Abstract: A data transferring system and an object tracking system. The data transferring method includes generating messages based on the data, connecting the clients to the server, generating a plurality of event trigger thread instances, each of the instances being in communication with a corresponding one of the clients and sending the messages from the server to the clients through remote events by using the corresponding event trigger thread instance to control the communication between the server and the client.

Abstract: A method for confirming entry and/or exit state of a mobile object relative to all entrance of an underground passageway by utilizing Radio Frequency Identification (RFID) technology. At least one RFID tag is physically attached to the mobile object. At least a first RFID reader and a second RFID reader, each having a monitoring range and being in communication with the RFID tag, are disposed at the entrance and a relatively inner position of the passageway respectively.

Abstract: A method and system forecasting the location of a mobile object in a network by utilizing Radio Frequency Identification (RFID) technology. The network consists of a plurality of nodes connected with each other, at lease one RFID reader having a monitoring range is disposed at each node of the network and at least one RFID tag is physically attached to the mobile object. The method includes the steps of generating a record data related to the mobile object when the mobile object moves within the monitoring range of an RFID reader disposed at a node and statistically processing the record data to estimate the location of the mobile object.

Abstract: A data transferring system and an object tracking system. The data transferring method includes generating messages based on the data, connecting the clients to the server, generating a plurality of event trigger thread instances, each of the instances being in communication with a corresponding one of the clients and sending the messages from the server to the clients through remote events by using the corresponding event trigger thread instance to control the communication between the server and the client.