Abstract: Aiming at the bad environment, we designed and implemented the wireless environment detection system based on Arduino hardware and software development platform, which has been installed in intelligent car. By the mobile car, circuit data acquisition in the bad environment such as temperature, humidity, illumination and perception of smoke warning prompt is sent to the control terminals in real time, that making it easy for users to analyze and decide environmental data. This design of automatically environment detection system is of important guiding significance on the application and popularization.

Key words: Arduino, environmental detection, wireless sensor, smart car, XBee