The software design of Multisensor obstacle detected system
Abstract: the software design about the system of a multi-sensor obstacle detecting has been introduced detailly in this design. the system is cored of SCM, and initiates the temperature sensor, speed sensor and ultrasonic sensors at the appropriate time by detecting the signal of microwave radar detector. Having gotten the distance, speed, temperature by checking and measuring the output of these sensors. And have the accurate results by calculating reasonably, compounding these variables together, and amending and compensating the various data that. The paper has described the theoretical basis of the developed system, the function structure of several sensors, and the active role played by the use of the excellent performance of the AVR ATmega8L. The paper has outlined the development and the basic principles of several the detected technology, and introduced the ATmega8L microcontroller and the function features of its register. the verification and design have been made according to the software design scheme about detecting the location, temperature, speed, display, alarm, compensation and amendment of the system.
Key words: Radar Detection, Temperature Detection, Speed detection, Ultrasonic detection, ATmega8L