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0634164基于着色Petri网的电子商务工作流建模[刊,中]／朱连章／／中国石油大学学报(自然科学版)．-2006,30 (4)．-140-144,148(E) 0634165单片机在多媒体教室控制系统中的应用[刊,中]／张强／／信息技术与信息化．-2006,(4)．-66-68(D)本文在分析多媒体教室管理的主要矛盾基础上．应用单片机实现多媒体教室自动控制系统。该系统实现了投影仪、电动幕布、音频功率放大器等教学设备远程管理功能。并在实际应用中证明了该控制系统的实用性、有效性和可靠性。参4 0634166企业构建虚拟专用网的实施探讨[刊,中]／边倩／／信息安全与通信保密．-2006,(9)．-161-162,164(L)虚拟专用网是利用Internet互联网实现企业的内部低成本远程安全访问的一种迅速发展的技术,论文针对具体的企业应用环境分析了企业构建VPN网络的优越性,剖析了基于硬件VPN实现方式的特点．构建了基于VPN设备的InternetVPN的解决方案。参2
Journal of China University of Petroleum (Edition of Natural Science) 0634164 E - commerce Workflow Modeling Based on Colored Petri Nets [Issue,. -2006, 30 (4). -140-144,148 (E) 0634165 Microcontroller in the multimedia classroom control system [Journal,] / Zhang Qiang / / Information Technology and Information Technology. -2006, (4). -66-68 (D) Based on the analysis of the main contradictions of multimedia classroom management. Application of single-chip multimedia classroom automation system. The system has realized the projectors, electric curtains, audio power amplifiers and other teaching equipment remote management capabilities. The practicality, effectiveness and reliability of the control system are proved. Reference 4 0634166 enterprises to build virtual private network implementation of [Journal,] / edge Qian / / Information Security and Communication Security. -2006, (9). (L) Virtual private network is a rapidly developing technology that uses the Internet to realize the internal low-cost remote secure access in the enterprise. The paper analyzes the superiority of constructing VPN network for the specific enterprise application environment, Features based on hardware VPN implementation. Build a solution for Internet VPN based VPN devices. Participation 2