Implementation method of a mobile beacon

Abstract

The invention discloses a realization method for a mobile beacon. The realization method comprises the steps: a mobile beacon emission device and to-be-tested equipment are arranged in front of any wall surface; the mobile beacon emission device consists of two electrical rotating platforms which are fixed along with the perpendicular direction of a rotating surface, and a laser head, the laser head is fixedly arranged on a two-dimensional rotating platform, and the light beam emitted by the laser head points at the wall surface by regulating the direction; a single chip microcomputer control circuit is connected with a stepping motor of the two-dimensional rotating platform and a computer respectively; the computer gives out a control signal, the single chip microcomputer control circuit controls the starting and stopping, speed and forward and reverse rotation of the stepping motor of the two-dimensional rotating platform, so that light spots do linear or curved movement, and forward or reverse movement on the wall surface so as to realize the test of traceability under various conditions and the test of traceability at different movement speeds. According to the realization method, the route and speed of the beacon can be accurately controlled, long-time and repeated testing can be carried out, the equipment can be conveniently regulated in the testing process according to the testing condition.

Description

technical field [0001] The invention relates to a method for realizing a mobile beacon, in particular to using the mobile beacon to test the tracking ability of equipment. Background technique [0002] At present, the general method of testing the tracking ability of the device is to install the beacon on a fast-moving object, and test whether the device can quickly capture and continuously track the beacon on the object when the object is moving fast. In inland environments, UAVs are usually used as the beacon carrier, the light source installed on the UAV is used as a beacon, and an optical camera is installed on the device under test to receive the light source signal. Using this method to test requires a large and open site, and the environmental conditions are harsh; each test needs to fly the drone, which is costly and complicated to prepare for the experiment; the speed and flight path of the drone are not easy to accurately control , Accurate data on the tracking ca...

AI Technical Summary

Problems solved by technology

Using this method to test requires a large and open site, and the environmental conditions are harsh; each test needs to fly the drone, which is costly and complicated to prepare for the experiment; the speed and flight path of the drone are not easy to accurately control , during the testing process, the accurate data of the tracking ability of the equipment cannot be obtained; the flight time of the UAV is limited, and it cannot be tested repeatedly for a long time, and the equipment cannot be adjusted and retested in time according to the test situation during the testing process.

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