CN104071352A - Intelligent taking-off and landing platform system for micro aerial vehicle - Google Patents
Intelligent taking-off and landing platform system for micro aerial vehicle Download PDFInfo
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- CN104071352A CN104071352A CN201410314916.4A CN201410314916A CN104071352A CN 104071352 A CN104071352 A CN 104071352A CN 201410314916 A CN201410314916 A CN 201410314916A CN 104071352 A CN104071352 A CN 104071352A
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- minute vehicle
- microprocessor
- aerial vehicle
- pressure sensor
- landing platform
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Abstract
The invention discloses an intelligent taking-off and landing platform system for a micro aerial vehicle. The intelligent taking-off and landing platform system comprises an aerial vehicle taking-off and landing platform, the surface of the aerial vehicle taking-off and landing platform is provided with a micro aerial vehicle fixing base, a pressure sensor is installed on the micro aerial vehicle fixing base and can sense pressure of the micro aerial vehicle parked on the micro aerial vehicle fixing base, and an electromagnet is arranged below the micro aerial vehicle fixing base and connected with a controller through a wire. The electromagnet and the controller are placed in the aerial vehicle taking-off and landing platform, the pressure sensor is connected with the controller, and a magnetic material is installed at the bottom of the micro aerial vehicle. The intelligent taking-off and landing platform system has the advantages of being simple in structure, low in cost, easy to miniaturize and very suitable for fixation and independent taking off and landing of the micro aerial vehicle.
Description
Technical field
The invention belongs to minute vehicle equipment technical field, relate to a kind of minute vehicle intelligence landing plateform system.
Background technology
Mostly existing a lot of aircraft anchor fitting is to adopt mobilizable mechanical device that aircraft is buckled in fixed platform.This mode complicated in mechanical structure, cost is high, so fault rate is high, and then causes aircraft to increase at the probability of automatic takeoff stage mis-use breakdown.When this kind of device carried out to automatic improving, its mechanical complexity and fault rate will obviously raise.Secondly this device is difficult for miniaturization, should not on minute vehicle, use.
Summary of the invention
The object of the present invention is to provide a kind of minute vehicle intelligence landing plateform system, solved existing minute vehicle landing platform structure complicated, cost is high, the problem that fault rate is high.
The technical solution adopted in the present invention is to comprise aircraft landing platform, the platform surface of aircraft landing platform is provided with minute vehicle firm banking, minute vehicle firm banking is provided with pressure sensor can experience the pressure of parking minute vehicle on minute vehicle firm banking, below minute vehicle firm banking, be provided with electromagnet, electromagnet connects controller by electric wire, it is inner that electromagnet and controller are placed in aircraft landing platform, pressure sensor connects controller, and magnetic material is arranged on minute vehicle bottom.
Further, described controller comprises microprocessor, communication module and magnet driver; Microprocessor is comprised of ADC A and D converter and GPIO, and microprocessor is by universal serial bus connecting communication module, and microprocessor connects magnet driver by GPIO, and microprocessor is by ADC Bonding pressure sensor.
Further, described microprocessor model adopts STM32F103C8T6; Described communication module model adopts NRF24L01; The driving circuit that described magnet driver adopts PMV31XN and resistance diode etc. to form; Described pressure sensor model adopts HX711.
Further, described minute vehicle is multi-rotor aerocraft or single rotor craft.
Further, in described aircraft landing platform, minute vehicle firm banking, pressure sensor and electromagnet quantity are greater than 1.
The invention has the beneficial effects as follows simple in structurely, with low cost, be easy to miniaturization, be suitable for very much the fixing and autonomous landing of minute vehicle.
Accompanying drawing explanation
Fig. 1 is a kind of minute vehicle intelligence of the present invention landing plateform system structural representation;
Fig. 2 is controller architecture schematic diagram of the present invention;
Fig. 3 is control flow schematic diagram of the present invention.
In figure, 1. aircraft landing platform, 2. minute vehicle firm banking, 3. pressure sensor, 4. electromagnet, 5. controller, 6. microprocessor, 7. communication module, 8. magnet driver, 9. magnetic material.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The present invention comprises aircraft landing platform 1 as shown in Figure 1, the platform surface of aircraft landing platform 1 is provided with minute vehicle firm banking 2, minute vehicle firm banking 2 is provided with pressure sensor 3 can experience the pressure of parking minute vehicle on minute vehicle firm banking 2, minute vehicle firm banking 2 is provided with electromagnet 4 below, electromagnet 4 connects controller 5 by electric wire, electromagnet 4 and controller 5 are placed in aircraft landing platform 1 inside, pressure sensor 3 connects controller 5, and magnetic material 9 is arranged on minute vehicle bottom.Controller 5 comprises microprocessor 6, microprocessor 6 models adopt STM32F103C8T6, microprocessor 6 is comprised of ADC A and D converter and GPIO, microprocessor 6 is by SPI universal serial bus connecting communication module 7, and communication module 7 models adopt NRF24L01, and microprocessor 6 connects magnet driver 8 by GPIO, the driving circuit that magnet driver 8 adopts PMV31XN and resistance diode etc. to form, microprocessor 6 passes through ADC, Bonding pressure sensor 3, and pressure sensor 3 models adopt HX711.
At needs, fixedly during minute vehicle, by controller 5, be electromagnet 4 power supplies, produce a stronger magnetic field and adsorb the magnetic material 9 being arranged on bottom minute vehicle, and then minute vehicle is fixed on minute vehicle firm banking 2.When needs discharge minute vehicle, controller 5 is controlled and is stopped to electromagnet 4 power supplies, and magnetic field disappears.Now minute vehicle can complete landing action freely on platform.Secondly pressure sensor 3 plays whether sense aircraft exists and provides the function of feedback data for electromagnet 4 current control.
As shown in the control flow of Fig. 3, controller 5 is connected with more higher leveled external control system by wired or wireless communication module 7, for receiving absorption and discharging the order of minute vehicle or whether be parked in the first-class information of minute vehicle firm banking 2 to outside System Reports minute vehicle, microprocessor 6 produces low and high level information by GPIO and controls the switch of magnet driver 8 and control energising or the power-off of electromagnet 4 and adsorb and release movement to complete after receiving corresponding information.Then controller obtains the data of pressure sensor 3 by ADC A and D converter, and according to pressure data, control the size of current of electromagnet 4, as long as guarantee that pressure data maintains a certain value and just can guarantee that aircraft is fixed on platform always, with this, reduce power consumption, if find no matter how to control the size of current of electromagnet 4, pressure data is all less than a certain threshold value, illustrates that so minute vehicle is no longer on platform.
The above is only to preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, every foundation technical spirit of the present invention is to any simple modification made for any of the above embodiments, and equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (5)
1. minute vehicle intelligence landing plateform system, it is characterized in that: comprise aircraft landing platform (1), the platform surface of aircraft landing platform (1) is provided with minute vehicle firm banking (2), minute vehicle firm banking (2) is provided with pressure sensor (3) can experience the pressure of parking minute vehicle on minute vehicle firm banking (2), minute vehicle firm banking (2) is provided with electromagnet (4) below, electromagnet (4) connects controller (5) by electric wire, electromagnet (4) and controller (5) are placed in aircraft landing platform (1) inside, pressure sensor (3) connects controller (5), magnetic material (9) is arranged on minute vehicle bottom.
2. according to a kind of minute vehicle intelligence landing plateform system described in claim 1, it is characterized in that: described controller (5) comprises microprocessor (6), communication module (7) and magnet driver (8); Microprocessor (6) is comprised of ADC A and D converter and GPIO, microprocessor (6) is by universal serial bus connecting communication module (7), microprocessor (6) connects magnet driver (8) by GPIO, and microprocessor (6) is by ADC Bonding pressure sensor (3).
3. according to a kind of minute vehicle intelligence landing plateform system described in claim 1, it is characterized in that: described microprocessor (6) model adopts STM32F103C8T6; Described communication module (7) model adopts NRF24L01; The driving circuit that described magnet driver (8) adopts PMV31XN and resistance diode etc. to form; Described pressure sensor (3) model adopts HX711.
4. according to a kind of minute vehicle intelligence landing plateform system described in claim 1, it is characterized in that: described minute vehicle is multi-rotor aerocraft or single rotor craft.
5. according to a kind of minute vehicle intelligence landing plateform system described in claim 1, it is characterized in that: in described aircraft landing platform (1), minute vehicle firm banking (2), pressure sensor (3) and electromagnet (4) quantity are greater than 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314916.4A CN104071352A (en) | 2014-07-02 | 2014-07-02 | Intelligent taking-off and landing platform system for micro aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314916.4A CN104071352A (en) | 2014-07-02 | 2014-07-02 | Intelligent taking-off and landing platform system for micro aerial vehicle |
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| Publication Number | Publication Date |
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| CN104071352A true CN104071352A (en) | 2014-10-01 |
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| CN201410314916.4A Pending CN104071352A (en) | 2014-07-02 | 2014-07-02 | Intelligent taking-off and landing platform system for micro aerial vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105045152A (en) * | 2015-07-24 | 2015-11-11 | 广州极飞电子科技有限公司 | Unmanned aerial vehicle carrying platform and platform system |
| CN106428538A (en) * | 2016-10-27 | 2017-02-22 | 济南新吉纳远程测控股份有限公司 | Novel rotorcraft system and landing and charging method |
| CN108688798A (en) * | 2017-04-11 | 2018-10-23 | 北京乐普盛通信息技术有限公司 | Aircraft assists lifting gear and its landing and control method of taking off |
| CN108843142A (en) * | 2018-06-07 | 2018-11-20 | 厦门印天电子科技有限公司 | A kind of bistable circuit control device of realization electromagnet lock |
| CN109305336A (en) * | 2018-09-18 | 2019-02-05 | 湖南优加特装智能科技有限公司 | A kind of device and method that unmanned plane guidance is landed and fixed |
| CN109305337A (en) * | 2018-09-30 | 2019-02-05 | 三汽车制造有限公司 | Unmanned plane, unmanned plane park platform and rising and dropping control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105045152A (en) * | 2015-07-24 | 2015-11-11 | 广州极飞电子科技有限公司 | Unmanned aerial vehicle carrying platform and platform system |
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| CN106428538A (en) * | 2016-10-27 | 2017-02-22 | 济南新吉纳远程测控股份有限公司 | Novel rotorcraft system and landing and charging method |
| CN108688798A (en) * | 2017-04-11 | 2018-10-23 | 北京乐普盛通信息技术有限公司 | Aircraft assists lifting gear and its landing and control method of taking off |
| CN108843142A (en) * | 2018-06-07 | 2018-11-20 | 厦门印天电子科技有限公司 | A kind of bistable circuit control device of realization electromagnet lock |
| CN109305336A (en) * | 2018-09-18 | 2019-02-05 | 湖南优加特装智能科技有限公司 | A kind of device and method that unmanned plane guidance is landed and fixed |
| CN109305337A (en) * | 2018-09-30 | 2019-02-05 | 三汽车制造有限公司 | Unmanned plane, unmanned plane park platform and rising and dropping control method |
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Application publication date: 20141001 |