System Design of Model Rocket Launcher Multi-pose Detection Based on Kinetis K60

Abstract

In this paper, a model rocket attitude detection system based on K60 was promoted by choosing triaxlal accelerometers and pressure sensors. It mainly includes the detection device, controller, display device, voice alarm module, etc. It can not only implement electronic launch platform, but also accurately obtain model rocket launch specific posture parameters, including the level angle of the launch platform and model rocket's center of gravity position. Besides, it can clear indicators of the rocket launch through a serial port graphical LCD display, and realize the Bluetooth module and dial the code switch to communicate using wireless data transceiver module short adjusting posture. Thus it is easier for man-machine interactive operation. If the test result is beyond the scope of booking reference angle, alarm module will automatically send alarm signal to remind operator manual adjustment, until the rocket launch properly.