A kind of radio frequency Infrared remote controller
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of radio frequency Infrared remote controller.
Background technology
Telepilot is a kind of device that is used for Long-distance Control machinery, is widely used in Industry Control, Aero-Space, field of household appliances.Infrared remote control is a kind of wireless, non-contact control technology, it is strong to have antijamming capability, information transmission is reliable, low in energy consumption, cost is low, and easily realization waits remarkable advantage, by many electronic equipments particularly household electrical appliance extensively adopt, though along with the development of technology, developed other Radio Transmission Technologys, adopted the telepilot of Infrared Transmission still to be extensive use of.
On the one hand, also there are some shortcomings in Infrared remote controller, the ability of, penetrate thing short as transmission range etc.On the other hand, because telepilot has the function of start, shutdown, people make electrical appliance especially during household electrical appliances, deenergization not usually, and the control apparatus that directly uses a teleswitch, at this moment, electrical equipment is on-load voltage still, can cause electric energy loss, and at voltage instabilities such as thundery skies regularly, also may cause damage electrical equipment.
Summary of the invention
Purpose of the present invention is exactly the deficiency that exists at prior art and a kind of radio frequency Infrared remote controller is provided, and its scientific structure is simple, can prolong the service range of telepilot, and the penetrate ability is strong, and switch that can the control apparatus power supply.
To achieve these goals, the technical solution used in the present invention is: a kind of radio frequency Infrared remote controller, the remote control panel that comprises emitting radio frequency signal, receive and radiofrequency signal be converted into the chromacoder of infrared signal, described remote control panel comprises first microprocessor, radio-frequency (RF) receiving and transmission module, the key-press module and first power supply, first microprocessor is electrically connected radio-frequency (RF) receiving and transmission module, the key-press module and first power supply, described chromacoder comprises second microprocessor, second radio-frequency (RF) receiving and transmission module, infrared transmission module and second source, second microprocessor is electrically connected second radio-frequency (RF) receiving and transmission module, infrared transmission module and second source.
Described radio-frequency (RF) receiving and transmission module is unidirectional RF emitter or bi-directional RF R-T unit.
Described remote control panel is provided with button, and button is connected with key-press module.
Described remote control panel is provided with storer.
Described chromacoder is provided with power switch.
Described chromacoder is provided with the relay of control power switch, and relay is electrically connected with second microprocessor.
Described remote control panel is provided with time delay module, and time delay module is electrically connected with first microprocessor.
Described chromacoder is provided with second memory.
Described chromacoder is provided with second time delay module, and second time delay module is electrically connected with second microprocessor.
Described second radio-frequency (RF) receiving and transmission module is the bi-directional RF R-T unit, the power energy monitoring and controlling operating switch that second radio-frequency (RF) receiving and transmission module can transmit and connect to controlled electrical equipment.
Beneficial effect of the present invention is: the remote control panel that comprises emitting radio frequency signal, receive and radiofrequency signal be converted into the chromacoder of infrared signal, described remote control panel comprises first microprocessor, radio-frequency (RF) receiving and transmission module, the key-press module and first power supply, first microprocessor is electrically connected radio-frequency (RF) receiving and transmission module, the key-press module and first power supply, described chromacoder comprises second microprocessor, second radio-frequency (RF) receiving and transmission module, infrared transmission module and second source, second microprocessor is electrically connected second radio-frequency (RF) receiving and transmission module, infrared transmission module and second source, the present invention cooperates the power energy monitoring and controlling operating switch to use, not only can pass through the radiofrequency signal control apparatus, realize the control of remote controller distance, the effect that signal penetrate ability is strong, and can control the power energy monitoring and controlling operating switch by radiofrequency signal, thereby control apparatus is deenergization after shutdown, energized before the start, save electric energy, safe in utilization.
Description of drawings
Fig. 1 is the functional-block diagram of radio frequency Infrared remote controller embodiment one of the present invention.
Fig. 2 is the functional-block diagram of radio frequency Infrared remote controller embodiment two of the present invention.
Fig. 3 is the functional-block diagram of radio frequency Infrared remote controller embodiment three of the present invention.
In Fig. 1, Fig. 2, Fig. 3, include:
1---remote control panel 11---first microprocessor
12---radio-frequency (RF) receiving and transmission module 13---key-press module
14---first power supply 15---button
16---storer 17---time delay module
2---chromacoders 21---, second microprocessor
22---second radio-frequency (RF) receiving and transmission module 23---infrared transmission module
24---second source 25---power switch
26---relay 27---second memory
28---second time delay module.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
A kind of radio frequency Infrared remote controller of the present invention, it cooperates the power energy monitoring and controlling operating switch to use, shown in Fig. 1, Fig. 2, the power energy monitoring and controlling operating switch is connected with electrical equipment, the power energy monitoring and controlling operating switch can received RF signal, and by disconnection of microprocessor pilot relay or energized, radio frequency Infrared remote controller of the present invention comprises remote control panel 1, the reception of emitting radio frequency signal and radiofrequency signal is converted into the chromacoder 2 of infrared signal.Remote control panel 1 comprises first microprocessor 11, radio-frequency (RF) receiving and transmission module 12, key-press module 13 and first power supply 14, first microprocessor 11 is electrically connected radio-frequency (RF) receiving and transmission module 12, key-press module 13 and first power supply 14, and remote control panel 1 can be modulated into emission of radio frequency signals with the input information of key-press module 13.Chromacoder 2 comprises that second microprocessor 21, second radio-frequency (RF) receiving and transmission module 22, infrared transmission module 23 and second source 24, the second microprocessors 21 are electrically connected second radio-frequency (RF) receiving and transmission module 22, infrared transmission module 23 and second source 24.
During use, remote control panel 1 of the present invention is sent to chromacoder 2 with control signal, chromacoder 2 is converted into the infrared signal control apparatus with radiofrequency signal, control signal for the power energy monitoring and controlling operating switch can be sent by control panel 1, also can send by chromacoder, and, because should start shooting after the first energized when electrical equipment is opened, the back deenergization that should shut down earlier when electrical equipment cuts out is so the power energy monitoring and controlling operating switch should have the suitable mistiming to the control of power supply and signal switch to the control of electrical equipment.
Radio frequency (RF) is the electromagnetic frequency that can be radiated the space, and frequency range has the ability of stronger penetrate thing between 300KHz~30GHz, and propagation distance is far away.Radio frequency Infrared remote controller of the present invention not only can be passed through the radiofrequency signal control apparatus, realize control of remote controller distance, the effect that signal penetrate ability is strong, and can control the power energy monitoring and controlling operating switch by radiofrequency signal, thereby control apparatus after shutdown deenergization, the start before energized, save electric energy, safe in utilization.Further, the remote control applications by radio communication is more and more, can be the direction of future development, and Infrared remote controller is still in a large amount of uses, so this radio frequency Infrared remote controller also can be used as the transitional product of Infrared remote controller to radio-frequency (RF) remote.
For the present invention, particularly, radio-frequency (RF) receiving and transmission module 12 is unidirectional RF emitter or bi-directional RF R-T unit, adopt the unidirectional RF emitter can realize function of the present invention, as adopt the bi-directional RF R-T unit, then remote control panel 1 can receive information, for example can receive the feedback signal of electrical equipment, chromacoder or power energy monitoring and controlling operating switch.
Particularly, remote control panel 1 is provided with button 15, and button 15 is connected with key-press module 13, operates by 15 pairs of remote control panels 1 of button.
Remote control panel 1 is provided with storer 16, and storer 16 can be stored input information, also can store remote control frequency or coding, makes the present invention can control a plurality of electrical equipment.
Further, chromacoder 2 is provided with power switch 25, in that the time spent can not close chromacoder 2.Further, but this power switch 25 can manually be controlled also controlled in wireless, chromacoder 2 is provided with the relay 26 of control power switch 25, and relay 26 is electrically connected with second microprocessor 21, and second microprocessor 21 is controlled relay 26 according to the wireless signal that receives.
Embodiment one.
As shown in Figure 1, for radio frequency Infrared remote controller of the present invention, remote control panel 1 is provided with time delay module 17, and time delay module 17 is electrically connected with first microprocessor 11, the mistiming between time delay module 17 controlled turn-on power supplys and start or deenergization and the shutdown.In the present embodiment, when opening electrical equipment, remote control panel 1 transmits earlier to power energy monitoring and controlling operating switch control power connection, postpone certain hour after, transmit again to chromacoder 2 control apparatuses and start shooting; Similarly, when closing electrical equipment, first control apparatus shutdown is controlled power supply again and is disconnected.
Embodiment two.
As shown in Figure 2, compare with embodiment one, the chromacoder 2 of present embodiment is provided with second memory 27, the time delay module 17 of the panel 1 of removing controls, at chromacoder 2 second time delay module, 28, the second time delay modules 28 being set is electrically connected with second microprocessor 21.When opening electrical equipment, the emission of radio frequency signals that remote control panel 1 sends is to chromacoder 2, power energy monitoring and controlling operating switch, and the power energy monitoring and controlling operating switch is controlled power connection, and chromacoder 2 is through control apparatus start again after the delays of certain hour; During for shutdown, then directly by power energy monitoring and controlling operating switch deenergization.
Embodiment three.
As shown in Figure 3, the foregoing description two is direct deenergization when shutdown, and be unallowed for some electrical equipment, therefore be the further improvement of embodiment two at present embodiment, second radio-frequency (RF) receiving and transmission module 22 is the bi-directional RF R-T unit, the power energy monitoring and controlling operating switch that second radio-frequency (RF) receiving and transmission module 22 can transmit and connect to controlled electrical equipment, the power energy monitoring and controlling operating switch is controlled by second radio-frequency (RF) receiving and transmission module.
Embodiment four.
Various wireless communication equipment is arranged in our daily life, for example mobile phone, PDA, computer etc., these Wireless Telecom Equipments adopt technical standards such as GSM, 3G, bluetooth, wifi, and can communicate with the equipment that adopts same standard, therefore, for control apparatus more easily, chromacoder 2 of the present invention is provided with the communicator of technical standards such as meeting GSM, 3G, bluetooth, wifi, thereby not only can control, can also control electrical equipment from various Wireless Telecom Equipments such as mobile phone, PDA, computers from remote control panel 1.
Should be noted that at last; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although the present invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical solution of the present invention.