Crankshaft Stress Telemetry Device and Its Low Power Strategy

Abstract In view of the fact that crankshaft an internal combustion engine lacks support measured stress data due to closed working environment, a real-time test device for and its low power strategy were studied. An embedded telemetry technology is used solve system miniaturization low-power strategy. The integrated circuit chip realize design, specialized management scheme designed actual shows can run continuously stably under environment high temperature oil pollution inside crankcase record curve transmit it remote computer in real time, which realizes visualization on computer. help complete single period, has higher promotion value practical significance.