CN209895188U - Unmanned aerial vehicle control system - Google Patents
Unmanned aerial vehicle control system Download PDFInfo
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- CN209895188U CN209895188U CN201822252355.6U CN201822252355U CN209895188U CN 209895188 U CN209895188 U CN 209895188U CN 201822252355 U CN201822252355 U CN 201822252355U CN 209895188 U CN209895188 U CN 209895188U
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Abstract
The utility model discloses an unmanned aerial vehicle control system, including central processing unit, the one-way electric connection of central processing unit's output has control module, control module's output one-way electric connection respectively has steering wheel steering module and motor drive module, the one-way electric connection of central processing unit's input has obstacle detection module. The utility model discloses a set up barrier detection module, barrier collection module, barrier imaging module, barrier analysis module and the cooperation of dodging processing module are used, the problem of the barrier can't in time be dodged to current unmanned aerial vehicle control system has been solved, this unmanned aerial vehicle control system, possess the advantage of dodging the barrier, at the in-process that uses, need not operating personnel and observe the barrier by oneself, can effectively avoid the phenomenon of bump between unmanned aerial vehicle and the barrier, can play fine protection effect to unmanned aerial vehicle, be favorable to unmanned aerial vehicle's development and use, be worth using widely.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle control system.
Background
The unmanned aerial vehicle is an unmanned aerial vehicle operated by utilizing a radio remote control device and a self-contained program control device, and has no cockpit on the vehicle, but is provided with an automatic pilot, a program control device and other devices.
Wherein, the multi-rotor unmanned aerial vehicle belongs to the emerging technology and the advanced science and technology industry, along with the development of science and technology, the unmanned aerial vehicle is not only used for military application, but also has wider and wider application range in the civil field, because the unmanned aerial vehicle has the characteristics of low operation cost, no casualty risk, good maneuverability, capability of flying beyond visual range, convenient and efficient use and the like, the unmanned aerial vehicle is successfully applied to the fields of film and television aerial photography, surveying and mapping, high-voltage line patrol, remote monitoring, disaster relief and rescue, pesticide spraying, commercial performance and the like at present, more and more industries hope to replace the traditional manual operation mode with the unmanned aerial vehicle, the unmanned aerial vehicle is provided with a flight control system for controlling the flight of the unmanned aerial vehicle, however, the existing unmanned aerial vehicle control system has the problem that the unmanned aerial vehicle cannot avoid obstacles in time, in the using process, an operator is required to observe the obstacles by himself, and the phenomenon that the unmanned aerial, can't play fine protection effect to unmanned aerial vehicle, be unfavorable for unmanned aerial vehicle's development and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle control system possesses the advantage of dodging the barrier, has solved the problem that current unmanned aerial vehicle control system can't in time dodge the barrier.
In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle control system comprises a central processing unit, wherein the output end of the central processing unit is unidirectionally and electrically connected with a control module, the output end of the control module is respectively unidirectionally and electrically connected with a steering engine steering module and a motor driving module, the input end of the central processing unit is unidirectionally and electrically connected with an obstacle detection module, the obstacle detection module comprises an obstacle acquisition module, an obstacle imaging module, an obstacle analysis module and an avoidance processing module, the output end of the obstacle acquisition module is unidirectionally and electrically connected with the input end of the obstacle imaging module, the output end of the obstacle imaging module is unidirectionally and electrically connected with the input end of the obstacle analysis module, the output end of the obstacle analysis module is unidirectionally and electrically connected with the input end of the avoidance processing module, and the input end of the central processing unit is unidirectionally and electrically connected with a signal receiving module, the input end of the signal receiving module is electrically connected with a signal sending module in a one-way mode, the input end of the signal sending module is electrically connected with a wireless remote control module in a one-way mode, and the input end of the wireless remote control module is electrically connected with a key module in a one-way mode.
Preferably, the input end of the central processing unit is electrically connected with a power module in a one-way manner, the power module is a rechargeable lithium battery, and the rated voltage is 11.1V.
Preferably, the motor driving module controls the rotating speed of the direct current motor according to the PWM signal output by the control module, and the steering engine steering module controls the angle of the servo steering engine according to the PWM signal output by the control module.
Preferably, the obstacle collection module comprises a laser emitter and an optical distance detection module, and the output end of the optical distance detection module is electrically connected with the input end of the laser emitter in a one-way mode.
Preferably, the signal transmitting module and the signal receiving module communicate with each other through wireless bluetooth or 4G network.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up barrier detection module, barrier collection module, barrier imaging module, barrier analysis module and the cooperation of dodging processing module are used, the problem of the barrier can't in time be dodged to current unmanned aerial vehicle control system has been solved, this unmanned aerial vehicle control system, possess the advantage of dodging the barrier, at the in-process that uses, need not operating personnel and observe the barrier by oneself, can effectively avoid the phenomenon of bump between unmanned aerial vehicle and the barrier, can play fine protection effect to unmanned aerial vehicle, be favorable to unmanned aerial vehicle's development and use, be worth using widely.
2. The utility model discloses a set up power module into rechargeable lithium cell, can effectively strengthen power module's life to and the lithium cell has smallly, and the advantage that the electric storage capacity is big, through setting up laser emitter and light distance detection module, can be quick detect out the distance between barrier and the unmanned aerial vehicle, through setting up wireless bluetooth communication or 4G network communication, can effectively enlarge unmanned aerial vehicle's flight range.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of the system of the obstacle detection module of the present invention;
fig. 3 is a schematic diagram of the system of the barrier collection module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an unmanned aerial vehicle control system comprises a central processing unit, an input end of the central processing unit is unidirectionally and electrically connected with a power module, the power module is a rechargeable lithium battery, a rated voltage is 11.1V, the service life of the power module can be effectively enhanced by setting the power module as the rechargeable lithium battery, the lithium battery has the advantages of small volume and large electricity storage capacity, an output end of the central processing unit is unidirectionally and electrically connected with a control module, an output end of the control module is unidirectionally and electrically connected with a steering engine steering module and a motor driving module respectively, the motor driving module performs rotation speed control of a direct current motor according to a PWM signal output by the control module, the steering engine steering module performs angle control of a servo steering engine according to the PWM signal output by the control module, and the distance between an obstacle and an unmanned aerial vehicle can be rapidly detected by, the input end of the central processing unit is unidirectionally and electrically connected with an obstacle detection module, the obstacle detection module comprises an obstacle acquisition module, an obstacle imaging module, an obstacle analysis module and a dodging processing module, the output end of the obstacle acquisition module is unidirectionally and electrically connected with the input end of the obstacle imaging module, the output end of the obstacle imaging module is unidirectionally and electrically connected with the input end of the obstacle analysis module, the output end of the obstacle analysis module is unidirectionally and electrically connected with the input end of the dodging processing module, the obstacle acquisition module comprises a laser emitter and an optical distance detection module, the output end of the optical distance detection module is unidirectionally and electrically connected with the input end of the laser emitter, the input end of the central processing unit is unidirectionally and electrically connected with a signal receiving module, the input end of the signal receiving module is unidirectionally and electrically connected with a signal sending module, and the signal sending module and the signal receiving module are communicated, through setting up wireless bluetooth communication or 4G network communication, unmanned aerial vehicle's flight range can be effectively enlarged, the one-way electric connection of signal transmission module's input has wireless remote control module, wireless remote control module's the one-way electric connection of input has button module, through setting up barrier detection module, barrier collection module, barrier imaging module, barrier analysis module and the cooperation of dodging processing module are used, the problem of the unable barrier of in time dodging of current unmanned aerial vehicle control system has been solved, this unmanned aerial vehicle control system, possess the advantage of dodging the barrier, in the in-process of using, need not operating personnel and observe the barrier by oneself, can effectively avoid the phenomenon of bumping between unmanned aerial vehicle and the barrier, can play fine protection effect to unmanned aerial vehicle, be favorable to unmanned aerial vehicle's development and use, be worth using widely.
During the use, the laser that laser emitter sent can form the laser curtain, in-process when unmanned aerial vehicle flies forward, if there is the barrier appear in the laser curtain back, the distance between unmanned aerial vehicle and the barrier can be detected out to the light distance detection module, wait to gather behind the barrier, form images to the barrier is whole through barrier imaging module, barrier analysis module carries out analysis processes to the barrier this moment, and give the processing module of dodging with information transmission, the processing module of dodging can send the processing signal of dodging to central processing unit according to the shape of barrier, central processing unit can assign the instruction that stops forward flight to motor drive module through control module, and turn to the module through control module to the steering wheel and send and turn to the instruction, thereby can reach the purpose of dodging the barrier.
In summary, the following steps: this unmanned aerial vehicle control system uses through the cooperation that sets up obstacle detection module, obstacle collection module, obstacle imaging module, obstacle analysis module and dodge processing module, has solved the problem that current unmanned aerial vehicle control system can't in time avoid the obstacle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an unmanned aerial vehicle control system, includes central processing unit, its characterized in that: the output end of the central processing unit is unidirectionally and electrically connected with a control module, the output end of the control module is respectively unidirectionally and electrically connected with a steering engine steering module and a motor driving module, the input end of the central processing unit is unidirectionally and electrically connected with an obstacle detection module, the obstacle detection module comprises an obstacle acquisition module, an obstacle imaging module, an obstacle analysis module and an avoidance processing module, the output end of the obstacle acquisition module is unidirectionally and electrically connected with the input end of the obstacle imaging module, the output end of the obstacle analysis module is unidirectionally and electrically connected with the input end of the avoidance processing module, the input end of the central processing unit is unidirectionally and electrically connected with a signal receiving module, the input end of the signal receiving module is unidirectionally and electrically connected with a signal sending module, the input end of the signal sending module is electrically connected with a wireless remote control module in a one-way mode, and the input end of the wireless remote control module is electrically connected with a key module in a one-way mode.
2. The drone control system of claim 1, wherein: the input end of the central processing unit is electrically connected with a power module in a one-way mode, the power module is a rechargeable lithium battery, and the rated voltage is 11.1V.
3. The drone control system of claim 1, wherein: the motor driving module controls the rotating speed of the direct current motor according to the PWM signal output by the control module, and the steering engine steering module controls the angle of the servo steering engine according to the PWM signal output by the control module.
4. The drone control system of claim 1, wherein: the barrier acquisition module comprises a laser emitter and an optical distance detection module, and the output end of the optical distance detection module is electrically connected with the input end of the laser emitter in a one-way mode.
5. The drone control system of claim 1, wherein: the signal sending module and the signal receiving module are communicated through wireless Bluetooth communication or 4G network.
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| CN201822252355.6U CN209895188U (en) | 2018-12-29 | 2018-12-29 | Unmanned aerial vehicle control system |
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| CN201822252355.6U CN209895188U (en) | 2018-12-29 | 2018-12-29 | Unmanned aerial vehicle control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306094A (en) * | 2020-10-30 | 2021-02-02 | 山东理工大学 | Visual detection device and method for obstacle avoidance flight of plant protection unmanned aerial vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306094A (en) * | 2020-10-30 | 2021-02-02 | 山东理工大学 | Visual detection device and method for obstacle avoidance flight of plant protection unmanned aerial vehicle |
| CN112306094B (en) * | 2020-10-30 | 2022-10-28 | 山东理工大学 | Visual detection device and method for obstacle avoidance flight of plant protection unmanned aerial vehicle |
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