CN204910773U - Remote control unit and remote control system - Google Patents
Remote control unit and remote control system Download PDFInfo
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- CN204910773U CN204910773U CN201520465805.3U CN201520465805U CN204910773U CN 204910773 U CN204910773 U CN 204910773U CN 201520465805 U CN201520465805 U CN 201520465805U CN 204910773 U CN204910773 U CN 204910773U
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Abstract
The utility model provides a remote control unit and remote control system, this remote control unit includes the master controller, wireless transmitting chip and the GPS chip that is used for acquireing remote control unit's current position, the wireless transmitting chip passes through USART serial port connection with the master controller, the GPS chip passes through USART serial port connection with the master controller, the GPS chip sends the first signal of telecommunication that is used for signifying remote control unit's current position to the master controller, the master controller sends the second signal of telecommunication that is used for signifying remote control unit's displacement to the wireless transmitting chip after receiving the first signal of telecommunication, the wireless transmitting chip is with second electricity signalling to external equipment. Use the GPS chip constantly to acquire remote control unit's current position, the master controller is according to the position change that meets remote control unit, sends the second signal of telecommunication to external equipment through the wireless transmitting chip, can control external equipment and produce corresponding position change, realizes external equipment following in real time remote control unit.
Description
Technical field
The utility model relates to a kind of remote control and remote control system.
Background technology
At present on the market, unpiloted model aerial vehicle (such as fixed wing aircraft, rotor craft, comprises helicopter), be widely used, such as, in detecting, search and rescue, model of an airplane amusement, the daily shooting of wedding etc., have a lot of application.
Manipulation for aircraft is realized by terminal remote control device (also claiming " remote control ") by user usually, manipulator is when remotely-piloted vehicle, typically use the motion control that corresponding physical components realizes aircraft as button in prior art, and such control mode cannot realize aircraft following in real time remote control.
Utility model content
When the technical problems to be solved in the utility model is to overcome that in prior art, remote control realizes the control to external equipment by physical components, cannot realize, to the defect of following in real time of remote control, providing a kind of remote control and remote control system.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of remote control, its feature is, comprise a main controller, one wireless transmission chip and one is for obtaining the GPS (GlobalPositioningSystem of the current location of described remote control, global positioning system) chip, described wireless transmission chip and described main controller are by USART (UniversalSynchronous/AsynchronousReceiver/Transmitter, universal synchronous/asynchronous serial receives/sends) serial ports connection, described GPS chip is connected by USART serial ports with described main controller, described GPS chip sends one for characterizing first signal of telecommunication of the current location of described remote control to described main controller, described main controller sends one for characterizing second signal of telecommunication of the displacement of described remote control to described wireless transmission chip after receiving described first signal of telecommunication, described second signal of telecommunication is emitted to an external equipment by described wireless transmission chip.
In this programme, GPS chip is used constantly to obtain the current location of remote control, and send first signal of telecommunication with a fixed frequency to main controller, main controller is according to the change in location connecing remote control, second signal of telecommunication is sent by wireless transmission chip external device, external equipment can be controlled and produce corresponding change in location, realize external equipment following in real time remote control.
Preferably, described remote control also comprises a baroceptor, and described baroceptor is connected by I2C (Inter-IntegratedCircuit) bus with described main controller, and I2C bus is a kind of twin wire universal serial bus.
Wherein, the height above sea level of remote control can be obtained by baroceptor, thus know the change in location that remote control in the vertical direction produces, send second signal of telecommunication by wireless transmission chip external device, thus realize external equipment following in real time remote control in the vertical direction.
Preferably, described remote control also comprises some direction controlling keys, and those direction controlling keys are all electrically connected with described main controller.
Each party can the motion in one direction of trigger external equipment to operating key, adds external equipment control diversity in the movement direction.
Preferably, described remote control also comprises a rocking bar, and described rocking bar is electrically connected with described main controller.For the internal structure of remote control can be simplified during rocking bar.
The utility model also provides a kind of remote control system, and its feature is, comprises remote control as above and external equipment, and described external equipment produces mobile after receiving described second signal of telecommunication.
Preferably, described external equipment is an aircraft.And external equipment also can be other as navigational equipment that is aerial, land or sea, as long as its motion can be controlled by remote control.
Positive progressive effect of the present utility model is: use GPS chip constantly to obtain the current location of remote control, and send first signal of telecommunication with a fixed frequency to main controller, main controller is according to the change in location connecing remote control, second signal of telecommunication is sent by wireless transmission chip external device, external equipment can be controlled and produce corresponding change in location, realize external equipment following in real time remote control.
Accompanying drawing explanation
Fig. 1 is the structural representation of the remote control of the utility model one embodiment.
Detailed description of the invention
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
The present embodiment provides a kind of remote control, for controlling the motion of aircraft, as shown in Figure 1, comprise a main controller 1, one wireless transmission chip 2 and one is for obtaining the GPS chip 3 of the current location of described remote control, described wireless transmission chip 2 is connected by USART serial ports with described main controller 1, described GPS chip 3 is connected by USART serial ports with described main controller 1, 3, described GPS core sends one for characterizing first signal of telecommunication of the current location of described remote control to described main controller, described main controller sends one for characterizing second signal of telecommunication of the displacement of described remote control to described wireless transmission chip 2 after receiving described first signal of telecommunication, described second signal of telecommunication is emitted to an external equipment by described wireless transmission chip.
Described remote control also comprises a baroceptor 4, and described baroceptor 4 is connected by I2C bus with described main controller 1.
Wherein, GPS chip obtains the current latitude and longitude information of remote control, and with the position data of the time interval of 100ms to main controller transmission remote control, suppose that remote control at the uniform velocity moves to B point from A point in the horizontal direction, the remote control that main controller reception GPS chip sends moves to some longitude and latitude position datas of B point from A point, and the motion path of data acquisition remote control by multiple location point, main controller sends second signal of telecommunication to wireless transmission chip, after aircraft receives second signal of telecommunication, also on the basis of original position, the distance of A to B is moved with the motion path identical with remote control, or the distance of the distance of movement and AB point-to-point transmission is proportional.And translational speed also can be arranged, can be identical with the speed of remote control, also can be different.
Such as, remote control at the uniform velocity moves 20cm left, and aircraft at the uniform velocity moves 50cm left.And aircraft also can follow the change in location of remote control in real time, be not only and move one at remote control and just carry out accompany movement apart from rear, also when remote control generation shift in position, aircraft can be made to follow remote control in real time and move.
Although GPS chip can measure the change in location of remote control in the vertical direction, in order to improve the precision of the change in location of remote control in the vertical direction further, sensed the change in location of remote control in the vertical direction by baroceptor.Detected the atmospheric pressure of remote control position by baroceptor in real time, and calculate the height above sea level of remote control by atmospheric pressure.If in the vertical direction creates shift in position, as risen to position B point from position A point, then main controller also can according to the data of multiple height above sea level location points at the remote control place of baroceptor real-time Transmission, obtain the motion path of remote control, and send second signal of telecommunication to wireless transmission chip.Wherein, second signal of telecommunication that when information of second signal of telecommunication realizes from use GPS chip, main controller sends is different.After aircraft receives second signal of telecommunication, also on the basis of original position with the distance of motion path rising A to the B identical with remote control, or the distance risen and the distance of AB point-to-point transmission proportional.And the rate of climb also can be arranged, can be identical with the speed of remote control, also can be different.
When realizing aircraft to remote control following in position, also realize the motion control to aircraft by physical components.Such as, remote control also comprises 4 direction controlling keys, described direction controlling key is all electrically connected with described main controller, 4 direction controlling keys are arranged on the direction, upper and lower, left and right of described remote control place plane respectively, be respectively button 51, lower button 52, left button 53 and right button 54, four buttons control aircraft flight forward, backward flight in the plane at aircraft place respectively, fly left, fly to the right up and down.
Particularly, when left button is pressed, main controller detects that with the incoming level at the I/O mouth place of the main controller at the left button place of electrical connection be high level, and sends one for characterizing the signal of telecommunication of the instruction direction of motion of described button to described wireless transmission chip.The described signal of telecommunication is emitted to aircraft by described wireless transmission chip, and aircraft flies left after receiving the described signal of telecommunication, and the distance of flight is that speed all can be arranged in main controller.And the physical components controlling aircraft movements direction is also not limited to be the mode of button, also can be rocking bar, correspondingly, the direction of motion of rocking bar can control aircraft motion in the corresponding direction.
The present embodiment by the change of remote control self-position, realize aircraft to remote control in the horizontal direction with the location following on vertical direction, achieve aircraft following in real time remote control.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, and these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. a remote control, it is characterized in that, comprise a main controller, one wireless transmission chip and one is for obtaining the GPS chip of the current location of described remote control, described wireless transmission chip is connected by USART serial ports with described main controller, described GPS chip is connected by USART serial ports with described main controller, described GPS chip sends one for characterizing first signal of telecommunication of the current location of described remote control to described main controller, described main controller sends one for characterizing second signal of telecommunication of the displacement of described remote control to described wireless transmission chip after receiving described first signal of telecommunication, described second signal of telecommunication is emitted to an external equipment by described wireless transmission chip.
2. remote control as claimed in claim 1, it is characterized in that, described remote control also comprises a baroceptor, and described baroceptor is connected by I2C bus with described main controller.
3. remote control as claimed in claim 1, it is characterized in that, described remote control also comprises some direction controlling keys, and those direction controlling keys are all electrically connected with described main controller.
4. as the remote control in claim 1-3 as described in any one, it is characterized in that, described remote control also comprises a rocking bar, and described rocking bar is electrically connected with described main controller.
5. a remote control system, is characterized in that, comprises as the remote control in claim 1-4 as described in any one and the external equipment in claim 1, and described external equipment produces mobile after receiving described second signal of telecommunication.
6. remote control system as claimed in claim 5, it is characterized in that, described external equipment is an aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465805.3U CN204910773U (en) | 2015-07-01 | 2015-07-01 | Remote control unit and remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465805.3U CN204910773U (en) | 2015-07-01 | 2015-07-01 | Remote control unit and remote control system |
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| Publication Number | Publication Date |
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| CN204910773U true CN204910773U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520465805.3U Active CN204910773U (en) | 2015-07-01 | 2015-07-01 | Remote control unit and remote control system |
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| CN (1) | CN204910773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678990A (en) * | 2015-12-31 | 2016-06-15 | 赵旭 | Remote controller, and detection and control method thereof |
| CN111712861A (en) * | 2019-05-24 | 2020-09-25 | 深圳市大疆创新科技有限公司 | Control method of remote control equipment and remote control equipment |
-
2015
- 2015-07-01 CN CN201520465805.3U patent/CN204910773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678990A (en) * | 2015-12-31 | 2016-06-15 | 赵旭 | Remote controller, and detection and control method thereof |
| CN111712861A (en) * | 2019-05-24 | 2020-09-25 | 深圳市大疆创新科技有限公司 | Control method of remote control equipment and remote control equipment |
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