CN106157597A - A kind of wireless and infrared intelligence switching remote control unit and method - Google Patents

A kind of wireless and infrared intelligence switching remote control unit and method Download PDF

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Publication number
CN106157597A
CN106157597A CN201610579156.9A CN201610579156A CN106157597A CN 106157597 A CN106157597 A CN 106157597A CN 201610579156 A CN201610579156 A CN 201610579156A CN 106157597 A CN106157597 A CN 106157597A
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CN
China
Prior art keywords
inductance
electric capacity
wireless
infrared
circuit
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CN201610579156.9A
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Chinese (zh)
Inventor
金旭生
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Shenzhen C&D Electronics Co Ltd
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Shenzhen C&D Electronics Co Ltd
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Priority to CN201610579156.9A priority Critical patent/CN106157597A/en
Publication of CN106157597A publication Critical patent/CN106157597A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

The present invention provides a kind of wireless and infrared intelligence switching remote control unit and method, described intelligence switching remote control unit includes: key-press matrix circuit, wireless receiving and dispatching control circuit, infrared transmitting circuit, power supply circuits and crystal oscillator module, described key-press matrix circuit, infrared transmitting circuit, power supply circuits and crystal oscillator module are connected with described wireless receiving and dispatching control circuit respectively;When sending out data, first passing through wireless receiving and dispatching control circuit transmission wireless remote control and instruct to wireless device, if the most not receiving the response of wireless device, then automatically switching to send infrared remote instruction.Two or more series of same product can be controlled by the present invention by same intelligence switching remote control unit, and first pass through the transmission wireless remote control instruction of wireless receiving and dispatching control circuit to wireless device, if the most not receiving the response of wireless device, then automatically switch to send infrared remote instruction;User is without manual switching control, simple to operate, and intelligence degree is high.

Description

A kind of wireless and infrared intelligence switching remote control unit and method
Technical field
The present invention relates to a kind of remote control unit, particularly relate to a kind of wireless and infrared intelligence switching remote control unit, and relate to And the method being applied to this wireless and infrared intelligence switching remote control unit.
Background technology
Present product is more and more abundanter, such as with the product of a series of two or more models, it is likely that include The function such as infrared control and controlled in wireless, if in order to control the product with a series of two or more models, and then by many Individual remote controller goes to control two or more series of same product, such as wireless version and infrared version, hence it is evident that be inadequate hommization; Even, when controlling the equipment of the two wireless version and infrared version, in addition it is also necessary to remote controller is switched to a certain by Macintosh Individual pattern, just can control the type of correspondence, namely needs manual switching, troublesome poeration, not intelligence.
Summary of the invention
The technical problem to be solved is to need to provide a kind of intelligentized wireless and infrared intelligence switching distant Control device, and the method being applied to this wireless and infrared intelligence switching remote control unit is provided.
To this, the present invention provides a kind of wireless and infrared intelligence switching remote control unit, including: key-press matrix circuit, nothing Line transmitting-receiving control circuit, infrared transmitting circuit, power supply circuits and crystal oscillator module, described key-press matrix circuit, infrared transmitting circuit, Power supply circuits are connected with described wireless receiving and dispatching control circuit respectively with crystal oscillator module;When sending out data, wireless receipts are first passed through Send out control circuit transmission wireless remote control to instruct to wireless device, if the most not receiving the response of wireless device, then Automatically switch to send infrared remote instruction.
Further improvement of the present invention is, also includes LED light module, described LED light module and described nothing Line transmitting-receiving control circuit is connected.
Further improvement of the present invention is, also includes wireless receiving and dispatching expanded circuit and wireless antenna, described wireless antenna It is connected with described wireless receiving and dispatching control circuit by wireless receiving and dispatching expanded circuit.
Further improvement of the present invention is, also includes that memory module, described memory module control with described wireless receiving and dispatching Circuit is connected.
Further improvement of the present invention is, also includes infrared learning circuit, and described infrared learning circuit is wireless with described Transmitting-receiving control circuit is connected.
Further improvement of the present invention is, wireless receiving and dispatching control circuit include control chip U1, electric capacity C1, electric capacity C2, Inductance L1, inductance L5, inductance L6, inductance L7, inductance L8, electric capacity C11, electric capacity C10, electric capacity C12, inductance L2, inductance L3, inductance L9, inductance L4, inductance L11, inductance L10, inductance L12, electric capacity C14, electric capacity C13, electric capacity C15, electric capacity C3 and electric capacity C4, described One end of inductance L5 is all connected with 9 pins of control chip U1 with one end of inductance L1, and the other end of described inductance L5 is respectively Being connected with one end of described electric capacity C1 and one end of inductance L6, the other end ground connection of described electric capacity C1, described inductance L6's is another One end is connected with one end of described electric capacity C11 and one end of electric capacity C10 respectively, and the other end of described electric capacity C10 is connected to One antennal interface ANT1;The other end of described inductance L1 and one end of inductance L7 are connected to 7 pins of described control chip U1, The other end of described inductance L7 one end with one end, one end of inductance L8 and the inductance L2 of electric capacity C2 respectively is connected, described electricity Holding the other end ground connection of C2, the other end of described inductance L2 is connected to 6 pins of control chip U1, the other end of described inductance L8 Being connected with the other end of described electric capacity C11 and one end of electric capacity C12 respectively, the other end of described electric capacity C12 is connected to second Antennal interface ANT2;One end of described inductance L4 and one end of inductance L9 are connected to 5 pins of described control chip U1, described The other end of inductance L9 one end with one end, one end of inductance L10 and the electric capacity C4 of inductance L3 respectively is connected, described electric capacity C4 Other end ground connection, the other end of described inductance L3 is connected to 6 pins of control chip U1, and the other end of described inductance L10 divides Not being connected with one end of described electric capacity C14 and one end of electric capacity C13, the other end of described electric capacity C13 is connected to third antenna Interface ANT3;The other end of described inductance L4 is all connected with 3 pins of control chip U1 with one end of inductance L11, described electricity The other end of sense L11 is connected with one end of described electric capacity C3 and one end of inductance L12 respectively, another termination of described electric capacity C3 Ground, the other end of described inductance L12 is connected with the other end of described electric capacity C14 and one end of electric capacity C15 respectively, described electric capacity The other end of C15 is connected to the 4th antennal interface ANT4.
Further improvement of the present invention is, described infrared transmitting circuit includes resistance R9, resistance R7, audion Q1, electricity Resistance R8, infrared transmitting tube D2 and infrared transmitting tube D3, one end of described resistance R9 is connected to described wireless receiving and dispatching control circuit, institute The other end stating resistance R9 is connected with one end of described resistance R7 and the base stage of audion Q1 respectively, and described audion Q1 sends out Emitter-base bandgap grading is connected with one end of described resistance R8, and the other end of described resistance R7 and the other end of resistance R8 are connected to power end, The colelctor electrode of described audion Q1 is respectively connecting to anode and the anode of infrared transmitting tube D3 of described infrared transmitting tube D2, described The negative electrode of infrared transmitting tube D2 and the negative electrode of infrared transmitting tube D3 ground connection respectively.
The present invention also provides for a kind of wireless and infrared intelligence switching remote control thereof, is applied to the most wireless and red Outer intelligence switching remote control unit, and comprise the following steps:
Step S1, Initialize installation also realizes pairing;
Whether step S2, by wireless transmission director data, and receive response, if otherwise jumping to step in judging the stipulated time S3;
Step S3, automatically switches to infrared transmission director data;
Step S4, wait button unclamp laggard enter sleep.
Further improvement of the present invention is, in described step S3, automatically switches to infrared transmission director data, and keeps LED Chang Liang, until step S4, after waiting that button unclamps, closes LED and enters deep sleep mode.
Further improvement of the present invention is, in described step S1, is entered by the control chip of wireless receiving and dispatching control circuit Row Initialize installation, configuration I/O mouth, intervalometer, clock and memory module, then initialize and start radio protocol stack, load Pairing address date, wait until detect button disappear the most again tremble after judge whether button is pressed, if do not jump directly to walk Rapid S4, if pressing, jumps to step S2.
Compared with prior art, the beneficial effects of the present invention is: can be by same intelligence switching remote control unit pair Two or more series of the same product including wireless version and infrared version are controlled, and, when sending control instruction Data time, first pass through wireless receiving and dispatching control circuit send wireless remote control instruct to wireless device, if not having at the appointed time Receive the response of wireless device, then automatically switch to send infrared remote instruction;Therefore, user is without manual switching control, behaviour Making simple, intelligence degree is high.
Accompanying drawing explanation
Fig. 1 is the module frame chart of an embodiment of the present invention;
Fig. 2 is the wireless receiving and dispatching control circuit of an embodiment of the present invention, LED light module and the circuit theory of crystal oscillator module Figure;
Fig. 3 is the circuit theory diagrams of the key-press matrix circuit of an embodiment of the present invention;
Fig. 4 is the circuit theory diagrams of the infrared transmitting circuit of an embodiment of the present invention;
Fig. 5 is the circuit theory diagrams of the wireless receiving and dispatching expanded circuit of an embodiment of the present invention;
Fig. 6 is the workflow schematic diagram of another kind embodiment of the present invention;
Fig. 7 is the detailed operation schematic flow sheet of another kind embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the preferably embodiment of the present invention is described in further detail.
As shown in Figures 1 to 4, this example provides a kind of wireless and infrared intelligence switching remote control unit, it is characterised in that bag Include: key-press matrix circuit 2, wireless receiving and dispatching control circuit 1, infrared transmitting circuit 3, power supply circuits 4 and crystal oscillator module 5, described press Key matrix circuit 2, infrared transmitting circuit 3, power supply circuits 4 are connected with described wireless receiving and dispatching control circuit 1 respectively with crystal oscillator module 5 Connect;When sending out data, first pass through wireless receiving and dispatching control circuit 1 send wireless remote control instruct to wireless device, if regulation time In do not receive the response of wireless device, then automatically switch to send infrared remote instruction.
Wireless receiving and dispatching control circuit 1 described in this example preferably employs the wireless Soc chip being integrated with MCU and wireless transceiver, On the basis of Digiplex, increase function of infrared remote control, make described intelligence switching remote control unit both can control wireless setting Standby, it is also possible to control traditional infrared equipment.For producer, a remote controller can control at least two type.
As shown in Figure 1 and Figure 5, this example also includes LED light module 6, wireless receiving and dispatching expanded circuit 7 and wireless antenna, Described LED light module 6 is connected with described wireless receiving and dispatching control circuit 1, and described wireless antenna is extended by wireless receiving and dispatching Circuit 7 is connected with described wireless receiving and dispatching control circuit 1, is used for realizing wireless extensions function.
This example further preferably includes that memory module and infrared learning circuit, described memory module control electricity with described wireless receiving and dispatching Road 1 is connected;Described infrared learning circuit is connected with described wireless receiving and dispatching control circuit 1, as real by infrared transmitting tube etc. Existing infrared learning function.
As in figure 2 it is shown, this example wireless receiving and dispatching control circuit 1 includes control chip U1, electric capacity C1, electric capacity C2, inductance L1, electricity Sense L5, inductance L6, inductance L7, inductance L8, electric capacity C11, electric capacity C10, electric capacity C12, inductance L2, inductance L3, inductance L9, inductance L4, inductance L11, inductance L10, inductance L12, electric capacity C14, electric capacity C13, electric capacity C15, electric capacity C3 and electric capacity C4, described inductance L5 One end be all connected with 9 pins of control chip U1 with one end of inductance L1, the other end of described inductance L5 is respectively with described One end of electric capacity C1 is connected with one end of inductance L6, the other end ground connection of described electric capacity C1, and the other end of described inductance L6 divides Not being connected with one end of described electric capacity C11 and one end of electric capacity C10, the other end of described electric capacity C10 is connected to first antenna Interface ANT1;The other end of described inductance L1 and one end of inductance L7 are connected to 7 pins of described control chip U1, described electricity Other end one end with one end, one end of inductance L8 and the inductance L2 of electric capacity C2 respectively of sense L7 is connected, described electric capacity C2's Other end ground connection, the other end of described inductance L2 is connected to 6 pins of control chip U1, the other end of described inductance L8 respectively with The other end of described electric capacity C11 is connected with one end of electric capacity C12, and the other end of described electric capacity C12 is connected to the second antenna and connects Mouth ANT2;One end of described inductance L4 and one end of inductance L9 are connected to 5 pins of described control chip U1, described inductance L9 Other end one end with one end, one end of inductance L10 and the electric capacity C4 of inductance L3 respectively be connected, another of described electric capacity C4 End ground connection, the other end of described inductance L3 is connected to 6 pins of control chip U1, the other end of described inductance L10 respectively with institute One end of one end and electric capacity C13 of stating electric capacity C14 is connected, and the other end of described electric capacity C13 is connected to third antenna interface ANT3;The other end of described inductance L4 is all connected with 3 pins of control chip U1 with one end of inductance L11, described inductance L11 The other end be connected with one end of described electric capacity C3 and one end of inductance L12 respectively, the other end ground connection of described electric capacity C3, institute The other end stating inductance L12 is connected with the other end of described electric capacity C14 and one end of electric capacity C15 respectively, described electric capacity C15's The other end is connected to the 4th antennal interface ANT4.Described control chip U1 can be MCU.
As shown in Figure 4, infrared transmitting circuit 3 described in this example includes resistance R9, resistance R7, audion Q1, resistance R8, infrared Transmitting tube D2 and infrared transmitting tube D3, one end of described resistance R9 is connected to described wireless receiving and dispatching control circuit 1, described resistance R9 The other end be connected with one end of described resistance R7 and the base stage of audion Q1 respectively, the emitter stage of described audion Q1 and institute The one end stating resistance R8 is connected, and the other end of described resistance R7 and the other end of resistance R8 are connected to power end, described three poles The colelctor electrode of pipe Q1 is respectively connecting to anode and the anode of infrared transmitting tube D3 of described infrared transmitting tube D2, described infrared emission The negative electrode of pipe D2 and the negative electrode of infrared transmitting tube D3 ground connection respectively.
This example can be by the same intelligence switching remote control unit same product to including wireless version and infrared version Two or more series be controlled, and, when send control instruction data time, first pass through wireless receiving and dispatching control circuit 1 Sending wireless remote control to instruct to wireless device, if the most not receiving the response of wireless device, then automatically switching to Send infrared remote instruction;Therefore, user is without manual switching control, simple to operate, and intelligence degree is high.
Embodiment 2:
As shown in Figure 6, this example also provides for a kind of wireless and infrared intelligence switching remote control thereof, is applied to as described in Example 1 Wireless and infrared intelligence switching remote control unit, and comprise the following steps:
Step S1, Initialize installation also realizes pairing;
Whether step S2, by wireless transmission director data, and receive response, if otherwise jumping to step in judging the stipulated time S3;
Step S3, automatically switches to infrared transmission director data;
Step S4, wait button unclamp laggard enter sleep.
As it is shown in fig. 7, in step S3 described in this example, automatically switch to infrared transmission director data, and keep LED normal Bright, until step S4, after waiting that button unclamps, close LED and enter deep sleep mode.In described step S1, by nothing The control chip of line transmitting-receiving control circuit 1 carries out Initialize installation, configures I/O mouth, intervalometer, clock and memory module, then Initialize and start radio protocol stack, load pairing address date, wait until detect button disappear the most again tremble after judge button Whether pressing, if not jumping directly to step S4, if pressing, jumping to step S2.
Owing to wireless device is after receiving data, a response can be returned to sender;So utilizing this technology, can To judge that wireless device is whether in span of control.The concrete scheme of this example is: when sending out data, is first sent to wireless setting Standby, if wireless device is not the most replied, then it is assumed that be currently needed for control is infrared equipment, then automatically switch Send infrared signal.The described stipulated time can preset, it is also possible to needs according to user and uses environment to carry out self-defined Arrange.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, On the premise of present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the present invention's Protection domain.

Claims (10)

1. the intelligence switching remote control unit of a kind wireless and infrared, it is characterised in that including: key-press matrix circuit, wireless receiving and dispatching Control circuit, infrared transmitting circuit, power supply circuits and crystal oscillator module, described key-press matrix circuit, infrared transmitting circuit, power supply electricity Road is connected with described wireless receiving and dispatching control circuit respectively with crystal oscillator module;When sending out data, wireless receiving and dispatching control is first passed through Circuit sends wireless remote control and instructs to wireless device, if the most not receiving the response of wireless device, the most automatically cuts It is changed to send infrared remote instruction.
Wireless and infrared intelligence switching remote control unit the most according to claim 1, it is characterised in that also include that LED refers to Show that lamp module, described LED light module are connected with described wireless receiving and dispatching control circuit.
Wireless and infrared intelligence switching remote control unit the most according to claim 1, it is characterised in that also include wireless receipts Sending out expanded circuit and wireless antenna, described wireless antenna passes through wireless receiving and dispatching expanded circuit and described wireless receiving and dispatching control circuit phase Connect.
4. according to the wireless and infrared intelligence switching remote control unit described in claims 1 to 3 any one, it is characterised in that Also include that memory module, described memory module are connected with described wireless receiving and dispatching control circuit.
Wireless and infrared intelligence switching remote control unit the most according to claim 4, it is characterised in that also include infrared Practising circuit, described infrared learning circuit is connected with described wireless receiving and dispatching control circuit.
6. according to the wireless and infrared intelligence switching remote control unit described in claims 1 to 3 any one, it is characterised in that Wireless receiving and dispatching control circuit includes control chip U1, electric capacity C1, electric capacity C2, inductance L1, inductance L5, inductance L6, inductance L7, inductance L8, electric capacity C11, electric capacity C10, electric capacity C12, inductance L2, inductance L3, inductance L9, inductance L4, inductance L11, inductance L10, inductance L12, electric capacity C14, electric capacity C13, electric capacity C15, electric capacity C3 and electric capacity C4, one end of described inductance L5 and one end of inductance L1 all with 9 pins of control chip U1 are connected, the other end of described inductance L5 respectively with one end and the one of inductance L6 of described electric capacity C1 End is connected, the other end ground connection of described electric capacity C1, the other end of described inductance L6 respectively with one end and the electricity of described electric capacity C11 The one end holding C10 is connected, and the other end of described electric capacity C10 is connected to first antenna interface ANT1;Another of described inductance L1 End and one end of inductance L7 are connected to 7 pins of described control chip U1, the other end of described inductance L7 respectively with electric capacity C2 One end, one end of inductance L8 be connected with one end of inductance L2, the other end ground connection of described electric capacity C2, described inductance L2's is another One end is connected to 6 pins of control chip U1, the other end of described inductance L8 respectively with the other end and the electric capacity of described electric capacity C11 One end of C12 is connected, and the other end of described electric capacity C12 is connected to the second antennal interface ANT2;One end of described inductance L4 and One end of inductance L9 is connected to 5 pins of described control chip U1, the other end of described inductance L9 respectively with the one of inductance L3 End, one end of inductance L10 are connected with one end of electric capacity C4, the other end ground connection of described electric capacity C4, another of described inductance L3 End is connected to 6 pins of control chip U1, the other end of described inductance L10 respectively with one end and the electric capacity C13 of described electric capacity C14 One end be connected, the other end of described electric capacity C13 is connected to third antenna interface ANT3;The other end of described inductance L4 and electricity One end of sense L11 is all connected with 3 pins of control chip U1, and the other end of described inductance L11 is respectively with described electric capacity C3's One end is connected with one end of inductance L12, the other end ground connection of described electric capacity C3, the other end of described inductance L12 respectively with institute One end of the other end and electric capacity C15 of stating electric capacity C14 is connected, and the other end of described electric capacity C15 is connected to the 4th antennal interface ANT4。
7. according to the wireless and infrared intelligence switching remote control unit described in claims 1 to 3 any one, it is characterised in that Described infrared transmitting circuit includes resistance R9, resistance R7, audion Q1, resistance R8, infrared transmitting tube D2 and infrared transmitting tube D3, One end of described resistance R9 is connected to described wireless receiving and dispatching control circuit, the other end of described resistance R9 respectively with described resistance R7 One end be connected with the base stage of audion Q1, the emitter stage of described audion Q1 is connected with one end of described resistance R8, institute The other end of the other end and resistance R8 of stating resistance R7 is connected to power end, and the colelctor electrode of described audion Q1 is respectively connecting to institute State anode and the anode of infrared transmitting tube D3 of infrared transmitting tube D2, the negative electrode of described infrared transmitting tube D2 and infrared transmitting tube D3 Negative electrode respectively ground connection.
8. the intelligence switching remote control thereof of a kind wireless and infrared, it is characterised in that be applied to as claim 1 to 7 is any one Wireless and infrared intelligence switching remote control unit described in Xiang, and comprise the following steps:
Step S1, Initialize installation also realizes pairing;
Whether step S2, by wireless transmission director data, and receive response, if otherwise jumping to step in judging the stipulated time S3;
Step S3, automatically switches to infrared transmission director data;
Step S4, wait button unclamp laggard enter sleep.
Wireless and infrared intelligence switching remote control thereof the most according to claim 8, it is characterised in that described step S3 In, automatically switch to infrared transmission director data, and keep LED Chang Liang, until step S4, after waiting that button unclamps, close LED also enters deep sleep mode.
Wireless and infrared intelligence switching remote control thereof the most according to claim 8, it is characterised in that described step S1 In, carry out Initialize installation, configuration I/O mouth, intervalometer, clock and storage mould by the control chip of wireless receiving and dispatching control circuit Block, then initializes and starts radio protocol stack, loads pairing address date, wait until detect button disappear the most again tremble after sentence Whether disconnected button is pressed, if not jumping directly to step S4, if pressing, jumps to step S2.
CN201610579156.9A 2016-07-20 2016-07-20 A kind of wireless and infrared intelligence switching remote control unit and method Pending CN106157597A (en)

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Application publication date: 20161123