CN103566598A - Aeromodel remote controller switcher and aeromodel with same - Google Patents
Aeromodel remote controller switcher and aeromodel with same Download PDFInfo
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- CN103566598A CN103566598A CN201310511937.0A CN201310511937A CN103566598A CN 103566598 A CN103566598 A CN 103566598A CN 201310511937 A CN201310511937 A CN 201310511937A CN 103566598 A CN103566598 A CN 103566598A
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- remote controller
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- switcher
- steering wheel
- aeromodel
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Abstract
The invention provides an aeromodel remote controller switcher and an aeromodel with the same. Two steering engine control signals can be used for performing time-shared control on the same group of steering engines in a primary-secondary manner; the aeromodel remote controller switcher is used for judging two control selection signals with different duty ratios emitted from a control selection switch on a primary remote controller to perform switching between a steering engine control signal emitted from the primary remote controller and a steering engine control signal emitted from a secondary remote controller; the selected steering engine control signal accesses into the steering engine to perform control on the aeromodel through the aeromodel remote controller switcher; an operator can flexibly decide right of control to the steering engine through the control selection switch on the primary remote controller; the aeromodel remote controller switcher can be widely applied to aeromodel remote controllers and other model remote controllers; the aeromodel remote controller switcher is suitable for switching between a steering engine control signal of an unmanned plane and a steering engine control signal of a ground remote controller, and is simple and practical; the aeromodel comprises the aeromodel remote controller switcher.
Description
Technical field
The present invention relates to the technical field that model plane are controlled, be specifically related to a kind of switcher of model airplane remote controller, be mainly used in model plane field, can realize two model airplane remote controller minute primary and secondarys same model plane are controlled.
Background technology
At present, most model plane all only have a remote controller and a receiver to control.When beginner carries out Training Control model plane, often need to have coach command and monitor aside, so as to avoid an accident.But, general model plane are very unexpected when especially model plane flivver meets accident, the utmost point short time will be out of hand, it is not enough so that coach takes over remote controller from beginner's hand that the accident having occurred is processed, be easy to meet accident, cause damage, the high and precise structure of model plane cost, once damage, need high maintenance cost, even cannot keep in repair.The cause except operator's lack of skill out of control of model plane, is likely also that the catastrophic failure due to power supply causes, and therefore needs a kind of reliable device, addresses the above problem.
Summary of the invention
The object of the present invention is to provide a kind of switcher of model airplane remote controller, for fear of control the unskilled unnecessary loss bringing because of beginner, described switcher of model airplane remote controller can connect master control remote control receiver, secondary control remote control receiver and one group of steering wheel simultaneously, thereby master control remote controller and inferior control remote controller are by realizing the control to same group of steering wheel to master control remote control receiver and secondary control remote control receiver transmitted signal respectively.Wherein, be provided with control selector switch on master control remote controller, control that it sends selects that signal deciding is current to be controlled steering wheel by master control remote controller or inferior control remote controller.In addition, the power supply on this switcher of model airplane remote controller can be directly also steering wheel power supply, and the heavy burden that has effectively alleviated model plane, also for model plane have been saved load space.Also be provided with Interruption protection module, prevent from causing damage due to operator's faulty operation.Also be provided with stand-by power supply, prevent power supply catastrophic failure and cause damage.
For achieving the above object, the technical solution used in the present invention is: comprising:
The one first steering wheel control signal interface being connected with an interface of master control remote control receiver;
The one second steering wheel control signal interface being connected with secondary control remote control receiver;
Signaling interface is selected in the control being connected with another interface of master control remote control receiver;
One switch circuit, comprising: an AVR single-chip microcomputer and 1 selects 1 data selector;
The steering wheel interface being connected with plane;
An and power supply of powering to described switcher of model airplane remote controller;
One Interruption protection module, when not having switching signal to receive in 25ms, makes AVR single-chip microcomputer automatically by 2, select the output of 1 data selector to be connected with master control remote controller, prevents that inferior control remote controller from carrying out incorrect operation to model plane;
Described master control remote control receiver receives control selection signal and the steering wheel control signal that master control remote controller sends, and described secondary control remote control receiver receives the steering wheel control signal that time control remote controller sends;
Described power supply is 5V power supply;
Described AVR chip microcontroller is controlled the detection of selecting signal to master control remote controller, judge, and controls 2 and selects the output of 1 data selector, thereby determine the control to steering wheel.
Preferably, described power supply not only can be powered for switcher of model airplane remote controller, can also be that multichannel steering wheel is powered by steering wheel interface.
Further, also comprise a stand-by power supply, when described power supply breaks down, stand-by power supply can be powered from trend switcher of model airplane remote controller.
Another object of the present invention is to provide a kind of model plane, comprises aforesaid switcher of model airplane remote controller.
Principle of the present invention is: by access switcher of model airplane remote controller, what it can realize two-way steering wheel control signal minute primary and secondary carries out timesharing control to same group of steering wheel, the different control of two kinds of dutycycles that this switcher of model airplane remote controller sends by the control selector switch on master control remote controller selects signal to judge, the switching of the steering wheel control signal that the steering wheel control signal that realization is sent master control remote controller and time control remote controller send, implements the control to model plane by the steering wheel control signal of choosing by this switcher of model airplane remote controller access steering wheel.Operating personnel just can determine the control to steering wheel flexibly by the control selector switch on master control remote controller, can be widely used in model aeroplane remote controller and other model remote controller.The present invention is equally applicable to the switching of the steering wheel control signal of unmanned autonomous driving flight and the steering wheel control signal of ground remote control device, simple and practical.
The present invention's advantage is compared with prior art:
1, the present invention can realize primary and secondary two path control system timesharing same model plane are controlled, and is particularly suitable for beginner and controls under coach's accompanying.
When 2, the present invention especially has the unexpected situation of burst in training process, the remote controller that coach can be switched back model plane control oneself timely carries out necessary adjustment, thereby avoid the generation of dangerous accident, guarantee the safety of model plane flight training, loss is dropped to minimum.
3, the present invention is equally applicable to the switching of the steering wheel control signal of unmanned autonomous driving flight and the steering wheel control signal of ground remote control device, autonomous flexibly.
4, not only volume is little, lightweight for this switcher of model airplane remote controller of the present invention, can also be the power supply of multichannel steering wheel simultaneously, the heavy burden that has effectively alleviated model plane, the load space of saving model plane.
5, the present invention arranges especially stand-by power supply and makes the running of switcher of model airplane remote controller and plane more reliable.
6, the Interruption protection module that the present invention has can effectively prevent that the damnous situation of faulty operation from occurring.
Accompanying drawing explanation
Fig. 1 is theory diagram schematic diagram of the present invention;
Fig. 2 is that master control system is controlled the different control selection signal schematic representation of two kinds of dutycycles that selector switch sends with Fig. 3;
In figure, 1 is master control remote controller; 2 is master control remote control receiver; 3 is time control remote controller; 4 is secondary control remote control receiver; 5 is switcher of model airplane remote controller; 6 is steering wheel.
The specific embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate appended graphic being described in detail below.
As shown in Figure 1, a kind of switcher of model airplane remote controller 5, it comprises: signaling interface, switch circuit, steering wheel interface and power supply are selected in the first steering wheel control signal interface being connected with master control remote control receiver, the second steering wheel control signal interface being connected with secondary control remote control receiver, control.Signal is selected in the control that the steering wheel control signal that master control remote control receiver 2 reception master control remote controllers 1 send and the control selector switch on master control remote controller 1 send; Secondary control remote control receiver 4 receives the steering wheel control signal that time control remote controller 3 sends.These signals are delivered to respectively the corresponding interface on switcher of model airplane remote controller 5.
Concrete, master control remote control receiver 2 receives control selection signal and the steering wheel control signal that master control remote controller 1 sends, secondary control remote control receiver 4 receives the steering wheel control signal that time control remote controller 3 sends, by described control select steering wheel control signal that signal and empty remote controller and inferior control remote controller send simultaneously respectively the described control of access select signaling interface, described the first steering wheel signaling interface being connected with master control remote control receiver and described the second steering wheel control signal interface being connected with secondary control remote control receiver, the steering wheel interface described in steering wheel 6 is accessed.
Described power supply is 5V power supply, is whole switcher of model airplane remote controller power supply; Described model plane controller switching device also comprises a stand-by power supply, and when described power supply breaks down, stand-by power supply can be powered from trend switcher of model airplane remote controller.Power supply and stand-by power supply can also be all the power supply of multichannel steering wheel simultaneously, the heavy burden that has effectively alleviated model plane, the load space of saving model plane.
Described commutation circuit judgement is controlled after the dutycycle of selecting signal, send a signal to control the 2 gating passages that select 1 data selector, thereby determine the steering wheel control signal that in master control remote controller or inferior control remote controller, which sends to be sent to steering wheel 6 by described steering wheel interface, if described control selects signaling interface not receive the control selection signal that master control remote controller 1 sends through master control remote control receiver 2, this switcher of model airplane remote controller gives master control remote controller 1 to control the control of steering wheel 6 automatically, prevents accident.
The commutation circuit of switcher of model airplane remote controller 5 selects the dutycycle of signal to judge according to controlling, thereby determines that 2 select the gating passage of 1 data selector, with the steering wheel control signal that determines which remote controller to send, by steering wheel interface, is sent to steering wheel 6.The specific implementation process of commutation circuit is: stir the control selector switch on master control remote controller, can change the dutycycle of its transmit signal pulse width modulated (PWM).When being allocated on one side, in its one-period that transmits, high level holding time is 1 millisecond (ms); While being allocated to another side, in its one-period that transmits, high level holding time is 2 milliseconds (ms), respectively as shown in Figures 2 and 3.By the input capture pin of AVR single-chip microcomputer, monitor this road signal and judge: high level holding time is less than 1.5ms(threshold value switching time in this pin judgement input signal one-period) time, one 2 of signal controlling of AVR single-chip microcomputer output selects 1 data selector (74HC158) that its A channel is inputted to be connected with output (supposing that A channel is master control system steering wheel control signal passage); Otherwise, in this pin judgement input signal one-period, high level holding time is greater than 1.5ms(threshold value switching time) time, one 2 of signal controlling of AVR single-chip microcomputer output selects 1 data selector (74HC158) that its B passage input is connected (supposing that B passage is secondary control system steering wheel control signal passage) with output, thereby realize two remote controllers, the timesharing of steering wheel is controlled.Simultaneously; in order to guarantee the flight safety of model plane; in design, added one section of Interruption to protect; while not having switching signal to receive in 25ms; single-chip microcomputer selects the output of 1 data selector to be connected with A channel (being master control system passage) by 2 automatically; prevent that secondary control system from carrying out incorrect operation to model plane, effectively guaranteed the safety of model plane.
The technology contents that the present invention does not elaborate, belongs to those skilled in the art's known technology.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, all modifications that does not depart from the spirit and scope of the present invention or local replacement, all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. a switcher of model airplane remote controller, is characterized in that, comprising:
The one first steering wheel control signal interface being connected with an interface of master control remote control receiver;
The one second steering wheel control signal interface being connected with secondary control remote control receiver;
Signaling interface is selected in the control being connected with another interface of master control remote control receiver;
One switch circuit, comprising: an AVR single-chip microcomputer and 1 selects 1 data selector;
The steering wheel interface being connected with plane;
An and power supply of powering to described switcher of model airplane remote controller;
One Interruption protection module, when not having switching signal to receive in 25ms, makes AVR single-chip microcomputer automatically by 2, select the output of 1 data selector to be connected with master control remote controller, prevents that inferior control remote controller from carrying out incorrect operation to model plane;
Described master control remote control receiver receives control selection signal and the steering wheel control signal that master control remote controller sends, and described secondary control remote control receiver receives the steering wheel control signal that time control remote controller sends;
Described power supply is 5V power supply;
Described AVR chip microcontroller is controlled the detection of selecting signal to master control remote controller, judge, and controls 2 and selects the output of 1 data selector, thereby determine the control to steering wheel.
2. switcher of model airplane remote controller according to claim 1, is characterized in that, described power supply not only can be powered for switcher of model airplane remote controller, can also be that multichannel steering wheel is powered by steering wheel interface.
3. switcher of model airplane remote controller according to claim 1, is characterized in that, also comprises a stand-by power supply, and when described power supply breaks down, stand-by power supply can be powered from trend switcher of model airplane remote controller.
4. model plane, is characterized in that, these model plane comprise the switcher of model airplane remote controller described in any one in the claims 1 to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511937.0A CN103566598A (en) | 2013-10-24 | 2013-10-24 | Aeromodel remote controller switcher and aeromodel with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310511937.0A CN103566598A (en) | 2013-10-24 | 2013-10-24 | Aeromodel remote controller switcher and aeromodel with same |
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| CN103566598A true CN103566598A (en) | 2014-02-12 |
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Cited By (6)
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| CN104167087A (en) * | 2014-07-25 | 2014-11-26 | 小米科技有限责任公司 | Information transmission method, device and system |
| CN105261189A (en) * | 2015-11-16 | 2016-01-20 | 英华达（上海）科技有限公司 | Unmanned aerial vehicle flight control method and system |
| CN105320135A (en) * | 2015-11-05 | 2016-02-10 | 北京特种机械研究所 | Multi-vehicle cooperation wireless remote controller of air cushion suspension transport vehicles |
| CN105334863A (en) * | 2015-11-23 | 2016-02-17 | 杨珊珊 | Multi-control end unmanned aerial vehicle as well as consoles and control switching method thereof |
| CN108469834A (en) * | 2018-03-19 | 2018-08-31 | 上海歌尔泰克机器人有限公司 | Unmanned aerial vehicle (UAV) control method, apparatus and computer readable storage medium |
| CN109032181A (en) * | 2018-08-19 | 2018-12-18 | 上海交通大学 | A kind of unmanned aerial vehicle control system and control method of double remote control controls |
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| CN102553258A (en) * | 2012-03-02 | 2012-07-11 | 北京航空航天大学 | Switcher of model airplane remote controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105261189A (en) * | 2015-11-16 | 2016-01-20 | 英华达（上海）科技有限公司 | Unmanned aerial vehicle flight control method and system |
| CN105334863A (en) * | 2015-11-23 | 2016-02-17 | 杨珊珊 | Multi-control end unmanned aerial vehicle as well as consoles and control switching method thereof |
| CN108469834A (en) * | 2018-03-19 | 2018-08-31 | 上海歌尔泰克机器人有限公司 | Unmanned aerial vehicle (UAV) control method, apparatus and computer readable storage medium |
| CN108469834B (en) * | 2018-03-19 | 2021-07-13 | 上海歌尔泰克机器人有限公司 | Unmanned aerial vehicle control method and device and computer readable storage medium |
| CN109032181A (en) * | 2018-08-19 | 2018-12-18 | 上海交通大学 | A kind of unmanned aerial vehicle control system and control method of double remote control controls |
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Application publication date: 20140212 |