-
公开(公告)号：US20180144429A1
公开(公告)日：2018-05-24
申请号：US15820639
申请日：2017-11-22
Inventor： Young Il KIM , Byeong Cheol CHOI , Hyo Chan BANG , Geon Min YEO , Sun Hwa LIM , Dae Geun PARK , Soon Yong SONG
CPC classification number: G06Q50/28 , G01D5/00 , G06Q10/06393
Abstract: An a logistics information processing server includes a data processor configured to receive environment sensing data collected from at least one environmental sensor disposed in a cargo storage device in which at least one cargo is stored and cargo related information collected from a cargo tag attached to the at least one cargo, and to perform processing by classifying the environment sensing data and the cargo related data into cargo storage environment data, cargo information, and transportation environment information according to data attributes; and a logistics trust index generator configured to generate a logistics trust index indicating a degree of influence exerted on the quality of the cargo from the cargo storage environment data, cargo information, and transportation environment information output by the data processor.
-
Patent Agency Ranking
2.发明申请APPARATUS AND METHOD FOR DISTRIBUTED PROCESSING OF TRAIN MONITORING TRAFFIC BASED ON HIERARCHICAL WIRELESS SENSOR NETWORK 审中-公开基于分层无线传感器网络的火车监控交通分布式处理设备及方法公开(公告)号：US20160144875A1
公开(公告)日：2016-05-26
申请号：US14949641
申请日：2015-11-23
Inventor： Young Il KIM , Won RYU , Dae Geun PARK , Geon Min YEO , Yong Tae LEE , Sun Hwa LIM
CPC classification number: B61L25/026 , B61L15/0027 , B61L25/021 , B61L27/0005 , H04W84/005
Abstract: Provided is an apparatus for distributed processing of train monitoring traffic based on a hierarchical wireless sensor network, the apparatus including: a wireless sensor node configured to generate sensor data by measuring states of a train; a wireless mesh network (WSN) manager configured to classify the sensor data into priority data and non-priority data according to change characteristics, and to transmit the priority data to a sensor monitoring center through a wireless communication network and the non-priority data to wireless mesh nodes through a wireless mesh network; and one or more wireless mesh nodes configured to be spaced apart at predetermined intervals on a railway side, and to transmit the non-priority data, received from the WSN manager, to the sensor monitoring center.
Abstract translation: 提供了一种基于分级无线传感器网络的列车监控业务的分布式处理装置，该装置包括：无线传感器节点，被配置为通过测量列车的状态来生成传感器数据; 被配置为根据变化特征将传感器数据分类为优先级数据和非优先级数据的无线网状网络（WSN）管理器，并且通过无线通信网络将优先级数据传输到传感器监控中心，并且将非优先级数据传输到 无线网状节点通过无线网状网络; 以及一个或多个无线网状节点，被配置为在铁路侧以预定间隔隔开，并将从WSN管理器接收的非优先级数据发送到传感器监控中心。
-
公开(公告)号：US20220238005A1
公开(公告)日：2022-07-28
申请号：US17520393
申请日：2021-11-05
Inventor： Sun Hwa LIM , Sang Gi HONG , Sang Hyun MO , So Young PARK , Kyo Hoon SON , Kang Bok LEE , Ji Hun JEON
Abstract: Provided is a disaster management system including a plurality of fire receivers configured to receive fire data including sensing data and event data from a plurality of fire-fighting facilities and configure the fire data as fire data having different data structures and a disaster information management server configured to configure the fire data having different data structures received from the plurality of fire receivers as standardized standard data and transmit the configured standard data to an external server.
-
4.发明申请公开(公告)号：US20170137047A1
公开(公告)日：2017-05-18
申请号：US15356414
申请日：2016-11-18
Inventor： Young Il KIM , Dae Geun PARK , Geon Min YEO , Yong Tae LEE , Hyun Woo LEE , Sun Hwa LIM
CPC classification number: B61L15/0081 , B61L15/0027 , B61L27/0094 , G07C5/0816
Abstract: An apparatus for dynamically configuring a wireless sensor relay network for monitoring train activity according to the present invention includes a plurality of wireless sensors that wirelessly transmit sensor data obtained by measuring heat and vibration of a train running unit, a plurality of coordinator units that are located in train cars, and receive the sensor data from one or more wireless sensors located within the same train car, a plurality of wireless relay units that are located in the train cars, form a wireless sensor relay network with the wireless relay unit located in a neighboring train car, and transmit the sensor data received from the coordinator units, and a gateway unit that receives the sensor data from the plurality of wireless relay units through the wireless sensor relay network, and transmits the received sensor data to a control center.
-
公开(公告)号：US20180338311A1
公开(公告)日：2018-11-22
申请号：US15983251
申请日：2018-05-18
Inventor： Geon Min YEO , Sun Hwa LIM , Young Il KIM , Dae Geun PARK , Soon Yong SONG , Byeong Cheol CHOI
IPC: H04W72/04
Abstract: A method of transmitting control information by an end node in a wireless communication system supporting multi-channel transmission includes: transmitting control information to a center node on a first channel among multiple channels within a control period of a wireless frame when the first channel is in an idle state; transmitting the control information to the center node on a second channel when the first channel is not in the idle state and the second channel is in the idle state, the second channel being selected from channels other than the first channel among the multiple channels; and transmitting the control information to the center node in a subsequent wireless frame when the second channel is not in the idle state.
-
6.发明申请公开(公告)号：US20180144634A1
公开(公告)日：2018-05-24
申请号：US15820669
申请日：2017-11-22
Inventor： Young Il KIM , Dae Geun PARK , Hyo Chan BANG , Soon Yong SONG , Geon Min YEO , Sun Hwa LIM , Byeong Cheol CHOI
IPC: G08G1/16 , G08G1/095 , G08G1/0967 , G06Q10/06
CPC classification number: G08G1/164 , G01C21/36 , G06Q10/06 , G08G1/012 , G08G1/0129 , G08G1/0133 , G08G1/0141 , G08G1/052 , G08G1/095 , G08G1/096716 , G08G1/096741 , G08G1/09675 , G08G1/096775 , G08G1/096783 , H04B1/3827
Abstract: A method for providing a traffic safety service of a traffic safety service server communicating with a client terminal includes: receiving sensor data of each sensor from the client terminal; classifying the sensor data into data according to at least one specific time slot for each sensor and calculating a safety score of each of the at least time slot; calculating an average of the safety scores of the at least time slot and calculating a safety score for each sensor, and calculating a safety index on the basis of the safety score for each sensor and a weight assigned to each sensor.
-
-
-
-
-
Search Results
6
records
(took 0.016 seconds)
