Summary of the invention
Object of the present invention is intended at least solve one of described technological deficiency.
For this reason, the object of the invention is to propose a kind of unmanned plane voice activated control, add the stability of acoustic control UAS, realize safety and stability efficiently by Voice command unmanned plane during flying.
To achieve these goals, the embodiment of one aspect of the present invention provides unmanned plane voice activated control, comprise: ground control unit and Airborne Control Unit, described ground control unit and described Airborne Control Unit wireless connections, wherein, described ground control unit is for receiving the phonetic order of commander, and described phonetic order is converted to flight control signal, and when receiving the unmanned plane return signal that described Airborne Control Unit sends, gather the current location information of described ground control unit, described flight control signal and described current location information are sent to described Airborne Control Unit, described Airborne Control Unit is positioned on unmanned plane, for carrying out analyzing and processing to receiving flight control signal, obtain sporting flying instruction, described sporting flying instruction is sent to the flight control system of described unmanned plane, by described flight control system according to the speed regulator transmission rotating speed steering order of described sporting flying instruction to described unmanned plane, the motor speed of described unmanned plane is controlled to complete the flare maneuver corresponding with described sporting flying instruction by described speed regulator, and when described unmanned plane turns head, unmanned plane return signal is sent to described ground control unit, and after the current location information receiving described ground control unit, analyzing and processing is carried out to described current location information and returns navigation instruction to generate, the flight control system that navigation instruction is sent to described unmanned plane is returned by described, the head controlling described unmanned plane by described flight control system turns the direction to described ground control unit, fly towards the position of described ground control unit to control described unmanned plane, the back course of described unmanned plane is navigated.
Further, described ground control unit comprises: acoustic control module, for receiving the phonetic order of commander, and described phonetic order is converted to corresponding instruction code; Locating module, for gathering the current location information of described ground control unit; Ground main control module, described ground main control module is connected with described locating module with described acoustic control module, for receiving described instruction code and current location information, processes to generate described flight control signal to described instruction code; First wireless communication module, described first wireless communication module is connected with described ground main control module, for described current location information and flight control signal are sent to described Airborne Control Unit; Display module, described display module is connected with described ground main control module, for showing the information that flight control signal, the current location information of described ground control unit and described Airborne Control Unit return.
Further, described locating module is GPS positioning chip or Big Dipper positioning chip.
Further, described ground control unit also comprises: keyboard, and described keyboard is connected with described ground main control module, for receiving the instruction that described commander manually inputs; Ground controls LED light, and described ground controls LED light and is connected with described ground main control module, for showing the duty of described ground control unit.
Further, described Airborne Control Unit comprises: the second wireless communication module, and described second wireless communication module is connected with described first wireless communication module, for receiving described flight control signal from described ground control unit and described current location information, airborne main control module, described airborne main control module is connected with described second wireless communication module, for carrying out analyzing and processing to described flight control signal to generate described sporting flying instruction, and when described unmanned plane turns head, unmanned plane return signal is sent to described second wireless communication module, described unmanned plane return signal is forwarded to described first wireless communication module by described second wireless communication module, and after the current location information receiving described ground control unit, analyzing and processing is carried out to described current location information and returns navigation instruction to generate, be sent to the flight control system of described unmanned plane, by described flight control system according to the speed regulator transmission rotating speed steering order of described sporting flying instruction to described unmanned plane, the motor speed of described unmanned plane is controlled to complete the flare maneuver corresponding with described sporting flying instruction by described speed regulator, and by described flight control system according to described in return head that navigation instruction controls described unmanned plane and turn direction to described ground control unit.
Further, described Airborne Control Unit also comprises: airborne control LED light, and described airborne control LED light is connected with described airborne main control module, for showing the duty of described Airborne Control Unit.
According to the unmanned plane voice activated control of the embodiment of the present invention, be applied in the flight control system of unmanned plane by speech recognition technology is integrated, realize the target being controlled unmanned plane by voice.Substantially increased the discrimination of voice by the speech recognition technology of advanced person, add the stability of acoustic control UAS, realize safety and stability efficiently by Voice command unmanned plane during flying.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
As shown in Figure 1, the unmanned plane voice activated control of the embodiment of the present invention, comprising: ground control unit 1 and Airborne Control Unit 2, ground control unit 1 and Airborne Control Unit 2 wireless connections.
Particularly, ground control unit 1 is for receiving the phonetic order of commander, and phonetic order is converted to flight control signal, and when receiving the unmanned plane return signal that Airborne Control Unit 2 sends, gather the current location information of ground control unit 1, flight control signal and current location information are sent to Airborne Control Unit 2.
As shown in Figure 2, ground control unit 1 comprises: acoustic control module 101, locating module 102, ground main control module 103, first wireless communication module 104 and display module 105.
Phonetic order for receiving the phonetic order of commander, and is converted to corresponding instruction code by acoustic control module 101.
Locating module 102 is for gathering the current location information of ground control unit 1.Wherein, locating module 102 can be GPS positioning chip or Big Dipper positioning chip.
Ground main control module 103 is connected with locating module 102 with acoustic control module 101, for receiving instruction code and current location information, processes to generate flight control signal to instruction code.
In one embodiment of the invention, ground main control module 103 can be STM32F103RET6 main control chip.
First wireless communication module 104 is connected with ground main control module 103, for current location information and flight control signal are sent to Airborne Control Unit 2.Wherein, the first wireless communication module 104 can be wireless serial module.
Display module 105 is connected with ground main control module 103, for showing the information that flight control signal, the current location information of ground control unit 1 and Airborne Control Unit 2 return.Wherein, display module 105 can adopt model to be the LCDs of Mini12864.
Ground control unit 1 also comprises: keyboard 106 and ground control LED light 107.Particularly, keyboard 106 is connected with ground main control module 103, for receiving the instruction that commander manually inputs.Ground controls LED light 107 and is connected with ground main control module 103, for showing the duty of ground control unit 1.
Further, ground control unit 1 also comprises: hummer 112, and this hummer 112 is connected with ground main control module 103.Ground main control module 103, according to receiving data, when judgment device breaks down, controls hummer 112 and sends buzzing alerting signal.
With reference to figure 2, the power pack of ground control unit 1 comprises: voltage detection module 108, supplying cell 109,5V Voltage stabilizing module 110 and 3.3V Voltage stabilizing module 111.Wherein, the output terminal of voltage detection module 108 is connected with the input end of supplying cell 109, and the output terminal of supplying cell 109 is connected with to 5V Voltage stabilizing module 110 output voltage signal with the input end of 5V Voltage stabilizing module 110.The voltage signal of 5V Voltage stabilizing module 110 self-powered battery in future 109 is converted to 5V voltage, the output terminal of 5V Voltage stabilizing module 110 is connected with the input end of acoustic control module 101 with 3.3V Voltage stabilizing module 111 respectively, for exporting 5V voltage to acoustic control module 101 and 3.3V Voltage stabilizing module 111.The 5V voltage transitions received is 3.3V voltage by 3.3V Voltage stabilizing module 111, and the output terminal of 3.3V Voltage stabilizing module 111 is connected with ground main control module 103, exports 3.3V voltage to power for main control module 103 earthward.
Below the workflow of ground control unit 1 is described.
First, gather phonetic order by acoustic control module 101 and change into command adapted thereto code, ground main control module 103 is sent to process, then by the first wireless communication module 104, command adapted thereto is sent to Airborne Control Unit 2, display module 105 also can show the state of command adapted thereto and onboard modules passback simultaneously.When turning head, the current location information that locating module 102 collects by ground control unit 1 sends to Airborne Control Unit 2 to process by the first wireless communication module 104.Also can send same instructions by acoustic control auxiliary keyboard 106 simultaneously.
Airborne Control Unit 2 is positioned on unmanned plane, for carrying out analyzing and processing to receiving flight control signal, obtain sporting flying instruction, and sporting flying instruction is sent to the flight control system 205 of unmanned plane, by flight control system 205 according to the speed regulator transmission rotating speed steering order of sporting flying instruction to unmanned plane.Then the motor speed of unmanned plane is controlled to complete the flare maneuver corresponding with sporting flying instruction by speed regulator.
And, unmanned plane turn head prepare make a return voyage time, Airborne Control Unit 2 earthward control device 1 sends unmanned plane return signal, and after the current location information receiving ground control unit 1, analyzing and processing is carried out to current location information and returns navigation instruction to generate, will navigation instruction be returned be sent to the flight control system 205 of unmanned plane.Returned navigation instruction by flight control system 205 and control the head of unmanned plane according to this and turn direction to ground control unit 1, control unmanned plane to fly towards the position of ground control unit 1, thus the precision navigation of ground control centre unmanned plane being returned to ground control unit 1 place can be realized.
As shown in Figure 3, Airborne Control Unit 2 comprises: the second wireless communication module 201 and airborne main control module 202.
Second wireless communication module 201 is connected with the first wireless communication module 104, for receiving flight control signal from ground control unit 1 and current location information.Wherein, the second wireless communication module 201 can be wireless serial module.
Airborne main control module 202 is connected with the second wireless communication module 201, for carrying out analyzing and processing to generate sporting flying instruction to flight control signal.Wherein, airborne main control module 202 can be the main control chip of STM32F103RET6 for model.
Airborne main control module 202, when unmanned plane turns head, sends unmanned plane return signal to the second wireless communication module 201, and unmanned plane return signal is forwarded to ground control unit 1 by the second wireless communication module 201.Airborne main control module 202 is also for after the current location information receiving the ground control unit 1 that the second wireless communication module 201 forwarding comes, analyzing and processing is carried out to current location information and returns navigation instruction to generate, then the flight control system 205 of unmanned plane is sent to, controlled the head of unmanned plane by flight control system 205 turn direction to ground control unit 1 according to returning navigation instruction, fly towards the position of ground control unit 1 to control unmanned plane, thus just can realize the precision navigation to unmanned plane back course.
Airborne Control Unit 2 also comprises: airborne control LED light 204.Wherein, airborne control LED light 204 is connected with airborne main control module 202, for showing the duty of Airborne Control Unit 2.
Further, with reference to figure 3, Airborne Control Unit 2 also comprises: hummer 212, and this hummer 212 is connected with airborne main control module 202.Airborne main control module 202, according to receiving data, when judgment device breaks down, controls hummer 112 and sends buzzing alerting signal.
With reference to figure 3, the power pack of Airborne Control Unit 2 comprises: voltage detection module 206, supplying cell 207,5V Voltage stabilizing module 208 and 3.3V Voltage stabilizing module 209.Wherein, the output terminal of voltage detection module 206 is connected with the input end of supplying cell 207, and the output terminal of supplying cell 207 is connected with to 5V Voltage stabilizing module 208 output voltage signal with the input end of 5V Voltage stabilizing module 110.The voltage signal of 5V Voltage stabilizing module 208 self-powered battery in future 207 is converted to 5V voltage, and the output terminal of 5V Voltage stabilizing module 208 is connected with the input end of 3.3V Voltage stabilizing module 209, for exporting 5V voltage to 3.3V Voltage stabilizing module 209.The 5V voltage transitions received is 3.3V voltage by 3.3V Voltage stabilizing module 209, and the output terminal of 3.3V Voltage stabilizing module 209 is connected with airborne main control module 202, for exporting 3.3V voltage to power to airborne main control module 202.
The output terminal of the further Sheffer stroke gate chip 211 of airborne main control module 202 is connected, and wherein, the input end of NOT gate chip 211 is connected with receiver 210.
Below the workflow of Airborne Control Unit 2 is described.
Airborne main control module 202 by the second wireless communication module 201 receive ground control unit 1 send instruction and by command adapted thereto by airplane motion information being issued flight control system 205 after main control chip process.Readjust the distribution out instruction to electricity after flight control system 205 receives information control motor speed thus complete corresponding actions.Turn head to prepare when making a return voyage, Airborne Control Unit 2 receives the GPS locating information that ground control unit 1 is sent, through the computing of airborne main control module 202, send to flight control system 205 and return navigation instruction, make unmanned plane automatically head be turned the direction of ground control unit 1, thus realize unmanned plane and accurately to make a return voyage back the ground control centre at ground control unit 1 place.
According to the unmanned plane voice activated control of the embodiment of the present invention, be applied in the flight control system of unmanned plane by speech recognition technology is integrated, realize the target being controlled unmanned plane by voice.Substantially increased the discrimination of voice by the speech recognition technology of advanced person, add the stability of acoustic control UAS, realize safety and stability efficiently by Voice command unmanned plane during flying.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.Scope of the present invention is by claims extremely equivalency.