Patrol rescue unmanned plane based on voice signals and operating method thereof

A voice signal and drone technology, applied in the field of patrol rescue drones, can solve the problems that rescuers cannot carry rescue accessories with them, and can not carry out rapid rescue, so as to strengthen the ability to rescue accidents in tourism and ensure life The effect of property security

Inactive Publication Date: 2018-05-18
HOHAI UNIV WENTIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that there are visual blind spots in the existing UAV patrols, it is impossible to carry out rapid rescue, and the rescuers cannot carry rescue accessories with them, the present invention provides a combination of voice signals, which can locate the position of the rescuer and can be used in the visual environment. Patrol and rescue drones based on voice signals for patrolling and building a communication platform under harsh conditions and their working methods,

Method used

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  • Patrol rescue unmanned plane based on voice signals and operating method thereof
  • Patrol rescue unmanned plane based on voice signals and operating method thereof
  • Patrol rescue unmanned plane based on voice signals and operating method thereof

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Experimental program
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Effect test

Embodiment 1

[0062] like Figure 1 to Figure 3 As shown, in this embodiment, the patrol rescue UAV based on the voice signal includes the UAV housing, the noise reduction cover 13, the processor 3, the wireless data transmission module 5, the real-time positioning module 1, and the sound signal recognition module for help 8 and flight power module 2, wireless data transmission module 5, real-time positioning module 1, sound signal identification module 8 for help, and flight power module 2 are electrically connected to processor 3 respectively; Noise reduction cover 13 is installed under the drone casing, The wireless data transmission module 5, the real-time positioning module 1, and the flight power module 2 are placed inside the casing of the drone, and the sound signal identification module 8 for help is installed on the noise reduction cover 13.

[0063] The processor 3 of this embodiment adopts Artik5, supports Wi-Fi, Bluetooth low power consumption, and supports 802.11b / g / n wireless...

Embodiment 2

[0070] The basic content of this embodiment is the same as that of Embodiment 1, and the difference is that it also includes a photographic module 4 for real-time image acquisition, a communication module 7 made up of a loudspeaker and a microphone and a bright light source 6, a photographic module 4, a communication module 7 and the bright light source 6 are electrically connected to the processor 3 respectively.

[0071] In actual use, after the patrol rescue UAV determines the position of the rescuer, the camera module 4 transmits the on-site picture to the PC terminal of the safety control center, and then determines the rescue plan or measures. If the ground situation is unclear, the UAV hovers, and the PC terminal of the safety control center establishes a temporary communication mechanism with the rescuer through the communication module 7;

[0072] In addition, if the rescue seeker is injured by an animal, the PC terminal of the safety control center plays the audio of...

Embodiment 3

[0075] On the basis of Embodiment 1, this patrol rescue UAV can monitor emergencies in time to a large extent, avoid the death of personnel, adjust the manual opening rescue plan in time, and greatly improve the security patrol and rescue capabilities of scenic spots.

[0076] A working method of a patrol rescue unmanned aerial vehicle based on a voice signal, comprising the following specific steps:

[0077]Step S101: the weak sound signal receiver 9 of the patrol rescue UAV receives the voice signal;

[0078] Step S102: the human voice recognition module 10 judges whether the received signal is human voice;

[0079] Step S103: If the human voice recognition module 10 judges that the voice signal is a human voice, then the semantic recognition module 11 starts working to determine whether the voice signal is a distress signal;

[0080] Step S104: If the voice signal is a distress signal, the voice positioning module 12 locates the voice signal and the relative position of th...

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Abstract

The invention discloses a patrol rescue unmanned plane based on voice signals and an operating method thereof, and belongs to the technical field of security and protection of unmanned planes. The patrol rescue unmanned plane based on voice signals is characterized in that a noise reduction cover is arranged below an unmanned plane housing; a wireless data transmission module, a real-time positioning module and a flight power module are arranged in the unmanned plane housing; a help-seeking voice signal identification module is arranged on the noise reduction cover; the wireless data transmission module, the real-time positioning module, the help-seeking voice signal identification module and the flight power module are electrically connected with a processor; the wireless data transmission module is used for communicating with the unmanned plane and the PC terminal data of a safety control center; weak voice signals are analyzed through a human voice identification module; and the coordinates of help-seeking voice signals are calculated. The patrol rescue unmanned plane based on voice signals can work in complicated terrain areas, such as mountain lands and forests, and the environment that visual sense has obstacles, such as night, haze and cloudy day, can timely discover the position of a help-seeking person, and can timely notify the work staff of the safety control centerto come to rescue the help-seeking person.

Description

technical field [0001] The invention belongs to the technical field of drone security, and in particular relates to a voice signal-based patrol rescue drone, a voice positioning method and a working method. Background technique [0002] Due to the large area and complex terrain of many scenic spots in our country, the staff cannot conduct comprehensive patrol and rescue work, and cannot carry out timely rescue in case of some emergencies. At present, most of the security measures in scenic spots rely on staff to patrol on foot. The work efficiency is low. When an emergency occurs, the staff cannot quickly understand the situation and take timely rescue measures; and the cost of hiring patrol staff is also relatively high. Therefore, due to the characteristics of miniaturization, fast take-off and landing, and no on-board personnel, UAVs have been rapidly developed and widely used in the field of field search. Existing drone search systems mostly use airborne high-definition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/18G10L25/51G10K11/16H04N7/18G05D1/12G01S5/22
CPCG01S5/22G05D1/12G10K11/16G10L15/1815G10L25/51H04N7/185
Inventor 王泓博朱昌平汪先成贤缪立波邱俊刘志远吕雪芬王飞
Owner HOHAI UNIV WENTIAN COLLEGE
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