一种网络安全状态获取方法、装置及系统

    公开(公告)号:WO2009056022A1

    公开(公告)日:2009-05-07

    申请号:PCT/CN2008/072450

    申请日:2008-09-22

    Inventor: 尹瀚 张宁 庄小君

    CPC classification number: H04L63/00

    Abstract: A method for obtaining network security state includes: receiving a security state request message of a network, on which a first network device is currently positioned on, sent by a second network device; and obtaining the network security information according to the security state request message, and feeding back the network security information to the second network device. A network device, an apparatus for obtaining network security state and a network system are provided by the present invention.

    独立式同步轨道交通
    237.
    发明申请

    公开(公告)号:WO2013004088A1

    公开(公告)日:2013-01-10

    申请号:PCT/CN2012/072159

    申请日:2012-03-10

    Applicant: 张宁 林华琴

    Inventor: 张宁 林华琴

    CPC classification number: B61B1/00

    Abstract: 一种独立式同步轨道交通,采用独立小车厢和单向小轨道,车厢遵从统一的时钟节率,进行同步、电动、自动控制运行。全程以全速无中停(无路口等待和中途站点停靠)的方式运行。主要用于城市交通,也可用于长途运输。轨道可铺设于地下、地面或架空。一条轨道的运载力可达每小时2万人次,可解决城市交通拥堵问题。

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