlled unit, it is characterized in that:
Described main control unit, also comprises Zigbee module, is connected with display module with power module, by Zigbee, sets up the wireless network pairing communication between main control unit and controlled unit; And set up an operation interface for various infrared control signals, be synchronized on each controlled unit, to allow each controlled unit all can change this infrared control signal;
Described controlled unit, according to the remote signal of receiving, analyzes and determines and the controlled unit of this remote signal pairing, and by this its infrared control signal of controlled cell translation, generate specific infrared control signal, be sent on electrical equipment, to realize the control to corresponding controlled unit electrical equipment.
5. the control system based on ZigBee technology according to claim 4, is characterized in that: described main control unit has additional the repeater being connected with Zigbee module.
6. the control system based on ZigBee technology according to claim 4, it is characterized in that: described Zigbee module, also comprise control signal storage unit, the infrared control signal data of using for collecting, store existing mainstream vendor, to set up infrared control signal tables of data; And using controlled unit as terminal node, the control signal label that directly receives controlled unit adds the infrared control signal tables of data of having set up, to support the front-end operation of operation interface; The control signal label of described controlled unit is one group of original infrared control signal data of the product type information that comprises controlled unit.
7. the control system based on ZigBee technology according to claim 4, it is characterized in that: described Zigbee module, this infrared control signal is set up in the process of an operation interface, also comprise the design to operation interface, and synchronous, renewal operation to infrared control signal tables of data.
8. the control system based on ZigBee technology according to claim 4, is characterized in that: described Zigbee module, set up in the process of the wireless network pairing communication between main control unit and controlled unit, and also comprise the encryption and decryption to wireless telecommunications.
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Application publication date: 20140312 |