Search

This document mainly outlines the procedures on implementation of control of S3C2440 based embedded Linux stepping motor. Such discussion is focused on hardware design method, driving program compilation and application program compilation. It also introduces the concept of stepping motor control and analyzes structure, compilation procedure and improvement of stepping motor driving program in embedded system. Application of S3C2440 and Linux 2.6.30 based driving program can realize various controls by ARM processor of stepping motor in embedded Linux system.

This paper conducts an investigation in the domestic vehicle management standards and proposes an improved design of vehicle management system based on RFID technology. The system improves vehicle management systems in the domain of system security, data acquisition, statistical analysis, remote computer monitoring and hand-held card reader applications by integrating RFID technology with network communication technology, database technology and embedded technology, thus improving the level of informatization, automation and intelligence of vehicle management systems.

For the traditional surveillance system with the weakness of over-reliance on monitor environment, poor mobility and so on, this paper proposed a monitoring scheme based on android smart phone terminal, which makes it possible to monitor the target site anywhere and anytime under the coverage of wireless network and enhances the flexibility of surveillance system greatly.

This paper presents an introduction of an embedded processor-based laboratory environment monitor system and its design for hardware and software. This system aims at completing monitoring a variety of real-time data and the states of laboratory, judging environmental index automatically, and detecting intrusions from outside companied with sound and light alarm. To sum up, this system achieves the intelligent management of laboratory. By wired or wireless means, the laboratory monitoring system can communicate with PC and realize telemetry, meeting the needs of unmanned laboratory.