CN209525596U - One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus - Google Patents
One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus Download PDFInfo
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- CN209525596U CN209525596U CN201920275427.0U CN201920275427U CN209525596U CN 209525596 U CN209525596 U CN 209525596U CN 201920275427 U CN201920275427 U CN 201920275427U CN 209525596 U CN209525596 U CN 209525596U
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Abstract
The utility model discloses one kind to be based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, including unmanned plane motor, which is characterized in that further includes flight control system, laser ranging unit, unmanned electromechanical reconciled data logger；The flight control system, laser ranging unit, unmanned electromechanical tune, unmanned plane motor, data logger are installed on unmanned aerial vehicle platform；The laser ranging unit includes Laser emission driving, laser transmitting system, reception system, information process unit and timing unit；The apparatus structure is simple, can effective avoidance.
Description
Technical field
The utility model relates to obstacle avoidance apparatus, are specifically related to a kind of based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus.
Background technique
With the continuous development of unmanned plane industry, more and more unmanned planes are applied in all trades and professions.Currently, in the market
The civilian unmanned plane overwhelming majority have the function of that a key makes a return voyage, i.e., unmanned plane is according to the navigation algorithm of itself from being flown to destination
This mode of full autonomous flight is realized on enclave.Although unmanned plane is when carrying out full autonomous flight, unmanned plane driver still watches attentively
The real-time dynamic of unmanned plane, it is contemplated that weather influence and unmanned plane apart from unmanned plane driver farther out when, unmanned plane
Still the possibility to collide can be encountered.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model proposes one kind to be based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, should
The effective avoidance of device energy, reduces the probability to collide, the technical solution of the utility model is as follows:
One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, including unmanned plane motor, further includes flight control system, laser ranging list
Member, unmanned electromechanical reconciled data logger；
The flight control system, laser ranging unit, unmanned electromechanical tune, unmanned plane motor, data logger are installed in nothing
On man-machine platform；The laser ranging unit includes Laser emission driving, laser transmitting system, reception system, information processing list
Member and timing unit；Laser transmitting system emission pulse laser described in the Laser emission drive control, the Laser emission are driven
The dynamic triggering timing unit starts timing, and the reception system is received through the reflected pulse laser of barrier, described to connect
It receives timing unit described in system trigger and stops timing, the information process unit starts and stop timing according to the timing unit
Between time difference, to calculate the distance between barrier and unmanned plane information；The flight control system receives the information
Range information is simultaneously sent to the data logger and stored by range information after processing unit processes；
The flight control system controls the unmanned electromechanical operation adjusted, and the unmanned plane motor is made in the unmanned electromechanical regulation
Operation, the flight control system controls the operation of the laser ranging unit.
Further, the flight control system is electrically connected with the laser ranging unit, the flight control system and it is described nobody
Electromechanics adjusts electrical connection, and the flight control system is electrically connected with the data logger, nobody electromechanics is adjusted and the unmanned electromechanics
Mechatronics.
Further, the flight control system and the Laser emission driving is connected, the Laser emission driving with it is described
Laser transmitting system is connected, and the laser transmitting system is connected with the reception system, the reception system, Laser emission
Driving is connected with the timing unit, and the timing unit is connected with the information process unit, at the information
Reason unit is connected with the flight control system.
Beneficial effect
Received real time data can be analyzed and processed by the device, according to the obstacle distance size after analysis come
Adjustment motor speed effectively avoids the possibility to collide, while improving battery availability factor to realize optimal avoidance route.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because
This and limit the protection scope of the utility model.
One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, including unmanned plane motor, further includes flight control system, laser ranging list
Member, unmanned electromechanical reconciled data logger；
The flight control system, laser ranging unit, unmanned electromechanical tune, unmanned plane motor, data logger are installed in nothing
On man-machine platform；The laser ranging unit includes Laser emission driving, laser transmitting system, reception system, information processing list
Member and timing unit；Laser transmitting system emission pulse laser described in the Laser emission drive control, the Laser emission are driven
The dynamic triggering timing unit starts timing, and the reception system is received through the reflected pulse laser of barrier, described to connect
It receives timing unit described in system trigger and stops timing, the information process unit starts and stop timing according to the timing unit
Between time difference, to calculate the distance between barrier and unmanned plane information；The flight control system receives the information
Range information is simultaneously sent to the data logger and stored by range information after processing unit processes；
The flight control system controls the unmanned electromechanical operation adjusted, and the unmanned plane motor is made in the unmanned electromechanical regulation
Operation, the flight control system controls the operation of the laser ranging unit.The flight control system and the laser ranging unit
Electrical connection, the flight control system are electrically connected with unmanned electromechanical adjust, and the flight control system is electrically connected with the data logger,
Unmanned electromechanical adjust is electrically connected with the unmanned plane motor.The flight control system is connected with Laser emission driving, institute
Laser emission driving to be stated to be connected with the laser transmitting system, the laser transmitting system is connected with the reception system,
The reception system, Laser emission driving are connected with the timing unit, the timing unit and the information process unit
It is connected, the information process unit is connected with the flight control system.Laser emission driving, laser transmitting system can be by
Radar emission driving, radar emission system replace.
Working principle
Flight control system starting unmanned electromechanical allocate and transport is gone, and unmanned electromechanical adjust starts unmanned plane motor, nobody
The flight control system starting Laser emission driving, Laser emission drive the laser transmitting system transmitting pulse to swash simultaneously for machine flight
Light, the Laser emission driving trigger the timing unit and start timing, and laser can reflect after bumping against object, and be received
System receive, receive system trigger timing unit stop timing, the information process unit started according to the timing unit and
Stop the time difference between timing, to calculate the distance between barrier and unmanned plane information, information process unit will be away from
It is transferred to flight control system from information, flight control system will be apart from letter according to range information programme path avoiding obstacles, flight control system
Breath is sent to data logger record storage, and for unmanned plane when repeating flight, directly matching recalls the distance in data logger
Information, realization are evaded.
The apparatus structure is simple, can effective avoidance.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not intended to limit the utility model.Therefore, it is all without departing from
The content of technical solutions of the utility model any is simply repaired according to the utility model technical spirit is made to the above embodiment
Change, equivalent variations and modification, should all fall in the range of technical solutions of the utility model protection.
Claims (3)
1. one kind is based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, including unmanned plane motor, which is characterized in that further include flight control system,
Laser ranging unit, unmanned electromechanical reconciled data logger；The flight control system, laser ranging unit, it is unmanned electromechanical adjust, nobody
Electromechanical machine, data logger are installed on unmanned aerial vehicle platform；The laser ranging unit includes Laser emission driving, laser hair
Penetrate system, reception system, information process unit and timing unit；The hair of laser transmitting system described in the Laser emission drive control
Pulse laser is penetrated, the Laser emission driving triggers the timing unit and starts timing, and the reception system is received through barrier
Reflected pulse laser, timing unit described in the reception system trigger stop timing, the information process unit according to
The timing unit starts and stops the time difference between timing, to calculate the distance between barrier and unmanned plane letter
Breath；The flight control system receives the information process unit treated range information and range information is sent to the data
Logger storage；The flight control system controls the unmanned electromechanical operation adjusted, and the unmanned plane is made in the unmanned electromechanical regulation
The operation of motor, the flight control system control the operation of the laser ranging unit.
2. according to claim 1 a kind of based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, which is characterized in that the flight control system
It is electrically connected with the laser ranging unit, the flight control system is electrically connected with unmanned electromechanical adjust, the flight control system and institute
Data logger electrical connection is stated, unmanned electromechanical adjust is electrically connected with the unmanned plane motor.
3. according to claim 1 a kind of based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus, which is characterized in that the flight control system
It is connected with Laser emission driving, the Laser emission driving is connected with the laser transmitting system, the laser hair
It penetrates system to be connected with the reception system, the reception system, Laser emission driving are connected with the timing unit, described
Timing unit is connected with the information process unit, and the information process unit is connected with the flight control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275427.0U CN209525596U (en) | 2019-03-05 | 2019-03-05 | One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275427.0U CN209525596U (en) | 2019-03-05 | 2019-03-05 | One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus |
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| CN209525596U true CN209525596U (en) | 2019-10-22 |
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| CN201920275427.0U Active CN209525596U (en) | 2019-03-05 | 2019-03-05 | One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828605A (en) * | 2019-03-05 | 2019-05-31 | 江苏航空职业技术学院 | One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus |
-
2019
- 2019-03-05 CN CN201920275427.0U patent/CN209525596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828605A (en) * | 2019-03-05 | 2019-05-31 | 江苏航空职业技术学院 | One kind being based on multi-rotor unmanned aerial vehicle obstacle avoidance apparatus |
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