Showing papers in "Journal of Shazhou Professional Institute of Technology in 2009"
Journal Article•
TL;DR: The principle of Heartbeat Packet based on Windows Socket communication is described and Server’s respective actions to detect the non-graceful disconnection at the Client by sending off Heart Beat Packet with Server Socket and Client Socket in Delphi for net communication are discussed.
Abstract: This paper describes the principle of Heartbeat Packet based on Windows Socket communication.It also discusses Server’s respective actions to detect the non-graceful disconnection at the Client by sending off Heartbeat Packet with Server Socket and Client Socket in Delphi for net communication.
2 citations
Journal Article•
TL;DR: The communication structure based on 485 buses between one-chip computer and PC is proposed, the hardware circuit in remote communication designed, the data form, baud rate and the way of the communication protocol proposed, and finally the remote control and management of many aquariums are realized.
Abstract: The paper analyzed most of the aquariums controller currently applied,explained the deficiency that a single controller of the aquariums is unable to realize the long-distance control and the inefficient management exists.The communication structure based on 485 buses between one-chip computer and PC is proposed,the hardware circuit in remote communication designed,the data form,baud rate and the way of the communication protocol proposed,the procedure flowchart of the communication between one-chip computer and PC designed,the designing of the procedure core modules explained,and finally the remote control and management of many aquariums are realized.
2 citations
Journal Article•
TL;DR: The data storage format of BOOT,FAT,ROOT and DATA, etc, in FAT32 file system in detail is analyzed in detail and some improving measures are proposed.
Abstract: This paper analyzed the data storage format of BOOT,FAT,ROOT and DATA,etc,in FAT32 file system in detail,also showed the thought of USB flash drive file access briefly,and finally,focused on the FAT32 file system.This paper proposed some improving measures.
1 citations
Journal Article•
TL;DR: Examples are given to contrast the traditional circuit with the virtual circuit simulation in Altium Designer Winter 09, which has a strong electronic design capabilities.
Abstract: Protel software is one of the most popular electronic design automation(EDA) tools.Altium Designer Winter 09 is the latest version following-up to Protel.It has a strong electronic design capabilities,which can be put to circuit simulation applied to teaching electro technology electronics technique.In this paper,practical examples are given to contrast the traditional circuit with the virtual circuit simulation.
1 citations