Experimental Evaluation of Networked Munitions Communication and Localization

This paper evaluates the performance of the networked munitions communication and localization. The key requirements of networked munitions are proposed and analyze the possible technologies for localization. The hardware for communication and localization are selected and designed, the software scheme are illuminated according to the hardware and the project. The experiments prove that the design is effective and satisfies the application of networked munitions.

Vehicle Terminal Remote Upgrade Based on GPRS

Based on difficulties of software upgrade and maintenance of vehicle terminals, this paper proposes a kind of hardware and software scheme using In Application Programming (IAP) which can realize vehicle terminals remote upgrade. The main function module and the interface circuit of the module with the MCU are designed respectively. Also, the software of the remote upgrade is introduced to realize the upgrading and resume broken transfer. The system controlling software is also designed to ensure the reliability.

Measurement of Impulse Grounding Resistance

A kind of measurement method of impulse grounding resistance is proposed. The measurement method of impulse grounding resistance is also analyzed and discussed theoretically. The hardware and software scheme of measurement system is given. The method of simulation of thunder current and transformation calculation is better than the method of work-frequency measurement by the analysis and comparison. By using the method, the thundering course can not only be simulated , but also the impulse grounding resistance can be calculated directly in the scene. In the end, a simulation result is given. Simulation result show that the method proposed in the paper is effective and feasible.

Implementation of Virtual Terminal Based on CAN by Using WinCE Platform Builder 6.0

In this paper, we propose hardware and software implementation scheme for developing a first version of virtual terminal based on CAN. We design and develop a layered device driver for CAN module hardware MCP2515. The layered driver is composed of CAN driver as a top layer driver and SPI device driver as a bottom layer driver. From the results of application program developed based on the above mentioned device driver, we can see that this hardware and software scheme will be applicable to developing the virtual terminal for agricultural machines such tractor and combine etc.