CN104464261B - The key combination control method and key combination control circuit of Digiplex - Google Patents
The key combination control method and key combination control circuit of Digiplex Download PDFInfo
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- CN104464261B CN104464261B CN201410736558.6A CN201410736558A CN104464261B CN 104464261 B CN104464261 B CN 104464261B CN 201410736558 A CN201410736558 A CN 201410736558A CN 104464261 B CN104464261 B CN 104464261B
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Abstract
The present invention provides a kind of key combination control method and key combination control circuit of Digiplex, and the key combination control method of the Digiplex comprises the following steps：Default step, two or more buttons of setting remote controller are as combination button；Detecting step, whether detection remote controler presses combination button, if then jumping to rate-determining steps, continues to detect whether remote controler presses combination button if otherwise returning；And rate-determining steps, quiescent current test mode or on-off state are switched to according to the combination button control remote controler pressed.The present invention is combined setting by the existing button of Digiplex, realizes test to control Digiplex to be directly entered sleep mode, improves the efficiency of production and test；Digiplex access switch machine state can also be controlled by the combination button, can just avoid electric discharge of the product in transportational process well without insulating trip, save material cost and cost of labor.
Description
Technical field
The present invention relates to a kind of button control program, more particularly to a kind of key combination control method of Digiplex,
And it relate to the key combination control circuit of the key combination control method of the Digiplex.
Background technology
Each button of existing Digiplex corresponds to a function button, the work(without making full use of button
Can, it is too single, for example this Digiplex is in test, after typically setting 30 seconds, into sleep mode, still
It is to waste very much the testing time that 30 seconds are waited in production test, greatly reduces the efficiency of test.
The content of the invention
The technical problems to be solved by the invention are to need to provide one kind by realizing key combination to Digiplex
The control of specific function, and then promote the production link of the Digiplex such as test and transport, improve overall work efficiency.
In this regard, the present invention provides a kind of key combination control method of Digiplex, comprise the following steps：
Default step, two or more buttons of setting remote controller are as combination button；
Detecting step, whether detection remote controler presses combination button, if then jumping to rate-determining steps, if otherwise returning
Continue to detect whether remote controler presses combination button；
And rate-determining steps, quiescent current test mode is switched to according to the combination button control remote controler pressed or is opened
Off-mode.
Further improvement of the present invention is, after detecting step detects the signal for pressing combination button, the control
Step immediately enters sleep mode according to the combination button control remote controler being pressed, and then can test in the hibernation mode distant
Control the quiescent current of device.The preferable technical solution is mainly the test with Digiplex, and existing Digiplex is all
After setting 30 seconds, into sleep mode, then tested；But in actual production test, engineer wait 30 seconds it
Test could be carried out afterwards to lose time very much, greatly reduce testing efficiency.
The present invention by pinning the two or more buttons set at the same time and can be directly entered sleep mode,
That is the present invention is combined setting by using the existing button of Digiplex, combination button is obtained, the combination button
Just Digiplex can be controlled to be directly entered sleep mode to be tested, and then can directly be seen that the Static Electro of test
Stream, greatly improves the efficiency of production and test；Also, the realization of this of the invention process be based on remote controler it is existing by
Key and built-in MCU are realized, almost without increase hardware cost.
Further improvement of the present invention is, after detecting step detects the signal for pressing combination button, the control
Step is forced into off-mode according to the combination button control remote controler being pressed；In the power-offstate, when detecting step again
It is secondary detect the signal for pressing combination button after, the rate-determining steps according to be pressed combination button control remote controler force into
Enter open state.
Existing Digiplex is pressed and causes in transportational process in order to avoid there is button when shipment
Battery and circuit board, are typically separated power supply by long transmitting with insulating trip, and insulating trip is pulled open normal use again by when use again.
The present invention is directly entered on-off state by pinning the two or more buttons set at the same time,
That is before transportation, off-mode is locked by combination button, then, which only consumes uA grades quiet
State electric current, even if having button to be pressed in transportational process there will not be operating current, only presses combination button at the same time again
Start could be realized afterwards, it is easy to use, it is no longer necessary to which that insulating trip can just avoid product putting in transportational process well
Electricity, saves the material cost of insulating trip and the cost of labor of installation insulating trip, further increases production efficiency, while also save
Cost is saved.
Further improvement of the present invention is that two buttons of setting remote controller press institute as combination button when at the same time
The signal of combination button is sent during two buttons of setting.The combination button of fixed function is formed by the combination of two buttons,
Both the use of client had been facilitated, while can also prevent from pressing combination button by mistake well.
The present invention also provides a kind of key combination control circuit of the key combination control method of above-mentioned Digiplex,
Including main control module, infrared transmitting circuit, mode switch module and combination button module, the infrared transmitting circuit, pattern are cut
Mold changing block and combination button module are connected with main control module respectively.
Further improvement of the present invention is, further includes low voltage detecting module, the low voltage detecting module and master control
Module is connected.
Further improvement of the present invention is that the main control module includes MCU, crystal oscillator X2, load capacitance C22, load electricity
Hold C23, inductance L4, inductance L6, capacitance C5, capacitance C4, inductance L1, capacitance C3, capacitance C11, inductance L3 and capacitance C10；It is described
MCU is connected with crystal oscillator X2, and the load capacitance C22 and load capacitance C23 are connected to the both ends of crystal oscillator X2 to have formed
Shake circuit；The MCU is respectively connected to inductance L4 parallel with one another, capacitance C5 and capacitance C4, capacitance C5 and the capacitance C4 point
It is not grounded；The inductance L4 and inductance L6 are serially connected, and the MCU is connected to the centre of inductance L4 and inductance L6；The MCU connects
Inductance L1 is connected to, the inductance L1, capacitance C3, inductance L3 are serially connected, and the capacitance C3 is grounded by capacitance C11, the electricity
Sense L3 is grounded by capacitance C10.
Further improvement of the present invention is that the infrared transmitting circuit includes resistance R16, triode Q2 and light-emitting diodes
Pipe D5, the main control module are connected to the base stage of triode Q2, the emitter ground connection of the triode Q2, institute by resistance R16
The collector for stating triode Q2 is connected to the anode of light emitting diode D5.
Further improvement of the present invention is that the combination button module includes key switch S1 and button parallel with one another
S2 is switched, the both ends of the key switch S1 and key switch S2 are respectively connected to main control module.
Further improvement of the present invention is that the mode switch module is grounded by load resistance R12, the low-voltage
Detection module is connected to power end by pull-up resistor R8.
Compared with prior art, the beneficial effects of the present invention are carry out by using the existing button of Digiplex
Combination setting, obtains combination button, so by the combination button control Digiplex be directly entered sleep mode so as into
Row test, and then can directly be seen that the quiescent current of test, greatly improve the efficiency of production and test；At the same time, moreover it is possible to
Digiplex access switch machine state is enough controlled by the combination button, so that no longer needing insulating trip just can be well
Avoid electric discharge of the product in transportational process, save insulating trip material cost and installation insulating trip cost of labor, more into
One step improves production efficiency, saves production cost.
Brief description of the drawings
Fig. 1 is the operation principle schematic diagram of an embodiment of the present invention；
Fig. 2 is the circuit theory schematic diagram of the main control module of an embodiment of the present invention；
Fig. 3 is the circuit theory schematic diagram of the infrared transmitting circuit of an embodiment of the present invention；
Fig. 4 is the circuit theory schematic diagram of the combination button module of an embodiment of the present invention；
Fig. 5 is the circuit theory schematic diagram of the mode switch module of an embodiment of the present invention；
Fig. 6 is the circuit theory schematic diagram of the low voltage detecting module of an embodiment of the present invention；
Fig. 7 is the operation principle schematic diagram of another embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawings, the preferably embodiment of the present invention is described in further detail.
Embodiment 1：
This example provides a kind of key combination control method of Digiplex, comprises the following steps：
Default step, two or more buttons of setting remote controller are as combination button；
Detecting step, whether detection remote controler presses combination button, if then jumping to rate-determining steps, if otherwise returning
Continue to detect whether remote controler presses combination button；
And rate-determining steps, quiescent current test mode is switched to according to the combination button control remote controler pressed or is opened
Off-mode.
After detecting step detects the signal for pressing combination button, rate-determining steps are according to the combination being pressed described in this example
Sleep mode is immediately entered by key control remote controler, and then the quiescent current of remote controler can be tested in the hibernation mode.
Existing Digiplex is all that after setting 30 seconds, into sleep mode, then could be tested；But in reality
During the production test on border, aptitude test Digiplex after engineer waits 30 seconds, loses time, greatly reduces very much
Testing efficiency.
This example is mainly to be controlled with the test and switching on and shutting down of Digiplex, wherein, controlled according to the combination button pressed
Remote controler switch to the operation principle schematic diagram of quiescent current test mode as shown in Figure 1, by the same pin set two
A or more than two buttons can be directly entered sleep mode, that is to say, that this example is existing by using Digiplex
Button is combined setting, obtains combination button, which just can control Digiplex to be directly entered sleep mode
It to be tested, and then can directly be seen that the quiescent current of test, greatly improve the efficiency of production and test.
This example preferably sets two buttons of remote controler as combination button, when pressing two set buttons at the same time
Send the signal of combination button.The combination button of fixed function is formed by the combination of two buttons, had both facilitated client's use,
It can also prevent from pressing by mistake well at the same time.
Fig. 2 is into Fig. 6, there is provided the combination control electricity of the key combination control method of the Digiplex described in this example
Road, including main control module, infrared transmitting circuit, mode switch module, combination button module and low voltage detecting module, it is described red
Outer radiating circuit, mode switch module, combination button module and low voltage detecting module are connected with main control module respectively.
As shown in Fig. 2, main control module described in this example includes MCU, crystal oscillator X2, load capacitance C22, load capacitance C23, inductance
L4, inductance L6, capacitance C5, capacitance C4, inductance L1, capacitance C3, capacitance C11, inductance L3 and capacitance C10；The MCU and crystal oscillator X2
It is connected, the load capacitance C22 and load capacitance C23 are connected to the both ends of crystal oscillator X2 to form start-oscillation circuit；It is described
MCU is respectively connected to inductance L4 parallel with one another, capacitance C5 and capacitance C4, and the capacitance C5 and capacitance C4 are grounded respectively；It is described
Inductance L4 and inductance L6 are serially connected, and the MCU is connected to the centre of inductance L4 and inductance L6；The MCU is connected to inductance L1,
The inductance L1, capacitance C3, inductance L3 are serially connected, and the capacitance C3 is grounded by capacitance C11, and the inductance L3 passes through capacitance
C10 is grounded.
As shown in figure 4, key switch S1 connects I/O port with key switch S2 to P0.0, P3.4 and P3.1 of MCU, work as button
Switch S1 and key switch S2 presses P0.0, P3.4 of then MCU and is connected with P3.1 at the same time, MCU is detected connected after, MCU is opened
Dynamic internal processes close each functions of MCU, so that remote controler enters off-mode, push button switch S1 and button at the same time again
P0.0, P3.4 of switch S2 then MCU connect with P3.1, and MCU control Digiplexs, which start, works normally program.
As shown in figure 4, connected when key switch S1 and key switch S2 presses then P0.0, P3.4 at the same time with P3.1, MCU inspections
Measure key switch S1 and key switch S2 is concurrently depressed, by default routine call test program inside MCU, Fig. 3's
PIO17 then exports signal, and each button then exports infrared signal and then tests the infrared code value of each button, after power-off again
Power on then working procedure control receiver back to normal.
As shown in figure 3, infrared transmitting circuit described in this example includes resistance R16, triode Q2 and light emitting diode D5, it is described
Main control module is connected to the base stage of triode Q2, the emitter ground connection of the triode Q2, the triode Q2 by resistance R16
Collector be connected to the anode of light emitting diode D5.
As shown in figure 4, combination button module described in this example includes key switch S1 and key switch S2 parallel with one another, institute
The both ends for stating key switch S1 and key switch S2 are respectively connected to main control module.
As shown in Figure 5 and Figure 6, mode switch module described in this example is grounded by load resistance R12, the low voltage test
Module is connected to power end by pull-up resistor R8.Fig. 6 is used for realization low voltage test function, and cell voltage is upper by 200K's
Pull-up resistor R8 output voltages will send low-voltage prompting to MCU, MCU when detecting brownout.
This example is electrified rear normal use, while pins the key switch S1 in Fig. 4 and key switch S2, wireless remote control
The MCU of device can detect that the combination button of setting is pressed, and MCU then starts dormancy program and enters test mode, so that wireless remote
Control device enters resting state, and the quiescent current of Digiplex can be tested by being directly connected to ammeter.
Embodiment 2：
As different from Example 1, after detecting step detects the signal for pressing combination button, step is controlled described in this example
It is rapid that off-mode is forced into according to the combination button being pressed control remote controler；In the power-offstate, when detecting step again
After detecting the signal for pressing combination button, the rate-determining steps are forced into according to the combination button control remote controler being pressed
Open state.
Existing Digiplex is pressed and causes in transportational process in order to avoid there is button when shipment
Battery and circuit board, are typically separated power supply by long transmitting with insulating trip, and insulating trip is pulled open normal use again by when use again.
As shown in fig. 7, this example is directly entered switch by pinning the two or more buttons set at the same time
Machine state, that is to say, that before transportation, off-mode has been locked by combination button, then, which only consumes
UA grades of quiescent current, even if having button to be pressed in transportational process there will not be operating current, is only pressed at the same time again
Start could be realized after combination button, it is easy to use, it is no longer necessary to which that insulating trip just can avoid product transporting well
Electric discharge in journey, saves the material cost of insulating trip and the cost of labor of installation insulating trip, further increases production efficiency,
Also save cost at the same time.
The combined control circuit of the key combination control method of Digiplex described in this example as shown in Figures 2 to 6, its
In, the key switch S1 and key switch S2 are set as the combination button of forced shutdown, while press ＆ hold switch S1 and by
Key switch S2, MCU detect that the I/O port of the combination button is pressed, and MCU then enters dormancy off-mode, and MCU stops other work(
Can work；Again at the same time press ＆ hold switch S1 and key switch S2, MCU can then detect combination button signal and force hold
Machine, Digiplex then can be by normal use after start.
Above content is that a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (9)
1. a kind of key combination control method of Digiplex, it is characterised in that comprise the following steps：
Default step, two or more buttons of setting remote controller are as combination button；
Detecting step, whether detection remote controler presses combination button, if then jumping to rate-determining steps, continues if otherwise returning
Whether detection remote controler presses combination button；
And rate-determining steps, quiescent current test mode or switching on and shutting down are switched to according to the combination button control remote controler pressed
State；
After detecting step detects the signal for pressing combination button, the rate-determining steps are controlled according to the combination button being pressed
Remote controler immediately enters sleep mode, and then tests the quiescent current of remote controler in the hibernation mode.
2. the key combination control method of Digiplex according to claim 1, it is characterised in that when detecting step is examined
After measuring the signal for pressing combination button, the rate-determining steps are forced into pass according to the combination button control remote controler being pressed
Machine state；In the power-offstate, after detecting step detects the signal for pressing combination button again, the rate-determining steps according to
The combination button control remote controler being pressed is forced into open state.
3. the key combination control method of the Digiplex according to claim 1 to 2 any one, it is characterised in that
Two buttons of setting remote controller send the letter of combination button when pressing two set buttons at the same time as combination button
Number.
A kind of 4. button for the key combination control method for employing the Digiplex described in claims 1 to 3 any one
Combined control circuit, it is characterised in that including main control module, infrared transmitting circuit, mode switch module and combination button module,
The infrared transmitting circuit, mode switch module and combination button module are connected with main control module respectively.
5. the key combination control circuit of Digiplex according to claim 4, it is characterised in that further include low-voltage
Detection module, the low voltage detecting module are connected with main control module.
6. the key combination control circuit of Digiplex according to claim 4, it is characterised in that the main control module
Including MCU, crystal oscillator X2, load capacitance C22, load capacitance C23, inductance L4, inductance L6, capacitance C5, capacitance C4, inductance L1, electricity
Hold C3, capacitance C11, inductance L3 and capacitance C10；The MCU is connected with crystal oscillator X2, the load capacitance C22 and load capacitance
C23 is connected to the both ends of crystal oscillator X2 to form start-oscillation circuit；The MCU is respectively connected to inductance L4 parallel with one another, electricity
Hold C5 and capacitance C4, the capacitance C5 and capacitance C4 are grounded respectively；The inductance L4 and inductance L6 are serially connected, and the MCU connects
It is connected to the centre of inductance L4 and inductance L6；The MCU is connected to inductance L1, and the inductance L1, capacitance C3, inductance L3 mutually go here and there
Connection, the capacitance C3 are grounded by capacitance C11, and the inductance L3 is grounded by capacitance C10.
7. the key combination control circuit of Digiplex according to claim 4, it is characterised in that the infrared emission
Circuit includes resistance R16, triode Q2 and light emitting diode D5, the main control module are connected to triode Q2 by resistance R16
Base stage, the emitter ground connection of the triode Q2, the collector of the triode Q2 is connected to the anode of light emitting diode D5.
8. the key combination control circuit of Digiplex according to claim 4, it is characterised in that the combination button
Module includes the both ends difference of key switch S1 parallel with one another and key switch S2, the key switch S1 and key switch S2
It is connected to main control module.
9. the key combination control circuit of Digiplex according to claim 5, it is characterised in that the pattern switching
Module is grounded by load resistance R12, and the low voltage detecting module is connected to power end by pull-up resistor R8.
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| CN201410736558.6A CN104464261B (en) | 2014-12-05 | 2014-12-05 | The key combination control method and key combination control circuit of Digiplex |
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| CN201410736558.6A CN104464261B (en) | 2014-12-05 | 2014-12-05 | The key combination control method and key combination control circuit of Digiplex |
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| CN104464261B true CN104464261B (en) | 2018-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105405265A (en) * | 2015-08-03 | 2016-03-16 | 深圳市创荣发电子有限公司 | Method for switching remote control device key functions through key combination |
| CN107479919A (en) * | 2017-08-04 | 2017-12-15 | 昊翔电能运动科技(昆山)有限公司 | Remote control and the method for entering downloading mode using remote control control main frame |
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| CN101188440A (en) * | 2006-11-24 | 2008-05-28 | 索尼株式会社 | Remote controlling device and remote controlling method |
| CN102117539A (en) * | 2010-01-04 | 2011-07-06 | 联想(北京)有限公司 | Remote controller and method for realizing remote control |
| CN102568177A (en) * | 2011-12-22 | 2012-07-11 | 江苏惠通集团有限责任公司 | Radio frequency remote control |
| CN202534157U (en) * | 2012-02-15 | 2012-11-14 | 深圳市星科龙科技有限公司 | Infrared remote control transmission integrated circuit for printed circuit board (PCB) of remote controller |
| CN104034990A (en) * | 2014-06-30 | 2014-09-10 | 珠海格力电器股份有限公司 | Remote controller testing method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06178368A (en) * | 1992-12-04 | 1994-06-24 | Fujitsu General Ltd | Remote controller |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188440A (en) * | 2006-11-24 | 2008-05-28 | 索尼株式会社 | Remote controlling device and remote controlling method |
| CN102117539A (en) * | 2010-01-04 | 2011-07-06 | 联想(北京)有限公司 | Remote controller and method for realizing remote control |
| CN102568177A (en) * | 2011-12-22 | 2012-07-11 | 江苏惠通集团有限责任公司 | Radio frequency remote control |
| CN202534157U (en) * | 2012-02-15 | 2012-11-14 | 深圳市星科龙科技有限公司 | Infrared remote control transmission integrated circuit for printed circuit board (PCB) of remote controller |
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