Double flying robot-based method and double flying robot-based system for positioning active target

A technology of flying robot and positioning method, which is applied in the field of positioning and system of active targets based on dual flying robots, and can solve problems such as inconvenience

Inactive Publication Date: 2009-10-21
SHANGHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to aim at the defects existing in the prior art, and proposes a positioning method and system for radiation source targets based on flying robots, which is used to accurately

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  • Double flying robot-based method and double flying robot-based system for positioning active target
  • Double flying robot-based method and double flying robot-based system for positioning active target
  • Double flying robot-based method and double flying robot-based system for positioning active target

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Embodiment Construction

[0036] A preferred embodiment of the present invention is described as follows in conjunction with accompanying drawing:

[0037] see figure 1 and figure 2 , this method is based on the positioning method of the radiation source target by the dual-flying robot. The positioning steps are as follows:

[0038] 1) Install two signal direction finders (4) on two unmanned aerial robots (1, 6) respectively, so that the two unmanned aerial robots (1, 6) can receive the target emission source during flight (10) Radio signals sent out;

[0039] 2) As an independent flying unit, each unmanned aerial robot (1, 6) measures the direction of the signal after searching for the signal from the target emission source (10), and sends the direction finding result α or β through wireless communication The device (3) is sent to another flight unit;

[0040] 3) Receive the direction finding result β or α sent by another sub-flight unit through the wireless communication device (3), combine the...

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Abstract

The invention relates to a double flying robot-based method and a double flying robot-based system for positioning a radiant source target. The method comprises: adopting vehicle-mounted master control systems of two unmanned flying robots, measuring signal direction by acquiring a target signal, using the measurement result for the communication between the two unmanned flying vehicles through radio communication, positioning the target by using a triangulation positioning method, correcting the positioning, correcting course, repeatedly and constantly positioning the target, and, at the same time, performing flyby to realize accurate positioning of the target. In the system, GPS positioners, radio-communication equipment, flying control equipment, master control units and signal direction detectors are arranged on the two unmanned flying robots and a central control unit and radio-communication equipment and antennae are arranged on a base station so as to realize the radio communication between the two unmanned flying robots and the base station. The method and the system can search and position the radiant source target quickly and accurately.

Description

technical field [0001] The invention relates to an automatic positioning method and system for targets with radiation sources based on unmanned flying robots, which can automatically search and locate hidden targets with radiation sources by using dual-flying robots, and quickly and effectively locate them in real time. The real-time position information is returned to the base system, which is suitable for fast search and positioning of various missing or predetermined targets with radiation sources. Background technique [0002] With the development of aerospace technology, the search and rescue of various returnable satellites and spacecraft, and various missing targets is also very important. Quickly realizing the search for the missing target can greatly improve the possibility of the missing person's survival and minimize the possible loss. At the same time, our country has a vast territory and complex terrain, and the environment of some missing targets is relatively...

Claims

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Application Information

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IPC IPC(8): G01S5/04G01C21/24B64D45/00
Inventor 童金李恒宇罗均谢少荣张丽薇
Owner SHANGHAI UNIV
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