CN102861444A - Remote control electronic toy adopting light-beam remote control - Google Patents
Remote control electronic toy adopting light-beam remote control Download PDFInfo
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Abstract
The invention relates to a remote control electronic toy adopting light-beam remote control, which comprises a remote controller and an electronic toy. The remote control electronic toy is characterized in that the remote control electronic toy adopts the moving direction of light beam sent by the remote controller to control the action of the electronic toy. The remote control electronic toy is suitable for the indoor or outdoor short-distance remote control of the toy. An operator does not need to use two hands to operate an operating button or an operating rod of the remote controller, but wave the remote controller according to the remote control intention to make the light beam illuminate the body of the toy to produce motion of the toy body, so as to control the action of the toy through moving changes of the light beam. The remote control electronic toy has the characteristics that the remote control electronic toy is extremely simple, easy and visualized in operation, so that the remote control electronic toy is very interesting and playable. The remote control electronic toy is especially suitable for children with small ages.
Description
Technical field
The present invention relates to a kind of toy, be specially a kind of electronic toy with remote control.
Background technology
Remote-controlled electric toy mainly contains vehicle class and flight class (helicopter, flying saucer etc.) toy, comprises remote controller and electronic toy, adopts radio or infra-red remote control.Wherein remote controller comprises operation push-button or action bars, coding circuit and radiating circuit, and operator's both hands operate at remote controller, forms coded message by coding circuit and launches by radiating circuit.The control circuit of electronic toy comprises receiving circuit, decoding circuit, drive circuit and execution unit.Receiving circuit receives remote controller and transmits, decoding draws remote information through decoding circuit, by drive circuit control execution unit, makes toy finish exercises, such as the advancing, retreat, turn left, turn right of automobile, the rising of aircraft, descend, advance, unsettled etc.
Existing these toy remote control technology, advantage is that remote control distance is long, do not have obvious directionality, remote controller need not to aim at toy when namely operating, and its shortcoming is the motion state that is representing toy with some buttons of remote controller or action bars, the operator need to note the motion state of toy on one side, button or the action bars of remote controller in bimanualness on one side, and be very not directly perceived, also increases operation easier, particularly for the less children of age, usually be difficult to well carry out straighforward operation.Because button or the action bars of remote controller have machine structural parts, cause volume and weight all larger, also easily damage.
Prior art also have a class by with light beam irradiates toy machine with it different specific light photosensitive elements control different actions, such as Chinese patent 96249104.7 and 2010101096431, but this needs certain accuracy, for the continuous electronic toy that changes of motion state, a little a bit distance just is difficult to accomplish, and operation uses same intuitively and convenient, flexible not, and the remote control actions that can realize is also abundant not.
And above-mentioned telecontrol engineering, the remote information that generally can only send the switching value of several passages (namely only has 1 or 0 state, can only control by state, as advance or move back, rise or fall), if transmission is with the remote information (information that namely has different controlled quentity controlled variables of analog quantity, such as advancing with friction speed or retreating), then need the adoption rate telecontrol engineering, remote controller also needs to use the action bars with potentiometer, circuit and structure are more complicated, operation easier is also higher, so the general remote control of all not adopting with analog quantity on common remote-control toy.
Summary of the invention
The present invention seeks to disclose the more directly perceived and easier remote-controlled electric toy of a kind of straighforward operation, further, this electronic toy can also be with the same remote control that realizes with analog quantity that is easy to operate directly perceived.
The present invention includes remote controller and electronic toy, it is characterized in that: the moving direction of the light beam that sends with remote controller is controlled the action of electronic toy.More specifically scheme is: remote controller includes luminous tube, is used for emission and can shines light beam electronic toy, that can move to different directions according to the remote control intention on electronic toy; Electronic toy includes the light-sensitive element for receiving beam; Identify the light beam moving direction and control the control circuit of electronic toy execution action according to the light beam moving direction according to the light-sensitive element input signal with being used for; Light-sensitive element is connected to the control circuit input; The output of control circuit is connected to the execution unit of electronic toy.
The light beam of described remote controller emission is also referred to as the remote control light beam, is cylindricality light beam or cone-shaped beam.These light beams adopt the luminous tube electrified light emitting to produce optically focused through concentration structure again and form.This belongs to the common technology of optics aspect.
The movement that the light beam of described remote controller emission produces, or claim to sweep, brandish, be light beam movement towards the space different directions on the same sensitive surface of electronic toy.Comprise move down, up mobile, toward move left, toward move right, in the movement that movement that light source approaches toy and light source leave toy one or more.Light beam is to mobile corresponding the specific remote information of each direction.Same sensitive surface namely is a face that can be subject to simultaneously the remote control light beam irradiates on the toy.
Described control circuit can be to be provided with light-sensitive element at toy fuselage (surface) to come receiving beam to the identification of light beam moving direction, and the variation of the input signal strength by light-sensitive element is identified the mobile of light beam and changed.When the present invention only is used for simple remote control to some toys, such as move forward and backward (the stopping) that only need remote-controlled toy vehicle or aircraft, be equivalent to two passage remote controls of existing telecontrol engineering, then can realize by the reception to " light source approaches the movement of toy " and " light source leaves the movement of toy ", namely transmit two kinds of telecommands by light beam forward and backward these two kinds of moving directions of (Z axis that is equivalent to coordinate system) on the rectilinear direction of remote controller and toy, at this moment can adopt the light-sensitive element receiving beam in certain position with it the toy machine, control circuit is identified the variation of beam intensity by the variation of the signal strength signal intensity of light-sensitive element, and then identifies the moving direction of light beam.Namely when beam intensity becomes large, be identified as beam light source and approaching toy, when beam intensity diminishes, be identified as beam light source and leaving toy, realize the remote control of two kinds of instructions with this.
Control circuit is to the identification of light beam moving direction, also can be that at least two positions are provided with light-sensitive element and come receiving beam on the same sensitive surface of electronic toy fuselage, control circuit is identified the mobile of light beam and is changed according to the precedence of the signal intensity of light-sensitive element on the diverse location.Need more multichannel telecommand for electronic toy, also can by light beam is moved down, up mobile, toward moving left, realizing toward the reception that moves right, this can measure by interference of light, but the structure and the technology that realize are very complicated.The present invention adopts simpler cleverly scheme: at least two positions are provided with light-sensitive element and come receiving beam on the same sensitive surface of toy fuselage, control circuit is identified the moving direction of light beam according to the precedence of the signal intensity of light-sensitive element on the diverse location.On every one dimension direction two positions can be set, such as, a left side and the right side (X-axis that is equivalent to horizontal direction) at the Electric aircraft fuselage, perhaps upper and lower (the Y-axis that is equivalent to vertical direction, also can be front and rear for toy car), identify the moving direction that light beam makes progress the party by the signal intensity of light-sensitive element receiving beam, identify the remote control intention with this.Each direction can access two kinds of telecommands.Come receiving beam if on two-dimensional direction (X-axis and Y-axis), two positions are set separately, then can directly obtain four kinds of telecommands.If in conjunction with the variation (Z axis) of beam intensity, then can obtain six kinds of telecommands again, realize six passage remote controls.If add in X-axis on the basis of Y-axis, by to four kinds of mobile combinations that change, also can produce " moving toward the upper left corner ", " moving toward the lower left corner ", and " moving toward the upper right corner ", " moving toward the lower right corner " four kinds of mobile variations are realized more multichannel remote control.
The present invention is suitable for the toy remote control of indoor or outdoors closer distance.Operator's hand-held remote controller sends light beam during use, can be described as the remote control light beam, brandishing remote controller according to the remote control intention makes light beam irradiates arrive toy machine with it and the generation movement, or be called and sweep, brandish, toy control circuit receives light beam and mobile variation the thereof by light-sensitive element, identify operator's remote control intention, and the execution unit of control toy is made corresponding actions.Such as the remote control that is used for toy helicopter, light beam covered shine airframe (so that light-sensitive element all receives light beam simultaneously) and during mobile the variation, aircraft keeps stable vacant state; During with the bottom-up inswept airframe of light beam, the Aircraft Main screw accelerates to make aircraft to rise; From up to down during inswept airframe, the Aircraft Main screw slows down aircraft is descended with light beam; When beam light source (being remote controller) was moved from the aircraft back to the direction of approaching aircraft, aircraft travelled forward; When the light source of light beam is moved to the direction of leaving aircraft, when moving, aircraft halt (aircraft does not have fallback state); When sweeping about light beam, to the left and right deflection of aircraft (be fit to have the helicopter of left and right directions controlling organization, then do not need not this operation with direction control); Aircraft does not then keep original state when having light beam irradiates.Realized like this remote control to the many actions of aircraft.Remote control for the vehicle type toy is also similar, and can define according to different needs the remote control intention of various light beam moving direction representatives, and the control toy is done corresponding actions according to intention.
The present invention with traditional remote-control toy relatively, the advantage that has is: 1, the operator need not button or the action bars of bimanualness remote controller, also need not accurately to aim at light-sensitive elements different on the toy, make light beam produce mobile with it to different directions at toy machine but brandish remote controller according to remote control intention one hand, realize remote control to toy with intuitively action, so straighforward operation is extremely easily simple and directly perceived, especially is fit to the little children of age and uses; 2, remote controller is just launched light beam, remote information is not included in the light beam the inside, but transmitted by the moving direction of light beam, so circuit is extremely simple, be exactly that the power drives luminous tube is luminous, do not need button and action bars, work more reliable, and the remote controller profile can do very little very flexibly, such as making elongated remote control rod, baton, conjury stick, so that the richer interest of toy remote control and game.
The light beam of remote controller emission can be visible light beam or infrared beam, perhaps comprises simultaneously both beam combinations.Its operation principle is the same, just adopts different luminous tubes to send different light beams, and supports the use with corresponding light-sensitive element at electronic toy according to different light beams, and this is general knowledge.In fact a lot of light-sensitive elements can be suitable for visible light and infrared ray simultaneously, and just the filter of front is different.Adopt visible light beam can see the remote control light beam, operation control is more directly perceived and easier, is fit to children's use that various crowds comprise little age; Use the infrared beam interference free performance better, but cannot see the remote control light beam, have some difficulty, if also be straightline propagation but the operator understands infrared ray, just can be with the movement of feeling to hold the control light beam, and cannot see light beam when using, only see that arm or remote control rod brandish just can remote-control toy, more have strange sensation and interest.When the remote control light beam adopted visible light beam, for fear of the interference of ambient light, light beam should not adopt white light, adopts the light beam of ruddiness or green glow or blue light or purple light first-selectedly.Correspondingly be added with redness or optical filter green or blue or purple in the light-sensitive element front of electronic toy.Adopt colored light beam that the anti-interference of remote control can be provided.Also can launch infrared beam and transmit the remote control intention, launch simultaneously visible light beam and come the reference location for the operator, and make both optically focused become same beam combination together, reach again easy-operating advantage directly perceived of existing anti-interference.
Further improve, the control circuit of electronic toy identifies direction and speed that light beam moves by the variation of light-sensitive element input signal; And according to direction and speed that light beam moves, control the execution unit of electronic toy with the friction speed execution action.This improvement makes electronic toy can brandish according to the operator speed of the speed of remote controller light beam, control the speed of toy execution action, make the light beam inswept aircraft that makes progress fast such as upwards brandishing fast remote controller, aircraft fast rise then, slowly upwards brandish remote controller and make the light beam inswept aircraft that slowly makes progress, then the aircraft climbed is realized the remote control with analog quantity.Specific implementation should be improved, can be that control circuit passes through the rate of change that same light-sensitive element input signal strength changes, identify the translational speed of light beam, toy is controlled, be applicable to toy and remote controller and move variation at the light beam of rectilinear direction (being Z axis); Perhaps control circuit is identified the translational speed of light beam by the time difference of the input signal variation of two light-sensitive elements of diverse location, is applicable to change the mobile of left and right directions (being X-axis) and above-below direction (being Y-axis).Requirement according to the control of different toys can arrange different progression to the quantification of this analog quantity, such as tens grades, in general, to the responsiveness of most electronic toy, 3 grades (namely fast, neutralization slowly) are set, and can meet the demands.This improves with simple method, realizes the remote control to toy band analog quantity, makes distant control function more powerful abundanter, and remote controller need not to adopt complicated band potentiometer action bars, also need not to increase circuit, and straighforward operation is simple, intuitive especially, makes toy extremely joyful.
Description of drawingsFig. 1 is operation principle schematic diagram of the present invention.Fig. 2 is the circuit diagram of realizing a kind of toy circit of the present invention.Fig. 3 is that light-sensitive element is arranged on carry-on schematic diagram.Fig. 4 is the circuit diagram of realizing another kind of toy circit of the present invention.
The specific embodimentThe below to how implementing the present invention describes with reference to the accompanying drawings.
Need to prove, the object of the invention is to disclose a kind of operation and more intuitively is easy to the toy remote control technology, and for realizing correlation technique of the present invention, drive circuit and execution unit such as electronic toy, be used for advancing, retreat, stop, turning left, turning right vehicle, the rising of aircraft, decline, unsettled, advance, driving and the execution of deflection, belong to existing toy technique.And some functions of circuit involved in the present invention, comprise detection to the reception of light and intensity, to modulus (A/D) conversion of voltage signal and computing relatively, pass through operating voltage or PWM pulsewidth modulation to the control of toy motor operating power and rotating speed, comprise how adopting single-chip microprocessor MCU or DSP or other circuit according to operation principle of the present invention and logic is made concrete circuit and program is carried out work, the general technology that all belongs to electronic technology field, the present invention does not do narration.For simplicity, the circuit diagram of accompanying drawing of the present invention only draws with the relevant element of operation principle, other circuit parts such as power supply, filtering, clock, reset, the peripheral circuit such as driving, belong to general knowledge, all do not draw.
Fig. 1 is operation principle schematic diagram of the present invention.The present invention includes remote controller 1 and electronic toy 2, the a branch of light beam 3 that can shine electronic toy 2 of operator's single-hand handling ﹠ remote controller 1 emission during use, and brandish remote controller according to remote control intention, light beam 3 is produced mobile at electronic toy 2 fuselages, or claim to sweep; Electronic toy 2 receiving beams 3 identify the moving direction of light beam, control the electronic toy action with this.The light beam of remote controller emission can be that light connects subparallel cylindricality light beam, or light is the cone-shaped beam of low-angle diffusion.Remote controller adopts power drives luminous tube such as the luminous again process of LED optically focused to form light beam, belongs to common technique.The light beam irradiated area is less when adopting the cylindricality light beam, and light is concentrated, and can carry out longer-distance remote control, typically can adopt or with reference to the multimedia teaching laser pointer with the low-power laser pipe commonly used; What Fig. 1 adopted is cone-shaped beam, and the irradiated area of cone-shaped beam is larger, can more easily shine with it the toy machine, and convenient control can directly be adopted or the various compact LED flashlights with optically focused of reference.
Electronic toy includes light-sensitive element, control circuit, drive circuit and execution unit.Light-sensitive element is installed in it the toy machine, so that work the time can shine by the remote control light beam, according to the different signal of telecommunication of the different conditions output of illumination and deliver to control circuit.Control circuit identifies the moving direction of light beam according to the signal intensity of light-sensitive element, identifies the remote control intention with this, drives execution unit and carries out corresponding actions.
How according to the signal intensity of light-sensitive element, identify the moving direction of light beam for control circuit, also namely identify the line correlation control of going forward side by side of remote control intention, the below is described in detail this.
When the present invention only is used for simple remote control to some toys, such as only needing moving forward and backward of remote-controlled electric toy, be equivalent to two passage remote controls of existing telecontrol engineering, then can realize by the reception to " light source approaches the movement of toy " and " light source leaves the movement of toy ", namely transmit two kinds of telecommands by light beam forward and backward these two kinds mobile variations of (Z axis that is equivalent to coordinate system) on the rectilinear direction of remote controller and toy, at this moment can light-sensitive element be set in a certain position of toy fuselage and come receiving beam, control circuit is identified the variation of beam intensity by the variation of the signal strength signal intensity of light-sensitive element, and then identifies the moving direction of light beam.When beam intensity becomes large, be identified as beam light source and approaching toy, when beam intensity diminishes, be identified as beam light source and leaving toy, realize the remote control of two kinds of instructions with this.This mode is suitable for cone-shaped beam.
Realize a kind of toy circit such as Fig. 2 of above-mentioned remote control.Be arranged on the light-sensitive element G1 on the electronic toy fuselage, 1 series connection consists of the light beam receiving circuit with resistance R, its output is connected to the input port IO1 with modulus (A/D) translation function that control circuit also is single-chip microprocessor MCU 1, and when not having light beam irradiates to arrive light-sensitive element G1, the dark resistance of G1 is very large, IO1 is input as very low voltage, when light beam irradiates arrives G1, the G1 resistance decreasing, it is large that input voltage becomes, luminous intensity is larger, and then input voltage is higher.MCU1 constantly detects and reads the IO1 voltage value, and the numerical value of front and back is compared, and judges the situation of the moving direction of light beam, and the output of control circuit MCU1 is controlled execution unit by drive circuit, the motion of control electronic toy.Drive circuit and execution unit are existing toy technique.Single-chip microprocessor MCU 1 can adopt the various single-chip microcomputers with analog-digital conversion function, such as PIC16FXX series.
Take remote control toy car as example, a kind of straighforward operation and identifying are: 1, when the operator with the remote control light beam irradiates to automobile, but keeping remote controller static is that light beam is not mobile, at this moment light-sensitive element G1 receives the constant remote control light beam of intensity, the voltage of IO1 is higher (to be higher than the setting threshold values, this threshold values is slightly larger than the output valve of light beam receiving circuit under the ambient light), but front and back voltage value substantially constant (changing value is very little), then identify remote control and be intended to static, keep inactive state so the output of MCU1 makes automobile stop action by drive circuit control execution unit.2, when the operator with the remote control light beam irradiates to automobile, and to make remote controller approach automobile namely be that beam light source is moved forward towards automobile steering, at this moment light-sensitive element G1 receives the constantly large remote control light beam of change of intensity, the voltage of IO1 is higher and becoming large, then identify remote control and be intended to advance forward, so the output of MCU1 advances forward automobile by drive circuit control execution unit.And can become large rate of change according to voltage, obtain the signal of light beam translational speed, thereby the operating power of controlling electric motor of automobile is controlled the speed that automobile advances, when beam intensity become large must be faster, then pace is faster, otherwise then slower, realizes the control with analog quantity.3, when the operator with the remote control light beam irradiates to automobile, and to make remote controller namely be to make beam light source mobile backward along automobile steering away from automobile, at this moment light-sensitive element G1 receives the remote control light beam that intensity constantly diminishes, the voltage of IO1 is higher but constantly diminishing, then identify remote control and be intended to retreat backward, so the output of MCU1 retreats automobile by drive circuit control execution unit backward.Can obtain the signal of light beam translational speed according to the rate of change of voltage decreases equally, thereby control the speed of the operating power control back of automobile of electric motor of automobile, when beam intensity diminishes sooner, then astern speed is faster, otherwise then slower.4, as the operator with the remote control light beam irradiates to automobile, at this moment light-sensitive element does not receive light beam, the voltage of IO1 less (less than setting threshold values) then is identified as without new remote control intention, so MCU1 output makes automobile keep original motion state.(motion state originally comprise advance, retreat or stop).If brandish in other words light beam automobile is advanced, even light beam has left automobile afterwards, automobile still keeps original forward travel state, until light beam is again shone automobile and keeps motionless, automobile is stopped.Also with this similar, that some aircraft does not retreat action, backward movement also namely halts to the remote control of aircraft type toy with the function of moving forward and backward.
Need more multichannel remote control for electronic toy, also can by light beam " is moved down ", reception and the identification of " up mobile ", " toward moving left ", " toward moving right " realizes, the present invention adopts simply cleverly method: be provided with at least two positions at the same sensitive surface of electronic toy fuselage and come receiving beam by light-sensitive element, precedence according to the signal intensity of light-sensitive element, identify the moving direction of judging light beam, identify the remote control intention with this, and the action of control toy.If upwards all being provided with separately two positions comes receiving beam X-axis and Y-axis each party, then can directly obtain four kinds of different light beam moving directions.
Among Fig. 3, with the rising of toy aircraft 4 as flight ball with drop to example, on fuselage one side of aircraft 4, (being Y-axis) is respectively arranged with two light-sensitive element G2 and G3 in two positions up and down in the vertical direction, receives mobile change of remote control light beam on above-below direction.Toy circit such as Fig. 4.Light-sensitive element G2, G3 and resistance R 2, R3 series connection consist of 2 road light beam receiving circuits, and its output is connected to input port IO2 and the IO3 that control circuit is single-chip microprocessor MCU 2.MCU2 identifies the moving direction of light beam according to the voltage change of IO2 and IO3, make the toy execution action by drive circuit control execution unit again.
For concrete recognition methods, the present invention discloses following two kinds of concrete recognition technologies.
The first recognition technology is under the prerequisite that all do not shone by the remote control light beam of the light-sensitive element at the same sensitive surface diverse location of electronic toy, and the precedence that control circuit receives the remote control light beam irradiates according to the light-sensitive element of diverse location is identified the moving direction of remote control light beam.G2 and G3 are not subjected to light beam irradiates when namely beginning yet, and G2 and G3 dark resistance are very large, and be very low with output voltage behind the electric resistance partial pressure, and the at this moment IO2 of MCU2 and IO3 input all is low voltage signal, as original state.Then when light beam from the periphery inswept toy, the precedence that is subject to light beam irradiates according to G2 and G3 is identified the moving direction of light beam.When light beam being bottom-up inswept G3 and G2, then G3 and G2 successively receive of short duration light beam irradiates, light resistance became very little when G3 and G2 were subject to light beam irradiates, so IO3 and IO2 be the high input voltage pulse signal successively, so it is bottom-up movement that MCU2 identifies light beam with this, its output is heightened the rotating speed of the main screw motor of aircraft by drive circuit control execution unit, thereby aircraft is risen.Length according to time difference (also being the time interval) of IO3 and IO2 input voltage signal, (speed equals distance between two light-sensitive elements divided by the time difference also can to draw the speed of light beam translational speed, so be inversely proportional to the time difference, be the inverse of time difference), and with this parameter as the adjustment motor speed, make the rate of climb be subjected to the control of light beam translational speed, realize the remote control with analog quantity.When light beam is from up to down when inswept G2, G3, then duty is opposite, thereby the result makes aircraft main screw decelerating through motor that aircraft is descended, and can realize equally the control with analog quantity.For fear of misoperation, preferably set a sense cycle, when light-sensitive element G2 and arbitrary of G3 received light beam irradiates first, sense cycle was beginning, only in sense cycle, detect the another light-sensitive element and also receive light beam irradiates, just make effective identification.After the sense cycle, circuit reenters original state.Sense cycle can be made as 0.1 to 1 second.This recognition technology is along with the direct reaction of sweeping of light beam, and reaction speed is fast.This recognition technology is more suitable in the cylindricality light beam.
The thinking that relatively goes against the established rules of the second recognition technology, under the prerequisite that the light-sensitive element of the same sensitive surface diverse location of electronic toy is shone by the remote control light beam simultaneously, the precedence that control circuit breaks away from the remote control light beam irradiates according to the light-sensitive element of diverse location is identified the moving direction of remote control light beam.Specifically: the operator at first shines the light beam covering with it the toy machine, makes G2 and G3 simultaneously by the full irradiation of light beam institute, at this moment single-chip microprocessor MCU 2 input IO2 and IO3 while high input voltage signal.Then light beam is removed up and down from the toy fuselage, identified the moving direction of light beam according to the precedence of G2, G3 disengaging light beam irradiates.Be radiated on G2 and the G3 such as first light beam being covered, then upwards brandish light beam, then G3 breaks away from first the irradiation of light beam than G2, IO3 loses first high voltage signal than IO2, so it is bottom-up movement that MCU2 identifies light beam with this, its output is heightened the rotating speed of the main screw motor of aircraft by drive circuit control execution unit, thereby aircraft is risen.Successively lose the length of the time difference of high voltage signal according to IO3 and IO2, can draw the speed of light beam translational speed, and with this as the parameter of adjusting motor speed, make the rate of climb be subjected to the control of light beam translational speed, realize the remote control with analog quantity.When light beam is to brandish downwards when leaving toy, G2 breaks away from first light beam irradiates than G3, and then duty is opposite, thereby the result makes aircraft main screw decelerating through motor that aircraft is descended, and can realize equally the control with analog quantity.
This recognition technology is fit to have the cone-shaped beam of larger irradiated area, at first need during operation light beam covered and be radiated at it the toy machine, cumbersome, but advantage is light beam just has unglazed photograph in the movement of a direction, move up, move down, entirely shine totally four kinds of states, controls more flexible and changeable.Particularly G2 and G3 are simultaneously by light beam irradiates and the not mobile full irradiating state of light beam, can make toy keep a kind of intermediateness, such as making aircraft keep unsettled stop, (lift of at this moment screw generation just equals gravity, aircraft keeps unsettled stop, belong to prior art), when light beam moves down, then aircraft descends; When light beam moves up, then aircraft rises; Not having light beam irradiates then to be identified as does not have new remote control intention, keeps original rising, decline or vacant state; And if in process of rising or falling, entirely shone by light beam again, then enter again vacant state.Be more cleverly: in by the vacant state of the full irradiation of light beam, if because other factor aircraft break away from the light beam irradiates scope, such as being fallen downwards by interference in air flow, when G3 below breaks away from light beam, control circuit can be identified as light beam by mistake and move up, so drive execution unit aircraft is risen, until come back to the light beam irradiates scope, on the contrary, when aircraft upwards breaks away from the light beam irradiates scope, such as inertia to upper punch, when superincumbent G2 breaks away from light beam, control circuit can be identified as light beam by mistake and move down, so drive execution unit aircraft is descended, until come back to the light beam irradiates scope, so that aircraft similarly is to be trapped in the cone-shaped beam the inside, be called trap state, very ingenious, play also more interesting.
Fig. 3 is on aircraft 4 fuselages, two positions also are provided with two light-sensitive element G4 and G5 about the horizontal direction (being X-axis) of same side, receive and identify the moving direction of remote control light beam on left and right directions, and control the direction deflection about toy is done.Its operation principle is the same with vertical direction, also can adopt the circuit of similar Fig. 4 and above-mentioned various light beam to move recognition technology and realize.The deflection of high-grade toy helicopter is often realized by the tail-rotor motor is set, and perhaps makes main screw produce the drift angle by electromagnetic mechanism and realizes, the deflection of vehicle type toy is then often controlled realization by electromagnetic steering engine.Cause turning to excessive for fear of long in time not closing of go to action time of implementation, control circuit can be provided with the automatic delay function function, during each startup go to action, only carry out a bit of time, (according to different steering mechanism should the time generally several seconds to several seconds zero point), then autoshutdown is until receive the remote information that turns to next time.
The aerobat toy of some low side fuselage when work is understood unstable and is spinned, at this moment can all be provided with two light-sensitive elements at the above-below direction of each side of aircraft fuselage (such as on four sides), G2 such as Fig. 3, G3 is the same, again with each top light-sensitive element parallel connection as a light-sensitive element (being the G2 of Fig. 3) place in circuit, with each following light-sensitive element parallel connection as a light-sensitive element (being the G3 of Fig. 3) place in circuit, be used for receiving the light beam that the Y-axis above-below direction moves in each side, so that can both effectively receive rising and the decline of remote control light beam and identification control aircraft in each side.(light resistance and the dark resistance of light-sensitive element differ greatly, and general direct parallel connection can work, the resistance of in case of necessity capable of regulating series connection).And the control aircraft advances and the identification of the light beam of deflection to being used for, and then can only be arranged at a side backward of aircraft, namely only advances, stops and deflection at the back of aircraft remotely-piloted vehicle.
Fig. 3 and Fig. 4 illustrate its operation principle with aircraft, and for the vehicle type toy, its operation principle is the same.Because the state that vehicle does not have rising and descends was so both can adopt the described light beam of Fig. 2 to identify moving forward and backward of Remote Control Vehicle at the moving direction of Z axis; Also can adopt the described light beam of Fig. 4 to identify moving forward and backward of Remote Control Vehicle at the moving direction of Y-axis, at this moment two light-sensitive elements are arranged on the front and back position above the car bonnet, and it is motionless or at the uniform velocity advance to be defined as vehicle stop to aforesaid trap state.
Remote controller also can include modulation circuit, makes the light beam of its emission with modulation intelligence.Come modulated beam of light such as adopting oscillating circuit to produce high frequency waves, perhaps adopt coding circuit to produce coded message and come modulated beam of light.Correspondingly on electronic toy with the demodulator circuit that modulation intelligence is carried out demodulation.This belongs to the conventional means of remote control.But it is not to carry remote information that light beam of the present invention adopts the purpose of modulation intelligence, but: 1, better improve anti-interference, avoid the interference of ambient light; 2, different remote control light beams can not interfered with each other each other.
For the object of the invention, the invention discloses multiple concrete technical scheme, multiple different remote control light beam is particularly disclosed, with the multiple recognition technology that on electronic toy, light beam is moved, in actual applications, these different technologies schemes can be mixed use, and collocation is so that remote control is more flexible and changeable mutually.Such as the G2 among Fig. 3 or the G3 also double G1 that is among Fig. 2 simultaneously, be used for the identification control of Z axis.A kind of special case: be provided with two different luminous tubes at same remote controller, so that remote controller can be launched two kinds of different remote control light beams, launch a kind of light beam by a luminous tube job at ordinary times, launching another kind of light beam by switching over another luminous tube when needed.The LED torch of transformation beam color (just have on the market can).Correspondingly adopt two kinds of different light-sensitive elements or optical filter to come cooperating at electronic toy.This technology can be used for different electronic toys are carried out remote control, has to be with two functions; Also be used in same electronic toy, for the remote control of different directions, adopt red beam to come remote control such as above-below direction, left and right directions adopts green beam to come remote control, and the remote control of avoiding different directions interfering with each other sometimes improved the unfailing performance of work.
Claims (10)
1. a remote-controlled electric toy that adopts light-beam remote control comprises remote controller and electronic toy, it is characterized in that: the moving direction of the light beam that sends with remote controller is controlled the action of electronic toy.
2. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 1, it is characterized in that: remote controller includes luminous tube, is used for emission and can shines light beam electronic toy, that can move to different directions according to the remote control intention on electronic toy; Electronic toy includes the light-sensitive element for receiving beam; Identify the light beam moving direction and control the control circuit that electronic toy is carried out remote control actions according to the light beam moving direction according to the light-sensitive element input signal with being used for; Light-sensitive element is connected to the control circuit input; The output of control circuit is connected to the execution unit of electronic toy.
3. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 1, it is characterized in that: the movement of described light beam, be light beam movement towards different directions on the same sensitive surface of electronic toy, each moving direction correspondence specific remote information. comprise move down, up mobile, toward move left, toward move right, in the movement that movement that light source approaches toy and light source leave toy one or more.
4. according to claim 1 or claim 2 or a kind of remote-controlled electric toy that adopts light-beam remote control claimed in claim 3, it is characterized in that: the light beam of described remote controller emission is the cylindricality light beam, or cone-shaped beam; The light beam of described remote controller emission adopts visible light beam, perhaps infrared beam; When light beam adopts visible light beam, adopt the light beam of ruddiness or green glow or blue light or purple light.
5. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 2, it is characterized in that: described control circuit is identified the moving direction of light beam according to the variation of the input signal strength of same light-sensitive element on the electronic toy fuselage.
6. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 2, it is characterized in that: at least two positions are provided with the light-sensitive element for receiving beam on the same sensitive surface of electronic toy fuselage, control circuit is identified the moving direction of light beam according to the precedence of the signal intensity of light-sensitive element on the diverse location.
7. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 6, it is characterized in that: the method for described control circuit identification light beam moving direction is: under the prerequisite that the light-sensitive element of the same sensitive surface diverse location of electronic toy is not all shone by the remote control light beam, the precedence that control circuit receives the remote control light beam irradiates according to the light-sensitive element of diverse location is identified the moving direction of remote control light beam; Or: under the prerequisite that the light-sensitive element of the same sensitive surface diverse location of electronic toy is shone by the remote control light beam simultaneously, the precedence that control circuit breaks away from the remote control light beam irradiates according to the light-sensitive element of diverse location is identified the moving direction of remote control light beam.
8. according to claim 2 or claim 5 or claim 6 or the described a kind of remote-controlled electric toy that adopts light-beam remote control of claim 7, it is characterized in that: described control circuit identifies direction and speed that light beam moves by the variation of the input signal of light-sensitive element; And according to direction and speed that light beam moves, control the execution unit of electronic toy with the friction speed execution action.
9. a kind of remote-controlled electric toy that adopts light-beam remote control according to claim 8 is characterized in that: described control circuit, and the rate of change that the input signal strength by same light-sensitive element changes is identified the translational speed of light beam; Perhaps time difference of the signal intensity of the light-sensitive element by two diverse locations, identify the translational speed of light beam.
10. according to claim 1 to the described a kind of remote-controlled electric toy that adopts light-beam remote control of one of claim 4, it is characterized in that: described remote controller, also include modulation circuit, the remote control light beam of remote controller emission is included for jamproof modulation intelligence. described remote controller, be provided with two different luminous tubes, can launch two kinds of different remote control light beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390718.7A CN102861444B (en) | 2012-09-21 | 2012-10-16 | Remote control electronic toy adopting light-beam remote control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210360596.7 | 2012-09-21 | ||
| CN201210360596 | 2012-09-21 | ||
| CN201210390718.7A CN102861444B (en) | 2012-09-21 | 2012-10-16 | Remote control electronic toy adopting light-beam remote control |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390236.0A Division CN104174172A (en) | 2012-10-16 | 2012-10-16 | Electrical toy adopting moving light beams for remote control |
Publications (2)
| Publication Number | Publication Date |
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| CN102861444A true CN102861444A (en) | 2013-01-09 |
| CN102861444B CN102861444B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210390705.XA Expired - Fee Related CN102861443B (en) | 2012-09-21 | 2012-10-16 | toy aircraft employing light-beam remote control |
| CN201210390718.7A Active CN102861444B (en) | 2012-09-21 | 2012-10-16 | Remote control electronic toy adopting light-beam remote control |
| CN201210390701.1A Expired - Fee Related CN102861441B (en) | 2012-09-21 | 2012-10-16 | Electronic toy car remotely controlled by light beams |
| CN201210390693.0A Active CN103657113B (en) | 2012-09-21 | 2012-10-16 | Adopt the method that mobile beam controls electronic toy |
| CN 201220527190 Expired - Lifetime CN202961878U (en) | 2012-09-21 | 2012-10-16 | Toy aircraft adopting light-beam remote control |
| CN 201220527193 Expired - Lifetime CN202961875U (en) | 2012-09-21 | 2012-10-16 | Electric toy car adopting light-beam remote control |
| CN201210411139.6A Expired - Fee Related CN102880189B (en) | 2012-09-21 | 2012-10-25 | Method for hovering toy aircraft in air |
| CN201210411138.1A Expired - Fee Related CN102886148B (en) | 2012-09-21 | 2012-10-25 | Toy aircraft capable of stopping in air |
| CN 201220549393 Expired - Lifetime CN202961881U (en) | 2012-09-21 | 2012-10-25 | Toy aircraft capable of being suspended and stayed in air |
| CN201310427799.8A Pending CN103520935A (en) | 2012-09-21 | 2013-09-21 | Two-player adversarial remote control electric toy |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210390705.XA Expired - Fee Related CN102861443B (en) | 2012-09-21 | 2012-10-16 | toy aircraft employing light-beam remote control |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210390701.1A Expired - Fee Related CN102861441B (en) | 2012-09-21 | 2012-10-16 | Electronic toy car remotely controlled by light beams |
| CN201210390693.0A Active CN103657113B (en) | 2012-09-21 | 2012-10-16 | Adopt the method that mobile beam controls electronic toy |
| CN 201220527190 Expired - Lifetime CN202961878U (en) | 2012-09-21 | 2012-10-16 | Toy aircraft adopting light-beam remote control |
| CN 201220527193 Expired - Lifetime CN202961875U (en) | 2012-09-21 | 2012-10-16 | Electric toy car adopting light-beam remote control |
| CN201210411139.6A Expired - Fee Related CN102880189B (en) | 2012-09-21 | 2012-10-25 | Method for hovering toy aircraft in air |
| CN201210411138.1A Expired - Fee Related CN102886148B (en) | 2012-09-21 | 2012-10-25 | Toy aircraft capable of stopping in air |
| CN 201220549393 Expired - Lifetime CN202961881U (en) | 2012-09-21 | 2012-10-25 | Toy aircraft capable of being suspended and stayed in air |
| CN201310427799.8A Pending CN103520935A (en) | 2012-09-21 | 2013-09-21 | Two-player adversarial remote control electric toy |
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| CN107943086A (en) * | 2017-12-21 | 2018-04-20 | 合肥灵猫传媒有限公司 | A kind of unmanned plane cluster makes a return voyage control system |
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| CN102861443B (en) * | 2012-09-21 | 2015-01-14 | 吴远东 | toy aircraft employing light-beam remote control |
| CN105984592A (en) * | 2015-01-27 | 2016-10-05 | 张斌 | Electric helicopter |
| CN105100439A (en) * | 2015-06-18 | 2015-11-25 | 广州飞米电子科技有限公司 | Operation control method and device |
| CN107085433B (en) * | 2016-02-16 | 2021-08-10 | 松下电器（美国）知识产权公司 | Light emission control device, unmanned aerial vehicle, and light emission control method |
| CN106489115A (en) * | 2016-07-07 | 2017-03-08 | 深圳狗尾草智能科技有限公司 | A kind of control method of virtual robot and system |
| CN107812389A (en) * | 2016-09-11 | 2018-03-20 | 长沙乐昌林电子科技有限公司 | A kind of SCM Based remote control helicopter design |
| KR102134036B1 (en) * | 2017-07-25 | 2020-07-21 | 문성원 | vehicle toys used safely indoors. |
| CN109597405A (en) * | 2017-09-30 | 2019-04-09 | 阿里巴巴集团控股有限公司 | Control the mobile method of robot and robot |
| CN110237545A (en) * | 2018-03-08 | 2019-09-17 | 徐志强 | A kind of video frequency remote-control method, remote controler and remote-control toy |
| CN108403009A (en) * | 2018-03-08 | 2018-08-17 | 徐志强 | A kind of sweeping robot and its control method |
| WO2020047772A1 (en) * | 2018-09-05 | 2020-03-12 | 尤中乾 | Photosensitive module, and electric toy and control method therefor |
| CN112774216B (en) * | 2021-01-18 | 2023-05-12 | 深圳点猫科技有限公司 | Intelligent toy car and control method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102861441B (en) | 2014-10-22 |
| CN202961878U (en) | 2013-06-05 |
| CN202961875U (en) | 2013-06-05 |
| CN102886148B (en) | 2014-09-17 |
| CN102886148A (en) | 2013-01-23 |
| CN102880189A (en) | 2013-01-16 |
| CN102861441A (en) | 2013-01-09 |
| CN102861444B (en) | 2014-12-03 |
| CN102880189B (en) | 2015-02-11 |
| CN202961881U (en) | 2013-06-05 |
| CN103657113B (en) | 2016-02-24 |
| CN103657113A (en) | 2014-03-26 |
| CN102861443B (en) | 2015-01-14 |
| CN103520935A (en) | 2014-01-22 |
| CN102861443A (en) | 2013-01-09 |
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