随着计算机技术的不断发展，公司、企业和机关的计算机化管理已经逐渐普及，计算机技术已经深入到企业管理的各个方面。访客管理系统是公司、企业和机关的计算机化管理环节不可缺少的一部分，它的内容对公司、企业和机关的计算机化管理的决策者和管理者来说至关重要，所以该系统应该能够为用户提供充足的信息和快捷的查询手段。-With the continuous development of computer technology, companies, enterprises and institutions have gradually universal computerized management, computer technology into all aspects of business management. Visitor management system companies, enterprises and institutions of computerized management an indispensable part of part of its content companies, enterprises and institutions managed by the computerized decision-makers and managers is critical, so the system should be able to to provide users with adequate information and means of quick query.