System and method for creating, processing and managing educational content within and between schools
    1.
    发明授权
    System and method for creating, processing and managing educational content within and between schools 有权
    在学校内部和之间建立,处理和管理教育内容的制度和方法

    公开(公告)号:US06813474B2

    公开(公告)日:2004-11-02

    申请号:US10081583

    申请日:2002-02-22

    IPC分类号: G09B1100

    CPC分类号: G09B5/02

    摘要: An educational content communications system that provides a system and method for creating, processing and managing educational content so that students, teachers, parents, and administrators (including staff) can better access, share, create, input, manage, store and/or deliver educational content. The educational content communication system is designed with the capability to create, process and manage educational content within a school, within and between a system of schools, within and between a community of schools, and within and between third-party providers of educational content.

    摘要翻译: 一种教育内容通信系统,提供用于创建,处理和管理教育内容的系统和方法,使学生,教师,家长和管理员(包括员工)能够更好地访问,共享,创建,输入,管理,存储和/或传递 教育内容 教育内容通信系统的设计能够在学校内部,学校之间,学校之间和学校之间以及第三方教育内容提供者内部和之间建立,处理和管理教育内容。

    Adaptive cruise control system
    4.
    发明授权
    Adaptive cruise control system 有权
    自适应巡航控制系统

    公开(公告)号:US6116369A

    公开(公告)日:2000-09-12

    申请号:US135256

    申请日:1998-08-17

    IPC分类号: B60K31/00 B60W30/16 B60W50/08

    摘要: An adaptive cruise control system 1 for a vehicle 3, is capable of operating in at least two modes, a Cruise mode in which the speed of the vehicle 3 is controlled to maintain a set speed, and a Follow mode in which the speed of the vehicle 3 is controlled to maintain a set distance from the preceding target vehicle 5. The system 1 includes means 7 to switch from Cruise mode to Follow mode if a target vehicle 5 is detected within a predetermined distance 9 of the vehicle 3, and a driver display interface 11 for displaying the mode of operation of the adaptive cruise control system 1. A change anticipation system 13 detects when the system operation is about to change mode from Cruise to Follow and causes the display interface 11 to display to the driver that the mode change is about to occur, prior to the system change to allow the driver to take avoiding action.

    摘要翻译: 用于车辆3的自适应巡航控制系统1能够以至少两种模式操作:其中控制车辆3的速度以保持设定速度的巡航模式,以及跟随模式,其中, 车辆3被控制以保持与前一目标车辆5的设定距离。系统1包括如果在车辆3的预定距离9内检测到目标车辆5则从巡航模式切换到跟随模式的装置7,以及驾驶员 显示接口11,用于显示自适应巡航控制系统1的操作模式。改变预期系统13检测系统操作何时将从巡航到跟随改变模式,并使显示接口11向驾驶员显示该模式 更改即将发生,在系统更改之前,允许驱动程序采取避免操作。