CN102847322A - Low-power consumption remote control method of electric toy - Google Patents
Low-power consumption remote control method of electric toy Download PDFInfo
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- CN102847322A CN102847322A CN2012103464808A CN201210346480A CN102847322A CN 102847322 A CN102847322 A CN 102847322A CN 2012103464808 A CN2012103464808 A CN 2012103464808A CN 201210346480 A CN201210346480 A CN 201210346480A CN 102847322 A CN102847322 A CN 102847322A
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Abstract
The invention provides a low-power consumption remote control method of an electric toy. The low-power consumption remote control method is characterized in that a remote control end emits a cylindrical or tapered visual light beam which has remote control information and can radiate to the toy, so as to transmit the remote control information; the visual light beam can be received on the toy, therefore, the remote control information in the visual light beam can be acquired; and then the toy is controlled via a circuit. With the adoption of the low-power consumption remote control method provided by the invention, the utilization efficiency of electricity can be improved, the remote control can be carried out with lower power consumption, the purpose of electricity saving can be achieved, the service life of a cell is prolonged, and the pollution of discarded cells to the environment is reduced.
Description
Technical field the present invention relates to a kind of telecontrol engineering of electronic toy.
The background technology electronic toy comprises electric robot type toy, electric automobile type toy, electronic flight type toy etc., mostly adopts telecontrol engineering to finish exercises.Owing to considering circuit cost and easy to use, a lot of electronic toys adopt alkalescence No. 5 or No. 7 disposable batteries such as battery are used as power supply, because toy work power consumption is larger, the time that these batteries often cannot not use longly just exhausts electric energy and scraps, these waste batteries are easily arbitrarily abandoned, and cause serious environmental pollution.The problem of the environmental pollution of toy waste battery is paid much attention to by society, but often only pays close attention to the classification recovery operation to waste battery, and to its root, namely to the power-saving technique of electronic toy, but because thinking inertia and out in the cold.
The power consumption of remote-controlled electric toy comprises electronic operating part and remote control circuit part.Remote control circuit wherein partly comprises remote controller and toy control circuit, and remote controller generally comprises operation push-button, coding circuit and radiating circuit, and the control circuit of toy generally comprises receiving circuit, decoding circuit and executive circuit.Remote control mode generally adopts wireless remotecontrol or infra-red remote control at present, and its advantage is not have obvious directionality, the convenient use, and its shortcoming is that circuit is complicated, material cost is higher, and the work power consumption is large.At the radiating circuit of remote controller, radio transmitter circuit generally needs higher voltage and the operating current more than tens milliamperes, and infrared transmitting tube single tube operating current generally also has more than tens milliamperes, both needs the above power consumption of 100 milliwatts.And the power consumption of the wireless receiving circuit of toy or three end infrared receiving terminals is also larger, generally more than at least ten tens milliwatts.Only need the short distance remote control particularly only at the toy of indoor closely remote control for some, adopt wireless remotecontrol or infrared remote control mode, its advantage can't embody, and its shortcoming but still exists.And larger work power consumption obviously makes battery more easily exhaust electric weight and scraps, and has increased the weight of the problem of environmental pollution of waste battery.
Summary of the invention the present invention seeks to disclose a kind of remote control thereof with lower work power consumption.
Method of the present invention is: at a branch of visible light beam with remote information, that can shine electronic toy, cylindricality or taper of remote controller emission, it is the remote control light beam, send remote information, pass through to receive visible light beam at electronic toy, obtain remote information wherein, by control circuit toy is controlled again.
The visible light beam of described remote controller emission adopts the luminous tube electrified light emitting to form through optically focused again; Described electronic toy adopts light-sensitive element to finish to the reception of visible light beam.
The brightness of the visible light beam of described remote controller emission can be regulated at any time by the operator.
Described luminous tube adopts to glow or the luminous tube of green light or blue light-emitting; Light-sensitive element front at electronic toy adds corresponding filtering apparatus.
The present invention adopts visible light to send remote information against convention ground, although lose the advantage of traditional remote control thereof " non-directional; the convenient use ", but owing to being that the operator is visible at indoor visible light beam, the operator is easy to when needs send instructions visible light beam to be aimed at toy and shines, so, visible light beam can be made less cylindricality or the cone-shaped beam of cross section of optically focused, has short transverse, make and transmit the required light energy of remote information and concentrate on the very little area, and need not launching dispersion in all spaces and cause waste.So the method can improve the utilization ratio of electric energy, finish remote control with less power consumption, reach the purpose of economize on electricity, prolong the service life of battery, reduce waste battery to the pollution of environment.Be adapted at closely remote control use of indoor or outdoors.And employing the method, circuit are more simple, greatly reduce material cost.And adopt redness or green luminotron to cooperate the method for color filtering mean, can avoid ambient light on the impact of remote control.
Description of drawings Fig. 1 is operation principle schematic diagram of the present invention.Fig. 2 is the operation principle block diagram of remote control circuit.Fig. 3 is the circuit diagram of radiating circuit of the present invention.Fig. 4 is the circuit diagram of receiving circuit of the present invention.
With reference to the accompanying drawings, embodiments of the invention are described below the specific embodiment.
Fig. 1 is operation principle of the present invention.The operator by button operation at a branch of visible light beam 3 with remote information, that can shine electronic toy, cylindricality or taper of remote controller 1 emission, it is the remote control light beam, send remote information, pass through to receive visible light beam 3 at electronic toy 2, obtain remote information wherein, by control circuit toy is controlled again.The visible light beam of remote controller emission adopts the luminous tube electrified light emitting to form through optically focused again.Optically focused can be to adopt convex lens or recessed speculum to realize, forms the light beam with low-angle diffusion irradiated area, i.e. cone-shaped beam among Fig. 1.(common flashlight send also be this cone-shaped beam).Also can cooperate double lens to form parallel cylindricality light beam, but structure is complicated.These belong to the common technology of optical field.The size of visible light beam behind the optically focused (being the cross section size of light beam), just under remote control distance, can effectively shine by the electronic toy of remote control, what is called can see under visually observing namely that effectively also electronic toy is shone by light beam, and this not only guarantees distant control function but also at utmost reduce power consumption.And toy adopts light-sensitive element to finish to the reception of visible light beam.Light-sensitive element is installed on the toy, can be shone by the remote control light beam when guaranteeing work.
Fig. 2 is the fundamental diagram of existing toy remote control circuit, comprises remote controller and toy control circuit.Part is that remote controller forms on Fig. 2, comprise operation push-button, coding circuit and radiating circuit, operation push-button is used for carrying out various operational motions, as advance, retreat, rise, decline, left-hand rotation, right-hand rotation etc., encoded by coding circuit, formation comprises the signal of the remote information of operational motion, launches by radiating circuit again.Part is the composition of the control circuit of toy under Fig. 2, comprise receiving circuit, decoding circuit and executive circuit, receiving circuit is used for receiving transmitting of remote controller, through drawing remote information after the decoding circuit decoding, carry out control by executive circuit again, make toy finish various operational motions.The present invention also adopts same principle and composition, and its characteristics are radiating circuit of the present invention and receiving circuit.Among Fig. 3, the present invention adopts a common triode Q to cooperate a luminous tube LED to consist of radiating circuit, the output of coding circuit is amplified the rear drive luminous tube luminous by adjustable resistance W connecting triode Q base stage, sends the visible light remote control light beam with remote information.The present invention also adopts adjustable resistance W to cooperate light adjusting circuit the simplest of formation with triode Q, is used for regulating the operating current of luminous tube LED, thereby regulates the luminosity of LED.Its effect is to make the operator can be according to ambient light and remote control distance, come the brightness of the visible light beam that the flexible modulation radiating circuit sends, the brightness of adjustable height visible light beam when remote control distance is larger, when the brightness of hour just adjustable low visible light bundle of remote control distance, so that visible light beam just can effectively shine by on the electronic toy of remote control, describedly can see that electronic toy is just shone by visible light beam under effectively also namely visually observing.Dimming function be so that radiating circuit can guarantee distant control function with the little operating current of trying one's best, and the electric weight that avoids waste reduces the power consumption of radiating circuit to greatest extent.This is for the sightless wireless remotecontrol of naked eyes or infrared remote control mode, can't imagine and can't realize.Dimming function also can adopt the mode of PWM pulsewidth modulation to realize, its essence also is to regulate the equivalent current of luminous tube LED work.
And receiving circuit of the present invention adopts resistance R of a photo resistance G series connection to consist of, such as Fig. 4.When photo resistance G did not have irradiation, dark resistance was up to 1 megohm to 10 megohm, and output Vin is low level, and when photo resistance was irradiated by light, light resistance was several kilohms to tens kilohms, and output is high level.When the remote control light beam irradiates when the photo resistance, output is just exported the signal of telecommunication with remote information, and delivers to the decoding circuit of back and executive circuit and decode and carry out control.For toy robot or toy car, the installation site of photo resistance is relatively fixing, adopt single photo resistance just passable, and for toy helicopter and flying saucer-like toy etc., fuselage usually rotates during flight, in order to guarantee that the remote control light beam can effectively shine photo resistance, can photo resistance all respectively be installed in each side of fuselage, again that several photo resistance are directly in parallel as a photo resistance place in circuit.Because the dark resistance of photo resistance and light resistance differ hundred times even thousands of times, the parallel connection access of several photo resistance also can work, in case of necessity capable of regulating R resistance.
Find out from Fig. 3 and Fig. 4, radiating circuit adopts luminous tube LED, only needs the operating current of 3V voltage and several milliamperes, only has the power consumption about 10 milliwatts, even in order to enlarge remote control distance, adopt larger operating current or multitube work, power consumption is also with regard to 10 to 30 milliwatts.And receiving circuit electric current when not having irradiation is several microamperes, also only has tens microamperes during irradiation, and its power consumption is extremely low to can be considered zero-power, so the present invention can greatly reduce the power consumption of radiating circuit and receiving circuit, and the working life of significant prolongation battery.And also can find out from Fig. 3 and Fig. 4, radiating circuit of the present invention and receiving circuit are also extremely simple, can greatly reduce material cost.
Although visible light beam is the band coding, self has Anti-Jamming, and excessively strong ambient light also can cause interference sometimes.Because ambient light generally is white light, for the interference of anti-ambient light, the remote control light beam does not preferably adopt white light, glows or the luminous tube of green light or blue light-emitting so the luminous tube of remote control end can adopt; Light-sensitive element front at the toy end adds corresponding filtering apparatus, and such as red green or blue filter glass, significantly the intensity of attenuation white light plays jamproof effect.Wherein redness and green luminotron cost are low, and luminous efficiency is higher, and operating current is less, are first-selected schemes.
Claims (6)
1. the low-power-consumption remote control method of an electronic toy is characterized in that: described method adopts visible light beam to send remote information.
2. the low-power-consumption remote control method of a kind of electronic toy according to claim 1 is characterized in that: at a branch of visible light beam with remote information, that can shine electronic toy, cylindricality or taper of remote controller emission, send remote information; The visible light beam that sends by receiving remote controller on electronic toy is obtained remote information, by circuit toy is controlled again.
3. the low-power-consumption remote control method of a kind of electronic toy according to claim 1 is characterized in that: described visible light beam, and with the remote information through the coding circuit coding.
4. the low-power-consumption remote control method of a kind of electronic toy according to claim 2 is characterized in that: the visible light beam of described remote controller emission, adopt the luminous tube electrified light emitting to form through optically focused again; Described electronic toy adopts light-sensitive element to finish to the reception of visible light beam.
5. according to claim 1 to the low-power-consumption remote control method of claim 4, a kind of electronic toy claimed in claim 6, it is characterized in that: the brightness of described visible light beam can be regulated by the operator.
6. the low-power-consumption remote control method of a kind of electronic toy according to claim 4 is characterized in that: the luminous tube of described remote controller, adopt to glow or the luminous tube of green light or blue light-emitting; Light-sensitive element front at electronic toy adds filtering apparatus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103464808A CN102847322A (en) | 2012-09-15 | 2012-09-15 | Low-power consumption remote control method of electric toy |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103464808A CN102847322A (en) | 2012-09-15 | 2012-09-15 | Low-power consumption remote control method of electric toy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520935A (en) * | 2012-09-21 | 2014-01-22 | 徐志强 | Two-player adversarial remote control electric toy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252371Y (en) * | 1996-01-17 | 1997-04-16 | 陈剑强 | Visible light electronic remote-controller |
| JP2005073722A (en) * | 2003-08-29 | 2005-03-24 | Mitsumi Electric Co Ltd | Remote control method and remote control system |
| CN201255994Y (en) * | 2008-09-12 | 2009-06-10 | 天津三星电子有限公司 | Light controlled recordable Bluelight DVD |
| CN201355370Y (en) * | 2008-12-17 | 2009-12-02 | 威胜集团有限公司 | Insulation communication device of three-phase straight-through electronic energy meter |
| CN202067394U (en) * | 2011-05-12 | 2011-12-07 | 陈默 | Infrared ray remote controller |
-
2012
- 2012-09-15 CN CN2012103464808A patent/CN102847322A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252371Y (en) * | 1996-01-17 | 1997-04-16 | 陈剑强 | Visible light electronic remote-controller |
| JP2005073722A (en) * | 2003-08-29 | 2005-03-24 | Mitsumi Electric Co Ltd | Remote control method and remote control system |
| CN201255994Y (en) * | 2008-09-12 | 2009-06-10 | 天津三星电子有限公司 | Light controlled recordable Bluelight DVD |
| CN201355370Y (en) * | 2008-12-17 | 2009-12-02 | 威胜集团有限公司 | Insulation communication device of three-phase straight-through electronic energy meter |
| CN202067394U (en) * | 2011-05-12 | 2011-12-07 | 陈默 | Infrared ray remote controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520935A (en) * | 2012-09-21 | 2014-01-22 | 徐志强 | Two-player adversarial remote control electric toy |
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Application publication date: 20130102 |