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1. 发明授权

US4747127A Customer programmable real-time system 失效
标题翻译：客户可编程实时系统
公开(公告)号：US4747127A
公开(公告)日：1988-05-24
申请号：US812941
申请日：1985-12-23
申请人： Terris L. Hansen , Wayne E. Hyatt , Deborah D. Kimminau , Wu-Hon F. Leung , Todd C. Morgan , Paul M. Zislis
发明人： Terris L. Hansen , Wayne E. Hyatt , Deborah D. Kimminau , Wu-Hon F. Leung , Todd C. Morgan , Paul M. Zislis
IPC分类号： H04M3/00 , G06F3/16 , G06F9/06 , G06F9/44 , G06F9/45 , H04Q3/00 , H04Q3/545 , H04M11/00
CPC分类号： G06F8/31 , G06F3/16 , H04Q3/0033 , H04Q2213/13548 , Y10S379/914
摘要： A telecommunication and development system for the switching of voice and data under computer control in a customer programmable environment that allows real-time modification of communication services. The computer program controlling the system is written in a nonprocedural language that allows for the direct control of the telecommunication system on the basis of state definition, event definition, and action definition. Program scripts define a particular feature, and each script consists of a plurality of triples that automatically respond to the system state and signal information to execute the necessary actions to provide part of a feature to the telecommunication system. During provision of telecommunication services, a customer can add new features that not only add new operations to the system, but modify existing operations without interfering with the present operation of the system. This is possible since the nonprocedural language allows for the direct control of interaction between features and provides for the automatic execution of required operations during state transitions. In addition, the nonprocedural language allows a feature or script to control its own deactivation or activation. Also, the software development environment is based on a standard operating system allowing for ease of development. The above features allow a customer to program his or her own individual communication unit to provide desired features without affecting the operation of the telecommunication system or the features provided to other customers.
摘要翻译：用于在客户可编程环境中的计算机控制下切换语音和数据的电信和开发系统，其允许通信服务的实时修改。控制系统的计算机程序以非过程语言编写，允许基于状态定义，事件定义和动作定义直接控制电信系统。程序脚本定义特定的特征，并且每个脚本由多个三元组组成，其自动地响应于系统状态和信号信息，以执行必要的动作以向电信系统提供部分特征。在提供电信服务期间，客户可以添加不仅为系统添加新操作的新功能，而且可以修改现有操作，而不会干扰系统的当前操作。这是可能的，因为非过程语言允许直接控制特征之间的交互，并且在状态转换期间提供自动执行所需的操作。此外，非过程语言允许功能或脚本控制其自身的停用或激活。此外，软件开发环境基于允许开发容易的标准操作系统。上述功能允许客户编程他或她自己的个人通信单元以提供期望的特征，而不影响电信系统的操作或提供给其他客户的特征。

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