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    • 1. 发明申请
    • METHOD, DEVICE AND SYSTEM FOR DETERMINING POSITION INFORMATION
    • 用于确定位置信息的方法,装置和系统
    • US20120083289A1
    • 2012-04-05
    • US13377127
    • 2010-06-08
    • Ping LiKui Tu
    • Ping LiKui Tu
    • H04W24/00
    • H04W64/00H04W84/18
    • A method, device and system for determining position information are used to avoid the defects which result from the way of determining the position information of a wireless sensor node in the prior art. The method for determining the position information provided by the present invention is applied to a wireless sensor network, and includes the following steps: the current position information of a communication network node in the network is acquired; the acquired position information is determined to be the current position information of a wireless sensor node which provides service data to the communication network node.
    • 用于确定位置信息的方法,装置和系统用于避免由现有技术中确定无线传感器节点的位置信息的方式导致的缺陷。 本发明提供的确定位置信息的方法被应用于无线传感器网络,并且包括以下步骤:获取网络中的通信网络节点的当前位置信息; 所获取的位置信息被确定为向通信网络节点提供服务数据的无线传感器节点的当前位置信息。
    • 2. 发明申请
    • ALARM INFORMATION TRANSMISSION METHOD WIRELESS SENSOR NODE DEVICE AND GATEWAY NODE DEVICE
    • 报警信息传输方法无线传感器节点设备和网关节点设备
    • US20130314229A1
    • 2013-11-28
    • US13991047
    • 2011-12-01
    • Kui TuPing Li
    • Kui TuPing Li
    • G08B23/00
    • G08B23/00H04W4/38H04W4/90H04W76/50H04W84/18
    • The present invention provides an alarm information transmission method, a sensor node device and a gateway node device so as to solve the problem in the prior art that alarm information generated by a sensor node cannot be transmitted in time. The method comprises: receiving, by a gateway node, indication information indicating that alarm information is desired to be sent from a sensor node that is ready to send the alarm information; determining corresponding emergency communication resource information from predetermined indication information and emergency communication resource information for transmitting the alarm information in accordance with the indication information; and broadcasting, by the gateway node, the determined emergency communication resource information and instructing the sensor node that receives the emergency communication resource information to transmit the alarm information in accordance with the emergency communication resource information.
    • 本发明提供一种报警信息发送方法,传感器节点装置和网关节点装置,以解决现有技术中由传感器节点生成的报警信息不能及时发送的问题。 该方法包括:由网关节点接收指示警报信息希望从准备发送报警信息的传感器节点发送的指示信息; 根据所述指示信息,从预定指示信息和紧急通信资源信息中确定相应的紧急通信资源信息,以发送所述报警信息; 以及由所述网关节点广播所确定的紧急通信资源信息,并指示接收到所述紧急通信资源信息的所述传感器节点,根据所述紧急通信资源信息发送所述警报信息。